From 05d399c049f3f8a84bbc2e81f1636c911cec7e26 Mon Sep 17 00:00:00 2001
From: pixel <pixel>
Date: Mon, 17 Mar 2003 07:44:36 +0000
Subject: Widgets

---
 lib/engine.cc    |  2 ++
 lib/glbase.cc    |  9 ++++++---
 lib/gltexture.cc |  6 +++++-
 lib/glwidgets.cc | 30 ++++++++++++++++++++++++++++++
 4 files changed, 43 insertions(+), 4 deletions(-)

(limited to 'lib')

diff --git a/lib/engine.cc b/lib/engine.cc
index c30b1d9..35c9971 100644
--- a/lib/engine.cc
+++ b/lib/engine.cc
@@ -170,6 +170,8 @@ void mogltk::engine::pollevents() {
 	case SDL_KEYUP:
 	    printm(M_INFO, String("Key ") + event.key.keysym.scancode + " on keyboard " + event.key.which + (event.key.state == SDL_PRESSED ? " pressed" : " released") + "\n");
 	    printm(M_INFO, "SDL keysym: %i - Unicode: %04x - modifiers: %04x\n", event.key.keysym.sym, event.key.keysym.unicode, event.key.keysym.mod);
+	    if (event.key.keysym.sym == 27)
+		hastoreturn = quitrequest = true;
 	    break;
 	case SDL_MOUSEMOTION:
 	    printm(M_INFO, "Mouse slept over the screen - (%i, %i)\n", event.motion.x, event.motion.y);
diff --git a/lib/glbase.cc b/lib/glbase.cc
index 67b1b9c..3cdea12 100644
--- a/lib/glbase.cc
+++ b/lib/glbase.cc
@@ -25,7 +25,8 @@ int mogltk::glbase::setup(int w, int h, int flags) throw(GeneralException) {
         throw GeneralException(String("Couldn't initialise Video SubSystem: ") + SDL_GetError());
     }
 
-    if (!(surface = SDL_SetVideoMode(width, height, 0, flags | SDL_OPENGL))) {
+    if (!(surface = SDL_SetVideoMode(width, height, 0, flags | SDL_OPENGL | SDL_FULLSCREEN))) {
+//    if (!(surface = SDL_SetVideoMode(1024, 768, 0, flags | SDL_OPENGL))) {
         throw GeneralException(String("Couldn't set GL mode: ") + SDL_GetError());
     }
 
@@ -68,7 +69,8 @@ int mogltk::glbase::setup(int w, int h, int flags) throw(GeneralException) {
     glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
     
     SDL_ShowCursor(0);
-    Flip();
+    SDL_GL_SwapBuffers();
+    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
     
     return 0;
 }
@@ -122,9 +124,10 @@ void mogltk::glbase::Leave2DMode(void) {
 }
 
 void mogltk::glbase::Flip() {
+    printm(M_INFO, "Flipping\n");
+    mogltk::engine::pollevents();
     SDL_GL_SwapBuffers();
     glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
-    mogltk::engine::pollevents();
 }
 
 bool mogltk::glbase::is2D() {
diff --git a/lib/gltexture.cc b/lib/gltexture.cc
index 9b8f7e3..b0bc7c4 100644
--- a/lib/gltexture.cc
+++ b/lib/gltexture.cc
@@ -169,6 +169,7 @@ void mogltk::texture::Generate() {
 
     glBindTexture(GL_TEXTURE_2D, tex);
 
+#if 0
     if (planar) {
 #ifdef DEBUG
 	printm(M_INFO, _("Generating planar texture: %i\n"), tex);
@@ -177,6 +178,7 @@ void mogltk::texture::Generate() {
 	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
 	glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, width, height, 0, GL_RGBA, GL_UNSIGNED_BYTE, surface->pixels);
     } else {
+#endif
 #ifdef DEBUG
 	printm(M_INFO, _("Generating 3D texture: %i\n"), tex);
 #endif
@@ -186,8 +188,10 @@ void mogltk::texture::Generate() {
 	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
 	gluBuild2DMipmaps(GL_TEXTURE_2D, GL_RGBA, width, height, GL_RGBA, GL_UNSIGNED_BYTE, surface->pixels);
 //	glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, width, height, 0, GL_RGBA, GL_UNSIGNED_BYTE, surface->pixels);	
+#if 0
     }
-    
+#endif
+
     texture_allocated = true;
     tainted = false;
 }
diff --git a/lib/glwidgets.cc b/lib/glwidgets.cc
index b381092..56b8e2f 100644
--- a/lib/glwidgets.cc
+++ b/lib/glwidgets.cc
@@ -3,8 +3,38 @@
 #include "glfont.h"
 #include "glwidgets.h"
 
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#ifndef _
+#define _(x) x
+#endif
+
 mogltk::widget::widget() {
 }
 
+mogltk::widget::widget(widget * _father, int _x, int _y, int _sx, int _sy) throw (GeneralException) :
+    x(_x), y(_y), sx(_sx), sy(_sy), father(_father) {
+    if (!father)
+	throw GeneralException(_("No father. Only root can be adam."));
+
+    next = father->child;
+    prev = 0;
+    father->child = this;
+    child = 0;
+    root = father->root;
+}
+
 mogltk::widget::~widget() {
+    while(child)
+	delete child;
+    
+    if (prev)
+	prev->next = next;
+    else if (father)
+	father->child = next;
+
+    if (next)
+	next->prev = prev;
 }
-- 
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