]> git.lyx.org Git - lyx.git/blob - src/frontends/xforms/FormUrl.C
Angus's FormInset work; Dekel's languages patch; my reworking of Angus's stuff +...
[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 "Dialogs.h"
22 #include "FormUrl.h"
23 #include "LyXView.h"
24 #include "buffer.h"
25 #include "form_url.h"
26 #include "lyxfunc.h"
27
28 FormUrl::FormUrl(LyXView * lv, Dialogs * d)
29         : FormCommand(lv, d, _("Url")), minh(0), minw(0), dialog_(0)
30 {
31         // let the dialog be shown
32         // These are permanent connections so we won't bother
33         // storing a copy because we won't be disconnecting.
34         d->showUrl.connect(slot(this, &FormUrl::showInset));
35         d->createUrl.connect(slot(this, &FormUrl::createInset));
36 }
37
38
39 FormUrl::~FormUrl()
40 {
41         delete dialog_;
42 }
43
44
45 FL_FORM * FormUrl::form() const
46 {
47         if ( dialog_ ) return dialog_->form;
48         return 0;
49 }
50
51
52 void FormUrl::build()
53 {
54         dialog_ = build_url();
55
56 #ifdef WITH_WARNINGS
57 #warning use the buttoncontroller
58 #endif
59         // XFORMS bug workaround
60         // Define the min/max dimensions. Actually applied in update()
61         minw = form()->w;
62         minh = form()->h;
63 }
64
65
66 void FormUrl::update(bool switched)
67 {
68         if (switched) {
69                 hide();
70                 return;
71         }
72
73         fl_set_form_minsize(form(), minw, minh);
74         fl_set_form_maxsize(form(), 2*minw, minh);
75
76         fl_set_input(dialog_->url,  params.getContents().c_str());
77         fl_set_input(dialog_->name, params.getOptions().c_str());
78
79         if ( params.getCmdName() == "url" )
80                 fl_set_button(dialog_->radio_html, 0);
81         else
82                 fl_set_button(dialog_->radio_html, 1);
83
84         if ( lv_->buffer()->isReadonly() ) {
85                 fl_deactivate_object( dialog_->url );
86                 fl_deactivate_object( dialog_->name );
87                 fl_deactivate_object( dialog_->radio_html );
88                 fl_deactivate_object( dialog_->button_ok );
89                 fl_set_object_lcol( dialog_->button_ok, FL_INACTIVE );
90         } else {
91                 fl_activate_object( dialog_->url );
92                 fl_activate_object( dialog_->name );
93                 fl_activate_object( dialog_->radio_html );
94                 fl_activate_object( dialog_->button_ok );
95                 fl_set_object_lcol( dialog_->button_ok, FL_BLACK );
96         }
97 }
98
99
100 void FormUrl::apply()
101 {
102         if (lv_->buffer()->isReadonly()) return;
103
104         params.setContents(fl_get_input(dialog_->url));
105         params.setOptions(fl_get_input(dialog_->name));
106
107         if (fl_get_button(dialog_->radio_html))
108                 params.setCmdName("htmlurl");
109         else
110                 params.setCmdName("url");
111
112         if (inset_ != 0) {
113                 // Only update if contents have changed
114                 if (params != inset_->params()) {
115                         inset_->setParams(params);
116                         lv_->view()->updateInset(inset_, true);
117                 }
118         } else {
119                 lv_->getLyXFunc()->Dispatch(LFUN_INSERT_URL,
120                                             params.getAsString());
121         }
122 }