+static int main_window_is_realized = 0;
+
+static void resizeEH(Widget widget, XtPointer data, XEvent *event, Boolean *dispatch) {
+ if(!main_window_is_realized) {
+ if(XtIsRealized(widget)) {
+ main_window_is_realized = 1;
+ WindowRealized(data);
+ }
+ }
+ WindowAdjustAspectRatio(data);
+}
+
+static void WindowRealized(MainWindow *win) {
+ char *open_file = GetOpenFileArg();
+ if(open_file) {
+ size_t len = strlen(open_file);
+ char *file = XtMalloc(len+1);
+ memcpy(file, open_file, len);
+ file[len] = 0;
+ WindowSetFile(win, file);
+ PlayerOpenFile(win);
+ CleanOpenFileArg();
+ }
+
+ if(!blank_cursor_init) {
+ init_blank_cursor(win->player_widget);
+ }
+}
+
+static void playerWidgetInputCB(Widget widget, XtPointer u, XtPointer c) {
+ MainWindow *win = u;
+ XmDrawingAreaCallbackStruct *cb = c;
+
+ if(win->player && win->player->isactive) {
+ PlayerHandleInput(win, win->player, cb);
+ }
+}
+
+static void windowGrabButton(MainWindow *win) {
+ //printf("grab\n");
+ XtGrabButton(
+ win->player_widget,
+ AnyButton,
+ AnyModifier,
+ True,
+ ButtonPressMask | ButtonReleaseMask | PointerMotionMask | FocusChangeMask | EnterWindowMask | LeaveWindowMask,
+ GrabModeAsync,
+ GrabModeAsync,
+ None,
+ None);
+ win->buttongrab = True;
+}
+
+static void playerEH(Widget widget, XtPointer data, XEvent *event, Boolean *dispatch) {
+ MainWindow *win = data;
+ int etype = event->type;
+
+ ///*
+ if(etype == EnterNotify) {
+ //printf("enter\n");
+ windowGrabButton(win);
+ return;
+ }
+ if(etype == LeaveNotify) {
+ //printf("leave\n");
+ //XtUngrabButton(win->player_widget, AnyButton, AnyModifier);
+ //win->buttongrab = False;
+ return;
+ }
+
+ int pass = 0;
+ if(etype == ButtonPress || etype == ButtonRelease || etype == KeyPress || etype == KeyRelease) {
+ //printf("button press\n");
+ pass = 1;
+ }
+
+ if(!win->player || win->player->window == 0) return;
+
+ WindowHandlePlayerEvent(win, event);
+
+ if(pass) {
+ // redirect key events to the player window
+ //printf("redirect\n");
+ event->xkey.window = win->player->window;
+ XSendEvent(
+ XtDisplay(win->player_widget),
+ win->player->window,
+ True,
+ 0,
+ event);
+ }
+}
+
+#define IGNORE_MOTION_THRESHOLD_MS 1000
+#define MOTION_POS_THRESHOLD_PIX 5
+#define OSD_BOTTOM_THRESHOLD 0.09
+
+#define DOUBLE_CLICK_TIME_MS 500
+
+void WindowHandlePlayerEvent(MainWindow *win, XEvent *event) {
+ // event handler for intercepted player mouse events
+ // win->player is not NULL
+
+ int etype = event->type;
+
+ if(etype == MotionNotify) {
+ Time cur_motion_time = event->xmotion.time;
+ if(win->player) {
+ win->motion_playback_time = win->player->playback_time;
+ }
+
+ int x = event->xmotion.x_root;
+ int y = event->xmotion.y_root;
+ if(win->cursorhidden && cur_motion_time - win->player_event_time < IGNORE_MOTION_THRESHOLD_MS) {
+ int diff_x = abs(x - win->mouse_x);
+ int diff_y = abs(y - win->mouse_y);
+ if(diff_x > MOTION_POS_THRESHOLD_PIX || diff_y > MOTION_POS_THRESHOLD_PIX) {
+ WindowShowPlayerCursor(win);
+ }
+ } else {
+ win->mouse_x = x;
+ win->mouse_y = y;
+ }
+ win->player_event_time = cur_motion_time;
+ win->motion_playback_time = win->player->playback_time;
+
+
+
+ if(win->pwbuttonpressed) {
+ Display *dp = XtDisplay(win->window);
+
+ XtUngrabPointer(win->player_widget, CurrentTime);
+
+ XEvent xev;
+ memset(&xev, 0, sizeof(xev));
+ xev.type = ClientMessage;
+ xev.xclient.message_type = XInternAtom(dp, "_NET_WM_MOVERESIZE", False);
+ xev.xclient.window = XtWindow(win->window);
+ xev.xclient.format = 32;
+ xev.xclient.data.l[0] = x;
+ xev.xclient.data.l[1] = y;
+ xev.xclient.data.l[2] = 8; // _NET_WM_MOVERESIZE_MOVE
+ xev.xclient.data.l[3] = 1; // button1
+ xev.xclient.data.l[4] = 1; // source indication
+
+ XSendEvent(dp, DefaultRootWindow(dp), False, SubstructureRedirectMask | SubstructureNotifyMask, &xev);
+
+ win->pwbuttonpressed = FALSE;
+ }
+ } else if(etype == ButtonPress) {
+ Time t = event->xbutton.time;
+
+ int yi = win->player_widget->core.height - event->xbutton.y;
+ if((float)yi/(float)win->player_widget->core.height < OSD_BOTTOM_THRESHOLD) {
+ win->button_press_time = 0;
+ } else {
+ if(t - win->button_press_time < DOUBLE_CLICK_TIME_MS) {
+ // double click
+ WindowFullscreen(main_window, !win->fullscreen);
+ win->button_press_time = 0;
+ } else {
+ win->button_press_time = t;
+ }
+ win->pwbuttonpressed = 1;
+ }
+ } else if(etype == ButtonRelease) {
+ win->player_event_time = event->xbutton.time;
+ win->pwbuttonpressed = FALSE;
+ }
+}
+