Add management of keys left and right for controlling the slideshow

Fix resizing

2 files changed, 45 insertions, 37 deletions

diff --git a/src/ui.py b/src/ui.py
index 0a974df..7e9d3bf 100644
--- a/src/ui.py
+++ b/src/ui.py
@@ -17,6 +17,7 @@ from PyQt6.QtWidgets import (
     QMessageBox,
     QStyledItemDelegate,
     QListView,
+    QGraphicsOpacityEffect,
 )
 from PyQt6.QtCore import (
     Qt,
@@ -34,6 +35,7 @@ from PyQt6.QtGui import (
     QPalette,
     QFont,
     QPixmap,
+    QKeyEvent,
     QImage,
     QPainter,
     QLinearGradient,
@@ -302,7 +304,7 @@ class Welcome(SlidePage):
         if user == "live":
             title = _("Welcome", "Welcome to Mageia")
         else:
-            title = _("Welcome", "Welcome to Mageia, {}".format(user))
+            title = _("Welcome", "Welcome to Mageia, {}").format(user)
         title_label = QLabel(title)
         title_label.setAlignment(Qt.AlignmentFlag.AlignCenter)
         title_label.setStyleSheet("font-size: 28px; color: white; font-weight: bold;")
@@ -926,15 +928,6 @@ class GradientLegend(QWidget):
         self.setFixedWidth(110)
         label_widget.setFixedHeight(40)
 
-    # def paintEvent(self, event):
-    #     painter = QPainter(self)
-    #     gradient = QLinearGradient(0, 0, 0, 20)
-    #     gradient.setColorAt(0.0, self.top_color)
-    #     gradient.setColorAt(1.0, self.bottom_color)
-    #     painter.setBrush(gradient)
-    #     painter.setPen(Qt.PenStyle.NoPen)
-    #     painter.drawRect(self.rect())
-
 
 class ApplistItem(QWidget, Commands):
     """An element in application list"""
@@ -963,6 +956,7 @@ class ApplistItem(QWidget, Commands):
                     }
                 """
         )
+        self.setMinimumHeight(int(QApplication.font().pointSize() * 5))
         desc_layout.addWidget(name_label)
         layout.addLayout(desc_layout)
         release, inst_repo = is_installed(name)
@@ -1159,7 +1153,7 @@ class Breadcrumb(QWidget):
         self.layout = (
             QVBoxLayout(self.container) if lateral else QHBoxLayout(self.container)
         )
-        self.layout.setSpacing(5)
+        self.layout.setSpacing(0 if lateral else 5)
         self.layout.setContentsMargins(5, 0, 5, 0)
 
         # List for storing elements
@@ -1193,6 +1187,23 @@ class Breadcrumb(QWidget):
             self.slideshow.goto_slide(index)
 
 
+class HoverButton(QPushButton):
+    def __init__(self, label):
+        super().__init__(label)
+        self.setAttribute(Qt.WidgetAttribute.WA_Hover, True)
+        self.effect = QGraphicsOpacityEffect()
+        self.setGraphicsEffect(self.effect)
+
+    def enterEvent(self, event):
+        # Disparition progressive
+        self.effect.setOpacity(50)
+        super().enterEvent(event)
+
+    def leaveEvent(self, event):
+        # Réapparition progressive
+        self.effect.setOpacity(1)
+        super().leaveEvent(event)
+
 class SlideShowWidget(QStackedWidget):
     """Widget de diaporama avec animations de transition"""
 
@@ -1210,19 +1221,19 @@ class SlideShowWidget(QStackedWidget):
         self.breadcrumb = None
         self.admin_rights = []
         self.slides = []
+        self.i = 0
 
 
     def resizeEvent(self, event):
         """Gère le redimensionnement du widget de slideshow"""
-        super().resizeEvent(event)  # Appeler d'abord la méthode parent
-        
+        self.i +=1
         for i in range(self.count()):
             widget = self.widget(i)
             if widget:
                 widget.setGeometry(0, 0, event.size().width(), event.size().height())
                 # Déclencher le repaint pour les slides avec gradient
                 if hasattr(widget, 'update'):
-                    widget.update()       
+                    widget.update()
 
     def set_breadcrumb(self, breadcrumb):
         """Associe un fil d'Ariane au diaporama"""
@@ -1245,7 +1256,7 @@ class SlideShowWidget(QStackedWidget):
         self.next_index = (self.current_index + 1) % self.count()
         self._animate_horizontal_transition(True)  # True = at right
         self.admin_widget.show() if self.admin_rights[
-            index
+            self.next_index
         ] else self.admin_widget.hide()
 
     def previous_slide(self):
@@ -1256,7 +1267,7 @@ class SlideShowWidget(QStackedWidget):
         self.next_index = (self.current_index - 1) % self.count()
         self._animate_horizontal_transition(False)  # False = at left
         self.admin_widget.show() if self.admin_rights[
-            index
+            self.next_index
         ] else self.admin_widget.hide()
 
     def goto_slide(self, index):
@@ -1362,15 +1373,8 @@ class Banner(QLabel):
         new_picture = self.createGradientBanner(size.width() - 4, 120)
         self.setPixmap(QPixmap.fromImage(new_picture))
         self.setAlignment(Qt.AlignmentFlag.AlignCenter)
-        super().resizeEvent(event)
+        # super().resizeEvent(event)
 
-    def resizeEvent(self, event):
-        """Redimensionne la bannière en fonction de la taille de la fenêtre"""
-        size = event.size()
-        new_picture = self.createGradientBanner(size.width() - 4, 120)
-        self.setPixmap(QPixmap.fromImage(new_picture))
-        self.setAlignment(Qt.AlignmentFlag.AlignCenter)
-        super().resizeEvent(event)
 
     def createGradientBanner(self, width, height):
         image = QImage(width, height, QImage.Format.Format_ARGB32)
@@ -1398,8 +1402,8 @@ class SlideShowApp(QMainWindow):
         super().__init__()
         #: the application title
         self.setWindowTitle( _("Welcome", "Welcome to Mageia"))
-        self.setMinimumSize(DEFAULT_WIDTH, 600)  # Taille minimale
-        self.setGeometry(100, 100, 100 + DEFAULT_WIDTH, 700)
+        self.setMinimumSize(DEFAULT_WIDTH, 700)  # Taille minimale
+        self.setGeometry(100, 100, 100 + DEFAULT_WIDTH, 800)
         
         # central Widget
         central_widget = QWidget()
@@ -1412,7 +1416,7 @@ class SlideShowApp(QMainWindow):
         self.breadcrumb = Breadcrumb()
         main_layout.addWidget(self.breadcrumb, 1, 0)
 
-        # Créer le diaporama
+        # Build diaporama
         self.slideshow = SlideShowWidget()
         self.slideshow.set_breadcrumb(self.breadcrumb)
 
@@ -1434,7 +1438,7 @@ class SlideShowApp(QMainWindow):
             # Install on HD
             self.slideshow.add_slide(Install())
         self.slideshow.add_slide(Links())
-
+        
         # Mettre à jour le fil d'Ariane pour la première diapositive
         self.breadcrumb.set_active_item(0)
 
@@ -1467,6 +1471,8 @@ class SlideShowApp(QMainWindow):
 
         self.autostart = Autostart()
         self.cb_launch.setChecked(self.autostart.isEnabled())
+        # for capturing keyPressEvent
+        self.setFocus()
 
     def username(self):
         user = pwd.getpwuid(os.getuid())[4]  # pw_gecos, i e the real name
@@ -1480,14 +1486,16 @@ class SlideShowApp(QMainWindow):
         else:
             self.autostart.disable()
 
-    def resizeEvent(self, event):
-        """Gère le redimensionnement de la fenêtre principale"""
-        super().resizeEvent(event)
-        
-        # S'assurer que tous les composants sont redimensionnés correctement
-        if hasattr(self, 'slideshow'):
-            # Propager l'événement de redimensionnement au slideshow
-            self.slideshow.resizeEvent(event)        
+    def keyPressEvent(self, event):
+        if isinstance(event, QKeyEvent):
+            key = event.key()
+            if key == Qt.Key.Key_Right:
+                self.slideshow.next_slide()
+            elif key == Qt.Key.Key_Left:
+                self.slideshow.previous_slide()
+            else:
+                super().keyPressEvent(event)
+                
 
 if __name__ == "__main__":
     app = QApplication(sys.argv)
diff --git a/version.py b/version.py
index f52f2ba..c022899 100644
--- a/version.py
+++ b/version.py
@@ -1 +1 @@
-version='3.3'
+version='3.5'