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gtkradiant/plugins/textool/TexTool.cpp

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/*
Copyright (C) 1999-2007 id Software, Inc. and contributors.
For a list of contributors, see the accompanying CONTRIBUTORS file.
This file is part of GtkRadiant.
GtkRadiant is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
GtkRadiant 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with GtkRadiant; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
//-----------------------------------------------------------------------------
//
// DESCRIPTION:
// main plugin implementation
// texturing tools for Radiant
//
#include "StdAfx.h"
static void dialog_button_callback( GtkWidget *widget, gpointer data ){
GtkWidget *parent;
int *loop, *ret;
parent = gtk_widget_get_toplevel( widget );
loop = (int*)g_object_get_data( G_OBJECT( parent ), "loop" );
ret = (int*)g_object_get_data( G_OBJECT( parent ), "ret" );
*loop = 0;
*ret = (int)data;
}
static gint dialog_delete_callback( GtkWidget *widget, GdkEvent* event, gpointer data ){
int *loop;
gtk_widget_hide( widget );
loop = (int*)g_object_get_data( G_OBJECT( widget ), "loop" );
*loop = 0;
return TRUE;
}
int DoMessageBox( const char* lpText, const char* lpCaption, guint32 uType ){
GtkWidget *window, *w, *vbox, *hbox;
int mode = ( uType & MB_TYPEMASK ), ret, loop = 1;
window = gtk_window_new( GTK_WINDOW_TOPLEVEL );
gtk_signal_connect( GTK_OBJECT( window ), "delete_event",
GTK_SIGNAL_FUNC( dialog_delete_callback ), NULL );
gtk_signal_connect( GTK_OBJECT( window ), "destroy",
GTK_SIGNAL_FUNC( gtk_widget_destroy ), NULL );
gtk_window_set_title( GTK_WINDOW( window ), lpCaption );
gtk_container_border_width( GTK_CONTAINER( window ), 10 );
g_object_set_data( G_OBJECT( window ), "loop", &loop );
g_object_set_data( G_OBJECT( window ), "ret", &ret );
gtk_widget_realize( window );
vbox = gtk_vbox_new( FALSE, 10 );
gtk_container_add( GTK_CONTAINER( window ), vbox );
gtk_widget_show( vbox );
w = gtk_label_new( lpText );
gtk_box_pack_start( GTK_BOX( vbox ), w, FALSE, FALSE, 2 );
gtk_label_set_justify( GTK_LABEL( w ), GTK_JUSTIFY_LEFT );
gtk_widget_show( w );
w = gtk_hseparator_new();
gtk_box_pack_start( GTK_BOX( vbox ), w, FALSE, FALSE, 2 );
gtk_widget_show( w );
hbox = gtk_hbox_new( FALSE, 10 );
gtk_box_pack_start( GTK_BOX( vbox ), hbox, FALSE, FALSE, 2 );
gtk_widget_show( hbox );
if ( mode == MB_OK ) {
w = gtk_button_new_with_label( "Ok" );
gtk_box_pack_start( GTK_BOX( hbox ), w, TRUE, TRUE, 0 );
gtk_signal_connect( GTK_OBJECT( w ), "clicked",
GTK_SIGNAL_FUNC( dialog_button_callback ), GINT_TO_POINTER( IDOK ) );
GTK_WIDGET_SET_FLAGS( w, GTK_CAN_DEFAULT );
gtk_widget_grab_default( w );
gtk_widget_show( w );
ret = IDOK;
}
else if ( mode == MB_OKCANCEL ) {
w = gtk_button_new_with_label( "Ok" );
gtk_box_pack_start( GTK_BOX( hbox ), w, TRUE, TRUE, 0 );
gtk_signal_connect( GTK_OBJECT( w ), "clicked",
GTK_SIGNAL_FUNC( dialog_button_callback ), GINT_TO_POINTER( IDOK ) );
GTK_WIDGET_SET_FLAGS( w, GTK_CAN_DEFAULT );
gtk_widget_grab_default( w );
gtk_widget_show( w );
w = gtk_button_new_with_label( "Cancel" );
gtk_box_pack_start( GTK_BOX( hbox ), w, TRUE, TRUE, 0 );
gtk_signal_connect( GTK_OBJECT( w ), "clicked",
GTK_SIGNAL_FUNC( dialog_button_callback ), GINT_TO_POINTER( IDCANCEL ) );
gtk_widget_show( w );
ret = IDCANCEL;
}
else if ( mode == MB_YESNOCANCEL ) {
w = gtk_button_new_with_label( "Yes" );
gtk_box_pack_start( GTK_BOX( hbox ), w, TRUE, TRUE, 0 );
gtk_signal_connect( GTK_OBJECT( w ), "clicked",
GTK_SIGNAL_FUNC( dialog_button_callback ), GINT_TO_POINTER( IDYES ) );
GTK_WIDGET_SET_FLAGS( w, GTK_CAN_DEFAULT );
gtk_widget_grab_default( w );
gtk_widget_show( w );
w = gtk_button_new_with_label( "No" );
gtk_box_pack_start( GTK_BOX( hbox ), w, TRUE, TRUE, 0 );
gtk_signal_connect( GTK_OBJECT( w ), "clicked",
GTK_SIGNAL_FUNC( dialog_button_callback ), GINT_TO_POINTER( IDNO ) );
gtk_widget_show( w );
w = gtk_button_new_with_label( "Cancel" );
gtk_box_pack_start( GTK_BOX( hbox ), w, TRUE, TRUE, 0 );
gtk_signal_connect( GTK_OBJECT( w ), "clicked",
GTK_SIGNAL_FUNC( dialog_button_callback ), GINT_TO_POINTER( IDCANCEL ) );
gtk_widget_show( w );
ret = IDCANCEL;
}
else /* if (mode == MB_YESNO) */
{
w = gtk_button_new_with_label( "Yes" );
gtk_box_pack_start( GTK_BOX( hbox ), w, TRUE, TRUE, 0 );
gtk_signal_connect( GTK_OBJECT( w ), "clicked",
GTK_SIGNAL_FUNC( dialog_button_callback ), GINT_TO_POINTER( IDYES ) );
GTK_WIDGET_SET_FLAGS( w, GTK_CAN_DEFAULT );
gtk_widget_grab_default( w );
gtk_widget_show( w );
w = gtk_button_new_with_label( "No" );
gtk_box_pack_start( GTK_BOX( hbox ), w, TRUE, TRUE, 0 );
gtk_signal_connect( GTK_OBJECT( w ), "clicked",
GTK_SIGNAL_FUNC( dialog_button_callback ), GINT_TO_POINTER( IDNO ) );
gtk_widget_show( w );
ret = IDNO;
}
gtk_widget_show( window );
gtk_grab_add( window );
while ( loop )
gtk_main_iteration();
gtk_grab_remove( window );
gtk_widget_destroy( window );
return ret;
}
// Radiant function table
_QERFuncTable_1 g_FuncTable;
// plugin name
const char *PLUGIN_NAME = "Q3 Texture Tools";
// commands in the menu
const char *PLUGIN_COMMANDS = "About...;Go...";
// cast to GtkWidget*
void *g_pMainWnd;
IWindow *g_pToolWnd = NULL; // handle to the window
CWindowListener g_Listen;
// plugin interfaces ---------------------------
bool g_bQglInitDone = false;
_QERQglTable g_QglTable;
bool g_bSelectedFaceInitDone = false;
_QERSelectedFaceTable g_SelectedFaceTable;
bool g_bUITable = false;
_QERUITable g_UITable;
// selected face -------------------------------
// we use this one to commit / read with Radiant
_QERFaceData g_SelectedFaceData;
// g_pSelectedFaceWindings gets allocated with MAX_POINTS_ON_WINDING at plugin startup ( QERPlug_Init )
winding_t *g_pSelectedFaceWinding = NULL;
const float g_ViewportRatio = 1.2f;
// usefull class to manage the 2D view
C2DView g_2DView;
// control points to move the polygon
CControlPointsManagerBFace g_ControlPointsBFace;
// tells if a face is selected and we have something to render in the TexWindow
bool g_bTexViewReady = false;
// data for texture work
int g_NumPoints;
CtrlPts_t g_WorkWinding;
// reference _QERFaceData we use on Cancel, and for Commit
_QERFaceData g_CancelFaceData;
// patches -------------------------------------
bool g_bPatch = false;
//++timo we use this one to grab selected patchMesh_t
// FIXME: update when there's a real interface to read/write patches
bool g_bSurfaceTableInitDone = false;
_QERAppSurfaceTable g_SurfaceTable;
CControlPointsManagerPatch g_ControlPointsPatch;
// data for texture work
patchMesh_t* g_pPatch;
// we only use ctrl[][].st in this one
patchMesh_t g_WorkPatch;
// copy of initial g_pPatch for Cancel situation
patchMesh_t g_CancelPatch;
// ---------------------------------------------
// holds the manager we are currently using
CControlPointsManager *g_pManager = NULL;
// ---------------------------------------------
// globals flags for user preferences
//++timo TODO: this should be retrieved from the Editor's .INI prefs in a dedicated interface
// update camera view during manipulation ?
bool g_bPrefsUpdateCameraView = true;
// misc ----------------------------------------
bool g_bHelp = false;
//++timo FIXME: used to close the plugin window if InitTexView fails
// it's dirty, only use is to prevent infinite loop in DialogProc
bool g_bClosing = false;
const char *PLUGIN_ABOUT = "Texture Tools for Radiant\n\n"
"Gtk port by Leonardo Zide (leo@lokigames.com)\n"
"Original version by Timothee \"TTimo\" Besset (timo@qeradiant.com)";
extern "C" void* WINAPI QERPlug_GetFuncTable(){
return &g_FuncTable;
}
const char* QERPlug_Init( void* hApp, void *pWidget ){
int size;
GtkWidget* pMainWidget = static_cast<GtkWidget*>( pWidget );
g_pMainWnd = pMainWidget;
size = (int)( (winding_t *)0 )->points[MAX_POINTS_ON_WINDING];
g_pSelectedFaceWinding = (winding_t *)malloc( size );
memset( g_pSelectedFaceWinding, 0, size );
return "Texture tools for Radiant";
}
const char* QERPlug_GetName(){
return (char*)PLUGIN_NAME;
}
const char* QERPlug_GetCommandList(){
return PLUGIN_COMMANDS;
}
char *TranslateString( char *buf ){
static char buf2[32768];
int i, l;
char *out;
l = strlen( buf );
out = buf2;
for ( i = 0 ; i < l ; i++ )
{
if ( buf[i] == '\n' ) {
*out++ = '\r';
*out++ = '\n';
}
else{
*out++ = buf[i];
}
}
*out++ = 0;
return buf2;
}
// called by InitTexView to fit the view against the bounding box of control points
void FitView( IWindow* hwndDlg, int TexSize[2] ){
// apply a ratio to get the area we'll draw
g_2DView.m_Center[0] = 0.5f * ( g_2DView.m_Mins[0] + g_2DView.m_Maxs[0] );
g_2DView.m_Center[1] = 0.5f * ( g_2DView.m_Mins[1] + g_2DView.m_Maxs[1] );
g_2DView.m_Mins[0] = g_2DView.m_Center[0] + g_ViewportRatio * ( g_2DView.m_Mins[0] - g_2DView.m_Center[0] );
g_2DView.m_Mins[1] = g_2DView.m_Center[1] + g_ViewportRatio * ( g_2DView.m_Mins[1] - g_2DView.m_Center[1] );
g_2DView.m_Maxs[0] = g_2DView.m_Center[0] + g_ViewportRatio * ( g_2DView.m_Maxs[0] - g_2DView.m_Center[0] );
g_2DView.m_Maxs[1] = g_2DView.m_Center[1] + g_ViewportRatio * ( g_2DView.m_Maxs[1] - g_2DView.m_Center[1] );
g_2DView.m_rect.left = 0;
g_2DView.m_rect.top = 0;
g_2DView.m_rect.bottom = hwndDlg->getHeight();
g_2DView.m_rect.right = hwndDlg->getWidth();
// we need to draw this area, now compute a bigger area so the texture scale is the same along X and Y
// compute box shape in XY space, let's say X <-> S we'll get a ratio for Y:
if ( !g_bPatch ) {
g_SelectedFaceTable.m_pfnGetTextureSize( 0, TexSize );
}
else
{
TexSize[0] = g_pPatch->d_texture->width;
TexSize[1] = g_pPatch->d_texture->height;
}
// we want a texture with the same X / Y ratio
// compute XY space / window size ratio
float SSize = (float)fabs( g_2DView.m_Maxs[0] - g_2DView.m_Mins[0] );
float TSize = (float)fabs( g_2DView.m_Maxs[1] - g_2DView.m_Mins[1] );
float XSize = TexSize[0] * SSize;
float YSize = TexSize[1] * TSize;
float RatioX = XSize / (float)abs( g_2DView.m_rect.left - g_2DView.m_rect.right );
float RatioY = YSize / (float)abs( g_2DView.m_rect.top - g_2DView.m_rect.bottom );
if ( RatioX > RatioY ) {
YSize = (float)abs( g_2DView.m_rect.top - g_2DView.m_rect.bottom ) * RatioX;
TSize = YSize / (float)TexSize[1];
}
else
{
XSize = (float)abs( g_2DView.m_rect.left - g_2DView.m_rect.right ) * RatioY;
SSize = XSize / (float)TexSize[0];
}
g_2DView.m_Mins[0] = g_2DView.m_Center[0] - 0.5f * SSize;
g_2DView.m_Maxs[0] = g_2DView.m_Center[0] + 0.5f * SSize;
g_2DView.m_Mins[1] = g_2DView.m_Center[1] - 0.5f * TSize;
g_2DView.m_Maxs[1] = g_2DView.m_Center[1] + 0.5f * TSize;
}
// call this one each time we need to re-init
//++timo TODO: re-init objects state, g_2DView and g_ControlPointsManager
void InitTexView( IWindow* hwndDlg ){
// size of the texture we are working on
int TexSize[2];
g_bTexViewReady = false;
if ( g_SelectedFaceTable.m_pfnGetSelectedFaceCount() != 0 ) {
g_SelectedFaceTable.m_pfnGetFaceInfo( 0, &g_SelectedFaceData, g_pSelectedFaceWinding );
g_bPatch = false;
int i;
// we have something selected
// setup: compute BBox for the winding ( in ST space )
//++timo FIXME: move this in a C2DView member ? used as well for patches
g_2DView.m_Mins[0] = +9999.0f; g_2DView.m_Mins[1] = +9999.0f;
g_2DView.m_Maxs[0] = -9999.0f; g_2DView.m_Maxs[1] = -9999.0f;
for ( i = 0; i < g_pSelectedFaceWinding->numpoints; i++ )
{
if ( g_pSelectedFaceWinding->points[i][3] < g_2DView.m_Mins[0] ) {
g_2DView.m_Mins[0] = g_pSelectedFaceWinding->points[i][3];
}
if ( g_pSelectedFaceWinding->points[i][3] > g_2DView.m_Maxs[0] ) {
g_2DView.m_Maxs[0] = g_pSelectedFaceWinding->points[i][3];
}
if ( g_pSelectedFaceWinding->points[i][4] < g_2DView.m_Mins[1] ) {
g_2DView.m_Mins[1] = g_pSelectedFaceWinding->points[i][4];
}
if ( g_pSelectedFaceWinding->points[i][4] > g_2DView.m_Maxs[1] ) {
g_2DView.m_Maxs[1] = g_pSelectedFaceWinding->points[i][4];
}
}
// NOTE: FitView will read and init TexSize
FitView( hwndDlg, TexSize );
// now init the work tables
g_NumPoints = g_pSelectedFaceWinding->numpoints;
for ( i = 0; i < g_NumPoints; i++ )
{
g_WorkWinding.data[i][0] = g_pSelectedFaceWinding->points[i][3];
g_WorkWinding.data[i][1] = g_pSelectedFaceWinding->points[i][4];
}
g_ControlPointsBFace.Init( g_NumPoints, &g_WorkWinding, &g_2DView, TexSize, &g_SelectedFaceData, &g_QglTable );
// init snap-to-grid
float fTexStep[2];
fTexStep[0] = 1.0f / float(TexSize[0]);
fTexStep[1] = 1.0f / float(TexSize[1]);
g_2DView.SetGrid( fTexStep[0], fTexStep[1] );
g_pManager = &g_ControlPointsBFace;
// prepare the "Cancel" data
memcpy( &g_CancelFaceData, &g_SelectedFaceData, sizeof( _QERFaceData ) );
// we are done
g_bTexViewReady = true;
}
else if ( g_SurfaceTable.m_pfnAnyPatchesSelected() ) {
g_pPatch = g_SurfaceTable.m_pfnGetSelectedPatch();
g_bPatch = true;
int i,j;
// compute BBox for all patch points
g_2DView.m_Mins[0] = +9999.0f; g_2DView.m_Mins[1] = +9999.0f;
g_2DView.m_Maxs[0] = -9999.0f; g_2DView.m_Maxs[1] = -9999.0f;
for ( i = 0; i < g_pPatch->width; i++ )
{
for ( j = 0; j < g_pPatch->height; j++ )
{
if ( g_pPatch->ctrl[i][j].st[0] < g_2DView.m_Mins[0] ) {
g_2DView.m_Mins[0] = g_pPatch->ctrl[i][j].st[0];
}
if ( g_pPatch->ctrl[i][j].st[0] > g_2DView.m_Maxs[0] ) {
g_2DView.m_Maxs[0] = g_pPatch->ctrl[i][j].st[0];
}
if ( g_pPatch->ctrl[i][j].st[1] < g_2DView.m_Mins[1] ) {
g_2DView.m_Mins[1] = g_pPatch->ctrl[i][j].st[1];
}
if ( g_pPatch->ctrl[i][j].st[1] > g_2DView.m_Maxs[1] ) {
g_2DView.m_Maxs[1] = g_pPatch->ctrl[i][j].st[1];
}
}
}
FitView( hwndDlg, TexSize );
// init the work tables
g_WorkPatch = *g_pPatch;
g_ControlPointsPatch.Init( &g_WorkPatch, &g_2DView, &g_QglTable, g_pPatch );
// init snap-to-grid
float fTexStep[2];
fTexStep[0] = 1.0f / float(TexSize[0]);
fTexStep[1] = 1.0f / float(TexSize[1]);
g_2DView.SetGrid( fTexStep[0], fTexStep[1] );
g_pManager = &g_ControlPointsPatch;
// prepare the "cancel" data
g_CancelPatch = *g_pPatch;
// we are done
g_bTexViewReady = true;
}
}
void Textool_Validate(){
// validate current situation into the main view
g_pManager->Commit();
// for a brush face we have an aditionnal step
if ( !g_bPatch ) {
// tell Radiant to update (will also send update windows messages )
g_SelectedFaceTable.m_pfnSetFaceInfo( 0, &g_SelectedFaceData );
}
else
{
// ask to rebuild the patch display data
g_pPatch->bDirty = true;
// send a repaint to the camera window as well
g_FuncTable.m_pfnSysUpdateWindows( W_CAMERA );
}
// we'll need to update after that as well:
g_bTexViewReady = false;
// send a repaint message
g_pToolWnd->Redraw();
}
void Textool_Cancel(){
if ( !g_bPatch ) {
// tell Radiant to update (will also send update windows messages )
g_SelectedFaceTable.m_pfnSetFaceInfo( 0, &g_CancelFaceData );
}
else
{
*g_pPatch = g_CancelPatch;
g_pPatch->bDirty = true;
g_FuncTable.m_pfnSysUpdateWindows( W_CAMERA );
}
// do not call destroy, decref it
g_pToolWnd->DecRef();
g_pToolWnd = NULL;
}
static void DoExpose(){
int i,j;
g_2DView.PreparePaint();
g_QglTable.m_pfn_qglColor3f( 1, 1, 1 );
// draw the texture background
g_QglTable.m_pfn_qglPolygonMode( GL_FRONT_AND_BACK, GL_FILL );
if ( !g_bPatch ) {
g_QglTable.m_pfn_qglBindTexture( GL_TEXTURE_2D, g_SelectedFaceTable.m_pfnGetTextureNumber( 0 ) );
}
else
{
g_QglTable.m_pfn_qglBindTexture( GL_TEXTURE_2D, g_pPatch->d_texture->texture_number );
}
g_QglTable.m_pfn_qglEnable( GL_TEXTURE_2D );
g_QglTable.m_pfn_qglBegin( GL_QUADS );
g_QglTable.m_pfn_qglTexCoord2f( g_2DView.m_Mins[0], g_2DView.m_Mins[1] );
g_QglTable.m_pfn_qglVertex2f( g_2DView.m_Mins[0], g_2DView.m_Mins[1] );
g_QglTable.m_pfn_qglTexCoord2f( g_2DView.m_Maxs[0], g_2DView.m_Mins[1] );
g_QglTable.m_pfn_qglVertex2f( g_2DView.m_Maxs[0], g_2DView.m_Mins[1] );
g_QglTable.m_pfn_qglTexCoord2f( g_2DView.m_Maxs[0], g_2DView.m_Maxs[1] );
g_QglTable.m_pfn_qglVertex2f( g_2DView.m_Maxs[0], g_2DView.m_Maxs[1] );
g_QglTable.m_pfn_qglTexCoord2f( g_2DView.m_Mins[0], g_2DView.m_Maxs[1] );
g_QglTable.m_pfn_qglVertex2f( g_2DView.m_Mins[0], g_2DView.m_Maxs[1] );
g_QglTable.m_pfn_qglEnd();
g_QglTable.m_pfn_qglDisable( GL_TEXTURE_2D );
if ( !g_bPatch ) {
g_QglTable.m_pfn_qglBegin( GL_LINE_LOOP );
for ( i = 0; i < g_NumPoints; i++ )
{
g_QglTable.m_pfn_qglVertex2f( g_WorkWinding.data[i][0], g_WorkWinding.data[i][1] );
}
g_QglTable.m_pfn_qglEnd();
}
else
{
g_QglTable.m_pfn_qglBegin( GL_LINES );
for ( i = 0; i < g_pPatch->width; i++ )
for ( j = 0; j < g_pPatch->height; j++ )
{
if ( i < g_pPatch->width - 1 ) {
g_QglTable.m_pfn_qglVertex2f( g_WorkPatch.ctrl[i][j].st[0], g_WorkPatch.ctrl[i][j].st[1] );
g_QglTable.m_pfn_qglVertex2f( g_WorkPatch.ctrl[i + 1][j].st[0], g_WorkPatch.ctrl[i + 1][j].st[1] );
}
if ( j < g_pPatch->height - 1 ) {
g_QglTable.m_pfn_qglVertex2f( g_WorkPatch.ctrl[i][j].st[0], g_WorkPatch.ctrl[i][j].st[1] );
g_QglTable.m_pfn_qglVertex2f( g_WorkPatch.ctrl[i][j + 1].st[0], g_WorkPatch.ctrl[i][j + 1].st[1] );
}
}
g_QglTable.m_pfn_qglEnd();
}
// let the control points manager render
g_pManager->Render();
}
static bool CanProcess(){
if ( !g_bTexViewReady && !g_bClosing ) {
InitTexView( g_pToolWnd );
if ( !g_bTexViewReady ) {
g_bClosing = true;
DoMessageBox( "You must have brush primitives activated in your project settings and\n"
"have a patch or a single face selected to use the TexTool plugin.\n"
"See plugins/TexToolHelp for documentation.", "TexTool plugin", MB_ICONERROR | MB_OK );
// decref, this will destroy
g_pToolWnd->DecRef();
g_pToolWnd = NULL;
return 0;
}
else{
g_bClosing = false;
}
}
else if ( !g_bTexViewReady && g_bClosing ) {
return 0;
}
return 1;
}
#if 0
static void button_press( GtkWidget *widget, GdkEventButton *event, gpointer data ){
if ( CanProcess() ) {
switch ( event->button )
{
case 1:
g_pManager->OnLButtonDown( event->x, event->y ); break;
case 3:
g_2DView.OnRButtonDown( event->x, event->y ); break;
}
}
}
static void button_release( GtkWidget *widget, GdkEventButton *event, gpointer data ){
if ( CanProcess() ) {
switch ( event->button )
{
case 1:
g_pManager->OnLButtonUp( event->x, event->y ); break;
case 3:
g_2DView.OnRButtonUp( event->x, event->y ); break;
}
}
}
static void motion( GtkWidget *widget, GdkEventMotion *event, gpointer data ){
if ( CanProcess() ) {
if ( g_2DView.OnMouseMove( event->x, event->y ) ) {
return;
}
if ( g_pManager->OnMouseMove( event->x, event->y ) ) {
return;
}
}
}
static gint expose( GtkWidget *widget, GdkEventExpose *event, gpointer data ){
if ( event->count > 0 ) {
return TRUE;
}
if ( !CanProcess() ) {
return TRUE;
}
if ( g_bTexViewReady ) {
g_2DView.m_rect.bottom = widget->allocation.height;
g_2DView.m_rect.right = widget->allocation.width;
if ( !g_QglTable.m_pfn_glwidget_make_current( g_pToolWidget ) ) {
Sys_Printf( "TexTool: glMakeCurrent failed\n" );
return TRUE;
}
DoExpose();
g_QglTable.m_pfn_glwidget_swap_buffers( g_pToolWidget );
}
return TRUE;
}
static gint keypress( GtkWidget* widget, GdkEventKey* event, gpointer data ){
unsigned int code = gdk_keyval_to_upper( event->keyval );
if ( code == GDK_Escape ) {
gtk_widget_destroy( g_pToolWnd );
g_pToolWnd = NULL;
return TRUE;
}
if ( CanProcess() ) {
if ( g_2DView.OnKeyDown( code ) ) {
return FALSE;
}
if ( code == GDK_Return ) {
Textool_Validate();
return FALSE;
}
}
return TRUE;
}
static gint close( GtkWidget *widget, GdkEvent* event, gpointer data ){
gtk_widget_destroy( widget );
g_pToolWnd = NULL;
return TRUE;
}
static GtkWidget* CreateOpenGLWidget(){
g_pToolWidget = g_QglTable.m_pfn_glwidget_new( FALSE, g_QglTable.m_pfn_GetQeglobalsGLWidget() );
gtk_widget_set_events( g_pToolWidget, GDK_DESTROY | GDK_EXPOSURE_MASK | GDK_KEY_PRESS_MASK |
GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK | GDK_POINTER_MOTION_MASK );
// Connect signal handlers
gtk_signal_connect( GTK_OBJECT( g_pToolWidget ), "expose_event", GTK_SIGNAL_FUNC( expose ), NULL );
gtk_signal_connect( GTK_OBJECT( g_pToolWidget ), "motion_notify_event",
GTK_SIGNAL_FUNC( motion ), NULL );
gtk_signal_connect( GTK_OBJECT( g_pToolWidget ), "button_press_event",
GTK_SIGNAL_FUNC( button_press ), NULL );
gtk_signal_connect( GTK_OBJECT( g_pToolWidget ), "button_release_event",
GTK_SIGNAL_FUNC( button_release ), NULL );
gtk_signal_connect( GTK_OBJECT( g_pToolWnd ), "delete_event", GTK_SIGNAL_FUNC( close ), NULL );
gtk_signal_connect( GTK_OBJECT( g_pToolWnd ), "key_press_event",
GTK_SIGNAL_FUNC( keypress ), NULL );
return g_pToolWidget;
}
#endif
#if 0
static void DoPaint(){
if ( !CanProcess() ) {
return;
}
if ( g_bTexViewReady ) {
g_2DView.m_rect.bottom = g_pToolWnd->getHeight();
g_2DView.m_rect.right = g_pToolWnd->getWidth();
// set GL_PROJECTION
g_2DView.PreparePaint();
// render the objects
// the master is not rendered the same way, draw over a unified texture background
g_2DView.TextureBackground( g_DrawObjects[0].pObject->getTextureNumber() );
if ( g_nDrawObjects >= 1 ) {
int i;
for ( i = 1; i < g_nDrawObjects; i++ )
{
// we use a first step to the GL_MODELVIEW for the master object
// GL_MODELVIEW will be altered in RenderAuxiliary too
g_DrawObjects[0].pObject->PrepareModelView( g_DrawObjects[i].pTopo );
g_DrawObjects[i].pObject->RenderAuxiliary();
}
}
// draw the polygon outline and control points
g_DrawObjects[0].pObject->PrepareModelView( NULL );
g_DrawObjects[0].pObject->RenderUI();
}
}
#endif
bool CWindowListener::OnLButtonDown( guint32 nFlags, double x, double y ){
if ( CanProcess() ) {
g_pManager->OnLButtonDown( (int)x, (int)y );
return true;
}
return false;
}
bool CWindowListener::OnRButtonDown( guint32 nFlags, double x, double y ){
if ( CanProcess() ) {
g_2DView.OnRButtonDown( (int)x, (int)y );
return true;
}
return false;
}
bool CWindowListener::OnLButtonUp( guint32 nFlags, double x, double y ){
if ( CanProcess() ) {
g_pManager->OnLButtonUp( (int)x, (int)y );
return true;
}
return false;
}
bool CWindowListener::OnRButtonUp( guint32 nFlags, double x, double y ){
if ( CanProcess() ) {
g_2DView.OnRButtonUp( (int)x, (int)y );
return true;
}
return false;
}
bool CWindowListener::OnMouseMove( guint32 nFlags, double x, double y ){
if ( CanProcess() ) {
if ( g_2DView.OnMouseMove( (int)x, (int)y ) ) {
return true;
}
g_pManager->OnMouseMove( (int)x, (int)y );
return true;
}
return false;
}
// the widget is closing
void CWindowListener::Close(){
g_pToolWnd = NULL;
}
bool CWindowListener::Paint(){
if ( !CanProcess() ) {
return false;
}
if ( g_bTexViewReady ) {
DoExpose();
}
return true;
}
bool CWindowListener::OnKeyPressed( char *s ){
if ( !strcmp( s,"Escape" ) ) {
Textool_Cancel();
return TRUE;
}
if ( CanProcess() ) {
if ( g_2DView.OnKeyDown( s ) ) {
return TRUE;
}
if ( !strcmp( s,"Return" ) ) {
Textool_Validate();
return TRUE;
}
}
return FALSE;
}
extern "C" void QERPlug_Dispatch( const char* p, vec3_t vMin, vec3_t vMax, bool bSingleBrush ){
#if 0
// if it's the first call, perhaps we need some additional init steps
if ( !g_bQglInitDone ) {
g_QglTable.m_nSize = sizeof( _QERQglTable );
if ( g_FuncTable.m_pfnRequestInterface( QERQglTable_GUID, static_cast<LPVOID>( &g_QglTable ) ) ) {
g_bQglInitDone = true;
}
else
{
Sys_Printf( "TexTool plugin: _QERQglTable interface request failed\n" );
return;
}
}
if ( !g_bSelectedFaceInitDone ) {
g_SelectedFaceTable.m_nSize = sizeof( _QERSelectedFaceTable );
if ( g_FuncTable.m_pfnRequestInterface( QERSelectedFaceTable_GUID,
static_cast<LPVOID>( &g_SelectedFaceTable ) ) ) {
g_bSelectedFaceInitDone = true;
}
else
{
Sys_Printf( "TexTool plugin: _QERSelectedFaceTable interface request failed\n" );
return;
}
}
if ( !g_bSurfaceTableInitDone ) {
g_SurfaceTable.m_nSize = sizeof( _QERAppSurfaceTable );
if ( g_FuncTable.m_pfnRequestInterface( QERAppSurfaceTable_GUID, static_cast<LPVOID>( &g_SurfaceTable ) ) ) {
g_bSurfaceTableInitDone = true;
}
else
{
Sys_Printf( "TexTool plugin: _QERAppSurfaceTable interface request failed\n" );
return;
}
}
if ( !g_bUITable ) {
g_UITable.m_nSize = sizeof( _QERUITable );
if ( g_FuncTable.m_pfnRequestInterface( QERUI_GUID, static_cast<LPVOID>( &g_UITable ) ) ) {
g_bUITable = true;
}
else
{
Sys_Printf( "TexTool plugin: _QERUITable interface request failed\n" );
return;
}
}
#endif
if ( !strcmp( p, "About..." ) ) {
DoMessageBox( PLUGIN_ABOUT, "About ...", MB_OK );
}
else if ( !strcmp( p, "Go..." ) ) {
if ( !g_pToolWnd ) {
g_pToolWnd = g_UITable.m_pfnCreateGLWindow();
g_pToolWnd->setSizeParm( 300,300 );
g_pToolWnd->setName( "TexTool" );
// g_Listener is a static class, we need to bump the refCount to avoid premature release problems
g_Listen.IncRef();
// setListener will incRef on the listener too
g_pToolWnd->setListener( &g_Listen );
if ( !g_pToolWnd->Show() ) {
DoMessageBox( "Error creating texture tools window!", "TexTool plugin", MB_ICONERROR | MB_OK );
return;
}
}
g_bTexViewReady = false;
g_bClosing = false;
}
else if ( !strcmp( p, "Help..." ) ) {
if ( !g_bHelp ) {
DoMessageBox( "Select a brush face (ctrl+shift+left mouse) or a patch, and hit Go...\n"
"See tutorials for more", "TexTool plugin", MB_OK );
}
else{
DoMessageBox( "Are you kidding me ?", "TexTool plugin", MB_OK );
}
g_bHelp = true;
}
}
// =============================================================================
// SYNAPSE
CSynapseServer* g_pSynapseServer = NULL;
CSynapseClientTexTool g_SynapseClient;
#if __GNUC__ >= 4
#pragma GCC visibility push(default)
#endif
extern "C" CSynapseClient * SYNAPSE_DLL_EXPORT Synapse_EnumerateInterfaces( const char *version, CSynapseServer *pServer ) {
#if __GNUC__ >= 4
#pragma GCC visibility pop
#endif
if ( strcmp( version, SYNAPSE_VERSION ) ) {
Syn_Printf( "ERROR: synapse API version mismatch: should be '" SYNAPSE_VERSION "', got '%s'\n", version );
return NULL;
}
g_pSynapseServer = pServer;
g_pSynapseServer->IncRef();
Set_Syn_Printf( g_pSynapseServer->Get_Syn_Printf() );
g_SynapseClient.AddAPI( PLUGIN_MAJOR, "textool", sizeof( _QERPluginTable ) );
g_SynapseClient.AddAPI( RADIANT_MAJOR, NULL, sizeof( g_FuncTable ), SYN_REQUIRE, &g_FuncTable );
g_SynapseClient.AddAPI( QGL_MAJOR, NULL, sizeof( g_QglTable ), SYN_REQUIRE, &g_QglTable );
g_SynapseClient.AddAPI( SELECTEDFACE_MAJOR, NULL, sizeof( g_SelectedFaceTable ), SYN_REQUIRE, &g_SelectedFaceTable );
g_SynapseClient.AddAPI( UI_MAJOR, NULL, sizeof( _QERUITable ), SYN_REQUIRE, &g_UITable );
g_SynapseClient.AddAPI( APPSURFACEDIALOG_MAJOR, NULL, sizeof( _QERAppSurfaceTable ), SYN_REQUIRE, &g_SurfaceTable );
return &g_SynapseClient;
}
bool CSynapseClientTexTool::RequestAPI( APIDescriptor_t *pAPI ){
if ( !strcmp( pAPI->major_name, PLUGIN_MAJOR ) ) {
_QERPluginTable *pTable = static_cast<_QERPluginTable*>( pAPI->mpTable );
pTable->m_pfnQERPlug_Init = QERPlug_Init;
pTable->m_pfnQERPlug_GetName = QERPlug_GetName;
pTable->m_pfnQERPlug_GetCommandList = QERPlug_GetCommandList;
pTable->m_pfnQERPlug_Dispatch = QERPlug_Dispatch;
return true;
}
Syn_Printf( "ERROR: RequestAPI( '%s' ) not found in '%s'\n", pAPI->major_name, GetInfo() );
return false;
}
#include "version.h"
const char* CSynapseClientTexTool::GetInfo(){
return "Texture Tools plugin built " __DATE__ " " RADIANT_VERSION;
}
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