From c5fd69cc9de2ed08176d655c1e46e9305c5543df Mon Sep 17 00:00:00 2001
From: Mathias Gumz <akira at fluxbox dot org>
Date: Mon, 29 Sep 2014 09:24:42 +0200
Subject: treat windows having WM_CLASS == "DockApp" like DockApps

this commit implements feature-request #317: "Add support for GTK dockapps.":

"Back in 2010, WindowMaker implemented a system where windows with WM_CLASS
res_class = DockApp would be treated as if they had initial_state =
WithdrawnState, since GTK refuses to allow this."
---
 src/Screen.cc | 13 +++++++++----
 src/Window.cc |  5 ++++-
 2 files changed, 13 insertions(+), 5 deletions(-)

diff --git a/src/Screen.cc b/src/Screen.cc
index f1cee02..29ab548 100644
--- a/src/Screen.cc
+++ b/src/Screen.cc
@@ -1236,14 +1236,14 @@ bool BScreen::addKdeDockapp(Window client) {
 FluxboxWindow *BScreen::createWindow(Window client) {
     FbTk::App::instance()->sync(false);
 
-
     if (isKdeDockapp(client) && addKdeDockapp(client)) {
         return 0; // dont create a FluxboxWindow for this one
     }
 
     WinClient *winclient = new WinClient(client, *this);
 
-    if (winclient->initial_state == WithdrawnState) {
+    if (winclient->initial_state == WithdrawnState ||
+        winclient->getWMClassClass() == "DockApp") {
         delete winclient;
 #ifdef USE_SLIT
         if (slit() && !isKdeDockapp(client))
@@ -1306,8 +1306,13 @@ FluxboxWindow *BScreen::createWindow(WinClient &client) {
     FluxboxWindow *win = new FluxboxWindow(client);
 
 #ifdef SLIT
-    if (win->initialState() == WithdrawnState && slit() != 0) {
-        slit()->addClient(client.window());
+    if (slit() != 0) {
+
+        if (win->initialState() == WithdrawnState) {
+            slit()->addClient(client.window());
+        } else if (client->getWMClassClass() == "DockApp") {
+            slit()->addClient(client.window());
+        }
     }
 #endif // SLIT
 
diff --git a/src/Window.cc b/src/Window.cc
index b44fd1d..2b997a7 100644
--- a/src/Window.cc
+++ b/src/Window.cc
@@ -389,8 +389,10 @@ void FluxboxWindow::init() {
     if (! m_client->getAttrib(wattrib) ||
         !wattrib.screen  || // no screen? ??
         wattrib.override_redirect || // override redirect
-        m_client->initial_state == WithdrawnState) // Slit client
+        m_client->initial_state == WithdrawnState ||
+        m_client->getWMClassClass() == "DockApp") { // Slit client
         return;
+    }
 
     if (m_client->initial_state == IconicState)
         m_state.iconic = true;
@@ -399,6 +401,7 @@ void FluxboxWindow::init() {
     m_client->setGroupLeftWindow(None); // nothing to the left.
 
     if (Fluxbox::instance()->haveShape())
+
         Shape::setShapeNotify(winClient());
 
     //!! TODO init of client should be better
-- 
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