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 <gtk/gtklabel.h>
38 #include <gtk/gtkmenuitem.h>
40 #include "generic/callback.h"
41 #include "string/string.h"
42 #include "stream/stringstream.h"
45 #include "eclasslib.h"
47 #include "moduleobserver.h"
49 #include "gtkutil/menu.h"
50 #include "gtkutil/container.h"
51 #include "gtkutil/widget.h"
52 #include "gtkutil/glwidget.h"
56 #include "brushmanip.h"
57 #include "selection.h"
59 #include "camwindow.h"
60 #include "texwindow.h"
61 #include "mainframe.h"
62 #include "preferences.h"
66 #include "windowobservers.h"
70 extern bool g_brush_always_caulk;
76 Vector3 m_ptClip; // the 3d point
85 m_ptClip[0] = m_ptClip[1] = m_ptClip[2] = 0.0;
101 /*! Draw clip/path point with rasterized number label */
102 void Draw(int num, float scale);
103 /*! Draw clip/path point with rasterized string label */
104 void Draw(const char *label, float scale);
107 VIEWTYPE g_clip_viewtype;
108 bool g_bSwitch = true;
109 bool g_clip_useCaulk = false;
113 ClipPoint* g_pMovingClip = 0;
115 /* Drawing clip points */
116 void ClipPoint::Draw(int num, float scale)
118 StringOutputStream label(4);
120 Draw(label.c_str(), scale);
123 void ClipPoint::Draw(const char *label, float scale)
127 glColor3fv(vector3_to_array(g_xywindow_globals.color_clipper));
129 glVertex3fv(vector3_to_array(m_ptClip));
133 float offset = 2.0f / scale;
136 glRasterPos3f (m_ptClip[0] + offset, m_ptClip[1] + offset, m_ptClip[2] + offset);
137 glCallLists (GLsizei(strlen(label)), GL_UNSIGNED_BYTE, label);
140 float fDiff(float f1, float f2)
148 inline double ClipPoint_Intersect(const ClipPoint& clip, const Vector3& point, VIEWTYPE viewtype, float scale)
150 int nDim1 = (viewtype == YZ) ? 1 : 0;
151 int nDim2 = (viewtype == XY) ? 1 : 2;
152 double screenDistanceSquared(vector2_length_squared(Vector2(fDiff(clip.m_ptClip[nDim1], point[nDim1]) * scale, fDiff(clip.m_ptClip[nDim2], point[nDim2]) * scale)));
153 if(screenDistanceSquared < 8*8)
155 return screenDistanceSquared;
160 inline void ClipPoint_testSelect(ClipPoint& clip, const Vector3& point, VIEWTYPE viewtype, float scale, double& bestDistance, ClipPoint*& bestClip)
164 double distance = ClipPoint_Intersect(clip, point, viewtype, scale);
165 if(distance < bestDistance)
167 bestDistance = distance;
173 inline ClipPoint* GlobalClipPoints_Find(const Vector3& point, VIEWTYPE viewtype, float scale)
175 double bestDistance = FLT_MAX;
176 ClipPoint* bestClip = 0;
177 ClipPoint_testSelect(g_Clip1, point, viewtype, scale, bestDistance, bestClip);
178 ClipPoint_testSelect(g_Clip2, point, viewtype, scale, bestDistance, bestClip);
179 ClipPoint_testSelect(g_Clip3, point, viewtype, scale, bestDistance, bestClip);
183 inline void GlobalClipPoints_Draw(float scale)
187 g_Clip1.Draw(1, scale);
189 g_Clip2.Draw(2, scale);
191 g_Clip3.Draw(3, scale);
194 inline bool GlobalClipPoints_valid()
196 return g_Clip1.Set() && g_Clip2.Set();
199 void PlanePointsFromClipPoints(Vector3 planepts[3], const AABB& bounds, int viewtype)
201 ASSERT_MESSAGE(GlobalClipPoints_valid(), "clipper points not initialised");
202 planepts[0] = g_Clip1.m_ptClip;
203 planepts[1] = g_Clip2.m_ptClip;
204 planepts[2] = g_Clip3.m_ptClip;
205 Vector3 maxs(vector3_added(bounds.origin, bounds.extents));
206 Vector3 mins(vector3_subtracted(bounds.origin, bounds.extents));
209 int n = (viewtype == XY) ? 2 : (viewtype == YZ) ? 0 : 1;
210 int x = (n == 0) ? 1 : 0;
211 int y = (n == 2) ? 1 : 2;
213 if (n == 1) // on viewtype XZ, flip clip points
215 planepts[0][n] = maxs[n];
216 planepts[1][n] = maxs[n];
217 planepts[2][x] = g_Clip1.m_ptClip[x];
218 planepts[2][y] = g_Clip1.m_ptClip[y];
219 planepts[2][n] = mins[n];
223 planepts[0][n] = mins[n];
224 planepts[1][n] = mins[n];
225 planepts[2][x] = g_Clip1.m_ptClip[x];
226 planepts[2][y] = g_Clip1.m_ptClip[y];
227 planepts[2][n] = maxs[n];
235 if(!GlobalClipPoints_valid())
237 planepts[0] = Vector3(0, 0, 0);
238 planepts[1] = Vector3(0, 0, 0);
239 planepts[2] = Vector3(0, 0, 0);
240 Scene_BrushSetClipPlane(GlobalSceneGraph(), Plane3(0, 0, 0, 0));
244 AABB bounds(Vector3(0, 0, 0), Vector3(64, 64, 64));
245 PlanePointsFromClipPoints(planepts, bounds, g_clip_viewtype);
248 std::swap(planepts[0], planepts[1]);
250 Scene_BrushSetClipPlane(GlobalSceneGraph(), plane3_for_points(planepts[0], planepts[1], planepts[2]));
252 ClipperChangeNotify();
255 const char* Clip_getShader()
257 return g_clip_useCaulk ? "textures/common/caulk" : TextureBrowser_GetSelectedShader(GlobalTextureBrowser());
262 if (ClipMode() && GlobalClipPoints_valid())
265 AABB bounds(Vector3(0, 0, 0), Vector3(64, 64, 64));
266 PlanePointsFromClipPoints(planepts, bounds, g_clip_viewtype);
267 Scene_BrushSplitByPlane(GlobalSceneGraph(), planepts[0], planepts[1], planepts[2], Clip_getShader(), (!g_bSwitch) ? eFront : eBack);
272 ClipperChangeNotify();
278 if (ClipMode() && GlobalClipPoints_valid())
281 AABB bounds(Vector3(0, 0, 0), Vector3(64, 64, 64));
282 PlanePointsFromClipPoints(planepts, bounds, g_clip_viewtype);
283 Scene_BrushSplitByPlane(GlobalSceneGraph(), planepts[0], planepts[1], planepts[2], Clip_getShader(), eFrontAndBack);
288 ClipperChangeNotify();
294 g_bSwitch = !g_bSwitch;
296 ClipperChangeNotify();
299 void OnClipMode(bool enabled)
305 if(!enabled && g_pMovingClip)
311 ClipperChangeNotify();
316 return GlobalSelectionSystem().ManipulatorMode() == SelectionSystem::eClip;
319 void NewClipPoint(const Vector3& point)
321 if (g_Clip1.Set() == false)
323 g_Clip1.m_ptClip = point;
326 else if (g_Clip2.Set() == false)
328 g_Clip2.m_ptClip = point;
331 else if (g_Clip3.Set() == false)
333 g_Clip3.m_ptClip = point;
341 g_Clip1.m_ptClip = point;
346 ClipperChangeNotify();
351 struct xywindow_globals_private_t
355 // these are in the View > Show menu with Show coordinates
357 bool show_coordinates;
371 xywindow_globals_private_t() :
375 show_coordinates(true),
384 m_bCamXYUpdate(true),
392 xywindow_globals_t g_xywindow_globals;
393 xywindow_globals_private_t g_xywindow_globals_private;
395 const unsigned int RAD_NONE = 0x00;
396 const unsigned int RAD_SHIFT = 0x01;
397 const unsigned int RAD_ALT = 0x02;
398 const unsigned int RAD_CONTROL = 0x04;
399 const unsigned int RAD_PRESS = 0x08;
400 const unsigned int RAD_LBUTTON = 0x10;
401 const unsigned int RAD_MBUTTON = 0x20;
402 const unsigned int RAD_RBUTTON = 0x40;
404 inline ButtonIdentifier button_for_flags(unsigned int flags)
406 if(flags & RAD_LBUTTON)
408 if(flags & RAD_RBUTTON)
409 return c_buttonRight;
410 if(flags & RAD_MBUTTON)
411 return c_buttonMiddle;
412 return c_buttonInvalid;
415 inline ModifierFlags modifiers_for_flags(unsigned int flags)
417 ModifierFlags modifiers = c_modifierNone;
418 if(flags & RAD_SHIFT)
419 modifiers |= c_modifierShift;
420 if(flags & RAD_CONTROL)
421 modifiers |= c_modifierControl;
423 modifiers |= c_modifierAlt;
427 inline unsigned int buttons_for_button_and_modifiers(ButtonIdentifier button, ModifierFlags flags)
429 unsigned int buttons = 0;
431 switch (button.get())
433 case ButtonEnumeration::LEFT: buttons |= RAD_LBUTTON; break;
434 case ButtonEnumeration::MIDDLE: buttons |= RAD_MBUTTON; break;
435 case ButtonEnumeration::RIGHT: buttons |= RAD_RBUTTON; break;
438 if(bitfield_enabled(flags, c_modifierControl))
439 buttons |= RAD_CONTROL;
441 if(bitfield_enabled(flags, c_modifierShift))
442 buttons |= RAD_SHIFT;
444 if(bitfield_enabled(flags, c_modifierAlt))
450 inline unsigned int buttons_for_event_button(GdkEventButton* event)
452 unsigned int flags = 0;
454 switch (event->button)
456 case 1: flags |= RAD_LBUTTON; break;
457 case 2: flags |= RAD_MBUTTON; break;
458 case 3: flags |= RAD_RBUTTON; break;
461 if ((event->state & GDK_CONTROL_MASK) != 0)
462 flags |= RAD_CONTROL;
464 if ((event->state & GDK_SHIFT_MASK) != 0)
467 if((event->state & GDK_MOD1_MASK) != 0)
473 inline unsigned int buttons_for_state(guint state)
475 unsigned int flags = 0;
477 if ((state & GDK_BUTTON1_MASK) != 0)
478 flags |= RAD_LBUTTON;
480 if ((state & GDK_BUTTON2_MASK) != 0)
481 flags |= RAD_MBUTTON;
483 if ((state & GDK_BUTTON3_MASK) != 0)
484 flags |= RAD_RBUTTON;
486 if ((state & GDK_CONTROL_MASK) != 0)
487 flags |= RAD_CONTROL;
489 if ((state & GDK_SHIFT_MASK) != 0)
492 if ((state & GDK_MOD1_MASK) != 0)
499 void XYWnd::SetScale(float f)
507 void XYWnd_ZoomIn(XYWnd* xy)
509 float max_scale = 64;
510 float scale = xy->Scale() * 5.0f / 4.0f;
511 if(scale > max_scale)
513 if(xy->Scale() != max_scale)
515 xy->SetScale (max_scale);
525 // NOTE: the zoom out factor is 4/5, we could think about customizing it
526 // we don't go below a zoom factor corresponding to 10% of the max world size
527 // (this has to be computed against the window size)
528 void XYWnd_ZoomOut(XYWnd* xy)
530 float min_scale = MIN(xy->Width(),xy->Height()) / ( 1.1f * (g_MaxWorldCoord-g_MinWorldCoord));
531 float scale = xy->Scale() * 4.0f / 5.0f;
532 if(scale < min_scale)
534 if(xy->Scale() != min_scale)
536 xy->SetScale (min_scale);
545 VIEWTYPE GlobalXYWnd_getCurrentViewType()
547 ASSERT_NOTNULL(g_pParentWnd);
548 ASSERT_NOTNULL(g_pParentWnd->ActiveXY());
549 return g_pParentWnd->ActiveXY()->GetViewType();
552 // =============================================================================
555 bool g_bCrossHairs = false;
557 GtkMenu* XYWnd::m_mnuDrop = 0;
559 // this is disabled, and broken
560 // http://zerowing.idsoftware.com/bugzilla/show_bug.cgi?id=394
565 width = g_pParentWnd->ActiveXY()->Width();
566 height = g_pParentWnd->ActiveXY()->Height();
568 const char* filename;
570 filename = file_dialog(GTK_WIDGET(MainFrame_getWindow()), FALSE, "Save Image", 0, FILTER_BMP);
574 g_pParentWnd->ActiveXY()->MakeCurrent();
575 img = (unsigned char*)malloc (width*height*3);
576 glReadPixels (0,0,width,height,GL_RGB,GL_UNSIGNED_BYTE,img);
579 fp = fopen(filename, "wb");
583 unsigned long cmap, bfSize;
587 bfSize = 54 + width*height*3;
589 long byteswritten = 0;
590 long pixoff = 54 + cmap*4;
592 char m1 ='B', m2 ='M';
593 fwrite(&m1, 1, 1, fp); byteswritten++; // B
594 fwrite(&m2, 1, 1, fp); byteswritten++; // M
595 fwrite(&bfSize, 4, 1, fp); byteswritten+=4;// bfSize
596 fwrite(&res, 2, 1, fp); byteswritten+=2;// bfReserved1
597 fwrite(&res, 2, 1, fp); byteswritten+=2;// bfReserved2
598 fwrite(&pixoff, 4, 1, fp); byteswritten+=4;// bfOffBits
600 unsigned long biSize = 40, compress = 0, size = 0;
602 unsigned short planes = 1;
603 fwrite(&biSize, 4, 1, fp); byteswritten+=4;// biSize
604 fwrite(&width, 4, 1, fp); byteswritten+=4;// biWidth
605 fwrite(&height, 4, 1, fp); byteswritten+=4;// biHeight
606 fwrite(&planes, 2, 1, fp); byteswritten+=2;// biPlanes
607 fwrite(&bits, 2, 1, fp); byteswritten+=2;// biBitCount
608 fwrite(&compress, 4, 1, fp);byteswritten+=4;// biCompression
609 fwrite(&size, 4, 1, fp); byteswritten+=4;// biSizeImage
610 fwrite(&pixels, 4, 1, fp); byteswritten+=4;// biXPelsPerMeter
611 fwrite(&pixels, 4, 1, fp); byteswritten+=4;// biYPelsPerMeter
612 fwrite(&cmap, 4, 1, fp); byteswritten+=4;// biClrUsed
613 fwrite(&cmap, 4, 1, fp); byteswritten+=4;// biClrImportant
615 unsigned long widthDW = (((width*24) + 31) / 32 * 4);
616 long row, row_size = width*3;
617 for (row = 0; row < height; row++)
619 unsigned char* buf = img+row*row_size;
623 for (col = 0; col < row_size; col += 3)
625 putc(buf[col+2], fp);
626 putc(buf[col+1], fp);
629 byteswritten += row_size;
632 for (count = row_size; count < widthDW; count++)
634 putc(0, fp); // dummy
649 Timer g_chasemouse_timer;
651 void XYWnd::ChaseMouse()
653 float multiplier = g_chasemouse_timer.elapsed_msec() / 10.0f;
654 Scroll(float_to_integer(multiplier * m_chasemouse_delta_x), float_to_integer(multiplier * -m_chasemouse_delta_y));
656 //globalOutputStream() << "chasemouse: multiplier=" << multiplier << " x=" << m_chasemouse_delta_x << " y=" << m_chasemouse_delta_y << '\n';
658 XY_MouseMoved(m_chasemouse_current_x, m_chasemouse_current_y , getButtonState());
659 g_chasemouse_timer.start();
662 gboolean xywnd_chasemouse(gpointer data)
664 reinterpret_cast<XYWnd*>(data)->ChaseMouse();
668 inline const int& min_int(const int& left, const int& right)
670 return std::min(left, right);
673 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)
680 const int epsilon = 16;
682 if (pointx < epsilon)
684 m_chasemouse_delta_x = std::max(pointx, 0) - epsilon;
686 else if ((pointx - m_nWidth) > -epsilon)
688 m_chasemouse_delta_x = min_int((pointx - m_nWidth), 0) + epsilon;
691 if (pointy < epsilon)
693 m_chasemouse_delta_y = std::max(pointy, 0) - epsilon;
695 else if ((pointy - m_nHeight) > -epsilon)
697 m_chasemouse_delta_y = min_int((pointy - m_nHeight), 0) + epsilon;
700 if(m_chasemouse_delta_y != 0 || m_chasemouse_delta_x != 0)
702 //globalOutputStream() << "chasemouse motion: x=" << pointx << " y=" << pointy << "... ";
703 m_chasemouse_current_x = pointx;
704 m_chasemouse_current_y = pointy;
705 if(m_chasemouse_handler == 0)
707 //globalOutputStream() << "chasemouse timer start... ";
708 g_chasemouse_timer.start();
709 m_chasemouse_handler = g_idle_add(xywnd_chasemouse, this);
715 if(m_chasemouse_handler != 0)
717 //globalOutputStream() << "chasemouse cancel\n";
718 g_source_remove(m_chasemouse_handler);
719 m_chasemouse_handler = 0;
725 if(m_chasemouse_handler != 0)
727 //globalOutputStream() << "chasemouse cancel\n";
728 g_source_remove(m_chasemouse_handler);
729 m_chasemouse_handler = 0;
735 // =============================================================================
737 Shader* XYWnd::m_state_selected = 0;
739 void xy_update_xor_rectangle(XYWnd& self, rect_t area)
741 if(GTK_WIDGET_VISIBLE(self.GetWidget()))
743 self.m_XORRectangle.set(rectangle_from_area(area.min, area.max, self.Width(), self.Height()));
747 gboolean xywnd_button_press(GtkWidget* widget, GdkEventButton* event, XYWnd* xywnd)
749 if(event->type == GDK_BUTTON_PRESS)
751 g_pParentWnd->SetActiveXY(xywnd);
753 xywnd->ButtonState_onMouseDown(buttons_for_event_button(event));
755 xywnd->onMouseDown(WindowVector(event->x, event->y), button_for_button(event->button), modifiers_for_state(event->state));
760 gboolean xywnd_button_release(GtkWidget* widget, GdkEventButton* event, XYWnd* xywnd)
762 if(event->type == GDK_BUTTON_RELEASE)
764 xywnd->XY_MouseUp(static_cast<int>(event->x), static_cast<int>(event->y), buttons_for_event_button(event));
766 xywnd->ButtonState_onMouseUp(buttons_for_event_button(event));
771 void xywnd_motion(gdouble x, gdouble y, guint state, void* data)
773 if(reinterpret_cast<XYWnd*>(data)->chaseMouseMotion(static_cast<int>(x), static_cast<int>(y)))
777 reinterpret_cast<XYWnd*>(data)->XY_MouseMoved(static_cast<int>(x), static_cast<int>(y), buttons_for_state(state));
780 gboolean xywnd_wheel_scroll(GtkWidget* widget, GdkEventScroll* event, XYWnd* xywnd)
782 if(event->direction == GDK_SCROLL_UP)
786 else if(event->direction == GDK_SCROLL_DOWN)
788 XYWnd_ZoomOut(xywnd);
793 gboolean xywnd_size_allocate(GtkWidget* widget, GtkAllocation* allocation, XYWnd* xywnd)
795 xywnd->m_nWidth = allocation->width;
796 xywnd->m_nHeight = allocation->height;
797 xywnd->updateProjection();
798 xywnd->m_window_observer->onSizeChanged(xywnd->Width(), xywnd->Height());
802 gboolean xywnd_expose(GtkWidget* widget, GdkEventExpose* event, XYWnd* xywnd)
804 if(glwidget_make_current(xywnd->GetWidget()) != FALSE)
806 if(Map_Valid(g_map) && ScreenUpdates_Enabled())
808 GlobalOpenGL_debugAssertNoErrors();
810 GlobalOpenGL_debugAssertNoErrors();
812 xywnd->m_XORRectangle.set(rectangle_t());
814 glwidget_swap_buffers(xywnd->GetWidget());
820 void XYWnd_CameraMoved(XYWnd& xywnd)
822 if(g_xywindow_globals_private.m_bCamXYUpdate)
829 m_gl_widget(glwidget_new(FALSE)),
830 m_deferredDraw(WidgetQueueDrawCaller(*m_gl_widget)),
831 m_deferred_motion(xywnd_motion, this),
833 m_window_observer(NewWindowObserver()),
834 m_XORRectangle(m_gl_widget),
835 m_chasemouse_handler(0)
840 m_bNewBrushDrag = false;
841 m_move_started = false;
842 m_zoom_started = false;
853 m_entityCreate = false;
857 GlobalWindowObservers_add(m_window_observer);
858 GlobalWindowObservers_connectWidget(m_gl_widget);
860 m_window_observer->setRectangleDrawCallback(ReferenceCaller1<XYWnd, rect_t, xy_update_xor_rectangle>(*this));
861 m_window_observer->setView(m_view);
863 gtk_widget_ref(m_gl_widget);
865 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);
866 GTK_WIDGET_SET_FLAGS(m_gl_widget, GTK_CAN_FOCUS);
868 m_sizeHandler = g_signal_connect(G_OBJECT(m_gl_widget), "size_allocate", G_CALLBACK(xywnd_size_allocate), this);
869 m_exposeHandler = g_signal_connect(G_OBJECT(m_gl_widget), "expose_event", G_CALLBACK(xywnd_expose), this);
871 g_signal_connect(G_OBJECT(m_gl_widget), "button_press_event", G_CALLBACK(xywnd_button_press), this);
872 g_signal_connect(G_OBJECT(m_gl_widget), "button_release_event", G_CALLBACK(xywnd_button_release), this);
873 g_signal_connect(G_OBJECT(m_gl_widget), "motion_notify_event", G_CALLBACK(DeferredMotion::gtk_motion), &m_deferred_motion);
875 g_signal_connect(G_OBJECT(m_gl_widget), "scroll_event", G_CALLBACK(xywnd_wheel_scroll), this);
877 Map_addValidCallback(g_map, DeferredDrawOnMapValidChangedCaller(m_deferredDraw));
882 AddSceneChangeCallback(ReferenceCaller<XYWnd, &XYWnd_Update>(*this));
883 AddCameraMovedCallback(ReferenceCaller<XYWnd, &XYWnd_CameraMoved>(*this));
885 PressedButtons_connect(g_pressedButtons, m_gl_widget);
887 onMouseDown.connectLast(makeSignalHandler3(MouseDownCaller(), *this));
896 gtk_widget_destroy(GTK_WIDGET(m_mnuDrop));
900 g_signal_handler_disconnect(G_OBJECT(m_gl_widget), m_sizeHandler);
901 g_signal_handler_disconnect(G_OBJECT(m_gl_widget), m_exposeHandler);
903 gtk_widget_unref(m_gl_widget);
905 m_window_observer->release();
908 void XYWnd::captureStates()
910 m_state_selected = GlobalShaderCache().capture("$XY_OVERLAY");
913 void XYWnd::releaseStates()
915 GlobalShaderCache().release("$XY_OVERLAY");
918 const Vector3& XYWnd::GetOrigin()
923 void XYWnd::SetOrigin(const Vector3& origin)
929 void XYWnd::Scroll(int x, int y)
931 int nDim1 = (m_viewType == YZ) ? 1 : 0;
932 int nDim2 = (m_viewType == XY) ? 1 : 2;
933 m_vOrigin[nDim1] += x / m_fScale;
934 m_vOrigin[nDim2] += y / m_fScale;
939 unsigned int Clipper_buttons()
944 void XYWnd::DropClipPoint(int pointx, int pointy)
948 XY_ToPoint(pointx, pointy, point);
952 g_clip_viewtype = static_cast<VIEWTYPE>(GetViewType());
953 int nDim = (g_clip_viewtype == YZ ) ? nDim = 0 : ( (g_clip_viewtype == XZ) ? nDim = 1 : nDim = 2 );
954 point[nDim] = mid[nDim];
955 vector3_snap(point, GetGridSize());
959 void XYWnd::Clipper_OnLButtonDown(int x, int y)
961 Vector3 mousePosition;
962 XY_ToPoint(x, y , mousePosition);
963 g_pMovingClip = GlobalClipPoints_Find(mousePosition, (VIEWTYPE)m_viewType, m_fScale);
970 void XYWnd::Clipper_OnLButtonUp(int x, int y)
978 void XYWnd::Clipper_OnMouseMoved(int x, int y)
982 XY_ToPoint(x, y , g_pMovingClip->m_ptClip);
983 XY_SnapToGrid(g_pMovingClip->m_ptClip);
985 ClipperChangeNotify();
989 void XYWnd::Clipper_Crosshair_OnMouseMoved(int x, int y)
991 Vector3 mousePosition;
992 XY_ToPoint(x, y , mousePosition);
993 if(ClipMode() && GlobalClipPoints_Find(mousePosition, (VIEWTYPE)m_viewType, m_fScale) != 0)
996 cursor = gdk_cursor_new (GDK_CROSSHAIR);
997 gdk_window_set_cursor (m_gl_widget->window, cursor);
998 gdk_cursor_unref (cursor);
1002 gdk_window_set_cursor (m_gl_widget->window, 0);
1006 unsigned int MoveCamera_buttons()
1008 return RAD_CONTROL | (g_glwindow_globals.m_nMouseType == ETwoButton ? RAD_RBUTTON : RAD_MBUTTON);
1011 void XYWnd_PositionCamera(XYWnd* xywnd, int x, int y, CamWnd& camwnd)
1013 Vector3 origin(Camera_getOrigin(camwnd));
1014 xywnd->XY_ToPoint(x, y, origin);
1015 xywnd->XY_SnapToGrid(origin);
1016 Camera_setOrigin(camwnd, origin);
1019 unsigned int OrientCamera_buttons()
1021 if(g_glwindow_globals.m_nMouseType == ETwoButton)
1022 return RAD_RBUTTON | RAD_SHIFT | RAD_CONTROL;
1026 void XYWnd_OrientCamera(XYWnd* xywnd, int x, int y, CamWnd& camwnd)
1028 Vector3 point = g_vector3_identity;
1029 xywnd->XY_ToPoint(x, y, point);
1030 xywnd->XY_SnapToGrid(point);
1031 vector3_subtract(point, Camera_getOrigin(camwnd));
1033 int n1 = (xywnd->GetViewType() == XY) ? 1 : 2;
1034 int n2 = (xywnd->GetViewType() == YZ) ? 1 : 0;
1035 int nAngle = (xywnd->GetViewType() == XY) ? CAMERA_YAW : CAMERA_PITCH;
1036 if (point[n1] || point[n2])
1038 Vector3 angles(Camera_getAngles(camwnd));
1039 angles[nAngle] = static_cast<float>(radians_to_degrees(atan2 (point[n1], point[n2])));
1040 Camera_setAngles(camwnd, angles);
1049 unsigned int NewBrushDrag_buttons()
1054 void XYWnd::NewBrushDrag_Begin(int x, int y)
1057 m_nNewBrushPressx = x;
1058 m_nNewBrushPressy = y;
1060 m_bNewBrushDrag = true;
1061 GlobalUndoSystem().start();
1064 void XYWnd::NewBrushDrag_End(int x, int y)
1066 if(m_NewBrushDrag != 0)
1068 GlobalUndoSystem().finish("brushDragNew");
1072 void XYWnd::NewBrushDrag(int x, int y)
1075 XY_ToPoint(m_nNewBrushPressx, m_nNewBrushPressy, mins);
1076 XY_SnapToGrid(mins);
1077 XY_ToPoint(x, y, maxs);
1078 XY_SnapToGrid(maxs);
1080 int nDim = (m_viewType == XY) ? 2 : (m_viewType == YZ) ? 0 : 1;
1082 mins[nDim] = float_snapped(Select_getWorkZone().d_work_min[nDim], GetGridSize());
1083 maxs[nDim] = float_snapped(Select_getWorkZone().d_work_max[nDim], GetGridSize());
1085 if (maxs[nDim] <= mins[nDim])
1086 maxs[nDim] = mins[nDim] + GetGridSize();
1088 for(int i=0 ; i<3 ; i++)
1090 if (mins[i] == maxs[i])
1091 return; // don't create a degenerate brush
1092 if (mins[i] > maxs[i])
1094 float temp = mins[i];
1100 if(m_NewBrushDrag == 0)
1102 NodeSmartReference node(GlobalBrushCreator().createBrush());
1103 Node_getTraversable(Map_FindOrInsertWorldspawn(g_map))->insert(node);
1105 scene::Path brushpath(makeReference(GlobalSceneGraph().root()));
1106 brushpath.push(makeReference(*Map_GetWorldspawn(g_map)));
1107 brushpath.push(makeReference(node.get()));
1108 selectPath(brushpath, true);
1110 m_NewBrushDrag = node.get_pointer();
1114 //Scene_BrushResize_Selected(GlobalSceneGraph(), aabb_for_minmax(mins, maxs), TextureBrowser_GetSelectedShader(GlobalTextureBrowser()));
1115 Scene_BrushResize_Selected(GlobalSceneGraph(), aabb_for_minmax(mins, maxs),
1116 g_brush_always_caulk ?
1117 "textures/common/caulk" : TextureBrowser_GetSelectedShader(GlobalTextureBrowser()));
1120 void entitycreate_activated(GtkWidget* item)
1122 scene::Node* world_node = Map_FindWorldspawn(g_map);
1123 const char* entity_name = gtk_label_get_text(GTK_LABEL(GTK_BIN(item)->child));
1125 if(!(world_node && string_equal(entity_name, "worldspawn")))
1127 g_pParentWnd->ActiveXY()->OnEntityCreate(entity_name);
1129 GlobalRadiant().m_pfnMessageBox(GTK_WIDGET(MainFrame_getWindow()), "There's already a worldspawn in your map!"
1137 void EntityClassMenu_addItem(GtkMenu* menu, const char* name)
1139 GtkMenuItem* item = GTK_MENU_ITEM(gtk_menu_item_new_with_label(name));
1140 g_signal_connect(G_OBJECT(item), "activate", G_CALLBACK(entitycreate_activated), item);
1141 gtk_widget_show(GTK_WIDGET(item));
1142 menu_add_item(menu, item);
1145 class EntityClassMenuInserter : public EntityClassVisitor
1147 typedef std::pair<GtkMenu*, CopiedString> MenuPair;
1148 typedef std::vector<MenuPair> MenuStack;
1150 CopiedString m_previous;
1152 EntityClassMenuInserter(GtkMenu* menu)
1155 m_stack.push_back(MenuPair(menu, ""));
1157 ~EntityClassMenuInserter()
1159 if(!string_empty(m_previous.c_str()))
1161 addItem(m_previous.c_str(), "");
1164 void visit(EntityClass* e)
1166 ASSERT_MESSAGE(!string_empty(e->name()), "entity-class has no name");
1167 if(!string_empty(m_previous.c_str()))
1169 addItem(m_previous.c_str(), e->name());
1171 m_previous = e->name();
1173 void pushMenu(const CopiedString& name)
1175 GtkMenuItem* item = GTK_MENU_ITEM(gtk_menu_item_new_with_label(name.c_str()));
1176 gtk_widget_show(GTK_WIDGET(item));
1177 container_add_widget(GTK_CONTAINER(m_stack.back().first), GTK_WIDGET(item));
1179 GtkMenu* submenu = GTK_MENU(gtk_menu_new());
1180 gtk_menu_item_set_submenu(item, GTK_WIDGET(submenu));
1182 m_stack.push_back(MenuPair(submenu, name));
1188 void addItem(const char* name, const char* next)
1190 const char* underscore = strchr(name, '_');
1192 if(underscore != 0 && underscore != name)
1194 bool nextEqual = string_equal_n(name, next, (underscore + 1) - name);
1195 const char* parent = m_stack.back().second.c_str();
1197 if(!string_empty(parent)
1198 && string_length(parent) == std::size_t(underscore - name)
1199 && string_equal_n(name, parent, underscore - name)) // this is a child
1204 if(m_stack.size() == 2)
1208 pushMenu(CopiedString(StringRange(name, underscore)));
1210 else if(m_stack.size() == 2)
1215 else if(m_stack.size() == 2)
1220 EntityClassMenu_addItem(m_stack.back().first, name);
1224 void XYWnd::OnContextMenu()
1226 if (g_xywindow_globals.m_bRightClick == false)
1229 if (m_mnuDrop == 0) // first time, load it up
1231 GtkMenu* menu = m_mnuDrop = GTK_MENU(gtk_menu_new());
1233 EntityClassMenuInserter inserter(menu);
1234 GlobalEntityClassManager().forEach(inserter);
1237 gtk_menu_popup(m_mnuDrop, 0, 0, 0, 0, 1, GDK_CURRENT_TIME);
1240 FreezePointer g_xywnd_freezePointer;
1242 unsigned int Move_buttons()
1247 void XYWnd_moveDelta(int x, int y, unsigned int state, void* data)
1249 reinterpret_cast<XYWnd*>(data)->EntityCreate_MouseMove(x, y);
1250 reinterpret_cast<XYWnd*>(data)->Scroll(-x, y);
1253 gboolean XYWnd_Move_focusOut(GtkWidget* widget, GdkEventFocus* event, XYWnd* xywnd)
1259 void XYWnd::Move_Begin()
1265 m_move_started = true;
1266 g_xywnd_freezePointer.freeze_pointer(m_parent != 0 ? m_parent : MainFrame_getWindow(), XYWnd_moveDelta, this);
1267 m_move_focusOut = g_signal_connect(G_OBJECT(m_gl_widget), "focus_out_event", G_CALLBACK(XYWnd_Move_focusOut), this);
1270 void XYWnd::Move_End()
1272 m_move_started = false;
1273 g_xywnd_freezePointer.unfreeze_pointer(m_parent != 0 ? m_parent : MainFrame_getWindow());
1274 g_signal_handler_disconnect(G_OBJECT(m_gl_widget), m_move_focusOut);
1277 unsigned int Zoom_buttons()
1279 return RAD_RBUTTON | RAD_SHIFT;
1284 void XYWnd_zoomDelta(int x, int y, unsigned int state, void* data)
1290 while(abs(g_dragZoom) > 8)
1294 XYWnd_ZoomOut(reinterpret_cast<XYWnd*>(data));
1299 XYWnd_ZoomIn(reinterpret_cast<XYWnd*>(data));
1306 gboolean XYWnd_Zoom_focusOut(GtkWidget* widget, GdkEventFocus* event, XYWnd* xywnd)
1312 void XYWnd::Zoom_Begin()
1318 m_zoom_started = true;
1320 g_xywnd_freezePointer.freeze_pointer(m_parent != 0 ? m_parent : MainFrame_getWindow(), XYWnd_zoomDelta, this);
1321 m_zoom_focusOut = g_signal_connect(G_OBJECT(m_gl_widget), "focus_out_event", G_CALLBACK(XYWnd_Zoom_focusOut), this);
1324 void XYWnd::Zoom_End()
1326 m_zoom_started = false;
1327 g_xywnd_freezePointer.unfreeze_pointer(m_parent != 0 ? m_parent : MainFrame_getWindow());
1328 g_signal_handler_disconnect(G_OBJECT(m_gl_widget), m_zoom_focusOut);
1331 // makes sure the selected brush or camera is in view
1332 void XYWnd::PositionView(const Vector3& position)
1334 int nDim1 = (m_viewType == YZ) ? 1 : 0;
1335 int nDim2 = (m_viewType == XY) ? 1 : 2;
1337 m_vOrigin[nDim1] = position[nDim1];
1338 m_vOrigin[nDim2] = position[nDim2];
1342 XYWnd_Update(*this);
1345 void XYWnd::SetViewType(VIEWTYPE viewType)
1347 m_viewType = viewType;
1352 gtk_window_set_title(m_parent, ViewType_getTitle(m_viewType));
1357 inline WindowVector WindowVector_forInteger(int x, int y)
1359 return WindowVector(static_cast<float>(x), static_cast<float>(y));
1362 void XYWnd::mouseDown(const WindowVector& position, ButtonIdentifier button, ModifierFlags modifiers)
1364 XY_MouseDown(static_cast<int>(position.x()), static_cast<int>(position.y()), buttons_for_button_and_modifiers(button, modifiers));
1366 void XYWnd::XY_MouseDown (int x, int y, unsigned int buttons)
1368 if(buttons == Move_buttons())
1371 EntityCreate_MouseDown(x, y);
1373 else if(buttons == Zoom_buttons())
1377 else if(ClipMode() && buttons == Clipper_buttons())
1379 Clipper_OnLButtonDown(x, y);
1381 else if(buttons == NewBrushDrag_buttons() && GlobalSelectionSystem().countSelected() == 0)
1383 NewBrushDrag_Begin(x, y);
1385 // control mbutton = move camera
1386 else if (buttons == MoveCamera_buttons())
1388 XYWnd_PositionCamera(this, x, y, *g_pParentWnd->GetCamWnd());
1390 // mbutton = angle camera
1391 else if(buttons == OrientCamera_buttons())
1393 XYWnd_OrientCamera(this, x, y, *g_pParentWnd->GetCamWnd());
1397 m_window_observer->onMouseDown(WindowVector_forInteger(x, y), button_for_flags(buttons), modifiers_for_flags(buttons));
1401 void XYWnd::XY_MouseUp(int x, int y, unsigned int buttons)
1406 EntityCreate_MouseUp(x, y);
1408 else if(m_zoom_started)
1412 else if (ClipMode() && buttons == Clipper_buttons())
1414 Clipper_OnLButtonUp(x, y);
1416 else if (m_bNewBrushDrag)
1418 m_bNewBrushDrag = false;
1419 NewBrushDrag_End(x, y);
1423 m_window_observer->onMouseUp(WindowVector_forInteger(x, y), button_for_flags(buttons), modifiers_for_flags(buttons));
1427 void XYWnd::XY_MouseMoved (int x, int y, unsigned int buttons)
1429 // rbutton = drag xy origin
1434 else if(m_zoom_started)
1438 else if (ClipMode() && g_pMovingClip != 0)
1440 Clipper_OnMouseMoved(x, y);
1442 // lbutton without selection = drag new brush
1443 else if (m_bNewBrushDrag)
1448 // control mbutton = move camera
1449 else if (getButtonState() == MoveCamera_buttons())
1451 XYWnd_PositionCamera(this, x, y, *g_pParentWnd->GetCamWnd());
1454 // mbutton = angle camera
1455 else if (getButtonState() == OrientCamera_buttons())
1457 XYWnd_OrientCamera(this, x, y, *g_pParentWnd->GetCamWnd());
1462 m_window_observer->onMouseMotion(WindowVector_forInteger(x, y), modifiers_for_flags(buttons));
1464 m_mousePosition[0] = m_mousePosition[1] = m_mousePosition[2] = 0.0;
1465 XY_ToPoint(x, y , m_mousePosition);
1466 XY_SnapToGrid(m_mousePosition);
1468 StringOutputStream status(64);
1469 status << "x:: " << FloatFormat(m_mousePosition[0], 6, 1)
1470 << " y:: " << FloatFormat(m_mousePosition[1], 6, 1)
1471 << " z:: " << FloatFormat(m_mousePosition[2], 6, 1);
1472 g_pParentWnd->SetStatusText(g_pParentWnd->m_position_status, status.c_str());
1476 XYWnd_Update(*this);
1479 Clipper_Crosshair_OnMouseMoved(x, y);
1483 void XYWnd::EntityCreate_MouseDown(int x, int y)
1485 m_entityCreate = true;
1486 m_entityCreate_x = x;
1487 m_entityCreate_y = y;
1490 void XYWnd::EntityCreate_MouseMove(int x, int y)
1492 if(m_entityCreate && (m_entityCreate_x != x || m_entityCreate_y != y))
1494 m_entityCreate = false;
1498 void XYWnd::EntityCreate_MouseUp(int x, int y)
1502 m_entityCreate = false;
1507 inline float screen_normalised(int pos, unsigned int size)
1509 return ((2.0f * pos) / size) - 1.0f;
1512 inline float normalised_to_world(float normalised, float world_origin, float normalised2world_scale)
1514 return world_origin + normalised * normalised2world_scale;
1518 // TTimo: watch it, this doesn't init one of the 3 coords
1519 void XYWnd::XY_ToPoint (int x, int y, Vector3& point)
1521 float normalised2world_scale_x = m_nWidth / 2 / m_fScale;
1522 float normalised2world_scale_y = m_nHeight / 2 / m_fScale;
1523 if (m_viewType == XY)
1525 point[0] = normalised_to_world(screen_normalised(x, m_nWidth), m_vOrigin[0], normalised2world_scale_x);
1526 point[1] = normalised_to_world(-screen_normalised(y, m_nHeight), m_vOrigin[1], normalised2world_scale_y);
1528 else if (m_viewType == YZ)
1530 point[1] = normalised_to_world(screen_normalised(x, m_nWidth), m_vOrigin[1], normalised2world_scale_x);
1531 point[2] = normalised_to_world(-screen_normalised(y, m_nHeight), m_vOrigin[2], normalised2world_scale_y);
1535 point[0] = normalised_to_world(screen_normalised(x, m_nWidth), m_vOrigin[0], normalised2world_scale_x);
1536 point[2] = normalised_to_world(-screen_normalised(y, m_nHeight), m_vOrigin[2], normalised2world_scale_y);
1540 void XYWnd::XY_SnapToGrid(Vector3& point)
1542 if (m_viewType == XY)
1544 point[0] = float_snapped(point[0], GetGridSize());
1545 point[1] = float_snapped(point[1], GetGridSize());
1547 else if (m_viewType == YZ)
1549 point[1] = float_snapped(point[1], GetGridSize());
1550 point[2] = float_snapped(point[2], GetGridSize());
1554 point[0] = float_snapped(point[0], GetGridSize());
1555 point[2] = float_snapped(point[2], GetGridSize());
1560 ============================================================================
1564 ============================================================================
1573 double two_to_the_power(int power)
1575 return pow(2.0f, power);
1578 void XYWnd::XY_DrawGrid()
1580 float x, y, xb, xe, yb, ye;
1583 float step, minor_step, stepx, stepy;
1584 step = minor_step = stepx = stepy = GetGridSize();
1586 int minor_power = Grid_getPower();
1589 while((minor_step * m_fScale) <= 4.0f) // make sure minor grid spacing is at least 4 pixels on the screen
1594 int power = minor_power;
1595 while((power % 3) != 0 || (step * m_fScale) <= 32.0f) // make sure major grid spacing is at least 32 pixels on the screen
1598 step = float(two_to_the_power(power));
1600 mask = (1 << (power - minor_power)) - 1;
1601 while ((stepx * m_fScale) <= 32.0f) // text step x must be at least 32
1603 while ((stepy * m_fScale) <= 32.0f) // text step y must be at least 32
1607 glDisable(GL_TEXTURE_2D);
1608 glDisable(GL_TEXTURE_1D);
1609 glDisable(GL_DEPTH_TEST);
1610 glDisable(GL_BLEND);
1613 w = (m_nWidth / 2 / m_fScale);
1614 h = (m_nHeight / 2 / m_fScale);
1616 int nDim1 = (m_viewType == YZ) ? 1 : 0;
1617 int nDim2 = (m_viewType == XY) ? 1 : 2;
1619 xb = m_vOrigin[nDim1] - w;
1620 if (xb < region_mins[nDim1])
1621 xb = region_mins[nDim1];
1622 xb = step * floor (xb/step);
1624 xe = m_vOrigin[nDim1] + w;
1625 if (xe > region_maxs[nDim1])
1626 xe = region_maxs[nDim1];
1627 xe = step * ceil (xe/step);
1629 yb = m_vOrigin[nDim2] - h;
1630 if (yb < region_mins[nDim2])
1631 yb = region_mins[nDim2];
1632 yb = step * floor (yb/step);
1634 ye = m_vOrigin[nDim2] + h;
1635 if (ye > region_maxs[nDim2])
1636 ye = region_maxs[nDim2];
1637 ye = step * ceil (ye/step);
1639 #define COLORS_DIFFER(a,b) \
1640 ((a)[0] != (b)[0] || \
1641 (a)[1] != (b)[1] || \
1645 // draw minor blocks
1646 if (g_xywindow_globals_private.d_showgrid)
1648 if (COLORS_DIFFER(g_xywindow_globals.color_gridminor, g_xywindow_globals.color_gridback))
1650 glColor3fv(vector3_to_array(g_xywindow_globals.color_gridminor));
1654 for (x = xb ; x < xe ; x += minor_step, ++i)
1663 for (y = yb ; y < ye ; y += minor_step, ++i)
1674 // draw major blocks
1675 if (COLORS_DIFFER(g_xywindow_globals.color_gridmajor, g_xywindow_globals.color_gridback))
1677 glColor3fv(vector3_to_array(g_xywindow_globals.color_gridmajor));
1680 for (x=xb ; x<=xe ; x+=step)
1685 for (y=yb ; y<=ye ; y+=step)
1694 // draw coordinate text if needed
1695 if ( g_xywindow_globals_private.show_coordinates)
1697 glColor3fv(vector3_to_array(g_xywindow_globals.color_gridtext));
1698 float offx = m_vOrigin[nDim2] + h - 6 / m_fScale, offy = m_vOrigin[nDim1] - w + 1 / m_fScale;
1699 for (x = xb - fmod(xb, stepx); x <= xe ; x += stepx)
1701 glRasterPos2f (x, offx);
1702 sprintf (text, "%g", x);
1703 GlobalOpenGL().drawString(text);
1705 for (y = yb - fmod(yb, stepy); y <= ye ; y += stepy)
1707 glRasterPos2f (offy, y);
1708 sprintf (text, "%g", y);
1709 GlobalOpenGL().drawString(text);
1713 glColor3fv(vector3_to_array(g_xywindow_globals.color_viewname));
1715 // we do this part (the old way) only if show_axis is disabled
1716 if (!g_xywindow_globals_private.show_axis)
1718 glRasterPos2f ( m_vOrigin[nDim1] - w + 35 / m_fScale, m_vOrigin[nDim2] + h - 20 / m_fScale );
1720 GlobalOpenGL().drawString(ViewType_getTitle(m_viewType));
1724 if ( g_xywindow_globals_private.show_axis)
1726 const char g_AxisName[3] = { 'X', 'Y', 'Z' };
1728 const Vector3& colourX = (m_viewType == YZ) ? g_xywindow_globals.AxisColorY : g_xywindow_globals.AxisColorX;
1729 const Vector3& colourY = (m_viewType == XY) ? g_xywindow_globals.AxisColorY : g_xywindow_globals.AxisColorZ;
1731 // draw two lines with corresponding axis colors to highlight current view
1732 // horizontal line: nDim1 color
1734 glBegin( GL_LINES );
1735 glColor3fv (vector3_to_array(colourX));
1736 glVertex2f( m_vOrigin[nDim1] - w + 40 / m_fScale, m_vOrigin[nDim2] + h - 45 / m_fScale );
1737 glVertex2f( m_vOrigin[nDim1] - w + 65 / m_fScale, m_vOrigin[nDim2] + h - 45 / m_fScale );
1739 glVertex2f( 32 / m_fScale, 0 );
1740 glColor3fv (vector3_to_array(colourY));
1741 glVertex2f( m_vOrigin[nDim1] - w + 40 / m_fScale, m_vOrigin[nDim2] + h - 45 / m_fScale );
1742 glVertex2f( m_vOrigin[nDim1] - w + 40 / m_fScale, m_vOrigin[nDim2] + h - 20 / m_fScale );
1744 glVertex2f( 0, 32 / m_fScale );
1747 // now print axis symbols
1748 glColor3fv (vector3_to_array(colourX));
1749 glRasterPos2f ( m_vOrigin[nDim1] - w + 55 / m_fScale, m_vOrigin[nDim2] + h - 55 / m_fScale );
1750 GlobalOpenGL().drawChar(g_AxisName[nDim1]);
1751 glRasterPos2f (28 / m_fScale, -10 / m_fScale );
1752 GlobalOpenGL().drawChar(g_AxisName[nDim1]);
1753 glColor3fv (vector3_to_array(colourY));
1754 glRasterPos2f ( m_vOrigin[nDim1] - w + 25 / m_fScale, m_vOrigin[nDim2] + h - 30 / m_fScale );
1755 GlobalOpenGL().drawChar(g_AxisName[nDim2]);
1756 glRasterPos2f ( -10 / m_fScale, 28 / m_fScale );
1757 GlobalOpenGL().drawChar(g_AxisName[nDim2]);
1761 // show current work zone?
1762 // the work zone is used to place dropped points and brushes
1763 if (g_xywindow_globals_private.d_show_work)
1765 glColor3f( 1.0f, 0.0f, 0.0f );
1766 glBegin( GL_LINES );
1767 glVertex2f( xb, Select_getWorkZone().d_work_min[nDim2] );
1768 glVertex2f( xe, Select_getWorkZone().d_work_min[nDim2] );
1769 glVertex2f( xb, Select_getWorkZone().d_work_max[nDim2] );
1770 glVertex2f( xe, Select_getWorkZone().d_work_max[nDim2] );
1771 glVertex2f( Select_getWorkZone().d_work_min[nDim1], yb );
1772 glVertex2f( Select_getWorkZone().d_work_min[nDim1], ye );
1773 glVertex2f( Select_getWorkZone().d_work_max[nDim1], yb );
1774 glVertex2f( Select_getWorkZone().d_work_max[nDim1], ye );
1784 void XYWnd::XY_DrawBlockGrid()
1786 if(Map_FindWorldspawn(g_map) == 0)
1790 const char *value = Node_getEntity(*Map_GetWorldspawn(g_map))->getKeyValue("_blocksize" );
1792 sscanf( value, "%i", &g_xywindow_globals_private.blockSize );
1794 if (!g_xywindow_globals_private.blockSize || g_xywindow_globals_private.blockSize > 65536 || g_xywindow_globals_private.blockSize < 1024)
1795 // don't use custom blocksize if it is less than the default, or greater than the maximum world coordinate
1796 g_xywindow_globals_private.blockSize = 1024;
1798 float x, y, xb, xe, yb, ye;
1802 glDisable(GL_TEXTURE_2D);
1803 glDisable(GL_TEXTURE_1D);
1804 glDisable(GL_DEPTH_TEST);
1805 glDisable(GL_BLEND);
1807 w = (m_nWidth / 2 / m_fScale);
1808 h = (m_nHeight / 2 / m_fScale);
1810 int nDim1 = (m_viewType == YZ) ? 1 : 0;
1811 int nDim2 = (m_viewType == XY) ? 1 : 2;
1813 xb = m_vOrigin[nDim1] - w;
1814 if (xb < region_mins[nDim1])
1815 xb = region_mins[nDim1];
1816 xb = static_cast<float>(g_xywindow_globals_private.blockSize * floor (xb/g_xywindow_globals_private.blockSize));
1818 xe = m_vOrigin[nDim1] + w;
1819 if (xe > region_maxs[nDim1])
1820 xe = region_maxs[nDim1];
1821 xe = static_cast<float>(g_xywindow_globals_private.blockSize * ceil (xe/g_xywindow_globals_private.blockSize));
1823 yb = m_vOrigin[nDim2] - h;
1824 if (yb < region_mins[nDim2])
1825 yb = region_mins[nDim2];
1826 yb = static_cast<float>(g_xywindow_globals_private.blockSize * floor (yb/g_xywindow_globals_private.blockSize));
1828 ye = m_vOrigin[nDim2] + h;
1829 if (ye > region_maxs[nDim2])
1830 ye = region_maxs[nDim2];
1831 ye = static_cast<float>(g_xywindow_globals_private.blockSize * ceil (ye/g_xywindow_globals_private.blockSize));
1833 // draw major blocks
1835 glColor3fv(vector3_to_array(g_xywindow_globals.color_gridblock));
1840 for (x=xb ; x<=xe ; x+=g_xywindow_globals_private.blockSize)
1846 if (m_viewType == XY)
1848 for (y=yb ; y<=ye ; y+=g_xywindow_globals_private.blockSize)
1858 // draw coordinate text if needed
1860 if (m_viewType == XY && m_fScale > .1)
1862 for (x=xb ; x<xe ; x+=g_xywindow_globals_private.blockSize)
1863 for (y=yb ; y<ye ; y+=g_xywindow_globals_private.blockSize)
1865 glRasterPos2f (x+(g_xywindow_globals_private.blockSize/2), y+(g_xywindow_globals_private.blockSize/2));
1866 sprintf (text, "%i,%i",(int)floor(x/g_xywindow_globals_private.blockSize), (int)floor(y/g_xywindow_globals_private.blockSize) );
1867 GlobalOpenGL().drawString(text);
1871 glColor4f(0, 0, 0, 0);
1874 void XYWnd::DrawCameraIcon(const Vector3& origin, const Vector3& angles)
1876 float x, y, fov, box;
1879 fov = 48 / m_fScale;
1880 box = 16 / m_fScale;
1882 if (m_viewType == XY)
1886 a = degrees_to_radians(angles[CAMERA_YAW]);
1888 else if (m_viewType == YZ)
1892 a = degrees_to_radians(angles[CAMERA_PITCH]);
1898 a = degrees_to_radians(angles[CAMERA_PITCH]);
1901 glColor3f (0.0, 0.0, 1.0);
1902 glBegin(GL_LINE_STRIP);
1903 glVertex3f (x-box,y,0);
1904 glVertex3f (x,y+(box/2),0);
1905 glVertex3f (x+box,y,0);
1906 glVertex3f (x,y-(box/2),0);
1907 glVertex3f (x-box,y,0);
1908 glVertex3f (x+box,y,0);
1911 glBegin(GL_LINE_STRIP);
1912 glVertex3f (x + static_cast<float>(fov*cos(a+c_pi/4)), y + static_cast<float>(fov*sin(a+c_pi/4)), 0);
1913 glVertex3f (x, y, 0);
1914 glVertex3f (x + static_cast<float>(fov*cos(a-c_pi/4)), y + static_cast<float>(fov*sin(a-c_pi/4)), 0);
1920 float Betwixt(float f1, float f2)
1923 return f2 + ((f1 - f2) / 2);
1925 return f1 + ((f2 - f1) / 2);
1929 // can be greatly simplified but per usual i am in a hurry
1930 // which is not an excuse, just a fact
1931 void XYWnd::PaintSizeInfo(int nDim1, int nDim2, Vector3& vMinBounds, Vector3& vMaxBounds)
1933 if(vector3_equal(vMinBounds, vMaxBounds))
1937 const char* g_pDimStrings[] = {"x:", "y:", "z:"};
1938 typedef const char* OrgStrings[2];
1939 const OrgStrings g_pOrgStrings[] = { { "x:", "y:", }, { "x:", "z:", }, { "y:", "z:", } };
1941 Vector3 vSize(vector3_subtracted(vMaxBounds, vMinBounds));
1943 glColor3f(g_xywindow_globals.color_selbrushes[0] * .65f,
1944 g_xywindow_globals.color_selbrushes[1] * .65f,
1945 g_xywindow_globals.color_selbrushes[2] * .65f);
1947 StringOutputStream dimensions(16);
1949 if (m_viewType == XY)
1953 glVertex3f(vMinBounds[nDim1], vMinBounds[nDim2] - 6.0f / m_fScale, 0.0f);
1954 glVertex3f(vMinBounds[nDim1], vMinBounds[nDim2] - 10.0f / m_fScale, 0.0f);
1956 glVertex3f(vMinBounds[nDim1], vMinBounds[nDim2] - 10.0f / m_fScale, 0.0f);
1957 glVertex3f(vMaxBounds[nDim1], vMinBounds[nDim2] - 10.0f / m_fScale, 0.0f);
1959 glVertex3f(vMaxBounds[nDim1], vMinBounds[nDim2] - 6.0f / m_fScale, 0.0f);
1960 glVertex3f(vMaxBounds[nDim1], vMinBounds[nDim2] - 10.0f / m_fScale, 0.0f);
1963 glVertex3f(vMaxBounds[nDim1] + 6.0f / m_fScale, vMinBounds[nDim2], 0.0f);
1964 glVertex3f(vMaxBounds[nDim1] + 10.0f / m_fScale, vMinBounds[nDim2], 0.0f);
1966 glVertex3f(vMaxBounds[nDim1] + 10.0f / m_fScale, vMinBounds[nDim2], 0.0f);
1967 glVertex3f(vMaxBounds[nDim1] + 10.0f / m_fScale, vMaxBounds[nDim2], 0.0f);
1969 glVertex3f(vMaxBounds[nDim1] + 6.0f / m_fScale, vMaxBounds[nDim2], 0.0f);
1970 glVertex3f(vMaxBounds[nDim1] + 10.0f / m_fScale, vMaxBounds[nDim2], 0.0f);
1974 glRasterPos3f (Betwixt(vMinBounds[nDim1], vMaxBounds[nDim1]), vMinBounds[nDim2] - 20.0f / m_fScale, 0.0f);
1975 dimensions << g_pDimStrings[nDim1] << vSize[nDim1];
1976 GlobalOpenGL().drawString(dimensions.c_str());
1979 glRasterPos3f (vMaxBounds[nDim1] + 16.0f / m_fScale, Betwixt(vMinBounds[nDim2], vMaxBounds[nDim2]), 0.0f);
1980 dimensions << g_pDimStrings[nDim2] << vSize[nDim2];
1981 GlobalOpenGL().drawString(dimensions.c_str());
1984 glRasterPos3f (vMinBounds[nDim1] + 4, vMaxBounds[nDim2] + 8 / m_fScale, 0.0f);
1985 dimensions << "(" << g_pOrgStrings[0][0] << vMinBounds[nDim1] << " " << g_pOrgStrings[0][1] << vMaxBounds[nDim2] << ")";
1986 GlobalOpenGL().drawString(dimensions.c_str());
1988 else if (m_viewType == XZ)
1992 glVertex3f(vMinBounds[nDim1], 0, vMinBounds[nDim2] - 6.0f / m_fScale);
1993 glVertex3f(vMinBounds[nDim1], 0, vMinBounds[nDim2] - 10.0f / m_fScale);
1995 glVertex3f(vMinBounds[nDim1], 0,vMinBounds[nDim2] - 10.0f / m_fScale);
1996 glVertex3f(vMaxBounds[nDim1], 0,vMinBounds[nDim2] - 10.0f / m_fScale);
1998 glVertex3f(vMaxBounds[nDim1], 0,vMinBounds[nDim2] - 6.0f / m_fScale);
1999 glVertex3f(vMaxBounds[nDim1], 0,vMinBounds[nDim2] - 10.0f / m_fScale);
2002 glVertex3f(vMaxBounds[nDim1] + 6.0f / m_fScale, 0,vMinBounds[nDim2]);
2003 glVertex3f(vMaxBounds[nDim1] + 10.0f / m_fScale, 0,vMinBounds[nDim2]);
2005 glVertex3f(vMaxBounds[nDim1] + 10.0f / m_fScale, 0,vMinBounds[nDim2]);
2006 glVertex3f(vMaxBounds[nDim1] + 10.0f / m_fScale, 0,vMaxBounds[nDim2]);
2008 glVertex3f(vMaxBounds[nDim1] + 6.0f / m_fScale, 0,vMaxBounds[nDim2]);
2009 glVertex3f(vMaxBounds[nDim1] + 10.0f / m_fScale, 0,vMaxBounds[nDim2]);
2013 glRasterPos3f (Betwixt(vMinBounds[nDim1], vMaxBounds[nDim1]), 0, vMinBounds[nDim2] - 20.0f / m_fScale);
2014 dimensions << g_pDimStrings[nDim1] << vSize[nDim1];
2015 GlobalOpenGL().drawString(dimensions.c_str());
2018 glRasterPos3f (vMaxBounds[nDim1] + 16.0f / m_fScale, 0, Betwixt(vMinBounds[nDim2], vMaxBounds[nDim2]));
2019 dimensions << g_pDimStrings[nDim2] << vSize[nDim2];
2020 GlobalOpenGL().drawString(dimensions.c_str());
2023 glRasterPos3f (vMinBounds[nDim1] + 4, 0, vMaxBounds[nDim2] + 8 / m_fScale);
2024 dimensions << "(" << g_pOrgStrings[1][0] << vMinBounds[nDim1] << " " << g_pOrgStrings[1][1] << vMaxBounds[nDim2] << ")";
2025 GlobalOpenGL().drawString(dimensions.c_str());
2031 glVertex3f(0, vMinBounds[nDim1], vMinBounds[nDim2] - 6.0f / m_fScale);
2032 glVertex3f(0, vMinBounds[nDim1], vMinBounds[nDim2] - 10.0f / m_fScale);
2034 glVertex3f(0, vMinBounds[nDim1], vMinBounds[nDim2] - 10.0f / m_fScale);
2035 glVertex3f(0, vMaxBounds[nDim1], vMinBounds[nDim2] - 10.0f / m_fScale);
2037 glVertex3f(0, vMaxBounds[nDim1], vMinBounds[nDim2] - 6.0f / m_fScale);
2038 glVertex3f(0, vMaxBounds[nDim1], vMinBounds[nDim2] - 10.0f / m_fScale);
2041 glVertex3f(0, vMaxBounds[nDim1] + 6.0f / m_fScale, vMinBounds[nDim2]);
2042 glVertex3f(0, vMaxBounds[nDim1] + 10.0f / m_fScale, vMinBounds[nDim2]);
2044 glVertex3f(0, vMaxBounds[nDim1] + 10.0f / m_fScale, vMinBounds[nDim2]);
2045 glVertex3f(0, vMaxBounds[nDim1] + 10.0f / m_fScale, vMaxBounds[nDim2]);
2047 glVertex3f(0, vMaxBounds[nDim1] + 6.0f / m_fScale, vMaxBounds[nDim2]);
2048 glVertex3f(0, vMaxBounds[nDim1] + 10.0f / m_fScale, vMaxBounds[nDim2]);
2052 glRasterPos3f (0, Betwixt(vMinBounds[nDim1], vMaxBounds[nDim1]), vMinBounds[nDim2] - 20.0f / m_fScale);
2053 dimensions << g_pDimStrings[nDim1] << vSize[nDim1];
2054 GlobalOpenGL().drawString(dimensions.c_str());
2057 glRasterPos3f (0, vMaxBounds[nDim1] + 16.0f / m_fScale, Betwixt(vMinBounds[nDim2], vMaxBounds[nDim2]));
2058 dimensions << g_pDimStrings[nDim2] << vSize[nDim2];
2059 GlobalOpenGL().drawString(dimensions.c_str());
2062 glRasterPos3f (0, vMinBounds[nDim1] + 4.0f, vMaxBounds[nDim2] + 8 / m_fScale);
2063 dimensions << "(" << g_pOrgStrings[2][0] << vMinBounds[nDim1] << " " << g_pOrgStrings[2][1] << vMaxBounds[nDim2] << ")";
2064 GlobalOpenGL().drawString(dimensions.c_str());
2068 class XYRenderer: public Renderer
2077 unsigned int m_highlight;
2081 XYRenderer(RenderStateFlags globalstate, Shader* selected) :
2082 m_globalstate(globalstate),
2083 m_state_selected(selected)
2085 ASSERT_NOTNULL(selected);
2086 m_state_stack.push_back(state_type());
2089 void SetState(Shader* state, EStyle style)
2091 ASSERT_NOTNULL(state);
2092 if(style == eWireframeOnly)
2093 m_state_stack.back().m_state = state;
2095 const EStyle getStyle() const
2097 return eWireframeOnly;
2101 m_state_stack.push_back(m_state_stack.back());
2105 ASSERT_MESSAGE(!m_state_stack.empty(), "popping empty stack");
2106 m_state_stack.pop_back();
2108 void Highlight(EHighlightMode mode, bool bEnable = true)
2111 ? m_state_stack.back().m_highlight |= mode
2112 : m_state_stack.back().m_highlight &= ~mode;
2114 void addRenderable(const OpenGLRenderable& renderable, const Matrix4& localToWorld)
2116 if(m_state_stack.back().m_highlight & ePrimitive)
2118 m_state_selected->addRenderable(renderable, localToWorld);
2122 m_state_stack.back().m_state->addRenderable(renderable, localToWorld);
2126 void render(const Matrix4& modelview, const Matrix4& projection)
2128 GlobalShaderCache().render(m_globalstate, modelview, projection);
2131 std::vector<state_type> m_state_stack;
2132 RenderStateFlags m_globalstate;
2133 Shader* m_state_selected;
2136 void XYWnd::updateProjection()
2138 m_projection[0] = 1.0f / static_cast<float>(m_nWidth / 2);
2139 m_projection[5] = 1.0f / static_cast<float>(m_nHeight / 2);
2140 m_projection[10] = 1.0f / (g_MaxWorldCoord * m_fScale);
2142 m_projection[12] = 0.0f;
2143 m_projection[13] = 0.0f;
2144 m_projection[14] = -1.0f;
2156 m_projection[11] = 0.0f;
2158 m_projection[15] = 1.0f;
2160 m_view.Construct(m_projection, m_modelview, m_nWidth, m_nHeight);
2163 // note: modelview matrix must have a uniform scale, otherwise strange things happen when rendering the rotation manipulator.
2164 void XYWnd::updateModelview()
2166 int nDim1 = (m_viewType == YZ) ? 1 : 0;
2167 int nDim2 = (m_viewType == XY) ? 1 : 2;
2170 m_modelview[12] = -m_vOrigin[nDim1] * m_fScale;
2171 m_modelview[13] = -m_vOrigin[nDim2] * m_fScale;
2172 m_modelview[14] = g_MaxWorldCoord * m_fScale;
2178 m_modelview[0] = m_fScale;
2183 m_modelview[5] = m_fScale;
2188 m_modelview[10] = -m_fScale;
2191 m_modelview[0] = m_fScale;
2197 m_modelview[6] = m_fScale;
2200 m_modelview[9] = m_fScale;
2201 m_modelview[10] = 0;
2206 m_modelview[2] = -m_fScale;
2208 m_modelview[4] = m_fScale;
2213 m_modelview[9] = m_fScale;
2214 m_modelview[10] = 0;
2218 m_modelview[3] = m_modelview[7] = m_modelview[11] = 0;
2219 m_modelview[15] = 1;
2221 m_view.Construct(m_projection, m_modelview, m_nWidth, m_nHeight);
2230 //#define DBG_SCENEDUMP
2232 void XYWnd::XY_Draw()
2237 glViewport(0, 0, m_nWidth, m_nHeight);
2238 glClearColor (g_xywindow_globals.color_gridback[0],
2239 g_xywindow_globals.color_gridback[1],
2240 g_xywindow_globals.color_gridback[2],0);
2242 glClear(GL_COLOR_BUFFER_BIT);
2248 glMatrixMode(GL_PROJECTION);
2249 glLoadMatrixf(reinterpret_cast<const float*>(&m_projection));
2251 glMatrixMode(GL_MODELVIEW);
2253 glScalef(m_fScale, m_fScale, 1);
2254 int nDim1 = (m_viewType == YZ) ? 1 : 0;
2255 int nDim2 = (m_viewType == XY) ? 1 : 2;
2256 glTranslatef(-m_vOrigin[nDim1], -m_vOrigin[nDim2], 0);
2258 glDisable (GL_LINE_STIPPLE);
2260 glDisableClientState(GL_TEXTURE_COORD_ARRAY);
2261 glDisableClientState(GL_NORMAL_ARRAY);
2262 glDisableClientState(GL_COLOR_ARRAY);
2263 glDisable(GL_TEXTURE_2D);
2264 glDisable(GL_LIGHTING);
2265 glDisable(GL_COLOR_MATERIAL);
2266 glDisable(GL_DEPTH_TEST);
2269 if ( g_xywindow_globals_private.show_blocks)
2272 glLoadMatrixf(reinterpret_cast<const float*>(&m_modelview));
2274 unsigned int globalstate = RENDER_COLOURARRAY | RENDER_COLOURWRITE | RENDER_POLYGONSMOOTH | RENDER_LINESMOOTH;
2275 if(!g_xywindow_globals.m_bNoStipple)
2277 globalstate |= RENDER_LINESTIPPLE;
2281 XYRenderer renderer(globalstate, m_state_selected);
2283 Scene_Render(renderer, m_view);
2285 GlobalOpenGL_debugAssertNoErrors();
2286 renderer.render(m_modelview, m_projection);
2287 GlobalOpenGL_debugAssertNoErrors();
2290 glDepthMask(GL_FALSE);
2292 GlobalOpenGL_debugAssertNoErrors();
2294 glLoadMatrixf(reinterpret_cast<const float*>(&m_modelview));
2296 GlobalOpenGL_debugAssertNoErrors();
2297 glDisable(GL_LINE_STIPPLE);
2298 GlobalOpenGL_debugAssertNoErrors();
2300 GlobalOpenGL_debugAssertNoErrors();
2301 if(GlobalOpenGL().GL_1_3())
2303 glActiveTexture(GL_TEXTURE0);
2304 glClientActiveTexture(GL_TEXTURE0);
2306 glDisableClientState(GL_TEXTURE_COORD_ARRAY);
2307 GlobalOpenGL_debugAssertNoErrors();
2308 glDisableClientState(GL_NORMAL_ARRAY);
2309 GlobalOpenGL_debugAssertNoErrors();
2310 glDisableClientState(GL_COLOR_ARRAY);
2311 GlobalOpenGL_debugAssertNoErrors();
2312 glDisable(GL_TEXTURE_2D);
2313 GlobalOpenGL_debugAssertNoErrors();
2314 glDisable(GL_LIGHTING);
2315 GlobalOpenGL_debugAssertNoErrors();
2316 glDisable(GL_COLOR_MATERIAL);
2317 GlobalOpenGL_debugAssertNoErrors();
2319 GlobalOpenGL_debugAssertNoErrors();
2323 if(g_xywindow_globals_private.m_bSizePaint && GlobalSelectionSystem().countSelected() != 0)
2326 Select_GetBounds(min, max);
2327 PaintSizeInfo(nDim1, nDim2, min, max);
2332 glColor4f(0.2f, 0.9f, 0.2f, 0.8f);
2334 if (m_viewType == XY)
2336 glVertex2f(2.0f * g_MinWorldCoord, m_mousePosition[1]);
2337 glVertex2f(2.0f * g_MaxWorldCoord, m_mousePosition[1]);
2338 glVertex2f(m_mousePosition[0], 2.0f * g_MinWorldCoord);
2339 glVertex2f(m_mousePosition[0], 2.0f * g_MaxWorldCoord);
2341 else if (m_viewType == YZ)
2343 glVertex3f(m_mousePosition[0], 2.0f * g_MinWorldCoord, m_mousePosition[2]);
2344 glVertex3f(m_mousePosition[0], 2.0f * g_MaxWorldCoord, m_mousePosition[2]);
2345 glVertex3f(m_mousePosition[0], m_mousePosition[1], 2.0f * g_MinWorldCoord);
2346 glVertex3f(m_mousePosition[0], m_mousePosition[1], 2.0f * g_MaxWorldCoord);
2350 glVertex3f (2.0f * g_MinWorldCoord, m_mousePosition[1], m_mousePosition[2]);
2351 glVertex3f (2.0f * g_MaxWorldCoord, m_mousePosition[1], m_mousePosition[2]);
2352 glVertex3f(m_mousePosition[0], m_mousePosition[1], 2.0f * g_MinWorldCoord);
2353 glVertex3f(m_mousePosition[0], m_mousePosition[1], 2.0f * g_MaxWorldCoord);
2360 GlobalClipPoints_Draw(m_fScale);
2363 GlobalOpenGL_debugAssertNoErrors();
2367 glScalef(m_fScale, m_fScale, 1);
2368 glTranslatef(-m_vOrigin[nDim1], -m_vOrigin[nDim2], 0);
2370 DrawCameraIcon (Camera_getOrigin(*g_pParentWnd->GetCamWnd()), Camera_getAngles(*g_pParentWnd->GetCamWnd()));
2372 Feedback_draw2D( m_viewType );
2374 if (g_xywindow_globals_private.show_outline)
2378 glMatrixMode (GL_PROJECTION);
2380 glOrtho (0, m_nWidth, 0, m_nHeight, 0, 1);
2382 glMatrixMode (GL_MODELVIEW);
2385 // four view mode doesn't colorize
2386 if (g_pParentWnd->CurrentStyle() == MainFrame::eSplit)
2387 glColor3fv(vector3_to_array(g_xywindow_globals.color_viewname));
2393 glColor3fv(vector3_to_array(g_xywindow_globals.AxisColorX));
2396 glColor3fv(vector3_to_array(g_xywindow_globals.AxisColorY));
2399 glColor3fv(vector3_to_array(g_xywindow_globals.AxisColorZ));
2403 glBegin (GL_LINE_LOOP);
2405 glVertex2i (m_nWidth-1, 0);
2406 glVertex2i (m_nWidth-1, m_nHeight-1);
2407 glVertex2i (0, m_nHeight-1);
2412 GlobalOpenGL_debugAssertNoErrors();
2417 void XYWnd_MouseToPoint(XYWnd* xywnd, int x, int y, Vector3& point)
2419 xywnd->XY_ToPoint(x, y, point);
2420 xywnd->XY_SnapToGrid(point);
2422 int nDim = (xywnd->GetViewType() == XY) ? 2 : (xywnd->GetViewType() == YZ) ? 0 : 1;
2423 float fWorkMid = float_mid(Select_getWorkZone().d_work_min[nDim], Select_getWorkZone().d_work_max[nDim]);
2424 point[nDim] = float_snapped(fWorkMid, GetGridSize());
2427 void XYWnd::OnEntityCreate (const char* item)
2429 StringOutputStream command;
2430 command << "entityCreate -class " << item;
2431 UndoableCommand undo(command.c_str());
2433 XYWnd_MouseToPoint(this, m_entityCreate_x, m_entityCreate_y, point);
2434 Entity_createFromSelection(item, point);
2439 void GetFocusPosition(Vector3& position)
2441 if(GlobalSelectionSystem().countSelected() != 0)
2443 Select_GetMid(position);
2447 position = Camera_getOrigin(*g_pParentWnd->GetCamWnd());
2451 void XYWnd_Focus(XYWnd* xywnd)
2454 GetFocusPosition(position);
2455 xywnd->PositionView(position);
2458 void XY_Split_Focus()
2461 GetFocusPosition(position);
2462 g_pParentWnd->GetXYWnd()->PositionView(position);
2463 g_pParentWnd->GetXZWnd()->PositionView(position);
2464 g_pParentWnd->GetYZWnd()->PositionView(position);
2469 XYWnd* xywnd = g_pParentWnd->GetXYWnd();
2475 XYWnd* xywnd = g_pParentWnd->GetXYWnd();
2476 xywnd->SetViewType(XY);
2482 XYWnd* xywnd = g_pParentWnd->GetXYWnd();
2483 xywnd->SetViewType(XZ);
2489 g_pParentWnd->GetXYWnd()->SetViewType(YZ);
2490 XYWnd_Focus(g_pParentWnd->GetXYWnd());
2495 XYWnd* xywnd = g_pParentWnd->GetXYWnd();
2496 if (xywnd->GetViewType() == XY)
2497 xywnd->SetViewType(XZ);
2498 else if (xywnd->GetViewType() == XZ)
2499 xywnd->SetViewType(YZ);
2501 xywnd->SetViewType(XY);
2507 if (g_pParentWnd->GetXYWnd())
2508 g_pParentWnd->GetXYWnd()->SetScale(1);
2509 if (g_pParentWnd->GetXZWnd())
2510 g_pParentWnd->GetXZWnd()->SetScale(1);
2511 if (g_pParentWnd->GetYZWnd())
2512 g_pParentWnd->GetYZWnd()->SetScale(1);
2517 XYWnd_ZoomIn(g_pParentWnd->ActiveXY());
2520 // NOTE: the zoom out factor is 4/5, we could think about customizing it
2521 // we don't go below a zoom factor corresponding to 10% of the max world size
2522 // (this has to be computed against the window size)
2525 XYWnd_ZoomOut(g_pParentWnd->ActiveXY());
2530 void ToggleShowCrosshair()
2533 XY_UpdateAllWindows();
2536 void ToggleShowSizeInfo()
2538 g_xywindow_globals_private.m_bSizePaint = !g_xywindow_globals_private.m_bSizePaint;
2539 XY_UpdateAllWindows();
2542 void ToggleShowGrid()
2544 g_xywindow_globals_private.d_showgrid = !g_xywindow_globals_private.d_showgrid;
2545 XY_UpdateAllWindows();
2548 ToggleShown g_xy_top_shown(true);
2550 void XY_Top_Shown_Construct(GtkWindow* parent)
2552 g_xy_top_shown.connect(GTK_WIDGET(parent));
2555 ToggleShown g_yz_side_shown(false);
2557 void YZ_Side_Shown_Construct(GtkWindow* parent)
2559 g_yz_side_shown.connect(GTK_WIDGET(parent));
2562 ToggleShown g_xz_front_shown(false);
2564 void XZ_Front_Shown_Construct(GtkWindow* parent)
2566 g_xz_front_shown.connect(GTK_WIDGET(parent));
2570 class EntityClassMenu : public ModuleObserver
2572 std::size_t m_unrealised;
2574 EntityClassMenu() : m_unrealised(1)
2579 if(--m_unrealised == 0)
2585 if(++m_unrealised == 1)
2587 if(XYWnd::m_mnuDrop != 0)
2589 gtk_widget_destroy(GTK_WIDGET(XYWnd::m_mnuDrop));
2590 XYWnd::m_mnuDrop = 0;
2596 EntityClassMenu g_EntityClassMenu;
2601 void ShowNamesToggle()
2603 GlobalEntityCreator().setShowNames(!GlobalEntityCreator().getShowNames());
2604 XY_UpdateAllWindows();
2606 typedef FreeCaller<ShowNamesToggle> ShowNamesToggleCaller;
2607 void ShowNamesExport(const BoolImportCallback& importer)
2609 importer(GlobalEntityCreator().getShowNames());
2611 typedef FreeCaller1<const BoolImportCallback&, ShowNamesExport> ShowNamesExportCaller;
2613 void ShowAnglesToggle()
2615 GlobalEntityCreator().setShowAngles(!GlobalEntityCreator().getShowAngles());
2616 XY_UpdateAllWindows();
2618 typedef FreeCaller<ShowAnglesToggle> ShowAnglesToggleCaller;
2619 void ShowAnglesExport(const BoolImportCallback& importer)
2621 importer(GlobalEntityCreator().getShowAngles());
2623 typedef FreeCaller1<const BoolImportCallback&, ShowAnglesExport> ShowAnglesExportCaller;
2625 void ShowBlocksToggle()
2627 g_xywindow_globals_private.show_blocks ^= 1;
2628 XY_UpdateAllWindows();
2630 typedef FreeCaller<ShowBlocksToggle> ShowBlocksToggleCaller;
2631 void ShowBlocksExport(const BoolImportCallback& importer)
2633 importer(g_xywindow_globals_private.show_blocks);
2635 typedef FreeCaller1<const BoolImportCallback&, ShowBlocksExport> ShowBlocksExportCaller;
2637 void ShowCoordinatesToggle()
2639 g_xywindow_globals_private.show_coordinates ^= 1;
2640 XY_UpdateAllWindows();
2642 typedef FreeCaller<ShowCoordinatesToggle> ShowCoordinatesToggleCaller;
2643 void ShowCoordinatesExport(const BoolImportCallback& importer)
2645 importer(g_xywindow_globals_private.show_coordinates);
2647 typedef FreeCaller1<const BoolImportCallback&, ShowCoordinatesExport> ShowCoordinatesExportCaller;
2649 void ShowOutlineToggle()
2651 g_xywindow_globals_private.show_outline ^= 1;
2652 XY_UpdateAllWindows();
2654 typedef FreeCaller<ShowOutlineToggle> ShowOutlineToggleCaller;
2655 void ShowOutlineExport(const BoolImportCallback& importer)
2657 importer(g_xywindow_globals_private.show_outline);
2659 typedef FreeCaller1<const BoolImportCallback&, ShowOutlineExport> ShowOutlineExportCaller;
2661 void ShowAxesToggle()
2663 g_xywindow_globals_private.show_axis ^= 1;
2664 XY_UpdateAllWindows();
2666 typedef FreeCaller<ShowAxesToggle> ShowAxesToggleCaller;
2667 void ShowAxesExport(const BoolImportCallback& importer)
2669 importer(g_xywindow_globals_private.show_axis);
2671 typedef FreeCaller1<const BoolImportCallback&, ShowAxesExport> ShowAxesExportCaller;
2673 void ShowWorkzoneToggle()
2675 g_xywindow_globals_private.d_show_work ^= 1;
2676 XY_UpdateAllWindows();
2678 typedef FreeCaller<ShowWorkzoneToggle> ShowWorkzoneToggleCaller;
2679 void ShowWorkzoneExport(const BoolImportCallback& importer)
2681 importer(g_xywindow_globals_private.d_show_work);
2683 typedef FreeCaller1<const BoolImportCallback&, ShowWorkzoneExport> ShowWorkzoneExportCaller;
2685 ShowNamesExportCaller g_show_names_caller;
2686 BoolExportCallback g_show_names_callback(g_show_names_caller);
2687 ToggleItem g_show_names(g_show_names_callback);
2689 ShowAnglesExportCaller g_show_angles_caller;
2690 BoolExportCallback g_show_angles_callback(g_show_angles_caller);
2691 ToggleItem g_show_angles(g_show_angles_callback);
2693 ShowBlocksExportCaller g_show_blocks_caller;
2694 BoolExportCallback g_show_blocks_callback(g_show_blocks_caller);
2695 ToggleItem g_show_blocks(g_show_blocks_callback);
2697 ShowCoordinatesExportCaller g_show_coordinates_caller;
2698 BoolExportCallback g_show_coordinates_callback(g_show_coordinates_caller);
2699 ToggleItem g_show_coordinates(g_show_coordinates_callback);
2701 ShowOutlineExportCaller g_show_outline_caller;
2702 BoolExportCallback g_show_outline_callback(g_show_outline_caller);
2703 ToggleItem g_show_outline(g_show_outline_callback);
2705 ShowAxesExportCaller g_show_axes_caller;
2706 BoolExportCallback g_show_axes_callback(g_show_axes_caller);
2707 ToggleItem g_show_axes(g_show_axes_callback);
2709 ShowWorkzoneExportCaller g_show_workzone_caller;
2710 BoolExportCallback g_show_workzone_callback(g_show_workzone_caller);
2711 ToggleItem g_show_workzone(g_show_workzone_callback);
2713 void XYShow_registerCommands()
2715 GlobalToggles_insert("ShowAngles", ShowAnglesToggleCaller(), ToggleItem::AddCallbackCaller(g_show_angles));
2716 GlobalToggles_insert("ShowNames", ShowNamesToggleCaller(), ToggleItem::AddCallbackCaller(g_show_names));
2717 GlobalToggles_insert("ShowBlocks", ShowBlocksToggleCaller(), ToggleItem::AddCallbackCaller(g_show_blocks));
2718 GlobalToggles_insert("ShowCoordinates", ShowCoordinatesToggleCaller(), ToggleItem::AddCallbackCaller(g_show_coordinates));
2719 GlobalToggles_insert("ShowWindowOutline", ShowOutlineToggleCaller(), ToggleItem::AddCallbackCaller(g_show_outline));
2720 GlobalToggles_insert("ShowAxes", ShowAxesToggleCaller(), ToggleItem::AddCallbackCaller(g_show_axes));
2721 GlobalToggles_insert("ShowWorkzone", ShowWorkzoneToggleCaller(), ToggleItem::AddCallbackCaller(g_show_workzone));
2724 void XYWnd_registerShortcuts()
2726 command_connect_accelerator("ToggleCrosshairs");
2727 command_connect_accelerator("ToggleSizePaint");
2732 void Orthographic_constructPreferences(PreferencesPage& page)
2734 page.appendCheckBox("", "Solid selection boxes", g_xywindow_globals.m_bNoStipple);
2735 page.appendCheckBox("", "Display size info", g_xywindow_globals_private.m_bSizePaint);
2736 page.appendCheckBox("", "Chase mouse during drags", g_xywindow_globals_private.m_bChaseMouse);
2737 page.appendCheckBox("", "Update views on camera move", g_xywindow_globals_private.m_bCamXYUpdate);
2739 void Orthographic_constructPage(PreferenceGroup& group)
2741 PreferencesPage page(group.createPage("Orthographic", "Orthographic View Preferences"));
2742 Orthographic_constructPreferences(page);
2744 void Orthographic_registerPreferencesPage()
2746 PreferencesDialog_addSettingsPage(FreeCaller1<PreferenceGroup&, Orthographic_constructPage>());
2749 void Clipper_constructPreferences(PreferencesPage& page)
2751 page.appendCheckBox("", "Clipper tool uses caulk", g_clip_useCaulk);
2753 void Clipper_constructPage(PreferenceGroup& group)
2755 PreferencesPage page(group.createPage("Clipper", "Clipper Tool Settings"));
2756 Clipper_constructPreferences(page);
2758 void Clipper_registerPreferencesPage()
2760 PreferencesDialog_addSettingsPage(FreeCaller1<PreferenceGroup&, Clipper_constructPage>());
2764 #include "preferencesystem.h"
2765 #include "stringio.h"
2770 void ToggleShown_importBool(ToggleShown& self, bool value)
2774 typedef ReferenceCaller1<ToggleShown, bool, ToggleShown_importBool> ToggleShownImportBoolCaller;
2775 void ToggleShown_exportBool(const ToggleShown& self, const BoolImportCallback& importer)
2777 importer(self.active());
2779 typedef ConstReferenceCaller1<ToggleShown, const BoolImportCallback&, ToggleShown_exportBool> ToggleShownExportBoolCaller;
2782 void XYWindow_Construct()
2784 GlobalCommands_insert("ToggleCrosshairs", FreeCaller<ToggleShowCrosshair>(), Accelerator('X', (GdkModifierType)GDK_SHIFT_MASK));
2785 GlobalCommands_insert("ToggleSizePaint", FreeCaller<ToggleShowSizeInfo>(), Accelerator('J'));
2786 GlobalCommands_insert("ToggleGrid", FreeCaller<ToggleShowGrid>(), Accelerator('0'));
2788 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)));
2789 GlobalToggles_insert("ToggleSideView", ToggleShown::ToggleCaller(g_yz_side_shown), ToggleItem::AddCallbackCaller(g_yz_side_shown.m_item));
2790 GlobalToggles_insert("ToggleFrontView", ToggleShown::ToggleCaller(g_xz_front_shown), ToggleItem::AddCallbackCaller(g_xz_front_shown.m_item));
2791 GlobalCommands_insert("NextView", FreeCaller<XY_Next>(), Accelerator(GDK_Tab, (GdkModifierType)GDK_CONTROL_MASK));
2792 GlobalCommands_insert("ZoomIn", FreeCaller<XY_ZoomIn>(), Accelerator(GDK_Delete));
2793 GlobalCommands_insert("ZoomOut", FreeCaller<XY_ZoomOut>(), Accelerator(GDK_Insert));
2794 GlobalCommands_insert("ViewTop", FreeCaller<XY_Top>());
2795 GlobalCommands_insert("ViewSide", FreeCaller<XY_Side>());
2796 GlobalCommands_insert("ViewFront", FreeCaller<XY_Front>());
2797 GlobalCommands_insert("Zoom100", FreeCaller<XY_Zoom100>());
2798 GlobalCommands_insert("CenterXYViews", FreeCaller<XY_Split_Focus>(), Accelerator(GDK_Tab, (GdkModifierType)(GDK_SHIFT_MASK|GDK_CONTROL_MASK)));
2799 GlobalCommands_insert("CenterXYView", FreeCaller<XY_Focus>(), Accelerator(GDK_Tab, (GdkModifierType)(GDK_SHIFT_MASK|GDK_CONTROL_MASK)));
2801 GlobalPreferenceSystem().registerPreference("ClipCaulk", BoolImportStringCaller(g_clip_useCaulk), BoolExportStringCaller(g_clip_useCaulk));
2803 GlobalPreferenceSystem().registerPreference("NewRightClick", BoolImportStringCaller(g_xywindow_globals.m_bRightClick), BoolExportStringCaller(g_xywindow_globals.m_bRightClick));
2804 GlobalPreferenceSystem().registerPreference("ChaseMouse", BoolImportStringCaller(g_xywindow_globals_private.m_bChaseMouse), BoolExportStringCaller(g_xywindow_globals_private.m_bChaseMouse));
2805 GlobalPreferenceSystem().registerPreference("SizePainting", BoolImportStringCaller(g_xywindow_globals_private.m_bSizePaint), BoolExportStringCaller(g_xywindow_globals_private.m_bSizePaint));
2806 GlobalPreferenceSystem().registerPreference("NoStipple", BoolImportStringCaller(g_xywindow_globals.m_bNoStipple), BoolExportStringCaller(g_xywindow_globals.m_bNoStipple));
2807 GlobalPreferenceSystem().registerPreference("SI_ShowCoords", BoolImportStringCaller(g_xywindow_globals_private.show_coordinates), BoolExportStringCaller(g_xywindow_globals_private.show_coordinates));
2808 GlobalPreferenceSystem().registerPreference("SI_ShowOutlines", BoolImportStringCaller(g_xywindow_globals_private.show_outline), BoolExportStringCaller(g_xywindow_globals_private.show_outline));
2809 GlobalPreferenceSystem().registerPreference("SI_ShowAxis", BoolImportStringCaller(g_xywindow_globals_private.show_axis), BoolExportStringCaller(g_xywindow_globals_private.show_axis));
2810 GlobalPreferenceSystem().registerPreference("CamXYUpdate", BoolImportStringCaller(g_xywindow_globals_private.m_bCamXYUpdate), BoolExportStringCaller(g_xywindow_globals_private.m_bCamXYUpdate));
2811 GlobalPreferenceSystem().registerPreference("ShowWorkzone", BoolImportStringCaller(g_xywindow_globals_private.d_show_work), BoolExportStringCaller(g_xywindow_globals_private.d_show_work));
2813 GlobalPreferenceSystem().registerPreference("SI_AxisColors0", Vector3ImportStringCaller(g_xywindow_globals.AxisColorX), Vector3ExportStringCaller(g_xywindow_globals.AxisColorX));
2814 GlobalPreferenceSystem().registerPreference("SI_AxisColors1", Vector3ImportStringCaller(g_xywindow_globals.AxisColorY), Vector3ExportStringCaller(g_xywindow_globals.AxisColorY));
2815 GlobalPreferenceSystem().registerPreference("SI_AxisColors2", Vector3ImportStringCaller(g_xywindow_globals.AxisColorZ), Vector3ExportStringCaller(g_xywindow_globals.AxisColorZ));
2816 GlobalPreferenceSystem().registerPreference("SI_Colors1", Vector3ImportStringCaller(g_xywindow_globals.color_gridback), Vector3ExportStringCaller(g_xywindow_globals.color_gridback));
2817 GlobalPreferenceSystem().registerPreference("SI_Colors2", Vector3ImportStringCaller(g_xywindow_globals.color_gridminor), Vector3ExportStringCaller(g_xywindow_globals.color_gridminor));
2818 GlobalPreferenceSystem().registerPreference("SI_Colors3", Vector3ImportStringCaller(g_xywindow_globals.color_gridmajor), Vector3ExportStringCaller(g_xywindow_globals.color_gridmajor));
2819 GlobalPreferenceSystem().registerPreference("SI_Colors6", Vector3ImportStringCaller(g_xywindow_globals.color_gridblock), Vector3ExportStringCaller(g_xywindow_globals.color_gridblock));
2820 GlobalPreferenceSystem().registerPreference("SI_Colors7", Vector3ImportStringCaller(g_xywindow_globals.color_gridtext), Vector3ExportStringCaller(g_xywindow_globals.color_gridtext));
2821 GlobalPreferenceSystem().registerPreference("SI_Colors8", Vector3ImportStringCaller(g_xywindow_globals.color_brushes), Vector3ExportStringCaller(g_xywindow_globals.color_brushes));
2822 GlobalPreferenceSystem().registerPreference("SI_Colors9", Vector3ImportStringCaller(g_xywindow_globals.color_selbrushes), Vector3ExportStringCaller(g_xywindow_globals.color_selbrushes));
2823 GlobalPreferenceSystem().registerPreference("SI_Colors10", Vector3ImportStringCaller(g_xywindow_globals.color_clipper), Vector3ExportStringCaller(g_xywindow_globals.color_clipper));
2824 GlobalPreferenceSystem().registerPreference("SI_Colors11", Vector3ImportStringCaller(g_xywindow_globals.color_viewname), Vector3ExportStringCaller(g_xywindow_globals.color_viewname));
2825 GlobalPreferenceSystem().registerPreference("SI_Colors13", Vector3ImportStringCaller(g_xywindow_globals.color_gridminor_alt), Vector3ExportStringCaller(g_xywindow_globals.color_gridminor_alt));
2826 GlobalPreferenceSystem().registerPreference("SI_Colors14", Vector3ImportStringCaller(g_xywindow_globals.color_gridmajor_alt), Vector3ExportStringCaller(g_xywindow_globals.color_gridmajor_alt));
2829 GlobalPreferenceSystem().registerPreference("XZVIS", makeBoolStringImportCallback(ToggleShownImportBoolCaller(g_xz_front_shown)), makeBoolStringExportCallback(ToggleShownExportBoolCaller(g_xz_front_shown)));
2830 GlobalPreferenceSystem().registerPreference("YZVIS", makeBoolStringImportCallback(ToggleShownImportBoolCaller(g_yz_side_shown)), makeBoolStringExportCallback(ToggleShownExportBoolCaller(g_yz_side_shown)));
2832 Orthographic_registerPreferencesPage();
2833 Clipper_registerPreferencesPage();
2835 XYWnd::captureStates();
2836 GlobalEntityClassManager().attach(g_EntityClassMenu);
2839 void XYWindow_Destroy()
2841 GlobalEntityClassManager().detach(g_EntityClassMenu);
2842 XYWnd::releaseStates();