author | hgs |
Wed, 15 Sep 2010 12:09:55 +0300 | |
changeset 68 | 83cc6bae1de8 |
parent 51 | d845db10c0d4 |
child 74 | 6c59112cfd31 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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* This component and the accompanying materials are made available |
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* under the terms of "Eclipse Public License v1.0" |
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* which accompanies this distribution, and is available |
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* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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* |
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* Initial Contributors: |
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* Nokia Corporation - initial contribution. |
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* |
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* Contributors: |
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* |
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* Description: Message editor body text field |
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* |
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*/ |
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|
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#include "nmailuiwidgetsheaders.h" |
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static const QString FILE_PATH_CSS_DEFAULT = ":nmeditortexteditblack.css"; |
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static const QString FILE_PATH_CSS_SECONDARY = ":nmeditortexteditblue.css"; |
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static const QString FILE_PATH_WIDGETML = ":nmeditortextedit.widgetml"; |
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/*! |
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Constructor |
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*/ |
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NmEditorTextEdit::NmEditorTextEdit(QGraphicsItem *parent) : |
47 | 28 |
HbTextEdit(parent) |
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{ |
43 | 30 |
NM_FUNCTION; |
47 | 31 |
|
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HbStyleLoader::registerFilePath(FILE_PATH_WIDGETML); |
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HbStyleLoader::registerFilePath(FILE_PATH_CSS_DEFAULT); |
47 | 34 |
|
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mCustomTextColor = QPair<bool, QColor>(false, Qt::black); |
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||
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// Disable HbTextEdit scrolling. Background scroll area will handle scrolling. |
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setScrollable(false); |
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scrollArea()->setScrollDirections(0); |
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47 | 40 |
|
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// set background colour to plain white |
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QPixmap whitePixmap(10,10); |
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whitePixmap.fill(Qt::white); |
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QGraphicsPixmapItem *pixmapItem = new QGraphicsPixmapItem (whitePixmap); |
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setBackgroundItem(pixmapItem); |
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||
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// Create custom palette based on the current one |
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QPalette testPalette = QApplication::palette(); |
|
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||
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// Sets the selection background colour |
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testPalette.setColor(QPalette::Active, QPalette::Highlight, Qt::cyan); |
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testPalette.setColor(QPalette::Inactive, QPalette::Highlight, Qt::cyan); |
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||
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// Sets the link and visited link colours |
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testPalette.setColor(QPalette::Active, QPalette::Link, Qt::darkBlue); |
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testPalette.setColor(QPalette::Inactive, QPalette::Link, Qt::darkBlue); |
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testPalette.setColor(QPalette::Active, QPalette::LinkVisited, Qt::darkMagenta); |
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testPalette.setColor(QPalette::Inactive, QPalette::LinkVisited, Qt::darkMagenta); |
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// Update custom palette for this widget |
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setPalette(testPalette); |
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} |
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/*! |
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Destructor |
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*/ |
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NmEditorTextEdit::~NmEditorTextEdit() |
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{ |
43 | 69 |
NM_FUNCTION; |
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||
47 | 71 |
HbStyleLoader::unregisterFilePath(FILE_PATH_WIDGETML); |
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if (mCustomTextColor.first) { |
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HbStyleLoader::unregisterFilePath(FILE_PATH_CSS_SECONDARY); |
|
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} |
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else { |
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HbStyleLoader::unregisterFilePath(FILE_PATH_CSS_DEFAULT); |
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} |
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} |
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|
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/*! |
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This slot applies custom text color for user - entered text |
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It does not affect the text originally inserted into editor |
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*/ |
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void NmEditorTextEdit::updateCustomTextColor() |
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{ |
43 | 86 |
NM_FUNCTION; |
87 |
||
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if (mCustomTextColor.first) { |
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QTextCursor tcursor = textCursor(); |
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QTextCharFormat fmt; |
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int pos = tcursor.position(); |
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if (pos > 0) { |
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// If there isn't any user-made selection - apply custom color |
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if (!tcursor.hasSelection() && !tcursor.hasComplexSelection()) { |
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// Select last added char and set its color to custom |
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if (tcursor.movePosition(QTextCursor::PreviousCharacter, QTextCursor::KeepAnchor, 1) |
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&& tcursor.hasSelection()) { |
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fmt = tcursor.charFormat(); |
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fmt.setForeground(mCustomTextColor.second); |
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tcursor.mergeCharFormat(fmt); |
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} |
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} |
47 | 103 |
} |
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else { |
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fmt = tcursor.charFormat(); |
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fmt.setForeground(mCustomTextColor.second); |
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tcursor.mergeCharFormat(fmt); |
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setTextCursor(tcursor); |
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} |
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} |
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} |
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|
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/*! |
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Sets flag is custom text color should be used and sets the custom color. |
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|
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Function does not affect the color of existing content, only text that will be entered later. |
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*/ |
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void NmEditorTextEdit::setCustomTextColor(const QPair<bool, QColor> &customColor) |
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{ |
43 | 120 |
NM_FUNCTION; |
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mCustomTextColor = customColor; |
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} |
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/*! |
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Reimplemented function \sa NmEditorTextEdit::setCustomTextColor(const QPair<bool, QColor> &customColor). |
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|
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\arg info about using of custom color |
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\arg color to be used as custom. If \arg useCustom is set to false then color is not changed |
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*/ |
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void NmEditorTextEdit::setCustomTextColor(bool useCustom, const QColor& color) |
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{ |
43 | 133 |
NM_FUNCTION; |
134 |
||
51 | 135 |
if (!mCustomTextColor.first && useCustom) { |
136 |
HbStyleLoader::unregisterFilePath(FILE_PATH_CSS_DEFAULT); |
|
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HbStyleLoader::registerFilePath(FILE_PATH_CSS_SECONDARY); |
|
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||
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mCustomTextColor.first = useCustom; |
|
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mCustomTextColor.second = color; |
|
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} |
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} |
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/*! |
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* Return current custom color and if it must be used. |
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* |
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* \return Current custem color. |
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*/ |
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QPair<bool, QColor> NmEditorTextEdit::customTextColor() const |
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{ |
43 | 151 |
NM_FUNCTION; |
152 |
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return mCustomTextColor; |
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changeset
|
154 |
} |
47 | 155 |
|
156 |
/*! |
|
68 | 157 |
* Returns true if this widget has the input focus. |
158 |
*/ |
|
159 |
bool NmEditorTextEdit::hasInputFocus() const |
|
160 |
{ |
|
161 |
NM_FUNCTION; |
|
162 |
||
163 |
bool ret = false; |
|
164 |
||
165 |
HbInputMethod *inputMethod = HbInputMethod::activeInputMethod(); |
|
166 |
||
167 |
if (inputMethod) { |
|
168 |
HbInputFocusObject *focusObject = inputMethod->focusObject(); |
|
169 |
if (focusObject) { |
|
170 |
ret = (focusObject->object() == this); |
|
171 |
} |
|
172 |
} |
|
173 |
||
174 |
return ret; |
|
175 |
} |
|
176 |
||
177 |
/*! |
|
48 | 178 |
* Returns the rectangle for the cursor. |
47 | 179 |
*/ |
48 | 180 |
QRectF NmEditorTextEdit::rectForCursorPosition() const |
47 | 181 |
{ |
48 | 182 |
NM_FUNCTION; |
183 |
||
184 |
return HbTextEdit::rectForPosition(cursorPosition()); |
|
47 | 185 |
} |
186 |