--- /dev/null
+// -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
+
+#ifdef HAVE_CONFIG_H
+# include "../config.h"
+#endif // HAVE_CONFIG_H
+
+extern "C" {
+#include <X11/Xatom.h>
+#include <X11/keysym.h>
+
+#ifdef HAVE_STRING_H
+# include <string.h>
+#endif // HAVE_STRING_H
+
+#ifdef DEBUG
+# ifdef HAVE_STDIO_H
+# include <stdio.h>
+# endif // HAVE_STDIO_H
+#endif // DEBUG
+
+#ifdef HAVE_STDLIB_H
+# include <stdlib.h>
+#endif // HAVE_STDLIB_H
+}
+
+#include "blackbox.hh"
+#include "font.hh"
+#include "gccache.hh"
+#include "image.hh"
+#include "screen.hh"
+#include "util.hh"
+#include "window.hh"
+#include "workspace.hh"
+
+using std::string;
+using std::abs;
+
+namespace ob {
+
+/*
+ * Initializes the class with default values/the window's set initial values.
+ */
+BlackboxWindow::BlackboxWindow(Blackbox *b, Window w, BScreen *s) {
+ // fprintf(stderr, "BlackboxWindow size: %d bytes\n",
+ // sizeof(BlackboxWindow));
+
+#ifdef DEBUG
+ fprintf(stderr, "BlackboxWindow::BlackboxWindow(): creating 0x%lx\n", w);
+#endif // DEBUG
+
+ /*
+ set timer to zero... it is initialized properly later, so we check
+ if timer is zero in the destructor, and assume that the window is not
+ fully constructed if timer is zero...
+ */
+ timer = 0;
+ blackbox = b;
+ client.window = w;
+ screen = s;
+ xatom = blackbox->getXAtom();
+
+ if (! validateClient()) {
+ delete this;
+ return;
+ }
+
+ // fetch client size and placement
+ XWindowAttributes wattrib;
+ if (! XGetWindowAttributes(otk::OBDisplay::display,
+ client.window, &wattrib) ||
+ ! wattrib.screen || wattrib.override_redirect) {
+#ifdef DEBUG
+ fprintf(stderr,
+ "BlackboxWindow::BlackboxWindow(): XGetWindowAttributes failed\n");
+#endif // DEBUG
+
+ delete this;
+ return;
+ }
+
+ // set the eventmask early in the game so that we make sure we get
+ // all the events we are interested in
+ XSetWindowAttributes attrib_set;
+ attrib_set.event_mask = PropertyChangeMask | FocusChangeMask |
+ StructureNotifyMask;
+ attrib_set.do_not_propagate_mask = ButtonPressMask | ButtonReleaseMask |
+ ButtonMotionMask;
+ XChangeWindowAttributes(otk::OBDisplay::display, client.window,
+ CWEventMask|CWDontPropagate, &attrib_set);
+
+ flags.moving = flags.resizing = flags.shaded = flags.visible =
+ flags.iconic = flags.focused = flags.stuck = flags.modal =
+ flags.send_focus_message = flags.shaped = flags.skip_taskbar =
+ flags.skip_pager = flags.fullscreen = False;
+ flags.maximized = 0;
+
+ blackbox_attrib.workspace = window_number = BSENTINEL;
+
+ blackbox_attrib.flags = blackbox_attrib.attrib = blackbox_attrib.stack = 0l;
+ blackbox_attrib.decoration = DecorNormal;
+ blackbox_attrib.premax_x = blackbox_attrib.premax_y = 0;
+ blackbox_attrib.premax_w = blackbox_attrib.premax_h = 0;
+
+ frame.border_w = 1;
+ frame.window = frame.plate = frame.title = frame.handle = None;
+ frame.close_button = frame.iconify_button = frame.maximize_button =
+ frame.stick_button = None;
+ frame.right_grip = frame.left_grip = None;
+
+ frame.ulabel_pixel = frame.flabel_pixel = frame.utitle_pixel =
+ frame.ftitle_pixel = frame.uhandle_pixel = frame.fhandle_pixel =
+ frame.ubutton_pixel = frame.fbutton_pixel = frame.uborder_pixel =
+ frame.fborder_pixel = frame.ugrip_pixel = frame.fgrip_pixel = 0;
+ frame.utitle = frame.ftitle = frame.uhandle = frame.fhandle = None;
+ frame.ulabel = frame.flabel = frame.ubutton = frame.fbutton = None;
+ frame.ugrip = frame.fgrip = None;
+
+ functions = Func_Resize | Func_Move | Func_Iconify | Func_Maximize;
+ mwm_decorations = Decor_Titlebar | Decor_Handle | Decor_Border |
+ Decor_Iconify | Decor_Maximize;
+
+ client.normal_hint_flags = 0;
+ client.window_group = None;
+ client.transient_for = 0;
+
+ current_state = NormalState;
+
+ /*
+ set the initial size and location of client window (relative to the
+ _root window_). This position is the reference point used with the
+ window's gravity to find the window's initial position.
+ */
+ client.rect.setRect(wattrib.x, wattrib.y, wattrib.width, wattrib.height);
+ client.old_bw = wattrib.border_width;
+
+ lastButtonPressTime = 0;
+
+ timer = new otk::OBTimer(Openbox::instance->timerManager(),
+ (otk::OBTimeoutHandler)timeout,
+ this);
+ timer->setTimeout(blackbox->getAutoRaiseDelay());
+
+ // get size, aspect, minimum/maximum size and other hints set by the
+ // client
+
+ if (! getBlackboxHints())
+ getNetWMHints();
+
+ getWMProtocols();
+ getWMHints();
+ getWMNormalHints();
+
+ frame.window = createToplevelWindow();
+
+ blackbox->saveWindowSearch(frame.window, this);
+
+ frame.plate = createChildWindow(frame.window, ExposureMask);
+ blackbox->saveWindowSearch(frame.plate, this);
+
+ // determine if this is a transient window
+ getTransientInfo();
+
+ // determine the window's type, so we can decide its decorations and
+ // functionality, or if we should not manage it at all
+ if (getWindowType()) {
+ // adjust the window decorations/behavior based on the window type
+ switch (window_type) {
+ case Type_Desktop:
+ case Type_Dock:
+ case Type_Menu:
+ blackbox_attrib.workspace = 0; // we do need to belong to a workspace
+ flags.stuck = True; // we show up on all workspaces
+ case Type_Splash:
+ // none of these windows are manipulated by the window manager
+ functions = 0;
+ break;
+
+ case Type_Toolbar:
+ case Type_Utility:
+ // these windows get less functionality
+ functions &= ~(Func_Maximize | Func_Resize | Func_Iconify);
+ break;
+
+ case Type_Dialog:
+ // dialogs cannot be maximized
+ functions &= ~Func_Maximize;
+ break;
+
+ case Type_Normal:
+ // normal windows retain all of the possible decorations and
+ // functionality
+ break;
+ }
+ } else {
+ getMWMHints();
+ }
+
+ // further adjeust the window's decorations/behavior based on window sizes
+ if ((client.normal_hint_flags & PMinSize) &&
+ (client.normal_hint_flags & PMaxSize) &&
+ client.max_width <= client.min_width &&
+ client.max_height <= client.min_height) {
+ functions &= ~(Func_Resize | Func_Maximize);
+ }
+
+ setAllowedActions();
+
+ setupDecor();
+
+ if (decorations & Decor_Titlebar)
+ createTitlebar();
+
+ if (decorations & Decor_Handle)
+ createHandle();
+
+ // apply the size and gravity hint to the frame
+
+ upsize();
+
+ bool place_window = True;
+ if (blackbox->state() == Openbox::State_Starting || isTransient() ||
+ client.normal_hint_flags & (PPosition|USPosition)) {
+ applyGravity(frame.rect);
+
+ if (blackbox->state() == Openbox::State_Starting ||
+ client.rect.intersects(screen->getRect()))
+ place_window = False;
+ }
+
+ // add the window's strut. note this is done *after* placing the window.
+ screen->addStrut(&client.strut);
+ updateStrut();
+
+ /*
+ the server needs to be grabbed here to prevent client's from sending
+ events while we are in the process of configuring their window.
+ We hold the grab until after we are done moving the window around.
+ */
+
+ XGrabServer(otk::OBDisplay::display);
+
+ associateClientWindow();
+
+ blackbox->saveWindowSearch(client.window, this);
+
+ if (blackbox_attrib.workspace >= screen->getWorkspaceCount())
+ screen->getCurrentWorkspace()->addWindow(this, place_window);
+ else
+ screen->getWorkspace(blackbox_attrib.workspace)->
+ addWindow(this, place_window);
+
+ if (! place_window) {
+ // don't need to call configure if we are letting the workspace
+ // place the window
+ configure(frame.rect.x(), frame.rect.y(),
+ frame.rect.width(), frame.rect.height());
+
+ }
+
+ positionWindows();
+
+ XUngrabServer(otk::OBDisplay::display);
+
+#ifdef SHAPE
+ if (blackbox->hasShapeExtensions() && flags.shaped)
+ configureShape();
+#endif // SHAPE
+
+ // now that we know where to put the window and what it should look like
+ // we apply the decorations
+ decorate();
+
+ grabButtons();
+
+ XMapSubwindows(otk::OBDisplay::display, frame.window);
+
+ // this ensures the title, buttons, and other decor are properly displayed
+ redrawWindowFrame();
+
+ // preserve the window's initial state on first map, and its current state
+ // across a restart
+ unsigned long initial_state = current_state;
+ if (! getState())
+ current_state = initial_state;
+
+ // get sticky state from our parent window if we've got one
+ if (isTransient() && client.transient_for != (BlackboxWindow *) ~0ul &&
+ client.transient_for->isStuck() != flags.stuck)
+ flags.stuck = True;
+
+ if (flags.shaded) {
+ flags.shaded = False;
+ initial_state = current_state;
+ shade();
+
+ /*
+ At this point in the life of a window, current_state should only be set
+ to IconicState if the window was an *icon*, not if it was shaded.
+ */
+ if (initial_state != IconicState)
+ current_state = NormalState;
+ }
+
+ if (flags.stuck) {
+ flags.stuck = False;
+ stick();
+ }
+
+ if (flags.maximized && (functions & Func_Maximize))
+ remaximize();
+}
+
+
+BlackboxWindow::~BlackboxWindow(void) {
+#ifdef DEBUG
+ fprintf(stderr, "BlackboxWindow::~BlackboxWindow: destroying 0x%lx\n",
+ client.window);
+#endif // DEBUG
+
+ if (! timer) // window not managed...
+ return;
+
+ if (flags.moving)
+ endMove();
+
+ screen->removeStrut(&client.strut);
+ screen->updateAvailableArea();
+
+ // We don't need to worry about resizing because resizing always grabs the X
+ // server. This should only ever happen if using opaque moving.
+ if (flags.moving)
+ endMove();
+
+ delete timer;
+
+ if (client.window_group) {
+ BWindowGroup *group = blackbox->searchGroup(client.window_group);
+ if (group) group->removeWindow(this);
+ }
+
+ // remove ourselves from our transient_for
+ if (isTransient()) {
+ if (client.transient_for != (BlackboxWindow *) ~0ul)
+ client.transient_for->client.transientList.remove(this);
+ client.transient_for = (BlackboxWindow*) 0;
+ }
+
+ if (client.transientList.size() > 0) {
+ // reset transient_for for all transients
+ BlackboxWindowList::iterator it, end = client.transientList.end();
+ for (it = client.transientList.begin(); it != end; ++it)
+ (*it)->client.transient_for = (BlackboxWindow*) 0;
+ }
+
+ if (frame.title)
+ destroyTitlebar();
+
+ if (frame.handle)
+ destroyHandle();
+
+ if (frame.plate) {
+ blackbox->removeWindowSearch(frame.plate);
+ XDestroyWindow(otk::OBDisplay::display, frame.plate);
+ }
+
+ if (frame.window) {
+ blackbox->removeWindowSearch(frame.window);
+ XDestroyWindow(otk::OBDisplay::display, frame.window);
+ }
+
+ blackbox->removeWindowSearch(client.window);
+}
+
+
+void BlackboxWindow::enableDecor(bool enable) {
+ blackbox_attrib.flags |= AttribDecoration;
+ blackbox_attrib.decoration = enable ? DecorNormal : DecorNone;
+ setupDecor();
+
+ // we can not be shaded if we lack a titlebar
+ if (! (decorations & Decor_Titlebar) && flags.shaded)
+ shade();
+
+ if (flags.visible && frame.window) {
+ XMapSubwindows(otk::OBDisplay::display, frame.window);
+ XMapWindow(otk::OBDisplay::display, frame.window);
+ }
+
+ reconfigure();
+ setState(current_state);
+}
+
+
+void BlackboxWindow::setupDecor() {
+ if (blackbox_attrib.decoration != DecorNone) {
+ // start with everything on
+ decorations = Decor_Close |
+ (mwm_decorations & Decor_Titlebar ? Decor_Titlebar : 0) |
+ (mwm_decorations & Decor_Border ? Decor_Border : 0) |
+ (mwm_decorations & Decor_Handle ? Decor_Handle : 0) |
+ (mwm_decorations & Decor_Iconify ? Decor_Iconify : 0) |
+ (mwm_decorations & Decor_Maximize ? Decor_Maximize : 0);
+
+ if (! (functions & Func_Close)) decorations &= ~Decor_Close;
+ if (! (functions & Func_Maximize)) decorations &= ~Decor_Maximize;
+ if (! (functions & Func_Iconify)) decorations &= ~Decor_Iconify;
+ if (! (functions & Func_Resize)) decorations &= ~Decor_Handle;
+
+ switch (window_type) {
+ case Type_Desktop:
+ case Type_Dock:
+ case Type_Menu:
+ case Type_Splash:
+ // none of these windows are decorated by the window manager at all
+ decorations = 0;
+ break;
+
+ case Type_Toolbar:
+ case Type_Utility:
+ decorations &= ~(Decor_Border);
+ break;
+
+ case Type_Dialog:
+ decorations &= ~Decor_Handle;
+ break;
+
+ case Type_Normal:
+ break;
+ }
+ } else {
+ decorations = 0;
+ }
+}
+
+/*
+ * Creates a new top level window, with a given location, size, and border
+ * width.
+ * Returns: the newly created window
+ */
+Window BlackboxWindow::createToplevelWindow(void) {
+ XSetWindowAttributes attrib_create;
+ unsigned long create_mask = CWBackPixmap | CWBorderPixel | CWColormap |
+ CWOverrideRedirect | CWEventMask;
+
+ attrib_create.background_pixmap = None;
+ attrib_create.colormap = screen->getColormap();
+ attrib_create.override_redirect = True;
+ attrib_create.event_mask = EnterWindowMask | LeaveWindowMask |
+ ButtonPress;
+ /*
+ We catch button presses because other wise they get passed down to the
+ root window, which will then cause root menus to show when you click the
+ window's frame.
+ */
+
+ return XCreateWindow(otk::OBDisplay::display, screen->getRootWindow(),
+ 0, 0, 1, 1, frame.border_w, screen->getDepth(),
+ InputOutput, screen->getVisual(), create_mask,
+ &attrib_create);
+}
+
+
+/*
+ * Creates a child window, and optionally associates a given cursor with
+ * the new window.
+ */
+Window BlackboxWindow::createChildWindow(Window parent,
+ unsigned long event_mask,
+ Cursor cursor) {
+ XSetWindowAttributes attrib_create;
+ unsigned long create_mask = CWBackPixmap | CWBorderPixel |
+ CWEventMask;
+
+ attrib_create.background_pixmap = None;
+ attrib_create.event_mask = event_mask;
+
+ if (cursor) {
+ create_mask |= CWCursor;
+ attrib_create.cursor = cursor;
+ }
+
+ return XCreateWindow(otk::OBDisplay::display, parent, 0, 0, 1, 1, 0,
+ screen->getDepth(), InputOutput, screen->getVisual(),
+ create_mask, &attrib_create);
+}
+
+
+void BlackboxWindow::associateClientWindow(void) {
+ XSetWindowBorderWidth(otk::OBDisplay::display, client.window, 0);
+ getWMName();
+ getWMIconName();
+
+ XChangeSaveSet(otk::OBDisplay::display, client.window, SetModeInsert);
+
+ XSelectInput(otk::OBDisplay::display, frame.plate, SubstructureRedirectMask);
+
+ /*
+ note we used to grab around this call to XReparentWindow however the
+ server is now grabbed before this method is called
+ */
+ unsigned long event_mask = PropertyChangeMask | FocusChangeMask |
+ StructureNotifyMask;
+ XSelectInput(otk::OBDisplay::display, client.window,
+ event_mask & ~StructureNotifyMask);
+ XReparentWindow(otk::OBDisplay::display, client.window, frame.plate, 0, 0);
+ XSelectInput(otk::OBDisplay::display, client.window, event_mask);
+
+ XRaiseWindow(otk::OBDisplay::display, frame.plate);
+ XMapSubwindows(otk::OBDisplay::display, frame.plate);
+
+#ifdef SHAPE
+ if (blackbox->hasShapeExtensions()) {
+ XShapeSelectInput(otk::OBDisplay::display, client.window,
+ ShapeNotifyMask);
+
+ Bool shaped = False;
+ int foo;
+ unsigned int ufoo;
+
+ XShapeQueryExtents(otk::OBDisplay::display, client.window, &shaped,
+ &foo, &foo, &ufoo, &ufoo, &foo, &foo, &foo,
+ &ufoo, &ufoo);
+ flags.shaped = shaped;
+ }
+#endif // SHAPE
+}
+
+
+void BlackboxWindow::decorate(void) {
+ otk::BTexture* texture;
+
+ texture = &(screen->getWindowStyle()->b_focus);
+ frame.fbutton = texture->render(frame.button_w, frame.button_w,
+ frame.fbutton);
+ if (! frame.fbutton)
+ frame.fbutton_pixel = texture->color().pixel();
+
+ texture = &(screen->getWindowStyle()->b_unfocus);
+ frame.ubutton = texture->render(frame.button_w, frame.button_w,
+ frame.ubutton);
+ if (! frame.ubutton)
+ frame.ubutton_pixel = texture->color().pixel();
+
+ unsigned char needsPressed = 0;
+
+ texture = &(screen->getWindowStyle()->b_pressed_focus);
+
+ if (texture->texture() != otk::BTexture::NoTexture) {
+ frame.pfbutton = texture->render(frame.button_w, frame.button_w,
+ frame.pfbutton);
+ if (! frame.pfbutton)
+ frame.pfbutton_pixel = texture->color().pixel();
+ } else {
+ needsPressed = 0x1;
+ }
+
+ texture = &(screen->getWindowStyle()->b_pressed_unfocus);
+
+ if (texture->texture() != otk::BTexture::NoTexture) {
+ frame.pubutton = texture->render(frame.button_w, frame.button_w,
+ frame.pubutton);
+ if (! frame.pubutton)
+ frame.pubutton = texture->color().pixel();
+ } else {
+ needsPressed |= 0x2;
+ }
+
+ // if we either pressed unfocused, or pressed focused were undefined,
+ // make them inherit from the old resource. It's a hack for sure, but
+ // it allows for some backwards and forwards compatibility.
+ if (needsPressed) {
+ texture = &(screen->getWindowStyle()->b_pressed);
+
+ if (needsPressed & 0x1) {
+ frame.pfbutton = texture->render(frame.button_w, frame.button_w,
+ frame.pfbutton);
+ if (! frame.pfbutton)
+ frame.pfbutton_pixel = texture->color().pixel();
+ }
+ if (needsPressed & 0x2) {
+ frame.pubutton = texture->render(frame.button_w, frame.button_w,
+ frame.pubutton);
+ if (! frame.pubutton)
+ frame.pubutton = texture->color().pixel();
+ }
+
+ }
+
+ if (decorations & Decor_Titlebar) {
+ texture = &(screen->getWindowStyle()->t_focus);
+ frame.ftitle = texture->render(frame.inside_w, frame.title_h,
+ frame.ftitle);
+ if (! frame.ftitle)
+ frame.ftitle_pixel = texture->color().pixel();
+
+ texture = &(screen->getWindowStyle()->t_unfocus);
+ frame.utitle = texture->render(frame.inside_w, frame.title_h,
+ frame.utitle);
+ if (! frame.utitle)
+ frame.utitle_pixel = texture->color().pixel();
+
+ XSetWindowBorder(otk::OBDisplay::display, frame.title,
+ screen->getBorderColor()->pixel());
+
+ decorateLabel();
+ }
+
+ if (decorations & Decor_Border) {
+ frame.fborder_pixel = screen->getWindowStyle()->f_focus.color().pixel();
+ frame.uborder_pixel = screen->getWindowStyle()->f_unfocus.color().pixel();
+ }
+
+ if (decorations & Decor_Handle) {
+ texture = &(screen->getWindowStyle()->h_focus);
+ frame.fhandle = texture->render(frame.inside_w, frame.handle_h,
+ frame.fhandle);
+ if (! frame.fhandle)
+ frame.fhandle_pixel = texture->color().pixel();
+
+ texture = &(screen->getWindowStyle()->h_unfocus);
+ frame.uhandle = texture->render(frame.inside_w, frame.handle_h,
+ frame.uhandle);
+ if (! frame.uhandle)
+ frame.uhandle_pixel = texture->color().pixel();
+
+ texture = &(screen->getWindowStyle()->g_focus);
+ frame.fgrip = texture->render(frame.grip_w, frame.handle_h, frame.fgrip);
+ if (! frame.fgrip)
+ frame.fgrip_pixel = texture->color().pixel();
+
+ texture = &(screen->getWindowStyle()->g_unfocus);
+ frame.ugrip = texture->render(frame.grip_w, frame.handle_h, frame.ugrip);
+ if (! frame.ugrip)
+ frame.ugrip_pixel = texture->color().pixel();
+
+ XSetWindowBorder(otk::OBDisplay::display, frame.handle,
+ screen->getBorderColor()->pixel());
+ XSetWindowBorder(otk::OBDisplay::display, frame.left_grip,
+ screen->getBorderColor()->pixel());
+ XSetWindowBorder(otk::OBDisplay::display, frame.right_grip,
+ screen->getBorderColor()->pixel());
+ }
+
+ XSetWindowBorder(otk::OBDisplay::display, frame.window,
+ screen->getBorderColor()->pixel());
+}
+
+
+void BlackboxWindow::decorateLabel(void) {
+ otk::BTexture *texture;
+
+ texture = &(screen->getWindowStyle()->l_focus);
+ frame.flabel = texture->render(frame.label_w, frame.label_h, frame.flabel);
+ if (! frame.flabel)
+ frame.flabel_pixel = texture->color().pixel();
+
+ texture = &(screen->getWindowStyle()->l_unfocus);
+ frame.ulabel = texture->render(frame.label_w, frame.label_h, frame.ulabel);
+ if (! frame.ulabel)
+ frame.ulabel_pixel = texture->color().pixel();
+}
+
+
+void BlackboxWindow::createHandle(void) {
+ frame.handle = createChildWindow(frame.window,
+ ButtonPressMask | ButtonReleaseMask |
+ ButtonMotionMask | ExposureMask);
+ blackbox->saveWindowSearch(frame.handle, this);
+
+ frame.left_grip =
+ createChildWindow(frame.handle,
+ ButtonPressMask | ButtonReleaseMask |
+ ButtonMotionMask | ExposureMask,
+ blackbox->getLowerLeftAngleCursor());
+ blackbox->saveWindowSearch(frame.left_grip, this);
+
+ frame.right_grip =
+ createChildWindow(frame.handle,
+ ButtonPressMask | ButtonReleaseMask |
+ ButtonMotionMask | ExposureMask,
+ blackbox->getLowerRightAngleCursor());
+ blackbox->saveWindowSearch(frame.right_grip, this);
+}
+
+
+void BlackboxWindow::destroyHandle(void) {
+ if (frame.fhandle)
+ screen->getImageControl()->removeImage(frame.fhandle);
+
+ if (frame.uhandle)
+ screen->getImageControl()->removeImage(frame.uhandle);
+
+ if (frame.fgrip)
+ screen->getImageControl()->removeImage(frame.fgrip);
+
+ if (frame.ugrip)
+ screen->getImageControl()->removeImage(frame.ugrip);
+
+ blackbox->removeWindowSearch(frame.left_grip);
+ blackbox->removeWindowSearch(frame.right_grip);
+
+ XDestroyWindow(otk::OBDisplay::display, frame.left_grip);
+ XDestroyWindow(otk::OBDisplay::display, frame.right_grip);
+ frame.left_grip = frame.right_grip = None;
+
+ blackbox->removeWindowSearch(frame.handle);
+ XDestroyWindow(otk::OBDisplay::display, frame.handle);
+ frame.handle = None;
+}
+
+
+void BlackboxWindow::createTitlebar(void) {
+ frame.title = createChildWindow(frame.window,
+ ButtonPressMask | ButtonReleaseMask |
+ ButtonMotionMask | ExposureMask);
+ frame.label = createChildWindow(frame.title,
+ ButtonPressMask | ButtonReleaseMask |
+ ButtonMotionMask | ExposureMask);
+ blackbox->saveWindowSearch(frame.title, this);
+ blackbox->saveWindowSearch(frame.label, this);
+
+ if (decorations & Decor_Iconify) createIconifyButton();
+ if (decorations & Decor_Maximize) createMaximizeButton();
+ if (decorations & Decor_Close) createCloseButton();
+}
+
+
+void BlackboxWindow::destroyTitlebar(void) {
+ if (frame.close_button)
+ destroyCloseButton();
+
+ if (frame.iconify_button)
+ destroyIconifyButton();
+
+ if (frame.maximize_button)
+ destroyMaximizeButton();
+
+ if (frame.stick_button)
+ destroyStickyButton();
+
+ if (frame.ftitle)
+ screen->getImageControl()->removeImage(frame.ftitle);
+
+ if (frame.utitle)
+ screen->getImageControl()->removeImage(frame.utitle);
+
+ if (frame.flabel)
+ screen->getImageControl()->removeImage(frame.flabel);
+
+ if( frame.ulabel)
+ screen->getImageControl()->removeImage(frame.ulabel);
+
+ if (frame.fbutton)
+ screen->getImageControl()->removeImage(frame.fbutton);
+
+ if (frame.ubutton)
+ screen->getImageControl()->removeImage(frame.ubutton);
+
+ blackbox->removeWindowSearch(frame.title);
+ blackbox->removeWindowSearch(frame.label);
+
+ XDestroyWindow(otk::OBDisplay::display, frame.label);
+ XDestroyWindow(otk::OBDisplay::display, frame.title);
+ frame.title = frame.label = None;
+}
+
+
+void BlackboxWindow::createCloseButton(void) {
+ if (frame.title != None) {
+ frame.close_button = createChildWindow(frame.title,
+ ButtonPressMask |
+ ButtonReleaseMask |
+ ButtonMotionMask | ExposureMask);
+ blackbox->saveWindowSearch(frame.close_button, this);
+ }
+}
+
+
+void BlackboxWindow::destroyCloseButton(void) {
+ blackbox->removeWindowSearch(frame.close_button);
+ XDestroyWindow(otk::OBDisplay::display, frame.close_button);
+ frame.close_button = None;
+}
+
+
+void BlackboxWindow::createIconifyButton(void) {
+ if (frame.title != None) {
+ frame.iconify_button = createChildWindow(frame.title,
+ ButtonPressMask |
+ ButtonReleaseMask |
+ ButtonMotionMask | ExposureMask);
+ blackbox->saveWindowSearch(frame.iconify_button, this);
+ }
+}
+
+
+void BlackboxWindow::destroyIconifyButton(void) {
+ blackbox->removeWindowSearch(frame.iconify_button);
+ XDestroyWindow(otk::OBDisplay::display, frame.iconify_button);
+ frame.iconify_button = None;
+}
+
+
+void BlackboxWindow::createMaximizeButton(void) {
+ if (frame.title != None) {
+ frame.maximize_button = createChildWindow(frame.title,
+ ButtonPressMask |
+ ButtonReleaseMask |
+ ButtonMotionMask | ExposureMask);
+ blackbox->saveWindowSearch(frame.maximize_button, this);
+ }
+}
+
+
+void BlackboxWindow::destroyMaximizeButton(void) {
+ blackbox->removeWindowSearch(frame.maximize_button);
+ XDestroyWindow(otk::OBDisplay::display, frame.maximize_button);
+ frame.maximize_button = None;
+}
+
+void BlackboxWindow::createStickyButton(void) {
+ if (frame.title != None) {
+ frame.stick_button = createChildWindow(frame.title,
+ ButtonPressMask |
+ ButtonReleaseMask |
+ ButtonMotionMask | ExposureMask);
+ blackbox->saveWindowSearch(frame.stick_button, this);
+ }
+}
+
+void BlackboxWindow::destroyStickyButton(void) {
+ blackbox->removeWindowSearch(frame.stick_button);
+ XDestroyWindow(otk::OBDisplay::display, frame.stick_button);
+ frame.stick_button = None;
+}
+
+void BlackboxWindow::positionButtons(bool redecorate_label) {
+ string layout = blackbox->getTitlebarLayout();
+ string parsed;
+
+ bool hasclose, hasiconify, hasmaximize, haslabel, hasstick;
+ hasclose = hasiconify = hasmaximize = haslabel = hasstick = false;
+
+ string::const_iterator it, end;
+ for (it = layout.begin(), end = layout.end(); it != end; ++it) {
+ switch(*it) {
+ case 'C':
+ if (! hasclose && (decorations & Decor_Close)) {
+ hasclose = true;
+ parsed += *it;
+ }
+ break;
+ case 'I':
+ if (! hasiconify && (decorations & Decor_Iconify)) {
+ hasiconify = true;
+ parsed += *it;
+ }
+ break;
+ case 'S':
+ if (!hasstick) {
+ hasstick = true;
+ parsed += *it;
+ }
+ break;
+ case 'M':
+ if (! hasmaximize && (decorations & Decor_Maximize)) {
+ hasmaximize = true;
+ parsed += *it;
+ }
+ break;
+ case 'L':
+ if (! haslabel) {
+ haslabel = true;
+ parsed += *it;
+ }
+ break;
+ }
+ }
+
+ if (! hasclose && frame.close_button)
+ destroyCloseButton();
+ if (! hasiconify && frame.iconify_button)
+ destroyIconifyButton();
+ if (! hasmaximize && frame.maximize_button)
+ destroyMaximizeButton();
+ if (! hasstick && frame.stick_button)
+ destroyStickyButton();
+ if (! haslabel)
+ parsed += 'L'; // require that the label be in the layout
+
+ const unsigned int bsep = frame.bevel_w + 1; // separation between elements
+ const unsigned int by = frame.bevel_w + 1;
+ const unsigned int ty = frame.bevel_w;
+
+ frame.label_w = frame.inside_w - bsep * 2 -
+ (frame.button_w + bsep) * (parsed.size() - 1);
+
+ unsigned int x = bsep;
+ for (it = parsed.begin(), end = parsed.end(); it != end; ++it) {
+ switch(*it) {
+ case 'C':
+ if (! frame.close_button) createCloseButton();
+ XMoveResizeWindow(otk::OBDisplay::display, frame.close_button, x, by,
+ frame.button_w, frame.button_w);
+ x += frame.button_w + bsep;
+ break;
+ case 'I':
+ if (! frame.iconify_button) createIconifyButton();
+ XMoveResizeWindow(otk::OBDisplay::display, frame.iconify_button, x, by,
+ frame.button_w, frame.button_w);
+ x += frame.button_w + bsep;
+ break;
+ case 'S':
+ if (! frame.stick_button) createStickyButton();
+ XMoveResizeWindow(otk::OBDisplay::display, frame.stick_button, x, by,
+ frame.button_w, frame.button_w);
+ x += frame.button_w + bsep;
+ break;
+ case 'M':
+ if (! frame.maximize_button) createMaximizeButton();
+ XMoveResizeWindow(otk::OBDisplay::display, frame.maximize_button, x, by,
+ frame.button_w, frame.button_w);
+ x += frame.button_w + bsep;
+ break;
+ case 'L':
+ XMoveResizeWindow(otk::OBDisplay::display, frame.label, x, ty,
+ frame.label_w, frame.label_h);
+ x += frame.label_w + bsep;
+ break;
+ }
+ }
+
+ if (redecorate_label) decorateLabel();
+ redrawLabel();
+ redrawAllButtons();
+}
+
+
+void BlackboxWindow::reconfigure(void) {
+ restoreGravity(client.rect);
+ upsize();
+ applyGravity(frame.rect);
+ positionWindows();
+ decorate();
+ redrawWindowFrame();
+
+ ungrabButtons();
+ grabButtons();
+}
+
+
+void BlackboxWindow::grabButtons(void) {
+ mod_mask = blackbox->getMouseModMask();
+
+ if (! screen->isSloppyFocus() || screen->doClickRaise())
+ // grab button 1 for changing focus/raising
+ otk::OBDisplay::grabButton(Button1, 0, frame.plate, True, ButtonPressMask,
+ GrabModeSync, GrabModeSync, frame.plate, None,
+ screen->allowScrollLock());
+
+ if (functions & Func_Move)
+ otk::OBDisplay::grabButton(Button1, mod_mask, frame.window, True,
+ ButtonReleaseMask | ButtonMotionMask, GrabModeAsync,
+ GrabModeAsync, frame.window, None,
+ screen->allowScrollLock());
+ if (functions & Func_Resize)
+ otk::OBDisplay::grabButton(Button3, mod_mask, frame.window, True,
+ ButtonReleaseMask | ButtonMotionMask, GrabModeAsync,
+ GrabModeAsync, frame.window, None,
+ screen->allowScrollLock());
+ // alt+middle lowers the window
+ otk::OBDisplay::grabButton(Button2, mod_mask, frame.window, True,
+ ButtonReleaseMask, GrabModeAsync, GrabModeAsync,
+ frame.window, None, screen->allowScrollLock());
+}
+
+
+void BlackboxWindow::ungrabButtons(void) {
+ otk::OBDisplay::ungrabButton(Button1, 0, frame.plate);
+ otk::OBDisplay::ungrabButton(Button1, mod_mask, frame.window);
+ otk::OBDisplay::ungrabButton(Button2, mod_mask, frame.window);
+ otk::OBDisplay::ungrabButton(Button3, mod_mask, frame.window);
+}
+
+
+void BlackboxWindow::positionWindows(void) {
+ XMoveResizeWindow(otk::OBDisplay::display, frame.window,
+ frame.rect.x(), frame.rect.y(), frame.inside_w,
+ (flags.shaded) ? frame.title_h : frame.inside_h);
+ XSetWindowBorderWidth(otk::OBDisplay::display, frame.window,
+ frame.border_w);
+ XSetWindowBorderWidth(otk::OBDisplay::display, frame.plate,
+ frame.mwm_border_w);
+ XMoveResizeWindow(otk::OBDisplay::display, frame.plate,
+ frame.margin.left - frame.mwm_border_w - frame.border_w,
+ frame.margin.top - frame.mwm_border_w - frame.border_w,
+ client.rect.width(), client.rect.height());
+ XMoveResizeWindow(otk::OBDisplay::display, client.window,
+ 0, 0, client.rect.width(), client.rect.height());
+ // ensure client.rect contains the real location
+ client.rect.setPos(frame.rect.left() + frame.margin.left,
+ frame.rect.top() + frame.margin.top);
+
+ if (decorations & Decor_Titlebar) {
+ if (frame.title == None) createTitlebar();
+
+ XSetWindowBorderWidth(otk::OBDisplay::display, frame.title,
+ frame.border_w);
+ XMoveResizeWindow(otk::OBDisplay::display, frame.title, -frame.border_w,
+ -frame.border_w, frame.inside_w, frame.title_h);
+
+ positionButtons();
+ XMapSubwindows(otk::OBDisplay::display, frame.title);
+ XMapWindow(otk::OBDisplay::display, frame.title);
+ } else if (frame.title) {
+ destroyTitlebar();
+ }
+ if (decorations & Decor_Handle) {
+ if (frame.handle == None) createHandle();
+ XSetWindowBorderWidth(otk::OBDisplay::display, frame.handle,
+ frame.border_w);
+ XSetWindowBorderWidth(otk::OBDisplay::display, frame.left_grip,
+ frame.border_w);
+ XSetWindowBorderWidth(otk::OBDisplay::display, frame.right_grip,
+ frame.border_w);
+
+ // use client.rect here so the value is correct even if shaded
+ XMoveResizeWindow(otk::OBDisplay::display, frame.handle,
+ -frame.border_w,
+ client.rect.height() + frame.margin.top +
+ frame.mwm_border_w - frame.border_w,
+ frame.inside_w, frame.handle_h);
+ XMoveResizeWindow(otk::OBDisplay::display, frame.left_grip,
+ -frame.border_w, -frame.border_w,
+ frame.grip_w, frame.handle_h);
+ XMoveResizeWindow(otk::OBDisplay::display, frame.right_grip,
+ frame.inside_w - frame.grip_w - frame.border_w,
+ -frame.border_w, frame.grip_w, frame.handle_h);
+
+ XMapSubwindows(otk::OBDisplay::display, frame.handle);
+ XMapWindow(otk::OBDisplay::display, frame.handle);
+ } else if (frame.handle) {
+ destroyHandle();
+ }
+ XSync(otk::OBDisplay::display, False);
+}
+
+
+void BlackboxWindow::updateStrut(void) {
+ unsigned long num = 4;
+ unsigned long *data;
+ if (! xatom->getValue(client.window, XAtom::net_wm_strut, XAtom::cardinal,
+ num, &data))
+ return;
+
+ if (num == 4) {
+ client.strut.left = data[0];
+ client.strut.right = data[1];
+ client.strut.top = data[2];
+ client.strut.bottom = data[3];
+
+ screen->updateAvailableArea();
+ }
+
+ delete [] data;
+}
+
+
+bool BlackboxWindow::getWindowType(void) {
+ window_type = (WindowType) -1;
+
+ unsigned long *val;
+ unsigned long num = (unsigned) -1;
+ if (xatom->getValue(client.window, XAtom::net_wm_window_type, XAtom::atom,
+ num, &val)) {
+ for (unsigned long i = 0; i < num; ++i) {
+ if (val[i] == xatom->getAtom(XAtom::net_wm_window_type_desktop))
+ window_type = Type_Desktop;
+ else if (val[i] == xatom->getAtom(XAtom::net_wm_window_type_dock))
+ window_type = Type_Dock;
+ else if (val[i] == xatom->getAtom(XAtom::net_wm_window_type_toolbar))
+ window_type = Type_Toolbar;
+ else if (val[i] == xatom->getAtom(XAtom::net_wm_window_type_menu))
+ window_type = Type_Menu;
+ else if (val[i] == xatom->getAtom(XAtom::net_wm_window_type_utility))
+ window_type = Type_Utility;
+ else if (val[i] == xatom->getAtom(XAtom::net_wm_window_type_splash))
+ window_type = Type_Splash;
+ else if (val[i] == xatom->getAtom(XAtom::net_wm_window_type_dialog))
+ window_type = Type_Dialog;
+ else if (val[i] == xatom->getAtom(XAtom::net_wm_window_type_normal))
+ window_type = Type_Normal;
+ else if (val[i] ==
+ xatom->getAtom(XAtom::kde_net_wm_window_type_override))
+ mwm_decorations = 0; // prevent this window from getting any decor
+ }
+ delete val;
+ }
+
+ if (window_type == (WindowType) -1) {
+ /*
+ * the window type hint was not set, which means we either classify ourself
+ * as a normal window or a dialog, depending on if we are a transient.
+ */
+ if (isTransient())
+ window_type = Type_Dialog;
+ else
+ window_type = Type_Normal;
+
+ return False;
+ }
+
+ return True;
+}
+
+
+void BlackboxWindow::getWMName(void) {
+ if (xatom->getValue(client.window, XAtom::net_wm_name,
+ XAtom::utf8, client.title) &&
+ !client.title.empty()) {
+ xatom->eraseValue(client.window, XAtom::net_wm_visible_name);
+ return;
+ }
+ //fall through to using WM_NAME
+ if (xatom->getValue(client.window, XAtom::wm_name, XAtom::ansi, client.title)
+ && !client.title.empty()) {
+ xatom->eraseValue(client.window, XAtom::net_wm_visible_name);
+ return;
+ }
+ // fall back to an internal default
+ client.title = "Unnamed";
+ xatom->setValue(client.window, XAtom::net_wm_visible_name, XAtom::utf8,
+ client.title);
+
+#ifdef DEBUG_WITH_ID
+ // the 16 is the 8 chars of the debug text plus the number
+ char *tmp = new char[client.title.length() + 16];
+ sprintf(tmp, "%s; id: 0x%lx", client.title.c_str(), client.window);
+ client.title = tmp;
+ delete tmp;
+#endif
+}
+
+
+void BlackboxWindow::getWMIconName(void) {
+ if (xatom->getValue(client.window, XAtom::net_wm_icon_name,
+ XAtom::utf8, client.icon_title) &&
+ !client.icon_title.empty()) {
+ xatom->eraseValue(client.window, XAtom::net_wm_visible_icon_name);
+ return;
+ }
+ //fall through to using WM_ICON_NAME
+ if (xatom->getValue(client.window, XAtom::wm_icon_name, XAtom::ansi,
+ client.icon_title) &&
+ !client.icon_title.empty()) {
+ xatom->eraseValue(client.window, XAtom::net_wm_visible_icon_name);
+ return;
+ }
+ // fall back to using the main name
+ client.icon_title = client.title;
+ xatom->setValue(client.window, XAtom::net_wm_visible_icon_name, XAtom::utf8,
+ client.icon_title);
+}
+
+
+/*
+ * Retrieve which WM Protocols are supported by the client window.
+ * If the WM_DELETE_WINDOW protocol is supported, add the close button to the
+ * window's decorations and allow the close behavior.
+ * If the WM_TAKE_FOCUS protocol is supported, save a value that indicates
+ * this.
+ */
+void BlackboxWindow::getWMProtocols(void) {
+ Atom *proto;
+ int num_return = 0;
+
+ if (XGetWMProtocols(otk::OBDisplay::display, client.window,
+ &proto, &num_return)) {
+ for (int i = 0; i < num_return; ++i) {
+ if (proto[i] == xatom->getAtom(XAtom::wm_delete_window)) {
+ decorations |= Decor_Close;
+ functions |= Func_Close;
+ } else if (proto[i] == xatom->getAtom(XAtom::wm_take_focus))
+ flags.send_focus_message = True;
+ }
+
+ XFree(proto);
+ }
+}
+
+
+/*
+ * Gets the value of the WM_HINTS property.
+ * If the property is not set, then use a set of default values.
+ */
+void BlackboxWindow::getWMHints(void) {
+ focus_mode = F_Passive;
+
+ // remove from current window group
+ if (client.window_group) {
+ BWindowGroup *group = blackbox->searchGroup(client.window_group);
+ if (group) group->removeWindow(this);
+ }
+ client.window_group = None;
+
+ XWMHints *wmhint = XGetWMHints(otk::OBDisplay::display, client.window);
+ if (! wmhint) {
+ return;
+ }
+
+ if (wmhint->flags & InputHint) {
+ if (wmhint->input == True) {
+ if (flags.send_focus_message)
+ focus_mode = F_LocallyActive;
+ } else {
+ if (flags.send_focus_message)
+ focus_mode = F_GloballyActive;
+ else
+ focus_mode = F_NoInput;
+ }
+ }
+
+ if (wmhint->flags & StateHint)
+ current_state = wmhint->initial_state;
+
+ if (wmhint->flags & WindowGroupHint) {
+ client.window_group = wmhint->window_group;
+
+ // add window to the appropriate group
+ BWindowGroup *group = blackbox->searchGroup(client.window_group);
+ if (! group) { // no group found, create it!
+ new BWindowGroup(blackbox, client.window_group);
+ group = blackbox->searchGroup(client.window_group);
+ }
+ if (group)
+ group->addWindow(this);
+ }
+
+ XFree(wmhint);
+}
+
+
+/*
+ * Gets the value of the WM_NORMAL_HINTS property.
+ * If the property is not set, then use a set of default values.
+ */
+void BlackboxWindow::getWMNormalHints(void) {
+ long icccm_mask;
+ XSizeHints sizehint;
+
+ client.min_width = client.min_height =
+ client.width_inc = client.height_inc = 1;
+ client.base_width = client.base_height = 0;
+ client.win_gravity = NorthWestGravity;
+#if 0
+ client.min_aspect_x = client.min_aspect_y =
+ client.max_aspect_x = client.max_aspect_y = 1;
+#endif
+
+ // don't limit the size of a window, the default max width is the biggest
+ // possible
+ client.max_width = (unsigned) -1;
+ client.max_height = (unsigned) -1;
+
+
+ if (! XGetWMNormalHints(otk::OBDisplay::display, client.window,
+ &sizehint, &icccm_mask))
+ return;
+
+ client.normal_hint_flags = sizehint.flags;
+
+ if (sizehint.flags & PMinSize) {
+ if (sizehint.min_width >= 0)
+ client.min_width = sizehint.min_width;
+ if (sizehint.min_height >= 0)
+ client.min_height = sizehint.min_height;
+ }
+
+ if (sizehint.flags & PMaxSize) {
+ if (sizehint.max_width > static_cast<signed>(client.min_width))
+ client.max_width = sizehint.max_width;
+ else
+ client.max_width = client.min_width;
+
+ if (sizehint.max_height > static_cast<signed>(client.min_height))
+ client.max_height = sizehint.max_height;
+ else
+ client.max_height = client.min_height;
+ }
+
+ if (sizehint.flags & PResizeInc) {
+ client.width_inc = sizehint.width_inc;
+ client.height_inc = sizehint.height_inc;
+ }
+
+#if 0 // we do not support this at the moment
+ if (sizehint.flags & PAspect) {
+ client.min_aspect_x = sizehint.min_aspect.x;
+ client.min_aspect_y = sizehint.min_aspect.y;
+ client.max_aspect_x = sizehint.max_aspect.x;
+ client.max_aspect_y = sizehint.max_aspect.y;
+ }
+#endif
+
+ if (sizehint.flags & PBaseSize) {
+ client.base_width = sizehint.base_width;
+ client.base_height = sizehint.base_height;
+ }
+
+ if (sizehint.flags & PWinGravity)
+ client.win_gravity = sizehint.win_gravity;
+}
+
+
+/*
+ * Gets the NETWM hints for the class' contained window.
+ */
+void BlackboxWindow::getNetWMHints(void) {
+ unsigned long workspace;
+
+ if (xatom->getValue(client.window, XAtom::net_wm_desktop, XAtom::cardinal,
+ workspace)) {
+ if (workspace == 0xffffffff)
+ flags.stuck = True;
+ else
+ blackbox_attrib.workspace = workspace;
+ }
+
+ unsigned long *state;
+ unsigned long num = (unsigned) -1;
+ if (xatom->getValue(client.window, XAtom::net_wm_state, XAtom::atom,
+ num, &state)) {
+ bool vert = False,
+ horz = False;
+ for (unsigned long i = 0; i < num; ++i) {
+ if (state[i] == xatom->getAtom(XAtom::net_wm_state_modal))
+ flags.modal = True;
+ else if (state[i] == xatom->getAtom(XAtom::net_wm_state_shaded))
+ flags.shaded = True;
+ else if (state[i] == xatom->getAtom(XAtom::net_wm_state_skip_taskbar))
+ flags.skip_taskbar = True;
+ else if (state[i] == xatom->getAtom(XAtom::net_wm_state_skip_pager))
+ flags.skip_pager = True;
+ else if (state[i] == xatom->getAtom(XAtom::net_wm_state_fullscreen))
+ flags.fullscreen = True;
+ else if (state[i] == xatom->getAtom(XAtom::net_wm_state_hidden))
+ setState(IconicState);
+ else if (state[i] == xatom->getAtom(XAtom::net_wm_state_maximized_vert))
+ vert = True;
+ else if (state[i] == xatom->getAtom(XAtom::net_wm_state_maximized_horz))
+ horz = True;
+ }
+ if (vert && horz)
+ flags.maximized = 1;
+ else if (vert)
+ flags.maximized = 2;
+ else if (horz)
+ flags.maximized = 3;
+
+ delete [] state;
+ }
+}
+
+
+/*
+ * Gets the MWM hints for the class' contained window.
+ * This is used while initializing the window to its first state, and not
+ * thereafter.
+ * Returns: true if the MWM hints are successfully retreived and applied;
+ * false if they are not.
+ */
+void BlackboxWindow::getMWMHints(void) {
+ unsigned long num;
+ MwmHints *mwm_hint;
+
+ num = PropMwmHintsElements;
+ if (! xatom->getValue(client.window, XAtom::motif_wm_hints,
+ XAtom::motif_wm_hints, num,
+ (unsigned long **)&mwm_hint))
+ return;
+ if (num < PropMwmHintsElements) {
+ delete [] mwm_hint;
+ return;
+ }
+
+ if (mwm_hint->flags & MwmHintsDecorations) {
+ if (mwm_hint->decorations & MwmDecorAll) {
+ mwm_decorations = Decor_Titlebar | Decor_Handle | Decor_Border |
+ Decor_Iconify | Decor_Maximize;
+ } else {
+ mwm_decorations = 0;
+
+ if (mwm_hint->decorations & MwmDecorBorder)
+ mwm_decorations |= Decor_Border;
+ if (mwm_hint->decorations & MwmDecorHandle)
+ mwm_decorations |= Decor_Handle;
+ if (mwm_hint->decorations & MwmDecorTitle)
+ mwm_decorations |= Decor_Titlebar;
+ if (mwm_hint->decorations & MwmDecorIconify)
+ mwm_decorations |= Decor_Iconify;
+ if (mwm_hint->decorations & MwmDecorMaximize)
+ mwm_decorations |= Decor_Maximize;
+ }
+ }
+
+ if (mwm_hint->flags & MwmHintsFunctions) {
+ if (mwm_hint->functions & MwmFuncAll) {
+ functions = Func_Resize | Func_Move | Func_Iconify | Func_Maximize |
+ Func_Close;
+ } else {
+ functions = 0;
+
+ if (mwm_hint->functions & MwmFuncResize)
+ functions |= Func_Resize;
+ if (mwm_hint->functions & MwmFuncMove)
+ functions |= Func_Move;
+ if (mwm_hint->functions & MwmFuncIconify)
+ functions |= Func_Iconify;
+ if (mwm_hint->functions & MwmFuncMaximize)
+ functions |= Func_Maximize;
+ if (mwm_hint->functions & MwmFuncClose)
+ functions |= Func_Close;
+ }
+ }
+ delete [] mwm_hint;
+}
+
+
+/*
+ * Gets the blackbox hints from the class' contained window.
+ * This is used while initializing the window to its first state, and not
+ * thereafter.
+ * Returns: true if the hints are successfully retreived and applied; false if
+ * they are not.
+ */
+bool BlackboxWindow::getBlackboxHints(void) {
+ unsigned long num;
+ BlackboxHints *blackbox_hint;
+
+ num = PropBlackboxHintsElements;
+ if (! xatom->getValue(client.window, XAtom::blackbox_hints,
+ XAtom::blackbox_hints, num,
+ (unsigned long **)&blackbox_hint))
+ return False;
+ if (num < PropBlackboxHintsElements) {
+ delete [] blackbox_hint;
+ return False;
+ }
+
+ if (blackbox_hint->flags & AttribShaded)
+ flags.shaded = (blackbox_hint->attrib & AttribShaded);
+
+ if ((blackbox_hint->flags & AttribMaxHoriz) &&
+ (blackbox_hint->flags & AttribMaxVert))
+ flags.maximized = (blackbox_hint->attrib &
+ (AttribMaxHoriz | AttribMaxVert)) ? 1 : 0;
+ else if (blackbox_hint->flags & AttribMaxVert)
+ flags.maximized = (blackbox_hint->attrib & AttribMaxVert) ? 2 : 0;
+ else if (blackbox_hint->flags & AttribMaxHoriz)
+ flags.maximized = (blackbox_hint->attrib & AttribMaxHoriz) ? 3 : 0;
+
+ if (blackbox_hint->flags & AttribOmnipresent)
+ flags.stuck = (blackbox_hint->attrib & AttribOmnipresent);
+
+ if (blackbox_hint->flags & AttribWorkspace)
+ blackbox_attrib.workspace = blackbox_hint->workspace;
+
+ // if (blackbox_hint->flags & AttribStack)
+ // don't yet have always on top/bottom for blackbox yet... working
+ // on that
+
+ if (blackbox_hint->flags & AttribDecoration) {
+ switch (blackbox_hint->decoration) {
+ case DecorNone:
+ blackbox_attrib.decoration = DecorNone;
+ break;
+
+ case DecorTiny:
+ case DecorTool:
+ case DecorNormal:
+ default:
+ // blackbox_attrib.decoration defaults to DecorNormal
+ break;
+ }
+ }
+
+ delete [] blackbox_hint;
+
+ return True;
+}
+
+
+void BlackboxWindow::getTransientInfo(void) {
+ if (client.transient_for &&
+ client.transient_for != (BlackboxWindow *) ~0ul) {
+ // reset transient_for in preparation of looking for a new owner
+ client.transient_for->client.transientList.remove(this);
+ }
+
+ // we have no transient_for until we find a new one
+ client.transient_for = (BlackboxWindow *) 0;
+
+ Window trans_for;
+ if (! XGetTransientForHint(otk::OBDisplay::display, client.window,
+ &trans_for)) {
+ // transient_for hint not set
+ return;
+ }
+
+ if (trans_for == client.window) {
+ // wierd client... treat this window as a normal window
+ return;
+ }
+
+ if (trans_for == None || trans_for == screen->getRootWindow()) {
+ // this is an undocumented interpretation of the ICCCM. a transient
+ // associated with None/Root/itself is assumed to be a modal root
+ // transient. we don't support the concept of a global transient,
+ // so we just associate this transient with nothing, and perhaps
+ // we will add support later for global modality.
+ client.transient_for = (BlackboxWindow *) ~0ul;
+ flags.modal = True;
+ return;
+ }
+
+ client.transient_for = blackbox->searchWindow(trans_for);
+ if (! client.transient_for &&
+ client.window_group && trans_for == client.window_group) {
+ // no direct transient_for, perhaps this is a group transient?
+ BWindowGroup *group = blackbox->searchGroup(client.window_group);
+ if (group) client.transient_for = group->find(screen);
+ }
+
+ if (! client.transient_for || client.transient_for == this) {
+ // no transient_for found, or we have a wierd client that wants to be
+ // a transient for itself, so we treat this window as a normal window
+ client.transient_for = (BlackboxWindow*) 0;
+ return;
+ }
+
+ // Check for a circular transient state: this can lock up Blackbox
+ // when it tries to find the non-transient window for a transient.
+ BlackboxWindow *w = this;
+ while(w->client.transient_for &&
+ w->client.transient_for != (BlackboxWindow *) ~0ul) {
+ if(w->client.transient_for == this) {
+ client.transient_for = (BlackboxWindow*) 0;
+ break;
+ }
+ w = w->client.transient_for;
+ }
+
+ if (client.transient_for &&
+ client.transient_for != (BlackboxWindow *) ~0ul) {
+ // register ourselves with our new transient_for
+ client.transient_for->client.transientList.push_back(this);
+ flags.stuck = client.transient_for->flags.stuck;
+ }
+}
+
+
+BlackboxWindow *BlackboxWindow::getTransientFor(void) const {
+ if (client.transient_for &&
+ client.transient_for != (BlackboxWindow*) ~0ul)
+ return client.transient_for;
+ return 0;
+}
+
+
+/*
+ * This function is responsible for updating both the client and the frame
+ * rectangles.
+ * According to the ICCCM a client message is not sent for a resize, only a
+ * move.
+ */
+void BlackboxWindow::configure(int dx, int dy,
+ unsigned int dw, unsigned int dh) {
+ bool send_event = ((frame.rect.x() != dx || frame.rect.y() != dy) &&
+ ! flags.moving);
+
+ if (dw != frame.rect.width() || dh != frame.rect.height()) {
+ frame.rect.setRect(dx, dy, dw, dh);
+ frame.inside_w = frame.rect.width() - (frame.border_w * 2);
+ frame.inside_h = frame.rect.height() - (frame.border_w * 2);
+
+ if (frame.rect.right() <= 0 || frame.rect.bottom() <= 0)
+ frame.rect.setPos(0, 0);
+
+ client.rect.setCoords(frame.rect.left() + frame.margin.left,
+ frame.rect.top() + frame.margin.top,
+ frame.rect.right() - frame.margin.right,
+ frame.rect.bottom() - frame.margin.bottom);
+
+#ifdef SHAPE
+ if (blackbox->hasShapeExtensions() && flags.shaped) {
+ configureShape();
+ }
+#endif // SHAPE
+
+ positionWindows();
+ decorate();
+ redrawWindowFrame();
+ } else {
+ frame.rect.setPos(dx, dy);
+
+ XMoveWindow(otk::OBDisplay::display, frame.window,
+ frame.rect.x(), frame.rect.y());
+ /*
+ we may have been called just after an opaque window move, so even though
+ the old coords match the new ones no ConfigureNotify has been sent yet.
+ There are likely other times when this will be relevant as well.
+ */
+ if (! flags.moving) send_event = True;
+ }
+
+ if (send_event) {
+ // if moving, the update and event will occur when the move finishes
+ client.rect.setPos(frame.rect.left() + frame.margin.left,
+ frame.rect.top() + frame.margin.top);
+
+ XEvent event;
+ event.type = ConfigureNotify;
+
+ event.xconfigure.display = otk::OBDisplay::display;
+ event.xconfigure.event = client.window;
+ event.xconfigure.window = client.window;
+ event.xconfigure.x = client.rect.x();
+ event.xconfigure.y = client.rect.y();
+ event.xconfigure.width = client.rect.width();
+ event.xconfigure.height = client.rect.height();
+ event.xconfigure.border_width = client.old_bw;
+ event.xconfigure.above = frame.window;
+ event.xconfigure.override_redirect = False;
+
+ XSendEvent(otk::OBDisplay::display, client.window, False,
+ StructureNotifyMask, &event);
+ XFlush(otk::OBDisplay::display);
+ }
+}
+
+
+#ifdef SHAPE
+void BlackboxWindow::configureShape(void) {
+ XShapeCombineShape(otk::OBDisplay::display, frame.window, ShapeBounding,
+ frame.margin.left - frame.border_w,
+ frame.margin.top - frame.border_w,
+ client.window, ShapeBounding, ShapeSet);
+
+ int num = 0;
+ XRectangle xrect[2];
+
+ if (decorations & Decor_Titlebar) {
+ xrect[0].x = xrect[0].y = -frame.border_w;
+ xrect[0].width = frame.rect.width();
+ xrect[0].height = frame.title_h + (frame.border_w * 2);
+ ++num;
+ }
+
+ if (decorations & Decor_Handle) {
+ xrect[1].x = -frame.border_w;
+ xrect[1].y = frame.rect.height() - frame.margin.bottom +
+ frame.mwm_border_w - frame.border_w;
+ xrect[1].width = frame.rect.width();
+ xrect[1].height = frame.handle_h + (frame.border_w * 2);
+ ++num;
+ }
+
+ XShapeCombineRectangles(otk::OBDisplay::display, frame.window,
+ ShapeBounding, 0, 0, xrect, num,
+ ShapeUnion, Unsorted);
+}
+
+
+void BlackboxWindow::clearShape(void) {
+ XShapeCombineMask(otk::OBDisplay::display, frame.window, ShapeBounding,
+ frame.margin.left - frame.border_w,
+ frame.margin.top - frame.border_w,
+ None, ShapeSet);
+}
+#endif // SHAPE
+
+
+bool BlackboxWindow::setInputFocus(void) {
+ if (flags.focused) return True;
+
+ assert(flags.stuck || // window must be on the current workspace or sticky
+ blackbox_attrib.workspace == screen->getCurrentWorkspaceID());
+
+ /*
+ We only do this check for normal windows and dialogs because other windows
+ do this on purpose, such as kde's kicker, and we don't want to go moving
+ it.
+ */
+ if (window_type == Type_Normal || window_type == Type_Dialog)
+ if (! frame.rect.intersects(screen->getRect())) {
+ // client is outside the screen, move it to the center
+ configure((screen->getWidth() - frame.rect.width()) / 2,
+ (screen->getHeight() - frame.rect.height()) / 2,
+ frame.rect.width(), frame.rect.height());
+ }
+
+ if (client.transientList.size() > 0) {
+ // transfer focus to any modal transients
+ BlackboxWindowList::iterator it, end = client.transientList.end();
+ for (it = client.transientList.begin(); it != end; ++it)
+ if ((*it)->flags.modal) return (*it)->setInputFocus();
+ }
+
+ bool ret = True;
+ if (focus_mode == F_LocallyActive || focus_mode == F_Passive) {
+ XSetInputFocus(otk::OBDisplay::display, client.window,
+ RevertToPointerRoot, CurrentTime);
+ } else {
+ /* we could set the focus to none, since the window doesn't accept focus,
+ * but we shouldn't set focus to nothing since this would surely make
+ * someone angry
+ */
+ ret = False;
+ }
+
+ if (flags.send_focus_message) {
+ XEvent ce;
+ ce.xclient.type = ClientMessage;
+ ce.xclient.message_type = xatom->getAtom(XAtom::wm_protocols);
+ ce.xclient.display = otk::OBDisplay::display;
+ ce.xclient.window = client.window;
+ ce.xclient.format = 32;
+ ce.xclient.data.l[0] = xatom->getAtom(XAtom::wm_take_focus);
+ ce.xclient.data.l[1] = blackbox->getLastTime();
+ ce.xclient.data.l[2] = 0l;
+ ce.xclient.data.l[3] = 0l;
+ ce.xclient.data.l[4] = 0l;
+ XSendEvent(otk::OBDisplay::display, client.window, False,
+ NoEventMask, &ce);
+ XFlush(otk::OBDisplay::display);
+ }
+
+ return ret;
+}
+
+
+void BlackboxWindow::iconify(void) {
+ if (flags.iconic || ! (functions & Func_Iconify)) return;
+
+ // We don't need to worry about resizing because resizing always grabs the X
+ // server. This should only ever happen if using opaque moving.
+ if (flags.moving)
+ endMove();
+
+ /*
+ * we don't want this XUnmapWindow call to generate an UnmapNotify event, so
+ * we need to clear the event mask on client.window for a split second.
+ * HOWEVER, since X11 is asynchronous, the window could be destroyed in that
+ * split second, leaving us with a ghost window... so, we need to do this
+ * while the X server is grabbed
+ */
+ unsigned long event_mask = PropertyChangeMask | FocusChangeMask |
+ StructureNotifyMask;
+ XGrabServer(otk::OBDisplay::display);
+ XSelectInput(otk::OBDisplay::display, client.window,
+ event_mask & ~StructureNotifyMask);
+ XUnmapWindow(otk::OBDisplay::display, client.window);
+ XSelectInput(otk::OBDisplay::display, client.window, event_mask);
+ XUngrabServer(otk::OBDisplay::display);
+
+ XUnmapWindow(otk::OBDisplay::display, frame.window);
+ flags.visible = False;
+ flags.iconic = True;
+
+ setState(IconicState);
+
+ screen->getWorkspace(blackbox_attrib.workspace)->removeWindow(this);
+ if (flags.stuck) {
+ for (unsigned int i = 0; i < screen->getNumberOfWorkspaces(); ++i)
+ if (i != blackbox_attrib.workspace)
+ screen->getWorkspace(i)->removeWindow(this, True);
+ }
+
+ if (isTransient()) {
+ if (client.transient_for != (BlackboxWindow *) ~0ul &&
+ ! client.transient_for->flags.iconic) {
+ // iconify our transient_for
+ client.transient_for->iconify();
+ }
+ }
+
+ screen->addIcon(this);
+
+ if (client.transientList.size() > 0) {
+ // iconify all transients
+ BlackboxWindowList::iterator it, end = client.transientList.end();
+ for (it = client.transientList.begin(); it != end; ++it) {
+ if (! (*it)->flags.iconic) (*it)->iconify();
+ }
+ }
+ screen->updateStackingList();
+}
+
+
+void BlackboxWindow::show(void) {
+ flags.visible = True;
+ flags.iconic = False;
+
+ current_state = (flags.shaded) ? IconicState : NormalState;
+ setState(current_state);
+
+ XMapWindow(otk::OBDisplay::display, client.window);
+ XMapSubwindows(otk::OBDisplay::display, frame.window);
+ XMapWindow(otk::OBDisplay::display, frame.window);
+
+#if 0
+ int real_x, real_y;
+ Window child;
+ XTranslateCoordinates(otk::OBDisplay::display, client.window,
+ screen->getRootWindow(),
+ 0, 0, &real_x, &real_y, &child);
+ fprintf(stderr, "%s -- assumed: (%d, %d), real: (%d, %d)\n", getTitle(),
+ client.rect.left(), client.rect.top(), real_x, real_y);
+ assert(client.rect.left() == real_x && client.rect.top() == real_y);
+#endif
+}
+
+
+void BlackboxWindow::deiconify(bool reassoc, bool raise) {
+ if (flags.iconic || reassoc)
+ screen->reassociateWindow(this, BSENTINEL, False);
+ else if (blackbox_attrib.workspace != screen->getCurrentWorkspaceID())
+ return;
+
+ show();
+
+ // reassociate and deiconify all transients
+ if (reassoc && client.transientList.size() > 0) {
+ BlackboxWindowList::iterator it, end = client.transientList.end();
+ for (it = client.transientList.begin(); it != end; ++it)
+ (*it)->deiconify(True, False);
+ }
+
+ if (raise)
+ screen->getWorkspace(blackbox_attrib.workspace)->raiseWindow(this);
+}
+
+
+void BlackboxWindow::close(void) {
+ if (! (functions & Func_Close)) return;
+
+ XEvent ce;
+ ce.xclient.type = ClientMessage;
+ ce.xclient.message_type = xatom->getAtom(XAtom::wm_protocols);
+ ce.xclient.display = otk::OBDisplay::display;
+ ce.xclient.window = client.window;
+ ce.xclient.format = 32;
+ ce.xclient.data.l[0] = xatom->getAtom(XAtom::wm_delete_window);
+ ce.xclient.data.l[1] = CurrentTime;
+ ce.xclient.data.l[2] = 0l;
+ ce.xclient.data.l[3] = 0l;
+ ce.xclient.data.l[4] = 0l;
+ XSendEvent(otk::OBDisplay::display, client.window, False, NoEventMask, &ce);
+ XFlush(otk::OBDisplay::display);
+}
+
+
+void BlackboxWindow::withdraw(void) {
+ // We don't need to worry about resizing because resizing always grabs the X
+ // server. This should only ever happen if using opaque moving.
+ if (flags.moving)
+ endMove();
+
+ flags.visible = False;
+ flags.iconic = False;
+
+ setState(current_state);
+
+ XUnmapWindow(otk::OBDisplay::display, frame.window);
+
+ XGrabServer(otk::OBDisplay::display);
+
+ unsigned long event_mask = PropertyChangeMask | FocusChangeMask |
+ StructureNotifyMask;
+ XSelectInput(otk::OBDisplay::display, client.window,
+ event_mask & ~StructureNotifyMask);
+ XUnmapWindow(otk::OBDisplay::display, client.window);
+ XSelectInput(otk::OBDisplay::display, client.window, event_mask);
+
+ XUngrabServer(otk::OBDisplay::display);
+}
+
+
+void BlackboxWindow::maximize(unsigned int button) {
+ if (! (functions & Func_Maximize)) return;
+
+ // We don't need to worry about resizing because resizing always grabs the X
+ // server. This should only ever happen if using opaque moving.
+ if (flags.moving)
+ endMove();
+
+ if (flags.maximized) {
+ flags.maximized = 0;
+
+ blackbox_attrib.flags &= ! (AttribMaxHoriz | AttribMaxVert);
+ blackbox_attrib.attrib &= ! (AttribMaxHoriz | AttribMaxVert);
+
+ /*
+ when a resize finishes, maximize(0) is called to clear any maximization
+ flags currently set. Otherwise it still thinks it is maximized.
+ so we do not need to call configure() because resizing will handle it
+ */
+ if (! flags.resizing)
+ configure(blackbox_attrib.premax_x, blackbox_attrib.premax_y,
+ blackbox_attrib.premax_w, blackbox_attrib.premax_h);
+
+ blackbox_attrib.premax_x = blackbox_attrib.premax_y = 0;
+ blackbox_attrib.premax_w = blackbox_attrib.premax_h = 0;
+
+ redrawAllButtons(); // in case it is not called in configure()
+ setState(current_state);
+ return;
+ }
+
+ blackbox_attrib.premax_x = frame.rect.x();
+ blackbox_attrib.premax_y = frame.rect.y();
+ blackbox_attrib.premax_w = frame.rect.width();
+ // use client.rect so that clients can be restored even if shaded
+ blackbox_attrib.premax_h =
+ client.rect.height() + frame.margin.top + frame.margin.bottom;
+
+#ifdef XINERAMA
+ if (screen->isXineramaActive() && blackbox->doXineramaMaximizing()) {
+ // find the area to use
+ RectList availableAreas = screen->allAvailableAreas();
+ RectList::iterator it, end = availableAreas.end();
+
+ for (it = availableAreas.begin(); it != end; ++it)
+ if (it->intersects(frame.rect)) break;
+ if (it == end) // the window isn't inside an area
+ it = availableAreas.begin(); // so just default to the first one
+
+ frame.changing = *it;
+ } else
+#endif // XINERAMA
+ frame.changing = screen->availableArea();
+
+ switch(button) {
+ case 1:
+ blackbox_attrib.flags |= AttribMaxHoriz | AttribMaxVert;
+ blackbox_attrib.attrib |= AttribMaxHoriz | AttribMaxVert;
+ break;
+
+ case 2:
+ blackbox_attrib.flags |= AttribMaxVert;
+ blackbox_attrib.attrib |= AttribMaxVert;
+
+ frame.changing.setX(frame.rect.x());
+ frame.changing.setWidth(frame.rect.width());
+ break;
+
+ case 3:
+ blackbox_attrib.flags |= AttribMaxHoriz;
+ blackbox_attrib.attrib |= AttribMaxHoriz;
+
+ frame.changing.setY(frame.rect.y());
+ frame.changing.setHeight(frame.rect.height());
+ break;
+ }
+
+ constrain(TopLeft);
+
+ if (flags.shaded) {
+ blackbox_attrib.flags ^= AttribShaded;
+ blackbox_attrib.attrib ^= AttribShaded;
+ flags.shaded = False;
+ }
+
+ flags.maximized = button;
+
+ configure(frame.changing.x(), frame.changing.y(),
+ frame.changing.width(), frame.changing.height());
+ if (flags.focused)
+ screen->getWorkspace(blackbox_attrib.workspace)->raiseWindow(this);
+ redrawAllButtons(); // in case it is not called in configure()
+ setState(current_state);
+}
+
+
+// re-maximizes the window to take into account availableArea changes
+void BlackboxWindow::remaximize(void) {
+ if (flags.shaded) {
+ // we only update the window's attributes otherwise we lose the shade bit
+ switch(flags.maximized) {
+ case 1:
+ blackbox_attrib.flags |= AttribMaxHoriz | AttribMaxVert;
+ blackbox_attrib.attrib |= AttribMaxHoriz | AttribMaxVert;
+ break;
+
+ case 2:
+ blackbox_attrib.flags |= AttribMaxVert;
+ blackbox_attrib.attrib |= AttribMaxVert;
+ break;
+
+ case 3:
+ blackbox_attrib.flags |= AttribMaxHoriz;
+ blackbox_attrib.attrib |= AttribMaxHoriz;
+ break;
+ }
+ return;
+ }
+
+ // save the original dimensions because maximize will wipe them out
+ int premax_x = blackbox_attrib.premax_x,
+ premax_y = blackbox_attrib.premax_y,
+ premax_w = blackbox_attrib.premax_w,
+ premax_h = blackbox_attrib.premax_h;
+
+ unsigned int button = flags.maximized;
+ flags.maximized = 0; // trick maximize() into working
+ maximize(button);
+
+ // restore saved values
+ blackbox_attrib.premax_x = premax_x;
+ blackbox_attrib.premax_y = premax_y;
+ blackbox_attrib.premax_w = premax_w;
+ blackbox_attrib.premax_h = premax_h;
+}
+
+
+void BlackboxWindow::setWorkspace(unsigned int n) {
+ blackbox_attrib.flags |= AttribWorkspace;
+ blackbox_attrib.workspace = n;
+ if (n == BSENTINEL) { // iconified window
+ /*
+ we set the workspace to 'all workspaces' so that taskbars will show the
+ window. otherwise, it made uniconifying a window imposible without the
+ blackbox workspace menu
+ */
+ n = 0xffffffff;
+ }
+ xatom->setValue(client.window, XAtom::net_wm_desktop, XAtom::cardinal, n);
+}
+
+
+void BlackboxWindow::shade(void) {
+ if (flags.shaded) {
+ XResizeWindow(otk::OBDisplay::display, frame.window,
+ frame.inside_w, frame.inside_h);
+ flags.shaded = False;
+ blackbox_attrib.flags ^= AttribShaded;
+ blackbox_attrib.attrib ^= AttribShaded;
+
+ setState(NormalState);
+
+ // set the frame rect to the normal size
+ frame.rect.setHeight(client.rect.height() + frame.margin.top +
+ frame.margin.bottom);
+ } else {
+ if (! (decorations & Decor_Titlebar))
+ return; // can't shade it without a titlebar!
+
+ XResizeWindow(otk::OBDisplay::display, frame.window,
+ frame.inside_w, frame.title_h);
+ flags.shaded = True;
+ blackbox_attrib.flags |= AttribShaded;
+ blackbox_attrib.attrib |= AttribShaded;
+
+ setState(IconicState);
+
+ // set the frame rect to the shaded size
+ frame.rect.setHeight(frame.title_h + (frame.border_w * 2));
+ }
+}
+
+
+/*
+ * (Un)Sticks a window and its relatives.
+ */
+void BlackboxWindow::stick(void) {
+ if (flags.stuck) {
+ blackbox_attrib.flags ^= AttribOmnipresent;
+ blackbox_attrib.attrib ^= AttribOmnipresent;
+
+ flags.stuck = False;
+
+ for (unsigned int i = 0; i < screen->getNumberOfWorkspaces(); ++i)
+ if (i != blackbox_attrib.workspace)
+ screen->getWorkspace(i)->removeWindow(this, True);
+
+ if (! flags.iconic)
+ screen->reassociateWindow(this, BSENTINEL, True);
+ // temporary fix since sticky windows suck. set the hint to what we
+ // actually hold in our data.
+ xatom->setValue(client.window, XAtom::net_wm_desktop, XAtom::cardinal,
+ blackbox_attrib.workspace);
+
+ setState(current_state);
+ } else {
+ flags.stuck = True;
+
+ blackbox_attrib.flags |= AttribOmnipresent;
+ blackbox_attrib.attrib |= AttribOmnipresent;
+
+ // temporary fix since sticky windows suck. set the hint to a different
+ // value than that contained in the class' data.
+ xatom->setValue(client.window, XAtom::net_wm_desktop, XAtom::cardinal,
+ 0xffffffff);
+
+ for (unsigned int i = 0; i < screen->getNumberOfWorkspaces(); ++i)
+ if (i != blackbox_attrib.workspace)
+ screen->getWorkspace(i)->addWindow(this, False, True);
+
+ setState(current_state);
+ }
+
+ redrawAllButtons();
+
+ // go up the chain
+ if (isTransient() && client.transient_for != (BlackboxWindow *) ~0ul &&
+ client.transient_for->isStuck() != flags.stuck)
+ client.transient_for->stick();
+ // go down the chain
+ BlackboxWindowList::iterator it;
+ const BlackboxWindowList::iterator end = client.transientList.end();
+ for (it = client.transientList.begin(); it != end; ++it)
+ if ((*it)->isStuck() != flags.stuck)
+ (*it)->stick();
+}
+
+
+void BlackboxWindow::redrawWindowFrame(void) const {
+ if (decorations & Decor_Titlebar) {
+ if (flags.focused) {
+ if (frame.ftitle)
+ XSetWindowBackgroundPixmap(otk::OBDisplay::display,
+ frame.title, frame.ftitle);
+ else
+ XSetWindowBackground(otk::OBDisplay::display,
+ frame.title, frame.ftitle_pixel);
+ } else {
+ if (frame.utitle)
+ XSetWindowBackgroundPixmap(otk::OBDisplay::display,
+ frame.title, frame.utitle);
+ else
+ XSetWindowBackground(otk::OBDisplay::display,
+ frame.title, frame.utitle_pixel);
+ }
+ XClearWindow(otk::OBDisplay::display, frame.title);
+
+ redrawLabel();
+ redrawAllButtons();
+ }
+
+ if (decorations & Decor_Handle) {
+ if (flags.focused) {
+ if (frame.fhandle)
+ XSetWindowBackgroundPixmap(otk::OBDisplay::display,
+ frame.handle, frame.fhandle);
+ else
+ XSetWindowBackground(otk::OBDisplay::display,
+ frame.handle, frame.fhandle_pixel);
+
+ if (frame.fgrip) {
+ XSetWindowBackgroundPixmap(otk::OBDisplay::display,
+ frame.left_grip, frame.fgrip);
+ XSetWindowBackgroundPixmap(otk::OBDisplay::display,
+ frame.right_grip, frame.fgrip);
+ } else {
+ XSetWindowBackground(otk::OBDisplay::display,
+ frame.left_grip, frame.fgrip_pixel);
+ XSetWindowBackground(otk::OBDisplay::display,
+ frame.right_grip, frame.fgrip_pixel);
+ }
+ } else {
+ if (frame.uhandle)
+ XSetWindowBackgroundPixmap(otk::OBDisplay::display,
+ frame.handle, frame.uhandle);
+ else
+ XSetWindowBackground(otk::OBDisplay::display,
+ frame.handle, frame.uhandle_pixel);
+
+ if (frame.ugrip) {
+ XSetWindowBackgroundPixmap(otk::OBDisplay::display,
+ frame.left_grip, frame.ugrip);
+ XSetWindowBackgroundPixmap(otk::OBDisplay::display,
+ frame.right_grip, frame.ugrip);
+ } else {
+ XSetWindowBackground(otk::OBDisplay::display,
+ frame.left_grip, frame.ugrip_pixel);
+ XSetWindowBackground(otk::OBDisplay::display,
+ frame.right_grip, frame.ugrip_pixel);
+ }
+ }
+ XClearWindow(otk::OBDisplay::display, frame.handle);
+ XClearWindow(otk::OBDisplay::display, frame.left_grip);
+ XClearWindow(otk::OBDisplay::display, frame.right_grip);
+ }
+
+ if (decorations & Decor_Border) {
+ if (flags.focused)
+ XSetWindowBorder(otk::OBDisplay::display,
+ frame.plate, frame.fborder_pixel);
+ else
+ XSetWindowBorder(otk::OBDisplay::display,
+ frame.plate, frame.uborder_pixel);
+ }
+}
+
+
+void BlackboxWindow::setFocusFlag(bool focus) {
+ // only focus a window if it is visible
+ if (focus && ! flags.visible)
+ return;
+
+ flags.focused = focus;
+
+ redrawWindowFrame();
+
+ if (flags.focused)
+ blackbox->setFocusedWindow(this);
+}
+
+
+void BlackboxWindow::installColormap(bool install) {
+ int i = 0, ncmap = 0;
+ Colormap *cmaps = XListInstalledColormaps(otk::OBDisplay::display,
+ client.window, &ncmap);
+ if (cmaps) {
+ XWindowAttributes wattrib;
+ if (XGetWindowAttributes(otk::OBDisplay::display,
+ client.window, &wattrib)) {
+ if (install) {
+ // install the window's colormap
+ for (i = 0; i < ncmap; i++) {
+ if (*(cmaps + i) == wattrib.colormap)
+ // this window is using an installed color map... do not install
+ install = False;
+ }
+ // otherwise, install the window's colormap
+ if (install)
+ XInstallColormap(otk::OBDisplay::display, wattrib.colormap);
+ } else {
+ // uninstall the window's colormap
+ for (i = 0; i < ncmap; i++) {
+ if (*(cmaps + i) == wattrib.colormap)
+ // we found the colormap to uninstall
+ XUninstallColormap(otk::OBDisplay::display, wattrib.colormap);
+ }
+ }
+ }
+
+ XFree(cmaps);
+ }
+}
+
+
+void BlackboxWindow::setAllowedActions(void) {
+ Atom actions[7];
+ int num = 0;
+
+ actions[num++] = xatom->getAtom(XAtom::net_wm_action_shade);
+ actions[num++] = xatom->getAtom(XAtom::net_wm_action_change_desktop);
+ actions[num++] = xatom->getAtom(XAtom::net_wm_action_close);
+
+ if (functions & Func_Move)
+ actions[num++] = xatom->getAtom(XAtom::net_wm_action_move);
+ if (functions & Func_Resize)
+ actions[num++] = xatom->getAtom(XAtom::net_wm_action_resize);
+ if (functions & Func_Maximize) {
+ actions[num++] = xatom->getAtom(XAtom::net_wm_action_maximize_horz);
+ actions[num++] = xatom->getAtom(XAtom::net_wm_action_maximize_vert);
+ }
+
+ xatom->setValue(client.window, XAtom::net_wm_allowed_actions, XAtom::atom,
+ actions, num);
+}
+
+
+void BlackboxWindow::setState(unsigned long new_state) {
+ current_state = new_state;
+
+ unsigned long state[2];
+ state[0] = current_state;
+ state[1] = None;
+ xatom->setValue(client.window, XAtom::wm_state, XAtom::wm_state, state, 2);
+
+ xatom->setValue(client.window, XAtom::blackbox_attributes,
+ XAtom::blackbox_attributes, (unsigned long *)&blackbox_attrib,
+ PropBlackboxAttributesElements);
+
+ Atom netstate[8];
+ int num = 0;
+ if (flags.modal)
+ netstate[num++] = xatom->getAtom(XAtom::net_wm_state_modal);
+ if (flags.shaded)
+ netstate[num++] = xatom->getAtom(XAtom::net_wm_state_shaded);
+ if (flags.iconic)
+ netstate[num++] = xatom->getAtom(XAtom::net_wm_state_hidden);
+ if (flags.skip_taskbar)
+ netstate[num++] = xatom->getAtom(XAtom::net_wm_state_skip_taskbar);
+ if (flags.skip_pager)
+ netstate[num++] = xatom->getAtom(XAtom::net_wm_state_skip_pager);
+ if (flags.fullscreen)
+ netstate[num++] = xatom->getAtom(XAtom::net_wm_state_fullscreen);
+ if (flags.maximized == 1 || flags.maximized == 2)
+ netstate[num++] = xatom->getAtom(XAtom::net_wm_state_maximized_vert);
+ if (flags.maximized == 1 || flags.maximized == 3)
+ netstate[num++] = xatom->getAtom(XAtom::net_wm_state_maximized_horz);
+ xatom->setValue(client.window, XAtom::net_wm_state, XAtom::atom,
+ netstate, num);
+}
+
+
+bool BlackboxWindow::getState(void) {
+ bool ret = xatom->getValue(client.window, XAtom::wm_state, XAtom::wm_state,
+ current_state);
+ if (! ret) current_state = 0;
+ return ret;
+}
+
+
+void BlackboxWindow::restoreAttributes(void) {
+ unsigned long num = PropBlackboxAttributesElements;
+ BlackboxAttributes *net;
+ if (! xatom->getValue(client.window, XAtom::blackbox_attributes,
+ XAtom::blackbox_attributes, num,
+ (unsigned long **)&net))
+ return;
+ if (num < PropBlackboxAttributesElements) {
+ delete [] net;
+ return;
+ }
+
+ if (net->flags & AttribShaded && net->attrib & AttribShaded) {
+ flags.shaded = False;
+ unsigned long orig_state = current_state;
+ shade();
+
+ /*
+ At this point in the life of a window, current_state should only be set
+ to IconicState if the window was an *icon*, not if it was shaded.
+ */
+ if (orig_state != IconicState)
+ current_state = WithdrawnState;
+ }
+
+ if (net->workspace != screen->getCurrentWorkspaceID() &&
+ net->workspace < screen->getWorkspaceCount())
+ screen->reassociateWindow(this, net->workspace, True);
+
+ if ((blackbox_attrib.workspace != screen->getCurrentWorkspaceID()) &&
+ (blackbox_attrib.workspace < screen->getWorkspaceCount())) {
+ // set to WithdrawnState so it will be mapped on the new workspace
+ if (current_state == NormalState) current_state = WithdrawnState;
+ } else if (current_state == WithdrawnState) {
+ // the window is on this workspace and is Withdrawn, so it is waiting to
+ // be mapped
+ current_state = NormalState;
+ }
+
+ if (net->flags & AttribOmnipresent && net->attrib & AttribOmnipresent &&
+ ! flags.stuck) {
+ stick();
+
+ // if the window was on another workspace, it was going to be hidden. this
+ // specifies that the window should be mapped since it is sticky.
+ if (current_state == WithdrawnState) current_state = NormalState;
+ }
+
+ if (net->flags & AttribMaxHoriz || net->flags & AttribMaxVert) {
+ int x = net->premax_x, y = net->premax_y;
+ unsigned int w = net->premax_w, h = net->premax_h;
+ flags.maximized = 0;
+
+ unsigned int m = 0;
+ if ((net->flags & AttribMaxHoriz) &&
+ (net->flags & AttribMaxVert))
+ m = (net->attrib & (AttribMaxHoriz | AttribMaxVert)) ? 1 : 0;
+ else if (net->flags & AttribMaxVert)
+ m = (net->attrib & AttribMaxVert) ? 2 : 0;
+ else if (net->flags & AttribMaxHoriz)
+ m = (net->attrib & AttribMaxHoriz) ? 3 : 0;
+
+ if (m) maximize(m);
+
+ blackbox_attrib.premax_x = x;
+ blackbox_attrib.premax_y = y;
+ blackbox_attrib.premax_w = w;
+ blackbox_attrib.premax_h = h;
+ }
+
+ if (net->flags & AttribDecoration) {
+ switch (net->decoration) {
+ case DecorNone:
+ enableDecor(False);
+ break;
+
+ /* since tools only let you toggle this anyways, we'll just make that all
+ it supports for now.
+ */
+ default:
+ case DecorNormal:
+ case DecorTiny:
+ case DecorTool:
+ enableDecor(True);
+ break;
+ }
+ }
+
+ // with the state set it will then be the map event's job to read the
+ // window's state and behave accordingly
+
+ delete [] net;
+}
+
+
+/*
+ * Positions the Rect r according the the client window position and
+ * window gravity.
+ */
+void BlackboxWindow::applyGravity(otk::Rect &r) {
+ // apply horizontal window gravity
+ switch (client.win_gravity) {
+ default:
+ case NorthWestGravity:
+ case SouthWestGravity:
+ case WestGravity:
+ r.setX(client.rect.x());
+ break;
+
+ case NorthGravity:
+ case SouthGravity:
+ case CenterGravity:
+ r.setX(client.rect.x() - (frame.margin.left + frame.margin.right) / 2);
+ break;
+
+ case NorthEastGravity:
+ case SouthEastGravity:
+ case EastGravity:
+ r.setX(client.rect.x() - frame.margin.left - frame.margin.right + 2);
+ break;
+
+ case ForgetGravity:
+ case StaticGravity:
+ r.setX(client.rect.x() - frame.margin.left);
+ break;
+ }
+
+ // apply vertical window gravity
+ switch (client.win_gravity) {
+ default:
+ case NorthWestGravity:
+ case NorthEastGravity:
+ case NorthGravity:
+ r.setY(client.rect.y());
+ break;
+
+ case CenterGravity:
+ case EastGravity:
+ case WestGravity:
+ r.setY(client.rect.y() - (frame.margin.top + frame.margin.bottom) / 2);
+ break;
+
+ case SouthWestGravity:
+ case SouthEastGravity:
+ case SouthGravity:
+ r.setY(client.rect.y() - frame.margin.top - frame.margin.bottom + 2);
+ break;
+
+ case ForgetGravity:
+ case StaticGravity:
+ r.setY(client.rect.y() - frame.margin.top);
+ break;
+ }
+}
+
+
+/*
+ * The reverse of the applyGravity function.
+ *
+ * Positions the Rect r according to the frame window position and
+ * window gravity.
+ */
+void BlackboxWindow::restoreGravity(otk::Rect &r) {
+ // restore horizontal window gravity
+ switch (client.win_gravity) {
+ default:
+ case NorthWestGravity:
+ case SouthWestGravity:
+ case WestGravity:
+ r.setX(frame.rect.x());
+ break;
+
+ case NorthGravity:
+ case SouthGravity:
+ case CenterGravity:
+ r.setX(frame.rect.x() + (frame.margin.left + frame.margin.right) / 2);
+ break;
+
+ case NorthEastGravity:
+ case SouthEastGravity:
+ case EastGravity:
+ r.setX(frame.rect.x() + frame.margin.left + frame.margin.right - 2);
+ break;
+
+ case ForgetGravity:
+ case StaticGravity:
+ r.setX(frame.rect.x() + frame.margin.left);
+ break;
+ }
+
+ // restore vertical window gravity
+ switch (client.win_gravity) {
+ default:
+ case NorthWestGravity:
+ case NorthEastGravity:
+ case NorthGravity:
+ r.setY(frame.rect.y());
+ break;
+
+ case CenterGravity:
+ case EastGravity:
+ case WestGravity:
+ r.setY(frame.rect.y() + (frame.margin.top + frame.margin.bottom) / 2);
+ break;
+
+ case SouthWestGravity:
+ case SouthEastGravity:
+ case SouthGravity:
+ r.setY(frame.rect.y() + frame.margin.top + frame.margin.bottom - 2);
+ break;
+
+ case ForgetGravity:
+ case StaticGravity:
+ r.setY(frame.rect.y() + frame.margin.top);
+ break;
+ }
+}
+
+
+void BlackboxWindow::redrawLabel(void) const {
+ if (flags.focused) {
+ if (frame.flabel)
+ XSetWindowBackgroundPixmap(otk::OBDisplay::display,
+ frame.label, frame.flabel);
+ else
+ XSetWindowBackground(otk::OBDisplay::display,
+ frame.label, frame.flabel_pixel);
+ } else {
+ if (frame.ulabel)
+ XSetWindowBackgroundPixmap(otk::OBDisplay::display,
+ frame.label, frame.ulabel);
+ else
+ XSetWindowBackground(otk::OBDisplay::display,
+ frame.label, frame.ulabel_pixel);
+ }
+ XClearWindow(otk::OBDisplay::display, frame.label);
+
+ WindowStyle *style = screen->getWindowStyle();
+
+ int pos = frame.bevel_w * 2;
+ style->doJustify(client.title.c_str(), pos, frame.label_w, frame.bevel_w * 4);
+ style->font->drawString(frame.label, pos, 1,
+ (flags.focused ? style->l_text_focus :
+ style->l_text_unfocus),
+ client.title);
+}
+
+
+void BlackboxWindow::redrawAllButtons(void) const {
+ if (frame.iconify_button) redrawIconifyButton(False);
+ if (frame.maximize_button) redrawMaximizeButton(flags.maximized);
+ if (frame.close_button) redrawCloseButton(False);
+ if (frame.stick_button) redrawStickyButton(flags.stuck);
+}
+
+
+void BlackboxWindow::redrawButton(bool pressed, Window win,
+ Pixmap fppix, unsigned long fppixel,
+ Pixmap uppix, unsigned long uppixel,
+ Pixmap fpix, unsigned long fpixel,
+ Pixmap upix, unsigned long upixel) const {
+ Pixmap p;
+ unsigned long pix;
+
+ if (pressed) {
+ if (flags.focused) {
+ p = fppix;
+ pix = fppixel;
+ } else {
+ p = uppix;
+ pix = uppixel;
+ }
+ } else {
+ if (flags.focused) {
+ p = fpix;
+ pix = fpixel;
+ } else {
+ p = upix;
+ pix = upixel;
+ }
+ }
+
+ if (p)
+ XSetWindowBackgroundPixmap(otk::OBDisplay::display, win, p);
+ else
+ XSetWindowBackground(otk::OBDisplay::display, win, pix);
+
+}
+
+void BlackboxWindow::redrawIconifyButton(bool pressed) const {
+ redrawButton(pressed, frame.iconify_button,
+ frame.pfbutton, frame.pfbutton_pixel,
+ frame.pubutton, frame.pubutton_pixel,
+ frame.fbutton, frame.fbutton_pixel,
+ frame.ubutton, frame.ubutton_pixel);
+
+ XClearWindow(otk::OBDisplay::display, frame.iconify_button);
+ otk::BPen pen((flags.focused) ? screen->getWindowStyle()->b_pic_focus :
+ screen->getWindowStyle()->b_pic_unfocus);
+
+ PixmapMask pm = screen->getWindowStyle()->icon_button;
+
+ if (screen->getWindowStyle()->icon_button.mask != None) {
+ XSetClipMask(otk::OBDisplay::display, pen.gc(), pm.mask);
+ XSetClipOrigin(otk::OBDisplay::display, pen.gc(),
+ (frame.button_w - pm.w)/2, (frame.button_w - pm.h)/2);
+
+ XFillRectangle(otk::OBDisplay::display, frame.iconify_button, pen.gc(),
+ (frame.button_w - pm.w)/2, (frame.button_w - pm.h)/2,
+ (frame.button_w + pm.w)/2, (frame.button_w + pm.h)/2);
+
+ XSetClipMask(otk::OBDisplay::display, pen.gc(), None);
+ XSetClipOrigin(otk::OBDisplay::display, pen.gc(), 0, 0);
+ } else {
+ XDrawRectangle(otk::OBDisplay::display, frame.iconify_button, pen.gc(),
+ 2, (frame.button_w - 5), (frame.button_w - 5), 2);
+ }
+}
+
+
+void BlackboxWindow::redrawMaximizeButton(bool pressed) const {
+ redrawButton(pressed, frame.maximize_button,
+ frame.pfbutton, frame.pfbutton_pixel,
+ frame.pubutton, frame.pubutton_pixel,
+ frame.fbutton, frame.fbutton_pixel,
+ frame.ubutton, frame.ubutton_pixel);
+
+ XClearWindow(otk::OBDisplay::display, frame.maximize_button);
+
+ otk::BPen pen((flags.focused) ? screen->getWindowStyle()->b_pic_focus :
+ screen->getWindowStyle()->b_pic_unfocus);
+
+ PixmapMask pm = screen->getWindowStyle()->max_button;
+
+ if (pm.mask != None) {
+ XSetClipMask(otk::OBDisplay::display, pen.gc(), pm.mask);
+ XSetClipOrigin(otk::OBDisplay::display, pen.gc(),
+ (frame.button_w - pm.w)/2, (frame.button_w - pm.h)/2);
+
+ XFillRectangle(otk::OBDisplay::display, frame.maximize_button, pen.gc(),
+ (frame.button_w - pm.w)/2, (frame.button_w - pm.h)/2,
+ (frame.button_w + pm.w)/2, (frame.button_w + pm.h)/2);
+
+ XSetClipOrigin(otk::OBDisplay::display, pen.gc(), 0, 0 );
+ XSetClipMask( otk::OBDisplay::display, pen.gc(), None );
+ } else {
+ XDrawRectangle(otk::OBDisplay::display, frame.maximize_button, pen.gc(),
+ 2, 2, (frame.button_w - 5), (frame.button_w - 5));
+ XDrawLine(otk::OBDisplay::display, frame.maximize_button, pen.gc(),
+ 2, 3, (frame.button_w - 3), 3);
+ }
+}
+
+
+void BlackboxWindow::redrawCloseButton(bool pressed) const {
+ redrawButton(pressed, frame.close_button,
+ frame.pfbutton, frame.pfbutton_pixel,
+ frame.pubutton, frame.pubutton_pixel,
+ frame.fbutton, frame.fbutton_pixel,
+ frame.ubutton, frame.ubutton_pixel);
+
+ XClearWindow(otk::OBDisplay::display, frame.close_button);
+
+ otk::BPen pen((flags.focused) ? screen->getWindowStyle()->b_pic_focus :
+ screen->getWindowStyle()->b_pic_unfocus);
+
+ PixmapMask pm = screen->getWindowStyle()->close_button;
+
+ if (pm.mask != None) {
+ XSetClipMask(otk::OBDisplay::display, pen.gc(), pm.mask);
+ XSetClipOrigin(otk::OBDisplay::display, pen.gc(),
+ (frame.button_w - pm.w)/2, (frame.button_w - pm.h)/2);
+
+ XFillRectangle(otk::OBDisplay::display, frame.close_button, pen.gc(),
+ (frame.button_w - pm.w)/2, (frame.button_w - pm.h)/2,
+ (frame.button_w + pm.w)/2, (frame.button_w + pm.h)/2);
+
+
+ XSetClipOrigin(otk::OBDisplay::display, pen.gc(), 0, 0 );
+ XSetClipMask( otk::OBDisplay::display, pen.gc(), None );
+ } else {
+ XDrawLine(otk::OBDisplay::display, frame.close_button, pen.gc(),
+ 2, 2, (frame.button_w - 3), (frame.button_w - 3));
+ XDrawLine(otk::OBDisplay::display, frame.close_button, pen.gc(),
+ 2, (frame.button_w - 3), (frame.button_w - 3), 2);
+ }
+}
+
+void BlackboxWindow::redrawStickyButton(bool pressed) const {
+ redrawButton(pressed, frame.stick_button,
+ frame.pfbutton, frame.pfbutton_pixel,
+ frame.pubutton, frame.pubutton_pixel,
+ frame.fbutton, frame.fbutton_pixel,
+ frame.ubutton, frame.ubutton_pixel);
+
+ XClearWindow(otk::OBDisplay::display, frame.stick_button);
+
+ otk::BPen pen((flags.focused) ? screen->getWindowStyle()->b_pic_focus :
+ screen->getWindowStyle()->b_pic_unfocus);
+
+ PixmapMask pm = screen->getWindowStyle()->stick_button;
+
+ if (pm.mask != None) {
+ XSetClipMask(otk::OBDisplay::display, pen.gc(), pm.mask);
+ XSetClipOrigin(otk::OBDisplay::display, pen.gc(),
+ (frame.button_w - pm.w)/2, (frame.button_w - pm.h)/2);
+
+ XFillRectangle(otk::OBDisplay::display, frame.stick_button, pen.gc(),
+ (frame.button_w - pm.w)/2, (frame.button_w - pm.h)/2,
+ (frame.button_w + pm.w)/2, (frame.button_w + pm.h)/2);
+
+
+ XSetClipOrigin(otk::OBDisplay::display, pen.gc(), 0, 0 );
+ XSetClipMask( otk::OBDisplay::display, pen.gc(), None );
+ } else {
+ XFillRectangle(otk::OBDisplay::display, frame.stick_button, pen.gc(),
+ frame.button_w/2 - 1, frame.button_w/2 -1, 2, 2 );
+ }
+}
+
+void BlackboxWindow::mapRequestEvent(const XMapRequestEvent *re) {
+ if (re->window != client.window)
+ return;
+
+#ifdef DEBUG
+ fprintf(stderr, "BlackboxWindow::mapRequestEvent() for 0x%lx\n",
+ client.window);
+#endif // DEBUG
+
+ /*
+ Even though the window wants to be shown, if it is not on the current
+ workspace, then it isn't going to be shown right now.
+ */
+ if (! flags.stuck &&
+ blackbox_attrib.workspace != screen->getCurrentWorkspaceID() &&
+ blackbox_attrib.workspace < screen->getWorkspaceCount())
+ if (current_state == NormalState) current_state = WithdrawnState;
+
+ switch (current_state) {
+ case IconicState:
+ iconify();
+ break;
+
+ case WithdrawnState:
+ withdraw();
+ break;
+
+ case NormalState:
+ case InactiveState:
+ case ZoomState:
+ default:
+ show();
+ screen->getWorkspace(blackbox_attrib.workspace)->raiseWindow(this);
+ if (isNormal()) {
+ if (blackbox->state() != Openbox::State_Starting) {
+ XSync(otk::OBDisplay::display, False); // make sure the frame is mapped
+ if (screen->doFocusNew() || (isTransient() && getTransientFor() &&
+ getTransientFor()->isFocused())) {
+ setInputFocus();
+ }
+ if (screen->getPlacementPolicy() == BScreen::ClickMousePlacement) {
+ int x, y, rx, ry;
+ Window c, r;
+ unsigned int m;
+ XQueryPointer(otk::OBDisplay::display, screen->getRootWindow(),
+ &r, &c, &rx, &ry, &x, &y, &m);
+ beginMove(rx, ry);
+ }
+ }
+ }
+ break;
+ }
+}
+
+
+void BlackboxWindow::unmapNotifyEvent(const XUnmapEvent *ue) {
+ if (ue->window != client.window)
+ return;
+
+#ifdef DEBUG
+ fprintf(stderr, "BlackboxWindow::unmapNotifyEvent() for 0x%lx\n",
+ client.window);
+#endif // DEBUG
+
+ screen->unmanageWindow(this, False);
+}
+
+
+void BlackboxWindow::destroyNotifyEvent(const XDestroyWindowEvent *de) {
+ if (de->window != client.window)
+ return;
+
+#ifdef DEBUG
+ fprintf(stderr, "BlackboxWindow::destroyNotifyEvent() for 0x%lx\n",
+ client.window);
+#endif // DEBUG
+
+ screen->unmanageWindow(this, False);
+}
+
+
+void BlackboxWindow::reparentNotifyEvent(const XReparentEvent *re) {
+ if (re->window != client.window || re->parent == frame.plate)
+ return;
+
+#ifdef DEBUG
+ fprintf(stderr, "BlackboxWindow::reparentNotifyEvent(): reparent 0x%lx to "
+ "0x%lx.\n", client.window, re->parent);
+#endif // DEBUG
+
+ XEvent ev;
+ ev.xreparent = *re;
+ XPutBackEvent(otk::OBDisplay::display, &ev);
+ screen->unmanageWindow(this, True);
+}
+
+
+void BlackboxWindow::propertyNotifyEvent(const XPropertyEvent *pe) {
+ if (pe->state == PropertyDelete || ! validateClient())
+ return;
+
+#if 0
+ fprintf(stderr, "BlackboxWindow::propertyNotifyEvent(): for 0x%lx\n",
+ client.window);
+#endif
+
+ switch(pe->atom) {
+ case XA_WM_CLASS:
+ case XA_WM_CLIENT_MACHINE:
+ case XA_WM_COMMAND:
+ break;
+
+ case XA_WM_TRANSIENT_FOR: {
+ bool s = flags.stuck;
+
+ // determine if this is a transient window
+ getTransientInfo();
+
+ if (flags.stuck != s) stick();
+
+ // adjust the window decorations based on transience
+ if (isTransient()) {
+ functions &= ~Func_Maximize;
+ setAllowedActions();
+ setupDecor();
+ }
+
+ reconfigure();
+ }
+ break;
+
+ case XA_WM_HINTS:
+ getWMHints();
+ break;
+
+ case XA_WM_ICON_NAME:
+ getWMIconName();
+ if (flags.iconic) screen->propagateWindowName(this);
+ break;
+
+ case XAtom::net_wm_name:
+ case XA_WM_NAME:
+ getWMName();
+
+ if (decorations & Decor_Titlebar)
+ redrawLabel();
+
+ screen->propagateWindowName(this);
+ break;
+
+ case XA_WM_NORMAL_HINTS: {
+ getWMNormalHints();
+
+ if ((client.normal_hint_flags & PMinSize) &&
+ (client.normal_hint_flags & PMaxSize)) {
+ // the window now can/can't resize itself, so the buttons need to be
+ // regrabbed.
+ ungrabButtons();
+ if (client.max_width <= client.min_width &&
+ client.max_height <= client.min_height) {
+ functions &= ~(Func_Resize | Func_Maximize);
+ } else {
+ if (! isTransient())
+ functions |= Func_Maximize;
+ functions |= Func_Resize;
+ }
+ grabButtons();
+ setAllowedActions();
+ setupDecor();
+ }
+
+ otk::Rect old_rect = frame.rect;
+
+ upsize();
+
+ if (old_rect != frame.rect)
+ reconfigure();
+
+ break;
+ }
+
+ default:
+ if (pe->atom == xatom->getAtom(XAtom::wm_protocols)) {
+ getWMProtocols();
+
+ if ((decorations & Decor_Close) && (! frame.close_button)) {
+ createCloseButton();
+ if (decorations & Decor_Titlebar) {
+ positionButtons(True);
+ XMapSubwindows(otk::OBDisplay::display, frame.title);
+ }
+ }
+ } else if (pe->atom == xatom->getAtom(XAtom::net_wm_strut)) {
+ updateStrut();
+ }
+
+ break;
+ }
+}
+
+
+void BlackboxWindow::exposeEvent(const XExposeEvent *ee) {
+#if 0
+ fprintf(stderr, "BlackboxWindow::exposeEvent() for 0x%lx\n", client.window);
+#endif
+
+ if (frame.label == ee->window && (decorations & Decor_Titlebar))
+ redrawLabel();
+ else if (frame.close_button == ee->window)
+ redrawCloseButton(False);
+ else if (frame.maximize_button == ee->window)
+ redrawMaximizeButton(flags.maximized);
+ else if (frame.iconify_button == ee->window)
+ redrawIconifyButton(False);
+ else if (frame.stick_button == ee->window)
+ redrawStickyButton(flags.stuck);
+}
+
+
+void BlackboxWindow::configureRequestEvent(const XConfigureRequestEvent *cr) {
+ if (cr->window != client.window || flags.iconic)
+ return;
+
+ if (cr->value_mask & CWBorderWidth)
+ client.old_bw = cr->border_width;
+
+ if (cr->value_mask & (CWX | CWY | CWWidth | CWHeight)) {
+ frame.changing = frame.rect;
+
+ if (cr->value_mask & (CWX | CWY)) {
+ if (cr->value_mask & CWX)
+ client.rect.setX(cr->x);
+ if (cr->value_mask & CWY)
+ client.rect.setY(cr->y);
+
+ applyGravity(frame.changing);
+ }
+
+ if (cr->value_mask & (CWWidth | CWHeight)) {
+ if (cr->value_mask & CWWidth)
+ frame.changing.setWidth(cr->width +
+ frame.margin.left + frame.margin.right);
+
+ if (cr->value_mask & CWHeight)
+ frame.changing.setHeight(cr->height +
+ frame.margin.top + frame.margin.bottom);
+
+ /*
+ if a position change has been specified, then that position will be
+ used instead of determining a position based on the window's gravity.
+ */
+ if (! (cr->value_mask & (CWX | CWY))) {
+ Corner corner;
+ switch (client.win_gravity) {
+ case NorthEastGravity:
+ case EastGravity:
+ corner = TopRight;
+ break;
+ case SouthWestGravity:
+ case SouthGravity:
+ corner = BottomLeft;
+ break;
+ case SouthEastGravity:
+ corner = BottomRight;
+ break;
+ default: // NorthWest, Static, etc
+ corner = TopLeft;
+ }
+ constrain(corner);
+ }
+ }
+
+ configure(frame.changing.x(), frame.changing.y(),
+ frame.changing.width(), frame.changing.height());
+ }
+
+ if (cr->value_mask & CWStackMode && !isDesktop()) {
+ switch (cr->detail) {
+ case Below:
+ case BottomIf:
+ screen->getWorkspace(blackbox_attrib.workspace)->lowerWindow(this);
+ break;
+
+ case Above:
+ case TopIf:
+ default:
+ screen->getWorkspace(blackbox_attrib.workspace)->raiseWindow(this);
+ break;
+ }
+ }
+}
+
+
+void BlackboxWindow::buttonPressEvent(const XButtonEvent *be) {
+#ifdef DEBUG
+ fprintf(stderr, "BlackboxWindow::buttonPressEvent() for 0x%lx\n",
+ client.window);
+#endif
+
+ if (frame.maximize_button == be->window && be->button <= 3) {
+ redrawMaximizeButton(True);
+ } else if (be->button == 1 || (be->button == 3 && be->state == mod_mask)) {
+ if (! flags.focused)
+ setInputFocus();
+
+ if (frame.iconify_button == be->window) {
+ redrawIconifyButton(True);
+ } else if (frame.close_button == be->window) {
+ redrawCloseButton(True);
+ } else if (frame.stick_button == be->window) {
+ redrawStickyButton(True);
+ } else if (frame.plate == be->window) {
+ screen->getWorkspace(blackbox_attrib.workspace)->raiseWindow(this);
+
+ XAllowEvents(otk::OBDisplay::display, ReplayPointer, be->time);
+ } else {
+ if (frame.title == be->window || frame.label == be->window) {
+ if (((be->time - lastButtonPressTime) <=
+ blackbox->getDoubleClickInterval()) ||
+ (be->state == ControlMask)) {
+ lastButtonPressTime = 0;
+ shade();
+ } else {
+ lastButtonPressTime = be->time;
+ }
+ }
+
+ screen->getWorkspace(blackbox_attrib.workspace)->raiseWindow(this);
+ }
+ } else if (be->button == 2 && (be->window != frame.iconify_button) &&
+ (be->window != frame.close_button) &&
+ (be->window != frame.stick_button)) {
+ screen->getWorkspace(blackbox_attrib.workspace)->lowerWindow(this);
+ // mouse wheel up
+ } else if (be->button == 4) {
+ if ((be->window == frame.label ||
+ be->window == frame.title ||
+ be->window == frame.maximize_button ||
+ be->window == frame.iconify_button ||
+ be->window == frame.close_button ||
+ be->window == frame.stick_button) &&
+ ! flags.shaded)
+ shade();
+ // mouse wheel down
+ } else if (be->button == 5) {
+ if ((be->window == frame.label ||
+ be->window == frame.title ||
+ be->window == frame.maximize_button ||
+ be->window == frame.iconify_button ||
+ be->window == frame.close_button ||
+ be->window == frame.stick_button) &&
+ flags.shaded)
+ shade();
+ }
+}
+
+
+void BlackboxWindow::buttonReleaseEvent(const XButtonEvent *re) {
+#ifdef DEBUG
+ fprintf(stderr, "BlackboxWindow::buttonReleaseEvent() for 0x%lx\n",
+ client.window);
+#endif
+
+ if (re->window == frame.maximize_button &&
+ re->button >= 1 && re->button <= 3) {
+ if ((re->x >= 0 && re->x <= static_cast<signed>(frame.button_w)) &&
+ (re->y >= 0 && re->y <= static_cast<signed>(frame.button_w))) {
+ maximize(re->button);
+ } else {
+ redrawMaximizeButton(flags.maximized);
+ }
+ } else if (re->window == frame.iconify_button && re->button == 1) {
+ if ((re->x >= 0 && re->x <= static_cast<signed>(frame.button_w)) &&
+ (re->y >= 0 && re->y <= static_cast<signed>(frame.button_w))) {
+ iconify();
+ } else {
+ redrawIconifyButton(False);
+ }
+ } else if (re->window == frame.stick_button && re->button == 1) {
+ if ((re->x >= 0 && re->x <= static_cast<signed>(frame.button_w)) &&
+ (re->y >= 0 && re->y <= static_cast<signed>(frame.button_w))) {
+ stick();
+ } else {
+ redrawStickyButton(False);
+ }
+ } else if (re->window == frame.close_button & re->button == 1) {
+ if ((re->x >= 0 && re->x <= static_cast<signed>(frame.button_w)) &&
+ (re->y >= 0 && re->y <= static_cast<signed>(frame.button_w)))
+ close();
+ redrawCloseButton(False);
+ } else if (flags.moving) {
+ endMove();
+ } else if (flags.resizing) {
+ endResize();
+ } else if (re->window == frame.window) {
+ if (re->button == 2 && re->state == mod_mask)
+ XUngrabPointer(otk::OBDisplay::display, CurrentTime);
+ }
+}
+
+
+
+void BlackboxWindow::beginMove(int x_root, int y_root) {
+ if (! (functions & Func_Move)) return;
+
+ assert(! (flags.resizing || flags.moving));
+
+ /*
+ Only one window can be moved/resized at a time. If another window is already
+ being moved or resized, then stop it before whating to work with this one.
+ */
+ BlackboxWindow *changing = blackbox->getChangingWindow();
+ if (changing && changing != this) {
+ if (changing->flags.moving)
+ changing->endMove();
+ else // if (changing->flags.resizing)
+ changing->endResize();
+ }
+
+ XGrabPointer(otk::OBDisplay::display, frame.window, False,
+ PointerMotionMask | ButtonReleaseMask,
+ GrabModeAsync, GrabModeAsync,
+ None, blackbox->getMoveCursor(), CurrentTime);
+
+ flags.moving = True;
+ blackbox->setChangingWindow(this);
+
+ if (! screen->doOpaqueMove()) {
+ XGrabServer(otk::OBDisplay::display);
+
+ frame.changing = frame.rect;
+ screen->showPosition(frame.changing.x(), frame.changing.y());
+
+ XDrawRectangle(otk::OBDisplay::display, screen->getRootWindow(),
+ screen->getOpGC(),
+ frame.changing.x(),
+ frame.changing.y(),
+ frame.changing.width() - 1,
+ frame.changing.height() - 1);
+ }
+
+ frame.grab_x = x_root - frame.rect.x() - frame.border_w;
+ frame.grab_y = y_root - frame.rect.y() - frame.border_w;
+}
+
+
+void BlackboxWindow::doMove(int x_root, int y_root) {
+ assert(flags.moving);
+ assert(blackbox->getChangingWindow() == this);
+
+ int dx = x_root - frame.grab_x, dy = y_root - frame.grab_y;
+ dx -= frame.border_w;
+ dy -= frame.border_w;
+
+ doWindowSnapping(dx, dy);
+
+ if (screen->doOpaqueMove()) {
+ if (screen->doWorkspaceWarping())
+ doWorkspaceWarping(x_root, y_root, dx);
+
+ configure(dx, dy, frame.rect.width(), frame.rect.height());
+ } else {
+ XDrawRectangle(otk::OBDisplay::display, screen->getRootWindow(),
+ screen->getOpGC(),
+ frame.changing.x(),
+ frame.changing.y(),
+ frame.changing.width() - 1,
+ frame.changing.height() - 1);
+
+ if (screen->doWorkspaceWarping())
+ doWorkspaceWarping(x_root, y_root, dx);
+
+ frame.changing.setPos(dx, dy);
+
+ XDrawRectangle(otk::OBDisplay::display, screen->getRootWindow(),
+ screen->getOpGC(),
+ frame.changing.x(),
+ frame.changing.y(),
+ frame.changing.width() - 1,
+ frame.changing.height() - 1);
+ }
+
+ screen->showPosition(dx, dy);
+}
+
+
+void BlackboxWindow::doWorkspaceWarping(int x_root, int y_root, int &dx) {
+ // workspace warping
+ bool warp = False;
+ unsigned int dest = screen->getCurrentWorkspaceID();
+ if (x_root <= 0) {
+ warp = True;
+
+ if (dest > 0) dest--;
+ else dest = screen->getNumberOfWorkspaces() - 1;
+
+ } else if (x_root >= screen->getRect().right()) {
+ warp = True;
+
+ if (dest < screen->getNumberOfWorkspaces() - 1) dest++;
+ else dest = 0;
+ }
+ if (! warp)
+ return;
+
+ bool focus = flags.focused; // had focus while moving?
+
+ int dest_x = x_root;
+ if (x_root <= 0) {
+ dest_x += screen->getRect().width() - 1;
+ dx += screen->getRect().width() - 1;
+ } else {
+ dest_x -= screen->getRect().width() - 1;
+ dx -= screen->getRect().width() - 1;
+ }
+
+ if (! flags.stuck)
+ screen->reassociateWindow(this, dest, False);
+ screen->changeWorkspaceID(dest);
+
+ if (screen->doOpaqueMove())
+ XGrabServer(otk::OBDisplay::display);
+
+ XUngrabPointer(otk::OBDisplay::display, CurrentTime);
+ XWarpPointer(otk::OBDisplay::display, None,
+ screen->getRootWindow(), 0, 0, 0, 0,
+ dest_x, y_root);
+ XGrabPointer(otk::OBDisplay::display, frame.window, False,
+ PointerMotionMask | ButtonReleaseMask,
+ GrabModeAsync, GrabModeAsync,
+ None, blackbox->getMoveCursor(), CurrentTime);
+
+ if (screen->doOpaqueMove())
+ XUngrabServer(otk::OBDisplay::display);
+
+ if (focus)
+ setInputFocus();
+
+}
+
+
+void BlackboxWindow::doWindowSnapping(int &dx, int &dy) {
+ // how much resistance to edges to provide
+ const int resistance_size = screen->getResistanceSize();
+
+ // how far away to snap
+ const int snap_distance = screen->getSnapThreshold();
+
+ // how to snap windows
+ const int snap_to_windows = screen->getWindowToWindowSnap();
+ const int snap_to_edges = screen->getWindowToEdgeSnap();
+ // the amount of space away from the edge to provide resistance/snap
+ const int snap_offset = screen->getSnapOffset();
+
+ // find the geomeetery where the moving window currently is
+ const otk::Rect &moving =
+ screen->doOpaqueMove() ? frame.rect : frame.changing;
+
+ // window corners
+ const int wleft = dx,
+ wright = dx + frame.rect.width() - 1,
+ wtop = dy,
+ wbottom = dy + frame.rect.height() - 1;
+
+ if (snap_to_windows) {
+ otk::RectList rectlist;
+
+ Workspace *w = screen->getWorkspace(getWorkspaceNumber());
+ assert(w);
+
+ // add windows on the workspace to the rect list
+ const BlackboxWindowList& stack_list = w->getStackingList();
+ BlackboxWindowList::const_iterator st_it, st_end = stack_list.end();
+ for (st_it = stack_list.begin(); st_it != st_end; ++st_it)
+ if (*st_it != this) // don't snap to ourself
+ rectlist.push_back( (*st_it)->frameRect() );
+
+ otk::RectList::const_iterator it, end = rectlist.end();
+ for (it = rectlist.begin(); it != end; ++it) {
+ bool snapped = False;
+ const otk::Rect &winrect = *it;
+ otk::Rect offsetrect;
+ offsetrect.setCoords(winrect.left() - snap_offset,
+ winrect.top() - snap_offset,
+ winrect.right() + snap_offset,
+ winrect.bottom() + snap_offset);
+
+ if (snap_to_windows == BScreen::WindowResistance)
+ // if the window is already over top of this snap target, then
+ // resistance is futile, so just ignore it
+ if (winrect.intersects(moving))
+ continue;
+
+ int dleft, dright, dtop, dbottom;
+
+ // if the windows are in the same plane vertically
+ if (wtop >= (signed)(winrect.y() - frame.rect.height() + 1) &&
+ wtop < (signed)(winrect.y() + winrect.height() - 1)) {
+
+ if (snap_to_windows == BScreen::WindowResistance) {
+ dleft = wright - offsetrect.left();
+ dright = offsetrect.right() - wleft;
+
+ // snap left of other window?
+ if (dleft >= 0 && dleft < resistance_size &&
+ dleft < (wright - wleft)) {
+ dx = offsetrect.left() - frame.rect.width();
+ snapped = True;
+ }
+ // snap right of other window?
+ else if (dright >= 0 && dright < resistance_size &&
+ dright < (wright - wleft)) {
+ dx = offsetrect.right() + 1;
+ snapped = True;
+ }
+ } else { // BScreen::WindowSnap
+ dleft = abs(wright - offsetrect.left());
+ dright = abs(wleft - offsetrect.right());
+
+ // snap left of other window?
+ if (dleft < snap_distance && dleft <= dright) {
+ dx = offsetrect.left() - frame.rect.width();
+ snapped = True;
+ }
+ // snap right of other window?
+ else if (dright < snap_distance) {
+ dx = offsetrect.right() + 1;
+ snapped = True;
+ }
+ }
+
+ if (snapped) {
+ if (screen->getWindowCornerSnap()) {
+ // try corner-snap to its other sides
+ if (snap_to_windows == BScreen::WindowResistance) {
+ dtop = winrect.top() - wtop;
+ dbottom = wbottom - winrect.bottom();
+ if (dtop > 0 && dtop < resistance_size) {
+ // if we're already past the top edge, then don't provide
+ // resistance
+ if (moving.top() >= winrect.top())
+ dy = winrect.top();
+ } else if (dbottom > 0 && dbottom < resistance_size) {
+ // if we're already past the bottom edge, then don't provide
+ // resistance
+ if (moving.bottom() <= winrect.bottom())
+ dy = winrect.bottom() - frame.rect.height() + 1;
+ }
+ } else { // BScreen::WindowSnap
+ dtop = abs(wtop - winrect.top());
+ dbottom = abs(wbottom - winrect.bottom());
+ if (dtop < snap_distance && dtop <= dbottom)
+ dy = winrect.top();
+ else if (dbottom < snap_distance)
+ dy = winrect.bottom() - frame.rect.height() + 1;
+ }
+ }
+
+ continue;
+ }
+ }
+
+ // if the windows are on the same plane horizontally
+ if (wleft >= (signed)(winrect.x() - frame.rect.width() + 1) &&
+ wleft < (signed)(winrect.x() + winrect.width() - 1)) {
+
+ if (snap_to_windows == BScreen::WindowResistance) {
+ dtop = wbottom - offsetrect.top();
+ dbottom = offsetrect.bottom() - wtop;
+
+ // snap top of other window?
+ if (dtop >= 0 && dtop < resistance_size && dtop < (wbottom - wtop)) {
+ dy = offsetrect.top() - frame.rect.height();
+ snapped = True;
+ }
+ // snap bottom of other window?
+ else if (dbottom >= 0 && dbottom < resistance_size &&
+ dbottom < (wbottom - wtop)) {
+ dy = offsetrect.bottom() + 1;
+ snapped = True;
+ }
+ } else { // BScreen::WindowSnap
+ dtop = abs(wbottom - offsetrect.top());
+ dbottom = abs(wtop - offsetrect.bottom());
+
+ // snap top of other window?
+ if (dtop < snap_distance && dtop <= dbottom) {
+ dy = offsetrect.top() - frame.rect.height();
+ snapped = True;
+ }
+ // snap bottom of other window?
+ else if (dbottom < snap_distance) {
+ dy = offsetrect.bottom() + 1;
+ snapped = True;
+ }
+
+ }
+
+ if (snapped) {
+ if (screen->getWindowCornerSnap()) {
+ // try corner-snap to its other sides
+ if (snap_to_windows == BScreen::WindowResistance) {
+ dleft = winrect.left() - wleft;
+ dright = wright - winrect.right();
+ if (dleft > 0 && dleft < resistance_size) {
+ // if we're already past the left edge, then don't provide
+ // resistance
+ if (moving.left() >= winrect.left())
+ dx = winrect.left();
+ } else if (dright > 0 && dright < resistance_size) {
+ // if we're already past the right edge, then don't provide
+ // resistance
+ if (moving.right() <= winrect.right())
+ dx = winrect.right() - frame.rect.width() + 1;
+ }
+ } else { // BScreen::WindowSnap
+ dleft = abs(wleft - winrect.left());
+ dright = abs(wright - winrect.right());
+ if (dleft < snap_distance && dleft <= dright)
+ dx = winrect.left();
+ else if (dright < snap_distance)
+ dx = winrect.right() - frame.rect.width() + 1;
+ }
+ }
+
+ continue;
+ }
+ }
+ }
+ }
+
+ if (snap_to_edges) {
+ otk::RectList rectlist;
+
+ // snap to the screen edges (and screen boundaries for xinerama)
+#ifdef XINERAMA
+ if (screen->isXineramaActive() && blackbox->doXineramaSnapping()) {
+ rectlist.insert(rectlist.begin(),
+ screen->getXineramaAreas().begin(),
+ screen->getXineramaAreas().end());
+ } else
+#endif // XINERAMA
+ rectlist.push_back(screen->getRect());
+
+ otk::RectList::const_iterator it, end = rectlist.end();
+ for (it = rectlist.begin(); it != end; ++it) {
+ const otk::Rect &srect = *it;
+ otk::Rect offsetrect;
+ offsetrect.setCoords(srect.left() + snap_offset,
+ srect.top() + snap_offset,
+ srect.right() - snap_offset,
+ srect.bottom() - snap_offset);
+
+ if (snap_to_edges == BScreen::WindowResistance) {
+ // if we're not in the rectangle then don't snap to it.
+ if (! srect.contains(moving))
+ continue;
+ } else { // BScreen::WindowSnap
+ // if we're not in the rectangle then don't snap to it.
+ if (! srect.intersects(otk::Rect(wleft, wtop, frame.rect.width(),
+ frame.rect.height())))
+ continue;
+ }
+
+ if (snap_to_edges == BScreen::WindowResistance) {
+ int dleft = offsetrect.left() - wleft,
+ dright = wright - offsetrect.right(),
+ dtop = offsetrect.top() - wtop,
+ dbottom = wbottom - offsetrect.bottom();
+
+ // snap left?
+ if (dleft > 0 && dleft < resistance_size)
+ dx = offsetrect.left();
+ // snap right?
+ else if (dright > 0 && dright < resistance_size)
+ dx = offsetrect.right() - frame.rect.width() + 1;
+
+ // snap top?
+ if (dtop > 0 && dtop < resistance_size)
+ dy = offsetrect.top();
+ // snap bottom?
+ else if (dbottom > 0 && dbottom < resistance_size)
+ dy = offsetrect.bottom() - frame.rect.height() + 1;
+ } else { // BScreen::WindowSnap
+ int dleft = abs(wleft - offsetrect.left()),
+ dright = abs(wright - offsetrect.right()),
+ dtop = abs(wtop - offsetrect.top()),
+ dbottom = abs(wbottom - offsetrect.bottom());
+
+ // snap left?
+ if (dleft < snap_distance && dleft <= dright)
+ dx = offsetrect.left();
+ // snap right?
+ else if (dright < snap_distance)
+ dx = offsetrect.right() - frame.rect.width() + 1;
+
+ // snap top?
+ if (dtop < snap_distance && dtop <= dbottom)
+ dy = offsetrect.top();
+ // snap bottom?
+ else if (dbottom < snap_distance)
+ dy = offsetrect.bottom() - frame.rect.height() + 1;
+ }
+ }
+ }
+}
+
+
+void BlackboxWindow::endMove(void) {
+ assert(flags.moving);
+ assert(blackbox->getChangingWindow() == this);
+
+ flags.moving = False;
+ blackbox->setChangingWindow(0);
+
+ if (! screen->doOpaqueMove()) {
+ /* when drawing the rubber band, we need to make sure we only draw inside
+ * the frame... frame.changing_* contain the new coords for the window,
+ * so we need to subtract 1 from changing_w/changing_h every where we
+ * draw the rubber band (for both moving and resizing)
+ */
+ XDrawRectangle(otk::OBDisplay::display, screen->getRootWindow(),
+ screen->getOpGC(), frame.changing.x(), frame.changing.y(),
+ frame.changing.width() - 1, frame.changing.height() - 1);
+ XUngrabServer(otk::OBDisplay::display);
+
+ configure(frame.changing.x(), frame.changing.y(),
+ frame.changing.width(), frame.changing.height());
+ } else {
+ configure(frame.rect.x(), frame.rect.y(),
+ frame.rect.width(), frame.rect.height());
+ }
+ screen->hideGeometry();
+
+ XUngrabPointer(otk::OBDisplay::display, CurrentTime);
+
+ // if there are any left over motions from the move, drop them now
+ XSync(otk::OBDisplay::display, false); // make sure we don't miss any
+ XEvent e;
+ while (XCheckTypedWindowEvent(otk::OBDisplay::display, frame.window,
+ MotionNotify, &e));
+}
+
+
+void BlackboxWindow::beginResize(int x_root, int y_root, Corner dir) {
+ if (! (functions & Func_Resize)) return;
+
+ assert(! (flags.resizing || flags.moving));
+
+ /*
+ Only one window can be moved/resized at a time. If another window is
+ already being moved or resized, then stop it before whating to work with
+ this one.
+ */
+ BlackboxWindow *changing = blackbox->getChangingWindow();
+ if (changing && changing != this) {
+ if (changing->flags.moving)
+ changing->endMove();
+ else // if (changing->flags.resizing)
+ changing->endResize();
+ }
+
+ resize_dir = dir;
+
+ Cursor cursor;
+ Corner anchor;
+
+ switch (resize_dir) {
+ case BottomLeft:
+ anchor = TopRight;
+ cursor = blackbox->getLowerLeftAngleCursor();
+ break;
+
+ case BottomRight:
+ anchor = TopLeft;
+ cursor = blackbox->getLowerRightAngleCursor();
+ break;
+
+ case TopLeft:
+ anchor = BottomRight;
+ cursor = blackbox->getUpperLeftAngleCursor();
+ break;
+
+ case TopRight:
+ anchor = BottomLeft;
+ cursor = blackbox->getUpperRightAngleCursor();
+ break;
+
+ default:
+ assert(false); // unhandled Corner
+ return; // unreachable, for the compiler
+ }
+
+ XGrabServer(otk::OBDisplay::display);
+ XGrabPointer(otk::OBDisplay::display, frame.window, False,
+ PointerMotionMask | ButtonReleaseMask,
+ GrabModeAsync, GrabModeAsync, None, cursor, CurrentTime);
+
+ flags.resizing = True;
+ blackbox->setChangingWindow(this);
+
+ unsigned int gw, gh;
+ frame.changing = frame.rect;
+
+ constrain(anchor, &gw, &gh);
+
+ XDrawRectangle(otk::OBDisplay::display, screen->getRootWindow(),
+ screen->getOpGC(), frame.changing.x(), frame.changing.y(),
+ frame.changing.width() - 1, frame.changing.height() - 1);
+
+ screen->showGeometry(gw, gh);
+
+ frame.grab_x = x_root;
+ frame.grab_y = y_root;
+}
+
+
+void BlackboxWindow::doResize(int x_root, int y_root) {
+ assert(flags.resizing);
+ assert(blackbox->getChangingWindow() == this);
+
+ XDrawRectangle(otk::OBDisplay::display, screen->getRootWindow(),
+ screen->getOpGC(), frame.changing.x(), frame.changing.y(),
+ frame.changing.width() - 1, frame.changing.height() - 1);
+
+ unsigned int gw, gh;
+ Corner anchor;
+ int dx, dy; // the amount of change in the size of the window
+
+ switch (resize_dir) {
+ case BottomLeft:
+ anchor = TopRight;
+ dx = - (x_root - frame.grab_x);
+ dy = + (y_root - frame.grab_y);
+ break;
+ case BottomRight:
+ anchor = TopLeft;
+ dx = + (x_root - frame.grab_x);
+ dy = + (y_root - frame.grab_y);
+ break;
+ case TopLeft:
+ anchor = BottomRight;
+ dx = - (x_root - frame.grab_x);
+ dy = - (y_root - frame.grab_y);
+ break;
+ case TopRight:
+ anchor = BottomLeft;
+ dx = + (x_root - frame.grab_x);
+ dy = - (y_root - frame.grab_y);
+ break;
+
+ default:
+ assert(false); // unhandled Corner
+ return; // unreachable, for the compiler
+ }
+
+ // make sure the user cant resize the window smaller than 0, which makes it
+ // wrap around and become huge
+ if (dx < -(signed)client.rect.width()) dx = -(signed)client.rect.width();
+ if (dy < -(signed)client.rect.height()) dy = -(signed)client.rect.height();
+
+ frame.changing.setSize(frame.rect.width() + dx, frame.rect.height() + dy);
+
+ constrain(anchor, &gw, &gh);
+
+ XDrawRectangle(otk::OBDisplay::display, screen->getRootWindow(),
+ screen->getOpGC(), frame.changing.x(), frame.changing.y(),
+ frame.changing.width() - 1, frame.changing.height() - 1);
+
+ screen->showGeometry(gw, gh);
+}
+
+
+void BlackboxWindow::endResize(void) {
+ assert(flags.resizing);
+ assert(blackbox->getChangingWindow() == this);
+
+ XDrawRectangle(otk::OBDisplay::display, screen->getRootWindow(),
+ screen->getOpGC(), frame.changing.x(), frame.changing.y(),
+ frame.changing.width() - 1, frame.changing.height() - 1);
+ XUngrabServer(otk::OBDisplay::display);
+
+ // unset maximized state after resized when fully maximized
+ if (flags.maximized == 1)
+ maximize(0);
+
+ flags.resizing = False;
+ blackbox->setChangingWindow(0);
+
+ configure(frame.changing.x(), frame.changing.y(),
+ frame.changing.width(), frame.changing.height());
+ screen->hideGeometry();
+
+ XUngrabPointer(otk::OBDisplay::display, CurrentTime);
+
+ // if there are any left over motions from the resize, drop them now
+ XSync(otk::OBDisplay::display, false); // make sure we don't miss any
+ XEvent e;
+ while (XCheckTypedWindowEvent(otk::OBDisplay::display, frame.window,
+ MotionNotify, &e));
+}
+
+
+void BlackboxWindow::motionNotifyEvent(const XMotionEvent *me) {
+#if 0
+ fprintf(stderr, "BlackboxWindow::motionNotifyEvent() for 0x%lx\n",
+ client.window);
+#endif
+
+ if (flags.moving) {
+ doMove(me->x_root, me->y_root);
+ } else if (flags.resizing) {
+ doResize(me->x_root, me->y_root);
+ } else {
+ if ((functions & Func_Move) &&
+ (me->state & Button1Mask) &&
+ (frame.title == me->window || frame.label == me->window ||
+ frame.handle == me->window || frame.window == me->window)) {
+ beginMove(me->x_root, me->y_root);
+ } else if ((functions & Func_Resize) &&
+ ((me->state & Button1Mask) &&
+ (me->window == frame.right_grip ||
+ me->window == frame.left_grip)) ||
+ ((me->state & Button3Mask) && (me->state & mod_mask) &&
+ (frame.title == me->window || frame.label == me->window ||
+ frame.handle == me->window || frame.window == me->window ||
+ frame.right_grip == me->window ||
+ frame.left_grip == me->window))) {
+ unsigned int zones = screen->getResizeZones();
+ Corner corner;
+
+ if (me->window == frame.left_grip) {
+ corner = BottomLeft;
+ } else if (me->window == frame.right_grip || zones == 1) {
+ corner = BottomRight;
+ } else {
+ bool top;
+ bool left = (me->x_root - frame.rect.x() <=
+ static_cast<signed>(frame.rect.width() / 2));
+ if (zones == 2)
+ top = False;
+ else // (zones == 4)
+ top = (me->y_root - frame.rect.y() <=
+ static_cast<signed>(frame.rect.height() / 2));
+ corner = (top ? (left ? TopLeft : TopRight) :
+ (left ? BottomLeft : BottomRight));
+ }
+
+ beginResize(me->x_root, me->y_root, corner);
+ }
+ }
+}
+
+
+void BlackboxWindow::enterNotifyEvent(const XCrossingEvent* ce) {
+ if (! (screen->isSloppyFocus() && isVisible() && isNormal()))
+ return;
+
+ XEvent e;
+ bool leave = False, inferior = False;
+
+ while (XCheckTypedWindowEvent(otk::OBDisplay::display, ce->window,
+ LeaveNotify, &e)) {
+ if (e.type == LeaveNotify && e.xcrossing.mode == NotifyNormal) {
+ leave = True;
+ inferior = (e.xcrossing.detail == NotifyInferior);
+ }
+ }
+
+ if (! leave || inferior) {
+ if (! isFocused()) {
+ bool success = setInputFocus();
+ if (success) // if focus succeeded install the colormap
+ installColormap(True); // XXX: shouldnt we honour no install?
+
+ /*
+ We only auto-raise when the window wasn't focused because otherwise
+ we run into problems with gtk+ drop-down lists. The window ends up
+ raising over the list.
+ */
+ if (screen->doAutoRaise())
+ timer->start();
+ }
+ }
+}
+
+
+void BlackboxWindow::leaveNotifyEvent(const XCrossingEvent*) {
+ if (! (screen->isSloppyFocus() && screen->doAutoRaise() && isNormal()))
+ return;
+
+ installColormap(False);
+
+ timer->stop();
+}
+
+
+#ifdef SHAPE
+void BlackboxWindow::shapeEvent(XShapeEvent *e) {
+ if (blackbox->hasShapeExtensions()) {
+ if (! e->shaped && flags.shaped) {
+ clearShape();
+ flags.shaped = False;
+ } else if (e->shaped) {
+ configureShape();
+ flags.shaped = True;
+ }
+ }
+}
+#endif // SHAPE
+
+
+bool BlackboxWindow::validateClient(void) const {
+ XSync(otk::OBDisplay::display, False);
+
+ XEvent e;
+ if (XCheckTypedWindowEvent(otk::OBDisplay::display, client.window,
+ DestroyNotify, &e) ||
+ XCheckTypedWindowEvent(otk::OBDisplay::display, client.window,
+ UnmapNotify, &e)) {
+ XPutBackEvent(otk::OBDisplay::display, &e);
+
+ return False;
+ }
+
+ return True;
+}
+
+
+void BlackboxWindow::restore(bool remap) {
+ XChangeSaveSet(otk::OBDisplay::display, client.window, SetModeDelete);
+ XSelectInput(otk::OBDisplay::display, client.window, NoEventMask);
+ XSelectInput(otk::OBDisplay::display, frame.plate, NoEventMask);
+
+ // do not leave a shaded window as an icon unless it was an icon
+ if (flags.shaded && ! flags.iconic)
+ setState(NormalState);
+
+ // erase the netwm stuff that we read when a window maps, so that it
+ // doesn't persist between mappings.
+ // (these are the ones read in getNetWMFlags().)
+ xatom->eraseValue(client.window, XAtom::net_wm_desktop);
+ xatom->eraseValue(client.window, XAtom::net_wm_state);
+
+ restoreGravity(client.rect);
+
+ XUnmapWindow(otk::OBDisplay::display, frame.window);
+ XUnmapWindow(otk::OBDisplay::display, client.window);
+
+ XSetWindowBorderWidth(otk::OBDisplay::display, client.window, client.old_bw);
+
+ XEvent ev;
+ if (XCheckTypedWindowEvent(otk::OBDisplay::display, client.window,
+ ReparentNotify, &ev)) {
+ remap = True;
+ } else {
+ // according to the ICCCM - if the client doesn't reparent to
+ // root, then we have to do it for them
+ XReparentWindow(otk::OBDisplay::display, client.window,
+ screen->getRootWindow(),
+ client.rect.x(), client.rect.y());
+ }
+
+ if (remap) XMapWindow(otk::OBDisplay::display, client.window);
+}
+
+
+// timer for autoraise
+void BlackboxWindow::timeout(BlackboxWindow *t) {
+ t->screen->getWorkspace(t->blackbox_attrib.workspace)->raiseWindow(t);
+ printf("TIMED OUT YA YAY\n");
+}
+
+
+void BlackboxWindow::changeBlackboxHints(const BlackboxHints *net) {
+ if ((net->flags & AttribShaded) &&
+ ((blackbox_attrib.attrib & AttribShaded) !=
+ (net->attrib & AttribShaded)))
+ shade();
+
+ if (flags.visible && // watch out for requests when we can not be seen
+ (net->flags & (AttribMaxVert | AttribMaxHoriz)) &&
+ ((blackbox_attrib.attrib & (AttribMaxVert | AttribMaxHoriz)) !=
+ (net->attrib & (AttribMaxVert | AttribMaxHoriz)))) {
+ if (flags.maximized) {
+ maximize(0);
+ } else {
+ int button = 0;
+
+ if ((net->flags & AttribMaxHoriz) && (net->flags & AttribMaxVert))
+ button = ((net->attrib & (AttribMaxHoriz | AttribMaxVert)) ? 1 : 0);
+ else if (net->flags & AttribMaxVert)
+ button = ((net->attrib & AttribMaxVert) ? 2 : 0);
+ else if (net->flags & AttribMaxHoriz)
+ button = ((net->attrib & AttribMaxHoriz) ? 3 : 0);
+
+ maximize(button);
+ }
+ }
+
+ if ((net->flags & AttribOmnipresent) &&
+ ((blackbox_attrib.attrib & AttribOmnipresent) !=
+ (net->attrib & AttribOmnipresent)))
+ stick();
+
+ if ((net->flags & AttribWorkspace) &&
+ (blackbox_attrib.workspace != net->workspace)) {
+ screen->reassociateWindow(this, net->workspace, True);
+
+ if (screen->getCurrentWorkspaceID() != net->workspace) {
+ withdraw();
+ } else {
+ show();
+ screen->getWorkspace(blackbox_attrib.workspace)->raiseWindow(this);
+ }
+ }
+
+ if (net->flags & AttribDecoration) {
+ switch (net->decoration) {
+ case DecorNone:
+ enableDecor(False);
+ break;
+
+ default:
+ case DecorNormal:
+ case DecorTiny:
+ case DecorTool:
+ enableDecor(True);
+ break;
+ }
+ }
+}
+
+
+/*
+ * Set the sizes of all components of the window frame
+ * (the window decorations).
+ * These values are based upon the current style settings and the client
+ * window's dimensions.
+ */
+void BlackboxWindow::upsize(void) {
+ frame.bevel_w = screen->getBevelWidth();
+
+ if (decorations & Decor_Border) {
+ frame.border_w = screen->getBorderWidth();
+ if (! isTransient())
+ frame.mwm_border_w = screen->getFrameWidth();
+ else
+ frame.mwm_border_w = 0;
+ } else {
+ frame.mwm_border_w = frame.border_w = 0;
+ }
+
+ if (decorations & Decor_Titlebar) {
+ // the height of the titlebar is based upon the height of the font being
+ // used to display the window's title
+ WindowStyle *style = screen->getWindowStyle();
+ frame.title_h = style->font->height() + (frame.bevel_w * 2) + 2;
+
+ frame.label_h = frame.title_h - (frame.bevel_w * 2);
+ frame.button_w = (frame.label_h - 2);
+
+ // set the top frame margin
+ frame.margin.top = frame.border_w + frame.title_h +
+ frame.border_w + frame.mwm_border_w;
+ } else {
+ frame.title_h = 0;
+ frame.label_h = 0;
+ frame.button_w = 0;
+
+ // set the top frame margin
+ frame.margin.top = frame.border_w + frame.mwm_border_w;
+ }
+
+ // set the left/right frame margin
+ frame.margin.left = frame.margin.right = frame.border_w + frame.mwm_border_w;
+
+ if (decorations & Decor_Handle) {
+ frame.grip_w = frame.button_w * 2;
+ frame.handle_h = screen->getHandleWidth();
+
+ // set the bottom frame margin
+ frame.margin.bottom = frame.border_w + frame.handle_h +
+ frame.border_w + frame.mwm_border_w;
+ } else {
+ frame.handle_h = 0;
+ frame.grip_w = 0;
+
+ // set the bottom frame margin
+ frame.margin.bottom = frame.border_w + frame.mwm_border_w;
+ }
+
+ /*
+ We first get the normal dimensions and use this to define the inside_w/h
+ then we modify the height if shading is in effect.
+ If the shade state is not considered then frame.rect gets reset to the
+ normal window size on a reconfigure() call resulting in improper
+ dimensions appearing in move/resize and other events.
+ */
+ unsigned int
+ height = client.rect.height() + frame.margin.top + frame.margin.bottom,
+ width = client.rect.width() + frame.margin.left + frame.margin.right;
+
+ frame.inside_w = width - (frame.border_w * 2);
+ frame.inside_h = height - (frame.border_w * 2);
+
+ if (flags.shaded)
+ height = frame.title_h + (frame.border_w * 2);
+ frame.rect.setSize(width, height);
+}
+
+
+/*
+ * Calculate the size of the client window and constrain it to the
+ * size specified by the size hints of the client window.
+ *
+ * The logical width and height are placed into pw and ph, if they
+ * are non-zero. Logical size refers to the users perception of
+ * the window size (for example an xterm resizes in cells, not in pixels).
+ * pw and ph are then used to display the geometry during window moves, resize,
+ * etc.
+ *
+ * The physical geometry is placed into frame.changing_{x,y,width,height}.
+ * Physical geometry refers to the geometry of the window in pixels.
+ */
+void BlackboxWindow::constrain(Corner anchor,
+ unsigned int *pw, unsigned int *ph) {
+ // frame.changing represents the requested frame size, we need to
+ // strip the frame margin off and constrain the client size
+ frame.changing.setCoords(frame.changing.left() + frame.margin.left,
+ frame.changing.top() + frame.margin.top,
+ frame.changing.right() - frame.margin.right,
+ frame.changing.bottom() - frame.margin.bottom);
+
+ unsigned int dw = frame.changing.width(), dh = frame.changing.height(),
+ base_width = (client.base_width) ? client.base_width : client.min_width,
+ base_height = (client.base_height) ? client.base_height :
+ client.min_height;
+
+ // constrain, but only if the min/max are being used. if they aren't, then
+ // this resize is going to be from a ConfigureRequest because the window
+ // isn't allowed to be resized by the user. And in that case, we don't want
+ // to limit what the app can do
+ if (client.max_width > client.min_width ||
+ client.max_height > client.min_height) {
+ if (dw < client.min_width) dw = client.min_width;
+ if (dh < client.min_height) dh = client.min_height;
+ if (dw > client.max_width) dw = client.max_width;
+ if (dh > client.max_height) dh = client.max_height;
+ }
+
+ if (client.width_inc > 1) {
+ dw -= base_width;
+ dw /= client.width_inc;
+ }
+ if (client.height_inc > 1) {
+ dh -= base_height;
+ dh /= client.height_inc;
+ }
+
+ if (pw)
+ *pw = dw;
+
+ if (ph)
+ *ph = dh;
+
+ if (client.width_inc > 1) {
+ dw *= client.width_inc;
+ dw += base_width;
+ }
+ if (client.height_inc > 1) {
+ dh *= client.height_inc;
+ dh += base_height;
+ }
+
+ frame.changing.setSize(dw, dh);
+
+ // add the frame margin back onto frame.changing
+ frame.changing.setCoords(frame.changing.left() - frame.margin.left,
+ frame.changing.top() - frame.margin.top,
+ frame.changing.right() + frame.margin.right,
+ frame.changing.bottom() + frame.margin.bottom);
+
+ // move frame.changing to the specified anchor
+ int dx = 0,
+ dy = 0;
+ switch (anchor) {
+ case TopLeft:
+ break;
+
+ case TopRight:
+ dx = frame.rect.right() - frame.changing.right();
+ break;
+
+ case BottomLeft:
+ dy = frame.rect.bottom() - frame.changing.bottom();
+ break;
+
+ case BottomRight:
+ dx = frame.rect.right() - frame.changing.right();
+ dy = frame.rect.bottom() - frame.changing.bottom();
+ break;
+
+ default:
+ assert(false); // unhandled corner
+ }
+ frame.changing.setPos(frame.changing.x() + dx, frame.changing.y() + dy);
+}
+
+
+void WindowStyle::doJustify(const std::string &text, int &start_pos,
+ unsigned int max_length,
+ unsigned int modifier) const {
+ size_t text_len = text.size();
+ unsigned int length;
+
+ do {
+ length = font->measureString(string(text, 0, text_len)) + modifier;
+ } while (length > max_length && text_len-- > 0);
+
+ switch (justify) {
+ case RightJustify:
+ start_pos += max_length - length;
+ break;
+
+ case CenterJustify:
+ start_pos += (max_length - length) / 2;
+ break;
+
+ case LeftJustify:
+ default:
+ break;
+ }
+}
+
+
+BWindowGroup::BWindowGroup(Blackbox *b, Window _group)
+ : blackbox(b), group(_group) {
+ XWindowAttributes wattrib;
+ if (! XGetWindowAttributes(otk::OBDisplay::display, group, &wattrib)) {
+ // group window doesn't seem to exist anymore
+ delete this;
+ return;
+ }
+
+ XSelectInput(otk::OBDisplay::display, group,
+ PropertyChangeMask | FocusChangeMask | StructureNotifyMask);
+
+ blackbox->saveGroupSearch(group, this);
+}
+
+
+BWindowGroup::~BWindowGroup(void) {
+ blackbox->removeGroupSearch(group);
+}
+
+
+BlackboxWindow *
+BWindowGroup::find(BScreen *screen, bool allow_transients) const {
+ BlackboxWindow *ret = blackbox->getFocusedWindow();
+
+ // does the focus window match (or any transient_fors)?
+ for (; ret; ret = ret->getTransientFor()) {
+ if (ret->getScreen() == screen && ret->getGroupWindow() == group &&
+ (! ret->isTransient() || allow_transients))
+ break;
+ }
+
+ if (ret) return ret;
+
+ // the focus window didn't match, look in the group's window list
+ BlackboxWindowList::const_iterator it, end = windowList.end();
+ for (it = windowList.begin(); it != end; ++it) {
+ ret = *it;
+ if (ret->getScreen() == screen && ret->getGroupWindow() == group &&
+ (! ret->isTransient() || allow_transients))
+ break;
+ }
+
+ return ret;
+}
+
+}
projects / chaz / openbox / blobdiff