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major GUII cleanup + Baruchs patch + Angus's patch + removed a couple of generated...
[lyx.git] / 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 "Dialogs.h"
23 #include "FormUrl.h"
24 #include "LyXView.h"
25 #include "buffer.h"
26 #include "form_url.h"
27 #include "lyxfunc.h"
28
29 FormUrl::FormUrl(LyXView * lv, Dialogs * d)
30         : FormCommand(lv, d, _("Url")), minh(0), minw(0), dialog_(0)
31 {
32         // let the dialog be shown
33         // These are permanent connections so we won't bother
34         // storing a copy because we won't be disconnecting.
35         d->showUrl.connect(slot(this, &FormUrl::showInset));
36         d->createUrl.connect(slot(this, &FormUrl::createInset));
37 }
38
39
40 FormUrl::~FormUrl()
41 {
42         delete dialog_;
43 }
44
45
46 void FormUrl::build()
47 {
48         dialog_ = build_url();
49
50         // XFORMS bug workaround
51         // Define the min/max dimensions. Actually applied in update()
52         minw = form()->w; minh = form()->h;
53 }
54
55
56 FL_FORM * const FormUrl::form() const
57 {
58         if( dialog_ ) // no need to test for dialog_->form
59                 return dialog_->form;
60         else
61                 return 0;
62 }
63
64
65 void FormUrl::update()
66 {
67         fl_set_form_minsize(form(), minw, minh);
68         fl_set_form_maxsize(form(), 2*minw, minh);
69
70         fl_set_input(dialog_->url,  params.getContents().c_str());
71         fl_set_input(dialog_->name, params.getOptions().c_str());
72
73         if ( params.getCmdName() == "url" )
74                 fl_set_button(dialog_->radio_html, 0);
75         else
76                 fl_set_button(dialog_->radio_html, 1);
77
78         if( lv_->buffer()->isReadonly() ) {
79                 fl_deactivate_object( dialog_->url );
80                 fl_deactivate_object( dialog_->name );
81                 fl_deactivate_object( dialog_->radio_html );
82                 fl_deactivate_object( dialog_->ok );
83                 fl_set_object_lcol( dialog_->ok, FL_INACTIVE );
84         } else {
85                 fl_activate_object( dialog_->url );
86                 fl_activate_object( dialog_->name );
87                 fl_activate_object( dialog_->radio_html );
88                 fl_activate_object( dialog_->ok );
89                 fl_set_object_lcol( dialog_->ok, FL_BLACK );
90         }
91 }
92
93
94 void FormUrl::apply()
95 {
96         if( lv_->buffer()->isReadonly() ) return;
97
98         params.setContents( fl_get_input(dialog_->url) );
99         params.setOptions( fl_get_input(dialog_->name) );
100
101         if (fl_get_button(dialog_->radio_html))
102                 params.setCmdName("htmlurl");
103         else
104                 params.setCmdName("url");
105
106         if( inset_ != 0 )
107         {
108                 // Only update if contents have changed
109                 if( params != inset_->params() ) {
110                         inset_->setParams( params );
111                         lv_->view()->updateInset( inset_, true );
112                 }
113         } else {
114                 lv_->getLyXFunc()->Dispatch( LFUN_INSERT_URL,
115                                              params.getAsString().c_str() );
116         }
117 }