forked from qt-creator/qt-creator
Initial import
This commit is contained in:
con
272
src/plugins/find/findplugin.cpp
Normal file
272
src/plugins/find/findplugin.cpp
Normal file
@@ -0,0 +1,272 @@
|
||||
/***************************************************************************
|
||||
**
|
||||
** This file is part of Qt Creator
|
||||
**
|
||||
** Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).
|
||||
**
|
||||
** Contact: Qt Software Information (qt-info@nokia.com)
|
||||
**
|
||||
**
|
||||
** Non-Open Source Usage
|
||||
**
|
||||
** Licensees may use this file in accordance with the Qt Beta Version
|
||||
** License Agreement, Agreement version 2.2 provided with the Software or,
|
||||
** alternatively, in accordance with the terms contained in a written
|
||||
** agreement between you and Nokia.
|
||||
**
|
||||
** GNU General Public License Usage
|
||||
**
|
||||
** Alternatively, this file may be used under the terms of the GNU General
|
||||
** Public License versions 2.0 or 3.0 as published by the Free Software
|
||||
** Foundation and appearing in the file LICENSE.GPL included in the packaging
|
||||
** of this file. Please review the following information to ensure GNU
|
||||
** General Public Licensing requirements will be met:
|
||||
**
|
||||
** http://www.fsf.org/licensing/licenses/info/GPLv2.html and
|
||||
** http://www.gnu.org/copyleft/gpl.html.
|
||||
**
|
||||
** In addition, as a special exception, Nokia gives you certain additional
|
||||
** rights. These rights are described in the Nokia Qt GPL Exception version
|
||||
** 1.2, included in the file GPL_EXCEPTION.txt in this package.
|
||||
**
|
||||
***************************************************************************/
|
||||
#include "findplugin.h"
|
||||
|
||||
#include "textfindconstants.h"
|
||||
#include "currentdocumentfind.h"
|
||||
#include "findtoolwindow.h"
|
||||
#include "searchresultwindow.h"
|
||||
|
||||
#include <coreplugin/actionmanager/actionmanagerinterface.h>
|
||||
#include <coreplugin/actionmanager/iactioncontainer.h>
|
||||
#include <coreplugin/actionmanager/icommand.h>
|
||||
#include <coreplugin/coreconstants.h>
|
||||
|
||||
#include <QtCore/qplugin.h>
|
||||
#include <QtCore/QSettings>
|
||||
|
||||
Q_DECLARE_METATYPE(Find::IFindFilter*)
|
||||
|
||||
namespace {
|
||||
const int MAX_COMPLETIONS = 50;
|
||||
}
|
||||
|
||||
using namespace Find;
|
||||
using namespace Find::Internal;
|
||||
|
||||
FindPlugin::FindPlugin()
|
||||
: m_core(0),
|
||||
m_currentDocumentFind(0),
|
||||
m_findToolBar(0),
|
||||
m_findDialog(0),
|
||||
m_findCompletionModel(new QStringListModel(this)),
|
||||
m_replaceCompletionModel(new QStringListModel(this))
|
||||
{
|
||||
}
|
||||
|
||||
FindPlugin::~FindPlugin()
|
||||
{
|
||||
delete m_currentDocumentFind;
|
||||
delete m_findToolBar;
|
||||
delete m_findDialog;
|
||||
}
|
||||
|
||||
bool FindPlugin::initialize(const QStringList &, QString *)
|
||||
{
|
||||
m_core = ExtensionSystem::PluginManager::instance()->getObject<Core::ICore>();
|
||||
setupMenu();
|
||||
|
||||
m_currentDocumentFind = new CurrentDocumentFind(m_core);
|
||||
|
||||
m_findToolBar = new FindToolBar(this, m_currentDocumentFind);
|
||||
m_findDialog = new FindToolWindow(this);
|
||||
SearchResultWindow *searchResultWindow = new SearchResultWindow(m_core);
|
||||
addAutoReleasedObject(searchResultWindow);
|
||||
return true;
|
||||
}
|
||||
|
||||
void FindPlugin::extensionsInitialized()
|
||||
{
|
||||
setupFilterMenuItems();
|
||||
readSettings();
|
||||
}
|
||||
|
||||
void FindPlugin::shutdown()
|
||||
{
|
||||
m_findToolBar->setParent(0);
|
||||
m_currentDocumentFind->removeConnections();
|
||||
writeSettings();
|
||||
}
|
||||
|
||||
void FindPlugin::filterChanged()
|
||||
{
|
||||
IFindFilter *changedFilter = qobject_cast<IFindFilter *>(sender());
|
||||
QAction *action = m_filterActions.value(changedFilter);
|
||||
Q_ASSERT(changedFilter);
|
||||
Q_ASSERT(action);
|
||||
if (!changedFilter || !action)
|
||||
return;
|
||||
action->setEnabled(changedFilter->isEnabled());
|
||||
}
|
||||
|
||||
void FindPlugin::openFindFilter()
|
||||
{
|
||||
QAction *action = qobject_cast<QAction*>(sender());
|
||||
Q_ASSERT(action);
|
||||
if (!action)
|
||||
return;
|
||||
IFindFilter *filter = action->data().value<IFindFilter *>();
|
||||
Q_ASSERT(filter);
|
||||
Q_ASSERT(filter->isEnabled());
|
||||
if (!filter || !filter->isEnabled())
|
||||
return;
|
||||
QString currentFindString = (m_currentDocumentFind->isEnabled() ? m_currentDocumentFind->currentFindString() : "");
|
||||
if (!currentFindString.isEmpty())
|
||||
m_findDialog->setFindText(currentFindString);
|
||||
m_findDialog->open(filter);
|
||||
}
|
||||
|
||||
|
||||
void FindPlugin::setupMenu()
|
||||
{
|
||||
Core::ActionManagerInterface *am = m_core->actionManager();
|
||||
Core::IActionContainer *medit = am->actionContainer(Core::Constants::M_EDIT);
|
||||
Core::IActionContainer *mfind = am->createMenu(Constants::M_FIND);
|
||||
medit->addMenu(mfind, Core::Constants::G_EDIT_FIND);
|
||||
mfind->menu()->setTitle(tr("&Find/Replace"));
|
||||
mfind->appendGroup(Constants::G_FIND_FILTERS);
|
||||
mfind->appendGroup(Constants::G_FIND_FLAGS);
|
||||
mfind->appendGroup(Constants::G_FIND_ACTIONS);
|
||||
QList<int> globalcontext = QList<int>() << Core::Constants::C_GLOBAL_ID;
|
||||
Core::ICommand *cmd;
|
||||
QAction *separator;
|
||||
separator = new QAction(this);
|
||||
separator->setSeparator(true);
|
||||
cmd = am->registerAction(separator, QLatin1String("Find.Sep.Flags"), globalcontext);
|
||||
mfind->addAction(cmd, Constants::G_FIND_FLAGS);
|
||||
separator = new QAction(this);
|
||||
separator->setSeparator(true);
|
||||
cmd = am->registerAction(separator, QLatin1String("Find.Sep.Actions"), globalcontext);
|
||||
mfind->addAction(cmd, Constants::G_FIND_ACTIONS);
|
||||
}
|
||||
|
||||
void FindPlugin::setupFilterMenuItems()
|
||||
{
|
||||
Core::ActionManagerInterface *am = m_core->actionManager();
|
||||
QList<IFindFilter*> findInterfaces =
|
||||
ExtensionSystem::PluginManager::instance()->getObjects<IFindFilter>();
|
||||
Core::ICommand *cmd;
|
||||
QList<int> globalcontext = QList<int>() << Core::Constants::C_GLOBAL_ID;
|
||||
|
||||
Core::IActionContainer *mfind = am->actionContainer(Constants::M_FIND);
|
||||
m_filterActions.clear();
|
||||
foreach (IFindFilter *filter, findInterfaces) {
|
||||
QAction *action = new QAction(filter->name(), this);
|
||||
action->setEnabled(filter->isEnabled());
|
||||
action->setData(qVariantFromValue(filter));
|
||||
cmd = am->registerAction(action, QLatin1String("FindFilter.")+filter->name(), globalcontext);
|
||||
cmd->setDefaultKeySequence(filter->defaultShortcut());
|
||||
mfind->addAction(cmd, Constants::G_FIND_FILTERS);
|
||||
m_filterActions.insert(filter, action);
|
||||
connect(action, SIGNAL(triggered(bool)), this, SLOT(openFindFilter()));
|
||||
connect(filter, SIGNAL(changed()), this, SLOT(filterChanged()));
|
||||
}
|
||||
m_findDialog->setFindFilters(findInterfaces);
|
||||
}
|
||||
|
||||
Core::ICore *FindPlugin::core()
|
||||
{
|
||||
return m_core;
|
||||
}
|
||||
|
||||
QTextDocument::FindFlags FindPlugin::findFlags() const
|
||||
{
|
||||
return m_findFlags;
|
||||
}
|
||||
|
||||
void FindPlugin::setCaseSensitive(bool sensitive)
|
||||
{
|
||||
setFindFlag(QTextDocument::FindCaseSensitively, sensitive);
|
||||
}
|
||||
|
||||
void FindPlugin::setWholeWord(bool wholeOnly)
|
||||
{
|
||||
setFindFlag(QTextDocument::FindWholeWords, wholeOnly);
|
||||
}
|
||||
|
||||
void FindPlugin::setBackward(bool backward)
|
||||
{
|
||||
setFindFlag(QTextDocument::FindBackward, backward);
|
||||
}
|
||||
|
||||
void FindPlugin::setFindFlag(QTextDocument::FindFlag flag, bool enabled)
|
||||
{
|
||||
bool hasFlag = hasFindFlag(flag);
|
||||
if ((hasFlag && enabled) || (!hasFlag && !enabled))
|
||||
return;
|
||||
if (enabled)
|
||||
m_findFlags |= flag;
|
||||
else
|
||||
m_findFlags &= ~flag;
|
||||
if (flag != QTextDocument::FindBackward)
|
||||
emit findFlagsChanged();
|
||||
}
|
||||
|
||||
bool FindPlugin::hasFindFlag(QTextDocument::FindFlag flag)
|
||||
{
|
||||
return m_findFlags & flag;
|
||||
}
|
||||
|
||||
void FindPlugin::writeSettings()
|
||||
{
|
||||
QSettings *settings = ExtensionSystem::PluginManager::instance()->getObject<Core::ICore>()->settings();
|
||||
settings->beginGroup("Find");
|
||||
settings->setValue("Backward", QVariant((m_findFlags & QTextDocument::FindBackward) != 0));
|
||||
settings->setValue("CaseSensitively", QVariant((m_findFlags & QTextDocument::FindCaseSensitively) != 0));
|
||||
settings->setValue("WholeWords", QVariant((m_findFlags & QTextDocument::FindWholeWords) != 0));
|
||||
settings->setValue("FindStrings", m_findCompletions);
|
||||
settings->setValue("ReplaceStrings", m_replaceCompletions);
|
||||
settings->endGroup();
|
||||
m_findDialog->writeSettings();
|
||||
}
|
||||
|
||||
void FindPlugin::readSettings()
|
||||
{
|
||||
QSettings *settings = ExtensionSystem::PluginManager::instance()->getObject<Core::ICore>()->settings();
|
||||
settings->beginGroup("Find");
|
||||
bool block = blockSignals(true);
|
||||
setBackward(settings->value("Backward", false).toBool());
|
||||
setCaseSensitive(settings->value("CaseSensitively", false).toBool());
|
||||
setWholeWord(settings->value("WholeWords", false).toBool());
|
||||
blockSignals(block);
|
||||
m_findCompletions = settings->value("FindStrings").toStringList();
|
||||
m_replaceCompletions = settings->value("ReplaceStrings").toStringList();
|
||||
m_findCompletionModel->setStringList(m_findCompletions);
|
||||
m_replaceCompletionModel->setStringList(m_replaceCompletions);
|
||||
settings->endGroup();
|
||||
m_findDialog->readSettings();
|
||||
emit findFlagsChanged(); // would have been done in the setXXX methods above
|
||||
}
|
||||
|
||||
void FindPlugin::updateFindCompletion(const QString &text)
|
||||
{
|
||||
updateCompletion(text, m_findCompletions, m_findCompletionModel);
|
||||
}
|
||||
|
||||
void FindPlugin::updateReplaceCompletion(const QString &text)
|
||||
{
|
||||
updateCompletion(text, m_replaceCompletions, m_replaceCompletionModel);
|
||||
}
|
||||
|
||||
void FindPlugin::updateCompletion(const QString &text, QStringList &completions, QStringListModel *model)
|
||||
{
|
||||
if (text.isEmpty())
|
||||
return;
|
||||
completions.removeAll(text);
|
||||
completions.prepend(text);
|
||||
while (completions.size() > MAX_COMPLETIONS)
|
||||
completions.removeLast();
|
||||
model->setStringList(completions);
|
||||
}
|
||||
|
||||
Q_EXPORT_PLUGIN(FindPlugin)
|
||||
Reference in New Issue
Block a user