static nsresult get_ns_command_state(GeckoBrowser *This, const char *cmd, nsICommandParams *nsparam)
{
nsICommandManager *cmdmgr;
nsresult nsres;
nsres = get_nsinterface((nsISupports*)This->webbrowser, &IID_nsICommandManager, (void**)&cmdmgr);
if(NS_FAILED(nsres)) {
ERR("Could not get nsICommandManager: %08x\n", nsres);
return nsres;
}
nsres = nsICommandManager_GetCommandState(cmdmgr, cmd, This->doc->basedoc.window->window_proxy, nsparam);
if(NS_FAILED(nsres))
ERR("GetCommandState(%s) failed: %08x\n", debugstr_a(cmd), nsres);
nsICommandManager_Release(cmdmgr);
return nsres;
}
static void load_settings(HTMLDocumentObj *doc)
{
nsIContentViewer *content_viewer;
nsIDocShell *doc_shell;
HKEY settings_key;
DWORD val, size;
LONG res;
nsresult nsres;
static const WCHAR ie_keyW[] = {
'S','O','F','T','W','A','R','E','\\',
'M','i','c','r','o','s','o','f','t','\\',
'I','n','t','e','r','n','e','t',' ','E','x','p','l','o','r','e','r',0};
static const WCHAR zoomW[] = {'Z','o','o','m',0};
static const WCHAR zoom_factorW[] = {'Z','o','o','m','F','a','c','t','o','r',0};
res = RegOpenKeyW(HKEY_CURRENT_USER, ie_keyW, &settings_key);
if(res != ERROR_SUCCESS)
return;
size = sizeof(val);
res = RegGetValueW(settings_key, zoomW, zoom_factorW, RRF_RT_REG_DWORD, NULL, &val, &size);
RegCloseKey(settings_key);
if(res != ERROR_SUCCESS)
return;
TRACE("Setting ZoomFactor to %u\n", val);
nsres = get_nsinterface((nsISupports*)doc->nscontainer->navigation, &IID_nsIDocShell, (void**)&doc_shell);
assert(nsres == NS_OK);
nsres = nsIDocShell_GetContentViewer(doc_shell, &content_viewer);
assert(nsres == NS_OK && content_viewer);
nsIDocShell_Release(doc_shell);
nsres = nsIContentViewer_SetFullZoom(content_viewer, (float)val/100000);
if(NS_FAILED(nsres))
ERR("SetFullZoom failed: %08x\n", nsres);
nsIContentViewer_Release(content_viewer);
}
static nsIClipboardCommands *get_clipboard_commands(HTMLDocument *doc)
{
nsIClipboardCommands *clipboard_commands;
nsIDocShell *doc_shell;
nsresult nsres;
nsres = get_nsinterface((nsISupports*)doc->window->nswindow, &IID_nsIDocShell, (void**)&doc_shell);
if(NS_FAILED(nsres)) {
ERR("Could not get nsIDocShell interface\n");
return NULL;
}
nsres = nsIDocShell_QueryInterface(doc_shell, &IID_nsIClipboardCommands, (void**)&clipboard_commands);
nsIDocShell_Release(doc_shell);
if(NS_FAILED(nsres)) {
ERR("Could not get nsIClipboardCommands interface\n");
return NULL;
}
return clipboard_commands;
}
void do_ns_command(HTMLDocument *This, const char *cmd, nsICommandParams *nsparam)
{
nsICommandManager *cmdmgr;
nsresult nsres;
TRACE("(%p)\n", This);
if(!This->doc_obj || !This->doc_obj->nscontainer)
return;
nsres = get_nsinterface((nsISupports*)This->doc_obj->nscontainer->webbrowser, &IID_nsICommandManager, (void**)&cmdmgr);
if(NS_FAILED(nsres)) {
ERR("Could not get nsICommandManager: %08x\n", nsres);
return;
}
nsres = nsICommandManager_DoCommand(cmdmgr, cmd, nsparam, This->window->nswindow);
if(NS_FAILED(nsres))
ERR("DoCommand(%s) failed: %08x\n", debugstr_a(cmd), nsres);
nsICommandManager_Release(cmdmgr);
}
