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| 3 | ** Copyright (C) 2016 The Qt Company Ltd. |
| 4 | ** Contact: https://www.qt.io/licensing/ |
| 5 | ** |
| 6 | ** This file is part of the QtGui module of the Qt Toolkit. |
| 7 | ** |
| 8 | ** $QT_BEGIN_LICENSE:LGPL$ |
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| 17 | ** GNU Lesser General Public License Usage |
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| 25 | ** GNU General Public License Usage |
| 26 | ** Alternatively, this file may be used under the terms of the GNU |
| 27 | ** General Public License version 2.0 or (at your option) the GNU General |
| 28 | ** Public license version 3 or any later version approved by the KDE Free |
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| 38 | ****************************************************************************/ |
| 39 | |
| 40 | #ifndef QQUICKTEXTCONTROL_P_P_H |
| 41 | #define QQUICKTEXTCONTROL_P_P_H |
| 42 | |
| 43 | // |
| 44 | // W A R N I N G |
| 45 | // ------------- |
| 46 | // |
| 47 | // This file is not part of the Qt API. It exists purely as an |
| 48 | // implementation detail. This header file may change from version to |
| 49 | // version without notice, or even be removed. |
| 50 | // |
| 51 | // We mean it. |
| 52 | // |
| 53 | |
| 54 | #include "QtGui/qtextdocumentfragment.h" |
| 55 | #include "QtGui/qtextcursor.h" |
| 56 | #include "QtGui/qtextformat.h" |
| 57 | #include "QtGui/qtextobject.h" |
| 58 | #include "QtGui/qabstracttextdocumentlayout.h" |
| 59 | #include "QtCore/qbasictimer.h" |
| 60 | #include "QtCore/qpointer.h" |
| 61 | #include "private/qobject_p.h" |
| 62 | |
| 63 | QT_BEGIN_NAMESPACE |
| 64 | |
| 65 | class QMimeData; |
| 66 | class QAbstractScrollArea; |
| 67 | |
| 68 | class QQuickTextControlPrivate : public QObjectPrivate |
| 69 | { |
| 70 | Q_DECLARE_PUBLIC(QQuickTextControl) |
| 71 | public: |
| 72 | QQuickTextControlPrivate(); |
| 73 | |
| 74 | bool cursorMoveKeyEvent(QKeyEvent *e); |
| 75 | |
| 76 | void updateCurrentCharFormat(); |
| 77 | |
| 78 | void setContent(Qt::TextFormat format, const QString &text); |
| 79 | |
| 80 | void paste(const QMimeData *source); |
| 81 | |
| 82 | void setCursorPosition(const QPointF &pos); |
| 83 | void setCursorPosition(int pos, QTextCursor::MoveMode mode = QTextCursor::MoveAnchor); |
| 84 | |
| 85 | void repaintCursor(); |
| 86 | inline void repaintSelection() |
| 87 | { repaintOldAndNewSelection(oldSelection: QTextCursor()); } |
| 88 | void repaintOldAndNewSelection(const QTextCursor &oldSelection); |
| 89 | |
| 90 | void selectionChanged(bool forceEmitSelectionChanged = false); |
| 91 | |
| 92 | void _q_updateCurrentCharFormatAndSelection(); |
| 93 | |
| 94 | #if QT_CONFIG(clipboard) |
| 95 | void setClipboardSelection(); |
| 96 | #endif |
| 97 | |
| 98 | void _q_updateCursorPosChanged(const QTextCursor &someCursor); |
| 99 | |
| 100 | void setBlinkingCursorEnabled(bool enable); |
| 101 | void updateCursorFlashTime(); |
| 102 | |
| 103 | void extendWordwiseSelection(int suggestedNewPosition, qreal mouseXPosition); |
| 104 | void extendBlockwiseSelection(int suggestedNewPosition); |
| 105 | |
| 106 | void _q_setCursorAfterUndoRedo(int undoPosition, int charsAdded, int charsRemoved); |
| 107 | |
| 108 | QRectF rectForPosition(int position) const; |
| 109 | |
| 110 | void keyPressEvent(QKeyEvent *e); |
| 111 | void keyReleaseEvent(QKeyEvent *e); |
| 112 | void mousePressEvent(QMouseEvent *event, const QPointF &pos); |
| 113 | void mouseMoveEvent(QMouseEvent *event, const QPointF &pos); |
| 114 | void mouseReleaseEvent(QMouseEvent *event, const QPointF &pos); |
| 115 | void mouseDoubleClickEvent(QMouseEvent *event, const QPointF &pos); |
| 116 | bool sendMouseEventToInputContext(QMouseEvent *event, const QPointF &pos); |
| 117 | void focusEvent(QFocusEvent *e); |
| 118 | #if QT_CONFIG(im) |
| 119 | void inputMethodEvent(QInputMethodEvent *); |
| 120 | #endif |
| 121 | void hoverEvent(QHoverEvent *e, const QPointF &pos); |
| 122 | |
| 123 | void activateLinkUnderCursor(QString href = QString()); |
| 124 | |
| 125 | #if QT_CONFIG(im) |
| 126 | bool isPreediting() const; |
| 127 | void commitPreedit(); |
| 128 | void cancelPreedit(); |
| 129 | #endif |
| 130 | |
| 131 | QPointF tripleClickPoint; |
| 132 | QPointF mousePressPos; |
| 133 | |
| 134 | QTextCharFormat lastCharFormat; |
| 135 | |
| 136 | QTextDocument *doc; |
| 137 | QTextCursor cursor; |
| 138 | QTextCursor selectedWordOnDoubleClick; |
| 139 | QTextCursor selectedBlockOnTripleClick; |
| 140 | QString anchorOnMousePress; |
| 141 | QString linkToCopy; |
| 142 | QString hoveredLink; |
| 143 | QTextBlock blockWithMarkerUnderMousePress; |
| 144 | |
| 145 | QBasicTimer cursorBlinkTimer; |
| 146 | ulong timestampAtLastDoubleClick = 0; // will only be set at a double click |
| 147 | |
| 148 | #if QT_CONFIG(im) |
| 149 | int preeditCursor; |
| 150 | #endif |
| 151 | |
| 152 | Qt::TextInteractionFlags interactionFlags; |
| 153 | |
| 154 | bool cursorOn : 1; |
| 155 | bool cursorIsFocusIndicator : 1; |
| 156 | bool mousePressed : 1; |
| 157 | bool lastSelectionState : 1; |
| 158 | bool ignoreAutomaticScrollbarAdjustement : 1; |
| 159 | bool overwriteMode : 1; |
| 160 | bool acceptRichText : 1; |
| 161 | bool cursorVisible : 1; // used to hide the cursor in the preedit area |
| 162 | bool cursorBlinkingEnabled : 1; |
| 163 | bool hasFocus : 1; |
| 164 | bool hadSelectionOnMousePress : 1; |
| 165 | bool wordSelectionEnabled : 1; |
| 166 | bool hasImState : 1; |
| 167 | bool cursorRectangleChanged : 1; |
| 168 | bool hoveredMarker: 1; |
| 169 | |
| 170 | int lastSelectionStart; |
| 171 | int lastSelectionEnd; |
| 172 | |
| 173 | void _q_copyLink(); |
| 174 | }; |
| 175 | |
| 176 | QT_END_NAMESPACE |
| 177 | |
| 178 | #endif // QQuickTextControl_P_H |
| 179 | |