2000-02-25 12:06:15 +00:00
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/* This file is part of
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* ======================================================
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*
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* LyX, The Document Processor
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*
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2000-02-25 13:35:38 +00:00
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* Copyright 1998 The LyX Team.
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2000-02-25 12:06:15 +00:00
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*
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*======================================================*/
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#include <config.h>
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#ifdef __GNUG__
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#pragma implementation
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#endif
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#include "insetert.h"
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#include "gettext.h"
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#include "lyxfont.h"
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#include "Painter.h"
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#include "lyx_gui_misc.h"
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2000-02-25 13:35:38 +00:00
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InsetERT::InsetERT(Buffer * bf)
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: InsetText(bf)
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2000-02-25 12:06:15 +00:00
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{
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closed = true;
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nomotion = false;
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}
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2000-02-25 16:42:21 +00:00
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Inset * InsetERT::Clone() const
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2000-02-25 12:06:15 +00:00
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{
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InsetERT * result = new InsetERT(buffer);
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return result;
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}
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void InsetERT::Write(ostream & os) const
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{
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os << "ERT\n";
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WriteParagraphData(os);
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}
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int InsetERT::ascent_closed(Painter & pain, LyXFont const & f) const
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{
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int width, ascent, descent;
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LyXFont font(LyXFont::ALL_SANE);
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font.setSize(f.size());
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font.decSize();
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font.decSize();
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pain.buttonText(0, 0, _("ERT"), font, false, width, ascent, descent);
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return ascent;
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}
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int InsetERT::descent_closed(Painter & pain, LyXFont const & f) const
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{
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int width, ascent, descent;
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LyXFont font(LyXFont::ALL_SANE);
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font.setSize(f.size());
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font.decSize();
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font.decSize();
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pain.buttonText(0, 0, _("ERT"), font, false, width, ascent, descent);
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return descent;
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}
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int InsetERT::width_closed(Painter & pain, LyXFont const & f) const
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{
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int width, ascent, descent;
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LyXFont font(LyXFont::ALL_SANE);
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font.setSize(f.size());
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font.decSize();
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font.decSize();
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pain.buttonText(TEXT_TO_INSET_OFFSET, 0, _("ERT"), font, false,
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width, ascent, descent);
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return width + (2*TEXT_TO_INSET_OFFSET);
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}
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int InsetERT::ascent(Painter & pain, LyXFont const & font) const
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{
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if (closed)
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return ascent_closed(pain, font);
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else
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return InsetText::ascent(pain, font);
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}
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int InsetERT::descent(Painter & pain, LyXFont const & font) const
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{
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if (closed)
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return descent_closed(pain, font);
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else
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return InsetText::descent(pain, font);
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}
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int InsetERT::width(Painter & pain, LyXFont const & font) const
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{
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if (closed)
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return width_closed(pain, font);
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else
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return InsetText::width(pain, font);
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}
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void InsetERT::draw_closed(Painter & pain, LyXFont const & f,
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int baseline, float & x) const
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{
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LyXFont font(LyXFont::ALL_SANE);
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font.setSize(f.size());
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font.decSize();
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font.decSize();
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font.setColor(LColor::ert);
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int width;
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pain.buttonText(int(x)+TEXT_TO_INSET_OFFSET, baseline, _("ERT"), font,
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true, width);
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x += width + (2*TEXT_TO_INSET_OFFSET);
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}
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2000-02-25 13:35:38 +00:00
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void InsetERT::draw(Painter & pain, LyXFont const & f,
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int baseline, float & x) const
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2000-02-25 12:06:15 +00:00
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{
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if (closed) {
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top_x = int(x);
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top_baseline = baseline;
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draw_closed(pain, f, baseline, x);
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} else {
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InsetText::draw(pain, f, baseline, x);
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}
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// resetPos(bv);
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}
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void InsetERT::InsetButtonRelease(BufferView * bv, int x, int y, int button)
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{
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nomotion = false;
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InsetText::InsetButtonRelease(bv, x, y, button);
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}
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void InsetERT::InsetButtonPress(BufferView * bv, int x, int y, int button)
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{
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nomotion = false;
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InsetText::InsetButtonPress(bv, x, y, button);
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}
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void InsetERT::InsetMotionNotify(BufferView * bv, int x, int y, int button)
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{
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if (nomotion)
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return;
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InsetText::InsetMotionNotify(bv, x, y, button);
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}
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void InsetERT::Edit(BufferView * bv, int x, int y, unsigned int button)
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{
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closed = false;
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nomotion = true;
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LyXFont font(LyXFont::ALL_SANE);
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font.setLatex (LyXFont::ON);
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InsetText::Edit(bv, (x > (width_closed(bv->getPainter(),font)-5) ?
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width(bv->getPainter(), font) : 0), y, button);
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real_current_font = current_font = font;
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bv->updateInset(this, false);
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}
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void InsetERT::InsetUnlock(BufferView * bv)
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{
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closed = true;
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InsetText::InsetUnlock(bv);
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bv->updateInset(this, false);
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}
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bool InsetERT::InsertInset(Inset *)
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{
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return false;
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}
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void InsetERT::SetFont(LyXFont const &, bool)
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{
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WriteAlert(_("Impossible Operation!"),
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_("Not permitted to change font-types inside ERT-insets!"),
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_("Sorry."));
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}
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