-// -*- C++ -*-
/**
* \file ControlDocument.C
* This file is part of LyX, the document processor.
*
* \author Edwin Leuven
*
- * Full author contact details are available in file CREDITS
+ * Full author contact details are available in file CREDITS.
*/
#include <config.h>
-#ifdef __GNUG__
-#pragma implementation
-#endif
-
-#include "BufferView.h"
#include "ControlDocument.h"
-#include "ViewBase.h"
-
-#include "gettext.h"
-#include "lyxfind.h"
+#include "Kernel.h"
+#include "BranchList.h"
#include "buffer.h"
+#include "bufferparams.h"
+#include "BufferView.h"
+#include "buffer_funcs.h"
+#include "funcrequest.h"
#include "language.h"
-#include "lyx_main.h"
-#include "lyxtextclass.h"
+#include "LColor.h"
#include "lyxtextclasslist.h"
-#include "CutAndPaste.h"
-#include "frontends/LyXView.h"
-#include "frontends/Alert.h"
+#include <sstream>
-#include "support/lstrings.h"
-#include "support/filetools.h"
+using std::ostringstream;
+using std::string;
+namespace lyx {
+namespace frontend {
+
+ControlDocument::ControlDocument(Dialog & parent)
+ : Dialog::Controller(parent)
+{}
-ControlDocument::ControlDocument(LyXView & lv, Dialogs & d)
- : ControlDialogBD(lv, d), bp_(0)
-{
-}
ControlDocument::~ControlDocument()
{}
-BufferParams & ControlDocument::params()
+bool ControlDocument::initialiseParams(std::string const &)
{
- lyx::Assert(bp_.get());
- return *bp_;
+ bp_.reset(new BufferParams);
+ *bp_ = kernel().buffer().params();
+ return true;
}
-LyXTextClass ControlDocument::textClass()
+void ControlDocument::clearParams()
{
- return textclasslist[bp_->textclass];
+ bp_.reset();
}
-void ControlDocument::apply()
+BufferParams & ControlDocument::params() const
{
- if (!bufferIsAvailable())
- return;
-
- setLanguage();
-
- classApply();
-
- view().apply();
- buffer()->params = *bp_;
-
- lv_.view()->redoCurrentBuffer();
-
- buffer()->markDirty();
-
- lv_.message(_("Document settings applied"));
+ BOOST_ASSERT(bp_.get());
+ return *bp_;
}
-void ControlDocument::setParams()
+LyXTextClass const & ControlDocument::textClass() const
{
- if (!bp_.get())
- bp_.reset(new BufferParams());
-
- /// Set the buffer parameters
- *bp_ = buffer()->params;
+ return textclasslist[bp_->textclass];
}
-void ControlDocument::setLanguage()
-{
- Language const * oldL = buffer()->params.language;
- Language const * newL = bp_->language;
+namespace {
- if (oldL != newL
- && oldL->RightToLeft() == newL->RightToLeft()
- && !lv_.buffer()->isMultiLingual())
- lv_.buffer()->changeLanguage(oldL, newL);
+void dispatch_bufferparams(Kernel const & kernel, BufferParams const & bp,
+ kb_action lfun)
+{
+ ostringstream ss;
+ ss << "\\begin_header\n";
+ bp.writeFile(ss);
+ ss << "\\end_header\n";
+ kernel.dispatch(FuncRequest(lfun, ss.str()));
}
+} // namespace anon
+
-void ControlDocument::classApply()
+void ControlDocument::dispatchParams()
{
- BufferParams & params = buffer()->params;
- lyx::textclass_type const old_class = params.textclass;
- lyx::textclass_type const new_class = bp_->textclass;
+ // This must come first so that a language change is correctly noticed
+ setLanguage();
- // exit if nothing changes or if unable to load the new class
- if (new_class == old_class || !loadTextclass(new_class))
- return;
+ // Set the document class.
+ textclass_type const old_class =
+ kernel().buffer().params().textclass;
+ textclass_type const new_class = bp_->textclass;
+ if (new_class != old_class) {
+ string const name = textclasslist[new_class].name();
+ kernel().dispatch(FuncRequest(LFUN_TEXTCLASS_APPLY, name));
+ }
- // successfully loaded
- view().apply();
- buffer()->params = *bp_;
- lv_.message(_("Converting document to new document class..."));
- int ret = CutAndPaste::SwitchLayoutsBetweenClasses(
- old_class, new_class,
- &*(lv_.buffer()->paragraphs.begin()),
- lv_.buffer()->params);
- if (ret) {
- string s;
- if (ret == 1) {
- s = _("One paragraph couldn't be converted");
- } else {
- s += tostr(ret);
- s += _(" paragraphs couldn't be converted");
+ int const old_secnumdepth = kernel().buffer().params().secnumdepth;
+ int const new_secnumdepth = bp_->secnumdepth;
+
+ // Apply the BufferParams.
+ dispatch_bufferparams(kernel(), params(), LFUN_BUFFERPARAMS_APPLY);
+
+ // redo the numbering if necessary
+ if (new_secnumdepth != old_secnumdepth)
+ updateCounters(kernel().buffer());
+
+ // Generate the colours requested by each new branch.
+ BranchList & branchlist = params().branchlist();
+ if (!branchlist.empty()) {
+ BranchList::const_iterator it = branchlist.begin();
+ BranchList::const_iterator const end = branchlist.end();
+ for (; it != end; ++it) {
+ string const & current_branch = it->getBranch();
+ Branch const * branch = branchlist.find(current_branch);
+ string x11hexname = branch->getColor();
+ // check that we have a valid color!
+ if (x11hexname.empty() || x11hexname[0] != '#')
+ x11hexname =
+ lcolor.getX11Name(LColor::background);
+ // display the new color
+ string const str = current_branch + ' ' + x11hexname;
+ kernel().dispatch(FuncRequest(LFUN_SET_COLOR, str));
}
- Alert::alert(_("Conversion Errors!"),s,
- _("into chosen document class"));
+
+ // Open insets of selected branches, close deselected ones
+ kernel().dispatch(FuncRequest(LFUN_ALL_INSETS_TOGGLE,
+ "assign branch"));
}
+ // update the bufferview
+ kernel().bufferview()->update();
}
-bool ControlDocument::loadTextclass(lyx::textclass_type tc) const
+void ControlDocument::setLanguage() const
{
- bool const success = textclasslist[tc].load();
- if (!success) {
- // problem changing class
- // -- warn user (to retain old style)
- Alert::alert(_("Conversion Errors!"),
- _("Errors loading new document class."),
- _("Reverting to original document class."));
- }
- return success;
+ Language const * const newL = bp_->language;
+ if (kernel().buffer().params().language == newL)
+ return;
+
+ string const lang_name = newL->lang();
+ kernel().dispatch(FuncRequest(LFUN_LANGUAGE_BUFFER, lang_name));
}
-void ControlDocument::saveAsDefault()
+bool ControlDocument::loadTextclass(textclass_type tc) const
{
- if (!Alert::askQuestion(_("Do you want to save the current settings"),
- _("for the document layout as default?"),
- _("(they will be valid for any new document)")))
- return;
-
- lv_.buffer()->params.preamble = bp_->preamble;
-
- string const fname = AddName(AddPath(user_lyxdir, "templates/"),
- "defaults.lyx");
- Buffer defaults(fname);
- defaults.params = params();
+ string const name = textclasslist[tc].name();
+ kernel().dispatch(FuncRequest(LFUN_TEXTCLASS_LOAD, name));
- // add an empty paragraph. Is this enough?
- Paragraph * par = new Paragraph;
- par->layout(params().getLyXTextClass().defaultLayout());
- defaults.paragraphs.set(par);
+ // Report back whether we were able to change the class.
+ bool const success = textclasslist[tc].loaded();
+ return success;
+}
- defaults.writeFile(defaults.fileName());
+void ControlDocument::saveAsDefault() const
+{
+ dispatch_bufferparams(kernel(), params(), LFUN_SAVE_AS_DEFAULT);
}
+
+} // namespace frontend
+} // namespace lyx
projects / lyx.git / blobdiff