add ranger

user/ranger/colorscheme.py

@@ -0,0 +1,186 @@
+# This file is part of ranger, the console file manager.
+# License: GNU GPL version 3, see the file "AUTHORS" for details.
+
+from __future__ import (absolute_import, division, print_function)
+
+from ranger.gui.colorscheme import ColorScheme
+from ranger.gui.color import (
+    black, blue, cyan, green, magenta, red, white, yellow, default,
+    normal, bold, reverse, dim, BRIGHT,
+    default_colors,
+)
+
+
+class Default(ColorScheme):
+    progress_bar_color = blue
+
+    def use(self, context):  # pylint: disable=too-many-branches,too-many-statements
+        fg, bg, attr = default_colors
+
+        if context.reset:
+            return default_colors
+
+        elif context.in_browser:
+            if context.selected:
+                attr = reverse
+            else:
+                attr = normal
+            if context.empty or context.error:
+                bg = red
+            if context.border:
+                fg = default
+            if context.media:
+                if context.image:
+                    fg = yellow
+                else:
+                    fg = magenta
+            if context.container:
+                fg = red
+            if context.directory:
+                attr |= bold
+                fg = red
+                # fg += BRIGHT
+            elif context.executable and not \
+                    any((context.media, context.container,
+                         context.fifo, context.socket)):
+                attr |= bold
+                fg = green
+                # fg += BRIGHT
+            if context.socket:
+                attr |= bold
+                fg = magenta
+                fg += BRIGHT
+            if context.fifo or context.device:
+                fg = yellow
+                if context.device:
+                    attr |= bold
+                    fg += BRIGHT
+            if context.link:
+                fg = cyan if context.good else magenta
+            if context.tag_marker and not context.selected:
+                attr |= bold
+                if fg in (red, magenta):
+                    fg = white
+                else:
+                    fg = red
+                fg += BRIGHT
+            if context.line_number and not context.selected:
+                fg = default
+                attr &= ~bold
+            if not context.selected and (context.cut or context.copied):
+                attr |= bold
+                fg = black
+                fg += BRIGHT
+                # If the terminal doesn't support bright colors, use dim white
+                # instead of black.
+                if BRIGHT == 0:
+                    attr |= dim
+                    fg = white
+            if context.main_column:
+                # Doubling up with BRIGHT here causes issues because it's
+                # additive not idempotent.
+                if context.selected:
+                    attr |= bold
+                if context.marked:
+                    attr |= bold
+                    fg = yellow
+            if context.badinfo:
+                if attr & reverse:
+                    bg = magenta
+                else:
+                    fg = magenta
+
+            if context.inactive_pane:
+                fg = cyan
+
+        elif context.in_titlebar:
+            if context.hostname:
+                fg = red
+            elif context.directory:
+                fg = green
+            elif context.tab:
+                if context.good:
+                    bg = green
+            elif context.link:
+                fg = cyan
+            attr |= bold
+
+        elif context.in_statusbar:
+            if context.permissions:
+                if context.good:
+                    fg = cyan
+                elif context.bad:
+                    fg = magenta
+            if context.marked:
+                attr |= bold | reverse
+                fg = yellow
+                fg += BRIGHT
+            if context.frozen:
+                attr |= bold | reverse
+                fg = cyan
+                fg += BRIGHT
+            if context.message:
+                if context.bad:
+                    attr |= bold
+                    fg = red
+                    fg += BRIGHT
+            if context.loaded:
+                bg = self.progress_bar_color
+            if context.vcsinfo:
+                fg = blue
+                attr &= ~bold
+            if context.vcscommit:
+                fg = yellow
+                attr &= ~bold
+            if context.vcsdate:
+                fg = cyan
+                attr &= ~bold
+
+        if context.text:
+            if context.highlight:
+                attr |= reverse
+
+        if context.in_taskview:
+            if context.title:
+                fg = blue
+
+            if context.selected:
+                attr |= reverse
+
+            if context.loaded:
+                if context.selected:
+                    fg = self.progress_bar_color
+                else:
+                    bg = self.progress_bar_color
+
+        if context.vcsfile and not context.selected:
+            attr &= ~bold
+            if context.vcsconflict:
+                fg = magenta
+            elif context.vcsuntracked:
+                fg = cyan
+            elif context.vcschanged:
+                fg = red
+            elif context.vcsunknown:
+                fg = red
+            elif context.vcsstaged:
+                fg = green
+            elif context.vcssync:
+                fg = green
+            elif context.vcsignored:
+                fg = default
+
+        elif context.vcsremote and not context.selected:
+            attr &= ~bold
+            if context.vcssync or context.vcsnone:
+                fg = green
+            elif context.vcsbehind:
+                fg = red
+            elif context.vcsahead:
+                fg = blue
+            elif context.vcsdiverged:
+                fg = magenta
+            elif context.vcsunknown:
+                fg = red
+
+        return fg, bg, attr