Merge pull request #807 from blorente/macventure-clean

MACVENTURE: Add MacVenture engine.

1 files changed, 123 insertions, 0 deletions

diff --git a/engines/macventure/dialog.h b/engines/macventure/dialog.h
new file mode 100644
index 0000000000..67331d7eb3
--- /dev/null
+++ b/engines/macventure/dialog.h
@@ -0,0 +1,123 @@
+/* ScummVM - Graphic Adventure Engine
+*
+* ScummVM is the legal property of its developers, whose names
+* are too numerous to list here. Please refer to the COPYRIGHT
+* file distributed with this source distribution.
+*
+* This program is free software; you can redistribute it and/or
+* modify it under the terms of the GNU General Public License
+* as published by the Free Software Foundation; either version 2
+* of the License, or (at your option) any later version.
+
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU General Public License for more details.
+
+* You should have received a copy of the GNU General Public License
+* along with this program; if not, write to the Free Software
+* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+*
+*/
+
+#ifndef MACVENTURE_DIALOG_H
+#define MACVENTURE_DIALOG_H
+
+#include "graphics/macgui/macwindowmanager.h"
+
+#include "macventure/macventure.h"
+#include "macventure/prebuilt_dialogs.h"
+
+namespace MacVenture {
+
+using namespace Graphics::MacGUIConstants;
+class Gui;
+class DialogElement;
+
+class Dialog {
+public:
+	Dialog(Gui *gui, Common::Point pos, uint width, uint height);
+	Dialog(Gui *gui, PrebuiltDialogs prebuilt);
+
+	~Dialog();
+
+	bool processEvent(Common::Event event);
+	void draw();
+	void localize(Common::Point &point);
+	void handleDialogAction(DialogElement *trigger, DialogAction action);
+
+	const Graphics::Font &getFont();
+
+	void addButton(Common::String title, DialogAction action, Common::Point position, uint width = 0, uint height = 0);
+	void addText(Common::String content, Common::Point position);
+	void addTextInput(Common::Point position, int width, int height);
+
+	void setUserInput(Common::String content);
+
+private:
+	void addPrebuiltElement(const PrebuiltDialogElement &element);
+
+	void calculateBoundsFromPrebuilt(const PrebuiltDialogBounds &bounds);
+
+private:
+	Gui *_gui;
+
+	Common::String _userInput;
+	Common::Array<DialogElement*> _elements;
+	Common::Rect _bounds;
+};
+
+class DialogElement {
+public:
+	DialogElement(Dialog *dialog, Common::String title, DialogAction action, Common::Point position, uint width = 0, uint height = 0);
+	virtual ~DialogElement() {}
+
+	bool processEvent(Dialog *dialog, Common::Event event);
+	void draw(MacVenture::Dialog *dialog, Graphics::ManagedSurface &target);
+	const Common::String &getText();
+
+private:
+	virtual bool doProcessEvent(Dialog *dialog, Common::Event event) = 0;
+	virtual void doDraw(MacVenture::Dialog *dialog, Graphics::ManagedSurface &target) = 0;
+	virtual const Common::String &doGetText();
+
+protected:
+	Common::String _text;
+	Common::Rect _bounds;
+	DialogAction _action;
+};
+
+// Dialog elements
+class DialogButton : public DialogElement {
+public:
+	DialogButton(Dialog *dialog, Common::String title, DialogAction action, Common::Point position, uint width = 0, uint height = 0);
+	~DialogButton() {}
+
+private:
+	bool doProcessEvent(Dialog *dialog, Common::Event event);
+	void doDraw(MacVenture::Dialog *dialog, Graphics::ManagedSurface &target);
+};
+
+class DialogPlainText : public DialogElement {
+public:
+	DialogPlainText(Dialog *dialog, Common::String content, Common::Point position);
+	~DialogPlainText();
+
+private:
+	bool doProcessEvent(Dialog *dialog, Common::Event event);
+	void doDraw(MacVenture::Dialog *dialog, Graphics::ManagedSurface &target);
+};
+
+class DialogTextInput : public DialogElement {
+public:
+	DialogTextInput(Dialog *dialog, Common::Point position, uint width, uint height);
+	~DialogTextInput();
+
+private:
+	bool doProcessEvent(Dialog *dialog, Common::Event event);
+	void doDraw(MacVenture::Dialog *dialog, Graphics::ManagedSurface &target);
+};
+
+} // End of namespace MacVenture
+
+#endif