/**
Replace font family leaving style alone (if possible).
@param fontSpec the given font
@param newFamily
@return the changed fontspec, if the property can not be set return an empty string
The routine first searches for an exact match.
If no exact match found, calls FontSpecificationBestMatch().
*/
Glib::ustring font_factory::ReplaceFontSpecificationFamily(const Glib::ustring & fontSpec, const Glib::ustring & newFamily)
{
Glib::ustring newFontSpec;
// Although we are using the string from pango_font_description_to_string for the
// font specification, we definitely cannot just set the new family in the
// PangoFontDescription structure and ask for a new string. This is because
// what constitutes a "family" in our own UI may be different from how Pango
// sees it.
// Find the PangoFontDescription associated with the old font specification string.
PangoStringToDescrMap::iterator it = fontInstanceMap.find(fontSpec);
if (it != fontInstanceMap.end()) {
// Description found!
// Make copy
PangoFontDescription *descr = pango_font_description_copy((*it).second);
// Grab the old UI Family string from the descr
Glib::ustring uiFamily = GetUIFamilyString(descr);
// Replace the UI Family name with the new family name
std::size_t found = fontSpec.find(uiFamily);
if (found != Glib::ustring::npos) {
// Add comma to end of newFamily... commas at end don't hurt but are
// required if the last part of a family name is a valid font style
// (e.g. "Arial Black").
Glib::ustring newFamilyComma = newFamily;
if( *newFamilyComma.rbegin() != ',' ) {
newFamilyComma += ",";
}
newFontSpec = fontSpec;
newFontSpec.erase(found, uiFamily.size());
newFontSpec.insert(found, newFamilyComma);
// If the new font specification does not exist in the reference maps,
// search for the next best match for the faces in that style
it = fontInstanceMap.find(newFontSpec);
if (it == fontInstanceMap.end()) {
// Search for best match, empty string returned if not found.
newFontSpec = FontSpecificationBestMatch( newFontSpec );
}
}
pango_font_description_free(descr);
}
return newFontSpec;
}
/**
* Save window position related details under provided path
*/
void jobManWindow::savePosition(const Glib::ustring &windowConfPath) {
Gnome::Conf::init();
Glib::RefPtr<Gnome::Conf::Client> gConfClient(Gnome::Conf::Client::get_default_client());
gConfClient->add_dir(windowConfPath, Gnome::Conf::CLIENT_PRELOAD_ONELEVEL);
Glib::ustring key;
key.erase().append(windowConfPath).append("/size_height");
gConfClient->set(key, size_height);
key.erase().append(windowConfPath).append("/size_width");
gConfClient->set(key, size_width);
key.erase().append(windowConfPath).append("/pos_x");
gConfClient->set(key, pos_x);
key.erase().append(windowConfPath).append("/pos_y");
gConfClient->set(key, pos_y);
key.erase().append(windowConfPath).append("/isMaximized");
gConfClient->set(key, isMaximized);
key.erase().append(windowConfPath).append("/panelSeparator");
gConfClient->set(key, paned.get_position());
}
/* compressed utf-8 table */
0x20ac, /* 80 Euro. CP1252 from here on... */
0x81, /* 81 NA */
0x201a, /* 82 */
0x192, /* 83 */
0x201e, /* 84 */
0x2026, /* 85 */
0x2020, /* 86 */
0x2021, /* 87 */
0x2c6, /* 88 */
0x2030, /* 89 */
0x160, /* 8a */
0x2039, /* 8b */
0x152, /* 8c */
0x8d, /* 8d NA */
0x17d, /* 8e */
0x8f, /* 8f NA */
0x90, /* 90 NA */
0x2018, /* 91 */
0x2019, /* 92 */
0x201c, /* 93 */
0x201d, /* 94 */
0x2022, /* 95 */
0x2013, /* 96 */
0x2014, /* 97 */
0x2dc, /* 98 */
0x2122, /* 99 */
0x161, /* 9a */
0x203a, /* 9b */
0x153, /* 9c */
0x9d, /* 9d NA */
0x17e, /* 9e */
0x178, /* 9f */
0xa0, /* a0 */
0xa1, /* a1 */
0xa2, /* a2 */
0xa3, /* a3 */
0x20ac /* a4 ISO-8859-15 Euro. */
};
while (len) {
if (G_UNLIKELY(*text >= 0x80) && G_UNLIKELY(*text <= 0xa4)) {
int idx = *text - 0x80;
output += lowtable[idx];
} else {
output += (gunichar)*text; /* ascii/iso88591 maps directly */
}
text++;
len--;
}
return output;
}/*}}}*/
void set_charset(Glib::ustring charset) {/*{{{*/
charset = charset.uppercase();
if (charset.find(' ') != Glib::ustring::npos)
charset = charset.erase(charset.find(' '));
if (charset.empty() || !charset.compare("SYSTEM")) {
charset.clear();
} else {
try {
Glib::IConv test("UTF-8", charset);
} catch (...) {
fprintf(stderr, "Charset '%s' isn't supported by your system - using system locale\n", charset.c_str());
charset.clear();
}
}
serverCharset = charset;
}/*}}}*/
void ColorNotebook::_rgbaEntryChanged(GtkEntry* entry)
{
if (_updating) return;
if (_updatingrgba) return;
const gchar *t = gtk_entry_get_text( entry );
if (t) {
Glib::ustring text = t;
bool changed = false;
if (!text.empty() && text[0] == '#') {
changed = true;
text.erase(0,1);
if (text.size() == 6) {
// it was a standard RGB hex
unsigned int alph = SP_COLOR_F_TO_U(_alpha);
gchar* tmp = g_strdup_printf("%02x", alph);
text += tmp;
g_free(tmp);
}
}
gchar* str = g_strdup(text.c_str());
gchar* end = 0;
guint64 rgba = g_ascii_strtoull( str, &end, 16 );
if ( end != str ) {
ptrdiff_t len = end - str;
if ( len < 8 ) {
rgba = rgba << ( 4 * ( 8 - len ) );
}
_updatingrgba = TRUE;
if ( changed ) {
gtk_entry_set_text( entry, str );
}
SPColor color( rgba );
setColorAlpha( color, SP_RGBA32_A_F(rgba), true );
_updatingrgba = FALSE;
}
g_free(str);
}
}
bool FileManager::OpenFiles(int argc, char **argv)
{
#ifdef DEBUG
std::cout << "OPENFILES: OpenFiles called \n";
#endif // DEBUG
// makes sure we're dealing with a clean slate
filenames.clear();
numfiles = 0;
cwd_checked = false;
initialised = false;
/* // if we have initialised already we're being called from the file selector and will
// accept new files now, let's set initialised and cwd_checked to 'false' and clear our file list
if( initialised == true )
{
numfiles = 0;
cwd_checked = false;
initialised = false;
} // */
#ifdef DEBUG
std::cout << "OPENFILES: get_current_dir_name(): " << get_current_dir_name() << std::endl;
#endif // DEBUG
if( argc > 1 )
{
for(int i = 1; i < argc; i++)
{
if( stat(argv[i], &filemode) != 0 )
{
std::cout << GT( "OPENFILES: Stat Error! Level 1 " ) << argv[i] << std::endl;
}
else
{
Glib::ustring filename;
// Resolve any ".." and double / in the filename and make the filename absolute
if( Glib::path_is_absolute( argv[i] ) )
filename = argv[i] ;
else
filename = (Glib::ustring)get_current_dir_name() + "/" + (Glib::ustring)argv[i];
while( filename.find("..") != Glib::ustring::npos )
{
filename.erase(
filename.rfind( '/', filename.find("..")-2),
filename.find("..")+2 - filename.rfind( '/', filename.find("..")-2) );
}
while( filename.find("//") != Glib::ustring::npos )
filename.erase(
filename.find("//"), filename.find("//")+1 );
if( filename[ filename.length()-1 ] == '/' )
filename.erase( filename.length()-1, filename.length() );
if(filemode.st_mode & S_IFREG ) // if the file is a regular file
{
if( filter_filename(filename) ) // and seems to be a supported format
{
#ifdef DEBUG
std::cout << "FILEMANAGER: curent argv: " << filename << std::endl;
std::cout << "FILEMANAGER: dirname from argv: " << Glib::path_get_dirname( filename ) << std::endl;
std::cout << "FILEMANAGER: curent dir: " << get_current_dir_name() << std::endl;
#endif
filenames.insert( filenames.end(), filename ); // insert into list
numfiles++;
}
}
else if(filemode.st_mode & S_IFDIR) // if the file is a directory
{
cwd_checked = true;
if((currdir = opendir(filename.c_str())) != NULL) // open it
{
while( (dirinfo = readdir(currdir)) != NULL ) // run through it
{
// don't forget, we're doing some string to char* conversions here
// here to avoid memory errors.. Glib::ustring is nice!
Glib::ustring currfile(filename); // store the directory name
currfile += '/'; // add a directory dash
currfile += dirinfo->d_name; // add the filename
if(stat(currfile.c_str(), &filemode) != 0) // check for filetype
{
std::cout << GT( "OPENFILES: Stat Error! Level 2 " ) << currfile << std::endl;
}
else
{
if( filemode.st_mode & S_IFREG && filter_filename(currfile) ) // as above
{
filenames.insert( filenames.end(), currfile ); // insert into list
numfiles++;
}
}
}
closedir(currdir);
}
}
}
}
filenames.sort();
file_iterator = filenames.begin();
}
// when only one file was openened, we'll scan through its directory
// and give the user control over the files
if ( numfiles == 1 && cwd_checked == false )
{
cwd_checked = true;
Glib::ustring tempfilename = *file_iterator;
// prepare the file's directory name in such a way that we can pass
// it to OpenFiles() which operates on argc/argv
char *dirname = new char[ (Glib::path_get_dirname( *file_iterator )).length() + 1 ];
strcpy( dirname, (Glib::path_get_dirname( *file_iterator )).c_str() );
char *arguments[] = { "empty" , dirname };
// we erase the list of filenames as otherwise we would have one file twice
filenames.clear();
numfiles = 0;
// now let's open the file's directory and check its contents
OpenFiles( 2, arguments );
// now we have a new set of files in the list, we have to find the file that
// the user actually wanted to open!
std::list<Glib::ustring>::iterator end = filenames.end();
while( file_iterator != end )
{
#ifdef DEBUG
std::cout << "OPENFILES: Looking for " << tempfilename << " in " << (*file_iterator) << std::endl;
#endif
if( (*file_iterator).find( tempfilename ) != Glib::ustring::npos )
{
break; // break out of the while loop if we find the filename
}
file_iterator++;
}
// when we have reached the end while looking, let's just load the first image!
// as that means that either we didn't recognize the filename in our search above
// or there was only one file in the directory after all!
if( file_iterator == end )
file_iterator = filenames.begin();
#ifdef DEBUG
std::cout << "OPENFILES: Deleting temporary dirname. \n";
#endif
delete[] dirname;
}
// everything seems to have worked out alright, let's return true
if ( numfiles > 0 )
{
#ifdef DEBUG
std::cout << "OPENFILES: We're all set to go and we have " << numfiles << " files." << std::endl;
#endif // DEBUG
return true;
}
// we did not have sufficient arguments or we have made some mistake, return false
else
{
#ifdef DEBUG
std::cout << "OPENFILES: We have " << numfiles << " files." << std::endl;
#endif
return false;
}
}
