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use std::rc::Rc;
use anyhow::Result;
use cursive::Printer;
use cursive::Rect;
use cursive::View;
use cursive::XY;
use cursive::direction::Direction;
use cursive::event::Event;
use cursive::event::EventResult;
use cursive::event::Key;
use cursive::traits::Resizable;
use cursive::view::Nameable;
use cursive::view::Selector;
use cursive::view::SizeConstraint;
use cursive::view::ViewNotFound;
use cursive::views::NamedView;
use cursive::views::ResizedView;
use getset::{Getters, MutGetters};
use crate::tabs::*;
use crate::runtime::Runtime;
pub const MAIN_VIEW_NAME: &'static str = "main_view";
#[derive(Getters, MutGetters)]
pub struct MainView {
rt: Rc<Runtime>,
#[getset(get = "pub", get_mut = "pub")]
tabs: crate::tabs::Tabs,
}
impl MainView {
pub fn new(rt: Rc<Runtime>) -> Result<NamedView<Self>> {
let default_query = rt.config().notmuch_default_query();
let tabs = Tabs::new(default_query, rt.clone())?;
Ok(MainView { rt, tabs }.with_name(MAIN_VIEW_NAME))
}
pub fn add_tab_for_query(&mut self, query: &str) -> Result<()> {
self.tabs.add_tab_for_query(self.rt.clone(), query)
}
pub fn get_current_tab(&self) -> Option<&crate::tabs::Tab> {
debug!("Getting current tab");
if let Some(mux) = self.tabs.get_active_tab() {
debug!("Found current tab, returning mux: {:?}", mux.type_id());
mux.downcast_ref::<crate::tabs::Tab>()
} else {
debug!("No current tab found");
None
}
}
pub fn get_current_mux(&self) -> Option<&Box<dyn cursive::View>> {
debug!("Get current mux");
if let Some(tab) = self.get_current_tab() {
debug!("Some(mux) found, getting current view");
return tab.mux().get_current_view()
}
debug!("No mux found");
None
}
pub fn get_current_tab_mut(&mut self) -> Option<&mut crate::tabs::Tab> {
debug!("Getting current tab (mut)");
if let Some(mux) = self.tabs.get_active_tab_mut() {
debug!("Got current tab (mut), casting ot crate::tabs::Tab");
mux.downcast_mut::<crate::tabs::Tab>()
} else {
debug!("Did not get current tab (mut)");
None
}
}
pub fn get_current_mux_mut(&mut self) -> Option<&mut Box<dyn cursive::View>> {
debug!("Getting current tab (mut)");
if let Some(mut tab) = self.get_current_tab_mut() {
debug!("Got current tab (mut), getting view from mux (mut)");
return tab.mux_mut().get_current_view_mut()
}
debug!("Did not get current tab (mut))");
None
}
}
impl View for MainView {
fn draw(&self, printer: &Printer) {
self.tabs.draw(printer);
}
fn layout(&mut self, xy: XY<usize>) {
self.tabs.layout(xy)
}
fn needs_relayout(&self) -> bool {
self.tabs.needs_relayout()
}
fn required_size(&mut self, constraint: XY<usize>) -> XY<usize> {
self.tabs.required_size(constraint)
}
fn on_event(&mut self, e: Event) -> EventResult {
debug!("Received event: {:?}", e);
self.tabs.on_event(e)
}
fn call_on_any<'a>(&mut self, s: &Selector, tpl: &'a mut (dyn FnMut(&mut (dyn View + 'static)) + 'a)) {
self.tabs.call_on_any(s, tpl);
}
fn focus_view(&mut self, s: &Selector) -> Result<(), ViewNotFound> {
self.tabs.focus_view(s)
}
fn take_focus(&mut self, source: Direction) -> bool {
self.tabs.take_focus(source)
}
fn important_area(&self, view_size: XY<usize>) -> Rect {
self.tabs.important_area(view_size)
}
fn type_name(&self) -> &'static str {
self.tabs.type_name()
}
}
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