time line
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d63048d1b2
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24d91b628e
@ -27,4 +27,8 @@ paned>separator {
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.content {
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font-size: 14px;
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}
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}
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.lv {
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background: transparent;
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}
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@ -1,6 +1,7 @@
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use crate::timeline::TimeLine;
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use adw::prelude::*;
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use gtk::prelude::{BoxExt, ButtonExt, GtkWindowExt, OrientableExt, ToggleButtonExt};
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use relm4::typed_list_view::{RelmListItem, TypedListView};
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use relm4::*;
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use relm4_components::open_button::{OpenButton, OpenButtonSettings};
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use relm4_components::open_dialog::OpenDialogSettings;
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@ -8,6 +9,55 @@ use std::path::PathBuf;
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pub struct ControlPanelModel {
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open_button: Controller<OpenButton>,
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list_img_wrapper: TypedListView<ImgItem, gtk::SingleSelection>,
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}
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#[derive(Debug, PartialEq, PartialOrd, Ord, Eq)]
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struct ImgItem {
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time: String,
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img: Option<gtk::gdk::Texture>,
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visiable: bool,
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}
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impl ImgItem {
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fn new(time: String, img: Option<gtk::gdk::Texture>, visiable: bool) -> Self {
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Self {
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time,
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img,
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visiable,
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}
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}
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}
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struct Widgets {
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img: gtk::Image,
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}
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impl RelmListItem for ImgItem {
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type Root = gtk::Frame;
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type Widgets = Widgets;
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fn setup(_item: >k::ListItem) -> (gtk::Frame, Widgets) {
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relm4::view! {
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my_box = gtk::Frame {
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set_height_request: 70,
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set_width_request: 100,
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gtk::Box{
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set_margin_all:2,
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#[name = "img"]
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gtk::Image{}
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}
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}
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}
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let widgets = Widgets { img };
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(my_box, widgets)
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}
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fn bind(&mut self, widgets: &mut Self::Widgets, _root: &mut Self::Root) {
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let Widgets { img } = widgets;
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}
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}
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#[derive(Debug)]
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@ -79,10 +129,24 @@ impl SimpleComponent for ControlPanelModel {
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}
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},
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gtk::Frame{
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set_width_request: 100,
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TimeLine{
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set_hexpand: true,
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set_vexpand: true,
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set_width_request: 500,
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gtk::Box{
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set_orientation:gtk::Orientation::Vertical,
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set_spacing: 10,
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gtk::Box{
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TimeLine{
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set_width_request: 500,
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}
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},
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gtk::ScrolledWindow{
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set_height_request: 70,
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#[local_ref]
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my_view -> gtk::ListView{
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add_css_class: "lv",
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set_orientation: gtk::Orientation::Horizontal,
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}
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},
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}
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},
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}
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@ -106,7 +170,21 @@ impl SimpleComponent for ControlPanelModel {
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gtk::StringList::new(&["Option 1", "Option 2", "Option 3", "Editable..."]);
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let step_selector = gtk::DropDown::from_strings(&["Option 1", "Option 2", "Option 3"]);
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let model = ControlPanelModel { open_button };
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let mut list_img_wrapper: TypedListView<ImgItem, gtk::SingleSelection> =
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TypedListView::with_sorting();
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list_img_wrapper.append(ImgItem::new(
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"00:00:00".to_string(),
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None,
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true,
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));
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let model = ControlPanelModel {
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open_button,
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list_img_wrapper,
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};
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let my_view = &model.list_img_wrapper.view;
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let widgets = view_output!();
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ComponentParts { model, widgets }
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@ -44,7 +44,7 @@ fn main() {
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.or_else(|_| libloading::os::windows::Library::open_already_loaded("epoxy-0.dll"))
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.unwrap();
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gio::resources_register_include!("p.gresource").expect("Failed to register resources.");
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// gio::resources_register_include!("p.gresource").expect("Failed to register resources.");
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epoxy::load_with(|name| {
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unsafe { library.get(name.as_bytes()) }
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@ -1,10 +1,11 @@
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use gtk::cairo;
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use gtk::glib::clone;
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use gtk::prelude::DrawingAreaExtManual;
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use gtk::prelude::{DrawingAreaExtManual, StyleContextExt};
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use gtk::subclass::prelude::*;
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use gtk::traits::{GLAreaExt, WidgetExt};
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use gtk::{cairo, EventControllerMotion};
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use std::cell::RefCell;
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use std::num::NonZeroU32;
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use svg::parser::Event;
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use crate::render::Render;
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@ -34,19 +35,96 @@ impl ObjectSubclass for TimeLine {
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impl ObjectImpl for TimeLine {
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fn constructed(&self) {
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let drawing_area = gtk::DrawingArea::new();
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let settings = gtk::Settings::default().unwrap();
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let prefers_dark_theme = settings.is_gtk_application_prefer_dark_theme();
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let obj = self.obj().clone();
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let (r, g, b) = if prefers_dark_theme {
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(1.0, 1.0, 1.0)
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} else {
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(0.0, 0.0, 0.0)
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};
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let container = gtk::Box::builder()
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.orientation(gtk::Orientation::Horizontal)
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.height_request(70)
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.hexpand(true)
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.margin_start(10)
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.margin_end(10)
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.build();
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let cursor_pos = std::rc::Rc::new(std::cell::RefCell::new(50.0));
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let cursor_pos_clone = cursor_pos.clone();
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let motion_controller = EventControllerMotion::new();
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let cursor_pos_clone = cursor_pos.clone();
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motion_controller.connect_motion(clone!(@weak drawing_area =>
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move |_, x, _| {
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*cursor_pos.borrow_mut() = x;
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drawing_area.queue_draw(); // 重绘时间线和游标
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}));
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drawing_area.set_draw_func(
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(move |_, cr, w, h| {
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cr.set_source_rgb(1.0, 0.0, 0.0);
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Self::draw_rounded_rectangle(cr, 0f64, 50f64, w as f64, 10f64, 5f64);
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cr.fill();
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cr.set_source_rgba(0.89, 0.89, 0.89, 1.0);
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Self::draw_rounded_rectangle(cr, 0.0, h as f64 / 2.0 - 20.0, w as f64, 45.0, 5.0);
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let w = w - 20;
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cr.fill().unwrap();
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cr.set_source_rgb(r, g, b);
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cr.set_line_width(1.5);
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let major_tick_interval = 30; // 每小时的像素宽度
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let minor_tick_interval = major_tick_interval / 10;
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let y_pos = h as f64 / 2.0; // 时间轴位于中央
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cr.move_to(10.0, y_pos);
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cr.line_to(w as f64, y_pos);
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cr.stroke().unwrap();
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// 绘制大刻度（一小时）
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for i in 0..(w / major_tick_interval + 1) {
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let x_pos = i * major_tick_interval;
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cr.set_line_width(1.0);
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cr.move_to(x_pos as f64 + 10.0, h as f64 / 2.0);
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cr.line_to(x_pos as f64 + 10.0, h as f64 / 2.0 - 8.0);
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cr.stroke().unwrap();
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let time_text = format!("{}", i); // 假设时间轴从0点开始
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cr.move_to(x_pos as f64 + 10.0, y_pos + 15.0); // 文本位置
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cr.show_text(&time_text).unwrap();
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}
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// 绘制小刻度（一分钟）
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for i in 0..(w / minor_tick_interval + 1) {
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let x_pos = i * minor_tick_interval;
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cr.set_line_width(0.5);
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cr.move_to(x_pos as f64 + 10.0, h as f64 / 2.0);
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cr.line_to(x_pos as f64 + 10.0, h as f64 / 2.0 - 5.0);
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cr.stroke().unwrap();
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}
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cr.set_source_rgb(0.98, 0.26, 0.24); // 红色
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Self::draw_cursor(
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cr,
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*cursor_pos_clone.borrow(),
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h as f64 / 2.0 - 15.0,
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2f64,
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35f64,
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);
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}),
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);
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let obj = self.obj().clone();
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drawing_area.set_parent(&obj);
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drawing_area.set_hexpand(true);
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drawing_area.add_controller(motion_controller);
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drawing_area.set_parent(&container);
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drawing_area.set_vexpand(true);
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drawing_area.set_hexpand(true);
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self.drawing_area.borrow_mut().replace(drawing_area);
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container.set_parent(&obj);
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self.parent_constructed();
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}
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}
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@ -93,4 +171,13 @@ impl TimeLine {
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);
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cr.close_path();
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}
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fn draw_cursor(cr: >k::cairo::Context, x: f64, y: f64, width: f64, height: f64) {
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// 绘制矩形部分
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cr.rectangle(x - width / 2.0, y, width, height);
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cr.fill().expect("Failed to fill the rectangle");
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// 绘制三角形部分
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cr.fill().expect("Failed to fill the triangle");
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}
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}
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