Bommels05/Mozilla
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Added a lot code for M1

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git-svn-id: svn://10.0.0.236/trunk@18722 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
rods%netscape.com
1999-01-27 04:02:33 +00:00
parent 72385b26ac
commit dd210ba364
3 changed files with 240 additions and 33 deletions
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247
mozilla/xpfe/appshell/src/nsWebShellWindow.cpp
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@@ -35,6 +35,7 @@
#include "nsXULCommand.h"
#include "nsIXULCommand.h"
#include "nsIDOMCharacterData.h"
// XXX: Only needed for the creation of the widget controller...
#include "nsIDocumentViewer.h"
@@ -43,6 +44,7 @@
#include "nsIDOMNode.h"
#include "nsIDOMElement.h"
#include "nsIDocumentLoader.h"
#include "nsIDOMHTMLInputElement.h"
/* Define Class IDs */
static NS_DEFINE_IID(kWindowCID, NS_WINDOW_CID);
@@ -62,6 +64,8 @@ static NS_DEFINE_IID(kIDOMDocumentIID, NS_IDOMDOCUMENT_IID);
static NS_DEFINE_IID(kIDOMNodeIID, NS_IDOMNODE_IID);
static NS_DEFINE_IID(kIDOMElementIID, NS_IDOMELEMENT_IID);
static NS_DEFINE_IID(kIXULCommandIID, NS_IXULCOMMAND_IID);
static NS_DEFINE_IID(kIDOMCharacterDataIID, NS_IDOMCHARACTERDATA_IID);
static NS_DEFINE_IID(kIDOMHTMLInputElementIID, NS_IDOMHTMLINPUTELEMENT_IID);
@@ -75,6 +79,8 @@ nsWebShellWindow::nsWebShellWindow()
mWebShell = nsnull;
mWindow = nsnull;
mController = nsnull;
mStatusText = nsnull;
mURLBarText = nsnull;
}
@@ -87,6 +93,8 @@ nsWebShellWindow::~nsWebShellWindow()
NS_IF_RELEASE(mWindow);
NS_IF_RELEASE(mController);
NS_IF_RELEASE(mStatusText);
NS_IF_RELEASE(mURLBarText);
}
@@ -134,7 +142,7 @@ nsresult nsWebShellWindow::Initialize(nsIAppShell* aShell, nsIURL* aUrl,
urlString = tmpStr;
// XXX: need to get the default window size from prefs...
nsRect r(0, 0, 600, 600);
nsRect r(0, 0, 650, 618);
nsWidgetInitData initData;
@@ -263,10 +271,48 @@ nsWebShellWindow::HandleEvent(nsGUIEvent *aEvent)
}
void
nsWebShellWindow::UpdateButtonStatus(PRBool aIsBusy)
{
if (aIsBusy) {
SetCommandEnabled(nsAutoString("nsCmd:BrowserBack"), PR_FALSE);
SetCommandEnabled(nsAutoString("nsCmd:BrowserForward"), PR_FALSE);
SetCommandEnabled(nsAutoString("nsCmd:BrowserReload"), PR_FALSE);
SetCommandEnabled(nsAutoString("nsCmd:BrowserStop"), PR_TRUE);
SetCommandEnabled(nsAutoString("nsCmd:BrowserHome"), PR_FALSE);
SetCommandEnabled(nsAutoString("nsCmd:BrowserPrint"), PR_FALSE);
} else {
nsIWebShell* contentWS = nsnull;
mWebShell->FindChildWithName(nsAutoString("browser.webwindow"), contentWS);
SetCommandEnabled(nsAutoString("nsCmd:BrowserBack"), contentWS->CanBack() == NS_OK);
SetCommandEnabled(nsAutoString("nsCmd:BrowserForward"), contentWS->CanForward() == NS_OK);
SetCommandEnabled(nsAutoString("nsCmd:BrowserReload"), PR_TRUE);
SetCommandEnabled(nsAutoString("nsCmd:BrowserStop"), PR_FALSE);
SetCommandEnabled(nsAutoString("nsCmd:BrowserHome"), PR_TRUE);
SetCommandEnabled(nsAutoString("nsCmd:BrowserPrint"), PR_TRUE);
NS_RELEASE(contentWS);
}
}
NS_IMETHODIMP
nsWebShellWindow::WillLoadURL(nsIWebShell* aShell, const PRUnichar* aURL,
nsLoadType aReason)
{
nsAutoString url(aURL);
nsAutoString gecko("Gecko - ");
gecko.Append(url);
mWindow->SetTitle(gecko);
if (nsnull != mURLBarText) {
mURLBarText->SetValue(url);
}
UpdateButtonStatus(PR_TRUE);
if (nsnull != mStatusText) {
nsAutoString msg(aURL);
msg.Append(" :Start");
mStatusText->SetData(msg);
}
return NS_OK;
}
@@ -280,9 +326,35 @@ NS_IMETHODIMP
nsWebShellWindow::ProgressLoadURL(nsIWebShell* aShell, const PRUnichar* aURL,
PRInt32 aProgress, PRInt32 aProgressMax)
{
if (nsnull != mStatusText) {
nsAutoString url(aURL);
url.Append(": progress ");
url.Append(aProgress, 10);
if (0 != aProgressMax) {
url.Append(" (out of ");
url.Append(aProgressMax, 10);
url.Append(")");
}
mStatusText->SetData(url);
}
return NS_OK;
}
NS_IMETHODIMP
nsWebShellWindow::EndLoadURL(nsIWebShell* aShell, const PRUnichar* aURL,
PRInt32 aStatus)
{
UpdateButtonStatus(PR_FALSE);
if (nsnull != mStatusText) {
nsAutoString msg(aURL);
msg.Append(" :Stop");
mStatusText->SetData(msg);
}
return NS_OK;
}
nsIDOMNode * nsWebShellWindow::FindNamedParentFromDoc(nsIDOMDocument * aDomDoc, const nsString &aName)
{
nsIDOMElement * element;
@@ -295,7 +367,7 @@ nsIDOMNode * nsWebShellWindow::FindNamedParentFromDoc(nsIDOMDocument * aDomDoc,
while (nsnull != node) {
nsString name;
node->GetNodeName(name);
printf("[%s]\n", name.ToNewCString());
//printf("[%s]\n", name.ToNewCString());
if (name.Equals(aName)) {
NS_ADDREF(node);
NS_RELEASE(parent);
@@ -340,7 +412,7 @@ void nsWebShellWindow::LoadCommands(nsIWebShell * aWebShell, nsIDOMDocument * aD
if (NS_OK == xulCmd->QueryInterface(kIXULCommandIID, (void**) &icmd)) {
mCommands.AppendElement(icmd);
}
printf("Commands[%s] value[%s]\n", name.ToNewCString(), value.ToNewCString());
//printf("Commands[%s] value[%s]\n", name.ToNewCString(), value.ToNewCString());
}
NS_RELEASE(element);
}
@@ -375,7 +447,7 @@ void nsWebShellWindow::LoadCommands(nsIWebShell * aWebShell, nsIDOMDocument * aD
nsIXULCommand* cmd = (nsIXULCommand*) mCommands.ElementAt(i);
nsAutoString cmdName;
cmd->GetName(cmdName);
printf("Cmd [%s] Node[%s]\n", cmdName.ToNewCString(), nodeCmd.ToNewCString());
//printf("Cmd [%s] Node[%s]\n", cmdName.ToNewCString(), nodeCmd.ToNewCString());
if (nodeCmd.Equals(cmdName)) {
printf("Linking up cmd to button [%s]\n", cmdName.ToNewCString());
cmd->AddUINode(node);
@@ -407,21 +479,40 @@ void nsWebShellWindow::LoadCommands(nsIWebShell * aWebShell, nsIDOMDocument * aD
NS_RELEASE(parentCmd);
}
PRInt32 i, n = mCommands.Count();
/*PRInt32 i, n = mCommands.Count();
for (i = 0; i < n; i++) {
nsIXULCommand* cmd = (nsIXULCommand*) mCommands.ElementAt(i);
cmd->SetEnabled(PR_FALSE);
cmd->SetEnabled(PR_TRUE);
}
SetCommandEnabled(nsAutoString("nsCmd:BrowserStop"), PR_FALSE);
*/
UpdateButtonStatus(PR_FALSE);
}
NS_IMETHODIMP
nsWebShellWindow::EndLoadURL(nsIWebShell* aShell, const PRUnichar* aURL,
PRInt32 aStatus)
nsIXULCommand *
nsWebShellWindow::FindCommandByName(const nsString & aCmdName)
{
PRInt32 i, n = mCommands.Count();
for (i = 0; i < n; i++) {
nsAutoString name;
nsIXULCommand* cmd = (nsIXULCommand*) mCommands.ElementAt(i);
cmd->GetName(name);
if (name.Equals(aCmdName)) {
NS_ADDREF(cmd);
return cmd;
}
}
return nsnull;
}
return NS_OK;
void
nsWebShellWindow::SetCommandEnabled(const nsString & aCmdName, PRBool aState)
{
nsIXULCommand * cmd = FindCommandByName(aCmdName);
if (nsnull != cmd) {
cmd->SetEnabled(aState);
NS_RELEASE(cmd);
}
}
NS_IMETHODIMP
@@ -458,17 +549,70 @@ NS_IMETHODIMP nsWebShellWindow::OnStartURLLoad(nsIURL* aURL, const char* aConten
//----------------------------------------
NS_IMETHODIMP nsWebShellWindow::OnConnectionsComplete()
nsIDOMNode * nsWebShellWindow::FindNamedDOMNode(const nsString &aName, nsIDOMNode * aParent, PRInt32 & aCount, PRInt32 aEndCount)
{
nsIDOMNode * node;
aParent->GetFirstChild(&node);
while (nsnull != node) {
nsString name;
node->GetNodeName(name);
//printf("FindNamedDOMNode[%s] %d == %d\n", name.ToNewCString(), aCount, aEndCount);
if (name.Equals(aName)) {
aCount++;
if (aCount == aEndCount) {
NS_ADDREF(node);
return node;
}
}
PRBool hasChildren;
node->HasChildNodes(&hasChildren);
if (hasChildren) {
nsIDOMNode * found = FindNamedDOMNode(aName, node, aCount, aEndCount);
if (nsnull != found) {
return found;
}
}
nsIDOMNode * oldNode = node;
oldNode->GetNextSibling(&node);
NS_RELEASE(oldNode);
}
NS_IF_RELEASE(node);
return nsnull;
}
//----------------------------------------
nsIDOMNode * nsWebShellWindow::GetParentNodeFromDOMDoc(nsIDOMDocument * aDOMDoc)
{
if (nsnull == aDOMDoc) {
return nsnull;
}
nsIDOMElement * element;
nsIDOMNode * node = nsnull;
aDOMDoc->GetDocumentElement(&element);
if (nsnull != element) {
if (NS_OK == element->QueryInterface(kIDOMNodeIID, (void**) &node)) {
// no errors
}
NS_RELEASE(element);
}
return node;
}
//----------------------------------------
nsIDOMDocument * nsWebShellWindow::GetNamedDOMDoc(const nsString & aWebShellName)
{
nsIDOMDocument * domDoc = nsnull;
// first get the toolbar child WebShell
nsIWebShell* toolbarChildWS = nsnull;
mWebShell->FindChildWithName(nsAutoString("browser.toolbar"), toolbarChildWS);
nsIWebShell* childWebShell = nsnull;
mWebShell->FindChildWithName(aWebShellName, childWebShell);
if (nsnull != toolbarChildWS) {
if (nsnull != childWebShell) {
nsIContentViewer* cv = nsnull;
toolbarChildWS->GetContentViewer(&cv);
childWebShell->GetContentViewer(&cv);
if (nsnull != cv) {
nsIDocumentViewer* docv = nsnull;
cv->QueryInterface(kIDocumentViewerIID, (void**) &docv);
@@ -476,25 +620,74 @@ NS_IMETHODIMP nsWebShellWindow::OnConnectionsComplete()
nsIDocument * doc;
docv->GetDocument(doc);
if (nsnull != doc) {
nsIDOMDocument * domDoc;
if (NS_OK == doc->QueryInterface(kIDOMDocumentIID, (void**) &domDoc)) {
nsIWebShell* contentWS = nsnull;
mWebShell->FindChildWithName(nsAutoString("browser.webwindow"), contentWS);
if (nsnull != contentWS) {
LoadCommands(contentWS, domDoc);
NS_RELEASE(contentWS);
}
NS_RELEASE(domDoc);
// no errors
}
NS_RELEASE(doc);
}
NS_RELEASE(docv);
}
NS_RELEASE(cv);
}
NS_IF_RELEASE(toolbarChildWS);
NS_IF_RELEASE(childWebShell);
}
return domDoc;
}
//----------------------------------------
NS_IMETHODIMP nsWebShellWindow::OnConnectionsComplete()
{
///////////////////////////////
// Find the Toolbar DOM and Load all the commands
///////////////////////////////
nsIDOMDocument * toolbarDOMDoc = GetNamedDOMDoc(nsAutoString("browser.toolbar"));
if (nsnull != toolbarDOMDoc) {
nsIDOMNode * parent = GetParentNodeFromDOMDoc(toolbarDOMDoc);
if (nsnull != parent) {
nsIWebShell* contentWS = nsnull;
mWebShell->FindChildWithName(nsAutoString("browser.webwindow"), contentWS);
if (nsnull != contentWS) {
LoadCommands(contentWS, toolbarDOMDoc);
PRInt32 count = 0;
nsIDOMNode * node = FindNamedDOMNode(nsAutoString("INPUT"), parent, count, 1);
if (nsnull != node) {
if (NS_OK == node->QueryInterface(kIDOMHTMLInputElementIID, (void**) &mURLBarText)) {
// no errors
}
NS_RELEASE(node);
}
NS_RELEASE(contentWS);
}
NS_RELEASE(parent);
}
NS_RELEASE(toolbarDOMDoc);
}
///////////////////////////////
// Find the Status Text DOM Node
///////////////////////////////
nsIDOMDocument * statusDOMDoc = GetNamedDOMDoc(nsAutoString("browser.status"));
if (nsnull != statusDOMDoc) {
nsIDOMNode * parent = GetParentNodeFromDOMDoc(statusDOMDoc);
if (nsnull != parent) {
PRInt32 count = 0;
nsIDOMNode * statusNode = FindNamedDOMNode(nsAutoString("#text"), parent, count, 7);
if (nsnull != statusNode) {
nsIDOMCharacterData * charData;
if (NS_OK == statusNode->QueryInterface(kIDOMCharacterDataIID, (void**) &charData)) {
mStatusText = charData;
mStatusText->SetData(nsAutoString("Ready....."));
}
NS_RELEASE(statusNode);
}
NS_RELEASE(parent);
}
NS_RELEASE(statusDOMDoc);
}
return NS_OK;
}