3 * \file GuiProgressView.cpp
4 * This file is part of LyX, the document processor.
5 * Licence details can be found in the file COPYING.
9 * \author Jürgen Spitzmüller
11 * Full author contact details are available in file CREDITS.
16 #include "GuiProgressView.h"
18 #include "GuiApplication.h"
19 #include "GuiProgress.h"
20 #include "qt_helpers.h"
22 #include "FuncRequest.h"
24 #include "support/convert.h"
25 #include "support/debug.h"
33 using namespace lyx::support;
39 ProgressViewWidget::ProgressViewWidget()
45 GuiProgressView::~GuiProgressView()
51 GuiProgressView::GuiProgressView(GuiView & parent, Qt::DockWidgetArea area,
52 Qt::WindowFlags flags)
53 : DockView(parent, "progress", qt_("Progress/Debug Messages"), area, flags)
56 widget_ = new ProgressViewWidget;
57 widget_->setMinimumHeight(150);
58 widget_->debugMessagesTW->setSizePolicy(QSizePolicy::Ignored,
59 QSizePolicy::Expanding);
60 widget_->adjustSize();
63 QFont font(guiApp->typewriterFontName());
64 font.setKerning(false);
65 font.setFixedPitch(true);
66 font.setStyleHint(QFont::TypeWriter);
67 widget_->outTE->setFont(font);
68 widget_->tabWidget->widget(0)->setContentsMargins(-5, -7, 0, -7);
70 connect(widget_->debugNoneRB, SIGNAL(clicked()),
71 this, SLOT(debugSelectionChanged()));
72 connect(widget_->debugSelectedRB, SIGNAL(clicked()),
73 this, SLOT(debugSelectionChanged()));
74 connect(widget_->debugAnyRB, SIGNAL(clicked()),
75 this, SLOT(debugSelectionChanged()));
76 widget_->debugMessagesTW->setEnabled(false);
77 widget_->debugNoneRB->setChecked(true);
79 // ignore Debug::NONE and Debug::ANY
80 int const level_count = Debug::levelCount() - 1;
81 QTreeWidgetItem * item = 0;
82 widget_->debugMessagesTW->setColumnCount(2);
83 widget_->debugMessagesTW->headerItem()->setText(0, qt_("Debug Level"));
84 widget_->debugMessagesTW->headerItem()->setText(1, qt_("Set"));
85 for (int i = 1 ; i < level_count; i++) {
86 item = new QTreeWidgetItem(widget_->debugMessagesTW);
87 Debug::Type const level = Debug::value(i);
88 item->setText(0, qt_(Debug::description(level)));
89 item->setData(0, Qt::UserRole, int(level));
90 item->setText(1, qt_("No"));
92 widget_->debugMessagesTW->resizeColumnToContents(0);
93 widget_->debugMessagesTW->resizeColumnToContents(1);
94 connect(widget_->debugMessagesTW,
95 SIGNAL(itemActivated(QTreeWidgetItem *, int)),
96 this, SLOT(debugMessageActivated(QTreeWidgetItem *, int)));
98 GuiProgress * progress =
99 dynamic_cast<GuiProgress *>(ProgressInterface::instance());
102 connect(progress, SIGNAL(processStarted(QString const &)),
103 this, SLOT(appendText(QString const &)));
104 //connect(progress, SIGNAL(processFinished(QString const &)),
105 // this, SLOT(appendText(QString const &)));
106 connect(progress, SIGNAL(appendMessage(QString const &)),
107 this, SLOT(appendText(QString const &)));
108 connect(progress, SIGNAL(appendLyXErrMessage(QString const &)),
109 this, SLOT(appendLyXErrText(QString const &)), Qt::QueuedConnection);
110 connect(progress, SIGNAL(appendError(QString const &)),
111 this, SLOT(appendText(QString const &)));
112 connect(progress, SIGNAL(clearMessages()), this, SLOT(clearText()));
113 progress->lyxerrConnect();
118 void GuiProgressView::debugMessageActivated(QTreeWidgetItem * item, int)
123 QString const no = qt_("No");
124 QString const yes = qt_("Yes");
126 bool selected = (item->text(1) == yes);
127 item->setText(1, selected ? no : yes);
133 void GuiProgressView::levelChanged()
135 int level = Debug::NONE;
136 QTreeWidgetItemIterator it(widget_->debugMessagesTW);
138 if ((*it)->text(1) == qt_("Yes"))
139 level |= (*it)->data(0, Qt::UserRole).toInt();
142 dispatch(FuncRequest(LFUN_DEBUG_LEVEL_SET, convert<string>(level)));
146 void GuiProgressView::debugSelectionChanged()
148 int level = Debug::NONE;
149 if (widget_->debugAnyRB->isChecked())
151 else if (widget_->debugSelectedRB->isChecked()) {
152 widget_->debugMessagesTW->setEnabled(true);
156 QTreeWidgetItemIterator it(widget_->debugMessagesTW);
158 (*it)->setText(1, level == Debug::NONE ?
159 qt_("No") : qt_("Yes"));
162 widget_->debugMessagesTW->setEnabled(false);
163 dispatch(FuncRequest(LFUN_DEBUG_LEVEL_SET, convert<string>(level)));
167 void GuiProgressView::clearText()
169 if (widget_->autoClearCB->isChecked()){
170 widget_->outTE->clear();
176 void GuiProgressView::appendLyXErrText(QString const & text)
178 widget_->outTE->moveCursor(QTextCursor::End);
179 widget_->outTE->insertPlainText(text);
180 widget_->outTE->ensureCursorVisible();
182 // Give the user a chance to disable debug messages because
183 // showing Debug::ANY messages completely blocks the GUI.
184 // Text is not always send as the whole line, so we must be
185 // careful about eolns.
186 // WARNING: processing events could cause crashes!
187 // TODO: find a better solution
188 if (text.endsWith("\n")) {
190 QApplication::processEvents();
195 void GuiProgressView::appendText(QString const & text)
197 if (text.isEmpty() || !widget_->sbarCB->isChecked())
199 QString str = GuiProgress::currentTime();
203 eol_last_ = text.endsWith("\n");
205 widget_->outTE->moveCursor(QTextCursor::End);
206 widget_->outTE->insertPlainText(str);
207 widget_->outTE->ensureCursorVisible();
211 void GuiProgressView::saveSession() const
213 Dialog::saveSession();
216 sessionKey() + "/autoclear", widget_->autoClearCB->isChecked());
218 sessionKey() + "/statusbarmsgs", widget_->sbarCB->isChecked());
222 void GuiProgressView::restoreSession()
224 DockView::restoreSession();
226 widget_->autoClearCB->setChecked(
227 settings.value(sessionKey() + "/autoclear", true).toBool());
228 widget_->sbarCB->setChecked(
229 settings.value(sessionKey() + "/statusbarmsgs", true).toBool());
233 void GuiProgressView::showEvent(QShowEvent*)
235 ProgressInterface::instance()->lyxerrConnect();
239 void GuiProgressView::hideEvent(QHideEvent*)
241 ProgressInterface::instance()->lyxerrDisconnect();
245 Dialog * createGuiProgressView(GuiView & guiview)
247 return new GuiProgressView(guiview, Qt::BottomDockWidgetArea);
252 } // namespace frontend
255 #include "moc_GuiProgressView.cpp"