Hi,
this patch adds support for keyboard and mouse events to the gtk widget.
Thanks,
Tomeu
=== modified file 'gui/pythonmod/gnash-view.cpp'
--- gui/pythonmod/gnash-view.cpp 2009-04-26 12:22:19 +0000
+++ gui/pythonmod/gnash-view.cpp 2009-04-26 16:16:01 +0000
@@ -36,6 +36,7 @@
#include "VirtualClock.h"
#include "SystemClock.h"
#include "smart_ptr.h"
+#include "DisplayObject.h"
#ifdef USE_FFMPEG
# include "MediaHandlerFfmpeg.h"
@@ -82,7 +83,12 @@
static void gnash_view_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec);
static void gnash_view_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec);
static void gnash_view_realize_cb(GtkWidget *widget, gpointer user_data);
-static gboolean gnash_view_key_press_event(GtkWidget *widget, GdkEventKey *event);
+
+static gboolean key_press_event_cb(GtkWidget *widget, GdkEventKey *event, gpointer data);
+static gboolean key_release_event_cb(GtkWidget *widget, GdkEventKey *event, gpointer data);
+static gboolean button_press_event_cb(GtkWidget *widget, GdkEventButton *event, gpointer data);
+static gboolean button_release_event_cb(GtkWidget *widget, GdkEventButton *event, gpointer data);
+static gboolean motion_notify_event_cb(GtkWidget *widget, GdkEventMotion *event, gpointer data);
static gnash::key::code gdk_to_gnash_key(guint key);
static int gdk_to_gnash_modifier(int state);
@@ -108,7 +114,6 @@
widget_class->size_allocate = gnash_view_size_allocate;
widget_class->size_request = gnash_view_size_request;
- widget_class->key_press_event = gnash_view_key_press_event;
g_object_class->get_property = gnash_view_get_property;
g_object_class->set_property = gnash_view_set_property;
@@ -174,7 +179,7 @@
G_CALLBACK (gnash_view_realize_cb), NULL);
// Initializations that can happen before realization come here. The rest
- // come after realize.
+ // come after realize, in gnash_view_realize_cb.
gnash::gnashInit();
gnash::LogFile& dbglogfile = gnash::LogFile::getDefaultInstance();
dbglogfile.setVerbosity(3);
@@ -208,6 +213,23 @@
gnash_canvas_setup(view->canvas, 0, NULL);
gtk_container_add (GTK_CONTAINER (view), GTK_WIDGET(view->canvas));
gtk_widget_show (GTK_WIDGET(view->canvas));
+
+ gtk_widget_add_events(GTK_WIDGET(view->canvas), GDK_BUTTON_PRESS_MASK
+ | GDK_BUTTON_RELEASE_MASK
+ | GDK_KEY_RELEASE_MASK
+ | GDK_KEY_PRESS_MASK
+ | GDK_POINTER_MOTION_MASK);
+
+ g_signal_connect_object(GTK_WIDGET(view->canvas), "key-press-event",
+ G_CALLBACK(key_press_event_cb), view, (GConnectFlags)0);
+ g_signal_connect_object(GTK_WIDGET(view->canvas), "key-release-event",
+ G_CALLBACK(key_release_event_cb), view, (GConnectFlags)0);
+ g_signal_connect_object(GTK_WIDGET(view->canvas), "button-press-event",
+ G_CALLBACK(button_press_event_cb), view, (GConnectFlags)0);
+ g_signal_connect_object(GTK_WIDGET(view->canvas), "button-release-event",
+ G_CALLBACK(button_release_event_cb), view, (GConnectFlags)0);
+ g_signal_connect_object(GTK_WIDGET(view->canvas), "motion-notify-event",
+ G_CALLBACK(motion_notify_event_cb), view, (GConnectFlags)0);
}
static void
@@ -245,6 +267,8 @@
{
GNASH_REPORT_FUNCTION;
GnashView *view = GNASH_VIEW(widget);
+
+ // Some initializations need to happen after the widget has been realized.
if(view->movie_definition.get() == NULL) {
gtk_widget_realize(GTK_WIDGET(view->canvas));
gnash_view_load_movie(view, view->uri);
@@ -252,21 +276,126 @@
}
static gboolean
-gnash_view_key_press_event(GtkWidget *widget, GdkEventKey *event)
-{
- if (GNASH_VIEW(widget)->stage.get() == NULL)
- return FALSE;
-
- gnash::key::code c = gdk_to_gnash_key(event->keyval);
- //int mod = gdk_to_gnash_modifier(event->state);
-
- if (c != gnash::key::INVALID) {
- if( GNASH_VIEW(widget)->stage->notify_key_event(c, true) )
- gnash_view_display(GNASH_VIEW(widget));
- return TRUE;
- }
-
- return FALSE;
+key_press_event_cb(GtkWidget */*widget*/, GdkEventKey *event, gpointer data)
+{
+ GNASH_REPORT_FUNCTION;
+ GnashView *view = GNASH_VIEW(data);
+ if (view->stage.get() == NULL)
+ return FALSE;
+
+ gnash::key::code c = gdk_to_gnash_key(event->keyval);
+
+ if (c != gnash::key::INVALID) {
+ if( view->stage->notify_key_event(c, true) )
+ gnash_view_display(view);
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
+static gboolean
+key_release_event_cb(GtkWidget */*widget*/, GdkEventKey *event, gpointer data)
+{
+ GNASH_REPORT_FUNCTION;
+ GnashView *view = GNASH_VIEW(data);
+ if (view->stage.get() == NULL)
+ return FALSE;
+
+ gnash::key::code c = gdk_to_gnash_key(event->keyval);
+
+ if (c != gnash::key::INVALID) {
+ if( view->stage->notify_key_event(c, false) )
+ gnash_view_display(view);
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
+static gboolean
+button_press_event_cb(GtkWidget */*widget*/, GdkEventButton *event, gpointer data)
+{
+ GNASH_REPORT_FUNCTION;
+ GnashView *view = GNASH_VIEW(data);
+ if (view->stage.get() == NULL)
+ return FALSE;
+
+ /// Double- and triple-clicks should not send an extra event!
+ /// Flash has no built-in double click.
+ if (event->type != GDK_BUTTON_PRESS) return FALSE;
+
+ gtk_widget_grab_focus(GTK_WIDGET(view->canvas));
+
+ int mask = 1 << (event->button - 1);
+ view->stage->notify_mouse_clicked(true, mask);
+
+ return TRUE;
+}
+
+static gboolean
+button_release_event_cb(GtkWidget */*widget*/, GdkEventButton *event, gpointer data)
+{
+ GNASH_REPORT_FUNCTION;
+ GnashView *view = GNASH_VIEW(data);
+ if (view->stage.get() == NULL)
+ return FALSE;
+
+ int mask = 1 << (event->button - 1);
+ view->stage->notify_mouse_clicked(false, mask);
+
+ return TRUE;
+}
+
+static gboolean
+motion_notify_event_cb(GtkWidget */*widget*/, GdkEventMotion *event, gpointer data)
+{
+ //GNASH_REPORT_FUNCTION;
+
+ GtkWidget *widget = GTK_WIDGET(data);
+ GnashView *view = GNASH_VIEW(data);
+ float xscale = widget->allocation.width / view->movie_definition->get_width_pixels();
+ float yscale = widget->allocation.height / view->movie_definition->get_height_pixels();
+
+ // A stage pseudopixel is user pixel / _xscale wide
+ boost::int32_t x = event->x / xscale;
+
+ // A stage pseudopixel is user pixel / _yscale high
+ boost::int32_t y = event->y / yscale;
+
+ if ( view->stage->notify_mouse_moved(x, y) )
+ {
+ // any action triggered by the
+ // event required screen refresh
+ gnash_view_display(view);
+ }
+
+ gnash::DisplayObject* activeEntity = view->stage->getActiveEntityUnderPointer();
+ if ( activeEntity )
+ {
+ if ( activeEntity->isSelectableTextField() )
+ {
+ GdkCursor *gdkcursor = gdk_cursor_new(GDK_XTERM);
+ gdk_window_set_cursor (widget->window, NULL);
+ gdk_cursor_unref(gdkcursor);
+ }
+ else if ( activeEntity->allowHandCursor() )
+ {
+ GdkCursor *gdkcursor = gdk_cursor_new(GDK_HAND2);
+ gdk_window_set_cursor (widget->window, NULL);
+ gdk_cursor_unref(gdkcursor);
+ }
+ else
+ {
+ gdk_window_set_cursor (widget->window, NULL);
+ }
+ }
+ else
+ {
+ gdk_window_set_cursor (widget->window, NULL);
+ }
+
+ return TRUE;
}
static void
=== modified file 'gui/pythonmod/test.py'
--- gui/pythonmod/test.py 2009-04-26 12:22:19 +0000
+++ gui/pythonmod/test.py 2009-04-26 13:20:15 +0000
@@ -1,12 +1,15 @@
+import sys
+
import gtk
import gnash
gtk.gdk.threads_init
w = gtk.Window()
+w.connect('delete-event', lambda w, e: gtk.main_quit())
v = gnash.View()
-v.props.uri = '/home/tomeu/Desktop/EatBoom.swf'
+v.props.uri = sys.argv[1]
w.add(v)
v.show()
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