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Add crop/trim/canvas padding to adjustments, wire all sliders to config

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lashman
2026-03-06 13:09:45 +02:00
parent 6ef0f14804
commit ac6f305bcc
3 changed files with 191 additions and 32 deletions
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154
pixstrip-gtk/src/steps/step_adjustments.rs
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@@ -50,12 +50,51 @@ pub fn build_adjustments_page(state: &AppState) -> adw::NavigationPage {
rotate_group.add(&flip_row);
content.append(&rotate_group);
// Advanced adjustments in an expander
let advanced_group = adw::PreferencesGroup::builder()
// Crop and canvas group
let crop_group = adw::PreferencesGroup::builder()
.title("Crop and Canvas")
.build();
let crop_row = adw::ComboRow::builder()
.title("Crop to Aspect Ratio")
.subtitle("Crop images to a specific aspect ratio from center")
.build();
let crop_model = gtk::StringList::new(&[
"None",
"1:1 (Square)",
"4:3",
"3:2",
"16:9",
"9:16 (Portrait)",
"3:4 (Portrait)",
"2:3 (Portrait)",
]);
crop_row.set_model(Some(&crop_model));
crop_row.set_selected(cfg.crop_aspect_ratio);
let trim_row = adw::SwitchRow::builder()
.title("Trim Whitespace")
.subtitle("Remove uniform borders around the image")
.active(cfg.trim_whitespace)
.build();
let padding_row = adw::SpinRow::builder()
.title("Canvas Padding")
.subtitle("Add uniform padding around the image (pixels)")
.adjustment(&gtk::Adjustment::new(cfg.canvas_padding as f64, 0.0, 500.0, 1.0, 10.0, 0.0))
.build();
crop_group.add(&crop_row);
crop_group.add(&trim_row);
crop_group.add(&padding_row);
content.append(&crop_group);
// Image adjustments
let adjust_group = adw::PreferencesGroup::builder()
.title("Image Adjustments")
.build();
let advanced_expander = adw::ExpanderRow::builder()
let adjust_expander = adw::ExpanderRow::builder()
.title("Advanced Adjustments")
.subtitle("Brightness, contrast, saturation, effects")
.show_enable_switch(false)
@@ -64,83 +103,71 @@ pub fn build_adjustments_page(state: &AppState) -> adw::NavigationPage {
// Brightness slider (-100 to +100)
let brightness_row = adw::ActionRow::builder()
.title("Brightness")
.subtitle("0")
.subtitle(format!("{}", cfg.brightness))
.build();
let brightness_scale = gtk::Scale::with_range(gtk::Orientation::Horizontal, -100.0, 100.0, 1.0);
brightness_scale.set_value(0.0);
brightness_scale.set_value(cfg.brightness as f64);
brightness_scale.set_hexpand(true);
brightness_scale.set_valign(gtk::Align::Center);
brightness_scale.set_size_request(200, -1);
brightness_scale.set_draw_value(false);
let br_label = brightness_row.clone();
brightness_scale.connect_value_changed(move |scale| {
br_label.set_subtitle(&format!("{:.0}", scale.value()));
});
brightness_row.add_suffix(&brightness_scale);
advanced_expander.add_row(&brightness_row);
adjust_expander.add_row(&brightness_row);
// Contrast slider (-100 to +100)
let contrast_row = adw::ActionRow::builder()
.title("Contrast")
.subtitle("0")
.subtitle(format!("{}", cfg.contrast))
.build();
let contrast_scale = gtk::Scale::with_range(gtk::Orientation::Horizontal, -100.0, 100.0, 1.0);
contrast_scale.set_value(0.0);
contrast_scale.set_value(cfg.contrast as f64);
contrast_scale.set_hexpand(true);
contrast_scale.set_valign(gtk::Align::Center);
contrast_scale.set_size_request(200, -1);
contrast_scale.set_draw_value(false);
let ct_label = contrast_row.clone();
contrast_scale.connect_value_changed(move |scale| {
ct_label.set_subtitle(&format!("{:.0}", scale.value()));
});
contrast_row.add_suffix(&contrast_scale);
advanced_expander.add_row(&contrast_row);
adjust_expander.add_row(&contrast_row);
// Saturation slider (-100 to +100)
let saturation_row = adw::ActionRow::builder()
.title("Saturation")
.subtitle("0")
.subtitle(format!("{}", cfg.saturation))
.build();
let saturation_scale = gtk::Scale::with_range(gtk::Orientation::Horizontal, -100.0, 100.0, 1.0);
saturation_scale.set_value(0.0);
saturation_scale.set_value(cfg.saturation as f64);
saturation_scale.set_hexpand(true);
saturation_scale.set_valign(gtk::Align::Center);
saturation_scale.set_size_request(200, -1);
saturation_scale.set_draw_value(false);
let sat_label = saturation_row.clone();
saturation_scale.connect_value_changed(move |scale| {
sat_label.set_subtitle(&format!("{:.0}", scale.value()));
});
saturation_row.add_suffix(&saturation_scale);
advanced_expander.add_row(&saturation_row);
adjust_expander.add_row(&saturation_row);
// Sharpen after resize
let sharpen_row = adw::SwitchRow::builder()
.title("Sharpen after resize")
.subtitle("Apply subtle sharpening to resized images")
.active(false)
.active(cfg.sharpen)
.build();
advanced_expander.add_row(&sharpen_row);
adjust_expander.add_row(&sharpen_row);
// Grayscale
let grayscale_row = adw::SwitchRow::builder()
.title("Grayscale")
.subtitle("Convert images to black and white")
.active(false)
.active(cfg.grayscale)
.build();
advanced_expander.add_row(&grayscale_row);
adjust_expander.add_row(&grayscale_row);
// Sepia
let sepia_row = adw::SwitchRow::builder()
.title("Sepia")
.subtitle("Apply a warm vintage tone")
.active(false)
.active(cfg.sepia)
.build();
advanced_expander.add_row(&sepia_row);
adjust_expander.add_row(&sepia_row);
advanced_group.add(&advanced_expander);
content.append(&advanced_group);
adjust_group.add(&adjust_expander);
content.append(&adjust_group);
drop(cfg);
@@ -157,6 +184,69 @@ pub fn build_adjustments_page(state: &AppState) -> adw::NavigationPage {
jc.borrow_mut().flip = row.selected();
});
}
{
let jc = state.job_config.clone();
crop_row.connect_selected_notify(move |row| {
jc.borrow_mut().crop_aspect_ratio = row.selected();
});
}
{
let jc = state.job_config.clone();
trim_row.connect_active_notify(move |row| {
jc.borrow_mut().trim_whitespace = row.is_active();
});
}
{
let jc = state.job_config.clone();
padding_row.connect_value_notify(move |row| {
jc.borrow_mut().canvas_padding = row.value() as u32;
});
}
{
let jc = state.job_config.clone();
let label = brightness_row;
brightness_scale.connect_value_changed(move |scale| {
let val = scale.value().round() as i32;
jc.borrow_mut().brightness = val;
label.set_subtitle(&format!("{}", val));
});
}
{
let jc = state.job_config.clone();
let label = contrast_row;
contrast_scale.connect_value_changed(move |scale| {
let val = scale.value().round() as i32;
jc.borrow_mut().contrast = val;
label.set_subtitle(&format!("{}", val));
});
}
{
let jc = state.job_config.clone();
let label = saturation_row;
saturation_scale.connect_value_changed(move |scale| {
let val = scale.value().round() as i32;
jc.borrow_mut().saturation = val;
label.set_subtitle(&format!("{}", val));
});
}
{
let jc = state.job_config.clone();
sharpen_row.connect_active_notify(move |row| {
jc.borrow_mut().sharpen = row.is_active();
});
}
{
let jc = state.job_config.clone();
grayscale_row.connect_active_notify(move |row| {
jc.borrow_mut().grayscale = row.is_active();
});
}
{
let jc = state.job_config.clone();
sepia_row.connect_active_notify(move |row| {
jc.borrow_mut().sepia = row.is_active();
});
}
scrolled.set_child(Some(&content));