added a transform panel to the UV/Image window - at the moment it sets UV and teh cursor location.

added a stap menu to the UV/Image window for snapping the selection and cursor.
reverted to drawing face dots in editmode when Limit Selection is enabled. even though its not needed for selection its consistent and dosnt look like modes are being changed.

6 files changed, 262 insertions, 48 deletions

diff --git a/source/blender/src/drawimage.c b/source/blender/src/drawimage.c
index ae11bf1f800..955868933ff 100644
--- a/source/blender/src/drawimage.c
+++ b/source/blender/src/drawimage.c
@@ -732,6 +732,26 @@ static void draw_image_view_tool(void)
 
 /* ************ panel stuff ************* */
 
+/* this function gets the values for cursor and vertex number buttons */
+static void image_transform_but_attr(int *imx, int *imy, int *step, int *digits) /*, float *xcoord, float *ycoord)*/
+{
+	ImBuf *ibuf= imagewindow_get_ibuf(G.sima);
+	if(ibuf) {
+		*imx= ibuf->x;
+		*imy= ibuf->y;
+	}
+	
+	if (G.sima->flag & SI_COORDFLOATS) {
+		*step= 1;
+		*digits= 3;
+	}
+	else {
+		*step= 100;
+		*digits= 2;
+	}
+}
+
+
 /* is used for both read and write... */
 void image_editvertex_buts(uiBlock *block)
 {
@@ -745,13 +765,7 @@ void image_editvertex_buts(uiBlock *block)
 	
 	if( is_uv_tface_editing_allowed_silent()==0 ) return;
 	
-	if (G.sima->image) {
-		ImBuf *ibuf= imagewindow_get_ibuf(G.sima);
-		if(ibuf) {
-			imx= ibuf->x;
-			imy= ibuf->y;
-		}
-	}
+	image_transform_but_attr(&imx, &imy, &step, &digits);
 	
 	for (efa= em->faces.first; efa; efa= efa->next) {
 		if (!(efa->f & SELECT)) continue;
@@ -784,24 +798,19 @@ void image_editvertex_buts(uiBlock *block)
 			ocent[0]= cent[0]/nactive;
 			ocent[1]= cent[1]/nactive;
 			if (G.sima->flag & SI_COORDFLOATS) {
-				step= 1;
-				digits= 3;
-			}
-			else {
+			} else {
 				ocent[0] *= imx;
 				ocent[1] *= imy;
-				step= 100;
-				digits= 2;
 			}
 			
 			uiBlockBeginAlign(block);
 			if(nactive==1) {
-				uiDefButF(block, NUM, B_TRANS_IMAGE, "Vertex X:",	10, 10, 150, 19, &ocent[0], -10*imx, 10.0*imx, step, digits, "");
-				uiDefButF(block, NUM, B_TRANS_IMAGE, "Vertex Y:",	160, 10, 150, 19, &ocent[1], -10*imy, 10.0*imy, step, digits, "");
+				uiDefButF(block, NUM, B_TRANS_IMAGE, "Vertex X:",	10, 40, 145, 19, &ocent[0], -10*imx, 10.0*imx, step, digits, "");
+				uiDefButF(block, NUM, B_TRANS_IMAGE, "Vertex Y:",	10, 20, 145, 19, &ocent[1], -10*imy, 10.0*imy, step, digits, "");
 			}
 			else {
-				uiDefButF(block, NUM, B_TRANS_IMAGE, "Median X:",	10, 10, 150, 19, &ocent[0], -10*imx, 10.0*imx, step, digits, "");
-				uiDefButF(block, NUM, B_TRANS_IMAGE, "Median Y:",	160, 10, 150, 19, &ocent[1], -10*imy, 10.0*imy, step, digits, "");
+				uiDefButF(block, NUM, B_TRANS_IMAGE, "Median X:",	10, 40, 145, 19, &ocent[0], -10*imx, 10.0*imx, step, digits, "");
+				uiDefButF(block, NUM, B_TRANS_IMAGE, "Median Y:",	10, 20, 145, 19, &ocent[1], -10*imy, 10.0*imy, step, digits, "");
 			}
 			uiBlockEndAlign(block);
 		}
@@ -821,9 +830,6 @@ void image_editvertex_buts(uiBlock *block)
 			delta[1]= ocent[1]/imy - cent[1];
 		}
 
-		/*for (i=0; i<me->totface; i++) {
-			MFace *mf= &((MFace*) me->mface)[i];
-			MTFace *tf= &((MTFace*) me->mtface)[i];*/
 		for (efa= em->faces.first; efa; efa= efa->next) {
 			if (!(efa->f & SELECT)) continue;
 			tf= CustomData_em_get(&em->fdata, efa->data, CD_MTFACE);
@@ -851,6 +857,48 @@ void image_editvertex_buts(uiBlock *block)
 	}
 }
 
+
+/* is used for both read and write... */
+void image_editcursor_buts(uiBlock *block)
+{
+	static float ocent[2];
+	/*float cent[2]= {0.0, 0.0};*/
+	int imx= 256, imy= 256;
+	int step, digits;
+	
+	if( is_uv_tface_editing_allowed_silent()==0 ) return;
+	
+	image_transform_but_attr(&imx, &imy, &step, &digits);
+		
+	if(block) {	// do the buttons
+		ocent[0]= G.v2d->cursor[0];
+		ocent[1]= G.v2d->cursor[1];
+		if (G.sima->flag & SI_COORDFLOATS) {
+		} else {
+			ocent[0] *= imx;
+			ocent[1] *= imy;
+		}
+		
+		uiBlockBeginAlign(block);
+		uiDefButF(block, NUM, B_CURSOR_IMAGE, "Cursor X:",	165, 40, 145, 19, &ocent[0], -10*imx, 10.0*imx, step, digits, "");
+		uiDefButF(block, NUM, B_CURSOR_IMAGE, "Cursor Y:",	165, 20, 145, 19, &ocent[1], -10*imy, 10.0*imy, step, digits, "");
+		uiBlockEndAlign(block);
+	
+	}
+	else {	// apply event
+		if (G.sima->flag & SI_COORDFLOATS) {
+			G.v2d->cursor[0]= ocent[0];
+			G.v2d->cursor[1]= ocent[1];
+		}
+		else {
+			G.v2d->cursor[0]= ocent[0]/imx;
+			G.v2d->cursor[1]= ocent[1]/imy;
+		}
+		allqueue(REDRAWIMAGE, 0);
+	}
+}
+
+
 void image_info(Image *ima, ImBuf *ibuf, char *str)
 {
 	int ofs= 0;
@@ -900,13 +948,11 @@ static void image_panel_properties(short cntrl)	// IMAGE_HANDLER_PROPERTIES
 	block= uiNewBlock(&curarea->uiblocks, "image_panel_properties", UI_EMBOSS, UI_HELV, curarea->win);
 	uiPanelControl(UI_PNL_SOLID | UI_PNL_CLOSE | cntrl);
 	uiSetPanelHandler(IMAGE_HANDLER_PROPERTIES);  // for close and esc
-	if(uiNewPanel(curarea, block, "Properties", "Image", 10, 10, 318, 204)==0)
+	if(uiNewPanel(curarea, block, "Image Properties", "Image", 10, 10, 318, 204)==0)
 		return;
 	
 	/* note, it draws no bottom half in facemode, for vertex buttons */
 	uiblock_image_panel(block, &G.sima->image, &G.sima->iuser, B_REDR, B_REDR);
-
-	image_editvertex_buts(block);
 }	
 
 static void image_panel_game_properties(short cntrl)	// IMAGE_HANDLER_GAME_PROPERTIES
@@ -946,6 +992,22 @@ static void image_panel_game_properties(short cntrl)	// IMAGE_HANDLER_GAME_PROPE
 	}
 }
 
+static void image_panel_transform_properties(short cntrl)	// IMAGE_HANDLER_TRANSFORM_PROPERTIES
+{
+	uiBlock *block;
+
+	block= uiNewBlock(&curarea->uiblocks, "image_transform_properties", UI_EMBOSS, UI_HELV, curarea->win);
+	uiPanelControl(UI_PNL_SOLID | UI_PNL_CLOSE | cntrl);
+	uiSetPanelHandler(IMAGE_HANDLER_TRANSFORM_PROPERTIES);  // for close and esc
+	if(uiNewPanel(curarea, block, "Transform Properties", "Image", 10, 10, 318, 204)==0)
+		return;
+	
+	uiDefButBitI(block, TOG, SI_COORDFLOATS, B_SIMAGEDRAW1, "Normalized Coords",	10,80,140,19, &G.sima->flag, 0, 0, 0, 0, "Display coords from 0.0 to 1.0 rather then in pixels");
+	
+	image_editvertex_buts(block);
+	image_editcursor_buts(block);
+}
+
 static void image_panel_paint(short cntrl)	// IMAGE_HANDLER_PAINT
 {
 	/* B_SIMABRUSHCHANGE only redraws and eats the mouse messages  */
@@ -1259,6 +1321,10 @@ static void image_blockhandlers(ScrArea *sa)
 		case IMAGE_HANDLER_GAME_PROPERTIES:
 			image_panel_game_properties(sima->blockhandler[a+1]);
 			break;
+		case IMAGE_HANDLER_TRANSFORM_PROPERTIES:
+			if (EM_texFaceCheck())
+				image_panel_transform_properties(sima->blockhandler[a+1]);
+			break;
 		case IMAGE_HANDLER_PAINT:
 			image_panel_paint(sima->blockhandler[a+1]);
 			break;		
diff --git a/source/blender/src/drawobject.c b/source/blender/src/drawobject.c
index 1c5fb42d7f0..23c7506dcb1 100644
--- a/source/blender/src/drawobject.c
+++ b/source/blender/src/drawobject.c
@@ -1633,8 +1633,7 @@ static void draw_em_fancy_verts(EditMesh *em, DerivedMesh *cageDM)
 			}
 			
 			if(	(G.scene->selectmode & SCE_SELECT_FACE) &&
-				(G.vd->drawtype<=OB_SOLID) &&
-				( !((G.vd->flag & V3D_ZBUF_SELECT) && (G.vd->drawtype==OB_SOLID)) )
+				(G.vd->drawtype<=OB_SOLID)
 			) {
 				glPointSize(fsize);
 				glColor4ubv((GLubyte *)fcol);
@@ -4453,8 +4452,7 @@ static int bbs_mesh_solid_EM(DerivedMesh *dm, int facecol)
 		dm->drawMappedFaces(dm, bbs_mesh_solid__setSolidDrawOptions, (void*)(long) 1, 0);
 
 		if(	(G.scene->selectmode & SCE_SELECT_FACE) &&
-			(G.vd->drawtype<=OB_SOLID) &&
-			( !((G.vd->flag & V3D_ZBUF_SELECT) && (G.vd->drawtype==OB_SOLID)) )
+			(G.vd->drawtype<=OB_SOLID)
 		) {
 			glPointSize(BIF_GetThemeValuef(TH_FACEDOT_SIZE));
 		
diff --git a/source/blender/src/editsima.c b/source/blender/src/editsima.c
index 9ec9dc73a4d..4c3ca112856 100644
--- a/source/blender/src/editsima.c
+++ b/source/blender/src/editsima.c
@@ -265,16 +265,11 @@ void weld_align_tface_uv(char tool)
 	EditMesh *em = G.editMesh;
 	EditFace *efa;
 	MTFace *tface;
-	float min[2], max[2], cent[2];
+	float cent[2];
 	int a;
 	
 	if( is_uv_tface_editing_allowed()==0 ) return;
-
-	if (!minmax_tface_uv(min, max))
-		return;
-
-	cent[0]= (min[0]+max[0])/2.0;
-	cent[1]= (min[1]+max[1])/2.0;
+	cent_tface_uv(cent, 0);
 
 	if(tool == 'x' || tool == 'w') {
 		for (a=0, efa= em->faces.first; efa; efa= efa->next, a++) {
@@ -765,6 +760,108 @@ void borderselect_sima(short whichuvs)
 	}
 }
 
+int snap_uv_sel_to_curs(void)
+{
+	EditMesh *em = G.editMesh;
+	EditFace *efa;
+	MTFace *tface;
+	short change = 0;
+
+	for (efa= em->faces.first; efa; efa= efa->next) {
+		if(efa->f & SELECT) {
+			tface= CustomData_em_get(&em->fdata, efa->data, CD_MTFACE);
+			if (tface->flag & TF_SEL1) VECCOPY2D(tface->uv[0], G.v2d->cursor);
+			if (tface->flag & TF_SEL2) VECCOPY2D(tface->uv[1], G.v2d->cursor);
+			if (tface->flag & TF_SEL3) VECCOPY2D(tface->uv[2], G.v2d->cursor);
+			if (efa->v4)
+				if (tface->flag & TF_SEL4) VECCOPY2D(tface->uv[3], G.v2d->cursor);
+			change = 1;
+		}
+	}
+	return change;
+}
+
+void snap_coord_to_pixel(float *uvco, float w, float h)
+{
+	uvco[0] = ((float) ((int)((uvco[0]*w) + 0.5))) / w;  
+	uvco[1] = ((float) ((int)((uvco[1]*h) + 0.5))) / h;  
+}
+
+int snap_uv_sel_to_pixels(void) /* warning, sanity checks must alredy be done */
+{
+	EditMesh *em = G.editMesh;
+	EditFace *efa;
+	MTFace *tface;
+	int wi, hi;
+	float w, h;
+	short change = 0;
+
+	transform_width_height_tface_uv(&wi, &hi);
+	w = (float)wi;
+	h = (float)hi;
+	
+	for (efa= em->faces.first; efa; efa= efa->next) {
+		if(efa->f & SELECT) {
+			tface= CustomData_em_get(&em->fdata, efa->data, CD_MTFACE);
+			if (tface->flag & TF_SEL1) snap_coord_to_pixel(tface->uv[0], w, h);
+			if (tface->flag & TF_SEL2) snap_coord_to_pixel(tface->uv[1], w, h);
+			if (tface->flag & TF_SEL3) snap_coord_to_pixel(tface->uv[2], w, h);
+			if (efa->v4)
+				if (tface->flag & TF_SEL4) snap_coord_to_pixel(tface->uv[3], w, h);
+			change = 1;
+		}
+	}
+	return change;
+}
+
+void snap_uv_curs_to_pixels(void)
+{
+	int wi, hi;
+	float w, h;
+
+	transform_width_height_tface_uv(&wi, &hi);
+	w = (float)wi;
+	h = (float)hi;
+	snap_coord_to_pixel(G.v2d->cursor, w, h);
+}
+
+int snap_uv_curs_to_sel(void)
+{
+	if( is_uv_tface_editing_allowed()==0 ) return 0;
+	return cent_tface_uv(G.v2d->cursor, 0);
+}
+
+void snap_menu_sima(void)
+{
+	short event;
+	if( is_uv_tface_editing_allowed()==0 || !G.v2d) return; /* !G.v2d should never happen */
+	
+	event = pupmenu("Snap %t|Selection -> Pixels%x1|Selection -> Cursor%x2|Cursor-> Pixel%x3|Cursor-> Selection%x4");
+	switch (event) {
+		case 1:
+		    if (snap_uv_sel_to_pixels()) {
+		    	BIF_undo_push("Snap UV Selection to Pixels");
+		    	object_uvs_changed(OBACT);
+		    }
+		    break;
+		case 2:
+		    if (snap_uv_sel_to_curs()) {
+		    	BIF_undo_push("Snap UV Selection to Cursor");
+		    	object_uvs_changed(OBACT);
+		    }
+		    break;
+		case 3:
+		    snap_uv_curs_to_pixels();
+		    scrarea_queue_winredraw(curarea);
+		    break;
+		case 4:
+		    if (snap_uv_curs_to_sel())
+		    	allqueue(REDRAWIMAGE, 0);
+		    break;
+	}
+}
+
+
 /** This is an ugly function to set the Tface selection flags depending
   * on whether its UV coordinates are inside the normalized 
   * area with radius rad and offset offset. These coordinates must be
@@ -1299,10 +1396,46 @@ int minmax_tface_uv(float *min, float *max)
 			sel = 1;
 		}
 	}
-
 	return sel;
 }
 
+int cent_tface_uv(float *cent, int mode)
+{
+	float min[2], max[2];
+	short change= 0;
+	
+	switch (mode) {
+	case 0:
+		if (minmax_tface_uv(min, max))
+			change = 1;
+		break;
+	case 1:
+	{
+		EditFace *efa;
+		MTFace *tf;
+		INIT_MINMAX2(min, max);
+		
+		for (efa= G.editMesh->faces.first; efa; efa= efa->next) {
+			if(efa->f & SELECT && efa->h==0) {
+				tf = CustomData_em_get(&G.editMesh->fdata, efa->data, CD_MTFACE);
+				if (tf->flag & TF_SEL1)				{ DO_MINMAX2(tf->uv[0], min, max);	change= 1;}
+				if (tf->flag & TF_SEL2)				{ DO_MINMAX2(tf->uv[1], min, max);	change= 1;}
+				if (tf->flag & TF_SEL3)				{ DO_MINMAX2(tf->uv[2], min, max);	change= 1;}
+				if (efa->v4 && tf->flag & TF_SEL4)	{ DO_MINMAX2(tf->uv[3], min, max);	change= 1;}
+			}
+		}
+		break;
+	}
+	}
+	
+	if (change) {
+		cent[0]= (min[0]+max[0])/2.0;
+		cent[1]= (min[1]+max[1])/2.0;
+		return 1;
+	}
+	return 0;
+}
+
 static void sima_show_info(int channels, int x, int y, char *cp, float *fp, int *zp, float *zpf)
 {
 	short ofs;
diff --git a/source/blender/src/header_image.c b/source/blender/src/header_image.c
index dc18e8f60a4..129759138a5 100644
--- a/source/blender/src/header_image.c
+++ b/source/blender/src/header_image.c
@@ -225,6 +225,9 @@ void do_image_buttons(unsigned short event)
 	case B_TRANS_IMAGE:
 		image_editvertex_buts(NULL);
 		break;
+	case B_CURSOR_IMAGE:
+		image_editcursor_buts(NULL);
+		break;
 		
 	case B_TWINANIM:
 	{
@@ -455,7 +458,6 @@ static void do_image_viewmenu(void *arg, int event)
 	case 13: /* Realtime Panel... */
 		add_blockhandler(curarea, IMAGE_HANDLER_GAME_PROPERTIES, UI_PNL_UNSTOW);
 		break;
-		
 	}
 	allqueue(REDRAWVIEW3D, 0);
 }
@@ -469,7 +471,7 @@ static uiBlock *image_viewmenu(void *arg_unused)
 	block= uiNewBlock(&curarea->uiblocks, "image_viewmenu", UI_EMBOSSP, UI_HELV, curarea->headwin);
 	uiBlockSetButmFunc(block, do_image_viewmenu, NULL);
 
-	uiDefIconTextBut(block, BUTM, 1, ICON_MENU_PANEL, "Properties...",	0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 0, 7, "");
+	uiDefIconTextBut(block, BUTM, 1, ICON_MENU_PANEL, "Image Properties...",	0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 0, 7, "");
 	uiDefIconTextBut(block, BUTM, 1, ICON_MENU_PANEL, "Real-time Properties...",	0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 0, 13, "");
 	uiDefIconTextBut(block, BUTM, 1, ICON_MENU_PANEL, "Paint Tool...|C",	0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 0, 8, "");
 	uiDefIconTextBut(block, BUTM, 1, ICON_MENU_PANEL, "Curves Tool...",	0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 0, 11, "");
@@ -968,6 +970,9 @@ static void do_image_uvsmenu(void *arg, int event)
 {
 
 	switch(event) {
+	case 0: /* UV Transform Properties Panel... */
+		add_blockhandler(curarea, IMAGE_HANDLER_TRANSFORM_PROPERTIES, UI_PNL_UNSTOW);
+		break;
 	case 1: /* UVs Constrained Rectangular */
 		if(G.sima->flag & SI_BE_SQUARE) G.sima->flag &= ~SI_BE_SQUARE;
 		else G.sima->flag |= SI_BE_SQUARE;
@@ -1020,9 +1025,9 @@ static uiBlock *image_uvsmenu(void *arg_unused)
 
 	block= uiNewBlock(&curarea->uiblocks, "image_uvsmenu", UI_EMBOSSP, UI_HELV, curarea->headwin);
 	uiBlockSetButmFunc(block, do_image_uvsmenu, NULL);
-
-	// uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Transform Properties...|N", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 0, 0, "");
-	// uiDefBut(block, SEPR, 0, "",        0, yco-=6, menuwidth, 6, NULL, 0.0, 0.0, 0, 0, "");
+	
+	uiDefIconTextBut(block, BUTM, 1, ICON_MENU_PANEL, "Transform Properties...|N", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 0, 0, "");
+	uiDefBut(block, SEPR, 0, "",        0, yco-=6, menuwidth, 6, NULL, 0.0, 0.0, 0, 0, "");
 	if(G.sima->flag & SI_PIXELSNAP) uiDefIconTextBut(block, BUTM, 1, ICON_CHECKBOX_HLT, "Snap to Pixels|", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 0, 7, "");
 	else uiDefIconTextBut(block, BUTM, 1, ICON_CHECKBOX_DEHLT, "Snap to Pixels|", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 0, 7, "");
 
@@ -1171,7 +1176,7 @@ void image_buttons(void)
 	xco= std_libbuttons(block, xco, 0, 0, NULL, B_SIMABROWSE, ID_IM, 0, (ID *)ima, 0, &(G.sima->imanr), 0, 0, B_IMAGEDELETE, 0, 0);
 
 	/* UV EditMode buttons */
-	if (EM_texFaceCheck()) {
+	if (EM_texFaceCheck() && (G.sima->flag & SI_DRAWTOOL)==0) {
 		xco+=10;
 		uiDefIconTextButS(block, ICONTEXTROW,B_AROUND, ICON_ROTATE, around_pup(), xco,0,XIC+10,YIC, &(G.v2d->around), 0, 3.0, 0, 0, "Rotation/Scaling Pivot (Hotkeys: Comma, Shift Comma, Period) ");
 		xco+= XIC+15;
diff --git a/source/blender/src/header_view3d.c b/source/blender/src/header_view3d.c
index dc82ce1cd0f..57ddce2f9a1 100644
--- a/source/blender/src/header_view3d.c
+++ b/source/blender/src/header_view3d.c
@@ -4532,7 +4532,10 @@ static char *around_pup(void)
 	str += sprintf(str, "%s", "|Median Point %x3");
 	str += sprintf(str, "%s", "|3D Cursor %x1");
 	str += sprintf(str, "%s", "|Individual Centers %x2");
-	str += sprintf(str, "%s", "|Active Object %x4");
+	if ((G.obedit) && (G.obedit->type == OB_MESH))
+		str += sprintf(str, "%s", "|Active Vert/Edge/Face %x4");
+	else
+		str += sprintf(str, "%s", "|Active Object %x4");
 	return string;
 }
 
diff --git a/source/blender/src/space.c b/source/blender/src/space.c
index 8e8c4f4c400..8997081919f 100644
--- a/source/blender/src/space.c
+++ b/source/blender/src/space.c
@@ -4762,7 +4762,7 @@ static void winqreadimagespace(ScrArea *sa, void *spacedata, BWinEvent *evt)
 		} else if (event == RIGHTMOUSE) {
 			event = LEFTMOUSE;
 		}
-	}		
+	}
 	
 	if (sima->image && (sima->flag & SI_DRAWTOOL)) {
 		switch(event) {
@@ -4891,13 +4891,18 @@ static void winqreadimagespace(ScrArea *sa, void *spacedata, BWinEvent *evt)
 				}
 				break;
 			case SKEY:
-				if((G.qual==0) && is_uv_tface_editing_allowed()) {
-					initTransform(TFM_RESIZE, CTX_NONE);
-					Transform();
+				if (is_uv_tface_editing_allowed()) {
+					if ( G.qual==LR_SHIFTKEY) {
+						/* Snap */
+						snap_menu_sima();
+					} else if (G.qual==0) {
+						initTransform(TFM_RESIZE, CTX_NONE);
+						Transform();
+					}
 				}
 				break;
 			case VKEY:
-				if((G.qual==0))
+				if(G.qual==LR_SHIFTKEY)
 					stitch_uv_tface(0);
 				else if(G.qual==LR_SHIFTKEY)
 					stitch_uv_tface(1);
@@ -4968,7 +4973,11 @@ static void winqreadimagespace(ScrArea *sa, void *spacedata, BWinEvent *evt)
 			new_image_sima();
 		}
 		else if(G.qual==0) {
-			toggle_blockhandler(sa, IMAGE_HANDLER_PROPERTIES, UI_PNL_TO_MOUSE);
+			if (EM_texFaceCheck()) {
+				toggle_blockhandler(sa, IMAGE_HANDLER_TRANSFORM_PROPERTIES, UI_PNL_TO_MOUSE);
+			} else {
+				toggle_blockhandler(sa, IMAGE_HANDLER_PROPERTIES, UI_PNL_TO_MOUSE);
+			}
 			scrarea_queue_winredraw(sa);
 		}
 		break;