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Palette: Now overwrites a default palette on ::initialize

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This commit is contained in:
Paul Beckingham 2016-04-22 23:52:10 -04:00
parent a73a95d7a1
commit 074071d5d0
2 changed files with 25 additions and 25 deletions
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48
src/Palette.cpp
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@ -26,40 +26,40 @@
#include <cmake.h>
#include <Palette.h>
#include <iostream> // TODO Remove.
////////////////////////////////////////////////////////////////////////////////
// Use a default palette, which is overwritten in ::initialize.
Palette::Palette ()
{
_colors = {
Color ("white on red"),
Color ("white on blue"),
Color ("white on green"),
Color ("black on magenta"),
Color ("black on cyan"),
Color ("black on yellow"),
Color ("black on white"),
Color ("white on bright red"),
Color ("white on bright blue"),
Color ("white on bright green"),
Color ("black on bright magenta"),
Color ("black on bright cyan"),
Color ("black on bright yellow"),
};
}
////////////////////////////////////////////////////////////////////////////////
void Palette::initialize (const Rules& rules)
{
_colors.clear ();
for (auto& entry : rules.all ("theme.palette.color"))
{
std::cout << "# Palette " << entry << " = " << rules.get (entry) << "\n";
}
_colors.push_back (Color (rules.get (entry)));
}
////////////////////////////////////////////////////////////////////////////////
// Return the next color in the list. Cycle to the beginning if necessary.
Color Palette::next ()
{
// If there are no colors, then ::initialize was not provided with any, so use
// a default set.
if (! _colors.size ())
_colors = {
Color ("white on red"),
Color ("white on blue"),
Color ("white on green"),
Color ("black on magenta"),
Color ("black on cyan"),
Color ("black on yellow"),
Color ("black on white"),
Color ("white on bright red"),
Color ("white on bright blue"),
Color ("white on bright green"),
Color ("black on bright magenta"),
Color ("black on bright cyan"),
Color ("black on bright yellow"),
};
// Return the next color in the list. Cycle to the beginning if necessary.
return _colors[_current++ % _colors.size ()];
}

2
src/Palette.h
View file

@ -35,7 +35,7 @@
class Palette
{
public:
Palette () = default;
Palette ();
void initialize (const Rules&);
Color next ();
int size () const;