1 | /**************************************************************************** |
2 | ** |
3 | ** Copyright (C) 2016 The Qt Company Ltd. |
4 | ** Contact: https://www.qt.io/licensing/ |
5 | ** |
6 | ** This file is part of the Qt Designer of the Qt Toolkit. |
7 | ** |
8 | ** $QT_BEGIN_LICENSE:GPL-EXCEPT$ |
9 | ** Commercial License Usage |
10 | ** Licensees holding valid commercial Qt licenses may use this file in |
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12 | ** Software or, alternatively, in accordance with the terms contained in |
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15 | ** information use the contact form at https://www.qt.io/contact-us. |
16 | ** |
17 | ** GNU General Public License Usage |
18 | ** Alternatively, this file may be used under the terms of the GNU |
19 | ** General Public License version 3 as published by the Free Software |
20 | ** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT |
21 | ** included in the packaging of this file. Please review the following |
22 | ** information to ensure the GNU General Public License requirements will |
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24 | ** |
25 | ** $QT_END_LICENSE$ |
26 | ** |
27 | ****************************************************************************/ |
28 | |
29 | #ifndef QDESIGNER_WORKBENCH_H |
30 | #define QDESIGNER_WORKBENCH_H |
31 | |
32 | #include "designer_enums.h" |
33 | |
34 | #include <QtCore/qobject.h> |
35 | #include <QtCore/qhash.h> |
36 | #include <QtCore/qset.h> |
37 | #include <QtCore/qrect.h> |
38 | #include <QtCore/qvector.h> |
39 | |
40 | QT_BEGIN_NAMESPACE |
41 | |
42 | class QDesignerActions; |
43 | class QDesignerToolWindow; |
44 | class QDesignerFormWindow; |
45 | class DockedMainWindow; |
46 | class QDesignerSettings; |
47 | |
48 | class QAction; |
49 | class QActionGroup; |
50 | class QDockWidget; |
51 | class ; |
52 | class ; |
53 | class QMainWindow; |
54 | class QToolBar; |
55 | class QMdiArea; |
56 | class QMdiSubWindow; |
57 | class QCloseEvent; |
58 | class QFont; |
59 | class QtToolBarManager; |
60 | class ToolBarManager; |
61 | |
62 | class QDesignerFormEditorInterface; |
63 | class QDesignerFormWindowInterface; |
64 | class QDesignerFormWindowManagerInterface; |
65 | class QDesignerIntegration; |
66 | |
67 | class QDesignerWorkbench: public QObject |
68 | { |
69 | Q_OBJECT |
70 | |
71 | public: |
72 | QDesignerWorkbench(); |
73 | ~QDesignerWorkbench() override; |
74 | |
75 | UIMode mode() const; |
76 | |
77 | QDesignerFormEditorInterface *core() const; |
78 | QDesignerFormWindow *findFormWindow(QWidget *widget) const; |
79 | |
80 | QDesignerFormWindow *openForm(const QString &fileName, QString *errorMessage); |
81 | QDesignerFormWindow *openTemplate(const QString &templateFileName, |
82 | const QString &editorFileName, |
83 | QString *errorMessage); |
84 | |
85 | int toolWindowCount() const; |
86 | QDesignerToolWindow *toolWindow(int index) const; |
87 | |
88 | int formWindowCount() const; |
89 | QDesignerFormWindow *formWindow(int index) const; |
90 | |
91 | QDesignerActions *actionManager() const; |
92 | |
93 | QActionGroup *modeActionGroup() const; |
94 | |
95 | QRect availableGeometry() const; |
96 | QRect desktopGeometry() const; |
97 | |
98 | int marginHint() const; |
99 | |
100 | bool readInForm(const QString &fileName) const; |
101 | bool writeOutForm(QDesignerFormWindowInterface *formWindow, const QString &fileName) const; |
102 | bool saveForm(QDesignerFormWindowInterface *fw); |
103 | bool handleClose(); |
104 | bool readInBackup(); |
105 | void updateBackup(QDesignerFormWindowInterface* fwi); |
106 | void applyUiSettings(); |
107 | |
108 | signals: |
109 | void modeChanged(UIMode mode); |
110 | void initialized(); |
111 | |
112 | public slots: |
113 | void addFormWindow(QDesignerFormWindow *formWindow); |
114 | void removeFormWindow(QDesignerFormWindow *formWindow); |
115 | void bringAllToFront(); |
116 | void toggleFormMinimizationState(); |
117 | |
118 | private slots: |
119 | void switchToNeutralMode(); |
120 | void switchToDockedMode(); |
121 | void switchToTopLevelMode(); |
122 | void initializeCorePlugins(); |
123 | void handleCloseEvent(QCloseEvent *); |
124 | void slotFormWindowActivated(QDesignerFormWindow* fw); |
125 | void (QDesignerFormWindowInterface *fw); |
126 | void formWindowActionTriggered(QAction *a); |
127 | void adjustMDIFormPositions(); |
128 | void minimizationStateChanged(QDesignerFormWindowInterface *formWindow, bool minimized); |
129 | |
130 | void restoreUISettings(); |
131 | void notifyUISettingsChanged(); |
132 | void slotFileDropped(const QString &f); |
133 | |
134 | private: |
135 | QWidget *magicalParent(const QWidget *w) const; |
136 | Qt::WindowFlags magicalWindowFlags(const QWidget *widgetForFlags) const; |
137 | QDesignerFormWindowManagerInterface *formWindowManager() const; |
138 | void closeAllToolWindows(); |
139 | QDesignerToolWindow *widgetBoxToolWindow() const; |
140 | QDesignerFormWindow *loadForm(const QString &fileName, bool detectLineTermiantorMode, QString *errorMessage); |
141 | void resizeForm(QDesignerFormWindow *fw, const QWidget *mainContainer) const; |
142 | void saveGeometriesForModeChange(); |
143 | void saveGeometries(QDesignerSettings &settings) const; |
144 | |
145 | bool isFormWindowMinimized(const QDesignerFormWindow *fw); |
146 | void setFormWindowMinimized(QDesignerFormWindow *fw, bool minimized); |
147 | void saveSettings() const; |
148 | |
149 | QDesignerFormEditorInterface *m_core; |
150 | QDesignerIntegration *m_integration; |
151 | |
152 | QDesignerActions *m_actionManager; |
153 | QActionGroup *m_windowActions; |
154 | |
155 | QMenu *; |
156 | |
157 | QMenuBar *; |
158 | |
159 | struct TopLevelData { |
160 | ToolBarManager *toolbarManager; |
161 | QVector<QToolBar *> toolbars; |
162 | }; |
163 | TopLevelData m_topLevelData; |
164 | |
165 | UIMode m_mode = NeutralMode; |
166 | DockedMainWindow *m_dockedMainWindow = nullptr; |
167 | |
168 | QVector<QDesignerToolWindow *> m_toolWindows; |
169 | QVector<QDesignerFormWindow *> m_formWindows; |
170 | |
171 | QMenu *; |
172 | |
173 | // Helper class to remember the position of a window while switching user |
174 | // interface modes. |
175 | class Position { |
176 | public: |
177 | Position(const QDockWidget *dockWidget); |
178 | Position(const QMdiSubWindow *mdiSubWindow, const QPoint &mdiAreaOffset); |
179 | Position(const QWidget *topLevelWindow, const QPoint &desktopTopLeft); |
180 | |
181 | void applyTo(QMdiSubWindow *mdiSubWindow, const QPoint &mdiAreaOffset) const; |
182 | void applyTo(QWidget *topLevelWindow, const QPoint &desktopTopLeft) const; |
183 | void applyTo(QDockWidget *dockWidget) const; |
184 | |
185 | QPoint position() const { return m_position; } |
186 | private: |
187 | bool m_minimized; |
188 | // Position referring to top-left corner (desktop in top-level mode or |
189 | // main window in MDI mode) |
190 | QPoint m_position; |
191 | }; |
192 | using PositionMap = QHash<QWidget*, Position>; |
193 | PositionMap m_Positions; |
194 | |
195 | enum State { StateInitializing, StateUp, StateClosing }; |
196 | State m_state = StateInitializing; |
197 | bool m_uiSettingsChanged = false; // UI mode changed in preference dialog, trigger delayed slot. |
198 | }; |
199 | |
200 | QT_END_NAMESPACE |
201 | |
202 | #endif // QDESIGNER_WORKBENCH_H |
203 | |