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Diffstat (limited to 'src/imports/dialogs/DefaultFileDialog.qml')
| -rw-r--r-- | src/imports/dialogs/DefaultFileDialog.qml | 366 |
1 files changed, 366 insertions, 0 deletions
diff --git a/src/imports/dialogs/DefaultFileDialog.qml b/src/imports/dialogs/DefaultFileDialog.qml new file mode 100644 index 0000000000..80bf6b5cb1 --- /dev/null +++ b/src/imports/dialogs/DefaultFileDialog.qml @@ -0,0 +1,366 @@ +/**************************************************************************** +** +** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the QtDeclarative module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** 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. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.1 +import QtQuick.Dialogs 1.0 +import Qt.labs.folderlistmodel 2.0 +import "qml" + +AbstractFileDialog { + id: root + onVisibleChanged: { + if (visible) { + selectedIndices = [] + lastClickedIdx = -1 + currentPathField.visible = false + } + } + + property bool showFocusHighlight: false + property real textX: 28 + property SystemPalette palette + property var selectedIndices: [] + property int lastClickedIdx: -1 + folder: urlToPath(view.model.folder) + + 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 { + selectedIndices.map(function(idx) { + if (view.model.isFolder(idx)) { + if (selectFolder) + addSelection(view.model.get(idx, "filePath")) + } else { + if (!selectFolder) + addSelection(view.model.get(idx, "filePath")) + } + }) + } + accept() + } + + Rectangle { + width: 480 // TODO: QTBUG-29817 geometry from AbstractFileDialog + height: 320 + id: window + color: palette.window + anchors.centerIn: Qt.application.supportsMultipleWindows ? null : parent + + SystemPalette { id: palette } + + Component { + id: folderDelegate + Rectangle { + id: wrapper + function launch() { + if (view.model.isFolder(index)) { + dirDown(filePath) + } else { + root.acceptSelection() + } + } + width: window.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 + } + } + } + } + } + + ListView { + id: view + anchors.top: titleBar.bottom + anchors.bottom: bottomBar.top + clip: true + x: 0 + width: parent.width + model: FolderListModel { } + delegate: folderDelegate + highlight: Rectangle { + color: "transparent" + border.color: palette.midlight + } + highlightMoveDuration: 0 + highlightMoveVelocity: -1 + focus: !currentPathField.visible + 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 + default: + // do nothing + event.accepted = false + break + } + } + } + + MouseArea { + anchors.fill: view + enabled: currentPathField.visible + onClicked: currentPathField.visible = false + } + + + Item { + id: titleBar + width: parent.width + height: currentPathField.height * 1.5 + BorderImage { + source: "images/titlebar.sci" + anchors.fill: parent + anchors.topMargin: -7 + anchors.bottomMargin: -7 + } + 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: 4 + text: root.urlToPath(view.model.folder) + color: "white" + 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: 4 + visible: false + focus: visible + text: root.urlToPath(view.model.folder) + onAccepted: { + root.clearSelection() + if (root.addSelection(text)) + root.accept() + else + view.model.folder = root.pathFolder(text) + } + onDownPressed: currentPathField.visible = false + } + } + Rectangle { + id: bottomBar + width: parent.width + height: buttonRow.height + buttonRow.spacing * 2 + anchors.bottom: parent.bottom + gradient: Gradient { + GradientStop { position: 0.0; color: palette.dark } + GradientStop { position: 0.3; color: palette.mid } + GradientStop { position: 0.85; color: palette.mid } + GradientStop { position: 1.0; color: palette.light } + } + + Row { + id: buttonRow + anchors.right: parent.right + anchors.rightMargin: spacing + anchors.verticalCenter: parent.verticalCenter + spacing: 4 + 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() + } + } + } + } + } +} |