JunkBox_Win_Lib: MFCBaseLib/ExClass.cpp Source File

00001 
00002 #include  "ExClass.h"
00003 
00004 
00005 using namespace jbxl;
00006 using namespace jbxwl;
00007 
00008 
00009 
00011 //
00012 
00013 //
00014 //  各オブジェクト間の関連付け
00015 //
00016 bool  jbxwl::SetExLink(CExDocument* pdoc, CExFrame* pfrm, CExView* pviw, CAppCallBack* papp)
00017 {
00018     if (pdoc==NULL) return  false;
00019     if (pfrm==NULL) return  false;
00020     if (pviw==NULL) return  false;
00021     
00022     pdoc->pView  = pfrm->pView  = pviw;
00023     pdoc->pFrame = pviw->pFrame = pfrm;
00024     pviw->pDoc   = pfrm->pDoc   = pdoc;
00025     pviw->pApp   = pfrm->pApp   = pdoc->pApp = papp;
00026     return  true;
00027 }
00028 
00029 
00030 //
00031 CExFrame*  jbxwl::CreateDocFrmView(CMultiDocTemplate* pDocTempl, CAppCallBack* papp)
00032 {   
00033     // クラスの取得
00034     CExDocument* pdoc = (CExDocument*)pDocTempl->CreateNewDocument();
00035     CExFrame*    pfrm = (CExFrame*)pDocTempl->CreateNewFrame(pdoc, NULL);
00036     CExView*     pviw = (CExView*)pdoc->GetView();
00037     
00038     bool rslt = SetExLink(pdoc, pfrm, pviw, papp);
00039     if (!rslt) {
00040         if (pdoc!=NULL) {
00041             DEBUG_ERROR("jbxwl::CreateDocFrmView(): ERROR: Document is NULL\n");
00042             deleteNull(pdoc);
00043         }
00044         if (pviw!=NULL) {
00045             DEBUG_ERROR("jbxwl::CreateDocFrmView(): ERROR: View is NULL\n");
00046             deleteNull(pviw);
00047         }
00048         if (pfrm!=NULL) {
00049             DEBUG_ERROR("jbxwl::CreateDocFrmView(): ERROR: Frame is NULL\n");
00050             deleteNull(pfrm);
00051         }
00052         return  NULL;
00053     }
00054 
00055     pfrm->pTempl = pDocTempl;   
00056     return pfrm;
00057 }
00058 
00059 
00060 //
00061 //  Document, View クラスの前処理
00062 //      ファイルをオープンし，表示の準備をする．
00063 //
00064 BOOL  jbxwl::InitialDocView(CExFrame* pfrm, LPCTSTR fname)
00065 {
00066     BOOL  rslt;
00067     
00068     // Document クラスの前処理
00069     if (fname==NULL) {
00070         rslt = pfrm->pDoc->OnNewDocument();
00071     }
00072     else {
00073         rslt = pfrm->pDoc->OnOpenDocument(fname);
00074     }
00075     if (!rslt) return FALSE;
00076 
00077     // View クラスの前処理
00078     pfrm->pView->OnInitialUpdate();
00079     if (!pfrm->pView->hasViewData) return FALSE;
00080     return  TRUE;
00081 }
00082 
00083 
00084 //
00085 //  フレームに関連付けれたクラスを使用して，データ読み込み，表示を行う．
00086 //  データの読み込みには InitialDocView() を使用する
00087 //
00088 int  jbxwl::ExecDocFrmView(CExFrame* pfrm, LPCTSTR fname)
00089 {
00090     if (pfrm ==NULL) return 1;
00091     if (fname!=NULL) pfrm->pDoc->Title = get_file_name_t(fname);
00092 
00093     //
00094     BOOL rslt = InitialDocView(pfrm, fname);
00095     if (!rslt) {
00096         int ret;
00097         // この場所でのメッセージ表示はしない．
00098         if      ( pfrm->doneErrorMessage)   ret = MSG_DFV_NOT_DISP;
00099         else if ( pfrm->cancelOperation)    ret = MSG_DFV_CANCEL;
00100         else if (!pfrm->pDoc->hasReadData)  ret = MSG_DFV_ERR_READ;
00101         else if (!pfrm->pDoc->hasViewData)  ret = MSG_DFV_UNVISIBLE;
00102         else if (!pfrm->pView->hasViewData) ret = MSG_DFV_FAIL_VIEW;
00103 
00104         delete pfrm;    // Debug構成でコンパイルすると，CDxSRenderViewで頂点数0の場合，ここでセグメンテーションエラーを起こす？ 
00105         return ret;
00106     }
00107 
00108     pfrm->ShowWindow(SW_SHOW);
00109     pfrm->SetFocus();
00110     pfrm->pView->SetFocus();
00111 
00112     // pfrm->Title が空で無いときは，各クラスの中でタイトルが設定される はず．
00113     if (pfrm->Title.IsEmpty()) {
00114         pfrm->pView->SetTitle(pfrm->pDoc->Title);
00115         //pfrm->Title = pfrm->pView->Title = pfrm->pDoc->Title;
00116         //pfrm->SetTitle(pfrm->Title);
00117         //pfrm->SetWindowText(pfrm->Title);
00118         //pfrm->pDoc->SetTitle(pfrm->Title);
00119     }
00120     return 0;
00121 }
00122 
00123 
00124 //
00125 void  jbxwl::ExecDocFrmViewError(HWND hwnd, int ret)
00126 {
00127     if (ret>0) {  // !=MSG_DFV_NOT_DISP (-1)
00128         CString mesg;
00129         int err_flag = false;
00130 
00131         if (ret==MSG_DFV_FR_NULL) {
00132             mesg.LoadString(IDS_STR_NULLPT_FRM);    // Frameへのポインタが NULLです
00133             err_flag = true;
00134         }
00135         else if (ret==MSG_DFV_CANCEL){
00136             mesg.LoadString(IDS_STR_CANCEL_OPRTN);  // 操作がキャンセルされました
00137             err_flag = true;
00138         }
00139         else if (ret==MSG_DFV_ERR_READ) {
00140             mesg.LoadString(IDS_STR_ERR_OPEN_FILE); // ファイルの読み込みエラーです
00141             err_flag = true;
00142         }
00143         else if (ret==MSG_DFV_UNVISIBLE) {
00144             mesg.LoadString(IDS_STR_ERR_UNDISP);    // 表示不可能なファイルです
00145             err_flag = true;
00146         }
00147         else if (ret==MSG_DFV_FAIL_VIEW) {
00148             mesg.LoadString(IDS_STR_ERR_PREDISP);   // 表示の準備に失敗しました
00149             err_flag = true;
00150         }
00151         if (err_flag) MessageBox(hwnd, mesg, NULL, MB_OK);
00152     }
00153     return;
00154 }
00155 
00156 
00157 
00166 int  jbxwl::ExecTemplate(CMultiDocTemplate* ptemp, ExMSGraph<sWord>* pmsGraph, ExCmnHead* pcmnHead, CExFrame* prntFrm, int viewPoint)
00167 {
00168     int   ret,  color = GRAPH_COLOR_MONO;
00169     BOOL  hasReadData = FALSE;
00170     BOOL  hasViewData = FALSE;
00171     HWND  hWnd = NULL;
00172     CExFrame* pfrm = NULL;
00173     CExDocument* prntDoc = NULL;
00174 
00175     if (prntFrm!=NULL) {
00176         hWnd    = prntFrm->m_hWnd;
00177         prntDoc = prntFrm->pDoc;
00178         color   = prntFrm->colorMode;
00179     }
00180 
00181     if (pmsGraph!=NULL) {
00182         if (!pmsGraph->isNull()) hasReadData = TRUE;
00183     }   
00184     if (pcmnHead!=NULL) {
00185         if (!pcmnHead->isNull()) hasViewData = TRUE;
00186     }
00187     
00188     if (hasViewData) {
00189         pfrm = CreateDocFrmView(ptemp, NULL);
00190         pfrm->pDoc->hasReadData = TRUE;
00191         pfrm->pDoc->hasViewData = TRUE;
00192         pfrm->pDoc->cmnHead     = *pcmnHead;
00193         pfrm->pDoc->colorMode   = color;
00194         pfrm->pDoc->preTitle    = _T("");
00195         pfrm->pDoc->Title       = prntFrm->pDoc->Title;
00196         pfrm->pDoc->pstTitle    = prntFrm->pDoc->pstTitle;
00197         if (prntDoc!=NULL) pfrm->pDoc->ctrlCntrst = prntDoc->ctrlCntrst;
00198         pfrm->pView->vSBpos     = viewPoint;
00199         ret = ExecDocFrmView(pfrm);
00200     }
00201 
00202     else if (hasReadData) {
00203         pfrm = CreateDocFrmView(ptemp, NULL);
00204         pfrm->pDoc->hasReadData = TRUE;
00205         pfrm->pDoc->msGraph     = *pmsGraph;
00206         pfrm->pDoc->colorMode   = color;
00207         pfrm->pDoc->preTitle    = _T("");
00208         pfrm->pDoc->Title       = prntFrm->pDoc->Title;
00209         pfrm->pDoc->pstTitle    = prntFrm->pDoc->pstTitle;
00210         if (prntDoc!=NULL) pfrm->pDoc->ctrlCntrst = prntDoc->ctrlCntrst;
00211         pfrm->pView->vSBpos     = viewPoint;
00212         ret = ExecDocFrmView(pfrm);
00213     }   
00214 
00215     else {
00216         CString mesg;
00217         mesg.LoadString(IDS_STR_OPEN_FILE);
00218         CString fname = EasyGetOpenFileName(mesg, hWnd);
00219         if (fname.IsEmpty()) return -1;
00220 
00221         pfrm = CreateDocFrmView(ptemp, NULL);
00222         pfrm->pDoc->multiSliceData = TRUE;
00223         pfrm->pDoc->colorMode = color;
00224         if (prntDoc!=NULL) pfrm->pDoc->ctrlCntrst = prntDoc->ctrlCntrst;
00225         ret = ExecDocFrmView(pfrm, fname);
00226     } 
00227 
00228     ExecDocFrmViewError(hWnd, ret);
00229 
00230     return ret;
00231 }
00232 
00233 
00234 //
00235 CString  jbxwl::EasyGetOpenFileName(LPCTSTR title, HWND hWnd) 
00236 {   
00237     OPENFILENAME ofn;
00238     TCHAR fn[LMESG];
00239     CString  str = _T(""); 
00240 
00241     memset(fn, 0, LMESG);
00242     memset(&ofn, 0, sizeof(OPENFILENAME));
00243 
00244     ofn.lStructSize = sizeof(OPENFILENAME);
00245     ofn.hwndOwner  = hWnd;
00246     ofn.Flags      = OFN_HIDEREADONLY;
00247     ofn.lpstrFile  = fn;
00248     ofn.nMaxFile   = LMESG;
00249     ofn.lpstrTitle = title;
00250 
00251     //DEBUG_INFO("jbxwl::EasyGetOpenFileName(): GetOpenFileName() Start => %d\n", GetMsecondsTimer());
00252     BOOL ret = GetOpenFileName(&ofn);
00253     //DEBUG_INFO("jbxwl::EasyGetOpenFileName(): GetOpenFileName() End   => %d\n", GetMsecondsTimer());
00254     if (ret) str = fn;
00255 
00256     return str;
00257 }
00258 
00259 
00260 //
00261 CString  jbxwl::EasyGetSaveFileName(LPCTSTR title, LPCTSTR extnt, HWND hWnd) 
00262 {   
00263     OPENFILENAME ofn;
00264     TCHAR fn[LNAME];
00265     CString  str = _T(""); 
00266 
00267     memset(fn, 0, LNAME);
00268     memset(&ofn, 0, sizeof(OPENFILENAME));
00269 
00270     ofn.lStructSize = sizeof(OPENFILENAME);
00271     ofn.hwndOwner = hWnd;
00272     ofn.Flags = 0;
00273     ofn.lpstrFile = fn;
00274     ofn.nMaxFile  = LNAME;
00275     ofn.lpstrDefExt = extnt;
00276     ofn.lpstrTitle  = title;
00277 
00278     BOOL ret = GetSaveFileName(&ofn);
00279     if (ret) str = fn;
00280 
00281     return str;
00282 }
00283 
00284 
00285 //
00286 CString  jbxwl::EasyGetSaveFolderName(LPCTSTR folder, LPCTSTR title, HWND hWnd) 
00287 {   
00288     BROWSEINFO   bri;
00289     LPITEMIDLIST pilst;
00290 
00291     TCHAR fldr[LNAME];
00292     CString  str = _T(""); 
00293 
00294     memset(fldr, 0, LNAME);
00295     memset(&bri, 0, sizeof(BROWSEINFO));
00296 
00297     bri.hwndOwner = hWnd;
00298     bri.lpszTitle = title;
00299     bri.ulFlags = BIF_RETURNONLYFSDIRS;
00300 
00301     bri.lpfn = &EasyGetSaveFolderNameCallBack;  // コールバック関数
00302     bri.lParam = (LPARAM)folder;                // コールバック関数の引数
00303 
00304     pilst = SHBrowseForFolderW(&bri);
00305     if (pilst!=NULL) {
00306         SHGetPathFromIDListW(pilst, fldr);
00307         str = fldr;
00308         CoTaskMemFree(pilst);
00309     }
00310     return str;
00311 }
00312 
00313 
00314 //
00315 int  CALLBACK jbxwl::EasyGetSaveFolderNameCallBack(HWND hwnd, UINT uMsg, LPARAM lParam, LPARAM lpData)
00316 {
00317     if(uMsg==BFFM_INITIALIZED){
00318         SendMessage(hwnd, BFFM_SETSELECTION, (WPARAM)TRUE, lpData);
00319     }
00320     return 0;
00321 }
00322