]> git.lyx.org Git - lyx.git/blobdiff - src/Text3.cpp
* Paragraph: reserve memory by chunks of 100 chars. This improve the loading of big...
[lyx.git] / src / Text3.cpp
index 1f090369ecc7ea126912cf368f4fac1f1768bb80..a0a667553e070d9284453baac117d41daa2d4f61 100644 (file)
@@ -44,7 +44,6 @@
 #include "paragraph_funcs.h"
 #include "ParagraphParameters.h"
 #include "TextMetrics.h"
-#include "Undo.h"
 #include "VSpace.h"
 #include "ParIterator.h"
 
@@ -58,6 +57,7 @@
 #include "insets/InsetQuotes.h"
 #include "insets/InsetSpecialChar.h"
 #include "insets/InsetText.h"
+#include "insets/InsetInfo.h"
 
 #include "support/lstrings.h"
 #include "support/lyxlib.h"
@@ -117,14 +117,14 @@ static void moveCursor(Cursor & cur, bool selecting)
 
 static void finishChange(Cursor & cur, bool selecting)
 {
-       finishUndo();
+       cur.finishUndo();
        moveCursor(cur, selecting);
 }
 
 
 static void mathDispatch(Cursor & cur, FuncRequest const & cmd, bool display)
 {
-       recordUndo(cur);
+       cur.recordUndo();
        docstring sel = cur.selectionAsString(false);
 
        // It may happen that sel is empty but there is a selection
@@ -175,7 +175,7 @@ static void mathDispatch(Cursor & cur, FuncRequest const & cmd, bool display)
 
 static void specialChar(Cursor & cur, InsetSpecialChar::Kind kind)
 {
-       recordUndo(cur);
+       cur.recordUndo();
        cap::replaceSelection(cur);
        cur.insert(new InsetSpecialChar(kind));
        cur.posRight();
@@ -189,7 +189,7 @@ static bool doInsertInset(Cursor & cur, Text * text,
        if (!inset)
                return false;
 
-       recordUndo(cur);
+       cur.recordUndo();
        if (cmd.action == LFUN_INDEX_INSERT) {
                docstring ds = support::subst(text->getStringToIndex(cur), '\n', ' ');
                text->insertInset(cur, inset);
@@ -210,8 +210,9 @@ static bool doInsertInset(Cursor & cur, Text * text,
 
                if (gotsel && pastesel) {
                        lyx::dispatch(FuncRequest(LFUN_PASTE, "0"));
-                       InsetLayout il = inset->getLayout(cur.buffer().params());
-                       if (!il.multipar || cur.lastpit() == 0) {
+                       InsetText * insetText = dynamic_cast<InsetText *>(inset);
+                       if (insetText && !insetText->allowMultiPar() 
+                           || cur.lastpit() == 0) {
                                // reset first par to default
                                LayoutPtr const layout =
                                        cur.buffer().params().getTextClass().defaultLayout();
@@ -288,7 +289,7 @@ void Text::dispatch(Cursor & cur, FuncRequest & cmd)
        case LFUN_PARAGRAPH_MOVE_DOWN: {
                pit_type const pit = cur.pit();
                recUndo(cur, pit, pit + 1);
-               finishUndo();
+               cur.finishUndo();
                std::swap(pars_[pit], pars_[pit + 1]);
                updateLabels(cur.buffer());
                needsUpdate = true;
@@ -299,7 +300,7 @@ void Text::dispatch(Cursor & cur, FuncRequest & cmd)
        case LFUN_PARAGRAPH_MOVE_UP: {
                pit_type const pit = cur.pit();
                recUndo(cur, pit - 1, pit);
-               finishUndo();
+               cur.finishUndo();
                std::swap(pars_[pit], pars_[pit - 1]);
                updateLabels(cur.buffer());
                --cur.pit();
@@ -323,7 +324,7 @@ void Text::dispatch(Cursor & cur, FuncRequest & cmd)
                        }
                }
 
-               recordUndo(cur);
+               cur.recordUndo();
                par.params().startOfAppendix(start);
 
                // we can set the refreshing parameters now
@@ -506,7 +507,7 @@ void Text::dispatch(Cursor & cur, FuncRequest & cmd)
                        // this avoids a double undo
                        // FIXME: should not be needed, ideally
                        if (!cur.selection())
-                               recordUndo(cur);
+                               cur.recordUndo();
                        cap::replaceSelection(cur);
                        cur.insert(new InsetNewline);
                        cur.posRight();
@@ -637,7 +638,7 @@ void Text::dispatch(Cursor & cur, FuncRequest & cmd)
        }
 
        case LFUN_INSET_INSERT: {
-               recordUndo(cur);
+               cur.recordUndo();
                Inset * inset = createInset(bv, cmd);
                if (inset) {
                        // FIXME (Abdel 01/02/2006):
@@ -651,7 +652,7 @@ void Text::dispatch(Cursor & cur, FuncRequest & cmd)
                        // other feature like "automatic labelling".
                        /*
                        Paragraph & par = pars_[cur.pit()];
-                       if (inset->lyxCode() == Inset::LABEL_CODE
+                       if (inset->lyxCode() == LABEL_CODE
                                && par.layout()->labeltype == LABEL_COUNTER) {
                                // Go to the end of the paragraph
                                // Warning: Because of Change-Tracking, the last
@@ -738,7 +739,7 @@ void Text::dispatch(Cursor & cur, FuncRequest & cmd)
                }
                bv->buffer().errors("Paste");
                cur.clearSelection(); // bug 393
-               finishUndo();
+               cur.finishUndo();
                break;
 
        case LFUN_CUT:
@@ -868,7 +869,7 @@ void Text::dispatch(Cursor & cur, FuncRequest & cmd)
                        // this avoids a double undo
                        // FIXME: should not be needed, ideally
                        if (!cur.selection())
-                               recordUndo(cur);
+                               cur.recordUndo();
                        cap::replaceSelection(cur);
                        pos = cur.pos();
                        char_type c;
@@ -922,11 +923,14 @@ void Text::dispatch(Cursor & cur, FuncRequest & cmd)
        // Single-click on work area
        case LFUN_MOUSE_PRESS: {
                // Right click on a footnote flag opens float menu
+               // FIXME: Why should we clear the selection in this case?
                if (cmd.button() == mouse_button::button3)
                        cur.clearSelection();
 
+               bool do_selection = cmd.button() == mouse_button::button1
+                       && cmd.argument() == "region-select";
                // Set the cursor
-               bool update = bv->mouseSetCursor(cur);
+               bool update = bv->mouseSetCursor(cur, do_selection);
 
                // Insert primary selection with middle mouse
                // if there is a local selection in the current buffer,
@@ -942,7 +946,7 @@ void Text::dispatch(Cursor & cur, FuncRequest & cmd)
                                                    bv->buffer().errorList("Paste"));
                                bv->buffer().errors("Paste");
                                bv->buffer().markDirty();
-                               finishUndo();
+                               bv->cursor().finishUndo();
                        } else {
                                lyx::dispatch(FuncRequest(LFUN_PRIMARY_SELECTION_PASTE, "paragraph"));
                        }
@@ -1055,8 +1059,8 @@ void Text::dispatch(Cursor & cur, FuncRequest & cmd)
                break;
        }
 
-       case LFUN_URL_INSERT: {
-               InsetCommandParams p("url");
+       case LFUN_HYPERLINK_INSERT: {
+               InsetCommandParams p(HYPERLINK_CODE);
                docstring content;
                if (cur.selection()) {
                        content = cur.selectionAsString(false);
@@ -1064,28 +1068,9 @@ void Text::dispatch(Cursor & cur, FuncRequest & cmd)
                }
                p["target"] = (cmd.argument().empty()) ?
                        content : cmd.argument();
-               string const data = InsetCommandMailer::params2string("url", p);
+               string const data = InsetCommandMailer::params2string("href", p);
                if (p["target"].empty()) {
-                       bv->showInsetDialog("url", data, 0);
-               } else {
-                       FuncRequest fr(LFUN_INSET_INSERT, data);
-                       dispatch(cur, fr);
-               }
-               break;
-       }
-
-       case LFUN_HTML_INSERT: {
-               InsetCommandParams p("htmlurl");
-               docstring content;
-               if (cur.selection()) {
-                       content = cur.selectionAsString(false);
-                       cutSelection(cur, true, false);
-               }
-               p["target"] = (cmd.argument().empty()) ?
-                       content : cmd.argument();
-               string const data = InsetCommandMailer::params2string("url", p);
-               if (p["target"].empty()) {
-                       bv->showInsetDialog("url", data, 0);
+                       bv->showInsetDialog("href", data, 0);
                } else {
                        FuncRequest fr(LFUN_INSET_INSERT, data);
                        dispatch(cur, fr);
@@ -1094,7 +1079,7 @@ void Text::dispatch(Cursor & cur, FuncRequest & cmd)
        }
 
        case LFUN_LABEL_INSERT: {
-               InsetCommandParams p("label");
+               InsetCommandParams p(LABEL_CODE);
                // Try to generate a valid label
                p["name"] = (cmd.argument().empty()) ?
                        cur.getPossibleLabel() :
@@ -1110,7 +1095,22 @@ void Text::dispatch(Cursor & cur, FuncRequest & cmd)
                break;
        }
 
-
+       case LFUN_INFO_INSERT: {
+               Inset * inset = createInset(&cur.bv(), cmd);
+               if (!inset)
+                       break;
+               // if an empty inset is created (cmd.argument() is empty)
+               // use current selection as parameter.
+               if (cmd.argument().empty() && cur.selection()) {
+                       // use selected text as info to avoid a separate UI
+                       docstring ds = cur.selectionAsString(false);
+                       cutSelection(cur, true, false);
+                       static_cast<InsetInfo *>(inset)->setInfo(to_utf8(ds));
+               }
+               insertInset(cur, inset);
+               cur.posRight();
+               break;
+       }
 #if 0
        case LFUN_LIST_INSERT:
        case LFUN_THEOREM_INSERT:
@@ -1199,7 +1199,7 @@ void Text::dispatch(Cursor & cur, FuncRequest & cmd)
                Inset * inset = createInset(&cur.bv(), cmd);
                if (!inset)
                        break;
-               recordUndo(cur);
+               cur.recordUndo();
                cur.clearSelection();
                insertInset(cur, inset);
                // Show the dialog for the nomenclature entry, since the
@@ -1436,7 +1436,7 @@ void Text::dispatch(Cursor & cur, FuncRequest & cmd)
        case LFUN_FLOAT_LIST: {
                TextClass const & tclass = bv->buffer().params().getTextClass();
                if (tclass.floats().typeExist(to_utf8(cmd.argument()))) {
-                       recordUndo(cur);
+                       cur.recordUndo();
                        if (cur.selection())
                                cutSelection(cur, true, false);
                        breakParagraph(cur);
@@ -1579,7 +1579,7 @@ bool Text::getStatus(Cursor & cur, FuncRequest const & cmd,
 
        Font const & font = cur.real_current_font;
        bool enable = true;
-       Inset::Code code = Inset::NO_CODE;
+       InsetCode code = NO_CODE;
 
        switch (cmd.action) {
 
@@ -1602,88 +1602,88 @@ bool Text::getStatus(Cursor & cur, FuncRequest const & cmd,
 
        case LFUN_DIALOG_SHOW_NEW_INSET:
                if (cmd.argument() == "bibitem")
-                       code = Inset::BIBITEM_CODE;
+                       code = BIBITEM_CODE;
                else if (cmd.argument() == "bibtex")
-                       code = Inset::BIBTEX_CODE;
+                       code = BIBTEX_CODE;
                else if (cmd.argument() == "box")
-                       code = Inset::BOX_CODE;
+                       code = BOX_CODE;
                else if (cmd.argument() == "branch")
-                       code = Inset::BRANCH_CODE;
+                       code = BRANCH_CODE;
                else if (cmd.argument() == "citation")
-                       code = Inset::CITE_CODE;
+                       code = CITE_CODE;
                else if (cmd.argument() == "ert")
-                       code = Inset::ERT_CODE;
+                       code = ERT_CODE;
                else if (cmd.argument() == "external")
-                       code = Inset::EXTERNAL_CODE;
+                       code = EXTERNAL_CODE;
                else if (cmd.argument() == "float")
-                       code = Inset::FLOAT_CODE;
+                       code = FLOAT_CODE;
                else if (cmd.argument() == "graphics")
-                       code = Inset::GRAPHICS_CODE;
+                       code = GRAPHICS_CODE;
+               else if (cmd.argument() == "href")
+                       code = HYPERLINK_CODE;
                else if (cmd.argument() == "include")
-                       code = Inset::INCLUDE_CODE;
+                       code = INCLUDE_CODE;
                else if (cmd.argument() == "index")
-                       code = Inset::INDEX_CODE;
+                       code = INDEX_CODE;
                else if (cmd.argument() == "nomenclature")
-                       code = Inset::NOMENCL_CODE;
+                       code = NOMENCL_CODE;
                else if (cmd.argument() == "label")
-                       code = Inset::LABEL_CODE;
+                       code = LABEL_CODE;
                else if (cmd.argument() == "note")
-                       code = Inset::NOTE_CODE;
+                       code = NOTE_CODE;
                else if (cmd.argument() == "ref")
-                       code = Inset::REF_CODE;
+                       code = REF_CODE;
                else if (cmd.argument() == "toc")
-                       code = Inset::TOC_CODE;
-               else if (cmd.argument() == "url")
-                       code = Inset::URL_CODE;
+                       code = TOC_CODE;
                else if (cmd.argument() == "vspace")
-                       code = Inset::VSPACE_CODE;
+                       code = VSPACE_CODE;
                else if (cmd.argument() == "wrap")
-                       code = Inset::WRAP_CODE;
+                       code = WRAP_CODE;
                else if (cmd.argument() == "listings")
-                       code = Inset::LISTINGS_CODE;
+                       code = LISTINGS_CODE;
                break;
 
        case LFUN_ERT_INSERT:
-               code = Inset::ERT_CODE;
+               code = ERT_CODE;
                break;
        case LFUN_LISTING_INSERT:
-           code = Inset::LISTINGS_CODE;
+           code = LISTINGS_CODE;
                break;
        case LFUN_FOOTNOTE_INSERT:
-               code = Inset::FOOT_CODE;
+               code = FOOT_CODE;
                break;
        case LFUN_TABULAR_INSERT:
-               code = Inset::TABULAR_CODE;
+               code = TABULAR_CODE;
                break;
        case LFUN_MARGINALNOTE_INSERT:
-               code = Inset::MARGIN_CODE;
+               code = MARGIN_CODE;
                break;
        case LFUN_FLOAT_INSERT:
        case LFUN_FLOAT_WIDE_INSERT:
-               code = Inset::FLOAT_CODE;
+               code = FLOAT_CODE;
                break;
        case LFUN_WRAP_INSERT:
-               code = Inset::WRAP_CODE;
+               code = WRAP_CODE;
                break;
        case LFUN_FLOAT_LIST:
-               code = Inset::FLOAT_LIST_CODE;
+               code = FLOAT_LIST_CODE;
                break;
 #if 0
        case LFUN_LIST_INSERT:
-               code = Inset::LIST_CODE;
+               code = LIST_CODE;
                break;
        case LFUN_THEOREM_INSERT:
-               code = Inset::THEOREM_CODE;
+               code = THEOREM_CODE;
                break;
 #endif
        case LFUN_CAPTION_INSERT:
-               code = Inset::CAPTION_CODE;
+               code = CAPTION_CODE;
                break;
        case LFUN_NOTE_INSERT:
-               code = Inset::NOTE_CODE;
+               code = NOTE_CODE;
                break;
        case LFUN_FLEX_INSERT: {
-               code = Inset::FLEX_CODE;
+               code = FLEX_CODE;
                string s = cmd.getArg(0);
                InsetLayout il =  cur.buffer().params().getTextClass().insetlayout(from_utf8(s));
                if (il.lyxtype != "charstyle" &&
@@ -1693,42 +1693,44 @@ bool Text::getStatus(Cursor & cur, FuncRequest const & cmd,
                break;
                }
        case LFUN_BOX_INSERT:
-               code = Inset::BOX_CODE;
+               code = BOX_CODE;
                break;
        case LFUN_BRANCH_INSERT:
-               code = Inset::BRANCH_CODE;
-               if (cur.buffer().getMasterBuffer()->params().branchlist().empty())
+               code = BRANCH_CODE;
+               if (cur.buffer().masterBuffer()->params().branchlist().empty())
                        enable = false;
                break;
        case LFUN_LABEL_INSERT:
-               code = Inset::LABEL_CODE;
+               code = LABEL_CODE;
+               break;
+       case LFUN_INFO_INSERT:
+               code = INFO_CODE;
                break;
        case LFUN_OPTIONAL_INSERT:
-               code = Inset::OPTARG_CODE;
-               enable = numberOfOptArgs(cur.paragraph())
+               code = OPTARG_CODE;
+               enable = cur.paragraph().numberOfOptArgs()
                        < cur.paragraph().layout()->optionalargs;
                break;
        case LFUN_ENVIRONMENT_INSERT:
-               code = Inset::BOX_CODE;
+               code = BOX_CODE;
                break;
        case LFUN_INDEX_INSERT:
-               code = Inset::INDEX_CODE;
+               code = INDEX_CODE;
                break;
        case LFUN_INDEX_PRINT:
-               code = Inset::INDEX_PRINT_CODE;
+               code = INDEX_PRINT_CODE;
                break;
        case LFUN_NOMENCL_INSERT:
-               code = Inset::NOMENCL_CODE;
+               code = NOMENCL_CODE;
                break;
        case LFUN_NOMENCL_PRINT:
-               code = Inset::NOMENCL_PRINT_CODE;
+               code = NOMENCL_PRINT_CODE;
                break;
        case LFUN_TOC_INSERT:
-               code = Inset::TOC_CODE;
+               code = TOC_CODE;
                break;
-       case LFUN_HTML_INSERT:
-       case LFUN_URL_INSERT:
-               code = Inset::URL_CODE;
+       case LFUN_HYPERLINK_INSERT:
+               code = HYPERLINK_CODE;
                break;
        case LFUN_QUOTE_INSERT:
                // always allow this, since we will inset a raw quote
@@ -1740,12 +1742,12 @@ bool Text::getStatus(Cursor & cur, FuncRequest const & cmd,
        case LFUN_MENU_SEPARATOR_INSERT:
        case LFUN_DOTS_INSERT:
        case LFUN_END_OF_SENTENCE_PERIOD_INSERT:
-               code = Inset::SPECIALCHAR_CODE;
+               code = SPECIALCHAR_CODE;
                break;
        case LFUN_SPACE_INSERT:
                // slight hack: we know this is allowed in math mode
                if (cur.inTexted())
-                       code = Inset::SPACE_CODE;
+                       code = SPACE_CODE;
                break;
 
        case LFUN_INSET_MODIFY:
@@ -1819,7 +1821,14 @@ bool Text::getStatus(Cursor & cur, FuncRequest const & cmd,
                break;
 
        case LFUN_INSET_DISSOLVE:
-               enable = !isMainText(cur.bv().buffer()) && cur.inset().nargs() == 1;
+               if (!cmd.argument().empty()) {
+                       InsetLayout il = cur.inset().getLayout(cur.buffer().params());
+                       enable = cur.inset().lyxCode() == FLEX_CODE
+                                && il.lyxtype == to_utf8(cmd.argument());
+               } else {
+                       enable = !isMainText(cur.bv().buffer()) 
+                                && cur.inset().nargs() == 1;
+               }
                break;
 
        case LFUN_CHANGE_ACCEPT:
@@ -1935,7 +1944,7 @@ bool Text::getStatus(Cursor & cur, FuncRequest const & cmd,
                return false;
        }
 
-       if (code != Inset::NO_CODE
+       if (code != NO_CODE
            && (cur.empty() || !cur.inset().insetAllowed(code)))
                enable = false;
 
@@ -1949,7 +1958,7 @@ void Text::pasteString(Cursor & cur, docstring const & clip,
 {
        cur.clearSelection();
        if (!clip.empty()) {
-               recordUndo(cur);
+               cur.recordUndo();
                if (asParagraphs)
                        insertStringAsParagraphs(cur, clip);
                else