/* SPDX-License-Identifier: GPL-2.0-or-later
 * Copyright 2018 Blender Foundation. */

/** \file
 * \ingroup shader_fx
 */

#include <stdio.h>

#include "DNA_gpencil_legacy_types.h"
#include "DNA_object_types.h"
#include "DNA_scene_types.h"
#include "DNA_screen_types.h"

#include "BKE_context.h"
#include "BKE_screen.h"

#include "BLI_utildefines.h"

#include "BLT_translation.h"

#include "UI_interface.h"
#include "UI_resources.h"

#include "RNA_access.h"

#include "FX_shader_types.h"
#include "FX_ui_common.h"

static void initData(ShaderFxData *fx)
{
  WaveShaderFxData *gpfx = (WaveShaderFxData *)fx;
  gpfx->amplitude = 10.0f;
  gpfx->period = 20.0f;
  gpfx->phase = 0.0f;
  gpfx->orientation = 1;
}

static void copyData(const ShaderFxData *md, ShaderFxData *target)
{
  BKE_shaderfx_copydata_generic(md, target);
}

static void panel_draw(const bContext *UNUSED(C), Panel *panel)
{
  uiLayout *layout = panel->layout;

  PointerRNA *ptr = shaderfx_panel_get_property_pointers(panel, NULL);

  uiLayoutSetPropSep(layout, true);

  uiItemR(layout, ptr, "orientation", UI_ITEM_R_EXPAND, NULL, ICON_NONE);
  uiItemR(layout, ptr, "amplitude", 0, NULL, ICON_NONE);
  uiItemR(layout, ptr, "period", 0, NULL, ICON_NONE);
  uiItemR(layout, ptr, "phase", 0, NULL, ICON_NONE);

  shaderfx_panel_end(layout, ptr);
}

static void panelRegister(ARegionType *region_type)
{
  shaderfx_panel_register(region_type, eShaderFxType_Wave, panel_draw);
}

ShaderFxTypeInfo shaderfx_Type_Wave = {
    /*name*/ N_("WaveDistortion"),
    /*structName*/ "WaveShaderFxData",
    /*structSize*/ sizeof(WaveShaderFxData),
    /*type*/ eShaderFxType_GpencilType,
    /*flags*/ 0,

    /*copyData*/ copyData,

    /*initData*/ initData,
    /*freeData*/ NULL,
    /*isDisabled*/ NULL,
    /*updateDepsgraph*/ NULL,
    /*dependsOnTime*/ NULL,
    /*foreachIDLink*/ NULL,
    /*panelRegister*/ panelRegister,
};