mirror of
https://github.com/UberGames/GtkRadiant.git
synced 2024-11-22 20:02:42 +00:00
342 lines
9.1 KiB
C++
342 lines
9.1 KiB
C++
/*
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Copyright (C) 1999-2007 id Software, Inc. and contributors.
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For a list of contributors, see the accompanying CONTRIBUTORS file.
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This file is part of GtkRadiant.
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GtkRadiant is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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GtkRadiant is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GtkRadiant; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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//-----------------------------------------------------------------------------
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//
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// DESCRIPTION:
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// classes used for describing geometry information from q3map feedback
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//
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#include "stdafx.h"
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#include "feedback.h"
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#include "glib.h"
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#include <assert.h>
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CDbgDlg g_DbgDlg;
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void CSelectMsg::saxStartElement( message_info_t *ctx, const xmlChar *name, const xmlChar **attrs ){
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if ( strcmp( (char *)name, "select" ) == 0 ) {
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// read the message
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ESelectState = SELECT_MESSAGE;
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}
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else
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{
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// read the brush
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assert( strcmp( (char *)name, "brush" ) == 0 );
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assert( ESelectState == SELECT_MESSAGE );
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ESelectState = SELECT_BRUSH;
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}
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}
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void CSelectMsg::saxEndElement( message_info_t *ctx, const xmlChar *name ){
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if ( strcmp( (char *)name, "select" ) == 0 ) {
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ctx->bGeometry = false;
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}
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}
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void CSelectMsg::saxCharacters( message_info_t *ctx, const xmlChar *ch, int len ){
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if ( ESelectState == SELECT_MESSAGE ) {
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message = g_string_sized_new( len + 1 );
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memcpy( message->str, ch, len );
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message->str[len] = '\0';
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Sys_Printf( "%s\n", message->str );
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}
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else
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{
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assert( ESelectState == SELECT_BRUSH );
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sscanf( (char *)ch, "%i %i", &entitynum, &brushnum );
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}
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}
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void CSelectMsg::Highlight(){
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Select_Deselect();
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SelectBrush( entitynum, brushnum );
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}
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void CPointMsg::saxStartElement( message_info_t *ctx, const xmlChar *name, const xmlChar **attrs ){
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if ( strcmp( (char *)name, "pointmsg" ) == 0 ) {
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// read the message
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EPointState = POINT_MESSAGE;
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}
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else
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{
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// read the brush
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assert( strcmp( (char *)name, "point" ) == 0 );
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assert( EPointState == POINT_MESSAGE );
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EPointState = POINT_POINT;
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}
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}
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void CPointMsg::saxEndElement( message_info_t *ctx, const xmlChar *name ){
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if ( strcmp( (char *)name, "pointmsg" ) == 0 ) {
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ctx->bGeometry = false;
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}
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}
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void CPointMsg::saxCharacters( message_info_t *ctx, const xmlChar *ch, int len ){
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if ( EPointState == POINT_MESSAGE ) {
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message = g_string_sized_new( len + 1 );
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memcpy( message->str, ch, len );
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message->str[len] = '\0';
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Sys_Printf( "%s\n", message->str );
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}
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else
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{
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assert( EPointState == POINT_POINT );
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sscanf( (char *)ch, "%g %g %g", &( pt[0] ), &( pt[1] ), &( pt[2] ) );
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}
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}
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void CPointMsg::Highlight(){
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// use the entity API to push a point
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// the API requires a ref count, we do it manually for the current instance
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if ( refCount == 0 ) {
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refCount++;
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QERApp_HookGL2DWindow( this );
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}
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}
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void CPointMsg::DropHighlight(){
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assert( refCount > 0 );
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QERApp_UnHookGL2DWindow( this );
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// do a refCount-- locally (see Highlight)
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refCount--;
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}
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void CPointMsg::Draw2D( VIEWTYPE vt ){
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int nDim1 = ( vt == YZ ) ? 1 : 0;
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int nDim2 = ( vt == XY ) ? 1 : 2;
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qglPointSize( 4 );
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qglColor3f( 1.0f,0.0f,0.0f );
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qglBegin( GL_POINTS );
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qglVertex2f( pt[nDim1], pt[nDim2] );
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qglEnd();
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qglBegin( GL_LINE_LOOP );
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qglVertex2f( pt[nDim1] - 8, pt[nDim2] - 8 );
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qglVertex2f( pt[nDim1] + 8, pt[nDim2] - 8 );
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qglVertex2f( pt[nDim1] + 8, pt[nDim2] + 8 );
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qglVertex2f( pt[nDim1] - 8, pt[nDim2] + 8 );
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qglEnd();
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}
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void CWindingMsg::saxStartElement( message_info_t *ctx, const xmlChar *name, const xmlChar **attrs ){
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if ( strcmp( (char *)name, "windingmsg" ) == 0 ) {
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// read the message
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EPointState = WINDING_MESSAGE;
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}
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else
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{
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// read the brush
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assert( strcmp( (char *)name, "winding" ) == 0 );
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assert( EPointState == WINDING_MESSAGE );
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EPointState = WINDING_WINDING;
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}
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}
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void CWindingMsg::saxEndElement( message_info_t *ctx, const xmlChar *name ){
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if ( strcmp( (char *)name, "windingmsg" ) == 0 ) {
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ctx->bGeometry = false;
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}
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}
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void CWindingMsg::saxCharacters( message_info_t *ctx, const xmlChar *ch, int len ){
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if ( EPointState == WINDING_MESSAGE ) {
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message = g_string_sized_new( len + 1 );
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memcpy( message->str, ch, len );
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message->str[len] = '\0';
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Sys_Printf( "%s\n", message->str );
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}
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else
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{
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char* c;
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int i;
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assert( EPointState == WINDING_WINDING );
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c = (char*)ch;
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sscanf( c, "%i ", &numpoints );
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for ( i = 0; i < numpoints; i++ )
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{
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c = strchr( ++c, '(' );
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if ( c ) { // even if we are given the number of points when the cycle begins .. don't trust it too much
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sscanf( c, "(%g %g %g)", &wt[i][0], &wt[i][1], &wt[i][2] );
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}
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else{
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break;
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}
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}
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numpoints = i;
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}
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}
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void CWindingMsg::Highlight(){
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// use the entity API to push a point
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// the API requires a ref count, we do it manually for the current instance
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if ( refCount == 0 ) {
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refCount++;
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QERApp_HookGL2DWindow( this );
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}
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}
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void CWindingMsg::DropHighlight(){
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assert( refCount > 0 );
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QERApp_UnHookGL2DWindow( this );
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// do a refCount-- locally (see Highlight)
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refCount--;
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}
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void CWindingMsg::Draw2D( VIEWTYPE vt ){
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int i;
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int nDim1 = ( vt == YZ ) ? 1 : 0;
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int nDim2 = ( vt == XY ) ? 1 : 2;
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qglColor3f( 1.0f,0.f,0.0f );
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qglPointSize( 4 );
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qglBegin( GL_POINTS );
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for ( i = 0; i < numpoints; i++ )
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qglVertex2f( wt[i][nDim1], wt[i][nDim2] );
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qglEnd();
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qglPointSize( 1 );
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qglEnable( GL_BLEND );
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qglPolygonMode( GL_FRONT_AND_BACK, GL_FILL );
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qglBlendFunc( GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA );
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qglColor4f( 0.133f,0.4f,1.0f,0.5f );
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qglBegin( GL_POLYGON );
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for ( i = 0; i < numpoints; i++ )
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qglVertex2f( wt[i][nDim1], wt[i][nDim2] );
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qglEnd();
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qglDisable( GL_BLEND );
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}
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// triggered when the user selects an entry in the feedback box
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static void feedback_selection_changed( GtkTreeSelection* selection, gpointer data ){
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g_DbgDlg.DropHighlight();
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GtkTreeModel* model;
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GtkTreeIter selected;
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if ( gtk_tree_selection_get_selected( selection, &model, &selected ) ) {
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GtkTreePath* path = gtk_tree_model_get_path( model, &selected );
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g_DbgDlg.SetHighlight( gtk_tree_path_get_indices( path )[0] );
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gtk_tree_path_free( path );
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}
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}
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void CDbgDlg::DropHighlight(){
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if ( m_pHighlight ) {
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m_pHighlight->DropHighlight();
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m_pHighlight = NULL;
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}
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}
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void CDbgDlg::SetHighlight( gint row ){
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ISAXHandler *h = GetElement( row );
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if ( h != NULL ) {
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h->Highlight();
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m_pHighlight = h;
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}
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}
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ISAXHandler *CDbgDlg::GetElement( gint row ) {
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return static_cast<ISAXHandler *>( g_ptr_array_index( m_pFeedbackElements, row ) );
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}
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void CDbgDlg::ClearFeedbackArray() {
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// free all the ISAXHandler*, clean it
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while ( m_pFeedbackElements->len ) {
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// some ISAXHandler are static and passed around but should never be deleted
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ISAXHandler *handler = static_cast< ISAXHandler * >( g_ptr_array_index( m_pFeedbackElements, 0 ) );
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if ( handler->ShouldDelete() ) {
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delete handler;
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}
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g_ptr_array_remove_index( m_pFeedbackElements, 0 );
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}
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}
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void CDbgDlg::Init() {
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DropHighlight();
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ClearFeedbackArray();
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if ( m_clist != NULL ) {
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gtk_list_store_clear( m_clist );
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}
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}
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void CDbgDlg::Push( ISAXHandler *pHandler ) {
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// push in the list
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g_ptr_array_add( m_pFeedbackElements, (void *)pHandler );
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if ( m_pWidget == NULL ) {
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Create();
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}
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// put stuff in the list
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gtk_list_store_clear( m_clist );
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unsigned int i;
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for ( i = 0; i < m_pFeedbackElements->len; i++ ) {
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GtkTreeIter iter;
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gtk_list_store_append( m_clist, &iter );
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gtk_list_store_set( m_clist, &iter, 0, GetElement( i )->getName(), -1 );
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}
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ShowDlg();
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}
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void CDbgDlg::BuildDialog(){
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gtk_window_set_title( GTK_WINDOW( m_pWidget ), "Q3Map debug window" );
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GtkWidget* scr = gtk_scrolled_window_new( NULL, NULL );
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gtk_widget_show( scr );
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gtk_container_add( GTK_CONTAINER( m_pWidget ), GTK_WIDGET( scr ) );
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gtk_scrolled_window_set_policy( GTK_SCROLLED_WINDOW( scr ), GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC );
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gtk_scrolled_window_set_shadow_type( GTK_SCROLLED_WINDOW( scr ), GTK_SHADOW_IN );
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{
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GtkListStore* store = gtk_list_store_new( 1, G_TYPE_STRING );
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GtkWidget* view = gtk_tree_view_new_with_model( GTK_TREE_MODEL( store ) );
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gtk_tree_view_set_headers_visible( GTK_TREE_VIEW( view ), FALSE );
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{
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GtkCellRenderer* renderer = gtk_cell_renderer_text_new();
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GtkTreeViewColumn* column = gtk_tree_view_column_new_with_attributes( "", renderer, "text", 0, NULL );
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gtk_tree_view_append_column( GTK_TREE_VIEW( view ), column );
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}
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{
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GtkTreeSelection* selection = gtk_tree_view_get_selection( GTK_TREE_VIEW( view ) );
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gtk_tree_selection_set_mode( selection, GTK_SELECTION_BROWSE );
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g_signal_connect( G_OBJECT( selection ), "changed", G_CALLBACK( feedback_selection_changed ), NULL );
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}
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gtk_widget_show( view );
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gtk_container_add( GTK_CONTAINER( scr ), view );
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g_object_unref( G_OBJECT( store ) );
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m_clist = store;
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}
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}
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