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/* -*- Mode: C ; c-basic-offset: 2 -*- */
/*
* LADI Session Handler (ladish)
*
* Copyright (C) 2010 Nedko Arnaudov <nedko@arnaudov.name>
*
**************************************************************************
* This file contains GtkAction related code
**************************************************************************
*
* LADI Session Handler is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* LADI Session Handler is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with LADI Session Handler. If not, see <http://www.gnu.org/licenses/>
* or write to the Free Software Foundation, Inc.,
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "internal.h"
#include "action.h"
#include "gtk_builder.h"
#include "jack.h"
#include "zoom.h"
#include "menu.h"
#include "studio.h"
GtkAction * g_clear_xruns_and_max_dsp_action;
GtkAction * g_zoom_100_action;
GtkAction * g_zoom_fit_action;
GtkAction * g_zoom_in_action;
GtkAction * g_zoom_out_action;
static
gboolean
load_project_accelerator_activated(
GtkAccelGroup * accel_group,
GObject * acceleratable,
guint keyval,
GdkModifierType modifier)
{
graph_view_handle view;
view = get_current_view();
if (get_studio_state() == STUDIO_STATE_STARTED && view != NULL && is_room_view(view))
{
menu_request_load_project();
}
return TRUE;
}
static
gboolean
unload_project_accelerator_activated(
GtkAccelGroup * accel_group,
GObject * acceleratable,
guint keyval,
GdkModifierType modifier)
{
graph_view_handle view;
view = get_current_view();
if (get_studio_state() == STUDIO_STATE_STARTED && view != NULL && is_room_view(view))
{
menu_request_unload_project();
}
return TRUE;
}
void init_actions_and_accelerators(void)
{
static GtkActionGroup * action_group_ptr;
static GtkAccelGroup * accel_group_ptr;
g_clear_xruns_and_max_dsp_action = GTK_ACTION(get_gtk_builder_object("clear_xruns_and_max_dsp_load_action"));
g_signal_connect(G_OBJECT(g_clear_xruns_and_max_dsp_action), "activate", G_CALLBACK(clear_xruns_and_max_dsp), NULL);
gtk_action_set_label(g_clear_xruns_and_max_dsp_action, _("Clear XRuns and Max DSP Load"));
gtk_action_set_short_label(g_clear_xruns_and_max_dsp_action, _("Clear"));
g_zoom_100_action = GTK_ACTION(get_gtk_builder_object("zoom_100_action"));
g_signal_connect(G_OBJECT(g_zoom_100_action), "activate", G_CALLBACK(zoom_100), NULL);
gtk_action_set_label(g_zoom_100_action, _("Zoom 100%"));
gtk_action_set_short_label(g_zoom_100_action, _("Zoom 100%"));
g_zoom_fit_action = GTK_ACTION(get_gtk_builder_object("zoom_fit_action"));
g_signal_connect(G_OBJECT(g_zoom_fit_action), "activate", G_CALLBACK(zoom_fit), NULL);
gtk_action_set_label(g_zoom_fit_action, _("Zoom to fit"));
gtk_action_set_short_label(g_zoom_fit_action, _("Zoom to fit"));
g_zoom_in_action = GTK_ACTION(get_gtk_builder_object("zoom_in_action"));
g_signal_connect(G_OBJECT(g_zoom_in_action), "activate", G_CALLBACK(zoom_in), NULL);
gtk_action_set_label(g_zoom_in_action, _("Zoom in"));
gtk_action_set_short_label(g_zoom_in_action, _("Zoom in"));
g_zoom_out_action = GTK_ACTION(get_gtk_builder_object("zoom_out_action"));
g_signal_connect(G_OBJECT(g_zoom_out_action), "activate", G_CALLBACK(zoom_out), NULL);
gtk_action_set_label(g_zoom_out_action, _("Zoom out"));
gtk_action_set_short_label(g_zoom_out_action, _("Zoom out"));
struct
{
GtkAction * action_ptr;
const char * shortcut;
} * descriptor_ptr, descriptors [] =
{
{g_clear_xruns_and_max_dsp_action, "c"},
{g_zoom_in_action, "<Control>plus"},
{g_zoom_out_action, "<Control>minus"},
{g_zoom_100_action, "<Control>0"},
{g_zoom_fit_action, "<Control>equal"},
{NULL, NULL}
};
action_group_ptr = gtk_action_group_new("main");
accel_group_ptr = gtk_accel_group_new();
for (descriptor_ptr = descriptors; descriptor_ptr->action_ptr != NULL; descriptor_ptr++)
{
//log_info("action '%s' -> shortcut \"%s\"", gtk_action_get_name(descriptor_ptr->action_ptr), descriptor_ptr->shortcut);
gtk_action_group_add_action_with_accel(action_group_ptr, descriptor_ptr->action_ptr, descriptor_ptr->shortcut);
gtk_action_set_accel_group(descriptor_ptr->action_ptr, accel_group_ptr);
gtk_action_connect_accelerator(descriptor_ptr->action_ptr);
}
gtk_accel_group_connect(
accel_group_ptr,
gdk_keyval_from_name("o"),
GDK_CONTROL_MASK,
GTK_ACCEL_VISIBLE,
g_cclosure_new((GCallback)load_project_accelerator_activated, NULL, NULL));
gtk_accel_group_connect(
accel_group_ptr,
gdk_keyval_from_name("u"),
GDK_CONTROL_MASK,
GTK_ACCEL_VISIBLE,
g_cclosure_new((GCallback)unload_project_accelerator_activated, NULL, NULL));
gtk_window_add_accel_group(GTK_WINDOW(g_main_win), accel_group_ptr);
}
void enable_action(GtkAction * action)
{
gtk_action_set_sensitive(action, TRUE);
}
void disable_action(GtkAction * action)
{
gtk_action_set_sensitive(action, FALSE);
}
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