-#include <config.h>
-#include FORMS_H_LOCATION
+/**
+ * \file xforms/Dialogs.C
+ * Copyright 1995 Matthias Ettrich
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
+ *
+ * \author Allan Rae
+ * \author Angus Leeming
+ *
+ * Full author contact details are available in file CREDITS
+ */
-#include "Dialogs.h"
-#include "FormCitation.h"
-#include "FormCopyright.h"
-#include "FormDocument.h"
-#include "FormGraphics.h"
-#include "FormIndex.h"
-#include "FormPreferences.h"
-#include "FormPrint.h"
-#include "FormRef.h"
-#include "FormTabular.h"
-#include "FormToc.h"
-#include "FormUrl.h"
+#include <config.h>
#ifdef __GNUG__
#pragma implementation
#endif
-// temporary till ported
-extern void ShowCredits();
-
+#include "Dialogs_impl.h"
-Dialogs::Dialogs(LyXView * lv)
+Dialogs::Dialogs(LyXView & lv)
+ : pimpl_(new Impl(lv, *this))
{
- dialogs_.push_back(new FormCitation(lv, this));
- dialogs_.push_back(new FormCopyright(lv, this));
- dialogs_.push_back(new FormDocument(lv, this));
- dialogs_.push_back(new FormGraphics(lv, this));
- dialogs_.push_back(new FormIndex(lv, this));
- dialogs_.push_back(new FormPreferences(lv, this));
- dialogs_.push_back(new FormPrint(lv, this));
- dialogs_.push_back(new FormRef(lv, this));
- dialogs_.push_back(new FormTabular(lv, this));
- dialogs_.push_back(new FormToc(lv, this));
- dialogs_.push_back(new FormUrl(lv, this));
-
- showCredits.connect(slot(ShowCredits));
-
// reduce the number of connections needed in
// dialogs by a simple connection here.
- hideAll.connect(hideBufferDependent.slot());
+ hideAll.connect(hideBufferDependent);
}
-Dialogs::~Dialogs()
-{
- for (vector<DialogBase *>::iterator iter = dialogs_.begin();
- iter != dialogs_.end();
- ++iter) {
- delete *iter;
- }
-}
-
-
-/*****************************************************************************
-
-Q. WHY does Dialogs::Dialogs pass `this' to dialog constructors?
-A. To avoid a segfault.
- The dialog constructors need to connect to their
- respective showSomeDialog signal(*) but in order to do
- that they need to get the address of the Dialogs instance
- from LyXView::getDialogs(). However, since the Dialogs
- instance is still being constructed at that time
- LyXView::getDialogs() will *not* return the correct
- address because it hasn't finished being constructed.
- A Catch-22 situation (or is that the chicken and the egg...).
- So to get around the problem we pass the address of
- the newly created Dialogs instance using `this'.
-
-(*) -- I'm using signals exclusively to guarantee that the gui code
- remains hidden from the rest of the system. In fact the only
- header related to dialogs that anything in the non-gui-specific
- code gets to see is Dialogs.h! Even Dialogs.h doesn't know what a
- FormCopyright class looks like or that its even going to be used!
-
- No other gui dialog headers are seen outside of the gui-specific
- directories! This ensures that the gui is completely separate from
- the rest of LyX. All this through the use of a few simple signals.
- BUT, the price is that during construction we need to connect the
- implementations show() method to the showSomeDialog signal and this
- requires that we have an instance of Dialogs and the problem mentioned
- above.
-
- Almost all other dialogs should be able to operate using the same style
- of signalling used for Copyright. Exceptions should be handled
- by adding a specific show or update signal. For example, spellchecker
- needs to set the next suspect word and its options/replacements so we
- need a:
- Signal0<void> updateSpellChecker;
-
- Since we would have to have a
- Signal0<void> showSpellChecker;
+Dialogs::~Dialogs()
+{}
- in order to just see the spellchecker and let the user push the [Start]
- button then the updateSpellChecker signal will make the SpellChecker
- dialog get the new word and replacements list from LyX. If you really,
- really wanted to you could define a signal that would pass the new
- word and replacements:
- Signal2<void, string, vector<string> > updateSpellChecker;
- (or something similar) but, why bother when the spellchecker can get
- it anyway with a LyXFunc call or two. Besides if someone extends
- what a dialog does then they also have to change code in the rest of
- LyX to pass more parameters or get the extra info via a function
- call anyway. Thus reducing the independence of the two code bases.
+void Dialogs::toggleTooltips()
+{
+ Tooltips::toggleEnabled();
+}
- We don't need a separate update signal for each dialog because most of
- them will be changed only when the buffer is changed (either by closing
- the current open buffer or switching to another buffer in the current
- LyXView -- different BufferView same LyXView or same BufferView same
- LyXView).
- So we minimise signals but maximise independence and programming
- simplicity, understandability and maintainability. It's also
- extremely easy to add support for Qt or gtk-- because they use
- signals already. Guis that use callbacks, like xforms, must have their
- code wrapped up like that in the form_copyright.[Ch] which is awkward
- but will at least allow multiple instances of the same dialog.
+/// Are the tooltips on or off?
+bool Dialogs::tooltipsEnabled()
+{
+ return Tooltips::enabled();
+}
- Signals will also be a great help in controlling the splashscreen --
- once signalled to hide it can disconnect from the signal and remove
- itself from memory.
- LyXFuncs will be used for requesting/setting LyX internal info. This
- will ensure that scripts or LyXServer-connected applications can all
- have access to the same calls as the internal user-interface.
+Dialogs::Impl::Impl(LyXView & lv, Dialogs & d)
+ : aboutlyx(lv, d),
+ bibitem(lv, d),
+ bibtex(lv, d),
+ character(lv, d),
+ citation(lv, d),
+ document(lv, d),
+ error(lv, d),
+ ert(lv, d),
+ external(lv, d),
+ file(lv, d),
+ floats(lv, d),
+ forks(lv, d),
+ graphics(lv, d),
+ include(lv, d),
+ index(lv, d),
+ logfile(lv, d),
+ mathpanel(lv, d),
+ minipage(lv, d),
+ paragraph(lv, d),
+ preamble(lv, d),
+ preferences(lv, d),
+ print(lv, d),
+ ref(lv, d),
+ search(lv, d),
+ sendto(lv, d),
+ spellchecker(lv, d),
+ tabular(lv, d),
+ tabularcreate(lv, d),
+ texinfo(lv, d),
+
+#ifdef HAVE_LIBAIKSAURUS
+ thesaurus(lv, d),
+#endif
-******************************************************************************/
+ toc(lv, d),
+ url(lv, d),
+ vclogfile(lv, d),
+ wrap(lv, d)
+{}
projects / lyx.git / blobdiff