X-Git-Url: http://git.localhorst.tv/?p=space.git;a=blobdiff_plain;f=src%2Fgraphics%2FWindow.cpp;fp=src%2Fgraphics%2FWindow.cpp;h=7cf1b3a9dd1da54eb64afbd41a8607b2b32a9e99;hp=0000000000000000000000000000000000000000;hb=61c2d30a60d586cbe63885885c6a373c7713af1e;hpb=08d0e47634e1632c96ebe3308535a86f5e625b40

diff --git a/src/graphics/Window.cpp b/src/graphics/Window.cpp
new file mode 100644
index 0000000..7cf1b3a
--- /dev/null
+++ b/src/graphics/Window.cpp
@@ -0,0 +1,58 @@
+#include "Window.h"
+
+#include <algorithm>
+#include <cassert>
+#include <stdexcept>
+#include <string>
+
+using std::runtime_error;
+
+
+namespace space {
+
+const Vector<int> Window::POS_CENTER(
+	SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED);
+const Vector<int> Window::POS_UNDEF(
+	SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED);
+
+
+Window::Window(
+	const char *title,
+	Vector<int> pos,
+	Vector<int> size,
+	Uint32 flags)
+: win(SDL_CreateWindow(title, pos.x, pos.y, size.x, size.y, flags)) {
+	if (!win) {
+		throw runtime_error(std::string("create window ") + title
+			+ ": " + SDL_GetError());
+	}
+}
+
+Window::~Window() {
+	if (win) SDL_DestroyWindow(win);
+}
+
+Window::Window(Window &&other)
+: win(other.win) {
+	other.win = nullptr;
+}
+
+Window &Window::operator =(Window &&other) {
+	std::swap(win, other.win);
+	return *this;
+}
+
+
+Vector<int> Window::Size() const {
+	assert(win);
+	Vector<int> size;
+	SDL_GetWindowSize(win, &size.x, &size.y);
+	return size;
+}
+
+
+Canvas Window::CreateCanvas(Uint32 flags) {
+	return Canvas(win, -1, flags);
+}
+
+}