void LyXText::ComputeBidiTables(Row * row) const
{
-
+ bidi_same_direction = true;
if (!lyxrc.rtl_support) {
bidi_start = -1;
return;
++lpos;
}
direction = static_cast<LyXDirection>(-direction);
+ bidi_same_direction = false;
}
}
&& !row->par->table
&& last != vis2log(last)
&& row->par->IsLineSeparator(last)) {
- if (!(main_body > 0 && main_body-1 == last))
+ if ((main_body = 0 || main_body-1 != last) &&
+ (!row->next || row->next->par != row->par ||
+ row->par->getLetterDirection(last) ==
+ LYX_DIR_RIGHT_TO_LEFT))
x -= fill_separator+SingleWidth(row->par,last);
} else if (main_body > 0 &&
(main_body-1 > last ||
&& !(cursor.par->Next()
&& cursor.par->footnoteflag == LyXParagraph::NO_FOOTNOTE
&& cursor.par->Next()->footnoteflag == LyXParagraph::OPEN_FOOTNOTE)) {
- // This is an empty paragraph and we delete it just by moving the curosr one step
- // left and let the DeleteEmptyParagraphMechanism handle the actual deleteion
+ // This is an empty paragraph and we delete it just by moving the cursor one step
+ // left and let the DeleteEmptyParagraphMechanism handle the actual deletion
// of the paragraph.
if (cursor.par->previous) {
// not a good idea since it triggers the auto-delete
// mechanism. So we do a CursorLeftIntern()-lite,
// without the dreaded mechanism. (JMarc)
- if (cursor.pos > 0) {
- SetCursorIntern(cursor.par, cursor.pos - 1);
- }
- else if (cursor.par->Previous()) {
+ if (cursor.par->Previous()) {
// steps into the above paragraph.
SetCursorIntern(cursor.par->Previous(),
cursor.par->Previous()->Last());
}
-
-#warning See comment on top of text.C
/* Pasting is not allowed, if the paragraphs have different
layout. I think it is a real bug of all other
word processors to allow it. It confuses the user.
// not a good idea since it triggers the auto-delete
// mechanism. So we do a CursorLeftIntern()-lite,
// without the dreaded mechanism. (JMarc)
- if (cursor.pos > 0) {
- SetCursorIntern(cursor.par, cursor.pos - 1);
- }
- else if (cursor.par->Previous()) {
- // steps into the above paragraph.
- SetCursorIntern(cursor.par->Previous(),
- cursor.par->Previous()->Last());
- }
-// CursorLeftIntern();
+ SetCursorIntern(cursor.par, cursor.pos - 1);
// some insets are undeletable here
if (cursor.par->GetChar(cursor.pos) == LyXParagraph::META_INSET) {
if (!cursor.par->GetInset(cursor.pos)->Deletable())
return;
// force complete redo when erasing display insets
- // this is a cruel mathod but save..... Matthias
+ // this is a cruel method but safe..... Matthias
if (cursor.par->GetInset(cursor.pos)->display()){
cursor.par->Erase(cursor.pos);
RedoParagraph();
}
-void LyXText::GetVisibleRow(int offset,
- Row * row_ptr, long y)
+void LyXText::GetVisibleRow(int offset, Row * row_ptr, long y)
{
/* returns a printed row */
Painter & pain = owner_->painter();
LyXDirection direction = row_ptr->par->getParDirection();
- LyXParagraph::size_type vpos, pos, pos_end;
+ LyXParagraph::size_type last = RowLast(row_ptr);
+
+ LyXParagraph::size_type vpos, pos;
float x, tmpx;
int y_top, y_bottom;
float fill_separator, fill_hfill, fill_label_hfill;
pain.fillRectangle(0, offset, paperwidth, row_ptr->height);
if (selection) {
- /* selection code */
- if (sel_start_cursor.row == row_ptr &&
- sel_end_cursor.row == row_ptr) {
- if (sel_start_cursor.x < sel_end_cursor.x)
- pain.fillRectangle(sel_start_cursor.x, offset,
- sel_end_cursor.x - sel_start_cursor.x,
- row_ptr->height,
- LColor::selection);
- else
- pain.fillRectangle(sel_end_cursor.x, offset,
- sel_start_cursor.x - sel_end_cursor.x,
- row_ptr->height,
- LColor::selection);
- } else if (sel_start_cursor.row == row_ptr) {
- if (direction == LYX_DIR_LEFT_TO_RIGHT)
- pain.fillRectangle(sel_start_cursor.x, offset,
- paperwidth - sel_start_cursor.x,
- row_ptr->height,
- LColor::selection);
- else
+ /* selection code */
+ if (bidi_same_direction) {
+ if (sel_start_cursor.row == row_ptr &&
+ sel_end_cursor.row == row_ptr) {
+ if (sel_start_cursor.x < sel_end_cursor.x)
+ pain.fillRectangle(sel_start_cursor.x, offset,
+ sel_end_cursor.x - sel_start_cursor.x,
+ row_ptr->height,
+ LColor::selection);
+ else
+ pain.fillRectangle(sel_end_cursor.x, offset,
+ sel_start_cursor.x - sel_end_cursor.x,
+ row_ptr->height,
+ LColor::selection);
+ } else if (sel_start_cursor.row == row_ptr) {
+ if (direction == LYX_DIR_LEFT_TO_RIGHT)
+ pain.fillRectangle(sel_start_cursor.x, offset,
+ paperwidth - sel_start_cursor.x,
+ row_ptr->height,
+ LColor::selection);
+ else
+ pain.fillRectangle(0, offset,
+ sel_start_cursor.x,
+ row_ptr->height,
+ LColor::selection);
+ } else if (sel_end_cursor.row == row_ptr) {
+ if (direction == LYX_DIR_LEFT_TO_RIGHT)
+ pain.fillRectangle(0, offset,
+ sel_end_cursor.x,
+ row_ptr->height,
+ LColor::selection);
+ else
+ pain.fillRectangle(sel_end_cursor.x, offset,
+ paperwidth - sel_end_cursor.x,
+ row_ptr->height,
+ LColor::selection);
+ } else if (y > sel_start_cursor.y && y < sel_end_cursor.y) {
pain.fillRectangle(0, offset,
- sel_start_cursor.x,
- row_ptr->height,
+ paperwidth, row_ptr->height,
LColor::selection);
- } else if (sel_end_cursor.row == row_ptr) {
- if (direction == LYX_DIR_LEFT_TO_RIGHT)
+ }
+ } else if ( sel_start_cursor.row != row_ptr &&
+ sel_end_cursor.row != row_ptr &&
+ y > sel_start_cursor.y && y < sel_end_cursor.y) {
+ pain.fillRectangle(0, offset,
+ paperwidth, row_ptr->height,
+ LColor::selection);
+ } else if (sel_start_cursor.row == row_ptr ||
+ sel_end_cursor.row == row_ptr) {
+ float tmpx = x;
+ int cell = 0;
+ if (row_ptr->par->table) {
+ cell = NumberOfCell(row_ptr->par, row_ptr->pos);
+ tmpx += row_ptr->par->table->GetBeginningOfTextInCell(cell);
+ }
+ if ( (sel_start_cursor.row != row_ptr &&
+ direction == LYX_DIR_LEFT_TO_RIGHT) ||
+ (sel_end_cursor.row != row_ptr &&
+ direction == LYX_DIR_RIGHT_TO_LEFT))
pain.fillRectangle(0, offset,
- sel_end_cursor.x,
- row_ptr->height,
+ tmpx, row_ptr->height,
LColor::selection);
- else
- pain.fillRectangle(sel_end_cursor.x, offset,
- paperwidth - sel_end_cursor.x,
+ if (row_ptr->par->table) {
+ float x_old = x;
+ for (vpos = row_ptr->pos; vpos <= last; ++vpos) {
+ pos = vis2log(vpos);
+ float old_tmpx = tmpx;
+ if (row_ptr->par->IsNewline(pos)) {
+ tmpx = x_old + row_ptr->par->table->WidthOfColumn(cell);
+ x_old = tmpx;
+ ++cell;
+ tmpx += row_ptr->par->table->GetBeginningOfTextInCell(cell);
+ } else {
+ tmpx += SingleWidth(row_ptr->par, pos);
+ }
+ if ( (sel_start_cursor.row != row_ptr ||
+ sel_start_cursor.pos <= pos) &&
+ (sel_end_cursor.row != row_ptr ||
+ pos < sel_end_cursor.pos) )
+ pain.fillRectangle(old_tmpx, offset,
+ tmpx - old_tmpx + 1,
+ row_ptr->height,
+ LColor::selection);
+ }
+ } else {
+ LyXParagraph::size_type main_body =
+ BeginningOfMainBody(row_ptr->par);
+
+ for (vpos = row_ptr->pos; vpos <= last; ++vpos) {
+ pos = vis2log(vpos);
+ float old_tmpx = tmpx;
+ if (main_body > 0 && pos == main_body-1) {
+ tmpx += fill_label_hfill +
+ GetFont(row_ptr->par, -2).stringWidth(
+ textclasslist.Style(parameters->textclass, row_ptr->par->GetLayout()).labelsep);
+ if (row_ptr->par->IsLineSeparator(main_body-1))
+ tmpx -= SingleWidth(row_ptr->par, main_body-1);
+ }
+ if (HfillExpansion(row_ptr, pos)) {
+ tmpx += SingleWidth(row_ptr->par, pos);
+ if (pos >= main_body)
+ tmpx += fill_hfill;
+ else
+ tmpx += fill_label_hfill;
+ }
+ else if (row_ptr->par->IsSeparator(pos)) {
+ if (pos != last || !row_ptr->next ||
+ row_ptr->next->par != row_ptr->par ||
+ direction == row_ptr->par->getLetterDirection(last)) {
+ tmpx += SingleWidth(row_ptr->par, pos);
+ if (pos >= main_body)
+ tmpx += fill_separator;
+ }
+ } else
+ tmpx += SingleWidth(row_ptr->par, pos);
+
+ if ( (sel_start_cursor.row != row_ptr ||
+ sel_start_cursor.pos <= pos) &&
+ (sel_end_cursor.row != row_ptr ||
+ pos < sel_end_cursor.pos) )
+ pain.fillRectangle(old_tmpx, offset,
+ tmpx - old_tmpx + 1,
+ row_ptr->height,
+ LColor::selection);
+ }
+ }
+ if ( (sel_start_cursor.row != row_ptr &&
+ direction == LYX_DIR_RIGHT_TO_LEFT) ||
+ (sel_end_cursor.row != row_ptr &&
+ direction == LYX_DIR_LEFT_TO_RIGHT) )
+ pain.fillRectangle(tmpx, offset,
+ paperwidth - tmpx,
row_ptr->height,
LColor::selection);
-
- } else if (y > sel_start_cursor.y && y < sel_end_cursor.y) {
- pain.fillRectangle(0, offset,
- paperwidth, row_ptr->height,
- LColor::selection);
}
}
-
+
if (row_ptr->par->appendix){
pain.line(1, offset,
1, offset + row_ptr->height,
/* is it a last row? */
par = row_ptr->par->LastPhysicalPar();
- if (row_ptr->par->ParFromPos(RowLast(row_ptr) + 1) == par
+ if (row_ptr->par->ParFromPos(last + 1) == par
&& (!row_ptr->next || row_ptr->next->par != row_ptr->par)) {
/* think about the margins */
int endlabel = row_ptr->par->GetEndLabel();
if (endlabel == END_LABEL_BOX ||
endlabel == END_LABEL_FILLED_BOX) {
- LyXFont font = GetFont(row_ptr->par, RowLast(row_ptr));
+ LyXFont font = GetFont(row_ptr->par, last);
int size = int(0.75*font.maxAscent());
int y = (offset + row_ptr->baseline) - size;
int x = (direction == LYX_DIR_LEFT_TO_RIGHT)
}
/* draw the text in the pixmap */
- pos_end = RowLast(row_ptr);
vpos = row_ptr->pos;
/* table stuff -- begin*/
float x_old = x;
x += row_ptr->par->table->GetBeginningOfTextInCell(cell);
- while (vpos <= pos_end) {
+ while (vpos <= last) {
pos = vis2log(vpos);
if (row_ptr->par->IsNewline(pos)) {
LyXParagraph::size_type main_body =
BeginningOfMainBody(row_ptr->par);
if (main_body > 0 &&
- (main_body-1 > pos_end ||
+ (main_body-1 > last ||
!row_ptr->par->IsLineSeparator(main_body-1)))
main_body = 0;
- while (vpos <= pos_end) {
+ while (vpos <= last) {
pos = vis2log(vpos);
if (main_body > 0 && pos == main_body-1) {
x += fill_label_hfill
x += 2;
++vpos;
} else if (row_ptr->par->IsSeparator(pos)) {
- tmpx = x;
- x+= SingleWidth(row_ptr->par, pos);
- if (pos >= main_body)
- x+= fill_separator;
+ if (pos != last || !row_ptr->next ||
+ row_ptr->next->par != row_ptr->par ||
+ direction == row_ptr->par->getLetterDirection(last)) {
+#if 0
+ tmpx = x;
+#endif
+ x += SingleWidth(row_ptr->par, pos);
+ if (pos >= main_body)
+ x += fill_separator;
+ }
#warning Think about this
#if 0
/* -------> Only draw protected spaces when
tmpx -= SingleWidth(row->par, main_body-1);
}
- tmpx += SingleWidth(row->par, c);
if (HfillExpansion(row, c)) {
+ x += SingleWidth(row->par, c);
if (c >= main_body)
tmpx += fill_hfill;
else
tmpx += fill_label_hfill;
}
- else if (c >= main_body
- && row->par->IsSeparator(c)) {
- tmpx+= fill_separator;
- }
+ else if (row->par->IsSeparator(c)) {
+ if (c != last ||
+ !row->next ||
+ row->next->par != row->par ||
+ direction == row->par->getLetterDirection(last)) {
+ tmpx += SingleWidth(row->par, c);
+ if (c >= main_body)
+ tmpx+= fill_separator;
+ }
+ } else
+ tmpx += SingleWidth(row->par, c);
++vc;
}
projects / features.git / blobdiff