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This commit is contained in:
Sijmen 2018-11-28 02:13:56 +01:00
parent 2ba7fd0536
commit a11ca66819
2 changed files with 13 additions and 1 deletions
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11
src/palette_editor.rs
View file

@ -35,6 +35,8 @@ impl Widget for PaletteEditorWidget {
fn init_view(&mut self) {
self.model.draw_handler.init(&self.drawing_area);
// Tell the DrawingArea that we're interested in ButtonPress events.
self.drawing_area
.add_events(gdk::EventMask::BUTTON_PRESS_MASK.bits() as i32);
}
@ -69,6 +71,7 @@ impl Widget for PaletteEditorWidget {
}
PaletteEditorMsg::ButtonPress(event) => {
// Calculate the palette index from the mouse coordinates.
let scale = self.get_scale();
let (x, y) = event.get_coords().unwrap();
@ -77,6 +80,7 @@ impl Widget for PaletteEditorWidget {
return;
}
// Open the ColorChooserDialog.
if let Some(window) = &self.model.window {
let dialog = gtk::ColorChooserDialog::new(Some("Select a color"), Some(window));
dialog.set_rgba(&util::palette_to_gdk_rgba(&self.model.palette, i));
@ -84,6 +88,9 @@ impl Widget for PaletteEditorWidget {
let result = dialog.run();
if result == gtk_sys::GTK_RESPONSE_OK {
let new_color = util::gdk_rgba_to_r5g5b5(&dialog.get_rgba());
// Emit a PaletteUpdate message with the new color so
// all relevant widgets can update their palettes.
self.model
.relm
.stream()
@ -113,7 +120,9 @@ impl Widget for PaletteEditorWidget {
#[name="drawing_area"]
gtk::DrawingArea {
draw(_, _) => (PaletteEditorMsg::Draw, Inhibit(false)),
button_press_event(_, event) => (PaletteEditorMsg::ButtonPress(event.clone()), Inhibit(false)),
button_press_event(_, event) =>
(PaletteEditorMsg::ButtonPress(event.clone()), Inhibit(false)),
}
}
}

3
src/sprite_editor.rs
View file

@ -25,6 +25,8 @@ impl Widget for SpriteEditorWidget {
fn model() -> SpriteEditorModel {
SpriteEditorModel {
draw_handler: DrawHandler::new().unwrap(),
// TODO Replace with real sprite data.
sprite_data: vec![
vec![0, 2, 2, 2, 2, 2, 2, 2],
vec![0, 0, 0, 0, 14, 2, 14, 2],
@ -35,6 +37,7 @@ impl Widget for SpriteEditorWidget {
vec![0, 0, 0, 2, 2, 2, 2, 14],
vec![0, 0, 0, 0, 0, 10, 3, 3],
],
sprite_size: 8,
palette: vec![0; 16],
}