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6109737b9d
1. OutlineViewer: support section number; 2. Allow to close the file before opening with external program; 3. Skip end marker within a block marker;
95 lines
2.6 KiB
C++
95 lines
2.6 KiB
C++
#ifndef OUTLINEVIEWER_H
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#define OUTLINEVIEWER_H
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#include <QFrame>
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#include <QVector>
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#include <QMap>
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#include <QSharedPointer>
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#include <QScopedPointer>
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#include "outlineprovider.h"
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#include "navigationmodewrapper.h"
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class QTreeWidget;
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class QTreeWidgetItem;
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class QTimer;
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namespace vnotex
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{
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class TitleBar;
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class OutlineViewer : public QFrame
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{
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Q_OBJECT
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public:
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OutlineViewer(const QString &p_title, QWidget *p_parent = nullptr);
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void setOutlineProvider(const QSharedPointer<OutlineProvider> &p_provider);
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NavigationModeWrapper<QTreeWidget, QTreeWidgetItem> *getNavigationModeWrapper();
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signals:
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void focusViewArea();
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protected:
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void showEvent(QShowEvent *p_event) Q_DECL_OVERRIDE;
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private:
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enum Column { Name = 0 };
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void setupUI(const QString &p_title);
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TitleBar *setupTitleBar(const QString &p_title, QWidget *p_parent = nullptr);
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void updateTree(bool p_force = false);
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void updateOutline(const QSharedPointer<Outline> &p_outline);
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void updateCurrentHeading(int p_idx);
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void highlightHeading(int p_idx);
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void expandTree(int p_level);
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void showLevel();
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// Do not response if m_muted is true.
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void activateItem(QTreeWidgetItem *p_item, bool p_focus = false);
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static void renderTreeAtLevel(const QVector<Outline::Heading> &p_headings,
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int &p_index,
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int p_level,
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QTreeWidget *p_tree,
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QTreeWidgetItem *p_parentItem,
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QTreeWidgetItem *p_lastItem,
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int p_sectionNumberBaseLevel,
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SectionNumber &p_sectionNumber,
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bool p_sectionNumberEndingDot);
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static void fillTreeItem(QTreeWidgetItem *p_item,
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const Outline::Heading &p_heading,
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int p_index,
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const QString &p_sectionStr);
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static void updateTreeToOutline(QTreeWidget *p_tree, const Outline &p_outline);
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bool m_muted = false;
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QTimer *m_expandTimer = nullptr;
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QTreeWidget *m_tree = nullptr;
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QSharedPointer<OutlineProvider> m_provider;
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Outline m_outline;
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int m_currentHeadingIndex = -1;
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int m_autoExpandedLevel = 6;
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QScopedPointer<NavigationModeWrapper<QTreeWidget, QTreeWidgetItem>> m_navigationWrapper;
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};
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}
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#endif // OUTLINEVIEWER_H
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