1 // This file is a part of Simple Launcher
3 // Copyright (C) 2006, Mikhail Sobolev
5 // Simple Launcher is free software; you can redistribute it and/or modify it
6 // under the terms of the GNU General Public License version 2 as published by
7 // the Free Software Foundation.
9 // This program is distributed in the hope that it will be useful, but WITHOUT
10 // ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
14 // You should have received a copy of the GNU General Public License along with
15 // this program; if not, write to the Free Software Foundation, Inc., 51
16 // Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
18 #include <gtk/gtkscrolledwindow.h>
19 #include <gtk/gtkcellrendererpixbuf.h>
20 #include <gtk/gtkcellrenderertext.h>
21 #include <gtk/gtkcellrenderertoggle.h>
22 #include <gtk/gtktable.h>
23 #include <gtk/gtkbutton.h>
24 #include <gtk/gtktreeselection.h>
25 #include <gtk/gtkhbox.h>
26 #include <gtk/gtkstock.h>
30 SLAList::SLAList(int icon_size, LaunchableItems& items): myWidget(0), myStore(0), myView(0), mySelection(0), myItems(items) {
31 GtkTreeViewColumn *column;
32 GtkCellRenderer *renderer;
34 myStore = gtk_list_store_new(2, GDK_TYPE_PIXBUF, G_TYPE_INT);
36 myView = GTK_TREE_VIEW(gtk_tree_view_new_with_model(GTK_TREE_MODEL(myStore)));
37 gtk_tree_view_set_headers_visible(myView, FALSE);
39 mySelection = gtk_tree_view_get_selection(myView);
40 gtk_tree_selection_set_mode(mySelection, GTK_SELECTION_SINGLE);
42 renderer = gtk_cell_renderer_pixbuf_new();
43 g_object_set(renderer, "yalign", 0.0, 0);
44 gtk_cell_renderer_set_fixed_size(renderer, icon_size+4, -1);
45 column = GTK_TREE_VIEW_COLUMN(gtk_tree_view_column_new_with_attributes("", renderer, "pixbuf", 0, 0));
47 gtk_tree_view_insert_column(myView, column, -1);
49 renderer = gtk_cell_renderer_text_new();
50 g_object_set(renderer, "yalign", 0.0, 0);
51 column = gtk_tree_view_column_new();
52 gtk_tree_view_column_set_cell_data_func(column, renderer, _renderText, this, 0);
53 gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_FIXED);
54 gtk_tree_view_column_set_expand(column, TRUE);
56 gtk_tree_view_insert_column(myView, column, -1);
58 renderer = gtk_cell_renderer_toggle_new();
59 g_object_set(renderer, "activatable", TRUE, 0);
60 g_signal_connect(renderer, "toggled", G_CALLBACK(_toggleBool), this);
61 column = gtk_tree_view_column_new();
62 gtk_tree_view_column_set_cell_data_func(column, renderer, _renderBool, this, 0);
64 gtk_tree_view_insert_column(myView, column, -1);
66 GtkWidget *swindow = gtk_scrolled_window_new(0, 0);
68 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(swindow), GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
69 gtk_container_add(GTK_CONTAINER(swindow), GTK_WIDGET(myView));
71 gtk_widget_set_size_request(swindow, 500, 300);
73 GtkWidget *move_up = gtk_button_new_from_stock(GTK_STOCK_GO_UP),
74 *move_down = gtk_button_new_from_stock(GTK_STOCK_GO_DOWN);
75 GtkTable *table = GTK_TABLE(gtk_table_new(4, 1, FALSE));
76 gtk_table_attach(table, move_up, 0, 1, 1, 2, (GtkAttachOptions)(GTK_EXPAND|GTK_FILL), GTK_EXPAND, 0, 0);
77 gtk_table_attach(table, move_down, 0, 1, 2, 3, (GtkAttachOptions)(GTK_EXPAND|GTK_FILL), GTK_EXPAND, 0, 0);
79 g_signal_connect(move_up, "clicked", G_CALLBACK(_moveUp), this);
80 g_signal_connect(move_down, "clicked", G_CALLBACK(_moveDown), this);
82 myWidget = gtk_hbox_new(FALSE, 0);
83 gtk_box_pack_start(GTK_BOX(myWidget), swindow, FALSE, FALSE, 0);
84 gtk_box_pack_start(GTK_BOX(myWidget), GTK_WIDGET(table), FALSE, FALSE, 0);
86 gtk_widget_show_all(myWidget);
88 for (LaunchableItems::const_iterator item = myItems.begin(); item != myItems.end(); ++item) {
91 gtk_list_store_append(myStore, &iter);
92 gtk_list_store_set(myStore, &iter, 0, item->second->getIcon(icon_size), 1, item-myItems.begin(), -1);
97 // FIXME: do something! :)
100 void SLAList::_renderText(GtkTreeViewColumn *column, GtkCellRenderer *cell, GtkTreeModel *model, GtkTreeIter *iter, gpointer self) {
101 ((SLAList *)self)->renderText(column, cell, model, iter);
104 void SLAList::_renderBool(GtkTreeViewColumn *column, GtkCellRenderer *cell, GtkTreeModel *model, GtkTreeIter *iter, gpointer self) {
105 ((SLAList *)self)->renderBool(column, cell, model, iter);
108 void SLAList::_toggleBool(GtkCellRendererToggle *renderer, const gchar *path, void *self) {
109 ((SLAList *)self)->toggleBool(renderer, path);
112 void SLAList::_moveUp(GtkButton *button, void *self) {
113 ((SLAList *)self)->moveUp(button);
116 void SLAList::_moveDown(GtkButton *button, void *self) {
117 ((SLAList *)self)->moveDown(button);
120 void SLAList::renderText(GtkTreeViewColumn *, GtkCellRenderer *cell, GtkTreeModel *model, GtkTreeIter *iter) {
123 gtk_tree_model_get(GTK_TREE_MODEL(myStore), iter, 1, &index, -1);
125 if (gtk_tree_selection_iter_is_selected(mySelection, iter)) {
126 gchar *text = g_markup_printf_escaped("%s\n<small>%s</small>", myItems[index].second->getName().c_str(), myItems[index].second->getComment().c_str());
127 g_object_set(cell, "markup", text, 0);
130 g_object_set(cell, "text", myItems[index].second->getName().c_str(), 0);
134 void SLAList::renderBool(GtkTreeViewColumn *, GtkCellRenderer *cell, GtkTreeModel *model, GtkTreeIter *iter) {
137 gtk_tree_model_get(GTK_TREE_MODEL(myStore), iter, 1, &index, -1);
139 g_object_set(cell, "active", myItems[index].second->isEnabled(), 0);
142 void SLAList::toggleBool(GtkCellRendererToggle *renderer, const gchar *spath) {
143 GtkTreePath *path = gtk_tree_path_new_from_string(spath);
148 if (gtk_tree_model_get_iter(GTK_TREE_MODEL(myStore), &iter, path)) {
151 gtk_tree_model_get(GTK_TREE_MODEL(myStore), &iter, 1, &index, -1);
152 myItems[index].second->toggle();
157 void SLAList::moveUp(GtkButton *) {
161 if (gtk_tree_selection_get_selected(mySelection, &dummy, ¤t)) {
162 GtkTreePath *path = gtk_tree_model_get_path(GTK_TREE_MODEL(myStore), ¤t);
164 // FIXME: we kinda expexted path to be non-NULL here :)
165 if (gtk_tree_path_prev(path)) {
168 if (gtk_tree_model_get_iter(GTK_TREE_MODEL(myStore), &next, path)) {
173 gtk_tree_path_free(path);
177 void SLAList::moveDown(GtkButton *) {
181 if (gtk_tree_selection_get_selected(mySelection, &dummy, ¤t)) {
182 GtkTreePath *path = gtk_tree_model_get_path(GTK_TREE_MODEL(myStore), ¤t);
185 // FIXME: we kinda expexted path to be non-NULL here :)
186 gtk_tree_path_next(path);
188 if (gtk_tree_model_get_iter(GTK_TREE_MODEL(myStore), &next, path)) {
192 gtk_tree_path_free(path);
196 void SLAList::swap(GtkTreeIter *a, GtkTreeIter *b) {
199 gtk_tree_model_get(GTK_TREE_MODEL(myStore), &a, 1, &i1, -1);
200 gtk_tree_model_get(GTK_TREE_MODEL(myStore), &b, 1, &i2, -1);
202 std::swap(myItems[i1], myItems[i2]);
204 gtk_list_store_set(myStore, &a, 1, i2, -1);
205 gtk_list_store_set(myStore, &b, 1, i1, -1);
207 gtk_list_store_swap(myStore, &a, &b);