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;
}
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);
}
}
/**
* @brief Handles selectboxes clicks
*/
static void UI_SelectBoxNodeClick (uiNode_t *node, int x, int y)
{
uiNode_t* option;
int clickedAtOption;
vec2_t pos;
/* dropdown the node */
if (UI_GetMouseCapture() == NULL) {
UI_SetMouseCapture(node);
return;
}
UI_GetNodeAbsPos(node, pos);
clickedAtOption = (y - pos[1]);
/* we click outside */
if (x < pos[0] || y < pos[1] || x >= pos[0] + node->size[0] || y >= pos[1] + node->size[1] * (EXTRADATA(node).count + 1)) {
UI_MouseRelease();
return;
}
/* we click on the head */
if (clickedAtOption < node->size[1]) {
UI_MouseRelease();
return;
}
clickedAtOption = (clickedAtOption - node->size[1]) / node->size[1];
if (clickedAtOption < 0 || clickedAtOption >= EXTRADATA(node).count)
return;
if (UI_AbstractOptionGetCurrentValue(node) == NULL)
return;
/* select the right option */
option = UI_AbstractOptionGetFirstOption(node);
for (; option; option = option->next) {
if (option->invis)
continue;
if (clickedAtOption == 0)
break;
clickedAtOption--;
}
/* update the status */
if (option)
UI_AbstractOptionSetCurrentValue(node, OPTIONEXTRADATA(option).value);
/* close the dropdown */
UI_MouseRelease();
}
/**
* @brief call when the mouse move is the node is captured
* @todo we can remove the loop if we save the current element in the node
*/
void uiSelectBoxNode::onCapturedMouseMove (uiNode_t* node, int x, int y)
{
UI_NodeAbsoluteToRelativePos(node, &x, &y);
/* test bounded box */
if (x < 0 || y < 0 || x > node->box.size[0] || y > node->box.size[1] * (EXTRADATA(node).count + 1)) {
return;
}
int posy = node->box.size[1];
for (uiNode_t* option = UI_AbstractOptionGetFirstOption(node); option; option = option->next) {
if (option->invis)
continue;
OPTIONEXTRADATA(option).hovered = (posy <= y && y < posy + node->box.size[1]);
posy += node->box.size[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);
}
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);
}
static void UI_SelectBoxNodeDrawOverWindow (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;
ref = UI_AbstractOptionGetCurrentValue(node);
if (ref == NULL)
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;
selBoxY += node->size[1];
/* drop down list */
/* left side */
UI_DrawNormImage(nodepos[0], nodepos[1] + node->size[1], SELECTBOX_SIDE_WIDTH, node->size[1] * EXTRADATA(node).count,
7.0f, 28.0f, 0.0f, 21.0f, image);
/* stretched middle bar */
UI_DrawNormImage(nodepos[0] + SELECTBOX_SIDE_WIDTH, nodepos[1] + node->size[1], node->size[0] -SELECTBOX_SIDE_WIDTH-SELECTBOX_RIGHT_WIDTH, node->size[1] * EXTRADATA(node).count,
16.0f, 28.0f, 7.0f, 21.0f, image);
/* right side */
UI_DrawNormImage(nodepos[0] + node->size[0] -SELECTBOX_SIDE_WIDTH-SELECTBOX_RIGHT_WIDTH, nodepos[1] + node->size[1], SELECTBOX_SIDE_WIDTH, node->size[1] * EXTRADATA(node).count,
23.0f, 28.0f, 16.0f, 21.0f, image);
/* now draw all available options for this selectbox */
for (option = UI_AbstractOptionGetFirstOption(node); option; option = option->next) {
const char *label;
if (option->invis)
continue;
/* draw the hover effect */
if (OPTIONEXTRADATA(option).hovered)
UI_DrawFill(selBoxX, selBoxY, node->size[0] -SELECTBOX_SIDE_WIDTH - SELECTBOX_SIDE_WIDTH - SELECTBOX_RIGHT_WIDTH,
SELECTBOX_DEFAULT_HEIGHT, node->color);
/* print the option label */
label = OPTIONEXTRADATA(option).label;
if (label[0] == '_')
label = _(label + 1);
UI_DrawString(font, ALIGN_UL, selBoxX, selBoxY,
selBoxX, node->size[0] - 4,
0, label, 0, 0, NULL, qfalse, LONGLINES_PRETTYCHOP);
/* next entries' position */
selBoxY += node->size[1];
}
/* left side */
UI_DrawNormImage(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(nodepos[0] + SELECTBOX_SIDE_WIDTH, selBoxY - SELECTBOX_SPACER, node->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(nodepos[0] + node->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);
}
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);
}
