From 8592a98072740de43a5b469f60854d805641c999 Mon Sep 17 00:00:00 2001 From: Uros Majstorovic Date: Sat, 7 Mar 2020 05:15:17 +0100 Subject: eve screen/tile/canvas/page/form fw added; page widget added --- code/fe310/eos/eve/widget/Makefile | 4 +- code/fe310/eos/eve/widget/font.c | 6 -- code/fe310/eos/eve/widget/font.h | 9 -- code/fe310/eos/eve/widget/page.c | 55 +++++++++++ code/fe310/eos/eve/widget/page.h | 13 +++ code/fe310/eos/eve/widget/screen.h | 18 ---- code/fe310/eos/eve/widget/text.c | 190 +++++++++++++++++-------------------- code/fe310/eos/eve/widget/text.h | 15 ++- code/fe310/eos/eve/widget/widget.c | 35 +++++++ code/fe310/eos/eve/widget/widget.h | 18 ++-- 10 files changed, 210 insertions(+), 153 deletions(-) delete mode 100644 code/fe310/eos/eve/widget/font.c delete mode 100644 code/fe310/eos/eve/widget/font.h create mode 100644 code/fe310/eos/eve/widget/page.c create mode 100644 code/fe310/eos/eve/widget/page.h delete mode 100644 code/fe310/eos/eve/widget/screen.h create mode 100644 code/fe310/eos/eve/widget/widget.c (limited to 'code/fe310/eos/eve/widget') diff --git a/code/fe310/eos/eve/widget/Makefile b/code/fe310/eos/eve/widget/Makefile index 7659ef0..476cb77 100644 --- a/code/fe310/eos/eve/widget/Makefile +++ b/code/fe310/eos/eve/widget/Makefile @@ -1,8 +1,8 @@ include ../../../common.mk -CFLAGS += -I.. -I../.. -I../../../include -I../../../drivers +CFLAGS += -I. -I.. -I../.. -I../../../include -I../../../drivers -obj = font.o text.o +obj = widget.o page.o text.o %.o: %.c %.h diff --git a/code/fe310/eos/eve/widget/font.c b/code/fe310/eos/eve/widget/font.c deleted file mode 100644 index 302e998..0000000 --- a/code/fe310/eos/eve/widget/font.c +++ /dev/null @@ -1,6 +0,0 @@ -#include "eve.h" -#include "font.h" - -void eve_font_init(EVEFont *font, uint8_t font_idx) { - font->idx = font_idx; -} \ No newline at end of file diff --git a/code/fe310/eos/eve/widget/font.h b/code/fe310/eos/eve/widget/font.h deleted file mode 100644 index 6fc32ab..0000000 --- a/code/fe310/eos/eve/widget/font.h +++ /dev/null @@ -1,9 +0,0 @@ -#include - -typedef struct EVEFont { - uint8_t idx; - uint8_t w[128]; - uint8_t h; -} EVEFont; - -void eve_font_init(EVEFont *font, uint8_t font_idx); \ No newline at end of file diff --git a/code/fe310/eos/eve/widget/page.c b/code/fe310/eos/eve/widget/page.c new file mode 100644 index 0000000..4b78b3b --- /dev/null +++ b/code/fe310/eos/eve/widget/page.c @@ -0,0 +1,55 @@ +#include +#include + +#include "eve.h" +#include "eve_kbd.h" + +#include "screen/screen.h" +#include "screen/tile.h" +#include "screen/page.h" + +#include "widget.h" +#include "page.h" + +void eve_pagew_init(EVEPageWidget *widget, int16_t x, int16_t y, uint16_t w, uint16_t h, uint8_t font_id, char *title, EVEPage *page) { + memset(widget, 0, sizeof(EVEPageWidget)); + eve_widget_init(&widget->w, EVE_WIDGET_TYPE_PAGE, x, y, w, h, eve_pagew_touch, eve_pagew_draw, NULL); + widget->font_id = font_id; + widget->title = title; + widget->page = page; +} + +int eve_pagew_touch(EVEWidget *_widget, EVEPage *page, uint8_t tag0, int touch_idx, EVEPageFocus *focus) { + EVEPageWidget *widget = (EVEPageWidget *)_widget; + EVETouch *t; + uint16_t evt; + int ret = 0; + + if (touch_idx > 0) return 0; + + t = eve_touch_evt(tag0, touch_idx, widget->tag, widget->tag, &evt); + if (t && evt) { + if (evt & EVE_TOUCH_ETYPE_TRACK_MASK) { + if (page && page->handle_evt) page->handle_evt(page, _widget, t, evt, tag0, touch_idx); + } else if (evt & EVE_TOUCH_ETYPE_TAG_UP) { + widget->page->open(widget->page, page); + if (focus) eve_page_widget_focus(focus, _widget); + } + ret = 1; + } + return ret; +} + +uint8_t eve_pagew_draw(EVEWidget *_widget, EVEPage *page, uint8_t tag0) { + EVEPageWidget *widget = (EVEPageWidget *)_widget; + char draw = page ? eve_page_widget_visible(page, _widget) : 1; + + widget->tag = 0; + if (draw) { + widget->tag = tag0; + if (widget->tag) eve_cmd_dl(TAG(widget->tag)); + eve_cmd(CMD_TEXT, "hhhhs", _widget->x, _widget->y, widget->font_id, 0, widget->title); + } + + return widget->tag; +} diff --git a/code/fe310/eos/eve/widget/page.h b/code/fe310/eos/eve/widget/page.h new file mode 100644 index 0000000..3b6be70 --- /dev/null +++ b/code/fe310/eos/eve/widget/page.h @@ -0,0 +1,13 @@ +#include + +typedef struct EVEPageWidget { + EVEWidget w; + char *title; + EVEPage *page; + uint8_t tag; + uint8_t font_id; +} EVEPageWidget; + +void eve_pagew_init(EVEPageWidget *widget, int16_t x, int16_t y, uint16_t w, uint16_t h, uint8_t font_id, char *title, EVEPage *page); +int eve_pagew_touch(EVEWidget *_widget, EVEPage *page, uint8_t tag0, int touch_idx, EVEPageFocus *focus); +uint8_t eve_pagew_draw(EVEWidget *_widget, EVEPage *page, uint8_t tag0); \ No newline at end of file diff --git a/code/fe310/eos/eve/widget/screen.h b/code/fe310/eos/eve/widget/screen.h deleted file mode 100644 index d5b4534..0000000 --- a/code/fe310/eos/eve/widget/screen.h +++ /dev/null @@ -1,18 +0,0 @@ -#include - -struct EVETouch; -struct EVEWidget; - -typedef struct EVERect { - uint16_t x1; - uint16_t y1; - uint16_t x2; - uint16_t y2; -} EVERect; - -typedef struct EVEScreen { - char ro; - EVERect *visible; - void (*handle_evt) (struct EVEScreen *, struct EVEWidget *, uint8_t, int, struct EVETouch *, uint16_t); - void (*move) (struct EVEScreen *, struct EVEWidget *, EVERect *); -} EVEScreen; diff --git a/code/fe310/eos/eve/widget/text.c b/code/fe310/eos/eve/widget/text.c index 71fcf3c..ecdfb32 100644 --- a/code/fe310/eos/eve/widget/text.c +++ b/code/fe310/eos/eve/widget/text.c @@ -2,6 +2,14 @@ #include #include "eve.h" +#include "eve_kbd.h" + +#include "screen/screen.h" +#include "screen/tile.h" +#include "screen/page.h" +#include "screen/font.h" + +#include "widget.h" #include "text.h" #define CH_BS 0x08 @@ -16,16 +24,11 @@ #define LINE_END(w,l) (w->line[l]) #define LINE_EMPTY 0xffff -void eve_textw_init(EVETextWidget *widget, uint16_t x, uint16_t y, uint16_t w, uint16_t h, char *text, uint64_t text_size, uint16_t *line, uint16_t line_size, EVEFont *font) { +#define PAGE_WIN_X(p) (p ? p->win_x : 0) + +void eve_textw_init(EVETextWidget *widget, int16_t x, int16_t y, uint16_t w, uint16_t h, EVEFont *font, char *text, uint64_t text_size, uint16_t *line, uint16_t line_size) { memset(widget, 0, sizeof(EVETextWidget)); - widget->w.type = EVE_WIDGET_TYPE_TEXT; - widget->w.x = x; - widget->w.y = y; - widget->w.w = w; - widget->w.h = h; - widget->w.touch = eve_textw_touch; - widget->w.draw = eve_textw_draw; - widget->w.putc = eve_textw_putc; + eve_widget_init(&widget->w, EVE_WIDGET_TYPE_TEXT, x, y, w, h, eve_textw_touch, eve_textw_draw, eve_textw_putc); widget->text = text; widget->text_size = text_size; widget->line = line; @@ -34,9 +37,9 @@ void eve_textw_init(EVETextWidget *widget, uint16_t x, uint16_t y, uint16_t w, u if (text_size && line_size) eve_textw_update(widget, 0); } -static EVETextCursor *cursor_prox(EVETouch *t, EVETextWidget *widget, EVETextCursor *cursor, short *dx, short *dl) { +static EVETextCursor *cursor_prox(EVETextWidget *widget, EVETextCursor *cursor, EVEPage *page, EVETouch *t, short *dx, short *dl) { EVEWidget *_widget = (EVEWidget *)widget; - int x = (int)t->x0 - _widget->x; + int x = t->x0 + PAGE_WIN_X(page) - _widget->x; int l = (int)t->tag0 - widget->tag0 + widget->line0; int _dx, _dl; @@ -49,29 +52,27 @@ static EVETextCursor *cursor_prox(EVETouch *t, EVETextWidget *widget, EVETextCur return NULL; } -int eve_textw_touch(EVEWidget *_widget, EVEScreen *screen, uint8_t tag0, int touch_idx) { +int eve_textw_touch(EVEWidget *_widget, EVEPage *page, uint8_t tag0, int touch_idx, EVEPageFocus *focus) { EVETextWidget *widget = (EVETextWidget *)_widget; EVETouch *t; uint16_t evt; + int ret = 0; if (touch_idx > 0) return 0; t = eve_touch_evt(tag0, touch_idx, widget->tag0, widget->tagN, &evt); if (t && evt) { EVETextCursor *t_cursor = NULL; - EVETextCursor *a_cursor = NULL; short dx, dl; - if (!(evt & EVE_TOUCH_ETYPE_TRACK) || !widget->track.mode) { - if (widget->cursor2.on && widget->tag0) { - t_cursor = cursor_prox(t, widget, &widget->cursor2, &dx, &dl); + if (evt & (EVE_TOUCH_ETYPE_LPRESS | EVE_TOUCH_ETYPE_TAG_UP | EVE_TOUCH_ETYPE_TRACK_START)) { + if (widget->cursor2.on) { + t_cursor = cursor_prox(widget, &widget->cursor2, page, t, &dx, &dl); } - if (widget->cursor1.on && widget->tag0 && (t_cursor == NULL)) { - t_cursor = cursor_prox(t, widget, &widget->cursor1, &dx, &dl); + if ((t_cursor == NULL) && widget->cursor1.on) { + t_cursor = cursor_prox(widget, &widget->cursor1, page, t, &dx, &dl); } - } - if (evt & EVE_TOUCH_ETYPE_TRACK) { - if (!widget->track.mode) { + if (evt & EVE_TOUCH_ETYPE_TRACK_START) { widget->track.cursor = t_cursor; if (t_cursor) { widget->track.mode = TEXTW_TMODE_CURSOR; @@ -81,65 +82,65 @@ int eve_textw_touch(EVEWidget *_widget, EVEScreen *screen, uint8_t tag0, int tou widget->track.mode = TEXTW_TMODE_SCROLL; } } + } - if (widget->track.mode == TEXTW_TMODE_CURSOR) { - eve_textw_cursor_set(widget, widget->track.cursor, t->tag + widget->track.dl, t->x + widget->track.dx); - } else { - screen->handle_evt(screen, _widget, tag0, touch_idx, t, evt); - if (evt & EVE_TOUCH_ETYPE_TRACK_Y) { - // do scroll - } else { - // go back / forward - } + if ((evt & EVE_TOUCH_ETYPE_TRACK_MASK) && (widget->track.mode == TEXTW_TMODE_SCROLL)) { + if (page && page->handle_evt) page->handle_evt(page, _widget, t, evt, tag0, touch_idx); + } else { + if (evt & EVE_TOUCH_ETYPE_TRACK) { + eve_textw_cursor_set(widget, widget->track.cursor, t->tag + widget->track.dl, t->x + PAGE_WIN_X(page) + widget->track.dx); } - } else if (evt & EVE_TOUCH_ETYPE_LPRESS) { - if (!t_cursor) { - if (widget->cursor2.on) { - // show context w cut / copy / paste - } else if (widget->cursor1.on) { - // show context w paste / select - eve_textw_cursor_set(widget, &widget->cursor2, t->tag, t->x); - } else { - // show context w paste + if (evt & EVE_TOUCH_ETYPE_LPRESS) { + if (!t_cursor) { + if (widget->cursor2.on) { + // show context w cut / copy / paste + } else if (widget->cursor1.on) { + // show context w paste / select + eve_textw_cursor_set(widget, &widget->cursor2, t->tag, t->x + PAGE_WIN_X(page)); + } else { + // show context w paste + } } } - } else if (evt & EVE_TOUCH_ETYPE_TAG_UP) { - if (!t_cursor) { - if (widget->cursor2.on) { - a_cursor = &widget->cursor2; - eve_textw_cursor_set(widget, a_cursor, t->tag_up, t->x); - } else { - a_cursor = &widget->cursor1; - eve_textw_cursor_set(widget, a_cursor, t->tag_up, t->x); + if (evt & EVE_TOUCH_ETYPE_TAG_UP) { + if (!t_cursor) { + if (widget->cursor2.on) { + widget->cursor_f = &widget->cursor2; + eve_textw_cursor_set(widget, &widget->cursor2, t->tag_up, t->x + PAGE_WIN_X(page)); + } else { + widget->cursor_f = &widget->cursor1; + eve_textw_cursor_set(widget, &widget->cursor1, t->tag_up, t->x + PAGE_WIN_X(page)); + } } } + if (evt & EVE_TOUCH_ETYPE_TRACK_STOP) { + widget->track.mode = 0; + widget->track.cursor = NULL; + widget->track.dx = 0; + widget->track.dl = 0; + } } - if (evt & EVE_TOUCH_ETYPE_POINT_UP) { - widget->track.mode = 0; - widget->track.cursor = NULL; - widget->track.dx = 0; - widget->track.dl = 0; - } - - if (a_cursor) { - EVERect a; - - a.x1 = _widget->x; - a.y1 = _widget->y + a_cursor->line * widget->font->h; - a.x2 = _widget->x + _widget->w; - a.y2 = _widget->y + (a_cursor->line + 2) * widget->font->h; - screen->move(screen, _widget, &a); - } - if (widget->cursor1.on) return 1; + ret = 1; + } + if (widget->cursor_f && focus) { + focus->f.x = _widget->x; + focus->f.y = _widget->y + widget->cursor_f->line * widget->font->h; + focus->f.w = _widget->w; + focus->f.h = 2 * widget->font->h; + focus->w = _widget; + widget->cursor_f = NULL; } - return 0; + return ret; } static void _draw_line(EVETextWidget *widget, uint16_t l, uint16_t ch, uint16_t len, uint16_t x1, uint16_t x2, char s) { EVEWidget *_widget = (EVEWidget *)widget; if (x1 != x2) { - eve_cmd_dl(TAG(widget->tagN)); + if (widget->tagN) { + eve_cmd_dl(TAG(widget->tagN)); + eve_touch_set_opt(widget->tagN, EVE_TOUCH_OPT_TRACK | EVE_TOUCH_OPT_TRACK_XY | EVE_TOUCH_OPT_LPRESS); + } eve_cmd_dl(BEGIN(EVE_RECTS)); if (!s) eve_cmd_dl(COLOR_MASK(0 ,0 ,0 ,0)); eve_cmd_dl(VERTEX2F(_widget->x + x1, _widget->y + l * widget->font->h)); @@ -147,10 +148,9 @@ static void _draw_line(EVETextWidget *widget, uint16_t l, uint16_t ch, uint16_t if (!s) eve_cmd_dl(COLOR_MASK(1 ,1 ,1 ,1)); if (len) { if (s) eve_cmd_dl(COLOR_RGB(0, 0, 0)); - eve_cmd(CMD_TEXT, "hhhhpb", _widget->x, _widget->y + l * widget->font->h, widget->font->idx, 0, widget->text + ch, len, 0); + eve_cmd(CMD_TEXT, "hhhhpb", _widget->x, _widget->y + l * widget->font->h, widget->font->id, 0, widget->text + ch, len, 0); if (s) eve_cmd_dl(COLOR_RGB(255, 255, 255)); } - eve_touch_set_opt(widget->tagN, EVE_TOUCH_OPT_TRACK | EVE_TOUCH_OPT_TRACK_XY | EVE_TOUCH_OPT_INERT); } } @@ -166,31 +166,13 @@ static void _draw_cursor(EVETextWidget *widget, EVETextCursor *cursor) { eve_cmd_dl(END()); } -uint8_t eve_textw_draw(EVEWidget *_widget, EVEScreen *screen, uint8_t tag0, char active) { +uint8_t eve_textw_draw(EVEWidget *_widget, EVEPage *page, uint8_t tag0) { int i; int line0, lineN; - int _line0, _lineN; char s, w, lineNvisible; - char ro = screen->ro; - EVERect *r = screen->visible; EVETextWidget *widget = (EVETextWidget *)_widget; EVETextCursor *c1, *c2; - if (ro) { - widget->line0 = 0; - widget->tag0 = 0; - widget->tagN = 0; - for (i=0; iline_len; i++) { - eve_cmd(CMD_TEXT, "hhhhpb", _widget->x, _widget->y + i * widget->font->h, widget->font->idx, 0, widget->text + LINE_START(widget, i), LINE_LEN(widget, i), 0); - } - return 0; - } - - if (widget->cursor1.on && !active) { - eve_textw_cursor_clear(&widget->cursor1); - eve_textw_cursor_clear(&widget->cursor2); - } - if (widget->cursor2.on) { if (widget->cursor1.ch <= widget->cursor2.ch) { c1 = &widget->cursor1; @@ -204,17 +186,21 @@ uint8_t eve_textw_draw(EVEWidget *_widget, EVEScreen *screen, uint8_t tag0, char c2 = NULL; } - _line0 = line0 = ((int)r->y1 - _widget->y) / widget->font->h; - _lineN = lineN = ((int)r->y2 - _widget->y) / widget->font->h + 1; - // y1 = (int)y_min - y_offset - // y2 = (int)y_max - y_offset - // line0 = ((int)y_min - _widget->y - y_offset) / widget->font->h; - // lineN = ((int)y_max - _widget->y - y_offset) / widget->font->h + 1; - if (line0 < 0) line0 = 0; - if (lineN < 0) lineN = 0; - if (line0 > widget->line_len) line0 = widget->line_len; - if (lineN > widget->line_len) lineN = widget->line_len; - lineNvisible = (lineN >= _line0) && (lineN < _lineN); + if (page) { + int _line0, _lineN; + + _line0 = line0 = ((int)page->win_y - _widget->y) / widget->font->h; + _lineN = lineN = ((int)page->win_y + page->tile->h - _widget->y) / widget->font->h + 1; + if (line0 < 0) line0 = 0; + if (lineN < 0) lineN = 0; + if (line0 > widget->line_len) line0 = widget->line_len; + if (lineN > widget->line_len) lineN = widget->line_len; + lineNvisible = (lineN >= _line0) && (lineN < _lineN); + } else { + line0 = 0; + lineN = widget->line_len; + lineNvisible = 1; + } widget->line0 = line0; widget->tag0 = tag0; widget->tagN = tag0; @@ -265,7 +251,7 @@ uint8_t eve_textw_draw(EVEWidget *_widget, EVEScreen *screen, uint8_t tag0, char if (widget->cursor2.on && (widget->cursor2.line >= line0) && (widget->cursor2.line < lineN)) _draw_cursor(widget, &widget->cursor2); if (lineNvisible) { _draw_line(widget, lineN, 0, 0, 0, _widget->w, 0); - } else { + } else if (widget->tagN) { widget->tagN--; } eve_cmd_dl(RESTORE_CONTEXT()); @@ -284,8 +270,8 @@ void eve_textw_putc(void *_w, int c) { EVETextCursor *cursor2 = &widget->cursor2; if (c == CH_EOF) { - eve_textw_cursor_clear(&widget->cursor1); - eve_textw_cursor_clear(&widget->cursor2); + if (widget->cursor1.on) eve_textw_cursor_clear(&widget->cursor1); + if (widget->cursor2.on) eve_textw_cursor_clear(&widget->cursor2); return; } @@ -415,7 +401,7 @@ void eve_textw_cursor_update(EVETextWidget *widget, EVETextCursor *cursor) { cursor->x = x; } -void eve_textw_cursor_set(EVETextWidget *widget, EVETextCursor *cursor, uint8_t tag, uint16_t x) { +void eve_textw_cursor_set(EVETextWidget *widget, EVETextCursor *cursor, uint8_t tag, int16_t x) { int i; uint16_t _x, _d; uint16_t c_line = LINE_EMPTY; diff --git a/code/fe310/eos/eve/widget/text.h b/code/fe310/eos/eve/widget/text.h index d75a075..83b131d 100644 --- a/code/fe310/eos/eve/widget/text.h +++ b/code/fe310/eos/eve/widget/text.h @@ -1,9 +1,5 @@ #include -#include "widget.h" -#include "screen.h" -#include "font.h" - typedef struct EVETextCursor { char on; uint16_t x; @@ -22,6 +18,7 @@ typedef struct EVETextWidget { EVEFont *font; EVETextCursor cursor1; EVETextCursor cursor2; + EVETextCursor *cursor_f; uint16_t line0; uint8_t tag0; uint8_t tagN; @@ -33,11 +30,11 @@ typedef struct EVETextWidget { } track; } EVETextWidget; -void eve_textw_init(EVETextWidget *widget, uint16_t x, uint16_t y, uint16_t w, uint16_t h, char *text, uint64_t text_size, uint16_t *line, uint16_t line_size, EVEFont *font); -int eve_textw_touch(EVEWidget *_widget, EVEScreen *screen, uint8_t tag0, int touch_idx); -uint8_t eve_textw_draw(EVEWidget *_widget, EVEScreen *screen, uint8_t tag0, char active); +void eve_textw_init(EVETextWidget *widget, int16_t x, int16_t y, uint16_t w, uint16_t h, EVEFont *font, char *text, uint64_t text_size, uint16_t *line, uint16_t line_size); +int eve_textw_touch(EVEWidget *_widget, EVEPage *page, uint8_t tag0, int touch_idx, EVEPageFocus *focus); +uint8_t eve_textw_draw(EVEWidget *_widget, EVEPage *page, uint8_t tag0); void eve_textw_putc(void *_w, int c); int eve_textw_update(EVETextWidget *widget, uint16_t line); void eve_textw_cursor_update(EVETextWidget *widget, EVETextCursor *cursor); -void eve_textw_cursor_set(EVETextWidget *widget, EVETextCursor *cursor, uint8_t tag, uint16_t x); -void eve_textw_cursor_clear(EVETextCursor *cursor); \ No newline at end of file +void eve_textw_cursor_set(EVETextWidget *widget, EVETextCursor *cursor, uint8_t tag, int16_t x); +void eve_textw_cursor_clear(EVETextCursor *cursor); diff --git a/code/fe310/eos/eve/widget/widget.c b/code/fe310/eos/eve/widget/widget.c new file mode 100644 index 0000000..44de4c6 --- /dev/null +++ b/code/fe310/eos/eve/widget/widget.c @@ -0,0 +1,35 @@ +#include + +#include "eve.h" +#include "eve_kbd.h" + +#include "screen/screen.h" +#include "screen/tile.h" +#include "screen/page.h" +#include "screen/font.h" + +#include "widget.h" +#include "page.h" +#include "text.h" + +static const size_t _eve_wsize[] = { + 0, + sizeof(EVETextWidget), + sizeof(EVEPageWidget) +}; + +void eve_widget_init(EVEWidget *widget, uint8_t type, int16_t x, int16_t y, uint16_t w, uint16_t h, eve_widget_touch_t touch, eve_widget_draw_t draw, eve_kbd_input_handler_t putc) { + widget->type = type; + widget->x = x; + widget->y = y; + widget->w = w; + widget->h = h; + widget->touch = touch; + widget->draw = draw; + widget->putc = putc; +} + +EVEWidget *eve_widget_next(EVEWidget *widget) { + char *_w = (char *)widget; + return (EVEWidget *)(_w + _eve_wsize[widget->type]); +} \ No newline at end of file diff --git a/code/fe310/eos/eve/widget/widget.h b/code/fe310/eos/eve/widget/widget.h index 7638bbf..8960e63 100644 --- a/code/fe310/eos/eve/widget/widget.h +++ b/code/fe310/eos/eve/widget/widget.h @@ -1,19 +1,23 @@ #include -#include "eve_kbd.h" - #define EVE_WIDGET_TYPE_TEXT 1 +#define EVE_WIDGET_TYPE_PAGE 2 + +struct EVEWidget; -struct EVEScreen; +typedef int (*eve_widget_touch_t) (struct EVEWidget *, EVEPage *, uint8_t, int, EVEPageFocus *); +typedef uint8_t (*eve_widget_draw_t) (struct EVEWidget *, EVEPage *, uint8_t); typedef struct EVEWidget { uint8_t type; - uint16_t x; - uint16_t y; + int16_t x; + int16_t y; uint16_t w; uint16_t h; - int (*touch) (struct EVEWidget *, struct EVEScreen *, uint8_t, int); - uint8_t (*draw) (struct EVEWidget *, struct EVEScreen *, uint8_t, char); + eve_widget_touch_t touch; + eve_widget_draw_t draw; eve_kbd_input_handler_t putc; } EVEWidget; +void eve_widget_init(EVEWidget *widget, uint8_t type, int16_t x, int16_t y, uint16_t w, uint16_t h, eve_widget_touch_t touch, eve_widget_draw_t draw, eve_kbd_input_handler_t putc); +EVEWidget *eve_widget_next(EVEWidget *widget); -- cgit v1.2.3