New UI to call and python pages from home page #108 (#145)

.gitignore

@@ -0,0 +1 @@
+soundscapenv

Amplitude-Frequency-Visualizer.py

@@ -150,7 +150,6 @@ def close_current_visualizer():
         stop()
     if event == "Save":
         save()
-
     if event == 'Amplitude-Frequency-Visualizer':
         close_current_visualizer()
         _VARS["current_visualizer_process"] = subprocess.Popen(['python', 'Amplitude-Frequency-Visualizer.py'])
@@ -171,6 +170,7 @@ def close_current_visualizer():
         _VARS["current_visualizer_process"] = subprocess.Popen(['python', 'Intensity-vs-Frequency-and-time.py'])
         _VARS["window"].close()
         break    
+
     elif _VARS["audioData"].size != 0:
         try:
             _VARS["window"]["-PROG-"].update(np.amax(_VARS["audioData"]))

Home.py

@@ -0,0 +1,68 @@
+import PySimpleGUI as sg
+import subprocess
+import sys
+
+# Create the layout for the landing page
+AppFont = "Helvetica 16"
+sg.theme("DarkTeal12")
+sg.Sizer(800, 800)
+
+# Define button styles
+button_style = {"font": AppFont, "button_color": ("white", "#1c86ee"), "expand_x": True}
+
+# Layout for the buttons
+button_layout = [
+    [sg.Button("Amplitude-Frequency Visualizer", **button_style, pad=(10, 10))],
+    [sg.Button("Waveform", **button_style, pad=(10, 10))],
+    [sg.Button("Spectrogram", **button_style, pad=(10, 10))],
+    [sg.Button("Intensity vs Frequency and Time", **button_style, pad=(10, 10))],
+    [sg.Button("Real-Time VU Meter", **button_style, pad=(10, 10))],  # New button for Triangle Wave
+   ]
+
+# Layout for the main landing page
+layout = [
+    [sg.Text("Welcome to SoundScape", font=("Helvetica", 24), justification="center", pad=(0, 5), expand_x=True)],
+    [sg.Text("Explore various audio visualizers", font=("Helvetica", 14), justification="center", pad=(0, 5), expand_x=True)],
+    [sg.Multiline("SoundScape is an innovative application designed to transform audio data into stunning visualizations. "
+                  "Choose from a variety of visualizers to unleash the power of audio visualizations!.",
+                  font=("Helvetica", 14), justification="center", size=(50, 4), no_scrollbar=True, disabled=True, pad=(10, 10),
+                  background_color="#e1f5fe", text_color="#006064", expand_x=True, expand_y=True)],
+    [sg.Column(button_layout, size=(390, 300), scrollable=True, vertical_scroll_only=True), sg.Image(filename='mediafiles/soundwaveimg.png', key='-IMAGE-', size=(390, 300))],  # Add the PNG image here
+    [sg.Button("Exit", font=AppFont, button_color=("white", "red"), pad=(10, 10), expand_x=True)]  # Adjusted padding
+]
+
+# Create the main window with a fixed size and responsive settings
+window = sg.Window("Welcome to SoundScape", layout, finalize=True, element_justification="center", resizable=True, size=(800, 600))
+
+# Function to close the current visualizer process
+def close_current_visualizer(process):
+    if process and process.poll() is None:
+        process.kill()
+        process.wait()
+
+# Main loop
+current_visualizer_process = None
+
+while True:
+    event, values = window.read(timeout=100)  # Use a timeout to periodically check the process
+
+    if event in (sg.WIN_CLOSED, "Exit"):
+        close_current_visualizer(current_visualizer_process)
+        break
+
+    if event in ["Amplitude-Frequency Visualizer", "Waveform", "Spectrogram", "Intensity vs Frequency and Time","Real-Time VU Meter", "Sine Wave", "Square Wave", "Triangle Wave", "Sawtooth Wave"]:
+        close_current_visualizer(current_visualizer_process)
+
+        # Mapping event to corresponding script names
+        script_mapping = {
+            "Amplitude-Frequency Visualizer": "Amplitude-Frequency-Visualizer.py",
+            "Waveform": "Waveform.py",
+            "Spectrogram": "Spectrogram.py",
+            "Intensity vs Frequency and Time": "Intensity-vs-Frequency-and-time.py",
+            "Real-Time VU Meter": "Real-Time VU Meter.py",  # Added button for "Triangle Wave"
+        }
+
+        script_name = script_mapping[event]
+        current_visualizer_process = subprocess.Popen([sys.executable, script_name])
+
+window.close()

Intensity-vs-Frequency-and-time.py

@@ -15,12 +15,9 @@
 AppFont = "Any 16"
 sg.theme("DarkBlue3")
 
-menu_layout = [
-    ['Run Visualizers', ['Amplitude-Frequency-Visualizer', 'Waveform', 'Spectogram','Intensity-vs-Frequency-and-time']],
-]
-
+# Heatmap plot:
 layout = [
-    [sg.Menu(menu_layout)],
+
     [
         sg.Graph(
             canvas_size=(500, 500),
@@ -177,27 +174,7 @@ def compute_intensity_data(audio_data, window_size=1024, hop_size=512):
         listen()
     if event == "Stop":
         stop()
-    if event == 'Amplitude-Frequency-Visualizer':
-        close_current_visualizer()
-        _VARS["current_visualizer_process"] = subprocess.Popen(['python', 'Amplitude-Frequency-Visualizer.py'])
-        _VARS["window"].close()  
-        break 
-    if event == 'Waveform':
-        close_current_visualizer()
-        _VARS["current_visualizer_process"] = subprocess.Popen(['python', 'Waveform.py'])
-        _VARS["window"].close()  
-        break 
-    if event == 'Spectogram':
-        close_current_visualizer()
-        _VARS["current_visualizer_process"] = subprocess.Popen(['python', 'Spectogram.py'])
-        _VARS["window"].close()  
-        break 
-    if event == 'Intensity-vs-Frequency-and-time':
-        close_current_visualizer()
-        _VARS["current_visualizer_process"] = subprocess.Popen(['python', 'Intensity-vs-Frequency-and-time.py'])
-        _VARS["window"].close()  
-        break 
-
+
     # Along with the global audioData variable, this
     # bit updates the waveform plot
     elif _VARS["audioData"].size != 0: