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author mandel
date Mon, 11 May 2009 16:01:50 +0000
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0:36fb74dc547d 1:e78566595089
1 /****************************************************************************
2 **
3 ** Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
4 ** Contact: Qt Software Information (qt-info@nokia.com)
5 **
6 ** This file is part of the tools applications of the Qt Toolkit.
7 **
8 ** Commercial Usage
9 ** Licensees holding valid Qt Commercial licenses may use this file in
10 ** accordance with the Qt Commercial License Agreement provided with the
11 ** Software or, alternatively, in accordance with the terms contained in
12 ** a written agreement between you and Nokia.
13 **
14 **
15 ** GNU General Public License Usage
16 ** Alternatively, this file may be used under the terms of the GNU
17 ** General Public License versions 2.0 or 3.0 as published by the Free
18 ** Software Foundation and appearing in the file LICENSE.GPL included in
19 ** the packaging of this file. Please review the following information
20 ** to ensure GNU General Public Licensing requirements will be met:
21 ** http://www.fsf.org/licensing/licenses/info/GPLv2.html and
22 ** http://www.gnu.org/copyleft/gpl.html. In addition, as a special
23 ** exception, Nokia gives you certain additional rights. These rights
24 ** are described in the Nokia Qt GPL Exception version 1.3, included in
25 ** the file GPL_EXCEPTION.txt in this package.
26 **
27 ** Qt for Windows(R) Licensees
28 ** As a special exception, Nokia, as the sole copyright holder for Qt
29 ** Designer, grants users of the Qt/Eclipse Integration plug-in the
30 ** right for the Qt/Eclipse Integration to link to functionality
31 ** provided by Qt Designer and its related libraries.
32 **
33 ** If you are unsure which license is appropriate for your use, please
34 ** contact the sales department at qt-sales@nokia.com.
35 **
36 ****************************************************************************/
37
38 #ifndef DWRITEINITIALIZATION_H
39 #define DWRITEINITIALIZATION_H
40
41 #include "treewalker.h"
42 #include <QtCore/QPair>
43 #include <QtCore/QHash>
44 #include <QtCore/QMap>
45 #include <QtCore/QStack>
46 #include <QtCore/QTextStream>
47
48 QT_BEGIN_NAMESPACE
49
50 class Driver;
51 class Uic;
52 class DomBrush;
53 class DomFont;
54 class DomResourceIcon;
55 class DomSizePolicy;
56 struct Option;
57
58 namespace D {
59 // Handle for a flat DOM font to get comparison functionality required for maps
60 class FontHandle {
61 public:
62 FontHandle(const DomFont *domFont);
63 int compare(const FontHandle &) const;
64 private:
65 const DomFont *m_domFont;
66 #if defined(Q_OS_MAC) && defined(Q_CC_GNU) && (__GNUC__ == 3 && __GNUC_MINOR__ == 3)
67 friend uint qHash(const FontHandle &);
68 #endif
69 };
70 inline bool operator ==(const FontHandle &f1, const FontHandle &f2) { return f1.compare(f2) == 0; }
71 inline bool operator <(const FontHandle &f1, const FontHandle &f2) { return f1.compare(f2) < 0; }
72
73 // Handle for a flat DOM icon to get comparison functionality required for maps
74 class IconHandle {
75 public:
76 IconHandle(const DomResourceIcon *domIcon);
77 int compare(const IconHandle &) const;
78 private:
79 const DomResourceIcon *m_domIcon;
80 #if defined(Q_OS_MAC) && defined(Q_CC_GNU) && (__GNUC__ == 3 && __GNUC_MINOR__ == 3)
81 friend uint qHash(const IconHandle &);
82 #endif
83 };
84 inline bool operator ==(const IconHandle &i1, const IconHandle &i2) { return i1.compare(i2) == 0; }
85 inline bool operator <(const IconHandle &i1, const IconHandle &i2) { return i1.compare(i2) < 0; }
86
87 // Handle for a flat DOM size policy to get comparison functionality required for maps
88 class SizePolicyHandle {
89 public:
90 SizePolicyHandle(const DomSizePolicy *domSizePolicy);
91 int compare(const SizePolicyHandle &) const;
92 private:
93 const DomSizePolicy *m_domSizePolicy;
94 #if defined(Q_OS_MAC) && defined(Q_CC_GNU) && (__GNUC__ == 3 && __GNUC_MINOR__ == 3)
95 friend uint qHash(const SizePolicyHandle &);
96 #endif
97 };
98 inline bool operator ==(const SizePolicyHandle &f1, const SizePolicyHandle &f2) { return f1.compare(f2) == 0; }
99 #if !(defined(Q_OS_MAC) && defined(Q_CC_GNU) && (__GNUC__ == 3 && __GNUC_MINOR__ == 3))
100 inline bool operator <(const SizePolicyHandle &f1, const SizePolicyHandle &f2) { return f1.compare(f2) < 0; }
101 #endif
102
103
104
105 struct WriteInitialization : public TreeWalker
106 {
107 typedef QList<DomProperty*> DomPropertyList;
108 typedef QHash<QString, DomProperty*> DomPropertyMap;
109
110 WriteInitialization(Uic *uic, bool activateScripts);
111
112 //
113 // widgets
114 //
115 void acceptUI(DomUI *node);
116 void acceptWidget(DomWidget *node);
117 void acceptWidgetScripts(const DomScripts &, DomWidget *node, const DomWidgets &childWidgets);
118
119 void acceptLayout(DomLayout *node);
120 void acceptSpacer(DomSpacer *node);
121 void acceptLayoutItem(DomLayoutItem *node);
122
123 //
124 // actions
125 //
126 void acceptActionGroup(DomActionGroup *node);
127 void acceptAction(DomAction *node);
128 void acceptActionRef(DomActionRef *node);
129
130 //
131 // tab stops
132 //
133 void acceptTabStops(DomTabStops *tabStops);
134
135 //
136 // custom widgets
137 //
138 void acceptCustomWidgets(DomCustomWidgets *node);
139 void acceptCustomWidget(DomCustomWidget *node);
140
141 //
142 // layout defaults/functions
143 //
144 void acceptLayoutDefault(DomLayoutDefault *node) { m_LayoutDefaultHandler.acceptLayoutDefault(node); }
145 void acceptLayoutFunction(DomLayoutFunction *node) { m_LayoutDefaultHandler.acceptLayoutFunction(node); }
146
147 //
148 // signal/slot connections
149 //
150 void acceptConnection(DomConnection *connection);
151
152 //
153 // images
154 //
155 void acceptImage(DomImage *image);
156
157 enum {
158 Use43UiFile = 0,
159 TopLevelMargin,
160 ChildMargin,
161 SubLayoutMargin
162 };
163
164 private:
165 static QString domColor2QString(const DomColor *c);
166
167 QString iconCall(const DomProperty *prop);
168 QString pixCall(const DomProperty *prop) const;
169 QString pixCall(const QString &type, const QString &text) const;
170 QString trCall(const QString &str, const QString &comment = QString()) const;
171 QString trCall(DomString *str) const;
172
173 enum { WritePropertyIgnoreMargin = 1, WritePropertyIgnoreSpacing = 2 };
174 void writeProperties(const QString &varName, const QString &className, const DomPropertyList &lst, unsigned flags = 0);
175 void writeColorGroup(DomColorGroup *colorGroup, const QString &group, const QString &paletteName);
176 void writeBrush(const DomBrush *brush, const QString &brushName);
177
178 //
179 // special initialization
180 //
181 void initializeMenu(DomWidget *w, const QString &parentWidget);
182 void initializeComboBox(DomWidget *w);
183 void initializeListWidget(DomWidget *w);
184 void initializeTreeWidget(DomWidget *w);
185 void initializeTreeWidgetItems(const QString &className, const QString &varName, const QList<DomItem *> &items, const QString &parentPath);
186 void initializeTableWidget(DomWidget *w);
187
188 QString disableSorting(DomWidget *w, const QString &varName);
189 void enableSorting(DomWidget *w, const QString &varName, const QString &tempName);
190
191 //
192 // special initialization for the Q3 support classes
193 //
194 void initializeQ3ListBox(DomWidget *w);
195 void initializeQ3IconView(DomWidget *w);
196 void initializeQ3ListView(DomWidget *w);
197 void initializeQ3ListViewItems(const QString &className, const QString &varName, const QList<DomItem*> &items);
198 void initializeQ3Table(DomWidget *w);
199 void initializeQ3TableItems(const QString &className, const QString &varName, const QList<DomItem*> &items);
200
201 //
202 // Sql
203 //
204 void initializeQ3SqlDataTable(DomWidget *w);
205 void initializeQ3SqlDataBrowser(DomWidget *w);
206
207 QString findDeclaration(const QString &name);
208 DomWidget *findWidget(const QString &widgetClass);
209 DomImage *findImage(const QString &name) const;
210
211 bool isValidObject(const QString &name) const;
212
213 private:
214 QString writeFontProperties(const DomFont *f);
215 QString writeIconProperties(const DomResourceIcon *i);
216 QString writeSizePolicy(const DomSizePolicy *sp);
217 QString writeBrushInitialization(const DomBrush *brush);
218
219 const Uic *m_uic;
220 Driver *m_driver;
221 QTextStream &m_output;
222 const Option &m_option;
223 bool m_stdsetdef;
224
225 struct Buddy
226 {
227 Buddy(const QString &oN, const QString &b)
228 : objName(oN), buddy(b) {}
229 QString objName;
230 QString buddy;
231 };
232
233 QStack<DomWidget*> m_widgetChain;
234 QStack<DomLayout*> m_layoutChain;
235 QStack<DomActionGroup*> m_actionGroupChain;
236 QList<Buddy> m_buddies;
237
238 QHash<QString, QString> m_buttonGroups;
239 QHash<QString, DomWidget*> m_registeredWidgets;
240 QHash<QString, DomImage*> m_registeredImages;
241 QHash<QString, DomAction*> m_registeredActions;
242 typedef QHash<uint, QString> ColorBrushHash;
243 ColorBrushHash m_colorBrushHash;
244 // Map from font properties to font variable name for reuse
245 // Map from size policy to variable for reuse
246 #if defined(Q_OS_MAC) && defined(Q_CC_GNU) && (__GNUC__ == 3 && __GNUC_MINOR__ == 3)
247 typedef QHash<FontHandle, QString> FontPropertiesNameMap;
248 typedef QHash<IconHandle, QString> IconPropertiesNameMap;
249 typedef QHash<SizePolicyHandle, QString> SizePolicyNameMap;
250 #else
251 typedef QMap<FontHandle, QString> FontPropertiesNameMap;
252 typedef QMap<IconHandle, QString> IconPropertiesNameMap;
253 typedef QMap<SizePolicyHandle, QString> SizePolicyNameMap;
254 #endif
255 FontPropertiesNameMap m_fontPropertiesNameMap;
256 IconPropertiesNameMap m_iconPropertiesNameMap;
257 SizePolicyNameMap m_sizePolicyNameMap;
258
259 class LayoutDefaultHandler {
260 public:
261 LayoutDefaultHandler();
262 void acceptLayoutDefault(DomLayoutDefault *node);
263 void acceptLayoutFunction(DomLayoutFunction *node);
264
265 // Write out the layout margin and spacing properties applying the defaults.
266 void writeProperties(const QString &indent, const QString &varName,
267 const DomPropertyMap &pm, int marginType,
268 bool suppressMarginDefault, QTextStream &str) const;
269 private:
270 void writeProperty(int p, const QString &indent, const QString &objectName, const DomPropertyMap &pm,
271 const QString &propertyName, const QString &setter, int defaultStyleValue,
272 bool suppressDefault, QTextStream &str) const;
273
274 enum Properties { Margin, Spacing, NumProperties };
275 enum StateFlags { HasDefaultValue = 1, HasDefaultFunction = 2};
276 unsigned m_state[NumProperties];
277 int m_defaultValues[NumProperties];
278 QString m_functions[NumProperties];
279 };
280
281 // layout defaults
282 LayoutDefaultHandler m_LayoutDefaultHandler;
283 int m_layoutMarginType;
284
285 QString m_generatedClass;
286
287 QString m_delayedInitialization;
288 QTextStream m_delayedOut;
289
290 QString m_refreshInitialization;
291 QTextStream m_refreshOut;
292
293 QString m_delayedActionInitialization;
294 QTextStream m_actionOut;
295 const bool m_activateScripts;
296
297 bool m_layoutWidget;
298 };
299
300 } // namespace D
301
302 QT_END_NAMESPACE
303
304 #endif // DWRITEINITIALIZATION_H