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 "qt_helpers.h"
21 #include "FuncRequest.h"
23 #include "support/convert.h"
24 #include "support/debug.h"
32 using namespace lyx::support;
38 ProgressViewWidget::ProgressViewWidget()
44 GuiProgressView::~GuiProgressView()
50 GuiProgressView::GuiProgressView(GuiView & parent, Qt::DockWidgetArea area,
51 Qt::WindowFlags flags)
52 : DockView(parent, "progress", qt_("Progress/Debug Messages"), area, flags)
54 widget_ = new ProgressViewWidget();
55 widget_->setMinimumHeight(150);
56 widget_->debugMessagesTW->setSizePolicy(QSizePolicy::Ignored,
57 QSizePolicy::Expanding);
58 widget_->adjustSize();
61 QFont font(guiApp->typewriterFontName());
62 font.setKerning(false);
63 font.setFixedPitch(true);
64 font.setStyleHint(QFont::TypeWriter);
65 widget_->outTE->setFont(font);
66 widget_->tabWidget->widget(0)->setContentsMargins(-5, -7, 0, -7);
68 connect(widget_->debugNoneRB, SIGNAL(clicked()),
69 this, SLOT(debugSelectionChanged()));
70 connect(widget_->debugSelectedRB, SIGNAL(clicked()),
71 this, SLOT(debugSelectionChanged()));
72 connect(widget_->debugAnyRB, SIGNAL(clicked()),
73 this, SLOT(debugSelectionChanged()));
74 widget_->debugMessagesTW->setEnabled(false);
75 widget_->debugNoneRB->setChecked(true);
77 // ignore Debug::NONE and Debug::ANY
78 int const level_count = Debug::levelCount() - 1;
79 QTreeWidgetItem * item = 0;
80 widget_->debugMessagesTW->setColumnCount(2);
81 widget_->debugMessagesTW->headerItem()->setText(0, qt_("Debug Level"));
82 widget_->debugMessagesTW->headerItem()->setText(1, qt_("Set"));
83 for (int i = 1 ; i < level_count; i++) {
84 item = new QTreeWidgetItem(widget_->debugMessagesTW);
85 Debug::Type const level = Debug::value(i);
86 item->setText(0, qt_(Debug::description(level)));
87 item->setData(0, Qt::UserRole, int(level));
88 item->setText(1, qt_("No"));
90 widget_->debugMessagesTW->resizeColumnToContents(0);
91 widget_->debugMessagesTW->resizeColumnToContents(1);
92 connect(widget_->debugMessagesTW,
93 SIGNAL(itemActivated(QTreeWidgetItem *, int)),
94 this, SLOT(debugMessageActivated(QTreeWidgetItem *, int)));
96 GuiProgress * progress =
97 dynamic_cast<GuiProgress *>(ProgressInterface::instance());
100 connect(progress, SIGNAL(processStarted(QString const &)),
101 this, SLOT(appendText(QString const &)));
102 //connect(progress, SIGNAL(processFinished(QString const &)),
103 // this, SLOT(appendText(QString const &)));
104 connect(progress, SIGNAL(appendMessage(QString const &)),
105 this, SLOT(appendText(QString const &)));
106 connect(progress, SIGNAL(appendLyXErrMessage(QString const &)),
107 this, SLOT(appendLyXErrText(QString const &)));
108 connect(progress, SIGNAL(appendError(QString const &)),
109 this, SLOT(appendText(QString const &)));
110 connect(progress, SIGNAL(clearMessages()), this, SLOT(clearText()));
111 progress->lyxerrConnect();
116 void GuiProgressView::debugMessageActivated(QTreeWidgetItem * item, int)
121 QString const no = qt_("No");
122 QString const yes = qt_("Yes");
124 bool selected = (item->text(1) == yes);
125 item->setText(1, selected ? no : yes);
131 void GuiProgressView::levelChanged()
133 int level = Debug::NONE;
134 QTreeWidgetItemIterator it(widget_->debugMessagesTW);
136 if ((*it)->text(1) == qt_("Yes"))
137 level |= (*it)->data(0, Qt::UserRole).toInt();
140 dispatch(FuncRequest(LFUN_DEBUG_LEVEL_SET, convert<string>(level)));
144 void GuiProgressView::debugSelectionChanged()
146 int level = Debug::NONE;
147 if (widget_->debugAnyRB->isChecked())
149 else if (widget_->debugSelectedRB->isChecked()) {
150 widget_->debugMessagesTW->setEnabled(true);
154 QTreeWidgetItemIterator it(widget_->debugMessagesTW);
156 (*it)->setText(1, level == Debug::NONE ?
157 qt_("No") : qt_("Yes"));
160 widget_->debugMessagesTW->setEnabled(false);
161 dispatch(FuncRequest(LFUN_DEBUG_LEVEL_SET, convert<string>(level)));
165 void GuiProgressView::clearText()
167 if (widget_->autoClearCB->isChecked())
168 widget_->outTE->clear();
172 void GuiProgressView::appendLyXErrText(QString const & text)
174 widget_->outTE->moveCursor(QTextCursor::End);
175 widget_->outTE->insertPlainText(text);
176 widget_->outTE->ensureCursorVisible();
178 // Give the user a chance to disable debug messages because
179 // showing Debug::ANY messages completely blocks the GUI.
180 // Text is not always send as the whole line, so we must be
181 // careful about eolns.
182 // WARNING: processing events could cause crashes!
183 // TODO: find a better solution
184 if (text.endsWith("\n"))
185 QApplication::processEvents();
189 void GuiProgressView::appendText(QString const & text)
191 if (text.isEmpty() || !widget_->sbarCB->isChecked())
193 QString str = GuiProgress::currentTime();
195 if (!text.endsWith("\n"))
198 widget_->outTE->moveCursor(QTextCursor::End);
199 widget_->outTE->insertPlainText(str);
200 widget_->outTE->ensureCursorVisible();
204 void GuiProgressView::saveSession() const
206 Dialog::saveSession();
209 sessionKey() + "/autoclear", widget_->autoClearCB->isChecked());
211 sessionKey() + "/statusbarmsgs", widget_->sbarCB->isChecked());
215 void GuiProgressView::restoreSession()
217 DockView::restoreSession();
219 widget_->autoClearCB->setChecked(
220 settings.value(sessionKey() + "/autoclear", true).toBool());
221 widget_->sbarCB->setChecked(
222 settings.value(sessionKey() + "/statusbarmsgs", true).toBool());
226 void GuiProgressView::showEvent(QShowEvent*)
228 ProgressInterface::instance()->lyxerrConnect();
232 void GuiProgressView::hideEvent(QHideEvent*)
234 ProgressInterface::instance()->lyxerrDisconnect();
238 Dialog * createGuiProgressView(GuiView & guiview)
240 return new GuiProgressView(guiview, Qt::BottomDockWidgetArea);
245 } // namespace frontend
248 #include "moc_GuiProgressView.cpp"