/***************************************************************************
- * Copyright (C) 2005-09 by the Quassel Project *
+ * Copyright (C) 2005-2016 by the Quassel Project *
* devel@quassel-irc.org *
* *
* This program is free software; you can redistribute it and/or modify *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
-#ifndef UISTYLE_H
-#define UISTYLE_H
+#ifndef UISTYLE_H_
+#define UISTYLE_H_
#include <QDataStream>
#include <QFontMetricsF>
#include <QHash>
+#include <QIcon>
#include <QTextCharFormat>
#include <QTextLayout>
#include <QPalette>
#include <QVector>
+#include "bufferinfo.h"
#include "message.h"
+#include "networkmodel.h"
#include "settings.h"
-class UiStyle {
- Q_DECLARE_TR_FUNCTIONS(UiStyle)
+class UiStyle : public QObject
+{
+ Q_OBJECT
public:
- UiStyle(const QString &settingsKey);
- virtual ~UiStyle();
-
- typedef QList<QPair<quint16, quint32> > FormatList;
-
- //! This enumerates the possible formats a text element may have. */
- /** These formats are ordered on increasing importance, in cases where a given property is specified
- * by multiple active formats.
- * \NOTE: Do not change/add values here without also adapting the relevant
- * methods in this class (in particular mergedFormat())!
- * Also, we _do_ rely on certain properties of these values in styleString() and friends!
- */
- enum FormatType {
- None = 0x00000000,
- Invalid = 0x11111111,
-
- // Message Formats (mutually exclusive!)
- PlainMsg = 0x00000001,
- NoticeMsg = 0x00000002,
- ServerMsg = 0x00000003,
- ErrorMsg = 0x00000004,
- JoinMsg = 0x00000005,
- PartMsg = 0x00000006,
- QuitMsg = 0x00000007,
- KickMsg = 0x00000008,
- RenameMsg = 0x00000009,
- ModeMsg = 0x0000000a,
- ActionMsg = 0x0000000b,
- HighlightMsg = 0x0000000f,
-
- // Note: mergedFormat() assumes that 0x10 - 0x80 are *only* used within the message contents,
- // e.g. not together with any of 0x0100-0x2000!
- // If we happen to find a use case for that, we can see if/how to implement that though.
-
- // Standard Formats
- Bold = 0x00000010,
- Italic = 0x00000020,
- Underline = 0x00000040,
- Reverse = 0x00000080,
-
- // Individual parts of a message
- Timestamp = 0x00000100,
- Sender = 0x00000200,
- Nick = 0x00000400,
- Hostmask = 0x00000800,
- ChannelName = 0x00001000,
- ModeFlags = 0x00002000,
-
- // URL is special, we want that to take precedence over the rest...
- Url = 0x00100000,
-
- // mIRC Colors - we assume those to be present only in plain contents
- FgCol00 = 0x00400000,
- FgCol01 = 0x01400000,
- FgCol02 = 0x02400000,
- FgCol03 = 0x03400000,
- FgCol04 = 0x04400000,
- FgCol05 = 0x05400000,
- FgCol06 = 0x06400000,
- FgCol07 = 0x07400000,
- FgCol08 = 0x08400000,
- FgCol09 = 0x09400000,
- FgCol10 = 0x0a400000,
- FgCol11 = 0x0b400000,
- FgCol12 = 0x0c400000,
- FgCol13 = 0x0d400000,
- FgCol14 = 0x0e400000,
- FgCol15 = 0x0f400000,
-
- BgCol00 = 0x00800000,
- BgCol01 = 0x10800000,
- BgCol02 = 0x20800000,
- BgCol03 = 0x30800000,
- BgCol04 = 0x40800000,
- BgCol05 = 0x50800000,
- BgCol06 = 0x60800000,
- BgCol07 = 0x70800000,
- BgCol08 = 0x80800000,
- BgCol09 = 0x90800000,
- BgCol10 = 0xa0800000,
- BgCol11 = 0xb0800000,
- BgCol12 = 0xc0800000,
- BgCol13 = 0xd0800000,
- BgCol14 = 0xe0800000,
- BgCol15 = 0xf0800000,
-
- // Colors used for sender auto coloring
- // (starting at 01 because 00 is the default Sender format)
- SenderCol01 = 0x01000200,
- SenderCol02 = 0x02000200,
- SenderCol03 = 0x03000200,
- SenderCol04 = 0x04000200,
- SenderCol05 = 0x05000200,
- SenderCol06 = 0x06000200,
- SenderCol07 = 0x07000200,
- SenderCol08 = 0x08000200,
- SenderCol09 = 0x09000200,
- SenderCol10 = 0x0a000200,
- SenderCol11 = 0x0b000200,
- SenderCol12 = 0x0c000200,
- SenderCol13 = 0x0d000200,
- SenderCol14 = 0x0e000200,
- SenderCol15 = 0x0f000200,
- SenderCol16 = 0x10000200,
- SenderCol17 = 0x11000200,
- SenderCol18 = 0x12000200,
- SenderCol19 = 0x13000200,
- SenderCol20 = 0x14000200,
- SenderCol21 = 0x15000200,
-
- SenderColSelf = 0xff000200
- };
-
- struct StyledString {
- QString plainText;
- FormatList formatList; // starting pos, ftypes
- };
-
- class StyledMessage;
- class QssParser;
-
- StyledString styleString(const QString &);
- QString mircToInternal(const QString &) const;
-
- void setFormat(FormatType, QTextCharFormat, Settings::Mode mode/* = Settings::Custom*/);
- void setSenderAutoColor(bool state);
- QTextCharFormat format(FormatType, Settings::Mode mode = Settings::Custom) const;
- QTextCharFormat mergedFormat(quint32 formatType);
- QFontMetricsF *fontMetrics(quint32 formatType);
-
- FormatType formatType(const QString &code) const;
- QString formatCode(FormatType) const;
-
- inline QFont defaultFont() const { return _defaultFont; }
-
- QList<QTextLayout::FormatRange> toTextLayoutList(const FormatList &, int textLength);
+ UiStyle(QObject *parent = 0);
+ virtual ~UiStyle();
+
+ typedef QList<QPair<quint16, quint32> > FormatList;
+
+ //! This enumerates the possible formats a text element may have. */
+ /** These formats are ordered on increasing importance, in cases where a given property is specified
+ * by multiple active formats.
+ * \NOTE: Do not change/add values here without also adapting the relevant
+ * methods in this class (in particular mergedFormat())!
+ * Also, we _do_ rely on certain properties of these values in styleString() and friends!
+ */
+ enum FormatType {
+ Base = 0x00000000,
+ Invalid = 0xffffffff,
+
+ // Message Formats (mutually exclusive!)
+ PlainMsg = 0x00000001,
+ NoticeMsg = 0x00000002,
+ ActionMsg = 0x00000003,
+ NickMsg = 0x00000004,
+ ModeMsg = 0x00000005,
+ JoinMsg = 0x00000006,
+ PartMsg = 0x00000007,
+ QuitMsg = 0x00000008,
+ KickMsg = 0x00000009,
+ KillMsg = 0x0000000a,
+ ServerMsg = 0x0000000b,
+ InfoMsg = 0x0000000c,
+ ErrorMsg = 0x0000000d,
+ DayChangeMsg = 0x0000000e,
+ TopicMsg = 0x0000000f,
+ NetsplitJoinMsg = 0x00000010,
+ NetsplitQuitMsg = 0x00000020,
+ InviteMsg = 0x00000030,
+
+ // Standard Formats
+ Bold = 0x00000100,
+ Italic = 0x00000200,
+ Underline = 0x00000400,
+ Reverse = 0x00000800,
+
+ // Individual parts of a message
+ Timestamp = 0x00001000,
+ Sender = 0x00002000,
+ Contents = 0x00004000,
+ Nick = 0x00008000,
+ Hostmask = 0x00010000,
+ ChannelName = 0x00020000,
+ ModeFlags = 0x00040000,
+
+ // URL is special, we want that to take precedence over the rest...
+ Url = 0x00080000
+
+ // mIRC Colors - we assume those to be present only in plain contents
+ // foreground: 0x0.400000
+ // background: 0x.0800000
+ };
+
+ enum MessageLabel {
+ OwnMsg = 0x00000001,
+ Highlight = 0x00000002,
+ Selected = 0x00000004 // must be last!
+ };
+
+ enum ItemFormatType {
+ BufferViewItem = 0x00000001,
+ NickViewItem = 0x00000002,
+
+ NetworkItem = 0x00000010,
+ ChannelBufferItem = 0x00000020,
+ QueryBufferItem = 0x00000040,
+ IrcUserItem = 0x00000080,
+ UserCategoryItem = 0x00000100,
+
+ InactiveBuffer = 0x00001000,
+ ActiveBuffer = 0x00002000,
+ UnreadBuffer = 0x00004000,
+ HighlightedBuffer = 0x00008000,
+ UserAway = 0x00010000
+ };
+
+ enum ColorRole {
+ MarkerLine,
+ NumRoles // must be last!
+ };
+
+ struct StyledString {
+ QString plainText;
+ FormatList formatList; // starting pos, ftypes
+ };
+
+ class StyledMessage;
+
+ /**
+ * List of default sender colors
+ *
+ * In order from 1 - 16, matching the Sender## format in the settings file.
+ * Don't change the length or values of the colors without updating the UI, too.
+ *
+ * @see ../qtui/settingspages/chatviewsettingspage.ui
+ */
+ const QList<QColor> defaultSenderColors = QList<QColor> {
+ QColor(233, 13, 127), /// Sender00
+ QColor(142, 85, 233), /// Sender01
+ QColor(179, 14, 14), /// Sender02
+ QColor(23, 179, 57), /// Sender03
+ QColor(88, 175, 179), /// Sender04
+ QColor(157, 84, 179), /// Sender05
+ QColor(179, 151, 117), /// Sender06
+ QColor(49, 118, 179), /// Sender07
+ QColor(233, 13, 127), /// Sender08
+ QColor(142, 85, 233), /// Sender09
+ QColor(179, 14, 14), /// Sender10
+ QColor(23, 179, 57), /// Sender11
+ QColor(88, 175, 179), /// Sender12
+ QColor(157, 84, 179), /// Sender13
+ QColor(179, 151, 117), /// Sender14
+ QColor(49, 118, 179), /// Sender15
+ };
+ // Explicitly declare QList<QColor> type for defaultSenderColors, otherwise error C2797
+ // "list initialization inside member initializer list" will occur in Windows builds with Visual
+ // Studio's compiler.
+ //
+ // See https://blogs.msdn.microsoft.com/vcblog/2014/08/19/the-future-of-non-static-data-member-initialization/
+ // Note: Qt Creator flags this as invalid unless you set Clang in
+ // Settings -> C++ -> Code Model -> Code Completion and Semantic Highlighting -> C
+ //
+ // See https://bugreports.qt.io/browse/QTCREATORBUG-1902
+
+ /**
+ * Default sender color for sent messages
+ */
+ const QColor defaultSenderColorSelf = QColor(0, 0, 0);
+
+ static FormatType formatType(Message::Type msgType);
+ static StyledString styleString(const QString &string, quint32 baseFormat = Base);
+ static QString mircToInternal(const QString &);
+ static inline QString timestampFormatString() { return _timestampFormatString; }
+
+ QTextCharFormat format(quint32 formatType, quint32 messageLabel) const;
+ QFontMetricsF *fontMetrics(quint32 formatType, quint32 messageLabel) const;
+
+ QList<QTextLayout::FormatRange> toTextLayoutList(const FormatList &, int textLength, quint32 messageLabel) const;
+
+ inline const QBrush &brush(ColorRole role) const { return _uiStylePalette.at((int)role); }
+ inline void setBrush(ColorRole role, const QBrush &brush) { _uiStylePalette[(int)role] = brush; }
+
+ QVariant bufferViewItemData(const QModelIndex &networkModelIndex, int role) const;
+ QVariant nickViewItemData(const QModelIndex &networkModelIndex, int role) const;
+
+public slots:
+ void reload();
+
+signals:
+ void changed();
protected:
- void loadStyleSheet();
-
- bool _senderAutoColor;
+ void loadStyleSheet();
+ QString loadStyleSheet(const QString &name, bool shouldExist = false);
+
+ QTextCharFormat format(quint64 key) const;
+ QTextCharFormat cachedFormat(quint32 formatType, quint32 messageLabel) const;
+ void setCachedFormat(const QTextCharFormat &format, quint32 formatType, quint32 messageLabel) const;
+ void mergeFormat(QTextCharFormat &format, quint32 formatType, quint64 messageLabel) const;
+ void mergeSubElementFormat(QTextCharFormat &format, quint32 formatType, quint64 messageLabel) const;
+
+ static FormatType formatType(const QString &code);
+ static QString formatCode(FormatType);
+ static void setTimestampFormatString(const QString &format);
+ /**
+ * Updates the local setting cache of whether or not to show sender brackets
+ *
+ * @param[in] enabled If true, sender brackets are enabled, otherwise false.
+ */
+ static void enableSenderBrackets(bool enabled);
+
+ QVariant itemData(int role, const QTextCharFormat &format) const;
+
+private slots:
+ void allowMircColorsChanged(const QVariant &);
+ void showItemViewIconsChanged(const QVariant &);
private:
- QFont _defaultFont;
- QTextCharFormat _defaultPlainFormat;
- QHash<FormatType, QTextCharFormat> _defaultFormats;
- QHash<FormatType, QTextCharFormat> _customFormats;
- QHash<quint32, QTextCharFormat> _cachedFormats;
- QHash<quint32, QFontMetricsF *> _cachedFontMetrics;
- QHash<QString, FormatType> _formatCodes;
-
- QString _settingsKey;
+ QVector<QBrush> _uiStylePalette;
+ QBrush _markerLineBrush;
+ QHash<quint64, QTextCharFormat> _formats;
+ mutable QHash<quint64, QTextCharFormat> _formatCache;
+ mutable QHash<quint64, QFontMetricsF *> _metricsCache;
+ QHash<quint32, QTextCharFormat> _listItemFormats;
+ static QHash<QString, FormatType> _formatCodes;
+ static QString _timestampFormatString;
+ static bool _showSenderBrackets; /// If true, show brackets around sender names
+
+ QIcon _channelJoinedIcon;
+ QIcon _channelPartedIcon;
+ QIcon _userOfflineIcon;
+ QIcon _userOnlineIcon;
+ QIcon _userAwayIcon;
+ QIcon _categoryOpIcon;
+ QIcon _categoryVoiceIcon;
+ int _opIconLimit;
+ int _voiceIconLimit;
+ bool _showNickViewIcons;
+ bool _showBufferViewIcons;
+ bool _allowMircColors;
};
-class UiStyle::StyledMessage : public Message {
-public:
- explicit StyledMessage(const Message &message);
-
- //! Styling is only needed for calls to plainContents() and contentsFormatList()
- // StyledMessage can't style lazily by itself, as it doesn't know the used style
- bool inline needsStyling() const { return _contents.plainText.isNull(); }
- void style(UiStyle *style) const;
-
- QString decoratedTimestamp() const;
- QString plainSender() const; //!< Nickname (no decorations) for Plain and Notice, empty else
- QString decoratedSender() const;
- inline const QString &plainContents() const { return _contents.plainText; }
-
- inline FormatType timestampFormat() const { return UiStyle::Timestamp; }
- FormatType senderFormat() const;
- inline const FormatList &contentsFormatList() const { return _contents.formatList; }
-
-private:
- mutable StyledString _contents;
-};
+class UiStyle::StyledMessage : public Message
+{
+ Q_DECLARE_TR_FUNCTIONS(UiStyle::StyledMessage)
-class UiStyle::QssParser {
public:
- enum Column {
- Any,
- Timestamp,
- Sender,
- Contents
- };
+ explicit StyledMessage(const Message &message);
- struct ChatLineFormat {
- QVector<QTextCharFormat> senderColors;
- QVector<QTextCharFormat> mircColors;
- QHash<FormatType, QTextCharFormat> formats;
+ QString decoratedTimestamp() const;
+ QString plainSender() const; //!< Nickname (no decorations) for Plain and Notice, empty else
+ QString decoratedSender() const;
+ const QString &plainContents() const;
- };
+ const FormatList &contentsFormatList() const;
- QssParser();
-
- void loadStyleSheet(const QString &sheet);
-
- inline QPalette palette() const { return _palette; }
- ChatLineFormat basicFormat() const;
- QHash<FormatType, ChatLineFormat> specialFormats() const;
+ quint8 senderHash() const;
protected:
- typedef QList<qreal> ColorTuple;
-
- void parseChatLineData(const QString &decl, const QString &contents);
- void parsePaletteData(const QString &decl, const QString &contents);
-
- QTextCharFormat parseFormat(const QString &qss);
- bool parsePalette(QPalette &, const QString &qss);
-
- // Parse basic data types
- QBrush parseBrushValue(const QString &str);
- QColor parseColorValue(const QString &str);
- QFont parseFont(const QString &str);
-
- // Parse subelements
- ColorTuple parseColorTuple(const QString &str);
- QGradientStops parseGradientStops(const QString &str);
-
- QHash<QString, QPalette::ColorRole> _paletteColorRoles;
+ void style() const;
private:
- QPalette _palette;
- ChatLineFormat _basicFormat;
- QHash<FormatType, ChatLineFormat> _specialFormats;
+ mutable StyledString _contents;
+ mutable quint8 _senderHash;
};
+
QDataStream &operator<<(QDataStream &out, const UiStyle::FormatList &formatList);
QDataStream &operator>>(QDataStream &in, UiStyle::FormatList &formatList);
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