Main Page | Class Hierarchy | Alphabetical List | Class List | Directories | File List | Class Members | File Members

bcwindowbase.h

Go to the documentation of this file.
00001 #ifndef BCWINDOWBASE_H
00002 #define BCWINDOWBASE_H
00003 
00004 #if defined(HAVE_CONFIG_H)
00005 #include "config.h"
00006 #endif
00007 
00008 // Window types
00009 
00010 #define MAIN_WINDOW 0
00011 #define SUB_WINDOW 1
00012 #define POPUP_WINDOW 2
00013 #ifdef HAVE_LIBXXF86VM
00014 #define VIDMODE_SCALED_WINDOW 3
00015 #endif
00016 
00017 #define TOOLTIP_MARGIN 2
00018 #define BC_INFINITY 65536
00019 
00020 #include "arraylist.h"
00021 #include "bcbar.inc"
00022 #include "bcbitmap.inc"
00023 #include "bcbutton.inc"
00024 #include "bccapture.inc"
00025 #include "bcclipboard.inc"
00026 #include "bcdragwindow.inc"
00027 #include "bcfilebox.inc"
00028 #include "bclistbox.inc"
00029 #include "bcmenubar.inc"
00030 #include "bcmeter.inc"
00031 #include "bcpan.inc"
00032 #include "bcpixmap.inc"
00033 #include "bcpopup.inc"
00034 #include "bcpopupmenu.inc"
00035 #include "bcpot.inc"
00036 #include "bcprogress.inc"
00037 #include "bcrelocatablewidget.h"
00038 #include "bcrepeater.inc"
00039 #include "bcresources.inc"
00040 #include "bcscrollbar.inc"
00041 #include "bcslider.inc"
00042 #include "bcsubwindow.inc"
00043 #include "bctextbox.inc"
00044 #include "bctitle.inc"
00045 #include "bctoggle.inc"
00046 #include "bctumble.inc"
00047 #include "bcwindow.inc"
00048 #include "bcwindowbase.inc"
00049 #include "bcwindowevents.inc"
00050 #include "condition.inc"
00051 #include "defaults.inc"
00052 #include "linklist.h"
00053 #include "mutex.h"
00054 #include "vframe.inc"
00055 
00056 
00057 #include <stdint.h>
00058 #include <stdio.h>
00059 #include <stdlib.h>
00060 #include <X11/Xatom.h>
00061 #ifdef HAVE_XFT
00062 #include <X11/Xft/Xft.h>
00063 #endif
00064 #include <X11/Xlib.h>
00065 #include <X11/Xutil.h>
00066 #include <X11/keysym.h>
00067 #include <X11/cursorfont.h>
00068 #ifdef HAVE_LIBXXF86VM
00069 #include <X11/extensions/xf86vmode.h>
00070 #endif
00071 
00072 
00073 
00074 
00075 #ifdef HAVE_GL
00076 typedef void* GLXContext;
00077 #endif
00078 
00079 class BC_ResizeCall
00080 {
00081 public:
00082         BC_ResizeCall(int w, int h);
00083         int w, h;
00084 };
00085 
00086 
00087 // Windows, subwindows, popupwindows inherit from this
00088 class BC_WindowBase : public BC_RelocatableWidget
00089 {
00090 public:
00091         BC_WindowBase();
00092         virtual ~BC_WindowBase();
00093 
00094         friend class BC_Bar;
00095         friend class BC_Bitmap;
00096         friend class BC_Button;
00097         friend class BC_GenericButton;
00098         friend class BC_Capture;
00099         friend class BC_Clipboard;
00100         friend class BC_DragWindow;
00101         friend class BC_FileBox;
00102         friend class BC_FullScreen;
00103         friend class BC_ListBox;
00104         friend class BC_Menu;
00105         friend class BC_MenuBar;
00106         friend class BC_MenuItem;
00107         friend class BC_MenuPopup;
00108         friend class BC_Meter;
00109         friend class BC_Pan;
00110         friend class BC_Pixmap;
00111         friend class BC_PixmapSW;
00112         friend class BC_Popup;
00113         friend class BC_PopupMenu;
00114         friend class BC_Pot;
00115         friend class BC_ProgressBar;
00116         friend class BC_Repeater;
00117         friend class BC_Resources;
00118         friend class BC_ScrollBar;
00119         friend class BC_Slider;
00120         friend class BC_SubWindow;
00121         friend class BC_TextBox;
00122         friend class BC_Title;
00123         friend class BC_Toggle;
00124         friend class BC_Tumbler;
00125         friend class BC_Window;
00126         friend class BC_WindowEvents;
00127 
00128 // Main loop
00129         int run_window();
00130 // Terminal event dispatchers
00131         virtual int close_event();
00132         virtual int resize_event(int w, int h);
00133         virtual int repeat_event(int64_t duration) { return 0; };
00134         virtual int focus_in_event() { return 0; };
00135         virtual int focus_out_event() { return 0; };
00136         virtual int button_press_event() { return 0; };
00137         virtual int button_release_event() { return 0; };
00138         virtual int cursor_motion_event() { return 0; };
00139         virtual int cursor_leave_event();
00140         virtual int cursor_enter_event();
00141         virtual int keypress_event() { return 0; };
00142         virtual int translation_event() { return 0; };
00143         virtual int drag_start_event() { return 0; };
00144         virtual int drag_motion_event() { return 0; };
00145         virtual int drag_stop_event() { return 0; };
00146         virtual int uses_text() { return 0; };
00147 // Only if opengl is enabled
00148         virtual int expose_event() { return 0; };
00149 
00150 // Check if a hardware accelerated colormodel is available and reserve it
00151         int accel_available(int color_model, int lock_it); 
00152 // Get color model adjusted for byte order and pixel size
00153         int get_color_model();
00154 // return the colormap pixel of the color for all bit depths
00155         int get_color(int64_t color);
00156 // return the currently selected color
00157         int64_t get_color();
00158         int show_window(int flush = 1);
00159         int hide_window(int flush = 1);
00160         int get_hidden();
00161         int get_video_on();
00162 // Shouldn't deference a pointer to delete a window if a parent is 
00163 // currently being deleted.  This returns 1 if any parent is being deleted.
00164         int get_deleting();
00165         void enable_opengl();
00166         void disable_opengl();
00167         void lock_opengl();
00168         void unlock_opengl();
00169         void flip_opengl();
00170 
00171         int flash(int x, int y, int w, int h, int flush = 1);
00172         int flash(int flush = 1);
00173         void flush();
00174         void sync_display();
00175 // Lock out other threads
00176         int lock_window(char *location = 0);
00177         int unlock_window();
00178         int get_window_lock();
00179 
00180         BC_MenuBar* add_menubar(BC_MenuBar *menu_bar);
00181         BC_WindowBase* add_subwindow(BC_WindowBase *subwindow);
00182         BC_WindowBase* add_tool(BC_WindowBase *subwindow);
00183 
00184         static BC_Resources* get_resources();
00185 // Dimensions
00186         virtual int get_w();
00187         virtual int get_h();
00188         virtual int get_x();
00189         virtual int get_y();
00190         int get_root_w(int ignore_dualhead = 0, int lock_display = 0);
00191         int get_root_h(int lock_display);
00192 // Get current position
00193         int get_abs_cursor_x(int lock_window);
00194         int get_abs_cursor_y(int lock_window);
00195         int get_relative_cursor_x();
00196         int get_relative_cursor_y();
00197 // Return 1 if cursor is over an unobscured part of this window.
00198 // An argument is provided for excluding a drag popup
00199         int get_cursor_over_window();
00200 // For traversing windows... return 1 if this or any subwindow is win
00201         int match_window(Window win);
00202 
00203 // 1 or 0 if a button is down
00204         int get_button_down();
00205 // Number of button pressed 1 - 5
00206         int get_buttonpress();
00207         int get_has_focus();
00208         int get_dragging();
00209         int get_keypress();
00210 // Get cursor position of last event
00211         int get_cursor_x();
00212         int get_cursor_y();
00213 // Cursor position of drag start
00214         int get_drag_x();
00215         int get_drag_y();
00216         int relative_cursor_x(BC_WindowBase *pov);
00217         int relative_cursor_y(BC_WindowBase *pov);
00218         int alt_down();
00219         int shift_down();
00220         int ctrl_down();
00221         int get_double_click();
00222 // Bottom right corner
00223         int get_x2();
00224         int get_y2();
00225         int get_bg_color();
00226         BC_Pixmap* get_bg_pixmap();
00227         int get_text_ascent(int font);
00228         int get_text_descent(int font);
00229         int get_text_height(int font, char *text = 0);
00230         int get_text_width(int font, char *text, int length = -1);
00231         BC_Clipboard* get_clipboard();
00232         void set_dragging(int value);
00233         int set_w(int w);
00234         int set_h(int h);
00235         BC_WindowBase* get_top_level();
00236         BC_WindowBase* get_parent();
00237 // Event happened in this window
00238         int is_event_win();
00239         int cursor_inside();
00240 // Deactivate everything and activate this subwindow
00241         virtual int activate();
00242 // Deactivate this subwindow
00243         virtual int deactivate();
00244         void set_active_subwindow(BC_WindowBase *subwindow);
00245 // Get value of toggle value when dragging a selection
00246         int get_toggle_value();
00247 // Get if toggle is being dragged
00248         int get_toggle_drag();
00249 
00250 
00251 // Set the gc to the color
00252         void set_color(int64_t color);
00253         int get_bgcolor();
00254         void set_font(int font);
00255 // Set the cursor to a macro from cursors.h
00256         void set_cursor(int cursor, int is_hourglass = 0);
00257 // Set the cursor to a character in the X cursor library.  Used by test.C
00258         void set_x_cursor(int cursor);
00259         int get_cursor();
00260 
00261 // Entry point for starting hourglass.  
00262 // Converts all cursors and saves the previous cursor.
00263         void start_hourglass();
00264         void stop_hourglass();
00265 
00266 // Recursive part of hourglass commands.
00267         void start_hourglass_recursive();
00268         void stop_hourglass_recursive();
00269 
00270 // Drawing
00271         void copy_area(int x1, int y1, int x2, int y2, int w, int h, BC_Pixmap *pixmap = 0);
00272         void clear_box(int x, int y, int w, int h, BC_Pixmap *pixmap = 0);
00273         void draw_box(int x, int y, int w, int h, BC_Pixmap *pixmap = 0);
00274         void draw_circle(int x, int y, int w, int h, BC_Pixmap *pixmap = 0);
00275         void draw_disc(int x, int y, int w, int h, BC_Pixmap *pixmap = 0);
00276         void draw_text(int x, int y, char *text, int length = -1, BC_Pixmap *pixmap = 0);
00277         void draw_center_text(int x, int y, char *text, int length = -1);
00278         void draw_line(int x1, int y1, int x2, int y2, BC_Pixmap *pixmap = 0);
00279         void draw_polygon(ArrayList<int> *x, ArrayList<int> *y, BC_Pixmap *pixmap = 0);
00280         void draw_rectangle(int x, int y, int w, int h);
00281         void draw_3segment(int x, 
00282                 int y, 
00283                 int w, 
00284                 int h, 
00285                 BC_Pixmap *left_image,
00286                 BC_Pixmap *mid_image,
00287                 BC_Pixmap *right_image,
00288                 BC_Pixmap *pixmap = 0);
00289         void draw_3segment(int x, 
00290                 int y, 
00291                 int w, 
00292                 int h, 
00293                 VFrame *left_image,
00294                 VFrame *mid_image,
00295                 VFrame *right_image,
00296                 BC_Pixmap *pixmap = 0);
00297 // For drawing a changing level
00298         void draw_3segmenth(int x, 
00299                 int y, 
00300                 int w, 
00301                 int total_x,
00302                 int total_w,
00303                 VFrame *image,
00304                 BC_Pixmap *pixmap);
00305         void draw_3segmenth(int x, 
00306                 int y, 
00307                 int w, 
00308                 int total_x,
00309                 int total_w,
00310                 BC_Pixmap *src,
00311                 BC_Pixmap *dst = 0);
00312         void draw_3segmentv(int x, 
00313                 int y, 
00314                 int h, 
00315                 int total_y,
00316                 int total_h,
00317                 BC_Pixmap *src,
00318                 BC_Pixmap *dst = 0);
00319         void draw_3segmentv(int x, 
00320                 int y, 
00321                 int h, 
00322                 int total_y,
00323                 int total_h,
00324                 VFrame *src,
00325                 BC_Pixmap *dst = 0);
00326 // For drawing a single level
00327         void draw_3segmenth(int x, 
00328                 int y, 
00329                 int w, 
00330                 VFrame *image,
00331                 BC_Pixmap *pixmap = 0);
00332         void draw_3segmenth(int x, 
00333                 int y, 
00334                 int w,
00335                 BC_Pixmap *src,
00336                 BC_Pixmap *dst = 0);
00337         void draw_3segmentv(int x, 
00338                 int y, 
00339                 int h,
00340                 BC_Pixmap *src,
00341                 BC_Pixmap *dst = 0);
00342         void draw_3segmentv(int x, 
00343                 int y, 
00344                 int h,
00345                 VFrame *src,
00346                 BC_Pixmap *dst = 0);
00347         void draw_9segment(int x, 
00348                 int y, 
00349                 int w,
00350                 int h,
00351                 VFrame *src,
00352                 BC_Pixmap *dst = 0);
00353         void draw_9segment(int x, 
00354                 int y, 
00355                 int w,
00356                 int h,
00357                 BC_Pixmap *src,
00358                 BC_Pixmap *dst = 0);
00359         void draw_3d_box(int x, 
00360                 int y, 
00361                 int w, 
00362                 int h, 
00363                 int light1, 
00364                 int light2, 
00365                 int middle, 
00366                 int shadow1, 
00367                 int shadow2, 
00368                 BC_Pixmap *pixmap = 0);
00369         void draw_3d_border(int x, int y, int w, int h, 
00370                 int light1, int light2, int shadow1, int shadow2);
00371         void draw_colored_box(int x, int y, int w, int h, int down, int highlighted);
00372         void draw_check(int x, int y);
00373         void draw_triangle_down_flat(int x, int y, int w, int h);
00374         void draw_triangle_up(int x, int y, int w, int h, 
00375                 int light1, int light2, int middle, int shadow1, int shadow2);
00376         void draw_triangle_down(int x, int y, int w, int h, 
00377                 int light1, int light2, int middle, int shadow1, int shadow2);
00378         void draw_triangle_left(int x, int y, int w, int h, 
00379                 int light1, int light2, int middle, int shadow1, int shadow2);
00380         void draw_triangle_right(int x, int y, int w, int h, 
00381                 int light1, int light2, int middle, int shadow1, int shadow2);
00382 // Set the gc to opaque
00383         void set_opaque();
00384         void set_inverse();
00385         void set_background(VFrame *bitmap);
00386 // Change the window title.  The title is translated internally.
00387         void set_title(char *text);
00388         char* get_title();
00389         void start_video();
00390         void stop_video();
00391         int video_is_on();
00392         void set_done(int return_value);
00393 // Get a bitmap to draw on the window with
00394         BC_Bitmap* new_bitmap(int w, int h, int color_model = -1);
00395 // Draw a bitmap on the window
00396         void draw_bitmap(BC_Bitmap *bitmap, 
00397                 int dont_wait, 
00398                 int dest_x = 0, 
00399                 int dest_y = 0, 
00400                 int dest_w = 0, 
00401                 int dest_h = 0,
00402                 int src_x = 0,
00403                 int src_y = 0,
00404                 int src_w = 0,
00405                 int src_h = 0,
00406                 BC_Pixmap *pixmap = 0);
00407         void draw_pixel(int x, int y, BC_Pixmap *pixmap = 0);
00408 // Draw a pixmap on the window
00409         void draw_pixmap(BC_Pixmap *pixmap, 
00410                 int dest_x = 0, 
00411                 int dest_y = 0, 
00412                 int dest_w = -1, 
00413                 int dest_h = -1,
00414                 int src_x = 0,
00415                 int src_y = 0,
00416                 BC_Pixmap *dst = 0);
00417 // Draw a vframe on the window
00418         void draw_vframe(VFrame *frame, 
00419                 int dest_x = 0, 
00420                 int dest_y = 0, 
00421                 int dest_w = -1, 
00422                 int dest_h = -1, 
00423                 int src_x = 0, 
00424                 int src_y = 0, 
00425                 int src_w = 0, 
00426                 int src_h = 0, 
00427                 BC_Pixmap *pixmap = 0);
00428         void draw_border(char *text, int x, int y, int w, int h);
00429 // Draw a region of the background
00430         void draw_top_background(BC_WindowBase *parent_window, int x, int y, int w, int h, BC_Pixmap *pixmap = 0);
00431         void draw_top_tiles(BC_WindowBase *parent_window, int x, int y, int w, int h);
00432         void draw_background(int x, int y, int w, int h);
00433         void draw_tiles(BC_Pixmap *tile, 
00434                 int origin_x, 
00435                 int origin_y, 
00436                 int x, 
00437                 int y, 
00438                 int w, 
00439                 int h);
00440         void slide_left(int distance);
00441         void slide_right(int distance);
00442         void slide_up(int distance);
00443         void slide_down(int distance);
00444 
00445         int cycle_textboxes(int amount);
00446 
00447         int raise_window(int do_flush = 1);
00448         int set_tooltips(int tooltips_enabled);
00449         int resize_window(int w, int h);
00450         int reposition_widget(int x, int y, int w = -1, int h = -1);
00451         int reposition_window(int x, int y, int w = -1, int h = -1);
00452 // Cause a repeat event to be dispatched every duration.
00453 // duration is milliseconds
00454         int set_repeat(int64_t duration);
00455 // Stop a repeat event from being dispatched.
00456         int unset_repeat(int64_t duration);
00457         int set_tooltip(char *text);
00458         int show_tooltip(int w = -1, int h = -1);
00459         int hide_tooltip();
00460         int set_icon(VFrame *data);
00461         int load_defaults(Defaults *defaults);
00462         int save_defaults(Defaults *defaults);
00463 
00464 #ifdef HAVE_LIBXXF86VM
00465 // Mode switch methods.
00466    void closest_vm(int *vm, int *width, int *height);
00467    void scale_vm(int vm);
00468    void restore_vm();
00469 #endif
00470 
00471         
00472         int test_keypress;
00473 
00474 
00475 private:
00476 // Create a window
00477         virtual int create_window(BC_WindowBase *parent_window,
00478                                 char *title, 
00479                                 int x,
00480                                 int y,
00481                                 int w, 
00482                                 int h, 
00483                                 int minw, 
00484                                 int minh, 
00485                                 int allow_resize,
00486                                 int private_color, 
00487                                 int hide,
00488                                 int bg_color,
00489                                 char *display_name,
00490                                 int window_type,
00491                                 BC_Pixmap *bg_pixmap,
00492                                 int group_it);
00493 
00494         static Display* init_display(char *display_name);
00495         virtual int initialize();
00496         int get_atoms();
00497         void init_cursors();
00498         int init_colors();
00499         int init_window_shape();
00500         static int evaluate_color_model(int client_byte_order, int server_byte_order, int depth);
00501         int create_private_colors();
00502         int create_color(int color);
00503         int create_shared_colors();
00504 // Get width of a single line.  Used by get_text_width
00505         int get_single_text_width(int font, char *text, int length);
00506         int allocate_color_table();
00507         int init_gc();
00508         int init_fonts();
00509         int get_color_rgb8(int color);
00510         int64_t get_color_rgb16(int color);
00511         int64_t get_color_bgr16(int color);
00512         int64_t get_color_bgr24(int color);
00513         XFontStruct* get_font_struct(int font);
00514 #ifdef HAVE_XFT
00515         XftFont* get_xft_struct(int font);
00516 #endif
00517         Cursor get_cursor_struct(int cursor);
00518     XFontSet get_fontset(int font);
00519     XFontSet get_curr_fontset(void);
00520     void set_fontset(int font); 
00521         int dispatch_event();
00522 
00523         int get_key_masks(XEvent *event);
00524 
00525         int trigger_tooltip();
00526         int untrigger_tooltip();
00527         void draw_tooltip();
00528         int arm_repeat(int64_t duration);
00529 // delete all repeater opjects for a close
00530         int unset_all_repeaters();
00531 
00532 // Block and get event from common events.
00533         XEvent* get_event();
00534 // Return number of events in table.
00535         int get_event_count();
00536 // Put event in common events.
00537         void put_event(XEvent *event);
00538 
00539 // Recursive event dispatchers
00540         int dispatch_resize_event(int w, int h);
00541         int dispatch_focus_in();
00542         int dispatch_focus_out();
00543         int dispatch_motion_event();
00544         int dispatch_keypress_event();
00545         int dispatch_repeat_event(int64_t duration);
00546         int dispatch_repeat_event_master(int64_t duration);
00547         int dispatch_button_press();
00548         int dispatch_button_release();
00549         int dispatch_cursor_leave();
00550         int dispatch_cursor_enter();
00551         int dispatch_translation_event();
00552         int dispatch_drag_start();
00553         int dispatch_drag_motion();
00554         int dispatch_drag_stop();
00555         int dispatch_expose_event();
00556 
00557 // Get the port ID for a color model or return -1 for failure
00558         int grab_port_id(BC_WindowBase *window, int color_model);
00559 
00560         int find_next_textbox(BC_WindowBase **first_textbox, BC_WindowBase **next_textbox, int &result);
00561         int find_prev_textbox(BC_WindowBase **last_textbox, BC_WindowBase **prev_textbox, int &result);
00562 
00563 
00564 
00565         void translate_coordinates(Window src_w, 
00566                 Window dest_w,
00567                 int src_x,
00568                 int src_y,
00569                 int *dest_x_return,
00570                 int *dest_y_return);
00571 
00572 // Top level window above this window
00573         BC_WindowBase* top_level;
00574 // Window just above this window
00575         BC_WindowBase* parent_window;
00576 // list of window bases in this window
00577         BC_SubWindowList* subwindows;
00578 // Position of window
00579         int x, y, w, h;
00580 // Default colors
00581         int light1, light2, medium, dark1, dark2, bg_color;
00582 // Type of window defined above
00583         int window_type;
00584 // Pointer to the active menubar in the window.
00585         BC_MenuBar* active_menubar;
00586 // pointer to the active popup menu in the window
00587         BC_PopupMenu* active_popup_menu;    
00588 // pointer to the active subwindow
00589         BC_WindowBase* active_subwindow;
00590 
00591 // Window parameters
00592         int allow_resize;
00593         int hidden, private_color, bits_per_pixel, color_model;
00594         int server_byte_order, client_byte_order;
00595 // number of colors in color table
00596         int total_colors;
00597 // last color found in table
00598         int current_color_value, current_color_pixel;
00599 // table for every color allocated
00600         int color_table[256][2];    
00601 // Turn on optimization
00602         int video_on;
00603 // Event handler completion
00604         int done;
00605 // Return value of event handler
00606         int return_value;
00607 // Motion event compression
00608         int motion_events, last_motion_x, last_motion_y;
00609 // window of buffered motion
00610         Window last_motion_win;       
00611 // Resize event compression
00612         int resize_events, last_resize_w, last_resize_h;
00613         int translation_events, last_translate_x, last_translate_y;
00614         int prev_x, prev_y;
00615 // Since the window manager automatically translates the window at boot, 
00616 // use the first translation event to get correction factors
00617         int translation_count;
00618         int x_correction, y_correction;
00619 // Key masks
00620         int ctrl_mask, shift_mask, alt_mask;
00621 // Cursor motion information
00622         int cursor_x, cursor_y;
00623 // Button status information
00624         int button_down, button_number;
00625 // When button was pressed and whether it qualifies as a double click
00626         uint64_t button_time1, button_time2;
00627         int double_click;
00628 // Which button is down.  1, 2, 3, 4, 5
00629         int button_pressed;
00630 // Last key pressed
00631         int key_pressed;
00632 // During a selection drag involving toggles, set the same value for each toggle
00633         int toggle_value;
00634         int toggle_drag;
00635 // Whether the window has the focus
00636         int has_focus;
00637 
00638         static BC_Resources resources;
00639 // Array of repeaters for multiple repeating objects.
00640         ArrayList<BC_Repeater*> repeaters;
00641 //      int64_t next_repeat_id;
00642 // Text for tooltip if one exists
00643         char tooltip_text[BCTEXTLEN];
00644 // If the current window's tooltip is visible
00645         int tooltip_on;
00646 // Repeat ID of tooltip
00647 //      int64_t tooltip_id;
00648 // Popup window for tooltip
00649         BC_Popup *tooltip_popup;
00650 // If this subwindow has already shown a tooltip since the last EnterNotify
00651         int tooltip_done;
00652 // If the tooltip shouldn't be hidden
00653         int persistant_tooltip;
00654 
00655 
00656 
00657 // Font sets
00658     XFontSet largefontset, mediumfontset, smallfontset, curr_fontset;
00659 
00660 // Fonts
00661         int current_font;
00662         XFontStruct *largefont, *mediumfont, *smallfont;
00663 
00664 // Xft
00665 //      XftDraw *xft_drawable;
00666 //      XftFont *largefont_xft, *mediumfont_xft, *smallfont_xft;
00667 // Must be void so users don't need to include the wrong libpng version.
00668         void *xft_drawable;
00669         void *largefont_xft, *mediumfont_xft, *smallfont_xft;
00670 
00671 
00672         int64_t current_color;
00673 // Coordinate of drag start
00674         int drag_x, drag_y;
00675 // Boundaries the cursor must pass to start a drag
00676         int drag_x1, drag_x2, drag_y1, drag_y2;
00677 // Dragging is specific to the subwindow
00678         int is_dragging;
00679 // Don't delete the background pixmap
00680         int shared_bg_pixmap;
00681         char title[BCTEXTLEN];
00682 
00683 // X Window parameters
00684         int screen;
00685         Window rootwin;
00686 // windows previous events happened in
00687         Window event_win, drag_win;
00688         Visual *vis;
00689         Colormap cmap;
00690 // Display for all synchronous operations
00691         Display *display;
00692 // Display to send events on
00693         Display *event_display;
00694         Window win;
00695         Pixmap pixmap;
00696 #ifdef HAVE_GL
00697         GLXContext gl_context;
00698 #endif
00699         static Mutex opengl_lock;
00700         int window_lock;
00701         GC gc;
00702 // Depth given by the X Server
00703         int default_depth;
00704         Atom DelWinXAtom;
00705         Atom ProtoXAtom;
00706         Atom RepeaterXAtom;
00707         Atom SetDoneXAtom;
00708 // Cursor before starting an hourglass operation.
00709         int prev_cursor;
00710 // Number of times start_hourglass was called
00711         int hourglass_total;
00712 // Cursor set by last set_cursor.
00713         int current_cursor;
00714         Cursor arrow_cursor;
00715         Cursor cross_cursor;
00716         Cursor ibeam_cursor;
00717         Cursor vseparate_cursor;
00718         Cursor hseparate_cursor;
00719         Cursor move_cursor;
00720         Cursor temp_cursor;
00721         Cursor left_cursor;
00722         Cursor right_cursor;
00723         Cursor upright_arrow_cursor;
00724         Cursor upleft_resize_cursor;
00725         Cursor upright_resize_cursor;
00726         Cursor downleft_resize_cursor;
00727         Cursor downright_resize_cursor;
00728         Cursor hourglass_cursor;
00729 
00730         int xvideo_port_id;
00731         ArrayList<BC_ResizeCall*> resize_history;
00732 // Background tile if tiled
00733         BC_Pixmap *bg_pixmap;
00734 // Icon
00735         BC_Popup *icon_window;
00736         BC_Pixmap *icon_pixmap;
00737 // Temporary
00738         BC_Bitmap *temp_bitmap;
00739 // Clipboard
00740         BC_Clipboard *clipboard;
00741 #ifdef HAVE_LIBXXF86VM
00742 // Mode switch information.
00743    int vm_switched;
00744    XF86VidModeModeInfo orig_modeline;
00745 #endif
00746 
00747 // Common events coming from X server and repeater.
00748         ArrayList<XEvent*> common_events;
00749 // Locks for common events
00750 // Locking order:
00751 // 1) event_condition
00752 // 2) event_lock
00753         Mutex *event_lock;
00754         Condition *event_condition;
00755         BC_WindowEvents *event_thread;
00756         int is_deleting;
00757 };
00758 
00759 
00760 
00761 #endif

Generated on Sun Jan 8 13:26:34 2006 for Guicast-svn by  doxygen 1.4.4