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/*
* Copyright 2011 Canonical Ltd.
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License version 3, as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranties of
* MERCHANTABILITY, SATISFACTORY QUALITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the applicable version of the GNU Lesser General Public
* License for more details.
*
* You should have received a copy of both the GNU Lesser General Public
* License version 3 along with this program. If not, see
* <http://www.gnu.org/licenses/>
*
* Authored by: Gordon Allott <gord.allott@canonical.com>
*
*/
#include "config.h"
#include <glib/gi18n-lib.h>
#include <Nux/Nux.h>
#include <Nux/StaticText.h>
#include <Nux/VLayout.h>
#include <Nux/HLayout.h>
#include <Nux/ScrollView.h>
#include <sstream>
#include "PreviewBasicButton.h"
#include "PreviewBase.h"
#include "IconTexture.h"
#include "StaticCairoText.h"
#include "PreviewMusicTrackWidget.h"
#include "PreviewMusic.h"
namespace unity {
PreviewMusicAlbum::PreviewMusicAlbum (dash::Preview::Ptr preview, NUX_FILE_LINE_DECL)
: PreviewBase(NUX_FILE_LINE_PARAM)
{
SetPreview (preview);
}
PreviewMusicAlbum::~PreviewMusicAlbum ()
{
//ROOOARRRR
}
void PreviewMusicAlbum::SetPreview(dash::Preview::Ptr preview)
{
preview_ = std::static_pointer_cast<dash::AlbumPreview>(preview);
BuildLayout ();
}
void PreviewMusicAlbum::BuildLayout()
{
IconTexture *cover = new IconTexture (preview_->album_cover.c_str(), 400);
nux::StaticCairoText *title = new nux::StaticCairoText(preview_->name.c_str(), NUX_TRACKER_LOCATION);
title->SetFont("Ubuntu 25");
std::string artist_year = preview_->artist + ", " + preview_->year;
nux::StaticCairoText *artist = new nux::StaticCairoText(artist_year.c_str(), NUX_TRACKER_LOCATION);
artist->SetFont("Ubuntu 15");
std::ostringstream album_length_string;
album_length_string << preview_->tracks.size() << " " << _("Tracks") << ", "
<< preview_->length / 60 << ":" << preview_->length % 60
<< " " << _("min");
nux::StaticCairoText *album_length = new nux::StaticCairoText(album_length_string.str().c_str(), NUX_TRACKER_LOCATION);
std::ostringstream genres_string;
dash::AlbumPreview::Genres::iterator genre_it;
bool is_first_genre = true;
for (genre_it = preview_->genres.begin(); genre_it != preview_->genres.end(); genre_it++)
{
if (is_first_genre)
is_first_genre = false;
else
genres_string << ", ";
genres_string << (*genre_it);
}
nux::StaticCairoText *genres = new nux::StaticCairoText(genres_string.str().c_str(), NUX_TRACKER_LOCATION);
nux::VLayout* tracks = new nux::VLayout(NUX_TRACKER_LOCATION);
dash::AlbumPreview::Tracks::iterator track_it;
for (track_it = preview_->tracks.begin(); track_it != preview_->tracks.end(); track_it++)
{
//FIXME - use a button subclass for absolute renderering
std::stringstream number;
number << (*track_it).number;
std::stringstream track_length_string;
track_length_string << (*track_it).length / 60 << ":" << (*track_it).length % 60;
PreviewMusicTrackWidget *track_widget = new PreviewMusicTrackWidget(number.str(),
(*track_it).title,
track_length_string.str(),
(*track_it).play_action_uri,
(*track_it).pause_action_uri,
NUX_TRACKER_LOCATION);
track_widget->UriActivated.connect ([&] (std::string uri) { UriActivated.emit(uri); });
tracks->AddView(track_widget, 0, nux::MINOR_POSITION_LEFT, nux::MINOR_SIZE_FULL);
}
PreviewBasicButton* primary_button = new PreviewBasicButton(preview_->primary_action_name.c_str(), NUX_TRACKER_LOCATION);
//FIXME - add secondary action when we have the backend for it
primary_button->state_change.connect ([&] (nux::View *view) { UriActivated.emit (preview_->primary_action_uri); });
nux::HLayout *large_container = new nux::HLayout(NUX_TRACKER_LOCATION);
nux::VLayout *screenshot_container = new nux::VLayout(NUX_TRACKER_LOCATION);
content_layout_ = new nux::VLayout(NUX_TRACKER_LOCATION);
nux::HLayout *button_container = new nux::HLayout(NUX_TRACKER_LOCATION);
//set up the tracks scroller
nux::ScrollView* track_scroller = new nux::ScrollView(NUX_TRACKER_LOCATION);
track_scroller->EnableHorizontalScrollBar(false);
track_scroller->SetLayout(tracks);
//set up the button layout
nux::VLayout *track_genre_layout = new nux::VLayout(NUX_TRACKER_LOCATION);
track_genre_layout->AddView(album_length, 0, nux::MINOR_POSITION_LEFT);
track_genre_layout->AddView(genres, 0, nux::MINOR_POSITION_LEFT);
button_container->AddLayout(track_genre_layout, 0, nux::MINOR_POSITION_LEFT, nux::MINOR_SIZE_FULL);
//THIS IS SO CRAP JAY - FIXME - so if you add a spacelayout to nux, it won't grow larger than the size you allocate
//no matter what
//if you AddSpace it will grow but you can't control the size at all because that does not get set
//so basically, you have to do both.
button_container->AddLayout (new nux::SpaceLayout(6,6,6,6), 1);
button_container->AddSpace (0, 1);
button_container->AddView (primary_button, 0, nux::MINOR_POSITION_RIGHT, nux::MINOR_SIZE_FULL);
//bring it all together
content_layout_->AddLayout (new nux::SpaceLayout(6,6,6,6), 1);
content_layout_->AddView(title, 0, nux::MINOR_POSITION_LEFT);
content_layout_->AddLayout (new nux::SpaceLayout(6,6,6,6), 1);
content_layout_->AddView(artist, 0, nux::MINOR_POSITION_LEFT);
content_layout_->AddLayout (new nux::SpaceLayout(12,12,12,12), 1);
content_layout_->AddView(track_scroller, 1, nux::MINOR_POSITION_TOP, nux::MINOR_SIZE_FULL);
content_layout_->AddLayout(button_container, 0);
content_layout_->AddLayout (new nux::SpaceLayout(6,6,6,6), 1);
screenshot_container->AddView (cover, 1, nux::MINOR_POSITION_CENTER, nux::MINOR_SIZE_FULL);
large_container->AddLayout(screenshot_container, 1);
large_container->AddLayout (new nux::SpaceLayout(12,12,12,12), 0);
large_container->AddLayout(content_layout_, 1);
large_container->AddLayout (new nux::SpaceLayout(6,6,6,6), 0);
SetLayout(large_container);
}
void PreviewMusicAlbum::Draw (nux::GraphicsEngine &GfxContext, bool force_draw) {
PreviewBase::Draw(GfxContext, force_draw);
}
void PreviewMusicAlbum::DrawContent (nux::GraphicsEngine &GfxContent, bool force_draw) {
nux::Geometry base = GetGeometry ();
GfxContent.PushClippingRectangle (base);
if (GetCompositionLayout ())
GetCompositionLayout ()->ProcessDraw (GfxContent, force_draw);
GfxContent.PopClippingRectangle();
}
void PreviewMusicAlbum::PostDraw(nux::GraphicsEngine& GfxContext, bool force_draw) {
PreviewBase::PostDraw(GfxContext, force_draw);
}
}
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