- prekopanie adresarovej struktury, prva cast

git-svn-id: http://opensvn.csie.org/tuxanci_ng@77 0ee4d065-81f0-4d1e-b06c-ff20ad07cc3e

15 files changed, 811 insertions, 0 deletions

diff --git a/src/widget/Makefile b/src/widget/Makefile
new file mode 100644
index 0000000..cdb504b
--- /dev/null
+++ b/src/widget/Makefile
@@ -0,0 +1,28 @@
+
+all: widget_button.o widget_buttonimage.o widget_check.o widget_label.o widget_select.o widget_textfield.o widget_image.o
+
+widget_button.o: widget_button.c widget_button.h
+	$(CC) $(CFLAGS) -o widget_button.o -c widget_button.c
+
+widget_buttonimage.o: widget_buttonimage.c widget_buttonimage.h
+	$(CC) $(CFLAGS) -o widget_buttonimage.o -c widget_buttonimage.c
+
+widget_check.o: widget_check.c widget_check.h
+	$(CC) $(CFLAGS) -o widget_check.o -c widget_check.c
+
+widget_image.o: widget_image.c widget_image.h
+	$(CC) $(CFLAGS) -o widget_image.o -c widget_image.c
+
+widget_label.o: widget_label.c widget_label.h
+	$(CC) $(CFLAGS) -o widget_label.o -c widget_label.c
+
+widget_select.o: widget_select.c widget_select.h
+	$(CC) $(CFLAGS) -o widget_select.o -c widget_select.c
+
+widget_textfield.o: widget_textfield.c widget_textfield.h
+	$(CC) $(CFLAGS) -o widget_textfield.o -c widget_textfield.c
+
+clean:
+	rm -rf *.o
+
+
diff --git a/src/widget/widget_button.c b/src/widget/widget_button.c
new file mode 100644
index 0000000..7f0957b
--- /dev/null
+++ b/src/widget/widget_button.c
@@ -0,0 +1,84 @@
+
+#include <stdlib.h>
+
+#include "base/main.h"
+
+#include "client/interface.h"
+#include "client/image.h"
+#include "client/font.h"
+
+#include "widget_button.h"
+
+widget_button_t* newWidgetButton(char *text, int x, int y, void (*fce_event)(void *))
+{
+	widget_button_t *new;
+
+	new = malloc( sizeof(widget_button_t) );
+	new->text = strdup(text);
+	new->x = x;
+	new->y = y;
+	new->fce_event = fce_event;
+	getTextSize(text, &new->w, &new->h);
+
+	return new;
+}
+
+void drawWidgetButton(widget_button_t *p)
+{
+	static SDL_Surface *g_button0 = NULL;
+	static SDL_Surface *g_button1 = NULL;
+	int x, y;
+
+	getMousePosition(&x, &y);
+
+	if( g_button0 == NULL )
+	{
+		g_button0 = addImageData("button0.png", IMAGE_ALPHA, "button0", IMAGE_GROUP_BASE);
+	}
+
+	if( g_button1 == NULL )
+	{
+		g_button1 = addImageData("button1.png", IMAGE_ALPHA, "button1", IMAGE_GROUP_BASE);
+	}
+
+	if( x >= p->x && x <= p->x+WIDGET_BUTTON_WIDTH && 
+	    y >= p->y && y <= p->y+WIDGET_BUTTON_HEIGHT )
+	{
+		drawImage(g_button1, p->x, p->y, 0, 0, g_button0->w, g_button0->h);
+	}
+	else
+	{
+		drawImage(g_button0, p->x, p->y, 0, 0, g_button0->w, g_button0->h);
+	}
+
+	//drawFont(p->text, p->x+WIDGET_BUTTON_WIDTH/2-p->w/2, p->y+p->h/2, COLOR_WHITE);
+	drawFont(p->text, p->x + WIDGET_BUTTON_WIDTH/2 - p->w/2, p->y + WIDGET_BUTTON_HEIGHT/2 - p->h/2, COLOR_WHITE);
+}
+
+void eventWidgetButton(widget_button_t *p)
+{
+	static int time = 0;
+	int x, y;
+
+	if( time > 0)
+	{
+		time--;
+		return;
+	}
+
+	getMousePosition(&x, &y);
+
+	if( x >= p->x && x <= p->x+WIDGET_BUTTON_WIDTH && 
+	    y >= p->y && y <= p->y+WIDGET_BUTTON_HEIGHT &&
+	    isMouseClicked() )
+	{
+		time = WIDGET_BUTTON_TIME;
+		p->fce_event(p);
+	}
+}
+
+void destroyWidgetButton(widget_button_t *p)
+{
+	free(p->text);
+	free(p);
+}
diff --git a/src/widget/widget_button.h b/src/widget/widget_button.h
new file mode 100644
index 0000000..1662407
--- /dev/null
+++ b/src/widget/widget_button.h
@@ -0,0 +1,27 @@
+
+#ifndef WIDGET_BUTTON_H
+
+#define WIDGET_BUTTON_H
+
+#include "base/main.h"
+
+#define WIDGET_BUTTON_TIME	10
+
+#define WIDGET_BUTTON_WIDTH	125
+#define WIDGET_BUTTON_HEIGHT	36
+
+typedef struct widget_button
+{
+	int x, y;
+	int w, h;
+	char *text;
+	void (*fce_event)(void *);
+} widget_button_t;
+
+extern widget_button_t* newWidgetButton(char *text, int x, int y, void (*fce_event)(void *));
+extern void drawWidgetButton(widget_button_t *p);
+extern void eventWidgetButton(widget_button_t *p);
+extern void destroyWidgetButton(widget_button_t *p);
+
+#endif
+
diff --git a/src/widget/widget_buttonimage.c b/src/widget/widget_buttonimage.c
new file mode 100644
index 0000000..7c59f3b
--- /dev/null
+++ b/src/widget/widget_buttonimage.c
@@ -0,0 +1,55 @@
+
+#include <stdlib.h>
+#include "base/main.h"
+#include "client/interface.h"
+#include "client/font.h"
+#include "client/image.h"
+#include "widget_buttonimage.h"
+
+widget_buttonimage_t* newWidgetButtonimage(SDL_Surface *image, int x, int y, void (*fce_event)(void *))
+{
+	widget_buttonimage_t *new;
+
+	new = malloc( sizeof(widget_buttonimage_t) );
+	new->image = image;
+	new->x = x;
+	new->y = y;
+	new->w = image->w/2;
+	new->h = image->h;
+	new->active = 0;
+	new->fce_event = fce_event;
+
+	return new;
+}
+
+void drawWidgetButtonimage(widget_buttonimage_t *p)
+{
+ 	drawImage(p->image, p->x, p->y, p->active*p->w, 0, p->w, p->h);
+}
+
+void eventWidgetButtonimage(widget_buttonimage_t *p)
+{
+	static int time = 0;
+	int x, y;
+
+	if( time > 0)
+	{
+		time--;
+		return;
+	}
+
+	getMousePosition(&x, &y);
+
+	if( x >= p->x && x <= p->x+p->w && 
+	    y >= p->y && y <= p->y+p->h &&
+	    isMouseClicked() )
+	{
+		time = WIDGET_BUTTONIMAGE_TIME;
+		p->fce_event(p);
+	}
+}
+
+void destroyWidgetButtonimage(widget_buttonimage_t *p)
+{
+	free(p);
+}
diff --git a/src/widget/widget_buttonimage.h b/src/widget/widget_buttonimage.h
new file mode 100644
index 0000000..d30e5bf
--- /dev/null
+++ b/src/widget/widget_buttonimage.h
@@ -0,0 +1,27 @@
+
+#ifndef WIDGET_BUTTONIMAGE_H
+
+#include "base/main.h"
+
+#define WIDGET_BUTTONIMAGE_H
+
+#define WIDGET_BUTTONIMAGE_TIME	10
+
+typedef struct widget_buttonimageimage
+{
+	int x, y;
+	int w, h;
+	int active;
+	SDL_Surface *image;
+	void (*fce_event)(void *);
+} widget_buttonimage_t;
+
+extern widget_buttonimage_t* newWidgetButtonimage(SDL_Surface *image, int x, int y,
+		void (*fce_event)(void *));
+
+extern void drawWidgetButtonimage(widget_buttonimage_t *p);
+extern void eventWidgetButtonimage(widget_buttonimage_t *p);
+extern void destroyWidgetButtonimage(widget_buttonimage_t *p);
+
+#endif
+
diff --git a/src/widget/widget_check.c b/src/widget/widget_check.c
new file mode 100644
index 0000000..feb2414
--- /dev/null
+++ b/src/widget/widget_check.c
@@ -0,0 +1,84 @@
+
+#include <stdlib.h>
+#include "base/main.h"
+#include "client/interface.h"
+#include "client/image.h"
+#include "widget_check.h"
+
+widget_check_t* newWidgetCheck(int x, int y, bool_t status, void (*fce_event)(void *))
+{
+	widget_check_t *new;
+
+	new = malloc( sizeof(widget_check_t) );
+	new->x = x;
+	new->y = y;
+	new->time = 0;
+	new->status = status;
+	new->fce_event = fce_event;
+
+	return new;
+}
+
+void drawWidgetCheck(widget_check_t *p)
+{
+	static SDL_Surface *g_check = NULL;
+	int x, y;
+	int offset;
+
+	getMousePosition(&x, &y);
+
+	if( g_check == NULL )
+	{
+		g_check = addImageData("check.png", IMAGE_ALPHA, "check", IMAGE_GROUP_BASE);
+	}
+
+	if( p->status == TRUE )
+	{
+		offset = 0;
+	}
+	else
+	{
+		offset = WIDGET_CHECK_WIDTH;
+	}
+
+	drawImage(g_check, p->x, p->y, offset, 0, WIDGET_CHECK_WIDTH, WIDGET_CHECK_HEIGHT);
+}
+
+void eventWidgetCheck(widget_check_t *p)
+{
+	int x, y;
+
+	if( p->time > 0 )
+	{
+		p->time--;
+		return;
+	}
+
+	getMousePosition(&x, &y);
+
+	if( x >= p->x && x <= p->x+WIDGET_CHECK_WIDTH && 
+	    y >= p->y && y <= p->y+WIDGET_CHECK_HEIGHT &&
+	    isMouseClicked() )
+	{
+		if( p->status == TRUE )
+		{
+			p->status = FALSE;
+			p->time = WIDGET_CHECK_TIME_SWITCH_STATUS;
+		}
+		else
+		{
+			p->status = TRUE;
+			p->time = WIDGET_CHECK_TIME_SWITCH_STATUS;
+		}
+
+		if( p->fce_event != NULL )
+		{
+			p->fce_event(p);
+		}
+	}
+}
+
+void destroyWidgetCheck(widget_check_t *p)
+{
+	free(p);
+}
diff --git a/src/widget/widget_check.h b/src/widget/widget_check.h
new file mode 100644
index 0000000..68aecd9
--- /dev/null
+++ b/src/widget/widget_check.h
@@ -0,0 +1,27 @@
+
+#ifndef WIDGET_CHECK_H
+
+#define WIDGET_CHECK_H
+
+#include "base/main.h"
+
+#define WIDGET_CHECK_TIME_SWITCH_STATUS	5
+
+#define WIDGET_CHECK_WIDTH	25
+#define WIDGET_CHECK_HEIGHT	25
+
+typedef struct widget_check
+{
+	int x, y;
+	bool_t status;
+	int time;
+	void (*fce_event)(void *);
+} widget_check_t;
+
+extern widget_check_t* newWidgetCheck(int x, int y, bool_t status, void (*fce_event)(void *));
+extern void drawWidgetCheck(widget_check_t *p);
+extern void eventWidgetCheck(widget_check_t *p);
+extern void destroyWidgetCheck(widget_check_t *p);
+
+#endif
+
diff --git a/src/widget/widget_image.c b/src/widget/widget_image.c
new file mode 100644
index 0000000..5e1b743
--- /dev/null
+++ b/src/widget/widget_image.c
@@ -0,0 +1,35 @@
+
+#include <stdlib.h>
+
+#include <stdlib.h>
+#include "base/main.h"
+#include "client/image.h"
+#include "client/interface.h"
+#include "client/font.h"
+#include "widget_image.h"
+
+widget_image_t* newWidgetImage(int x, int y, SDL_Surface *image)
+{
+	widget_image_t *new;
+
+	new = malloc( sizeof(widget_image_t) );
+	new->x = x;
+	new->y = y;
+	new->image = image;
+
+	return new;
+}
+
+void drawWidgetImage(widget_image_t *p)
+{
+	drawImage(p->image, p->x, p->y, 0, 0, p->image->w, p->image->h);
+}
+
+void eventWidgetImage(widget_image_t *p)
+{
+}
+
+void destroyWidgetImage(widget_image_t *p)
+{
+	free(p);
+}
diff --git a/src/widget/widget_image.h b/src/widget/widget_image.h
new file mode 100644
index 0000000..85c98d7
--- /dev/null
+++ b/src/widget/widget_image.h
@@ -0,0 +1,21 @@
+
+#ifndef WIDGET_IMAGE_H
+
+#define WIDGET_IMAGE_H
+
+#include "base/main.h"
+#include "client/interface.h"
+
+typedef struct widget_image
+{
+	int x, y;
+	SDL_Surface *image;
+} widget_image_t;
+
+extern widget_image_t* newWidgetImage(int x, int y, SDL_Surface *image);
+extern void drawWidgetImage(widget_image_t *p);
+extern void eventWidgetImage(widget_image_t *p);
+extern void destroyWidgetImage(widget_image_t *p);
+
+#endif
+
diff --git a/src/widget/widget_label.c b/src/widget/widget_label.c
new file mode 100644
index 0000000..a472784
--- /dev/null
+++ b/src/widget/widget_label.c
@@ -0,0 +1,47 @@
+
+#include <stdlib.h>
+
+#include "base/main.h"
+#include "client/interface.h"
+#include "client/font.h"
+#include "widget_label.h"
+
+widget_label_t* newWidgetLabel(char *text, int x, int y, int bind)
+{
+	widget_label_t *new;
+
+	new = malloc( sizeof(widget_label_t) );
+	new->text = strdup(text);
+	new->x = x;
+	new->y = y;
+	new->bind = bind;
+	getTextSize(text, &new->w, &new->h);
+
+	return new;
+}
+
+void drawWidgetLabel(widget_label_t *p)
+{
+	switch( p->bind )
+	{
+		case WIDGET_LABEL_RIGHT :
+			drawFont(p->text, p->x+p->w, p->y + p->h/2, COLOR_WHITE);
+		break;
+		case WIDGET_LABEL_LEFT :
+			drawFont(p->text, p->x, p->y + p->h/2, COLOR_WHITE);
+		break;
+		case WIDGET_LABEL_CENTER :
+			drawFont(p->text, p->x-p->w/2, p->y + p->h/2, COLOR_WHITE);
+		break;
+	}
+}
+
+void eventWidgetLabel(widget_label_t *p)
+{
+}
+
+void destroyWidgetLabel(widget_label_t *p)
+{
+	free(p->text);
+	free(p);
+}
diff --git a/src/widget/widget_label.h b/src/widget/widget_label.h
new file mode 100644
index 0000000..a3bb060
--- /dev/null
+++ b/src/widget/widget_label.h
@@ -0,0 +1,26 @@
+
+#ifndef WIDGET_LABEL_H
+
+#define WIDGET_LABEL_H
+
+#include "base/main.h"
+
+typedef struct widget_label
+{
+	int x, y;
+	int w, h;
+	char *text;
+	int bind;
+} widget_label_t;
+
+#define WIDGET_LABEL_RIGHT	1
+#define WIDGET_LABEL_LEFT	2
+#define WIDGET_LABEL_CENTER	3
+
+extern widget_label_t* newWidgetLabel(char *text, int x, int y, int bind);
+extern void drawWidgetLabel(widget_label_t *p);
+extern void eventWidgetLabel(widget_label_t *p);
+extern void destroyWidgetLabel(widget_label_t *p);
+
+#endif
+
diff --git a/src/widget/widget_select.c b/src/widget/widget_select.c
new file mode 100644
index 0000000..f51239c
--- /dev/null
+++ b/src/widget/widget_select.c
@@ -0,0 +1,97 @@
+
+#include <stdlib.h>
+#include "base/main.h"
+#include "client/interface.h"
+#include "client/font.h"
+#include "widget_select.h"
+
+/*
+typedef struct widget_select
+{
+	int x, y;
+	int w, h;
+	list_t *list;
+	void (*fce_event)(void *);
+} widget_select_t;
+*/
+
+widget_select_t* newWidgetSelect(int x, int y, void (*fce_event)(void *))
+{
+	widget_select_t *new;
+
+	new = malloc( sizeof(widget_select_t) );
+	new->x = x;
+	new->y = y;
+	new->select = 0;
+	new->fce_event = fce_event;
+	new->list = newList();
+
+	return new;
+}
+
+void addToWidgetSelect(widget_select_t *p, char *s)
+{
+	addList(p->list, strdup(s) );
+}
+
+void drawWidgetSelect(widget_select_t *p)
+{
+	int x, y, w, h;
+	int i;
+
+	getMousePosition(&x, &y);
+
+	for( i = 0 ; i < p->list->count ; i++ )
+	{
+		char *line;
+
+		line = (char *)p->list->list[i];
+
+		getTextSize(line, &w, &h);
+
+		if( x > p->x && y > p->y + i*20 && x < p->x+w && y < p->y + i*20 + h )
+		{
+			drawFont(line, p->x, p->y + i*20, COLOR_YELLOW);
+		}
+		else
+		{
+			if( p->select == i )
+			{
+				drawFont(line, p->x, p->y + i*20, COLOR_RED);
+			}
+			else
+			{
+				drawFont(line, p->x, p->y + i*20, COLOR_WHITE);
+			}
+		}
+	}
+}
+
+void eventWidgetSelect(widget_select_t *p)
+{
+	int x, y, w, h;
+	int i;
+
+	getMousePosition(&x, &y);
+
+	for( i = 0 ; i < p->list->count ; i++ )
+	{
+		char *line;
+
+		line = (char *)p->list->list[i];
+
+		getTextSize(line, &w, &h);
+
+		if( x > p->x && y > p->y + i*20 && x < p->x+w && y < p->y + i*20 + h && isMouseClicked() )
+		{
+			p->select = i;
+			p->fce_event(p);
+		}
+	}
+}
+
+void destroyWidgetSelect(widget_select_t *p)
+{
+	destroyListItem(p->list, free);
+	free(p);
+}
diff --git a/src/widget/widget_select.h b/src/widget/widget_select.h
new file mode 100644
index 0000000..2765f11
--- /dev/null
+++ b/src/widget/widget_select.h
@@ -0,0 +1,26 @@
+
+#ifndef WIDGET_SELECT_H
+
+#define WIDGET_SELECT_H
+
+#include "base/main.h"
+#include "base/list.h"
+
+
+typedef struct widget_select
+{
+	int x, y;
+	int w, h;
+	list_t *list;
+	int select;
+	void (*fce_event)(void *);
+} widget_select_t;
+
+extern widget_select_t* newWidgetSelect(int x, int y, void (*fce_event)(void *));
+extern void addToWidgetSelect(widget_select_t *p, char *s);
+extern void drawWidgetSelect(widget_select_t *p);
+extern void eventWidgetSelect(widget_select_t *p);
+extern void destroyWidgetSelect(widget_select_t *p);
+
+#endif
+
diff --git a/src/widget/widget_textfield.c b/src/widget/widget_textfield.c
new file mode 100644
index 0000000..f9186c9
--- /dev/null
+++ b/src/widget/widget_textfield.c
@@ -0,0 +1,194 @@
+
+#include <stdlib.h>
+#include "base/main.h"
+#include "client/interface.h"
+#include "client/font.h"
+#include "client/image.h"
+#include "widget_textfield.h"
+
+widget_textfield_t* newWidgetTextfield(char *text, int x, int y)
+{
+	widget_textfield_t *new;
+
+	new = malloc( sizeof(widget_textfield_t) );
+	strcpy(new->text, text);
+	new->x = x;
+	new->y = y;
+	new->time = 0;
+	new->timeBlick = 0;
+	new->active = FALSE;
+	getTextSize(text, &new->w, &new->h);
+
+	return new;
+}
+
+static void drawBackground(widget_textfield_t *p)
+{
+	static SDL_Surface *g_textfield0 = NULL;
+	static SDL_Surface *g_textfield1 = NULL;
+	int x, y;
+
+	getMousePosition(&x, &y);
+
+	if( g_textfield0 == NULL )
+	{
+		g_textfield0 = addImageData("button0.png", IMAGE_ALPHA, "textfiled0", IMAGE_GROUP_BASE);
+	}
+
+	if( g_textfield1 == NULL )
+	{
+		g_textfield1 = addImageData("button1.png", IMAGE_ALPHA, "textfiled1", IMAGE_GROUP_BASE);
+	}
+
+	if( p->active )
+	{
+		drawImage(g_textfield1, p->x, p->y, 0, 0, g_textfield1->w, g_textfield1->h);
+	}
+	else
+	{
+		drawImage(g_textfield0, p->x, p->y, 0, 0, g_textfield0->w, g_textfield0->h);
+	}
+}
+
+static void drawText(widget_textfield_t *p)
+{
+	char str[STR_SIZE];
+
+	strcpy(str, p->text);
+
+	if( p->timeBlick > WIDGET_TEXTFIELD_TIME_BLICK_CURSOR/2 &&
+	    p->active == TRUE )
+	{
+		//strcat(str, ">");
+		strcat(str, "\f");
+	}
+
+	p->timeBlick++;
+
+	if( p->timeBlick == WIDGET_TEXTFIELD_TIME_BLICK_CURSOR )
+	{
+		p->timeBlick = 0;
+	}
+
+	//drawFont(str, p->x+WIDGET_TEXTFIELD_TEXT_OFFSET_X, p->y+p->h/2, COLOR_WHITE);
+	drawFont(str, p->x+WIDGET_TEXTFIELD_TEXT_OFFSET_X, p->y+WIDGET_TEXTFIELD_HEIGHT/2-p->h/2, COLOR_WHITE);
+	//printf("p->y: %d\nheight: %d\n p->h: %d\n", p->y, WIDGET_TEXTFIELD_HEIGHT, p->h);
+}
+
+void drawWidgetTextfield(widget_textfield_t *p)
+{
+	drawBackground(p);
+	drawText(p);
+}
+
+static void readKey(widget_textfield_t *p)
+{
+	Uint8 *mapa;
+	int len;
+	int i;
+
+	if( p->time > 0 )
+	{
+		 p->time--;
+		return;
+	}
+
+	if( p->active == FALSE )
+	{
+		return;
+	}
+
+	mapa = SDL_GetKeyState(NULL);
+	len = strlen(p->text);
+
+	// mazanie posledneho klavesu
+	if( mapa[SDLK_BACKSPACE] == SDL_PRESSED )
+	{
+		if( len > 0 )
+		{
+			p->time = WIDGET_TEXTFIELD_TIME_READ_KEY;
+			p->text[len-1]='\0';
+			getTextSize(p->text, &p->w, &p->h);
+		}
+
+		return;
+	}
+
+	if( p->w > WIDGET_TEXTFIELD_WIDTH-40 )
+	{
+		return;
+	}
+
+	// klavesy abecedy
+	for(i=SDLK_SPACE /*SDLK_a*/;i<=SDLK_z;i++)
+	{
+		//if(width<TEXTFIELD_SIZE_X-20 && mapa[i]==SDL_PRESSED)
+		if( mapa[i] == SDL_PRESSED && len < STR_SIZE )
+		{
+			 p->time = WIDGET_TEXTFIELD_TIME_READ_KEY;
+
+			strcat( p->text, SDL_GetKeyName(i) );
+			getTextSize(p->text, &p->w, &p->h);
+			
+			if( mapa[SDLK_LSHIFT] == SDL_PRESSED ||
+			    mapa[SDLK_RSHIFT] == SDL_PRESSED)
+			{
+				p->text[ strlen( p->text ) - 1 ] -= 32;
+				getTextSize(p->text, &p->w, &p->h);
+				return;
+			}
+		}
+	}
+
+	// aby ve jmene bulanka fungovaly take cislice alfanumericke klavesnice
+	for( i = SDLK_0 ; i <= SDLK_9 ; i++ )
+	{
+		if( mapa[i] == SDL_PRESSED && len < STR_SIZE )
+		{
+			p->time = WIDGET_TEXTFIELD_TIME_READ_KEY;
+			strcat( p->text, SDL_GetKeyName(i) );
+			getTextSize(p->text, &p->w, &p->h);
+			return;
+		}
+	}
+	
+	// aby ve jmene bulanka fungovaly take cislice napsane na numericke klavesnici
+	for( i=SDLK_KP0 ; i<=SDLK_KP9 ; i++ )
+	{
+		if( mapa[i] == SDL_PRESSED && len < STR_SIZE )
+		{
+			 p->time = WIDGET_TEXTFIELD_TIME_READ_KEY;
+			strncat( p->text, SDL_GetKeyName(i)+1, 1 ); // napr. "[4]"
+			getTextSize(p->text, &p->w, &p->h);
+			return;
+		}
+	}
+}
+
+void eventWidgetTextfield(widget_textfield_t *p)
+{
+	int x, y;
+
+	getMousePosition(&x, &y);
+
+	if( isMouseClicked() )
+	{
+		if( x >= p->x && x <= p->x+WIDGET_TEXTFIELD_WIDTH && 
+		    y >= p->y && y <= p->y+WIDGET_TEXTFIELD_HEIGHT )
+		{
+			p->active = TRUE;
+		}
+		else
+		{
+			p->active = FALSE;
+		}
+	}
+
+	readKey(p);
+}
+
+void destroyWidgetTextfield(widget_textfield_t *p)
+{
+	free(p);
+}
+ 
diff --git a/src/widget/widget_textfield.h b/src/widget/widget_textfield.h
new file mode 100644
index 0000000..368f329
--- /dev/null
+++ b/src/widget/widget_textfield.h
@@ -0,0 +1,33 @@
+
+#ifndef WIDGET_TEXTFIELD_H
+
+#define WIDGET_TEXTFIELD_H
+
+#include "base/main.h"
+
+#define WIDGET_TEXTFIELD_WIDTH		188
+#define WIDGET_TEXTFIELD_HEIGHT		36
+
+#define WIDGET_TEXTFIELD_TEXT_OFFSET_X	10
+
+#define WIDGET_TEXTFIELD_TIME_READ_KEY 		2
+#define WIDGET_TEXTFIELD_TIME_BLICK_CURSOR	20
+
+typedef struct widget_textfield
+{
+	int x, y;
+	int w, h;
+	int canWrite;
+	int timeBlick;
+	int time;
+	char text[STR_SIZE];
+	bool_t active;
+} widget_textfield_t;
+
+extern widget_textfield_t* newWidgetTextfield(char *text, int x, int y);
+extern void drawWidgetTextfield(widget_textfield_t *p);
+extern void eventWidgetTextfield(widget_textfield_t *p);
+extern void destroyWidgetTextfield(widget_textfield_t *p);
+
+#endif
+