1 [STAThread()]
2 public static void Main(string[] args)
3 {
4 commandLineArgs = args;
5 bool noLogo = false;
6
7 foreach (string arg in args) {
8 if (arg.ToUpper().EndsWith("NOLOGO")) {
9 noLogo = true;
10 }
11 }
12
13 if (!noLogo) {
14 splashScreen = new SplashScreenForm();
15 splashScreen.Show();
16 }
17
18 ArrayList commands = null;
19 try {
20 ServiceManager.Services.InitializeServicesSubsystem("/Workspace/Services");
21
22 commands = AddInTreeSingleton.AddInTree.GetTreeNode("/Workspace/Autostart").BuildChildItems(null);
23
24 for (int i = 0; i < commands.Count - 1; ++i) {
25 ((ICommand)commands[i]).Run();
26 }
27 } catch (XmlException e) {
28 MessageBox.Show("Could not load XML :\n" + e.Message);
29 return;
30 } catch (Exception e) {
31 MessageBox.Show("Loading error, please reinstall :\n" + e.ToString());
32 return;
33 } finally {
34 if (splashScreen != null) {
35 splashScreen.Close();
36 splashScreen.Dispose();
37 }
38 }
39
40 // run the last autostart command, this must be the workbench starting command
41 if (commands.Count > 0) {
42 ((ICommand)commands[commands.Count - 1]).Run();
43 }
44
45 // unloading services
46 ServiceManager.Services.UnloadAllServices();
47 }
2 public static void Main(string[] args)
3 {
4 commandLineArgs = args;
5 bool noLogo = false;
6
7 foreach (string arg in args) {
8 if (arg.ToUpper().EndsWith("NOLOGO")) {
9 noLogo = true;
10 }
11 }
12
13 if (!noLogo) {
14 splashScreen = new SplashScreenForm();
15 splashScreen.Show();
16 }
17
18 ArrayList commands = null;
19 try {
20 ServiceManager.Services.InitializeServicesSubsystem("/Workspace/Services");
21
22 commands = AddInTreeSingleton.AddInTree.GetTreeNode("/Workspace/Autostart").BuildChildItems(null);
23
24 for (int i = 0; i < commands.Count - 1; ++i) {
25 ((ICommand)commands[i]).Run();
26 }
27 } catch (XmlException e) {
28 MessageBox.Show("Could not load XML :\n" + e.Message);
29 return;
30 } catch (Exception e) {
31 MessageBox.Show("Loading error, please reinstall :\n" + e.ToString());
32 return;
33 } finally {
34 if (splashScreen != null) {
35 splashScreen.Close();
36 splashScreen.Dispose();
37 }
38 }
39
40 // run the last autostart command, this must be the workbench starting command
41 if (commands.Count > 0) {
42 ((ICommand)commands[commands.Count - 1]).Run();
43 }
44
45 // unloading services
46 ServiceManager.Services.UnloadAllServices();
47 }
逐行分析如下:
18行之前是“每日提示”——splashScreen的现实与否,33行在最后一个命令(激活IDE主窗口)启动前关闭这个Form。
18行以后是关键:
ServiceManager这个单件,先初始化所有服务(包括Core中的4个核心服务,Base中的11个服务,其中Core中的服务调用是写死的,Base中调用的服务是动态加载SharpDevelop.Addin的节点"/Workspace/Services。
接着获取AddIn树结点"Workspace/Autostart"上所有Codons——BuildChildItems()方法,因为每个Codons都是一个命令,所以都有Run()方法作各自的事情。通过for循环依次执行这些命令。
其中,最后一个命令是"激活IDE主窗口",在确保所有Codons都正常运行时,才执行这个命令。在这个命令中,才可以看到Application.Run()这样的语句。
最后,ServiceManager这个单件卸载所有服务。
补注:另一个BT的地方是SharpDevelop中没有把编译dll目录放在各自工程的bin下,而是所有的project共享外部的同一个bin目录,于是每个需要反射dll的类中都写死了一个静态只读常量,记录这个相对路径——这套做法完全有别于VS2003,所以在把cmbx转为proj工程时,会发生dll引用丢失的问题。配置文件也是这个问题。