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remove unnessary internal variables, parameters; use wxVector replace c++ array; enable implemented function parameter

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@77858 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2014-09-23 17:44:19 +00:00
parent dea35139cd
commit cae31c23f3
2 changed files with 33 additions and 26 deletions
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51
src/x11/clipbrd.cpp
View File

@@ -258,7 +258,6 @@ void GetClipboardData(Display* disp, Window win, wxDataObject &data, wxDataForma
unsigned char *clipbrdData = NULL;
// some variables that used to get the data in window property
char *text = NULL;
unsigned long len;
switch ( dfFormat )
@@ -269,22 +268,27 @@ void GetClipboardData(Display* disp, Window win, wxDataObject &data, wxDataForma
}
case wxDF_BITMAP:
{
Atom atomArray[] = {XA_IMAGE_BMP, XA_IMAGE_JPG, XA_IMAGE_TIFF, XA_IMAGE_PNG};
wxVector<Atom> atomVector;
atomVector.push_back(XA_IMAGE_BMP);
atomVector.push_back(XA_IMAGE_JPG);
atomVector.push_back(XA_IMAGE_TIFF);
atomVector.push_back(XA_IMAGE_PNG);
int i;
// check the four atoms in clipboard, try to find whether there has data
// stored in one of these atom.
for ( i = 0; i <= 4; i++ )
for ( i = 0; i < atomVector.size(); i++ )
{
clipbrdData = GetClipboardDataByFormat(disp, win, XA_CLIPBOARD, atomArray[i], &len);
clipbrdData = GetClipboardDataByFormat(disp, win, XA_CLIPBOARD,
atomVector.at(i), &len);
if ( clipbrdData != NULL )
break;
}
// if we got any data, copy it.
if ( clipbrdData )
{
text = strdup((char*) clipbrdData);
data.SetData(dfFormat, len, text);
data.SetData(dfFormat, len, (char*)clipbrdData);
}
break;
}
@@ -294,8 +298,7 @@ void GetClipboardData(Display* disp, Window win, wxDataObject &data, wxDataForma
// if we got any data, copy it.
if ( clipbrdData )
{
text = strdup((char*) clipbrdData );
data.SetData(dfFormat, len, text);
data.SetData(dfFormat, len, (char*)clipbrdData);
}
}
}
@@ -343,13 +346,17 @@ extern "C" void wxClipboardHandleSelectionRequest(XEvent event)
// get formats count in the wxDataObject
// for each data format, search it in x11 selection
// and store it to wxDataObject
wxDataObject* m_data = wxTheClipboard->m_data;
size_t count = m_data->GetFormatCount(wxDataObject::Get);
wxDataObject* data = wxTheClipboard->m_data;
size_t count = data->GetFormatCount();
wxDataFormatScopedArray dfarr(count);
m_data->GetAllFormats(dfarr.get(), wxDataObject::Get);
data->GetAllFormats(dfarr.get());
// retrieve the data with specific image Atom.
Atom atomArray[] = {XA_IMAGE_BMP, XA_IMAGE_JPG, XA_IMAGE_TIFF, XA_IMAGE_PNG};
wxVector<Atom> atomVector;
atomVector.push_back(XA_IMAGE_BMP);
atomVector.push_back(XA_IMAGE_JPG);
atomVector.push_back(XA_IMAGE_TIFF);
atomVector.push_back(XA_IMAGE_PNG);
#if wxUSE_UNICODE
wxDataFormat dfFormat = wxDF_UNICODETEXT;
@@ -358,9 +365,9 @@ extern "C" void wxClipboardHandleSelectionRequest(XEvent event)
#endif
int i;
for ( i = 0; i <= 4; i++ )
for ( i = 0; i <= atomVector.size(); i++ )
{
if ( target == atomArray[i] )
if ( target == atomVector.at(i) )
{
dfFormat = wxDF_BITMAP;
break;
@@ -391,13 +398,11 @@ extern "C" void wxClipboardHandleSelectionRequest(XEvent event)
// TODO, when finish the event process issue, improve the check.
else if ( target == XA_UTF8_STRING )
{
unsigned char* buf = NULL;
size_t size = 0;
size = m_data->GetDataSize(dfFormat);
buf = (unsigned char*)malloc(size);
m_data->GetDataHere(dfFormat, buf);
size_t size = data->GetDataSize(dfFormat);
wxCharTypeBuffer<unsigned char> buf(size);
data->GetDataHere(dfFormat, buf.data());
XChangeProperty(disp, requestor, XA_CLIPBOARD, target, 8, PropModeReplace,
buf, size);
buf.data(), size);
delete buf;
}
else
@@ -521,6 +526,8 @@ bool wxClipboard::AddData( wxDataObject *data )
XChangeProperty(xdisplay, window, XA_CLIPBOARD, XA_STRING, 8, PropModeReplace,
buf, size);
delete buf;
XSetSelectionOwner(xdisplay, XA_CLIPBOARD, window, CurrentTime);
XFlush(xdisplay);
return true;
@@ -552,9 +559,9 @@ bool wxClipboard::GetData( wxDataObject& data )
// get formats count in the wxDataObject
// for each data format, search it in x11 selection
// and store it to wxDataObject
size_t count = data.GetFormatCount(wxDataObject::Get);
size_t count = data.GetFormatCount();
wxDataFormatScopedArray dfarr(count);
data.GetAllFormats(dfarr.get(), wxDataObject::Get);
data.GetAllFormats(dfarr.get());
// prepare and find the root window,
// the copied data stored in the root window as window property

4
src/x11/dcclient.cpp
View File

@@ -1660,8 +1660,8 @@ void wxWindowDCImpl::DoDrawText( const wxString &text, wxCoord x, wxCoord y )
#endif
}
void wxWindowDCImpl::DoDrawRotatedText(const wxString& WXUNUSED(text),
wxCoord WXUNUSED(x), wxCoord WXUNUSED(y),
void wxWindowDCImpl::DoDrawRotatedText(const wxString& text,
wxCoord x, wxCoord y,
double angle)
{
// use cairo to draw rotated text