diff options
Diffstat (limited to 'win/C#/Controls/PictureSettings.cs')
| -rw-r--r-- | win/C#/Controls/PictureSettings.cs | 126 |
1 files changed, 70 insertions, 56 deletions
diff --git a/win/C#/Controls/PictureSettings.cs b/win/C#/Controls/PictureSettings.cs index 5eedf24df..44de20038 100644 --- a/win/C#/Controls/PictureSettings.cs +++ b/win/C#/Controls/PictureSettings.cs @@ -4,27 +4,31 @@ Homepage: <http://handbrake.fr>.
It may be used under the terms of the GNU General Public License. */
-using System;
-using System.ComponentModel;
-using System.Drawing;
-using System.Globalization;
-using System.Windows.Forms;
-using Handbrake.Parsing;
-using Handbrake.Presets;
-
namespace Handbrake.Controls
{
+ using System;
+ using System.Drawing;
+ using System.Globalization;
+ using System.Windows.Forms;
+ using Parsing;
+ using Presets;
+
public partial class PictureSettings : UserControl
{
private readonly CultureInfo culture = new CultureInfo("en-US", false);
public event EventHandler PictureSettingsChanged;
- private Boolean preventChangingWidth, preventChangingHeight, preventChangingCustom, preventChangingDisplayWidth;
- private int presetMaximumWidth, presetMaximumHeight;
+ private bool preventChangingWidth;
+ private bool preventChangingHeight;
+ private bool preventChangingCustom;
+ private bool preventChangingDisplayWidth;
+ private int presetMaximumWidth;
+ private int presetMaximumHeight;
private double cachedDar;
private Title sourceTitle;
/// <summary>
+ /// Initializes a new instance of the <see cref="PictureSettings"/> class.
/// Creates a new instance of the Picture Settings Class
/// </summary>
public PictureSettings()
@@ -73,7 +77,7 @@ namespace Handbrake.Controls else if (value.Height != 0)
lbl_max.Text = "Max Height";
else
- lbl_max.Text = "";
+ lbl_max.Text = string.Empty;
}
}
@@ -100,7 +104,8 @@ namespace Handbrake.Controls lbl_src_res.Text = sourceTitle.Resolution.Width + " x " + sourceTitle.Resolution.Height;
// Set the Recommended Cropping values, but only if a preset doesn't have hard set picture settings.
- if ((CurrentlySelectedPreset != null && CurrentlySelectedPreset.PictureSettings == false) || CurrentlySelectedPreset == null)
+ if ((CurrentlySelectedPreset != null && CurrentlySelectedPreset.PictureSettings == false) ||
+ CurrentlySelectedPreset == null)
{
crop_top.Value = GetCropMod2Clean(sourceTitle.AutoCropDimensions[0]);
crop_bottom.Value = GetCropMod2Clean(sourceTitle.AutoCropDimensions[1]);
@@ -120,10 +125,11 @@ namespace Handbrake.Controls }
else
{
- if (text_width.Value == 0 && text_height.Value == 0)// Only update the values if the fields don't already have values.
+ if (text_width.Value == 0 && text_height.Value == 0)
+ // Only update the values if the fields don't already have values.
{
text_width.Value = sourceTitle.Resolution.Width;
- text_height.Value = sourceTitle.Resolution.Height - (int)crop_top.Value - (int)crop_bottom.Value;
+ text_height.Value = sourceTitle.Resolution.Height - (int) crop_top.Value - (int) crop_bottom.Value;
}
labelDisplaySize.Text = CalculateAnamorphicSizes().Width + "x" + CalculateAnamorphicSizes().Height;
@@ -133,10 +139,10 @@ namespace Handbrake.Controls updownParHeight.Value = sourceTitle.ParVal.Height;
Size croppedDar = CalculateAnamorphicSizes();
- cachedDar = (double)croppedDar.Width / croppedDar.Height;
+ cachedDar = (double) croppedDar.Width/croppedDar.Height;
updownDisplayWidth.Value = croppedDar.Width;
}
-
+
// Picture Controls
private void TextWidthValueChanged(object sender, EventArgs e)
{
@@ -158,17 +164,17 @@ namespace Handbrake.Controls {
preventChangingHeight = true;
- int width = (int)text_width.Value;
+ int width = (int) text_width.Value;
- double crop_width = Source.Resolution.Width - (int)crop_left.Value - (int)crop_right.Value;
- double crop_height = Source.Resolution.Height - (int)crop_top.Value - (int)crop_bottom.Value;
+ double crop_width = Source.Resolution.Width - (int) crop_left.Value - (int) crop_right.Value;
+ double crop_height = Source.Resolution.Height - (int) crop_top.Value - (int) crop_bottom.Value;
if (SourceAspect.Width == 0 && SourceAspect.Height == 0)
break;
- double newHeight = ((double)width * Source.Resolution.Width * SourceAspect.Height * crop_height) /
- (Source.Resolution.Height * SourceAspect.Width * crop_width);
- text_height.Value = (decimal)GetModulusValue(newHeight);
+ double newHeight = ((double) width*Source.Resolution.Width*SourceAspect.Height*crop_height)/
+ (Source.Resolution.Height*SourceAspect.Width*crop_width);
+ text_height.Value = (decimal) GetModulusValue(newHeight);
preventChangingHeight = false;
}
@@ -180,7 +186,7 @@ namespace Handbrake.Controls break;
preventChangingDisplayWidth = true;
- updownDisplayWidth.Value = text_width.Value * updownParWidth.Value / updownParHeight.Value;
+ updownDisplayWidth.Value = text_width.Value*updownParWidth.Value/updownParHeight.Value;
preventChangingDisplayWidth = false;
labelDisplaySize.Text = Math.Truncate(updownDisplayWidth.Value) + "x" + text_height.Value;
@@ -199,6 +205,7 @@ namespace Handbrake.Controls preventChangingWidth = false;
}
+
private void TextHeightValueChanged(object sender, EventArgs e)
{
if (Properties.Settings.Default.disableResCalc)
@@ -218,13 +225,14 @@ namespace Handbrake.Controls {
preventChangingWidth = true;
- double crop_width = Source.Resolution.Width - (int)crop_left.Value - (int)crop_right.Value;
- double crop_height = Source.Resolution.Height - (int)crop_top.Value - (int)crop_bottom.Value;
+ double crop_width = Source.Resolution.Width - (int) crop_left.Value - (int) crop_right.Value;
+ double crop_height = Source.Resolution.Height - (int) crop_top.Value - (int) crop_bottom.Value;
- double new_width = ((double)text_height.Value * Source.Resolution.Height * SourceAspect.Width * crop_width) /
- (Source.Resolution.Width * SourceAspect.Height * crop_height);
+ double new_width = ((double) text_height.Value*Source.Resolution.Height*SourceAspect.Width*
+ crop_width)/
+ (Source.Resolution.Width*SourceAspect.Height*crop_height);
- text_width.Value = (decimal)GetModulusValue(new_width);
+ text_width.Value = (decimal) GetModulusValue(new_width);
preventChangingWidth = false;
}
@@ -239,12 +247,12 @@ namespace Handbrake.Controls // - Changes PIXEL HEIGHT to STORAGE WIDTH
// DAR = DISPLAY WIDTH / DISPLAY HEIGHT (cache after every modification)
- double rawCalculatedDisplayWidth = (double)text_height.Value * cachedDar;
+ double rawCalculatedDisplayWidth = (double) text_height.Value*cachedDar;
preventChangingDisplayWidth = true; // Start Guards
preventChangingWidth = true;
- updownDisplayWidth.Value = (decimal)rawCalculatedDisplayWidth;
+ updownDisplayWidth.Value = (decimal) rawCalculatedDisplayWidth;
updownParWidth.Value = updownDisplayWidth.Value;
updownParHeight.Value = text_width.Value;
@@ -260,12 +268,13 @@ namespace Handbrake.Controls preventChangingHeight = false;
}
+
private void CheckKeepArCheckedChanged(object sender, EventArgs e)
{
if (Properties.Settings.Default.disableResCalc)
return;
- //Force TextWidth to recalc height
+ // Force TextWidth to recalc height
if (check_KeepAR.Checked)
TextWidthValueChanged(this, new EventArgs());
@@ -280,6 +289,7 @@ namespace Handbrake.Controls if (PictureSettingsChanged != null)
PictureSettingsChanged(this, new EventArgs());
}
+
private void UpdownDisplayWidthValueChanged(object sender, EventArgs e)
{
if (Properties.Settings.Default.disableResCalc)
@@ -305,17 +315,16 @@ namespace Handbrake.Controls if (!int.TryParse(drp_modulus.SelectedItem.ToString(), out modulus))
modulus = 16;
- int rawCalculatedHeight = (int)((int)updownDisplayWidth.Value / cachedDar);
- int modulusHeight = rawCalculatedHeight - (rawCalculatedHeight % modulus);
+ int rawCalculatedHeight = (int) ((int) updownDisplayWidth.Value/cachedDar);
+ int modulusHeight = rawCalculatedHeight - (rawCalculatedHeight%modulus);
// Update value
preventChangingHeight = true;
- text_height.Value = (decimal)modulusHeight;
+ text_height.Value = (decimal) modulusHeight;
updownParWidth.Value = updownDisplayWidth.Value;
updownParHeight.Value = text_width.Value;
preventChangingHeight = false;
}
-
}
// Anamorphic Controls
@@ -376,7 +385,6 @@ namespace Handbrake.Controls updownParWidth.Enabled = !check_KeepAR.Checked;
updownParHeight.Enabled = !check_KeepAR.Checked;
break;
-
}
labelDisplaySize.Text = CalculateAnamorphicSizes().Width + "x" + CalculateAnamorphicSizes().Height;
@@ -387,13 +395,14 @@ namespace Handbrake.Controls if (PictureSettingsChanged != null)
PictureSettingsChanged(this, new EventArgs());
}
+
private void DrpModulusSelectedIndexChanged(object sender, EventArgs e)
{
preventChangingWidth = true;
preventChangingHeight = true;
- text_width.Value = (decimal)GetModulusValue((double)text_width.Value);
- text_height.Value = (decimal)GetModulusValue((double)text_height.Value);
+ text_width.Value = (decimal) GetModulusValue((double) text_width.Value);
+ text_height.Value = (decimal) GetModulusValue((double) text_height.Value);
preventChangingWidth = false;
preventChangingHeight = false;
@@ -421,6 +430,7 @@ namespace Handbrake.Controls crop_right.Value = Source.AutoCropDimensions[3];
}
}
+
private void CropValueChanged(object sender, EventArgs e)
{
TextWidthValueChanged(this, new EventArgs());
@@ -446,22 +456,24 @@ namespace Handbrake.Controls get
{
if (Source != null) // display aspect = (width * par_width) / (height * par_height)
- return new Size((Source.ParVal.Width * Source.Resolution.Width), (Source.ParVal.Height * Source.Resolution.Height));
+ return new Size((Source.ParVal.Width*Source.Resolution.Width),
+ (Source.ParVal.Height*Source.Resolution.Height));
return new Size(0, 0); // Fall over to 16:9 and hope for the best
}
}
+
private Size CalculateAnamorphicSizes()
{
if (Source != null)
{
/* Set up some variables to make the math easier to follow. */
- int croppedWidth = Source.Resolution.Width - (int)crop_left.Value - (int)crop_right.Value;
- int croppedHeight = Source.Resolution.Height - (int)crop_top.Value - (int)crop_bottom.Value;
- double storageAspect = (double)croppedWidth / croppedHeight;
+ int croppedWidth = Source.Resolution.Width - (int) crop_left.Value - (int) crop_right.Value;
+ int croppedHeight = Source.Resolution.Height - (int) crop_top.Value - (int) crop_bottom.Value;
+ double storageAspect = (double) croppedWidth/croppedHeight;
/* Figure out what width the source would display at. */
- double sourceDisplayWidth = (double)croppedWidth * Source.ParVal.Width / Source.ParVal.Height;
+ double sourceDisplayWidth = (double) croppedWidth*Source.ParVal.Width/Source.ParVal.Height;
/*
3 different ways of deciding output dimensions:
@@ -475,31 +487,31 @@ namespace Handbrake.Controls default:
case 1:
/* Strict anamorphic */
- double displayWidth = ((double)croppedWidth * Source.ParVal.Width / Source.ParVal.Height);
+ double displayWidth = ((double) croppedWidth*Source.ParVal.Width/Source.ParVal.Height);
displayWidth = Math.Round(displayWidth, 0);
- Size output = new Size((int)displayWidth, croppedHeight);
+ Size output = new Size((int) displayWidth, croppedHeight);
return output;
case 2:
/* "Loose" anamorphic.
- Uses mod16-compliant dimensions,
- Allows users to set the width
*/
- width = (int)text_width.Value;
+ width = (int) text_width.Value;
width = GetModulusValue(width); /* Time to get picture width that divide cleanly.*/
- height = (width / storageAspect) + 0.5;
+ height = (width/storageAspect) + 0.5;
height = GetModulusValue(height); /* Time to get picture height that divide cleanly.*/
/* The film AR is the source's display width / cropped source height.
The output display width is the output height * film AR.
The output PAR is the output display width / output storage width. */
- double pixelAspectWidth = height * sourceDisplayWidth / croppedHeight;
+ double pixelAspectWidth = height*sourceDisplayWidth/croppedHeight;
double pixelAspectHeight = width;
- double disWidthLoose = (width * pixelAspectWidth / pixelAspectHeight);
+ double disWidthLoose = (width*pixelAspectWidth/pixelAspectHeight);
if (double.IsNaN(disWidthLoose))
disWidthLoose = 0;
- return new Size((int)disWidthLoose, (int)height);
+ return new Size((int) disWidthLoose, (int) height);
case 3:
// Get the User Interface Values
@@ -507,31 +519,33 @@ namespace Handbrake.Controls double.TryParse(updownDisplayWidth.Text, out UIdisplayWidth);
/* Anamorphic 3: Power User Jamboree - Set everything based on specified values */
- height = GetModulusValue((double)text_height.Value);
+ height = GetModulusValue((double) text_height.Value);
if (check_KeepAR.Checked)
- return new Size((int)Math.Truncate(UIdisplayWidth), (int)height);
+ return new Size((int) Math.Truncate(UIdisplayWidth), (int) height);
- return new Size((int)Math.Truncate(UIdisplayWidth), (int)height);
+ return new Size((int) Math.Truncate(UIdisplayWidth), (int) height);
}
}
// Return a default value of 0,0 to indicate failure
return new Size(0, 0);
}
+
private double GetModulusValue(double value)
{
int mod = int.Parse(drp_modulus.SelectedItem.ToString());
- double remainder = value % mod;
+ double remainder = value%mod;
if (remainder == 0)
return value;
- return remainder >= ((double)mod / 2) ? value + (mod - remainder) : value - remainder;
+ return remainder >= ((double) mod/2) ? value + (mod - remainder) : value - remainder;
}
+
private static int GetCropMod2Clean(int value)
{
- int remainder = value % 2;
+ int remainder = value%2;
if (remainder == 0) return value;
return (value + remainder);
}
|