X-Git-Url: https://git.sur5r.net/?p=i3%2Fi3;a=blobdiff_plain;f=src%2Fmatch.c;h=83e3732759b02ba5889aee8c10dfc2dc443bd53b;hp=de3990fa3f36f1e9f9a533f59181633cd80ece4a;hb=HEAD;hpb=cacc199a6837868a67c4f546df5bd32972d6cc5c

diff --git a/src/match.c b/src/match.c
index de3990fa..83e37327 100644
--- a/src/match.c
+++ b/src/match.c
@@ -1,10 +1,8 @@
-#undef I3__FILE__
-#define I3__FILE__ "match.c"
 /*
  * vim:ts=4:sw=4:expandtab
  *
  * i3 - an improved dynamic tiling window manager
- * © 2009-2011 Michael Stapelberg and contributors (see also: LICENSE)
+ * © 2009 Michael Stapelberg and contributors (see also: LICENSE)
  *
  * A "match" is a data structure which acts like a mask or expression to match
  * certain windows or not. For example, when using commands, you can specify a
@@ -16,10 +14,8 @@
 #include "all.h"
 
 /* From sys/time.h, not sure if it’s available on all systems. */
-# define _i3_timercmp(a, b, CMP)                                                  \
-  (((a).tv_sec == (b).tv_sec) ?                                             \
-   ((a).tv_usec CMP (b).tv_usec) :                                          \
-   ((a).tv_sec CMP (b).tv_sec))
+#define _i3_timercmp(a, b, CMP) \
+    (((a).tv_sec == (b).tv_sec) ? ((a).tv_usec CMP(b).tv_usec) : ((a).tv_sec CMP(b).tv_sec))
 
 /*
  * Initializes the Match data structure. This function is necessary because the
@@ -29,8 +25,10 @@
  */
 void match_init(Match *match) {
     memset(match, 0, sizeof(Match));
-    match->dock = -1;
     match->urgent = U_DONTCHECK;
+    match->window_mode = WM_ANY;
+    /* we use this as the placeholder value for "not set". */
+    match->window_type = UINT32_MAX;
 }
 
 /*
@@ -48,11 +46,13 @@ bool match_is_empty(Match *match) {
             match->class == NULL &&
             match->instance == NULL &&
             match->window_role == NULL &&
+            match->workspace == NULL &&
             match->urgent == U_DONTCHECK &&
             match->id == XCB_NONE &&
+            match->window_type == UINT32_MAX &&
             match->con_id == NULL &&
-            match->dock == -1 &&
-            match->floating == M_ANY);
+            match->dock == M_NODOCK &&
+            match->window_mode == WM_ANY);
 }
 
 /*
@@ -65,10 +65,11 @@ void match_copy(Match *dest, Match *src) {
 /* The DUPLICATE_REGEX macro creates a new regular expression from the
  * ->pattern of the old one. It therefore does use a little more memory then
  *  with a refcounting system, but it’s easier this way. */
-#define DUPLICATE_REGEX(field) do { \
-    if (src->field != NULL) \
-        dest->field = regex_new(src->field->pattern); \
-} while (0)
+#define DUPLICATE_REGEX(field)                            \
+    do {                                                  \
+        if (src->field != NULL)                           \
+            dest->field = regex_new(src->field->pattern); \
+    } while (0)
 
     DUPLICATE_REGEX(title);
     DUPLICATE_REGEX(mark);
@@ -76,6 +77,7 @@ void match_copy(Match *dest, Match *src) {
     DUPLICATE_REGEX(class);
     DUPLICATE_REGEX(instance);
     DUPLICATE_REGEX(window_role);
+    DUPLICATE_REGEX(workspace);
 }
 
 /*
@@ -85,23 +87,30 @@ void match_copy(Match *dest, Match *src) {
 bool match_matches_window(Match *match, i3Window *window) {
     LOG("Checking window 0x%08x (class %s)\n", window->id, window->class_class);
 
-    if (match->class != NULL) {
-        if (window->class_class != NULL &&
-            regex_matches(match->class, window->class_class)) {
-            LOG("window class matches (%s)\n", window->class_class);
-        } else {
-            return false;
-        }
-    }
+#define GET_FIELD_str(field) (field)
+#define GET_FIELD_i3string(field) (i3string_as_utf8(field))
+#define CHECK_WINDOW_FIELD(match_field, window_field, type)                                       \
+    do {                                                                                          \
+        if (match->match_field != NULL) {                                                         \
+            if (window->window_field == NULL) {                                                   \
+                return false;                                                                     \
+            }                                                                                     \
+                                                                                                  \
+            const char *window_field_str = GET_FIELD_##type(window->window_field);                \
+            if (strcmp(match->match_field->pattern, "__focused__") == 0 &&                        \
+                focused && focused->window && focused->window->window_field &&                    \
+                strcmp(window_field_str, GET_FIELD_##type(focused->window->window_field)) == 0) { \
+                LOG("window " #match_field " matches focused window\n");                          \
+            } else if (regex_matches(match->match_field, window_field_str)) {                     \
+                LOG("window " #match_field " matches (%s)\n", window_field_str);                  \
+            } else {                                                                              \
+                return false;                                                                     \
+            }                                                                                     \
+        }                                                                                         \
+    } while (0)
 
-    if (match->instance != NULL) {
-        if (window->class_instance != NULL &&
-            regex_matches(match->instance, window->class_instance)) {
-            LOG("window instance matches (%s)\n", window->class_instance);
-        } else {
-            return false;
-        }
-    }
+    CHECK_WINDOW_FIELD(class, class_class, str);
+    CHECK_WINDOW_FIELD(instance, class_instance, str);
 
     if (match->id != XCB_NONE) {
         if (window->id == match->id) {
@@ -112,19 +121,12 @@ bool match_matches_window(Match *match, i3Window *window) {
         }
     }
 
-    if (match->title != NULL) {
-        if (window->name != NULL &&
-            regex_matches(match->title, i3string_as_utf8(window->name))) {
-            LOG("title matches (%s)\n", i3string_as_utf8(window->name));
-        } else {
-            return false;
-        }
-    }
+    CHECK_WINDOW_FIELD(title, name, i3string);
+    CHECK_WINDOW_FIELD(window_role, role, str);
 
-    if (match->window_role != NULL) {
-        if (window->role != NULL &&
-            regex_matches(match->window_role, window->role)) {
-            LOG("window_role matches (%s)\n", window->role);
+    if (match->window_type != UINT32_MAX) {
+        if (window->window_type == match->window_type) {
+            LOG("window_type matches (%i)\n", match->window_type);
         } else {
             return false;
         }
@@ -162,12 +164,30 @@ bool match_matches_window(Match *match, i3Window *window) {
         LOG("urgent matches oldest\n");
     }
 
-    if (match->dock != -1) {
+    if (match->workspace != NULL) {
+        if ((con = con_by_window_id(window->id)) == NULL)
+            return false;
+
+        Con *ws = con_get_workspace(con);
+        if (ws == NULL)
+            return false;
+
+        if (strcmp(match->workspace->pattern, "__focused__") == 0 &&
+            strcmp(ws->name, con_get_workspace(focused)->name) == 0) {
+            LOG("workspace matches focused workspace\n");
+        } else if (regex_matches(match->workspace, ws->name)) {
+            LOG("workspace matches (%s)\n", ws->name);
+        } else {
+            return false;
+        }
+    }
+
+    if (match->dock != M_DONTCHECK) {
         if ((window->dock == W_DOCK_TOP && match->dock == M_DOCK_TOP) ||
-         (window->dock == W_DOCK_BOTTOM && match->dock == M_DOCK_BOTTOM) ||
-         ((window->dock == W_DOCK_TOP || window->dock == W_DOCK_BOTTOM) &&
-          match->dock == M_DOCK_ANY) ||
-         (window->dock == W_NODOCK && match->dock == M_NODOCK)) {
+            (window->dock == W_DOCK_BOTTOM && match->dock == M_DOCK_BOTTOM) ||
+            ((window->dock == W_DOCK_TOP || window->dock == W_DOCK_BOTTOM) &&
+             match->dock == M_DOCK_ANY) ||
+            (window->dock == W_NODOCK && match->dock == M_NODOCK)) {
             LOG("dock status matches\n");
         } else {
             LOG("dock status does not match\n");
@@ -175,11 +195,40 @@ bool match_matches_window(Match *match, i3Window *window) {
         }
     }
 
-    /* We don’t check the mark because this function is not even called when
-     * the mark would have matched - it is checked in cmdparse.y itself */
     if (match->mark != NULL) {
-        LOG("mark does not match\n");
-        return false;
+        if ((con = con_by_window_id(window->id)) == NULL)
+            return false;
+
+        bool matched = false;
+        mark_t *mark;
+        TAILQ_FOREACH(mark, &(con->marks_head), marks) {
+            if (regex_matches(match->mark, mark->name)) {
+                matched = true;
+                break;
+            }
+        }
+
+        if (matched) {
+            LOG("mark matches\n");
+        } else {
+            LOG("mark does not match\n");
+            return false;
+        }
+    }
+
+    if (match->window_mode != WM_ANY) {
+        if ((con = con_by_window_id(window->id)) == NULL)
+            return false;
+
+        const bool floating = (con_inside_floating(con) != NULL);
+
+        if ((match->window_mode == WM_TILING && floating) ||
+            (match->window_mode == WM_FLOATING && !floating)) {
+            LOG("window_mode does not match\n");
+            return false;
+        }
+
+        LOG("window_mode matches\n");
     }
 
     return true;
@@ -190,19 +239,140 @@ bool match_matches_window(Match *match, i3Window *window) {
  *
  */
 void match_free(Match *match) {
-    /* First step: free the regex fields / patterns */
+    FREE(match->error);
     regex_free(match->title);
     regex_free(match->application);
     regex_free(match->class);
     regex_free(match->instance);
     regex_free(match->mark);
     regex_free(match->window_role);
+    regex_free(match->workspace);
+}
+
+/*
+ * Interprets a ctype=cvalue pair and adds it to the given match specification.
+ *
+ */
+void match_parse_property(Match *match, const char *ctype, const char *cvalue) {
+    assert(match != NULL);
+    DLOG("ctype=*%s*, cvalue=*%s*\n", ctype, cvalue);
+
+    if (strcmp(ctype, "class") == 0) {
+        regex_free(match->class);
+        match->class = regex_new(cvalue);
+        return;
+    }
+
+    if (strcmp(ctype, "instance") == 0) {
+        regex_free(match->instance);
+        match->instance = regex_new(cvalue);
+        return;
+    }
+
+    if (strcmp(ctype, "window_role") == 0) {
+        regex_free(match->window_role);
+        match->window_role = regex_new(cvalue);
+        return;
+    }
+
+    if (strcmp(ctype, "con_id") == 0) {
+        if (strcmp(cvalue, "__focused__") == 0) {
+            match->con_id = focused;
+            return;
+        }
+
+        long parsed;
+        if (!parse_long(cvalue, &parsed, 0)) {
+            ELOG("Could not parse con id \"%s\"\n", cvalue);
+            match->error = sstrdup("invalid con_id");
+        } else {
+            match->con_id = (Con *)parsed;
+            DLOG("id as int = %p\n", match->con_id);
+        }
+        return;
+    }
+
+    if (strcmp(ctype, "id") == 0) {
+        long parsed;
+        if (!parse_long(cvalue, &parsed, 0)) {
+            ELOG("Could not parse window id \"%s\"\n", cvalue);
+            match->error = sstrdup("invalid id");
+        } else {
+            match->id = parsed;
+            DLOG("window id as int = %d\n", match->id);
+        }
+        return;
+    }
+
+    if (strcmp(ctype, "window_type") == 0) {
+        if (strcasecmp(cvalue, "normal") == 0) {
+            match->window_type = A__NET_WM_WINDOW_TYPE_NORMAL;
+        } else if (strcasecmp(cvalue, "dialog") == 0) {
+            match->window_type = A__NET_WM_WINDOW_TYPE_DIALOG;
+        } else if (strcasecmp(cvalue, "utility") == 0) {
+            match->window_type = A__NET_WM_WINDOW_TYPE_UTILITY;
+        } else if (strcasecmp(cvalue, "toolbar") == 0) {
+            match->window_type = A__NET_WM_WINDOW_TYPE_TOOLBAR;
+        } else if (strcasecmp(cvalue, "splash") == 0) {
+            match->window_type = A__NET_WM_WINDOW_TYPE_SPLASH;
+        } else if (strcasecmp(cvalue, "menu") == 0) {
+            match->window_type = A__NET_WM_WINDOW_TYPE_MENU;
+        } else if (strcasecmp(cvalue, "dropdown_menu") == 0) {
+            match->window_type = A__NET_WM_WINDOW_TYPE_DROPDOWN_MENU;
+        } else if (strcasecmp(cvalue, "popup_menu") == 0) {
+            match->window_type = A__NET_WM_WINDOW_TYPE_POPUP_MENU;
+        } else if (strcasecmp(cvalue, "tooltip") == 0) {
+            match->window_type = A__NET_WM_WINDOW_TYPE_TOOLTIP;
+        } else if (strcasecmp(cvalue, "notification") == 0) {
+            match->window_type = A__NET_WM_WINDOW_TYPE_NOTIFICATION;
+        } else {
+            ELOG("unknown window_type value \"%s\"\n", cvalue);
+            match->error = sstrdup("unknown window_type value");
+        }
+
+        return;
+    }
+
+    if (strcmp(ctype, "con_mark") == 0) {
+        regex_free(match->mark);
+        match->mark = regex_new(cvalue);
+        return;
+    }
+
+    if (strcmp(ctype, "title") == 0) {
+        regex_free(match->title);
+        match->title = regex_new(cvalue);
+        return;
+    }
+
+    if (strcmp(ctype, "urgent") == 0) {
+        if (strcasecmp(cvalue, "latest") == 0 ||
+            strcasecmp(cvalue, "newest") == 0 ||
+            strcasecmp(cvalue, "recent") == 0 ||
+            strcasecmp(cvalue, "last") == 0) {
+            match->urgent = U_LATEST;
+        } else if (strcasecmp(cvalue, "oldest") == 0 ||
+                   strcasecmp(cvalue, "first") == 0) {
+            match->urgent = U_OLDEST;
+        }
+        return;
+    }
+
+    if (strcmp(ctype, "workspace") == 0) {
+        regex_free(match->workspace);
+        match->workspace = regex_new(cvalue);
+        return;
+    }
+
+    if (strcmp(ctype, "tiling") == 0) {
+        match->window_mode = WM_TILING;
+        return;
+    }
+
+    if (strcmp(ctype, "floating") == 0) {
+        match->window_mode = WM_FLOATING;
+        return;
+    }
 
-    /* Second step: free the regex helper struct itself */
-    FREE(match->title);
-    FREE(match->application);
-    FREE(match->class);
-    FREE(match->instance);
-    FREE(match->mark);
-    FREE(match->window_role);
+    ELOG("Unknown criterion: %s\n", ctype);
 }