1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
|
/*
* Copyright © 2000-2004 Marco Pesenti Gritti
*
* 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 2, 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, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* $Id$
*/
#ifndef EPHY_BROWSER_H
#define EPHY_BROWSER_H
#include "ephy-embed.h"
#include <gtk/gtkwidget.h>
#include <gtkmozembed.h>
#include <nsCOMPtr.h>
#include <nsIDOMContextMenuListener.h>
#include <nsIDOMDocument.h>
#include <nsIDOMEventListener.h>
#include <nsIDOMEventTarget.h>
#include <nsIDOMWindow.h>
#include <nsIRequest.h>
#include <nsISHistory.h>
#include <nsIWebBrowserFocus.h>
#include <nsIWebBrowser.h>
#include <nsIWebNavigation.h>
#include <nsPIDOMWindow.h>
#ifdef ALLOW_PRIVATE_API
#include <nsIContentViewer.h>
#endif
#ifdef HAVE_MOZILLA_PSM
#include <nsISecureBrowserUI.h>
#endif
class EphyBrowser;
class EphyEventListener : public nsIDOMEventListener
{
public:
NS_DECL_ISUPPORTS
// nsIDOMEventListener
NS_IMETHOD HandleEvent(nsIDOMEvent* aEvent) = 0;
EphyEventListener(EphyBrowser *aOwner) : mOwner(aOwner) { };
virtual ~EphyEventListener() { };
protected:
EphyBrowser *mOwner;
};
class EphyDOMLinkEventListener : public EphyEventListener
{
public:
NS_IMETHOD HandleEvent(nsIDOMEvent* aEvent);
EphyDOMLinkEventListener(EphyBrowser *aOwner) : EphyEventListener(aOwner) { };
private:
nsresult GetDocURI (nsIDOMElement *aElement,
nsIURI **aDocURI);
};
class EphyPopupBlockEventListener : public EphyEventListener
{
public:
NS_IMETHOD HandleEvent(nsIDOMEvent* aEvent);
EphyPopupBlockEventListener(EphyBrowser *aOwner) : EphyEventListener(aOwner) { };
};
class EphyModalAlertEventListener : public EphyEventListener
{
public:
NS_IMETHOD HandleEvent(nsIDOMEvent* aEvent);
EphyModalAlertEventListener(EphyBrowser *aOwner) : EphyEventListener(aOwner) { };
};
class EphyMiscDOMEventsListener : public EphyEventListener
{
public:
NS_IMETHOD HandleEvent(nsIDOMEvent* aEvent);
EphyMiscDOMEventsListener(EphyBrowser *aOwner) : EphyEventListener(aOwner) { };
};
class EphyDOMScrollEventListener : public EphyEventListener
{
public:
NS_IMETHOD HandleEvent(nsIDOMEvent* aEvent);
EphyDOMScrollEventListener(EphyBrowser *aOwner) : EphyEventListener(aOwner) { };
};
#ifdef HAVE_GECKO_1_9
class EphyCommandEventListener : public EphyEventListener
{
public:
NS_IMETHOD HandleEvent(nsIDOMEvent* aEvent);
EphyCommandEventListener(EphyBrowser *aOwner) : EphyEventListener(aOwner) { };
};
#else
class EphyCommandEventListener;
#endif /* HAVE_GECKO_1_9 */
class EphyContextMenuListener : public nsIDOMContextMenuListener
{
public:
NS_DECL_ISUPPORTS
// nsIDOMContextMenuListener
NS_IMETHOD ContextMenu(nsIDOMEvent *aEvent);
NS_IMETHOD HandleEvent(nsIDOMEvent *aEvent);
EphyContextMenuListener(EphyBrowser *aOwner) : mOwner(aOwner) { };
virtual ~EphyContextMenuListener() { };
protected:
EphyBrowser *mOwner;
};
class EphyBrowser
{
friend class EphyEventListener;
friend class EphyDOMLinkEventListener;
friend class EphyMiscDOMEventsListener;
friend class EphyDOMScrollEventListener;
friend class EphyPopupBlockEventListener;
friend class EphyModalAlertEventListener;
friend class EphyCommandEventListener;
friend class EphyContextMenuListener;
public:
EphyBrowser();
~EphyBrowser();
nsresult Init (EphyEmbed *embed);
nsresult Destroy (void);
nsresult DoCommand (const char *command);
nsresult GetCommandState (const char *command, PRBool *enabled);
nsresult SetZoom (float aTextZoom);
nsresult GetZoom (float *aTextZoom);
nsresult ScrollLines (PRInt32 aNumLines);
nsresult ScrollPages (PRInt32 aNumPages);
nsresult ScrollPixels (PRInt32 aDeltaX, PRInt32 aDeltaY);
nsresult Print ();
nsresult SetPrintPreviewMode (PRBool previewMode);
nsresult PrintPreviewNumPages (int *numPages);
nsresult PrintPreviewNavigate(PRInt16 navType, PRInt32 pageNum);
nsresult GetPageDescriptor(nsISupports **aPageDescriptor);
nsresult GetSHInfo (PRInt32 *count, PRInt32 *index);
nsresult GetSHTitleAtIndex (PRInt32 index, PRUnichar **title);
nsresult GetSHUrlAtIndex (PRInt32 index, nsACString &url);
nsresult GoToHistoryIndex (PRInt16 index);
nsresult ForceEncoding (const char *encoding);
nsresult GetEncoding (nsACString &encoding);
nsresult GetForcedEncoding (nsACString &encoding);
nsresult PushTargetDocument (nsIDOMDocument *domDoc);
nsresult PopTargetDocument ();
nsresult GetDocument (nsIDOMDocument **aDOMDocument);
nsresult GetTargetDocument (nsIDOMDocument **aDOMDocument);
nsresult GetDocumentURI (nsIURI **aURI);
nsresult GetTargetDocumentURI (nsIURI **aURI);
nsresult GetDOMWindow (nsIDOMWindow **window);
nsresult GetPIDOMWindow(nsPIDOMWindow **aPIWin);
nsresult GetHasModifiedForms (PRBool *modified);
nsresult GetSecurityInfo (PRUint32 *aState, nsACString &aDescription);
nsresult ShowCertificate ();
nsresult CopySHistory (EphyBrowser *dest, PRBool copy_back,
PRBool copy_forward, PRBool copy_current);
nsresult Close ();
nsresult LoadURI(const char *aURI,
PRUint32 aLoadFlags = nsIWebNavigation::LOAD_FLAGS_NONE,
nsIURI *aReferrer = nsnull);
EphyEmbedDocumentType GetDocumentType ();
nsCOMPtr<nsIWebBrowser> mWebBrowser;
private:
GtkWidget *mEmbed;
nsCOMPtr<nsIWebBrowserFocus> mWebBrowserFocus;
nsCOMPtr<nsIDOMDocument> mTargetDocument;
nsCOMPtr<nsIDOMEventTarget> mEventTarget;
nsCOMPtr<nsIDOMWindow> mDOMWindow;
EphyDOMLinkEventListener *mDOMLinkEventListener;
EphyMiscDOMEventsListener *mMiscDOMEventsListener;
EphyDOMScrollEventListener *mDOMScrollEventListener;
EphyPopupBlockEventListener *mPopupBlockEventListener;
EphyModalAlertEventListener *mModalAlertListener;
#ifdef HAVE_GECKO_1_9
EphyCommandEventListener *mCommandEventListener;
#endif
EphyContextMenuListener *mContextMenuListener;
PRBool mInitialized;
#ifdef HAVE_MOZILLA_PSM
nsCOMPtr<nsISecureBrowserUI> mSecurityInfo;
#endif
nsresult GetListener (void);
nsresult AttachListeners (void);
nsresult DetachListeners (void);
nsresult GetSHistory (nsISHistory **aSHistory);
nsresult GetContentViewer (nsIContentViewer **aViewer);
nsresult GetDocumentHasModifiedForms (nsIDOMDocument *aDomDoc, PRUint32 *aNumTextFields, PRBool *aHasTextArea);
PRBool CompareFormsText (nsAString &aDefaultText, nsAString &aUserText);
};
#endif /* !EPHY_BROWSER_H */
|
