[gtk+/parasite2: 26/38] Add a 'toggle-debugging' keybinding
- From: Matthias Clasen <matthiasc src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [gtk+/parasite2: 26/38] Add a 'toggle-debugging' keybinding
- Date: Thu, 8 May 2014 22:18:03 +0000 (UTC)
commit 273c0b820e4c6c53a18a6d7380de4781e6127ccb
Author: Matthias Clasen <mclasen redhat com>
Date: Tue May 6 22:20:10 2014 -0400
Add a 'toggle-debugging' keybinding
This is bound to Ctrl-Shift-I (for inspector) by default.
It loads the gtkparasite module and opens a parasite window.
gtk/gtkwindow.c | 60 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
gtk/gtkwindow.h | 2 +-
2 files changed, 61 insertions(+), 1 deletions(-)
---
diff --git a/gtk/gtkwindow.c b/gtk/gtkwindow.c
index 72c1d35..cc32508 100644
--- a/gtk/gtkwindow.c
+++ b/gtk/gtkwindow.c
@@ -59,6 +59,7 @@
#include "a11y/gtkwindowaccessible.h"
#include "a11y/gtkcontaineraccessibleprivate.h"
#include "gtkapplicationprivate.h"
+#include "gtkmodulesprivate.h"
#ifdef GDK_WINDOWING_X11
#include "x11/gdkx.h"
@@ -243,6 +244,7 @@ enum {
ACTIVATE_FOCUS,
ACTIVATE_DEFAULT,
KEYS_CHANGED,
+ TOGGLE_DEBUGGING,
LAST_SIGNAL
};
@@ -437,6 +439,7 @@ static void gtk_window_state_changed (GtkWidget *widget,
static void gtk_window_real_activate_default (GtkWindow *window);
static void gtk_window_real_activate_focus (GtkWindow *window);
static void gtk_window_keys_changed (GtkWindow *window);
+static void gtk_window_toggle_debugging (GtkWindow *window);
static gint gtk_window_draw (GtkWidget *widget,
cairo_t *cr);
static void gtk_window_unset_transient_for (GtkWindow *window);
@@ -708,6 +711,7 @@ gtk_window_class_init (GtkWindowClass *klass)
klass->activate_default = gtk_window_real_activate_default;
klass->activate_focus = gtk_window_real_activate_focus;
klass->keys_changed = gtk_window_keys_changed;
+ klass->toggle_debugging = gtk_window_toggle_debugging;
/* Construct */
g_object_class_install_property (gobject_class,
@@ -1223,6 +1227,27 @@ gtk_window_class_init (GtkWindowClass *klass)
G_TYPE_NONE,
0);
+ /**
+ * GtkWindow::toggle-debugging:
+ * @window: the window on which the signal is emitted
+ *
+ * The ::toggle-debugging signal is a
+ * [keybinding signal][GtkBindingSignal]
+ * which gets emitted when the user enables or disables
+ * interactive debugging.
+ *
+ * The default binding for this signal is Ctrl-Shift-I.
+ */
+ window_signals[TOGGLE_DEBUGGING] =
+ g_signal_new (I_("toggle-debugging"),
+ G_TYPE_FROM_CLASS (gobject_class),
+ G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
+ G_STRUCT_OFFSET (GtkWindowClass, toggle_debugging),
+ NULL, NULL,
+ _gtk_marshal_VOID__VOID,
+ G_TYPE_NONE,
+ 0);
+
/*
* Key bindings
*/
@@ -1241,6 +1266,9 @@ gtk_window_class_init (GtkWindowClass *klass)
gtk_binding_entry_add_signal (binding_set, GDK_KEY_KP_Enter, 0,
"activate-default", 0);
+ gtk_binding_entry_add_signal (binding_set, GDK_KEY_I, GDK_CONTROL_MASK|GDK_SHIFT_MASK,
+ "toggle-debugging", 0);
+
add_arrow_bindings (binding_set, GDK_KEY_Up, GTK_DIR_UP);
add_arrow_bindings (binding_set, GDK_KEY_Down, GTK_DIR_DOWN);
add_arrow_bindings (binding_set, GDK_KEY_Left, GTK_DIR_LEFT);
@@ -12403,3 +12431,35 @@ _gtk_window_get_popover_position (GtkWindow *window,
if (rect)
*rect = data->rect;
}
+
+static void
+gtk_window_toggle_debugging (GtkWindow *window)
+{
+ static GType type = G_TYPE_NONE;
+ static GtkWidget *parasite_window = NULL;
+
+g_print ("toggle debugging\n");
+
+ if (type == G_TYPE_NONE)
+ {
+ _gtk_modules_load_module ("gtkparasite");
+ type = g_type_from_name ("ParasiteWindow");
+ if (type == G_TYPE_INVALID)
+ g_warning ("Failed to load gtkparasite module, debugging not available.");
+ }
+
+ if (!g_type_is_a (type, GTK_TYPE_WINDOW))
+ return;
+
+ if (parasite_window == NULL)
+ {
+ parasite_window = GTK_WIDGET (g_object_new (type, NULL));
+ g_signal_connect (parasite_window, "delete-event",
+ G_CALLBACK (gtk_widget_hide_on_delete), NULL);
+ }
+
+ if (gtk_widget_is_visible (parasite_window))
+ gtk_widget_hide (parasite_window);
+ else
+ gtk_window_present (GTK_WINDOW (parasite_window));
+}
diff --git a/gtk/gtkwindow.h b/gtk/gtkwindow.h
index dce09f1..6c7a583 100644
--- a/gtk/gtkwindow.h
+++ b/gtk/gtkwindow.h
@@ -80,6 +80,7 @@ struct _GtkWindowClass
void (* activate_focus) (GtkWindow *window);
void (* activate_default) (GtkWindow *window);
void (* keys_changed) (GtkWindow *window);
+ void (* toggle_debugging) (GtkWindow *window);
/*< private >*/
@@ -87,7 +88,6 @@ struct _GtkWindowClass
void (*_gtk_reserved1) (void);
void (*_gtk_reserved2) (void);
void (*_gtk_reserved3) (void);
- void (*_gtk_reserved4) (void);
};
#define GTK_TYPE_WINDOW_GROUP (gtk_window_group_get_type ())
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