| suggestions
Dec 13 2003 on content Baghira |
Hmmm...
I get something like this:
eggnog@Axrena Bahira]$ kcmshell kcmbaghira
QMutex::unlock: unlock from different thread than locker
was locked by 0, unlock attempt from 1090462624
Strange. Never seen this before.
You're much faster than Mosfet ever was with the developments. But, being fair to him too, he also had a full-time job as well. Last time I talked to him, he said he just didn't have the time to devote to KDE anymore.
No eating at university terminals? Since when? And since when do they use LINUX ;- )
Sliders: I guess all of my ranting about sliders has to do with wanting to achieve something like the sliders in the "Klacier" pixmap theme. I think your platform would be most suited for something like this.
Cheers,
Nawg |
|  | | suggestions
Dec 13 2003 on content Baghira |
Hmmm...
I get something like this:
#include
#include
#include
#include
#include
#define MAX_STRING (80) /* Longest allowed response */
#define MAX_ENTRY (1024) /* Longest allowed database entry */
#define MESSAGE_LINE 6 /* Misc. messages go here */
#define ERROR_LINE 22 /* The line to use for errors */
#define Q_LINE 20 /* Line for Questions */
#define PROMPT_LINE 18 /* Line for prompting on */
static char current_cd[MAX_STRING] = "\0";
static char current_cat[MAX_STRING];
const char *title_file = "title.cdb";
const char *tracks_file = "tracks.cdb";
const char *temp_file = "cdb.tmp";
/* Prototypes for local functions */
void clear_all_screen(void);
void get_return(void);
int get_confirm(void);
int getchoice(char *greet, char *choices[]);
void draw_menu(char *options[], int highlight, int start_row, int start_col);
void insert_title(char *cdtitle);
void get_string(char *string);
void add_record(void);
void count_cds(void);
void find_cd(void);
void list_tracks(void);
void remove_tracks(void);
void remove_cd(void);
void update_cd(void);
char *main_menu[] =
{
"aadd new CD",
"ffind CD",
"ccount CDs and tracks in the catalog",
"qquit",
0,
};
/*
The extended menu is displayed when a CD is currently selected
*/
char *extended_menu[] =
{
"aadd new CD",
"ffind CD",
"ccount CDs and tracks in the catalog",
"llist tracks on current CD",
"rremove current CD",
"uupdate track information",
"qquit",
0,
};
Weird |
| | | suggestions
Dec 13 2003 on content Baghira |
Hmmm...
I get something like this:
#include
#include
#include
#include
#include
#define MAX_STRING (80) /* Longest allowed response */
#define MAX_ENTRY (1024) /* Longest allowed database entry */
#define MESSAGE_LINE 6 /* Misc. messages go here */
#define ERROR_LINE 22 /* The line to use for errors */
#define Q_LINE 20 /* Line for Questions */
#define PROMPT_LINE 18 /* Line for prompting on */
static char current_cd[MAX_STRING] = "\0";
static char current_cat[MAX_STRING];
const char *title_file = "title.cdb";
const char *tracks_file = "tracks.cdb";
const char *temp_file = "cdb.tmp";
/* Prototypes for local functions */
void clear_all_screen(void);
void get_return(void);
int get_confirm(void);
int getchoice(char *greet, char *choices[]);
void draw_menu(char *options[], int highlight, int start_row, int start_col);
void insert_title(char *cdtitle);
void get_string(char *string);
void add_record(void);
void count_cds(void);
void find_cd(void);
void list_tracks(void);
void remove_tracks(void);
void remove_cd(void);
void update_cd(void);
char *main_menu[] =
{
"aadd new CD",
"ffind CD",
"ccount CDs and tracks in the catalog",
"qquit",
0,
};
/*
The extended menu is displayed when a CD is currently selected
*/
char *extended_menu[] =
{
"aadd new CD",
"ffind CD",
"ccount CDs and tracks in the catalog",
"llist tracks on current CD",
"rremove current CD",
"uupdate track information",
"qquit",
0,
};
int main()
{
int choice;
initscr();
do {
choice = getchoice("Options:", current_cd[0] ? extended_menu : main_menu);
switch (choice) {
case 'q':
break;
case 'a':
add_record();
break;
case 'c':
count_cds();
break;
case 'f':
find_cd();
break;
case 'l':
list_tracks();
break;
case 'r':
remove_cd();
break;
case 'u':
update_cd();
break;
}
} while (choice != 'q');
endwin();
exit(EXIT_SUCCESS);
} /* main */
/*
getchoice - ask the user to choose
passed: greet, an introduction
choices, an array of strings, NULL at end
*/
int getchoice(char *greet, char *choices[])
{
static int selected_row = 0;
int max_row = 0;
int start_screenrow = MESSAGE_LINE, start_screencol = 10;
char **option;
int selected;
int key = 0;
option = choices;
while (*option) {
max_row++;
option++;
}
/* protect against menu getting shorted when CD deleted */
if (selected_row >= max_row)
selected_row = 0;
clear_all_screen();
mvprintw(start_screenrow - 2, start_screencol, greet);
keypad(stdscr, TRUE);
cbreak();
noecho();
key = 0;
while (key != 'q' && key != KEY_ENTER && key != '\n') {
if (key == KEY_UP) {
if (selected_row == 0)
selected_row = max_row - 1;
else
selected_row--;
}
if (key == KEY_DOWN) {
if (selected_row == (max_row - 1))
selected_row = 0;
else
selected_row++;
}
selected = *choices[selected_row];
draw_menu(choices, selected_row, start_screenrow, start_screencol);
key = getch();
}
keypad(stdscr, FALSE);
nocbreak();
echo();
if (key == 'q')
selected = 'q';
return (selected);
}
void draw_menu(char *options[], int current_highlight, int start_row, int start_col)
{
int current_row = 0;
char **option_ptr;
char *txt_ptr;
option_ptr = options;
while (*option_ptr) {
if (current_row == current_highlight) {
mvaddch(start_row + current_row, start_col - 3, ACS_BULLET);
mvaddch(start_row + current_row, start_col + 40, ACS_BULLET);
} else {
mvaddch(start_row + current_row, start_col - 3, ' ');
mvaddch(start_row + current_row, start_col + 40, ' ');
}
txt_ptr = options[current_row];
txt_ptr++;
mvprintw(start_row + current_row, start_col, "%s", txt_ptr);
current_row++;
option_ptr++;
}
mvprintw(start_row + current_row + 3, start_col, "Move highlight then press Return ");
refresh();
}
void clear_all_screen()
{
clear();
mvprintw(2, Q_LINE, "%s", "CD Database Application");
if (current_cd[0]) {
mvprintw(ERROR_LINE, 0, "Current CD: %s: %s\n", current_cat, current_cd);
}
refresh();
}
/*
get_return
Prompt for and read a carriage return.
Ignore other characters.
*/
void get_return()
{
int ch;
mvprintw(23, 0, "%s", " Press return ");
refresh();
while ((ch = getchar()) != '\n' && ch != EOF);
}
int get_confirm()
{
int confirmed = 0;
char first_char = 'N';
mvprintw(Q_LINE, 5, "Are you sure? ");
clrtoeol();
refresh();
cbreak();
first_char = getch();
if (first_char == 'Y' || first_char == 'y') {
confirmed = 1;
}
nocbreak();
if (!confirmed) {
mvprintw(Q_LINE, 1, " Cancelled");
clrtoeol();
refresh();
sleep(1);
}
return confirmed;
}
/*
Database File Manipulation Functions
*/
/*
insert_title
Add a title to the CD database
Simply add the title string to the end of the titles file
*/
void insert_title(char *cdtitle)
{
FILE *fp = fopen(title_file, "a");
if (!fp) {
mvprintw(ERROR_LINE, 0, "cannot open CD titles database");
} else {
fprintf(fp, "%s\n", cdtitle);
fclose(fp);
}
}
/*
get_string
At the current screen position prompt for and read a string
Delete any trailing newline.
*/
void get_string(char *string)
{
int len;
wgetnstr(stdscr, string, MAX_STRING);
len = strlen(string);
if (len > 0 && string[len - 1] == '\n')
string[len - 1] = '\0';
}
void add_record()
{
char catalog_number[MAX_STRING];
char cd_title[MAX_STRING];
char cd_type[MAX_STRING];
char cd_artist[MAX_STRING];
char cd_entry[MAX_STRING];
int screenrow = MESSAGE_LINE;
int screencol = 10;
clear_all_screen();
mvprintw(screenrow, screencol, "Enter new CD details");
screenrow += 2;
mvprintw(screenrow, screencol, "Catalog Number: ");
get_string(catalog_number);
screenrow++;
mvprintw(screenrow, screencol, " CD Title: ");
get_string(cd_title);
screenrow++;
mvprintw(screenrow, screencol, " CD Type: ");
get_string(cd_type);
screenrow++;
mvprintw(screenrow, screencol, " Artist: ");
get_string(cd_artist);
screenrow++;
mvprintw(15, 5, "About to add this new entry:");
sprintf(cd_entry, "%s,%s,%s,%s", catalog_number, cd_title, cd_type, cd_artist);
mvprintw(17, 5, "%s", cd_entry);
refresh();
move(PROMPT_LINE, 0);
if (get_confirm()) {
insert_title(cd_entry);
strcpy(current_cd, cd_title);
strcpy(current_cat, catalog_number);
}
}
/*
count_cds - scan the database and count titles and tracks
*/
void count_cds()
{
FILE *titles_fp, *tracks_fp;
char entry[MAX_ENTRY];
int titles = 0;
int tracks = 0;
titles_fp = fopen(title_file, "r");
if (titles_fp) {
while (fgets(entry, MAX_ENTRY, titles_fp))
titles++;
fclose(titles_fp);
}
tracks_fp = fopen(tracks_file, "r");
if (tracks_fp) {
while (fgets(entry, MAX_ENTRY, tracks_fp))
tracks++;
fclose(tracks_fp);
}
mvprintw(ERROR_LINE, 0, "Database contains %d titles, with a total of %d tracks.", titles, tracks);
get_return();
}
/*
find_cd - locate a CD in the database
prompt for a substring to match in the database
set current_cd to the CD title
*/
void find_cd()
{
char match[MAX_STRING], entry[MAX_ENTRY];
FILE *titles_fp;
int count = 0;
char *found, *title, *catalog;
mvprintw(Q_LINE, 0, "Enter a string to search for in CD titles: ");
get_string(match);
titles_fp = fopen(title_file, "r");
if (titles_fp) {
while (fgets(entry, MAX_ENTRY, titles_fp)) {
/* Skip past catalog number */
catalog = entry;
if (found = strstr(catalog, ",")) {
*found = 0;
title = found + 1;
/* Zap the next comma in the entry to reduce it to title only */
if (found = strstr(title, ",")) {
*found = '\0';
/* Now see if the match substring is present */
if (found = strstr(title, match)) {
count++;
strcpy(current_cd, title);
strcpy(current_cat, catalog);
}
}
}
}
fclose(titles_fp);
}
if (count != 1) {
if (count == 0)
mvprintw(ERROR_LINE, 0, "Sorry, no matching CD found. ");
if (count > 1)
mvprintw(ERROR_LINE, 0, "Sorry, match is ambiguous: %d CDs found. ", count);
current_cd[0] = '\0';
get_return();
}
}
/*
remove_tracks - delete tracks from the current CD
*/
void remove_tracks()
{
FILE *tracks_fp, *temp_fp;
char entry[MAX_ENTRY];
int cat_length;
if (current_cd[0] == '\0')
return;
cat_length = strlen(current_cat);
tracks_fp = fopen(tracks_file, "r");
temp_fp = fopen(temp_file, "w");
while (fgets(entry, MAX_ENTRY, tracks_fp)) {
/* Compare catalog number and copy entry if no match */
if (strncmp(current_cat, entry, cat_length) != 0)
fputs(entry, temp_fp);
}
fclose(tracks_fp);
fclose(temp_fp);
unlink(tracks_file);
rename(temp_file, tracks_file);
}
void remove_cd()
{
FILE *titles_fp, *temp_fp;
char entry[MAX_ENTRY];
int cat_length;
if (current_cd[0] == '\0')
return;
clear_all_screen();
mvprintw(PROMPT_LINE, 0, "About to remove CD %s: %s. ", current_cat, current_cd);
if (!get_confirm())
return;
cat_length = strlen(current_cat);
/* Copy the titles file to a temporary, ignoring this CD */
titles_fp = fopen(title_file, "r");
temp_fp = fopen(temp_file, "w");
while (fgets(entry, MAX_ENTRY, titles_fp)) {
/* Compare catalog number and copy entry if no match */
if (strncmp(current_cat, entry, cat_length) != 0)
fputs(entry, temp_fp);
}
fclose(titles_fp);
fclose(temp_fp);
remove_tracks();
/* Reset current CD to 'None' */
current_cd[0] = '\0';
}
#define BOXED_LINES 11
#define BOXED_ROWS 60
#define BOX_LINE_POS 8
#define BOX_ROW_POS 2
void list_tracks()
{
FILE *tracks_fp;
char entry[MAX_ENTRY];
int cat_length;
int lines_op = 0;
WINDOW *track_pad_ptr;
int tracks = 0;
int key;
int first_line = 0;
if (current_cd[0] == '\0') {
mvprintw(ERROR_LINE, 0, "You must select a CD first. ", stdout);
get_return();
return;
}
clear_all_screen();
cat_length = strlen(current_cat);
/* First count the number of tracks for the current CD */
tracks_fp = fopen(tracks_file, "r");
if (!tracks_fp)
return;
while (fgets(entry, MAX_ENTRY, tracks_fp)) {
if (strncmp(current_cat, entry, cat_length) == 0)
tracks++;
}
fclose(tracks_fp);
/* Make a new pad, ensure that even if there is only a single
track the PAD is large enough so the later prefresh() is always
valid.
*/
track_pad_ptr = newpad(tracks + 1 + BOXED_LINES, BOXED_ROWS + 1);
if (!track_pad_ptr)
return;
tracks_fp = fopen(tracks_file, "r");
if (!tracks_fp)
return;
mvprintw(4, 0, "CD Track Listing\n");
/* write the track information into the pad */
while (fgets(entry, MAX_ENTRY, tracks_fp)) {
/* Compare catalog number and output rest of entry */
if (strncmp(current_cat, entry, cat_length) == 0) {
mvwprintw(track_pad_ptr, lines_op++, 0, "%s", entry + cat_length + 1);
}
}
fclose(tracks_fp);
if (lines_op > BOXED_LINES) {
mvprintw(MESSAGE_LINE, 0, "Cursor keys to scroll, RETURN or q to exit");
} else {
mvprintw(MESSAGE_LINE, 0, "RETURN or q to exit");
}
wrefresh(stdscr);
keypad(stdscr, TRUE);
cbreak();
noecho();
key = 0;
while (key != 'q' && key != KEY_ENTER && key != '\n') {
if (key == KEY_UP) {
if (first_line > 0)
first_line--;
}
if (key == KEY_DOWN) {
if (first_line + BOXED_LINES + 1 < tracks)
first_line++;
}
/* now draw the appropriate part of the pad on the screen */
prefresh(track_pad_ptr, first_line, 0,
BOX_LINE_POS, BOX_ROW_POS,
BOX_LINE_POS + BOXED_LINES, BOX_ROW_POS + BOXED_ROWS);
/* wrefresh(stdscr); */
key = getch();
}
delwin(track_pad_ptr);
keypad(stdscr, FALSE);
nocbreak();
echo();
}
void update_cd()
{
FILE *tracks_fp;
char track_name[MAX_STRING];
int len;
int track = 1;
int screen_line = 1;
WINDOW *box_window_ptr;
WINDOW *sub_window_ptr;
clear_all_screen();
mvprintw(PROMPT_LINE, 0, "Re-entering tracks for CD. ");
if (!get_confirm())
return;
move(PROMPT_LINE, 0);
clrtoeol();
remove_tracks();
mvprintw(MESSAGE_LINE, 0, "Enter a blank line to finish");
tracks_fp = fopen(tracks_file, "a");
box_window_ptr = subwin(stdscr, BOXED_LINES + 2, BOXED_ROWS + 2,
BOX_LINE_POS - 1, BOX_ROW_POS - 1);
if (!box_window_ptr)
return;
box(box_window_ptr, ACS_VLINE, ACS_HLINE);
sub_window_ptr = subwin(stdscr, BOXED_LINES, BOXED_ROWS,
BOX_LINE_POS, BOX_ROW_POS);
if (!sub_window_ptr)
return;
scrollok(sub_window_ptr, TRUE);
werase(sub_window_ptr);
touchwin(stdscr);
do {
mvwprintw(sub_window_ptr, screen_line++, BOX_ROW_POS + 2, "Track %d: ", track);
clrtoeol();
refresh();
wgetnstr(sub_window_ptr, track_name, MAX_STRING);
len = strlen(track_name);
if (len > 0 && track_name[len - 1] == '\n')
track_name[len - 1] = '\0';
if (*track_name)
fprintf(tracks_fp, "%s,%d,%s\n", current_cat, track, track_name);
track++;
if (screen_line > BOXED_LINES - 1) {
/* time to start scrolling */
scroll(sub_window_ptr);
screen_line--;
}
} while (*track_name);
delwin(sub_window_ptr);
fclose(tracks_fp);
}
Weird huh
Cheers Nawg |
| | | Re: stipples
Dec 13 2003 on content Baghira |
Oops! Wrong paste.
kcmshell kcmbaghira
QMutex::unlock: unlock from different thread than locker
was locked by 0, unlock attempt from 1090462624
This is what I get, but no config applet. No eating at university terminals, but they don't use linux do they?
I guess all of my ranting about the liquid style sliders is about me wanting to achieve something like the "Klacier" style, but then with the wonderful liquid effects. Not some pixmap theme. And I think your platform would be the best to achieve it with.
Icesliders: The sliders absolutely do not inherit their glossy look from the same object as the buttons. Nope ; -) They are less "icey" in my opinion. Now lemme go and install this new version. You must have lot's of freetime on your hands. Or , you don't get much homework done ; -) Before I can install / hack a version, there is a new one. Mosfet was not even so fast ;-)
Cheers,
Nawg |
| | | suggestions
Dec 13 2003 on content Baghira |
Hmmm...
I get something like this:
#include
#include
#include
#include
#include
#define MAX_STRING (80) /* Longest allowed response */
#define MAX_ENTRY (1024) /* Longest allowed database entry */
#define MESSAGE_LINE 6 /* Misc. messages go here */
#define ERROR_LINE 22 /* The line to use for errors */
#define Q_LINE 20 /* Line for Questions */
#define PROMPT_LINE 18 /* Line for prompting on */
/*
The variable current_cd is used to store the CD title we are
working with. It is initialized so that the first character is NUL
to indicate 'no CD selected'. The \0 is strictly unnecessary, but
serves to emphasize the point.
The variable current_cat will be used to record the catalog number
of the current CD.
*/
static char current_cd[MAX_STRING] = "\0";
static char current_cat[MAX_STRING];
/*
File names.
These files are fixed in this version to keep things simple.
The temporary file name is also fixed, this would cause a
problem if this program is run by two users in the same directory.
A better way to obtain data base file names would be either by
program arguments, or from environment variables.
We need a better way to generate a unique a temporary file name.
Many of these issues will be addresed in later versions.
*/
const char *title_file = "title.cdb";
const char *tracks_file = "tracks.cdb";
const char *temp_file = "cdb.tmp";
/* Prototypes for local functions */
void clear_all_screen(void);
void get_return(void);
int get_confirm(void);
int getchoice(char *greet, char *choices[]);
void draw_menu(char *options[], int highlight, int start_row, int start_col);
void insert_title(char *cdtitle);
void get_string(char *string);
void add_record(void);
void count_cds(void);
void find_cd(void);
void list_tracks(void);
void remove_tracks(void);
void remove_cd(void);
void update_cd(void);
/*
Menu structures.
The first character is the character to return when the
chice is selected, the remaining text is to be displayed.
*/
char *main_menu[] =
{
"aadd new CD",
"ffind CD",
"ccount CDs and tracks in the catalog",
"qquit",
0,
};
/*
The extended menu is displayed when a CD is currently selected
*/
char *extended_menu[] =
{
"aadd new CD",
"ffind CD",
"ccount CDs and tracks in the catalog",
"llist tracks on current CD",
"rremove current CD",
"uupdate track information",
"qquit",
0,
};
int main()
{
int choice;
initscr();
do {
choice = getchoice("Options:", current_cd[0] ? extended_menu : main_menu);
switch (choice) {
case 'q':
break;
case 'a':
add_record();
break;
case 'c':
count_cds();
break;
case 'f':
find_cd();
break;
case 'l':
list_tracks();
break;
case 'r':
remove_cd();
break;
case 'u':
update_cd();
break;
}
} while (choice != 'q');
endwin();
exit(EXIT_SUCCESS);
} /* main */
/*
getchoice - ask the user to choose
passed: greet, an introduction
choices, an array of strings, NULL at end
*/
int getchoice(char *greet, char *choices[])
{
static int selected_row = 0;
int max_row = 0;
int start_screenrow = MESSAGE_LINE, start_screencol = 10;
char **option;
int selected;
int key = 0;
option = choices;
while (*option) {
max_row++;
option++;
}
/* protect against menu getting shorted when CD deleted */
if (selected_row >= max_row)
selected_row = 0;
clear_all_screen();
mvprintw(start_screenrow - 2, start_screencol, greet);
keypad(stdscr, TRUE);
cbreak();
noecho();
key = 0;
while (key != 'q' && key != KEY_ENTER && key != '\n') {
if (key == KEY_UP) {
if (selected_row == 0)
selected_row = max_row - 1;
else
selected_row--;
}
if (key == KEY_DOWN) {
if (selected_row == (max_row - 1))
selected_row = 0;
else
selected_row++;
}
selected = *choices[selected_row];
draw_menu(choices, selected_row, start_screenrow, start_screencol);
key = getch();
}
keypad(stdscr, FALSE);
nocbreak();
echo();
if (key == 'q')
selected = 'q';
return (selected);
}
void draw_menu(char *options[], int current_highlight, int start_row, int start_col)
{
int current_row = 0;
char **option_ptr;
char *txt_ptr;
option_ptr = options;
while (*option_ptr) {
if (current_row == current_highlight) {
mvaddch(start_row + current_row, start_col - 3, ACS_BULLET);
mvaddch(start_row + current_row, start_col + 40, ACS_BULLET);
} else {
mvaddch(start_row + current_row, start_col - 3, ' ');
mvaddch(start_row + current_row, start_col + 40, ' ');
}
txt_ptr = options[current_row];
txt_ptr++;
mvprintw(start_row + current_row, start_col, "%s", txt_ptr);
current_row++;
option_ptr++;
}
mvprintw(start_row + current_row + 3, start_col, "Move highlight then press Return ");
refresh();
}
/*
clear_all_screen
Clear the screen and re-write the title.
If a CD is selected then display the information.
*/
void clear_all_screen()
{
clear();
mvprintw(2, Q_LINE, "%s", "CD Database Application");
if (current_cd[0]) {
mvprintw(ERROR_LINE, 0, "Current CD: %s: %s\n", current_cat, current_cd);
}
refresh();
}
/*
get_return
Prompt for and read a carriage return.
Ignore other characters.
*/
void get_return()
{
int ch;
mvprintw(23, 0, "%s", " Press return ");
refresh();
while ((ch = getchar()) != '\n' && ch != EOF);
}
/*
get_confirm
Prompt for and read confirmation.
Read a string and check first character for Y or y.
On error or other character return no confirmation.
*/
int get_confirm()
{
int confirmed = 0;
char first_char = 'N';
mvprintw(Q_LINE, 5, "Are you sure? ");
clrtoeol();
refresh();
cbreak();
first_char = getch();
if (first_char == 'Y' || first_char == 'y') {
confirmed = 1;
}
nocbreak();
if (!confirmed) {
mvprintw(Q_LINE, 1, " Cancelled");
clrtoeol();
refresh();
sleep(1);
}
return confirmed;
}
/*
Database File Manipulation Functions
*/
/*
insert_title
Add a title to the CD database
Simply add the title string to the end of the titles file
*/
void insert_title(char *cdtitle)
{
FILE *fp = fopen(title_file, "a");
if (!fp) {
mvprintw(ERROR_LINE, 0, "cannot open CD titles database");
} else {
fprintf(fp, "%s\n", cdtitle);
fclose(fp);
}
}
/*
get_string
At the current screen position prompt for and read a string
Delete any trailing newline.
*/
void get_string(char *string)
{
int len;
wgetnstr(stdscr, string, MAX_STRING);
len = strlen(string);
if (len > 0 && string[len - 1] == '\n')
string[len - 1] = '\0';
}
/*
add_record
Add a new CD to the collection
*/
void add_record()
{
char catalog_number[MAX_STRING];
char cd_title[MAX_STRING];
char cd_type[MAX_STRING];
char cd_artist[MAX_STRING];
char cd_entry[MAX_STRING];
int screenrow = MESSAGE_LINE;
int screencol = 10;
clear_all_screen();
mvprintw(screenrow, screencol, "Enter new CD details");
screenrow += 2;
mvprintw(screenrow, screencol, "Catalog Number: ");
get_string(catalog_number);
screenrow++;
mvprintw(screenrow, screencol, " CD Title: ");
get_string(cd_title);
screenrow++;
mvprintw(screenrow, screencol, " CD Type: ");
get_string(cd_type);
screenrow++;
mvprintw(screenrow, screencol, " Artist: ");
get_string(cd_artist);
screenrow++;
mvprintw(15, 5, "About to add this new entry:");
sprintf(cd_entry, "%s,%s,%s,%s", catalog_number, cd_title, cd_type, cd_artist);
mvprintw(17, 5, "%s", cd_entry);
refresh();
move(PROMPT_LINE, 0);
if (get_confirm()) {
insert_title(cd_entry);
strcpy(current_cd, cd_title);
strcpy(current_cat, catalog_number);
}
}
/*
count_cds - scan the database and count titles and tracks
*/
void count_cds()
{
FILE *titles_fp, *tracks_fp;
char entry[MAX_ENTRY];
int titles = 0;
int tracks = 0;
titles_fp = fopen(title_file, "r");
if (titles_fp) {
while (fgets(entry, MAX_ENTRY, titles_fp))
titles++;
fclose(titles_fp);
}
tracks_fp = fopen(tracks_file, "r");
if (tracks_fp) {
while (fgets(entry, MAX_ENTRY, tracks_fp))
tracks++;
fclose(tracks_fp);
}
mvprintw(ERROR_LINE, 0, "Database contains %d titles, with a total of %d tracks.", titles, tracks);
get_return();
}
/*
find_cd - locate a CD in the database
prompt for a substring to match in the database
set current_cd to the CD title
*/
void find_cd()
{
char match[MAX_STRING], entry[MAX_ENTRY];
FILE *titles_fp;
int count = 0;
char *found, *title, *catalog;
mvprintw(Q_LINE, 0, "Enter a string to search for in CD titles: ");
get_string(match);
titles_fp = fopen(title_file, "r");
if (titles_fp) {
while (fgets(entry, MAX_ENTRY, titles_fp)) {
/* Skip past catalog number */
catalog = entry;
if (found = strstr(catalog, ",")) {
*found = 0;
title = found + 1;
/* Zap the next comma in the entry to reduce it to title only */
if (found = strstr(title, ",")) {
*found = '\0';
/* Now see if the match substring is present */
if (found = strstr(title, match)) {
count++;
strcpy(current_cd, title);
strcpy(current_cat, catalog);
}
}
}
}
fclose(titles_fp);
}
if (count != 1) {
if (count == 0)
mvprintw(ERROR_LINE, 0, "Sorry, no matching CD found. ");
if (count > 1)
mvprintw(ERROR_LINE, 0, "Sorry, match is ambiguous: %d CDs found. ", count);
current_cd[0] = '\0';
get_return();
}
}
/*
remove_tracks - delete tracks from the current CD
*/
void remove_tracks()
{
FILE *tracks_fp, *temp_fp;
char entry[MAX_ENTRY];
int cat_length;
if (current_cd[0] == '\0')
return;
cat_length = strlen(current_cat);
tracks_fp = fopen(tracks_file, "r");
temp_fp = fopen(temp_file, "w");
while (fgets(entry, MAX_ENTRY, tracks_fp)) {
/* Compare catalog number and copy entry if no match */
if (strncmp(current_cat, entry, cat_length) != 0)
fputs(entry, temp_fp);
}
fclose(tracks_fp);
fclose(temp_fp);
unlink(tracks_file);
rename(temp_file, tracks_file);
}
/*
remove_cd - delete the current CD from the database
*/
void remove_cd()
{
FILE *titles_fp, *temp_fp;
char entry[MAX_ENTRY];
int cat_length;
if (current_cd[0] == '\0')
return;
clear_all_screen();
mvprintw(PROMPT_LINE, 0, "About to remove CD %s: %s. ", current_cat, current_cd);
if (!get_confirm())
return;
cat_length = strlen(current_cat);
/* Copy the titles file to a temporary, ignoring this CD */
titles_fp = fopen(title_file, "r");
temp_fp = fopen(temp_file, "w");
while (fgets(entry, MAX_ENTRY, titles_fp)) {
/* Compare catalog number and copy entry if no match */
if (strncmp(current_cat, entry, cat_length) != 0)
fputs(entry, temp_fp);
}
fclose(titles_fp);
fclose(temp_fp);
/* Delete the titles file, and rename the temporary file */
unlink(title_file);
rename(temp_file, title_file);
/* Now do the same for the tracks file */
remove_tracks();
/* Reset current CD to 'None' */
current_cd[0] = '\0';
}
/*
Some defines we use only for showing or entering the track information
*/
#define BOXED_LINES 11
#define BOXED_ROWS 60
#define BOX_LINE_POS 8
#define BOX_ROW_POS 2
/*
list_tracks - list the tracks for the current CD
*/
void list_tracks()
{
FILE *tracks_fp;
char entry[MAX_ENTRY];
int cat_length;
int lines_op = 0;
WINDOW *track_pad_ptr;
int tracks = 0;
int key;
int first_line = 0;
if (current_cd[0] == '\0') {
mvprintw(ERROR_LINE, 0, "You must select a CD first. ", stdout);
get_return();
return;
}
clear_all_screen();
cat_length = strlen(current_cat);
/* First count the number of tracks for the current CD */
tracks_fp = fopen(tracks_file, "r");
if (!tracks_fp)
return;
while (fgets(entry, MAX_ENTRY, tracks_fp)) {
if (strncmp(current_cat, entry, cat_length) == 0)
tracks++;
}
fclose(tracks_fp);
/* Make a new pad, ensure that even if there is only a single
track the PAD is large enough so the later prefresh() is always
valid.
*/
track_pad_ptr = newpad(tracks + 1 + BOXED_LINES, BOXED_ROWS + 1);
if (!track_pad_ptr)
return;
tracks_fp = fopen(tracks_file, "r");
if (!tracks_fp)
return;
mvprintw(4, 0, "CD Track Listing\n");
/* write the track information into the pad */
while (fgets(entry, MAX_ENTRY, tracks_fp)) {
/* Compare catalog number and output rest of entry */
if (strncmp(current_cat, entry, cat_length) == 0) {
mvwprintw(track_pad_ptr, lines_op++, 0, "%s", entry + cat_length + 1);
}
}
fclose(tracks_fp);
if (lines_op > BOXED_LINES) {
mvprintw(MESSAGE_LINE, 0, "Cursor keys to scroll, RETURN or q to exit");
} else {
mvprintw(MESSAGE_LINE, 0, "RETURN or q to exit");
}
wrefresh(stdscr);
keypad(stdscr, TRUE);
cbreak();
noecho();
key = 0;
while (key != 'q' && key != KEY_ENTER && key != '\n') {
if (key == KEY_UP) {
if (first_line > 0)
first_line--;
}
if (key == KEY_DOWN) {
if (first_line + BOXED_LINES + 1 < tracks)
first_line++;
}
/* now draw the appropriate part of the pad on the screen */
prefresh(track_pad_ptr, first_line, 0,
BOX_LINE_POS, BOX_ROW_POS,
BOX_LINE_POS + BOXED_LINES, BOX_ROW_POS + BOXED_ROWS);
/* wrefresh(stdscr); */
key = getch();
}
delwin(track_pad_ptr);
keypad(stdscr, FALSE);
nocbreak();
echo();
}
/*
update_cd - re-enter tracks for current CD
deletes all tracks for the current CD in the database
and then prompts for new ones.
*/
void update_cd()
{
FILE *tracks_fp;
char track_name[MAX_STRING];
int len;
int track = 1;
int screen_line = 1;
WINDOW *box_window_ptr;
WINDOW *sub_window_ptr;
clear_all_screen();
mvprintw(PROMPT_LINE, 0, "Re-entering tracks for CD. ");
if (!get_confirm())
return;
move(PROMPT_LINE, 0);
clrtoeol();
remove_tracks();
mvprintw(MESSAGE_LINE, 0, "Enter a blank line to finish");
tracks_fp = fopen(tracks_file, "a");
/* Just to show how, enter the information in a scrolling, boxed,
window. The trick is to set-up a sub-window, draw a box around the
edge, then add a new, scrolling, sub-window just inside the boxed
sub-window. */
box_window_ptr = subwin(stdscr, BOXED_LINES + 2, BOXED_ROWS + 2,
BOX_LINE_POS - 1, BOX_ROW_POS - 1);
if (!box_window_ptr)
return;
box(box_window_ptr, ACS_VLINE, ACS_HLINE);
sub_window_ptr = subwin(stdscr, BOXED_LINES, BOXED_ROWS,
BOX_LINE_POS, BOX_ROW_POS);
if (!sub_window_ptr)
return;
scrollok(sub_window_ptr, TRUE);
werase(sub_window_ptr);
touchwin(stdscr);
do {
mvwprintw(sub_window_ptr, screen_line++, BOX_ROW_POS + 2, "Track %d: ", track);
clrtoeol();
refresh();
wgetnstr(sub_window_ptr, track_name, MAX_STRING);
len = strlen(track_name);
if (len > 0 && track_name[len - 1] == '\n')
track_name[len - 1] = '\0';
if (*track_name)
fprintf(tracks_fp, "%s,%d,%s\n", current_cat, track, track_name);
track++;
if (screen_line > BOXED_LINES - 1) {
/* time to start scrolling */
scroll(sub_window_ptr);
screen_line--;
}
} while (*track_name);
delwin(sub_window_ptr);
fclose(tracks_fp);
}
Weird huh
Cheers Nawg |
| | | Stipple misalignment
Dec 13 2003 on content Baghira |
Hi Thomas,
Just wanted to report that I've noticed that the appletbar's stipples don't have proper alignment with the kicker's stipples. This is noticeable whenever you use the option "Fade out applet handles" in the advanced options for the panel. This is with version 3.1.4 and the most recent and awesome version of Baghira. BTW; I've finally finished cleaning off the coffee I spit all over my monitor after laughing at your remark about the girls ;- P Hahahaha!
Is there a configure applet for Baghira? I can't find it anywhere in the control center.
Oh yeah, still look forward to "Ice sliders" with rounded or squared ends. You are difficult to influence aren't you;-) Thanx for your contributions to KDE.
Cheers,
Nawg |
| | | Re: WAW!but no compile
Dec 13 2003 on content Baghira |
Hi,
Try it:
make distclean; make -f Makefile.cvs; sh configure --prefix=yourprefix; make
Should fix it for U.
Cheers,
Nawg |
| | | Re: Re: Re: Re: Rectangular
Dec 11 2003 on content Baghira |
ROTFL!! That was so funny. You made me spit coffee all over my monitor. Hey, can't blame me for trying can ya? ;) Thanx for the tips. I'm gonna try it. Maybe I'll make a new spinoff called Baloo or something.
Cheers,
Nawg |
| | | Re: Re: Rectangular
Dec 11 2003 on content Baghira |
Bingo! That's exactly what I meant. Rectangular ends. They would match much better with rect buttons. But the bevels would be the hardest part I think. How about "IceSliders" with rect ends Thomas.
Wouldn't that just be charming? Groovy dude! I thought I had already reported the problem with the artifacts, or at least I meant to tell about it. But you're ahead already once again ;-)
Rects are in. Rounds are out. Heheeee. Guys with Rects also get the girls in case you didn't know. I know a girl that gets all hot over rect liquid sliders.
Greetz,
Nawg |
| | | Rectangular sliders
Dec 10 2003 on content Baghira |
Dude you're the king. Rectangular sliders would really make this thing stand out and they will be the newest hype too ;-) Get with it. Get in touch with Mosfet about it if you need help. I'm still trying though. Hehehe; -) Awesome.
Greetz,
Nawg |
| |
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