1 /* This file is part of
2 * ======================================================
4 * LyX, The Document Processor
6 * Copyright 2000-2001 The LyX Team.
8 * ======================================================
11 * \author Angus Leeming, a.leeming@ic.ac.uk
18 #pragma implementation
22 #include "ControlRef.h"
25 #include "xforms_helpers.h"
26 #include "insets/insetref.h"
42 typedef FormCB<ControlRef, FormDB<FD_form_ref> > base_class;
44 FormRef::FormRef(ControlRef & c)
45 : base_class(c, _("Reference")),
52 dialog_.reset(build_ref());
54 for (int i = 0; !InsetRef::types[i].latex_name.empty(); ++i)
55 fl_addto_choice(dialog_->type,
56 _(InsetRef::types[i].gui_name.c_str()));
58 // Force the user to use the browser to change refs.
59 fl_deactivate_object(dialog_->ref);
61 // Manage the ok and cancel/close buttons
62 bc().setOK(dialog_->button_ok);
63 bc().setApply(dialog_->button_apply);
64 bc().setCancel(dialog_->button_cancel);
65 bc().setRestore(dialog_->button_restore);
69 void FormRef::update()
71 fl_set_input(dialog_->ref,
72 controller().params().getContents().c_str());
73 fl_set_input(dialog_->name,
74 controller().params().getOptions().c_str());
75 fl_set_choice(dialog_->type,
76 InsetRef::getType(controller().params().getCmdName()) + 1);
79 fl_set_object_label(dialog_->button_go, _("Goto reference"));
81 // Name is irrelevant to LaTeX/Literate documents
82 if (controller().docType() == ControlRef::LATEX ||
83 controller().docType() == ControlRef::LITERATE) {
84 setEnabled(dialog_->name, false);
86 setEnabled(dialog_->name, true);
89 // type is irrelevant to LinuxDoc/DocBook.
90 if (controller().docType() == ControlRef::LINUXDOC ||
91 controller().docType() == ControlRef::DOCBOOK) {
92 fl_set_choice(dialog_->type, 1);
93 setEnabled(dialog_->type, false);
95 setEnabled(dialog_->type, true);
98 refs_ = controller().getLabelList();
103 void FormRef::updateBrowser(vector<string> const & akeys) const
105 vector<string> keys(akeys);
106 if (fl_get_button(dialog_->sort))
107 sort(keys.begin(), keys.end());
109 fl_clear_browser(dialog_->browser);
110 for (vector<string>::const_iterator it = keys.begin();
111 it != keys.end(); ++it)
112 fl_add_browser_line(dialog_->browser, it->c_str());
115 fl_add_browser_line(dialog_->browser,
116 _("*** No labels found in document ***"));
118 setEnabled(dialog_->browser, false);
119 setEnabled(dialog_->sort, false);
121 fl_set_input(dialog_->ref, "");
123 setEnabled(dialog_->browser, true);
124 setEnabled(dialog_->sort, true);
126 string ref = fl_get_input(dialog_->ref);
127 vector<string>::const_iterator cit =
128 find(keys.begin(), keys.end(), ref);
129 if (cit == keys.end()) {
131 fl_set_input(dialog_->ref, cit->c_str());
132 } else if (ref.empty())
133 fl_set_input(dialog_->ref, cit->c_str());
135 int const i = static_cast<int>(cit - keys.begin());
136 fl_set_browser_topline(dialog_->browser, max(i-5, 1));
137 fl_select_browser_line(dialog_->browser, i+1);
142 void FormRef::apply()
144 int const type = fl_get_choice(dialog_->type) - 1;
145 controller().params().setCmdName(InsetRef::getName(type));
147 controller().params().setOptions(fl_get_input(dialog_->name));
148 controller().params().setContents(fl_get_input(dialog_->ref));
152 ButtonPolicy::SMInput FormRef::input(FL_OBJECT * ob, long)
154 ButtonPolicy::SMInput activate(ButtonPolicy::SMI_VALID);
156 if (ob == dialog_->button_go) {
157 // goto reference / go back
160 activate = ButtonPolicy::SMI_NOOP;
164 controller().gotoRef(fl_get_input(dialog_->ref));
165 fl_set_object_label(dialog_->button_go, _("Go back"));
167 controller().gotoBookmark();
168 fl_set_object_label(dialog_->button_go,
169 _("Goto reference"));
172 } else if (ob == dialog_->browser) {
174 unsigned int sel = fl_get_browser(dialog_->browser);
175 if (sel < 1 || sel > refs_.size())
176 return ButtonPolicy::SMI_NOOP;
178 if (!controller().isReadonly()) {
179 string s = fl_get_browser_line(dialog_->browser, sel);
180 fl_set_input(dialog_->ref, s.c_str());
184 controller().gotoBookmark();
186 fl_set_object_label(dialog_->button_go, _("Goto reference"));
188 setEnabled(dialog_->type, true);
189 setEnabled(dialog_->button_go, true);
190 fl_set_object_lcol(dialog_->ref, FL_BLACK);
192 } else if (ob == dialog_->button_update ||
193 ob == dialog_->sort) {
195 if (ob == dialog_->button_update)
196 refs_ = controller().getLabelList();
198 fl_freeze_form(form());
199 updateBrowser(refs_);
200 fl_unfreeze_form(form());
202 } else if (ob == dialog_->type) {
204 int const type = fl_get_choice(dialog_->type) - 1;
205 if (controller().params().getCmdName() ==
206 InsetRef::getName(type)) {
207 activate = ButtonPolicy::SMI_NOOP;