session actions port

4 files changed, 111 insertions, 4 deletions

diff --git a/tagit/dialogues/__init__.py b/tagit/dialogues/__init__.py
index a467699..3647bf0 100644
--- a/tagit/dialogues/__init__.py
+++ b/tagit/dialogues/__init__.py
@@ -23,11 +23,11 @@ from .console import Console
 #from .dir_picker import DirPicker
 from .error import Error
 #from .file_creator import FileCreator
-#from .file_picker import FilePicker
+from .file_picker import FilePicker
 from .message import Message
 from .numeric_input import NumericInput
 #from .path_creator import PathCreator
-#from .path_picker import PathPicker
+from .path_picker import PathPicker
 #from .project import Project
 from .simple_input import SimpleInput
 from .stoken import TokenEdit
@@ -40,11 +40,11 @@ __all__: typing.Sequence[str] = (
     #'DirPicker',
     'Error',
     #'FileCreator',
-    #'FilePicker',
+    'FilePicker',
     'Message',
     'NumericInput',
     #'PathCreator',
-    #'PathPicker',
+    'PathPicker',
     #'Project',
     'SimpleInput',
     'TokenEdit',
diff --git a/tagit/dialogues/file_picker.py b/tagit/dialogues/file_picker.py
new file mode 100644
index 0000000..283adb6
--- /dev/null
+++ b/tagit/dialogues/file_picker.py
@@ -0,0 +1,39 @@
+"""Dialogue to pick a file.
+
+Part of the tagit module.
+A copy of the license is provided with the project.
+Author: Matthias Baumgartner, 2022
+"""
+# standard imports
+import os
+
+# kivy imports
+from kivy.lang import Builder
+
+# inner-module imports
+from .path_picker import PathPicker
+from .error import Error
+
+# exports
+__all__ = ('FilePicker', )
+
+
+## code ##
+
+# load kv
+Builder.load_string('''
+<FilePicker>:
+    dirselect: False
+    title: 'Please select a file'
+''')
+
+# classes
+class FilePicker(PathPicker):
+    """Dialogue with a file browser to select a file."""
+    def ok(self):
+        if not os.path.exists(self.path) or not os.path.isfile(self.path):
+            Error(text='Please select a file').open()
+        else:
+            super(FilePicker, self).ok()
+
+## EOF ##
diff --git a/tagit/dialogues/path_picker.kv b/tagit/dialogues/path_picker.kv
new file mode 100644
index 0000000..1837b80
--- /dev/null
+++ b/tagit/dialogues/path_picker.kv
@@ -0,0 +1,27 @@
+#:import join os.path.join
+#:import pwd os.path.curdir
+
+<PathPicker>:
+    path: ''
+    title: 'Please select a file or directory'
+    filters: []
+    dirselect: True
+
+    DialogueContentTitle:
+        title: root.title
+        size_hint_y: 0.8
+
+        FileChooserListView:
+            text_size: self.width - dp(16), None
+            halign: 'center'
+            dirselect: root.dirselect
+            path: pwd
+            filters: root.filters
+
+            on_selection: root.path = join(self.path, self.selection[0]); buttons.ok_enabled = True
+
+        DialogueButtons_Two:
+            id: buttons
+            ok_enabled: False
+
+## EOF ##
diff --git a/tagit/dialogues/path_picker.py b/tagit/dialogues/path_picker.py
new file mode 100644
index 0000000..25bbf32
--- /dev/null
+++ b/tagit/dialogues/path_picker.py
@@ -0,0 +1,41 @@
+"""Dialogue to pick a file or directory.
+
+Part of the tagit module.
+A copy of the license is provided with the project.
+Author: Matthias Baumgartner, 2022
+"""
+# standard imports
+import os
+
+# kivy imports
+from kivy.lang import Builder
+import kivy.properties as kp
+
+# inner-module imports
+from .dialogue import Dialogue
+from .error import Error
+
+# exports
+__all__ = ('PathPicker', )
+
+
+## code ##
+
+# load kv
+Builder.load_file(os.path.join(os.path.dirname(__file__), 'path_picker.kv'))
+
+# classes
+class PathPicker(Dialogue):
+    """Dialogue with a file browser to select a file or directory."""
+
+    title = kp.StringProperty('')
+    path = kp.StringProperty('')
+    filters = kp.ListProperty()
+
+    def ok(self):
+        if not os.path.exists(self.path):
+            Error(text='Please select a file or directory').open()
+        else:
+            super(PathPicker, self).ok()
+
+## EOF ##