245 lines
7.9 KiB
C++
245 lines
7.9 KiB
C++
/*
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* Cantata
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*
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* Copyright (c) 2011-2021 Craig Drummond <craig.p.drummond@gmail.com>
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*
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* ----
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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 GNU
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* 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; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#include "singlepagewidget.h"
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#include "widgets/spacerwidget.h"
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#include "widgets/toolbutton.h"
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#include "widgets/icons.h"
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#include "gui/stdactions.h"
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#include "gui/application.h"
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#include "mpd-interface/mpdconnection.h"
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#include <QGridLayout>
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#include <QHBoxLayout>
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static QString viewTypeString(ItemView::Mode mode)
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{
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switch (mode) {
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default:
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case ItemView::Mode_BasicTree: return QObject::tr("Basic Tree (No Icons)");
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case ItemView::Mode_SimpleTree: return QObject::tr("Simple Tree");
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case ItemView::Mode_DetailedTree: return QObject::tr("Detailed Tree");
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case ItemView::Mode_GroupedTree: return QObject::tr("Grouped Albums");
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case ItemView::Mode_List: return QObject::tr("List");
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case ItemView::Mode_IconTop: return QObject::tr("Grid");
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case ItemView::Mode_Table: return QObject::tr("Table");
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#ifdef ENABLE_CATEGORIZED_VIEW
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case ItemView::Mode_Categorized: return QObject::tr("Categorized");
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#endif
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}
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}
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SinglePageWidget::SinglePageWidget(QWidget *p)
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: QWidget(p)
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, btnFlags(0)
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, refreshAction(nullptr)
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{
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QGridLayout *layout=new QGridLayout(this);
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view=new ItemView(this);
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QWidget *sizer=new QWidget(this);
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Application::fixSize(sizer);
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layout->addWidget(view, 1, 0, 1, 5);
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layout->addWidget(sizer, 2, 2, 1, 1);
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layout->setMargin(0);
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layout->setSpacing(0);
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connect(view, SIGNAL(searchItems()), this, SIGNAL(searchItems()));
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connect(view, SIGNAL(itemsSelected(bool)), this, SLOT(controlActions()));
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connect(this, SIGNAL(add(const QStringList &, int, quint8, bool)), MPDConnection::self(), SLOT(add(const QStringList &, int, quint8, bool)));
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connect(this, SIGNAL(addSongsToPlaylist(const QString &, const QStringList &)), MPDConnection::self(), SLOT(addToPlaylist(const QString &, const QStringList &)));
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}
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void SinglePageWidget::addWidget(QWidget *w)
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{
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Application::fixSize(w);
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static_cast<QGridLayout *>(layout())->addWidget(w, 0, 0, 1, 5);
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}
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void SinglePageWidget::init(int flags, const QList<QWidget *> &leftXtra, const QList<QWidget *> &rightXtra)
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{
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if (0!=btnFlags) {
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return;
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}
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btnFlags=flags;
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QList<QWidget *> left=leftXtra;
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QList<QWidget *> right=rightXtra;
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if (!right.isEmpty() && (flags&(AppendToPlayQueue|ReplacePlayQueue))) {
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right << new SpacerWidget(this);
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}
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if (flags&ReplacePlayQueue) {
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view->addAction(StdActions::self()->replacePlayQueueAction);
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}
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if (flags&AppendToPlayQueue) {
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ToolButton *addToPlayQueue=new ToolButton(this);
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addToPlayQueue->setDefaultAction(StdActions::self()->appendToPlayQueueAction);
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right.append(addToPlayQueue);
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view->addAction(StdActions::self()->addToPlayQueueMenuAction);
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}
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if (flags&ReplacePlayQueue) {
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ToolButton *replacePlayQueue=new ToolButton(this);
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replacePlayQueue->setDefaultAction(StdActions::self()->replacePlayQueueAction);
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right.append(replacePlayQueue);
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}
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if (flags&Refresh) {
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ToolButton *refreshButton=new ToolButton(this);
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refreshAction=new Action(Icons::self()->reloadIcon, tr("Refresh"), this);
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refreshButton->setDefaultAction(refreshAction);
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connect(refreshAction, SIGNAL(triggered()), this, SLOT(refresh()));
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left.append(refreshButton);
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}
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connect(this, SIGNAL(searchItems()), this, SLOT(doSearch()));
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if (!left.isEmpty()) {
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QHBoxLayout *ll=new QHBoxLayout();
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ll->setMargin(0);
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ll->setSpacing(1);
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for (QWidget *b: left) {
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Application::fixSize(b);
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ll->addWidget(b);
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}
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static_cast<QGridLayout *>(layout())->addItem(ll, 2, 0, 1, 1);
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}
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if (!right.isEmpty()) {
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QHBoxLayout *rl=new QHBoxLayout();
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rl->setMargin(0);
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rl->setSpacing(1);
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for (QWidget *b: right) {
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Application::fixSize(b);
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rl->addWidget(b);
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}
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static_cast<QGridLayout *>(layout())->addItem(rl, 2, 4, 1, 1);
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}
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}
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void SinglePageWidget::addSelectionToPlaylist(const QString &name, int action, quint8 priority, bool decreasePriority)
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{
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// Always get tracks and playlists - this way error message can be shown. #902
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QStringList files=selectedFiles(true);
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if (!files.isEmpty()) {
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if (name.isEmpty()) {
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emit add(files, action, priority, decreasePriority);
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} else {
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emit addSongsToPlaylist(name, files);
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}
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view->clearSelection();
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}
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}
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void SinglePageWidget::showEvent(QShowEvent *e)
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{
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QWidget::showEvent(e);
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controlActions();
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view->focusView();
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}
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void SinglePageWidget::hideEvent(QHideEvent *e)
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{
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QWidget::hideEvent(e);
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controlActions();
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}
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const char * SinglePageWidget::constValProp="val";
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QList<QAction *> SinglePageWidget::createActions(const QList<SinglePageWidget::MenuItem> &values,int currentVal, QWidget *parent, const char *slot)
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{
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QList<QAction *> actions;
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QActionGroup *group=new QActionGroup(parent);
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for (const MenuItem &v: values) {
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QAction *act=new QAction(v.first, parent);
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connect(act, SIGNAL(toggled(bool)), parent, slot);
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act->setActionGroup(group);
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act->setProperty(constValProp, v.second);
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act->setCheckable(true);
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act->setChecked(v.second==currentVal);
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actions.append(act);
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}
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return actions;
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}
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Action * SinglePageWidget::createMenuGroup(const QString &name, const QList<QAction *> actions, QWidget *parent)
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{
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Action *action=new Action(name, parent);
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QMenu *menu=new QMenu(parent);
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menu->addActions(actions);
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action->setMenu(menu);
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return action;
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}
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Action * SinglePageWidget::createMenuGroup(const QString &name, const QList<SinglePageWidget::MenuItem> &values,int currentVal, QWidget *parent, const char *slot)
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{
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return createMenuGroup(name, createActions(values, currentVal, parent, slot), parent);
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}
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QList<QAction *> SinglePageWidget::createViewActions(QList<ItemView::Mode> modes)
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{
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QList<QPair<QString, int> > vals;
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for (ItemView::Mode m: modes) {
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#ifndef ENABLE_CATEGORIZED_VIEW
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if (m!=ItemView::Mode_Categorized)
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#endif
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vals.append(MenuItem(viewTypeString(m), m));
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}
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return createActions(vals, view->viewMode(), this, SLOT(viewModeSelected()));
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}
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Action * SinglePageWidget::createViewMenu(QList<ItemView::Mode> modes)
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{
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return createMenuGroup(tr("View"), createViewActions(modes), this);
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}
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void SinglePageWidget::setView(int v)
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{
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view->setMode((ItemView::Mode)v);
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}
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void SinglePageWidget::viewModeSelected()
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{
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QAction *act=qobject_cast<QAction *>(sender());
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if (act) {
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setView(act->property(constValProp).toInt());
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}
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}
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void SinglePageWidget::focusSearch()
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{
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view->focusSearch();
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}
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void SinglePageWidget::controlActions()
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{
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QModelIndexList selected=view->selectedIndexes(false);
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if (btnFlags&ReplacePlayQueue) {
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StdActions::self()->replacePlayQueueAction->setEnabled(!selected.isEmpty());
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}
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if (btnFlags&AppendToPlayQueue) {
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StdActions::self()->appendToPlayQueueAction->setEnabled(!selected.isEmpty());
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}
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StdActions::self()->addRandomAlbumToPlayQueueAction->setVisible(false);
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}
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#include "moc_singlepagewidget.cpp"
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