1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
|
/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** Commercial Usage
**
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
**
** GNU Lesser General Public License Usage
**
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at http://qt.nokia.com/contact.
**
**************************************************************************/
#include "modemanager.h"
#include "fancytabwidget.h"
#include "fancyactionbar.h"
#include "icore.h"
#include "mainwindow.h"
#include <aggregation/aggregate.h>
#include <coreplugin/actionmanager/actionmanager.h>
#include <coreplugin/actionmanager/command.h>
#include <coreplugin/coreconstants.h>
#include <coreplugin/imode.h>
#include <coreplugin/uniqueidmanager.h>
#include <extensionsystem/pluginmanager.h>
#include <utils/qtcassert.h>
#include <QtCore/QObject>
#include <QtCore/QDebug>
#include <QtCore/QSignalMapper>
#include <QtGui/QShortcut>
#include <QtGui/QAction>
#include <QtGui/QTabWidget>
#include <QtGui/QVBoxLayout>
using namespace Core;
using namespace Core::Internal;
ModeManager *ModeManager::m_instance = 0;
ModeManager::ModeManager(Internal::MainWindow *mainWindow, FancyTabWidget *modeStack) :
m_mainWindow(mainWindow),
m_modeStack(modeStack),
m_signalMapper(new QSignalMapper(this))
{
m_instance = this;
m_actionBar = new FancyActionBar(modeStack);
m_modeStack->addCornerWidget(m_actionBar);
connect(m_modeStack, SIGNAL(currentAboutToShow(int)), SLOT(currentTabAboutToChange(int)));
connect(m_modeStack, SIGNAL(currentChanged(int)), SLOT(currentTabChanged(int)));
connect(m_signalMapper, SIGNAL(mapped(QString)), this, SLOT(activateMode(QString)));
}
void ModeManager::init()
{
QObject::connect(ExtensionSystem::PluginManager::instance(), SIGNAL(objectAdded(QObject*)),
this, SLOT(objectAdded(QObject*)));
QObject::connect(ExtensionSystem::PluginManager::instance(), SIGNAL(aboutToRemoveObject(QObject*)),
this, SLOT(aboutToRemoveObject(QObject*)));
}
void ModeManager::addWidget(QWidget *widget)
{
// We want the actionbar to stay on the bottom
// so m_modeStack->cornerWidgetCount() -1 inserts it at the position immediately above
// the actionbar
m_modeStack->insertCornerWidget(m_modeStack->cornerWidgetCount() -1, widget);
}
IMode *ModeManager::currentMode() const
{
int currentIndex = m_modeStack->currentIndex();
if (currentIndex < 0)
return 0;
return m_modes.at(currentIndex);
}
int ModeManager::indexOf(const QString &id) const
{
for (int i = 0; i < m_modes.count(); ++i) {
if (m_modes.at(i)->id() == id)
return i;
}
qDebug() << "Warning, no such mode:" << id;
return -1;
}
IMode *ModeManager::mode(const QString &id) const
{
const int index = indexOf(id);
if (index >= 0)
return m_modes.at(index);
return 0;
}
void ModeManager::activateMode(const QString &id)
{
const int index = indexOf(id);
if (index >= 0)
m_modeStack->setCurrentIndex(index);
}
void ModeManager::objectAdded(QObject *obj)
{
IMode *mode = Aggregation::query<IMode>(obj);
if (!mode)
return;
m_mainWindow->addContextObject(mode);
// Count the number of modes with a higher priority
int index = 0;
foreach (const IMode *m, m_modes)
if (m->priority() > mode->priority())
++index;
m_modes.insert(index, mode);
m_modeStack->insertTab(index, mode->widget(), mode->icon(), mode->displayName());
// Register mode shortcut
ActionManager *am = m_mainWindow->actionManager();
const QString shortcutId = QLatin1String("QtCreator.Mode.") + mode->id();
QShortcut *shortcut = new QShortcut(m_mainWindow);
shortcut->setWhatsThis(tr("Switch to %1 mode").arg(mode->displayName()));
Command *cmd = am->registerShortcut(shortcut, shortcutId, QList<int>() << Constants::C_GLOBAL_ID);
m_modeShortcuts.insert(index, cmd);
connect(cmd, SIGNAL(keySequenceChanged()), this, SLOT(updateModeToolTip()));
for (int i = 0; i < m_modeShortcuts.size(); ++i) {
Command *currentCmd = m_modeShortcuts.at(i);
bool currentlyHasDefaultSequence = (currentCmd->keySequence()
== currentCmd->defaultKeySequence());
#ifdef Q_WS_MAC
currentCmd->setDefaultKeySequence(QKeySequence(QString("Meta+%1").arg(i+1)));
#else
currentCmd->setDefaultKeySequence(QKeySequence(QString("Ctrl+%1").arg(i+1)));
#endif
if (currentlyHasDefaultSequence)
currentCmd->setKeySequence(currentCmd->defaultKeySequence());
}
m_signalMapper->setMapping(shortcut, mode->id());
connect(shortcut, SIGNAL(activated()), m_signalMapper, SLOT(map()));
}
void ModeManager::updateModeToolTip()
{
Command *cmd = qobject_cast<Command *>(sender());
if (cmd) {
int index = m_modeShortcuts.indexOf(cmd);
if (index != -1)
m_modeStack->setTabToolTip(index, cmd->stringWithAppendedShortcut(cmd->shortcut()->whatsThis()));
}
}
void ModeManager::aboutToRemoveObject(QObject *obj)
{
IMode *mode = Aggregation::query<IMode>(obj);
if (!mode)
return;
const int index = m_modes.indexOf(mode);
m_modes.remove(index);
m_modeShortcuts.remove(index);
m_modeStack->removeTab(index);
m_mainWindow->removeContextObject(mode);
}
void ModeManager::addAction(Command *command, int priority, QMenu *menu)
{
m_actions.insert(command, priority);
// Count the number of commands with a higher priority
int index = 0;
foreach (int p, m_actions) {
if (p > priority)
++index;
}
m_actionBar->insertAction(index, command->action(), menu);
}
void ModeManager::currentTabAboutToChange(int index)
{
if (index >= 0) {
IMode *mode = m_modes.at(index);
if (mode)
emit currentModeAboutToChange(mode);
}
}
void ModeManager::currentTabChanged(int index)
{
// Tab index changes to -1 when there is no tab left.
if (index >= 0) {
IMode *mode = m_modes.at(index);
// FIXME: This hardcoded context update is required for the Debug and Edit modes, since
// they use the editor widget, which is already a context widget so the main window won't
// go further up the parent tree to find the mode context.
ICore *core = ICore::instance();
foreach (const int context, m_addedContexts)
core->removeAdditionalContext(context);
m_addedContexts = mode->context();
foreach (const int context, m_addedContexts)
core->addAdditionalContext(context);
emit currentModeChanged(mode);
core->updateContext();
}
}
void ModeManager::setFocusToCurrentMode()
{
IMode *mode = currentMode();
QTC_ASSERT(mode, return);
QWidget *widget = mode->widget();
if (widget) {
QWidget *focusWidget = widget->focusWidget();
if (focusWidget)
focusWidget->setFocus();
else
widget->setFocus();
}
}
|
