1 // This file is a part of Simple Launcher
3 // Copyright (C) 2006, 2007, 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>
31 SLA_STORE_COLUMN_ICON = 0,
32 SLA_STORE_COLUMN_INDEX,
36 static GtkWidget *gtk_button_new_stock_image_only(const gchar *stock_id) {
37 GtkWidget *button = gtk_button_new();
38 GtkWidget *image = gtk_image_new_from_stock(stock_id, GTK_ICON_SIZE_BUTTON);
40 gtk_container_add(GTK_CONTAINER(button), image);
45 SettingsPageWithItems::SettingsPageWithItems(int icon_size, LauncherItems& items): myWidget(NULL), myStore(NULL), myView(NULL), mySelection(NULL), myLastSelection(NULL), myItems(items) {
46 GtkTreeViewColumn *column;
47 GtkCellRenderer *renderer;
49 myStore = gtk_list_store_new(2, GDK_TYPE_PIXBUF, G_TYPE_INT);
51 myView = GTK_TREE_VIEW(gtk_tree_view_new_with_model(GTK_TREE_MODEL(myStore)));
52 gtk_tree_view_set_headers_visible(myView, FALSE);
53 g_object_set(myView, "allow-checkbox-mode", FALSE, NULL);
55 mySelection = gtk_tree_view_get_selection(myView);
56 gtk_tree_selection_set_mode(mySelection, GTK_SELECTION_SINGLE);
58 g_signal_connect(G_OBJECT(mySelection), "changed", G_CALLBACK(_selectionChanged), this);
60 renderer = gtk_cell_renderer_pixbuf_new();
61 g_object_set(renderer, "yalign", 0.0, NULL);
62 gtk_cell_renderer_set_fixed_size(renderer, icon_size+4, -1);
63 column = GTK_TREE_VIEW_COLUMN(gtk_tree_view_column_new_with_attributes("", renderer, "pixbuf", 0, NULL));
65 gtk_tree_view_insert_column(myView, column, -1);
67 renderer = gtk_cell_renderer_text_new();
68 g_object_set(renderer, "yalign", 0.0, NULL);
69 column = gtk_tree_view_column_new();
70 gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_FIXED);
71 gtk_tree_view_column_set_expand(column, TRUE);
72 gtk_tree_view_column_pack_start(column, renderer, TRUE);
73 gtk_tree_view_column_set_cell_data_func(column, renderer, _renderText, this, NULL);
75 gtk_tree_view_insert_column(myView, column, -1);
77 renderer = gtk_cell_renderer_toggle_new();
78 g_object_set(renderer, "activatable", TRUE, NULL);
79 g_signal_connect(renderer, "toggled", G_CALLBACK(_toggleBool), this);
80 column = gtk_tree_view_column_new();
81 gtk_tree_view_column_pack_start(column, renderer, TRUE);
82 gtk_tree_view_column_set_cell_data_func(column, renderer, _renderBool, this, NULL);
84 gtk_tree_view_insert_column(myView, column, -1);
86 GtkWidget *swindow = gtk_scrolled_window_new(NULL, NULL);
88 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(swindow), GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
89 gtk_container_add(GTK_CONTAINER(swindow), GTK_WIDGET(myView));
91 GtkWidget *move_up = gtk_button_new_stock_image_only(GTK_STOCK_GO_UP),
92 *move_down = gtk_button_new_stock_image_only(GTK_STOCK_GO_DOWN);
93 GtkTable *table = GTK_TABLE(gtk_table_new(4, 1, FALSE));
94 gtk_table_attach(table, move_up, 0, 1, 1, 2, (GtkAttachOptions)(GTK_EXPAND|GTK_FILL), GTK_EXPAND, 0, 0);
95 gtk_table_attach(table, move_down, 0, 1, 2, 3, (GtkAttachOptions)(GTK_EXPAND|GTK_FILL), GTK_EXPAND, 0, 0);
97 g_signal_connect(move_up, "clicked", G_CALLBACK(_moveUp), this);
98 g_signal_connect(move_down, "clicked", G_CALLBACK(_moveDown), this);
100 myWidget = gtk_hbox_new(FALSE, 0);
101 gtk_box_pack_start(GTK_BOX(myWidget), swindow, TRUE, TRUE, 0);
102 gtk_box_pack_start(GTK_BOX(myWidget), GTK_WIDGET(table), FALSE, FALSE, 0);
104 gtk_widget_show_all(myWidget);
106 for (LauncherItems::Names::const_iterator it = myItems.myNames.begin(); it != myItems.myNames.end(); ++it) {
107 LauncherItem *item = myItems.myItems[*it];
110 gtk_list_store_append(myStore, &iter);
112 GdkPixbuf *icon = item->getIcon(icon_size);
113 gtk_list_store_set(myStore, &iter, SLA_STORE_COLUMN_ICON, icon, SLA_STORE_COLUMN_INDEX, it-myItems.myNames.begin(), -1);
114 g_object_unref(G_OBJECT(icon));
119 SettingsPageWithItems::~SettingsPageWithItems() {
120 // FIXME: do something! :)
123 void SettingsPageWithItems::_selectionChanged(GtkTreeSelection *selection, void *self) {
124 ((SettingsPageWithItems *)self)->selectionChanged(selection);
127 void SettingsPageWithItems::selectionChanged(GtkTreeSelection *) {
128 if (myLastSelection != NULL) {
129 kickIt(myLastSelection);
130 gtk_tree_iter_free(myLastSelection);
131 myLastSelection = NULL;
137 if (gtk_tree_selection_get_selected(mySelection, &dummy, &iter)) {
139 myLastSelection = gtk_tree_iter_copy(&iter);
143 void SettingsPageWithItems::kickIt(GtkTreeIter *iter) {
144 GtkTreePath *path = gtk_tree_model_get_path(GTK_TREE_MODEL(myStore), iter);
147 g_signal_emit_by_name(myStore, "row-changed", path, iter);
148 gtk_tree_path_free(path);
152 void SettingsPageWithItems::_renderText(GtkTreeViewColumn *column, GtkCellRenderer *cell, GtkTreeModel *model, GtkTreeIter *iter, gpointer self) {
153 ((SettingsPageWithItems *)self)->renderText(column, cell, model, iter);
156 void SettingsPageWithItems::_renderBool(GtkTreeViewColumn *column, GtkCellRenderer *cell, GtkTreeModel *model, GtkTreeIter *iter, gpointer self) {
157 ((SettingsPageWithItems *)self)->renderBool(column, cell, model, iter);
160 void SettingsPageWithItems::_toggleBool(GtkCellRendererToggle *renderer, const gchar *path, void *self) {
161 ((SettingsPageWithItems *)self)->toggleBool(renderer, path);
164 void SettingsPageWithItems::_moveUp(GtkButton *button, void *self) {
165 ((SettingsPageWithItems *)self)->moveUp(button);
168 void SettingsPageWithItems::_moveDown(GtkButton *button, void *self) {
169 ((SettingsPageWithItems *)self)->moveDown(button);
172 void SettingsPageWithItems::renderText(GtkTreeViewColumn *, GtkCellRenderer *cell, GtkTreeModel *model, GtkTreeIter *iter) {
175 gtk_tree_model_get(GTK_TREE_MODEL(myStore), iter, SLA_STORE_COLUMN_INDEX, &index, -1);
177 LauncherItem *item = myItems[index];
179 if (gtk_tree_selection_iter_is_selected(mySelection, iter)) {
180 gchar *text = g_markup_printf_escaped("%s\n<small>%s</small>", item->getName().c_str(), item->getComment().c_str());
181 g_object_set(cell, "markup", text, NULL);
184 g_object_set(cell, "text", item->getName().c_str(), NULL);
188 void SettingsPageWithItems::renderBool(GtkTreeViewColumn *, GtkCellRenderer *cell, GtkTreeModel *model, GtkTreeIter *iter) {
191 gtk_tree_model_get(GTK_TREE_MODEL(myStore), iter, SLA_STORE_COLUMN_INDEX, &index, -1);
193 g_object_set(cell, "active", myItems[index]->isEnabled(), NULL);
196 void SettingsPageWithItems::toggleBool(GtkCellRendererToggle *renderer, const gchar *spath) {
199 if (gtk_tree_model_get_iter_from_string(GTK_TREE_MODEL(myStore), &iter, spath)) {
202 gtk_tree_model_get(GTK_TREE_MODEL(myStore), &iter, SLA_STORE_COLUMN_INDEX, &index, -1);
203 myItems[index]->toggle();
207 void SettingsPageWithItems::moveUp(GtkButton *) {
211 if (gtk_tree_selection_get_selected(mySelection, &dummy, ¤t)) {
212 GtkTreePath *path = gtk_tree_model_get_path(GTK_TREE_MODEL(myStore), ¤t);
214 // FIXME: we kinda expexted path to be non-NULL here :)
215 if (gtk_tree_path_prev(path)) {
218 if (gtk_tree_model_get_iter(GTK_TREE_MODEL(myStore), &next, path)) {
223 gtk_tree_path_free(path);
227 void SettingsPageWithItems::moveDown(GtkButton *) {
231 if (gtk_tree_selection_get_selected(mySelection, &dummy, ¤t)) {
232 GtkTreePath *path = gtk_tree_model_get_path(GTK_TREE_MODEL(myStore), ¤t);
235 // FIXME: we kinda expexted path to be non-NULL here :)
236 gtk_tree_path_next(path);
238 if (gtk_tree_model_get_iter(GTK_TREE_MODEL(myStore), &next, path)) {
242 gtk_tree_path_free(path);
246 void SettingsPageWithItems::swap(GtkTreeIter& a, GtkTreeIter& b) {
249 gtk_tree_model_get(GTK_TREE_MODEL(myStore), &a, SLA_STORE_COLUMN_INDEX, &i1, -1);
250 gtk_tree_model_get(GTK_TREE_MODEL(myStore), &b, SLA_STORE_COLUMN_INDEX, &i2, -1);
252 myItems.swap(i1, i2);
254 gtk_list_store_set(myStore, &a, SLA_STORE_COLUMN_INDEX, i2, -1);
255 gtk_list_store_set(myStore, &b, SLA_STORE_COLUMN_INDEX, i1, -1);
257 gtk_list_store_swap(myStore, &a, &b);