yuzu qt: Create shortcuts on Linux

This creates a Desktop Entry file and a PNG icon for the entry when the
user right-clicks a game and selects "Create Shortcut -> Create
{Application,Desktop} Shortcut". This uses the current executable's path
to create the shortcut.

yuzu qt: Add more error checking and OS gating for shortcuts

main: Remove FreeBSD gating for shortcuts

I'm not going to test FreeBSD, so I don't know if they follow
Freedesktop.org or not. I just have to let someone else verify that it
works there and let them enable it.

main: Move shortcut function to its own function

This function should really be in a common library, at least among
frontends.

main: Remove image manip references

main: Fix difference in MinGW and native GCC versions

main: Fix negation in creat shortcut

Addresses review comment

Co-authored-by: Jan Beich <jbeich@FreeBSD.org>

main: Re-enable freedesktop shorcuts for FreeBSD

1 files changed, 7 insertions, 0 deletions

diff --git a/src/yuzu/main.h b/src/yuzu/main.h
index 62d629973..a0f7aa77d 100644
--- a/src/yuzu/main.h
+++ b/src/yuzu/main.h
@@ -38,6 +38,7 @@ class QProgressDialog;
 class WaitTreeWidget;
 enum class GameListOpenTarget;
 enum class GameListRemoveTarget;
+enum class GameListShortcutTarget;
 enum class DumpRomFSTarget;
 enum class InstalledEntryType;
 class GameListPlaceholder;
@@ -293,6 +294,8 @@ private slots:
     void OnGameListCopyTID(u64 program_id);
     void OnGameListNavigateToGamedbEntry(u64 program_id,
                                          const CompatibilityList& compatibility_list);
+    void OnGameListCreateShortcut(u64 program_id, const std::string& game_path,
+                                  GameListShortcutTarget target);
     void OnGameListOpenDirectory(const QString& directory);
     void OnGameListAddDirectory();
     void OnGameListShowList(bool show);
@@ -365,6 +368,10 @@ private:
     bool CheckDarkMode();
 
     QString GetTasStateDescription() const;
+    bool CreateShortcut(const std::string& shortcut_path, const std::string& title,
+                        const std::string& comment, const std::string& icon_path,
+                        const std::string& command, const std::string& arguments,
+                        const std::string& categories, const std::string& keywords);
 
     std::unique_ptr<Ui::MainWindow> ui;