From 1fa69b34a0968cf79461f37b8d9fdadba745b4d3 Mon Sep 17 00:00:00 2001
From: hachem <im@hachem.wtf>
Date: Tue, 8 Sep 2026 12:54:05 +0200
Subject: feat: source view zoom and line mentions

---
 src/ui/source_view.h | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

(limited to 'src/ui/source_view.h')

diff --git a/src/ui/source_view.h b/src/ui/source_view.h
index 5673d69..b38772b 100644
--- a/src/ui/source_view.h
+++ b/src/ui/source_view.h
@@ -7,6 +7,7 @@
 #include <filesystem>
 #include <optional>
 #include <string>
+#include <unordered_set>
 #include <vector>
 
 struct ImDrawList;
@@ -44,6 +45,10 @@ namespace Hsdbg
         auto draw(Debugger& debugger) -> void;
 
         auto set_highlighted_line(uint32_t line) -> void;
+
+        auto set_frame_extent(uint32_t first, uint32_t last) -> void;
+
+        auto set_changed_locals(const std::unordered_set<std::string>* names) -> void { m_changed_locals = names; }
         auto set_highlighting(bool enabled) -> void { m_highlighting_enabled = enabled; }
         auto set_line_numbers(bool enabled) -> void { m_line_numbers = enabled; }
         auto set_highlight_current_line(bool enabled) -> void { m_highlight_current_line = enabled; }
@@ -52,6 +57,8 @@ namespace Hsdbg
         auto set_current_line_color(unsigned int color) -> void { m_current_line_color = color; }
 
         auto set_mono_font(ImFont* font) -> void { m_mono_font = font; }
+        auto set_font_size(float size) -> void { m_font_size = size; }
+        auto font_size() const -> float { return m_font_size; }
 
         auto path() const -> const std::filesystem::path& { return m_path; }
         auto line_count() const -> size_t { return m_lines.size(); }
@@ -66,6 +73,7 @@ namespace Hsdbg
     private:
         auto draw_open_bar() -> void;
         auto draw_lines(Debugger& debugger) -> void;
+        auto handle_zoom() -> void;
 
         auto draw_macro_span(ImDrawList* draw_list, const std::string& line,
                              const SourceSpan& span) -> void;
@@ -91,5 +99,16 @@ namespace Hsdbg
         std::string m_error;
         uint32_t m_highlighted_line = 0;
         bool m_scroll_to_highlight = false;
+
+        bool m_editing_path = false;
+        bool m_focus_path = false;
+
+        float m_font_size = 16.0f;
+        float m_zoom_accumulator = 0.0f;
+        double m_zoom_badge_until = 0.0;
+
+        uint32_t m_frame_first_line = 0;
+        uint32_t m_frame_last_line = 0;
+        const std::unordered_set<std::string>* m_changed_locals = nullptr;
     };
 }
-- 
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