Add enter and back hotkeys

objdiff-gui/src/hotkeys.rs

@@ -0,0 +1,11 @@
+use egui::{Context, Key, PointerButton};
+
+pub fn enter_pressed(ctx: &Context) -> bool {
+    ctx.input_mut(|i| i.key_pressed(Key::Enter) || i.pointer.button_pressed(PointerButton::Extra2))
+}
+
+pub fn back_pressed(ctx: &Context) -> bool {
+    ctx.input_mut(|i| {
+        i.key_pressed(Key::Backspace) || i.pointer.button_pressed(PointerButton::Extra1)
+    })
+}

objdiff-gui/src/main.rs

@@ -4,6 +4,7 @@ mod app;
 mod app_config;
 mod config;
 mod fonts;
+mod hotkeys;
 mod jobs;
 mod update;
 mod views;

objdiff-gui/src/views/data_diff.rs

@@ -7,11 +7,14 @@ use objdiff_core::{
 };
 use time::format_description;
 
-use crate::views::{
-    appearance::Appearance,
-    column_layout::{render_header, render_table},
-    symbol_diff::{DiffViewAction, DiffViewNavigation, DiffViewState},
-    write_text,
+use crate::{
+    hotkeys,
+    views::{
+        appearance::Appearance,
+        column_layout::{render_header, render_table},
+        symbol_diff::{DiffViewAction, DiffViewNavigation, DiffViewState},
+        write_text,
+    },
 };
 
 const BYTES_PER_ROW: usize = 16;
@@ -224,7 +227,7 @@ pub fn data_diff_ui(
     render_header(ui, available_width, 2, |ui, column| {
         if column == 0 {
             // Left column
-            if ui.button("⏴ Back").clicked() {
+            if ui.button("⏴ Back").clicked() || hotkeys::back_pressed(ui.ctx()) {
                 ret = Some(DiffViewAction::Navigate(DiffViewNavigation::symbol_diff()));
             }
 

objdiff-gui/src/views/extab_diff.rs

@@ -5,13 +5,16 @@ use objdiff_core::{
 };
 use time::format_description;
 
-use crate::views::{
-    appearance::Appearance,
-    column_layout::{render_header, render_strips},
-    function_diff::FunctionDiffContext,
-    symbol_diff::{
-        match_color_for_symbol, DiffViewAction, DiffViewNavigation, DiffViewState, SymbolRefByName,
-        View,
+use crate::{
+    hotkeys,
+    views::{
+        appearance::Appearance,
+        column_layout::{render_header, render_strips},
+        function_diff::FunctionDiffContext,
+        symbol_diff::{
+            match_color_for_symbol, DiffViewAction, DiffViewNavigation, DiffViewState,
+            SymbolRefByName, View,
+        },
     },
 };
 
@@ -136,7 +139,7 @@ pub fn extab_diff_ui(
         if column == 0 {
             // Left column
             ui.horizontal(|ui| {
-                if ui.button("⏴ Back").clicked() {
+                if ui.button("⏴ Back").clicked() || hotkeys::back_pressed(ui.ctx()) {
                     ret = Some(DiffViewAction::Navigate(DiffViewNavigation::symbol_diff()));
                 }
                 ui.separator();

objdiff-gui/src/views/function_diff.rs

@@ -14,12 +14,15 @@ use objdiff_core::{
 };
 use time::format_description;
 
-use crate::views::{
-    appearance::Appearance,
-    column_layout::{render_header, render_strips, render_table},
-    symbol_diff::{
-        match_color_for_symbol, symbol_list_ui, DiffViewAction, DiffViewNavigation, DiffViewState,
-        SymbolDiffContext, SymbolFilter, SymbolRefByName, SymbolViewState, View,
+use crate::{
+    hotkeys,
+    views::{
+        appearance::Appearance,
+        column_layout::{render_header, render_strips, render_table},
+        symbol_diff::{
+            match_color_for_symbol, symbol_list_ui, DiffViewAction, DiffViewNavigation,
+            DiffViewState, SymbolDiffContext, SymbolFilter, SymbolRefByName, SymbolViewState, View,
+        },
     },
 };
 
@@ -675,7 +678,7 @@ pub fn function_diff_ui(
         if column == 0 {
             // Left column
             ui.horizontal(|ui| {
-                if ui.button("⏴ Back").clicked() {
+                if ui.button("⏴ Back").clicked() || hotkeys::back_pressed(ui.ctx()) {
                     ret = Some(DiffViewAction::Navigate(DiffViewNavigation::symbol_diff()));
                 }
                 ui.separator();

objdiff-gui/src/views/symbol_diff.rs

@@ -15,6 +15,7 @@ use regex::{Regex, RegexBuilder};
 
 use crate::{
     app::AppStateRef,
+    hotkeys,
     jobs::{
         create_scratch::{start_create_scratch, CreateScratchConfig, CreateScratchResult},
         objdiff::{BuildStatus, ObjDiffResult},
@@ -534,7 +535,7 @@ fn symbol_ui(
             ret = Some(DiffViewAction::Navigate(result));
         }
     });
-    if response.clicked() {
+    if response.clicked() || (selected && hotkeys::enter_pressed(ui.ctx())) {
         if let Some(section) = section {
             match section.kind {
                 ObjSectionKind::Code => {