Merge branch 'reorganisation' of github.com:FacialTurd/The-Powder-Toy

1 files changed, 78 insertions, 0 deletions

diff --git a/src/gui/dialogues/ErrorMessage.cpp b/src/gui/dialogues/ErrorMessage.cpp
new file mode 100644
index 0000000..b793aee
--- /dev/null
+++ b/src/gui/dialogues/ErrorMessage.cpp
@@ -0,0 +1,78 @@
+#include "gui/Style.h"
+#include "ErrorMessage.h"
+#include "gui/interface/Button.h"
+#include "gui/interface/Label.h"
+#include "PowderToy.h"
+
+ErrorMessage::ErrorMessage(std::string title, std::string message,  ErrorMessageCallback * callback_):
+	ui::Window(ui::Point(-1, -1), ui::Point(200, 35)),
+	callback(callback_)
+{
+	ui::Label * titleLabel = new ui::Label(ui::Point(4, 5), ui::Point(Size.X-8, 16), title);
+	titleLabel->SetTextColour(style::Colour::ErrorTitle);
+	titleLabel->Appearance.HorizontalAlign = ui::Appearance::AlignLeft;
+	titleLabel->Appearance.VerticalAlign = ui::Appearance::AlignMiddle;
+	AddComponent(titleLabel);
+
+	ui::Label * messageLabel = new ui::Label(ui::Point(4, 24), ui::Point(Size.X-8, -1), message);
+	messageLabel->SetMultiline(true);
+	messageLabel->Appearance.HorizontalAlign = ui::Appearance::AlignLeft;
+	messageLabel->Appearance.VerticalAlign = ui::Appearance::AlignTop;
+	AddComponent(messageLabel);
+
+	Size.Y += messageLabel->Size.Y+12;
+	Position.Y = (ui::Engine::Ref().GetHeight()-Size.Y)/2;
+
+	class DismissAction: public ui::ButtonAction
+	{
+		ErrorMessage * message;
+	public:
+		DismissAction(ErrorMessage * message_) { message = message_; }
+		void ActionCallback(ui::Button * sender)
+		{
+			ui::Engine::Ref().CloseWindow();
+			if(message->callback)
+				message->callback->DismissCallback();
+			message->SelfDestruct();
+		}
+	};
+
+	ui::Button * okayButton = new ui::Button(ui::Point(0, Size.Y-16), ui::Point(Size.X, 16), "Dismiss");
+	okayButton->Appearance.HorizontalAlign = ui::Appearance::AlignLeft;
+	okayButton->Appearance.VerticalAlign = ui::Appearance::AlignMiddle;
+	okayButton->Appearance.BorderInactive = ui::Colour(200, 200, 200);
+	okayButton->SetActionCallback(new DismissAction(this));
+	AddComponent(okayButton);
+	SetOkayButton(okayButton);
+	SetCancelButton(okayButton);
+	
+	ui::Engine::Ref().ShowWindow(this);
+}
+
+void ErrorMessage::Blocking(std::string title, std::string message)
+{
+	class BlockingDismissCallback: public ErrorMessageCallback {
+	public:
+		BlockingDismissCallback() {}
+		virtual void DismissCallback() {
+			ui::Engine::Ref().Break();
+		}
+		virtual ~BlockingDismissCallback() { }
+	};
+	new ErrorMessage(title, message, new BlockingDismissCallback());
+	EngineProcess();
+}
+
+void ErrorMessage::OnDraw()
+{
+	Graphics * g = ui::Engine::Ref().g;
+
+	g->clearrect(Position.X-2, Position.Y-2, Size.X+3, Size.Y+3);
+	g->drawrect(Position.X, Position.Y, Size.X, Size.Y, 200, 200, 200, 255);
+}
+
+ErrorMessage::~ErrorMessage() {
+	if(callback)
+		delete callback;
+}
+