Angus insetindex patch + protect patch from Dekel

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@950 a592a061-630c-0410-9148-cb99ea01b6c8

ChangeLog

@@ -1,3 +1,33 @@
+2000-08-03  Angus Leeming  <a.leeming@ic.ac.uk>
+
+	* src/commandtags.h: renamed, created some flags for citation
+	and index
+
+	* src/lyx_gui_misc.C: stripped out old FD_index_form code
+
+	* src/lyxfunc.C (dispatch): use signals to insert index entry
+	
+	* src/frontends/Dialogs.h: new signal createIndex
+
+	* src/frontends/xforms/FormCommand.[Ch],
+	src/frontends/xforms/FormCitation.[Ch],
+	src/frontends/xforms/FormToc.[Ch],
+	src/frontends/xforms/FormUrl.[Ch]: clean up and comment better
+
+	* src/insets/insetindex.[Ch]: GUI-independent
+
+	* src/frontends/xforms/FormIndex.[Ch],
+	* src/frontends/xforms/forms/form_index.fd: xforms implementation
+	of the Index dialog
+	
+  2000-08-02  Lars Gullik Bjønnes  <larsbj@lyx.org>
+  
+  	* src/insets/insetref.C (Latex): rewrite so that there is now
+2000-08-01  Dekel Tsur  <dekel@math.tau.ac.il>
+
+	* src/mathed/math_write.C (MathDecorationInset::Write) Put \protect 
+	before \overbrace, \underbrace, \overleftarrow, or \overrightarrow.
+	
 2000-08-02  Lars Gullik Bjønnes  <larsbj@lyx.org>
 
 	* src/insets/insetref.C (Latex): rewrite so that there is now

lib/ui/default.ui

@@ -72,7 +72,7 @@ Menuset
 	OptItem "as LinuxDoc|L" "buffer-export linuxdoc"
 	OptItem "as DocBook|B" "buffer-export docbook"
 	Item "as DVI|D" "buffer-export dvi"
-	Item "as Postscript|P" "buffer-export postscript"
+#	Item "as Postscript|P" "buffer-export postscript"
 	Item "as Ascii|A" "buffer-export ascii"
 	Item "as HTML|H" "buffer-export html"
 	OptItem "Custom...|C" "buffer-export custom"

po/POTFILES.in

@@ -32,6 +32,8 @@ src/frontends/xforms/FormCopyright.C
 src/frontends/xforms/form_copyright.C
 src/frontends/xforms/FormGraphics.C
 src/frontends/xforms/form_graphics.C
+src/frontends/xforms/FormIndex.C
+src/frontends/xforms/form_index.C
 src/frontends/xforms/FormPreferences.C
 src/frontends/xforms/form_preferences.C
 src/frontends/xforms/FormPrint.C

src/LyXAction.C

@@ -164,7 +164,7 @@ void LyXAction::init()
 		  ReadOnly },
 		{ LFUN_RIGHT, "char-forward", N_("Go one char forward"),
 		  ReadOnly },
-		{ LFUN_CREATE_CITATION, "citation-insert",
+		{ LFUN_CITATION_CREATE, "citation-insert",
 		  N_("Insert citation"), Noop },
 		{ LFUN_EXEC_COMMAND, "command-execute", "", NoBuffer },
 		{ LFUN_PREFIX, "command-prefix",
@@ -247,9 +247,9 @@ void LyXAction::init()
 		{ LFUN_HTMLURL, "html-insert", "", Noop },
 		{ LFUN_HYPHENATION, "hyphenation-point-insert",
 		  N_("Insert hyphenation point"), Noop },
-		{ LFUN_INDEX_INSERT, "index-insert",
+		{ LFUN_INDEX_CREATE, "index-insert",
 		  N_("Insert index item"), Noop },
-		{ LFUN_INDEX_INSERT_LAST, "index-insert-last",
+		{ LFUN_INDEX_CREATE_LAST, "index-insert-last",
 		  N_("Insert last index item"), Noop },
 		{ LFUN_INDEX_PRINT, "index-print", N_("Insert index list"),
 		  Noop },

src/buffer.C

@@ -962,7 +962,7 @@ Buffer::parseSingleLyXformat2Token(LyXLex & lex, LyXParagraph *& par,
 			} else if (inscmd.getCmdName() == "BibTeX") {
 				inset = new InsetBibtex(inscmd.getContents(), inscmd.getOptions(), this);
 			} else if (inscmd.getCmdName() == "index") {
-				inset = new InsetIndex(inscmd.getContents());
+				inset = new InsetIndex(inscmd.params());
 			} else if (inscmd.getCmdName() == "include") {
 				inset = new InsetInclude(inscmd.getContents(), this);
 			} else if (inscmd.getCmdName() == "label") {
@@ -984,7 +984,7 @@ Buffer::parseSingleLyXformat2Token(LyXLex & lex, LyXParagraph *& par,
 				   || inscmd.getCmdName() == "listoftables") {
 				inset = new InsetTOC(inscmd.params());
 			} else if (inscmd.getCmdName() == "printindex") {
-				inset = new InsetPrintIndex(this);
+				inset = new InsetPrintIndex(inscmd.params());
 			} else if (inscmd.getCmdName() == "lyxparent") {
 				inset = new InsetParent(inscmd.getContents(), this);
 			}
@@ -1193,7 +1193,7 @@ void Buffer::readInset(LyXLex & lex, LyXParagraph *& par,
 			inset = new InsetBibtex(inscmd.getContents(),
 						inscmd.getOptions(), this);
 		} else if (inscmd.getCmdName() == "index") {
-			inset = new InsetIndex(inscmd.getContents());
+			inset = new InsetIndex(inscmd.params());
 		} else if (inscmd.getCmdName() == "include") {
 			inset = new InsetInclude(inscmd.getContents(), this);
 		} else if (inscmd.getCmdName() == "label") {
@@ -1216,7 +1216,7 @@ void Buffer::readInset(LyXLex & lex, LyXParagraph *& par,
 			   || inscmd.getCmdName() == "listoftables") {
 			inset = new InsetTOC(inscmd.params());
 		} else if (inscmd.getCmdName() == "printindex") {
-			inset = new InsetPrintIndex(this);
+			inset = new InsetPrintIndex(inscmd.params());
 		} else if (inscmd.getCmdName() == "lyxparent") {
 			inset = new InsetParent(inscmd.getContents(), this);
 		}

src/commandtags.h

@@ -196,10 +196,10 @@ enum kb_action {
 	LFUN_MENURELOAD,		// Asger 1997-02-02
 	LFUN_FAX,			// Asger 1997-02-10
 	LFUN_RECONFIGURE,		// Asger 1997-02-14
-	LFUN_INSERT_CITATION,           // AAS 97-02-23
+	LFUN_CITATION_INSERT,           // AAS 97-02-23
 	LFUN_INSERT_BIBTEX,             // AAS 97-02-23
-	LFUN_INDEX_INSERT,              // Lgb 97-02-27
+	LFUN_INDEX_CREATE,              // Lgb 97-02-27
-	LFUN_INDEX_INSERT_LAST, // 180  // Reh 98-09-17
+	LFUN_INDEX_CREATE_LAST, // 180  // Reh 98-09-17
 	LFUN_INDEX_PRINT,               // Lgb 97-02-27
 	LFUN_APROPOS,                   // Asger 1997-02-27
 	LFUN_LATEX_LOG,                 // Lgb 97-04-05
@@ -267,12 +267,13 @@ enum kb_action {
 	LFUN_INSET_FLOAT,               // Lgb 20000627
 	LFUN_INSET_LIST,                // Lgb 20000627
 	LFUN_INSET_THEOREM,             // Lgb 20000630
-	LFUN_CREATE_CITATION,           // Angus 20000705
+	LFUN_CITATION_CREATE,           // Angus 20000705
 	LFUN_INSET_CAPTION,             // Lgb 20000718
 	LFUN_SWITCHBUFFER,  // and where is this comming from?
 	LFUN_INSERT_URL,                // Angus 20000726
 	LFUN_TABULAR_FEATURE,           // Jug 20000728
 	LFUN_LAYOUT_TABULAR,            // Jug 20000731
+	LFUN_INDEX_INSERT,              // Angus 20000803
 	LFUN_LASTACTION  /* this marks the end of the table */
 };
 

src/frontends/Dialogs.h

@@ -33,7 +33,6 @@ class InsetGraphics;
 class InsetBibKey;
 class InsetBibtex;
 class InsetInclude;
-class InsetIndex;
 class InsetInfo;
 class InsetTabular;
 class InsetCommand;
@@ -109,7 +108,9 @@ public:
 	///
 	Signal1<void, InsetInclude *> showInclude;
 	///
-	Signal1<void, InsetIndex *> showIndex;
+	Signal1<void, InsetCommand *> showIndex;
+	///
+	Signal1<void, string const &> createIndex;
 	///
 	Signal1<void, InsetBibKey *> showBibkey;
 	///

src/frontends/xforms/Dialogs.C

@@ -2,10 +2,11 @@
 #include FORMS_H_LOCATION
 
 #include "Dialogs.h"
-#include "FormCopyright.h"
-#include "FormPreferences.h"
-#include "FormGraphics.h"
 #include "FormCitation.h"
+#include "FormCopyright.h"
+#include "FormGraphics.h"
+#include "FormIndex.h"
+#include "FormPreferences.h"
 #include "FormPrint.h"
 #include "FormTabular.h"
 #include "FormToc.h"
@@ -18,10 +19,11 @@
 
 Dialogs::Dialogs(LyXView * lv)
 {
-	dialogs_.push_back(new FormCopyright(lv, this));
-	dialogs_.push_back(new FormPreferences(lv, this));
-	dialogs_.push_back(new FormGraphics(lv, this));
 	dialogs_.push_back(new FormCitation(lv, this));
+	dialogs_.push_back(new FormCopyright(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 FormTabular(lv, this));
 	dialogs_.push_back(new FormToc(lv, this));

src/frontends/xforms/FormCitation.C

@@ -52,11 +52,18 @@ FormCitation::FormCitation(LyXView * lv, Dialogs * d)
 
 FormCitation::~FormCitation()
 {
-	free();
 	delete dialog_;
 }
 
 
+void FormCitation::clearStore()
+{
+	citekeys.clear();
+	bibkeys.clear();
+	bibkeysInfo.clear();
+}
+
+
 void FormCitation::build()
 {
 	dialog_ = build_citation();
@@ -416,7 +423,7 @@ void FormCitation::apply()
 			lv_->view()->updateInset( inset_, true );
 		}
 	} else {
-		lv_->getLyXFunc()->Dispatch( LFUN_INSERT_CITATION,
+		lv_->getLyXFunc()->Dispatch( LFUN_CITATION_INSERT,
 					     params.getAsString().c_str() );
 	}
 }

src/frontends/xforms/FormCitation.h

@@ -43,17 +43,19 @@ public:
 	//@}
 
 private:
-	/**@name Slot Methods */
-	//@{
-	virtual void update();
-	/// Apply from dialog
-	virtual void apply();
-	/// Filter the inputs
-	virtual void input( long );
 	/// Build the dialog
 	virtual void build();
-	///
+	/// Filter the inputs
+	virtual void input( long );
+	/// Update dialog before showing it
+	virtual void update();
+	/// Apply from dialog (modify or create inset)
+	virtual void apply();
+	/// delete derived class variables from hide()
+	virtual void clearStore();
+	/// Pointer to the actual instantiation of the xform's form
 	virtual FL_FORM * const form() const;
+
 	///
 	void updateBrowser( FL_OBJECT *, std::vector<string> const & ) const;
 	///
@@ -64,7 +66,6 @@ private:
 	void setSize( int, bool ) const;
 	///
 	FD_form_citation * build_citation();
-	//@}
 
 	/// Real GUI implementation.
 	FD_form_citation * dialog_;

src/frontends/xforms/FormCommand.C

@@ -34,15 +34,18 @@ FormCommand::FormCommand(LyXView * lv, Dialogs * d, string const & t)
 {}
 
 
+FormCommand::~FormCommand()
+{
+	free();
+}
+
+
 void FormCommand::showInset( InsetCommand * const inset )
 {
 	if( dialogIsOpen || inset == 0 ) return;
 
 	inset_ = inset;
-	// companion to Lars' commenting out in insetcommand.
+	ih_ = inset_->hide.connect(slot(this, &FormCommand::hide));
-	// need a better plan perhaps since there seems to be a small
-	// flaw here if we copy an inset while it's visible
-	//	ih_ = inset_->hide.connect(slot(this, &FormCommand::hide));
 
 	params = inset->params();
 	show();
@@ -110,6 +113,7 @@ void FormCommand::hide()
 	inset_ = 0;
 	ih_.disconnect();
 	dialogIsOpen = false;
+	clearStore();
 }
 
 

src/frontends/xforms/FormCommand.h

@@ -31,6 +31,8 @@ class FormCommand : public DialogBase, public noncopyable {
 public:
 	/// Constructor
 	FormCommand(LyXView *, Dialogs *, string const & );
+	/// Destructor
+	virtual ~FormCommand();
 
 	/**@name Real per-instance Callback Methods */
 	//@{
@@ -44,29 +46,26 @@ public:
 protected:
 	/**@name Slot Methods */
 	//@{
-	/// Create the dialog if necessary, update it and display it.
+	/// Slot launching dialog to (possibly) create a new inset
 	void createInset( string const & );
-	/// 
+	/// Slot launching dialog to an existing inset
 	void showInset( InsetCommand * const );
-	/// 
-	void show();
-	/// Hide the dialog.
-	void hide();
-	/// Explicitly free the dialog.
-	void free();
-	///
-	virtual void input( long ) = 0;
-	///
-	virtual void update() = 0;
-	/// Apply from dialog
-	virtual void apply() = 0;
-	/// Build the dialog
-	virtual void build() = 0;
-	///
-	virtual FL_FORM * const form() const = 0;
 	//@}
 
-	/**@name Private Data */
+	/// Build the dialog
+	virtual void build() = 0;
+	/// Filter the inputs on callback from xforms
+	virtual void input( long ) = 0;
+	/// Update dialog before showing it
+	virtual void update() = 0;
+	/// Apply from dialog (modify or create inset)
+	virtual void apply() = 0;
+	/// delete derived class variables from hide()
+	virtual void clearStore() {}
+	/// Pointer to the actual instantiation of the xform's form
+	virtual FL_FORM * const form() const = 0;
+
+	/**@name Protected Data */
 	//@{
 	/** Which LyXFunc do we use?
 	    We could modify Dialogs to have a visible LyXFunc* instead and
@@ -77,19 +76,32 @@ protected:
 	    Used so we can get at the signals we have to connect to.
 	*/
 	Dialogs * d_;
+	/// pointer to the inset passed through showInset (if any)
+	InsetCommand * inset_;
+	/// the nitty-griity. What is modified and passed back
+  	InsetCommandParams params;
+	//@}
+
+private:
+	/// Create the dialog if necessary, update it and display it.
+	void show();
+	/// Hide the dialog.
+	void hide();
+	/// Explicitly free the dialog.
+	void free();
+
+
+	/**@name Private Data */
+	//@{
 	/// Update connection.
 	Connection u_;
 	/// Hide connection.
 	Connection h_;
 	/// inset::hide connection.
 	Connection ih_;
-	///
+	/// block opening of form from more than one inset
-	InsetCommand * inset_;
-	///
 	bool dialogIsOpen;
-	///
+	/// dialog title, displayed by WM.
-  	InsetCommandParams params;
-	///
   	string title;
 	//@}
 };

src/frontends/xforms/FormIndex.C

@@ -0,0 +1,108 @@
+// -*- C++ -*-
+/* This file is part of
+ * ====================================================== 
+ *
+ *           LyX, The Document Processor
+ *
+ *           Copyright 2000 The LyX Team.
+ *
+ * ======================================================
+ */
+
+#include <config.h>
+
+#include FORMS_H_LOCATION
+
+#ifdef __GNUG__
+#pragma implementation
+#endif
+
+
+#include "gettext.h"
+#include "Dialogs.h"
+#include "FormIndex.h"
+#include "LyXView.h"
+#include "buffer.h"
+#include "form_index.h"
+#include "lyxfunc.h"
+
+FormIndex::FormIndex(LyXView * lv, Dialogs * d)
+	: FormCommand(lv, d, _("Index")), dialog_(0)
+{
+	// let the dialog be shown
+	// These are permanent connections so we won't bother
+	// storing a copy because we won't be disconnecting.
+	d->showIndex.connect(slot(this, &FormIndex::showInset));
+	d->createIndex.connect(slot(this, &FormIndex::createInset));
+}
+
+
+FormIndex::~FormIndex()
+{
+	delete dialog_;
+}
+
+
+void FormIndex::build()
+{
+	dialog_ = build_index();
+}
+
+
+FL_FORM * const FormIndex::form() const
+{
+	if( dialog_ && dialog_->form_index )
+		return dialog_->form_index;
+	else
+		return 0;
+}
+
+
+void FormIndex::update()
+{
+	static int ow = -1, oh;
+
+	if (ow < 0) {
+		ow = dialog_->form_index->w;
+		oh = dialog_->form_index->h;
+
+		fl_set_form_minsize(dialog_->form_index, ow, oh);
+		fl_set_form_maxsize(dialog_->form_index, 2*ow, oh);
+	}
+
+	fl_freeze_form( dialog_->form_index );
+
+	fl_set_input(dialog_->key, params.getContents().c_str());
+
+	if( lv_->buffer()->isReadonly() ) {
+		fl_deactivate_object( dialog_->key );
+		fl_deactivate_object( dialog_->ok );
+		fl_set_object_lcol( dialog_->ok, FL_INACTIVE );
+	} else {
+		fl_activate_object( dialog_->key );
+		fl_activate_object( dialog_->ok );
+		fl_set_object_lcol( dialog_->ok, FL_BLACK );
+	}
+
+	fl_unfreeze_form( dialog_->form_index );
+}
+
+
+void FormIndex::apply()
+{
+	if( lv_->buffer()->isReadonly() ) return;
+
+	params.setContents( fl_get_input(dialog_->key) );
+
+	if( inset_ != 0 )
+	{
+		// Only update if contents have changed
+		if( params.getContents() != inset_->getContents() ) {
+			inset_->setParams( params );
+			lv_->view()->updateInset( inset_, true );
+		}
+	} else {
+		lv_->getLyXFunc()->Dispatch( LFUN_INDEX_INSERT,
+		 			     params.getAsString().c_str() );
+	}
+}

src/frontends/xforms/FormIndex.h

@@ -0,0 +1,53 @@
+// -*- C++ -*-
+/* This file is part of
+ * ====================================================== 
+ *
+ *           LyX, The Document Processor
+ *
+ *           Copyright 2000 The LyX Team.
+ *
+ * ======================================================
+ */
+
+#ifndef FORMINDEX_H
+#define FORMINDEX_H
+
+#ifdef __GNUG__
+#pragma interface
+#endif
+
+#include "FormCommand.h"
+struct FD_form_index;
+
+/** This class provides an XForms implementation of the FormIndex Dialog.
+ */
+class FormIndex : public FormCommand {
+public:
+	/**@name Constructors and Destructors */
+	//@{
+	///
+	FormIndex(LyXView *, Dialogs *);
+	///
+	~FormIndex();
+	//@}
+
+private:
+	/// Build the dialog
+	virtual void build();
+	/// Not used but must be instantiated
+	virtual void input( long ) {}
+	/// Update dialog before showing it
+	virtual void update();
+	/// Apply from dialog (modify or create inset)
+	virtual void apply();
+	/// Pointer to the actual instantiation of the xform's form
+	virtual FL_FORM * const form() const;
+	///
+	FD_form_index * build_index();
+	//@}
+
+	/// Real GUI implementation.
+	FD_form_index * dialog_;
+};
+
+#endif

src/frontends/xforms/FormToc.C

@@ -42,11 +42,16 @@ FormToc::FormToc(LyXView * lv, Dialogs * d)
 
 FormToc::~FormToc()
 {
-	free();
 	delete dialog_;
 }
 
 
+void FormToc::clearStore()
+{
+	toclist.clear();
+}
+
+
 void FormToc::build()
 {
 	dialog_ = build_toc();

src/frontends/xforms/FormToc.h

@@ -31,23 +31,22 @@ public:
 	~FormToc();
 
 private:
-	/**@name Slot Methods */
-	//@{
-	///
-	virtual void update();
-	/// Apply from dialog
-	virtual void apply();
-	///
-	virtual void input( long ) {};
 	/// Build the dialog
 	virtual void build();
-	///
+	/// Not used but must be instantiated
+	virtual void input( long ) {}
+	/// Update dialog before showing it
+	virtual void update();
+	/// Apply from dialog (modify or create inset)
+	virtual void apply();
+	/// delete derived class variables from hide()
+	virtual void clearStore();
+	/// Pointer to the actual instantiation of the xform's form
 	virtual FL_FORM * const form() const;
 	///
 	void updateToc();
 	///
 	FD_form_toc * build_toc();
-	//@}
 
 	/// Real GUI implementation.
 	FD_form_toc * dialog_;

src/frontends/xforms/FormUrl.C

@@ -19,17 +19,12 @@
 
 
 #include "gettext.h"
-#include "BufferView.h"
 #include "Dialogs.h"
 #include "FormUrl.h"
 #include "LyXView.h"
 #include "buffer.h"
 #include "form_url.h"
 #include "lyxfunc.h"
-#include "xform_macros.h"
-#include "insets/insetcommand.h"
-#include "insets/inseturl.h"
-#include "support/filetools.h"
 
 FormUrl::FormUrl(LyXView * lv, Dialogs * d)
 	: FormCommand(lv, d, _("Url")), dialog_(0)
@@ -44,7 +39,6 @@ FormUrl::FormUrl(LyXView * lv, Dialogs * d)
 
 FormUrl::~FormUrl()
 {
-	free();
 	delete dialog_;
 }
 

src/frontends/xforms/FormUrl.h

@@ -32,17 +32,15 @@ public:
 	//@}
 
 private:
-	/**@name Slot Methods */
-	//@{
-	///
-	virtual void update();
-	/// Apply from dialog
-	void apply();
-	///
-	virtual void input( long ) {};
 	/// Build the dialog
-	void build();
+	virtual void build();
-	///
+	/// Not used but must be instantiated
+	virtual void input( long ) {}
+	/// Update dialog before showing it
+	virtual void update();
+	/// Apply from dialog (modify or create inset)
+	virtual void apply();
+	/// Pointer to the actual instantiation of the xform's form
 	virtual FL_FORM * const form() const;
 	///
 	FD_form_url * build_url();

src/frontends/xforms/Makefile.am

@@ -26,6 +26,10 @@ libxforms_la_SOURCES = \
 	FormGraphics.h \
 	form_graphics.C \
 	form_graphics.h \
+	FormIndex.C \
+	FormIndex.h \
+	form_index.C \
+	form_index.h \
 	FormPreferences.C \
 	FormPreferences.h \
 	form_preferences.C \

src/frontends/xforms/form_index.C

@@ -0,0 +1,40 @@
+// File modified by fdfix.sh for use by lyx (with xforms >= 0.88) and gettext
+#include <config.h>
+#include "lyx_gui_misc.h"
+#include "gettext.h"
+
+/* Form definition file generated with fdesign. */
+
+#include FORMS_H_LOCATION
+#include <stdlib.h>
+#include "form_index.h"
+#include "FormIndex.h" 
+
+FD_form_index * FormIndex::build_index()
+{
+  FL_OBJECT *obj;
+  FD_form_index *fdui = new FD_form_index;
+
+  fdui->form_index = fl_bgn_form(FL_NO_BOX, 520, 100);
+  fdui->form_index->u_vdata = this;
+  obj = fl_add_box(FL_UP_BOX, 0, 0, 520, 100, "");
+  fdui->key = obj = fl_add_input(FL_NORMAL_INPUT, 90, 10, 420, 30, _("Keyword"));
+    fl_set_input_shortcut(obj, scex(_("Keyword|#K#k")), 1);
+    fl_set_object_lsize(obj, FL_NORMAL_SIZE);
+    fl_set_object_resize(obj, FL_RESIZE_X);
+  fdui->cancel = obj = fl_add_button(FL_NORMAL_BUTTON, 410, 60, 100, 30, _("Cancel"));
+    fl_set_button_shortcut(obj, _("^["), 1);
+    fl_set_object_lsize(obj, FL_NORMAL_SIZE);
+    fl_set_object_gravity(obj, FL_SouthEast, FL_SouthEast);
+    fl_set_object_callback(obj, C_FormCommandCancelCB, 0);
+  fdui->ok = obj = fl_add_button(FL_RETURN_BUTTON, 300, 60, 100, 30, _("OK"));
+    fl_set_object_gravity(obj, FL_SouthEast, FL_SouthEast);
+    fl_set_object_callback(obj, C_FormCommandOKCB, 0);
+  fl_end_form();
+
+  fdui->form_index->fdui = fdui;
+
+  return fdui;
+}
+/*---------------------------------------*/
+

src/frontends/xforms/form_index.h

@@ -0,0 +1,20 @@
+/** Header file generated with fdesign on Thu Aug  3 11:33:50 2000.**/
+
+#ifndef FD_form_index_h_
+#define FD_form_index_h_
+
+/** Callbacks, globals and object handlers **/
+extern  "C" void C_FormCommandCancelCB(FL_OBJECT *, long);
+extern  "C" void C_FormCommandOKCB(FL_OBJECT *, long);
+
+
+/**** Forms and Objects ****/
+struct FD_form_index {
+
+	FL_FORM *form_index;
+	FL_OBJECT *key;
+	FL_OBJECT *cancel;
+	FL_OBJECT *ok;
+};
+
+#endif /* FD_form_index_h_ */

src/frontends/xforms/forms/form_index.fd

@@ -0,0 +1,88 @@
+Magic: 13000
+
+Internal Form Definition File
+    (do not change)
+
+Number of forms: 1
+Unit of measure: FL_COORD_PIXEL
+
+=============== FORM ===============
+Name: form_index
+Width: 520
+Height: 100
+Number of Objects: 4
+
+--------------------
+class: FL_BOX
+type: UP_BOX
+box: 0 0 520 100
+boxtype: FL_UP_BOX
+colors: FL_COL1 FL_COL1
+alignment: FL_ALIGN_CENTER
+style: FL_NORMAL_STYLE
+size: FL_DEFAULT_SIZE
+lcol: FL_BLACK
+label: 
+shortcut: 
+resize: FL_RESIZE_ALL
+gravity: FL_NoGravity FL_NoGravity
+name: 
+callback: 
+argument: 
+
+--------------------
+class: FL_INPUT
+type: NORMAL_INPUT
+box: 90 10 420 30
+boxtype: FL_DOWN_BOX
+colors: FL_COL1 FL_MCOL
+alignment: FL_ALIGN_LEFT
+style: FL_NORMAL_STYLE
+size: FL_NORMAL_SIZE
+lcol: FL_BLACK
+label: Keyword
+shortcut: Keyword|#K#k
+resize: FL_RESIZE_X
+gravity: FL_NoGravity FL_NoGravity
+name: key
+callback: 
+argument: 
+
+--------------------
+class: FL_BUTTON
+type: NORMAL_BUTTON
+box: 410 60 100 30
+boxtype: FL_UP_BOX
+colors: FL_COL1 FL_COL1
+alignment: FL_ALIGN_CENTER
+style: FL_NORMAL_STYLE
+size: FL_NORMAL_SIZE
+lcol: FL_BLACK
+label: Cancel
+shortcut: ^[
+resize: FL_RESIZE_NONE
+gravity: FL_SouthEast FL_SouthEast
+name: cancel
+callback: C_FormCommandCancelCB
+argument: 0
+
+--------------------
+class: FL_BUTTON
+type: RETURN_BUTTON
+box: 300 60 100 30
+boxtype: FL_UP_BOX
+colors: FL_COL1 FL_COL1
+alignment: FL_ALIGN_CENTER
+style: FL_NORMAL_STYLE
+size: FL_DEFAULT_SIZE
+lcol: FL_BLACK
+label: OK
+shortcut: ^M
+resize: FL_RESIZE_ALL
+gravity: FL_SouthEast FL_SouthEast
+name: ok
+callback: C_FormCommandOKCB
+argument: 0
+
+==============================
+create_the_forms

src/frontends/xforms/forms/makefile

@@ -21,6 +21,7 @@ FDESIGN = fdesign
 
 SRCS := form_citation.fd \
 	form_copyright.fd \
+	form_index.fd \
 	form_preferences.fd \
 	form_print.fd \
 	form_graphics.fd \

src/insets/insetcite.h

@@ -16,13 +16,13 @@
 #endif
 
 #include "insetcommand.h"
+#include "support/utility.hpp"
 
 /** Used to insert citations  
  */
-class InsetCitation : public InsetCommand {
+class InsetCitation : public InsetCommand, public noncopyable {
 public:
 	///
-	explicit
 	InsetCitation(InsetCommandParams const &);
 	///
 	Inset * Clone() const { return new InsetCitation(params()); }

src/insets/insetindex.C

@@ -1,158 +1,39 @@
 #include <config.h>
 
-#include <cstdlib>
-
 #ifdef __GNUG__
 #pragma implementation
 #endif
 
-#include FORMS_H_LOCATION  
 #include "insetindex.h"
-#include "buffer.h"
+#include "BufferView.h"
-#include "debug.h"
+#include "LyXView.h"
+#include "frontends/Dialogs.h"
 #include "LaTeXFeatures.h"
-#include "gettext.h"
-#include "LString.h"
-#include "lyx_gui_misc.h" // WarnReadonly
 
-FD_index_form * index_form = 0;
+InsetIndex::InsetIndex(InsetCommandParams const & p)
-
+	: InsetCommand(p)
-extern "C"
-void index_cb(FL_OBJECT *, long data)
-{
-	InsetIndex::Holder * holder =
-		static_cast<InsetIndex::Holder*>
-		(index_form->index_form->u_vdata);
-
-	holder->inset->callback( index_form, data );
-}
-	
-
-static
-FD_index_form * create_form_index_form()
-{
-	FL_OBJECT * obj;
-	FD_index_form *fdui = (FD_index_form *) fl_calloc(1, sizeof(FD_index_form));
-
-	fdui->index_form = fl_bgn_form(FL_NO_BOX, 258, 196);
-	obj = fl_add_box(FL_UP_BOX, 0, 0, 258, 196, "");
-	fdui->key = obj = fl_add_input(FL_NORMAL_INPUT, 93, 26, 130, 30,
-				       idex(_("Keyword:|#K")));
-	  fl_set_object_shortcut(obj, scex(_("Keyword:|#K")), 1);
-	  fl_set_object_lsize(obj, FL_NORMAL_SIZE);
-	obj = fl_add_button(FL_RETURN_BUTTON, 50, 140, 80, 30, _("OK"));
-	  obj->u_vdata = index_form;
-	  fl_set_object_callback(obj, index_cb, 1);
-	obj = fl_add_button(FL_NORMAL_BUTTON, 150, 140, 80, 30,
-			    idex(_("Cancel|^[")));
-	  fl_set_object_shortcut(obj, scex(_("Cancel|^[")), 1);
-	  obj->u_vdata = index_form;
-	  fl_set_object_callback(obj, index_cb, 0);
-	fl_end_form();
-
-	return fdui;
-}
-
-
-
-/*---------------------------------------*/
-
-
-InsetIndex::InsetIndex(string const & key)
-	: InsetCommand("index", key) 
 {}
 
 
-InsetIndex::~InsetIndex()
-{
-	if(index_form && index_form->index_form
-	   && index_form->index_form->visible
-	   && index_form->index_form->u_vdata == &holder)
-		fl_hide_form(index_form->index_form);
-}
-
-
-void InsetIndex::callback( FD_index_form * form, long data )
-{
-	switch (data)
-	{
-	case 1: // OK
-		if(!holder.view->buffer()->isReadonly())
-		{
-			string tmp = fl_get_input(form->key);
-			if(tmp != getContents())
-			{
-				setContents(tmp);
-				holder.view->updateInset( this, true );
-			}
-		} // fall through to Cancel
-	case 0:
-		fl_hide_form(form->index_form);
-		break;
-	}
-}
-
-
-void InsetIndex::Edit(BufferView * bv, int, int, unsigned int)
-{
-	if(bv->buffer()->isReadonly())
-		WarnReadonly(bv->buffer()->fileName());
-
-	if (!index_form) {
-		index_form = create_form_index_form();
-		fl_set_form_atclose(index_form->index_form,
-				    CancelCloseBoxCB, 0);
-	}
-
-	holder.inset = this;
-	holder.view = bv;
-	
-	index_form->index_form->u_vdata =  &holder;
-	fl_set_input(index_form->key, getContents().c_str());
-	if (index_form->index_form->visible) {
-		fl_raise_form(index_form->index_form);
-	} else {
-		fl_show_form(index_form->index_form,
-			     FL_PLACE_MOUSE, FL_FULLBORDER,
-			     _("Index"));
-	}
-}
-
-
 string InsetIndex::getScreenLabel() const
 {
 	return _("Idx");
 }
 
 
-//
+void InsetIndex::Edit(BufferView * bv, int, int, unsigned int)
-// InsetPrintIndex
-//
-
-#if 0
-InsetPrintIndex::InsetPrintIndex()
-	: InsetCommand("printindex")
 {
-	owner = 0;
+	bv->owner()->getDialogs()->showIndex( this );
 }
-#endif
 
 
-InsetPrintIndex::InsetPrintIndex(Buffer * o)
+InsetPrintIndex::InsetPrintIndex(InsetCommandParams const & p)
-	: InsetCommand("printindex"), owner(o)
+	: InsetCommand(p)
 {}
 
-
-#if 0
-InsetPrintIndex::~InsetPrintIndex()
-{
-}
-#endif
-
-
 string InsetPrintIndex::getScreenLabel() const
 {
-	return _("PrintIndex");
+	return _("Index");
 }
 
 

src/insets/insetindex.h

@@ -17,88 +17,45 @@
 #endif
 
 #include "insetcommand.h"
+#include "support/utility.hpp"
 
-class Buffer;
 struct LaTeXFeatures;
-struct FD_index_form;
-
-// Created by Lgb 970227
-
 
 /** Used to insert index labels  
   */
-class InsetIndex : public InsetCommand {
+class InsetIndex : public InsetCommand, public noncopyable {
 public:
 	///
-	InsetIndex() : InsetCommand("index") {}
+	InsetIndex(InsetCommandParams const &);
 	///
-	explicit
+	Inset * Clone() const { return new InsetIndex(params());}
-	InsetIndex(string const & key);
-	///
-	~InsetIndex();
-	///
-	Inset * Clone() const { return new InsetIndex(getContents());}
-	///
-	void Edit(BufferView *, int, int, unsigned int);
-	///
-	EDITABLE Editable() const
-	{
-		return IS_EDITABLE;
-	}
 	///
 	string getScreenLabel() const;
 	///
-	void callback( FD_index_form *, long );
+	EDITABLE Editable() const { return IS_EDITABLE; }
 	///
-	struct Holder {
+	void Edit(BufferView *, int, int, unsigned int);
-		InsetIndex * inset;
-		BufferView * view;
-	};
- private:
-	///
-	Holder holder;
 };
 
 
-class InsetPrintIndex : public InsetCommand {
+class InsetPrintIndex : public InsetCommand, public noncopyable {
 public:
-#if 0
 	///
-	InsetPrintIndex();
+	InsetPrintIndex(InsetCommandParams const &);
-#endif
 	///
-	InsetPrintIndex(Buffer *);
+	Inset * Clone() const { return new InsetPrintIndex(params());}
-#if 0
-	///
-	~InsetPrintIndex();
-#endif
 	/// Updates needed features for this inset.
 	void Validate(LaTeXFeatures & features) const;
 	///
 	void Edit(BufferView *, int, int, unsigned int) {}
 	///
-	EDITABLE Editable() const{
+	EDITABLE Editable() const{ return NOT_EDITABLE; }
-		return IS_EDITABLE;
-	}
-	/// WHY is clone missing? (Lgb)
 	///
 	bool display() const { return true; }
 	///
 	Inset::Code LyxCode() const;
 	///
 	string getScreenLabel() const;
-private:
-	///
-	Buffer * owner;
 };
 
-// this was shifted here rather than a separate
-// file because its little and only need by
-// insetindex.C and lyx_gui_misc.C ARRae 981020
-struct FD_index_form {
-	FL_FORM * index_form;
-	FL_OBJECT * key;
-};
-
-extern FD_index_form * index_form;
 #endif

src/insets/insettoc.h

@@ -17,10 +17,11 @@
 #endif
 
 #include "insetcommand.h"
+#include "support/utility.hpp"
 
 /** Used to insert table of contents
  */
-class InsetTOC : public InsetCommand {
+class InsetTOC : public InsetCommand, public noncopyable {
 public:
 	///
 	InsetTOC(InsetCommandParams const & p) : InsetCommand(p) {}

src/insets/inseturl.h

@@ -16,12 +16,13 @@
 #endif
 
 #include "insetcommand.h"
+#include "support/utility.hpp"
 
 struct LaTeXFeatures;
 
 /** The url inset  
  */
-class InsetUrl : public InsetCommand {
+class InsetUrl : public InsetCommand, public noncopyable {
 public:
 	///
 	explicit

src/lyx_gui_misc.C

@@ -33,7 +33,6 @@
 #include "minibuffer.h"
 #include "print_form.h"
 #include "sp_form.h"
-#include "insets/insetindex.h"
 #include "LyXView.h"
 #include "bufferview_funcs.h"
 #include "support/filetools.h"
@@ -66,7 +65,6 @@ extern FD_space  * fd_space;
 extern FD_matrix * fd_matrix;
 extern FD_bibitem_form * bibitem_form;
 extern FD_include * form;
-extern FD_index_form * index_form;
 
 extern void HideFiguresPopups();
 
@@ -178,11 +176,6 @@ void CloseAllBufferRelatedDialogs()
 			fl_hide_form(form->include);
 		}
 	}
-	if (index_form) {
-		if (index_form->index_form->visible) {
-			fl_hide_form(index_form->index_form);
-		}
-	}
 	HideFiguresPopups();
 }
 
@@ -321,11 +314,6 @@ void updateAllVisibleBufferRelatedDialogs()
 			fl_hide_form(form->include);
 		}
 	}
-	if (index_form) {
-		if (index_form->index_form->visible) {
-			fl_hide_form(index_form->index_form);
-		}
-	}
 	HideFiguresPopups();
 }
 

src/lyxfunc.C

@@ -2538,11 +2538,10 @@ string LyXFunc::Dispatch(int ac,
 	}
 	break;
 	
-	case LFUN_CREATE_CITATION:
+	case LFUN_CITATION_CREATE:
 	{
 		// Should do this "at source"
-		InsetCommandParams p;
+		InsetCommandParams p( "cite" );
-		p.setCmdName( "cite" );
 		
 		if (contains(argument, "|")) {
 			p.setContents( token(argument, '|', 0) );
@@ -2555,7 +2554,7 @@ string LyXFunc::Dispatch(int ac,
 	}
 	break;
 		    
-	case LFUN_INSERT_CITATION:
+	case LFUN_CITATION_INSERT:
 	{
 		InsetCommandParams p;
 		p.setFromString( argument );
@@ -2621,21 +2620,18 @@ string LyXFunc::Dispatch(int ac,
 	}
 	break;
 		
-	case LFUN_INDEX_INSERT:
+	case LFUN_INDEX_CREATE:
-	case LFUN_INDEX_INSERT_LAST:
+	case LFUN_INDEX_CREATE_LAST:
 	{
 	  	// Can't do that at the beginning of a paragraph.
 	  	if (owner->view()->text->cursor.pos() - 1 < 0)
 			break;
 
-		InsetIndex * new_inset = new InsetIndex();
+		InsetCommandParams p( "index" );
+		
 		if (!argument.empty()) {
-  			string lsarg(argument);
+			p.setContents( argument );
-			new_inset->setContents(lsarg);
-			if (!owner->view()->insertInset(new_inset))
-				delete new_inset;
 		} else {
-			//reh 98/09/21
 			//get the current word for an argument
 			LyXParagraph::size_type lastpos = 
 				owner->view()->text->cursor.pos() - 1;
@@ -2646,36 +2642,32 @@ string LyXFunc::Dispatch(int ac,
 					 ->text->cursor.par()->GetWord(lastpos));
 
 			//make the new inset and write the current word into it
-			InsetIndex * new_inset = new InsetIndex();
+			p.setContents( curstring );
-
-			new_inset->setContents(curstring);
-
-			//don't edit it if the call was to INSERT_LAST
-			if(action != LFUN_INDEX_INSERT_LAST) {
-				new_inset->Edit(owner->view(), 0, 0, 0);
-			} else {
-				//it looks blank on the screen unless
-				//we do  something.  put it here.
-
-				// move the cursor to the returned value of lastpos
-				// but only for the auto-insert
-				owner->view()->text->cursor.pos(lastpos);
 		}
 
-			//put the new inset into the buffer.
+		owner->getDialogs()->createIndex( p.getAsString() );
-			// there should be some way of knowing the user
-			//cancelled & avoiding this, but i don't know how
-			if (!owner->view()->insertInset(new_inset))
-				delete new_inset;
 	}
+	break;
+		    
+	case LFUN_INDEX_INSERT:
+	{
+		InsetCommandParams p;
+		p.setFromString( argument );
+
+		InsetIndex * inset = new InsetIndex( p );
+		if (!owner->view()->insertInset(inset))
+			delete inset;
+		else
+			owner->view()->updateInset( inset, true );
 	}
 	break;
 		    
 	case LFUN_INDEX_PRINT:
 	{
-		Inset * new_inset = new InsetPrintIndex(owner->buffer());
+		InsetCommandParams p("printindex");
-		if (!owner->view()->insertInset(new_inset, "Standard", true))
+		Inset * inset = new InsetPrintIndex(p);
-			delete new_inset;
+		if (!owner->view()->insertInset(inset, "Standard", true))
+			delete inset;
 	}
 	break;
 

src/mathed/math_write.C

@@ -99,6 +99,12 @@ void MathDelimInset::Write(ostream & os, bool fragile)
 void MathDecorationInset::Write(ostream & os, bool fragile)
 {
 	latexkeys * l = lm_get_key_by_id(deco, LM_TK_WIDE);
+	if (fragile &&
+	    (strcmp(l->name, "overbrace") == 0 ||
+	     strcmp(l->name, "underbrace") == 0 ||
+	     strcmp(l->name, "overleftarrow") == 0 ||
+	     strcmp(l->name, "overrightarrow") == 0))
+		os << "\\protect";
 	os << '\\' << l->name << '{';
 	MathParInset::Write(os, fragile);  
 	os << '}';

src/menus.C

@@ -1899,9 +1899,9 @@ void Menus::ShowInsertMenu(FL_OBJECT * ob, long)
 		case 12: tmpfunc->Dispatch(LFUN_INSERT_NOTE); break;
 		case 13: tmpfunc->Dispatch(LFUN_INSERT_LABEL); break;
 		case 14: tmpfunc->Dispatch(LFUN_INSERT_REF); break;
-		case 15: tmpfunc->Dispatch(LFUN_CREATE_CITATION); break;
+		case 15: tmpfunc->Dispatch(LFUN_CITATION_CREATE); break;
-		case 16: tmpfunc->Dispatch(LFUN_INDEX_INSERT); break;
+		case 16: tmpfunc->Dispatch(LFUN_INDEX_CREATE); break;
-		case 17: tmpfunc->Dispatch(LFUN_INDEX_INSERT_LAST); break;
+		case 17: tmpfunc->Dispatch(LFUN_INDEX_CREATE_LAST); break;
 		case 18: tmpfunc->Dispatch(LFUN_URL); break;
 		}
 	}