;; Common Lisp bindings for GTK+ v2.x
-;; Copyright 2001-2005 Espen S. Johnsen <espen@users.sf.net>
+;; Copyright 2001-2006 Espen S. Johnsen <espen@users.sf.net>
;;
;; Permission is hereby granted, free of charge, to any person obtaining
;; a copy of this software and associated documentation files (the
;; TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
;; SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-;; $Id: pango.lisp,v 1.9 2005/04/23 16:48:52 espen Exp $
+;; $Id: pango.lisp,v 1.14 2007/06/06 10:43:54 espen Exp $
(in-package "PANGO")
(eval-when (:compile-toplevel :load-toplevel :execute)
- (init-types-in-library #.(concatenate 'string
- (pkg-config:pkg-variable "pango" "libdir")
- "/libpango-1.0.so") :prefix "pango_")
- (init-types-in-library #.(concatenate 'string
- (pkg-config:pkg-variable "pango" "libdir")
- "/libpangoxft-1.0.so") :prefix "pango_xft")
- (init-types-in-library #.(concatenate 'string
- (pkg-config:pkg-variable "pango" "libdir")
- "/libpangoft2-1.0.so") :prefix "pango_fc"))
-
-(define-types-by-introspection "Pango")
+ (init-types-in-library pango "libpango-1.0" :prefix "pango_")
+ (init-types-in-library pango "libpangoxft-1.0" :prefix "pango_xft")
+ (init-types-in-library pango "libpangoft2-1.0" :prefix "pango_fc")
+ (init-types-in-library pango "libpangocairo-1.0" :prefix "pango_cairo"))
+
+
+(eval-when (:compile-toplevel :load-toplevel :execute)
+ (define-types-by-introspection "Pango"))
+
+(defclass font-description (boxed)
+ ((family
+ :allocation :virtual
+ :initarg :family
+ :getter "pango_font_description_get_family"
+ :setter "pango_font_description_set_family"
+ :boundp %font-description-family-boundp
+ :makunbound %font-description-family-makunbound
+ :accessor font-description-family
+ :type string)
+ (style
+ :allocation :virtual
+ :initarg :style
+ :getter "pango_font_description_get_style"
+ :setter "pango_font_description_set_style"
+ :boundp %font-description-style-boundp
+ :makunbound %font-description-style-makunbound
+ :accessor font-description-style
+ :type style)
+ (variant
+ :allocation :virtual
+ :initarg :variant
+ :getter "pango_font_description_get_variant"
+ :setter "pango_font_description_set_variant"
+ :boundp %font-description-variant-boundp
+ :makunbound %font-description-variant-makunbound
+ :accessor font-description-variant
+ :type variant)
+ (weight
+ :allocation :virtual
+ :initarg :weight
+ :getter "pango_font_description_get_weight"
+ :setter "pango_font_description_set_weight"
+ :boundp %font-description-weight-boundp
+ :makunbound %font-description-weight-makunbound
+ :accessor font-description-weight
+ :type weight)
+ (stretch
+ :allocation :virtual
+ :initarg :stretch
+ :getter "pango_font_description_get_stretch"
+ :setter "pango_font_description_set_stretch"
+ :boundp %font-description-stretch-boundp
+ :makunbound %font-description-stretch-makbound
+ :accessor font-description-stretch
+ :type stretch)
+ (size
+ :allocation :virtual
+ :initarg :size
+ :setter (setf font-description-size)
+ :getter "pango_font_description_get_size"
+ :boundp %font-description-size-boundp
+ :makunbound %font-description-size-makunbound
+ :reader font-description-size
+ :type integer)
+ #?(pkg-exists-p "pango" :atleast-version "1.8.0")
+ (absolute-size-p
+ :allocation :virtual
+ :getter "pango_font_description_get_size_is_absolute"
+ :boundp %font-description-size-boundp
+ :reader font-description-size-is-absolute-p
+ :type boolean))
+ (:metaclass boxed-class))
+
+(defclass layout (gobject)
+ ((context
+ :allocation :virtual
+ :getter "pango_layout_get_context"
+ :reader layout-context
+ :type context)
+ (text
+ :allocation :virtual
+ :initarg text
+ :getter "pango_layout_get_text"
+ :setter %layout-set-text
+ :accessor layout-text
+ :type string)
+ (attributes
+ :allocation :virtual
+ :initarg :attributes
+ :getter "pango_layout_get_attributes"
+ :setter "pango_layout_set_attributes"
+ :accessor layout-attributes
+ :type attr-list)
+ (font-description
+ :allocation :virtual
+ :initarg :font-description
+ :getter "pango_layout_get_font_description"
+ :setter "pango_layout_set_font_description"
+ :accessor layout-font-description
+ :type font-description)
+ (width
+ :allocation :virtual
+ :initarg :width
+ :getter "pango_layout_get_width"
+ :setter "pango_layout_set_width"
+ :accessor layout-width
+ :type int)
+ (wrap
+ :allocation :virtual
+ :initarg :wrap
+ :getter "pango_layout_get_wrap"
+ :setter "pango_layout_set_wrap"
+ :accessor layout-wrap
+ :type wrap-mode)
+ (ellipsize
+ :allocation :virtual
+ :initarg :ellipsize
+ :getter "pango_layout_get_ellipsize"
+ :setter "pango_layout_set_ellipsize"
+ :accessor layout-ellipsize
+ :type ellipsize-mode)
+ (indent
+ :allocation :virtual
+ :initarg :indent
+ :getter "pango_layout_get_indent"
+ :setter "pango_layout_set_indetn"
+ :accessor layout-indent
+ :type int)
+ (spacing
+ :allocation :virtual
+ :initarg :spacing
+ :getter "pango_layout_get_spacing"
+ :setter "pango_layout_set_spacing"
+ :accessor layout-spacing
+ :type int)
+ (justify
+ :allocation :virtual
+ :initarg :justify
+ :getter "pango_layout_get_justify"
+ :setter "pango_layout_set_justify"
+ :accessor layout-justify-p
+ :type boolean)
+ (auto-dir
+ :allocation :virtual
+ :initarg :auto-dir
+ :getter "pango_layout_get_auto_dir"
+ :setter "pango_layout_set_auto_dir"
+ :accessor layout-auto-dir-p
+ :type boolean)
+ (alignment
+ :allocation :virtual
+ :initarg :alignment
+ :getter "pango_layout_get_alignment"
+ :setter "pango_layout_set_alignment"
+ :accessor layout-alignment
+ :type alignment)
+ (tab-array
+ :allocation :virtual
+ :initarg :tab-array
+ :getter "pango_layout_tab_array"
+ :setter "pango_layout_tab-array"
+ :accessor layout-tab-array
+ :type tab-array)
+ (single-paragraph
+ :allocation :virtual
+ :initarg :single-paragraph
+ :getter "pango_layout_get_single_paragraph_mode"
+ :setter "pango_layout_set_single_paragraph_mode"
+ :accessor layout-single-paragraph-p
+ :type boolean))
+ (:metaclass gobject-class))
+
+(defclass cairo-font-map (interface)
+ ((resolution
+ :allocation :virtual
+ :getter "pango_cairo_font_map_get_resolution"
+ :setter "pango_cairo_font_map_set_resolution"
+ :accessor cairo-font-map-resolution
+ :type double-float))
+ (:metaclass interface-class))
+
+
+;;;; Font description
+
+(defmethod initialize-instance ((desc font-description) &key absolute-size)
+ (call-next-method)
+ (when absolute-size
+ (setf (font-description-size desc t) absolute-size)))
+
+(defbinding %font-description-new () pointer)
+
+(defmethod allocate-foreign ((desc font-description) &rest initargs)
+ (declare (ignore initargs))
+ (%font-description-new))
+
+(defbinding %font-description-get-set-fields () font-mask
+ (desc font-description))
+
+(defun %font-description-family-boundp (desc)
+ (find :family (%font-description-get-set-fields desc)))
+
+(defun %font-description-style-boundp (desc)
+ (find :style (%font-description-get-set-fields desc)))
+
+(defun %font-description-variant-boundp (desc)
+ (find :variant (%font-description-get-set-fields desc)))
+
+(defun %font-description-weight-boundp (desc)
+ (find :weight (%font-description-get-set-fields desc)))
+
+(defun %font-description-stretch-boundp (desc)
+ (find :stretch (%font-description-get-set-fields desc)))
+
+(defun %font-description-size-boundp (desc)
+ (find :size (%font-description-get-set-fields desc)))
+
+(defbinding %font-description-unset-fields () nil
+ (desc font-description)
+ (mask font-mask))
+
+(defun %font-description-family-makunbound (desc)
+ (%font-description-unset-fields desc :family))
+
+(defun %font-description-style-makunbound (desc)
+ (%font-description-unset-fields desc :style))
+
+(defun %font-description-variant-makunbound (desc)
+ (%font-description-unset-fields desc :variant))
+
+(defun %font-description-weight-makunbound (desc)
+ (%font-description-unset-fields desc :weight))
+
+(defun %font-description-stretch-makunbound (desc)
+ (%font-description-unset-fields desc :stretch))
+
+(defun %font-description-size-makunbound (desc)
+ (%font-description-unset-fields desc :size))
+
+(defbinding %font-description-set-size () nil
+ (desc font-description)
+ (size int))
+
+#?(pkg-exists-p "pango" :atleast-version "1.8.0")
+(defbinding %font-description-set-absolute-size () nil
+ (desc font-description)
+ (size double-float))
+
+(defun (setf font-description-size) (size desc &optional absolute-p)
+ (if absolute-p
+ #?(pkg-exists-p "pango" :atleast-version "1.8.0")
+ (%font-description-set-absolute-size desc size)
+ #?-(pkg-exists-p "pango" :atleast-version "1.8.0")
+ (error "Setting of absolute font size requires at least Pango 1.8.0")
+ (%font-description-set-size desc size)))
+
+(defbinding font-description-merge (desc merge-desc &optional replace-p) nil
+ (desc font-description)
+ (merge-desc font-description)
+ (replace-p boolean))
+
+(defbinding font-description-better-match () boolean
+ (desc font-description)
+ (old-math font-description)
+ (new-math font-description))
+
+(defbinding font-description-from-string () font-description
+ (desc string))
+
+(defbinding font-description-to-string () string
+ (desc font-description))
+
+
+;;;; Layout
+
+(defmethod initialize-instance ((layout layout) &key markup)
+ (call-next-method)
+ (when markup
+ (layout-set-markup layout markup)))
+
+(defmethod allocate-foreign ((layout layout) &key context)
+ (etypecase context
+ (context (%layout-new context))
+ (cairo:context (%cairo-create-layout context))))
+
+(defbinding %layout-new () pointer
+ (context context))
+
+(defbinding layout-copy () (referenced layout)
+ (layout layout))
+
+(defbinding layout-context-changed () nil
+ (layout layout))
+
+(defbinding %layout-set-text () nil
+ (layout layout)
+ (text string)
+ (-1 int))
+
+(defbinding layout-set-markup () nil
+ (layout layout)
+ (markup string)
+ (-1 int))
+
+
+
+;;; Cairo Rendering
+
+(defbinding (cairo-create-font-map "pango_cairo_font_map_new")
+ () (referenced font-map))
+
+(defbinding cairo-font-map-get-default () font-map)
+
+(defbinding cairo-font-map-create-context () (referenced context)
+ (font-map cairo-font-map))
+
+(defbinding (cairo-context-resolution "pango_cairo_context_get_resolution")
+ () double-float
+ (context context))
+
+(defbinding %cairo-context-set-resolution () nil
+ (context context)
+ (dpi double-float))
+
+(defun (setf cairo-context-resolution) (dpi context)
+ (%cairo-context-set-resolution context dpi))
+
+(defbinding (cairo-context-font-options "pango_cairo_context_get_font_options")
+ () cairo:font-options
+ (context context))
+
+(defbinding %cairo-context-set-font-options () nil
+ (context context)
+ (font-options cairo:font-options))
+
+(defun (setf cairo-context-font-options) (font-options context)
+ (%cairo-context-set-font-options context font-options))
+
+(defbinding %cairo-create-layout () pointer
+ (cr cairo:context))
+
+(defbinding cairo-update-layout () nil
+ (cr cairo:context)
+ (layout layout))
+
+(defbinding cairo-show-glyph-string () nil
+ (cr cairo:context)
+ (font font)
+ (glyphs glyph-string))
+
+(defbinding cairo-show-layout-line () nil
+ (cr cairo:context)
+ (line layout-line))
+
+(defbinding cairo-show-layout () nil
+ (cr cairo:context)
+ (layout layout))
+
+(defbinding cairo-show-error-underline () nil
+ (cr cairo:context)
+ (x double-float)
+ (y double-float)
+ (width double-float)
+ (height double-float))
+
+(defbinding cairo-glyph-string-path () nil
+ (cr cairo:context)
+ (font font)
+ (glyphs glyph-string))
+
+(defbinding cairo-layout-line-path () nil
+ (cr cairo:context)
+ (line layout-line))
+
+(defbinding cairo-layout-path () nil
+ (cr cairo:context)
+ (layout layout))
+
+(defbinding cairo-error-underline-path () nil
+ (cr cairo:context)
+ (x double-float)
+ (y double-float)
+ (width double-float)
+ (height double-float))
+
~mdw / clg / blobdiff