mirror of
https://github.com/greenshot/greenshot.git
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98 lines
2.9 KiB
C#
98 lines
2.9 KiB
C#
/*
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* Greenshot - a free and open source screenshot tool
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* Copyright (C) 2007-2016 Thomas Braun, Jens Klingen, Robin Krom
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*
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* For more information see: http://getgreenshot.org/
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* The Greenshot project is hosted on GitHub https://github.com/greenshot/greenshot
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 1 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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using System;
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using System.Runtime.Serialization;
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using Greenshot.Drawing.Fields;
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using Greenshot.Drawing.Filters;
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using GreenshotPlugin.Interfaces.Drawing;
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namespace Greenshot.Drawing {
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/// <summary>
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/// Description of ObfuscateContainer.
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/// </summary>
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[Serializable]
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public class HighlightContainer : FilterContainer {
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public HighlightContainer(Surface parent) : base(parent) {
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Init();
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}
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/// <summary>
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/// Use settings from base, extend with our own field
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/// </summary>
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protected override void InitializeFields() {
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base.InitializeFields();
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AddField(GetType(), FieldType.PREPARED_FILTER_HIGHLIGHT, PreparedFilter.TEXT_HIGHTLIGHT);
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}
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protected override void OnDeserialized(StreamingContext context)
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{
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Init();
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}
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private void Init() {
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FieldChanged += HighlightContainer_OnFieldChanged;
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ConfigurePreparedFilters();
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}
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protected void HighlightContainer_OnFieldChanged(object sender, FieldChangedEventArgs e) {
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if (!sender.Equals(this)) {
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return;
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}
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if (Equals(e.Field.FieldType, FieldType.PREPARED_FILTER_HIGHLIGHT)) {
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ConfigurePreparedFilters();
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}
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}
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private void ConfigurePreparedFilters() {
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PreparedFilter preset = (PreparedFilter)GetFieldValue(FieldType.PREPARED_FILTER_HIGHLIGHT);
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while(Filters.Count>0) {
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Remove(Filters[0]);
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}
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switch(preset) {
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case PreparedFilter.TEXT_HIGHTLIGHT:
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Add(new HighlightFilter(this));
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break;
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case PreparedFilter.AREA_HIGHLIGHT:
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var brightnessFilter = new BrightnessFilter(this)
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{
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Invert = true
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};
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Add(brightnessFilter);
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var blurFilter = new BlurFilter(this)
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{
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Invert = true
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};
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Add(blurFilter);
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break;
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case PreparedFilter.GRAYSCALE:
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AbstractFilter f = new GrayscaleFilter(this);
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f.Invert = true;
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Add(f);
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break;
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case PreparedFilter.MAGNIFICATION:
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Add(new MagnifierFilter(this));
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break;
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}
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}
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}
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}
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