1 files changed, 22 insertions, 0 deletions
diff --git a/src/icons.cpp b/src/icons.cpp
new file mode 100644
index 0000000..87ba037
--- /dev/null
+++ b/src/icons.cpp

@@ -0,0 +1,22 @@
+#include "icons.h"
+#include "global.h"
+const wxBitmap* IconCache::GetIcon(const std::string& filename, wxSize size) {
+  std::tuple<std::string, int, int> key = {filename, size.x, size.y};
+  if (!icons_.count(key)) {
+    icons_[key] =
+        wxBitmap(wxImage(GetAbsolutePath(filename).c_str(),
+                         wxBITMAP_TYPE_PNG)
+                     .Scale(size.x, size.y));
+  }
+  return &icons_.at(key);
+}
+static IconCache* ICON_CACHE_INSTANCE = nullptr;
+void SetTheIconCache(IconCache* instance) { ICON_CACHE_INSTANCE = instance; }
+IconCache& GetTheIconCache() { return *ICON_CACHE_INSTANCE; }

diff --git a/src/icons.cpp b/src/icons.cpp new file mode 100644 index 0000000..87ba037 --- /dev/null +++ b/src/icons.cpp
@@ -0,0 +1,22 @@
	1	#include "icons.h"
	2
	3	#include "global.h"
	4
	5	const wxBitmap* IconCache::GetIcon(const std::string& filename, wxSize size) {
	6	std::tuple<std::string, int, int> key = {filename, size.x, size.y};
	7
	8	if (!icons_.count(key)) {
	9	icons_[key] =
	10	wxBitmap(wxImage(GetAbsolutePath(filename).c_str(),
	11	wxBITMAP_TYPE_PNG)
	12	.Scale(size.x, size.y));
	13	}
	14
	15	return &icons_.at(key);
	16	}
	17
	18	static IconCache* ICON_CACHE_INSTANCE = nullptr;
	19
	20	void SetTheIconCache(IconCache* instance) { ICON_CACHE_INSTANCE = instance; }
	21
	22	IconCache& GetTheIconCache() { return *ICON_CACHE_INSTANCE; }