comparison: ui/gtk/model.h
ui/gtk/model.h
- changeset 35
- 3e8b5c9b4033
- child 40
- caa0df8ed095
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| 1 /* | |
| 2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. | |
| 3 * | |
| 4 * Copyright 2013 Olaf Wintermann. All rights reserved. | |
| 5 * | |
| 6 * Redistribution and use in source and binary forms, with or without | |
| 7 * modification, are permitted provided that the following conditions are met: | |
| 8 * | |
| 9 * 1. Redistributions of source code must retain the above copyright | |
| 10 * notice, this list of conditions and the following disclaimer. | |
| 11 * | |
| 12 * 2. Redistributions in binary form must reproduce the above copyright | |
| 13 * notice, this list of conditions and the following disclaimer in the | |
| 14 * documentation and/or other materials provided with the distribution. | |
| 15 * | |
| 16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" | |
| 17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE | |
| 20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | |
| 21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | |
| 22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | |
| 23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | |
| 24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
| 25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | |
| 26 * POSSIBILITY OF SUCH DAMAGE. | |
| 27 */ | |
| 28 | |
| 29 #ifndef MODEL_H | |
| 30 #define MODEL_H | |
| 31 | |
| 32 #include "../ui/toolkit.h" | |
| 33 #include "../common/context.h" | |
| 34 | |
| 35 #ifdef __cplusplus | |
| 36 extern "C" { | |
| 37 #endif | |
| 38 | |
| 39 typedef struct UiListModel UiListModel; | |
| 40 | |
| 41 /* | |
| 42 * UiList to GtkTreeModel wrapper | |
| 43 */ | |
| 44 struct UiListModel { | |
| 45 GObject object; | |
| 46 UiListPtr *list; | |
| 47 GType *columntypes; | |
| 48 void* (*getvalue)(void*, int); | |
| 49 int numcolumns; | |
| 50 int stamp; | |
| 51 }; | |
| 52 | |
| 53 /* | |
| 54 * initialize the class and register the type | |
| 55 */ | |
| 56 void ui_list_init(); | |
| 57 | |
| 58 /* | |
| 59 * Creates a UiListModel for a given UiList | |
| 60 */ | |
| 61 UiListModel* ui_list_model_new(UiListPtr *list, ui_model_getvalue_f getvalue); | |
| 62 | |
| 63 | |
| 64 // interface functions | |
| 65 | |
| 66 GtkTreeModelFlags ui_list_model_get_flags(GtkTreeModel *tree_model); | |
| 67 | |
| 68 gint ui_list_model_get_n_columns(GtkTreeModel *tree_model); | |
| 69 | |
| 70 GType ui_list_model_get_column_type(GtkTreeModel *tree_model, gint index); | |
| 71 | |
| 72 gboolean ui_list_model_get_iter( | |
| 73 GtkTreeModel *tree_model, | |
| 74 GtkTreeIter *iter, | |
| 75 GtkTreePath *path); | |
| 76 | |
| 77 GtkTreePath* ui_list_model_get_path( | |
| 78 GtkTreeModel *tree_model, | |
| 79 GtkTreeIter *iter); | |
| 80 | |
| 81 void ui_list_model_get_value( | |
| 82 GtkTreeModel *tree_model, | |
| 83 GtkTreeIter *iter, | |
| 84 gint column, | |
| 85 GValue *value); | |
| 86 | |
| 87 gboolean ui_list_model_iter_next( | |
| 88 GtkTreeModel *tree_model, | |
| 89 GtkTreeIter *iter); | |
| 90 | |
| 91 gboolean ui_list_model_iter_children( | |
| 92 GtkTreeModel *tree_model, | |
| 93 GtkTreeIter *iter, | |
| 94 GtkTreeIter *parent); | |
| 95 | |
| 96 gboolean ui_list_model_iter_has_child( | |
| 97 GtkTreeModel *tree_model, | |
| 98 GtkTreeIter *iter); | |
| 99 | |
| 100 gint ui_list_model_iter_n_children( | |
| 101 GtkTreeModel *tree_model, | |
| 102 GtkTreeIter *iter); | |
| 103 | |
| 104 gboolean ui_list_model_iter_nth_child( | |
| 105 GtkTreeModel *tree_model, | |
| 106 GtkTreeIter *iter, | |
| 107 GtkTreeIter *parent, | |
| 108 gint n); | |
| 109 | |
| 110 gboolean ui_list_model_iter_parent( | |
| 111 GtkTreeModel *tree_model, | |
| 112 GtkTreeIter *iter, | |
| 113 GtkTreeIter *child); | |
| 114 | |
| 115 #ifdef __cplusplus | |
| 116 } | |
| 117 #endif | |
| 118 | |
| 119 #endif /* MODEL_H */ |
