0,0 → 1,163 |
/* Win32 user interface routines |
Copyright (C) 2003-4 Toby Thain <toby@telegraphics.com.au> */ |
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#include "world.h" |
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#include "piabout.h" |
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#include <windows.h> |
#include <commctrl.h> |
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#include "ff.h" |
#include "version.h" |
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extern UIRECT preview_rect; |
extern double zoomfactor; |
extern Point preview_scroll; |
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HWND preview_hwnd; |
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extern HANDLE hDllInstance; |
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void DoAbout(AboutRecordPtr pb){ |
char s[0x200]; |
int n; |
PlatformData *p = (PlatformData*)pb->platformData; |
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n = sprintf(s,"Filter Foundry %s\n(C) 2003-5 Toby Thain <toby@telegraphics.com.au>\n\n",VERSION_STR); |
if(gdata->standalone){ |
sprintf(s+n,"Standalone filter:\n%s by %s.\n%s", |
INPLACEP2CSTR(gdata->parm.title), |
INPLACEP2CSTR(gdata->parm.author), |
INPLACEP2CSTR(gdata->parm.copyright)); |
}else |
strcat(s,"Latest version available from http://www.telegraphics.com.au/sw/\n\ |
Please contact the author with any bug reports, suggestions or comments.\n\ |
If you use this program and like it, please consider making a donation\n\ |
through www.paypal.com (US$5 suggested) to the address above."); |
MessageBox((HWND)p->hwnd,s,"About Filter Foundry",MB_APPLMODAL|MB_ICONINFORMATION|MB_OK); |
} |
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Boolean simplealert(char *s){ |
return MessageBox(NULL,s,"Filter Foundry",MB_APPLMODAL|MB_ICONERROR|MB_OK) == IDOK; |
} |
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BOOL CALLBACK maindlgproc(HWND hDlg, UINT wMsg, WPARAM wParam, LPARAM lParam); |
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BOOL CALLBACK maindlgproc(HWND hDlg, UINT wMsg, WPARAM wParam, LPARAM lParam){ |
static POINT origpos; |
static long *pdata; // keep "data" pointer around |
static HICON cicon; |
static Point origscroll; |
static Boolean panning = false; |
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int item,cmd,i; |
POINT newpos; |
DRAWITEMSTRUCT *pdi; |
UIRECT r; |
Point newscroll; |
HFONT hfnt; |
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extern Boolean doupdates; |
extern Handle preview_handle; |
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switch(wMsg){ |
case WM_INITDIALOG: |
DBG("dlgproc: WM_INITDIALOG"); |
centre_window(hDlg); |
// cicon = LoadImage(hDllInstance,"CAUTION_ICO",IMAGE_ICON,16,16,LR_DEFAULTCOLOR); |
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// see http://msdn.microsoft.com/library/default.asp?url=/library/en-us/gdi/fontext_3pbo.asp |
hfnt = GetStockObject(ANSI_FIXED_FONT); |
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preview_hwnd = GetDlgItem(hDlg, PREVIEWITEM); |
GetClientRect(preview_hwnd, &preview_rect); |
// MapWindowPoints(hcl,hDlg,(POINT*)&preview_rect,2); |
//{char s[0x100]; sprintf(s,"preview_rect=(%d,%d,%d,%d)", |
// preview_rect.left,preview_rect.top,preview_rect.right,preview_rect.bottom); dbg(s);} |
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for(i=0;i<8;++i){ |
SendDlgItemMessage(hDlg,FIRSTCTLITEM+i, TBM_SETRANGE,TRUE,MAKELONG(0,255)); |
SendDlgItemMessage(hDlg,FIRSTCTLITEM+i, TBM_SETTICFREQ,SLIDERPAGE,0); |
SendDlgItemMessage(hDlg,FIRSTCTLITEM+i, TBM_SETPAGESIZE,0,SLIDERPAGE); |
SendDlgItemMessage(hDlg,FIRSTCTLTEXTITEM+i, EM_SETLIMITTEXT,3,0); |
} |
for(i=0;i<4;++i){ |
SendDlgItemMessage(hDlg,FIRSTEXPRITEM+i, EM_SETLIMITTEXT,MAXEXPR,0); |
SendDlgItemMessage(hDlg,FIRSTEXPRITEM+i, WM_SETFONT,(WPARAM)hfnt,false); |
} |
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maindlginit(hDlg); |
break; |
case WM_DRAWITEM: |
pdi = (DRAWITEMSTRUCT*)lParam; |
if(pdi->itemAction == ODA_DRAWENTIRE){ |
switch(pdi->CtlID){ |
/* |
case FIRSTICONITEM: |
case FIRSTICONITEM+1: |
case FIRSTICONITEM+2: |
case FIRSTICONITEM+3: |
DrawIconEx( pdi->hDC, 0,0, cicon, 16,16, 0, NULL, DI_NORMAL ); |
break; |
*/ |
case PREVIEWITEM: |
drawpreview(hDlg,pdi->hDC,PILOCKHANDLE(preview_handle,false));//paint_preview(hDlg,pdi->hwndItem,pdi->hDC,&pdi->rcItem); |
PIUNLOCKHANDLE(preview_handle); |
break; |
default: return false; |
} |
}else |
return false; // we couldn't handle the message |
break; |
case WM_COMMAND: |
item = LOWORD(wParam); |
switch(HIWORD(wParam)){ |
case BN_CLICKED: //case STN_CLICKED: |
if(item==PREVIEWITEM && GetCursorPos(&origpos)){ |
// dbg("click preview"); |
panning = true; |
origscroll = preview_scroll; |
SetCapture(hDlg); |
break; |
} |
case EN_CHANGE: |
if(doupdates && !maindlgitem(hDlg,item)) |
EndDialog(hDlg,item); |
} |
break; |
// case WM_LBUTTONDOWN: break; |
case WM_MOUSEMOVE: |
if(panning && GetCursorPos(&newpos)){ |
newscroll.h = origscroll.h - zoomfactor*(newpos.x - origpos.x); |
newscroll.v = origscroll.v - zoomfactor*(newpos.y - origpos.y); |
if( newscroll.h != preview_scroll.h || newscroll.v != preview_scroll.v ){ |
preview_scroll = newscroll; |
recalc_preview(gpb,hDlg); |
} |
} |
break; |
case WM_LBUTTONUP: |
// dbg("button up"); |
ReleaseCapture(); |
panning = false; |
break; |
case WM_HSCROLL: |
item = GetDlgCtrlID((HWND)lParam); |
if(doupdates && item>=FIRSTCTLITEM && item<=FIRSTCTLITEM+7) |
slidermoved(hDlg,item); |
//recalc_preview(gpb,hDlg); |
break; |
default: |
return false; |
} |
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return true; |
} |
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Boolean maindialog(FilterRecordPtr pb){ |
PlatformData *p = pb->platformData; |
return DialogBoxParam(hDllInstance,MAKEINTRESOURCE(gdata->standalone ? ID_PARAMDLG : ID_MAINDLG), |
(HWND)p->hwnd,maindlgproc,0) == IDOK; |
} |
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