sync

src/graphics/mod.rs

@@ -61,8 +61,8 @@ pub enum Config {
 
 config_for_everyitem!({PPIConfig => PPI},);
 
-pub trait AttachWithMouse {
+pub trait AttachWithMouse: AttaWithProgram {
-    fn attach_with_mouse(&mut self, state: MouseState);
+    fn attach_with_mouse(&mut self, state: &MouseState);
 }
 
 #[derive(Debug, Clone)]

src/graphics/ppi.rs

@@ -7,7 +7,7 @@ use crate::errors::*;
 use super::colormap::ColorMap;
 use super::threed::ThreeD;
 use super::transforms::viewport::Viewport;
-use super::{transforms, AttaWithBuffer, Config, Graphics};
+use super::{transforms, AttaWithBuffer, AttaWithProgram, AttachWithMouse, Config, Graphics};
 
 pub struct PPI {
     program: Program,
@@ -250,7 +250,6 @@ pub struct PPIConfig {
     pub layer: usize,
     pub rdpi: f32,
     pub adpi: f32,
-    pub trackball: ThreeD,
 }
 
 mod test {

src/graphics/threed.rs

@@ -73,7 +73,7 @@ impl Transform for ThreeD {
 }
 
 impl AttachWithMouse for ThreeD {
-    fn attach_with_mouse(&mut self, state: super::MouseState) {
+    fn attach_with_mouse(&mut self, state: &super::MouseState) {
         if let super::MouseState::Drag { from, delta } = state {
             self.trackball
                 .on_mouse_drag(from[0], from[1], delta[0], delta[1]);

src/pg.rs

@@ -1,11 +1,13 @@
+use crate::components::Program;
 use crate::data_loader::Data;
 use crate::graphics::colormap::linear::LinearColormap;
 use crate::graphics::ppi::PPIConfig;
+use crate::graphics::threed::ThreeD;
 use crate::graphics::transforms::position::Position;
 use crate::graphics::transforms::viewport::Viewport;
 use crate::graphics::transforms::ChainedTransform;
 use crate::graphics::{ppi::PPI, Graphics};
-use crate::graphics::{AttaWithBuffer, AttaWithProgram, Config, MouseState};
+use crate::graphics::{AttaWithBuffer, AttaWithProgram, AttachWithMouse, Config, MouseState};
 use crate::{errors::*, ui::base};
 use glow::{HasContext, NativeBuffer, NativeFramebuffer, NativeTexture, NativeVertexArray};
 use imgui::{ImStr, ImString, Textures, Ui};
@@ -106,6 +108,10 @@ impl<'a> App<'a> {
                         window_info.re_init = false;
                     }
 
+                    if let Some(motion) = window_info.modifer.as_ref() {
+                        motion.attach_with_program(&self.gl, p.program_ref()).unwrap();
+                    }
+
                     unsafe {
                         self.gl
                             .bind_framebuffer(glow::FRAMEBUFFER, window_info.framebuffer);
@@ -421,6 +427,10 @@ impl<'a> App<'a> {
                             from: window.last_mouse_position,
                             delta: delta,
                         });
+                        window.modifer.as_mut().map(|v| {
+                            v.exec(window.motion.as_ref().unwrap());
+                        });
+                        window.need_redraw = true;
                     }
                     if ui.is_mouse_released(imgui::MouseButton::Left) {
                         if window.size != ui.window_size() {
@@ -528,7 +538,7 @@ impl<'a> App<'a> {
     pub fn create_render_window(&mut self, title: &str, size: [f32; 2]) -> Result<()> {
         // Insert the window data into the windows hashmap
         let id = ImString::new(title);
-        let mut data = WindowData::new(id.clone(), size);
+        let mut data = WindowData::new(id.clone(), size, None);
         let (fb, tex) =
             self.create_framebuffer(title, (size[0].floor() as i32, size[1].floor() as i32))?;
 
@@ -701,10 +711,11 @@ pub struct WindowData {
     mouse_position: [f32; 2],
     motion: Option<MouseState>,
     config: Option<Config>,
+    modifer: Option<ModiferType>,
 }
 
 impl WindowData {
-    pub fn new(title: ImString, size: [f32; 2]) -> Self {
+    pub fn new(title: ImString, size: [f32; 2], modifer: Option<ModiferType>) -> Self {
         Self {
             title,
             open: true,
@@ -723,6 +734,7 @@ impl WindowData {
             attach: None,
             re_init: false,
             config: None,
+            modifer,
         }
     }
 
@@ -737,4 +749,91 @@ impl WindowData {
     fn set_mouse_postion(&mut self, pos: [f32; 2]) {
         self.mouse_position = pos;
     }
+
+    fn set_motion(&mut self, motion: MouseState) {
+        self.motion = Some(motion);
     }
+
+    fn set_need_redraw(&mut self) {
+        self.need_redraw = true;
+    }
+
+    fn set_config(&mut self, config: Config) {
+        self.config = Some(config);
+    }
+
+    fn set_re_init(&mut self) {
+        self.re_init = true;
+    }
+
+    fn on_mouse_drag(&mut self) {
+        let state = MouseState::Drag {
+            from: self.last_mouse_position,
+            delta: self.last_mouse_delta,
+        };
+        self.set_motion(state.clone());
+
+        self.modifer.as_mut().map(|m| {});
+
+        self.set_need_redraw();
+    }
+}
+
+macro_rules! modifer_exec {
+    ($(($t:ty => $b:tt),)+) => {
+        impl ModiferType {
+            pub fn exec(&mut self, motion: &MouseState) {
+                match self {
+                    $(
+
+                        ModiferType::$b(b) => {
+                                b.attach_with_mouse(motion);
+                        }
+
+                    )+
+
+
+                    _ => {}
+                }
+            }
+        }
+
+        impl AttaWithProgram for ModiferType {
+            fn attach_with_program(&self, gl: &glow::Context, program: &Program) -> Result<()> {
+                match self {
+                    $(
+
+                        ModiferType::$b(b) => {
+                                b.attach_with_program(gl, program)?;
+                        }
+
+                    )+
+                    _ => {
+                    }
+            }
+
+            Ok(())
+
+            }
+
+        }
+        
+        $(
+        impl From<$t> for ModiferType {
+            fn from(t: $t) -> Self {
+                ModiferType::$b(t)
+            }
+        }
+        )+
+
+        
+    }
+
+}
+
+pub enum ModiferType {
+    ThreeD(ThreeD),
+    TwoD,
+}
+
+modifer_exec!((ThreeD => ThreeD),);

src/ui.rs

@@ -1,4 +1,5 @@
 use crate::errors::*;
+use crate::graphics::threed::ThreeD;
 use crate::graphics::Config;
 use crate::pg::App;
 use crate::{data_loader::Data, pg::WindowData};
@@ -11,7 +12,7 @@ pub fn base(ui: &Ui, window: &winit::window::Window, run: &mut bool, app: &mut A
         .build(|| {
             if ui.button("PPI") {
                 let data =
-                    load_data(r#"/Users/tsuki/Desktop/ZJSXAA_20230113070200_R.dat.gz"#).unwrap();
+                    load_data(r#"C:\Users\qwin7\Downloads\ZJSXAA_20230113070200_R.dat.gz"#).unwrap();
                 app.create_render_window("ppi", [300.0, 300.0]).unwrap();
                 app.create_ppi_render("ppi", None);
                 app.bind_data("ppi", &data).unwrap();
@@ -35,7 +36,7 @@ pub fn base(ui: &Ui, window: &winit::window::Window, run: &mut bool, app: &mut A
 }
 
 fn create_display_window(title: &str, size: [f32; 2], copy_from: Option<ImString>) -> WindowData {
-    WindowData::new(ImString::new(title), size)
+    WindowData::new(ImString::new(title), size, Some(ThreeD::default().into()))
 }
 
 fn load_data(path: impl AsRef<std::path::Path>) -> Result<Data> {