void MyFrame::OnShowContextMenu(wxWebEvent& evt)
{
wxMenu menuPopup;
wxString href = evt.GetHref();
if (!href.IsEmpty())
{
menuPopup.Append(ID_OpenHref, _("&Open"));
menuPopup.AppendSeparator();
m_uri_href = href;
}
else
{
menuPopup.Append(ID_GoBack, _("&Back"));
menuPopup.Append(ID_GoForward, _("&Forward"));
menuPopup.Append(ID_Reload, _("&Reload"));
menuPopup.Append(ID_Stop, _("&Stop"));
menuPopup.AppendSeparator();
}
menuPopup.Append(ID_Cut, _("Cu&t"));
menuPopup.Append(ID_Copy, _("&Copy"));
menuPopup.Append(ID_CopyLink, _("Copy &Link"));
menuPopup.Append(ID_Paste, _("&Paste"));
menuPopup.Append(ID_SelectAll, _("Select &All"));
wxPoint pt_mouse = ::wxGetMousePosition();
pt_mouse = m_browser->ScreenToClient(pt_mouse);
PopupMenu(&menuPopup, pt_mouse);
}
void MyFrame::OnLocationChange(wxWebEvent& evt)
{
// set the url bar
SetUrlBarValue(evt.GetString());
// set the DOM content loaded flag to false
// until the DOM is safely loaded
m_dom_contentloaded = false;
}
void wxWebPanelBase::OnLocationChange(wxWebEvent& evt)
{
// set the url bar
#ifdef HAVE_URL_BAR
SetUrlBarValue(evt.GetString());
#endif
// set the DOM content loaded flag to false
// until the DOM is safely loaded
m_dom_contentloaded = false;
}
void MyFrame::OnStatusChange(wxWebEvent& evt)
{
// wxEVT_WEB_STATUSCHANGE is received when the status text
// changes when a web page is loading
wxStatusBar* status_bar = GetStatusBar();
status_bar->SetStatusText(evt.GetString());
// note: the status bar text is reset when
// all the content is finished loading, in
// OnDOMContentLoaded()
}
void MyFrame::OnStatusText(wxWebEvent& evt)
{
// wxEVT_WEB_STATUSTEXT is received when somebody hovers
// the mouse over a link and the status text should
// be updated
wxString status_text = evt.GetString();
if (status_text.Length() == 0)
status_text = _("Ready");
wxStatusBar* status_bar = GetStatusBar();
status_bar->SetStatusText(status_text);
}
void wxWebPanelBase::OnStatusChange(wxWebEvent& evt)
{
// wxEVT_WEB_STATUSCHANGE is received when the status text
// changes when a web page is loading
if (SetStatusBarIsEnabled())
{
wxStatusBar* status_bar = m_containing_frame -> GetStatusBar();
if (NULL != status_bar)
status_bar->SetStatusText(evt.GetString());
}
// note: the status bar text is reset when
// all the content is finished loading, in
// OnDOMContentLoaded()
}
void MyFrame::OnInitDownload(wxWebEvent& evt)
{
// TODO: add download status indicator and option
// to open content in the browser
// note: this handler gets called when content is
// available to download; the content can be handled
// as follows:
// evt.SetDownloadAction(wxWEB_DOWNLOAD_OPEN); // open content
// evt.SetDownloadAction(wxWEB_DOWNLOAD_SAVEAS); // save content
// evt.SetDownloadAction(wxWEB_DOWNLOAD_CANCEL); // cancel the operation
// here, we'll allow the user to download it or cancel
// the operation
// get the filename
wxString filename = evt.GetFilename();
wxMessageDialog dlg(this,
wxString::Format(wxT("Would you like to download %s?"), (const wxChar*)filename.c_str()),
wxT("Download File"),
wxYES_NO);
int result = dlg.ShowModal();
switch (result)
{
case wxID_YES:
{
wxString filter;
filter += _("All Files");
filter += wxT(" (*.*)|*.*");
wxFileDialog dlg(this,
_("Save As"),
wxT(""),
filename,
filter,
wxFD_SAVE | wxFD_OVERWRITE_PROMPT);
if (dlg.ShowModal() != wxID_OK)
{
evt.SetDownloadAction(wxWEB_DOWNLOAD_CANCEL);
return;
}
wxWebProgressBase* listener = new wxWebProgressBase;
evt.SetDownloadAction(wxWEB_DOWNLOAD_SAVEAS);
evt.SetDownloadTarget(dlg.GetPath());
evt.SetDownloadListener(listener);
}
break;
case wxID_NO:
evt.SetDownloadAction(wxWEB_DOWNLOAD_CANCEL);
break;
}
}
void MyFrame::OnStateChange(wxWebEvent& evt)
{
// clear the status bar hear since OnStatusChange() doesn't
// contain an empty string and we don't want "stuck" text in
// the statusbar
int state = evt.GetState();
wxString status_text = _("Ready");
wxStatusBar* status_bar = GetStatusBar();
if ((state & wxWEB_STATE_STOP) && (state & wxWEB_STATE_IS_REQUEST))
status_bar->SetStatusText(status_text);
if ((state & wxWEB_STATE_STOP) && (state & wxWEB_STATE_IS_REQUEST))
status_bar->SetStatusText(status_text);
}
void MyFrame::OnShouldHandleContent(wxWebEvent& evt)
{
// note: this handler gets called when a content
// type needs to be handled and allows us to determine
// whether or not we want to handle the content type
// or let the browser handle it
// for example, by default, we'll let the browser handle
// all content types, except XML
// get the content type
wxString input_content_type = evt.GetContentType();
if (input_content_type == wxT("application/xml"))
{
// we have an XML content; don't let the browser
// handle this, since we'll do it ourselves
evt.SetShouldHandle(false);
// TODO: custom XML handling
return;
}
evt.Skip();
}
void wxWebPanelBase::OnStatusText(wxWebEvent& evt)
{
// wxEVT_WEB_STATUSTEXT is received when somebody hovers
// the mouse over a link and the status text should
// be updated
if (SetStatusBarIsEnabled())
{
wxString status_text = evt.GetString();
if (status_text.Length() == 0)
status_text = _("Ready");
wxStatusBar* status_bar = m_containing_frame -> GetStatusBar();
if (NULL != status_bar)
status_bar->SetStatusText(status_text);
}
}
void wxWebPanelBase::PopulatePopupMenu(wxMenu& menuPopup, const wxWebEvent& evt)
{
using namespace wxwc_util;
wxString href = evt.GetHref();
if (!href.IsEmpty())
{
static const menu_item_info link_items[] = {
{ ID_OpenHref, wxTRANSLATE("&Open"), wxART_FOLDER_OPEN },
{ ID_CopyLink, wxTRANSLATE("Copy &Link"), wxART_COPY },
{ ID_OpenHrefInDefault, wxTRANSLATE("Open Link in &Default browser") }
};
populate_menu(menuPopup, link_items, sizeof(link_items) / sizeof(link_items[0]));
m_uri_href = href;
}
else
{
static const menu_item_info navigation_items[] = {
{ wxID_BACKWARD, NULL, wxART_GO_BACK },
{ wxID_FORWARD, NULL, wxART_GO_FORWARD },
{ wxID_REFRESH, wxTRANSLATE("&Reload"), wxART_REDO },
{ wxID_STOP, wxTRANSLATE("&Stop loading"), wxART_CROSS_MARK },
};
populate_menu(menuPopup, navigation_items, sizeof(navigation_items) / sizeof(navigation_items[0]));
}
static const menu_item_info generic_items[] = {
{ wxID_SEPARATOR, NULL, NULL },
{ wxID_CUT, NULL, wxART_CUT },
{ wxID_COPY, NULL, wxART_COPY },
{ wxID_PASTE, NULL, wxART_PASTE },
{ wxID_SELECTALL, wxTRANSLATE("Select &All"), NULL },
{ wxID_SEPARATOR, NULL, NULL },
{ wxID_ZOOM_IN, wxTRANSLATE("Larger &Text"), wxART_LIST_VIEW },
{ wxID_ZOOM_OUT, wxTRANSLATE("&Smaller Text"), wxART_REPORT_VIEW },
{ wxID_ZOOM_100, wxTRANSLATE("&Normal Text"), NULL },
};
populate_menu(menuPopup, generic_items, sizeof(generic_items) / sizeof(generic_items[0]));
}
void wxWebPanelBase::OnStateChange(wxWebEvent& evt)
{
// clear the status bar hear since OnStatusChange() doesn't
// contain an empty string and we don't want "stuck" text in
// the statusbar
int state = evt.GetState();
if (SetStatusBarIsEnabled())
{
wxStatusBar* status_bar = m_containing_frame -> GetStatusBar();
if (NULL != status_bar)
{
wxString status_text = _("Ready");
if ((state & wxWEB_STATE_STOP) && (state & wxWEB_STATE_IS_REQUEST))
status_bar->SetStatusText(status_text);
if ((state & wxWEB_STATE_STOP) && (state & wxWEB_STATE_IS_REQUEST))
status_bar->SetStatusText(status_text);
}
}
}
void MyFrame::OnTitleChange(wxWebEvent& evt)
{
SetTitle(evt.GetString());
}
void PreviewDlg::OnWebTitleChange(wxWebEvent& evt) {
const wxString title = evt.GetString();
OnTitleChange(title);
}
void wxWebPanelBase::OnTitleChange(wxWebEvent& evt)
{
if (SetTitleBarIsEnabled())
m_containing_frame -> SetTitle(evt.GetString());
}
