Support image selection from the fullscreen view.

[pr0n] / files / pr0n-fullscreen.js

diff --git a/files/pr0n-fullscreen.js b/files/pr0n-fullscreen.js
index 468f249c0c6c780b30c87eed132d5923f8ec8968..1e2e8f0eec1615d8e6fe22716fd86c95bb82ee74 100644 (file)
--- a/files/pr0n-fullscreen.js
+++ b/files/pr0n-fullscreen.js
@@ -1,3 +1,30 @@
+var req;
+
+function init_ajax()
+{
+       req = false;
+
+       if (window.XMLHttpRequest) {
+               // Mozilla/Safari
+               try {
+                       req = new XMLHttpRequest();
+               } catch(e) {
+                       req = false;
+               }
+       } else if (window.ActiveXObject) {
+               // IE/Windows
+               try {
+                       req = new ActiveXObject("Msxml2.XMLHTTP");
+               } catch(e) {
+                       try {
+                               req = new ActiveXObject("Microsoft.XMLHTTP");
+                       } catch(e) {
+                               req = false;
+                       }
+               }
+       }
+}
+
 function find_width()
 {
        if (typeof(window.innerWidth) == 'number') {
@@ -207,6 +234,38 @@ function key_up(which) {
        } else if (which == 27) {   // escape
                set_opacity("close", 0.7);
                do_close();
+       } else if (which == 32) {   // space
+               select_image(global_image_list[global_image_num]);
+       }
+}
+
+function select_image(filename)
+{
+       if (!req)
+               return;
+
+       draw_text("Selecting " + filename + "...");
+       
+       req.open("POST", "http://" + global_vhost + "/select", false);
+       req.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
+       req.send("mode=single&event=" + global_evt + "&filename=" + filename);
+
+       setTimeout("fade_text(0.99)", 30);
+}
+
+function fade_text(opacity)
+{
+       set_opacity("text", opacity);
+       if (opacity > 0.0) {
+               opacity -= 0.03;
+               if (opacity < 0.0)
+                       opacity = 0.0;
+               setTimeout("fade_text(" + opacity + ")", 30);
+       } else {
+               var text = document.getElementById("text");
+               if (text != null) {
+                       text.parentNode.removeChild(text);
+               }
        }
 }
 
@@ -215,6 +274,29 @@ function do_close()
        window.location = global_return_url;
 }
 
+function draw_text(msg)
+{
+       // remove any text we might have left
+       var text = document.getElementById("text");
+       if (text != null) {
+               text.parentNode.removeChild(text);
+       }
+
+       text = document.createElement("p");
+       text.id = "text";
+       text.style.position = "absolute";
+       text.style.color = "white";
+       text.style.lineHeight = "24px";
+       text.style.font = "24px verdana, arial, sans-serif";
+       text.innerHTML = msg;
+
+       var main = document.getElementById("main");
+       main.appendChild(text);
+
+       text.style.left = (main.clientWidth - text.clientWidth) / 2 + "px";
+       text.style.top = (main.clientHeight - text.clientHeight) / 2 + "px";
+}
+
 // enable the horrible horrible IE PNG hack
 function ie_png_hack()
 {