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Copying wm from old ede
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Sanel Zukan
313
edewm/Frame.h
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313
edewm/Frame.h
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// Frame.H
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// Each X window being managed by fltk has one of these
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#ifndef Frame_H
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#define Frame_H
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#include "config.h"
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#include "Mwm.h"
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#include "Icccm.h"
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#include <efltk/Fl.h>
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#include <efltk/Fl_Window.h>
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#include <efltk/Fl_Button.h>
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#include <efltk/Fl_Bitmap.h>
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#include <efltk/x.h>
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#ifdef SHAPE
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#include <X11/extensions/shape.h>
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#endif
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#include <efltk/Fl_Image.h>
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// The state is an enumeration of reasons why the window may be invisible.
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// Only if it is NORMAL is the window visible.
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enum {
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UNMAPPED = 0, // unmap command from app (X calls this WithdrawnState)
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NORMAL = 1, // window is visible
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SHADED = 2, // acts like NORMAL
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ICONIC = 3, // hidden/iconized
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OTHER_DESKTOP = 4 // normal but on another desktop
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};
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// values for frame flags:
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// The flags are constant and are turned on by information learned
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// from the Gnome, NETWM, and/or Motif window manager hints. edewm will
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// ignore attempts to change these hints after the window is mapped.
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enum {
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NO_FOCUS = 0x00000001, // does not take focus
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CLICK_TO_FOCUS = 0x00000002, // must click on window to give it focus
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KEEP_ASPECT = 0x00000004, // aspect ratio from sizeHints
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MODAL = 0x00000008, // grabs focus from transient_for window
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TAKE_FOCUS_PRT = 0x00000010, // send junk when giving window focus
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DELETE_WIN_PRT = 0x00000020, // close box sends a message
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MAX_VERT = 0x00000100,
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MAX_HORZ = 0x00000200,
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STICKY = 0x00000400, // Everyone knows sticky
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OWNER_HIDDEN = 0x00000800, // Owner of transient is hidden
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FIXED_POSITION = 0x00001000, // Window is fixed in position even
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SKIP_LIST = 0x00002000, // Not in window list
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SKIP_FOCUS = 0x00004000 // Skip "Alt+Tab"
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};
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// values for func and decor flags:
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enum {
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// DECOR only:
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BORDER = 1, // Draw border
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THIN_BORDER = 2, // Draw thin border
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TITLEBAR = 4, // Show titlebar
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SYSMENU = 8, // Show system menu (left on titlebar)
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//FUNC only:
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MOVE = 16, // Add move action to system menu
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CLOSE = 32, // Add close action to system menu
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//Common flags:
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MINIMIZE = 64, // Minimize button and minimize action
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MAXIMIZE = 128, // Maximize button and maximize action
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RESIZE = 256 // Resize allowed and resize action
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};
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// NETWM types
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enum {
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TYPE_DESKTOP = 1,
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TYPE_DOCK,
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TYPE_TOOLBAR,
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TYPE_MENU,
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TYPE_UTIL,
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TYPE_SPLASH,
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TYPE_DIALOG,
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TYPE_NORMAL
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};
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// values for state_flags:
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// These change over time
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enum {
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IGNORE_UNMAP = 0x01, // we did something that echos an UnmapNotify
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};
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class Icon;
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class Desktop;
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#include "Titlebar.h"
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class Frame : public Fl_Window {
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friend class Titlebar;
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friend class ICCCM;
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friend class MWM;
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friend class NETWM;
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Titlebar *title;
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Window window_;
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int wintype; //Type of window (see NETWM types)
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int frame_flags_; // above constant flags
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short state_; // X server state: iconic, withdrawn, normal
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short state_flags_; // above state flags
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short decor_flags_; // Decoration flags from MWM
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short func_flags_; // Functions flags from MWM
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int restore_x, restore_w; // saved size when min/max width is set
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int restore_y, restore_h; // saved size when max height is set
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double aspect_min, aspect_max;
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Fl_Rect *strut_;
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MwmHints *mwm_hints;
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XWMHints *wm_hints;
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XSizeHints *size_hints;
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long win_hints;
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Window transient_for_xid; // value from X
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Frame* transient_for_; // the frame for that xid, if found
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Frame* revert_to; // probably the xterm this was run from
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Colormap colormap; // this window's colormap
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int colormapWinCount; // list of other windows to install colormaps for
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Window *colormapWindows;
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Colormap *window_Colormaps; // their colormaps
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// These are filled if window has icon
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Icon *icon_;
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Desktop* desktop_;
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int maximize_width();
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int maximize_height();
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int force_x_onscreen(int X, int W);
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int force_y_onscreen(int Y, int H);
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void sendMessage(Atom, Atom) const;
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void send_desktop();
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void send_configurenotify();
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void send_state_property();
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void* getProperty(Atom, Atom = AnyPropertyType, unsigned long *length = 0, int *ret=0) const;
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int getIntProperty(Atom, Atom = AnyPropertyType, int deflt = 0, int *ret = 0) const;
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void setProperty(Atom, Atom, int) const;
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void getLabel(bool del = false, Atom from_atom=0);
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void getColormaps();
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int getDesktop();
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void updateBorder();
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void fix_transient_for(); // called when transient_for_xid changes
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void get_protocols();
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void get_wm_hints();
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void update_wm_hints();
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void get_funcs_from_type();
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void installColormap() const;
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void set_cursor(int);
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int mouse_location();
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void layout() { Fl_Widget::layout(); }
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void draw();
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static Frame* active_;
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void _desktop(Desktop*);
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bool configure_event(const XConfigureRequestEvent *e);
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bool map_event(const XMapRequestEvent *e);
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bool unmap_event(const XUnmapEvent *e);
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bool destroy_event(const XDestroyWindowEvent *e);
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bool reparent_event(const XReparentEvent *e);
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bool clientmsg_event(const XClientMessageEvent *e);
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bool colormap_event(const XColormapEvent *e);
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bool property_event(const XPropertyEvent *e);
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bool visibility_event(const XVisibilityEvent *e);
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bool shape_event(const XShapeEvent *e);
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public:
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bool shaped;
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bool get_shape();
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int offset_x, offset_y, offset_w, offset_h;
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void set_size(int x, int y, int w, int h);
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int frame_flags() const { return frame_flags_; }
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short decor_flags() const { return decor_flags_; }
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short func_flags() const { return func_flags_; }
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short state_flags() const { return state_flags_; }
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bool frame_flag(int i) { return ((frame_flags_&i)==i) ? true : false; }
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void set_frame_flag(int i) { frame_flags_ |= i; }
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void clear_frame_flag(int i) { frame_flags_ &=~i; }
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void clear_frame_flags() { frame_flags_ = 0; }
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bool decor_flag(short i) { return ((decor_flags_&i)==i) ? true : false; }
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void set_decor_flag(short i) { decor_flags_ |= i; }
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void clear_decor_flag(short i) { decor_flags_ &=~i; }
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void clear_decor_flags() { decor_flags_ = 0; }
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bool func_flag(short i) { return ((func_flags_&i)==i) ? true : false; }
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void set_func_flag(short i) { func_flags_ |= i; }
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void clear_func_flag(short i) { func_flags_ &=~i; }
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void clear_func_flags() { func_flags_ = 0; }
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bool state_flag(short i) { return ((state_flags_&i)==i) ? true : false; }
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void set_state_flag(short i) { state_flags_ |= i; }
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void clear_state_flag(short i) { state_flags_ &=~i; }
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void clear_state_flags() { state_flags_ = 0; }
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void cb_button_close(Fl_Button*);
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void cb_button_kill(Fl_Button*);
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void cb_button_max(Fl_Button*);
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void cb_button_min(Fl_Button*);
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int handle(int e); // handle fltk events
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int handle(const XEvent *e);
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void handle_move(int &nx, int &ny);
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void window_type(int t) { wintype=t; }
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int window_type() { return wintype; }
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Frame(Window, XWindowAttributes* = 0);
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~Frame();
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void destroy_frame();
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void settings_changed();
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static void settings_changed_all();
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Fl_Rect *strut() { return strut_; }
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Icon *icon() { return icon_; }
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Window window() const {return window_;}
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Frame* transient_for() const {return transient_for_;}
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int is_transient_for(const Frame*) const;
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Desktop* desktop() const {return desktop_;}
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void desktop(Desktop*);
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static void desktop(Window wid, int desktop);
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// Wm calls this, when user clicks inside frames
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void content_click();
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// Raises and put window top of stack
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void raise();
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static void raise(Window wid);
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// Lowers and put window back of stack
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void lower();
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void iconize();
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void maximize();
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void restore();
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void throw_focus(int destructor = 0);
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// Closes window with given protocol, if theres no protocol we just kill it
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static void close(Window wid);
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void close();
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void kill();
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// returns true if it actually sets active state(focus)
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bool activate();
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bool activate_if_transient();
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void deactivate();
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// Get or set new state, handles iconizing, mapping and unmapping!
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short state() const {return state_;}
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void state(short newstate); // don't call this unless you know what you are doing!
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int active() const {return active_==this;}
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static Frame* activeFrame() {return active_;}
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static bool do_opaque;
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static bool focus_follows_mouse;
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static bool animate;
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static int animate_speed;
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bool maximized;
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};
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// handy wrappers for those ugly X routines:
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extern void* getProperty(Window, Atom, Atom = AnyPropertyType, unsigned long* length = 0, int *ret=0);
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extern int getIntProperty(Window, Atom, Atom = AnyPropertyType, int deflt = 0, int *ret=0);
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extern void setProperty(Window, Atom, Atom, int);
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extern void draw_overlay(int x, int y, int w, int h);
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void clear_overlay();
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static inline int max(int a, int b) {return a > b ? a : b;}
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static inline int min(int a, int b) {return a < b ? a : b;}
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#endif
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