commit 12a4d70ac7929125b810c49d6d9ffbab1b7461ab Author: cutefishd Date: Tue Mar 16 14:49:57 2021 +0800 init diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..1034b68 --- /dev/null +++ b/.gitignore @@ -0,0 +1,56 @@ +# C++ objects and libs +*.slo +*.lo +*.o +*.a +*.la +*.lai +*.so +*.so.* +*.dll +*.dylib + +# Qt-es +object_script.*.Release +object_script.*.Debug +*_plugin_import.cpp +/.qmake.cache +/.qmake.stash +*.pro.user +*.pro.user.* +*.qbs.user +*.qbs.user.* +*.moc +moc_*.cpp +moc_*.h +qrc_*.cpp +ui_*.h +*.qmlc +*.jsc +Makefile* +*build-* +*.qm +*.prl + +# Qt unit tests +target_wrapper.* + +# QtCreator +*.autosave + +# QtCreator Qml +*.qmlproject.user +*.qmlproject.user.* + +# QtCreator CMake +CMakeLists.txt.user* + +# QtCreator 4.8< compilation database +compile_commands.json + +# QtCreator local machine specific files for imported projects +*creator.user* + +build/* + +.vscode/* \ No newline at end of file diff --git a/CMakeLists.txt b/CMakeLists.txt new file mode 100644 index 0000000..3982573 --- /dev/null +++ b/CMakeLists.txt @@ -0,0 +1,20 @@ +cmake_minimum_required(VERSION 3.5) + +project(cutefish-kwin-plugins) + +set(PROJECT_NAME "cutefish-kwin") + +set(CMAKE_INCLUDE_CURRENT_DIR ON) +set(CMAKE_AUTOMOC ON) +set(CMAKE_AUTOUIC ON) +set(CMAKE_AUTORCC ON) + +add_subdirectory(plugins) + +install(FILES config/kglobalshortcutsrc DESTINATION /etc/xdg) +install(FILES config/kwinrc DESTINATION /etc/xdg) +install(FILES config/kwinrulesrc DESTINATION /etc/xdg) + +install(DIRECTORY scripts/cutefishlauncher DESTINATION /usr/share/kwin/scripts) +install(DIRECTORY scripts/cutefish_squash DESTINATION /usr/share/kwin/effects) +install(DIRECTORY tabbox/cutefish_thumbnail DESTINATION /usr/share/kwin/tabbox) diff --git a/LICENSE b/LICENSE new file mode 100644 index 0000000..f288702 --- /dev/null +++ b/LICENSE @@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. 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Interpretation of Sections 15 and 16. + + If the disclaimer of warranty and limitation of liability provided +above cannot be given local legal effect according to their terms, +reviewing courts shall apply local law that most closely approximates +an absolute waiver of all civil liability in connection with the +Program, unless a warranty or assumption of liability accompanies a +copy of the Program in return for a fee. + + END OF TERMS AND CONDITIONS + + How to Apply These Terms to Your New Programs + + If you develop a new program, and you want it to be of the greatest +possible use to the public, the best way to achieve this is to make it +free software which everyone can redistribute and change under these terms. + + To do so, attach the following notices to the program. It is safest +to attach them to the start of each source file to most effectively +state the exclusion of warranty; and each file should have at least +the "copyright" line and a pointer to where the full notice is found. + + + Copyright (C) + + 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 3 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, see . + +Also add information on how to contact you by electronic and paper mail. + + If the program does terminal interaction, make it output a short +notice like this when it starts in an interactive mode: + + Copyright (C) + This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, your program's commands +might be different; for a GUI interface, you would use an "about box". + + You should also get your employer (if you work as a programmer) or school, +if any, to sign a "copyright disclaimer" for the program, if necessary. +For more information on this, and how to apply and follow the GNU GPL, see +. + + The GNU General Public License does not permit incorporating your program +into proprietary programs. If your program is a subroutine library, you +may consider it more useful to permit linking proprietary applications with +the library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. But first, please read +. diff --git a/README.md b/README.md new file mode 100644 index 0000000..57c2037 --- /dev/null +++ b/README.md @@ -0,0 +1,19 @@ +# CutefishOS KWin Plugins + +## Dependencies + +`sudo pacman -S extra-cmake-modules qt5-base qt5-declarative kconfig kdecoration kguiaddons kcoreaddons kconfigwidgets kwindowsystem kwayland kwin` + +## Build + +``` +mkdir build +cd build +cmake .. +make +sudo make install +``` + +## License + +cutefish-kwin-plugins is licensed under GPLv3. diff --git a/config/kglobalshortcutsrc b/config/kglobalshortcutsrc new file mode 100644 index 0000000..5a9d666 --- /dev/null +++ b/config/kglobalshortcutsrc @@ -0,0 +1,4 @@ +[kwin] +Window Close=Alt+F4,Alt+F4,Close +Window Absolute Maximize=Meta+Up,none,Maximize +Window Unmaximize=Meta+Down,none,Unmaximize \ No newline at end of file diff --git a/config/kwinrc b/config/kwinrc new file mode 100644 index 0000000..1cc76d7 --- /dev/null +++ b/config/kwinrc @@ -0,0 +1,51 @@ +[Plugins] +blurEnabled=true +slidingpopupsEnabled=true +kwin4_effect_dialogparentEnabled=true +kwin4_effect_fadeEnabled=true +kwin4_effect_squashEnabled=false +kwin4_effect_translucencyEnabled=false +magiclampEnabled=false + +[Effect-Blur] +BlurStrength=8 +NoiseStrength=0 + +[Windows] +FocusStealingPreventionLevel=0 +HideUtilityWindowsForInactive=false +BorderlessMaximizedWindows=false +Placement=Centered + +[Effect-FlipSwitch] +TabBox=false +TabBoxAlternative=false + +[Effect-CoverSwitch] +TabBox=false +TabBoxAlternative=false + +[Effect-SlidingPopups] +SlideInTime=250 +SlideOutTime=250 + +[TabBox] +ActivitiesMode=1 +ApplicationsMode=0 +BorderActivate=9 +BorderAlternativeActivate=9 +DesktopMode=1 +HighlightWindows=true +LayoutName=cutefish_thumbnail +MinimizedMode=0 +MultiScreenMode=0 +ShowDesktopMode=0 +ShowTabBox=true +SwitchingMode=0 + +[org.kde.kdecoration2] +BorderSize=Normal +ButtonsOnLeft= +ButtonsOnRight=HIAX +library=org.cutefish.decoration +theme= diff --git a/config/kwinrulesrc b/config/kwinrulesrc new file mode 100644 index 0000000..4aa1422 --- /dev/null +++ b/config/kwinrulesrc @@ -0,0 +1,15 @@ +[1] +Description=cutefish-dock +desktop=-1 +desktoprule=2 +wmclass=cutefish-dock cutefish-dock +wmclasscomplete=true +wmclassmatch=1 + +[2] +Description=cutefish-launcher +strictgeometry=false +strictgeometryrule=2 +wmclass=cutefish-launcher cutefish-launcher +wmclasscomplete=true +wmclassmatch=1 \ No newline at end of file diff --git a/plugins/CMakeLists.txt b/plugins/CMakeLists.txt new file mode 100644 index 0000000..e2da2da --- /dev/null +++ b/plugins/CMakeLists.txt @@ -0,0 +1,28 @@ +find_package(Qt5 CONFIG REQUIRED COMPONENTS Core Gui) +find_package(KF5CoreAddons REQUIRED) +find_package(KF5WindowSystem REQUIRED) + +# 获取qmake +get_target_property(QT_QMAKE_EXECUTABLE ${Qt5Core_QMAKE_EXECUTABLE} IMPORTED_LOCATION) +if(NOT QT_QMAKE_EXECUTABLE) + message(FATAL_ERROR "qmake is not found.") +endif() + +# execute the command "qmake -query QT_INSTALL_PLUGINS" to get the path of plugins dir. +execute_process(COMMAND ${QT_QMAKE_EXECUTABLE} -query QT_INSTALL_PLUGINS + OUTPUT_VARIABLE QT_PLUGINS_DIR + OUTPUT_STRIP_TRAILING_WHITESPACE +) +if(QT_PLUGINS_DIR) + message(STATUS "Qt5 plugin directory:" "${QT_PLUGINS_DIR}") +else() + message(FATAL_ERROR "Qt5 plugin directory cannot be detected.") +endif() + +# set(CMAKE_INCLUDE_CURRENT_DIR ON) +# set(CMAKE_AUTOMOC ON) +# set(CMAKE_AUTOUIC ON) +# set(CMAKE_AUTORCC ON) + +# add_subdirectory(blur) +add_subdirectory(decoration) diff --git a/plugins/decoration/CMakeLists.txt b/plugins/decoration/CMakeLists.txt new file mode 100644 index 0000000..bb3b065 --- /dev/null +++ b/plugins/decoration/CMakeLists.txt @@ -0,0 +1,34 @@ +project (cutefishdecoration) +set(CMAKE_CXX_STANDARD 11) + +find_package(KF5CoreAddons REQUIRED) +find_package(KF5Config REQUIRED) +find_package(KF5WindowSystem REQUIRED) +find_package(KDecoration2 REQUIRED) +find_package(Qt5 CONFIG REQUIRED COMPONENTS Gui Core) + +set (decoration_SRCS + decoration.cpp + button.cpp + resources.qrc +) + +add_library (cutefishdecoration MODULE + ${decoration_SRCS} +) + +target_link_libraries (cutefishdecoration + PUBLIC + Qt5::Core + Qt5::Gui + KF5::ConfigCore + KF5::ConfigGui + KF5::CoreAddons + KF5::WindowSystem + + PRIVATE + KDecoration2::KDecoration +) + +install (TARGETS cutefishdecoration + DESTINATION ${QT_PLUGINS_DIR}/org.kde.kdecoration2) diff --git a/plugins/decoration/button.cpp b/plugins/decoration/button.cpp new file mode 100644 index 0000000..ab969bd --- /dev/null +++ b/plugins/decoration/button.cpp @@ -0,0 +1,114 @@ +/* + * Copyright (C) 2020 PandaOS Team. + * + * Author: rekols + * + * 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 3 of the License, or + * 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, see . + */ + +#include "button.h" +#include "decoration.h" + +#include +#include + +#include +#include + +Button::Button(KDecoration2::DecorationButtonType type, const QPointer &decoration, QObject *parent) + : KDecoration2::DecorationButton(type, decoration, parent) +{ + auto c = decoration->client().toStrongRef().data(); + + switch (type) { + case KDecoration2::DecorationButtonType::Menu: + break; + case KDecoration2::DecorationButtonType::Minimize: + setVisible(c->isMinimizeable()); + connect(c, &KDecoration2::DecoratedClient::minimizeableChanged, this, &Button::setVisible); + break; + case KDecoration2::DecorationButtonType::Maximize: + setVisible(c->isMaximizeable()); + connect(c, &KDecoration2::DecoratedClient::maximizeableChanged, this, &Button::setVisible); + break; + case KDecoration2::DecorationButtonType::Close: + setVisible(c->isCloseable()); + connect(c, &KDecoration2::DecoratedClient::closeableChanged, this, &Button::setVisible); + break; + default: + setVisible(false); + break; + } +} + +KDecoration2::DecorationButton *Button::create(KDecoration2::DecorationButtonType type, KDecoration2::Decoration *decoration, QObject *parent) +{ + return new Button(type, decoration, parent); +} + +void Button::paint(QPainter *painter, const QRect &repaintRegion) +{ + Q_UNUSED(repaintRegion) + + Cutefish::Decoration *decoration = qobject_cast(this->decoration()); + + if (!decoration) + return; + + auto c = decoration->client().toStrongRef().data(); + const bool isDarkMode = decoration->darkMode(); + const QRect &rect = geometry().toRect(); + painter->save(); + + painter->setRenderHints(QPainter::Antialiasing); + + QRect btnRect(0, 0, 30, 30); + btnRect.moveCenter(rect.center()); + + if (isHovered() || isPressed()) { + painter->setPen(Qt::NoPen); + painter->setBrush(isDarkMode ? isPressed() ? QColor(255, 255, 255, 255 * 0.1) : QColor(255, 255, 255, 255 * 0.15) + : isPressed() ? QColor(0, 0, 0, 255 * 0.15) : QColor(0, 0, 0, 255 * 0.1)); + painter->drawRoundedRect(btnRect, btnRect.height() / 2, btnRect.height() / 2); + } + + switch (type()) { + case KDecoration2::DecorationButtonType::Menu: { + c->icon().paint(painter, rect); + break; + } + case KDecoration2::DecorationButtonType::ApplicationMenu: { + break; + } + case KDecoration2::DecorationButtonType::Minimize: { + painter->drawPixmap(btnRect, decoration->minimizeBtnPixmap()); + break; + } + case KDecoration2::DecorationButtonType::Maximize: { + if (isChecked()) + painter->drawPixmap(btnRect, decoration->restoreBtnPixmap()); + else + painter->drawPixmap(btnRect, decoration->maximizeBtnPixmap()); + break; + } + case KDecoration2::DecorationButtonType::Close: { + painter->drawPixmap(btnRect, decoration->closeBtnPixmap()); + break; + } + default: + break; + } + + painter->restore(); +} diff --git a/plugins/decoration/button.h b/plugins/decoration/button.h new file mode 100644 index 0000000..eb979f3 --- /dev/null +++ b/plugins/decoration/button.h @@ -0,0 +1,36 @@ +/* + * Copyright (C) 2020 PandaOS Team. + * + * Author: rekols + * + * 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 3 of the License, or + * 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, see . + */ + +#ifndef BUTTON_H +#define BUTTON_H + +#include + +class Button : KDecoration2::DecorationButton +{ +public: + explicit Button(KDecoration2::DecorationButtonType type, const QPointer &decoration, QObject *parent = nullptr); + + static DecorationButton *create(KDecoration2::DecorationButtonType type, KDecoration2::Decoration *decoration, QObject *parent); + +protected: + void paint(QPainter *painter, const QRect &repaintRegion) override; +}; + +#endif // BUTTON_H \ No newline at end of file diff --git a/plugins/decoration/cutefishos.json b/plugins/decoration/cutefishos.json new file mode 100644 index 0000000..8fa82fe --- /dev/null +++ b/plugins/decoration/cutefishos.json @@ -0,0 +1,14 @@ +{ + "KPlugin": { + "Description": "Window decoration", + "EnabledByDefault": true, + "Id": "org.cutefish.decoration", + "Name": "CutefishOS Window Frame", + "ServiceTypes": [ + "org.kde.kdecoration2" + ] + }, + "org.kde.kdecoration2": { + "blur": false + } +} diff --git a/plugins/decoration/decoration.cpp b/plugins/decoration/decoration.cpp new file mode 100644 index 0000000..a38db59 --- /dev/null +++ b/plugins/decoration/decoration.cpp @@ -0,0 +1,495 @@ +/* + * Copyright (C) 2020 PandaOS Team. + * + * Author: rekols + * + * 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 3 of the License, or + * 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, see . + */ + +// own +#include "decoration.h" +#include "button.h" + +// KDecoration +#include +#include +#include + +// Qt +#include +#include +#include +#include +#include + +#include + +#include + +K_PLUGIN_FACTORY_WITH_JSON( + CutefishDecorationFactory, + "cutefishos.json", + registerPlugin();); + +namespace Cutefish +{ +static int g_sDecoCount = 0; +static int g_shadowSize = 0; +static int g_shadowStrength = 0; +static QColor g_shadowColor = Qt::black; +static QSharedPointer g_sShadow; + +Decoration::Decoration(QObject *parent, const QVariantList &args) + : KDecoration2::Decoration(parent, args), + m_settings(new QSettings(QSettings::UserScope, "cutefishos", "theme")), + m_settingsFile(m_settings->fileName()), + m_fileWatcher(new QFileSystemWatcher) +{ + ++g_sDecoCount; +} + +Decoration::~Decoration() +{ + if (--g_sDecoCount == 0) { + g_sShadow.clear(); + } +} + +void Decoration::paint(QPainter *painter, const QRect &repaintRegion) +{ + auto *decoratedClient = client().toStrongRef().data(); + auto s = settings(); + + painter->fillRect(rect(), Qt::transparent); + + if (!decoratedClient->isShaded()) { + // paintFrameBackground(painter, repaintRegion); + + painter->fillRect(rect(), Qt::transparent); + painter->save(); + painter->setRenderHint(QPainter::Antialiasing); + painter->setPen(Qt::NoPen); + painter->setBrush(titleBarBackgroundColor()); + + if (s->isAlphaChannelSupported() && radiusAvailable()) { + painter->drawRoundedRect(rect(), m_frameRadius, m_frameRadius); + + QPen pen; + pen.setWidthF(0.2); + pen.setColor(QColor(255, 255, 255, 255 * 0.8)); + painter->setRenderHint(QPainter::Antialiasing); + painter->setPen(pen); + painter->setBrush(Qt::transparent); + painter->drawRoundedRect(QRect(rect().x() + 1, rect().y() + 1, rect().width() - 2, rect().height() - 2), m_frameRadius - 1, m_frameRadius - 1); + } else { + painter->drawRect(rect()); + } + painter->restore(); + + // draw buttons. + m_leftButtons->paint(painter, repaintRegion); + m_rightButtons->paint(painter, repaintRegion); + } + + // paintTitleBarBackground(painter, repaintRegion); + paintCaption(painter, repaintRegion); + paintButtons(painter, repaintRegion); +} + +void Decoration::init() +{ + auto c = client().toStrongRef().data(); + auto s = settings(); + + reconfigure(); + updateTitleBar(); + + connect(s.data(), &KDecoration2::DecorationSettings::borderSizeChanged, this, &Decoration::recalculateBorders); + + // a change in font might cause the borders to change + connect(s.data(), &KDecoration2::DecorationSettings::fontChanged, this, &Decoration::recalculateBorders); + connect(s.data(), &KDecoration2::DecorationSettings::spacingChanged, this, &Decoration::recalculateBorders); + + // buttons + connect(s.data(), &KDecoration2::DecorationSettings::spacingChanged, this, &Decoration::updateButtonsGeometryDelayed); + connect(s.data(), &KDecoration2::DecorationSettings::decorationButtonsLeftChanged, this, &Decoration::updateButtonsGeometryDelayed); + connect(s.data(), &KDecoration2::DecorationSettings::decorationButtonsRightChanged, this, &Decoration::updateButtonsGeometryDelayed); + + connect(c, &KDecoration2::DecoratedClient::adjacentScreenEdgesChanged, this, &Decoration::recalculateBorders); + connect(c, &KDecoration2::DecoratedClient::maximizedHorizontallyChanged, this, &Decoration::recalculateBorders); + connect(c, &KDecoration2::DecoratedClient::maximizedVerticallyChanged, this, &Decoration::recalculateBorders); + connect(c, &KDecoration2::DecoratedClient::shadedChanged, this, &Decoration::recalculateBorders); + connect(c, &KDecoration2::DecoratedClient::captionChanged, this, [this]() { + // update the caption area + update(titleBar()); + }); + + connect(c, &KDecoration2::DecoratedClient::activeChanged, this, [this] { + update(titleBar()); + }); + + connect(c, &KDecoration2::DecoratedClient::widthChanged, this, &Decoration::updateTitleBar); + connect(c, &KDecoration2::DecoratedClient::maximizedChanged, this, &Decoration::updateTitleBar); + + connect(c, &KDecoration2::DecoratedClient::widthChanged, this, &Decoration::updateButtonsGeometry); + connect(c, &KDecoration2::DecoratedClient::maximizedChanged, this, &Decoration::updateButtonsGeometry); + connect(c, &KDecoration2::DecoratedClient::adjacentScreenEdgesChanged, this, &Decoration::updateButtonsGeometry); + connect(c, &KDecoration2::DecoratedClient::shadedChanged, this, &Decoration::updateButtonsGeometry); + + // cutefishos settings + m_fileWatcher->addPath(m_settingsFile); + connect(m_fileWatcher, &QFileSystemWatcher::fileChanged, this, [=] { + updateBtnPixmap(); + + update(titleBar()); + updateTitleBar(); + updateButtonsGeometry(); + reconfigure(); + + bool fileDeleted = !m_fileWatcher->files().contains(m_settingsFile); + if (fileDeleted) + m_fileWatcher->addPath(m_settingsFile); + }); + + updateBtnPixmap(); + createButtons(); + + // // For some reason, the shadow should be installed the last. Otherwise, + // // the Window Decorations KCM crashes. + updateShadow(); +} + +void Decoration::reconfigure() +{ + recalculateBorders(); + updateShadow(); +} + +void Decoration::createButtons() +{ + m_leftButtons = new KDecoration2::DecorationButtonGroup(KDecoration2::DecorationButtonGroup::Position::Left, this, &Button::create); + m_rightButtons = new KDecoration2::DecorationButtonGroup(KDecoration2::DecorationButtonGroup::Position::Right, this, &Button::create); + updateButtonsGeometry(); +} + +void Decoration::recalculateBorders() +{ + QMargins borders; + + if (!isMaximized()) { + borders.setLeft(m_frameRadius / 2); + borders.setRight(m_frameRadius / 2); + borders.setBottom(m_frameRadius / 2); + } + + borders.setTop(titleBarHeight()); + + setBorders(borders); +} + +void Decoration::updateResizeBorders() +{ + QMargins borders; + + const int extender = settings()->largeSpacing(); + borders.setLeft(extender); + borders.setTop(extender); + borders.setRight(extender); + borders.setBottom(extender); + + setResizeOnlyBorders(borders); +} + +void Decoration::updateTitleBar() +{ + auto *decoratedClient = client().toStrongRef().data(); + setTitleBar(QRect(0, 0, decoratedClient->width(), titleBarHeight())); +} + +void Decoration::updateButtonsGeometryDelayed() +{ + QTimer::singleShot(0, this, &Decoration::updateButtonsGeometry); +} + +void Decoration::updateButtonsGeometry() +{ + if (!m_leftButtons || !m_rightButtons) + return; + + auto s = settings(); + auto c = client().toStrongRef().data(); + int right_margin = 5; + int button_spacing = 10; + + foreach (const QPointer &button, m_leftButtons->buttons() + m_rightButtons->buttons()) { + button.data()->setGeometry(QRectF(QPoint(0, 0), QSizeF(titleBarHeight(), titleBarHeight()))); + } + + if (!m_leftButtons->buttons().isEmpty()) { + m_leftButtons->setPos(QPointF(0, 0)); + m_leftButtons->setSpacing(button_spacing); + } + + if (!m_rightButtons->buttons().isEmpty()) { + // if (c->isMaximizedHorizontally()) { + // right_margin = 0; + // } + + m_rightButtons->setPos(QPointF(size().width() - m_rightButtons->geometry().width() - right_margin, 0)); + m_rightButtons->setSpacing(button_spacing); + } + + update(); +} + +void Decoration::updateShadow() +{ + // assign global shadow if exists and parameters match + if (!g_sShadow) { + // assign parameters + g_shadowSize = 70; + g_shadowStrength = 30; + g_shadowColor = Qt::black; + const int shadowOverlap = m_frameRadius; + // const int shadowOffset = qMax(6 * g_shadowSize / 16, shadowOverlap * 2); + const int shadowOffset = shadowOverlap; + + // create image + QImage image(2 * g_shadowSize, 2 * g_shadowSize, QImage::Format_ARGB32_Premultiplied); + image.fill(Qt::transparent); + + // create gradient + // gaussian delta function + auto alpha = [](qreal x) { return std::exp( -x*x/0.15 ); }; + + // color calculation delta function + auto gradientStopColor = [](QColor color, int alpha) { + color.setAlpha(alpha); + return color; + }; + + QRadialGradient radialGradient(g_shadowSize, g_shadowSize, g_shadowSize); + for (int i = 0; i < 10; ++i) { + const qreal x(qreal( i ) / 9); + radialGradient.setColorAt(x, gradientStopColor(g_shadowColor, alpha(x) * g_shadowStrength)); + } + + radialGradient.setColorAt(1, gradientStopColor(g_shadowColor, 0 )); + + QPainter painter; + // fill + painter.begin(&image); + //TODO review these + //QPainter painter(&image); + painter.setRenderHint( QPainter::Antialiasing, true ); + painter.fillRect( image.rect(), radialGradient); + + // contrast pixel + QRectF innerRect = QRectF( + g_shadowSize - shadowOverlap, g_shadowSize - shadowOffset - shadowOverlap, + 2 * shadowOverlap, shadowOffset + 2 * shadowOverlap ); + // g_shadowSize - shadowOffset - shadowOverlap, g_shadowSize - shadowOffset - shadowOverlap, + // shadowOffset + 2*shadowOverlap, shadowOffset + 2*shadowOverlap ); + + painter.setPen( gradientStopColor(g_shadowColor, g_shadowStrength * 0.5)); + painter.setBrush(Qt::NoBrush); + painter.drawRoundedRect(innerRect, -0.5 + m_frameRadius, -0.5 + m_frameRadius); + + // mask out inner rect + painter.setPen(Qt::NoPen); + painter.setBrush(Qt::black); + painter.setCompositionMode(QPainter::CompositionMode_DestinationOut); + painter.drawRoundedRect(innerRect, 0.5 + m_frameRadius, 0.5 + m_frameRadius); + painter.end(); + + g_sShadow = QSharedPointer::create(); + g_sShadow->setPadding( QMargins( + // g_shadowSize - shadowOffset - shadowOverlap, + g_shadowSize - shadowOverlap, + g_shadowSize - shadowOffset - shadowOverlap, + g_shadowSize - shadowOverlap, + g_shadowSize - shadowOverlap)); + + g_sShadow->setInnerShadowRect(QRect(g_shadowSize, g_shadowSize, 1, 1)); + + // assign image + g_sShadow->setShadow(image); + } + + setShadow(g_sShadow); +} + +void Decoration::updateBtnPixmap() +{ + QString dirName = darkMode() ? "dark" : "light"; + + m_closeBtnPixmap = fromSvgToPixmap(QString(":/images/%1/close_normal.svg").arg(dirName), QSize(30, 30)); + m_maximizeBtnPixmap = fromSvgToPixmap(QString(":/images/%1/maximize_normal.svg").arg(dirName), QSize(30, 30)); + m_minimizeBtnPixmap = fromSvgToPixmap(QString(":/images/%1/minimize_normal.svg").arg(dirName), QSize(30, 30)); + m_restoreBtnPixmap = fromSvgToPixmap(QString(":/images/%1/restore_normal.svg").arg(dirName), QSize(30, 30)); +} + +QPixmap Decoration::fromSvgToPixmap(const QString &file, const QSize &size) +{ + const qreal ratio = qApp->devicePixelRatio(); + QPixmap pixmap(size * ratio); + pixmap.load(file); + pixmap.setDevicePixelRatio(ratio); + return pixmap; +} + +int Decoration::titleBarHeight() const +{ + qreal ratio = qApp->devicePixelRatio(); + return m_titleBarHeight * ratio; + + // const QFontMetrics fontMetrics(settings()->font()); + // const int baseUnit = settings()->gridUnit(); + // return qRound(1.5 * baseUnit) + fontMetrics.height(); +} + +bool Decoration::darkMode() const +{ + QSettings settings(QSettings::UserScope, "cutefishos", "theme"); + return settings.value("DarkMode", false).toBool(); +} + +bool Decoration::radiusAvailable() const +{ + return client().toStrongRef().data()->adjacentScreenEdges() == Qt::Edges(); +} + +bool Decoration::isMaximized() const +{ + return client().toStrongRef().data()->isMaximized(); +} + +void Decoration::paintFrameBackground(QPainter *painter, const QRect &repaintRegion) const +{ + Q_UNUSED(repaintRegion) + + const auto *decoratedClient = client().toStrongRef().data(); + + painter->save(); + + painter->fillRect(rect(), Qt::transparent); + painter->setRenderHint(QPainter::Antialiasing); + painter->setPen(Qt::NoPen); + // painter->setBrush(decoratedClient->color( + // decoratedClient->isActive() + // ? KDecoration2::ColorGroup::Active + // : KDecoration2::ColorGroup::Inactive, + // KDecoration2::ColorRole::Frame)); + // painter->setClipRect(0, borderTop(), size().width(), size().height() - borderTop(), Qt::IntersectClip); + // painter->drawRect(rect()); + + painter->restore(); +} + +QColor Decoration::titleBarBackgroundColor() const +{ + return darkMode() ? m_titleBarBgDarkColor : m_titleBarBgColor; + + // const auto *decoratedClient = client().toStrongRef().data(); + // const auto group = decoratedClient->isActive() + // ? KDecoration2::ColorGroup::Active + // : KDecoration2::ColorGroup::Inactive; + // const qreal opacity = decoratedClient->isActive() + // ? s_titleBarOpacityActive + // : s_titleBarOpacityInactive; + // QColor color = decoratedClient->color(group, KDecoration2::ColorRole::TitleBar); + // color.setAlphaF(opacity); + // return color; +} + +QColor Decoration::titleBarForegroundColor() const +{ + const auto *decoratedClient = client().toStrongRef().data(); + const bool isActive = decoratedClient->isActive(); + QColor color; + + if (isActive) { + color = darkMode() ? m_titleBarFgDarkColor : m_titleBarFgColor; + } else { + color = darkMode() ? m_unfocusedFgDarkColor : m_unfocusedFgColor; + } + + return color; +} + +void Decoration::paintTitleBarBackground(QPainter *painter, const QRect &repaintRegion) const +{ + Q_UNUSED(repaintRegion) + + const auto *decoratedClient = client().toStrongRef().data(); + + painter->save(); + painter->setRenderHint(QPainter::Antialiasing); + painter->setPen(Qt::NoPen); + // painter->setBrush(titleBarBackgroundColor()); + painter->setBrush(Qt::red); + painter->drawRoundedRect(QRect(0, 0, decoratedClient->width(), titleBarHeight()), 6, 6); + // painter->drawRect(QRect(0, 0, decoratedClient->width(), titleBarHeight())); + painter->restore(); +} + +void Decoration::paintCaption(QPainter *painter, const QRect &repaintRegion) const +{ + Q_UNUSED(repaintRegion) + + const auto *decoratedClient = client().toStrongRef().data(); + + const int textWidth = settings()->fontMetrics().boundingRect(decoratedClient->caption()).width(); + const QRect textRect((size().width() - textWidth) / 2, 0, textWidth, titleBarHeight()); + + const QRect titleBarRect(0, 0, size().width(), titleBarHeight()); + + const QRect availableRect = titleBarRect.adjusted( + m_leftButtons->geometry().width() + settings()->smallSpacing(), 0, + -(m_rightButtons->geometry().width() + settings()->smallSpacing()), 0 + ); + + QRect captionRect; + Qt::Alignment alignment; + + if (textRect.left() < availableRect.left()) { + captionRect = availableRect; + alignment = Qt::AlignLeft | Qt::AlignVCenter; + } else if (availableRect.right() < textRect.right()) { + captionRect = availableRect; + alignment = Qt::AlignRight | Qt::AlignVCenter; + } else { + captionRect = titleBarRect; + alignment = Qt::AlignCenter; + } + + const QString caption = painter->fontMetrics().elidedText( + decoratedClient->caption(), Qt::ElideMiddle, captionRect.width()); + + painter->save(); + painter->setFont(settings()->font()); + painter->setPen(titleBarForegroundColor()); + painter->drawText(captionRect, alignment, caption); + painter->restore(); +} + +void Decoration::paintButtons(QPainter *painter, const QRect &repaintRegion) const +{ + m_leftButtons->paint(painter, repaintRegion); + m_rightButtons->paint(painter, repaintRegion); +} + +} + +#include "decoration.moc" diff --git a/plugins/decoration/decoration.h b/plugins/decoration/decoration.h new file mode 100644 index 0000000..5a20c8d --- /dev/null +++ b/plugins/decoration/decoration.h @@ -0,0 +1,112 @@ +/* + * Copyright (C) 2020 PandaOS Team. + * + * Author: rekols + * + * 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 3 of the License, or + * 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, see . + */ +#pragma once + +// KDecoration +#include +#include + +// Qt +#include +#include +#include +#include + +namespace Cutefish +{ + +class CloseButton; +class MaximizeButton; +class MinimizeButton; + +class Decoration : public KDecoration2::Decoration +{ + Q_OBJECT + +public: + Decoration(QObject *parent = nullptr, const QVariantList &args = QVariantList()); + ~Decoration() override; + + void paint(QPainter *painter, const QRect &repaintRegion) override; + + QPixmap closeBtnPixmap() { return m_closeBtnPixmap; } + QPixmap maximizeBtnPixmap() { return m_maximizeBtnPixmap; } + QPixmap minimizeBtnPixmap() { return m_minimizeBtnPixmap; } + QPixmap restoreBtnPixmap() { return m_restoreBtnPixmap; } + + bool darkMode() const; + +public slots: + void init() override; + +private: + void reconfigure(); + void createButtons(); + void recalculateBorders(); + void updateResizeBorders(); + void updateTitleBar(); + void updateButtonsGeometryDelayed(); + void updateButtonsGeometry(); + void updateShadow(); + + void updateBtnPixmap(); + QPixmap fromSvgToPixmap(const QString &file, const QSize &size); + + int titleBarHeight() const; + + QColor titleBarBackgroundColor() const; + QColor titleBarForegroundColor() const; + + bool radiusAvailable() const; + bool isMaximized() const; + + void paintFrameBackground(QPainter *painter, const QRect &repaintRegion) const; + void paintTitleBarBackground(QPainter *painter, const QRect &repaintRegion) const; + void paintCaption(QPainter *painter, const QRect &repaintRegion) const; + void paintButtons(QPainter *painter, const QRect &repaintRegion) const; + + KDecoration2::DecorationButtonGroup *m_leftButtons; + KDecoration2::DecorationButtonGroup *m_rightButtons; + + friend class CloseButton; + friend class MaximizeButton; + friend class MinimizeButton; + +private: + int m_titleBarHeight = 38; + int m_frameRadius = 10; + QColor m_titleBarBgColor = QColor(255, 255, 255, 255); + QColor m_titleBarFgColor = QColor(56, 56, 56, 255); + QColor m_unfocusedFgColor = QColor(127, 127, 127, 255); + + QColor m_titleBarBgDarkColor = QColor(59, 59, 61); + QColor m_titleBarFgDarkColor = QColor(202, 203, 206); + QColor m_unfocusedFgDarkColor = QColor(112, 112, 112); + + QSettings *m_settings; + QString m_settingsFile; + QFileSystemWatcher *m_fileWatcher; + + QPixmap m_closeBtnPixmap; + QPixmap m_maximizeBtnPixmap; + QPixmap m_minimizeBtnPixmap; + QPixmap m_restoreBtnPixmap; +}; + +} diff --git a/plugins/decoration/images/dark/close_normal.svg b/plugins/decoration/images/dark/close_normal.svg new file mode 100644 index 0000000..0bb6862 --- /dev/null +++ b/plugins/decoration/images/dark/close_normal.svg @@ -0,0 +1,85 @@ + + + + + + + + + + image/svg+xml + + + + + + + + + + + + + diff --git a/plugins/decoration/images/dark/maximize_normal.svg b/plugins/decoration/images/dark/maximize_normal.svg new file mode 100644 index 0000000..da4fce2 --- /dev/null +++ b/plugins/decoration/images/dark/maximize_normal.svg @@ -0,0 +1,95 @@ + + + + + + + + + + + + + + image/svg+xml + + + + + + + + + + + + + diff --git a/plugins/decoration/images/dark/minimize_normal.svg b/plugins/decoration/images/dark/minimize_normal.svg new file mode 100644 index 0000000..15b9119 --- /dev/null +++ b/plugins/decoration/images/dark/minimize_normal.svg @@ -0,0 +1,78 @@ + + + + + + + + + + image/svg+xml + + + + + + + + + + + + diff --git a/plugins/decoration/images/dark/restore_normal.svg b/plugins/decoration/images/dark/restore_normal.svg new file mode 100644 index 0000000..a107b55 --- /dev/null +++ b/plugins/decoration/images/dark/restore_normal.svg @@ -0,0 +1,90 @@ + + + + + + + + + + image/svg+xml + + + + + + + + + + + + + + + + diff --git a/plugins/decoration/images/light/close_normal.svg b/plugins/decoration/images/light/close_normal.svg new file mode 100644 index 0000000..15be335 --- /dev/null +++ b/plugins/decoration/images/light/close_normal.svg @@ -0,0 +1,85 @@ + + + + + + + + + + image/svg+xml + + + + + + + + + + + + + diff --git a/plugins/decoration/images/light/maximize_normal.svg b/plugins/decoration/images/light/maximize_normal.svg new file mode 100644 index 0000000..dc20649 --- /dev/null +++ b/plugins/decoration/images/light/maximize_normal.svg @@ -0,0 +1,95 @@ + + + + + + + + + + + + + + image/svg+xml + + + + + + + + + + + + + diff --git a/plugins/decoration/images/light/minimize_normal.svg b/plugins/decoration/images/light/minimize_normal.svg new file mode 100644 index 0000000..40d3d59 --- /dev/null +++ b/plugins/decoration/images/light/minimize_normal.svg @@ -0,0 +1,78 @@ + + + + + + + + + + image/svg+xml + + + + + + + + + + + + diff --git a/plugins/decoration/images/light/restore_normal.svg b/plugins/decoration/images/light/restore_normal.svg new file mode 100644 index 0000000..486d913 --- /dev/null +++ b/plugins/decoration/images/light/restore_normal.svg @@ -0,0 +1,308 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + image/svg+xml + + + + + + + + + + + + + + + + diff --git a/plugins/decoration/resources.qrc b/plugins/decoration/resources.qrc new file mode 100644 index 0000000..310556c --- /dev/null +++ b/plugins/decoration/resources.qrc @@ -0,0 +1,12 @@ + + + images/dark/close_normal.svg + images/dark/maximize_normal.svg + images/dark/minimize_normal.svg + images/dark/restore_normal.svg + images/light/close_normal.svg + images/light/maximize_normal.svg + images/light/minimize_normal.svg + images/light/restore_normal.svg + + diff --git a/scripts/cutefish_squash/contents/code/main.js b/scripts/cutefish_squash/contents/code/main.js new file mode 100644 index 0000000..97c2020 --- /dev/null +++ b/scripts/cutefish_squash/contents/code/main.js @@ -0,0 +1,155 @@ +/* + This file is part of the KDE project. + + SPDX-FileCopyrightText: 2018 Vlad Zahorodnii + + SPDX-License-Identifier: GPL-2.0-or-later +*/ + +"use strict"; + +var squashEffect = { + duration: animationTime(280), + loadConfig: function () { + squashEffect.duration = animationTime(280); + }, + slotWindowMinimized: function (window) { + if (effects.hasActiveFullScreenEffect) { + return; + } + + // If the window doesn't have an icon in the task manager, + // don't animate it. + var iconRect = window.iconGeometry; + if (iconRect.width == 0 || iconRect.height == 0) { + return; + } + + if (window.unminimizeAnimation) { + if (redirect(window.unminimizeAnimation, Effect.Backward)) { + return; + } + cancel(window.unminimizeAnimation); + delete window.unminimizeAnimation; + } + + if (window.minimizeAnimation) { + if (redirect(window.minimizeAnimation, Effect.Forward)) { + return; + } + cancel(window.minimizeAnimation); + } + + var windowRect = window.geometry; + + window.minimizeAnimation = animate({ + window: window, + curve: QEasingCurve.InOutQuad, + duration: squashEffect.duration, + animations: [ + { + type: Effect.Size, + from: { + value1: windowRect.width, + value2: windowRect.height + }, + to: { + value1: iconRect.width, + value2: iconRect.height + } + }, + { + type: Effect.Translation, + from: { + value1: 0.0, + value2: 0.0 + }, + to: { + value1: iconRect.x - windowRect.x - + (windowRect.width - iconRect.width) / 2, + value2: iconRect.y - windowRect.y - + (windowRect.height - iconRect.height) / 2, + } + }, + { + type: Effect.Opacity, + from: 1.0, + to: 1.0 + } + ] + }); + }, + slotWindowUnminimized: function (window) { + if (effects.hasActiveFullScreenEffect) { + return; + } + + // If the window doesn't have an icon in the task manager, + // don't animate it. + var iconRect = window.iconGeometry; + if (iconRect.width == 0 || iconRect.height == 0) { + return; + } + + if (window.minimizeAnimation) { + if (redirect(window.minimizeAnimation, Effect.Backward)) { + return; + } + cancel(window.minimizeAnimation); + delete window.minimizeAnimation; + } + + if (window.unminimizeAnimation) { + if (redirect(window.unminimizeAnimation, Effect.Forward)) { + return; + } + cancel(window.unminimizeAnimation); + } + + var windowRect = window.geometry; + + window.unminimizeAnimation = animate({ + window: window, + curve: QEasingCurve.InOutQuad, + duration: squashEffect.duration, + animations: [ + { + type: Effect.Size, + from: { + value1: iconRect.width, + value2: iconRect.height + }, + to: { + value1: windowRect.width, + value2: windowRect.height + } + }, + { + type: Effect.Translation, + from: { + value1: iconRect.x - windowRect.x - + (windowRect.width - iconRect.width) / 2, + value2: iconRect.y - windowRect.y - + (windowRect.height - iconRect.height) / 2, + }, + to: { + value1: 0.0, + value2: 0.0 + } + }, + { + type: Effect.Opacity, + from: 1.0, + to: 1.0 + } + ] + }); + }, + init: function () { + effect.configChanged.connect(squashEffect.loadConfig); + effects.windowMinimized.connect(squashEffect.slotWindowMinimized); + effects.windowUnminimized.connect(squashEffect.slotWindowUnminimized); + } +}; + +squashEffect.init(); diff --git a/scripts/cutefish_squash/metadata.desktop b/scripts/cutefish_squash/metadata.desktop new file mode 100644 index 0000000..23ee695 --- /dev/null +++ b/scripts/cutefish_squash/metadata.desktop @@ -0,0 +1,18 @@ +[Desktop Entry] +Icon=preferences-system-windows-effect-squash +Name=CutefishSquash +Type=Service +X-KDE-ParentApp= +X-KDE-PluginInfo-Author=Rivo Laks, Vlad Zahorodnii +X-KDE-PluginInfo-Category=Appearance +X-KDE-PluginInfo-Email=rivolaks@hot.ee, vlad.zahorodnii@kde.org +X-KDE-PluginInfo-License=GPL +X-KDE-PluginInfo-Name=cutefish_squash +X-KDE-PluginInfo-Version=1 +X-KDE-PluginInfo-Website= +X-KDE-ServiceTypes=KWin/Effect +X-KDE-PluginInfo-EnabledByDefault=true +X-KDE-Ordering=60 +X-Plasma-API=javascript +X-Plasma-MainScript=code/main.js +X-KWin-Exclusive-Category=minimize diff --git a/scripts/cutefish_squash/metadata.json b/scripts/cutefish_squash/metadata.json new file mode 100644 index 0000000..024366b --- /dev/null +++ b/scripts/cutefish_squash/metadata.json @@ -0,0 +1,27 @@ +{ + "KPlugin": { + "Authors": [ + { + "Email": "rivolaks@hot.ee, vlad.zahorodnii@kde.org", + "Name": "Rivo Laks, Vlad Zahorodnii" + } + ], + "Category": "Appearance", + "EnabledByDefault": true, + "Icon": "preferences-system-windows-effect-squash", + "Id": "cutefish_squash", + "License": "GPL", + "Name": "CutefishSquash", + "ServiceTypes": [ + "KWin/Effect" + ], + "Version": "1", + "Website": "" + }, + "X-KDE-Ordering": "60", + "X-KDE-ParentApp": "", + "X-KWin-Exclusive-Category": "minimize", + "X-KWin-Video-Url": "https://files.kde.org/plasma/kwin/effect-videos/minimize.ogv", + "X-Plasma-API": "javascript", + "X-Plasma-MainScript": "code/main.js" +} diff --git a/scripts/cutefishlauncher/contents/main.js b/scripts/cutefishlauncher/contents/main.js new file mode 100644 index 0000000..49c7bc1 --- /dev/null +++ b/scripts/cutefishlauncher/contents/main.js @@ -0,0 +1,50 @@ +function rectContains(rect1, rect2) { + rect1.right = rect1.x + rect1.width - 1; + rect1.bottom = rect1.y + rect1.height - 1; + rect2.right = rect2.x + rect2.width - 1; + rect2.bottom = rect2.y + rect2.height - 1; + + if (rect1.x != rect2.x) + return false; + if (rect1.y != rect2.y) + return false; + if (rect1.right != rect2.right) + return false; + if (rect1.bottom != rect2.bottom) + return false; + + return true; +} + +function forceFullScreen(client) { + var newGeometry = client.geometry; + var screen = client.screen; + var screenGeometry = workspace.clientArea(KWin.ScreenArea, screen, 0); + + if (!rectContains(screenGeometry, newGeometry)) { + newGeometry.x = screenGeometry.x; + newGeometry.y = screenGeometry.y; + newGeometry.width = screenGeometry.width; + newGeometry.height = screenGeometry.height; + client.geometry = newGeometry; + } +} + +function setupConnection(client) { + if (client.resourceClass != "cutefish-launcher" + || client.resourceName != "cutefish-launcher" || client.dialog) { + return; + } + + forceFullScreen(client) + client.geometryChanged.connect(client, function () { + forceFullScreen(this); + }); +} + +workspace.clientAdded.connect(setupConnection); +// connect all existing clients +var clients = workspace.clientList(); +for (var i=0; i