Sync from development - prepare for v0.5.0

jackify/frontends/gui/dialogs/existing_setup_dialog.py

@@ -0,0 +1,204 @@
+"""Shared dialog for existing install/shortcut detection decisions."""
+
+from __future__ import annotations
+
+from typing import Optional, Tuple
+
+from PySide6.QtCore import Qt
+from PySide6.QtWidgets import (
+    QDialog,
+    QFrame,
+    QHBoxLayout,
+    QLabel,
+    QLineEdit,
+    QPushButton,
+    QSizePolicy,
+    QVBoxLayout,
+    QWidget,
+)
+
+
+def prompt_existing_setup_dialog(
+    parent: QWidget,
+    *,
+    window_title: str,
+    heading: str,
+    body: str,
+    existing_name: str,
+    requested_name: str,
+    install_dir: Optional[str] = None,
+    field_label: str = "New shortcut name",
+    reuse_label: str = "Use Existing Setup",
+    new_label: str = "Create New Shortcut",
+    cancel_label: str = "Cancel",
+) -> Tuple[str, Optional[str]]:
+    """
+    Show the shared existing-setup dialog.
+
+    Returns:
+        ("reuse"|"new"|"cancel", new_name_or_none)
+    """
+    dialog = QDialog(parent)
+    dialog.setWindowTitle(window_title)
+    dialog.setModal(True)
+    dialog.setMinimumWidth(760)
+    dialog.setMinimumHeight(320)
+
+    dialog.setStyleSheet(
+        """
+        QDialog {
+            background: #181818;
+            color: #ffffff;
+            border-radius: 12px;
+        }
+        QFrame#dialogCard {
+            background: #23272e;
+            border: 1px solid #353a40;
+            border-radius: 12px;
+        }
+        QFrame#infoCard {
+            background: #2a2f36;
+            border: 1px solid #3b4148;
+            border-radius: 8px;
+        }
+        QLabel {
+            color: #ffffff;
+            font-size: 14px;
+            padding: 0px;
+        }
+        QLabel#dialogTitle {
+            font-size: 22px;
+            font-weight: 600;
+            color: #3fb7d6;
+        }
+        QLabel#dialogBody {
+            color: #e0e0e0;
+            line-height: 1.35;
+        }
+        QLabel#infoLabel {
+            color: #c7d0d8;
+            font-size: 13px;
+            line-height: 1.3;
+        }
+        QLabel#fieldLabel {
+            color: #b0b0b0;
+            font-size: 12px;
+        }
+        QLineEdit {
+            background-color: #404040;
+            color: #ffffff;
+            border: 2px solid #555555;
+            border-radius: 4px;
+            padding: 8px;
+            font-size: 14px;
+            selection-background-color: #3fd0ea;
+        }
+        QLineEdit:focus {
+            border-color: #3fd0ea;
+        }
+        QPushButton {
+            background-color: #404040;
+            color: #ffffff;
+            border: 2px solid #555555;
+            border-radius: 4px;
+            padding: 8px 16px;
+            font-size: 14px;
+            min-width: 120px;
+        }
+        QPushButton:hover {
+            background-color: #505050;
+            border-color: #3fd0ea;
+        }
+        QPushButton:pressed {
+            background-color: #303030;
+        }
+        """
+    )
+
+    outer_layout = QVBoxLayout(dialog)
+    outer_layout.setContentsMargins(24, 20, 24, 20)
+    outer_layout.setSpacing(0)
+
+    card = QFrame(dialog)
+    card.setObjectName("dialogCard")
+    card_layout = QVBoxLayout(card)
+    card_layout.setContentsMargins(22, 22, 22, 22)
+    card_layout.setSpacing(14)
+
+    title_label = QLabel(heading)
+    title_label.setObjectName("dialogTitle")
+    title_label.setAlignment(Qt.AlignCenter)
+    title_label.setWordWrap(True)
+    card_layout.addWidget(title_label)
+
+    body_label = QLabel(body)
+    body_label.setObjectName("dialogBody")
+    body_label.setAlignment(Qt.AlignCenter)
+    body_label.setWordWrap(True)
+    card_layout.addWidget(body_label)
+
+    info_card = QFrame(card)
+    info_card.setObjectName("infoCard")
+    info_layout = QVBoxLayout(info_card)
+    info_layout.setContentsMargins(14, 12, 14, 12)
+    info_layout.setSpacing(6)
+
+    info_lines = [
+        f"<b>Existing shortcut:</b> {existing_name}",
+        f"<b>Requested name:</b> {requested_name or existing_name}",
+    ]
+    if install_dir:
+        info_lines.append(f"<b>Install directory:</b> {install_dir}")
+    info_label = QLabel("<br>".join(info_lines))
+    info_label.setObjectName("infoLabel")
+    info_label.setTextFormat(Qt.RichText)
+    info_label.setWordWrap(True)
+    info_layout.addWidget(info_label)
+    card_layout.addWidget(info_card)
+
+    field_title = QLabel(field_label)
+    field_title.setObjectName("fieldLabel")
+    card_layout.addWidget(field_title)
+
+    name_input = QLineEdit(requested_name or existing_name)
+    name_input.selectAll()
+    card_layout.addWidget(name_input)
+
+    button_layout = QHBoxLayout()
+    button_layout.setSpacing(10)
+
+    reuse_button = QPushButton(reuse_label)
+    cancel_button = QPushButton(cancel_label)
+    new_button = QPushButton(new_label)
+    for button in (reuse_button, cancel_button, new_button):
+        button.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Fixed)
+
+    button_layout.addWidget(reuse_button)
+    button_layout.addWidget(cancel_button)
+    button_layout.addWidget(new_button)
+    card_layout.addLayout(button_layout)
+    outer_layout.addWidget(card)
+
+    result = {"action": "cancel", "new_name": None}
+
+    def on_reuse():
+        result["action"] = "reuse"
+        dialog.accept()
+
+    def on_new():
+        result["action"] = "new"
+        result["new_name"] = name_input.text().strip()
+        dialog.accept()
+
+    def on_cancel():
+        result["action"] = "cancel"
+        dialog.reject()
+
+    reuse_button.clicked.connect(on_reuse)
+    new_button.clicked.connect(on_new)
+    cancel_button.clicked.connect(on_cancel)
+    name_input.returnPressed.connect(on_new)
+
+    dialog.adjustSize()
+    dialog.exec()
+    return result["action"], result["new_name"]