int kiss_array_appendstring(kiss_array *a, int id, char *text1, char *text2)
{
char *p;
if (!a) return -1;
p = (char *) malloc(KISS_MAX_LENGTH);
kiss_string_copy(p, KISS_MAX_LENGTH, text1, text2);
kiss_array_append(a, id, p);
return 0;
}
int kiss_combobox_event(kiss_combobox *combobox, SDL_Event *event, int *draw)
{
int firstline, index;
if (!combobox || !combobox->visible) return 0;
if (kiss_vscrollbar_event(&combobox->vscrollbar, event,
draw) && combobox->textbox.array->length -
combobox->textbox.maxlines >= 0) {
combobox->vscrollbar.step = 0.;
if (combobox->textbox.array->length -
combobox->textbox.maxlines > 0)
combobox->vscrollbar.step = 1. /
(combobox->textbox.array->length -
combobox->textbox.maxlines);
firstline = (int) ((combobox->textbox.array->length -
combobox->textbox.maxlines) *
combobox->vscrollbar.fraction + 0.5);
if (firstline >= 0) combobox->textbox.firstline = firstline;
*draw = 1;
}
if (!event) return 0;
if (event->type == SDL_WINDOWEVENT &&
event->window.event == SDL_WINDOWEVENT_EXPOSED)
*draw = 1;
if (event->type == SDL_MOUSEBUTTONDOWN &&
kiss_pointinrect(event->button.x, event->button.y,
&combobox->entry.rect)) {
combobox->window.visible = 1;
*draw = 1;
}
if (kiss_entry_event(&combobox->entry, event, draw)) {
combobox->window.visible = 0;
strcpy(combobox->text, combobox->entry.text);
*draw = 1;
return 1;
} else if (kiss_textbox_event(&combobox->textbox, event, draw)) {
combobox->window.visible = 0;
combobox->entry.active = 0;
if (combobox->entry.wdw) combobox->entry.wdw->focus = 1;
combobox->entry.focus = 0;
index = combobox->textbox.firstline +
combobox->textbox.selectedline;
kiss_string_copy(combobox->entry.text,
kiss_maxlength(kiss_textfont,
combobox->entry.textwidth,
(char *) kiss_array_data(combobox->textbox.array,
index), NULL),
(char *) kiss_array_data(combobox->textbox.array,
index), NULL);
*draw = 1;
return 1;
}
return 0;
}
int kiss_label_new(kiss_label *label, kiss_window *wdw, char *text,
int x, int y)
{
if (!label || !text) return -1;
label->textcolor = kiss_black;
label->font = kiss_textfont;
kiss_makerect(&label->rect, x, y, 0, 0);
kiss_string_copy(label->text, KISS_MAX_LABEL, text, NULL);
label->visible = 0;
label->wdw = wdw;
return 0;
}
static void button_ok1_event(kiss_button *button, SDL_Event *e,
kiss_window *window1, kiss_window *window2, kiss_label *label_sel,
kiss_entry *entry, kiss_label *label_res,
kiss_progressbar *progressbar, int *draw)
{
char buf[KISS_MAX_LENGTH];
if (kiss_button_event(button, e, draw)) {
kiss_string_copy(buf, kiss_maxlength(kiss_textfont,
window2->rect.w - 2 * kiss_vslider.w,
label_sel->text, entry->text),
label_sel->text, entry->text);
kiss_string_copy(label_res->text, KISS_MAX_LABEL,
"The following path was selected:\n", buf);
window2->visible = 1;
window2->focus = 1;
window1->focus = 0;
button->prelight = 0;
progressbar->fraction = 0.;
progressbar->run = 1;
*draw = 1;
}
}
static void textbox2_event(kiss_textbox *textbox, SDL_Event *e,
kiss_vscrollbar *vscrollbar2, kiss_entry *entry, int *draw)
{
int index;
if (kiss_textbox_event(textbox, e, draw)) {
index = textbox->firstline + textbox->selectedline;
if (strcmp((char *) kiss_array_data(textbox->array, index),
"")) {
kiss_string_copy(entry->text,
entry->textwidth / kiss_textfont.advance,
(char *) kiss_array_data(textbox->array,
index), NULL);
*draw = 1;
}
}
}
int kiss_button_new(kiss_button *button, kiss_window *wdw, char *text,
int x, int y)
{
if (!button || !text) return -1;
kiss_makerect(&button->rect, x, y, kiss_normal.w, kiss_normal.h);
button->textcolor = kiss_white;
kiss_string_copy(button->text, KISS_MAX_LENGTH, text, NULL);
button->textx = x + kiss_normal.w / 2 -
kiss_textwidth(kiss_buttonfont, text, NULL) / 2;
button->texty = y + kiss_normal.h / 2 -
kiss_buttonfont.fontheight / 2;
button->active = 0;
button->prelight = 0;
button->visible = 0;
button->focus = 0;
button->wdw = wdw;
return 0;
}
int kiss_label_draw(kiss_label *label, SDL_Renderer *renderer)
{
char buf[KISS_MAX_LABEL], *p;
int len, y;
if (label && label->wdw) label->visible = label->wdw->visible;
if (!label || !label->visible || !renderer) return 0;
y = label->rect.y + label->font.spacing / 2;
len = strlen(label->text);
if (len > KISS_MAX_LABEL - 2)
label->text[len - 1] = '\n';
else
strcat(label->text, "\n");
for (p = label->text; *p; p = strchr(p, '\n') + 1) {
kiss_string_copy(buf, strcspn(p, "\n") + 1, p, NULL);
kiss_rendertext(renderer, buf, label->rect.x, y,
label->font, label->textcolor);
y += label->font.lineheight;
}
label->text[len] = 0;
return 1;
}
int kiss_entry_new(kiss_entry *entry, kiss_window *wdw, int decorate,
char *text, int x, int y, int w)
{
if (!entry || w < 2 * kiss_border + kiss_textfont.advance || !text)
return -1;
entry->bg = kiss_white;
entry->normalcolor = kiss_black;
entry->activecolor = kiss_blue;
entry->textwidth = w - 2 * kiss_border;
kiss_string_copy(entry->text, kiss_maxlength(kiss_textfont,
entry->textwidth, text, NULL), text, NULL);
kiss_makerect(&entry->rect, x, y, w, kiss_textfont.fontheight +
2 * kiss_border);
entry->decorate = decorate;
entry->textx = x + kiss_border;
entry->texty = y + kiss_border;
entry->active = 0;
entry->visible = 0;
entry->focus = 0;
entry->wdw = wdw;
return 0;
}
/* Read directory entries into the textboxes */
static void dirent_read(kiss_textbox *textbox1, kiss_vscrollbar *vscrollbar1,
kiss_textbox *textbox2, kiss_vscrollbar *vscrollbar2,
kiss_label *label_sel)
{
kiss_dirent *ent;
kiss_stat s;
kiss_dir *dir;
char buf[KISS_MAX_LENGTH], ending[2];
kiss_array_free(textbox1->array);
kiss_array_free(textbox2->array);
kiss_array_new(textbox1->array);
kiss_array_new(textbox2->array);
kiss_getcwd(buf, KISS_MAX_LENGTH);
strcpy(ending, "/");
if (buf[0] == 'C') strcpy(ending, "\\");
if (!strcmp(buf, "/") || !strcmp(buf, "C:\\")) strcpy(ending, "");
kiss_string_copy(label_sel->text, (2 * textbox1->rect.w +
2 * kiss_up.w) / kiss_textfont.advance, buf, ending);
#ifdef _MSC_VER
dir = kiss_opendir("*");
#else
dir = kiss_opendir(".");
#endif
while ((ent = kiss_readdir(dir))) {
if (!ent->d_name) continue;
kiss_getstat(ent->d_name, &s);
if (kiss_isdir(s))
kiss_array_appendstring(textbox1->array, 0,
ent->d_name, "/");
else if (kiss_isreg(s))
kiss_array_appendstring(textbox2->array, 0,
ent->d_name, NULL);
}
kiss_closedir(dir);
text_reset(textbox1, vscrollbar1);
text_reset(textbox2, vscrollbar2);
}
int kiss_textbox_draw(kiss_textbox *textbox, SDL_Renderer *renderer)
{
SDL_Rect highlightrect;
char buf[KISS_MAX_LENGTH];
int numoflines, i;
if (textbox && textbox->wdw)
textbox->visible = textbox->wdw->visible;
if (!textbox || !textbox->visible || !renderer) return 0;
kiss_fillrect(renderer, &textbox->rect, textbox->bg);
if (textbox->decorate)
kiss_decorate(renderer, &textbox->rect, kiss_blue,
kiss_edge);
if (textbox->highlightline >= 0) {
kiss_makerect(&highlightrect, textbox->textrect.x,
textbox->textrect.y +
textbox->highlightline * kiss_textfont.lineheight,
textbox->textrect.w, kiss_textfont.lineheight);
kiss_fillrect(renderer, &highlightrect, textbox->hlcolor);
}
if (!textbox->array || !textbox->array->length) return 0;
numoflines = textbox_numoflines(textbox);
for (i = 0; i < numoflines; i++) {
kiss_string_copy(buf, kiss_maxlength(kiss_textfont,
textbox->textwidth,
(char *) kiss_array_data(textbox->array,
textbox->firstline + i), NULL),
(char *) kiss_array_data(textbox->array,
textbox->firstline + i), NULL);
kiss_rendertext(renderer, buf, textbox->textrect.x,
textbox->textrect.y + i * kiss_textfont.lineheight +
kiss_textfont.spacing / 2, kiss_textfont,
textbox->textcolor);
}
return 1;
}
