src/LyXSendto.C

   1 #include <config.h>
   2
   3 #include FORMS_H_LOCATION
   4 #include "print_form.h"
   5 #include "lyx_main.h"
   6 #include "lyxrc.h"
   7 #include "LString.h"
   8 #include "support/filetools.h"
   9 #include "support/path.h"
  10 #include "buffer.h"
  11 #include "lyx_gui_misc.h"
  12 #include "support/syscall.h"
  13 #include "gettext.h"
  14 //#include "lyx_cb.h"
  15 #include "bufferview_funcs.h"
  16
  17 extern FD_form_sendto * fd_form_sendto;
  18 extern BufferView * current_view;
  19 extern int MakeLaTeXOutput(Buffer * buffer);
  20 extern bool CreatePostscript(Buffer * buffer, bool wait);
  21
  22 // Whereas this feature is under the menu item File->Export->Custom,
  23 // I kept the old name sendto in the code because I am lazy (JMarc)
  24
  25 void MenuSendto()
  26 {
  27     static int ow = -1, oh;
  28
  29     // do this only if the command is empty
  30     if (!fl_get_input(fd_form_sendto->input_cmd) &&
  31         !lyxrc.custom_export_command.empty())
  32         fl_set_input(fd_form_sendto->input_cmd,
  33                      lyxrc.custom_export_command.c_str());
  34     if (fd_form_sendto->form_sendto->visible) {
  35         fl_raise_form(fd_form_sendto->form_sendto);
  36     } else {
  37         fl_show_form(fd_form_sendto->form_sendto,
  38                      FL_PLACE_MOUSE | FL_FREE_SIZE, FL_FULLBORDER,
  39                      _("Send Document to Command"));
  40         if (ow < 0) {
  41                 ow = fd_form_sendto->form_sendto->w;
  42                 oh = fd_form_sendto->form_sendto->h;
  43         }
  44         fl_set_form_minsize(fd_form_sendto->form_sendto, ow, oh);
  45     }
  46 }
  47
  48
  49 void SendtoApplyCB(FL_OBJECT *, long)
  50 {
  51     if (!current_view->available())
  52         return;
  53
  54     string command = fl_get_input(fd_form_sendto->input_cmd);
  55     if (command.empty())
  56         return;
  57     Buffer * buffer = current_view->buffer();
  58     if (fl_get_button(fd_form_sendto->radio_ftype_dvi) ||
  59         fl_get_button(fd_form_sendto->radio_ftype_ps)) {
  60         ProhibitInput(current_view);
  61         // Generate dvi file and check if there are errors in the .lyx file
  62         if (MakeLaTeXOutput(buffer) > 0) {
  63             AllowInput(current_view);
  64             return;
  65         }
  66         AllowInput(current_view);
  67     }
  68     string ftypeext;
  69     if (fl_get_button(fd_form_sendto->radio_ftype_lyx))
  70         ftypeext = ".lyx";
  71     else if (fl_get_button(fd_form_sendto->radio_ftype_latex))
  72         ftypeext = ".tex";
  73     else if (fl_get_button(fd_form_sendto->radio_ftype_dvi))
  74         ftypeext = ".dvi";
  75     else if (fl_get_button(fd_form_sendto->radio_ftype_ascii))
  76         ftypeext = ".txt";
  77     else {
  78         ftypeext = ".ps_tmp";
  79         if (!CreatePostscript(buffer, true)) {
  80             return;
  81         }
  82     }
  83
  84     string fname = OnlyFilename(ChangeExtension(buffer->getLatexName(), ftypeext));
  85     if (!contains(command, "$$FName"))
  86         command = "( " + command + " ) <$$FName";
  87     command = subst(command, "$$FName", fname);
  88     command += " &"; // execute in background
  89     // push directorypath, if necessary
  90     string path = OnlyPath(buffer->fileName());
  91     if (lyxrc.use_tempdir || (IsDirWriteable(path) < 1)){
  92         path = buffer->tmppath;
  93     }
  94     Path p(path);
  95     // save the .lyx file in tmp_dir if this filetype is requested
  96     if (fl_get_button(fd_form_sendto->radio_ftype_lyx))
  97         buffer->writeFile(fname, true);
  98     // if the .tex file is requested save it to the tempdir
  99     // as now we don't do the MakeLaTeXOutput anymore
 100     if (fl_get_button(fd_form_sendto->radio_ftype_latex))
 101         buffer->makeLaTeXFile(fname, path, false);
 102     // create the .txt file in tmp_dir if this filetype is requested
 103     if (fl_get_button(fd_form_sendto->radio_ftype_ascii))
 104         buffer->writeFileAscii(fname, lyxrc.ascii_linelen);
 105     Systemcalls one(Systemcalls::System, command);
 106 }
 107
 108
 109 void SendtoCancelCB(FL_OBJECT *, long)
 110 {
 111     fl_hide_form(fd_form_sendto->form_sendto);
 112 }
 113
 114
 115 void SendtoOKCB(FL_OBJECT * ob, long data)
 116 {
 117     SendtoCancelCB(ob, data);
 118     SendtoApplyCB(ob, data);
 119 }