static uiNode_t* UI_OptionListNodeGetOptionAtPosition (uiNode_t* node, int x, int y)
{
uiNode_t* option;
vec2_t pos;
int lineHeight;
int currentY;
int count = 0;
UI_GetNodeAbsPos(node, pos);
currentY = pos[1] + node->padding;
lineHeight = EXTRADATA(node).lineHeight;
if (lineHeight == 0) {
const char* font = UI_GetFontFromNode(node);
lineHeight = UI_FontGetHeight(font);
}
option = UI_AbstractOptionGetFirstOption(node);
while (option && count < EXTRADATA(node).scrollY.viewPos) {
option = option->next;
count++;
}
/* now draw all available options for this selectbox */
for (; option; option = option->next) {
if (y < currentY + lineHeight)
return option;
if (currentY + lineHeight > pos[1] + node->box.size[1] - node->padding)
break;
currentY += lineHeight;
}
return nullptr;
}
/**
* @brief Return size of the cell, which is the size (in virtual "pixel") which represent 1 in the scroll values.
* Here we guess the widget can scroll pixel per pixel.
* @return Size in pixel.
*/
int uiOptionListNode::getCellHeight (uiNode_t* node)
{
int lineHeight = EXTRADATA(node).lineHeight;
if (lineHeight == 0)
lineHeight = UI_FontGetHeight(UI_GetFontFromNode(node));
return lineHeight;
}
int UI_DrawString (const char* fontID, align_t align, int x, int y, int absX, int maxWidth,
int lineHeight, const char* c, int boxHeight, int scrollPos, int* curLine, bool increaseLine, longlines_t method)
{
const uiFont_t* font = UI_GetFontByID(fontID);
const align_t verticalAlign = (align_t)(align / 3); /* top, center, bottom */
int lines;
if (!font)
Com_Error(ERR_FATAL, "Could not find font with id: '%s'", fontID);
if (lineHeight <= 0)
lineHeight = UI_FontGetHeight(font->name);
/* vertical alignment makes only a single-line adjustment in this
* function. That means that ALIGN_Lx values will not show more than
* one line in any case. */
if (verticalAlign == 1)
y += -(lineHeight / 2);
else if (verticalAlign == 2)
y += -lineHeight;
lines = R_FontDrawString(fontID, align, x, y, absX, maxWidth, lineHeight,
c, boxHeight, scrollPos, curLine, method);
if (curLine && increaseLine)
*curLine += lines;
return lines * lineHeight;
}
/**
* @brief Get the line number under an absolute position
* @param[in] node a text node
* @param[in] x,y position on the screen
* @return The line number under the position (0 = first line)
*/
static int UI_TextNodeGetLine (const uiNode_t* node, int x, int y)
{
int lineHeight;
int line;
assert(UI_NodeInstanceOf(node, "text"));
lineHeight = EXTRADATACONST(node).lineHeight;
if (lineHeight == 0) {
const char* font = UI_GetFontFromNode(node);
lineHeight = UI_FontGetHeight(font);
}
UI_NodeAbsoluteToRelativePos(node, &x, &y);
y -= node->padding;
/* skip position over the first line */
if (y < 0)
return -1;
line = (int) (y / lineHeight) + EXTRADATACONST(node).super.scrollY.viewPos;
/* skip position under the last line */
if (line >= EXTRADATACONST(node).super.scrollY.fullSize)
return -1;
return line;
}
/**
* @brief Get the line number under an absolute position
* @param[in] node a text node
* @param[in] x position x on the screen
* @param[in] y position y on the screen
* @return The line number under the position (0 = first line)
*/
static int UI_TextListNodeGetLine (const uiNode_t *node, int x, int y)
{
int lineHeight = EXTRADATACONST(node).lineHeight;
if (lineHeight == 0) {
const char *font = UI_GetFontFromNode(node);
lineHeight = UI_FontGetHeight(font);
}
UI_NodeAbsoluteToRelativePos(node, &x, &y);
y -= node->padding;
return (int) (y / lineHeight) + EXTRADATACONST(node).super.scrollY.viewPos;
}
/**
* @brief Handled after the end of the load of the node from script (all data and/or child are set)
*/
static void UI_ButtonNodeLoaded (uiNode_t *node)
{
/* auto calc the size if none was given via script files */
if (node->size[1] == 0) {
const char *font = UI_GetFontFromNode(node);
node->size[1] = (UI_FontGetHeight(font) / 2) + (node->padding * 2);
}
#ifdef DEBUG
if (node->size[0] < CORNER_SIZE + MID_SIZE + CORNER_SIZE || node->size[1] < CORNER_SIZE + MID_SIZE + CORNER_SIZE)
Com_DPrintf(DEBUG_CLIENT, "Node '%s' too small. It can create graphical glitches\n", UI_GetPath(node));
#endif
}
/**
* @brief Update the scroll according to the number
* of items and the size of the node
*/
static void UI_OptionListNodeUpdateScroll (uiNode_t* node)
{
int lineHeight;
bool updated;
int elements;
lineHeight = EXTRADATA(node).lineHeight;
if (lineHeight == 0) {
const char* font = UI_GetFontFromNode(node);
lineHeight = UI_FontGetHeight(font);
}
elements = (node->box.size[1] - node->padding - node->padding) / lineHeight;
updated = EXTRADATA(node).scrollY.set(-1, elements, EXTRADATA(node).count);
if (updated && EXTRADATA(node).onViewChange)
UI_ExecuteEventActions(node, EXTRADATA(node).onViewChange);
}
/**
* @brief Update the scroll according to the number
* of items and the size of the node
*/
static void UI_OptionTreeNodeUpdateScroll (uiNode_t *node)
{
const char *font;
int fontHeight;
qboolean updated;
int elements;
font = UI_GetFontFromNode(node);
fontHeight = EXTRADATA(node).lineHeight;
if (fontHeight == 0)
fontHeight = UI_FontGetHeight(font);
elements = (node->size[1] - node->padding - node->padding) / fontHeight;
updated = UI_SetScroll(&EXTRADATA(node).scrollY, -1, elements, EXTRADATA(node).count);
if (updated && EXTRADATA(node).onViewChange)
UI_ExecuteEventActions(node, EXTRADATA(node).onViewChange);
}
static uiNode_t* UI_OptionTreeNodeGetOptionAtPosition (uiNode_t * node, int x, int y, int *depth)
{
uiNode_t* option;
const char *font;
int fontHeight;
int count;
uiOptionIterator_t iterator;
UI_NodeAbsoluteToRelativePos(node, &x, &y);
font = UI_GetFontFromNode(node);
fontHeight = EXTRADATA(node).lineHeight;
if (fontHeight == 0)
fontHeight = UI_FontGetHeight(font);
option = UI_OptionTreeNodeGetFirstOption(node);
count = EXTRADATA(node).scrollY.viewPos + (y - node->padding) / fontHeight;
option = UI_InitOptionIteratorAtIndex(count, option, &iterator);
*depth = iterator.depthPos;
return option;
}
void uiTextNode::onLoaded (uiNode_t* node)
{
int lineheight = EXTRADATA(node).lineHeight;
/* auto compute lineheight */
/* we don't overwrite EXTRADATA(node).lineHeight, because "0" is dynamically replaced by font height on draw function */
if (lineheight == 0) {
/* the font is used */
const char* font = UI_GetFontFromNode(node);
lineheight = UI_FontGetHeight(font);
}
/* auto compute rows (super.viewSizeY) */
if (EXTRADATA(node).super.scrollY.viewSize == 0) {
if (node->box.size[1] != 0 && lineheight != 0) {
EXTRADATA(node).super.scrollY.viewSize = node->box.size[1] / lineheight;
} else {
EXTRADATA(node).super.scrollY.viewSize = 1;
Com_Printf("UI_TextNodeLoaded: node '%s' has no rows value\n", UI_GetPath(node));
}
}
/* auto compute height */
if (node->box.size[1] == 0) {
node->box.size[1] = EXTRADATA(node).super.scrollY.viewSize * lineheight;
}
/* is text slot exists */
if (EXTRADATA(node).dataID >= UI_MAX_DATAID)
Com_Error(ERR_DROP, "Error in node %s - max shared data id num exceeded (num: %i, max: %i)", UI_GetPath(node), EXTRADATA(node).dataID, UI_MAX_DATAID);
#ifdef DEBUG
if (EXTRADATA(node).super.scrollY.viewSize != (int)(node->box.size[1] / lineheight)) {
Com_Printf("UI_TextNodeLoaded: rows value (%i) of node '%s' differs from size (%.0f) and format (%i) values\n",
EXTRADATA(node).super.scrollY.viewSize, UI_GetPath(node), node->box.size[1], lineheight);
}
#endif
if (node->text == nullptr && EXTRADATA(node).dataID == TEXT_NULL)
Com_Printf("UI_TextNodeLoaded: 'textid' property of node '%s' is not set\n", UI_GetPath(node));
}
void uiOptionListNode::draw (uiNode_t* node)
{
uiNode_t* option;
const char* ref;
const char* font;
int lineHeight;
vec2_t pos;
int currentY;
const float* textColor;
int count = 0;
ref = UI_AbstractOptionGetCurrentValue(node);
if (ref == nullptr)
return;
UI_GetNodeAbsPos(node, pos);
if (EXTRADATA(node).background) {
UI_DrawSpriteInBox(false, EXTRADATA(node).background, SPRITE_STATUS_NORMAL, pos[0], pos[1], node->box.size[0], node->box.size[1]);
}
font = UI_GetFontFromNode(node);
lineHeight = EXTRADATA(node).lineHeight;
if (lineHeight == 0)
lineHeight = UI_FontGetHeight(font);
currentY = pos[1] + node->padding;
/* skip option over current position */
option = UI_AbstractOptionGetFirstOption(node);
while (option && count < EXTRADATA(node).scrollY.viewPos) {
option = option->next;
count++;
}
/* draw all available options for this selectbox */
for (; option; option = option->next) {
int decX = pos[0] + node->padding;
/* outside the node */
if (currentY + lineHeight > pos[1] + node->box.size[1] - node->padding) {
count++;
break;
}
/* draw the hover effect */
if (OPTIONEXTRADATA(option).hovered)
UI_DrawFill(pos[0] + node->padding, currentY, node->box.size[0] - node->padding - node->padding, lineHeight, node->color);
/* text color */
if (Q_streq(OPTIONEXTRADATA(option).value, ref)) {
textColor = node->selectedColor;
} else if (node->disabled || option->disabled) {
textColor = node->disabledColor;
} else if (option->color[3] == 0.0f) {
textColor = node->color;
} else {
textColor = option->color;
}
if (OPTIONEXTRADATA(option).icon) {
uiSpriteStatus_t iconStatus = SPRITE_STATUS_NORMAL;
if (option->disabled)
iconStatus = SPRITE_STATUS_DISABLED;
R_Color(nullptr);
UI_DrawSpriteInBox(OPTIONEXTRADATA(option).flipIcon, OPTIONEXTRADATA(option).icon, iconStatus, decX, currentY, OPTIONEXTRADATA(option).icon->size[0], lineHeight);
decX += OPTIONEXTRADATA(option).icon->size[0] + lineHeight / 4;
}
/* print the option label */
const char* label = CL_Translate(OPTIONEXTRADATA(option).label);
R_Color(textColor);
UI_DrawString(font, ALIGN_UL, decX, currentY,
pos[0], node->box.size[0] - node->padding - node->padding,
0, label, 0, 0, nullptr, false, LONGLINES_PRETTYCHOP);
/* next entries' position */
currentY += lineHeight;
count++;
}
R_Color(nullptr);
/* count number of options (current architecture doesn't allow to know if the data change) */
for (; option; option = option->next) {
count++;
}
if (EXTRADATA(node).count != count) {
EXTRADATA(node).count = count;
}
UI_OptionListNodeUpdateScroll(node);
}
/**
* @brief Handles line breaks and drawing for shared data id
* @param[in] node The context node
* @param[in] text The test to draw else nullptr
* @param[in] list The test to draw else nullptr
* @param[in] noDraw If true, calling of this function only update the cache (real number of lines)
* @note text or list but be used, not both
*/
void uiTextNode::drawText (uiNode_t* node, const char* text, const linkedList_t* list, bool noDraw)
{
static char textCopy[UI_TEXTNODE_BUFFERSIZE];
char newFont[MAX_VAR];
const char* oldFont = nullptr;
vec4_t colorHover;
vec4_t colorSelectedHover;
char* cur, *tab, *end;
int fullSizeY;
const char* font = UI_GetFontFromNode(node);
vec2_t pos;
int x, y, width;
int viewSizeY;
UI_GetNodeAbsPos(node, pos);
if (isSizeChange(node)) {
int lineHeight = EXTRADATA(node).lineHeight;
if (lineHeight == 0) {
const char* font = UI_GetFontFromNode(node);
lineHeight = UI_FontGetHeight(font);
}
viewSizeY = node->box.size[1] / lineHeight;
} else {
viewSizeY = EXTRADATA(node).super.scrollY.viewSize;
}
/* text box */
x = pos[0] + node->padding;
y = pos[1] + node->padding;
width = node->box.size[0] - node->padding - node->padding;
if (text) {
Q_strncpyz(textCopy, text, sizeof(textCopy));
} else if (list) {
Q_strncpyz(textCopy, CL_Translate((const char*)list->data), sizeof(textCopy));
} else
return; /**< Nothing to draw */
cur = textCopy;
/* Hover darkening effect for normal text lines. */
VectorScale(node->color, 0.8, colorHover);
colorHover[3] = node->color[3];
/* Hover darkening effect for selected text lines. */
VectorScale(node->selectedColor, 0.8, colorSelectedHover);
colorSelectedHover[3] = node->selectedColor[3];
/* fix position of the start of the draw according to the align */
switch (node->contentAlign % 3) {
case 0: /* left */
break;
case 1: /* middle */
x += width / 2;
break;
case 2: /* right */
x += width;
break;
}
R_Color(node->color);
fullSizeY = 0;
do {
bool haveTab;
int x1; /* variable x position */
/* new line starts from node x position */
x1 = x;
if (oldFont) {
font = oldFont;
oldFont = nullptr;
}
/* text styles and inline images */
if (cur[0] == '^') {
switch (toupper(cur[1])) {
case 'B':
Com_sprintf(newFont, sizeof(newFont), "%s_bold", font);
oldFont = font;
font = newFont;
cur += 2; /* don't print the format string */
break;
}
}
/* get the position of the next newline - otherwise end will be null */
end = strchr(cur, '\n');
if (end)
/* set the \n to \0 to draw only this part (before the \n) with our font renderer */
/* let end point to the next char after the \n (or \0 now) */
*end++ = '\0';
/* highlighting */
if (fullSizeY == EXTRADATA(node).textLineSelected && EXTRADATA(node).textLineSelected >= 0) {
/* Draw current line in "selected" color (if the linenumber is stored). */
R_Color(node->selectedColor);
} else {
R_Color(node->color);
}
if (node->state && EXTRADATA(node).mousefx && fullSizeY == EXTRADATA(node).lineUnderMouse) {
/* Highlight line if mousefx is true. */
/** @todo what about multiline text that should be highlighted completely? */
if (fullSizeY == EXTRADATA(node).textLineSelected && EXTRADATA(node).textLineSelected >= 0) {
R_Color(colorSelectedHover);
} else {
R_Color(colorHover);
}
}
/* tabulation, we assume all the tabs fit on a single line */
haveTab = strchr(cur, '\t') != nullptr;
if (haveTab) {
while (cur && *cur) {
int tabwidth;
tab = strchr(cur, '\t');
/* use tab stop as given via property definition
* or use 1/3 of the node size (width) */
if (!EXTRADATA(node).tabWidth)
tabwidth = width / 3;
else
tabwidth = EXTRADATA(node).tabWidth;
if (tab) {
int numtabs = strspn(tab, "\t");
tabwidth *= numtabs;
while (*tab == '\t')
*tab++ = '\0';
} else {
/* maximize width for the last element */
tabwidth = width - (x1 - x);
if (tabwidth < 0)
tabwidth = 0;
}
/* minimize width for element outside node */
if ((x1 - x) + tabwidth > width)
tabwidth = width - (x1 - x);
/* make sure it is positive */
if (tabwidth < 0)
tabwidth = 0;
if (tabwidth != 0)
UI_DrawString(font, (align_t)node->contentAlign, x1, y, x1, tabwidth - 1, EXTRADATA(node).lineHeight, cur, viewSizeY, EXTRADATA(node).super.scrollY.viewPos, &fullSizeY, false, LONGLINES_PRETTYCHOP);
/* next */
x1 += tabwidth;
cur = tab;
}
fullSizeY++;
}
/*Com_Printf("until newline - lines: %i\n", lines);*/
/* the conditional expression at the end is a hack to draw "/n/n" as a blank line */
/* prevent line from being drawn if there is nothing that should be drawn after it */
if (cur && (cur[0] || end || list)) {
/* is it a white line? */
if (!cur) {
fullSizeY++;
} else {
if (noDraw) {
int lines = 0;
R_FontTextSize(font, cur, width, (longlines_t)EXTRADATA(node).longlines, nullptr, nullptr, &lines, nullptr);
fullSizeY += lines;
} else
UI_DrawString(font, (align_t)node->contentAlign, x1, y, x, width, EXTRADATA(node).lineHeight, cur, viewSizeY, EXTRADATA(node).super.scrollY.viewPos, &fullSizeY, true, (longlines_t)EXTRADATA(node).longlines);
}
}
if (EXTRADATA(node).mousefx)
R_Color(node->color); /* restore original color */
/* now set cur to the next char after the \n (see above) */
cur = end;
if (!cur && list) {
list = list->next;
if (list) {
Q_strncpyz(textCopy, CL_Translate((const char*)list->data), sizeof(textCopy));
cur = textCopy;
}
}
} while (cur);
/* update scroll status */
setScrollY(node, -1, viewSizeY, fullSizeY);
R_Color(nullptr);
}
/**
* @brief Handles line breaks and drawing for shared data text
* @param[in] node The context node
* @param[in] list The text list to draw
*/
static void UI_TextLineNodeDrawText (uiNode_t* node, const linkedList_t* list)
{
vec4_t colorHover;
vec4_t colorSelectedHover;
int count; /* variable x position */
const char *font = UI_GetFontFromNode(node);
vec2_t pos;
int currentY;
int viewSizeY;
int lineHeight;
int maxHeight;
lineHeight = EXTRADATA(node).lineHeight;
if (lineHeight == 0)
lineHeight = UI_FontGetHeight(font);
if (UI_AbstractScrollableNodeIsSizeChange(node))
viewSizeY = node->size[1] / lineHeight;
else
viewSizeY = EXTRADATA(node).super.scrollY.viewSize;
/* text box */
UI_GetNodeAbsPos(node, pos);
pos[0] += node->padding;
pos[1] += node->padding;
/* prepare colors */
VectorScale(node->color, 0.8, colorHover);
colorHover[3] = node->color[3];
VectorScale(node->selectedColor, 0.8, colorSelectedHover);
colorSelectedHover[3] = node->selectedColor[3];
/* skip lines over the scroll */
count = 0;
while (list && count < EXTRADATA(node).super.scrollY.viewPos) {
list = list->next;
count++;
}
currentY = pos[1];
maxHeight = currentY + node->size[1] - node->padding - node->padding - node->padding - lineHeight;
while (list) {
const int width = node->size[0] - node->padding - node->padding;
const char* text = (const char*) list->data;
if (currentY > maxHeight)
break;
/* highlight selected line */
if (count == EXTRADATA(node).textLineSelected && EXTRADATA(node).textLineSelected >= 0)
R_Color(node->selectedColor);
else
R_Color(node->color);
/* highlight line under mouse */
if (node->state && count == EXTRADATA(node).lineUnderMouse) {
if (count == EXTRADATA(node).textLineSelected && EXTRADATA(node).textLineSelected >= 0)
R_Color(colorSelectedHover);
else
R_Color(colorHover);
}
UI_DrawStringInBox(font, node->contentAlign, pos[0], currentY, width, lineHeight, text, LONGLINES_PRETTYCHOP);
/* next entries' position */
currentY += lineHeight;
list = list->next;
count++;
}
/* count all elements */
while (list) {
list = list->next;
count++;
}
/* update scroll status */
UI_AbstractScrollableNodeSetY(node, -1, viewSizeY, count);
R_Color(NULL);
}
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);
}
static void UI_OptionListNodeDraw (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;
int lineHeight;
vec2_t pos;
const char* image;
int currentY;
const float *textColor;
static vec4_t disabledColor = {0.5, 0.5, 0.5, 1.0};
int count = 0;
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);
lineHeight = EXTRADATA(node).lineHeight;
if (lineHeight == 0)
lineHeight = UI_FontGetHeight(font);
currentY = pos[1] + node->padding;
/* skip option over current position */
option = UI_AbstractOptionGetFirstOption(node);
while (option && count < EXTRADATA(node).scrollY.viewPos) {
option = option->next;
count++;
}
/* draw all available options for this selectbox */
for (; option; option = option->next) {
const char *label;
int decX = pos[0] + node->padding;
/* outside the node */
if (currentY + lineHeight > 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, lineHeight, 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;
}
if (OPTIONEXTRADATA(option).icon) {
uiSpriteStatus_t iconStatus = SPRITE_STATUS_NORMAL;
if (option->disabled)
iconStatus = SPRITE_STATUS_DISABLED;
R_Color(NULL);
UI_DrawSpriteInBox(OPTIONEXTRADATA(option).flipIcon, OPTIONEXTRADATA(option).icon, iconStatus, decX, currentY, OPTIONEXTRADATA(option).icon->size[0], lineHeight);
decX += OPTIONEXTRADATA(option).icon->size[0] + lineHeight / 4;
}
/* print the option label */
label = OPTIONEXTRADATA(option).label;
if (label[0] == '_')
label = _(label + 1);
R_Color(textColor);
UI_DrawString(font, ALIGN_UL, decX, currentY,
pos[0], node->size[0] - node->padding - node->padding,
0, label, 0, 0, NULL, qfalse, LONGLINES_PRETTYCHOP);
/* next entries' position */
currentY += lineHeight;
count++;
}
R_Color(NULL);
/* count number of options (current architecture doesn't allow to know if the data change) */
for (; option; option = option->next) {
count++;
}
if (EXTRADATA(node).count != count) {
EXTRADATA(node).count = count;
}
UI_OptionListNodeUpdateScroll(node);
}
