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dahdi-tools/menuselect/menuselect_gtk.c

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9.8 KiB
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#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <gtk/gtk.h>
#include "menuselect.h"
enum {
/*! The row name */
COLUMN_NAME,
/*! Whether this row is enabled */
COLUMN_SELECTED,
/*! Dependencies */
COLUMN_DEPS,
/*! Optional dependencies */
COLUMN_USES,
/*! Conflicts */
COLUMN_CNFS,
/*! Number of columns, must be the last element in the enum */
NUM_COLUMNS,
};
static void handle_save(GtkWidget *w, gpointer data);
static void handle_about(GtkWidget *w, gpointer data);
static void handle_quit(GtkWidget *w, gpointer data);
static GtkItemFactoryEntry menu_items[] = {
{ "/_File", NULL, NULL, 0, "<Branch>" },
{ "/File/_Save And Quit", "<control>S", handle_save, 0, "<StockItem>", GTK_STOCK_SAVE },
{ "/File/sep1", NULL, NULL, 0, "<Separator>" },
{ "/File/_Quit", "<CTRL>Q", handle_quit, 0, "<StockItem>", GTK_STOCK_QUIT },
{ "/_Help", NULL, NULL, 0, "<LastBranch>" },
{ "/_Help/About", NULL, handle_about, 0, "<Item>" },
};
static gint nmenu_items = sizeof(menu_items) / sizeof(menu_items[0]);
static GtkTreeView *tree;
static GtkWidget *window;
/* 0, save ... non-zero, don't save */
static int main_res = 1;
static int change_made = 0;
static void handle_save(GtkWidget *w, gpointer data)
{
main_res = 0;
gtk_main_quit();
}
static void handle_about(GtkWidget *w, gpointer data)
{
GtkWidget *dialog;
dialog = gtk_message_dialog_new(GTK_WINDOW(window), GTK_DIALOG_MODAL,
GTK_MESSAGE_INFO, GTK_BUTTONS_OK,
"GMenuselect - http://www.asterisk.org/\n"
"Russell Bryant <russell@digium.com>\n"
"Copyright (C) 2007\n");
gtk_dialog_run(GTK_DIALOG(dialog));
gtk_widget_destroy(dialog);
}
static gboolean delete_event(GtkWidget *widget, GdkEvent *event, gpointer data)
{
return FALSE;
}
static void handle_quit(GtkWidget *widget, gpointer data)
{
gtk_main_quit();
}
static void destroy(GtkWidget *widget, gpointer data)
{
GtkWidget *dialog;
gint response;
if (!main_res || !change_made) {
gtk_main_quit();
return;
}
dialog = gtk_message_dialog_new(GTK_WINDOW(window), GTK_DIALOG_MODAL,
GTK_MESSAGE_QUESTION, GTK_BUTTONS_YES_NO, "Save before quit?");
response = gtk_dialog_run(GTK_DIALOG(dialog));
gtk_widget_destroy(dialog);
if (response == GTK_RESPONSE_YES)
main_res = 0;
gtk_main_quit();
}
static void toggled_handler(GtkCellRendererToggle *renderer, gchar *path, gpointer data)
{
gchar *cat_num_str, *mem_num_str;
int cat_num, mem_num;
int i = 0;
struct category *cat;
struct member *mem;
GtkTreeStore *store = data;
GtkTreeModel *model;
GtkTreeIter cat_iter, mem_iter;
mem_num_str = alloca(strlen(path)) + 1;
strcpy(mem_num_str, path);
cat_num_str = strsep(&mem_num_str, ":");
if (!mem_num_str || !*mem_num_str)
return;
cat_num = atoi(cat_num_str);
mem_num = atoi(mem_num_str);
AST_LIST_TRAVERSE(&categories, cat, list) {
if (i == cat_num)
break;
i++;
}
if (!cat)
return;
i = 0;
AST_LIST_TRAVERSE(&cat->members, mem, list) {
if (i == mem_num)
break;
i++;
}
if (!mem)
return;
toggle_enabled(mem);
model = gtk_tree_view_get_model(tree);
gtk_tree_model_get_iter_first(model, &cat_iter);
for (i = 0; i < cat_num; i++) {
if (!gtk_tree_model_iter_next(model, &cat_iter))
break;
}
if (i != cat_num)
return;
if (!gtk_tree_model_iter_children(model, &mem_iter, &cat_iter))
return;
for (i = 0; i < mem_num; i++) {
if (!gtk_tree_model_iter_next(model, &mem_iter))
break;
}
if (i != mem_num)
return;
gtk_tree_store_set(store, &mem_iter, COLUMN_SELECTED, mem->enabled, -1);
change_made = 1;
}
static void row_activated_handler(GtkTreeView *treeview, GtkTreePath *path,
GtkTreeViewColumn *col, gpointer data)
{
GtkTreeIter iter;
GtkTreeModel *model;
GtkTreeStore *store = data;
gchar *name;
struct category *cat;
struct member *mem;
model = gtk_tree_view_get_model(treeview);
if (!gtk_tree_model_get_iter(model, &iter, path))
return;
gtk_tree_model_get(model, &iter, COLUMN_NAME, &name, -1);
AST_LIST_TRAVERSE(&categories, cat, list) {
AST_LIST_TRAVERSE(&cat->members, mem, list) {
if (strcmp(name, mem->name))
continue;
toggle_enabled(mem);
gtk_tree_store_set(store, &iter, COLUMN_SELECTED, mem->enabled, -1);
change_made = 1;
break;
}
if (mem)
break;
}
g_free(name);
}
static GtkWidget *get_menubar_menu(GtkWidget *window)
{
GtkItemFactory *item_factory;
GtkAccelGroup *accel_group;
/* Make an accelerator group (shortcut keys) */
accel_group = gtk_accel_group_new();
/* Make an ItemFactory (that makes a menubar) */
item_factory = gtk_item_factory_new(GTK_TYPE_MENU_BAR, "<main>",
accel_group);
/* This function generates the menu items. Pass the item factory,
the number of items in the array, the array itself, and any
callback data for the the menu items. */
gtk_item_factory_create_items(item_factory, nmenu_items, menu_items, NULL);
/* Attach the new accelerator group to the window. */
gtk_window_add_accel_group(GTK_WINDOW(window), accel_group);
/* Finally, return the actual menu bar created by the item factory. */
return gtk_item_factory_get_widget(item_factory, "<main>");
}
int run_menu(void)
{
int argc = 0;
char **argv = NULL;
GtkWidget *s_window;
GtkCellRenderer *renderer;
GtkTreeViewColumn *column;
GtkTreeStore *store;
struct category *cat;
struct member *mem;
GtkWidget *main_vbox;
GtkWidget *menubar;
gtk_init(&argc, &argv);
window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
gtk_widget_set_size_request(window, 640, 480);
gtk_window_set_title(GTK_WINDOW(window), "GMenuselect");
main_vbox = gtk_vbox_new(FALSE, 1);
gtk_container_set_border_width(GTK_CONTAINER(main_vbox), 1);
gtk_container_add(GTK_CONTAINER(window), main_vbox);
menubar = get_menubar_menu(window);
gtk_box_pack_start(GTK_BOX(main_vbox), menubar, FALSE, FALSE, 0);
s_window = gtk_scrolled_window_new(NULL, NULL);
g_signal_connect(G_OBJECT(window), "delete_event",
G_CALLBACK(delete_event), NULL);
g_signal_connect(G_OBJECT(window), "destroy",
G_CALLBACK(destroy), NULL);
store = gtk_tree_store_new(NUM_COLUMNS,
G_TYPE_STRING, /* COLUMN_NAME */
G_TYPE_BOOLEAN, /* COLUMN_SELECTED */
G_TYPE_STRING, /* COLUMN_DEPS */
G_TYPE_STRING, /* COLUMN_USES */
G_TYPE_STRING); /* COLUMN_CNFS */
AST_LIST_TRAVERSE(&categories, cat, list) {
GtkTreeIter iter, iter2;
gtk_tree_store_append(store, &iter, NULL);
gtk_tree_store_set(store, &iter,
COLUMN_NAME, cat->displayname,
COLUMN_SELECTED, TRUE,
-1);
AST_LIST_TRAVERSE(&cat->members, mem, list) {
char name_buf[64];
char dep_buf[64] = "";
char use_buf[64] = "";
char cnf_buf[64] = "";
struct reference *dep;
struct reference *use;
struct reference *cnf;
AST_LIST_TRAVERSE(&mem->deps, dep, list) {
strncat(dep_buf, dep->displayname, sizeof(dep_buf) - strlen(dep_buf) - 1);
strncat(dep_buf, dep->member ? "(M)" : "(E)", sizeof(dep_buf) - strlen(dep_buf) - 1);
if (AST_LIST_NEXT(dep, list))
strncat(dep_buf, ", ", sizeof(dep_buf) - strlen(dep_buf) - 1);
}
AST_LIST_TRAVERSE(&mem->uses, use, list) {
strncat(use_buf, use->displayname, sizeof(use_buf) - strlen(use_buf) - 1);
if (AST_LIST_NEXT(use, list))
strncat(use_buf, ", ", sizeof(use_buf) - strlen(use_buf) - 1);
}
AST_LIST_TRAVERSE(&mem->conflicts, cnf, list) {
strncat(cnf_buf, cnf->displayname, sizeof(cnf_buf) - strlen(cnf_buf) - 1);
strncat(cnf_buf, cnf->member ? "(M)" : "(E)", sizeof(cnf_buf) - strlen(cnf_buf) - 1);
if (AST_LIST_NEXT(cnf, list))
strncat(cnf_buf, ", ", sizeof(cnf_buf) - strlen(cnf_buf) - 1);
}
if (mem->is_separator) {
snprintf(name_buf, sizeof(name_buf), "--- %s ---", mem->name);
} else {
snprintf(name_buf, sizeof(name_buf), "%s", mem->name);
}
if (mem->depsfailed == HARD_FAILURE)
strncat(name_buf, " (Failed Deps.)", sizeof(name_buf) - strlen(name_buf) - 1);
if (mem->conflictsfailed == HARD_FAILURE)
strncat(name_buf, " (In Conflict)", sizeof(name_buf) - strlen(name_buf) - 1);
gtk_tree_store_append(store, &iter2, &iter);
gtk_tree_store_set(store, &iter2,
COLUMN_NAME, name_buf,
COLUMN_SELECTED, mem->enabled,
COLUMN_DEPS, dep_buf,
COLUMN_USES, use_buf,
COLUMN_CNFS, cnf_buf,
-1);
}
}
tree = (GtkTreeView *) gtk_tree_view_new_with_model(GTK_TREE_MODEL(store));
#if GTK_CHECK_VERSION(2,10,0)
gtk_tree_view_set_enable_tree_lines(tree, TRUE);
gtk_tree_view_set_grid_lines(tree, GTK_TREE_VIEW_GRID_LINES_BOTH);
#endif
renderer = gtk_cell_renderer_text_new();
column = gtk_tree_view_column_new_with_attributes("Name",
renderer, "text", COLUMN_NAME, NULL);
gtk_tree_view_append_column(GTK_TREE_VIEW(tree), column);
renderer = gtk_cell_renderer_toggle_new();
column = gtk_tree_view_column_new_with_attributes("Selected",
renderer, "active", COLUMN_SELECTED, NULL);
gtk_tree_view_append_column(GTK_TREE_VIEW(tree), column);
g_signal_connect(renderer, "toggled", (GCallback) toggled_handler, store);
renderer = gtk_cell_renderer_text_new();
column = gtk_tree_view_column_new_with_attributes("Depends On",
renderer, "text", COLUMN_DEPS, NULL);
gtk_tree_view_append_column(GTK_TREE_VIEW(tree), column);
renderer = gtk_cell_renderer_text_new();
column = gtk_tree_view_column_new_with_attributes("Can Use",
renderer, "text", COLUMN_USES, NULL);
gtk_tree_view_append_column(GTK_TREE_VIEW(tree), column);
renderer = gtk_cell_renderer_text_new();
column = gtk_tree_view_column_new_with_attributes("Conflicts With",
renderer, "text", COLUMN_CNFS, NULL);
gtk_tree_view_append_column(GTK_TREE_VIEW(tree), column);
g_signal_connect(tree, "row-activated", (GCallback) row_activated_handler, store);
gtk_container_add(GTK_CONTAINER(s_window), GTK_WIDGET(tree));
gtk_box_pack_end(GTK_BOX(main_vbox), s_window, TRUE, TRUE, 0);
gtk_widget_show_all(window);
gtk_main();
return main_res;
}
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