From 1a28393dabf4f4696bf433ddde52e7a25253c955 Mon Sep 17 00:00:00 2001
From: Stijn Buys <ingar@osirion.org>
Date: Thu, 16 Oct 2008 16:34:15 +0000
Subject: various user interface related updates

---
 src/client/video.cc | 41 +++++++++++++++++++++++++++++++++--------
 1 file changed, 33 insertions(+), 8 deletions(-)

(limited to 'src/client/video.cc')

diff --git a/src/client/video.cc b/src/client/video.cc
index 7338d70..d8ba316 100644
--- a/src/client/video.cc
+++ b/src/client/video.cc
@@ -28,6 +28,9 @@ namespace video {
 
 float fullscreen = 0;
 
+int bpp = 0;
+int flags = 0;
+
 int width =  0;
 int height = 0;
 
@@ -57,9 +60,6 @@ bool init()
 	r_fullscreen = core::Cvar::get("r_fullscreen", "0", core::Cvar::Archive);
 	r_fullscreen->set_info("[bool] enable or disable fullscreen video");
 
-	int bpp = 0;
-	int flags = 0;
-
 	if( SDL_InitSubSystem(SDL_INIT_VIDEO) < 0 ) {
 		con_error << "SDL_InitSubSystem() failed: " << SDL_GetError() << std::endl;
 		return false;
@@ -103,7 +103,7 @@ bool init()
 	if (r_fullscreen->value()) {
 		flags = SDL_OPENGL | SDL_FULLSCREEN;
 	} else  {
-		flags = SDL_OPENGL;
+		flags = SDL_OPENGL | SDL_RESIZABLE;
 	}
 
 	if(!SDL_SetVideoMode(width, height, bpp, flags )) {
@@ -147,17 +147,42 @@ bool init()
 	// resize user interface
 	ui::root()->set_size((float) width, (float) height);
 	ui::root()->event_resize();
+	
+	// to grab or not to grab
+	if (client()->console()->visible()) {
+		SDL_WM_GrabInput(SDL_GRAB_OFF);
+		SDL_ShowCursor(SDL_ENABLE);
+	} else {
+		SDL_WM_GrabInput(SDL_GRAB_ON);
+		SDL_ShowCursor(SDL_DISABLE);
+	}
 
 	// initialize renderer
-	render::Camera::resize(width,  height);
 	render::init();
-	render::Camera::resize(width,  height); // yes twice, bug
+	render::resize(width,  height);
 	
 	view::init();
 
 	return true;
 }
 
+void resize(float w, float h)
+{
+	if (fullscreen)
+		return;
+
+	if (h < 64) h = 64;
+	if (w < 64) w = 64;
+		
+	if (SDL_SetVideoMode(w, h, bpp, flags )) {
+		render::resize(w,  h);
+		ui::root()->set_size(w, h);
+		ui::root()->event_resize();
+	} else {
+		con_warn << "Could not resize window!" << std::endl;
+	}
+}
+
 void restart()
 {
 	shutdown();
@@ -168,14 +193,14 @@ void restart()
 	input::reset();
 }
 
-void frame(float seconds)
+void frame(float elapsed)
 {
 	// detect fullscreen/windowed mode switch
 	if (fullscreen != r_fullscreen->value())
 		restart();
 
 	// render a client frame
-	view::frame(seconds);
+	view::frame(elapsed);
 	
 	SDL_GL_SwapBuffers();
 }
-- 
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