Add wpseditor, the Google Summer of Code 2008 project of Rostislav Chekan. Closes FS#9327

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18362 a1c6a512-1295-4272-9138-f99709370657

utils/wpseditor/libwps/src/lcd.c

@@ -0,0 +1,150 @@
+#include "font.h"
+#include "screen_access.h"
+//#include <windef.h>
+#include "api.h"
+#include "defs.h"
+#include "proxy.h"
+#include "dummies.h"
+
+static struct viewport default_vp =
+{
+    .x        = 0,
+    .y        = 0,
+    .width    = LCD_WIDTH,
+    .height   = LCD_HEIGHT,
+    .font     = FONT_SYSFIXED,
+    .drawmode = DRMODE_SOLID,
+    .fg_pattern = LCD_DEFAULT_FG,
+    .bg_pattern = LCD_DEFAULT_BG,
+    .lss_pattern = LCD_DEFAULT_BG,
+    .lse_pattern = LCD_DEFAULT_BG,
+    .lst_pattern = LCD_DEFAULT_BG,
+};
+
+struct viewport* current_vp = &default_vp;
+
+void   get_current_vp(struct viewport_api *avp){
+    avp->x = current_vp->x;
+    avp->y = current_vp->y;
+    avp->width = current_vp->width;
+    avp->height = current_vp->height;
+
+    //TODO: font_get(current_vp->font)->height;
+    avp->fontheight = sysfont.height;
+}
+
+void lcd_set_viewport(struct viewport* vp)
+{
+    if (vp == NULL){
+        current_vp = &default_vp;
+        DEBUGF3("lcd_set_viewport(struct viewport* vp= DEFAULT)\n");
+    }
+    else{
+        current_vp = vp;
+        DEBUGF3("lcd_set_viewport(struct viewport* vp=%x,vpx=%d,vpy=%d,vpw=%d,vph=%d)\n",vp,vp->x,vp->y,vp->width,vp->height);
+    }
+}
+
+void lcd_update_viewport(void)
+{
+    //lcd_update_rect(current_vp->x, current_vp->y,current_vp->width, current_vp->height);
+}
+
+void lcd_update_viewport_rect(int x, int y, int width, int height)
+{
+    //lcd_update_rect(current_vp->x + x, current_vp->y + y, width, height);
+}
+/*** parameter handling ***/
+
+void lcd_set_drawmode(int mode)
+{
+    current_vp->drawmode = mode & (DRMODE_SOLID|DRMODE_INVERSEVID);
+}
+
+int lcd_get_drawmode(void)
+{
+    return current_vp->drawmode;
+}
+
+void lcd_set_foreground(unsigned color)
+{
+    current_vp->fg_pattern = color;
+}
+
+unsigned lcd_get_foreground(void)
+{
+    return current_vp->fg_pattern;
+}
+
+void lcd_set_background(unsigned color)
+{
+    current_vp->bg_pattern = color;
+}
+
+unsigned lcd_get_background(void)
+{
+    return current_vp->bg_pattern;
+}
+
+void lcd_set_selector_start(unsigned color)
+{
+    current_vp->lss_pattern = color;
+}
+
+void lcd_set_selector_end(unsigned color)
+{
+    current_vp->lse_pattern = color;
+}
+
+void lcd_set_selector_text(unsigned color)
+{
+    current_vp->lst_pattern = color;
+}
+
+void lcd_set_drawinfo(int mode, unsigned fg_color, unsigned bg_color)
+{
+    //lcd_set_drawmode(mode);
+    current_vp->fg_pattern = fg_color;
+    current_vp->bg_pattern = bg_color;
+}
+
+int lcd_getwidth(void)
+{
+    return current_vp->width;
+}
+
+int lcd_getheight(void)
+{
+    return current_vp->height;
+}
+
+void lcd_setfont(int newfont)
+{
+    current_vp->font = newfont;
+}
+
+int lcd_getfont(void)
+{
+    return current_vp->font;
+}
+
+/* Clear the whole display */
+void lcd_clear_display(void)
+{
+    struct viewport* old_vp = current_vp;
+
+    current_vp = &default_vp;
+
+    lcd_clear_viewport();
+
+    current_vp = old_vp;
+}
+
+void lcd_clear_viewport(){
+    DEBUGF2("lcd_clear_viewport()\n");
+    xapi->clear_viewport(current_vp->x,current_vp->y,current_vp->width,current_vp->height,current_vp->bg_pattern);
+
+}
+void lcd_scroll_stop(struct viewport* vp){
+    DEBUGF3("lcd_scroll_stop(struct viewport* vp=%x)\n",vp);
+}