mirror of
https://git.lyx.org/repos/lyx.git
synced 2024-11-13 14:32:04 +00:00
the 'fitCursor fix'
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@8624 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
parent
6f851a34d2
commit
db2c1d5917
@ -379,23 +379,10 @@ void BufferView::setCursor(ParIterator const & par, lyx::pos_type pos)
|
||||
par[i].inset().edit(cursor(), true);
|
||||
|
||||
cursor().setCursor(makeDocIterator(par, pos), false);
|
||||
par.bottom().text()->redoParagraph(par.bottom().par());
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
if the fitCursor call refers to some point in never-explored-land, then we
|
||||
don't have y information in insets there, then we cannot even do an update
|
||||
to get it (because we need the y infomation for setting top_y first). So
|
||||
this is solved in putSelectionAt with:
|
||||
|
||||
- setting top_y to the y of the outerPar (that has good info)
|
||||
- calling update
|
||||
- calling cursor().updatePos()
|
||||
- then call fitCursor()
|
||||
|
||||
Ab.
|
||||
*/
|
||||
|
||||
void BufferView::putSelectionAt(DocIterator const & cur,
|
||||
int length, bool backwards)
|
||||
{
|
||||
@ -403,16 +390,8 @@ void BufferView::putSelectionAt(DocIterator const & cur,
|
||||
|
||||
cursor().clearSelection();
|
||||
|
||||
LyXText & text = *cur[0].text();
|
||||
setCursor(par, cur.pos());
|
||||
|
||||
// hack for the chicken and egg problem
|
||||
top_y(text.getPar(par.outerPar()).y);
|
||||
|
||||
update();
|
||||
//text.setCursor(cursor(), cur.par(), cur.pos());
|
||||
cursor().updatePos();
|
||||
|
||||
if (length) {
|
||||
if (backwards) {
|
||||
cursor().setSelection(cursor(), -length);
|
||||
@ -422,9 +401,6 @@ void BufferView::putSelectionAt(DocIterator const & cur,
|
||||
} else
|
||||
cursor().setSelection(cursor(), length);
|
||||
}
|
||||
|
||||
fitCursor();
|
||||
update();
|
||||
}
|
||||
|
||||
|
||||
|
@ -44,6 +44,7 @@
|
||||
#include "paragraph_funcs.h"
|
||||
#include "ParagraphParameters.h"
|
||||
#include "pariterator.h"
|
||||
#include "rowpainter.h"
|
||||
#include "undo.h"
|
||||
#include "vspace.h"
|
||||
|
||||
@ -66,6 +67,7 @@
|
||||
#include "support/globbing.h"
|
||||
#include "support/path_defines.h"
|
||||
#include "support/tostr.h"
|
||||
#include "support/types.h"
|
||||
|
||||
#include <boost/bind.hpp>
|
||||
|
||||
@ -358,6 +360,12 @@ void BufferView::Pimpl::setBuffer(Buffer * b)
|
||||
|
||||
bool BufferView::Pimpl::fitCursor()
|
||||
{
|
||||
// to get the correct y cursor info
|
||||
lyxerr << "BufferView::fitCursor" << std::endl;
|
||||
lyx::par_type const pit = bv_->cursor().bottom().par();
|
||||
bv_->text()->redoParagraph(pit);
|
||||
refreshPar(*bv_, *bv_->text(), pit);
|
||||
|
||||
if (!screen().fitCursor(bv_))
|
||||
return false;
|
||||
updateScrollbar();
|
||||
@ -388,7 +396,6 @@ void BufferView::Pimpl::resizeCurrentBuffer()
|
||||
|
||||
text->init(bv_);
|
||||
update();
|
||||
bv_->cursor().updatePos();
|
||||
fitCursor();
|
||||
|
||||
switchKeyMap();
|
||||
@ -896,11 +903,11 @@ bool BufferView::Pimpl::workAreaDispatch(FuncRequest const & cmd0)
|
||||
if (!res.dispatched())
|
||||
res = cur.dispatch(cmd);
|
||||
|
||||
// Redraw if requested or necessary.
|
||||
if (res.update())
|
||||
update();
|
||||
if (fitCursor())
|
||||
update();
|
||||
if (res.dispatched()) {
|
||||
// Redraw if requested or necessary.
|
||||
if (fitCursor() || res.update())
|
||||
update();
|
||||
}
|
||||
|
||||
// see workAreaKeyPress
|
||||
cursor_timeout.restart();
|
||||
@ -1089,7 +1096,6 @@ bool BufferView::Pimpl::dispatch(FuncRequest const & cmd)
|
||||
#endif
|
||||
while (lyx::find::findNextChange(bv_))
|
||||
bv_->getLyXText()->rejectChange(bv_->cursor());
|
||||
update();
|
||||
break;
|
||||
}
|
||||
|
||||
@ -1103,7 +1109,6 @@ bool BufferView::Pimpl::dispatch(FuncRequest const & cmd)
|
||||
|
||||
case LFUN_MARK_OFF:
|
||||
cur.clearSelection();
|
||||
update();
|
||||
cur.resetAnchor();
|
||||
cur.message(N_("Mark off"));
|
||||
break;
|
||||
@ -1111,7 +1116,6 @@ bool BufferView::Pimpl::dispatch(FuncRequest const & cmd)
|
||||
case LFUN_MARK_ON:
|
||||
cur.clearSelection();
|
||||
cur.mark() = true;
|
||||
update();
|
||||
cur.resetAnchor();
|
||||
cur.message(N_("Mark on"));
|
||||
break;
|
||||
@ -1126,7 +1130,6 @@ bool BufferView::Pimpl::dispatch(FuncRequest const & cmd)
|
||||
cur.message(N_("Mark set"));
|
||||
}
|
||||
cur.resetAnchor();
|
||||
update();
|
||||
break;
|
||||
|
||||
case LFUN_CENTER:
|
||||
|
@ -1,3 +1,31 @@
|
||||
|
||||
2004-04-07 Alfredo Braunstein <abraunst@lyx.org>
|
||||
|
||||
* BufferView.C (setCursor): call redoParagraph (some insets could
|
||||
have been opened)
|
||||
(putSelectionAt): remove the 'double update' trick
|
||||
|
||||
* BufferView_pimpl.C (fitCursor): call refreshPar
|
||||
(workAreaDispatch): remove an uneeded update call
|
||||
(dispatch): remove some manual update calls
|
||||
|
||||
* cursor.[Ch]: remove cached_y_, updatePos
|
||||
(selHandle): set noUpdate when appropriate
|
||||
|
||||
* lyxfunc.C (dispatch): track if we need an update
|
||||
|
||||
* metricsinfo.[Ch]: PainterInfo receive a Painter & on construction
|
||||
|
||||
* rowpainter.[Ch] (RowPainter): remove superfluous xo_ parameter
|
||||
(paintSelection): cheap optimization, do not call cursorX when not
|
||||
needed
|
||||
(paintPars): change signature
|
||||
(refreshPar): add
|
||||
(paintText): adjust
|
||||
(paintTextInset): adjust
|
||||
|
||||
* text.C: adjust
|
||||
|
||||
2004-04-05 Jean-Marc Lasgouttes <lasgouttes@lyx.org>
|
||||
|
||||
* lengthcommon.C: compilation fix: remove explicit array size from
|
||||
|
30
src/cursor.C
30
src/cursor.C
@ -84,8 +84,7 @@ void region(CursorSlice const & i1, CursorSlice const & i2,
|
||||
|
||||
|
||||
LCursor::LCursor(BufferView & bv)
|
||||
: DocIterator(), bv_(&bv),
|
||||
anchor_(), cached_y_(0), x_target_(-1),
|
||||
: DocIterator(), bv_(&bv), anchor_(), x_target_(-1),
|
||||
selection_(false), mark_(false)
|
||||
{}
|
||||
|
||||
@ -95,7 +94,6 @@ void LCursor::reset(InsetBase & inset)
|
||||
clear();
|
||||
push_back(CursorSlice(inset));
|
||||
anchor_ = DocIterator(inset);
|
||||
cached_y_ = 0;
|
||||
clearTargetX();
|
||||
selection_ = false;
|
||||
mark_ = false;
|
||||
@ -139,6 +137,7 @@ DispatchResult LCursor::dispatch(FuncRequest const & cmd0)
|
||||
if (!disp_.dispatched()) {
|
||||
lyxerr << "RESTORING OLD CURSOR!" << endl;
|
||||
operator=(safe);
|
||||
disp_.dispatched(false);
|
||||
}
|
||||
return disp_;
|
||||
}
|
||||
@ -236,15 +235,6 @@ int LCursor::currentMode()
|
||||
}
|
||||
|
||||
|
||||
void LCursor::updatePos()
|
||||
{
|
||||
BOOST_ASSERT(!empty());
|
||||
if (size() > 1)
|
||||
cached_y_ = bv().top_y() + back().inset().yo();
|
||||
//cached_y_ = back().inset().yo();
|
||||
}
|
||||
|
||||
|
||||
void LCursor::getDim(int & asc, int & des) const
|
||||
{
|
||||
if (inMathed()) {
|
||||
@ -270,16 +260,6 @@ void LCursor::getPos(int & x, int & y) const
|
||||
y = 0;
|
||||
if (!empty())
|
||||
inset().getCursorPos(back(), x, y);
|
||||
// getCursorPos gives _screen_ coordinates. We need to add
|
||||
// top_y to get document coordinates. This is hidden in cached_y_.
|
||||
//y += cached_y_ - inset().yo();
|
||||
// The rest is non-obvious. The reason we have to have these
|
||||
// extra computation is that the getCursorPos() calls rely
|
||||
// on the inset's own knowledge of its screen position.
|
||||
// If we scroll up or down in a big enough increment,
|
||||
// inset->draw() is not called: this doesn't update
|
||||
// inset.yo_, so getCursor() returns an old value.
|
||||
// Ugly as you like.
|
||||
}
|
||||
|
||||
|
||||
@ -535,8 +515,12 @@ void LCursor::selPaste(size_t n)
|
||||
void LCursor::selHandle(bool sel)
|
||||
{
|
||||
//lyxerr << "LCursor::selHandle" << endl;
|
||||
if (sel == selection())
|
||||
if (sel == selection()) {
|
||||
if (!sel)
|
||||
noUpdate();
|
||||
return;
|
||||
}
|
||||
|
||||
resetAnchor();
|
||||
selection() = sel;
|
||||
}
|
||||
|
@ -142,8 +142,6 @@ public:
|
||||
|
||||
/// access to normalized selection anchor
|
||||
CursorSlice anchor() const;
|
||||
/// cache the absolute coordinate from the top inset
|
||||
void updatePos();
|
||||
/// sets anchor to cursor position
|
||||
void resetAnchor();
|
||||
/// access to owning BufferView
|
||||
@ -180,8 +178,6 @@ public:
|
||||
DispatchResult disp_;
|
||||
|
||||
private:
|
||||
///
|
||||
int cached_y_;
|
||||
/**
|
||||
* The target x position of the cursor. This is used for when
|
||||
* we have text like :
|
||||
|
@ -1,3 +1,13 @@
|
||||
|
||||
2004-04-07 Alfredo Braunstein <abraunst@lyx.org>
|
||||
|
||||
* Makefile.am: adjust
|
||||
|
||||
* Painter.[Ch]: remove Painter & return value everywhere, make
|
||||
virtual all remaining nonvirtual methods
|
||||
|
||||
* nullpainter.[Ch]: add no-op painter
|
||||
|
||||
2004-04-05 Angus Leeming <leeming@lyx.org>
|
||||
|
||||
* Dialogs.h: remove redundant header file. Clean up comments.
|
||||
|
@ -35,5 +35,7 @@ libfrontends_la_SOURCES = \
|
||||
key_state.h \
|
||||
lyx_gui.h \
|
||||
mouse_state.h \
|
||||
nullpainter.C \
|
||||
nullpainter.h \
|
||||
screen.C \
|
||||
screen.h
|
||||
|
@ -22,15 +22,14 @@ using std::max;
|
||||
using std::string;
|
||||
|
||||
|
||||
Painter & Painter::button(int x, int y, int w, int h)
|
||||
void Painter::button(int x, int y, int w, int h)
|
||||
{
|
||||
fillRectangle(x, y, w, h, LColor::buttonbg);
|
||||
buttonFrame(x, y, w, h);
|
||||
return * this;
|
||||
}
|
||||
|
||||
|
||||
Painter & Painter::buttonFrame(int x, int y, int w, int h)
|
||||
void Painter::buttonFrame(int x, int y, int w, int h)
|
||||
{
|
||||
// Width of a side of the button
|
||||
int const d = 2;
|
||||
@ -52,12 +51,10 @@ Painter & Painter::buttonFrame(int x, int y, int w, int h)
|
||||
x1[2] = x + w; y1[2] = (y + h - d);
|
||||
x1[3] = x + w; y1[3] = y;
|
||||
fillPolygon(x1, y1, 4, LColor::right);
|
||||
|
||||
return *this;
|
||||
}
|
||||
|
||||
|
||||
Painter & Painter::rectText(int x, int baseline,
|
||||
void Painter::rectText(int x, int baseline,
|
||||
string const & str,
|
||||
LyXFont const & font,
|
||||
LColor_color back,
|
||||
@ -79,11 +76,10 @@ Painter & Painter::rectText(int x, int baseline,
|
||||
}
|
||||
|
||||
text(x + 3, baseline, str, font);
|
||||
return *this;
|
||||
}
|
||||
|
||||
|
||||
Painter & Painter::buttonText(int x, int baseline,
|
||||
void Painter::buttonText(int x, int baseline,
|
||||
string const & str,
|
||||
LyXFont const & font)
|
||||
{
|
||||
@ -95,7 +91,6 @@ Painter & Painter::buttonText(int x, int baseline,
|
||||
|
||||
button(x, baseline - ascent, width, descent + ascent);
|
||||
text(x + 4, baseline, str, font);
|
||||
return *this;
|
||||
}
|
||||
|
||||
|
||||
|
@ -74,7 +74,7 @@ public:
|
||||
virtual int paperHeight() const = 0;
|
||||
|
||||
/// draw a line from point to point
|
||||
virtual Painter & line(
|
||||
virtual void line(
|
||||
int x1, int y1,
|
||||
int x2, int y2,
|
||||
LColor_color,
|
||||
@ -87,7 +87,7 @@ public:
|
||||
* @param yp array of points' y co-ords
|
||||
* @param np size of the points array
|
||||
*/
|
||||
virtual Painter & lines(
|
||||
virtual void lines(
|
||||
int const * xp,
|
||||
int const * yp,
|
||||
int np,
|
||||
@ -96,7 +96,7 @@ public:
|
||||
line_width = line_thin) = 0;
|
||||
|
||||
/// draw a rectangle
|
||||
virtual Painter & rectangle(
|
||||
virtual void rectangle(
|
||||
int x, int y,
|
||||
int w, int h,
|
||||
LColor_color,
|
||||
@ -104,53 +104,53 @@ public:
|
||||
line_width = line_thin) = 0;
|
||||
|
||||
/// draw a filled rectangle
|
||||
virtual Painter & fillRectangle(
|
||||
virtual void fillRectangle(
|
||||
int x, int y,
|
||||
int w, int h,
|
||||
LColor_color) = 0;
|
||||
|
||||
/// draw a filled (irregular) polygon
|
||||
virtual Painter & fillPolygon(
|
||||
virtual void fillPolygon(
|
||||
int const * xp,
|
||||
int const * yp,
|
||||
int np,
|
||||
LColor_color) = 0;
|
||||
|
||||
/// draw an arc
|
||||
virtual Painter & arc(
|
||||
virtual void arc(
|
||||
int x, int y,
|
||||
unsigned int w, unsigned int h,
|
||||
int a1, int a2,
|
||||
LColor_color) = 0;
|
||||
|
||||
/// draw a pixel
|
||||
virtual Painter & point(
|
||||
virtual void point(
|
||||
int x, int y,
|
||||
LColor_color) = 0;
|
||||
|
||||
/// draw a filled rectangle with the shape of a 3D button
|
||||
virtual Painter & button(int x, int y,
|
||||
virtual void button(int x, int y,
|
||||
int w, int h);
|
||||
|
||||
/// draw an image from the image cache
|
||||
virtual Painter & image(int x, int y,
|
||||
virtual void image(int x, int y,
|
||||
int w, int h,
|
||||
lyx::graphics::Image const & image) = 0;
|
||||
|
||||
/// draw a string at position x, y (y is the baseline)
|
||||
virtual Painter & text(int x, int y,
|
||||
virtual void text(int x, int y,
|
||||
std::string const & str, LyXFont const & f) = 0;
|
||||
|
||||
/**
|
||||
* Draw a string at position x, y (y is the baseline)
|
||||
* This is just for fast drawing
|
||||
*/
|
||||
virtual Painter & text(int x, int y,
|
||||
virtual void text(int x, int y,
|
||||
char const * str, size_t l,
|
||||
LyXFont const & f) = 0;
|
||||
|
||||
/// draw a char at position x, y (y is the baseline)
|
||||
virtual Painter & text(int x, int y,
|
||||
virtual void text(int x, int y,
|
||||
char c, LyXFont const & f) = 0;
|
||||
|
||||
/**
|
||||
@ -159,24 +159,24 @@ public:
|
||||
* the given color. If frame is specified, a thin frame is drawn
|
||||
* around the text with the given color.
|
||||
*/
|
||||
Painter & rectText(int x, int baseline,
|
||||
virtual void rectText(int x, int baseline,
|
||||
std::string const & str,
|
||||
LyXFont const & font,
|
||||
LColor_color back,
|
||||
LColor_color frame);
|
||||
|
||||
/// draw a string and enclose it inside a button frame
|
||||
Painter & buttonText(int x,
|
||||
virtual void buttonText(int x,
|
||||
int baseline, std::string const & s,
|
||||
LyXFont const & font);
|
||||
|
||||
protected:
|
||||
/// check the font, and if set, draw an underline
|
||||
void underline(LyXFont const & f,
|
||||
virtual void underline(LyXFont const & f,
|
||||
int x, int y, int width);
|
||||
|
||||
/// draw a bevelled button border
|
||||
Painter & buttonFrame(int x, int y, int w, int h);
|
||||
virtual void buttonFrame(int x, int y, int w, int h);
|
||||
};
|
||||
|
||||
#endif // PAINTER_H
|
||||
|
@ -1,3 +1,8 @@
|
||||
|
||||
2004-04-07 Alfredo Braunstein <abraunst@lyx.org>
|
||||
|
||||
* GPainter.[Ch]: adjust to changes in Painter.h
|
||||
|
||||
2004-04-05 Angus Leeming <leeming@lyx.org>
|
||||
|
||||
* Dialogs.C (build): set the preferences dialog button policy to
|
||||
|
@ -86,7 +86,7 @@ void GPainter::setLineParam(Glib::RefPtr<Gdk::GC> gc,
|
||||
}
|
||||
|
||||
|
||||
Painter & GPainter::point(int x, int y, LColor_color c)
|
||||
void GPainter::point(int x, int y, LColor_color c)
|
||||
{
|
||||
setForeground(owner_.getGC(), c);
|
||||
owner_.getPixmap()->draw_point(owner_.getGC(), x, y);
|
||||
@ -94,7 +94,7 @@ Painter & GPainter::point(int x, int y, LColor_color c)
|
||||
}
|
||||
|
||||
|
||||
Painter & GPainter::line(int x1, int y1,
|
||||
void GPainter::line(int x1, int y1,
|
||||
int x2, int y2,
|
||||
LColor_color col,
|
||||
line_style ls,
|
||||
@ -107,8 +107,7 @@ Painter & GPainter::line(int x1, int y1,
|
||||
}
|
||||
|
||||
|
||||
Painter & GPainter::lines(int const * xp, int const * yp,
|
||||
int np,
|
||||
void GPainter::lines(int const * xp, int const * yp, int np,
|
||||
LColor_color col,
|
||||
line_style ls,
|
||||
line_width lw)
|
||||
@ -126,8 +125,7 @@ Painter & GPainter::lines(int const * xp, int const * yp,
|
||||
}
|
||||
|
||||
|
||||
Painter & GPainter::rectangle(int x, int y,
|
||||
int w, int h,
|
||||
void GPainter::rectangle(int x, int y, int w, int h,
|
||||
LColor_color col,
|
||||
line_style ls,
|
||||
line_width lw)
|
||||
@ -139,8 +137,7 @@ Painter & GPainter::rectangle(int x, int y,
|
||||
}
|
||||
|
||||
|
||||
Painter & GPainter::fillRectangle(int x, int y,
|
||||
int w, int h,
|
||||
void GPainter::fillRectangle(int x, int y, int w, int h,
|
||||
LColor_color col)
|
||||
{
|
||||
setForeground(owner_.getGC(), col);
|
||||
@ -149,7 +146,7 @@ Painter & GPainter::fillRectangle(int x, int y,
|
||||
}
|
||||
|
||||
|
||||
Painter & GPainter::fillPolygon(int const * xp, int const * yp,
|
||||
void GPainter::fillPolygon(int const * xp, int const * yp,
|
||||
int np, LColor_color col)
|
||||
{
|
||||
setForeground(owner_.getGC(), col);
|
||||
@ -164,8 +161,7 @@ Painter & GPainter::fillPolygon(int const * xp, int const * yp,
|
||||
}
|
||||
|
||||
|
||||
Painter & GPainter::arc(int x, int y,
|
||||
unsigned int w, unsigned int h,
|
||||
void GPainter::arc(int x, int y, unsigned int w, unsigned int h,
|
||||
int a1, int a2, LColor_color col)
|
||||
{
|
||||
setForeground(owner_.getGC(), col);
|
||||
@ -175,8 +171,7 @@ Painter & GPainter::arc(int x, int y,
|
||||
}
|
||||
|
||||
|
||||
Painter & GPainter::image(int x, int y,
|
||||
int w, int h,
|
||||
void GPainter::image(int x, int y, int w, int h,
|
||||
lyx::graphics::Image const & i)
|
||||
{
|
||||
lyx::graphics::xformsImage const & image =
|
||||
@ -189,8 +184,7 @@ Painter & GPainter::image(int x, int y,
|
||||
}
|
||||
|
||||
|
||||
Painter & GPainter::text(int x, int y,
|
||||
std::string const & s, LyXFont const & f)
|
||||
void GPainter::text(int x, int y, std::string const & s, LyXFont const & f)
|
||||
{
|
||||
size_t size = s.length() + 1;
|
||||
wchar_t * wcs = (wchar_t *) alloca(size * sizeof(wchar_t));
|
||||
@ -199,8 +193,7 @@ Painter & GPainter::text(int x, int y,
|
||||
}
|
||||
|
||||
|
||||
Painter & GPainter::text(int x, int y,
|
||||
char c, LyXFont const & f)
|
||||
void GPainter::text(int x, int y, char c, LyXFont const & f)
|
||||
{
|
||||
char s[2] = { c, '\0' };
|
||||
return text(x, y, s, 1, f);
|
||||
@ -222,8 +215,7 @@ int width(wchar_t const *s, size_t n, LyXFont const & f);
|
||||
}
|
||||
|
||||
|
||||
Painter & GPainter::text(int x, int y, wchar_t const * s, int ls,
|
||||
LyXFont const & f)
|
||||
void GPainter::text(int x, int y, wchar_t const * s, int ls, LyXFont const & f)
|
||||
{
|
||||
XftFont * font = getXftFont(f);
|
||||
XftColor * xftClr = owner_.getColorHandler().
|
||||
@ -258,9 +250,7 @@ Painter & GPainter::text(int x, int y, wchar_t const * s, int ls,
|
||||
}
|
||||
|
||||
|
||||
Painter & GPainter::text(int x, int y,
|
||||
char const * s, size_t ls,
|
||||
LyXFont const & f)
|
||||
void GPainter::text(int x, int y, char const * s, size_t ls, LyXFont const & f)
|
||||
{
|
||||
boost::scoped_array<wchar_t> wcs(new wchar_t[ls + 1]);
|
||||
size_t len;
|
||||
|
@ -38,7 +38,7 @@ public:
|
||||
line_style ls, line_width lw);
|
||||
XftColor * getXftColor(LColor_color clr);
|
||||
/// draw a line from point to point
|
||||
virtual Painter & line(
|
||||
virtual void line(
|
||||
int x1, int y1,
|
||||
int x2, int y2,
|
||||
LColor_color,
|
||||
@ -51,7 +51,7 @@ public:
|
||||
* @param yp array of points' y co-ords
|
||||
* @param np size of the points array
|
||||
*/
|
||||
virtual Painter & lines(
|
||||
virtual void lines(
|
||||
int const * xp,
|
||||
int const * yp,
|
||||
int np,
|
||||
@ -60,7 +60,7 @@ public:
|
||||
line_width = line_thin);
|
||||
|
||||
/// draw a rectangle
|
||||
virtual Painter & rectangle(
|
||||
virtual void rectangle(
|
||||
int x, int y,
|
||||
int w, int h,
|
||||
LColor_color,
|
||||
@ -68,55 +68,55 @@ public:
|
||||
line_width = line_thin);
|
||||
|
||||
/// draw a filled rectangle
|
||||
virtual Painter & fillRectangle(
|
||||
virtual void fillRectangle(
|
||||
int x, int y,
|
||||
int w, int h,
|
||||
LColor_color);
|
||||
|
||||
/// draw a filled (irregular) polygon
|
||||
virtual Painter & fillPolygon(
|
||||
virtual void fillPolygon(
|
||||
int const * xp,
|
||||
int const * yp,
|
||||
int np,
|
||||
LColor_color);
|
||||
|
||||
/// draw an arc
|
||||
virtual Painter & arc(
|
||||
virtual void arc(
|
||||
int x, int y,
|
||||
unsigned int w, unsigned int h,
|
||||
int a1, int a2,
|
||||
LColor_color);
|
||||
|
||||
/// draw a pixel
|
||||
virtual Painter & point(
|
||||
virtual void point(
|
||||
int x, int y,
|
||||
LColor_color);
|
||||
|
||||
/// draw an image from the image cache
|
||||
virtual Painter & image(int x, int y,
|
||||
virtual void image(int x, int y,
|
||||
int w, int h,
|
||||
lyx::graphics::Image const & image);
|
||||
|
||||
/// draw a string at position x, y (y is the baseline)
|
||||
virtual Painter & text(int x, int y,
|
||||
virtual void text(int x, int y,
|
||||
std::string const & str, LyXFont const & f);
|
||||
|
||||
/** Draw a string at position x, y (y is the baseline)
|
||||
* This is just for fast drawing
|
||||
*/
|
||||
virtual Painter & text(int x, int y,
|
||||
virtual void text(int x, int y,
|
||||
char const * str, size_t l,
|
||||
LyXFont const & f);
|
||||
|
||||
virtual Painter & text(int x, int y, wchar_t const * str, int l,
|
||||
virtual void text(int x, int y, wchar_t const * str, int l,
|
||||
LyXFont const & f);
|
||||
|
||||
/// draw a char at position x, y (y is the baseline)
|
||||
virtual Painter & text(int x, int y,
|
||||
virtual void text(int x, int y,
|
||||
char c, LyXFont const & f);
|
||||
|
||||
/// draw a wide string at position x, y
|
||||
Painter & text(int x, int y,
|
||||
void text(int x, int y,
|
||||
XChar2b const * str, size_t l,
|
||||
LyXFont const & f);
|
||||
|
||||
|
22
src/frontends/nullpainter.C
Normal file
22
src/frontends/nullpainter.C
Normal file
@ -0,0 +1,22 @@
|
||||
/**
|
||||
* \file nullpainter.C
|
||||
* This file is part of LyX, the document processor.
|
||||
* Licence details can be found in the file COPYING.
|
||||
*
|
||||
* \author Alfredo Braunstein
|
||||
* \author John Levon
|
||||
*
|
||||
* Full author contact details are available in file CREDITS.
|
||||
*/
|
||||
|
||||
#include "nullpainter.h"
|
||||
|
||||
#include "LColor.h"
|
||||
|
||||
#include <limits>
|
||||
|
||||
|
||||
int NullPainter::paperHeight() const
|
||||
{
|
||||
return std::numeric_limits<int>::max();
|
||||
}
|
76
src/frontends/nullpainter.h
Normal file
76
src/frontends/nullpainter.h
Normal file
@ -0,0 +1,76 @@
|
||||
// -*- C++ -*-
|
||||
/**
|
||||
* \file nullpainter.h
|
||||
* This file is part of LyX, the document processor.
|
||||
* Licence details can be found in the file COPYING.
|
||||
*
|
||||
* \author Alfredo Braunstein
|
||||
*
|
||||
* Full author contact details are available in file CREDITS.
|
||||
*/
|
||||
|
||||
#ifndef NULLPAINTER_H
|
||||
#define NULLPAINTER_H
|
||||
|
||||
#include <config.h>
|
||||
|
||||
#include "LColor.h"
|
||||
#include "Painter.h"
|
||||
|
||||
class NullPainter : public Painter {
|
||||
public:
|
||||
///
|
||||
NullPainter() {}
|
||||
|
||||
virtual ~NullPainter() {}
|
||||
|
||||
/// begin painting
|
||||
void start() {}
|
||||
/// end painting
|
||||
void end() {}
|
||||
|
||||
///
|
||||
int paperWidth() const { return 0; }
|
||||
///
|
||||
int paperHeight() const;
|
||||
|
||||
///
|
||||
void line(int, int, int, int, LColor_color,
|
||||
line_style = line_solid, line_width = line_thin) {}
|
||||
///
|
||||
void lines(int const *, int const *, int, LColor_color,
|
||||
line_style = line_solid, line_width = line_thin) {}
|
||||
///
|
||||
void rectangle(int, int, int, int, LColor_color,
|
||||
line_style = line_solid, line_width = line_thin) {}
|
||||
///
|
||||
void fillRectangle(int, int, int, int, LColor_color) {}
|
||||
///
|
||||
void fillPolygon(int const *, int const *, int, LColor_color) {}
|
||||
///
|
||||
void arc(int, int, unsigned int, unsigned int,
|
||||
int, int, LColor_color) {}
|
||||
///
|
||||
void point(int, int, LColor_color) {}
|
||||
///
|
||||
void button(int, int, int, int) {}
|
||||
///
|
||||
void image(int, int, int, int, lyx::graphics::Image const &) {}
|
||||
///
|
||||
void text(int, int, std::string const &, LyXFont const &) {}
|
||||
///
|
||||
void text(int, int, char const *, size_t, LyXFont const &) {}
|
||||
///
|
||||
void text(int, int, char, LyXFont const &) {}
|
||||
///
|
||||
void rectText(int, int, std::string const &,
|
||||
LyXFont const &, LColor_color, LColor_color) {}
|
||||
///
|
||||
void buttonText(int, int, std::string const &, LyXFont const &) {}
|
||||
///
|
||||
void underline(LyXFont const &, int, int, int) {}
|
||||
///
|
||||
void buttonFrame(int, int, int, int) {}
|
||||
};
|
||||
|
||||
#endif // NULLPAINTER_H
|
@ -1,3 +1,7 @@
|
||||
2004-04-07 Alfredo Braunstein <abraunst@lyx.org>
|
||||
|
||||
* QLPainter.[Ch]: adjust to changes in Painter.h
|
||||
|
||||
2004-04-05 Angus Leeming <leeming@lyx.org>
|
||||
|
||||
* Dialogs.C (build): set the preferences dialog button policy to
|
||||
|
@ -86,26 +86,22 @@ QPainter & QLPainter::setPen(LColor_color c,
|
||||
}
|
||||
|
||||
|
||||
Painter & QLPainter::point(int x, int y, LColor_color c)
|
||||
void QLPainter::point(int x, int y, LColor_color c)
|
||||
{
|
||||
setPen(c).drawPoint(x, y);
|
||||
return *this;
|
||||
}
|
||||
|
||||
|
||||
Painter & QLPainter::line(int x1, int y1,
|
||||
int x2, int y2,
|
||||
void QLPainter::line(int x1, int y1, int x2, int y2,
|
||||
LColor_color col,
|
||||
line_style ls,
|
||||
line_width lw)
|
||||
{
|
||||
setPen(col, ls, lw).drawLine(x1, y1, x2, y2);
|
||||
return *this;
|
||||
}
|
||||
|
||||
|
||||
Painter & QLPainter::lines(int const * xp, int const * yp,
|
||||
int np,
|
||||
void QLPainter::lines(int const * xp, int const * yp, int np,
|
||||
LColor_color col,
|
||||
line_style ls,
|
||||
line_width lw)
|
||||
@ -121,38 +117,31 @@ Painter & QLPainter::lines(int const * xp, int const * yp,
|
||||
}
|
||||
|
||||
setPen(col, ls, lw).drawPolyline(QPointArray(np, points.get()));
|
||||
|
||||
return *this;
|
||||
}
|
||||
|
||||
|
||||
Painter & QLPainter::rectangle(int x, int y,
|
||||
int w, int h,
|
||||
void QLPainter::rectangle(int x, int y, int w, int h,
|
||||
LColor_color col,
|
||||
line_style ls,
|
||||
line_width lw)
|
||||
{
|
||||
setPen(col, ls, lw).drawRect(x, y, w, h);
|
||||
return *this;
|
||||
}
|
||||
|
||||
|
||||
Painter & QLPainter::fillRectangle(int x, int y,
|
||||
int w, int h,
|
||||
LColor_color col)
|
||||
void QLPainter::fillRectangle(int x, int y, int w, int h, LColor_color col)
|
||||
{
|
||||
qp_->fillRect(x, y, w, h, lcolorcache.get(col));
|
||||
return *this;
|
||||
}
|
||||
|
||||
|
||||
Painter & QLPainter::fillPolygon(int const * xp, int const * yp,
|
||||
void QLPainter::fillPolygon(int const * xp, int const * yp,
|
||||
int np, LColor_color col)
|
||||
{
|
||||
// Must use new as np is not known at compile time.
|
||||
boost::scoped_array<QCOORD> points(new QCOORD[np * 2]);
|
||||
|
||||
//if (1) return *this;
|
||||
//if (1) return;
|
||||
|
||||
for (int i = 0, j = 0; i < np; ++i) {
|
||||
points[j++] = xp[i];
|
||||
@ -163,39 +152,31 @@ Painter & QLPainter::fillPolygon(int const * xp, int const * yp,
|
||||
qp_->setBrush(lcolorcache.get(col));
|
||||
qp_->drawPolygon(QPointArray(np, points.get()));
|
||||
qp_->setBrush(Qt::NoBrush);
|
||||
|
||||
return *this;
|
||||
}
|
||||
|
||||
|
||||
Painter & QLPainter::arc(int x, int y,
|
||||
unsigned int w, unsigned int h,
|
||||
void QLPainter::arc(int x, int y, unsigned int w, unsigned int h,
|
||||
int a1, int a2, LColor_color col)
|
||||
{
|
||||
// LyX usings 1/64ths degree, Qt usings 1/16th
|
||||
setPen(col).drawArc(x, y, w, h, a1 / 4, a2 / 4);
|
||||
return *this;
|
||||
}
|
||||
|
||||
|
||||
Painter & QLPainter::image(int x, int y,
|
||||
int w, int h,
|
||||
void QLPainter::image(int x, int y, int w, int h,
|
||||
lyx::graphics::Image const & i)
|
||||
{
|
||||
qp_->drawPixmap(x, y, static_cast<lyx::graphics::QLImage const &>(i).qpixmap(), 0, 0, w, h);
|
||||
return *this;
|
||||
}
|
||||
|
||||
|
||||
Painter & QLPainter::text(int x, int y,
|
||||
string const & s, LyXFont const & f)
|
||||
void QLPainter::text(int x, int y, string const & s, LyXFont const & f)
|
||||
{
|
||||
return text(x, y, s.data(), s.length(), f);
|
||||
}
|
||||
|
||||
|
||||
Painter & QLPainter::text(int x, int y,
|
||||
char c, LyXFont const & f)
|
||||
void QLPainter::text(int x, int y, char c, LyXFont const & f)
|
||||
{
|
||||
char s[2] = { c, '\0' };
|
||||
return text(x, y, s, 1, f);
|
||||
@ -230,8 +211,7 @@ void QLPainter::smallCapsText(int x, int y,
|
||||
}
|
||||
|
||||
|
||||
Painter & QLPainter::text(int x, int y,
|
||||
char const * s, size_t ls,
|
||||
void QLPainter::text(int x, int y, char const * s, size_t ls,
|
||||
LyXFont const & f)
|
||||
{
|
||||
setPen(f.realColor());
|
||||
@ -269,6 +249,4 @@ Painter & QLPainter::text(int x, int y,
|
||||
if (f.underbar() == LyXFont::ON) {
|
||||
underline(f, x, y, font_metrics::width(s, ls, f));
|
||||
}
|
||||
|
||||
return *this;
|
||||
}
|
||||
|
@ -40,7 +40,7 @@ public:
|
||||
virtual int paperHeight() const;
|
||||
|
||||
/// draw a line from point to point
|
||||
virtual Painter & line(
|
||||
virtual void line(
|
||||
int x1, int y1,
|
||||
int x2, int y2,
|
||||
LColor_color,
|
||||
@ -53,7 +53,7 @@ public:
|
||||
* @param yp array of points' y co-ords
|
||||
* @param np size of the points array
|
||||
*/
|
||||
virtual Painter & lines(
|
||||
virtual void lines(
|
||||
int const * xp,
|
||||
int const * yp,
|
||||
int np,
|
||||
@ -62,7 +62,7 @@ public:
|
||||
line_width = line_thin);
|
||||
|
||||
/// draw a rectangle
|
||||
virtual Painter & rectangle(
|
||||
virtual void rectangle(
|
||||
int x, int y,
|
||||
int w, int h,
|
||||
LColor_color,
|
||||
@ -70,48 +70,48 @@ public:
|
||||
line_width = line_thin);
|
||||
|
||||
/// draw a filled rectangle
|
||||
virtual Painter & fillRectangle(
|
||||
virtual void fillRectangle(
|
||||
int x, int y,
|
||||
int w, int h,
|
||||
LColor_color);
|
||||
|
||||
/// draw a filled (irregular) polygon
|
||||
virtual Painter & fillPolygon(
|
||||
virtual void fillPolygon(
|
||||
int const * xp,
|
||||
int const * yp,
|
||||
int np,
|
||||
LColor_color);
|
||||
|
||||
/// draw an arc
|
||||
virtual Painter & arc(
|
||||
virtual void arc(
|
||||
int x, int y,
|
||||
unsigned int w, unsigned int h,
|
||||
int a1, int a2,
|
||||
LColor_color);
|
||||
|
||||
/// draw a pixel
|
||||
virtual Painter & point(
|
||||
virtual void point(
|
||||
int x, int y,
|
||||
LColor_color);
|
||||
|
||||
/// draw an image from the image cache
|
||||
virtual Painter & image(int x, int y,
|
||||
virtual void image(int x, int y,
|
||||
int w, int h,
|
||||
lyx::graphics::Image const & image);
|
||||
|
||||
/// draw a string at position x, y (y is the baseline)
|
||||
virtual Painter & text(int x, int y,
|
||||
virtual void text(int x, int y,
|
||||
std::string const & str, LyXFont const & f);
|
||||
|
||||
/** Draw a string at position x, y (y is the baseline)
|
||||
* This is just for fast drawing
|
||||
*/
|
||||
virtual Painter & text(int x, int y,
|
||||
virtual void text(int x, int y,
|
||||
char const * str, size_t l,
|
||||
LyXFont const & f);
|
||||
|
||||
/// draw a char at position x, y (y is the baseline)
|
||||
virtual Painter & text(int x, int y,
|
||||
virtual void text(int x, int y,
|
||||
char c, LyXFont const & f);
|
||||
private:
|
||||
/// draw small caps text
|
||||
|
@ -213,8 +213,8 @@ bool LyXScreen::fitCursor(BufferView * bv)
|
||||
|
||||
bv->cursor().getPos(x, y);
|
||||
bv->cursor().getDim(asc, desc);
|
||||
//lyxerr << "LyXScreen::fitCursor: x: " << x << " y: " << y
|
||||
// << " top_y: " << top_y << endl;
|
||||
lyxerr << "LyXScreen::fitCursor: x: " << x << " y: " << y
|
||||
<< " top_y: " << top_y << endl;
|
||||
|
||||
bool const big_row = h / 4 < asc + desc && asc + desc < h;
|
||||
|
||||
|
@ -1,3 +1,8 @@
|
||||
|
||||
2004-04-07 Alfredo Braunstein <abraunst@lyx.org>
|
||||
|
||||
* XPainter.[Ch]: adjust to changes in Painter.h
|
||||
|
||||
2004-04-05 Angus Leeming <leeming@lyx.org>
|
||||
|
||||
* Dialogs.C (build): set the preferences dialog button policy to
|
||||
|
@ -51,15 +51,14 @@ int XPainter::paperHeight() const
|
||||
}
|
||||
|
||||
|
||||
Painter & XPainter::point(int x, int y, LColor_color c)
|
||||
void XPainter::point(int x, int y, LColor_color c)
|
||||
{
|
||||
XDrawPoint(fl_get_display(), owner_.getPixmap(),
|
||||
lyxColorHandler->getGCForeground(c), x, y);
|
||||
return *this;
|
||||
}
|
||||
|
||||
|
||||
Painter & XPainter::line(int x1, int y1,
|
||||
void XPainter::line(int x1, int y1,
|
||||
int x2, int y2,
|
||||
LColor_color col,
|
||||
line_style ls,
|
||||
@ -68,11 +67,10 @@ Painter & XPainter::line(int x1, int y1,
|
||||
XDrawLine(fl_get_display(), owner_.getPixmap(),
|
||||
lyxColorHandler->getGCLinepars(ls, lw, col),
|
||||
x1, y1, x2, y2);
|
||||
return *this;
|
||||
}
|
||||
|
||||
|
||||
Painter & XPainter::lines(int const * xp, int const * yp,
|
||||
void XPainter::lines(int const * xp, int const * yp,
|
||||
int np,
|
||||
LColor_color col,
|
||||
line_style ls,
|
||||
@ -88,12 +86,10 @@ Painter & XPainter::lines(int const * xp, int const * yp,
|
||||
XDrawLines(fl_get_display(), owner_.getPixmap(),
|
||||
lyxColorHandler->getGCLinepars(ls, lw, col),
|
||||
points.get(), np, CoordModeOrigin);
|
||||
|
||||
return *this;
|
||||
}
|
||||
|
||||
|
||||
Painter & XPainter::rectangle(int x, int y,
|
||||
void XPainter::rectangle(int x, int y,
|
||||
int w, int h,
|
||||
LColor_color col,
|
||||
line_style ls,
|
||||
@ -102,21 +98,19 @@ Painter & XPainter::rectangle(int x, int y,
|
||||
XDrawRectangle(fl_get_display(), owner_.getPixmap(),
|
||||
lyxColorHandler->getGCLinepars(ls, lw, col),
|
||||
x, y, w, h);
|
||||
return *this;
|
||||
}
|
||||
|
||||
|
||||
Painter & XPainter::fillRectangle(int x, int y,
|
||||
void XPainter::fillRectangle(int x, int y,
|
||||
int w, int h,
|
||||
LColor_color col)
|
||||
{
|
||||
XFillRectangle(fl_get_display(), owner_.getPixmap(),
|
||||
lyxColorHandler->getGCForeground(col), x, y, w, h);
|
||||
return *this;
|
||||
}
|
||||
|
||||
|
||||
Painter & XPainter::fillPolygon(int const * xp, int const * yp,
|
||||
void XPainter::fillPolygon(int const * xp, int const * yp,
|
||||
int np, LColor_color col)
|
||||
{
|
||||
boost::scoped_array<XPoint> points(new XPoint[np]);
|
||||
@ -129,23 +123,20 @@ Painter & XPainter::fillPolygon(int const * xp, int const * yp,
|
||||
XFillPolygon(fl_get_display(), owner_.getPixmap(),
|
||||
lyxColorHandler->getGCForeground(col), points.get(),
|
||||
np, Nonconvex, CoordModeOrigin);
|
||||
|
||||
return *this;
|
||||
}
|
||||
|
||||
|
||||
Painter & XPainter::arc(int x, int y,
|
||||
void XPainter::arc(int x, int y,
|
||||
unsigned int w, unsigned int h,
|
||||
int a1, int a2, LColor_color col)
|
||||
{
|
||||
XDrawArc(fl_get_display(), owner_.getPixmap(),
|
||||
lyxColorHandler->getGCForeground(col),
|
||||
x, y, w, h, a1, a2);
|
||||
return *this;
|
||||
}
|
||||
|
||||
|
||||
Painter & XPainter::image(int x, int y,
|
||||
void XPainter::image(int x, int y,
|
||||
int w, int h,
|
||||
lyx::graphics::Image const & i)
|
||||
{
|
||||
@ -159,18 +150,17 @@ Painter & XPainter::image(int x, int y,
|
||||
XCopyArea(fl_get_display(), image.getPixmap(), owner_.getPixmap(),
|
||||
gc, 0, 0, w, h, x, y);
|
||||
XFreeGC(fl_get_display(), gc);
|
||||
return *this;
|
||||
}
|
||||
|
||||
|
||||
Painter & XPainter::text(int x, int y,
|
||||
void XPainter::text(int x, int y,
|
||||
string const & s, LyXFont const & f)
|
||||
{
|
||||
return text(x, y, s.data(), s.length(), f);
|
||||
}
|
||||
|
||||
|
||||
Painter & XPainter::text(int x, int y,
|
||||
void XPainter::text(int x, int y,
|
||||
char c, LyXFont const & f)
|
||||
{
|
||||
char s[2] = { c, '\0' };
|
||||
@ -178,7 +168,7 @@ Painter & XPainter::text(int x, int y,
|
||||
}
|
||||
|
||||
|
||||
Painter & XPainter::text(int x, int y,
|
||||
void XPainter::text(int x, int y,
|
||||
char const * s, size_t ls,
|
||||
LyXFont const & f)
|
||||
{
|
||||
@ -199,7 +189,7 @@ Painter & XPainter::text(int x, int y,
|
||||
xs[i].byte2 = c & 0xff;
|
||||
}
|
||||
text(x, y, xs.get(), ls, font);
|
||||
return *this;
|
||||
return;
|
||||
}
|
||||
|
||||
GC gc = lyxColorHandler->getGCForeground(f.realColor());
|
||||
@ -229,12 +219,10 @@ Painter & XPainter::text(int x, int y,
|
||||
if (f.underbar() == LyXFont::ON) {
|
||||
underline(f, x, y, font_metrics::width(s, ls, f));
|
||||
}
|
||||
|
||||
return *this;
|
||||
}
|
||||
|
||||
|
||||
Painter & XPainter::text(int x, int y,
|
||||
void XPainter::text(int x, int y,
|
||||
XChar2b const * s, size_t ls,
|
||||
LyXFont const & f)
|
||||
{
|
||||
@ -271,6 +259,4 @@ Painter & XPainter::text(int x, int y,
|
||||
if (f.underbar() == LyXFont::ON) {
|
||||
underline(f, x, y, xfont_metrics::width(s, ls, f));
|
||||
}
|
||||
|
||||
return *this;
|
||||
}
|
||||
|
@ -34,7 +34,7 @@ public:
|
||||
virtual int paperHeight() const;
|
||||
|
||||
/// draw a line from point to point
|
||||
virtual Painter & line(
|
||||
virtual void line(
|
||||
int x1, int y1,
|
||||
int x2, int y2,
|
||||
LColor_color,
|
||||
@ -47,7 +47,7 @@ public:
|
||||
* @param yp array of points' y co-ords
|
||||
* @param np size of the points array
|
||||
*/
|
||||
virtual Painter & lines(
|
||||
virtual void lines(
|
||||
int const * xp,
|
||||
int const * yp,
|
||||
int np,
|
||||
@ -56,7 +56,7 @@ public:
|
||||
line_width = line_thin);
|
||||
|
||||
/// draw a rectangle
|
||||
virtual Painter & rectangle(
|
||||
virtual void rectangle(
|
||||
int x, int y,
|
||||
int w, int h,
|
||||
LColor_color,
|
||||
@ -64,52 +64,52 @@ public:
|
||||
line_width = line_thin);
|
||||
|
||||
/// draw a filled rectangle
|
||||
virtual Painter & fillRectangle(
|
||||
virtual void fillRectangle(
|
||||
int x, int y,
|
||||
int w, int h,
|
||||
LColor_color);
|
||||
|
||||
/// draw a filled (irregular) polygon
|
||||
virtual Painter & fillPolygon(
|
||||
virtual void fillPolygon(
|
||||
int const * xp,
|
||||
int const * yp,
|
||||
int np,
|
||||
LColor_color);
|
||||
|
||||
/// draw an arc
|
||||
virtual Painter & arc(
|
||||
virtual void arc(
|
||||
int x, int y,
|
||||
unsigned int w, unsigned int h,
|
||||
int a1, int a2,
|
||||
LColor_color);
|
||||
|
||||
/// draw a pixel
|
||||
virtual Painter & point(
|
||||
virtual void point(
|
||||
int x, int y,
|
||||
LColor_color);
|
||||
|
||||
/// draw an image from the image cache
|
||||
virtual Painter & image(int x, int y,
|
||||
virtual void image(int x, int y,
|
||||
int w, int h,
|
||||
lyx::graphics::Image const & image);
|
||||
|
||||
/// draw a string at position x, y (y is the baseline)
|
||||
virtual Painter & text(int x, int y,
|
||||
virtual void text(int x, int y,
|
||||
std::string const & str, LyXFont const & f);
|
||||
|
||||
/** Draw a string at position x, y (y is the baseline)
|
||||
* This is just for fast drawing
|
||||
*/
|
||||
virtual Painter & text(int x, int y,
|
||||
virtual void text(int x, int y,
|
||||
char const * str, size_t l,
|
||||
LyXFont const & f);
|
||||
|
||||
/// draw a char at position x, y (y is the baseline)
|
||||
virtual Painter & text(int x, int y,
|
||||
virtual void text(int x, int y,
|
||||
char c, LyXFont const & f);
|
||||
|
||||
/// draw a wide string at position x, y
|
||||
Painter & text(int x, int y,
|
||||
void text(int x, int y,
|
||||
XChar2b const * str, size_t l,
|
||||
LyXFont const & f);
|
||||
|
||||
|
@ -586,6 +586,8 @@ void LyXFunc::dispatch(FuncRequest const & cmd, bool verbose)
|
||||
dispatch_buffer.erase();
|
||||
selection_possible = false;
|
||||
|
||||
bool update = true;
|
||||
|
||||
// We cannot use this function here
|
||||
if (!getStatus(cmd).enabled()) {
|
||||
lyxerr[Debug::ACTION] << "LyXFunc::dispatch: "
|
||||
@ -1356,17 +1358,20 @@ void LyXFunc::dispatch(FuncRequest const & cmd, bool verbose)
|
||||
}
|
||||
|
||||
default: {
|
||||
update = false;
|
||||
DispatchResult res = view()->cursor().dispatch(cmd);
|
||||
if (!res.dispatched());
|
||||
view()->dispatch(cmd);
|
||||
if (res.dispatched())
|
||||
update |= res.update();
|
||||
else
|
||||
update |= view()->dispatch(cmd);
|
||||
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if (view()->available()) {
|
||||
view()->fitCursor();
|
||||
view()->update();
|
||||
view()->cursor().updatePos();
|
||||
if (view()->fitCursor() || update)
|
||||
view()->update();
|
||||
// if we executed a mutating lfun, mark the buffer as dirty
|
||||
if (getStatus(cmd).enabled()
|
||||
&& !lyxaction.funcHasFlag(cmd.action, LyXAction::NoBuffer)
|
||||
|
@ -144,7 +144,7 @@ void InsetFormulaMacro::draw(PainterInfo & p, int x, int y) const
|
||||
LyXFont font = p.base.font;
|
||||
font.setColor(LColor::math);
|
||||
|
||||
PainterInfo pi(p.base.bv);
|
||||
PainterInfo pi(p.base.bv, p.pain);
|
||||
pi.base.style = LM_ST_TEXT;
|
||||
pi.base.font = font;
|
||||
|
||||
|
@ -43,8 +43,8 @@ MetricsInfo::MetricsInfo(BufferView * bv, LyXFont const & font, int textwidth)
|
||||
|
||||
|
||||
|
||||
PainterInfo::PainterInfo(BufferView * bv)
|
||||
: pain(bv->painter())
|
||||
PainterInfo::PainterInfo(BufferView * bv, Painter & pa)
|
||||
: pain(pa)
|
||||
{
|
||||
base.bv = bv;
|
||||
}
|
||||
|
@ -76,7 +76,7 @@ struct MetricsInfo {
|
||||
//
|
||||
struct PainterInfo {
|
||||
///
|
||||
explicit PainterInfo(BufferView * bv);
|
||||
PainterInfo(BufferView * bv, Painter & pain);
|
||||
///
|
||||
void draw(int x, int y, char c);
|
||||
|
||||
|
@ -32,6 +32,7 @@
|
||||
#include "vspace.h"
|
||||
|
||||
#include "frontends/font_metrics.h"
|
||||
#include "frontends/nullpainter.h"
|
||||
#include "frontends/Painter.h"
|
||||
|
||||
#include "insets/insettext.h"
|
||||
@ -57,8 +58,8 @@ namespace {
|
||||
class RowPainter {
|
||||
public:
|
||||
/// initialise and run painter
|
||||
RowPainter(BufferView const & bv, LyXText const & text,
|
||||
par_type pit, RowList::iterator rit, int xo, int yo);
|
||||
RowPainter(BufferView const & bv, Painter & pain, LyXText const & text,
|
||||
par_type pit, RowList::iterator rit, int y);
|
||||
private:
|
||||
// paint various parts
|
||||
void paintBackground();
|
||||
@ -118,10 +119,11 @@ private:
|
||||
};
|
||||
|
||||
|
||||
RowPainter::RowPainter(BufferView const & bv, LyXText const & text,
|
||||
par_type pit, RowList::iterator rit, int xo, int yo)
|
||||
: bv_(bv), pain_(bv_.painter()), text_(text), pars_(text.paragraphs()),
|
||||
rit_(rit), row_(*rit), pit_(pit), xo_(xo), yo_(yo), width_(text_.width())
|
||||
RowPainter::RowPainter(BufferView const & bv, Painter & pain,
|
||||
LyXText const & text, par_type pit, RowList::iterator rit, int y)
|
||||
: bv_(bv), pain_(pain), text_(text), pars_(text.paragraphs()),
|
||||
rit_(rit), row_(*rit), pit_(pit),
|
||||
xo_(text_.xo_), yo_(y), width_(text_.width())
|
||||
{
|
||||
//lyxerr << "RowPainter: x: " << x_ << " xo: " << xo << " yo: " << yo
|
||||
// << " pit->y: " << pit_->y
|
||||
@ -196,7 +198,7 @@ void RowPainter::paintInset(pos_type const pos)
|
||||
{
|
||||
InsetBase const * inset = pars_[pit_].getInset(pos);
|
||||
BOOST_ASSERT(inset);
|
||||
PainterInfo pi(const_cast<BufferView *>(&bv_));
|
||||
PainterInfo pi(const_cast<BufferView *>(&bv_), pain_);
|
||||
pi.base.font = getFont(pos);
|
||||
inset->drawSelection(pi, int(x_), yo_ + row_.baseline());
|
||||
inset->draw(pi, int(x_), yo_ + row_.baseline());
|
||||
@ -396,8 +398,6 @@ void RowPainter::paintSelection()
|
||||
|
||||
// the current selection
|
||||
LCursor const & cur = bv_.cursor();
|
||||
int const startx = text_.cursorX(cur.selBegin());
|
||||
int const endx = text_.cursorX(cur.selEnd());
|
||||
int const starty = text_.cursorY(cur.selBegin());
|
||||
int const endy = text_.cursorY(cur.selEnd());
|
||||
par_type startpit = cur.selBegin().par();
|
||||
@ -414,14 +414,18 @@ void RowPainter::paintSelection()
|
||||
|
||||
if (text_.bidi.same_direction()) {
|
||||
if (sel_on_one_row) {
|
||||
int const startx = text_.cursorX(cur.selBegin());
|
||||
int const endx = text_.cursorX(cur.selEnd());
|
||||
int const x1 = is_rtl ? endx : startx;
|
||||
int const x2 = is_rtl ? startx : endx;
|
||||
pain_.fillRectangle(x1, yo_, x2 - x1, h, LColor::selection);
|
||||
} else if (sel_starts_here) {
|
||||
int const startx = text_.cursorX(cur.selBegin());
|
||||
int const x1 = is_rtl ? int(xo_) : startx;
|
||||
int const x2 = is_rtl ? startx : int(xo_) + width_;
|
||||
pain_.fillRectangle(x1, yo_, x2 - x1, h, LColor::selection);
|
||||
} else if (sel_ends_here) {
|
||||
int const endx = text_.cursorX(cur.selEnd());
|
||||
int const x1 = is_rtl ? endx : int(xo_);
|
||||
int const x2 = is_rtl ? int(xo_) + width_ : endx;
|
||||
pain_.fillRectangle(x1, yo_, x2 - x1, h, LColor::selection);
|
||||
@ -844,43 +848,53 @@ void RowPainter::paintText()
|
||||
}
|
||||
|
||||
|
||||
int paintPars(BufferView const & bv, LyXText const & text,
|
||||
par_type pit, int xo, int yo, int y)
|
||||
int paintPars(BufferView const & bv, Painter & pain,
|
||||
LyXText const & text, par_type pit, par_type end)
|
||||
{
|
||||
//lyxerr << " paintRows: pit: " << &*pit << endl;
|
||||
int const y2 = bv.painter().paperHeight();
|
||||
y -= bv.top_y();
|
||||
|
||||
ParagraphList & pars = text.paragraphs();
|
||||
for ( ; pit != par_type(pars.size()); ++pit) {
|
||||
|
||||
int y = pars[pit].y + text.yo_ - bv.top_y();
|
||||
int const y2 = pain.paperHeight();
|
||||
|
||||
for (; pit != end; ++pit) {
|
||||
RowList::iterator row = pars[pit].rows.begin();
|
||||
RowList::iterator rend = pars[pit].rows.end();
|
||||
|
||||
for ( ; row != rend; ++row) {
|
||||
RowPainter(bv, text, pit, row, xo, y + yo);
|
||||
RowPainter(bv, pain, text, pit, row, y);
|
||||
y += row->height();
|
||||
if (y >= y2)
|
||||
break;
|
||||
}
|
||||
if (yo + y >= y2)
|
||||
break;
|
||||
}
|
||||
|
||||
}
|
||||
return y;
|
||||
}
|
||||
|
||||
|
||||
} // namespace anon
|
||||
|
||||
|
||||
void refreshPar(BufferView const & bv, LyXText const & text, par_type pit)
|
||||
{
|
||||
|
||||
static NullPainter nop;
|
||||
paintPars(bv, nop, text, pit, pit + 1);
|
||||
}
|
||||
|
||||
|
||||
int paintText(BufferView const & bv)
|
||||
{
|
||||
par_type pit;
|
||||
bv.text()->updateParPositions();
|
||||
bv.text()->getRowNearY(bv.top_y(), pit);
|
||||
par_type pit, end;
|
||||
getParsInRange(bv.text()->paragraphs(), bv.top_y(),
|
||||
bv.top_y() + bv.workHeight(), pit, end);
|
||||
//lyxerr << "top_y: " << bv.top_y() << " y: " << pit->y << endl;
|
||||
return paintPars(bv, *bv.text(), pit, 0, 0, bv.text()->paragraphs()[pit].y);
|
||||
return paintPars(bv, bv.painter(), *bv.text(), pit, end);
|
||||
}
|
||||
|
||||
|
||||
void paintTextInset(LyXText const & text, PainterInfo & pi, int xo, int yo)
|
||||
void paintTextInset(LyXText const & text, PainterInfo & pi)
|
||||
{
|
||||
paintPars(*pi.base.bv, text, 0, xo, yo, 0);
|
||||
paintPars(*pi.base.bv, pi.pain, text, 0, text.paragraphs().size());
|
||||
}
|
||||
|
@ -13,6 +13,8 @@
|
||||
#ifndef ROWPAINTER_H
|
||||
#define ROWPAINTER_H
|
||||
|
||||
#include "support/types.h"
|
||||
|
||||
class LyXText;
|
||||
class BufferView;
|
||||
class PainterInfo;
|
||||
@ -20,7 +22,11 @@ class PainterInfo;
|
||||
/// paint the rows of the main text, return last drawn y value
|
||||
int paintText(BufferView const & bv);
|
||||
|
||||
/// refresh a par of the main text
|
||||
void refreshPar(BufferView const & bv, LyXText const & text,
|
||||
lyx::par_type pit);
|
||||
|
||||
/// paint the rows of a text inset
|
||||
void paintTextInset(LyXText const & text, PainterInfo & pi, int x, int y);
|
||||
void paintTextInset(LyXText const & text, PainterInfo & pi);
|
||||
|
||||
#endif // ROWPAINTER_H
|
||||
|
@ -1863,7 +1863,7 @@ void LyXText::draw(PainterInfo & pi, int x, int y) const
|
||||
{
|
||||
xo_ = x;
|
||||
yo_ = y;
|
||||
paintTextInset(*this, pi, x, y);
|
||||
paintTextInset(*this, pi);
|
||||
}
|
||||
|
||||
|
||||
|
Loading…
Reference in New Issue
Block a user