split the render functions into obrender.c. rename all the src files to obfoo so no more conflicts with code elsewhere in the tree.

1 files changed, 514 insertions, 0 deletions

diff --git a/engines/openbox/obtheme.c b/engines/openbox/obtheme.c
new file mode 100644
index 00000000..fcdc2cdd
--- /dev/null
+++ b/engines/openbox/obtheme.c
@@ -0,0 +1,514 @@
+#include "obengine.h"
+#include "../../kernel/config.h"
+#include "../../kernel/openbox.h"
+
+#include <glib.h>
+#include <X11/Xlib.h>
+#include <X11/Xresource.h>
+#ifdef HAVE_STDLIB_H
+#  include <stdlib.h>
+#endif
+#ifdef HAVE_CTYPE_H
+#  include <ctype.h>
+#endif
+#ifdef HAVE_STRING_H
+#  include <string.h>
+#endif
+
+static XrmDatabase loaddb(char *theme)
+{
+    XrmDatabase db;
+
+    db = XrmGetFileDatabase(theme);
+    if (db == NULL) {
+	char *s = g_build_filename(g_get_home_dir(), ".openbox", "themes",
+				   "openbox", theme, NULL);
+	db = XrmGetFileDatabase(s);
+	g_free(s);
+    }
+    if (db == NULL) {
+	char *s = g_build_filename(THEMEDIR, theme, NULL);
+	db = XrmGetFileDatabase(s);
+	g_free(s);
+    }
+    return db;
+}
+
+static char *create_class_name(char *rname)
+{
+    char *rclass = g_strdup(rname);
+    char *p = rclass;
+
+    while (TRUE) {
+	*p = toupper(*p);
+	p = strchr(p+1, '.');
+	if (p == NULL) break;
+	++p;
+	if (*p == '\0') break;
+    }
+    return rclass;
+}
+
+gboolean read_bool(XrmDatabase db, char *rname, gboolean *value)
+{
+    gboolean ret = FALSE;
+    char *rclass = create_class_name(rname);
+    char *rettype;
+    XrmValue retvalue;
+  
+    if (XrmGetResource(db, rname, rclass, &rettype, &retvalue) &&
+	retvalue.addr != NULL) {
+	if (!g_ascii_strcasecmp(retvalue.addr, "true"))
+	    *value = TRUE;
+	else
+	    *value = FALSE;
+	ret = TRUE;
+    }
+
+    g_free(rclass);
+    return ret;
+}
+
+gboolean read_int(XrmDatabase db, char *rname, int *value)
+{
+    gboolean ret = FALSE;
+    char *rclass = create_class_name(rname);
+    char *rettype, *end;
+    XrmValue retvalue;
+  
+    if (XrmGetResource(db, rname, rclass, &rettype, &retvalue) &&
+	retvalue.addr != NULL) {
+	*value = (int)strtol(retvalue.addr, &end, 10);
+	if (end != retvalue.addr)
+	    ret = TRUE;
+    }
+
+    g_free(rclass);
+    return ret;
+}
+
+gboolean read_string(XrmDatabase db, char *rname, char **value)
+{
+    gboolean ret = FALSE;
+    char *rclass = create_class_name(rname);
+    char *rettype;
+    XrmValue retvalue;
+  
+    if (XrmGetResource(db, rname, rclass, &rettype, &retvalue) &&
+	retvalue.addr != NULL) {
+	*value = g_strdup(retvalue.addr);
+	ret = TRUE;
+    }
+
+    g_free(rclass);
+    return ret;
+}
+
+gboolean read_color(XrmDatabase db, char *rname, color_rgb **value)
+{
+    gboolean ret = FALSE;
+    char *rclass = create_class_name(rname);
+    char *rettype;
+    XrmValue retvalue;
+  
+    if (XrmGetResource(db, rname, rclass, &rettype, &retvalue) &&
+	retvalue.addr != NULL) {
+	color_rgb *c = color_parse(retvalue.addr);
+	if (c != NULL) {
+	    *value = c;
+	    ret = TRUE;
+	}
+    }
+
+    g_free(rclass);
+    return ret;
+}
+
+gboolean read_mask(XrmDatabase db, char *rname, pixmap_mask **value)
+{
+    gboolean ret = FALSE;
+    char *rclass = create_class_name(rname);
+    char *rettype;
+    char *s;
+    char *button_dir;
+    XrmValue retvalue;
+    int hx, hy; /* ignored */
+    unsigned int w, h;
+    unsigned char *b;
+    ConfigValue theme;
+  
+    if (XrmGetResource(db, rname, rclass, &rettype, &retvalue) &&
+        retvalue.addr != NULL) {
+        if (!config_get("theme", Config_String, &theme))
+            g_assert_not_reached(); /* where's the default!? its not set? */
+
+	button_dir = g_strdup_printf("%s_buttons", theme.string);
+
+        s = g_build_filename(g_get_home_dir(), ".openbox", "themes",
+                             "openbox", button_dir, retvalue.addr, NULL);
+
+        if (XReadBitmapFileData(s, &w, &h, &b, &hx, &hy) == BitmapSuccess)
+            ret = TRUE;
+        else {
+            g_free(s);
+            s = g_build_filename(THEMEDIR, button_dir, retvalue.addr, NULL);
+	
+            if (XReadBitmapFileData(s, &w, &h, &b, &hx, &hy) == BitmapSuccess) 
+                ret = TRUE;
+            else {
+                char *themename;
+
+                g_free(s);
+                themename = g_path_get_basename(theme.string);
+                s = g_strdup_printf("%s_buttons/%s", theme.string,
+                                    themename);
+                g_free(themename);
+                if (XReadBitmapFileData(s, &w, &h, &b, &hx, &hy) ==
+                    BitmapSuccess) 
+                    ret = TRUE;
+                else
+                    g_message("Unable to find bitmap '%s'", s);
+            }
+        }
+
+        if (ret) {
+            *value = pixmap_mask_new(w, h, (char*)b);
+            XFree(b);
+        }
+      
+        g_free(s);
+        g_free(button_dir);
+    }
+
+    g_free(rclass);
+    return ret;
+}
+
+static void parse_appearance(char *tex, SurfaceColorType *grad,
+                             ReliefType *relief, BevelType *bevel,
+                             gboolean *interlaced, gboolean *border)
+{
+    char *t;
+
+    /* convert to all lowercase */
+    for (t = tex; *t != '\0'; ++t)
+	*t = g_ascii_tolower(*t);
+
+    if (strstr(tex, "parentrelative") != NULL) {
+	*grad = Background_ParentRelative;
+    } else {
+	if (strstr(tex, "gradient") != NULL) {
+	    if (strstr(tex, "crossdiagonal") != NULL)
+		*grad = Background_CrossDiagonal;
+	    else if (strstr(tex, "rectangle") != NULL)
+		*grad = Background_Rectangle;
+	    else if (strstr(tex, "pyramid") != NULL)
+		*grad = Background_Pyramid;
+	    else if (strstr(tex, "pipecross") != NULL)
+		*grad = Background_PipeCross;
+	    else if (strstr(tex, "elliptic") != NULL)
+		*grad = Background_Elliptic;
+	    else if (strstr(tex, "horizontal") != NULL)
+		*grad = Background_Horizontal;
+	    else if (strstr(tex, "vertical") != NULL)
+		*grad = Background_Vertical;
+	    else
+		*grad = Background_Diagonal;
+	} else {
+	    *grad = Background_Solid;
+	}
+
+	if (strstr(tex, "sunken") != NULL)
+	    *relief = Sunken;
+	else if (strstr(tex, "flat") != NULL)
+	    *relief = Flat;
+	else
+	    *relief = Raised;
+	
+	*border = FALSE;
+	if (*relief == Flat) {
+	    if (strstr(tex, "border") != NULL)
+		*border = TRUE;
+	} else {
+	    if (strstr(tex, "bevel2") != NULL)
+		*bevel = Bevel2;
+	    else
+		*bevel = Bevel1;
+	}
+
+	if (strstr(tex, "interlaced") != NULL)
+	    *interlaced = TRUE;
+	else
+	    *interlaced = FALSE;
+    }
+}
+
+
+gboolean read_appearance(XrmDatabase db, char *rname, Appearance *value)
+{
+    gboolean ret = FALSE;
+    char *rclass = create_class_name(rname), *cname, *ctoname, *bcname;
+    char *rettype;
+    XrmValue retvalue;
+
+    cname = g_strconcat(rname, ".color", NULL);
+    ctoname = g_strconcat(rname, ".colorTo", NULL);
+    bcname = g_strconcat(rname, ".borderColor", NULL);
+
+    if (XrmGetResource(db, rname, rclass, &rettype, &retvalue) &&
+	retvalue.addr != NULL) {
+	parse_appearance(retvalue.addr,
+			 &value->surface.data.planar.grad,
+			 &value->surface.data.planar.relief,
+			 &value->surface.data.planar.bevel,
+			 &value->surface.data.planar.interlaced,
+			 &value->surface.data.planar.border);
+	if (!read_color(db, cname, &value->surface.data.planar.primary))
+	    value->surface.data.planar.primary = color_new(0, 0, 0);
+	if (!read_color(db, ctoname, &value->surface.data.planar.secondary))
+	    value->surface.data.planar.secondary = color_new(0, 0, 0);
+	if (value->surface.data.planar.border)
+	    if (!read_color(db, bcname,
+			    &value->surface.data.planar.border_color))
+		value->surface.data.planar.border_color = color_new(0, 0, 0);
+	ret = TRUE;
+    }
+
+    g_free(bcname);
+    g_free(ctoname);
+    g_free(cname);
+    g_free(rclass);
+    return ret;
+}
+
+void set_default_appearance(Appearance *a)
+{
+    a->surface.data.planar.grad = Background_Solid;
+    a->surface.data.planar.relief = Flat;
+    a->surface.data.planar.bevel = Bevel1;
+    a->surface.data.planar.interlaced = FALSE;
+    a->surface.data.planar.border = FALSE;
+    a->surface.data.planar.primary = color_new(0, 0, 0);
+    a->surface.data.planar.secondary = color_new(0, 0, 0);
+}
+
+gboolean load()
+{
+    XrmDatabase db = NULL;
+    Justify winjust;
+    char *winjuststr;
+    ConfigValue theme, shadow, offset, font;
+
+    if (config_get("theme", Config_String, &theme)) {
+	db = loaddb(theme.string);
+        if (db == NULL) {
+	    g_warning("Failed to load the theme '%s'", theme.string);
+	    g_message("Falling back to the default: '%s'", DEFAULT_THEME);
+	}
+    }
+    if (db == NULL) {
+	db = loaddb(DEFAULT_THEME);
+	if (db == NULL) {
+	    g_warning("Failed to load the theme '%s'.", DEFAULT_THEME);
+	    return FALSE;
+	}
+        /* change to reflect what was actually loaded */
+        theme.string = DEFAULT_THEME;
+        config_set("theme", Config_String, theme);
+    }
+
+    /* load the font, not from the theme file tho, its in the config */
+
+    if (!config_get("font.shadow", Config_Bool, &shadow)) {
+        shadow.bool = TRUE; /* default */
+        config_set("font.shadow", Config_Bool, shadow);
+    }
+    s_winfont_shadow = shadow.bool;
+    if (!config_get("font.shadow.offset", Config_Integer, &offset) ||
+        offset.integer < 0 || offset.integer >= 10) {
+        offset.integer = 1; /* default */
+        config_set("font.shadow.offset", Config_Integer, offset);
+    }
+    s_winfont_shadow_offset = offset.integer;
+    if (!config_get("font", Config_String, &font)) {
+        font.string = DEFAULT_FONT;
+        config_set("font", Config_String, font);
+    }
+    s_winfont = font_open(font.string);
+    s_winfont_height = font_height(s_winfont, s_winfont_shadow,
+                                   s_winfont_shadow_offset);
+
+    winjust = Justify_Left;
+    if (read_string(db, "window.justify", &winjuststr)) {
+        if (!g_ascii_strcasecmp(winjuststr, "right"))
+            winjust = Justify_Right;
+        else if (!g_ascii_strcasecmp(winjuststr, "center"))
+            winjust = Justify_Center;
+        g_free(winjuststr);
+    }
+
+    if (!read_int(db, "handleWidth", &s_handle_height) ||
+	s_handle_height < 0 || s_handle_height > 100) s_handle_height = 6;
+    if (!read_int(db, "bevelWidth", &s_bevel) ||
+	s_bevel <= 0 || s_bevel > 100) s_bevel = 3;
+    if (!read_int(db, "borderWidth", &s_bwidth) ||
+	s_bwidth < 0 || s_bwidth > 100) s_bwidth = 1;
+    if (!read_int(db, "frameWidth", &s_cbwidth) ||
+	s_cbwidth < 0 || s_cbwidth > 100) s_cbwidth = s_bevel;
+
+    if (!read_color(db, "borderColor", &s_b_color))
+	s_b_color = color_new(0, 0, 0);
+    if (!read_color(db, "window.frame.focusColor", &s_cb_focused_color))
+	s_cb_focused_color = color_new(0xff, 0xff, 0xff);
+    if (!read_color(db, "window.frame.unfocusColor", &s_cb_unfocused_color))
+	s_cb_unfocused_color = color_new(0xff, 0xff, 0xff);
+    if (!read_color(db, "window.label.focus.textColor",
+                    &s_title_focused_color))
+	s_title_focused_color = color_new(0xff, 0xff, 0xff);
+    if (!read_color(db, "window.label.unfocus.textColor",
+                    &s_title_unfocused_color))
+	s_title_unfocused_color = color_new(0xff, 0xff, 0xff);
+    if (!read_color(db, "window.button.focus.picColor",
+                    &s_titlebut_focused_color))
+	s_titlebut_focused_color = color_new(0, 0, 0);
+    if (!read_color(db, "window.button.unfocus.picColor",
+                    &s_titlebut_unfocused_color))
+	s_titlebut_unfocused_color = color_new(0xff, 0xff, 0xff);
+
+    if (!read_mask(db, "window.button.max.mask", &s_max_mask)) {
+        char data[] = { 0x7c, 0x44, 0x47, 0x47, 0x7f, 0x1f, 0x1f  };
+        s_max_mask = pixmap_mask_new(7, 7, data);
+    }
+    if (!read_mask(db, "window.button.icon.mask", &s_icon_mask)) {
+        char data[] = { 0x00, 0x00, 0x00, 0x00, 0x3e, 0x3e, 0x3e };
+        s_icon_mask = pixmap_mask_new(7, 7, data);
+    }
+    if (!read_mask(db, "window.button.stick.mask", &s_desk_mask)) {
+        char data[] = { 0x00, 0x36, 0x36, 0x00, 0x36, 0x36, 0x00 };
+        s_desk_mask = pixmap_mask_new(7, 7, data);
+    }
+    if (!read_mask(db, "window.button.close.mask", &s_close_mask)) {
+        char data[] = { 0x22, 0x77, 0x3e, 0x1c, 0x3e, 0x77, 0x22 };
+        s_close_mask = pixmap_mask_new(7, 7, data);
+    }        
+
+    if (!read_appearance(db, "window.title.focus", a_focused_title))
+	set_default_appearance(a_focused_title);
+    if (!read_appearance(db, "window.title.unfocus", a_unfocused_title))
+	set_default_appearance(a_unfocused_title);
+    if (!read_appearance(db, "window.label.focus", a_focused_label))
+	set_default_appearance(a_focused_label);
+    if (!read_appearance(db, "window.label.unfocus", a_unfocused_label))
+	set_default_appearance(a_unfocused_label);
+    if (!read_appearance(db, "window.handle.focus", a_focused_handle))
+	set_default_appearance(a_focused_handle);
+    if (!read_appearance(db, "window.handle.unfocus", a_unfocused_handle))
+	set_default_appearance(a_unfocused_handle);
+    if (!read_appearance(db, "window.grip.focus", a_focused_grip))
+	set_default_appearance(a_focused_grip);
+    if (!read_appearance(db, "window.grip.unfocus", a_unfocused_grip))
+	set_default_appearance(a_unfocused_grip);
+
+    if (!read_appearance(db, "window.button.pressed.focus",
+			 a_focused_pressed_max))
+	if (!read_appearance(db, "window.button.pressed",
+                             a_focused_pressed_max))
+	    set_default_appearance(a_focused_pressed_max);
+    if (!read_appearance(db, "window.button.pressed.unfocus",
+			 a_unfocused_pressed_max))
+	if (!read_appearance(db, "window.button.pressed",
+			     a_unfocused_pressed_max))
+	    set_default_appearance(a_unfocused_pressed_max);
+    if (!read_appearance(db, "window.button.focus",
+			 a_focused_unpressed_max))
+	set_default_appearance(a_focused_unpressed_max);
+    if (!read_appearance(db, "window.button.unfocus",
+			 a_unfocused_unpressed_max))
+	set_default_appearance(a_unfocused_unpressed_max);
+
+    a_unfocused_unpressed_close = appearance_copy(a_unfocused_unpressed_max);
+    a_unfocused_pressed_close = appearance_copy(a_unfocused_pressed_max);
+    a_focused_unpressed_close = appearance_copy(a_focused_unpressed_max);
+    a_focused_pressed_close = appearance_copy(a_focused_pressed_max);
+    a_unfocused_unpressed_desk = appearance_copy(a_unfocused_unpressed_max);
+    a_unfocused_pressed_desk = appearance_copy(a_unfocused_pressed_max);
+    a_focused_unpressed_desk = appearance_copy(a_focused_unpressed_max);
+    a_focused_pressed_desk = appearance_copy(a_focused_pressed_max);
+    a_unfocused_unpressed_iconify = appearance_copy(a_unfocused_unpressed_max);
+    a_unfocused_pressed_iconify = appearance_copy(a_unfocused_pressed_max);
+    a_focused_unpressed_iconify = appearance_copy(a_focused_unpressed_max);
+    a_focused_pressed_iconify = appearance_copy(a_focused_pressed_max);
+
+    a_icon->surface.data.planar.grad = Background_ParentRelative;
+
+    /* set up the textures */
+    a_focused_label->texture[0].type = Text;
+    a_focused_label->texture[0].data.text.justify = winjust;
+    a_focused_label->texture[0].data.text.font = s_winfont;
+    a_focused_label->texture[0].data.text.shadow = s_winfont_shadow;
+    a_focused_label->texture[0].data.text.offset = s_winfont_shadow_offset;
+    a_focused_label->texture[0].data.text.color = s_title_focused_color;
+
+    a_unfocused_label->texture[0].type = Text;
+    a_unfocused_label->texture[0].data.text.justify = winjust;
+    a_unfocused_label->texture[0].data.text.font = s_winfont;
+    a_unfocused_label->texture[0].data.text.shadow = s_winfont_shadow;
+    a_unfocused_label->texture[0].data.text.offset = s_winfont_shadow_offset;
+    a_unfocused_label->texture[0].data.text.color = s_title_unfocused_color;
+
+    a_focused_unpressed_max->texture[0].type = 
+        a_focused_pressed_max->texture[0].type = 
+        a_unfocused_unpressed_max->texture[0].type = 
+        a_unfocused_pressed_max->texture[0].type = 
+        a_focused_unpressed_close->texture[0].type = 
+        a_focused_pressed_close->texture[0].type = 
+        a_unfocused_unpressed_close->texture[0].type = 
+        a_unfocused_pressed_close->texture[0].type = 
+        a_focused_unpressed_desk->texture[0].type = 
+        a_focused_pressed_desk->texture[0].type = 
+        a_unfocused_unpressed_desk->texture[0].type = 
+        a_unfocused_pressed_desk->texture[0].type = 
+        a_focused_unpressed_iconify->texture[0].type = 
+        a_focused_pressed_iconify->texture[0].type = 
+        a_unfocused_unpressed_iconify->texture[0].type = 
+        a_unfocused_pressed_iconify->texture[0].type = Bitmask;
+    a_focused_unpressed_max->texture[0].data.mask.mask = 
+        a_focused_pressed_max->texture[0].data.mask.mask = 
+        a_unfocused_unpressed_max->texture[0].data.mask.mask = 
+        a_unfocused_pressed_max->texture[0].data.mask.mask = s_max_mask;
+    a_focused_unpressed_close->texture[0].data.mask.mask = 
+        a_focused_pressed_close->texture[0].data.mask.mask = 
+        a_unfocused_unpressed_close->texture[0].data.mask.mask = 
+        a_unfocused_pressed_close->texture[0].data.mask.mask = s_close_mask;
+    a_focused_unpressed_desk->texture[0].data.mask.mask = 
+        a_focused_pressed_desk->texture[0].data.mask.mask = 
+        a_unfocused_unpressed_desk->texture[0].data.mask.mask = 
+        a_unfocused_pressed_desk->texture[0].data.mask.mask = s_desk_mask;
+    a_focused_unpressed_iconify->texture[0].data.mask.mask = 
+        a_focused_pressed_iconify->texture[0].data.mask.mask = 
+        a_unfocused_unpressed_iconify->texture[0].data.mask.mask = 
+        a_unfocused_pressed_iconify->texture[0].data.mask.mask = s_icon_mask;
+    a_focused_unpressed_max->texture[0].data.mask.color = 
+        a_focused_pressed_max->texture[0].data.mask.color = 
+        a_focused_unpressed_close->texture[0].data.mask.color = 
+        a_focused_pressed_close->texture[0].data.mask.color = 
+        a_focused_unpressed_desk->texture[0].data.mask.color = 
+        a_focused_pressed_desk->texture[0].data.mask.color = 
+        a_focused_unpressed_iconify->texture[0].data.mask.color = 
+        a_focused_pressed_iconify->texture[0].data.mask.color =
+        s_titlebut_focused_color;
+    a_unfocused_unpressed_max->texture[0].data.mask.color = 
+        a_unfocused_pressed_max->texture[0].data.mask.color = 
+        a_unfocused_unpressed_close->texture[0].data.mask.color = 
+        a_unfocused_pressed_close->texture[0].data.mask.color = 
+        a_unfocused_unpressed_desk->texture[0].data.mask.color = 
+        a_unfocused_pressed_desk->texture[0].data.mask.color = 
+        a_unfocused_unpressed_iconify->texture[0].data.mask.color = 
+        a_unfocused_pressed_iconify->texture[0].data.mask.color =
+        s_titlebut_unfocused_color;
+
+    XrmDestroyDatabase(db);
+    return TRUE;
+}
+
+