#include <config.h>
-#ifdef __GNUG__
-#pragma implementation
-#endif
-
#include "BufferView.h"
#include "ControlDocument.h"
#include "ViewBase.h"
#include "lyxfind.h"
#include "buffer.h"
+#include "errorlist.h"
#include "language.h"
#include "lyx_main.h"
#include "lyxtextclass.h"
#include "frontends/LyXView.h"
#include "frontends/Alert.h"
+#include "support/LAssert.h"
#include "support/lstrings.h"
#include "support/filetools.h"
+using std::endl;
+
ControlDocument::ControlDocument(LyXView & lv, Dialogs & d)
: ControlDialogBD(lv, d), bp_(0)
-{
-}
+{}
+
ControlDocument::~ControlDocument()
{}
-void ControlDocument::showPreamble()
-{
-}
-
BufferParams & ControlDocument::params()
{
lyx::Assert(bp_.get());
if (!bufferIsAvailable())
return;
- setLanguage();
-
- // FIXME: do we need to use return value from classApply() here? (Lgb)
classApply();
- lv_.view()->redoCurrentBuffer();
view().apply();
+ setLanguage();
buffer()->params = *bp_;
+ lv_.view()->redoCurrentBuffer();
+
buffer()->markDirty();
- lv_.message(_("Document Settings Applied"));
+ lv_.message(_("Document settings applied"));
}
*bp_ = buffer()->params;
}
+
void ControlDocument::setLanguage()
{
Language const * oldL = buffer()->params.language;
Language const * newL = bp_->language;
- if (oldL != newL
- && oldL->RightToLeft() == newL->RightToLeft()
- && !lv_.buffer()->isMultiLingual())
- lv_.buffer()->changeLanguage(oldL, newL);
+ if (oldL != newL) {
+
+ if (oldL->RightToLeft() == newL->RightToLeft()
+ && !lv_.buffer()->isMultiLingual())
+ lv_.buffer()->changeLanguage(oldL, newL);
+ else
+ lv_.buffer()->updateDocLang(newL);
+ }
}
-bool ControlDocument::classApply()
+void ControlDocument::classApply()
{
- BufferParams & params = lv_.buffer()->params;
- unsigned int const old_class = bp_->textclass;
- // exit if nothing changes
- if (params.textclass == old_class)
- return true;
-
- // try to load new_class
- if (!textclasslist[params.textclass].load()) {
- // problem changing class
- // -- warn user (to retain old style)
- Alert::alert(_("Conversion Errors!"),
- _("Errors loading new document class."),
- _("Reverting to original document class."));
- return false;
- }
+ BufferParams & params = buffer()->params;
+ lyx::textclass_type const old_class = params.textclass;
+ lyx::textclass_type const new_class = bp_->textclass;
+
+ // exit if nothing changes or if unable to load the new class
+ if (new_class == old_class || !loadTextclass(new_class))
+ return;
// successfully loaded
+ view().apply();
+ buffer()->params = *bp_;
+
lv_.message(_("Converting document to new document class..."));
- int ret = CutAndPaste::SwitchLayoutsBetweenClasses(
- old_class, params.textclass,
- &*(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");
- }
- Alert::alert(_("Conversion Errors!"),s,
- _("into chosen document class"));
- }
- //lv_.view()->redoCurrentBuffer();
- return true;
+
+ ErrorList el;
+ CutAndPaste::SwitchLayoutsBetweenClasses(old_class, new_class,
+ lv_.buffer()->paragraphs,
+ el);
+
+ bufferview()->setErrorList(el);
+ bufferview()->showErrorList(_("Class switch"));
}
+
+bool ControlDocument::loadTextclass(lyx::textclass_type tc) const
+{
+ bool const success = textclasslist[tc].load();
+ if (success)
+ return success;
+
+ string s = bformat(_("The document could not be converted\n"
+ "into the document class %1$s."),
+ textclasslist[tc].name());
+ Alert::error(_("Could not change class"), s);
+
+ return success;
+}
+
+
void ControlDocument::saveAsDefault()
{
+// Can somebody justify this ? I think it should be removed - jbl
+#if 0
+ 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;
+#endif
+
lv_.buffer()->params.preamble = bp_->preamble;
string const fname = AddName(AddPath(user_lyxdir, "templates/"),
defaults.params = params();
// add an empty paragraph. Is this enough?
- Paragraph * par = new Paragraph;
- par->layout(params().getLyXTextClass().defaultLayout());
- defaults.paragraphs.set(par);
+ Paragraph par;
+ par.layout(params().getLyXTextClass().defaultLayout());
+ defaults.paragraphs.push_back(par);
defaults.writeFile(defaults.fileName());