Compare commits
| Author | SHA1 | Date | |
|---|---|---|---|
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b03faedd27 | ||
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f17e50ec32 |
Generated
+1
-1
@@ -1048,7 +1048,7 @@ dependencies = [
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[[package]]
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name = "ink-notes"
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version = "0.2.3"
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version = "0.3.0"
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dependencies = [
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"bytemuck",
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"egui",
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+1
-1
@@ -1,6 +1,6 @@
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[package]
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name = "ink-notes"
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version = "0.2.3"
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version = "0.3.0"
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edition = "2021"
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description = "Latenzoptimierte Vektor-Notizbuch- und Inking-Anwendung für Linux"
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repository = "https://gitea.pansi.eu/harald/ink-notes"
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@@ -3,6 +3,8 @@
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Latenzoptimierte Vektor-Notizbuch- und Inking-Anwendung für Linux (Zorin OS 18 / Ubuntu 24.04).
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### Highlights:
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- **Neue Werkzeugleiste**: Schmale senkrechte Leiste mit Symbol-Knöpfen, links oder rechts andockbar; selten genutzte Funktionen im ☰-Menü, das Blatt wird daneben zentriert
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- **UI per Stift und Touch bedienbar**: Werkzeugleiste, Popover und Dialoge reagieren jetzt auch auf Stift und Finger, auch bei Display-Skalierung
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- **Aktive Stylus-Unterstützung (Lazarite / MPP / AES)**: Natives Wayland-Tablet-Protokoll mit präziser Druck- und Neigungserfassung
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- **Touchscreen Multi-Touch**: Stufenloses 2-Finger Pinch-to-Zoom und Panning mit umschaltbarem Finger-Zeichenmodus
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- **Zwei-Stufen-Inking-Modell**: Kausale Echtzeit-Glättung via 1€-Filter & akausale Ecken-Erhaltung (Corner Preservation)
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+29
-8
@@ -94,6 +94,9 @@ pub struct CanvasState {
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pub config: wgpu::SurfaceConfiguration,
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pub size: PhysicalSize<u32>,
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pub viewport: PageViewport,
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/// Von seitlicher UI belegte Breite links/rechts in physischen Pixeln
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ui_inset_left: f32,
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ui_inset_right: f32,
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pub camera: crate::viewport::ViewportState,
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// Pipelines
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@@ -371,6 +374,8 @@ impl CanvasState {
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config,
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size,
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viewport,
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ui_inset_left: 0.0,
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ui_inset_right: 0.0,
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strip_pipeline,
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triangle_pipeline,
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camera_buffer,
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@@ -418,6 +423,29 @@ impl CanvasState {
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);
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}
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/// Setzt die von seitlicher UI belegten Streifen (physische Pixel), damit die Seite
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/// im freien Bereich zentriert wird. Gibt `true` zurück, wenn sich etwas geändert hat.
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pub fn set_ui_insets(&mut self, left: f32, right: f32) -> bool {
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if (self.ui_inset_left - left).abs() < 0.5 && (self.ui_inset_right - right).abs() < 0.5 {
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return false;
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}
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self.ui_inset_left = left;
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self.ui_inset_right = right;
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self.recalculate_viewport();
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true
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}
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fn recalculate_viewport(&mut self) {
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self.viewport = PageViewport::calculate_with_insets(
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self.size.width as f32,
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self.size.height as f32,
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Self::VIEWPORT_MARGIN,
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self.ui_inset_left,
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self.ui_inset_right,
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);
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self.update_uniforms();
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}
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/// Passt die Surface und Projektionsmatrizen an eine neue Fenstergröße an.
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pub fn resize(&mut self, new_size: PhysicalSize<u32>) {
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if new_size.width > 0 && new_size.height > 0 {
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@@ -425,14 +453,7 @@ impl CanvasState {
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self.config.width = new_size.width;
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self.config.height = new_size.height;
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self.surface.configure(&self.device, &self.config);
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self.viewport = PageViewport::calculate(
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new_size.width as f32,
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new_size.height as f32,
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Self::VIEWPORT_MARGIN,
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);
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self.update_uniforms();
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self.recalculate_viewport();
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}
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}
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+35
-2
@@ -772,7 +772,21 @@ pub struct PageViewport {
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impl PageViewport {
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/// Berechnet die zentrierte DIN-A4-Projektionsfläche unter Beibehaltung des 210x297-Seitenverhältnisses.
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pub fn calculate(window_width: f32, window_height: f32, margin: f32) -> Self {
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let avail_w = (window_width - 2.0 * margin).max(10.0);
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Self::calculate_with_insets(window_width, window_height, margin, 0.0, 0.0)
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}
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/// Wie [`Self::calculate`], aber ohne die von seitlicher UI (z. B. Werkzeugleiste)
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/// belegten Streifen links/rechts: Die Seite wird im verbleibenden Bereich zentriert.
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pub fn calculate_with_insets(
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window_width: f32,
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window_height: f32,
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margin: f32,
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inset_left: f32,
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inset_right: f32,
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) -> Self {
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let inset_left = inset_left.clamp(0.0, window_width * 0.5);
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let inset_right = inset_right.clamp(0.0, window_width * 0.5);
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let avail_w = (window_width - inset_left - inset_right - 2.0 * margin).max(10.0);
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let avail_h = (window_height - 2.0 * margin).max(10.0);
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let window_ratio = avail_w / avail_h;
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@@ -790,7 +804,7 @@ impl PageViewport {
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(w, h)
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};
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let page_x = (window_width - page_w) / 2.0;
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let page_x = inset_left + (window_width - inset_left - inset_right - page_w) / 2.0;
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let page_y = (window_height - page_h) / 2.0;
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Self {
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@@ -931,6 +945,25 @@ mod tests {
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assert_eq!(nb.current_page_index, 0);
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}
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#[test]
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fn test_viewport_insets_center_page_in_free_area() {
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// Breites Fenster: Seite wird durch die Höhe begrenzt und im freien Bereich zentriert
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let plain = PageViewport::calculate(1600.0, 900.0, 20.0);
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let inset = PageViewport::calculate_with_insets(1600.0, 900.0, 20.0, 120.0, 0.0);
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assert!((inset.page_width - plain.page_width).abs() < 0.01);
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let free_center = 120.0 + (1600.0 - 120.0) / 2.0;
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assert!((inset.page_x + inset.page_width / 2.0 - free_center).abs() < 0.01);
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// Hohes Fenster: Breite begrenzt, Seite wird schmaler und bleibt rechts der Leiste
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let narrow = PageViewport::calculate_with_insets(600.0, 1200.0, 20.0, 100.0, 0.0);
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assert!(narrow.page_x >= 100.0 + 20.0 - 0.01);
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assert!(narrow.page_x + narrow.page_width <= 600.0 - 20.0 + 0.01);
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// Leiste rechts
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let right = PageViewport::calculate_with_insets(600.0, 1200.0, 20.0, 0.0, 100.0);
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assert!(right.page_x + right.page_width <= 500.0 - 20.0 + 0.01);
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}
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#[test]
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fn test_page_viewport_projection() {
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let vp = PageViewport::calculate(1600.0, 900.0, 20.0);
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@@ -9,6 +9,7 @@ pub mod filter;
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pub mod geometry;
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pub mod history;
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pub mod selection;
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pub mod settings;
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pub mod spline;
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pub mod storage;
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pub mod ui;
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+149
-43
@@ -23,6 +23,7 @@ use ink_notes::geometry::{self, RecognizedShape};
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use ink_notes::selection::{
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render_selection_overlay, DragMode, SelectionHandleHit, SelectionState,
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};
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use ink_notes::settings::{SidebarSide, UiSettings};
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use ink_notes::storage::{self, NotebookManifest};
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use ink_notes::ui::{self, ActiveTool, UiAction, UiState};
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use ink_notes::updater::UpdaterController;
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@@ -54,6 +55,21 @@ fn update_window_title(
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window.set_title(&title);
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}
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/// Prüft, ob ein Bildschirmpunkt (physische Pixel) auf einem UI-Element liegt.
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///
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/// egui arbeitet in logischen Punkten; Touch- und Stift-Positionen kommen in physischen
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/// Pixeln. `layer_id_at` erfasst jedes egui-Element des letzten Frames (Leiste, Popover,
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/// Fenster), auch wenn egui den Zeiger selbst noch nicht kennt (Stift, erster Touch).
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fn is_screen_point_in_ui(
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egui_ctx: &egui::Context,
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ui_state: &UiState,
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screen_pos: (f32, f32),
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scale: f32,
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) -> bool {
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let pos = egui::pos2(screen_pos.0 / scale, screen_pos.1 / scale);
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ui_state.is_point_in_ui(pos.x, pos.y) || egui_ctx.layer_id_at(pos).is_some()
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}
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/// Exportiert das Notizbuch im Hintergrund als PDF. Noch nicht geladene Seiten werden vorher
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/// von der Festplatte nachgeladen; das Ergebnis geht über `result_tx` an den Event-Loop zurück.
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fn start_pdf_export(
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@@ -230,6 +246,13 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
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);
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let mut ui_state = UiState::new();
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// Gespeicherte UI-Einstellungen (Seite der Werkzeugleiste)
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let ui_settings_path = UiSettings::default_path();
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let mut ui_settings = ui_settings_path
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.as_deref()
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.map(UiSettings::load_from)
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.unwrap_or_default();
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ui_state.sidebar_side = ui_settings.sidebar_side;
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ui_state.current_notebook_id = manifest.id.clone();
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ui_state.document_title = manifest.title.clone();
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ui_state.available_notebooks = available_notebooks;
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@@ -275,6 +298,8 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
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let mut active_touches: std::collections::HashMap<u64, (f32, f32)> =
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std::collections::HashMap::new();
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let mut pinch_prev_distance: Option<f32> = None;
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// Berührungen, die auf der UI begonnen haben, gehören bis zum Abheben egui
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let mut ui_touch_ids: std::collections::HashSet<u64> = std::collections::HashSet::new();
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let mut pinch_prev_center: Option<(f32, f32)> = None;
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let mut is_pinch_gesturing = false;
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let mut is_touch_drawing = false;
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@@ -287,6 +312,10 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
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let mut stylus_tool_id: Option<octotablet::tool::ID> = None;
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let mut stylus_barrel_pressed = false;
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let mut stylus_screen_pos = (0.0_f32, 0.0_f32);
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// Stift hat auf der UI aufgesetzt: alle Ereignisse bis zum Abheben gehen an egui
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let mut stylus_ui_capture = false;
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// Von egui angeforderter Zeitpunkt für das nächste Neuzeichnen (Layout-Vermessung, Tooltips)
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let mut egui_repaint_at: Option<Instant> = None;
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// Viewport-Pan & Zoom-Zustand
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let mut is_panning = false;
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@@ -379,6 +408,19 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
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octotablet::events::ToolEvent::Out
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| octotablet::events::ToolEvent::Removed => {
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is_stylus_in_proximity = false;
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if stylus_ui_capture {
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stylus_ui_capture = false;
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let (sx, sy) = stylus_screen_pos;
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let input = egui_winit_state.egui_input_mut();
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input.events.push(egui::Event::PointerButton {
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pos: egui::pos2(sx / scale, sy / scale),
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button: egui::PointerButton::Primary,
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pressed: false,
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modifiers: egui::Modifiers::default(),
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});
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input.events.push(egui::Event::PointerGone);
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window.request_redraw();
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}
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if stylus_tool_id == Some(tool.id()) {
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stylus_tool_id = None;
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if is_stylus_drawing {
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@@ -426,6 +468,24 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
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current_pressure = p;
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}
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// Stiftbewegung an egui weitergeben (Hover, Schieberegler ziehen),
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// solange nicht auf dem Blatt gezeichnet oder radiert wird
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if stylus_ui_capture || (!is_stylus_drawing && !is_erasing) {
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let ui_pos = egui::pos2(sx / scale, sy / scale);
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egui_winit_state
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.egui_input_mut()
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.events
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.push(egui::Event::PointerMoved(ui_pos));
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if stylus_ui_capture
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|| is_screen_point_in_ui(&egui_ctx, &ui_state, (sx, sy), scale)
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{
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window.request_redraw();
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}
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}
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if stylus_ui_capture {
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continue;
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}
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if is_erasing {
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if let Some(page_pt) = canvas.screen_to_page(sx, sy) {
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let page = notebook.current_page_mut();
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@@ -472,28 +532,19 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
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stylus_tool_id = Some(tool.id());
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let (sx, sy) = stylus_screen_pos;
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let is_stylus_in_ui = egui_ctx.wants_pointer_input()
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|| ui_state.is_point_in_ui(sx, sy)
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|| (ui_state.show_page_jump_popup
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&& egui_ctx.is_pointer_over_area())
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|| (ui_state.is_document_menu_open
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&& egui_ctx.is_pointer_over_area())
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|| (ui_state.is_update_dialog_open
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&& egui_ctx.is_pointer_over_area());
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|
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if is_stylus_in_ui {
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egui_ctx.input_mut(|i| {
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i.events.push(egui::Event::PointerMoved(egui::pos2(
|
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sx / scale,
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sy / scale,
|
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)));
|
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i.events.push(egui::Event::PointerButton {
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pos: egui::pos2(sx / scale, sy / scale),
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button: egui::PointerButton::Primary,
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pressed: true,
|
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modifiers: egui::Modifiers::default(),
|
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});
|
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if is_screen_point_in_ui(&egui_ctx, &ui_state, (sx, sy), scale) {
|
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// In die Eingabe-Warteschlange des NÄCHSTEN egui-Frames
|
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// (egui_ctx.input_mut würde vom nächsten Frame überschrieben)
|
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let ui_pos = egui::pos2(sx / scale, sy / scale);
|
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let input = egui_winit_state.egui_input_mut();
|
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input.events.push(egui::Event::PointerMoved(ui_pos));
|
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input.events.push(egui::Event::PointerButton {
|
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pos: ui_pos,
|
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button: egui::PointerButton::Primary,
|
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pressed: true,
|
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modifiers: egui::Modifiers::default(),
|
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});
|
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stylus_ui_capture = true;
|
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window.request_redraw();
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continue;
|
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}
|
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@@ -546,24 +597,16 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
|
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}
|
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octotablet::events::ToolEvent::Up => {
|
||||
let (sx, sy) = stylus_screen_pos;
|
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let is_stylus_in_ui = egui_ctx.wants_pointer_input()
|
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|| ui_state.is_point_in_ui(sx, sy)
|
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|| (ui_state.show_page_jump_popup
|
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&& egui_ctx.is_pointer_over_area())
|
||||
|| (ui_state.is_document_menu_open
|
||||
&& egui_ctx.is_pointer_over_area())
|
||||
|| (ui_state.is_update_dialog_open
|
||||
&& egui_ctx.is_pointer_over_area());
|
||||
|
||||
if is_stylus_in_ui {
|
||||
egui_ctx.input_mut(|i| {
|
||||
i.events.push(egui::Event::PointerButton {
|
||||
if stylus_ui_capture {
|
||||
stylus_ui_capture = false;
|
||||
egui_winit_state.egui_input_mut().events.push(
|
||||
egui::Event::PointerButton {
|
||||
pos: egui::pos2(sx / scale, sy / scale),
|
||||
button: egui::PointerButton::Primary,
|
||||
pressed: false,
|
||||
modifiers: egui::Modifiers::default(),
|
||||
});
|
||||
});
|
||||
},
|
||||
);
|
||||
window.request_redraw();
|
||||
continue;
|
||||
}
|
||||
@@ -633,6 +676,14 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
|
||||
}
|
||||
}
|
||||
|
||||
// Von egui angefordertes, verzögertes Neuzeichnen (Tooltips, Animationen)
|
||||
if let Some(at) = egui_repaint_at {
|
||||
if Instant::now() >= at {
|
||||
egui_repaint_at = None;
|
||||
window.request_redraw();
|
||||
}
|
||||
}
|
||||
|
||||
// Bei anstehenden Änderungen, aktivem Toast, Stylus in Proximity oder aktivem Zeichnen regelmäßig aufwachen
|
||||
if new_status == AutosaveStatus::Pending
|
||||
|| new_status == AutosaveStatus::Saving
|
||||
@@ -642,6 +693,8 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
|
||||
|| is_stylus_in_proximity
|
||||
{
|
||||
target.set_control_flow(ControlFlow::wait_duration(Duration::from_millis(8)));
|
||||
} else if let Some(at) = egui_repaint_at {
|
||||
target.set_control_flow(ControlFlow::WaitUntil(at));
|
||||
} else {
|
||||
target.set_control_flow(ControlFlow::Wait);
|
||||
}
|
||||
@@ -657,9 +710,12 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
|
||||
// 2. Prüfen, ob das UI Pointer-Interaktionen beansprucht (Event-Isolation)
|
||||
// Konsumiert Klicks innerhalb der abgerundeten Pill-Toolbar, des Popovers oder offener Menüs
|
||||
let is_pointer_in_ui = egui_ctx.wants_pointer_input()
|
||||
|| ui_state.is_point_in_ui(cursor_screen_pos.0, cursor_screen_pos.1)
|
||||
|| (ui_state.show_page_jump_popup && egui_ctx.is_pointer_over_area())
|
||||
|| (ui_state.is_document_menu_open && egui_ctx.is_pointer_over_area());
|
||||
|| is_screen_point_in_ui(
|
||||
&egui_ctx,
|
||||
&ui_state,
|
||||
cursor_screen_pos,
|
||||
window.scale_factor() as f32,
|
||||
);
|
||||
|
||||
match event {
|
||||
WindowEvent::CloseRequested => {
|
||||
@@ -686,6 +742,8 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
|
||||
is_erasing = false;
|
||||
is_mouse_drawing = false;
|
||||
active_touches.clear();
|
||||
ui_touch_ids.clear();
|
||||
stylus_ui_capture = false;
|
||||
is_pinch_gesturing = false;
|
||||
pinch_prev_distance = None;
|
||||
pinch_prev_center = None;
|
||||
@@ -1469,15 +1527,27 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
|
||||
return;
|
||||
}
|
||||
|
||||
// Berührungen der UI (egui-winit hat sie bereits an egui weitergegeben)
|
||||
if ui_touch_ids.contains(&touch.id) {
|
||||
if matches!(touch.phase, TouchPhase::Ended | TouchPhase::Cancelled) {
|
||||
ui_touch_ids.remove(&touch.id);
|
||||
}
|
||||
window.request_redraw();
|
||||
return;
|
||||
}
|
||||
|
||||
match touch.phase {
|
||||
TouchPhase::Started => {
|
||||
// Event-Isolation für Touch-Eingaben
|
||||
let is_touch_in_ui = egui_ctx.wants_pointer_input()
|
||||
|| ui_state.is_point_in_ui(tx, ty)
|
||||
|| (ui_state.show_page_jump_popup && egui_ctx.is_pointer_over_area())
|
||||
|| (ui_state.is_document_menu_open && egui_ctx.is_pointer_over_area())
|
||||
|| (ui_state.is_update_dialog_open && egui_ctx.is_pointer_over_area());
|
||||
let is_touch_in_ui = is_screen_point_in_ui(
|
||||
&egui_ctx,
|
||||
&ui_state,
|
||||
(tx, ty),
|
||||
window.scale_factor() as f32,
|
||||
);
|
||||
if is_touch_in_ui {
|
||||
ui_touch_ids.insert(touch.id);
|
||||
window.request_redraw();
|
||||
return;
|
||||
}
|
||||
|
||||
@@ -1807,6 +1877,16 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
|
||||
updater.update();
|
||||
let actions = ui::render_ui(&egui_ctx, &mut ui_state, ¬ebook, autosave.status(), &updater);
|
||||
|
||||
// Seite neben der Werkzeugleiste zentrieren (Leistenbreite in physischen Pixeln)
|
||||
let reserved = ui_state.sidebar_reserved_width() * window.scale_factor() as f32;
|
||||
let (inset_left, inset_right) = match ui_state.sidebar_side {
|
||||
SidebarSide::Left => (reserved, 0.0),
|
||||
SidebarSide::Right => (0.0, reserved),
|
||||
};
|
||||
if canvas.set_ui_insets(inset_left, inset_right) {
|
||||
window.request_redraw();
|
||||
}
|
||||
|
||||
// 4. UI-Aktionen verarbeiten
|
||||
for action in actions {
|
||||
match action {
|
||||
@@ -2312,6 +2392,16 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
|
||||
}
|
||||
}
|
||||
}
|
||||
UiAction::SetSidebarSide(side) => {
|
||||
ui_settings.sidebar_side = side;
|
||||
if let Some(path) = ui_settings_path.as_deref() {
|
||||
if let Err(err) = ui_settings.save_to(path) {
|
||||
eprintln!("[Einstellungen] Konnte '{}' nicht speichern: {err}", path.display());
|
||||
ui_state.set_export_message(format!("Einstellung nicht gespeichert: {err}"));
|
||||
}
|
||||
}
|
||||
window.request_redraw();
|
||||
}
|
||||
UiAction::ForceExit => {
|
||||
println!("[Shutdown] Beenden erzwungen trotz ungespeicherter Änderungen.");
|
||||
target.exit();
|
||||
@@ -2323,6 +2413,22 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
|
||||
let full_output = egui_ctx.end_frame();
|
||||
egui_winit_state.handle_platform_output(&window, full_output.platform_output);
|
||||
|
||||
// egui braucht Folge-Frames, z. B. um neu angeordnete Bereiche zu vermessen
|
||||
// (die Werkzeugleiste wird erst im 2.–3. Frame korrekt zentriert)
|
||||
let repaint_delay = full_output
|
||||
.viewport_output
|
||||
.get(&egui::ViewportId::ROOT)
|
||||
.map(|v| v.repaint_delay)
|
||||
.unwrap_or(Duration::MAX);
|
||||
if repaint_delay.is_zero() {
|
||||
egui_repaint_at = None;
|
||||
window.request_redraw();
|
||||
} else if repaint_delay < Duration::from_secs(10) {
|
||||
egui_repaint_at = Some(Instant::now() + repaint_delay);
|
||||
} else {
|
||||
egui_repaint_at = None;
|
||||
}
|
||||
|
||||
let clipped_primitives = egui_ctx.tessellate(full_output.shapes, egui_ctx.pixels_per_point());
|
||||
let screen_descriptor = egui_wgpu::ScreenDescriptor {
|
||||
size_in_pixels: [canvas.size.width, canvas.size.height],
|
||||
|
||||
@@ -0,0 +1,84 @@
|
||||
//! Persistente UI-Einstellungen (`$XDG_CONFIG_HOME/ink-notes/ui.json`).
|
||||
//!
|
||||
//! Fehlende oder unlesbare Dateien führen zu Standardwerten, damit die App immer startet.
|
||||
|
||||
use std::path::{Path, PathBuf};
|
||||
|
||||
use serde::{Deserialize, Serialize};
|
||||
|
||||
use crate::storage::{self, StorageError};
|
||||
|
||||
/// Fensterseite, an der die Werkzeugleiste angedockt ist.
|
||||
#[derive(Debug, Clone, Copy, PartialEq, Eq, Default, Serialize, Deserialize)]
|
||||
pub enum SidebarSide {
|
||||
/// Links (Standard: die Schreibhand von Rechtshändern verdeckt die Leiste nicht)
|
||||
#[default]
|
||||
Left,
|
||||
/// Rechts (für Linkshänder)
|
||||
Right,
|
||||
}
|
||||
|
||||
/// Benutzereinstellungen der Oberfläche.
|
||||
#[derive(Debug, Clone, PartialEq, Default, Serialize, Deserialize)]
|
||||
#[serde(default)]
|
||||
pub struct UiSettings {
|
||||
pub sidebar_side: SidebarSide,
|
||||
}
|
||||
|
||||
impl UiSettings {
|
||||
/// Standardpfad gemäß XDG-Spezifikation.
|
||||
pub fn default_path() -> Option<PathBuf> {
|
||||
let base = match std::env::var("XDG_CONFIG_HOME") {
|
||||
Ok(dir) if !dir.trim().is_empty() => PathBuf::from(dir),
|
||||
_ => PathBuf::from(std::env::var("HOME").ok()?).join(".config"),
|
||||
};
|
||||
Some(base.join("ink-notes").join("ui.json"))
|
||||
}
|
||||
|
||||
/// Lädt die Einstellungen; bei fehlender oder beschädigter Datei gelten Standardwerte.
|
||||
pub fn load_from(path: &Path) -> Self {
|
||||
match std::fs::read_to_string(path) {
|
||||
Ok(content) => serde_json::from_str(&content).unwrap_or_else(|e| {
|
||||
eprintln!(
|
||||
"[Einstellungen] '{}' ist ungültig ({e}), verwende Standardwerte.",
|
||||
path.display()
|
||||
);
|
||||
Self::default()
|
||||
}),
|
||||
Err(_) => Self::default(),
|
||||
}
|
||||
}
|
||||
|
||||
/// Speichert die Einstellungen atomar.
|
||||
pub fn save_to(&self, path: &Path) -> Result<(), StorageError> {
|
||||
storage::atomic_write_json(path, self)
|
||||
}
|
||||
}
|
||||
|
||||
#[cfg(test)]
|
||||
mod tests {
|
||||
use super::*;
|
||||
|
||||
#[test]
|
||||
fn test_settings_round_trip_and_fallbacks() {
|
||||
let dir = tempfile::tempdir().unwrap();
|
||||
let path = dir.path().join("ink-notes").join("ui.json");
|
||||
|
||||
// Fehlende Datei -> Standard (links)
|
||||
assert_eq!(UiSettings::load_from(&path).sidebar_side, SidebarSide::Left);
|
||||
|
||||
let settings = UiSettings {
|
||||
sidebar_side: SidebarSide::Right,
|
||||
};
|
||||
settings.save_to(&path).unwrap();
|
||||
assert_eq!(UiSettings::load_from(&path), settings);
|
||||
|
||||
// Beschädigte Datei -> Standard statt Absturz
|
||||
std::fs::write(&path, b"{ kaputt").unwrap();
|
||||
assert_eq!(UiSettings::load_from(&path), UiSettings::default());
|
||||
|
||||
// Unbekannte / fehlende Felder werden toleriert
|
||||
std::fs::write(&path, br#"{"zukunft": 1}"#).unwrap();
|
||||
assert_eq!(UiSettings::load_from(&path), UiSettings::default());
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user