/**
* @brief Find an option (and all his parents) by is value.
* @param[in,out] iterator If it found an option, the iterator contain all option parent
* @param[in] value The value we search
* @return The right option, else NULL
*/
uiNode_t* UI_FindOptionByValue (uiOptionIterator_t* iterator, const char* value)
{
while (iterator->option) {
assert(iterator->option->behaviour == ui_optionBehaviour);
if (Q_streq(OPTIONEXTRADATA(iterator->option).value, value))
return iterator->option;
UI_OptionIteratorNextOption(iterator);
}
return NULL;
}
/**
* @brief Find an option position from an option iterator
* @param[in,out] iterator Context of the iteration. If it found an option, the iterator contain all option parent
* @param[in] option The value we search
* @return The option index, else -1
*/
int UI_FindOptionPosition (uiOptionIterator_t* iterator, const uiNode_t* option)
{
int i = 0;
while (iterator->option) {
if (iterator->option == option)
return i;
i++;
UI_OptionIteratorNextOption(iterator);
}
return -1;
}
/**
* @brief Executes confuncs to update visible message options lines.
* @sa MSO_Init_f
* @todo move this into scripts
*/
static void MSO_UpdateVisibleButtons (void)
{
int visible;/* current line */
uiOptionIterator_t iterator;
uiNode_t* messageSetting = cgi->UI_GetOption(TEXT_MESSAGEOPTIONS);
UI_InitOptionIteratorAtIndex(messageList_scroll, messageSetting, &iterator);
/* update visible button lines based on current displayed values */
for (visible = 0; visible < messageList_size; visible++) {
const uiNode_t* option = iterator.option;
int idx;
msgCategoryEntry_t* entry;
if (!option)
break;
idx = atoi(OPTIONEXTRADATACONST(option).value);
entry = &ccs.msgCategoryEntries[idx];
if (!entry)
break;
if (entry->isCategory) {
/* category is visible anyway*/
cgi->UI_ExecuteConfunc("ms_disable %i", visible);
} else {
assert(entry->category);
cgi->UI_ExecuteConfunc("ms_enable %i", visible);
cgi->UI_ExecuteConfunc("ms_btnstate %i %i %i %i", visible, entry->settings->doPause,
entry->settings->doNotify, entry->settings->doSound);
}
UI_OptionIteratorNextOption(&iterator);
}
for (; visible < messageList_size; visible++)
cgi->UI_ExecuteConfunc("ms_disable %i", visible);
}
static void UI_OptionTreeNodeDraw (uiNode_t *node)
{
static const int panelTemplate[] = {
CORNER_SIZE, MID_SIZE, CORNER_SIZE,
CORNER_SIZE, MID_SIZE, CORNER_SIZE,
MARGE
};
uiNode_t* option;
const char *ref;
const char *font;
vec2_t pos;
const char* image;
int fontHeight;
int currentY;
int currentDecY = 0;
const float *textColor;
vec4_t disabledColor = {0.5, 0.5, 0.5, 1.0};
int count = 0;
uiOptionIterator_t iterator;
if (!systemExpand)
systemExpand = UI_GetSpriteByName("icons/system_expand");
if (!systemCollapse)
systemCollapse = UI_GetSpriteByName("icons/system_collapse");
ref = UI_AbstractOptionGetCurrentValue(node);
if (ref == NULL)
return;
UI_GetNodeAbsPos(node, pos);
image = UI_GetReferenceString(node, node->image);
if (image)
UI_DrawPanel(pos, node->size, image, 0, 0, panelTemplate);
font = UI_GetFontFromNode(node);
fontHeight = EXTRADATA(node).lineHeight;
currentY = pos[1] + node->padding;
if (fontHeight == 0)
fontHeight = UI_FontGetHeight(font);
else {
const int height = UI_FontGetHeight(font);
currentDecY = (fontHeight - height) / 2;
}
/* skip option over current position */
option = UI_OptionTreeNodeGetFirstOption(node);
UI_OptionTreeNodeUpdateScroll(node);
option = UI_InitOptionIteratorAtIndex(EXTRADATA(node).scrollY.viewPos, option, &iterator);
/* draw all available options for this selectbox */
for (; option; option = UI_OptionIteratorNextOption(&iterator)) {
int decX;
const char *label;
/* outside the node */
if (currentY + fontHeight > pos[1] + node->size[1] - node->padding) {
count++;
break;
}
/* draw the hover effect */
if (OPTIONEXTRADATA(option).hovered)
UI_DrawFill(pos[0] + node->padding, currentY, node->size[0] - node->padding - node->padding, fontHeight, node->color);
/* text color */
if (Q_streq(OPTIONEXTRADATA(option).value, ref)) {
textColor = node->selectedColor;
} else if (node->disabled || option->disabled) {
textColor = disabledColor;
} else if (option->color[3] == 0.0f) {
textColor = node->color;
} else {
textColor = option->color;
}
/* print the option label */
decX = pos[0] + node->padding + iterator.depthPos * DEPTH_WIDTH;
R_Color(NULL);
if (option->firstChild) {
uiSprite_t *icon = OPTIONEXTRADATA(option).collapsed ? systemExpand : systemCollapse;
UI_DrawSpriteInBox(OPTIONEXTRADATA(option).flipIcon, icon, SPRITE_STATUS_NORMAL, decX, currentY, icon->size[0], fontHeight);
}
decX += COLLAPSEBUTTON_WIDTH;
if (OPTIONEXTRADATA(option).icon) {
uiSpriteStatus_t iconStatus = SPRITE_STATUS_NORMAL;
if (option->disabled)
iconStatus = SPRITE_STATUS_DISABLED;
UI_DrawSpriteInBox(OPTIONEXTRADATA(option).flipIcon, OPTIONEXTRADATA(option).icon, iconStatus, decX, currentY,
OPTIONEXTRADATA(option).icon->size[0], fontHeight);
decX += OPTIONEXTRADATA(option).icon->size[0] + fontHeight / 4;
}
label = OPTIONEXTRADATA(option).label;
if (label[0] == '_')
label = _(label + 1);
R_Color(textColor);
UI_DrawString(font, ALIGN_UL, decX, currentY + currentDecY,
pos[0], node->size[0] - node->padding - node->padding,
0, label, 0, 0, NULL, qfalse, LONGLINES_PRETTYCHOP);
/* next entries' position */
currentY += fontHeight;
count++;
}
R_Color(NULL);
}
