#include "ParagraphParameters.h"
#include "gettext.h"
#include "intl.h"
+#include "language.h"
#include "support/lstrings.h"
#include "frontends/LyXView.h"
+#include "frontends/screen.h"
#include "frontends/WorkArea.h"
#include "insets/insetspecialchar.h"
#include "insets/insettext.h"
+#include "insets/insetquotes.h"
+#include "insets/insetcommand.h"
+#include "undo_funcs.h"
+#include <ctime>
+#include <clocale>
+
+using std::endl;
extern string current_layout;
+namespace {
+
+ void finishChange(BufferView * bv, bool fitcur = false)
+ {
+ finishUndo();
+ bv->moveCursorUpdate(fitcur);
+ bv->owner()->view_state_changed();
+ }
+
+}
+
+
+bool LyXText::gotoNextInset(BufferView * bv,
+ vector<Inset::Code> const & codes, string const & contents) const
+{
+ LyXCursor res = cursor;
+ Inset * inset;
+ do {
+ if (res.pos() < res.par()->size() - 1) {
+ res.pos(res.pos() + 1);
+ } else {
+ res.par(res.par()->next());
+ res.pos(0);
+ }
+
+ } while (res.par() &&
+ !(res.par()->isInset(res.pos())
+ && (inset = res.par()->getInset(res.pos())) != 0
+ && find(codes.begin(), codes.end(), inset->lyxCode())
+ != codes.end()
+ && (contents.empty() ||
+ static_cast<InsetCommand *>(
+ res.par()->getInset(res.pos()))->getContents()
+ == contents)));
+
+ if (res.par()) {
+ setCursor(bv, res.par(), res.pos(), false);
+ return true;
+ }
+ return false;
+}
+
+
+void LyXText::gotoInset(BufferView * bv, vector<Inset::Code> const & codes,
+ bool same_content)
+{
+ bv->hideCursor();
+ bv->beforeChange(this);
+ update(bv, false);
+
+ string contents;
+ if (same_content && cursor.par()->isInset(cursor.pos())) {
+ Inset const * inset = cursor.par()->getInset(cursor.pos());
+ if (find(codes.begin(), codes.end(), inset->lyxCode())
+ != codes.end())
+ contents = static_cast<InsetCommand const *>(inset)->getContents();
+ }
+
+ if (!gotoNextInset(bv, codes, contents)) {
+ if (cursor.pos() || cursor.par() != ownerParagraph()) {
+ LyXCursor tmp = cursor;
+ cursor.par(ownerParagraph());
+ cursor.pos(0);
+ if (!gotoNextInset(bv, codes, contents)) {
+ cursor = tmp;
+ bv->owner()->message(_("No more insets"));
+ }
+ } else {
+ bv->owner()->message(_("No more insets"));
+ }
+ }
+ update(bv, false);
+ selection.cursor = cursor;
+}
+
+
+void LyXText::gotoInset(BufferView * bv, Inset::Code code, bool same_content)
+{
+ gotoInset(bv, vector<Inset::Code>(1, code), same_content);
+}
+
+
+void LyXText::cursorPrevious(BufferView * bv)
+{
+ if (!cursor.row()->previous()) {
+ if (first_y > 0) {
+ int new_y = bv->text->first_y - bv->workarea().workHeight();
+ bv->screen().draw(bv->text, bv, new_y < 0 ? 0 : new_y);
+ bv->updateScrollbar();
+ }
+ return;
+ }
+
+ int y = first_y;
+ Row * cursorrow = cursor.row();
+
+ setCursorFromCoordinates(bv, cursor.x_fix(), y);
+ finishUndo();
+
+ int new_y;
+ if (cursorrow == bv->text->cursor.row()) {
+ // we have a row which is higher than the workarea so we leave the
+ // cursor on the start of the row and move only the draw up as soon
+ // as we move the cursor or do something while inside the row (it may
+ // span several workarea-heights) we'll move to the top again, but this
+ // is better than just jump down and only display part of the row.
+ new_y = bv->text->first_y - bv->workarea().workHeight();
+ } else {
+ if (inset_owner) {
+ new_y = bv->text->cursor.iy()
+ + bv->theLockingInset()->insetInInsetY() + y
+ + cursor.row()->height()
+ - bv->workarea().workHeight() + 1;
+ } else {
+ new_y = cursor.y()
+ - cursor.row()->baseline()
+ + cursor.row()->height()
+ - bv->workarea().workHeight() + 1;
+ }
+ }
+ bv->screen().draw(bv->text, bv, new_y < 0 ? 0 : new_y);
+ if (cursor.row()->previous()) {
+ LyXCursor cur;
+ setCursor(bv, cur, cursor.row()->previous()->par(),
+ cursor.row()->previous()->pos(), false);
+ if (cur.y() > first_y) {
+ cursorUp(bv, true);
+ }
+ }
+ bv->updateScrollbar();
+}
+
+
+void LyXText::cursorNext(BufferView * bv)
+{
+ if (!cursor.row()->next()) {
+ int y = cursor.y() - cursor.row()->baseline() +
+ cursor.row()->height();
+ if (y > int(first_y + bv->workarea().workHeight())) {
+ bv->screen().draw(bv->text, bv,
+ bv->text->first_y + bv->workarea().workHeight());
+ bv->updateScrollbar();
+ }
+ return;
+ }
+
+ int y = first_y + bv->workarea().workHeight();
+ if (inset_owner && !first_y) {
+ y -= (bv->text->cursor.iy()
+ - bv->text->first_y
+ + bv->theLockingInset()->insetInInsetY());
+ }
+
+ getRowNearY(y);
+
+ Row * cursorrow = cursor.row();
+ setCursorFromCoordinates(bv, cursor.x_fix(), y);
+ // + workarea().workHeight());
+ finishUndo();
+
+ int new_y;
+ if (cursorrow == bv->text->cursor.row()) {
+ // we have a row which is higher than the workarea so we leave the
+ // cursor on the start of the row and move only the draw down as soon
+ // as we move the cursor or do something while inside the row (it may
+ // span several workarea-heights) we'll move to the top again, but this
+ // is better than just jump down and only display part of the row.
+ new_y = bv->text->first_y + bv->workarea().workHeight();
+ } else {
+ if (inset_owner) {
+ new_y = bv->text->cursor.iy()
+ + bv->theLockingInset()->insetInInsetY()
+ + y - cursor.row()->baseline();
+ } else {
+ new_y = cursor.y() - cursor.row()->baseline();
+ }
+ }
+ bv->screen().draw(bv->text, bv, new_y);
+ if (cursor.row()->next()) {
+ LyXCursor cur;
+ setCursor(bv, cur, cursor.row()->next()->par(),
+ cursor.row()->next()->pos(), false);
+ if (cur.y() < int(first_y + bv->workarea().workHeight())) {
+ cursorDown(bv, true);
+ }
+ }
+ bv->updateScrollbar();
+}
+
void LyXText::update(BufferView * bv, bool changed)
{
Inset::RESULT LyXText::dispatch(FuncRequest const & cmd)
{
+ lyxerr[Debug::ACTION] << "LyXFunc::dispatch: action[" << cmd.action
+ <<"] arg[" << cmd.argument << "]" << endl;
+
BufferView * bv = cmd.view();
switch (cmd.action) {
update(bv, false);
deleteWordForward(bv);
update(bv);
- bv->finishChange();
+ finishChange(bv);
break;
case LFUN_DELETE_WORD_BACKWARD:
update(bv, false);
deleteWordBackward(bv);
update(bv, true);
- bv->finishChange();
+ finishChange(bv);
break;
case LFUN_DELETE_LINE_FORWARD:
update(bv, false);
deleteLineForward(bv);
update(bv);
- bv->finishChange();
+ finishChange(bv);
break;
case LFUN_SHIFT_TAB:
bv->beforeChange(this);
update(bv, false);
cursorTab(bv);
- bv->finishChange();
+ finishChange(bv);
break;
- case LFUN_WORDRIGHT:
+ case LFUN_WORDRIGHT:
if (!selection.mark())
bv->beforeChange(this);
update(bv, false);
cursorLeftOneWord(bv);
else
cursorRightOneWord(bv);
- bv->finishChange();
+ finishChange(bv);
break;
case LFUN_WORDLEFT:
cursorRightOneWord(bv);
else
cursorLeftOneWord(bv);
- bv->finishChange();
+ finishChange(bv);
break;
case LFUN_BEGINNINGBUF:
bv->beforeChange(this);
update(bv, false);
cursorTop(bv);
- bv->finishChange();
+ finishChange(bv);
break;
case LFUN_ENDBUF:
bv->beforeChange(this);
update(bv, false);
cursorBottom(bv);
- bv->finishChange();
+ finishChange(bv);
break;
case LFUN_RIGHTSEL:
cursorLeft(bv);
else
cursorRight(bv);
- bv->finishChange(true);
+ finishChange(bv, true);
break;
case LFUN_LEFTSEL:
cursorRight(bv);
else
cursorLeft(bv);
- bv->finishChange(true);
+ finishChange(bv, true);
break;
case LFUN_UPSEL:
update(bv, false);
cursorUp(bv, true);
- bv->finishChange(true);
+ finishChange(bv, true);
break;
case LFUN_DOWNSEL:
update(bv, false);
cursorDown(bv, true);
- bv->finishChange(true);
+ finishChange(bv, true);
break;
case LFUN_UP_PARAGRAPHSEL:
update(bv, false);
cursorUpParagraph(bv);
- bv->finishChange(true);
+ finishChange(bv, true);
break;
case LFUN_DOWN_PARAGRAPHSEL:
update(bv, false);
cursorDownParagraph(bv);
- bv->finishChange(true);
+ finishChange(bv, true);
break;
case LFUN_PRIORSEL:
update(bv, false);
- bv->cursorPrevious(this);
- bv->finishChange(true);
+ cursorPrevious(bv);
+ finishChange(bv, true);
break;
case LFUN_NEXTSEL:
update(bv, false);
- bv->cursorNext(this);
- bv->finishChange();
+ cursorNext(bv);
+ finishChange(bv, true);
break;
case LFUN_HOMESEL:
update(bv, false);
cursorHome(bv);
- bv->finishChange(true);
+ finishChange(bv, true);
break;
case LFUN_ENDSEL:
update(bv, false);
cursorEnd(bv);
- bv->finishChange(true);
+ finishChange(bv, true);
break;
case LFUN_WORDRIGHTSEL:
cursorLeftOneWord(bv);
else
cursorRightOneWord(bv);
- bv->finishChange(true);
+ finishChange(bv, true);
break;
case LFUN_WORDLEFTSEL:
cursorRightOneWord(bv);
else
cursorLeftOneWord(bv);
- bv->finishChange(true);
+ finishChange(bv, true);
break;
case LFUN_RIGHT: {
}
if (!is_rtl)
cursorRight(bv, false);
- bv->finishChange(false);
+ finishChange(bv);
break;
}
}
if (is_rtl)
cursorRight(bv, false);
- bv->finishChange(false);
+ finishChange(bv);
break;
}
bv->beforeChange(this);
bv->update(this, BufferView::UPDATE);
cursorUp(bv);
- bv->finishChange(false);
+ finishChange(bv);
break;
case LFUN_DOWN:
bv->beforeChange(this);
bv->update(this, BufferView::UPDATE);
cursorDown(bv);
- bv->finishChange();
+ finishChange(bv);
break;
case LFUN_UP_PARAGRAPH:
bv->beforeChange(this);
bv->update(this, BufferView::UPDATE);
cursorUpParagraph(bv);
- bv->finishChange();
+ finishChange(bv);
break;
case LFUN_DOWN_PARAGRAPH:
bv->beforeChange(this);
bv->update(this, BufferView::UPDATE);
cursorDownParagraph(bv);
- bv->finishChange(false);
+ finishChange(bv, false);
break;
case LFUN_PRIOR:
if (!selection.mark())
bv->beforeChange(this);
bv->update(this, BufferView::UPDATE);
- bv->cursorPrevious(this);
- bv->finishChange(false);
+ cursorPrevious(bv);
+ finishChange(bv, false);
// was:
// finishUndo();
// moveCursorUpdate(false, false);
if (!selection.mark())
bv->beforeChange(this);
bv->update(this, BufferView::UPDATE);
- bv->cursorNext(this);
- bv->finishChange(false);
+ cursorNext(bv);
+ finishChange(bv, false);
break;
case LFUN_HOME:
bv->beforeChange(this);
update(bv);
cursorHome(bv);
- bv->finishChange(false);
+ finishChange(bv, false);
break;
case LFUN_END:
bv->beforeChange(this);
update(bv);
cursorEnd(bv);
- bv->finishChange(false);
+ finishChange(bv, false);
break;
case LFUN_BREAKLINE:
// just comment out the line below...
bv->showCursor();
} else {
- bv->cut(false);
+ update(bv, false);
+ cutSelection(bv, true);
+ update(bv);
}
bv->moveCursorUpdate(false);
bv->owner()->view_state_changed();
cursorLeft(bv);
Delete(bv);
selection.cursor = cursor;
- update(bv);
}
} else {
Delete(bv);
selection.cursor = cursor;
- update(bv);
}
- } else
- bv->cut(false);
+ } else {
+ update(bv, false);
+ cutSelection(bv, true);
+ }
+ update(bv);
break;
// just comment out the line below...
bv->showCursor();
}
- } else
- bv->cut(false);
+ } else {
+ update(bv, false);
+ cutSelection(bv, true);
+ update(bv);
+ }
bv->owner()->view_state_changed();
bv->switchKeyMap();
break;
cur.par()->params().spacing(),
cur.par()->params().align(),
cur.par()->params().labelWidthString(), 0);
- update(bv);
} else {
backspace(bv);
selection.cursor = cur;
- update(bv);
}
- } else
- bv->cut(false);
+ } else {
+ update(bv, false);
+ cutSelection(bv, true);
+ }
+ update(bv);
break;
case LFUN_BREAKPARAGRAPH:
update(bv);
break;
+ case LFUN_PASTE:
+ cmd.message(_("Paste"));
+ bv->hideCursor();
+ // clear the selection
+ bv->toggleSelection();
+ clearSelection();
+ update(bv, false);
+ pasteSelection(bv);
+ clearSelection(); // bug 393
+ update(bv, false);
+ update(bv);
+ bv->switchKeyMap();
+ break;
+
+ case LFUN_CUT:
+ bv->hideCursor();
+ update(bv, false);
+ cutSelection(bv, true);
+ update(bv);
+ cmd.message(_("Cut"));
+ break;
+
+ case LFUN_COPY:
+ copySelection(bv);
+ cmd.message(_("Copy"));
+ break;
+
case LFUN_BEGINNINGBUFSEL:
if (inset_owner)
return Inset::UNDISPATCHED;
update(bv, false);
cursorTop(bv);
- bv->finishChange(true);
+ finishChange(bv, true);
break;
case LFUN_ENDBUFSEL:
return Inset::UNDISPATCHED;
update(bv, false);
cursorBottom(bv);
- bv->finishChange(true);
+ finishChange(bv, true);
break;
case LFUN_GETXY:
case LFUN_SETXY: {
int x = 0;
int y = 0;
- if (::sscanf(cmd.argument.c_str(), " %d %d", &x, &y) != 2)
+ istringstream is(cmd.argument.c_str());
+ is >> x >> y;
+ if (!is)
lyxerr << "SETXY: Could not parse coordinates in '"
<< cmd.argument << std::endl;
- setCursorFromCoordinates(bv, x, y);
+ else
+ setCursorFromCoordinates(bv, x, y);
break;
}
if (!clip.empty()) {
if (cmd.argument == "paragraph")
insertStringAsParagraphs(bv, clip);
- else
+ else
insertStringAsLines(bv, clip);
clearSelection();
update(bv);
break;
}
+ case LFUN_GOTOERROR:
+ gotoInset(bv, Inset::ERROR_CODE, false);
+ break;
+
+ case LFUN_GOTONOTE:
+ gotoInset(bv, Inset::NOTE_CODE, false);
+ break;
+
+ case LFUN_REFERENCE_GOTO:
+ {
+ vector<Inset::Code> tmp;
+ tmp.push_back(Inset::LABEL_CODE);
+ tmp.push_back(Inset::REF_CODE);
+ gotoInset(bv, tmp, true);
+ break;
+ }
+
+ case LFUN_QUOTE: {
+ Paragraph const * par = cursor.par();
+ lyx::pos_type pos = cursor.pos();
+ char c;
+
+ if (!pos)
+ c = ' ';
+ else if (par->isInset(pos - 1) && par->getInset(pos - 1)->isSpace())
+ c = ' ';
+ else
+ c = par->getChar(pos - 1);
+
+ bv->hideCursor();
+ LyXLayout_ptr const & style = par->layout();
+
+ if (style->pass_thru ||
+ par->getFontSettings(bv->buffer()->params,
+ pos).language()->lang() == "hebrew" ||
+ (!bv->insertInset(new InsetQuotes(c, bv->buffer()->params))))
+ bv->owner()->dispatch(FuncRequest(LFUN_SELFINSERT, "\""));
+ break;
+ }
+
+ case LFUN_DATE_INSERT: { // jdblair: date-insert cmd
+ time_t now_time_t = time(NULL);
+ struct tm * now_tm = localtime(&now_time_t);
+ setlocale(LC_TIME, "");
+ string arg;
+ if (!cmd.argument.empty())
+ arg = cmd.argument;
+ else
+ arg = lyxrc.date_insert_format;
+ char datetmp[32];
+ int const datetmp_len =
+ ::strftime(datetmp, 32, arg.c_str(), now_tm);
+
+ for (int i = 0; i < datetmp_len; i++) {
+ insertChar(bv, datetmp[i]);
+ update(bv, true);
+ }
+ selection.cursor = cursor;
+ bv->moveCursorUpdate(false);
+ break;
+ }
+
case LFUN_SELFINSERT: {
if (cmd.argument.empty())
break;