Persist session state and single-instance

Add session persistence and single-instance handling. Introduces browser/session_state.{h,cpp} to load/save a simple JSON session_state.json (limits restored tabs to 50, basic JSON parsing, atomic write via a .tmp rename). TabManager gains RestoreTabs and ActiveTabIndex to restore and track tabs. NebulaController now calls PersistSession on tab/title/activate/close events, flushes cookies on shutdown, and sets CEF runtime style to Alloy for embedded child browsers and devtools. run.cpp adds a named mutex to prevent multiple instances, enables persistent session cookies, and tweaks initial URL handling. Added GetSessionStatePath() to ui/paths and updated CMakeLists.txt to include the new source file.

This commit is contained in:

Andrew Zambazos

2026-05-14 20:48:48 +12:00

parent 406d73c10f

commit 8eb5c1a3b2

10 changed files with 365 additions and 3 deletions

									
										CMakeLists.txt
									
		+1
		
												View File
												
				@@ -41,6 +41,7 @@ set(NEBULA_SOURCES

				    app/main.cpp

				    src/app/nebula_controller.cpp

				    src/app/run.cpp

				    src/browser/session_state.cpp

				    src/browser/tab.cpp

				    src/browser/tab_manager.cpp

				    src/browser/url_utils.cpp