Fixing bug from commit 041d17373e04
[mikachu/openbox.git] / openbox / event.c
index fba5e86..dca615d 100644 (file)
@@ -31,6 +31,7 @@
 #include "frame.h"
 #include "grab.h"
 #include "menu.h"
+#include "prompt.h"
 #include "menuframe.h"
 #include "keyboard.h"
 #include "modkeys.h"
@@ -88,11 +89,12 @@ static void event_process(const XEvent *e, gpointer data);
 static void event_handle_root(XEvent *e);
 static gboolean event_handle_menu_keyboard(XEvent *e);
 static gboolean event_handle_menu(XEvent *e);
+static gboolean event_handle_prompt(ObPrompt *p, XEvent *e);
 static void event_handle_dock(ObDock *s, XEvent *e);
 static void event_handle_dockapp(ObDockApp *app, XEvent *e);
 static void event_handle_client(ObClient *c, XEvent *e);
 static void event_handle_user_input(ObClient *client, XEvent *e);
-static gboolean is_enter_focus_event_ignored(XEvent *e);
+static gboolean is_enter_focus_event_ignored(gulong serial);
 static void event_ignore_enter_range(gulong start, gulong end);
 
 static void focus_delay_dest(gpointer data);
@@ -459,6 +461,7 @@ static void event_process(const XEvent *ec, gpointer data)
     ObWindow *obwin = NULL;
     XEvent ee, *e;
     ObEventData *ed = data;
+    ObPrompt *prompt = NULL;
 
     /* make a copy we can mangle */
     ee = *ec;
@@ -475,6 +478,8 @@ static void event_process(const XEvent *ec, gpointer data)
             break;
         case Window_Client:
             client = WINDOW_AS_CLIENT(obwin);
+            /* events on clients can be events on prompt windows too */
+            prompt = client->prompt;
             break;
         case Window_Menu:
             /* not to be used for events */
@@ -483,6 +488,9 @@ static void event_process(const XEvent *ec, gpointer data)
         case Window_Internal:
             /* we don't do anything with events directly on these windows */
             break;
+        case Window_Prompt:
+            prompt = WINDOW_AS_PROMPT(obwin);
+            break;
         }
     }
 
@@ -519,7 +527,6 @@ static void event_process(const XEvent *ec, gpointer data)
                window with RevertToParent focus */
             frame_adjust_focus(client->frame, FALSE);
             /* focus_set_client(NULL) has already been called */
-            client_calc_layer(client);
         }
         else if (e->xfocus.detail == NotifyPointerRoot ||
                  e->xfocus.detail == NotifyDetailNone ||
@@ -629,7 +636,6 @@ static void event_process(const XEvent *ec, gpointer data)
             frame_adjust_focus(client->frame, FALSE);
             /* focus_set_client(NULL) has already been called in this
                section or by focus_fallback */
-            client_calc_layer(client);
         }
     }
     else if (client)
@@ -641,7 +647,7 @@ static void event_process(const XEvent *ec, gpointer data)
     else if (window == RootWindow(ob_display, ob_screen))
         event_handle_root(e);
     else if (e->type == MapRequest)
-        client_manage(window);
+        client_manage(window, NULL);
     else if (e->type == MappingNotify) {
         /* keyboard layout changes for modifier mapping changes. reload the
            modifier map, and rebind all the key bindings as appropriate */
@@ -701,9 +707,11 @@ static void event_process(const XEvent *ec, gpointer data)
     }
 #endif
 
-    if (e->type == ButtonPress || e->type == ButtonRelease) {
+    if (prompt && event_handle_prompt(prompt, e))
+        ;
+    else if (e->type == ButtonPress || e->type == ButtonRelease) {
         /* If the button press was on some non-root window, or was physically
-           on the root window, the process it */
+           on the root window, then process it */
         if (window != RootWindow(ob_display, ob_screen) ||
             e->xbutton.subwindow == None)
         {
@@ -797,6 +805,12 @@ void event_enter_client(ObClient *client)
 {
     g_assert(config_focus_follow);
 
+    if (is_enter_focus_event_ignored(event_curserial)) {
+        ob_debug_type(OB_DEBUG_FOCUS, "Ignoring enter event with serial %lu\n"
+                      "on client 0x%x", event_curserial, client->window);
+        return;
+    }
+
     if (client_enter_focusable(client) && client_can_focus(client)) {
         if (config_focus_delay) {
             ObFocusDelayData *data;
@@ -829,6 +843,7 @@ static void event_handle_client(ObClient *client, XEvent *e)
     ObFrameContext con;
     static gint px = -1, py = -1;
     static guint pb = 0;
+    static ObFrameContext pcon = OB_FRAME_CONTEXT_NONE;
 
     switch (e->type) {
     case ButtonPress:
@@ -837,11 +852,15 @@ static void event_handle_client(ObClient *client, XEvent *e)
             pb = e->xbutton.button;
             px = e->xbutton.x;
             py = e->xbutton.y;
+
+            pcon = frame_context(client, e->xbutton.window, px, py);
+            pcon = mouse_button_frame_context(pcon, e->xbutton.button,
+                                              e->xbutton.state);
         }
     case ButtonRelease:
         /* Wheel buttons don't draw because they are an instant click, so it
            is a waste of resources to go drawing it.
-           if the user is doing an intereactive thing, or has a menu open then
+           if the user is doing an interactive thing, or has a menu open then
            the mouse is grabbed (possibly) and if we get these events we don't
            want to deal with them
         */
@@ -853,8 +872,11 @@ static void event_handle_client(ObClient *client, XEvent *e)
             con = mouse_button_frame_context(con, e->xbutton.button,
                                              e->xbutton.state);
 
-            if (e->type == ButtonRelease && e->xbutton.button == pb)
-                pb = 0, px = py = -1;
+            /* button presses on CLIENT_CONTEXTs are not accompanied by a
+               release because they are Replayed to the client */
+            if ((e->type == ButtonRelease || CLIENT_CONTEXT(con, client)) &&
+                e->xbutton.button == pb)
+                pb = 0, px = py = -1, pcon = OB_FRAME_CONTEXT_NONE;
 
             switch (con) {
             case OB_FRAME_CONTEXT_MAXIMIZE:
@@ -908,31 +930,31 @@ static void event_handle_client(ObClient *client, XEvent *e)
             }
             break;
         case OB_FRAME_CONTEXT_MAXIMIZE:
-            if (!client->frame->max_hover) {
+            if (!client->frame->max_hover && !pb) {
                 client->frame->max_hover = TRUE;
                 frame_adjust_state(client->frame);
             }
             break;
         case OB_FRAME_CONTEXT_ALLDESKTOPS:
-            if (!client->frame->desk_hover) {
+            if (!client->frame->desk_hover && !pb) {
                 client->frame->desk_hover = TRUE;
                 frame_adjust_state(client->frame);
             }
             break;
         case OB_FRAME_CONTEXT_SHADE:
-            if (!client->frame->shade_hover) {
+            if (!client->frame->shade_hover && !pb) {
                 client->frame->shade_hover = TRUE;
                 frame_adjust_state(client->frame);
             }
             break;
         case OB_FRAME_CONTEXT_ICONIFY:
-            if (!client->frame->iconify_hover) {
+            if (!client->frame->iconify_hover && !pb) {
                 client->frame->iconify_hover = TRUE;
                 frame_adjust_state(client->frame);
             }
             break;
         case OB_FRAME_CONTEXT_CLOSE:
-            if (!client->frame->close_hover) {
+            if (!client->frame->close_hover && !pb) {
                 client->frame->close_hover = TRUE;
                 frame_adjust_state(client->frame);
             }
@@ -949,36 +971,48 @@ static void event_handle_client(ObClient *client, XEvent *e)
         case OB_FRAME_CONTEXT_TLCORNER:
         case OB_FRAME_CONTEXT_TRCORNER:
             /* we've left the button area inside the titlebar */
-            if (client->frame->max_hover || client->frame->desk_hover ||
-                client->frame->shade_hover || client->frame->iconify_hover ||
-                client->frame->close_hover)
-            {
-                client->frame->max_hover = FALSE;
-                client->frame->desk_hover = FALSE;
-                client->frame->shade_hover = FALSE;
-                client->frame->iconify_hover = FALSE;
-                client->frame->close_hover = FALSE;
-                frame_adjust_state(client->frame);
+            client->frame->max_hover = FALSE;
+            client->frame->desk_hover = FALSE;
+            client->frame->shade_hover = FALSE;
+            client->frame->iconify_hover = FALSE;
+            client->frame->close_hover = FALSE;
+            if (e->xcrossing.mode == NotifyGrab) {
+                client->frame->max_press = FALSE;
+                client->frame->desk_press = FALSE;
+                client->frame->shade_press = FALSE;
+                client->frame->iconify_press = FALSE;
+                client->frame->close_press = FALSE;
             }
+            frame_adjust_state(client->frame);
             break;
         case OB_FRAME_CONTEXT_MAXIMIZE:
             client->frame->max_hover = FALSE;
+            if (e->xcrossing.mode == NotifyGrab)
+                client->frame->max_press = FALSE;
             frame_adjust_state(client->frame);
             break;
         case OB_FRAME_CONTEXT_ALLDESKTOPS:
             client->frame->desk_hover = FALSE;
+            if (e->xcrossing.mode == NotifyGrab)
+                client->frame->desk_press = FALSE;
             frame_adjust_state(client->frame);
             break;
         case OB_FRAME_CONTEXT_SHADE:
             client->frame->shade_hover = FALSE;
+            if (e->xcrossing.mode == NotifyGrab)
+                client->frame->shade_press = FALSE;
             frame_adjust_state(client->frame);
             break;
         case OB_FRAME_CONTEXT_ICONIFY:
             client->frame->iconify_hover = FALSE;
+            if (e->xcrossing.mode == NotifyGrab)
+                client->frame->iconify_press = FALSE;
             frame_adjust_state(client->frame);
             break;
         case OB_FRAME_CONTEXT_CLOSE:
             client->frame->close_hover = FALSE;
+            if (e->xcrossing.mode == NotifyGrab)
+                client->frame->close_press = FALSE;
             frame_adjust_state(client->frame);
             break;
         case OB_FRAME_CONTEXT_FRAME:
@@ -1017,22 +1051,32 @@ static void event_handle_client(ObClient *client, XEvent *e)
         switch (con) {
         case OB_FRAME_CONTEXT_MAXIMIZE:
             client->frame->max_hover = TRUE;
+            if (e->xcrossing.mode == NotifyUngrab)
+                client->frame->max_press = (con == pcon);
             frame_adjust_state(client->frame);
             break;
         case OB_FRAME_CONTEXT_ALLDESKTOPS:
             client->frame->desk_hover = TRUE;
+            if (e->xcrossing.mode == NotifyUngrab)
+                client->frame->desk_press = (con == pcon);
             frame_adjust_state(client->frame);
             break;
         case OB_FRAME_CONTEXT_SHADE:
             client->frame->shade_hover = TRUE;
+            if (e->xcrossing.mode == NotifyUngrab)
+                client->frame->shade_press = (con == pcon);
             frame_adjust_state(client->frame);
             break;
         case OB_FRAME_CONTEXT_ICONIFY:
             client->frame->iconify_hover = TRUE;
+            if (e->xcrossing.mode == NotifyUngrab)
+                client->frame->iconify_press = (con == pcon);
             frame_adjust_state(client->frame);
             break;
         case OB_FRAME_CONTEXT_CLOSE:
             client->frame->close_hover = TRUE;
+            if (e->xcrossing.mode == NotifyUngrab)
+                client->frame->close_press = (con == pcon);
             frame_adjust_state(client->frame);
             break;
         case OB_FRAME_CONTEXT_FRAME:
@@ -1041,8 +1085,7 @@ static void event_handle_client(ObClient *client, XEvent *e)
             if (e->xcrossing.mode == NotifyGrab ||
                 e->xcrossing.mode == NotifyUngrab ||
                 /*ignore enters when we're already in the window */
-                e->xcrossing.detail == NotifyInferior ||
-                is_enter_focus_event_ignored(e))
+                e->xcrossing.detail == NotifyInferior)
             {
                 ob_debug_type(OB_DEBUG_FOCUS,
                               "%sNotify mode %d detail %d serial %lu on %lx "
@@ -1352,7 +1395,7 @@ static void event_handle_client(ObClient *client, XEvent *e)
                 ob_debug_type(OB_DEBUG_APP_BUGS,
                               "_NET_ACTIVE_WINDOW message for window %s is "
                               "missing source indication\n");
-            client_activate(client, FALSE, TRUE, TRUE,
+            client_activate(client, TRUE, TRUE, TRUE,
                             (e->xclient.data.l[0] == 0 ||
                              e->xclient.data.l[0] == 2));
         } else if (msgtype == prop_atoms.net_wm_moveresize) {
@@ -1664,6 +1707,21 @@ static ObMenuFrame* find_active_or_last_menu(void)
     return ret;
 }
 
+static gboolean event_handle_prompt(ObPrompt *p, XEvent *e)
+{
+    switch (e->type) {
+    case ButtonPress:
+    case ButtonRelease:
+    case MotionNotify:
+        return prompt_mouse_event(p, e);
+        break;
+    case KeyPress:
+        return prompt_key_event(p, e);
+        break;
+    }
+    return FALSE;
+}
+
 static gboolean event_handle_menu_keyboard(XEvent *ev)
 {
     guint keycode, state;
@@ -1928,8 +1986,7 @@ void event_halt_focus_delay(void)
 
 gulong event_start_ignore_all_enters(void)
 {
-    XSync(ob_display, FALSE);
-    return LastKnownRequestProcessed(ob_display);
+    return NextRequest(ob_display);
 }
 
 static void event_ignore_enter_range(gulong start, gulong end)
@@ -1948,35 +2005,35 @@ static void event_ignore_enter_range(gulong start, gulong end)
                   r->start, r->end);
 
     /* increment the serial so we don't ignore events we weren't meant to */
-    XSync(ob_display, FALSE);
+    PROP_ERASE(screen_support_win, motif_wm_hints);
 }
 
 void event_end_ignore_all_enters(gulong start)
 {
-    XSync(ob_display, FALSE);
-    event_ignore_enter_range(start, LastKnownRequestProcessed(ob_display));
+    /* Use (NextRequest-1) so that we ignore up to the current serial only.
+       Inside event_ignore_enter_range, we increment the serial by one, but if
+       we ignore that serial too, then any enter events generated by mouse
+       movement will be ignored until we create some further network traffic.
+       Instead ignore up to NextRequest-1, then when we increment the serial,
+       we will be *past* the range of ignored serials */
+    event_ignore_enter_range(start, NextRequest(ob_display)-1);
 }
 
-static gboolean is_enter_focus_event_ignored(XEvent *e)
+static gboolean is_enter_focus_event_ignored(gulong serial)
 {
     GSList *it, *next;
 
-    g_assert(e->type == EnterNotify &&
-             !(e->xcrossing.mode == NotifyGrab ||
-               e->xcrossing.mode == NotifyUngrab ||
-               e->xcrossing.detail == NotifyInferior));
-
     for (it = ignore_serials; it; it = next) {
         ObSerialRange *r = it->data;
 
         next = g_slist_next(it);
 
-        if ((glong)(e->xany.serial - r->end) > 0) {
+        if ((glong)(serial - r->end) > 0) {
             /* past the end */
             ignore_serials = g_slist_delete_link(ignore_serials, it);
             g_free(r);
         }
-        else if ((glong)(e->xany.serial - r->start) >= 0)
+        else if ((glong)(serial - r->start) >= 0)
             return TRUE;
     }
     return FALSE;