diff --git a/applets/kicker/package/contents/ui/DashboardRepresentation.qml b/applets/kicker/package/contents/ui/DashboardRepresentation.qml index 7f1afa283..878737297 100644 --- a/applets/kicker/package/contents/ui/DashboardRepresentation.qml +++ b/applets/kicker/package/contents/ui/DashboardRepresentation.qml @@ -1,1070 +1,1083 @@ /*************************************************************************** * Copyright (C) 2015 by Eike Hein * * * * 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 . * ***************************************************************************/ import QtQuick 2.4 import QtGraphicalEffects 1.0 import org.kde.plasma.core 2.1 as PlasmaCore import org.kde.plasma.components 2.0 as PlasmaComponents import org.kde.plasma.extras 2.0 as PlasmaExtras import org.kde.kquickcontrolsaddons 2.0 import org.kde.kwindowsystem 1.0 import org.kde.plasma.private.shell 2.0 import org.kde.plasma.private.kicker 0.1 as Kicker import "code/tools.js" as Tools /* TODO * Reverse middleRow layout + keyboard nav + filter list text alignment in rtl locales. * Keep cursor column when arrow'ing down past non-full trailing rows into a lower grid. * Make DND transitions cleaner by performing an item swap instead of index reinsertion. */ Kicker.DashboardWindow { id: root property bool smallScreen: ((Math.floor(width / units.iconSizes.huge) <= 22) || (Math.floor(height / units.iconSizes.huge) <= 14)) property int iconSize: smallScreen ? units.iconSizes.large : units.iconSizes.huge property int cellSize: iconSize + theme.mSize(theme.defaultFont).height + (2 * units.smallSpacing) + (2 * Math.max(highlightItemSvg.margins.top + highlightItemSvg.margins.bottom, highlightItemSvg.margins.left + highlightItemSvg.margins.right)) property int columns: Math.floor(((smallScreen ? 85 : 80)/100) * Math.ceil(width / cellSize)) property bool searching: (searchField.text != "") property var widgetExplorer: null keyEventProxy: searchField backgroundColor: Qt.rgba(0, 0, 0, 0.737) onKeyEscapePressed: { if (searching) { searchField.clear(); } else { root.toggle(); } } onVisibleChanged: { tabBar.activeTab = 0; reset(); if (visible) { preloadAllAppsTimer.restart(); } } onSearchingChanged: { if (!searching) { reset(); } else { filterList.currentIndex = -1; if (tabBar.activeTab == 1) { widgetExplorer.widgetsModel.filterQuery = ""; widgetExplorer.widgetsModel.filterType = ""; } } } function reset() { searchField.clear(); globalFavoritesGrid.currentIndex = -1; systemFavoritesGrid.currentIndex = -1; filterList.currentIndex = 0; funnelModel.sourceModel = rootModel.modelForRow(0); mainGrid.model = (tabBar.activeTab == 0) ? funnelModel : root.widgetExplorer.widgetsModel; mainGrid.currentIndex = -1; filterListScrollArea.focus = true; filterList.model = (tabBar.activeTab == 0) ? rootModel : root.widgetExplorer.filterModel; } function updateWidgetExplorer() { if (tabBar.activeTab == 1 /* Widgets */ || tabBar.hoveredTab == 1) { if (!root.widgetExplorer) { root.widgetExplorer = widgetExplorerComponent.createObject(root, { containment: containmentInterface.screenContainment(plasmoid) }); } } else if (root.widgetExplorer) { root.widgetExplorer.destroy(); root.widgetExplorer = null; } } mainItem: MouseArea { id: rootItem anchors.fill: parent acceptedButtons: Qt.LeftButton | Qt.RightButton LayoutMirroring.enabled: Qt.application.layoutDirection == Qt.RightToLeft LayoutMirroring.childrenInherit: true Connections { target: kicker onReset: { if (!searching) { filterList.applyFilter(); if (tabBar.activeTab == 0) { funnelModel.reset(); } } } onDragSourceChanged: { if (!dragSource) { // FIXME TODO HACK: Reset all views post-DND to work around // mouse grab bug despite QQuickWindow::mouseGrabberItem==0x0. // Needs a more involved hunt through Qt Quick sources later since // it's not happening with near-identical code in the menu repr. rootModel.refresh(); } else if (tabBar.activeTab == 1) { root.toggle(); containmentInterface.ensureMutable(containmentInterface.screenContainment(plasmoid)); kwindowsystem.showingDesktop = true; } } } KWindowSystem { id: kwindowsystem } Component { id: widgetExplorerComponent WidgetExplorer { showSpecialFilters: false } } Connections { target: plasmoid onUserConfiguringChanged: { if (plasmoid.userConfiguring) { root.hide() } } } PlasmaComponents.Menu { id: contextMenu PlasmaComponents.MenuItem { action: plasmoid.action("configure") } } PlasmaExtras.Heading { id: dummyHeading visible: false width: 0 level: 1 } TextMetrics { id: headingMetrics font: dummyHeading.font } Kicker.FunnelModel { id: funnelModel onSourceModelChanged: { if (mainColumn.visible) { mainGrid.currentIndex = -1; mainGrid.forceLayout(); } } } Timer { id: preloadAllAppsTimer property bool done: false interval: 1000 repeat: false onTriggered: { if (done || searching) { return; } for (var i = 0; i < rootModel.count; ++i) { var model = rootModel.modelForRow(i); if (model.description == "KICKER_ALL_MODEL") { allAppsGrid.model = model; done = true; break; } } } function defer() { if (running && !done) { restart(); } } } Kicker.ContainmentInterface { id: containmentInterface } DashboardTabBar { id: tabBar y: 0 anchors.horizontalCenter: parent.horizontalCenter visible: (plasmoid.immutability !== PlasmaCore.Types.SystemImmutable) onActiveTabChanged: { updateWidgetExplorer(); reset(); } onHoveredTabChanged: updateWidgetExplorer() Keys.onDownPressed: { mainColumn.tryActivate(0, 0); } } - PlasmaComponents.TextField { + TextEdit { id: searchField width: 0 height: 0 visible: false + persistentSelection: true + onTextChanged: { if (tabBar.activeTab == 0) { runnerModel.query = searchField.text; } else { widgetExplorer.widgetsModel.searchTerm = searchField.text; } } function clear() { text = ""; } + + onSelectionStartChanged: Qt.callLater(searchHeading.updateSelection) + onSelectionEndChanged: Qt.callLater(searchHeading.updateSelection) } - PlasmaExtras.Heading { + TextEdit { id: searchHeading anchors { horizontalCenter: parent.horizontalCenter } y: (middleRow.anchors.topMargin / 2) - (smallScreen ? (height/10) : 0) font.pointSize: dummyHeading.font.pointSize * 1.5 - - elide: Text.ElideRight wrapMode: Text.NoWrap opacity: 1.0 - color: "white" + selectByMouse: false + cursorVisible: false - level: 1 + color: "white" text: searching ? i18n("Searching for '%1'", searchField.text) : i18n("Type to search.") + + function updateSelection() { + if (!searchField.selectedText) { + return; + } + + var delta = text.lastIndexOf(searchField.text, text.length - 2); + searchHeading.select(searchField.selectionStart + delta, searchField.selectionEnd + delta); + } } PlasmaComponents.ToolButton { id: cancelSearchButton anchors { left: searchHeading.right leftMargin: units.largeSpacing verticalCenter: searchHeading.verticalCenter } width: units.iconSizes.large height: width visible: (searchField.text != "") iconName: "dialog-close" flat: false onClicked: searchField.clear(); Keys.onPressed: { if (event.key == Qt.Key_Tab) { event.accepted = true; if (runnerModel.count) { mainColumn.tryActivate(0, 0); } else { systemFavoritesGrid.tryActivate(0, 0); } } else if (event.key == Qt.Key_Backtab) { event.accepted = true; if (tabBar.visible) { tabBar.focus = true; } else if (globalFavoritesGrid.enabled) { globalFavoritesGrid.tryActivate(0, 0); } else { systemFavoritesGrid.tryActivate(0, 0); } } } } Row { id: middleRow anchors { top: parent.top topMargin: units.gridUnit * (smallScreen ? 8 : 10) bottom: parent.bottom bottomMargin: (units.gridUnit * 2) horizontalCenter: parent.horizontalCenter } width: (root.columns * cellSize) + (2 * spacing) spacing: units.gridUnit * 2 Item { id: favoritesColumn anchors { top: parent.top bottom: parent.bottom } width: (columns * cellSize) + units.gridUnit property int columns: 3 PlasmaExtras.Heading { id: favoritesColumnLabel enabled: (tabBar.activeTab == 0) anchors { top: parent.top } x: units.smallSpacing width: parent.width - x elide: Text.ElideRight wrapMode: Text.NoWrap color: "white" level: 1 text: i18n("Favorites") opacity: (enabled ? 1.0 : 0.3) Behavior on opacity { SmoothedAnimation { duration: units.longDuration; velocity: 0.01 } } } PlasmaCore.SvgItem { id: favoritesColumnLabelUnderline enabled: (tabBar.activeTab == 0) anchors { top: favoritesColumnLabel.bottom } width: parent.width - units.gridUnit height: lineSvg.horLineHeight svg: lineSvg elementId: "horizontal-line" opacity: (enabled ? 1.0 : 0.3) Behavior on opacity { SmoothedAnimation { duration: units.longDuration; velocity: 0.01 } } } ItemGridView { id: globalFavoritesGrid enabled: (tabBar.activeTab == 0) anchors { top: favoritesColumnLabelUnderline.bottom topMargin: units.largeSpacing } property int rows: (Math.floor((parent.height - favoritesColumnLabel.height - favoritesColumnLabelUnderline.height - units.largeSpacing) / cellSize) - systemFavoritesGrid.rows) width: parent.width height: rows * cellSize cellWidth: cellSize cellHeight: cellSize iconSize: root.iconSize model: globalFavorites dropEnabled: true usesPlasmaTheme: false opacity: (enabled ? 1.0 : 0.3) Behavior on opacity { SmoothedAnimation { duration: units.longDuration; velocity: 0.01 } } onCurrentIndexChanged: { preloadAllAppsTimer.defer(); } onKeyNavRight: { mainColumn.tryActivate(currentRow(), 0); } onKeyNavDown: { systemFavoritesGrid.tryActivate(0, currentCol()); } Keys.onPressed: { if (event.key == Qt.Key_Tab) { event.accepted = true; if (tabBar.visible) { tabBar.focus = true; } else if (searching) { cancelSearchButton.focus = true; } else { mainColumn.tryActivate(0, 0); } } else if (event.key == Qt.Key_Backtab) { event.accepted = true; systemFavoritesGrid.tryActivate(0, 0); } } Binding { target: globalFavorites property: "iconSize" value: root.iconSize } } ItemGridView { id: systemFavoritesGrid anchors { top: globalFavoritesGrid.bottom } property int rows: Math.ceil(count / Math.floor(width / cellSize)) width: parent.width height: rows * cellSize cellWidth: cellSize cellHeight: cellSize iconSize: root.iconSize model: systemFavorites dropEnabled: true usesPlasmaTheme: true onCurrentIndexChanged: { preloadAllAppsTimer.defer(); } onKeyNavRight: { mainColumn.tryActivate(globalFavoritesGrid.rows + currentRow(), 0); } onKeyNavUp: { globalFavoritesGrid.tryActivate(globalFavoritesGrid.rows - 1, currentCol()); } Keys.onPressed: { if (event.key == Qt.Key_Tab) { event.accepted = true; if (globalFavoritesGrid.enabled) { globalFavoritesGrid.tryActivate(0, 0); } else if (tabBar.visible) { tabBar.focus = true; } else if (searching && !runnerModel.count) { cancelSearchButton.focus = true; } else { mainColumn.tryActivate(0, 0); } } else if (event.key == Qt.Key_Backtab) { event.accepted = true; if (filterList.enabled) { filterList.forceActiveFocus(); } else if (searching && !runnerModel.count) { cancelSearchButton.focus = true; } else { mainColumn.tryActivate(0, 0); } } } } } Item { id: mainColumn anchors.top: parent.top width: (columns * cellSize) + units.gridUnit height: Math.floor(parent.height / cellSize) * cellSize + mainGridContainer.headerHeight property int columns: root.columns - favoritesColumn.columns - filterListColumn.columns property Item visibleGrid: mainGrid function tryActivate(row, col) { if (visibleGrid) { visibleGrid.tryActivate(row, col); } } Item { id: mainGridContainer anchors.fill: parent z: (opacity == 1.0) ? 1 : 0 enabled: (opacity == 1.0) ? 1 : 0 property int headerHeight: mainColumnLabel.height + mainColumnLabelUnderline.height + units.largeSpacing opacity: { if (tabBar.activeTab == 0 && searching) { return 0.0; } if (filterList.allApps) { return 0.0; } return 1.0; } onOpacityChanged: { if (opacity == 1.0) { mainColumn.visibleGrid = mainGrid; } } PlasmaExtras.Heading { id: mainColumnLabel anchors { top: parent.top } x: units.smallSpacing width: parent.width - x elide: Text.ElideRight wrapMode: Text.NoWrap opacity: 1.0 color: "white" level: 1 text: (tabBar.activeTab == 0) ? funnelModel.description : i18n("Widgets") } PlasmaCore.SvgItem { id: mainColumnLabelUnderline visible: mainGrid.count anchors { top: mainColumnLabel.bottom } width: parent.width - units.gridUnit height: lineSvg.horLineHeight svg: lineSvg elementId: "horizontal-line" } ItemGridView { id: mainGrid anchors { top: mainColumnLabelUnderline.bottom topMargin: units.largeSpacing } width: parent.width height: systemFavoritesGrid.y + systemFavoritesGrid.height - mainGridContainer.headerHeight cellWidth: (tabBar.activeTab == 0 ? cellSize : cellSize * 2) cellHeight: cellWidth iconSize: (tabBar.activeTab == 0 ? root.iconSize : cellWidth - (units.largeSpacing * 2)) model: funnelModel onCurrentIndexChanged: { preloadAllAppsTimer.defer(); } onKeyNavLeft: { if (tabBar.activeTab == 0) { var row = currentRow(); var target = row + 1 > globalFavoritesGrid.rows ? systemFavoritesGrid : globalFavoritesGrid; var targetRow = row + 1 > globalFavoritesGrid.rows ? row - globalFavoritesGrid.rows : row; target.tryActivate(targetRow, favoritesColumn.columns - 1); } } onKeyNavRight: { filterListScrollArea.focus = true; } onKeyNavUp: { if (tabBar.visible) { tabBar.focus = true; } } onItemActivated: { if (tabBar.activeTab == 1) { containmentInterface.ensureMutable(containmentInterface.screenContainment(plasmoid)); root.widgetExplorer.addApplet(currentItem.m.pluginName); root.toggle(); kwindowsystem.showingDesktop = true; } } } } ItemMultiGridView { id: allAppsGrid anchors { top: parent.top } z: (opacity == 1.0) ? 1 : 0 width: parent.width height: systemFavoritesGrid.y + systemFavoritesGrid.height enabled: (opacity == 1.0) ? 1 : 0 opacity: filterList.allApps ? 1.0 : 0.0 onOpacityChanged: { if (opacity == 1.0) { allAppsGrid.flickableItem.contentY = 0; mainColumn.visibleGrid = allAppsGrid; } } onKeyNavLeft: { var row = 0; for (var i = 0; i < subGridIndex; i++) { row += subGridAt(i).lastRow() + 2; // Header counts as one. } row += subGridAt(subGridIndex).currentRow(); var target = row + 1 > globalFavoritesGrid.rows ? systemFavoritesGrid : globalFavoritesGrid; var targetRow = row + 1 > globalFavoritesGrid.rows ? row - globalFavoritesGrid.rows : row; target.tryActivate(targetRow, favoritesColumn.columns - 1); } onKeyNavRight: { filterListScrollArea.focus = true; } } ItemMultiGridView { id: runnerGrid anchors { top: parent.top } z: (opacity == 1.0) ? 1 : 0 width: parent.width height: Math.min(implicitHeight, systemFavoritesGrid.y + systemFavoritesGrid.height) enabled: (opacity == 1.0) ? 1 : 0 model: runnerModel grabFocus: true opacity: (tabBar.activeTab == 0 && searching) ? 1.0 : 0.0 onOpacityChanged: { if (opacity == 1.0) { mainColumn.visibleGrid = runnerGrid; } } onKeyNavLeft: { var row = 0; for (var i = 0; i < subGridIndex; i++) { row += subGridAt(i).lastRow() + 2; // Header counts as one. } row += subGridAt(subGridIndex).currentRow(); var target = row + 1 > globalFavoritesGrid.rows ? systemFavoritesGrid : globalFavoritesGrid; var targetRow = row + 1 > globalFavoritesGrid.rows ? row - globalFavoritesGrid.rows : row; target.tryActivate(targetRow, favoritesColumn.columns - 1); } } Keys.onPressed: { if (event.key == Qt.Key_Tab) { event.accepted = true; if (filterList.enabled) { filterList.forceActiveFocus(); } else { systemFavoritesGrid.tryActivate(0, 0); } } else if (event.key == Qt.Key_Backtab) { event.accepted = true; if (searching) { cancelSearchButton.focus = true; } else if (tabBar.visible) { tabBar.focus = true; } else if (globalFavoritesGrid.enabled) { globalFavoritesGrid.tryActivate(0, 0); } else { systemFavoritesGrid.tryActivate(0, 0); } } } } Item { id: filterListColumn anchors { top: parent.top topMargin: mainColumnLabelUnderline.y + mainColumnLabelUnderline.height + units.largeSpacing bottom: parent.bottom } width: columns * cellSize property int columns: 3 PlasmaExtras.ScrollArea { id: filterListScrollArea x: root.visible ? 0 : units.gridUnit Behavior on x { SmoothedAnimation { duration: units.longDuration; velocity: 0.01 } } width: parent.width height: mainGrid.height enabled: !searching property alias currentIndex: filterList.currentIndex opacity: root.visible ? (searching ? 0.30 : 1.0) : 0.3 Behavior on opacity { SmoothedAnimation { duration: units.longDuration; velocity: 0.01 } } verticalScrollBarPolicy: (opacity == 1.0) ? Qt.ScrollBarAsNeeded : Qt.ScrollBarAlwaysOff onEnabledChanged: { if (!enabled) { filterList.currentIndex = -1; } } onCurrentIndexChanged: { focus = (currentIndex != -1); } ListView { id: filterList focus: true property bool allApps: false property int eligibleWidth: width property int hItemMargins: Math.max(highlightItemSvg.margins.left + highlightItemSvg.margins.right, listItemSvg.margins.left + listItemSvg.margins.right) model: rootModel boundsBehavior: Flickable.StopAtBounds snapMode: ListView.SnapToItem spacing: 0 keyNavigationWraps: true delegate: MouseArea { id: item signal actionTriggered(string actionId, variant actionArgument) signal aboutToShowActionMenu(variant actionMenu) property var m: model property int textWidth: label.contentWidth property int mouseCol property bool hasActionList: ((model.favoriteId != null) || (("hasActionList" in model) && (model.hasActionList == true))) property Item menu: actionMenu width: parent.width height: Math.ceil((label.paintedHeight + Math.max(highlightItemSvg.margins.top + highlightItemSvg.margins.bottom, listItemSvg.margins.top + listItemSvg.margins.bottom)) / 2) * 2 Accessible.role: Accessible.MenuItem Accessible.name: model.display acceptedButtons: Qt.LeftButton | Qt.RightButton hoverEnabled: true onContainsMouseChanged: { if (!containsMouse) { updateCurrentItemTimer.stop(); } } onPositionChanged: { // Lazy menu implementation. mouseCol = mouse.x; if (justOpenedTimer.running || ListView.view.currentIndex == 0 || index == ListView.view.currentIndex) { updateCurrentItem(); } else if ((index == ListView.view.currentIndex - 1) && mouse.y < (height - 6) || (index == ListView.view.currentIndex + 1) && mouse.y > 5) { if (mouse.x > ListView.view.eligibleWidth - 5) { updateCurrentItem(); } } else if (mouse.x > ListView.view.eligibleWidth) { updateCurrentItem(); } updateCurrentItemTimer.restart(); } onPressed: { if (mouse.buttons & Qt.RightButton) { if (hasActionList) { openActionMenu(item, mouse.x, mouse.y); } } } onClicked: { if (mouse.button == Qt.LeftButton) { updateCurrentItem(); } } onAboutToShowActionMenu: { var actionList = hasActionList ? model.actionList : []; Tools.fillActionMenu(i18n, actionMenu, actionList, ListView.view.model.favoritesModel, model.favoriteId); } onActionTriggered: { if (Tools.triggerAction(ListView.view.model, model.index, actionId, actionArgument) === true) { plasmoid.expanded = false; } } function openActionMenu(visualParent, x, y) { aboutToShowActionMenu(actionMenu); actionMenu.visualParent = visualParent; actionMenu.open(x, y); } function updateCurrentItem() { ListView.view.currentIndex = index; ListView.view.eligibleWidth = Math.min(width, mouseCol); } ActionMenu { id: actionMenu onActionClicked: { actionTriggered(actionId, actionArgument); } } Timer { id: updateCurrentItemTimer interval: 50 repeat: false onTriggered: parent.updateCurrentItem() } PlasmaExtras.Heading { id: label anchors { fill: parent leftMargin: highlightItemSvg.margins.left rightMargin: highlightItemSvg.margins.right } elide: Text.ElideRight wrapMode: Text.NoWrap opacity: 1.0 color: "white" level: 1 text: model.display } } highlight: PlasmaComponents.Highlight { anchors { top: filterList.currentItem ? filterList.currentItem.top : undefined left: filterList.currentItem ? filterList.currentItem.left : undefined bottom: filterList.currentItem ? filterList.currentItem.bottom : undefined } opacity: filterListScrollArea.focus ? 1.0 : 0.7 width: (highlightItemSvg.margins.left + filterList.currentItem.textWidth + highlightItemSvg.margins.right + units.smallSpacing) visible: filterList.currentItem } highlightFollowsCurrentItem: false highlightMoveDuration: 0 highlightResizeDuration: 0 onCurrentIndexChanged: applyFilter() onCountChanged: { var width = 0; for (var i = 0; i < rootModel.count; ++i) { headingMetrics.text = rootModel.labelForRow(i); if (headingMetrics.width > width) { width = headingMetrics.width; } } filterListColumn.columns = Math.ceil(width / cellSize); filterListScrollArea.width = width + hItemMargins + (units.gridUnit * 2); } function applyFilter() { if (!searching && currentIndex >= 0) { if (tabBar.activeTab == 1) { root.widgetExplorer.widgetsModel.filterQuery = currentItem.m.filterData; root.widgetExplorer.widgetsModel.filterType = currentItem.m.filterType; allApps = false; funnelModel.sourceModel = model; return; } if (preloadAllAppsTimer.running) { preloadAllAppsTimer.stop(); } var model = rootModel.modelForRow(currentIndex); if (model.description == "KICKER_ALL_MODEL") { allAppsGrid.model = model; allApps = true; funnelModel.sourceModel = null; preloadAllAppsTimer.done = true; } else { funnelModel.sourceModel = model; allApps = false; } } else { funnelModel.sourceModel = null; allApps = false; } } Keys.onPressed: { if (event.key == Qt.Key_Left) { event.accepted = true; var currentRow = Math.max(0, Math.ceil(currentItem.y / mainGrid.cellHeight) - 1); mainColumn.tryActivate(currentRow, mainColumn.columns - 1); } else if (event.key == Qt.Key_Tab) { event.accepted = true; systemFavoritesGrid.tryActivate(0, 0); } else if (event.key == Qt.Key_Backtab) { event.accepted = true; mainColumn.tryActivate(0, 0); } } } } } } onPressed: { if (mouse.button == Qt.RightButton) { contextMenu.open(mouse.x, mouse.y); } } onClicked: { if (mouse.button == Qt.LeftButton) { root.toggle(); } } } } diff --git a/applets/kicker/plugin/dashboardwindow.cpp b/applets/kicker/plugin/dashboardwindow.cpp index e2713b67a..6665e8df7 100644 --- a/applets/kicker/plugin/dashboardwindow.cpp +++ b/applets/kicker/plugin/dashboardwindow.cpp @@ -1,231 +1,235 @@ /*************************************************************************** * Copyright (C) 2015 by Eike Hein * * * * 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 "dashboardwindow.h" #include #include #include #include #include DashboardWindow::DashboardWindow(QQuickItem *parent) : QQuickWindow(parent ? parent->window() : nullptr) , m_mainItem(nullptr) , m_visualParentItem(nullptr) , m_visualParentWindow(nullptr) { setClearBeforeRendering(true); setFlags(Qt::FramelessWindowHint); setIcon(QIcon::fromTheme(QStringLiteral("plasma"))); connect(&m_theme, &Plasma::Theme::themeChanged, this, &DashboardWindow::updateTheme); } DashboardWindow::~DashboardWindow() { } QQuickItem *DashboardWindow::mainItem() const { return m_mainItem; } void DashboardWindow::setMainItem(QQuickItem *item) { if (m_mainItem != item) { if (m_mainItem) { m_mainItem->setVisible(false); } m_mainItem = item; if (m_mainItem) { m_mainItem->setVisible(isVisible()); m_mainItem->setParentItem(contentItem()); } emit mainItemChanged(); } } QQuickItem *DashboardWindow::visualParent() const { return m_visualParentItem; } void DashboardWindow::setVisualParent(QQuickItem *item) { if (m_visualParentItem != item) { if (m_visualParentItem) { disconnect(m_visualParentItem.data(), &QQuickItem::windowChanged, this, &DashboardWindow::visualParentWindowChanged); } m_visualParentItem = item; if (m_visualParentItem) { if (m_visualParentItem->window()) { visualParentWindowChanged(m_visualParentItem->window()); } connect(m_visualParentItem.data(), &QQuickItem::windowChanged, this, &DashboardWindow::visualParentWindowChanged); } emit visualParentChanged(); } } QColor DashboardWindow::backgroundColor() const { return color(); } void DashboardWindow::setBackgroundColor(const QColor &c) { if (color() != c) { setColor(c); emit backgroundColorChanged(); } } QQuickItem *DashboardWindow::keyEventProxy() const { return m_keyEventProxy; } void DashboardWindow::setKeyEventProxy(QQuickItem *item) { if (m_keyEventProxy != item) { m_keyEventProxy = item; emit keyEventProxyChanged(); } } void DashboardWindow::toggle() { if (isVisible()) { close(); } else { resize(screen()->size()); showFullScreen(); KWindowSystem::forceActiveWindow(winId()); } } bool DashboardWindow::event(QEvent *event) { if (event->type() == QEvent::Expose) { // FIXME TODO: We can remove this once we depend on Qt 5.6.1+. // See: https://bugreports.qt.io/browse/QTBUG-26978 KWindowSystem::setState(winId(), NET::SkipTaskbar | NET::SkipPager); } else if (event->type() == QEvent::PlatformSurface) { const QPlatformSurfaceEvent *pSEvent = static_cast(event); if (pSEvent->surfaceEventType() == QPlatformSurfaceEvent::SurfaceCreated) { KWindowSystem::setState(winId(), NET::SkipTaskbar | NET::SkipPager); } } else if (event->type() == QEvent::Show) { updateTheme(); if (m_mainItem) { m_mainItem->setVisible(true); } } else if (event->type() == QEvent::Hide) { if (m_mainItem) { m_mainItem->setVisible(false); } } else if (event->type() == QEvent::FocusOut) { if (isVisible()) { KWindowSystem::raiseWindow(winId()); KWindowSystem::forceActiveWindow(winId()); } } return QQuickWindow::event(event); } void DashboardWindow::keyPressEvent(QKeyEvent *e) { if (e->key() == Qt::Key_Escape) { emit keyEscapePressed(); return; } else if (m_keyEventProxy && !m_keyEventProxy->hasActiveFocus() && !(e->key() == Qt::Key_Home) && !(e->key() == Qt::Key_End) && !(e->key() == Qt::Key_Left) && !(e->key() == Qt::Key_Up) && !(e->key() == Qt::Key_Right) && !(e->key() == Qt::Key_Down) && !(e->key() == Qt::Key_PageUp) && !(e->key() == Qt::Key_PageDown) && !(e->key() == Qt::Key_Enter) && !(e->key() == Qt::Key_Return) && !(e->key() == Qt::Key_Menu) && !(e->key() == Qt::Key_Tab) && !(e->key() == Qt::Key_Backtab)) { QPointer previousFocusItem = activeFocusItem(); m_keyEventProxy->forceActiveFocus(); QEvent* eventCopy = new QKeyEvent(e->type(), e->key(), e->modifiers(), e->nativeScanCode(), e->nativeVirtualKey(), e->nativeModifiers(), e->text(), e->isAutoRepeat(), e->count()); QCoreApplication::postEvent(this, eventCopy); + + // We _need_ to do it twice to make sure the event ping-pong needed + // for delivery happens before we sap focus again. + QCoreApplication::processEvents(); QCoreApplication::processEvents(); if (previousFocusItem) { previousFocusItem->forceActiveFocus(); } return; } QQuickWindow::keyPressEvent(e); } void DashboardWindow::updateTheme() { KWindowEffects::enableBlurBehind(winId(), true); } void DashboardWindow::visualParentWindowChanged(QQuickWindow *window) { if (m_visualParentWindow) { disconnect(m_visualParentWindow.data(), &QQuickWindow::screenChanged, this, &DashboardWindow::visualParentScreenChanged); } m_visualParentWindow = window; if (m_visualParentWindow) { visualParentScreenChanged(m_visualParentWindow->screen()); connect(m_visualParentWindow.data(), &QQuickWindow::screenChanged, this, &DashboardWindow::visualParentScreenChanged); } } void DashboardWindow::visualParentScreenChanged(QScreen *screen) { if (screen) { setScreen(screen); setGeometry(screen->geometry()); } }