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| |
| #ifndef QQUICKTEXTEDIT_P_P_H |
| #define QQUICKTEXTEDIT_P_P_H |
| |
| // |
| // W A R N I N G |
| // ------------- |
| // |
| // This file is not part of the Qt API. It exists purely as an |
| // implementation detail. This header file may change from version to |
| // version without notice, or even be removed. |
| // |
| // We mean it. |
| // |
| |
| #include "qquicktextedit_p.h" |
| #include "qquickimplicitsizeitem_p_p.h" |
| #include "qquicktextutil_p.h" |
| |
| #include <QtQml/qqml.h> |
| #include <QtCore/qlist.h> |
| #include <private/qlazilyallocated_p.h> |
| |
| #include <limits> |
| |
| QT_BEGIN_NAMESPACE |
| class QTextLayout; |
| class QQuickTextDocumentWithImageResources; |
| class QQuickTextControl; |
| class QQuickTextNode; |
| class QQuickTextNodeEngine; |
| |
| class Q_QUICK_PRIVATE_EXPORT QQuickTextEditPrivate : public QQuickImplicitSizeItemPrivate |
| { |
| public: |
| Q_DECLARE_PUBLIC(QQuickTextEdit) |
| |
| typedef QQuickTextEdit Public; |
| |
| struct Node { |
| explicit Node(int startPos = std::numeric_limits<int>::max(), |
| QQuickTextNode *node = nullptr) |
| : m_startPos(startPos), m_node(node), m_dirty(false) { } |
| QQuickTextNode* textNode() const { return m_node; } |
| void moveStartPos(int delta) { Q_ASSERT(m_startPos + delta > 0); m_startPos += delta; } |
| int startPos() const { return m_startPos; } |
| void setDirty() { m_dirty = true; } |
| bool dirty() const { return m_dirty; } |
| |
| private: |
| int m_startPos; |
| QQuickTextNode* m_node; |
| bool m_dirty; |
| }; |
| typedef QList<Node>::iterator TextNodeIterator; |
| |
| struct ExtraData { |
| ExtraData(); |
| |
| qreal padding; |
| qreal topPadding; |
| qreal leftPadding; |
| qreal rightPadding; |
| qreal bottomPadding; |
| bool explicitTopPadding : 1; |
| bool explicitLeftPadding : 1; |
| bool explicitRightPadding : 1; |
| bool explicitBottomPadding : 1; |
| bool implicitResize : 1; |
| }; |
| QLazilyAllocated<ExtraData> extra; |
| |
| |
| QQuickTextEditPrivate() |
| : color(QRgb(0xFF000000)), selectionColor(QRgb(0xFF000080)), selectedTextColor(QRgb(0xFFFFFFFF)) |
| , textMargin(0.0), xoff(0), yoff(0) |
| , font(sourceFont), cursorComponent(nullptr), cursorItem(nullptr), document(nullptr), control(nullptr) |
| , quickDocument(nullptr), lastSelectionStart(0), lastSelectionEnd(0), lineCount(0) |
| , hAlign(QQuickTextEdit::AlignLeft), vAlign(QQuickTextEdit::AlignTop) |
| , format(QQuickTextEdit::PlainText), wrapMode(QQuickTextEdit::NoWrap) |
| , renderType(QQuickTextUtil::textRenderType<QQuickTextEdit>()) |
| , contentDirection(Qt::LayoutDirectionAuto) |
| , mouseSelectionMode(QQuickTextEdit::SelectCharacters) |
| #if QT_CONFIG(im) |
| , inputMethodHints(Qt::ImhNone) |
| #endif |
| , updateType(UpdatePaintNode) |
| , dirty(false), richText(false), cursorVisible(false), cursorPending(false) |
| , focusOnPress(true), persistentSelection(false), requireImplicitWidth(false) |
| , selectByMouse(false), canPaste(false), canPasteValid(false), hAlignImplicit(true) |
| , textCached(true), inLayout(false), selectByKeyboard(false), selectByKeyboardSet(false) |
| , hadSelection(false), markdownText(false) |
| { |
| } |
| |
| static QQuickTextEditPrivate *get(QQuickTextEdit *item) { |
| return static_cast<QQuickTextEditPrivate *>(QObjectPrivate::get(item)); } |
| |
| void init(); |
| |
| void resetInputMethod(); |
| void updateDefaultTextOption(); |
| void relayoutDocument(); |
| bool determineHorizontalAlignment(); |
| bool setHAlign(QQuickTextEdit::HAlignment, bool forceAlign = false); |
| void mirrorChange() override; |
| qreal getImplicitWidth() const override; |
| Qt::LayoutDirection textDirection(const QString &text) const; |
| bool isLinkHoveredConnected(); |
| |
| void setNativeCursorEnabled(bool) {} |
| void handleFocusEvent(QFocusEvent *event); |
| void addCurrentTextNodeToRoot(QQuickTextNodeEngine *, QSGTransformNode *, QQuickTextNode*, TextNodeIterator&, int startPos); |
| QQuickTextNode* createTextNode(); |
| |
| #if QT_CONFIG(im) |
| Qt::InputMethodHints effectiveInputMethodHints() const; |
| #endif |
| |
| inline qreal padding() const { return extra.isAllocated() ? extra->padding : 0.0; } |
| void setTopPadding(qreal value, bool reset = false); |
| void setLeftPadding(qreal value, bool reset = false); |
| void setRightPadding(qreal value, bool reset = false); |
| void setBottomPadding(qreal value, bool reset = false); |
| |
| bool isImplicitResizeEnabled() const; |
| void setImplicitResizeEnabled(bool enabled); |
| |
| QColor color; |
| QColor selectionColor; |
| QColor selectedTextColor; |
| |
| QSizeF contentSize; |
| |
| qreal textMargin; |
| qreal xoff; |
| qreal yoff; |
| |
| QString text; |
| QUrl baseUrl; |
| QFont sourceFont; |
| QFont font; |
| |
| QQmlComponent* cursorComponent; |
| QQuickItem* cursorItem; |
| QQuickTextDocumentWithImageResources *document; |
| QQuickTextControl *control; |
| QQuickTextDocument *quickDocument; |
| QList<Node> textNodeMap; |
| |
| int lastSelectionStart; |
| int lastSelectionEnd; |
| int lineCount; |
| |
| enum UpdateType { |
| UpdateNone, |
| UpdateOnlyPreprocess, |
| UpdatePaintNode |
| }; |
| |
| QQuickTextEdit::HAlignment hAlign; |
| QQuickTextEdit::VAlignment vAlign; |
| QQuickTextEdit::TextFormat format; |
| QQuickTextEdit::WrapMode wrapMode; |
| QQuickTextEdit::RenderType renderType; |
| Qt::LayoutDirection contentDirection; |
| QQuickTextEdit::SelectionMode mouseSelectionMode; |
| #if QT_CONFIG(im) |
| Qt::InputMethodHints inputMethodHints; |
| #endif |
| UpdateType updateType; |
| Qt::CursorShape cursorToRestoreAfterHover = Qt::IBeamCursor; |
| |
| bool dirty : 1; |
| bool richText : 1; |
| bool cursorVisible : 1; |
| bool cursorPending : 1; |
| bool focusOnPress : 1; |
| bool persistentSelection : 1; |
| bool requireImplicitWidth:1; |
| bool selectByMouse:1; |
| bool canPaste:1; |
| bool canPasteValid:1; |
| bool hAlignImplicit:1; |
| bool textCached:1; |
| bool inLayout:1; |
| bool selectByKeyboard:1; |
| bool selectByKeyboardSet:1; |
| bool hadSelection : 1; |
| bool markdownText : 1; |
| }; |
| |
| QT_END_NAMESPACE |
| |
| #endif // QQUICKTEXTEDIT_P_P_H |