added search function

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "calcifer"
-version = "0.1.0"
+version = "0.1.1"
 edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
@@ -18,3 +18,4 @@ image = "0.24.8"
 serde = { version = "1.0.195", features = ["derive"] }
 serde_json = "1.0.111"
 
+

calcifer_save.json

@@ -1 +1 @@
-{"tabs":["/home/penwing/Documents/projects/rust/calcifer/src/main.rs","/home/penwing/Documents/notes/victory2.txt"],"theme":6}
+{"tabs":["/home/penwing/Documents/projects/rust/calcifer/src/main.rs","/home/penwing/Documents/notes/victory2.txt","/home/penwing/Documents/projects/rust/calcifer/src/tools/search.rs"],"theme":6}

src/tools/mod.rs

@@ -8,7 +8,7 @@ pub mod search;
 
 
 pub trait View {
-    fn ui(&mut self, ui: &mut egui::Ui);
+    fn ui(&mut self, ui: &mut egui::Ui, tabs: &mut Vec<Tab>, selected_tab: &mut TabNumber);
 }
 
 /// Something to view
@@ -26,7 +26,7 @@ pub trait Demo {
 }
 
 
-#[derive(Debug, PartialEq, Eq)]
+#[derive(Debug, PartialEq, Eq, Clone)]
 pub enum TabNumber {
 	None,
 	Open,

src/tools/search.rs

@@ -2,7 +2,17 @@ use eframe::egui;
 use crate::tools::{View, Demo, Tab, TabNumber};
 
 
+enum Action {
+	Next,
+	Previous,
+	Replace,
+	None,
+}
+
+
+#[derive(Clone)]
 pub struct Selection {
+	pub tab: TabNumber,
 	pub start: usize,
 	pub end: usize,
 }
@@ -11,6 +21,7 @@ pub struct Selection {
 impl Default for Selection {
 	fn default() -> Self {
 		Self {
+			tab: TabNumber::Zero,
 			start: 0,
 			end: 0,
 		}
@@ -20,7 +31,9 @@ impl Default for Selection {
 
 pub struct SearchWindow {
     search_text: String,
-	result: Selection,
+	searched_text: String,
+	results: Vec<Selection>,
+	current_result: Selection,
 	across_documents: bool,
 	replace_text: String,
 }
@@ -30,7 +43,9 @@ impl Default for SearchWindow {
     fn default() -> Self {
         Self {
             search_text: "".into(),
-			result: Selection::default(),
+			searched_text: "".into(),
+			results: vec![],
+			current_result: Selection::default(),
 			across_documents: false,
 			replace_text: "".into(),
         }
@@ -48,29 +63,35 @@ impl Demo for SearchWindow {
             .open(open)
             .vscroll(true)
             .hscroll(true)
-            .show(ctx, |ui| self.ui(ui));
+            .show(ctx, |ui| self.ui(ui, tabs, selected_tab));
     }
 }
 
 
 impl View for SearchWindow {
-    fn ui(&mut self, ui: &mut egui::Ui) {
+    fn ui(&mut self, ui: &mut egui::Ui, tabs: &mut Vec<Tab>, selected_tab: &mut TabNumber) {
         ui.set_min_width(250.0);
 
+		let mut action : Action = Action::None;
+
 		ui.horizontal(|ui| {
 			let Self { search_text, .. } = self;
 			ui.add(egui::TextEdit::singleline(search_text).desired_width(120.0).lock_focus(true));
 
-			if ui.add(egui::Button::new("<")).clicked() {
-				self.find_previous();
-			}
+			ui.label(format!("{} ", self.results.len()));
 
-			if ui.add(egui::Button::new(">")).clicked() {
-				self.find_next();
+			if ui.add(egui::Button::new("<")).clicked() {
+				action = Action::Previous;
+			} else if ui.add(egui::Button::new(">")).clicked() {
+				action = Action::Next;
 			}
 		});
-		
+
+		let previous_bool_state = self.across_documents.clone();
 		ui.checkbox(&mut self.across_documents, "Across documents");
+		if previous_bool_state != self.across_documents {
+			self.searched_text = "".into();
+		}
 
         egui::CollapsingHeader::new("Replace")
             .default_open(false)
@@ -79,23 +100,68 @@ impl View for SearchWindow {
 					let Self { replace_text, .. } = self;
 					ui.add(egui::TextEdit::singleline(replace_text).desired_width(120.0).lock_focus(true));
 					if ui.add(egui::Button::new("Replace")).clicked() {
-						self.replace_text();
+						action = Action::Replace;
 					}
 				});
             });
+
+		match action {
+			Action::Next => self.find_next(tabs, selected_tab),
+			Action::Previous => self.find_previous(tabs, selected_tab),
+			Action::Replace => self.replace(tabs, selected_tab),
+			Action::None => (),
+		}
     }
 }
 
 impl SearchWindow {
-	fn find_previous(&self) {
-		println!("Searched for previous");
+	fn search(&mut self, tabs: &Vec<Tab>, selected_tab: &TabNumber) {
+		let mut search_results: Vec<Selection> = vec![];
+
+		if self.across_documents {
+			for (index, tab) in tabs.iter().enumerate() {
+				search_results.extend(self.match_text(tab.code.clone(), TabNumber::from_index(index)));
+			}
+		} else {
+			search_results.extend(self.match_text(tabs[TabNumber::to_index(&selected_tab.clone())].code.clone(), selected_tab.clone()));
+		}
+		
+		println!("Found {} results", search_results.len());
+		self.searched_text = self.search_text.clone();
+		self.results = search_results.clone();
+		
+		if self.results.len() > 0 {
+			self.current_result = self.results[0].clone();
+		}
 	}
 
-	fn find_next(&self) {
-		println!("Searched for next");
+	fn match_text(&self, tab_text: String, tab_number: TabNumber) -> Vec<Selection> {
+		let matches = tab_text.match_indices(&self.search_text.clone()).map(|(i, _)| Selection {
+					tab : tab_number.clone(),
+					start: i,
+					end: i + self.search_text.len(),
+				}).collect();
+
+		matches
 	}
 
-	fn replace_text(&self) {
+	fn find_next(&mut self, tabs: &Vec<Tab>, selected_tab: &TabNumber) {
+		if self.searched_text != self.search_text && self.search_text.len() > 1 {
+			self.search(tabs, selected_tab);
+		} else {
+			println!("just need to get next result");
+		}
+	}
+
+	fn find_previous(&mut self, tabs: &Vec<Tab>, selected_tab: &TabNumber) {
+		if self.searched_text != self.search_text && self.search_text.len() > 1 {
+			self.search(tabs, selected_tab);
+		} else {
+			println!("just need to get next result");
+		}
+	}
+
+	fn replace(&mut self, tabs: &Vec<Tab>, selected_tab: &TabNumber) {
 		println!("Searched to replace {} with {}", &self.search_text, &self.replace_text);
 	}
 }