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-rw-r--r--fw/fe310/eos/eve/eve_text.c167
-rw-r--r--fw/fe310/eos/eve/eve_text.h12
2 files changed, 94 insertions, 85 deletions
diff --git a/fw/fe310/eos/eve/eve_text.c b/fw/fe310/eos/eve/eve_text.c
index 9b8dcc0..7a42a24 100644
--- a/fw/fe310/eos/eve/eve_text.c
+++ b/fw/fe310/eos/eve/eve_text.c
@@ -17,10 +17,11 @@ static void scroll1(EVEText *box) {
box->line0 = (box->line0 + 1) % box->line_size;
eve_cmd(CMD_MEMSET, "www", box->mem_addr + box->ch_idx, 0x0, box->w * 2);
eve_cmd_exec(1);
+ eve_text_update(box);
box->dirty = 1;
}
-void eve_text_init(EVEText *box, EVERect *g, uint16_t w, uint16_t h, uint8_t tag, uint16_t line_size, uint32_t mem_addr, uint32_t *mem_next) {
+void eve_text_init(EVEText *box, EVERect *g, uint16_t w, uint16_t h, uint16_t line_size, uint32_t mem_addr, uint32_t *mem_next) {
double scale_x, scale_y;
if (g->w == 0) {
@@ -35,12 +36,12 @@ void eve_text_init(EVEText *box, EVERect *g, uint16_t w, uint16_t h, uint8_t tag
box->g = *g;
box->w = w;
box->h = h;
- box->tag = tag;
+ box->tag = EVE_TAG_NOTAG;
box->transform_a = 256 / scale_x;
box->transform_e = 256 / scale_y;
box->ch_w = scale_x * 8;
box->ch_h = scale_y * 16;
- box->dl_size = 17;
+ box->dl_size = 14;
box->mem_addr = mem_addr;
box->line_size = line_size;
box->line0 = 0;
@@ -54,8 +55,6 @@ void eve_text_init(EVEText *box, EVERect *g, uint16_t w, uint16_t h, uint8_t tag
box->dl_size += 1;
}
- eve_touch_set_opt(tag, EVE_TOUCH_OPT_TRACK);
-
eve_cmd(CMD_MEMSET, "www", mem_addr, 0x0, box->w * 2 * box->line_size);
eve_cmd_exec(1);
@@ -63,10 +62,66 @@ void eve_text_init(EVEText *box, EVERect *g, uint16_t w, uint16_t h, uint8_t tag
*mem_next = box->mem_addr + box->w * 2 * box->line_size + box->dl_size * 4;
}
+void eve_text_update(EVEText *box) {
+ int text_h1;
+ int text_h2;
+ int line_top;
+
+ line_top = box->line_top >= 0 ? box->line_top : box->line0;
+
+ if (line_top + box->h > box->line_size) {
+ text_h1 = box->line_size - line_top;
+ text_h2 = box->h - text_h1;
+ } else {
+ text_h1 = box->h;
+ text_h2 = 0;
+ }
+
+ eve_dl_start(box->mem_addr + box->w * 2 * box->line_size, 1);
+ eve_dl_write(BEGIN(EVE_BITMAPS));
+ eve_dl_write(VERTEX_FORMAT(0));
+ eve_dl_write(BITMAP_HANDLE(15));
+ if (box->transform_a != 256) {
+ eve_dl_write(BITMAP_TRANSFORM_A(box->transform_a));
+ }
+ if (box->transform_e != 256) {
+ eve_dl_write(BITMAP_TRANSFORM_E(box->transform_e));
+ }
+ eve_dl_write(BITMAP_SOURCE(box->mem_addr + line_top * box->w * 2));
+ eve_dl_write(BITMAP_LAYOUT(EVE_TEXTVGA, box->w * 2, text_h1));
+ eve_dl_write(BITMAP_SIZE(EVE_NEAREST, EVE_BORDER, EVE_BORDER, box->w * box->ch_w, text_h1 * box->ch_h));
+ eve_dl_write(BITMAP_SIZE_H(box->w * box->ch_w, text_h1 * box->ch_h));
+ eve_dl_write(VERTEX2F(box->g.x, box->g.y));
+
+ if (text_h2) {
+ eve_dl_write(BITMAP_SOURCE(box->mem_addr));
+ eve_dl_write(BITMAP_LAYOUT(EVE_TEXTVGA, box->w * 2, text_h2));
+ eve_dl_write(BITMAP_SIZE(EVE_NEAREST, EVE_BORDER, EVE_BORDER, box->w * box->ch_w, text_h2 * box->ch_h));
+ eve_dl_write(BITMAP_SIZE_H(box->w * box->ch_w, text_h2 * box->ch_h));
+ eve_dl_write(VERTEX2F(box->g.x, box->g.y + text_h1 * box->ch_h));
+ } else {
+ eve_dl_write(NOP());
+ eve_dl_write(NOP());
+ eve_dl_write(NOP());
+ eve_dl_write(NOP());
+ eve_dl_write(NOP());
+ }
+
+ eve_dl_write(END());
+ eve_dl_end();
+}
+
+void eve_text_scroll0(EVEText *box) {
+ if (box->line_top >= 0) {
+ box->line_top = -1;
+ box->line_top0 = -1;
+ eve_text_update(box);
+ }
+}
+
int eve_text_touch(EVEText *box, uint8_t tag0, int touch_idx) {
EVETouch *t;
uint16_t evt;
- int ret = 0;
t = eve_touch_evt(tag0, touch_idx, box->tag, 1, &evt);
if (t && evt) {
@@ -78,28 +133,31 @@ int eve_text_touch(EVEText *box, uint8_t tag0, int touch_idx) {
int line = LINE_IDX_ADD(box->line_top0, (t->y0 - t->y) / box->ch_h, box->line_size);
if (LINE_IDX_LTE(line, box->line0, box->line_size, box->h)) {
box->line_top = line;
- box->dirty = 1;
+ eve_text_update(box);
}
}
if (evt & EVE_TOUCH_ETYPE_TRACK_STOP) {
box->line_top0 = box->line_top;
}
- ret = 1;
- } else if (box->line_top >= 0) {
- box->line_top = -1;
- box->line_top0 = -1;
- box->dirty = 1;
+
+ return 1;
}
- return ret;
+
+ return 0;
}
-uint8_t eve_text_draw(EVEText *box) {
- if (box->dirty) {
- eve_text_update(box);
- box->dirty = 0;
+uint8_t eve_text_draw(EVEText *box, uint8_t tag) {
+ eve_cmd_dl(SAVE_CONTEXT());
+ box->tag = tag;
+ if (tag != EVE_TAG_NOTAG) {
+ eve_cmd_dl(TAG(tag));
+ eve_touch_set_opt(tag, EVE_TOUCH_OPT_TRACK | EVE_TOUCH_OPT_TRACK_EXT);
+ tag++;
}
eve_cmd(CMD_APPEND, "ww", box->mem_addr + box->w * 2 * box->line_size, box->dl_size * 4);
- return box->tag;
+ eve_cmd_dl(RESTORE_CONTEXT());
+
+ return tag;
}
void eve_text_putc(EVEText *box, int c) {
@@ -126,62 +184,15 @@ void eve_text_putc(EVEText *box, int c) {
}
}
-void eve_text_puts(EVEText *box, char *s) {
- while (*s) {
- eve_text_putc(box, *s);
- s++;
- }
-}
-
-void eve_text_update(EVEText *box) {
- int text_h1;
- int text_h2;
- int line_top;
-
- line_top = box->line_top >= 0 ? box->line_top : box->line0;
-
- if (line_top + box->h > box->line_size) {
- text_h1 = box->line_size - line_top;
- text_h2 = box->h - text_h1;
- } else {
- text_h1 = box->h;
- text_h2 = 0;
- }
- eve_dl_start(box->mem_addr + box->w * 2 * box->line_size);
-
- eve_dl_write(SAVE_CONTEXT());
- eve_dl_write(BEGIN(EVE_BITMAPS));
- eve_dl_write(TAG(box->tag));
- eve_dl_write(VERTEX_FORMAT(0));
- eve_dl_write(BITMAP_HANDLE(15));
- if (box->transform_a != 256) {
- eve_dl_write(BITMAP_TRANSFORM_A(box->transform_a));
- }
- if (box->transform_e != 256) {
- eve_dl_write(BITMAP_TRANSFORM_E(box->transform_e));
- }
- eve_dl_write(BITMAP_SOURCE(box->mem_addr + line_top * box->w * 2));
- eve_dl_write(BITMAP_LAYOUT(EVE_TEXTVGA, box->w * 2, text_h1));
- eve_dl_write(BITMAP_SIZE(EVE_NEAREST, EVE_BORDER, EVE_BORDER, box->w * box->ch_w, text_h1 * box->ch_h));
- eve_dl_write(BITMAP_SIZE_H(box->w * box->ch_w, text_h1 * box->ch_h));
- eve_dl_write(VERTEX2F(box->g.x, box->g.y));
+void eve_text_backspace(EVEText *box) {
+ uint16_t c;
- if (text_h2) {
- eve_dl_write(BITMAP_SOURCE(box->mem_addr));
- eve_dl_write(BITMAP_LAYOUT(EVE_TEXTVGA, box->w * 2, text_h2));
- eve_dl_write(BITMAP_SIZE(EVE_NEAREST, EVE_BORDER, EVE_BORDER, box->w * box->ch_w, text_h2 * box->ch_h));
- eve_dl_write(BITMAP_SIZE_H(box->w * box->ch_w, text_h2 * box->ch_h));
- eve_dl_write(VERTEX2F(box->g.x, box->g.y + text_h1 * box->ch_h));
- } else {
- eve_dl_write(NOP());
- eve_dl_write(NOP());
- eve_dl_write(NOP());
- eve_dl_write(NOP());
- eve_dl_write(NOP());
+ eve_write16(box->mem_addr + box->ch_idx, 0);
+ box->ch_idx = (box->ch_idx - 2) % (box->line_size * box->w * 2);
+ if (eve_read16(box->mem_addr + box->ch_idx) == 0) {
+ box->ch_idx = (box->ch_idx + 2) % (box->line_size * box->w * 2);
}
-
- eve_dl_write(END());
- eve_dl_write(RESTORE_CONTEXT());
+ eve_write16(box->mem_addr + box->ch_idx, TEXT_CRSR);
}
void eve_text_newline(EVEText *box) {
@@ -193,13 +204,9 @@ void eve_text_newline(EVEText *box) {
eve_write16(box->mem_addr + box->ch_idx, TEXT_CRSR);
}
-void eve_text_backspace(EVEText *box) {
- uint16_t c;
-
- eve_write16(box->mem_addr + box->ch_idx, 0);
- box->ch_idx = (box->ch_idx - 2) % (box->line_size * box->w * 2);
- if (eve_read16(box->mem_addr + box->ch_idx) == 0) {
- box->ch_idx = (box->ch_idx + 2) % (box->line_size * box->w * 2);
+void eve_text_puts(EVEText *box, char *s) {
+ while (*s) {
+ eve_text_putc(box, *s);
+ s++;
}
- eve_write16(box->mem_addr + box->ch_idx, TEXT_CRSR);
}
diff --git a/fw/fe310/eos/eve/eve_text.h b/fw/fe310/eos/eve/eve_text.h
index a76e659..8f1ed71 100644
--- a/fw/fe310/eos/eve/eve_text.h
+++ b/fw/fe310/eos/eve/eve_text.h
@@ -19,12 +19,14 @@ typedef struct EVEText {
char dirty;
} EVEText;
-void eve_text_init(EVEText *box, EVERect *g, uint16_t w, uint16_t h, uint8_t tag, uint16_t line_size, uint32_t mem_addr, uint32_t *mem_next);
+void eve_text_init(EVEText *box, EVERect *g, uint16_t w, uint16_t h, uint16_t line_size, uint32_t mem_addr, uint32_t *mem_next);
+void eve_text_update(EVEText *box);
+void eve_text_scroll0(EVEText *box);
+
int eve_text_touch(EVEText *box, uint8_t tag0, int touch_idx);
-uint8_t eve_text_draw(EVEText *box);
+uint8_t eve_text_draw(EVEText *box, uint8_t tag);
void eve_text_putc(EVEText *box, int c);
-void eve_text_puts(EVEText *box, char *s);
-void eve_text_update(EVEText *box);
-void eve_text_newline(EVEText *box);
void eve_text_backspace(EVEText *box);
+void eve_text_newline(EVEText *box);
+void eve_text_puts(EVEText *box, char *s);
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-23 06:38:11 +0000