/***************************************************************************
* Copyright (C) 2010-2017 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 <qmmp/qmmp.h>
#include "actionmanager.h"
ActionManager *ActionManager::m_instance = 0;
ActionManager::ActionManager(QObject *parent) :
QObject(parent)
{
m_instance = this;
m_settings = new QSettings(Qmmp::configFile(), QSettings::IniFormat);
m_settings->beginGroup("SimpleUiShortcuts");
//playback
m_actions[PLAY] = createAction(tr("&Play"), "play", tr("X"), "media-playback-start");
m_actions[PAUSE] = createAction(tr("&Pause"), "pause", tr("C"), "media-playback-pause");
m_actions[STOP] = createAction(tr("&Stop"), "stop", tr("V"), "media-playback-stop");
m_actions[PREVIOUS] = createAction(tr("&Previous"), "previous", tr("Z"), "media-skip-backward");
m_actions[NEXT] = createAction(tr("&Next"), "next", tr("B"), "media-skip-forward");
m_actions[PLAY_PAUSE] = createAction(tr("&Play/Pause"), "play_pause", tr("Space"));
m_actions[JUMP] = createAction(tr("&Jump to Track"), "jump", tr("J"), "go-up");
m_actions[EJECT] = createAction(tr("&Play Files"), "eject", tr("E"), "media-eject");
m_actions[RECORD] = createAction2(tr("&Record"), "record", "", "media-record");
m_actions[REPEAT_ALL] = createAction2(tr("&Repeat Playlist"), "repeate_playlist", tr("R"),
"media-playlist-repeat");
m_actions[REPEAT_TRACK] = createAction2(tr("&Repeat Track"), "repeate_track", tr("Ctrl+R"));
m_actions[SHUFFLE] = createAction2(tr("&Shuffle"), "shuffle", tr("S"), "media-playlist-shuffle");
m_actions[NO_PL_ADVANCE] = createAction2(tr("&No Playlist Advance"), "no_playlist_advance",
tr("Ctrl+N"));
m_actions[STOP_AFTER_SELECTED] = createAction(tr("&Stop After Selected"), "stop_after_selected",
tr("Ctrl+S"));
m_actions[CLEAR_QUEUE] = createAction(tr("&Clear Queue"), "clear_queue", tr("Alt+Q"));
//view
m_actions[WM_ALLWAYS_ON_TOP] = createAction2(tr("Always on Top"), "always_on_top", "");
m_actions[WM_STICKY] = createAction2(tr("Put on All Workspaces"), "sticky", "");
m_actions[UI_ANALYZER] = 0; //external action
m_actions[UI_FILEBROWSER] = 0; //external action
m_actions[UI_COVER] = 0; //external action
m_actions[UI_PLAYLISTBROWSER] = 0; //external action
m_actions[UI_SHOW_TABS] = createAction2(tr("Show Tabs"), "show_tabs", "");
m_actions[UI_SHOW_TITLEBARS] = createAction2(tr("Show Title Bars"), "show_titlebars", "");
m_actions[UI_BLOCK_TOOLBARS] = createAction2(tr("Block Toolbars"), "block_toolbars", "");
//volume
m_actions[VOL_ENC] = createAction(tr("Volume &+"), "vol_enc", tr("0"));
m_actions[VOL_DEC] = createAction(tr("Volume &-"), "vol_dec", tr("9"));
m_actions[VOL_MUTE] = createAction2(tr("&Mute"), "vol_mute", tr("M"));
//playlist
m_actions[PL_ADD_FILE] = createAction(tr("&Add File"), "add_file", tr("F"), "audio-x-generic");
m_actions[PL_ADD_DIRECTORY] = createAction(tr("&Add Directory"), "add_dir", tr("D"), "folder");
m_actions[PL_ADD_URL] = createAction(tr("&Add Url"), "add_url", tr("U"), "network-server");
m_actions[PL_REMOVE_SELECTED] = createAction(tr("&Remove Selected"), "remove_selected",
tr("Del"), "edit-delete");
m_actions[PL_REMOVE_ALL] = createAction(tr("&Remove All"), "remove_all", "", "edit-clear");
m_actions[PL_REMOVE_UNSELECTED] = createAction(tr("&Remove Unselected"), "remove_unselected",
"", "edit-delete");
m_actions[PL_REMOVE_INVALID] = createAction(tr("Remove unavailable files"), "remove_invalid",
"", "dialog-error");
m_actions[PL_REMOVE_DUPLICATES] = createAction(tr("Remove duplicates"), "remove_duplicates", "");
m_actions[PL_REFRESH] = createAction(tr("Refresh"), "refresh", "F5", "view-refresh");
m_actions[PL_ENQUEUE] = createAction(tr("&Queue Toggle"), "enqueue", tr("Q"));
m_actions[PL_INVERT_SELECTION] = createAction(tr("Invert Selection"), "invert_selection", "");
m_actions[PL_CLEAR_SELECTION] = createAction(tr("&Select None"), "clear_selection", "");
m_actions[PL_SELECT_ALL] = createAction(tr("&Select All"), "select_all",
tr("Ctrl+A"), "edit-select-all");
m_actions[PL_SHOW_INFO] = createAction(tr("&View Track Details"), "show_info", tr("Alt+I"),
"dialog-information");
m_actions[PL_NEW] = createAction(tr("&New List"), "new_pl", tr("Ctrl+T"), "document-new");
m_actions[PL_CLOSE] = createAction(tr("&Delete List"), "close_pl", tr("Ctrl+W"), "window-close");
m_actions[PL_LOAD] = createAction(tr("&Load List"), "load_pl", tr("O"), "document-open");
m_actions[PL_SAVE] = createAction(tr("&Save List"), "save_pl", tr("Shift+S"), "document-save-as");
m_actions[PL_RENAME] = createAction(tr("&Rename List"), "pl_rename", tr("F2"));
m_actions[PL_SELECT_NEXT] = createAction(tr("&Select Next Playlist"), "next_pl",
tr("Ctrl+PgDown"), "go-next");
m_actions[PL_SELECT_PREVIOUS] = createAction(tr("&Select Previous Playlist"), "prev_pl",
tr("Ctrl+PgUp"), "go-previous");
m_actions[PL_GROUP_TRACKS] = createAction2(tr("&Group Tracks"), "group_tracks", tr("Ctrl+G"));
m_actions[PL_SHOW_HEADER] = createAction2(tr("&Show Column Headers"), "show_header", tr("Ctrl+H"));
//other
m_actions[EQUALIZER] = createAction(tr("&Equalizer"), "equalizer", tr("Ctrl+E"));
m_actions[SETTINGS] = createAction(tr("&Settings"), "show_settings", tr("Ctrl+P"), "configure");
m_actions[ABOUT_UI] = createAction(tr("&About Ui"), "about_ui", "");
m_actions[ABOUT] = createAction(tr("&About"), "about", "");
m_actions[ABOUT_QT] = createAction(tr("&About Qt"), "about_qt", "");
m_actions[QUIT] = createAction(tr("&Exit"), "exit", tr("Ctrl+Q"), "application-exit");
m_settings->endGroup();
readStates();
delete m_settings;
m_settings = 0;
m_actions[ABOUT]->setIcon(qApp->windowIcon());
}
ActionManager::~ActionManager()
{
saveStates();
m_instance = 0;
}
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()
{
return m_actions.values();
}
ActionManager* ActionManager::instance()
{
return m_instance;
}
QAction *ActionManager::createAction(QString name, QString confKey, QString key, QString iconName)
{
QAction *action = new QAction(name, this);
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(QString name, QString confKey, QString key, 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);
foreach(QAction *action, m_actions.values())
{
settings.setValue(QString("SimpleUiShortcuts/")+action->objectName(), action->shortcut());
}
}
void ActionManager::resetShortcuts()
{
foreach (QAction *action, m_actions.values())
{
action->setShortcut(action->property("defaultShortcut").toString());
}
}
void ActionManager::registerAction(int id, QAction *action, QString confKey, 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);
m_actions[id] = action;
settings.endGroup();
}
void ActionManager::registerWidget(int id, QWidget *w, QString text, 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;
}
QToolBar *ActionManager::createToolBar(ActionManager::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, ActionManager::ToolBarInfo info)
{
toolBar->clear();
toolBar->setIconSize(info.iconSize);
foreach (QString name, 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
{
QList <Type> idList;
idList << PL_ADD_FILE << PL_ADD_DIRECTORY << PREVIOUS << PLAY << PAUSE << STOP << NEXT << EJECT;
idList << UI_SEPARATOR << UI_POS_SLIDER << UI_SEPARATOR << UI_VOL_SLIDER << VOL_MUTE;
QStringList names;
foreach (Type id, 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(QList<ActionManager::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();
}
