From de82216dff8fc3339c493cb1a4913eea119d614f Mon Sep 17 00:00:00 2001
From: Tobia Tesan
Date: Mon, 29 Feb 2016 15:29:27 +0100
Subject: WINTERMUTE: Add source functionality in debugger

---
 engines/wintermute/debugger.cpp                     | 16 ++++++++++++++++
 engines/wintermute/debugger/debugger_controller.cpp | 17 ++++++++++++++---
 engines/wintermute/debugger/debugger_controller.h   |  4 +++-
 3 files changed, 33 insertions(+), 4 deletions(-)

(limited to 'engines')

diff --git a/engines/wintermute/debugger.cpp b/engines/wintermute/debugger.cpp
index 42fba60f9a..760a852c97 100644
--- a/engines/wintermute/debugger.cpp
+++ b/engines/wintermute/debugger.cpp
@@ -47,6 +47,7 @@ Console::Console(WintermuteEngine *vm) : GUI::Debugger(), _engineRef(vm) {
 	registerCmd(DISABLE_BREAKPOINT_CMD, WRAP_METHOD(Console, Cmd_DisableBreakpoint));
 	registerCmd(ENABLE_BREAKPOINT_CMD, WRAP_METHOD(Console, Cmd_EnableBreakpoint));
 	registerCmd(INFO_CMD, WRAP_METHOD(Console, Cmd_Info));
+	registerCmd(SET_PATH_CMD, WRAP_METHOD(Console, Cmd_SourcePath));
 	registerCmd(TOP_CMD, WRAP_METHOD(Console, Cmd_Top));
 }
 
@@ -241,6 +242,21 @@ bool Console::Cmd_DumpFile(int argc, const char **argv) {
 	return true;
 }
 
+
+bool Console::Cmd_SourcePath(int argc, const char **argv) {
+	if (argc != 2) {
+		debugPrintf("Usage: %s <source path>\n", argv[0]);
+		return true;
+	} else {
+		if (CONTROLLER->setSourcePath(Common::String(argv[1])).getErrorCode() == OK) {
+			debugPrintf("Source path set to '%s'\n", CONTROLLER->getSourcePath().c_str());
+		} else {
+			debugPrintf("Error setting source path. Note that \"\" is illegal.");
+		}
+		return true;
+	}
+}
+
 void Console::notifyBreakpoint(const char *filename, int line) {
 	debugPrintf("Breakpoint hit %s: %d\n", filename, line);
 	printSource(0);
diff --git a/engines/wintermute/debugger/debugger_controller.cpp b/engines/wintermute/debugger/debugger_controller.cpp
index a7f7c2ea4a..c7c88be034 100644
--- a/engines/wintermute/debugger/debugger_controller.cpp
+++ b/engines/wintermute/debugger/debugger_controller.cpp
@@ -33,17 +33,19 @@
 #include "engines/wintermute/debugger/breakpoint.h"
 #include "engines/wintermute/debugger/debugger_controller.h"
 #include "engines/wintermute/debugger/listing_providers/blank_listing_provider.h"
+#include "engines/wintermute/debugger/listing_providers/cached_source_listing_provider.h"
+#include "engines/wintermute/debugger/listing_providers/source_listing.h"
 #define SCENGINE _engine->_game->_scEngine
 #define DEBUGGER _engine->_debugger
 
 namespace Wintermute {
 
 DebuggerController::~DebuggerController() {
-	delete _listingProvider;
+	delete _sourceListingProvider;
 }
 
 DebuggerController::DebuggerController(WintermuteEngine *vm) : _engine(vm) {
-	_listingProvider = new BlankListingProvider();
+	_sourceListingProvider = new CachedSourceListingProvider();
 	clear();
 }
 
@@ -162,6 +164,15 @@ uint32 DebuggerController::getLastLine() const {
 	return _lastLine;
 }
 
+Common::String DebuggerController::getSourcePath() const {
+	return _sourceListingProvider->getPath();
+}
+
+Error DebuggerController::setSourcePath(const Common::String &sourcePath) {
+	ErrorCode err = _sourceListingProvider->setPath(sourcePath);
+	return Error((err == OK ? SUCCESS : ERROR), err);
+}
+
 Listing* DebuggerController::getListing(Error* &error) {
 	delete (error);
 	if (_lastScript == nullptr) {
@@ -169,7 +180,7 @@ Listing* DebuggerController::getListing(Error* &error) {
 		return nullptr;
 	}
 	ErrorCode err;
-	Listing* res = _listingProvider->getListing(SCENGINE->_currentScript->_filename, err);
+	Listing* res = _sourceListingProvider->getListing(SCENGINE->_currentScript->_filename, err);
 	error = new Error(err == OK ? SUCCESS : ERROR, err);
 	return res;
 }
diff --git a/engines/wintermute/debugger/debugger_controller.h b/engines/wintermute/debugger/debugger_controller.h
index b4119b56d3..7af2a039b1 100644
--- a/engines/wintermute/debugger/debugger_controller.h
+++ b/engines/wintermute/debugger/debugger_controller.h
@@ -51,7 +51,7 @@ struct TopEntry {
 };
 
 class DebuggerController : public ScriptMonitor {
-	ListingProvider *_listingProvider;
+	SourceListingProvider *_sourceListingProvider;
 	const WintermuteEngine *_engine;
 	DebuggableScript *_lastScript;
 	uint32 _lastDepth;
@@ -83,6 +83,8 @@ public:
 	 * @brief continue execution and don't step until the current activation record is popped
 	 */
 	Error stepFinish();
+	Error setSourcePath(const Common::String &sourcePath);
+	Common::String getSourcePath() const;
 	Listing *getListing(Error* &err);
 	void showFps(bool show);
 	/**
-- 
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