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MainFrame.h
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MainFrame.h
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#ifndef __MAINFRM_H__
#define __MAINFRM_H__
#pragma once
#include <atlcrack.h>
#include <atlctrls.h>
#include <atlctrlw.h>
#include <atlframe.h>
#include <atlmisc.h>
#include <atlprint.h>
#include "BitmapView.h"
#include "resource.h"
class CMainFrame : public CFrameWindowImpl<CMainFrame>, public CAutoUpdateUI<CMainFrame>,
public CMessageFilter, public CIdleHandler, public CPrintJobInfo
{
public:
friend CFrameWindowImpl<CMainFrame>;
DECLARE_FRAME_WND_CLASS(NULL, IDR_MAINFRAME)
CMainFrame();
BOOL LoadImage(LPCTSTR lpFilename, LPCTSTR lpName);
BOOL SaveImage(LPCTSTR lpFilename, LPCTSTR lpName);
private:
virtual BOOL PreTranslateMessage(MSG* pMsg) override;
virtual BOOL OnIdle() override;
void MessageError(LPCTSTR lpstrMessage);
void TogglePrintPreview();
void UpdateTitleBar(LPCTSTR lpstrTitle);
void UpdateLayout(BOOL bResizeBars = TRUE);
void UpdateStatusBarPositions();
void UpdateStatusBar();
// print job info callbacks
virtual bool IsValidPage(UINT nPage) override;
virtual bool PrintPage(UINT nPage, HDC hDC) override;
BEGIN_MSG_MAP_EX(CMainFrame)
MSG_WM_CREATE(OnCreate)
MSG_WM_CLOSE(OnClose)
MSG_WM_DESTROY(OnDestroy)
MSG_WM_CONTEXTMENU(OnContextMenu)
MSG_WM_TIMER(OnTimer)
MSG_WM_DROPFILES(OnDropFiles)
MESSAGE_HANDLER(WM_CLIPBOARDUPDATE, OnClipboardUpdate)
COMMAND_ID_HANDLER_EX(ID_FILE_OPEN, OnFileOpen)
COMMAND_ID_HANDLER_EX(ID_FILE_SAVE_AS, OnFileSaveAs)
COMMAND_RANGE_HANDLER_EX(ID_FILE_MRU_FIRST, ID_FILE_MRU_LAST, OnFileRecent)
COMMAND_ID_HANDLER_EX(ID_FILE_PRINT, OnFilePrint);
COMMAND_ID_HANDLER_EX(ID_FILE_PAGE_SETUP, OnFilePageSetup)
COMMAND_ID_HANDLER_EX(ID_FILE_PRINT_PREVIEW, OnFilePrintPreview);
COMMAND_ID_HANDLER_EX(ID_APP_EXIT, OnFileExit)
COMMAND_ID_HANDLER_EX(ID_EDIT_COPY, OnEditCopy)
COMMAND_ID_HANDLER_EX(ID_EDIT_PASTE, OnEditPaste)
COMMAND_ID_HANDLER_EX(ID_EDIT_CLEAR, OnEditClear)
COMMAND_ID_HANDLER_EX(ID_VIEW_TOOLBAR, OnViewToolBar)
COMMAND_ID_HANDLER_EX(ID_VIEW_ZOOMTOOLBAR, OnViewToolBar)
COMMAND_ID_HANDLER_EX(ID_VIEW_FRAMETOOLBAR, OnViewToolBar)
COMMAND_ID_HANDLER_EX(ID_VIEW_STATUS_BAR, OnViewStatusBar)
COMMAND_ID_HANDLER_EX(ID_ZOOM_IN, OnZoomIn)
COMMAND_ID_HANDLER_EX(ID_ZOOM_OUT, OnZoomOut)
COMMAND_ID_HANDLER_EX(ID_ZOOM_DEFAULT, OnZoomDefault)
COMMAND_ID_HANDLER_EX(ID_ZOOM_TOFIT, OnZoomToFit)
COMMAND_ID_HANDLER_EX(ID_VIEW_PROPERTIES, OnViewProperties)
COMMAND_ID_HANDLER_EX(ID_FRAME_NEXT, OnFrameNext)
COMMAND_ID_HANDLER_EX(ID_FRAME_PREV, OnFramePrev)
COMMAND_RANGE_HANDLER_EX(ID_BACKGROUND_BLACK, ID_BACKGROUND_CHECKERED, OnBackground)
COMMAND_RANGE_HANDLER_EX(ID_VIEW_NORMAL, ID_VIEW_FLIPPEDVERTICALLY, OnViewFlipRotate)
COMMAND_ID_HANDLER_EX(ID_APP_ABOUT, OnAppAbout)
NOTIFY_HANDLER_EX(0, ZSN_ZOOMCHANGED, OnZoomChanged)
CHAIN_MSG_MAP(CAutoUpdateUI<CMainFrame>)
CHAIN_MSG_MAP(CFrameWindowImpl<CMainFrame>)
END_MSG_MAP()
BEGIN_UPDATE_UI_MAP(CMainFrame)
UPDATE_ELEMENT(ID_FILE_PRINT, UPDUI_MENUPOPUP | UPDUI_TOOLBAR)
UPDATE_ELEMENT(ID_FILE_PRINT_PREVIEW, UPDUI_MENUPOPUP | UPDUI_TOOLBAR)
UPDATE_ELEMENT(ID_EDIT_COPY, UPDUI_MENUPOPUP | UPDUI_TOOLBAR)
UPDATE_ELEMENT(ID_EDIT_PASTE, UPDUI_MENUPOPUP | UPDUI_TOOLBAR)
UPDATE_ELEMENT(ID_EDIT_CLEAR, UPDUI_MENUPOPUP | UPDUI_TOOLBAR)
UPDATE_ELEMENT(ID_VIEW_TOOLBAR, UPDUI_MENUPOPUP)
UPDATE_ELEMENT(ID_VIEW_ZOOMTOOLBAR, UPDUI_MENUPOPUP)
UPDATE_ELEMENT(ID_VIEW_FRAMETOOLBAR, UPDUI_MENUPOPUP)
UPDATE_ELEMENT(ID_VIEW_STATUS_BAR, UPDUI_MENUPOPUP)
UPDATE_ELEMENT(ID_ZOOM_IN, UPDUI_MENUPOPUP | UPDUI_TOOLBAR)
UPDATE_ELEMENT(ID_ZOOM_OUT, UPDUI_MENUPOPUP | UPDUI_TOOLBAR)
UPDATE_ELEMENT(ID_ZOOM_DEFAULT, UPDUI_MENUPOPUP | UPDUI_TOOLBAR)
UPDATE_ELEMENT(ID_ZOOM_TOFIT, UPDUI_MENUPOPUP | UPDUI_TOOLBAR)
UPDATE_ELEMENT(ID_FRAME_NEXT, UPDUI_MENUPOPUP | UPDUI_TOOLBAR)
UPDATE_ELEMENT(ID_FRAME_PREV, UPDUI_MENUPOPUP | UPDUI_TOOLBAR)
UPDATE_ELEMENT(ID_BACKGROUND_BLACK, UPDUI_MENUPOPUP)
UPDATE_ELEMENT(ID_BACKGROUND_WHITE, UPDUI_MENUPOPUP)
UPDATE_ELEMENT(ID_BACKGROUND_GRAY, UPDUI_MENUPOPUP)
UPDATE_ELEMENT(ID_BACKGROUND_CHECKERED, UPDUI_MENUPOPUP)
UPDATE_ELEMENT(ID_VIEW_NORMAL, UPDUI_MENUPOPUP)
UPDATE_ELEMENT(ID_VIEW_ROTATE90, UPDUI_MENUPOPUP)
UPDATE_ELEMENT(ID_VIEW_ROTATE180, UPDUI_MENUPOPUP)
UPDATE_ELEMENT(ID_VIEW_ROTATE270, UPDUI_MENUPOPUP)
UPDATE_ELEMENT(ID_VIEW_FLIPPEDHORIZONTALLY, UPDUI_MENUPOPUP)
UPDATE_ELEMENT(ID_VIEW_FLIPPEDVERTICALLY, UPDUI_MENUPOPUP)
UPDATE_ELEMENT(ID_VIEW_PROPERTIES, UPDUI_MENUPOPUP | UPDUI_TOOLBAR)
END_UPDATE_UI_MAP()
private:
CCommandBarCtrl m_CmdBar;
CRecentDocumentList m_mru;
CBitmapView m_view;
TCHAR m_szFilePath[MAX_PATH];
FILETIME m_FileTime;
// printing support
CPrinter m_printer;
CDevMode m_devmode;
CPrintPreviewWindow m_wndPreview;
RECT m_rcMargin;
bool m_bPrintPreview;
int OnCreate(LPCREATESTRUCT lpCreateStruct);
void OnClose();
void OnDestroy();
void OnContextMenu(CWindow wnd, CPoint point);
void OnTimer(UINT_PTR nIDEvent);
void OnDropFiles(HDROP hDropInfo);
LRESULT OnClipboardUpdate(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled);
void OnFileExit(UINT /*uNotifyCode*/, int /*nID*/, CWindow /*wnd*/);
void OnFileOpen(UINT /*uNotifyCode*/, int /*nID*/, CWindow /*wnd*/);
void OnFileSaveAs(UINT /*uNotifyCode*/, int /*nID*/, CWindow /*wnd*/);
void OnFileRecent(UINT /*uNotifyCode*/, int nID, CWindow /*wnd*/);
void OnFilePrint(UINT /*uNotifyCode*/, int /*nID*/, CWindow /*wnd*/);
void OnFilePageSetup(UINT /*uNotifyCode*/, int /*nID*/, CWindow /*wnd*/);
void OnFilePrintPreview(UINT /*uNotifyCode*/, int /*nID*/, CWindow /*wnd*/);
void OnEditCopy(UINT /*uNotifyCode*/, int /*nID*/, CWindow /*wnd*/);
void OnEditPaste(UINT /*uNotifyCode*/, int /*nID*/, CWindow /*wnd*/);
void OnEditClear(UINT /*uNotifyCode*/, int /*nID*/, CWindow /*wnd*/);
void OnViewToolBar(UINT /*uNotifyCode*/, int /*nID*/, CWindow /*wnd*/);
void OnViewStatusBar(UINT /*uNotifyCode*/, int /*nID*/, CWindow /*wnd*/);
void OnZoomIn(UINT /*uNotifyCode*/, int /*nID*/, CWindow /*wnd*/);
void OnZoomOut(UINT /*uNotifyCode*/, int /*nID*/, CWindow /*wnd*/);
void OnZoomDefault(UINT /*uNotifyCode*/, int /*nID*/, CWindow /*wnd*/);
void OnZoomToFit(UINT /*uNotifyCode*/, int /*nID*/, CWindow /*wnd*/);
void OnFrameNext(UINT /*uNotifyCode*/, int /*nID*/, CWindow /*wnd*/);
void OnFramePrev(UINT /*uNotifyCode*/, int /*nID*/, CWindow /*wnd*/);
void OnBackground(UINT /*uNotifyCode*/, int /*nID*/, CWindow /*wnd*/);
void OnViewFlipRotate(UINT /*uNotifyCode*/, int /*nID*/, CWindow /*wnd*/);
void OnViewProperties(UINT /*uNotifyCode*/, int /*nID*/, CWindow /*wnd*/);
void OnAppAbout(UINT /*uNotifyCode*/, int /*nID*/, CWindow /*wnd*/);
LRESULT OnZoomChanged(LPNMHDR pnmh);
};
#endif // __MAINFRM_H__