moved to shstk

libs/application/logview.h

@@ -0,0 +1,114 @@
+/*
+	QAD - Qt ADvanced
+
+	Ivan Pelipenko peri4ko@yandex.ru, Andrey Bychkov work.a.b@yandex.ru
+
+	This program is free software: you can redistribute it and/or modify
+	it under the terms of the GNU Lesser General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU Lesser General Public License for more details.
+
+	You should have received a copy of the GNU Lesser General Public License
+	along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef LOGVIEW_H
+#define LOGVIEW_H
+
+#include <QWidget>
+#include <QIcon>
+#include <QImage>
+#include <QTextBlockFormat>
+#if QT_VERSION >= QT_VERSION_CHECK(5, 0, 0)
+#  include <QRegularExpression>
+#else
+#  include <QRegExp>
+   typedef QRegExp QRegularExpression;
+#endif
+#include "qad_application_export.h"
+
+class QTextEdit;
+class QTextBlock;
+class QAction;
+
+namespace Ui {
+	class LogView;
+}
+
+class QAD_APPLICATION_EXPORT LogView: public QWidget
+{
+	Q_OBJECT
+	Q_PROPERTY(bool filterVisible READ isFilterVisible WRITE setFilterVisible)
+	Q_PROPERTY(int linesLimit READ linesLimit WRITE setLinesLimit)
+	Q_PROPERTY(QFont logFont READ logFont WRITE setLogFont)
+public:
+	explicit LogView(QWidget * parent = 0);
+	~LogView();
+	
+	const QTextEdit * textEdit() const;
+	void setLogFont(QFont f);
+	QFont logFont() const;
+
+	bool isFilterVisible() const;
+	int linesLimit() const;
+
+	void registerCategory(const QString & label,
+						  QString keyword = QString(),
+						  const QImage & icon = QImage(),
+						  QColor color = QColor(),
+						  bool bold = false);
+
+	void registerCategory(const QString & label,
+						  QRegularExpression regexp,
+						  const QImage & icon = QImage(),
+						  QColor color = QColor(),
+						  bool bold = false);
+	void removeCategory(QString keyword);
+	void removeCategory(QRegularExpression regexp);
+	void clearCategories();
+
+	void addText(const QString & text, bool insert_newline = true);
+	
+private:
+	struct QAD_APPLICATION_EXPORT Category {
+		Category();
+		void makeIcon(QSize size, QSize size_icon);
+		QString label;
+		QRegularExpression regexp;
+		QImage image, icon_image;
+		QIcon icon;
+		QColor color;
+		bool bold;
+		inline bool operator ==(const Category & it) const {return (regexp.pattern() == it.regexp.pattern());}
+	};
+	
+	void changeEvent(QEvent * e);
+	void newLine();
+	QSize iconImageSize();
+	void filterBlock(QTextBlock block, const QString & fs, const QRegularExpression & regexp);
+	
+	Ui::LogView * ui;
+	QList<Category> categories;
+	QTextCharFormat  def_cf;
+	QAction * actionLogSelectAll, * actionLogCopy, * actionLogClear;
+
+public slots:
+	void setFilterVisible(bool yes);
+	void setLinesLimit(int l);
+	void clear();
+	
+private slots:
+	void scrollToBottom();
+	void filter();
+	
+signals:
+	
+};
+
+
+#endif // LOGVIEW_H