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Diffstat (limited to 'library/custom_grid.h')
| -rw-r--r-- | library/custom_grid.h | 370 |
1 files changed, 0 insertions, 370 deletions
diff --git a/library/custom_grid.h b/library/custom_grid.h deleted file mode 100644 index a1bce692..00000000 --- a/library/custom_grid.h +++ /dev/null @@ -1,370 +0,0 @@ -// ************************************************************************** -// * This file is part of the FreeFileSync project. It is distributed under * -// * GNU General Public License: http://www.gnu.org/licenses/gpl.html * -// * Copyright (C) 2008-2011 ZenJu (zhnmju123 AT gmx.de) * -// ************************************************************************** - -#ifndef CUSTOMGRID_H_INCLUDED -#define CUSTOMGRID_H_INCLUDED - -#include <vector> -#include <wx/grid.h> -#include "process_xml.h" -#include <memory> -#include <set> -#include "../file_hierarchy.h" -#include "icon_buffer.h" - - -class CustomGridTable; -class CustomGridTableRim; -class CustomGridTableLeft; -class CustomGridTableRight; -class CustomGridTableMiddle; -class GridCellRendererMiddle; -class wxTimer; -class CustomTooltip; -class CustomGridRim; -class CustomGridLeft; -class CustomGridMiddle; -class CustomGridRight; - - -namespace zen -{ -class GridView; - -const wxBitmap& getSyncOpImage(SyncOperation syncOp); -} -//################################################################################## - -/* -class hierarchy: - CustomGrid - /|\ - ____________|____________ - | | - CustomGridRim | - /|\ | - ________|_______ | - | | | -CustomGridLeft CustomGridRight CustomGridMiddle -*/ - -class CustomGrid : public wxGrid -{ -public: - CustomGrid(wxWindow* parent, - wxWindowID id, - const wxPoint& pos = wxDefaultPosition, - const wxSize& size = wxDefaultSize, - long style = wxWANTS_CHARS, - const wxString& name = wxGridNameStr); - - virtual ~CustomGrid() {} - - virtual void initSettings(CustomGridLeft* gridLeft, //create connection with zen::GridView - CustomGridMiddle* gridMiddle, - CustomGridRight* gridRight, - const zen::GridView* gridDataView); - - void release(); //release connection to zen::GridView - - std::set<size_t> getAllSelectedRows() const; - - //set sort direction indicator on UI - typedef int SortColumn; - - //notify wxGrid that underlying table size has changed - virtual void updateGridSizes(); - - enum SortDirection - { - ASCENDING, - DESCENDING - }; - typedef std::pair<SortColumn, SortDirection> SortMarker; - void setSortMarker(SortMarker marker); - - bool isLeadGrid() const; - - void setIconManager(const std::shared_ptr<zen::IconBuffer>& iconBuffer); - -protected: - void RefreshCell(int row, int col); - virtual void DrawColLabel(wxDC& dc, int col); - std::pair<int, int> mousePosToCell(wxPoint pos); //returns (row/column) pair - - virtual CustomGridTable* getGridDataTable() const = 0; - -private: - void onGridAccess(wxEvent& event); - - //this method is called when grid view changes: useful for parallel updating of multiple grids - void OnPaintGrid(wxEvent& event); - - virtual void alignOtherGrids(CustomGrid* gridLeft, CustomGrid* gridMiddle, CustomGrid* gridRight) = 0; - - void adjustGridHeights(wxEvent& event); - virtual void enableFileIcons(const std::shared_ptr<zen::IconBuffer>& iconBuffer) = 0; - - CustomGrid* m_gridLeft; - CustomGrid* m_gridMiddle; - CustomGrid* m_gridRight; - - bool isLeading; //identify grid that has user focus - - SortMarker m_marker; -}; - - -class GridCellRenderer; - - -//----------------------------------------------------------- -class IconUpdater : private wxEvtHandler //update file icons periodically: use SINGLE instance to coordinate left and right grid at once -{ -public: - IconUpdater(CustomGridLeft* leftGrid, CustomGridRight* rightGrid); - ~IconUpdater(); - -private: - void loadIconsAsynchronously(wxEvent& event); //loads all (not yet) drawn icons - - CustomGridRim* m_leftGrid; - CustomGridRim* m_rightGrid; - - std::unique_ptr<wxTimer> m_timer; //user timer event to periodically update icons: better than idle event because also active when scrolling! :) -}; - - -//############## SPECIALIZATIONS ################### -class CustomGridRim : public CustomGrid -{ - friend class IconUpdater; - friend class GridCellRenderer; - -public: - CustomGridRim(wxWindow* parent, - wxWindowID id, - const wxPoint& pos, - const wxSize& size, - long style, - const wxString& name); - - //set visibility, position and width of columns - static xmlAccess::ColumnAttributes getDefaultColumnAttributes(); - xmlAccess::ColumnAttributes getColumnAttributes(); - void setColumnAttributes(const xmlAccess::ColumnAttributes& attr); - - xmlAccess::ColumnTypes getTypeAtPos(size_t pos) const; - static wxString getTypeName(xmlAccess::ColumnTypes colType); - - void autoSizeColumns(); //performance optimized column resizer - - virtual void updateGridSizes(); - -protected: - template <zen::SelectedSide side> - void setTooltip(const wxMouseEvent& event); - - void setOtherGrid(CustomGridRim* other); //call during initialization! - -private: - CustomGridTableRim* getGridDataTableRim() const; - virtual void enableFileIcons(const std::shared_ptr<zen::IconBuffer>& iconBuffer); - - void OnResizeColumn(wxGridSizeEvent& event); - - //this method is called when grid view changes: useful for parallel updating of multiple grids - virtual void alignOtherGrids(CustomGrid* gridLeft, CustomGrid* gridMiddle, CustomGrid* gridRight); - - //asynchronous icon loading - void getIconsToBeLoaded(std::vector<Zstring>& newLoad); //loads all (not yet) drawn icons - - typedef size_t RowBegin; - typedef size_t RowEnd; - std::pair<RowBegin, RowEnd> getVisibleRows(); //return [first, last) number pair - - typedef size_t RowNumber; - typedef std::set<RowNumber> FailedIconLoad; - FailedIconLoad failedLoads; //save status of last icon load when drawing on GUI - - std::shared_ptr<zen::IconBuffer> iconBuffer_; - - xmlAccess::ColumnAttributes columnSettings; //set visibility, position and width of columns - CustomGridRim* otherGrid; //sibling grid on other side -}; - - -class CustomGridLeft : public CustomGridRim -{ -public: - CustomGridLeft(wxWindow* parent, - wxWindowID id, - const wxPoint& pos = wxDefaultPosition, - const wxSize& size = wxDefaultSize, - long style = wxWANTS_CHARS, - const wxString& name = wxGridNameStr); - - virtual bool CreateGrid(int numRows, int numCols, wxGrid::wxGridSelectionModes selmode = wxGrid::wxGridSelectCells); - - virtual void initSettings(CustomGridLeft* gridLeft, //create connection with zen::GridView - CustomGridMiddle* gridMiddle, - CustomGridRight* gridRight, - const zen::GridView* gridDataView); - -private: - void OnMouseMovement(wxMouseEvent& event); - virtual CustomGridTable* getGridDataTable() const; -}; - - -class CustomGridRight : public CustomGridRim -{ -public: - CustomGridRight(wxWindow* parent, - wxWindowID id, - const wxPoint& pos = wxDefaultPosition, - const wxSize& size = wxDefaultSize, - long style = wxWANTS_CHARS, - const wxString& name = wxGridNameStr); - - virtual bool CreateGrid(int numRows, int numCols, wxGrid::wxGridSelectionModes selmode = wxGrid::wxGridSelectCells); - - virtual void initSettings(CustomGridLeft* gridLeft, //create connection with zen::GridView - CustomGridMiddle* gridMiddle, - CustomGridRight* gridRight, - const zen::GridView* gridDataView); - -private: - void OnMouseMovement(wxMouseEvent& event); - virtual CustomGridTable* getGridDataTable() const; -}; - - -class CustomGridMiddle : public CustomGrid -{ - friend class GridCellRendererMiddle; - -public: - CustomGridMiddle(wxWindow* parent, - wxWindowID id, - const wxPoint& pos = wxDefaultPosition, - const wxSize& size = wxDefaultSize, - long style = wxWANTS_CHARS, - const wxString& name = wxGridNameStr); - - ~CustomGridMiddle(); - - virtual bool CreateGrid(int numRows, int numCols, wxGrid::wxGridSelectionModes selmode = wxGrid::wxGridSelectCells); - - virtual void initSettings(CustomGridLeft* gridLeft, //create connection with zen::GridView - CustomGridMiddle* gridMiddle, - CustomGridRight* gridRight, - const zen::GridView* gridDataView); - - void enableSyncPreview(bool value); - -private: - virtual CustomGridTable* getGridDataTable() const; - CustomGridTableMiddle* getGridDataTableMiddle() const; - - virtual void enableFileIcons(const std::shared_ptr<zen::IconBuffer>& iconBuffer) {}; -#ifdef FFS_WIN //get rid of scrollbars; Windows: overwrite virtual method - virtual void SetScrollbar(int orientation, int position, int thumbSize, int range, bool refresh = true); -#endif - - //this method is called when grid view changes: useful for parallel updating of multiple grids - virtual void alignOtherGrids(CustomGrid* gridLeft, CustomGrid* gridMiddle, CustomGrid* gridRight); - - virtual void DrawColLabel(wxDC& dc, int col); - - void OnMouseMovement(wxMouseEvent& event); - void OnLeaveWindow(wxMouseEvent& event); - void OnLeftMouseDown(wxMouseEvent& event); - void OnLeftMouseUp(wxMouseEvent& event); - - void showToolTip(int rowNumber, wxPoint pos); - - //small helper methods - enum BlockPosition //each cell can be divided into four blocks concerning mouse selections - { - BLOCKPOS_CHECK_BOX, - BLOCKPOS_LEFT, - BLOCKPOS_MIDDLE, - BLOCKPOS_RIGHT - }; - int mousePosToRow(const wxPoint pos, BlockPosition* block = NULL); - - //variables for selecting sync direction - int selectionRowBegin; - BlockPosition selectionPos; - - //variables for highlightning on mouse-over - int highlightedRow; - BlockPosition highlightedPos; - - std::unique_ptr<CustomTooltip> toolTip; -}; - -//custom events for middle grid: - -//-------------------------------------------------------------------------------------------- -//(UN-)CHECKING ROWS FROM SYNCHRONIZATION - -extern const wxEventType FFS_CHECK_ROWS_EVENT; //define new event type - -class FFSCheckRowsEvent : public wxCommandEvent -{ -public: - FFSCheckRowsEvent(const int from, const int to) : - wxCommandEvent(FFS_CHECK_ROWS_EVENT), - rowFrom(from), - rowTo(to) {} - - virtual wxEvent* Clone() const - { - return new FFSCheckRowsEvent(rowFrom, rowTo); - } - - const int rowFrom; - const int rowTo; -}; - -typedef void (wxEvtHandler::*FFSCheckRowsEventFunction)(FFSCheckRowsEvent&); - -#define FFSCheckRowsEventHandler(func) \ - (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(FFSCheckRowsEventFunction, &func) - -//-------------------------------------------------------------------------------------------- -//SELECTING SYNC DIRECTION - -extern const wxEventType FFS_SYNC_DIRECTION_EVENT; //define new event type - -class FFSSyncDirectionEvent : public wxCommandEvent -{ -public: - FFSSyncDirectionEvent(const int from, const int to, const zen::SyncDirection dir) : - wxCommandEvent(FFS_SYNC_DIRECTION_EVENT), - rowFrom(from), - rowTo(to), - direction(dir) {} - - virtual wxEvent* Clone() const - { - return new FFSSyncDirectionEvent(rowFrom, rowTo, direction); - } - - const int rowFrom; - const int rowTo; - const zen::SyncDirection direction; -}; - -typedef void (wxEvtHandler::*FFSSyncDirectionEventFunction)(FFSSyncDirectionEvent&); - -#define FFSSyncDirectionEventHandler(func) \ - (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(FFSSyncDirectionEventFunction, &func) - - -#endif // CUSTOMGRID_H_INCLUDED |