Add a new command in developer tools to list and load framedumps from framedump.ppsspp.org/repro/

Useful to make it easy to test GPU driver bugs etc, without having to
use real games or copying files around.

UI/DevScreens.cpp

@@ -49,6 +49,7 @@
 #include "GPU/GPUState.h"
 #include "UI/MiscScreens.h"
 #include "UI/DevScreens.h"
+#include "UI/MainScreen.h"
 #include "UI/ControlMappingScreen.h"
 #include "UI/GameSettingsScreen.h"
 
@@ -1107,7 +1108,7 @@ void ShaderViewScreen::CreateViews() {
 	layout->Add(new Button(di->T("Back")))->OnClick.Handle<UIScreen>(this, &UIScreen::OnBack);
 }
 
-const std::string framedumpsBaseUrl = "http://framedumps.ppsspp.org/";
+const std::string framedumpsBaseUrl = "http://framedump.ppsspp.org/repro/";
 
 FrameDumpTestScreen::FrameDumpTestScreen() {
 
@@ -1118,12 +1119,48 @@ FrameDumpTestScreen::~FrameDumpTestScreen() {
 }
 
 void FrameDumpTestScreen::CreateViews() {
+	using namespace UI;
+
+	root_ = new AnchorLayout(new LayoutParams(FILL_PARENT, FILL_PARENT));
+	auto di = GetI18NCategory("Dialog");
+
+	TabHolder *tabHolder;
+	tabHolder = new TabHolder(ORIENT_VERTICAL, 200, new AnchorLayoutParams(10, 0, 10, 0, false));
+	root_->Add(tabHolder);
+	AddStandardBack(root_);
+	tabHolder->SetTag("DumpTypes");
+	root_->SetDefaultFocusView(tabHolder);
+
+	ViewGroup *dumpsScroll = new ScrollView(ORIENT_VERTICAL, new LinearLayoutParams(FILL_PARENT, FILL_PARENT));
+	dumpsScroll->SetTag("GameSettingsGraphics");
+	LinearLayout *dumps = new LinearLayout(ORIENT_VERTICAL);
+	dumps->SetSpacing(0);
+	dumpsScroll->Add(dumps);
+	tabHolder->AddTab("Dumps", dumps);
+
+	dumps->Add(new ItemHeader("GE Frame Dumps"));
+
 	for (auto &file : files_) {
 		std::string url = framedumpsBaseUrl + file;
+		Choice *c = dumps->Add(new Choice(file));
+		c->SetTag(url);
+		c->OnClick.Handle<FrameDumpTestScreen>(this, &FrameDumpTestScreen::OnLoadDump);
 	}
 }
 
+UI::EventReturn FrameDumpTestScreen::OnLoadDump(UI::EventParams &params) {
+	std::string url = params.v->Tag();
+	INFO_LOG(COMMON, "Trying to launch '%s'", url.c_str());
+	// Our disc streaming functionality detects the URL and takes over and handles loading framedumps well,
+	// except for some reason the game ID.
+	// TODO: Fix that since it can be important for compat settings.
+	LaunchFile(screenManager(), url);
+	return UI::EVENT_DONE;
+}
+
 void FrameDumpTestScreen::update() {
+	UIScreen::update();
+
 	if (!listing_) {
 		listing_ = g_DownloadManager.StartDownload(framedumpsBaseUrl, "");
 	}
@@ -1132,7 +1169,24 @@ void FrameDumpTestScreen::update() {
 		if (listing_->ResultCode() == 200) {
 			std::string listingHtml;
 			listing_->buffer().TakeAll(&listingHtml);
-			INFO_LOG(COMMON, "Listing: %s", listingHtml.c_str());
+
+			std::vector<std::string> lines;
+			// We rely slightly on nginx listing format here. Not great.
+			SplitString(listingHtml, '\n', lines);
+			for (auto &line : lines) {
+				std::string trimmed = StripSpaces(line);
+				if (startsWith(trimmed, "<a href=\"")) {
+					trimmed = trimmed.substr(strlen("<a href=\""));
+					size_t offset = trimmed.find('\"');
+					if (offset != std::string::npos) {
+						trimmed = trimmed.substr(0, offset);
+						if (endsWith(trimmed, ".ppdmp")) {
+							INFO_LOG(COMMON, "Found ppdmp: '%s'", trimmed.c_str());
+							files_.push_back(trimmed);
+						}
+					}
+				}
+			}
 		} else {
 			// something went bad. Too lazy to make UI, so let's just finish this screen.
 			TriggerFinish(DialogResult::DR_CANCEL);

UI/DevScreens.h

@@ -182,7 +182,7 @@ private:
 	DebugShaderType type_;
 };
 
-class FrameDumpTestScreen : public UIScreenWithBackground {
+class FrameDumpTestScreen : public UIDialogScreenWithBackground {
 public:
 	FrameDumpTestScreen();
 	~FrameDumpTestScreen();
@@ -191,8 +191,11 @@ public:
 	void update() override;
 
 private:
+	UI::EventReturn OnLoadDump(UI::EventParams &e);
+
 	std::vector<std::string> files_;
 	std::shared_ptr<http::Download> listing_;
+	std::shared_ptr<http::Download> dumpDownload_;
 };
 
 void DrawProfile(UIContext &ui);

UI/MainScreen.h

@@ -38,6 +38,8 @@ enum class BrowseFlags {
 };
 ENUM_CLASS_BITOPS(BrowseFlags);
 
+bool LaunchFile(ScreenManager *screenManager, std::string path);
+
 class GameBrowser : public UI::LinearLayout {
 public:
 	GameBrowser(std::string path, BrowseFlags browseFlags, bool *gridStyle, ScreenManager *screenManager, std::string lastText, std::string lastLink, UI::LayoutParams *layoutParams = nullptr);