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Diffstat (limited to 'minuitwrp/minui.h')
-rw-r--r-- | minuitwrp/minui.h | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/minuitwrp/minui.h b/minuitwrp/minui.h new file mode 100644 index 000000000..018f3274f --- /dev/null +++ b/minuitwrp/minui.h @@ -0,0 +1,94 @@ +/* + * Copyright (C) 2007 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef _MINUI_H_ +#define _MINUI_H_ + +#include "../gui/placement.h" +#include <stdbool.h> + +struct GRSurface { + int width; + int height; + int row_bytes; + int pixel_bytes; + unsigned char* data; + __u32 format; +}; + +typedef void* gr_surface; +typedef unsigned short gr_pixel; + +#define FONT_TYPE_TWRP 0 +#define FONT_TYPE_TTF 1 + +int gr_init(void); +void gr_exit(void); + +int gr_fb_width(void); +int gr_fb_height(void); +gr_pixel *gr_fb_data(void); +void gr_flip(void); +void gr_fb_blank(bool blank); + +void gr_color(unsigned char r, unsigned char g, unsigned char b, unsigned char a); +void gr_clip(int x, int y, int w, int h); +void gr_noclip(); +void gr_fill(int x, int y, int w, int h); +void gr_line(int x0, int y0, int x1, int y1, int width); +gr_surface gr_render_circle(int radius, unsigned char r, unsigned char g, unsigned char b, unsigned char a); + +int gr_textEx_scaleW(int x, int y, const char *s, void* pFont, int max_width, int placement, int scale); + +int gr_getMaxFontHeight(void *font); + +void *gr_ttf_loadFont(const char *filename, int size, int dpi); +void *gr_ttf_scaleFont(void *font, int max_width, int measured_width); +void gr_ttf_freeFont(void *font); +int gr_ttf_textExWH(void *context, int x, int y, const char *s, void *pFont, int max_width, int max_height); +int gr_ttf_measureEx(const char *s, void *font); +int gr_ttf_maxExW(const char *s, void *font, int max_width); +int gr_ttf_getMaxFontHeight(void *font); +void gr_ttf_dump_stats(void); + +void gr_blit(gr_surface source, int sx, int sy, int w, int h, int dx, int dy); +unsigned int gr_get_width(gr_surface surface); +unsigned int gr_get_height(gr_surface surface); +int gr_get_surface(gr_surface* surface); +int gr_free_surface(gr_surface surface); + +// Functions in graphics_utils.c +int gr_save_screenshot(const char *dest); + +// input event structure, include <linux/input.h> for the definition. +// see http://www.mjmwired.net/kernel/Documentation/input/ for info. +struct input_event; + +int ev_init(void); +void ev_exit(void); +int ev_get(struct input_event *ev, int timeout_ms); +int ev_has_mouse(void); + +// Resources + +// Returns 0 if no error, else negative. +int res_create_surface(const char* name, gr_surface* pSurface); +void res_free_surface(gr_surface surface); +int res_scale_surface(gr_surface source, gr_surface* destination, float scale_w, float scale_h); + +int vibrate(int timeout_ms); + +#endif |