8e014aaaf8
- use G_DECLARE_ and G_DEFINE_ macros - move all data into ClassNamePrivate - use _get_instance_private() This should not introduce any functional changes or breakage. Skipped two classes (EekKeyboard and EekboardContextService) for now in order not to break the build. These two classes are used in some very funky WIP code that tries to circumvent encapsulation. (Funky code is in eekboard/key-emitter.c and eekboard/eekboard-context-service.c)
149 lines
7.3 KiB
C
149 lines
7.3 KiB
C
/*
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* Copyright (C) 2011 Daiki Ueno <ueno@unixuser.org>
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* Copyright (C) 2011 Red Hat, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public License
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* as published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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* 02110-1301 USA
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*/
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#ifndef EEK_RENDERER_H
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#define EEK_RENDERER_H 1
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#include <pango/pangocairo.h>
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#include "eek-keyboard.h"
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#include "eek-keysym.h"
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#include "eek-types.h"
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#include "eek-theme.h"
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#include "eek-theme-context.h"
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G_BEGIN_DECLS
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#define EEK_TYPE_RENDERER (eek_renderer_get_type())
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G_DECLARE_DERIVABLE_TYPE (EekRenderer, eek_renderer, EEK, RENDERER, GObject)
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struct _EekRendererClass
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{
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GObjectClass parent_class;
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void (* render_key_label) (EekRenderer *self,
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PangoLayout *layout,
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EekKey *key);
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void (* render_key_outline) (EekRenderer *self,
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cairo_t *cr,
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EekKey *key,
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gdouble scale,
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gboolean rotate);
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void (* render_key) (EekRenderer *self,
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cairo_t *cr,
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EekKey *key,
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gdouble scale,
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gboolean rotate);
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void (* render_keyboard) (EekRenderer *self,
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cairo_t *cr);
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cairo_surface_t *(* get_icon_surface) (EekRenderer *self,
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const gchar *icon_name,
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gint size);
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/*< private >*/
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/* padding */
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gpointer pdummy[23];
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};
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GType eek_renderer_get_type (void) G_GNUC_CONST;
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EekRenderer *eek_renderer_new (EekKeyboard *keyboard,
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PangoContext *pcontext);
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void eek_renderer_set_allocation_size
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(EekRenderer *renderer,
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gdouble width,
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gdouble height);
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void eek_renderer_get_size (EekRenderer *renderer,
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gdouble *width,
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gdouble *height);
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void eek_renderer_get_key_bounds (EekRenderer *renderer,
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EekKey *key,
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EekBounds *bounds,
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gboolean rotate);
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gdouble eek_renderer_get_scale (EekRenderer *renderer);
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PangoLayout *eek_renderer_create_pango_layout
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(EekRenderer *renderer);
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void eek_renderer_render_key_label (EekRenderer *renderer,
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PangoLayout *layout,
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EekKey *key);
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void eek_renderer_render_key_outline
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(EekRenderer *renderer,
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cairo_t *cr,
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EekKey *key,
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gdouble scale,
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gboolean rotate);
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void eek_renderer_render_key (EekRenderer *renderer,
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cairo_t *cr,
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EekKey *key,
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gdouble scale,
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gboolean rotate);
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cairo_surface_t *eek_renderer_get_icon_surface (EekRenderer *renderer,
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const gchar *icon_name,
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gint size);
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void eek_renderer_render_keyboard (EekRenderer *renderer,
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cairo_t *cr);
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void eek_renderer_set_default_foreground_color
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(EekRenderer *renderer,
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const EekColor *color);
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void eek_renderer_set_default_background_color
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(EekRenderer *renderer,
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const EekColor *color);
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void eek_renderer_get_foreground_color
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(EekRenderer *renderer,
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EekElement *element,
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EekColor *color);
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void eek_renderer_get_background_color
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(EekRenderer *renderer,
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EekElement *element,
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EekColor *color);
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void eek_renderer_get_background_gradient
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(EekRenderer *renderer,
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EekElement *element,
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EekGradientType *type,
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EekColor *start,
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EekColor *end);
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void eek_renderer_set_border_width (EekRenderer *renderer,
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gdouble border_width);
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EekKey *eek_renderer_find_key_by_position
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(EekRenderer *renderer,
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gdouble x,
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gdouble y);
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void eek_renderer_apply_transformation_for_key
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(EekRenderer *renderer,
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cairo_t *cr,
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EekKey *key,
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gdouble scale,
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gboolean rotate);
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void eek_renderer_set_theme (EekRenderer *renderer,
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EekTheme *theme);
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G_END_DECLS
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#endif /* EEK_RENDERER_H */
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