void uiTextEntryNode::draw (uiNode_t* node)
{
const float* textColor;
vec2_t pos;
const char* font = UI_GetFontFromNode(node);
uiSpriteStatus_t iconStatus = SPRITE_STATUS_NORMAL;
if (node->disabled) {
textColor = node->disabledColor;
iconStatus = SPRITE_STATUS_DISABLED;
} else if (node->state) {
textColor = node->color;
iconStatus = SPRITE_STATUS_HOVER;
} else {
textColor = node->color;
}
if (UI_HasFocus(node)) {
textColor = node->selectedColor;
}
UI_GetNodeAbsPos(node, pos);
if (EXTRADATA(node).background) {
UI_DrawSpriteInBox(false, EXTRADATA(node).background, iconStatus, pos[0], pos[1], node->box.size[0], node->box.size[1]);
}
if (char const* const text = UI_GetReferenceString(node, node->text)) {
char buf[MAX_VAR];
if (EXTRADATA(node).isPassword) {
size_t size = UTF8_strlen(text);
if (size > MAX_VAR - 2)
size = MAX_VAR - 2;
memset(buf, HIDECHAR, size);
buf[size] = '\0';
} else {
/* leave one byte empty for the text-based cursor */
UTF8_strncpyz(buf, text, sizeof(buf) - 1);
}
/** @todo Make the cursor into a real graphical object instead of using a text character. */
if (UI_HasFocus(node)) {
if (CL_Milliseconds() % 1000 < 500) {
UTF8_insert_char_at(buf, sizeof(buf), EXTRADATA(node).cursorPosition, (int)CURSOR_ON);
} else {
UTF8_insert_char_at(buf, sizeof(buf), EXTRADATA(node).cursorPosition, (int)CURSOR_OFF);
}
}
if (*buf != '\0') {
R_Color(textColor);
UI_DrawStringInBox(font, (align_t)node->contentAlign,
pos[0] + node->padding, pos[1] + node->padding,
node->box.size[0] - node->padding - node->padding, node->box.size[1] - node->padding - node->padding,
buf);
R_Color(nullptr);
}
}
}
void Q_strncpyz (char* dest, const char* src, size_t destsize)
#endif
{
#ifdef DEBUG
if (!dest)
Sys_Error("Q_strncpyz: nullptr dest (%s, %i)", file, line);
if (!src)
Sys_Error("Q_strncpyz: nullptr src (%s, %i)", file, line);
if (destsize < 1)
Sys_Error("Q_strncpyz: destsize < 1 (%s, %i)", file, line);
#endif
UTF8_strncpyz(dest, src, destsize);
}
