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 "bcwindowbase.h"
37 #include "bcwindowevents.h"
38 #include "bccmodels.h"
40 #include "condition.h"
58 #include <X11/extensions/Xinerama.h>
59 #include <X11/extensions/Xvlib.h>
60 #include <X11/extensions/shape.h>
61 #include <X11/XF86keysym.h>
62 #include <X11/Sunkeysym.h>
65 BC_ResizeCall::BC_ResizeCall(int w, int h)
77 int BC_WindowBase::shm_completion_event = -1;
81 BC_Resources BC_WindowBase::resources;
83 Window XGroupLeader = 0;
85 Mutex BC_KeyboardHandlerLock::keyboard_listener_mutex("keyboard_listener",0);
86 ArrayList<BC_KeyboardHandler*> BC_KeyboardHandler::listeners;
88 BC_WindowBase::BC_WindowBase(int opts)
91 //printf("BC_WindowBase::BC_WindowBase 1\n");
92 BC_WindowBase::initialize();
95 BC_WindowBase::~BC_WindowBase()
98 BC_Display::lock_display("BC_WindowBase::~BC_WindowBase");
100 if(window_type == MAIN_WINDOW)
101 lock_window("BC_WindowBase::~BC_WindowBase");
104 #ifdef HAVE_LIBXXF86VM
105 if(window_type == VIDMODE_SCALED_WINDOW && vm_switched)
112 if(window_type != MAIN_WINDOW)
114 if(top_level->active_menubar == this) top_level->active_menubar = 0;
115 if(top_level->active_popup_menu == this) top_level->active_popup_menu = 0;
116 if(top_level->active_subwindow == this) top_level->active_subwindow = 0;
117 // Remove pointer from parent window to this
118 parent_window->subwindows->remove(this);
121 if(icon_window) delete icon_window;
122 if(window_type == POPUP_WINDOW) parent_window->remove_popup(this);
124 // Delete the subwindows
128 while(subwindows->total)
130 // Subwindow removes its own pointer
131 delete subwindows->values[0];
139 if( get_resources()->get_synchronous() && top_level->options & GLX_WINDOW ) {
141 // NVIDIA library threading problem, XCloseDisplay SEGVs without this
142 sync_lock("BC_WindowBase::~BC_WindowBase:XDestroyWindow");
143 glXMakeContextCurrent(top_level->display, 0, 0, 0);
144 XDestroyWindow(top_level->display, win);
148 get_resources()->get_synchronous()->delete_window(this);
152 XDestroyWindow(top_level->display, win);
154 if(bg_pixmap && !shared_bg_pixmap) delete bg_pixmap;
155 if(icon_pixmap) delete icon_pixmap;
156 if(temp_bitmap) delete temp_bitmap;
157 top_level->active_bitmaps.remove_buffers(this);
158 if(_7segment_pixmaps)
160 for(int i = 0; i < TOTAL_7SEGMENT; i++)
161 delete _7segment_pixmaps[i];
163 delete [] _7segment_pixmaps;
168 if(window_type == MAIN_WINDOW)
170 XFreeGC(display, gc);
171 XFreeFont(display, smallfont);
172 XFreeFont(display, mediumfont);
173 XFreeFont(display, largefont);
174 XFreeFont(display, bigfont);
178 XftFontClose (display, (XftFont*)bigfont_xft);
180 XftFontClose (display, (XftFont*)largefont_xft);
182 XftFontClose (display, (XftFont*)mediumfont_xft);
184 XftFontClose (display, (XftFont*)smallfont_xft);
192 XFree(xinerama_info);
193 xinerama_screens = 0;
197 // Can't close display if another thread is waiting for events.
198 // Synchronous thread must delete display it owns a GLX_WINDOW
199 // Must be last reference to display.
200 #ifndef SINGLE_THREAD
202 if( (options & GLX_DISPLAY) != 0 && get_resources()->get_synchronous() ) {
203 printf("BC_WindowBase::~BC_WindowBase window deleted but opengl deletion is not\n"
204 "implemented for BC_Pixmap.\n");
205 get_resources()->get_synchronous()->delete_display(this);
209 XCloseDisplay(display);
210 // clipboard uses a different display connection
211 clipboard->stop_clipboard();
213 #endif // SINGLE_THREAD
216 resize_history.remove_all_objects();
218 #ifndef SINGLE_THREAD
219 common_events.remove_all_objects();
221 delete event_condition;
224 top_level->window_lock = 0;
225 BC_Display::unlock_display();
230 if( glx_fbcfgs_window ) XFree(glx_fbcfgs_window);
231 if( glx_fbcfgs_pbuffer) XFree(glx_fbcfgs_pbuffer);
232 if( glx_fbcfgs_pixmap ) XFree(glx_fbcfgs_pixmap);
235 UNSET_ALL_LOCKS(this)
238 int BC_WindowBase::initialize()
258 xinerama_screens = 0;
263 translation_events = 0;
264 ctrl_mask = shift_mask = alt_mask = 0;
265 cursor_x = cursor_y = button_number = 0;
277 active_popup_menu = 0;
278 active_subwindow = 0;
281 _7segment_pixmaps = 0;
284 // next_repeat_id = 0;
287 current_font = MEDIUMFONT;
288 current_color = BLACK;
289 current_cursor = ARROW_CURSOR;
292 shared_bg_pixmap = 0;
295 window_type = MAIN_WINDOW;
296 translation_count = 0;
297 x_correction = y_correction = 0;
306 #ifdef HAVE_LIBXXF86VM
310 bold_largefont_xft = 0;
311 bold_mediumfont_xft = 0;
312 bold_smallfont_xft = 0;
320 completion_lock = new Condition(0, "BC_WindowBase::completion_lock");
322 // Need these right away since put_event is called before run_window sometimes.
323 event_lock = new Mutex("BC_WindowBase::event_lock");
324 event_condition = new Condition(0, "BC_WindowBase::event_condition");
325 init_lock = new Condition(0, "BC_WindowBase::init_lock");
328 cursor_timer = new Timer;
331 glx_fbcfgs_window = 0; n_fbcfgs_window = 0;
332 glx_fbcfgs_pbuffer = 0; n_fbcfgs_pbuffer = 0;
333 glx_fbcfgs_pixmap = 0; n_fbcfgs_pixmap = 0;
345 #define DEFAULT_EVENT_MASKS EnterWindowMask | \
348 ButtonReleaseMask | \
349 PointerMotionMask | \
353 int BC_WindowBase::create_window(BC_WindowBase *parent_window,
365 const char *display_name,
367 BC_Pixmap *bg_pixmap,
370 XSetWindowAttributes attr;
372 XSizeHints size_hints;
375 #ifdef HAVE_LIBXXF86VM
379 id = get_resources()->get_id();
381 if(parent_window) top_level = parent_window->top_level;
382 if( top_level ) { // need this to avoid deadlock with Xlib's locks
384 lock_window("BC_WindowBase::create_window");
386 get_resources()->create_window_lock->lock("BC_WindowBase::create_window");
388 #ifdef HAVE_LIBXXF86VM
389 if(window_type == VIDMODE_SCALED_WINDOW)
390 closest_vm(&vm,&w,&h);
397 this->bg_color = bg_color;
398 this->window_type = window_type;
400 this->private_color = private_color;
401 this->parent_window = parent_window;
402 this->bg_pixmap = bg_pixmap;
403 this->allow_resize = allow_resize;
405 strcpy(this->display_name, display_name);
407 this->display_name[0] = 0;
409 strcpy(this->title, _(title));
410 if(bg_pixmap) shared_bg_pixmap = 1;
412 subwindows = new BC_SubWindowList;
414 if(window_type == MAIN_WINDOW)
417 parent_window = this;
421 display = BC_Display::get_display(display_name);
422 BC_Display::lock_display("BC_WindowBase::create_window");
423 // BC_Display::display_global->new_window(this);
426 // get the display connection
428 // This function must be the first Xlib
429 // function a multi-threaded program calls
431 display = init_display(display_name);
432 if( shm_completion_event < 0 ) shm_completion_event =
433 ShmCompletion + XShmGetEventBase(display);
436 screen = DefaultScreen(display);
437 rootwin = RootWindow(display, screen);
438 // window placement boundaries
439 if( !xinerama_screens && XineramaIsActive(display) )
440 xinerama_info = XineramaQueryScreens(display, &xinerama_screens);
441 root_w = get_root_w(0);
442 root_h = get_root_h(0);
445 vis = get_glx_visual(display);
448 vis = DefaultVisual(display, screen);
450 default_depth = DefaultDepth(display, screen);
452 client_byte_order = (*(const u_int32_t*)"a ") & 0x00000001;
453 server_byte_order = (XImageByteOrder(display) == MSBFirst) ? 0 : 1;
456 // This must be done before fonts to know if antialiasing is available.
459 if(resources.use_shm < 0) resources.initialize_display(this);
460 x_correction = get_resources()->get_left_border();
461 y_correction = get_resources()->get_top_border();
463 // clamp window placement
464 if(this->x + this->w + x_correction > root_w)
465 this->x = root_w - this->w - x_correction;
466 if(this->y + this->h + y_correction > root_h)
467 this->y = root_h - this->h - y_correction;
468 if(this->x < 0) this->x = 0;
469 if(this->y < 0) this->y = 0;
471 if(this->bg_color == -1)
472 this->bg_color = resources.get_bg_color();
474 // printf("bcwindowbase 1 %s\n", title);
475 // if(window_type == MAIN_WINDOW) sleep(1);
476 // printf("bcwindowbase 10\n");
482 mask = CWEventMask | CWBackPixel | CWColormap | CWCursor;
484 attr.event_mask = DEFAULT_EVENT_MASKS |
485 StructureNotifyMask |
489 attr.background_pixel = get_color(this->bg_color);
490 attr.colormap = cmap;
491 attr.cursor = get_cursor_struct(ARROW_CURSOR);
493 win = XCreateWindow(display, rootwin,
494 this->x, this->y, this->w, this->h, 0,
495 top_level->default_depth, InputOutput,
497 XGetNormalHints(display, win, &size_hints);
499 size_hints.flags = PSize | PMinSize | PMaxSize;
500 size_hints.width = this->w;
501 size_hints.height = this->h;
502 size_hints.min_width = allow_resize ? minw : this->w;
503 size_hints.max_width = allow_resize ? 32767 : this->w;
504 size_hints.min_height = allow_resize ? minh : this->h;
505 size_hints.max_height = allow_resize ? 32767 : this->h;
506 if(x > -BC_INFINITY && x < BC_INFINITY)
508 size_hints.flags |= PPosition;
509 size_hints.x = this->x;
510 size_hints.y = this->y;
514 txlist[0] = this->title;
516 XTextProperty titleprop;
517 if(options & WINDOW_UTF8)
518 Xutf8TextListToTextProperty(display, txlist, 1,
519 XUTF8StringStyle, &titleprop);
521 XmbTextListToTextProperty(display, txlist, 1,
522 XStdICCTextStyle, &titleprop);
523 XSetWMProperties(display, win, &titleprop, &titleprop,
524 0, 0, &size_hints, 0, 0);
525 XFree(titleprop.value);
528 #ifndef SINGLE_THREAD
529 clipboard = new BC_Clipboard(display_name);
530 clipboard->start_clipboard();
536 Atom ClientLeaderXAtom;
537 if (XGroupLeader == 0)
539 const char *instance_name = "cinelerra";
540 const char *class_name = "Cinelerra";
541 XClassHint *class_hints = XAllocClassHint();
542 class_hints->res_name = (char*)instance_name;
543 class_hints->res_class = (char*)class_name;
544 XSetClassHint(top_level->display, win, class_hints);
546 ClientLeaderXAtom = XInternAtom(display, "WM_CLIENT_LEADER", True);
547 XChangeProperty(display, win, ClientLeaderXAtom, XA_WINDOW, 32,
548 PropModeReplace, (unsigned char *)&XGroupLeader, true);
553 #ifdef HAVE_LIBXXF86VM
554 if(window_type == VIDMODE_SCALED_WINDOW && vm != -1)
561 #ifdef HAVE_LIBXXF86VM
562 if(window_type == POPUP_WINDOW || window_type == VIDMODE_SCALED_WINDOW)
564 if(window_type == POPUP_WINDOW)
567 mask = CWEventMask | CWBackPixel | CWColormap |
568 CWOverrideRedirect | CWSaveUnder | CWCursor;
570 attr.event_mask = DEFAULT_EVENT_MASKS |
574 if(this->bg_color == -1)
575 this->bg_color = resources.get_bg_color();
576 attr.background_pixel = top_level->get_color(bg_color);
577 attr.colormap = top_level->cmap;
578 if(top_level->is_hourglass)
579 attr.cursor = top_level->get_cursor_struct(HOURGLASS_CURSOR);
581 attr.cursor = top_level->get_cursor_struct(ARROW_CURSOR);
582 attr.override_redirect = True;
583 attr.save_under = True;
585 win = XCreateWindow(top_level->display,
586 top_level->rootwin, this->x, this->y, this->w, this->h, 0,
587 top_level->default_depth, InputOutput, top_level->vis, mask,
589 top_level->add_popup(this);
592 if(window_type == SUB_WINDOW)
594 mask = CWEventMask | CWBackPixel | CWCursor;
595 attr.event_mask = DEFAULT_EVENT_MASKS;
596 attr.background_pixel = top_level->get_color(this->bg_color);
597 if(top_level->is_hourglass)
598 attr.cursor = top_level->get_cursor_struct(HOURGLASS_CURSOR);
600 attr.cursor = top_level->get_cursor_struct(ARROW_CURSOR);
601 win = XCreateWindow(top_level->display,
602 parent_window->win, this->x, this->y, this->w, this->h, 0,
603 top_level->default_depth, InputOutput, top_level->vis, mask,
606 if(!hidden) XMapWindow(top_level->display, win);
609 // Create pixmap for all windows
610 pixmap = new BC_Pixmap(this, this->w, this->h);
612 // Set up options for main window
613 if(window_type == MAIN_WINDOW)
615 if(get_resources()->bg_image && !bg_pixmap && bg_color < 0)
617 this->bg_pixmap = new BC_Pixmap(this,
618 get_resources()->bg_image,
622 if(!hidden) show_window();
629 draw_background(0, 0, this->w, this->h);
631 flash(-1, -1, -1, -1, 0);
633 // Set up options for popup window
634 #ifdef HAVE_LIBXXF86VM
635 if(window_type == POPUP_WINDOW || window_type == VIDMODE_SCALED_WINDOW)
637 if(window_type == POPUP_WINDOW)
641 if(!hidden) show_window();
643 get_resources()->create_window_lock->unlock();
644 if(need_lock) unlock_window();
649 Display* BC_WindowBase::init_display(const char *display_name)
653 if(display_name && display_name[0] == 0) display_name = NULL;
654 if((display = XOpenDisplay(display_name)) == NULL) {
655 printf("BC_WindowBase::init_display: cannot connect to X server %s\n",
657 if(getenv("DISPLAY") == NULL) {
658 printf("'DISPLAY' environment variable not set.\n");
662 // Try again with default display.
663 if((display = XOpenDisplay(0)) == NULL) {
664 printf("BC_WindowBase::init_display: cannot connect to default X server.\n");
672 Display* BC_WindowBase::get_display()
674 return top_level->display;
677 int BC_WindowBase::get_screen()
679 return top_level->screen;
682 int BC_WindowBase::run_window()
688 // Events may have been sent before run_window so can't initialize them here.
691 set_repeat(get_resources()->tooltip_delay);
692 BC_Display::display_global->new_window(this);
694 // If the first window created, run the display loop in this thread.
695 if(BC_Display::display_global->is_first(this))
697 BC_Display::unlock_display();
698 BC_Display::display_global->loop();
702 BC_Display::unlock_display();
703 completion_lock->lock("BC_WindowBase::run_window");
706 BC_Display::lock_display("BC_WindowBase::run_window");
707 BC_Display::display_global->delete_window(this);
709 unset_all_repeaters();
711 BC_Display::unlock_display();
713 #else // SINGLE_THREAD
718 set_repeat(get_resources()->tooltip_delay);
720 // Start X server events
721 event_thread = new BC_WindowEvents(this);
722 event_thread->start();
728 // Handle common events
734 unset_all_repeaters();
738 event_condition->reset();
739 common_events.remove_all_objects();
743 #endif // SINGLE_THREAD
748 int BC_WindowBase::get_key_masks(unsigned int key_state)
750 // printf("BC_WindowBase::get_key_masks %llx\n",
751 // event->xkey.state);
752 ctrl_mask = (key_state & ControlMask) ? 1 : 0; // ctrl key down
753 shift_mask = (key_state & ShiftMask) ? 1 : 0; // shift key down
754 alt_mask = (key_state & Mod1Mask) ? 1 : 0; // alt key down
759 void BC_WindowBase::add_keyboard_listener(int(BC_WindowBase::*handler)(BC_WindowBase *))
761 BC_KeyboardHandlerLock set;
762 BC_KeyboardHandler::listeners.append(new BC_KeyboardHandler(handler, this));
765 void BC_WindowBase::del_keyboard_listener(int(BC_WindowBase::*handler)(BC_WindowBase *))
767 BC_KeyboardHandlerLock set;
768 int i = BC_KeyboardHandler::listeners.size();
769 while( --i >= 0 && BC_KeyboardHandler::listeners[i]->handler!=handler );
770 if( i >= 0 ) BC_KeyboardHandler::listeners.remove_object_number(i);
773 int BC_KeyboardHandler::run_event(BC_WindowBase *wp)
775 int result = (win->*handler)(wp);
779 int BC_KeyboardHandler::run_listeners(BC_WindowBase *wp)
782 BC_KeyboardHandlerLock set;
783 for( int i=0; !result && i<listeners.size(); ++i ) {
784 BC_KeyboardHandler *listener = listeners[i];
785 result = listener->run_event(wp);
790 void BC_KeyboardHandler::kill_grabs()
792 BC_KeyboardHandlerLock set;
793 for( int i=0; i<listeners.size(); ++i ) {
794 BC_WindowBase *win = listeners[i]->win;
795 if( win->get_window_type() != POPUP_WINDOW ) continue;
796 ((BC_Popup *)win)->ungrab_keyboard();
800 void BC_ActiveBitmaps::reque(XEvent *event)
802 XShmCompletionEvent *shm_ev = (XShmCompletionEvent *)event;
803 ShmSeg shmseg = shm_ev->shmseg;
804 Drawable drawable = shm_ev->drawable;
805 //printf("BC_BitmapImage::reque %08lx\n",shmseg);
806 active_lock.lock("BC_BitmapImage::reque");
807 BC_BitmapImage *bfr = first;
808 while( bfr && bfr->get_shmseg() != shmseg ) bfr = bfr->next;
809 if( bfr && bfr->drawable == drawable )
811 active_lock.unlock();
813 // sadly, X reports two drawable completions and creates false reporting, so no boobytrap
814 // printf("BC_BitmapImage::reque missed shmseg %08x, drawable %08x\n",
815 // (int)shmseg, (int)drawable);
818 if( bfr->drawable != drawable ) return;
819 if( bfr->is_zombie() ) { --BC_Bitmap::zombies; delete bfr; return; }
820 bfr->bitmap->reque(bfr);
823 void BC_ActiveBitmaps::insert(BC_BitmapImage *bfr, Drawable pixmap)
825 active_lock.lock("BC_BitmapImage::insert");
826 bfr->drawable = pixmap;
828 active_lock.unlock();
831 void BC_ActiveBitmaps::remove_buffers(BC_WindowBase *wdw)
833 active_lock.lock("BC_ActiveBitmaps::remove");
834 for( BC_BitmapImage *nxt=0, *bfr=first; bfr; bfr=nxt ) {
836 if( bfr->is_zombie() ) { --BC_Bitmap::zombies; delete bfr; continue; }
837 if( bfr->bitmap->parent_window == wdw ) remove_pointer(bfr);
839 active_lock.unlock();
842 BC_ActiveBitmaps::BC_ActiveBitmaps()
846 BC_ActiveBitmaps::~BC_ActiveBitmaps()
852 int BC_WindowBase::keysym_lookup(XEvent *event)
854 for( int i = 0; i < KEYPRESSLEN; ++i ) keys_return[i] = 0;
855 for( int i = 0; i < 4; ++i ) wkey_string[i] = 0;
857 if( event->xany.send_event && !event->xany.serial ) {
858 keysym = (KeySym) event->xkey.keycode;
859 keys_return[0] = keysym;
863 wkey_string_length = XwcLookupString(input_context,
864 (XKeyEvent*)event, wkey_string, 4, &keysym, 0);
865 //printf("keysym_lookup 1 %d %d %lx %x %x %x %x\n", wkey_string_length, keysym,
866 // wkey_string[0], wkey_string[1], wkey_string[2], wkey_string[3]);
869 int ret = Xutf8LookupString(input_context, (XKeyEvent*)event,
870 keys_return, KEYPRESSLEN, &keysym, &stat);
871 //printf("keysym_lookup 2 %d %d %lx %x %x\n", ret, stat, keysym, keys_return[0], keys_return[1]);
872 if( stat == XLookupBoth ) return ret;
873 if( stat == XLookupKeySym ) return 0;
875 return XLookupString((XKeyEvent*)event, keys_return, KEYPRESSLEN, &keysym, 0);
878 pthread_t locking_task = -1;
879 int locking_event = -1;
880 int locking_message = -1;
882 int BC_WindowBase::dispatch_event(XEvent *event)
886 XClientMessageEvent *ptr;
887 int cancel_resize, cancel_translation;
892 #ifndef SINGLE_THREAD
893 // If an event is waiting get it, otherwise
894 // wait for next event only if there are no compressed events.
895 if(get_event_count() ||
896 (!motion_events && !resize_events && !translation_events))
899 // Lock out window deletions
900 lock_window("BC_WindowBase::dispatch_event 1");
901 locking_event = event->type;
902 locking_task = pthread_self();
903 locking_message = event->xclient.message_type;
906 // Handle compressed events
908 lock_window("BC_WindowBase::dispatch_event 2");
910 dispatch_resize_event(last_resize_w, last_resize_h);
912 dispatch_motion_event();
913 if(translation_events)
914 dispatch_translation_event();
925 //static const char *event_names[] = {
926 // "Reply", "Error", "KeyPress", "KeyRelease", "ButtonPress", "ButtonRelease", "MotionNotify",
927 // "EnterNotify", "LeaveNotify", "FocusIn", "FocusOut", "KeymapNotify", "Expose", "GraphicsExpose",
928 // "NoExpose", "VisibilityNotify", "CreateNotify", "DestroyNotify", "UnmapNotify", "MapNotify",
929 // "MapRequest", "ReparentNotify", "ConfigureNotify", "ConfigureRequest", "GravityNotify",
930 // "ResizeRequest", "CirculateNotify", "CirculateRequest", "PropertyNotify", "SelectionClear",
931 // "SelectionRequest", "SelectionNotify", "ColormapNotify", "ClientMessage", "MappingNotify",
932 // "GenericEvent", "LASTEvent",
936 //if(event->type != ClientMessage) {
937 // printf("BC_WindowBase::dispatch_event %d %s %p %d (%s)\n",
938 //__LINE__, title, event, event->type,
939 // event->type>=0 && event->type<sizeof(event_names)/sizeof(event_names[0]) ?
940 // event_names[event->type] : "Unknown");
946 switch(event->type) {
948 // Clear the resize buffer
949 if(resize_events) dispatch_resize_event(last_resize_w, last_resize_h);
950 // Clear the motion buffer since this can clear the window
953 dispatch_motion_event();
956 ptr = (XClientMessageEvent*)event;
959 if(ptr->message_type == ProtoXAtom &&
960 (Atom)ptr->data.l[0] == DelWinXAtom)
965 if(ptr->message_type == RepeaterXAtom)
967 dispatch_repeat_event(ptr->data.l[0]);
968 // Make sure the repeater still exists.
969 // for(int i = 0; i < repeaters.total; i++)
971 // if(repeaters.values[i]->repeat_id == ptr->data.l[0])
973 // dispatch_repeat_event_master(ptr->data.l[0]);
979 if(ptr->message_type == SetDoneXAtom)
983 { // We currently use X marshalling for xatom events, we can switch to something else later
984 recieve_custom_xatoms((xatom_event *)ptr);
995 dispatch_focus_out();
1007 get_key_masks(event->xbutton.state);
1008 cursor_x = event->xbutton.x;
1009 cursor_y = event->xbutton.y;
1010 button_number = event->xbutton.button;
1012 //printf("BC_WindowBase::dispatch_event %d %d\n", __LINE__, button_number);
1013 event_win = event->xany.window;
1014 if (button_number < 6)
1016 if(button_number < 4)
1018 button_pressed = event->xbutton.button;
1019 button_time1 = button_time2;
1020 button_time2 = button_time3;
1021 button_time3 = event->xbutton.time;
1024 drag_win = event_win;
1025 drag_x1 = cursor_x - get_resources()->drag_radius;
1026 drag_x2 = cursor_x + get_resources()->drag_radius;
1027 drag_y1 = cursor_y - get_resources()->drag_radius;
1028 drag_y2 = cursor_y + get_resources()->drag_radius;
1030 if((long)(button_time3 - button_time1) < resources.double_click * 2)
1033 button_time3 = button_time2 = button_time1 = 0;
1035 if((long)(button_time3 - button_time2) < resources.double_click)
1038 // button_time3 = button_time2 = button_time1 = 0;
1046 dispatch_button_press();
1051 get_key_masks(event->xbutton.state);
1052 button_number = event->xbutton.button;
1053 event_win = event->xany.window;
1054 if (button_number < 6)
1056 if(button_number < 4)
1058 //printf("BC_WindowBase::dispatch_event %d %d\n", __LINE__, button_number);
1060 dispatch_button_release();
1065 event_win = event->xany.window;
1066 dispatch_expose_event();
1070 get_key_masks(event->xmotion.state);
1071 // Dispatch previous motion event if this is a subsequent motion from a different window
1072 if(motion_events && last_motion_win != event->xany.window)
1074 dispatch_motion_event();
1077 // Buffer the current motion
1079 last_motion_state = event->xmotion.state;
1080 last_motion_x = event->xmotion.x;
1081 last_motion_y = event->xmotion.y;
1082 last_motion_win = event->xany.window;
1085 case ConfigureNotify:
1086 // printf("BC_WindowBase::dispatch_event %d win=%p this->win=%p\n",
1088 // event->xany.window,
1091 XTranslateCoordinates(top_level->display,
1099 last_resize_w = event->xconfigure.width;
1100 last_resize_h = event->xconfigure.height;
1103 cancel_translation = 0;
1105 // Resize history prevents responses to recursive resize requests
1106 for(int i = 0; i < resize_history.total && !cancel_resize; i++)
1108 if(resize_history.values[i]->w == last_resize_w &&
1109 resize_history.values[i]->h == last_resize_h)
1111 delete resize_history.values[i];
1112 resize_history.remove_number(i);
1117 if(last_resize_w == w && last_resize_h == h)
1125 if((last_translate_x == x && last_translate_y == y))
1126 cancel_translation = 1;
1128 if(!cancel_translation)
1130 translation_events = 1;
1133 translation_count++;
1137 get_key_masks(event->xkey.state);
1138 keys_return[0] = 0; keysym = -1;
1139 if(XFilterEvent(event, win)) {
1142 if( keysym_lookup(event) < 0 ) {
1143 printf("keysym %x\n", (uint32_t)keysym);
1147 //printf("BC_WindowBase::dispatch_event %d keysym=0x%x\n",
1151 // block out control keys
1152 if(keysym > 0xffe0 && keysym < 0xffff) break;
1153 // block out Alt_GR key
1154 if(keysym == 0xfe03) break;
1157 printf("BC_WindowBase::dispatch_event %x\n", (uint32_t)keysym);
1159 #ifdef X_HAVE_UTF8_STRING
1160 //It's Ascii or UTF8?
1161 // if (keysym != 0xffff && (keys_return[0] & 0xff) >= 0x7f )
1162 //printf("BC_WindowBase::dispatch_event %d %02x%02x\n", __LINE__, keys_return[0], keys_return[1]);
1164 if( ((keys_return[1] & 0xff) > 0x80) &&
1165 ((keys_return[0] & 0xff) > 0xC0) ) {
1166 //printf("BC_WindowBase::dispatch_event %d\n", __LINE__);
1167 key_pressed = keysym & 0xff;
1173 // block out extra keys
1183 // Translate key codes
1184 case XK_Return: key_pressed = RETURN; break;
1185 case XK_Up: key_pressed = UP; break;
1186 case XK_Down: key_pressed = DOWN; break;
1187 case XK_Left: key_pressed = LEFT; break;
1188 case XK_Right: key_pressed = RIGHT; break;
1189 case XK_Next: key_pressed = PGDN; break;
1190 case XK_Prior: key_pressed = PGUP; break;
1191 case XK_BackSpace: key_pressed = BACKSPACE; break;
1192 case XK_Escape: key_pressed = ESC; break;
1195 key_pressed = LEFTTAB;
1199 case XK_ISO_Left_Tab: key_pressed = LEFTTAB; break;
1200 case XK_underscore: key_pressed = '_'; break;
1201 case XK_asciitilde: key_pressed = '~'; break;
1202 case XK_Delete: key_pressed = DELETE; break;
1203 case XK_Home: key_pressed = HOME; break;
1204 case XK_End: key_pressed = END; break;
1207 case XK_KP_Enter: key_pressed = KPENTER; break;
1208 case XK_KP_Add: key_pressed = KPPLUS; break;
1209 case XK_KP_Subtract: key_pressed = KPMINUS; break;
1210 case XK_KP_Multiply: key_pressed = KPSTAR; break;
1211 case XK_KP_Divide: key_pressed = KPSLASH; break;
1213 case XK_KP_End: key_pressed = KP1; break;
1215 case XK_KP_Down: key_pressed = KP2; break;
1217 case XK_KP_Page_Down: key_pressed = KP3; break;
1219 case XK_KP_Left: key_pressed = KP4; break;
1221 case XK_KP_Begin: key_pressed = KP5; break;
1223 case XK_KP_Right: key_pressed = KP6; break;
1225 case XK_KP_Home: key_pressed = KP7; break;
1227 case XK_KP_Up: key_pressed = KP8; break;
1229 case XK_KP_Page_Up: key_pressed = KP9; break;
1231 case XK_KP_Insert: key_pressed = KPINS; break;
1233 case XK_KP_Delete: key_pressed = KPDEL; break;
1234 case XK_Menu: key_pressed = KPMENU; break; /* menu */
1236 // above case XK_KP_Enter: key_pressed = KPENTER; break; /* check */
1237 case XF86XK_MenuKB: key_pressed = KPMENU; break; /* menu */
1238 // intercepted case XF86XK_PowerDown: key_pressed = KPPOWER; break; /* Power */
1239 case XF86XK_Launch1: key_pressed = KPTV; break; /* TV */
1240 case XF86XK_Launch2: key_pressed = KPDVD; break; /* DVD */
1241 // intercepted case XF86XK_WWW: key_pressed = KPWWEB; break; /* WEB */
1242 case XF86XK_Launch3: key_pressed = KPBOOK; break; /* book */
1243 case XF86XK_Launch4: key_pressed = KPHAND; break; /* hand */
1244 case XF86XK_Reply: key_pressed = KPTMR; break; /* timer */
1245 case SunXK_Front: key_pressed = KPMAXW; break; /* max */
1246 // above case XK_Left: key_pressed = LEFT; break; /* left */
1247 // above case XK_Right: key_pressed = RIGHT; break; /* right */
1248 // above case XK_Down: key_pressed = DOWN; break; /* down */
1249 // above case XK_Up: key_pressed = UP; break; /* up */
1250 // above case XK_SPACE: key_pressed = KPSPACE; break; /* ok */
1251 // intercepted case XF86XK_AudioRaiseVolume: key_pressed = KPVOLU; break; /* VOL + */
1252 // intercepted case XF86XK_AudioMute: key_pressed = KPMUTE; break; /* MUTE */
1253 // intercepted case XF86XK_AudioLowerVolume: key_pressed = KPVOLD; break; /* VOL - */
1254 case XF86XK_ScrollUp: key_pressed = KPCHUP; break; /* CH + */
1255 case XF86XK_ScrollDown: key_pressed = KPCHDN; break; /* CH - */
1256 case XF86XK_AudioRecord: key_pressed = KPRECD; break; /* ( o) red */
1257 case XF86XK_Forward: key_pressed = KPPLAY; break; /* ( >) */
1258 case XK_Redo: key_pressed = KPFWRD; break; /* (>>) */
1259 case XF86XK_Back: key_pressed = KPBACK; break; /* (<<) */
1260 case XK_Cancel: key_pressed = KPSTOP; break; /* ([]) */
1261 case XK_Pause: key_pressed = KPAUSE; break; /* ('') */
1264 key_pressed = keysym & 0xff;
1265 #ifdef X_HAVE_UTF8_STRING
1266 //printf("BC_WindowBase::dispatch_event %d\n", __LINE__);
1271 #ifdef X_HAVE_UTF8_STRING
1273 key_pressed_utf8 = keys_return;
1278 if( top_level == this )
1279 result = BC_KeyboardHandler::run_listeners(this);
1281 //printf("BC_WindowBase::dispatch_event %d %d %x\n", shift_down(), alt_down(), key_pressed);
1283 result = dispatch_keypress_event();
1284 // Handle some default keypresses
1287 if(key_pressed == 'w' ||
1296 XLookupString((XKeyEvent*)event, keys_return, 1, &keysym, 0);
1297 dispatch_keyrelease_event();
1298 // printf("BC_WindowBase::dispatch_event KeyRelease keysym=0x%x keystate=0x%lld\n",
1299 // keysym, event->xkey.state);
1303 event_win = event->xany.window;
1304 dispatch_cursor_leave();
1308 event_win = event->xany.window;
1309 cursor_x = event->xcrossing.x;
1310 cursor_y = event->xcrossing.y;
1311 dispatch_cursor_enter();
1316 //printf("100 %s %p %d\n", title, event, event->type);
1317 //if(event->type != ClientMessage) dump();
1319 #ifndef SINGLE_THREAD
1321 if(event) delete event;
1323 // if(done) completion_lock->unlock();
1326 if(debug) printf("BC_WindowBase::dispatch_event this=%p %d\n", this, __LINE__);
1330 int BC_WindowBase::dispatch_expose_event()
1333 for(int i = 0; i < subwindows->total && !result; i++)
1335 result = subwindows->values[i]->dispatch_expose_event();
1338 // Propagate to user
1339 if(!result) expose_event();
1343 int BC_WindowBase::dispatch_resize_event(int w, int h)
1345 // Can't store new w and h until the event is handles
1346 // because bcfilebox depends on the old w and h to
1347 // reposition widgets.
1348 if(window_type == MAIN_WINDOW)
1352 pixmap = new BC_Pixmap(this, w, h);
1354 clear_box(0, 0, w, h);
1357 // Propagate to subwindows
1358 for(int i = 0; i < subwindows->total; i++)
1360 subwindows->values[i]->dispatch_resize_event(w, h);
1363 // Propagate to user
1366 if(window_type == MAIN_WINDOW)
1374 int BC_WindowBase::dispatch_translation_event()
1376 translation_events = 0;
1377 if(window_type == MAIN_WINDOW)
1381 x = last_translate_x;
1382 y = last_translate_y;
1383 // Correct for window manager offsets
1388 for(int i = 0; i < subwindows->total; i++)
1390 subwindows->values[i]->dispatch_translation_event();
1393 translation_event();
1397 int BC_WindowBase::dispatch_motion_event()
1402 if(top_level == this)
1405 event_win = last_motion_win;
1406 get_key_masks(last_motion_state);
1409 if(get_button_down() && !active_menubar && !active_popup_menu)
1413 cursor_x = last_motion_x;
1414 cursor_y = last_motion_y;
1415 result = dispatch_drag_motion();
1419 (last_motion_x < drag_x1 || last_motion_x >= drag_x2 ||
1420 last_motion_y < drag_y1 || last_motion_y >= drag_y2))
1425 result = dispatch_drag_start();
1429 cursor_x = last_motion_x;
1430 cursor_y = last_motion_y;
1432 // printf("BC_WindowBase::dispatch_motion_event %d %p %p %p\n",
1435 // active_popup_menu,
1436 // active_subwindow);
1438 if(active_menubar && !result) result = active_menubar->dispatch_motion_event();
1439 if(active_popup_menu && !result) result = active_popup_menu->dispatch_motion_event();
1440 if(active_subwindow && !result) result = active_subwindow->dispatch_motion_event();
1443 // Dispatch in stacking order
1444 for(int i = subwindows->size() - 1; i >= 0 && !result; i--)
1446 result = subwindows->values[i]->dispatch_motion_event();
1449 if(!result) result = cursor_motion_event(); // give to user
1453 int BC_WindowBase::dispatch_keypress_event()
1456 if(top_level == this)
1458 if(active_subwindow) result = active_subwindow->dispatch_keypress_event();
1461 for(int i = 0; i < subwindows->total && !result; i++)
1463 result = subwindows->values[i]->dispatch_keypress_event();
1466 if(!result) result = keypress_event();
1471 int BC_WindowBase::dispatch_keyrelease_event()
1474 if(top_level == this)
1476 if(active_subwindow) result = active_subwindow->dispatch_keyrelease_event();
1479 for(int i = 0; i < subwindows->total && !result; i++)
1481 result = subwindows->values[i]->dispatch_keyrelease_event();
1484 if(!result) result = keyrelease_event();
1489 int BC_WindowBase::dispatch_focus_in()
1491 for(int i = 0; i < subwindows->total; i++)
1493 subwindows->values[i]->dispatch_focus_in();
1501 int BC_WindowBase::dispatch_focus_out()
1503 for(int i = 0; i < subwindows->total; i++)
1505 subwindows->values[i]->dispatch_focus_out();
1513 int BC_WindowBase::get_has_focus()
1515 return top_level->has_focus;
1518 int BC_WindowBase::get_deleting()
1520 if(is_deleting) return 1;
1521 if(parent_window && parent_window->get_deleting()) return 1;
1525 int BC_WindowBase::dispatch_button_press()
1530 if(top_level == this)
1532 if(active_menubar) result = active_menubar->dispatch_button_press();
1533 if(active_popup_menu && !result) result = active_popup_menu->dispatch_button_press();
1534 if(active_subwindow && !result) result = active_subwindow->dispatch_button_press();
1537 for(int i = 0; i < subwindows->total && !result; i++)
1539 result = subwindows->values[i]->dispatch_button_press();
1542 if(!result) result = button_press_event();
1548 int BC_WindowBase::dispatch_button_release()
1551 if(top_level == this)
1553 if(active_menubar) result = active_menubar->dispatch_button_release();
1554 if(active_popup_menu && !result) result = active_popup_menu->dispatch_button_release();
1555 if(active_subwindow && !result) result = active_subwindow->dispatch_button_release();
1556 if(!result && button_number != 4 && button_number != 5)
1557 result = dispatch_drag_stop();
1560 for(int i = 0; i < subwindows->total && !result; i++)
1562 result = subwindows->values[i]->dispatch_button_release();
1567 result = button_release_event();
1574 int BC_WindowBase::dispatch_repeat_event(int64_t duration)
1577 // all repeat event handlers get called and decide based on activity and duration
1578 // whether to respond
1579 for(int i = 0; i < subwindows->total; i++)
1581 subwindows->values[i]->dispatch_repeat_event(duration);
1585 repeat_event(duration);
1589 // Unlock next repeat signal
1590 if(window_type == MAIN_WINDOW)
1592 #ifdef SINGLE_THREAD
1593 BC_Display::display_global->unlock_repeaters(duration);
1595 for(int i = 0; i < repeaters.total; i++)
1597 if(repeaters.values[i]->delay == duration)
1599 repeaters.values[i]->repeat_lock->unlock();
1607 void BC_WindowBase::unhide_cursor()
1612 if(top_level->is_hourglass)
1613 set_cursor(HOURGLASS_CURSOR, 1, 0);
1615 set_cursor(current_cursor, 1, 0);
1617 cursor_timer->update();
1621 void BC_WindowBase::update_video_cursor()
1623 if(video_on && !is_transparent)
1625 if(cursor_timer->get_difference() > VIDEO_CURSOR_TIMEOUT && !is_transparent)
1628 set_cursor(TRANSPARENT_CURSOR, 1, 1);
1629 cursor_timer->update();
1634 cursor_timer->update();
1639 int BC_WindowBase::dispatch_cursor_leave()
1643 for(int i = 0; i < subwindows->total; i++)
1645 subwindows->values[i]->dispatch_cursor_leave();
1648 cursor_leave_event();
1652 int BC_WindowBase::dispatch_cursor_enter()
1658 if(active_menubar) result = active_menubar->dispatch_cursor_enter();
1659 if(!result && active_popup_menu) result = active_popup_menu->dispatch_cursor_enter();
1660 if(!result && active_subwindow) result = active_subwindow->dispatch_cursor_enter();
1662 for(int i = 0; !result && i < subwindows->total; i++)
1664 result = subwindows->values[i]->dispatch_cursor_enter();
1667 if(!result) result = cursor_enter_event();
1671 int BC_WindowBase::cursor_enter_event()
1676 int BC_WindowBase::cursor_leave_event()
1681 int BC_WindowBase::close_event()
1687 int BC_WindowBase::dispatch_drag_start()
1690 if(active_menubar) result = active_menubar->dispatch_drag_start();
1691 if(!result && active_popup_menu) result = active_popup_menu->dispatch_drag_start();
1692 if(!result && active_subwindow) result = active_subwindow->dispatch_drag_start();
1694 for(int i = 0; i < subwindows->total && !result; i++)
1696 result = subwindows->values[i]->dispatch_drag_start();
1699 if(!result) result = is_dragging = drag_start_event();
1703 int BC_WindowBase::dispatch_drag_stop()
1707 for(int i = 0; i < subwindows->total && !result; i++)
1709 result = subwindows->values[i]->dispatch_drag_stop();
1712 if(is_dragging && !result)
1722 int BC_WindowBase::dispatch_drag_motion()
1725 for(int i = 0; i < subwindows->total && !result; i++)
1727 result = subwindows->values[i]->dispatch_drag_motion();
1730 if(is_dragging && !result)
1732 drag_motion_event();
1743 int BC_WindowBase::show_tooltip(int w, int h)
1747 if(tooltip_text && !tooltip_on &&
1748 (force_tooltip || get_resources()->tooltips_enabled))
1751 top_level->hide_tooltip();
1755 w = get_text_width(MEDIUMFONT, tooltip_text);
1758 h = get_text_height(MEDIUMFONT, tooltip_text);
1760 w += TOOLTIP_MARGIN * 2;
1761 h += TOOLTIP_MARGIN * 2;
1763 XTranslateCoordinates(top_level->display, win,
1764 top_level->rootwin, get_w(), get_h(),
1766 // keep the tip inside the window/display
1767 int top_x = top_level->get_x();
1768 if( x < top_x ) x = top_x;
1769 int top_w = top_x + top_level->get_w();
1770 int lmt_w = top_level->get_screen_x(0, -1) + top_level->get_screen_w(0, -1);
1771 if( top_w < lmt_w ) lmt_w = top_w;
1772 if( x+w > lmt_w ) x = lmt_w-w;
1774 int top_y = top_level->get_y();
1775 if( y < top_y ) y = top_y;
1776 int top_h = top_y + top_level->get_h();
1777 int lmt_h = top_level->get_root_h(0);
1778 if( top_h < lmt_h ) lmt_h = top_h;
1779 if( y+h > lmt_h ) y = lmt_h-h;
1781 int abs_x, abs_y, win_x, win_y;
1782 unsigned int temp_mask;
1784 XQueryPointer(top_level->display, top_level->win,
1785 &temp_win, &temp_win, &abs_x, &abs_y,
1786 &win_x, &win_y, &temp_mask);
1787 // check for cursor inside popup
1788 if( x < abs_x && abs_x < x+w && y < abs_y && abs_y < y+h )
1790 if( x-abs_x < y-abs_y )
1795 tooltip_popup = new BC_Popup(top_level, x, y, w, h,
1796 get_resources()->tooltip_bg_color);
1799 tooltip_popup->set_font(MEDIUMFONT);
1800 tooltip_popup->flash();
1801 tooltip_popup->flush();
1806 int BC_WindowBase::hide_tooltip()
1809 for(int i = 0; i < subwindows->total; i++)
1811 subwindows->values[i]->hide_tooltip();
1817 delete tooltip_popup;
1823 const char *BC_WindowBase::get_tooltip()
1825 return tooltip_text;
1828 int BC_WindowBase::set_tooltip(const char *text)
1830 tooltip_text = text;
1832 // Update existing tooltip if it is visible
1836 tooltip_popup->flash();
1841 // signal the event handler to repeat
1842 int BC_WindowBase::set_repeat(int64_t duration)
1846 printf("BC_WindowBase::set_repeat duration=%jd\n", duration);
1849 if(window_type != MAIN_WINDOW) return top_level->set_repeat(duration);
1851 #ifdef SINGLE_THREAD
1852 BC_Display::display_global->set_repeat(this, duration);
1854 // test repeater database for duplicates
1855 for(int i = 0; i < repeaters.total; i++)
1858 if(repeaters.values[i]->delay == duration)
1860 repeaters.values[i]->start_repeating(this);
1865 BC_Repeater *repeater = new BC_Repeater(this, duration);
1866 repeater->initialize();
1867 repeaters.append(repeater);
1868 repeater->start_repeating();
1873 int BC_WindowBase::unset_repeat(int64_t duration)
1875 if(window_type != MAIN_WINDOW) return top_level->unset_repeat(duration);
1877 #ifdef SINGLE_THREAD
1878 BC_Display::display_global->unset_repeat(this, duration);
1880 for(int i = 0; i < repeaters.total; i++)
1882 if(repeaters.values[i]->delay == duration)
1884 repeaters.values[i]->stop_repeating();
1892 int BC_WindowBase::unset_all_repeaters()
1894 #ifdef SINGLE_THREAD
1895 BC_Display::display_global->unset_all_repeaters(this);
1897 for(int i = 0; i < repeaters.total; i++)
1899 repeaters.values[i]->stop_repeating();
1901 repeaters.remove_all_objects();
1906 // long BC_WindowBase::get_repeat_id()
1908 // return top_level->next_repeat_id++;
1912 #ifndef SINGLE_THREAD
1913 int BC_WindowBase::arm_repeat(int64_t duration)
1915 XEvent *event = new XEvent;
1916 XClientMessageEvent *ptr = (XClientMessageEvent*)event;
1917 ptr->type = ClientMessage;
1918 ptr->message_type = RepeaterXAtom;
1920 ptr->data.l[0] = duration;
1922 // Couldn't use XSendEvent since it locked up randomly.
1928 int BC_WindowBase::recieve_custom_xatoms(xatom_event *event)
1933 int BC_WindowBase::send_custom_xatom(xatom_event *event)
1935 XEvent *myevent = new XEvent;
1936 XClientMessageEvent *ptr = (XClientMessageEvent*)myevent;
1937 ptr->type = ClientMessage;
1938 ptr->message_type = event->message_type;
1939 ptr->format = event->format;
1940 ptr->data.l[0] = event->data.l[0];
1941 ptr->data.l[1] = event->data.l[1];
1942 ptr->data.l[2] = event->data.l[2];
1943 ptr->data.l[3] = event->data.l[3];
1944 ptr->data.l[4] = event->data.l[4];
1952 Atom BC_WindowBase::create_xatom(const char *atom_name)
1954 return XInternAtom(display, atom_name, False);
1957 int BC_WindowBase::get_atoms()
1959 SetDoneXAtom = create_xatom("BC_REPEAT_EVENT");
1960 RepeaterXAtom = create_xatom("BC_CLOSE_EVENT");
1961 DelWinXAtom = create_xatom("WM_DELETE_WINDOW");
1962 ProtoXAtom = create_xatom("WM_PROTOCOLS");
1963 SetDoneXAtom = XInternAtom(display, "BC_REPEAT_EVENT", False);
1964 RepeaterXAtom = XInternAtom(display, "BC_CLOSE_EVENT", False);
1965 DelWinXAtom = XInternAtom(display, "WM_DELETE_WINDOW", False);
1966 if( (ProtoXAtom = XInternAtom(display, "WM_PROTOCOLS", False)) != 0 )
1967 XChangeProperty(display, win, ProtoXAtom, XA_ATOM, 32,
1968 PropModeReplace, (unsigned char *)&DelWinXAtom, True);
1974 void BC_WindowBase::init_cursors()
1976 arrow_cursor = XCreateFontCursor(display, XC_top_left_arrow);
1977 cross_cursor = XCreateFontCursor(display, XC_crosshair);
1978 ibeam_cursor = XCreateFontCursor(display, XC_xterm);
1979 vseparate_cursor = XCreateFontCursor(display, XC_sb_v_double_arrow);
1980 hseparate_cursor = XCreateFontCursor(display, XC_sb_h_double_arrow);
1981 move_cursor = XCreateFontCursor(display, XC_fleur);
1982 left_cursor = XCreateFontCursor(display, XC_sb_left_arrow);
1983 right_cursor = XCreateFontCursor(display, XC_sb_right_arrow);
1984 upright_arrow_cursor = XCreateFontCursor(display, XC_arrow);
1985 upleft_resize_cursor = XCreateFontCursor(display, XC_top_left_corner);
1986 upright_resize_cursor = XCreateFontCursor(display, XC_top_right_corner);
1987 downleft_resize_cursor = XCreateFontCursor(display, XC_bottom_left_corner);
1988 downright_resize_cursor = XCreateFontCursor(display, XC_bottom_right_corner);
1989 hourglass_cursor = XCreateFontCursor(display, XC_watch);
1992 char cursor_data[] = { 0,0,0,0, 0,0,0,0 };
1993 Colormap colormap = DefaultColormap(display, screen);
1994 Pixmap pixmap_bottom = XCreateBitmapFromData(display,
1995 rootwin, cursor_data, 8, 8);
1996 XColor black, dummy;
1997 XAllocNamedColor(display, colormap, "black", &black, &dummy);
1998 transparent_cursor = XCreatePixmapCursor(display,
1999 pixmap_bottom, pixmap_bottom, &black, &black, 0, 0);
2000 // XDefineCursor(display, win, transparent_cursor);
2001 XFreePixmap(display, pixmap_bottom);
2004 int BC_WindowBase::evaluate_color_model(int client_byte_order, int server_byte_order, int depth)
2006 int color_model = BC_TRANSPARENCY;
2010 color_model = BC_RGB8;
2013 color_model = (server_byte_order == client_byte_order) ? BC_RGB565 : BC_BGR565;
2016 color_model = server_byte_order ? BC_BGR888 : BC_RGB888;
2019 color_model = server_byte_order ? BC_BGR8888 : BC_ARGB8888;
2025 int BC_WindowBase::init_colors()
2028 current_color_value = current_color_pixel = 0;
2030 // Get the real depth
2033 ximage = XCreateImage(top_level->display,
2035 top_level->default_depth,
2043 bits_per_pixel = ximage->bits_per_pixel;
2044 XDestroyImage(ximage);
2046 color_model = evaluate_color_model(client_byte_order,
2049 // Get the color model
2055 cmap = XCreateColormap(display, rootwin, vis, AllocNone);
2056 create_private_colors();
2060 cmap = DefaultColormap(display, screen);
2061 create_shared_colors();
2064 allocate_color_table();
2068 //cmap = DefaultColormap(display, screen);
2069 cmap = XCreateColormap(display, rootwin, vis, AllocNone );
2075 int BC_WindowBase::create_private_colors()
2080 for(int i = 0; i < 255; i++)
2082 color = (i & 0xc0) << 16;
2083 color += (i & 0x38) << 10;
2084 color += (i & 0x7) << 5;
2085 color_table[i][0] = color;
2087 create_shared_colors(); // overwrite the necessary colors on the table
2092 int BC_WindowBase::create_color(int color)
2094 if(total_colors == 256)
2096 // replace the closest match with an exact match
2097 color_table[get_color_rgb8(color)][0] = color;
2101 // add the color to the table
2102 color_table[total_colors][0] = color;
2108 int BC_WindowBase::create_shared_colors()
2110 create_color(BLACK);
2111 create_color(WHITE);
2113 create_color(LTGREY);
2114 create_color(MEGREY);
2115 create_color(MDGREY);
2116 create_color(DKGREY);
2118 create_color(LTCYAN);
2119 create_color(MECYAN);
2120 create_color(MDCYAN);
2121 create_color(DKCYAN);
2123 create_color(LTGREEN);
2124 create_color(GREEN);
2125 create_color(DKGREEN);
2127 create_color(LTPINK);
2131 create_color(LTBLUE);
2133 create_color(DKBLUE);
2135 create_color(LTYELLOW);
2136 create_color(MEYELLOW);
2137 create_color(MDYELLOW);
2138 create_color(DKYELLOW);
2140 create_color(LTPURPLE);
2141 create_color(MEPURPLE);
2142 create_color(MDPURPLE);
2143 create_color(DKPURPLE);
2145 create_color(FGGREY);
2146 create_color(MNBLUE);
2147 create_color(ORANGE);
2148 create_color(FTGREY);
2153 int BC_WindowBase::allocate_color_table()
2155 int red, green, blue, color;
2158 for(int i = 0; i < total_colors; i++)
2160 color = color_table[i][0];
2161 red = (color & 0xFF0000) >> 16;
2162 green = (color & 0x00FF00) >> 8;
2163 blue = color & 0xFF;
2165 col.flags = DoRed | DoGreen | DoBlue;
2166 col.red = red<<8 | red;
2167 col.green = green<<8 | green;
2168 col.blue = blue<<8 | blue;
2170 XAllocColor(display, cmap, &col);
2171 color_table[i][1] = col.pixel;
2174 XInstallColormap(display, cmap);
2178 int BC_WindowBase::init_window_shape()
2180 if(bg_pixmap && bg_pixmap->use_alpha())
2182 XShapeCombineMask(top_level->display,
2183 this->win, ShapeBounding, 0, 0,
2184 bg_pixmap->get_alpha(), ShapeSet);
2190 int BC_WindowBase::init_gc()
2192 unsigned long gcmask;
2193 gcmask = GCFont | GCGraphicsExposures;
2196 gcvalues.font = mediumfont->fid; // set the font
2197 gcvalues.graphics_exposures = 0; // prevent expose events for every redraw
2198 gc = XCreateGC(display, rootwin, gcmask, &gcvalues);
2200 // gcmask = GCCapStyle | GCJoinStyle;
2201 // XGetGCValues(display, gc, gcmask, &gcvalues);
2202 // printf("BC_WindowBase::init_gc %d %d %d\n", __LINE__, gcvalues.cap_style, gcvalues.join_style);
2206 int BC_WindowBase::init_fonts()
2208 if( !(smallfont = XLoadQueryFont(display, _(resources.small_font))) )
2209 if( !(smallfont = XLoadQueryFont(display, _(resources.small_font2))) )
2210 smallfont = XLoadQueryFont(display, "fixed");
2211 if( !(mediumfont = XLoadQueryFont(display, _(resources.medium_font))) )
2212 if( !(mediumfont = XLoadQueryFont(display, _(resources.medium_font2))) )
2213 mediumfont = XLoadQueryFont(display, "fixed");
2214 if( !(largefont = XLoadQueryFont(display, _(resources.large_font))) )
2215 if( !(largefont = XLoadQueryFont(display, _(resources.large_font2))) )
2216 largefont = XLoadQueryFont(display, "fixed");
2217 if( !(bigfont = XLoadQueryFont(display, _(resources.big_font))) )
2218 if( !(bigfont = XLoadQueryFont(display, _(resources.big_font2))) )
2219 bigfont = XLoadQueryFont(display, "fixed");
2222 if(get_resources()->use_fontset)
2227 // FIXME: should check the m,d,n values
2228 smallfontset = XCreateFontSet(display, resources.small_fontset, &m, &n, &d);
2230 smallfontset = XCreateFontSet(display, "fixed,*", &m, &n, &d);
2231 mediumfontset = XCreateFontSet(display, resources.medium_fontset, &m, &n, &d);
2232 if( !mediumfontset )
2233 mediumfontset = XCreateFontSet(display, "fixed,*", &m, &n, &d);
2234 largefontset = XCreateFontSet(display, resources.large_fontset, &m, &n, &d);
2236 largefontset = XCreateFontSet(display, "fixed,*", &m, &n, &d);
2237 bigfontset = XCreateFontSet(display, resources.big_fontset, &m, &n, &d);
2239 largefontset = XCreateFontSet(display, "fixed,*", &m, &n, &d);
2240 if(bigfontset && largefontset && mediumfontset && smallfontset) {
2241 curr_fontset = mediumfontset;
2242 get_resources()->use_fontset = 1;
2246 get_resources()->use_fontset = 0;
2253 void BC_WindowBase::init_xft()
2256 // does not seem to be thread safe (07/06/2015)
2257 static Mutex xft_lock;
2258 xft_lock.lock("BC_WindowBase::init_xft");
2259 if(!(smallfont_xft =
2260 (resources.small_font_xft[0] == '-' ?
2261 XftFontOpenXlfd(display, screen, resources.small_font_xft) :
2262 XftFontOpenName(display, screen, resources.small_font_xft))) )
2263 if(!(smallfont_xft =
2264 XftFontOpenXlfd(display, screen, resources.small_font_xft2)))
2265 smallfont_xft = XftFontOpenXlfd(display, screen, "fixed");
2266 if(!(mediumfont_xft =
2267 (resources.medium_font_xft[0] == '-' ?
2268 XftFontOpenXlfd(display, screen, resources.medium_font_xft) :
2269 XftFontOpenName(display, screen, resources.medium_font_xft))) )
2270 if(!(mediumfont_xft =
2271 XftFontOpenXlfd(display, screen, resources.medium_font_xft2)))
2272 mediumfont_xft = XftFontOpenXlfd(display, screen, "fixed");
2273 if(!(largefont_xft =
2274 (resources.large_font_xft[0] == '-' ?
2275 XftFontOpenXlfd(display, screen, resources.large_font_xft) :
2276 XftFontOpenXlfd(display, screen, resources.large_font_xft))) )
2277 if(!(largefont_xft =
2278 XftFontOpenXlfd(display, screen, resources.large_font_xft2)))
2279 largefont_xft = XftFontOpenXlfd(display, screen, "fixed");
2281 (resources.big_font_xft[0] == '-' ?
2282 XftFontOpenXlfd(display, screen, resources.big_font_xft) :
2283 XftFontOpenName(display, screen, resources.big_font_xft))) )
2285 XftFontOpenXlfd(display, screen, resources.big_font_xft2)))
2286 bigfont_xft = XftFontOpenXlfd(display, screen, "fixed");
2288 // Extension failed to locate fonts
2289 if( !smallfont_xft || !mediumfont_xft || !largefont_xft || !bigfont_xft) {
2290 printf("BC_WindowBase::init_fonts: no xft fonts found %s=%p %s=%p %s=%p %s=%p\n",
2291 resources.small_font_xft, smallfont_xft,
2292 resources.medium_font_xft, mediumfont_xft,
2293 resources.large_font_xft, largefont_xft,
2294 resources.big_font_xft, bigfont_xft);
2295 get_resources()->use_xft = 0;
2302 void BC_WindowBase::init_im()
2304 XIMStyles *xim_styles;
2307 if(!(input_method = XOpenIM(display, NULL, NULL, NULL)))
2309 printf("BC_WindowBase::init_im: Could not open input method.\n");
2312 if(XGetIMValues(input_method, XNQueryInputStyle, &xim_styles, NULL) ||
2315 printf("BC_WindowBase::init_im: Input method doesn't support any styles.\n");
2316 XCloseIM(input_method);
2321 for(int z = 0; z < xim_styles->count_styles; z++)
2323 if(xim_styles->supported_styles[z] == (XIMPreeditNothing | XIMStatusNothing))
2325 xim_style = xim_styles->supported_styles[z];
2333 printf("BC_WindowBase::init_im: Input method doesn't support the style we need.\n");
2334 XCloseIM(input_method);
2338 input_context = XCreateIC(input_method, XNInputStyle, xim_style,
2339 XNClientWindow, win, XNFocusWindow, win, NULL);
2342 printf("BC_WindowBase::init_im: Failed to create input context.\n");
2343 XCloseIM(input_method);
2348 void BC_WindowBase::finit_im()
2350 if( input_context ) {
2351 XDestroyIC(input_context);
2354 if( input_method ) {
2355 XCloseIM(input_method);
2361 int BC_WindowBase::get_color(int64_t color)
2363 // return pixel of color
2364 // use this only for drawing subwindows not for bitmaps
2365 int i, test, difference;
2371 return get_color_rgb8(color);
2372 // test last color looked up
2373 if(current_color_value == color)
2374 return current_color_pixel;
2377 current_color_value = color;
2378 for(i = 0; i < total_colors; i++)
2380 if(color_table[i][0] == color)
2382 current_color_pixel = color_table[i][1];
2383 return current_color_pixel;
2387 // find nearest match
2388 difference = 0xFFFFFF;
2390 for(i = 0; i < total_colors; i++)
2392 test = abs((int)(color_table[i][0] - color));
2394 if(test < difference)
2396 current_color_pixel = color_table[i][1];
2400 return current_color_pixel;
2403 return get_color_rgb16(color);
2406 return get_color_bgr16(color);
2410 return client_byte_order == server_byte_order ?
2411 color : get_color_bgr24(color);
2419 int BC_WindowBase::get_color_rgb8(int color)
2423 pixel = (color & 0xc00000) >> 16;
2424 pixel += (color & 0xe000) >> 10;
2425 pixel += (color & 0xe0) >> 5;
2429 int64_t BC_WindowBase::get_color_rgb16(int color)
2432 result = (color & 0xf80000) >> 8;
2433 result += (color & 0xfc00) >> 5;
2434 result += (color & 0xf8) >> 3;
2439 int64_t BC_WindowBase::get_color_bgr16(int color)
2442 result = (color & 0xf80000) >> 19;
2443 result += (color & 0xfc00) >> 5;
2444 result += (color & 0xf8) << 8;
2449 int64_t BC_WindowBase::get_color_bgr24(int color)
2452 result = (color & 0xff) << 16;
2453 result += (color & 0xff00);
2454 result += (color & 0xff0000) >> 16;
2458 void BC_WindowBase::start_video()
2460 cursor_timer->update();
2462 // set_color(BLACK);
2463 // draw_box(0, 0, get_w(), get_h());
2467 void BC_WindowBase::stop_video()
2475 int64_t BC_WindowBase::get_color()
2477 return top_level->current_color;
2480 void BC_WindowBase::set_color(int64_t color)
2482 top_level->current_color = color;
2483 XSetForeground(top_level->display,
2485 top_level->get_color(color));
2488 void BC_WindowBase::set_opaque()
2490 XSetFunction(top_level->display, top_level->gc, GXcopy);
2493 void BC_WindowBase::set_inverse()
2495 XSetFunction(top_level->display, top_level->gc, GXxor);
2498 void BC_WindowBase::set_line_width(int value)
2500 this->line_width = value;
2501 XSetLineAttributes(top_level->display, top_level->gc, value, /* line_width */
2502 line_dashes == 0 ? LineSolid : LineOnOffDash, /* line_style */
2503 line_dashes == 0 ? CapRound : CapNotLast, /* cap_style */
2504 JoinMiter); /* join_style */
2506 if(line_dashes > 0) {
2507 const char dashes = line_dashes;
2508 XSetDashes(top_level->display, top_level->gc, 0, &dashes, 1);
2511 // XGCValues gcvalues;
2512 // unsigned long gcmask;
2513 // gcmask = GCCapStyle | GCJoinStyle;
2514 // XGetGCValues(top_level->display, top_level->gc, gcmask, &gcvalues);
2515 // printf("BC_WindowBase::set_line_width %d %d %d\n", __LINE__, gcvalues.cap_style, gcvalues.join_style);
2518 void BC_WindowBase::set_line_dashes(int value)
2520 line_dashes = value;
2521 // call XSetLineAttributes
2522 set_line_width(line_width);
2526 Cursor BC_WindowBase::get_cursor_struct(int cursor)
2530 case ARROW_CURSOR: return top_level->arrow_cursor; break;
2531 case CROSS_CURSOR: return top_level->cross_cursor;
2532 case IBEAM_CURSOR: return top_level->ibeam_cursor; break;
2533 case VSEPARATE_CURSOR: return top_level->vseparate_cursor; break;
2534 case HSEPARATE_CURSOR: return top_level->hseparate_cursor; break;
2535 case MOVE_CURSOR: return top_level->move_cursor; break;
2536 case LEFT_CURSOR: return top_level->left_cursor; break;
2537 case RIGHT_CURSOR: return top_level->right_cursor; break;
2538 case UPRIGHT_ARROW_CURSOR: return top_level->upright_arrow_cursor; break;
2539 case UPLEFT_RESIZE: return top_level->upleft_resize_cursor; break;
2540 case UPRIGHT_RESIZE: return top_level->upright_resize_cursor; break;
2541 case DOWNLEFT_RESIZE: return top_level->downleft_resize_cursor; break;
2542 case DOWNRIGHT_RESIZE: return top_level->downright_resize_cursor; break;
2543 case HOURGLASS_CURSOR: return top_level->hourglass_cursor; break;
2544 case TRANSPARENT_CURSOR: return top_level->transparent_cursor; break;
2549 void BC_WindowBase::set_cursor(int cursor, int override, int flush)
2551 // inherit cursor from parent
2554 XUndefineCursor(top_level->display, win);
2555 current_cursor = cursor;
2558 // don't change cursor if overridden
2559 if((!top_level->is_hourglass && !is_transparent) ||
2562 XDefineCursor(top_level->display, win, get_cursor_struct(cursor));
2563 if(flush) this->flush();
2566 if(!override) current_cursor = cursor;
2569 void BC_WindowBase::set_x_cursor(int cursor)
2571 temp_cursor = XCreateFontCursor(top_level->display, cursor);
2572 XDefineCursor(top_level->display, win, temp_cursor);
2573 current_cursor = cursor;
2577 int BC_WindowBase::get_cursor()
2579 return current_cursor;
2582 void BC_WindowBase::start_hourglass()
2584 top_level->start_hourglass_recursive();
2588 void BC_WindowBase::stop_hourglass()
2590 top_level->stop_hourglass_recursive();
2594 void BC_WindowBase::start_hourglass_recursive()
2596 if(this == top_level)
2604 set_cursor(HOURGLASS_CURSOR, 1, 0);
2605 for(int i = 0; i < subwindows->total; i++)
2607 subwindows->values[i]->start_hourglass_recursive();
2612 void BC_WindowBase::stop_hourglass_recursive()
2614 if(this == top_level)
2616 if(hourglass_total == 0) return;
2617 top_level->hourglass_total--;
2620 if(!top_level->hourglass_total)
2622 top_level->is_hourglass = 0;
2624 // Cause set_cursor to perform change
2626 set_cursor(current_cursor, 1, 0);
2628 for(int i = 0; i < subwindows->total; i++)
2630 subwindows->values[i]->stop_hourglass_recursive();
2638 XFontStruct* BC_WindowBase::get_font_struct(int font)
2640 // Clear out unrelated flags
2641 if(font & BOLDFACE) font ^= BOLDFACE;
2644 case SMALLFONT: return top_level->smallfont; break;
2645 case MEDIUMFONT: return top_level->mediumfont; break;
2646 case LARGEFONT: return top_level->largefont; break;
2647 case BIGFONT: return top_level->bigfont; break;
2652 XFontSet BC_WindowBase::get_fontset(int font)
2656 if(get_resources()->use_fontset)
2658 switch(font & 0xff) {
2659 case SMALLFONT: fs = top_level->smallfontset; break;
2660 case MEDIUMFONT: fs = top_level->mediumfontset; break;
2661 case LARGEFONT: fs = top_level->largefontset; break;
2662 case BIGFONT: fs = top_level->bigfontset; break;
2670 XftFont* BC_WindowBase::get_xft_struct(int font)
2673 case SMALLFONT: return (XftFont*)top_level->smallfont_xft;
2674 case MEDIUMFONT: return (XftFont*)top_level->mediumfont_xft;
2675 case LARGEFONT: return (XftFont*)top_level->largefont_xft;
2676 case BIGFONT: return (XftFont*)top_level->bigfont_xft;
2677 case MEDIUMFONT_3D: return (XftFont*)top_level->bold_mediumfont_xft;
2678 case SMALLFONT_3D: return (XftFont*)top_level->bold_smallfont_xft;
2679 case LARGEFONT_3D: return (XftFont*)top_level->bold_largefont_xft;
2694 int BC_WindowBase::get_current_font()
2696 return top_level->current_font;
2699 void BC_WindowBase::set_font(int font)
2701 top_level->current_font = font;
2704 if(get_resources()->use_xft) {}
2707 if(get_resources()->use_fontset) {
2711 if(get_font_struct(font))
2713 XSetFont(top_level->display, top_level->gc, get_font_struct(font)->fid);
2719 void BC_WindowBase::set_fontset(int font)
2723 if(get_resources()->use_fontset) {
2725 case SMALLFONT: fs = top_level->smallfontset; break;
2726 case MEDIUMFONT: fs = top_level->mediumfontset; break;
2727 case LARGEFONT: fs = top_level->largefontset; break;
2728 case BIGFONT: fs = top_level->bigfontset; break;
2736 XFontSet BC_WindowBase::get_curr_fontset(void)
2738 if(get_resources()->use_fontset)
2739 return curr_fontset;
2743 int BC_WindowBase::get_single_text_width(int font, const char *text, int length)
2746 if(get_resources()->use_xft && get_xft_struct(font))
2749 #ifdef X_HAVE_UTF8_STRING
2750 if(get_resources()->locale_utf8)
2752 XftTextExtentsUtf8(top_level->display,
2753 get_xft_struct(font),
2754 (const XftChar8 *)text,
2761 XftTextExtents8(top_level->display,
2762 get_xft_struct(font),
2763 (const XftChar8 *)text,
2767 return extents.xOff;
2771 if(get_resources()->use_fontset && top_level->get_fontset(font))
2772 return XmbTextEscapement(top_level->get_fontset(font), text, length);
2774 if(get_font_struct(font))
2775 return XTextWidth(get_font_struct(font), text, length);
2781 case MEDIUM_7SEGMENT:
2782 return get_resources()->medium_7segment[0]->get_w() * length;
2792 int BC_WindowBase::get_single_text_width(int font, const wchar_t *text, int length)
2797 XftTextExtents32(top_level->display,
2798 get_xft_struct(font),
2799 (const FcChar32*)text,
2802 return extents.xOff;
2806 int BC_WindowBase::get_text_width(int font, const char *text, int length)
2808 int i, j, w = 0, line_w = 0;
2809 if(length < 0) length = strlen(text);
2811 for(i = 0, j = 0; i <= length; i++)
2816 line_w = get_single_text_width(font, &text[j], i - j);
2822 line_w = get_single_text_width(font, &text[j], length - j);
2824 if(line_w > w) w = line_w;
2827 if(i > length && w == 0)
2829 w = get_single_text_width(font, text, length);
2835 int BC_WindowBase::get_text_width(int font, const wchar_t *text, int length)
2837 int i, j, w = 0, line_w = 0;
2839 if(length < 0) length = wcslen(text);
2841 for(i = 0, j = 0; i <= length; i++)
2846 line_w = get_single_text_width(font, &text[j], i - j);
2851 line_w = get_single_text_width(font, &text[j], length - j);
2853 if(line_w > w) w = line_w;
2856 if(i > length && w == 0)
2857 w = get_single_text_width(font, text, length);
2862 int BC_WindowBase::get_text_ascent(int font)
2866 if( (fstruct = get_xft_struct(font)) != 0 )
2867 return fstruct->ascent;
2869 if(get_resources()->use_fontset && top_level->get_fontset(font))
2871 XFontSetExtents *extents;
2873 extents = XExtentsOfFontSet(top_level->get_fontset(font));
2874 return -extents->max_logical_extent.y;
2877 if(get_font_struct(font))
2878 return top_level->get_font_struct(font)->ascent;
2881 case MEDIUM_7SEGMENT:
2882 return get_resources()->medium_7segment[0]->get_h();
2887 int BC_WindowBase::get_text_descent(int font)
2891 if( (fstruct = get_xft_struct(font)) != 0 )
2892 return fstruct->descent;
2894 if(get_resources()->use_fontset && top_level->get_fontset(font)) {
2895 XFontSetExtents *extents;
2896 extents = XExtentsOfFontSet(top_level->get_fontset(font));
2897 return (extents->max_logical_extent.height
2898 + extents->max_logical_extent.y);
2901 if(get_font_struct(font))
2902 return top_level->get_font_struct(font)->descent;
2907 int BC_WindowBase::get_text_height(int font, const char *text)
2912 if( (fstruct = get_xft_struct(font)) != 0 )
2913 rowh = fstruct->height;
2916 rowh = get_text_ascent(font) + get_text_descent(font);
2918 if(!text) return rowh;
2920 // Add height of lines
2921 int h = 0, i, length = strlen(text);
2922 for(i = 0; i <= length; i++)
2933 BC_Bitmap* BC_WindowBase::new_bitmap(int w, int h, int color_model)
2935 if(color_model < 0) color_model = top_level->get_color_model();
2936 return new BC_Bitmap(top_level, w, h, color_model);
2939 void BC_WindowBase::init_wait()
2941 #ifndef SINGLE_THREAD
2942 if(window_type != MAIN_WINDOW)
2943 top_level->init_wait();
2944 init_lock->lock("BC_WindowBase::init_wait");
2945 init_lock->unlock();
2949 int BC_WindowBase::accel_available(int color_model, int lock_it)
2951 if(window_type != MAIN_WINDOW)
2952 return top_level->accel_available(color_model, lock_it);
2956 if(lock_it) lock_window("BC_WindowBase::accel_available");
2960 result = grab_port_id(this, color_model);
2963 xvideo_port_id = result;
2975 //printf("BC_WindowBase::accel_available 1\n");
2976 result = grab_port_id(this, color_model);
2977 //printf("BC_WindowBase::accel_available 2 %d\n", result);
2980 xvideo_port_id = result;
2985 //printf("BC_WindowBase::accel_available 3 %d\n", xvideo_port_id);
2993 if(lock_it) unlock_window();
2994 //printf("BC_WindowBase::accel_available %d %d\n", color_model, result);
2999 int BC_WindowBase::grab_port_id(BC_WindowBase *window, int color_model)
3001 int numFormats, i, j, k;
3002 unsigned int ver, rev, numAdapt, reqBase, eventBase, errorBase;
3003 XvAdaptorInfo *info;
3004 XvImageFormatValues *formats;
3007 if(!get_resources()->use_xvideo) return -1;
3009 // Translate from color_model to X color model
3010 x_color_model = BC_CModels::bc_to_x(color_model);
3012 // Only local server is fast enough.
3013 if(!resources.use_shm) return -1;
3015 // XV extension is available
3016 if(Success != XvQueryExtension(window->display, &ver, &rev,
3017 &reqBase, &eventBase, &errorBase)) {
3021 // XV adaptors are available
3022 XvQueryAdaptors(window->display,
3023 DefaultRootWindow(window->display),
3030 // Get adaptor with desired color model
3031 for(i = 0; i < (int)numAdapt && xvideo_port_id == -1; i++) {
3032 /* adaptor supports XvImages */
3033 if(info[i].type & XvImageMask)
3035 formats = XvListImageFormats(window->display,
3038 // for(j = 0; j < numFormats; j++)
3039 // printf("%08x\n", formats[j].id);
3041 int numPorts = info[i].num_ports;
3042 for(j = 0; j < (int)numFormats && xvideo_port_id < 0; j++)
3044 /* this adaptor supports the desired format */
3045 if(formats[j].id == x_color_model)
3047 /* Try to grab a port */
3048 for(k = 0; k < numPorts; k++)
3051 if(Success == XvGrabPort(top_level->display,
3052 info[i].base_id + k,
3055 //printf("BC_WindowBase::grab_port_id %llx\n", info[i].base_id);
3056 xvideo_port_id = info[i].base_id + k;
3062 if(formats) XFree(formats);
3066 XvFreeAdaptorInfo(info);
3068 return xvideo_port_id;
3072 int BC_WindowBase::show_window(int flush)
3074 for(int i = 0; i < subwindows->size(); i++)
3076 subwindows->get(i)->show_window(0);
3079 XMapWindow(top_level->display, win);
3080 if(flush) XFlush(top_level->display);
3081 // XSync(top_level->display, 0);
3086 int BC_WindowBase::hide_window(int flush)
3088 for(int i = 0; i < subwindows->size(); i++)
3090 subwindows->get(i)->hide_window(0);
3093 XUnmapWindow(top_level->display, win);
3094 if(flush) this->flush();
3099 BC_MenuBar* BC_WindowBase::add_menubar(BC_MenuBar *menu_bar)
3101 subwindows->append((BC_SubWindow*)menu_bar);
3103 menu_bar->parent_window = this;
3104 menu_bar->top_level = this->top_level;
3105 menu_bar->initialize();
3109 BC_WindowBase* BC_WindowBase::add_popup(BC_WindowBase *window)
3111 //printf("BC_WindowBase::add_popup window=%p win=%p\n", window, window->win);
3112 if(this != top_level) return top_level->add_popup(window);
3113 popups.append(window);
3117 void BC_WindowBase::remove_popup(BC_WindowBase *window)
3119 //printf("BC_WindowBase::remove_popup %d size=%d window=%p win=%p\n", __LINE__, popups.size(), window, window->win);
3120 if(this != top_level)
3121 top_level->remove_popup(window);
3123 popups.remove(window);
3124 //printf("BC_WindowBase::remove_popup %d size=%d window=%p win=%p\n", __LINE__, popups.size(), window, window->win);
3128 BC_WindowBase* BC_WindowBase::add_subwindow(BC_WindowBase *subwindow)
3130 subwindows->append(subwindow);
3132 if(subwindow->bg_color == -1) subwindow->bg_color = this->bg_color;
3134 // parent window must be set before the subwindow initialization
3135 subwindow->parent_window = this;
3136 subwindow->top_level = this->top_level;
3138 // Execute derived initialization
3139 subwindow->initialize();
3144 BC_WindowBase* BC_WindowBase::add_tool(BC_WindowBase *subwindow)
3146 return add_subwindow(subwindow);
3149 int BC_WindowBase::flash(int x, int y, int w, int h, int flush)
3151 //printf("BC_WindowBase::flash %d %d %d %d %d\n", __LINE__, w, h, this->w, this->h);
3153 XSetWindowBackgroundPixmap(top_level->display, win, pixmap->opaque_pixmap);
3156 XClearArea(top_level->display, win, x, y, w, h, 0);
3160 XClearWindow(top_level->display, win);
3168 int BC_WindowBase::flash(int flush)
3170 flash(-1, -1, -1, -1, flush);
3174 void BC_WindowBase::flush()
3176 //if(!get_window_lock())
3177 // printf("BC_WindowBase::flush %s not locked\n", top_level->title);
3178 // X gets hosed if Flush/Sync are not user locked (at libX11-1.1.5 / libxcb-1.1.91)
3179 // _XReply deadlocks in condition_wait waiting for xlib lock when waiters!=-1
3180 int locked = get_window_lock();
3181 if( !locked ) lock_window("BC_WindowBase::flush");
3182 XFlush(top_level->display);
3183 if( !locked ) unlock_window();
3186 void BC_WindowBase::sync_display()
3188 int locked = get_window_lock();
3189 if( !locked ) lock_window("BC_WindowBase::sync_display");
3190 XSync(top_level->display, False);
3191 if( !locked ) unlock_window();
3194 int BC_WindowBase::get_window_lock()
3196 #ifdef SINGLE_THREAD
3197 return BC_Display::display_global->get_display_locked();
3199 return top_level->window_lock;
3203 int BC_WindowBase::lock_window(const char *location)
3205 if(top_level && top_level != this)
3207 top_level->lock_window(location);
3212 SET_LOCK(this, title, location);
3213 #ifdef SINGLE_THREAD
3214 BC_Display::lock_display(location);
3216 XLockDisplay(top_level->display);
3217 top_level->display_lock_owner = pthread_self();
3220 ++top_level->window_lock;
3224 printf("BC_WindowBase::lock_window top_level NULL\n");
3229 int BC_WindowBase::unlock_window()
3231 if(top_level && top_level != this)
3233 top_level->unlock_window();
3240 // if(!top_level->window_lock)
3242 // printf("BC_WindowBase::unlock_window %d %s already unlocked\n",
3246 if( top_level->window_lock > 0 )
3247 if( --top_level->window_lock == 0 )
3248 top_level->display_lock_owner = 0;
3249 #ifdef SINGLE_THREAD
3250 BC_Display::unlock_display();
3252 XUnlockDisplay(top_level->display);
3257 printf("BC_WindowBase::unlock_window top_level NULL\n");
3262 void BC_WindowBase::set_done(int return_value)
3264 if(done_set) return;
3266 if(window_type != MAIN_WINDOW)
3267 top_level->set_done(return_value);
3270 #ifdef SINGLE_THREAD
3271 this->return_value = return_value;
3272 BC_Display::display_global->arm_completion(this);
3273 completion_lock->unlock();
3274 #else // SINGLE_THREAD
3276 if( !event_thread ) return;
3277 XEvent *event = new XEvent;
3278 XClientMessageEvent *ptr = (XClientMessageEvent*)event;
3279 event->type = ClientMessage;
3280 ptr->message_type = SetDoneXAtom;
3282 this->return_value = return_value;
3283 // May lock up here because XSendEvent doesn't work too well
3284 // asynchronous with XNextEvent.
3285 // This causes BC_WindowEvents to forward a copy of the event to run_window where
3287 // Deletion of event_thread is done at the end of BC_WindowBase::run_window() - by calling the destructor
3293 void BC_WindowBase::close(int return_value)
3295 hide_window(); flush();
3296 set_done(return_value);
3299 int BC_WindowBase::get_w()
3304 int BC_WindowBase::get_h()
3309 int BC_WindowBase::get_x()
3314 int BC_WindowBase::get_y()
3320 // WidthOfScreen/HeightOfScreen of XDefaultScreenOfDisplay
3321 // this is the bounding box of all the screens
3323 int BC_WindowBase::get_root_w(int lock_display)
3325 if(lock_display) lock_window("BC_WindowBase::get_root_w");
3326 Screen *def_screen = XDefaultScreenOfDisplay(top_level->display);
3327 int result = WidthOfScreen(def_screen);
3328 if(lock_display) unlock_window();
3332 int BC_WindowBase::get_root_h(int lock_display)
3334 if(lock_display) lock_window("BC_WindowBase::get_root_h");
3335 Screen *def_screen = XDefaultScreenOfDisplay(top_level->display);
3336 int result = HeightOfScreen(def_screen);
3337 if(lock_display) unlock_window();
3341 XineramaScreenInfo *
3342 BC_WindowBase::get_xinerama_info(int screen)
3344 if( !xinerama_info || !xinerama_screens ) return 0;
3346 for( int i=0; i<xinerama_screens; ++i )
3347 if( xinerama_info[i].screen_number == screen )
3348 return &xinerama_info[i];
3351 int top_x = get_x(), top_y = get_y();
3352 for( int i=0; i<xinerama_screens; ++i ) {
3353 int scr_y = top_y - xinerama_info[i].y_org;
3354 if( scr_y < 0 || scr_y >= xinerama_info[i].height ) continue;
3355 int scr_x = top_x - xinerama_info[i].x_org;
3356 if( scr_x >= 0 && scr_x < xinerama_info[i].width )
3357 return &xinerama_info[i];
3362 int BC_WindowBase::get_screen_x(int lock_display, int screen)
3365 if(lock_display) lock_window("BC_WindowBase::get_screen_x");
3366 XineramaScreenInfo *info = top_level->get_xinerama_info(screen);
3369 int root_w = get_root_w(0);
3370 int root_h = get_root_h(0);
3371 // Shift X based on position of current window if dual head
3372 if( (float)root_w/root_h > 1.8 ) {
3373 root_w = get_screen_w(0, 0);
3374 if( top_level->get_x() >= root_w )
3379 result = info->x_org;
3380 if(lock_display) unlock_window();
3384 int BC_WindowBase::get_screen_y(int lock_display, int screen)
3386 if(lock_display) lock_window("BC_WindowBase::get_screen_y");
3387 XineramaScreenInfo *info = top_level->get_xinerama_info(screen);
3388 int result = !info ? 0 : info->y_org;
3389 if(lock_display) unlock_window();
3393 int BC_WindowBase::get_screen_w(int lock_display, int screen)
3396 if(lock_display) lock_window("BC_WindowBase::get_screen_w");
3397 XineramaScreenInfo *info = top_level->get_xinerama_info(screen);
3399 int width = get_root_w(0);
3400 int height = get_root_h(0);
3401 if( (float)width/height > 1.8 ) {
3402 // If dual head, the screen width is > 16x9
3403 // but we only want to fill one screen
3404 // this code assumes the "big" screen is on the right
3405 int scr_w0 = width / 2;
3407 case 600: scr_w0 = 800; break;
3408 case 720: scr_w0 = 1280; break;
3409 case 1024: scr_w0 = 1280; break;
3410 case 1200: scr_w0 = 1600; break;
3411 case 1080: scr_w0 = 1920; break;
3413 int scr_w1 = width - scr_w0;
3414 result = screen > 0 ? scr_w1 :
3415 screen == 0 ? scr_w0 :
3416 top_level->get_x() < scr_w0 ? scr_w0 : scr_w1;
3422 result = info->width;
3423 if(lock_display) unlock_window();
3427 int BC_WindowBase::get_screen_h(int lock_display, int screen)
3429 if(lock_display) lock_window("BC_WindowBase::get_screen_h");
3430 XineramaScreenInfo *info = top_level->get_xinerama_info(screen);
3431 int result = info ? info->height : get_root_h(0);
3432 if(lock_display) unlock_window();
3436 // Bottom right corner
3437 int BC_WindowBase::get_x2()
3442 int BC_WindowBase::get_y2()
3447 int BC_WindowBase::get_video_on()
3452 int BC_WindowBase::get_hidden()
3454 return top_level->hidden;
3457 int BC_WindowBase::cursor_inside()
3459 return (top_level->cursor_x >= 0 &&
3460 top_level->cursor_y >= 0 &&
3461 top_level->cursor_x < w &&
3462 top_level->cursor_y < h);
3465 BC_WindowBase* BC_WindowBase::get_top_level()
3470 BC_WindowBase* BC_WindowBase::get_parent()
3472 return parent_window;
3475 int BC_WindowBase::get_color_model()
3477 return top_level->color_model;
3480 BC_Resources* BC_WindowBase::get_resources()
3482 return &BC_WindowBase::resources;
3485 BC_Synchronous* BC_WindowBase::get_synchronous()
3487 return BC_WindowBase::resources.get_synchronous();
3490 int BC_WindowBase::get_bg_color()
3495 void BC_WindowBase::set_bg_color(int color)
3497 this->bg_color = color;
3500 BC_Pixmap* BC_WindowBase::get_bg_pixmap()
3505 void BC_WindowBase::set_active_subwindow(BC_WindowBase *subwindow)
3507 top_level->active_subwindow = subwindow;
3510 int BC_WindowBase::activate()
3515 int BC_WindowBase::deactivate()
3517 if(window_type == MAIN_WINDOW)
3519 if(top_level->active_menubar) top_level->active_menubar->deactivate();
3520 if(top_level->active_popup_menu) top_level->active_popup_menu->deactivate();
3521 if(top_level->active_subwindow) top_level->active_subwindow->deactivate();
3523 top_level->active_menubar = 0;
3524 top_level->active_popup_menu = 0;
3525 top_level->active_subwindow = 0;
3530 int BC_WindowBase::cycle_textboxes(int amount)
3533 BC_WindowBase *new_textbox = 0;
3537 BC_WindowBase *first_textbox = 0;
3538 find_next_textbox(&first_textbox, &new_textbox, result);
3539 if(!new_textbox) new_textbox = first_textbox;
3545 BC_WindowBase *last_textbox = 0;
3546 find_prev_textbox(&last_textbox, &new_textbox, result);
3547 if(!new_textbox) new_textbox = last_textbox;
3551 if(new_textbox != active_subwindow)
3554 new_textbox->activate();
3560 int BC_WindowBase::find_next_textbox(BC_WindowBase **first_textbox, BC_WindowBase **next_textbox, int &result)
3562 // Search subwindows for textbox
3563 for(int i = 0; i < subwindows->total && result < 2; i++)
3565 BC_WindowBase *test_subwindow = subwindows->values[i];
3566 test_subwindow->find_next_textbox(first_textbox, next_textbox, result);
3573 if(!*first_textbox) *first_textbox = this;
3577 if(top_level->active_subwindow == this)
3583 *next_textbox = this;
3590 int BC_WindowBase::find_prev_textbox(BC_WindowBase **last_textbox, BC_WindowBase **prev_textbox, int &result)
3596 if(!*last_textbox) *last_textbox = this;
3600 if(top_level->active_subwindow == this)
3606 *prev_textbox = this;
3611 // Search subwindows for textbox
3612 for(int i = subwindows->total - 1; i >= 0 && result < 2; i--)
3614 BC_WindowBase *test_subwindow = subwindows->values[i];
3615 test_subwindow->find_prev_textbox(last_textbox, prev_textbox, result);
3620 BC_Clipboard* BC_WindowBase::get_clipboard()
3622 #ifdef SINGLE_THREAD
3623 return BC_Display::display_global->clipboard;
3625 return top_level->clipboard;
3629 int BC_WindowBase::get_relative_cursor_x()
3631 int abs_x, abs_y, x, y, win_x, win_y;
3632 unsigned int temp_mask;
3635 XQueryPointer(top_level->display, top_level->win,
3636 &temp_win, &temp_win, &abs_x, &abs_y, &win_x, &win_y,
3639 XTranslateCoordinates(top_level->display, top_level->rootwin,
3640 win, abs_x, abs_y, &x, &y, &temp_win);
3645 int BC_WindowBase::get_relative_cursor_y()
3647 int abs_x, abs_y, x, y, win_x, win_y;
3648 unsigned int temp_mask;
3651 XQueryPointer(top_level->display, top_level->win,
3652 &temp_win, &temp_win, &abs_x, &abs_y, &win_x, &win_y,
3655 XTranslateCoordinates(top_level->display,
3656 top_level->rootwin, win, abs_x, abs_y, &x, &y, &temp_win);
3661 int BC_WindowBase::get_abs_cursor_x(int lock_window)
3663 int abs_x, abs_y, win_x, win_y;
3664 unsigned int temp_mask;
3667 if(lock_window) this->lock_window("BC_WindowBase::get_abs_cursor_x");
3668 XQueryPointer(top_level->display, top_level->win,
3669 &temp_win, &temp_win, &abs_x, &abs_y, &win_x, &win_y,
3671 if(lock_window) this->unlock_window();
3675 int BC_WindowBase::get_abs_cursor_y(int lock_window)
3677 int abs_x, abs_y, win_x, win_y;
3678 unsigned int temp_mask;
3681 if(lock_window) this->lock_window("BC_WindowBase::get_abs_cursor_y");
3682 XQueryPointer(top_level->display, top_level->win,
3683 &temp_win, &temp_win, &abs_x, &abs_y, &win_x, &win_y,
3685 if(lock_window) this->unlock_window();
3689 int BC_WindowBase::match_window(Window win)
3691 if (this->win == win) return 1;
3693 for(int i = 0; i < subwindows->total; i++) {
3694 result = subwindows->values[i]->match_window(win);
3695 if (result) return result;
3701 int BC_WindowBase::get_cursor_over_window()
3703 if(top_level != this) return top_level->get_cursor_over_window();
3705 int abs_x, abs_y, win_x, win_y;
3706 unsigned int temp_mask;
3707 Window root_return, child_return;
3709 int ret = XQueryPointer(display, win,
3710 &root_return, &child_return, &abs_x, &abs_y,
3711 &win_x, &win_y, &temp_mask);
3712 //printf("BC_WindowBase::get_cursor_over_window %d %s 0x%x %d 0x%x\n",
3713 // __LINE__, title, win, ret, child_return);
3715 int result = !ret || child_return == None ? 0 :
3716 match_window(child_return);
3720 int BC_WindowBase::cursor_above()
3722 int rx = get_relative_cursor_x();
3723 if( rx < 0 || rx >= get_w() ) return 0;
3724 int ry = get_relative_cursor_y();
3725 if( ry < 0 || ry >= get_h() ) return 0;
3729 int BC_WindowBase::get_drag_x()
3731 return top_level->drag_x;
3734 int BC_WindowBase::get_drag_y()
3736 return top_level->drag_y;
3739 int BC_WindowBase::get_cursor_x()
3741 return top_level->cursor_x;
3744 int BC_WindowBase::get_cursor_y()
3746 return top_level->cursor_y;
3749 int BC_WindowBase::dump_windows()
3751 printf("\tBC_WindowBase::dump_windows window=%p win=%p\n",
3752 this, (void*)this->win);
3753 for(int i = 0; i < subwindows->size(); i++)
3754 subwindows->get(i)->dump_windows();
3755 for(int i = 0; i < popups.size(); i++)
3756 printf("\tBC_WindowBase::dump_windows popup=%p win=%p\n",
3757 popups.get(i), (void*)popups.get(i)->win);
3761 int BC_WindowBase::is_event_win()
3763 return this->win == top_level->event_win;
3766 void BC_WindowBase::set_dragging(int value)
3768 is_dragging = value;
3771 int BC_WindowBase::get_dragging()
3776 int BC_WindowBase::get_buttonpress()
3778 return top_level->button_number;
3781 int BC_WindowBase::get_button_down()
3783 return top_level->button_down;
3786 int BC_WindowBase::alt_down()
3788 return top_level->alt_mask;
3791 int BC_WindowBase::shift_down()
3793 return top_level->shift_mask;
3796 int BC_WindowBase::ctrl_down()
3798 return top_level->ctrl_mask;
3801 wchar_t* BC_WindowBase::get_wkeystring(int *length)
3804 *length = top_level->wkey_string_length;
3805 return top_level->wkey_string;
3808 #ifdef X_HAVE_UTF8_STRING
3809 char* BC_WindowBase::get_keypress_utf8()
3811 return top_level->key_pressed_utf8;
3816 int BC_WindowBase::get_keypress()
3818 return top_level->key_pressed;
3821 int BC_WindowBase::get_double_click()
3823 return top_level->double_click;
3826 int BC_WindowBase::get_triple_click()
3828 return top_level->triple_click;
3831 int BC_WindowBase::get_bgcolor()
3836 int BC_WindowBase::resize_window(int w, int h)
3838 if(this->w == w && this->h == h) return 0;
3840 if(window_type == MAIN_WINDOW && !allow_resize)
3842 XSizeHints size_hints;
3843 size_hints.flags = PSize | PMinSize | PMaxSize;
3844 size_hints.width = w;
3845 size_hints.height = h;
3846 size_hints.min_width = w;
3847 size_hints.max_width = w;
3848 size_hints.min_height = h;
3849 size_hints.max_height = h;
3850 XSetNormalHints(top_level->display, win, &size_hints);
3852 XResizeWindow(top_level->display, win, w, h);
3857 pixmap = new BC_Pixmap(this, w, h);
3859 // Propagate to menubar
3860 for(int i = 0; i < subwindows->total; i++)
3862 subwindows->values[i]->dispatch_resize_event(w, h);
3865 draw_background(0, 0, w, h);
3866 if(top_level == this && get_resources()->recursive_resizing)
3867 resize_history.append(new BC_ResizeCall(w, h));
3871 // The only way for resize events to be propagated is by updating the internal w and h
3872 int BC_WindowBase::resize_event(int w, int h)
3874 if(window_type == MAIN_WINDOW)
3882 int BC_WindowBase::reposition_window(int x, int y)
3884 reposition_window(x, y, -1, -1);
3889 int BC_WindowBase::reposition_window(int x, int y, int w, int h)
3893 // Some tools set their own dimensions before calling this, causing the
3894 // resize check to skip.
3898 if(w > 0 && w != this->w)
3904 if(h > 0 && h != this->h)
3910 //printf("BC_WindowBase::reposition_window %d %d %d\n", translation_count, x_correction, y_correction);
3913 printf("BC_WindowBase::reposition_window this->w == %d\n", this->w);
3915 printf("BC_WindowBase::reposition_window this->h == %d\n", this->h);
3917 if(translation_count && window_type == MAIN_WINDOW)
3919 // KDE shifts window right and down.
3920 // FVWM leaves window alone and adds border around it.
3921 XMoveResizeWindow(top_level->display,
3923 x - BC_DisplayInfo::auto_reposition_x,
3924 y - BC_DisplayInfo::auto_reposition_y,
3930 XMoveResizeWindow(top_level->display,
3941 pixmap = new BC_Pixmap(this, this->w, this->h);
3942 // Propagate to menubar
3943 for(int i = 0; i < subwindows->total; i++)
3945 subwindows->values[i]->dispatch_resize_event(this->w, this->h);
3948 // draw_background(0, 0, w, h);
3954 int BC_WindowBase::reposition_window_relative(int dx, int dy, int w, int h)
3956 return reposition_window(get_x()+dx, get_y()+dy, w, h);
3959 int BC_WindowBase::reposition_window_relative(int dx, int dy)
3961 return reposition_window_relative(dx, dy, -1, -1);
3964 void BC_WindowBase::set_tooltips(int v)
3966 get_resources()->tooltips_enabled = v;
3969 void BC_WindowBase::set_force_tooltip(int v)
3974 int BC_WindowBase::raise_window(int do_flush)
3976 XRaiseWindow(top_level->display, win);
3977 if(do_flush) XFlush(top_level->display);
3981 int BC_WindowBase::lower_window(int do_flush)
3983 XLowerWindow(top_level->display, win);
3984 if(do_flush) XFlush(top_level->display);
3988 void BC_WindowBase::set_background(VFrame *bitmap)
3990 if(bg_pixmap && !shared_bg_pixmap) delete bg_pixmap;
3992 bg_pixmap = new BC_Pixmap(this,
3995 shared_bg_pixmap = 0;
3996 draw_background(0, 0, w, h);
3999 void BC_WindowBase::set_title(const char *text)
4001 XTextProperty titleprop;
4004 strcpy(this->title, _(text));
4005 txlist[0] = this->title;
4008 XmbTextListToTextProperty(top_level->display, txlist, 1,
4009 XStdICCTextStyle, &titleprop);
4010 XSetWMName(top_level->display, top_level->win, &titleprop);
4011 XSetWMIconName(top_level->display, top_level->win, &titleprop);
4012 XFree(titleprop.value);
4017 void BC_WindowBase::set_utf8title(const char *text)
4019 XTextProperty titleprop;
4022 strcpy(this->title, text);
4023 txlist[0] = this->title;
4026 Xutf8TextListToTextProperty(top_level->display, txlist, 1,
4027 XUTF8StringStyle, &titleprop);
4028 XSetWMName(top_level->display, top_level->win, &titleprop);
4029 XSetWMIconName(top_level->display, top_level->win, &titleprop);
4030 XFree(titleprop.value);
4035 const char *BC_WindowBase::get_title()
4040 int BC_WindowBase::get_toggle_value()
4042 return toggle_value;
4045 int BC_WindowBase::get_toggle_drag()
4050 int BC_WindowBase::set_icon(VFrame *data)
4052 if(icon_pixmap) delete icon_pixmap;
4053 icon_pixmap = new BC_Pixmap(top_level,
4058 if(icon_window) delete icon_window;
4059 icon_window = new BC_Popup(this,
4062 icon_pixmap->get_w(),
4063 icon_pixmap->get_h(),
4065 1, // All windows are hidden initially
4069 wm_hints.flags = WindowGroupHint | IconPixmapHint | IconMaskHint | IconWindowHint;
4070 wm_hints.icon_pixmap = icon_pixmap->get_pixmap();
4071 wm_hints.icon_mask = icon_pixmap->get_alpha();
4072 wm_hints.icon_window = icon_window->win;
4073 wm_hints.window_group = XGroupLeader;
4075 // for(int i = 0; i < 1000; i++)
4076 // printf("02x ", icon_pixmap->get_alpha()->get_row_pointers()[0][i]);
4079 XSetWMHints(top_level->display, top_level->win, &wm_hints);
4080 XSync(top_level->display, 0);
4084 int BC_WindowBase::set_w(int w)
4090 int BC_WindowBase::set_h(int h)
4096 int BC_WindowBase::load_defaults(BC_Hash *defaults)
4098 BC_Resources *resources = get_resources();
4099 char string[BCTEXTLEN];
4100 int newest_id = - 1;
4101 for(int i = 0; i < FILEBOX_HISTORY_SIZE; i++)
4103 sprintf(string, "FILEBOX_HISTORY_PATH%d", i);
4104 resources->filebox_history[i].path[0] = 0;
4105 defaults->get(string, resources->filebox_history[i].path);
4106 sprintf(string, "FILEBOX_HISTORY_ID%d", i);
4107 resources->filebox_history[i].id = defaults->get(string, resources->get_id());
4108 if(resources->filebox_history[i].id > newest_id)
4109 newest_id = resources->filebox_history[i].id;
4112 resources->filebox_id = newest_id + 1;
4113 resources->filebox_mode = defaults->get("FILEBOX_MODE", get_resources()->filebox_mode);
4114 resources->filebox_w = defaults->get("FILEBOX_W", get_resources()->filebox_w);
4115 resources->filebox_h = defaults->get("FILEBOX_H", get_resources()->filebox_h);
4116 resources->filebox_columntype[0] = defaults->get("FILEBOX_TYPE0", resources->filebox_columntype[0]);
4117 resources->filebox_columntype[1] = defaults->get("FILEBOX_TYPE1", resources->filebox_columntype[1]);
4118 resources->filebox_columntype[2] = defaults->get("FILEBOX_TYPE2", resources->filebox_columntype[2]);
4119 resources->filebox_columntype[3] = defaults->get("FILEBOX_TYPE3", resources->filebox_columntype[3]);
4120 resources->filebox_columnwidth[0] = defaults->get("FILEBOX_WIDTH0", resources->filebox_columnwidth[0]);
4121 resources->filebox_columnwidth[1] = defaults->get("FILEBOX_WIDTH1", resources->filebox_columnwidth[1]);
4122 resources->filebox_columnwidth[2] = defaults->get("FILEBOX_WIDTH2", resources->filebox_columnwidth[2]);
4123 resources->filebox_columnwidth[3] = defaults->get("FILEBOX_WIDTH3", resources->filebox_columnwidth[3]);
4124 defaults->get("FILEBOX_FILTER", resources->filebox_filter);
4128 int BC_WindowBase::save_defaults(BC_Hash *defaults)
4130 BC_Resources *resources = get_resources();
4131 char string[BCTEXTLEN];
4132 for(int i = 0; i < FILEBOX_HISTORY_SIZE; i++)
4134 sprintf(string, "FILEBOX_HISTORY_PATH%d", i);
4135 defaults->update(string, resources->filebox_history[i].path);
4136 sprintf(string, "FILEBOX_HISTORY_ID%d", i);
4137 defaults->update(string, resources->filebox_history[i].id);
4139 defaults->update("FILEBOX_MODE", resources->filebox_mode);
4140 defaults->update("FILEBOX_W", resources->filebox_w);
4141 defaults->update("FILEBOX_H", resources->filebox_h);
4142 defaults->update("FILEBOX_TYPE0", resources->filebox_columntype[0]);
4143 defaults->update("FILEBOX_TYPE1", resources->filebox_columntype[1]);
4144 defaults->update("FILEBOX_TYPE2", resources->filebox_columntype[2]);
4145 defaults->update("FILEBOX_TYPE3", resources->filebox_columntype[3]);
4146 defaults->update("FILEBOX_WIDTH0", resources->filebox_columnwidth[0]);
4147 defaults->update("FILEBOX_WIDTH1", resources->filebox_columnwidth[1]);
4148 defaults->update("FILEBOX_WIDTH2", resources->filebox_columnwidth[2]);
4149 defaults->update("FILEBOX_WIDTH3", resources->filebox_columnwidth[3]);
4150 defaults->update("FILEBOX_FILTER", resources->filebox_filter);
4156 // For some reason XTranslateCoordinates can take a long time to return.
4157 // We work around this by only calling it when the event windows are different.
4158 void BC_WindowBase::translate_coordinates(Window src_w,
4170 *dest_x_return = src_x;
4171 *dest_y_return = src_y;
4175 XTranslateCoordinates(top_level->display,
4183 //printf("BC_WindowBase::translate_coordinates 1 %lld\n", timer.get_difference());
4193 #ifdef HAVE_LIBXXF86VM
4194 void BC_WindowBase::closest_vm(int *vm, int *width, int *height)
4198 if(XF86VidModeQueryExtension(top_level->display,&foo,&bar)) {
4200 XF86VidModeModeInfo **vm_modelines;
4201 XF86VidModeGetAllModeLines(top_level->display,XDefaultScreen(top_level->display),&vm_count,&vm_modelines);
4202 for (i = 0; i < vm_count; i++) {
4203 if (vm_modelines[i]->hdisplay < vm_modelines[*vm]->hdisplay && vm_modelines[i]->hdisplay >= *width)
4206 display = top_level->display;
4207 if (vm_modelines[*vm]->hdisplay == *width)
4211 *width = vm_modelines[*vm]->hdisplay;
4212 *height = vm_modelines[*vm]->vdisplay;
4217 void BC_WindowBase::scale_vm(int vm)
4219 int foo,bar,dotclock;
4220 if(XF86VidModeQueryExtension(top_level->display,&foo,&bar))
4223 XF86VidModeModeInfo **vm_modelines;
4224 XF86VidModeModeLine vml;
4225 XF86VidModeGetAllModeLines(top_level->display,XDefaultScreen(top_level->display),&vm_count,&vm_modelines);
4226 XF86VidModeGetModeLine(top_level->display,XDefaultScreen(top_level->display),&dotclock,&vml);
4227 orig_modeline.dotclock = dotclock;
4228 orig_modeline.hdisplay = vml.hdisplay;
4229 orig_modeline.hsyncstart = vml.hsyncstart;
4230 orig_modeline.hsyncend = vml.hsyncend;
4231 orig_modeline.htotal = vml.htotal;
4232 orig_modeline.vdisplay = vml.vdisplay;
4233 orig_modeline.vsyncstart = vml.vsyncstart;
4234 orig_modeline.vsyncend = vml.vsyncend;
4235 orig_modeline.vtotal = vml.vtotal;
4236 orig_modeline.flags = vml.flags;
4237 orig_modeline.privsize = vml.privsize;
4238 // orig_modeline.private = vml.private;
4239 XF86VidModeSwitchToMode(top_level->display,XDefaultScreen(top_level->display),vm_modelines[vm]);
4240 XF86VidModeSetViewPort(top_level->display,XDefaultScreen(top_level->display),0,0);
4241 XFlush(top_level->display);
4245 void BC_WindowBase::restore_vm()
4247 XF86VidModeSwitchToMode(top_level->display,XDefaultScreen(top_level->display),&orig_modeline);
4248 XFlush(top_level->display);
4271 #ifndef SINGLE_THREAD
4272 int BC_WindowBase::get_event_count()
4274 event_lock->lock("BC_WindowBase::get_event_count");
4275 int result = common_events.total;
4276 event_lock->unlock();
4280 XEvent* BC_WindowBase::get_event()
4283 while(!done && !result)
4285 event_condition->lock("BC_WindowBase::get_event");
4286 event_lock->lock("BC_WindowBase::get_event");
4288 if(common_events.total && !done)
4290 result = common_events.values[0];
4291 common_events.remove_number(0);
4294 event_lock->unlock();
4299 void BC_WindowBase::put_event(XEvent *event)
4301 event_lock->lock("BC_WindowBase::put_event");
4302 common_events.append(event);
4303 event_lock->unlock();
4304 event_condition->unlock();
4307 #endif // SINGLE_THREAD
4309 int BC_WindowBase::get_id()
4315 BC_Pixmap *BC_WindowBase::create_pixmap(VFrame *vframe)
4317 int w = vframe->get_w(), h = vframe->get_h();
4318 BC_Pixmap *icon = new BC_Pixmap(this, w, h);
4319 icon->draw_vframe(vframe, 0,0, w,h, 0,0);