diff --git a/Plugins/org.mitk.gui.qt.application/src/QmitkPreferencesDialog.cpp b/Plugins/org.mitk.gui.qt.application/src/QmitkPreferencesDialog.cpp index cc1a51b664..8e0d43c5cc 100644 --- a/Plugins/org.mitk.gui.qt.application/src/QmitkPreferencesDialog.cpp +++ b/Plugins/org.mitk.gui.qt.application/src/QmitkPreferencesDialog.cpp @@ -1,452 +1,454 @@ /*=================================================================== The Medical Imaging Interaction Toolkit (MITK) Copyright (c) German Cancer Research Center, Division of Medical and Biological Informatics. All rights reserved. This software is distributed WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See LICENSE.txt or http://www.mitk.org for details. ===================================================================*/ #include "QmitkPreferencesDialog.h" #include "berryPlatform.h" #include "berryPlatformUI.h" #include "berryIWorkbench.h" #include "berryIConfigurationElement.h" #include "berryIExtensionRegistry.h" #include "berryIExtension.h" #include #include #include "internal/org_mitk_gui_qt_application_Activator.h" #include #include #include #include #include #include using namespace std; class QmitkPreferencesDialogPrivate : public Ui::QmitkPreferencesDialog { public: /// /// Just a stub class for holding information on prefpages (metadata) /// struct PrefPage { PrefPage(QString _id, QString _name, QString _category , QString _className, QString _keywords, berry::IConfigurationElement::Pointer _confElem) : id(_id), name(_name), category(_category), className(_className), keywords(_keywords), prefPage(nullptr), confElem(_confElem), treeWidgetItem(nullptr) {} bool operator==(const PrefPage& other) { return id == other.id; } bool operator<(const PrefPage& other) { return name < other.name; } QString id; QString name; QString category; QString className; QString keywords; berry::IQtPreferencePage* prefPage; berry::IConfigurationElement::Pointer confElem; QTreeWidgetItem* treeWidgetItem; }; QmitkPreferencesDialogPrivate() : m_CurrentPage(0) { berry::IExtensionRegistry* xpService = berry::Platform::GetExtensionRegistry(); // m_PrefPages QList prefPages(xpService->GetConfigurationElementsFor("org.blueberry.ui.preferencePages")); QList keywordExts(xpService->GetConfigurationElementsFor("org.blueberry.ui.keywords")); QList::iterator prefPagesIt; QList::iterator keywordRefsIt; for (prefPagesIt = prefPages.begin(); prefPagesIt != prefPages.end(); ++prefPagesIt) { QString id = (*prefPagesIt)->GetAttribute("id"); QString name = (*prefPagesIt)->GetAttribute("name"); QString className = (*prefPagesIt)->GetAttribute("class"); if(!id.isEmpty() && !name.isEmpty() && !className.isEmpty()) { QString keywordLabels; QString category = (*prefPagesIt)->GetAttribute("category"); //# collect keywords QList keywordRefs = (*prefPagesIt)->GetChildren("keywordreference"); // get all keyword references for (keywordRefsIt = keywordRefs.begin() ; keywordRefsIt != keywordRefs.end(); ++keywordRefsIt) // iterate over all refs { QString keywordRefId = (*keywordRefsIt)->GetAttribute("id"); // get referenced id for (QList::iterator keywordExtsIt = keywordExts.begin(); keywordExtsIt != keywordExts.end(); ++keywordExtsIt) // iterate over all keywords { QString keywordId = (*keywordExtsIt)->GetAttribute("id"); // get keyword id if(keywordId == keywordRefId) // if referenced id is equals the current keyword id { //# collect all keywords from label attribute with a tokenizer QString currLabel = (*keywordExtsIt)->GetAttribute("label"); currLabel = currLabel.toLower(); if (!currLabel.isEmpty()) keywordLabels += QString(" ") + currLabel; //break; // break here; possibly search for other referenced keywords } } } // add information as PrefPage m_PrefPages.push_back(PrefPage(id, name, category, className, keywordLabels, berry::IConfigurationElement::Pointer(*prefPagesIt))); } } } /// /// Saves all treewidgetitems in a map, the key is the id of the preferencepage. /// QList m_PrefPages; int m_CurrentPage; }; QmitkPreferencesDialog::QmitkPreferencesDialog(QWidget * parent, Qt::WindowFlags f) : QDialog(parent, f), d(new QmitkPreferencesDialogPrivate) { d->setupUi(this); QObject::connect(d->m_Keyword, SIGNAL(editingFinished()), this, SLOT(OnKeywordEditingFinished())); QObject::connect(d->m_Keyword, SIGNAL(textChanged(QString)), this, SLOT(OnKeywordTextChanged(QString))); QObject::connect(d->m_PreferencesTree, SIGNAL(itemSelectionChanged()), this, SLOT(OnPreferencesTreeItemSelectionChanged())); QPushButton* importButton = d->buttonBox->addButton("Import...", QDialogButtonBox::ActionRole); QObject::connect(importButton, SIGNAL(clicked()), this, SLOT(OnImportButtonClicked())); QPushButton* exportButton = d->buttonBox->addButton("Export...", QDialogButtonBox::ActionRole); QObject::connect(exportButton, SIGNAL(clicked()), this, SLOT(OnExportButtonClicked())); QObject::connect(this, SIGNAL(accepted()), this, SLOT(OnDialogAccepted())); QObject::connect(this, SIGNAL(rejected()), this, SLOT(OnDialogRejected())); this->UpdateTree(); } QmitkPreferencesDialog::~QmitkPreferencesDialog() { } void QmitkPreferencesDialog::SetSelectedPage(const QString& id) { for(QList::iterator it = d->m_PrefPages.begin(); it != d->m_PrefPages.end(); ++it) { if(it->id == id) { d->m_PreferencesTree->setCurrentItem(it->treeWidgetItem); break; } } } void QmitkPreferencesDialog::OnImportButtonClicked() { int answer = QMessageBox::question(this, "Importing Preferences" , "All existing preferences will be overwritten!\nAre you sure that you want to import other preferences?", QMessageBox::Yes | QMessageBox::No ); if(answer == QMessageBox::No) return; try { berry::IBerryPreferencesService* berryPrefService = dynamic_cast(berry::Platform::GetPreferencesService()); if(berryPrefService != nullptr) { static QString importDir = ""; QString fileName = QFileDialog::getOpenFileName(this, tr("Choose file to import preferences"), importDir, tr("XML files (*.xml)")); if(!fileName.isEmpty()) { importDir = QFileInfo(fileName).absoluteDir().path(); berryPrefService->ImportPreferences(fileName, ""); berry::IQtPreferencePage* prefPage = d->m_PrefPages[d->m_CurrentPage].prefPage; if(prefPage) prefPage->Update(); MITK_INFO("QmitkPreferencesDialog") << "Preferences successfully imported from " << fileName; } } } catch (Poco::Exception& pe) { QMessageBox::critical(this, "Error Importing", pe.message().c_str()); MITK_ERROR("QmitkPreferencesDialog") << pe.what(); } catch (std::exception& e) { QMessageBox::critical(this, "Error Importing", e.what()); MITK_ERROR("QmitkPreferencesDialog") << e.what(); } } void QmitkPreferencesDialog::OnExportButtonClicked() { try { berry::IBerryPreferencesService* berryPrefService = dynamic_cast(berry::Platform::GetPreferencesService()); if(berryPrefService != nullptr) { SavePreferences(); static QString exportDir = ""; QString fileName = QFileDialog::getSaveFileName(this, tr("Choose file to export preferences"), exportDir, tr("XML files (*.xml)")); if(!fileName.isEmpty()) { if(QFileInfo(fileName).suffix() != ".xml") { fileName += ".xml"; } exportDir = QFileInfo(fileName).absoluteDir().path(); berryPrefService->ExportPreferences(fileName, ""); MITK_INFO("QmitkPreferencesDialog") << "Preferences successfully exported to " << fileName; } } } catch (Poco::Exception& pe) { QMessageBox::critical(this, "Error Exporting", pe.message().c_str()); MITK_ERROR("QmitkPreferencesDialog") << pe.what(); } catch (std::exception& e) { QMessageBox::critical(this, "Error Exporting", e.what()); MITK_ERROR("QmitkPreferencesDialog") << e.what(); } } void QmitkPreferencesDialog::SavePreferences() { berry::IQtPreferencePage* prefPage = nullptr; for(QList::iterator it = d->m_PrefPages.begin(); it != d->m_PrefPages.end(); ++it) { prefPage = it->prefPage; if(prefPage) { prefPage->PerformOk(); } } /** * Every preference page has its own preferences, which should stay the same after a system restart.
* Therefore this method flushes all the preferences, every time a change in the preferences is
* performed and confirmed. * */ berry::Platform::GetPreferencesService()->GetSystemPreferences()->Flush(); } void QmitkPreferencesDialog::OnDialogAccepted() { this->SavePreferences(); } void QmitkPreferencesDialog::OnDialogRejected() { berry::IQtPreferencePage* prefPage = d->m_PrefPages[d->m_CurrentPage].prefPage; if(prefPage) prefPage->PerformCancel(); } void QmitkPreferencesDialog::OnKeywordTextChanged(const QString & /*s*/) { // search for text this->UpdateTree(); } void QmitkPreferencesDialog::OnKeywordEditingFinished() { } //bool QmitkPreferencesDialog::eventFilter( QObject *obj, QEvent *event ) //{ // if(obj == d->m_Keyword) // { // if(event->type() == QEvent::FocusIn && d->m_Keyword->text() == "search ...") // { // d->m_Keyword->setText(""); // d->m_Keyword->setStyleSheet("color: black;"); // } // else if(event->type() == QEvent::FocusOut && d->m_Keyword->text() == "") // { // d->m_Keyword->setText("search ..."); // d->m_Keyword->setStyleSheet("color: gray;"); // } // } // return true; //} void QmitkPreferencesDialog::OnPreferencesTreeItemSelectionChanged() { if(d->m_PreferencesTree == nullptr) return; // TODO: create page and show it QList selectedItems = d->m_PreferencesTree->selectedItems(); if(selectedItems.size()>0) { d->m_CurrentPage = 0; berry::IWorkbench* workbench = berry::PlatformUI::GetWorkbench(); for(QList::iterator it = d->m_PrefPages.begin(); it != d->m_PrefPages.end(); ++it, ++d->m_CurrentPage) { if(it->treeWidgetItem == selectedItems.at(0)) { d->m_Headline->setText(it->name); if(it->prefPage == nullptr) { berry::IPreferencePage* page = it->confElem->CreateExecutableExtension("class"); it->prefPage = dynamic_cast(page); it->prefPage->Init(berry::IWorkbench::Pointer(workbench)); it->prefPage->CreateQtControl(d->m_PreferencesPanel); d->m_PreferencesPanel->addWidget(it->prefPage->GetQtControl()); } d->m_PreferencesPanel->setCurrentWidget(it->prefPage->GetQtControl()); break; } } } } void QmitkPreferencesDialog::UpdateTree() { if(d->m_PreferencesTree == nullptr) return; + d->m_PreferencesTree->sortByColumn(0, Qt::AscendingOrder); + //m_PreferencesTree->clear(); QString keyword = d->m_Keyword->text().toLower(); map items; std::list< QList::iterator > deferredItems; for (QList::iterator it = d->m_PrefPages.begin(); it != d->m_PrefPages.end(); ++it) { if (it->treeWidgetItem == nullptr) { if (it->category.isEmpty()) { it->treeWidgetItem = new QTreeWidgetItem(d->m_PreferencesTree); it->treeWidgetItem->setText(0, it->name); items[it->id] = it->treeWidgetItem; } else { // the parent might not be created yet deferredItems.push_back(it); } } } // deal with deferred items. We do not know how many levels // of parents need to be created auto currentItem = deferredItems.begin(); while (currentItem != deferredItems.end()) { auto currentItemContent = *currentItem; if (items[currentItemContent->category] != nullptr) { currentItemContent->treeWidgetItem = new QTreeWidgetItem(items[currentItemContent->category]); currentItemContent->treeWidgetItem->setText(0, currentItemContent->name); items[currentItemContent->id] = currentItemContent->treeWidgetItem; deferredItems.erase(currentItem); currentItem = deferredItems.begin(); } else { ++currentItem; } } if (!deferredItems.empty()) { MITK_ERROR << "Unknown preference category. They are added top-level."; for (const auto ¤tItemContent : deferredItems) { currentItemContent->treeWidgetItem = new QTreeWidgetItem(d->m_PreferencesTree); currentItemContent->treeWidgetItem->setText(0, currentItemContent->name); items[currentItemContent->id] = currentItemContent->treeWidgetItem; } } // we have to iterate over the list a second time, as only // now all parents and items are guaranteed to be created for (QList::iterator it = d->m_PrefPages.begin(); it != d->m_PrefPages.end(); ++it) { // hide treeWidgetItem if keyword not matches if(!keyword.isEmpty()) { if (it->keywords.indexOf(keyword) == -1) { it->treeWidgetItem->setHidden(true); } else { //#make the whole branch visible QTreeWidgetItem* treeWidgetParent = it->treeWidgetItem->parent(); while(treeWidgetParent!=nullptr) { treeWidgetParent->setHidden(false); treeWidgetParent->setExpanded(true); treeWidgetParent = treeWidgetParent->parent(); } it->treeWidgetItem->setHidden(false); QFont f = it->treeWidgetItem->font(0); f.setBold(true); it->treeWidgetItem->setFont(0, f); } } else { QFont f = it->treeWidgetItem->font(0); f.setBold(false); it->treeWidgetItem->setFont(0, f); it->treeWidgetItem->setHidden(false); } } if(d->m_PrefPages.size()>0) { if(d->m_PrefPages.front().treeWidgetItem != nullptr) d->m_PrefPages.front().treeWidgetItem->setSelected(true); } } diff --git a/Plugins/org.mitk.gui.qt.application/src/QmitkPreferencesDialog.ui b/Plugins/org.mitk.gui.qt.application/src/QmitkPreferencesDialog.ui index 47d038a401..ae87e92372 100644 --- a/Plugins/org.mitk.gui.qt.application/src/QmitkPreferencesDialog.ui +++ b/Plugins/org.mitk.gui.qt.application/src/QmitkPreferencesDialog.ui @@ -1,349 +1,361 @@ QmitkPreferencesDialog 0 0 878 602 Preferences :/org.mitk.gui.qt.common/preferences-system.png:/org.mitk.gui.qt.common/preferences-system.png Dialog to set application wide preferences true true 860 0 Qt::Horizontal 3 - + + 0 + + + 0 + + + 0 + + 0 Filter 0 0 + + true + true 1 1 0 0 0 0 255 255 255 192 192 192 255 255 255 255 255 255 192 192 192 192 192 192 255 255 255 192 192 192 255 255 255 255 255 255 192 192 192 192 192 192 255 255 255 192 192 192 255 255 255 255 255 255 192 192 192 192 192 192 14 75 true background-color: silver; border-style: solid; border-width: 1px; border-color: white; color: white; Qt::Horizontal QDialogButtonBox::Cancel|QDialogButtonBox::Ok ctkSearchBox QLineEdit
ctkSearchBox.h
 buttonBox accepted() QmitkPreferencesDialog accept() 248 254 157 274 buttonBox rejected() QmitkPreferencesDialog reject() 316 260 286 274