ppsspp/UI/SavedataScreen.cpp

397 lines
13 KiB
C++

// Copyright (c) 2013- PPSSPP Project.
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, version 2.0 or later versions.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License 2.0 for more details.
// A copy of the GPL 2.0 should have been included with the program.
// If not, see http://www.gnu.org/licenses/
// Official git repository and contact information can be found at
// https://github.com/hrydgard/ppsspp and http://www.ppsspp.org/.
#include <algorithm>
#include "base/colorutil.h"
#include "base/timeutil.h"
#include "gfx_es2/draw_buffer.h"
#include "i18n/i18n.h"
#include "math/curves.h"
#include "util/text/utf8.h"
#include "ui/ui_context.h"
#include "ui/view.h"
#include "ui/viewgroup.h"
#include "UI/SavedataScreen.h"
#include "UI/MainScreen.h"
#include "UI/GameInfoCache.h"
#include "UI/ui_atlas.h"
#include "UI/PauseScreen.h"
#include "Common/FileUtil.h"
#include "Core/Host.h"
#include "Core/Config.h"
#include "Core/Loaders.h"
#include "Core/SaveState.h"
#include "Core/System.h"
class SavedataButton;
std::string GetFileDateAsString(std::string filename) {
tm time;
if (File::GetModifTime(filename, time)) {
char buf[256];
// TODO: Use local time format? Americans and some others might not like ISO standard :)
strftime(buf, sizeof(buf), "%Y-%m-%d %H:%M:%S", &time);
return std::string(buf);
}
return "";
}
static std::string TrimString(const std::string &str) {
size_t pos = str.find_last_not_of(" \r\n\t");
if (pos != str.npos) {
return str.substr(0, pos + 1);
}
return str;
}
class SavedataPopupScreen : public PopupScreen {
public:
SavedataPopupScreen(std::string savePath, std::string title) : PopupScreen(TrimString(title)), savePath_(savePath) {
}
void CreatePopupContents(UI::ViewGroup *parent) override {
using namespace UI;
UIContext &dc = *screenManager()->getUIContext();
const Style &textStyle = dc.theme->popupStyle;
std::shared_ptr<GameInfo> ginfo = g_gameInfoCache->GetInfo(screenManager()->getDrawContext(), savePath_, GAMEINFO_WANTBG | GAMEINFO_WANTSIZE);
LinearLayout *content = new LinearLayout(ORIENT_VERTICAL);
parent->Add(content);
if (!ginfo)
return;
LinearLayout *toprow = new LinearLayout(ORIENT_HORIZONTAL, new LayoutParams(FILL_PARENT, WRAP_CONTENT));
content->Add(toprow);
I18NCategory *sa = GetI18NCategory("Savedata");
if (ginfo->fileType == IdentifiedFileType::PSP_SAVEDATA_DIRECTORY) {
std::string savedata_detail = ginfo->paramSFO.GetValueString("SAVEDATA_DETAIL");
std::string savedata_title = ginfo->paramSFO.GetValueString("SAVEDATA_TITLE");
if (ginfo->icon.texture) {
toprow->Add(new TextureView(ginfo->icon.texture->GetTexture(), IS_FIXED, new LinearLayoutParams(Margins(10, 5))));
}
LinearLayout *topright = new LinearLayout(ORIENT_VERTICAL, new LinearLayoutParams(WRAP_CONTENT, WRAP_CONTENT, 1.0f));
topright->SetSpacing(1.0f);
topright->Add(new TextView(savedata_title, ALIGN_LEFT | FLAG_WRAP_TEXT, false))->SetTextColor(textStyle.fgColor);
topright->Add(new TextView(StringFromFormat("%d kB", ginfo->gameSize / 1024), 0, true))->SetTextColor(textStyle.fgColor);
topright->Add(new TextView(GetFileDateAsString(savePath_ + "/PARAM.SFO"), 0, true))->SetTextColor(textStyle.fgColor);
toprow->Add(topright);
content->Add(new Spacer(3.0));
content->Add(new TextView(ReplaceAll(savedata_detail, "\r", ""), ALIGN_LEFT | FLAG_WRAP_TEXT, true, new LinearLayoutParams(Margins(10, 0))))->SetTextColor(textStyle.fgColor);
content->Add(new Spacer(3.0));
} else {
std::string image_path = ReplaceAll(savePath_, ".ppst", ".jpg");
if (File::Exists(image_path)) {
PrioritizedWorkQueue *wq = g_gameInfoCache->WorkQueue();
toprow->Add(new AsyncImageFileView(image_path, IS_DEFAULT, wq, new LinearLayoutParams(480, 272, Margins(10, 0))));
} else {
toprow->Add(new TextView(sa->T("No screenshot"), new LinearLayoutParams(Margins(10, 5))))->SetTextColor(textStyle.fgColor);
}
content->Add(new TextView(GetFileDateAsString(savePath_), 0, true, new LinearLayoutParams(Margins(10, 5))))->SetTextColor(textStyle.fgColor);
}
I18NCategory *di = GetI18NCategory("Dialog");
LinearLayout *buttons = new LinearLayout(ORIENT_HORIZONTAL);
buttons->Add(new Button(di->T("Back"), new LinearLayoutParams(1.0)))->OnClick.Handle<UIScreen>(this, &UIScreen::OnBack);
buttons->Add(new Button(di->T("Delete"), new LinearLayoutParams(1.0)))->OnClick.Handle(this, &SavedataPopupScreen::OnDeleteButtonClick);
content->Add(buttons);
}
protected:
UI::Size PopupWidth() const override { return 500; }
private:
UI::EventReturn OnDeleteButtonClick(UI::EventParams &e);
std::string savePath_;
};
class SavedataButton : public UI::Clickable {
public:
SavedataButton(const std::string &gamePath, UI::LayoutParams *layoutParams = 0)
: UI::Clickable(layoutParams), savePath_(gamePath) {}
void Draw(UIContext &dc) override;
void GetContentDimensions(const UIContext &dc, float &w, float &h) const override {
w = 500;
h = 74;
}
const std::string &GamePath() const { return savePath_; }
std::string GetGamePath() const { return savePath_; }
private:
std::string savePath_;
std::string title_;
std::string subtitle_;
};
UI::EventReturn SavedataPopupScreen::OnDeleteButtonClick(UI::EventParams &e) {
std::shared_ptr<GameInfo> ginfo = g_gameInfoCache->GetInfo(nullptr, savePath_, GAMEINFO_WANTSIZE);
ginfo->Delete();
TriggerFinish(DR_NO);
return UI::EVENT_DONE;
}
static std::string CleanSaveString(std::string str) {
std::string s = ReplaceAll(str, "&", "&&");
s = ReplaceAll(s, "\n", " ");
s = ReplaceAll(s, "\r", " ");
return s;
}
void SavedataButton::Draw(UIContext &dc) {
std::shared_ptr<GameInfo> ginfo = g_gameInfoCache->GetInfo(dc.GetDrawContext(), savePath_, GAMEINFO_WANTSIZE);
Draw::Texture *texture = 0;
u32 color = 0, shadowColor = 0;
using namespace UI;
if (ginfo->icon.texture) {
texture = ginfo->icon.texture->GetTexture();
}
int x = bounds_.x;
int y = bounds_.y;
int w = 144;
int h = bounds_.h;
UI::Style style = dc.theme->itemStyle;
if (down_)
style = dc.theme->itemDownStyle;
h = bounds_.h;
if (HasFocus())
style = down_ ? dc.theme->itemDownStyle : dc.theme->itemFocusedStyle;
Drawable bg = style.background;
dc.Draw()->Flush();
dc.RebindTexture();
dc.FillRect(bg, bounds_);
dc.Draw()->Flush();
if (texture) {
color = whiteAlpha(ease((time_now_d() - ginfo->icon.timeLoaded) * 2));
shadowColor = blackAlpha(ease((time_now_d() - ginfo->icon.timeLoaded) * 2));
float tw = texture->Width();
float th = texture->Height();
// Adjust position so we don't stretch the image vertically or horizontally.
// TODO: Add a param to specify fit? The below assumes it's never too wide.
float nw = h * tw / th;
x += (w - nw) / 2.0f;
w = nw;
}
int txOffset = down_ ? 4 : 0;
txOffset = 0;
Bounds overlayBounds = bounds_;
// Render button
int dropsize = 10;
if (texture) {
if (txOffset) {
dropsize = 3;
y += txOffset * 2;
overlayBounds.y += txOffset * 2;
}
if (HasFocus()) {
dc.Draw()->Flush();
dc.RebindTexture();
float pulse = sinf(time_now() * 7.0f) * 0.25 + 0.8;
dc.Draw()->DrawImage4Grid(dc.theme->dropShadow4Grid, x - dropsize*1.5f, y - dropsize*1.5f, x + w + dropsize*1.5f, y + h + dropsize*1.5f, alphaMul(color, pulse), 1.0f);
dc.Draw()->Flush();
} else {
dc.Draw()->Flush();
dc.RebindTexture();
dc.Draw()->DrawImage4Grid(dc.theme->dropShadow4Grid, x - dropsize, y - dropsize*0.5f, x + w + dropsize, y + h + dropsize*1.5, alphaMul(shadowColor, 0.5f), 1.0f);
dc.Draw()->Flush();
}
}
if (texture) {
dc.Draw()->Flush();
dc.GetDrawContext()->BindTexture(0, texture);
dc.Draw()->DrawTexRect(x, y, x + w, y + h, 0, 0, 1, 1, color);
dc.Draw()->Flush();
}
dc.Draw()->Flush();
dc.RebindTexture();
dc.SetFontStyle(dc.theme->uiFont);
float tw, th;
dc.Draw()->Flush();
dc.PushScissor(bounds_);
const std::string currentTitle = ginfo->GetTitle();
if (!currentTitle.empty()) {
title_ = CleanSaveString(currentTitle);
}
if (subtitle_.empty() && ginfo->gameSize > 0) {
std::string savedata_title = ginfo->paramSFO.GetValueString("SAVEDATA_TITLE");
subtitle_ = CleanSaveString(savedata_title) + StringFromFormat(" (%d kB)", ginfo->gameSize / 1024);
}
dc.MeasureText(dc.GetFontStyle(), 1.0f, 1.0f, title_.c_str(), &tw, &th, 0);
int availableWidth = bounds_.w - 150;
float sineWidth = std::max(0.0f, (tw - availableWidth)) / 2.0f;
float tx = 150;
if (availableWidth < tw) {
float overageRatio = 1.5f * availableWidth * 1.0f / tw;
tx -= (1.0f + sin(time_now_d() * overageRatio)) * sineWidth;
Bounds tb = bounds_;
tb.x = bounds_.x + 150;
tb.w = bounds_.w - 150;
dc.PushScissor(tb);
}
dc.DrawText(title_.c_str(), bounds_.x + tx, bounds_.y + 4, style.fgColor, ALIGN_TOPLEFT);
dc.SetFontScale(0.6f, 0.6f);
dc.DrawText(subtitle_.c_str(), bounds_.x + tx, bounds_.y2() - 7, style.fgColor, ALIGN_BOTTOM);
dc.SetFontScale(1.0f, 1.0f);
if (availableWidth < tw) {
dc.PopScissor();
}
dc.Draw()->Flush();
dc.PopScissor();
dc.RebindTexture();
}
SavedataBrowser::SavedataBrowser(std::string path, UI::LayoutParams *layoutParams)
: LinearLayout(UI::ORIENT_VERTICAL, layoutParams), gameList_(0), path_(path) {
Refresh();
}
void SavedataBrowser::Refresh() {
using namespace UI;
// Kill all the contents
Clear();
Add(new Spacer(1.0f));
I18NCategory *mm = GetI18NCategory("MainMenu");
I18NCategory *sa = GetI18NCategory("Savedata");
UI::LinearLayout *gl = new UI::LinearLayout(UI::ORIENT_VERTICAL, new LinearLayoutParams(FILL_PARENT, WRAP_CONTENT));
gl->SetSpacing(4.0f);
gameList_ = gl;
Add(gameList_);
// Find games in the current directory and create new ones.
std::vector<SavedataButton *> savedataButtons;
std::vector<FileInfo> fileInfo;
getFilesInDir(path_.c_str(), &fileInfo, "ppst:");
for (size_t i = 0; i < fileInfo.size(); i++) {
bool isState = !fileInfo[i].isDirectory;
bool isSaveData = false;
if (!isState && File::Exists(path_ + fileInfo[i].name + "/PARAM.SFO"))
isSaveData = true;
if (isSaveData || isState) {
savedataButtons.push_back(new SavedataButton(fileInfo[i].fullName, new UI::LinearLayoutParams(UI::FILL_PARENT, UI::WRAP_CONTENT)));
}
}
for (size_t i = 0; i < savedataButtons.size(); i++) {
SavedataButton *b = gameList_->Add(savedataButtons[i]);
b->OnClick.Handle(this, &SavedataBrowser::SavedataButtonClick);
}
if (savedataButtons.empty()) {
ViewGroup *group = new LinearLayout(ORIENT_VERTICAL, new UI::LinearLayoutParams(UI::Margins(12, 0)));
group->Add(new TextView(sa->T("None yet. Things will appear here after you save.")));
gameList_->Add(group);
}
}
UI::EventReturn SavedataBrowser::SavedataButtonClick(UI::EventParams &e) {
SavedataButton *button = static_cast<SavedataButton *>(e.v);
UI::EventParams e2{};
e2.v = e.v;
e2.s = button->GamePath();
// Insta-update - here we know we are already on the right thread.
OnChoice.Trigger(e2);
return UI::EVENT_DONE;
}
SavedataScreen::SavedataScreen(std::string gamePath) : UIDialogScreenWithGameBackground(gamePath) {
}
SavedataScreen::~SavedataScreen() {
if (g_gameInfoCache) {
g_gameInfoCache->PurgeType(IdentifiedFileType::PPSSPP_SAVESTATE);
g_gameInfoCache->PurgeType(IdentifiedFileType::PSP_SAVEDATA_DIRECTORY);
}
}
void SavedataScreen::CreateViews() {
using namespace UI;
I18NCategory *sa = GetI18NCategory("Savedata");
I18NCategory *di = GetI18NCategory("Dialog");
std::string savedata_dir = GetSysDirectory(DIRECTORY_SAVEDATA);
std::string savestate_dir = GetSysDirectory(DIRECTORY_SAVESTATE);
gridStyle_ = false;
root_ = new LinearLayout(ORIENT_VERTICAL);
TabHolder *tabs = new TabHolder(ORIENT_HORIZONTAL, 64, new LinearLayoutParams(FILL_PARENT, FILL_PARENT, 1.0f));
tabs->SetTag("Savedata");
ScrollView *scroll = new ScrollView(ORIENT_VERTICAL, new LinearLayoutParams(FILL_PARENT, WRAP_CONTENT));
scroll->SetTag("SavedataBrowser");
browser_ = scroll->Add(new SavedataBrowser(savedata_dir, new LayoutParams(FILL_PARENT, FILL_PARENT)));
browser_->OnChoice.Handle(this, &SavedataScreen::OnSavedataButtonClick);
tabs->AddTab(sa->T("Save Data"), scroll);
ScrollView *scroll2 = new ScrollView(ORIENT_VERTICAL, new LinearLayoutParams(FILL_PARENT, WRAP_CONTENT));
scroll2->SetTag("SavedataStatesBrowser");
SavedataBrowser *browser2 = scroll2->Add(new SavedataBrowser(savestate_dir));
browser2->OnChoice.Handle(this, &SavedataScreen::OnSavedataButtonClick);
tabs->AddTab(sa->T("Save States"), scroll2);
root_->Add(tabs);
root_->Add(new Button(di->T("Back")))->OnClick.Handle<UIScreen>(this, &UIScreen::OnBack);
}
UI::EventReturn SavedataScreen::OnSavedataButtonClick(UI::EventParams &e) {
std::shared_ptr<GameInfo> ginfo = g_gameInfoCache->GetInfo(screenManager()->getDrawContext(), e.s, 0);
SavedataPopupScreen *popupScreen = new SavedataPopupScreen(e.s, ginfo->GetTitle());
if (e.v) {
popupScreen->SetPopupOrigin(e.v);
}
screenManager()->push(popupScreen);
// the game path: e.s;
return UI::EVENT_DONE;
}
void SavedataScreen::dialogFinished(const Screen *dialog, DialogResult result) {
if (result == DR_NO) {
RecreateViews();
}
}