diff options
| -rwxr-xr-x | src/essais/compil.sh | 4 | ||||
| -rw-r--r-- | src/essais/test3.c | 169 |
2 files changed, 172 insertions, 1 deletions
diff --git a/src/essais/compil.sh b/src/essais/compil.sh index 1581e9d..18d7681 100755 --- a/src/essais/compil.sh +++ b/src/essais/compil.sh @@ -1 +1,3 @@ -gcc -Wall -g -lncurses test.c +gcc -Wall -o test -g -lncurses test.c +gcc -Wall -o test2 -g -lncurses -lpanel test2.c +gcc -Wall -o test3 -g -lncurses -lpanel test3.c diff --git a/src/essais/test3.c b/src/essais/test3.c new file mode 100644 index 0000000..c763cf3 --- /dev/null +++ b/src/essais/test3.c @@ -0,0 +1,169 @@ + +#include <string.h> +#include <panel.h> + +#define NLINES 10 +#define NCOLS 40 + +void init_wins(WINDOW **wins, int n); +void win_show(WINDOW *win, char *label, int label_color); +void print_in_middle(WINDOW *win, int starty, int startx, int width, char *string, chtype color); + +int main() +{ WINDOW *my_wins[3]; + PANEL *my_panels[3]; + PANEL *top, *p, *pe; + int ch, res; + mmask_t mmask; + MEVENT mevent; + char buf[255]; + + /* Initialize curses */ + initscr(); + start_color(); + cbreak(); + noecho(); + keypad(stdscr, TRUE); + mmask = mousemask(REPORT_MOUSE_POSITION|BUTTON1_CLICKED, NULL); + + /* Initialize all the colors */ + init_pair(1, COLOR_RED, COLOR_BLACK); + init_pair(2, COLOR_GREEN, COLOR_BLACK); + init_pair(3, COLOR_BLUE, COLOR_BLACK); + init_pair(4, COLOR_CYAN, COLOR_BLACK); + + init_wins(my_wins, 3); + + /* Attach a panel to each window */ /* Order is bottom up */ + my_panels[0] = new_panel(my_wins[0]); /* Push 0, order: stdscr-0 */ + my_panels[1] = new_panel(my_wins[1]); /* Push 1, order: stdscr-0-1 */ + my_panels[2] = new_panel(my_wins[2]); /* Push 2, order: stdscr-0-1-2 */ + + /* Set up the user pointers to the next panel */ + set_panel_userptr(my_panels[0], my_panels[1]); + set_panel_userptr(my_panels[1], my_panels[2]); + set_panel_userptr(my_panels[2], my_panels[0]); + + /* Update the stacking order. 2nd panel will be on top */ + update_panels(); + + /* Show it on the screen */ + attron(COLOR_PAIR(4)); + mvprintw(LINES - 2, 0, "Use tab to browse through the windows (F2 to Exit)"); + sprintf(buf, "Debug infos : mmask=%lx", mmask); + mvprintw(LINES - 3, 0, buf); + attroff(COLOR_PAIR(4)); + doupdate(); + + top = my_panels[2]; + while((ch = getch()) != KEY_F(2)) + { switch(ch) + { case 9: // This is tab key, but ive not found the right symbol... other that '\t' + top = (PANEL *)panel_userptr(top); + top_panel(top); + break; + case KEY_MOUSE: + // Seems to have a mouse event + res = getmouse(&mevent); + if ( res == OK ) { + // Try to find in which panel (search first in top-level panel and go down) + pe=NULL; + p=top; + do { + if ((p == NULL) || wenclose(panel_window(p), mevent.y, mevent.x) ) { + pe = p; + break; + } + p = (PANEL *)panel_userptr(top); + } while (p != top); + + // If we found a panel + if (pe != NULL) { + // "switch" depending on event kind + if ( (mevent.bstate & BUTTON1_CLICKED) == BUTTON1_CLICKED) { + // A panel was clicked, set that panel on top + top = pe; + top_panel(top); + // FIXME : the userptr chain of panel must reflect panel order ! + // Or may be we can crawl panels by order with ncurses method + } + } +/* + if ( (mevent.bstate & BUTTON1_CLICKED) == BUTTON1_CLICKED) { + attron(COLOR_PAIR(4)); + sprintf(buf, "BUTTON1_CLICKED at %i/%i/%i ", mevent.x, mevent.y, mevent.z); + mvprintw(LINES - 4, 0, buf); + attroff(COLOR_PAIR(4)); + + } + */ + } + break; + default: + attron(COLOR_PAIR(4)); + sprintf(buf, "Unknown key : 0x%x ", ch); + mvprintw(LINES - 3, 0, buf); + attroff(COLOR_PAIR(4)); + } + update_panels(); + doupdate(); + } + endwin(); + return 0; +} + +/* Put all the windows */ +void init_wins(WINDOW **wins, int n) +{ + int x, y, i; + char label[80]; + + y = 2; + x = 10; + for(i = 0; i < n; ++i) + { wins[i] = newwin(NLINES, NCOLS, y, x); + sprintf(label, "Window Number %d", i + 1); + win_show(wins[i], label, i + 1); + y += 3; + x += 7; + } +} + +/* Show the window with a border and a label */ +void win_show(WINDOW *win, char *label, int label_color) +{ int startx, starty, height, width; + + getbegyx(win, starty, startx); + getmaxyx(win, height, width); + + box(win, 0, 0); + mvwaddch(win, 2, 0, ACS_LTEE); + mvwhline(win, 2, 1, ACS_HLINE, width - 2); + mvwaddch(win, 2, width - 1, ACS_RTEE); + + print_in_middle(win, 1, 0, width, label, COLOR_PAIR(label_color)); +} + +void print_in_middle(WINDOW *win, int starty, int startx, int width, char *string, chtype color) +{ int length, x, y; + float temp; + + if(win == NULL) + win = stdscr; + getyx(win, y, x); + if(startx != 0) + x = startx; + if(starty != 0) + y = starty; + if(width == 0) + width = 80; + + length = strlen(string); + temp = (width - length)/ 2; + x = startx + (int)temp; + wattron(win, color); + mvwprintw(win, y, x, "%s", string); + wattroff(win, color); + refresh(); +} + |