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path: root/fluxbox/debian/patches/stackrpms-add-clientmachine-if-forwarded.patch
blob: 4da9714b091f110d392a9a4c1d094de8023da1dd (plain)
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Author: bgstack15
Date: 2022-11-26
Version: fluxbox 1.4.0
Source: bgstack15
Summary: Add "(on $CLIENT)" to titlebar for forwarded windows
Message: 
Inspired by xfwm4's ability to display the remote host running an X11 window. This fails on xfe which somehow lacks the WM_CLIENT_MACHINE property.
--- a/doc/asciidoc/fluxbox.txt
+++ b/doc/asciidoc/fluxbox.txt
@@ -1084,6 +1084,12 @@ across the edge of the screen.
 +
 Default: *True*
 
+*session.screen0.showClientmachine*: 'boolean'::
+This enables in the titlebar an indication of forwarded client windows
+with "(on $CLIENT)" appended to the main title.
++
+Default: *True*
+
 *session.screen0.showwindowposition*: 'boolean'::
 Setting this resource to True shows the user, in a little window,
 the exact position of the application window while the user is
--- a/nls/C/Translation.m
+++ b/nls/C/Translation.m
@@ -83,6 +83,7 @@ $set 4 #Configmenu
 27 Ignore Resize Increment
 28 Disable Moving
 29 Disable Resizing
+33 Show clientmachine
 
 $set 5 #Ewmh_OBSOLETE
 
--- a/nls/fluxbox-nls.hh
+++ b/nls/fluxbox-nls.hh
@@ -90,6 +90,7 @@ enum {
 	ConfigmenuStrictMouseFocus = 30,
 	ConfigmenuFocusSameHead = 31,
     ConfigmenuOpaqueResize = 32,
+    ConfigmenuWorkspaceShowClientmachine = 33,
 
 	EwmhSet = 5,
 	EwmhOutOfMemoryClientList = 1,
--- a/src/ConfigMenu.cc
+++ b/src/ConfigMenu.cc
@@ -344,6 +344,10 @@ void ConfigMenu::setup(FbTk::Menu& menu,
               "Workspace Warping",
               "Workspace Warping - dragging windows to the edge and onto the next workspace",
               sh.resource.workspace_warping, saverc_cmd);
+    _BOOLITEM(menu, Configmenu, WorkspaceShowClientmachine,
+              "Show (on $CLIENT)",
+              "Show clientmachine if not running on localhost",
+              sh.resource.show_clientmachine, saverc_cmd);
 
 #undef _BOOLITEM
 
--- a/src/Screen.hh
+++ b/src/Screen.hh
@@ -99,6 +99,7 @@ public:
     bool isWorkspaceWarpingVertical() const { return isWorkspaceWarping() && *resource.workspace_warping_vertical; }
     int getWorkspaceWarpingHorizontalOffset() const { return *resource.workspace_warping_horizontal_offset; }
     int getWorkspaceWarpingVerticalOffset() const { return *resource.workspace_warping_vertical_offset; }
+    bool isShowClient() const { return *resource.show_clientmachine; }
     bool doAutoRaise() const { return *resource.auto_raise; }
     bool clickRaises() const { return *resource.click_raises; }
     bool doOpaqueMove() const { return *resource.opaque_move; }
--- a/src/ScreenResource.cc
+++ b/src/ScreenResource.cc
@@ -93,6 +93,7 @@ ScreenResource::ScreenResource(FbTk::Res
     workspace_warping_vertical(rm, true, scrname+".workspacewarpingvertical", altscrname+".WorkspaceWarpingVertical"),
     workspace_warping_horizontal_offset(rm, 1, scrname+".workspacewarpinghorizontaloffset", altscrname+".WorkspaceWarpingHorizontalOffset"),
     workspace_warping_vertical_offset(rm, 1, scrname+".workspacewarpingverticaloffset", altscrname+".WorkspaceWarpingVerticalOffset"),
+    show_clientmachine(rm, true, scrname+".showClientmachine", altscrname+".ShowClientmachine"),
     show_window_pos(rm, false, scrname+".showwindowposition", altscrname+".ShowWindowPosition"),
     auto_raise(rm, true, scrname+".autoRaise", altscrname+".AutoRaise"),
     click_raises(rm, true, scrname+".clickRaises", altscrname+".ClickRaises"),
--- a/src/ScreenResource.hh
+++ b/src/ScreenResource.hh
@@ -40,6 +40,7 @@ struct ScreenResource {
        workspace_warping,
        workspace_warping_horizontal,
        workspace_warping_vertical,
+       show_clientmachine,
        show_window_pos,
        auto_raise,
        click_raises;
--- a/src/WinClient.cc
+++ b/src/WinClient.cc
@@ -49,6 +49,7 @@
 #else
   #include <string.h>
 #endif
+#include<unistd.h>
 
 using std::string;
 using std::list;
@@ -104,6 +105,8 @@ WinClient::WinClient(Window win, BScreen
     updateWMHints();
     updateWMNormalHints();
     updateWMClassHint();
+    gethostname(hostname_char, 512);
+    hostname = FbTk::FbString(hostname_char);
     updateTitle();
     Fluxbox::instance()->saveWindowSearch(win, this);
     if (window_group != None)
@@ -217,6 +220,10 @@ bool WinClient::getAttrib(XWindowAttribu
     return XGetWindowAttributes(display(), window(), &attr);
 }
 
+bool WinClient::getWMClientMachine(XTextProperty &textprop) const {
+    return XGetWMClientMachine(display(), window(), &textprop);
+}
+
 bool WinClient::getWMName(XTextProperty &textprop) const {
     return XGetWMName(display(), window(), &textprop);
 }
@@ -319,7 +326,14 @@ void WinClient::updateTitle() {
     if (m_title_override)
         return;
 
-    m_title.setLogical(FbTk::FbString(Xutil::getWMName(window()), 0, 512));
+    FbTk::FbString fullname = FbTk::FbString(Xutil::getWMName(window()), 0, 512);
+    if (m_screen.isShowClient()) {
+        FbTk::FbString clientmachine = FbTk::FbString(Xutil::getWMClientMachine(window()), 0, 512);
+        if (clientmachine != "Unnamed" && clientmachine != "" && clientmachine != hostname) {
+            fullname += " (on " + clientmachine + ")";
+        }
+    }
+    m_title.setLogical(fullname);
     m_title_update_timer.start();
 }
 
@@ -328,7 +342,14 @@ void WinClient::emitTitleSig() {
 }
 
 void WinClient::setTitle(const FbTk::FbString &title) {
-    m_title.setLogical(title);
+    FbTk::FbString fullname = title;
+    if (m_screen.isShowClient()) {
+        FbTk::FbString clientmachine = FbTk::FbString(Xutil::getWMClientMachine(window()), 0, 512);
+        if (clientmachine != "Unnamed" && clientmachine != "" && clientmachine != hostname) {
+            fullname += " (on " + clientmachine + ")";
+        }
+    }
+    m_title.setLogical(fullname);
     m_title_override = true;
     m_title_update_timer.start();
 }
--- a/src/WinClient.hh
+++ b/src/WinClient.hh
@@ -91,6 +91,7 @@ public:
     //
 
     bool getAttrib(XWindowAttributes &attr) const;
+    bool getWMClientMachine(XTextProperty &textprop) const;
     bool getWMName(XTextProperty &textprop) const;
     bool getWMIconName(XTextProperty &textprop) const;
     std::string getWMRole() const;
@@ -141,6 +142,8 @@ public:
     unsigned long initial_state, normal_hint_flags, wm_hint_flags;
 
 private:
+    char hostname_char[512];
+    FbTk::FbString hostname;
     /// removes client from any waiting list and clears empty waiting lists
     void removeTransientFromWaitingList();
 
--- a/src/Xutil.cc
+++ b/src/Xutil.cc
@@ -43,6 +43,51 @@ using std::endl;
 
 namespace Xutil {
 
+FbTk::FbString getWMClientMachine(Window window) {
+
+    if (window == None)
+        return FbTk::FbString("");
+
+    Display *display = FbTk::App::instance()->display();
+
+    XTextProperty text_prop;
+    text_prop.value = 0;
+    char **list = 0;
+    int num = 0;
+    _FB_USES_NLS;
+    FbTk::FbString name;
+
+    if (XGetWMClientMachine(display, window, &text_prop)) {
+        if (text_prop.value && text_prop.nitems > 0) {
+            if (text_prop.encoding != XA_STRING) {
+
+                text_prop.nitems = strlen((char *) text_prop.value);
+                XmbTextPropertyToTextList(display, &text_prop, &list, &num);
+
+                if (num > 0 && list != 0)
+                    name = FbTk::FbStringUtil::LocaleStrToFb(static_cast<char *>(*list));
+                else
+                    name = text_prop.value ? FbTk::FbStringUtil::XStrToFb((char *)text_prop.value) : "";
+
+                if (list)
+                    XFreeStringList(list);
+
+            } else
+                name = text_prop.value ? FbTk::FbStringUtil::XStrToFb((char *)text_prop.value) : "";
+
+            XFree(text_prop.value);
+
+        } else { // default name
+            name = _FB_XTEXT(Window, Unnamed, "Unnamed", "Default name for a window without a WM_NAME");
+        }
+    } else {
+        // default name
+        name = _FB_XTEXT(Window, Unnamed, "Unnamed", "Default name for a window without a WM_NAME");
+    }
+
+    return name;
+}
+
 FbTk::FbString getWMName(Window window) {
 
     if (window == None)
--- a/src/Xutil.hh
+++ b/src/Xutil.hh
@@ -28,6 +28,7 @@
 
 namespace Xutil {
 
+FbTk::FbString getWMClientMachine(Window window);
 FbTk::FbString getWMName(Window window);
 
 FbTk::FbString getWMClassName(Window win);
bgstack15