src/frontends/xforms/FormUrl.C

   1 // -*- C++ -*-
   2 /* This file is part of
   3  * ======================================================
   4  *
   5  *           LyX, The Document Processor
   6  *
   7  *           Copyright 2000 The LyX Team.
   8  *
   9  * ======================================================
  10  */
  11
  12 #include <config.h>
  13
  14 #include FORMS_H_LOCATION
  15
  16 #ifdef __GNUG__
  17 #pragma implementation
  18 #endif
  19
  20
  21 #include "gettext.h"
  22 #include "BufferView.h"
  23 #include "Dialogs.h"
  24 #include "FormUrl.h"
  25 #include "LyXView.h"
  26 #include "buffer.h"
  27 #include "form_url.h"
  28 #include "lyxfunc.h"
  29 #include "xform_macros.h"
  30 #include "insets/insetcommand.h"
  31 #include "insets/inseturl.h"
  32 #include "support/filetools.h"
  33
  34 FormUrl::FormUrl(LyXView * lv, Dialogs * d)
  35         : FormCommand(lv, d, _("Url"))
  36 {
  37         // let the dialog be shown
  38         // These are permanent connections so we won't bother
  39         // storing a copy because we won't be disconnecting.
  40         d->showUrl.connect(slot(this, &FormUrl::showInset));
  41         d->createUrl.connect(slot(this, &FormUrl::createInset));
  42 }
  43
  44
  45 FormUrl::~FormUrl()
  46 {
  47         free();
  48         delete dialog_;
  49 }
  50
  51
  52 void FormUrl::build()
  53 {
  54         dialog_ = build_url();
  55 }
  56
  57
  58 FL_FORM * const FormUrl::form() const
  59 {
  60         if( dialog_ && dialog_->form_url )
  61                 return dialog_->form_url;
  62         else
  63                 return 0;
  64 }
  65
  66
  67 void FormUrl::update()
  68 {
  69         static int ow = -1, oh;
  70
  71         if (ow < 0) {
  72                 ow = dialog_->form_url->w;
  73                 oh = dialog_->form_url->h;
  74
  75                 fl_set_form_minsize(dialog_->form_url, ow, oh);
  76                 fl_set_form_maxsize(dialog_->form_url, 2*ow, oh);
  77         }
  78
  79         fl_freeze_form( dialog_->form_url );
  80
  81         fl_set_input(dialog_->url,  params.getContents().c_str());
  82         fl_set_input(dialog_->name, params.getOptions().c_str());
  83
  84         if ( params.getCmdName() == "url" )
  85                 fl_set_button(dialog_->radio_html, 0);
  86         else
  87                 fl_set_button(dialog_->radio_html, 1);
  88
  89         if( lv_->buffer()->isReadonly() ) {
  90                 fl_deactivate_object( dialog_->url );
  91                 fl_deactivate_object( dialog_->name );
  92                 fl_deactivate_object( dialog_->radio_html );
  93                 fl_deactivate_object( dialog_->ok );
  94                 fl_set_object_lcol( dialog_->ok, FL_INACTIVE );
  95         } else {
  96                 fl_activate_object( dialog_->url );
  97                 fl_activate_object( dialog_->name );
  98                 fl_activate_object( dialog_->radio_html );
  99                 fl_activate_object( dialog_->ok );
 100                 fl_set_object_lcol( dialog_->ok, FL_BLACK );
 101         }
 102
 103         fl_unfreeze_form( dialog_->form_url );
 104 }
 105
 106
 107 void FormUrl::apply()
 108 {
 109         if( lv_->buffer()->isReadonly() ) return;
 110
 111         params.setContents( fl_get_input(dialog_->url) );
 112         params.setOptions( fl_get_input(dialog_->name) );
 113
 114         if (fl_get_button(dialog_->radio_html))
 115                 params.setCmdName("htmlurl");
 116         else
 117                 params.setCmdName("url");
 118
 119         if( inset_ != 0 )
 120         {
 121                 // Only update if contents have changed
 122                 if( params.getCmdName()  != inset_->getCmdName()  ||
 123                     params.getContents() != inset_->getContents() ||
 124                     params.getOptions()  != inset_->getOptions() ) {
 125                         inset_->setParams( params );
 126                         lv_->view()->updateInset( inset_, true );
 127                 }
 128         } else {
 129                 lv_->getLyXFunc()->Dispatch( LFUN_INSERT_URL,
 130                                              params.getAsString().c_str() );
 131         }
 132 }