Initial files

src/loadstatus.h

@@ -0,0 +1,144 @@
+#ifndef LOADSTATUS_HEADER
+#define LOADSTATUS_HEADER
+
+class LoadStatus
+{
+	bool ready;
+	JMutex ready_mutex;
+	
+	u32 done;
+	JMutex done_mutex;
+
+	u32 todo;
+	JMutex todo_mutex;
+
+	wchar_t *text;
+	JMutex text_mutex;
+
+public:
+
+	LoadStatus(bool a_ready=false, u32 a_done=0, u32 a_todo=0)
+	{
+		ready = a_ready;
+		done = a_done;
+		todo = a_todo;
+		text = NULL;
+		ready_mutex.Init();
+		done_mutex.Init();
+		todo_mutex.Init();
+		text_mutex.Init();
+	}
+
+	void setReady(bool a_ready)
+	{
+		ready_mutex.Lock();
+		ready = a_ready;
+		ready_mutex.Unlock();
+	}
+
+	bool getReady(void)
+	{
+		ready_mutex.Lock();
+		bool a_ready = ready;
+		ready_mutex.Unlock();
+		return a_ready;
+	}
+
+	void setDone(u32 a_done)
+	{
+		done_mutex.Lock();
+		done = a_done;
+		done_mutex.Unlock();
+	}
+
+	u32 getDone(void)
+	{
+		done_mutex.Lock();
+		u32 a_done = done;
+		done_mutex.Unlock();
+		return a_done;
+	}
+
+	void setTodo(u32 a_todo)
+	{
+		todo_mutex.Lock();
+		todo = a_todo;
+		todo_mutex.Unlock();
+	}
+
+	u32 getTodo(void)
+	{
+		todo_mutex.Lock();
+		u32 a_todo = todo;
+		todo_mutex.Unlock();
+		return a_todo;
+	}
+
+	/*
+		Copies the text if not NULL,
+		If NULL; sets text to NULL.
+	*/
+	void setText(const wchar_t *a_text)
+	{
+		text_mutex.Lock();
+		if(text != NULL)
+			free(text);
+		if(a_text == NULL){
+			text = NULL;
+			text_mutex.Unlock();
+			return;
+		}
+		u32 len = wcslen(a_text);
+		text = (wchar_t*)malloc(sizeof(wchar_t) * (len+1));
+		if(text == NULL) throw;
+		swprintf(text, len+1, L"%ls", a_text);
+		text_mutex.Unlock();
+	}
+	
+	/*
+		Return value must be free'd
+		Return value can be NULL
+	*/
+	wchar_t * getText()
+	{
+		text_mutex.Lock();
+		if(text == NULL){
+			text_mutex.Unlock();
+			return NULL;
+		}
+		u32 len = wcslen(text);
+		wchar_t *b_text = (wchar_t*)malloc(sizeof(wchar_t) * (len+1));
+		if(b_text == NULL) throw;
+		swprintf(b_text, len+1, L"%ls", text);
+		text_mutex.Unlock();
+		return b_text;
+	}
+	
+	/*
+		Return value must be free'd
+	*/
+	wchar_t * getNiceText()
+	{
+		const wchar_t *defaulttext = L"Loading";
+		wchar_t *t = getText();
+		u32 maxlen = 20; // " (%i/%i)"
+		if(t != NULL)
+			maxlen += wcslen(t);
+		else
+			maxlen += wcslen(defaulttext);
+		wchar_t *b_text = (wchar_t*)malloc(sizeof(wchar_t) * (maxlen+1));
+		if(b_text == NULL) throw;
+		if(t != NULL)
+			swprintf(b_text, maxlen+1, L"%ls (%i/%i)",
+					t, getDone(), getTodo());
+		else
+			swprintf(b_text, maxlen+1, L"%ls (%i/%i)",
+					defaulttext, getDone(), getTodo());
+		if(t != NULL)
+			free(t);
+		return b_text;
+	}
+};
+
+#endif
+