/**
* @brief Remove the higher element (in alphabet) from a list
* @todo option should start with '_' if we need to translate it
* @warning update parent
*/
static uiNode_t* UI_OptionNodeRemoveHigherOption (uiNode_t** option)
{
uiNode_t* prev = *option;
uiNode_t* prevfind = nullptr;
uiNode_t* search = (*option)->next;
const char* label = CL_Translate(OPTIONEXTRADATA(*option).label);
/* search the smaller element */
while (search) {
const char* searchlabel = CL_Translate(OPTIONEXTRADATA(search).label);
if (strcmp(label, searchlabel) < 0) {
prevfind = prev;
label = searchlabel;
}
prev = search;
search = search->next;
}
/* remove the first element */
if (prevfind == nullptr) {
uiNode_t* tmp = *option;
*option = (*option)->next;
return tmp;
} else {
uiNode_t* tmp = prevfind->next;
prevfind->next = tmp->next;
return tmp;
}
}
/**
* @sa Com_MacroExpandString
* @todo we should review this code, '*' doesn't work very well for all the needed things
*/
const char *UI_GetReferenceString (const uiNode_t* const node, const char *ref)
{
if (!ref)
return nullptr;
/* its a cvar */
if (ref[0] != '*')
return CL_Translate(ref);
/* get the reference and the name */
const char *token = Com_MacroExpandString(ref);
if (token)
return CL_Translate(token);
/* skip the star */
token = ref + 1;
if (token[0] == '\0')
return nullptr;
if (char const* const binding = Q_strstart(token, "binding:")) {
return Key_GetBinding(binding, cls.state != ca_active ? KEYSPACE_UI : KEYSPACE_GAME);
}
Sys_Error("UI_GetReferenceString: unknown reference %s", token);
}
/**
* @brief Draw a text node
*/
void uiTextNode::draw (uiNode_t* node)
{
const uiSharedData_t* shared;
if (EXTRADATA(node).dataID == TEXT_NULL && node->text != nullptr) {
const char* t = CL_Translate(UI_GetReferenceString(node, node->text));
drawText(node, t, nullptr, false);
return;
}
shared = &ui_global.sharedData[EXTRADATA(node).dataID];
switch (shared->type) {
case UI_SHARED_TEXT:
{
const char* t = CL_Translate(shared->data.text);
drawText(node, t, nullptr, false);
break;
}
case UI_SHARED_LINKEDLISTTEXT:
drawText(node, nullptr, shared->data.linkedListText, false);
break;
default:
break;
}
EXTRADATA(node).versionId = shared->versionId;
}
void uiTextNode::updateCache (uiNode_t* node)
{
const uiSharedData_t* shared;
if (EXTRADATA(node).dataID == TEXT_NULL && node->text != nullptr)
return;
shared = &ui_global.sharedData[EXTRADATA(node).dataID];
switch (shared->type) {
case UI_SHARED_TEXT:
{
const char* t = CL_Translate(shared->data.text);
drawText(node, t, nullptr, true);
}
break;
case UI_SHARED_LINKEDLISTTEXT:
drawText(node, nullptr, shared->data.linkedListText, true);
break;
default:
break;
}
EXTRADATA(node).versionId = shared->versionId;
}
void uiSelectBoxNode::draw (uiNode_t* node)
{
uiNode_t* option;
int selBoxX, selBoxY;
const char* ref;
const char* font;
vec2_t nodepos;
const char* imageName;
const image_t* image;
static vec4_t invisColor = {1.0, 1.0, 1.0, 0.7};
ref = UI_AbstractOptionGetCurrentValue(node);
if (ref == nullptr)
return;
UI_GetNodeAbsPos(node, nodepos);
imageName = UI_GetReferenceString(node, node->image);
if (!imageName)
imageName = "ui/selectbox";
image = UI_LoadImage(imageName);
font = UI_GetFontFromNode(node);
selBoxX = nodepos[0] + SELECTBOX_SIDE_WIDTH;
selBoxY = nodepos[1] + SELECTBOX_SPACER;
/* left border */
UI_DrawNormImage(false, nodepos[0], nodepos[1], SELECTBOX_SIDE_WIDTH, node->box.size[1],
SELECTBOX_SIDE_WIDTH, SELECTBOX_DEFAULT_HEIGHT, 0.0f, 0.0f, image);
/* stretched middle bar */
UI_DrawNormImage(false, nodepos[0] + SELECTBOX_SIDE_WIDTH, nodepos[1], node->box.size[0]-SELECTBOX_SIDE_WIDTH-SELECTBOX_RIGHT_WIDTH, node->box.size[1],
12.0f, SELECTBOX_DEFAULT_HEIGHT, 7.0f, 0.0f, image);
/* right border (arrow) */
UI_DrawNormImage(false, nodepos[0] + node->box.size[0] - SELECTBOX_RIGHT_WIDTH, nodepos[1], SELECTBOX_DEFAULT_HEIGHT, node->box.size[1],
12.0f + SELECTBOX_RIGHT_WIDTH, SELECTBOX_DEFAULT_HEIGHT, 12.0f, 0.0f, image);
/* draw the label for the current selected option */
for (option = UI_AbstractOptionGetFirstOption(node); option; option = option->next) {
if (!Q_streq(OPTIONEXTRADATA(option).value, ref))
continue;
if (option->invis)
R_Color(invisColor);
const char* label = CL_Translate(OPTIONEXTRADATA(option).label);
UI_DrawString(font, ALIGN_UL, selBoxX, selBoxY,
selBoxX, node->box.size[0] - 4,
0, label, 0, 0, nullptr, false, LONGLINES_PRETTYCHOP);
R_Color(nullptr);
break;
}
/* must we draw the drop-down list */
if (UI_GetMouseCapture() == node) {
UI_CaptureDrawOver(node);
}
}
static inline void UI_ExecuteSetAction (const uiAction_t* action, const uiCallContext_t* context)
{
const char* path;
uiNode_t* node;
const value_t* property;
const uiAction_t* left;
uiAction_t* right;
left = action->d.nonTerminal.left;
if (left == nullptr) {
Com_Printf("UI_ExecuteSetAction: Action without left operand skipped.\n");
return;
}
right = action->d.nonTerminal.right;
if (right == nullptr) {
Com_Printf("UI_ExecuteSetAction: Action without right operand skipped.\n");
return;
}
if (left->type == EA_VALUE_CVARNAME || left->type == EA_VALUE_CVARNAME_WITHINJECTION) {
const char* cvarName;
if (left->type == EA_VALUE_CVARNAME)
cvarName = left->d.terminal.d1.constString;
else
cvarName = UI_GenInjectedString(left->d.terminal.d1.constString, false, context);
const char* textValue = CL_Translate(UI_GetStringFromExpression(right, context));
Cvar_ForceSet(cvarName, textValue);
return;
}
/* search the node */
if (left->type == EA_VALUE_PATHPROPERTY)
path = left->d.terminal.d1.constString;
else if (left->type == EA_VALUE_PATHPROPERTY_WITHINJECTION)
path = UI_GenInjectedString(left->d.terminal.d1.constString, false, context);
else
Com_Error(ERR_FATAL, "UI_ExecuteSetAction: Property setter with wrong type '%d'", left->type);
/* context->tagNode holds reference to child in iteration loop if applicable */
UI_ReadNodePath(path, context->source, context->tagNode, &node, &property);
if (!node) {
Com_Printf("UI_ExecuteSetAction: node \"%s\" doesn't exist (source: %s)\n", path, UI_GetPath(context->source));
return;
}
if (!property) {
Com_Printf("UI_ExecuteSetAction: property \"%s\" doesn't exist (source: %s)\n", path, UI_GetPath(context->source));
return;
}
UI_NodeSetPropertyFromActionValue(node, property, context, right);
}
/**
* @brief Return a tab located at a screen position
* @param[in] node A tab node
* @param[in] x The x position of the screen to test
* @param[in] y The x position of the screen to test
* @return A uiNode_t, or NULL if nothing.
* @todo improve test when we are on a junction
* @todo improve test when we are on a chopped tab
*/
static uiNode_t* UI_TabNodeTabAtPosition (const uiNode_t *node, int x, int y)
{
const char *font;
uiNode_t* option;
uiNode_t* prev = NULL;
int allowedWidth;
UI_NodeAbsoluteToRelativePos(node, &x, &y);
/** @todo this dont work when an option is hidden */
allowedWidth = node->box.size[0] - TILE_WIDTH * (EXTRADATACONST(node).count + 1);
/* Bounded box test (shound not need, but there are problem) */
if (x < 0 || y < 0 || x >= node->box.size[0] || y >= node->box.size[1])
return NULL;
font = UI_GetFontFromNode(node);
/* Text box test */
for (option = node->firstChild; option; option = option->next) {
int tabWidth;
assert(option->behaviour == ui_optionBehaviour);
/* skip hidden options */
if (option->invis)
continue;
if (x < TILE_WIDTH / 2)
return prev;
const char *label = CL_Translate(OPTIONEXTRADATA(option).label);
R_FontTextSize(font, label, 0, LONGLINES_PRETTYCHOP, &tabWidth, NULL, NULL, NULL);
if (OPTIONEXTRADATA(option).icon && OPTIONEXTRADATA(option).icon->size[0] < allowedWidth) {
tabWidth += OPTIONEXTRADATA(option).icon->size[0];
}
if (tabWidth > allowedWidth) {
if (allowedWidth > 0)
tabWidth = allowedWidth;
else
tabWidth = 0;
}
if (x < tabWidth + TILE_WIDTH)
return option;
allowedWidth -= tabWidth;
x -= tabWidth + TILE_WIDTH;
prev = option;
}
if (x < TILE_WIDTH / 2)
return prev;
return NULL;
}
/**
* @sa Com_MacroExpandString
* @todo we should review this code, '*' doesn't work very well for all the needed things
*/
const char* UI_GetReferenceString (const uiNode_t* const node, const char* ref)
{
if (!ref)
return nullptr;
/* its a cvar */
if (ref[0] != '*')
return CL_Translate(ref);
/* get the reference and the name */
const char* token = Com_MacroExpandString(ref);
if (token)
return CL_Translate(token);
/* skip the star */
token = ref + 1;
if (token[0] == '\0')
return nullptr;
Sys_Error("UI_GetReferenceString: unknown reference %s", token);
}
/**
* @brief Custom tooltip of tab node
* @param[in] node Node we request to draw tooltip
* @param[in] x Position x of the mouse
* @param[in] y Position y of the mouse
*/
void uiTabNode::drawTooltip (uiNode_t *node, int x, int y)
{
uiNode_t *option;
const int tooltipWidth = 250;
option = UI_TabNodeTabAtPosition(node, x, y);
if (option == NULL)
return;
if (!OPTIONEXTRADATA(option).truncated)
return;
const char *label = CL_Translate(OPTIONEXTRADATA(option).label);
UI_DrawTooltip(label, x, y, tooltipWidth);
}
static void UI_TextNodeGenerateLineSplit (uiNode_t* node)
{
const char* data;
int bufferSize = 1024;
char* buffer = Mem_AllocTypeN(char, bufferSize);
LIST_Delete(&EXTRADATA(node).lineSplit);
if (node->text != nullptr)
data = UI_GetReferenceString(node, node->text);
else if (EXTRADATA(node).super.dataID != TEXT_NULL) {
const uiSharedData_t* shared;
shared = &ui_global.sharedData[EXTRADATA(node).super.dataID];
switch (shared->type) {
case UI_SHARED_TEXT:
data = UI_GetText(EXTRADATA(node).super.dataID);
break;
case UI_SHARED_LINKEDLISTTEXT:
return;
default:
return;
}
} else
return;
data = CL_Translate(data);
while (data[0] != '\0') {
const char* next = strchr(data, '\n');
int lineSize;
if (next == nullptr)
lineSize = strlen(data);
else
lineSize = next - data;
if (lineSize + 1 > bufferSize) {
bufferSize = lineSize + 1;
Mem_Free(buffer);
buffer = Mem_AllocTypeN(char, bufferSize);
}
Q_strncpyz(buffer, data, lineSize + 1);
LIST_AddString(&EXTRADATA(node).lineSplit, buffer);
if (next == nullptr)
break;
data = next + 1;
}
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 Renders text and images
* @sa SEQ_InitStartup
* @param[in] context Sequence context
* @param[in] backgroundObjects if true, draw background objects, else display foreground objects
*/
static void SEQ_Render2D (sequenceContext_t* context, bool backgroundObjects)
{
int height = 0;
/* add texts */
for (int i = 0; i < context->numObj2Ds; i++) {
seq2D_t* s2d = &context->obj2Ds[i];
if (!s2d->inuse)
continue;
if (backgroundObjects != s2d->inBackground)
continue;
if (s2d->relativePos && height > 0) {
s2d->pos[1] += height;
s2d->relativePos = false;
}
/* advance in time */
for (int j = 0; j < 4; j++) {
s2d->color[j] += cls.frametime * s2d->fade[j];
if (s2d->color[j] < 0.0)
s2d->color[j] = 0.0;
else if (s2d->color[j] > 1.0)
s2d->color[j] = 1.0;
}
for (int j = 0; j < 2; j++) {
s2d->pos[j] += cls.frametime * s2d->speed[j];
s2d->size[j] += cls.frametime * s2d->enlarge[j];
}
/* outside the screen? */
/** @todo We need this check - but this does not work */
/*if (s2d->pos[1] >= VID_NORM_HEIGHT || s2d->pos[0] >= VID_NORM_WIDTH)
continue;*/
/* render */
R_Color(s2d->color);
/* image can be background */
if (s2d->image[0] != '\0') {
const image_t* image = R_FindImage(s2d->image, it_pic);
R_DrawImage(s2d->pos[0], s2d->pos[1], image);
}
/* bgcolor can be overlay */
if (s2d->bgcolor[3] > 0.0)
R_DrawFill(s2d->pos[0], s2d->pos[1], s2d->size[0], s2d->size[1], s2d->bgcolor);
/* border */
if (s2d->border > 0 && s2d->bordercolor[3] > 0.0)
R_DrawRect(s2d->pos[0], s2d->pos[1], s2d->size[0], s2d->size[1], s2d->bordercolor, s2d->border, 0xFFFF);
/* render */
R_Color(s2d->color);
/* gettext placeholder */
if (s2d->text) {
int maxWidth = (int) s2d->size[0];
if (maxWidth <= 0)
maxWidth = VID_NORM_WIDTH;
height += UI_DrawString(s2d->font, s2d->align, s2d->pos[0], s2d->pos[1], s2d->pos[0], maxWidth, -1 /** @todo use this for some nice line spacing */, CL_Translate(s2d->text));
}
}
R_Color(nullptr);
}
/**
* @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);
}
void uiSelectBoxNode::drawOverWindow (uiNode_t* node)
{
const char* ref = UI_AbstractOptionGetCurrentValue(node);
if (ref == nullptr)
return;
vec2_t nodepos;
UI_GetNodeAbsPos(node, nodepos);
const char* imageName = UI_GetReferenceString(node, node->image);
if (!imageName)
imageName = "ui/selectbox";
const image_t* image = UI_LoadImage(imageName);
const char* font = UI_GetFontFromNode(node);
int selBoxX = nodepos[0] + SELECTBOX_SIDE_WIDTH;
int selBoxY = nodepos[1] + SELECTBOX_SPACER;
selBoxY += node->box.size[1];
/* drop down list */
/* left side */
UI_DrawNormImage(false, nodepos[0], nodepos[1] + node->box.size[1], SELECTBOX_SIDE_WIDTH, node->box.size[1] * EXTRADATA(node).count,
7.0f, 28.0f, 0.0f, 21.0f, image);
/* stretched middle bar */
UI_DrawNormImage(false, nodepos[0] + SELECTBOX_SIDE_WIDTH, nodepos[1] + node->box.size[1], node->box.size[0] -SELECTBOX_SIDE_WIDTH-SELECTBOX_RIGHT_WIDTH, node->box.size[1] * EXTRADATA(node).count,
16.0f, 28.0f, 7.0f, 21.0f, image);
/* right side */
UI_DrawNormImage(false, nodepos[0] + node->box.size[0] -SELECTBOX_SIDE_WIDTH-SELECTBOX_RIGHT_WIDTH, nodepos[1] + node->box.size[1], SELECTBOX_SIDE_WIDTH, node->box.size[1] * EXTRADATA(node).count,
23.0f, 28.0f, 16.0f, 21.0f, image);
/* now draw all available options for this selectbox */
int check = 0;
for (uiNode_t* option = UI_AbstractOptionGetFirstOption(node); option; option = option->next) {
if (option->invis)
continue;
/* draw the hover effect */
if (OPTIONEXTRADATA(option).hovered)
UI_DrawFill(selBoxX, selBoxY, node->box.size[0] -SELECTBOX_SIDE_WIDTH - SELECTBOX_SIDE_WIDTH - SELECTBOX_RIGHT_WIDTH,
SELECTBOX_DEFAULT_HEIGHT, node->color);
/* print the option label */
const char* label = CL_Translate(OPTIONEXTRADATA(option).label);
UI_DrawString(font, ALIGN_UL, selBoxX, selBoxY,
selBoxX, node->box.size[0] - 4,
0, label, 0, 0, nullptr, false, LONGLINES_PRETTYCHOP);
/* next entries' position */
selBoxY += node->box.size[1];
check++;
}
/** detect inconsistency */
if (check != EXTRADATA(node).count) {
/** force clean up cache */
Com_Printf("uiSelectBoxNode::drawOverWindow: Node '%s' contains unsynchronized option list. Fixed.\n", UI_GetPath(node));
EXTRADATA(node).versionId = 0;
}
/* left side */
UI_DrawNormImage(false, nodepos[0], selBoxY - SELECTBOX_SPACER, SELECTBOX_SIDE_WIDTH, SELECTBOX_BOTTOM_HEIGHT,
7.0f, 32.0f, 0.0f, 28.0f, image);
/* stretched middle bar */
UI_DrawNormImage(false, nodepos[0] + SELECTBOX_SIDE_WIDTH, selBoxY - SELECTBOX_SPACER, node->box.size[0] - SELECTBOX_SIDE_WIDTH - SELECTBOX_RIGHT_WIDTH,
SELECTBOX_BOTTOM_HEIGHT,
16.0f, 32.0f, 7.0f, 28.0f, image);
/* right bottom side */
UI_DrawNormImage(false, nodepos[0] + node->box.size[0] - SELECTBOX_SIDE_WIDTH - SELECTBOX_RIGHT_WIDTH, selBoxY - SELECTBOX_SPACER,
SELECTBOX_SIDE_WIDTH, SELECTBOX_BOTTOM_HEIGHT,
23.0f, 32.0f, 16.0f, 28.0f, image);
}
void uiTabNode::draw (uiNode_t *node)
{
ui_tabStatus_t lastStatus = UI_TAB_NOTHING;
uiNode_t* option;
uiNode_t* overMouseOption = NULL;
const char *ref;
const char *font;
int currentX;
int allowedWidth;
vec2_t pos;
const char* image = UI_GetReferenceString(node, node->image);
if (!image)
image = "ui/tab";
ref = UI_AbstractOptionGetCurrentValue(node);
if (ref == NULL)
return;
font = UI_GetFontFromNode(node);
if (node->state) {
overMouseOption = UI_TabNodeTabAtPosition(node, mousePosX, mousePosY);
}
UI_GetNodeAbsPos(node, pos);
currentX = pos[0];
option = node->firstChild;
assert(option->behaviour == ui_optionBehaviour);
/** @todo this dont work when an option is hidden */
allowedWidth = node->box.size[0] - TILE_WIDTH * (EXTRADATA(node).count + 1);
while (option) {
int fontHeight;
int fontWidth;
int tabWidth;
int textPos;
bool drawIcon = false;
ui_tabStatus_t status = UI_TAB_NORMAL;
assert(option->behaviour == ui_optionBehaviour);
/* skip hidden options */
if (option->invis) {
option = option->next;
continue;
}
/* Check the status of the current tab */
if (Q_streq(OPTIONEXTRADATA(option).value, ref)) {
status = UI_TAB_SELECTED;
} else if (option->disabled || node->disabled) {
status = UI_TAB_DISABLED;
} else if (option == overMouseOption) {
status = UI_TAB_HIGHLIGHTED;
}
/* Display */
UI_TabNodeDrawJunction(image, currentX, pos[1], lastStatus, status);
currentX += TILE_WIDTH;
const char *label = CL_Translate(OPTIONEXTRADATA(option).label);
R_FontTextSize(font, label, 0, LONGLINES_PRETTYCHOP, &fontWidth, &fontHeight, NULL, NULL);
tabWidth = fontWidth;
if (OPTIONEXTRADATA(option).icon && OPTIONEXTRADATA(option).icon->size[0] < allowedWidth) {
tabWidth += OPTIONEXTRADATA(option).icon->size[0];
drawIcon = true;
}
if (tabWidth > allowedWidth) {
if (allowedWidth > 0)
tabWidth = allowedWidth;
else
tabWidth = 0;
}
if (tabWidth > 0) {
UI_TabNodeDrawPlain(image, currentX, pos[1], tabWidth, status);
}
textPos = currentX;
if (drawIcon) {
uiSpriteStatus_t iconStatus = SPRITE_STATUS_NORMAL;
if (status == UI_TAB_DISABLED) {
iconStatus = SPRITE_STATUS_DISABLED;
}
UI_DrawSpriteInBox(OPTIONEXTRADATA(option).flipIcon, OPTIONEXTRADATA(option).icon, iconStatus, currentX, pos[1], OPTIONEXTRADATA(option).icon->size[0], TILE_HEIGHT);
textPos += OPTIONEXTRADATA(option).icon->size[0];
}
/** @todo fontWidth can be =0, maybe a bug from the font cache */
OPTIONEXTRADATA(option).truncated = tabWidth < fontWidth || tabWidth == 0;
UI_DrawString(font, ALIGN_UL, textPos, pos[1] + ((node->box.size[1] - fontHeight) / 2),
textPos, tabWidth + 1, 0, label, 0, 0, NULL, false, LONGLINES_PRETTYCHOP);
currentX += tabWidth;
allowedWidth -= tabWidth;
/* Next */
lastStatus = status;
option = option->next;
}
/* Display last junction and end of header */
UI_TabNodeDrawJunction(image, currentX, pos[1], lastStatus, UI_TAB_NOTHING);
currentX += TILE_WIDTH;
if (currentX < pos[0] + node->box.size[0])
UI_TabNodeDrawPlain(image, currentX, pos[1], pos[0] + node->box.size[0] - currentX, UI_TAB_NOTHING);
}
const char* UI_GetText (int textId)
{
if (ui_global.sharedData[textId].type != UI_SHARED_TEXT)
return nullptr;
return CL_Translate(ui_global.sharedData[textId].data.text);
}
void uiOptionTreeNode::draw (uiNode_t *node)
{
uiNode_t* option;
const char *ref;
const char *font;
vec2_t pos;
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);
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);
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;
/* outside the node */
if (currentY + fontHeight > 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, 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;
}
const char *label = CL_Translate(OPTIONEXTRADATA(option).label);
R_Color(textColor);
UI_DrawString(font, ALIGN_UL, decX, currentY + currentDecY,
pos[0], node->box.size[0] - node->padding - node->padding,
0, label, 0, 0, NULL, false, LONGLINES_PRETTYCHOP);
/* next entries' position */
currentY += fontHeight;
count++;
}
R_Color(NULL);
}
