void Icon::update_all()
{
Fl_Config &iconConfig = *cfg;
iconConfig.read_file(false);
iconConfig.set_section("Desktop Entry");
// Icon Label:
icon_name = get_localized_name(iconConfig);
tooltip(icon_name);
label(icon_name);
label_color(label_foreground);
label_size(label_fontsize);
lwidth = label_maxwidth; // This is a bit strange, but otherwise we get mysterious crashes...
lheight= 0;
fl_font(label_font(), label_size());
fl_measure(icon_name, lwidth, lheight, FL_ALIGN_WRAP);
lwidth += 4; // height+= 4;
// Icon file:
iconConfig.read("Icon", icon_file, "folder.png");
update_icon();
redraw();
//desktop->redraw();
}
void MainMenu::draw()
{
Fl_Boxtype box = this->box();
Fl_Flags flags;
Fl_Color color = this->color();
Fl_Color lcolor = label_color();
if (!active_r())
flags = FL_INACTIVE;
else if (m_open)
flags = FL_VALUE;
else
flags = 0;
if (belowmouse()) {
flags = flags|FL_HIGHLIGHT;
color = fl_lighter(color);
lcolor = fl_lighter(label_color());
if(!color) color = this->color();
if(!lcolor) color = this->label_color();
}
box->draw(0, 0, this->w(), this->h(), color, flags);
int X=0, Y=0, W=w(), H=h();
box->inset(X,Y,W,H);
if(image()) {
int imY = (h()/2)-(image()->height()/2);
image()->draw(6, imY, image()->width(), image()->height(), flags);
X+=image()->width()+6;
} else {
X += 4;
W -= 4;
}
fl_font(label_font(), label_size());
label_type()->draw(label(), X, Y, W-X, H, lcolor, flags|FL_ALIGN_LEFT);
}
void Button_base::render(Canvas *c, const Point &offs)
{
auto p = offs + position();
//draw_background_and_border(c, p, bounds(), visual_states());
c->set_text_color(label_color(visual_states()));
c->render_text(_font.get(), p.x /*+ _x_offs*/, p.y, _label.data(), _label.size());
if (this->has_focus())
{
auto r = Rectangle{_label_bbox};
r.inflate(2, 2); // TODO: make this configurable somewhere
c->draw_stippled_rectangle_outline(p.x + r.pos.x, p.y + r.pos.y, r.ext.w, r.ext.h, {0, 0, 0.5f, 1});
}
}
void Icon::draw()
{
Fl_Flags f=0;
Fl_Image *im = icon_im;
if(focused()) {
f=FL_SELECTED;
}
if(im)
im->draw(0, 0, w(), h(),f);
else {
fl_color(FL_RED);
fl_rect(0,0,w(),h());
fl_color(FL_BLACK);
fl_rectf(1,1,w()-2,h()-2);
fl_color(FL_WHITE);
fl_font(label_font()->bold(), 10);
fl_draw("NO ICON FOUND!", 1, 1, w()-2, h()-2, FL_ALIGN_TOP|FL_ALIGN_LEFT|FL_ALIGN_WRAP);
}
int X = w()-(w()/2)-(lwidth/2);
int Y = h()+2;
if(!label_trans) {
fl_color(label_background);
fl_rectf(X,Y,lwidth,lheight);
}
if(focused()) {
focus_box()->draw(X, Y, lwidth, lheight, color(), 0);
}
fl_font(label_font(), label_size());
// A little shadow, from Dejan's request :)
// SUCKS!
/*fl_color(fl_darker(label_color()));
fl_draw(label(), X-1, Y+1, lwidth, lheight, flags());
fl_draw(label(), X, Y+1, lwidth, lheight, flags());
*/
fl_color(label_color());
fl_draw(label(), X, Y, lwidth, lheight, flags());
}
void Icon::draw(void)
{
Fl_Flags f = 0;
if(is_focused())
f = FL_SELECTED;
if(icon_img)
icon_img->draw(0, 0, w(), h(),f);
else
{
fl_color(FL_RED);
fl_rect(0,0,w(),h());
fl_color(FL_BLACK);
fl_rectf(1,1,w()-2,h()-2);
fl_color(FL_WHITE);
fl_font(label_font()->bold(), 10);
fl_draw(_("NO ICON FOUND!"), 1, 1, w()-2, h()-2, FL_ALIGN_TOP|FL_ALIGN_LEFT|FL_ALIGN_WRAP);
return;
}
if(globals->label_draw)
{
int X = w()-(w()/2)-(lwidth/2);
int Y = h()+2;
if(!globals->label_transparent)
{
fl_color(globals->label_background);
fl_rectf(X,Y,lwidth,lheight);
}
if(is_focused())
focus_box()->draw(X, Y, lwidth, lheight, color(), 0);
fl_font(label_font(), label_size());
fl_color(label_color());
fl_draw(label(), X, Y, lwidth, lheight, flags());
}
}
// Anybody can call this to force the label to draw anywhere, this is
// used by Fl_Group and Fl_Tabs to draw outside labels:
void Fl_Widget::draw_label(int X, int Y, int W, int H, Fl_Flags flags) const
{
fl_font(label_font(), float(label_size()));
if (!active_r()) flags.set(FL_INACTIVE);
Fl_Color color;
// Figure out if alignment puts the label inside the widget:
if (!(this->flags()&15) || (this->flags() & FL_ALIGN_INSIDE))
{
// yes, inside label is affected by selection or highlight:
if (flags&FL_SELECTED)
color = selection_text_color();
else if (flags&FL_HIGHLIGHT && highlight_label_color())
color = highlight_label_color();
else
color = label_color();
if (focused()) flags.set(FL_SELECTED);
}
else
{
color = label_color();
}
if (flags & FL_ALIGN_CLIP) fl_push_clip(X, Y, W, H);
if (image_)
{
fl_color(fl_inactive(color, flags));
if(flags & FL_ALIGN_TILED || flags & FL_ALIGN_SCALE) {
image_->draw(X, Y, W, H, flags);
} else {
int w = W;
int h = H;
image_->measure(w, h);
// If all the flags are off, draw the image and label centered "nicely"
// by measuring their total size and centering that rectangle:
if (!(flags & (FL_ALIGN_LEFT|FL_ALIGN_RIGHT|FL_ALIGN_TOP|FL_ALIGN_BOTTOM|
FL_ALIGN_INSIDE)) && !label_.empty())
{
int d = (H-int(h+fl_height()))>>1;
if (d >= 0)
{
// put the image atop the text
Y += d;
H -= d;
flags.set(FL_ALIGN_TOP);
}
else
{
// put image to left
int text_w = W; int text_h = H;
fl_measure(label_.c_str(), text_w, text_h, flags);
int d = (W-(h+text_w))>>1;
if (d > 0) {X += d; W -= d;}
flags.set(FL_ALIGN_LEFT);
}
}
int cx,cy; // point in image to put at X,Y
if (flags & FL_ALIGN_RIGHT) {
cx = w-W;
if (flags & FL_ALIGN_LEFT && cx < 0) cx = 0;
}
else if (flags & FL_ALIGN_LEFT) cx = 0;
else cx = w/2-W/2;
if (flags & FL_ALIGN_BOTTOM) {
cy = h-H;
if (flags & FL_ALIGN_TOP && cy < 0) cy = 0;
}
else if (flags & FL_ALIGN_TOP) cy = 0;
else cy = h/2-H/2;
image_->draw(X-cx, Y-cy, W, H, 0,0,0,0,flags);
// figure out the rectangle that remains for text:
if (flags & FL_ALIGN_LEFT) { X += (w+2); W -= (w+4); }
else if (flags & FL_ALIGN_RIGHT) W -= (w+4);
else if (flags & FL_ALIGN_TOP) {Y += h; H -= h;}
else if (flags & FL_ALIGN_BOTTOM) H -= h;
else { /*flags |= FL_ALIGN_TOP;*/
Y += (h-cy); H -= (h-cy);
}
}
}
void Fl_Slider::draw()
{
// figure out the inner size of the box:
Fl_Boxtype box = this->box();
int ix = 0, iy = 0, iw = w(), ih = h();
box->inset(ix,iy,iw,ih);
// figure out where to draw the slider, leaving room for tick marks:
int sx = ix, sy = iy, sw = iw, sh = ih;
if (tick_size_ && (type()&TICK_BOTH))
{
if (horizontal())
{
sh -= tick_size_;
switch (type()&TICK_BOTH)
{
case TICK_BOTH: sy += tick_size_/2; break;
case TICK_ABOVE: sy += tick_size_; break;
}
}
else
{
sw -= tick_size_;
switch (type()&TICK_BOTH)
{
case TICK_BOTH: sx += tick_size_/2; break;
case TICK_ABOVE: sx += tick_size_; break;
}
}
}
Fl_Flags flags = 0;
if (!active_r())
{
flags.set(FL_INACTIVE);
}
else
{
if (Fl::pushed() == this) flags.set(FL_VALUE);
if (belowmouse()) flags.set(FL_HIGHLIGHT);
}
if(!(fl_current_dev->capabilities() & Fl_Device::CAN_CLIPOUT)) {
// draw the box or the visible parts of the window
if (!box->fills_rectangle()) parent()->draw_group_box();
box->draw(0, 0, w(), h(), color(), flags);
}
// minimal-update the slider, if it indicates the background needs
// to be drawn, draw that. We draw the slot if the current box type
// has no border:
if (draw(sx, sy, sw, sh, flags, iy==0))
{
if(fl_current_dev->capabilities() & Fl_Device::CAN_CLIPOUT) {
// draw the box or the visible parts of the window
if (!box->fills_rectangle()) parent()->draw_group_box();
box->draw(0, 0, w(), h(), color(), flags);
}
// draw the focus indicator inside the box:
if (focused())
{
focus_box()->draw(ix+1, iy+1, iw-2, ih-2, label_color(), FL_INVISIBLE);
}
if (type() & TICK_BOTH)
{
if (horizontal())
{
switch (type()&TICK_BOTH)
{
case TICK_ABOVE: ih = sy+sh/2-iy; break;
case TICK_BELOW: ih += iy; iy = sy+sh/2+(iy?0:3); ih -= iy; break;
}
}
else
{
switch (type()&TICK_BOTH)
{
case TICK_ABOVE: iw = sx+sw/2-ix; break;
case TICK_BELOW: iw += ix; ix = sx+sw/2+(iy?0:3); iw -= ix; break;
}
}
Fl_Color color = text_color();
if (!active_r()) color = fl_inactive(color);
fl_color(color);
draw_ticks(ix, iy, iw, ih, (slider_size_+1)/2);
}
fl_pop_clip();
}
}
Icon::Icon(const GlobalIconSettings* gs, IconSettings* s) : Fl_Widget(s->x, s->y, ICONSIZE, ICONSIZE, "")
{
assert(gs != NULL);
assert(s != NULL);
/* GlobalIconSettings and IconSettings are shared
* via single object who is changed from eiconman.
* Since IconSettings are used more, we allocate for it.
*/
globals = gs;
settings = new IconSettings;
settings->name = s->name;
settings->cmd = s->cmd;
settings->icon_path = s->icon_path;
/* settings->x and settings->y are not needed
* since x() and y() have it.
*/
lwidth = lheight = 0;
infocus = false;
micon = NULL;
popup = new Fl_Menu_Button(0, 0, 0, 0);
// ?@?
if(popup->parent())
popup->parent()->remove(popup);
popup->parent(0);
popup->type(Fl_Menu_Button::POPUP3);
popup->begin();
const int off = 12;
Fl_Item* openit = new Fl_Item(_("&Open"));
openit->x_offset(off);
Fl_Item* renameit = new Fl_Item(_("&Rename"));
renameit->x_offset(off);
renameit->callback(rename_cb, this);
Fl_Item* deleteit = new Fl_Item(_("&Delete"));
deleteit->x_offset(off);
deleteit->callback(delete_cb, this);
new Fl_Divider();
Fl_Item* propit = new Fl_Item(_("&Properties"));
propit->x_offset(off);
propit->callback(prop_cb, this);
popup->end();
box(FL_NO_BOX);
//tooltip(tt);
copy_label(settings->name);
label_color(globals->label_foreground);
label_size(globals->label_fontsize);
align(FL_ALIGN_CENTER|FL_ALIGN_WRAP);
update_label_size();
icon_img = Fl_Image::read(settings->icon_path, 0);
}
void LLHUDNameTag::renderText(BOOL for_select)
{
if (!mVisible || mHidden)
{
return;
}
// don't pick text that isn't bound to a viewerobject
if (for_select &&
(!mSourceObject || mSourceObject->mDrawable.isNull()))
{
return;
}
if (for_select)
{
gGL.getTexUnit(0)->disable();
}
else
{
gGL.getTexUnit(0)->enable(LLTexUnit::TT_TEXTURE);
}
LLGLState gls_blend(GL_BLEND, for_select ? FALSE : TRUE);
LLGLState gls_alpha(GL_ALPHA_TEST, for_select ? FALSE : TRUE);
LLColor4 shadow_color(0.f, 0.f, 0.f, 1.f);
F32 alpha_factor = 1.f;
LLColor4 text_color = mColor;
if (mDoFade)
{
if (mLastDistance > mFadeDistance)
{
alpha_factor = llmax(0.f, 1.f - (mLastDistance - mFadeDistance)/mFadeRange);
text_color.mV[3] = text_color.mV[3]*alpha_factor;
}
}
if (text_color.mV[3] < 0.01f)
{
return;
}
shadow_color.mV[3] = text_color.mV[3];
mOffsetY = lltrunc(mHeight * ((mVertAlignment == ALIGN_VERT_CENTER) ? 0.5f : 1.f));
// *TODO: cache this image
// <FS:Ansariel> Performance improvement
//LLUIImagePtr imagep = LLUI::getUIImage("Rounded_Rect");
// *TODO: make this a per-text setting
//LLColor4 bg_color = LLUIColorTable::instance().getColor("NameTagBackground");
//bg_color.setAlpha(gSavedSettings.getF32("ChatBubbleOpacity") * alpha_factor);
static LLUIColor s_bg_color = LLUIColorTable::instance().getColor("NameTagBackground");
static LLCachedControl<F32> chatBubbleOpacity(gSavedSettings, "ChatBubbleOpacity");
LLColor4 bg_color = s_bg_color.get();
F32 color_alpha = chatBubbleOpacity * alpha_factor;
bg_color.setAlpha(color_alpha);
// </FS:Ansariel>
// scale screen size of borders down
//RN: for now, text on hud objects is never occluded
LLVector3 x_pixel_vec;
LLVector3 y_pixel_vec;
LLViewerCamera::getInstance()->getPixelVectors(mPositionAgent, y_pixel_vec, x_pixel_vec);
LLVector3 width_vec = mWidth * x_pixel_vec;
LLVector3 height_vec = mHeight * y_pixel_vec;
mRadius = (width_vec + height_vec).magVec() * 0.5f;
LLCoordGL screen_pos;
LLViewerCamera::getInstance()->projectPosAgentToScreen(mPositionAgent, screen_pos, FALSE);
LLVector2 screen_offset = updateScreenPos(mPositionOffset);
LLVector3 render_position = mPositionAgent
+ (x_pixel_vec * screen_offset.mV[VX])
+ (y_pixel_vec * screen_offset.mV[VY]);
LLGLDepthTest gls_depth(GL_TRUE, GL_FALSE);
LLRect screen_rect;
screen_rect.setCenterAndSize(0, static_cast<S32>(lltrunc(-mHeight / 2 + mOffsetY)), static_cast<S32>(lltrunc(mWidth)), static_cast<S32>(lltrunc(mHeight)));
// <FS:Ansariel> Performance improvement
//imagep->draw3D(render_position, x_pixel_vec, y_pixel_vec, screen_rect, bg_color);
mRoundedRectImg->draw3D(render_position, x_pixel_vec, y_pixel_vec, screen_rect, bg_color);
// </FS:Ansariel>
if (mLabelSegments.size())
{
// <FS:Ansariel> Performance improvement
//LLUIImagePtr rect_top_image = LLUI::getUIImage("Rounded_Rect_Top");
LLRect label_top_rect = screen_rect;
const S32 label_height = ll_round((mFontp->getLineHeight() * (F32)mLabelSegments.size() + (VERTICAL_PADDING / 3.f)));
label_top_rect.mBottom = label_top_rect.mTop - label_height;
LLColor4 label_top_color = text_color;
// <FS:Ansariel> Performance improvement
//label_top_color.mV[VALPHA] = gSavedSettings.getF32("ChatBubbleOpacity") * alpha_factor;
label_top_color.mV[VALPHA] = color_alpha;
// </FS:Ansariel>
// <FS:Ansariel> Performance improvement
//rect_top_image->draw3D(render_position, x_pixel_vec, y_pixel_vec, label_top_rect, label_top_color);
mRoundedRectTopImg->draw3D(render_position, x_pixel_vec, y_pixel_vec, label_top_rect, label_top_color);
// </FS:Ansariel>
}
F32 y_offset = (F32)mOffsetY;
// Render label
{
//gGL.getTexUnit(0)->setTextureBlendType(LLTexUnit::TB_MULT);
for(std::vector<LLHUDTextSegment>::iterator segment_iter = mLabelSegments.begin();
segment_iter != mLabelSegments.end(); ++segment_iter )
{
// Label segments use default font
const LLFontGL* fontp = (segment_iter->mStyle == LLFontGL::BOLD) ? mBoldFontp : mFontp;
y_offset -= fontp->getLineHeight();
F32 x_offset;
if (mTextAlignment == ALIGN_TEXT_CENTER)
{
x_offset = -0.5f*segment_iter->getWidth(fontp);
}
else // ALIGN_LEFT
{
x_offset = -0.5f * mWidth + (HORIZONTAL_PADDING / 2.f);
}
LLColor4 label_color(0.f, 0.f, 0.f, 1.f);
label_color.mV[VALPHA] = alpha_factor;
hud_render_text(segment_iter->getText(), render_position, *fontp, segment_iter->mStyle, LLFontGL::NO_SHADOW, x_offset, y_offset, label_color, FALSE);
}
}
// Render text
{
// -1 mMaxLines means unlimited lines.
S32 start_segment;
S32 max_lines = getMaxLines();
if (max_lines < 0)
{
start_segment = 0;
}
else
{
start_segment = llmax((S32)0, (S32)mTextSegments.size() - max_lines);
}
for (std::vector<LLHUDTextSegment>::iterator segment_iter = mTextSegments.begin() + start_segment;
segment_iter != mTextSegments.end(); ++segment_iter )
{
const LLFontGL* fontp = segment_iter->mFont;
y_offset -= fontp->getLineHeight();
y_offset -= LINE_PADDING;
U8 style = segment_iter->mStyle;
LLFontGL::ShadowType shadow = LLFontGL::DROP_SHADOW;
F32 x_offset;
if (mTextAlignment== ALIGN_TEXT_CENTER)
{
x_offset = -0.5f*segment_iter->getWidth(fontp);
}
else // ALIGN_LEFT
{
x_offset = -0.5f * mWidth + (HORIZONTAL_PADDING / 2.f);
// *HACK
x_offset += 1;
}
text_color = segment_iter->mColor;
text_color.mV[VALPHA] *= alpha_factor;
hud_render_text(segment_iter->getText(), render_position, *fontp, style, shadow, x_offset, y_offset, text_color, FALSE);
}
}
/// Reset the default color to white. The renderer expects this to be the default.
gGL.color4f(1.0f, 1.0f, 1.0f, 1.0f);
if (for_select)
{
gGL.getTexUnit(0)->enable(LLTexUnit::TT_TEXTURE);
}
}
void create_widget(const dictionary_t& parameters,
size_enum_t,
listbox_t*& listbox)
{
std::string name;
std::string alt_text;
long characters(25);
long rows(0);
bool sort(false);
name_t sort_order("ascending");
name_t selections("single");
bool user_delete(false);
bool browse_updates(false);
array_t items;
listbox_t::item_set_t item_set;
GG::Clr color(GG::CLR_GRAY);
GG::Clr interior_color(GG::CLR_ZERO);
GG::Clr hilite_color(GG::CLR_SHADOW);
GG::Clr label_color(GG::CLR_BLACK);
GG::Clr item_text_color(GG::CLR_BLACK);
name_t signal_id;
array_t allowed_drop_types;
implementation::get_localized_string(parameters, key_name, name);
implementation::get_localized_string(parameters, key_alt_text, alt_text);
get_value(parameters, key_characters, characters);
get_value(parameters, static_name_t("rows"), rows);
get_value(parameters, static_name_t("sort"), sort);
get_value(parameters, static_name_t("sort_order"), sort_order);
get_value(parameters, static_name_t("selections"), selections);
get_value(parameters, static_name_t("user_delete"), user_delete);
get_value(parameters, static_name_t("browse_updates"), browse_updates);
get_value(parameters, key_items, items);
implementation::get_color(parameters, static_name_t("color"), color);
implementation::get_color(parameters, static_name_t("interior_color"), interior_color);
implementation::get_color(parameters, static_name_t("hilite_color"), hilite_color);
implementation::get_color(parameters, static_name_t("label_color"), label_color);
implementation::get_color(parameters, static_name_t("item_text_color"), item_text_color);
get_value(parameters, static_name_t("signal_id"), signal_id);
get_value(parameters, static_name_t("allowed_drop_types"), allowed_drop_types);
GG::Flags<GG::ListBoxStyle> style;
if (!sort)
style |= GG::LIST_NOSORT;
get_sort_order_style(sort_order, style);
get_selection_style(selections, style);
if (user_delete)
style |= GG::LIST_USERDELETE;
if (browse_updates)
style |= GG::LIST_BROWSEUPDATES;
for (array_t::iterator first(items.begin()), last(items.end()); first != last; ++first) {
item_set.push_back(any_regular_t(first->cast<dictionary_t>()));
dictionary_t& back = item_set.back().cast<dictionary_t>();
get_value(back, key_value);
dictionary_t::iterator it = back.find(key_name);
if (it != back.end() && it->second.type_info() == type_info<adobe::string_t>()) {
it->second.assign(localization_invoke(it->second.cast<std::string>()));
}
}
if (!rows && items.empty())
rows = 8;
std::vector<std::string> drop_types;
for (array_t::iterator first(allowed_drop_types.begin()), last(allowed_drop_types.end()); first != last; ++first) {
drop_types.push_back(first->cast<std::string>());
}
listbox = new listbox_t(name,
alt_text,
characters,
rows,
style,
item_set,
color,
interior_color,
hilite_color,
label_color,
item_text_color,
drop_types,
signal_id);
}
