mirror of
https://github.com/UberGames/GtkRadiant.git
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beb511aadb
git-svn-id: svn://svn.icculus.org/gtkradiant/GtkRadiant/branches/ZeroRadiant.ab@188 8a3a26a2-13c4-0310-b231-cf6edde360e5
374 lines
9.1 KiB
C++
374 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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{
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if (strcmp ((char *)name, "select")==0)
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{
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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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{
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if (strcmp ((char *)name, "select")==0)
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{
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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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{
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if (ESelectState == SELECT_MESSAGE)
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{
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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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{
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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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{
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if (strcmp ((char *)name, "pointmsg")==0)
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{
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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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{
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if (strcmp ((char *)name, "pointmsg")==0)
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{
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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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{
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if (EPointState == POINT_MESSAGE)
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{
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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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{
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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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{
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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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{
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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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{
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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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{
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if (strcmp ((char *)name, "windingmsg")==0)
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{
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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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{
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if (strcmp ((char *)name, "windingmsg")==0)
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{
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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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{
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if (EPointState == WINDING_MESSAGE)
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{
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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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else
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break;
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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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{
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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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{
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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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{
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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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{
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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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{
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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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{
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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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{
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if (m_pHighlight)
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{
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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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{
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ISAXHandler *h = GetElement(row);
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if (h != NULL)
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{
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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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{
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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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