Make the relative desktop switching actions interactive

The desktop popup can now be shown "permanently" in which case it stays until
you tell it to hide.

1 files changed, 278 insertions, 63 deletions

diff --git a/openbox/actions/desktop.c b/openbox/actions/desktop.c
index 27b717b1..14f6ef20 100644
--- a/openbox/actions/desktop.c
+++ b/openbox/actions/desktop.c
@@ -1,6 +1,7 @@
 #include "openbox/actions.h"
 #include "openbox/screen.h"
 #include "openbox/client.h"
+#include "openbox/openbox.h"
 #include <glib.h>
 
 typedef enum {
@@ -24,59 +25,130 @@ typedef struct {
     } u;
     gboolean send;
     gboolean follow;
+    gboolean interactive;
 } Options;
 
-static gpointer setup_go_func(xmlNodePtr node);
-static gpointer setup_send_func(xmlNodePtr node);
+static gpointer setup_go_func(xmlNodePtr node,
+                              ObActionsIPreFunc *pre,
+                              ObActionsIInputFunc *input,
+                              ObActionsICancelFunc *cancel,
+                              ObActionsIPostFunc *post);
+static gpointer setup_send_func(xmlNodePtr node,
+                                ObActionsIPreFunc *pre,
+                                ObActionsIInputFunc *input,
+                                ObActionsICancelFunc *cancel,
+                                ObActionsIPostFunc *post);
 static gboolean run_func(ObActionsData *data, gpointer options);
+
+static gboolean i_pre_func(guint state, gpointer options);
+static gboolean i_input_func(guint initial_state,
+                             XEvent *e,
+                             gpointer options,
+                             gboolean *used);
+static void i_post_func(gpointer options);
+
 /* 3.4-compatibility */
 static gpointer setup_go_last_func(xmlNodePtr node);
 static gpointer setup_send_last_func(xmlNodePtr node);
 static gpointer setup_go_abs_func(xmlNodePtr node);
 static gpointer setup_send_abs_func(xmlNodePtr node);
-static gpointer setup_go_next_func(xmlNodePtr node);
-static gpointer setup_send_next_func(xmlNodePtr node);
-static gpointer setup_go_prev_func(xmlNodePtr node);
-static gpointer setup_send_prev_func(xmlNodePtr node);
-static gpointer setup_go_left_func(xmlNodePtr node);
-static gpointer setup_send_left_func(xmlNodePtr node);
-static gpointer setup_go_right_func(xmlNodePtr node);
-static gpointer setup_send_right_func(xmlNodePtr node);
-static gpointer setup_go_up_func(xmlNodePtr node);
-static gpointer setup_send_up_func(xmlNodePtr node);
-static gpointer setup_go_down_func(xmlNodePtr node);
-static gpointer setup_send_down_func(xmlNodePtr node);
-
+static gpointer setup_go_next_func(xmlNodePtr node,
+                                   ObActionsIPreFunc *pre,
+                                   ObActionsIInputFunc *input,
+                                   ObActionsICancelFunc *cancel,
+                                   ObActionsIPostFunc *post);
+static gpointer setup_send_next_func(xmlNodePtr node,
+                                     ObActionsIPreFunc *pre,
+                                     ObActionsIInputFunc *input,
+                                     ObActionsICancelFunc *cancel,
+                                     ObActionsIPostFunc *post);
+static gpointer setup_go_prev_func(xmlNodePtr node,
+                                   ObActionsIPreFunc *pre,
+                                   ObActionsIInputFunc *input,
+                                   ObActionsICancelFunc *cancel,
+                                   ObActionsIPostFunc *post);
+static gpointer setup_send_prev_func(xmlNodePtr node,
+                                     ObActionsIPreFunc *pre,
+                                     ObActionsIInputFunc *input,
+                                     ObActionsICancelFunc *cancel,
+                                     ObActionsIPostFunc *post);
+static gpointer setup_go_left_func(xmlNodePtr node,
+                                   ObActionsIPreFunc *pre,
+                                   ObActionsIInputFunc *input,
+                                   ObActionsICancelFunc *cancel,
+                                   ObActionsIPostFunc *post);
+static gpointer setup_send_left_func(xmlNodePtr node,
+                                     ObActionsIPreFunc *pre,
+                                     ObActionsIInputFunc *input,
+                                     ObActionsICancelFunc *cancel,
+                                     ObActionsIPostFunc *post);
+static gpointer setup_go_right_func(xmlNodePtr node,
+                                    ObActionsIPreFunc *pre,
+                                    ObActionsIInputFunc *input,
+                                    ObActionsICancelFunc *cancel,
+                                    ObActionsIPostFunc *post);
+static gpointer setup_send_right_func(xmlNodePtr node,
+                                      ObActionsIPreFunc *pre,
+                                      ObActionsIInputFunc *input,
+                                      ObActionsICancelFunc *cancel,
+                                      ObActionsIPostFunc *post);
+static gpointer setup_go_up_func(xmlNodePtr node,
+                                 ObActionsIPreFunc *pre,
+                                 ObActionsIInputFunc *input,
+                                 ObActionsICancelFunc *cancel,
+                                 ObActionsIPostFunc *post);
+static gpointer setup_send_up_func(xmlNodePtr node,
+                                   ObActionsIPreFunc *pre,
+                                   ObActionsIInputFunc *input,
+                                   ObActionsICancelFunc *cancel,
+                                   ObActionsIPostFunc *post);
+static gpointer setup_go_down_func(xmlNodePtr node,
+                                   ObActionsIPreFunc *pre,
+                                   ObActionsIInputFunc *input,
+                                   ObActionsICancelFunc *cancel,
+                                   ObActionsIPostFunc *post);
+static gpointer setup_send_down_func(xmlNodePtr node,
+                                     ObActionsIPreFunc *pre,
+                                     ObActionsIInputFunc *input,
+                                     ObActionsICancelFunc *cancel,
+                                     ObActionsIPostFunc *post);
+ 
 void action_desktop_startup(void)
 {
-    actions_register("GoToDesktop", setup_go_func, g_free, run_func);
-    actions_register("SendToDesktop", setup_send_func, g_free, run_func);
+    actions_register_i("GoToDesktop", setup_go_func, g_free, run_func);
+    actions_register_i("SendToDesktop", setup_send_func, g_free, run_func);
     /* 3.4-compatibility */
     actions_register("DesktopLast", setup_go_last_func, g_free, run_func);
     actions_register("SendToDesktopLast", setup_send_last_func,
                      g_free, run_func);
     actions_register("Desktop", setup_go_abs_func, g_free, run_func);
     actions_register("SendToDesktop", setup_send_abs_func, g_free, run_func);
-    actions_register("DesktopNext", setup_go_next_func, g_free, run_func);
-    actions_register("SendToDesktopNext", setup_send_next_func,
-                     g_free, run_func);
-    actions_register("DesktopPrevious", setup_go_prev_func, g_free, run_func);
-    actions_register("SendToDesktopPrevious", setup_send_prev_func,
-                     g_free, run_func);
-    actions_register("DesktopLeft", setup_go_left_func, g_free, run_func);
-    actions_register("SendToDesktopLeft", setup_send_left_func,
-                     g_free, run_func);
-    actions_register("DesktopRight", setup_go_right_func, g_free, run_func);
-    actions_register("SendToDesktopRight", setup_send_right_func,
-                     g_free, run_func);
-    actions_register("DesktopUp", setup_go_up_func, g_free, run_func);
-    actions_register("SendToDesktopUp", setup_send_up_func, g_free, run_func);
-    actions_register("DesktopDown", setup_go_down_func, g_free, run_func);
-    actions_register("SendToDesktopDown", setup_send_down_func,
-                     g_free, run_func);
+    actions_register_i("DesktopNext", setup_go_next_func, g_free, run_func);
+    actions_register_i("SendToDesktopNext", setup_send_next_func,
+                       g_free, run_func);
+    actions_register_i("DesktopPrevious", setup_go_prev_func,
+                       g_free, run_func);
+    actions_register_i("SendToDesktopPrevious", setup_send_prev_func,
+                       g_free, run_func);
+    actions_register_i("DesktopLeft", setup_go_left_func, g_free, run_func);
+    actions_register_i("SendToDesktopLeft", setup_send_left_func,
+                       g_free, run_func);
+    actions_register_i("DesktopRight", setup_go_right_func, g_free, run_func);
+    actions_register_i("SendToDesktopRight", setup_send_right_func,
+                       g_free, run_func);
+    actions_register_i("DesktopUp", setup_go_up_func, g_free, run_func);
+    actions_register_i("SendToDesktopUp", setup_send_up_func,
+                       g_free, run_func);
+    actions_register_i("DesktopDown", setup_go_down_func, g_free, run_func);
+    actions_register_i("SendToDesktopDown", setup_send_down_func,
+                       g_free, run_func);
 }
 
-static gpointer setup_go_func(xmlNodePtr node)
+static gpointer setup_func(xmlNodePtr node,
+                           ObActionsIPreFunc *pre,
+                           ObActionsIInputFunc *input,
+                           ObActionsICancelFunc *cancel,
+                           ObActionsIPostFunc *post)
 {
     xmlNodePtr n;
     Options *o;
@@ -135,18 +207,49 @@ static gpointer setup_go_func(xmlNodePtr node)
     return o;
 }
 
-static gpointer setup_send_func(xmlNodePtr node)
+
+static gpointer setup_go_func(xmlNodePtr node,
+                              ObActionsIPreFunc *pre,
+                              ObActionsIInputFunc *input,
+                              ObActionsICancelFunc *cancel,
+                              ObActionsIPostFunc *post)
+{
+    Options *o;
+
+    o = setup_func(node, pre, input, cancel, post);
+    if (o->type == RELATIVE) {
+        o->interactive = TRUE;
+        *pre = i_pre_func;
+        *input = i_input_func;
+        *post = i_post_func;
+    }
+
+    return o;
+}
+
+static gpointer setup_send_func(xmlNodePtr node,
+                                ObActionsIPreFunc *pre,
+                                ObActionsIInputFunc *input,
+                                ObActionsICancelFunc *cancel,
+                                ObActionsIPostFunc *post)
 {
     xmlNodePtr n;
     Options *o;
 
-    o = setup_go_func(node);
+    o = setup_func(node, pre, input, cancel, post);
     o->send = TRUE;
     o->follow = TRUE;
 
     if ((n = obt_parse_find_node(node, "follow")))
         o->follow = obt_parse_node_bool(n);
 
+    if (o->type == RELATIVE && o->follow) {
+        o->interactive = TRUE;
+        *pre = i_pre_func;
+        *input = i_input_func;
+        *post = i_post_func;
+    }
+
     return o;
 }
 
@@ -188,7 +291,54 @@ static gboolean run_func(ObActionsData *data, gpointer options)
 
         actions_client_move(data, FALSE);
     }
-    return FALSE;
+
+    return o->interactive;
+}
+
+static gboolean i_input_func(guint initial_state,
+                             XEvent *e,
+                             gpointer options,
+                             gboolean *used)
+{
+    if (e->type == KeyPress) {
+        /* Escape cancels no matter what */
+        if (ob_keycode_match(e->xkey.keycode, OB_KEY_ESCAPE)) {
+            return FALSE;
+        }
+
+        /* There were no modifiers and they pressed enter */
+        else if (ob_keycode_match(e->xkey.keycode, OB_KEY_RETURN) &&
+                 !initial_state)
+        {
+            return FALSE;
+        }
+    }
+    /* They released the modifiers */
+    else if (e->type == KeyRelease && initial_state &&
+             (e->xkey.state & initial_state) == 0)
+    {
+        return FALSE;
+    }
+
+    return TRUE;
+}
+
+static gboolean i_pre_func(guint initial_state, gpointer options)
+{
+    if (!initial_state) {
+        Options *o = options;
+        o->interactive = FALSE;
+        return FALSE;
+    }
+    else {
+        screen_show_desktop_popup(screen_desktop, TRUE);
+        return TRUE;
+    }
+}
+
+static void i_post_func(gpointer options)
+{
+    screen_hide_desktop_popup();
 }
 
 /* 3.4-compatilibity */
@@ -241,7 +391,11 @@ static gpointer setup_send_abs_func(xmlNodePtr node)
     return o;
 }
 
-static void setup_rel(Options *o, xmlNodePtr node, gboolean lin, ObDirection dir)
+static void setup_rel(Options *o, xmlNodePtr node, gboolean lin,
+                      ObDirection dir,
+                      ObActionsIPreFunc *pre,
+                      ObActionsIInputFunc *input,
+                      ObActionsIPostFunc *post)
 {
     xmlNodePtr n;
 
@@ -252,88 +406,149 @@ static void setup_rel(Options *o, xmlNodePtr node, gboolean lin, ObDirection dir
 
     if ((n = obt_parse_find_node(node, "wrap")))
         o->u.rel.wrap = obt_parse_node_bool(n);
+
+    if (input) {
+        o->interactive = TRUE;
+        *pre = i_pre_func;
+        *input = i_input_func;
+        *post = i_post_func;
+    }
 }
 
-static gpointer setup_go_next_func(xmlNodePtr node)
+static gpointer setup_go_next_func(xmlNodePtr node,
+                                   ObActionsIPreFunc *pre,
+                                   ObActionsIInputFunc *input,
+                                   ObActionsICancelFunc *cancel,
+                                   ObActionsIPostFunc *post)
 {
     Options *o = g_new0(Options, 1);
-    setup_rel(o, node, TRUE, OB_DIRECTION_EAST);
+    setup_rel(o, node, TRUE, OB_DIRECTION_EAST, pre, input, post);
     return o;
 }
 
-static gpointer setup_send_next_func(xmlNodePtr node)
+static gpointer setup_send_next_func(xmlNodePtr node,
+                                     ObActionsIPreFunc *pre,
+                                     ObActionsIInputFunc *input,
+                                     ObActionsICancelFunc *cancel,
+                                     ObActionsIPostFunc *post)
 {
     Options *o = setup_follow(node);
-    setup_rel(o, node, TRUE, OB_DIRECTION_EAST);
+    setup_rel(o, node, TRUE, OB_DIRECTION_EAST,
+              pre, (o->follow ? input : NULL), post);
     return o;
 }
 
-static gpointer setup_go_prev_func(xmlNodePtr node)
+static gpointer setup_go_prev_func(xmlNodePtr node,
+                                   ObActionsIPreFunc *pre,
+                                   ObActionsIInputFunc *input,
+                                   ObActionsICancelFunc *cancel,
+                                   ObActionsIPostFunc *post)
 {
     Options *o = g_new0(Options, 1);
-    setup_rel(o, node, TRUE, OB_DIRECTION_WEST);
+    setup_rel(o, node, TRUE, OB_DIRECTION_WEST, pre, input, post);
     return o;
 }
 
-static gpointer setup_send_prev_func(xmlNodePtr node)
+static gpointer setup_send_prev_func(xmlNodePtr node,
+                                     ObActionsIPreFunc *pre,
+                                     ObActionsIInputFunc *input,
+                                     ObActionsICancelFunc *cancel,
+                                     ObActionsIPostFunc *post)
 {
     Options *o = setup_follow(node);
-    setup_rel(o, node, TRUE, OB_DIRECTION_WEST);
+    setup_rel(o, node, TRUE, OB_DIRECTION_WEST,
+              pre, (o->follow ? input : NULL), post);
     return o;
 }
 
-static gpointer setup_go_left_func(xmlNodePtr node)
+static gpointer setup_go_left_func(xmlNodePtr node,
+                                   ObActionsIPreFunc *pre,
+                                   ObActionsIInputFunc *input,
+                                   ObActionsICancelFunc *cancel,
+                                   ObActionsIPostFunc *post)
 {
     Options *o = g_new0(Options, 1);
-    setup_rel(o, node, FALSE, OB_DIRECTION_WEST);
+    setup_rel(o, node, FALSE, OB_DIRECTION_WEST, pre, input, post);
     return o;
 }
 
-static gpointer setup_send_left_func(xmlNodePtr node)
+static gpointer setup_send_left_func(xmlNodePtr node,
+                                     ObActionsIPreFunc *pre,
+                                     ObActionsIInputFunc *input,
+                                     ObActionsICancelFunc *cancel,
+                                     ObActionsIPostFunc *post)
 {
     Options *o = setup_follow(node);
-    setup_rel(o, node, FALSE, OB_DIRECTION_WEST);
+    setup_rel(o, node, FALSE, OB_DIRECTION_WEST,
+              pre, (o->follow ? input : NULL), post);
     return o;
 }
 
-static gpointer setup_go_right_func(xmlNodePtr node)
+static gpointer setup_go_right_func(xmlNodePtr node,
+                                    ObActionsIPreFunc *pre,
+                                    ObActionsIInputFunc *input,
+                                    ObActionsICancelFunc *cancel,
+                                    ObActionsIPostFunc *post)
 {
     Options *o = g_new0(Options, 1);
-    setup_rel(o, node, FALSE, OB_DIRECTION_EAST);
+    setup_rel(o, node, FALSE, OB_DIRECTION_EAST, pre, input, post);
     return o;
 }
 
-static gpointer setup_send_right_func(xmlNodePtr node)
+static gpointer setup_send_right_func(xmlNodePtr node,
+                                      ObActionsIPreFunc *pre,
+                                      ObActionsIInputFunc *input,
+                                      ObActionsICancelFunc *cancel,
+                                      ObActionsIPostFunc *post)
 {
     Options *o = setup_follow(node);
-    setup_rel(o, node, FALSE, OB_DIRECTION_EAST);
+    setup_rel(o, node, FALSE, OB_DIRECTION_EAST,
+              pre, (o->follow ? input : NULL), post);
     return o;
 }
 
-static gpointer setup_go_up_func(xmlNodePtr node)
+static gpointer setup_go_up_func(xmlNodePtr node,
+                                 ObActionsIPreFunc *pre,
+                                 ObActionsIInputFunc *input,
+                                 ObActionsICancelFunc *cancel,
+                                 ObActionsIPostFunc *post)
 {
     Options *o = g_new0(Options, 1);
-    setup_rel(o, node, FALSE, OB_DIRECTION_NORTH);
+    setup_rel(o, node, FALSE, OB_DIRECTION_NORTH, pre, input, post);
     return o;
 }
 
-static gpointer setup_send_up_func(xmlNodePtr node)
+static gpointer setup_send_up_func(xmlNodePtr node,
+                                   ObActionsIPreFunc *pre,
+                                   ObActionsIInputFunc *input,
+                                   ObActionsICancelFunc *cancel,
+                                   ObActionsIPostFunc *post)
 {
     Options *o = setup_follow(node);
-    setup_rel(o, node, FALSE, OB_DIRECTION_NORTH);
+    setup_rel(o, node, FALSE, OB_DIRECTION_NORTH,
+              pre, (o->follow ? input : NULL), post);
     return o;
 }
 
-static gpointer setup_go_down_func(xmlNodePtr node)
+static gpointer setup_go_down_func(xmlNodePtr node,
+                                   ObActionsIPreFunc *pre,
+                                   ObActionsIInputFunc *input,
+                                   ObActionsICancelFunc *cancel,
+                                   ObActionsIPostFunc *post)
 {
     Options *o = g_new0(Options, 1);
-    setup_rel(o, node, FALSE, OB_DIRECTION_SOUTH);
+    setup_rel(o, node, FALSE, OB_DIRECTION_SOUTH, pre, input, post);
     return o;
 }
 
-static gpointer setup_send_down_func(xmlNodePtr node)
+static gpointer setup_send_down_func(xmlNodePtr node,
+                                     ObActionsIPreFunc *pre,
+                                     ObActionsIInputFunc *input,
+                                     ObActionsICancelFunc *cancel,
+                                     ObActionsIPostFunc *post)
 {
     Options *o = setup_follow(node);
-    setup_rel(o, node, FALSE, OB_DIRECTION_SOUTH);
+    setup_rel(o, node, FALSE, OB_DIRECTION_SOUTH,
+              pre, (o->follow ? input : NULL), post);
     return o;
 }