How to TEditor / TFileEditor "mapColor" ? #153

paule32 · 2024-02-04T11:41:04Z

paule32
Feb 4, 2024

Hello,
how is the Color Table of the TEditor / TFileEditor, to "map" the Color's ?
I take a look to the Documentation, but don't found Informations about the Palette of TEditor - to map.

TColorAttr
TSyntaxFileEditor::mapColor(uchar index) noexcept {
    switch (index) {
        case 1: return {0xffff00, 0x008000};
        default: return errorAttr;
    }
}

Answered by magiblot

Feb 5, 2024

The palette layouts of each class are usually documented in the public headers, but in the case of TEditor they aren't. I guess they forgot about it. I hadn't noticed before; I will make sure to add it later.

But anyway, since the default TEditor palette is defined like this:

tvision/source/tvision/teditor1.cpp

Line 179 in be6e64f

#define cpEditor "\x06\x07"

It can be deduced that it's pointing to entries 6 and 7 of TWindow's palette, which are Scroller normal text and Scroller selected text:

tvision/include/tvision/views.h

Lines 967 to 979 in be6e64f

     /* ---------------------------------------------------------------------- */  
   /* class TWindow */  
   /* */

View full answer

magiblot · 2024-02-05T19:47:19Z

magiblot
Feb 5, 2024
Maintainer

The palette layouts of each class are usually documented in the public headers, but in the case of TEditor they aren't. I guess they forgot about it. I hadn't noticed before; I will make sure to add it later.

But anyway, since the default TEditor palette is defined like this:

tvision/source/tvision/teditor1.cpp

Line 179 in be6e64f

#define cpEditor "\x06\x07"

It can be deduced that it's pointing to entries 6 and 7 of TWindow's palette, which are Scroller normal text and Scroller selected text:

tvision/include/tvision/views.h

Lines 967 to 979 in be6e64f

    
           /* ---------------------------------------------------------------------- */ 
        
           /*      class TWindow                                                     */ 
        
           /*                                                                        */ 
        
           /*      Palette layout                                                    */ 
        
           /*        1 = Frame passive                                               */ 
        
           /*        2 = Frame active                                                */ 
        
           /*        3 = Frame icon                                                  */ 
        
           /*        4 = ScrollBar page area                                         */ 
        
           /*        5 = ScrollBar controls                                          */ 
        
           /*        6 = Scroller normal text                                        */ 
        
           /*        7 = Scroller selected text                                      */ 
        
           /*        8 = Reserved                                                    */ 
        
           /* ---------------------------------------------------------------------- */

Therefore, TEditor's palette layout is the same as TScroller's:

tvision/include/tvision/views.h

Lines 683 to 689 in be6e64f

    
           /* ---------------------------------------------------------------------- */ 
        
           /*      class TScroller                                                   */ 
        
           /*                                                                        */ 
        
           /*      Palette layout                                                    */ 
        
           /*      1 = Normal text                                                   */ 
        
           /*      2 = Selected text                                                 */ 
        
           /* ---------------------------------------------------------------------- */

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How to TEditor / TFileEditor "mapColor" ? #153

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	/* ---------------------------------------------------------------------- */
	/* class TWindow */
	/* */

How to TEditor / TFileEditor "mapColor" ? #153

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paule32 Feb 4, 2024

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magiblot Feb 5, 2024 Maintainer

paule32
Feb 4, 2024

magiblot
Feb 5, 2024
Maintainer