mirror of
https://git.lyx.org/repos/lyx.git
synced 2024-11-11 13:46:43 +00:00
197 lines
4.5 KiB
C++
197 lines
4.5 KiB
C++
|
/* This file is part of
|
||
|
* ======================================================
|
||
|
*
|
||
|
* LyX, The Document Processor
|
||
|
*
|
||
|
* Copyright (C) 1998 The LyX Team.
|
||
|
*
|
||
|
*======================================================*/
|
||
|
|
||
|
#include <config.h>
|
||
|
|
||
|
#ifdef __GNUG__
|
||
|
#pragma implementation
|
||
|
#endif
|
||
|
|
||
|
#include "insetcollapsable.h"
|
||
|
#include "gettext.h"
|
||
|
#include "lyxfont.h"
|
||
|
#include "BufferView.h"
|
||
|
#include "Painter.h"
|
||
|
|
||
|
|
||
|
InsetCollapsable::InsetCollapsable(Buffer * bf): InsetText(bf)
|
||
|
{
|
||
|
collapsed = true;
|
||
|
label = "Label";
|
||
|
autocolapse = true;
|
||
|
autoBreakRows = true;
|
||
|
framecolor = LColor::footnoteframe;
|
||
|
widthOffset = 7;
|
||
|
}
|
||
|
|
||
|
|
||
|
Inset * InsetCollapsable::Clone()
|
||
|
{
|
||
|
Inset * result = new InsetCollapsable(buffer);
|
||
|
return result;
|
||
|
}
|
||
|
|
||
|
int InsetCollapsable::ascent_collapsed(Painter & pain, LyXFont const &) const
|
||
|
{
|
||
|
int width = 0, ascent = 0, descent = 0;
|
||
|
pain.buttonText(0, 0, label.c_str(), labelfont, false,
|
||
|
width, ascent, descent);
|
||
|
return ascent;
|
||
|
}
|
||
|
|
||
|
|
||
|
int InsetCollapsable::descent_collapsed(Painter & pain, LyXFont const &) const
|
||
|
{
|
||
|
int width = 0, ascent = 0, descent = 0;
|
||
|
pain.buttonText(0, 0, label.c_str(), labelfont, false,
|
||
|
width, ascent, descent);
|
||
|
return descent;
|
||
|
}
|
||
|
|
||
|
|
||
|
int InsetCollapsable::width_collapsed(Painter & pain, LyXFont const &) const
|
||
|
{
|
||
|
int width, ascent, descent;
|
||
|
pain.buttonText(TEXT_TO_INSET_OFFSET, 0, label.c_str(), labelfont, false,
|
||
|
width, ascent, descent);
|
||
|
return width + (2*TEXT_TO_INSET_OFFSET);
|
||
|
}
|
||
|
|
||
|
|
||
|
int InsetCollapsable::ascent(Painter & pain, LyXFont const & font) const
|
||
|
{
|
||
|
if (collapsed)
|
||
|
return ascent_collapsed(pain, font);
|
||
|
else
|
||
|
return InsetText::ascent(pain, font) + TEXT_TO_TOP_OFFSET;
|
||
|
}
|
||
|
|
||
|
|
||
|
int InsetCollapsable::descent(Painter & pain, LyXFont const & font) const
|
||
|
{
|
||
|
if (collapsed)
|
||
|
return descent_collapsed(pain, font);
|
||
|
else
|
||
|
return InsetText::descent(pain, font) + TEXT_TO_BOTTOM_OFFSET;
|
||
|
}
|
||
|
|
||
|
|
||
|
int InsetCollapsable::width(Painter & pain, LyXFont const & font) const
|
||
|
{
|
||
|
if (collapsed)
|
||
|
return width_collapsed(pain, font);
|
||
|
|
||
|
return getMaxWidth(pain);
|
||
|
}
|
||
|
|
||
|
|
||
|
void InsetCollapsable::draw_collapsed(Painter & pain, LyXFont const &,
|
||
|
int baseline, float & x) const
|
||
|
{
|
||
|
int width = 0;
|
||
|
pain.buttonText(int(x) + TEXT_TO_INSET_OFFSET, baseline,
|
||
|
label.c_str(), labelfont, true, width);
|
||
|
x += width + (2 * TEXT_TO_INSET_OFFSET);
|
||
|
}
|
||
|
|
||
|
|
||
|
void InsetCollapsable::draw(Painter & pain, LyXFont const & f,
|
||
|
int baseline, float & x) const
|
||
|
{
|
||
|
if (collapsed) {
|
||
|
draw_collapsed(pain, f, baseline, x);
|
||
|
return;
|
||
|
}
|
||
|
top_x = int(x);
|
||
|
top_baseline = baseline;
|
||
|
draw_collapsed(pain, f, baseline, x);
|
||
|
button_x = int(x - top_x);
|
||
|
|
||
|
maxWidth = getMaxWidth(pain) - button_x;
|
||
|
x += 2;
|
||
|
int
|
||
|
w = maxWidth - widthOffset,
|
||
|
h = ascent(pain,f) + descent(pain,f);
|
||
|
|
||
|
pain.rectangle(int(x), baseline - ascent(pain, f), w, h, framecolor);
|
||
|
|
||
|
x += 4;
|
||
|
top_x = int(x - top_x);
|
||
|
InsetText::draw(pain, f, baseline, x);
|
||
|
}
|
||
|
|
||
|
|
||
|
void InsetCollapsable::Edit(BufferView *bv, int x, int y, unsigned int button)
|
||
|
{
|
||
|
if (collapsed) {
|
||
|
collapsed = false;
|
||
|
UpdateLocal(bv, true);
|
||
|
InsetText::Edit(bv, 0, 0, button);
|
||
|
} else if (button && (x < button_x) &&
|
||
|
(y < (labelfont.maxDescent()+labelfont.maxAscent()))) {
|
||
|
collapsed = true;
|
||
|
UpdateLocal(bv, false);
|
||
|
bv->unlockInset(this);
|
||
|
} else {
|
||
|
InsetText::Edit(bv, x-top_x, y, button);
|
||
|
}
|
||
|
}
|
||
|
|
||
|
|
||
|
Inset::EDITABLE InsetCollapsable::Editable() const
|
||
|
{
|
||
|
if (collapsed)
|
||
|
return IS_EDITABLE;
|
||
|
return HIGHLY_EDITABLE;
|
||
|
}
|
||
|
|
||
|
void InsetCollapsable::InsetUnlock(BufferView *bv)
|
||
|
{
|
||
|
if (autocolapse) {
|
||
|
collapsed = true;
|
||
|
}
|
||
|
InsetText::InsetUnlock(bv);
|
||
|
UpdateLocal(bv, true);
|
||
|
}
|
||
|
|
||
|
|
||
|
void InsetCollapsable::UpdateLocal(BufferView *bv, bool flag)
|
||
|
{
|
||
|
maxWidth = getMaxWidth(bv->getPainter()) -
|
||
|
width_collapsed(bv->getPainter(), labelfont);
|
||
|
InsetText::UpdateLocal(bv, flag);
|
||
|
}
|
||
|
|
||
|
|
||
|
void InsetCollapsable::InsetButtonPress(BufferView *bv,int x,int y,int button)
|
||
|
{
|
||
|
if ((x < button_x) &&
|
||
|
(y < (labelfont.maxDescent()+labelfont.maxAscent()))) {
|
||
|
collapsed = true;
|
||
|
UpdateLocal(bv, false);
|
||
|
bv->unlockInset(this);
|
||
|
} else if (x >= button_x) {
|
||
|
InsetText::InsetButtonPress(bv, x-top_x, y, button);
|
||
|
}
|
||
|
}
|
||
|
|
||
|
|
||
|
void InsetCollapsable::InsetButtonRelease(BufferView *bv, int x, int y, int button)
|
||
|
{
|
||
|
if (x >= button_x)
|
||
|
InsetText::InsetButtonRelease(bv, x-top_x, y, button);
|
||
|
}
|
||
|
|
||
|
|
||
|
void InsetCollapsable::InsetMotionNotify(BufferView *bv, int x, int y, int button)
|
||
|
{
|
||
|
if (x >= button_x)
|
||
|
InsetText::InsetMotionNotify(bv, x-top_x, y, button);
|
||
|
}
|