X-Git-Url: http://git.localhorst.tv/?a=blobdiff_plain;ds=inline;f=src%2Fui%2FMessageBox.hpp;fp=src%2Fui%2FMessageBox.hpp;h=2191627b039aab23f9a8410521476991ca631d01;hb=376fc1fca87fcdd22dabadf6d01d245ef8c3cedd;hp=0000000000000000000000000000000000000000;hpb=22b25d4b9cc24e249bc8007757267cea00ab18d3;p=blank.git

diff --git a/src/ui/MessageBox.hpp b/src/ui/MessageBox.hpp
new file mode 100644
index 0000000..2191627
--- /dev/null
+++ b/src/ui/MessageBox.hpp
@@ -0,0 +1,51 @@
+#ifndef BLANK_UI_MESSAGEBOX_HPP_
+#define BLANK_UI_MESSAGEBOX_HPP_
+
+#include "Text.hpp"
+#include "../graphics/align.hpp"
+
+#include <deque>
+#include <string>
+#include <glm/glm.hpp>
+
+
+namespace blank {
+
+class Font;
+class Viewport;
+
+class MessageBox {
+
+public:
+	explicit MessageBox(const Font &);
+
+	void Position(const glm::vec3 &, Gravity) noexcept;
+
+	void Foreground(const glm::vec4 &col) noexcept { fg = col; }
+	void Background(const glm::vec4 &col) noexcept { bg = col; }
+
+	void PushLine(const char *);
+	void PushLine(const std::string &l) {
+		PushLine(l.c_str());
+	}
+
+	void Render(Viewport &) noexcept;
+
+private:
+	const Font &font;
+	std::deque<Text> lines;
+	std::size_t max_lines;
+
+	glm::vec3 pos;
+	glm::vec3 adv;
+
+	glm::vec4 bg;
+	glm::vec4 fg;
+
+	Gravity grav;
+
+};
+
+}
+
+#endif