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Diffstat (limited to 'src/dialogs/DefaultFileDialog.qml')
| -rw-r--r-- | src/dialogs/DefaultFileDialog.qml | 395 |
1 files changed, 395 insertions, 0 deletions
diff --git a/src/dialogs/DefaultFileDialog.qml b/src/dialogs/DefaultFileDialog.qml new file mode 100644 index 000000000..9967fce68 --- /dev/null +++ b/src/dialogs/DefaultFileDialog.qml @@ -0,0 +1,395 @@ +/***************************************************************************** +** +** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the QtQuick.Dialogs module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names +** of its contributors may be used to endorse or promote products derived +** from this software without specific prior written permission. +** +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** +** $QT_END_LICENSE$ +** +*****************************************************************************/ + +import QtQuick 2.1 +import QtQuick.Controls 1.1 +import QtQuick.Dialogs 1.0 +import QtQuick.Window 2.1 +import Qt.labs.folderlistmodel 2.0 +import "qml" + +AbstractFileDialog { + id: root + onVisibleChanged: { + if (visible) { + __selectedIndices = [] + __lastClickedIdx = -1 + currentPathField.visible = false + } + } + onFolderChanged: view.model.folder = folder + + property real __textX: titleBar.height + property SystemPalette __palette + property var __selectedIndices: [] + property int __lastClickedIdx: -1 + + function __dirDown(path) { + view.model.folder = path + __lastClickedIdx = -1 + __selectedIndices = [] + } + function __dirUp() { + view.model.folder = view.model.parentFolder + __lastClickedIdx = -1 + __selectedIndices = [] + } + function __up(extend) { + if (view.currentIndex > 0) + --view.currentIndex + else + view.currentIndex = 0 + if (extend) { + if (__selectedIndices.indexOf(view.currentIndex) < 0) { + var selCopy = __selectedIndices + selCopy.push(view.currentIndex) + __selectedIndices = selCopy + } + } else + __selectedIndices = [view.currentIndex] + } + function __down(extend) { + if (view.currentIndex < view.model.count - 1) + ++view.currentIndex + else + view.currentIndex = view.model.count - 1 + if (extend) { + if (__selectedIndices.indexOf(view.currentIndex) < 0) { + var selCopy = __selectedIndices + selCopy.push(view.currentIndex) + __selectedIndices = selCopy + } + } else + __selectedIndices = [view.currentIndex] + } + function __acceptSelection() { + clearSelection() + if (selectFolder && __selectedIndices.length == 0) + addSelection(folder) + else if (__selectedIndices.length > 0) { + __selectedIndices.map(function(idx) { + if (view.model.isFolder(idx)) { + if (selectFolder) + addSelection(view.model.get(idx, "fileURL")) + } else { + if (!selectFolder) + addSelection(view.model.get(idx, "fileURL")) + } + }) + } else { + addSelection(pathToUrl(currentPathField.text)) + } + accept() + } + + Rectangle { + id: content + property int maxSize: Math.min(Screen.desktopAvailableWidth, Screen.desktopAvailableHeight) + // TODO: QTBUG-29817 geometry from AbstractFileDialog + implicitWidth: Math.min(maxSize, Screen.pixelDensity * 100) + implicitHeight: Math.min(maxSize, Screen.pixelDensity * 80) + color: __palette.window + focus: root.visible && !currentPathField.visible + property real spacing: 6 + property real outerSpacing: 12 + SystemPalette { id: __palette } + + Component { + id: folderDelegate + Rectangle { + id: wrapper + function launch() { + if (view.model.isFolder(index)) { + __dirDown(filePath) + } else { + root.__acceptSelection() + } + } + width: content.width + height: nameText.implicitHeight * 1.5 + color: "transparent" + Rectangle { + id: itemHighlight + visible: root.__selectedIndices.indexOf(index) >= 0 + anchors.fill: parent + color: __palette.highlight + } + Image { + id: icon + source: "images/folder.png" + height: wrapper.height - y * 2; width: height + x: (root.__textX - width) / 2 + y: 2 + visible: view.model.isFolder(index) + } + Text { + id: nameText + anchors.fill: parent; verticalAlignment: Text.AlignVCenter + text: fileName + anchors.leftMargin: root.__textX + color: itemHighlight.visible ? __palette.highlightedText : __palette.windowText + elide: Text.ElideRight + } + MouseArea { + id: mouseRegion + anchors.fill: parent + onDoubleClicked: { + __selectedIndices = [index] + root.__lastClickedIdx = index + launch() + } + onClicked: { + view.currentIndex = index + if (mouse.modifiers & Qt.ControlModifier && root.selectMultiple) { + // modifying the contents of __selectedIndices doesn't notify, + // so we have to re-assign the variable + var selCopy = __selectedIndices + var existingIdx = selCopy.indexOf(index) + if (existingIdx >= 0) + selCopy.splice(existingIdx, 1) + else + selCopy.push(index) + __selectedIndices = selCopy + } else if (mouse.modifiers & Qt.ShiftModifier && root.selectMultiple) { + if (root.__lastClickedIdx >= 0) { + var sel = [] + if (index > __lastClickedIdx) { + for (var i = root.__lastClickedIdx; i <= index; i++) + sel.push(i) + } else { + for (var i = root.__lastClickedIdx; i >= index; i--) + sel.push(i) + } + __selectedIndices = sel + } + } else { + __selectedIndices = [index] + root.__lastClickedIdx = index + } + } + } + } + } + + Keys.onPressed: { + event.accepted = true + switch (event.key) { + case Qt.Key_Up: + root.__up(event.modifiers & Qt.ShiftModifier && root.selectMultiple) + break + case Qt.Key_Down: + root.__down(event.modifiers & Qt.ShiftModifier && root.selectMultiple) + break + case Qt.Key_Left: + root.__dirUp() + break + case Qt.Key_Return: + case Qt.Key_Select: + case Qt.Key_Right: + if (view.currentItem) + view.currentItem.launch() + else + root.__acceptSelection() + break + case Qt.Key_Back: + case Qt.Key_Escape: + reject() + break + case Qt.Key_C: + if (event.modifiers & Qt.ControlModifier) + currentPathField.copyAll() + break + case Qt.Key_V: + if (event.modifiers & Qt.ControlModifier) { + currentPathField.visible = true + currentPathField.paste() + } + break + default: + // do nothing + event.accepted = false + break + } + } + + ListView { + id: view + anchors.top: titleBar.bottom + anchors.bottom: bottomBar.top + clip: true + x: 0 + width: parent.width + model: FolderListModel { + onFolderChanged: { + root.folder = folder + currentPathField.text = root.urlToPath(view.model.folder) + } + } + delegate: folderDelegate + highlight: Rectangle { + color: "transparent" + border.color: Qt.darker(__palette.window, 1.3) + } + highlightMoveDuration: 0 + highlightMoveVelocity: -1 + } + + MouseArea { + anchors.fill: view + enabled: currentPathField.visible + onClicked: currentPathField.visible = false + } + + + Item { + id: titleBar + width: parent.width + height: currentPathField.height * 1.5 + Rectangle { + anchors.fill: parent + color: Qt.darker(__palette.window, 1.1) + border.color: Qt.darker(__palette.window, 1.3) + } + Rectangle { + id: upButton + width: root.__textX + height: titleBar.height + color: "transparent" + + Image { + id: upButtonImage + anchors.centerIn: parent; source: "images/up.png" + } + MouseArea { id: upRegion; anchors.centerIn: parent + width: 56 + height: parent.height + onClicked: if (view.model.parentFolder !== "") __dirUp() + } + states: [ + State { + name: "pressed" + when: upRegion.pressed + PropertyChanges { target: upButton; color: __palette.highlight } + } + ] + } + Text { + id: currentPathText + anchors.left: parent.left; anchors.right: parent.right; anchors.verticalCenter: parent.verticalCenter + anchors.leftMargin: __textX; anchors.rightMargin: content.spacing + text: root.urlToPath(view.model.folder) + color: __palette.text + elide: Text.ElideLeft; horizontalAlignment: Text.AlignRight; verticalAlignment: Text.AlignVCenter + MouseArea { + anchors.fill: parent + onClicked: currentPathField.visible = true + } + } + TextField { + id: currentPathField + anchors.left: parent.left; anchors.right: parent.right; anchors.verticalCenter: parent.verticalCenter + anchors.leftMargin: __textX; anchors.rightMargin: content.spacing + visible: false + focus: visible + onAccepted: { + root.clearSelection() + if (root.addSelection(root.pathToUrl(text))) + root.accept() + else + view.model.folder = root.pathFolder(text) + } + Keys.onPressed: { + event.accepted = true + switch (event.key) { + case Qt.Key_Down: + currentPathField.visible = false + break + case Qt.Key_Back: + case Qt.Key_Escape: + reject() + break + } + } + } + } + Rectangle { + id: bottomBar + width: parent.width + height: buttonRow.height + buttonRow.spacing * 2 + anchors.bottom: parent.bottom + color: Qt.darker(__palette.window, 1.1) + border.color: Qt.darker(__palette.window, 1.3) + + Row { + id: buttonRow + anchors.right: parent.right + anchors.rightMargin: spacing + anchors.verticalCenter: parent.verticalCenter + spacing: content.spacing + TextField { + id: filterField + text: root.selectedNameFilter + visible: !selectFolder + width: bottomBar.width - cancelButton.width - okButton.width - parent.spacing * 5 + anchors.verticalCenter: parent.verticalCenter + onAccepted: { + root.selectNameFilter(text) + view.model.nameFilters = text + } + } + Button { + id: cancelButton + text: "Cancel" + onClicked: root.reject() + } + Button { + id: okButton + text: "OK" + onClicked: { + if (view.model.isFolder(view.currentIndex) && !selectFolder) + __dirDown(view.model.get(view.currentIndex, "filePath")) + else + root.__acceptSelection() + } + } + } + } + } +} |