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Add a 'toggle-debugging' keybinding

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This is bound to Ctrl-Shift-I (for inspector) by default.
It loads the gtkparasite module and opens a parasite window.
This commit is contained in:
Matthias Clasen 2014-05-06 22:20:10 -04:00
parent 7f9a0dbe16
commit 19bf88acfa
2 changed files with 61 additions and 1 deletions
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60
gtk/gtkwindow.c
View File

@ -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);
@ -12399,3 +12427,35 @@ _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));
}

2
gtk/gtkwindow.h
View File

@ -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 ())