Distance::System // (static)
Distance::ident_system(const synfig::String& x)
{
synfig::String str;
// Make it all upper case, and remove white space
for(unsigned int i=0;i<x.size();i++)if(x[i]!=' ' && x[i]!='\t')str+=toupper(x[i]);
// If it is plural, make it singular
if(str[str.size()-1]=='S')
str=synfig::String(str.begin(),str.end()-1);
if(str.empty() || str=="U" || str=="UNIT")
return SYSTEM_UNITS;
if(str=="PX" || str=="PIXEL")
return SYSTEM_PIXELS;
if(str=="PT" || str=="POINT")
return SYSTEM_POINTS;
if(str=="IN" || str=="\"" || str=="INCHE" || str=="INCH")
return SYSTEM_INCHES;
if(str=="M" || str=="METER")
return SYSTEM_METERS;
if(str=="CM" || str=="CENTIMETER")
return SYSTEM_CENTIMETERS;
if(str=="MM" || str=="MILLIMETER")
return SYSTEM_MILLIMETERS;
synfig::warning("Distance::ident_system(): Unknown distance system \"%s\"",x.c_str());
return SYSTEM_UNITS;
}
bool
Settings::get_value(const synfig::String& key, synfig::String& value)const
{
// Search for the value in any children domains
DomainMap::const_iterator iter;
for(iter=domain_map.begin();iter!=domain_map.end();++iter)
{
// if we have a domain hit
if(key.size()>iter->first.size() && String(key.begin(),key.begin()+iter->first.size())==iter->first)
{
synfig::String key_(key.begin()+iter->first.size()+1,key.end());
// If the domain has it, then we have got a hit
if(iter->second->get_value(key_,value))
return true;
}
}
// Search for the value in our simple map
if(simple_value_map.count(key))
{
value=simple_value_map.find(key)->second;
return true;
}
// key not found
return false;
}
//! Compare two key names, putting pref.* keys first
static bool
compare_pref_first (synfig::String first, synfig::String second)
{
return first.substr(0, 5) == "pref."
? second.substr(0, 5) == "pref."
? first < second
: true
: second.substr(0, 5) == "pref."
? false
: first < second;
}
synfig::String
Action::Base::get_layer_descriptions(const std::list<std::pair<synfig::Layer::Handle,int> > layers, synfig::String singular_prefix, synfig::String plural_prefix)
{
String ret;
bool first = true;
if (plural_prefix.empty())
plural_prefix = singular_prefix;
if (layers.empty())
return plural_prefix;
if (layers.size() == 1)
ret = singular_prefix;
else
ret = plural_prefix;
if (!ret.empty())
ret.push_back(' ');
for(std::list<std::pair<synfig::Layer::Handle,int> >::const_iterator iter=layers.begin(); iter!=layers.end(); ++iter)
{
if (first)
first = false;
else
ret += ", ";
ret += strprintf("'%s'", iter->first->get_non_empty_description().c_str());
}
return ret;
}
bool
Settings::load_from_file(const synfig::String& filename)
{
std::ifstream file(filename.c_str());
if(!file)
return false;
while(file)
{
std::string line;
getline(file,line);
if(!line.empty() && ((line[0]>='a' && line[0]<='z')||(line[0]>='A' && line[0]<='Z')))
{
std::string::iterator equal(find(line.begin(),line.end(),'='));
if(equal==line.end())
continue;
std::string key(line.begin(),equal);
std::string value(equal+1,line.end());
//synfig::info("Settings::load_from_file(): Trying Key \"%s\" with a value of \"%s\".",key.c_str(),value.c_str());
try{
if(!set_value(key,value))
synfig::warning("Settings::load_from_file(): Key \"%s\" with a value of \"%s\" was rejected.",key.c_str(),value.c_str());
}
catch(...)
{
synfig::error("Settings::load_from_file(): Attempt to set key \"%s\" with a value of \"%s\" has thrown an exception.",key.c_str(),value.c_str());
throw;
}
}
}
return true;
}
bool
Settings::save_to_file(const synfig::String& filename)const
{
synfig::String tmp_filename(filename+".TMP");
try
{
std::ofstream file(tmp_filename.c_str());
if(!file)return false;
KeyList key_list(get_key_list());
// Save the keys
{
KeyList::const_iterator iter;
for(iter=key_list.begin();iter!=key_list.end();++iter)
{
if(!file)return false;
String ret = get_value(*iter);
if (ret != String()) file<<*iter<<'='<<(ret == "none" ? "normal" : ret)<<endl;
}
}
if(!file)
return false;
}catch(...) { return false; }
#ifdef _WIN32
char old_file[80]="sif.XXXXXXXX";
mktemp(old_file);
rename(filename.c_str(),old_file);
if(rename(tmp_filename.c_str(),filename.c_str())!=0)
{
rename(old_file,tmp_filename.c_str());
return false;
}
remove(old_file);
#else
if(rename(tmp_filename.c_str(),filename.c_str())!=0)
return false;
#endif
return true;
}
bool
Settings::set_value(const synfig::String& key,const synfig::String& value)
{
// Search for the key in any children domains
DomainMap::iterator iter;
for(iter=domain_map.begin();iter!=domain_map.end();++iter)
{
// if we have a domain hit
if(key.size()>iter->first.size() && String(key.begin(),key.begin()+iter->first.size())==iter->first)
{
synfig::String key_(key.begin()+iter->first.size()+1,key.end());
return iter->second->set_value(key_,value);
}
}
simple_value_map[key]=value;
return true;
}
bool
IPC::process_command(const synfig::String& command_line)
{
if(command_line.empty())
return false;
char cmd = command_line[0];
String args(command_line.begin()+1,command_line.end());
// erase leading spaces
while (!args.empty() && args[0] == ' ')
args.erase(args.begin());
// erase trailing newlines and spaces
while (!args.empty() && (args[args.size()-1] == '\n' || args[args.size()-1] == ' '))
args.erase(args.end()-1);
switch(toupper(cmd))
{
case 'F': // Focus/Foreground
App::signal_present_all()();
break;
case 'N': // New file
App::signal_present_all()();
App::new_instance();
break;
case 'O': // Open <arg>
App::signal_present_all()();
App::open(args);
break;
case 'X': // Quit
case 'Q': // Quit
App::quit();
break;
default:
synfig::warning("Received unknown command '%c' with arg '%s'",cmd,args.c_str());
break;
}
return true;
}
// This function pre-processes the message so that we
// don't get any CVS syntax errors.
inline synfig::String fix_msg(const synfig::String& message)
{
synfig::String ret;
int i;
for(i=0;i<(int)message.size();i++)
{
if(message[i]=='\'')
ret+="'\"'\"'";
else
ret+=message[i];
}
return ret;
}
void
Toolbox::change_state(const synfig::String& statename)
{
etl::handle<studio::CanvasView> canvas_view(studio::App::get_selected_canvas_view());
if(canvas_view)
{
if(statename==canvas_view->get_smach().get_state_name())
{
return;
}
if(state_button_map.count(statename))
{
state_button_map[statename]->clicked();
}
else
{
synfig::error("Unknown state \"%s\"",statename.c_str());
}
}
}
bool
DialogSettings::set_value(const synfig::String& key,const synfig::String& value)
{
int screen_w(Gdk::screen_width());
int screen_h(Gdk::screen_height());
if(value.empty())
return false;
if(key=="pos")
{
int x,y;
if(!strscanf(value,"%d %d",&x, &y))
return false;
if (x > screen_w) x = screen_w - 150; if (x < 0) x = 0;
if (y > screen_h) y = screen_h - 150; if (y < 0) y = 0;
window->move(x,y);
return true;
}
if(key=="size")
{
int x,y;
if(!strscanf(value,"%d %d",&x, &y))
return false;
if (x > screen_w) x = 150; if (x < 0) x = 0;
if (y > screen_h) y = 150; if (y < 0) y = 0;
window->set_default_size(x,y);
return true;
}
if(key=="x")
{
int x,y; window->get_position(x,y);
x=atoi(value.c_str());
window->move(x,y);
return true;
}
if(key=="y")
{
int x,y; window->get_position(x,y);
y=atoi(value.c_str());
window->move(x,y);
return true;
}
if(key=="w")
{
int x,y; window->get_size(x,y);
x=atoi(value.c_str());
window->set_default_size(x,y);
return true;
}
if(key=="h")
{
int x,y; window->get_size(x,y);
y=atoi(value.c_str());
window->set_default_size(x,y);
return true;
}
if(key=="visible")
{
if(value=="0")
window->hide();
else
window->present();
return true;
}
return synfigapp::Settings::set_value(key,value);
}