mirror of
https://github.com/ShareX/ShareX.git
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234 lines
No EOL
6.4 KiB
C#
234 lines
No EOL
6.4 KiB
C#
#region License Information (GPL v3)
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/*
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ShareX - A program that allows you to take screenshots and share any file type
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Copyright (c) 2007-2024 ShareX Team
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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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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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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Optionally you can also view the license at <http://www.gnu.org/licenses/>.
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*/
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#endregion License Information (GPL v3)
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using System;
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using System.ComponentModel;
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using System.Drawing;
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using System.Windows.Forms;
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namespace ShareX.HelpersLib
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{
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public partial class TabToTreeView : UserControl
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{
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public delegate void TabChangedEventHandler(TabPage tabPage);
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public event TabChangedEventHandler TabChanged;
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private TabControl mainTabControl;
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[Browsable(false)]
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public TabControl MainTabControl
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{
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get
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{
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return mainTabControl;
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}
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set
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{
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if (mainTabControl != value)
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{
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mainTabControl = value;
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FillTreeView(tvMain.Nodes, mainTabControl);
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tvMain.ExpandAll();
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}
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}
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}
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private int treeViewSize;
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public int TreeViewSize
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{
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get
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{
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return treeViewSize;
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}
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set
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{
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treeViewSize = value;
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scMain.SplitterDistance = treeViewSize;
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}
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}
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public Font TreeViewFont
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{
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get
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{
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return tvMain.Font;
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}
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set
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{
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tvMain.Font = value;
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}
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}
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public ImageList ImageList
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{
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get
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{
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return tvMain.ImageList;
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}
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set
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{
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tvMain.ImageList = value;
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}
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}
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public Color LeftPanelBackColor
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{
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get
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{
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return scMain.Panel1.BackColor;
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}
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set
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{
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pLeft.BackColor = value;
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tvMain.BackColor = value;
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}
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}
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public Color SeparatorColor
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{
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get
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{
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return pSeparator.BackColor;
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}
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set
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{
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pSeparator.BackColor = value;
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}
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}
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[DefaultValue(false)]
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public bool AutoSelectChild { get; set; }
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public TabToTreeView()
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{
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InitializeComponent();
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TreeViewSize = 150;
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}
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private void FillTreeView(TreeNodeCollection nodeCollection, TabControl tab, TreeNode parent = null)
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{
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if (nodeCollection != null && tab != null)
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{
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foreach (TabPage tabPage in tab.TabPages)
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{
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if (parent != null && string.IsNullOrEmpty(tabPage.Text))
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{
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parent.Tag = tabPage;
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continue;
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}
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TreeNode treeNode = new TreeNode(tabPage.Text);
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if (!string.IsNullOrEmpty(tabPage.ImageKey))
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{
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treeNode.ImageKey = treeNode.SelectedImageKey = tabPage.ImageKey;
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}
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treeNode.Tag = tabPage;
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nodeCollection.Add(treeNode);
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foreach (Control control in tabPage.Controls)
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{
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if (control is TabControl)
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{
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FillTreeView(treeNode.Nodes, control as TabControl, treeNode);
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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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}
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private void tvMain_BeforeCollapse(object sender, TreeViewCancelEventArgs e)
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{
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e.Cancel = true;
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}
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private void tvMain_AfterSelect(object sender, TreeViewEventArgs e)
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{
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if (e.Node.Tag is TabPage tabPage)
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{
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if (AutoSelectChild && tabPage.Controls.Count == 1 && tabPage.Controls[0] is TabControl)
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{
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SelectChildNode();
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}
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else
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{
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SelectTabPage(tabPage);
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}
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}
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}
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private void SelectTabPage(TabPage tabPage)
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{
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if (tabPage != null)
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{
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tcMain.Visible = true;
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tcMain.TabPages.Clear();
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tcMain.TabPages.Add(tabPage);
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tvMain.Focus();
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OnTabChanged(tabPage);
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}
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}
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public void NavigateToTabPage(TabPage tabPage)
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{
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if (tabPage != null)
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{
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foreach (TreeNode node in tvMain.Nodes.All())
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{
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TabPage nodeTabPage = node.Tag as TabPage;
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if (nodeTabPage == tabPage)
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{
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tvMain.SelectedNode = node;
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return;
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}
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}
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}
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}
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public void SelectChildNode()
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{
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TreeNode node = tvMain.SelectedNode;
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if (node != null && node.Nodes.Count > 0)
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{
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tvMain.SelectedNode = node.Nodes[0];
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}
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}
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protected void OnTabChanged(TabPage tabPage)
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{
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TabChanged?.Invoke(tabPage);
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}
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protected override void ScaleControl(SizeF factor, BoundsSpecified specified)
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{
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base.ScaleControl(factor, specified);
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scMain.SplitterDistance = (int)Math.Round(scMain.SplitterDistance * factor.Width);
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}
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}
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} |