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-rw-r--r--src/apoint.c5
-rw-r--r--src/ical.c31
-rw-r--r--src/todo.c5
-rw-r--r--src/wins.c5
4 files changed, 21 insertions, 25 deletions
diff --git a/src/apoint.c b/src/apoint.c
index b00bc8a..9860038 100644
--- a/src/apoint.c
+++ b/src/apoint.c
@@ -359,9 +359,8 @@ void apoint_update_panel(int which_pan)
/* Draw the scrollbar if necessary. */
if ((apad.length >= app_length) || (apad.first_onscreen > 0)) {
- float ratio = ((float)app_length) / ((float)apad.length);
- int sbar_length = (int)(ratio * app_length);
- int highend = (int)(ratio * apad.first_onscreen);
+ int sbar_length = app_length * app_length / apad.length;
+ int highend = app_length * apad.first_onscreen / apad.length;
unsigned hilt_bar = (which_pan == APP) ? 1 : 0;
int sbar_top = highend + title_lines + 1;
diff --git a/src/ical.c b/src/ical.c
index ca10865..18c6bb5 100644
--- a/src/ical.c
+++ b/src/ical.c
@@ -237,13 +237,13 @@ static void ical_export_todo(FILE * stream)
}
/* Print a header to describe import log report format. */
-static void ical_log_init(FILE * log, float version)
+static void ical_log_init(FILE * log, int major, int minor)
{
const char *header =
"+-------------------------------------------------------------------+\n"
"| Calcurse icalendar import log. |\n"
"| |\n"
- "| Items imported from icalendar file, version %1.1f |\n"
+ "| Items imported from icalendar file, version %d.%d |\n"
"| Some items could not be imported, they are described hereafter. |\n"
"| The log line format is as follows: |\n"
"| |\n"
@@ -256,7 +256,7 @@ static void ical_log_init(FILE * log, float version)
"+-------------------------------------------------------------------+\n\n";
if (log)
- fprintf(log, header, version);
+ fprintf(log, header, major, minor);
}
/*
@@ -419,25 +419,25 @@ static int ical_readline(FILE * fdi, char *buf, char *lstore, unsigned *ln)
return 1;
}
-static float
-ical_chk_header(FILE * fd, char *buf, char *lstore, unsigned *lineno)
+static int
+ical_chk_header(FILE * fd, char *buf, char *lstore, unsigned *lineno,
+ int *major, int *minor)
{
- const int HEADER_MALFORMED = -1;
const char icalheader[] = "BEGIN:VCALENDAR";
- float version;
if (!ical_readline(fd, buf, lstore, lineno))
- return HEADER_MALFORMED;
+ return 0;
str_toupper(buf);
if (strncmp(buf, icalheader, sizeof(icalheader) - 1) != 0)
- return HEADER_MALFORMED;
+ return 0;
- while (!sscanf(buf, "VERSION:%f", &version)) {
+ while (!sscanf(buf, "VERSION:%d.%d", major, minor)) {
if (!ical_readline(fd, buf, lstore, lineno))
- return HEADER_MALFORMED;
+ return 0;
}
- return version;
+
+ return 1;
}
/*
@@ -1055,15 +1055,14 @@ ical_import_data(FILE * stream, FILE * log, unsigned *events, unsigned *apoints,
const char vevent[] = "BEGIN:VEVENT";
const char vtodo[] = "BEGIN:VTODO";
char buf[BUFSIZ], lstore[BUFSIZ];
- float ical_version;
+ int major, minor;
ical_readline_init(stream, buf, lstore, lines);
- ical_version = ical_chk_header(stream, buf, lstore, lines);
- RETURN_IF(ical_version < 0,
+ RETURN_IF(!ical_chk_header(stream, buf, lstore, lines, &major, &minor),
_("Warning: ical header malformed or wrong version number. "
"Aborting..."));
- ical_log_init(log, ical_version);
+ ical_log_init(log, major, minor);
while (ical_readline(stream, buf, lstore, lines)) {
(*lines)++;
diff --git a/src/todo.c b/src/todo.c
index ae5a81e..9b8f283 100644
--- a/src/todo.c
+++ b/src/todo.c
@@ -311,9 +311,8 @@ void todo_update_panel(int which_pan)
/* Draw the scrollbar if necessary. */
if (todos > max_items) {
- float ratio = ((float)max_items) / ((float)todos);
- int sbar_length = (int)(ratio * (max_items + 1));
- int highend = (int)(ratio * first);
+ int sbar_length = max_items * (max_items + 1) / todos;
+ int highend = max_items * first / todos;
unsigned hilt_bar = (which_pan == TOD) ? 1 : 0;
int sbar_top = highend + title_lines;
diff --git a/src/wins.c b/src/wins.c
index 2f04605..85666df 100644
--- a/src/wins.c
+++ b/src/wins.c
@@ -253,9 +253,8 @@ void wins_scrollwin_display(struct scrollwin *sw)
const int visible_lines = sw->win.h - sw->pad.y - 1;
if (sw->total_lines > visible_lines) {
- float ratio = ((float)visible_lines) / ((float)sw->total_lines);
- int sbar_length = (int)(ratio * visible_lines);
- int highend = (int)(ratio * sw->first_visible_line);
+ int sbar_length = visible_lines * visible_lines / sw->total_lines;
+ int highend = visible_lines * sw->first_visible_line / sw->total_lines;
int sbar_top = highend + sw->pad.y + 1;
if ((sbar_top + sbar_length) > sw->win.h - 1)