add findInFiles plugin

src/plugins/findInFiles/findinfileswidget.py

@@ -0,0 +1,86 @@
+import os
+import sys
+from pathlib import Path
+
+from PySide6.QtGui import QIcon
+
+from src.pluginregistry import PluginRegistry
+from src.plugins.krowlog.Tab import Tab
+from PySide6.QtWidgets import QTextEdit, QVBoxLayout, QLabel, QLineEdit, QPushButton, QFileDialog
+from src.i18n import _
+from src.settings.settings import Settings
+from src.ui.formgrid import FormGrid
+from src.ui.hbox import HBox
+
+
+class FindInFilesWidget(Tab):
+
+    def __init__(self, unique_id: str, title: str, settings: Settings):
+        super(FindInFilesWidget, self).__init__(unique_id, title)
+        self._settings = settings
+
+        self.layout = QVBoxLayout(self)
+        self.layout.setContentsMargins(0, 0, 0, 0)
+        form = FormGrid();
+        self.layout.addWidget(form)
+
+        self._base_dir = QLineEdit(self._initialFolder())
+        self._base_dir.textChanged.connect(self._base_dir_changed)
+
+        btn_select_base_dir = QPushButton(QIcon.fromTheme("document-open"), "")
+        btn_select_base_dir.pressed.connect(self._select_base_dir)
+
+        btn_base_dir_for_current_file = QPushButton(QIcon("icons/myicons/target.svg"), "")
+        btn_base_dir_for_current_file.setToolTip(_("Focus on current file"))
+        btn_base_dir_for_current_file.pressed.connect(self._select_btn_base_dir_for_current_file)
+
+        form.addRow(QLabel(_("Folder:")),
+                    HBox(self._base_dir, btn_select_base_dir, btn_base_dir_for_current_file))
+
+        self._filter = QLineEdit("*.log")
+        form.addRow(QLabel(_("Filter:")), self._filter)
+
+        self._btn_search = QPushButton(QIcon("icons/ionicons/search-outline.svg"), _("Search"))
+        self._btn_search.pressed.connect(self._search)
+        self.layout.addWidget(self._btn_search)
+
+        self.layout.addWidget(QTextEdit())
+
+    def _search(self):
+        pass
+
+    def _select_base_dir(self):
+        dialog = QFileDialog()
+        selected_dir = dialog.getExistingDirectory(
+            caption=_("Open Directory"),
+            dir=self._base_dir.text()
+        )
+        if selected_dir:
+            self._base_dir.setText(selected_dir)
+
+    def _select_btn_base_dir_for_current_file(self):
+        dir = self._get_base_dir_for_current_file()
+        self._base_dir.setText(dir)
+
+    def _base_dir_changed(self, base_dir):
+        if os.path.isdir(base_dir):
+            self._settings.set_session("findInFiles", "folder", base_dir)
+
+    def _initialFolder(self) -> str:
+        folder = self._settings.get_session("findInFiles", "folder", fallback=None)
+        if folder is None or not os.path.isdir(folder):
+            folder = self._get_base_dir_for_current_file()
+
+        return folder
+
+    def _get_base_dir_for_current_file(self):
+        current_file = PluginRegistry.execute_single("current_file")
+        folder = os.path.dirname(current_file) if current_file else None
+
+        if not os.path.isdir(folder):
+            if sys.platform == 'win32' or sys.platform == 'cygwin':
+                folder = "C:\\"
+            else:
+                folder = os.path.join(Path.home())
+
+        return folder