1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166
| #include <stdlib.h>
#include <gtk/gtk.h>
#include <SDL/SDL.h>
#include <SDL/SDL_mixer.h>
Mix_Music *musique;
#include "fonctions.h"
int main (int argc, char **argv)
{
premierPassage = 0;
GtkWidget *fenetrePrincipale;
GtkWidget *pVBox;
GtkWidget *pHBox;
GtkWidget *pButton[5];
/*FILE* playlist = NULL; // on créé le fichier "playlist" (s'il n'existe pas) et on le vide;
playlist = fopen("playlist.txt", "w+");
fclose(playlist);*/
gtk_init(&argc, &argv);
fenetrePrincipale = gtk_window_new(GTK_WINDOW_TOPLEVEL); //l'interface
gtk_window_set_position(GTK_WINDOW(fenetrePrincipale), GTK_WIN_POS_CENTER);
gtk_window_set_default_size(GTK_WINDOW(fenetrePrincipale), 300, 180);
gtk_window_set_title(GTK_WINDOW(fenetrePrincipale), "Gtk Player");
g_signal_connect(G_OBJECT(fenetrePrincipale), "destroy", G_CALLBACK(OnDestroy), NULL);
pVBox = gtk_vbox_new(TRUE, 0);
gtk_container_add(GTK_CONTAINER(fenetrePrincipale), pVBox);
pButton[0] = gtk_button_new_with_mnemonic("Selectionner");
pButton[1] = gtk_button_new_with_label("<<");
pButton[2] = gtk_button_new_with_label("PLAY");
pButton[3] = gtk_button_new_with_label("STOP");
pButton[4] = gtk_button_new_with_label(">>");
gtk_box_pack_start(GTK_BOX(pVBox), pButton[0],TRUE, FALSE, 0);
pHBox = gtk_hbox_new(TRUE, 0);
gtk_box_pack_start(GTK_BOX(pVBox), pHBox, TRUE, TRUE, 0);
gtk_box_pack_start(GTK_BOX(pHBox), pButton[1], TRUE, FALSE, 0);
gtk_box_pack_start(GTK_BOX(pHBox), pButton[2], TRUE, FALSE, 0);
gtk_box_pack_start(GTK_BOX(pHBox), pButton[3], TRUE, FALSE, 0);
gtk_box_pack_start(GTK_BOX(pHBox), pButton[4], TRUE, FALSE, 0);
g_signal_connect(G_OBJECT(pButton[0]), "clicked", G_CALLBACK(selectionneFichier), NULL);
g_signal_connect(G_OBJECT(pButton[1]), "clicked", G_CALLBACK(g_diminue), NULL);
g_signal_connect(G_OBJECT(pButton[2]), "clicked", G_CALLBACK(g_joueMorceau), NULL);
g_signal_connect(G_OBJECT(pButton[3]), "clicked", G_CALLBACK(g_stop), NULL);
g_signal_connect(G_OBJECT(pButton[4]), "clicked", G_CALLBACK(g_augmente), NULL);
g_timeout_add(500, g_suiteDeLaPlaylist, NULL);
gtk_widget_show_all(fenetrePrincipale);
gtk_main ();
Mix_CloseAudio();
SDL_Quit();
return 0;
}
void OnDestroy(GtkWidget *pWidget, gpointer data)
{
gtk_main_quit();
}
void selectionneFichier(GtkWidget *pWidget, gpointer data)
{
FILE* playlist = NULL; //selectionne un ou plusieurs fichiers à ajouter sur "playlist"
GtkWidget *pFileSelection;
GtkWidget *pParent;
gchar *sChemin;
pParent = GTK_WIDGET(data);
pFileSelection = gtk_file_chooser_dialog_new("Ouvrir...",
GTK_WINDOW(pParent),
GTK_FILE_CHOOSER_ACTION_OPEN,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_OPEN, GTK_RESPONSE_OK,
NULL);
gtk_window_set_modal(GTK_WINDOW(pFileSelection), TRUE);
switch(gtk_dialog_run(GTK_DIALOG(pFileSelection)))
{
case GTK_RESPONSE_OK:
sChemin = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(pFileSelection));
playlist = fopen("playlist.txt", "a");
fputs(sChemin, playlist);
fputs("\n", playlist);
fclose(playlist);
g_free(sChemin);
break;
default:
break;
}
gtk_widget_destroy(pFileSelection);
}
void g_joueMorceau(GtkWidget *pWidget, gpointer data)
{
if (Mix_PausedMusic() == 1 && Mix_PlayingMusic() == 1)//fonction "pause/resume"
{
Mix_ResumeMusic();
premierPassage = 1;
}
else if (Mix_PlayingMusic() == 1 && Mix_PausedMusic() != 1)
{
Mix_PauseMusic();
premierPassage = 0;
}
else
{
Mix_FreeMusic(musique);//libère la musique précédemment chargée (si c'était le cas) et appelle la focntion "joueMorceau"
Mix_CloseAudio();
SDL_Quit();
n = 1;
joueMorceau();
}
}
gboolean g_suiteDeLaPlaylist(gpointer data)
{
printf("playingMusic = %d\n", Mix_PlayingMusic());
printf("PAUSEDMUSIC = %d\n", Mix_PausedMusic());
if (Mix_PlayingMusic() == 0 && premierPassage == 1)
{
g_augmente();
}
return 1;
}
void g_augmente()
{
Mix_FreeMusic(musique); //libère la musique précédemment chargée (si c'était le cas) et appelle la focntion "joueMorceau" mais avec n + 1
Mix_CloseAudio();
SDL_Quit();
n = n+1;
joueMorceau();
}
void g_diminue()
{
if (Mix_PlayingMusic() == 1)
{
Mix_FreeMusic(musique); //libère la musique précédemment chargée (si c'était le cas) et appelle la focntion "joueMorceau" mais avec n + 1
Mix_CloseAudio();
SDL_Quit();
if (n > 1)
{
n = n -1;
}
joueMorceau();
}
}
void g_stop(GtkWidget *pWidget, gpointer pointeurSur_n)
{
if (Mix_PlayingMusic() == 1)
{
Mix_HaltMusic();
}
premierPassage = 0;
n = 1;
} |
Partager