Enlightenment CVS committal
Author : rbdpngn
Project : e17
Module : libs/ewl
Dir : e17/libs/ewl/src/lib
Modified Files:
ewl_window.c ewl_window.h
Log Message:
API for setting windows transient for one another.
===================================================================
RCS file: /cvsroot/enlightenment/e17/libs/ewl/src/lib/ewl_window.c,v
retrieving revision 1.3
retrieving revision 1.4
diff -u -3 -r1.3 -r1.4
--- ewl_window.c 28 Mar 2005 07:04:29 -0000 1.3
+++ ewl_window.c 10 Apr 2005 05:02:17 -0000 1.4
@@ -334,6 +334,38 @@
}
/**
+ * @param win: window to set transient
+ * @param forwin: the window to be transient for
+ * @return Returns no value.
+ * @brief Sets a window to be transient for another window.
+ */
+void ewl_window_transient_for(Ewl_Window *win, Ewl_Window *forwin)
+{
+ DENTER_FUNCTION(DLEVEL_STABLE);
+ DCHECK_PARAM_PTR("win", win);
+
+ win->transient = forwin;
+
+ if (forwin && REALIZED(win)) {
+#ifdef HAVE_EVAS_ENGINE_SOFTWARE_X11_H
+ if (REALIZED(forwin))
+
ecore_x_icccm_transient_for_set((Ecore_X_Window)win->window,
+
(Ecore_X_Window)forwin->window);
+ else
+ ewl_callback_append(EWL_WIDGET(forwin),
+ EWL_CALLBACK_REALIZE,
+ ewl_window_realize_transient_cb,
+ win);
+#endif
+ }
+ else if (REALIZED(win)) {
+ ecore_x_icccm_transient_for_unset((Ecore_X_Window)win->window);
+ }
+
+ DLEAVE_FUNCTION(DLEVEL_STABLE);
+}
+
+/**
* @param w: the window to be initialized to default values and callbacks
* @return Returns TRUE or FALSE depending on if initialization succeeds.
* @brief Initialize a window to default values and callbacks
@@ -549,6 +581,30 @@
DENTER_FUNCTION(DLEVEL_STABLE);
evas_object_pass_events_set(EWL_EMBED(w)->ev_clip, 1);
+ if (EWL_WINDOW(w)->transient)
+ ewl_window_transient_for(EWL_WINDOW(w),
+ EWL_WINDOW(w)->transient);
+
+ DLEAVE_FUNCTION(DLEVEL_STABLE);
+}
+
+void ewl_window_realize_transient_cb(Ewl_Widget * w, void *ev_data __UNUSED__,
+ void *user_data)
+{
+ Ewl_Window *win = EWL_WINDOW(user_data);
+ DENTER_FUNCTION(DLEVEL_STABLE);
+
+ /*
+ * Make sure the window is still transient for the realized window.
+ */
+ if (EWL_WIDGET(win->transient) == w)
+ ewl_window_transient_for(win, EWL_WINDOW(w));
+
+ /*
+ * Both windows realized so no need to keep the callback.
+ */
+ ewl_callback_del(EWL_WIDGET(win), EWL_CALLBACK_REALIZE,
+ ewl_window_realize_transient_cb);
DLEAVE_FUNCTION(DLEVEL_STABLE);
}
===================================================================
RCS file: /cvsroot/enlightenment/e17/libs/ewl/src/lib/ewl_window.h,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -3 -r1.2 -r1.3
--- ewl_window.h 9 Feb 2005 20:44:12 -0000 1.2
+++ ewl_window.h 10 Apr 2005 05:02:17 -0000 1.3
@@ -38,6 +38,7 @@
Ewl_Embed embed; /**< Inherits from the Ewl_Embed class */
void *window; /**< Provides a window for drawing */
+ Ewl_Window *transient; /**< Window to be transient for */
char *title; /**< The current title on the provided window */
char *name; /**< Current name on the provided window */
@@ -65,6 +66,7 @@
void ewl_window_position_get(Ewl_Window * win, int *x, int *y);
void ewl_window_raise(Ewl_Window * win);
void ewl_window_lower(Ewl_Window * win);
+void ewl_window_transient_for(Ewl_Window * win, Ewl_Window *
forwin);
/*
* Internally used callbacks, override at your own risk.
@@ -73,6 +75,8 @@
void *user_data);
void ewl_window_postrealize_cb(Ewl_Widget * w, void *ev_data,
void *user_data);
+void ewl_window_realize_transient_cb(Ewl_Widget * w, void *ev_data,
+ void *user_data);
void ewl_window_unrealize_cb(Ewl_Widget * w, void *ev_data,
void *user_data);
void ewl_window_show_cb(Ewl_Widget * w, void *ev_data,
-------------------------------------------------------
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