# include "../config.h"
#endif
+extern "C" {
+#ifdef SHAPE
+#include <X11/extensions/shape.h>
+#endif // SHAPE
+}
+
#include "frame.hh"
#include "client.hh"
+#include "openbox.hh"
#include "otk/display.hh"
+#include <string>
+#include <cassert>
+
namespace ob {
-OBFrame::OBFrame(const OBClient *client, const otk::Style *style)
+const long Frame::event_mask;
+
+Window createWindow(const otk::ScreenInfo *info, Window parent,
+ unsigned long mask, XSetWindowAttributes *attrib)
+{
+ return XCreateWindow(**otk::display, parent, 0, 0, 1, 1, 0,
+ info->depth(), InputOutput, info->visual(),
+ mask, attrib);
+
+}
+
+Frame::Frame(Client *client)
: _client(client),
- _screen(otk::OBDisplay::screenInfo(client->screen()))
+ _visible(false),
+ _plate(0),
+ _title(0),
+ _label(0),
+ _handle(0),
+ _lgrip(0),
+ _rgrip(0),
+ _buttons(0),
+ _numbuttons(0),
+ _titleorder(0),
+ _frame_sur(0),
+ _title_sur(0),
+ _label_sur(0),
+ _handle_sur(0),
+ _grip_sur(0),
+ _buttons_sur(0)
{
assert(client);
- assert(style);
-
- _style = 0;
- loadStyle(style);
- _window = createFrame();
- assert(_window);
+ XSetWindowAttributes attrib;
+ unsigned long mask;
+ const otk::ScreenInfo *info = otk::display->screenInfo(client->screen());
+
+ // create all of the decor windows (except title bar buttons)
+ mask = CWOverrideRedirect | CWEventMask;
+ attrib.event_mask = Frame::event_mask;
+ attrib.override_redirect = true;
+ _frame = createWindow(info, info->rootWindow(), mask, &attrib);
+
+ mask = 0;
+ _plate = createWindow(info, _frame, mask, &attrib);
+ mask = CWEventMask;
+ attrib.event_mask = (ButtonPressMask | ButtonReleaseMask | ButtonMotionMask |
+ ExposureMask);
+ _title = createWindow(info, _frame, mask, &attrib);
+ _label = createWindow(info, _title, mask, &attrib);
+ _handle = createWindow(info, _frame, mask, &attrib);
+ mask |= CWCursor;
+ attrib.cursor = openbox->cursors().ll_angle;
+ _lgrip = createWindow(info, _handle, mask, &attrib);
+ attrib.cursor = openbox->cursors().lr_angle;
+ _rgrip = createWindow(info, _handle, mask, &attrib);
+
+ // the other stuff is shown based on decor settings
+ XMapWindow(**otk::display, _plate);
+ XMapWindow(**otk::display, _lgrip);
+ XMapWindow(**otk::display, _rgrip);
+ XMapWindow(**otk::display, _label);
+
+ applyStyle(*otk::RenderStyle::style(_client->screen()));
+
+ // XXX load buttons
+ _numbuttons = 0;
+ _buttons = new Window[0];
+ _buttons_sur = new otk::Surface*[0];
+ _titleorder = new unsigned int[1];
+ _titleorder[0] = (unsigned)-1;
+
+ // register all of the windows with the event dispatcher
+ Window *w = allWindows();
+ for (unsigned int i = 0; w[i]; ++i)
+ openbox->registerHandler(w[i], this);
+ delete [] w;
+}
- grabClient();
+Frame::~Frame()
+{
+ // unregister all of the windows with the event dispatcher
+ Window *w = allWindows();
+ for (unsigned int i = 0; w[i]; ++i)
+ openbox->clearHandler(w[i]);
+ delete [] w;
+
+ for (unsigned int i = 0; i < _numbuttons; ++i) {
+ XDestroyWindow(**otk::display, _buttons[i]);
+ delete _buttons_sur[i];
+ }
+ XDestroyWindow(**otk::display, _rgrip);
+ XDestroyWindow(**otk::display, _lgrip);
+ XDestroyWindow(**otk::display, _handle);
+ XDestroyWindow(**otk::display, _label);
+ XDestroyWindow(**otk::display, _title);
+ XDestroyWindow(**otk::display, _frame);
+
+ if (_frame_sur) delete _frame_sur;
+ if (_title_sur) delete _title_sur;
+ if (_label_sur) delete _label_sur;
+ if (_handle_sur) delete _handle_sur;
+ if (_grip_sur) delete _grip_sur;
+
+ delete [] _buttons;
+ delete [] _titleorder;
+ delete [] _buttons_sur;
}
+void Frame::show()
+{
+ if (!_visible) {
+ _visible = true;
+ XMapWindow(**otk::display, _frame);
+ }
+}
-OBFrame::~OBFrame()
+void Frame::hide()
{
- releaseClient(false);
+ if (_visible) {
+ _visible = false;
+ XUnmapWindow(**otk::display, _frame);
+ }
}
+MouseContext::MC Frame::mouseContext(Window win) const
+{
+ if (win == _frame) return MouseContext::Frame;
+ if (win == _title ||
+ win == _label) return MouseContext::Titlebar;
+ if (win == _handle) return MouseContext::Handle;
+ if (win == _plate) return MouseContext::Window;
+ if (win == _lgrip ||
+ win == _rgrip) return MouseContext::Grip;
+ return (MouseContext::MC) -1;
+}
-void OBFrame::loadStyle(const otk::Style *style)
+Window *Frame::allWindows() const
{
- assert(style);
+ Window *w = new Window[7 + _numbuttons + 1];
+ unsigned int i = 0;
+ w[i++] = _frame;
+ w[i++] = _plate;
+ w[i++] = _title;
+ w[i++] = _label;
+ w[i++] = _handle;
+ w[i++] = _lgrip;
+ w[i++] = _rgrip;
+ for (unsigned int j = 0; j < _numbuttons; ++j)
+ w[j + i++] = _buttons[j];
+ w[i] = 0;
+ return w;
+}
- // if a style was previously set, then 'replace' is true, cause we're
- // replacing a style
- // NOTE: if this is false, then DO NOT DO SHIT WITH _window, it doesnt exist
- bool replace = (_style);
+void Frame::applyStyle(const otk::RenderStyle &style)
+{
+ // set static border colors
+ XSetWindowBorder(**otk::display, _frame, style.frameBorderColor()->pixel());
+ XSetWindowBorder(**otk::display, _title, style.frameBorderColor()->pixel());
+ XSetWindowBorder(**otk::display, _handle, style.frameBorderColor()->pixel());
+ XSetWindowBorder(**otk::display, _lgrip, style.frameBorderColor()->pixel());
+ XSetWindowBorder(**otk::display, _rgrip, style.frameBorderColor()->pixel());
+
+ // size all the fixed-size elements
+ geom.font_height = style.labelFont()->height();
+ if (geom.font_height < 1) geom.font_height = 1;
+ geom.button_size = geom.font_height - 2;
+ if (geom.button_size < 1) geom.button_size = 1;
+ geom.handle_height = style.handleWidth();
+ if (geom.handle_height < 1) geom.handle_height = 1;
+ geom.bevel = style.bevelWidth();
+
+ XResizeWindow(**otk::display, _lgrip, geom.grip_width(), geom.handle_height);
+ XResizeWindow(**otk::display, _rgrip, geom.grip_width(), geom.handle_height);
+
+ for (unsigned int i = 0; i < _numbuttons; ++i)
+ XResizeWindow(**otk::display, _buttons[i],
+ geom.button_size, geom.button_size);
+}
- if (replace) {
- // XXX: do shit here whatever
- }
+void Frame::styleChanged(const otk::RenderStyle &style)
+{
+ applyStyle(style);
- _style = style;
+ // size/position everything
+ adjustSize();
+ adjustPosition();
+}
+
+void Frame::adjustFocus()
+{
+ // XXX optimizations later...
+ adjustSize();
+}
- // XXX: load shit like this from the style!
- _size.left = _size.top = _size.bottom = _size.right = 2;
+void Frame::adjustTitle()
+{
+ // XXX optimizations later...
+ adjustSize();
+}
- if (replace) {
- resize();
+static void render(int screen, const otk::Size &size, Window win,
+ otk::Surface **surface,
+ const otk::RenderTexture &texture)
+{
+ otk::Surface *s = new otk::Surface(screen, size);
+ otk::display->renderControl(screen)->drawBackground(*s, texture);
+ XSetWindowBackgroundPixmap(**otk::display, win, s->pixmap());
+ XClearWindow(**otk::display, win);
+ if (*surface) delete *surface;
+ *surface = s;
+}
+
+void Frame::adjustSize()
+{
+ Client::DecorationFlags decorations = _client->decorations();
+ const otk::RenderStyle *style = otk::RenderStyle::style(_client->screen());
+
+ if (decorations & Client::Decor_Border) {
+ geom.bwidth = style->frameBorderWidth();
+ geom.cbwidth = style->clientBorderWidth();
+ } else {
+ geom.bwidth = geom.cbwidth = 0;
+ }
+ _innersize.left = _innersize.top = _innersize.bottom = _innersize.right =
+ geom.cbwidth;
+ geom.width = _client->area().width() + geom.cbwidth * 2;
+ assert(geom.width > 0);
+
+ // set border widths
+ XSetWindowBorderWidth(**otk::display, _plate, geom.cbwidth);
+ XSetWindowBorderWidth(**otk::display, _frame, geom.bwidth);
+ XSetWindowBorderWidth(**otk::display, _title, geom.bwidth);
+ XSetWindowBorderWidth(**otk::display, _handle, geom.bwidth);
+ XSetWindowBorderWidth(**otk::display, _lgrip, geom.bwidth);
+ XSetWindowBorderWidth(**otk::display, _rgrip, geom.bwidth);
+
+ // position/size and map/unmap all the windows
+
+ if (decorations & Client::Decor_Titlebar) {
+ XMoveResizeWindow(**otk::display, _title, -geom.bwidth, -geom.bwidth,
+ geom.width, geom.title_height());
+ _innersize.top += geom.title_height() + geom.bwidth;
+ XMapWindow(**otk::display, _title);
+
+ // layout the title bar elements
+ layoutTitle();
+ } else
+ XUnmapWindow(**otk::display, _title);
+
+ if (decorations & Client::Decor_Handle) {
+ geom.handle_y = _innersize.top + _client->area().height() + geom.cbwidth;
+ XMoveResizeWindow(**otk::display, _handle, -geom.bwidth, geom.handle_y,
+ geom.width, geom.handle_height);
+ XMoveWindow(**otk::display, _lgrip, -geom.bwidth, -geom.bwidth);
+ XMoveWindow(**otk::display, _rgrip,
+ -geom.bwidth + geom.width - geom.grip_width(),
+ -geom.bwidth);
+ _innersize.bottom += geom.handle_height + geom.bwidth;
+ XMapWindow(**otk::display, _handle);
+ } else
+ XUnmapWindow(**otk::display, _handle);
+
+ XResizeWindow(**otk::display, _frame, geom.width,
+ (_client->shaded() ? geom.title_height() :
+ _innersize.top + _innersize.bottom +
+ _client->area().height()));
+
+ // do this in two steps because clients whose gravity is set to
+ // 'Static' don't end up getting moved at all with an XMoveResizeWindow
+ XMoveWindow(**otk::display, _plate, _innersize.left - geom.cbwidth,
+ _innersize.top - geom.cbwidth);
+ XResizeWindow(**otk::display, _plate, _client->area().width(),
+ _client->area().height());
+
+ _size.left = _innersize.left + geom.bwidth;
+ _size.right = _innersize.right + geom.bwidth;
+ _size.top = _innersize.top + geom.bwidth;
+ _size.bottom = _innersize.bottom + geom.bwidth;
+
+ _area = otk::Rect(_area.position(), otk::Size(_client->area().width() +
+ _size.left + _size.right,
+ _client->area().height() +
+ _size.top + _size.bottom));
+
+ // render all the elements
+ int screen = _client->screen();
+ bool focus = _client->focused();
+ if (decorations & Client::Decor_Titlebar) {
+ render(screen, otk::Size(geom.width, geom.title_height()), _title,
+ &_title_sur, *(focus ? style->titlebarFocusBackground() :
+ style->titlebarUnfocusBackground()));
- XSetWindowBorderWidth(otk::OBDisplay::display, _window,
- _style->getBorderWidth());
+ renderLabel();
+ }
- XMoveWindow(otk::OBDisplay::display, _client->window(),
- _size.left, _size.top);
+ if (decorations & Client::Decor_Handle) {
+ render(screen, otk::Size(geom.width, geom.handle_height), _handle,
+ &_handle_sur, *(focus ? style->handleFocusBackground() :
+ style->handleUnfocusBackground()));
+ render(screen, otk::Size(geom.grip_width(), geom.handle_height), _lgrip,
+ &_grip_sur, *(focus ? style->gripFocusBackground() :
+ style->gripUnfocusBackground()));
+ XSetWindowBackgroundPixmap(**otk::display, _rgrip, _grip_sur->pixmap());
+ XClearWindow(**otk::display, _rgrip);
+ }
- // XXX: make everything redraw
+ XSetWindowBorder(**otk::display, _plate,
+ focus ? style->clientBorderFocusColor()->pixel() :
+ style->clientBorderUnfocusColor()->pixel());
+
+ adjustShape();
+}
+
+void Frame::renderLabel()
+{
+ const otk::RenderStyle *style = otk::RenderStyle::style(_client->screen());
+ const otk::RenderControl *control =
+ otk::display->renderControl(_client->screen());
+ const otk::Font *font = style->labelFont();
+
+ otk::Surface *s = new otk::Surface(_client->screen(),
+ otk::Size(geom.label_width,
+ geom.label_height()));
+ control->drawBackground(*s, *(_client->focused() ?
+ style->labelFocusBackground() :
+ style->labelUnfocusBackground()));
+
+ otk::ustring t = _client->title(); // the actual text to draw
+ int x = geom.bevel; // x coord for the text
+
+ if ((unsigned)x * 2 > geom.label_width) return; // no room at all
+
+ // find a string that will fit inside the area for text
+ otk::ustring::size_type text_len = t.size();
+ unsigned int length;
+ unsigned int maxsize = geom.label_width - geom.bevel * 2;
+
+ do {
+ t.resize(text_len);
+ length = font->measureString(t);
+ } while (length > maxsize && text_len-- > 0);
+
+ if (text_len <= 0) return; // won't fit anything
+
+ // justify the text
+ switch (style->labelTextJustify()) {
+ case otk::RenderStyle::RightBottomJustify:
+ x += maxsize - length;
+ break;
+ case otk::RenderStyle::CenterJustify:
+ x += (maxsize - length) / 2;
+ break;
+ case otk::RenderStyle::LeftTopJustify:
+ break;
}
+
+ control->drawString(*s, *font, x, 0,
+ *(_client->focused() ? style->textFocusColor() :
+ style->textUnfocusColor()), t);
+
+ XSetWindowBackgroundPixmap(**otk::display, _label, s->pixmap());
+ XClearWindow(**otk::display, _label);
+ if (_label_sur) delete _label_sur;
+ _label_sur = s;
}
+void Frame::layoutTitle()
+{
+ geom.label_width = geom.width - geom.bevel * 2;
+ if (geom.label_width < 1) geom.label_width = 1;
+ XMoveResizeWindow(**otk::display, _label, geom.bevel, geom.bevel,
+ geom.label_width, geom.font_height);
+}
-void OBFrame::resize()
+void Frame::adjustPosition()
{
- XResizeWindow(otk::OBDisplay::display, _window,
- _size.left + _size.right + _client->area().width(),
- _size.top + _size.bottom + _client->area().height());
- // XXX: more is gunna have to happen here
+ int x, y;
+ x = _client->area().x();
+ y = _client->area().y();
+ clientGravity(x, y);
+ XMoveWindow(**otk::display, _frame, x, y);
+ _area = otk::Rect(otk::Point(x, y), _area.size());
}
-void OBFrame::shape()
+void Frame::adjustShape()
{
- // XXX: if shaped, shape the frame to the client..
+#ifdef SHAPE
+ Client::DecorationFlags decorations = _client->decorations();
+
+ if (!_client->shaped()) {
+ // clear the shape on the frame window
+ XShapeCombineMask(**otk::display, _frame, ShapeBounding,
+ _innersize.left,
+ _innersize.top,
+ None, ShapeSet);
+ } else {
+ // make the frame's shape match the clients
+ XShapeCombineShape(**otk::display, _frame, ShapeBounding,
+ _innersize.left,
+ _innersize.top,
+ _client->window(), ShapeBounding, ShapeSet);
+
+ int num = 0;
+ XRectangle xrect[2];
+
+ if (decorations & Client::Decor_Titlebar) {
+ xrect[0].x = -geom.bevel;
+ xrect[0].y = -geom.bevel;
+ xrect[0].width = geom.width + geom.bwidth * 2;
+ xrect[0].height = geom.title_height() + geom.bwidth * 2;
+ ++num;
+ }
+
+ if (decorations & Client::Decor_Handle) {
+ xrect[1].x = -geom.bevel;
+ xrect[1].y = geom.handle_y;
+ xrect[1].width = geom.width + geom.bwidth * 2;
+ xrect[1].height = geom.handle_height + geom.bwidth * 2;
+ ++num;
+ }
+
+ XShapeCombineRectangles(**otk::display, _frame,
+ ShapeBounding, 0, 0, xrect, num,
+ ShapeUnion, Unsorted);
+ }
+#endif // SHAPE
}
-void OBFrame::grabClient()
+void Frame::adjustState()
{
-
- XGrabServer(otk::OBDisplay::display);
+// XXX _button_alldesk.update();
+// XXX _button_max.update();
+}
- // select the event mask on the frame
- XSelectInput(otk::OBDisplay::display, _window, SubstructureRedirectMask);
+void Frame::grabClient()
+{
// reparent the client to the frame
- XSelectInput(otk::OBDisplay::display, _client->window(),
- OBClient::event_mask & ~StructureNotifyMask);
- XReparentWindow(otk::OBDisplay::display, _client->window(), _window,
- _size.left, _size.top);
- XSelectInput(otk::OBDisplay::display, _client->window(),
- OBClient::event_mask);
-
- // raise the client above the frame
- XRaiseWindow(otk::OBDisplay::display, _client->window());
+ XReparentWindow(**otk::display, _client->window(), _plate, 0, 0);
+ /*
+ When reparenting the client window, it is usually not mapped yet, since
+ this occurs from a MapRequest. However, in the case where Openbox is
+ starting up, the window is already mapped, so we'll see unmap events for
+ it. There are 2 unmap events generated that we see, one with the 'event'
+ member set the root window, and one set to the client, but both get handled
+ and need to be ignored.
+ */
+ if (openbox->state() == Openbox::State_Starting)
+ _client->ignore_unmaps += 2;
+
+ // select the event mask on the client's parent (to receive config/map req's)
+ XSelectInput(**otk::display, _plate, SubstructureRedirectMask);
+
// map the client so it maps when the frame does
- XMapWindow(otk::OBDisplay::display, _client->window());
-
- XUngrabServer(otk::OBDisplay::display);
+ XMapWindow(**otk::display, _client->window());
- resize();
- shape();
+ adjustSize();
+ adjustPosition();
}
-void OBFrame::releaseClient(bool remap)
+void Frame::releaseClient()
{
- // check if the app has already reparented its window to the root window
XEvent ev;
- if (XCheckTypedWindowEvent(otk::OBDisplay::display, _client->window(),
+
+ // check if the app has already reparented its window away
+ if (XCheckTypedWindowEvent(**otk::display, _client->window(),
ReparentNotify, &ev)) {
- remap = true; // XXX: why do we remap the window if they already
- // reparented to root?
+ XPutBackEvent(**otk::display, &ev);
+ // re-map the window since the unmanaging process unmaps it
+ XMapWindow(**otk::display, _client->window());
} 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(),
+ // according to the ICCCM - if the client doesn't reparent itself, then we
+ // will reparent the window to root for them
+ XReparentWindow(**otk::display, _client->window(),
+ otk::display->screenInfo(_client->screen())->rootWindow(),
_client->area().x(), _client->area().y());
}
-
- // if we want to remap the window, do so now
- if (remap)
- XMapWindow(otk::OBDisplay::display, _client->window());
}
-Window OBFrame::createFrame()
+void Frame::clientGravity(int &x, int &y)
{
- XSetWindowAttributes attrib_create;
- unsigned long create_mask = CWBackPixmap | CWBorderPixel | CWColormap |
- CWOverrideRedirect | CWEventMask;
+ // horizontal
+ switch (_client->gravity()) {
+ default:
+ case NorthWestGravity:
+ case SouthWestGravity:
+ case WestGravity:
+ break;
+
+ case NorthGravity:
+ case SouthGravity:
+ case CenterGravity:
+ x -= (_size.left + _size.right) / 2;
+ break;
+
+ case NorthEastGravity:
+ case SouthEastGravity:
+ case EastGravity:
+ x -= _size.left + _size.right;
+ break;
+
+ case ForgetGravity:
+ case StaticGravity:
+ x -= _size.left;
+ break;
+ }
- 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.
- */
+ // vertical
+ switch (_client->gravity()) {
+ default:
+ case NorthWestGravity:
+ case NorthEastGravity:
+ case NorthGravity:
+ break;
+
+ case CenterGravity:
+ case EastGravity:
+ case WestGravity:
+ y -= (_size.top + _size.bottom) / 2;
+ break;
+
+ case SouthWestGravity:
+ case SouthEastGravity:
+ case SouthGravity:
+ y -= _size.top + _size.bottom;
+ break;
+
+ case ForgetGravity:
+ case StaticGravity:
+ y -= _size.top;
+ break;
+ }
+}
+
+
+void Frame::frameGravity(int &x, int &y)
+{
+ // horizontal
+ switch (_client->gravity()) {
+ default:
+ case NorthWestGravity:
+ case WestGravity:
+ case SouthWestGravity:
+ break;
+ case NorthGravity:
+ case CenterGravity:
+ case SouthGravity:
+ x += (_size.left + _size.right) / 2;
+ break;
+ case NorthEastGravity:
+ case EastGravity:
+ case SouthEastGravity:
+ x += _size.left + _size.right;
+ break;
+ case StaticGravity:
+ case ForgetGravity:
+ x += _size.left;
+ break;
+ }
- return XCreateWindow(otk::OBDisplay::display, _screen->getRootWindow(),
- 0, 0, 1, 1, _style->getBorderWidth(),
- _screen->getDepth(), InputOutput, _screen->getVisual(),
- create_mask, &attrib_create);
+ // vertical
+ switch (_client->gravity()) {
+ default:
+ case NorthWestGravity:
+ case WestGravity:
+ case SouthWestGravity:
+ break;
+ case NorthGravity:
+ case CenterGravity:
+ case SouthGravity:
+ y += (_size.top + _size.bottom) / 2;
+ break;
+ case NorthEastGravity:
+ case EastGravity:
+ case SouthEastGravity:
+ y += _size.top + _size.bottom;
+ break;
+ case StaticGravity:
+ case ForgetGravity:
+ y += _size.top;
+ break;
+ }
}
+
}
projects / chaz / openbox / blobdiff