Hi,
I created File Open Dialog (custom) using GetOpenFileName with hook file. (Files are attached). I am opening a dialog in a main window of application that has a command button. Clicking of this commad button opens File Open dialog. However, after selecting a file and clicking either "Open" or "Cancel" do not close (or dismiss) the File Dialog. This hangs the application.
Can you please tell me what to do? Where am I wrong?
Nitin Rajurkar
////////////////////////////////////////////////////////////////////////////////////////////
// ICadDesignCenter - Main UI Implementation //
///////////////////////////////////////////////////////////////////////////////////////////
//Creation Date: 10-Oct-2007
//Last Modified Date: Not modified
//Version No.: 1.0
//
//Created by: Nitin Rajurkar
//Last Modified by: Not modified
//
//Purpose: Provides window (User Interface) for design center objects
//
//
//
//
//Components:
//
//
//Remarks:
////////////////////////////////////////////////////////////////////////////////////////////
#include "stdafx.h"
#include "winuser.h"
#include "IcadRes.h"
#include "IcadCusWeb.h"
#include "Icadmain.h"
#include "Symbol.h"
#include "afxwin.h"
#include "IcadLib.h"
//#include "IcadSymbol.h"
#include "IcadDefines.h"
#include "cmds.h"/*DNT*/
#include "Icad.h"/*DNT*/
#include "db.h"/*DNT*/
#include "commandqueue.h" /*DNT*/
#include "Icad/IcadMisc.h"
#include "dimstyletabrec.h"
#include "layertabrec.h"
#include "ltypetabrec.h"
#include "styletabrec.h"
#include "IcadApi.h"
#include "insert.h"
#include "xrefload.h"
#include "DrawingHelper.h"
#include "IcadLinkUtil/IcadLinkVars.h"
#include "IcadLinkUtil/IcadLinkSelectionSet.h"
#include "IcadLinkUtil/IcadLinkTransform.h"
#include "IcadLinkUtil/IcadLinkGet.h"
#include "LocalSearch.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
void CMainWindow::IcadWebBrowserDia()
{
//BeginModalState();
//here to call the WebBrowser Dialog Box with its ID.
//that has to be called through its object of the IcadWebBrowser class object
//which can access Create(IDD_WEBROWSER,this);
// if(m_pWebBrowser)
// delete m_pWebBrowser;
m_pWebBrowser = new CIcadCusWeb();
((CIcadCusWeb*)m_pWebBrowser)->m_pMain = this;
CIcadCusWeb* pCust = (CIcadCusWeb*)m_pWebBrowser;
//DWORD dwStyle;
//pCust->m_bQueryUser = true;
//dwStyle = DS_MODALFRAME | DS_3DLOOK | DS_SETFONT | WS_SYSMENU | WS_POPUP | WS_VISIBLE | WS_CAPTION;
pCust->Create(IDD_WEBROWSER, this);
}
void CIcadCusWeb::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CWebDlg)
DDX_Control(pDX, IDC_URL_WEBROWSER, m_EditWebBrowser);
DDX_Control(pDX, IDC_EXPLORER1, m_WebBrowser);
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CIcadCusWeb, CDialog)
//{{AFX_MSG_MAP(CWebDlg)
//ON_WM_SYSCOMMAND()
//ON_WM_PAINT()
//ON_WM_QUERYDRAGICON()
ON_BN_CLICKED(IDC_GO_WEBROWSER,OnGetConnection) //FOR BROWSING THE WEBBROWSER
ON_BN_CLICKED(IDC_BACK_WEBROWSER,OnGoBack)
ON_BN_CLICKED(IDC_FORWARD_BROWSER,OnGoForward)
ON_BN_CLICKED(IDC_REFRESH_WEBROWSER,OnRefresh)
ON_BN_CLICKED(IDC_LOCAL_OPEN,OnOpenLocal)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
short CIcadCusWeb::OnOpenLocal()
{
//short ret_dlg = 0;
RT SymRet = RTNORM;
this->EndModalState();
this->ShowWindow(SW_HIDE);
//this->UpdateWindow();
//delete this;
SymRet = SymbolMain(DC_BLOCK_IDX);
this->ShowWindow(SW_SHOW);
//ret_dlg = CMainWindow::ICadDesignCenter(DC_BLOCK_IDX);
return SymRet;
//return ret_dlg;
}
void CIcadCusWeb::OnGetConnection()
{
//CWebBrowser2 m_browser - to access the WebBrowser control
//CEdit m_edit - to access an edit control
CString string;
m_EditWebBrowser.GetWindowText(string);
if(string=="")
{
string="http://plantspec.thomasnet.com/plantspec.ppow?GB";
m_EditWebBrowser.SetWindowText(string);
}
m_WebBrowser.Navigate(string, NULL, NULL, NULL, NULL);
m_EditWebBrowser.SetWindowText(string);
m_EditWebBrowser.SetFocus();
/*
STARTUPINFO siStartupInfo;
PROCESS_INFORMATION piProcessInfo;
memset(&siStartupInfo,0,sizeof(siStartupInfo));
memset(&piProcessInfo,0,sizeof(piProcessInfo));
siStartupInfo.cb=sizeof(siStartupInfo);
CreateProcess("C:\Program Files\Internet Explorer\explore.exe",NULL,0,0,false,CREATE_DEFAULT_ERROR_MODE,0,0,&siStartupInfo,&piProcessInfo);
*/
}
void CIcadCusWeb::OnGoBack()
{
m_WebBrowser.GoBack();
}
void CIcadCusWeb::OnGoForward()
{
m_WebBrowser.GoForward();
}
void CIcadCusWeb::OnRefresh()
{
m_WebBrowser.Refresh();
}
BOOL
CIcadCusWeb::PreTranslateMessage
(
MSG* pMsg
)
{
if(pMsg->message == WM_KEYDOWN && pMsg->wParam == VK_ESCAPE)
{
//OnCloseButton();
return TRUE;
}
return CDialog::PreTranslateMessage(pMsg);
}
short SymbolMain(short SymType)
{
bool minsert = false;
char defaultblkname[IC_ACADBUF],blkname[IC_ACADBUF],blkfile[IC_ACADBUF];
struct resbuf rb;
RT ret;
bool ask4onescl=false;
bool explodeflag;
int ask4rows,ask4cols;
bool ask4rot;
sds_real xscl,yscl,zscl,rowdist,coldist,rotang;
bool printit;
db_insert *ins;
bool fromdisk=false;
bool regen = false;
sds_point extru,retinspt;
sds_real rotbase;
sds_real curelev;
bool givetblsloadedmsg;
bool multiIns;
bool dragmode;
FLAGS_BYTE flags = 0xFF;
ask4rot=true;
ask4rows=ask4cols=0;
xscl=yscl=zscl=1.0;
rowdist=coldist=rotang=0.0;
explodeflag=false;
if (cmd_iswindowopen() == RTERROR) return RTERROR;
ret=SDS_getvar(NULL,DB_QINSNAME,&rb,SDS_CURDWG,&SDS_CURCFG,&SDS_CURSES); // get default block name
if (ret!=RTNORM)
{
return ret;
}
strncpy(defaultblkname,rb.resval.rstring,sizeof(defaultblkname)-1);
delete [] rb.resval.rstring;
do
{
SDS_SendMessage(WM_MENUSELECT,0,(LPARAM)"_BROWSE");
ret=GetFileBlockName(defaultblkname,blkname); // get the block name from the user
}
while (ret!=RTNORM && ret!=RTCAN);
if (ret!=RTNORM) return ret;
ic_trim(blkname,"be");
if (strisame(blkname,"?"/*DNT*/)) // list the blocks and exit
{
cmd_block_list(0);
return RTNORM;
}
else if (strisame(blkname,"EXPLORE"/*DNT*/)) // call explorer and exit
{
ExecuteUIAction( ICAD_WNDACTION_TBLBLK );
return RTNORM;
}
if (blkname[0]=='*'/*DNT*/) // explode on insert, only one scale & indicate explode
{
ask4onescl=true;
explodeflag=true;
memmove(blkname,blkname+1,strlen(blkname)+1);
}
if (ProcessInsertedBlock(blkname,blkname,blkfile)!=RTNORM) // takes blkname and returns block name, and path if any
return RTERROR;
if (blkfile[0])
{
int expert = 0;
struct resbuf rb;
if (SDS_getvar(NULL,DB_QEXPERT,&rb,SDS_CURDWG,&SDS_CURCFG,&SDS_CURSES) == RTNORM)
expert = rb.resval.rint;
struct resbuf *tmprb = NULL;
if ((tmprb=IcadGetTblsearch("BLOCK"/*DNT*/,blkname,0))!=NULL && (expert < 2)) // it already exists
{
IcadReleaseResbuf(tmprb);
char warning[IC_ACADBUF];
char caption[IC_ACADBUF];
_snprintf(warning,sizeof(warning), ResourceString(IDC_BLOCK__NTHE_BLOCK__S_ARE_1, "\nThe block %s already exists. Do you want to redefine it? <N> " ),blkname);
_snprintf(caption,sizeof(caption), ResourceString(IDC_INSERT_BLOCK_ALREADY_EXI_8,"Block already exists") );
IcadGetVar("CMDDIA", &rb);
if (rb.resval.rint && ::MessageBoxA(IcadSharedGlobals::GetMainHWND(), warning, caption, MB_YESNO) == IDNO)
{
blkfile[0]=0; // use the one we already have defined, as ACAD does
fromdisk=false;
}
else
{
if (FindBlockFile(blkfile,blkfile)!=RTNORM) // find the file's true path using IcadFindFile
return RTERROR;
if (LoadBlockFile(blkname,blkfile)!=RTNORM)
return RTERROR;
fromdisk=true;
regen=true;
}
}
else
{
IcadReleaseResbuf(tmprb);
if (FindBlockFile(blkfile,blkfile)!=RTNORM) // find the file's true path using IcadFindFile
return RTERROR;
if (LoadBlockFile(blkname,blkfile)!=RTNORM)
return RTERROR;
fromdisk=true;
}
}
printit=PrintOnScreen();
givetblsloadedmsg = (printit && fromdisk);
if (GetExtrusion_Rotation(extru,&rotang,&rotbase)!=RTNORM)
{
DeleteBlock(fromdisk,blkname);
return RTERROR;
}
if (MakeDraglink(blkname,extru,rotang,&ins)!=RTNORM) // creates ins
{
DeleteBlock(fromdisk,blkname);
return RTERROR;
}
ins->set_210(extru);
multiIns=false;
SDS_getvar(NULL,DB_QDRAGMODE,&rb,SDS_CURDWG,&SDS_CURCFG,&SDS_CURSES);
if (rb.resval.rint)
dragmode=true;
else
dragmode=false;
if ((ret = GetParametersForInsertion(ins,minsert,ask4onescl,dragmode,givetblsloadedmsg,rotbase,&curelev,rotang,retinspt,&multiIns, flags)) != RTNORM)
{
// In case if insertion of block is cancelled, then set the block
// name to system variable "INSNAME".
if(ret == RTCAN)
{
struct resbuf setgetrb;
setgetrb.restype=RTSTR;
setgetrb.resval.rstring=blkname;
if (IcadSetVar("INSNAME"/*DNT*/,&setgetrb)!=RTNORM)
return RTERROR;
}
//else
// {
// delete ins;
// DeleteBlock(fromdisk,blkname);
// }
//return ret;
}
// INSERT NOW
ret=ActualInsertion(blkname,explodeflag,ins,fromdisk,retinspt,curelev,multiIns,regen);
delete ins;
if (ret!=RTNORM)
DeleteBlock(fromdisk,blkname);
return ret;
}
////////////////////////////////////////////////////////////////////////////////////////////
// IcadSymbols //
////////////////////////////////////////////////////////////////////////////////////////////
//Creation Date: 10-Oct-2007
//Last Modified Date: Not modified
//Version No.: 1.0
//
//Created by: Nitin Rajurkar
//Last Modified by: Not modified
//
//Purpose: insert the block files
//
//
//
//
//Components:
//
//
//Remarks:
////////////////////////////////////////////////////////////////////////////////////////////
#include "icad.h" /*DNT*/
//#include "IcadSymbol.h" /*DNT*/
#include "IcadMain.h"
#include "paths.h"
#include "IcadApp.h" /*DNT*/
#include "IcadChildWnd.h" /*DNT*/
#include "IcadCusButton.h" /*DNT*/
#include "cmds.h" /*DNT*/
#include "cmdsWBlock.h" /*DNT*/
#include "CloneHelper.h" /*DNT*/
#include "DrawingHelper.h" /*DNT*/
#include "resource.hm" /*DNT*/
#include "LocalSearch.h" /*DNT*/
#include "Resbuf.h" /*DNT*/
#include "viewport.h" /*DNT*/
#include "IcadView.h" /*DNT*/
#include "u////////////////////////////////////////////////////////////////////////////////////////////
// ICadDesignCenter - Main UI //
///////////////////////////////////////////////////////////////////////////////////////////
//Creation Date: 10-Oct-2007
//Last Modified Date: Not modified
//Version No.: 1.0
//
//Created by: Nitin Rajurkar
//Last Modified by: Not modified
//
//Purpose: Provides window (User Interface) for design center objects
//
//
//
//
//Components:
//
//
//Remarks:
////////////////////////////////////////////////////////////////////////////////////////////
#pragma once
#include "WINUSER.H"
#include "IcadDialog.h"
#include "IcadMain.h"
#include "paths.h"
#define DC_BLOCK_IDX 5 // For Block. In case some other symbols added afterwards.
#define FLAGS_BYTE unsigned char
#define INT2BOOL(X) (0!=(X))
#include "webbrowser2.h"
#include "IcadRes.h"
#include "IcadCustom.h"
#include "IcadDefines.h"
#define REQ_ANGLE 0x0001 // To request rotation angle
#define REQ_POINT 0x0002 // To request insertion point
#define REQ_SCALE_X 0x0004 // To request X scale
#define REQ_SCALE_Y 0x0008 // To request Y scale
#define REQ_SCALE_Z 0x0010 // To request Z scale
#define REQ_SCALES 0x001C // To request XYZ scale
//It's while not used:
#define REQ_EQUAL_SCALE 0x0020 // To request sX=sY=sZ scale
#define REQ_MULTIPLE 0x0040 // To request multiple
const MYWM_POSTINIT = WM_USER+1; // Posting message for Thumbnail view
/*========================================================================*/
enum VIEWCMD
{ ODM_VIEW_ICONS = 0x7029, // File Icon View
ODM_VIEW_LIST = 0x702b, // File List View
ODM_VIEW_DETAIL= 0x702c, // File Detail View
ODM_VIEW_THUMBS= 0x702d, // Thumbnail View
ODM_VIEW_TILES = 0x702e, // Tiled View
};
enum { ID_LISTVIEW = lst2 };
//For setting Thumbnail this special message needs to be posted
//afx_msg LRESULT OnPostInit(WPARAM wp, LPARAM lp);
// Setting custom view in File Dialog
//For Symbols I am setting it to Thumbnail. Thumbnail have the advantage of direct preview.
//BOOL SetView(VIEWCMD cmd);
static int moduleVariable_bsOptions;
void cmd_OnOpenOK(HWND hDlg);
short cmd_renameXrefDependantTables(char *origname,char *newname,db_drawing *dbDrawing);
//////////////////////////////////////////////////////////////////////////////
// CWebDlg dialog //
/////////////////////////////////////////////////////////////////////////////
char blkfile[IC_ACADBUF], blkname[IC_ACADBUF];
sds_name ename;
class CIcadCusWeb : public CDialog
{
public:
CMDIFrameWnd* m_pMain;
CIcadCusWeb(){ }
BOOL Create(UINT nID, CWnd * pWnd)
{ return CDialog::Create(nID,pWnd);}
enum { IDD = IDD_WEBROWSER };
CEdit m_EditWebBrowser;
CWebBrowser2 m_WebBrowser;
void OnGetConnection(); //for getting the connection..
void OnGoBack();
void OnGoForward();
void OnRefresh();
short OnOpenLocal();
DECLARE_MESSAGE_MAP();
protected:
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support
BOOL PreTranslateMessage(MSG* pMsg);
};
// Symbols file
////////////////////////////////////////////////////////////////////////////////////////////
// Symbols //
////////////////////////////////////////////////////////////////////////////////////////////
//Creation Date: 10-Oct-2007
//Last Modified Date: Not modified
//Version No.: 1.0
//
//Created by: Nitin Rajurkar
//Last Modified by: Not modified
//
//Purpose:
//
//
//
//
//Components:
//
//
//Remarks:
////////////////////////////////////////////////////////////////////////////////////////////
/*=============================================================================
Meanings of flags for inquiry parameters at an insertion objects
7 6 5 4 3 2 1 0
|_|_|_|_|_|_|_|_|
| \_____/ | |____ to request an angle
| | |______ to request an insertion point
| |___________ to request a scales
| [0001] for sX [0010] for sY [0100] for sZ
| [1000] for equal scaling (sx=sy=sz)
|________________ to request a multiple
============================================================================*/
/* To set various views in File Dialog */
/*
Following global variable is used to save the state of the Block List Control (0=Report View, 1=IconView).
It enables the state of this list control to be retrieved each time the Explorer is brought up.
*/
static int g_BlockState = 1;
//Following global variable is used a flag during emulating font style and font languages.
static bool NowEnumulating = false;
short SymbolMain(short SymType);
short GetFileBlockName(char *defaultblkname,char *theblkname);
short ProcessInsertedBlock(char *inblkname,char *outblkname,char *outblkfile);
short FindBlockFile(char *inblkfile, char *outblkfile);
short LoadBlockFile(char *blkname, char *blkfile);
bool PrintOnScreen(void);
short GetExtrusion_Rotation(sds_real *extru, sds_real *rotang, sds_real *rotbase);
short DeleteBlock(bool fromdisk, char *blkname);
short MakeDraglink(char *blkname,sds_real *extru, sds_real rotang, db_insert **ins);
short GetParametersForInsertion(db_insert *elp,
bool minsert,short ask4onescl,
bool draginspt,bool givetblsloadedmsg,
sds_real rotbase,sds_real *curelev,
sds_real rotang,sds_point retinspt,
bool *multiIns,FLAGS_BYTE flags/*=0xFF*/);
short ActualInsertion(char *blkname, bool explodeflag, db_insert *ins,
bool fromdisk, sds_point retinspt,sds_real curelev,
bool multiIns, bool redefineregen);
short InsertExploded(char *blkname,struct resbuf *elist,db_insert *ins,
bool fromdisk,sds_point pt1in);
short GetInsertLocation(bool *multiIns,sds_point pt1,sds_name ename,
db_insert *elp,bool draginspt,bool *needscales, bool *needrotation,
sds_real *xscl, sds_real *yscl, sds_real *zscl, sds_real *rotang);
short GetRatio(db_insert *elp, sds_name ename, sds_point pt1,
bool givetblsloadedmsg);
short cmd_ask4ColsAndRows(int *colcount, int *rowcount,
sds_real *coldistance, sds_real *rowdistance);
void SetStrings(bool givemultiprompt, char *initgetstr, char *promptstr);
//int GetSymbolFileDialog(
// const char *szTitle, const char *szDefaultPath, const char *szExtension, int bsOptions,
// struct sds_resbuf *prbFileName, const char* lpTemplateName, void (*pOnOkCallback)(HWND));
int GetSymbolFileDialog(
const char *szTitle, const char *szDefaultPath, const char *szExtension, int bsOptions,
struct sds_resbuf *prbFileName, const char* lpTemplateName, void (*pOnOkCallback)(HWND));
//UINT APIENTRY HookProc_OpenFile(HWND hdlg, UINT uiMsg, WPARAM wParam, LPARAM lParam);
//UINT APIENTRY OpenFile_HookProcOld(HWND hdlg, UINT uiMsg, WPARAM wParam, LPARAM lParam);
UINT APIENTRY getfile_HookProc(HWND hdlg, UINT uiMsg, WPARAM wParam, LPARAM lParam);
UINT APIENTRY getfile_HookProcStyle(HWND hdlg, UINT uiMsg, WPARAM wParam, LPARAM lParam);
void timestamp_string(CTime *tm,CString *str);We're a friendly, industry-focused community of developers, IT pros, digital marketers, and technology enthusiasts meeting, networking, learning, and sharing knowledge.