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spOSMroute
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splitting into different files..

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master
steffen 13 years ago
parent 86ef5ffb33
commit 475db83d4c
9 changed files with 432 additions and 261 deletions
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8
gui/Makefile
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@ -1,6 +1,12 @@
include ../Makefile.rules
OBJ = gui.o
OBJ = gui.o \
gui_window.o \
gui_button.o \
gui_list.o \
gui_entry.o \
gui_label.o \
gui_image.o
SRC = $(OBJ:%.o=%.c)

259
gui/gui.c
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@ -1,4 +1,4 @@
/* $Id: gui.c,v 1.3 2013/02/16 20:29:16 steffen Exp $ */
/* $Id: gui.c,v 1.4 2013/02/17 00:52:20 steffen Exp $ */
/***************************************************************************
* gui.c
*
@ -198,260 +198,3 @@ int gui_event (GUIEvent event) {
return 1;
};
/***************************************************************************
* basic windows functions
***************************************************************************/
void guiwindow_new (GUIWindow *win, int w, int h, char *title) {
int i;
for (i = 0; i < GUI_MAX_ITEM; i++) {
win->items[i]->item = NULL;
win->items[i]->type = GUI_NONE;
}
strncpy (win->title, title, GUI_TEXTLEN);
win->screen = NULL;
win->screen_changed = 1;
win->h = h;
win->w = w;
win->focus = NULL;
d_printf ("guiwindow_new %p width:%d height:%d", win, w, h);
};
/*
* set focus
*/
/*
* closes the window, but does not free the memory.
*/
void guiwindow_close (GUIWindow *win) {
int i;
for (i = 0; i < GUI_WIN_BUTTONS; i++) {
win->buttons[i].caption[0] = '\0';
win->buttons[i].id = 0;
win->buttons[i].callback_clicked = NULL;
win->buttons[i].callback_draw = NULL;
}
for (i = 0; i < GUI_WIN_LABELS; i++) {
win->labels[i].text[0] = '\0';
win->labels[i].textcol = &color[COLOR_white][2];
win->labels[i].id = 0;
}
for (i = 0; i < GUI_WIN_ENTRYS; i++) {
win->entrys[i].text[0] = '\0';
win->entrys[i].callback_enter = NULL;
win->entrys[i].callback_changed = NULL;
win->entrys[i].id = 0;
}
for (i = 0; i < GUI_WIN_CHECKBOXES; i++) {
win->checkboxes[i].text[0] = '\0';
win->checkboxes[i].callback_changed = NULL;
win->checkboxes[i].id = 0;
}
win->title[0] = 0;
gfx_img_free (win->screen);
win->screen = NULL;
win->screen_changed = 1;
win->h = 0;
win->w = 0;
};
/****************************************************************************
****************************************************************************
** gui elements
**
**/
/****************************************************************************
* button
*/
void gui_button_draw (GUIButton *button) {
struct line_style ls;
ls.width = 1.0;
ls.c = ls.borderc = color[COLOR_white][3];
draw_polygonstart ();
draw_polygonadd (button->x, button->y);
draw_polygonadd (button->x, button->y + button->h);
draw_polygonadd (button->x + button->w, button->y + button->h);
draw_polygonadd (button->x + button->w, button->y);
draw_polygonfinish (currentwin->screen, ls, *button->col, 1);
gfx_draw_text (currentwin->screen, button->x + 2, button->y + 2, button->caption, button->textcol);
};
/****************************************************************************
* label
*/
void gui_label_draw (GUILabel *label) {
struct line_style ls;
ls.width = 1.0;
ls.c = ls.borderc = color[COLOR_white][3];
gfx_draw_text (currentwin->screen, label->x, label->y, label->text, label->textcol);
};
/****************************************************************************
* entry
*/
void gui_entry_draw (GUIEntry *entry) {
char text1[GUI_TEXTLEN];
char text2[GUI_TEXTLEN];
struct line_style ls;
ls.width = 1.0;
if (currentwin->focus == entry)
ls.c = ls.borderc = color[COLOR_white][3];
else
ls.c = ls.borderc = color[COLOR_white][2];
gfx_draw_line (currentwin->screen, entry->x, entry->y+entry->h, entry->x+entry->w, entry->y+entry->h, ls);
gfx_draw_line (currentwin->screen, entry->x, entry->y+entry->h, entry->x, entry->y+entry->h-2, ls);
gfx_draw_line (currentwin->screen, entry->x+entry->w, entry->y+entry->h, entry->x+entry->w, entry->y+entry->h-2, ls);
if (entry->curpos >= strlen (entry->text)) {
entry->curpos = strlen (entry->text);
snprintf (text1, GUI_TEXTLEN, "%s|", entry->text);
}
else if (entry->curpos <= 0) {
entry->curpos = 0;
snprintf (text1, GUI_TEXTLEN, "|%s", entry->text);
}
else {
strncpy (text2, entry->text, entry->curpos);
snprintf (text1, GUI_TEXTLEN, "%s|%s", text2, entry->text+entry->curpos);
}
gfx_draw_text (currentwin->screen, entry->x+2, entry->y, text1, &color[COLOR_white][3]);
};
/*
* event handling
*/
void gui_entry_event (GUIEntry *entry, GUIEvent *event) {
char text1[GUI_TEXTLEN];
if (event->event == EGUI_MOUSERELEASED
&& entry->x <= event->mousepos.x && entry->x+entry->w >= event->mousepos.x
&& entry->y <= event->mousepos.y && entry->y+entry->h >= event->mousepos.y) {
d_printf ("gui_entry_event set focus");
currentwin->focus = entry;
}
else if (event->event == EGUI_KEYRELEASED) {
d_printf ("gui_entry_event: curpos:%d len:%d text:%s char:%x", entry->curpos, strlen (entry->text), entry->text, event->keyval);
if (event->keyval == 0xff08) { // backspace
// strncpy (text1, entry->text, entry->curpos-1);
// snprintf (text2, GUI_TEXTLEN, "%s%s", text1, entry->text+entry->curpos);
// strncpy (entry->text, text2, GUI_TEXTLEN);
// entry->curpos--;
entry->text[0] = 0;
entry->curpos = 0;
}
else if (event->keyval == 0xff1b) { // esc
gui_close ();
}
else if (event->keyval == 0xff0d) { // enter
if (entry->callback_enter) entry->callback_enter ();
}
else if (event->keyval == 0xff51) { // left
// entry->curpos--;
}
else if (event->keyval == 0xff53) { // right
// entry->curpos++;
}
else if ((event->keyval & 0xff00) == 0xff00) {
// ignore all the rest
}
else {
strncpy (text1, entry->text, GUI_TEXTLEN );
snprintf (entry->text, GUI_TEXTLEN, "%s%c", text1, event->keyval);
entry->curpos++;
}
}
currentwin->screen_changed = 1;
return;
};
/****************************************************************************
* list
*/
void gui_list_draw (GUIList *list) {
struct line_style ls;
int max, i, x, y, j;
ls.width = 1.0;
if (currentwin->focus == list)
ls.c = ls.borderc = color[COLOR_white][3];
else
ls.c = ls.borderc = color[COLOR_white][2];
gfx_draw_line (currentwin->screen, list->x, list->y, list->x+list->w, list->y, ls);
gfx_draw_line (currentwin->screen, list->x+list->w, list->y, list->x+list->w, list->y+list->h, ls);
gfx_draw_line (currentwin->screen, list->x+list->w, list->y+list->h, list->x, list->y+list->h, ls);
gfx_draw_line (currentwin->screen, list->x, list->y+list->h, list->x, list->y, ls);
if (list->data == NULL) return;
for (max = 0; list->data[max] != NULL; max++);
/* range to display */
i = max - list->h/16;
if (i < list->vs) list->vs = i;
if (list->vs < 0) list->vs = 0;
for (i = list->vs; i < (list->vs + list->h/16) && i < max; i++) {
if (i == list->selected) gfx_draw_text (currentwin->screen, list->x + 5, list->y + 5 + 16 * (i - list->vs), list->data[i], &color[COLOR_red][1]);
else gfx_draw_text (currentwin->screen, list->x + 5, list->y + 5 + 16 * (i - list->vs), list->data[i], &color[COLOR_white][3]);
}
ls.c = ls.borderc = color[COLOR_white][3];
for (i = -1; i < 2; i += 2) {
if (i < 0) y = list->y + list->h;
else y = list->y;
x = list->x + list->w;
for (j = 0; j <= 5; j++) {
gfx_draw_line (currentwin->screen, x - 5, y, x-j, y + i*5, ls);
gfx_draw_line (currentwin->screen, x - 5 -j, y+ i*5, x-5, y, ls);
}
}
};
/*
* event handling
*/
void gui_list_event (GUIList *list, GUIEvent *event) {
int x = event->mousepos.x - list->x;
int y = event->mousepos.y - list->y;
int i;
/* set focus */
if (event->event == EGUI_MOUSERELEASED && x >= 0 && x <= list->w && y >= 0 && y <= list->h) {
currentwin->focus = list;
if (y <= 5 && x >= list->w - 10) list->vs--;
else if (y >= list->h - 5 && x >= list->w - 10) list->vs++;
else { /* select entry */
i = (y-5)/16 + list->vs;
list->selected = i;
if (list->callback_selectitem) list->callback_selectitem (i);
d_printf ("selected nr: %d", i);
}
}
currentwin->screen_changed = 1;
draw ();
};

4
gui/gui.h
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@ -148,8 +148,8 @@ extern void gui_draw ();
extern void gui_close ();
extern int gui_event (GUIEvent event);
extern void guiwindow_new (GUIWindow *win, int w, int h, char *title);
extern void guiwindow_close (GUIWindow *win);
extern void gui_window_new (GUIWindow *win, int w, int h, char *title);
extern void gui_window_close (GUIWindow *win);
/* button functions */
extern void gui_button_draw (GUIButton *button);

48
gui/gui_button.c
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@ -0,0 +1,48 @@
/* $Id: gui_button.c,v 1.1 2013/02/17 00:52:20 steffen Exp $ */
/***************************************************************************
* gui_button.c
*
* Copyright (C) 2013 Steffen Pohle
* steffen@gulpe.de
***************************************************************************
* basic windows functions
***************************************************************************/
/*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* main.c is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "osmroute.h"
#include "draw.h"
#include "gui.h"
#include "system.h"
/****************************************************************************
* button
*/
void gui_button_draw (GUIButton *button) {
struct line_style ls;
ls.width = 1.0;
ls.c = ls.borderc = color[COLOR_white][3];
draw_polygonstart ();
draw_polygonadd (button->x, button->y);
draw_polygonadd (button->x, button->y + button->h);
draw_polygonadd (button->x + button->w, button->y + button->h);
draw_polygonadd (button->x + button->w, button->y);
draw_polygonfinish (currentwin->screen, ls, *button->col, 1);
gfx_draw_text (currentwin->screen, button->x + 2, button->y + 2, button->caption, button->textcol);
};

112
gui/gui_entry.c
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@ -0,0 +1,112 @@
/* $Id: gui_entry.c,v 1.1 2013/02/17 00:52:20 steffen Exp $ */
/***************************************************************************
* gui_entry.c
*
* Copyright (C) 2013 Steffen Pohle
* steffen@gulpe.de
***************************************************************************
* basic windows functions
***************************************************************************/
/*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* main.c is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "osmroute.h"
#include "draw.h"
#include "gui.h"
#include "system.h"
/****************************************************************************
* entry
*/
void gui_entry_draw (GUIEntry *entry) {
char text1[GUI_TEXTLEN];
char text2[GUI_TEXTLEN];
struct line_style ls;
ls.width = 1.0;
if (currentwin->focus == entry)
ls.c = ls.borderc = color[COLOR_white][3];
else
ls.c = ls.borderc = color[COLOR_white][2];
gfx_draw_line (currentwin->screen, entry->x, entry->y+entry->h, entry->x+entry->w, entry->y+entry->h, ls);
gfx_draw_line (currentwin->screen, entry->x, entry->y+entry->h, entry->x, entry->y+entry->h-2, ls);
gfx_draw_line (currentwin->screen, entry->x+entry->w, entry->y+entry->h, entry->x+entry->w, entry->y+entry->h-2, ls);
if (entry->curpos >= strlen (entry->text)) {
entry->curpos = strlen (entry->text);
snprintf (text1, GUI_TEXTLEN, "%s|", entry->text);
}
else if (entry->curpos <= 0) {
entry->curpos = 0;
snprintf (text1, GUI_TEXTLEN, "|%s", entry->text);
}
else {
strncpy (text2, entry->text, entry->curpos);
snprintf (text1, GUI_TEXTLEN, "%s|%s", text2, entry->text+entry->curpos);
}
gfx_draw_text (currentwin->screen, entry->x+2, entry->y, text1, &color[COLOR_white][3]);
};
/*
* event handling
*/
void gui_entry_event (GUIEntry *entry, GUIEvent *event) {
char text1[GUI_TEXTLEN];
if (event->event == EGUI_MOUSERELEASED
&& entry->x <= event->mousepos.x && entry->x+entry->w >= event->mousepos.x
&& entry->y <= event->mousepos.y && entry->y+entry->h >= event->mousepos.y) {
d_printf ("gui_entry_event set focus");
currentwin->focus = entry;
}
else if (event->event == EGUI_KEYRELEASED) {
d_printf ("gui_entry_event: curpos:%d len:%d text:%s char:%x", entry->curpos, strlen (entry->text), entry->text, event->keyval);
if (event->keyval == 0xff08) { // backspace
// strncpy (text1, entry->text, entry->curpos-1);
// snprintf (text2, GUI_TEXTLEN, "%s%s", text1, entry->text+entry->curpos);
// strncpy (entry->text, text2, GUI_TEXTLEN);
// entry->curpos--;
entry->text[0] = 0;
entry->curpos = 0;
}
else if (event->keyval == 0xff1b) { // esc
gui_close ();
}
else if (event->keyval == 0xff0d) { // enter
if (entry->callback_enter) entry->callback_enter ();
}
else if (event->keyval == 0xff51) { // left
// entry->curpos--;
}
else if (event->keyval == 0xff53) { // right
// entry->curpos++;
}
else if ((event->keyval & 0xff00) == 0xff00) {
// ignore all the rest
}
else {
strncpy (text1, entry->text, GUI_TEXTLEN );
snprintf (entry->text, GUI_TEXTLEN, "%s%c", text1, event->keyval);
entry->curpos++;
}
}
currentwin->screen_changed = 1;
return;
};

30
gui/gui_image.c
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@ -0,0 +1,30 @@
/* $Id: gui_image.c,v 1.1 2013/02/17 00:52:20 steffen Exp $ */
/***************************************************************************
* gui_image.c
*
* Copyright (C) 2013 Steffen Pohle
* steffen@gulpe.de
***************************************************************************
* basic windows functions
***************************************************************************/
/*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* main.c is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "osmroute.h"
#include "draw.h"
#include "gui.h"
#include "system.h"

42
gui/gui_label.c
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@ -0,0 +1,42 @@
/* $Id: gui_label.c,v 1.1 2013/02/17 00:52:20 steffen Exp $ */
/***************************************************************************
* gui_label.c
*
* Copyright (C) 2013 Steffen Pohle
* steffen@gulpe.de
***************************************************************************
* basic windows functions
***************************************************************************/
/*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* main.c is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "osmroute.h"
#include "draw.h"
#include "gui.h"
#include "system.h"
/****************************************************************************
* label
*/
void gui_label_draw (GUILabel *label) {
struct line_style ls;
ls.width = 1.0;
ls.c = ls.borderc = color[COLOR_white][3];
gfx_draw_text (currentwin->screen, label->x, label->y, label->text, label->textcol);
};

98
gui/gui_list.c
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@ -0,0 +1,98 @@
/* $Id: gui_list.c,v 1.1 2013/02/17 00:52:20 steffen Exp $ */
/***************************************************************************
* gui_list.c
*
* Copyright (C) 2013 Steffen Pohle
* steffen@gulpe.de
***************************************************************************
* basic windows functions
***************************************************************************/
/*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* main.c is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "osmroute.h"
#include "draw.h"
#include "gui.h"
#include "system.h"
/****************************************************************************
* list
*/
void gui_list_draw (GUIList *list) {
struct line_style ls;
int max, i, x, y, j;
ls.width = 1.0;
if (currentwin->focus == list)
ls.c = ls.borderc = color[COLOR_white][3];
else
ls.c = ls.borderc = color[COLOR_white][2];
gfx_draw_line (currentwin->screen, list->x, list->y, list->x+list->w, list->y, ls);
gfx_draw_line (currentwin->screen, list->x+list->w, list->y, list->x+list->w, list->y+list->h, ls);
gfx_draw_line (currentwin->screen, list->x+list->w, list->y+list->h, list->x, list->y+list->h, ls);
gfx_draw_line (currentwin->screen, list->x, list->y+list->h, list->x, list->y, ls);
if (list->data == NULL) return;
for (max = 0; list->data[max] != NULL; max++);
/* range to display */
i = max - list->h/16;
if (i < list->vs) list->vs = i;
if (list->vs < 0) list->vs = 0;
for (i = list->vs; i < (list->vs + list->h/16) && i < max; i++) {
if (i == list->selected) gfx_draw_text (currentwin->screen, list->x + 5, list->y + 5 + 16 * (i - list->vs), list->data[i], &color[COLOR_red][1]);
else gfx_draw_text (currentwin->screen, list->x + 5, list->y + 5 + 16 * (i - list->vs), list->data[i], &color[COLOR_white][3]);
}
ls.c = ls.borderc = color[COLOR_white][3];
for (i = -1; i < 2; i += 2) {
if (i < 0) y = list->y + list->h;
else y = list->y;
x = list->x + list->w;
for (j = 0; j <= 5; j++) {
gfx_draw_line (currentwin->screen, x - 5, y, x-j, y + i*5, ls);
gfx_draw_line (currentwin->screen, x - 5 -j, y+ i*5, x-5, y, ls);
}
}
};
/*
* event handling
*/
void gui_list_event (GUIList *list, GUIEvent *event) {
int x = event->mousepos.x - list->x;
int y = event->mousepos.y - list->y;
int i;
/* set focus */
if (event->event == EGUI_MOUSERELEASED && x >= 0 && x <= list->w && y >= 0 && y <= list->h) {
currentwin->focus = list;
if (y <= 5 && x >= list->w - 10) list->vs--;
else if (y >= list->h - 5 && x >= list->w - 10) list->vs++;
else { /* select entry */
i = (y-5)/16 + list->vs;
list->selected = i;
if (list->callback_selectitem) list->callback_selectitem (i);
d_printf ("selected nr: %d", i);
}
}
currentwin->screen_changed = 1;
draw ();
};

92
gui/gui_window.c
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@ -0,0 +1,92 @@
/* $Id: gui_window.c,v 1.1 2013/02/17 00:52:20 steffen Exp $ */
/***************************************************************************
* gui_window.c
*
* Copyright (C) 2013 Steffen Pohle
* steffen@gulpe.de
***************************************************************************
* basic windows functions
***************************************************************************/
/*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* main.c is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "osmroute.h"
#include "draw.h"
#include "gui.h"
#include "system.h"
/*
* reset all window data, do not allocate anything
*/
void gui_window_new (GUIWindow *win, int w, int h, char *title) {
int i;
for (i = 0; i < GUI_MAX_ITEM; i++) {
win->items[i]->item = NULL;
win->items[i]->type = GUI_NONE;
}
strncpy (win->title, title, GUI_TEXTLEN);
win->screen = NULL;
win->screen_changed = 1;
win->h = h;
win->w = w;
win->focus = NULL;
d_printf ("guiwindow_new %p width:%d height:%d", win, w, h);
};
/*
* closes the window, but does not free the memory.
*/
void gui_window_close (GUIWindow *win) {
int i;
for (i = 0; i < GUI_WIN_BUTTONS; i++) {
win->buttons[i].caption[0] = '\0';
win->buttons[i].id = 0;
win->buttons[i].callback_clicked = NULL;
win->buttons[i].callback_draw = NULL;
}
for (i = 0; i < GUI_WIN_LABELS; i++) {
win->labels[i].text[0] = '\0';
win->labels[i].textcol = &color[COLOR_white][2];
win->labels[i].id = 0;
}
for (i = 0; i < GUI_WIN_ENTRYS; i++) {
win->entrys[i].text[0] = '\0';
win->entrys[i].callback_enter = NULL;
win->entrys[i].callback_changed = NULL;
win->entrys[i].id = 0;
}
for (i = 0; i < GUI_WIN_CHECKBOXES; i++) {
win->checkboxes[i].text[0] = '\0';
win->checkboxes[i].callback_changed = NULL;
win->checkboxes[i].id = 0;
}
win->title[0] = 0;
gfx_img_free (win->screen);
win->screen = NULL;
win->screen_changed = 1;
win->h = 0;
win->w = 0;
};
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