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@ -159,23 +159,17 @@ bool MarlinUI::detected() { return true; }
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}
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#endif // SHOW_CUSTOM_BOOTSCREEN
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// Draws a slice of the Marlin bootscreen, without the u8g loop
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void MarlinUI::draw_marlin_bootscreen() {
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// Screen dimensions.
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//const u8g_uint_t width = u8g.getWidth(), height = u8g.getHeight();
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constexpr u8g_uint_t width = LCD_PIXEL_WIDTH, height = LCD_PIXEL_HEIGHT;
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// Draw the static Marlin bootscreen from a u8g loop
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// or the animated boot screen within its own u8g loop
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void MarlinUI::draw_marlin_bootscreen(const bool line2/*=false*/) {
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// Determine text space needed
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#ifndef STRING_SPLASH_LINE2
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constexpr u8g_uint_t text_total_height = MENU_FONT_HEIGHT,
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text_width_2 = 0;
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#else
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constexpr u8g_uint_t text_total_height = (MENU_FONT_HEIGHT) * 2,
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text_width_2 = u8g_uint_t((sizeof(STRING_SPLASH_LINE2) - 1) * (MENU_FONT_WIDTH));
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#endif
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constexpr u8g_uint_t text_width_1 = u8g_uint_t((sizeof(STRING_SPLASH_LINE1) - 1) * (MENU_FONT_WIDTH)),
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constexpr u8g_uint_t text_width_1 = u8g_uint_t((sizeof(SHORT_BUILD_VERSION) - 1) * (MENU_FONT_WIDTH)),
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text_width_2 = u8g_uint_t((sizeof(MARLIN_WEBSITE_URL) - 1) * (MENU_FONT_WIDTH)),
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text_max_width = _MAX(text_width_1, text_width_2),
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text_total_height = (MENU_FONT_HEIGHT) * 2,
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width = LCD_PIXEL_WIDTH, height = LCD_PIXEL_HEIGHT,
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rspace = width - (START_BMPWIDTH);
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constexpr bool two_part = (height - (START_BMPHEIGHT)) < ((MENU_FONT_ASCENT) * 2);
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u8g_int_t offx, offy, txt_base, txt_offx_1, txt_offx_2;
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@ -189,8 +183,8 @@ bool MarlinUI::detected() { return true; }
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}
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else {
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constexpr int8_t inter = (height - text_total_height - (START_BMPHEIGHT)) / 3; // Evenly distribute vertical space
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offy = inter; // V-align boot logo proportionally
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offx = rspace / 2; // Center the boot logo in the whole space
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offy = inter; // V-align boot logo proportionally
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txt_offx_1 = (width - text_width_1) / 2; // Text 1 centered
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txt_offx_2 = (width - text_width_2) / 2; // Text 2 centered
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txt_base = offy + START_BMPHEIGHT + offy + text_total_height - (MENU_FONT_DESCENT); // Even spacing looks best
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@ -201,12 +195,8 @@ bool MarlinUI::detected() { return true; }
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auto draw_bootscreen_bmp = [&](const uint8_t *bitmap) {
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u8g.drawBitmapP(offx, offy, START_BMP_BYTEWIDTH, START_BMPHEIGHT, bitmap);
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set_font(FONT_MENU);
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#ifndef STRING_SPLASH_LINE2
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lcd_put_u8str_P(txt_offx_1, txt_base, PSTR(STRING_SPLASH_LINE1));
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#else
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lcd_put_u8str_P(txt_offx_1, txt_base - (MENU_FONT_HEIGHT), PSTR(STRING_SPLASH_LINE1));
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lcd_put_u8str_P(txt_offx_2, txt_base, PSTR(STRING_SPLASH_LINE2));
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#endif
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if (!two_part || !line2) lcd_put_u8str_P(txt_offx_1, txt_base - (MENU_FONT_HEIGHT), PSTR(SHORT_BUILD_VERSION));
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if (!two_part || line2) lcd_put_u8str_P(txt_offx_2, txt_base, PSTR(MARLIN_WEBSITE_URL));
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};
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#if DISABLED(BOOT_MARLIN_LOGO_ANIMATED)
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@ -229,9 +219,15 @@ bool MarlinUI::detected() { return true; }
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#ifndef BOOTSCREEN_TIMEOUT
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#define BOOTSCREEN_TIMEOUT 2500
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#endif
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for (uint8_t q = 2; q--;) {
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#if DISABLED(BOOT_MARLIN_LOGO_ANIMATED)
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u8g.firstPage();
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do { draw_marlin_bootscreen(); } while (u8g.nextPage());
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safe_delay(BOOTSCREEN_TIMEOUT);
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do { draw_marlin_bootscreen(q == 0); } while (u8g.nextPage());
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#else
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draw_marlin_bootscreen(q == 0);
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#endif
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safe_delay((BOOTSCREEN_TIMEOUT) / 2);
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}
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}
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void MarlinUI::show_bootscreen() {
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Scott Lahteine
5 years ago
committed by