mirror of
https://github.com/YGGverse/Yoda.git
synced 2026-03-31 16:45:27 +00:00
implement resend form ability on request failure
This commit is contained in:
yggverse
parent
c4e8f2ff61
commit
afc33c1a03
8 changed files with 406 additions and 445 deletions
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@ -73,13 +73,14 @@ impl Gemini {
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self.redirects.clone(),
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feature,
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cancellable,
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None,
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),
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"titan" => {
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self.page.input.set_new_titan({
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let client = self.client.clone();
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let page = self.page.clone();
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let redirects = self.redirects.clone();
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move |data, _label| {
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move |data, on_failure| {
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handle(
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Request::Titan {
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uri: uri.clone(),
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@ -93,27 +94,8 @@ impl Gemini {
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redirects.clone(),
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feature.clone(),
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cancellable.clone(),
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Some(on_failure),
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)
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// init data to send
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/* @TODO
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use plurify::ns as plural;
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const CHUNK: usize = 0x400;
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let bytes_sent = 0;
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let bytes_total = data.len();
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// send by chunks for large content size
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if bytes_total > CHUNK {
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label.set_label(&format!(
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"sent {}/{} {}",
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format_bytes(bytes_sent),
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format_bytes(bytes_total),
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plural(bytes_sent, &["byte", "bytes", "bytes"])
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));
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} else {
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label.set_visible(false);
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}
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todo!()*/
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}
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});
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self.page.set_title("Titan input");
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@ -131,6 +113,7 @@ fn handle(
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redirects: Rc<Cell<usize>>,
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feature: Rc<Feature>,
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cancellable: Cancellable,
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on_failure: Option<Box<dyn Fn()>>,
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) {
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let uri = request.uri().clone();
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client.request_async(
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@ -153,322 +136,320 @@ fn handle(
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{
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let page = page.clone();
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let redirects = redirects.clone();
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move |result| {
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// Remove input forms when redirection expected has not been applied (e.g. failure status)
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// @TODO implement input data recovery on error (it's also available before unset, but reference lost at this point)
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page.input.unset();
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// Begin result handle
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match result {
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Ok(response) => {
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match response.meta.status {
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// https://geminiprotocol.net/docs/protocol-specification.gmi#input-expected
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Status::Input | Status::SensitiveInput => {
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let title = match response.meta.data {
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Some(data) => data.to_string(),
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None => Status::Input.to_string(),
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};
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if matches!(response.meta.status, Status::SensitiveInput) {
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page.input.set_new_sensitive(
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page.item_action.clone(),
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uri,
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Some(&title),
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Some(1024),
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);
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} else {
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page.input.set_new_response(
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page.item_action.clone(),
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uri,
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Some(&title),
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Some(1024),
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);
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}
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page.set_progress(0.0);
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page.set_title(&title);
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redirects.replace(0); // reset
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move |result| match result {
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Ok(response) => {
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match response.meta.status {
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// https://geminiprotocol.net/docs/protocol-specification.gmi#input-expected
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Status::Input | Status::SensitiveInput => {
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let title = match response.meta.data {
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Some(data) => data.to_string(),
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None => Status::Input.to_string(),
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};
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if matches!(response.meta.status, Status::SensitiveInput) {
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page.input.set_new_sensitive(
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page.item_action.clone(),
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uri,
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Some(&title),
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Some(1024),
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);
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} else {
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page.input.set_new_response(
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page.item_action.clone(),
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uri,
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Some(&title),
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Some(1024),
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);
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}
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// https://geminiprotocol.net/docs/protocol-specification.gmi#status-20
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Status::Success => match *feature {
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Feature::Download => {
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// Init download widget
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let status = page.content.to_status_download(
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uri_to_title(&uri).trim_matches(MAIN_SEPARATOR), // grab default filename from base URI,
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// format FS entities
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&cancellable,
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{
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let cancellable = cancellable.clone();
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let stream = response.connection.stream();
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move |file, action| {
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match file.replace(
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None,
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false,
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gtk::gio::FileCreateFlags::NONE,
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Some(&cancellable),
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) {
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Ok(file_output_stream) => {
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use crate::tool::Format;
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// Asynchronously read [IOStream](https://docs.gtk.org/gio/class.IOStream.html)
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// to local [MemoryInputStream](https://docs.gtk.org/gio/class.MemoryInputStream.html)
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// show bytes count in loading widget, validate max size for incoming data
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// * no dependency of Gemini library here, feel free to use any other `IOStream` processor
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ggemini::gio::file_output_stream::move_all_from_stream_async(
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stream.clone(),
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file_output_stream,
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cancellable.clone(),
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Priority::DEFAULT,
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(
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0x100000, // 1M bytes per chunk
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None, // unlimited
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0, // initial totals
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),
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(
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// on chunk
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{
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let action = action.clone();
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move |_, total| action.update.activate(&format!(
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"Received {}...",
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total.bytes()
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))
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},
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// on complete
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{
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let action = action.clone();
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move |result| match result {
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Ok((_, total)) => {
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action.complete.activate(&format!(
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"Saved to {} ({} total)",
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file.parse_name(),
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total.bytes()
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))
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}
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Err(e) => action.cancel.activate(&e.to_string())
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page.set_progress(0.0);
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page.set_title(&title);
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redirects.replace(0); // reset
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}
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// https://geminiprotocol.net/docs/protocol-specification.gmi#status-20
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Status::Success => match *feature {
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Feature::Download => {
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// Init download widget
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let status = page.content.to_status_download(
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uri_to_title(&uri).trim_matches(MAIN_SEPARATOR), // grab default filename from base URI,
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// format FS entities
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&cancellable,
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{
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let cancellable = cancellable.clone();
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let stream = response.connection.stream();
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move |file, action| {
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match file.replace(
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None,
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false,
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gtk::gio::FileCreateFlags::NONE,
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Some(&cancellable),
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) {
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Ok(file_output_stream) => {
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use crate::tool::Format;
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// Asynchronously read [IOStream](https://docs.gtk.org/gio/class.IOStream.html)
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// to local [MemoryInputStream](https://docs.gtk.org/gio/class.MemoryInputStream.html)
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// show bytes count in loading widget, validate max size for incoming data
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// * no dependency of Gemini library here, feel free to use any other `IOStream` processor
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ggemini::gio::file_output_stream::move_all_from_stream_async(
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stream.clone(),
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file_output_stream,
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cancellable.clone(),
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Priority::DEFAULT,
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(
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0x100000, // 1M bytes per chunk
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None, // unlimited
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0, // initial totals
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),
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(
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// on chunk
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{
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let action = action.clone();
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move |_, total| action.update.activate(&format!(
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"Received {}...",
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total.bytes()
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))
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},
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// on complete
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{
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let action = action.clone();
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move |result| match result {
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Ok((_, total)) => {
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action.complete.activate(&format!(
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"Saved to {} ({} total)",
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file.parse_name(),
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total.bytes()
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))
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}
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},
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),
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)
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}
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Err(e) => action.cancel.activate(&e.to_string()),
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Err(e) => action.cancel.activate(&e.to_string())
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}
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},
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),
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)
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}
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}
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},
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);
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page.set_progress(0.0);
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page.set_title(&status.title());
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redirects.replace(0); // reset
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},
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_ => match response.meta.mime {
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Some(mime) => match mime.as_str() {
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"text/gemini" => Text::from_stream_async(
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response.connection.stream(),
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Priority::DEFAULT,
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cancellable.clone(),
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move |result| match result {
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Ok(text) => {
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let widget = if matches!(*feature, Feature::Source) {
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page.content.to_text_source(&text.to_string())
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} else {
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page.content.to_text_gemini(&uri, &text.to_string())
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};
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page.search.set(Some(widget.text_view));
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page.set_title(&match widget.meta.title {
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Some(title) => title.into(), // @TODO
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None => uri_to_title(&uri),
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});
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page.set_progress(0.0);
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page.window_action
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.find
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.simple_action
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.set_enabled(true);
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redirects.replace(0); // reset
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}
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Err(e) => {
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let status = page.content.to_status_failure();
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status.set_description(Some(&e.to_string()));
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page.set_progress(0.0);
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page.set_title(&status.title());
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redirects.replace(0); // reset
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},
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},
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),
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"image/png" | "image/gif" | "image/jpeg" | "image/webp" => {
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// Final image size unknown, show loading widget
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let status = page.content.to_status_loading(
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Some(Duration::from_secs(1)), // show if download time > 1 second
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);
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// Asynchronously read [IOStream](https://docs.gtk.org/gio/class.IOStream.html)
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// to local [MemoryInputStream](https://docs.gtk.org/gio/class.MemoryInputStream.html)
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// show bytes count in loading widget, validate max size for incoming data
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// * no dependency of Gemini library here, feel free to use any other `IOStream` processor
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ggemini::gio::memory_input_stream::from_stream_async(
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response.connection.stream(),
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cancellable.clone(),
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Priority::DEFAULT,
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0x400, // 1024 bytes per chunk, optional step for images download tracking
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0xA00000, // 10M bytes max to prevent memory overflow if server play with promises
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move |_, total|
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status.set_description(Some(&format!("Download: {total} bytes"))),
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{
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let page = page.clone();
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move |result| match result {
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Ok((memory_input_stream, _)) => {
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Pixbuf::from_stream_async(
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&memory_input_stream,
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Some(&cancellable),
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move |result| {
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match result {
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Ok(buffer) => {
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page.set_title(&uri_to_title(&uri));
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page.content.to_image(&Texture::for_pixbuf(&buffer));
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}
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Err(e) => {
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let status = page.content.to_status_failure();
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status.set_description(Some(e.message()));
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page.set_title(&status.title());
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}
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}
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page.set_progress(0.0);
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redirects.replace(0); // reset
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},
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)
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}
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Err(e) => {
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let status = page.content.to_status_failure();
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status.set_description(Some(&e.to_string()));
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page.set_progress(0.0);
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page.set_title(&status.title());
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redirects.replace(0); // reset
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}
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}
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},
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)
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}
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mime => {
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let status = page
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.content
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.to_status_mime(mime, Some((&page.item_action, &uri)));
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status.set_description(Some(&format!("Content type `{mime}` yet not supported")));
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page.set_progress(0.0);
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page.set_title(&status.title());
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redirects.replace(0); // reset
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},
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},
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None => {
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let status = page.content.to_status_failure();
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status.set_description(Some("MIME type not found"));
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page.set_progress(0.0);
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page.set_title(&status.title());
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redirects.replace(0); // reset
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},
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}
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},
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// https://geminiprotocol.net/docs/protocol-specification.gmi#status-30-temporary-redirection
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// https://geminiprotocol.net/docs/protocol-specification.gmi#status-31-permanent-redirection
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Status::PermanentRedirect | Status::Redirect => {
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// Expected target URL in response meta
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match response.meta.data {
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Some(data) => match uri.parse_relative(data.as_str(), UriFlags::NONE) {
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Ok(absolute) => {
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// Base donor scheme could be `titan`, rewrite new relative links resolved with `gemini`
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// otherwise, keep original scheme to handle external redirect rules properly
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// * in this case, `titan` scheme redirects unexpected
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let scheme = absolute.scheme();
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let target = Uri::build(
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UriFlags::NONE,
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&if "titan" == scheme {
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scheme.replace("titan", "gemini")
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} else {
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scheme.to_string()
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},
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absolute.userinfo().as_deref(),
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absolute.host().as_deref(),
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absolute.port(),
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absolute.path().as_str(),
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absolute.query().as_deref(),
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absolute.fragment().as_deref(),
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);
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// Increase client redirection counter
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let total = redirects.take() + 1;
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// Validate total redirects by protocol specification
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if total > 5 {
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let status = page.content.to_status_failure();
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status.set_description(Some("Redirection limit reached"));
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page.set_progress(0.0);
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page.set_title(&status.title());
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redirects.replace(0); // reset
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// Disallow external redirection by protocol restrictions
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} else if "gemini" != target.scheme()
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|| uri.port() != target.port()
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|| uri.host() != target.host() {
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let status = page.content.to_status_failure();
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status.set_description(Some("External redirects not allowed by protocol specification"));
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page.set_progress(0.0);
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page.set_title(&status.title());
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redirects.replace(0); // reset
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// Valid
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} else {
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if matches!(response.meta.status, Status::PermanentRedirect) {
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page.navigation.set_request(&uri.to_string());
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}
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redirects.replace(total);
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page.item_action.load.activate(Some(&target.to_string()), false);
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Err(e) => action.cancel.activate(&e.to_string()),
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}
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}
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Err(e) => {
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let status = page.content.to_status_failure();
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status.set_description(Some(&e.to_string()));
|
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page.set_progress(0.0);
|
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page.set_title(&status.title());
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redirects.replace(0); // reset
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}
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}
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None => {
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let status = page.content.to_status_failure();
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status.set_description(Some("Redirection target not found"));
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page.set_progress(0.0);
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page.set_title(&status.title());
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redirects.replace(0); // reset
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}
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}
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},
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// https://geminiprotocol.net/docs/protocol-specification.gmi#status-60
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Status::CertificateRequest |
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// https://geminiprotocol.net/docs/protocol-specification.gmi#status-61-certificate-not-authorized
|
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Status::CertificateUnauthorized |
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// https://geminiprotocol.net/docs/protocol-specification.gmi#status-62-certificate-not-valid
|
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Status::CertificateInvalid => {
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let status = page.content.to_status_identity();
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status.set_description(Some(&match response.meta.data {
|
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Some(data) => data.to_string(),
|
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None => response.meta.status.to_string(),
|
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}));
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|
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page.set_progress(0.0);
|
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page.set_title(&status.title());
|
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redirects.replace(0); // reset
|
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}
|
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error => {
|
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let status = page.content.to_status_failure();
|
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status.set_description(
|
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Some(&match response.meta.data {
|
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Some(message) => message.to_string(),
|
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None => error.to_string()
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})
|
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},
|
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);
|
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page.set_progress(0.0);
|
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page.set_title(&status.title());
|
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redirects.replace(0); // reset
|
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},
|
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_ => match response.meta.mime {
|
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Some(mime) => match mime.as_str() {
|
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"text/gemini" => Text::from_stream_async(
|
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response.connection.stream(),
|
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Priority::DEFAULT,
|
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cancellable.clone(),
|
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move |result| match result {
|
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Ok(text) => {
|
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let widget = if matches!(*feature, Feature::Source) {
|
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page.content.to_text_source(&text.to_string())
|
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} else {
|
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page.content.to_text_gemini(&uri, &text.to_string())
|
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};
|
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page.search.set(Some(widget.text_view));
|
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page.set_title(&match widget.meta.title {
|
||||
Some(title) => title.into(), // @TODO
|
||||
None => uri_to_title(&uri),
|
||||
});
|
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page.set_progress(0.0);
|
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page.window_action
|
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.find
|
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.simple_action
|
||||
.set_enabled(true);
|
||||
redirects.replace(0); // reset
|
||||
}
|
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Err(e) => {
|
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let status = page.content.to_status_failure();
|
||||
status.set_description(Some(&e.to_string()));
|
||||
page.set_progress(0.0);
|
||||
page.set_title(&status.title());
|
||||
redirects.replace(0); // reset
|
||||
},
|
||||
},
|
||||
),
|
||||
"image/png" | "image/gif" | "image/jpeg" | "image/webp" => {
|
||||
// Final image size unknown, show loading widget
|
||||
let status = page.content.to_status_loading(
|
||||
Some(Duration::from_secs(1)), // show if download time > 1 second
|
||||
);
|
||||
|
||||
// Asynchronously read [IOStream](https://docs.gtk.org/gio/class.IOStream.html)
|
||||
// to local [MemoryInputStream](https://docs.gtk.org/gio/class.MemoryInputStream.html)
|
||||
// show bytes count in loading widget, validate max size for incoming data
|
||||
// * no dependency of Gemini library here, feel free to use any other `IOStream` processor
|
||||
ggemini::gio::memory_input_stream::from_stream_async(
|
||||
response.connection.stream(),
|
||||
cancellable.clone(),
|
||||
Priority::DEFAULT,
|
||||
0x400, // 1024 bytes per chunk, optional step for images download tracking
|
||||
0xA00000, // 10M bytes max to prevent memory overflow if server play with promises
|
||||
move |_, total|
|
||||
status.set_description(Some(&format!("Download: {total} bytes"))),
|
||||
{
|
||||
let page = page.clone();
|
||||
move |result| match result {
|
||||
Ok((memory_input_stream, _)) => {
|
||||
Pixbuf::from_stream_async(
|
||||
&memory_input_stream,
|
||||
Some(&cancellable),
|
||||
move |result| {
|
||||
match result {
|
||||
Ok(buffer) => {
|
||||
page.set_title(&uri_to_title(&uri));
|
||||
page.content.to_image(&Texture::for_pixbuf(&buffer));
|
||||
}
|
||||
Err(e) => {
|
||||
let status = page.content.to_status_failure();
|
||||
status.set_description(Some(e.message()));
|
||||
page.set_title(&status.title());
|
||||
}
|
||||
}
|
||||
page.set_progress(0.0);
|
||||
redirects.replace(0); // reset
|
||||
},
|
||||
)
|
||||
}
|
||||
Err(e) => {
|
||||
let status = page.content.to_status_failure();
|
||||
status.set_description(Some(&e.to_string()));
|
||||
page.set_progress(0.0);
|
||||
page.set_title(&status.title());
|
||||
redirects.replace(0); // reset
|
||||
}
|
||||
}
|
||||
},
|
||||
)
|
||||
}
|
||||
mime => {
|
||||
let status = page
|
||||
.content
|
||||
.to_status_mime(mime, Some((&page.item_action, &uri)));
|
||||
status.set_description(Some(&format!("Content type `{mime}` yet not supported")));
|
||||
page.set_progress(0.0);
|
||||
page.set_title(&status.title());
|
||||
redirects.replace(0); // reset
|
||||
},
|
||||
},
|
||||
None => {
|
||||
let status = page.content.to_status_failure();
|
||||
status.set_description(Some("MIME type not found"));
|
||||
page.set_progress(0.0);
|
||||
page.set_title(&status.title());
|
||||
redirects.replace(0); // reset
|
||||
},
|
||||
}
|
||||
},
|
||||
// https://geminiprotocol.net/docs/protocol-specification.gmi#status-30-temporary-redirection
|
||||
// https://geminiprotocol.net/docs/protocol-specification.gmi#status-31-permanent-redirection
|
||||
Status::PermanentRedirect | Status::Redirect => {
|
||||
// Expected target URL in response meta
|
||||
match response.meta.data {
|
||||
Some(data) => match uri.parse_relative(data.as_str(), UriFlags::NONE) {
|
||||
Ok(absolute) => {
|
||||
// Base donor scheme could be `titan`, rewrite new relative links resolved with `gemini`
|
||||
// otherwise, keep original scheme to handle external redirect rules properly
|
||||
// * in this case, `titan` scheme redirects unexpected
|
||||
let scheme = absolute.scheme();
|
||||
let target = Uri::build(
|
||||
UriFlags::NONE,
|
||||
&if "titan" == scheme {
|
||||
scheme.replace("titan", "gemini")
|
||||
} else {
|
||||
scheme.to_string()
|
||||
},
|
||||
absolute.userinfo().as_deref(),
|
||||
absolute.host().as_deref(),
|
||||
absolute.port(),
|
||||
absolute.path().as_str(),
|
||||
absolute.query().as_deref(),
|
||||
absolute.fragment().as_deref(),
|
||||
);
|
||||
// Increase client redirection counter
|
||||
let total = redirects.take() + 1;
|
||||
// Validate total redirects by protocol specification
|
||||
if total > 5 {
|
||||
let status = page.content.to_status_failure();
|
||||
status.set_description(Some("Redirection limit reached"));
|
||||
page.set_progress(0.0);
|
||||
page.set_title(&status.title());
|
||||
redirects.replace(0); // reset
|
||||
|
||||
// Disallow external redirection by protocol restrictions
|
||||
} else if "gemini" != target.scheme()
|
||||
|| uri.port() != target.port()
|
||||
|| uri.host() != target.host() {
|
||||
let status = page.content.to_status_failure();
|
||||
status.set_description(Some("External redirects not allowed by protocol specification"));
|
||||
page.set_progress(0.0);
|
||||
page.set_title(&status.title());
|
||||
redirects.replace(0); // reset
|
||||
// Valid
|
||||
} else {
|
||||
if matches!(response.meta.status, Status::PermanentRedirect) {
|
||||
page.navigation.set_request(&uri.to_string());
|
||||
}
|
||||
redirects.replace(total);
|
||||
page.item_action.load.activate(Some(&target.to_string()), false);
|
||||
}
|
||||
}
|
||||
Err(e) => {
|
||||
let status = page.content.to_status_failure();
|
||||
status.set_description(Some(&e.to_string()));
|
||||
page.set_progress(0.0);
|
||||
page.set_title(&status.title());
|
||||
redirects.replace(0); // reset
|
||||
}
|
||||
}
|
||||
None => {
|
||||
let status = page.content.to_status_failure();
|
||||
status.set_description(Some("Redirection target not found"));
|
||||
page.set_progress(0.0);
|
||||
page.set_title(&status.title());
|
||||
redirects.replace(0); // reset
|
||||
}
|
||||
}
|
||||
},
|
||||
// https://geminiprotocol.net/docs/protocol-specification.gmi#status-60
|
||||
Status::CertificateRequest |
|
||||
// https://geminiprotocol.net/docs/protocol-specification.gmi#status-61-certificate-not-authorized
|
||||
Status::CertificateUnauthorized |
|
||||
// https://geminiprotocol.net/docs/protocol-specification.gmi#status-62-certificate-not-valid
|
||||
Status::CertificateInvalid => {
|
||||
let status = page.content.to_status_identity();
|
||||
status.set_description(Some(&match response.meta.data {
|
||||
Some(data) => data.to_string(),
|
||||
None => response.meta.status.to_string(),
|
||||
}));
|
||||
|
||||
page.set_progress(0.0);
|
||||
page.set_title(&status.title());
|
||||
redirects.replace(0); // reset
|
||||
}
|
||||
error => {
|
||||
let status = page.content.to_status_failure();
|
||||
|
||||
status.set_description(
|
||||
Some(&match response.meta.data {
|
||||
Some(message) => message.to_string(),
|
||||
None => error.to_string()
|
||||
})
|
||||
);
|
||||
page.set_progress(0.0);
|
||||
page.set_title(&status.title());
|
||||
redirects.replace(0); // reset
|
||||
|
||||
if let Some(callback) = on_failure {
|
||||
callback()
|
||||
}
|
||||
},
|
||||
}
|
||||
Err(e) => {
|
||||
let status = page.content.to_status_failure();
|
||||
status.set_description(Some(&e.to_string()));
|
||||
page.set_progress(0.0);
|
||||
page.set_title(&status.title());
|
||||
redirects.replace(0); // reset
|
||||
}
|
||||
}
|
||||
Err(e) => {
|
||||
let status = page.content.to_status_failure();
|
||||
status.set_description(Some(&e.to_string()));
|
||||
page.set_progress(0.0);
|
||||
page.set_title(&status.title());
|
||||
redirects.replace(0); // reset
|
||||
}
|
||||
}
|
||||
},
|
||||
|
|
|
|||
|
|
@ -4,7 +4,7 @@ mod titan;
|
|||
|
||||
use super::ItemAction;
|
||||
use adw::Clamp;
|
||||
use gtk::{glib::Uri, prelude::WidgetExt, Box, Label};
|
||||
use gtk::{glib::Uri, prelude::WidgetExt};
|
||||
use response::Response;
|
||||
use sensitive::Sensitive;
|
||||
use std::rc::Rc;
|
||||
|
|
@ -40,7 +40,7 @@ impl Input {
|
|||
self.update(None);
|
||||
}
|
||||
|
||||
pub fn update(&self, child: Option<&Box>) {
|
||||
pub fn update(&self, child: Option<>k::Box>) {
|
||||
if child.is_some() {
|
||||
self.clamp.set_visible(true); // widget may be hidden, make it visible to child redraw
|
||||
self.clamp.set_child(child);
|
||||
|
|
@ -74,7 +74,7 @@ impl Input {
|
|||
));
|
||||
}
|
||||
|
||||
pub fn set_new_titan(&self, on_send: impl Fn(&[u8], &Label) + 'static) {
|
||||
self.update(Some(&Titan::build(on_send).g_box));
|
||||
pub fn set_new_titan(&self, on_send: impl Fn(&[u8], Box<dyn Fn()>) + 'static) {
|
||||
self.update(Some(>k::Box::titan(on_send)));
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -3,36 +3,31 @@ mod form;
|
|||
mod title;
|
||||
|
||||
use control::Control;
|
||||
use control::Send;
|
||||
use form::Form;
|
||||
use title::Title;
|
||||
|
||||
use gtk::{gio::SimpleAction, glib::uuid_string_random, prelude::BoxExt, Box, Label, Orientation};
|
||||
use gtk::{
|
||||
prelude::{BoxExt, ButtonExt, TextBufferExt, TextViewExt},
|
||||
Label, Orientation, TextView,
|
||||
};
|
||||
use std::rc::Rc;
|
||||
use title::Title;
|
||||
|
||||
const MARGIN: i32 = 6;
|
||||
const SPACING: i32 = 8;
|
||||
|
||||
pub struct Titan {
|
||||
// Components
|
||||
pub g_box: Box,
|
||||
pub trait Titan {
|
||||
fn titan(callback: impl Fn(&[u8], Box<dyn Fn()>) + 'static) -> Self;
|
||||
}
|
||||
|
||||
impl Titan {
|
||||
// Constructors
|
||||
|
||||
/// Build new `Self`
|
||||
pub fn build(on_send: impl Fn(&[u8], &Label) + 'static) -> Self {
|
||||
// Init local actions
|
||||
let action_update = SimpleAction::new(&uuid_string_random(), None);
|
||||
let action_send = SimpleAction::new(&uuid_string_random(), None);
|
||||
|
||||
impl Titan for gtk::Box {
|
||||
fn titan(callback: impl Fn(&[u8], Box<dyn Fn()>) + 'static) -> Self {
|
||||
// Init components
|
||||
let control = Rc::new(Control::build(action_send.clone()));
|
||||
let form = Rc::new(Form::build(action_update.clone()));
|
||||
let title = Title::build(None);
|
||||
let control = Rc::new(Control::build());
|
||||
let form = TextView::form();
|
||||
let title = Label::title(None);
|
||||
|
||||
// Init widget
|
||||
let g_box = Box::builder()
|
||||
let g_box = gtk::Box::builder()
|
||||
.margin_bottom(MARGIN)
|
||||
.margin_end(MARGIN)
|
||||
.margin_start(MARGIN)
|
||||
|
|
@ -41,21 +36,31 @@ impl Titan {
|
|||
.orientation(Orientation::Vertical)
|
||||
.build();
|
||||
|
||||
g_box.append(&title.label);
|
||||
g_box.append(&form.text_view);
|
||||
g_box.append(&title);
|
||||
g_box.append(&form);
|
||||
g_box.append(&control.g_box);
|
||||
|
||||
// Init events
|
||||
action_update.connect_activate({
|
||||
let control = control.clone();
|
||||
// Connect events
|
||||
control.send.connect_clicked({
|
||||
let form = form.clone();
|
||||
move |_, _| control.update(Some(form.text().len()))
|
||||
move |this| {
|
||||
this.set_sending();
|
||||
callback(
|
||||
form.text().as_bytes(),
|
||||
Box::new({
|
||||
let this = this.clone();
|
||||
move || this.set_resend() // on failure
|
||||
}),
|
||||
)
|
||||
}
|
||||
});
|
||||
|
||||
action_send
|
||||
.connect_activate(move |_, _| on_send(form.text().as_bytes(), &control.counter.label));
|
||||
form.buffer().connect_changed({
|
||||
let control = control.clone();
|
||||
move |this| control.update(Some(this.char_count()))
|
||||
});
|
||||
|
||||
// Return activated struct
|
||||
Self { g_box }
|
||||
// Return activated `Self`
|
||||
g_box
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -2,16 +2,17 @@ mod counter;
|
|||
mod send;
|
||||
|
||||
use counter::Counter;
|
||||
use gtk::gio::SimpleAction;
|
||||
use gtk::{prelude::BoxExt, Align, Box, Orientation};
|
||||
use send::Send;
|
||||
use std::rc::Rc;
|
||||
use gtk::{
|
||||
prelude::{BoxExt, WidgetExt},
|
||||
Align, Box, Button, Label, Orientation,
|
||||
};
|
||||
pub use send::Send;
|
||||
|
||||
const SPACING: i32 = 8;
|
||||
|
||||
pub struct Control {
|
||||
pub counter: Rc<Counter>,
|
||||
pub send: Rc<Send>,
|
||||
pub counter: Label,
|
||||
pub send: Button,
|
||||
pub g_box: Box,
|
||||
}
|
||||
|
||||
|
|
@ -19,10 +20,10 @@ impl Control {
|
|||
// Constructors
|
||||
|
||||
/// Build new `Self`
|
||||
pub fn build(action_send: SimpleAction) -> Self {
|
||||
pub fn build() -> Self {
|
||||
// Init components
|
||||
let counter = Rc::new(Counter::new());
|
||||
let send = Rc::new(Send::build(action_send));
|
||||
let counter = Label::counter();
|
||||
let send = Button::send();
|
||||
|
||||
// Init main widget
|
||||
let g_box = Box::builder()
|
||||
|
|
@ -31,8 +32,8 @@ impl Control {
|
|||
.spacing(SPACING)
|
||||
.build();
|
||||
|
||||
g_box.append(&counter.label);
|
||||
g_box.append(&send.button);
|
||||
g_box.append(&counter);
|
||||
g_box.append(&send);
|
||||
|
||||
// Return activated struct
|
||||
Self {
|
||||
|
|
@ -43,10 +44,10 @@ impl Control {
|
|||
}
|
||||
|
||||
// Actions
|
||||
pub fn update(&self, bytes_total: Option<usize>) {
|
||||
pub fn update(&self, char_count: Option<i32>) {
|
||||
// Update children components
|
||||
self.counter.update(bytes_total);
|
||||
self.send.update(match bytes_total {
|
||||
self.counter.update(char_count);
|
||||
self.send.set_sensitive(match char_count {
|
||||
Some(total) => total > 0,
|
||||
None => false,
|
||||
});
|
||||
|
|
|
|||
|
|
@ -1,31 +1,26 @@
|
|||
use gtk::{prelude::WidgetExt, Label};
|
||||
|
||||
pub struct Counter {
|
||||
pub label: Label,
|
||||
pub trait Counter {
|
||||
fn counter() -> Self;
|
||||
fn update(&self, char_count: Option<i32>);
|
||||
}
|
||||
|
||||
impl Default for Counter {
|
||||
fn default() -> Self {
|
||||
Self::new()
|
||||
}
|
||||
}
|
||||
impl Counter for Label {
|
||||
// Constructors
|
||||
|
||||
impl Counter {
|
||||
// Construct
|
||||
pub fn new() -> Self {
|
||||
Self {
|
||||
label: Label::builder().css_classes(["dim-label"]).build(), // @TODO use `dimmed` in Adw 1.6,
|
||||
}
|
||||
fn counter() -> Self {
|
||||
Label::builder().css_classes(["dim-label"]).build() // @TODO use `dimmed` in Adw 1.6,
|
||||
}
|
||||
|
||||
// Actions
|
||||
pub fn update(&self, bytes_total: Option<usize>) {
|
||||
match bytes_total {
|
||||
|
||||
fn update(&self, char_count: Option<i32>) {
|
||||
match char_count {
|
||||
Some(value) => {
|
||||
self.label.set_label(&value.to_string());
|
||||
self.label.set_visible(value > 0);
|
||||
self.set_label(&value.to_string());
|
||||
self.set_visible(value > 0);
|
||||
}
|
||||
None => self.label.set_visible(false),
|
||||
None => self.set_visible(false),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,40 +1,28 @@
|
|||
use gtk::{
|
||||
gio::SimpleAction,
|
||||
prelude::{ActionExt, ButtonExt, WidgetExt},
|
||||
prelude::{ButtonExt, WidgetExt},
|
||||
Button,
|
||||
};
|
||||
|
||||
pub struct Send {
|
||||
pub button: Button,
|
||||
pub trait Send {
|
||||
fn send() -> Self;
|
||||
fn set_sending(&self);
|
||||
fn set_resend(&self);
|
||||
}
|
||||
|
||||
impl Send {
|
||||
// Constructors
|
||||
|
||||
/// Build new `Self`
|
||||
pub fn build(action_send: SimpleAction) -> Self {
|
||||
// Init main widget
|
||||
let button = Button::builder()
|
||||
impl Send for Button {
|
||||
fn send() -> Self {
|
||||
Button::builder()
|
||||
.css_classes(["accent"]) // | `suggested-action`
|
||||
.label("Send")
|
||||
.sensitive(false)
|
||||
.build();
|
||||
|
||||
// Init events
|
||||
button.connect_clicked({
|
||||
move |this| {
|
||||
this.set_sensitive(false);
|
||||
this.set_label("sending..");
|
||||
action_send.activate(None);
|
||||
}
|
||||
});
|
||||
|
||||
// Return activated `Self`
|
||||
Self { button }
|
||||
.build()
|
||||
}
|
||||
|
||||
// Actions
|
||||
pub fn update(&self, is_sensitive: bool) {
|
||||
self.button.set_sensitive(is_sensitive);
|
||||
fn set_sending(&self) {
|
||||
self.set_sensitive(false);
|
||||
self.set_label("sending..");
|
||||
}
|
||||
fn set_resend(&self) {
|
||||
self.set_sensitive(true);
|
||||
self.set_label("Resend");
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,7 +1,6 @@
|
|||
use gtk::{
|
||||
gio::SimpleAction,
|
||||
glib::GString,
|
||||
prelude::{ActionExt, TextBufferExt, TextViewExt, WidgetExt},
|
||||
prelude::{TextBufferExt, TextViewExt, WidgetExt},
|
||||
TextView, WrapMode,
|
||||
};
|
||||
use libspelling::{Checker, TextBufferAdapter};
|
||||
|
|
@ -9,15 +8,16 @@ use sourceview::Buffer;
|
|||
|
||||
const MARGIN: i32 = 8;
|
||||
|
||||
pub struct Form {
|
||||
pub text_view: TextView,
|
||||
pub trait Form {
|
||||
fn form() -> Self;
|
||||
fn text(&self) -> GString;
|
||||
}
|
||||
|
||||
impl Form {
|
||||
impl Form for TextView {
|
||||
// Constructors
|
||||
|
||||
/// Build new `Self`
|
||||
pub fn build(action_update: SimpleAction) -> Self {
|
||||
fn form() -> Self {
|
||||
// Init [SourceView](https://gitlab.gnome.org/GNOME/gtksourceview) type buffer
|
||||
let buffer = Buffer::builder().build();
|
||||
|
||||
|
|
@ -43,22 +43,18 @@ impl Form {
|
|||
text_view.set_size_request(-1, 38); // @TODO [#635](https://gitlab.gnome.org/GNOME/pygobject/-/issues/635)
|
||||
|
||||
// Init events
|
||||
text_view.buffer().connect_changed(move |_| {
|
||||
action_update.activate(None);
|
||||
});
|
||||
|
||||
text_view.connect_realize(|this| {
|
||||
this.grab_focus();
|
||||
});
|
||||
|
||||
// Return activated `Self`
|
||||
Self { text_view }
|
||||
text_view
|
||||
}
|
||||
|
||||
// Getters
|
||||
|
||||
pub fn text(&self) -> GString {
|
||||
let buffer = self.text_view.buffer();
|
||||
fn text(&self) -> GString {
|
||||
let buffer = self.buffer();
|
||||
buffer.text(&buffer.start_iter(), &buffer.end_iter(), true)
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,20 +1,15 @@
|
|||
use gtk::{Align, Label};
|
||||
|
||||
pub struct Title {
|
||||
pub label: Label,
|
||||
pub trait Title {
|
||||
fn title(title: Option<&str>) -> Self;
|
||||
}
|
||||
|
||||
impl Title {
|
||||
// Constructors
|
||||
|
||||
/// Build new `Self`
|
||||
pub fn build(title: Option<&str>) -> Self {
|
||||
Self {
|
||||
label: Label::builder()
|
||||
.css_classes(["heading"])
|
||||
.halign(Align::Start)
|
||||
.label(title.unwrap_or("Titan input"))
|
||||
.build(),
|
||||
}
|
||||
impl Title for Label {
|
||||
fn title(title: Option<&str>) -> Self {
|
||||
Label::builder()
|
||||
.css_classes(["heading"])
|
||||
.halign(Align::Start)
|
||||
.label(title.unwrap_or("Titan input"))
|
||||
.build()
|
||||
}
|
||||
}
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue