static void on_pick_button_click(Fl_Widget *sender, void *obj)
{
Fl_Native_File_Chooser native;
native.title("Pick a file");
native.type(Fl_Native_File_Chooser::BROWSE_MULTI_FILE);
native.filter("CSV\t*.csv");
if (native.show() == 0)
{
bool encode = (((window *)obj)->encode_check->value() == 1);
bool open = (((window *)obj)->open_file_check->value() == 1);
int count = native.count();
for (int i = 0; i < count; ++i)
{
std::string filename = native.filename(i);
if (csv2html(filename, encode) && open)
{
std::string uri("file://");
if (filename[0] != '/')
{
uri.push_back('/'); // Windows
}
uri += filename + ".html";
char errmsg[512];
fl_open_uri(uri.c_str(), errmsg, sizeof(errmsg));
}
}
}
}
void RightPanel::onCallback(FlLayout::Widget const& w, Fl_Widget * pWidget, int userData)
{
#ifdef USE_LUABIND
try
{
if(L)
{
bool res=luabind::call_function<bool>(L->L, "onCallback", w, userData);
if (res) return;
}
}
CATCH_LUABIND_ERROR("onCallBack", *this)
#else
if(L)
{
lunaStack l(L);
l.getglobal("onCallback");
l.push<FlLayout::Widget>(&w);
l<<userData;
l.call(2,1);
bool res;
l>>res;
if(res) return;
}
#endif
if(w.mId=="update")
{
mPDFwin->pageChanged();
mPDFwin->redraw();
}
else if(w.mId=="Use automatic segmentation")
{
if(w.checkButton()->value())
{
findLayout("Automatic segmentation")->activate();
redraw();
}
else
{
findLayout("Automatic segmentation")->deactivate();
redraw();
}
}
else if(w.mId=="Option")
{
TString fn=FlChooseFile("Choose option", "script","*.lua");
if(fn.length())
{
TString ff, dir;
ff=sz1::filename(fn, dir);
find<Fl_Input>("Option_Input")->value(processOption(ff.left(-4)));
redraw();
}
}
else if(w.mId=="Load a PDF file")
{
#ifndef NO_SHOW_WIN
Fl_Native_File_Chooser *chooser = new Fl_Native_File_Chooser();
chooser->type(Fl_Native_File_Chooser::BROWSE_FILE); // let user browse a single file
chooser->title("Open a file"); // optional title
//chooser->preset_file("/var/tmp/somefile.txt"); // optional filename preset
chooser->filter("PDF Files\t*.pdf"); // optional filter
TString fn;
switch ( chooser->show() ) {
case -1: // ERROR
fprintf(stderr, "*** ERROR show() failed:%s\n", chooser->errmsg());
break;
case 1: // CANCEL
fprintf(stderr, "*** CANCEL\n");
break;
default: // USER PICKED A FILE
fn=chooser->filename();
break;
}
//TString fn=fl_file_chooser("Choose a PDF file", "*.pdf", NULL);
if(fn.length())
{
mPDFwin->load(fn);
}
#endif
}
else if(w.mId=="Batch process")
{
#ifndef NO_SHOW_WIN
Fl_Native_File_Chooser *chooser = new Fl_Native_File_Chooser();
chooser->type(Fl_Native_File_Chooser::BROWSE_MULTI_FILE); // let user browse a single file
chooser->title("Open files"); // optional title
//chooser->preset_file("/var/tmp/somefile.txt"); // optional filename preset
chooser->filter("PDF Files\t*.pdf"); // optional filter
TStrings fn;
switch ( chooser->show() ) {
case -1: // ERROR
fprintf(stderr, "*** ERROR show() failed:%s\n", chooser->errmsg());
break;
case 1: // CANCEL
fprintf(stderr, "*** CANCEL\n");
break;
default: // USER PICKED A FILE
{
fn.resize(chooser->count());
for (int n = 0; n < chooser->count(); n++ )
fn[n]=chooser->filename(n);
}
break;
}
//TString fn=fl_file_chooser("Choose a PDF file", "*.pdf", NULL);
if(fn.size())
{
for(int i=0; i<fn.size(); i++)
{
mPDFwin->load(fn[i]);
onCallback(findWidget("Process all pages"), w.widgetRaw(), 0);
}
}
#endif
}
}