UI

* Changed uiPupMenuOperator usage to uiPupMenuBegin/End (simpler,
  no need to build a string). Also made transform orientation and
  subdiv type enums instead of ints for this.
* Added an icon argument to many of the uiMenu calls, and added a
  uiMenuItemIntO.
* Move auto rna button creation out of outliner code, now is
  uiDefAutoButR for individual buttons and uiDefAutoButsRNA for a
  whole block.
* Implemented uiPupBlock(O). Pressing F6 gives a menu with the
  properties of the last operator to test. I tried to make a redo
  last operator out of this but couldn't get the context correct
  for the operator to repeat in. Further the popup block also has
  some issues getting closed while editing buttons.
* Fix uiAfterFunc memory leak on Ctrl+Q quit.
* Fix handling of RNA number button dragging and sliding for RNA
  buttons with range -inf/inf.

1 files changed, 393 insertions, 0 deletions

diff --git a/source/blender/editors/interface/interface_utils.c b/source/blender/editors/interface/interface_utils.c
new file mode 100644
index 00000000000..3ccd88f0cc2
--- /dev/null
+++ b/source/blender/editors/interface/interface_utils.c
@@ -0,0 +1,393 @@
+/**
+ * ***** BEGIN GPL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version. 
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * The Original Code is Copyright (C) 2009 Blender Foundation.
+ * All rights reserved.
+ * 
+ * Contributor(s): Blender Foundation
+ *
+ * ***** END GPL LICENSE BLOCK *****
+ */
+
+#include <math.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "MEM_guardedalloc.h"
+
+#include "DNA_listBase.h"
+#include "DNA_screen_types.h"
+#include "DNA_windowmanager_types.h"
+
+#include "BKE_context.h"
+#include "BKE_idprop.h"
+#include "BKE_utildefines.h"
+
+#include "RNA_access.h"
+
+#include "UI_interface.h"
+#include "UI_resources.h"
+
+#include "ED_util.h"
+
+#include "WM_api.h"
+#include "WM_types.h"
+
+/*************************** RNA Utilities ******************************/
+
+int UI_GetIconRNA(PointerRNA *ptr)
+{
+	StructRNA *rnatype= ptr->type;
+
+	if(rnatype == &RNA_Scene)
+		return ICON_SCENE_DEHLT;
+	else if(rnatype == &RNA_World)
+		return ICON_WORLD;
+	else if(rnatype == &RNA_Object)
+		return ICON_OBJECT;
+	else if(rnatype == &RNA_Mesh)
+		return ICON_MESH;
+	else if(rnatype == &RNA_MeshVertex)
+		return ICON_VERTEXSEL;
+	else if(rnatype == &RNA_MeshEdge)
+		return ICON_EDGESEL;
+	else if(rnatype == &RNA_MeshFace)
+		return ICON_FACESEL;
+	else if(rnatype == &RNA_MeshTextureFace)
+		return ICON_FACESEL_HLT;
+	else if(rnatype == &RNA_VertexGroup)
+		return ICON_VGROUP;
+	else if(rnatype == &RNA_VertexGroupElement)
+		return ICON_VGROUP;
+	else if(rnatype == &RNA_Curve)
+		return ICON_CURVE;
+	else if(rnatype == &RNA_MetaBall)
+		return ICON_MBALL;
+	else if(rnatype == &RNA_MetaElement)
+		return ICON_OUTLINER_DATA_META;
+	else if(rnatype == &RNA_Lattice)
+		return ICON_LATTICE;
+	else if(rnatype == &RNA_Armature)
+		return ICON_ARMATURE;
+	else if(rnatype == &RNA_Bone)
+		return ICON_BONE_DEHLT;
+	else if(rnatype == &RNA_Camera)
+		return ICON_CAMERA;
+	else if(rnatype == &RNA_LocalLamp)
+		return ICON_LAMP;
+	else if(rnatype == &RNA_AreaLamp)
+		return ICON_LAMP;
+	else if(rnatype == &RNA_SpotLamp)
+		return ICON_LAMP;
+	else if(rnatype == &RNA_SunLamp)
+		return ICON_LAMP;
+	else if(rnatype == &RNA_HemiLamp)
+		return ICON_LAMP;
+	else if(rnatype == &RNA_Lamp)
+		return ICON_LAMP;
+	else if(rnatype == &RNA_Group)
+		return ICON_GROUP;
+	else if(rnatype == &RNA_ParticleSystem)
+		return ICON_PARTICLES;
+	else if(rnatype == &RNA_ParticleSettings)
+		return ICON_PARTICLES;
+	else if(rnatype == &RNA_Material)
+		return ICON_MATERIAL;
+	else if(rnatype == &RNA_Texture)
+		return ICON_TEXTURE;
+	else if(rnatype == &RNA_TextureSlot)
+		return ICON_TEXTURE;
+	else if(rnatype == &RNA_WorldTextureSlot)
+		return ICON_TEXTURE;
+	else if(rnatype == &RNA_MaterialTextureSlot)
+		return ICON_TEXTURE;
+	else if(rnatype == &RNA_Image)
+		return ICON_TEXTURE;
+	else if(rnatype == &RNA_Screen)
+		return ICON_SPLITSCREEN;
+	else if(rnatype == &RNA_NodeTree)
+		return ICON_NODE;
+	else if(rnatype == &RNA_Text)
+		return ICON_TEXT;
+	else if(rnatype == &RNA_Sound)
+		return ICON_SOUND;
+	else if(rnatype == &RNA_Brush)
+		return ICON_TPAINT_HLT;
+	else if(rnatype == &RNA_Library)
+		return ICON_LIBRARY_DEHLT;
+	else if(rnatype == &RNA_Action)
+		return ICON_ACTION;
+	else if(rnatype == &RNA_FCurve)
+		return ICON_IPO_DEHLT;
+	//else if(rnatype == &RNA_Ipo)
+	//	return ICON_IPO_DEHLT;
+	else if(rnatype == &RNA_Key)
+		return ICON_SHAPEKEY;
+	else if(rnatype == &RNA_Main)
+		return ICON_BLENDER;
+	else if(rnatype == &RNA_Struct)
+		return ICON_RNA;
+	else if(rnatype == &RNA_Property)
+		return ICON_RNA;
+	else if(rnatype == &RNA_BooleanProperty)
+		return ICON_RNA;
+	else if(rnatype == &RNA_IntProperty)
+		return ICON_RNA;
+	else if(rnatype == &RNA_FloatProperty)
+		return ICON_RNA;
+	else if(rnatype == &RNA_StringProperty)
+		return ICON_RNA;
+	else if(rnatype == &RNA_EnumProperty)
+		return ICON_RNA;
+	else if(rnatype == &RNA_EnumPropertyItem)
+		return ICON_RNA;
+	else if(rnatype == &RNA_PointerProperty)
+		return ICON_RNA;
+	else if(rnatype == &RNA_CollectionProperty)
+		return ICON_RNA;
+	else if(rnatype == &RNA_GameObjectSettings)
+		return ICON_GAME;
+	else if(rnatype == &RNA_ScriptLink)
+		return ICON_PYTHON;
+	
+	/* modifiers */
+	else if(rnatype == &RNA_SubsurfModifier)
+		return ICON_MOD_SUBSURF;
+	else if(rnatype == &RNA_ArmatureModifier)
+		return ICON_ARMATURE;
+	else if(rnatype == &RNA_LatticeModifier)
+		return ICON_LATTICE;
+	else if(rnatype == &RNA_CurveModifier)
+		return ICON_CURVE;
+	else if(rnatype == &RNA_BuildModifier)
+		return ICON_MOD_BUILD;
+	else if(rnatype == &RNA_MirrorModifier)
+		return ICON_MOD_MIRROR;
+	else if(rnatype == &RNA_DecimateModifier)
+		return ICON_MOD_DECIM;
+	else if(rnatype == &RNA_WaveModifier)
+		return ICON_MOD_WAVE;
+	else if(rnatype == &RNA_HookModifier)
+		return ICON_HOOK;
+	else if(rnatype == &RNA_SoftbodyModifier)
+		return ICON_MOD_SOFT;
+	else if(rnatype == &RNA_BooleanModifier)
+		return ICON_MOD_BOOLEAN;
+	else if(rnatype == &RNA_ParticleInstanceModifier)
+		return ICON_MOD_PARTICLEINSTANCE;
+	else if(rnatype == &RNA_ParticleSystemModifier)
+		return ICON_MOD_PARTICLES;
+	else if(rnatype == &RNA_EdgeSplitModifier)
+		return ICON_MOD_EDGESPLIT;
+	else if(rnatype == &RNA_ArrayModifier)
+		return ICON_MOD_ARRAY;
+	else if(rnatype == &RNA_UVProjectModifier)
+		return ICON_MOD_UVPROJECT;
+	else if(rnatype == &RNA_DisplaceModifier)
+		return ICON_MOD_DISPLACE;
+	else
+		return ICON_DOT;
+}
+
+uiBut *uiDefAutoButR(uiBlock *block, PointerRNA *ptr, PropertyRNA *prop, int index, char *name, int x1, int y1, int x2, int y2)
+{
+	uiBut *but=NULL;
+	const char *propname= RNA_property_identifier(ptr, prop);
+	int arraylen= RNA_property_array_length(ptr, prop);
+
+	switch(RNA_property_type(ptr, prop)) {
+		case PROP_BOOLEAN: {
+			int value, length;
+
+			if(arraylen && index == -1)
+				return NULL;
+
+			length= RNA_property_array_length(ptr, prop);
+
+			if(length)
+				value= RNA_property_boolean_get_index(ptr, prop, index);
+			else
+				value= RNA_property_boolean_get(ptr, prop);
+
+			if(name && strcmp(name, "") == 0)
+				name= (value)? "Enabled": "Disabled";
+
+			but= uiDefButR(block, TOG, 0, name, x1, y1, x2, y2, ptr, propname, index, 0, 0, -1, -1, NULL);
+			break;
+		}
+		case PROP_INT:
+		case PROP_FLOAT:
+			if(arraylen && index == -1) {
+				if(RNA_property_subtype(ptr, prop) == PROP_COLOR)
+					but= uiDefButR(block, COL, 0, name, x1, y1, x2, y2, ptr, propname, 0, 0, 0, -1, -1, NULL);
+			}
+			else
+				but= uiDefButR(block, NUM, 0, name, x1, y1, x2, y2, ptr, propname, index, 0, 0, -1, -1, NULL);
+			break;
+		case PROP_ENUM:
+			but= uiDefButR(block, MENU, 0, NULL, x1, y1, x2, y2, ptr, propname, index, 0, 0, -1, -1, NULL);
+			break;
+		case PROP_STRING:
+			but= uiDefButR(block, TEX, 0, name, x1, y1, x2, y2, ptr, propname, index, 0, 0, -1, -1, NULL);
+			break;
+		case PROP_POINTER: {
+			PointerRNA pptr;
+			PropertyRNA *nameprop;
+			char *text, *descr, textbuf[256];
+			int icon;
+
+			pptr= RNA_property_pointer_get(ptr, prop);
+
+			if(!pptr.data)
+				return NULL;
+
+			icon= UI_GetIconRNA(&pptr);
+			nameprop= RNA_struct_name_property(&pptr);
+
+			if(nameprop) {
+				text= RNA_property_string_get_alloc(&pptr, nameprop, textbuf, sizeof(textbuf));
+				descr= (char*)RNA_property_ui_description(&pptr, prop);
+				but= uiDefIconTextBut(block, LABEL, 0, icon, text, x1, y1, x2, y2, NULL, 0, 0, 0, 0, descr);
+				if(text != textbuf)
+					MEM_freeN(text);
+			}
+			else {
+				text= (char*)RNA_struct_ui_name(&pptr);
+				descr= (char*)RNA_property_ui_description(&pptr, prop);
+				but= uiDefIconTextBut(block, LABEL, 0, icon, text, x1, y1, x2, y2, NULL, 0, 0, 0, 0, descr);
+			}
+			break;
+		}
+		case PROP_COLLECTION: {
+			char text[256];
+			sprintf(text, "%d items", RNA_property_collection_length(ptr, prop));
+			but= uiDefBut(block, LABEL, 0, text, x1, y1, x2, y2, NULL, 0, 0, 0, 0, NULL);
+			uiButSetFlag(but, UI_BUT_DISABLED);
+			break;
+		}
+		default:
+			but= NULL;
+			break;
+	}
+
+	return but;
+}
+
+#define RNA_BUT_WIDTH 150
+#define RNA_BUT_HEIGHT 20
+
+int uiDefAutoButsRNA(uiBlock *block, PointerRNA *ptr)
+{
+	CollectionPropertyIterator iter;
+	PropertyRNA *iterprop, *prop;
+	PropertySubType subtype;
+	char *name, namebuf[128];
+	int a, length, x= 0, y= 0;
+
+	x= 0;
+	y= 0;
+
+	/* create buttons */
+	uiSetCurFont(block, UI_HELVB);
+	uiDefBut(block, LABEL, 0, (char*)RNA_struct_ui_name(ptr), x, y, RNA_BUT_WIDTH, RNA_BUT_HEIGHT-1, NULL, 0, 0, 0, 0, "");
+	y -= RNA_BUT_HEIGHT;
+	uiSetCurFont(block, UI_HELV);
+
+	iterprop= RNA_struct_iterator_property(ptr);
+	RNA_property_collection_begin(ptr, iterprop, &iter);
+
+	for(; iter.valid; RNA_property_collection_next(&iter)) {
+		prop= iter.ptr.data;
+
+		if(strcmp(RNA_property_identifier(ptr, prop), "rna_type") == 0)
+			continue;
+
+		if((length= RNA_property_array_length(ptr, prop))) {
+			name= (char*)RNA_property_ui_name(ptr, prop);
+			uiDefBut(block, LABEL, 0, name, x, y, RNA_BUT_WIDTH, RNA_BUT_HEIGHT-1, NULL, 0, 0, 0, 0, "");
+		}
+		else
+			length= 1;
+
+		subtype= RNA_property_subtype(ptr, prop);
+
+		name= (char*)RNA_property_ui_name(ptr, prop);
+		uiDefBut(block, LABEL, 0, name, x, y, RNA_BUT_WIDTH, RNA_BUT_HEIGHT-1, NULL, 0, 0, 0, 0, "");
+
+		uiBlockBeginAlign(block);
+
+		if(length <= 16 && subtype == PROP_MATRIX) {
+			/* matrix layout */
+			int size, row, col, butwidth;
+
+			size= ceil(sqrt(length));
+			butwidth= RNA_BUT_WIDTH*2/size;
+			y -= RNA_BUT_HEIGHT;
+
+			for(a=0; a<length; a++) {
+				col= a%size;
+				row= a/size;
+
+				uiDefAutoButR(block, ptr, prop, a, "", x+butwidth*col, y-row*RNA_BUT_HEIGHT, butwidth, RNA_BUT_HEIGHT-1);
+			}
+
+			y -= RNA_BUT_HEIGHT*(length/size);
+		}
+		else if(length <= 4 && ELEM3(subtype, PROP_ROTATION, PROP_VECTOR, PROP_COLOR)) {
+			static char *vectoritem[4]= {"X:", "Y:", "Z:", "W:"};
+			static char *quatitem[4]= {"W:", "X:", "Y:", "Z:"};
+			static char *coloritem[4]= {"R:", "G:", "B:", "A:"};
+			int butwidth;
+
+			butwidth= RNA_BUT_WIDTH*2/length;
+			y -= RNA_BUT_HEIGHT;
+
+			for(a=0; a<length; a++) {
+				if(length == 4 && subtype == PROP_ROTATION)
+					name= quatitem[a];
+				else if(subtype == PROP_VECTOR || subtype == PROP_ROTATION)
+					name= vectoritem[a];
+				else
+					name= coloritem[a];
+
+				uiDefAutoButR(block, ptr, prop, a, name, x+butwidth*a, y, butwidth, RNA_BUT_HEIGHT-1);
+			}
+			y -= RNA_BUT_HEIGHT;
+		}
+		else {
+			if(RNA_property_array_length(ptr, prop)) {
+				sprintf(namebuf, "%d:", a+1);
+				name= namebuf;
+			}
+			else
+				name= "";
+
+			uiDefAutoButR(block, ptr, prop, a, name, x+RNA_BUT_WIDTH, y, RNA_BUT_WIDTH, RNA_BUT_HEIGHT-1);
+			y -= RNA_BUT_HEIGHT;
+		}
+
+		uiBlockEndAlign(block);
+	}
+
+	RNA_property_collection_end(&iter);
+
+	return -y;
+}
+
+#if 0
+#endif
+