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add Into and From between primitive for MessageBoxColorScheme

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This commit is contained in:
Geordon Worley
2017-02-02 23:34:15 +01:00
committed by Cobrand
parent 430dc1e31b
commit ee4d6c2220
1 changed files with 26 additions and 0 deletions
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src/sdl2/messagebox.rs
+26
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@@ -39,6 +39,18 @@ pub struct MessageBoxColorScheme {
pub button_selected:(u8,u8,u8)
}
impl Into<ll::SDL_MessageBoxColorScheme> for MessageBoxColorScheme {
fn into(self) -> ll::SDL_MessageBoxColorScheme {
ll::SDL_MessageBoxColorScheme { colors: self.into() }
}
}
impl From<ll::SDL_MessageBoxColorScheme> for MessageBoxColorScheme {
fn from(prim: ll::SDL_MessageBoxColorScheme) -> MessageBoxColorScheme {
prim.colors.into()
}
}
/// button_id is the integer that will be returned
/// by show_message_box. It is not sed by SDL2,
/// and should only be used to know which button has been triggered
@@ -72,6 +84,20 @@ impl From<MessageBoxColorScheme> for [ll::SDL_MessageBoxColor ; 5] {
}
}
impl Into<MessageBoxColorScheme> for [ll::SDL_MessageBoxColor ; 5] {
fn into(self) -> MessageBoxColorScheme {
fn from_message_box_color(prim_color: ll::SDL_MessageBoxColor) -> (u8, u8, u8) {
(prim_color.r, prim_color.g, prim_color.b)
};
MessageBoxColorScheme{
background: from_message_box_color(self[0]),
text: from_message_box_color(self[1]),
button_border: from_message_box_color(self[2]),
button_background: from_message_box_color(self[3]),
button_selected: from_message_box_color(self[4]),
}
}
}
#[derive(Debug)]
pub enum ShowMessageError {