+++ /dev/null
-// -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
-// Window.hh for Blackbox - an X11 Window manager
-// Copyright (c) 2001 - 2002 Sean 'Shaleh' Perry <shaleh@debian.org>
-// Copyright (c) 1997 - 2000 Brad Hughes (bhughes@tcac.net)
-//
-// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the "Software"),
-// to deal in the Software without restriction, including without limitation
-// the rights to use, copy, modify, merge, publish, distribute, sublicense,
-// and/or sell copies of the Software, and to permit persons to whom the
-// Software is furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
-// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-// DEALINGS IN THE SOFTWARE.
-
-#ifndef __Window_hh
-#define __Window_hh
-
-extern "C" {
-#include <X11/Xlib.h>
-#include <X11/Xutil.h>
-#ifdef SHAPE
-# include <X11/extensions/shape.h>
-#endif // SHAPE
-}
-
-#include <string>
-
-#include "BaseDisplay.hh"
-#include "Timer.hh"
-#include "Util.hh"
-#include "Windowmenu.hh"
-
-#define MwmHintsFunctions (1l << 0)
-#define MwmHintsDecorations (1l << 1)
-
-#define MwmFuncAll (1l << 0)
-#define MwmFuncResize (1l << 1)
-#define MwmFuncMove (1l << 2)
-#define MwmFuncIconify (1l << 3)
-#define MwmFuncMaximize (1l << 4)
-#define MwmFuncClose (1l << 5)
-
-#define MwmDecorAll (1l << 0)
-#define MwmDecorBorder (1l << 1)
-#define MwmDecorHandle (1l << 2)
-#define MwmDecorTitle (1l << 3)
-#define MwmDecorMenu (1l << 4) // not used
-#define MwmDecorIconify (1l << 5)
-#define MwmDecorMaximize (1l << 6)
-
-// this structure only contains 3 elements... the Motif 2.0 structure contains
-// 5... we only need the first 3... so that is all we will define
-typedef struct MwmHints {
- unsigned long flags, functions, decorations;
-} MwmHints;
-
-#define PropMwmHintsElements 3
-
-class BWindowGroup {
-private:
- Blackbox *blackbox;
- Window group;
- BlackboxWindowList windowList;
-
-public:
- BWindowGroup(Blackbox *b, Window _group);
- ~BWindowGroup(void);
-
- inline Window groupWindow(void) const { return group; }
-
- inline bool empty(void) const { return windowList.empty(); }
-
- void addWindow(BlackboxWindow *w) { windowList.push_back(w); }
- void removeWindow(BlackboxWindow *w) { windowList.remove(w); }
-
- /*
- find a window on the specified screen. the focused window (if any) is
- checked first, otherwise the first matching window found is returned.
- transients are returned only if allow_transients is True.
- */
- BlackboxWindow *find(BScreen *screen, bool allow_transients = False) const;
-};
-
-
-class BlackboxWindow : public TimeoutHandler {
-public:
- enum Function { Func_Resize = (1l << 0),
- Func_Move = (1l << 1),
- Func_Iconify = (1l << 2),
- Func_Maximize = (1l << 3),
- Func_Close = (1l << 4) };
- typedef unsigned char FunctionFlags;
-
- enum Decoration { Decor_Titlebar = (1l << 0),
- Decor_Handle = (1l << 1),
- Decor_Border = (1l << 2),
- Decor_Iconify = (1l << 3),
- Decor_Maximize = (1l << 4),
- Decor_Close = (1l << 5) };
- typedef unsigned char DecorationFlags;
-
- enum WindowType { Type_Desktop,
- Type_Dock,
- Type_Toolbar,
- Type_Menu,
- Type_Utility,
- Type_Splash,
- Type_Dialog,
- Type_Normal };
-
- enum Corner { TopLeft,
- TopRight,
- BottomLeft,
- BottomRight };
-
-private:
- Blackbox *blackbox;
- BScreen *screen;
- XAtom *xatom;
- BTimer *timer;
- BlackboxAttributes blackbox_attrib;
-
- Time lastButtonPressTime; // used for double clicks, when were we clicked
- Windowmenu *windowmenu;
-
- unsigned int window_number;
- unsigned long current_state;
- unsigned int mod_mask; // the mod mask used to grab buttons
-
- enum FocusMode { F_NoInput = 0, F_Passive,
- F_LocallyActive, F_GloballyActive };
- FocusMode focus_mode;
-
- struct _flags {
- bool moving, // is moving?
- resizing, // is resizing?
- shaded, // is shaded?
- visible, // is visible?
- iconic, // is iconified?
- focused, // has focus?
- stuck, // is omnipresent?
- modal, // is modal? (must be dismissed to continue)
- skip_taskbar, // skipped by taskbars?
- skip_pager, // skipped by pagers?
- fullscreen, // a fullscreen window?
- send_focus_message, // should we send focus messages to our client?
- shaped; // does the frame use the shape extension?
- unsigned int maximized; // maximize is special, the number corresponds
- // with a mouse button
- // if 0, not maximized
- // 1 = HorizVert, 2 = Vertical, 3 = Horizontal
- } flags;
-
- struct _client {
- Window window, // the client's window
- window_group;
- BlackboxWindow *transient_for; // which window are we a transient for?
- BlackboxWindowList transientList; // which windows are our transients?
-
- std::string title, icon_title;
-
- Rect rect;
- Strut strut;
-
- int old_bw; // client's borderwidth
-
- unsigned int
- min_width, min_height, // can not be resized smaller
- max_width, max_height, // can not be resized larger
- width_inc, height_inc, // increment step
-#if 0 // not supported at the moment
- min_aspect_x, min_aspect_y, // minimum aspect ratio
- max_aspect_x, max_aspect_y, // maximum aspect ratio
-#endif
- base_width, base_height,
- win_gravity;
-
- unsigned long initial_state, normal_hint_flags;
- } client;
-
- FunctionFlags functions;
- /*
- * what decorations do we have?
- * this is based on the type of the client window as well as user input
- */
- DecorationFlags decorations;
- DecorationFlags mwm_decorations;
- Corner resize_dir;
- WindowType window_type;
-
- /*
- * client window = the application's window
- * frame window = the window drawn around the outside of the client window
- * by the window manager which contains items like the
- * titlebar and close button
- * title = the titlebar drawn above the client window, it displays the
- * window's name and any buttons for interacting with the window,
- * such as iconify, maximize, and close
- * label = the window in the titlebar where the title is drawn
- * buttons = maximize, iconify, close
- * handle = the bar drawn at the bottom of the window, which contains the
- * left and right grips used for resizing the window
- * grips = the smaller reactangles in the handle, one of each side of it.
- * When clicked and dragged, these resize the window interactively
- * border = the line drawn around the outside edge of the frame window,
- * between the title, the bordered client window, and the handle.
- * Also drawn between the grips and the handle
- */
-
- struct _frame {
- // u -> unfocused, f -> has focus, p -> pressed
- unsigned long ulabel_pixel, flabel_pixel, utitle_pixel,
- ftitle_pixel, uhandle_pixel, fhandle_pixel, ubutton_pixel,
- fbutton_pixel, pfbutton_pixel, pubutton_pixel,
- uborder_pixel, fborder_pixel, ugrip_pixel, fgrip_pixel;
- Pixmap ulabel, flabel, utitle, ftitle, uhandle, fhandle,
- ubutton, fbutton, pfbutton, pubutton, ugrip, fgrip;
-
- Window window, // the frame
- plate, // holds the client
- title,
- label,
- handle,
- close_button, iconify_button, maximize_button, stick_button,
- right_grip, left_grip;
-
- /*
- * size and location of the box drawn while the window dimensions or
- * location is being changed, ie. resized or moved
- */
- Rect changing;
-
- Rect rect; // frame geometry
- Strut margin; // margins between the frame and client
-
- int grab_x, grab_y; // where was the window when it was grabbed?
-
- unsigned int inside_w, inside_h, // window w/h without border_w
- title_h, label_w, label_h, handle_h,
- button_w, grip_w, mwm_border_w, border_w,
- bevel_w;
- } frame;
-
- BlackboxWindow(const BlackboxWindow&);
- BlackboxWindow& operator=(const BlackboxWindow&);
-
- bool getState(void);
- Window createToplevelWindow();
- Window createChildWindow(Window parent, unsigned long event_mask,
- Cursor = None);
-
- bool getWindowType(void);
- void updateStrut(void);
- void getWMName(void);
- void getWMIconName(void);
- void getWMNormalHints(void);
- void getWMProtocols(void);
- void getWMHints(void);
- void getNetWMHints(void);
- void getMWMHints(void);
- bool getBlackboxHints(void);
- void getTransientInfo(void);
- void setNetWMAttributes(void);
- void associateClientWindow(void);
- void decorate(void);
- void decorateLabel(void);
- void positionButtons(bool redecorate_label = False);
- void positionWindows(void);
- void createHandle(void);
- void destroyHandle(void);
- void createTitlebar(void);
- void destroyTitlebar(void);
- void createCloseButton(void);
- void destroyCloseButton(void);
- void createIconifyButton(void);
- void destroyIconifyButton(void);
- void createMaximizeButton(void);
- void destroyMaximizeButton(void);
- void createStickyButton(void);
- void destroyStickyButton(void);
- void redrawWindowFrame(void) const;
- void redrawLabel(void) const;
- void redrawAllButtons(void) const;
- 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;
- void redrawCloseButton(bool pressed) const;
- void redrawIconifyButton(bool pressed) const;
- void redrawMaximizeButton(bool pressed) const;
- void redrawStickyButton(bool pressed) const;
- void applyGravity(Rect &r);
- void restoreGravity(Rect &r);
- void setAllowedActions(void);
- void setState(unsigned long new_state);
- void upsize(void);
- void doMove(int x_root, int y_root);
- void doWorkspaceWarping(int x_root, int y_root, int &dx);
- void doWindowSnapping(int &dx, int &dy);
- void endMove(void);
- void doResize(int x_root, int y_root);
- void endResize(void);
-
- void constrain(Corner anchor, unsigned int *pw = 0, unsigned int *ph = 0);
-
-public:
- BlackboxWindow(Blackbox *b, Window w, BScreen *s);
- virtual ~BlackboxWindow(void);
-
- inline bool isTransient(void) const { return client.transient_for != 0; }
- inline bool isFocused(void) const { return flags.focused; }
- inline bool isVisible(void) const { return flags.visible; }
- inline bool isIconic(void) const { return flags.iconic; }
- inline bool isShaded(void) const { return flags.shaded; }
- inline bool isMaximized(void) const { return flags.maximized; }
- inline bool isMaximizedHoriz(void) const { return flags.maximized == 3; }
- inline bool isMaximizedVert(void) const { return flags.maximized == 2; }
- inline bool isMaximizedFull(void) const { return flags.maximized == 1; }
- inline bool isStuck(void) const { return flags.stuck; }
- inline bool isModal(void) const { return flags.modal; }
- inline bool isIconifiable(void) const { return functions & Func_Iconify; }
- inline bool isMaximizable(void) const { return functions & Func_Maximize; }
- inline bool isResizable(void) const { return functions & Func_Resize; }
- inline bool isClosable(void) const { return functions & Func_Close; }
-
- // is a 'normal' window? meaning, a standard client application
- inline bool isNormal(void) const
- { return window_type == Type_Dialog || window_type == Type_Normal ||
- window_type == Type_Toolbar || window_type == Type_Utility; }
- inline bool isTopmost(void) const
- { return window_type == Type_Toolbar || window_type == Type_Utility; }
- inline bool isDesktop(void) const { return window_type == Type_Desktop; }
-
- inline bool hasTitlebar(void) const { return decorations & Decor_Titlebar; }
-
- inline const BlackboxWindowList &getTransients(void) const
- { return client.transientList; }
- BlackboxWindow *getTransientFor(void) const;
-
- inline BScreen *getScreen(void) const { return screen; }
-
- inline Window getFrameWindow(void) const { return frame.window; }
- inline Window getClientWindow(void) const { return client.window; }
- inline Window getGroupWindow(void) const { return client.window_group; }
-
- inline Windowmenu * getWindowmenu(void) const { return windowmenu; }
-
- inline const char *getTitle(void) const
- { return client.title.c_str(); }
- inline const char *getIconTitle(void) const
- { return client.icon_title.c_str(); }
-
- inline unsigned int getWorkspaceNumber(void) const
- { return blackbox_attrib.workspace; }
- inline unsigned int getWindowNumber(void) const { return window_number; }
-
- inline const Rect &frameRect(void) const { return frame.rect; }
- inline const Rect &clientRect(void) const { return client.rect; }
-
- inline unsigned int getTitleHeight(void) const
- { return frame.title_h; }
-
- inline void setWindowNumber(int n) { window_number = n; }
-
- bool validateClient(void) const;
- bool setInputFocus(void);
-
- // none of these are used by the window manager, they are here to persist
- // them properly in the window's netwm state property.
- inline bool skipTaskbar(void) const { return flags.skip_taskbar; }
- inline void setSkipTaskbar(const bool s) { flags.skip_taskbar = s; }
- inline bool skipPager(void) const { return flags.skip_pager; }
- inline void setSkipPager(const bool s) { flags.skip_pager = s; }
- inline bool isFullscreen(void) const { return flags.fullscreen; }
- inline void setFullscreen(const bool f) { flags.fullscreen = f; }
-
- inline void setModal(const bool m) { flags.modal = m; }
-
- void beginMove(int x_root, int y_root);
- void beginResize(int x_root, int y_root, Corner dir);
- void enableDecor(bool enable);
- void setupDecor();
- void setFocusFlag(bool focus);
- void iconify(void);
- void deiconify(bool reassoc = True, bool raise = True);
- void show(void);
- void close(void);
- void withdraw(void);
- void maximize(unsigned int button);
- void remaximize(void);
- void shade(void);
- void stick(void);
- void reconfigure(void);
- void grabButtons(void);
- void ungrabButtons(void);
- void installColormap(bool install);
- void restore(bool remap);
- void configure(int dx, int dy, unsigned int dw, unsigned int dh);
- void setWorkspace(unsigned int n);
- void changeBlackboxHints(const BlackboxHints *net);
- void restoreAttributes(void);
-
- void buttonPressEvent(const XButtonEvent *be);
- void buttonReleaseEvent(const XButtonEvent *re);
- void motionNotifyEvent(const XMotionEvent *me);
- void destroyNotifyEvent(const XDestroyWindowEvent* /*unused*/);
- void mapRequestEvent(const XMapRequestEvent *mre);
- void unmapNotifyEvent(const XUnmapEvent* /*unused*/);
- void reparentNotifyEvent(const XReparentEvent* /*unused*/);
- void propertyNotifyEvent(const XPropertyEvent *pe);
- void exposeEvent(const XExposeEvent *ee);
- void configureRequestEvent(const XConfigureRequestEvent *cr);
- void enterNotifyEvent(const XCrossingEvent *ce);
- void leaveNotifyEvent(const XCrossingEvent* /*unused*/);
-
-#ifdef SHAPE
- void configureShape(void);
- void clearShape(void);
- void shapeEvent(XShapeEvent * /*unused*/);
-#endif // SHAPE
-
- virtual void timeout(void);
-};
-
-
-#endif // __Window_hh
projects / chaz / openbox / blobdiff