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Add work selector

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This commit is contained in:
Elias Projahn 2020-10-09 22:04:14 +02:00
parent 96df2fb148
commit a222e00688
4 changed files with 605 additions and 0 deletions
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1
res/resources.xml
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@ -10,5 +10,6 @@
<file preprocess="xml-stripblanks">ui/section_editor.ui</file>
<file preprocess="xml-stripblanks">ui/window.ui</file>
<file preprocess="xml-stripblanks">ui/work_editor.ui</file>
<file preprocess="xml-stripblanks">ui/work_selector.ui</file>
</gresource>
</gresources>

351
res/ui/work_selector.ui Normal file
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@ -0,0 +1,351 @@
<?xml version="1.0" encoding="UTF-8"?>
<!-- Generated with glade 3.38.1 -->
<interface>
<requires lib="gtk+" version="3.22" />
<requires lib="libhandy" version="1.0" />
<object class="HdyWindow" id="window">
<property name="can-focus">False</property>
<property name="default-width">600</property>
<property name="default-height">424</property>
<property name="modal">True</property>
<property name="destroy-with-parent">True</property>
<property name="type-hint">dialog</property>
<child>
<object class="HdyLeaflet" id="leaflet">
<property name="visible">True</property>
<property name="can-focus">False</property>
<property name="visible-child">sidebar_box</property>
<property name="can-swipe-back">True</property>
<child>
<object class="GtkBox" id="sidebar_box">
<property name="width-request">225</property>
<property name="visible">True</property>
<property name="can-focus">False</property>
<property name="hexpand">False</property>
<property name="orientation">vertical</property>
<child>
<object class="HdyHeaderBar" id="left_header">
<property name="visible">True</property>
<property name="can-focus">False</property>
<property name="show-close-button">True</property>
<child>
<object class="GtkButton" id="add_button">
<property name="visible">True</property>
<property name="can-focus">True</property>
<property name="receives-default">True</property>
<child>
<object class="GtkImage">
<property name="visible">True</property>
<property name="can-focus">False</property>
<property name="icon-name">list-add-symbolic</property>
</object>
</child>
</object>
</child>
</object>
<packing>
<property name="expand">False</property>
<property name="fill">True</property>
<property name="position">0</property>
</packing>
</child>
<child>
<object class="HdySearchBar">
<property name="visible">True</property>
<property name="can-focus">False</property>
<property name="search-mode-enabled">True</property>
<child>
<object class="HdyClamp">
<property name="visible">True</property>
<property name="can-focus">False</property>
<property name="maximum-size">400</property>
<child>
<object class="GtkSearchEntry" id="person_search_entry">
<property name="visible">True</property>
<property name="can-focus">True</property>
<property name="primary-icon-name">edit-find-symbolic</property>
<property name="primary-icon-activatable">False</property>
<property name="primary-icon-sensitive">False</property>
<property name="placeholder-text" translatable="yes">Search persons …</property>
</object>
</child>
</object>
</child>
</object>
<packing>
<property name="expand">False</property>
<property name="fill">True</property>
<property name="position">1</property>
</packing>
</child>
<child>
<object class="GtkStack" id="sidebar_stack">
<property name="visible">True</property>
<property name="can-focus">False</property>
<property name="transition-type">crossfade</property>
<child>
<object class="GtkSpinner">
<property name="visible">True</property>
<property name="can-focus">False</property>
<property name="active">True</property>
</object>
<packing>
<property name="name">loading</property>
</packing>
</child>
<child>
<object class="GtkScrolledWindow">
<property name="visible">True</property>
<property name="can-focus">True</property>
<child>
<object class="GtkViewport">
<property name="visible">True</property>
<property name="can-focus">False</property>
<property name="shadow-type">none</property>
<child>
<object class="GtkListBox" id="person_list">
<property name="visible">True</property>
<property name="can-focus">False</property>
<child type="placeholder">
<object class="GtkLabel">
<property name="visible">True</property>
<property name="can-focus">False</property>
<property name="label" translatable="yes">No persons found.</property>
</object>
</child>
</object>
</child>
</object>
</child>
</object>
<packing>
<property name="name">persons_list</property>
<property name="position">1</property>
</packing>
</child>
</object>
<packing>
<property name="expand">True</property>
<property name="fill">True</property>
<property name="position">2</property>
</packing>
</child>
</object>
<packing>
<property name="name">sidebar</property>
</packing>
</child>
<child>
<object class="GtkSeparator">
<property name="visible">True</property>
<property name="can-focus">False</property>
<property name="orientation">vertical</property>
<style>
<class name="sidebar" />
</style>
</object>
<packing>
<property name="navigatable">False</property>
</packing>
</child>
<child>
<object class="GtkStack" id="stack">
<property name="visible">True</property>
<property name="can-focus">False</property>
<property name="hexpand">True</property>
<property name="transition-type">crossfade</property>
<child>
<object class="GtkBox" id="empty_screen">
<property name="visible">True</property>
<property name="can-focus">False</property>
<property name="orientation">vertical</property>
<child>
<object class="HdyHeaderBar" id="empty_header">
<property name="visible">True</property>
<property name="can-focus">False</property>
<property name="hexpand">True</property>
<property name="title" translatable="yes">Select work</property>
<property name="show-close-button">True</property>
</object>
<packing>
<property name="expand">False</property>
<property name="fill">True</property>
<property name="position">0</property>
</packing>
</child>
<child>
<object class="GtkLabel">
<property name="visible">True</property>
<property name="can-focus">False</property>
<property name="label" translatable="yes">Select a composer on the left.</property>
</object>
<packing>
<property name="expand">True</property>
<property name="fill">True</property>
<property name="position">1</property>
</packing>
</child>
</object>
<packing>
<property name="name">empty_screen</property>
</packing>
</child>
<child>
<object class="GtkBox">
<property name="visible">True</property>
<property name="can-focus">False</property>
<property name="orientation">vertical</property>
<child>
<object class="HdyHeaderBar" id="header">
<property name="visible">True</property>
<property name="can-focus">False</property>
<property name="show-close-button">True</property>
<child>
<object class="GtkRevealer">
<property name="visible">True</property>
<property name="can-focus">False</property>
<property name="transition-type">crossfade</property>
<property name="transition-duration" bind-source="leaflet" bind-property="mode-transition-duration" bind-flags="bidirectional|sync-create">0</property>
<property name="reveal-child" bind-source="leaflet" bind-property="folded" bind-flags="sync-create">False</property>
<child>
<object class="GtkButton" id="back_button">
<property name="visible">True</property>
<property name="can-focus">True</property>
<property name="receives-default">True</property>
<child>
<object class="GtkImage">
<property name="visible">True</property>
<property name="can-focus">False</property>
<property name="icon-name">go-previous-symbolic</property>
</object>
</child>
</object>
</child>
</object>
</child>
<child>
<object class="GtkToggleButton" id="search_button">
<property name="visible">True</property>
<property name="can-focus">True</property>
<property name="receives-default">True</property>
<child>
<object class="GtkImage">
<property name="visible">True</property>
<property name="can-focus">False</property>
<property name="icon-name">edit-find-symbolic</property>
</object>
</child>
</object>
<packing>
<property name="pack-type">end</property>
<property name="position">1</property>
</packing>
</child>
</object>
<packing>
<property name="expand">False</property>
<property name="fill">True</property>
<property name="position">0</property>
</packing>
</child>
<child>
<object class="HdySearchBar">
<property name="visible">True</property>
<property name="can-focus">False</property>
<property name="search-mode-enabled" bind-source="search_button" bind-property="active" bind-flags="bidirectional|sync-create">False</property>
<child>
<object class="HdyClamp">
<property name="visible">True</property>
<property name="can-focus">False</property>
<property name="maximum-size">400</property>
<child>
<object class="GtkSearchEntry" id="search_entry">
<property name="visible">True</property>
<property name="can-focus">True</property>
<property name="primary-icon-name">edit-find-symbolic</property>
<property name="primary-icon-activatable">False</property>
<property name="primary-icon-sensitive">False</property>
<property name="placeholder-text" translatable="yes">Search works …</property>
</object>
</child>
</object>
</child>
</object>
<packing>
<property name="expand">False</property>
<property name="fill">True</property>
<property name="position">1</property>
</packing>
</child>
<child>
<object class="GtkStack" id="content_stack">
<property name="visible">True</property>
<property name="can-focus">False</property>
<property name="transition-type">crossfade</property>
<child>
<object class="GtkSpinner">
<property name="visible">True</property>
<property name="can-focus">False</property>
<property name="active">True</property>
</object>
<packing>
<property name="name">loading</property>
</packing>
</child>
<child>
<object class="GtkScrolledWindow">
<property name="visible">True</property>
<property name="can-focus">True</property>
<child>
<object class="GtkViewport">
<property name="visible">True</property>
<property name="can-focus">False</property>
<property name="shadow-type">none</property>
<child>
<object class="GtkListBox" id="work_list">
<property name="visible">True</property>
<property name="can-focus">False</property>
</object>
</child>
</object>
</child>
</object>
<packing>
<property name="name">content</property>
<property name="position">1</property>
</packing>
</child>
</object>
<packing>
<property name="expand">True</property>
<property name="fill">True</property>
<property name="position">2</property>
</packing>
</child>
</object>
<packing>
<property name="name">person_screen</property>
<property name="position">1</property>
</packing>
</child>
</object>
<packing>
<property name="name">content</property>
</packing>
</child>
</object>
</child>
</object>
<object class="HdyHeaderGroup" id="inner_header_group">
<headerbars>
<headerbar name="empty_header" />
<headerbar name="header" />
</headerbars>
</object>
<object class="HdyHeaderGroup">
<headerbars>
<headerbar name="left_header" />
<headerbar name="inner_header_group" />
</headerbars>
</object>
</interface>

3
src/dialogs/mod.rs
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@ -24,3 +24,6 @@ pub use selector_row::*;
pub mod work_editor;
pub use work_editor::*;
pub mod work_selector;
pub use work_selector::*;

250
src/dialogs/work_selector.rs Normal file
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@ -0,0 +1,250 @@
use super::*;
use crate::backend::Backend;
use crate::database::*;
use gio::prelude::*;
use glib::clone;
use gtk::prelude::*;
use gtk_macros::get_widget;
use libhandy::prelude::*;
use libhandy::HeaderBarExt;
use std::cell::Cell;
use std::convert::TryInto;
use std::rc::Rc;
enum WorkSelectorState {
Loading,
Persons(Vec<Person>),
PersonLoading(Person),
Person(Vec<WorkDescription>),
}
pub struct WorkSelector<F>
where
F: Fn(WorkDescription) -> () + 'static,
{
window: libhandy::Window,
backend: Rc<Backend>,
callback: F,
leaflet: libhandy::Leaflet,
sidebar_stack: gtk::Stack,
person_search_entry: gtk::SearchEntry,
person_list: gtk::ListBox,
stack: gtk::Stack,
header: libhandy::HeaderBar,
search_entry: gtk::SearchEntry,
content_stack: gtk::Stack,
work_list: gtk::ListBox,
person_list_row_activated_handler_id: Cell<Option<glib::SignalHandlerId>>,
work_list_row_activated_handler_id: Cell<Option<glib::SignalHandlerId>>,
}
impl<F> WorkSelector<F>
where
F: Fn(WorkDescription) -> () + 'static,
{
pub fn new<P: IsA<gtk::Window>>(backend: Rc<Backend>, parent: &P, callback: F) -> Rc<Self> {
use WorkSelectorState::*;
let builder = gtk::Builder::from_resource("/de/johrpan/musicus_editor/ui/work_selector.ui");
get_widget!(builder, libhandy::Window, window);
get_widget!(builder, libhandy::Leaflet, leaflet);
get_widget!(builder, gtk::Button, add_button);
get_widget!(builder, gtk::SearchEntry, person_search_entry);
get_widget!(builder, gtk::Stack, sidebar_stack);
get_widget!(builder, gtk::ListBox, person_list);
get_widget!(builder, gtk::Stack, stack);
get_widget!(builder, libhandy::HeaderBar, header);
get_widget!(builder, gtk::SearchEntry, search_entry);
get_widget!(builder, gtk::Button, back_button);
get_widget!(builder, gtk::Stack, content_stack);
get_widget!(builder, gtk::ListBox, work_list);
let result = Rc::new(WorkSelector {
window: window,
backend: backend,
callback: callback,
leaflet: leaflet,
sidebar_stack: sidebar_stack,
person_list: person_list,
person_search_entry: person_search_entry,
stack: stack,
header: header,
search_entry: search_entry,
content_stack: content_stack,
work_list: work_list,
person_list_row_activated_handler_id: Cell::new(None),
work_list_row_activated_handler_id: Cell::new(None),
});
add_button.connect_clicked(clone!(@strong result => move |_| {
let editor = WorkEditor::new(
result.backend.clone(),
&result.window,
None,
clone!(@strong result => move |work| {
result.window.close();
(result.callback)(work);
}),
);
editor.show();
}));
back_button.connect_clicked(clone!(@strong result => move |_| {
result.back();
}));
result
.person_search_entry
.connect_search_changed(clone!(@strong result => move |_| {
result.person_list.invalidate_filter();
}));
result
.search_entry
.connect_search_changed(clone!(@strong result => move |_| {
result.work_list.invalidate_filter();
}));
result.window.set_transient_for(Some(parent));
result.clone().set_state(Loading);
result
}
pub fn show(&self) {
self.window.show();
}
fn set_state(self: Rc<Self>, state: WorkSelectorState) {
use WorkSelectorState::*;
match state {
Loading => {
self.backend
.get_persons(clone!(@strong self as self_ => move |persons| {
self_.clone().set_state(Persons(persons));
}));
self.sidebar_stack.set_visible_child_name("loading");
self.stack.set_visible_child_name("empty_screen");
self.leaflet.set_visible_child_name("sidebar");
}
Persons(persons) => {
for child in self.person_list.get_children() {
self.person_list.remove(&child);
}
for (index, person) in persons.iter().enumerate() {
let label = gtk::Label::new(Some(&person.name_lf()));
label.set_halign(gtk::Align::Start);
let row = SelectorRow::new(index.try_into().unwrap(), &label);
row.show_all();
self.person_list.insert(&row, -1);
}
match self.person_list_row_activated_handler_id.take() {
Some(id) => self.person_list.disconnect(id),
None => (),
}
let handler_id = self.person_list.connect_row_activated(
clone!(@strong self as self_, @strong persons => move |_, row| {
let row = row.get_child().unwrap().downcast::<SelectorRow>().unwrap();
let index: usize = row.get_index().try_into().unwrap();
let person = persons[index].clone();
self_.clone().set_state(PersonLoading(person));
}),
);
self.person_list_row_activated_handler_id
.set(Some(handler_id));
self.person_list.set_filter_func(Some(Box::new(
clone!(@strong self as self_, @strong persons => move |row| {
let row = row.get_child().unwrap().downcast::<SelectorRow>().unwrap();
let index: usize = row.get_index().try_into().unwrap();
let search = self_.person_search_entry.get_text().to_string().to_lowercase();
search.is_empty() || persons[index]
.name_lf()
.to_lowercase()
.contains(&search)
}),
)));
self.sidebar_stack.set_visible_child_name("persons_list");
self.stack.set_visible_child_name("empty_screen");
self.leaflet.set_visible_child_name("sidebar");
}
PersonLoading(person) => {
self.header.set_title(Some(&person.name_fl()));
self.backend.get_work_descriptions(
person.id,
clone!(@strong self as self_ => move |works| {
self_.clone().set_state(Person(works));
}),
);
self.content_stack.set_visible_child_name("loading");
self.stack.set_visible_child_name("person_screen");
self.leaflet.set_visible_child_name("content");
}
Person(works) => {
for child in self.work_list.get_children() {
self.work_list.remove(&child);
}
for (index, work) in works.iter().enumerate() {
let label = gtk::Label::new(Some(&work.title));
label.set_halign(gtk::Align::Start);
let row = SelectorRow::new(index.try_into().unwrap(), &label);
row.show_all();
self.work_list.insert(&row, -1);
}
match self.work_list_row_activated_handler_id.take() {
Some(id) => self.work_list.disconnect(id),
None => (),
}
let handler_id = self.work_list.connect_row_activated(
clone!(@strong self as self_, @strong works => move |_, row| {
let row = row.get_child().unwrap().downcast::<SelectorRow>().unwrap();
let index: usize = row.get_index().try_into().unwrap();
let work = works[index].clone();
(self_.callback)(work);
self_.window.close();
}),
);
self.work_list_row_activated_handler_id
.set(Some(handler_id));
self.work_list.set_filter_func(Some(Box::new(
clone!(@strong self as self_, @strong works => move |row| {
let row = row.get_child().unwrap().downcast::<SelectorRow>().unwrap();
let index: usize = row.get_index().try_into().unwrap();
let search = self_.search_entry.get_text().to_string().to_lowercase();
search.is_empty() || works[index]
.title
.to_lowercase()
.contains(&search)
}),
)));
self.content_stack.set_visible_child_name("content");
self.stack.set_visible_child_name("person_screen");
self.leaflet.set_visible_child_name("content");
}
}
}
fn back(&self) {
self.stack.set_visible_child_name("empty_screen");
self.leaflet.set_visible_child_name("sidebar");
}
}