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/////////////////////////////////////////////////////////////////////////////
// Name: foldertree.h
// Purpose:
// Author: Ulrich Telle
// Modified by:
// Created: 2014-05-11
// Copyright: (c) Ulrich Telle
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifndef _FOLDER_TREE_H_
#define _FOLDER_TREE_H_
#include <wx/dnd.h>
#include <wx/treectrl.h>
#include "wx/wxsqlite3.h"
class FolderTreeItem : public wxTreeItemData
{
public:
FolderTreeItem(int idFolder, int idParent, const wxString& folderName) : m_idFolder(idFolder), m_idParent(idParent), m_folderName(folderName) {};
int GetFolderId() const { return m_idFolder; }
int GetParentId() const { return m_idParent; }
void SetFolderName(const wxString& folderName) { m_folderName = folderName; }
wxString GetFolderName() const { return m_folderName; }
private:
int m_idFolder;
int m_idParent;
wxString m_folderName;
};
class FolderTreeCtrl : public wxTreeCtrl /*, public ObserverT*/
{
public:
FolderTreeCtrl(wxWindow* parent, wxWindowID id, const wxSize& size);
virtual ~FolderTreeCtrl();
void SetDatabase(wxSQLite3Database* database) { m_db = database; }
void SetFolderChangedEventId(wxWindowID folderChangedEventId ) { m_folderChangedEventId = folderChangedEventId; }
void LoadFolderTree(int activeFolder);
wxString GetFolderPath(int folder);
void EnsureVisibilityActiveFolder();
bool IsSameAsActiveFolder(int folder);
void RemoveSelectedFolder();
void EditSelectedFolderName();
bool AddSubfolder(const wxString& newFolderName);
bool IsDraggingFolder() { return m_draggingFolder; }
void SetDraggingFolderState(bool dragging) { m_draggingProjects = dragging; }
bool IsDraggingProjects() { return m_draggingProjects; }
void SetDraggingProjectsState(bool dragging) { m_draggingProjects = dragging; }
bool HandleDraggedProjects(int sourceFolder, int targetFolder, const wxArrayLong& projectReferences, bool doCopy);
wxBitmap GetBitmapResource(const wxString& name);
void Scroll(bool doScrollUp = true);
private:
void MoveFolder(const wxTreeItemId& sourceFolderId, const wxTreeItemId& targetFolderId);
void RemoveChildFolders(const wxTreeItemId& sourceFolderId);
int GetProjectCount(const wxTreeItemId& folderId);
bool IsTargetInSubtree(const wxTreeItemId& startFolder, const wxTreeItemId& targetFolder);
void OnMouseMove(wxMouseEvent& event);
void OnKeyDown(wxKeyEvent& keyEvent);
void OnSelectionChanged(wxTreeEvent& treeEvent);
void OnBeginLabelEdit(wxTreeEvent& treeEvent);
void OnEndLabelEdit(wxTreeEvent& treeEvent);
void OnBeginDrag(wxTreeEvent& treeEvent);
void OnEndDrag(wxTreeEvent& treeEvent);
wxWindow* m_parent;
bool m_isRecursiveSelfNotify;
wxTreeItemId m_draggedFolderId;
bool m_draggingFolder;
int m_activeFolder;
wxTreeItemId m_activeFolderId;
wxWindowID m_folderChangedEventId;
bool m_draggingProjects;
wxSQLite3Database* m_db;
DECLARE_EVENT_TABLE()
};
class ProjectReferencesDropTarget : public wxDropTarget
{
public:
ProjectReferencesDropTarget(FolderTreeCtrl* owner);
virtual ~ProjectReferencesDropTarget() {}
virtual wxDragResult OnEnter(wxCoord x, wxCoord y, wxDragResult def);
virtual wxDragResult OnDragOver(wxCoord x, wxCoord y, wxDragResult def);
virtual void OnLeave();
virtual wxDragResult OnData(wxCoord x, wxCoord y, wxDragResult def);
wxTreeItemId GetHit(const wxPoint& point);
void ClearDropHighlight();
void DisplayDropHighlight(wxTreeItemId targetId);
bool OnDropText(wxCoord x, wxCoord y, const wxString& projectReferences);
private:
FolderTreeCtrl* m_owner;
wxTreeItemId m_dropHighlight;
int m_targetFolderId;
bool m_copyProjects;
DECLARE_NO_COPY_CLASS(ProjectReferencesDropTarget)
};
#endif
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