1 | /* GTK - The GIMP Toolkit |
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2 | * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald |
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3 | * |
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4 | * GtkItemFactory: Flexible item factory with automatic rc handling |
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5 | * Copyright (C) 1998 Tim Janik |
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6 | * |
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7 | * This library is free software; you can redistribute it and/or |
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8 | * modify it under the terms of the GNU Library General Public |
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9 | * License as published by the Free Software Foundation; either |
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10 | * version 2 of the License, or (at your option) any later version. |
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11 | * |
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12 | * This library is distributed in the hope that it will be useful, |
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13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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15 | * Library General Public License for more details. |
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16 | * |
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17 | * You should have received a copy of the GNU Library General Public |
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18 | * License along with this library; if not, write to the |
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19 | * Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
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20 | * Boston, MA 02111-1307, USA. |
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21 | */ |
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22 | |
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23 | /* |
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24 | * Modified by the GTK+ Team and others 1997-1999. See the AUTHORS |
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25 | * file for a list of people on the GTK+ Team. See the ChangeLog |
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26 | * files for a list of changes. These files are distributed with |
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27 | * GTK+ at ftp://ftp.gtk.org/pub/gtk/. |
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28 | */ |
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29 | |
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30 | #ifndef __GTK_ITEM_FACTORY_H__ |
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31 | #define __GTK_ITEM_FACTORY_H__ |
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32 | |
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33 | |
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34 | #include <gtk/gtkwidget.h> |
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35 | #include <gtk/gtkmenufactory.h> /* for GtkMenuEntry */ |
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36 | #include <gtk/gtkbindings.h> /* for GtkPatternSpec */ |
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37 | |
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38 | |
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39 | #ifdef __cplusplus |
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40 | extern "C" { |
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41 | #endif /* __cplusplus */ |
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42 | |
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43 | |
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44 | typedef void (*GtkPrintFunc) (gpointer func_data, |
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45 | gchar *str); |
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46 | typedef gchar * (*GtkTranslateFunc) (const gchar *path, |
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47 | gpointer func_data); |
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48 | typedef void (*GtkItemFactoryCallback) (); |
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49 | typedef void (*GtkItemFactoryCallback1) (gpointer callback_data, |
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50 | guint callback_action, |
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51 | GtkWidget *widget); |
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52 | |
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53 | #define GTK_TYPE_ITEM_FACTORY (gtk_item_factory_get_type ()) |
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54 | #define GTK_ITEM_FACTORY(object) (GTK_CHECK_CAST (object, GTK_TYPE_ITEM_FACTORY, GtkItemFactory)) |
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55 | #define GTK_ITEM_FACTORY_CLASS(klass) (GTK_CHECK_CLASS_CAST (klass, GTK_TYPE_ITEM_FACTORY, GtkItemFactoryClass)) |
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56 | #define GTK_IS_ITEM_FACTORY(object) (GTK_CHECK_TYPE (object, GTK_TYPE_ITEM_FACTORY)) |
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57 | #define GTK_IS_ITEM_FACTORY_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), GTK_TYPE_ITEM_FACTORY)) |
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58 | |
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59 | |
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60 | typedef struct _GtkItemFactory GtkItemFactory; |
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61 | typedef struct _GtkItemFactoryClass GtkItemFactoryClass; |
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62 | typedef struct _GtkItemFactoryEntry GtkItemFactoryEntry; |
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63 | typedef struct _GtkItemFactoryItem GtkItemFactoryItem; |
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64 | |
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65 | struct _GtkItemFactory |
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66 | { |
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67 | GtkObject object; |
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68 | |
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69 | gchar *path; |
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70 | GtkAccelGroup *accel_group; |
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71 | GtkWidget *widget; |
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72 | GSList *items; |
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73 | |
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74 | GtkTranslateFunc translate_func; |
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75 | gpointer translate_data; |
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76 | GtkDestroyNotify translate_notify; |
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77 | }; |
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78 | |
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79 | struct _GtkItemFactoryClass |
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80 | { |
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81 | GtkObjectClass object_class; |
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82 | |
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83 | gchar *cpair_comment_single; |
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84 | |
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85 | GHashTable *item_ht; |
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86 | |
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87 | gpointer dummy; |
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88 | }; |
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89 | |
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90 | struct _GtkItemFactoryEntry |
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91 | { |
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92 | gchar *path; |
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93 | gchar *accelerator; |
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94 | |
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95 | GtkItemFactoryCallback callback; |
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96 | guint callback_action; |
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97 | |
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98 | /* possible values: |
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99 | * NULL -> "<Item>" |
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100 | * "" -> "<Item>" |
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101 | * "<Title>" -> create a title item |
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102 | * "<Item>" -> create a simple item |
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103 | * "<CheckItem>" -> create a check item |
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104 | * "<ToggleItem>" -> create a toggle item |
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105 | * "<RadioItem>" -> create a radio item |
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106 | * <path> -> path of a radio item to link against |
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107 | * "<Separator>" -> create a separator |
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108 | * "<Branch>" -> create an item to hold sub items |
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109 | * "<LastBranch>" -> create a right justified item to hold sub items |
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110 | */ |
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111 | gchar *item_type; |
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112 | }; |
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113 | |
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114 | struct _GtkItemFactoryItem |
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115 | { |
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116 | gchar *path; |
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117 | guint accelerator_key; |
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118 | guint accelerator_mods; |
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119 | guint modified : 1; |
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120 | guint in_propagation : 1; |
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121 | gchar *dummy; |
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122 | |
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123 | GSList *widgets; |
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124 | }; |
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125 | |
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126 | |
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127 | GtkType gtk_item_factory_get_type (void); |
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128 | |
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129 | /* `container_type' must be of GTK_TYPE_MENU_BAR, GTK_TYPE_MENU, |
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130 | * or GTK_TYPE_OPTION_MENU. |
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131 | */ |
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132 | GtkItemFactory* gtk_item_factory_new (GtkType container_type, |
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133 | const gchar *path, |
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134 | GtkAccelGroup *accel_group); |
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135 | void gtk_item_factory_construct (GtkItemFactory *ifactory, |
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136 | GtkType container_type, |
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137 | const gchar *path, |
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138 | GtkAccelGroup *accel_group); |
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139 | |
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140 | /* These functions operate on GtkItemFactoryClass basis. |
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141 | */ |
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142 | void gtk_item_factory_parse_rc (const gchar *file_name); |
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143 | void gtk_item_factory_parse_rc_string (const gchar *rc_string); |
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144 | void gtk_item_factory_parse_rc_scanner (GScanner *scanner); |
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145 | void gtk_item_factory_add_foreign (GtkWidget *accel_widget, |
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146 | const gchar *full_path, |
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147 | GtkAccelGroup *accel_group, |
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148 | guint keyval, |
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149 | GdkModifierType modifiers); |
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150 | |
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151 | GtkItemFactory* gtk_item_factory_from_widget (GtkWidget *widget); |
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152 | gchar* gtk_item_factory_path_from_widget (GtkWidget *widget); |
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153 | |
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154 | GtkWidget* gtk_item_factory_get_item (GtkItemFactory *ifactory, |
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155 | const gchar *path); |
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156 | GtkWidget* gtk_item_factory_get_widget (GtkItemFactory *ifactory, |
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157 | const gchar *path); |
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158 | GtkWidget* gtk_item_factory_get_widget_by_action (GtkItemFactory *ifactory, |
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159 | guint action); |
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160 | GtkWidget* gtk_item_factory_get_item_by_action (GtkItemFactory *ifactory, |
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161 | guint action); |
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162 | |
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163 | /* If `path_pspec' is passed as `NULL', this function will iterate over |
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164 | * all hash entries. otherwise only those entries will be dumped for which |
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165 | * the pattern matches, e.g. "<Image>*...". |
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166 | */ |
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167 | void gtk_item_factory_dump_items (GtkPatternSpec *path_pspec, |
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168 | gboolean modified_only, |
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169 | GtkPrintFunc print_func, |
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170 | gpointer func_data); |
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171 | void gtk_item_factory_dump_rc (const gchar *file_name, |
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172 | GtkPatternSpec *path_pspec, |
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173 | gboolean modified_only); |
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174 | void gtk_item_factory_print_func (gpointer FILE_pointer, |
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175 | gchar *string); |
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176 | void gtk_item_factory_create_item (GtkItemFactory *ifactory, |
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177 | GtkItemFactoryEntry *entry, |
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178 | gpointer callback_data, |
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179 | guint callback_type); |
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180 | void gtk_item_factory_create_items (GtkItemFactory *ifactory, |
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181 | guint n_entries, |
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182 | GtkItemFactoryEntry *entries, |
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183 | gpointer callback_data); |
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184 | void gtk_item_factory_delete_item (GtkItemFactory *ifactory, |
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185 | const gchar *path); |
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186 | void gtk_item_factory_delete_entry (GtkItemFactory *ifactory, |
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187 | GtkItemFactoryEntry *entry); |
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188 | void gtk_item_factory_delete_entries (GtkItemFactory *ifactory, |
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189 | guint n_entries, |
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190 | GtkItemFactoryEntry *entries); |
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191 | void gtk_item_factory_popup (GtkItemFactory *ifactory, |
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192 | guint x, |
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193 | guint y, |
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194 | guint mouse_button, |
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195 | guint32 time); |
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196 | void gtk_item_factory_popup_with_data(GtkItemFactory *ifactory, |
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197 | gpointer popup_data, |
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198 | GtkDestroyNotify destroy, |
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199 | guint x, |
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200 | guint y, |
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201 | guint mouse_button, |
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202 | guint32 time); |
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203 | gpointer gtk_item_factory_popup_data (GtkItemFactory *ifactory); |
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204 | gpointer gtk_item_factory_popup_data_from_widget (GtkWidget *widget); |
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205 | void gtk_item_factory_set_translate_func (GtkItemFactory *ifactory, |
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206 | GtkTranslateFunc func, |
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207 | gpointer data, |
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208 | GtkDestroyNotify notify); |
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209 | |
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210 | /* Compatibility functions for deprecated GtkMenuFactory code |
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211 | */ |
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212 | GtkItemFactory* gtk_item_factory_from_path (const gchar *path); |
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213 | void gtk_item_factory_create_menu_entries (guint n_entries, |
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214 | GtkMenuEntry *entries); |
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215 | void gtk_item_factories_path_delete (const gchar *ifactory_path, |
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216 | const gchar *path); |
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217 | typedef void (*GtkItemFactoryCallback2) (GtkWidget *widget, |
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218 | gpointer callback_data, |
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219 | guint callback_action); |
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220 | void gtk_item_factory_create_items_ac (GtkItemFactory *ifactory, |
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221 | guint n_entries, |
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222 | GtkItemFactoryEntry *entries, |
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223 | gpointer callback_data, |
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224 | guint callback_type); |
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225 | |
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226 | |
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227 | |
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228 | #ifdef __cplusplus |
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229 | } |
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230 | #endif /* __cplusplus */ |
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231 | |
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232 | |
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233 | #endif /* __GTK_ITEM_FACTORY_H__ */ |
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