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/*
* vala-panel
* Copyright (C) 2015-2017 Konstantin Pugin <ria.freelander@gmail.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "panel-platform.h"
#include "applet-manager.h"
#include "definitions.h"
#include "toplevel.h"
#include "private.h"
typedef struct
{
ValaPanelCoreSettings *core_settings;
ValaPanelAppletManager *manager;
GHashTable *toplevels;
} ValaPanelPlatformPrivate;
G_DEFINE_TYPE_WITH_PRIVATE(ValaPanelPlatform, vala_panel_platform, G_TYPE_OBJECT)
bool vala_panel_platform_can_strut(ValaPanelPlatform *self, GtkWindow *top)
{
if (self)
return VALA_PANEL_PLATFORM_GET_CLASS(self)->can_strut(self, top);
return false;
}
void vala_panel_platform_update_strut(ValaPanelPlatform *self, GtkWindow *top)
{
if (self)
VALA_PANEL_PLATFORM_GET_CLASS(self)->update_strut(self, top);
}
void vala_panel_platform_move_to_side(ValaPanelPlatform *self, GtkWindow *top, ValaPanelGravity alloc,
int monitor)
{
if (self)
VALA_PANEL_PLATFORM_GET_CLASS(self)->move_to_side(self, top, alloc, monitor);
}
bool vala_panel_platform_init_settings(ValaPanelPlatform *self, GSettingsBackend *backend)
{
return vala_panel_platform_init_settings_full(self,
VALA_PANEL_BASE_SCHEMA,
VALA_PANEL_OBJECT_PATH,
backend);
}
bool vala_panel_platform_init_settings_full(ValaPanelPlatform *self, const char *schema,
const char *path, GSettingsBackend *backend)
{
ValaPanelPlatformPrivate *priv =
(ValaPanelPlatformPrivate *)vala_panel_platform_get_instance_private(self);
priv->core_settings = vala_panel_core_settings_new(schema, path, backend);
return vp_core_settings_init_unit_list(priv->core_settings);
}
const char *vala_panel_platform_get_name(ValaPanelPlatform *self)
{
if (self)
return VALA_PANEL_PLATFORM_GET_CLASS(self)->get_name(self);
return "";
}
bool vala_panel_platform_start_panels_from_profile(ValaPanelPlatform *self, GtkApplication *app,
const char *profile)
{
if (self)
return VALA_PANEL_PLATFORM_GET_CLASS(self)->start_panels_from_profile(self,
app,
profile);
return false;
}
GdkMonitor *vala_panel_platform_get_suitable_monitor(GtkWidget *self, int mon)
{
GdkDisplay *screen = gtk_widget_get_display(self);
GdkMonitor *fallback = gdk_display_get_monitor_at_point(screen, 0, 0);
GdkMonitor *monitor = NULL;
if (mon < 0)
monitor = gdk_display_get_primary_monitor(screen);
else
monitor = gdk_display_get_monitor(screen, mon);
return GDK_IS_MONITOR(monitor) ? monitor : fallback;
}
void vala_panel_platform_register_unit(ValaPanelPlatform *self, GtkWindow *unit)
{
ValaPanelPlatformPrivate *priv =
(ValaPanelPlatformPrivate *)vala_panel_platform_get_instance_private(self);
g_hash_table_add(priv->toplevels, unit);
}
void vala_panel_platform_unregister_unit(ValaPanelPlatform *self, GtkWindow *unit)
{
ValaPanelPlatformPrivate *priv =
(ValaPanelPlatformPrivate *)vala_panel_platform_get_instance_private(self);
g_hash_table_remove(priv->toplevels, unit);
}
ValaPanelCoreSettings *vala_panel_platform_get_settings(ValaPanelPlatform *self)
{
g_return_val_if_fail(VALA_PANEL_IS_PLATFORM(self), NULL);
ValaPanelPlatformPrivate *priv =
(ValaPanelPlatformPrivate *)vala_panel_platform_get_instance_private(self);
return priv->core_settings;
}
G_GNUC_INTERNAL ValaPanelAppletManager *vp_platform_get_manager(ValaPanelPlatform *self)
{
g_return_val_if_fail(VALA_PANEL_IS_PLATFORM(self), NULL);
ValaPanelPlatformPrivate *priv =
(ValaPanelPlatformPrivate *)vala_panel_platform_get_instance_private(self);
return priv->manager;
}
bool vala_panel_platform_has_units_loaded(ValaPanelPlatform *self)
{
ValaPanelPlatformPrivate *priv =
(ValaPanelPlatformPrivate *)vala_panel_platform_get_instance_private(self);
return g_hash_table_size(priv->toplevels);
}
bool vala_panel_platform_edge_available(ValaPanelPlatform *self, GtkWindow *top,
ValaPanelGravity gravity, int monitor)
{
if (self)
return VALA_PANEL_PLATFORM_GET_CLASS(self)->edge_available(self,
top,
gravity,
monitor);
return false;
}
static void vala_panel_platform_init(ValaPanelPlatform *self)
{
ValaPanelPlatformPrivate *priv =
(ValaPanelPlatformPrivate *)vala_panel_platform_get_instance_private(self);
priv->core_settings = NULL;
priv->manager = vp_applet_manager_new();
priv->toplevels = g_hash_table_new_full(g_direct_hash,
g_direct_equal,
(GDestroyNotify)gtk_widget_destroy,
NULL);
}
static void vala_panel_platform_finalize(GObject *obj)
{
ValaPanelPlatform *self = VALA_PANEL_PLATFORM(obj);
ValaPanelPlatformPrivate *priv =
(ValaPanelPlatformPrivate *)vala_panel_platform_get_instance_private(self);
g_hash_table_unref(priv->toplevels);
if (priv->core_settings)
vala_panel_core_settings_free(priv->core_settings);
g_clear_object(&priv->manager);
G_OBJECT_CLASS(vala_panel_platform_parent_class)->finalize(obj);
}
static void vala_panel_platform_class_init(ValaPanelPlatformClass *klass)
{
G_OBJECT_CLASS(klass)->finalize = vala_panel_platform_finalize;
}
int vala_panel_orient_from_gravity(int gravity)
{
return (((gravity) < 6) ? GTK_ORIENTATION_HORIZONTAL : GTK_ORIENTATION_VERTICAL);
}
int vala_panel_edge_from_gravity(int gravity)
{
return (gravity < 3) ? GTK_POS_TOP
: (gravity < 6) ? GTK_POS_BOTTOM
: (gravity < 9) ? GTK_POS_LEFT
: GTK_POS_RIGHT;
}
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