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#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
#include <errno.h>
#include <gtk/gtk.h>
#include <xs.h>
#include "xs_store.h"
#include "xenviews.h"
/* ------------------------------------------------------------------ */
GtkWidget *xs_toplevel;
static GtkWidget *status;
static XenStore *store;
static GtkWidget *view;
/* ------------------------------------------------------------------ */
static void menu_cb_close(void)
{
gtk_widget_destroy(xs_toplevel);
}
static void menu_cb_expand_subtree(void)
{
GtkTreeSelection *sel;
GtkTreeModel *model;
GtkTreeIter iter;
sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(view));
if (!gtk_tree_selection_get_selected(sel, &model, &iter))
return;
gtk_tree_view_expand_row(GTK_TREE_VIEW(view),
gtk_tree_model_get_path(model, &iter),
true);
}
static void menu_cb_expand_all(void)
{
gtk_tree_view_expand_all(GTK_TREE_VIEW(view));
}
static void menu_cb_about(void)
{
static char *comments = "xenstore browser";
static char *copyright = "(c) 2005-2007 Gerd Hoffmann";
static char *authors[] = { "Gerd Hoffmann <kraxel@redhat.com>", NULL };
gtk_show_about_dialog(GTK_WINDOW(xs_toplevel),
"authors", authors,
"comments", comments,
"copyright", copyright,
"logo-icon-name", GTK_STOCK_ABOUT,
"version", VERSION,
NULL);
}
static void destroy(GtkWidget *widget,
gpointer data)
{
g_object_unref(store);
xs_toplevel = NULL;
gtk_main_quit();
}
/* ------------------------------------------------------------------ */
static const GtkActionEntry entries[] = {
{
.name = "FileMenu",
.label = "_File",
},{
.name = "Quit",
.stock_id = GTK_STOCK_QUIT,
.label = "_Quit",
.callback = menu_cb_close,
},{
.name = "ViewMenu",
.label = "_View",
},{
.name = "ExpandSubTree",
.label = "_Expand subtree",
.accelerator = "<control>E",
.callback = menu_cb_expand_subtree,
},{
.name = "ExpandAll",
.label = "Expand _all",
.accelerator = "<control>A",
.callback = menu_cb_expand_all,
},{
.name = "HelpMenu",
.label = "_Help",
},{
.name = "About",
.stock_id = GTK_STOCK_ABOUT,
.label = "_About ...",
.callback = menu_cb_about,
},
};
static char ui_xml[] =
"<ui>"
" <menubar name='MainMenu'>"
" <menu action='FileMenu'>"
" <menuitem action='Quit'/>"
" </menu>"
" <menu action='ViewMenu'>"
" <menuitem action='ExpandSubTree'/>"
" <menuitem action='ExpandAll'/>"
" </menu>"
" <menu action='HelpMenu'>"
" <menuitem action='About'/>"
" </menu>"
" </menubar>"
" <toolbar action='ToolBar'>"
" <toolitem action='Quit'/>"
" </toolbar>"
"</ui>";
/* ------------------------------------------------------------------ */
static GtkWidget *xenstore_create_view(XenStore *store)
{
GtkCellRenderer *renderer;
GtkWidget *view;
view = gtk_tree_view_new();
gtk_tree_view_set_model(GTK_TREE_VIEW(view),
GTK_TREE_MODEL(store));
gtk_tree_selection_set_mode(gtk_tree_view_get_selection(GTK_TREE_VIEW(view)),
GTK_SELECTION_SINGLE);
renderer = gtk_cell_renderer_text_new();
g_object_set(renderer,
"font", "monospace",
NULL);
gtk_tree_view_insert_column_with_attributes
(GTK_TREE_VIEW(view), -1, _("Name"), renderer,
"text", XENSTORE_COL_NAME,
NULL);
renderer = gtk_cell_renderer_text_new();
g_object_set(renderer,
"font", "monospace",
NULL);
gtk_tree_view_insert_column_with_attributes
(GTK_TREE_VIEW(view), -1, _("Value"), renderer,
"text", XENSTORE_COL_VALUE,
NULL);
return view;
}
void xenstore_create_window(void)
{
GtkWidget *vbox, *menubar, *toolbar, *scroll, *frame;
GtkAccelGroup *accel;
GtkActionGroup *ag;
GtkUIManager *ui;
GError *err;
xs_toplevel = gtk_window_new(GTK_WINDOW_TOPLEVEL);
gtk_window_set_title(GTK_WINDOW(xs_toplevel), _("xenstore"));
gtk_widget_set_size_request(GTK_WIDGET(xs_toplevel), 480, 320);
g_signal_connect(G_OBJECT(xs_toplevel), "destroy",
G_CALLBACK(destroy), NULL);
/* menu + toolbar */
ui = gtk_ui_manager_new();
ag = gtk_action_group_new("MenuActions");
gtk_action_group_add_actions(ag, entries, G_N_ELEMENTS(entries), xs_toplevel);
gtk_ui_manager_insert_action_group(ui, ag, 0);
accel = gtk_ui_manager_get_accel_group(ui);
gtk_window_add_accel_group(GTK_WINDOW(xs_toplevel), accel);
err = NULL;
if (!gtk_ui_manager_add_ui_from_string(ui, ui_xml, -1, &err)) {
g_message("building menus failed: %s", err->message);
g_error_free(err);
exit(1);
}
/* list */
store = xenstore_new();
view = xenstore_create_view(store);
scroll = gtk_scrolled_window_new(NULL, NULL);
gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll),
GTK_POLICY_NEVER,
GTK_POLICY_AUTOMATIC);
/* other widgets */
status = gtk_label_new("status line");
gtk_misc_set_alignment(GTK_MISC(status), 0, 0.5);
gtk_misc_set_padding(GTK_MISC(status), 3, 1);
/* Make a vbox and put stuff in */
vbox = gtk_vbox_new(FALSE, 1);
gtk_container_set_border_width(GTK_CONTAINER(vbox), 1);
gtk_container_add(GTK_CONTAINER(xs_toplevel), vbox);
menubar = gtk_ui_manager_get_widget(ui, "/MainMenu");
gtk_box_pack_start(GTK_BOX(vbox), menubar, FALSE, FALSE, 0);
if (0) {
toolbar = gtk_ui_manager_get_widget(ui, "/ToolBar");
gtk_box_pack_start(GTK_BOX(vbox), toolbar, FALSE, FALSE, 0);
}
gtk_box_pack_start(GTK_BOX(vbox), scroll, TRUE, TRUE, 0);
gtk_container_add(GTK_CONTAINER(scroll), view);
frame = gtk_frame_new(NULL);
gtk_box_pack_end(GTK_BOX(vbox), frame, FALSE, TRUE, 0);
gtk_container_add(GTK_CONTAINER(frame), status);
return;
}
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