|
1 /**************************************************************************** |
|
2 ** |
|
3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). |
|
4 ** All rights reserved. |
|
5 ** Contact: Nokia Corporation (qt-info@nokia.com) |
|
6 ** |
|
7 ** This file is part of the Qt Designer of the Qt Toolkit. |
|
8 ** |
|
9 ** $QT_BEGIN_LICENSE:LGPL$ |
|
10 ** No Commercial Usage |
|
11 ** This file contains pre-release code and may not be distributed. |
|
12 ** You may use this file in accordance with the terms and conditions |
|
13 ** contained in the Technology Preview License Agreement accompanying |
|
14 ** this package. |
|
15 ** |
|
16 ** GNU Lesser General Public License Usage |
|
17 ** Alternatively, this file may be used under the terms of the GNU Lesser |
|
18 ** General Public License version 2.1 as published by the Free Software |
|
19 ** Foundation and appearing in the file LICENSE.LGPL included in the |
|
20 ** packaging of this file. Please review the following information to |
|
21 ** ensure the GNU Lesser General Public License version 2.1 requirements |
|
22 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
|
23 ** |
|
24 ** In addition, as a special exception, Nokia gives you certain additional |
|
25 ** rights. These rights are described in the Nokia Qt LGPL Exception |
|
26 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
|
27 ** |
|
28 ** If you have questions regarding the use of this file, please contact |
|
29 ** Nokia at qt-info@nokia.com. |
|
30 ** |
|
31 ** |
|
32 ** |
|
33 ** |
|
34 ** |
|
35 ** |
|
36 ** |
|
37 ** |
|
38 ** $QT_END_LICENSE$ |
|
39 ** |
|
40 ****************************************************************************/ |
|
41 |
|
42 // |
|
43 // W A R N I N G |
|
44 // ------------- |
|
45 // |
|
46 // This file is not part of the Qt API. It exists for the convenience |
|
47 // of Qt Designer. This header |
|
48 // file may change from version to version without notice, or even be removed. |
|
49 // |
|
50 // We mean it. |
|
51 // |
|
52 |
|
53 #ifndef QTRESOURCEMODEL_H |
|
54 #define QTRESOURCEMODEL_H |
|
55 |
|
56 #include "shared_global_p.h" |
|
57 #include <QtCore/QMap> |
|
58 #include <QtCore/QObject> |
|
59 #include <QtCore/QScopedPointer> |
|
60 |
|
61 QT_BEGIN_NAMESPACE |
|
62 |
|
63 class QtResourceModel; |
|
64 |
|
65 class QDESIGNER_SHARED_EXPORT QtResourceSet // one instance per one form |
|
66 { |
|
67 public: |
|
68 QStringList activeQrcPaths() const; |
|
69 |
|
70 // activateQrcPaths(): if this QtResourceSet is active it emits resourceSetActivated(); |
|
71 // otherwise only in case if active QtResource set contains one of |
|
72 // paths which was marked as modified by this resource set, the signal |
|
73 // is emitted (with reload = true); |
|
74 // If new path appears on the list it is automatically added to |
|
75 // loaded list of QtResourceModel. In addition it is marked as modified in case |
|
76 // QtResourceModel didn't contain the path. |
|
77 // If some path is removed from that list (and is not used in any other |
|
78 // resource set) it is automatically unloaded. The removed file can also be |
|
79 // marked as modified (later when another resource set which contains |
|
80 // removed path is activated will be reloaded) |
|
81 void activateQrcPaths(const QStringList &paths, int *errorCount = 0, QString *errorMessages = 0); |
|
82 |
|
83 bool isModified(const QString &path) const; // for all paths in resource model (redundant here, maybe it should be removed from here) |
|
84 void setModified(const QString &path); // for all paths in resource model (redundant here, maybe it should be removed from here) |
|
85 private: |
|
86 QtResourceSet(); |
|
87 QtResourceSet(QtResourceModel *model); |
|
88 ~QtResourceSet(); |
|
89 friend class QtResourceModel; |
|
90 |
|
91 QScopedPointer<class QtResourceSetPrivate> d_ptr; |
|
92 Q_DECLARE_PRIVATE(QtResourceSet) |
|
93 Q_DISABLE_COPY(QtResourceSet) |
|
94 }; |
|
95 |
|
96 class QDESIGNER_SHARED_EXPORT QtResourceModel : public QObject // one instance per whole designer |
|
97 { |
|
98 Q_OBJECT |
|
99 public: |
|
100 QtResourceModel(QObject *parent = 0); |
|
101 ~QtResourceModel(); |
|
102 |
|
103 QStringList loadedQrcFiles() const; |
|
104 bool isModified(const QString &path) const; // only for paths which are on loadedQrcFiles() list |
|
105 void setModified(const QString &path); // only for paths which are on loadedQrcPaths() list |
|
106 |
|
107 QList<QtResourceSet *> resourceSets() const; |
|
108 |
|
109 QtResourceSet *currentResourceSet() const; |
|
110 void setCurrentResourceSet(QtResourceSet *resourceSet, int *errorCount = 0, QString *errorMessages = 0); |
|
111 |
|
112 QtResourceSet *addResourceSet(const QStringList &paths); |
|
113 void removeResourceSet(QtResourceSet *resourceSet); |
|
114 |
|
115 void reload(const QString &path, int *errorCount = 0, QString *errorMessages = 0); |
|
116 void reload(int *errorCount = 0, QString *errorMessages = 0); |
|
117 |
|
118 // Contents of the current resource set (content file to qrc path) |
|
119 QMap<QString, QString> contents() const; |
|
120 // Find the qrc file belonging to the contained file (from current resource set) |
|
121 QString qrcPath(const QString &file) const; |
|
122 |
|
123 void setWatcherEnabled(bool enable); |
|
124 bool isWatcherEnabled() const; |
|
125 |
|
126 void setWatcherEnabled(const QString &path, bool enable); |
|
127 bool isWatcherEnabled(const QString &path); |
|
128 |
|
129 signals: |
|
130 void resourceSetActivated(QtResourceSet *resourceSet, bool resourceSetChanged); // resourceSetChanged since last time it was activated! |
|
131 void qrcFileModifiedExternally(const QString &path); |
|
132 |
|
133 private: |
|
134 friend class QtResourceSet; |
|
135 |
|
136 QScopedPointer<class QtResourceModelPrivate> d_ptr; |
|
137 Q_DECLARE_PRIVATE(QtResourceModel) |
|
138 Q_DISABLE_COPY(QtResourceModel) |
|
139 |
|
140 Q_PRIVATE_SLOT(d_func(), void slotFileChanged(const QString &)) |
|
141 }; |
|
142 |
|
143 QT_END_NAMESPACE |
|
144 |
|
145 #endif |