app/layer_dialog.h

   1 /* Dia -- an diagram creation/manipulation program
   2  * Copyright (C) 1998 Alexander Larsson
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; either version 2 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program; if not, write to the Free Software
  16  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  17  */
  18 #ifndef LAYER_DIALOG_H
  19 #define LAYER_DIALOG_H
  20
  21 #include <gtk/gtk.h>
  22 #include "diagram.h"
  23
  24 struct LayerDialog {
  25   GtkWidget *dialog;
  26   GtkWidget *diagram_omenu;
  27
  28   GtkWidget *layer_list;
  29
  30   Diagram *diagram;
  31
  32   GtkWidget *buttons[4];
  33 };
  34
  35 void create_layer_dialog(void);
  36 void layer_dialog_update_diagram_list(void);
  37 void layer_dialog_show(void);
  38 void layer_dialog_set_diagram(Diagram *dia);
  39
  40
  41 /* DiaLayerWidget: */
  42 #define DIA_LAYER_WIDGET(obj)          \
  43   GTK_CHECK_CAST (obj, dia_layer_widget_get_type (), DiaLayerWidget)
  44 #define DIA_LAYER_WIDGET_CLASS(klass)  \
  45   GTK_CHECK_CLASS_CAST (klass, dia_layer_widget_get_type (), DiaLayerWidgetClass)
  46 #define IS_DIA_LAYER_WIDGET(obj)       \
  47   GTK_CHECK_TYPE (obj, dia_layer_widget_get_type ())
  48
  49 typedef struct _DiaLayerWidget      DiaLayerWidget;
  50 typedef struct _DiaLayerWidgetClass  DiaLayerWidgetClass;
  51 typedef struct _EditLayerDialog EditLayerDialog;
  52
  53 struct _DiaLayerWidget
  54 {
  55   GtkListItem list_item;
  56
  57   Diagram *dia;
  58   Layer *layer;
  59
  60   GtkWidget *visible;
  61   GtkWidget *connectable;
  62   GtkWidget *label;
  63
  64   EditLayerDialog *edit_dialog;
  65
  66   /** If true, the user has set this layers connectivity to on
  67    * while it was not selected.
  68    */
  69   gboolean connect_on;
  70   /** If true, the user has set this layers connectivity to off
  71    * while it was selected.
  72    */
  73   gboolean connect_off;
  74 };
  75
  76 struct _EditLayerDialog {
  77   GtkWidget *dialog;
  78   GtkWidget *name_entry;
  79   DiaLayerWidget *layer_widget;
  80 };
  81
  82
  83 struct _DiaLayerWidgetClass
  84 {
  85   GtkListItemClass parent_class;
  86 };
  87
  88 GtkType    dia_layer_widget_get_type(void);
  89 GtkWidget* dia_layer_widget_new(Diagram *dia, Layer *layer);
  90 void dia_layer_set_layer(DiaLayerWidget *widget, Diagram *dia, Layer *layer);
  91 void dia_layer_update_from_layer(DiaLayerWidget *widget);
  92
  93 #endif /* LAYER_DIALOG_H */
  94