#include <string>
#include <stdlib.h>
-#include <unistd.h>
#include <boost/shared_ptr.hpp>
#include <nsIContent.h>
#include <nsIDocShell.h>
#include <nsIDOMAbstractView.h>
+#include <nsIDOMBarProp.h>
#include <nsIDOMDocumentEvent.h>
#include <nsIDOMDocumentView.h>
#include <nsIDOMElement.h>
#include <nsIInterfaceRequestorUtils.h>
#include <nsIURI.h> // required before nsILink.h
#include <nsILink.h>
+#include <nsIPrefBranch.h>
+#include <nsIPrefService.h>
#include <nsIPresContext.h>
#include <nsIPresShell.h>
+#include <nsIServiceManagerUtils.h>
#include <nsIWebBrowser.h>
#include <nsString.h>
std::vector<std::string> video_paths_;
bool pending_window_update_;
int pending_req_count_;
+ bool have_tweaked_page_;
std::auto_ptr<temp_file> background_temp_;
struct page_state;
std::auto_ptr<page_state> page_state_;
output_dir_(output_dir),
stylesheet_(load_css("file://" WEBDVD_LIB_DIR "/webdvd.css")),
pending_window_update_(false),
- pending_req_count_(0)
+ pending_req_count_(0),
+ have_tweaked_page_(false)
{
set_size_request(frame_params_.width, frame_params_.height);
set_resizable(false);
.second)
{
Glib::ustring hostname;
- video_paths_.push_back(Glib::filename_from_uri(uri, hostname));
+ std::string filename(Glib::filename_from_uri(uri, hostname));
// FIXME: Should check the hostname
+ if (!Glib::file_test(filename, Glib::FILE_TEST_IS_REGULAR))
+ throw std::runtime_error(
+ filename + " is missing or not a regular file");
+ video_paths_.push_back(filename);
}
}
resource_map_[uri].second = ++page_count;
page_links_.resize(page_count);
- pending_window_update_ = true;
browser_widget_.load_uri(uri);
}
void WebDvdWindow::on_net_state_change(const char * uri,
gint flags, guint status)
{
+# ifdef DEBUG_ON_NET_STATE_CHANGE
+ std::cout << "WebDvdWindow::on_net_state_change(";
+ if (uri)
+ std::cout << '"' << uri << '"';
+ else
+ std::cout << "NULL";
+ std::cout << ", ";
+ {
+ gint flags_left = flags;
+ static const struct {
+ gint value;
+ const char * name;
+ } flag_names[] = {
+ { GTK_MOZ_EMBED_FLAG_START, "STATE_START" },
+ { GTK_MOZ_EMBED_FLAG_REDIRECTING, "STATE_REDIRECTING" },
+ { GTK_MOZ_EMBED_FLAG_TRANSFERRING, "STATE_TRANSFERRING" },
+ { GTK_MOZ_EMBED_FLAG_NEGOTIATING, "STATE_NEGOTIATING" },
+ { GTK_MOZ_EMBED_FLAG_STOP, "STATE_STOP" },
+ { GTK_MOZ_EMBED_FLAG_IS_REQUEST, "STATE_IS_REQUEST" },
+ { GTK_MOZ_EMBED_FLAG_IS_DOCUMENT, "STATE_IS_DOCUMENT" },
+ { GTK_MOZ_EMBED_FLAG_IS_NETWORK, "STATE_IS_NETWORK" },
+ { GTK_MOZ_EMBED_FLAG_IS_WINDOW, "STATE_IS_WINDOW" }
+ };
+ for (int i = 0; i != sizeof(flag_names)/sizeof(flag_names[0]); ++i)
+ {
+ if (flags & flag_names[i].value)
+ {
+ std::cout << flag_names[i].name;
+ flags_left -= flag_names[i].value;
+ if (flags_left)
+ std::cout << " | ";
+ }
+ }
+ if (flags_left)
+ std::cout << "0x" << std::setbase(16) << flags_left;
+ }
+ std::cout << ", " << "0x" << std::setbase(16) << status << ")\n";
+# endif // DEBUG_ON_NET_STATE_CHANGE
+
if (flags & GTK_MOZ_EMBED_FLAG_IS_REQUEST)
{
if (flags & GTK_MOZ_EMBED_FLAG_START)
}
}
- if (flags & GTK_MOZ_EMBED_FLAG_STOP
- && flags & GTK_MOZ_EMBED_FLAG_IS_WINDOW)
+ if (flags & GTK_MOZ_EMBED_FLAG_IS_DOCUMENT
+ && flags & GTK_MOZ_EMBED_FLAG_START)
+ {
+ pending_window_update_ = true;
+ have_tweaked_page_ = false;
+ }
+
+ if (flags & GTK_MOZ_EMBED_FLAG_IS_WINDOW
+ && flags & GTK_MOZ_EMBED_FLAG_STOP)
{
// Check whether the load was successful, ignoring this
// pseudo-error.
nsCOMPtr<nsIDOMWindow> dom_window;
check(browser->GetContentDOMWindow(getter_AddRefs(dom_window)));
- if (output_dir_.empty())
+ // If we haven't done so already, apply the stylesheet and
+ // disable scrollbars.
+ if (!have_tweaked_page_)
{
- // In preview mode, just apply the stylesheet and let the
- // user select links.
apply_style_sheet(stylesheet_, pres_shell);
+
+ // This actually only needs to be done once.
+ nsCOMPtr<nsIDOMBarProp> dom_bar_prop;
+ check(dom_window->GetScrollbars(getter_AddRefs(dom_bar_prop)));
+ check(dom_bar_prop->SetVisible(false));
+
+ have_tweaked_page_ = true;
+
+ // Might need to wait a while for things to load or more
+ // likely for a re-layout.
+ if (pending_req_count_ > 0)
+ return true;
}
- else
+
+ // All further work should only be done if we're not in preview mode.
+ if (!output_dir_.empty())
{
- // If we haven't already started work on this page, apply
- // the stylesheet and save a screenshot of its normal
- // appearance.
+ // If we haven't already started work on this page, save a
+ // screenshot of its normal appearance.
if (!page_state_.get())
- {
- apply_style_sheet(stylesheet_, pres_shell);
save_screenshot();
- }
// Start or continue processing links.
process_links(pres_shell, pres_context, dom_window);
check(uri->GetPath(path));
// FIXME: This is a bit of a hack. Perhaps we could decide
// later based on the MIME type determined by Mozilla?
- if (path.Length() > 4
- && std::strcmp(path.EndReading() - 4, ".vob") == 0)
+ if ((path.Length() > 4
+ && std::strcmp(path.EndReading() - 4, ".vob") == 0)
+ || (path.Length() > 8
+ && std::strcmp(path.EndReading() - 8, ".voblist")
+ == 0))
{
PRBool is_file;
check(uri->SchemeIs("file", &is_file));
" <titles>\n"
" <pgc>\n"
// Record calling page/menu.
- " <pre> g12 = g1; </pre>\n"
+ " <pre> g12 = g1; </pre>\n";
+
+ // Write a reference to a linked VOB file, or the contents
+ // of a linked VOB list file.
+ const std::string & video_path = video_paths_[video_num - 1];
+ if (video_path.compare(video_path.size() - 4, 4, ".vob") == 0)
+ {
// FIXME: Should XML-escape the path
- " <vob file='" << video_paths_[video_num - 1]
- << "'/>\n"
+ file << " <vob file='" << video_path << "'/>\n";
+ }
+ else
+ {
+ assert(video_path.compare(video_path.size() - 8, 8,
+ ".voblist") == 0);
+ // TODO: Validate the file contents;
+ file << Glib::file_get_contents(video_path);
+ }
+
+ file <<
// If page/menu location has not been changed during the
// video, change the location to be the following
// link/button when returning to it. In any case,
" [--preview] menu-url [output-dir]\n");
}
+ void set_browser_preferences()
+ {
+ // Disable IE-compatibility kluge that causes backgrounds to
+ // sometimes/usually be missing from snapshots. This is only
+ // effective from Mozilla 1.8 onward.
+# if MOZ_VERSION_MAJOR > 1 \
+ || (MOZ_VERSION_MAJOR == 1 && MOZ_VERSION_MINOR >= 8)
+ nsCOMPtr<nsIPrefService> pref_service;
+ static const nsCID pref_service_cid = NS_PREFSERVICE_CID;
+ check(CallGetService<nsIPrefService>(pref_service_cid,
+ getter_AddRefs(pref_service)));
+ nsCOMPtr<nsIPrefBranch> pref_branch;
+ check(pref_service->GetDefaultBranch("layout",
+ getter_AddRefs(pref_branch)));
+ check(pref_branch->SetBoolPref(
+ "fire_onload_after_image_background_loads",
+ true));
+# endif
+
+ // TODO: Set display resolution? Unfortunately Mozilla doesn't
+ // support non-square pixels (and neither do fontconfig or Xft
+ // anyway).
+ }
+
} // namespace
int main(int argc, char ** argv)
output_dir = argv[argi + 1];
// Initialise Mozilla
- BrowserWidget::init();
+ BrowserWidget::Initialiser browser_init;
+ set_browser_preferences();
// Run the browser/converter
WebDvdWindow window(frame_params, menu_url, output_dir);
projects / videolink.git / blobdiff