author | sandman <sandman> | 2002-04-13 00:47:20 (UTC) |
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committer | sandman <sandman> | 2002-04-13 00:47:20 (UTC) |
commit | 98a1e3f36567639344f12932b629e526a8783aa8 (patch) (side-by-side diff) | |
tree | 0433d296857faceeafc54f7deabddb621f45a933 /noncore/unsupported/qpdf/xpdf/FormWidget.h | |
parent | 7e31b1fba119f69929d6744d7295555ff1727f4f (diff) | |
download | opie-98a1e3f36567639344f12932b629e526a8783aa8.zip opie-98a1e3f36567639344f12932b629e526a8783aa8.tar.gz opie-98a1e3f36567639344f12932b629e526a8783aa8.tar.bz2 |
CVS import of QPdf
Diffstat (limited to 'noncore/unsupported/qpdf/xpdf/FormWidget.h') (more/less context) (ignore whitespace changes)
-rw-r--r-- | noncore/unsupported/qpdf/xpdf/FormWidget.h | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/noncore/unsupported/qpdf/xpdf/FormWidget.h b/noncore/unsupported/qpdf/xpdf/FormWidget.h new file mode 100644 index 0000000..7f07889 --- a/dev/null +++ b/noncore/unsupported/qpdf/xpdf/FormWidget.h @@ -0,0 +1,67 @@ +//======================================================================== +// +// FormWidget.h +// +// Copyright 2000 Derek B. Noonburg +// +//======================================================================== + +#ifndef FORMWIDGET_H +#define FORMWIDGET_H + +#ifdef __GNUC__ +#pragma interface +#endif + +class XRef; +class Gfx; + +//------------------------------------------------------------------------ +// FormWidget +//------------------------------------------------------------------------ + +class FormWidget { +public: + + FormWidget(XRef *xrefA, Dict *dict); + ~FormWidget(); + GBool isOk() { return ok; } + + void draw(Gfx *gfx); + + // Get appearance object. + Object *getAppearance(Object *obj) { return appearance.fetch(xref, obj); } + +private: + + XRef *xref; // the xref table for this PDF file + Object appearance; // a reference to the Form XObject stream + // for the normal appearance + fouble xMin, yMin, // widget rectangle + xMax, yMax; + GBool ok; +}; + +//------------------------------------------------------------------------ +// FormWidgets +//------------------------------------------------------------------------ + +class FormWidgets { +public: + + // Extract widgets from array of annotations. + FormWidgets(XRef *xref, Object *annots); + + ~FormWidgets(); + + // Iterate through list of widgets. + int getNumWidgets() { return nWidgets; } + FormWidget *getWidget(int i) { return widgets[i]; } + +private: + + FormWidget **widgets; + int nWidgets; +}; + +#endif |