}
+/* ========================================================================= */
+/* text string helper functions */
+/* ========================================================================= */
+
+int maxWordLengthInString(char *text)
+{
+ char *text_ptr;
+ int max_word_len = 0;
+
+ for (text_ptr = text; *text_ptr; text_ptr++)
+ max_word_len = (*text_ptr != ' ' ? max_word_len + 1 : 0);
+
+ return max_word_len;
+}
+
+
/* ========================================================================= */
/* simple text drawing functions */
/* ========================================================================= */
-void DrawInitText(char *text, int ypos, int font_nr)
+void DrawInitTextExt(char *text, int ypos, int font_nr, boolean force)
{
+ static unsigned long progress_delay = 0;
+ unsigned long progress_delay_value = 100; /* (in milliseconds) */
+
+ UPDATE_BUSY_STATE();
+
+ if (!force && !DelayReached(&progress_delay, progress_delay_value))
+ return;
+
if (window != NULL &&
+ gfx.draw_init_text &&
gfx.num_fonts > 0 &&
gfx.font_bitmap_info[font_nr].bitmap != NULL)
{
}
}
+void DrawInitText(char *text, int ypos, int font_nr)
+{
+ DrawInitTextExt(text, ypos, font_nr, TRUE);
+}
+
+void DrawInitTextIfNeeded(char *text, int ypos, int font_nr)
+{
+ DrawInitTextExt(text, ypos, font_nr, FALSE);
+}
+
void DrawTextF(int x, int y, int font_nr, char *format, ...)
{
char buffer[MAX_OUTPUT_LINESIZE + 1];
}
static void DrawTextBuffer_Flush(int x, int y, char *buffer, int font_nr,
- int line_length, int cut_length, int mask_mode,
+ int line_length, int cut_length,
+ int line_spacing, int mask_mode,
boolean centered, int current_line)
{
int buffer_len = strlen(buffer);
(centered ? font_width * (line_length - buffer_len) / 2 : 0);
int final_cut_length = MAX(0, cut_length - offset_chars);
int xx = x + offset_xsize;
- int yy = y + current_line * font_height;
+ int yy = y + current_line * (font_height + line_spacing);
buffer[final_cut_length] = '\0';
int DrawTextBuffer(int x, int y, char *text_buffer, int font_nr,
int line_length, int cut_length, int max_lines,
- int mask_mode, boolean autowrap, boolean centered,
- boolean parse_comments)
+ int line_spacing, int mask_mode, boolean autowrap,
+ boolean centered, boolean parse_comments)
{
#if 0
int font_width = getFontWidth(font_nr);
if (buffer_len > 0 && current_line < max_lines)
{
DrawTextBuffer_Flush(x, y, buffer, font_nr, line_length, cut_length,
- mask_mode, centered, current_line);
+ line_spacing, mask_mode, centered, current_line);
current_line++;
{
#if 1
DrawTextBuffer_Flush(x, y, buffer, font_nr, line_length, cut_length,
- mask_mode, centered, current_line);
+ line_spacing, mask_mode, centered, current_line);
#else
int offset_chars = (centered ? (line_length - buffer_len) / 2 : 0);
int offset_xsize =
{
#if 1
DrawTextBuffer_Flush(x, y, buffer, font_nr, line_length, cut_length,
- mask_mode, centered, current_line);
+ line_spacing, mask_mode, centered, current_line);
#else
int offset_chars = (centered ? (line_length - buffer_len) / 2 : 0);
int offset_xsize =
int DrawTextFile(int x, int y, char *filename, int font_nr,
int line_length, int cut_length, int max_lines,
- int mask_mode, boolean autowrap, boolean centered,
- boolean parse_comments)
+ int line_spacing, int mask_mode, boolean autowrap,
+ boolean centered, boolean parse_comments)
{
char *text_buffer = GetTextBufferFromFile(filename, MAX_LINES_FROM_FILE);
int num_lines_printed = DrawTextBuffer(x, y, text_buffer, font_nr,
line_length, cut_length, max_lines,
- mask_mode, autowrap, centered,
- parse_comments);
+ line_spacing, mask_mode, autowrap,
+ centered, parse_comments);
checked_free(text_buffer);
return num_lines_printed;