#include <string.h>
#include <unistd.h>
#include <wchar.h>
+#include <typeinfo>
#include <X11/extensions/Xinerama.h>
#include <X11/extensions/Xvlib.h>
{
// stop event input
XSelectInput(top_level->display, this->win, 0);
- motion_events = resize_events = translation_events = 0;
+ XSync(top_level->display,0);
#ifndef SINGLE_THREAD
top_level->dequeue_events(win);
#endif
+// drop active window refs to this
+ if(top_level->active_grab == this) top_level->active_grab = 0;
if(top_level->active_menubar == this) top_level->active_menubar = 0;
if(top_level->active_popup_menu == this) top_level->active_popup_menu = 0;
if(top_level->active_subwindow == this) top_level->active_subwindow = 0;
+// drop motion window refs to this
+ if(top_level->motion_events && top_level->last_motion_win == this->win)
+ top_level->motion_events = 0;
+
// Remove pointer from parent window to this
parent_window->subwindows->remove(this);
}
done = 0;
done_set = 0;
window_running = 0;
+ display_lock_owner = 0;
test_keypress = 0;
keys_return[0] = 0;
is_deleting = 0;
event_win = 0;
last_motion_win = 0;
key_pressed = 0;
+ active_grab = 0;
active_menubar = 0;
active_popup_menu = 0;
active_subwindow = 0;
// event_names[event->type] : "Unknown");
//}
-
+ if( active_grab && active_grab->grab_event(event) ) {
+ unlock_window();
+ return 0;
+ }
switch(event->type) {
if(get_resources()->use_fontset && top_level->get_fontset(font))
return XmbTextEscapement(top_level->get_fontset(font), text, length);
else
- if(get_font_struct(font))
+ if(get_font_struct(font))
return XTextWidth(get_font_struct(font), text, length);
else
{
int BC_WindowBase::get_text_width(int font, const wchar_t *text, int length)
{
- int i, j, w = 0, line_w = 0;
-
- if(length < 0) length = wcslen(text);
+ int i, j, w = 0;
+ if( length < 0 ) length = wcslen(text);
- for(i = 0, j = 0; i <= length; i++)
- {
- line_w = 0;
- if(text[i] == '\n')
- {
- line_w = get_single_text_width(font, &text[j], i - j);
- j = i + 1;
+ for( i=j=0; i<length && text[i]; ++i ) {
+ if( text[i] != '\n' ) continue;
+ if( i > j ) {
+ int lw = get_single_text_width(font, &text[j], i-j);
+ if( w < lw ) w = lw;
}
- else
- if(text[i] == 0)
- line_w = get_single_text_width(font, &text[j], length - j);
-
- if(line_w > w) w = line_w;
+ j = i + 1;
+ }
+ if( j < length ) {
+ int lw = get_single_text_width(font, &text[j], length-j);
+ if( w < lw ) w = lw;
}
-
- if(i > length && w == 0)
- w = get_single_text_width(font, text, length);
return w;
}
ptr->message_type = SetDoneXAtom;
ptr->format = 32;
this->return_value = return_value;
-// May lock up here because XSendEvent doesn't work too well
+// May lock up here because XSendEvent doesn't work too well
// asynchronous with XNextEvent.
-// This causes BC_WindowEvents to forward a copy of the event to run_window where
+// This causes BC_WindowEvents to forward a copy of the event to run_window where
// it is deleted.
// Deletion of event_thread is done at the end of BC_WindowBase::run_window() - by calling the destructor
put_event(event);
set_done(return_value);
}
+int BC_WindowBase::grab(BC_WindowBase *window)
+{
+ if( window->active_grab && this != window->active_grab ) return 0;
+ window->active_grab = this;
+ return 1;
+}
+int BC_WindowBase::ungrab(BC_WindowBase *window)
+{
+ if( window->active_grab && this != window->active_grab ) return 0;
+ window->active_grab = 0;
+ return 1;
+}
+
int BC_WindowBase::get_w()
{
return w;
#endif
}
-int BC_WindowBase::get_relative_cursor_x()
+void BC_WindowBase::get_relative_cursor_xy(int &x, int &y, int lock_window)
{
- int abs_x, abs_y, x, y, win_x, win_y;
+ int abs_x, abs_y, win_x, win_y;
unsigned int temp_mask;
Window temp_win;
+ if(lock_window) this->lock_window("BC_WindowBase::get_relative_cursor_xy");
XQueryPointer(top_level->display, top_level->win,
&temp_win, &temp_win, &abs_x, &abs_y, &win_x, &win_y,
&temp_mask);
XTranslateCoordinates(top_level->display, top_level->rootwin,
win, abs_x, abs_y, &x, &y, &temp_win);
-
+ if(lock_window) this->unlock_window();
+}
+int BC_WindowBase::get_relative_cursor_x(int lock_window)
+{
+ int x, y;
+ get_relative_cursor_xy(x, y, lock_window);
return x;
}
-
-int BC_WindowBase::get_relative_cursor_y()
+int BC_WindowBase::get_relative_cursor_y(int lock_window)
{
- int abs_x, abs_y, x, y, win_x, win_y;
- unsigned int temp_mask;
- Window temp_win;
-
- XQueryPointer(top_level->display, top_level->win,
- &temp_win, &temp_win, &abs_x, &abs_y, &win_x, &win_y,
- &temp_mask);
-
- XTranslateCoordinates(top_level->display,
- top_level->rootwin, win, abs_x, abs_y, &x, &y, &temp_win);
-
+ int x, y;
+ get_relative_cursor_xy(x, y, lock_window);
return y;
}
-int BC_WindowBase::get_abs_cursor_x(int lock_window)
+void BC_WindowBase::get_abs_cursor_xy(int &abs_x, int &abs_y, int lock_window)
{
- int abs_x, abs_y, win_x, win_y;
+ int win_x, win_y;
unsigned int temp_mask;
Window temp_win;
- if(lock_window) this->lock_window("BC_WindowBase::get_abs_cursor_x");
+ if(lock_window) this->lock_window("BC_WindowBase::get_abs_cursor_xy");
XQueryPointer(top_level->display, top_level->win,
&temp_win, &temp_win, &abs_x, &abs_y, &win_x, &win_y,
&temp_mask);
if(lock_window) this->unlock_window();
+}
+int BC_WindowBase::get_abs_cursor_x(int lock_window)
+{
+ int abs_x, abs_y;
+ get_abs_cursor_xy(abs_x, abs_y, lock_window);
return abs_x;
}
-
int BC_WindowBase::get_abs_cursor_y(int lock_window)
{
- int abs_x, abs_y, win_x, win_y;
- unsigned int temp_mask;
- Window temp_win;
-
- if(lock_window) this->lock_window("BC_WindowBase::get_abs_cursor_y");
- XQueryPointer(top_level->display, top_level->win,
- &temp_win, &temp_win, &abs_x, &abs_y, &win_x, &win_y,
- &temp_mask);
- if(lock_window) this->unlock_window();
+ int abs_x, abs_y;
+ get_abs_cursor_xy(abs_x, abs_y, lock_window);
return abs_y;
}
+void BC_WindowBase::get_pop_cursor_xy(int &px, int &py, int lock_window)
+{
+ int margin = 100;
+ get_abs_cursor_xy(px, py, lock_window);
+ if( px < margin ) px = margin;
+ if( py < margin ) py = margin;
+ int wd = get_screen_w(lock_window,-1) - margin;
+ if( px > wd ) px = wd;
+ int ht = get_screen_h(lock_window,-1) - margin;
+ if( py > ht ) py = ht;
+}
+int BC_WindowBase::get_pop_cursor_x(int lock_window)
+{
+ int px, py;
+ get_pop_cursor_xy(px, py, lock_window);
+ return px;
+}
+int BC_WindowBase::get_pop_cursor_y(int lock_window)
+{
+ int px, py;
+ get_pop_cursor_xy(px, py, lock_window);
+ return py;
+}
+
int BC_WindowBase::match_window(Window win)
{
if (this->win == win) return 1;
int BC_WindowBase::cursor_above()
{
- int rx = get_relative_cursor_x();
- if( rx < 0 || rx >= get_w() ) return 0;
- int ry = get_relative_cursor_y();
- if( ry < 0 || ry >= get_h() ) return 0;
- return 1;
+ int rx, ry;
+ get_relative_cursor_xy(rx, ry);
+ return rx < 0 || rx >= get_w() ||
+ ry < 0 || ry >= get_h() ? 0 : 1;
}
int BC_WindowBase::get_drag_x()
int BC_WindowBase::dump_windows()
{
- printf("\tBC_WindowBase::dump_windows window=%p win=%p\n",
- this, (void*)this->win);
+ printf("\tBC_WindowBase::dump_windows window=%p win=%p '%s', %dx%d+%d+%d %s\n",
+ this, (void*)this->win, title, w,h,x,y, typeid(*this).name());
for(int i = 0; i < subwindows->size(); i++)
subwindows->get(i)->dump_windows();
- for(int i = 0; i < popups.size(); i++)
- printf("\tBC_WindowBase::dump_windows popup=%p win=%p\n",
- popups.get(i), (void*)popups.get(i)->win);
+ for(int i = 0; i < popups.size(); i++) {
+ BC_WindowBase *p = popups[i];
+ printf("\tBC_WindowBase::dump_windows popup=%p win=%p '%s', %dx%d+%d+%d %s\n",
+ p, (void*)p->win, p->title, p->w,p->h,p->x,p->y, typeid(*p).name());
+ }
return 0;
}
}
+void BC_WindowBase::flicker(int n, int ms)
+{
+ int color = get_bg_color();
+ for( int i=2*n; --i>=0; ) {
+ set_inverse(); set_bg_color(WHITE);
+ clear_box(0,0, w,h); flash(1);
+ sync_display(); Timer::delay(ms);
+ }
+ set_bg_color(color);
+ set_opaque();
+}
+
projects / goodguy / history.git / blobdiff