235 lines
10 KiB
C++
235 lines
10 KiB
C++
/*
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* Cantata
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*
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* Copyright (c) 2011-2016 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 "icons.h"
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#include "gui/settings.h"
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#include "support/globalstatic.h"
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#include "support/utils.h"
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#include "support/pathrequester.h"
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#include "support/monoicon.h"
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#if !defined Q_OS_WIN && !defined Q_OS_MAC && !defined ENABLE_UBUNTU
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#include "support/gtkstyle.h"
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#endif
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#ifdef Q_OS_MAC
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#include "support/osxstyle.h"
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#endif
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#include <QApplication>
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#include <QPalette>
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#include <QDir>
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#include <QFile>
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GLOBAL_STATIC(Icons, instance)
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static QList<int> constStdSizes=QList<int>() << 16 << 22 << 32 << 48; // << 64;
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static const int constDarkLimit=80;
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static const int constDarkValue=64;
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static const int constLightLimit=240;
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static const int constLightValue=240;
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static bool inline isVeryLight(const QColor &col, int limit=constLightValue)
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{
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return col.red()>=limit && col.blue()>=limit && col.green()>=limit;
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}
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static bool inline isVeryDark(const QColor &col, int limit=constDarkValue)
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{
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return col.red()<limit && col.blue()<limit && col.green()<limit;
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}
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static QColor clampColor(const QColor &color, int darkLimit=constDarkLimit, int darkValue=constDarkValue,
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int lightLimit=constLightLimit, int lightValue=constLightValue)
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{
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return isVeryLight(color, lightLimit)
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? QColor(lightValue, lightValue, lightValue)
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: isVeryDark(color, darkLimit)
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? QColor(darkValue, darkValue, darkValue)
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: color;
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}
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static QColor calcIconColor()
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{
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QColor bgnd=QApplication::palette().color(QPalette::Active, QPalette::Background);
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QColor text=QApplication::palette().color(QPalette::Active, QPalette::WindowText);
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return clampColor(text, constDarkLimit, bgnd.value()<224 ? 32 : 48);
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}
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#if !defined ENABLE_KDE_SUPPORT || defined Q_OS_MAC || defined Q_OS_WIN
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#define ALWAYS_USE_MONO_ICONS
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#endif
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Icons::Icons()
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{
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QColor stdColor=calcIconColor();
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singleIcon=MonoIcon::icon(FontAwesome::ex_one, stdColor);
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consumeIcon=MonoIcon::icon(":consume.svg", stdColor);
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#ifdef USE_SYSTEM_MENU_ICON
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menuIcon=Icon("applications-system");
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#else
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menuIcon=MonoIcon::icon(FontAwesome::bars, stdColor);
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#endif
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QString iconFile=QString(CANTATA_SYS_ICONS_DIR+"stream.png");
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if (QFile::exists(iconFile)) {
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streamIcon.addFile(iconFile);
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}
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if (streamIcon.isNull()) {
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streamIcon=Icon("applications-internet");
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}
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podcastIcon=Icon("inode-directory");
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audioFileIcon=Icon("audio-x-generic");
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playlistFileIcon=Icon(QStringList() << "playlist" << "view-media-playlist" << "audio-x-mp3-playlist" << "audio-x-generic");
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folderIcon=Icon("inode-directory");
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dynamicRuleIcon=Icon(QStringList() << "dynamic-playlist" << "media-playlist-shuffle" << "text-x-generic");
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speakerIcon=Icon(QStringList() << "speaker" << "audio-speakers" << "gnome-volume-control");
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repeatIcon=MonoIcon::icon(FontAwesome::refresh, stdColor);
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shuffleIcon=MonoIcon::icon(FontAwesome::random, stdColor);
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filesIcon=Icon(QStringList() << "folder-downloads" << "folder-download" << "folder" << "go-down");
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radioStreamIcon=Icon::create("radio", constStdSizes);
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addRadioStreamIcon=Icon::create("addradio", constStdSizes);
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albumIconSmall.addFile(":album32.svg");
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albumIconLarge.addFile(":album.svg");
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albumMonoIcon=MonoIcon::icon(":mono-album.svg", stdColor);
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artistIcon=MonoIcon::icon(":artist.svg", stdColor);
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genreIcon=MonoIcon::icon(":genre.svg", stdColor);
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#if !defined ENABLE_KDE_SUPPORT && !defined ENABLE_UBUNTU
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appIcon=Icon("cantata");
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#endif
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lastFmIcon=MonoIcon::icon(FontAwesome::lastfmsquare, MonoIcon::constRed, MonoIcon::constRed);
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replacePlayQueueIcon=MonoIcon::icon(FontAwesome::play, stdColor);
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appendToPlayQueueIcon=MonoIcon::icon(FontAwesome::plus, stdColor);
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centrePlayQueueOnTrackIcon=MonoIcon::icon(Qt::RightToLeft==QApplication::layoutDirection() ? FontAwesome::chevronleft : FontAwesome::chevronright, stdColor);
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savePlayQueueIcon=MonoIcon::icon(FontAwesome::save, stdColor);
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clearListIcon=MonoIcon::icon(FontAwesome::remove, MonoIcon::constRed, MonoIcon::constRed);
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addNewItemIcon=MonoIcon::icon(FontAwesome::plussquare, stdColor);
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editIcon=MonoIcon::icon(FontAwesome::edit, stdColor);
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removeDynamicIcon=MonoIcon::icon(FontAwesome::minussquare, stdColor);
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stopDynamicIcon=MonoIcon::icon(FontAwesome::stop, MonoIcon::constRed, MonoIcon::constRed);
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searchIcon=MonoIcon::icon(FontAwesome::search, stdColor);
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addToFavouritesIcon=MonoIcon::icon(FontAwesome::heart, MonoIcon::constRed, MonoIcon::constRed);
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reloadIcon=MonoIcon::icon(FontAwesome::repeat, stdColor);
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configureIcon=MonoIcon::icon(FontAwesome::cogs, stdColor);
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connectIcon=MonoIcon::icon(FontAwesome::plug, stdColor);
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disconnectIcon=MonoIcon::icon(FontAwesome::eject, stdColor);
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downloadIcon=MonoIcon::icon(FontAwesome::download, stdColor);
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removeIcon=MonoIcon::icon(FontAwesome::minus, MonoIcon::constRed, MonoIcon::constRed);
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addIcon=MonoIcon::icon(FontAwesome::plus, stdColor);
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addBookmarkIcon=MonoIcon::icon(FontAwesome::bookmark, stdColor);
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audioListIcon=MonoIcon::icon(FontAwesome::music, stdColor);
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playlistListIcon=MonoIcon::icon(FontAwesome::list, stdColor);
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dynamicListIcon=MonoIcon::icon(FontAwesome::cube, stdColor);
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rssListIcon=MonoIcon::icon(FontAwesome::rss, stdColor);
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savedRssListIcon=MonoIcon::icon(FontAwesome::rsssquare, stdColor);
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clockIcon=MonoIcon::icon(FontAwesome::clocko, stdColor);
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folderListIcon=MonoIcon::icon(FontAwesome::foldero, stdColor);
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streamListIcon=audioListIcon;
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streamCategoryIcon=folderListIcon;
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#ifdef ENABLE_HTTP_STREAM_PLAYBACK
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httpStreamIcon=MonoIcon::icon(FontAwesome::headphones, stdColor);
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#endif
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#ifndef Q_OS_MAC
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Icon::setStd(Icon::Close, MonoIcon::icon(FontAwesome::close, MonoIcon::constRed, MonoIcon::constRed));
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#endif
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leftIcon=MonoIcon::icon(FontAwesome::chevronleft, stdColor);
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rightIcon=MonoIcon::icon(FontAwesome::chevronright, stdColor);
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upIcon=MonoIcon::icon(FontAwesome::chevronup, stdColor);
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downIcon=MonoIcon::icon(FontAwesome::chevrondown, stdColor);
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#ifndef ENABLE_KDE_SUPPORT
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PathRequester::setIcon(folderListIcon);
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#endif
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cancelIcon=MonoIcon::icon(FontAwesome::close, MonoIcon::constRed, MonoIcon::constRed);
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#if !defined ENABLE_KDE_SUPPORT && !defined Q_OS_WIN
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if (QLatin1String("gnome")==QIcon::themeName()) {
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QColor col=QApplication::palette().color(QPalette::Active, QPalette::WindowText);
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contextIcon=MonoIcon::icon(QLatin1String(":sidebar-info"), col);
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} else
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#endif
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contextIcon=Icon(QStringList() << "dialog-information" << "information");
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}
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void Icons::initSidebarIcons()
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{
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#ifdef Q_OS_MAC
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QColor textCol=OSXStyle::self()->monoIconColor();
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#else
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QColor textCol=QApplication::palette().color(QPalette::Active, QPalette::WindowText);
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#endif
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playqueueIcon=MonoIcon::icon(QLatin1String(":sidebar-playqueue"), textCol);
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libraryIcon=MonoIcon::icon(QLatin1String(":sidebar-library"), textCol);
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foldersIcon=MonoIcon::icon(QLatin1String(":sidebar-folders"), textCol);
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playlistsIcon=MonoIcon::icon(QLatin1String(":sidebar-playlists"), textCol);
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onlineIcon=MonoIcon::icon(QLatin1String(":sidebar-online"), textCol);
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infoSidebarIcon=MonoIcon::icon(QLatin1String(":sidebar-info"), textCol);
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#ifdef ENABLE_DEVICES_SUPPORT
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devicesIcon=MonoIcon::icon(QLatin1String(":sidebar-devices"), textCol);
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#endif
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searchTabIcon=MonoIcon::icon(QLatin1String(":sidebar-search"), textCol);
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}
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void Icons::initToolbarIcons(const QColor &toolbarText)
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{
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QColor stdColor=calcIconColor();
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bool rtl=QApplication::isRightToLeft();
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#ifdef Q_OS_LINUX
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if (Settings::self()->useStandardIcons()) {
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toolbarPrevIcon=Icon::getMediaIcon("media-skip-backward");
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toolbarPlayIcon=Icon::getMediaIcon("media-playback-start");
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toolbarPauseIcon=Icon::getMediaIcon("media-playback-pause");
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toolbarStopIcon=Icon::getMediaIcon("media-playback-stop");
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toolbarNextIcon=Icon::getMediaIcon("media-skip-forward");
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infoIcon=Icon("dialog-information");
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toolbarMenuIcon=Icon("applications-system");
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menuIcon=MonoIcon::icon(QLatin1String(":menu-icon"), stdColor);
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return;
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}
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#endif
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toolbarPrevIcon=MonoIcon::icon(QLatin1String(rtl ? ":media-next" : ":media-prev"), toolbarText);
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toolbarPlayIcon=MonoIcon::icon(QLatin1String(rtl ? ":media-play-rtl" : ":media-play"), toolbarText);
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toolbarPauseIcon=MonoIcon::icon(QLatin1String(":media-pause"), toolbarText);
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toolbarStopIcon=MonoIcon::icon(QLatin1String(":media-stop"), toolbarText);
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toolbarNextIcon=MonoIcon::icon(QLatin1String(rtl ? ":media-prev" : ":media-next"), toolbarText);
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infoIcon=MonoIcon::icon(QLatin1String(":sidebar-info"), toolbarText);
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#ifdef USE_SYSTEM_MENU_ICON
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toolbarMenuIcon=MonoIcon::icon(QLatin1String(":menu-icon"), toolbarText);
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menuIcon=MonoIcon::icon(QLatin1String(":menu-icon"), stdColor);
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#else
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if (toolbarText==stdColor) {
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toolbarMenuIcon=menuIcon;
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} else {
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toolbarMenuIcon=MonoIcon::icon(FontAwesome::bars, toolbarText);
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}
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#endif
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}
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const Icon &Icons::albumIcon(int size, bool mono) const
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{
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return !mono || albumMonoIcon.isNull()
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? size<48 ? albumIconSmall : albumIconLarge
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: albumMonoIcon;
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}
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