#include "BufferView.h"
#include "bufferview_funcs.h"
#include "Cursor.h"
-#include "CoordCache.h"
#include "CutAndPaste.h"
#include "debug.h"
#include "DispatchResult.h"
#include "LyXFunc.h"
#include "Lexer.h"
#include "LyXRC.h"
-#include "Row.h"
#include "Paragraph.h"
#include "paragraph_funcs.h"
#include "ParagraphParameters.h"
if (font.language() != ignore_language ||
font.number() != Font::IGNORE) {
- Paragraph & par = cur.paragraph();
- if (cur.boundary() != text->isRTLBoundary(cur.buffer(), par,
- cur.pos(), text->real_current_font))
+ TextMetrics const & tm = cur.bv().textMetrics(text);
+ if (cur.boundary() != tm.isRTLBoundary(cur.pit(),
+ cur.pos(), cur.real_current_font))
text->setCursor(cur, cur.pit(), cur.pos(),
false, !cur.boundary());
}
}
-void Text::cursorPrevious(Cursor & cur)
-{
- pos_type cpos = cur.pos();
- pit_type cpar = cur.pit();
-
- int x = cur.x_target();
- setCursorFromCoordinates(cur, x, 0);
- cur.dispatch(FuncRequest(cur.selection()? LFUN_UP_SELECT: LFUN_UP));
-
- if (cpar == cur.pit() && cpos == cur.pos())
- // we have a row which is taller than the workarea. The
- // simplest solution is to move to the previous row instead.
- cur.dispatch(FuncRequest(cur.selection()? LFUN_UP_SELECT: LFUN_UP));
-
- finishUndo();
- cur.updateFlags(Update::Force | Update::FitCursor);
-}
-
-
-void Text::cursorNext(Cursor & cur)
-{
- pos_type cpos = cur.pos();
- pit_type cpar = cur.pit();
-
- int x = cur.x_target();
- setCursorFromCoordinates(cur, x, cur.bv().workHeight() - 1);
- cur.dispatch(FuncRequest(cur.selection()? LFUN_DOWN_SELECT: LFUN_DOWN));
-
- if (cpar == cur.pit() && cpos == cur.pos())
- // we have a row which is taller than the workarea. The
- // simplest solution is to move to the next row instead.
- cur.dispatch(
- FuncRequest(cur.selection()? LFUN_DOWN_SELECT: LFUN_DOWN));
-
- finishUndo();
- cur.updateFlags(Update::Force | Update::FitCursor);
-}
-
namespace {
bool Text::isRTL(Buffer const & buffer, Paragraph const & par) const
{
- return par.isRightToLeftPar(buffer.params());
-}
-
-
-bool Text::isRTL(Buffer const & buffer, CursorSlice const & sl, bool boundary) const
-{
- if (!lyxrc.rtl_support && !sl.text())
- return false;
-
- int correction = 0;
- if (boundary && sl.pos() > 0)
- correction = -1;
-
- Paragraph const & par = getPar(sl.pit());
- return getFont(buffer, par, sl.pos() + correction).isVisibleRightToLeft();
-}
-
-
-bool Text::isRTLBoundary(Buffer const & buffer, Paragraph const & par,
- pos_type pos) const
-{
- if (!lyxrc.rtl_support)
- return false;
-
- // no RTL boundary at line start
- if (pos == 0)
- return false;
-
- bool left = getFont(buffer, par, pos - 1).isVisibleRightToLeft();
- bool right;
- if (pos == par.size())
- right = par.isRightToLeftPar(buffer.params());
- else
- right = getFont(buffer, par, pos).isVisibleRightToLeft();
- return left != right;
-}
-
-
-bool Text::isRTLBoundary(Buffer const & buffer, Paragraph const & par,
- pos_type pos, Font const & font) const
-{
- if (!lyxrc.rtl_support)
- return false;
-
- bool left = font.isVisibleRightToLeft();
- bool right;
- if (pos == par.size())
- right = par.isRightToLeftPar(buffer.params());
- else
- right = getFont(buffer, par, pos).isVisibleRightToLeft();
- return left != right;
+ return par.isRTL(buffer.params());
}
BOOST_ASSERT(cur.text() == this);
BufferView * bv = &cur.bv();
+ TextMetrics & tm = cur.bv().textMetrics(this);
CursorSlice oldTopSlice = cur.top();
bool oldBoundary = cur.boundary();
bool sel = cur.selection();
if (cur.selection()) {
cutSelection(cur, true, false);
} else
- deleteLineForward(cur);
+ tm.deleteLineForward(cur);
finishChange(cur, false);
break;
needsUpdate |= cursorDownParagraph(cur);
break;
- case LFUN_SCREEN_UP:
case LFUN_SCREEN_UP_SELECT:
- needsUpdate |= cur.selHandle(cmd.action == LFUN_SCREEN_UP_SELECT);
+ needsUpdate |= cur.selHandle(true);
if (cur.pit() == 0 && cur.textRow().pos() == 0)
cur.undispatched();
else {
- cursorPrevious(cur);
+ tm.cursorPrevious(cur);
}
break;
- case LFUN_SCREEN_DOWN:
case LFUN_SCREEN_DOWN_SELECT:
- needsUpdate |= cur.selHandle(cmd.action == LFUN_SCREEN_DOWN_SELECT);
+ needsUpdate |= cur.selHandle(true);
if (cur.pit() == cur.lastpit()
&& cur.textRow().endpos() == cur.lastpos())
cur.undispatched();
else {
- cursorNext(cur);
+ tm.cursorNext(cur);
}
break;
case LFUN_LINE_BEGIN:
case LFUN_LINE_BEGIN_SELECT:
needsUpdate |= cur.selHandle(cmd.action == LFUN_LINE_BEGIN_SELECT);
- needsUpdate |= cursorHome(cur);
+ needsUpdate |= tm.cursorHome(cur);
break;
case LFUN_LINE_END:
case LFUN_LINE_END_SELECT:
needsUpdate |= cur.selHandle(cmd.action == LFUN_LINE_END_SELECT);
- needsUpdate |= cursorEnd(cur);
+ needsUpdate |= tm.cursorEnd(cur);
break;
case LFUN_WORD_FORWARD:
case LFUN_BREAK_PARAGRAPH:
cap::replaceSelection(cur);
- breakParagraph(cur, 0);
+ breakParagraph(cur, false);
cur.resetAnchor();
break;
case LFUN_BREAK_PARAGRAPH_KEEP_LAYOUT:
cap::replaceSelection(cur);
- breakParagraph(cur, 1);
+ breakParagraph(cur, true);
cur.resetAnchor();
break;
if (cur.pos() == 0)
cur.paragraph().params().labelWidthString(docstring());
else
- breakParagraph(cur, 0);
+ breakParagraph(cur, false);
cur.resetAnchor();
break;
}
case LFUN_SERVER_GET_XY:
cur.message(from_utf8(
- convert<string>(cursorX(cur.bv(), cur.top(), cur.boundary()))
- + ' ' + convert<string>(cursorY(cur.bv(), cur.top(), cur.boundary()))));
+ convert<string>(tm.cursorX(cur.top(), cur.boundary()))
+ + ' ' + convert<string>(tm.cursorY(cur.top(), cur.boundary()))));
break;
case LFUN_SERVER_SET_XY: {
lyxerr << "SETXY: Could not parse coordinates in '"
<< to_utf8(cmd.argument()) << std::endl;
else
- setCursorFromCoordinates(cur, x, y);
+ tm.setCursorFromCoordinates(cur, x, y);
break;
}
case LFUN_SERVER_GET_FONT:
- if (current_font.shape() == Font::ITALIC_SHAPE)
+ if (cur.current_font.shape() == Font::ITALIC_SHAPE)
cur.message(from_ascii("E"));
- else if (current_font.shape() == Font::SMALLCAPS_SHAPE)
+ else if (cur.current_font.shape() == Font::SMALLCAPS_SHAPE)
cur.message(from_ascii("N"));
else
cur.message(from_ascii("0"));
case LFUN_MOUSE_TRIPLE:
if (cmd.button() == mouse_button::button1) {
- cursorHome(cur);
+ tm.cursorHome(cur);
cur.resetAnchor();
- cursorEnd(cur);
+ tm.cursorEnd(cur);
cur.setSelection();
bv->cursor() = cur;
}
int const wh = bv->workHeight();
int const y = std::max(0, std::min(wh - 1, cmd.y));
- setCursorFromCoordinates(cur, cmd.x, y);
+ tm.setCursorFromCoordinates(cur, cmd.x, y);
cur.setTargetX(cmd.x);
if (cmd.y >= wh)
lyx::dispatch(FuncRequest(LFUN_DOWN_SELECT));
}
cur.clearSelection();
- Font const old_font = real_current_font;
+ Font const old_font = cur.real_current_font;
docstring::const_iterator cit = cmd.argument().begin();
docstring::const_iterator end = cmd.argument().end();
updateLabels(bv->buffer());
break;
case LFUN_NOTE_INSERT:
- case LFUN_CHARSTYLE_INSERT:
+ case LFUN_FLEX_INSERT:
case LFUN_BOX_INSERT:
case LFUN_BRANCH_INSERT:
case LFUN_BIBITEM_INSERT:
// reposition the cursor to the caption
cur.pit() = cap_pit;
cur.pos() = 0;
- cur.dispatch(FuncRequest(LFUN_CAPTION_INSERT));
+ // FIXME: This Text/Cursor dispatch handling is a mess!
+ // We cannot use Cursor::dispatch here it needs access to up to
+ // date metrics.
+ FuncRequest cmd_caption(LFUN_CAPTION_INSERT);
+ cur.text()->dispatch(cur, cmd_caption);
+ cur.updateFlags(Update::Force);
// FIXME: When leaving the Float (or Wrap) inset we should
// delete any empty paragraph left above or below the
// caption.
recordUndo(cur);
cur.clearSelection();
insertInset(cur, inset);
- inset->edit(cur, true);
// Show the dialog for the nomenclature entry, since the
// description entry still needs to be filled in.
if (cmd.action == LFUN_NOMENCL_INSERT)
- InsetCommandMailer("nomenclature",
- *reinterpret_cast<InsetCommand *>(inset)).showDialog(&cur.bv());
+ inset->edit(cur, true);
cur.posRight();
break;
}
{
BOOST_ASSERT(cur.text() == this);
- Font const & font = real_current_font;
+ Font const & font = cur.real_current_font;
bool enable = true;
Inset::Code code = Inset::NO_CODE;
case LFUN_NOTE_INSERT:
code = Inset::NOTE_CODE;
break;
- case LFUN_CHARSTYLE_INSERT:
- code = Inset::CHARSTYLE_CODE;
- if (cur.buffer().params().getTextClass().charstyles().empty())
+ case LFUN_FLEX_INSERT: {
+ code = Inset::FLEX_CODE;
+ string s = cmd.getArg(0);
+ InsetLayout il = cur.buffer().params().getTextClass().insetlayout(from_utf8(s));
+ if (il.lyxtype != "charstyle" &&
+ il.lyxtype != "custom" &&
+ il.lyxtype != "element")
enable = false;
break;
+ }
case LFUN_BOX_INSERT:
code = Inset::BOX_CODE;
break;
case LFUN_WORD_SELECT:
case LFUN_PARAGRAPH_UP:
case LFUN_PARAGRAPH_DOWN:
- case LFUN_SCREEN_UP:
- case LFUN_SCREEN_DOWN:
case LFUN_LINE_BEGIN:
case LFUN_LINE_END:
case LFUN_BREAK_LINE: