2 Copyright (C) 1999-2006 Id Software, Inc. and contributors.
3 For a list of contributors, see the accompanying CONTRIBUTORS file.
5 This file is part of GtkRadiant.
7 GtkRadiant is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version.
12 GtkRadiant is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with GtkRadiant; if not, write to the Free Software
19 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
25 // Leonardo Zide (leo@lokigames.com)
30 #include "debugging/debugging.h"
37 #include "ifilesystem.h"
40 #include "gtkutil/messagebox.h"
42 #include <gtk/gtklabel.h>
43 #include <gtk/gtkmenuitem.h>
45 #include "generic/callback.h"
46 #include "string/string.h"
47 #include "stream/stringstream.h"
50 #include "eclasslib.h"
52 #include "moduleobserver.h"
54 #include "gtkutil/menu.h"
55 #include "gtkutil/container.h"
56 #include "gtkutil/widget.h"
57 #include "gtkutil/glwidget.h"
58 #include "gtkutil/filechooser.h"
62 #include "brushmanip.h"
63 #include "selection.h"
65 #include "camwindow.h"
66 #include "texwindow.h"
67 #include "mainframe.h"
68 #include "preferences.h"
72 #include "windowobservers.h"
74 void LoadTextureRGBA( qtexture_t* q, unsigned char* pPixels, int nWidth, int nHeight );
77 extern bool g_brush_always_caulk;
83 Vector3 m_ptClip; // the 3d point
90 m_ptClip[0] = m_ptClip[1] = m_ptClip[2] = 0.0;
104 /*! Draw clip/path point with rasterized number label */
105 void Draw( int num, float scale );
106 /*! Draw clip/path point with rasterized string label */
107 void Draw( const char *label, float scale );
110 VIEWTYPE g_clip_viewtype;
111 bool g_bSwitch = true;
112 bool g_clip_useCaulk = false;
113 bool g_quick_clipper = false;
117 ClipPoint* g_pMovingClip = 0;
119 /* Drawing clip points */
120 void ClipPoint::Draw( int num, float scale ){
121 StringOutputStream label( 4 );
123 Draw( label.c_str(), scale );
126 void ClipPoint::Draw( const char *label, float scale ){
129 glColor3fv( vector3_to_array( g_xywindow_globals.color_clipper ) );
130 glBegin( GL_POINTS );
131 glVertex3fv( vector3_to_array( m_ptClip ) );
135 float offset = 2.0f / scale;
138 glRasterPos3f( m_ptClip[0] + offset, m_ptClip[1] + offset, m_ptClip[2] + offset );
139 glCallLists( GLsizei( strlen( label ) ), GL_UNSIGNED_BYTE, label );
142 float fDiff( float f1, float f2 ){
151 inline double ClipPoint_Intersect( const ClipPoint& clip, const Vector3& point, VIEWTYPE viewtype, float scale ){
152 int nDim1 = ( viewtype == YZ ) ? 1 : 0;
153 int nDim2 = ( viewtype == XY ) ? 1 : 2;
154 double screenDistanceSquared( vector2_length_squared( Vector2( fDiff( clip.m_ptClip[nDim1], point[nDim1] ) * scale, fDiff( clip.m_ptClip[nDim2], point[nDim2] ) * scale ) ) );
155 if ( screenDistanceSquared < 8 * 8 ) {
156 return screenDistanceSquared;
161 inline void ClipPoint_testSelect( ClipPoint& clip, const Vector3& point, VIEWTYPE viewtype, float scale, double& bestDistance, ClipPoint*& bestClip ){
163 double distance = ClipPoint_Intersect( clip, point, viewtype, scale );
164 if ( distance < bestDistance ) {
165 bestDistance = distance;
171 inline ClipPoint* GlobalClipPoints_Find( const Vector3& point, VIEWTYPE viewtype, float scale ){
172 double bestDistance = FLT_MAX;
173 ClipPoint* bestClip = 0;
174 ClipPoint_testSelect( g_Clip1, point, viewtype, scale, bestDistance, bestClip );
175 ClipPoint_testSelect( g_Clip2, point, viewtype, scale, bestDistance, bestClip );
176 ClipPoint_testSelect( g_Clip3, point, viewtype, scale, bestDistance, bestClip );
180 inline void GlobalClipPoints_Draw( float scale ){
182 if ( g_Clip1.Set() ) {
183 g_Clip1.Draw( 1, scale );
185 if ( g_Clip2.Set() ) {
186 g_Clip2.Draw( 2, scale );
188 if ( g_Clip3.Set() ) {
189 g_Clip3.Draw( 3, scale );
193 inline bool GlobalClipPoints_valid(){
194 return g_Clip1.Set() && g_Clip2.Set();
197 void PlanePointsFromClipPoints( Vector3 planepts[3], const AABB& bounds, int viewtype ){
198 ASSERT_MESSAGE( GlobalClipPoints_valid(), "clipper points not initialised" );
199 planepts[0] = g_Clip1.m_ptClip;
200 planepts[1] = g_Clip2.m_ptClip;
201 planepts[2] = g_Clip3.m_ptClip;
202 Vector3 maxs( vector3_added( bounds.origin, bounds.extents ) );
203 Vector3 mins( vector3_subtracted( bounds.origin, bounds.extents ) );
204 if ( !g_Clip3.Set() ) {
205 int n = ( viewtype == XY ) ? 2 : ( viewtype == YZ ) ? 0 : 1;
206 int x = ( n == 0 ) ? 1 : 0;
207 int y = ( n == 2 ) ? 1 : 2;
209 if ( n == 1 ) { // on viewtype XZ, flip clip points
210 planepts[0][n] = maxs[n];
211 planepts[1][n] = maxs[n];
212 planepts[2][x] = g_Clip1.m_ptClip[x];
213 planepts[2][y] = g_Clip1.m_ptClip[y];
214 planepts[2][n] = mins[n];
218 planepts[0][n] = mins[n];
219 planepts[1][n] = mins[n];
220 planepts[2][x] = g_Clip1.m_ptClip[x];
221 planepts[2][y] = g_Clip1.m_ptClip[y];
222 planepts[2][n] = maxs[n];
229 if ( !GlobalClipPoints_valid() ) {
230 planepts[0] = Vector3( 0, 0, 0 );
231 planepts[1] = Vector3( 0, 0, 0 );
232 planepts[2] = Vector3( 0, 0, 0 );
233 Scene_BrushSetClipPlane( GlobalSceneGraph(), Plane3( 0, 0, 0, 0 ) );
237 AABB bounds( Vector3( 0, 0, 0 ), Vector3( 64, 64, 64 ) );
238 PlanePointsFromClipPoints( planepts, bounds, g_clip_viewtype );
240 std::swap( planepts[0], planepts[1] );
242 Scene_BrushSetClipPlane( GlobalSceneGraph(), plane3_for_points( planepts[0], planepts[1], planepts[2] ) );
244 ClipperChangeNotify();
247 const char* Clip_getShader(){
248 return g_clip_useCaulk ? "textures/common/caulk" : TextureBrowser_GetSelectedShader( GlobalTextureBrowser() );
252 if ( ClipMode() && GlobalClipPoints_valid() ) {
254 AABB bounds( Vector3( 0, 0, 0 ), Vector3( 64, 64, 64 ) );
255 PlanePointsFromClipPoints( planepts, bounds, g_clip_viewtype );
256 Scene_BrushSplitByPlane( GlobalSceneGraph(), planepts[0], planepts[1], planepts[2], Clip_getShader(), ( !g_bSwitch ) ? eFront : eBack );
261 ClipperChangeNotify();
262 if( g_quick_clipper ){
263 g_quick_clipper = false;
270 if ( ClipMode() && GlobalClipPoints_valid() ) {
272 AABB bounds( Vector3( 0, 0, 0 ), Vector3( 64, 64, 64 ) );
273 PlanePointsFromClipPoints( planepts, bounds, g_clip_viewtype );
274 Scene_BrushSplitByPlane( GlobalSceneGraph(), planepts[0], planepts[1], planepts[2], Clip_getShader(), eFrontAndBack );
279 ClipperChangeNotify();
280 if( g_quick_clipper ){
281 g_quick_clipper = false;
288 g_bSwitch = !g_bSwitch;
290 ClipperChangeNotify();
293 void OnClipMode( bool enabled ){
298 if ( !enabled && g_pMovingClip ) {
303 ClipperChangeNotify();
307 return GlobalSelectionSystem().ManipulatorMode() == SelectionSystem::eClip;
310 void NewClipPoint( const Vector3& point ){
311 if ( g_Clip1.Set() == false ) {
312 g_Clip1.m_ptClip = point;
315 else if ( g_Clip2.Set() == false ) {
316 g_Clip2.m_ptClip = point;
319 else if ( g_Clip3.Set() == false ) {
320 g_Clip3.m_ptClip = point;
328 g_Clip1.m_ptClip = point;
333 ClipperChangeNotify();
338 struct xywindow_globals_private_t
342 // these are in the View > Show menu with Show coordinates
344 bool show_coordinates;
358 xywindow_globals_private_t() :
362 show_coordinates( true ),
364 show_outline( false ),
367 d_show_work( false ),
369 show_blocks( false ),
371 m_bCamXYUpdate( true ),
372 m_bChaseMouse( true ),
373 m_bSizePaint( true ){
378 xywindow_globals_t g_xywindow_globals;
379 xywindow_globals_private_t g_xywindow_globals_private;
381 const unsigned int RAD_NONE = 0x00;
382 const unsigned int RAD_SHIFT = 0x01;
383 const unsigned int RAD_ALT = 0x02;
384 const unsigned int RAD_CONTROL = 0x04;
385 const unsigned int RAD_PRESS = 0x08;
386 const unsigned int RAD_LBUTTON = 0x10;
387 const unsigned int RAD_MBUTTON = 0x20;
388 const unsigned int RAD_RBUTTON = 0x40;
390 inline ButtonIdentifier button_for_flags( unsigned int flags ){
391 if ( flags & RAD_LBUTTON ) {
394 if ( flags & RAD_RBUTTON ) {
395 return c_buttonRight;
397 if ( flags & RAD_MBUTTON ) {
398 return c_buttonMiddle;
400 return c_buttonInvalid;
403 inline ModifierFlags modifiers_for_flags( unsigned int flags ){
404 ModifierFlags modifiers = c_modifierNone;
405 if ( flags & RAD_SHIFT ) {
406 modifiers |= c_modifierShift;
408 if ( flags & RAD_CONTROL ) {
409 modifiers |= c_modifierControl;
411 if ( flags & RAD_ALT ) {
412 modifiers |= c_modifierAlt;
417 inline unsigned int buttons_for_button_and_modifiers( ButtonIdentifier button, ModifierFlags flags ){
418 unsigned int buttons = 0;
420 switch ( button.get() )
422 case ButtonEnumeration::LEFT: buttons |= RAD_LBUTTON; break;
423 case ButtonEnumeration::MIDDLE: buttons |= RAD_MBUTTON; break;
424 case ButtonEnumeration::RIGHT: buttons |= RAD_RBUTTON; break;
427 if ( bitfield_enabled( flags, c_modifierControl ) ) {
428 buttons |= RAD_CONTROL;
431 if ( bitfield_enabled( flags, c_modifierShift ) ) {
432 buttons |= RAD_SHIFT;
435 if ( bitfield_enabled( flags, c_modifierAlt ) ) {
442 inline unsigned int buttons_for_event_button( GdkEventButton* event ){
443 unsigned int flags = 0;
445 switch ( event->button )
447 case 1: flags |= RAD_LBUTTON; break;
448 case 2: flags |= RAD_MBUTTON; break;
449 case 3: flags |= RAD_RBUTTON; break;
452 if ( ( event->state & GDK_CONTROL_MASK ) != 0 ) {
453 flags |= RAD_CONTROL;
456 if ( ( event->state & GDK_SHIFT_MASK ) != 0 ) {
460 if ( ( event->state & GDK_MOD1_MASK ) != 0 ) {
467 inline unsigned int buttons_for_state( guint state ){
468 unsigned int flags = 0;
470 if ( ( state & GDK_BUTTON1_MASK ) != 0 ) {
471 flags |= RAD_LBUTTON;
474 if ( ( state & GDK_BUTTON2_MASK ) != 0 ) {
475 flags |= RAD_MBUTTON;
478 if ( ( state & GDK_BUTTON3_MASK ) != 0 ) {
479 flags |= RAD_RBUTTON;
482 if ( ( state & GDK_CONTROL_MASK ) != 0 ) {
483 flags |= RAD_CONTROL;
486 if ( ( state & GDK_SHIFT_MASK ) != 0 ) {
490 if ( ( state & GDK_MOD1_MASK ) != 0 ) {
498 void XYWnd::SetScale( float f ){
502 XYWnd_Update( *this );
505 void XYWnd::ZoomIn(){
506 float max_scale = 64;
507 float scale = Scale() * 5.0f / 4.0f;
508 if ( scale > max_scale ) {
509 if ( Scale() != max_scale ) {
510 SetScale( max_scale );
520 // NOTE: the zoom out factor is 4/5, we could think about customizing it
521 // we don't go below a zoom factor corresponding to 10% of the max world size
522 // (this has to be computed against the window size)
523 void XYWnd::ZoomOut(){
524 float min_scale = MIN( Width(), Height() ) / ( 1.1f * ( g_MaxWorldCoord - g_MinWorldCoord ) );
525 float scale = Scale() * 4.0f / 5.0f;
526 if ( scale < min_scale ) {
527 if ( Scale() != min_scale ) {
528 SetScale( min_scale );
537 void XYWnd::ZoomInWithMouse( int pointx, int pointy ){
538 float old_scale = Scale();
540 if ( g_xywindow_globals.m_bImprovedWheelZoom ) {
541 float scale_diff = 1.0 / old_scale - 1.0 / Scale();
542 int nDim1 = ( m_viewType == YZ ) ? 1 : 0;
543 int nDim2 = ( m_viewType == XY ) ? 1 : 2;
544 Vector3 origin = GetOrigin();
545 origin[nDim1] += scale_diff * (pointx - 0.5 * Width());
546 origin[nDim2] -= scale_diff * (pointy - 0.5 * Height());
551 VIEWTYPE GlobalXYWnd_getCurrentViewType(){
552 ASSERT_NOTNULL( g_pParentWnd );
553 ASSERT_NOTNULL( g_pParentWnd->ActiveXY() );
554 return g_pParentWnd->ActiveXY()->GetViewType();
557 // =============================================================================
560 bool g_bCrossHairs = false;
562 GtkMenu* XYWnd::m_mnuDrop = 0;
564 // this is disabled, and broken
565 // http://zerowing.idsoftware.com/bugzilla/show_bug.cgi?id=394
569 width = g_pParentWnd->ActiveXY()->Width();
570 height = g_pParentWnd->ActiveXY()->Height();
572 const char* filename;
574 filename = file_dialog( GTK_WIDGET( MainFrame_getWindow() ), FALSE, "Save Image", 0, FILTER_BMP );
579 g_pParentWnd->ActiveXY()->MakeCurrent();
580 img = (unsigned char*)malloc( width * height * 3 );
581 glReadPixels( 0,0,width,height,GL_RGB,GL_UNSIGNED_BYTE,img );
584 fp = fopen( filename, "wb" );
587 unsigned long cmap, bfSize;
591 bfSize = 54 + width * height * 3;
593 long byteswritten = 0;
594 long pixoff = 54 + cmap * 4;
596 char m1 = 'B', m2 = 'M';
597 fwrite( &m1, 1, 1, fp ); byteswritten++; // B
598 fwrite( &m2, 1, 1, fp ); byteswritten++; // M
599 fwrite( &bfSize, 4, 1, fp ); byteswritten += 4; // bfSize
600 fwrite( &res, 2, 1, fp ); byteswritten += 2; // bfReserved1
601 fwrite( &res, 2, 1, fp ); byteswritten += 2; // bfReserved2
602 fwrite( &pixoff, 4, 1, fp ); byteswritten += 4; // bfOffBits
604 unsigned long biSize = 40, compress = 0, size = 0;
606 unsigned short planes = 1;
607 fwrite( &biSize, 4, 1, fp ); byteswritten += 4; // biSize
608 fwrite( &width, 4, 1, fp ); byteswritten += 4; // biWidth
609 fwrite( &height, 4, 1, fp ); byteswritten += 4; // biHeight
610 fwrite( &planes, 2, 1, fp ); byteswritten += 2; // biPlanes
611 fwrite( &bits, 2, 1, fp ); byteswritten += 2; // biBitCount
612 fwrite( &compress, 4, 1, fp ); byteswritten += 4; // biCompression
613 fwrite( &size, 4, 1, fp ); byteswritten += 4; // biSizeImage
614 fwrite( &pixels, 4, 1, fp ); byteswritten += 4; // biXPelsPerMeter
615 fwrite( &pixels, 4, 1, fp ); byteswritten += 4; // biYPelsPerMeter
616 fwrite( &cmap, 4, 1, fp ); byteswritten += 4; // biClrUsed
617 fwrite( &cmap, 4, 1, fp ); byteswritten += 4; // biClrImportant
619 unsigned long widthDW = ( ( ( width * 24 ) + 31 ) / 32 * 4 );
620 long row, row_size = width * 3;
621 for ( row = 0; row < height; row++ )
623 unsigned char* buf = img + row * row_size;
627 for ( col = 0; col < row_size; col += 3 )
629 putc( buf[col + 2], fp );
630 putc( buf[col + 1], fp );
631 putc( buf[col], fp );
633 byteswritten += row_size;
636 for ( count = row_size; count < widthDW; count++ )
638 putc( 0, fp ); // dummy
653 Timer g_chasemouse_timer;
655 void XYWnd::ChaseMouse(){
656 float multiplier = g_chasemouse_timer.elapsed_msec() / 10.0f;
657 Scroll( float_to_integer( multiplier * m_chasemouse_delta_x ), float_to_integer( multiplier * -m_chasemouse_delta_y ) );
659 //globalOutputStream() << "chasemouse: multiplier=" << multiplier << " x=" << m_chasemouse_delta_x << " y=" << m_chasemouse_delta_y << '\n';
661 XY_MouseMoved( m_chasemouse_current_x, m_chasemouse_current_y, getButtonState() );
662 g_chasemouse_timer.start();
665 gboolean xywnd_chasemouse( gpointer data ){
666 reinterpret_cast<XYWnd*>( data )->ChaseMouse();
670 inline const int& min_int( const int& left, const int& right ){
671 return std::min( left, right );
674 bool XYWnd::chaseMouseMotion( int pointx, int pointy ){
675 m_chasemouse_delta_x = 0;
676 m_chasemouse_delta_y = 0;
678 if ( g_xywindow_globals_private.m_bChaseMouse && getButtonState() == RAD_LBUTTON ) {
679 const int epsilon = 16;
681 if ( pointx < epsilon ) {
682 m_chasemouse_delta_x = std::max( pointx, 0 ) - epsilon;
684 else if ( ( pointx - m_nWidth ) > -epsilon ) {
685 m_chasemouse_delta_x = min_int( ( pointx - m_nWidth ), 0 ) + epsilon;
688 if ( pointy < epsilon ) {
689 m_chasemouse_delta_y = std::max( pointy, 0 ) - epsilon;
691 else if ( ( pointy - m_nHeight ) > -epsilon ) {
692 m_chasemouse_delta_y = min_int( ( pointy - m_nHeight ), 0 ) + epsilon;
695 if ( m_chasemouse_delta_y != 0 || m_chasemouse_delta_x != 0 ) {
696 //globalOutputStream() << "chasemouse motion: x=" << pointx << " y=" << pointy << "... ";
697 m_chasemouse_current_x = pointx;
698 m_chasemouse_current_y = pointy;
699 if ( m_chasemouse_handler == 0 ) {
700 //globalOutputStream() << "chasemouse timer start... ";
701 g_chasemouse_timer.start();
702 m_chasemouse_handler = g_idle_add( xywnd_chasemouse, this );
708 if ( m_chasemouse_handler != 0 ) {
709 //globalOutputStream() << "chasemouse cancel\n";
710 g_source_remove( m_chasemouse_handler );
711 m_chasemouse_handler = 0;
717 if ( m_chasemouse_handler != 0 ) {
718 //globalOutputStream() << "chasemouse cancel\n";
719 g_source_remove( m_chasemouse_handler );
720 m_chasemouse_handler = 0;
726 // =============================================================================
728 Shader* XYWnd::m_state_selected = 0;
730 void xy_update_xor_rectangle( XYWnd& self, rect_t area ){
731 if ( GTK_WIDGET_VISIBLE( self.GetWidget() ) ) {
732 rectangle_t rect = rectangle_from_area( area.min, area.max, self.Width(), self.Height() );
733 int nDim1 = ( self.GetViewType() == YZ ) ? 1 : 0;
734 int nDim2 = ( self.GetViewType() == XY ) ? 1 : 2;
735 rect.x /= self.Scale();
736 rect.y /= self.Scale();
737 rect.w /= self.Scale();
738 rect.h /= self.Scale();
739 rect.x += self.GetOrigin()[nDim1];
740 rect.y += self.GetOrigin()[nDim2];
741 self.m_XORRectangle.set( rect );
745 gboolean xywnd_button_press( GtkWidget* widget, GdkEventButton* event, XYWnd* xywnd ){
746 if ( event->type == GDK_BUTTON_PRESS ) {
747 g_pParentWnd->SetActiveXY( xywnd );
749 xywnd->ButtonState_onMouseDown( buttons_for_event_button( event ) );
751 xywnd->onMouseDown( WindowVector( event->x, event->y ), button_for_button( event->button ), modifiers_for_state( event->state ) );
756 gboolean xywnd_button_release( GtkWidget* widget, GdkEventButton* event, XYWnd* xywnd ){
757 if ( event->type == GDK_BUTTON_RELEASE ) {
758 xywnd->XY_MouseUp( static_cast<int>( event->x ), static_cast<int>( event->y ), buttons_for_event_button( event ) );
760 xywnd->ButtonState_onMouseUp( buttons_for_event_button( event ) );
765 gboolean xywnd_focus_in( GtkWidget* widget, GdkEventFocus* event, XYWnd* xywnd ){
766 if ( event->type == GDK_FOCUS_CHANGE ) {
768 g_pParentWnd->SetActiveXY( xywnd );
774 void xywnd_motion( gdouble x, gdouble y, guint state, void* data ){
775 if ( reinterpret_cast<XYWnd*>( data )->chaseMouseMotion( static_cast<int>( x ), static_cast<int>( y ) ) ) {
778 reinterpret_cast<XYWnd*>( data )->XY_MouseMoved( static_cast<int>( x ), static_cast<int>( y ), buttons_for_state( state ) );
781 gboolean xywnd_wheel_scroll( GtkWidget* widget, GdkEventScroll* event, XYWnd* xywnd ){
782 if ( event->direction == GDK_SCROLL_UP ) {
783 xywnd->ZoomInWithMouse( (int)event->x, (int)event->y );
785 else if ( event->direction == GDK_SCROLL_DOWN ) {
791 gboolean xywnd_size_allocate( GtkWidget* widget, GtkAllocation* allocation, XYWnd* xywnd ){
792 xywnd->m_nWidth = allocation->width;
793 xywnd->m_nHeight = allocation->height;
794 xywnd->updateProjection();
795 xywnd->m_window_observer->onSizeChanged( xywnd->Width(), xywnd->Height() );
799 gboolean xywnd_expose( GtkWidget* widget, GdkEventExpose* event, XYWnd* xywnd ){
800 if ( glwidget_make_current( xywnd->GetWidget() ) != FALSE ) {
801 if ( Map_Valid( g_map ) && ScreenUpdates_Enabled() ) {
802 GlobalOpenGL_debugAssertNoErrors();
804 GlobalOpenGL_debugAssertNoErrors();
806 xywnd->m_XORRectangle.set( rectangle_t() );
808 glwidget_swap_buffers( xywnd->GetWidget() );
814 void XYWnd_CameraMoved( XYWnd& xywnd ){
815 if ( g_xywindow_globals_private.m_bCamXYUpdate ) {
816 XYWnd_Update( xywnd );
821 m_gl_widget( glwidget_new( FALSE ) ),
822 m_deferredDraw( WidgetQueueDrawCaller( *m_gl_widget ) ),
823 m_deferred_motion( xywnd_motion, this ),
825 m_window_observer( NewWindowObserver() ),
826 m_XORRectangle( m_gl_widget ),
827 m_chasemouse_handler( 0 ){
831 m_bNewBrushDrag = false;
832 m_move_started = false;
833 m_zoom_started = false;
844 m_backgroundActivated = false;
851 m_entityCreate = false;
855 GlobalWindowObservers_add( m_window_observer );
856 GlobalWindowObservers_connectWidget( m_gl_widget );
858 m_window_observer->setRectangleDrawCallback( ReferenceCaller1<XYWnd, rect_t, xy_update_xor_rectangle>( *this ) );
859 m_window_observer->setView( m_view );
861 gtk_widget_ref( m_gl_widget );
863 gtk_widget_set_events( m_gl_widget, GDK_DESTROY | GDK_EXPOSURE_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK | GDK_POINTER_MOTION_MASK | GDK_SCROLL_MASK );
864 GTK_WIDGET_SET_FLAGS( m_gl_widget, GTK_CAN_FOCUS );
866 m_sizeHandler = g_signal_connect( G_OBJECT( m_gl_widget ), "size_allocate", G_CALLBACK( xywnd_size_allocate ), this );
867 m_exposeHandler = g_signal_connect( G_OBJECT( m_gl_widget ), "expose_event", G_CALLBACK( xywnd_expose ), this );
869 g_signal_connect( G_OBJECT( m_gl_widget ), "button_press_event", G_CALLBACK( xywnd_button_press ), this );
870 g_signal_connect( G_OBJECT( m_gl_widget ), "button_release_event", G_CALLBACK( xywnd_button_release ), this );
871 g_signal_connect( G_OBJECT( m_gl_widget ), "focus_in_event", G_CALLBACK( xywnd_focus_in ), this );
872 g_signal_connect( G_OBJECT( m_gl_widget ), "motion_notify_event", G_CALLBACK( DeferredMotion::gtk_motion ), &m_deferred_motion );
874 g_signal_connect( G_OBJECT( m_gl_widget ), "scroll_event", G_CALLBACK( xywnd_wheel_scroll ), this );
876 Map_addValidCallback( g_map, DeferredDrawOnMapValidChangedCaller( m_deferredDraw ) );
881 AddSceneChangeCallback( ReferenceCaller<XYWnd, &XYWnd_Update>( *this ) );
882 AddCameraMovedCallback( ReferenceCaller<XYWnd, &XYWnd_CameraMoved>( *this ) );
884 PressedButtons_connect( g_pressedButtons, m_gl_widget );
886 onMouseDown.connectLast( makeSignalHandler3( MouseDownCaller(), *this ) );
892 if ( m_mnuDrop != 0 ) {
893 gtk_widget_destroy( GTK_WIDGET( m_mnuDrop ) );
897 g_signal_handler_disconnect( G_OBJECT( m_gl_widget ), m_sizeHandler );
898 g_signal_handler_disconnect( G_OBJECT( m_gl_widget ), m_exposeHandler );
900 gtk_widget_unref( m_gl_widget );
902 m_window_observer->release();
905 void XYWnd::captureStates(){
906 m_state_selected = GlobalShaderCache().capture( "$XY_OVERLAY" );
909 void XYWnd::releaseStates(){
910 GlobalShaderCache().release( "$XY_OVERLAY" );
913 const Vector3& XYWnd::GetOrigin(){
917 void XYWnd::SetOrigin( const Vector3& origin ){
922 void XYWnd::Scroll( int x, int y ){
923 int nDim1 = ( m_viewType == YZ ) ? 1 : 0;
924 int nDim2 = ( m_viewType == XY ) ? 1 : 2;
925 m_vOrigin[nDim1] += x / m_fScale;
926 m_vOrigin[nDim2] += y / m_fScale;
931 unsigned int Clipper_buttons(){
935 unsigned int Clipper_quick_buttons(){
936 return RAD_LBUTTON | RAD_CONTROL;
939 void XYWnd::DropClipPoint( int pointx, int pointy ){
942 XY_ToPoint( pointx, pointy, point );
945 Select_GetMid( mid );
946 g_clip_viewtype = static_cast<VIEWTYPE>( GetViewType() );
947 const int nDim = ( g_clip_viewtype == YZ ) ? 0 : ( ( g_clip_viewtype == XZ ) ? 1 : 2 );
948 point[nDim] = mid[nDim];
949 vector3_snap( point, GetSnapGridSize() );
950 NewClipPoint( point );
953 void XYWnd::Clipper_OnLButtonDown( int x, int y ){
954 Vector3 mousePosition;
955 XY_ToPoint( x, y, mousePosition );
956 g_pMovingClip = GlobalClipPoints_Find( mousePosition, (VIEWTYPE)m_viewType, m_fScale );
957 if ( !g_pMovingClip ) {
958 DropClipPoint( x, y );
962 void XYWnd::Clipper_OnLButtonUp( int x, int y ){
963 if ( g_pMovingClip ) {
968 void XYWnd::Clipper_OnMouseMoved( int x, int y ){
969 if ( g_pMovingClip ) {
970 XY_ToPoint( x, y, g_pMovingClip->m_ptClip );
971 XY_SnapToGrid( g_pMovingClip->m_ptClip );
973 ClipperChangeNotify();
977 void XYWnd::Clipper_Crosshair_OnMouseMoved( int x, int y ){
978 Vector3 mousePosition;
979 XY_ToPoint( x, y, mousePosition );
980 if ( ClipMode() && GlobalClipPoints_Find( mousePosition, (VIEWTYPE)m_viewType, m_fScale ) != 0 ) {
982 cursor = gdk_cursor_new( GDK_CROSSHAIR );
983 gdk_window_set_cursor( m_gl_widget->window, cursor );
984 gdk_cursor_unref( cursor );
988 gdk_window_set_cursor( m_gl_widget->window, 0 );
992 void XYWnd::SetCustomPivotOrigin( int pointx, int pointy ){
994 XY_ToPoint( pointx, pointy, point );
995 VIEWTYPE viewtype = static_cast<VIEWTYPE>( GetViewType() );
996 const int nDim = ( viewtype == YZ ) ? 0 : ( ( viewtype == XZ ) ? 1 : 2 );
997 //vector3_snap( point, GetSnapGridSize() );
998 point[nDim] = 999999;
1000 GlobalSelectionSystem().setCustomPivotOrigin( point );
1001 SceneChangeNotify();
1004 unsigned int MoveCamera_buttons(){
1005 return RAD_CONTROL | ( g_glwindow_globals.m_nMouseType == ETwoButton ? RAD_RBUTTON : RAD_MBUTTON );
1008 void XYWnd_PositionCamera( XYWnd* xywnd, int x, int y, CamWnd& camwnd ){
1009 Vector3 origin( Camera_getOrigin( camwnd ) );
1010 xywnd->XY_ToPoint( x, y, origin );
1011 xywnd->XY_SnapToGrid( origin );
1012 Camera_setOrigin( camwnd, origin );
1015 unsigned int OrientCamera_buttons(){
1016 if ( g_glwindow_globals.m_nMouseType == ETwoButton ) {
1017 return RAD_RBUTTON | RAD_SHIFT | RAD_CONTROL;
1022 void XYWnd_OrientCamera( XYWnd* xywnd, int x, int y, CamWnd& camwnd ){
1023 Vector3 point = g_vector3_identity;
1024 xywnd->XY_ToPoint( x, y, point );
1025 xywnd->XY_SnapToGrid( point );
1026 vector3_subtract( point, Camera_getOrigin( camwnd ) );
1028 int n1 = ( xywnd->GetViewType() == XY ) ? 1 : 2;
1029 int n2 = ( xywnd->GetViewType() == YZ ) ? 1 : 0;
1030 int nAngle = ( xywnd->GetViewType() == XY ) ? CAMERA_YAW : CAMERA_PITCH;
1031 if ( point[n1] || point[n2] ) {
1032 Vector3 angles( Camera_getAngles( camwnd ) );
1033 angles[nAngle] = static_cast<float>( radians_to_degrees( atan2( point[n1], point[n2] ) ) );
1034 Camera_setAngles( camwnd, angles );
1038 unsigned int SetCustomPivotOrigin_buttons(){
1039 return RAD_MBUTTON | RAD_SHIFT;
1047 unsigned int NewBrushDrag_buttons(){
1051 void XYWnd::NewBrushDrag_Begin( int x, int y ){
1053 m_nNewBrushPressx = x;
1054 m_nNewBrushPressy = y;
1056 m_bNewBrushDrag = true;
1057 GlobalUndoSystem().start();
1060 void XYWnd::NewBrushDrag_End( int x, int y ){
1061 if ( m_NewBrushDrag != 0 ) {
1062 GlobalUndoSystem().finish( "brushDragNew" );
1066 void XYWnd::NewBrushDrag( int x, int y ){
1068 XY_ToPoint( m_nNewBrushPressx, m_nNewBrushPressy, mins );
1069 XY_SnapToGrid( mins );
1070 XY_ToPoint( x, y, maxs );
1071 XY_SnapToGrid( maxs );
1073 int nDim = ( m_viewType == XY ) ? 2 : ( m_viewType == YZ ) ? 0 : 1;
1075 mins[nDim] = float_snapped( Select_getWorkZone().d_work_min[nDim], GetSnapGridSize() );
1076 maxs[nDim] = float_snapped( Select_getWorkZone().d_work_max[nDim], GetSnapGridSize() );
1078 if ( maxs[nDim] <= mins[nDim] ) {
1079 maxs[nDim] = mins[nDim] + GetGridSize();
1082 for ( int i = 0 ; i < 3 ; i++ )
1084 if ( mins[i] == maxs[i] ) {
1085 return; // don't create a degenerate brush
1087 if ( mins[i] > maxs[i] ) {
1088 float temp = mins[i];
1094 if ( m_NewBrushDrag == 0 ) {
1095 NodeSmartReference node( GlobalBrushCreator().createBrush() );
1096 Node_getTraversable( Map_FindOrInsertWorldspawn( g_map ) )->insert( node );
1098 scene::Path brushpath( makeReference( GlobalSceneGraph().root() ) );
1099 brushpath.push( makeReference( *Map_GetWorldspawn( g_map ) ) );
1100 brushpath.push( makeReference( node.get() ) );
1101 selectPath( brushpath, true );
1103 m_NewBrushDrag = node.get_pointer();
1107 //Scene_BrushResize_Selected(GlobalSceneGraph(), aabb_for_minmax(mins, maxs), TextureBrowser_GetSelectedShader(GlobalTextureBrowser()));
1108 Scene_BrushResize_Selected( GlobalSceneGraph(), aabb_for_minmax( mins, maxs ),
1109 g_brush_always_caulk ?
1110 "textures/common/caulk" : TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ) );
1113 void entitycreate_activated( GtkWidget* item ){
1114 scene::Node* world_node = Map_FindWorldspawn( g_map );
1115 const char* entity_name = gtk_label_get_text( GTK_LABEL( GTK_BIN( item )->child ) );
1117 if ( !( world_node && string_equal( entity_name, "worldspawn" ) ) ) {
1118 g_pParentWnd->ActiveXY()->OnEntityCreate( entity_name );
1121 GlobalRadiant().m_pfnMessageBox( GTK_WIDGET( MainFrame_getWindow() ), "There's already a worldspawn in your map!"
1129 void EntityClassMenu_addItem( GtkMenu* menu, const char* name ){
1130 GtkMenuItem* item = GTK_MENU_ITEM( gtk_menu_item_new_with_label( name ) );
1131 g_signal_connect( G_OBJECT( item ), "activate", G_CALLBACK( entitycreate_activated ), item );
1132 gtk_widget_show( GTK_WIDGET( item ) );
1133 menu_add_item( menu, item );
1136 class EntityClassMenuInserter : public EntityClassVisitor
1138 typedef std::pair<GtkMenu*, CopiedString> MenuPair;
1139 typedef std::vector<MenuPair> MenuStack;
1141 CopiedString m_previous;
1143 EntityClassMenuInserter( GtkMenu* menu ){
1144 m_stack.reserve( 2 );
1145 m_stack.push_back( MenuPair( menu, "" ) );
1147 ~EntityClassMenuInserter(){
1148 if ( !string_empty( m_previous.c_str() ) ) {
1149 addItem( m_previous.c_str(), "" );
1152 void visit( EntityClass* e ){
1153 ASSERT_MESSAGE( !string_empty( e->name() ), "entity-class has no name" );
1154 if ( !string_empty( m_previous.c_str() ) ) {
1155 addItem( m_previous.c_str(), e->name() );
1157 m_previous = e->name();
1159 void pushMenu( const CopiedString& name ){
1160 GtkMenuItem* item = GTK_MENU_ITEM( gtk_menu_item_new_with_label( name.c_str() ) );
1161 gtk_widget_show( GTK_WIDGET( item ) );
1162 container_add_widget( GTK_CONTAINER( m_stack.back().first ), GTK_WIDGET( item ) );
1164 GtkMenu* submenu = GTK_MENU( gtk_menu_new() );
1165 gtk_menu_item_set_submenu( item, GTK_WIDGET( submenu ) );
1167 m_stack.push_back( MenuPair( submenu, name ) );
1172 void addItem( const char* name, const char* next ){
1173 const char* underscore = strchr( name, '_' );
1175 if ( underscore != 0 && underscore != name ) {
1176 bool nextEqual = string_equal_n( name, next, ( underscore + 1 ) - name );
1177 const char* parent = m_stack.back().second.c_str();
1179 if ( !string_empty( parent )
1180 && string_length( parent ) == std::size_t( underscore - name )
1181 && string_equal_n( name, parent, underscore - name ) ) { // this is a child
1183 else if ( nextEqual ) {
1184 if ( m_stack.size() == 2 ) {
1187 pushMenu( CopiedString( StringRange( name, underscore ) ) );
1189 else if ( m_stack.size() == 2 ) {
1193 else if ( m_stack.size() == 2 ) {
1197 EntityClassMenu_addItem( m_stack.back().first, name );
1201 void XYWnd::OnContextMenu(){
1202 if ( g_xywindow_globals.m_bRightClick == false ) {
1206 if ( m_mnuDrop == 0 ) { // first time, load it up
1207 GtkMenu* menu = m_mnuDrop = GTK_MENU( gtk_menu_new() );
1209 EntityClassMenuInserter inserter( menu );
1210 GlobalEntityClassManager().forEach( inserter );
1213 gtk_menu_popup( m_mnuDrop, 0, 0, 0, 0, 1, GDK_CURRENT_TIME );
1216 FreezePointer g_xywnd_freezePointer;
1218 unsigned int Move_buttons(){
1222 void XYWnd_moveDelta( int x, int y, unsigned int state, void* data ){
1223 reinterpret_cast<XYWnd*>( data )->EntityCreate_MouseMove( x, y );
1224 reinterpret_cast<XYWnd*>( data )->Scroll( -x, y );
1227 gboolean XYWnd_Move_focusOut( GtkWidget* widget, GdkEventFocus* event, XYWnd* xywnd ){
1232 void XYWnd::Move_Begin(){
1233 if ( m_move_started ) {
1236 m_move_started = true;
1237 g_xywnd_freezePointer.freeze_pointer( m_parent != 0 ? m_parent : MainFrame_getWindow(), m_gl_widget, XYWnd_moveDelta, this );
1238 m_move_focusOut = g_signal_connect( G_OBJECT( m_gl_widget ), "focus_out_event", G_CALLBACK( XYWnd_Move_focusOut ), this );
1241 void XYWnd::Move_End(){
1242 m_move_started = false;
1243 g_xywnd_freezePointer.unfreeze_pointer( m_parent != 0 ? m_parent : MainFrame_getWindow(), false );
1244 g_signal_handler_disconnect( G_OBJECT( m_gl_widget ), m_move_focusOut );
1247 unsigned int Zoom_buttons(){
1248 return RAD_RBUTTON | RAD_ALT;
1253 void XYWnd_zoomDelta( int x, int y, unsigned int state, void* data ){
1256 while ( abs( g_dragZoom ) > 8 )
1258 if ( g_dragZoom > 0 ) {
1259 reinterpret_cast<XYWnd*>( data )->ZoomOut();
1264 reinterpret_cast<XYWnd*>( data )->ZoomIn();
1271 gboolean XYWnd_Zoom_focusOut( GtkWidget* widget, GdkEventFocus* event, XYWnd* xywnd ){
1276 void XYWnd::Zoom_Begin(){
1277 if ( m_zoom_started ) {
1280 m_zoom_started = true;
1282 g_xywnd_freezePointer.freeze_pointer( m_parent != 0 ? m_parent : MainFrame_getWindow(), m_gl_widget, XYWnd_zoomDelta, this );
1283 m_zoom_focusOut = g_signal_connect( G_OBJECT( m_gl_widget ), "focus_out_event", G_CALLBACK( XYWnd_Zoom_focusOut ), this );
1286 void XYWnd::Zoom_End(){
1287 m_zoom_started = false;
1288 g_xywnd_freezePointer.unfreeze_pointer( m_parent != 0 ? m_parent : MainFrame_getWindow(), false );
1289 g_signal_handler_disconnect( G_OBJECT( m_gl_widget ), m_zoom_focusOut );
1292 // makes sure the selected brush or camera is in view
1293 void XYWnd::PositionView( const Vector3& position ){
1294 int nDim1 = ( m_viewType == YZ ) ? 1 : 0;
1295 int nDim2 = ( m_viewType == XY ) ? 1 : 2;
1297 m_vOrigin[nDim1] = position[nDim1];
1298 m_vOrigin[nDim2] = position[nDim2];
1302 XYWnd_Update( *this );
1305 void XYWnd::SetViewType( VIEWTYPE viewType ){
1306 m_viewType = viewType;
1309 if ( m_parent != 0 ) {
1310 gtk_window_set_title( m_parent, ViewType_getTitle( m_viewType ) );
1315 inline WindowVector WindowVector_forInteger( int x, int y ){
1316 return WindowVector( static_cast<float>( x ), static_cast<float>( y ) );
1319 void XYWnd::mouseDown( const WindowVector& position, ButtonIdentifier button, ModifierFlags modifiers ){
1320 XY_MouseDown( static_cast<int>( position.x() ), static_cast<int>( position.y() ), buttons_for_button_and_modifiers( button, modifiers ) );
1322 void XYWnd::XY_MouseDown( int x, int y, unsigned int buttons ){
1323 if ( buttons == Move_buttons() ) {
1325 EntityCreate_MouseDown( x, y );
1327 else if ( buttons == Zoom_buttons() ) {
1330 else if ( ClipMode() && ( buttons == Clipper_buttons() || buttons == Clipper_quick_buttons() ) ) {
1331 Clipper_OnLButtonDown( x, y );
1333 else if ( !ClipMode() && buttons == Clipper_quick_buttons() ) {
1335 g_quick_clipper = true;
1336 Clipper_OnLButtonDown( x, y );
1338 else if ( buttons == NewBrushDrag_buttons() && GlobalSelectionSystem().countSelected() == 0 ) {
1339 NewBrushDrag_Begin( x, y );
1341 // control mbutton = move camera
1342 else if ( buttons == MoveCamera_buttons() ) {
1343 XYWnd_PositionCamera( this, x, y, *g_pParentWnd->GetCamWnd() );
1345 // mbutton = angle camera
1346 else if ( buttons == OrientCamera_buttons() ) {
1347 XYWnd_OrientCamera( this, x, y, *g_pParentWnd->GetCamWnd() );
1349 else if ( buttons == SetCustomPivotOrigin_buttons() ) {
1350 SetCustomPivotOrigin( x, y );
1354 m_window_observer->onMouseDown( WindowVector_forInteger( x, y ), button_for_flags( buttons ), modifiers_for_flags( buttons ) );
1358 void XYWnd::XY_MouseUp( int x, int y, unsigned int buttons ){
1359 if ( m_move_started ) {
1361 EntityCreate_MouseUp( x, y );
1363 else if ( m_zoom_started ) {
1366 else if ( ClipMode() && ( buttons == Clipper_buttons() || buttons == Clipper_quick_buttons() ) ) {
1367 Clipper_OnLButtonUp( x, y );
1369 else if ( m_bNewBrushDrag ) {
1370 m_bNewBrushDrag = false;
1371 NewBrushDrag_End( x, y );
1372 if ( m_NewBrushDrag == 0 ) {
1373 //L button w/o created brush = tunnel selection
1374 m_window_observer->onMouseUp( WindowVector_forInteger( x, y ), button_for_flags( buttons ), modifiers_for_flags( buttons ) );
1379 m_window_observer->onMouseUp( WindowVector_forInteger( x, y ), button_for_flags( buttons ), modifiers_for_flags( buttons ) );
1383 void XYWnd::XY_MouseMoved( int x, int y, unsigned int buttons ){
1384 // rbutton = drag xy origin
1385 if ( m_move_started ) {
1388 else if ( m_zoom_started ) {
1391 else if ( ClipMode() && g_pMovingClip != 0 ) {
1392 Clipper_OnMouseMoved( x, y );
1394 // lbutton without selection = drag new brush
1395 else if ( m_bNewBrushDrag ) {
1396 NewBrushDrag( x, y );
1399 // control mbutton = move camera
1400 else if ( getButtonState() == MoveCamera_buttons() ) {
1401 XYWnd_PositionCamera( this, x, y, *g_pParentWnd->GetCamWnd() );
1404 // mbutton = angle camera
1405 else if ( getButtonState() == OrientCamera_buttons() ) {
1406 XYWnd_OrientCamera( this, x, y, *g_pParentWnd->GetCamWnd() );
1409 else if ( buttons == SetCustomPivotOrigin_buttons() ) {
1410 SetCustomPivotOrigin( x, y );
1415 m_window_observer->onMouseMotion( WindowVector_forInteger( x, y ), modifiers_for_flags( buttons ) );
1417 m_mousePosition[0] = m_mousePosition[1] = m_mousePosition[2] = 0.0;
1418 XY_ToPoint( x, y, m_mousePosition );
1419 XY_SnapToGrid( m_mousePosition );
1421 StringOutputStream status( 64 );
1422 status << "x:: " << FloatFormat( m_mousePosition[0], 6, 1 )
1423 << " y:: " << FloatFormat( m_mousePosition[1], 6, 1 )
1424 << " z:: " << FloatFormat( m_mousePosition[2], 6, 1 );
1425 g_pParentWnd->SetStatusText( g_pParentWnd->m_position_status, status.c_str() );
1427 if ( g_bCrossHairs ) {
1428 XYWnd_Update( *this );
1431 Clipper_Crosshair_OnMouseMoved( x, y );
1435 void XYWnd::EntityCreate_MouseDown( int x, int y ){
1436 m_entityCreate = true;
1437 m_entityCreate_x = x;
1438 m_entityCreate_y = y;
1441 void XYWnd::EntityCreate_MouseMove( int x, int y ){
1442 if ( m_entityCreate && ( m_entityCreate_x != x || m_entityCreate_y != y ) ) {
1443 m_entityCreate = false;
1447 void XYWnd::EntityCreate_MouseUp( int x, int y ){
1448 if ( m_entityCreate ) {
1449 m_entityCreate = false;
1454 inline float screen_normalised( int pos, unsigned int size ){
1455 return ( ( 2.0f * pos ) / size ) - 1.0f;
1458 inline float normalised_to_world( float normalised, float world_origin, float normalised2world_scale ){
1459 return world_origin + normalised * normalised2world_scale;
1463 // TTimo: watch it, this doesn't init one of the 3 coords
1464 void XYWnd::XY_ToPoint( int x, int y, Vector3& point ){
1465 float normalised2world_scale_x = m_nWidth / 2 / m_fScale;
1466 float normalised2world_scale_y = m_nHeight / 2 / m_fScale;
1467 if ( m_viewType == XY ) {
1468 point[0] = normalised_to_world( screen_normalised( x, m_nWidth ), m_vOrigin[0], normalised2world_scale_x );
1469 point[1] = normalised_to_world( -screen_normalised( y, m_nHeight ), m_vOrigin[1], normalised2world_scale_y );
1471 else if ( m_viewType == YZ ) {
1472 point[1] = normalised_to_world( screen_normalised( x, m_nWidth ), m_vOrigin[1], normalised2world_scale_x );
1473 point[2] = normalised_to_world( -screen_normalised( y, m_nHeight ), m_vOrigin[2], normalised2world_scale_y );
1477 point[0] = normalised_to_world( screen_normalised( x, m_nWidth ), m_vOrigin[0], normalised2world_scale_x );
1478 point[2] = normalised_to_world( -screen_normalised( y, m_nHeight ), m_vOrigin[2], normalised2world_scale_y );
1482 void XYWnd::XY_SnapToGrid( Vector3& point ){
1483 if ( m_viewType == XY ) {
1484 point[0] = float_snapped( point[0], GetSnapGridSize() );
1485 point[1] = float_snapped( point[1], GetSnapGridSize() );
1487 else if ( m_viewType == YZ ) {
1488 point[1] = float_snapped( point[1], GetSnapGridSize() );
1489 point[2] = float_snapped( point[2], GetSnapGridSize() );
1493 point[0] = float_snapped( point[0], GetSnapGridSize() );
1494 point[2] = float_snapped( point[2], GetSnapGridSize() );
1498 void XYWnd::XY_LoadBackgroundImage( const char *name ){
1499 const char* relative = path_make_relative( name, GlobalFileSystem().findRoot( name ) );
1500 if ( relative == name ) {
1501 globalOutputStream() << "WARNING: could not extract the relative path, using full path instead\n";
1504 char fileNameWithoutExt[512];
1505 strncpy( fileNameWithoutExt, relative, sizeof( fileNameWithoutExt ) - 1 );
1506 fileNameWithoutExt[512 - 1] = '\0';
1507 fileNameWithoutExt[strlen( fileNameWithoutExt ) - 4] = '\0';
1509 Image *image = QERApp_LoadImage( 0, fileNameWithoutExt );
1511 globalOutputStream() << "Could not load texture " << fileNameWithoutExt << "\n";
1514 g_pParentWnd->ActiveXY()->m_tex = (qtexture_t*)malloc( sizeof( qtexture_t ) );
1515 LoadTextureRGBA( g_pParentWnd->ActiveXY()->XYWnd::m_tex, image->getRGBAPixels(), image->getWidth(), image->getHeight() );
1516 globalOutputStream() << "Loaded background texture " << relative << "\n";
1517 g_pParentWnd->ActiveXY()->m_backgroundActivated = true;
1520 switch ( g_pParentWnd->ActiveXY()->m_viewType )
1537 Select_GetBounds( min, max );
1538 g_pParentWnd->ActiveXY()->m_xmin = min[m_ix];
1539 g_pParentWnd->ActiveXY()->m_ymin = min[m_iy];
1540 g_pParentWnd->ActiveXY()->m_xmax = max[m_ix];
1541 g_pParentWnd->ActiveXY()->m_ymax = max[m_iy];
1544 void XYWnd::XY_DisableBackground( void ){
1545 g_pParentWnd->ActiveXY()->m_backgroundActivated = false;
1546 if ( g_pParentWnd->ActiveXY()->m_tex ) {
1547 free( g_pParentWnd->ActiveXY()->m_tex );
1549 g_pParentWnd->ActiveXY()->m_tex = NULL;
1552 void WXY_BackgroundSelect( void ){
1553 bool brushesSelected = Scene_countSelectedBrushes( GlobalSceneGraph() ) != 0;
1554 if ( !brushesSelected ) {
1555 gtk_MessageBox( 0, "You have to select some brushes to get the bounding box for.\n",
1556 "No selection", eMB_OK, eMB_ICONERROR );
1560 const char *filename = file_dialog( GTK_WIDGET( MainFrame_getWindow() ), TRUE, "Background Image", NULL, NULL );
1561 g_pParentWnd->ActiveXY()->XY_DisableBackground();
1563 g_pParentWnd->ActiveXY()->XY_LoadBackgroundImage( filename );
1568 ============================================================================
1572 ============================================================================
1581 double two_to_the_power( int power ){
1582 return pow( 2.0f, power );
1585 void XYWnd::XY_DrawAxis( void ){
1586 if ( g_xywindow_globals_private.show_axis ) {
1587 const char g_AxisName[3] = { 'X', 'Y', 'Z' };
1588 const int nDim1 = ( m_viewType == YZ ) ? 1 : 0;
1589 const int nDim2 = ( m_viewType == XY ) ? 1 : 2;
1590 const int w = ( m_nWidth / 2 / m_fScale );
1591 const int h = ( m_nHeight / 2 / m_fScale );
1593 const Vector3& colourX = ( m_viewType == YZ ) ? g_xywindow_globals.AxisColorY : g_xywindow_globals.AxisColorX;
1594 const Vector3& colourY = ( m_viewType == XY ) ? g_xywindow_globals.AxisColorY : g_xywindow_globals.AxisColorZ;
1596 // draw two lines with corresponding axis colors to highlight current view
1597 // horizontal line: nDim1 color
1599 glBegin( GL_LINES );
1600 glColor3fv( vector3_to_array( colourX ) );
1601 glVertex2f( m_vOrigin[nDim1] - w + 40 / m_fScale, m_vOrigin[nDim2] + h - 45 / m_fScale );
1602 glVertex2f( m_vOrigin[nDim1] - w + 65 / m_fScale, m_vOrigin[nDim2] + h - 45 / m_fScale );
1604 glVertex2f( 32 / m_fScale, 0 );
1605 glColor3fv( vector3_to_array( colourY ) );
1606 glVertex2f( m_vOrigin[nDim1] - w + 40 / m_fScale, m_vOrigin[nDim2] + h - 45 / m_fScale );
1607 glVertex2f( m_vOrigin[nDim1] - w + 40 / m_fScale, m_vOrigin[nDim2] + h - 20 / m_fScale );
1609 glVertex2f( 0, 32 / m_fScale );
1612 // now print axis symbols
1613 glColor3fv( vector3_to_array( colourX ) );
1614 glRasterPos2f( m_vOrigin[nDim1] - w + 55 / m_fScale, m_vOrigin[nDim2] + h - 55 / m_fScale );
1615 GlobalOpenGL().drawChar( g_AxisName[nDim1] );
1616 glRasterPos2f( 28 / m_fScale, -10 / m_fScale );
1617 GlobalOpenGL().drawChar( g_AxisName[nDim1] );
1618 glColor3fv( vector3_to_array( colourY ) );
1619 glRasterPos2f( m_vOrigin[nDim1] - w + 25 / m_fScale, m_vOrigin[nDim2] + h - 30 / m_fScale );
1620 GlobalOpenGL().drawChar( g_AxisName[nDim2] );
1621 glRasterPos2f( -10 / m_fScale, 28 / m_fScale );
1622 GlobalOpenGL().drawChar( g_AxisName[nDim2] );
1626 void XYWnd::XY_DrawBackground( void ){
1627 glPushAttrib( GL_ALL_ATTRIB_BITS );
1629 glEnable( GL_TEXTURE_2D );
1630 glEnable( GL_BLEND );
1631 glBlendFunc( GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA );
1632 glTexEnvf( GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE );
1633 glTexParameterf( GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP );
1634 glTexParameterf( GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP );
1636 glPolygonMode( GL_FRONT, GL_FILL );
1638 glBindTexture( GL_TEXTURE_2D, m_tex->texture_number );
1639 glBegin( GL_QUADS );
1641 glColor4f( 1.0, 1.0, 1.0, m_alpha );
1642 glTexCoord2f( 0.0, 1.0 );
1643 glVertex2f( m_xmin, m_ymin );
1645 glTexCoord2f( 1.0, 1.0 );
1646 glVertex2f( m_xmax, m_ymin );
1648 glTexCoord2f( 1.0, 0.0 );
1649 glVertex2f( m_xmax, m_ymax );
1651 glTexCoord2f( 0.0, 0.0 );
1652 glVertex2f( m_xmin, m_ymax );
1655 glBindTexture( GL_TEXTURE_2D, 0 );
1660 void XYWnd::XY_DrawGrid( void ) {
1661 float x, y, xb, xe, yb, ye;
1664 float step, minor_step, stepx, stepy;
1665 step = minor_step = stepx = stepy = GetGridSize();
1667 int minor_power = Grid_getPower();
1670 while ( ( minor_step * m_fScale ) <= 4.0f ) { // make sure minor grid spacing is at least 4 pixels on the screen
1674 int power = minor_power;
1675 while ( ( power % 3 ) != 0 || ( step * m_fScale ) <= 32.0f ) { // make sure major grid spacing is at least 32 pixels on the screen
1677 step = float(two_to_the_power( power ) );
1679 mask = ( 1 << ( power - minor_power ) ) - 1;
1680 while ( ( stepx * m_fScale ) <= 32.0f ) // text step x must be at least 32
1682 while ( ( stepy * m_fScale ) <= 32.0f ) // text step y must be at least 32
1685 a = ( ( GetSnapGridSize() > 0.0f ) ? 1.0f : 0.3f );
1687 glDisable( GL_TEXTURE_2D );
1688 glDisable( GL_TEXTURE_1D );
1689 glDisable( GL_DEPTH_TEST );
1690 glDisable( GL_BLEND );
1693 w = ( m_nWidth / 2 / m_fScale );
1694 h = ( m_nHeight / 2 / m_fScale );
1696 const int nDim1 = ( m_viewType == YZ ) ? 1 : 0;
1697 const int nDim2 = ( m_viewType == XY ) ? 1 : 2;
1699 xb = m_vOrigin[nDim1] - w;
1700 if ( xb < region_mins[nDim1] ) {
1701 xb = region_mins[nDim1];
1703 xb = step * floor( xb / step );
1705 xe = m_vOrigin[nDim1] + w;
1706 if ( xe > region_maxs[nDim1] ) {
1707 xe = region_maxs[nDim1];
1709 xe = step * ceil( xe / step );
1711 yb = m_vOrigin[nDim2] - h;
1712 if ( yb < region_mins[nDim2] ) {
1713 yb = region_mins[nDim2];
1715 yb = step * floor( yb / step );
1717 ye = m_vOrigin[nDim2] + h;
1718 if ( ye > region_maxs[nDim2] ) {
1719 ye = region_maxs[nDim2];
1721 ye = step * ceil( ye / step );
1723 #define COLORS_DIFFER( a,b ) \
1724 ( ( a )[0] != ( b )[0] || \
1725 ( a )[1] != ( b )[1] || \
1726 ( a )[2] != ( b )[2] )
1729 // draw minor blocks
1730 if ( g_xywindow_globals_private.d_showgrid || a < 1.0f ) {
1732 glEnable( GL_BLEND );
1735 if ( COLORS_DIFFER( g_xywindow_globals.color_gridminor, g_xywindow_globals.color_gridback ) ) {
1736 glColor4fv( vector4_to_array( Vector4( g_xywindow_globals.color_gridminor, a ) ) );
1738 glBegin( GL_LINES );
1740 for ( x = xb ; x < xe ; x += minor_step, ++i ) {
1741 if ( ( i & mask ) != 0 ) {
1742 glVertex2f( x, yb );
1743 glVertex2f( x, ye );
1747 for ( y = yb ; y < ye ; y += minor_step, ++i ) {
1748 if ( ( i & mask ) != 0 ) {
1749 glVertex2f( xb, y );
1750 glVertex2f( xe, y );
1756 // draw major blocks
1757 if ( COLORS_DIFFER( g_xywindow_globals.color_gridmajor, g_xywindow_globals.color_gridminor ) ) {
1758 glColor4fv( vector4_to_array( Vector4( g_xywindow_globals.color_gridmajor, a ) ) );
1760 glBegin( GL_LINES );
1761 for ( x = xb ; x <= xe ; x += step ) {
1762 glVertex2f( x, yb );
1763 glVertex2f( x, ye );
1765 for ( y = yb ; y <= ye ; y += step ) {
1766 glVertex2f( xb, y );
1767 glVertex2f( xe, y );
1773 glDisable( GL_BLEND );
1777 // draw coordinate text if needed
1778 if ( g_xywindow_globals_private.show_coordinates ) {
1779 glColor4fv( vector4_to_array( Vector4( g_xywindow_globals.color_gridtext, 1.0f ) ) );
1780 float offx = m_vOrigin[nDim2] + h - ( 4 + GlobalOpenGL().m_font->getPixelAscent() ) / m_fScale;
1781 float offy = m_vOrigin[nDim1] - w + 4 / m_fScale;
1782 for ( x = xb - fmod( xb, stepx ); x <= xe ; x += stepx ) {
1783 glRasterPos2f( x, offx );
1784 sprintf( text, "%g", x );
1785 GlobalOpenGL().drawString( text );
1787 for ( y = yb - fmod( yb, stepy ); y <= ye ; y += stepy ) {
1788 glRasterPos2f( offy, y );
1789 sprintf( text, "%g", y );
1790 GlobalOpenGL().drawString( text );
1794 glColor3fv( vector3_to_array( g_xywindow_globals.color_viewname ) );
1797 // we do this part (the old way) only if show_axis is disabled
1798 if ( !g_xywindow_globals_private.show_axis ) {
1799 glRasterPos2f( m_vOrigin[nDim1] - w + 35 / m_fScale, m_vOrigin[nDim2] + h - 20 / m_fScale );
1801 GlobalOpenGL().drawString( ViewType_getTitle( m_viewType ) );
1805 XYWnd::XY_DrawAxis();
1807 // show current work zone?
1808 // the work zone is used to place dropped points and brushes
1809 if ( g_xywindow_globals_private.d_show_work ) {
1810 glColor4f( 1.0f, 0.0f, 0.0f, 1.0f );
1811 glBegin( GL_LINES );
1812 glVertex2f( xb, Select_getWorkZone().d_work_min[nDim2] );
1813 glVertex2f( xe, Select_getWorkZone().d_work_min[nDim2] );
1814 glVertex2f( xb, Select_getWorkZone().d_work_max[nDim2] );
1815 glVertex2f( xe, Select_getWorkZone().d_work_max[nDim2] );
1816 glVertex2f( Select_getWorkZone().d_work_min[nDim1], yb );
1817 glVertex2f( Select_getWorkZone().d_work_min[nDim1], ye );
1818 glVertex2f( Select_getWorkZone().d_work_max[nDim1], yb );
1819 glVertex2f( Select_getWorkZone().d_work_max[nDim1], ye );
1829 void XYWnd::XY_DrawBlockGrid(){
1830 if ( Map_FindWorldspawn( g_map ) == 0 ) {
1833 const char *value = Node_getEntity( *Map_GetWorldspawn( g_map ) )->getKeyValue( "_blocksize" );
1834 if ( strlen( value ) ) {
1835 sscanf( value, "%i", &g_xywindow_globals_private.blockSize );
1838 if ( !g_xywindow_globals_private.blockSize || g_xywindow_globals_private.blockSize > 65536 || g_xywindow_globals_private.blockSize < 1024 ) {
1839 // don't use custom blocksize if it is less than the default, or greater than the maximum world coordinate
1840 g_xywindow_globals_private.blockSize = 1024;
1843 float x, y, xb, xe, yb, ye;
1847 glDisable( GL_TEXTURE_2D );
1848 glDisable( GL_TEXTURE_1D );
1849 glDisable( GL_DEPTH_TEST );
1850 glDisable( GL_BLEND );
1852 w = ( m_nWidth / 2 / m_fScale );
1853 h = ( m_nHeight / 2 / m_fScale );
1855 int nDim1 = ( m_viewType == YZ ) ? 1 : 0;
1856 int nDim2 = ( m_viewType == XY ) ? 1 : 2;
1858 xb = m_vOrigin[nDim1] - w;
1859 if ( xb < region_mins[nDim1] ) {
1860 xb = region_mins[nDim1];
1862 xb = static_cast<float>( g_xywindow_globals_private.blockSize * floor( xb / g_xywindow_globals_private.blockSize ) );
1864 xe = m_vOrigin[nDim1] + w;
1865 if ( xe > region_maxs[nDim1] ) {
1866 xe = region_maxs[nDim1];
1868 xe = static_cast<float>( g_xywindow_globals_private.blockSize * ceil( xe / g_xywindow_globals_private.blockSize ) );
1870 yb = m_vOrigin[nDim2] - h;
1871 if ( yb < region_mins[nDim2] ) {
1872 yb = region_mins[nDim2];
1874 yb = static_cast<float>( g_xywindow_globals_private.blockSize * floor( yb / g_xywindow_globals_private.blockSize ) );
1876 ye = m_vOrigin[nDim2] + h;
1877 if ( ye > region_maxs[nDim2] ) {
1878 ye = region_maxs[nDim2];
1880 ye = static_cast<float>( g_xywindow_globals_private.blockSize * ceil( ye / g_xywindow_globals_private.blockSize ) );
1882 // draw major blocks
1884 glColor3fv( vector3_to_array( g_xywindow_globals.color_gridblock ) );
1887 glBegin( GL_LINES );
1889 for ( x = xb ; x <= xe ; x += g_xywindow_globals_private.blockSize )
1891 glVertex2f( x, yb );
1892 glVertex2f( x, ye );
1895 if ( m_viewType == XY ) {
1896 for ( y = yb ; y <= ye ; y += g_xywindow_globals_private.blockSize )
1898 glVertex2f( xb, y );
1899 glVertex2f( xe, y );
1906 // draw coordinate text if needed
1908 if ( m_viewType == XY && m_fScale > .1 ) {
1909 for ( x = xb ; x < xe ; x += g_xywindow_globals_private.blockSize )
1910 for ( y = yb ; y < ye ; y += g_xywindow_globals_private.blockSize )
1912 glRasterPos2f( x + ( g_xywindow_globals_private.blockSize / 2 ), y + ( g_xywindow_globals_private.blockSize / 2 ) );
1913 sprintf( text, "%i,%i",(int)floor( x / g_xywindow_globals_private.blockSize ), (int)floor( y / g_xywindow_globals_private.blockSize ) );
1914 GlobalOpenGL().drawString( text );
1918 glColor4f( 0, 0, 0, 0 );
1921 void XYWnd::DrawCameraIcon( const Vector3& origin, const Vector3& angles ){
1922 float x, y, fov, box;
1925 fov = 48 / m_fScale;
1926 box = 16 / m_fScale;
1928 if ( m_viewType == XY ) {
1931 a = degrees_to_radians( angles[CAMERA_YAW] );
1933 else if ( m_viewType == YZ ) {
1936 a = degrees_to_radians( angles[CAMERA_PITCH] );
1942 a = degrees_to_radians( angles[CAMERA_PITCH] );
1945 glColor3f( 0.0, 0.0, 1.0 );
1946 glBegin( GL_LINE_STRIP );
1947 glVertex3f( x - box,y,0 );
1948 glVertex3f( x,y + ( box / 2 ),0 );
1949 glVertex3f( x + box,y,0 );
1950 glVertex3f( x,y - ( box / 2 ),0 );
1951 glVertex3f( x - box,y,0 );
1952 glVertex3f( x + box,y,0 );
1955 glBegin( GL_LINE_STRIP );
1956 glVertex3f( x + static_cast<float>( fov * cos( a + c_pi / 4 ) ), y + static_cast<float>( fov * sin( a + c_pi / 4 ) ), 0 );
1957 glVertex3f( x, y, 0 );
1958 glVertex3f( x + static_cast<float>( fov * cos( a - c_pi / 4 ) ), y + static_cast<float>( fov * sin( a - c_pi / 4 ) ), 0 );
1964 float Betwixt( float f1, float f2 ){
1966 return f2 + ( ( f1 - f2 ) / 2 );
1969 return f1 + ( ( f2 - f1 ) / 2 );
1974 // can be greatly simplified but per usual i am in a hurry
1975 // which is not an excuse, just a fact
1976 void XYWnd::PaintSizeInfo( int nDim1, int nDim2, Vector3& vMinBounds, Vector3& vMaxBounds ){
1977 if ( vector3_equal( vMinBounds, vMaxBounds ) ) {
1980 const char* g_pDimStrings[] = {"x:", "y:", "z:"};
1981 typedef const char* OrgStrings[2];
1982 const OrgStrings g_pOrgStrings[] = { { "x:", "y:", }, { "x:", "z:", }, { "y:", "z:", } };
1984 Vector3 vSize( vector3_subtracted( vMaxBounds, vMinBounds ) );
1986 glColor3f( g_xywindow_globals.color_selbrushes[0] * .65f,
1987 g_xywindow_globals.color_selbrushes[1] * .65f,
1988 g_xywindow_globals.color_selbrushes[2] * .65f );
1990 StringOutputStream dimensions( 16 );
1992 if ( m_viewType == XY ) {
1993 glBegin( GL_LINES );
1995 glVertex3f( vMinBounds[nDim1], vMinBounds[nDim2] - 6.0f / m_fScale, 0.0f );
1996 glVertex3f( vMinBounds[nDim1], vMinBounds[nDim2] - 10.0f / m_fScale, 0.0f );
1998 glVertex3f( vMinBounds[nDim1], vMinBounds[nDim2] - 10.0f / m_fScale, 0.0f );
1999 glVertex3f( vMaxBounds[nDim1], vMinBounds[nDim2] - 10.0f / m_fScale, 0.0f );
2001 glVertex3f( vMaxBounds[nDim1], vMinBounds[nDim2] - 6.0f / m_fScale, 0.0f );
2002 glVertex3f( vMaxBounds[nDim1], vMinBounds[nDim2] - 10.0f / m_fScale, 0.0f );
2005 glVertex3f( vMaxBounds[nDim1] + 6.0f / m_fScale, vMinBounds[nDim2], 0.0f );
2006 glVertex3f( vMaxBounds[nDim1] + 10.0f / m_fScale, vMinBounds[nDim2], 0.0f );
2008 glVertex3f( vMaxBounds[nDim1] + 10.0f / m_fScale, vMinBounds[nDim2], 0.0f );
2009 glVertex3f( vMaxBounds[nDim1] + 10.0f / m_fScale, vMaxBounds[nDim2], 0.0f );
2011 glVertex3f( vMaxBounds[nDim1] + 6.0f / m_fScale, vMaxBounds[nDim2], 0.0f );
2012 glVertex3f( vMaxBounds[nDim1] + 10.0f / m_fScale, vMaxBounds[nDim2], 0.0f );
2016 glRasterPos3f( Betwixt( vMinBounds[nDim1], vMaxBounds[nDim1] ), vMinBounds[nDim2] - 20.0f / m_fScale, 0.0f );
2017 dimensions << g_pDimStrings[nDim1] << vSize[nDim1];
2018 GlobalOpenGL().drawString( dimensions.c_str() );
2021 glRasterPos3f( vMaxBounds[nDim1] + 16.0f / m_fScale, Betwixt( vMinBounds[nDim2], vMaxBounds[nDim2] ), 0.0f );
2022 dimensions << g_pDimStrings[nDim2] << vSize[nDim2];
2023 GlobalOpenGL().drawString( dimensions.c_str() );
2026 glRasterPos3f( vMinBounds[nDim1] + 4, vMaxBounds[nDim2] + 8 / m_fScale, 0.0f );
2027 dimensions << "(" << g_pOrgStrings[0][0] << vMinBounds[nDim1] << " " << g_pOrgStrings[0][1] << vMaxBounds[nDim2] << ")";
2028 GlobalOpenGL().drawString( dimensions.c_str() );
2030 else if ( m_viewType == XZ ) {
2031 glBegin( GL_LINES );
2033 glVertex3f( vMinBounds[nDim1], 0, vMinBounds[nDim2] - 6.0f / m_fScale );
2034 glVertex3f( vMinBounds[nDim1], 0, vMinBounds[nDim2] - 10.0f / m_fScale );
2036 glVertex3f( vMinBounds[nDim1], 0,vMinBounds[nDim2] - 10.0f / m_fScale );
2037 glVertex3f( vMaxBounds[nDim1], 0,vMinBounds[nDim2] - 10.0f / m_fScale );
2039 glVertex3f( vMaxBounds[nDim1], 0,vMinBounds[nDim2] - 6.0f / m_fScale );
2040 glVertex3f( vMaxBounds[nDim1], 0,vMinBounds[nDim2] - 10.0f / m_fScale );
2043 glVertex3f( vMaxBounds[nDim1] + 6.0f / m_fScale, 0,vMinBounds[nDim2] );
2044 glVertex3f( vMaxBounds[nDim1] + 10.0f / m_fScale, 0,vMinBounds[nDim2] );
2046 glVertex3f( vMaxBounds[nDim1] + 10.0f / m_fScale, 0,vMinBounds[nDim2] );
2047 glVertex3f( vMaxBounds[nDim1] + 10.0f / m_fScale, 0,vMaxBounds[nDim2] );
2049 glVertex3f( vMaxBounds[nDim1] + 6.0f / m_fScale, 0,vMaxBounds[nDim2] );
2050 glVertex3f( vMaxBounds[nDim1] + 10.0f / m_fScale, 0,vMaxBounds[nDim2] );
2054 glRasterPos3f( Betwixt( vMinBounds[nDim1], vMaxBounds[nDim1] ), 0, vMinBounds[nDim2] - 20.0f / m_fScale );
2055 dimensions << g_pDimStrings[nDim1] << vSize[nDim1];
2056 GlobalOpenGL().drawString( dimensions.c_str() );
2059 glRasterPos3f( vMaxBounds[nDim1] + 16.0f / m_fScale, 0, Betwixt( vMinBounds[nDim2], vMaxBounds[nDim2] ) );
2060 dimensions << g_pDimStrings[nDim2] << vSize[nDim2];
2061 GlobalOpenGL().drawString( dimensions.c_str() );
2064 glRasterPos3f( vMinBounds[nDim1] + 4, 0, vMaxBounds[nDim2] + 8 / m_fScale );
2065 dimensions << "(" << g_pOrgStrings[1][0] << vMinBounds[nDim1] << " " << g_pOrgStrings[1][1] << vMaxBounds[nDim2] << ")";
2066 GlobalOpenGL().drawString( dimensions.c_str() );
2070 glBegin( GL_LINES );
2072 glVertex3f( 0, vMinBounds[nDim1], vMinBounds[nDim2] - 6.0f / m_fScale );
2073 glVertex3f( 0, vMinBounds[nDim1], vMinBounds[nDim2] - 10.0f / m_fScale );
2075 glVertex3f( 0, vMinBounds[nDim1], vMinBounds[nDim2] - 10.0f / m_fScale );
2076 glVertex3f( 0, vMaxBounds[nDim1], vMinBounds[nDim2] - 10.0f / m_fScale );
2078 glVertex3f( 0, vMaxBounds[nDim1], vMinBounds[nDim2] - 6.0f / m_fScale );
2079 glVertex3f( 0, vMaxBounds[nDim1], vMinBounds[nDim2] - 10.0f / m_fScale );
2082 glVertex3f( 0, vMaxBounds[nDim1] + 6.0f / m_fScale, vMinBounds[nDim2] );
2083 glVertex3f( 0, vMaxBounds[nDim1] + 10.0f / m_fScale, vMinBounds[nDim2] );
2085 glVertex3f( 0, vMaxBounds[nDim1] + 10.0f / m_fScale, vMinBounds[nDim2] );
2086 glVertex3f( 0, vMaxBounds[nDim1] + 10.0f / m_fScale, vMaxBounds[nDim2] );
2088 glVertex3f( 0, vMaxBounds[nDim1] + 6.0f / m_fScale, vMaxBounds[nDim2] );
2089 glVertex3f( 0, vMaxBounds[nDim1] + 10.0f / m_fScale, vMaxBounds[nDim2] );
2093 glRasterPos3f( 0, Betwixt( vMinBounds[nDim1], vMaxBounds[nDim1] ), vMinBounds[nDim2] - 20.0f / m_fScale );
2094 dimensions << g_pDimStrings[nDim1] << vSize[nDim1];
2095 GlobalOpenGL().drawString( dimensions.c_str() );
2098 glRasterPos3f( 0, vMaxBounds[nDim1] + 16.0f / m_fScale, Betwixt( vMinBounds[nDim2], vMaxBounds[nDim2] ) );
2099 dimensions << g_pDimStrings[nDim2] << vSize[nDim2];
2100 GlobalOpenGL().drawString( dimensions.c_str() );
2103 glRasterPos3f( 0, vMinBounds[nDim1] + 4.0f, vMaxBounds[nDim2] + 8 / m_fScale );
2104 dimensions << "(" << g_pOrgStrings[2][0] << vMinBounds[nDim1] << " " << g_pOrgStrings[2][1] << vMaxBounds[nDim2] << ")";
2105 GlobalOpenGL().drawString( dimensions.c_str() );
2109 class XYRenderer : public Renderer
2117 unsigned int m_highlight;
2121 XYRenderer( RenderStateFlags globalstate, Shader* selected ) :
2122 m_globalstate( globalstate ),
2123 m_state_selected( selected ){
2124 ASSERT_NOTNULL( selected );
2125 m_state_stack.push_back( state_type() );
2128 void SetState( Shader* state, EStyle style ){
2129 ASSERT_NOTNULL( state );
2130 if ( style == eWireframeOnly ) {
2131 m_state_stack.back().m_state = state;
2134 const EStyle getStyle() const {
2135 return eWireframeOnly;
2138 m_state_stack.push_back( m_state_stack.back() );
2141 ASSERT_MESSAGE( !m_state_stack.empty(), "popping empty stack" );
2142 m_state_stack.pop_back();
2144 void Highlight( EHighlightMode mode, bool bEnable = true ){
2146 ? m_state_stack.back().m_highlight |= mode
2147 : m_state_stack.back().m_highlight &= ~mode;
2149 void addRenderable( const OpenGLRenderable& renderable, const Matrix4& localToWorld ){
2150 if ( m_state_stack.back().m_highlight & ePrimitive ) {
2151 m_state_selected->addRenderable( renderable, localToWorld );
2155 m_state_stack.back().m_state->addRenderable( renderable, localToWorld );
2159 void render( const Matrix4& modelview, const Matrix4& projection ){
2160 GlobalShaderCache().render( m_globalstate, modelview, projection );
2163 std::vector<state_type> m_state_stack;
2164 RenderStateFlags m_globalstate;
2165 Shader* m_state_selected;
2168 void XYWnd::updateProjection(){
2169 m_projection[0] = 1.0f / static_cast<float>( m_nWidth / 2 );
2170 m_projection[5] = 1.0f / static_cast<float>( m_nHeight / 2 );
2171 m_projection[10] = 1.0f / ( g_MaxWorldCoord * m_fScale );
2173 m_projection[12] = 0.0f;
2174 m_projection[13] = 0.0f;
2175 m_projection[14] = -1.0f;
2187 m_projection[11] = 0.0f;
2189 m_projection[15] = 1.0f;
2191 m_view.Construct( m_projection, m_modelview, m_nWidth, m_nHeight );
2194 // note: modelview matrix must have a uniform scale, otherwise strange things happen when rendering the rotation manipulator.
2195 void XYWnd::updateModelview(){
2196 int nDim1 = ( m_viewType == YZ ) ? 1 : 0;
2197 int nDim2 = ( m_viewType == XY ) ? 1 : 2;
2200 m_modelview[12] = -m_vOrigin[nDim1] * m_fScale;
2201 m_modelview[13] = -m_vOrigin[nDim2] * m_fScale;
2202 m_modelview[14] = g_MaxWorldCoord * m_fScale;
2205 switch ( m_viewType )
2208 m_modelview[0] = m_fScale;
2213 m_modelview[5] = m_fScale;
2218 m_modelview[10] = -m_fScale;
2221 m_modelview[0] = m_fScale;
2227 m_modelview[6] = m_fScale;
2230 m_modelview[9] = m_fScale;
2231 m_modelview[10] = 0;
2236 m_modelview[2] = -m_fScale;
2238 m_modelview[4] = m_fScale;
2243 m_modelview[9] = m_fScale;
2244 m_modelview[10] = 0;
2248 m_modelview[3] = m_modelview[7] = m_modelview[11] = 0;
2249 m_modelview[15] = 1;
2251 m_view.Construct( m_projection, m_modelview, m_nWidth, m_nHeight );
2260 //#define DBG_SCENEDUMP
2262 void XYWnd::XY_Draw(){
2266 glViewport( 0, 0, m_nWidth, m_nHeight );
2267 glClearColor( g_xywindow_globals.color_gridback[0],
2268 g_xywindow_globals.color_gridback[1],
2269 g_xywindow_globals.color_gridback[2],0 );
2271 glClear( GL_COLOR_BUFFER_BIT );
2277 glMatrixMode( GL_PROJECTION );
2278 glLoadMatrixf( reinterpret_cast<const float*>( &m_projection ) );
2280 glMatrixMode( GL_MODELVIEW );
2282 glScalef( m_fScale, m_fScale, 1 );
2283 int nDim1 = ( m_viewType == YZ ) ? 1 : 0;
2284 int nDim2 = ( m_viewType == XY ) ? 1 : 2;
2285 glTranslatef( -m_vOrigin[nDim1], -m_vOrigin[nDim2], 0 );
2287 glDisable( GL_LINE_STIPPLE );
2289 glDisableClientState( GL_TEXTURE_COORD_ARRAY );
2290 glDisableClientState( GL_NORMAL_ARRAY );
2291 glDisableClientState( GL_COLOR_ARRAY );
2292 glDisable( GL_TEXTURE_2D );
2293 glDisable( GL_LIGHTING );
2294 glDisable( GL_COLOR_MATERIAL );
2295 glDisable( GL_DEPTH_TEST );
2297 if ( m_backgroundActivated ) {
2298 XY_DrawBackground();
2302 if ( g_xywindow_globals_private.show_blocks ) {
2306 glLoadMatrixf( reinterpret_cast<const float*>( &m_modelview ) );
2308 unsigned int globalstate = RENDER_COLOURARRAY | RENDER_COLOURWRITE | RENDER_POLYGONSMOOTH | RENDER_LINESMOOTH;
2309 if ( !g_xywindow_globals.m_bNoStipple ) {
2310 globalstate |= RENDER_LINESTIPPLE;
2314 XYRenderer renderer( globalstate, m_state_selected );
2316 Scene_Render( renderer, m_view );
2318 GlobalOpenGL_debugAssertNoErrors();
2319 renderer.render( m_modelview, m_projection );
2320 GlobalOpenGL_debugAssertNoErrors();
2323 glDepthMask( GL_FALSE );
2325 GlobalOpenGL_debugAssertNoErrors();
2327 glLoadMatrixf( reinterpret_cast<const float*>( &m_modelview ) );
2329 GlobalOpenGL_debugAssertNoErrors();
2330 glDisable( GL_LINE_STIPPLE );
2331 GlobalOpenGL_debugAssertNoErrors();
2333 GlobalOpenGL_debugAssertNoErrors();
2334 if ( GlobalOpenGL().GL_1_3() ) {
2335 glActiveTexture( GL_TEXTURE0 );
2336 glClientActiveTexture( GL_TEXTURE0 );
2338 glDisableClientState( GL_TEXTURE_COORD_ARRAY );
2339 GlobalOpenGL_debugAssertNoErrors();
2340 glDisableClientState( GL_NORMAL_ARRAY );
2341 GlobalOpenGL_debugAssertNoErrors();
2342 glDisableClientState( GL_COLOR_ARRAY );
2343 GlobalOpenGL_debugAssertNoErrors();
2344 glDisable( GL_TEXTURE_2D );
2345 GlobalOpenGL_debugAssertNoErrors();
2346 glDisable( GL_LIGHTING );
2347 GlobalOpenGL_debugAssertNoErrors();
2348 glDisable( GL_COLOR_MATERIAL );
2349 GlobalOpenGL_debugAssertNoErrors();
2351 GlobalOpenGL_debugAssertNoErrors();
2355 if ( g_xywindow_globals_private.m_bSizePaint && GlobalSelectionSystem().countSelected() != 0 ) {
2357 Select_GetBounds( min, max );
2358 PaintSizeInfo( nDim1, nDim2, min, max );
2361 if ( g_bCrossHairs ) {
2362 glColor4f( 0.2f, 0.9f, 0.2f, 0.8f );
2363 glBegin( GL_LINES );
2364 if ( m_viewType == XY ) {
2365 glVertex2f( 2.0f * g_MinWorldCoord, m_mousePosition[1] );
2366 glVertex2f( 2.0f * g_MaxWorldCoord, m_mousePosition[1] );
2367 glVertex2f( m_mousePosition[0], 2.0f * g_MinWorldCoord );
2368 glVertex2f( m_mousePosition[0], 2.0f * g_MaxWorldCoord );
2370 else if ( m_viewType == YZ ) {
2371 glVertex3f( m_mousePosition[0], 2.0f * g_MinWorldCoord, m_mousePosition[2] );
2372 glVertex3f( m_mousePosition[0], 2.0f * g_MaxWorldCoord, m_mousePosition[2] );
2373 glVertex3f( m_mousePosition[0], m_mousePosition[1], 2.0f * g_MinWorldCoord );
2374 glVertex3f( m_mousePosition[0], m_mousePosition[1], 2.0f * g_MaxWorldCoord );
2378 glVertex3f( 2.0f * g_MinWorldCoord, m_mousePosition[1], m_mousePosition[2] );
2379 glVertex3f( 2.0f * g_MaxWorldCoord, m_mousePosition[1], m_mousePosition[2] );
2380 glVertex3f( m_mousePosition[0], m_mousePosition[1], 2.0f * g_MinWorldCoord );
2381 glVertex3f( m_mousePosition[0], m_mousePosition[1], 2.0f * g_MaxWorldCoord );
2387 GlobalClipPoints_Draw( m_fScale );
2390 GlobalOpenGL_debugAssertNoErrors();
2394 glScalef( m_fScale, m_fScale, 1 );
2395 glTranslatef( -m_vOrigin[nDim1], -m_vOrigin[nDim2], 0 );
2397 DrawCameraIcon( Camera_getOrigin( *g_pParentWnd->GetCamWnd() ), Camera_getAngles( *g_pParentWnd->GetCamWnd() ) );
2399 Feedback_draw2D( m_viewType );
2401 if ( g_xywindow_globals_private.show_outline ) {
2403 glMatrixMode( GL_PROJECTION );
2405 glOrtho( 0, m_nWidth, 0, m_nHeight, 0, 1 );
2407 glMatrixMode( GL_MODELVIEW );
2410 // four view mode doesn't colorize
2411 if ( g_pParentWnd->CurrentStyle() == MainFrame::eSplit ) {
2412 glColor3fv( vector3_to_array( g_xywindow_globals.color_viewname ) );
2416 switch ( m_viewType )
2419 glColor3fv( vector3_to_array( g_xywindow_globals.AxisColorX ) );
2422 glColor3fv( vector3_to_array( g_xywindow_globals.AxisColorY ) );
2425 glColor3fv( vector3_to_array( g_xywindow_globals.AxisColorZ ) );
2429 glBegin( GL_LINE_LOOP );
2430 glVertex2f( 0.5, 0.5 );
2431 glVertex2f( m_nWidth - 0.5, 1 );
2432 glVertex2f( m_nWidth - 0.5, m_nHeight - 0.5 );
2433 glVertex2f( 0.5, m_nHeight - 0.5 );
2438 GlobalOpenGL_debugAssertNoErrors();
2443 void XYWnd_MouseToPoint( XYWnd* xywnd, int x, int y, Vector3& point ){
2444 xywnd->XY_ToPoint( x, y, point );
2445 xywnd->XY_SnapToGrid( point );
2447 int nDim = ( xywnd->GetViewType() == XY ) ? 2 : ( xywnd->GetViewType() == YZ ) ? 0 : 1;
2448 float fWorkMid = float_mid( Select_getWorkZone().d_work_min[nDim], Select_getWorkZone().d_work_max[nDim] );
2449 point[nDim] = float_snapped( fWorkMid, GetGridSize() );
2452 void XYWnd::OnEntityCreate( const char* item ){
2453 StringOutputStream command;
2454 command << "entityCreate -class " << item;
2455 UndoableCommand undo( command.c_str() );
2457 XYWnd_MouseToPoint( this, m_entityCreate_x, m_entityCreate_y, point );
2458 Entity_createFromSelection( item, point );
2463 void GetFocusPosition( Vector3& position ){
2464 if ( GlobalSelectionSystem().countSelected() != 0 ) {
2465 Select_GetMid( position );
2469 position = Camera_getOrigin( *g_pParentWnd->GetCamWnd() );
2473 void XYWnd_Focus( XYWnd* xywnd ){
2475 GetFocusPosition( position );
2476 xywnd->PositionView( position );
2479 void XY_Split_Focus(){
2481 GetFocusPosition( position );
2482 if ( g_pParentWnd->GetXYWnd() ) {
2483 g_pParentWnd->GetXYWnd()->PositionView( position );
2485 if ( g_pParentWnd->GetXZWnd() ) {
2486 g_pParentWnd->GetXZWnd()->PositionView( position );
2488 if ( g_pParentWnd->GetYZWnd() ) {
2489 g_pParentWnd->GetYZWnd()->PositionView( position );
2494 if ( g_pParentWnd->CurrentStyle() == MainFrame::eSplit ) {
2495 // cannot do this in a split window
2496 // do something else that the user may want here
2501 XYWnd* xywnd = g_pParentWnd->GetXYWnd();
2502 XYWnd_Focus( xywnd );
2506 if ( g_pParentWnd->CurrentStyle() == MainFrame::eSplit || g_pParentWnd->CurrentStyle() == MainFrame::eFloating ) {
2507 // cannot do this in a split window
2508 // do something else that the user may want here
2513 XYWnd* xywnd = g_pParentWnd->GetXYWnd();
2514 xywnd->SetViewType( XY );
2515 XYWnd_Focus( xywnd );
2519 if ( g_pParentWnd->CurrentStyle() == MainFrame::eSplit || g_pParentWnd->CurrentStyle() == MainFrame::eFloating ) {
2520 // cannot do this in a split window
2521 // do something else that the user may want here
2526 XYWnd* xywnd = g_pParentWnd->GetXYWnd();
2527 xywnd->SetViewType( XZ );
2528 XYWnd_Focus( xywnd );
2532 if ( g_pParentWnd->CurrentStyle() == MainFrame::eSplit || g_pParentWnd->CurrentStyle() == MainFrame::eFloating ) {
2533 // cannot do this in a split window
2534 // do something else that the user may want here
2539 XYWnd* xywnd = g_pParentWnd->GetXYWnd();
2540 xywnd->SetViewType( YZ );
2541 XYWnd_Focus( xywnd );
2545 if ( g_pParentWnd->CurrentStyle() == MainFrame::eSplit || g_pParentWnd->CurrentStyle() == MainFrame::eFloating ) {
2546 // cannot do this in a split window
2547 // do something else that the user may want here
2552 XYWnd* xywnd = g_pParentWnd->GetXYWnd();
2553 if ( xywnd->GetViewType() == XY ) {
2554 xywnd->SetViewType( XZ );
2556 else if ( xywnd->GetViewType() == XZ ) {
2557 xywnd->SetViewType( YZ );
2560 xywnd->SetViewType( XY );
2562 XYWnd_Focus( xywnd );
2566 if ( g_pParentWnd->GetXYWnd() ) {
2567 g_pParentWnd->GetXYWnd()->SetScale( 1 );
2569 if ( g_pParentWnd->GetXZWnd() ) {
2570 g_pParentWnd->GetXZWnd()->SetScale( 1 );
2572 if ( g_pParentWnd->GetYZWnd() ) {
2573 g_pParentWnd->GetYZWnd()->SetScale( 1 );
2578 g_pParentWnd->ActiveXY()->ZoomIn();
2581 // NOTE: the zoom out factor is 4/5, we could think about customizing it
2582 // we don't go below a zoom factor corresponding to 10% of the max world size
2583 // (this has to be computed against the window size)
2585 g_pParentWnd->ActiveXY()->ZoomOut();
2590 void ToggleShowCrosshair(){
2592 XY_UpdateAllWindows();
2595 void ToggleShowSizeInfo(){
2596 g_xywindow_globals_private.m_bSizePaint = !g_xywindow_globals_private.m_bSizePaint;
2597 XY_UpdateAllWindows();
2600 void ToggleShowGrid(){
2601 g_xywindow_globals_private.d_showgrid = !g_xywindow_globals_private.d_showgrid;
2602 XY_UpdateAllWindows();
2605 ToggleShown g_xy_top_shown( true );
2607 void XY_Top_Shown_Construct( GtkWindow* parent ){
2608 g_xy_top_shown.connect( GTK_WIDGET( parent ) );
2611 ToggleShown g_yz_side_shown( false );
2613 void YZ_Side_Shown_Construct( GtkWindow* parent ){
2614 g_yz_side_shown.connect( GTK_WIDGET( parent ) );
2617 ToggleShown g_xz_front_shown( false );
2619 void XZ_Front_Shown_Construct( GtkWindow* parent ){
2620 g_xz_front_shown.connect( GTK_WIDGET( parent ) );
2624 class EntityClassMenu : public ModuleObserver
2626 std::size_t m_unrealised;
2628 EntityClassMenu() : m_unrealised( 1 ){
2631 if ( --m_unrealised == 0 ) {
2635 if ( ++m_unrealised == 1 ) {
2636 if ( XYWnd::m_mnuDrop != 0 ) {
2637 gtk_widget_destroy( GTK_WIDGET( XYWnd::m_mnuDrop ) );
2638 XYWnd::m_mnuDrop = 0;
2644 EntityClassMenu g_EntityClassMenu;
2649 void ShowNamesToggle(){
2650 GlobalEntityCreator().setShowNames( !GlobalEntityCreator().getShowNames() );
2651 XY_UpdateAllWindows();
2653 typedef FreeCaller<ShowNamesToggle> ShowNamesToggleCaller;
2654 void ShowNamesExport( const BoolImportCallback& importer ){
2655 importer( GlobalEntityCreator().getShowNames() );
2657 typedef FreeCaller1<const BoolImportCallback&, ShowNamesExport> ShowNamesExportCaller;
2659 void ShowAnglesToggle(){
2660 GlobalEntityCreator().setShowAngles( !GlobalEntityCreator().getShowAngles() );
2661 XY_UpdateAllWindows();
2663 typedef FreeCaller<ShowAnglesToggle> ShowAnglesToggleCaller;
2664 void ShowAnglesExport( const BoolImportCallback& importer ){
2665 importer( GlobalEntityCreator().getShowAngles() );
2667 typedef FreeCaller1<const BoolImportCallback&, ShowAnglesExport> ShowAnglesExportCaller;
2669 void ShowBlocksToggle(){
2670 g_xywindow_globals_private.show_blocks ^= 1;
2671 XY_UpdateAllWindows();
2673 typedef FreeCaller<ShowBlocksToggle> ShowBlocksToggleCaller;
2674 void ShowBlocksExport( const BoolImportCallback& importer ){
2675 importer( g_xywindow_globals_private.show_blocks );
2677 typedef FreeCaller1<const BoolImportCallback&, ShowBlocksExport> ShowBlocksExportCaller;
2679 void ShowCoordinatesToggle(){
2680 g_xywindow_globals_private.show_coordinates ^= 1;
2681 XY_UpdateAllWindows();
2683 typedef FreeCaller<ShowCoordinatesToggle> ShowCoordinatesToggleCaller;
2684 void ShowCoordinatesExport( const BoolImportCallback& importer ){
2685 importer( g_xywindow_globals_private.show_coordinates );
2687 typedef FreeCaller1<const BoolImportCallback&, ShowCoordinatesExport> ShowCoordinatesExportCaller;
2689 void ShowOutlineToggle(){
2690 g_xywindow_globals_private.show_outline ^= 1;
2691 XY_UpdateAllWindows();
2693 typedef FreeCaller<ShowOutlineToggle> ShowOutlineToggleCaller;
2694 void ShowOutlineExport( const BoolImportCallback& importer ){
2695 importer( g_xywindow_globals_private.show_outline );
2697 typedef FreeCaller1<const BoolImportCallback&, ShowOutlineExport> ShowOutlineExportCaller;
2699 void ShowAxesToggle(){
2700 g_xywindow_globals_private.show_axis ^= 1;
2701 XY_UpdateAllWindows();
2703 typedef FreeCaller<ShowAxesToggle> ShowAxesToggleCaller;
2704 void ShowAxesExport( const BoolImportCallback& importer ){
2705 importer( g_xywindow_globals_private.show_axis );
2707 typedef FreeCaller1<const BoolImportCallback&, ShowAxesExport> ShowAxesExportCaller;
2709 void ShowWorkzoneToggle(){
2710 g_xywindow_globals_private.d_show_work ^= 1;
2711 XY_UpdateAllWindows();
2713 typedef FreeCaller<ShowWorkzoneToggle> ShowWorkzoneToggleCaller;
2714 void ShowWorkzoneExport( const BoolImportCallback& importer ){
2715 importer( g_xywindow_globals_private.d_show_work );
2717 typedef FreeCaller1<const BoolImportCallback&, ShowWorkzoneExport> ShowWorkzoneExportCaller;
2719 ShowNamesExportCaller g_show_names_caller;
2720 BoolExportCallback g_show_names_callback( g_show_names_caller );
2721 ToggleItem g_show_names( g_show_names_callback );
2723 ShowAnglesExportCaller g_show_angles_caller;
2724 BoolExportCallback g_show_angles_callback( g_show_angles_caller );
2725 ToggleItem g_show_angles( g_show_angles_callback );
2727 ShowBlocksExportCaller g_show_blocks_caller;
2728 BoolExportCallback g_show_blocks_callback( g_show_blocks_caller );
2729 ToggleItem g_show_blocks( g_show_blocks_callback );
2731 ShowCoordinatesExportCaller g_show_coordinates_caller;
2732 BoolExportCallback g_show_coordinates_callback( g_show_coordinates_caller );
2733 ToggleItem g_show_coordinates( g_show_coordinates_callback );
2735 ShowOutlineExportCaller g_show_outline_caller;
2736 BoolExportCallback g_show_outline_callback( g_show_outline_caller );
2737 ToggleItem g_show_outline( g_show_outline_callback );
2739 ShowAxesExportCaller g_show_axes_caller;
2740 BoolExportCallback g_show_axes_callback( g_show_axes_caller );
2741 ToggleItem g_show_axes( g_show_axes_callback );
2743 ShowWorkzoneExportCaller g_show_workzone_caller;
2744 BoolExportCallback g_show_workzone_callback( g_show_workzone_caller );
2745 ToggleItem g_show_workzone( g_show_workzone_callback );
2747 void XYShow_registerCommands(){
2748 GlobalToggles_insert( "ShowAngles", ShowAnglesToggleCaller(), ToggleItem::AddCallbackCaller( g_show_angles ) );
2749 GlobalToggles_insert( "ShowNames", ShowNamesToggleCaller(), ToggleItem::AddCallbackCaller( g_show_names ) );
2750 GlobalToggles_insert( "ShowBlocks", ShowBlocksToggleCaller(), ToggleItem::AddCallbackCaller( g_show_blocks ) );
2751 GlobalToggles_insert( "ShowCoordinates", ShowCoordinatesToggleCaller(), ToggleItem::AddCallbackCaller( g_show_coordinates ) );
2752 GlobalToggles_insert( "ShowWindowOutline", ShowOutlineToggleCaller(), ToggleItem::AddCallbackCaller( g_show_outline ) );
2753 GlobalToggles_insert( "ShowAxes", ShowAxesToggleCaller(), ToggleItem::AddCallbackCaller( g_show_axes ) );
2754 GlobalToggles_insert( "ShowWorkzone", ShowWorkzoneToggleCaller(), ToggleItem::AddCallbackCaller( g_show_workzone ) );
2757 void XYWnd_registerShortcuts(){
2758 command_connect_accelerator( "ToggleCrosshairs" );
2759 command_connect_accelerator( "ToggleSizePaint" );
2764 void Orthographic_constructPreferences( PreferencesPage& page ){
2765 page.appendCheckBox( "", "Solid selection boxes", g_xywindow_globals.m_bNoStipple );
2766 page.appendCheckBox( "", "Display size info", g_xywindow_globals_private.m_bSizePaint );
2767 page.appendCheckBox( "", "Chase mouse during drags", g_xywindow_globals_private.m_bChaseMouse );
2768 page.appendCheckBox( "", "Update views on camera move", g_xywindow_globals_private.m_bCamXYUpdate );
2770 void Orthographic_constructPage( PreferenceGroup& group ){
2771 PreferencesPage page( group.createPage( "Orthographic", "Orthographic View Preferences" ) );
2772 Orthographic_constructPreferences( page );
2774 void Orthographic_registerPreferencesPage(){
2775 PreferencesDialog_addSettingsPage( FreeCaller1<PreferenceGroup&, Orthographic_constructPage>() );
2778 void Clipper_constructPreferences( PreferencesPage& page ){
2779 page.appendCheckBox( "", "Clipper tool uses caulk", g_clip_useCaulk );
2781 void Clipper_constructPage( PreferenceGroup& group ){
2782 PreferencesPage page( group.createPage( "Clipper", "Clipper Tool Settings" ) );
2783 Clipper_constructPreferences( page );
2785 void Clipper_registerPreferencesPage(){
2786 PreferencesDialog_addSettingsPage( FreeCaller1<PreferenceGroup&, Clipper_constructPage>() );
2790 #include "preferencesystem.h"
2791 #include "stringio.h"
2796 void ToggleShown_importBool( ToggleShown& self, bool value ){
2799 typedef ReferenceCaller1<ToggleShown, bool, ToggleShown_importBool> ToggleShownImportBoolCaller;
2800 void ToggleShown_exportBool( const ToggleShown& self, const BoolImportCallback& importer ){
2801 importer( self.active() );
2803 typedef ConstReferenceCaller1<ToggleShown, const BoolImportCallback&, ToggleShown_exportBool> ToggleShownExportBoolCaller;
2806 void XYWindow_Construct(){
2807 GlobalCommands_insert( "ToggleCrosshairs", FreeCaller<ToggleShowCrosshair>(), Accelerator( 'X', (GdkModifierType)GDK_SHIFT_MASK ) );
2808 GlobalCommands_insert( "ToggleSizePaint", FreeCaller<ToggleShowSizeInfo>(), Accelerator( 'J' ) );
2809 GlobalCommands_insert( "ToggleGrid", FreeCaller<ToggleShowGrid>(), Accelerator( '0' ) );
2811 GlobalToggles_insert( "ToggleView", ToggleShown::ToggleCaller( g_xy_top_shown ), ToggleItem::AddCallbackCaller( g_xy_top_shown.m_item ), Accelerator( 'V', (GdkModifierType)( GDK_SHIFT_MASK | GDK_CONTROL_MASK ) ) );
2812 GlobalToggles_insert( "ToggleSideView", ToggleShown::ToggleCaller( g_yz_side_shown ), ToggleItem::AddCallbackCaller( g_yz_side_shown.m_item ) );
2813 GlobalToggles_insert( "ToggleFrontView", ToggleShown::ToggleCaller( g_xz_front_shown ), ToggleItem::AddCallbackCaller( g_xz_front_shown.m_item ) );
2814 GlobalCommands_insert( "NextView", FreeCaller<XY_Next>(), Accelerator( GDK_Tab, (GdkModifierType)GDK_CONTROL_MASK ) );
2815 GlobalCommands_insert( "ZoomIn", FreeCaller<XY_ZoomIn>(), Accelerator( GDK_Delete ) );
2816 GlobalCommands_insert( "ZoomOut", FreeCaller<XY_ZoomOut>(), Accelerator( GDK_Insert ) );
2817 GlobalCommands_insert( "ViewTop", FreeCaller<XY_Top>(), Accelerator( GDK_KP_Home ) );
2818 GlobalCommands_insert( "ViewSide", FreeCaller<XY_Side>(), Accelerator( GDK_KP_Page_Down ) );
2819 GlobalCommands_insert( "ViewFront", FreeCaller<XY_Front>(), Accelerator( GDK_KP_End ) );
2820 GlobalCommands_insert( "Zoom100", FreeCaller<XY_Zoom100>() );
2821 GlobalCommands_insert( "CenterXYView", FreeCaller<XY_Focus>(), Accelerator( GDK_Tab, (GdkModifierType)( GDK_SHIFT_MASK | GDK_CONTROL_MASK ) ) );
2823 GlobalPreferenceSystem().registerPreference( "ClipCaulk", BoolImportStringCaller( g_clip_useCaulk ), BoolExportStringCaller( g_clip_useCaulk ) );
2825 GlobalPreferenceSystem().registerPreference( "NewRightClick", BoolImportStringCaller( g_xywindow_globals.m_bRightClick ), BoolExportStringCaller( g_xywindow_globals.m_bRightClick ) );
2826 GlobalPreferenceSystem().registerPreference( "ImprovedWheelZoom", BoolImportStringCaller( g_xywindow_globals.m_bImprovedWheelZoom ), BoolExportStringCaller( g_xywindow_globals.m_bImprovedWheelZoom ) );
2827 GlobalPreferenceSystem().registerPreference( "ChaseMouse", BoolImportStringCaller( g_xywindow_globals_private.m_bChaseMouse ), BoolExportStringCaller( g_xywindow_globals_private.m_bChaseMouse ) );
2828 GlobalPreferenceSystem().registerPreference( "SizePainting", BoolImportStringCaller( g_xywindow_globals_private.m_bSizePaint ), BoolExportStringCaller( g_xywindow_globals_private.m_bSizePaint ) );
2829 GlobalPreferenceSystem().registerPreference( "ShowCrosshair", BoolImportStringCaller( g_bCrossHairs ), BoolExportStringCaller( g_bCrossHairs ) );
2830 GlobalPreferenceSystem().registerPreference( "NoStipple", BoolImportStringCaller( g_xywindow_globals.m_bNoStipple ), BoolExportStringCaller( g_xywindow_globals.m_bNoStipple ) );
2831 GlobalPreferenceSystem().registerPreference( "SI_ShowCoords", BoolImportStringCaller( g_xywindow_globals_private.show_coordinates ), BoolExportStringCaller( g_xywindow_globals_private.show_coordinates ) );
2832 GlobalPreferenceSystem().registerPreference( "SI_ShowOutlines", BoolImportStringCaller( g_xywindow_globals_private.show_outline ), BoolExportStringCaller( g_xywindow_globals_private.show_outline ) );
2833 GlobalPreferenceSystem().registerPreference( "SI_ShowAxis", BoolImportStringCaller( g_xywindow_globals_private.show_axis ), BoolExportStringCaller( g_xywindow_globals_private.show_axis ) );
2834 GlobalPreferenceSystem().registerPreference( "CamXYUpdate", BoolImportStringCaller( g_xywindow_globals_private.m_bCamXYUpdate ), BoolExportStringCaller( g_xywindow_globals_private.m_bCamXYUpdate ) );
2835 GlobalPreferenceSystem().registerPreference( "ShowWorkzone", BoolImportStringCaller( g_xywindow_globals_private.d_show_work ), BoolExportStringCaller( g_xywindow_globals_private.d_show_work ) );
2837 GlobalPreferenceSystem().registerPreference( "SI_AxisColors0", Vector3ImportStringCaller( g_xywindow_globals.AxisColorX ), Vector3ExportStringCaller( g_xywindow_globals.AxisColorX ) );
2838 GlobalPreferenceSystem().registerPreference( "SI_AxisColors1", Vector3ImportStringCaller( g_xywindow_globals.AxisColorY ), Vector3ExportStringCaller( g_xywindow_globals.AxisColorY ) );
2839 GlobalPreferenceSystem().registerPreference( "SI_AxisColors2", Vector3ImportStringCaller( g_xywindow_globals.AxisColorZ ), Vector3ExportStringCaller( g_xywindow_globals.AxisColorZ ) );
2840 GlobalPreferenceSystem().registerPreference( "SI_Colors1", Vector3ImportStringCaller( g_xywindow_globals.color_gridback ), Vector3ExportStringCaller( g_xywindow_globals.color_gridback ) );
2841 GlobalPreferenceSystem().registerPreference( "SI_Colors2", Vector3ImportStringCaller( g_xywindow_globals.color_gridminor ), Vector3ExportStringCaller( g_xywindow_globals.color_gridminor ) );
2842 GlobalPreferenceSystem().registerPreference( "SI_Colors3", Vector3ImportStringCaller( g_xywindow_globals.color_gridmajor ), Vector3ExportStringCaller( g_xywindow_globals.color_gridmajor ) );
2843 GlobalPreferenceSystem().registerPreference( "SI_Colors6", Vector3ImportStringCaller( g_xywindow_globals.color_gridblock ), Vector3ExportStringCaller( g_xywindow_globals.color_gridblock ) );
2844 GlobalPreferenceSystem().registerPreference( "SI_Colors7", Vector3ImportStringCaller( g_xywindow_globals.color_gridtext ), Vector3ExportStringCaller( g_xywindow_globals.color_gridtext ) );
2845 GlobalPreferenceSystem().registerPreference( "SI_Colors8", Vector3ImportStringCaller( g_xywindow_globals.color_brushes ), Vector3ExportStringCaller( g_xywindow_globals.color_brushes ) );
2846 GlobalPreferenceSystem().registerPreference( "SI_Colors14", Vector3ImportStringCaller( g_xywindow_globals.color_gridmajor_alt ), Vector3ExportStringCaller( g_xywindow_globals.color_gridmajor_alt ) );
2849 GlobalPreferenceSystem().registerPreference( "XZVIS", makeBoolStringImportCallback( ToggleShownImportBoolCaller( g_xz_front_shown ) ), makeBoolStringExportCallback( ToggleShownExportBoolCaller( g_xz_front_shown ) ) );
2850 GlobalPreferenceSystem().registerPreference( "YZVIS", makeBoolStringImportCallback( ToggleShownImportBoolCaller( g_yz_side_shown ) ), makeBoolStringExportCallback( ToggleShownExportBoolCaller( g_yz_side_shown ) ) );
2852 Orthographic_registerPreferencesPage();
2853 Clipper_registerPreferencesPage();
2855 XYWnd::captureStates();
2856 GlobalEntityClassManager().attach( g_EntityClassMenu );
2859 void XYWindow_Destroy(){
2860 GlobalEntityClassManager().detach( g_EntityClassMenu );
2861 XYWnd::releaseStates();