#include "buffer_funcs.h"
#include "BufferParams.h"
+#include "BufferList.h"
#include "Cursor.h"
#include "FuncRequest.h"
#include "lyxfind.h"
#include "OutputParams.h"
#include "output_latex.h"
#include "TexRow.h"
+#include "alert.h"
-#include "support/convert.h"
#include "support/debug.h"
#include "support/FileName.h"
#include "support/gettext.h"
namespace lyx {
namespace frontend {
-FindAndReplace::FindAndReplace(GuiView & parent)
- : DockView(parent, "Find LyX", "Find LyX Dialog", Qt::RightDockWidgetArea)
+
+FindAndReplaceWidget::FindAndReplaceWidget(GuiView & view)
+ : view_(view)
{
setupUi(this);
- find_work_area_->setGuiView(parent);
+#if QT_VERSION < 0x040400
+ scrollArea->setWidget(scrollAreaWidgetContents);
+#endif
+ find_work_area_->setGuiView(view_);
find_work_area_->init();
setFocusProxy(find_work_area_);
+ replace_work_area_->setGuiView(view_);
+ replace_work_area_->init();
+ // We don't want two cursors blinking.
+ replace_work_area_->stopBlinkingCursor();
}
-bool FindAndReplace::eventFilter(QObject *obj, QEvent *event)
+bool FindAndReplaceWidget::eventFilter(QObject *obj, QEvent *event)
{
- LYXERR(Debug::DEBUG, "FindAndReplace::eventFilter()" << std::endl);
if (obj == find_work_area_ && event->type() == QEvent::KeyPress) {
QKeyEvent *e = static_cast<QKeyEvent *> (event);
if (e->key() == Qt::Key_Escape && e->modifiers() == Qt::NoModifier) {
on_findNextPB_clicked();
return true;
}
+ } else if (e->key() == Qt::Key_Tab && e->modifiers() == Qt::NoModifier) {
+ LYXERR(Debug::FIND, "Focusing replace WA");
+ replace_work_area_->setFocus();
+ return true;
+ }
+ }
+ if (obj == replace_work_area_ && event->type() == QEvent::KeyPress) {
+ QKeyEvent *e = static_cast<QKeyEvent *> (event);
+ if (e->key() == Qt::Key_Escape && e->modifiers() == Qt::NoModifier) {
+ on_closePB_clicked();
+ return true;
+ } else if (e->key() == Qt::Key_Enter || e->key() == Qt::Key_Return) {
+ if (e->modifiers() == Qt::ShiftModifier) {
+ on_replacePrevPB_clicked();
+ return true;
+ } else if (e->modifiers() == Qt::NoModifier) {
+ on_replaceNextPB_clicked();
+ return true;
+ }
+ } else if (e->key() == Qt::Key_Backtab) {
+ LYXERR(Debug::FIND, "Focusing find WA");
+ find_work_area_->setFocus();
+ return true;
}
}
// standard event processing
- return QObject::eventFilter(obj, event);
+ return QWidget::eventFilter(obj, event);
+}
+
+static docstring buffer_to_latex(Buffer & buffer) {
+ OutputParams runparams(&buffer.params().encoding());
+ odocstringstream os;
+ runparams.nice = true;
+ runparams.flavor = OutputParams::LATEX;
+ runparams.linelen = 80; //lyxrc.plaintext_linelen;
+ // No side effect of file copying and image conversion
+ runparams.dryrun = true;
+ buffer.texrow().reset();
+ ParagraphList::const_iterator pit = buffer.paragraphs().begin();
+ ParagraphList::const_iterator const end = buffer.paragraphs().end();
+ for (; pit != end; ++pit) {
+ TeXOnePar(buffer, buffer.text(), pit, os, buffer.texrow(), runparams);
+ LYXERR(Debug::FIND, "searchString up to here: " << os.str());
+ }
+ return os.str();
+}
+
+
+/** Switch p_buf to point to next document buffer.
+ **
+ ** Return true if restarted from master-document buffer.
+ **
+ ** @note
+ ** Not using p_buf->allRelatives() here, because I'm not sure
+ ** whether or not the returned order is independent of p_buf.
+ **/
+static bool next_document_buffer(Buffer * & p_buf) {
+ Buffer *p_master = p_buf;
+ Buffer *p_old;
+ do {
+ p_old = p_master;
+ p_master = const_cast<Buffer *>(p_master->masterBuffer());
+ LYXERR(Debug::FIND, "p_old=" << p_old << ", p_master=" << p_master);
+ } while (p_master != p_old);
+ LASSERT(p_master != NULL, /**/);
+ vector<Buffer *> v_children;
+ /* Root master added as first buffer in the vector */
+ v_children.push_back(p_master);
+ p_master->getChildren(v_children, true);
+ LYXERR(Debug::FIND, "v_children.size()=" << v_children.size());
+ vector<Buffer *>::const_iterator it = find(v_children.begin(), v_children.end(), p_buf);
+ LASSERT(it != v_children.end(), /**/)
+ ++it;
+ if (it == v_children.end()) {
+ p_buf = *v_children.begin();
+ return true;
+ }
+ p_buf = *it;
+ return false;
+}
+
+
+/** Switch p_buf to point to previous document buffer.
+ **
+ ** Return true if restarted from last child buffer.
+ **
+ ** @note
+ ** Not using p_buf->allRelatives() here, because I'm not sure
+ ** whether or not the returned order is independent of p_buf.
+ **/
+static bool prev_document_buffer(Buffer * & p_buf) {
+ Buffer *p_master = p_buf;
+ Buffer *p_old;
+ do {
+ p_old = p_master;
+ p_master = const_cast<Buffer *>(p_master->masterBuffer());
+ LYXERR(Debug::FIND, "p_old=" << p_old << ", p_master=" << p_master);
+ } while (p_master != p_old);
+ LASSERT(p_master != NULL, /**/);
+ vector<Buffer *> v_children;
+ /* Root master added as first buffer in the vector */
+ v_children.push_back(p_master);
+ p_master->getChildren(v_children, true);
+ LYXERR(Debug::FIND, "v_children.size()=" << v_children.size());
+ vector<Buffer *>::const_iterator it = find(v_children.begin(), v_children.end(), p_buf);
+ LASSERT(it != v_children.end(), /**/)
+ if (it == v_children.begin()) {
+ it = v_children.end();
+ --it;
+ p_buf = *it;
+ return true;
+ }
+ --it;
+ p_buf = *it;
+ return false;
+}
+
+
+/** Switch buf to point to next or previous buffer in search scope.
+ **
+ ** Return true if restarted from scratch.
+ **/
+static bool next_prev_buffer(Buffer * & buf, FindAndReplaceOptions const & opt) {
+ bool restarted = false;
+ switch (opt.scope) {
+ case FindAndReplaceOptions::S_BUFFER:
+ restarted = true;
+ break;
+ case FindAndReplaceOptions::S_DOCUMENT:
+ if (opt.forward)
+ restarted = next_document_buffer(buf);
+ else
+ restarted = prev_document_buffer(buf);
+ break;
+ case FindAndReplaceOptions::S_OPEN_BUFFERS:
+ if (opt.forward) {
+ buf = theBufferList().next(buf);
+ restarted = buf == *theBufferList().begin();
+ } else {
+ buf = theBufferList().previous(buf);
+ restarted = buf == *(theBufferList().end() - 1);
+ }
+ break;
+ }
+ return restarted;
}
-void FindAndReplace::selectAll()
+/** Find the finest question message to post to the user */
+docstring question_string(FindAndReplaceOptions const & opt)
{
- dispatch(FuncRequest(LFUN_BUFFER_BEGIN));
- dispatch(FuncRequest(LFUN_BUFFER_END_SELECT));
- find_work_area_->redraw();
+ docstring cur_pos = opt.forward ? _("End") : _("Begin");
+ docstring new_pos = opt.forward ? _("begin") : _("end");
+ docstring scope;
+ switch (opt.scope) {
+ case FindAndReplaceOptions::S_BUFFER:
+ scope = _("file");
+ break;
+ case FindAndReplaceOptions::S_DOCUMENT:
+ scope = _("master document");
+ break;
+ case FindAndReplaceOptions::S_OPEN_BUFFERS:
+ scope = _("open files");
+ break;
+ }
+ docstring dir = opt.forward ? _("forward") : _("backwards");
+ return cur_pos + _(" of ") + scope
+ + _(" reached while searching ") + dir + ".\n"
+ + "\n"
+ + _("Continue searching from ") + new_pos + " ?";
+}
+
+
+void FindAndReplaceWidget::findAndReplaceScope(FindAndReplaceOptions & opt) {
+ int wrap_answer = -1;
+ ostringstream oss;
+ oss << opt;
+ FuncRequest cmd(LFUN_WORD_FINDADV, from_utf8(oss.str()));
+ BufferView * bv = view_.documentBufferView();
+ Buffer * buf = &bv->buffer();
+
+ Buffer * buf_orig = &bv->buffer();
+ Cursor cur_orig(bv->cursor());
+
+ do {
+ LYXERR(Debug::FIND, "Dispatching LFUN_WORD_FINDADV");
+ dispatch(cmd);
+ if (bv->cursor().result().dispatched()) {
+ // Match found, selected and replaced if needed
+ return;
+ }
+
+ // No match found in current buffer: select next buffer in scope, if any
+ bool prompt = next_prev_buffer(buf, opt);
+ if (prompt) {
+ if (wrap_answer != -1)
+ break;
+ docstring q = question_string(opt);
+ wrap_answer = frontend::Alert::prompt(
+ _("Wrap search?"), q,
+ 0, 1, _("&Yes"), _("&No"));
+ if (wrap_answer == 1)
+ break;
+ }
+ lyx::dispatch(FuncRequest(LFUN_BUFFER_SWITCH,
+ buf->absFileName()));
+ bv = view_.documentBufferView();
+ if (opt.forward) {
+ bv->cursor().clear();
+ bv->cursor().push_back(CursorSlice(buf->inset()));
+ } else {
+ lyx::dispatch(FuncRequest(LFUN_BUFFER_END));
+ bv->cursor().setCursor(doc_iterator_end(buf));
+ bv->cursor().backwardPos();
+ LYXERR(Debug::FIND, "findBackAdv5: cur: " << bv->cursor());
+ }
+ bv->clearSelection();
+ } while (wrap_answer != 1);
+ lyx::dispatch(FuncRequest(LFUN_BUFFER_SWITCH,
+ buf_orig->absFileName()));
+ bv = view_.documentBufferView();
+ bv->cursor() = cur_orig;
}
-void FindAndReplace::findAdv(bool casesensitive,
- bool matchword, bool backwards,
- bool expandmacros, bool ignoreformat)
+void FindAndReplaceWidget::findAndReplace(
+ bool casesensitive, bool matchword, bool backwards,
+ bool expandmacros, bool ignoreformat, bool replace,
+ bool keep_case)
{
Buffer & buffer = find_work_area_->bufferView().buffer();
docstring searchString;
if (!ignoreformat) {
+ searchString = buffer_to_latex(buffer);
+ } else {
+ ParIterator it = buffer.par_iterator_begin();
+ ParIterator end = buffer.par_iterator_end();
OutputParams runparams(&buffer.params().encoding());
odocstringstream os;
runparams.nice = true;
runparams.flavor = OutputParams::LATEX;
- runparams.linelen = 80; //lyxrc.plaintext_linelen;
- // No side effect of file copying and image conversion
+ runparams.linelen = 100000; //lyxrc.plaintext_linelen;
runparams.dryrun = true;
- buffer.texrow().reset();
-// latexParagraphs(buffer, buffer.paragraphs(), os, buffer.texrow(), runparams);
- ParagraphList::const_iterator pit = buffer.paragraphs().begin();
- ParagraphList::const_iterator const end = buffer.paragraphs().end();
- for (; pit != end; ++pit) {
- TeXOnePar(buffer, buffer.text(), pit, os, buffer.texrow(), runparams);
- LYXERR0("searchString up to here: " << os.str());
- }
- searchString = os.str();
- } else {
- ParIterator it = buffer.par_iterator_begin();
- ParIterator end = buffer.par_iterator_end();
for (; it != end; ++it) {
- LYXERR0("Adding to search string: '" << it->asString(false) << "'");
- searchString += it->asString(AS_STR_INSETS);
+ LYXERR(Debug::FIND, "Adding to search string: '" << it->asString(false) << "'");
+ searchString += it->stringify(pos_type(0), it->size(), AS_STR_INSETS, runparams);
}
}
-// lyxerr << "Searching for '" << to_utf8(searchString) << "'" << std::endl;
if (to_utf8(searchString).empty()) {
buffer.message(_("Nothing to search"));
return;
}
bool const regexp = to_utf8(searchString).find("\\regexp") != std::string::npos;
- FindAdvOptions opt(searchString, casesensitive, matchword, ! backwards,
- expandmacros, ignoreformat, regexp);
- std::cerr << "Dispatching LFUN_WORD_FINDADV" << std::endl;
- std::ostringstream oss;
- oss << opt;
- std::cerr << "Dispatching LFUN_WORD_FINDADV" << std::endl;
- dispatch(FuncRequest(LFUN_WORD_FINDADV, from_utf8(oss.str())));
-
- // findAdv(&theApp()->currentView()->currentWorkArea()->bufferView(),
- // searchString, len, casesensitive, matchword, ! backwards, expandmacros);
-}
-
-bool FindAndReplace::initialiseParams(std::string const &)
-{
- find_work_area_->setFocus();
- selectAll();
- return true;
+ docstring replaceString;
+ if (replace) {
+ Buffer & repl_buffer = replace_work_area_->bufferView().buffer();
+ ostringstream oss;
+ repl_buffer.write(oss);
+ replaceString = from_utf8(oss.str()); //buffer_to_latex(replace_buffer);
+ } else {
+ replaceString = from_utf8(LYX_FR_NULL_STRING);
+ }
+ FindAndReplaceOptions::SearchScope scope = FindAndReplaceOptions::S_BUFFER;
+ if (CurrentDocument->isChecked())
+ scope = FindAndReplaceOptions::S_BUFFER;
+ else if (MasterDocument->isChecked())
+ scope = FindAndReplaceOptions::S_DOCUMENT;
+ else if (OpenDocuments->isChecked())
+ scope = FindAndReplaceOptions::S_OPEN_BUFFERS;
+ else
+ LASSERT(false, /**/);
+ LYXERR(Debug::FIND, "FindAndReplaceOptions: "
+ << "searchstring=" << searchString
+ << ", casesensitiv=" << casesensitive
+ << ", matchword=" << matchword
+ << ", backwards=" << backwards
+ << ", expandmacros=" << expandmacros
+ << ", ignoreformat=" << ignoreformat
+ << ", regexp=" << regexp
+ << ", replaceString" << replaceString
+ << ", keep_case=" << keep_case
+ << ", scope=" << scope);
+ FindAndReplaceOptions opt(searchString, casesensitive, matchword, ! backwards,
+ expandmacros, ignoreformat, regexp, replaceString, keep_case, scope);
+ findAndReplaceScope(opt);
}
-void FindAndReplace::find(bool backwards)
+void FindAndReplaceWidget::findAndReplace(bool backwards, bool replace)
{
+ if (! view_.currentMainWorkArea()) {
+ view_.message(_("No open document(s) in which to search"));
+ return;
+ }
// FIXME: create a Dialog::returnFocus() or something instead of this:
- GuiView & gv = const_cast<GuiView &>(lyxview());
- gv.setCurrentWorkArea(gv.currentMainWorkArea());
- // FIXME: This should be an LFUN.
- findAdv(caseCB->isChecked(),
- wordsCB->isChecked(),
- backwards,
- expandMacrosCB->isChecked(),
- ignoreFormatCB->isChecked());
- gv.currentMainWorkArea()->redraw();
- find_work_area_->setFocus();
+ view_.setCurrentWorkArea(view_.currentMainWorkArea());
+ findAndReplace(caseCB->isChecked(),
+ wordsCB->isChecked(),
+ backwards,
+ expandMacrosCB->isChecked(),
+ ignoreFormatCB->isChecked(),
+ replace,
+ keepCaseCB->isChecked());
}
-void FindAndReplace::on_regexpInsertCombo_currentIndexChanged(int index)
+void FindAndReplaceWidget::on_regexpInsertCombo_currentIndexChanged(int index)
{
static char const * regexps[] = {
- ".*", ".+", "[a-z]+", "[0-9]+"
+ ".*", ".+", "[a-z]+", "[0-9]+", ""
};
- //lyxerr << "Index: " << index << std::endl;
+ LYXERR(Debug::FIND, "Index: " << index);
if (index >= 1 && index < 1 + int(sizeof(regexps)/sizeof(regexps[0]))) {
find_work_area_->setFocus();
Cursor & cur = find_work_area_->bufferView().cursor();
}
-void FindAndReplace::on_closePB_clicked()
+void FindAndReplaceWidget::on_closePB_clicked()
{
dispatch(FuncRequest(LFUN_DIALOG_TOGGLE, "findreplaceadv"));
}
-void FindAndReplace::on_findNextPB_clicked() {
- find(false);
+void FindAndReplaceWidget::on_findNextPB_clicked() {
+ findAndReplace(false, false);
+ find_work_area_->setFocus();
+}
+
+
+void FindAndReplaceWidget::on_findPrevPB_clicked() {
+ findAndReplace(true, false);
+ find_work_area_->setFocus();
}
-void FindAndReplace::on_findPrevPB_clicked() {
- find(true);
+void FindAndReplaceWidget::on_replaceNextPB_clicked()
+{
+ findAndReplace(false, true);
+ replace_work_area_->setFocus();
}
-void FindAndReplace::on_replacePB_clicked()
+void FindAndReplaceWidget::on_replacePrevPB_clicked()
{
+ findAndReplace(true, true);
+ replace_work_area_->setFocus();
}
-void FindAndReplace::on_replaceallPB_clicked()
+void FindAndReplaceWidget::on_replaceallPB_clicked()
{
+ replace_work_area_->setFocus();
}
+
+void FindAndReplaceWidget::showEvent(QShowEvent * /* ev */)
+{
+ view_.setCurrentWorkArea(find_work_area_);
+ LYXERR(Debug::FIND, "Selecting entire find buffer");
+ dispatch(FuncRequest(LFUN_BUFFER_BEGIN));
+ dispatch(FuncRequest(LFUN_BUFFER_END_SELECT));
+ find_work_area_->installEventFilter(this);
+ replace_work_area_->installEventFilter(this);
+}
+
+
+void FindAndReplaceWidget::hideEvent(QHideEvent *ev)
+{
+ replace_work_area_->removeEventFilter(this);
+ find_work_area_->removeEventFilter(this);
+ this->QWidget::hideEvent(ev);
+}
+
+
+bool FindAndReplaceWidget::initialiseParams(std::string const & /* params */)
+{
+ return true;
+}
+
+
+FindAndReplace::FindAndReplace(GuiView & parent,
+ Qt::DockWidgetArea area, Qt::WindowFlags flags)
+ : DockView(parent, "Find LyX", qt_("Find LyX Dialog"), area, flags)
+{
+ widget_ = new FindAndReplaceWidget(parent);
+ setWidget(widget_);
+ setFocusProxy(widget_);
+}
+
+
+FindAndReplace::~FindAndReplace()
+{
+ setFocusProxy(0);
+ delete widget_;
+}
+
+
+bool FindAndReplace::initialiseParams(std::string const & params)
+{
+ return widget_->initialiseParams(params);
+}
+
+
Dialog * createGuiSearchAdv(GuiView & lv)
{
- return new FindAndReplace(lv);
+ return new FindAndReplace(lv, Qt::RightDockWidgetArea);
}
projects / lyx.git / blobdiff