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test/source/blender/makesrna/intern/rna_ui_api.c
Campbell Barton 83a2a4e5b8 Improvements to Blenders color balance (lift/gamma/gain). 
Fairly closely match some mac application colin has called 'Looks', to give better results.
- lift is now applied non linear (was being added to the color)
- change the color wheel to preserve the luminance of the gamma and gain values, this stops the color from being set too dark (option for the color wheel template).
- sub-pixel precission for the color wheel since the white area at the center can make a lot of difference with a very small change.

This change will make existing node and sequencer setups lift render slighly differently however discussed this with Ton and he's ok with it.
2010-07-04 20:59:10 +00:00

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/**
* $Id$
*
* ***** 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* The Original Code is Copyright (C) 2009 Blender Foundation.
* All rights reserved.
*
*
* Contributor(s): Blender Foundation
*
* ***** END GPL LICENSE BLOCK *****
*/
#include <stdlib.h>
#include <stdio.h>
#include "RNA_define.h"
#include "UI_resources.h"
#ifdef RNA_RUNTIME
static void rna_uiItemR(uiLayout *layout, PointerRNA *ptr, char *propname, char *name, int icon, int expand, int slider, int toggle, int icon_only, int event, int full_event, int emboss, int index)
{
PropertyRNA *prop= RNA_struct_find_property(ptr, propname);
int flag= 0;
if(!prop) {
printf("rna_uiItemR: property not found: %s\n", propname);
return;
}
flag |= (slider)? UI_ITEM_R_SLIDER: 0;
flag |= (expand)? UI_ITEM_R_EXPAND: 0;
flag |= (toggle)? UI_ITEM_R_TOGGLE: 0;
flag |= (icon_only)? UI_ITEM_R_ICON_ONLY: 0;
flag |= (event)? UI_ITEM_R_EVENT: 0;
flag |= (full_event)? UI_ITEM_R_FULL_EVENT: 0;
flag |= (emboss)? 0: UI_ITEM_R_NO_BG;
uiItemFullR(layout, ptr, prop, index, 0, flag, name, icon);
}
static PointerRNA rna_uiItemO(uiLayout *layout, char *opname, char *name, int icon, int emboss)
{
int flag= UI_ITEM_O_RETURN_PROPS;
flag |= (emboss)? 0: UI_ITEM_R_NO_BG;
return uiItemFullO(layout, opname, name, icon, NULL, uiLayoutGetOperatorContext(layout), flag);
}
#else
#define DEF_ICON(name) {name, (#name)+5, 0, (#name)+5, ""},
static EnumPropertyItem icon_items[] = {
#include "UI_icons.h"
{0, NULL, 0, NULL, NULL}};
#undef DEF_ICON
static void api_ui_item_common(FunctionRNA *func)
{
PropertyRNA *prop;
RNA_def_string(func, "text", "", 0, "", "Override automatic text of the item.");
prop= RNA_def_property(func, "icon", PROP_ENUM, PROP_NONE);
RNA_def_property_enum_items(prop, icon_items);
RNA_def_property_ui_text(prop, "Icon", "Override automatic icon of the item");
}
static void api_ui_item_op(FunctionRNA *func)
{
PropertyRNA *parm;
parm= RNA_def_string(func, "operator", "", 0, "", "Identifier of the operator.");
RNA_def_property_flag(parm, PROP_REQUIRED);
}
static void api_ui_item_op_common(FunctionRNA *func)
{
api_ui_item_op(func);
api_ui_item_common(func);
}
static void api_ui_item_rna_common(FunctionRNA *func)
{
PropertyRNA *parm;
parm= RNA_def_pointer(func, "data", "AnyType", "", "Data from which to take property.");
RNA_def_property_flag(parm, PROP_REQUIRED|PROP_RNAPTR|PROP_NEVER_NULL);
parm= RNA_def_string(func, "property", "", 0, "", "Identifier of property in data.");
RNA_def_property_flag(parm, PROP_REQUIRED);
}
void RNA_api_ui_layout(StructRNA *srna)
{
FunctionRNA *func;
PropertyRNA *parm;
static EnumPropertyItem curve_type_items[] = {
{0, "NONE", 0, "None", ""},
{'v', "VECTOR", 0, "Vector", ""},
{'c', "COLOR", 0, "Color", ""},
{0, NULL, 0, NULL, NULL}};
static EnumPropertyItem list_type_items[] = {
{0, "DEFAULT", 0, "None", ""},
{'c', "COMPACT", 0, "Compact", ""},
{'i', "ICONS", 0, "Icons", ""},
{0, NULL, 0, NULL, NULL}};
/* simple layout specifiers */
func= RNA_def_function(srna, "row", "uiLayoutRow");
parm= RNA_def_pointer(func, "layout", "UILayout", "", "Sub-layout to put items in.");
RNA_def_function_return(func, parm);
RNA_def_boolean(func, "align", 0, "", "Align buttons to each other.");
func= RNA_def_function(srna, "column", "uiLayoutColumn");
parm= RNA_def_pointer(func, "layout", "UILayout", "", "Sub-layout to put items in.");
RNA_def_function_return(func, parm);
RNA_def_boolean(func, "align", 0, "", "Align buttons to each other.");
func= RNA_def_function(srna, "column_flow", "uiLayoutColumnFlow");
parm= RNA_def_int(func, "columns", 0, 0, INT_MAX, "", "Number of columns, 0 is automatic.", 0, INT_MAX);
parm= RNA_def_pointer(func, "layout", "UILayout", "", "Sub-layout to put items in.");
RNA_def_function_return(func, parm);
RNA_def_boolean(func, "align", 0, "", "Align buttons to each other.");
/* box layout */
func= RNA_def_function(srna, "box", "uiLayoutBox");
parm= RNA_def_pointer(func, "layout", "UILayout", "", "Sub-layout to put items in.");
RNA_def_function_return(func, parm);
/* split layout */
func= RNA_def_function(srna, "split", "uiLayoutSplit");
parm= RNA_def_pointer(func, "layout", "UILayout", "", "Sub-layout to put items in.");
RNA_def_function_return(func, parm);
RNA_def_float(func, "percentage", 0.0f, 0.0f, 1.0f, "Percentage", "Percentage of width to split at.", 0.0f, 1.0f);
RNA_def_boolean(func, "align", 0, "", "Align buttons to each other.");
/* items */
func= RNA_def_function(srna, "prop", "rna_uiItemR");
api_ui_item_rna_common(func);
api_ui_item_common(func);
RNA_def_boolean(func, "expand", 0, "", "Expand button to show more detail.");
RNA_def_boolean(func, "slider", 0, "", "Use slider widget for numeric values.");
RNA_def_boolean(func, "toggle", 0, "", "Use toggle widget for boolean values.");
RNA_def_boolean(func, "icon_only", 0, "", "Draw only icons in buttons, no text.");
RNA_def_boolean(func, "event", 0, "", "Use button to input key events.");
RNA_def_boolean(func, "full_event", 0, "", "Use button to input full events including modifiers.");
RNA_def_boolean(func, "emboss", 1, "", "Draw the button itself, just the icon/text.");
RNA_def_int(func, "index", -1, -2, INT_MAX, "", "The index of this button, when set a single member of an array can be accessed, when set to -1 all array members are used.", -2, INT_MAX); /* RNA_NO_INDEX == -1 */
func= RNA_def_function(srna, "props_enum", "uiItemsEnumR");
api_ui_item_rna_common(func);
func= RNA_def_function(srna, "prop_menu_enum", "uiItemMenuEnumR");
api_ui_item_rna_common(func);
api_ui_item_common(func);
func= RNA_def_function(srna, "prop_enum", "uiItemEnumR_string");
api_ui_item_rna_common(func);
parm= RNA_def_string(func, "value", "", 0, "", "Enum property value.");
RNA_def_property_flag(parm, PROP_REQUIRED);
api_ui_item_common(func);
func= RNA_def_function(srna, "prop_object", "uiItemPointerR");
api_ui_item_rna_common(func);
parm= RNA_def_pointer(func, "search_data", "AnyType", "", "Data from which to take collection to search in.");
RNA_def_property_flag(parm, PROP_REQUIRED|PROP_RNAPTR|PROP_NEVER_NULL);
parm= RNA_def_string(func, "search_property", "", 0, "", "Identifier of search collection property.");
RNA_def_property_flag(parm, PROP_REQUIRED);
api_ui_item_common(func);
func= RNA_def_function(srna, "operator", "rna_uiItemO");
api_ui_item_op_common(func);
RNA_def_boolean(func, "emboss", 1, "", "Draw the button itself, just the icon/text.");
parm= RNA_def_pointer(func, "properties", "OperatorProperties", "", "Operator properties to fill in, return when 'properties' is set to true.");
RNA_def_property_flag(parm, PROP_REQUIRED|PROP_RNAPTR);
RNA_def_function_return(func, parm);
/* func= RNA_def_function(srna, "operator_enum", "uiItemEnumO_string");
api_ui_item_op_common(func);
parm= RNA_def_string(func, "property", "", 0, "", "Identifier of property in operator.");
RNA_def_property_flag(parm, PROP_REQUIRED);
parm= RNA_def_string(func, "value", "", 0, "", "Enum property value.");
RNA_def_property_flag(parm, PROP_REQUIRED); */
func= RNA_def_function(srna, "operator_enums", "uiItemsEnumO");
parm= RNA_def_string(func, "operator", "", 0, "", "Identifier of the operator.");
RNA_def_property_flag(parm, PROP_REQUIRED);
parm= RNA_def_string(func, "property", "", 0, "", "Identifier of property in operator.");
RNA_def_property_flag(parm, PROP_REQUIRED);
func= RNA_def_function(srna, "operator_menu_enum", "uiItemMenuEnumO");
api_ui_item_op(func); /* cant use api_ui_item_op_common because property must come right after */
parm= RNA_def_string(func, "property", "", 0, "", "Identifier of property in operator.");
RNA_def_property_flag(parm, PROP_REQUIRED);
api_ui_item_common(func);
/* func= RNA_def_function(srna, "operator_boolean", "uiItemBooleanO");
api_ui_item_op_common(func);
parm= RNA_def_string(func, "property", "", 0, "", "Identifier of property in operator.");
RNA_def_property_flag(parm, PROP_REQUIRED);
parm= RNA_def_boolean(func, "value", 0, "", "Value of the property to call the operator with.");
RNA_def_property_flag(parm, PROP_REQUIRED); */
/* func= RNA_def_function(srna, "operator_int", "uiItemIntO");
api_ui_item_op_common(func);
parm= RNA_def_string(func, "property", "", 0, "", "Identifier of property in operator.");
RNA_def_property_flag(parm, PROP_REQUIRED);
parm= RNA_def_int(func, "value", 0, INT_MIN, INT_MAX, "", "Value of the property to call the operator with.", INT_MIN, INT_MAX);
RNA_def_property_flag(parm, PROP_REQUIRED); */
/* func= RNA_def_function(srna, "operator_float", "uiItemFloatO");
api_ui_item_op_common(func);
parm= RNA_def_string(func, "property", "", 0, "", "Identifier of property in operator.");
RNA_def_property_flag(parm, PROP_REQUIRED);
parm= RNA_def_float(func, "value", 0, -FLT_MAX, FLT_MAX, "", "Value of the property to call the operator with.", -FLT_MAX, FLT_MAX);
RNA_def_property_flag(parm, PROP_REQUIRED); */
/* func= RNA_def_function(srna, "operator_string", "uiItemStringO");
api_ui_item_op_common(func);
parm= RNA_def_string(func, "property", "", 0, "", "Identifier of property in operator.");
RNA_def_property_flag(parm, PROP_REQUIRED);
parm= RNA_def_string(func, "value", "", 0, "", "Value of the property to call the operator with.");
RNA_def_property_flag(parm, PROP_REQUIRED); */
func= RNA_def_function(srna, "label", "uiItemL");
api_ui_item_common(func);
func= RNA_def_function(srna, "menu", "uiItemM");
RNA_def_function_flag(func, FUNC_USE_CONTEXT);
parm= RNA_def_string(func, "menu", "", 0, "", "Identifier of the menu.");
api_ui_item_common(func);
RNA_def_property_flag(parm, PROP_REQUIRED);
func= RNA_def_function(srna, "separator", "uiItemS");
/* context */
func= RNA_def_function(srna, "set_context_pointer", "uiLayoutSetContextPointer");
parm= RNA_def_string(func, "name", "", 0, "Name", "Name of entry in the context.");
RNA_def_property_flag(parm, PROP_REQUIRED);
parm= RNA_def_pointer(func, "data", "AnyType", "", "Pointer to put in context.");
RNA_def_property_flag(parm, PROP_REQUIRED|PROP_RNAPTR);
/* templates */
func= RNA_def_function(srna, "template_header", "uiTemplateHeader");
RNA_def_function_flag(func, FUNC_USE_CONTEXT);
RNA_def_boolean(func, "menus", 1, "", "The header has menus, and should show menu expander.");
func= RNA_def_function(srna, "template_dopesheet_filter", "uiTemplateDopeSheetFilter");
RNA_def_function_flag(func, FUNC_USE_CONTEXT);
parm= RNA_def_pointer(func, "dopesheet", "DopeSheet", "", "DopeSheet settings holding filter options.");
RNA_def_property_flag(parm, PROP_REQUIRED|PROP_RNAPTR|PROP_NEVER_NULL);
func= RNA_def_function(srna, "template_ID", "uiTemplateID");
RNA_def_function_flag(func, FUNC_USE_CONTEXT);
api_ui_item_rna_common(func);
RNA_def_string(func, "new", "", 0, "", "Operator identifier to create a new ID block.");
RNA_def_string(func, "open", "", 0, "", "Operator identifier to open a file for creating a new ID block.");
RNA_def_string(func, "unlink", "", 0, "", "Operator identifier to unlink the ID block.");
func= RNA_def_function(srna, "template_ID_preview", "uiTemplateIDPreview");
RNA_def_function_flag(func, FUNC_USE_CONTEXT);
api_ui_item_rna_common(func);
RNA_def_string(func, "new", "", 0, "", "Operator identifier to create a new ID block.");
RNA_def_string(func, "open", "", 0, "", "Operator identifier to open a file for creating a new ID block.");
RNA_def_string(func, "unlink", "", 0, "", "Operator identifier to unlink the ID block.");
RNA_def_int(func, "rows", 0, 0, INT_MAX, "Number of thumbnail preview rows to display", "", 0, INT_MAX);
RNA_def_int(func, "cols", 0, 0, INT_MAX, "Number of thumbnail preview columns to display", "", 0, INT_MAX);
func= RNA_def_function(srna, "template_any_ID", "uiTemplateAnyID");
RNA_def_function_flag(func, FUNC_USE_CONTEXT);
parm= RNA_def_pointer(func, "data", "AnyType", "", "Data from which to take property.");
RNA_def_property_flag(parm, PROP_REQUIRED|PROP_RNAPTR|PROP_NEVER_NULL);
parm= RNA_def_string(func, "property", "", 0, "", "Identifier of property in data.");
RNA_def_property_flag(parm, PROP_REQUIRED);
parm= RNA_def_string(func, "type_property", "", 0, "", "Identifier of property in data giving the type of the ID-blocks to use.");
RNA_def_property_flag(parm, PROP_REQUIRED);
parm= RNA_def_string(func, "text", "", 0, "", "Custom label to display in UI.");
func= RNA_def_function(srna, "template_path_builder", "uiTemplatePathBuilder");
RNA_def_function_flag(func, FUNC_USE_CONTEXT);
parm= RNA_def_pointer(func, "data", "AnyType", "", "Data from which to take property.");
RNA_def_property_flag(parm, PROP_REQUIRED|PROP_RNAPTR|PROP_NEVER_NULL);
parm= RNA_def_string(func, "property", "", 0, "", "Identifier of property in data.");
RNA_def_property_flag(parm, PROP_REQUIRED);
parm= RNA_def_pointer(func, "root", "ID", "", "ID-block from which path is evaluated from.");
RNA_def_property_flag(parm, PROP_REQUIRED|PROP_RNAPTR);
parm= RNA_def_string(func, "text", "", 0, "", "Custom label to display in UI.");
func= RNA_def_function(srna, "template_modifier", "uiTemplateModifier");
RNA_def_function_flag(func, FUNC_USE_CONTEXT);
parm= RNA_def_pointer(func, "data", "Modifier", "", "Modifier data.");
RNA_def_property_flag(parm, PROP_REQUIRED|PROP_RNAPTR|PROP_NEVER_NULL);
parm= RNA_def_pointer(func, "layout", "UILayout", "", "Sub-layout to put items in.");
RNA_def_function_return(func, parm);
RNA_def_boolean(func, "compact", 0, "", "Show a smaller version of the template, split on two lines.");
func= RNA_def_function(srna, "template_constraint", "uiTemplateConstraint");
parm= RNA_def_pointer(func, "data", "Constraint", "", "Constraint data.");
RNA_def_property_flag(parm, PROP_REQUIRED|PROP_RNAPTR|PROP_NEVER_NULL);
parm= RNA_def_pointer(func, "layout", "UILayout", "", "Sub-layout to put items in.");
RNA_def_function_return(func, parm);
RNA_def_boolean(func, "compact", 0, "", "Show a smaller version of the template, split on two lines.");
func= RNA_def_function(srna, "template_preview", "uiTemplatePreview");
parm= RNA_def_pointer(func, "id", "ID", "", "ID datablock.");
RNA_def_property_flag(parm, PROP_REQUIRED);
RNA_def_pointer(func, "parent", "ID", "", "ID datablock.");
RNA_def_pointer(func, "slot", "TextureSlot", "", "Texture slot.");
func= RNA_def_function(srna, "template_curve_mapping", "uiTemplateCurveMapping");
api_ui_item_rna_common(func);
RNA_def_enum(func, "type", curve_type_items, 0, "Type", "Type of curves to display.");
RNA_def_boolean(func, "levels", 0, "", "Show black/white levels.");
RNA_def_boolean(func, "brush", 0, "", "Show brush options.");
func= RNA_def_function(srna, "template_color_ramp", "uiTemplateColorRamp");
api_ui_item_rna_common(func);
RNA_def_boolean(func, "expand", 0, "", "Expand button to show more detail.");
func= RNA_def_function(srna, "template_histogram", "uiTemplateHistogram");
api_ui_item_rna_common(func);
RNA_def_boolean(func, "expand", 0, "", "Expand button to show more detail.");
func= RNA_def_function(srna, "template_waveform", "uiTemplateWaveform");
api_ui_item_rna_common(func);
RNA_def_boolean(func, "expand", 0, "", "Expand button to show more detail.");
func= RNA_def_function(srna, "template_vectorscope", "uiTemplateVectorscope");
api_ui_item_rna_common(func);
RNA_def_boolean(func, "expand", 0, "", "Expand button to show more detail.");
func= RNA_def_function(srna, "template_layers", "uiTemplateLayers");
api_ui_item_rna_common(func);
parm= RNA_def_pointer(func, "used_layers_data", "AnyType", "", "Data from which to take property.");
RNA_def_property_flag(parm, PROP_REQUIRED|PROP_RNAPTR);
parm= RNA_def_string(func, "used_layers_property", "", 0, "", "Identifier of property in data.");
RNA_def_property_flag(parm, PROP_REQUIRED);
parm= RNA_def_int(func, "active_layer", 0, 0, INT_MAX, "Active Layer", "", 0, INT_MAX);
RNA_def_property_flag(parm, PROP_REQUIRED);
func= RNA_def_function(srna, "template_color_wheel", "uiTemplateColorWheel");
api_ui_item_rna_common(func);
RNA_def_boolean(func, "value_slider", 0, "", "Display the value slider to the right of the color wheel");
RNA_def_boolean(func, "lock", 0, "", "Lock the color wheel display to value 1.0 regardless of actual color");
RNA_def_boolean(func, "lock_luminosity", 0, "", "Keep the color at its original vector length");
func= RNA_def_function(srna, "template_triColorSet", "uiTemplateTriColorSet");
api_ui_item_rna_common(func);
func= RNA_def_function(srna, "template_image_layers", "uiTemplateImageLayers");
RNA_def_function_flag(func, FUNC_USE_CONTEXT);
parm= RNA_def_pointer(func, "image", "Image", "", "");
RNA_def_property_flag(parm, PROP_REQUIRED);
parm= RNA_def_pointer(func, "image_user", "ImageUser", "", "");
RNA_def_property_flag(parm, PROP_REQUIRED);
func= RNA_def_function(srna, "template_image", "uiTemplateImage");
RNA_def_function_flag(func, FUNC_USE_CONTEXT);
api_ui_item_rna_common(func);
parm= RNA_def_pointer(func, "image_user", "ImageUser", "", "");
RNA_def_property_flag(parm, PROP_REQUIRED|PROP_RNAPTR);
RNA_def_boolean(func, "compact", 0, "", "Use more compact layout.");
func= RNA_def_function(srna, "template_list", "uiTemplateList");
RNA_def_function_flag(func, FUNC_USE_CONTEXT);
parm= RNA_def_pointer(func, "data", "AnyType", "", "Data from which to take property.");
RNA_def_property_flag(parm, PROP_REQUIRED|PROP_RNAPTR);
parm= RNA_def_string(func, "property", "", 0, "", "Identifier of property in data.");
RNA_def_property_flag(parm, PROP_REQUIRED);
parm= RNA_def_pointer(func, "active_data", "AnyType", "", "Data from which to take property for the active element.");
RNA_def_property_flag(parm, PROP_REQUIRED|PROP_RNAPTR|PROP_NEVER_NULL);
parm= RNA_def_string(func, "active_property", "", 0, "", "Identifier of property in data, for the active element.");
RNA_def_property_flag(parm, PROP_REQUIRED);
parm= RNA_def_int(func, "rows", 5, 0, INT_MAX, "", "Number of rows to display.", 0, INT_MAX);
parm= RNA_def_int(func, "maxrows", 5, 0, INT_MAX, "", "Maximum number of rows to display.", 0, INT_MAX);
parm= RNA_def_enum(func, "type", list_type_items, 0, "Type", "Type of list to use.");
func= RNA_def_function(srna, "template_running_jobs", "uiTemplateRunningJobs");
RNA_def_function_flag(func, FUNC_USE_CONTEXT);
func= RNA_def_function(srna, "template_operator_search", "uiTemplateOperatorSearch");
func= RNA_def_function(srna, "template_header_3D", "uiTemplateHeader3D");
RNA_def_function_flag(func, FUNC_USE_CONTEXT);
func= RNA_def_function(srna, "template_reports_banner", "uiTemplateReportsBanner");
RNA_def_function_flag(func, FUNC_USE_CONTEXT);
func= RNA_def_function(srna, "introspect", "uiLayoutIntrospect");
parm= RNA_def_string(func, "string", "", 1024*1024, "Descr", "DESCR");
RNA_def_function_return(func, parm);
}
#endif
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