using System.Text.RegularExpressions;
namespace bytex64.WebThing {
+ public struct SearchHandlerPair {
+ public string Shortcut;
+ public string Plugin;
+
+ public SearchHandlerPair(string s, string p) {
+ Shortcut = s;
+ Plugin = p;
+ }
+ }
+
public class Config {
public static List<string> ConfigPath;
public static string ConfigPathOut = null;
public static Dictionary<string,Dictionary<string,string>> PluginOptions;
public static string[] Arguments;
public static List<string> Plugins;
+ public static List<SearchHandlerPair> SearchHandlers;
private static HashSet<string> CommandLineOptions;
private static Regex item_re = new Regex(@"^(?:([\w.]+)\.)?(\w+)$");
PluginOptions = new Dictionary<string,Dictionary<string,string>>();
CommandLineOptions = new HashSet<string>();
Plugins = new List<string>();
+ SearchHandlers = new List<SearchHandlerPair>();
// Set up ConfigPath
IDictionary Env = Environment.GetEnvironmentVariables();
PluginOptions[plugin] = new Dictionary<string,string>();
PluginOptions[plugin][name] = val;
} else { // Global Option
- switch(key) {
- case "Plugin":
+ switch(key.ToLower()) {
case "plugin":
Plugins.Add(val);
break;
m = file_command_re.Match(line);
if (m.Success) {
- string cmd = m.Groups[1].Value;
+ string cmd = m.Groups[1].Value.ToLower();
switch(cmd) {
- case "Plugin":
case "plugin":
Plugins.Add(m.Groups[2].Value);
break;
+ case "searchhandler":
+ string[] args = Regex.Split(m.Groups[2].Value, @"\s+");
+ if (args.Length != 2) {
+ Console.WriteLine("Expecting two arguments for SearchHandler.");
+ break;
+ }
+ SearchHandlers.Add(new SearchHandlerPair(args[0], args[1]));
+ break;
default:
Console.WriteLine("Unknown Command in {0}: {1}", filename, line);
break;
WebThingMain.exe: WebThingMain.cs WebThing.dll SoupSettings.so
$(CS) $(CSFLAGS) -r:WebThing.dll -out:$@ WebThingMain.cs
-WebThing.dll: WebThing.cs WebThingView.cs WebThingPlugin.cs Config.cs PluginManager.cs
+WebThing.dll: WebThing.cs WebThingView.cs WebThingPlugin.cs Config.cs PluginManager.cs SearchHandler.cs
$(CS) $(CSFLAGS) $(references) -target:library -out:$@ $^
SoupSettings.so: SoupSettings.c
Type[] types = a.GetTypes();
foreach (Type t in types) {
if (t.IsSubclassOf(typeof(WebThingPlugin))) {
+ if (Plugins.ContainsKey(t.FullName))
+ continue;
WebThingPlugin p = (WebThingPlugin) a.CreateInstance(t.FullName, false, BindingFlags.ExactBinding, null, null, null, null);
p.Init(wt);
Plugins[t.FullName] = p;
--- /dev/null
+using System;
+using System.Collections.Generic;
+using System.Text.RegularExpressions;
+
+namespace bytex64.WebThing {
+ public class SearchHandler {
+ WebThing wt;
+ Dictionary<string,ISearchPlugin> Handlers;
+
+ public SearchHandler(WebThing wt) {
+ Handlers = new Dictionary<string,ISearchPlugin>();
+ this.wt = wt;
+
+ foreach (SearchHandlerPair p in Config.SearchHandlers) {
+ AddHandler(p.Shortcut, p.Plugin);
+ }
+ }
+
+ public void AddHandler(string key, string plugin) {
+ if (Handlers.ContainsKey(key)) {
+ Console.WriteLine("Cannot add search handler {0}: shortcut {1} already registered", plugin, key);
+ return;
+ }
+ if (!wt.Plugins.Plugins.ContainsKey(plugin)) {
+ Console.WriteLine("Cannot add search handler {0}: Plugin for {0} not loaded", plugin);
+ return;
+ }
+
+ WebThingPlugin p = wt.Plugins.Plugins[plugin];
+ Type ptype = p.GetType();
+
+ if (ptype.GetInterface("ISearchPlugin") != null) {
+ Handlers[key] = (ISearchPlugin) p;
+ Console.WriteLine("Added handler {0} for key {1}", plugin, key);
+ } else {
+ Console.WriteLine("Cannot add search handler {0}: {0} Does not implement ISearchPlugin", plugin);
+ }
+ }
+
+ // Call a search handler based on the leading word
+ public string Transform(string search) {
+ Regex get_handler_re = new Regex(@"^([\w-]+)\s+");
+ Match m = get_handler_re.Match(search);
+ if (m.Success) {
+ string key = m.Groups[1].Value;
+ string query = get_handler_re.Replace(search, "");
+ if (!Handlers.ContainsKey(key)) {
+ Console.WriteLine("Could not search with {0}: No search handler defined", key);
+ return null;
+ }
+ return Handlers[key].SearchTransform(query);
+ } else {
+ return null;
+ }
+ }
+ }
+}
private Gtk.Alignment InteriorOverlay;
public PluginManager Plugins;
+ public SearchHandler Search;
[DllImport ("SoupSettings.dll")]
private static extern void soup_settings();
Plugins = new PluginManager(this);
Plugins.Load();
+ // Load Search Handlers
+ Search = new SearchHandler(this);
+
// Create a new, default WebThingView if one has not already
// been created.
if (Tabs.NPages == 0)
- OpenUriTab("http://dominionofawesome.com/");
+ OpenTab("http://dominionofawesome.com/");
WebView.GrabFocus();
Application.Run();
}
// Uri loading
- public string FixUri(string Uri) {
- if (!Regex.IsMatch(Uri, @"://")) {
- return String.Format("http://{0}", Uri);
+ private string GetUri(string query) {
+ Uri u;
+ try {
+ u = new Uri(query);
+ return u.ToString();
+ } catch(UriFormatException) {
+ try {
+ u = new Uri(String.Format("http://{0}", query));
+ return u.ToString();
+ } catch (UriFormatException) {
+ return Search.Transform(query);
+ }
}
- return Uri;
}
- public void OpenUri(string Uri) {
- wv.Open(FixUri(Uri));
+ public bool Open(string query) {
+ string uri = GetUri(query);
+ if (uri == null) return false;
+
+ wv.Open(uri);
+ return true;
}
- public void OpenUriTab(string Uri) {
+ public bool OpenTab(string query) {
WebThingView wtv = NewTab();
- wtv.WebView.Open(FixUri(Uri));
+ string uri = GetUri(query);
+ if (uri == null) return false;
+
+ wtv.WebView.Open(uri);
+ return true;
}
}
}
public virtual void InitWebView(WebView wv) {}
public virtual void DeinitWebView(WebView wv) {}
}
+
+ // An interface implemented by plugins that handle search queries
+ // (a search query is anything that doesn't look like a URI)
+ public interface ISearchPlugin {
+ // Convert a search query into a URI. If this plugin cannot
+ // handle the search, it should return null.
+ string SearchTransform(string search);
+ }
}
public override void Init(WebThing wt) {
if (Config.Arguments.Length > 0) {
foreach (string arg in Config.Arguments)
- wt.OpenUriTab(arg);
+ wt.OpenTab(arg);
} else if (Config.Options.ContainsKey("DefaultPage")) {
string[] pages = Regex.Split(Config.Options["DefaultPage"], @"\s+");
foreach (string page in pages)
- wt.OpenUriTab(page);
+ wt.OpenTab(page);
}
}
}
--- /dev/null
+using System;
+using bytex64.WebThing;
+using System.Text.RegularExpressions;
+
+public class GoogleSearch : WebThingPlugin, ISearchPlugin {
+ public string SearchTransform(string search) {
+ string[] words = Regex.Split(search, @"\s+");
+ return String.Format("http://google.com/search?q={0}", String.Join("%20", words));
+ }
+}
CSFLAGS = -debug
references = -r:../webkit-sharp.dll -pkg:gtk-sharp-2.0
-all: Vimish.dll FFNav.dll DefaultPage.dll LoadProgress.dll MiddleClickOpen.dll QuickSearch.dll Session.dll Fullscreen.dll
+all: Vimish.dll FFNav.dll DefaultPage.dll LoadProgress.dll MiddleClickOpen.dll QuickSearch.dll Session.dll Fullscreen.dll GoogleSearch.dll
clean:
rm -f *.dll *.mdb *.so
private void WebView_ButtonRelease(object o, Gtk.ButtonReleaseEventArgs e) {
if (e.Event.Button == 2) {
if (LinkUri != null) {
- wt.OpenUriTab(LinkUri);
+ wt.OpenTab(LinkUri);
wt.WebView.StopLoading();
e.RetVal = true; // WHY DOESN'T THIS WORK!?
}
}
string[] pages = Regex.Split(Options[SessionName], @"\s+");
foreach (string page in pages) {
- wt.OpenUriTab(page);
+ wt.OpenTab(page);
}
CurrentSession = SessionName;
} else {
private void command_Activate(object o, EventArgs e) {
string[] args = Regex.Split(commandline.Text, @"\s+");
- switch(args[0]) {
+ if (args.Length == 0) return;
+ string cmd = args[0];
+ string[] tmp = new string[args.Length - 1];
+ Array.Copy(args, 1, tmp, 0, tmp.Length);
+ args = tmp;
+ string query = Regex.Replace(commandline.Text, String.Format(@"^{0}\s+", cmd), "");
+
+ switch(cmd) {
case "close":
wt.CloseTab();
break;
case "open":
- if (args.Length < 2) return;
- wt.OpenUri(args[1]);
+ if (args.Length < 1) return;
+ if (!wt.Open(query))
+ Error("Could not open query");
break;
case "tabopen":
- if (args.Length < 2) return;
- wt.OpenUriTab(args[1]);
- wt.Tabs.CurrentPage = wt.Tabs.NPages - 1;
+ if (args.Length < 1) return;
+ if (wt.OpenTab(query))
+ wt.Tabs.CurrentPage = wt.Tabs.NPages - 1;
+ else
+ Error("Could not open query");
break;
case "n":
wt.Tabs.NextPage();
wt.Quit();
break;
case "set":
- if (args.Length == 2)
- Options[args[1]] = null;
+ if (args.Length == 1)
+ Options[args[0]] = null;
else
- Options[args[1]] = args[2];
+ Options[args[0]] = args[1];
ApplyOptions();
break;
case "save":
break;
default:
bool found;
- if (args.Length > 1) {
- string[] callargs = new string[args.Length - 1];
- Array.Copy(args, 1, callargs, 0, args.Length - 1);
- found = wt.Plugins.Call(args[0], callargs);
+ if (args.Length > 0) {
+ found = wt.Plugins.Call(cmd, args);
if (!found)
- Error("No function {0}({1}) found", args[0], String.Join(", ", callargs));
+ Error("No function {0}({1}) found", cmd, String.Join(", ", args));
} else {
- found = wt.Plugins.Call(args[0]);
+ found = wt.Plugins.Call(cmd);
if (!found)
- Error("No function {0}() found", args[0]);
+ Error("No function {0}() found", cmd);
}
if (found)
- Console.WriteLine("Plugin function {0} called successfully", args[0]);
+ Console.WriteLine("Plugin function {0} called successfully", cmd);
break;
}
CommandlineHide();
projects / WebThing.git / commitdiff