feat: remote printer (#11231)

Signed-off-by: fufesou <linlong1266@gmail.com>

src/ui/file_transfer.tis

@@ -69,8 +69,6 @@ function getExt(name) {
   return "";
 }
 
-var jobIdCounter = 1;
-
 class JobTable: Reactor.Component {
   this var jobs = [];
   this var job_map = {};
@@ -126,8 +124,7 @@ class JobTable: Reactor.Component {
     }
     if (!to) return;
     to += handler.get_path_sep(!is_remote) + getFileName(is_remote, path);
-    var id = jobIdCounter;
-    jobIdCounter += 1;
+    var id = handler.get_next_job_id();
     this.jobs.push({ type: "transfer",
                      id: id, path: path, to: to,
                      include_hidden: show_hidden,
@@ -135,7 +132,7 @@ class JobTable: Reactor.Component {
                      is_last: false
                     });
     this.job_map[id] = this.jobs[this.jobs.length - 1];
-    handler.send_files(id, path, to, 0, show_hidden, is_remote);
+    handler.send_files(id, 0, path, to, 0, show_hidden, is_remote);
     var self = this;
     self.timer(30ms, function() { self.update(); });
   }
@@ -147,8 +144,8 @@ class JobTable: Reactor.Component {
     is_remote: is_remote, is_last: true, file_num: file_num };
     this.jobs.push(job);
     this.job_map[id] = this.jobs[this.jobs.length - 1];
-    jobIdCounter = id + 1;
-    handler.add_job(id, path, to, file_num, show_hidden, is_remote);
+    handler.update_next_job_id(id + 1);
+    handler.add_job(id, 0, path, to, file_num, show_hidden, is_remote);
     stdout.println(JSON.stringify(job));
   }
 
@@ -162,16 +159,14 @@ class JobTable: Reactor.Component {
   }
 
   function addDelDir(path, is_remote) {
-    var id = jobIdCounter;
-    jobIdCounter += 1;
+    var id = handler.get_next_job_id();
     this.jobs.push({ type: "del-dir", id: id, path: path, is_remote: is_remote });
     this.job_map[id] = this.jobs[this.jobs.length - 1];
     this.update();
   }
 
   function addDelFile(path, is_remote) {
-    var id = jobIdCounter;
-    jobIdCounter += 1;
+    var id = handler.get_next_job_id();
     this.jobs.push({ type: "del-file", id: id, path: path, is_remote: is_remote });
     this.job_map[id] = this.jobs[this.jobs.length - 1];
     this.update();
@@ -552,9 +547,9 @@ class FolderView : Reactor.Component {
             return;
           }
           var path = me.joinPath(name);
-           handler.create_dir(jobIdCounter, path, me.is_remote);
-           create_dir_jobs[jobIdCounter] = { is_remote: me.is_remote, path: path };
-          jobIdCounter += 1;
+           var id = handler.get_next_job_id();
+           handler.create_dir(id, path, me.is_remote);
+           create_dir_jobs[id] = { is_remote: me.is_remote, path: path };
         });
     }
 

src/ui/msgbox.tis

@@ -317,6 +317,9 @@ class MsgboxComponent: Reactor.Component {
         if (this.type == "multiple-sessions-nocancel") {
             values.sid = (this.$$(select))[0].value;
         }
+        if (this.type == "remote-printer-selector") {
+            values.name = (this.$$(select))[0].value;
+        }
         return values;
     }
     

src/ui/printer.tis

@@ -0,0 +1,41 @@
+include "sciter:reactor.tis";
+
+handler.printerRequest = function(id, path) {
+    show_printer_selector(id, path);
+};
+
+function show_printer_selector(id, path)
+{
+    var names = handler.get_printer_names();
+    msgbox("remote-printer-selector", "Incoming Print Job", <PrinterComponent names={names} />, "", function(res=null) {
+        if (res && res.name) {
+            handler.on_printer_selected(id, path, res.name);
+        }
+    }, 180);
+}
+
+class PrinterComponent extends Reactor.Component {
+    this var names = [];
+    this var jobTip = translate("print-incoming-job-confirm-tip");
+
+    function this(params) {
+        if (params && params.names) {
+            this.names = params.names;
+        }
+    }
+
+    function render() {
+        return <div>
+            <div>{translate("print-incoming-job-confirm-tip")}</div>
+            <div style="margin-top: 1em;" />
+            <div>
+                <select style="width: 450; margin: 1em 0; font-size: 1.15em;">
+                    {this.names.map(function(name) {
+                        return <option value={name}>{name}</option>;
+                    })}
+                </select>
+            </div>
+            <div style="margin-top: 1em;" />
+        </div>;
+    }
+}

src/ui/remote.html

@@ -15,6 +15,7 @@
             include "port_forward.tis";
             include "grid.tis";
             include "header.tis";
+            include "printer.tis";
         </script>
 </head>
 <header>

src/ui/remote.rs

@@ -379,6 +379,10 @@ impl InvokeUiSession for SciterHandler {
     fn update_record_status(&self, start: bool) {
         self.call("updateRecordStatus", &make_args!(start));
     }
+
+    fn printer_request(&self, id: i32, path: String) {
+        self.call("printerRequest", &make_args!(id, path));
+    }
 }
 
 pub struct SciterSession(Session<SciterHandler>);
@@ -491,6 +495,8 @@ impl sciter::EventHandler for SciterSession {
         fn get_chatbox();
         fn get_icon();
         fn get_home_dir();
+        fn get_next_job_id();
+        fn update_next_job_id(i32);
         fn read_dir(String, bool);
         fn remove_dir(i32, String, bool);
         fn create_dir(i32, String, bool);
@@ -502,8 +508,8 @@ impl sciter::EventHandler for SciterSession {
         fn confirm_delete_files(i32, i32);
         fn set_no_confirm(i32);
         fn cancel_job(i32);
-        fn send_files(i32, String, String, i32, bool, bool);
-        fn add_job(i32, String, String, i32, bool, bool);
+        fn send_files(i32, i32, String, String, i32, bool, bool);
+        fn add_job(i32, i32, String, String, i32, bool, bool);
         fn resume_job(i32, bool);
         fn get_platform(bool);
         fn get_path_sep(bool);
@@ -541,6 +547,8 @@ impl sciter::EventHandler for SciterSession {
         fn set_selected_windows_session_id(String);
         fn is_recording();
         fn has_file_clipboard();
+        fn get_printer_names();
+        fn on_printer_selected(i32, String, String);
     }
 }
 
@@ -842,6 +850,22 @@ impl SciterSession {
     fn version_cmp(&self, v1: String, v2: String) -> i32 {
         (hbb_common::get_version_number(&v1) - hbb_common::get_version_number(&v2)) as i32
     }
+
+    fn get_printer_names(&self) -> Value {
+        #[cfg(target_os = "windows")]
+        let printer_names = crate::platform::windows::get_printer_names().unwrap_or_default();
+        #[cfg(not(target_os = "windows"))]
+        let printer_names: Vec<String> = vec![];
+        let mut v = Value::array(0);
+        for name in printer_names {
+            v.push(name);
+        }
+        v
+    }
+
+    fn on_printer_selected(&self, id: i32, path: String, printer_name: String) {
+        self.printer_response(id, path, printer_name);
+    }
 }
 
 pub fn make_fd(id: i32, entries: &Vec<FileEntry>, only_count: bool) -> Value {