#endif
#include "insettext.h"
+#include "lyxparagraph.h"
#include "lyxlex.h"
#include "debug.h"
#include "lyxfont.h"
-#include "lyxlex.h"
#include "commandtags.h"
#include "buffer.h"
#include "LyXView.h"
#include "BufferView.h"
-#include "support/textutils.h"
#include "layout.h"
-#include "insetlatexaccent.h"
-#include "insetquotes.h"
-#include "mathed/formulamacro.h"
-#include "figinset.h"
-#include "insetinfo.h"
-#include "insetinclude.h"
-#include "insetbib.h"
-#include "insetcommand.h"
-#include "insetindex.h"
-#include "insetlabel.h"
-#include "insetref.h"
-//#include "insettabular.h"
-#include "insetert.h"
-#include "insetspecialchar.h"
#include "LaTeXFeatures.h"
#include "Painter.h"
#include "lyx_gui_misc.h"
-#include "support/LAssert.h"
#include "lyxtext.h"
#include "lyxcursor.h"
#include "CutAndPaste.h"
#include "font.h"
+#include "minibuffer.h"
+#include "LColor.h"
+#include "support/textutils.h"
+#include "support/LAssert.h"
+#include "lyxrow.h"
+#include "lyxrc.h"
+#include "intl.h"
+#include "trans_mgr.h"
+#include "lyxscreen.h"
+#include "WorkArea.h"
using std::ostream;
using std::ifstream;
+using std::endl;
using std::min;
using std::max;
extern unsigned char getCurrentTextClass(Buffer *);
+extern bool math_insert_greek(BufferView *, char);
+extern int greek_kb_flag;
-InsetText::InsetText(Buffer * buf)
+InsetText::InsetText()
{
par = new LyXParagraph();
- init(buf);
+ init();
}
-InsetText::InsetText(InsetText const & ins, Buffer * buf)
+InsetText::InsetText(InsetText const & ins)
+ : UpdatableInset()
{
par = 0;
- init(buf, &ins);
+ init(&ins);
autoBreakRows = ins.autoBreakRows;
}
-void InsetText::init(Buffer * buf, InsetText const * ins)
+
+InsetText & InsetText::operator=(InsetText const & it)
+{
+ init(&it);
+ autoBreakRows = it.autoBreakRows;
+ return * this;
+}
+
+
+void InsetText::init(InsetText const * ins)
{
+ top_y = 0;
+ last_width = 0;
+ last_height = 0;
+ insetAscent = 0;
+ insetDescent = 0;
+ insetWidth = 0;
the_locking_inset = 0;
- buffer = buf;
cursor_visible = false;
- cursor.x_fix = -1;
- selection_start = selection_end = 0;
interline_space = 1;
no_selection = false;
- init_inset = true;
- maxAscent = maxDescent = insetWidth = 0;
- drawTextXOffset = drawTextYOffset = 0;
+ need_update = INIT;
+ drawTextXOffset = 0;
+ drawTextYOffset = 0;
autoBreakRows = false;
+ drawFrame = NEVER;
xpos = 0.0;
if (ins) {
- if (par)
- delete par;
- par = ins->par->Clone();
+ SetParagraphData(ins->par);
autoBreakRows = ins->autoBreakRows;
+ drawFrame = ins->drawFrame;
}
par->SetInsetOwner(this);
- cursor.par = par;
- cursor.pos = 0;
+ frame_color = LColor::insetframe;
+ locked = false;
+ old_par = 0;
}
InsetText::~InsetText()
{
+ // delete all instances of LyXText before deleting the paragraps used
+ // by it.
+ for (Cache::iterator cit = cache.begin(); cit != cache.end(); ++cit){
+ delete (*cit).second;
+ (*cit).second = 0;
+ }
+ LyXParagraph * p = par->next;
delete par;
+ while(p) {
+ par = p;
+ p = p->next;
+ delete par;
+ }
}
-Inset * InsetText::Clone() const
+void InsetText::clear()
{
- InsetText * t = new InsetText(*this, buffer);
+ // delete all instances of LyXText before deleting the paragraps used
+ // by it.
+ for (Cache::iterator cit = cache.begin(); cit != cache.end(); ++cit){
+ delete (*cit).second;
+ (*cit).second = 0;
+ }
+ LyXParagraph * p = par->next;
+ delete par;
+ while(p) {
+ par = p;
+ p = p->next;
+ delete par;
+ }
+ par = new LyXParagraph();
+}
+
+
+Inset * InsetText::Clone(Buffer const &) const
+{
+ InsetText * t = new InsetText(*this);
return t;
}
-void InsetText::Write(ostream & os) const
+void InsetText::Write(Buffer const * buf, ostream & os) const
{
os << "Text\n";
- WriteParagraphData(os);
+ WriteParagraphData(buf, os);
}
-void InsetText::WriteParagraphData(ostream & os) const
+void InsetText::WriteParagraphData(Buffer const * buf, ostream & os) const
{
- par->writeFile(os, buffer->params, 0, 0);
+ par->writeFile(buf, os, buf->params, 0, 0);
}
-void InsetText::Read(LyXLex & lex)
+void InsetText::Read(Buffer const * buf, LyXLex & lex)
{
- string token, tmptok;
+ string token;
int pos = 0;
LyXParagraph * return_par = 0;
char depth = 0; // signed or unsigned?
+#ifndef NEW_INSETS
LyXParagraph::footnote_flag footnoteflag = LyXParagraph::NO_FOOTNOTE;
LyXParagraph::footnote_kind footnotekind = LyXParagraph::FOOTNOTE;
+#endif
LyXFont font(LyXFont::ALL_INHERIT);
+ // delete all instances of LyXText before deleting the paragraps used
+ // by it.
+ for (Cache::iterator cit = cache.begin(); cit != cache.end(); ++cit){
+ delete (*cit).second;
+ (*cit).second = 0;
+ }
+
+ LyXParagraph * p = par->next;
delete par;
+ while(p) {
+ par = p;
+ p = p->next;
+ delete par;
+ }
par = new LyXParagraph;
- par->SetInsetOwner(this);
-
while (lex.IsOK()) {
lex.nextToken();
token = lex.GetString();
continue;
if (token == "\\end_inset")
break;
- if (buffer->parseSingleLyXformat2Token(lex, par, return_par,
- token, pos, depth,
- font, footnoteflag,
- footnotekind)) {
+ if (const_cast<Buffer*>(buf)->
+ parseSingleLyXformat2Token(lex, par, return_par,token, pos, depth,
+ font
+#ifndef NEW_INSETS
+ , footnoteflag, footnotekind
+#endif
+ ))
+ {
// the_end read this should NEVER happen
lex.printError("\\the_end read in inset! Error in document!");
return;
}
}
+ if (!return_par)
+ return_par = par;
+ par = return_par;
+ while(return_par) {
+ return_par->SetInsetOwner(this);
+ return_par = return_par->next;
+ }
+
if (token != "\\end_inset") {
lex.printError("Missing \\end_inset at this point. "
"Read: `$$Token'");
}
- init_inset = true;
+ need_update = INIT;
}
-int InsetText::ascent(Painter & pain, LyXFont const & font) const
+int InsetText::ascent(BufferView * bv, LyXFont const &) const
{
- if (init_inset) {
- computeTextRows(pain, xpos);
- resetPos(pain);
- init_inset = false;
- }
- if (maxAscent)
- return maxAscent;
- return lyxfont::maxAscent(font);
+ int y_temp = 0;
+ Row * row = TEXT(bv)->GetRowNearY(y_temp);
+ insetAscent = row->ascent_of_text() + TEXT_TO_INSET_OFFSET;
+ return insetAscent;
}
-int InsetText::descent(Painter & pain, LyXFont const & font) const
+int InsetText::descent(BufferView * bv, LyXFont const &) const
{
- if (init_inset) {
- computeTextRows(pain, xpos);
- resetPos(pain);
- init_inset = false;
- }
- if (maxDescent)
- return maxDescent;
- return lyxfont::maxDescent(font);
+ int y_temp = 0;
+ Row * row = TEXT(bv)->GetRowNearY(y_temp);
+ insetDescent = TEXT(bv)->height - row->ascent_of_text() +
+ TEXT_TO_INSET_OFFSET;
+ return insetDescent;
}
-int InsetText::width(Painter & pain, LyXFont const &) const
+int InsetText::width(BufferView * bv, LyXFont const &) const
{
- if (init_inset) {
- computeTextRows(pain, xpos);
- resetPos(pain);
- init_inset = false;
- }
+ insetWidth = max(textWidth(bv->painter()),
+ (int)TEXT(bv)->width + (2 * TEXT_TO_INSET_OFFSET));
return insetWidth;
}
-void InsetText::draw(Painter & pain, LyXFont const & f,
- int baseline, float & x) const
+int InsetText::textWidth(Painter & pain) const
{
- xpos = x;
- UpdatableInset::draw(pain, f, baseline, x);
-
- if (init_inset || (baseline != top_baseline) || (top_x != int(x))) {
+ int w = getMaxWidth(pain, this);
+ return w;
+}
+
+
+void InsetText::draw(BufferView * bv, LyXFont const & f,
+ int baseline, float & x, bool cleared) const
+{
+ Painter & pain = bv->painter();
+
+ // no draw is necessary !!!
+ if ((drawFrame == LOCKED) && !locked && !par->size()) {
+ if (!cleared && (need_update == CLEAR_FRAME)) {
+ pain.rectangle(top_x + 1, baseline - insetAscent + 1,
+ width(bv, f) - 1,
+ insetAscent + insetDescent - 1,
+ LColor::background);
+ }
+ top_x = int(x);
top_baseline = baseline;
- if (init_inset || (top_x != int(x))) {
- top_x = int(x);
- computeTextRows(pain, x);
- init_inset = false;
+ x += width(bv, f);
+ need_update = NONE;
+ return;
+ }
+
+ xpos = x;
+ UpdatableInset::draw(bv, f, baseline, x, cleared);
+
+ // if top_x differs we have a rule down and we don't have to clear anything
+ if (!cleared && (top_x == int(x)) &&
+ ((need_update==FULL) || (top_baseline!=baseline)))
+ {
+ int w = insetWidth;
+ int h = insetAscent + insetDescent;
+ int ty = baseline - insetAscent;
+
+ if (ty < 0) {
+ h += ty;
+ ty = 0;
+ }
+ if ((ty + h) > pain.paperHeight())
+ h = pain.paperHeight();
+ if ((top_x + drawTextXOffset + w) > pain.paperWidth())
+ w = pain.paperWidth();
+ pain.fillRectangle(top_x+drawTextXOffset, ty, w, h);
+ cleared = true;
+ need_update = FULL;
+ }
+ if (!cleared && (need_update == NONE))
+ return;
+
+ if (top_x != int(x)) {
+// printf("InsetText::draw1 -> INIT(%d)\n",insetWidth);
+ need_update = INIT;
+ top_x = int(x);
+ bv->text->status = LyXText::CHANGED_IN_DRAW;
+ return;
+ }
+
+ top_baseline = baseline;
+ top_y = baseline - ascent(bv, f);
+ last_width = width(bv, f);
+ last_height = ascent(bv, f) + descent(bv, f);
+
+ if (the_locking_inset && (cpar(bv) == inset_par) && (cpos(bv) == inset_pos)) {
+ inset_x = cx(bv) - top_x + drawTextXOffset;
+ inset_y = cy(bv) + drawTextYOffset;
+ }
+ if (!cleared && (need_update == CURSOR) && !TEXT(bv)->selection) {
+ x += width(bv, f);
+ need_update = NONE;
+ return;
+ }
+ x += TEXT_TO_INSET_OFFSET;
+ {
+ int y = 0;
+ Row * row = TEXT(bv)->GetRowNearY(y);
+ int y_offset = baseline - row->ascent_of_text();
+ int ph = pain.paperHeight();
+ int first = 0;
+ y = y_offset;
+ while ((row != 0) && ((y+row->height()) <= 0)) {
+ y += row->height();
+ first += row->height();
+ row = row->next();
+ }
+ if (y_offset < 0)
+ y_offset = y;
+ TEXT(bv)->first = first;
+ if (cleared || !locked || (need_update==FULL) || (need_update==INIT)) {
+ int yf = y_offset;
+ y = 0;
+ while ((row != 0) && (yf < ph)) {
+ TEXT(bv)->GetVisibleRow(bv, y+y_offset, int(x), row,
+ y+first, cleared);
+ y += row->height();
+ yf += row->height();
+ row = row->next();
+ }
+ } else if (need_update == SELECTION) {
+ bv->screen()->ToggleToggle(TEXT(bv), bv, y_offset, int(x));
+ } else {
+ locked = false;
+ if (need_update == CURSOR) {
+ bv->screen()->ToggleSelection(TEXT(bv), bv, true, y_offset,int(x));
+ TEXT(bv)->ClearSelection();
+ TEXT(bv)->sel_cursor = TEXT(bv)->cursor;
+ }
+ bv->screen()->Update(TEXT(bv), bv, y_offset, int(x));
+ locked = true;
}
- computeBaselines(baseline);
}
- if (the_locking_inset && (cursor.pos == inset_pos)) {
- resetPos(pain);
- inset_x = cursor.x - top_x + drawTextXOffset;
- inset_y = cursor.y + drawTextYOffset;
+ TEXT(bv)->refresh_y = 0;
+ TEXT(bv)->status = LyXText::UNCHANGED;
+ if ((need_update != CURSOR_PAR) &&
+ ((drawFrame == ALWAYS) || ((drawFrame == LOCKED) && locked)))
+ {
+ pain.rectangle(top_x + 1, baseline - insetAscent + 1,
+ width(bv, f) - 1, insetAscent + insetDescent - 1,
+ frame_color);
+ } else if (need_update == CLEAR_FRAME) {
+ pain.rectangle(top_x + 1, baseline - insetAscent + 1,
+ width(bv, f) - 1, insetAscent + insetDescent - 1,
+ LColor::background);
}
- for(RowList::size_type r = 0; r < rows.size() - 1; ++r) {
- drawRowSelection(pain, rows[r].pos, rows[r + 1].pos, r,
- rows[r].baseline, x);
- drawRowText(pain, rows[r].pos, rows[r + 1].pos, rows[r].baseline, x);
+ x += width(bv, f) - TEXT_TO_INSET_OFFSET;
+ if (bv->text->status==LyXText::CHANGED_IN_DRAW)
+ {
+ need_update = INIT;
+// printf("InsetText::draw2 -> INIT(%d)\n",insetWidth);
}
- x += insetWidth;
+ else if (need_update != INIT)
+ need_update = NONE;
}
-void InsetText::drawRowSelection(Painter & pain, int startpos, int endpos,
- int row, int baseline, float x) const
+void InsetText::update(BufferView * bv, LyXFont const & font, bool reinit)
{
- if (!hasSelection())
+ if (reinit) { // && (need_update != CURSOR)) {
+ need_update = INIT;
+ resizeLyXText(bv);
+ if (owner())
+ owner()->update(bv, font, true);
return;
-
- int s_start, s_end;
- if (selection_start > selection_end) {
- s_start = selection_end;
- s_end = selection_start;
- } else {
- s_start = selection_start;
- s_end = selection_end;
}
- if ((s_start > endpos) || (s_end < startpos))
+ if (the_locking_inset) {
+ inset_x = cx(bv) - top_x + drawTextXOffset;
+ inset_y = cy(bv) + drawTextYOffset;
+ the_locking_inset->update(bv, font, reinit);
+ }
+ if (need_update == INIT) {
+ resizeLyXText(bv);
+ need_update = FULL;
+ }
+ int oldw = insetWidth;
+#if 1
+ insetWidth = TEXT(bv)->width + (2 * TEXT_TO_INSET_OFFSET);
+ // max(textWidth(bv->painter()),
+ // static_cast<int>(TEXT(bv)->width) + drawTextXOffset) +
+ // (2 * TEXT_TO_INSET_OFFSET);
+#else
+ insetWidth = textWidth(bv->painter());
+ if (insetWidth < 0)
+ insetWidth = static_cast<int>(TEXT(bv)->width);
+#endif
+ if (oldw != insetWidth) {
+// printf("TW(%p): %d-%d-%d-%d\n",this,insetWidth, oldw,
+// textWidth(bv->painter()),static_cast<int>(TEXT(bv)->width));
+ resizeLyXText(bv);
+ need_update = FULL;
+ update(bv, font, reinit);
return;
-
- int esel_x;
- int ssel_x = esel_x = int(x);
- LyXFont font;
- int p = startpos;
- for(; p < endpos; ++p) {
- if (p == s_start)
- ssel_x = int(x);
- if ((p >= s_start) && (p <= s_end))
- esel_x = int(x);
- char ch = par->GetChar(p);
- font = GetDrawFont(par,p);
- if (IsFloatChar(ch)) {
- // skip for now
- } else if (ch == LyXParagraph::META_INSET) {
- Inset const * tmpinset = par->GetInset(p);
- x += tmpinset->width(pain, font);
- } else {
- x += lyxfont::width(ch, font);
- }
}
- if (p == s_start)
- ssel_x = int(x);
- if ((p >= s_start) && (p <= s_end))
- esel_x = int(x);
- if (ssel_x < esel_x) {
- pain.fillRectangle(int(ssel_x), baseline-rows[row].asc,
- int(esel_x - ssel_x),
- rows[row].asc + rows[row].desc,
- LColor::selection);
- }
-}
-
-
-void InsetText::drawRowText(Painter & pain, int startpos, int endpos,
- int baseline, float x) const
-{
- Assert(endpos <= par->Last());
-
- for(int p = startpos; p < endpos; ++p) {
- char ch = par->GetChar(p);
- LyXFont font = GetDrawFont(par,p);
- if (IsFloatChar(ch)) {
- // skip for now
- } else if (par->IsNewline(p)) {
- // Draw end-of-line marker
- int wid = lyxfont::width('n', font);
- int asc = lyxfont::maxAscent(font);
- int y = baseline;
- int xp[3], yp[3];
-
- xp[0] = int(x + wid * 0.375);
- yp[0] = int(y - 0.875 * asc * 0.75);
-
- xp[1] = int(x);
- yp[1] = int(y - 0.500 * asc * 0.75);
-
- xp[2] = int(x + wid * 0.375);
- yp[2] = int(y - 0.125 * asc * 0.75);
-
- pain.lines(xp, yp, 3, LColor::eolmarker);
-
- xp[0] = int(x);
- yp[0] = int(y - 0.500 * asc * 0.75);
-
- xp[1] = int(x + wid);
- yp[1] = int(y - 0.500 * asc * 0.75);
-
- xp[2] = int(x + wid);
- yp[2] = int(y - asc * 0.75);
-
- pain.lines(xp, yp, 3, LColor::eolmarker);
- x += wid;
- } else if (ch == LyXParagraph::META_INSET) {
- Inset * tmpinset = par->GetInset(p);
- if (tmpinset)
- tmpinset->draw(pain, font, baseline, x);
- } else {
- pain.text(int(x), baseline, ch, font);
- x += lyxfont::width(ch, font);
- }
+ if ((need_update==CURSOR_PAR) && (TEXT(bv)->status==LyXText::UNCHANGED) &&
+ the_locking_inset)
+ {
+ TEXT(bv)->UpdateInset(bv, the_locking_inset);
}
+
+ if (TEXT(bv)->status == LyXText::NEED_MORE_REFRESH)
+ need_update = FULL;
+
+ int y_temp = 0;
+ Row * row = TEXT(bv)->GetRowNearY(y_temp);
+ insetAscent = row->ascent_of_text() + TEXT_TO_INSET_OFFSET;
+ insetDescent = TEXT(bv)->height - row->ascent_of_text() +
+ TEXT_TO_INSET_OFFSET;
}
-char const * InsetText::EditMessage() const
+void InsetText::UpdateLocal(BufferView * bv, UpdateCodes what, bool mark_dirty)
+{
+// if (what == INIT)
+// printf("InsetText::UpdateLocal -> INIT(%d)\n",insetWidth);
+ TEXT(bv)->FullRebreak(bv);
+ if (need_update != INIT) {
+ if (TEXT(bv)->status == LyXText::NEED_MORE_REFRESH)
+ need_update = FULL;
+ else if (!the_locking_inset || (what != CURSOR))
+ need_update = what;
+ }
+ if ((need_update != CURSOR) || (TEXT(bv)->status != LyXText::UNCHANGED) ||
+ TEXT(bv)->selection)
+ bv->updateInset(this, mark_dirty);
+ bv->owner()->showState();
+ if (old_par != cpar(bv)) {
+ bv->owner()->setLayout(cpar(bv)->GetLayout());
+ old_par = cpar(bv);
+ }
+}
+
+
+string const InsetText::EditMessage() const
{
return _("Opened Text Inset");
}
void InsetText::Edit(BufferView * bv, int x, int y, unsigned int button)
{
- par->SetInsetOwner(this);
+// par->SetInsetOwner(this);
UpdatableInset::Edit(bv, x, y, button);
if (!bv->lockInset(this)) {
lyxerr[Debug::INSETS] << "Cannot lock inset" << endl;
return;
}
+ locked = true;
the_locking_inset = 0;
- selection_start = selection_end = inset_pos = inset_x = inset_y = 0;
-// no_selection = true;
- setPos(bv->painter(), x, y);
- checkAndActivateInset(bv, x, y, button);
- selection_start = selection_end = cursor.pos;
- current_font = real_current_font = GetFont(par, cursor.pos);
+ inset_pos = inset_x = inset_y = 0;
+ inset_boundary = false;
+ inset_par = 0;
+ old_par = 0;
+ if (!checkAndActivateInset(bv, x, y, button))
+ TEXT(bv)->SetCursorFromCoordinates(bv, x-drawTextXOffset,
+ y+insetAscent);
+ TEXT(bv)->sel_cursor = TEXT(bv)->cursor;
bv->text->FinishUndo();
- UpdateLocal(bv, true);
+ ShowInsetCursor(bv);
+ UpdateLocal(bv, FULL, false);
+
+ // If the inset is empty set the language of the current font to the
+ // language to the surronding text.
+ if (par->Last() == 0 && !par->next) {
+ LyXFont font(LyXFont::ALL_IGNORE);
+ font.setLanguage(bv->getParentLanguage(this));
+ SetFont(bv, font, false);
+ }
}
the_locking_inset->InsetUnlock(bv);
the_locking_inset = 0;
}
- lyxerr[Debug::INSETS] << "InsetText::InsetUnlock(" << this <<
- ")" << endl;
- if (hasSelection()) {
- selection_start = selection_end = cursor.pos;
- UpdateLocal(bv, false);
- }
+ HideInsetCursor(bv);
no_selection = false;
+ locked = false;
+ TEXT(bv)->selection = 0;
+ UpdateLocal(bv, CLEAR_FRAME, false);
+ if (owner())
+ bv->owner()->setLayout(owner()->getLyXText(bv)
+ ->cursor.par()->GetLayout());
+ else
+ bv->owner()->setLayout(bv->text->cursor.par()->GetLayout());
}
+
bool InsetText::LockInsetInInset(BufferView * bv, UpdatableInset * inset)
{
lyxerr[Debug::INSETS] << "InsetText::LockInsetInInset(" << inset << "): ";
if (!inset)
return false;
- if (inset == par->GetInset(cursor.pos)) {
+ if (inset == cpar(bv)->GetInset(cpos(bv))) {
lyxerr[Debug::INSETS] << "OK" << endl;
the_locking_inset = inset;
- resetPos(bv->painter());
- inset_x = cursor.x - top_x + drawTextXOffset;
- inset_y = cursor.y + drawTextYOffset;
- inset_pos = cursor.pos;
+ inset_x = cx(bv) - top_x + drawTextXOffset;
+ inset_y = cy(bv) + drawTextYOffset;
+ inset_pos = cpos(bv);
+ inset_par = cpar(bv);
+ inset_boundary = cboundary(bv);
+ TEXT(bv)->UpdateInset(bv, the_locking_inset);
return true;
} else if (the_locking_inset && (the_locking_inset == inset)) {
- if (cursor.pos == inset_pos) {
+ if (cpar(bv) == inset_par && cpos(bv) == inset_pos) {
lyxerr[Debug::INSETS] << "OK" << endl;
- resetPos(bv->painter());
- inset_x = cursor.x - top_x + drawTextXOffset;
- inset_y = cursor.y + drawTextYOffset;
+ inset_x = cx(bv) - top_x + drawTextXOffset;
+ inset_y = cy(bv) + drawTextYOffset;
} else {
lyxerr[Debug::INSETS] << "cursor.pos != inset_pos" << endl;
}
return false;
}
+
bool InsetText::UnlockInsetInInset(BufferView * bv, UpdatableInset * inset,
bool lr)
{
return false;
if (the_locking_inset == inset) {
the_locking_inset->InsetUnlock(bv);
+ TEXT(bv)->UpdateInset(bv, inset);
the_locking_inset = 0;
if (lr)
moveRight(bv, false);
+ old_par = 0; // force layout setting
+ UpdateLocal(bv, CURSOR_PAR, false);
return true;
}
return the_locking_inset->UnlockInsetInInset(bv, inset, lr);
{
if (!the_locking_inset)
return false;
- if (the_locking_inset != inset)
+ if (the_locking_inset != inset) {
+ TEXT(bv)->UpdateInset(bv, the_locking_inset);
+ need_update = CURSOR_PAR;
return the_locking_inset->UpdateInsetInInset(bv, inset);
- lyxerr[Debug::INSETS] << "InsetText::UpdateInsetInInset(" << inset <<
- ")" << endl;
- UpdateLocal(bv, true);
- if (cursor.pos == inset_pos) {
- inset_x = cursor.x - top_x + drawTextXOffset;
- inset_y = cursor.y + drawTextYOffset;
+ }
+// UpdateLocal(bv, FULL, false);
+ if (TEXT(bv)->UpdateInset(bv, inset))
+ UpdateLocal(bv, CURSOR_PAR, false);
+ if (cpar(bv) == inset_par && cpos(bv) == inset_pos) {
+ inset_x = cx(bv) - top_x + drawTextXOffset;
+ inset_y = cy(bv) + drawTextYOffset;
}
return true;
}
void InsetText::InsetButtonPress(BufferView * bv, int x, int y, int button)
{
- if (hasSelection()) {
- selection_start = selection_end = cursor.pos;
- UpdateLocal(bv, false);
- }
no_selection = false;
- setPos(bv->painter(), x, y);
- cursor.x_fix = -1;
+
+ int tmp_x = x - drawTextXOffset;
+ int tmp_y = y + insetAscent - TEXT(bv)->first;
+ Inset * inset = bv->checkInsetHit(TEXT(bv), tmp_x, tmp_y, button);
+
+ HideInsetCursor(bv);
if (the_locking_inset) {
- UpdatableInset
- *inset = 0;
- if (par->GetChar(cursor.pos) == LyXParagraph::META_INSET)
- inset = static_cast<UpdatableInset*>(par->GetInset(cursor.pos));
if (the_locking_inset == inset) {
the_locking_inset->InsetButtonPress(bv,x-inset_x,y-inset_y,button);
return;
} else if (inset) {
// otherwise unlock the_locking_inset and lock the new inset
the_locking_inset->InsetUnlock(bv);
- inset_x = cursor.x - top_x + drawTextXOffset;
- inset_y = cursor.y + drawTextYOffset;
- inset->InsetButtonPress(bv, x-inset_x, y-inset_y, button);
+ inset_x = cx(bv) - top_x + drawTextXOffset;
+ inset_y = cy(bv) + drawTextYOffset;
+ the_locking_inset = static_cast<UpdatableInset*>(inset);
+ inset->InsetButtonPress(bv, x - inset_x, y - inset_y, button);
inset->Edit(bv, x - inset_x, y - inset_y, button);
- UpdateLocal(bv, true);
+ if (the_locking_inset) {
+ UpdateLocal(bv, CURSOR_PAR, false);
+ }
return;
}
// otherwise only unlock the_locking_inset
the_locking_inset->InsetUnlock(bv);
the_locking_inset = 0;
}
- if (bv->the_locking_inset) {
- if ((par->GetChar(cursor.pos) == LyXParagraph::META_INSET) &&
- par->GetInset(cursor.pos) &&
- (par->GetInset(cursor.pos)->Editable() == Inset::HIGHLY_EDITABLE)) {
- UpdatableInset *inset =
- static_cast<UpdatableInset*>(par->GetInset(cursor.pos));
- inset_x = cursor.x - top_x + drawTextXOffset;
- inset_y = cursor.y + drawTextYOffset;
- inset->InsetButtonPress(bv, x-inset_x, y-inset_y, button);
- inset->Edit(bv, x-inset_x, y-inset_y, 0);
- UpdateLocal(bv, true);
+ if (bv->theLockingInset()) {
+ if (inset && inset->Editable() == Inset::HIGHLY_EDITABLE) {
+ UpdatableInset * uinset = static_cast<UpdatableInset*>(inset);
+ inset_x = cx(bv) - top_x + drawTextXOffset;
+ inset_y = cy(bv) + drawTextYOffset;
+ inset_pos = cpos(bv);
+ inset_par = cpar(bv);
+ inset_boundary = cboundary(bv);
+ the_locking_inset = uinset;
+ uinset->InsetButtonPress(bv, x - inset_x, y - inset_y, button);
+ uinset->Edit(bv, x - inset_x, y - inset_y, 0);
+// TEXT(bv)->ClearSelection();
+ if (the_locking_inset) {
+ UpdateLocal(bv, CURSOR_PAR, false);
+ }
+ return;
}
}
- selection_start = selection_end = cursor.pos;
+ if (!inset) {
+ bool paste_internally = false;
+ if ((button == 2) && TEXT(bv)->selection) {
+ LocalDispatch(bv, LFUN_COPY, "");
+ paste_internally = true;
+ }
+ TEXT(bv)->SetCursorFromCoordinates(bv, x-drawTextXOffset,
+ y + insetAscent);
+ TEXT(bv)->sel_cursor = TEXT(bv)->cursor;
+ UpdateLocal(bv, CURSOR, false);
+ bv->owner()->setLayout(cpar(bv)->GetLayout());
+ old_par = cpar(bv);
+ // Insert primary selection with middle mouse
+ // if there is a local selection in the current buffer,
+ // insert this
+ if (button == 2) {
+ if (paste_internally)
+ LocalDispatch(bv, LFUN_PASTE, "");
+ else
+ LocalDispatch(bv, LFUN_PASTESELECTION, "paragraph");
+ }
+ }
+ ShowInsetCursor(bv);
}
UpdatableInset * inset = 0;
if (the_locking_inset) {
- the_locking_inset->InsetButtonRelease(bv, x-inset_x, y-inset_y,button);
+ the_locking_inset->InsetButtonRelease(bv,
+ x - inset_x, y - inset_y,
+ button);
} else {
- if (par->GetChar(cursor.pos) == LyXParagraph::META_INSET) {
- inset = static_cast<UpdatableInset*>(par->GetInset(cursor.pos));
- if (inset->Editable()==Inset::HIGHLY_EDITABLE) {
- inset->InsetButtonRelease(bv, x-inset_x, y-inset_y,button);
+ if (cpar(bv)->GetChar(cpos(bv)) == LyXParagraph::META_INSET) {
+ inset = static_cast<UpdatableInset*>(cpar(bv)->GetInset(cpos(bv)));
+ if (inset->Editable() == Inset::HIGHLY_EDITABLE) {
+ inset->InsetButtonRelease(bv, x - inset_x, y - inset_y,button);
} else {
- inset_x = cursor.x - top_x + drawTextXOffset;
- inset_y = cursor.y + drawTextYOffset;
- inset->InsetButtonRelease(bv, x-inset_x, y-inset_y,button);
- inset->Edit(bv, x-inset_x, y-inset_y, button);
+ inset_x = cx(bv) - top_x + drawTextXOffset;
+ inset_y = cy(bv) + drawTextYOffset;
+ inset->InsetButtonRelease(bv, x - inset_x, y - inset_y,button);
+ inset->Edit(bv, x - inset_x, y - inset_y, button);
}
+ UpdateLocal(bv, CURSOR_PAR, false);
}
}
no_selection = false;
return;
}
if (!no_selection) {
- int old = selection_end;
HideInsetCursor(bv);
- setPos(bv->painter(), x, y);
- selection_end = cursor.pos;
- if (old != selection_end)
- UpdateLocal(bv, false);
+ TEXT(bv)->SetCursorFromCoordinates(bv, x-drawTextXOffset,
+ y+insetAscent);
+ TEXT(bv)->SetSelection();
+ if (TEXT(bv)->toggle_cursor.par()!=TEXT(bv)->toggle_end_cursor.par() ||
+ TEXT(bv)->toggle_cursor.pos()!=TEXT(bv)->toggle_end_cursor.pos())
+ UpdateLocal(bv, SELECTION, false);
ShowInsetCursor(bv);
}
no_selection = false;
UpdatableInset::RESULT
result= UpdatableInset::LocalDispatch(bv, action, arg);
if (result != UNDISPATCHED) {
- resetPos(bv->painter());
return DISPATCHED;
}
if ((action < 0) && arg.empty())
return FINISHED;
- if ((action != LFUN_DOWN) && (action != LFUN_UP) &&
- (action != LFUN_DOWNSEL) && (action != LFUN_UPSEL))
- cursor.x_fix = -1;
if (the_locking_inset) {
result = the_locking_inset->LocalDispatch(bv, action, arg);
if (result == DISPATCHED_NOUPDATE)
return result;
else if (result == DISPATCHED) {
- the_locking_inset->ToggleInsetCursor(bv);
- UpdateLocal(bv, false);
- the_locking_inset->ToggleInsetCursor(bv);
+ UpdateLocal(bv, CURSOR_PAR, false);
return result;
} else if (result == FINISHED) {
- switch(action) {
- case -1:
+ bool dispatched = false;
+ switch (action) {
+ case LFUN_UNKNOWN_ACTION:
+ case LFUN_BREAKPARAGRAPH:
+ case LFUN_BREAKLINE:
+ moveRightIntern(bv, false, false);
+ break;
case LFUN_RIGHT:
- cursor.pos = inset_pos + 1;
- resetPos(bv->painter());
+ if (!TEXT(bv)->cursor.par()->isRightToLeftPar(bv->buffer()->params))
+ moveRightIntern(bv, false, false);
+ dispatched = true;
break;
- case LFUN_DOWN:
- moveDown(bv);
+ case LFUN_LEFT:
+ if (TEXT(bv)->cursor.par()->isRightToLeftPar(bv->buffer()->params))
+ moveRightIntern(bv, false, false);
+ dispatched = true;
break;
}
the_locking_inset = 0;
- return DISPATCHED;
+ if (dispatched)
+ return DISPATCHED;
}
}
HideInsetCursor(bv);
switch (action) {
// Normal chars
- case -1:
- bv->text->SetUndo(Undo::INSERT,
- bv->text->cursor.par->ParFromPos(bv->text->cursor.pos)->previous,
- bv->text->cursor.par->ParFromPos(bv->text->cursor.pos)->next);
- cutSelection();
- cursor.pos = selection_start;
- par->InsertChar(cursor.pos,arg[0]);
- SetCharFont(cursor.pos,current_font);
- ++cursor.pos;
- selection_start = selection_end = cursor.pos;
- UpdateLocal(bv, true);
+ case LFUN_UNKNOWN_ACTION:
+ if (bv->buffer()->isReadonly()) {
+ LyXBell();
+// setErrorMessage(N_("Document is read only"));
+ break;
+ }
+ if (!arg.empty()) {
+ /* Automatically delete the currently selected
+ * text and replace it with what is being
+ * typed in now. Depends on lyxrc settings
+ * "auto_region_delete", which defaults to
+ * true (on). */
+
+ bv->text->SetUndo(bv->buffer(), Undo::INSERT,
+#ifndef NEW_INSETS
+ bv->text->cursor.par()->ParFromPos(bv->text->cursor.pos())->previous,
+ bv->text->cursor.par()->ParFromPos(bv->text->cursor.pos())->next
+#else
+ bv->text->cursor.par()->previous,
+ bv->text->cursor.par()->next
+#endif
+ );
+ bv->setState();
+ if (lyxrc.auto_region_delete) {
+ if (TEXT(bv)->selection){
+ TEXT(bv)->CutSelection(bv, false);
+ }
+ }
+ TEXT(bv)->ClearSelection();
+ for (string::size_type i = 0; i < arg.length(); ++i) {
+ if (greek_kb_flag) {
+ if (!math_insert_greek(bv, arg[i])) {
+#if 0
+ bv->owner()->getIntl()->getTrans()->TranslateAndInsert(arg[i], TEXT(bv));
+#else
+ bv->owner()->getIntl()->getTrans().TranslateAndInsert(arg[i], TEXT(bv));
+#endif
+ } else if (!the_locking_inset) {
+ (void)moveRight(bv, false);
+ }
+ } else {
+#if 0
+ bv->owner()->getIntl()->getTrans()->TranslateAndInsert(arg[i], TEXT(bv));
+#else
+ bv->owner()->getIntl()->getTrans().TranslateAndInsert(arg[i], TEXT(bv));
+#endif
+ }
+ }
+ }
+ UpdateLocal(bv, CURSOR_PAR, true);
+ result=DISPATCHED_NOUPDATE;
break;
// --- Cursor Movements ---------------------------------------------
case LFUN_RIGHTSEL:
bv->text->FinishUndo();
- moveRight(bv, false);
- selection_end = cursor.pos;
- UpdateLocal(bv, false);
+ moveRight(bv, false, true);
+ TEXT(bv)->SetSelection();
+ UpdateLocal(bv, SELECTION, false);
break;
case LFUN_RIGHT:
- bv->text->FinishUndo();
result = moveRight(bv);
- if (hasSelection()) {
- selection_start = selection_end = cursor.pos;
- UpdateLocal(bv, false);
- } else {
- selection_start = selection_end = cursor.pos;
- }
+ bv->text->FinishUndo();
+ TEXT(bv)->ClearSelection();
+ UpdateLocal(bv, CURSOR, false);
break;
case LFUN_LEFTSEL:
bv->text->FinishUndo();
- moveLeft(bv, false);
- selection_end = cursor.pos;
- UpdateLocal(bv, false);
+ moveLeft(bv, false, true);
+ TEXT(bv)->SetSelection();
+ UpdateLocal(bv, SELECTION, false);
break;
case LFUN_LEFT:
bv->text->FinishUndo();
- result= moveLeft(bv);
- if (hasSelection()) {
- selection_start = selection_end = cursor.pos;
- UpdateLocal(bv, false);
- } else {
- selection_start = selection_end = cursor.pos;
- }
+ result = moveLeft(bv);
+ TEXT(bv)->ClearSelection();
+ TEXT(bv)->sel_cursor = TEXT(bv)->cursor;
+ UpdateLocal(bv, CURSOR, false);
break;
case LFUN_DOWNSEL:
bv->text->FinishUndo();
moveDown(bv);
- selection_end = cursor.pos;
- UpdateLocal(bv, false);
+ TEXT(bv)->SetSelection();
+ UpdateLocal(bv, SELECTION, false);
break;
case LFUN_DOWN:
bv->text->FinishUndo();
result = moveDown(bv);
- if (hasSelection()) {
- selection_start = selection_end = cursor.pos;
- UpdateLocal(bv, false);
- } else {
- selection_start = selection_end = cursor.pos;
- }
+ TEXT(bv)->ClearSelection();
+ TEXT(bv)->sel_cursor = TEXT(bv)->cursor;
+ UpdateLocal(bv, CURSOR, false);
break;
case LFUN_UPSEL:
bv->text->FinishUndo();
moveUp(bv);
- selection_end = cursor.pos;
- UpdateLocal(bv, false);
+ TEXT(bv)->SetSelection();
+ UpdateLocal(bv, SELECTION, false);
break;
case LFUN_UP:
bv->text->FinishUndo();
result = moveUp(bv);
- if (hasSelection()) {
- selection_start = selection_end = cursor.pos;
- UpdateLocal(bv, false);
- } else {
- selection_start = selection_end = cursor.pos;
- }
+ TEXT(bv)->ClearSelection();
+ TEXT(bv)->sel_cursor = TEXT(bv)->cursor;
+ UpdateLocal(bv, CURSOR, false);
+ break;
+ case LFUN_HOME:
+ bv->text->FinishUndo();
+ TEXT(bv)->CursorHome(bv);
+ TEXT(bv)->ClearSelection();
+ TEXT(bv)->sel_cursor = TEXT(bv)->cursor;
+ UpdateLocal(bv, CURSOR, false);
+ break;
+ case LFUN_END:
+ TEXT(bv)->CursorEnd(bv);
+ TEXT(bv)->ClearSelection();
+ TEXT(bv)->sel_cursor = TEXT(bv)->cursor;
+ UpdateLocal(bv, CURSOR, false);
break;
case LFUN_BACKSPACE:
- if (!cursor.pos) { // || par->IsNewline(cursor.pos-1)) {
- if (hasSelection()) {
- selection_start = selection_end = cursor.pos;
- UpdateLocal(bv, false);
- }
- break;
- }
- moveLeft(bv);
+ bv->text->SetUndo(bv->buffer(), Undo::DELETE,
+#ifndef NEW_INSETS
+ bv->text->cursor.par()->ParFromPos(bv->text->cursor.pos())->previous,
+ bv->text->cursor.par()->ParFromPos(bv->text->cursor.pos())->next
+#else
+ bv->text->cursor.par()->previous,
+ bv->text->cursor.par()->next
+#endif
+ );
+ if (TEXT(bv)->selection)
+ TEXT(bv)->CutSelection(bv);
+ else
+ TEXT(bv)->Backspace(bv);
+ UpdateLocal(bv, CURSOR_PAR, true);
+ break;
case LFUN_DELETE:
- {
- bv->text->SetUndo(Undo::DELETE,
- bv->text->cursor.par->ParFromPos(bv->text->cursor.pos)->previous,
- bv->text->cursor.par->ParFromPos(bv->text->cursor.pos)->next);
- bool ret = true;
- if (hasSelection()) {
- LyXParagraph::size_type i = selection_start;
- for (; i < selection_end; ++i) {
- par->Erase(selection_start);
- }
- } else
- ret = Delete();
- if (ret) { // we need update
- selection_start = selection_end = cursor.pos;
- UpdateLocal(bv, true);
- } else if (hasSelection()) {
- selection_start = selection_end = cursor.pos;
- UpdateLocal(bv, false);
- }
- }
- resetPos(bv->painter());
- break;
+ bv->text->SetUndo(bv->buffer(), Undo::DELETE,
+#ifndef NEW_INSETS
+ bv->text->cursor.par()->ParFromPos(bv->text->cursor.pos())->previous,
+ bv->text->cursor.par()->ParFromPos(bv->text->cursor.pos())->next
+#else
+ bv->text->cursor.par()->previous,
+ bv->text->cursor.par()->next
+#endif
+ );
+ if (TEXT(bv)->selection)
+ TEXT(bv)->CutSelection(bv);
+ else
+ TEXT(bv)->Delete(bv);
+ UpdateLocal(bv, CURSOR_PAR, true);
+ break;
case LFUN_CUT:
- bv->text->SetUndo(Undo::DELETE,
- bv->text->cursor.par->ParFromPos(bv->text->cursor.pos)->previous,
- bv->text->cursor.par->ParFromPos(bv->text->cursor.pos)->next);
-
- if (cutSelection()) {
- // we need update
- cursor.pos = selection_end = selection_start;
- UpdateLocal(bv, true);
- } else if (hasSelection()) {
- selection_start = selection_end = cursor.pos;
- UpdateLocal(bv, false);
- }
- resetPos(bv->painter());
+ bv->text->SetUndo(bv->buffer(), Undo::DELETE,
+#ifndef NEW_INSETS
+ bv->text->cursor.par()->ParFromPos(bv->text->cursor.pos())->previous,
+ bv->text->cursor.par()->ParFromPos(bv->text->cursor.pos())->next
+#else
+ bv->text->cursor.par()->previous,
+ bv->text->cursor.par()->next
+#endif
+ );
+ TEXT(bv)->CutSelection(bv);
+ UpdateLocal(bv, CURSOR_PAR, true);
break;
case LFUN_COPY:
bv->text->FinishUndo();
- if (copySelection()) {
- // we need update
- selection_start = selection_end = cursor.pos;
- UpdateLocal(bv, true);
- } else if (hasSelection()) {
- selection_start = selection_end = cursor.pos;
- UpdateLocal(bv, false);
- }
+ TEXT(bv)->CopySelection(bv);
+ UpdateLocal(bv, CURSOR_PAR, false);
break;
- case LFUN_PASTE:
+ case LFUN_PASTESELECTION:
{
- bv->text->SetUndo(Undo::INSERT,
- bv->text->cursor.par->ParFromPos(bv->text->cursor.pos)->previous,
- bv->text->cursor.par->ParFromPos(bv->text->cursor.pos)->next);
- if (pasteSelection()) {
- selection_start = selection_end = cursor.pos;
- UpdateLocal(bv, true);
- }
- }
- resetPos(bv->painter());
- break;
- case LFUN_HOME:
- bv->text->FinishUndo();
- for(; cursor.pos > rows[actrow].pos; --cursor.pos)
- cursor.x -= SingleWidth(bv->painter(), par, cursor.pos);
- cursor.x -= SingleWidth(bv->painter(), par, cursor.pos);
- if (hasSelection()) {
- selection_start = selection_end = cursor.pos;
- UpdateLocal(bv, false);
+ string clip(bv->workarea()->getClipboard());
+
+ if (clip.empty())
+ break;
+ if (arg == "paragraph") {
+ TEXT(bv)->InsertStringB(bv, clip);
} else {
- selection_start = selection_end = cursor.pos;
+ TEXT(bv)->InsertStringA(bv, clip);
}
- resetPos(bv->painter());
+ UpdateLocal(bv, CURSOR_PAR, true);
break;
- case LFUN_END:
- {
- bv->text->FinishUndo();
- int checkpos = (int)rows[actrow + 1].pos;
- if ((actrow + 2) < (int)rows.size())
- --checkpos;
- for(; cursor.pos < checkpos; ++cursor.pos)
- cursor.x += SingleWidth(bv->painter(), par, cursor.pos);
- if (hasSelection()) {
- selection_start = selection_end = cursor.pos;
- UpdateLocal(bv, false);
- } else {
- selection_start = selection_end = cursor.pos;
- }
}
- resetPos(bv->painter());
- break;
- case LFUN_MATH_MODE:
- InsertInset(bv, new InsetFormula);
- return DISPATCHED;
- case LFUN_INSET_ERT:
- InsertInset(bv, new InsetERT(buffer));
- return DISPATCHED;
+ case LFUN_PASTE:
+ if (!autoBreakRows) {
+ CutAndPaste cap;
+
+ if (cap.nrOfParagraphs() > 1) {
+ WriteAlert(_("Impossible operation"),
+ _("Cannot include more than one paragraph!"),
+ _("Sorry."));
+ break;
+ }
+ }
+ bv->text->SetUndo(bv->buffer(), Undo::INSERT,
+#ifndef NEW_INSETS
+ bv->text->cursor.par()->ParFromPos(bv->text->cursor.pos())->previous,
+ bv->text->cursor.par()->ParFromPos(bv->text->cursor.pos())->next
+#else
+ bv->text->cursor.par()->previous,
+ bv->text->cursor.par()->next
+#endif
+ );
+ TEXT(bv)->PasteSelection(bv);
+ UpdateLocal(bv, CURSOR_PAR, true);
+ break;
case LFUN_BREAKPARAGRAPH:
+ if (!autoBreakRows)
+ return DISPATCHED;
+ TEXT(bv)->BreakParagraph(bv, 0);
+ UpdateLocal(bv, FULL, true);
+ break;
+ case LFUN_BREAKPARAGRAPHKEEPLAYOUT:
+ if (!autoBreakRows)
+ return DISPATCHED;
+ TEXT(bv)->BreakParagraph(bv, 1);
+ UpdateLocal(bv, FULL, true);
+ break;
case LFUN_BREAKLINE:
if (!autoBreakRows)
return DISPATCHED;
- bv->text->SetUndo(Undo::INSERT,
- bv->text->cursor.par->ParFromPos(bv->text->cursor.pos)->previous,
- bv->text->cursor.par->ParFromPos(bv->text->cursor.pos)->next);
- par->InsertChar(cursor.pos,LyXParagraph::META_NEWLINE);
- SetCharFont(cursor.pos,current_font);
- UpdateLocal(bv, true);
- ++cursor.pos;
- selection_start = selection_end = cursor.pos;
- resetPos(bv->painter());
+ bv->text->SetUndo(bv->buffer(), Undo::INSERT,
+#ifndef NEW_INSETS
+ bv->text->cursor.par()->ParFromPos(bv->text->cursor.pos())->previous,
+ bv->text->cursor.par()->ParFromPos(bv->text->cursor.pos())->next
+#else
+ bv->text->cursor.par()->previous,
+ bv->text->cursor.par()->next
+#endif
+ );
+ TEXT(bv)->InsertChar(bv, LyXParagraph::META_NEWLINE);
+ UpdateLocal(bv, CURSOR_PAR, true);
break;
+ case LFUN_LAYOUT:
+ // do not set layouts on non breakable textinsets
+ if (autoBreakRows) {
+ LyXTextClass::size_type cur_layout = cpar(bv)->layout;
+
+ // Derive layout number from given argument (string)
+ // and current buffer's textclass (number). */
+ LyXTextClassList::ClassList::size_type tclass =
+ bv->buffer()->params.textclass;
+ std::pair <bool, LyXTextClass::size_type> layout =
+ textclasslist.NumberOfLayout(tclass, arg);
+
+ // If the entry is obsolete, use the new one instead.
+ if (layout.first) {
+ string obs = textclasslist.Style(tclass,layout.second).
+ obsoleted_by();
+ if (!obs.empty())
+ layout = textclasslist.NumberOfLayout(tclass, obs);
+ }
+
+ // see if we found the layout number:
+ if (!layout.first) {
+ string msg = string(N_("Layout ")) + arg + N_(" not known");
+
+ bv->owner()->getMiniBuffer()->Set(msg);
+ break;
+ }
+
+ if (cur_layout != layout.second) {
+ cur_layout = layout.second;
+ TEXT(bv)->SetLayout(bv, layout.second);
+ bv->owner()->setLayout(cpar(bv)->GetLayout());
+ UpdateLocal(bv, CURSOR_PAR, true);
+ }
+ } else {
+ // reset the layout box
+ bv->owner()->setLayout(cpar(bv)->GetLayout());
+ }
+ break;
+ case LFUN_PARAGRAPH_SPACING:
+ // This one is absolutely not working. When fiddling with this
+ // it also seems to me that the paragraphs inside the insettext
+ // inherit bufferparams/paragraphparams in a strange way. (Lgb)
+ {
+ LyXParagraph * par = TEXT(bv)->cursor.par();
+ Spacing::Space cur_spacing = par->spacing.getSpace();
+ float cur_value = 1.0;
+ if (cur_spacing == Spacing::Other) {
+ cur_value = par->spacing.getValue();
+ }
+
+ std::istringstream istr(arg.c_str());
+ string tmp;
+ istr >> tmp;
+ Spacing::Space new_spacing = cur_spacing;
+ float new_value = cur_value;
+ if (tmp.empty()) {
+ lyxerr << "Missing argument to `paragraph-spacing'"
+ << endl;
+ } else if (tmp == "single") {
+ new_spacing = Spacing::Single;
+ } else if (tmp == "onehalf") {
+ new_spacing = Spacing::Onehalf;
+ } else if (tmp == "double") {
+ new_spacing = Spacing::Double;
+ } else if (tmp == "other") {
+ new_spacing = Spacing::Other;
+ float tmpval = 0.0;
+ istr >> tmpval;
+ lyxerr << "new_value = " << tmpval << endl;
+ if (tmpval != 0.0)
+ new_value = tmpval;
+ } else if (tmp == "default") {
+ new_spacing = Spacing::Default;
+ } else {
+ lyxerr << _("Unknown spacing argument: ")
+ << arg << endl;
+ }
+ if (cur_spacing != new_spacing || cur_value != new_value) {
+ par->spacing.set(new_spacing, new_value);
+ //TEXT(bv)->RedoParagraph(owner->view());
+ UpdateLocal(bv, CURSOR_PAR, true);
+ //bv->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
+ }
+ }
+ break;
+
default:
result = UNDISPATCHED;
break;
}
-int InsetText::Latex(ostream & os, bool /*fragile*/, bool) const
+int InsetText::Latex(Buffer const * buf, ostream & os, bool, bool) const
{
- TexRow texrow;
- int ret = par->SimpleTeXOnePar(os, texrow);
- return ret;
+ TexRow texrow;
+ buf->latexParagraphs(os, par, 0, texrow);
+ return texrow.rows();
}
-void InsetText::Validate(LaTeXFeatures & features) const
+int InsetText::Ascii(Buffer const * buf, ostream & os, int linelen) const
{
- par->validate(features);
+ LyXParagraph * p = par;
+ unsigned int lines = 0;
+
+ string tmp;
+ while (p) {
+ tmp = buf->asciiParagraph(p, linelen);
+ lines += countChar(tmp, '\n');
+ os << tmp;
+ p = p->next;
+ }
+ return lines;
}
-// Returns the width of a character at a certain spot
-int InsetText::SingleWidth(Painter & pain, LyXParagraph * par, int pos) const
+int InsetText::DocBook(Buffer const * buf, ostream & os) const
{
- LyXFont font = GetDrawFont(par, pos);
- char c = par->GetChar(pos);
-
- if (IsPrintable(c)) {
- return lyxfont::width(c, font);
- } else if (c == LyXParagraph::META_INSET) {
- Inset const * tmpinset = par->GetInset(pos);
- if (tmpinset)
- return tmpinset->width(pain, font);
- else
- return 0;
- } else if (IsSeparatorChar(c))
- c = ' ';
- else if (IsNewlineChar(c))
- c = 'n';
- return lyxfont::width(c, font);
+ LyXParagraph * p = par;
+ unsigned int lines = 0;
+ int desc=0;
+
+ string tmp;
+ while (p) {
+ buf->SimpleDocBookOnePar(os,tmp,p,desc,0);
+ p = p->next;
+ }
+
+ return lines;
}
-// Returns the width of a character at a certain spot
-void InsetText::SingleHeight(Painter & pain, LyXParagraph * par,int pos,
- int & asc, int & desc) const
+void InsetText::Validate(LaTeXFeatures & features) const
{
- LyXFont font = GetDrawFont(par, pos);
- char c = par->GetChar(pos);
-
- asc = desc = 0;
- if (c == LyXParagraph::META_INSET) {
- Inset const * tmpinset=par->GetInset(pos);
- if (tmpinset) {
- asc = tmpinset->ascent(pain, font);
- desc = tmpinset->descent(pain, font);
- }
- } else {
- asc = lyxfont::maxAscent(font);
- desc = lyxfont::maxDescent(font);
- }
- return;
-}
-
-
-// Gets the fully instantiated font at a given position in a paragraph
-// Basically the same routine as LyXParagraph::getFont() in paragraph.C.
-// The difference is that this one is used for displaying, and thus we
-// are allowed to make cosmetic improvements. For instance make footnotes
-// smaller. (Asger)
-// If position is -1, we get the layout font of the paragraph.
-// If position is -2, we get the font of the manual label of the paragraph.
-LyXFont InsetText::GetFont(LyXParagraph * par, int pos) const
-{
- char par_depth = par->GetDepth();
-
- LyXLayout const & layout =
- textclasslist.Style(buffer->params.textclass, par->GetLayout());
-
- // We specialize the 95% common case:
- if (par->footnoteflag == LyXParagraph::NO_FOOTNOTE && !par_depth) {
- if (pos >= 0) {
- // 95% goes here
- if (layout.labeltype == LABEL_MANUAL
- && pos < BeginningOfMainBody(par)) {
- // 1% goes here
- return par->GetFontSettings(pos).realize(layout.reslabelfont);
- } else
- return par->GetFontSettings(pos).realize(layout.resfont);
- } else {
- // 5% goes here.
- // process layoutfont for pos == -1 and labelfont for pos < -1
- if (pos == -1)
- return layout.resfont;
- else
- return layout.reslabelfont;
- }
- }
- // The uncommon case need not be optimized as much
-
- LyXFont layoutfont, tmpfont;
-
- if (pos >= 0){
- // 95% goes here
- if (pos < BeginningOfMainBody(par)) {
- // 1% goes here
- layoutfont = layout.labelfont;
- } else {
- // 99% goes here
- layoutfont = layout.font;
- }
- tmpfont = par->GetFontSettings(pos);
- tmpfont.realize(layoutfont);
- } else{
- // 5% goes here.
- // process layoutfont for pos == -1 and labelfont for pos < -1
- if (pos == -1)
- tmpfont = layout.font;
- else
- tmpfont = layout.labelfont;
+ LyXParagraph * p = par;
+ while(p) {
+ p->validate(features);
+ p = p->next;
}
-
- // Resolve against environment font information
- //if (par->GetDepth()){ // already in while condition
- while (par && par_depth && !tmpfont.resolved()) {
- par = par->DepthHook(par_depth - 1);
- if (par) {
- tmpfont.realize(textclasslist.Style(buffer->params.textclass,
- par->GetLayout()).font);
- par_depth = par->GetDepth();
- }
- }
- tmpfont.realize((textclasslist.TextClass(buffer->params.textclass).
- defaultfont()));
- return tmpfont;
}
-// the font for drawing may be different from the real font
-LyXFont InsetText::GetDrawFont(LyXParagraph * par, int pos) const
-{
- return GetFont(par, pos);
-}
-int InsetText::BeginningOfMainBody(LyXParagraph * par) const
+int InsetText::BeginningOfMainBody(Buffer const * buf, LyXParagraph * p) const
{
- if (textclasslist.Style(buffer->params.textclass,
- par->GetLayout()).labeltype != LABEL_MANUAL)
- return 0;
+ if (textclasslist.Style(buf->params.textclass,
+ p->GetLayout()).labeltype != LABEL_MANUAL)
+ return 0;
else
- return par->BeginningOfMainBody();
+ return p->BeginningOfMainBody();
}
-void InsetText::GetCursorPos(int & x, int & y) const
+void InsetText::GetCursorPos(BufferView * bv,
+ int & x, int & y) const
{
- x = cursor.x;
- y = cursor.y;
+ x = cx(bv);
+ y = cy(bv);
}
-int InsetText::InsetInInsetY()
+unsigned int InsetText::InsetInInsetY()
{
if (!the_locking_inset)
return 0;
return;
}
- LyXFont font = GetDrawFont(par, cursor.pos);
+ LyXFont font = TEXT(bv)->GetFont(bv->buffer(), cpar(bv), cpos(bv));
int asc = lyxfont::maxAscent(font);
int desc = lyxfont::maxDescent(font);
if (cursor_visible)
bv->hideLockedInsetCursor();
else
- bv->showLockedInsetCursor(cursor.x, cursor.y, asc, desc);
+ bv->showLockedInsetCursor(cx(bv), cy(bv), asc, desc);
cursor_visible = !cursor_visible;
}
-void InsetText::ShowInsetCursor(BufferView * bv)
+void InsetText::ShowInsetCursor(BufferView * bv, bool show)
{
if (the_locking_inset) {
the_locking_inset->ShowInsetCursor(bv);
return;
}
if (!cursor_visible) {
- LyXFont font = GetDrawFont(par, cursor.pos);
+ LyXFont font = TEXT(bv)->GetFont(bv->buffer(), cpar(bv), cpos(bv));
int asc = lyxfont::maxAscent(font);
int desc = lyxfont::maxDescent(font);
- bv->fitLockedInsetCursor(cursor.x, cursor.y, asc, desc);
- bv->showLockedInsetCursor(cursor.x, cursor.y, asc, desc);
+
+ bv->fitLockedInsetCursor(cx(bv), cy(bv), asc, desc);
+ if (show)
+ bv->showLockedInsetCursor(cx(bv), cy(bv), asc, desc);
cursor_visible = true;
}
}
}
-void InsetText::setPos(Painter & pain, int x, int y) const
+UpdatableInset::RESULT
+InsetText::moveRight(BufferView * bv, bool activate_inset, bool selecting)
{
- x -= drawTextXOffset;
- y -= drawTextYOffset;
- // search right X-pos x==0 -> top_x
- cursor.pos = actrow = 0;
- cursor.y = top_baseline;
- y += cursor.y;
- for(unsigned int i = 1;
- ((cursor.y + rows[i - 1].desc) < y) && (i < rows.size() - 1); ++i) {
- cursor.y = rows[i].baseline;
- cursor.pos = rows[i].pos;
- actrow = i;
- }
- cursor.y -= top_baseline;
- cursor.x = top_x;
- x += top_x;
-
- int swh;
- int sw = swh = SingleWidth(pain, par,cursor.pos);
- if (par->GetChar(cursor.pos)!=LyXParagraph::META_INSET)
- swh /= 2;
- int checkpos = rows[actrow + 1].pos;
- if ((actrow+2) < (int)rows.size())
- --checkpos;
- while ((cursor.pos < checkpos) && ((cursor.x + swh) < x)) {
- cursor.x += sw;
- ++cursor.pos;
- sw = swh = SingleWidth(pain, par,cursor.pos);
- if (par->GetChar(cursor.pos)!=LyXParagraph::META_INSET)
- swh /= 2;
- }
+ if (TEXT(bv)->cursor.par()->isRightToLeftPar(bv->buffer()->params))
+ return moveLeftIntern(bv, false, activate_inset, selecting);
+ else
+ return moveRightIntern(bv, false, activate_inset, selecting);
}
-
-void InsetText::resetPos(Painter & pain) const
+UpdatableInset::RESULT
+InsetText::moveLeft(BufferView * bv, bool activate_inset, bool selecting)
{
- if (!rows.size())
- return;
-
- int old_pos = cursor.pos;
-
- cursor.y = top_baseline;
- actrow = 0;
- for(unsigned int i = 0; (i < (rows.size()-1)) && (rows[i].pos <= cursor.pos);
- ++i) {
- cursor.y = rows[i].baseline;
- actrow = i;
- }
- cursor.y -= top_baseline;
- setPos(pain, 0, cursor.y);
- cursor.x = top_x;
- while(cursor.pos < old_pos) {
- cursor.x += SingleWidth(pain, par,cursor.pos);
- ++cursor.pos;
- }
+ if (TEXT(bv)->cursor.par()->isRightToLeftPar(bv->buffer()->params))
+ return moveRightIntern(bv, true, activate_inset, selecting);
+ else
+ return moveLeftIntern(bv, true, activate_inset, selecting);
}
UpdatableInset::RESULT
-InsetText::moveRight(BufferView * bv, bool activate_inset)
+InsetText::moveRightIntern(BufferView * bv, bool behind,
+ bool activate_inset, bool selecting)
{
- if (cursor.pos >= par->Last())
+ if (!cpar(bv)->next && (cpos(bv) >= cpar(bv)->Last()))
return FINISHED;
- if (activate_inset && checkAndActivateInset(bv)) {
+ if (activate_inset && checkAndActivateInset(bv, behind))
return DISPATCHED;
- }
- ++cursor.pos;
- resetPos(bv->painter());
- real_current_font = current_font = GetFont(par, cursor.pos);
+ TEXT(bv)->CursorRight(bv, selecting);
return DISPATCHED_NOUPDATE;
}
UpdatableInset::RESULT
-InsetText::moveLeft(BufferView * bv, bool activate_inset)
+InsetText::moveLeftIntern(BufferView * bv, bool behind,
+ bool activate_inset, bool selecting)
{
- if (cursor.pos <= 0)
+ if (!cpar(bv)->previous && (cpos(bv) <= 0))
return FINISHED;
- --cursor.pos;
- resetPos(bv->painter());
- if (activate_inset)
- if (checkAndActivateInset(bv, -1, -1))
- return DISPATCHED;
+ TEXT(bv)->CursorLeft(bv, selecting);
+ if (activate_inset && checkAndActivateInset(bv, behind))
+ return DISPATCHED;
return DISPATCHED_NOUPDATE;
}
UpdatableInset::RESULT
InsetText::moveUp(BufferView * bv)
{
- if (!actrow)
+ if (!crow(bv)->previous())
return FINISHED;
- cursor.y = rows[actrow - 1].baseline - top_baseline;
- if (cursor.x_fix < 0)
- cursor.x_fix = cursor.x;
- setPos(bv->painter(), cursor.x_fix-top_x+drawTextXOffset, cursor.y);
+ TEXT(bv)->CursorUp(bv);
return DISPATCHED_NOUPDATE;
}
UpdatableInset::RESULT
InsetText::moveDown(BufferView * bv)
{
- if (actrow >= int(rows.size() - 2))
+ if (!crow(bv)->next())
return FINISHED;
- cursor.y = rows[actrow + 1].baseline - top_baseline;
- if (cursor.x_fix < 0)
- cursor.x_fix = cursor.x;
- setPos(bv->painter(), cursor.x_fix-top_x+drawTextXOffset, cursor.y);
+ TEXT(bv)->CursorDown(bv);
return DISPATCHED_NOUPDATE;
}
-bool InsetText::Delete()
+bool InsetText::InsertInset(BufferView * bv, Inset * inset)
{
- if ((par->GetChar(cursor.pos)==LyXParagraph::META_INSET) &&
- !par->GetInset(cursor.pos)->Deletable()) {
+ if (the_locking_inset) {
+ if (the_locking_inset->InsertInsetAllowed(inset))
+ return the_locking_inset->InsertInset(bv, inset);
return false;
}
- par->Erase(cursor.pos);
+ bv->text->SetUndo(bv->buffer(), Undo::INSERT,
+#ifndef NEW_INSETS
+ bv->text->cursor.par()->ParFromPos(bv->text->cursor.pos())->previous,
+ bv->text->cursor.par()->ParFromPos(bv->text->cursor.pos())->next
+#else
+ bv->text->cursor.par()->previous,
+ bv->text->cursor.par()->next
+#endif
+ );
+ inset->setOwner(this);
+ HideInsetCursor(bv);
+ TEXT(bv)->InsertInset(bv, inset);
+ if ((cpar(bv)->GetChar(cpos(bv)) != LyXParagraph::META_INSET) ||
+ (cpar(bv)->GetInset(cpos(bv)) != inset))
+ TEXT(bv)->CursorLeft(bv);
+ TEXT(bv)->selection = 0;
+ bv->fitCursor(TEXT(bv));
+ UpdateLocal(bv, CURSOR_PAR, true);
+ ShowInsetCursor(bv);
return true;
}
-bool InsetText::InsertInset(BufferView * bv, Inset * inset)
+UpdatableInset * InsetText::GetLockingInset()
{
- bv->text->SetUndo(Undo::INSERT,
- bv->text->cursor.par->ParFromPos(bv->text->cursor.pos)->previous,
- bv->text->cursor.par->ParFromPos(bv->text->cursor.pos)->next);
- if (inset->Editable() == Inset::IS_EDITABLE) {
- UpdatableInset *i = (UpdatableInset *)inset;
- i->setOwner((UpdatableInset *)this);
- }
- par->InsertChar(cursor.pos, LyXParagraph::META_INSET);
- par->InsertInset(cursor.pos, inset);
- if (hasSelection()) {
- selection_start = selection_end = cursor.pos;
- } else {
- selection_start = selection_end = cursor.pos;
- }
- UpdateLocal(bv, true);
- static_cast<UpdatableInset*>(inset)->Edit(bv, 0, 0, 0);
- return true;
+ return the_locking_inset ? the_locking_inset->GetLockingInset() : this;
}
-UpdatableInset * InsetText::GetLockingInset()
+UpdatableInset * InsetText::GetFirstLockingInsetOfType(Inset::Code c)
{
- return the_locking_inset ? the_locking_inset->GetLockingInset() : this;
+ if (c == LyxCode())
+ return this;
+ if (the_locking_inset)
+ return the_locking_inset->GetFirstLockingInsetOfType(c);
+ return 0;
}
void InsetText::SetFont(BufferView * bv, LyXFont const & font, bool toggleall)
{
- // if there is no selection just set the current_font
- if (!hasSelection()) {
- // Determine basis font
- LyXFont layoutfont;
- if (cursor.pos < BeginningOfMainBody(par))
- layoutfont = GetFont(par, -2);
- else
- layoutfont = GetFont(par, -1);
-
- // Update current font
- real_current_font.update(font, bv->buffer()->params.language_info,
- toggleall);
-
- // Reduce to implicit settings
- current_font = real_current_font;
- current_font.reduce(layoutfont);
- // And resolve it completely
- real_current_font.realize(layoutfont);
- return;
- }
-
- int s_start, s_end;
- if (selection_start > selection_end) {
- s_start = selection_end;
- s_end = selection_start;
- } else {
- s_start = selection_start;
- s_end = selection_end;
+ bv->text->SetUndo(bv->buffer(), Undo::EDIT,
+#ifndef NEW_INSETS
+ bv->text->cursor.par()->ParFromPos(bv->text->cursor.pos())->previous,
+ bv->text->cursor.par()->ParFromPos(bv->text->cursor.pos())->next
+#else
+ bv->text->cursor.par()->previous,
+ bv->text->cursor.par()->next
+#endif
+ );
+ TEXT(bv)->SetFont(bv, font, toggleall);
+ bv->fitCursor(TEXT(bv));
+ UpdateLocal(bv, CURSOR_PAR, true);
+}
+
+
+bool InsetText::checkAndActivateInset(BufferView * bv, bool behind)
+{
+ if (cpar(bv)->GetChar(cpos(bv)) == LyXParagraph::META_INSET) {
+ unsigned int x;
+ unsigned int y;
+ Inset * inset =
+ static_cast<UpdatableInset*>(cpar(bv)->GetInset(cpos(bv)));
+ if (!inset || inset->Editable() != Inset::HIGHLY_EDITABLE)
+ return false;
+ LyXFont const font =
+ TEXT(bv)->GetFont(bv->buffer(), cpar(bv), cpos(bv));
+ if (behind) {
+ x = inset->width(bv, font);
+ y = font.isRightToLeft() ? 0 : inset->descent(bv, font);
+ } else {
+ x = 0;
+ y = font.isRightToLeft() ? inset->descent(bv, font) : 0;
+ }
+ //inset_x = cx(bv) - top_x + drawTextXOffset;
+ //inset_y = cy(bv) + drawTextYOffset;
+ inset->Edit(bv, x, y, 0);
+ if (!the_locking_inset)
+ return false;
+ UpdateLocal(bv, CURSOR_PAR, false);
+ return true;
}
- LyXFont newfont;
- while(s_start < s_end) {
- newfont = GetFont(par,s_start);
- newfont.update(font, bv->buffer()->params.language_info, toggleall);
- SetCharFont(s_start, newfont);
- ++s_start;
+ return false;
+}
+
+
+bool InsetText::checkAndActivateInset(BufferView * bv, int x, int y,
+ int button)
+{
+ x = x - drawTextXOffset;
+ y = y + insetAscent;
+ Inset * inset = bv->checkInsetHit(TEXT(bv), x, y, button);
+
+ if (inset) {
+ if (x < 0)
+ x = insetWidth;
+ if (y < 0)
+ y = insetDescent;
+ inset_x = cx(bv) - top_x + drawTextXOffset;
+ inset_y = cy(bv) + drawTextYOffset;
+ inset->Edit(bv, x - inset_x, y - inset_y, button);
+ if (!the_locking_inset)
+ return false;
+ UpdateLocal(bv, CURSOR_PAR, false);
+ return true;
}
- UpdateLocal(bv, true);
+ return false;
}
-void InsetText::SetCharFont(int pos, LyXFont const & f)
+int InsetText::getMaxWidth(Painter & pain, UpdatableInset const * inset) const
{
- /* let the insets convert their font */
- LyXFont font(f);
-
- if (par->GetChar(pos) == LyXParagraph::META_INSET) {
- if (par->GetInset(pos))
- font = par->GetInset(pos)->ConvertFont(font);
+ int w = UpdatableInset::getMaxWidth(pain, inset);
+ if (w < 0) {
+ return w;
+ }
+ if (owner()) {
+ w = w - top_x + owner()->x();
+ return w;
}
- LyXLayout const & layout =
- textclasslist.Style(buffer->params.textclass,par->GetLayout());
+ w -= (2 * TEXT_TO_INSET_OFFSET);
+ return w - top_x;
+// return w - (2*TEXT_TO_INSET_OFFSET);
+}
- // Get concrete layout font to reduce against
- LyXFont layoutfont;
- if (pos < BeginningOfMainBody(par))
- layoutfont = layout.labelfont;
- else
- layoutfont = layout.font;
-
-
- layoutfont.realize((textclasslist.TextClass(buffer->params.textclass).
- defaultfont()));
-
- // Now, reduce font against full layout font
- font.reduce(layoutfont);
-
- par->SetFont(pos, font);
-}
-
-
-void InsetText::computeTextRows(Painter & pain, float x) const
-{
- int p,
- nwp = 0,
- asc = 0,
- desc = 0,
- oasc = 0,
- odesc = 0,
- owidth = 0,
- wordAscent,
- wordDescent;
- row_struct row;
-
- if (rows.size())
- rows.clear();
- int width = wordAscent = wordDescent = 0;
- insetWidth = maxAscent = maxDescent = 0;
- row.asc = 0;
- row.desc = 0;
- row.pos = 0;
- row.baseline = 0;
- rows.push_back(row);
- if (!autoBreakRows) {
- for(p = 0; p < par->Last(); ++p) {
- insetWidth += SingleWidth(pain, par, p);
- SingleHeight(pain, par, p, asc, desc);
- maxAscent = max(maxAscent, asc);
- maxDescent = max(maxDescent, desc);
- }
- rows[0].asc = maxAscent;
- rows[0].desc = maxDescent;
- // alocate a dummy row for the endpos
- row.pos = par->Last();
- rows.push_back(row);
- return;
+void InsetText::SetParagraphData(LyXParagraph *p)
+{
+ // delete all instances of LyXText before deleting the paragraps used
+ // by it.
+ for (Cache::iterator cit = cache.begin(); cit != cache.end(); ++cit){
+ delete (*cit).second;
+ (*cit).second = 0;
}
- bool is_first_word_in_row = true;
- int cw, lastWordWidth = 0;
- int maxWidth = getMaxTextWidth(pain, this, x);
-
- for(p = 0; p < par->Last(); ++p) {
- cw = SingleWidth(pain, par, p);
- width += cw;
- lastWordWidth += cw;
- SingleHeight(pain, par, p, asc, desc);
- wordAscent = max(wordAscent, asc);
- wordDescent = max(wordDescent, desc);
- if (par->IsNewline(p)) {
- if (!is_first_word_in_row && (width >= maxWidth)) {
- // we have to split also the row above
- rows.back().asc = oasc;
- rows.back().desc = odesc;
- row.pos = nwp;
- rows.push_back(row);
- oasc = wordAscent;
- odesc = wordDescent;
- insetWidth = max(insetWidth, owidth);
- width = lastWordWidth;
- lastWordWidth = 0;
- }
- rows.back().asc = wordAscent;
- rows.back().desc = wordDescent;
- row.pos = ++p;
- rows.push_back(row);
- SingleHeight(pain, par, p, oasc, odesc);
- insetWidth = max(insetWidth, owidth);
- width = 0;
- is_first_word_in_row = true;
- wordAscent = wordDescent = lastWordWidth = 0;
- nwp = p;
- continue;
- }
- Inset * inset = 0;
- if (((p + 1) < par->Last()) &&
- (par->GetChar(p + 1)==LyXParagraph::META_INSET))
- inset = par->GetInset(p + 1);
- if (inset) {
- inset->setOwner(this);
- if (inset->display()) {
- if (!is_first_word_in_row && (width >= maxWidth)) {
- // we have to split also the row above
- rows.back().asc = oasc;
- rows.back().desc = odesc;
- row.pos = nwp;
- rows.push_back(row);
- oasc = wordAscent;
- odesc = wordDescent;
- insetWidth = max(insetWidth, owidth);
- width = lastWordWidth;
- lastWordWidth = 0;
- } else {
- oasc = max(oasc, wordAscent);
- odesc = max(odesc, wordDescent);
- }
- rows.back().asc = oasc;
- rows.back().desc = odesc;
- row.pos = ++p;
- rows.push_back(row);
- SingleHeight(pain, par, p, asc, desc);
- rows.back().asc = asc;
- rows.back().desc = desc;
- row.pos = nwp = p + 1;
- rows.push_back(row);
- oasc = odesc = width = lastWordWidth = 0;
- is_first_word_in_row = true;
- wordAscent = wordDescent = 0;
- continue;
- }
- } else if (par->IsSeparator(p)) {
- if (width >= maxWidth) {
- if (is_first_word_in_row) {
- rows.back().asc = wordAscent;
- rows.back().desc = wordDescent;
- row.pos = p + 1;
- rows.push_back(row);
- oasc = odesc = width = 0;
- } else {
- rows.back().asc = oasc;
- rows.back().desc = odesc;
- row.pos = nwp;
- rows.push_back(row);
- oasc = wordAscent;
- odesc = wordDescent;
- insetWidth = max(insetWidth, owidth);
- width = lastWordWidth;
- }
- wordAscent = wordDescent = lastWordWidth = 0;
- nwp = p + 1;
- continue;
- }
- owidth = width;
- oasc = max(oasc, wordAscent);
- odesc = max(odesc, wordDescent);
- wordAscent = wordDescent = lastWordWidth = 0;
- nwp = p + 1;
- is_first_word_in_row = false;
+ LyXParagraph * np;
+ if (par) {
+ np = par->next;
+ delete par;
+ while(np) {
+ par = np;
+ np = np->next;
+ delete par;
}
}
- // if we have some data in the paragraph we have ascent/descent
- if (p) {
- if (width >= maxWidth) {
- // assign upper row
- rows.back().asc = oasc;
- rows.back().desc = odesc;
- // assign and allocate lower row
- row.pos = nwp;
- rows.push_back(row);
- rows.back().asc = wordAscent;
- rows.back().desc = wordDescent;
- width -= lastWordWidth;
- } else {
- // assign last row data
- rows.back().asc = max(oasc, wordAscent);
- rows.back().desc = max(odesc, wordDescent);
- }
+ par = p->Clone();
+ par->SetInsetOwner(this);
+ np = par;
+ while(p->next) {
+ p = p->next;
+ np->next = p->Clone();
+ np->next->previous = np;
+ np = np->next;
+ np->SetInsetOwner(this);
}
- insetWidth = max(insetWidth, width);
- // alocate a dummy row for the endpos
- row.pos = par->Last();
- rows.push_back(row);
- // calculate maxAscent/Descent
- maxAscent = rows[0].asc;
- maxDescent = rows[0].desc;
- for (RowList::size_type i = 1; i < rows.size() - 1; ++i) {
- maxDescent += rows[i].asc + rows[i].desc + interline_space;
+ need_update = INIT;
+}
+
+
+void InsetText::SetText(string const & data)
+{
+ clear();
+ LyXFont font(LyXFont::ALL_SANE);
+ for(unsigned int i=0; i < data.length(); ++i)
+ par->InsertChar(i, data[i], font);
+}
+
+
+void InsetText::SetAutoBreakRows(bool flag)
+{
+ if (flag != autoBreakRows) {
+ autoBreakRows = flag;
+ need_update = FULL;
+ if (!flag)
+ removeNewlines();
}
}
-void InsetText::computeBaselines(int baseline) const
+void InsetText::SetDrawFrame(BufferView * bv, DrawFrame how)
{
- rows[0].baseline = baseline;
- for (unsigned int i = 1; i < rows.size() - 1; i++) {
- rows[i].baseline = rows[i - 1].baseline + rows[i - 1].desc +
- rows[i].asc + interline_space;
+ if (how != drawFrame) {
+ drawFrame = how;
+ if (bv)
+ UpdateLocal(bv, DRAW_FRAME, false);
}
}
-void InsetText::UpdateLocal(BufferView *bv, bool flag)
+
+void InsetText::SetFrameColor(BufferView * bv, LColor::color col)
{
- if (flag) {
- computeTextRows(bv->painter(), xpos);
- computeBaselines(top_baseline);
+ if (frame_color != col) {
+ frame_color = col;
+ if (bv)
+ UpdateLocal(bv, DRAW_FRAME, false);
}
- bv->updateInset(this, flag);
- if (flag)
- resetPos(bv->painter());
}
-bool InsetText::cutSelection()
+#if 0
+LyXFont InsetText::GetDrawFont(BufferView * bv, LyXParagraph * p, int pos) const
{
- if (!hasSelection())
- return false;
+ return TEXT(bv)->GetFont(bv->buffer(), p, pos);
+}
+#endif
- CutAndPaste cap;
- LyXParagraph *endpar = par;
- int start, end;
- if (selection_start > selection_end) {
- start = selection_end;
- end = selection_start;
- } else {
- start = selection_start;
- end = selection_end;
- }
+int InsetText::cx(BufferView * bv) const
+{
+ LyXText * text = TEXT(bv);
+ int x = text->cursor.x() + top_x + TEXT_TO_INSET_OFFSET;
+ if (the_locking_inset) {
+ LyXFont font = text->GetFont(bv->buffer(),
+ text->cursor.par(), text->cursor.pos());
+ if (font.isVisibleRightToLeft())
+ x -= the_locking_inset->width(bv, font);
+ }
+ return x;
+}
- return cap.cutSelection(par, &endpar, start, end,buffer->params.textclass);
+
+int InsetText::cy(BufferView * bv) const
+{
+ LyXFont font;
+ return TEXT(bv)->cursor.y() - ascent(bv, font) + TEXT_TO_INSET_OFFSET;
}
-bool InsetText::copySelection()
+
+LyXParagraph::size_type InsetText::cpos(BufferView * bv) const
{
- if (!hasSelection())
- return false;
+ return TEXT(bv)->cursor.pos();
+}
- CutAndPaste cap;
- int start, end;
- if (selection_start > selection_end) {
- start = selection_end;
- end = selection_start;
- } else {
- start = selection_start;
- end = selection_end;
- }
- return cap.copySelection(par, par, start, end, buffer->params.textclass);
+LyXParagraph * InsetText::cpar(BufferView * bv) const
+{
+ return TEXT(bv)->cursor.par();
}
-bool InsetText::pasteSelection()
+bool InsetText::cboundary(BufferView * bv) const
{
- CutAndPaste cap;
+ return TEXT(bv)->cursor.boundary();
+}
- if (cap.nrOfParagraphs() > 1) {
- WriteAlert(_("Impossible operation"),
- _("Cannot include more than one paragraph!"),
- _("Sorry."));
- return false;
+
+Row * InsetText::crow(BufferView * bv) const
+{
+ return TEXT(bv)->cursor.row();
+}
+
+
+LyXText * InsetText::getLyXText(BufferView const * lbv) const
+{
+ // Super UGLY! (Lgb)
+ BufferView * bv = const_cast<BufferView *>(lbv);
+
+ if ((cache.find(bv) != cache.end()) && cache[bv])
+ return cache[bv];
+ LyXText * lt = new LyXText(const_cast<InsetText *>(this));
+ lt->init(bv);
+ cache[bv] = lt;
+ if (the_locking_inset) {
+ lt->SetCursor(bv, inset_par, inset_pos, true, inset_boundary);
}
- LyXParagraph *endpar;
- LyXParagraph *actpar = par;
+ return lt;
+}
+
- return cap.pasteSelection(&actpar, &endpar, cursor.pos,
- buffer->params.textclass);
+void InsetText::deleteLyXText(BufferView * bv, bool recursive) const
+{
+ if ((cache.find(bv) == cache.end()) || !cache[bv])
+ return;
+ delete cache[bv];
+ cache.erase(bv);
+ if (recursive) {
+ /// then remove all LyXText in text-insets
+ LyXParagraph * p = par;
+ for (;p;p = p->next) {
+ p->deleteInsetsLyXText(bv);
+ }
+ }
}
-bool InsetText::checkAndActivateInset(BufferView * bv, int x, int y,
- int button)
+
+void InsetText::resizeLyXText(BufferView * bv) const
{
- if (par->GetChar(cursor.pos) == LyXParagraph::META_INSET) {
- UpdatableInset * inset =
- static_cast<UpdatableInset*>(par->GetInset(cursor.pos));
- LyXFont font = GetFont(par, cursor.pos);
- if (x < 0)
- x = inset->width(bv->painter(), font);
- if (y < 0)
- y = inset->descent(bv->painter(), font);
- inset_x = cursor.x - top_x + drawTextXOffset;
- inset_y = cursor.y + drawTextYOffset;
- inset->Edit(bv, x-inset_x, y-inset_y, button);
- if (!the_locking_inset)
- return false;
- UpdateLocal(bv, true);
- return true;
+ if (!par->next && !par->size()) // resize not neccessary!
+ return;
+ if ((cache.find(bv) == cache.end()) || !cache[bv])
+ return;
+
+ LyXParagraph * lpar = 0;
+ LyXParagraph * selstartpar = 0;
+ LyXParagraph * selendpar = 0;
+ LyXParagraph::size_type pos = 0;
+ LyXParagraph::size_type selstartpos = 0;
+ LyXParagraph::size_type selendpos = 0;
+ bool boundary = false;
+ bool selstartboundary = false;
+ bool selendboundary = false;
+ int selection = 0;
+ int mark_set = 0;
+
+// ProhibitInput(bv);
+
+ if (locked) {
+ lpar = TEXT(bv)->cursor.par();
+ pos = TEXT(bv)->cursor.pos();
+ boundary = TEXT(bv)->cursor.boundary();
+ selstartpar = TEXT(bv)->sel_start_cursor.par();
+ selstartpos = TEXT(bv)->sel_start_cursor.pos();
+ selstartboundary = TEXT(bv)->sel_start_cursor.boundary();
+ selendpar = TEXT(bv)->sel_end_cursor.par();
+ selendpos = TEXT(bv)->sel_end_cursor.pos();
+ selendboundary = TEXT(bv)->sel_end_cursor.boundary();
+ selection = TEXT(bv)->selection;
+ mark_set = TEXT(bv)->mark_set;
}
- return false;
+ deleteLyXText(bv, (the_locking_inset == 0));
+
+ if (lpar) {
+ TEXT(bv)->selection = true;
+ /* at this point just to avoid the Delete-Empty-Paragraph
+ * Mechanism when setting the cursor */
+ TEXT(bv)->mark_set = mark_set;
+ if (selection) {
+ TEXT(bv)->SetCursor(bv, selstartpar, selstartpos,true,
+ selstartboundary);
+ TEXT(bv)->sel_cursor = TEXT(bv)->cursor;
+ TEXT(bv)->SetCursor(bv, selendpar, selendpos, true, selendboundary);
+ TEXT(bv)->SetSelection();
+ TEXT(bv)->SetCursor(bv, lpar, pos);
+ } else {
+ TEXT(bv)->SetCursor(bv, lpar, pos, true, boundary);
+ TEXT(bv)->sel_cursor = TEXT(bv)->cursor;
+ TEXT(bv)->selection = false;
+ }
+ }
+ if (bv->screen())
+ TEXT(bv)->first = bv->screen()->TopCursorVisible(TEXT(bv));
+ // this will scroll the screen such that the cursor becomes visible
+ bv->updateScrollbar();
+// AllowInput(bv);
+ if (the_locking_inset) {
+ /// then resize all LyXText in text-insets
+ inset_x = cx(bv) - top_x + drawTextXOffset;
+ inset_y = cy(bv) + drawTextYOffset;
+ for (LyXParagraph * p = par; p; p = p->next) {
+ p->resizeInsetsLyXText(bv);
+ }
+ }
+ need_update = FULL;
}
-int InsetText::getMaxTextWidth(Painter & pain, UpdatableInset const * inset,
- int x) const
+
+void InsetText::removeNewlines()
{
- return getMaxWidth(pain, inset) - x;
+ for (LyXParagraph * p = par; p; p = p->next) {
+ for (int i = 0; i < p->Last(); ++i) {
+ if (p->GetChar(i) == LyXParagraph::META_NEWLINE)
+ p->Erase(i);
+ }
+ }
}
projects / lyx.git / blobdiff