///////////////////////////////////////////////////////////////////////////////
-// Name: os2/utilsgui.cpp
+// Name: src/os2/utilsgui.cpp
// Purpose: Various utility functions only available in GUI
// Author: David Webster
// Modified by:
#endif
#ifndef WX_PRECOMP
- #include "wx/setup.h"
#include "wx/utils.h"
#include "wx/app.h"
#include "wx/cursor.h"
+ #include "wx/timer.h"
#endif //WX_PRECOMP
#include "wx/apptrait.h"
-#include "wx/timer.h"
#include "wx/os2/private.h" // includes <windows.h>
// ----------------------------------------------------------------------------
// Sleep for nSecs seconds. Attempt a Windows implementation using timers.
-static bool inTimer = FALSE;
+static bool inTimer = false;
class wxSleepTimer: public wxTimer
{
public:
inline void Notify()
{
- inTimer = FALSE;
+ inTimer = false;
Stop();
}
};
// Reading and writing resources (eg WIN.INI, .Xdefaults)
#if wxUSE_RESOURCES
-bool wxWriteResource(
- const wxString& rSection
-, const wxString& rEntry
-, const wxString& rValue
-, const wxString& rFile
-)
+bool wxWriteResource( const wxString& rSection,
+ const wxString& rEntry,
+ const wxString& rValue,
+ const wxString& rFile )
{
- HAB hab = 0;
- HINI hIni = 0;
+ HAB hab = 0;
+ HINI hIni = 0;
- if (rFile != "")
+ if (!rFile.empty())
{
hIni = ::PrfOpenProfile(hab, (PSZ)WXSTRINGCAST rFile);
if (hIni != 0L)
,(PSZ)WXSTRINGCAST rEntry
,(PSZ)WXSTRINGCAST rValue
));
- return FALSE;
+ return false;
}
bool wxWriteResource(
);
}
-bool wxWriteResource(
- const wxString& rSection
-, const wxString& rEntry
-, int lValue
-, const wxString& rFile
-)
+bool wxWriteResource( const wxString& rSection,
+ const wxString& rEntry,
+ int lValue,
+ const wxString& rFile )
{
- wxChar zBuf[50];
+ wxChar zBuf[50];
wxSprintf(zBuf, "%d", lValue);
- return wxWriteResource( rSection
- ,rEntry
- ,zBuf
- ,rFile
- );
+ return wxWriteResource( rSection, rEntry, zBuf, rFile );
}
-bool wxGetResource(
- const wxString& rSection
-, const wxString& rEntry
-, wxChar** ppValue
-, const wxString& rFile
-)
+bool wxGetResource( const wxString& rSection,
+ const wxString& rEntry,
+ wxChar** ppValue,
+ const wxString& rFile )
{
- HAB hab = 0;
- HINI hIni = 0;
- wxChar zDefunkt[] = _T("$$default");
- char zBuf[1000];
+ HAB hab = 0;
+ HINI hIni = 0;
+ wxChar zDefunkt[] = _T("$$default");
+ char zBuf[1000];
- if (rFile != "")
+ if (!rFile.empty())
{
hIni = ::PrfOpenProfile(hab, (PSZ)WXSTRINGCAST rFile);
if (hIni != 0L)
,1000
);
if (zBuf == NULL)
- return FALSE;
+ return false;
if (n == 0L || wxStrcmp(zBuf, zDefunkt) == 0)
- return FALSE;
+ return false;
zBuf[n-1] = '\0';
}
else
- return FALSE;
+ return false;
}
else
{
,1000
);
if (zBuf == NULL)
- return FALSE;
+ return false;
if (n == 0L || wxStrcmp(zBuf, zDefunkt) == 0)
- return FALSE;
+ return false;
zBuf[n-1] = '\0';
}
strcpy((char*)*ppValue, zBuf);
- return TRUE;
+ return true;
}
-bool wxGetResource(
- const wxString& rSection
-, const wxString& rEntry
-, float* pValue
-, const wxString& rFile
-)
+bool wxGetResource( const wxString& rSection,
+ const wxString& rEntry,
+ float* pValue,
+ const wxString& rFile )
{
- wxChar* zStr = NULL;
+ wxChar* zStr = NULL;
zStr = new wxChar[1000];
- bool bSucc = wxGetResource( rSection
- ,rEntry
- ,(wxChar **)&zStr
- ,rFile
- );
+ bool bSucc = wxGetResource( rSection, rEntry, (wxChar **)&zStr, rFile );
if (bSucc)
{
*pValue = (float)wxStrtod(zStr, NULL);
- delete[] zStr;
- return TRUE;
- }
- else
- {
- delete[] zStr;
- return FALSE;
}
+
+ delete[] zStr;
+ return bSucc;
}
-bool wxGetResource(
- const wxString& rSection
-, const wxString& rEntry
-, long* pValue
-, const wxString& rFile
-)
+bool wxGetResource( const wxString& rSection,
+ const wxString& rEntry,
+ long* pValue,
+ const wxString& rFile )
{
- wxChar* zStr = NULL;
+ wxChar* zStr = NULL;
zStr = new wxChar[1000];
- bool bSucc = wxGetResource( rSection
- ,rEntry
- ,(wxChar **)&zStr
- ,rFile
- );
+ bool bSucc = wxGetResource( rSection, rEntry, (wxChar **)&zStr, rFile );
if (bSucc)
{
*pValue = wxStrtol(zStr, NULL, 10);
- delete[] zStr;
- return TRUE;
- }
- else
- {
- delete[] zStr;
- return FALSE;
}
+
+ delete[] zStr;
+ return bSucc;
}
-bool wxGetResource(
- const wxString& rSection
-, const wxString& rEntry
-, int* pValue
-, const wxString& rFile
-)
+bool wxGetResource( const wxString& rSection,
+ const wxString& rEntry,
+ int* pValue,
+ const wxString& rFile )
{
- wxChar* zStr = NULL;
+ wxChar* zStr = NULL;
zStr = new wxChar[1000];
- bool bSucc = wxGetResource( rSection
- ,rEntry
- ,(wxChar **)&zStr
- ,rFile
- );
+ bool bSucc = wxGetResource( rSection, rEntry, (wxChar **)&zStr, rFile );
if (bSucc)
{
*pValue = (int)wxStrtol(zStr, NULL, 10);
- delete[] zStr;
- return TRUE;
- }
- else
- {
- delete[] zStr;
- return FALSE;
}
+
+ delete[] zStr;
+ return bSucc;
}
#endif // wxUSE_RESOURCES
static int gs_wxBusyCursorCount = 0;
// Set the cursor to the busy cursor for all windows
-void wxBeginBusyCursor(
- wxCursor* pCursor
-)
+void wxBeginBusyCursor(const wxCursor* pCursor)
{
if ( gs_wxBusyCursorCount++ == 0 )
{
}
}
-// TRUE if we're between the above two calls
+// true if we're between the above two calls
bool wxIsBusy()
{
return (gs_wxBusyCursorCount > 0);
// Check whether this window wants to process messages, e.g. Stop button
// in long calculations.
-bool wxCheckForInterrupt(
- wxWindow* pWnd
-)
+bool wxCheckForInterrupt( wxWindow* pWnd )
{
if(pWnd)
{
- QMSG vMsg;
- HAB hab = 0;
- HWND hwndFilter = NULLHANDLE;
+ QMSG vMsg;
+ HAB hab = 0;
+ HWND hwndFilter = NULLHANDLE;
while(::WinPeekMsg(hab, &vMsg, hwndFilter, 0, 0, PM_REMOVE))
{
::WinDispatchMsg(hab, &vMsg);
}
- return TRUE;//*** temporary?
+ return true;//*** temporary?
}
else
{
wxFAIL_MSG(_T("pWnd==NULL !!!"));
- return FALSE;//*** temporary?
+ return false;//*** temporary?
}
}
*pY = vPt.y;
};
-// Return TRUE if we have a colour display
+// Return true if we have a colour display
bool wxColourDisplay()
{
#if 0
#else
// I don't see how the PM display could not be color. Besides, this
// was leaking DCs and PSs!!! MN
- return TRUE;
+ return true;
#endif
}
::DevCloseDC(hdcScreen);
::WinReleasePS(hpsScreen);
}
- *pWidth = (int)lWidth;
- *pHeight = (int)lHeight;
+ if (pWidth)
+ *pWidth = (int)lWidth;
+ if (pHeight)
+ *pHeight = (int)lHeight;
}
void wxDisplaySizeMM(
wxToolkitInfo & wxGUIAppTraits::GetToolkitInfo()
{
- static wxToolkitInfo vInfo;
+ static wxToolkitInfo vInfo;
ULONG ulSysInfo[QSV_MAX] = {0};
APIRET ulrc;
// window information functions
// ---------------------------------------------------------------------------
-wxString WXDLLEXPORT wxGetWindowText(
- WXHWND hWnd
-)
+wxString WXDLLEXPORT wxGetWindowText( WXHWND hWnd )
{
- wxString vStr;
- long lLen = ::WinQueryWindowTextLength((HWND)hWnd) + 1;
+ wxString vStr;
- ::WinQueryWindowText((HWND)hWnd, lLen, vStr.GetWriteBuf((int)lLen));
- vStr.UngetWriteBuf();
+ if ( hWnd )
+ {
+ long lLen = ::WinQueryWindowTextLength((HWND)hWnd) + 1;
+ ::WinQueryWindowText((HWND)hWnd, lLen, (PSZ)(wxChar*)wxStringBuffer(vStr, lLen));
+ }
return vStr;
}
-wxString WXDLLEXPORT wxGetWindowClass(
- WXHWND hWnd
-)
+wxString WXDLLEXPORT wxGetWindowClass( WXHWND hWnd )
{
- wxString vStr;
- int nLen = 256; // some starting value
+ wxString vStr;
+ if ( hWnd )
+ {
+ int nLen = 256; // some starting value
for ( ;; )
{
- int nCount = ::WinQueryClassName((HWND)hWnd, nLen, vStr.GetWriteBuf(nLen));
+ int nCount = ::WinQueryClassName((HWND)hWnd, nLen, (PSZ)(wxChar*)wxStringBuffer(vStr, nLen));
- vStr.UngetWriteBuf();
if (nCount == nLen )
{
// the class name might have been truncated, retry with larger
{
break;
}
+ }
}
return vStr;
}
int j;
//
- // Bitmap must be ina double-word alligned address so we may
+ // Bitmap must be in a double-word aligned address so we may
// have some padding to worry about
//
if (nLineBoundary > 0)
projects / wxWidgets.git / blobdiff