WebSVN – HelenOS-historic – Diff – /uspace/trunk/console/gcons.c

 #include <ipc/ipc.h>
 #include <async.h>
 #include <stdio.h>
 #include <sys/mman.h>
 #include <string.h>
+#include <align.h>
 #include "console.h"
 #include "gcons.h"
 #define CONSOLE_TOP      65
-#define CONSOLE_MARGIN   10
+#define CONSOLE_MARGIN   6
-#define STATUS_START    120
+#define STATUS_START    110
+#define STATUS_TOP      8
-#define STATUS_SPACE    5
+#define STATUS_SPACE    3
-#define STATUS_WIDTH    40
+#define STATUS_WIDTH    48
-#define STATUS_HEIGHT   30
+#define STATUS_HEIGHT   48
 #define MAIN_COLOR      0xffffff
 static int use_gcons = 0;
 static ipcarg_t xres,yres;
+enum butstate {
+    CONS_DISCONNECTED = 0,
+    CONS_SELECTED,
+    CONS_IDLE,
+    CONS_HAS_DATA,
+    CONS_KERNEL,
+    CONS_DISCONNECTED_SEL,
+    CONS_LAST
+};
 static int console_vp;
 static int cstatus_vp[CONSOLE_COUNT];
-static int console_has_input[CONSOLE_COUNT];
 static int cstat_row, cstat_col; /* Size of cstatus buttons */
+static enum butstate console_state[CONSOLE_COUNT];
 static int fbphone;
-enum butstate {
-    CONS_ACTIVE = 0,
-    CONS_IDLE,
-    CONS_HAS_INPUT,
-    CONS_DISCONNECTED
-};
-static struct {
+/** List of pixmaps identifying these icons */
-    int fgcolor;
-    int bgcolor;
-} stat_colors[] = {
+static int ic_pixmaps[CONS_LAST] = {-1,-1,-1,-1,-1,-1};
-    {0xd0d0d0, 0x808080},
-    {0xd0d0d0, 0x0},
-    {0xd0d0d0, 0xa04040},
-    {0xd0d0d0, 0x0}
-};
 static int active_console = 0;
 static void vp_switch(int vp)
+{
 static void putch(char c, int row, int col)
+{
     nsend_call_3(fbphone, FB_PUTCHAR, c, row, col);
+}
-static void draw_stat(int consnum, enum butstate state)
+static void redraw_state(int consnum)
+{
     char data[5];
     int i;
+    enum butstate state = console_state[consnum];
     vp_switch(cstatus_vp[consnum]);
+    if (ic_pixmaps[state] != -1)
-    set_style(stat_colors[state].fgcolor, stat_colors[state].bgcolor);
+        nsend_call_2(fbphone, FB_VP_DRAW_PIXMAP, cstatus_vp[consnum], ic_pixmaps[state]);
-    clear();
-    if (state != CONS_DISCONNECTED) {
+    if (state != CONS_DISCONNECTED && state != CONS_KERNEL && state != CONS_DISCONNECTED_SEL) {
         snprintf(data, 5, "%d", consnum+1);
         for (i=0;data[i];i++)
-            putch(data[i], 0, i);
+            putch(data[i], 1, 2+i);
     }
+}
+/** Notification run on changing console (except kernel console) */
 void gcons_change_console(int consnum)
+{
+    int i;
     if (!use_gcons)
         return;
-    if (active_console != -1)
+    if (active_console == KERNEL_CONSOLE) {
+        for (i=0; i < CONSOLE_COUNT; i++)
+            redraw_state(i);
+    } else {
+        if (console_state[active_console] == CONS_DISCONNECTED_SEL)
+            console_state[active_console] = CONS_DISCONNECTED;
+        else
-        draw_stat(active_console, CONS_IDLE);
+            console_state[active_console] = CONS_IDLE;
+        redraw_state(active_console);
+    }
     active_console = consnum;
+    if (console_state[consnum] == CONS_DISCONNECTED) {
+        console_state[consnum] = CONS_DISCONNECTED_SEL;
-    draw_stat(consnum, CONS_ACTIVE);
+        redraw_state(consnum);
+    } else
-    console_has_input[consnum] = 0;
+        console_state[consnum] = CONS_SELECTED;
+    redraw_state(consnum);
     vp_switch(console_vp);
+}
 /** Notification function that gets called on new output to virtual console */
 void gcons_notify_char(int consnum)
+{
     if (!use_gcons)
         return;
-    if (consnum == active_console || console_has_input[consnum])
+    if (consnum == active_console || console_state[consnum] == CONS_HAS_DATA)
         return;
-    console_has_input[consnum] = 1;
+    console_state[consnum] = CONS_HAS_DATA;
-    if (active_console == -1)
+    if (active_console == KERNEL_CONSOLE)
         return;
-    draw_stat(consnum, CONS_HAS_INPUT);
+    redraw_state(consnum);
     vp_switch(console_vp);
+}
+void gcons_notify_connect(int consnum)
+{
+    if (!use_gcons)
+        return;
+    if (active_console == consnum)
+        console_state[consnum] = CONS_SELECTED;
+    else
+        console_state[consnum] = CONS_IDLE;
+    if (active_console == KERNEL_CONSOLE)
+        return;
+    redraw_state(consnum);
+    vp_switch(console_vp);
+}
 /** Change to kernel console */
 void gcons_in_kernel(void)
+{
+    if (console_state[active_console] = CONS_DISCONNECTED_SEL)
+        console_state[active_console] = CONS_DISCONNECTED;
+    else
-    draw_stat(active_console, CONS_IDLE);
+        console_state[active_console] = CONS_IDLE;
+    redraw_state(active_console);
-    active_console = -1; /* Set to kernel console */
+    active_console = KERNEL_CONSOLE; /* Set to kernel console */
     vp_switch(0);
+}
 /** Draw a PPM pixmap to framebuffer
+ *
         goto exit;
     rc = sync_send_3(fbphone, IPC_M_AS_AREA_SEND, (ipcarg_t)shm, 0, PROTO_READ, NULL, NULL, NULL);
     if (rc)
         goto drop;
     /* Draw logo */
-    send_call_2(fbphone, FB_DRAW_PPM, x, y);
+    nsend_call_2(fbphone, FB_DRAW_PPM, x, y);
 drop:
     /* Drop area */
     nsend_call(fbphone, FB_DROP_SHM, 0);
 exit:
     /* Remove area */
 extern char _binary_helenos_ppm_start[0];
 extern int _binary_helenos_ppm_size;
 extern char _binary_nameic_ppm_start[0];
 extern int _binary_nameic_ppm_size;
-void gcons_redraw_console(void)
+static void gcons_redraw_console(void)
+{
     int i;
     size_t hsize = (size_t)&_binary_helenos_ppm_size;
     if (!use_gcons)
         return;
     vp_switch(0);
     set_style(MAIN_COLOR, MAIN_COLOR);
     clear();
-    draw_pixmap(_binary_helenos_ppm_start, (size_t)&_binary_helenos_ppm_size, xres-64, 0);
+    draw_pixmap(_binary_helenos_ppm_start, (size_t)&_binary_helenos_ppm_size, xres-66, 2);
-    draw_pixmap(_binary_nameic_ppm_start, (size_t)&_binary_nameic_ppm_size, 5, 10);
+    draw_pixmap(_binary_nameic_ppm_start, (size_t)&_binary_nameic_ppm_size, 5, 17);
     for (i=0;i < CONSOLE_COUNT; i++)
-        draw_stat(i, i == active_console ? CONS_ACTIVE : CONS_DISCONNECTED);
+        redraw_state(i);
     vp_switch(console_vp);
+}
+static int make_pixmap(char *data, int size)
+{
+    char *shm;
+    int rc;
+    int pxid = -1;
+    /* Create area */
+    shm = mmap(NULL, size, PROTO_READ | PROTO_WRITE, MAP_SHARED | MAP_ANONYMOUS, 0, 0);
+    if (shm == MAP_FAILED)
+        return -1;
+    memcpy(shm, data, size);
+    /* Send area */
+    rc = sync_send_2(fbphone, FB_PREPARE_SHM, (ipcarg_t)shm, 0, NULL, NULL);
+    if (rc)
+        goto exit;
+    rc = sync_send_3(fbphone, IPC_M_AS_AREA_SEND, (ipcarg_t)shm, 0, PROTO_READ, NULL, NULL, NULL);
+    if (rc)
+        goto drop;
+    /* Obtain pixmap */
+    rc = sync_send(fbphone, FB_SHM2PIXMAP, 0, NULL);
+    if (rc < 0)
+        goto drop;
+    pxid = rc;
+drop:
+    /* Drop area */
+    nsend_call(fbphone, FB_DROP_SHM, 0);
+exit:
+    /* Remove area */
+    munmap(shm, size);
+    return pxid;
+}
+extern char _binary_cons_selected_ppm_start[0];
+extern int _binary_cons_selected_ppm_size;
+extern char _binary_cons_idle_ppm_start[0];
+extern int _binary_cons_idle_ppm_size;
+extern char _binary_cons_has_data_ppm_start[0];
+extern int _binary_cons_has_data_ppm_size;
+extern char _binary_cons_kernel_ppm_start[0];
+extern int _binary_cons_kernel_ppm_size;
 /** Initialize nice graphical console environment */
 void gcons_init(int phone)
+{
     int rc;
     int i;
     if (xres < 800 || yres < 600)
         return;
     /* create console viewport */
+    /* Align width & height to character size */
-    console_vp = vp_create(CONSOLE_MARGIN, CONSOLE_TOP, xres-2*CONSOLE_MARGIN,
+    console_vp = vp_create(CONSOLE_MARGIN, CONSOLE_TOP,
+                   ALIGN_DOWN(xres-2*CONSOLE_MARGIN, 8),
-                   yres-(CONSOLE_TOP+CONSOLE_MARGIN));
+                   ALIGN_DOWN(yres-(CONSOLE_TOP+CONSOLE_MARGIN),16));
     if (console_vp < 0)
         return;
     /* Create status buttons */
     for (i=0; i < CONSOLE_COUNT; i++) {
         cstatus_vp[i] = vp_create(STATUS_START+CONSOLE_MARGIN+i*(STATUS_WIDTH+STATUS_SPACE),
-                      CONSOLE_MARGIN, STATUS_WIDTH, STATUS_HEIGHT);
+                      STATUS_TOP, STATUS_WIDTH, STATUS_HEIGHT);
         if (cstatus_vp[i] < 0)
             return;
+        vp_switch(cstatus_vp[i]);
+        set_style(0x202020, 0xffffff);
+    }
+    /* Initialize icons */
+    ic_pixmaps[CONS_SELECTED] = make_pixmap(_binary_cons_selected_ppm_start,
+                          (int)&_binary_cons_selected_ppm_size);
+    ic_pixmaps[CONS_IDLE] = make_pixmap(_binary_cons_idle_ppm_start,
+                          (int)&_binary_cons_idle_ppm_size);
+    ic_pixmaps[CONS_HAS_DATA] = make_pixmap(_binary_cons_has_data_ppm_start,
+                        (int)&_binary_cons_has_data_ppm_size);
+    ic_pixmaps[CONS_DISCONNECTED] = make_pixmap(_binary_cons_idle_ppm_start,
+                          (int)&_binary_cons_idle_ppm_size);
+    ic_pixmaps[CONS_KERNEL] = make_pixmap(_binary_cons_kernel_ppm_start,
+                          (int)&_binary_cons_kernel_ppm_size);
+    ic_pixmaps[CONS_DISCONNECTED_SEL] = ic_pixmaps[CONS_SELECTED];
     use_gcons = 1;
+    console_state[0] = CONS_DISCONNECTED_SEL;
+    console_state[KERNEL_CONSOLE] = CONS_KERNEL;
     gcons_redraw_console();
+}

Subversion Repositories HelenOS-historic

(root)/uspace/trunk/console/gcons.c – Rev 1552 → 1555