1 | // Copyright (C) 2016 The Qt Company Ltd. |
2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
3 | |
4 | #ifndef QQUICKTEXTCONTROL_P_P_H |
5 | #define QQUICKTEXTCONTROL_P_P_H |
6 | |
7 | // |
8 | // W A R N I N G |
9 | // ------------- |
10 | // |
11 | // This file is not part of the Qt API. It exists purely as an |
12 | // implementation detail. This header file may change from version to |
13 | // version without notice, or even be removed. |
14 | // |
15 | // We mean it. |
16 | // |
17 | |
18 | #include "QtGui/qtextdocumentfragment.h" |
19 | #include "QtGui/qtextcursor.h" |
20 | #include "QtGui/qtextformat.h" |
21 | #include "QtGui/qtextobject.h" |
22 | #include "QtGui/qabstracttextdocumentlayout.h" |
23 | #include "QtCore/qbasictimer.h" |
24 | #include "QtCore/qpointer.h" |
25 | #include "private/qobject_p.h" |
26 | |
27 | QT_BEGIN_NAMESPACE |
28 | |
29 | class QMimeData; |
30 | class QAbstractScrollArea; |
31 | |
32 | class QQuickTextControlPrivate : public QObjectPrivate |
33 | { |
34 | public: |
35 | Q_DECLARE_PUBLIC(QQuickTextControl) |
36 | QQuickTextControlPrivate(); |
37 | |
38 | bool cursorMoveKeyEvent(QKeyEvent *e); |
39 | |
40 | void updateCurrentCharFormat(); |
41 | |
42 | void setContent(Qt::TextFormat format, const QString &text); |
43 | |
44 | void paste(const QMimeData *source); |
45 | |
46 | void setCursorPosition(const QPointF &pos); |
47 | void setCursorPosition(int pos, QTextCursor::MoveMode mode = QTextCursor::MoveAnchor); |
48 | |
49 | void repaintCursor(); |
50 | inline void repaintSelection() |
51 | { repaintOldAndNewSelection(oldSelection: QTextCursor()); } |
52 | void repaintOldAndNewSelection(const QTextCursor &oldSelection); |
53 | |
54 | void selectionChanged(bool forceEmitSelectionChanged = false); |
55 | |
56 | void _q_updateCurrentCharFormatAndSelection(); |
57 | |
58 | #if QT_CONFIG(clipboard) |
59 | void setClipboardSelection(); |
60 | #endif |
61 | |
62 | void _q_updateCursorPosChanged(const QTextCursor &someCursor); |
63 | |
64 | void setBlinkingCursorEnabled(bool enable); |
65 | void updateCursorFlashTime(); |
66 | |
67 | void extendWordwiseSelection(int suggestedNewPosition, qreal mouseXPosition); |
68 | void extendBlockwiseSelection(int suggestedNewPosition); |
69 | |
70 | void _q_setCursorAfterUndoRedo(int undoPosition, int charsAdded, int charsRemoved); |
71 | |
72 | QRectF rectForPosition(int position) const; |
73 | |
74 | void keyPressEvent(QKeyEvent *e); |
75 | void keyReleaseEvent(QKeyEvent *e); |
76 | void mousePressEvent(QMouseEvent *event, const QPointF &pos); |
77 | void mouseMoveEvent(QMouseEvent *event, const QPointF &pos); |
78 | void mouseReleaseEvent(QMouseEvent *event, const QPointF &pos); |
79 | void mouseDoubleClickEvent(QMouseEvent *event, const QPointF &pos); |
80 | bool sendMouseEventToInputContext(QMouseEvent *event, const QPointF &pos); |
81 | void focusEvent(QFocusEvent *e); |
82 | #if QT_CONFIG(im) |
83 | void inputMethodEvent(QInputMethodEvent *); |
84 | #endif |
85 | void hoverEvent(QHoverEvent *e, const QPointF &pos); |
86 | |
87 | void activateLinkUnderCursor(QString href = QString()); |
88 | |
89 | #if QT_CONFIG(im) |
90 | bool isPreediting() const; |
91 | void commitPreedit(); |
92 | void cancelPreedit(); |
93 | #endif |
94 | |
95 | QPointF tripleClickPoint; |
96 | QPointF mousePressPos; |
97 | |
98 | QTextCharFormat lastCharFormat; |
99 | |
100 | QTextDocument *doc; |
101 | QTextCursor cursor; |
102 | QTextCursor selectedWordOnDoubleClick; |
103 | QTextCursor selectedBlockOnTripleClick; |
104 | QString anchorOnMousePress; |
105 | QString linkToCopy; |
106 | QString hoveredLink; |
107 | QTextBlock blockWithMarkerUnderMousePress; |
108 | |
109 | QBasicTimer cursorBlinkTimer; |
110 | ulong timestampAtLastDoubleClick = 0; // will only be set at a double click |
111 | |
112 | #if QT_CONFIG(im) |
113 | int preeditCursor; |
114 | #endif |
115 | |
116 | Qt::TextInteractionFlags interactionFlags; |
117 | |
118 | bool cursorOn : 1; |
119 | bool cursorIsFocusIndicator : 1; |
120 | bool mousePressed : 1; |
121 | bool lastSelectionState : 1; |
122 | bool ignoreAutomaticScrollbarAdjustement : 1; |
123 | bool overwriteMode : 1; |
124 | bool acceptRichText : 1; |
125 | bool cursorVisible : 1; // used to hide the cursor in the preedit area |
126 | bool cursorBlinkingEnabled : 1; |
127 | bool hasFocus : 1; |
128 | bool hadSelectionOnMousePress : 1; |
129 | bool wordSelectionEnabled : 1; |
130 | bool hasImState : 1; |
131 | bool cursorRectangleChanged : 1; |
132 | bool hoveredMarker: 1; |
133 | bool selectByTouchDrag: 1; |
134 | bool imSelectionAfterPress: 1; |
135 | |
136 | int lastSelectionStart; |
137 | int lastSelectionEnd; |
138 | |
139 | void _q_copyLink(); |
140 | }; |
141 | |
142 | QT_END_NAMESPACE |
143 | |
144 | #endif // QQuickTextControl_P_H |
145 | |