cosmetic changes : indentation etc.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@4398 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Václav Slavík 1999-11-06 15:41:14 +00:00
parent 5c172c1788
commit 01325161d5
2 changed files with 235 additions and 275 deletions

View File

@ -52,15 +52,15 @@ WX_DEFINE_OBJARRAY(CoordArray);
class wxHtmlImageMapAreaCell : public wxHtmlCell
{
public:
enum celltype{ CIRCLE, RECT, POLY };
protected:
CoordArray coords;
celltype type;
int radius;
public:
wxHtmlImageMapAreaCell( celltype t, wxString &coords );
virtual wxString GetLink( int x = 0, int y = 0 ) const;
public:
enum celltype { CIRCLE, RECT, POLY };
protected:
CoordArray coords;
celltype type;
int radius;
public:
wxHtmlImageMapAreaCell( celltype t, wxString &coords );
virtual wxString GetLink( int x = 0, int y = 0 ) const;
};
@ -69,144 +69,119 @@ public:
wxHtmlImageMapAreaCell::wxHtmlImageMapAreaCell( wxHtmlImageMapAreaCell::celltype t, wxString &incoords )
{
int i;
wxString x = incoords, y;
int i;
wxString x = incoords, y;
type = t;
while ((i = x.Find( ',' )) != -1)
{
coords.Add( wxAtoi( x.Left( i ).c_str() ) );
x = x.Mid( i + 1 );
}
coords.Add( wxAtoi( x.c_str() ) );
type = t;
while ((i = x.Find( ',' )) != -1) {
coords.Add( wxAtoi( x.Left( i ).c_str() ) );
x = x.Mid( i + 1 );
}
coords.Add( wxAtoi( x.c_str() ) );
}
wxString wxHtmlImageMapAreaCell::GetLink( int x, int y ) const
{
switch (type)
{
case RECT:
{
int l, t, r, b;
switch (type) {
case RECT:
{
int l, t, r, b;
l = coords[ 0 ];
t = coords[ 1 ];
r = coords[ 2 ];
b = coords[ 3 ];
if (x >= l && x <= r && y >= t && y <= b)
{
return m_Link;
}
break;
}
case CIRCLE:
{
int l, t, r;
double d;
l = coords[ 0 ];
t = coords[ 1 ];
r = coords[ 2 ];
b = coords[ 3 ];
if (x >= l && x <= r && y >= t && y <= b) {
return m_Link;
}
break;
}
case CIRCLE:
{
int l, t, r;
double d;
l = coords[ 0 ];
t = coords[ 1 ];
r = coords[ 2 ];
d = sqrt( (double) (((x - l) * (x - l)) + ((y - t) * (y - t))) );
if (d < (double)r)
{
return m_Link;
}
}
break;
case POLY:
{
if (coords.GetCount() >= 6)
{
int intersects = 0;
int wherex = x;
int wherey = y;
int totalv = coords.GetCount() / 2;
int totalc = totalv * 2;
int xval = coords[totalc - 2];
int yval = coords[totalc - 1];
int end = totalc;
int pointer = 1;
l = coords[ 0 ];
t = coords[ 1 ];
r = coords[ 2 ];
d = sqrt( (double) (((x - l) * (x - l)) + ((y - t) * (y - t))) );
if (d < (double)r) {
return m_Link;
}
}
break;
case POLY:
{
if (coords.GetCount() >= 6) {
int intersects = 0;
int wherex = x;
int wherey = y;
int totalv = coords.GetCount() / 2;
int totalc = totalv * 2;
int xval = coords[totalc - 2];
int yval = coords[totalc - 1];
int end = totalc;
int pointer = 1;
if ((yval >= wherey) != (coords[pointer] >= wherey))
{
if ((xval >= wherex) == (coords[0] >= wherex))
{
intersects += (xval >= wherex) ? 1 : 0;
}
else
{
intersects += ((xval - (yval - wherey) *
(coords[0] - xval) /
(coords[pointer] - yval)) >= wherex) ? 1 : 0;
}
}
if ((yval >= wherey) != (coords[pointer] >= wherey)) {
if ((xval >= wherex) == (coords[0] >= wherex)) {
intersects += (xval >= wherex) ? 1 : 0;
} else {
intersects += ((xval - (yval - wherey) *
(coords[0] - xval) /
(coords[pointer] - yval)) >= wherex) ? 1 : 0;
}
}
while (pointer < end)
{
yval = coords[pointer];
pointer += 2;
if (yval >= wherey)
{
while((pointer < end) && (coords[pointer] >= wherey))
{
pointer+=2;
}
if (pointer >= end)
{
break;
}
if ((coords[pointer-3] >= wherex) ==
(coords[pointer-1] >= wherex))
{
intersects += (coords[pointer-3] >= wherex) ? 1 : 0;
}
else
{
intersects +=
((coords[pointer-3] - (coords[pointer-2] - wherey) *
(coords[pointer-1] - coords[pointer-3]) /
(coords[pointer] - coords[pointer - 2])) >= wherex) ? 1:0;
}
}
else
{
while((pointer < end) && (coords[pointer] < wherey))
{
pointer+=2;
}
if (pointer >= end)
{
break;
}
if ((coords[pointer-3] >= wherex) ==
(coords[pointer-1] >= wherex))
{
intersects += (coords[pointer-3] >= wherex) ? 1:0;
}
else
{
intersects +=
((coords[pointer-3] - (coords[pointer-2] - wherey) *
(coords[pointer-1] - coords[pointer-3]) /
(coords[pointer] - coords[pointer - 2])) >= wherex) ? 1:0;
}
}
}
if ((intersects & 1) != 0)
{
return m_Link;
}
}
}
break;
}
if (m_Next)
{
wxHtmlImageMapAreaCell *a = (wxHtmlImageMapAreaCell*)m_Next;
return a->GetLink( x, y );
}
return wxEmptyString;
while (pointer < end) {
yval = coords[pointer];
pointer += 2;
if (yval >= wherey) {
while ((pointer < end) && (coords[pointer] >= wherey)) {
pointer += 2;
}
if (pointer >= end) {
break;
}
if ((coords[pointer - 3] >= wherex) ==
(coords[pointer - 1] >= wherex)) {
intersects += (coords[pointer - 3] >= wherex) ? 1 : 0;
} else {
intersects +=
((coords[pointer - 3] - (coords[pointer - 2] - wherey) *
(coords[pointer - 1] - coords[pointer - 3]) /
(coords[pointer] - coords[pointer - 2])) >= wherex) ? 1 : 0;
}
} else {
while ((pointer < end) && (coords[pointer] < wherey)) {
pointer += 2;
}
if (pointer >= end) {
break;
}
if ((coords[pointer - 3] >= wherex) ==
(coords[pointer - 1] >= wherex)) {
intersects += (coords[pointer - 3] >= wherex) ? 1 : 0;
} else {
intersects +=
((coords[pointer - 3] - (coords[pointer - 2] - wherey) *
(coords[pointer - 1] - coords[pointer - 3]) /
(coords[pointer] - coords[pointer - 2])) >= wherex) ? 1 : 0;
}
}
}
if ((intersects & 1) != 0) {
return m_Link;
}
}
}
break;
}
if (m_Next) {
wxHtmlImageMapAreaCell *a = (wxHtmlImageMapAreaCell*)m_Next;
return a->GetLink( x, y );
}
return wxEmptyString;
}
@ -226,37 +201,36 @@ wxString wxHtmlImageMapAreaCell::GetLink( int x, int y ) const
class wxHtmlImageMapCell : public wxHtmlCell
{
public:
wxHtmlImageMapCell( wxString &name );
protected:
wxString m_Name;
public:
virtual wxString GetLink( int x = 0, int y = 0 ) const;
virtual const wxHtmlCell *Find( int cond, const void *param ) const;
public:
wxHtmlImageMapCell( wxString &name );
protected:
wxString m_Name;
public:
virtual wxString GetLink( int x = 0, int y = 0 ) const;
virtual const wxHtmlCell *Find( int cond, const void *param ) const;
};
wxHtmlImageMapCell::wxHtmlImageMapCell( wxString &name )
{
m_Name = name ;
m_Name = name ;
}
wxString wxHtmlImageMapCell::GetLink( int x, int y ) const
{
wxHtmlImageMapAreaCell *a = (wxHtmlImageMapAreaCell*)m_Next;
if (a)
return a->GetLink( x, y );
return wxHtmlCell::GetLink( x, y );
wxHtmlImageMapAreaCell *a = (wxHtmlImageMapAreaCell*)m_Next;
if (a)
return a->GetLink( x, y );
return wxHtmlCell::GetLink( x, y );
}
const wxHtmlCell *wxHtmlImageMapCell::Find( int cond, const void *param ) const
{
if (cond == wxHTML_COND_ISIMAGEMAP)
{
if (m_Name == *((wxString*)(param)))
return this;
}
return wxHtmlCell::Find(cond, param);
if (cond == wxHTML_COND_ISIMAGEMAP) {
if (m_Name == *((wxString*)(param)))
return this;
}
return wxHtmlCell::Find(cond, param);
}
@ -272,13 +246,13 @@ class wxHtmlImageCell : public wxHtmlCell
{
public:
wxBitmap *m_Image;
wxHtmlImageMapCell *m_ImageMap;
wxString m_MapName;
wxHtmlImageMapCell *m_ImageMap;
wxString m_MapName;
wxHtmlImageCell(wxFSFile *input, int w = -1, int h = -1, int align = wxHTML_ALIGN_BOTTOM, wxString mapname = wxEmptyString);
~wxHtmlImageCell() {if (m_Image) delete m_Image;}
~wxHtmlImageCell() {if (m_Image) delete m_Image; }
void Draw(wxDC& dc, int x, int y, int view_y1, int view_y2);
virtual wxString GetLink( int x = 0, int y = 0 ) const;
virtual wxString GetLink( int x = 0, int y = 0 ) const;
};
@ -305,18 +279,21 @@ wxHtmlImageCell::wxHtmlImageCell(wxFSFile *input, int w, int h, int align, wxStr
if ((m_Width != ww) || (m_Height != hh)) {
wxImage img2 = img -> Scale(m_Width, m_Height);
m_Image = new wxBitmap(img2.ConvertToBitmap());
}
else
} else
m_Image = new wxBitmap(img -> ConvertToBitmap());
delete img;
}
switch (align) {
case wxHTML_ALIGN_TOP :
m_Descent = m_Height; break;
m_Descent = m_Height;
break;
case wxHTML_ALIGN_CENTER :
m_Descent = m_Height / 2; break;
case wxHTML_ALIGN_BOTTOM : default :
m_Descent = 0; break;
m_Descent = m_Height / 2;
break;
case wxHTML_ALIGN_BOTTOM :
default :
m_Descent = 0;
break;
}
m_ImageMap = NULL;
@ -335,31 +312,28 @@ void wxHtmlImageCell::Draw(wxDC& dc, int x, int y, int view_y1, int view_y2)
wxString wxHtmlImageCell::GetLink( int x, int y ) const
{
if (m_MapName.IsEmpty())
return wxHtmlCell::GetLink( x, y );
if (!m_ImageMap)
{
wxHtmlContainerCell *p, *op;
op = p = GetParent();
while (p)
{
op = p;
p = p->GetParent();
}
p = op;
wxHtmlCell *cell = (wxHtmlCell*)p->Find( wxHTML_COND_ISIMAGEMAP, (const void*)(&m_MapName));
if (!cell)
{
((wxString&)m_MapName).Clear();
return wxHtmlCell::GetLink( x, y );
}
{ // dirty hack, ask Joel why he fills m_ImageMap in this place
// THE problem is that we're in const method and we can't modify m_ImageMap
wxHtmlImageMapCell **cx = (wxHtmlImageMapCell**)(&m_ImageMap);
*cx = (wxHtmlImageMapCell*)cell;
if (m_MapName.IsEmpty())
return wxHtmlCell::GetLink( x, y );
if (!m_ImageMap) {
wxHtmlContainerCell *p, *op;
op = p = GetParent();
while (p) {
op = p;
p = p->GetParent();
}
}
return m_ImageMap->GetLink( x, y );
p = op;
wxHtmlCell *cell = (wxHtmlCell*)p->Find( wxHTML_COND_ISIMAGEMAP, (const void*)(&m_MapName));
if (!cell) {
((wxString&)m_MapName).Clear();
return wxHtmlCell::GetLink( x, y );
}
{ // dirty hack, ask Joel why he fills m_ImageMap in this place
// THE problem is that we're in const method and we can't modify m_ImageMap
wxHtmlImageMapCell **cx = (wxHtmlImageMapCell**)(&m_ImageMap);
*cx = (wxHtmlImageMapCell*)cell;
}
}
return m_ImageMap->GetLink( x, y );
}
@ -368,97 +342,83 @@ wxString wxHtmlImageCell::GetLink( int x, int y ) const
// tag handler
//--------------------------------------------------------------------------------
TAG_HANDLER_BEGIN(IMG, "IMG, MAP, AREA")
TAG_HANDLER_BEGIN(IMG, "IMG,MAP,AREA")
TAG_HANDLER_PROC(tag)
{
if (tag.GetName() == "IMG")
{
if (tag.HasParam("SRC")) {
int w = -1, h = -1;
int al;
wxFSFile *str;
wxString tmp = tag.GetParam("SRC");
wxString mn = wxEmptyString;
if (tag.GetName() == "IMG") {
if (tag.HasParam("SRC")) {
int w = -1, h = -1;
int al;
wxFSFile *str;
wxString tmp = tag.GetParam("SRC");
wxString mn = wxEmptyString;
str = m_WParser -> GetFS() -> OpenFile(tmp);
if (tag.HasParam(wxT("WIDTH"))) tag.ScanParam(wxT("WIDTH"), wxT("%i"), &w);
if (tag.HasParam(wxT("HEIGHT"))) tag.ScanParam(wxT("HEIGHT"), wxT("%i"), &h);
al = wxHTML_ALIGN_BOTTOM;
if (tag.HasParam("ALIGN")) {
wxString alstr = tag.GetParam("ALIGN");
alstr.MakeUpper(); // for the case alignment was in ".."
if (alstr == "TEXTTOP") al = wxHTML_ALIGN_TOP;
else if ((alstr == "CENTER") || (alstr == "ABSCENTER")) al = wxHTML_ALIGN_CENTER;
}
if (tag.HasParam("USEMAP"))
{
mn = tag.GetParam( "USEMAP" );
if (mn[ 0 ] == '#')
{
mn = mn.Mid( 1 );
}
}
wxHtmlImageCell *cel = NULL;
if (str) {
cel = new wxHtmlImageCell(str, w, h, al, mn);
cel -> SetLink(m_WParser -> GetLink());
m_WParser -> GetContainer() -> InsertCell(cel);
delete str;
}
}
}
if (tag.GetName() == "MAP")
{
m_WParser->CloseContainer();
m_WParser->OpenContainer();
if (tag.HasParam("NAME"))
{
wxString tmp = tag.GetParam("NAME");
wxHtmlImageMapCell *cel = new wxHtmlImageMapCell( tmp );
m_WParser->GetContainer()->InsertCell( cel );
}
ParseInner( tag );
m_WParser->CloseContainer();
m_WParser->OpenContainer();
}
if (tag.GetName() == "AREA")
{
if (tag.HasParam("SHAPE"))
{
wxString tmp = tag.GetParam("SHAPE");
wxString coords;
tmp.MakeUpper();
wxHtmlImageMapAreaCell *cel = NULL;
if (tag.HasParam("COORDS"))
{
coords = tag.GetParam("COORDS");
}
if (tmp == "POLY")
{
cel = new wxHtmlImageMapAreaCell( wxHtmlImageMapAreaCell::POLY, coords );
}
else if (tmp == "CIRCLE")
{
cel = new wxHtmlImageMapAreaCell( wxHtmlImageMapAreaCell::CIRCLE, coords );
}
else if (tmp == "RECT")
{
cel = new wxHtmlImageMapAreaCell( wxHtmlImageMapAreaCell::RECT, coords );
}
if (cel != NULL && tag.HasParam("HREF"))
{
wxString tmp = tag.GetParam("HREF");
cel->SetLink( tmp );
}
if (cel != NULL) m_WParser->GetContainer()->InsertCell( cel );
}
}
str = m_WParser -> GetFS() -> OpenFile(tmp);
if (tag.HasParam(wxT("WIDTH"))) tag.ScanParam(wxT("WIDTH"), wxT("%i"), &w);
if (tag.HasParam(wxT("HEIGHT"))) tag.ScanParam(wxT("HEIGHT"), wxT("%i"), &h);
al = wxHTML_ALIGN_BOTTOM;
if (tag.HasParam("ALIGN")) {
wxString alstr = tag.GetParam("ALIGN");
alstr.MakeUpper(); // for the case alignment was in ".."
if (alstr == "TEXTTOP") al = wxHTML_ALIGN_TOP;
else if ((alstr == "CENTER") || (alstr == "ABSCENTER")) al = wxHTML_ALIGN_CENTER;
}
if (tag.HasParam("USEMAP")) {
mn = tag.GetParam( "USEMAP" );
if (mn[ 0 ] == '#') {
mn = mn.Mid( 1 );
}
}
wxHtmlImageCell *cel = NULL;
if (str) {
cel = new wxHtmlImageCell(str, w, h, al, mn);
cel -> SetLink(m_WParser -> GetLink());
m_WParser -> GetContainer() -> InsertCell(cel);
delete str;
}
}
}
if (tag.GetName() == "MAP") {
m_WParser->CloseContainer();
m_WParser->OpenContainer();
if (tag.HasParam("NAME")) {
wxString tmp = tag.GetParam("NAME");
wxHtmlImageMapCell *cel = new wxHtmlImageMapCell( tmp );
m_WParser->GetContainer()->InsertCell( cel );
}
ParseInner( tag );
m_WParser->CloseContainer();
m_WParser->OpenContainer();
}
if (tag.GetName() == "AREA") {
if (tag.HasParam("SHAPE")) {
wxString tmp = tag.GetParam("SHAPE");
wxString coords;
tmp.MakeUpper();
wxHtmlImageMapAreaCell *cel = NULL;
if (tag.HasParam("COORDS")) {
coords = tag.GetParam("COORDS");
}
if (tmp == "POLY") {
cel = new wxHtmlImageMapAreaCell( wxHtmlImageMapAreaCell::POLY, coords );
} else if (tmp == "CIRCLE") {
cel = new wxHtmlImageMapAreaCell( wxHtmlImageMapAreaCell::CIRCLE, coords );
} else if (tmp == "RECT") {
cel = new wxHtmlImageMapAreaCell( wxHtmlImageMapAreaCell::RECT, coords );
}
if (cel != NULL && tag.HasParam("HREF")) {
wxString tmp = tag.GetParam("HREF");
cel->SetLink( tmp );
}
if (cel != NULL) m_WParser->GetContainer()->InsertCell( cel );
}
}
return FALSE;
}
TAG_HANDLER_END(IMAGE)
TAG_HANDLER_END(IMG)

View File

@ -411,8 +411,8 @@ TAG_HANDLER_BEGIN(TABLE, "TABLE,TR,TD,TH")
TAG_HANDLER_CONSTR(TABLE)
{
m_Table = NULL;
m_tAlign = m_rAlign = wxEmptyString;
m_OldAlign = wxHTML_ALIGN_LEFT;
m_tAlign = m_rAlign = wxEmptyString;
m_OldAlign = wxHTML_ALIGN_LEFT;
}