280 lines
9.3 KiB
QML
280 lines
9.3 KiB
QML
/*******************************************************************************
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* Copyright (c) 2013-2021 "Filippo Scognamiglio"
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* https://github.com/Swordfish90/cool-retro-term
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*
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* This file is part of cool-retro-term.
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*
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* cool-retro-term 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 3 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
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* GNU 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. If not, see <http://www.gnu.org/licenses/>.
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*******************************************************************************/
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import QtQuick 2.2
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import QtQuick.Controls 2.0
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import QMLTermWidget 1.0
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import "menus"
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import "utils.js" as Utils
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Item{
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id: terminalContainer
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property size virtualResolution: Qt.size(kterminal.totalWidth, kterminal.totalHeight)
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property alias mainTerminal: kterminal
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property ShaderEffectSource mainSource: kterminalSource
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property BurnInEffect burnInEffect: burnInEffect
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property real fontWidth: 1.0
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property real screenScaling: 1.0
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property real scaleTexture: 1.0
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property alias title: ksession.title
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property alias kterminal: kterminal
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property size terminalSize: kterminal.terminalSize
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property size fontMetrics: kterminal.fontMetrics
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// Manage copy and paste
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Connections {
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target: copyAction
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onTriggered: {
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kterminal.copyClipboard()
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}
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}
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Connections {
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target: pasteAction
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onTriggered: {
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kterminal.pasteClipboard()
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}
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}
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//When settings are updated sources need to be redrawn.
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Connections {
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target: appSettings
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onFontScalingChanged: {
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terminalContainer.updateSources()
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}
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onFontWidthChanged: {
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terminalContainer.updateSources()
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}
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}
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Connections {
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target: terminalContainer
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onWidthChanged: {
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terminalContainer.updateSources()
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}
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onHeightChanged: {
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terminalContainer.updateSources()
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}
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}
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Connections {
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target: terminalWindow
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onActiveChanged: {
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kterminal.forceActiveFocus()
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}
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}
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function updateSources() {
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kterminal.update()
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}
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QMLTermWidget {
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id: kterminal
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property int textureResolutionScale: appSettings.lowResolutionFont ? devicePixelRatio : 1
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property int margin: appSettings.totalMargin / screenScaling
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property int totalWidth: Math.floor(parent.width / (screenScaling * fontWidth))
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property int totalHeight: Math.floor(parent.height / screenScaling)
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property int rawWidth: totalWidth - 2 * margin
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property int rawHeight: totalHeight - 2 * margin
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textureSize: Qt.size(width / textureResolutionScale, height / textureResolutionScale)
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width: ensureMultiple(rawWidth, devicePixelRatio)
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height: ensureMultiple(rawHeight, devicePixelRatio)
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/** Ensure size is a multiple of factor. This is needed for pixel perfect scaling on highdpi screens. */
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function ensureMultiple(size, factor) {
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return Math.round(size / factor) * factor;
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}
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colorScheme: "cool-retro-term"
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smooth: !appSettings.lowResolutionFont
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enableBold: false
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fullCursorHeight: true
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blinkingCursor: appSettings.blinkingCursor
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session: QMLTermSession {
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id: ksession
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onFinished: {
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Qt.quit()
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}
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}
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QMLTermScrollbar {
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id: kterminalScrollbar
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terminal: kterminal
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anchors.margins: width * 0.5
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width: terminal.fontMetrics.width * 0.75
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Rectangle {
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anchors.fill: parent
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anchors.topMargin: 1
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anchors.bottomMargin: 1
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color: "white"
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radius: width * 0.25
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opacity: 0.7
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}
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}
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function handleFontChanged(fontFamily, pixelSize, lineSpacing, screenScaling, fontWidth) {
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kterminal.antialiasText = !appSettings.lowResolutionFont;
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font.pixelSize = pixelSize;
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font.family = fontFamily;
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terminalContainer.fontWidth = fontWidth;
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terminalContainer.screenScaling = screenScaling;
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scaleTexture = Math.max(1.0, Math.floor(screenScaling * appSettings.windowScaling));
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kterminal.lineSpacing = lineSpacing;
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}
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function startSession() {
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appSettings.initializedSettings.disconnect(startSession);
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// Retrieve the variable set in main.cpp if arguments are passed.
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if (defaultCmd) {
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ksession.setShellProgram(defaultCmd);
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ksession.setArgs(defaultCmdArgs);
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} else if (appSettings.useCustomCommand) {
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var args = Utils.tokenizeCommandLine(appSettings.customCommand);
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ksession.setShellProgram(args[0]);
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ksession.setArgs(args.slice(1));
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} else if (!defaultCmd && appSettings.isMacOS) {
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// OSX Requires the following default parameters for auto login.
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ksession.setArgs(["-i", "-l"]);
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}
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if (workdir)
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ksession.initialWorkingDirectory = workdir;
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ksession.startShellProgram();
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forceActiveFocus();
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}
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Component.onCompleted: {
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appSettings.terminalFontChanged.connect(handleFontChanged);
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appSettings.initializedSettings.connect(startSession);
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appSettings.handleFontChanged()
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}
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}
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Component {
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id: shortContextMenu
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ShortContextMenu { }
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}
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Component {
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id: fullContextMenu
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FullContextMenu { }
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}
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Loader {
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id: menuLoader
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sourceComponent: (appSettings.isMacOS || appSettings.showMenubar ? shortContextMenu : fullContextMenu)
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}
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property alias contextmenu: menuLoader.item
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MouseArea {
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property real margin: appSettings.totalMargin
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acceptedButtons: Qt.LeftButton | Qt.MiddleButton | Qt.RightButton
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anchors.fill: parent
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cursorShape: kterminal.terminalUsesMouse ? Qt.ArrowCursor : Qt.IBeamCursor
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onWheel:{
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if(wheel.modifiers & Qt.ControlModifier){
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wheel.angleDelta.y > 0 ? zoomIn.trigger() : zoomOut.trigger();
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} else {
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var coord = correctDistortion(wheel.x, wheel.y);
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kterminal.simulateWheel(coord.x, coord.y, wheel.buttons, wheel.modifiers, wheel.angleDelta);
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}
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}
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onDoubleClicked: {
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var coord = correctDistortion(mouse.x, mouse.y);
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kterminal.simulateMouseDoubleClick(coord.x, coord.y, mouse.button, mouse.buttons, mouse.modifiers);
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}
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onPressed: {
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if((!kterminal.terminalUsesMouse || mouse.modifiers & Qt.ShiftModifier) && mouse.button == Qt.RightButton) {
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contextmenu.popup();
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} else {
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var coord = correctDistortion(mouse.x, mouse.y);
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kterminal.simulateMousePress(coord.x, coord.y, mouse.button, mouse.buttons, mouse.modifiers)
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}
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}
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onReleased: {
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var coord = correctDistortion(mouse.x, mouse.y);
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kterminal.simulateMouseRelease(coord.x, coord.y, mouse.button, mouse.buttons, mouse.modifiers);
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}
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onPositionChanged: {
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var coord = correctDistortion(mouse.x, mouse.y);
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kterminal.simulateMouseMove(coord.x, coord.y, mouse.button, mouse.buttons, mouse.modifiers);
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}
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function correctDistortion(x, y){
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x = (x - margin) / width;
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y = (y - margin) / height;
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var cc = Qt.size(0.5 - x, 0.5 - y);
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var distortion = (cc.height * cc.height + cc.width * cc.width) * appSettings.screenCurvature * appSettings.screenCurvatureSize;
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return Qt.point((x - cc.width * (1+distortion) * distortion) * (kterminal.totalWidth),
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(y - cc.height * (1+distortion) * distortion) * (kterminal.totalHeight))
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}
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}
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ShaderEffectSource{
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id: kterminalSource
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sourceItem: kterminal
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hideSource: true
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wrapMode: ShaderEffectSource.Repeat
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visible: false
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textureSize: Qt.size(kterminal.totalWidth * scaleTexture, kterminal.totalHeight * scaleTexture)
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sourceRect: Qt.rect(-kterminal.margin, -kterminal.margin, kterminal.totalWidth, kterminal.totalHeight)
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}
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Item {
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id: burnInContainer
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property int burnInScaling: scaleTexture * appSettings.burnInQuality
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width: Math.round(appSettings.lowResolutionFont
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? kterminal.totalWidth * Math.max(1, burnInScaling)
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: kterminal.totalWidth * scaleTexture * appSettings.burnInQuality)
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height: Math.round(appSettings.lowResolutionFont
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? kterminal.totalHeight * Math.max(1, burnInScaling)
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: kterminal.totalHeight * scaleTexture * appSettings.burnInQuality)
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BurnInEffect {
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id: burnInEffect
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}
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}
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}
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