helm/gtkmathview-bonobo/test/main.c

   1
   2 #include <config.h>
   3
   4 #include <gnome.h>
   5 #include <bonobo.h>
   6
   7 #include <glib.h>
   8
   9 #include "control-factory.h"
  10
  11 static GtkWidget *control;
  12
  13 struct FileSelectionInfo {
  14   BonoboWidget* control;
  15   GtkWidget* widget;
  16 };
  17
  18 static struct FileSelectionInfo file_selection_info = { NULL, NULL };
  19
  20 static void
  21 file_selection_ok_cb (GtkWidget *widget,
  22                       gpointer data)
  23 {
  24   CORBA_Object interface;
  25   const gchar *interface_name;
  26   CORBA_Environment ev;
  27
  28   interface_name = "IDL:Bonobo/PersistFile:1.0";
  29
  30   CORBA_exception_init (&ev);
  31   interface = Bonobo_Unknown_queryInterface (bonobo_widget_get_objref (file_selection_info.control),
  32                                              interface_name, &ev);
  33   CORBA_exception_free (&ev);
  34
  35   if (interface == CORBA_OBJECT_NIL)
  36     {
  37       g_warning ("The Control does not seem to support `%s'.", interface_name);
  38     }
  39   else
  40     {
  41       const gchar *fname = gtk_file_selection_get_filename (GTK_FILE_SELECTION (file_selection_info.widget));
  42       /* load_through_persist_file (fname, interface); */
  43       /* todo */
  44     }
  45
  46   gtk_widget_destroy (file_selection_info.widget);
  47 }
  48
  49 static void
  50 file_selection_destroy_cb (GtkWidget *widget,
  51                            gpointer data)
  52 {
  53   file_selection_info.widget = NULL;
  54 }
  55
  56 static void
  57 open_dialog (BonoboWindow *app)
  58 {
  59   GtkWidget    *widget;
  60   BonoboWidget *control;
  61
  62   control = BONOBO_WIDGET (bonobo_window_get_contents (app));
  63
  64   if (file_selection_info.widget != NULL) {
  65     gdk_window_show (GTK_WIDGET (file_selection_info.widget)->window);
  66     return;
  67   }
  68
  69   widget = gtk_file_selection_new (_("Open file..."));
  70
  71   gtk_window_set_transient_for (GTK_WINDOW (widget),
  72                                 GTK_WINDOW (app));
  73
  74   file_selection_info.widget = widget;
  75   file_selection_info.control = control;
  76
  77   g_signal_connect_object (GTK_FILE_SELECTION (widget)->cancel_button,
  78                            "clicked", G_CALLBACK (gtk_widget_destroy), widget, G_CONNECT_AFTER);
  79   g_signal_connect (GTK_FILE_SELECTION (widget)->ok_button, "clicked", G_CALLBACK (file_selection_ok_cb), NULL);
  80   g_signal_connect (file_selection_info.widget, "destroy", G_CALLBACK (file_selection_destroy_cb), NULL);
  81
  82   gtk_widget_show (file_selection_info.widget);
  83 }
  84
  85 /* "Open through persist file" dialog.  */
  86 static void
  87 open_through_persist_file_cb (GtkWidget *widget,
  88                               gpointer data)
  89 {
  90   open_dialog (BONOBO_WINDOW (data));
  91 }
  92
  93 static void
  94 exit_cb (GtkWidget *widget,
  95          gpointer data)
  96 {
  97   gtk_widget_destroy (GTK_WIDGET (data));
  98   bonobo_main_quit ();
  99 }
 100
 101 static BonoboUIVerb verbs [] = {
 102   BONOBO_UI_UNSAFE_VERB ("OpenFile", open_through_persist_file_cb),
 103   BONOBO_UI_UNSAFE_VERB ("FileExit", exit_cb),
 104
 105   BONOBO_UI_VERB_END
 106 };
 107
 108 /* A dirty, non-translatable hack */
 109 static char ui [] =
 110 "<Root>"
 111 "       <commands>"
 112 "               <cmd name=\"FileExit\" _label=\"Exit\" _tip=\"Exit the program\""
 113 "                pixtype=\"stock\" pixname=\"Exit\" accel=\"*Control*q\"/>"
 114 "               <cmd name=\"FormatHTML\" _label=\"HTML mode\" type=\"toggle\" _tip=\"HTML Format switch\"/>"
 115 "       </commands>"
 116 "       <menu>"
 117 "               <submenu name=\"File\" _label=\"_File\">"
 118 "                       <menuitem name=\"OpenFile\" verb=\"\" _label=\"Open (PersistFile)\" _tip=\"Open using the PersistFile interface\""
 119 "                       pixtype=\"stock\" pixname=\"Open\"/>"
 120 "                       <menuitem name=\"SaveFile\" verb=\"\" _label=\"Save (PersistFile)\" _tip=\"Save using the PersistFile interface\""
 121 "                       pixtype=\"stock\" pixname=\"Save\"/>"
 122 "                       <separator/>"
 123 "                       <menuitem name=\"OpenStream\" verb=\"\" _label=\"_Open (PersistStream)\" _tip=\"Open using the PersistStream interface\""
 124 "                       pixtype=\"stock\" pixname=\"Open\"/>"
 125 "                       <menuitem name=\"SaveStream\" verb=\"\" _label=\"_Save (PersistStream)\" _tip=\"Save using the PersistStream interface\""
 126 "                       pixtype=\"stock\" pixname=\"Save\"/>"
 127 "                       <menuitem name=\"SavePlainStream\" verb=\"\" _label=\"Save _plain(PersistStream)\" _tip=\"Save using the PersistStream interface\""
 128 "                       pixtype=\"stock\" pixname=\"Save\"/>"
 129 "                       <separator/>"
 130 "                       <menuitem name=\"ViewHTMLSource\" verb=\"\" _label=\"View HTML Source\" _tip=\"View the html source of the current document\"/>"
 131 "                       <menuitem name=\"ViewHTMLSourceHTML\" verb=\"\" _label=\"View HTML Output\" _tip=\"View the html source of the current document as html\"/>"
 132 "                       <menuitem name=\"ViewPlainSource\" verb=\"\" _label=\"View PLAIN Source\" _tip=\"View the plain text source of the current document\"/>"
 133 "                       <separator/>"
 134 "                       <menuitem name=\"FileExit\" verb=\"\" _label=\"E_xit\"/>"
 135 "               </submenu>"
 136 "               <placeholder name=\"Component\"/>"
 137 "               <submenu name=\"Format\" _label=\"For_mat\">"
 138 "                       <menuitem name=\"FormatHTML\" verb=\"\"/>"
 139 "                       <separator/>"
 140 "                       <placeholder name=\"FormatParagraph\"/>"
 141 "               </submenu>"
 142 "       </menu>"
 143 "       <dockitem name=\"Toolbar\" behavior=\"exclusive\">"
 144 "       </dockitem>"
 145 "</Root>";
 146
 147 static int
 148 app_delete_cb (GtkWidget *widget, GdkEvent *event, gpointer dummy)
 149 {
 150   gtk_widget_destroy (GTK_WIDGET (widget));
 151   bonobo_main_quit ();
 152
 153   return FALSE;
 154 }
 155
 156 static guint
 157 container_create (void)
 158 {
 159   GtkWidget *win;
 160   GtkWindow *window;
 161   BonoboUIComponent *component;
 162   BonoboUIContainer *container;
 163   CORBA_Environment ev;
 164
 165   win = bonobo_window_new ("test-editor",
 166                            "GtkMathView Control Test");
 167   window = GTK_WINDOW (win);
 168
 169   container = bonobo_window_get_ui_container (BONOBO_WINDOW (win));
 170
 171   g_signal_connect (window, "delete_event", G_CALLBACK (app_delete_cb), NULL);
 172
 173   gtk_window_set_default_size (window, 600, 440);
 174   gtk_window_set_resizable (window, TRUE);
 175
 176   component = bonobo_ui_component_new ("test");
 177   bonobo_running_context_auto_exit_unref (BONOBO_OBJECT (component));
 178
 179   bonobo_ui_component_set_container (component, BONOBO_OBJREF (container), NULL);
 180   bonobo_ui_component_add_verb_list_with_data (component, verbs, win);
 181   bonobo_ui_component_set_translate (component, "/", ui, NULL);
 182
 183   control = bonobo_widget_new_control (CONTROL_ID, BONOBO_OBJREF (container));
 184
 185   if (control == NULL)
 186     g_error ("Cannot get `%s'.", CONTROL_ID);
 187
 188   bonobo_window_set_contents (BONOBO_WINDOW (win), control);
 189
 190   gtk_widget_show_all (GTK_WIDGET (window));
 191
 192   CORBA_exception_init (&ev);
 193
 194   return FALSE;
 195 }
 196
 197 static gint
 198 load_file (const gchar *fname)
 199 {
 200   CORBA_Object interface;
 201   CORBA_Environment ev;
 202
 203   printf ("loading: %s\n", fname);
 204   CORBA_exception_init (&ev);
 205   interface = Bonobo_Unknown_queryInterface (bonobo_widget_get_objref (BONOBO_WIDGET (control)),
 206                                              "IDL:Bonobo/PersistFile:1.0", &ev);
 207   CORBA_exception_free (&ev);
 208   /* load_through_persist_file (fname, interface); */
 209   /* TODO */
 210
 211   return FALSE;
 212 }
 213
 214 int
 215 main (int argc, char **argv)
 216 {
 217   gnome_program_init("test-editor", VERSION, LIBGNOMEUI_MODULE, argc, argv,
 218                      GNOME_PROGRAM_STANDARD_PROPERTIES,
 219                      GNOME_PARAM_HUMAN_READABLE_NAME, _("GtkMathView Test Container"),
 220                      NULL);
 221
 222   bonobo_activate ();
 223
 224   /* We can't make any CORBA calls unless we're in the main loop.  So we
 225      delay creating the container here. */
 226   gtk_idle_add ((GtkFunction) container_create, NULL);
 227   if (argc > 1 && *argv [argc - 1] != '-')
 228     gtk_idle_add ((GtkFunction) load_file, argv [argc - 1]);
 229
 230   bonobo_activate ();
 231   bonobo_main ();
 232
 233   return bonobo_ui_debug_shutdown ();
 234 }