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Added AS_{GET|SET}_DESKTOP_COLOR.

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(Incorrectly) implemented AS_GET_DESKTOP_COLOR - works for now.
Minor cleanup.
Is AS_SET_SCREEN_MODE used at all?


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13010 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Axel Dörfler
2005-06-08 13:24:40 +00:00
parent 2f6a25d52d
commit 3ba7d6f350
4 changed files with 304 additions and 272 deletions
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src/servers/app/ServerApp.cpp
+36 -6
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@@ -652,13 +652,13 @@ ServerApp::DispatchMessage(int32 code, LinkMsgReader &link)
// TODO; Implement AS_DOWNLOAD_PICTURE
// What is this particular function call for, anyway?
STRACE(("ServerApp %s: Download Picture unimplemented\n",fSignature.String()));
STRACE(("ServerApp %s: Download Picture unimplemented\n", fSignature.String()));
break;
}
case AS_SET_SCREEN_MODE:
{
STRACE(("ServerApp %s: Set Screen Mode\n",fSignature.String()));
STRACE(("ServerApp %s: Set Screen Mode\n", fSignature.String()));
// Attached data
// 1) int32 workspace #
@@ -670,10 +670,12 @@ ServerApp::DispatchMessage(int32 code, LinkMsgReader &link)
link.Read<int32>(&index);
link.Read<uint32>(&mode);
link.Read<bool>(&stick);
RootLayer *root=gDesktop->ActiveRootLayer();
Workspace *workspace=root->WorkspaceAt(index);
// ToDo: is this still used at all? (since there is AS_SCREEN_SET_MODE?)
// ToDo: no locking?
RootLayer *root = gDesktop->ActiveRootLayer();
Workspace *workspace = root->WorkspaceAt(index);
if (!workspace) {
// apparently out of range or something, so we do nothing. :)
break;
@@ -1775,6 +1777,34 @@ printf("ServerApp %s: AS_SCREEN_GET_MODE\n", fSignature.String());
break;
}
case AS_GET_DESKTOP_COLOR:
{
STRACE(("ServerApp %s: get desktop color\n", fSignature.String()));
int32 workspaceIndex = 0;
link.Read<int32>(&workspaceIndex);
// ToDo: for some reason, we currently get "1" as no. of workspace
workspaceIndex = 0;
// ToDo: locking is probably wrong - why the hell is there no (safe)
// way to get to the workspace object directly?
RootLayer *root = gDesktop->ActiveRootLayer();
root->Lock();
Workspace *workspace = root->WorkspaceAt(workspaceIndex);
if (workspace != NULL) {
fLink.StartMessage(SERVER_TRUE);
//rgb_color color;
fLink.Attach<rgb_color>(workspace->BGColor().GetColor32());
} else
fLink.StartMessage(SERVER_FALSE);
fLink.Flush();
root->Unlock();
break;
}
default:
printf("ServerApp %s received unhandled message code offset %s\n",
fSignature.String(), MsgCodeToBString(code).String());