mirror of
https://github.com/greenshot/greenshot
synced 2025-08-20 05:23:24 -07:00
Moving back to trunk!
git-svn-id: http://svn.code.sf.net/p/greenshot/code/trunk@1602 7dccd23d-a4a3-4e1f-8c07-b4c1b4018ab4
This commit is contained in:
RKrom
parent
ad265b2c54
commit
8d458998a1
332 changed files with 17647 additions and 9466 deletions
288
GreenshotPlugin/Core/AccessibleHelper.cs
Normal file
288
GreenshotPlugin/Core/AccessibleHelper.cs
Normal file
|
|
@ -0,0 +1,288 @@
|
|||
/*
|
||||
* Greenshot - a free and open source screenshot tool
|
||||
* Copyright (C) 2007-2011 Thomas Braun, Jens Klingen, Robin Krom
|
||||
*
|
||||
* For more information see: http://getgreenshot.org/
|
||||
* The Greenshot project is hosted on Sourceforge: http://sourceforge.net/projects/greenshot/
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 1 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
using System.Runtime.InteropServices;
|
||||
|
||||
using Accessibility;
|
||||
|
||||
namespace GreenshotPlugin.Core {
|
||||
|
||||
/// <summary>
|
||||
/// See: http://social.msdn.microsoft.com/Forums/en-US/ieextensiondevelopment/thread/03a8c835-e9e4-405b-8345-6c3d36bc8941
|
||||
/// This should really be cleaned up, there is little OO behind this class!
|
||||
/// Maybe move the basic Accessible functions to WindowDetails!?
|
||||
/// </summary>
|
||||
public class Accessible {
|
||||
private static log4net.ILog LOG = log4net.LogManager.GetLogger(typeof(Accessible));
|
||||
|
||||
#region Interop
|
||||
private static int AccessibleObjectFromWindow(IntPtr hWnd, OBJID idObject, ref IAccessible acc) {
|
||||
Guid guid = new Guid("{618736e0-3c3d-11cf-810c-00aa00389b71}"); // IAccessible
|
||||
object obj = null;
|
||||
int num = AccessibleObjectFromWindow(hWnd, (uint)idObject, ref guid, ref obj);
|
||||
acc = (IAccessible)obj;
|
||||
return num;
|
||||
}
|
||||
[DllImport("oleacc.dll")]
|
||||
public static extern int AccessibleObjectFromWindow(IntPtr hwnd, uint id, ref Guid iid, [In, Out, MarshalAs(UnmanagedType.IUnknown)] ref object ppvObject);
|
||||
[DllImport("oleacc.dll")]
|
||||
public static extern int AccessibleChildren(IAccessible paccContainer, int iChildStart, int cChildren, [In, Out, MarshalAs(UnmanagedType.LPArray, SizeParamIndex = 2)] object[] rgvarChildren, out int pcObtained);
|
||||
|
||||
[DllImport("oleacc.dll", PreserveSig=false)]
|
||||
[return: MarshalAs(UnmanagedType.Interface)]
|
||||
public static extern object ObjectFromLresult(UIntPtr lResult, [MarshalAs(UnmanagedType.LPStruct)] Guid refiid, IntPtr wParam);
|
||||
#endregion
|
||||
|
||||
private enum OBJID : uint {
|
||||
OBJID_WINDOW = 0x00000000,
|
||||
}
|
||||
|
||||
private const int IE_ACTIVE_TAB = 2097154;
|
||||
private const int CHILDID_SELF = 0;
|
||||
private IAccessible accessible;
|
||||
private Accessible[] Children {
|
||||
get {
|
||||
int num = 0;
|
||||
object[] res = GetAccessibleChildren(accessible, out num);
|
||||
if (res == null) {
|
||||
return new Accessible[0];
|
||||
}
|
||||
|
||||
List<Accessible> list = new List<Accessible>(res.Length);
|
||||
foreach (object obj in res) {
|
||||
IAccessible acc = obj as IAccessible;
|
||||
if (acc != null) {
|
||||
list.Add(new Accessible(acc));
|
||||
}
|
||||
}
|
||||
return list.ToArray();
|
||||
}
|
||||
}
|
||||
|
||||
private string Name {
|
||||
get {
|
||||
return accessible.get_accName(CHILDID_SELF);
|
||||
}
|
||||
}
|
||||
|
||||
private int ChildCount {
|
||||
get {
|
||||
return accessible.accChildCount;
|
||||
}
|
||||
}
|
||||
|
||||
public Accessible(IntPtr hWnd) {
|
||||
AccessibleObjectFromWindow(hWnd, OBJID.OBJID_WINDOW, ref accessible);
|
||||
if (accessible == null) {
|
||||
throw new Exception();
|
||||
}
|
||||
}
|
||||
|
||||
public void ActivateIETab(string tabCaptionToActivate) {
|
||||
foreach (Accessible accessor in Children) {
|
||||
foreach (var child in accessor.Children) {
|
||||
foreach (var tab in child.Children) {
|
||||
if (tab.Name == tabCaptionToActivate) {
|
||||
tab.Activate();
|
||||
return;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
public void CloseIETab(string tabCaptionToClose) {
|
||||
foreach (Accessible accessor in Children) {
|
||||
foreach (var child in accessor.Children) {
|
||||
foreach (var tab in child.Children) {
|
||||
if (tab.Name == tabCaptionToClose) {
|
||||
foreach (var CloseTab in tab.Children) {
|
||||
CloseTab.Activate();
|
||||
}
|
||||
return;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
public void ActivateIETab(int tabIndexToActivate) {
|
||||
var index = 0;
|
||||
foreach (Accessible accessor in Children) {
|
||||
foreach (var child in accessor.Children) {
|
||||
foreach (var tab in child.Children) {
|
||||
if (tabIndexToActivate >= child.ChildCount -1) {
|
||||
return;
|
||||
}
|
||||
|
||||
if (index == tabIndexToActivate) {
|
||||
tab.Activate();
|
||||
return;
|
||||
}
|
||||
index++;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
public string IEActiveTabUrl {
|
||||
get {
|
||||
foreach (Accessible accessor in Children) {
|
||||
foreach (var child in accessor.Children) {
|
||||
foreach (var tab in child.Children) {
|
||||
object tabIndex = tab.accessible.get_accState(CHILDID_SELF);
|
||||
|
||||
if ((int)tabIndex == IE_ACTIVE_TAB) {
|
||||
var description = tab.accessible.get_accDescription(CHILDID_SELF);
|
||||
|
||||
if (!string.IsNullOrEmpty(description)) {
|
||||
if (description.Contains(Environment.NewLine)) {
|
||||
var url = description.Substring(description.IndexOf(Environment.NewLine)).Trim();
|
||||
return url;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
return String.Empty;
|
||||
}
|
||||
}
|
||||
|
||||
public int IEActiveTabIndex {
|
||||
get {
|
||||
var index = 0;
|
||||
foreach (Accessible accessor in Children) {
|
||||
foreach (var child in accessor.Children) {
|
||||
foreach (var tab in child.Children) {
|
||||
object tabIndex = tab.accessible.get_accState(0);
|
||||
|
||||
if ((int)tabIndex == IE_ACTIVE_TAB) {
|
||||
return index;
|
||||
}
|
||||
index++;
|
||||
}
|
||||
}
|
||||
}
|
||||
return -1;
|
||||
}
|
||||
}
|
||||
|
||||
public string IEActiveTabCaption {
|
||||
get {
|
||||
foreach (Accessible accessor in Children) {
|
||||
foreach (var child in accessor.Children) {
|
||||
foreach (var tab in child.Children) {
|
||||
object tabIndex = tab.accessible.get_accState(0);
|
||||
|
||||
if ((int)tabIndex == IE_ACTIVE_TAB) {
|
||||
return tab.Name;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
return String.Empty;
|
||||
}
|
||||
}
|
||||
|
||||
public List<string> IETabCaptions {
|
||||
get {
|
||||
var captionList = new List<string>();
|
||||
|
||||
foreach (Accessible accessor in Children) {
|
||||
foreach (var child in accessor.Children) {
|
||||
foreach (var tab in child.Children) {
|
||||
captionList.Add(tab.Name);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (captionList.Count > 0) {
|
||||
captionList.RemoveAt(captionList.Count - 1);
|
||||
}
|
||||
|
||||
return captionList;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
public List<string> IETabUrls {
|
||||
get {
|
||||
var urlList = new List<string>();
|
||||
|
||||
foreach (Accessible accessor in Children) {
|
||||
foreach (var child in accessor.Children) {
|
||||
foreach (var tab in child.Children) {
|
||||
object tabIndex = tab.accessible.get_accState(CHILDID_SELF);
|
||||
var description = tab.accessible.get_accDescription(CHILDID_SELF);
|
||||
if (!string.IsNullOrEmpty(description)) {
|
||||
if (description.Contains(Environment.NewLine)) {
|
||||
var url = description.Substring(description.IndexOf(Environment.NewLine)).Trim();
|
||||
urlList.Add(url);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return urlList;
|
||||
}
|
||||
}
|
||||
|
||||
public int IETabCount {
|
||||
get {
|
||||
foreach (Accessible accessor in Children) {
|
||||
foreach (var child in accessor.Children) {
|
||||
foreach (var tab in child.Children) {
|
||||
return child.ChildCount - 1;
|
||||
}
|
||||
}
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
|
||||
private Accessible(IAccessible acc) {
|
||||
if (acc == null) {
|
||||
throw new Exception();
|
||||
}
|
||||
accessible = acc;
|
||||
}
|
||||
|
||||
private void Activate() {
|
||||
accessible.accDoDefaultAction(CHILDID_SELF);
|
||||
}
|
||||
|
||||
private static object[] GetAccessibleChildren(IAccessible ao, out int childs) {
|
||||
childs = 0;
|
||||
object[] ret = null;
|
||||
int count = ao.accChildCount;
|
||||
|
||||
if (count > 0) {
|
||||
ret = new object[count];
|
||||
AccessibleChildren(ao, 0, count, ret, out childs);
|
||||
}
|
||||
return ret;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
Loading…
Add table
Add a link
Reference in a new issue