Text input dialogue

src/dialogues/TextPrompt.cpp

@@ -0,0 +1,70 @@
+/*
+ * ConfirmPrompt.cpp
+ *
+ *  Created on: Apr 6, 2012
+ *      Author: Simon
+ */
+
+#include "TextPrompt.h"
+#include "interface/Label.h"
+#include "interface/Button.h"
+
+class CloseAction: public ui::ButtonAction
+{
+public:
+	TextPrompt * prompt;
+	TextPrompt::DialogueResult result;
+	CloseAction(TextPrompt * prompt_, TextPrompt::DialogueResult result_) { prompt = prompt_; result = result_; }
+	void ActionCallback(ui::Button * sender)
+	{
+		ui::Engine::Ref().CloseWindow();
+		prompt->callback->TextCallback(result, prompt->textField->GetText());
+		prompt->SelfDestruct(); //TODO: Fix component disposal
+	}
+};
+
+TextPrompt::TextPrompt(std::string title, std::string message, bool multiline, TextDialogueCallback * callback_):
+	ui::Window(ui::Point(-1, -1), ui::Point(200, 75)),
+	callback(callback_)
+{
+	ui::Label * titleLabel = new ui::Label(ui::Point(2, 1), ui::Point(Size.X-4, 16), title);
+	titleLabel->SetTextColour(ui::Colour(220, 220, 50));
+	titleLabel->SetAlignment(AlignLeft, AlignBottom);
+	AddComponent(titleLabel);
+
+	ui::Label * messageLabel = new ui::Label(ui::Point(4, 18), ui::Point(Size.X-8, 60), message);
+	messageLabel->SetAlignment(AlignLeft, AlignTop);
+	AddComponent(messageLabel);
+
+	ui::Button * cancelButton = new ui::Button(ui::Point(0, Size.Y-16), ui::Point(Size.X-50, 16), "Cancel");
+	cancelButton->SetAlignment(AlignLeft, AlignBottom);
+	cancelButton->SetBorderColour(ui::Colour(200, 200, 200));
+	cancelButton->SetActionCallback(new CloseAction(this, ResultCancel));
+	AddComponent(cancelButton);
+
+	ui::Button * okayButton = new ui::Button(ui::Point(Size.X-50, Size.Y-16), ui::Point(50, 16), "Continue");
+	okayButton->SetAlignment(AlignLeft, AlignBottom);
+	okayButton->SetTextColour(ui::Colour(220, 220, 50));
+	okayButton->SetActionCallback(new CloseAction(this, ResultOkay));
+	AddComponent(okayButton);
+
+	textField = new ui::Textbox(ui::Point(4, 32), ui::Point(Size.X-8, 16), "");
+	textField->SetAlignment(AlignLeft, AlignBottom);
+	AddComponent(textField);
+
+	ui::Engine::Ref().ShowWindow(this);
+}
+
+void TextPrompt::OnDraw()
+{
+	Graphics * g = ui::Engine::Ref().g;
+
+	g->clearrect(Position.X-2, Position.Y-2, Size.X+4, Size.Y+4);
+	g->drawrect(Position.X, Position.Y, Size.X, Size.Y, 200, 200, 200, 255);
+}
+
+TextPrompt::~TextPrompt() {
+	if(callback)
+		delete callback;
+}
+

src/dialogues/TextPrompt.h

@@ -0,0 +1,35 @@
+/*
+ * ConfirmPrompt.h
+ *
+ *  Created on: Apr 6, 2012
+ *      Author: Simon
+ */
+
+#ifndef CONFIRMPROMPT_H_
+#define CONFIRMPROMPT_H_
+
+#include "interface/Window.h"
+#include "interface/Textbox.h"
+
+class TextDialogueCallback;
+class TextPrompt: public ui::Window {
+protected:
+	ui::Textbox * textField;
+public:
+	//class CloseAction;
+	friend class CloseAction;
+	enum DialogueResult { ResultCancel, ResultOkay };
+	TextPrompt(std::string title, std::string message, bool multiline, TextDialogueCallback * callback_);
+	virtual void OnDraw();
+	virtual ~TextPrompt();
+	TextDialogueCallback * callback;
+};
+
+class TextDialogueCallback
+{
+	public:
+		virtual void TextCallback(TextPrompt::DialogueResult result, std::string resultText) {}
+		virtual ~TextDialogueCallback() {}
+};
+
+#endif /* CONFIRMPROMPT_H_ */