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lyrics-gtk: Restore lyrics plugin for GTK
- Based on the original code which was removed with Audacious 4.1 - Add all new features from the Qt lyrics plugin - Use new dependency "json-glib" to parse JSON strings
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PLUGIN = lyrics-gtk${PLUGIN_SUFFIX} | ||
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SRCS = ../lyrics-common/chart_lyrics_provider.cc \ | ||
../lyrics-common/file_provider.cc \ | ||
../lyrics-common/lyrics_ovh_provider.cc \ | ||
../lyrics-common/utils.cc \ | ||
lyrics-gtk.cc | ||
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include ../../buildsys.mk | ||
include ../../extra.mk | ||
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plugindir := ${plugindir}/${GENERAL_PLUGIN_DIR} | ||
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LD = ${CXX} | ||
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CFLAGS += ${PLUGIN_CFLAGS} | ||
CPPFLAGS += ${PLUGIN_CPPFLAGS} ${GTK_CFLAGS} ${GLIB_CFLAGS} ${JSON_GLIB_CFLAGS} ${XML_CFLAGS} -I../.. | ||
LIBS += ${GTK_LIBS} ${GLIB_LIBS} ${JSON_GLIB_LIBS} ${XML_LIBS} -laudgui |
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/* | ||
* Copyright (c) 2010-2019 Ariadne Conill <[email protected]> | ||
* Copyright (c) 2024 Thomas Lange <[email protected]> | ||
* | ||
* Permission to use, copy, modify, and/or distribute this software for any | ||
* purpose with or without fee is hereby granted, provided that the above | ||
* copyright notice and this permission notice appear in all copies. | ||
* | ||
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR | ||
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | ||
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | ||
* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, | ||
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | ||
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR | ||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | ||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, | ||
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING | ||
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | ||
* POSSIBILITY OF SUCH DAMAGE. | ||
*/ | ||
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#include <json-glib/json-glib.h> | ||
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#include <libaudcore/hook.h> | ||
#include <libaudcore/plugin.h> | ||
#include <libaudcore/plugins.h> | ||
#include <libaudgui/gtk-compat.h> | ||
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#include "../lyrics-common/lyrics.h" | ||
#include "../lyrics-common/preferences.h" | ||
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class Lyrics : public GeneralPlugin | ||
{ | ||
public: | ||
static const PluginPreferences prefs; | ||
static constexpr PluginInfo info = { | ||
N_("Lyrics"), | ||
PACKAGE, | ||
nullptr, // about | ||
& prefs, | ||
PluginGLibOnly | ||
}; | ||
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constexpr Lyrics () : GeneralPlugin (info, false) {} | ||
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bool init (); | ||
void * get_gtk_widget (); | ||
}; | ||
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EXPORT Lyrics aud_plugin_instance; | ||
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const PluginPreferences Lyrics::prefs = {{widgets}}; | ||
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FileProvider file_provider; | ||
ChartLyricsProvider chart_lyrics_provider; | ||
LyricsOVHProvider lyrics_ovh_provider; | ||
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LyricsState g_state; | ||
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static GtkTextView * textview; | ||
static GtkTextBuffer * textbuffer; | ||
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bool Lyrics::init () | ||
{ | ||
aud_config_set_defaults (CFG_SECTION, defaults); | ||
return true; | ||
} | ||
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void update_lyrics_window (const char * title, const char * artist, const char * lyrics) | ||
{ | ||
GtkTextIter iter; | ||
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if (! textbuffer) | ||
return; | ||
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gtk_text_buffer_set_text (textbuffer, "", -1); | ||
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gtk_text_buffer_get_start_iter (textbuffer, & iter); | ||
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gtk_text_buffer_insert_with_tags_by_name (textbuffer, & iter, title, -1, | ||
"weight_bold", "scale_large", nullptr); | ||
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if (artist) | ||
{ | ||
gtk_text_buffer_insert (textbuffer, & iter, "\n", -1); | ||
gtk_text_buffer_insert_with_tags_by_name (textbuffer, & iter, artist, -1, | ||
"style_italic", nullptr); | ||
} | ||
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gtk_text_buffer_insert (textbuffer, & iter, "\n\n", -1); | ||
gtk_text_buffer_insert (textbuffer, & iter, lyrics, -1); | ||
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gtk_text_buffer_get_start_iter (textbuffer, & iter); | ||
gtk_text_view_scroll_to_iter (textview, & iter, 0, true, 0, 0); | ||
} | ||
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bool try_parse_json (const Index<char> & buf, const char * key, String & output) | ||
{ | ||
JsonParser * parser = json_parser_new (); | ||
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if (! json_parser_load_from_data (parser, buf.begin (), buf.len (), nullptr)) | ||
{ | ||
g_object_unref (parser); | ||
return false; | ||
} | ||
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JsonNode * root = json_parser_get_root (parser); | ||
JsonReader * reader = json_reader_new (root); | ||
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json_reader_read_member (reader, key); | ||
output = String (json_reader_get_string_value (reader)); | ||
json_reader_end_member (reader); | ||
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g_object_unref (reader); | ||
g_object_unref (parser); | ||
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return true; | ||
} | ||
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static void destroy_cb () | ||
{ | ||
g_state.filename = String (); | ||
g_state.title = String (); | ||
g_state.artist = String (); | ||
g_state.lyrics = String (); | ||
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hook_dissociate ("tuple change", (HookFunction) lyrics_playback_began); | ||
hook_dissociate ("playback ready", (HookFunction) lyrics_playback_began); | ||
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textview = nullptr; | ||
textbuffer = nullptr; | ||
} | ||
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static GtkWidget * append_item_to_menu (GtkWidget * menu, const char * label) | ||
{ | ||
GtkWidget * menu_item = (label != nullptr) | ||
? gtk_menu_item_new_with_label (label) | ||
: gtk_separator_menu_item_new (); | ||
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gtk_menu_shell_append ((GtkMenuShell *) menu, menu_item); | ||
gtk_widget_show (menu_item); | ||
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return menu_item; | ||
} | ||
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static void append_separator_to_menu (GtkWidget * menu) | ||
{ | ||
append_item_to_menu (menu, nullptr); | ||
} | ||
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static void edit_lyrics_cb (GtkMenuItem * menu_item, void * data) | ||
{ | ||
const char * edit_uri = (const char *) data; | ||
#ifdef USE_GTK3 | ||
gtk_show_uri_on_window (nullptr, edit_uri, GDK_CURRENT_TIME, nullptr); | ||
#else | ||
gtk_show_uri (nullptr, edit_uri, GDK_CURRENT_TIME, nullptr); | ||
#endif | ||
} | ||
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static void save_locally_cb (GtkMenuItem * menu_item, void * data) | ||
{ | ||
file_provider.save (g_state); | ||
} | ||
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static void refresh_cb (GtkMenuItem * menu_item, void * data) | ||
{ | ||
LyricProvider * remote_provider = remote_source (); | ||
if (remote_provider) | ||
remote_provider->match (g_state); | ||
} | ||
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static void populate_popup_cb (GtkTextView * text_view, GtkWidget * menu, void * data) | ||
{ | ||
if (! g_state.artist || ! g_state.title || ! GTK_IS_MENU (menu)) | ||
return; | ||
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GtkWidget * menu_item; | ||
append_separator_to_menu (menu); | ||
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if (g_state.lyrics && g_state.source != LyricsState::Source::Local && ! g_state.error) | ||
{ | ||
LyricProvider * remote_provider = remote_source (); | ||
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if (remote_provider) | ||
{ | ||
String edit_uri = remote_provider->edit_uri (g_state); | ||
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if (edit_uri && edit_uri[0]) | ||
{ | ||
menu_item = append_item_to_menu (menu, _("Edit Lyrics ...")); | ||
g_signal_connect_data (menu_item, "activate", (GCallback) edit_lyrics_cb, | ||
g_strdup (edit_uri), (GClosureNotify) g_free, (GConnectFlags) 0); | ||
} | ||
} | ||
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menu_item = append_item_to_menu (menu, _("Save Locally")); | ||
g_signal_connect (menu_item, "activate", (GCallback) save_locally_cb, nullptr); | ||
} | ||
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if (g_state.source == LyricsState::Source::Local || g_state.error) | ||
{ | ||
menu_item = append_item_to_menu (menu, _("Refresh")); | ||
g_signal_connect (menu_item, "activate", (GCallback) refresh_cb, nullptr); | ||
} | ||
} | ||
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static GtkWidget * build_widget () | ||
{ | ||
textview = (GtkTextView *) gtk_text_view_new (); | ||
gtk_text_view_set_editable (textview, false); | ||
gtk_text_view_set_cursor_visible (textview, false); | ||
gtk_text_view_set_left_margin (textview, 4); | ||
gtk_text_view_set_right_margin (textview, 4); | ||
gtk_text_view_set_wrap_mode (textview, GTK_WRAP_WORD); | ||
textbuffer = gtk_text_view_get_buffer (textview); | ||
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GtkWidget * scrollview = gtk_scrolled_window_new (nullptr, nullptr); | ||
gtk_scrolled_window_set_shadow_type ((GtkScrolledWindow *) scrollview, GTK_SHADOW_IN); | ||
gtk_scrolled_window_set_policy ((GtkScrolledWindow *) scrollview, GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC); | ||
GtkWidget * vbox = audgui_vbox_new (6); | ||
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g_signal_connect (textview, "populate-popup", (GCallback) populate_popup_cb, nullptr); | ||
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gtk_container_add ((GtkContainer *) scrollview, (GtkWidget *) textview); | ||
gtk_box_pack_start ((GtkBox *) vbox, scrollview, true, true, 0); | ||
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gtk_widget_show_all (vbox); | ||
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gtk_text_buffer_create_tag (textbuffer, "weight_bold", "weight", PANGO_WEIGHT_BOLD, nullptr); | ||
gtk_text_buffer_create_tag (textbuffer, "scale_large", "scale", PANGO_SCALE_LARGE, nullptr); | ||
gtk_text_buffer_create_tag (textbuffer, "style_italic", "style", PANGO_STYLE_ITALIC, nullptr); | ||
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GtkWidget * hbox = audgui_hbox_new (6); | ||
gtk_box_pack_start ((GtkBox *) vbox, hbox, false, false, 0); | ||
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return vbox; | ||
} | ||
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void * Lyrics::get_gtk_widget () | ||
{ | ||
GtkWidget * vbox = build_widget (); | ||
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hook_associate ("tuple change", (HookFunction) lyrics_playback_began, nullptr); | ||
hook_associate ("playback ready", (HookFunction) lyrics_playback_began, nullptr); | ||
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if (aud_drct_get_ready ()) | ||
lyrics_playback_began (); | ||
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g_signal_connect (vbox, "destroy", (GCallback) destroy_cb, nullptr); | ||
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return vbox; | ||
} |
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,22 @@ | ||
have_lyrics = xml_dep.found() | ||
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json_glib_dep = dependency('json-glib-1.0', version: '>= 1.0', required: true) | ||
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lyrics_deps = [audacious_dep, audgui_dep, gtk_dep, glib_dep, json_glib_dep, xml_dep] | ||
lyrics_src = [ | ||
'../lyrics-common/chart_lyrics_provider.cc', | ||
'../lyrics-common/file_provider.cc', | ||
'../lyrics-common/lyrics_ovh_provider.cc', | ||
'../lyrics-common/utils.cc', | ||
'lyrics-gtk.cc' | ||
] | ||
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if have_lyrics | ||
shared_module('lyrics-gtk', | ||
lyrics_src, | ||
dependencies: lyrics_deps, | ||
name_prefix: '', | ||
install: true, | ||
install_dir: general_plugin_dir | ||
) | ||
endif |
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