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"
33 typedef FormCB<ControlRef, FormDB<FD_form_ref> > base_class;
35 FormRef::FormRef(ControlRef & c)
36 : base_class(c, _("Reference")),
43 dialog_.reset(build_ref());
45 for (int i = 0; !InsetRef::types[i].latex_name.empty(); ++i)
46 fl_addto_choice(dialog_->type,
47 _(InsetRef::types[i].gui_name.c_str()));
49 // Force the user to use the browser to change refs.
50 fl_deactivate_object(dialog_->ref);
52 // Manage the ok and cancel/close buttons
53 bc().setOK(dialog_->button_ok);
54 bc().setApply(dialog_->button_apply);
55 bc().setCancel(dialog_->button_cancel);
56 bc().setRestore(dialog_->button_restore);
58 bc().addReadOnly(dialog_->button_update);
59 bc().addReadOnly(dialog_->name);
60 bc().addReadOnly(dialog_->ref);
64 void FormRef::update()
66 fl_set_input(dialog_->ref,
67 controller().params().getContents().c_str());
68 fl_set_input(dialog_->name,
69 controller().params().getOptions().c_str());
70 fl_set_choice(dialog_->type,
71 InsetRef::getType(controller().params().getCmdName()) + 1);
74 fl_set_object_label(dialog_->button_go, _("Go to reference"));
76 // Name is irrelevant to LaTeX/Literate documents
77 if (controller().docType() == ControlRef::LATEX ||
78 controller().docType() == ControlRef::LITERATE) {
79 setEnabled(dialog_->name, false);
81 setEnabled(dialog_->name, true);
84 // type is irrelevant to LinuxDoc/DocBook.
85 if (controller().docType() == ControlRef::LINUXDOC ||
86 controller().docType() == ControlRef::DOCBOOK) {
87 fl_set_choice(dialog_->type, 1);
88 setEnabled(dialog_->type, false);
90 setEnabled(dialog_->type, true);
93 refs_ = controller().getLabelList();
98 void FormRef::updateBrowser(vector<string> const & akeys) const
100 vector<string> keys(akeys);
101 if (fl_get_button(dialog_->sort))
102 sort(keys.begin(), keys.end());
104 fl_clear_browser(dialog_->browser);
105 for (vector<string>::const_iterator it = keys.begin();
106 it != keys.end(); ++it)
107 fl_add_browser_line(dialog_->browser, it->c_str());
110 fl_add_browser_line(dialog_->browser,
111 _("*** No labels found in document ***"));
113 setEnabled(dialog_->browser, false);
114 setEnabled(dialog_->sort, false);
116 fl_set_input(dialog_->ref, "");
118 setEnabled(dialog_->browser, true);
119 setEnabled(dialog_->sort, true);
121 string ref = fl_get_input(dialog_->ref);
122 vector<string>::const_iterator cit =
123 find(keys.begin(), keys.end(), ref);
124 if (cit == keys.end()) {
126 fl_set_input(dialog_->ref, cit->c_str());
127 } else if (ref.empty())
128 fl_set_input(dialog_->ref, cit->c_str());
130 int const i = static_cast<int>(cit - keys.begin());
131 fl_set_browser_topline(dialog_->browser, max(i-5, 1));
132 fl_select_browser_line(dialog_->browser, i+1);
137 void FormRef::apply()
139 int const type = fl_get_choice(dialog_->type) - 1;
140 controller().params().setCmdName(InsetRef::getName(type));
142 controller().params().setOptions(fl_get_input(dialog_->name));
143 controller().params().setContents(fl_get_input(dialog_->ref));
147 ButtonPolicy::SMInput FormRef::input(FL_OBJECT * ob, long)
149 ButtonPolicy::SMInput activate(ButtonPolicy::SMI_VALID);
151 if (ob == dialog_->button_go) {
152 // goto reference / go back
155 activate = ButtonPolicy::SMI_NOOP;
159 controller().gotoRef(fl_get_input(dialog_->ref));
160 fl_set_object_label(dialog_->button_go, _("Go back"));
162 controller().gotoBookmark();
163 fl_set_object_label(dialog_->button_go,
164 _("Go to reference"));
167 } else if (ob == dialog_->browser) {
169 unsigned int sel = fl_get_browser(dialog_->browser);
170 if (sel < 1 || sel > refs_.size())
171 return ButtonPolicy::SMI_NOOP;
173 if (!controller().isReadonly()) {
174 string s = fl_get_browser_line(dialog_->browser, sel);
175 fl_set_input(dialog_->ref, s.c_str());
179 controller().gotoBookmark();
181 fl_set_object_label(dialog_->button_go, _("Go to reference"));
183 setEnabled(dialog_->type, true);
184 setEnabled(dialog_->button_go, true);
185 fl_set_object_lcol(dialog_->ref, FL_BLACK);
187 } else if (ob == dialog_->button_update ||
188 ob == dialog_->sort) {
190 if (ob == dialog_->button_update)
191 refs_ = controller().getLabelList();
193 fl_freeze_form(form());
194 updateBrowser(refs_);
195 fl_unfreeze_form(form());
197 } else if (ob == dialog_->type) {
199 int const type = fl_get_choice(dialog_->type) - 1;
200 if (controller().params().getCmdName() ==
201 InsetRef::getName(type)) {
202 activate = ButtonPolicy::SMI_NOOP;