diff options
Diffstat (limited to 'vendor/github.com/gotk3/gotk3/pango/pango-layout.go')
| -rw-r--r-- | vendor/github.com/gotk3/gotk3/pango/pango-layout.go | 469 |
1 files changed, 469 insertions, 0 deletions
diff --git a/vendor/github.com/gotk3/gotk3/pango/pango-layout.go b/vendor/github.com/gotk3/gotk3/pango/pango-layout.go new file mode 100644 index 0000000..3e3a01b --- /dev/null +++ b/vendor/github.com/gotk3/gotk3/pango/pango-layout.go @@ -0,0 +1,469 @@ +/* + * Copyright (c) 2015- terrak <terrak1975@gmail.com> + * + * This file originated from: http://www.terrak.net/ + * + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +package pango + +// #include <pango/pango.h> +// #include "pango.go.h" +import "C" +import ( + "unsafe" + + "github.com/gotk3/gotk3/glib" +) + +func init() { + tm := []glib.TypeMarshaler{ + // Enums + {glib.Type(C.pango_alignment_get_type()), marshalAlignment}, + {glib.Type(C.pango_ellipsize_mode_get_type()), marshalEllipsizeMode}, + {glib.Type(C.pango_wrap_mode_get_type()), marshalWrapMode}, + + // Objects/Interfaces + // {glib.Type(C.pango_layout_get_type()), marshalLayout}, + } + glib.RegisterGValueMarshalers(tm) +} + +// Layout is a representation of PangoLayout. +type Layout struct { + pangoLayout *C.PangoLayout +} + +// Native returns a pointer to the underlying PangoLayout. +func (v *Layout) Native() uintptr { + return uintptr(unsafe.Pointer(v.native())) +} + +func (v *Layout) native() *C.PangoLayout { + return (*C.PangoLayout)(unsafe.Pointer(v.pangoLayout)) +} + +func WrapLayout(p uintptr) *Layout { + layout := new(Layout) + layout.pangoLayout = (*C.PangoLayout)(unsafe.Pointer(p)) + return layout +} + +// LayoutLine is a representation of PangoLayoutLine. +type LayoutLine struct { + pangoLayoutLine *C.PangoLayout +} + +// Native returns a pointer to the underlying PangoLayoutLine. +func (v *LayoutLine) Native() uintptr { + return uintptr(unsafe.Pointer(v.native())) +} + +func (v *LayoutLine) native() *C.PangoLayoutLine { + return (*C.PangoLayoutLine)(unsafe.Pointer(v.pangoLayoutLine)) +} + +/* + * Constants + */ + +// Alignment is a representation of Pango's PangoAlignment. +type Alignment int + +const ( + ALIGN_LEFT Alignment = C.PANGO_ALIGN_LEFT + ALIGN_CENTER Alignment = C.PANGO_ALIGN_CENTER + ALIGN_RIGHT Alignment = C.PANGO_ALIGN_RIGHT +) + +func marshalAlignment(p uintptr) (interface{}, error) { + c := C.g_value_get_enum((*C.GValue)(unsafe.Pointer(p))) + return Alignment(c), nil +} + +// WrapMode is a representation of Pango's PangoWrapMode. +type WrapMode int + +const ( + WRAP_WORD WrapMode = C.PANGO_WRAP_WORD + WRAP_CHAR WrapMode = C.PANGO_WRAP_CHAR + WRAP_WORD_CHAR WrapMode = C.PANGO_WRAP_WORD_CHAR +) + +func marshalWrapMode(p uintptr) (interface{}, error) { + c := C.g_value_get_enum((*C.GValue)(unsafe.Pointer(p))) + return WrapMode(c), nil +} + +// EllipsizeMode is a representation of Pango's PangoEllipsizeMode. +type EllipsizeMode int + +const ( + ELLIPSIZE_NONE EllipsizeMode = C.PANGO_ELLIPSIZE_NONE + ELLIPSIZE_START EllipsizeMode = C.PANGO_ELLIPSIZE_START + ELLIPSIZE_MIDDLE EllipsizeMode = C.PANGO_ELLIPSIZE_MIDDLE + ELLIPSIZE_END EllipsizeMode = C.PANGO_ELLIPSIZE_END +) + +func marshalEllipsizeMode(p uintptr) (interface{}, error) { + c := C.g_value_get_enum((*C.GValue)(unsafe.Pointer(p))) + return EllipsizeMode(c), nil +} + +/* +func marshalLayout(p uintptr) (interface{}, error) { + c := C.g_value_get_object((*C.GValue)(unsafe.Pointer(p))) + obj := wrapObject(unsafe.Pointer(c)) + return wrapLayout(obj), nil +} + +func wrapLayout(obj *glib.Object) *Layout { + return &Layout{obj} +} +*/ + +//PangoLayout *pango_layout_new (PangoContext *context); +func LayoutNew(context *Context) *Layout { + c := C.pango_layout_new(context.native()) + + layout := new(Layout) + layout.pangoLayout = (*C.PangoLayout)(c) + return layout +} + +//PangoLayout *pango_layout_copy (PangoLayout *src); +func (v *Layout) Copy() *Layout { + c := C.pango_layout_copy(v.native()) + + layout := new(Layout) + layout.pangoLayout = (*C.PangoLayout)(c) + return layout +} + +//PangoContext *pango_layout_get_context (PangoLayout *layout); +func (v *Layout) GetContext() *Context { + c := C.pango_layout_get_context(v.native()) + + context := new(Context) + context.pangoContext = (*C.PangoContext)(c) + + return context +} + +//void pango_layout_set_attributes (PangoLayout *layout, +// PangoAttrList *attrs); +func (v *Layout) SetAttributes(attrs *AttrList) { + C.pango_layout_set_attributes(v.native(), attrs.native()) +} + +//PangoAttrList *pango_layout_get_attributes (PangoLayout *layout); +func (v *Layout) GetAttributes() *AttrList { + c := C.pango_layout_get_attributes(v.native()) + + attrList := new(AttrList) + attrList.pangoAttrList = (*C.PangoAttrList)(c) + + return attrList +} + +//void pango_layout_set_text (PangoLayout *layout, +// const char *text, +// int length); +func (v *Layout) SetText(text string, length int) { + cstr := C.CString(text) + defer C.free(unsafe.Pointer(cstr)) + C.pango_layout_set_text(v.native(), (*C.char)(cstr), (C.int)(length)) +} + +//const char *pango_layout_get_text (PangoLayout *layout); +func (v *Layout) GetText() string { + c := C.pango_layout_get_text(v.native()) + return C.GoString((*C.char)(c)) +} + +//gint pango_layout_get_character_count (PangoLayout *layout); +func (v *Layout) GetCharacterCount() int { + c := C.pango_layout_get_character_count(v.native()) + return int(c) +} + +//void pango_layout_set_markup (PangoLayout *layout, +// const char *markup, +// int length); +func (v *Layout) SetMarkup(text string, length int) { + cstr := C.CString(text) + defer C.free(unsafe.Pointer(cstr)) + C.pango_layout_set_markup(v.native(), (*C.char)(cstr), (C.int)(length)) +} + +//void pango_layout_set_markup_with_accel (PangoLayout *layout, +// const char *markup, +// int length, +// gunichar accel_marker, +// gunichar *accel_char); + +/* +func (v *Layout)SetMarkupWithAccel (text string, length int, accel_marker, accel_char rune){ + cstr := C.CString(text) + defer C.free(unsafe.Pointer(cstr)) + C.pango_layout_set_markup_with_accel (v.native(), (*C.char)(cstr), (C.int)(length), (C.gunichar)(accel_marker), (C.gunichar)(accel_char) ) +} +*/ + +//void pango_layout_set_font_description (PangoLayout *layout, +// const PangoFontDescription *desc); + +func (v *Layout) SetFontDescription(desc *FontDescription) { + C.pango_layout_set_font_description(v.native(), desc.native()) +} + +//const PangoFontDescription *pango_layout_get_font_description (PangoLayout *layout); + +func (v *Layout) GetFontDescription() *FontDescription { + c := C.pango_layout_get_font_description(v.native()) + + desc := new(FontDescription) + desc.pangoFontDescription = (*C.PangoFontDescription)(c) + + return desc +} + +//void pango_layout_set_width (PangoLayout *layout, +// int width); + +func (v *Layout) SetWidth(width int) { + C.pango_layout_set_width(v.native(), C.int(width)) +} + +//int pango_layout_get_width (PangoLayout *layout); + +func (v *Layout) GetWidth() int { + c := C.pango_layout_get_width(v.native()) + return int(c) +} + +//void pango_layout_set_height (PangoLayout *layout, +// int height); + +func (v *Layout) SetHeight(width int) { + C.pango_layout_set_height(v.native(), C.int(width)) +} + +//int pango_layout_get_height (PangoLayout *layout); + +func (v *Layout) GetHeight() int { + c := C.pango_layout_get_height(v.native()) + return int(c) +} + +//void pango_layout_set_wrap (PangoLayout *layout, +// PangoWrapMode wrap); + +func (v *Layout) SetWrap(wrap WrapMode) { + C.pango_layout_set_wrap(v.native(), C.PangoWrapMode(wrap)) +} + +//PangoWrapMode pango_layout_get_wrap (PangoLayout *layout); + +func (v *Layout) GetWrap() WrapMode { + c := C.pango_layout_get_wrap(v.native()) + return WrapMode(c) +} + +//gboolean pango_layout_is_wrapped (PangoLayout *layout); + +func (v *Layout) IsWrapped() bool { + c := C.pango_layout_is_wrapped(v.native()) + return gobool(c) +} + +//void pango_layout_set_indent (PangoLayout *layout, +// int indent); + +func (v *Layout) SetIndent(indent int) { + C.pango_layout_set_indent(v.native(), C.int(indent)) +} + +//int pango_layout_get_indent (PangoLayout *layout); + +func (v *Layout) GetIndent() int { + c := C.pango_layout_get_indent(v.native()) + return int(c) +} + +//void pango_layout_set_spacing (PangoLayout *layout, +// int spacing); +//int pango_layout_get_spacing (PangoLayout *layout); +//void pango_layout_set_justify (PangoLayout *layout, +// gboolean justify); +//gboolean pango_layout_get_justify (PangoLayout *layout); +//void pango_layout_set_auto_dir (PangoLayout *layout, +// gboolean auto_dir); +//gboolean pango_layout_get_auto_dir (PangoLayout *layout); +//void pango_layout_set_alignment (PangoLayout *layout, +// PangoAlignment alignment); +//PangoAlignment pango_layout_get_alignment (PangoLayout *layout); +// +//void pango_layout_set_tabs (PangoLayout *layout, +// PangoTabArray *tabs); +// +//PangoTabArray* pango_layout_get_tabs (PangoLayout *layout); +// +//void pango_layout_set_single_paragraph_mode (PangoLayout *layout, +// gboolean setting); +//gboolean pango_layout_get_single_paragraph_mode (PangoLayout *layout); +// +//void pango_layout_set_ellipsize (PangoLayout *layout, +// PangoEllipsizeMode ellipsize); +//PangoEllipsizeMode pango_layout_get_ellipsize (PangoLayout *layout); +//gboolean pango_layout_is_ellipsized (PangoLayout *layout); +// +//int pango_layout_get_unknown_glyphs_count (PangoLayout *layout); +// +//void pango_layout_context_changed (PangoLayout *layout); +//guint pango_layout_get_serial (PangoLayout *layout); +// +//void pango_layout_get_log_attrs (PangoLayout *layout, +// PangoLogAttr **attrs, +// gint *n_attrs); +// +//const PangoLogAttr *pango_layout_get_log_attrs_readonly (PangoLayout *layout, +// gint *n_attrs); +// +//void pango_layout_index_to_pos (PangoLayout *layout, +// int index_, +// PangoRectangle *pos); +//void pango_layout_index_to_line_x (PangoLayout *layout, +// int index_, +// gboolean trailing, +// int *line, +// int *x_pos); +//void pango_layout_get_cursor_pos (PangoLayout *layout, +// int index_, +// PangoRectangle *strong_pos, +// PangoRectangle *weak_pos); +//void pango_layout_move_cursor_visually (PangoLayout *layout, +// gboolean strong, +// int old_index, +// int old_trailing, +// int direction, +// int *new_index, +// int *new_trailing); +//gboolean pango_layout_xy_to_index (PangoLayout *layout, +// int x, +// int y, +// int *index_, +// int *trailing); +//void pango_layout_get_extents (PangoLayout *layout, +// PangoRectangle *ink_rect, +// PangoRectangle *logical_rect); +//void pango_layout_get_pixel_extents (PangoLayout *layout, +// PangoRectangle *ink_rect, +// PangoRectangle *logical_rect); + +//void pango_layout_get_size (PangoLayout *layout, +// int *width, +// int *height); +func (v *Layout) GetSize() (int, int) { + var w, h C.int + C.pango_layout_get_size(v.native(), &w, &h) + return int(w), int(h) +} + +//void pango_layout_get_pixel_size (PangoLayout *layout, +// int *width, +// int *height); +//int pango_layout_get_baseline (PangoLayout *layout); +// +//int pango_layout_get_line_count (PangoLayout *layout); +//PangoLayoutLine *pango_layout_get_line (PangoLayout *layout, +// int line); +//PangoLayoutLine *pango_layout_get_line_readonly (PangoLayout *layout, +// int line); +//GSList * pango_layout_get_lines (PangoLayout *layout); +//GSList * pango_layout_get_lines_readonly (PangoLayout *layout); +// +// +//#define PANGO_TYPE_LAYOUT_LINE (pango_layout_line_get_type ()) +// +//GType pango_layout_line_get_type (void) G_GNUC_CONST; +// +//PangoLayoutLine *pango_layout_line_ref (PangoLayoutLine *line); +//void pango_layout_line_unref (PangoLayoutLine *line); +// +//gboolean pango_layout_line_x_to_index (PangoLayoutLine *line, +// int x_pos, +// int *index_, +// int *trailing); +//void pango_layout_line_index_to_x (PangoLayoutLine *line, +// int index_, +// gboolean trailing, +// int *x_pos); +//void pango_layout_line_get_x_ranges (PangoLayoutLine *line, +// int start_index, +// int end_index, +// int **ranges, +// int *n_ranges); +//void pango_layout_line_get_extents (PangoLayoutLine *line, +// PangoRectangle *ink_rect, +// PangoRectangle *logical_rect); +//void pango_layout_line_get_pixel_extents (PangoLayoutLine *layout_line, +// PangoRectangle *ink_rect, +// PangoRectangle *logical_rect); +// +//typedef struct _PangoLayoutIter PangoLayoutIter; +// +//#define PANGO_TYPE_LAYOUT_ITER (pango_layout_iter_get_type ()) +// +//GType pango_layout_iter_get_type (void) G_GNUC_CONST; +// +//PangoLayoutIter *pango_layout_get_iter (PangoLayout *layout); +//PangoLayoutIter *pango_layout_iter_copy (PangoLayoutIter *iter); +//void pango_layout_iter_free (PangoLayoutIter *iter); +// +//int pango_layout_iter_get_index (PangoLayoutIter *iter); +//PangoLayoutRun *pango_layout_iter_get_run (PangoLayoutIter *iter); +//PangoLayoutRun *pango_layout_iter_get_run_readonly (PangoLayoutIter *iter); +//PangoLayoutLine *pango_layout_iter_get_line (PangoLayoutIter *iter); +//PangoLayoutLine *pango_layout_iter_get_line_readonly (PangoLayoutIter *iter); +//gboolean pango_layout_iter_at_last_line (PangoLayoutIter *iter); +//PangoLayout *pango_layout_iter_get_layout (PangoLayoutIter *iter); +// +//gboolean pango_layout_iter_next_char (PangoLayoutIter *iter); +//gboolean pango_layout_iter_next_cluster (PangoLayoutIter *iter); +//gboolean pango_layout_iter_next_run (PangoLayoutIter *iter); +//gboolean pango_layout_iter_next_line (PangoLayoutIter *iter); +// +//void pango_layout_iter_get_char_extents (PangoLayoutIter *iter, +// PangoRectangle *logical_rect); +//void pango_layout_iter_get_cluster_extents (PangoLayoutIter *iter, +// PangoRectangle *ink_rect, +// PangoRectangle *logical_rect); +//void pango_layout_iter_get_run_extents (PangoLayoutIter *iter, +// PangoRectangle *ink_rect, +// PangoRectangle *logical_rect); +//void pango_layout_iter_get_line_extents (PangoLayoutIter *iter, +// PangoRectangle *ink_rect, +// PangoRectangle *logical_rect); +/* All the yranges meet, unlike the logical_rect's (i.e. the yranges + * assign between-line spacing to the nearest line) + */ +//void pango_layout_iter_get_line_yrange (PangoLayoutIter *iter, +// int *y0_, +// int *y1_); +//void pango_layout_iter_get_layout_extents (PangoLayoutIter *iter, +// PangoRectangle *ink_rect, +// PangoRectangle *logical_rect); +//int pango_layout_iter_get_baseline (PangoLayoutIter *iter); +// |