src/framewin.h

   1 /*
   2  *  WindowMaker window manager
   3  *
   4  *  Copyright (c) 1997, 1998 Alfredo K. Kojima
   5  *
   6  *  This program is free software; you can redistribute it and/or modify
   7  *  it under the terms of the GNU General Public License as published by
   8  *  the Free Software Foundation; either version 2 of the License, or
   9  *  (at your option) any later version.
  10  *
  11  *  This program is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *  GNU General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU General Public License
  17  *  along with this program; if not, write to the Free Software
  18  *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
  19  *  USA.
  20  */
  21
  22 #ifndef WMFRAMEWINDOW_H_
  23 #define WMFRAMEWINDOW_H_
  24
  25
  26 #define BORDER_TOP      1
  27 #define BORDER_BOTTOM   2
  28 #define BORDER_LEFT     4
  29 #define BORDER_RIGHT    8
  30 #define BORDER_ALL      (1|2|4|8)
  31
  32
  33 #define WFF_TITLEBAR    (1<<0)
  34 #define WFF_LEFT_BUTTON (1<<1)
  35 #define WFF_RIGHT_BUTTON (1<<2)
  36 #define WFF_RESIZEBAR   (1<<3)
  37 #define WFF_BORDER      (1<<4)
  38 #define WFF_SINGLE_STATE (1<<5)
  39
  40 typedef struct WFrameWindow {
  41     WScreen *screen_ptr;               /* pointer to the screen structure */
  42     short window_level;
  43     short workspace;                   /* workspace that the window occupies */
  44
  45     WCoreWindow *core;
  46
  47     WCoreWindow *titlebar;             /* the titlebar */
  48     WCoreWindow *left_button;          /* miniaturize button */
  49     WCoreWindow *right_button;         /* close button */
  50
  51     short top_width;
  52     short bottom_width;
  53
  54     WCoreWindow *resizebar;            /* bottom resizebar */
  55
  56     Pixmap title_back[3];              /* focused, unfocused, pfocused */
  57     Pixmap lbutton_back[3];
  58     Pixmap rbutton_back[3];
  59
  60     WPixmap *lbutton_image;
  61     WPixmap *rbutton_image;
  62
  63     union WTexture **title_texture;
  64     union WTexture **resizebar_texture;
  65     unsigned long *title_pixel;
  66     GC *title_gc;
  67     WFont **font;
  68
  69     short resizebar_corner_width;
  70
  71     char *title;                       /* window name (title) */
  72
  73     /* thing that uses this frame. passed as data to callbacks */
  74     void *child;
  75
  76     /* callbacks */
  77     void (*on_click_left)(WCoreWindow *sender, void *data, XEvent *event);
  78
  79     void (*on_click_right)(WCoreWindow *sender, void *data, XEvent *event);
  80     void (*on_dblclick_right)(WCoreWindow *sender, void *data, XEvent *event);
  81
  82     void (*on_mousedown_titlebar)(WCoreWindow *sender, void *data, XEvent *event);
  83     void (*on_dblclick_titlebar)(WCoreWindow *sender, void *data, XEvent *event);
  84
  85     void (*on_mousedown_resizebar)(WCoreWindow *sender, void *data, XEvent *event);
  86
  87     struct {
  88         unsigned int state:2;          /* 3 possible states */
  89         unsigned int justification:2;
  90         unsigned int titlebar:1;
  91         unsigned int resizebar:1;
  92         unsigned int left_button:1;
  93         unsigned int right_button:1;
  94         unsigned int need_texture_remake:1;
  95         unsigned int single_texture:1;
  96
  97         unsigned int hide_left_button:1;
  98         unsigned int hide_right_button:1;
  99
 100         unsigned int need_texture_change:1;
 101
 102         unsigned int lbutton_dont_fit:1;
 103         unsigned int rbutton_dont_fit:1;
 104
 105         unsigned int repaint_only_titlebar:1;
 106         unsigned int repaint_only_resizebar:1;
 107
 108         unsigned int is_client_window_frame:1;
 109
 110         unsigned int incomplete_title:1;
 111     } flags;
 112 } WFrameWindow;
 113
 114
 115 WFrameWindow*
 116 wFrameWindowCreate(WScreen *scr, int wlevel, int x, int y,
 117                    int width, int height, int flags,
 118                    union WTexture **title_texture,
 119                    union WTexture **resize_texture,
 120                    unsigned long *color, GC *gc, WFont **font);
 121
 122 void wFrameWindowUpdateBorders(WFrameWindow *fwin, int flags);
 123
 124 void wFrameWindowDestroy(WFrameWindow *fwin);
 125
 126 void wFrameWindowChangeState(WFrameWindow *fwin, int state);
 127
 128 void wFrameWindowPaint(WFrameWindow *fwin);
 129
 130 void wFrameWindowResize(WFrameWindow *fwin, int width, int height);
 131
 132 void wFrameWindowResizeInternal(WFrameWindow *fwin, int iwidth, int iheight);
 133
 134 void wFrameWindowShowButton(WFrameWindow *fwin, int flags);
 135
 136 void wFrameWindowHideButton(WFrameWindow *fwin, int flags);
 137
 138 int wFrameWindowChangeTitle(WFrameWindow *fwin, char *new_title);
 139
 140
 141 #endif