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Merge commits from Greenshot up through bd71f47e95a46642fe6a83bdd76cc4d2a7eed7c2. Some bug fixes, but mostly structural cleanup.
116 lines
No EOL
3.7 KiB
C#
116 lines
No EOL
3.7 KiB
C#
/*
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* Greenshot - a free and open source screenshot tool
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* Copyright (C) 2007-2015 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 Sourceforge: http://sourceforge.net/projects/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 GreenshotPlugin.Core;
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using System;
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using System.Drawing;
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using System.Threading;
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using System.Windows.Forms;
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namespace GreenshotPlugin.Controls
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{
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/// <summary>
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/// Description of PleaseWaitForm.
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/// </summary>
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internal partial class BackgroundForm : Form
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{
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private volatile bool _shouldClose;
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private void BackgroundShowDialog()
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{
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ShowDialog();
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}
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public static BackgroundForm ShowAndWait(string title, string text)
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{
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BackgroundForm backgroundForm = new BackgroundForm(title, text);
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// Show form in background thread
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Thread backgroundTask = new Thread(backgroundForm.BackgroundShowDialog);
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backgroundForm.Name = "Background form";
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backgroundTask.IsBackground = true;
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backgroundTask.SetApartmentState(ApartmentState.STA);
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backgroundTask.Start();
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return backgroundForm;
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}
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public BackgroundForm(string title, string text)
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{
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//
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// The InitializeComponent() call is required for Windows Forms designer support.
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//
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InitializeComponent();
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Icon = GreenshotResources.getGreenshotIcon();
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_shouldClose = false;
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Text = title;
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label_pleasewait.Text = text;
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FormClosing += PreventFormClose;
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timer_checkforclose.Start();
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}
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// Can be used instead of ShowDialog
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public new void Show()
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{
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base.Show();
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bool positioned = false;
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foreach (Screen screen in Screen.AllScreens)
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{
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if (screen.Bounds.Contains(Cursor.Position))
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{
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positioned = true;
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Location = new Point(screen.Bounds.X + (screen.Bounds.Width / 2) - (Width / 2), screen.Bounds.Y + (screen.Bounds.Height / 2) - (Height / 2));
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break;
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}
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}
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if (!positioned)
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{
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Location = new Point(Cursor.Position.X - Width / 2, Cursor.Position.Y - Height / 2);
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}
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}
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private void PreventFormClose(object sender, FormClosingEventArgs e)
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{
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if (!_shouldClose)
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{
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e.Cancel = true;
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}
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}
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private void Timer_checkforcloseTick(object sender, EventArgs e)
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{
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if (_shouldClose)
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{
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timer_checkforclose.Stop();
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BeginInvoke(new EventHandler(delegate { Close(); }));
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}
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}
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public void CloseDialog()
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{
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_shouldClose = true;
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Application.DoEvents();
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}
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private void BackgroundFormFormClosing(object sender, FormClosingEventArgs e)
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{
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timer_checkforclose.Stop();
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}
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}
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} |