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应用程序运行时关闭命令行窗口

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This commit is contained in:
Yourtion
2016-05-17 12:24:03 +08:00
parent 233fe16825
commit 01bbd98aa8
2 changed files with 33 additions and 13 deletions
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14
27_day/bootpack.c
View File

@@ -46,7 +46,7 @@ void HariMain(void)
};
int key_shift = 0, key_leds = (binfo->leds >> 4) & 7, keycmd_wait = -1;
int j, x, y, mmx = -1, mmy = -1, mmx2 = 0;
struct SHEET *sht = 0, *key_win;
struct SHEET *sht = 0, *key_win, *sht2;
init_gdtidt();
init_pic();
@@ -195,8 +195,8 @@ void HariMain(void)
io_cli(); /*强制结束处理时禁止任务切换*/
task->tss.eax = (int) &(task->tss.esp0);
task->tss.eip = (int) asm_end_app;
task_run(task, -1, 0); /*为了确实执行结束处理，如果处于休眠状态则唤醒*/
io_sti();
task_run(task, -1, 0); /*为了确实执行结束处理，如果处于休眠状态则唤醒*/
}
}
if (i == 256 + 0x3c && key_shift != 0) { /* Shift+F2 */
@@ -267,10 +267,14 @@ void HariMain(void)
io_cli(); /*强制结束处理时禁止任务切换*/
task->tss.eax = (int) &(task->tss.esp0);
task->tss.eip = (int) asm_end_app;
task_run(task, -1, 0);
io_sti();
task_run(task, -1, 0);
} else { /*命令行窗口*/
task = sht->task;
sheet_updown(sht, -1); /*暂且隐藏该图层*/
keywin_off(key_win);
key_win = shtctl->sheets[shtctl->top - 1];
keywin_on(key_win);
io_cli();
fifo32_put(&task->fifo, 4);
io_sti();
@@ -301,6 +305,10 @@ void HariMain(void)
close_console(shtctl->sheets0 + (i - 768));
} else if (1024 <= i && i <= 2023) {
close_constask(taskctl->tasks0 + (i - 1024));
} else if (2024 <= i && i <= 2279) { /*只关闭命令行窗口*/
sht2 = shtctl->sheets0 + (i - 2024);
memman_free_4k(memman, (int) sht2->buf, 256 * 165);
sheet_free(sht2);
}
}
}

32
27_day/console.c
View File

@@ -17,7 +17,7 @@ void console_task(struct SHEET *sheet, int memtotal)
cons.cur_c = -1;
task->cons = &cons;
if (sheet != 0) {
if (cons.sht != 0) {
cons.timer = timer_alloc();
timer_init(cons.timer, &task->fifo, 1);
timer_settime(cons.timer, 50);
@@ -35,7 +35,7 @@ void console_task(struct SHEET *sheet, int memtotal)
} else {
i = fifo32_get(&task->fifo);
io_sti();
if (i <= 1) { /*光标用定时器*/
if (i <= 1 && cons.sht != 0) { /*光标用定时器*/
if (i != 0) {
timer_init(cons.timer, &task->fifo, 0); /*下次置0 */
if (cons.cur_c >= 0) {
@@ -53,7 +53,10 @@ void console_task(struct SHEET *sheet, int memtotal)
cons.cur_c = COL8_FFFFFF;
}
if (i == 3) { /*光标OFF */
boxfill8(sheet->buf, sheet->bxsize, COL8_000000, cons.cur_x, cons.cur_y, cons.cur_x + 7, cons.cur_y + 15);
if (cons.sht != 0) {
boxfill8(cons.sht->buf, cons.sht->bxsize, COL8_000000,
cons.cur_x, cons.cur_y, cons.cur_x + 7, cons.cur_y + 15);
}
cons.cur_c = -1;
}
if (i == 4) { /*点击命令行窗口的“×”按钮*/
@@ -74,7 +77,7 @@ void console_task(struct SHEET *sheet, int memtotal)
cmdline[cons.cur_x / 8 - 2] = 0;
cons_newline(&cons);
cons_runcmd(cmdline, &cons, fat, memtotal); /*运行命令*/
if (sheet == 0) {
if (cons.sht == 0) {
cmd_exit(&cons, fat);
}
/*显示提示符*/
@@ -89,11 +92,12 @@ void console_task(struct SHEET *sheet, int memtotal)
}
}
/*重新显示光标*/
if (sheet != 0) {
if (cons.sht != 0) {
if (cons.cur_c >= 0) {
boxfill8(sheet->buf, sheet->bxsize, cons.cur_c, cons.cur_x, cons.cur_y, cons.cur_x + 7, cons.cur_y + 15);
boxfill8(cons.sht->buf, cons.sht->bxsize, cons.cur_c,
cons.cur_x, cons.cur_y, cons.cur_x + 7, cons.cur_y + 15);
}
sheet_refresh(sheet, cons.cur_x, cons.cur_y, cons.cur_x + 8, cons.cur_y + 16);
sheet_refresh(cons.sht, cons.cur_x, cons.cur_y, cons.cur_x + 8, cons.cur_y + 16);
}
}
}
@@ -108,8 +112,8 @@ void cons_putchar(struct CONSOLE *cons, int chr, char move)
for (;;) {
if (cons->sht != 0) {
putfonts8_asc_sht(cons->sht, cons->cur_x, cons->cur_y, COL8_FFFFFF, COL8_000000, " ", 1);
cons->cur_x += 8;
}
cons->cur_x += 8;
if (cons->cur_x == 8 + 240) {
cons_newline(cons);
}
@@ -194,8 +198,8 @@ void cons_runcmd(char *cmdline, struct CONSOLE *cons, int *fat, int memtotal)
} else if (strncmp(cmdline, "start ", 6) == 0) {
cmd_start(cons, cmdline, memtotal);
} else if (strncmp(cmdline, "ncst ", 5) == 0) {
cmd_ncst(cons, cmdline, memtotal);
}else if (cmdline[0] != 0) {
cmd_ncst(cons, cmdline, memtotal);
} else if (cmdline[0] != 0) {
if (cmd_app(cons, fat, cmdline) == 0) {
/*不是命令，不是应用程序，也不是空行*/
cons_putstr0(cons, "Bad command.\n\n");
@@ -403,6 +407,7 @@ int *hrb_api(int edi, int esi, int ebp, int esp, int ebx, int edx, int ecx, int
struct CONSOLE *cons = task->cons;
struct SHTCTL *shtctl = (struct SHTCTL *) *((int *) 0x0fe4);
struct SHEET *sht;
struct FIFO32 *sys_fifo = (struct FIFO32 *) *((int *) 0x0fec);
int *reg = &eax + 1; /* eax后面的地址*/
/*强行改写通过PUSHAD保存的值*/
/* reg[0] : EDI, reg[1] : ESI, reg[2] : EBP, reg[3] : ESP */
@@ -490,6 +495,13 @@ int *hrb_api(int edi, int esi, int ebp, int esp, int ebx, int edx, int ecx, int
if (i == 3) { /*光标OFF */
cons->cur_c = -1;
}
if (i == 4) { /*只关闭命令行窗口*/
timer_cancel(cons->timer);
io_cli();
fifo32_put(sys_fifo, cons->sht - shtctl->sheets0 + 2024); /*2024～2279*/
cons->sht = 0;
io_sti();
}
if (i >= 256) { /*键盘数据（通过任务A）等*/
reg[7] = i - 256;
return 0;