2ro
2e8829ef83
Guard against paying more than the spendable balance at every entry: the Pay tab, the send-flow amount step, and the Review screen all render the amount in red with "You don't have enough grin" and refuse to proceed, so a payment that would only fail later at the node is stopped up front. On Android the phone gives a short error buzz on the blocked tap — new VIBRATE bridge (PlatformCallbacks::vibrate_error -> MainActivity.vibrateError); no-op on desktop. Grim silently clamped the amount and showed nothing. Also enlarge and vertically center the magnifier in the "Send to" search field (an 18px muted label became a 22px centered glyph).
55 lines
1.9 KiB
Rust
55 lines
1.9 KiB
Rust
// Copyright 2023 The Grim Developers
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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pub use self::platform::*;
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#[cfg(target_os = "android")]
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#[path = "android/mod.rs"]
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pub mod platform;
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#[cfg(not(target_os = "android"))]
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#[path = "desktop/mod.rs"]
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pub mod platform;
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pub trait PlatformCallbacks {
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fn set_context(&mut self, ctx: &egui::Context);
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fn exit(&self);
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fn copy_string_to_buffer(&self, data: String);
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fn get_string_from_buffer(&self) -> String;
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fn start_camera(&self);
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fn stop_camera(&self);
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fn camera_image(&self) -> Option<(Vec<u8>, u32)>;
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fn can_switch_camera(&self) -> bool;
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fn switch_camera(&self);
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fn share_data(&self, name: String, data: Vec<u8>) -> Result<(), std::io::Error>;
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fn pick_file(&self) -> Option<String>;
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/// Native picker filtered to picture files; defaults to the plain picker
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/// on platforms without filter support (magic-byte sniffing protects).
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fn pick_image_file(&self) -> Option<String> {
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self.pick_file()
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}
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fn pick_folder(&self) -> Option<String>;
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fn picked_file(&self) -> Option<String>;
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fn request_user_attention(&self);
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fn user_attention_required(&self) -> bool;
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fn clear_user_attention(&self);
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/// Set the status-bar icon color to contrast the current theme. `white` =
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/// light icons (for a dark background). No-op off Android.
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fn set_status_bar_white_icons(&self, _white: bool) {}
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/// Play a short "error" haptic (e.g. a rejected over-balance payment).
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/// No-op off Android.
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fn vibrate_error(&self) {}
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}
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