--- /dev/null
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Components project.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** 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 Nokia Corporation 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 1.1
+import "." 1.1
+import "AppManager.js" as AppManager
+
+Item {
+ id: root
+
+ property Item editor: null
+ property bool copyEnabled: false
+ property bool cutEnabled: false
+ property bool platformInverted: false
+
+ function show() {
+ // Show menu only if some of the options is available
+ if(root.copyEnabled || root.cutEnabled || editor.canPaste) {
+ parent = AppManager.rootObject();
+ root.visible = true;
+ calculatePosition();
+ }
+ }
+
+ function hide() {
+ root.visible = false;
+ }
+
+ function calculatePosition() {
+ if (editor && root.visible) {
+ var rectStart = editor.positionToRectangle(editor.selectionStart);
+ var rectEnd = editor.positionToRectangle(editor.selectionEnd);
+
+ var posStart = editor.mapToItem(parent, rectStart.x, rectStart.y);
+ var posEnd = editor.mapToItem(parent, rectEnd.x, rectEnd.y);
+
+ var selectionCenterX = (posEnd.x + posStart.x) / 2;
+ if (posStart.y != posEnd.y)
+ // we have multiline selection so center to the screen
+ selectionCenterX = parent.width / 2;
+
+ var contextMenuMargin = 10; // the space between the context menu and the line above/below
+ var contextMenuAdjustedRowHeight = row.height + contextMenuMargin;
+ var tempY = posStart.y - contextMenuAdjustedRowHeight;
+ var minVerticalPos = internal.textArea ? internal.textArea.mapToItem(parent, 0, 0).y - row.height : 0
+
+ if (tempY < minVerticalPos)
+ tempY = minVerticalPos
+
+ if (tempY < 0)
+ tempY = 0
+
+ root.x = Math.max(0, Math.min(selectionCenterX - row.width / 2, parent.width - row.width));
+ root.y = tempY;
+ }
+ }
+
+ onVisibleChanged: {
+ if (visible) {
+ internal.editorSceneXChanged.connect(internal.editorMoved)
+ internal.editorSceneYChanged.connect(internal.editorMoved)
+ } else {
+ internal.editorSceneXChanged.disconnect(internal.editorMoved)
+ internal.editorSceneYChanged.disconnect(internal.editorMoved)
+ }
+ }
+
+ x: 0; y: 0
+ visible: false
+
+ Binding { target: internal; property: "editorSceneX"; value: AppManager.sceneX(root.editor); when: root.visible && (root.editor != null) }
+ Binding { target: internal; property: "editorSceneY"; value: AppManager.sceneY(root.editor); when: root.visible && (root.editor != null) }
+
+ QtObject {
+ id: internal
+
+ property real editorSceneX
+ property real editorSceneY
+ property Item textArea: null
+
+ function editorMoved() {
+ root.calculatePosition()
+ }
+
+ Component.onCompleted: textArea = AppManager.findParent(editor, "errorHighlight")
+ }
+
+ ButtonRow {
+ id: row
+
+ function visibleButtonCount() {
+ var count = 0
+ if (copyButton.visible) ++count
+ if (cutButton.visible) ++count
+ if (pasteButton.visible) ++count
+ return count
+ }
+
+ exclusive: false
+ width: Math.round(privateStyle.buttonSize * 1.5) * visibleButtonCount()
+
+ onWidthChanged: calculatePosition()
+ onHeightChanged: calculatePosition()
+
+ Button {
+ id: copyButton
+ iconSource: privateStyle.imagePath("qtg_toolbar_copy", root.platformInverted)
+ visible: root.copyEnabled
+ platformInverted: root.platformInverted
+ onClicked: editor.copy()
+ }
+ Button {
+ id: cutButton
+ iconSource: privateStyle.imagePath("qtg_toolbar_cut", root.platformInverted)
+ visible: root.cutEnabled
+ platformInverted: root.platformInverted
+ onClicked: {
+ editor.cut()
+ root.visible = false
+ }
+ }
+ Button {
+ id: pasteButton
+ iconSource: privateStyle.imagePath("qtg_toolbar_paste", root.platformInverted)
+ visible: editor.canPaste
+ platformInverted: root.platformInverted
+ onClicked: {
+ editor.paste()
+ root.visible = false
+ }
+ }
+ }
+}
projects / mardrone / blobdiff