src/insets/inseturl.C

   1 #include <config.h>
   2
   3 #include <cstdlib>
   4
   5 #ifdef __GNUG__
   6 #pragma implementation
   7 #endif
   8
   9 #include FORMS_H_LOCATION
  10 #include "inseturl.h"
  11 #include "LString.h"
  12 #include "commandtags.h"
  13 #include "gettext.h"
  14 #include "LaTeXFeatures.h"
  15 #include "lyx_gui_misc.h" // CancelCloseBoxCB
  16
  17 extern void UpdateInset(BufferView *, Inset * inset, bool mark_dirty = true);
  18
  19
  20 InsetUrl::InsetUrl(string const & cmd)
  21         : fd_form_url(0)
  22 {
  23         scanCommand(cmd);
  24         if (getCmdName() == "url")
  25                 flag = InsetUrl::URL;
  26         else
  27                 flag = InsetUrl::HTML_URL;
  28 }
  29
  30
  31 InsetUrl::InsetUrl(InsetCommand const & inscmd)
  32         : fd_form_url(0)
  33 {
  34         setCmdName(inscmd.getCmdName());
  35         setContents(inscmd.getContents());
  36         setOptions(inscmd.getOptions());
  37         if (getCmdName() == "url")
  38                 flag = InsetUrl::URL;
  39         else
  40                 flag = InsetUrl::HTML_URL;
  41 }
  42
  43
  44 InsetUrl::InsetUrl(string const & ins_name, string const & ins_cont,
  45                    string const & ins_opt)
  46         : fd_form_url(0)
  47 {
  48         setCmdName(ins_name);
  49         setContents(ins_cont);
  50         setOptions(ins_opt);
  51         if (ins_name == "url")
  52                 flag = InsetUrl::URL;
  53         else
  54                 flag = InsetUrl::HTML_URL;
  55 }
  56
  57
  58 InsetUrl::~InsetUrl()
  59 {
  60         if (fd_form_url) {
  61                 fl_hide_form(fd_form_url->form_url);
  62                 fl_free_form(fd_form_url->form_url);
  63                 fd_form_url = 0;
  64         }
  65 }
  66
  67
  68 void InsetUrl::CloseUrlCB(FL_OBJECT * ob, long)
  69 {
  70         Holder * holder = static_cast<Holder*>(ob->u_vdata);
  71
  72         InsetUrl * inset = holder->inset;
  73         BufferView * bv = holder->view;
  74
  75         string url = fl_get_input(inset->fd_form_url->url_name);
  76         string name = fl_get_input(inset->fd_form_url->name_name);
  77         string cmdname;
  78         if (fl_get_button(inset->fd_form_url->radio_html))
  79                 cmdname = "htmlurl";
  80         else
  81                 cmdname = "url";
  82
  83         Buffer * buffer = bv->buffer();
  84
  85         if ((url != inset->getContents() ||
  86              name != inset->getOptions() ||
  87              cmdname != inset->getCmdName())
  88             && !(buffer->isReadonly()) ) {
  89                 buffer->markDirty();
  90                 inset->setContents(url);
  91                 inset->setOptions(name);
  92                 inset->setCmdName(cmdname);
  93                 if (cmdname == "url")
  94                         inset->flag = InsetUrl::URL;
  95                 else
  96                         inset->flag = InsetUrl::HTML_URL;
  97                 UpdateInset(bv, inset);
  98         }
  99
 100         if (inset->fd_form_url) {
 101                 fl_hide_form(inset->fd_form_url->form_url);
 102                 fl_free_form(inset->fd_form_url->form_url);
 103                 inset->fd_form_url = 0;
 104         }
 105 }
 106
 107
 108 extern "C" void C_InsetUrl_CloseUrlCB(FL_OBJECT * ob, long data)
 109 {
 110         InsetUrl::CloseUrlCB(ob, data);
 111 }
 112
 113
 114 void InsetUrl::Edit(BufferView * bv, int, int)
 115 {
 116         static int ow = -1, oh;
 117
 118         if(bv->buffer()->isReadonly())
 119                 WarnReadonly(bv->buffer()->fileName());
 120
 121         if (!fd_form_url) {
 122                 fd_form_url = create_form_form_url();
 123                 holder.inset = this;
 124                 fd_form_url->button_close->u_vdata = &holder;
 125                 fl_set_form_atclose(fd_form_url->form_url,
 126                                     CancelCloseBoxCB, 0);
 127         }
 128         holder.view = bv;
 129         fl_set_input(fd_form_url->url_name, getContents().c_str());
 130         fl_set_input(fd_form_url->name_name, getOptions().c_str());
 131         switch(flag) {
 132         case InsetUrl::URL:
 133                 fl_set_button(fd_form_url->radio_html, 0);
 134                 break;
 135         case InsetUrl::HTML_URL:
 136                 fl_set_button(fd_form_url->radio_html, 1);
 137                 break;
 138         }
 139
 140         if (fd_form_url->form_url->visible) {
 141                 fl_raise_form(fd_form_url->form_url);
 142         } else {
 143                 fl_show_form(fd_form_url->form_url,
 144                              FL_PLACE_MOUSE | FL_FREE_SIZE,
 145                              FL_FULLBORDER, _("Insert Url"));
 146                 if (ow < 0) {
 147                         ow = fd_form_url->form_url->w;
 148                         oh = fd_form_url->form_url->h;
 149                 }
 150                 fl_set_form_minsize(fd_form_url->form_url, ow, oh);
 151         }
 152 }
 153
 154
 155 string InsetUrl::getScreenLabel() const
 156 {
 157         string temp;
 158         if (flag == InsetUrl::HTML_URL)
 159                 temp += _("HtmlUrl: ");
 160         else
 161                 temp += _("Url: ");
 162         temp += getContents();
 163         if(!getOptions().empty()) {
 164                 temp += "||";
 165                 temp += getOptions();
 166         }
 167         return temp;
 168 }
 169
 170
 171 int InsetUrl::Latex(ostream & os, signed char fragile) const
 172 {
 173         string latex_output;
 174         int res = Latex(latex_output, fragile);
 175         os << latex_output;
 176
 177         return res;
 178 }
 179
 180
 181 int InsetUrl::Latex(string & file, signed char fragile) const
 182 {
 183         if (!getOptions().empty())
 184                 file += getOptions() + ' ';
 185         if (fragile)
 186                 file += "\\protect";
 187
 188         file += "\\url{" + getContents() + '}';
 189
 190         return 0;
 191 }
 192
 193
 194 int InsetUrl::Linuxdoc(string & file) const
 195 {
 196         file +=  "<"+ getCmdName() +
 197                  " url=\""  + getContents()+"\"" +
 198                  " name=\"" + getOptions() +"\">";
 199
 200         return 0;
 201 }
 202
 203
 204 int InsetUrl::DocBook(string & file) const
 205 {
 206         file +=  "<ulink url=\""  + getContents() + "\">" +
 207                  getOptions() +"</ulink>";
 208
 209         return 0;
 210 }
 211
 212
 213 void InsetUrl::Validate(LaTeXFeatures & features) const
 214 {
 215         features.url = true;
 216 }