/***************************************************************************
* Copyright (C) 2010-2021 by Ilya Kotov *
* forkotov02@ya.ru *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#include <QSettings>
#include <QAction>
#include <QIcon>
#include <QFile>
#include <QApplication>
#include <QStyle>
#include <QWidgetAction>
#include <QDockWidget>
#include <qmmp/qmmp.h>
#include "actionmanager.h"
ActionManager *ActionManager::m_instance = nullptr;
ActionManager::ActionManager(QObject *parent) :
QObject(parent)
{
m_instance = this;
m_settings = new QSettings(Qmmp::configFile(), QSettings::IniFormat);
m_settings->beginGroup("SimpleUiShortcuts");
m_actions = {
//playback
{ PLAY, createAction(tr("&Play"), "play", tr("X"), "media-playback-start") },
{ PAUSE, createAction(tr("&Pause"), "pause", tr("C"), "media-playback-pause") },
{ STOP, createAction(tr("&Stop"), "stop", tr("V"), "media-playback-stop") },
{ PREVIOUS, createAction(tr("&Previous"), "previous", tr("Z"), "media-skip-backward") },
{ NEXT, createAction(tr("&Next"), "next", tr("B"), "media-skip-forward") },
{ PLAY_PAUSE, createAction(tr("&Play/Pause"), "play_pause", tr("Space"), "media-playback-start") },
{ JUMP, createAction(tr("&Jump to Track"), "jump", tr("J"), "go-up") },
{ EJECT, createAction(tr("&Play Files"), "eject", tr("E"), "media-eject") },
{ RECORD, createAction2(tr("&Record"), "record", "", "media-record") },
{ REPEAT_ALL, createAction2(tr("&Repeat Playlist"), "repeate_playlist", tr("R"), "media-playlist-repeat") },
{ REPEAT_TRACK, createAction2(tr("&Repeat Track"), "repeate_track", tr("Ctrl+R")) },
{ SHUFFLE, createAction2(tr("&Shuffle"), "shuffle", tr("S"), "media-playlist-shuffle") },
{ NO_PL_ADVANCE, createAction2(tr("&No Playlist Advance"), "no_playlist_advance", tr("Ctrl+N")) },
{ TRANSIT_BETWEEN_PLAYLISTS, createAction2(tr("&Transit between playlists"), "transit_between_playlists") },
{ STOP_AFTER_SELECTED, createAction(tr("&Stop After Selected"), "stop_after_selected", tr("Ctrl+S")) },
{ CLEAR_QUEUE, createAction(tr("&Clear Queue"), "clear_queue", tr("Alt+Q")) },
//view
{ WM_ALLWAYS_ON_TOP, createAction2(tr("Always on Top"), "always_on_top") },
{ WM_STICKY, createAction2(tr("Put on All Workspaces"), "sticky") },
{ UI_ANALYZER, nullptr }, //external action
{ UI_FILEBROWSER, nullptr }, //external action
{ UI_COVER, nullptr }, //external action
{ UI_PLAYLIST_BROWSER, nullptr }, //external action
{ UI_WAVEFORM_SEEKBAR, nullptr }, //external action
{ UI_SHOW_TABS, createAction2(tr("Show Tabs"), "show_tabs") },
{ UI_SHOW_TITLEBARS, createAction2(tr("Show Title Bars"), "show_titlebars") },
{ UI_BLOCK_TOOLBARS, createAction2(tr("Block Toolbars"), "block_toolbars") },
//volume
{ VOL_ENC, createAction(tr("Volume &+"), "vol_enc", tr("0")) },
{ VOL_DEC, createAction(tr("Volume &-"), "vol_dec", tr("9")) },
{ VOL_MUTE, createAction2(tr("&Mute"), "vol_mute", tr("M")) },
//playlist
{ PL_ADD_FILE, createAction(tr("&Add File"), "add_file", tr("F"), "audio-x-generic") },
{ PL_ADD_DIRECTORY, createAction(tr("&Add Directory"), "add_dir", tr("D"), "folder") },
{ PL_ADD_URL, createAction(tr("&Add Url"), "add_url", tr("U"), "network-server") },
{ PL_REMOVE_SELECTED, createAction(tr("&Remove Selected"), "remove_selected", tr("Del"), "edit-delete") },
{ PL_REMOVE_ALL, createAction(tr("&Remove All"), "remove_all", "", "edit-clear") },
{ PL_REMOVE_UNSELECTED, createAction(tr("&Remove Unselected"), "remove_unselected", "", "edit-delete") },
{ PL_REMOVE_INVALID, createAction(tr("Remove unavailable files"), "remove_invalid", "", "dialog-error") },
{ PL_REMOVE_DUPLICATES, createAction(tr("Remove duplicates"), "remove_duplicates") },
{ PL_REFRESH, createAction(tr("Refresh"), "refresh", "F5", "view-refresh") },
{ PL_ENQUEUE, createAction(tr("&Queue Toggle"), "enqueue", tr("Q")) },
{ PL_INVERT_SELECTION, createAction(tr("Invert Selection"), "invert_selection") },
{ PL_CLEAR_SELECTION, createAction(tr("&Select None"), "clear_selection") },
{ PL_SELECT_ALL, createAction(tr("&Select All"), "select_all", tr("Ctrl+A"), "edit-select-all") },
{ PL_SHOW_INFO, createAction(tr("&View Track Details"), "show_info", tr("Alt+I"), "dialog-information") },
{ PL_NEW, createAction(tr("&New List"), "new_pl", tr("Ctrl+T"), "document-new") },
{ PL_CLOSE, createAction(tr("&Delete List"), "close_pl", tr("Ctrl+W"), "window-close") },
{ PL_LOAD, createAction(tr("&Load List"), "load_pl", tr("O"), "document-open") },
{ PL_SAVE, createAction(tr("&Save List"), "save_pl", tr("Shift+S"), "document-save-as") },
{ PL_RENAME, createAction(tr("&Rename List"), "pl_rename", tr("F2")) },
{ PL_SELECT_NEXT, createAction(tr("&Select Next Playlist"), "next_pl", tr("Ctrl+PgDown"), "go-next") },
{ PL_SELECT_PREVIOUS, createAction(tr("&Select Previous Playlist"), "prev_pl", tr("Ctrl+PgUp"), "go-previous") },
{ PL_GROUP_TRACKS, createAction2(tr("&Group Tracks"), "group_tracks", tr("Ctrl+G")) },
{ PL_SHOW_HEADER, createAction2(tr("&Show Column Headers"), "show_header", tr("Ctrl+H")) },
//other
{ EQUALIZER, createAction(tr("&Equalizer"), "equalizer", tr("Ctrl+E")) },
{ SETTINGS, createAction(tr("&Settings"), "show_settings", tr("Ctrl+P"), "configure") },
{ APPLICATION_MENU, createAction(tr("Application Menu"), "app_menu", "", "format-justify-fill") },
{ ABOUT_UI, createAction(tr("&About Ui"), "about_ui") },
{ ABOUT, createAction(tr("&About"), "about") },
{ ABOUT_QT, createAction(tr("&About Qt"), "about_qt") },
{ QUIT, createAction(tr("&Exit"), "exit", tr("Ctrl+Q"), "application-exit") }
};
m_settings->endGroup();
readStates();
delete m_settings;
m_settings = nullptr;
m_actions[ABOUT]->setIcon(qApp->windowIcon());
}
ActionManager::~ActionManager()
{
saveStates();
m_instance = nullptr;
}
QAction *ActionManager::action(int type)
{
return m_actions[type];
}
QAction *ActionManager::use(int type, const QObject *receiver, const char *member)
{
QAction *act = m_actions[type];
connect(act,SIGNAL(triggered(bool)), receiver, member);
return act;
}
QList<QAction *> ActionManager::actions() const
{
return m_actions.values();
}
QList<QDockWidget *> ActionManager::dockWidgtes() const
{
return m_dockWidgets.keys();
}
bool ActionManager::hasDockWidgets() const
{
return !m_dockWidgets.isEmpty();
}
ActionManager* ActionManager::instance()
{
return m_instance;
}
QAction *ActionManager::createAction(const QString &name, const QString &confKey, const QString &key, const QString &iconName)
{
QAction *action = new QAction(name, this);
#if (QT_VERSION >= QT_VERSION_CHECK(5, 10, 0))
action->setShortcutVisibleInContextMenu(true);
#endif
action->setShortcut(m_settings->value(confKey, key).toString());
action->setObjectName(confKey);
action->setProperty("defaultShortcut", key);
if(iconName.isEmpty())
return action;
if(QFile::exists(iconName))
action->setIcon(QIcon(iconName));
else if(QIcon::hasThemeIcon(iconName))
action->setIcon(QIcon::fromTheme(iconName));
else if(QFile::exists(QString(":/qsui/")+iconName+".png"))
action->setIcon(QIcon(QString(":/qsui/")+iconName+".png"));
return action;
}
QAction *ActionManager::createAction2(const QString &name, const QString &confKey, const QString &key, const QString &iconName)
{
QAction *action = createAction(name, confKey, key);
action->setCheckable(true);
action->setIconVisibleInMenu(false);
if(iconName.isEmpty())
return action;
if(QFile::exists(iconName))
action->setIcon(QIcon(iconName));
else if(QIcon::hasThemeIcon(iconName))
action->setIcon(QIcon::fromTheme(iconName));
else if(QFile::exists(QString(":/qsui/")+iconName+".png"))
action->setIcon(QIcon(QString(":/qsui/")+iconName+".png"));
return action;
}
void ActionManager::readStates()
{
m_settings->beginGroup("Simple");
m_actions[PL_SHOW_HEADER]->setChecked(m_settings->value("pl_show_header", true).toBool());
m_settings->endGroup();
}
void ActionManager::saveStates()
{
QSettings settings(Qmmp::configFile(), QSettings::IniFormat);
settings.beginGroup("Simple");
settings.setValue("pl_show_header", m_actions[PL_SHOW_HEADER]->isChecked());
settings.endGroup();
}
void ActionManager::saveActions()
{
QSettings settings(Qmmp::configFile(), QSettings::IniFormat);
settings.beginGroup("SimpleUiShortcuts");
for(const QAction *action : m_actions.values())
{
settings.setValue(action->objectName(), action->shortcut());
}
auto it = m_dockWidgets.cbegin();
while(it != m_dockWidgets.cend())
{
settings.setValue(it.value().first, it.key()->toggleViewAction()->shortcut());
++it;
}
settings.endGroup();
}
void ActionManager::resetShortcuts()
{
for(QAction *action : m_actions.values())
{
action->setShortcut(action->property("defaultShortcut").toString());
}
auto it = m_dockWidgets.cbegin();
while(it != m_dockWidgets.cend())
{
it.key()->toggleViewAction()->setShortcut(it.value().second);
++it;
}
}
void ActionManager::registerAction(int id, QAction *action, const QString &confKey, const QString &key)
{
if(m_actions.value(id))
qFatal("ActionManager: invalid action id");
QSettings settings(Qmmp::configFile(), QSettings::IniFormat);
settings.beginGroup("SimpleUiShortcuts");
action->setShortcut(settings.value(confKey, key).toString());
action->setProperty("defaultShortcut", key);
action->setObjectName(confKey);
#if (QT_VERSION >= QT_VERSION_CHECK(5, 10, 0))
action->setShortcutVisibleInContextMenu(true);
#endif
m_actions[id] = action;
settings.endGroup();
}
void ActionManager::registerWidget(int id, QWidget *w, const QString &text, const QString &name)
{
if(m_actions.value(id))
qFatal("ActionManager: invalid action id");
QWidgetAction *action = new QWidgetAction(this);
action->setText(text);
action->setObjectName(name);
action->setDefaultWidget(w);
m_actions[id] = action;
}
void ActionManager::registerDockWidget(QDockWidget *w, const QString &confKey, const QString &key)
{
QSettings settings(Qmmp::configFile(), QSettings::IniFormat);
settings.beginGroup("SimpleUiShortcuts");
w->toggleViewAction()->setShortcut(settings.value(confKey, key).toString());
settings.endGroup();
m_dockWidgets.insert(w, qMakePair<QString, QString>(confKey, key));
}
void ActionManager::removeDockWidget(QDockWidget *w)
{
m_dockWidgets.remove(w);
}
QToolBar *ActionManager::createToolBar(const ToolBarInfo &info, QWidget *parent)
{
QToolBar *toolBar = new QToolBar(info.title, parent);
updateToolBar(toolBar, info);
toolBar->setProperty("uid", info.uid);
toolBar->setIconSize(info.iconSize);
toolBar->setObjectName("Toolbar" + info.uid);
return toolBar;
}
void ActionManager::updateToolBar(QToolBar *toolBar, const ToolBarInfo &info)
{
toolBar->clear();
toolBar->setIconSize(info.iconSize);
toolBar->setWindowTitle(info.title);
for(const QString &name : qAsConst(info.actionNames))
{
if(name == "separator")
{
toolBar->addSeparator()->setObjectName("separator");
continue;
}
QAction *action = findChild<QAction *>(name);
if(action)
{
action->setVisible(true);
toolBar->addAction(action);
}
}
}
ActionManager::ToolBarInfo ActionManager::defaultToolBar() const
{
const QList<Type> idList = {
PL_ADD_FILE, PL_ADD_DIRECTORY, PREVIOUS, PLAY, PAUSE, STOP, NEXT, EJECT,
UI_SEPARATOR, UI_POS_SLIDER, UI_SEPARATOR, UI_VOL_SLIDER, VOL_MUTE
};
QStringList names;
for(const Type &id : qAsConst(idList))
{
if(id == UI_SEPARATOR)
{
names << "separator";
continue;
}
names << m_actions.value(id)->objectName();
}
ActionManager::ToolBarInfo info;
info.title = tr("Toolbar");
info.actionNames = names;
info.uid = "{68363a0b-f2cd-462a-87ca-e3089db21561}";
return info;
}
QList<ActionManager::ToolBarInfo> ActionManager::readToolBarSettings() const
{
QList<ToolBarInfo> list;
QSettings settings(Qmmp::configFile(), QSettings::IniFormat);
int iconSize = settings.value("Simple/toolbar_icon_size", -1).toInt();
if(iconSize <= 0)
iconSize = qApp->style()->pixelMetric(QStyle::PM_ToolBarIconSize);
int size = settings.beginReadArray("SimpleUiToolbars");
for(int i = 0; i < size; ++i)
{
ToolBarInfo info;
settings.setArrayIndex(i);
info.title = settings.value("title").toString();
info.actionNames = settings.value("actions").toStringList();
info.uid = settings.value("uid").toString();
info.iconSize = QSize(iconSize, iconSize);
list.append(info);
}
settings.endArray();
if(list.isEmpty())
{
list << defaultToolBar();
list.last().iconSize = QSize(iconSize, iconSize);
}
return list;
}
void ActionManager::writeToolBarSettings(const QList<ToolBarInfo> &l)
{
QSettings settings(Qmmp::configFile(), QSettings::IniFormat);
settings.beginWriteArray("SimpleUiToolbars");
for(int i = 0; i < l.size(); ++i)
{
settings.setArrayIndex(i);
settings.setValue("title", l[i].title);
settings.setValue("actions", l[i].actionNames);
settings.setValue("uid", l[i].uid);
}
settings.endArray();
}
