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Diffstat (limited to 'plugins/qmlprofiler/qml/MainView.qml')
| -rw-r--r-- | plugins/qmlprofiler/qml/MainView.qml | 605 |
1 files changed, 0 insertions, 605 deletions
diff --git a/plugins/qmlprofiler/qml/MainView.qml b/plugins/qmlprofiler/qml/MainView.qml deleted file mode 100644 index 2c9c2df308..0000000000 --- a/plugins/qmlprofiler/qml/MainView.qml +++ /dev/null @@ -1,605 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). -** Contact: http://www.qt-project.org/legal -** -** This file is part of Qt Creator. -** -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and Digia. For licensing terms and -** conditions see http://qt.digia.com/licensing. For further information -** use the contact form at http://qt.digia.com/contact-us. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Digia gives you certain additional -** rights. These rights are described in the Digia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -****************************************************************************/ - -import QtQuick 1.0 -import Monitor 1.0 - -Rectangle { - id: root - - // ***** properties - - property int candidateHeight: 0 - property int scrollY: 0 - height: Math.max( candidateHeight, labels.height + 2 ) - - property int singleRowHeight: 30 - - property bool dataAvailable: true - property int eventCount: 0 - property real progress: 0 - - property alias selectionLocked : view.selectionLocked - signal updateLockButton - property alias selectedItem: view.selectedItem - signal selectedEventChanged(int eventId) - property bool lockItemSelection : false - -/* property variant names: [ qsTr("Painting"), - qsTr("Compiling"), - qsTr("Creating"), - qsTr("Binding"), - qsTr("Handling Signal")] - property variant colors : [ "#99CCB3", "#99CCCC", "#99B3CC", - "#9999CC", "#CC99B3", "#CC99CC", "#CCCC99", "#CCB399" ] - */ - - property variant mainviewTimePerPixel : 0 - - signal updateCursorPosition - property string fileName: "" - property int lineNumber: -1 - property int columnNumber: 0 - - signal updateRangeButton - property bool selectionRangeMode: false - - property bool selectionRangeReady: selectionRange.ready - property variant selectionRangeStart: selectionRange.startTime - property variant selectionRangeEnd: selectionRange.startTime + selectionRange.duration - - signal changeToolTip(string text) - signal updateVerticalScroll(int newPosition) - - property bool recordingEnabled: false - property bool appKilled : false - - property date recordingStartDate - property real elapsedTime - - // ***** connections with external objects - Connections { - target: zoomControl - onRangeChanged: { - var startTime = zoomControl.startTime(); - var endTime = zoomControl.endTime(); - var duration = Math.abs(endTime - startTime); - - mainviewTimePerPixel = duration / root.width; - - backgroundMarks.updateMarks(startTime, endTime); - view.updateFlickRange(startTime, endTime); - if (duration > 0) { - var candidateWidth = qmlProfilerModelProxy.traceDuration() * - flick.width / duration; - if (flick.contentWidth !== candidateWidth) - flick.contentWidth = candidateWidth; - } - - } - } - - - Connections { - target: qmlProfilerModelProxy - onCountChanged: { - eventCount = qmlProfilerModelProxy.count(); - if (eventCount === 0) - root.clearAll(); - if (eventCount > 1) { - root.progress = Math.min(1.0, - (qmlProfilerModelProxy.lastTimeMark() - - qmlProfilerModelProxy.traceStartTime()) / root.elapsedTime * 1e-9 ); - } else { - root.progress = 0; - } - } - onStateChanged: { - switch (qmlProfilerModelProxy.getState()) { - case 0: { - root.clearAll(); - break; - } - case 1: { - root.dataAvailable = false; - break; - } - case 2: { - root.progress = 0.9; // jump to 90% - break; - } - } - } - onDataAvailable: { - view.clearData(); - zoomControl.setRange(0,0); - progress = 1.0; - dataAvailable = true; - view.visible = true; - view.requestPaint(); - zoomControl.setRange(qmlProfilerModelProxy.traceStartTime(), - qmlProfilerModelProxy.traceStartTime() + - qmlProfilerModelProxy.traceDuration()/10); - } - } - - - // ***** functions - function gotoSourceLocation(file,line,column) { - if (file !== undefined) { - root.fileName = file; - root.lineNumber = line; - root.columnNumber = column; - root.updateCursorPosition(); - } - } - - function clearData() { - view.clearData(); - dataAvailable = false; - appKilled = false; - eventCount = 0; - hideRangeDetails(); - selectionRangeMode = false; - updateRangeButton(); - zoomControl.setRange(0,0); - } - - function clearDisplay() { - clearData(); - view.visible = false; - } - - function clearAll() { - clearDisplay(); - elapsedTime = 0; - } - - function nextEvent() { - view.selectNext(); - } - - function prevEvent() { - view.selectPrev(); - } - - function updateWindowLength(absoluteFactor) { - var windowLength = view.endTime - view.startTime; - if (qmlProfilerModelProxy.traceEndTime() <= qmlProfilerModelProxy.traceStartTime() || - windowLength <= 0) - return; - var currentFactor = windowLength / qmlProfilerModelProxy.traceDuration(); - updateZoom(absoluteFactor / currentFactor); - } - - function updateZoom(relativeFactor) { - var min_length = 1e5; // 0.1 ms - var windowLength = view.endTime - view.startTime; - if (windowLength < min_length) - windowLength = min_length; - var newWindowLength = windowLength * relativeFactor; - - if (newWindowLength > qmlProfilerModelProxy.traceDuration()) { - newWindowLength = qmlProfilerModelProxy.traceDuration(); - relativeFactor = newWindowLength / windowLength; - } - if (newWindowLength < min_length) { - newWindowLength = min_length; - relativeFactor = newWindowLength / windowLength; - } - - var fixedPoint = (view.startTime + view.endTime) / 2; - - if (view.selectedItem !== -1) { - // center on selected item if it's inside the current screen - var newFixedPoint = qmlProfilerModelProxy.getStartTime(view.selectedModel, view.selectedItem); - if (newFixedPoint >= view.startTime && newFixedPoint < view.endTime) - fixedPoint = newFixedPoint; - } - - - var startTime = fixedPoint - relativeFactor*(fixedPoint - view.startTime); - zoomControl.setRange(startTime, startTime + newWindowLength); - } - - function updateZoomCentered(centerX, relativeFactor) - { - var min_length = 1e5; // 0.1 ms - var windowLength = view.endTime - view.startTime; - if (windowLength < min_length) - windowLength = min_length; - var newWindowLength = windowLength * relativeFactor; - - if (newWindowLength > qmlProfilerModelProxy.traceDuration()) { - newWindowLength = qmlProfilerModelProxy.traceDuration(); - relativeFactor = newWindowLength / windowLength; - } - if (newWindowLength < min_length) { - newWindowLength = min_length; - relativeFactor = newWindowLength / windowLength; - } - - var fixedPoint = (centerX - flick.x) * windowLength / flick.width + view.startTime; - var startTime = fixedPoint - relativeFactor*(fixedPoint - view.startTime); - zoomControl.setRange(startTime, startTime + newWindowLength); - } - - function recenter( centerPoint ) { - var windowLength = view.endTime - view.startTime; - var newStart = Math.floor(centerPoint - windowLength/2); - if (newStart < 0) - newStart = 0; - if (newStart + windowLength > qmlProfilerModelProxy.traceEndTime()) - newStart = qmlProfilerModelProxy.traceEndTime() - windowLength; - zoomControl.setRange(newStart, newStart + windowLength); - } - - function recenterOnItem( modelIndex, itemIndex ) - { - if (itemIndex === -1) - return; - - // if item is outside of the view, jump back to its position - if (qmlProfilerModelProxy.getEndTime(modelIndex, itemIndex) < view.startTime || - qmlProfilerModelProxy.getStartTime(modelIndex, itemIndex) > view.endTime) { - recenter((qmlProfilerModelProxy.getStartTime(modelIndex, itemIndex) + - qmlProfilerModelProxy.getEndTime(modelIndex, itemIndex)) / 2); - } - - } - - function wheelZoom(wheelCenter, wheelDelta) { - if (qmlProfilerModelProxy.traceEndTime() > qmlProfilerModelProxy.traceStartTime() && - wheelDelta !== 0) { - if (wheelDelta>0) - updateZoomCentered(wheelCenter, 1/1.2); - else - updateZoomCentered(wheelCenter, 1.2); - } - } - - function hideRangeDetails() { - rangeDetails.visible = false; - rangeDetails.duration = ""; - rangeDetails.label = ""; - //rangeDetails.type = ""; - rangeDetails.file = ""; - rangeDetails.line = -1; - rangeDetails.column = 0; - rangeDetails.isBindingLoop = false; - } - - function selectNextByHash(hash) { - var eventId = qmlProfilerModelProxy.getEventIdForHash(hash); - if (eventId !== -1) { - selectNextById(eventId); - } - } - - function selectNextById(eventId) - { - // this is a slot responding to events from the other pane - // which tracks only events from the basic model - if (!lockItemSelection) { - lockItemSelection = true; - var modelIndex = qmlProfilerModelProxy.basicModelIndex(); - var itemIndex = view.nextItemFromId( modelIndex, eventId ); - // select an item, lock to it, and recenter if necessary - if (view.selectedItem != itemIndex || view.selectedModel != modelIndex) { - view.selectedModel = modelIndex; - view.selectedItem = itemIndex; - if (itemIndex !== -1) { - view.selectionLocked = true; - recenterOnItem(modelIndex, itemIndex); - } - } - lockItemSelection = false; - } - } - - // ***** slots - onSelectionRangeModeChanged: { - selectionRangeControl.enabled = selectionRangeMode; - selectionRange.reset(selectionRangeMode); - } - - onSelectionLockedChanged: { - updateLockButton(); - } - - onSelectedItemChanged: { - if (selectedItem != -1 && !lockItemSelection) { - lockItemSelection = true; - // update in other views - var eventLocation = qmlProfilerModelProxy.getEventLocation(view.selectedModel, view.selectedItem); - gotoSourceLocation(eventLocation.file, eventLocation.line, eventLocation.column); - lockItemSelection = false; - } - } - - onRecordingEnabledChanged: { - if (recordingEnabled) { - recordingStartDate = new Date(); - elapsedTime = 0; - } else { - elapsedTime = (new Date() - recordingStartDate)/1000.0; - } - } - - - // ***** child items - TimeMarks { - id: backgroundMarks - y: labels.y - height: flick.height - anchors.left: flick.left - anchors.right: flick.right - } - - Flickable { - id: flick - anchors.top: parent.top - anchors.topMargin: labels.y - anchors.right: parent.right - anchors.left: labels.right - height: root.height - contentWidth: 0; - contentHeight: labels.height - flickableDirection: Flickable.HorizontalFlick - - onContentXChanged: { - if (Math.round(view.startX) !== contentX) - view.startX = contentX; - } - - clip:true - - MouseArea { - id: selectionRangeDrag - enabled: selectionRange.ready - anchors.fill: selectionRange - drag.target: selectionRange - drag.axis: "XAxis" - drag.minimumX: 0 - drag.maximumX: flick.contentWidth - selectionRange.width - onPressed: { - selectionRange.isDragging = true; - } - onReleased: { - selectionRange.isDragging = false; - } - onDoubleClicked: { - zoomControl.setRange(selectionRange.startTime, - selectionRange.startTime + selectionRange.duration); - root.selectionRangeMode = false; - root.updateRangeButton(); - } - } - - - SelectionRange { - id: selectionRange - visible: root.selectionRangeMode - height: root.height - z: 2 - } - - TimelineRenderer { - id: view - - profilerModelProxy: qmlProfilerModelProxy - - x: flick.contentX - width: flick.width - height: root.height - - property variant startX: 0 - onStartXChanged: { - var newStartTime = Math.round(startX * (endTime - startTime) / flick.width) + - qmlProfilerModelProxy.traceStartTime(); - if (Math.abs(newStartTime - startTime) > 1) { - var newEndTime = Math.round((startX+flick.width) * - (endTime - startTime) / - flick.width) + - qmlProfilerModelProxy.traceStartTime(); - zoomControl.setRange(newStartTime, newEndTime); - } - - if (Math.round(startX) !== flick.contentX) - flick.contentX = startX; - } - - function updateFlickRange(start, end) { - if (start !== startTime || end !== endTime) { - startTime = start; - endTime = end; - var newStartX = (startTime - qmlProfilerModelProxy.traceStartTime()) * - flick.width / (endTime-startTime); - if (Math.abs(newStartX - startX) >= 1) - startX = newStartX; - } - } - - onSelectedItemChanged: { - if (selectedItem !== -1) { - // display details - rangeDetails.showInfo(qmlProfilerModelProxy.getEventDetails(selectedModel, selectedItem)); - rangeDetails.setLocation(qmlProfilerModelProxy.getEventLocation(selectedModel, selectedItem)); - - // center view (horizontally) - var windowLength = view.endTime - view.startTime; - var eventStartTime = qmlProfilerModelProxy.getStartTime(selectedModel, selectedItem); - var eventEndTime = eventStartTime + - qmlProfilerModelProxy.getDuration(selectedModel, selectedItem); - - if (eventEndTime < view.startTime || eventStartTime > view.endTime) { - var center = (eventStartTime + eventEndTime)/2; - var from = Math.min(qmlProfilerModelProxy.traceEndTime()-windowLength, - Math.max(0, Math.floor(center - windowLength/2))); - - zoomControl.setRange(from, from + windowLength); - - } - - // center view (vertically) - var itemY = view.getYPosition(selectedModel, selectedItem); - if (itemY < root.scrollY) { - root.updateVerticalScroll(itemY); - } else - if (itemY + root.singleRowHeight > - root.scrollY + root.candidateHeight) { - root.updateVerticalScroll(itemY + root.singleRowHeight - - root.candidateHeight); - } - - } else { - root.hideRangeDetails(); - } - } - - onItemPressed: { - var location = qmlProfilerModelProxy.getEventLocation(modelIndex, pressedItem); - if (location.hasOwnProperty("file")) // not empty - root.gotoSourceLocation(location.file, location.line, location.column); - } - - // hack to pass mouse events to the other mousearea if enabled - startDragArea: selectionRangeDrag.enabled ? selectionRangeDrag.x : - -flick.contentX - endDragArea: selectionRangeDrag.enabled ? - selectionRangeDrag.x + selectionRangeDrag.width : - -flick.contentX-1 - } - MouseArea { - id: selectionRangeControl - enabled: false - width: flick.width - height: root.height - x: flick.contentX - hoverEnabled: enabled - z: 2 - - onReleased: { - selectionRange.releasedOnCreation(); - } - onPressed: { - selectionRange.pressedOnCreation(); - } - onMousePositionChanged: { - selectionRange.movedOnCreation(); - } - } - } - - SelectionRangeDetails { - id: selectionRangeDetails - visible: root.selectionRangeMode - startTime: selectionRange.startTimeString - duration: selectionRange.durationString - endTime: selectionRange.endTimeString - showDuration: selectionRange.width > 1 - } - - RangeDetails { - id: rangeDetails - } - - Rectangle { - id: labels - width: 150 - color: "#dcdcdc" - height: col.height - - property int rowCount: qmlProfilerModelProxy.categories(); - - Column { - id: col - Repeater { - model: labels.rowCount - delegate: Label { } - } - } - } - - Rectangle { - id: labelsTail - anchors.top: labels.bottom - anchors.bottom: root.bottom - width: labels.width - color: labels.color - } - - // Gradient borders - Item { - anchors.left: labels.right - width: 6 - anchors.top: root.top - anchors.bottom: root.bottom - Rectangle { - x: parent.width - transformOrigin: Item.TopLeft - rotation: 90 - width: parent.height - height: parent.width - gradient: Gradient { - GradientStop { position: 0.0; color: "#00000000"; } - GradientStop { position: 1.0; color: "#86000000"; } - } - } - } - - Item { - anchors.right: root.right - width: 6 - anchors.top: root.top - anchors.bottom: root.bottom - Rectangle { - x: parent.width - transformOrigin: Item.TopLeft - rotation: 90 - width: parent.height - height: parent.width - gradient: Gradient { - GradientStop { position: 0.0; color: "#86000000"; } - GradientStop { position: 1.0; color: "#00000000"; } - } - } - } - - Rectangle { - y: root.scrollY + root.candidateHeight - height - height: 6 - width: root.width - x: 0 - gradient: Gradient { - GradientStop { position: 0.0; color: "#00000000"; } - GradientStop { position: 1.0; color: "#86000000"; } - } - } -} |