tests: require Gtk+ 3.0 for examples and Gtk-based test apps

The Gtk+ dependency is entirely optional, we're just not
supporting Gtk+ 2.x any longer.

diff --git a/configure.ac b/configure.ac
index b2b17f2..b0814fc 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -283,24 +283,11 @@ AC_SUBST(GST_PREFIX)
 dnl GTK is optional and only used in examples
 HAVE_GTK=no
 HAVE_GTK_X11=no
-GTK2_REQ=2.14.0
-GTK3_REQ=2.91.3
+GTK_REQ=3.0.0
 if test "x$BUILD_EXAMPLES" = "xyes"; then
-  AC_MSG_CHECKING([which gtk+ version to compile examples against (optional)])
-  AC_ARG_WITH([gtk],
-    AC_HELP_STRING([--with-gtk=3.0|2.0],
-                   [which gtk+ version to compile against (default: 2.0)]),
-    [case "$with_gtk" in
-        2.0) GTK_REQ=$GTK2_REQ ;;
-        3.0) GTK_REQ=$GTK3_REQ ;;
-        *) AC_MSG_ERROR([invalid gtk+ version specified]);;
-    esac],
-    [with_gtk=2.0
-     GTK_REQ=$GTK2_REQ])
-  AC_MSG_RESULT([$with_gtk (>= $GTK_REQ)])
-  PKG_CHECK_MODULES(GTK, gtk+-$with_gtk >= $GTK_REQ, HAVE_GTK=yes, HAVE_GTK=no)
+  PKG_CHECK_MODULES(GTK, gtk+-3.0 >= $GTK_REQ, HAVE_GTK=yes, HAVE_GTK=no)
   dnl some examples need gtk+-x11
-  PKG_CHECK_MODULES(GTK_X11, gtk+-x11-$with_gtk >= $GTK_REQ, HAVE_GTK_X11=yes, HAVE_GTK_X11=no)
+  PKG_CHECK_MODULES(GTK_X11, gtk+-x11-3.0 >= $GTK_REQ, HAVE_GTK_X11=yes, HAVE_GTK_X11=no)
   AC_SUBST(GTK_LIBS)
   AC_SUBST(GTK_CFLAGS)
 fi

diff --git a/tests/examples/seek/jsseek.c b/tests/examples/seek/jsseek.c
index ec74cc8..ab2bfc3 100644 (file)
--- a/tests/examples/seek/jsseek.c
+++ b/tests/examples/seek/jsseek.c
@@ -50,21 +50,6 @@
 GST_DEBUG_CATEGORY_STATIC (seek_debug);
 #define GST_CAT_DEFAULT (seek_debug)
 
-#if (!GTK_CHECK_VERSION(2, 23, 0) || GTK_CHECK_VERSION(2, 90, 0)) && !GTK_CHECK_VERSION(2, 91, 1)
-#define gtk_combo_box_text_new gtk_combo_box_new_text
-#define gtk_combo_box_text_append_text gtk_combo_box_append_text
-#define gtk_combo_box_text_remove gtk_combo_box_remove_text
-#define GTK_COMBO_BOX_TEXT GTK_COMBO_BOX
-#endif
-
-#if !GTK_CHECK_VERSION (2, 17, 7)
-static void
-gtk_widget_get_allocation (GtkWidget * w, GtkAllocation * a)
-{
-  *a = w->allocation;
-}
-#endif
-
 /* configuration */
 
 //#define SOURCE "filesrc"
@@ -1574,6 +1559,7 @@ stop_cb (GtkButton * button, gpointer data)
 
     state = STOP_STATE;
     gtk_statusbar_push (GTK_STATUSBAR (statusbar), status_id, "Stopped");
+    gtk_widget_queue_draw (video_window);
 
     is_live = FALSE;
     buffering = FALSE;
@@ -2469,19 +2455,17 @@ bus_sync_handler (GstBus * bus, GstMessage * message, GstPipeline * data)
 #endif
 
 static gboolean
-handle_expose_cb (GtkWidget * widget, GdkEventExpose * event, gpointer data)
+draw_cb (GtkWidget * widget, cairo_t * cr, gpointer data)
 {
   if (state < GST_STATE_PAUSED) {
-    GtkAllocation allocation;
-    GdkWindow *window = gtk_widget_get_window (widget);
-    cairo_t *cr;
+    int width, height;
 
-    gtk_widget_get_allocation (widget, &allocation);
-    cr = gdk_cairo_create (window);
+    width = gtk_widget_get_allocated_width (widget);
+    height = gtk_widget_get_allocated_height (widget);
     cairo_set_source_rgb (cr, 0, 0, 0);
-    cairo_rectangle (cr, 0, 0, allocation.width, allocation.height);
+    cairo_rectangle (cr, 0, 0, width, height);
     cairo_fill (cr);
-    cairo_destroy (cr);
+    return TRUE;
   }
   return FALSE;
 }
@@ -2489,24 +2473,16 @@ handle_expose_cb (GtkWidget * widget, GdkEventExpose * event, gpointer data)
 static void
 realize_cb (GtkWidget * widget, gpointer data)
 {
-#if GTK_CHECK_VERSION(2,18,0)
-  {
-    GdkWindow *window = gtk_widget_get_window (widget);
+  GdkWindow *window = gtk_widget_get_window (widget);
 
-    /* This is here just for pedagogical purposes, GDK_WINDOW_XID will call it
-     * as well */
-    if (!gdk_window_ensure_native (window))
-      g_error ("Couldn't create native window needed for GstXOverlay!");
-  }
-#endif
+  /* This is here just for pedagogical purposes, GDK_WINDOW_XID will call it
+   * as well */
+  if (!gdk_window_ensure_native (window))
+    g_error ("Couldn't create native window needed for GstXOverlay!");
 
 #ifdef HAVE_X
-  {
-    GdkWindow *window = gtk_widget_get_window (video_window);
-
-    embed_xid = GDK_WINDOW_XID (window);
-    g_print ("Window realize: video window XID = %lu\n", embed_xid);
-  }
+  embed_xid = GDK_WINDOW_XID (window);
+  g_print ("Window realize: video window XID = %lu\n", embed_xid);
 #endif
 }
 
@@ -2754,8 +2730,7 @@ main (int argc, char **argv)
   /* initialize gui elements ... */
   window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
   video_window = gtk_drawing_area_new ();
-  g_signal_connect (video_window, "expose-event",
-      G_CALLBACK (handle_expose_cb), NULL);
+  g_signal_connect (video_window, "draw", G_CALLBACK (draw_cb), NULL);
   g_signal_connect (video_window, "realize", G_CALLBACK (realize_cb), NULL);
   gtk_widget_set_double_buffered (video_window, FALSE);
 

diff --git a/tests/examples/seek/seek.c b/tests/examples/seek/seek.c
index 8dbd268..b04967b 100644 (file)
--- a/tests/examples/seek/seek.c
+++ b/tests/examples/seek/seek.c
@@ -41,24 +41,9 @@
 
 #include <gst/interfaces/xoverlay.h>
 
-#if (!GTK_CHECK_VERSION(2, 23, 0) || GTK_CHECK_VERSION(2, 90, 0)) && !GTK_CHECK_VERSION(2, 91, 1)
-#define gtk_combo_box_text_new gtk_combo_box_new_text
-#define gtk_combo_box_text_append_text gtk_combo_box_append_text
-#define gtk_combo_box_text_remove gtk_combo_box_remove_text
-#define GTK_COMBO_BOX_TEXT GTK_COMBO_BOX
-#endif
-
 GST_DEBUG_CATEGORY_STATIC (seek_debug);
 #define GST_CAT_DEFAULT (seek_debug)
 
-#if !GTK_CHECK_VERSION (2, 17, 7)
-static void
-gtk_widget_get_allocation (GtkWidget * w, GtkAllocation * a)
-{
-  *a = w->allocation;
-}
-#endif
-
 /* configuration */
 
 #define SOURCE "filesrc"
@@ -1582,6 +1567,7 @@ stop_cb (GtkButton * button, gpointer data)
 
     state = STOP_STATE;
     gtk_statusbar_push (GTK_STATUSBAR (statusbar), status_id, "Stopped");
+    gtk_widget_queue_draw (video_window);
 
     is_live = FALSE;
     buffering = FALSE;
@@ -2505,19 +2491,17 @@ bus_sync_handler (GstBus * bus, GstMessage * message, GstPipeline * data)
 #endif
 
 static gboolean
-handle_expose_cb (GtkWidget * widget, GdkEventExpose * event, gpointer data)
+draw_cb (GtkWidget * widget, cairo_t * cr, gpointer data)
 {
   if (state < GST_STATE_PAUSED) {
-    GtkAllocation allocation;
-    GdkWindow *window = gtk_widget_get_window (widget);
-    cairo_t *cr;
+    int width, height;
 
-    gtk_widget_get_allocation (widget, &allocation);
-    cr = gdk_cairo_create (window);
+    width = gtk_widget_get_allocated_width (widget);
+    height = gtk_widget_get_allocated_height (widget);
     cairo_set_source_rgb (cr, 0, 0, 0);
-    cairo_rectangle (cr, 0, 0, allocation.width, allocation.height);
+    cairo_rectangle (cr, 0, 0, width, height);
     cairo_fill (cr);
-    cairo_destroy (cr);
+    return TRUE;
   }
   return FALSE;
 }
@@ -2525,28 +2509,19 @@ handle_expose_cb (GtkWidget * widget, GdkEventExpose * event, gpointer data)
 static void
 realize_cb (GtkWidget * widget, gpointer data)
 {
-#if GTK_CHECK_VERSION(2,18,0)
-  {
-    GdkWindow *window = gtk_widget_get_window (widget);
+  GdkWindow *window = gtk_widget_get_window (widget);
 
-    /* This is here just for pedagogical purposes, GDK_WINDOW_XID will call it
-     * as well */
-    if (!gdk_window_ensure_native (window))
-      g_error ("Couldn't create native window needed for GstXOverlay!");
-  }
-#endif
-
-#if defined (GDK_WINDOWING_X11) || defined (GDK_WINDOWING_WIN32)
-  {
-    GdkWindow *window = gtk_widget_get_window (video_window);
+  /* This is here just for pedagogical purposes, GDK_WINDOW_XID will call it
+   * as well */
+  if (!gdk_window_ensure_native (window))
+    g_error ("Couldn't create native window needed for GstXOverlay!");
 
 #if defined (GDK_WINDOWING_WIN32)
-    embed_xid = GDK_WINDOW_HWND (window);
+  embed_xid = GDK_WINDOW_HWND (window);
+  g_print ("Window realize: video window HWND = %lu\n", embed_xid);
 #else
-    embed_xid = GDK_WINDOW_XID (window);
-#endif
-    g_print ("Window realize: video window XID = %lu\n", embed_xid);
-  }
+  embed_xid = GDK_WINDOW_XID (window);
+  g_print ("Window realize: video window XID = %lu\n", embed_xid);
 #endif
 }
 
@@ -2756,8 +2731,7 @@ main (int argc, char **argv)
   /* initialize gui elements ... */
   window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
   video_window = gtk_drawing_area_new ();
-  g_signal_connect (video_window, "expose-event",
-      G_CALLBACK (handle_expose_cb), NULL);
+  g_signal_connect (video_window, "draw", G_CALLBACK (draw_cb), NULL);
   g_signal_connect (video_window, "realize", G_CALLBACK (realize_cb), NULL);
   gtk_widget_set_double_buffered (video_window, FALSE);
 

diff --git a/tests/icles/test-colorkey.c b/tests/icles/test-colorkey.c
index 947363c..ac04ba5 100644 (file)
--- a/tests/icles/test-colorkey.c
+++ b/tests/icles/test-colorkey.c
@@ -34,14 +34,6 @@
 #include <gst/interfaces/xoverlay.h>
 #include <gst/interfaces/propertyprobe.h>
 
-#if !GTK_CHECK_VERSION (2, 17, 7)
-static void
-gtk_widget_get_allocation (GtkWidget * w, GtkAllocation * a)
-{
-  *a = w->allocation;
-}
-#endif
-
 static GtkWidget *video_window = NULL;
 static GstElement *sink = NULL;
 static gulong embed_xid = 0;
@@ -89,7 +81,7 @@ handle_resize_cb (GtkWidget * widget, GdkEventConfigure * event, gpointer data)
 }
 
 static gboolean
-handle_expose_cb (GtkWidget * widget, GdkEventExpose * event, gpointer data)
+draw_cb (GtkWidget * widget, cairo_t * cr, gpointer data)
 {
   redraw_overlay (widget);
   return FALSE;
@@ -98,23 +90,15 @@ handle_expose_cb (GtkWidget * widget, GdkEventExpose * event, gpointer data)
 static void
 realize_cb (GtkWidget * widget, gpointer data)
 {
-#if GTK_CHECK_VERSION(2,18,0)
-  {
-    GdkWindow *window = gtk_widget_get_window (widget);
-
-    /* This is here just for pedagogical purposes, GDK_WINDOW_XID will call it
-     * as well */
-    if (!gdk_window_ensure_native (window))
-      g_error ("Couldn't create native window needed for GstXOverlay!");
-  }
-#endif
+  GdkWindow *window = gtk_widget_get_window (widget);
 
-  {
-    GdkWindow *window = gtk_widget_get_window (video_window);
+  /* This is here just for pedagogical purposes, GDK_WINDOW_XID will call it
+   * as well */
+  if (!gdk_window_ensure_native (window))
+    g_error ("Couldn't create native window needed for GstXOverlay!");
 
-    embed_xid = GDK_WINDOW_XID (window);
-    g_print ("Window realize: video window XID = %lu\n", embed_xid);
-  }
+  embed_xid = GDK_WINDOW_XID (window);
+  g_print ("Window realize: video window XID = %lu\n", embed_xid);
 }
 
 static void
@@ -251,8 +235,8 @@ main (int argc, char **argv)
   video_window = gtk_drawing_area_new ();
   g_signal_connect (G_OBJECT (video_window), "configure-event",
       G_CALLBACK (handle_resize_cb), NULL);
-  g_signal_connect (G_OBJECT (video_window), "expose-event",
-      G_CALLBACK (handle_expose_cb), NULL);
+  g_signal_connect (G_OBJECT (video_window), "draw",
+      G_CALLBACK (draw_cb), NULL);
   g_signal_connect (video_window, "realize", G_CALLBACK (realize_cb), NULL);
   gtk_widget_set_double_buffered (video_window, FALSE);
   gtk_container_add (GTK_CONTAINER (window), video_window);

diff --git a/tests/icles/test-xoverlay.c b/tests/icles/test-xoverlay.c
index b1b9d92..9ef552e 100644 (file)
--- a/tests/icles/test-xoverlay.c
+++ b/tests/icles/test-xoverlay.c
@@ -35,14 +35,6 @@
 #include <gst/interfaces/xoverlay.h>
 #include <gst/video/gstvideosink.h>
 
-#if !GTK_CHECK_VERSION (2, 17, 7)
-static void
-gtk_widget_get_allocation (GtkWidget * w, GtkAllocation * a)
-{
-  *a = w->allocation;
-}
-#endif
-
 static struct
 {
   gint w, h;
@@ -99,37 +91,30 @@ handle_resize_cb (GtkWidget * widget, GdkEventConfigure * event,
 }
 
 static gboolean
-handle_expose_cb (GtkWidget * widget, GdkEventExpose * event,
-    gpointer user_data)
+handle_draw_cb (GtkWidget * widget, cairo_t * cr, gpointer user_data)
 {
   GstVideoRectangle *r = &anim_state.rect;
-  GtkAllocation allocation;
-  GdkWindow *window;
   GtkStyle *style;
-  cairo_t *cr;
+  int width, height;
+
+  width = gtk_widget_get_allocated_width (widget);
+  height = gtk_widget_get_allocated_height (widget);
 
   style = gtk_widget_get_style (widget);
-  window = gtk_widget_get_window (widget);
-  gtk_widget_get_allocation (widget, &allocation);
-  cr = gdk_cairo_create (window);
 
   gdk_cairo_set_source_color (cr, &style->bg[GTK_STATE_NORMAL]);
 
   /* we should only redraw outside of the video rect! */
-  cairo_rectangle (cr, 0, event->area.y, r->x, event->area.height);
-  cairo_rectangle (cr, r->x + r->w, event->area.y,
-      allocation.width - (r->x + r->w), event->area.height);
+  cairo_rectangle (cr, 0, 0, r->x, height);
+  cairo_rectangle (cr, r->x + r->w, 0, width - (r->x + r->w), height);
 
-  cairo_rectangle (cr, event->area.x, 0, event->area.width, r->y);
-  cairo_rectangle (cr, event->area.x, r->y + r->h,
-      event->area.width, allocation.height - (r->y + r->h));
+  cairo_rectangle (cr, 0, 0, width, r->y);
+  cairo_rectangle (cr, 0, r->y + r->h, width, height - (r->y + r->h));
 
   cairo_fill (cr);
 
-  cairo_destroy (cr);
-
   if (verbose) {
-    g_print ("expose(%p)\n", widget);
+    g_print ("draw(%p)\n", widget);
   }
   gst_x_overlay_expose (anim_state.overlay);
   return FALSE;
@@ -228,8 +213,7 @@ main (gint argc, gchar ** argv)
   handle_resize_cb (video_window, NULL, sink);
   g_signal_connect (video_window, "configure-event",
       G_CALLBACK (handle_resize_cb), NULL);
-  g_signal_connect (video_window, "expose-event",
-      G_CALLBACK (handle_expose_cb), NULL);
+  g_signal_connect (video_window, "draw", G_CALLBACK (handle_draw_cb), NULL);
 
   g_timeout_add (50, (GSourceFunc) animate_render_rect, NULL);