Ajout incrémentation pages

data/radios.csv

@@ -31,4 +31,30 @@ Boom FM_Ottawa,CA,Rock,http://live.leanstream.co/CJOTFM-MP3,boom-ottawa.png
 Boom FM_Ottawa,CA,Rock,http://live.leanstream.co/CJOTFM-MP3,boom-ottawa.png
 Boom FM_Ottawa,CA,Rock,http://live.leanstream.co/CJOTFM-MP3,boom-ottawa.png
 Boom FM_Ottawa,CA,Rock,http://live.leanstream.co/CJOTFM-MP3,boom-ottawa.png
+Boom FM_Ottawa,CA,Rock,http://live.leanstream.co/CJOTFM-MP3,boom-ottawa.png
+Boom FM_Ottawa,CA,Rock,http://live.leanstream.co/CJOTFM-MP3,boom-ottawa.png
+Boom FM_Ottawa,CA,Rock,http://live.leanstream.co/CJOTFM-MP3,boom-ottawa.png
+Boom FM_Ottawa,CA,Rock,http://live.leanstream.co/CJOTFM-MP3,boom-ottawa.png
+Boom FM_Ottawa,CA,Rock,http://live.leanstream.co/CJOTFM-MP3,boom-ottawa.png
+Boom FM_Ottawa,CA,Rock,http://live.leanstream.co/CJOTFM-MP3,boom-ottawa.png
+Boom FM_Ottawa,CA,Rock,http://live.leanstream.co/CJOTFM-MP3,boom-ottawa.png
+Boom FM_Ottawa,CA,Rock,http://live.leanstream.co/CJOTFM-MP3,boom-ottawa.png
+Boom FM_Ottawa,CA,Rock,http://live.leanstream.co/CJOTFM-MP3,boom-ottawa.png
+Boom FM_Ottawa,CA,Rock,http://live.leanstream.co/CJOTFM-MP3,boom-ottawa.png
+Boom FM_Ottawa,CA,Rock,http://live.leanstream.co/CJOTFM-MP3,boom-ottawa.png
+Boom FM_Ottawa,CA,Rock,http://live.leanstream.co/CJOTFM-MP3,boom-ottawa.png
+Boom FM_Ottawa,CA,Rock,http://live.leanstream.co/CJOTFM-MP3,boom-ottawa.png
+Boom FM_Ottawa,CA,Rock,http://live.leanstream.co/CJOTFM-MP3,boom-ottawa.png
+Boom FM_Ottawa,CA,Rock,http://live.leanstream.co/CJOTFM-MP3,boom-ottawa.png
+Boom FM_Ottawa,CA,Rock,http://live.leanstream.co/CJOTFM-MP3,boom-ottawa.png
+Boom FM_Ottawa,CA,Rock,http://live.leanstream.co/CJOTFM-MP3,boom-ottawa.png
+Boom FM_Ottawa,CA,Rock,http://live.leanstream.co/CJOTFM-MP3,boom-ottawa.png
+Boom FM_Ottawa,CA,Rock,http://live.leanstream.co/CJOTFM-MP3,boom-ottawa.png
+Boom FM_Ottawa,CA,Rock,http://live.leanstream.co/CJOTFM-MP3,boom-ottawa.png
+Boom FM_Ottawa,CA,Rock,http://live.leanstream.co/CJOTFM-MP3,boom-ottawa.png
+Boom FM_Ottawa,CA,Rock,http://live.leanstream.co/CJOTFM-MP3,boom-ottawa.png
+Boom FM_Ottawa,CA,Rock,http://live.leanstream.co/CJOTFM-MP3,boom-ottawa.png
+Boom FM_Ottawa,CA,Rock,http://live.leanstream.co/CJOTFM-MP3,boom-ottawa.png
+Boom FM_Ottawa,CA,Rock,http://live.leanstream.co/CJOTFM-MP3,boom-ottawa.png
+Boom FM_Ottawa,CA,Rock,http://live.leanstream.co/CJOTFM-MP3,boom-ottawa.png
 Boom FM_Ottawa,CA,Rock,http://live.leanstream.co/CJOTFM-MP3,boom-ottawa.png
\ No newline at end of file

pupitre.py

@@ -26,8 +26,8 @@ class Pupitre:
     def __init__(self):
         # calcul du nombre de radios contenues dans le fichier CSV
         self.nb_radios = len(radios_list)
-        self.nb_pages = self.nb_radios // 20  # retient la partie entière de la division
-        print("Nombre de pages : " + str(self.nb_pages))
+        self.nb_pages = self.nb_radios // 20 # partie entière de la division + 1
+        self.current_page = 0
 
         # déclaration de la fenêtre principale
         self.root = tk.Tk()
@@ -199,11 +199,23 @@ class Pupitre:
 
     def pages(self):
         # bouton page arrière
-        btn_pageb = ttk.Button(self.bandeau, image=self.icon_pageb, command=None, style="BW.TLabel")
+        btn_pageb = ttk.Button(self.bandeau, image=self.icon_pageb, command=self.page_back, style="BW.TLabel")
         btn_pageb.place(width=40, height=32, x=5, y=10)
         # bouton page avant
-        btn_pagef = ttk.Button(self.bandeau, image=self.icon_pagef, command=None, style="BW.TLabel")
+        btn_pagef = ttk.Button(self.bandeau, image=self.icon_pagef, command=self.page_forward, style="BW.TLabel")
         btn_pagef.place(width=40, height=32, x=455, y=10)
 
+    def page_back(self):
+        self.current_page -= 1
+        if self.current_page < 0:
+            self.current_page = self.nb_pages
+        print(self.current_page)
+
+    def page_forward(self):
+        self.current_page += 1
+        if self.current_page > self.nb_pages:
+            self.current_page = 0
+        print(self.current_page)
+
     def boucle(self):
         self.root.mainloop()