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-rw-r--r--tests/bullet/Extras/glui/glui_rollout.cpp275
1 files changed, 275 insertions, 0 deletions
diff --git a/tests/bullet/Extras/glui/glui_rollout.cpp b/tests/bullet/Extras/glui/glui_rollout.cpp
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+++ b/tests/bullet/Extras/glui/glui_rollout.cpp
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+/****************************************************************************
+
+ GLUI User Interface Toolkit
+ ---------------------------
+
+ glui_panel.cpp - GLUI_Panel control class
+
+
+ --------------------------------------------------
+
+ Copyright (c) 1998 Paul Rademacher
+
+ WWW: http://sourceforge.net/projects/glui/
+ Forums: http://sourceforge.net/forum/?group_id=92496
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+*****************************************************************************/
+
+#include "glui_internal_control.h"
+
+enum {rollout_height_pixels=GLUI_DEFAULT_CONTROL_HEIGHT + 7};
+
+/****************************** GLUI_Rollout::GLUI_Rollout() **********/
+
+GLUI_Rollout::GLUI_Rollout( GLUI_Node *parent, const char *name,
+ int open, int type )
+{
+ common_init();
+ set_name( name );
+ user_id = -1;
+ int_val = type;
+
+ if ( NOT open ) {
+ is_open = false;
+ h = rollout_height_pixels;
+ }
+
+ parent->add_control( this );
+}
+
+/****************************** GLUI_Rollout::open() **********/
+
+void GLUI_Rollout::open( void )
+{
+ if ( NOT glui )
+ return;
+
+ if ( is_open )
+ return;
+ is_open = true;
+
+ GLUI_DRAWINGSENTINAL_IDIOM
+
+ /* Copy hidden children into our private list "collapsed_node" */
+ child_head = collapsed_node.child_head;
+ child_tail = collapsed_node.child_tail;
+ collapsed_node.child_head = NULL;
+ collapsed_node.child_tail = NULL;
+
+ if ( child_head != NULL ) {
+ ((GLUI_Control*) child_head)->unhide_internal( true );
+ }
+
+ glui->refresh();
+}
+
+
+/****************************** GLUI_Rollout::close() **********/
+
+void GLUI_Rollout::close( void )
+{
+ if ( NOT glui )
+ return;
+
+ if ( NOT is_open )
+ return;
+ is_open = false;
+
+ GLUI_DRAWINGSENTINAL_IDIOM
+
+ if ( child_head != NULL ) {
+ ((GLUI_Control*) child_head)->hide_internal( true );
+ }
+
+ /* Move all children into a private list of hidden children */
+ collapsed_node.child_head = first_child();
+ collapsed_node.child_tail = last_child();
+ child_head = NULL;
+ child_tail = NULL;
+
+ this->h = rollout_height_pixels;
+
+ glui->refresh();
+}
+
+
+/**************************** GLUI_Rollout::mouse_down_handler() **********/
+
+
+int GLUI_Rollout::mouse_down_handler( int local_x, int local_y )
+{
+ if ( local_y - y_abs > rollout_height_pixels ) {
+ initially_inside = currently_inside = false;
+ return false;
+ }
+
+ currently_inside = true;
+ initially_inside = true;
+ redraw();
+
+ return false;
+}
+
+
+/**************************** GLUI_Rollout::mouse_held_down_handler() ****/
+
+int GLUI_Rollout::mouse_held_down_handler(
+ int local_x, int local_y,
+ bool new_inside )
+{
+ if ( NOT initially_inside )
+ return false;
+
+ if ( local_y - y_abs> rollout_height_pixels )
+ new_inside = false;
+
+ if (new_inside != currently_inside) {
+ currently_inside = new_inside;
+ redraw();
+ }
+
+ return false;
+}
+
+
+/**************************** GLUI_Rollout::mouse_down_handler() **********/
+
+int GLUI_Rollout::mouse_up_handler( int local_x, int local_y, bool inside )
+{
+ if ( currently_inside ) {
+ if ( is_open )
+ close();
+ else
+ open();
+ }
+
+ currently_inside = false;
+ initially_inside = false;
+ redraw();
+
+ return false;
+}
+
+
+/********************************* GLUI_Rollout::draw() ***********/
+
+void GLUI_Rollout::draw( int x, int y )
+{
+ GLUI_DRAWINGSENTINAL_IDIOM
+
+ int left, right, top, bottom;
+
+ left = 5;
+ right = w-left;
+ top = 3;
+ bottom = 3+16;
+
+ if ( is_open )
+ draw_emboss_box( 0, w, top+3, h );
+ else
+ draw_emboss_box( 0, w, top+3, h-7 );
+
+ glui->draw_raised_box( left, top, w-left*2, 16 );
+
+ if ( glui )
+ glColor3ub(glui->bkgd_color.r,glui->bkgd_color.g,glui->bkgd_color.b);
+ glDisable( GL_CULL_FACE );
+ glBegin( GL_QUADS );
+ glVertex2i( left+1, top+1 ); glVertex2i( right-1, top+1 );
+ glVertex2i( right-1, bottom-1 ); glVertex2i( left+1, bottom-1 );
+ glEnd();
+
+ draw_name( left+8, top+11 );
+
+ if ( active )
+ /*draw_active_box( left+4, left+string_width( name.c_str() )+12, */
+ draw_active_box( left+4, right-17,
+ top+2, bottom-2 );
+
+
+ /** Draw '+' or '-' **/
+
+ glBegin( GL_LINES );
+ if ( is_open ) {
+ if ( enabled ) glColor3f( 0.0, 0.0, 0.0 );
+ else glColor3f( 0.5, 0.5, 0.5 );
+ glVertex2i(right-14,(top+bottom)/2); glVertex2i(right-5,(top+bottom)/2);
+
+ glColor3f( 1.0, 1.0, 1.0 );
+ glVertex2i(right-14,1+(top+bottom)/2);glVertex2i(right-5,1+(top+bottom)/2);
+ }
+ else
+ {
+ glColor3f( 1.0, 1.0, 1.0 );
+ glVertex2i(right-9,top+3); glVertex2i(right-9,bottom-4);
+ glVertex2i(right-14,(top+bottom)/2); glVertex2i(right-5,(top+bottom)/2);
+
+ if ( enabled ) glColor3f( 0.0, 0.0, 0.0 );
+ else glColor3f( 0.5, 0.5, 0.5 );
+ glVertex2i(right-14,-1+(top+bottom)/2);
+ glVertex2i(right-5,-1+(top+bottom)/2);
+ glVertex2i(right-10,top+3);
+ glVertex2i(right-10,bottom-4);
+ }
+ glEnd();
+
+ glLineWidth( 1.0 );
+
+ if (currently_inside) {draw_pressed(); /* heavy black outline when pressed */ }
+}
+
+
+/***************************** GLUI_Rollout::update_size() **********/
+
+void GLUI_Rollout::update_size( void )
+{
+ int text_size;
+
+ if ( NOT glui )
+ return;
+
+ text_size = string_width(name);
+
+ if ( w < text_size + 36 )
+ w = text_size + 36;
+}
+
+
+/**************************** GLUI_Rollout::draw_pressed() ***********/
+
+void GLUI_Rollout::draw_pressed( void )
+{
+ int left, right, top, bottom;
+
+ left = 5;
+ right = w-left;
+ top = 3;
+ bottom = 3+16;
+
+
+ glColor3f( 0.0, 0.0, 0.0 );
+
+ glBegin( GL_LINE_LOOP );
+ glVertex2i( left, top ); glVertex2i( right, top );
+ glVertex2i( right, bottom ); glVertex2i( left,bottom );
+ glEnd();
+
+ glBegin( GL_LINE_LOOP );
+ glVertex2i( left+1, top+1 ); glVertex2i( right-1, top+1 );
+ glVertex2i( right-1, bottom-1 ); glVertex2i( left+1,bottom-1 );
+ glEnd();
+}
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