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-rw-r--r--src/citra_qt/game_list.cpp10
-rw-r--r--src/citra_qt/game_list.h2
-rw-r--r--src/citra_qt/game_list_p.h106
3 files changed, 105 insertions, 13 deletions
diff --git a/src/citra_qt/game_list.cpp b/src/citra_qt/game_list.cpp
index d14532102..32339e6a6 100644
--- a/src/citra_qt/game_list.cpp
+++ b/src/citra_qt/game_list.cpp
@@ -34,8 +34,8 @@ GameList::GameList(QWidget* parent)
tree_view->setUniformRowHeights(true);
item_model->insertColumns(0, COLUMN_COUNT);
- item_model->setHeaderData(COLUMN_FILE_TYPE, Qt::Horizontal, "File type");
item_model->setHeaderData(COLUMN_NAME, Qt::Horizontal, "Name");
+ item_model->setHeaderData(COLUMN_FILE_TYPE, Qt::Horizontal, "File type");
item_model->setHeaderData(COLUMN_SIZE, Qt::Horizontal, "Size");
connect(tree_view, SIGNAL(activated(const QModelIndex&)), this, SLOT(ValidateEntry(const QModelIndex&)));
@@ -143,9 +143,15 @@ void GameListWorker::AddFstEntriesToGameList(const std::string& dir_path, bool d
LOG_WARNING(Frontend, "Filetype and extension of file %s do not match.", physical_name.c_str());
}
+ std::vector<u8> smdh;
+ std::unique_ptr<Loader::AppLoader> loader = Loader::GetLoader(FileUtil::IOFile(physical_name, "rb"), filetype, filename_filename, physical_name);
+
+ if (loader)
+ loader->ReadIcon(smdh);
+
emit EntryReady({
+ new GameListItemPath(QString::fromStdString(physical_name), smdh),
new GameListItem(QString::fromStdString(Loader::GetFileTypeString(filetype))),
- new GameListItemPath(QString::fromStdString(physical_name)),
new GameListItemSize(FileUtil::GetSize(physical_name)),
});
}
diff --git a/src/citra_qt/game_list.h b/src/citra_qt/game_list.h
index 48febdc60..198674f04 100644
--- a/src/citra_qt/game_list.h
+++ b/src/citra_qt/game_list.h
@@ -20,8 +20,8 @@ class GameList : public QWidget {
public:
enum {
- COLUMN_FILE_TYPE,
COLUMN_NAME,
+ COLUMN_FILE_TYPE,
COLUMN_SIZE,
COLUMN_COUNT, // Number of columns
};
diff --git a/src/citra_qt/game_list_p.h b/src/citra_qt/game_list_p.h
index 820012bce..284f5da81 100644
--- a/src/citra_qt/game_list_p.h
+++ b/src/citra_qt/game_list_p.h
@@ -6,13 +6,85 @@
#include <atomic>
+#include <QImage>
#include <QRunnable>
#include <QStandardItem>
#include <QString>
#include "citra_qt/util/util.h"
#include "common/string_util.h"
+#include "common/color.h"
+#include "core/loader/loader.h"
+
+#include "video_core/utils.h"
+
+/**
+ * Tests if data is a valid SMDH by its length and magic number.
+ * @param smdh_data data buffer to test
+ * @return bool test result
+ */
+static bool IsValidSMDH(const std::vector<u8>& smdh_data) {
+ if (smdh_data.size() < sizeof(Loader::SMDH))
+ return false;
+
+ u32 magic;
+ memcpy(&magic, smdh_data.data(), 4);
+
+ return Loader::MakeMagic('S', 'M', 'D', 'H') == magic;
+}
+
+/**
+ * Gets game icon from SMDH
+ * @param sdmh SMDH data
+ * @param large If true, returns large icon (48x48), otherwise returns small icon (24x24)
+ * @return QPixmap game icon
+ */
+static QPixmap GetIconFromSMDH(const Loader::SMDH& smdh, bool large) {
+ u32 size;
+ const u8* icon_data;
+
+ if (large) {
+ size = 48;
+ icon_data = smdh.large_icon.data();
+ } else {
+ size = 24;
+ icon_data = smdh.small_icon.data();
+ }
+
+ QImage icon(size, size, QImage::Format::Format_RGB888);
+ for (u32 x = 0; x < size; ++x) {
+ for (u32 y = 0; y < size; ++y) {
+ u32 coarse_y = y & ~7;
+ auto v = Color::DecodeRGB565(
+ icon_data + VideoCore::GetMortonOffset(x, y, 2) + coarse_y * size * 2);
+ icon.setPixel(x, y, qRgb(v.r(), v.g(), v.b()));
+ }
+ }
+ return QPixmap::fromImage(icon);
+}
+
+/**
+ * Gets the default icon (for games without valid SMDH)
+ * @param large If true, returns large icon (48x48), otherwise returns small icon (24x24)
+ * @return QPixmap default icon
+ */
+static QPixmap GetDefaultIcon(bool large) {
+ int size = large ? 48 : 24;
+ QPixmap icon(size, size);
+ icon.fill(Qt::transparent);
+ return icon;
+}
+
+/**
+ * Gets the short game title fromn SMDH
+ * @param sdmh SMDH data
+ * @param language title language
+ * @return QString short title
+ */
+static QString GetShortTitleFromSMDH(const Loader::SMDH& smdh, Loader::SMDH::TitleLanguage language) {
+ return QString::fromUtf16(smdh.titles[static_cast<int>(language)].short_title.data());
+}
class GameListItem : public QStandardItem {
@@ -27,29 +99,43 @@ public:
* A specialization of GameListItem for path values.
* This class ensures that for every full path value it holds, a correct string representation
* of just the filename (with no extension) will be displayed to the user.
+ * If this class recieves valid SMDH data, it will also display game icons and titles.
*/
class GameListItemPath : public GameListItem {
public:
static const int FullPathRole = Qt::UserRole + 1;
+ static const int TitleRole = Qt::UserRole + 2;
GameListItemPath(): GameListItem() {}
- GameListItemPath(const QString& game_path): GameListItem()
+ GameListItemPath(const QString& game_path, const std::vector<u8>& smdh_data): GameListItem()
{
setData(game_path, FullPathRole);
+
+ if (!IsValidSMDH(smdh_data)) {
+ // SMDH is not valid, set a default icon
+ setData(GetDefaultIcon(true), Qt::DecorationRole);
+ return;
+ }
+
+ Loader::SMDH smdh;
+ memcpy(&smdh, smdh_data.data(), sizeof(Loader::SMDH));
+
+ // Get icon from SMDH
+ setData(GetIconFromSMDH(smdh, true), Qt::DecorationRole);
+
+ // Get title form SMDH
+ setData(GetShortTitleFromSMDH(smdh, Loader::SMDH::TitleLanguage::English), TitleRole);
}
- void setData(const QVariant& value, int role) override
- {
- // By specializing setData for FullPathRole, we can ensure that the two string
- // representations of the data are always accurate and in the correct format.
- if (role == FullPathRole) {
+ QVariant data(int role) const override {
+ if (role == Qt::DisplayRole) {
std::string filename;
- Common::SplitPath(value.toString().toStdString(), nullptr, &filename, nullptr);
- GameListItem::setData(QString::fromStdString(filename), Qt::DisplayRole);
- GameListItem::setData(value, FullPathRole);
+ Common::SplitPath(data(FullPathRole).toString().toStdString(), nullptr, &filename, nullptr);
+ QString title = data(TitleRole).toString();
+ return QString::fromStdString(filename) + (title.isEmpty() ? "" : "\n " + title);
} else {
- GameListItem::setData(value, role);
+ return GameListItem::data(role);
}
}
};