/*
* e-attachment-icon-view.c
*
* 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.
*
* 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/>.
*
*
* Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
*
*/
#include "evolution-config.h"
#include "e-attachment-icon-view.h"
#include <glib/gi18n.h>
#include <libebackend/libebackend.h>
#include "e-attachment.h"
#include "e-attachment-store.h"
#include "e-attachment-view.h"
#define E_ATTACHMENT_ICON_VIEW_GET_PRIVATE(obj) \
(G_TYPE_INSTANCE_GET_PRIVATE \
((obj), E_TYPE_ATTACHMENT_ICON_VIEW, EAttachmentIconViewPrivate))
struct _EAttachmentIconViewPrivate {
EAttachmentViewPrivate view_priv;
};
enum {
PROP_0,
PROP_DRAGGING,
PROP_EDITABLE
};
static gint icon_size = GTK_ICON_SIZE_DIALOG;
/* Forward Declarations */
static void e_attachment_icon_view_interface_init
(EAttachmentViewInterface *iface);
G_DEFINE_TYPE_WITH_CODE (
EAttachmentIconView,
e_attachment_icon_view,
GTK_TYPE_ICON_VIEW,
G_IMPLEMENT_INTERFACE (
E_TYPE_ATTACHMENT_VIEW,
e_attachment_icon_view_interface_init)
G_IMPLEMENT_INTERFACE (
E_TYPE_EXTENSIBLE, NULL))
void
e_attachment_icon_view_set_default_icon_size (gint size)
{
icon_size = size;
}
static void
attachment_icon_view_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec)
{
switch (property_id) {
case PROP_DRAGGING:
e_attachment_view_set_dragging (
E_ATTACHMENT_VIEW (object),
g_value_get_boolean (value));
return;
case PROP_EDITABLE:
e_attachment_view_set_editable (
E_ATTACHMENT_VIEW (object),
g_value_get_boolean (value));
return;
}
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
}
static void
attachment_icon_view_get_property (GObject *object,
guint property_id,
GValue *value,
GParamSpec *pspec)
{
switch (property_id) {
case PROP_DRAGGING:
g_value_set_boolean (
value, e_attachment_view_get_dragging (
E_ATTACHMENT_VIEW (object)));
return;
case PROP_EDITABLE:
g_value_set_boolean (
value, e_attachment_view_get_editable (
E_ATTACHMENT_VIEW (object)));
return;
}
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
}
static void
attachment_icon_view_dispose (GObject *object)
{
e_attachment_view_dispose (E_ATTACHMENT_VIEW (object));
/* Chain up to parent's dispose() method. */
G_OBJECT_CLASS (e_attachment_icon_view_parent_class)->dispose (object);
}
static void
attachment_icon_view_finalize (GObject *object)
{
e_attachment_view_finalize (E_ATTACHMENT_VIEW (object));
/* Chain up to parent's finalize() method. */
G_OBJECT_CLASS (e_attachment_icon_view_parent_class)->finalize (object);
}
static void
attachment_icon_view_constructed (GObject *object)
{
GtkCellLayout *cell_layout;
GtkCellRenderer *renderer;
/* Chain up to parent's method. */
G_OBJECT_CLASS (e_attachment_icon_view_parent_class)->constructed (object);
gtk_icon_view_set_selection_mode (GTK_ICON_VIEW (object), GTK_SELECTION_MULTIPLE);
cell_layout = GTK_CELL_LAYOUT (object);
/* This needs to happen after constructor properties are set
* so that GtkCellLayout.get_area() returns something valid. */
renderer = gtk_cell_renderer_pixbuf_new ();
g_object_set (renderer, "stock-size", icon_size, NULL);
gtk_cell_layout_pack_start (cell_layout, renderer, FALSE);
gtk_cell_layout_add_attribute (
cell_layout, renderer, "gicon",
E_ATTACHMENT_STORE_COLUMN_ICON);
renderer = gtk_cell_renderer_text_new ();
g_object_set (
renderer, "alignment", PANGO_ALIGN_CENTER,
"wrap-mode", PANGO_WRAP_WORD, "wrap-width", 150,
"yalign", 0.0, NULL);
gtk_cell_layout_pack_start (cell_layout, renderer, FALSE);
gtk_cell_layout_add_attribute (
cell_layout, renderer, "text",
E_ATTACHMENT_STORE_COLUMN_CAPTION);
renderer = gtk_cell_renderer_progress_new ();
g_object_set (renderer, "text", _("Loading"), NULL);
gtk_cell_layout_pack_start (cell_layout, renderer, TRUE);
gtk_cell_layout_add_attribute (
cell_layout, renderer, "value",
E_ATTACHMENT_STORE_COLUMN_PERCENT);
gtk_cell_layout_add_attribute (
cell_layout, renderer, "visible",
E_ATTACHMENT_STORE_COLUMN_LOADING);
renderer = gtk_cell_renderer_progress_new ();
g_object_set (renderer, "text", _("Saving"), NULL);
gtk_cell_layout_pack_start (cell_layout, renderer, TRUE);
gtk_cell_layout_add_attribute (
cell_layout, renderer, "value",
E_ATTACHMENT_STORE_COLUMN_PERCENT);
gtk_cell_layout_add_attribute (
cell_layout, renderer, "visible",
E_ATTACHMENT_STORE_COLUMN_SAVING);
e_extensible_load_extensions (E_EXTENSIBLE (object));
}
static gboolean
attachment_icon_view_button_press_event (GtkWidget *widget,
GdkEventButton *event)
{
EAttachmentView *view = E_ATTACHMENT_VIEW (widget);
if (!e_attachment_view_button_press_event (view, event)) {
/* Chain up to parent's button_press_event() method. */
GTK_WIDGET_CLASS (e_attachment_icon_view_parent_class)->
button_press_event (widget, event);
}
/* Never propagate the event to the parent */
return TRUE;
}
static gboolean
attachment_icon_view_button_release_event (GtkWidget *widget,
GdkEventButton *event)
{
EAttachmentView *view = E_ATTACHMENT_VIEW (widget);
if (!e_attachment_view_button_release_event (view, event)) {
/* Chain up to parent's button_release_event() method. */
GTK_WIDGET_CLASS (e_attachment_icon_view_parent_class)->
button_release_event (widget, event);
}
/* Never propagate the event to the parent */
return TRUE;
}
static gboolean
attachment_icon_view_motion_notify_event (GtkWidget *widget,
GdkEventMotion *event)
{
EAttachmentView *view = E_ATTACHMENT_VIEW (widget);
if (!e_attachment_view_motion_notify_event (view, event)) {
/* Chain up to parent's motion_notify_event() method. */
GTK_WIDGET_CLASS (e_attachment_icon_view_parent_class)->
motion_notify_event (widget, event);
}
/* Never propagate the event to the parent */
return TRUE;
}
static gboolean
attachment_icon_view_key_press_event (GtkWidget *widget,
GdkEventKey *event)
{
EAttachmentView *view = E_ATTACHMENT_VIEW (widget);
if (e_attachment_view_key_press_event (view, event))
return TRUE;
/* Chain up to parent's key_press_event() method. */
return GTK_WIDGET_CLASS (e_attachment_icon_view_parent_class)->
key_press_event (widget, event);
}
static void
attachment_icon_view_drag_begin (GtkWidget *widget,
GdkDragContext *context)
{
EAttachmentView *view = E_ATTACHMENT_VIEW (widget);
/* Chain up to parent's drag_begin() method. */
GTK_WIDGET_CLASS (e_attachment_icon_view_parent_class)->
drag_begin (widget, context);
e_attachment_view_drag_begin (view, context);
}
static void
attachment_icon_view_drag_end (GtkWidget *widget,
GdkDragContext *context)
{
EAttachmentView *view = E_ATTACHMENT_VIEW (widget);
/* Chain up to parent's drag_end() method. */
GTK_WIDGET_CLASS (e_attachment_icon_view_parent_class)->
drag_end (widget, context);
e_attachment_view_drag_end (view, context);
}
static void
attachment_icon_view_drag_data_get (GtkWidget *widget,
GdkDragContext *context,
GtkSelectionData *selection,
guint info,
guint time)
{
EAttachmentView *view = E_ATTACHMENT_VIEW (widget);
e_attachment_view_drag_data_get (
view, context, selection, info, time);
}
static gboolean
attachment_icon_view_drag_motion (GtkWidget *widget,
GdkDragContext *context,
gint x,
gint y,
guint time)
{
EAttachmentView *view = E_ATTACHMENT_VIEW (widget);
return e_attachment_view_drag_motion (view, context, x, y, time);
}
static gboolean
attachment_icon_view_drag_drop (GtkWidget *widget,
GdkDragContext *context,
gint x,
gint y,
guint time)
{
EAttachmentView *view = E_ATTACHMENT_VIEW (widget);
if (!e_attachment_view_drag_drop (view, context, x, y, time))
return FALSE;
/* Chain up to parent's drag_drop() method. */
return GTK_WIDGET_CLASS (e_attachment_icon_view_parent_class)->
drag_drop (widget, context, x, y, time);
}
static void
attachment_icon_view_drag_data_received (GtkWidget *widget,
GdkDragContext *context,
gint x,
gint y,
GtkSelectionData *selection,
guint info,
guint time)
{
EAttachmentView *view = E_ATTACHMENT_VIEW (widget);
e_attachment_view_drag_data_received (
view, context, x, y, selection, info, time);
}
static gboolean
attachment_icon_view_popup_menu (GtkWidget *widget)
{
EAttachmentView *view = E_ATTACHMENT_VIEW (widget);
GtkWidget *menu;
e_attachment_view_update_actions (view);
menu = e_attachment_view_get_popup_menu (view);
gtk_menu_popup_at_pointer (GTK_MENU (menu), NULL);
return TRUE;
}
static void
attachment_icon_view_item_activated (GtkIconView *icon_view,
GtkTreePath *path)
{
EAttachmentView *view = E_ATTACHMENT_VIEW (icon_view);
e_attachment_view_open_path (view, path, NULL);
}
static EAttachmentViewPrivate *
attachment_icon_view_get_private (EAttachmentView *view)
{
EAttachmentIconViewPrivate *priv;
priv = E_ATTACHMENT_ICON_VIEW_GET_PRIVATE (view);
return &priv->view_priv;
}
static EAttachmentStore *
attachment_icon_view_get_store (EAttachmentView *view)
{
GtkIconView *icon_view;
GtkTreeModel *model;
icon_view = GTK_ICON_VIEW (view);
model = gtk_icon_view_get_model (icon_view);
return E_ATTACHMENT_STORE (model);
}
static GtkTreePath *
attachment_icon_view_get_path_at_pos (EAttachmentView *view,
gint x,
gint y)
{
GtkIconView *icon_view;
icon_view = GTK_ICON_VIEW (view);
return gtk_icon_view_get_path_at_pos (icon_view, x, y);
}
static GList *
attachment_icon_view_get_selected_paths (EAttachmentView *view)
{
GtkIconView *icon_view;
icon_view = GTK_ICON_VIEW (view);
return gtk_icon_view_get_selected_items (icon_view);
}
static gboolean
attachment_icon_view_path_is_selected (EAttachmentView *view,
GtkTreePath *path)
{
GtkIconView *icon_view;
icon_view = GTK_ICON_VIEW (view);
return gtk_icon_view_path_is_selected (icon_view, path);
}
static void
attachment_icon_view_select_path (EAttachmentView *view,
GtkTreePath *path)
{
GtkIconView *icon_view;
icon_view = GTK_ICON_VIEW (view);
gtk_icon_view_select_path (icon_view, path);
}
static void
attachment_icon_view_unselect_path (EAttachmentView *view,
GtkTreePath *path)
{
GtkIconView *icon_view;
icon_view = GTK_ICON_VIEW (view);
gtk_icon_view_unselect_path (icon_view, path);
}
static void
attachment_icon_view_select_all (EAttachmentView *view)
{
GtkIconView *icon_view;
icon_view = GTK_ICON_VIEW (view);
gtk_icon_view_select_all (icon_view);
}
static void
attachment_icon_view_unselect_all (EAttachmentView *view)
{
GtkIconView *icon_view;
icon_view = GTK_ICON_VIEW (view);
gtk_icon_view_unselect_all (icon_view);
}
static void
attachment_icon_view_drag_source_set (EAttachmentView *view,
GdkModifierType start_button_mask,
const GtkTargetEntry *targets,
gint n_targets,
GdkDragAction actions)
{
GtkIconView *icon_view;
icon_view = GTK_ICON_VIEW (view);
gtk_icon_view_enable_model_drag_source (
icon_view, start_button_mask, targets, n_targets, actions);
}
static void
attachment_icon_view_drag_dest_set (EAttachmentView *view,
const GtkTargetEntry *targets,
gint n_targets,
GdkDragAction actions)
{
GtkIconView *icon_view;
icon_view = GTK_ICON_VIEW (view);
gtk_icon_view_enable_model_drag_dest (
icon_view, targets, n_targets, actions);
}
static void
attachment_icon_view_drag_source_unset (EAttachmentView *view)
{
GtkIconView *icon_view;
icon_view = GTK_ICON_VIEW (view);
gtk_icon_view_unset_model_drag_source (icon_view);
}
static void
attachment_icon_view_drag_dest_unset (EAttachmentView *view)
{
GtkIconView *icon_view;
icon_view = GTK_ICON_VIEW (view);
gtk_icon_view_unset_model_drag_dest (icon_view);
}
static void
e_attachment_icon_view_class_init (EAttachmentIconViewClass *class)
{
GObjectClass *object_class;
GtkWidgetClass *widget_class;
GtkIconViewClass *icon_view_class;
g_type_class_add_private (class, sizeof (EAttachmentViewPrivate));
object_class = G_OBJECT_CLASS (class);
object_class->set_property = attachment_icon_view_set_property;
object_class->get_property = attachment_icon_view_get_property;
object_class->dispose = attachment_icon_view_dispose;
object_class->finalize = attachment_icon_view_finalize;
object_class->constructed = attachment_icon_view_constructed;
widget_class = GTK_WIDGET_CLASS (class);
widget_class->button_press_event = attachment_icon_view_button_press_event;
widget_class->button_release_event = attachment_icon_view_button_release_event;
widget_class->motion_notify_event = attachment_icon_view_motion_notify_event;
widget_class->key_press_event = attachment_icon_view_key_press_event;
widget_class->drag_begin = attachment_icon_view_drag_begin;
widget_class->drag_end = attachment_icon_view_drag_end;
widget_class->drag_data_get = attachment_icon_view_drag_data_get;
widget_class->drag_motion = attachment_icon_view_drag_motion;
widget_class->drag_drop = attachment_icon_view_drag_drop;
widget_class->drag_data_received = attachment_icon_view_drag_data_received;
widget_class->popup_menu = attachment_icon_view_popup_menu;
icon_view_class = GTK_ICON_VIEW_CLASS (class);
icon_view_class->item_activated = attachment_icon_view_item_activated;
g_object_class_override_property (
object_class, PROP_DRAGGING, "dragging");
g_object_class_override_property (
object_class, PROP_EDITABLE, "editable");
}
static void
e_attachment_icon_view_init (EAttachmentIconView *icon_view)
{
icon_view->priv = E_ATTACHMENT_ICON_VIEW_GET_PRIVATE (icon_view);
e_attachment_view_init (E_ATTACHMENT_VIEW (icon_view));
}
static void
e_attachment_icon_view_interface_init (EAttachmentViewInterface *iface)
{
iface->get_private = attachment_icon_view_get_private;
iface->get_store = attachment_icon_view_get_store;
iface->get_path_at_pos = attachment_icon_view_get_path_at_pos;
iface->get_selected_paths = attachment_icon_view_get_selected_paths;
iface->path_is_selected = attachment_icon_view_path_is_selected;
iface->select_path = attachment_icon_view_select_path;
iface->unselect_path = attachment_icon_view_unselect_path;
iface->select_all = attachment_icon_view_select_all;
iface->unselect_all = attachment_icon_view_unselect_all;
iface->drag_source_set = attachment_icon_view_drag_source_set;
iface->drag_dest_set = attachment_icon_view_drag_dest_set;
iface->drag_source_unset = attachment_icon_view_drag_source_unset;
iface->drag_dest_unset = attachment_icon_view_drag_dest_unset;
}
GtkWidget *
e_attachment_icon_view_new (void)
{
return g_object_new (E_TYPE_ATTACHMENT_ICON_VIEW, NULL);
}