* FormPreferences Interface Class Implementation
*/
+#include <utility>
#include <config.h>
#include FORMS_H_LOCATION
#pragma implementation
#endif
+#include "Lsstream.h"
#include "FormPreferences.h"
#include "form_preferences.h"
#include "input_validators.h"
#include "support/FileInfo.h"
#include "support/filetools.h"
#include "lyx_gui_misc.h"
+#include "lyxlex.h"
+#include "input_validators.h"
#include "xform_helpers.h" // formatted()
#include "xform_macros.h"
#endif
using std::find;
+using std::getline;
+using std::istream;
+using std::pair;
using std::vector;
+extern string fmt(char const * fmtstr ...);
extern Languages languages;
+typedef pair<string, FormPreferences::RGB> X11Colour;
+
+static vector<X11Colour> colourDB;
+static string const colourFile = "/usr/lib/X11/rgb.txt";
+
+
FormPreferences::FormPreferences(LyXView * lv, Dialogs * d)
: FormBaseBI(lv, d, _("Preferences"), new PreferencesPolicy),
- dialog_(0), outputs_tab_(0), look_n_feel_tab_(0), inputs_tab_(0),
- usage_tab_(0), colours_(0), inputs_misc_(0), interface_(0),
- language_(0), lnf_misc_(0), outputs_misc_(0), paths_(0), printer_(0),
- screen_fonts_(0), spellchecker_(0),
+ dialog_(0),
+ converters_tab_(0), inputs_tab_(0), look_n_feel_tab_(0),
+ outputs_tab_(0), usage_tab_(0),
+ colours_(0), converters_(0), formats_(0), inputs_misc_(0),
+ interface_(0), language_(0), lnf_misc_(0), outputs_misc_(0),
+ paths_(0), printer_(0), screen_fonts_(0), spellchecker_(0),
combo_default_lang(0), combo_kbmap_1(0), combo_kbmap_2(0),
feedbackObj(0)
{
delete combo_kbmap_1;
delete combo_kbmap_2;
- delete look_n_feel_tab_;
+ delete converters_tab_;
delete inputs_tab_;
+ delete look_n_feel_tab_;
delete outputs_tab_;
delete usage_tab_;
+
delete colours_;
+ delete converters_;
+ delete formats_;
delete inputs_misc_;
delete interface_;
delete language_;
delete screen_fonts_;
delete spellchecker_;
- // Must be last to be deleted, or we'll get a SIGSEGV.
- // Something to do with the Timer mechanism.
+ // Must delete dialog last or we'll end up with a SIGSEGV trying to
+ // access dialog_->timer_feedback in feedbackPost().
delete dialog_;
}
}
-void FormPreferences::restore()
-{
- update();
-// if I add an error message line to the dialog it'll have to be controlled
-// within input(). I don't need it yet so I'll leave it commented out.
-// bc_.valid(input(0));
-}
-
-
void FormPreferences::hide()
{
// We need to hide the active tabfolder otherwise we get a
minh_ = form()->h;
// build the tab folders
- outputs_tab_ = build_outer_tab();
+ converters_tab_ = build_outer_tab();
look_n_feel_tab_ = build_outer_tab();
inputs_tab_ = build_outer_tab();
+ outputs_tab_ = build_outer_tab();
usage_tab_ = build_outer_tab();
// build actual tabfolder contents
// these will become nested tabfolders
buildColours();
+ buildConverters();
+ buildFormats();
buildInputsMisc();
buildInterface();
buildLanguage();
fl_addto_tabfolder(dialog_->tabfolder_prefs,
_("Look and Feel"),
look_n_feel_tab_->form);
+ fl_addto_tabfolder(dialog_->tabfolder_prefs,
+ _("Usage"),
+ usage_tab_->form);
+ fl_addto_tabfolder(dialog_->tabfolder_prefs,
+ _("Converters"),
+ converters_tab_->form);
fl_addto_tabfolder(dialog_->tabfolder_prefs,
_("Inputs"),
inputs_tab_->form);
fl_addto_tabfolder(dialog_->tabfolder_prefs,
_("Outputs"),
outputs_tab_->form);
- fl_addto_tabfolder(dialog_->tabfolder_prefs,
- _("Usage"),
- usage_tab_->form);
// now build the nested tabfolders
// Starting with look and feel
_("Misc"),
lnf_misc_->form);
+ // then build converters
+ fl_addto_tabfolder(converters_tab_->tabfolder_outer,
+ _("Formats"),
+ formats_->form);
+ fl_addto_tabfolder(converters_tab_->tabfolder_outer,
+ _("Converters"),
+ converters_->form);
+
// then build inputs
// Paths should probably go in a few outer_tab called Files
fl_addto_tabfolder(inputs_tab_->tabfolder_outer,
// and other stuff which may cost us a lot on slower/high-load machines.
applyColours();
+ applyConverters();
+ applyFormats();
applyInputsMisc();
applyInterface();
applyLanguage();
if( ob->form->fdui == colours_ ) {
str = feedbackColours( ob );
+ } else if( ob->form->fdui == converters_ ) {
+ str = feedbackConverters( ob );
+ } else if( ob->form->fdui == formats_ ) {
+ str = feedbackFormats( ob );
} else if( ob->form->fdui == inputs_misc_ ) {
str = feedbackInputsMisc( ob );
} else if( ob->form->fdui == interface_ ) {
// some totally ridiculous value somewhere. Change activate to suit.
// comments before each test describe what is _valid_
- if( ob->form->fdui == language_ ) {
+ if( ob->form->fdui == colours_ ) {
+ if( ! inputColours( ob ) )
+ activate = false;
+ } else if( ob->form->fdui == language_ ) {
if( ! inputLanguage( ob ) )
activate = false;
} else if( ob->form->fdui == paths_ ) {
// read lyxrc entries
updateColours();
+ updateConverters();
+ updateFormats();
updateInputsMisc();
updateInterface();
updateLanguage();
void FormPreferences::buildColours()
{
colours_ = build_colours();
+
+ FL_OBJECT *obj;
+ obj = colours_->valslider_red;
+ fl_set_slider_bounds(obj, 0, 255);
+ fl_set_slider_precision(obj, 0);
+ fl_set_slider_return(obj, FL_RETURN_END_CHANGED);
+
+ obj = colours_->valslider_green;
+ fl_set_slider_bounds(obj, 0, 255);
+ fl_set_slider_precision(obj, 0);
+ fl_set_slider_return(obj, FL_RETURN_END_CHANGED);
+
+ obj = colours_->valslider_blue;
+ fl_set_slider_bounds(obj, 0, 255);
+ fl_set_slider_precision(obj, 0);
+ fl_set_slider_return(obj, FL_RETURN_END_CHANGED);
+
+ fl_set_object_color(colours_->button_colour,
+ FL_FREE_COL4, FL_FREE_COL4);
+
+ fl_set_input_return(colours_->input_name, FL_RETURN_END_CHANGED);
+
+ if( ColoursLoadBrowser(colourFile) )
+ fl_set_input(colours_->input_name, colourFile.c_str());
+ else
+ fl_set_input(colours_->input_name, N_("No file found"));
+
+ // deactivate the browse button because it isn't implemented
+ fl_deactivate_object(colours_->button_browse);
+ fl_set_object_lcol(colours_->button_browse, FL_INACTIVE);
}
}
+bool FormPreferences::inputColours( FL_OBJECT const * const ob )
+{
+ bool activate = true;
+
+ if( ob == colours_->browser_x11 ) {
+ int i = fl_get_browser(colours_->browser_x11);
+ if( i > 0) {
+ ColoursUpdateBrowser(i-1);
+ }
+
+ } else if( ob == colours_->valslider_red
+ || ob == colours_->valslider_green
+ || ob == colours_->valslider_blue ) {
+ ColoursUpdateRGB();
+
+ } else if( ob == colours_->input_name) {
+ string file = fl_get_input(colours_->input_name);
+ if( ColoursLoadBrowser(file) )
+ fl_set_input(colours_->input_name, file.c_str());
+ else if( ColoursLoadBrowser(colourFile) )
+ fl_set_input(colours_->input_name, colourFile.c_str());
+ else
+ fl_set_input(colours_->input_name, N_("No file found"));
+ }
+
+ return activate;
+}
+
+
+bool FormPreferences::ColoursLoadBrowser( string const & filename )
+{
+ LyXLex lex(0, 0);
+
+ if (!lex.setFile(filename))
+ return false;
+
+ istream & is = lex.getStream();
+ string line;
+
+ vector<RGB> cols;
+ vector<string> names;
+
+ while( 1 ) {
+ getline( is, line );
+ if( line.empty() )
+ break;
+
+ if( line[0] != '!' ) {
+ RGB col;
+ string name;
+
+ istringstream iss(line);
+ iss >> col.r >> col.g >> col.b;
+ while( iss.good() ) {
+ string next;
+ iss >> next;
+ if( !name.empty() ) name += " ";
+ name += next;
+ }
+
+ // remove redundant entries on the fly
+ bool add = cols.empty();
+ if( !add ) {
+ vector<RGB>::const_iterator it =
+ find( cols.begin(), cols.end(), col );
+ add = (it == cols.end());
+ }
+
+ if ( add ) {
+ name = lowercase( name );
+ if( name == "gray0" ) name = "black";
+ if( name == "gray100" ) name = "white";
+
+ if( name == "black" || name == "white" ) {
+ cols.insert(cols.begin(), col);
+ names.insert(names.begin(), name);
+ } else {
+ cols.push_back(col);
+ names.push_back(name);
+ }
+ }
+ }
+ }
+
+ vector<string>::iterator sit = names.begin();
+ for( vector<RGB>::const_iterator iit = cols.begin();
+ iit != cols.end(); ++iit, ++sit ) {
+ colourDB.push_back( X11Colour(*sit, *iit) );
+ }
+
+ FL_OBJECT * colbr = colours_->browser_x11;
+ fl_freeze_form(colours_->form);
+ fl_clear_browser( colbr );
+
+ for( vector<X11Colour>::const_iterator cit = colourDB.begin();
+ cit != colourDB.end(); ++cit ) {
+ string name = (*cit).first;
+ //RGB col = (*cit).second;
+ //name += " (" + tostr(col.r) + ", " + tostr(col.g) +
+ // ", " + tostr(col.b) + ")";
+ fl_addto_browser(colbr, name.c_str());
+ }
+
+ fl_set_browser_topline(colbr, 1);
+ fl_select_browser_line(colbr, 1);
+ ColoursUpdateBrowser(0);
+ fl_unfreeze_form(colours_->form);
+
+ return true;
+}
+
+
+int FormPreferences::ColoursSearchEntry(RGB const & col ) const
+{
+ int mindiff = 0x7fffffff;
+ vector<X11Colour>::const_iterator mincit = colourDB.begin();
+
+ for( vector<X11Colour>::const_iterator cit = colourDB.begin();
+ cit != colourDB.end(); ++cit ) {
+ RGB colDB = (*cit).second;
+ RGB diff;
+ diff.r = col.r - colDB.r;
+ diff.g = col.g - colDB.g;
+ diff.b = col.b - colDB.b;
+
+ int d = (2 * (diff.r * diff.r) +
+ 3 * (diff.g * diff.g) +
+ (diff.b * diff.b));
+
+ if( mindiff > d ) {
+ mindiff = d;
+ mincit = cit;
+ }
+ }
+ return static_cast<int>(mincit - colourDB.begin());
+}
+
+
+void FormPreferences::ColoursUpdateBrowser( int i )
+{
+ fl_freeze_form(colours_->form);
+
+ RGB col = colourDB[i].second;
+
+ fl_mapcolor(FL_FREE_COL4+i, col.r, col.g, col.b);
+ fl_mapcolor(FL_FREE_COL4, col.r, col.g, col.b);
+ fl_set_slider_value(colours_->valslider_red, col.r);
+ fl_set_slider_value(colours_->valslider_green, col.g);
+ fl_set_slider_value(colours_->valslider_blue, col.b);
+ fl_redraw_object(colours_->button_colour);
+
+ fl_unfreeze_form(colours_->form);
+}
+
+
+void FormPreferences::ColoursUpdateRGB()
+{
+ fl_freeze_form(colours_->form);
+
+ RGB col;
+ col.r = int(fl_get_slider_value(colours_->valslider_red));
+ col.g = int(fl_get_slider_value(colours_->valslider_green));
+ col.b = int(fl_get_slider_value(colours_->valslider_blue));
+
+ fl_mapcolor(FL_FREE_COL4, col.r, col.g, col.b);
+ fl_redraw_object(colours_->button_colour);
+
+ int i = ColoursSearchEntry( col );
+ // change topline only if necessary
+ // int top = fl_get_browser_topline(colours_->browser_x11);
+ // if(i < top || i > (top+15))
+ fl_set_browser_topline(colours_->browser_x11, i-5);
+ fl_select_browser_line(colours_->browser_x11, i + 1);
+
+ fl_unfreeze_form(colours_->form);
+}
+
+
void FormPreferences::updateColours()
{
}
+void FormPreferences::applyConverters() const
+{
+}
+
+
+void FormPreferences::buildConverters()
+{
+ converters_ = build_converters();
+
+}
+
+
+string FormPreferences::feedbackConverters( FL_OBJECT const * const ) const
+{
+ return string();
+}
+
+
+void FormPreferences::updateConverters()
+{
+}
+
+
+void FormPreferences::applyFormats() const
+{
+}
+
+
+void FormPreferences::buildFormats()
+{
+ formats_ = build_formats();
+
+ fl_set_input_return(formats_->input_format, FL_RETURN_CHANGED);
+ fl_set_input_return(formats_->input_viewer, FL_RETURN_CHANGED);
+ fl_set_input_return(formats_->input_gui_name, FL_RETURN_CHANGED);
+ fl_set_input_return(formats_->input_extension, FL_RETURN_CHANGED);
+
+ fl_set_input_filter(formats_->input_format, fl_lowercase_filter);
+}
+
+
+string FormPreferences::feedbackFormats( FL_OBJECT const * const ) const
+{
+ string str;
+
+ return str;
+}
+
+
+bool FormPreferences::inputFormats( FL_OBJECT const * const )
+{
+ return true;
+}
+
+
+void FormPreferences::updateFormats()
+{
+}
+
+
void FormPreferences::applyInputsMisc() const
{
lyxrc.date_insert_format = fl_get_input(inputs_misc_->input_date_format);
fl_set_input_return(language_->input_command_end, FL_RETURN_CHANGED);
// The default_language is a combo-box and has to be inserted manually
+ fl_freeze_form(language_->form);
fl_addto_form(language_->form);
FL_OBJECT * obj = language_->choice_default_lang;
+ fl_deactivate_object(language_->choice_default_lang);
combo_default_lang = new Combox(FL_COMBOX_DROPLIST);
combo_default_lang->add(obj->x, obj->y, obj->w, obj->h, 400);
combo_default_lang->shortcut("#L",1);
combo_default_lang->setcallback(ComboLanguageCB, this);
- addLanguages( *combo_default_lang );
+ LanguagesAdd( *combo_default_lang );
// ditto kbmap_1
obj = language_->choice_kbmap_1;
+ fl_deactivate_object(language_->choice_kbmap_1);
combo_kbmap_1 = new Combox(FL_COMBOX_DROPLIST);
combo_kbmap_1->add(obj->x, obj->y, obj->w, obj->h, 400);
combo_kbmap_1->shortcut("#1",1);
combo_kbmap_1->setcallback(ComboLanguageCB, this);
- addLanguages( *combo_kbmap_1 );
+ LanguagesAdd( *combo_kbmap_1 );
// ditto kbmap_2
obj = language_->choice_kbmap_2;
+ fl_deactivate_object(language_->choice_kbmap_2);
combo_kbmap_2 = new Combox(FL_COMBOX_DROPLIST);
combo_kbmap_2->add(obj->x, obj->y, obj->w, obj->h, 400);
combo_kbmap_2->shortcut("#2",1);
combo_kbmap_2->setcallback(ComboLanguageCB, this);
- addLanguages( *combo_kbmap_2 );
+ LanguagesAdd( *combo_kbmap_2 );
fl_end_form();
+ fl_unfreeze_form(language_->form);
// set up the feedback mechanism
fl_addto_form(language_->form);
}
-void FormPreferences::addLanguages( Combox & combo ) const
-{
- for(Languages::const_iterator cit = languages.begin();
- cit != languages.end(); cit++) {
- combo.addto((*cit).second.lang());
- }
-}
-
-
string FormPreferences::feedbackLanguage( FL_OBJECT const * const ob ) const
{
string str;
}
+void FormPreferences::LanguagesAdd( Combox & combo ) const
+{
+ for(Languages::const_iterator cit = languages.begin();
+ cit != languages.end(); cit++) {
+ combo.addto((*cit).second.lang());
+ }
+}
+
+
void FormPreferences::applyLnFmisc() const
{
lyxrc.show_banner = fl_get_button(lnf_misc_->check_banner);
fl_set_input_return(screen_fonts_->input_huge, FL_RETURN_CHANGED);
fl_set_input_return(screen_fonts_->input_huger, FL_RETURN_CHANGED);
+ fl_set_input_filter(screen_fonts_->input_tiny,
+ fl_unsigned_int_filter);
+ fl_set_input_filter(screen_fonts_->input_script,
+ fl_unsigned_int_filter);
+ fl_set_input_filter(screen_fonts_->input_footnote,
+ fl_unsigned_int_filter);
+ fl_set_input_filter(screen_fonts_->input_small,
+ fl_unsigned_int_filter);
+ fl_set_input_filter(screen_fonts_->input_normal,
+ fl_unsigned_int_filter);
+ fl_set_input_filter(screen_fonts_->input_large,
+ fl_unsigned_int_filter);
+ fl_set_input_filter(screen_fonts_->input_larger,
+ fl_unsigned_int_filter);
+ fl_set_input_filter(screen_fonts_->input_largest,
+ fl_unsigned_int_filter);
+ fl_set_input_filter(screen_fonts_->input_huge,
+ fl_unsigned_int_filter);
+ fl_set_input_filter(screen_fonts_->input_huger,
+ fl_unsigned_int_filter);
+
// set up the feedback mechanism
fl_addto_form(screen_fonts_->form);
}
}
- return true; // all input is valid!
+ return true; // All input is valid!
}
extern "C" int C_FormPreferencesFeedbackPost(FL_OBJECT * ob, int event,
FL_Coord, FL_Coord, int, void *)
{
+ // can occur when form is being deleted. This seems an easier fix than
+ // a call "fl_set_object_posthandler(ob, 0)" for each and every object
+ // in the destructor.
+ if( !ob->form ) return 0;
+
FormPreferences * pre =
static_cast<FormPreferences*>(ob->form->u_vdata);
pre->feedbackPost(ob, event);
projects / lyx.git / blobdiff