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89 lines
2.7 KiB
C++
89 lines
2.7 KiB
C++
#ifndef VDIRECTORYTREE_H
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#define VDIRECTORYTREE_H
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#include <QTreeWidget>
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#include <QJsonObject>
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#include <QPointer>
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#include <QVector>
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#include "vdirectory.h"
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#include "vnotebook.h"
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class VNote;
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class VEditArea;
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class VDirectoryTree : public QTreeWidget
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{
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Q_OBJECT
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public:
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explicit VDirectoryTree(VNote *vnote, QWidget *parent = 0);
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inline void setEditArea(VEditArea *p_editArea);
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signals:
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void currentDirectoryChanged(VDirectory *p_directory);
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void directoryUpdated(const VDirectory *p_directory);
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public slots:
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void setNotebook(VNotebook *p_notebook);
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void newRootDirectory();
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void deleteDirectory();
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void editDirectoryInfo();
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void updateDirectoryTree();
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private slots:
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void updateChildren(QTreeWidgetItem *p_item);
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void contextMenuRequested(QPoint pos);
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void newSubDirectory();
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void currentDirectoryItemChanged(QTreeWidgetItem *currentItem);
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void copySelectedDirectories(bool p_cut = false);
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void cutSelectedDirectories();
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void pasteDirectoriesInCurDir();
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protected:
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void mousePressEvent(QMouseEvent *event) Q_DECL_OVERRIDE;
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void keyPressEvent(QKeyEvent *event) Q_DECL_OVERRIDE;
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private:
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void updateDirectoryTreeOne(QTreeWidgetItem *p_parent, int depth);
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void fillTreeItem(QTreeWidgetItem &p_item, const QString &p_name,
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VDirectory *p_directory, const QIcon &p_icon);
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void initActions();
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// Update @p_item's direct children only: deleted, added, renamed.
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void updateItemChildren(QTreeWidgetItem *p_item);
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// Find the corresponding item of @p_dir;
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// Return's NULL if no item is found and it is the root directory if @p_widget is true.
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QTreeWidgetItem *findVDirectory(const VDirectory *p_dir, bool &p_widget);
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inline QPointer<VDirectory> getVDirectory(QTreeWidgetItem *p_item);
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void copyDirectoryInfoToClipboard(const QJsonArray &p_dirs, bool p_cut);
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void pasteDirectories(VDirectory *p_destDir);
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bool copyDirectory(VDirectory *p_destDir, const QString &p_destName,
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VDirectory *p_srcDir, bool p_cut);
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VNote *vnote;
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QPointer<VNotebook> m_notebook;
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QVector<QPointer<VDirectory> > m_copiedDirs;
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VEditArea *m_editArea;
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// Actions
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QAction *newRootDirAct;
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QAction *newSiblingDirAct;
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QAction *newSubDirAct;
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QAction *deleteDirAct;
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QAction *dirInfoAct;
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QAction *copyAct;
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QAction *cutAct;
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QAction *pasteAct;
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};
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inline QPointer<VDirectory> VDirectoryTree::getVDirectory(QTreeWidgetItem *p_item)
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{
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Q_ASSERT(p_item);
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return p_item->data(0, Qt::UserRole).value<VDirectory *>();
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}
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inline void VDirectoryTree::setEditArea(VEditArea *p_editArea)
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{
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m_editArea = p_editArea;
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}
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#endif // VDIRECTORYTREE_H
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