DialogSkyTweaker.cpp

Go to the documentation of this file.

/*
 * DialogSkyTweaker.cpp
 *
 * Part of Fly! Legacy project
 *
 * Copyright 2003 Chris Wallace
 *
 * Fly! Legacy 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.
 *
 * Fly! Legacy 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 Fly! Legacy; if not, write to the Free Software
 *    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 *
 * This dialog implements the Sky Tweaker interface, allowing users to customize
 *   the sky dome shading parameters, then load/save these parameter sets into
 *   the Skies.ini file.
 *
 */


#include "../Include/FlyLegacy.h"
#include "../Include/Ui.h"
#include "../Include/Terrain.h"
#include "../Include/Globals.h"

/*
typedef struct {
  float A[2], B[2], C[2], D[2], E[2];
} SLuminanceCurve;

typedef struct {
  float A[2], B[2], C[2], D[2], E[2];
} SChromaCurve;

typedef struct {
  float   A, B, C, D;
} SLuminanceZenith;

typedef struct {
  float   theta3[3];
  float   theta2[3];
  float   theta1[3];
  float   theta0[3];
} SChromaZenith;

typedef struct {
  char        name[64];
  SLuminanceCurve   Y_curve;
  SChromaCurve    x_curve;
  SChromaCurve    y_curve;
  SLuminanceZenith  Y_zenith;
  SChromaZenith   x_zenith;
  SChromaZenith   y_zenith;
} SPerezParameters;
*/



typedef struct {
  puDialogBox*  dialog;
  puFrame*    frame;
  puText*     title;

  puInput     *YCurve_A_0, *YCurve_A_1;
  puInput     *YCurve_B_0, *YCurve_B_1;
  puInput     *YCurve_C_0, *YCurve_C_1;
  puInput     *YCurve_D_0, *YCurve_D_1;
  puInput     *YCurve_E_0, *YCurve_E_1;

  puInput     *xCurve_A_0, *xCurve_A_1;
  puInput     *xCurve_B_0, *xCurve_B_1;
  puInput     *xCurve_C_0, *xCurve_C_1;
  puInput     *xCurve_D_0, *xCurve_D_1;
  puInput     *xCurve_E_0, *xCurve_E_1;

  puInput     *yCurve_A_0, *yCurve_A_1;
  puInput     *yCurve_B_0, *yCurve_B_1;
  puInput     *yCurve_C_0, *yCurve_C_1;
  puInput     *yCurve_D_0, *yCurve_D_1;
  puInput     *yCurve_E_0, *yCurve_E_1;

  puInput     *YZenith_A;
  puInput     *YZenith_B;
  puInput     *YZenith_C;
  puInput     *YZenith_D;

  puInput     *xZenith_theta3_T2, *xZenith_theta3_T1, *xZenith_theta3_T0;
  puInput     *xZenith_theta2_T2, *xZenith_theta2_T1, *xZenith_theta2_T0;
  puInput     *xZenith_theta1_T2, *xZenith_theta1_T1, *xZenith_theta1_T0;
  puInput     *xZenith_theta0;

  puInput     *yZenith_theta3_T2, *yZenith_theta3_T1, *yZenith_theta3_T0;
  puInput     *yZenith_theta2_T2, *yZenith_theta2_T1, *yZenith_theta2_T0;
  puInput     *yZenith_theta1_T2, *yZenith_theta1_T1, *yZenith_theta1_T0;
  puInput     *yZenith_theta0;

  puFrame*    frame_Profiles;
  puFrame*    frame_YCurve;
  puFrame*    frame_xCurve;
  puFrame*    frame_yCurve;
  puFrame*    frame_YZenith;
  puFrame*    frame_xZenith;
  puFrame*    frame_yZenith;
  puFrame*    frame_Turbidity;

  puOneShot*    defaults;
  puOneShot*    apply;
  puOneShot*    close;
} SSkyTweakerDialogData;


static SSkyTweakerDialogData *dt = NULL;


static void apply_cb (puObject* obj)
{
  if (dt == NULL) return;

  // Update sky with current settings
  // globals->terrainmgr->SetPerezParameters (dt->perez);
}

static void close_cb (puObject* obj)
{
  if (dt == NULL) return;

  // Deleting the PUI dialog will delete all child widgets as well
  delete dt->dialog;

  // Delete dialog data structure
  delete dt;
  dt = NULL;
}



//
// Helper function to instantiate puInput objects with common settings
//
static puInput*  makeInput (int x1, int y1, int x2, int y2, const char* label, int* v)
{
  puInput *pi = new puInput (x1, y1, x2, y2);
  pi->setLabel (label);
  pi->setLabelPlace (PUPLACE_CENTERED_LEFT);
  pi->setStyle (PUSTYLE_BOXED);
  if (v != NULL) {
    pi->setValuator (v);
  }
  return pi;
}


void sky_tweaker_dlg_create (void)
{
  if (dt != NULL) return;

  // Instantiate data structure for dialog contents
  dt = new SSkyTweakerDialogData;

  // Create dialog box
  int frame_w = 600;
  int frame_h = 600;
  dt->dialog = new puDialogBox (20, globals->screenHeight - 30 - frame_h);
  {
    // Frame
    dt->frame = new puFrame (0, 0, frame_w, frame_h);
    dt->frame->setStyle (PUSTYLE_SMALL_SHADED);

    dt->title = new puText (10, frame_h - 30);
    dt->title->setLabel ("Sky Tweaker");

    int x1 = 0;

    // Each of the sections of the dialog is contained within it its own
    //   puGroup; these variables are used for each group's location and size
    int gx, gy, gw, gh;
    puGroup *pg;

    // Profile load/save section

    //
    // Y Curve parameters
    //
    gx = 10;
    gy = 400;
    gw = 250;
    gh = 150;
    pg = new puGroup (gx, gy);
      dt->frame_YCurve = new puFrame (0, 0, gw, gh);
      dt->frame_YCurve->setStyle (PUSTYLE_BOXED);
      dt->frame_YCurve->setLegend ("Luminance Y Curve");
      dt->frame_YCurve->setLegendPlace (PUPLACE_TOP_LEFT);

      dt->YCurve_A_1 = makeInput (50, 90, 120, 105, "A: ", NULL);
      dt->YCurve_B_1 = makeInput (50, 70, 120, 85,  "B: ", NULL);
      dt->YCurve_C_1 = makeInput (50, 50, 120, 65,  "C: ", NULL);
      dt->YCurve_D_1 = makeInput (50, 30, 120, 45,  "D: ", NULL);
      dt->YCurve_E_1 = makeInput (50, 10, 120, 25,  "E: ", NULL);

      dt->YCurve_A_0 = makeInput (160, 90, 230, 105, "T + ", NULL);
      dt->YCurve_B_0 = makeInput (160, 70, 230, 85,  "T + ", NULL);
      dt->YCurve_C_0 = makeInput (160, 50, 230, 65,  "T + ", NULL);
      dt->YCurve_D_0 = makeInput (160, 30, 230, 45,  "T + ", NULL);
      dt->YCurve_E_0 = makeInput (160, 10, 230, 25,  "T + ", NULL);
    pg->close ();

    // x Curve parameters
    gx = 10;
    gy = 250;
    gw = 250;
    gh = 150;
    pg = new puGroup (gx, gy);
      dt->frame_xCurve = new puFrame (0, 0, gw, gh);
      dt->frame_xCurve->setStyle (PUSTYLE_BOXED);
      dt->frame_xCurve->setLegend ("Chrominance x Curve");
      dt->frame_xCurve->setLegendPlace (PUPLACE_TOP_LEFT);

      dt->xCurve_A_1 = makeInput (50, 90, 120, 105, "A: ", NULL);
      dt->xCurve_B_1 = makeInput (50, 70, 120, 85,  "B: ", NULL);
      dt->xCurve_C_1 = makeInput (50, 50, 120, 65,  "C: ", NULL);
      dt->xCurve_D_1 = makeInput (50, 30, 120, 45,  "D: ", NULL);
      dt->xCurve_E_1 = makeInput (50, 10, 120, 25,  "E: ", NULL);

      dt->xCurve_A_0 = makeInput (160, 90, 230, 105, "T + ", NULL);
      dt->xCurve_B_0 = makeInput (160, 70, 230, 85,  "T + ", NULL);
      dt->xCurve_C_0 = makeInput (160, 50, 230, 65,  "T + ", NULL);
      dt->xCurve_D_0 = makeInput (160, 30, 230, 45,  "T + ", NULL);
      dt->xCurve_E_0 = makeInput (160, 10, 230, 25,  "T + ", NULL);
    pg->close ();

    // y Curve parameters
    gx = 10;
    gy = 100;
    gw = 250;
    gh = 150;
    pg = new puGroup (gx, gy);
      dt->frame_yCurve = new puFrame (0, 0, gw, gh);
      dt->frame_yCurve->setStyle (PUSTYLE_BOXED);
      dt->frame_yCurve->setLegend ("Chrominance y Curve");
      dt->frame_yCurve->setLegendPlace (PUPLACE_TOP_LEFT);

      dt->yCurve_A_1 = makeInput (50, 90, 120, 105, "A: ", NULL);
      dt->yCurve_B_1 = makeInput (50, 70, 120, 85,  "B: ", NULL);
      dt->yCurve_C_1 = makeInput (50, 50, 120, 65,  "C: ", NULL);
      dt->yCurve_D_1 = makeInput (50, 30, 120, 45,  "D: ", NULL);
      dt->yCurve_E_1 = makeInput (50, 10, 120, 25,  "E: ", NULL);

      dt->yCurve_A_0 = makeInput (160, 90, 230, 105, "T + ", NULL);
      dt->yCurve_B_0 = makeInput (160, 70, 230, 85,  "T + ", NULL);
      dt->yCurve_C_0 = makeInput (160, 50, 230, 65,  "T + ", NULL);
      dt->yCurve_D_0 = makeInput (160, 30, 230, 45,  "T + ", NULL);
      dt->yCurve_E_0 = makeInput (160, 10, 230, 25,  "T + ", NULL);
    pg->close ();

    // Y Zenith parameters
    gx = 260;
    gy = 400;
    gw = 160;
    gh = 150;
    pg = new puGroup (gx, gy);
      dt->frame_YZenith = new puFrame (0, 0, gw, gh);
      dt->frame_YZenith->setStyle (PUSTYLE_BOXED);
      dt->frame_YZenith->setLegend ("Luminance Y Zenith");
      dt->frame_YZenith->setLegendPlace (PUPLACE_TOP_LEFT);
    pg->close ();

    // Profile load/save
    gx = 420;
    gy = 400;
    gw = 170;
    gh = 150;
    pg = new puGroup (gx, gy);
      dt->frame_Profiles = new puFrame (0, 0, gw, gh);
      dt->frame_Profiles->setStyle (PUSTYLE_BOXED);
      dt->frame_Profiles->setLegend ("Profiles (SKIES.INI)");
      dt->frame_Profiles->setLegendPlace (PUPLACE_TOP_CENTER);
    pg->close ();

    // x Zenith parameters
    gx = 260;
    gy = 100;
    gw = 330;
    gh = 150;
    pg = new puGroup (gx, gy);
      dt->frame_xZenith = new puFrame (0, 0, gw, gh);
      dt->frame_xZenith->setStyle (PUSTYLE_BOXED);
      dt->frame_xZenith->setLegend ("Chrominance x Zenith");
      dt->frame_xZenith->setLegendPlace (PUPLACE_TOP_LEFT);
    pg->close ();

    // y Zenith Curve parameters
    gx = 260;
    gy = 250;
    gw = 330;
    gh = 150;
    pg = new puGroup (gx, gy);
      dt->frame_yZenith = new puFrame (0, 0, gw, gh);
      dt->frame_yZenith->setStyle (PUSTYLE_BOXED);
      dt->frame_yZenith->setLegend ("Chrominance y Zenith");
      dt->frame_yZenith->setLegendPlace (PUPLACE_TOP_LEFT);
    pg->close ();

    // Turbidity slider
    gx = 10;
    gy = 60;
    gw = frame_w - 20;
    gh = 40;
    pg = new puGroup (gx, gy);
      dt->frame_Turbidity = new puFrame (0, 0, gw, gh);
      dt->frame_Turbidity->setStyle (PUSTYLE_BOXED);
    pg->close ();

    // Defaults button
    x1 = 20;
    dt->defaults = new puOneShot (x1, 20, x1+80, 40);
    dt->defaults->setLegend ("Defaults");
    dt->defaults->makeReturnDefault (false);
    dt->defaults->setStyle (PUSTYLE_SMALL_SHADED);
    dt->defaults->setCallback (apply_cb);

    // Apply button
    x1 = frame_w - 180;
    dt->apply = new puOneShot (x1, 20, x1+60, 40);
    dt->apply->setLegend ("Apply");
    dt->apply->makeReturnDefault (false);
    dt->apply->setStyle (PUSTYLE_SMALL_SHADED);
    dt->apply->setCallback (apply_cb);

    // Close dialog button
    x1 = frame_w - 80;
    dt->close = new puOneShot (x1, 20, x1+60, 40);
    dt->close->setLegend ("Close");
    dt->close->makeReturnDefault (false);
    dt->close->setStyle (PUSTYLE_SMALL_SHADED);
    dt->close->setCallback (close_cb);
  }
  dt->dialog->close ();
  dt->dialog->reveal ();
  dt->dialog->setFloating (true);
}

Documentation generated by