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signalhandler.cpp
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signalhandler.cpp
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#include "signalhandler.h"
#include "sound.h"
#include "cover.h"
#include "fileoperations.h"
#include "playlist.h"
#include <iostream>
#include <vector>
#include <sstream>
#include <cmath>
#include <iomanip>
#include <string.h>
#include <gdk/gdkkeysyms.h>
extern GtkBuilder *builder;
volatile bool bPaused = true;
volatile int iRepeatMode = REPEAT_NONE;
static float g_fTotalPlaylistLength = 0.0;
static std::string g_sLastAlbumArt = NO_IMAGE; //For showing the last album art image we clicked on
static std::string g_sCurPlayingSong; //Filename of song we're currently playing
static std::string sCurPlaylist = ""; //Name of playlist we're currently playing
//Local functions
gboolean clear_play_icons(GtkTreeModel *model, GtkTreePath *path, GtkTreeIter *iter, gpointer data)
{
gchar *icon;
gtk_tree_model_get(model, iter, 5, &icon, -1);
if(icon == NULL) return false;
std::string s = icon;
if(s == "")
return false;
else if(s == PLAY_ICON) //This song currently playing
{
set_table_data("treeview2", "Tracks", path, (gchar*)"", 5); //Clear it
return true; //Done iterating
}
return false;
}
gchar* g_cursong;
gboolean find_cur_song(GtkTreeModel *model, GtkTreePath *path, GtkTreeIter *iter, gpointer data)
{
gchar *icon;
gtk_tree_model_get(model, iter, 5, &icon, -1);
if(icon == NULL) return false;
std::string s = icon;
if(s == "")
return false;
else if(s == PLAY_ICON) //This song currently playing
{
g_cursong = gtk_tree_path_to_string(path);
return true; //Done iterating
}
return false;
}
//Global functions declared in signalhandler.h
G_MODULE_EXPORT void button_addfile_clicked(GtkButton *button, ChData *data)
{
GtkWidget *dialog;
dialog = gtk_file_chooser_dialog_new ("Add Files",
GTK_WINDOW(data->main_window),
GTK_FILE_CHOOSER_ACTION_OPEN,
GTK_STOCK_CANCEL,
GTK_RESPONSE_CANCEL,
GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
NULL);
GtkFileChooser *filechooser = GTK_FILE_CHOOSER(dialog);
gtk_file_chooser_set_select_multiple(filechooser, true);
//Add filters to our file chooser
GtkFileFilter* filter = gtk_file_filter_new();
gtk_file_filter_set_name(filter, "Song Files");
std::set<std::string> slFilesSupported = get_filetypes_supported();
for(std::set<std::string>::iterator i = slFilesSupported.begin(); i != slFilesSupported.end(); i++)
{
std::string sPattern = "*.";
sPattern += *i;
gtk_file_filter_add_pattern(filter, sPattern.c_str());
}
gtk_file_chooser_add_filter(filechooser, filter);
GtkFileFilter* filter2 = gtk_file_filter_new();
gtk_file_filter_set_name(filter2, "All Files");
gtk_file_filter_add_pattern(filter2, "*");
gtk_file_chooser_add_filter(filechooser, filter2);
if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_ACCEPT)
{
//Get all filenames and add them
GSList* filenames = gtk_file_chooser_get_filenames(filechooser);
for(GSList* i = filenames; i != NULL; i=i->next)
{
std::string s = (char*)i->data;
add_to_playlist(s);
g_free(i->data);
}
g_slist_free(filenames);
//Save list in case of crash
save();
}
gtk_widget_destroy (dialog);
}
G_MODULE_EXPORT void button_addfolder_clicked(GtkButton *button, ChData *data)
{
GtkWidget *dialog;
dialog = gtk_file_chooser_dialog_new ("Add Folders", GTK_WINDOW(data->main_window), GTK_FILE_CHOOSER_ACTION_OPEN, GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT, NULL);
GtkFileChooser *filechooser = GTK_FILE_CHOOSER(dialog);
gtk_file_chooser_set_select_multiple(filechooser, true);
gtk_file_chooser_set_action(filechooser, GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_ACCEPT)
{
//Get all filenames and add them
GSList* filenames = gtk_file_chooser_get_filenames(filechooser);
for(GSList* i = filenames; i != NULL; i=i->next)
{
std::string s = (char*)i->data;
std::deque<std::string> sFilenames = get_files_from_dir_rec(s, get_filetypes_supported());
for(std::deque<std::string>::iterator j = sFilenames.begin(); j != sFilenames.end(); j++) //TODO: Can hang here for minutes on end as songs load.
{
if(!j->length())
continue;
std::cout << "Adding file " << *j << " to playlist" << std::endl;
add_to_playlist(*j); //TODO: don't parse album data yet?
}
g_free(i->data);
}
g_slist_free(filenames);
//Save list in case of crash
save();
}
gtk_widget_destroy (dialog);
}
G_MODULE_EXPORT gboolean key_pressed(GtkWidget *widget, GdkEvent *event, gpointer user_data)
{
if(event->key.keyval == GDK_KEY_KP_Delete || event->key.keyval == GDK_KEY_Delete)
{
button_removesongs_clicked(NULL, NULL);
return true;
}
return false;
}
G_MODULE_EXPORT void button_removesongs_clicked(GtkButton *button, ChData *data)
{
GtkTreeModel* model = GTK_TREE_MODEL(gtk_builder_get_object(builder, "Tracks"));
//Get list of selected songs
GList* selected = gtk_tree_selection_get_selected_rows(GTK_TREE_SELECTION(gtk_builder_get_object(builder, "selectedsongs")), &model);
//Create list of references out of this list
std::list<GtkTreeRowReference*> references;
while(selected != NULL)
{
GtkTreePath* path = ((GtkTreePath*)selected->data);
if(path != NULL)
{
GtkTreeRowReference* ref = gtk_tree_row_reference_new(model, path);
references.push_back(ref);
}
selected = selected->next;
}
//Get current song that's playing
g_cursong = NULL;
GtkTreePath* curpath = NULL;
gtk_tree_model_foreach(model, find_cur_song, NULL);
if(g_cursong != NULL)
curpath = gtk_tree_path_new_from_string(g_cursong);
bool bHit = false;
bool bIsPlaying = is_playing(); //See if song is playing before we start
//First loop so we don't invalidate any paths
for(std::list<GtkTreeRowReference*>::iterator i = references.begin(); i != references.end(); i++)
{
GtkTreePath* path = gtk_tree_row_reference_get_path(*i);
if(path != NULL)
{
gchar* sIt = gtk_tree_path_to_string(path);
if(g_cursong != NULL && curpath != NULL && (std::string)sIt == (std::string)g_cursong)
bHit = true; //If we hit a song, record it so we know to start the next song
else if(!bHit)
//If we haven't hit a song yet, we may be deleting songs above it before hitting it, so decrease path counter
//(If we don't end up hitting it later, no worries)
gtk_tree_path_prev(curpath);
}
}
//Delete songs pointed to by these references
for(std::list<GtkTreeRowReference*>::iterator i = references.begin(); i != references.end(); i++)
{
GtkTreePath* path = gtk_tree_row_reference_get_path(*i);
if(path != NULL)
{
//Remove this song
GtkTreeIter iter;
if(gtk_tree_model_get_iter(model, &iter, path))
{
//Get how long this song was, and subtract that from our total length
gchar *name;
gtk_tree_model_get(model, &iter, 0, &name, -1);
if(name != NULL)
g_fTotalPlaylistLength -= get_song_length(name);
//Remove this item from list
gtk_list_store_remove(GTK_LIST_STORE(gtk_builder_get_object(builder, "Tracks")), &iter);
}
gtk_tree_path_free(path);
}
gtk_tree_row_reference_free(*i);
}
update_playlist_time(); //Update our little counter to show correct total playlist time
//If we deleted the song we're playing, play the next song we should
if(bHit)
{
//See if we're past the total number of tracks
int iNumTracks = gtk_tree_model_iter_n_children(GTK_TREE_MODEL(gtk_builder_get_object(builder, "Tracks")), NULL)-1;
if(iNumTracks >= 0) //If there are any tracks to play
{
std::istringstream iss(gtk_tree_path_to_string(curpath));
int iCurTrack;
iss >> iCurTrack;
if(iCurTrack > iNumTracks) //If we've passed how many tracks there are
{
std::ostringstream oss;
oss << iNumTracks;
curpath = gtk_tree_path_new_from_string(oss.str().c_str()); //Reset to last track
}
play_this_song(model, curpath);
if(!bIsPlaying)
pause_song();
}
else
{
stop_song();
clean_gui();
}
}
//Select new current song
if(curpath != NULL)
{
GtkTreeSelection* sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(gtk_builder_get_object(builder, "treeview2")));
if(sel != NULL)
gtk_tree_selection_select_path(sel, curpath);
}
//Free memory
g_list_free_full(selected, (GDestroyNotify) gtk_tree_path_free);
save(); //Update our changes
}
G_MODULE_EXPORT void button_previous_clicked(GtkButton *button, ChData *data)
{
GtkTreePath* path;
gchar* pathspec;
GtkTreeModel* model = gtk_tree_view_get_model(GTK_TREE_VIEW(gtk_builder_get_object(builder, "treeview2")));
g_cursong = NULL;
gtk_tree_model_foreach(model, find_cur_song, NULL);
if(g_cursong != NULL)
{
pathspec = g_cursong; //Store the song's path in a global variable, because easier than pointer-to-pointer
path = gtk_tree_path_new_from_string(pathspec);
std::string sTop = "0";
if(sTop == pathspec) //Loop back
{
gtk_tree_path_free(path);
std::ostringstream sFinal;
sFinal << gtk_tree_model_iter_n_children(GTK_TREE_MODEL(gtk_builder_get_object(builder, "Tracks")), NULL) - 1;
path = gtk_tree_path_new_from_string(sFinal.str().c_str());
}
else
gtk_tree_path_prev(path);
play_this_song(model, path);
gtk_tree_path_free(path);
g_free(pathspec);
}
}
G_MODULE_EXPORT void button_next_clicked(GtkButton *button, ChData *data)
{
next_song(true);
}
void next_song(bool bLoop)
{
GtkTreePath* path;
gchar* pathspec;
GtkTreeModel* model = gtk_tree_view_get_model(GTK_TREE_VIEW(gtk_builder_get_object(builder, "treeview2")));
g_cursong = NULL;
gtk_tree_model_foreach(model, find_cur_song, NULL);
if(g_cursong != NULL)
{
pathspec = g_cursong;
path = gtk_tree_path_new_from_string(pathspec);
gtk_tree_path_next(path);
std::ostringstream sMax; //Get # of list elements here
sMax << gtk_tree_model_iter_n_children(GTK_TREE_MODEL(gtk_builder_get_object(builder, "Tracks")), NULL);
if(sMax.str() == gtk_tree_path_to_string(path)) //If we're incrementing past how many are here
{
if(!bLoop)
{
rewind_song();
pause_song();
}
else//if(bLoop)
{
gtk_tree_path_free(path);
path = gtk_tree_path_new_from_string("0"); //Reset to top
play_this_song(model, path);
}
}
else
play_this_song(model, path);
gtk_tree_path_free(path);
g_free(pathspec);
}
}
G_MODULE_EXPORT void button_play_clicked(GtkButton *button, ChData *data)
{
if(!song_is_valid()) //Not currently playing a valid song; select the top one and play it
{
//Play top selected song if there is one
GtkTreeModel* model = GTK_TREE_MODEL(gtk_builder_get_object(builder, "Tracks"));
//Get list of selected songs
GList* selected = gtk_tree_selection_get_selected_rows(GTK_TREE_SELECTION(gtk_builder_get_object(builder, "selectedsongs")), &model);
//Grab first song
if(selected != NULL)
{
GtkTreePath* path = ((GtkTreePath*)selected->data);
if(path != NULL)
play_this_song(GTK_TREE_MODEL(gtk_builder_get_object(builder, "Tracks")), path); //Play first selected song in list
else //Play top song
{
path = gtk_tree_path_new_from_string("0");
play_this_song(GTK_TREE_MODEL(gtk_builder_get_object(builder, "Tracks")), path);
gtk_tree_path_free(path);
}
}
else //Play top song
{
GtkTreePath *path = gtk_tree_path_new_from_string("0");
play_this_song(GTK_TREE_MODEL(gtk_builder_get_object(builder, "Tracks")), path);
gtk_tree_path_free(path);
}
}
else //Otherwise, just play/pause
{
if(bPaused)
{
bPaused = !bPaused;
play_song();
}
else
{
bPaused = !bPaused;
pause_song();
}
}
}
void set_repeat_mode(int iRepeat)
{
iRepeatMode = iRepeat;
//Set to the right icon, and set behavior accordingly
GtkButton *button = GTK_BUTTON(gtk_builder_get_object(builder, "Repeat"));
switch(iRepeatMode)
{
case REPEAT_ALL:
gtk_button_set_image(button, GTK_WIDGET(gtk_builder_get_object(builder, "ImgRepeatAll")));
loop_song(false);
break;
case REPEAT_NONE:
gtk_button_set_image(button, GTK_WIDGET(gtk_builder_get_object(builder, "ImgRepeatOff")));
loop_song(false);
break;
case REPEAT_ONE:
gtk_button_set_image(button, GTK_WIDGET(gtk_builder_get_object(builder, "ImgRepeatOne")));
loop_song(true);
break;
}
}
int get_repeat_mode()
{
return iRepeatMode;
}
G_MODULE_EXPORT void button_repeat_clicked(GtkButton *button, ChData *data)
{
//Cycle through repeat modes
iRepeatMode++;
if(iRepeatMode > REPEAT_ONE)
iRepeatMode = REPEAT_NONE;
set_repeat_mode(iRepeatMode);
}
G_MODULE_EXPORT void button_shuffle_enter(GtkButton *button, ChData *data)
{
gtk_button_set_image(button, GTK_WIDGET(gtk_builder_get_object(builder, "ImgShuffle")));
}
G_MODULE_EXPORT void button_shuffle_leave(GtkButton *button, ChData *data)
{
gtk_button_set_image(button, GTK_WIDGET(gtk_builder_get_object(builder, "ImgShuffleOff")));
}
G_MODULE_EXPORT void button_shuffle_clicked(GtkButton *button, ChData *data)
{
//Disable sorting
gtk_tree_sortable_set_sort_column_id(GTK_TREE_SORTABLE(gtk_builder_get_object(builder, "Tracks")), GTK_TREE_SORTABLE_UNSORTED_SORT_COLUMN_ID, GTK_SORT_ASCENDING);
//Shuffle list
int iNum = gtk_tree_model_iter_n_children(GTK_TREE_MODEL(gtk_builder_get_object(builder, "Tracks")), NULL); //Get number of items in list
gint new_order[iNum+1];
//Grab random numbers until we get one that hasn't been used yet. Not the best way to do it, but it works
for(int i = 0; i < iNum; i++)
{
bool bSame = false;
do
{
bSame = false;
new_order[i] = rand() % iNum;
for(int j = i-1; j >= 0; j--)
{
if(new_order[i] == new_order[j])
{
bSame = true;
break;
}
}
}
while(bSame);
}
new_order[iNum] = 0;
gtk_list_store_reorder(GTK_LIST_STORE(gtk_builder_get_object(builder, "Tracks")), new_order);
}
G_MODULE_EXPORT void button_albumart_clicked(GtkButton *button, ChData *data)
{
if(g_sCurPlayingSong.empty())
return;
if(g_sLastAlbumArt == NO_IMAGE)
{
//Set album art
GtkWidget *dialog;
dialog = gtk_file_chooser_dialog_new ("Set cover art", GTK_WINDOW(data->main_window), GTK_FILE_CHOOSER_ACTION_OPEN, GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT, NULL);
GtkFileChooser *filechooser = GTK_FILE_CHOOSER(dialog);
//Add filters to our file chooser
GtkFileFilter* filter = gtk_file_filter_new();
gtk_file_filter_set_name(filter, "Image Files (*.jpg, *.png)");
gtk_file_filter_add_pattern(filter, "*.jpg");
gtk_file_filter_add_pattern(filter, "*.png");
gtk_file_chooser_add_filter(filechooser, filter);
if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_ACCEPT)
{
//Get all filenames and add them
gchar* sFilename = gtk_file_chooser_get_filename(filechooser);
if(sFilename != NULL)
{
//std::cout << "Set image: " << sFilename << std::endl;
if(set_album_art(g_sCurPlayingSong, sFilename))
draw_album_art(sFilename);
}
}
gtk_widget_destroy (dialog);
}
else
{
//Set the image for the album art window to this image
GtkWindow* albumartwindow = GTK_WINDOW(gtk_builder_get_object(builder, "albumartwindow"));
GtkImage* img = GTK_IMAGE(gtk_builder_get_object(builder, "albumart_large"));
gtk_image_set_from_file(img, g_sLastAlbumArt.c_str());
gtk_widget_show(GTK_WIDGET(albumartwindow));
//Set window title
std::string sSongTitle = gtk_label_get_text(GTK_LABEL(gtk_builder_get_object(builder, "curtrack")));
sSongTitle.erase(sSongTitle.find_first_of('\n'));
gtk_window_set_title(albumartwindow, ("Album Art for " + sSongTitle).c_str());
}
}
G_MODULE_EXPORT void button_newplaylist_clicked(GtkButton *button, ChData *data)
{
//Clear last playlist name
GtkEntry* textbox = GTK_ENTRY(gtk_builder_get_object(builder, "entry1"));
gtk_entry_set_text(textbox, "");
gtk_widget_grab_focus(GTK_WIDGET(textbox)); //In case this window was closed with "Cancel" button, this will regain the focus to the texbox
//Show dialog for inputting new playlist name
GtkDialog* newname = GTK_DIALOG(gtk_builder_get_object(builder, "dialog1"));
gint ret = gtk_dialog_run(newname);
gtk_widget_hide(GTK_WIDGET(newname));
if(ret == GTK_RESPONSE_ACCEPT)
{
//On return, get name that the user entered
const gchar* text = gtk_entry_get_text(textbox);
if(text != NULL)
{
if(strlen(text))
{
GtkTreeIter iter;
GtkListStore* playlists = GTK_LIST_STORE(gtk_builder_get_object(builder, "Playlists"));
gtk_list_store_append(playlists, &iter);
GValue a = G_VALUE_INIT;
g_value_init (&a, G_TYPE_STRING);
g_value_set_static_string (&a, text);
gtk_list_store_set_value(playlists, &iter, 0, &a);
//Highlight this newly-created playlist
GtkTreeView* view = GTK_TREE_VIEW(gtk_builder_get_object(builder, "treeview1"));
GtkTreePath* path = gtk_tree_model_get_path(gtk_tree_view_get_model(view), &iter);
gtk_tree_selection_select_path(gtk_tree_view_get_selection(view), path);
gtk_tree_path_free(path);
//Create new playlist
playlist_play(text);
//Make sure alphabetically sorted
resort_playlist_pane();
}
}
}
}
G_MODULE_EXPORT void button_import_clicked(GtkButton *button, ChData *data)
{
GtkWidget *dialog;
dialog = gtk_file_chooser_dialog_new ("Import Playlist",
GTK_WINDOW(data->main_window),
GTK_FILE_CHOOSER_ACTION_OPEN,
GTK_STOCK_CANCEL,
GTK_RESPONSE_CANCEL,
GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
NULL);
GtkFileChooser *filechooser = GTK_FILE_CHOOSER(dialog);
gtk_file_chooser_set_select_multiple(filechooser, true);
//Add filters to our file chooser
GtkFileFilter* filter = gtk_file_filter_new();
gtk_file_filter_set_name(filter, "Playlist Files");
std::set<std::string> slFilesSupported = get_playlisttypes_supported();
for(std::set<std::string>::iterator i = slFilesSupported.begin(); i != slFilesSupported.end(); i++)
{
std::string sPattern = "*.";
sPattern += *i;
gtk_file_filter_add_pattern(filter, sPattern.c_str());
}
gtk_file_chooser_add_filter(filechooser, filter);
GtkFileFilter* filter2 = gtk_file_filter_new();
gtk_file_filter_set_name(filter2, "All Files");
gtk_file_filter_add_pattern(filter2, "*");
gtk_file_chooser_add_filter(filechooser, filter2);
if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_ACCEPT)
{
//Get filename and open
GSList* filenames = gtk_file_chooser_get_filenames(filechooser);
for(GSList* i = filenames; i != NULL; i=i->next)
{
std::string sFilename = (char*)i->data;
std::string sListName = ttvfs::StripFileExtension(ttvfs::PathToFileName(ttvfs::FixPath(sFilename).c_str())); //Name of our new playlist
if(is_playlist(sListName)) //Don't duplicate playlist names
{
std::cout << "Discarding duplicate list " << sFilename << std::endl;
g_free(i->data);
continue;
}
std::list<song> sFiles = playlist_load(sFilename);
//Add playlist to our manager
playlist_add(sListName, sFiles);
//Add new playlist to our view
GtkTreeIter iter;
GtkListStore* playlists = GTK_LIST_STORE(gtk_builder_get_object(builder, "Playlists"));
gtk_list_store_append(playlists, &iter);
GValue a = G_VALUE_INIT;
g_value_init (&a, G_TYPE_STRING);
g_value_set_static_string (&a, sListName.c_str());
gtk_list_store_set_value(playlists, &iter, 0, &a);
//Highlight this new list
GtkTreeView* view = GTK_TREE_VIEW(gtk_builder_get_object(builder, "treeview1"));
GtkTreePath* path = gtk_tree_model_get_path(gtk_tree_view_get_model(view), &iter);
gtk_tree_selection_select_path(gtk_tree_view_get_selection(view), path);
gtk_tree_path_free(path);
g_free(i->data);
}
g_slist_free(filenames);
}
gtk_widget_destroy (dialog);
//Keep this alphabetically sorted
resort_playlist_pane();
}
G_MODULE_EXPORT void button_deleteplaylist_clicked(GtkButton *button, ChData *data)
{
//Find selection
GtkTreeIter iter;
GtkTreeModel* tree_model = GTK_TREE_MODEL(gtk_builder_get_object(builder, "Playlists"));
GtkTreeSelection* treeselection = gtk_tree_view_get_selection(GTK_TREE_VIEW(gtk_builder_get_object(builder, "treeview1")));
if(gtk_tree_selection_get_selected(treeselection, &tree_model, &iter))
{
GValue value = G_VALUE_INIT;
gtk_tree_model_get_value(tree_model, &iter, 0, &value);
const gchar* text = g_value_get_string(&value);
gtk_list_store_remove(GTK_LIST_STORE(gtk_builder_get_object(builder, "Playlists")), &iter); //Remove from playlist pane
if(text != NULL)
delete_playlist(text); //Remove from our playlist manager
g_value_unset(&value);
}
clear_now_playing();
}
G_MODULE_EXPORT void newplaylist_ok(GtkButton *button, ChData *data)
{
GtkDialog* dialog = GTK_DIALOG(gtk_builder_get_object(builder, "dialog1"));
gtk_dialog_response(dialog, GTK_RESPONSE_ACCEPT);
//gtk_dialog_response(dialog, GTK_RESPONSE_DELETE_EVENT);
}
G_MODULE_EXPORT void newplaylist_cancel(GtkButton *button, ChData *data)
{
GtkDialog* dialog = GTK_DIALOG(gtk_builder_get_object(builder, "dialog1"));
gtk_dialog_response(dialog, GTK_RESPONSE_CANCEL);
//gtk_dialog_response(dialog, GTK_RESPONSE_DELETE_EVENT);
}
G_MODULE_EXPORT void volume_changed(GtkScaleButton *button, gdouble value, ChData *data)
{
setVolume(value);
}
void play_this_song(GtkTreeModel *model, GtkTreePath *path)
{
GtkTreeIter iter;
if (gtk_tree_model_get_iter(model, &iter, path))
{
gchar *name;
gtk_tree_model_get(model, &iter, 0, &name, -1);
g_sCurPlayingSong = name;
draw_album_art(get_album_art(name)); //Load album art for this song
load_song(name);
loop_song(iRepeatMode == REPEAT_ONE);
g_free(name);
//Get track name to display
gtk_tree_model_get(model, &iter, 1, &name, -1);
std::string sTitle = name;
g_free(name);
gtk_tree_model_get(model, &iter, 2, &name, -1); //And artist
std::ostringstream oss;
oss << "<b>" << g_markup_escape_text(sTitle.c_str(), sTitle.length()) << "</b>\n <i>" << g_markup_escape_text(name, strlen(name)) << "</i>";
//Draw artist name and track name
gtk_label_set_markup(GTK_LABEL(gtk_builder_get_object(builder, "curtrack")), oss.str().c_str());
g_free(name);
//Also set window title to show we're playing this song
if(sTitle.length())
gtk_window_set_title(GTK_WINDOW(gtk_builder_get_object(builder, "window1")), ("kissme - " + sTitle).c_str());
else
gtk_window_set_title(GTK_WINDOW(gtk_builder_get_object(builder, "window1")), "kissme");
//And show play icon
//TODO: See if better way to do this when we have huge list?
gtk_tree_model_foreach(model, clear_play_icons, NULL); //Clear previous play icons (Rather than keeping track of one, which doesn't work on drag/drop)
set_table_data("treeview2", "Tracks", path, (gchar*)PLAY_ICON, 5);
}
}
G_MODULE_EXPORT void song_selected(GtkTreeView *tree_view, GtkTreePath *path, GtkTreeViewColumn *column, ChData *data)
{
GtkTreeModel *model;
model = gtk_tree_view_get_model(tree_view);
play_this_song(model, path);
}
void set_table_data(std::string sTreeViewName, std::string sListStoreName, GtkTreePath *path, gchar* new_text, gint column)
{
//All this just to set the table value? OH COME ON!
GtkTreeModel* mod = gtk_tree_view_get_model(GTK_TREE_VIEW(gtk_builder_get_object(builder, sTreeViewName.c_str())));
GtkTreeIter i;
gtk_tree_model_get_iter(mod, &i, path);
GValue a = G_VALUE_INIT;
g_value_init (&a, G_TYPE_STRING);
g_value_set_static_string (&a, new_text);
gtk_list_store_set_value(GTK_LIST_STORE(gtk_builder_get_object(builder, sListStoreName.c_str())), &i, column, &a);
}
void set_table_data(std::string sTreeViewName, std::string sListStoreName, GtkTreePath *path, guint new_text, gint column)
{
GtkTreeModel* mod = gtk_tree_view_get_model(GTK_TREE_VIEW(gtk_builder_get_object(builder, sTreeViewName.c_str())));
GtkTreeIter i;
gtk_tree_model_get_iter(mod, &i, path);
GValue a = G_VALUE_INIT;
g_value_init(&a, G_TYPE_UINT);
g_value_set_uint(&a, new_text);
gtk_list_store_set_value(GTK_LIST_STORE(gtk_builder_get_object(builder, sListStoreName.c_str())), &i, column, &a);
if(new_text > 0)
{
std::ostringstream oss;
oss << new_text;
set_table_data(sTreeViewName, sListStoreName, path, (gchar*)oss.str().c_str(), 7);
}
else
set_table_data(sTreeViewName, sListStoreName, path, (gchar*)"", 7);
}
bool tag_edited(gchar *path, gchar *new_text, tagType change)
{
bool bReturn = false;
//Get filename
GtkTreeModel *model = gtk_tree_view_get_model(GTK_TREE_VIEW(gtk_builder_get_object(builder, "treeview2")));
GtkTreeIter iter;
GtkTreePath* tp = gtk_tree_path_new_from_string(path);
//model = gtk_tree_view_get_model(tree_view);
if (gtk_tree_model_get_iter(model, &iter, tp))
{
gchar *name;
gtk_tree_model_get(model, &iter, 0, &name, -1);
if(name != NULL)
bReturn = change_tag(name, change, new_text);
}
gtk_tree_path_free(tp);
return bReturn;
}
G_MODULE_EXPORT void title_edited(GtkCellRendererText *renderer, gchar *path, gchar *new_text, ChData *data)
{
if(tag_edited(path, new_text, CHANGE_TITLE))
set_table_data("treeview2", "Tracks", gtk_tree_path_new_from_string(path), new_text, 1);
}
G_MODULE_EXPORT void artist_edited(GtkCellRendererText *renderer, gchar *path, gchar *new_text, ChData *data)
{
if(tag_edited(path, new_text, CHANGE_ARTIST))
set_table_data("treeview2", "Tracks", gtk_tree_path_new_from_string(path), new_text, 2);
}
G_MODULE_EXPORT void album_edited(GtkCellRendererText *renderer, gchar *path, gchar *new_text, ChData *data)
{
if(tag_edited(path, new_text, CHANGE_ALBUM))
set_table_data("treeview2", "Tracks", gtk_tree_path_new_from_string(path), new_text, 3);
}
G_MODULE_EXPORT void track_edited(GtkCellRendererText *renderer, gchar *path, gchar* new_text, ChData *data)
{
std::istringstream iss(new_text);
guint val;
std::string s = new_text;
strip_leading_whitespace(s);
if(!(iss >> val) || s[0] == '-') return;
if(tag_edited(path, new_text, CHANGE_TRACK))
set_table_data("treeview2", "Tracks", gtk_tree_path_new_from_string(path), val, 6);
}
G_MODULE_EXPORT void playlistname_edited(GtkCellRendererText *renderer, gchar *path, gchar *new_text, ChData *data)
{
//First, make sure playlist name isn't already taken
if(is_playlist(new_text)) return;
//HACK: I DON'T KNOW HOW THIS EVEN WORKS
std::string sOld = playlist_currently_viewing(); //So we figure out what playlist we're on
rename_playlist(sOld, new_text); //And we write the old playlist over the new or something
sCurPlaylist = new_text; //But then we make sure we don't change our change back, and I don't even
set_table_data("treeview1", "Playlists", gtk_tree_path_new_from_string(path), new_text, 0); //And then we change the stuff
resort_playlist_pane(); //And then we have to make the thing look good
}
void show_play()
{
gtk_button_set_image(GTK_BUTTON(gtk_builder_get_object(builder, "Play")), GTK_WIDGET(gtk_builder_get_object(builder, "ImgPlay")));
bPaused = true;
}
void show_pause()
{
gtk_button_set_image(GTK_BUTTON(gtk_builder_get_object(builder, "Play")), GTK_WIDGET(gtk_builder_get_object(builder, "ImgPause")));
bPaused = false;
}
void init_signal_handler()
{
draw_album_art("logo.png");
}
bool bSlider = false; //So we don't try to seek every time we update the play slider...
void update_play_slider(float fPos, float fLen)
{
bSlider = true;
if(fLen <= 0.0)
{
gtk_adjustment_set_value(GTK_ADJUSTMENT(gtk_builder_get_object(builder, "posadjustment")), 0.0);
gtk_range_set_fill_level(GTK_RANGE(gtk_builder_get_object(builder, "playpos")), 0.0);
gtk_label_set_text(GTK_LABEL(gtk_builder_get_object(builder, "playposlabel")), "0:00 of 0:00");
return;
}
gtk_adjustment_set_value(GTK_ADJUSTMENT(gtk_builder_get_object(builder, "posadjustment")), fPos/fLen*100.0);
gtk_range_set_fill_level(GTK_RANGE(gtk_builder_get_object(builder, "playpos")), fPos/fLen*100.0);
//Also update our label underneath the slider
std::ostringstream oss;
oss.fill('0');
oss << (int)floorf(fPos/60.0) << ":" << std::setw(2) << (int)floorf(fPos) % 60 << " of "
<< std::setw(1) << (int)floorf(fLen/60.0) << ":" << std::setw(2) << (int)floorf(fLen) % 60;
gtk_label_set_text(GTK_LABEL(gtk_builder_get_object(builder, "playposlabel")), oss.str().c_str());
}
void update_playlist_time()
{
int iNumSongs = gtk_tree_model_iter_n_children(GTK_TREE_MODEL(gtk_builder_get_object(builder, "Tracks")), NULL);
int iMinutes = (int)floorf(g_fTotalPlaylistLength/60.0) % 60;
int iHours = (int)floorf(g_fTotalPlaylistLength/3600.0) % 24;
int iDays = (int)floorf(g_fTotalPlaylistLength/86400.0);
std::ostringstream oss;
oss << iNumSongs << " song";
if(iNumSongs != 1)
oss << 's';
oss << " - ";
if(iDays)
{
oss << iDays << " day";
if(iDays != 1)
oss << 's';
}
if(iHours)
{
if(iDays)
oss << ", ";
oss << iHours << " hour";
if(iHours != 1)
oss << 's';
}
if(iMinutes)
{
if(iHours || iDays)
oss << ", ";
oss << iMinutes << " minute";
if(iMinutes != 1)
oss << 's';
}
if(g_fTotalPlaylistLength < 60.0)
oss << (int)floorf(g_fTotalPlaylistLength) << " seconds";
gtk_label_set_text(GTK_LABEL(gtk_builder_get_object(builder, "playlisttime")), oss.str().c_str());
}
std::list<song> get_cur_playlist()
{
std::list<song> playlist;
GtkTreeModel* tree_model = GTK_TREE_MODEL(gtk_builder_get_object(builder, "Tracks"));
GtkTreeIter iter;
if(!gtk_tree_model_get_iter_first(tree_model, &iter))
return playlist;
//Loop through tree model, populating list
while(true)
{
song s;
GValue value = G_VALUE_INIT;
//Filename
gtk_tree_model_get_value(tree_model, &iter, 0, &value);
const gchar* text = g_value_get_string(&value);
if(text != NULL)
s.filename = text;
g_value_unset(&value);
//title
gtk_tree_model_get_value(tree_model, &iter, 1, &value);
text = g_value_get_string(&value);
if(text != NULL)
s.title = text;
else
s.title = "";
g_value_unset(&value);
//artist
gtk_tree_model_get_value(tree_model, &iter, 2, &value);
text = g_value_get_string(&value);
if(text != NULL)
s.artist = text;
else
s.artist = "";
g_value_unset(&value);
//album
gtk_tree_model_get_value(tree_model, &iter, 3, &value);
text = g_value_get_string(&value);
if(text != NULL)
s.album = text;
else
s.album = "";
g_value_unset(&value);
//track
//std::istringstream track;
GValue track = G_VALUE_INIT;
gtk_tree_model_get_value(tree_model, &iter, 6, &track);
s.track = g_value_get_uint(&track);
//if(text != NULL)
// track.str(text);
//g_value_unset(&value);
//if(!(track >> s.track))
// s.track = 0;
//length
std::string sLen;
gtk_tree_model_get_value(tree_model, &iter, 4, &value);
text = g_value_get_string(&value);
if(text != NULL)
sLen = text;
g_value_unset(&value);
size_t colon = sLen.find(':');
if(colon != std::string::npos)
sLen.replace(colon, 1, 1, ' ');
std::istringstream length(sLen);
int minutes=0, seconds=0;
if(!(length >> minutes >> seconds))
minutes = seconds = 0;
s.length = minutes * 60 + seconds;
playlist.push_back(s);
if(!gtk_tree_model_iter_next(tree_model, &iter))
break;
}
return playlist;
}
void add_song(std::string sFilename, std::string sTitle, std::string sArtist, std::string sAlbum, uint track, float fLength)
{
//Create new item in the list
GtkTreeIter iter;
gtk_list_store_append(GTK_LIST_STORE(gtk_builder_get_object(builder, "Tracks")), &iter);
GtkTreeModel* mod = gtk_tree_view_get_model(GTK_TREE_VIEW(gtk_builder_get_object(builder, "treeview2")));
GtkTreePath* path = gtk_tree_model_get_path(mod, &iter);
std::ostringstream oss;
//if(track > 0) //Fill track column if this is a valid track number
// oss << track;
//Fill in list data
set_table_data("treeview2", "Tracks", path, (gchar*)sFilename.c_str(), 0);
set_table_data("treeview2", "Tracks", path, (gchar*)sTitle.c_str(), 1);
set_table_data("treeview2", "Tracks", path, (gchar*)sArtist.c_str(), 2);
set_table_data("treeview2", "Tracks", path, (gchar*)sAlbum.c_str(), 3);
if(track > 0)
set_table_data("treeview2", "Tracks", path, track, 6);
//gtk_tree_view_column_set_attributes(GTK_TREE_VIEW_COLUMN(gtk_builder_get_object(builder, "Track")),
// GTK_CELL_RENDERER(gtk_builder_get_object(builder, "cellrenderertext8")),
// "text",
// 1,
// NULL);
//Set length
//oss.str("");
if(fLength > 0.0)