lukas/notes
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outline active eraser pen when erasing

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info text when no note is available
This commit is contained in:
Lukas Heiligenbrunner
2022-11-17 12:06:53 +01:00
parent 6d3d74ebc7
commit ce1d081e16
3 changed files with 126 additions and 73 deletions
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97
lib/pages/all_notes_page.dart
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@@ -209,48 +209,75 @@ class _AllNotesPageState extends State<AllNotesPage> {
Widget _buildNoteTiles() {
return Consumer<FileChangeNotifier>(
builder: (BuildContext context, value, Widget? child) {
return Expanded(
child: GridView.builder(
gridDelegate: const SliverGridDelegateWithFixedCrossAxisCount(
crossAxisCount: 6, childAspectRatio: 0.7),
physics: const ScrollPhysics(),
padding: const EdgeInsets.all(2),
itemBuilder: (BuildContext context, int idx) => NoteTile(
data: value.tiledata[idx],
selectionMode: selectionMode,
selected: selectionIdx.contains(idx),
onSelectionChange: (selection) {
if (selection) {
if (!selectionMode) {
setState(() {
selectionMode = true;
});
}
if (!selectionIdx.contains(idx)) {
if (value.tiledata.isEmpty) {
return _buildNoNotesText();
} else {
return Expanded(
child: GridView.builder(
gridDelegate: const SliverGridDelegateWithFixedCrossAxisCount(
crossAxisCount: 6, childAspectRatio: 0.7),
physics: const ScrollPhysics(),
padding: const EdgeInsets.all(2),
itemBuilder: (BuildContext context, int idx) => NoteTile(
data: value.tiledata[idx],
selectionMode: selectionMode,
selected: selectionIdx.contains(idx),
onSelectionChange: (selection) {
if (selection) {
if (!selectionMode) {
setState(() {
selectionMode = true;
});
}
if (!selectionIdx.contains(idx)) {
final sel = selectionIdx;
sel.add(idx);
setState(() {
selectionIdx = sel;
});
}
} else {
final sel = selectionIdx;
sel.add(idx);
sel.remove(idx);
if (sel.isEmpty) {
setState(() {
selectionMode = false;
});
}
setState(() {
selectionIdx = sel;
});
}
} else {
final sel = selectionIdx;
sel.remove(idx);
if (sel.isEmpty) {
setState(() {
selectionMode = false;
});
}
setState(() {
selectionIdx = sel;
});
}
},
},
),
itemCount: value.tiledata.length,
),
itemCount: value.tiledata.length,
),
);
);
}
},
);
}
Widget _buildNoNotesText() {
return Expanded(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: const [
Text(
'No notes',
style: TextStyle(
color: Color.fromRGBO(255, 255, 255, .75), fontSize: 14),
),
SizedBox(
height: 10,
),
Text(
'Tap the Add Button to create a note.',
style: TextStyle(
color: Color.fromRGBO(255, 255, 255, .65), fontSize: 12),
)
],
),
);
}
}