return video_format_none;
}
+
+ class base_window : public Gtk::Window
+ {
+ public:
+ base_window(const video::frame_params & frame_params);
+
+ protected:
+ video::frame_params frame_params_;
+ browser_widget browser_widget_;
+
+ private:
+ bool on_idle();
+ virtual void do_late_initialisation() = 0;
+ };
+
+ base_window::base_window(const video::frame_params & frame_params)
+ : frame_params_(frame_params)
+ {
+ set_size_request(frame_params_.width, frame_params_.height);
+ set_resizable(false);
+
+ add(browser_widget_);
+ browser_widget_.show();
+
+ Glib::signal_idle().connect(SigC::slot(*this, &base_window::on_idle));
+ }
+
+ bool base_window::on_idle()
+ {
+ do_late_initialisation();
+ return false; // don't call again thankyou
+ }
+
+ class preview_window : public base_window
+ {
+ public:
+ preview_window(const video::frame_params & frame_params,
+ const std::string & main_page_uri);
+
+ private:
+ virtual void do_late_initialisation();
+
+ std::string main_page_uri_;
+ };
+
+ preview_window::preview_window(const video::frame_params & frame_params,
+ const std::string & main_page_uri)
+ : base_window(frame_params),
+ main_page_uri_(main_page_uri)
+ {
+ }
+
+ void preview_window::do_late_initialisation()
+ {
+ browser_widget_.load_uri(main_page_uri_);
+ }
- class videolink_window : public Gtk::Window
+ class conversion_window : public base_window
{
public:
- videolink_window(
- const video::frame_params & frame_params,
- const std::string & main_page_uri,
- const std::string & output_dir,
- dvd_generator::mpeg_encoder encoder);
+ conversion_window(const video::frame_params & frame_params,
+ const std::string & main_page_uri,
+ const std::string & output_dir,
+ dvd_generator::mpeg_encoder encoder);
bool is_finished() const;
dvd_generator::pgc_ref add_title(const std::string & uri,
video_format format);
void load_next_page();
- bool on_idle();
+ void do_late_initialisation();
void on_net_state_change(const char * uri, gint flags, guint status);
bool browser_is_busy() const
{
nsPresContext * pres_context,
nsIDOMWindow * dom_window);
- video::frame_params frame_params_;
std::string output_dir_;
- browser_widget browser_widget_;
dvd_generator generator_;
typedef std::map<std::string, dvd_generator::pgc_ref>
std::queue<std::string> page_queue_;
bool pending_window_update_;
int pending_req_count_;
- bool have_tweaked_page_;
std::auto_ptr<page_state> page_state_;
bool finished_;
};
- videolink_window::videolink_window(
+ conversion_window::conversion_window(
const video::frame_params & frame_params,
const std::string & main_page_uri,
const std::string & output_dir,
dvd_generator::mpeg_encoder encoder)
- : frame_params_(frame_params),
- output_dir_(output_dir),
- generator_(frame_params, encoder),
- pending_window_update_(false),
- pending_req_count_(0),
- have_tweaked_page_(false),
- finished_(false)
+ : base_window(frame_params),
+ output_dir_(output_dir),
+ generator_(frame_params, encoder),
+ pending_window_update_(false),
+ pending_req_count_(0),
+ finished_(false)
{
- set_size_request(frame_params_.width, frame_params_.height);
- set_resizable(false);
-
- add(browser_widget_);
- browser_widget_.show();
- Glib::signal_idle().connect(
- SigC::slot(*this, &videolink_window::on_idle));
browser_widget_.signal_net_state().connect(
- SigC::slot(*this, &videolink_window::on_net_state_change));
+ SigC::slot(*this, &conversion_window::on_net_state_change));
add_menu(main_page_uri);
}
- bool videolink_window::is_finished() const
+ bool conversion_window::is_finished() const
{
return finished_;
}
- dvd_generator::pgc_ref videolink_window::add_menu(const std::string & uri)
+ dvd_generator::pgc_ref conversion_window::add_menu(const std::string & uri)
{
dvd_generator::pgc_ref & pgc_ref = resource_map_[uri];
if (pgc_ref.type == dvd_generator::unknown_pgc)
return pgc_ref;
}
- dvd_generator::pgc_ref videolink_window::add_title(const std::string & uri,
+ dvd_generator::pgc_ref conversion_window::add_title(const std::string & uri,
video_format format)
{
dvd_generator::pgc_ref & pgc_ref = resource_map_[uri];
return pgc_ref;
}
- void videolink_window::load_next_page()
+ void conversion_window::load_next_page()
{
assert(!page_queue_.empty());
const std::string & uri = page_queue_.front();
browser_widget_.load_uri(uri);
}
- bool videolink_window::on_idle()
+ void conversion_window::do_late_initialisation()
{
- if (!output_dir_.empty())
- {
- // Put pointer in the top-left so that no links appear in
- // the hover state when we take a screenshot.
- warp_pointer(get_window(),
- -frame_params_.width, -frame_params_.height);
- }
+ // Put pointer in the top-left so that no links appear in
+ // the hover state when we take a screenshot.
+ warp_pointer(get_window(),
+ -frame_params_.width, -frame_params_.height);
load_next_page();
- return false; // don't call again thankyou
}
- void videolink_window::on_net_state_change(const char * uri,
- gint flags, guint status)
+ void conversion_window::on_net_state_change(const char * uri,
+ gint flags, guint status)
{
# ifdef DEBUG_ON_NET_STATE_CHANGE
- std::cout << "videolink_window::on_net_state_change(";
+ std::cout << "conversion_window::on_net_state_change(";
if (uri)
std::cout << '"' << uri << '"';
else
&& flags & GTK_MOZ_EMBED_FLAG_START)
{
pending_window_update_ = true;
- have_tweaked_page_ = false;
}
if (flags & GTK_MOZ_EMBED_FLAG_IS_WINDOW
}
}
- struct videolink_window::page_state
+ struct conversion_window::page_state
{
page_state(Glib::RefPtr<Gdk::Pixbuf> norm_pixbuf,
nsIDOMDocument * doc, int width, int height)
bool link_changing;
};
- bool videolink_window::process()
+ bool conversion_window::process()
{
assert(!page_queue_.empty());
nsCOMPtr<nsIDOMWindow> dom_window;
check(browser->GetContentDOMWindow(getter_AddRefs(dom_window)));
- // If we haven't done so already, disable scrollbars.
- if (!have_tweaked_page_)
+ nsCOMPtr<nsIDOMDocument> basic_doc;
+ check(dom_window->GetDocument(getter_AddRefs(basic_doc)));
+
+ // Start or continue processing links.
+ std::auto_ptr<page_state> state(page_state_);
+ if (!state.get())
+ state.reset(
+ new page_state(
+ get_screenshot(),
+ basic_doc, frame_params_.width, frame_params_.height));
+ if (process_links(
+ state.get(),
+ basic_doc, pres_shell, pres_context, dom_window))
{
- // 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 (browser_is_busy())
- return true;
+ // Save iteration state for later.
+ page_state_ = state;
}
-
- // All further work should only be done if we're not in preview mode.
- if (!output_dir_.empty())
+ else
{
- nsCOMPtr<nsIDOMDocument> basic_doc;
- check(dom_window->GetDocument(getter_AddRefs(basic_doc)));
-
- // Start or continue processing links.
- std::auto_ptr<page_state> state(page_state_);
- if (!state.get())
- state.reset(
- new page_state(
- get_screenshot(),
- basic_doc, frame_params_.width, frame_params_.height));
- if (process_links(
- state.get(),
- basic_doc, pres_shell, pres_context, dom_window))
+ // We've finished work on the links so generate the
+ // menu VOB.
+ quantise_rgba_pixbuf(state->diff_pixbuf,
+ dvd::button_n_colours);
+ generator_.generate_menu_vob(
+ resource_map_[page_queue_.front()].index,
+ state->norm_pixbuf, state->diff_pixbuf);
+
+ // Move on to the next page, if any, or else generate
+ // the DVD filesystem.
+ page_queue_.pop();
+ if (!page_queue_.empty())
{
- // Save iteration state for later.
- page_state_ = state;
+ load_next_page();
}
else
{
- // We've finished work on the links so generate the
- // menu VOB.
- quantise_rgba_pixbuf(state->diff_pixbuf,
- dvd::button_n_colours);
- generator_.generate_menu_vob(
- resource_map_[page_queue_.front()].index,
- state->norm_pixbuf, state->diff_pixbuf);
-
- // Move on to the next page, if any, or else generate
- // the DVD filesystem.
- page_queue_.pop();
- if (!page_queue_.empty())
- {
- load_next_page();
- }
- else
- {
- generator_.generate(output_dir_);
- return false;
- }
+ generator_.generate(output_dir_);
+ return false;
}
}
return true;
}
- Glib::RefPtr<Gdk::Pixbuf> videolink_window::get_screenshot()
+ Glib::RefPtr<Gdk::Pixbuf> conversion_window::get_screenshot()
{
Glib::RefPtr<Gdk::Window> window(get_window());
assert(window);
frame_params_.width, frame_params_.height);
}
- bool videolink_window::process_links(
+ bool conversion_window::process_links(
page_state * state,
nsIDOMDocument * basic_doc,
nsIPresShell * pres_shell,
null_prompt_service::install();
// Run the browser/converter
- videolink_window window(frame_params, menu_url, output_dir, encoder);
- window.show();
- window.signal_hide().connect(SigC::slot(&Gtk::Main::quit));
- Gtk::Main::run();
-
- return ((preview_mode || window.is_finished())
- ? EXIT_SUCCESS
- : EXIT_FAILURE);
+ if (preview_mode)
+ {
+ preview_window window(frame_params, menu_url);
+ window.show();
+ window.signal_hide().connect(SigC::slot(&Gtk::Main::quit));
+ Gtk::Main::run();
+ return EXIT_SUCCESS;
+ }
+ else
+ {
+ conversion_window window(frame_params, menu_url, output_dir, encoder);
+ window.show();
+ window.signal_hide().connect(SigC::slot(&Gtk::Main::quit));
+ Gtk::Main::run();
+ return window.is_finished() ? EXIT_SUCCESS : EXIT_FAILURE;
+ }
}
catch (std::exception & e)
{
projects / videolink.git / commitdiff