Implemented messageboxes and the ability for the game module to send them to remote clients,

send a messagebox if the player's ship is destroyed, this fixes having to press the respawn button twice.
added messageboxes on network connection failures.

1 files changed, 150 insertions, 0 deletions

diff --git a/src/client/messagebox.cc b/src/client/messagebox.cc
new file mode 100644
index 0000000..f0e449a
--- /dev/null
+++ b/src/client/messagebox.cc
@@ -0,0 +1,150 @@
+/*
+   client/messagebox.cc
+   This file is part of the Osirion project and is distributed under
+   the terms and conditions of the GNU General Public License version 2
+*/
+
+#include "audio/audio.h"
+#include "client/messagebox.h"
+#include "core/commandbuffer.h"
+#include "ui/ui.h"
+
+namespace client
+{
+
+Messagebox::Messagebox(ui::Widget * parent) :
+	ui::Window(parent)
+{
+	set_border(false);
+	set_background(false);
+	set_label("messagebox");
+	
+	messagebox_frame = new ui::Window(this);
+	messagebox_frame->set_border(true);
+	messagebox_frame->set_background(true);
+	
+	messagebox_label = new ui::Label(messagebox_frame);
+	messagebox_label->set_border(false);
+	messagebox_label->set_background(false);
+	messagebox_label->set_alignment(ui::AlignTop | ui::AlignHCenter);
+	
+	messagebox_button1 = new ui::Button(messagebox_frame);
+	messagebox_button2 = new ui::Button(messagebox_frame);
+}
+
+Messagebox::~Messagebox()
+{
+}
+
+void Messagebox::set_text(const std::string &text)
+{
+	messagebox_label->set_text(text);
+}
+	
+void Messagebox::set_buttons(const std::string &text1, const std::string &command1, const std::string &text2, const std::string &command2)
+{
+	if (text1.size()) {
+		messagebox_button1->set_text(text1);
+	} else {
+		messagebox_button1->set_text("Close");
+	}	
+	if (command1.size()) {
+		messagebox_button1->set_command("remote " + command1);
+	} else {
+		messagebox_button1->set_command("");
+	}
+	
+	messagebox_button2->set_text(text2);
+	if (command2.size()) {
+		messagebox_button2->set_command("remote " + command2);
+	} else {
+		messagebox_button2->set_command("");
+	}
+	
+	if (text2.size()) {
+		messagebox_button2->show();
+	} else {
+		messagebox_button2->hide();
+	}	
+}
+
+void Messagebox::resize()
+{	
+	const float padding =  ui::root()->font_large()->height();
+	
+	set_size(parent()->size());
+	
+	messagebox_frame->set_size(
+		ui::UI::elementsize.width() * 3.0f, 
+		ui::UI::elementsize.width() * 1.5f
+       	);	
+	messagebox_frame->set_location(
+		(width() - messagebox_frame->width()) * 0.5f,
+		(height() - messagebox_frame->height()) * 0.5f
+	);
+
+	messagebox_label->set_size(messagebox_frame->width() - padding * 2.0f, messagebox_frame->height() - padding * 2.0f);
+	messagebox_label->set_location(padding, padding);
+	
+	messagebox_button1->set_size(ui::UI::elementsize);
+	messagebox_button2->set_size(ui::UI::elementsize);
+	
+	if (messagebox_button2->visible()) {
+		const float l = (messagebox_frame->width() - messagebox_button1->width() - messagebox_button2->width() - padding * 2.0f) * 0.5f;
+		messagebox_button1->set_location(l, messagebox_frame->height() - messagebox_button1->height() - padding);
+		messagebox_button2->set_location(messagebox_button1->right() + padding, messagebox_frame->height() - messagebox_button2->height() - padding);
+	} else {
+		messagebox_button1->set_location((messagebox_frame->width() - messagebox_button1->width()) * 0.5f, messagebox_frame->height() - messagebox_button1->height() - padding);
+	}
+}
+
+bool Messagebox::on_emit(Widget *sender, const Event event, void *data)
+{
+	if ((sender == messagebox_button1) || (sender == messagebox_button2)) {
+		if (event == Widget::EventButtonClicked)  {
+			hide();	
+		}
+		return true;
+	}
+	
+	return false;
+}
+
+bool Messagebox::on_keypress(const int key, const unsigned int modifier)
+{
+	std::string command;
+	
+	switch (key) {
+		case SDLK_RETURN:
+		case SDLK_KP_ENTER:
+			command.assign(messagebox_button1->command());
+			if (command.size()) {
+				core::cmd() << command << std::endl;
+			}
+			audio::play("ui/clicked");
+			hide();
+			return true;
+			break;
+			
+		case SDLK_ESCAPE:
+			if (messagebox_button2->visible()) {
+				command.assign(messagebox_button2->command());
+			} else {
+				command.assign(messagebox_button1->command());
+			}
+			if (command.size()) {
+				core::cmd() << command << std::endl;
+			}
+			audio::play("ui/clicked");
+			hide();
+			return true;
+			break;
+			
+		default:
+			break;
+	}
+
+	return Window::on_keypress(key, modifier);
+}
+
+} // namespace client