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path: root/embed/mozilla/EphyWrapper.cpp
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-rw-r--r--embed/mozilla/EphyWrapper.cpp253
1 files changed, 46 insertions, 207 deletions
diff --git a/embed/mozilla/EphyWrapper.cpp b/embed/mozilla/EphyWrapper.cpp
index bea527fe2..a511d5b98 100644
--- a/embed/mozilla/EphyWrapper.cpp
+++ b/embed/mozilla/EphyWrapper.cpp
@@ -30,6 +30,7 @@
#include <gtkmozembed_internal.h>
#include <unistd.h>
+#include "nsIDocCharset.h"
#include "nsICommandManager.h"
#include "nsIContentViewer.h"
#include "nsIGlobalHistory.h"
@@ -89,28 +90,21 @@ EphyWrapper::~EphyWrapper ()
nsresult EphyWrapper::Init (GtkMozEmbed *mozembed)
{
- nsresult result;
+ nsresult rv;
gtk_moz_embed_get_nsIWebBrowser (mozembed,
getter_AddRefs(mWebBrowser));
if (!mWebBrowser) return NS_ERROR_FAILURE;
- nsCOMPtr<nsIDocShell> DocShell;
- result = GetDocShell (getter_AddRefs(DocShell));
- if (NS_FAILED(result) || !DocShell) return NS_ERROR_FAILURE;
-
- nsCOMPtr<nsIDocShellHistory> dsHistory = do_QueryInterface (DocShell);
- if (!dsHistory) return NS_ERROR_FAILURE;
+ rv = mWebBrowser->GetContentDOMWindow (getter_AddRefs (mDOMWindow));
+ if (NS_FAILED (rv)) return NS_ERROR_FAILURE;
mEventListener = new EphyEventListener();
mEventListener->Init (EPHY_EMBED (mozembed));
GetListener();
AttachListeners();
- nsCOMPtr<nsIGlobalHistory> inst =
- do_GetService(NS_GLOBALHISTORY_CONTRACTID, &result);
-
- return dsHistory->SetGlobalHistory(inst);
+ return NS_OK;
}
nsresult
@@ -160,33 +154,6 @@ EphyWrapper::DetachListeners(void)
mEventListener, PR_FALSE);
}
-nsresult EphyWrapper::GetDocShell (nsIDocShell **aDocShell)
-{
- nsCOMPtr<nsIDocShellTreeItem> browserAsItem;
- browserAsItem = do_QueryInterface(mWebBrowser);
- if (!browserAsItem) return NS_ERROR_FAILURE;
-
- // get the owner for that item
- nsCOMPtr<nsIDocShellTreeOwner> treeOwner;
- browserAsItem->GetTreeOwner(getter_AddRefs(treeOwner));
- if (!treeOwner) return NS_ERROR_FAILURE;
-
- // get the primary content shell as an item
- nsCOMPtr<nsIDocShellTreeItem> contentItem;
- treeOwner->GetPrimaryContentShell(getter_AddRefs(contentItem));
- if (!contentItem) return NS_ERROR_FAILURE;
-
- // QI that back to a docshell
- nsCOMPtr<nsIDocShell> DocShell;
- DocShell = do_QueryInterface(contentItem);
- if (!DocShell) return NS_ERROR_FAILURE;
-
- *aDocShell = DocShell.get();
-
- NS_IF_ADDREF(*aDocShell);
-
- return NS_OK;
-}
nsresult EphyWrapper::Print (nsIPrintSettings *options, PRBool preview)
{
nsresult result;
@@ -262,12 +229,7 @@ nsresult EphyWrapper::GetSHistory (nsISHistory **aSHistory)
{
nsresult result;
- nsCOMPtr<nsIDocShell> DocShell;
- result = GetDocShell (getter_AddRefs(DocShell));
- if (NS_FAILED(result) || !DocShell) return NS_ERROR_FAILURE;
-
- nsCOMPtr<nsIWebNavigation> ContentNav = do_QueryInterface (DocShell,
- &result);
+ nsCOMPtr<nsIWebNavigation> ContentNav = do_QueryInterface (mWebBrowser);
if (!ContentNav) return NS_ERROR_FAILURE;
nsCOMPtr<nsISHistory> SessionHistory;
@@ -285,7 +247,6 @@ nsresult EphyWrapper::Destroy ()
DetachListeners ();
mWebBrowser = nsnull;
- mChromeNav = nsnull;
return NS_OK;
}
@@ -294,12 +255,7 @@ nsresult EphyWrapper::GoToHistoryIndex (PRInt16 index)
{
nsresult result;
- nsCOMPtr<nsIDocShell> DocShell;
- result = GetDocShell (getter_AddRefs(DocShell));
- if (NS_FAILED(result) || !DocShell) return NS_ERROR_FAILURE;
-
- nsCOMPtr<nsIWebNavigation> ContentNav = do_QueryInterface (DocShell,
- &result);
+ nsCOMPtr<nsIWebNavigation> ContentNav = do_QueryInterface (mWebBrowser);
if (!ContentNav) return NS_ERROR_FAILURE;
return ContentNav->GotoIndex (index);
@@ -309,14 +265,10 @@ nsresult EphyWrapper::SetZoom (float aZoom, PRBool reflow)
{
nsresult result;
- nsCOMPtr<nsIDocShell> DocShell;
- result = GetDocShell (getter_AddRefs(DocShell));
- if (NS_FAILED(result) || !DocShell) return NS_ERROR_FAILURE;
-
if (reflow)
{
nsCOMPtr<nsIContentViewer> contentViewer;
- result = DocShell->GetContentViewer (getter_AddRefs(contentViewer));
+ result = GetContentViewer (getter_AddRefs(contentViewer));
if (!NS_SUCCEEDED (result) || !contentViewer) return NS_ERROR_FAILURE;
nsCOMPtr<nsIMarkupDocumentViewer> mdv = do_QueryInterface(contentViewer,
@@ -327,6 +279,10 @@ nsresult EphyWrapper::SetZoom (float aZoom, PRBool reflow)
}
else
{
+ nsCOMPtr<nsIDocShell> DocShell;
+ DocShell = do_GetInterface (mWebBrowser);
+ if (!DocShell) return NS_ERROR_FAILURE;
+
SetZoomOnDocshell (aZoom, DocShell);
nsCOMPtr<nsIDocShellTreeNode> docShellNode(do_QueryInterface(DocShell));
@@ -366,16 +322,19 @@ nsresult EphyWrapper::SetZoomOnDocshell (float aZoom, nsIDocShell *DocShell)
return DeviceContext->SetTextZoom (aZoom);
}
+nsresult EphyWrapper::GetContentViewer (nsIContentViewer **aViewer)
+{
+ nsCOMPtr<nsIDocShell> ourDocShell(do_GetInterface(mWebBrowser));
+ NS_ENSURE_TRUE(ourDocShell, NS_ERROR_FAILURE);
+ return ourDocShell->GetContentViewer(aViewer);
+}
+
nsresult EphyWrapper::GetZoom (float *aZoom)
{
nsresult result;
- nsCOMPtr<nsIDocShell> DocShell;
- result = GetDocShell (getter_AddRefs(DocShell));
- if (NS_FAILED(result) || !DocShell) return NS_ERROR_FAILURE;
-
nsCOMPtr<nsIContentViewer> contentViewer;
- result = DocShell->GetContentViewer (getter_AddRefs(contentViewer));
+ result = GetContentViewer (getter_AddRefs(contentViewer));
if (!NS_SUCCEEDED (result) || !contentViewer) return NS_ERROR_FAILURE;
nsCOMPtr<nsIMarkupDocumentViewer> mdv = do_QueryInterface(contentViewer,
@@ -385,29 +344,12 @@ nsresult EphyWrapper::GetZoom (float *aZoom)
return mdv->GetTextZoom (aZoom);
}
-nsresult EphyWrapper::GetFocusedDOMWindow (nsIDOMWindow **aDOMWindow)
+nsresult EphyWrapper::GetDocument (nsIDOMDocument **aDOMDocument)
{
- nsresult rv;
-
- nsCOMPtr<nsIWebBrowserFocus> focus = do_GetInterface(mWebBrowser, &rv);
- if (NS_FAILED(rv) || !focus) return NS_ERROR_FAILURE;
-
- rv = focus->GetFocusedWindow (aDOMWindow);
- if (NS_FAILED(rv))
- rv = mWebBrowser->GetContentDOMWindow (aDOMWindow);
- return rv;
+ return mDOMWindow->GetDocument (aDOMDocument);
}
-nsresult EphyWrapper::GetDOMWindow (nsIDOMWindow **aDOMWindow)
-{
- nsresult rv;
-
- rv = mWebBrowser->GetContentDOMWindow (aDOMWindow);
-
- return rv;
-}
-
-nsresult EphyWrapper::GetDOMDocument (nsIDOMDocument **aDOMDocument)
+nsresult EphyWrapper::GetTargetDocument (nsIDOMDocument **aDOMDocument)
{
nsresult result;
@@ -422,30 +364,19 @@ nsresult EphyWrapper::GetDOMDocument (nsIDOMDocument **aDOMDocument)
}
/* Use the focused document */
+ nsCOMPtr<nsIWebBrowserFocus> webBrowserFocus;
+ webBrowserFocus = do_QueryInterface (mWebBrowser);
+ if (!webBrowserFocus) return NS_ERROR_FAILURE;
+
nsCOMPtr<nsIDOMWindow> DOMWindow;
- result = GetFocusedDOMWindow (getter_AddRefs(DOMWindow));
+ result = webBrowserFocus->GetFocusedWindow (getter_AddRefs(DOMWindow));
if (NS_SUCCEEDED(result) && DOMWindow)
{
return DOMWindow->GetDocument (aDOMDocument);
}
/* Use the main document */
- return GetMainDOMDocument (aDOMDocument);
-}
-
-nsresult EphyWrapper::GetMainDOMDocument (nsIDOMDocument **aDOMDocument)
-{
- nsresult result;
-
- nsCOMPtr<nsIDocShell> DocShell;
- result = GetDocShell (getter_AddRefs(DocShell));
- if (NS_FAILED(result) || !DocShell) return NS_ERROR_FAILURE;
-
- nsCOMPtr<nsIContentViewer> contentViewer;
- result = DocShell->GetContentViewer (getter_AddRefs(contentViewer));
- if (!NS_SUCCEEDED (result) || !contentViewer) return NS_ERROR_FAILURE;
-
- return contentViewer->GetDOMDocument (aDOMDocument);
+ return mDOMWindow->GetDocument (aDOMDocument);
}
nsresult EphyWrapper::GetSHInfo (PRInt32 *count, PRInt32 *index)
@@ -527,36 +458,14 @@ nsresult EphyWrapper::Find (PRBool backwards,
return finder->FindNext(didFind);
}
-nsresult EphyWrapper::GetWebNavigation(nsIWebNavigation **aWebNavigation)
-{
- nsresult result;
-
- nsCOMPtr<nsIDOMWindow> DOMWindow;
- result = GetFocusedDOMWindow (getter_AddRefs(DOMWindow));
- if (NS_FAILED(result) || !DOMWindow) return NS_ERROR_FAILURE;
-
- nsCOMPtr<nsIScriptGlobalObject> scriptGlobal = do_QueryInterface(DOMWindow);
- if (!scriptGlobal) return NS_ERROR_FAILURE;
-
- nsCOMPtr<nsIDocShell> docshell;
- if (NS_FAILED(scriptGlobal->GetDocShell(getter_AddRefs(docshell))))
- return NS_ERROR_FAILURE;
-
- nsCOMPtr<nsIWebNavigation> wn = do_QueryInterface (docshell, &result);
- if (!wn || !NS_SUCCEEDED (result)) return NS_ERROR_FAILURE;
-
- NS_IF_ADDREF(*aWebNavigation = wn);
- return NS_OK;
-}
-
nsresult EphyWrapper::LoadDocument(nsISupports *aPageDescriptor,
PRUint32 aDisplayType)
{
nsresult rv;
nsCOMPtr<nsIWebNavigation> wn;
- rv = GetWebNavigation(getter_AddRefs(wn));
- if (!wn || !NS_SUCCEEDED(rv)) return NS_ERROR_FAILURE;
+ wn = do_QueryInterface (mWebBrowser);
+ if (!wn) return NS_ERROR_FAILURE;
nsCOMPtr<nsIWebPageDescriptor> wpd = do_QueryInterface(wn, &rv);
if (!wpd || !NS_SUCCEEDED(rv)) return NS_ERROR_FAILURE;
@@ -569,8 +478,8 @@ nsresult EphyWrapper::GetPageDescriptor(nsISupports **aPageDescriptor)
nsresult rv;
nsCOMPtr<nsIWebNavigation> wn;
- rv = GetWebNavigation(getter_AddRefs(wn));
- if (!wn || !NS_SUCCEEDED(rv)) return NS_ERROR_FAILURE;
+ wn = do_QueryInterface (mWebBrowser);
+ if (!wn) return NS_ERROR_FAILURE;
nsCOMPtr<nsIWebPageDescriptor> wpd = do_QueryInterface(wn, &rv);
if (!wpd || !NS_SUCCEEDED(rv)) return NS_ERROR_FAILURE;
@@ -578,13 +487,13 @@ nsresult EphyWrapper::GetPageDescriptor(nsISupports **aPageDescriptor)
return wpd->GetCurrentDescriptor(aPageDescriptor);
}
-nsresult EphyWrapper::GetMainDocumentUrl (nsCString &url)
+nsresult EphyWrapper::GetDocumentUrl (nsCString &url)
{
nsresult result;
nsCOMPtr<nsIDOMDocument> DOMDocument;
- result = GetMainDOMDocument (getter_AddRefs(DOMDocument));
+ result = mDOMWindow->GetDocument (getter_AddRefs(DOMDocument));
if (NS_FAILED(result) || !DOMDocument) return NS_ERROR_FAILURE;
nsCOMPtr<nsIDocument> doc = do_QueryInterface(DOMDocument);
@@ -601,13 +510,13 @@ nsresult EphyWrapper::GetMainDocumentUrl (nsCString &url)
return uri->GetSpec (url);
}
-nsresult EphyWrapper::GetDocumentUrl (nsCString &url)
+nsresult EphyWrapper::GetTargetDocumentUrl (nsCString &url)
{
nsresult result;
nsCOMPtr<nsIDOMDocument> DOMDocument;
- result = GetDOMDocument (getter_AddRefs(DOMDocument));
+ result = GetTargetDocument (getter_AddRefs(DOMDocument));
if (NS_FAILED(result) || !DOMDocument) return NS_ERROR_FAILURE;
nsCOMPtr<nsIDocument> doc = do_QueryInterface(DOMDocument);
@@ -626,88 +535,18 @@ nsresult EphyWrapper::GetDocumentUrl (nsCString &url)
return NS_OK;
}
-nsresult EphyWrapper::CopyHistoryTo (EphyWrapper *dest)
-{
- nsresult result;
- int count,index;
-
- nsCOMPtr<nsIDocShell> DocShell;
- result = GetDocShell (getter_AddRefs(DocShell));
- if (NS_FAILED(result) || !DocShell) return NS_ERROR_FAILURE;
-
- nsCOMPtr<nsIWebNavigation> wn_src = do_QueryInterface (DocShell,
- &result);
- if (!wn_src) return NS_ERROR_FAILURE;
-
- nsCOMPtr<nsISHistory> h_src;
- result = wn_src->GetSessionHistory (getter_AddRefs (h_src));
- if (!NS_SUCCEEDED(result) || (!h_src)) return NS_ERROR_FAILURE;
-
- nsCOMPtr<nsIDocShell> destDocShell;
- result = dest->GetDocShell (getter_AddRefs(destDocShell));
- if (NS_FAILED(result) || !DocShell) return NS_ERROR_FAILURE;
-
- nsCOMPtr<nsIWebNavigation> wn_dest = do_QueryInterface (destDocShell,
- &result);
- if (!wn_dest) return NS_ERROR_FAILURE;
-
- nsCOMPtr<nsISHistory> h_dest;
- result = wn_dest->GetSessionHistory (getter_AddRefs (h_dest));
- if (!NS_SUCCEEDED (result) || (!h_dest)) return NS_ERROR_FAILURE;
-
- nsCOMPtr<nsISHistoryInternal> hi_dest = do_QueryInterface (h_dest);
- if (!hi_dest) return NS_ERROR_FAILURE;
-
- h_src->GetCount (&count);
- h_src->GetIndex (&index);
-
- if (count) {
- nsCOMPtr<nsIHistoryEntry> he;
- nsCOMPtr<nsISHEntry> she;
-
- for (PRInt32 i = 0; i < count; i++) {
-
- result = h_src->GetEntryAtIndex (i, PR_FALSE,
- getter_AddRefs (he));
- if (!NS_SUCCEEDED(result) || (!he))
- return NS_ERROR_FAILURE;
-
- she = do_QueryInterface (he);
- if (!she) return NS_ERROR_FAILURE;
-
- result = hi_dest->AddEntry (she, PR_TRUE);
- if (!NS_SUCCEEDED(result) || (!she))
- return NS_ERROR_FAILURE;
- }
-
- result = wn_dest->GotoIndex(index);
- if (!NS_SUCCEEDED(result)) return NS_ERROR_FAILURE;
- }
-
- return NS_OK;
-}
-
nsresult EphyWrapper::ForceEncoding (const char *encoding)
{
nsresult result;
- nsCOMPtr<nsIDocShell> DocShell;
- result = GetDocShell (getter_AddRefs(DocShell));
- if (NS_FAILED(result) || !DocShell) return NS_ERROR_FAILURE;
-
- nsCOMPtr<nsIContentViewer> contentViewer;
- result = DocShell->GetContentViewer (getter_AddRefs(contentViewer));
- if (!NS_SUCCEEDED (result) || !contentViewer) return NS_ERROR_FAILURE;
+ nsCOMPtr<nsIDocShell> docShell;
+ docShell = do_GetInterface (mWebBrowser);
+ if (!docShell) return NS_ERROR_FAILURE;
- nsCOMPtr<nsIMarkupDocumentViewer> mdv = do_QueryInterface(contentViewer,
- &result);
- if (NS_FAILED(result) || !mdv) return NS_ERROR_FAILURE;
+ nsCOMPtr<nsIDocCharset> docCharset;
+ docCharset = do_QueryInterface (docShell);
-#if MOZILLA_SNAPSHOT > 9
- result = mdv->SetForceCharacterSet (nsDependentCString(encoding));
-#else
- result = mdv->SetForceCharacterSet (NS_ConvertUTF8toUCS2(encoding).get());
-#endif
+ result = docCharset->SetCharset (encoding);
return result;
}
@@ -732,7 +571,7 @@ nsresult EphyWrapper::GetEncodingInfo (EphyEncodingInfo **infoptr)
EphyEncodingInfo *info;
nsCOMPtr<nsIDOMDocument> domDoc;
- result = GetDOMDocument (getter_AddRefs(domDoc));
+ result = GetTargetDocument (getter_AddRefs(domDoc));
if (NS_FAILED (result) || !domDoc) return NS_ERROR_FAILURE;
nsCOMPtr<nsIDocument> doc = do_QueryInterface(domDoc, &result);
@@ -751,8 +590,8 @@ nsresult EphyWrapper::GetEncodingInfo (EphyEncodingInfo **infoptr)
info->encoding_source = (EphyEncodingSource) source;
nsCOMPtr<nsIDocShell> ds;
- result = GetDocShell (getter_AddRefs(ds));
- if (NS_FAILED(result) || !ds) return NS_ERROR_FAILURE;
+ ds = do_GetInterface (mWebBrowser);
+ if (!ds) return NS_ERROR_FAILURE;
nsCOMPtr<nsIDocumentCharsetInfo> ci;
result = ds->GetDocumentCharsetInfo (getter_AddRefs (ci));
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-02 03:26:18 +0800