Initial import
diff --git a/contiki-gtk/ctk/ctk-gtksim.c b/contiki-gtk/ctk/ctk-gtksim.c
new file mode 100644
index 0000000..6861575
--- /dev/null
+++ b/contiki-gtk/ctk/ctk-gtksim.c
@@ -0,0 +1,894 @@
+/*
+ * Copyright (c) 2002, Adam Dunkels.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * 3. All advertising materials mentioning features or use of this
+ * software must display the following acknowledgement:
+ * This product includes software developed by Adam Dunkels.
+ * 4. The name of the author may not be used to endorse or promote
+ * products derived from this software without specific prior
+ * written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
+ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * This file is part of the "ctk" console GUI toolkit for cc65
+ *
+ * $Id: ctk-gtksim.c,v 1.1 2003/04/02 09:17:27 adamdunkels Exp $
+ *
+ */
+
+/* This file provides a very simple implementation of CTK using the
+ GTK (Gimp toolkit) under FreeBSD/Linux. */
+
+#include <gtk/gtk.h>
+
+#include "ctk.h"
+#include "ctk-draw.h"
+
+#include <string.h>
+
+#define FONT_HEIGHT 20
+#define FONT_WIDTH 16
+
+#define SCREEN_WIDTH 40
+#define SCREEN_HEIGHT 25
+
+static unsigned char sizex = SCREEN_WIDTH;
+static unsigned char sizey = SCREEN_HEIGHT;
+
+static char screen[SCREEN_WIDTH * SCREEN_HEIGHT];
+
+static unsigned char cursx, cursy;
+static unsigned char reversed;
+
+/* Color defines */
+#define COLOR_BLACK 0x00
+#define COLOR_WHITE 0x01
+#define COLOR_RED 0x02
+#define COLOR_CYAN 0x03
+#define COLOR_VIOLET 0x04
+#define COLOR_GREEN 0x05
+#define COLOR_BLUE 0x06
+#define COLOR_YELLOW 0x07
+#define COLOR_ORANGE 0x08
+#define COLOR_BROWN 0x09
+#define COLOR_LIGHTRED 0x0A
+#define COLOR_GRAY1 0x0B
+#define COLOR_GRAY2 0x0C
+#define COLOR_LIGHTGREEN 0x0D
+#define COLOR_LIGHTBLUE 0x0E
+#define COLOR_GRAY3 0x0F
+
+/*#define CH_ULCORNER '/'
+#define CH_URCORNER '\\'
+#define CH_LLCORNER '\\'
+#define CH_LRCORNER '/'*/
+#define CH_ULCORNER '+'
+#define CH_URCORNER '+'
+#define CH_LLCORNER '+'
+#define CH_LRCORNER '+'
+
+static GdkPixmap *pixmap = NULL;
+static GtkWidget *drawing_area;
+static GdkFont *font;
+
+
+static void draw_screen(void);
+
+/*-----------------------------------------------------------------------------------*/
+static void
+redraw(void)
+{
+ draw_screen();
+ gtk_widget_draw(drawing_area, NULL);
+}
+/*-----------------------------------------------------------------------------------*/
+static unsigned char
+wherex(void)
+{
+ return cursx;
+}
+/*-----------------------------------------------------------------------------------*/
+static void
+clrscr(void)
+{
+ int i;
+ for(i = 0; i < sizeof(screen); ++i) {
+ screen[i] = ' ';
+ }
+ redraw();
+}
+/*-----------------------------------------------------------------------------------*/
+static void
+revers(unsigned char c)
+{
+ reversed = c;
+}
+/*-----------------------------------------------------------------------------------*/
+static void
+cputc(char c)
+{
+ if(reversed) {
+ screen[cursy * SCREEN_WIDTH + cursx] = c | 0x80;
+ } else {
+ screen[cursy * SCREEN_WIDTH + cursx] = c;
+ }
+ ++cursx;
+}
+/*-----------------------------------------------------------------------------------*/
+static void
+cputs(char *str)
+{
+ int i;
+ for(i = 0; i < strlen(str); ++i) {
+ cputc(str[i]);
+ }
+}
+/*-----------------------------------------------------------------------------------*/
+static void
+cclear(unsigned char length)
+{
+ int i;
+ for(i = 0; i < length; ++i) {
+ cputc(' ');
+ }
+}
+/*-----------------------------------------------------------------------------------*/
+static void
+chline(unsigned char length)
+{
+ int i;
+ for(i = 0; i < length; ++i) {
+ cputc('-');
+ }
+}
+/*-----------------------------------------------------------------------------------*/
+static void
+cvline(unsigned char length)
+{
+ int i;
+ for(i = 0; i < length; ++i) {
+ screen[cursy * SCREEN_WIDTH + cursx] = '|';
+ ++cursy;
+ }
+}
+/*-----------------------------------------------------------------------------------*/
+static void
+gotoxy(unsigned char x, unsigned char y)
+{
+ cursx = x;
+ cursy = y;
+}
+/*-----------------------------------------------------------------------------------*/
+static void
+cclearxy(unsigned char x, unsigned char y, unsigned char length)
+{
+ gotoxy(x, y);
+ cclear(length);
+}
+/*-----------------------------------------------------------------------------------*/
+static void
+chlinexy(unsigned char x, unsigned char y, unsigned char length)
+{
+ gotoxy(x, y);
+ chline(length);
+}
+/*-----------------------------------------------------------------------------------*/
+static void
+cvlinexy(unsigned char x, unsigned char y, unsigned char length)
+{
+ gotoxy(x, y);
+ cvline(length);
+}
+/*-----------------------------------------------------------------------------------*/
+static void
+cputsxy(unsigned char x, unsigned char y, char *str)
+{
+ gotoxy(x, y);
+ cputs(str);
+}
+/*-----------------------------------------------------------------------------------*/
+static void
+cputcxy(unsigned char x, unsigned char y, char c)
+{
+ gotoxy(x, y);
+ cputc(c);
+}
+/*-----------------------------------------------------------------------------------*/
+#define textcolor(c)
+/*-----------------------------------------------------------------------------------*/
+#define NUMKEYS 100
+static ctk_arch_key_t keys[NUMKEYS];
+static int firstkey, lastkey;
+
+char
+ctk_arch_keyavail(void)
+{
+ return firstkey != lastkey;
+}
+/*-----------------------------------------------------------------------------------*/
+ctk_arch_key_t
+ctk_arch_getkey(void)
+{
+ ctk_arch_key_t key;
+ key = keys[firstkey];
+
+ if(firstkey != lastkey) {
+ ++firstkey;
+ if(firstkey >= NUMKEYS) {
+ firstkey = 0;
+ }
+ }
+
+ return key;
+}
+/*-----------------------------------------------------------------------------------*/
+/* draw_screen paints the conio emulation screen on the top half of
+ the drawing area. */
+static void
+draw_screen(void)
+{
+ char str[2];
+ int x, y;
+
+ gdk_draw_rectangle(pixmap,
+ drawing_area->style->white_gc,
+ TRUE,
+ 0, 0,
+ drawing_area->allocation.width,
+ drawing_area->allocation.height);
+
+ /* return;*/
+
+ str[1] = 0;
+ for(y = 0; y < SCREEN_HEIGHT; ++y) {
+ for(x = 0; x < SCREEN_WIDTH; ++x) {
+ str[0] = screen[y * SCREEN_WIDTH + x];
+ if(str[0] & 0x80) {
+ str[0] = screen[y * SCREEN_WIDTH + x] & 0x7f;
+ gdk_draw_rectangle(pixmap,
+ drawing_area->style->black_gc,
+ TRUE,
+ x * FONT_WIDTH,
+ y * FONT_HEIGHT,
+ FONT_WIDTH, FONT_HEIGHT);
+
+ gdk_draw_string(pixmap,
+ font,
+ drawing_area->style->white_gc,
+ x * FONT_WIDTH, FONT_HEIGHT + y * FONT_HEIGHT,
+ str);
+ } else {
+ gdk_draw_string(pixmap,
+ font,
+ drawing_area->style->black_gc,
+ x * FONT_WIDTH, FONT_HEIGHT + y * FONT_HEIGHT,
+ str);
+ }
+ }
+ }
+}
+/*-----------------------------------------------------------------------------------*/
+static gint
+configure_event(GtkWidget *widget, GdkEventConfigure *event)
+{
+ if(pixmap != NULL) {
+ gdk_pixmap_unref(pixmap);
+ }
+
+ pixmap = gdk_pixmap_new(widget->window,
+ widget->allocation.width,
+ widget->allocation.height,
+ -1);
+
+ if(pixmap == NULL) {
+ printf("gdk_pixmap_new == NULL\n");
+ exit(1);
+ }
+ gdk_draw_rectangle(pixmap,
+ widget->style->white_gc,
+ TRUE,
+ 0, 0,
+ widget->allocation.width,
+ widget->allocation.height);
+ draw_screen();
+ return TRUE;
+}
+
+/* Redraw the screen from the backing pixmap */
+static gint
+expose_event (GtkWidget * widget, GdkEventExpose * event)
+{
+ draw_screen();
+ gdk_draw_pixmap(widget->window,
+ widget->style->fg_gc[GTK_WIDGET_STATE (widget)],
+ pixmap,
+ event->area.x, event->area.y,
+ event->area.x, event->area.y,
+ event->area.width, event->area.height);
+ return FALSE;
+}
+
+static gint
+key_press_event (GtkWidget * widget, GdkEventKey * event)
+{
+ if(event->keyval == GDK_Shift_L ||
+ event->keyval == GDK_Shift_R) {
+ return TRUE;
+ }
+ keys[lastkey] = event->keyval;
+ ++lastkey;
+ if(lastkey >= NUMKEYS) {
+ lastkey = 0;
+ }
+ return TRUE;
+}
+
+static gint
+key_release_event (GtkWidget * widget, GdkEventKey * event)
+{
+ return TRUE;
+}
+
+static void
+quit(void)
+{
+ gtk_exit(0);
+}
+/*-----------------------------------------------------------------------------------*/
+static char tmp[40];
+static void
+cputsn(char *str, unsigned char len)
+{
+ strncpy(tmp, str, len);
+ tmp[len] = 0;
+ cputs(tmp);
+}
+/*-----------------------------------------------------------------------------------*/
+void
+ctk_draw_init(void)
+{
+ GtkWidget *window;
+ GtkWidget *vbox;
+
+ gtk_init(NULL, NULL);
+
+ window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
+ gtk_widget_set_name(window, "Contiki GTKsim");
+
+ vbox = gtk_vbox_new(FALSE, 0);
+ gtk_container_add(GTK_CONTAINER (window), vbox);
+ gtk_widget_show(vbox);
+
+ gtk_signal_connect(GTK_OBJECT (window), "destroy",
+ GTK_SIGNAL_FUNC (quit), NULL);
+
+ /* Create the drawing area */
+
+ drawing_area = gtk_drawing_area_new();
+ gtk_drawing_area_size(GTK_DRAWING_AREA (drawing_area),
+ SCREEN_WIDTH * FONT_WIDTH,
+ SCREEN_HEIGHT * FONT_HEIGHT);
+ gtk_box_pack_start(GTK_BOX(vbox), drawing_area, TRUE, TRUE, 0);
+
+ gtk_widget_show(drawing_area);
+
+ /* Load a fixed width font. */
+ font = gdk_font_load("-bitstream-courier-bold-r-normal-*-26-*-*-*-m-*-iso8859-1");
+ if(font != NULL) {
+ printf("Font loaded OK\n");
+ } else {
+ printf("Font loading failed\n");
+ font = drawing_area->style->font;
+ }
+
+
+ /* Signals used to handle backing pixmap */
+
+ gtk_signal_connect(GTK_OBJECT (drawing_area), "expose_event",
+ (GtkSignalFunc) expose_event, NULL);
+ gtk_signal_connect(GTK_OBJECT (drawing_area), "configure_event",
+ (GtkSignalFunc) configure_event, NULL);
+
+ /* Event signals */
+
+ gtk_signal_connect(GTK_OBJECT (window), "key_press_event",
+ (GtkSignalFunc) key_press_event, NULL);
+ gtk_signal_connect(GTK_OBJECT (window), "key_release_event",
+ (GtkSignalFunc) key_release_event, NULL);
+
+ gtk_widget_set_events(drawing_area,GDK_KEY_PRESS_MASK
+ | GDK_KEY_RELEASE_MASK);
+
+ gtk_widget_show(window);
+
+}
+/*-----------------------------------------------------------------------------------*/
+static void
+draw_widget(struct ctk_widget *w,
+ unsigned char x, unsigned char y,
+ unsigned char clipx,
+ unsigned char clipy,
+ unsigned char clipy1, unsigned char clipy2,
+ unsigned char focus)
+{
+ unsigned char xpos, ypos, xscroll;
+ unsigned char i, j;
+ char c, *text;
+ unsigned char len;
+
+ if(focus & CTK_FOCUS_WINDOW) {
+ textcolor(WIDGETCOLOR_FWIN);
+ if(focus & CTK_FOCUS_WIDGET) {
+ textcolor(WIDGETCOLOR_FOCUS);
+ }
+ } else if(focus & CTK_FOCUS_DIALOG) {
+ textcolor(WIDGETCOLOR_DIALOG);
+ if(focus & CTK_FOCUS_WIDGET) {
+ textcolor(WIDGETCOLOR_FOCUS);
+ }
+ } else {
+ textcolor(WIDGETCOLOR);
+ }
+
+ xpos = x + w->x;
+ ypos = y + w->y;
+
+ switch(w->type) {
+ case CTK_WIDGET_SEPARATOR:
+ if(ypos >= clipy1 && ypos < clipy2) {
+ chlinexy(xpos, ypos, w->w);
+ }
+ break;
+ case CTK_WIDGET_LABEL:
+ text = w->widget.label.text;
+ for(i = 0; i < w->widget.label.h; ++i) {
+ if(ypos >= clipy1 && ypos < clipy2) {
+ gotoxy(xpos, ypos);
+ cputsn(text, w->w);
+ if(w->w - (wherex() - xpos) > 0) {
+ cclear(w->w - (wherex() - xpos));
+ }
+ }
+ ++ypos;
+ text += w->w;
+ }
+ break;
+ case CTK_WIDGET_BUTTON:
+ if(ypos >= clipy1 && ypos < clipy2) {
+ if(focus & CTK_FOCUS_WIDGET) {
+ revers(1);
+ } else {
+ revers(0);
+ }
+ cputcxy(xpos, ypos, '[');
+ cputsn(w->widget.button.text, w->w);
+ cputc(']');
+ revers(0);
+ }
+ break;
+ case CTK_WIDGET_HYPERLINK:
+ if(ypos >= clipy1 && ypos < clipy2) {
+ if(focus & CTK_FOCUS_WIDGET) {
+ revers(0);
+ } else {
+ revers(1);
+ }
+ gotoxy(xpos, ypos);
+ textcolor(WIDGETCOLOR_HLINK);
+ cputsn(w->widget.button.text, w->w);
+ revers(0);
+ }
+ break;
+ case CTK_WIDGET_TEXTENTRY:
+ text = w->widget.textentry.text;
+ if(focus & CTK_FOCUS_WIDGET) {
+ revers(1);
+ } else {
+ revers(0);
+ }
+ xscroll = 0;
+ if(w->widget.textentry.xpos >= w->w - 1) {
+ xscroll = w->widget.textentry.xpos - w->w + 1;
+ }
+ for(j = 0; j < w->widget.textentry.h; ++j) {
+ if(ypos >= clipy1 && ypos < clipy2) {
+ if(w->widget.textentry.state == CTK_TEXTENTRY_EDIT &&
+ w->widget.textentry.ypos == j) {
+ revers(0);
+ cputcxy(xpos, ypos, '>');
+ for(i = 0; i < w->w; ++i) {
+ c = text[i + xscroll];
+ if(i == w->widget.textentry.xpos - xscroll) {
+ revers(1);
+ } else {
+ revers(0);
+ }
+ if(c == 0) {
+ cputc(' ');
+ } else {
+ cputc(c);
+ }
+ revers(0);
+ }
+ cputc('<');
+ } else {
+ cvlinexy(xpos, ypos, 1);
+ gotoxy(xpos + 1, ypos);
+ cputsn(text, w->w);
+ i = wherex();
+ if(i - xpos - 1 < w->w) {
+ cclear(w->w - (i - xpos) + 1);
+ }
+ cvline(1);
+ }
+ }
+ ++ypos;
+ text += w->w;
+ }
+ revers(0);
+ break;
+ case CTK_WIDGET_ICON:
+ if(ypos >= clipy1 && ypos < clipy2) {
+ if(focus) {
+ revers(1);
+ } else {
+ revers(0);
+ }
+ gotoxy(xpos, ypos);
+ if(w->widget.icon.textmap != NULL) {
+ for(i = 0; i < 3; ++i) {
+ gotoxy(xpos, ypos);
+ if(ypos >= clipy1 && ypos < clipy2) {
+ cputc(w->widget.icon.textmap[0 + 3 * i]);
+ cputc(w->widget.icon.textmap[1 + 3 * i]);
+ cputc(w->widget.icon.textmap[2 + 3 * i]);
+ }
+ ++ypos;
+ }
+ }
+ x = xpos;
+
+ len = strlen(w->widget.icon.title);
+ if(x + len >= sizex) {
+ x = sizex - len;
+ }
+
+ gotoxy(x, ypos);
+ if(ypos >= clipy1 && ypos < clipy2) {
+ cputs(w->widget.icon.title);
+ }
+ revers(0);
+ }
+ break;
+
+ default:
+ break;
+ }
+}
+/*-----------------------------------------------------------------------------------*/
+void
+ctk_draw_widget(struct ctk_widget *w,
+ unsigned char focus,
+ unsigned char clipy1,
+ unsigned char clipy2)
+{
+ struct ctk_window *win = w->window;
+ unsigned char posx, posy;
+
+ posx = win->x + 1;
+ posy = win->y + 2;
+
+ if(w == win->focused) {
+ focus |= CTK_FOCUS_WIDGET;
+ }
+
+ draw_widget(w, posx, posy,
+ posx + win->w,
+ posy + win->h,
+ clipy1, clipy2,
+ focus);
+ redraw();
+}
+/*-----------------------------------------------------------------------------------*/
+void
+ctk_draw_clear_window(struct ctk_window *window,
+ unsigned char focus,
+ unsigned char clipy1,
+ unsigned char clipy2)
+{
+ unsigned char i;
+
+ /* Clear window contents. */
+ for(i = window->y + 2;
+ i < window->y + 2 + window->h;
+ ++i) {
+ if(i >= clipy1 && i < clipy2) {
+ cclearxy(window->x + 1, i, window->w);
+ }
+ }
+
+ redraw();
+}
+/*-----------------------------------------------------------------------------------*/
+void
+ctk_draw_window(struct ctk_window *window, unsigned char focus,
+ unsigned char clipy1, unsigned char clipy2)
+{
+ unsigned char x, y;
+ unsigned char y1, h;
+ struct ctk_widget *w;
+ unsigned char wfocus;
+
+ if(window->y + 1 >= clipy2) {
+ return;
+ }
+
+ x = window->x;
+ y = window->y + 1;
+
+ if(focus & CTK_FOCUS_WINDOW) {
+ textcolor(CTK_CONF_WINDOWCOLOR_FOCUS);
+ } else {
+ textcolor(CTK_CONF_WINDOWCOLOR);
+ }
+
+ /* Draw window frame. */
+
+
+ if(y >= clipy1) {
+ cputcxy(x, y, CH_ULCORNER);
+ chlinexy(x + 1, y, 1);
+ cputs(window->title);
+ chline(window->w - (wherex() - x) + 1);
+ cputcxy(x + window->w + 1, y, CH_URCORNER);
+ }
+
+ y1 = y + 1;
+ h = window->h;
+
+ if(clipy1 > y1) {
+ if(clipy1 - y1 < h) {
+ h = clipy1 - y1;
+ y1 = clipy1;
+ } else {
+ h = 0;
+ }
+ }
+
+ if(y1 + h >= clipy2) {
+ if(y1 >= clipy2) {
+ h = 0;
+ } else {
+ h = clipy2 - y1;
+ }
+ }
+
+ cvlinexy(x, y1, h);
+ cvlinexy(x + window->w + 1, y1, h);
+
+
+ if(y + window->h >= clipy1 &&
+ y + window->h < clipy2) {
+ cputcxy(x, y + window->h + 1, CH_LLCORNER);
+ chlinexy(x + 1, y + window->h + 1,
+ window->w);
+ cputcxy(x + window->w + 1, y + window->h + 1, CH_LRCORNER);
+ }
+
+
+
+ /* Draw inactive. */
+ for(w = window->inactive; w != NULL; w = w->next) {
+ draw_widget(w, x + 1, y + 1,
+ x + 1 + window->w,
+ y + 1 + window->h,
+ clipy1, clipy2,
+ focus & CTK_FOCUS_WINDOW);
+ }
+
+ /* Draw active. */
+ for(w = window->active; w != NULL; w = w->next) {
+ wfocus = focus & CTK_FOCUS_WINDOW;
+ if(w == window->focused) {
+ wfocus |= CTK_FOCUS_WIDGET;
+ }
+ draw_widget(w, x + 1, y + 1,
+ x + 1 + window->w,
+ y + 1 + window->h,
+ clipy1, clipy2,
+ wfocus);
+ }
+ redraw();
+}
+/*-----------------------------------------------------------------------------------*/
+void
+ctk_draw_dialog(struct ctk_window *dialog)
+{
+ unsigned char x, y;
+ unsigned char i;
+ struct ctk_widget *w;
+ unsigned char wfocus;
+
+ textcolor(CTK_CONF_DIALOGCOLOR);
+
+ x = dialog->x;
+ y = dialog->y + 1;
+
+
+ /* Draw dialog frame. */
+
+ cvlinexy(x, y + 1,
+ dialog->h);
+ cvlinexy(x + dialog->w + 1, y + 1,
+ dialog->h);
+
+ chlinexy(x + 1, y,
+ dialog->w);
+ chlinexy(x + 1, y + dialog->h + 1,
+ dialog->w);
+
+ cputcxy(x, y, ' ');
+ cputcxy(x, y + dialog->h + 1, ' ');
+ cputcxy(x + dialog->w + 1, y, ' ');
+ cputcxy(x + dialog->w + 1, y + dialog->h + 1, ' ');
+
+
+ /* Clear window contents. */
+ for(i = y + 1;
+ i < y + 1 + dialog->h;
+ ++i) {
+ cclearxy(x + 1, i, dialog->w);
+ }
+
+
+
+ /* Clear dialog contents. */
+ for(i = y + 1; i < y + 1 + dialog->h; ++i) {
+ cclearxy(x + 1, i, dialog->w);
+ }
+
+ /* Draw inactive. */
+ for(w = dialog->inactive; w != NULL; w = w->next) {
+ draw_widget(w, x + 1, y + 1,
+ x + 1 + dialog->w,
+ y + 1 + dialog->h,
+ 0, SCREEN_HEIGHT,
+ CTK_FOCUS_DIALOG);
+ }
+
+
+ /* Draw active. */
+ for(w = dialog->active; w != NULL; w = w->next) {
+ wfocus = CTK_FOCUS_DIALOG;
+ if(w == dialog->focused) {
+ wfocus |= CTK_FOCUS_WIDGET;
+ }
+ draw_widget(w, x + 1, y + 1,
+ x + 1 + dialog->w,
+ y + 1 + dialog->h,
+ 0, SCREEN_HEIGHT,
+ wfocus);
+ }
+
+ redraw();
+}
+/*-----------------------------------------------------------------------------------*/
+void
+ctk_draw_clear(unsigned char y1, unsigned char y2)
+{
+ unsigned char i;
+
+ for(i = y1; i < y2; ++i) {
+ cclearxy(0, i, SCREEN_WIDTH);
+ }
+ redraw();
+}
+/*-----------------------------------------------------------------------------------*/
+static void
+draw_menu(struct ctk_menu *m)
+{
+ unsigned char x, x2, y;
+ textcolor(OPENMENUCOLOR);
+ x = wherex();
+ cputs(m->title);
+ cputc(' ');
+ x2 = wherex();
+ if(x + CTK_CONF_MENUWIDTH > sizex) {
+ x = sizex - CTK_CONF_MENUWIDTH;
+ }
+
+
+ for(y = 0; y < m->nitems; ++y) {
+ if(y == m->active) {
+ textcolor(ACTIVEMENUITEMCOLOR);
+ revers(0);
+ } else {
+ textcolor(MENUCOLOR);
+ }
+ gotoxy(x, y + 1);
+ if(m->items[y].title[0] == '-') {
+ chline(CTK_CONF_MENUWIDTH);
+ } else {
+ cputs(m->items[y].title);
+ }
+ if(x + CTK_CONF_MENUWIDTH > wherex()) {
+ cclear(x + CTK_CONF_MENUWIDTH - wherex());
+ }
+ revers(1);
+ }
+ gotoxy(x2, 0);
+ textcolor(MENUCOLOR);
+}
+/*-----------------------------------------------------------------------------------*/
+void
+ctk_draw_menus(struct ctk_menus *menus)
+{
+ struct ctk_menu *m;
+
+
+ /* Draw menus */
+ textcolor(MENUCOLOR);
+ gotoxy(0, 0);
+ revers(1);
+ for(m = menus->menus->next; m != NULL; m = m->next) {
+ if(m != menus->open) {
+ cputs(m->title);
+ cputc(' ');
+ } else {
+ draw_menu(m);
+ }
+ }
+
+
+ if(wherex() + strlen(menus->desktopmenu->title) + 1>= sizex) {
+ gotoxy(sizex - strlen(menus->desktopmenu->title) - 1, 0);
+ } else {
+ cclear(sizex - wherex() -
+ strlen(menus->desktopmenu->title) - 1);
+ }
+
+ /* Draw desktopmenu */
+ if(menus->desktopmenu != menus->open) {
+ cputs(menus->desktopmenu->title);
+ cputc(' ');
+ } else {
+ draw_menu(menus->desktopmenu);
+ }
+
+ revers(0);
+
+ redraw();
+}
+/*-----------------------------------------------------------------------------------*/
+unsigned char
+ctk_draw_height(void)
+{
+ return SCREEN_HEIGHT;
+}
+/*-----------------------------------------------------------------------------------*/
+unsigned char
+ctk_draw_width(void)
+{
+ return SCREEN_WIDTH;
+}
+/*-----------------------------------------------------------------------------------*/