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/*
* transmission-remote-gtk - A GTK RPC client to Transmission
* Copyright (C) 2011-2013 Alan Fitton
* This program 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.
* 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 General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include <stdlib.h>
#include <glib.h>
#include <glib/gi18n.h>
#include <gtk/gtk.h>
#include "protocol-constants.h"
#include "trg-files-model-common.h"
#include "trg-files-tree-view-common.h"
static void expand_all_cb(GtkWidget * w, gpointer data)
{
gtk_tree_view_expand_all(GTK_TREE_VIEW(data));
}
static void collapse_all_cb(GtkWidget * w, gpointer data)
{
gtk_tree_view_collapse_all(GTK_TREE_VIEW(data));
}
static void
view_popup_menu(GtkWidget * treeview, GdkEventButton * event,
GCallback low_cb, GCallback normal_cb,
GCallback high_cb, GCallback wanted_cb,
GCallback unwanted_cb, gpointer data G_GNUC_UNUSED)
{
GtkWidget *menu, *menuitem;
menu = gtk_menu_new();
menuitem = gtk_menu_item_new_with_label(_("High Priority"));
g_signal_connect(menuitem, "activate", high_cb, treeview);
gtk_menu_shell_append(GTK_MENU_SHELL(menu), menuitem);
menuitem = gtk_menu_item_new_with_label(_("Normal Priority"));
g_signal_connect(menuitem, "activate", normal_cb, treeview);
gtk_menu_shell_append(GTK_MENU_SHELL(menu), menuitem);
menuitem = gtk_menu_item_new_with_label(_("Low Priority"));
g_signal_connect(menuitem, "activate", low_cb, treeview);
gtk_menu_shell_append(GTK_MENU_SHELL(menu), menuitem);
gtk_menu_shell_append(GTK_MENU_SHELL(menu),
gtk_separator_menu_item_new());
menuitem = gtk_menu_item_new_with_label(_("Download"));
g_signal_connect(menuitem, "activate", wanted_cb, treeview);
gtk_menu_shell_append(GTK_MENU_SHELL(menu), menuitem);
menuitem = gtk_menu_item_new_with_label(_("Skip"));
g_signal_connect(menuitem, "activate", unwanted_cb, treeview);
gtk_menu_shell_append(GTK_MENU_SHELL(menu), menuitem);
gtk_menu_shell_append(GTK_MENU_SHELL(menu),
gtk_separator_menu_item_new());
menuitem = gtk_menu_item_new_with_label(_("Expand All"));
g_signal_connect(menuitem, "activate", G_CALLBACK(expand_all_cb),
treeview);
gtk_menu_shell_append(GTK_MENU_SHELL(menu), menuitem);
menuitem = gtk_menu_item_new_with_label(_("Collapse All"));
g_signal_connect(menuitem, "activate", G_CALLBACK(collapse_all_cb),
treeview);
gtk_menu_shell_append(GTK_MENU_SHELL(menu), menuitem);
gtk_widget_show_all(menu);
gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL,
(event != NULL) ? event->button : 0,
gdk_event_get_time((GdkEvent *) event));
}
gboolean
trg_files_tree_view_viewOnPopupMenu(GtkWidget * treeview,
GCallback low_cb,
GCallback normal_cb,
GCallback high_cb,
GCallback wanted_cb,
GCallback unwanted_cb,
gpointer userdata)
{
view_popup_menu(treeview, NULL, low_cb, normal_cb, high_cb, wanted_cb,
unwanted_cb, userdata);
return TRUE;
}
static gboolean
onViewPathToggled(GtkTreeView * view,
GtkTreeViewColumn * col,
GtkTreePath * path,
gint pri_id, gint enabled_id, gpointer data)
{
int cid;
gboolean handled = FALSE;
if (!col || !path)
return FALSE;
cid = gtk_tree_view_column_get_sort_column_id(col);
if ((cid == pri_id) || (cid == enabled_id)) {
GtkTreeIter iter;
GtkTreeModel *model = gtk_tree_view_get_model(view);
gtk_tree_model_get_iter(model, &iter, path);
if (cid == pri_id) {
int priority;
gtk_tree_model_get(model, &iter, pri_id, &priority, -1);
switch (priority) {
case TR_PRI_NORMAL:
priority = TR_PRI_HIGH;
break;
case TR_PRI_HIGH:
priority = TR_PRI_LOW;
break;
default:
priority = TR_PRI_NORMAL;
break;
}
trg_files_tree_model_set_subtree(model, path, &iter, pri_id,
priority);
} else if (cid == enabled_id) {
int enabled;
gtk_tree_model_get(model, &iter, enabled_id, &enabled, -1);
enabled = !enabled;
trg_files_tree_model_set_subtree(model, path, &iter,
enabled_id, enabled);
}
handled = TRUE;
}
return handled;
}
static gboolean
getAndSelectEventPath(GtkTreeView * treeview,
GdkEventButton * event,
GtkTreeViewColumn ** col, GtkTreePath ** path)
{
GtkTreeSelection *sel;
if (gtk_tree_view_get_path_at_pos
(treeview, event->x, event->y, path, col, NULL, NULL)) {
sel = gtk_tree_view_get_selection(treeview);
if (!gtk_tree_selection_path_is_selected(sel, *path)) {
gtk_tree_selection_unselect_all(sel);
gtk_tree_selection_select_path(sel, *path);
}
return TRUE;
}
return FALSE;
}
gboolean
trg_files_tree_view_onViewButtonPressed(GtkWidget * w,
GdkEventButton * event,
gint pri_id,
gint enabled_id,
GCallback low_cb,
GCallback normal_cb,
GCallback high_cb,
GCallback wanted_cb,
GCallback unwanted_cb,
gpointer gdata)
{
GtkTreeViewColumn *col = NULL;
GtkTreePath *path = NULL;
GtkTreeSelection *selection;
gboolean handled = FALSE;
GtkTreeView *treeview = GTK_TREE_VIEW(w);
if (event->type == GDK_BUTTON_PRESS && event->button == 1
&& !(event->state & (GDK_SHIFT_MASK | GDK_CONTROL_MASK))
&& getAndSelectEventPath(treeview, event, &col, &path)) {
handled =
onViewPathToggled(treeview, col, path, pri_id, enabled_id,
NULL);
} else if (event->type == GDK_BUTTON_PRESS && event->button == 3) {
selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(treeview));
if (gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(treeview),
(gint) event->x, (gint) event->y,
&path, NULL, NULL, NULL)) {
if (!gtk_tree_selection_path_is_selected(selection, path)) {
gtk_tree_selection_unselect_all(selection);
gtk_tree_selection_select_path(selection, path);
}
view_popup_menu(w, event, low_cb, normal_cb, high_cb,
wanted_cb, unwanted_cb, gdata);
handled = TRUE;
}
}
gtk_tree_path_free(path);
return handled;
}
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