4 * Copyright (C) 2008 Adam Williams <broadcast at earthling dot net>
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.
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.
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 USA
23 #include "bcclipboard.h"
24 #include "bcdisplay.h"
25 #include "bcdisplayinfo.h"
26 #include "bcmenubar.h"
29 #include "bcpopupmenu.h"
30 #include "bcrepeater.h"
31 #include "bcresources.h"
32 #include "bcsignals.h"
33 #include "bcsubwindow.h"
34 #include "bcsynchronous.h"
36 #include "bcwidgetgrid.h"
37 #include "bcwindowbase.h"
38 #include "bcwindowevents.h"
39 #include "bccmodels.h"
41 #include "condition.h"
59 #include <X11/extensions/Xinerama.h>
60 #include <X11/extensions/Xvlib.h>
61 #include <X11/extensions/shape.h>
62 #include <X11/XF86keysym.h>
63 #include <X11/Sunkeysym.h>
66 BC_ResizeCall::BC_ResizeCall(int w, int h)
78 int BC_WindowBase::shm_completion_event = -1;
82 BC_Resources BC_WindowBase::resources;
84 Window XGroupLeader = 0;
86 Mutex BC_KeyboardHandlerLock::keyboard_listener_mutex("keyboard_listener",0);
87 ArrayList<BC_KeyboardHandler*> BC_KeyboardHandler::listeners;
89 BC_WindowBase::BC_WindowBase(int opts)
92 //printf("BC_WindowBase::BC_WindowBase 1\n");
93 BC_WindowBase::initialize();
96 BC_WindowBase::~BC_WindowBase()
99 BC_Display::lock_display("BC_WindowBase::~BC_WindowBase");
101 if(window_type == MAIN_WINDOW)
102 lock_window("BC_WindowBase::~BC_WindowBase");
105 #ifdef HAVE_LIBXXF86VM
106 if(window_type == VIDMODE_SCALED_WINDOW && vm_switched)
113 if(window_type != MAIN_WINDOW)
115 if(top_level->active_menubar == this) top_level->active_menubar = 0;
116 if(top_level->active_popup_menu == this) top_level->active_popup_menu = 0;
117 if(top_level->active_subwindow == this) top_level->active_subwindow = 0;
118 // Remove pointer from parent window to this
119 parent_window->subwindows->remove(this);
122 if(icon_window) delete icon_window;
123 if(window_type == POPUP_WINDOW) parent_window->remove_popup(this);
125 // Delete the subwindows
129 while(subwindows->total)
131 // Subwindow removes its own pointer
132 delete subwindows->values[0];
138 while (widgetgrids->total) {
139 delete widgetgrids->last();
140 widgetgrids->remove();
149 if( get_resources()->get_synchronous() && top_level->options & GLX_WINDOW ) {
151 // NVIDIA library threading problem, XCloseDisplay SEGVs without this
152 sync_lock("BC_WindowBase::~BC_WindowBase:XDestroyWindow");
153 glXMakeContextCurrent(top_level->display, 0, 0, 0);
154 XDestroyWindow(top_level->display, win);
158 get_resources()->get_synchronous()->delete_window(this);
162 XDestroyWindow(top_level->display, win);
164 if(bg_pixmap && !shared_bg_pixmap) delete bg_pixmap;
165 if(icon_pixmap) delete icon_pixmap;
166 if(temp_bitmap) delete temp_bitmap;
167 top_level->active_bitmaps.remove_buffers(this);
168 if(_7segment_pixmaps)
170 for(int i = 0; i < TOTAL_7SEGMENT; i++)
171 delete _7segment_pixmaps[i];
173 delete [] _7segment_pixmaps;
178 if(window_type == MAIN_WINDOW)
180 XFreeGC(display, gc);
181 XFreeFont(display, smallfont);
182 XFreeFont(display, mediumfont);
183 XFreeFont(display, largefont);
184 XFreeFont(display, bigfont);
188 XftFontClose (display, (XftFont*)bigfont_xft);
190 XftFontClose (display, (XftFont*)largefont_xft);
192 XftFontClose (display, (XftFont*)mediumfont_xft);
194 XftFontClose (display, (XftFont*)smallfont_xft);
202 XFree(xinerama_info);
203 xinerama_screens = 0;
207 // Can't close display if another thread is waiting for events.
208 // Synchronous thread must delete display it owns a GLX_WINDOW
209 // Must be last reference to display.
210 #ifndef SINGLE_THREAD
212 if( (options & GLX_DISPLAY) != 0 && get_resources()->get_synchronous() ) {
213 printf("BC_WindowBase::~BC_WindowBase window deleted but opengl deletion is not\n"
214 "implemented for BC_Pixmap.\n");
215 get_resources()->get_synchronous()->delete_display(this);
219 XCloseDisplay(display);
220 // clipboard uses a different display connection
221 clipboard->stop_clipboard();
223 #endif // SINGLE_THREAD
226 resize_history.remove_all_objects();
228 #ifndef SINGLE_THREAD
229 common_events.remove_all_objects();
231 delete event_condition;
234 top_level->window_lock = 0;
235 BC_Display::unlock_display();
240 if( glx_fbcfgs_window ) XFree(glx_fbcfgs_window);
241 if( glx_fbcfgs_pbuffer) XFree(glx_fbcfgs_pbuffer);
242 if( glx_fbcfgs_pixmap ) XFree(glx_fbcfgs_pixmap);
245 UNSET_ALL_LOCKS(this)
248 int BC_WindowBase::initialize()
269 xinerama_screens = 0;
274 translation_events = 0;
275 ctrl_mask = shift_mask = alt_mask = 0;
276 cursor_x = cursor_y = button_number = 0;
288 active_popup_menu = 0;
289 active_subwindow = 0;
292 _7segment_pixmaps = 0;
295 // next_repeat_id = 0;
298 current_font = MEDIUMFONT;
299 current_color = BLACK;
300 current_cursor = ARROW_CURSOR;
303 shared_bg_pixmap = 0;
306 window_type = MAIN_WINDOW;
307 translation_count = 0;
308 x_correction = y_correction = 0;
317 #ifdef HAVE_LIBXXF86VM
321 bold_largefont_xft = 0;
322 bold_mediumfont_xft = 0;
323 bold_smallfont_xft = 0;
331 completion_lock = new Condition(0, "BC_WindowBase::completion_lock");
333 // Need these right away since put_event is called before run_window sometimes.
334 event_lock = new Mutex("BC_WindowBase::event_lock");
335 event_condition = new Condition(0, "BC_WindowBase::event_condition");
336 init_lock = new Condition(0, "BC_WindowBase::init_lock");
339 cursor_timer = new Timer;
342 glx_fbcfgs_window = 0; n_fbcfgs_window = 0;
343 glx_fbcfgs_pbuffer = 0; n_fbcfgs_pbuffer = 0;
344 glx_fbcfgs_pixmap = 0; n_fbcfgs_pixmap = 0;
356 #define DEFAULT_EVENT_MASKS EnterWindowMask | \
359 ButtonReleaseMask | \
360 PointerMotionMask | \
364 int BC_WindowBase::create_window(BC_WindowBase *parent_window,
376 const char *display_name,
378 BC_Pixmap *bg_pixmap,
381 XSetWindowAttributes attr;
383 XSizeHints size_hints;
386 #ifdef HAVE_LIBXXF86VM
390 id = get_resources()->get_id();
392 if(parent_window) top_level = parent_window->top_level;
393 if( top_level ) { // need this to avoid deadlock with Xlib's locks
395 lock_window("BC_WindowBase::create_window");
397 get_resources()->create_window_lock->lock("BC_WindowBase::create_window");
399 #ifdef HAVE_LIBXXF86VM
400 if(window_type == VIDMODE_SCALED_WINDOW)
401 closest_vm(&vm,&w,&h);
408 this->bg_color = bg_color;
409 this->window_type = window_type;
411 this->private_color = private_color;
412 this->parent_window = parent_window;
413 this->bg_pixmap = bg_pixmap;
414 this->allow_resize = allow_resize;
416 strcpy(this->display_name, display_name);
418 this->display_name[0] = 0;
420 strcpy(this->title, _(title));
421 if(bg_pixmap) shared_bg_pixmap = 1;
423 subwindows = new BC_SubWindowList;
424 widgetgrids = new BC_WidgetGridList;
426 if(window_type == MAIN_WINDOW)
429 parent_window = this;
433 display = BC_Display::get_display(display_name);
434 BC_Display::lock_display("BC_WindowBase::create_window");
435 // BC_Display::display_global->new_window(this);
438 // get the display connection
440 // This function must be the first Xlib
441 // function a multi-threaded program calls
443 display = init_display(display_name);
444 if( shm_completion_event < 0 ) shm_completion_event =
445 ShmCompletion + XShmGetEventBase(display);
448 screen = DefaultScreen(display);
449 rootwin = RootWindow(display, screen);
450 // window placement boundaries
451 if( !xinerama_screens && XineramaIsActive(display) )
452 xinerama_info = XineramaQueryScreens(display, &xinerama_screens);
453 root_w = get_root_w(0);
454 root_h = get_root_h(0);
457 vis = get_glx_visual(display);
460 vis = DefaultVisual(display, screen);
462 default_depth = DefaultDepth(display, screen);
464 client_byte_order = (*(const u_int32_t*)"a ") & 0x00000001;
465 server_byte_order = (XImageByteOrder(display) == MSBFirst) ? 0 : 1;
468 // This must be done before fonts to know if antialiasing is available.
471 if(resources.use_shm < 0) resources.initialize_display(this);
472 x_correction = get_resources()->get_left_border();
473 y_correction = get_resources()->get_top_border();
475 // clamp window placement
476 if(this->x + this->w + x_correction > root_w)
477 this->x = root_w - this->w - x_correction;
478 if(this->y + this->h + y_correction > root_h)
479 this->y = root_h - this->h - y_correction;
480 if(this->x < 0) this->x = 0;
481 if(this->y < 0) this->y = 0;
483 if(this->bg_color == -1)
484 this->bg_color = resources.get_bg_color();
486 // printf("bcwindowbase 1 %s\n", title);
487 // if(window_type == MAIN_WINDOW) sleep(1);
488 // printf("bcwindowbase 10\n");
494 mask = CWEventMask | CWBackPixel | CWColormap | CWCursor;
496 attr.event_mask = DEFAULT_EVENT_MASKS |
497 StructureNotifyMask |
501 attr.background_pixel = get_color(this->bg_color);
502 attr.colormap = cmap;
503 attr.cursor = get_cursor_struct(ARROW_CURSOR);
505 win = XCreateWindow(display, rootwin,
506 this->x, this->y, this->w, this->h, 0,
507 top_level->default_depth, InputOutput,
509 XGetNormalHints(display, win, &size_hints);
511 size_hints.flags = PSize | PMinSize | PMaxSize;
512 size_hints.width = this->w;
513 size_hints.height = this->h;
514 size_hints.min_width = allow_resize ? minw : this->w;
515 size_hints.max_width = allow_resize ? 32767 : this->w;
516 size_hints.min_height = allow_resize ? minh : this->h;
517 size_hints.max_height = allow_resize ? 32767 : this->h;
518 if(x > -BC_INFINITY && x < BC_INFINITY)
520 size_hints.flags |= PPosition;
521 size_hints.x = this->x;
522 size_hints.y = this->y;
526 txlist[0] = this->title;
528 XTextProperty titleprop;
529 if(options & WINDOW_UTF8)
530 Xutf8TextListToTextProperty(display, txlist, 1,
531 XUTF8StringStyle, &titleprop);
533 XmbTextListToTextProperty(display, txlist, 1,
534 XStdICCTextStyle, &titleprop);
535 XSetWMProperties(display, win, &titleprop, &titleprop,
536 0, 0, &size_hints, 0, 0);
537 XFree(titleprop.value);
540 #ifndef SINGLE_THREAD
541 clipboard = new BC_Clipboard(display_name);
542 clipboard->start_clipboard();
548 Atom ClientLeaderXAtom;
549 if (XGroupLeader == 0)
551 const char *instance_name = "cinelerra";
552 const char *class_name = "Cinelerra";
553 XClassHint *class_hints = XAllocClassHint();
554 class_hints->res_name = (char*)instance_name;
555 class_hints->res_class = (char*)class_name;
556 XSetClassHint(top_level->display, win, class_hints);
558 ClientLeaderXAtom = XInternAtom(display, "WM_CLIENT_LEADER", True);
559 XChangeProperty(display, win, ClientLeaderXAtom, XA_WINDOW, 32,
560 PropModeReplace, (unsigned char *)&XGroupLeader, true);
565 #ifdef HAVE_LIBXXF86VM
566 if(window_type == VIDMODE_SCALED_WINDOW && vm != -1)
573 #ifdef HAVE_LIBXXF86VM
574 if(window_type == POPUP_WINDOW || window_type == VIDMODE_SCALED_WINDOW)
576 if(window_type == POPUP_WINDOW)
579 mask = CWEventMask | CWBackPixel | CWColormap |
580 CWOverrideRedirect | CWSaveUnder | CWCursor;
582 attr.event_mask = DEFAULT_EVENT_MASKS |
586 if(this->bg_color == -1)
587 this->bg_color = resources.get_bg_color();
588 attr.background_pixel = top_level->get_color(bg_color);
589 attr.colormap = top_level->cmap;
590 if(top_level->is_hourglass)
591 attr.cursor = top_level->get_cursor_struct(HOURGLASS_CURSOR);
593 attr.cursor = top_level->get_cursor_struct(ARROW_CURSOR);
594 attr.override_redirect = True;
595 attr.save_under = True;
597 win = XCreateWindow(top_level->display,
598 top_level->rootwin, this->x, this->y, this->w, this->h, 0,
599 top_level->default_depth, InputOutput, top_level->vis, mask,
601 top_level->add_popup(this);
604 if(window_type == SUB_WINDOW)
606 mask = CWEventMask | CWBackPixel | CWCursor;
607 attr.event_mask = DEFAULT_EVENT_MASKS;
608 attr.background_pixel = top_level->get_color(this->bg_color);
609 if(top_level->is_hourglass)
610 attr.cursor = top_level->get_cursor_struct(HOURGLASS_CURSOR);
612 attr.cursor = top_level->get_cursor_struct(ARROW_CURSOR);
613 win = XCreateWindow(top_level->display,
614 parent_window->win, this->x, this->y, this->w, this->h, 0,
615 top_level->default_depth, InputOutput, top_level->vis, mask,
618 if(!hidden) XMapWindow(top_level->display, win);
621 // Create pixmap for all windows
622 pixmap = new BC_Pixmap(this, this->w, this->h);
624 // Set up options for main window
625 if(window_type == MAIN_WINDOW)
627 if(get_resources()->bg_image && !bg_pixmap && bg_color < 0)
629 this->bg_pixmap = new BC_Pixmap(this,
630 get_resources()->bg_image,
634 if(!hidden) show_window();
641 draw_background(0, 0, this->w, this->h);
643 flash(-1, -1, -1, -1, 0);
645 // Set up options for popup window
646 #ifdef HAVE_LIBXXF86VM
647 if(window_type == POPUP_WINDOW || window_type == VIDMODE_SCALED_WINDOW)
649 if(window_type == POPUP_WINDOW)
653 if(!hidden) show_window();
655 get_resources()->create_window_lock->unlock();
656 if(need_lock) unlock_window();
661 Display* BC_WindowBase::init_display(const char *display_name)
665 if(display_name && display_name[0] == 0) display_name = NULL;
666 if((display = XOpenDisplay(display_name)) == NULL) {
667 printf("BC_WindowBase::init_display: cannot connect to X server %s\n",
669 if(getenv("DISPLAY") == NULL) {
670 printf("'DISPLAY' environment variable not set.\n");
674 // Try again with default display.
675 if((display = XOpenDisplay(0)) == NULL) {
676 printf("BC_WindowBase::init_display: cannot connect to default X server.\n");
684 Display* BC_WindowBase::get_display()
686 return top_level->display;
689 int BC_WindowBase::get_screen()
691 return top_level->screen;
694 int BC_WindowBase::run_window()
700 // Events may have been sent before run_window so can't initialize them here.
703 set_repeat(get_resources()->tooltip_delay);
704 BC_Display::display_global->new_window(this);
706 // If the first window created, run the display loop in this thread.
707 if(BC_Display::display_global->is_first(this))
709 BC_Display::unlock_display();
710 BC_Display::display_global->loop();
714 BC_Display::unlock_display();
715 completion_lock->lock("BC_WindowBase::run_window");
718 BC_Display::lock_display("BC_WindowBase::run_window");
719 BC_Display::display_global->delete_window(this);
721 unset_all_repeaters();
723 BC_Display::unlock_display();
725 #else // SINGLE_THREAD
730 set_repeat(get_resources()->tooltip_delay);
732 // Start X server events
733 event_thread = new BC_WindowEvents(this);
734 event_thread->start();
740 // Handle common events
746 unset_all_repeaters();
750 event_condition->reset();
751 common_events.remove_all_objects();
755 #endif // SINGLE_THREAD
760 int BC_WindowBase::get_key_masks(unsigned int key_state)
762 // printf("BC_WindowBase::get_key_masks %llx\n",
763 // event->xkey.state);
764 ctrl_mask = (key_state & ControlMask) ? 1 : 0; // ctrl key down
765 shift_mask = (key_state & ShiftMask) ? 1 : 0; // shift key down
766 alt_mask = (key_state & Mod1Mask) ? 1 : 0; // alt key down
771 void BC_WindowBase::add_keyboard_listener(int(BC_WindowBase::*handler)(BC_WindowBase *))
773 BC_KeyboardHandlerLock set;
774 BC_KeyboardHandler::listeners.append(new BC_KeyboardHandler(handler, this));
777 void BC_WindowBase::del_keyboard_listener(int(BC_WindowBase::*handler)(BC_WindowBase *))
779 BC_KeyboardHandlerLock set;
780 int i = BC_KeyboardHandler::listeners.size();
781 while( --i >= 0 && BC_KeyboardHandler::listeners[i]->handler!=handler );
782 if( i >= 0 ) BC_KeyboardHandler::listeners.remove_object_number(i);
785 int BC_KeyboardHandler::run_event(BC_WindowBase *wp)
787 int result = (win->*handler)(wp);
791 int BC_KeyboardHandler::run_listeners(BC_WindowBase *wp)
794 BC_KeyboardHandlerLock set;
795 for( int i=0; !result && i<listeners.size(); ++i ) {
796 BC_KeyboardHandler *listener = listeners[i];
797 result = listener->run_event(wp);
802 void BC_KeyboardHandler::kill_grabs()
804 BC_KeyboardHandlerLock set;
805 for( int i=0; i<listeners.size(); ++i ) {
806 BC_WindowBase *win = listeners[i]->win;
807 if( win->get_window_type() != POPUP_WINDOW ) continue;
808 ((BC_Popup *)win)->ungrab_keyboard();
812 void BC_ActiveBitmaps::reque(XEvent *event)
814 XShmCompletionEvent *shm_ev = (XShmCompletionEvent *)event;
815 ShmSeg shmseg = shm_ev->shmseg;
816 Drawable drawable = shm_ev->drawable;
817 //printf("BC_BitmapImage::reque %08lx\n",shmseg);
818 active_lock.lock("BC_BitmapImage::reque");
819 BC_BitmapImage *bfr = first;
820 while( bfr && bfr->get_shmseg() != shmseg ) bfr = bfr->next;
821 if( bfr && bfr->drawable == drawable )
823 active_lock.unlock();
825 // sadly, X reports two drawable completions and creates false reporting, so no boobytrap
826 // printf("BC_BitmapImage::reque missed shmseg %08x, drawable %08x\n",
827 // (int)shmseg, (int)drawable);
830 if( bfr->drawable != drawable ) return;
831 if( bfr->is_zombie() ) { --BC_Bitmap::zombies; delete bfr; return; }
832 bfr->bitmap->reque(bfr);
835 void BC_ActiveBitmaps::insert(BC_BitmapImage *bfr, Drawable pixmap)
837 active_lock.lock("BC_BitmapImage::insert");
838 bfr->drawable = pixmap;
840 active_lock.unlock();
843 void BC_ActiveBitmaps::remove_buffers(BC_WindowBase *wdw)
845 active_lock.lock("BC_ActiveBitmaps::remove");
846 for( BC_BitmapImage *nxt=0, *bfr=first; bfr; bfr=nxt ) {
848 if( bfr->is_zombie() ) { --BC_Bitmap::zombies; delete bfr; continue; }
849 if( bfr->bitmap->parent_window == wdw ) remove_pointer(bfr);
851 active_lock.unlock();
854 BC_ActiveBitmaps::BC_ActiveBitmaps()
858 BC_ActiveBitmaps::~BC_ActiveBitmaps()
864 int BC_WindowBase::keysym_lookup(XEvent *event)
866 for( int i = 0; i < KEYPRESSLEN; ++i ) keys_return[i] = 0;
867 for( int i = 0; i < 4; ++i ) wkey_string[i] = 0;
869 if( event->xany.send_event && !event->xany.serial ) {
870 keysym = (KeySym) event->xkey.keycode;
871 keys_return[0] = keysym;
875 wkey_string_length = XwcLookupString(input_context,
876 (XKeyEvent*)event, wkey_string, 4, &keysym, 0);
877 //printf("keysym_lookup 1 %d %d %lx %x %x %x %x\n", wkey_string_length, keysym,
878 // wkey_string[0], wkey_string[1], wkey_string[2], wkey_string[3]);
881 int ret = Xutf8LookupString(input_context, (XKeyEvent*)event,
882 keys_return, KEYPRESSLEN, &keysym, &stat);
883 //printf("keysym_lookup 2 %d %d %lx %x %x\n", ret, stat, keysym, keys_return[0], keys_return[1]);
884 if( stat == XLookupBoth ) return ret;
885 if( stat == XLookupKeySym ) return 0;
887 return XLookupString((XKeyEvent*)event, keys_return, KEYPRESSLEN, &keysym, 0);
890 pthread_t locking_task = -1;
891 int locking_event = -1;
892 int locking_message = -1;
894 int BC_WindowBase::dispatch_event(XEvent *event)
898 XClientMessageEvent *ptr;
899 int cancel_resize, cancel_translation;
904 #ifndef SINGLE_THREAD
905 // If an event is waiting get it, otherwise
906 // wait for next event only if there are no compressed events.
907 if(get_event_count() ||
908 (!motion_events && !resize_events && !translation_events))
911 // Lock out window deletions
912 lock_window("BC_WindowBase::dispatch_event 1");
913 locking_event = event->type;
914 locking_task = pthread_self();
915 locking_message = event->xclient.message_type;
918 // Handle compressed events
920 lock_window("BC_WindowBase::dispatch_event 2");
922 dispatch_resize_event(last_resize_w, last_resize_h);
924 dispatch_motion_event();
925 if(translation_events)
926 dispatch_translation_event();
937 //static const char *event_names[] = {
938 // "Reply", "Error", "KeyPress", "KeyRelease", "ButtonPress", "ButtonRelease", "MotionNotify",
939 // "EnterNotify", "LeaveNotify", "FocusIn", "FocusOut", "KeymapNotify", "Expose", "GraphicsExpose",
940 // "NoExpose", "VisibilityNotify", "CreateNotify", "DestroyNotify", "UnmapNotify", "MapNotify",
941 // "MapRequest", "ReparentNotify", "ConfigureNotify", "ConfigureRequest", "GravityNotify",
942 // "ResizeRequest", "CirculateNotify", "CirculateRequest", "PropertyNotify", "SelectionClear",
943 // "SelectionRequest", "SelectionNotify", "ColormapNotify", "ClientMessage", "MappingNotify",
944 // "GenericEvent", "LASTEvent",
948 //if(event->type != ClientMessage) {
949 // printf("BC_WindowBase::dispatch_event %d %s %p %d (%s)\n",
950 //__LINE__, title, event, event->type,
951 // event->type>=0 && event->type<sizeof(event_names)/sizeof(event_names[0]) ?
952 // event_names[event->type] : "Unknown");
958 switch(event->type) {
960 // Clear the resize buffer
961 if(resize_events) dispatch_resize_event(last_resize_w, last_resize_h);
962 // Clear the motion buffer since this can clear the window
965 dispatch_motion_event();
968 ptr = (XClientMessageEvent*)event;
971 if(ptr->message_type == ProtoXAtom &&
972 (Atom)ptr->data.l[0] == DelWinXAtom)
977 if(ptr->message_type == RepeaterXAtom)
979 dispatch_repeat_event(ptr->data.l[0]);
980 // Make sure the repeater still exists.
981 // for(int i = 0; i < repeaters.total; i++)
983 // if(repeaters.values[i]->repeat_id == ptr->data.l[0])
985 // dispatch_repeat_event_master(ptr->data.l[0]);
991 if(ptr->message_type == SetDoneXAtom)
995 { // We currently use X marshalling for xatom events, we can switch to something else later
996 recieve_custom_xatoms((xatom_event *)ptr);
1002 dispatch_focus_in();
1007 dispatch_focus_out();
1019 get_key_masks(event->xbutton.state);
1020 cursor_x = event->xbutton.x;
1021 cursor_y = event->xbutton.y;
1022 button_number = event->xbutton.button;
1024 //printf("BC_WindowBase::dispatch_event %d %d\n", __LINE__, button_number);
1025 event_win = event->xany.window;
1026 if (button_number < 6)
1028 if(button_number < 4)
1030 button_pressed = event->xbutton.button;
1031 button_time1 = button_time2;
1032 button_time2 = button_time3;
1033 button_time3 = event->xbutton.time;
1036 drag_win = event_win;
1037 drag_x1 = cursor_x - get_resources()->drag_radius;
1038 drag_x2 = cursor_x + get_resources()->drag_radius;
1039 drag_y1 = cursor_y - get_resources()->drag_radius;
1040 drag_y2 = cursor_y + get_resources()->drag_radius;
1042 if((long)(button_time3 - button_time1) < resources.double_click * 2)
1045 button_time3 = button_time2 = button_time1 = 0;
1047 if((long)(button_time3 - button_time2) < resources.double_click)
1050 // button_time3 = button_time2 = button_time1 = 0;
1058 dispatch_button_press();
1063 get_key_masks(event->xbutton.state);
1064 button_number = event->xbutton.button;
1065 event_win = event->xany.window;
1066 if (button_number < 6)
1068 if(button_number < 4)
1070 //printf("BC_WindowBase::dispatch_event %d %d\n", __LINE__, button_number);
1072 dispatch_button_release();
1077 event_win = event->xany.window;
1078 dispatch_expose_event();
1082 get_key_masks(event->xmotion.state);
1083 // Dispatch previous motion event if this is a subsequent motion from a different window
1084 if(motion_events && last_motion_win != event->xany.window)
1086 dispatch_motion_event();
1089 // Buffer the current motion
1091 last_motion_state = event->xmotion.state;
1092 last_motion_x = event->xmotion.x;
1093 last_motion_y = event->xmotion.y;
1094 last_motion_win = event->xany.window;
1097 case ConfigureNotify:
1098 // printf("BC_WindowBase::dispatch_event %d win=%p this->win=%p\n",
1100 // event->xany.window,
1103 XTranslateCoordinates(top_level->display,
1111 last_resize_w = event->xconfigure.width;
1112 last_resize_h = event->xconfigure.height;
1115 cancel_translation = 0;
1117 // Resize history prevents responses to recursive resize requests
1118 for(int i = 0; i < resize_history.total && !cancel_resize; i++)
1120 if(resize_history.values[i]->w == last_resize_w &&
1121 resize_history.values[i]->h == last_resize_h)
1123 delete resize_history.values[i];
1124 resize_history.remove_number(i);
1129 if(last_resize_w == w && last_resize_h == h)
1137 if((last_translate_x == x && last_translate_y == y))
1138 cancel_translation = 1;
1140 if(!cancel_translation)
1142 translation_events = 1;
1145 translation_count++;
1149 get_key_masks(event->xkey.state);
1150 keys_return[0] = 0; keysym = -1;
1151 if(XFilterEvent(event, win)) {
1154 if( keysym_lookup(event) < 0 ) {
1155 printf("keysym %x\n", (uint32_t)keysym);
1159 //printf("BC_WindowBase::dispatch_event %d keysym=0x%x\n",
1163 // block out control keys
1164 if(keysym > 0xffe0 && keysym < 0xffff) break;
1165 // block out Alt_GR key
1166 if(keysym == 0xfe03) break;
1169 printf("BC_WindowBase::dispatch_event %x\n", (uint32_t)keysym);
1171 #ifdef X_HAVE_UTF8_STRING
1172 //It's Ascii or UTF8?
1173 // if (keysym != 0xffff && (keys_return[0] & 0xff) >= 0x7f )
1174 //printf("BC_WindowBase::dispatch_event %d %02x%02x\n", __LINE__, keys_return[0], keys_return[1]);
1176 if( ((keys_return[1] & 0xff) > 0x80) &&
1177 ((keys_return[0] & 0xff) > 0xC0) ) {
1178 //printf("BC_WindowBase::dispatch_event %d\n", __LINE__);
1179 key_pressed = keysym & 0xff;
1185 // block out extra keys
1195 // Translate key codes
1196 case XK_Return: key_pressed = RETURN; break;
1197 case XK_Up: key_pressed = UP; break;
1198 case XK_Down: key_pressed = DOWN; break;
1199 case XK_Left: key_pressed = LEFT; break;
1200 case XK_Right: key_pressed = RIGHT; break;
1201 case XK_Next: key_pressed = PGDN; break;
1202 case XK_Prior: key_pressed = PGUP; break;
1203 case XK_BackSpace: key_pressed = BACKSPACE; break;
1204 case XK_Escape: key_pressed = ESC; break;
1207 key_pressed = LEFTTAB;
1211 case XK_ISO_Left_Tab: key_pressed = LEFTTAB; break;
1212 case XK_underscore: key_pressed = '_'; break;
1213 case XK_asciitilde: key_pressed = '~'; break;
1214 case XK_Delete: key_pressed = DELETE; break;
1215 case XK_Home: key_pressed = HOME; break;
1216 case XK_End: key_pressed = END; break;
1219 case XK_KP_Enter: key_pressed = KPENTER; break;
1220 case XK_KP_Add: key_pressed = KPPLUS; break;
1221 case XK_KP_Subtract: key_pressed = KPMINUS; break;
1222 case XK_KP_Multiply: key_pressed = KPSTAR; break;
1223 case XK_KP_Divide: key_pressed = KPSLASH; break;
1225 case XK_KP_End: key_pressed = KP1; break;
1227 case XK_KP_Down: key_pressed = KP2; break;
1229 case XK_KP_Page_Down: key_pressed = KP3; break;
1231 case XK_KP_Left: key_pressed = KP4; break;
1233 case XK_KP_Begin: key_pressed = KP5; break;
1235 case XK_KP_Right: key_pressed = KP6; break;
1237 case XK_KP_Home: key_pressed = KP7; break;
1239 case XK_KP_Up: key_pressed = KP8; break;
1241 case XK_KP_Page_Up: key_pressed = KP9; break;
1243 case XK_KP_Insert: key_pressed = KPINS; break;
1245 case XK_KP_Delete: key_pressed = KPDEL; break;
1246 case XK_Menu: key_pressed = KPMENU; break; /* menu */
1248 // above case XK_KP_Enter: key_pressed = KPENTER; break; /* check */
1249 case XF86XK_MenuKB: key_pressed = KPMENU; break; /* menu */
1250 // intercepted case XF86XK_PowerDown: key_pressed = KPPOWER; break; /* Power */
1251 case XF86XK_Launch1: key_pressed = KPTV; break; /* TV */
1252 case XF86XK_Launch2: key_pressed = KPDVD; break; /* DVD */
1253 // intercepted case XF86XK_WWW: key_pressed = KPWWEB; break; /* WEB */
1254 case XF86XK_Launch3: key_pressed = KPBOOK; break; /* book */
1255 case XF86XK_Launch4: key_pressed = KPHAND; break; /* hand */
1256 case XF86XK_Reply: key_pressed = KPTMR; break; /* timer */
1257 case SunXK_Front: key_pressed = KPMAXW; break; /* max */
1258 // above case XK_Left: key_pressed = LEFT; break; /* left */
1259 // above case XK_Right: key_pressed = RIGHT; break; /* right */
1260 // above case XK_Down: key_pressed = DOWN; break; /* down */
1261 // above case XK_Up: key_pressed = UP; break; /* up */
1262 // above case XK_SPACE: key_pressed = KPSPACE; break; /* ok */
1263 // intercepted case XF86XK_AudioRaiseVolume: key_pressed = KPVOLU; break; /* VOL + */
1264 // intercepted case XF86XK_AudioMute: key_pressed = KPMUTE; break; /* MUTE */
1265 // intercepted case XF86XK_AudioLowerVolume: key_pressed = KPVOLD; break; /* VOL - */
1266 case XF86XK_ScrollUp: key_pressed = KPCHUP; break; /* CH + */
1267 case XF86XK_ScrollDown: key_pressed = KPCHDN; break; /* CH - */
1268 case XF86XK_AudioRecord: key_pressed = KPRECD; break; /* ( o) red */
1269 case XF86XK_Forward: key_pressed = KPPLAY; break; /* ( >) */
1270 case XK_Redo: key_pressed = KPFWRD; break; /* (>>) */
1271 case XF86XK_Back: key_pressed = KPBACK; break; /* (<<) */
1272 case XK_Cancel: key_pressed = KPSTOP; break; /* ([]) */
1273 case XK_Pause: key_pressed = KPAUSE; break; /* ('') */
1276 key_pressed = keysym & 0xff;
1277 #ifdef X_HAVE_UTF8_STRING
1278 //printf("BC_WindowBase::dispatch_event %d\n", __LINE__);
1283 #ifdef X_HAVE_UTF8_STRING
1285 key_pressed_utf8 = keys_return;
1290 if( top_level == this )
1291 result = BC_KeyboardHandler::run_listeners(this);
1293 //printf("BC_WindowBase::dispatch_event %d %d %x\n", shift_down(), alt_down(), key_pressed);
1295 result = dispatch_keypress_event();
1296 // Handle some default keypresses
1299 if(key_pressed == 'w' ||
1308 XLookupString((XKeyEvent*)event, keys_return, 1, &keysym, 0);
1309 dispatch_keyrelease_event();
1310 // printf("BC_WindowBase::dispatch_event KeyRelease keysym=0x%x keystate=0x%lld\n",
1311 // keysym, event->xkey.state);
1315 event_win = event->xany.window;
1316 dispatch_cursor_leave();
1320 event_win = event->xany.window;
1321 cursor_x = event->xcrossing.x;
1322 cursor_y = event->xcrossing.y;
1323 dispatch_cursor_enter();
1328 //printf("100 %s %p %d\n", title, event, event->type);
1329 //if(event->type != ClientMessage) dump();
1331 #ifndef SINGLE_THREAD
1333 if(event) delete event;
1335 // if(done) completion_lock->unlock();
1338 if(debug) printf("BC_WindowBase::dispatch_event this=%p %d\n", this, __LINE__);
1342 int BC_WindowBase::dispatch_expose_event()
1345 for(int i = 0; i < subwindows->total && !result; i++)
1347 result = subwindows->values[i]->dispatch_expose_event();
1350 // Propagate to user
1351 if(!result) expose_event();
1355 int BC_WindowBase::dispatch_resize_event(int w, int h)
1357 // Can't store new w and h until the event is handles
1358 // because bcfilebox depends on the old w and h to
1359 // reposition widgets.
1360 if(window_type == MAIN_WINDOW)
1364 pixmap = new BC_Pixmap(this, w, h);
1366 clear_box(0, 0, w, h);
1369 // Propagate to subwindows
1370 for(int i = 0; i < subwindows->total; i++)
1372 subwindows->values[i]->dispatch_resize_event(w, h);
1375 // Propagate to user
1378 if(window_type == MAIN_WINDOW)
1386 int BC_WindowBase::dispatch_translation_event()
1388 translation_events = 0;
1389 if(window_type == MAIN_WINDOW)
1393 x = last_translate_x;
1394 y = last_translate_y;
1395 // Correct for window manager offsets
1400 for(int i = 0; i < subwindows->total; i++)
1402 subwindows->values[i]->dispatch_translation_event();
1405 translation_event();
1409 int BC_WindowBase::dispatch_motion_event()
1414 if(top_level == this)
1417 event_win = last_motion_win;
1418 get_key_masks(last_motion_state);
1421 if(get_button_down() && !active_menubar && !active_popup_menu)
1425 cursor_x = last_motion_x;
1426 cursor_y = last_motion_y;
1427 result = dispatch_drag_motion();
1431 (last_motion_x < drag_x1 || last_motion_x >= drag_x2 ||
1432 last_motion_y < drag_y1 || last_motion_y >= drag_y2))
1437 result = dispatch_drag_start();
1441 cursor_x = last_motion_x;
1442 cursor_y = last_motion_y;
1444 // printf("BC_WindowBase::dispatch_motion_event %d %p %p %p\n",
1447 // active_popup_menu,
1448 // active_subwindow);
1450 if(active_menubar && !result) result = active_menubar->dispatch_motion_event();
1451 if(active_popup_menu && !result) result = active_popup_menu->dispatch_motion_event();
1452 if(active_subwindow && !result) result = active_subwindow->dispatch_motion_event();
1455 // Dispatch in stacking order
1456 for(int i = subwindows->size() - 1; i >= 0 && !result; i--)
1458 result = subwindows->values[i]->dispatch_motion_event();
1461 if(!result) result = cursor_motion_event(); // give to user
1465 int BC_WindowBase::dispatch_keypress_event()
1468 if(top_level == this)
1470 if(active_subwindow) result = active_subwindow->dispatch_keypress_event();
1473 for(int i = 0; i < subwindows->total && !result; i++)
1475 result = subwindows->values[i]->dispatch_keypress_event();
1478 if(!result) result = keypress_event();
1483 int BC_WindowBase::dispatch_keyrelease_event()
1486 if(top_level == this)
1488 if(active_subwindow) result = active_subwindow->dispatch_keyrelease_event();
1491 for(int i = 0; i < subwindows->total && !result; i++)
1493 result = subwindows->values[i]->dispatch_keyrelease_event();
1496 if(!result) result = keyrelease_event();
1501 int BC_WindowBase::dispatch_focus_in()
1503 for(int i = 0; i < subwindows->total; i++)
1505 subwindows->values[i]->dispatch_focus_in();
1513 int BC_WindowBase::dispatch_focus_out()
1515 for(int i = 0; i < subwindows->total; i++)
1517 subwindows->values[i]->dispatch_focus_out();
1525 int BC_WindowBase::get_has_focus()
1527 return top_level->has_focus;
1530 int BC_WindowBase::get_deleting()
1532 if(is_deleting) return 1;
1533 if(parent_window && parent_window->get_deleting()) return 1;
1537 int BC_WindowBase::dispatch_button_press()
1542 if(top_level == this)
1544 if(active_menubar) result = active_menubar->dispatch_button_press();
1545 if(active_popup_menu && !result) result = active_popup_menu->dispatch_button_press();
1546 if(active_subwindow && !result) result = active_subwindow->dispatch_button_press();
1549 for(int i = 0; i < subwindows->total && !result; i++)
1551 result = subwindows->values[i]->dispatch_button_press();
1554 if(!result) result = button_press_event();
1560 int BC_WindowBase::dispatch_button_release()
1563 if(top_level == this)
1565 if(active_menubar) result = active_menubar->dispatch_button_release();
1566 if(active_popup_menu && !result) result = active_popup_menu->dispatch_button_release();
1567 if(active_subwindow && !result) result = active_subwindow->dispatch_button_release();
1568 if(!result && button_number != 4 && button_number != 5)
1569 result = dispatch_drag_stop();
1572 for(int i = 0; i < subwindows->total && !result; i++)
1574 result = subwindows->values[i]->dispatch_button_release();
1579 result = button_release_event();
1586 int BC_WindowBase::dispatch_repeat_event(int64_t duration)
1589 // all repeat event handlers get called and decide based on activity and duration
1590 // whether to respond
1591 for(int i = 0; i < subwindows->total; i++)
1593 subwindows->values[i]->dispatch_repeat_event(duration);
1597 repeat_event(duration);
1601 // Unlock next repeat signal
1602 if(window_type == MAIN_WINDOW)
1604 #ifdef SINGLE_THREAD
1605 BC_Display::display_global->unlock_repeaters(duration);
1607 for(int i = 0; i < repeaters.total; i++)
1609 if(repeaters.values[i]->delay == duration)
1611 repeaters.values[i]->repeat_lock->unlock();
1619 void BC_WindowBase::unhide_cursor()
1624 if(top_level->is_hourglass)
1625 set_cursor(HOURGLASS_CURSOR, 1, 0);
1627 set_cursor(current_cursor, 1, 0);
1629 cursor_timer->update();
1633 void BC_WindowBase::update_video_cursor()
1635 if(video_on && !is_transparent)
1637 if(cursor_timer->get_difference() > VIDEO_CURSOR_TIMEOUT && !is_transparent)
1640 set_cursor(TRANSPARENT_CURSOR, 1, 1);
1641 cursor_timer->update();
1646 cursor_timer->update();
1651 int BC_WindowBase::dispatch_cursor_leave()
1655 for(int i = 0; i < subwindows->total; i++)
1657 subwindows->values[i]->dispatch_cursor_leave();
1660 cursor_leave_event();
1664 int BC_WindowBase::dispatch_cursor_enter()
1670 if(active_menubar) result = active_menubar->dispatch_cursor_enter();
1671 if(!result && active_popup_menu) result = active_popup_menu->dispatch_cursor_enter();
1672 if(!result && active_subwindow) result = active_subwindow->dispatch_cursor_enter();
1674 for(int i = 0; !result && i < subwindows->total; i++)
1676 result = subwindows->values[i]->dispatch_cursor_enter();
1679 if(!result) result = cursor_enter_event();
1683 int BC_WindowBase::cursor_enter_event()
1688 int BC_WindowBase::cursor_leave_event()
1693 int BC_WindowBase::close_event()
1699 int BC_WindowBase::dispatch_drag_start()
1702 if(active_menubar) result = active_menubar->dispatch_drag_start();
1703 if(!result && active_popup_menu) result = active_popup_menu->dispatch_drag_start();
1704 if(!result && active_subwindow) result = active_subwindow->dispatch_drag_start();
1706 for(int i = 0; i < subwindows->total && !result; i++)
1708 result = subwindows->values[i]->dispatch_drag_start();
1711 if(!result) result = is_dragging = drag_start_event();
1715 int BC_WindowBase::dispatch_drag_stop()
1719 for(int i = 0; i < subwindows->total && !result; i++)
1721 result = subwindows->values[i]->dispatch_drag_stop();
1724 if(is_dragging && !result)
1734 int BC_WindowBase::dispatch_drag_motion()
1737 for(int i = 0; i < subwindows->total && !result; i++)
1739 result = subwindows->values[i]->dispatch_drag_motion();
1742 if(is_dragging && !result)
1744 drag_motion_event();
1755 int BC_WindowBase::show_tooltip(int w, int h)
1759 if(tooltip_text && !tooltip_on &&
1760 (force_tooltip || get_resources()->tooltips_enabled))
1763 top_level->hide_tooltip();
1767 w = get_text_width(MEDIUMFONT, tooltip_text);
1770 h = get_text_height(MEDIUMFONT, tooltip_text);
1772 w += TOOLTIP_MARGIN * 2;
1773 h += TOOLTIP_MARGIN * 2;
1775 XTranslateCoordinates(top_level->display, win,
1776 top_level->rootwin, get_w(), get_h(),
1778 // keep the tip inside the window/display
1779 int top_x = top_level->get_x();
1780 if( x < top_x ) x = top_x;
1781 int top_w = top_x + top_level->get_w();
1782 int lmt_w = top_level->get_screen_x(0, -1) + top_level->get_screen_w(0, -1);
1783 if( top_w < lmt_w ) lmt_w = top_w;
1784 if( x+w > lmt_w ) x = lmt_w-w;
1786 int top_y = top_level->get_y();
1787 if( y < top_y ) y = top_y;
1788 int top_h = top_y + top_level->get_h();
1789 int lmt_h = top_level->get_root_h(0);
1790 if( top_h < lmt_h ) lmt_h = top_h;
1791 if( y+h > lmt_h ) y = lmt_h-h;
1793 int abs_x, abs_y, win_x, win_y;
1794 unsigned int temp_mask;
1796 XQueryPointer(top_level->display, top_level->win,
1797 &temp_win, &temp_win, &abs_x, &abs_y,
1798 &win_x, &win_y, &temp_mask);
1799 // check for cursor inside popup
1800 if( x < abs_x && abs_x < x+w && y < abs_y && abs_y < y+h )
1802 if( x-abs_x < y-abs_y )
1807 tooltip_popup = new BC_Popup(top_level, x, y, w, h,
1808 get_resources()->tooltip_bg_color);
1811 tooltip_popup->set_font(MEDIUMFONT);
1812 tooltip_popup->flash();
1813 tooltip_popup->flush();
1818 int BC_WindowBase::hide_tooltip()
1821 for(int i = 0; i < subwindows->total; i++)
1823 subwindows->values[i]->hide_tooltip();
1829 delete tooltip_popup;
1835 const char *BC_WindowBase::get_tooltip()
1837 return tooltip_text;
1840 int BC_WindowBase::set_tooltip(const char *text)
1842 tooltip_text = text;
1844 // Update existing tooltip if it is visible
1848 tooltip_popup->flash();
1853 // signal the event handler to repeat
1854 int BC_WindowBase::set_repeat(int64_t duration)
1858 printf("BC_WindowBase::set_repeat duration=%jd\n", duration);
1861 if(window_type != MAIN_WINDOW) return top_level->set_repeat(duration);
1863 #ifdef SINGLE_THREAD
1864 BC_Display::display_global->set_repeat(this, duration);
1866 // test repeater database for duplicates
1867 for(int i = 0; i < repeaters.total; i++)
1870 if(repeaters.values[i]->delay == duration)
1872 repeaters.values[i]->start_repeating(this);
1877 BC_Repeater *repeater = new BC_Repeater(this, duration);
1878 repeater->initialize();
1879 repeaters.append(repeater);
1880 repeater->start_repeating();
1885 int BC_WindowBase::unset_repeat(int64_t duration)
1887 if(window_type != MAIN_WINDOW) return top_level->unset_repeat(duration);
1889 #ifdef SINGLE_THREAD
1890 BC_Display::display_global->unset_repeat(this, duration);
1892 for(int i = 0; i < repeaters.total; i++)
1894 if(repeaters.values[i]->delay == duration)
1896 repeaters.values[i]->stop_repeating();
1904 int BC_WindowBase::unset_all_repeaters()
1906 #ifdef SINGLE_THREAD
1907 BC_Display::display_global->unset_all_repeaters(this);
1909 for(int i = 0; i < repeaters.total; i++)
1911 repeaters.values[i]->stop_repeating();
1913 repeaters.remove_all_objects();
1918 // long BC_WindowBase::get_repeat_id()
1920 // return top_level->next_repeat_id++;
1924 #ifndef SINGLE_THREAD
1925 int BC_WindowBase::arm_repeat(int64_t duration)
1927 XEvent *event = new XEvent;
1928 XClientMessageEvent *ptr = (XClientMessageEvent*)event;
1929 ptr->type = ClientMessage;
1930 ptr->message_type = RepeaterXAtom;
1932 ptr->data.l[0] = duration;
1934 // Couldn't use XSendEvent since it locked up randomly.
1940 int BC_WindowBase::recieve_custom_xatoms(xatom_event *event)
1945 int BC_WindowBase::send_custom_xatom(xatom_event *event)
1947 XEvent *myevent = new XEvent;
1948 XClientMessageEvent *ptr = (XClientMessageEvent*)myevent;
1949 ptr->type = ClientMessage;
1950 ptr->message_type = event->message_type;
1951 ptr->format = event->format;
1952 ptr->data.l[0] = event->data.l[0];
1953 ptr->data.l[1] = event->data.l[1];
1954 ptr->data.l[2] = event->data.l[2];
1955 ptr->data.l[3] = event->data.l[3];
1956 ptr->data.l[4] = event->data.l[4];
1964 Atom BC_WindowBase::create_xatom(const char *atom_name)
1966 return XInternAtom(display, atom_name, False);
1969 int BC_WindowBase::get_atoms()
1971 SetDoneXAtom = create_xatom("BC_REPEAT_EVENT");
1972 RepeaterXAtom = create_xatom("BC_CLOSE_EVENT");
1973 DelWinXAtom = create_xatom("WM_DELETE_WINDOW");
1974 ProtoXAtom = create_xatom("WM_PROTOCOLS");
1975 SetDoneXAtom = XInternAtom(display, "BC_REPEAT_EVENT", False);
1976 RepeaterXAtom = XInternAtom(display, "BC_CLOSE_EVENT", False);
1977 DelWinXAtom = XInternAtom(display, "WM_DELETE_WINDOW", False);
1978 if( (ProtoXAtom = XInternAtom(display, "WM_PROTOCOLS", False)) != 0 )
1979 XChangeProperty(display, win, ProtoXAtom, XA_ATOM, 32,
1980 PropModeReplace, (unsigned char *)&DelWinXAtom, True);
1986 void BC_WindowBase::init_cursors()
1988 arrow_cursor = XCreateFontCursor(display, XC_top_left_arrow);
1989 cross_cursor = XCreateFontCursor(display, XC_crosshair);
1990 ibeam_cursor = XCreateFontCursor(display, XC_xterm);
1991 vseparate_cursor = XCreateFontCursor(display, XC_sb_v_double_arrow);
1992 hseparate_cursor = XCreateFontCursor(display, XC_sb_h_double_arrow);
1993 move_cursor = XCreateFontCursor(display, XC_fleur);
1994 left_cursor = XCreateFontCursor(display, XC_sb_left_arrow);
1995 right_cursor = XCreateFontCursor(display, XC_sb_right_arrow);
1996 upright_arrow_cursor = XCreateFontCursor(display, XC_arrow);
1997 upleft_resize_cursor = XCreateFontCursor(display, XC_top_left_corner);
1998 upright_resize_cursor = XCreateFontCursor(display, XC_top_right_corner);
1999 downleft_resize_cursor = XCreateFontCursor(display, XC_bottom_left_corner);
2000 downright_resize_cursor = XCreateFontCursor(display, XC_bottom_right_corner);
2001 hourglass_cursor = XCreateFontCursor(display, XC_watch);
2004 char cursor_data[] = { 0,0,0,0, 0,0,0,0 };
2005 Colormap colormap = DefaultColormap(display, screen);
2006 Pixmap pixmap_bottom = XCreateBitmapFromData(display,
2007 rootwin, cursor_data, 8, 8);
2008 XColor black, dummy;
2009 XAllocNamedColor(display, colormap, "black", &black, &dummy);
2010 transparent_cursor = XCreatePixmapCursor(display,
2011 pixmap_bottom, pixmap_bottom, &black, &black, 0, 0);
2012 // XDefineCursor(display, win, transparent_cursor);
2013 XFreePixmap(display, pixmap_bottom);
2016 int BC_WindowBase::evaluate_color_model(int client_byte_order, int server_byte_order, int depth)
2018 int color_model = BC_TRANSPARENCY;
2022 color_model = BC_RGB8;
2025 color_model = (server_byte_order == client_byte_order) ? BC_RGB565 : BC_BGR565;
2028 color_model = server_byte_order ? BC_BGR888 : BC_RGB888;
2031 color_model = server_byte_order ? BC_BGR8888 : BC_ARGB8888;
2037 int BC_WindowBase::init_colors()
2040 current_color_value = current_color_pixel = 0;
2042 // Get the real depth
2045 ximage = XCreateImage(top_level->display,
2047 top_level->default_depth,
2055 bits_per_pixel = ximage->bits_per_pixel;
2056 XDestroyImage(ximage);
2058 color_model = evaluate_color_model(client_byte_order,
2061 // Get the color model
2067 cmap = XCreateColormap(display, rootwin, vis, AllocNone);
2068 create_private_colors();
2072 cmap = DefaultColormap(display, screen);
2073 create_shared_colors();
2076 allocate_color_table();
2080 //cmap = DefaultColormap(display, screen);
2081 cmap = XCreateColormap(display, rootwin, vis, AllocNone );
2087 int BC_WindowBase::create_private_colors()
2092 for(int i = 0; i < 255; i++)
2094 color = (i & 0xc0) << 16;
2095 color += (i & 0x38) << 10;
2096 color += (i & 0x7) << 5;
2097 color_table[i][0] = color;
2099 create_shared_colors(); // overwrite the necessary colors on the table
2104 int BC_WindowBase::create_color(int color)
2106 if(total_colors == 256)
2108 // replace the closest match with an exact match
2109 color_table[get_color_rgb8(color)][0] = color;
2113 // add the color to the table
2114 color_table[total_colors][0] = color;
2120 int BC_WindowBase::create_shared_colors()
2122 create_color(BLACK);
2123 create_color(WHITE);
2125 create_color(LTGREY);
2126 create_color(MEGREY);
2127 create_color(MDGREY);
2128 create_color(DKGREY);
2130 create_color(LTCYAN);
2131 create_color(MECYAN);
2132 create_color(MDCYAN);
2133 create_color(DKCYAN);
2135 create_color(LTGREEN);
2136 create_color(GREEN);
2137 create_color(DKGREEN);
2139 create_color(LTPINK);
2143 create_color(LTBLUE);
2145 create_color(DKBLUE);
2147 create_color(LTYELLOW);
2148 create_color(MEYELLOW);
2149 create_color(MDYELLOW);
2150 create_color(DKYELLOW);
2152 create_color(LTPURPLE);
2153 create_color(MEPURPLE);
2154 create_color(MDPURPLE);
2155 create_color(DKPURPLE);
2157 create_color(FGGREY);
2158 create_color(MNBLUE);
2159 create_color(ORANGE);
2160 create_color(FTGREY);
2165 int BC_WindowBase::allocate_color_table()
2167 int red, green, blue, color;
2170 for(int i = 0; i < total_colors; i++)
2172 color = color_table[i][0];
2173 red = (color & 0xFF0000) >> 16;
2174 green = (color & 0x00FF00) >> 8;
2175 blue = color & 0xFF;
2177 col.flags = DoRed | DoGreen | DoBlue;
2178 col.red = red<<8 | red;
2179 col.green = green<<8 | green;
2180 col.blue = blue<<8 | blue;
2182 XAllocColor(display, cmap, &col);
2183 color_table[i][1] = col.pixel;
2186 XInstallColormap(display, cmap);
2190 int BC_WindowBase::init_window_shape()
2192 if(bg_pixmap && bg_pixmap->use_alpha())
2194 XShapeCombineMask(top_level->display,
2195 this->win, ShapeBounding, 0, 0,
2196 bg_pixmap->get_alpha(), ShapeSet);
2202 int BC_WindowBase::init_gc()
2204 unsigned long gcmask;
2205 gcmask = GCFont | GCGraphicsExposures;
2208 gcvalues.font = mediumfont->fid; // set the font
2209 gcvalues.graphics_exposures = 0; // prevent expose events for every redraw
2210 gc = XCreateGC(display, rootwin, gcmask, &gcvalues);
2212 // gcmask = GCCapStyle | GCJoinStyle;
2213 // XGetGCValues(display, gc, gcmask, &gcvalues);
2214 // printf("BC_WindowBase::init_gc %d %d %d\n", __LINE__, gcvalues.cap_style, gcvalues.join_style);
2218 int BC_WindowBase::init_fonts()
2220 if( !(smallfont = XLoadQueryFont(display, _(resources.small_font))) )
2221 if( !(smallfont = XLoadQueryFont(display, _(resources.small_font2))) )
2222 smallfont = XLoadQueryFont(display, "fixed");
2223 if( !(mediumfont = XLoadQueryFont(display, _(resources.medium_font))) )
2224 if( !(mediumfont = XLoadQueryFont(display, _(resources.medium_font2))) )
2225 mediumfont = XLoadQueryFont(display, "fixed");
2226 if( !(largefont = XLoadQueryFont(display, _(resources.large_font))) )
2227 if( !(largefont = XLoadQueryFont(display, _(resources.large_font2))) )
2228 largefont = XLoadQueryFont(display, "fixed");
2229 if( !(bigfont = XLoadQueryFont(display, _(resources.big_font))) )
2230 if( !(bigfont = XLoadQueryFont(display, _(resources.big_font2))) )
2231 bigfont = XLoadQueryFont(display, "fixed");
2234 if(get_resources()->use_fontset)
2239 // FIXME: should check the m,d,n values
2240 smallfontset = XCreateFontSet(display, resources.small_fontset, &m, &n, &d);
2242 smallfontset = XCreateFontSet(display, "fixed,*", &m, &n, &d);
2243 mediumfontset = XCreateFontSet(display, resources.medium_fontset, &m, &n, &d);
2244 if( !mediumfontset )
2245 mediumfontset = XCreateFontSet(display, "fixed,*", &m, &n, &d);
2246 largefontset = XCreateFontSet(display, resources.large_fontset, &m, &n, &d);
2248 largefontset = XCreateFontSet(display, "fixed,*", &m, &n, &d);
2249 bigfontset = XCreateFontSet(display, resources.big_fontset, &m, &n, &d);
2251 largefontset = XCreateFontSet(display, "fixed,*", &m, &n, &d);
2252 if(bigfontset && largefontset && mediumfontset && smallfontset) {
2253 curr_fontset = mediumfontset;
2254 get_resources()->use_fontset = 1;
2258 get_resources()->use_fontset = 0;
2265 void BC_WindowBase::init_xft()
2268 if(!(smallfont_xft =
2269 (resources.small_font_xft[0] == '-' ?
2270 XftFontOpenXlfd(display, screen, resources.small_font_xft) :
2271 XftFontOpenName(display, screen, resources.small_font_xft))) )
2272 if(!(smallfont_xft =
2273 XftFontOpenXlfd(display, screen, resources.small_font_xft2)))
2274 smallfont_xft = XftFontOpenXlfd(display, screen, "fixed");
2275 if(!(mediumfont_xft =
2276 (resources.medium_font_xft[0] == '-' ?
2277 XftFontOpenXlfd(display, screen, resources.medium_font_xft) :
2278 XftFontOpenName(display, screen, resources.medium_font_xft))) )
2279 if(!(mediumfont_xft =
2280 XftFontOpenXlfd(display, screen, resources.medium_font_xft2)))
2281 mediumfont_xft = XftFontOpenXlfd(display, screen, "fixed");
2282 if(!(largefont_xft =
2283 (resources.large_font_xft[0] == '-' ?
2284 XftFontOpenXlfd(display, screen, resources.large_font_xft) :
2285 XftFontOpenXlfd(display, screen, resources.large_font_xft))) )
2286 if(!(largefont_xft =
2287 XftFontOpenXlfd(display, screen, resources.large_font_xft2)))
2288 largefont_xft = XftFontOpenXlfd(display, screen, "fixed");
2290 (resources.big_font_xft[0] == '-' ?
2291 XftFontOpenXlfd(display, screen, resources.big_font_xft) :
2292 XftFontOpenName(display, screen, resources.big_font_xft))) )
2294 XftFontOpenXlfd(display, screen, resources.big_font_xft2)))
2295 bigfont_xft = XftFontOpenXlfd(display, screen, "fixed");
2297 // Extension failed to locate fonts
2298 if( !smallfont_xft || !mediumfont_xft || !largefont_xft || !bigfont_xft) {
2299 printf("BC_WindowBase::init_fonts: no xft fonts found %s=%p %s=%p %s=%p %s=%p\n",
2300 resources.small_font_xft, smallfont_xft,
2301 resources.medium_font_xft, mediumfont_xft,
2302 resources.large_font_xft, largefont_xft,
2303 resources.big_font_xft, bigfont_xft);
2304 get_resources()->use_xft = 0;
2310 void BC_WindowBase::init_im()
2312 XIMStyles *xim_styles;
2315 if(!(input_method = XOpenIM(display, NULL, NULL, NULL)))
2317 printf("BC_WindowBase::init_im: Could not open input method.\n");
2320 if(XGetIMValues(input_method, XNQueryInputStyle, &xim_styles, NULL) ||
2323 printf("BC_WindowBase::init_im: Input method doesn't support any styles.\n");
2324 XCloseIM(input_method);
2329 for(int z = 0; z < xim_styles->count_styles; z++)
2331 if(xim_styles->supported_styles[z] == (XIMPreeditNothing | XIMStatusNothing))
2333 xim_style = xim_styles->supported_styles[z];
2341 printf("BC_WindowBase::init_im: Input method doesn't support the style we need.\n");
2342 XCloseIM(input_method);
2346 input_context = XCreateIC(input_method, XNInputStyle, xim_style,
2347 XNClientWindow, win, XNFocusWindow, win, NULL);
2350 printf("BC_WindowBase::init_im: Failed to create input context.\n");
2351 XCloseIM(input_method);
2356 void BC_WindowBase::finit_im()
2358 if( input_context ) {
2359 XDestroyIC(input_context);
2362 if( input_method ) {
2363 XCloseIM(input_method);
2369 int BC_WindowBase::get_color(int64_t color)
2371 // return pixel of color
2372 // use this only for drawing subwindows not for bitmaps
2373 int i, test, difference;
2379 return get_color_rgb8(color);
2380 // test last color looked up
2381 if(current_color_value == color)
2382 return current_color_pixel;
2385 current_color_value = color;
2386 for(i = 0; i < total_colors; i++)
2388 if(color_table[i][0] == color)
2390 current_color_pixel = color_table[i][1];
2391 return current_color_pixel;
2395 // find nearest match
2396 difference = 0xFFFFFF;
2398 for(i = 0; i < total_colors; i++)
2400 test = abs((int)(color_table[i][0] - color));
2402 if(test < difference)
2404 current_color_pixel = color_table[i][1];
2408 return current_color_pixel;
2411 return get_color_rgb16(color);
2414 return get_color_bgr16(color);
2418 return client_byte_order == server_byte_order ?
2419 color : get_color_bgr24(color);
2427 int BC_WindowBase::get_color_rgb8(int color)
2431 pixel = (color & 0xc00000) >> 16;
2432 pixel += (color & 0xe000) >> 10;
2433 pixel += (color & 0xe0) >> 5;
2437 int64_t BC_WindowBase::get_color_rgb16(int color)
2440 result = (color & 0xf80000) >> 8;
2441 result += (color & 0xfc00) >> 5;
2442 result += (color & 0xf8) >> 3;
2447 int64_t BC_WindowBase::get_color_bgr16(int color)
2450 result = (color & 0xf80000) >> 19;
2451 result += (color & 0xfc00) >> 5;
2452 result += (color & 0xf8) << 8;
2457 int64_t BC_WindowBase::get_color_bgr24(int color)
2460 result = (color & 0xff) << 16;
2461 result += (color & 0xff00);
2462 result += (color & 0xff0000) >> 16;
2466 void BC_WindowBase::start_video()
2468 cursor_timer->update();
2470 // set_color(BLACK);
2471 // draw_box(0, 0, get_w(), get_h());
2475 void BC_WindowBase::stop_video()
2483 int64_t BC_WindowBase::get_color()
2485 return top_level->current_color;
2488 void BC_WindowBase::set_color(int64_t color)
2490 top_level->current_color = color;
2491 XSetForeground(top_level->display,
2493 top_level->get_color(color));
2496 void BC_WindowBase::set_opaque()
2498 XSetFunction(top_level->display, top_level->gc, GXcopy);
2501 void BC_WindowBase::set_inverse()
2503 XSetFunction(top_level->display, top_level->gc, GXxor);
2506 void BC_WindowBase::set_line_width(int value)
2508 this->line_width = value;
2509 XSetLineAttributes(top_level->display, top_level->gc, value, /* line_width */
2510 line_dashes == 0 ? LineSolid : LineOnOffDash, /* line_style */
2511 line_dashes == 0 ? CapRound : CapNotLast, /* cap_style */
2512 JoinMiter); /* join_style */
2514 if(line_dashes > 0) {
2515 const char dashes = line_dashes;
2516 XSetDashes(top_level->display, top_level->gc, 0, &dashes, 1);
2519 // XGCValues gcvalues;
2520 // unsigned long gcmask;
2521 // gcmask = GCCapStyle | GCJoinStyle;
2522 // XGetGCValues(top_level->display, top_level->gc, gcmask, &gcvalues);
2523 // printf("BC_WindowBase::set_line_width %d %d %d\n", __LINE__, gcvalues.cap_style, gcvalues.join_style);
2526 void BC_WindowBase::set_line_dashes(int value)
2528 line_dashes = value;
2529 // call XSetLineAttributes
2530 set_line_width(line_width);
2534 Cursor BC_WindowBase::get_cursor_struct(int cursor)
2538 case ARROW_CURSOR: return top_level->arrow_cursor; break;
2539 case CROSS_CURSOR: return top_level->cross_cursor;
2540 case IBEAM_CURSOR: return top_level->ibeam_cursor; break;
2541 case VSEPARATE_CURSOR: return top_level->vseparate_cursor; break;
2542 case HSEPARATE_CURSOR: return top_level->hseparate_cursor; break;
2543 case MOVE_CURSOR: return top_level->move_cursor; break;
2544 case LEFT_CURSOR: return top_level->left_cursor; break;
2545 case RIGHT_CURSOR: return top_level->right_cursor; break;
2546 case UPRIGHT_ARROW_CURSOR: return top_level->upright_arrow_cursor; break;
2547 case UPLEFT_RESIZE: return top_level->upleft_resize_cursor; break;
2548 case UPRIGHT_RESIZE: return top_level->upright_resize_cursor; break;
2549 case DOWNLEFT_RESIZE: return top_level->downleft_resize_cursor; break;
2550 case DOWNRIGHT_RESIZE: return top_level->downright_resize_cursor; break;
2551 case HOURGLASS_CURSOR: return top_level->hourglass_cursor; break;
2552 case TRANSPARENT_CURSOR: return top_level->transparent_cursor; break;
2557 void BC_WindowBase::set_cursor(int cursor, int override, int flush)
2559 // inherit cursor from parent
2562 XUndefineCursor(top_level->display, win);
2563 current_cursor = cursor;
2566 // don't change cursor if overridden
2567 if((!top_level->is_hourglass && !is_transparent) ||
2570 XDefineCursor(top_level->display, win, get_cursor_struct(cursor));
2571 if(flush) this->flush();
2574 if(!override) current_cursor = cursor;
2577 void BC_WindowBase::set_x_cursor(int cursor)
2579 temp_cursor = XCreateFontCursor(top_level->display, cursor);
2580 XDefineCursor(top_level->display, win, temp_cursor);
2581 current_cursor = cursor;
2585 int BC_WindowBase::get_cursor()
2587 return current_cursor;
2590 void BC_WindowBase::start_hourglass()
2592 top_level->start_hourglass_recursive();
2596 void BC_WindowBase::stop_hourglass()
2598 top_level->stop_hourglass_recursive();
2602 void BC_WindowBase::start_hourglass_recursive()
2604 if(this == top_level)
2612 set_cursor(HOURGLASS_CURSOR, 1, 0);
2613 for(int i = 0; i < subwindows->total; i++)
2615 subwindows->values[i]->start_hourglass_recursive();
2620 void BC_WindowBase::stop_hourglass_recursive()
2622 if(this == top_level)
2624 if(hourglass_total == 0) return;
2625 top_level->hourglass_total--;
2628 if(!top_level->hourglass_total)
2630 top_level->is_hourglass = 0;
2632 // Cause set_cursor to perform change
2634 set_cursor(current_cursor, 1, 0);
2636 for(int i = 0; i < subwindows->total; i++)
2638 subwindows->values[i]->stop_hourglass_recursive();
2646 XFontStruct* BC_WindowBase::get_font_struct(int font)
2648 // Clear out unrelated flags
2649 if(font & BOLDFACE) font ^= BOLDFACE;
2652 case SMALLFONT: return top_level->smallfont; break;
2653 case MEDIUMFONT: return top_level->mediumfont; break;
2654 case LARGEFONT: return top_level->largefont; break;
2655 case BIGFONT: return top_level->bigfont; break;
2660 XFontSet BC_WindowBase::get_fontset(int font)
2664 if(get_resources()->use_fontset)
2666 switch(font & 0xff) {
2667 case SMALLFONT: fs = top_level->smallfontset; break;
2668 case MEDIUMFONT: fs = top_level->mediumfontset; break;
2669 case LARGEFONT: fs = top_level->largefontset; break;
2670 case BIGFONT: fs = top_level->bigfontset; break;
2678 XftFont* BC_WindowBase::get_xft_struct(int font)
2681 case SMALLFONT: return (XftFont*)top_level->smallfont_xft;
2682 case MEDIUMFONT: return (XftFont*)top_level->mediumfont_xft;
2683 case LARGEFONT: return (XftFont*)top_level->largefont_xft;
2684 case BIGFONT: return (XftFont*)top_level->bigfont_xft;
2685 case MEDIUMFONT_3D: return (XftFont*)top_level->bold_mediumfont_xft;
2686 case SMALLFONT_3D: return (XftFont*)top_level->bold_smallfont_xft;
2687 case LARGEFONT_3D: return (XftFont*)top_level->bold_largefont_xft;
2702 int BC_WindowBase::get_current_font()
2704 return top_level->current_font;
2707 void BC_WindowBase::set_font(int font)
2709 top_level->current_font = font;
2712 if(get_resources()->use_xft) {}
2715 if(get_resources()->use_fontset) {
2719 if(get_font_struct(font))
2721 XSetFont(top_level->display, top_level->gc, get_font_struct(font)->fid);
2727 void BC_WindowBase::set_fontset(int font)
2731 if(get_resources()->use_fontset) {
2733 case SMALLFONT: fs = top_level->smallfontset; break;
2734 case MEDIUMFONT: fs = top_level->mediumfontset; break;
2735 case LARGEFONT: fs = top_level->largefontset; break;
2736 case BIGFONT: fs = top_level->bigfontset; break;
2744 XFontSet BC_WindowBase::get_curr_fontset(void)
2746 if(get_resources()->use_fontset)
2747 return curr_fontset;
2751 int BC_WindowBase::get_single_text_width(int font, const char *text, int length)
2754 if(get_resources()->use_xft && get_xft_struct(font))
2757 #ifdef X_HAVE_UTF8_STRING
2758 if(get_resources()->locale_utf8)
2760 XftTextExtentsUtf8(top_level->display,
2761 get_xft_struct(font),
2762 (const XftChar8 *)text,
2769 XftTextExtents8(top_level->display,
2770 get_xft_struct(font),
2771 (const XftChar8 *)text,
2775 return extents.xOff;
2779 if(get_resources()->use_fontset && top_level->get_fontset(font))
2780 return XmbTextEscapement(top_level->get_fontset(font), text, length);
2782 if(get_font_struct(font))
2783 return XTextWidth(get_font_struct(font), text, length);
2789 case MEDIUM_7SEGMENT:
2790 return get_resources()->medium_7segment[0]->get_w() * length;
2800 int BC_WindowBase::get_single_text_width(int font, const wchar_t *text, int length)
2805 XftTextExtents32(top_level->display,
2806 get_xft_struct(font),
2807 (const FcChar32*)text,
2810 return extents.xOff;
2814 int BC_WindowBase::get_text_width(int font, const char *text, int length)
2816 int i, j, w = 0, line_w = 0;
2817 if(length < 0) length = strlen(text);
2819 for(i = 0, j = 0; i <= length; i++)
2824 line_w = get_single_text_width(font, &text[j], i - j);
2830 line_w = get_single_text_width(font, &text[j], length - j);
2832 if(line_w > w) w = line_w;
2835 if(i > length && w == 0)
2837 w = get_single_text_width(font, text, length);
2843 int BC_WindowBase::get_text_width(int font, const wchar_t *text, int length)
2845 int i, j, w = 0, line_w = 0;
2847 if(length < 0) length = wcslen(text);
2849 for(i = 0, j = 0; i <= length; i++)
2854 line_w = get_single_text_width(font, &text[j], i - j);
2859 line_w = get_single_text_width(font, &text[j], length - j);
2861 if(line_w > w) w = line_w;
2864 if(i > length && w == 0)
2865 w = get_single_text_width(font, text, length);
2870 int BC_WindowBase::get_text_ascent(int font)
2874 if( (fstruct = get_xft_struct(font)) != 0 )
2875 return fstruct->ascent;
2877 if(get_resources()->use_fontset && top_level->get_fontset(font))
2879 XFontSetExtents *extents;
2881 extents = XExtentsOfFontSet(top_level->get_fontset(font));
2882 return -extents->max_logical_extent.y;
2885 if(get_font_struct(font))
2886 return top_level->get_font_struct(font)->ascent;
2889 case MEDIUM_7SEGMENT:
2890 return get_resources()->medium_7segment[0]->get_h();
2895 int BC_WindowBase::get_text_descent(int font)
2899 if( (fstruct = get_xft_struct(font)) != 0 )
2900 return fstruct->descent;
2902 if(get_resources()->use_fontset && top_level->get_fontset(font)) {
2903 XFontSetExtents *extents;
2904 extents = XExtentsOfFontSet(top_level->get_fontset(font));
2905 return (extents->max_logical_extent.height
2906 + extents->max_logical_extent.y);
2909 if(get_font_struct(font))
2910 return top_level->get_font_struct(font)->descent;
2915 int BC_WindowBase::get_text_height(int font, const char *text)
2920 if( (fstruct = get_xft_struct(font)) != 0 )
2921 rowh = fstruct->height;
2924 rowh = get_text_ascent(font) + get_text_descent(font);
2926 if(!text) return rowh;
2928 // Add height of lines
2929 int h = 0, i, length = strlen(text);
2930 for(i = 0; i <= length; i++)
2941 BC_Bitmap* BC_WindowBase::new_bitmap(int w, int h, int color_model)
2943 if(color_model < 0) color_model = top_level->get_color_model();
2944 return new BC_Bitmap(top_level, w, h, color_model);
2947 void BC_WindowBase::init_wait()
2949 #ifndef SINGLE_THREAD
2950 if(window_type != MAIN_WINDOW)
2951 top_level->init_wait();
2952 init_lock->lock("BC_WindowBase::init_wait");
2953 init_lock->unlock();
2957 int BC_WindowBase::accel_available(int color_model, int lock_it)
2959 if(window_type != MAIN_WINDOW)
2960 return top_level->accel_available(color_model, lock_it);
2964 if(lock_it) lock_window("BC_WindowBase::accel_available");
2968 result = grab_port_id(this, color_model);
2971 xvideo_port_id = result;
2983 //printf("BC_WindowBase::accel_available 1\n");
2984 result = grab_port_id(this, color_model);
2985 //printf("BC_WindowBase::accel_available 2 %d\n", result);
2988 xvideo_port_id = result;
2993 //printf("BC_WindowBase::accel_available 3 %d\n", xvideo_port_id);
3001 if(lock_it) unlock_window();
3002 //printf("BC_WindowBase::accel_available %d %d\n", color_model, result);
3007 int BC_WindowBase::grab_port_id(BC_WindowBase *window, int color_model)
3009 int numFormats, i, j, k;
3010 unsigned int ver, rev, numAdapt, reqBase, eventBase, errorBase;
3011 XvAdaptorInfo *info;
3012 XvImageFormatValues *formats;
3015 if(!get_resources()->use_xvideo) return -1;
3017 // Translate from color_model to X color model
3018 x_color_model = BC_CModels::bc_to_x(color_model);
3020 // Only local server is fast enough.
3021 if(!resources.use_shm) return -1;
3023 // XV extension is available
3024 if(Success != XvQueryExtension(window->display, &ver, &rev,
3025 &reqBase, &eventBase, &errorBase)) {
3029 // XV adaptors are available
3030 XvQueryAdaptors(window->display,
3031 DefaultRootWindow(window->display),
3038 // Get adaptor with desired color model
3039 for(i = 0; i < (int)numAdapt && xvideo_port_id == -1; i++) {
3040 /* adaptor supports XvImages */
3041 if(info[i].type & XvImageMask)
3043 formats = XvListImageFormats(window->display,
3046 // for(j = 0; j < numFormats; j++)
3047 // printf("%08x\n", formats[j].id);
3049 int numPorts = info[i].num_ports;
3050 for(j = 0; j < (int)numFormats && xvideo_port_id < 0; j++)
3052 /* this adaptor supports the desired format */
3053 if(formats[j].id == x_color_model)
3055 /* Try to grab a port */
3056 for(k = 0; k < numPorts; k++)
3059 if(Success == XvGrabPort(top_level->display,
3060 info[i].base_id + k,
3063 //printf("BC_WindowBase::grab_port_id %llx\n", info[i].base_id);
3064 xvideo_port_id = info[i].base_id + k;
3070 if(formats) XFree(formats);
3074 XvFreeAdaptorInfo(info);
3076 return xvideo_port_id;
3080 int BC_WindowBase::show_window(int flush)
3082 for(int i = 0; i < subwindows->size(); i++)
3084 subwindows->get(i)->show_window(0);
3087 XMapWindow(top_level->display, win);
3088 if(flush) XFlush(top_level->display);
3089 // XSync(top_level->display, 0);
3094 int BC_WindowBase::hide_window(int flush)
3096 for(int i = 0; i < subwindows->size(); i++)
3098 subwindows->get(i)->hide_window(0);
3101 XUnmapWindow(top_level->display, win);
3102 if(flush) this->flush();
3107 BC_MenuBar* BC_WindowBase::add_menubar(BC_MenuBar *menu_bar)
3109 subwindows->append((BC_SubWindow*)menu_bar);
3111 menu_bar->parent_window = this;
3112 menu_bar->top_level = this->top_level;
3113 menu_bar->initialize();
3117 BC_WindowBase* BC_WindowBase::add_popup(BC_WindowBase *window)
3119 //printf("BC_WindowBase::add_popup window=%p win=%p\n", window, window->win);
3120 if(this != top_level) return top_level->add_popup(window);
3121 popups.append(window);
3125 void BC_WindowBase::remove_popup(BC_WindowBase *window)
3127 //printf("BC_WindowBase::remove_popup %d size=%d window=%p win=%p\n", __LINE__, popups.size(), window, window->win);
3128 if(this != top_level)
3129 top_level->remove_popup(window);
3131 popups.remove(window);
3132 //printf("BC_WindowBase::remove_popup %d size=%d window=%p win=%p\n", __LINE__, popups.size(), window, window->win);
3136 BC_WindowBase* BC_WindowBase::add_subwindow(BC_WindowBase *subwindow)
3138 subwindows->append(subwindow);
3140 if(subwindow->bg_color == -1) subwindow->bg_color = this->bg_color;
3142 // parent window must be set before the subwindow initialization
3143 subwindow->parent_window = this;
3144 subwindow->top_level = this->top_level;
3146 // Execute derived initialization
3147 subwindow->initialize();
3152 BC_WindowBase* BC_WindowBase::add_tool(BC_WindowBase *subwindow)
3154 return add_subwindow(subwindow);
3157 BC_WidgetGrid* BC_WindowBase::add_widgetgrid(BC_WidgetGrid *widgetgrid)
3159 widgetgrids->append(widgetgrid);
3164 int BC_WindowBase::flash(int x, int y, int w, int h, int flush)
3166 //printf("BC_WindowBase::flash %d %d %d %d %d\n", __LINE__, w, h, this->w, this->h);
3168 XSetWindowBackgroundPixmap(top_level->display, win, pixmap->opaque_pixmap);
3171 XClearArea(top_level->display, win, x, y, w, h, 0);
3175 XClearWindow(top_level->display, win);
3183 int BC_WindowBase::flash(int flush)
3185 flash(-1, -1, -1, -1, flush);
3189 void BC_WindowBase::flush()
3191 //if(!get_window_lock())
3192 // printf("BC_WindowBase::flush %s not locked\n", top_level->title);
3193 // X gets hosed if Flush/Sync are not user locked (at libX11-1.1.5 / libxcb-1.1.91)
3194 // _XReply deadlocks in condition_wait waiting for xlib lock when waiters!=-1
3195 int locked = get_window_lock();
3196 if( !locked ) lock_window("BC_WindowBase::flush");
3197 XFlush(top_level->display);
3198 if( !locked ) unlock_window();
3201 void BC_WindowBase::sync_display()
3203 int locked = get_window_lock();
3204 if( !locked ) lock_window("BC_WindowBase::sync_display");
3205 XSync(top_level->display, False);
3206 if( !locked ) unlock_window();
3209 int BC_WindowBase::get_window_lock()
3211 #ifdef SINGLE_THREAD
3212 return BC_Display::display_global->get_display_locked();
3214 return top_level->window_lock;
3218 int BC_WindowBase::lock_window(const char *location)
3220 if(top_level && top_level != this)
3222 top_level->lock_window(location);
3227 SET_LOCK(this, title, location);
3228 #ifdef SINGLE_THREAD
3229 BC_Display::lock_display(location);
3231 XLockDisplay(top_level->display);
3232 top_level->display_lock_owner = pthread_self();
3235 ++top_level->window_lock;
3239 printf("BC_WindowBase::lock_window top_level NULL\n");
3244 int BC_WindowBase::unlock_window()
3246 if(top_level && top_level != this)
3248 top_level->unlock_window();
3255 // if(!top_level->window_lock)
3257 // printf("BC_WindowBase::unlock_window %d %s already unlocked\n",
3261 if( top_level->window_lock > 0 )
3262 if( --top_level->window_lock == 0 )
3263 top_level->display_lock_owner = 0;
3264 #ifdef SINGLE_THREAD
3265 BC_Display::unlock_display();
3267 XUnlockDisplay(top_level->display);
3272 printf("BC_WindowBase::unlock_window top_level NULL\n");
3277 void BC_WindowBase::set_done(int return_value)
3279 if(done_set) return;
3281 if(window_type != MAIN_WINDOW)
3282 top_level->set_done(return_value);
3285 #ifdef SINGLE_THREAD
3286 this->return_value = return_value;
3287 BC_Display::display_global->arm_completion(this);
3288 completion_lock->unlock();
3289 #else // SINGLE_THREAD
3291 if( !event_thread ) return;
3292 XEvent *event = new XEvent;
3293 XClientMessageEvent *ptr = (XClientMessageEvent*)event;
3294 event->type = ClientMessage;
3295 ptr->message_type = SetDoneXAtom;
3297 this->return_value = return_value;
3298 // May lock up here because XSendEvent doesn't work too well
3299 // asynchronous with XNextEvent.
3300 // This causes BC_WindowEvents to forward a copy of the event to run_window where
3302 // Deletion of event_thread is done at the end of BC_WindowBase::run_window() - by calling the destructor
3308 void BC_WindowBase::close(int return_value)
3310 hide_window(); flush();
3311 set_done(return_value);
3314 int BC_WindowBase::get_w()
3319 int BC_WindowBase::get_h()
3324 int BC_WindowBase::get_x()
3329 int BC_WindowBase::get_y()
3335 // WidthOfScreen/HeightOfScreen of XDefaultScreenOfDisplay
3336 // this is the bounding box of all the screens
3338 int BC_WindowBase::get_root_w(int lock_display)
3340 if(lock_display) lock_window("BC_WindowBase::get_root_w");
3341 Screen *def_screen = XDefaultScreenOfDisplay(top_level->display);
3342 int result = WidthOfScreen(def_screen);
3343 if(lock_display) unlock_window();
3347 int BC_WindowBase::get_root_h(int lock_display)
3349 if(lock_display) lock_window("BC_WindowBase::get_root_h");
3350 Screen *def_screen = XDefaultScreenOfDisplay(top_level->display);
3351 int result = HeightOfScreen(def_screen);
3352 if(lock_display) unlock_window();
3356 XineramaScreenInfo *
3357 BC_WindowBase::get_xinerama_info(int screen)
3359 if( !xinerama_info || !xinerama_screens ) return 0;
3361 for( int i=0; i<xinerama_screens; ++i )
3362 if( xinerama_info[i].screen_number == screen )
3363 return &xinerama_info[i];
3366 int top_x = get_x(), top_y = get_y();
3367 for( int i=0; i<xinerama_screens; ++i ) {
3368 int scr_y = top_y - xinerama_info[i].y_org;
3369 if( scr_y < 0 || scr_y >= xinerama_info[i].height ) continue;
3370 int scr_x = top_x - xinerama_info[i].x_org;
3371 if( scr_x >= 0 && scr_x < xinerama_info[i].width )
3372 return &xinerama_info[i];
3377 int BC_WindowBase::get_screen_x(int lock_display, int screen)
3380 if(lock_display) lock_window("BC_WindowBase::get_screen_x");
3381 XineramaScreenInfo *info = top_level->get_xinerama_info(screen);
3384 int root_w = get_root_w(0);
3385 int root_h = get_root_h(0);
3386 // Shift X based on position of current window if dual head
3387 if( (float)root_w/root_h > 1.8 ) {
3388 root_w = get_screen_w(0, 0);
3389 if( top_level->get_x() >= root_w )
3394 result = info->x_org;
3395 if(lock_display) unlock_window();
3399 int BC_WindowBase::get_screen_y(int lock_display, int screen)
3401 if(lock_display) lock_window("BC_WindowBase::get_screen_y");
3402 XineramaScreenInfo *info = top_level->get_xinerama_info(screen);
3403 int result = !info ? 0 : info->y_org;
3404 if(lock_display) unlock_window();
3408 int BC_WindowBase::get_screen_w(int lock_display, int screen)
3411 if(lock_display) lock_window("BC_WindowBase::get_screen_w");
3412 XineramaScreenInfo *info = top_level->get_xinerama_info(screen);
3414 int width = get_root_w(0);
3415 int height = get_root_h(0);
3416 if( (float)width/height > 1.8 ) {
3417 // If dual head, the screen width is > 16x9
3418 // but we only want to fill one screen
3419 // this code assumes the "big" screen is on the right
3420 int scr_w0 = width / 2;
3422 case 600: scr_w0 = 800; break;
3423 case 720: scr_w0 = 1280; break;
3424 case 1024: scr_w0 = 1280; break;
3425 case 1200: scr_w0 = 1600; break;
3426 case 1080: scr_w0 = 1920; break;
3428 int scr_w1 = width - scr_w0;
3429 result = screen > 0 ? scr_w1 :
3430 screen == 0 ? scr_w0 :
3431 top_level->get_x() < scr_w0 ? scr_w0 : scr_w1;
3437 result = info->width;
3438 if(lock_display) unlock_window();
3442 int BC_WindowBase::get_screen_h(int lock_display, int screen)
3444 if(lock_display) lock_window("BC_WindowBase::get_screen_h");
3445 XineramaScreenInfo *info = top_level->get_xinerama_info(screen);
3446 int result = info ? info->height : get_root_h(0);
3447 if(lock_display) unlock_window();
3451 // Bottom right corner
3452 int BC_WindowBase::get_x2()
3457 int BC_WindowBase::get_y2()
3462 int BC_WindowBase::get_video_on()
3467 int BC_WindowBase::get_hidden()
3469 return top_level->hidden;
3472 int BC_WindowBase::cursor_inside()
3474 return (top_level->cursor_x >= 0 &&
3475 top_level->cursor_y >= 0 &&
3476 top_level->cursor_x < w &&
3477 top_level->cursor_y < h);
3480 BC_WindowBase* BC_WindowBase::get_top_level()
3485 BC_WindowBase* BC_WindowBase::get_parent()
3487 return parent_window;
3490 int BC_WindowBase::get_color_model()
3492 return top_level->color_model;
3495 BC_Resources* BC_WindowBase::get_resources()
3497 return &BC_WindowBase::resources;
3500 BC_Synchronous* BC_WindowBase::get_synchronous()
3502 return BC_WindowBase::resources.get_synchronous();
3505 int BC_WindowBase::get_bg_color()
3510 void BC_WindowBase::set_bg_color(int color)
3512 this->bg_color = color;
3515 BC_Pixmap* BC_WindowBase::get_bg_pixmap()
3520 void BC_WindowBase::set_active_subwindow(BC_WindowBase *subwindow)
3522 top_level->active_subwindow = subwindow;
3525 int BC_WindowBase::activate()
3530 int BC_WindowBase::deactivate()
3532 if(window_type == MAIN_WINDOW)
3534 if(top_level->active_menubar) top_level->active_menubar->deactivate();
3535 if(top_level->active_popup_menu) top_level->active_popup_menu->deactivate();
3536 if(top_level->active_subwindow) top_level->active_subwindow->deactivate();
3538 top_level->active_menubar = 0;
3539 top_level->active_popup_menu = 0;
3540 top_level->active_subwindow = 0;
3545 int BC_WindowBase::cycle_textboxes(int amount)
3548 BC_WindowBase *new_textbox = 0;
3552 BC_WindowBase *first_textbox = 0;
3553 find_next_textbox(&first_textbox, &new_textbox, result);
3554 if(!new_textbox) new_textbox = first_textbox;
3560 BC_WindowBase *last_textbox = 0;
3561 find_prev_textbox(&last_textbox, &new_textbox, result);
3562 if(!new_textbox) new_textbox = last_textbox;
3566 if(new_textbox != active_subwindow)
3569 new_textbox->activate();
3575 int BC_WindowBase::find_next_textbox(BC_WindowBase **first_textbox, BC_WindowBase **next_textbox, int &result)
3577 // Search subwindows for textbox
3578 for(int i = 0; i < subwindows->total && result < 2; i++)
3580 BC_WindowBase *test_subwindow = subwindows->values[i];
3581 test_subwindow->find_next_textbox(first_textbox, next_textbox, result);
3588 if(!*first_textbox) *first_textbox = this;
3592 if(top_level->active_subwindow == this)
3598 *next_textbox = this;
3605 int BC_WindowBase::find_prev_textbox(BC_WindowBase **last_textbox, BC_WindowBase **prev_textbox, int &result)
3611 if(!*last_textbox) *last_textbox = this;
3615 if(top_level->active_subwindow == this)
3621 *prev_textbox = this;
3626 // Search subwindows for textbox
3627 for(int i = subwindows->total - 1; i >= 0 && result < 2; i--)
3629 BC_WindowBase *test_subwindow = subwindows->values[i];
3630 test_subwindow->find_prev_textbox(last_textbox, prev_textbox, result);
3635 BC_Clipboard* BC_WindowBase::get_clipboard()
3637 #ifdef SINGLE_THREAD
3638 return BC_Display::display_global->clipboard;
3640 return top_level->clipboard;
3644 int BC_WindowBase::get_relative_cursor_x()
3646 int abs_x, abs_y, x, y, win_x, win_y;
3647 unsigned int temp_mask;
3650 XQueryPointer(top_level->display, top_level->win,
3651 &temp_win, &temp_win, &abs_x, &abs_y, &win_x, &win_y,
3654 XTranslateCoordinates(top_level->display, top_level->rootwin,
3655 win, abs_x, abs_y, &x, &y, &temp_win);
3660 int BC_WindowBase::get_relative_cursor_y()
3662 int abs_x, abs_y, x, y, win_x, win_y;
3663 unsigned int temp_mask;
3666 XQueryPointer(top_level->display, top_level->win,
3667 &temp_win, &temp_win, &abs_x, &abs_y, &win_x, &win_y,
3670 XTranslateCoordinates(top_level->display,
3671 top_level->rootwin, win, abs_x, abs_y, &x, &y, &temp_win);
3676 int BC_WindowBase::get_abs_cursor_x(int lock_window)
3678 int abs_x, abs_y, win_x, win_y;
3679 unsigned int temp_mask;
3682 if(lock_window) this->lock_window("BC_WindowBase::get_abs_cursor_x");
3683 XQueryPointer(top_level->display, top_level->win,
3684 &temp_win, &temp_win, &abs_x, &abs_y, &win_x, &win_y,
3686 if(lock_window) this->unlock_window();
3690 int BC_WindowBase::get_abs_cursor_y(int lock_window)
3692 int abs_x, abs_y, win_x, win_y;
3693 unsigned int temp_mask;
3696 if(lock_window) this->lock_window("BC_WindowBase::get_abs_cursor_y");
3697 XQueryPointer(top_level->display, top_level->win,
3698 &temp_win, &temp_win, &abs_x, &abs_y, &win_x, &win_y,
3700 if(lock_window) this->unlock_window();
3704 int BC_WindowBase::match_window(Window win)
3706 if (this->win == win) return 1;
3708 for(int i = 0; i < subwindows->total; i++) {
3709 result = subwindows->values[i]->match_window(win);
3710 if (result) return result;
3716 int BC_WindowBase::get_cursor_over_window()
3718 if(top_level != this) return top_level->get_cursor_over_window();
3720 int abs_x, abs_y, win_x, win_y;
3721 unsigned int temp_mask;
3722 Window root_return, child_return;
3724 int ret = XQueryPointer(display, win,
3725 &root_return, &child_return, &abs_x, &abs_y,
3726 &win_x, &win_y, &temp_mask);
3727 //printf("BC_WindowBase::get_cursor_over_window %d %s 0x%x %d 0x%x\n",
3728 // __LINE__, title, win, ret, child_return);
3730 int result = !ret || child_return == None ? 0 :
3731 match_window(child_return);
3735 int BC_WindowBase::cursor_above()
3737 int rx = get_relative_cursor_x();
3738 if( rx < 0 || rx >= get_w() ) return 0;
3739 int ry = get_relative_cursor_y();
3740 if( ry < 0 || ry >= get_h() ) return 0;
3744 int BC_WindowBase::get_drag_x()
3746 return top_level->drag_x;
3749 int BC_WindowBase::get_drag_y()
3751 return top_level->drag_y;
3754 int BC_WindowBase::get_cursor_x()
3756 return top_level->cursor_x;
3759 int BC_WindowBase::get_cursor_y()
3761 return top_level->cursor_y;
3764 int BC_WindowBase::dump_windows()
3766 printf("\tBC_WindowBase::dump_windows window=%p win=%p\n",
3767 this, (void*)this->win);
3768 for(int i = 0; i < subwindows->size(); i++)
3769 subwindows->get(i)->dump_windows();
3770 for(int i = 0; i < popups.size(); i++)
3771 printf("\tBC_WindowBase::dump_windows popup=%p win=%p\n",
3772 popups.get(i), (void*)popups.get(i)->win);
3776 int BC_WindowBase::is_event_win()
3778 return this->win == top_level->event_win;
3781 void BC_WindowBase::set_dragging(int value)
3783 is_dragging = value;
3786 int BC_WindowBase::get_dragging()
3791 int BC_WindowBase::get_buttonpress()
3793 return top_level->button_number;
3796 int BC_WindowBase::get_button_down()
3798 return top_level->button_down;
3801 int BC_WindowBase::alt_down()
3803 return top_level->alt_mask;
3806 int BC_WindowBase::shift_down()
3808 return top_level->shift_mask;
3811 int BC_WindowBase::ctrl_down()
3813 return top_level->ctrl_mask;
3816 wchar_t* BC_WindowBase::get_wkeystring(int *length)
3819 *length = top_level->wkey_string_length;
3820 return top_level->wkey_string;
3823 #ifdef X_HAVE_UTF8_STRING
3824 char* BC_WindowBase::get_keypress_utf8()
3826 return top_level->key_pressed_utf8;
3831 int BC_WindowBase::get_keypress()
3833 return top_level->key_pressed;
3836 int BC_WindowBase::get_double_click()
3838 return top_level->double_click;
3841 int BC_WindowBase::get_triple_click()
3843 return top_level->triple_click;
3846 int BC_WindowBase::get_bgcolor()
3851 int BC_WindowBase::resize_window(int w, int h)
3853 if(this->w == w && this->h == h) return 0;
3855 if(window_type == MAIN_WINDOW && !allow_resize)
3857 XSizeHints size_hints;
3858 size_hints.flags = PSize | PMinSize | PMaxSize;
3859 size_hints.width = w;
3860 size_hints.height = h;
3861 size_hints.min_width = w;
3862 size_hints.max_width = w;
3863 size_hints.min_height = h;
3864 size_hints.max_height = h;
3865 XSetNormalHints(top_level->display, win, &size_hints);
3867 XResizeWindow(top_level->display, win, w, h);
3872 pixmap = new BC_Pixmap(this, w, h);
3874 // Propagate to menubar
3875 for(int i = 0; i < subwindows->total; i++)
3877 subwindows->values[i]->dispatch_resize_event(w, h);
3880 draw_background(0, 0, w, h);
3881 if(top_level == this && get_resources()->recursive_resizing)
3882 resize_history.append(new BC_ResizeCall(w, h));
3886 // The only way for resize events to be propagated is by updating the internal w and h
3887 int BC_WindowBase::resize_event(int w, int h)
3889 if(window_type == MAIN_WINDOW)
3897 int BC_WindowBase::reposition_widget(int x, int y, int w, int h)
3899 return reposition_window(x, y, w, h);
3902 int BC_WindowBase::reposition_window(int x, int y)
3904 reposition_window(x, y, -1, -1);
3909 int BC_WindowBase::reposition_window(int x, int y, int w, int h)
3913 // Some tools set their own dimensions before calling this, causing the
3914 // resize check to skip.
3918 if(w > 0 && w != this->w)
3924 if(h > 0 && h != this->h)
3930 //printf("BC_WindowBase::reposition_window %d %d %d\n", translation_count, x_correction, y_correction);
3933 printf("BC_WindowBase::reposition_window this->w == %d\n", this->w);
3935 printf("BC_WindowBase::reposition_window this->h == %d\n", this->h);
3937 if(translation_count && window_type == MAIN_WINDOW)
3939 // KDE shifts window right and down.
3940 // FVWM leaves window alone and adds border around it.
3941 XMoveResizeWindow(top_level->display,
3943 x - BC_DisplayInfo::auto_reposition_x,
3944 y - BC_DisplayInfo::auto_reposition_y,
3950 XMoveResizeWindow(top_level->display,
3961 pixmap = new BC_Pixmap(this, this->w, this->h);
3962 // Propagate to menubar
3963 for(int i = 0; i < subwindows->total; i++)
3965 subwindows->values[i]->dispatch_resize_event(this->w, this->h);
3968 // draw_background(0, 0, w, h);
3974 int BC_WindowBase::reposition_window_relative(int dx, int dy, int w, int h)
3976 return reposition_window(get_x()+dx, get_y()+dy, w, h);
3979 int BC_WindowBase::reposition_window_relative(int dx, int dy)
3981 return reposition_window_relative(dx, dy, -1, -1);
3984 void BC_WindowBase::set_tooltips(int v)
3986 get_resources()->tooltips_enabled = v;
3989 void BC_WindowBase::set_force_tooltip(int v)
3994 int BC_WindowBase::raise_window(int do_flush)
3996 XRaiseWindow(top_level->display, win);
3997 if(do_flush) XFlush(top_level->display);
4001 int BC_WindowBase::lower_window(int do_flush)
4003 XLowerWindow(top_level->display, win);
4004 if(do_flush) XFlush(top_level->display);
4008 void BC_WindowBase::set_background(VFrame *bitmap)
4010 if(bg_pixmap && !shared_bg_pixmap) delete bg_pixmap;
4012 bg_pixmap = new BC_Pixmap(this,
4015 shared_bg_pixmap = 0;
4016 draw_background(0, 0, w, h);
4019 void BC_WindowBase::set_title(const char *text)
4021 XTextProperty titleprop;
4024 strcpy(this->title, _(text));
4025 txlist[0] = this->title;
4028 XmbTextListToTextProperty(top_level->display, txlist, 1,
4029 XStdICCTextStyle, &titleprop);
4030 XSetWMName(top_level->display, top_level->win, &titleprop);
4031 XSetWMIconName(top_level->display, top_level->win, &titleprop);
4032 XFree(titleprop.value);
4037 void BC_WindowBase::set_utf8title(const char *text)
4039 XTextProperty titleprop;
4042 strcpy(this->title, text);
4043 txlist[0] = this->title;
4046 Xutf8TextListToTextProperty(top_level->display, txlist, 1,
4047 XUTF8StringStyle, &titleprop);
4048 XSetWMName(top_level->display, top_level->win, &titleprop);
4049 XSetWMIconName(top_level->display, top_level->win, &titleprop);
4050 XFree(titleprop.value);
4055 const char *BC_WindowBase::get_title()
4060 int BC_WindowBase::get_toggle_value()
4062 return toggle_value;
4065 int BC_WindowBase::get_toggle_drag()
4070 int BC_WindowBase::set_icon(VFrame *data)
4072 if(icon_pixmap) delete icon_pixmap;
4073 icon_pixmap = new BC_Pixmap(top_level,
4078 if(icon_window) delete icon_window;
4079 icon_window = new BC_Popup(this,
4082 icon_pixmap->get_w(),
4083 icon_pixmap->get_h(),
4085 1, // All windows are hidden initially
4089 wm_hints.flags = WindowGroupHint | IconPixmapHint | IconMaskHint | IconWindowHint;
4090 wm_hints.icon_pixmap = icon_pixmap->get_pixmap();
4091 wm_hints.icon_mask = icon_pixmap->get_alpha();
4092 wm_hints.icon_window = icon_window->win;
4093 wm_hints.window_group = XGroupLeader;
4095 // for(int i = 0; i < 1000; i++)
4096 // printf("02x ", icon_pixmap->get_alpha()->get_row_pointers()[0][i]);
4099 XSetWMHints(top_level->display, top_level->win, &wm_hints);
4100 XSync(top_level->display, 0);
4104 int BC_WindowBase::set_w(int w)
4110 int BC_WindowBase::set_h(int h)
4116 int BC_WindowBase::load_defaults(BC_Hash *defaults)
4118 BC_Resources *resources = get_resources();
4119 char string[BCTEXTLEN];
4120 int newest_id = - 1;
4121 for(int i = 0; i < FILEBOX_HISTORY_SIZE; i++)
4123 sprintf(string, "FILEBOX_HISTORY_PATH%d", i);
4124 resources->filebox_history[i].path[0] = 0;
4125 defaults->get(string, resources->filebox_history[i].path);
4126 sprintf(string, "FILEBOX_HISTORY_ID%d", i);
4127 resources->filebox_history[i].id = defaults->get(string, resources->get_id());
4128 if(resources->filebox_history[i].id > newest_id)
4129 newest_id = resources->filebox_history[i].id;
4132 resources->filebox_id = newest_id + 1;
4133 resources->filebox_mode = defaults->get("FILEBOX_MODE", get_resources()->filebox_mode);
4134 resources->filebox_w = defaults->get("FILEBOX_W", get_resources()->filebox_w);
4135 resources->filebox_h = defaults->get("FILEBOX_H", get_resources()->filebox_h);
4136 resources->filebox_columntype[0] = defaults->get("FILEBOX_TYPE0", resources->filebox_columntype[0]);
4137 resources->filebox_columntype[1] = defaults->get("FILEBOX_TYPE1", resources->filebox_columntype[1]);
4138 resources->filebox_columntype[2] = defaults->get("FILEBOX_TYPE2", resources->filebox_columntype[2]);
4139 resources->filebox_columntype[3] = defaults->get("FILEBOX_TYPE3", resources->filebox_columntype[3]);
4140 resources->filebox_columnwidth[0] = defaults->get("FILEBOX_WIDTH0", resources->filebox_columnwidth[0]);
4141 resources->filebox_columnwidth[1] = defaults->get("FILEBOX_WIDTH1", resources->filebox_columnwidth[1]);
4142 resources->filebox_columnwidth[2] = defaults->get("FILEBOX_WIDTH2", resources->filebox_columnwidth[2]);
4143 resources->filebox_columnwidth[3] = defaults->get("FILEBOX_WIDTH3", resources->filebox_columnwidth[3]);
4144 defaults->get("FILEBOX_FILTER", resources->filebox_filter);
4148 int BC_WindowBase::save_defaults(BC_Hash *defaults)
4150 BC_Resources *resources = get_resources();
4151 char string[BCTEXTLEN];
4152 for(int i = 0; i < FILEBOX_HISTORY_SIZE; i++)
4154 sprintf(string, "FILEBOX_HISTORY_PATH%d", i);
4155 defaults->update(string, resources->filebox_history[i].path);
4156 sprintf(string, "FILEBOX_HISTORY_ID%d", i);
4157 defaults->update(string, resources->filebox_history[i].id);
4159 defaults->update("FILEBOX_MODE", resources->filebox_mode);
4160 defaults->update("FILEBOX_W", resources->filebox_w);
4161 defaults->update("FILEBOX_H", resources->filebox_h);
4162 defaults->update("FILEBOX_TYPE0", resources->filebox_columntype[0]);
4163 defaults->update("FILEBOX_TYPE1", resources->filebox_columntype[1]);
4164 defaults->update("FILEBOX_TYPE2", resources->filebox_columntype[2]);
4165 defaults->update("FILEBOX_TYPE3", resources->filebox_columntype[3]);
4166 defaults->update("FILEBOX_WIDTH0", resources->filebox_columnwidth[0]);
4167 defaults->update("FILEBOX_WIDTH1", resources->filebox_columnwidth[1]);
4168 defaults->update("FILEBOX_WIDTH2", resources->filebox_columnwidth[2]);
4169 defaults->update("FILEBOX_WIDTH3", resources->filebox_columnwidth[3]);
4170 defaults->update("FILEBOX_FILTER", resources->filebox_filter);
4176 // For some reason XTranslateCoordinates can take a long time to return.
4177 // We work around this by only calling it when the event windows are different.
4178 void BC_WindowBase::translate_coordinates(Window src_w,
4190 *dest_x_return = src_x;
4191 *dest_y_return = src_y;
4195 XTranslateCoordinates(top_level->display,
4203 //printf("BC_WindowBase::translate_coordinates 1 %lld\n", timer.get_difference());
4213 #ifdef HAVE_LIBXXF86VM
4214 void BC_WindowBase::closest_vm(int *vm, int *width, int *height)
4218 if(XF86VidModeQueryExtension(top_level->display,&foo,&bar)) {
4220 XF86VidModeModeInfo **vm_modelines;
4221 XF86VidModeGetAllModeLines(top_level->display,XDefaultScreen(top_level->display),&vm_count,&vm_modelines);
4222 for (i = 0; i < vm_count; i++) {
4223 if (vm_modelines[i]->hdisplay < vm_modelines[*vm]->hdisplay && vm_modelines[i]->hdisplay >= *width)
4226 display = top_level->display;
4227 if (vm_modelines[*vm]->hdisplay == *width)
4231 *width = vm_modelines[*vm]->hdisplay;
4232 *height = vm_modelines[*vm]->vdisplay;
4237 void BC_WindowBase::scale_vm(int vm)
4239 int foo,bar,dotclock;
4240 if(XF86VidModeQueryExtension(top_level->display,&foo,&bar))
4243 XF86VidModeModeInfo **vm_modelines;
4244 XF86VidModeModeLine vml;
4245 XF86VidModeGetAllModeLines(top_level->display,XDefaultScreen(top_level->display),&vm_count,&vm_modelines);
4246 XF86VidModeGetModeLine(top_level->display,XDefaultScreen(top_level->display),&dotclock,&vml);
4247 orig_modeline.dotclock = dotclock;
4248 orig_modeline.hdisplay = vml.hdisplay;
4249 orig_modeline.hsyncstart = vml.hsyncstart;
4250 orig_modeline.hsyncend = vml.hsyncend;
4251 orig_modeline.htotal = vml.htotal;
4252 orig_modeline.vdisplay = vml.vdisplay;
4253 orig_modeline.vsyncstart = vml.vsyncstart;
4254 orig_modeline.vsyncend = vml.vsyncend;
4255 orig_modeline.vtotal = vml.vtotal;
4256 orig_modeline.flags = vml.flags;
4257 orig_modeline.privsize = vml.privsize;
4258 // orig_modeline.private = vml.private;
4259 XF86VidModeSwitchToMode(top_level->display,XDefaultScreen(top_level->display),vm_modelines[vm]);
4260 XF86VidModeSetViewPort(top_level->display,XDefaultScreen(top_level->display),0,0);
4261 XFlush(top_level->display);
4265 void BC_WindowBase::restore_vm()
4267 XF86VidModeSwitchToMode(top_level->display,XDefaultScreen(top_level->display),&orig_modeline);
4268 XFlush(top_level->display);
4291 #ifndef SINGLE_THREAD
4292 int BC_WindowBase::get_event_count()
4294 event_lock->lock("BC_WindowBase::get_event_count");
4295 int result = common_events.total;
4296 event_lock->unlock();
4300 XEvent* BC_WindowBase::get_event()
4303 while(!done && !result)
4305 event_condition->lock("BC_WindowBase::get_event");
4306 event_lock->lock("BC_WindowBase::get_event");
4308 if(common_events.total && !done)
4310 result = common_events.values[0];
4311 common_events.remove_number(0);
4314 event_lock->unlock();
4319 void BC_WindowBase::put_event(XEvent *event)
4321 event_lock->lock("BC_WindowBase::put_event");
4322 common_events.append(event);
4323 event_lock->unlock();
4324 event_condition->unlock();
4327 #endif // SINGLE_THREAD
4329 int BC_WindowBase::get_id()
4335 BC_Pixmap *BC_WindowBase::create_pixmap(VFrame *vframe)
4337 int w = vframe->get_w(), h = vframe->get_h();
4338 BC_Pixmap *icon = new BC_Pixmap(this, w, h);
4339 icon->draw_vframe(vframe, 0,0, w,h, 0,0);