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