mirror of
https://github.com/greenshot/greenshot
synced 2025-07-16 10:03:44 -07:00
105 lines
3.8 KiB
C#
105 lines
3.8 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.Collections.Generic;
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using System.Drawing;
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using System.Windows.Forms;
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using GreenshotPlugin.Core;
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using log4net;
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namespace GreenshotPlugin.Controls {
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/// <summary>
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/// The OAuthLoginForm is used to allow the user to authorize Greenshot with an "Oauth" application
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/// </summary>
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public sealed partial class OAuthLoginForm : Form {
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private static readonly ILog LOG = LogManager.GetLogger(typeof(OAuthLoginForm));
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private readonly string _callbackUrl;
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private IDictionary<string, string> _callbackParameters;
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public IDictionary<string, string> CallbackParameters => _callbackParameters;
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public bool IsOk => DialogResult == DialogResult.OK;
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public OAuthLoginForm(string browserTitle, Size size, string authorizationLink, string callbackUrl) {
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_callbackUrl = callbackUrl;
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// Fix for BUG-2071
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if (callbackUrl.EndsWith("/"))
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{
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_callbackUrl = callbackUrl.Substring(0, callbackUrl.Length - 1);
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}
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InitializeComponent();
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ClientSize = size;
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Icon = GreenshotResources.getGreenshotIcon();
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Text = browserTitle;
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_addressTextBox.Text = authorizationLink;
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// The script errors are suppressed by using the ExtendedWebBrowser
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_browser.ScriptErrorsSuppressed = false;
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_browser.DocumentCompleted += Browser_DocumentCompleted;
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_browser.Navigated += Browser_Navigated;
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_browser.Navigating += Browser_Navigating;
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_browser.Navigate(new Uri(authorizationLink));
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}
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/// <summary>
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/// Make sure the form is visible
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/// </summary>
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/// <param name="e">EventArgs</param>
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protected override void OnShown(EventArgs e) {
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base.OnShown(e);
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WindowDetails.ToForeground(Handle);
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}
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private void Browser_DocumentCompleted(object sender, WebBrowserDocumentCompletedEventArgs e) {
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LOG.DebugFormat("document completed with url: {0}", _browser.Url);
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CheckUrl();
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}
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private void Browser_Navigating(object sender, WebBrowserNavigatingEventArgs e) {
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LOG.DebugFormat("Navigating to url: {0}", _browser.Url);
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_addressTextBox.Text = e.Url.ToString();
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}
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private void Browser_Navigated(object sender, WebBrowserNavigatedEventArgs e) {
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LOG.DebugFormat("Navigated to url: {0}", _browser.Url);
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CheckUrl();
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}
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private void CheckUrl() {
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if (_browser.Url.ToString().StartsWith(_callbackUrl)) {
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var correctedUri = new Uri(_browser.Url.AbsoluteUri.Replace("#", "&"));
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string queryParams = correctedUri.Query;
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if (queryParams.Length > 0) {
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queryParams = NetworkHelper.UrlDecode(queryParams);
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//Store the Token and Token Secret
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_callbackParameters = NetworkHelper.ParseQueryString(queryParams);
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}
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DialogResult = DialogResult.OK;
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}
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}
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private void AddressTextBox_KeyPress(object sender, KeyPressEventArgs e) {
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//Cancel the key press so the user can't enter a new url
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e.Handled = true;
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}
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}
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}
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