bibfile parsing and insetgraphics fixes from Herbert; FormToc fix from John; compile fix from Kayvan

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@3704 a592a061-630c-0410-9148-cb99ea01b6c8

po/POTFILES.in

@@ -71,10 +71,10 @@ src/frontends/qt2/QURL.C
 src/frontends/qt2/QVCLog.C
 src/frontends/xforms/Alert_pimpl.C
 src/frontends/xforms/combox.C
+src/frontends/xforms/FeedbackController.C
 src/frontends/xforms/FileDialog.C
 src/frontends/xforms/form_aboutlyx.C
 src/frontends/xforms/FormAboutlyx.C
-src/frontends/xforms/FormBase.C
 src/frontends/xforms/form_bibitem.C
 src/frontends/xforms/FormBibitem.C
 src/frontends/xforms/form_bibtex.C
@@ -191,7 +191,6 @@ src/lyxfont.C
 src/lyxfunc.C
 src/lyx_main.C
 src/lyxrc.C
-src/LyXSendto.C
 src/lyxtextclasslist.C
 src/lyxvc.C
 src/LyXView.C

src/frontends/controllers/ChangeLog

@@ -1,3 +1,13 @@
+2002-03-10  Herbert Voss  <voss@lyx.org>
+
+	* biblio.C (parseBibTeX): fix bug
+	(familyName): improve parsing
+
+2002-03-09  Herbert Voss  <voss@lyx.org>
+
+	* ControlGraphics.[Ch]: adding checkFilename() for testing 
+	of non-existing files
+
 2002-03-07  Lars Gullik Bjønnes  <larsbj@birdstep.com>
 
 	* ControlSendto.C (allFormats): fix a iterators are not pointers
@@ -9,7 +19,8 @@
 
 2002-03-05  Herbert Voss  <voss@lyx.org>
 
-	biblio.C: (getInfo) simplify if using paragraph layout "bibliography".
+	* biblio.C (getInfo): simplify if using paragraph layout
+	"bibliography". 
 
 2002-03-05  Angus Leeming  <a.leeming@ic.ac.uk>
 

src/frontends/controllers/ControlGraphics.C

@@ -36,6 +36,7 @@
 #include "helper_funcs.h"      // for browseFile
 #include "support/lstrings.h"
 #include "support/filetools.h" // for AddName, zippedFile
+#include "frontends/Alert.h"
 #include "BufferView.h"
 
 using std::pair;
@@ -132,3 +133,10 @@ string const ControlGraphics::readBB(string const & file)
 }
 
 
+void ControlGraphics::checkFilename(string const & fname) {
+	if (!IsFileReadable(fname))
+		Alert::alert(_("Warning!"),
+			     _("Filename") + ' '
+			     + fname + _(" does not exist!"));
+
+}

src/frontends/controllers/ControlGraphics.h

@@ -40,7 +40,8 @@ public:
 	string const readBB(string const & file);
 	/// Control the bb
 	bool bbChanged;
-
+	/// test if file exist
+	void checkFilename(string const & fname);
 private:
 	/// Dispatch the changed parameters to the kernel.
 	virtual void applyParamsToInset();

src/frontends/controllers/biblio.C

@@ -146,7 +146,15 @@ string const familyName(string const & name)
 	// Very simple parser
 	string fname = name;
 
-	string::size_type idx = fname.rfind(".");
+	// possible authorname combinations are:
+	// "Surname, FirstName"
+	// "Surname, F."
+	// "FirstName Surname"
+	// "F. Surname"
+	string::size_type idx = fname.find(",");
+	if (idx != string::npos)
+		return frontStrip(fname.substr(0,idx));
+	idx = fname.rfind(".");
 	if (idx != string::npos)
 		fname = frontStrip(fname.substr(idx+1));
 	
@@ -212,10 +220,6 @@ string const getYear(InfoMap const & map, string const & key)
 
 
 
-
-
-
-
 // A functor for use with std::sort, leading to case insensitive sorting
 struct compareNoCase: public std::binary_function<string, string, bool> 
 {
@@ -339,8 +343,8 @@ string const parseBibTeX(string data, string const & findkey)
 		string::size_type const idx =
 			dummy.empty() ? string::npos : dummy.find('%');
 		if (idx != string::npos) {
+			// ignore lines with a beginning '%'
 			if (idx > 0) {
-				// This is safe. data MUST contain a '%'
 				data_ += dummy.substr(0,data.find('%'));
 			}
 		} else {
@@ -379,12 +383,12 @@ string const parseBibTeX(string data, string const & findkey)
 		data = strip(data, '}');// maybe there is a main closing '}'
 	// happens, when last keyword
 	string::size_type const idx =
-		data.empty() ? data.find('=') : string::npos;
+		!data.empty() ? data.find('=') : string::npos;
 
 	if (idx == string::npos)
 		return string();
 
-	data = data.substr(idx, data.length() - 1);
+	data = data.substr(idx);
 	data = frontStrip(strip(data));
 
 	if (data.length() < 2 || data[0] != '=') {	// a valid entry?
@@ -403,16 +407,16 @@ string const parseBibTeX(string data, string const & findkey)
 			} else {
 				return data;	// no {} and no "", pure data
 			}
-			string tmp = data.substr(keypos, data.length()-1);
+			string tmp = data.substr(keypos);
 			while (tmp.find('{') != string::npos &&
 			       tmp.find('}') != string::npos &&
 			       tmp.find('{') < tmp.find('}') &&
 			       tmp.find('{') < tmp.find(enclosing)) {
 				
 				keypos += tmp.find('{') + 1;
-				tmp = data.substr(keypos, data.length() - 1);
+				tmp = data.substr(keypos);
 				keypos += tmp.find('}') + 1;
-				tmp = data.substr(keypos, data.length() - 1);
+ 				tmp = data.substr(keypos);
 			}
 			if (tmp.find(enclosing) == string::npos)
 				return data;

src/frontends/xforms/ChangeLog

@@ -1,3 +1,11 @@
+2002-03-09  Herbert Voss  <voss@lyx.org>
+
+	* FormGraphics.C: test if file exists, simplify an if command
+
+2002-03-10  John Levon  <moz@compsoc.man.ac.uk>
+
+	* FormToc.C: make goto not reset the dialog
+ 
 2002-03-08  Angus Leeming  <a.leeming@ic.ac.uk>
 
 	* FeedbackController.[Ch]: new files, providing a standard interface to

src/frontends/xforms/FormGraphics.C

@@ -28,7 +28,6 @@
 #include "input_validators.h"
 #include "debug.h" // for lyxerr
 #include "support/lstrings.h"  // for strToDbl & tostr
-#include "support/FileInfo.h"
 #include "support/filetools.h"  // for MakeAbsPath etc
 #include "insets/insetgraphicsParams.h"
 #include "lyxrc.h" // for lyxrc.display_graphics
@@ -43,7 +42,7 @@ int const WIDTH_MAXDIGITS = 10;
 int const HEIGHT_MAXDIGITS = 10;
 int const ROTATE_MAXCHARS = 4;
 int const FILENAME_MAXCHARS = 1024;
-string defaultUnit = "cm"; 
+string defaultUnit("cm"); 
  
 } // namespace anon
 
@@ -164,6 +163,9 @@ void FormGraphics::build()
 	fl_addto_tabfolder(dialog_->tabFolder, _("LaTeX Size"), size_->form);
 	fl_addto_tabfolder(dialog_->tabFolder, _("Bounding Box"), bbox_->form);
 	fl_addto_tabfolder(dialog_->tabFolder, _("Extras"), special_->form);
+	// set the right default unit
+	if (lyxrc.default_papersize < 3)
+	    defaultUnit = "in"; 
 }
 
 
@@ -174,6 +176,7 @@ void FormGraphics::apply()
 
 	// the file section
 	igp.filename = getStringFromInput(file_->input_filename);
+	controller().checkFilename(igp.filename);
 	igp.subcaption = fl_get_button(file_->check_subcaption);
 	igp.subcaptionText = getStringFromInput(file_->input_subcaption);
 	igp.rotate = fl_get_button(file_->check_rotate);
@@ -266,8 +269,6 @@ void FormGraphics::apply()
 
 
 void FormGraphics::update() {	
-	if (lyxrc.default_papersize < 3)
-	    defaultUnit = string("in"); 
 	// Update dialog with details from inset
 	InsetGraphicsParams & igp = controller().params();
 
@@ -281,7 +282,7 @@ void FormGraphics::update() {
 	fl_set_input(file_->input_rotate_angle,
 	             tostr(igp.rotateAngle).c_str());
 	if (igp.rotateOrigin.empty())
-	    fl_set_choice(file_->choice_origin,0);
+	    fl_set_choice(file_->choice_origin,1);
 	else
 	    fl_set_choice_text(file_->choice_origin,igp.rotateOrigin.c_str());
 	setEnabled(file_->input_rotate_angle,
@@ -310,9 +311,9 @@ void FormGraphics::update() {
 		break;
  	}
 	updateWidgetsFromLength(lyxview_->input_lyxwidth,
-		lyxview_->choice_width_lyxwidth, igp.lyxwidth,defaultUnit);
+		lyxview_->choice_width_lyxwidth, igp.lyxwidth, defaultUnit);
 	updateWidgetsFromLength(lyxview_->input_lyxheight,
-		lyxview_->choice_width_lyxheight, igp.lyxheight,defaultUnit);
+		lyxview_->choice_width_lyxheight, igp.lyxheight, defaultUnit);
 	fl_set_input(lyxview_->input_lyxscale, tostr(igp.lyxscale).c_str());
 	switch (igp.lyxsize_type) {
 	    case InsetGraphicsParams::DEFAULT_SIZE: {
@@ -347,9 +348,9 @@ void FormGraphics::update() {
 	// the size section
 	// Update the draft and clip mode
 	updateWidgetsFromLength(size_->input_width,
-		size_->choice_width_units,igp.width,defaultUnit);
+		size_->choice_width_units, igp.width, defaultUnit);
 	updateWidgetsFromLength(size_->input_height,
-		size_->choice_height_units,igp.height,defaultUnit);
+		size_->choice_height_units, igp.height, defaultUnit);
 	fl_set_input(size_->input_scale, tostr(igp.scale).c_str());
 	switch (igp.size_type) {
 	    case InsetGraphicsParams::DEFAULT_SIZE: {
@@ -483,13 +484,10 @@ ButtonPolicy::SMInput FormGraphics::input(FL_OBJECT * ob, long)
 	    	setEnabled(lyxview_->choice_width_lyxheight, 0);
 	    	setEnabled(lyxview_->input_lyxscale, 1);
 	} else if (ob == lyxview_->button_latex_values) {
-		if (fl_get_choice(size_->choice_width_units) > 3
-			&& fl_get_choice(size_->choice_width_units) < 8
-			|| fl_get_choice(size_->choice_height_units) > 3
-			&& fl_get_choice(size_->choice_height_units) < 8)
-				Alert::alert(_("Warning!"),
-			   	_("The units t%, p%, c% and l% are not allowed here."),
-			   	_("Cannot use the values from LaTeX size!"));
+		if (contains(fl_get_choice_text(size_->choice_width_units),'%')) 
+			Alert::alert(_("Warning!"),
+			   _("The units t%, p%, c% and l% are not allowed here."),
+			   _("Cannot use the values from LaTeX size!"));
 		else {
 	    		LyXLength dummy = LyXLength(getLengthFromWidgets(size_->input_width,
 				size_->choice_width_units));

src/frontends/xforms/FormToc.C

@@ -60,18 +60,21 @@ void FormToc::update()
 
 ButtonPolicy::SMInput FormToc::input(FL_OBJECT * ob, long)
 {
+	if (ob == dialog_->browser_toc) {
+		unsigned int const choice = fl_get_browser(dialog_->browser_toc);
+
+		if (choice - 1 < toclist_.size() && choice >= 1) {
+			controller().Goto(toclist_[choice - 1].par->id());
+		}
+		return ButtonPolicy::SMI_VALID;
+	}
+
 	if (ob != dialog_->choice_toc_type) {
 		updateType();
 	}
  
 	updateContents();
 
-	unsigned int const choice = fl_get_browser(dialog_->browser_toc);
-
-	if (choice - 1 < toclist_.size() && choice >= 1) {
-		controller().Goto(toclist_[choice - 1].par->id());
-	}
-
 	return ButtonPolicy::SMI_VALID;
 }
 

src/support/ChangeLog

@@ -1,3 +1,7 @@
+2002-03-11  Kayvan A. Sylvan  <kayvan@sylvan.com>
+
+	* lyxsum.C: compilation fix
+
 2002-03-02  Herbert Voss  <voss@perce.de>
 
 	* filetools.C: fix bug for xbm format and added some more debug

src/support/lyxsum.C

@@ -16,6 +16,8 @@
 #include "support/lyxlib.h"
 #include "debug.h"
 
+using std::endl;
+
 // Various implementations of lyx::sum(), depending on what methods
 // are available. Order is faster to slowest.
 #if defined(HAVE_MMAP) && defined(HAVE_MUNMAP)
@@ -31,7 +33,6 @@
 #include <sys/mman.h>
 
 using std::ifstream;
-using std::endl;
 using std::for_each;
 using std::istreambuf_iterator;
 using std::istream_iterator;
@@ -89,6 +90,9 @@ unsigned long do_crc(InputIterator first, InputIterator last)
 } // namespace
 
 #if HAVE_DECL_ISTREAMBUF_ITERATOR
+using std::ifstream;
+using std::istreambuf_iterator;
+
 unsigned long lyx::sum(string const & file)
 {
 	lyxerr[Debug::FILES] << "lyx::sum() using istreambuf_iterator (fast)"