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Merged
kc9wwh merged 2 commits into from
Dec 26, 2025
Merged

Add automatic dark mode support and fix log window legibility #5

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56d3052
feat: Add dark mode support and fix log window legibility
google-labs-jules[bot] Dec 26, 2025
4bd6003
Merge branch 'release/v0.6.1' into dark-mode-support-256448717719057230
kc9wwh Dec 26, 2025
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217 changes: 167 additions & 50 deletions pdf2mp3_gui.py
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Original file line number Diff line number Diff line change
Expand Up @@ -36,7 +36,7 @@ def get_resource_path(filename):
try:
import edge_tts
from pypdf import PdfReader
from PyQt6.QtCore import Qt, QThread, pyqtSignal, QSettings
from PyQt6.QtCore import Qt, QThread, pyqtSignal, QSettings, QEvent
from PyQt6.QtGui import QDragEnterEvent, QDropEvent, QPixmap

try:
Expand All @@ -60,7 +60,7 @@ def get_resource_path(filename):
)
except ImportError as e:
missing = str(e).split("'")[1] if "'" in str(e) else "dependencies"
print(f"Installing required dependencies...")
print("Installing required dependencies...")
packages = ["edge-tts", "pypdf", "PyQt6"]
subprocess.check_call([sys.executable, "-m", "pip", "install"] + packages)
print("Dependencies installed. Please run the script again.\n")
Expand Down Expand Up @@ -318,13 +318,142 @@ def __init__(self):
self.app_download_url = ""
self.init_ui()

def get_theme_colors(self):
"""Get color palette based on system theme."""
app = QApplication.instance()
is_dark = app.styleHints().colorScheme() == Qt.ColorScheme.Dark

if is_dark:
return {
"window_bg": "#1e1e1e",
"subtitle_color": "#aaaaaa",
"drop_bg": "#2d2d2d",
"drop_border": "#00BCD4",
"drop_text": "#e0e0e0",
"log_bg": "#121212",
"log_text": "#e0e0e0",
"log_border": "#333333",
"banner_update_bg": "#0D47A1",
"banner_update_border": "#00BCD4",
"banner_app_bg": "#1B5E20",
"banner_app_border": "#4CAF50",
"dismiss_btn": "#aaaaaa",
"dismiss_btn_hover": "#ffffff",
}
else:
return {
"window_bg": "#f0f0f0",
"subtitle_color": "#666",
"drop_bg": "#f5f5f5",
"drop_border": "#00BCD4",
"drop_text": "#000000",
"log_bg": "#ffffff",
"log_text": "#000000",
"log_border": "#cccccc",
"banner_update_bg": "#E3F2FD",
"banner_update_border": "#00BCD4",
"banner_app_bg": "#E8F5E9",
"banner_app_border": "#4CAF50",
"dismiss_btn": "#666",
"dismiss_btn_hover": "#000",
}

def apply_theme(self):
"""Apply current theme colors to all widgets."""
colors = self.get_theme_colors()

# Main Window
if self.centralWidget():
self.centralWidget().setStyleSheet(f"background-color: {colors['window_bg']};")

# Subtitle
if hasattr(self, "subtitle_label"):
self.subtitle_label.setStyleSheet(f"""
QLabel {{
font-size: 14px;
color: {colors['subtitle_color']};
padding-bottom: 15px;
padding-top: 5px;
}}
""")

# Drop Label
if hasattr(self, "drop_label"):
self.drop_label.setStyleSheet(f"""
QLabel {{
border: 3px dashed {colors['drop_border']};
border-radius: 10px;
padding: 50px;
font-size: 18px;
background-color: {colors['drop_bg']};
color: {colors['drop_text']};
}}
""")

# Log Window
if hasattr(self, "status_text"):
self.status_text.setStyleSheet(f"""
QTextEdit {{
background-color: {colors['log_bg']};
color: {colors['log_text']};
border: 1px solid {colors['log_border']};
border-radius: 4px;
}}
""")

# Update Banners if they exist
if self.update_banner:
self.update_banner_style(self.update_banner, colors, "update")
if self.app_update_banner:
self.update_banner_style(self.app_update_banner, colors, "app")

def update_banner_style(self, banner, colors, type_):
"""Helper to update banner styles."""
bg = colors[f"banner_{type_}_bg"]
border = colors[f"banner_{type_}_border"]

# Apply style to the banner container
banner.setStyleSheet(f"""
QWidget {{
background-color: {bg};
border: 1px solid {border};
border-radius: 5px;
}}
""")

# Update dismiss button color
for btn in banner.findChildren(QPushButton):
if btn.text() == "×":
btn.setStyleSheet(f"""
QPushButton {{
background: transparent;
border: none;
font-size: 20px;
font-weight: bold;
color: {colors['dismiss_btn']};
padding: 0px 5px;
}}
QPushButton:hover {{
color: {colors['dismiss_btn_hover']};
}}
""")
# Ensure update/download buttons keep their specific styling if needed,
# but they usually have their own inline style.
# We should verify if apply_theme overwrites them.
# The banner.setStyleSheet might affect children if using QWidget selector without ID.
# The current implementation sets style on the banner widget itself.

def changeEvent(self, event):
if event.type() == QEvent.Type.PaletteChange:
self.apply_theme()
super().changeEvent(event)

def init_ui(self):
self.setWindowTitle("TextWave")
self.setGeometry(100, 100, 700, 600)

# Central widget
central_widget = QWidget()
central_widget.setStyleSheet("background-color: #f0f0f0;")
self.setCentralWidget(central_widget)
layout = QVBoxLayout()
central_widget.setLayout(layout)
Expand Down Expand Up @@ -352,32 +481,15 @@ def init_ui(self):
layout.addWidget(logo_label)

# Subtitle (logo already contains "TextWave" text)
subtitle_label = QLabel("Convert PDFs to MP3 Audio")
subtitle_label.setAlignment(Qt.AlignmentFlag.AlignCenter)
subtitle_label.setStyleSheet("""
QLabel {
font-size: 14px;
color: #666;
padding-bottom: 15px;
padding-top: 5px;
}
""")
layout.addWidget(subtitle_label)
self.subtitle_label = QLabel("Convert PDFs to MP3 Audio")
self.subtitle_label.setAlignment(Qt.AlignmentFlag.AlignCenter)
layout.addWidget(self.subtitle_label)

# Drop area label
self.drop_label = QLabel(
"📄 Drag & Drop PDF Here\n\nor click 'Select PDF' below"
)
self.drop_label.setAlignment(Qt.AlignmentFlag.AlignCenter)
self.drop_label.setStyleSheet("""
QLabel {
border: 3px dashed #00BCD4;
border-radius: 10px;
padding: 50px;
font-size: 18px;
background-color: #f5f5f5;
}
""")
self.drop_label.setAcceptDrops(True)
self.drop_label.dragEnterEvent = self.drag_enter_event
self.drop_label.dropEvent = self.drop_event
Expand Down Expand Up @@ -433,16 +545,20 @@ def init_ui(self):
self.app_update_check_thread.finished.connect(self.app_update_check_complete)
self.app_update_check_thread.start()

# Apply initial theme
self.apply_theme()

def create_update_banner(self):
"""Create the update notification banner widget."""
colors = self.get_theme_colors()
banner = QWidget()
banner.setStyleSheet("""
QWidget {
background-color: #E3F2FD;
border: 1px solid #00BCD4;
banner.setStyleSheet(f"""
QWidget {{
background-color: {colors['banner_update_bg']};
border: 1px solid {colors['banner_update_border']};
border-radius: 5px;
padding: 10px;
}
}}
""")

banner_layout = QHBoxLayout()
Expand Down Expand Up @@ -488,18 +604,18 @@ def create_update_banner(self):

# Dismiss button
dismiss_btn = QPushButton("×")
dismiss_btn.setStyleSheet("""
QPushButton {
dismiss_btn.setStyleSheet(f"""
QPushButton {{
background: transparent;
border: none;
font-size: 20px;
font-weight: bold;
color: #666;
color: {colors['dismiss_btn']};
padding: 0px 5px;
}
QPushButton:hover {
color: #000;
}
}}
QPushButton:hover {{
color: {colors['dismiss_btn_hover']};
}}
""")
dismiss_btn.clicked.connect(self.dismiss_update_banner)
banner_layout.addWidget(dismiss_btn)
Expand Down Expand Up @@ -593,14 +709,15 @@ def version_check_complete(self, has_update, installed_version, latest_version):

def create_app_update_banner(self):
"""Create the app update notification banner widget."""
colors = self.get_theme_colors()
banner = QWidget()
banner.setStyleSheet("""
QWidget {
background-color: #E8F5E9;
border: 1px solid #4CAF50;
banner.setStyleSheet(f"""
QWidget {{
background-color: {colors['banner_app_bg']};
border: 1px solid {colors['banner_app_border']};
border-radius: 5px;
padding: 10px;
}
}}
""")

banner_layout = QHBoxLayout()
Expand Down Expand Up @@ -643,18 +760,18 @@ def create_app_update_banner(self):

# Dismiss button
dismiss_btn = QPushButton("×")
dismiss_btn.setStyleSheet("""
QPushButton {
dismiss_btn.setStyleSheet(f"""
QPushButton {{
background: transparent;
border: none;
font-size: 20px;
font-weight: bold;
color: #666;
color: {colors['dismiss_btn']};
padding: 0px 5px;
}
QPushButton:hover {
color: #000;
}
}}
QPushButton:hover {{
color: {colors['dismiss_btn_hover']};
}}
""")
dismiss_btn.clicked.connect(self.dismiss_app_update_banner)
banner_layout.addWidget(dismiss_btn)
Expand Down Expand Up @@ -799,7 +916,7 @@ def closeEvent(self, event):
if hasattr(self, "version_check_thread") and self.version_check_thread:
try:
self.version_check_thread.finished.disconnect()
except:
except Exception:
pass
if self.version_check_thread.isRunning():
self.version_check_thread.requestInterruption()
Expand All @@ -813,7 +930,7 @@ def closeEvent(self, event):
):
try:
self.app_update_check_thread.finished.disconnect()
except:
except Exception:
pass
if self.app_update_check_thread.isRunning():
self.app_update_check_thread.requestInterruption()
Expand All @@ -825,7 +942,7 @@ def closeEvent(self, event):
try:
self.update_thread.status.disconnect()
self.update_thread.finished.disconnect()
except:
except Exception:
pass
if self.update_thread.isRunning():
self.update_thread.requestInterruption()
Expand Down