Amebis/wxWidgets
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Added some tentative wxMotif clipboard code; did some file formatting

Browse Source 
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@1408 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Julian Smart
1999-01-14 15:15:39 +00:00
parent 8de2e39c17
commit 2d120f8391
46 changed files with 9903 additions and 9564 deletions
Download Patch File Download Diff File Expand all files Collapse all files

310
src/motif/palette.cpp
View File

@@ -52,9 +52,9 @@ IMPLEMENT_DYNAMIC_CLASS(wxXPalette, wxObject)
#endif
/*
* Palette
*
*/
* Palette
*
*/
wxXPalette::wxXPalette()
{
@@ -71,39 +71,39 @@ wxPaletteRefData::wxPaletteRefData()
wxPaletteRefData::~wxPaletteRefData()
{
XColor xcol;
Display *display = (Display*) NULL;
wxNode *node, *next;
for (node = m_palettes.First(); node; node = next) {
wxXPalette *c = (wxXPalette *)node->Data();
unsigned long *pix_array = c->m_pix_array;
Colormap cmap = (Colormap) c->m_cmap;
bool destroyable = c->m_destroyable;
int pix_array_n = c->m_pix_array_n;
display = (Display*) c->m_display;
if (pix_array_n > 0)
{
// XFreeColors(display, cmap, pix_array, pix_array_n, 0);
// Be careful not to free '0' pixels...
int i, j;
for(i=j=0; i<pix_array_n; i=j) {
while(j<pix_array_n && pix_array[j]!=0) j++;
if(j > i) XFreeColors(display, cmap, &pix_array[i], j-i, 0);
while(j<pix_array_n && pix_array[j]==0) j++;
}
delete [] pix_array;
XColor xcol;
Display *display = (Display*) NULL;
wxNode *node, *next;
for (node = m_palettes.First(); node; node = next) {
wxXPalette *c = (wxXPalette *)node->Data();
unsigned long *pix_array = c->m_pix_array;
Colormap cmap = (Colormap) c->m_cmap;
bool destroyable = c->m_destroyable;
int pix_array_n = c->m_pix_array_n;
display = (Display*) c->m_display;
if (pix_array_n > 0)
{
// XFreeColors(display, cmap, pix_array, pix_array_n, 0);
// Be careful not to free '0' pixels...
int i, j;
for(i=j=0; i<pix_array_n; i=j) {
while(j<pix_array_n && pix_array[j]!=0) j++;
if(j > i) XFreeColors(display, cmap, &pix_array[i], j-i, 0);
while(j<pix_array_n && pix_array[j]==0) j++;
}
delete [] pix_array;
}
if (destroyable)
XFreeColormap(display, cmap);
next = node->Next();
m_palettes.DeleteNode(node);
delete c;
}
if (destroyable)
XFreeColormap(display, cmap);
next = node->Next();
m_palettes.DeleteNode(node);
delete c;
}
}
wxPalette::wxPalette()
@@ -121,53 +121,53 @@ wxPalette::~wxPalette()
bool wxPalette::Create(int n, const unsigned char *red, const unsigned char *green, const unsigned char *blue)
{
UnRef();
if (!n) {
return FALSE;
}
m_refData = new wxPaletteRefData;
XColor xcol;
Display* display = (Display*) wxGetDisplay();
unsigned long *pix_array;
Colormap cmap;
int pix_array_n;
cmap = (Colormap) wxTheApp->GetMainColormap(display);
pix_array = new unsigned long[n];
if (!pix_array)
return FALSE;
pix_array_n = n;
xcol.flags = DoRed | DoGreen | DoBlue;
for(int i = 0; i < n; i++) {
xcol.red = (unsigned short)red[i] << 8;
xcol.green = (unsigned short)green[i] << 8;
xcol.blue = (unsigned short)blue[i] << 8;
pix_array[i] = (XAllocColor(display, cmap, &xcol) == 0) ? 0 : xcol.pixel;
}
wxXPalette *c = new wxXPalette;
c->m_pix_array_n = pix_array_n;
c->m_pix_array = pix_array;
c->m_cmap = (WXColormap) cmap;
c->m_display = (WXDisplay*) display;
c->m_destroyable = FALSE;
M_PALETTEDATA->m_palettes.Append(c);
return TRUE;
UnRef();
if (!n) {
return FALSE;
}
m_refData = new wxPaletteRefData;
XColor xcol;
Display* display = (Display*) wxGetDisplay();
unsigned long *pix_array;
Colormap cmap;
int pix_array_n;
cmap = (Colormap) wxTheApp->GetMainColormap(display);
pix_array = new unsigned long[n];
if (!pix_array)
return FALSE;
pix_array_n = n;
xcol.flags = DoRed | DoGreen | DoBlue;
for(int i = 0; i < n; i++) {
xcol.red = (unsigned short)red[i] << 8;
xcol.green = (unsigned short)green[i] << 8;
xcol.blue = (unsigned short)blue[i] << 8;
pix_array[i] = (XAllocColor(display, cmap, &xcol) == 0) ? 0 : xcol.pixel;
}
wxXPalette *c = new wxXPalette;
c->m_pix_array_n = pix_array_n;
c->m_pix_array = pix_array;
c->m_cmap = (WXColormap) cmap;
c->m_display = (WXDisplay*) display;
c->m_destroyable = FALSE;
M_PALETTEDATA->m_palettes.Append(c);
return TRUE;
}
int wxPalette::GetPixel(const unsigned char red, const unsigned char green, const unsigned char blue) const
{
if ( !m_refData )
return FALSE;
return FALSE;
// TODO
return FALSE;
}
@@ -175,11 +175,11 @@ int wxPalette::GetPixel(const unsigned char red, const unsigned char green, cons
bool wxPalette::GetRGB(int index, unsigned char *red, unsigned char *green, unsigned char *blue) const
{
if ( !m_refData )
return FALSE;
return FALSE;
if (index < 0 || index > 255)
return FALSE;
// TODO
return FALSE;
}
@@ -188,7 +188,7 @@ WXColormap wxPalette::GetXColormap(WXDisplay* display) const
{
if (!M_PALETTEDATA || (M_PALETTEDATA->m_palettes.Number() == 0))
return wxTheApp->GetMainColormap(display);
wxNode* node = M_PALETTEDATA->m_palettes.First();
if (!display && node)
{
@@ -200,22 +200,22 @@ WXColormap wxPalette::GetXColormap(WXDisplay* display) const
wxXPalette* p = (wxXPalette*) node->Data();
if (p->m_display == display)
return p->m_cmap;
node = node->Next();
}
/* Make a new one: */
wxXPalette *c = new wxXPalette;
wxXPalette *first = (wxXPalette *)M_PALETTEDATA->m_palettes.First()->Data();
XColor xcol;
int pix_array_n = first->m_pix_array_n;
c->m_pix_array_n = pix_array_n;
c->m_pix_array = new unsigned long[pix_array_n];
c->m_display = display;
c->m_cmap = wxTheApp->GetMainColormap(display);
c->m_destroyable = FALSE;
xcol.flags = DoRed | DoGreen | DoBlue;
int i;
for (i = 0; i < pix_array_n; i++)
@@ -225,87 +225,87 @@ WXColormap wxPalette::GetXColormap(WXDisplay* display) const
c->m_pix_array[i] =
(XAllocColor((Display*) display, (Colormap) c->m_cmap, &xcol) == 0) ? 0 : xcol.pixel;
}
// wxPalette* nonConstThis = (wxPalette*) this;
M_PALETTEDATA->m_palettes.Append(c);
return c->m_cmap;
}
bool wxPalette::TransferBitmap(void *data, int depth, int size)
{
switch(depth) {
case 8:
{
unsigned char *uptr = (unsigned char *)data;
int pix_array_n;
unsigned long *pix_array = GetXPixArray((Display*) wxGetDisplay(), &pix_array_n);
while(size-- > 0)
{
if((int)*uptr < pix_array_n)
*uptr = (unsigned char)pix_array[*uptr];
uptr++;
switch(depth) {
case 8:
{
unsigned char *uptr = (unsigned char *)data;
int pix_array_n;
unsigned long *pix_array = GetXPixArray((Display*) wxGetDisplay(), &pix_array_n);
while(size-- > 0)
{
if((int)*uptr < pix_array_n)
*uptr = (unsigned char)pix_array[*uptr];
uptr++;
}
return TRUE;
}
default:
return FALSE;
}
return TRUE;
}
default:
return FALSE;
}
}
bool wxPalette::TransferBitmap8(unsigned char *data, unsigned long sz,
void *dest, unsigned int bpp)
void *dest, unsigned int bpp)
{
int pix_array_n;
unsigned long *pix_array = GetXPixArray((Display*) wxGetDisplay(), &pix_array_n);
int pix_array_n;
unsigned long *pix_array = GetXPixArray((Display*) wxGetDisplay(), &pix_array_n);
switch(bpp) {
case 8: {
unsigned char *dptr = (unsigned char *)dest;
while(sz-- > 0) {
if((int)*data < pix_array_n)
*dptr = (unsigned char)pix_array[*data];
data++;
dptr++;
}
break;
}
case 16: {
unsigned short *dptr = (unsigned short *)dest;
while(sz-- > 0) {
if((int)*data < pix_array_n)
*dptr = (unsigned short)pix_array[*data];
data++;
dptr++;
}
break;
}
case 24: {
struct rgb24 { unsigned char r, g, b; } *dptr = (struct rgb24 *)dest;
while(sz-- > 0) {
if((int)*data < pix_array_n) {
dptr->r = pix_array[*data] & 0xFF;
dptr->g = (pix_array[*data] >> 8) & 0xFF;
dptr->b = (pix_array[*data] >> 16) & 0xFF;
unsigned char *dptr = (unsigned char *)dest;
while(sz-- > 0) {
if((int)*data < pix_array_n)
*dptr = (unsigned char)pix_array[*data];
data++;
dptr++;
}
data++;
dptr++;
}
break;
}
break;
}
case 16: {
unsigned short *dptr = (unsigned short *)dest;
while(sz-- > 0) {
if((int)*data < pix_array_n)
*dptr = (unsigned short)pix_array[*data];
data++;
dptr++;
}
break;
}
case 24: {
struct rgb24 { unsigned char r, g, b; } *dptr = (struct rgb24 *)dest;
while(sz-- > 0) {
if((int)*data < pix_array_n) {
dptr->r = pix_array[*data] & 0xFF;
dptr->g = (pix_array[*data] >> 8) & 0xFF;
dptr->b = (pix_array[*data] >> 16) & 0xFF;
}
data++;
dptr++;
}
break;
}
case 32: {
unsigned long *dptr = (unsigned long *)dest;
while(sz-- > 0) {
if((int)*data < pix_array_n)
*dptr = pix_array[*data];
data++;
dptr++;
}
break;
}
unsigned long *dptr = (unsigned long *)dest;
while(sz-- > 0) {
if((int)*data < pix_array_n)
*dptr = pix_array[*data];
data++;
dptr++;
}
break;
}
default:
return FALSE;
return FALSE;
}
return TRUE;
}
@@ -315,7 +315,7 @@ unsigned long *wxPalette::GetXPixArray(WXDisplay *display, int *n)
if (!M_PALETTEDATA)
return (unsigned long*) 0;
wxNode *node;
for (node = M_PALETTEDATA->m_palettes.First(); node; node = node->Next())
{
wxXPalette *c = (wxXPalette *)node->Data();
@@ -326,7 +326,7 @@ unsigned long *wxPalette::GetXPixArray(WXDisplay *display, int *n)
return c->m_pix_array;
}
}
/* Not found; call GetXColormap, which will create it, then this again */
if (GetXColormap(display))
return GetXPixArray(display, n);
@@ -337,17 +337,17 @@ unsigned long *wxPalette::GetXPixArray(WXDisplay *display, int *n)
void wxPalette::PutXColormap(WXDisplay* display, WXColormap cm, bool dp)
{
UnRef();
m_refData = new wxPaletteRefData;
wxXPalette *c = new wxXPalette;
c->m_pix_array_n = 0;
c->m_pix_array = (unsigned long*) NULL;
c->m_display = display;
c->m_cmap = cm;
c->m_destroyable = dp;
M_PALETTEDATA->m_palettes.Append(c);
}