move config option loading for the kernel into config.c/h

add options for the number of desktops and the names of the desktops

1 files changed, 177 insertions, 0 deletions

diff --git a/openbox/config.c b/openbox/config.c
new file mode 100644
index 00000000..12255906
--- /dev/null
+++ b/openbox/config.c
@@ -0,0 +1,177 @@
+#include "config.h"
+#include "parse.h"
+
+gboolean config_focus_new;
+gboolean config_focus_follow;
+gboolean config_focus_last;
+gboolean config_focus_last_on_desktop;
+
+char *config_engine_name;
+char *config_engine_theme;
+char *config_engine_layout;
+char *config_engine_font;
+gboolean config_engine_shadow;
+int config_engine_shadow_offset;
+int config_engine_shadow_tint;
+
+int config_desktops_num;
+GSList *config_desktops_names;
+
+static void parse_focus(char *name, ParseToken *value)
+{
+    if (!g_ascii_strcasecmp(name, "focusnew")) {
+        if (value->type != TOKEN_BOOL)
+            yyerror("invalid value");
+        else {
+            config_focus_new = value->data.bool;
+        }
+    } else if (!g_ascii_strcasecmp(name, "followmouse")) {
+        if (value->type != TOKEN_BOOL)
+            yyerror("invalid value");
+        else {
+            config_focus_follow = value->data.bool;
+        }
+    } else if (!g_ascii_strcasecmp(name, "focuslast")) {
+        if (value->type != TOKEN_BOOL)
+            yyerror("invalid value");
+        else {
+            config_focus_last = value->data.bool;
+        }
+    } else if (!g_ascii_strcasecmp(name, "focuslastondesktop")) {
+        if (value->type != TOKEN_BOOL)
+            yyerror("invalid value");
+        else {
+            config_focus_last_on_desktop = value->data.bool;
+        }
+    } else
+        yyerror("invalid option");
+    parse_free_token(value);
+}
+
+static void parse_engine(char *name, ParseToken *value)
+{
+    if (!g_ascii_strcasecmp(name, "engine")) {
+        if (value->type != TOKEN_STRING)
+            yyerror("invalid value");
+        else {
+            g_free(config_engine_name);
+            config_engine_name = g_strdup(value->data.string);
+        }
+    } else if (!g_ascii_strcasecmp(name, "theme")) {
+        if (value->type != TOKEN_STRING)
+            yyerror("invalid value");
+        else {
+            g_free(config_engine_theme);
+            config_engine_theme = g_strdup(value->data.string);
+        }
+    } else if (!g_ascii_strcasecmp(name, "titlebarlayout")) {
+        if (value->type != TOKEN_STRING)
+            yyerror("invalid value");
+        else {
+            g_free(config_engine_layout);
+            config_engine_layout = g_strdup(value->data.string);
+        }
+    } else if (!g_ascii_strcasecmp(name, "font.title")) {
+        if (value->type != TOKEN_STRING)
+            yyerror("invalid value");
+        else {
+            g_free(config_engine_font);
+            config_engine_font = g_strdup(value->data.string);
+        }
+    } else if (!g_ascii_strcasecmp(name, "font.title.shadow")) {
+        if (value->type != TOKEN_BOOL)
+            yyerror("invalid value");
+        else {
+            config_engine_shadow = value->data.bool;
+        }
+    } else if (!g_ascii_strcasecmp(name, "font.title.shadow.offset")) {
+        if (value->type != TOKEN_INTEGER)
+            yyerror("invalid value");
+        else {
+            config_engine_shadow_offset = value->data.integer;
+        }
+    } else if (!g_ascii_strcasecmp(name, "font.title.shadow.tint")) {
+        if (value->type != TOKEN_INTEGER)
+            yyerror("invalid value");
+        else {
+            config_engine_shadow_tint = value->data.integer;
+            if (config_engine_shadow_tint < -100)
+                config_engine_shadow_tint = -100;
+            else if (config_engine_shadow_tint > 100)
+                config_engine_shadow_tint = 100;
+        }
+    } else
+        yyerror("invalid option");
+    parse_free_token(value);
+}
+
+static void parse_desktops(char *name, ParseToken *value)
+{
+    GList *it;
+
+    if (!g_ascii_strcasecmp(name, "number")) {
+        if (value->type != TOKEN_INTEGER)
+            yyerror("invalid value");
+        else {
+            config_desktops_num = value->data.integer;
+        }
+    } else if (!g_ascii_strcasecmp(name, "names")) {
+        if (value->type == TOKEN_LIST) {
+            for (it = value->data.list; it; it = it->next)
+                if (((ParseToken*)it->data)->type != TOKEN_STRING) break;
+            if (it == NULL) {
+                /* build a string list */
+                g_free(config_desktops_names);
+                for (it = value->data.list; it; it = it->next)
+                    config_desktops_names =
+                        g_slist_append(config_desktops_names,
+                                       g_strdup
+                                       (((ParseToken*)it->data)->data.string));
+            } else {
+                yyerror("invalid string in names list");
+            }
+        } else {
+            yyerror("syntax error (expected list of strings)");
+        }
+    } else
+        yyerror("invalid option");
+    parse_free_token(value);
+}
+
+void config_startup()
+{
+    config_focus_new = TRUE;
+    config_focus_follow = FALSE;
+    config_focus_last = TRUE;
+    config_focus_last_on_desktop = TRUE;
+
+    parse_reg_section("focus", NULL, parse_focus);
+
+    config_engine_name = g_strdup(DEFAULT_ENGINE);
+    config_engine_theme = NULL;
+    config_engine_layout = g_strdup("NLIMC");
+    config_engine_font = g_strdup("Sans-7");
+    config_engine_shadow = FALSE;
+    config_engine_shadow_offset = 1;
+    config_engine_shadow_tint = 25;
+
+    parse_reg_section("engine", NULL, parse_engine);
+
+    config_desktops_num = 4;
+    config_desktops_names = NULL;
+
+    parse_reg_section("desktops", NULL, parse_desktops);
+}
+
+void config_shutdown()
+{
+    GSList *it;
+
+    g_free(config_engine_name);
+    g_free(config_engine_layout);
+    g_free(config_engine_font);
+
+    for (it = config_desktops_names; it; it = it->next)
+        g_free(it->data);
+    g_slist_free(config_desktops_names);
+}