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Diffstat (limited to 'src/emu/ui/cmdrender.h')
-rw-r--r--src/emu/ui/cmdrender.h151
1 files changed, 0 insertions, 151 deletions
diff --git a/src/emu/ui/cmdrender.h b/src/emu/ui/cmdrender.h
deleted file mode 100644
index d9bf466f1e9..00000000000
--- a/src/emu/ui/cmdrender.h
+++ /dev/null
@@ -1,151 +0,0 @@
-// license:BSD-3-Clause
-// copyright-holders:Dankan1890
-/***************************************************************************
-
- ui/cmdrender.h
-
- UI rendfont.
-
-***************************************************************************/
-
-#include "ui/uicmd14.fh"
-#include "ui/cmddata.h"
-
-void convert_command_glyph(std::string &str)
-{
- int j;
- const char *s = str.c_str();
- int len = str.length();
- int buflen = (len + 2) * 2;
- char *d = global_alloc_array(char, buflen);
-
- for (int i = j = 0; i < len;)
- {
- fix_command_t *fixcmd = nullptr;
- unicode_char uchar;
- int ucharcount = uchar_from_utf8(&uchar, s + i, len - i);
- if (ucharcount == -1)
- break;
- else if (ucharcount != 1)
- goto process_next;
- else if (s[i] == '\n')
- uchar = '\n';
- else if (s[i] == COMMAND_CONVERT_TEXT)
- {
- if (s[i] == s[i + 1])
- ++i;
- else
- {
- fix_strings_t *fixtext = convert_text;
- for (; fixtext->glyph_code; ++fixtext)
- {
- if (!fixtext->glyph_str_len)
- fixtext->glyph_str_len = strlen(fixtext->glyph_str);
-
- if (strncmp(fixtext->glyph_str, s + i + 1, fixtext->glyph_str_len) == 0)
- {
- uchar = fixtext->glyph_code + COMMAND_UNICODE;
- i += strlen(fixtext->glyph_str);
- break;
- }
- }
- }
- }
- else if (s[i] == COMMAND_DEFAULT_TEXT)
- fixcmd = default_text;
- else if (s[i] == COMMAND_EXPAND_TEXT)
- fixcmd = expand_text;
-
- if (fixcmd)
- {
- if (s[i] == s[i + 1])
- i++;
- else
- {
- for (; fixcmd->glyph_code; ++fixcmd)
- if (s[i + 1] == fixcmd->glyph_char)
- {
- uchar = fixcmd->glyph_code + COMMAND_UNICODE;
- ++i;
- break;
- }
- }
- }
-process_next:
- i += ucharcount;
- ucharcount = utf8_from_uchar(d + j, buflen - j - 1, uchar);
- if (ucharcount == -1)
- break;
- j += ucharcount;
- }
- d[j] = '\0';
- str = d;
- global_free_array(d);
-}
-
-void render_font::render_font_command_glyph()
-{
- emu_file ramfile(OPEN_FLAG_READ);
-
- if (ramfile.open_ram(font_uicmd14, sizeof(font_uicmd14)) == FILERR_NONE)
- load_cached_cmd(ramfile, 0);
-}
-
-bool render_font::load_cached_cmd(emu_file &file, UINT32 hash)
-{
- UINT64 filesize = file.size();
- UINT8 header[CACHED_HEADER_SIZE];
- UINT32 bytes_read = file.read(header, CACHED_HEADER_SIZE);
-
- if (bytes_read != CACHED_HEADER_SIZE)
- return false;
-
- if (header[0] != 'f' || header[1] != 'o' || header[2] != 'n' || header[3] != 't')
- return false;
- if (header[4] != (UINT8)(hash >> 24) || header[5] != (UINT8)(hash >> 16) || header[6] != (UINT8)(hash >> 8) || header[7] != (UINT8)hash)
- return false;
- m_height_cmd = (header[8] << 8) | header[9];
- m_yoffs_cmd = (INT16)((header[10] << 8) | header[11]);
- UINT32 numchars = (header[12] << 24) | (header[13] << 16) | (header[14] << 8) | header[15];
- if (filesize - CACHED_HEADER_SIZE < numchars * CACHED_CHAR_SIZE)
- return false;
-
- m_rawdata_cmd.resize(filesize - CACHED_HEADER_SIZE);
- bytes_read = file.read(&m_rawdata_cmd[0], filesize - CACHED_HEADER_SIZE);
- if (bytes_read != filesize - CACHED_HEADER_SIZE)
- {
- m_rawdata_cmd.clear();
- return false;
- }
-
- UINT64 offset = numchars * CACHED_CHAR_SIZE;
- for (int chindex = 0; chindex < numchars; chindex++)
- {
- const UINT8 *info = reinterpret_cast<UINT8 *>(&m_rawdata_cmd[chindex * CACHED_CHAR_SIZE]);
- int chnum = (info[0] << 8) | info[1];
-
- if (!m_glyphs_cmd[chnum / 256])
- m_glyphs_cmd[chnum / 256] = new glyph[256];
-
- glyph &gl = m_glyphs_cmd[chnum / 256][chnum % 256];
-
- if (chnum >= COMMAND_UNICODE && chnum < COMMAND_UNICODE + COLOR_BUTTONS)
- gl.color = color_table[chnum - COMMAND_UNICODE];
-
- gl.width = (info[2] << 8) | info[3];
- gl.xoffs = (INT16)((info[4] << 8) | info[5]);
- gl.yoffs = (INT16)((info[6] << 8) | info[7]);
- gl.bmwidth = (info[8] << 8) | info[9];
- gl.bmheight = (info[10] << 8) | info[11];
- gl.rawdata = &m_rawdata_cmd[offset];
-
- offset += (gl.bmwidth * gl.bmheight + 7) / 8;
- if (offset > filesize - CACHED_HEADER_SIZE)
- {
- m_rawdata_cmd.clear();
- return false;
- }
- }
-
- return true;
-}