diff options
Diffstat (limited to 'utils/themeeditor/parsetreemodel.cpp')
-rw-r--r-- | utils/themeeditor/parsetreemodel.cpp | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/utils/themeeditor/parsetreemodel.cpp b/utils/themeeditor/parsetreemodel.cpp new file mode 100644 index 0000000000..cf6af14a5e --- /dev/null +++ b/utils/themeeditor/parsetreemodel.cpp | |||
@@ -0,0 +1,101 @@ | |||
1 | /*************************************************************************** | ||
2 | * __________ __ ___. | ||
3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ | ||
4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / | ||
5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < | ||
6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ | ||
7 | * \/ \/ \/ \/ \/ | ||
8 | * $Id$ | ||
9 | * | ||
10 | * Copyright (C) 2010 Robert Bieber | ||
11 | * | ||
12 | * This program is free software; you can redistribute it and/or | ||
13 | * modify it under the terms of the GNU General Public License | ||
14 | * as published by the Free Software Foundation; either version 2 | ||
15 | * of the License, or (at your option) any later version. | ||
16 | * | ||
17 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY | ||
18 | * KIND, either express or implied. | ||
19 | * | ||
20 | ****************************************************************************/ | ||
21 | |||
22 | |||
23 | #include "parsetreemodel.h" | ||
24 | #include <QObject> | ||
25 | |||
26 | ParseTreeModel::ParseTreeModel(char* wps, QObject* parent): | ||
27 | QAbstractItemModel(parent) | ||
28 | { | ||
29 | this->wps = skin_parse(wps); | ||
30 | skin_debug_tree(this->wps); | ||
31 | this->root = new ParseTreeNode(this->wps, 0, true); | ||
32 | } | ||
33 | |||
34 | |||
35 | ParseTreeModel::~ParseTreeModel() | ||
36 | { | ||
37 | delete root; | ||
38 | } | ||
39 | |||
40 | QModelIndex ParseTreeModel::index(int row, int column, | ||
41 | const QModelIndex& parent) const | ||
42 | { | ||
43 | if(!hasIndex(row, column, parent)) | ||
44 | return QModelIndex(); | ||
45 | |||
46 | ParseTreeNode* parentLookup; | ||
47 | |||
48 | if(!parent.isValid()) | ||
49 | parentLookup = root; | ||
50 | else | ||
51 | parentLookup = static_cast<ParseTreeNode*>(parent.internalPointer()); | ||
52 | |||
53 | ParseTreeNode* childLookup = parentLookup->child(row); | ||
54 | if(childLookup) | ||
55 | return createIndex(row, column, childLookup); | ||
56 | else | ||
57 | return QModelIndex(); | ||
58 | } | ||
59 | |||
60 | QModelIndex ParseTreeModel::parent(const QModelIndex &child) const | ||
61 | { | ||
62 | if(!child.isValid()) | ||
63 | return QModelIndex(); | ||
64 | |||
65 | ParseTreeNode* childLookup = static_cast<ParseTreeNode*> | ||
66 | (child.internalPointer()); | ||
67 | ParseTreeNode* parentLookup = childLookup->parent(); | ||
68 | |||
69 | if(parentLookup == root) | ||
70 | return QModelIndex(); | ||
71 | |||
72 | return createIndex(parentLookup->row(), 0, parentLookup); | ||
73 | } | ||
74 | |||
75 | int ParseTreeModel::rowCount(const QModelIndex &parent) const | ||
76 | { | ||
77 | ParseTreeNode* parentLookup; | ||
78 | if(parent.column() > 0) | ||
79 | return 0; | ||
80 | |||
81 | if(!parent.isValid()) | ||
82 | parentLookup = root; | ||
83 | else | ||
84 | parentLookup = static_cast<ParseTreeNode*>(parent.internalPointer()); | ||
85 | |||
86 | return parentLookup->childCount(); | ||
87 | } | ||
88 | |||
89 | int ParseTreeModel::columnCount(const QModelIndex &parent) const | ||
90 | { | ||
91 | return 2; | ||
92 | } | ||
93 | |||
94 | QVariant ParseTreeModel::data(const QModelIndex &index, int role) const | ||
95 | { | ||
96 | if(!index.isValid() || role != Qt::DisplayRole) | ||
97 | return QVariant(); | ||
98 | |||
99 | ParseTreeNode* item = static_cast<ParseTreeNode*>(index.internalPointer()); | ||
100 | return item->data(index.column()); | ||
101 | } | ||