// This file is a part of Simple Launcher
//
-// Copyright (C) 2006, Mikhail Sobolev
+// Copyright (C) 2006, 2007, Mikhail Sobolev
//
// Simple Launcher is free software; you can redistribute it and/or modify it
// under the terms of the GNU General Public License version 2 as published by
#include "sla-list.h"
-SLAList::SLAList(int icon_size, LaunchableItems& items): myWidget(0), myStore(0), myView(0), mySelection(0), myItems(items) {
+enum {
+ SLA_STORE_COLUMN_ICON = 0,
+ SLA_STORE_COLUMN_INDEX,
+ SLA_STORE_COLUMN_LAST
+};
+
+static GtkWidget *gtk_button_new_stock_image_only(const gchar *stock_id) {
+ GtkWidget *button = gtk_button_new();
+ GtkWidget *image = gtk_image_new_from_stock(stock_id, GTK_ICON_SIZE_BUTTON);
+
+ gtk_container_add(GTK_CONTAINER(button), image);
+
+ return button;
+}
+
+SLAList::SLAList(int icon_size, LauncherItems& items): myWidget(NULL), myStore(NULL), myView(NULL), mySelection(NULL), myLastSelection(NULL), myItems(items) {
GtkTreeViewColumn *column;
GtkCellRenderer *renderer;
myView = GTK_TREE_VIEW(gtk_tree_view_new_with_model(GTK_TREE_MODEL(myStore)));
gtk_tree_view_set_headers_visible(myView, FALSE);
+ g_object_set(myView, "allow-checkbox-mode", FALSE, NULL);
mySelection = gtk_tree_view_get_selection(myView);
gtk_tree_selection_set_mode(mySelection, GTK_SELECTION_SINGLE);
+ g_signal_connect(G_OBJECT(mySelection), "changed", G_CALLBACK(_selectionChanged), this);
+
renderer = gtk_cell_renderer_pixbuf_new();
- g_object_set(renderer, "yalign", 0.0, 0);
+ g_object_set(renderer, "yalign", 0.0, NULL);
gtk_cell_renderer_set_fixed_size(renderer, icon_size+4, -1);
- column = GTK_TREE_VIEW_COLUMN(gtk_tree_view_column_new_with_attributes("", renderer, "pixbuf", 0, 0));
+ column = GTK_TREE_VIEW_COLUMN(gtk_tree_view_column_new_with_attributes("", renderer, "pixbuf", 0, NULL));
gtk_tree_view_insert_column(myView, column, -1);
renderer = gtk_cell_renderer_text_new();
- g_object_set(renderer, "yalign", 0.0, 0);
+ g_object_set(renderer, "yalign", 0.0, NULL);
column = gtk_tree_view_column_new();
- gtk_tree_view_column_set_cell_data_func(column, renderer, _renderText, this, 0);
gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_FIXED);
gtk_tree_view_column_set_expand(column, TRUE);
+ gtk_tree_view_column_pack_start(column, renderer, TRUE);
+ gtk_tree_view_column_set_cell_data_func(column, renderer, _renderText, this, NULL);
gtk_tree_view_insert_column(myView, column, -1);
renderer = gtk_cell_renderer_toggle_new();
- g_object_set(renderer, "activatable", TRUE, 0);
+ g_object_set(renderer, "activatable", TRUE, NULL);
g_signal_connect(renderer, "toggled", G_CALLBACK(_toggleBool), this);
column = gtk_tree_view_column_new();
- gtk_tree_view_column_set_cell_data_func(column, renderer, _renderBool, this, 0);
+ gtk_tree_view_column_pack_start(column, renderer, TRUE);
+ gtk_tree_view_column_set_cell_data_func(column, renderer, _renderBool, this, NULL);
gtk_tree_view_insert_column(myView, column, -1);
- GtkWidget *swindow = gtk_scrolled_window_new(0, 0);
+ GtkWidget *swindow = gtk_scrolled_window_new(NULL, NULL);
gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(swindow), GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
gtk_container_add(GTK_CONTAINER(swindow), GTK_WIDGET(myView));
gtk_widget_set_size_request(swindow, 500, 300);
- GtkWidget *move_up = gtk_button_new_from_stock(GTK_STOCK_GO_UP),
- *move_down = gtk_button_new_from_stock(GTK_STOCK_GO_DOWN);
+ GtkWidget *move_up = gtk_button_new_stock_image_only(GTK_STOCK_GO_UP),
+ *move_down = gtk_button_new_stock_image_only(GTK_STOCK_GO_DOWN);
GtkTable *table = GTK_TABLE(gtk_table_new(4, 1, FALSE));
gtk_table_attach(table, move_up, 0, 1, 1, 2, (GtkAttachOptions)(GTK_EXPAND|GTK_FILL), GTK_EXPAND, 0, 0);
gtk_table_attach(table, move_down, 0, 1, 2, 3, (GtkAttachOptions)(GTK_EXPAND|GTK_FILL), GTK_EXPAND, 0, 0);
gtk_widget_show_all(myWidget);
- for (LaunchableItems::const_iterator item = myItems.begin(); item != myItems.end(); ++item) {
+ for (LauncherItems::Names::const_iterator it = myItems.myNames.begin(); it != myItems.myNames.end(); ++it) {
+ LauncherItem *item = myItems.myItems[*it];
GtkTreeIter iter;
-
+
gtk_list_store_append(myStore, &iter);
- gtk_list_store_set(myStore, &iter, 0, item->second->getIcon(icon_size), 1, item-myItems.begin(), -1);
+ {
+ GdkPixbuf *icon = item->getIcon(icon_size);
+ gtk_list_store_set(myStore, &iter, SLA_STORE_COLUMN_ICON, icon, SLA_STORE_COLUMN_INDEX, it-myItems.myNames.begin(), -1);
+ g_object_unref(G_OBJECT(icon));
+ }
}
}
// FIXME: do something! :)
}
+void SLAList::_selectionChanged(GtkTreeSelection *selection, void *self) {
+ ((SLAList *)self)->selectionChanged(selection);
+}
+
+void SLAList::selectionChanged(GtkTreeSelection *) {
+ if (myLastSelection != NULL) {
+ kickIt(myLastSelection);
+ gtk_tree_iter_free(myLastSelection);
+ myLastSelection = NULL;
+ }
+
+ GtkTreeIter iter;
+ GtkTreeModel *dummy;
+
+ if (gtk_tree_selection_get_selected(mySelection, &dummy, &iter)) {
+ kickIt(&iter);
+ myLastSelection = gtk_tree_iter_copy(&iter);
+ }
+}
+
+void SLAList::kickIt(GtkTreeIter *iter) {
+ GtkTreePath *path = gtk_tree_model_get_path(GTK_TREE_MODEL(myStore), iter);
+
+ if (path != NULL) {
+ g_signal_emit_by_name(myStore, "row-changed", path, iter);
+ gtk_tree_path_free(path);
+ }
+}
+
void SLAList::_renderText(GtkTreeViewColumn *column, GtkCellRenderer *cell, GtkTreeModel *model, GtkTreeIter *iter, gpointer self) {
((SLAList *)self)->renderText(column, cell, model, iter);
}
void SLAList::renderText(GtkTreeViewColumn *, GtkCellRenderer *cell, GtkTreeModel *model, GtkTreeIter *iter) {
int index;
- gtk_tree_model_get(GTK_TREE_MODEL(myStore), iter, 1, &index, -1);
+ gtk_tree_model_get(GTK_TREE_MODEL(myStore), iter, SLA_STORE_COLUMN_INDEX, &index, -1);
+
+ LauncherItem *item = myItems[index];
if (gtk_tree_selection_iter_is_selected(mySelection, iter)) {
- gchar *text = g_markup_printf_escaped("%s\n<small>%s</small>", myItems[index].second->getName().c_str(), myItems[index].second->getComment().c_str());
- g_object_set(cell, "markup", text, 0);
+ gchar *text = g_markup_printf_escaped("%s\n<small>%s</small>", item->getName().c_str(), item->getComment().c_str());
+ g_object_set(cell, "markup", text, NULL);
g_free(text);
} else {
- g_object_set(cell, "text", myItems[index].second->getName().c_str(), 0);
+ g_object_set(cell, "text", item->getName().c_str(), NULL);
}
}
void SLAList::renderBool(GtkTreeViewColumn *, GtkCellRenderer *cell, GtkTreeModel *model, GtkTreeIter *iter) {
int index;
- gtk_tree_model_get(GTK_TREE_MODEL(myStore), iter, 1, &index, -1);
+ gtk_tree_model_get(GTK_TREE_MODEL(myStore), iter, SLA_STORE_COLUMN_INDEX, &index, -1);
- g_object_set(cell, "active", myItems[index].second->isEnabled(), 0);
+ g_object_set(cell, "active", myItems[index]->isEnabled(), NULL);
}
void SLAList::toggleBool(GtkCellRendererToggle *renderer, const gchar *spath) {
- GtkTreePath *path = gtk_tree_path_new_from_string(spath);
-
- if (path != 0) {
- GtkTreeIter iter;
+ GtkTreeIter iter;
- if (gtk_tree_model_get_iter(GTK_TREE_MODEL(myStore), &iter, path)) {
- int index;
+ if (gtk_tree_model_get_iter_from_string(GTK_TREE_MODEL(myStore), &iter, spath)) {
+ int index;
- gtk_tree_model_get(GTK_TREE_MODEL(myStore), &iter, 1, &index, -1);
- myItems[index].second->toggle();
- }
+ gtk_tree_model_get(GTK_TREE_MODEL(myStore), &iter, SLA_STORE_COLUMN_INDEX, &index, -1);
+ myItems[index]->toggle();
}
}
GtkTreeIter next;
if (gtk_tree_model_get_iter(GTK_TREE_MODEL(myStore), &next, path)) {
- int i1, i2;
-
- gtk_tree_model_get(GTK_TREE_MODEL(myStore), ¤t, 1, &i1, -1);
- gtk_tree_model_get(GTK_TREE_MODEL(myStore), &next, 1, &i2, -1);
-
- std::swap(myItems[i1], myItems[i2]);
-
- gtk_list_store_set(myStore, ¤t, 1, i2, -1);
- gtk_list_store_set(myStore, &next, 1, i1, -1);
-
- gtk_list_store_swap(myStore, ¤t, &next);
+ swap(current, next);
}
}
gtk_tree_path_next(path);
if (gtk_tree_model_get_iter(GTK_TREE_MODEL(myStore), &next, path)) {
- int i1, i2;
+ swap(current, next);
+ }
- gtk_tree_model_get(GTK_TREE_MODEL(myStore), ¤t, 1, &i1, -1);
- gtk_tree_model_get(GTK_TREE_MODEL(myStore), &next, 1, &i2, -1);
+ gtk_tree_path_free(path);
+ }
+}
- std::swap(myItems[i1], myItems[i2]);
+void SLAList::swap(GtkTreeIter& a, GtkTreeIter& b) {
+ int i1, i2;
- gtk_list_store_set(myStore, ¤t, 1, i2, -1);
- gtk_list_store_set(myStore, &next, 1, i1, -1);
+ gtk_tree_model_get(GTK_TREE_MODEL(myStore), &a, SLA_STORE_COLUMN_INDEX, &i1, -1);
+ gtk_tree_model_get(GTK_TREE_MODEL(myStore), &b, SLA_STORE_COLUMN_INDEX, &i2, -1);
- gtk_list_store_swap(myStore, ¤t, &next);
- }
+ myItems.swap(i1, i2);
- gtk_tree_path_free(path);
- }
+ gtk_list_store_set(myStore, &a, SLA_STORE_COLUMN_INDEX, i2, -1);
+ gtk_list_store_set(myStore, &b, SLA_STORE_COLUMN_INDEX, i1, -1);
+
+ gtk_list_store_swap(myStore, &a, &b);
}
// vim:ts=2:sw=2:et
projects / simple-launcher / blobdiff