src/insets/insetindex.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 "insetindex.h"
  11 #include "buffer.h"
  12 #include "debug.h"
  13 #include "LaTeXFeatures.h"
  14 #include "gettext.h"
  15 #include "LString.h"
  16 #include "lyx_gui_misc.h" // WarnReadonly
  17
  18 FD_index_form * index_form = 0;
  19
  20 extern "C" void index_cb(FL_OBJECT *, long data)
  21 {
  22         InsetIndex::Holder * holder =
  23                 static_cast<InsetIndex::Holder*>
  24                 (index_form->index_form->u_vdata);
  25
  26         holder->inset->callback( index_form, data );
  27 }
  28
  29
  30 static
  31 FD_index_form * create_form_index_form()
  32 {
  33         FL_OBJECT * obj;
  34         FD_index_form *fdui = (FD_index_form *) fl_calloc(1, sizeof(FD_index_form));
  35
  36         fdui->index_form = fl_bgn_form(FL_NO_BOX, 258, 196);
  37         obj = fl_add_box(FL_UP_BOX, 0, 0, 258, 196, "");
  38         fdui->key = obj = fl_add_input(FL_NORMAL_INPUT, 93, 26, 130, 30,
  39                                        idex(_("Keyword:|#K")));
  40           fl_set_object_shortcut(obj, scex(_("Keyword:|#K")), 1);
  41           fl_set_object_lsize(obj, FL_NORMAL_SIZE);
  42         obj = fl_add_button(FL_RETURN_BUTTON, 50, 140, 80, 30, _("OK"));
  43           obj->u_vdata = index_form;
  44           fl_set_object_callback(obj, index_cb, 1);
  45         obj = fl_add_button(FL_NORMAL_BUTTON, 150, 140, 80, 30,
  46                             idex(_("Cancel|^[")));
  47           fl_set_object_shortcut(obj, scex(_("Cancel|^[")), 1);
  48           obj->u_vdata = index_form;
  49           fl_set_object_callback(obj, index_cb, 0);
  50         fl_end_form();
  51
  52         return fdui;
  53 }
  54
  55
  56
  57 /*---------------------------------------*/
  58
  59
  60 InsetIndex::InsetIndex(string const & key)
  61         : InsetCommand("index", key)
  62 {
  63 }
  64
  65
  66 InsetIndex::~InsetIndex()
  67 {
  68         if(index_form && index_form->index_form
  69            && index_form->index_form->visible
  70            && index_form->index_form->u_vdata == &holder)
  71                 fl_hide_form(index_form->index_form);
  72 }
  73
  74
  75 void InsetIndex::callback( FD_index_form * form, long data )
  76 {
  77         switch (data)
  78         {
  79         case 1: // OK
  80                 if(!holder.view->buffer()->isReadonly())
  81                 {
  82                         string tmp = fl_get_input(form->key);
  83                         if(tmp != getContents())
  84                         {
  85                                 setContents(tmp);
  86                                 holder.view->updateInset( this, true );
  87                         }
  88                 } // fall through to Cancel
  89         case 0:
  90                 fl_hide_form(form->index_form);
  91                 break;
  92         }
  93 }
  94
  95
  96 void InsetIndex::Edit(BufferView * bv, int, int, unsigned int)
  97 {
  98         if(bv->buffer()->isReadonly())
  99                 WarnReadonly(bv->buffer()->fileName());
 100
 101         if (!index_form) {
 102                 index_form = create_form_index_form();
 103                 fl_set_form_atclose(index_form->index_form, CancelCloseBoxCB, 0);
 104         }
 105
 106         holder.inset = this;
 107         holder.view = bv;
 108
 109         index_form->index_form->u_vdata =  &holder;
 110         fl_set_input(index_form->key, getContents().c_str());
 111         if (index_form->index_form->visible) {
 112                 fl_raise_form(index_form->index_form);
 113         } else {
 114                 fl_show_form(index_form->index_form,
 115                              FL_PLACE_MOUSE, FL_FULLBORDER,
 116                              _("Index"));
 117         }
 118 }
 119
 120
 121 string InsetIndex::getScreenLabel() const
 122 {
 123         return _("Idx");
 124 }
 125
 126
 127 //
 128 // InsetPrintIndex
 129 //
 130
 131 InsetPrintIndex::InsetPrintIndex()
 132         : InsetCommand("printindex")
 133 {
 134         owner = 0;
 135 }
 136
 137
 138 InsetPrintIndex::InsetPrintIndex(Buffer * o)
 139         : InsetCommand("printindex"), owner(o)
 140 {
 141 }
 142
 143
 144 InsetPrintIndex::~InsetPrintIndex()
 145 {
 146 }
 147
 148
 149 string InsetPrintIndex::getScreenLabel() const
 150 {
 151         return _("PrintIndex");
 152 }
 153
 154
 155 void InsetPrintIndex::Validate(LaTeXFeatures & features) const
 156 {
 157         features.makeidx = true;
 158 }
 159
 160
 161 Inset::Code InsetPrintIndex::LyxCode() const
 162 {
 163         return Inset::INDEX_CODE;
 164 }