X-Git-Url: https://git.dogcows.com/gitweb?p=chaz%2Fopenbox;a=blobdiff_plain;f=openbox%2Factions%2Fif.c;fp=openbox%2Factions%2Fif.c;h=a083d4853b23d0747d80dac20fe64590590e9d7a;hp=0e055a98f0099ea95828388f100febbf17525a37;hb=d67b818ae90c5574166d08422d3e9a68d8d65e16;hpb=9325c92056ff4268db2263cdf8c07bb529e158aa

diff --git a/openbox/actions/if.c b/openbox/actions/if.c
index 0e055a98..a083d485 100644
--- a/openbox/actions/if.c
+++ b/openbox/actions/if.c
@@ -1,3 +1,22 @@
+/* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*-
+
+   if.c for the Openbox window manager
+   Copyright (c) 2007        Mikael Magnusson
+   Copyright (c) 2007        Dana Jansens
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   See the COPYING file for a copy of the GNU General Public License.
+*/
+
 #include "openbox/actions.h"
 #include "openbox/misc.h"
 #include "openbox/client.h"
@@ -6,7 +25,29 @@
 #include "openbox/focus.h"
 #include <glib.h>
 
+typedef enum {
+    QUERY_TARGET_IS_ACTION_TARGET,
+    QUERY_TARGET_IS_FOCUS_TARGET,
+} QueryTarget;
+
+typedef enum {
+    MATCH_TYPE_NONE = 0,
+    MATCH_TYPE_PATTERN,
+    MATCH_TYPE_REGEX,
+    MATCH_TYPE_EXACT,
+} MatchType;
+
 typedef struct {
+    MatchType type;
+    union m {
+        GPatternSpec *pattern;
+        GRegex *regex;
+        gchar *exact;
+    } m;
+} TypedMatch;
+
+typedef struct {
+    QueryTarget target;
     gboolean shaded_on;
     gboolean shaded_off;
     gboolean maxvert_on;
@@ -28,101 +69,169 @@ typedef struct {
     gboolean desktop_current;
     gboolean desktop_other;
     guint    desktop_number;
-    GPatternSpec *matchtitle;
+    guint    screendesktop_number;
+    guint    client_monitor;
+    TypedMatch title;
+    TypedMatch class;
+    TypedMatch name;
+    TypedMatch role;
+    TypedMatch type;
+} Query;
+
+typedef struct {
+    GArray* queries;
     GSList *thenacts;
     GSList *elseacts;
+    gboolean stop;
 } Options;
 
 static gpointer setup_func(xmlNodePtr node);
 static void     free_func(gpointer options);
-static gboolean run_func(ObActionsData *data, gpointer options);
+static gboolean run_func_if(ObActionsData *data, gpointer options);
+static gboolean run_func_stop(ObActionsData *data, gpointer options);
+static gboolean run_func_foreach(ObActionsData *data, gpointer options);
 
 void action_if_startup(void)
 {
-    actions_register("If", setup_func, free_func, run_func);
+    actions_register("If", setup_func, free_func, run_func_if);
+    actions_register("Stop", NULL, NULL, run_func_stop);
+    actions_register("ForEach", setup_func, free_func, run_func_foreach);
+
+    actions_set_can_stop("Stop", TRUE);
 }
 
-static gpointer setup_func(xmlNodePtr node)
+static inline void set_bool(xmlNodePtr node,
+                            const char *name,
+                            gboolean *on,
+                            gboolean *off)
 {
     xmlNodePtr n;
-    Options *o;
-
-    o = g_slice_new0(Options);
 
-    if ((n = obt_xml_find_node(node, "shaded"))) {
+    if ((n = obt_xml_find_node(node, name))) {
         if (obt_xml_node_bool(n))
-            o->shaded_on = TRUE;
+            *on = TRUE;
         else
-            o->shaded_off = TRUE;
+            *off = TRUE;
     }
-    if ((n = obt_xml_find_node(node, "maximized"))) {
-        if (obt_xml_node_bool(n))
-            o->maxfull_on = TRUE;
-        else
-            o->maxfull_off = TRUE;
-    }
-    if ((n = obt_xml_find_node(node, "maximizedhorizontal"))) {
-        if (obt_xml_node_bool(n))
-            o->maxhorz_on = TRUE;
-        else
-            o->maxhorz_off = TRUE;
-    }
-    if ((n = obt_xml_find_node(node, "maximizedvertical"))) {
-        if (obt_xml_node_bool(n))
-            o->maxvert_on = TRUE;
-        else
-            o->maxvert_off = TRUE;
-    }
-    if ((n = obt_xml_find_node(node, "iconified"))) {
-        if (obt_xml_node_bool(n))
-            o->iconic_on = TRUE;
-        else
-            o->iconic_off = TRUE;
-    }
-    if ((n = obt_xml_find_node(node, "focused"))) {
-        if (obt_xml_node_bool(n))
-            o->focused = TRUE;
-        else
-            o->unfocused = TRUE;
+}
+
+static void setup_typed_match(TypedMatch *tm, xmlNodePtr n)
+{
+    gchar *s;
+    if ((s = obt_xml_node_string(n))) {
+        gchar *type = NULL;
+        if (!obt_xml_attr_string(n, "type", &type) ||
+            !g_ascii_strcasecmp(type, "pattern"))
+        {
+            tm->type = MATCH_TYPE_PATTERN;
+            tm->m.pattern = g_pattern_spec_new(s);
+        } else if (type && !g_ascii_strcasecmp(type, "regex")) {
+            tm->type = MATCH_TYPE_REGEX;
+            tm->m.regex = g_regex_new(s, 0, 0, NULL);
+        } else if (type && !g_ascii_strcasecmp(type, "exact")) {
+            tm->type = MATCH_TYPE_EXACT;
+            tm->m.exact = g_strdup(s);
+        }
+        g_free(s);
+        g_free(type);
     }
-    if ((n = obt_xml_find_node(node, "urgent"))) {
-        if (obt_xml_node_bool(n))
-            o->urgent_on = TRUE;
-        else
-            o->urgent_off = TRUE;
+}
+
+static void free_typed_match(TypedMatch *tm)
+{
+    switch (tm->type) {
+    case MATCH_TYPE_PATTERN:
+        g_pattern_spec_free(tm->m.pattern);
+        break;
+    case MATCH_TYPE_REGEX:
+        g_regex_unref(tm->m.regex);
+        break;
+    case MATCH_TYPE_EXACT:
+        g_free(tm->m.exact);
+        break;
+    case MATCH_TYPE_NONE:
+        break;
     }
-    if ((n = obt_xml_find_node(node, "undecorated"))) {
-        if (obt_xml_node_bool(n))
-            o->decor_off = TRUE;
-        else
-            o->decor_on = TRUE;
+}
+
+static gboolean check_typed_match(TypedMatch *tm, const gchar *s)
+{
+    switch (tm->type) {
+    case MATCH_TYPE_PATTERN:
+        return g_pattern_match_string(tm->m.pattern, s);
+    case MATCH_TYPE_REGEX:
+        return g_regex_match(tm->m.regex, s, 0, NULL);
+    case MATCH_TYPE_EXACT:
+        return !strcmp(tm->m.exact, s);
+    case MATCH_TYPE_NONE:
+        return TRUE;
     }
+    g_assert_not_reached();
+}
+
+static void setup_query(Options* o, xmlNodePtr node, QueryTarget target) {
+    Query *q = g_slice_new0(Query);
+    g_array_append_val(o->queries, q);
+
+    q->target = target;
+
+    set_bool(node, "shaded", &q->shaded_on, &q->shaded_off);
+    set_bool(node, "maximized", &q->maxfull_on, &q->maxfull_off);
+    set_bool(node, "maximizedhorizontal", &q->maxhorz_on, &q->maxhorz_off);
+    set_bool(node, "maximizedvertical", &q->maxvert_on, &q->maxvert_off);
+    set_bool(node, "iconified", &q->iconic_on, &q->iconic_off);
+    set_bool(node, "focused", &q->focused, &q->unfocused);
+    set_bool(node, "urgent", &q->urgent_on, &q->urgent_off);
+    set_bool(node, "undecorated", &q->decor_off, &q->decor_on);
+    set_bool(node, "omnipresent", &q->omnipresent_on, &q->omnipresent_off);
+
+    xmlNodePtr n;
     if ((n = obt_xml_find_node(node, "desktop"))) {
         gchar *s;
         if ((s = obt_xml_node_string(n))) {
-          if (!g_ascii_strcasecmp(s, "current"))
-              o->desktop_current = TRUE;
-          if (!g_ascii_strcasecmp(s, "other"))
-              o->desktop_other = TRUE;
-          else
-              o->desktop_number = atoi(s);
-          g_free(s);
+            if (!g_ascii_strcasecmp(s, "current"))
+                q->desktop_current = TRUE;
+            if (!g_ascii_strcasecmp(s, "other"))
+                q->desktop_other = TRUE;
+            else
+                q->desktop_number = atoi(s);
+            g_free(s);
         }
     }
-    if ((n = obt_xml_find_node(node, "omnipresent"))) {
-        if (obt_xml_node_bool(n))
-            o->omnipresent_on = TRUE;
-        else
-            o->omnipresent_off = TRUE;
+    if ((n = obt_xml_find_node(node, "activedesktop"))) {
+        q->screendesktop_number = obt_xml_node_int(n);
     }
     if ((n = obt_xml_find_node(node, "title"))) {
-        gchar *s;
-        if ((s = obt_xml_node_string(n))) {
-            o->matchtitle = g_pattern_spec_new(s);
-            g_free(s);
-        }
+        setup_typed_match(&q->title, n);
+    }
+    if ((n = obt_xml_find_node(node, "class"))) {
+        setup_typed_match(&q->class, n);
+    }
+    if ((n = obt_xml_find_node(node, "name"))) {
+        setup_typed_match(&q->name, n);
     }
+    if ((n = obt_xml_find_node(node, "role"))) {
+        setup_typed_match(&q->role, n);
+    }
+    if ((n = obt_xml_find_node(node, "type"))) {
+        setup_typed_match(&q->type, n);
+    }
+    if ((n = obt_xml_find_node(node, "monitor"))) {
+        q->client_monitor = obt_xml_node_int(n);
+    }
+}
+
+static gpointer setup_func(xmlNodePtr node)
+{
+    Options *o = g_slice_new0(Options);
+
+    gboolean zero_terminated = FALSE;
+    gboolean clear_to_zero_on_alloc = FALSE;
+    o->queries = g_array_new(zero_terminated,
+                             clear_to_zero_on_alloc,
+                             sizeof(Query*));
 
+    xmlNodePtr n;
     if ((n = obt_xml_find_node(node, "then"))) {
         xmlNodePtr m;
 
@@ -144,6 +253,25 @@ static gpointer setup_func(xmlNodePtr node)
         }
     }
 
+    xmlNodePtr query_node = obt_xml_find_node(node, "query");
+    if (!query_node) {
+        /* The default query if none is specified. It uses the conditions
+           found in the action's node. */
+        setup_query(o,
+                    node,
+                    QUERY_TARGET_IS_ACTION_TARGET);
+    } else {
+        while (query_node) {
+            QueryTarget query_target = QUERY_TARGET_IS_ACTION_TARGET;
+            if (obt_xml_attr_contains(query_node, "target", "focus"))
+                query_target = QUERY_TARGET_IS_FOCUS_TARGET;
+
+            setup_query(o, query_node->children, query_target);
+
+            query_node = obt_xml_find_node(query_node->next, "query");
+        }
+    }
+
     return o;
 }
 
@@ -151,6 +279,19 @@ static void free_func(gpointer options)
 {
     Options *o = options;
 
+    guint i;
+    for (i = 0; i < o->queries->len; ++i) {
+        Query *q = g_array_index(o->queries, Query*, i);
+
+        free_typed_match(&q->title);
+        free_typed_match(&q->class);
+        free_typed_match(&q->name);
+        free_typed_match(&q->role);
+        free_typed_match(&q->type);
+
+        g_slice_free(Query, q);
+    }
+
     while (o->thenacts) {
         actions_act_unref(o->thenacts->data);
         o->thenacts = g_slist_delete_link(o->thenacts, o->thenacts);
@@ -159,55 +300,157 @@ static void free_func(gpointer options)
         actions_act_unref(o->elseacts->data);
         o->elseacts = g_slist_delete_link(o->elseacts, o->elseacts);
     }
-    if (o->matchtitle)
-        g_pattern_spec_free(o->matchtitle);
 
+    g_array_unref(o->queries);
     g_slice_free(Options, o);
 }
 
 /* Always return FALSE because its not interactive */
-static gboolean run_func(ObActionsData *data, gpointer options)
+static gboolean run_func_if(ObActionsData *data, gpointer options)
 {
     Options *o = options;
+    ObClient *action_target = data->client;
+    gboolean is_true = TRUE;
+
+    guint i;
+    for (i = 0; i < o->queries->len; ++i) {
+        Query *q = g_array_index(o->queries, Query*, i);
+        ObClient *query_target = NULL;
+
+        switch (q->target) {
+        case QUERY_TARGET_IS_ACTION_TARGET:
+            query_target = data->client;
+            break;
+        case QUERY_TARGET_IS_FOCUS_TARGET:
+            query_target = focus_client;
+            break;
+        }
+
+        /* If there's no client to query, then false. */
+        is_true &= query_target != NULL;
+
+        if (q->shaded_on)
+            is_true &= query_target->shaded;
+        if (q->shaded_off)
+            is_true &= !query_target->shaded;
+
+        if (q->iconic_on)
+            is_true &= query_target->iconic;
+        if (q->iconic_off)
+            is_true &= !query_target->iconic;
+
+        if (q->maxhorz_on)
+            is_true &= query_target->max_horz;
+        if (q->maxhorz_off)
+            is_true &= !query_target->max_horz;
+
+        if (q->maxvert_on)
+            is_true &= query_target->max_vert;
+        if (q->maxvert_off)
+            is_true &= !query_target->max_vert;
+
+        gboolean is_max_full =
+            query_target->max_vert && query_target->max_horz;
+        if (q->maxfull_on)
+            is_true &= is_max_full;
+        if (q->maxfull_off)
+            is_true &= !is_max_full;
+
+        if (q->focused)
+            is_true &= query_target == focus_client;
+        if (q->unfocused)
+            is_true &= query_target != focus_client;
+
+        gboolean is_urgent =
+            query_target->urgent || query_target->demands_attention;
+        if (q->urgent_on)
+            is_true &= is_urgent;
+        if (q->urgent_off)
+            is_true &= !is_urgent;
+
+        gboolean has_visible_title_bar =
+            !query_target->undecorated &&
+            (query_target->decorations & OB_FRAME_DECOR_TITLEBAR);
+        if (q->decor_on)
+            is_true &= has_visible_title_bar;
+        if (q->decor_off)
+            is_true &= !has_visible_title_bar;
+
+        if (q->omnipresent_on)
+            is_true &= query_target->desktop == DESKTOP_ALL;
+        if (q->omnipresent_off)
+            is_true &= query_target->desktop != DESKTOP_ALL;
+
+        gboolean is_on_current_desktop =
+            query_target->desktop == screen_desktop ||
+            query_target->desktop == DESKTOP_ALL;
+        if (q->desktop_current)
+            is_true &= is_on_current_desktop;
+        if (q->desktop_other)
+            is_true &= !is_on_current_desktop;
+
+        if (q->desktop_number) {
+            gboolean is_on_desktop =
+                query_target->desktop == q->desktop_number - 1 ||
+                query_target->desktop == DESKTOP_ALL;
+            is_true &= is_on_desktop;
+        }
+
+        if (q->screendesktop_number)
+            is_true &= screen_desktop == q->screendesktop_number - 1;
+
+        is_true &= check_typed_match(&q->title, query_target->original_title);
+        is_true &= check_typed_match(&q->class, query_target->class);
+        is_true &= check_typed_match(&q->name, query_target->name);
+        is_true &= check_typed_match(&q->role, query_target->role);
+        is_true &= check_typed_match(&q->type,
+                                     client_type_to_string(query_target));
+
+        if (q->client_monitor)
+            is_true &= client_monitor(query_target) == q->client_monitor - 1;
+
+    }
+
     GSList *acts;
-    ObClient *c = data->client;
-
-    if (c &&
-        (!o->shaded_on   ||  c->shaded) &&
-        (!o->shaded_off  || !c->shaded) &&
-        (!o->iconic_on   ||  c->iconic) &&
-        (!o->iconic_off  || !c->iconic) &&
-        (!o->maxhorz_on  ||  c->max_horz) &&
-        (!o->maxhorz_off || !c->max_horz) &&
-        (!o->maxvert_on  ||  c->max_vert) &&
-        (!o->maxvert_off || !c->max_vert) &&
-        (!o->maxfull_on  ||  (c->max_vert && c->max_horz)) &&
-        (!o->maxfull_off || !(c->max_vert && c->max_horz)) &&
-        (!o->focused     ||  (c == focus_client)) &&
-        (!o->unfocused   || !(c == focus_client)) &&
-        (!o->urgent_on   ||  (c->urgent || c->demands_attention)) &&
-        (!o->urgent_off  || !(c->urgent || c->demands_attention)) &&
-        (!o->decor_off   ||  (c->undecorated || !(c->decorations & OB_FRAME_DECOR_TITLEBAR))) &&
-        (!o->decor_on    ||  (!c->undecorated && (c->decorations & OB_FRAME_DECOR_TITLEBAR))) &&
-        (!o->omnipresent_on  || (c->desktop == DESKTOP_ALL)) &&
-        (!o->omnipresent_off || (c->desktop != DESKTOP_ALL)) &&
-        (!o->desktop_current || ((c->desktop == screen_desktop) ||
-                                 (c->desktop == DESKTOP_ALL))) &&
-        (!o->desktop_other   || ((c->desktop != screen_desktop) &&
-                                 (c->desktop != DESKTOP_ALL))) &&
-        (!o->desktop_number  || ((c->desktop == o->desktop_number - 1) ||
-                                 (c->desktop == DESKTOP_ALL))) &&
-        (!o->matchtitle ||
-         (g_pattern_match_string(o->matchtitle, c->original_title))))
-    {
+    if (is_true)
         acts = o->thenacts;
-    }
     else
         acts = o->elseacts;
 
     actions_run_acts(acts, data->uact, data->state,
                      data->x, data->y, data->button,
-                     data->context, data->client);
+                     data->context, action_target);
+
+    return FALSE;
+}
+
+static gboolean run_func_foreach(ObActionsData *data, gpointer options)
+{
+    GList *it;
+    Options *o = options;
+
+    o->stop = FALSE;
+
+    for (it = client_list; it; it = g_list_next(it)) {
+        data->client = it->data;
+        run_func_if(data, options);
+        if (o->stop) {
+            break;
+        }
+    }
 
     return FALSE;
 }
+
+static gboolean run_func_stop(ObActionsData *data, gpointer options)
+{
+    Options *o = options;
+
+    /* This stops the loop above so we don't invoke actions on any more
+       clients */
+    o->stop = TRUE;
+
+    /* TRUE causes actions_run_acts to not run further actions on the current
+       client */
+    return TRUE;
+}