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Code Issues 33 Projects Packages Wiki Activity Actions

RichText: optional object HtmlObjectSaver for customizing image output

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ide\builders: fix for consistent whitespace management in MSC command line

git-svn-id: svn://ultimatepp.org/upp/trunk@5929 f0d560ea-af0d-0410-9eb7-867de7ffcac7
This commit is contained in:
rylek 2013-03-25 12:09:48 +00:00
parent 6b5f784512
commit 0241ad9259
3 changed files with 683 additions and 642 deletions
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84
uppsrc/RichText/EncodeHTML.cpp
View file

@ -106,13 +106,11 @@ void TabBorder(String& style, const char *txt, int border, Color bordercolor, co
<< ColorToHtml(border ? bordercolor : tf.gridcolor) << ';';
}
String AsHtml(const RichTxt& text, const RichStyles& styles, Index<String>& css,
const VectorMap<String, String>& links,
const VectorMap<String, String>& labels,
const String& outdir, const String& namebase, Zoom z, int& im,
const VectorMap<String, String>& escape,
int imtolerance)
Zoom z, const VectorMap<String, String>& escape,
HtmlObjectSaver& object_saver)
{
String html;
for(int i = 0; i < text.GetPartCount(); i++)
@ -171,8 +169,7 @@ String AsHtml(const RichTxt& text, const RichStyles& styles, Index<String>& css,
if(c.vspan)
html << " rowspan=" << c.vspan + 1;
html << '>';
html << AsHtml(c.text, styles, css, links, labels, outdir, namebase, z,
im, escape, imtolerance);
html << AsHtml(c.text, styles, css, links, labels, z, escape, object_saver);
html << "</td>\r\n";
}
}
@ -221,26 +218,8 @@ String AsHtml(const RichTxt& text, const RichStyles& styles, Index<String>& css,
for(int i = 0; i < p.part.GetCount(); i++) {
const RichPara::Part& part = p.part[i];
int q;
if(part.object) {
String name;
name << namebase << "_" << im++ << ".png";
Size psz = part.object.GetPixelSize();
String lname;
lname << "L$" << name;
Size sz = z * part.object.GetSize();
if(abs(100 * (psz.cx - sz.cx) / sz.cx) < imtolerance)
sz = psz;
PNGEncoder png;
png.SaveFile(AppendFileName(outdir, name), part.object.ToImage(sz));
if(psz.cx * psz.cy)
html << "<a href=\"" << lname << "\">";
html << "<img src=\"" << name << "\" border=\"0\" alt=\"\">";
if(psz.cx * psz.cy) {
html << "</a>";
PNGEncoder png;
png.SaveFile(AppendFileName(outdir, lname), part.object.ToImage(psz));
}
}
if(part.object)
html << object_saver.GetHtml(part.object);
else
if(part.format.indexentry.GetCount() &&
(q = escape.Find(part.format.indexentry.ToString())) >= 0)
@ -342,14 +321,63 @@ String AsHtml(const RichTxt& text, const RichStyles& styles, Index<String>& css,
return html;
}
class DefaultHtmlObjectSaver : public HtmlObjectSaver
{
public:
DefaultHtmlObjectSaver(const String& outdir_, const String& namebase_, int imtolerance_, Zoom z_)
: outdir(outdir_), namebase(namebase_), imtolerance(imtolerance_), z(z_), im(0) {}
virtual String GetHtml(const RichObject& object);
private:
String outdir;
String namebase;
Zoom z;
int imtolerance;
int im;
};
String DefaultHtmlObjectSaver::GetHtml(const RichObject& object)
{
StringBuffer html;
String name;
name << namebase << "_" << im++ << ".png";
Size psz = object.GetPixelSize();
String lname;
lname << "L$" << name;
Size sz = z * object.GetSize();
if(abs(100 * (psz.cx - sz.cx) / sz.cx) < imtolerance)
sz = psz;
PNGEncoder png;
png.SaveFile(AppendFileName(outdir, name), object.ToImage(sz));
if(psz.cx * psz.cy)
html << "<a href=\"" << lname << "\">";
html << "<img src=\"" << name << "\" border=\"0\" alt=\"\">";
if(psz.cx * psz.cy) {
html << "</a>";
PNGEncoder png;
png.SaveFile(AppendFileName(outdir, lname), object.ToImage(psz));
}
return html;
}
String EncodeHtml(const RichText& text, Index<String>& css,
const VectorMap<String, String>& links,
const VectorMap<String, String>& labels,
const String& outdir, const String& namebase, Zoom z,
const VectorMap<String, String>& escape, int imt)
{
int im = 0;
return AsHtml(text, text.GetStyles(), css, links, labels, outdir, namebase, z, im, escape, imt);
DefaultHtmlObjectSaver default_saver(outdir, namebase, imt, z);
return AsHtml(text, text.GetStyles(), css, links, labels, z, escape, default_saver);
}
String EncodeHtml(const RichText& text, Index<String>& css,
const VectorMap<String, String>& links,
const VectorMap<String, String>& labels,
HtmlObjectSaver& object_saver, Zoom z,
const VectorMap<String, String>& escape)
{
return AsHtml(text, text.GetStyles(), css, links, labels, z, escape, object_saver);
}
String AsCss(Index<String>& ss)