src/window.c

   1 #include "window.h"
   2
   3 /* Global list of all windows */
   4 static GNode *root_window = NULL;
   5
   6 winid_t
   7 glk_window_open(winid_t split, glui32 method, glui32 size, glui32 wintype, glui32 rock)
   8 {
   9         extern GtkBuilder *builder;
  10
  11         if(split)
  12         {
  13                 g_warning("glk_window_open: splitting of windows not implemented");
  14                 return NULL;
  15         }
  16
  17         if(root_window != NULL)
  18         {
  19                 g_warning("glk_window_open: there is already a window");
  20                 return NULL;
  21         }
  22
  23         winid_t new_window = g_new0(struct glk_window_struct, 1);
  24         root_window = g_node_new(new_window);
  25
  26         new_window->rock = rock;
  27         new_window->window_type = wintype;
  28
  29         GtkBox *vbox = GTK_BOX( gtk_builder_get_object(builder, "vbox") );
  30         if(vbox == NULL)
  31         {
  32                 error_dialog(NULL, NULL, "Could not find vbox");
  33                 return NULL;
  34         }
  35
  36         switch(wintype)
  37         {
  38                 case wintype_TextBuffer:
  39                 {
  40                         GtkWidget *scroll_window = gtk_scrolled_window_new(NULL, NULL);
  41                         GtkWidget *window = gtk_text_view_new();
  42                         gtk_container_add( GTK_CONTAINER(scroll_window), window );
  43                         gtk_box_pack_end(vbox, scroll_window, TRUE, TRUE, 0);
  44                         gtk_widget_show_all(scroll_window);
  45
  46                         new_window->widget = window;
  47                         new_window->window_stream = window_stream_new(new_window);
  48                         new_window->echo_stream = NULL;
  49                         new_window->input_request_type = INPUT_REQUEST_NONE;
  50                         new_window->line_input_buffer = NULL;
  51                         new_window->line_input_buffer_unicode = NULL;
  52                 }
  53
  54                         break;
  55                 default:
  56                         g_warning("glk_window_open: unsupported window type");
  57                         g_free(new_window);
  58                         return NULL;
  59         }
  60
  61         new_window->window_node = root_window;
  62
  63         return new_window;
  64 }
  65
  66 void
  67 glk_set_window(winid_t window)
  68 {
  69         glk_stream_set_current( glk_window_get_stream(window) );
  70 }
  71
  72 strid_t glk_window_get_stream(winid_t window)
  73 {
  74         return window->window_stream;
  75 }