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‎ApplyPrfFile.matlab‎

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function ApplyPrfFile(prfFullpath)
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%% Input checking
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if ~nargin
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disp('No .prf file provided - aborting...'); return
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end
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%% Open and parse the prf file
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fid = fopen(prfFullpath,'rt');
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C = textscan(fid, '%s%s', 'Delimiter','=', 'CollectOutput',true);
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C = C{1};
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fclose(fid);
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%% Make sure that system defaults are off:
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com.mathworks.services.Prefs.setBooleanPref('ColorsUseSystem', false);
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%% Interate over all settings and apply everything:
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for ind1=1:size(C,1)
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prefname = C{ind1,1};
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preftype = C{ind1,2}(1);
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prefval = C{ind1,2}(2:end);
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switch preftype
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case 'B' % boolean
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val = strcmp(prefval,'true');
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com.mathworks.services.Prefs.setBooleanPref(prefname, val);
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case 'C' % RGB color
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val = int32(str2double(prefval));
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com.mathworks.services.Prefs.setRGBColorPref(prefname, val);
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com.mathworks.services.ColorPrefs.notifyColorListeners(prefname);
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case 'I' % int
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val = int32(str2double(prefval));
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com.mathworks.services.Prefs.setIntegerPref(prefname,val);
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case 'J' % double
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val = str2double(prefval);
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com.mathworks.services.Prefs.setDoublePref(prefname,val);
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case 'S' % string
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com.mathworks.services.Prefs.setStringPref(prefname,prefval);
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case 'F' % font
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if strcmp(prefname,'Desktop.Font.Text')
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com.mathworks.services.Prefs.setBooleanPref('GeneralTextUseSystemFont', false);
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end
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val = strsplit(prefval,' ');
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newFont = java.awt.Font(val{3}, str2double(val{1}), str2double(val{2}));
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com.mathworks.services.Prefs.setFontPref(prefname, newFont);
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disp(['[' 8 '- Notice:]' 8 ' you have changed a font preference (' prefname ...
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') - a restart of MATLAB is required to see changes.'])
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otherwise
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% Unhandled property - ignored.
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end
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end

‎Explanation.md‎

Lines changed: 17 additions & 5 deletions
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@@ -1,8 +1,20 @@
1-
This is a proof-of-concept MATLAB color scheme changer, that works when MATLAB is open.
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To use put colorSetting and MatlabTheme (as .m files...) into your MATLAB path or active directory then run `MatlabTheme.ApplyTheme()`.
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This is a proof-of-concept MATLAB color scheme changer, that works when MATLAB is open.
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There are currently 2 options to use this code:
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### Option 1 ###
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Put colorSetting and MatlabTheme (as .m files...) into your MATLAB path or active directory then run `MatlabTheme.ApplyTheme()`.
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Currently new themes should be subclasses of MatlabTheme with different `cs` properties.
36

4-
Currently new themes should be subclasses of MatlabTheme with different `cs` properties, which are constructed using
5-
name/setting pairs as appear in colorSettingsEnum.m (the 3rd file), and correspond to the color setting found in the
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### Option 2 ###
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Put ApplyPrfFile.m(atlab) in your path/cd and supply it with a standard .prf file.
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### Option 3 (coming soon) ###
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Run MatlabThemeChooser. Should be self-explanatory...
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Notes:
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- The enumeration class, unfortunately, cannot be used as-is, and it is just provided for reference.
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- prefname/prefvalue pairs as appear in colorSettingsEnum.m (the 3rd file), and correspond to the color setting found in the
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*Preferences > MATLAB > Colors* and *Preferences > MATLAB > Colors > Programming Tools* menus.
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8-
The enumeration class, unfortunately, cannot be used as-is, and it is just provided for clarity.
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29-July-2015:
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- Added Amro's `.prf` parsing script with the TODO parts done :)
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- Added Amro's GUI v2 as `MatlabThemeChooser` with slight modifications to include the prefNames as in the uicontrols' `Tag` field.

‎MatlabTheme.matlab‎

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -10,7 +10,7 @@ classdef MatlabTheme < handle
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end
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end
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methods (Access = private, Static = true)
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methods (Access = protected, Static = true)
1414
function cs = makeCsVec()
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nCs = size(MatlabTheme.cs,1);
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cs = repmat(colorSetting(MatlabTheme.cs{1,1},MatlabTheme.cs{1,2}),[nCs,1]);

‎MatlabThemeChooser.matlab‎

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function MatlabThemeChooser
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f = figure('Menubar','none', 'NumberTitle','off', ...
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'Name','MATLAB Theme Editor', 'Position',[810 352 275 578]);
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padding = {'Padding',5, 'Spacing',5};
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panelprops = {'BorderType','line', 'HighlightColor',[.8 .8 .8]};
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txtprops = {'Horizontal','left'};
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butprops = {'Callback','set(gcbo,''BackgroundColor'',uisetcolor(get(gcbo,''BackgroundColor'')))'};
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v0 = uix.VBox('Parent',f, padding{:});
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%%
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p1 = uipanel('Parent',v0, 'Title','Desktop tool colors', panelprops{:});
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h1 = uix.HBox('Parent',p1, padding{:});
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v1 = [uix.VBox('Parent',h1), uix.VBox('Parent',h1)];
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uicontrol('Parent',v1(1), 'Style','text', txtprops{:}, 'String','Text');
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uicontrol('Parent',v1(1), 'Style','text', txtprops{:}, 'String','Background');
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uicontrol('Parent',v1(2), 'Style','pushbutton', butprops{:}, 'BackgroundColor','k','Tag','ColorsText')
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uicontrol('Parent',v1(2), 'Style','pushbutton', butprops{:}, 'BackgroundColor','k','Tag','ColorsBackground')
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%%
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p2 = uipanel('Parent',v0, 'Title','MATLAB syntax highlighting colors', panelprops{:});
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h2 = uix.HBox('Parent',p2, padding{:});
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v2 = [uix.VBox('Parent',h2), uix.VBox('Parent',h2)];
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uicontrol('Parent',v2(1), 'Style','text', txtprops{:}, 'String','Keywords');
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uicontrol('Parent',v2(1), 'Style','text', txtprops{:}, 'String','Comments');
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uicontrol('Parent',v2(1), 'Style','text', txtprops{:}, 'String','Strings');
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uicontrol('Parent',v2(1), 'Style','text', txtprops{:}, 'String','Unterminated Strings');
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uicontrol('Parent',v2(1), 'Style','text', txtprops{:}, 'String','System Commands');
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uicontrol('Parent',v2(1), 'Style','text', txtprops{:}, 'String','Syntax Errors');
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uicontrol('Parent',v2(2), 'Style','pushbutton', butprops{:}, 'BackgroundColor','k','Tag','Colors_M_Keywords');
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uicontrol('Parent',v2(2), 'Style','pushbutton', butprops{:}, 'BackgroundColor','k','Tag','Colors_M_Comments');
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uicontrol('Parent',v2(2), 'Style','pushbutton', butprops{:}, 'BackgroundColor','k','Tag','Colors_M_Strings');
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uicontrol('Parent',v2(2), 'Style','pushbutton', butprops{:}, 'BackgroundColor','k','Tag','Colors_M_UnterminatedStrings');
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uicontrol('Parent',v2(2), 'Style','pushbutton', butprops{:}, 'BackgroundColor','k','Tag','Colors_M_SystemCommands');
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uicontrol('Parent',v2(2), 'Style','pushbutton', butprops{:}, 'BackgroundColor','k','Tag','Colors_M_Errors');
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%%
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p3 = uipanel('Parent',v0, 'Title','MATLAB Command Window colors', panelprops{:});
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h3 = uix.HBox('Parent',p3, padding{:});
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v3 = [uix.VBox('Parent',h3), uix.VBox('Parent',h3)];
43+
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uicontrol('Parent',v3(1), 'Style','text', txtprops{:}, 'String','Error Text');
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uicontrol('Parent',v3(1), 'Style','text', txtprops{:}, 'String','Warning Text');
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uicontrol('Parent',v3(1), 'Style','text', txtprops{:}, 'String','Hyperlinks');
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uicontrol('Parent',v3(2), 'Style','pushbutton', butprops{:}, 'BackgroundColor','k','Tag','Color_CmdWinErrors');
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uicontrol('Parent',v3(2), 'Style','pushbutton', butprops{:}, 'BackgroundColor','k','Tag','Color_CmdWinWarnings');
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uicontrol('Parent',v3(2), 'Style','pushbutton', butprops{:}, 'BackgroundColor','k','Tag','Colors_HTML_HTMLLinks');
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%%
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p4 = uipanel('Parent',v0, 'Title','Code analyzer colors', panelprops{:});
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h4 = uix.HBox('Parent',p4, padding{:});
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v4 = [uix.VBox('Parent',h4), uix.VBox('Parent',h4)];
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uicontrol('Parent',v4(1), 'Style','text', txtprops{:}, 'String','Warnings');
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uicontrol('Parent',v4(1), 'Style','text', txtprops{:}, 'String','Autofix highlight');
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uicontrol('Parent',v4(2), 'Style','pushbutton', butprops{:}, 'BackgroundColor','k','Tag','Colors_M_Warnings');
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uicontrol('Parent',v4(2), 'Style','pushbutton', butprops{:}, 'BackgroundColor','k','Tag','ColorsMLintAutoFixBackground');
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%%
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p5 = uipanel('Parent',v0, 'Title','Variable and function colors', panelprops{:});
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h5 = uix.HBox('Parent',p5, padding{:});
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v5 = [uix.VBox('Parent',h5), uix.VBox('Parent',h5)];
65+
66+
uicontrol('Parent',v5(1), 'Style','text', txtprops{:}, 'String','Automatically highlight');
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uicontrol('Parent',v5(1), 'Style','text', txtprops{:}, 'String','Variables with shared scope');
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uicontrol('Parent',v5(2), 'Style','pushbutton', butprops{:}, 'BackgroundColor','k','Tag','Editor.VariableHighlighting.Color');
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uicontrol('Parent',v5(2), 'Style','pushbutton', butprops{:}, 'BackgroundColor','k','Tag','Editor.NonlocalVariableHighlighting.TextColor');
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%%
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p6 = uipanel('Parent',v0, 'Title','Section display colors', panelprops{:});
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h6 = uix.HBox('Parent',p6, padding{:});
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v6 = [uix.VBox('Parent',h6), uix.VBox('Parent',h6)];
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76+
uicontrol('Parent',v6(1), 'Style','text', txtprops{:}, 'String','Highlight sections');
77+
uicontrol('Parent',v6(2), 'Style','pushbutton', butprops{:}, 'BackgroundColor','k','Tag','Editorhighlight-lines');
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%%
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p8 = uipanel('Parent',v0, 'Title','Section display colors', panelprops{:});
80+
h8 = uix.HBox('Parent',p8, padding{:});
81+
v8 = [uix.VBox('Parent',h8), uix.VBox('Parent',h8)];
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83+
uicontrol('Parent',v8(1), 'Style','text', txtprops{:}, 'String','Font');
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uicontrol('Parent',v8(2), 'Style','pushbutton', 'String','F');
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86+
%%
87+
h7 = uix.HButtonBox('Parent',v0);
88+
uicontrol('Parent',h7, 'Style','pushbutton', butprops{:}, 'String','Load...',...
89+
'Callback',@loadCallback);
90+
uicontrol('Parent',h7, 'Style','pushbutton', butprops{:}, 'String','Save...',...
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'Callback',@saveCallback);
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uicontrol('Parent',h7, 'Style','pushbutton', butprops{:}, 'String','Restore',...
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'Callback',@restoreCallback);
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uicontrol('Parent',h7, 'Style','pushbutton', butprops{:}, 'String','Apply',...
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'Callback',@applyCallback);
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%%
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set([h1,h2,h3,h4,h5,h6,h8], 'Widths', [-1 30]);
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set(v0, 'Heights', ([2 6 3 2 2 1 1 0]+1.2)*20)
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end
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% TODO: move or transfer the following callbacks to separate files:
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function loadCallback(source,callbackdata) %#ok
104+
disp('"Load" has been clicked!');
105+
end
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function saveCallback(source,callbackdata) %#ok
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disp('"Save" has been clicked!');
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end
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function restoreCallback(source,callbackdata) %#ok
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disp('"Restore" has been clicked!');
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end
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function applyCallback(source,callbackdata) %#ok
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disp('"Apply" has been clicked!');
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end

‎colorSettingsEnum.matlab‎

Lines changed: 13 additions & 9 deletions
Original file line numberDiff line numberDiff line change
@@ -2,24 +2,28 @@ classdef colorSettingsEnum
22
enumeration
33
TEXT_COLOR ('ColorsText'),
44
BACKGROUND_COLOR ('ColorsBackground'),
5-
USE_SYSTEM_COLORS ('ColorsUseSystem'),
6-
M_COLORS ('Colors_M_'),
7-
HTML_COLORS ('Colors_HTML_'),
8-
HYPERLINK_COLOR ('Colors_HTML_HTMLLinks'),
9-
SEARCH_RESULT_HIGHLIGHT ('ColorsSearchResult'),
10-
CMD_WIN_WARNINGS_COLOR ('Color_CmdWinWarnings'),
11-
CMD_WIN_ERRORS_COLOR ('Color_CmdWinErrors'),
5+
126
M_KEYWORDS ('Colors_M_Keywords'),
137
M_COMMENTS ('Colors_M_Comments'),
148
M_STRINGS ('Colors_M_Strings'),
159
M_UNTERMINATED_STRINGS ('Colors_M_UnterminatedStrings'),
1610
M_SYSTEM_COMMANDS ('Colors_M_SystemCommands'),
17-
M_WARNINGS ('Colors_M_Warnings'),
1811
M_ERRORS ('Colors_M_Errors'),
12+
13+
CMD_WIN_ERRORS_COLOR ('Color_CmdWinErrors'),
14+
CMD_WIN_WARNINGS_COLOR ('Color_CmdWinWarnings'),
15+
HYPERLINK_COLOR ('Colors_HTML_HTMLLinks'),
16+
17+
M_WARNINGS ('Colors_M_Warnings'),
1918
USE_MLINT_AUTOFIX_BACKGROUND ('ColorsUseMLintAutoFixBackground'),
2019
MLINT_AUTOFIX_BACKGROUND_COLOR ('ColorsMLintAutoFixBackground'),
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EDITOR_VAR_HLIGHT('Editor.VariableHighlighting.Color'),
21+
EDITOR_NONLOCAL_VAR_HLIGHT('Editor.NonlocalVariableHighlighting.TextColor'),
2222
EDITOR_CELL_HLIGHT('Editorhighlight-lines'),
23-
EDITOR_NONLOCAL_VAR_HLIGHT('Editor.NonlocalVariableHighlighting.TextColor')
23+
24+
SEARCH_RESULT_HIGHLIGHT ('ColorsSearchResult'),
25+
USE_SYSTEM_COLORS ('ColorsUseSystem'),
26+
M_COLORS ('Colors_M_'),
27+
HTML_COLORS ('Colors_HTML_')
2428
end
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end

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