Git: Port colorful log to text colors

Fixes: QTCREATORBUG-24198
Change-Id: Icde06da5ac848fb0f7faf02a8e55fb26136f318c
Reviewed-by: Orgad Shaneh <orgads@gmail.com>
Reviewed-by: David Schulz <david.schulz@qt.io>
Reviewed-by: André Hartmann <aha_1980@gmx.de>

share/qtcreator/styles/creator-dark.xml

@@ -57,6 +57,11 @@
   <style name="DiffDestLine" background="#588a2c"/>
   <style name="DiffDestChar" foreground="#2e2f30" background="#7cc33e"/>
   <style name="LogChangeLine" foreground="#d65645"/>
+  <style name="LogAuthorName" foreground="#ceffe5"/>
+  <style name="LogCommitDate" foreground="#00ff00"/>
+  <style name="LogCommitHash" foreground="#ff0000"/>
+  <style name="LogCommitSubject" foreground="#d6cf9a"/>
+  <style name="LogDecoration" foreground="#ff00ff"/>
   <style name="Warning" underlineColor="#d6c545" underlineStyle="SingleUnderline"/>
   <style name="WarningContext" underlineColor="#d6c545" underlineStyle="DotLine"/>
   <style name="Error" underlineColor="#d65645" underlineStyle="SingleUnderline"/>

share/qtcreator/styles/dark.xml

@@ -58,4 +58,9 @@
   <style name="DiffDestLine" background="#2d8c2d"/>
   <style name="DiffDestChar" foreground="#000000" background="#41c341"/>
   <style name="LogChangeLine" foreground="#808000"/>
+  <style name="LogAuthorName" foreground="#ceffe5"/>
+  <style name="LogCommitDate" foreground="#00ff00"/>
+  <style name="LogCommitHash" foreground="#ff0000"/>
+  <style name="LogCommitSubject" foreground="#d6cf9a"/>
+  <style name="LogDecoration" foreground="#ff00ff"/>
 </style-scheme>

share/qtcreator/styles/inkpot.xml

@@ -66,5 +66,10 @@
   <style name="DiffDestLine" background="#277027"/>
   <style name="DiffDestChar" background="#339d33"/>
   <style name="LogChangeLine" foreground="#dcdc00"/>
+  <style name="LogAuthorName" foreground="#ceffe5"/>
+  <style name="LogCommitDate" foreground="#00ff00"/>
+  <style name="LogCommitHash" foreground="#ff0000"/>
+  <style name="LogCommitSubject" foreground="#d6cf9a"/>
+  <style name="LogDecoration" foreground="#ff00ff"/>
 </style-scheme>
 

share/qtcreator/styles/modnokai_night_shift_v2.xml

@@ -62,5 +62,11 @@
   <style name="DiffSourceChar" foreground="#000000" background="#c34141"/>
   <style name="DiffDestLine" background="#2d8c2d"/>
   <style name="DiffDestChar" foreground="#000000" background="#41c341"/>
+  <style name="LogChangeLine" foreground="#dcdc00"/>
+  <style name="LogAuthorName" foreground="#ceffe5"/>
+  <style name="LogCommitDate" foreground="#00ff00"/>
+  <style name="LogCommitHash" foreground="#ff0000"/>
+  <style name="LogCommitSubject" foreground="#d6cf9a"/>
+  <style name="LogDecoration" foreground="#ff00ff"/>
   <style name="Declaration"/>
 </style-scheme>

share/qtcreator/styles/solarized-dark.xml

@@ -63,6 +63,11 @@
   <style name="DiffDestLine" background="#dfffdf"/>
   <style name="DiffDestChar" background="#afffaf"/>
   <style name="LogChangeLine" foreground="#c00000"/>
+  <style name="LogAuthorName" foreground="#ceffe5"/>
+  <style name="LogCommitDate" foreground="#00ff00"/>
+  <style name="LogCommitHash" foreground="#ff0000"/>
+  <style name="LogCommitSubject" foreground="#d6cf9a"/>
+  <style name="LogDecoration" foreground="#ff00ff"/>
   <style name="Warning" underlineColor="#b58900" underlineStyle="SingleUnderline"/>
   <style name="WarningContext" underlineColor="#b58900" underlineStyle="DotLine"/>
   <style name="Error" underlineColor="#dc322f" underlineStyle="SingleUnderline"/>

share/qtcreator/themes/dark.creatortheme

@@ -223,12 +223,6 @@ VcsBase_FileDeleted_TextColor=ffff6c6c
 VcsBase_FileRenamed_TextColor=ffffa500
 VcsBase_FileUnmerged_TextColor=ffff4040
 
-Git_AuthorName_TextColor=ceffe5
-Git_CommitDate_TextColor=00ff00
-Git_CommitHash_TextColor=ff0000
-Git_CommitSubject_TextColor=text
-Git_Decoration_TextColor=ff00ff
-
 Bookmarks_TextMarkColor=ff8080ff
 
 TextEditor_SearchResult_ScrollBarColor=ff00c000

share/qtcreator/themes/default.creatortheme

@@ -214,12 +214,6 @@ VcsBase_FileDeleted_TextColor=ff800000
 VcsBase_FileRenamed_TextColor=ffd77d00
 VcsBase_FileUnmerged_TextColor=ffee0000
 
-Git_AuthorName_TextColor=007af4
-Git_CommitDate_TextColor=006600
-Git_CommitHash_TextColor=ff0000
-Git_CommitSubject_TextColor=text
-Git_Decoration_TextColor=ff00ff
-
 Bookmarks_TextMarkColor=ffa0a0ff
 
 TextEditor_SearchResult_ScrollBarColor=ff00c000

share/qtcreator/themes/design.creatortheme

@@ -227,12 +227,6 @@ VcsBase_FileDeleted_TextColor=fffff6c6c
 VcsBase_FileRenamed_TextColor=ffffa500
 VcsBase_FileUnmerged_TextColor=ffff4040
 
-Git_AuthorName_TextColor=ceffe5
-Git_CommitDate_TextColor=00ff00
-Git_CommitHash_TextColor=ff4343
-Git_CommitSubject_TextColor=text
-Git_Decoration_TextColor=ff00ff
-
 Bookmarks_TextMarkColor=ff8080ff
 
 TextEditor_SearchResult_ScrollBarColor=ff00c000

share/qtcreator/themes/flat-dark.creatortheme

@@ -227,12 +227,6 @@ VcsBase_FileDeleted_TextColor=fffff6c6c
 VcsBase_FileRenamed_TextColor=ffffa500
 VcsBase_FileUnmerged_TextColor=ffff4040
 
-Git_AuthorName_TextColor=ceffe5
-Git_CommitDate_TextColor=00ff00
-Git_CommitHash_TextColor=ff4343
-Git_CommitSubject_TextColor=text
-Git_Decoration_TextColor=ff00ff
-
 Bookmarks_TextMarkColor=ff8080ff
 
 TextEditor_SearchResult_ScrollBarColor=ff00c000

share/qtcreator/themes/flat-light.creatortheme

@@ -223,12 +223,6 @@ VcsBase_FileDeleted_TextColor=ff800000
 VcsBase_FileRenamed_TextColor=ffd77d00
 VcsBase_FileUnmerged_TextColor=ffee0000
 
-Git_AuthorName_TextColor=007af4
-Git_CommitDate_TextColor=006600
-Git_CommitHash_TextColor=ff0000
-Git_CommitSubject_TextColor=text
-Git_Decoration_TextColor=ff00ff
-
 Bookmarks_TextMarkColor=ffa0a0ff
 
 TextEditor_SearchResult_ScrollBarColor=ff00c000

share/qtcreator/themes/flat.creatortheme

@@ -221,12 +221,6 @@ VcsBase_FileDeleted_TextColor=ff800000
 VcsBase_FileRenamed_TextColor=ffd77d00
 VcsBase_FileUnmerged_TextColor=ffee0000
 
-Git_AuthorName_TextColor=007af4
-Git_CommitDate_TextColor=006600
-Git_CommitHash_TextColor=ff0000
-Git_CommitSubject_TextColor=text
-Git_Decoration_TextColor=ff00ff
-
 Bookmarks_TextMarkColor=ffa0a0ff
 
 TextEditor_SearchResult_ScrollBarColor=ff00c000

src/libs/utils/theme/theme.h

@@ -279,13 +279,6 @@ public:
         VcsBase_FileRenamed_TextColor,
         VcsBase_FileUnmerged_TextColor,
 
-        /* Git Plugin */
-        Git_AuthorName_TextColor,
-        Git_CommitDate_TextColor,
-        Git_CommitHash_TextColor,
-        Git_CommitSubject_TextColor,
-        Git_Decoration_TextColor,
-
         /* Bookmarks Plugin */
         Bookmarks_TextMarkColor,
 

src/plugins/git/gitclient.cpp

@@ -570,6 +570,17 @@ static bool gitHasRgbColors()
     return gitVersion >= 0x020300U;
 }
 
+static QString logColorName(TextEditor::TextStyle style)
+{
+    using namespace TextEditor;
+
+    const ColorScheme &scheme = TextEditorSettings::fontSettings().colorScheme();
+    QColor color = scheme.formatFor(style).foreground();
+    if (!color.isValid())
+        color = scheme.formatFor(C_TEXT).foreground();
+    return color.name();
+};
+
 class GitLogArgumentsWidget : public BaseGitLogArgumentsWidget
 {
     Q_OBJECT
@@ -603,12 +614,11 @@ public:
 
     QStringList graphArguments() const
     {
-        auto colorName = [](Theme::Color color) { return creatorTheme()->color(color).name(); };
+        const QString authorName = logColorName(TextEditor::C_LOG_AUTHOR_NAME);
-        const QString authorName = colorName(Theme::Git_AuthorName_TextColor);
+        const QString commitDate = logColorName(TextEditor::C_LOG_COMMIT_DATE);
-        const QString commitDate = colorName(Theme::Git_CommitDate_TextColor);
+        const QString commitHash = logColorName(TextEditor::C_LOG_COMMIT_HASH);
-        const QString commitHash = colorName(Theme::Git_CommitHash_TextColor);
+        const QString commitSubject = logColorName(TextEditor::C_LOG_COMMIT_SUBJECT);
-        const QString commitSubject = colorName(Theme::Git_CommitSubject_TextColor);
+        const QString decoration = logColorName(TextEditor::C_LOG_DECORATION);
-        const QString decoration = colorName(Theme::Git_Decoration_TextColor);
 
         const QString formatArg = QStringLiteral(
                     "--pretty=format:"
@@ -1051,19 +1061,18 @@ static QStringList normalLogArguments()
     if (!gitHasRgbColors())
         return {};
 
-    auto colorName = [](Theme::Color color) { return creatorTheme()->color(color).name(); };
+    const QString authorName = logColorName(TextEditor::C_LOG_AUTHOR_NAME);
-    const QString authorName = colorName(Theme::Git_AuthorName_TextColor);
+    const QString commitDate = logColorName(TextEditor::C_LOG_COMMIT_DATE);
-    const QString commitDate = colorName(Theme::Git_CommitDate_TextColor);
+    const QString commitHash = logColorName(TextEditor::C_LOG_COMMIT_HASH);
-    const QString commitHash = colorName(Theme::Git_CommitHash_TextColor);
+    const QString commitSubject = logColorName(TextEditor::C_LOG_COMMIT_SUBJECT);
-    const QString commitSubject = colorName(Theme::Git_CommitSubject_TextColor);
+    const QString decoration = logColorName(TextEditor::C_LOG_DECORATION);
-    const QString decoration = colorName(Theme::Git_Decoration_TextColor);
 
     const QString logArgs = QStringLiteral(
                 "--pretty=format:"
                 "commit %C(%1)%H%Creset %C(%2)%d%Creset%n"
                 "Author: %C(%3)%an <%ae>%Creset%n"
                 "Date:   %C(%4)%cD%Creset%n%n"
-                "%C(%5)%s%Creset%n%n%b%n"
+                "%C(%5)%w(0,4,4)%s%Creset%n%n%b"
                 ).arg(commitHash, decoration, authorName, commitDate, commitSubject);
 
     return {logArgs};

src/plugins/texteditor/colorscheme.h

@@ -101,7 +101,7 @@ inline bool operator!=(const Format &f1, const Format &f2) { return !f1.equals(f
 /*! A color scheme combines a set of formats for different highlighting
     categories. It also provides saving and loading of the scheme to a file.
  */
-class ColorScheme
+class TEXTEDITOR_EXPORT ColorScheme
 {
 public:
     void setDisplayName(const QString &name)

src/plugins/texteditor/texteditorconstants.cpp

@@ -97,6 +97,11 @@ const char *nameForStyle(TextStyle style)
     case C_DIFF_DEST_CHAR:      return "DiffDestChar";
 
     case C_LOG_CHANGE_LINE:     return "LogChangeLine";
+    case C_LOG_AUTHOR_NAME:     return "LogAuthorName";
+    case C_LOG_COMMIT_DATE:     return "LogCommitDate";
+    case C_LOG_COMMIT_HASH:     return "LogCommitHash";
+    case C_LOG_COMMIT_SUBJECT:  return "LogCommitSubject";
+    case C_LOG_DECORATION:      return "LogDecoration";
 
     case C_ERROR:               return "Error";
     case C_ERROR_CONTEXT:       return "ErrorContext";

src/plugins/texteditor/texteditorconstants.h

@@ -97,6 +97,11 @@ enum TextStyle : quint8 {
     C_DIFF_DEST_CHAR,
 
     C_LOG_CHANGE_LINE,
+    C_LOG_AUTHOR_NAME,
+    C_LOG_COMMIT_DATE,
+    C_LOG_COMMIT_HASH,
+    C_LOG_COMMIT_SUBJECT,
+    C_LOG_DECORATION,
 
     C_WARNING,
     C_WARNING_CONTEXT,

src/plugins/texteditor/texteditorsettings.cpp

@@ -303,7 +303,21 @@ FormatDescriptions TextEditorSettingsPrivate::initialFormats()
     formatDescr.emplace_back(C_LOG_CHANGE_LINE, tr("Log Change Line"),
                              tr("Applied to lines describing changes in VCS log."),
                              Format(QColor(192, 0, 0), QColor()));
-
+    formatDescr.emplace_back(C_LOG_AUTHOR_NAME, tr("Log Author Name"),
+                             tr("Applied to author names in VCS log."),
+                             Format(QColor("#007af4"), QColor()));
+    formatDescr.emplace_back(C_LOG_COMMIT_DATE, tr("Log Commit Date"),
+                             tr("Applied to commit dates in VCS log."),
+                             Format(QColor("#006600"), QColor()));
+    formatDescr.emplace_back(C_LOG_COMMIT_HASH, tr("Log Commit Hash"),
+                             tr("Applied to commit hashes in VCS log."),
+                             Format(QColor("#ff0000"), QColor()));
+    formatDescr.emplace_back(C_LOG_DECORATION, tr("Log Decoration"),
+                             tr("Applied to commit decorations in VCS log."),
+                             Format(QColor("#ff00ff"), QColor()));
+    formatDescr.emplace_back(C_LOG_COMMIT_SUBJECT, tr("Log Commit Subject"),
+                             tr("Applied to commit subjects in VCS log."),
+                             Format{QColor{}, QColor{}});
 
     // Mixin categories
     formatDescr.emplace_back(C_ERROR,