1 /**
2 * \file InsetParamsDialog.cpp
3 * This file is part of LyX, the document processor.
4 * Licence details can be found in the file COPYING.
5 *
6 * \author Abdelrazak Younes
7 *
8 * Full author contact details are available in file CREDITS.
9 */
10
11 #include <config.h>
12
13 #include "InsetParamsDialog.h"
14
15 #include "GuiBox.h"
16 #include "GuiBranch.h"
17 #include "GuiBibitem.h"
18 #include "GuiERT.h"
19 #include "GuiHSpace.h"
20 #include "GuiHyperlink.h"
21 #include "GuiInfo.h"
22 #include "GuiLabel.h"
23 #include "GuiLine.h"
24 #include "GuiNomenclature.h"
25 #include "GuiPrintNomencl.h"
26 #include "GuiTabular.h"
27 #include "GuiVSpace.h"
28 #include "FloatPlacement.h"
29
30 #include "InsetParamsWidget.h"
31 #include "qt_helpers.h"
32
33 #include "Buffer.h"
34 #include "buffer_funcs.h"
35 #include "BufferParams.h"
36 #include "BufferView.h"
37 #include "Cursor.h"
38 #include "FuncRequest.h"
39 #include "FuncStatus.h"
40 #include "LyX.h"
41
42 #include "support/debug.h"
43 #include "support/lstrings.h"
44
45 using namespace std;
46 using namespace lyx::support;
47
48 namespace lyx {
49 namespace frontend {
50
51 /////////////////////////////////////////////////////////////////
52 //
53 // InsetParamsDialog::Private
54 //
55 /////////////////////////////////////////////////////////////////
56
57 struct InsetParamsDialog::Private
58 {
Privatelyx::frontend::InsetParamsDialog::Private59 Private() : widget_(0), inset_(0), changed_(false) {}
60 ///
61 InsetParamsWidget * widget_;
62 /// The inset that was used at last Restore or Apply operation.
63 Inset const * inset_;
64 /// Set to true whenever the dialog is changed and set back to
65 /// false when the dialog is applied or restored.
66 bool changed_;
67 };
68
69 /////////////////////////////////////////////////////////////////
70 //
71 // InsetParamsDialog
72 //
73 /////////////////////////////////////////////////////////////////
74
InsetParamsDialog(GuiView & lv,InsetParamsWidget * widget)75 InsetParamsDialog::InsetParamsDialog(GuiView & lv, InsetParamsWidget * widget)
76 : DialogView(lv, toqstr(insetName(widget->insetCode())),
77 widget->dialogTitle()), d(new Private)
78 {
79 setupUi(this);
80 setInsetParamsWidget(widget);
81 immediateApplyCB->setChecked(false);
82 synchronizedCB->setChecked(true);
83 on_immediateApplyCB_stateChanged(false);
84 setFocusProxy(widget);
85 }
86
~InsetParamsDialog()87 InsetParamsDialog::~InsetParamsDialog()
88 {
89 delete d;
90 }
91
92
initialiseParams(std::string const & data)93 bool InsetParamsDialog::initialiseParams(std::string const & data)
94 {
95 if (!d->widget_->initialiseParams(data))
96 on_restorePB_clicked();
97 return true;
98 }
99
100
setInsetParamsWidget(InsetParamsWidget * widget)101 void InsetParamsDialog::setInsetParamsWidget(InsetParamsWidget * widget)
102 {
103 d->widget_ = widget;
104 stackedWidget->addWidget(widget);
105 stackedWidget->setCurrentWidget(widget);
106 connect(d->widget_, SIGNAL(changed()), this, SLOT(onWidget_changed()));
107 }
108
109
on_restorePB_clicked()110 void InsetParamsDialog::on_restorePB_clicked()
111 {
112 updateView(true);
113 restorePB->setEnabled(false);
114 d->changed_ = false;
115 d->inset_ = inset(d->widget_->insetCode());
116 }
117
118
on_okPB_clicked()119 void InsetParamsDialog::on_okPB_clicked()
120 {
121 Inset const * i = inset(d->widget_->insetCode());
122 if (i)
123 applyView();
124 else
125 newInset();
126 hide();
127 }
128
129
newInset()130 void InsetParamsDialog::newInset()
131 {
132 docstring const argument = d->widget_->dialogToParams();
133 dispatch(FuncRequest(d->widget_->creationCode(), argument));
134 }
135
136
on_newPB_clicked()137 void InsetParamsDialog::on_newPB_clicked()
138 {
139 newInset();
140 }
141
142
on_applyPB_clicked()143 void InsetParamsDialog::on_applyPB_clicked()
144 {
145 applyView();
146 }
147
148
on_closePB_clicked()149 void InsetParamsDialog::on_closePB_clicked()
150 {
151 hide();
152 }
153
154
on_immediateApplyCB_stateChanged(int state)155 void InsetParamsDialog::on_immediateApplyCB_stateChanged(int state)
156 {
157 checkWidgets(state == Qt::Checked);
158 }
159
160
on_synchronizedCB_stateChanged(int)161 void InsetParamsDialog::on_synchronizedCB_stateChanged(int)
162 {
163 checkWidgets(false);
164 }
165
166
checkWidgets(bool immediate)167 docstring InsetParamsDialog::checkWidgets(bool immediate)
168 {
169 bool const read_only = buffer().isReadonly();
170 bool const widget_ok = d->widget_->checkWidgets(read_only);
171 Inset const * ins = inset(d->widget_->insetCode());
172 docstring const argument = d->widget_->dialogToParams();
173 bool valid_argument = !argument.empty();
174 if (ins)
175 valid_argument &= ins->validateModifyArgument(argument);
176 FuncCode const code = immediate
177 ? d->widget_->creationCode() : LFUN_INSET_MODIFY;
178 bool const lfun_ok = lyx::getStatus(FuncRequest(code, argument)).enabled();
179
180 okPB->setEnabled(!immediate && widget_ok && !read_only && valid_argument);
181 bool const can_be_restored = !immediate && !read_only
182 && ins && (ins != d->inset_ || d->changed_);
183 restorePB->setEnabled(can_be_restored);
184 applyPB->setEnabled(ins && !immediate && lfun_ok && widget_ok && !read_only && valid_argument);
185 newPB->setEnabled(widget_ok && !read_only && valid_argument);
186 synchronizedCB->setEnabled(!immediate);
187 return argument;
188 }
189
190
onWidget_changed()191 void InsetParamsDialog::onWidget_changed()
192 {
193 d->changed_ = true;
194 docstring const argument = checkWidgets(immediateApplyCB->isChecked());
195 if (immediateApplyCB->isChecked()
196 && d->widget_->checkWidgets(buffer().isReadonly()))
197 dispatch(FuncRequest(LFUN_INSET_MODIFY, argument));
198 }
199
200
applyView()201 void InsetParamsDialog::applyView()
202 {
203 docstring const argument = checkWidgets(immediateApplyCB->isChecked());
204 dispatch(FuncRequest(LFUN_INSET_MODIFY, argument));
205 d->changed_ = false;
206 d->inset_ = inset(d->widget_->insetCode());
207 updateView(true);
208 }
209
210
updateView(bool update_widget)211 void InsetParamsDialog::updateView(bool update_widget)
212 {
213 if (update_widget) {
214 Inset const * i = inset(d->widget_->insetCode());
215 if (i) {
216 d->widget_->blockSignals(true);
217 d->widget_->paramsToDialog(i);
218 d->widget_->blockSignals(false);
219 }
220 }
221 checkWidgets(immediateApplyCB->isChecked());
222 }
223
224
updateView()225 void InsetParamsDialog::updateView()
226 {
227 bool const update_widget =
228 (synchronizedCB->isChecked() || immediateApplyCB->isChecked());
229 updateView(update_widget);
230 }
231
232
createDialog(GuiView & lv,InsetCode code)233 Dialog * createDialog(GuiView & lv, InsetCode code)
234 {
235 InsetParamsWidget * widget;
236 switch (code) {
237 case ERT_CODE:
238 widget = new GuiERT;
239 break;
240 case FLOAT_CODE:
241 widget = new FloatPlacement(true);
242 break;
243 case BIBITEM_CODE:
244 widget = new GuiBibitem;
245 break;
246 case BRANCH_CODE:
247 widget = new GuiBranch;
248 break;
249 case BOX_CODE:
250 widget = new GuiBox;
251 break;
252 case HYPERLINK_CODE:
253 widget = new GuiHyperlink;
254 break;
255 case INFO_CODE:
256 widget = new GuiInfo;
257 break;
258 case LABEL_CODE:
259 widget = new GuiLabel;
260 break;
261 case LINE_CODE:
262 widget = new GuiLine;
263 break;
264 case MATH_SPACE_CODE:
265 widget = new GuiHSpace(true);
266 break;
267 case NOMENCL_CODE:
268 widget = new GuiNomenclature;
269 break;
270 case NOMENCL_PRINT_CODE:
271 widget = new GuiPrintNomencl;
272 break;
273 case SPACE_CODE:
274 widget = new GuiHSpace(false);
275 break;
276 case TABULAR_CODE:
277 widget = new GuiTabular;
278 break;
279 case VSPACE_CODE:
280 widget = new GuiVSpace;
281 break;
282 default: return 0;
283 }
284 InsetParamsDialog * dialog = new InsetParamsDialog(lv, widget);
285 return dialog;
286 }
287
288
createDialog(GuiView & lv,string const & name)289 Dialog * createDialog(GuiView & lv, string const & name)
290 {
291 return createDialog(lv, insetCode(name));
292 }
293
294 } // namespace frontend
295 } // namespace lyx
296
297 #include "moc_InsetParamsDialog.cpp"
298