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460 lines
15 KiB
C++
460 lines
15 KiB
C++
/*
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* Copyright 2021 Michail Vourlakos <mvourlakos@gmail.com>
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*
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* This file is part of Latte-Dock
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*
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* Latte-Dock is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* Latte-Dock is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#include "viewscontroller.h"
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// local
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#include "ui_viewsdialog.h"
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#include "viewsdialog.h"
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#include "viewshandler.h"
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#include "viewsmodel.h"
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#include "viewstableview.h"
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#include "delegates/namedelegate.h"
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#include "delegates/singleoptiondelegate.h"
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#include "delegates/singletextdelegate.h"
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#include "../generic/generictools.h"
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#include "../settingsdialog/templateskeeper.h"
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#include "../../layout/centrallayout.h"
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#include "../../layouts/manager.h"
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#include "../../layouts/synchronizer.h"
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// Qt
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#include <QHeaderView>
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#include <QItemSelection>
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// KDE
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#include <KMessageWidget>
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namespace Latte {
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namespace Settings {
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namespace Controller {
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Views::Views(Settings::Handler::ViewsHandler *parent)
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: QObject(parent),
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m_handler(parent),
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m_model(new Model::Views(this, m_handler->corona())),
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m_proxyModel(new QSortFilterProxyModel(this)),
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m_view(m_handler->ui()->viewsTable),
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m_storage(KConfigGroup(KSharedConfig::openConfig(),"LatteSettingsDialog").group("ViewsDialog"))
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{
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loadConfig();
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m_proxyModel->setSourceModel(m_model);
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connect(m_model, &QAbstractItemModel::dataChanged, this, &Views::dataChanged);
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connect(m_model, &Model::Views::rowsInserted, this, &Views::dataChanged);
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connect(m_model, &Model::Views::rowsRemoved, this, &Views::dataChanged);
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connect(m_handler, &Handler::ViewsHandler::currentLayoutChanged, this, &Views::onCurrentLayoutChanged);
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init();
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}
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Views::~Views()
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{
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saveConfig();
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}
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QAbstractItemModel *Views::proxyModel() const
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{
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return m_proxyModel;
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}
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QAbstractItemModel *Views::baseModel() const
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{
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return m_model;
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}
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QTableView *Views::view() const
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{
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return m_view;
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}
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void Views::init()
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{
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m_view->setModel(m_proxyModel);
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//m_view->setHorizontalHeader(m_headerView);
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m_view->verticalHeader()->setVisible(false);
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m_view->setSortingEnabled(true);
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m_proxyModel->setSortRole(Model::Views::SORTINGROLE);
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m_proxyModel->setSortCaseSensitivity(Qt::CaseInsensitive);
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m_view->sortByColumn(m_viewSortColumn, m_viewSortOrder);
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m_view->setItemDelegateForColumn(Model::Views::IDCOLUMN, new Settings::View::Delegate::SingleText(this));
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m_view->setItemDelegateForColumn(Model::Views::NAMECOLUMN, new Settings::View::Delegate::NameDelegate(this));
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m_view->setItemDelegateForColumn(Model::Views::SCREENCOLUMN, new Settings::View::Delegate::SingleOption(this));
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m_view->setItemDelegateForColumn(Model::Views::EDGECOLUMN, new Settings::View::Delegate::SingleOption(this));
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m_view->setItemDelegateForColumn(Model::Views::ALIGNMENTCOLUMN, new Settings::View::Delegate::SingleOption(this));
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m_view->setItemDelegateForColumn(Model::Views::SUBCONTAINMENTSCOLUMN, new Settings::View::Delegate::SingleText(this));
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applyColumnWidths();
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m_cutAction = new QAction(QIcon::fromTheme("edit-cut"), i18n("Cut"), m_view);
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m_cutAction->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_X));
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m_copyAction = new QAction(QIcon::fromTheme("edit-copy"), i18n("Copy"), m_view);
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m_copyAction->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_C));
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connect(m_copyAction, &QAction::triggered, this, &Views::copySelectedViews);
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m_pasteAction = new QAction(QIcon::fromTheme("edit-paste"), i18n("Paste"), m_view);
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m_pasteAction->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_V));
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connect(m_pasteAction, &QAction::triggered, this, &Views::pasteSelectedViews);
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m_duplicateAction = new QAction(QIcon::fromTheme("edit-copy"), i18n("Duplicate Here"), m_view);
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m_duplicateAction->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_D));
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connect(m_duplicateAction, &QAction::triggered, this, &Views::duplicateSelectedViews);
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m_view->addAction(m_cutAction);
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m_view->addAction(m_copyAction);
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m_view->addAction(m_duplicateAction);
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m_view->addAction(m_pasteAction);
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onSelectionsChanged();
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connect(m_view, &View::ViewsTableView::selectionsChanged, this, &Views::onSelectionsChanged);
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connect(m_view, &QObject::destroyed, this, &Views::storeColumnWidths);
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connect(m_view->horizontalHeader(), &QObject::destroyed, this, [&]() {
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m_viewSortColumn = m_view->horizontalHeader()->sortIndicatorSection();
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m_viewSortOrder = m_view->horizontalHeader()->sortIndicatorOrder();
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});
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}
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void Views::reset()
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{
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m_model->resetData();
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//! Clear any templates keeper data in order to produce reupdates if needed
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m_handler->layoutsController()->templatesKeeper()->clear();
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}
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bool Views::hasChangedData() const
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{
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return m_model->hasChangedData();
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}
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bool Views::hasSelectedView() const
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{
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return m_view->selectionModel()->hasSelection();
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}
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int Views::rowForId(QString id) const
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{
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for (int i = 0; i < m_proxyModel->rowCount(); ++i) {
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QString rowId = m_proxyModel->data(m_proxyModel->index(i, Model::Views::IDCOLUMN), Qt::UserRole).toString();
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if (rowId == id) {
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return i;
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}
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}
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return -1;
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}
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const Data::ViewsTable Views::selectedViewsCurrentData() const
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{
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Data::ViewsTable selectedviews;
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if (!hasSelectedView()) {
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return selectedviews;
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}
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QModelIndexList layoutidindexes = m_view->selectionModel()->selectedRows(Model::Views::IDCOLUMN);
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for(int i=0; i<layoutidindexes.count(); ++i) {
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QString selectedid = layoutidindexes[i].data(Qt::UserRole).toString();
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selectedviews << m_model->currentData(selectedid);
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}
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return selectedviews;
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}
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const Latte::Data::View Views::appendViewFromViewTemplate(const Data::View &view)
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{
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Data::View newview = view;
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newview.name = uniqueViewName(view.name);
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m_model->appendTemporaryView(newview);
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return newview;
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}
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void Views::copySelectedViews()
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{
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qDebug() << Q_FUNC_INFO;
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if (!hasSelectedView()) {
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return;
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}
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Data::ViewsTable selectedviews = selectedViewsCurrentData();
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Latte::Data::Layout currentlayout = m_handler->currentData();
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Data::ViewsTable clipboardviews;
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for(int i=0; i<selectedviews.rowCount(); ++i) {
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if (selectedviews[i].state() == Data::View::IsCreated) {
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QString storedviewpath = m_handler->layoutsController()->templatesKeeper()->storedView(currentlayout.id, selectedviews[i].id);
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Latte::Data::View copiedview = selectedviews[i];
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copiedview.setState(Data::View::OriginFromLayout, storedviewpath, currentlayout.id, selectedviews[i].id);
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copiedview.isActive = false;
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clipboardviews << copiedview;
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} else if (selectedviews[i].state() == Data::View::OriginFromViewTemplate
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|| selectedviews[i].state() == Data::View::OriginFromLayout) {
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Latte::Data::View copiedview = selectedviews[i];
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copiedview.isActive = false;
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clipboardviews << copiedview;
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}
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}
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m_handler->layoutsController()->templatesKeeper()->setClipboardContents(clipboardviews);
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}
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void Views::pasteSelectedViews()
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{
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Data::ViewsTable clipboardviews = m_handler->layoutsController()->templatesKeeper()->clipboardContents();
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for(int i=0; i<clipboardviews.rowCount(); ++i) {
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appendViewFromViewTemplate(clipboardviews[i]);
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}
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}
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void Views::duplicateSelectedViews()
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{
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qDebug() << Q_FUNC_INFO;
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if (!hasSelectedView()) {
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return;
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}
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Data::ViewsTable selectedviews = selectedViewsCurrentData();
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Latte::Data::Layout currentlayout = m_handler->currentData();
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for(int i=0; i<selectedviews.rowCount(); ++i) {
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if (selectedviews[i].state() == Data::View::IsCreated) {
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QString storedviewpath = m_handler->layoutsController()->templatesKeeper()->storedView(currentlayout.id, selectedviews[i].id);
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Latte::Data::View duplicatedview = selectedviews[i];
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duplicatedview.setState(Data::View::OriginFromLayout, storedviewpath, currentlayout.id, selectedviews[i].id);
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duplicatedview.isActive = false;
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appendViewFromViewTemplate(duplicatedview);
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} else if (selectedviews[i].state() == Data::View::OriginFromViewTemplate
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|| selectedviews[i].state() == Data::View::OriginFromLayout) {
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Latte::Data::View duplicatedview = selectedviews[i];
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duplicatedview.isActive = false;
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appendViewFromViewTemplate(duplicatedview);
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}
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}
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}
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void Views::removeSelectedViews()
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{
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if (!hasSelectedView()) {
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return;
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}
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Data::ViewsTable selectedviews = selectedViewsCurrentData();;
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int selectionheadrow = m_model->rowForId(selectedviews[0].id);
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for (int i=0; i<selectedviews.rowCount(); ++i) {
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m_model->removeView(selectedviews[i].id);
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}
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m_view->selectRow(qBound(0, selectionheadrow, m_model->rowCount()-1));
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}
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void Views::selectRow(const QString &id)
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{
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m_view->selectRow(rowForId(id));
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}
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void Views::onCurrentLayoutChanged()
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{
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Data::Layout layout = m_handler->currentData();
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m_model->setOriginalData(layout.views);
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}
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void Views::onSelectionsChanged()
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{
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bool hasselectedview = hasSelectedView();
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m_cutAction->setVisible(hasselectedview);
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m_copyAction->setVisible(hasselectedview);
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m_duplicateAction->setVisible(hasselectedview);
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m_pasteAction->setEnabled(m_handler->layoutsController()->templatesKeeper()->hasClipboardContents());
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}
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int Views::viewsForRemovalCount() const
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{
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if (!hasChangedData()) {
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return 0;
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}
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Latte::Data::ViewsTable originalViews = m_model->originalViewsData();
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Latte::Data::ViewsTable currentViews = m_model->currentViewsData();
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Latte::Data::ViewsTable removedViews = originalViews.subtracted(currentViews);
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return removedViews.rowCount();
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}
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void Views::save()
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{
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//! when this function is called we consider that removal has already been approved
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Latte::Data::Layout originallayout = m_handler->originalData();
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Latte::Data::Layout currentlayout = m_handler->currentData();
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Latte::CentralLayout *centralActive = m_handler->isSelectedLayoutOriginal() ? m_handler->corona()->layoutsManager()->synchronizer()->centralLayout(originallayout.name) : nullptr;
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Latte::CentralLayout *central = centralActive ? centralActive : new Latte::CentralLayout(this, currentlayout.id);
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//! views in model
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Latte::Data::ViewsTable originalViews = m_model->originalViewsData();
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Latte::Data::ViewsTable currentViews = m_model->currentViewsData();
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Latte::Data::ViewsTable alteredViews = m_model->alteredViews();
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Latte::Data::ViewsTable newViews = m_model->newViews();
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QHash<QString, Data::View> newviewsresponses;
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//! add new views
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for(int i=0; i<newViews.rowCount(); ++i){
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if (newViews[i].state() == Data::View::OriginFromViewTemplate) {
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Data::View addedview = central->newView(newViews[i]);
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newviewsresponses[newViews[i].id] = addedview;
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} else if (newViews[i].state() == Data::View::OriginFromLayout) {
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Data::View adjustedview = newViews[i];
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adjustedview.setState(Data::View::OriginFromViewTemplate, newViews[i].originFile(), QString(), QString());
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Data::View addedview = central->newView(adjustedview);
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newviewsresponses[newViews[i].id] = addedview;
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}
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}
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//! update altered views
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for (int i=0; i<alteredViews.rowCount(); ++i) {
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if (alteredViews[i].state() == Data::View::IsCreated) {
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qDebug() << "org.kde.latte updating altered view :: " << alteredViews[i];
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central->updateView(alteredViews[i]);
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}
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}
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//! remove deprecated views
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Latte::Data::ViewsTable removedViews = originalViews.subtracted(currentViews);
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for (int i=0; i<removedViews.rowCount(); ++i) {
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central->removeView(removedViews[i]);
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}
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if ((removedViews.rowCount() > 0) || (newViews.rowCount() > 0)) {
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m_handler->corona()->layoutsManager()->synchronizer()->syncActiveLayoutsToOriginalFiles();
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}
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//! update model for newly added views
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for (const auto vid: newviewsresponses.keys()) {
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m_model->setOriginalView(vid, newviewsresponses[vid]);
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}
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//! update all table with latest data
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currentViews = m_model->currentViewsData();
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//! update model original data
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m_model->setOriginalData(currentViews);
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if (central->isActive()) {
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m_model->updateActiveStatesBasedOn(central);
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}
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//! Clear any templates keeper data in order to produce reupdates if needed
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m_handler->layoutsController()->templatesKeeper()->clear();
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}
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QString Views::uniqueViewName(QString name)
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{
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if (name.isEmpty()) {
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return name;
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}
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int pos_ = name.lastIndexOf(QRegExp(QString(" - [0-9]+")));
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if (m_model->containsCurrentName(name) && pos_ > 0) {
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name = name.left(pos_);
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}
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int i = 2;
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QString namePart = name;
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while (m_model->containsCurrentName(name)) {
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name = namePart + " - " + QString::number(i);
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i++;
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}
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return name;
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}
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void Views::applyColumnWidths()
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{
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m_view->horizontalHeader()->setSectionResizeMode(Model::Views::NAMECOLUMN, QHeaderView::Stretch);
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if (m_viewColumnWidths.count()<(Model::Views::columnCount()-1)) {
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return;
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}
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m_view->setColumnWidth(Model::Views::IDCOLUMN, m_viewColumnWidths[0].toInt());
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m_view->setColumnWidth(Model::Views::SCREENCOLUMN, m_viewColumnWidths[1].toInt());
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m_view->setColumnWidth(Model::Views::EDGECOLUMN, m_viewColumnWidths[2].toInt());
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m_view->setColumnWidth(Model::Views::ALIGNMENTCOLUMN, m_viewColumnWidths[3].toInt());
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m_view->setColumnWidth(Model::Views::SUBCONTAINMENTSCOLUMN, m_viewColumnWidths[4].toInt());
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}
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void Views::storeColumnWidths()
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{
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if (m_viewColumnWidths.isEmpty() || (m_viewColumnWidths.count()<Model::Views::columnCount()-1)) {
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m_viewColumnWidths.clear();
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for (int i=0; i<Model::Views::columnCount(); ++i) {
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m_viewColumnWidths << "";
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}
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}
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m_viewColumnWidths[0] = QString::number(m_view->columnWidth(Model::Views::IDCOLUMN));
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m_viewColumnWidths[1] = QString::number(m_view->columnWidth(Model::Views::SCREENCOLUMN));
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m_viewColumnWidths[2] = QString::number(m_view->columnWidth(Model::Views::EDGECOLUMN));
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m_viewColumnWidths[3] = QString::number(m_view->columnWidth(Model::Views::ALIGNMENTCOLUMN));
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m_viewColumnWidths[4] = QString::number(m_view->columnWidth(Model::Views::SUBCONTAINMENTSCOLUMN));
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}
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void Views::loadConfig()
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{
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m_viewColumnWidths = m_storage.readEntry("columnWidths", QStringList());
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m_viewSortColumn = m_storage.readEntry("sortColumn", (int)Model::Views::SCREENCOLUMN);
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m_viewSortOrder = static_cast<Qt::SortOrder>(m_storage.readEntry("sortOrder", (int)Qt::AscendingOrder));
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}
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void Views::saveConfig()
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{
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m_storage.writeEntry("columnWidths", m_viewColumnWidths);
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m_storage.writeEntry("sortColumn", m_viewSortColumn);
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m_storage.writeEntry("sortOrder", (int)m_viewSortOrder);
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}
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}
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}
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}
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