/***************************************************************************
- * 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_
+#pragma once
+
+#include <utility>
+#include <vector>
#include <QDataStream>
#include <QFontMetricsF>
+#include <QHash>
+#include <QIcon>
#include <QTextCharFormat>
#include <QTextLayout>
-#include <QUrl>
+#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);
+public:
+ 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.
* 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,
- // 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,
- // Colors
- 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
+ enum class FormatType : quint32 {
+ 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 class MessageLabel : quint32 {
+ None = 0x00000000,
+ OwnMsg = 0x00000001,
+ Highlight = 0x00000002,
+ Selected = 0x00000004 // must be last!
+ };
+
+ enum class ItemFormatType : quint32 {
+ None = 0x00000000,
+
+ BufferViewItem = 0x00000001,
+ NickViewItem = 0x00000002,
+
+ NetworkItem = 0x00000010,
+ ChannelBufferItem = 0x00000020,
+ QueryBufferItem = 0x00000040,
+ IrcUserItem = 0x00000080,
+ UserCategoryItem = 0x00000100,
+
+ InactiveBuffer = 0x00001000,
+ ActiveBuffer = 0x00002000,
+ UnreadBuffer = 0x00004000,
+ HighlightedBuffer = 0x00008000,
+ UserAway = 0x00010000,
+ Invalid = 0xffffffff
};
- struct UrlInfo {
- int start, end;
- QUrl url;
+ enum class ColorRole {
+ MarkerLine,
+ // Sender colors (16 + self)
+ // These aren't used directly to avoid having storing all of the sender color options in the
+ // rendering routine of each item. Also, I couldn't figure out how to do that.
+ // It would be nice to have the UseSenderColors preference also toggle sender colors set by
+ // themes, so hopefully this can be extended in the future.
+ // Furthermore, using this palette directly would mean separate sets of colors couldn't be
+ // used for different message types.
+ SenderColorSelf,
+ SenderColor00,
+ SenderColor01,
+ SenderColor02,
+ SenderColor03,
+ SenderColor04,
+ SenderColor05,
+ SenderColor06,
+ SenderColor07,
+ SenderColor08,
+ SenderColor09,
+ SenderColor0a,
+ SenderColor0b,
+ SenderColor0c,
+ SenderColor0d,
+ SenderColor0e,
+ SenderColor0f,
+ NumRoles // must be last!
};
+ struct Format {
+ FormatType type;
+ };
+
+ using FormatList = std::vector<std::pair<quint16, Format>>;
+
struct StyledString {
- QString plainText;
- FormatList formatList; // starting pos, ftypes
+ QString plainText;
+ FormatList formatList; // starting pos, ftypes
};
class StyledMessage;
- StyledString styleString(const QString &);
- StyledMessage styleMessage(const Message &);
- QString mircToInternal(const QString &) const;
+ /**
+ * 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 and color roles, too.
+ *
+ * @see ../qtui/settingspages/chatviewsettingspage.ui
+ * @see UiStyle::ColorRole
+ */
+ const QList<QColor> defaultSenderColors = QList<QColor> {
+ QColor(204, 0, 0), /// Sender00
+ QColor( 0, 108, 173), /// Sender01
+ QColor( 77, 153, 0), /// Sender02
+ QColor(102, 0, 204), /// Sender03
+ QColor(166, 125, 0), /// Sender04
+ QColor( 0, 153, 39), /// Sender05
+ QColor( 0, 48, 192), /// Sender06
+ QColor(204, 0, 154), /// Sender07
+ QColor(185, 70, 0), /// Sender08
+ QColor(134, 153, 0), /// Sender09
+ QColor( 20, 153, 0), /// Sender10
+ QColor( 0, 153, 96), /// Sender11
+ QColor( 0, 108, 173), /// Sender12
+ QColor( 0, 153, 204), /// Sender13
+ QColor(179, 0, 204), /// Sender14
+ QColor(204, 0, 77), /// 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);
- void setFormat(FormatType, QTextCharFormat, Settings::Mode mode/* = Settings::Custom*/);
- QTextCharFormat format(FormatType, Settings::Mode mode = Settings::Custom) const;
- QTextCharFormat mergedFormat(quint32 formatType);
- QFontMetricsF *fontMetrics(quint32 formatType);
+ static FormatType formatType(Message::Type msgType);
+ static StyledString styleString(const QString &string, FormatType baseFormat = FormatType::Base);
+ static QString mircToInternal(const QString &);
+
+ /**
+ * Gets if a custom timestamp format is used.
+ *
+ * @return True if custom timestamp format used, otherwise false
+ */
+ static inline bool useCustomTimestampFormat() { return _useCustomTimestampFormat; }
+
+ /**
+ * Gets the format string for chat log timestamps according to the system locale.
+ *
+ * This will return " hh:mm:ss" for system locales with 24-hour time or " h:mm:ss AP" for
+ * systems with 12-hour time.
+ *
+ * @return String representing timestamp format according to system locale, e.g. " hh:mm:ss"
+ */
+ static QString systemTimestampFormatString();
+
+ /**
+ * Gets the format string for chat log timestamps, either system locale or custom.
+ *
+ * Depending on useCustomTimestampFormat(), this will return either the system locale based
+ * time format, or the custom user-specified string.
+ *
+ * @return String representing timestamp format, e.g. "[hh:mm:ss]" or " hh:mm:ss"
+ */
+ static QString timestampFormatString();
- FormatType formatType(const QString &code) const;
- QString formatCode(FormatType) const;
+ QTextCharFormat format(FormatType formatType, MessageLabel messageLabel) const;
+ QFontMetricsF *fontMetrics(FormatType formatType, MessageLabel messageLabel) const;
- inline QFont defaultFont() const { return _defaultFont; }
+ QList<QTextLayout::FormatRange> toTextLayoutList(const FormatList &, int textLength, MessageLabel messageLabel) const;
- QList<QTextLayout::FormatRange> toTextLayoutList(const FormatList &, int textLength);
+ inline const QBrush &brush(ColorRole role) const { return _uiStylePalette.at((int)role); }
+ inline void setBrush(ColorRole role, const QBrush &brush) { _uiStylePalette[(int)role] = brush; }
- protected:
+ QVariant bufferViewItemData(const QModelIndex &networkModelIndex, int role) const;
+ QVariant nickViewItemData(const QModelIndex &networkModelIndex, int role) const;
+public slots:
+ void reload();
- private:
+signals:
+ void changed();
- QFont _defaultFont;
- QTextCharFormat _defaultPlainFormat;
- QHash<FormatType, QTextCharFormat> _defaultFormats;
- QHash<FormatType, QTextCharFormat> _customFormats;
- QHash<quint32, QTextCharFormat> _cachedFormats;
- QHash<quint32, QFontMetricsF *> _cachedFontMetrics;
- QHash<QString, FormatType> _formatCodes;
+protected:
+ void loadStyleSheet();
+ QString loadStyleSheet(const QString &name, bool shouldExist = false);
- QString _settingsKey;
+ QTextCharFormat format(quint64 key) const;
+ QTextCharFormat cachedFormat(FormatType formatType, MessageLabel messageLabel) const;
+ void setCachedFormat(const QTextCharFormat &format, FormatType formatType, MessageLabel messageLabel) const;
+ void mergeFormat(QTextCharFormat &format, FormatType formatType, MessageLabel messageLabel) const;
+ void mergeSubElementFormat(QTextCharFormat &format, FormatType formatType, MessageLabel messageLabel) const;
+
+ static FormatType formatType(const QString &code);
+ static QString formatCode(FormatType);
+
+ /**
+ * Cache the system locale timestamp format string
+ *
+ * Based on whether or not AM/PM designators are used in the QLocale::system().timeFormat(),
+ * this extends the system locale timestamp format string to include seconds.
+ *
+ * @see UiStyle::systemTimestampFormatString()
+ */
+ static void updateSystemTimestampFormat();
+
+ /**
+ * Updates the local setting cache of whether or not to use the custom timestamp format
+ *
+ * @param[in] enabled If true, custom timestamp format used, otherwise false
+ */
+ static void setUseCustomTimestampFormat(bool enabled);
+
+ /**
+ * Updates the local setting cache of the timestamp format string
+ *
+ * @param[in] format Timestamp format string
+ */
+ static void setTimestampFormatString(const QString &format);
+ /**
+ * Updates the local setting cache of whether or not to show sender prefixmodes
+ *
+ * @param[in] enabled If true, sender prefixmodes are enabled, otherwise false.
+ */
+ static void enableSenderPrefixes(bool enabled);
+
+ /**
+ * 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:
+ QVector<QBrush> _uiStylePalette;
+ QBrush _markerLineBrush;
+ QHash<quint64, QTextCharFormat> _formats;
+ mutable QHash<quint64, QTextCharFormat> _formatCache;
+ mutable QHash<quint64, QFontMetricsF *> _metricsCache;
+ QHash<UiStyle::ItemFormatType, QTextCharFormat> _listItemFormats;
+ static QHash<QString, FormatType> _formatCodes;
+ static bool _useCustomTimestampFormat; /// If true, use the custom timestamp format
+ static QString _systemTimestampFormatString; /// Cached copy of system locale timestamp format
+ static QString _timestampFormatString; /// Timestamp format string
+ static bool _showSenderPrefixes; /// If true, show prefixmodes before sender names
+ 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:
- explicit StyledMessage(const Message &, UiStyle *style);
+class UiStyle::StyledMessage : public Message
+{
+ Q_DECLARE_TR_FUNCTIONS(UiStyle::StyledMessage)
+
+public:
+ explicit StyledMessage(const Message &message);
- QDateTime timestamp() const;
QString decoratedTimestamp() const;
- QString sender() const; //!< Nickname (no decorations) for Plain and Notice, empty else
+ QString plainSender() const; //!< Nickname (no decorations) for Plain and Notice, empty else
QString decoratedSender() const;
- QString contents() const;
+ const QString &plainContents() const;
- FormatType timestampFormat() const;
- FormatType senderFormat() const;
- FormatList contentsFormatList() const;
+ const FormatList &contentsFormatList() const;
- inline Message::Type type() const { return _msgType; }
+ quint8 senderHash() const;
- private:
- StyledString _contents;
- QDateTime _timestamp;
- QString _sender;
- Message::Type _msgType;
+protected:
+ void style() const;
+
+private:
+ mutable StyledString _contents;
+ mutable quint8 _senderHash;
};
+#if QT_VERSION < 0x050000
+uint qHash(UiStyle::ItemFormatType key);
+#else
+uint qHash(UiStyle::ItemFormatType key, uint seed);
+#endif
+
+// ---- Operators for dealing with enums ----------------------------------------------------------
+
+UiStyle::FormatType operator|(UiStyle::FormatType lhs, UiStyle::FormatType rhs);
+UiStyle::FormatType& operator|=(UiStyle::FormatType &lhs, UiStyle::FormatType rhs);
+UiStyle::FormatType operator|(UiStyle::FormatType lhs, quint32 rhs);
+UiStyle::FormatType& operator|=(UiStyle::FormatType &lhs, quint32 rhs);
+UiStyle::FormatType operator&(UiStyle::FormatType lhs, UiStyle::FormatType rhs);
+UiStyle::FormatType& operator&=(UiStyle::FormatType &lhs, UiStyle::FormatType rhs);
+UiStyle::FormatType operator&(UiStyle::FormatType lhs, quint32 rhs);
+UiStyle::FormatType& operator&=(UiStyle::FormatType &lhs, quint32 rhs);
+UiStyle::FormatType& operator^=(UiStyle::FormatType &lhs, UiStyle::FormatType rhs);
+
+UiStyle::MessageLabel operator|(UiStyle::MessageLabel lhs, UiStyle::MessageLabel rhs);
+UiStyle::MessageLabel& operator|=(UiStyle::MessageLabel &lhs, UiStyle::MessageLabel rhs);
+UiStyle::MessageLabel operator&(UiStyle::MessageLabel lhs, quint32 rhs);
+UiStyle::MessageLabel& operator&=(UiStyle::MessageLabel &lhs, UiStyle::MessageLabel rhs);
+
+// Shifts the label into the upper half of the return value
+quint64 operator|(UiStyle::FormatType lhs, UiStyle::MessageLabel rhs);
+
+UiStyle::ItemFormatType operator|(UiStyle::ItemFormatType lhs, UiStyle::ItemFormatType rhs);
+UiStyle::ItemFormatType& operator|=(UiStyle::ItemFormatType &lhs, UiStyle::ItemFormatType rhs);
+
+// ---- Allow for FormatList in QVariant ----------------------------------------------------------
+
QDataStream &operator<<(QDataStream &out, const UiStyle::FormatList &formatList);
QDataStream &operator>>(QDataStream &in, UiStyle::FormatList &formatList);
Q_DECLARE_METATYPE(UiStyle::FormatList)
-
-#endif
+Q_DECLARE_METATYPE(UiStyle::MessageLabel)
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