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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.150 by elmex, Sun Apr 23 00:08:29 2006 UTC vs.
Revision 1.287 by root, Mon Jun 5 05:31:13 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
8use Event;
7 9
8use CFClient; 10use CFClient;
11use CFClient::Texture;
9 12
10our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
11 14
15our $LAYOUT;
12our $ROOT; 16our $ROOT;
17our $TOOLTIP;
13our $BUTTON_STATE; 18our $BUTTON_STATE;
19
20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
23 if (!$GRAB) {
24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25 if (length $widget->{tooltip}) {
26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
32
33 my $tip = $widget->{tooltip};
34
35 $tip = $tip->($widget) if CODE:: eq ref $tip;
36
37 $TOOLTIP->set_tooltip_from ($widget);
38 $TOOLTIP->show;
39 }
40
41 return;
42 }
43 }
44 }
45
46 $TOOLTIP->hide;
47 delete $TOOLTIP->{owner};
48});
49
50sub get_layout {
51 my $layout;
52
53 for (grep { $_->{name} } values %WIDGET) {
54 my $win = $layout->{$_->{name}} = { };
55
56 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
57 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
58 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
59 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
60
61 $win->{show} = $_->{visible} && $_->{is_toplevel};
62 }
63
64 $layout
65}
66
67sub set_layout {
68 my ($layout) = @_;
69
70 $LAYOUT = $layout;
71}
14 72
15# class methods for events 73# class methods for events
16sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 75 $FOCUS->emit (key_down => $_[0])
76 if $FOCUS;
18} 77}
19 78
20sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 80 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS;
22} 82}
23 83
24sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
25 my ($ev) = @_; 85 my ($ev) = @_;
26 my ($x, $y) = ($ev->{x}, $ev->{y}); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
28 if (!$BUTTON_STATE) { 88 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
30 90
31 $GRAB = $widget; 91 $GRAB = $widget;
32 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
93
94 $TOOLTIP_WATCHER->cb->();
33 } 95 }
34 96
35 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 98
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
100 if $GRAB;
38} 101}
39 102
40sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
41 my ($ev) = @_; 104 my ($ev) = @_;
42 my ($x, $y) = ($ev->{x}, $ev->{y}); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
43 106
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 108
46 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 110
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
112 if $GRAB;
49 113
50 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 116 $grab->update if $grab;
53 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
118
119 $TOOLTIP_WATCHER->cb->();
54 } 120 }
55} 121}
56 122
57sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
58 my ($ev) = @_; 124 my ($ev) = @_;
… …
63 if ($widget != $HOVER) { 129 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
65 131
66 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 134
135 $TOOLTIP_WATCHER->start;
136 }
137
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER;
71} 140}
72 141
73# convert position array to integers 142# convert position array to integers
74sub harmonize { 143sub harmonize {
75 my ($vals) = @_; 144 my ($vals) = @_;
… …
81 $rem += $_ - $i; 150 $rem += $_ - $i;
82 $_ = $i; 151 $_ = $i;
83 } 152 }
84} 153}
85 154
155sub full_refresh {
156 # make a copy, otherwise for complains about freed values.
157 my @widgets = values %WIDGET;
158
159 $_->update
160 for @widgets;
161}
162
163sub reconfigure_widgets {
164 # make a copy, otherwise C<for> complains about freed values.
165 my @widgets = values %WIDGET;
166
167 $_->reconfigure
168 for @widgets;
169}
170
171# call when resolution changes etc.
172sub rescale_widgets {
173 my ($sx, $sy) = @_;
174
175 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) {
177 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
178 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
179
180 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
181 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
182 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
183 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
184 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
185 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
186
187 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
188 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
189
190 }
191 }
192
193 reconfigure_widgets;
194}
195
86############################################################################# 196#############################################################################
87 197
88package CFClient::UI::Base; 198package CFClient::UI::Base;
89 199
90use strict; 200use strict;
… …
93 203
94sub new { 204sub new {
95 my $class = shift; 205 my $class = shift;
96 206
97 my $self = bless { 207 my $self = bless {
98 x => 0, 208 x => "center",
99 y => 0, 209 y => "center",
100 z => 0, 210 z => 0,
211 w => undef,
212 h => undef,
101 can_events => 1, 213 can_events => 1,
102 @_ 214 @_
103 }, $class; 215 }, $class;
104 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
105 for (keys %$self) { 219 for (keys %$self) {
106 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
107 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
108 } 222 }
109 } 223 }
110 224
225 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
226 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
227 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
228 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
229 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
230
231 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
232 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
233
234 $self->show if $layout->{show};
235 }
236
111 $self 237 $self
112} 238}
113 239
240sub destroy {
241 my ($self) = @_;
242
243 $self->hide;
244 %$self = ();
245}
246
114sub show { 247sub show {
115 my ($self) = @_; 248 my ($self) = @_;
116 249
117 return if $self->{parent}; 250 return if $self->{parent};
118 251
119 $CFClient::UI::ROOT->add ($self); 252 $CFClient::UI::ROOT->add ($self);
120} 253}
121 254
255sub set_visible {
256 my ($self) = @_;
257
258 return if $self->{visible};
259
260 $self->{root} = $self->{parent}{root};
261 $self->{visible} = $self->{parent}{visible} + 1;
262
263 $self->emit (visibility_change => 1);
264
265 $self->realloc if !exists $self->{req_w};
266
267 $_->set_visible for $self->children;
268}
269
270sub set_invisible {
271 my ($self) = @_;
272
273 return unless $self->{visible};
274
275 $_->set_invisible for $self->children;
276
277 delete $self->{root};
278 delete $self->{visible};
279
280 undef $GRAB if $GRAB == $self;
281 undef $HOVER if $HOVER == $self;
282
283 $CFClient::UI::TOOLTIP_WATCHER->cb->()
284 if $TOOLTIP->{owner} == $self;
285
286 $self->focus_out;
287
288 $self->emit (visibility_change => 0);
289}
290
291sub set_visibility {
292 my ($self, $visible) = @_;
293
294 return if $self->{visible} == $visible;
295
296 $visible ? $self->hide
297 : $self->show;
298}
299
300sub toggle_visibility {
301 my ($self) = @_;
302
303 $self->{visible}
304 ? $self->hide
305 : $self->show;
306}
307
122sub hide { 308sub hide {
123 my ($self) = @_; 309 my ($self) = @_;
124 310
125 return unless $self->{parent}; 311 $self->set_invisible;
126 312
127 $self->{parent}->remove ($self); 313 $self->{parent}->remove ($self)
314 if $self->{parent};
128} 315}
129 316
130sub move { 317sub move_abs {
131 my ($self, $x, $y, $z) = @_; 318 my ($self, $x, $y, $z) = @_;
132 319
133 $self->{x} = int $x; 320 $self->{x} = List::Util::max 0, int $x;
134 $self->{y} = int $y; 321 $self->{y} = List::Util::max 0, int $y;
135 $self->{z} = $z if defined $z; 322 $self->{z} = $z if defined $z;
136 323
137 $self->update; 324 $self->update;
138} 325}
139 326
140sub needs_redraw { 327sub set_size {
141 0 328 my ($self, $w, $h) = @_;
329
330 $self->{force_w} = $w;
331 $self->{force_h} = $h;
332
333 $self->realloc;
142} 334}
143 335
144sub size_request { 336sub size_request {
145 require Carp; 337 require Carp;
146 Carp::confess "size_request is abstract"; 338 Carp::confess "size_request is abstract";
… …
148 340
149sub configure { 341sub configure {
150 my ($self, $x, $y, $w, $h) = @_; 342 my ($self, $x, $y, $w, $h) = @_;
151 343
152 if ($self->{aspect}) { 344 if ($self->{aspect}) {
345 my ($ow, $oh) = ($w, $h);
346
153 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 347 $w = List::Util::min $w, int $h * $self->{aspect};
154 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 348 $h = List::Util::min $h, int $w / $self->{aspect};
155 349
156 # use alignment to adjust x, y 350 # use alignment to adjust x, y
157 351
158 $x += int +($w - $w2) * 0.5; 352 $x += int 0.5 * ($ow - $w);
159 $y += int +($h - $h2) * 0.5; 353 $y += int 0.5 * ($oh - $h);
160
161 ($w, $h) = ($w2, $h2);
162 } 354 }
163 355
164 if ($self->{x} != $x || $self->{y} != $y) { 356 if ($self->{x} ne $x || $self->{y} ne $y) {
165 $self->{x} = $x; 357 $self->{x} = $x;
166 $self->{y} = $y; 358 $self->{y} = $y;
167 $self->update; 359 $self->update;
168 } 360 }
169 361
170 if ($self->{w} != $w || $self->{h} != $h) { 362 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
363 return unless $self->{visible};
364
171 $self->{w} = $w; 365 $self->{alloc_w} = $w;
172 $self->{h} = $h; 366 $self->{alloc_h} = $h;
173 367
174 $self->size_allocate ($w, $h); 368 $self->{root}{size_alloc}{$self+0} = $self;
175 $self->update;
176 } 369 }
177} 370}
178 371
179sub size_allocate { 372sub size_allocate {
180 # nothing to be done 373 # nothing to be done
181} 374}
182 375
183# return top left coordinates 376sub children {
184sub _topleft { 377 # nop
378}
379
380sub visible_children {
381 $_[0]->children
382}
383
384sub set_max_size {
185 my ($self, $x, $y) = @_; 385 my ($self, $w, $h) = @_;
186 386
187 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 387 $self->{max_w} = int $w if defined $w;
388 $self->{max_h} = int $h if defined $h;
389
390 $self->realloc;
391}
392
393sub set_tooltip {
394 my ($self, $tooltip) = @_;
395
396 $tooltip =~ s/^\s+//;
397 $tooltip =~ s/\s+$//;
398
399 return if $self->{tooltip} eq $tooltip;
400
401 $self->{tooltip} = $tooltip;
402
403 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
404 delete $CFClient::UI::TOOLTIP->{owner};
405 $CFClient::UI::TOOLTIP_WATCHER->cb->();
406 }
188} 407}
189 408
190# translate global coordinates to local coordinate system 409# translate global coordinates to local coordinate system
191sub coord2local { 410sub coord2local {
192 my ($self, $x, $y) = @_; 411 my ($self, $x, $y) = @_;
193 412
194 my ($X, $Y) = $self->_topleft; 413 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
195 ($x - $X, $y - $Y)
196} 414}
197 415
198# translate local coordinates to global coordinate system 416# translate local coordinates to global coordinate system
199sub coord2global { 417sub coord2global {
200 my ($self, $x, $y) = @_; 418 my ($self, $x, $y) = @_;
201 419
202 my ($X, $Y) = $self->_topleft; 420 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
203 ($x + $X, $y + $Y)
204} 421}
205 422
206sub focus_in { 423sub focus_in {
207 my ($self) = @_; 424 my ($self) = @_;
208 425
209 return if $FOCUS == $self; 426 return if $FOCUS == $self;
210 return unless $self->{can_focus}; 427 return unless $self->{can_focus};
211 428
212 my $focus = $FOCUS; $FOCUS = $self; 429 my $focus = $FOCUS; $FOCUS = $self;
213 430
214 $self->emit (focus_in => $focus); 431 $self->_emit (focus_in => $focus);
215 432
216 $focus->update if $focus; 433 $focus->update if $focus;
217 $FOCUS->update; 434 $FOCUS->update;
218} 435}
219 436
… …
222 439
223 return unless $FOCUS == $self; 440 return unless $FOCUS == $self;
224 441
225 my $focus = $FOCUS; undef $FOCUS; 442 my $focus = $FOCUS; undef $FOCUS;
226 443
227 $self->emit (focus_out => $focus); 444 $self->_emit (focus_out => $focus);
228 445
229 $focus->update if $focus; #? 446 $focus->update if $focus; #?
230}
231 447
448 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
449 unless $FOCUS;
450}
451
232sub mouse_motion { } 452sub mouse_motion { 0 }
233sub button_up { } 453sub button_up { 0 }
234sub key_down { } 454sub key_down { 0 }
235sub key_up { } 455sub key_up { 0 }
236 456
237sub button_down { 457sub button_down {
238 my ($self, $ev, $x, $y) = @_; 458 my ($self, $ev, $x, $y) = @_;
239 459
240 $self->focus_in; 460 $self->focus_in;
241}
242 461
243sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
244sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
245sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
246sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
247sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
248
249sub draw {
250 my ($self) = @_;
251
252 return unless $self->{h} && $self->{w};
253
254 glPushMatrix;
255 glTranslate $self->{x}, $self->{y}, 0;
256 $self->_draw;
257 glPopMatrix;
258
259 if ($self == $HOVER && $self->{can_hover}) {
260 my ($x, $y) = @$self{qw(x y)};
261
262 glColor 1, 0.8, 0.5, 0.2;
263 glEnable GL_BLEND;
264 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
265 glBegin GL_QUADS;
266 glVertex $x , $y;
267 glVertex $x + $self->{w}, $y;
268 glVertex $x + $self->{w}, $y + $self->{h};
269 glVertex $x , $y + $self->{h};
270 glEnd;
271 glDisable GL_BLEND;
272 } 462 0
273}
274
275sub _draw {
276 my ($self) = @_;
277
278 warn "no draw defined for $self\n";
279} 463}
280 464
281sub find_widget { 465sub find_widget {
282 my ($self, $x, $y) = @_; 466 my ($self, $x, $y) = @_;
283 467
… …
292 476
293sub set_parent { 477sub set_parent {
294 my ($self, $parent) = @_; 478 my ($self, $parent) = @_;
295 479
296 Scalar::Util::weaken ($self->{parent} = $parent); 480 Scalar::Util::weaken ($self->{parent} = $parent);
481 $self->set_visible if $parent->{visible};
297} 482}
298 483
299sub check_size { 484sub connect {
485 my ($self, $signal, $cb) = @_;
486
487 push @{ $self->{signal_cb}{$signal} }, $cb;
488}
489
490sub _emit {
491 my ($self, $signal, @args) = @_;
492
493 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
494}
495
496sub emit {
497 my ($self, $signal, @args) = @_;
498
499 $self->_emit ($signal, @args)
500 || $self->$signal (@args);
501}
502
503sub visibility_change {
300 my ($self) = @_; 504 #my ($self, $visible) = @_;
505}
301 506
302 return unless $self->{parent}; 507sub realloc {
508 my ($self) = @_;
303 509
304 my ($w, $h) = $self->size_request; 510 if ($self->{visible}) {
511 return if $self->{root}{realloc}{$self+0};
305 512
306 if ($w != $self->{req_w} || $h != $self->{req_h}) { 513 $self->{root}{realloc}{$self+0} = $self;
514 $self->{root}->update;
515 } else {
307 $self->{req_w} = $w; 516 delete $self->{req_w};
308 $self->{req_h} = $h; 517 delete $self->{req_h};
309
310 $self->{parent}->check_size;
311 } 518 }
312} 519}
313 520
314sub update { 521sub update {
315 my ($self) = @_; 522 my ($self) = @_;
316 523
317 $self->{parent}->update 524 $self->{parent}->update
318 if $self->{parent}; 525 if $self->{parent};
319} 526}
320 527
321sub connect { 528sub reconfigure {
322 my ($self, $signal, $cb) = @_; 529 my ($self) = @_;
323 530
324 push @{ $self->{signal_cb}{$signal} }, $cb; 531 $self->realloc;
532 $self->update;
325} 533}
326 534
327sub emit { 535# using global variables seems a bit hacky, but passing through all drawing
328 my ($self, $signal, @args) = @_; 536# functions seems pointless.
537our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
329 538
330 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 539sub draw {
331 $cb->($self, @args); 540 my ($self) = @_;
541
542 return unless $self->{h} && $self->{w};
543
544 # update screen rectangle
545 local $draw_x = $draw_x + $self->{x};
546 local $draw_y = $draw_y + $self->{y};
547 local $draw_w = $draw_x + $self->{w};
548 local $draw_h = $draw_y + $self->{h};
549
550 # skip widgets that are entirely outside the drawing area
551 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
552 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
553
554 glPushMatrix;
555 glTranslate $self->{x}, $self->{y}, 0;
556
557 if ($self == $HOVER && $self->{can_hover}) {
558 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
559 glEnable GL_BLEND;
560 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
561 glBegin GL_QUADS;
562 glVertex 0 , 0;
563 glVertex $self->{w}, 0;
564 glVertex $self->{w}, $self->{h};
565 glVertex 0 , $self->{h};
566 glEnd;
567 glDisable GL_BLEND;
332 } 568 }
569
570 if ($ENV{CFPLUS_DEBUG} & 1) {
571 glPushMatrix;
572 glColor 1, 1, 0, 1;
573 glTranslate 0.375, 0.375;
574 glBegin GL_LINE_LOOP;
575 glVertex 0 , 0;
576 glVertex $self->{w} - 1, 0;
577 glVertex $self->{w} - 1, $self->{h} - 1;
578 glVertex 0 , $self->{h} - 1;
579 glEnd;
580 glPopMatrix;
581 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
582 }
583
584 $self->_draw;
585 glPopMatrix;
586}
587
588sub _draw {
589 my ($self) = @_;
590
591 warn "no draw defined for $self\n";
333} 592}
334 593
335sub DESTROY { 594sub DESTROY {
336 my ($self) = @_; 595 my ($self) = @_;
337 596
597 delete $WIDGET{$self+0};
338 #$self->deactivate; 598 #$self->deactivate;
339} 599}
340 600
341############################################################################# 601#############################################################################
342 602
… …
351 my $class = shift; 611 my $class = shift;
352 612
353 # range [value, low, high, page] 613 # range [value, low, high, page]
354 614
355 $class->SUPER::new ( 615 $class->SUPER::new (
356 bg => [0, 0, 0, 0.2], 616 #bg => [0, 0, 0, 0.2],
357 active_bg => [1, 1, 1, 0.5], 617 #active_bg => [1, 1, 1, 0.5],
358 @_ 618 @_
359 ) 619 )
360} 620}
361 621
362sub _draw { 622sub _draw {
363 my ($self) = @_; 623 my ($self) = @_;
364 624
625 my $color = $FOCUS == $self && $self->{active_bg}
626 ? $self->{active_bg}
627 : $self->{bg};
628
629 if ($color && (@$color < 4 || $color->[3])) {
365 my ($w, $h) = @$self{qw(w h)}; 630 my ($w, $h) = @$self{qw(w h)};
366 631
367 glEnable GL_BLEND; 632 glEnable GL_BLEND;
368 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 633 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
369 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 634 glColor_premultiply @$color;
370 635
371 glBegin GL_QUADS; 636 glBegin GL_QUADS;
372 glVertex 0 , 0; 637 glVertex 0 , 0;
373 glVertex 0 , $h; 638 glVertex 0 , $h;
374 glVertex $w, $h; 639 glVertex $w, $h;
375 glVertex $w, 0; 640 glVertex $w, 0;
376 glEnd; 641 glEnd;
377 642
378 glDisable GL_BLEND; 643 glDisable GL_BLEND;
644 }
379} 645}
380 646
381############################################################################# 647#############################################################################
382 648
383package CFClient::UI::Empty; 649package CFClient::UI::Empty;
… …
388 my ($class, %arg) = @_; 654 my ($class, %arg) = @_;
389 $class->SUPER::new (can_events => 0, %arg); 655 $class->SUPER::new (can_events => 0, %arg);
390} 656}
391 657
392sub size_request { 658sub size_request {
393 (0, 0) 659 my ($self) = @_;
660
661 ($self->{w} + 0, $self->{h} + 0)
394} 662}
395 663
396sub draw { } 664sub draw { }
397 665
398############################################################################# 666#############################################################################
… …
402our @ISA = CFClient::UI::Base::; 670our @ISA = CFClient::UI::Base::;
403 671
404sub new { 672sub new {
405 my ($class, %arg) = @_; 673 my ($class, %arg) = @_;
406 674
407 my $children = delete $arg{children} || []; 675 my $children = delete $arg{children};
408 676
409 my $self = $class->SUPER::new (children => [], can_events => 0, %arg); 677 my $self = $class->SUPER::new (
678 children => [],
679 can_events => 0,
680 %arg,
681 );
682
410 $self->add ($_) for @$children; 683 $self->add (@$children)
684 if $children;
411 685
412 $self 686 $self
413} 687}
414 688
415sub add { 689sub add {
416 my ($self, $child) = @_; 690 my ($self, @widgets) = @_;
417 691
418 $child->set_parent ($self); 692 $_->set_parent ($self)
693 for @widgets;
419 694
420 use sort 'stable'; 695 use sort 'stable';
421 696
422 $self->{children} = [ 697 $self->{children} = [
423 sort { $a->{z} <=> $b->{z} } 698 sort { $a->{z} <=> $b->{z} }
424 @{$self->{children}}, $child 699 @{$self->{children}}, @widgets
425 ]; 700 ];
426 701
427 $child->check_size; 702 $self->realloc;
703}
704
705sub children {
706 @{ $_[0]{children} }
428} 707}
429 708
430sub remove { 709sub remove {
431 my ($self, $child) = @_; 710 my ($self, $child) = @_;
432 711
433 delete $child->{parent}; 712 delete $child->{parent};
713 $child->hide;
434 714
435 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 715 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
436 716
437 $self->check_size; 717 $self->realloc;
718}
719
720sub clear {
721 my ($self) = @_;
722
723 my $children = delete $self->{children};
724 $self->{children} = [];
725
726 for (@$children) {
727 delete $_->{parent};
728 $_->hide;
729 }
730
731 $self->realloc;
438} 732}
439 733
440sub find_widget { 734sub find_widget {
441 my ($self, $x, $y) = @_; 735 my ($self, $x, $y) = @_;
442 736
443 $x -= $self->{x}; 737 $x -= $self->{x};
444 $y -= $self->{y}; 738 $y -= $self->{y};
445 739
446 my $res; 740 my $res;
447 741
448 for (reverse @{ $self->{children} }) { 742 for (reverse $self->visible_children) {
449 $res = $_->find_widget ($x, $y) 743 $res = $_->find_widget ($x, $y)
450 and return $res; 744 and return $res;
451 } 745 }
452 746
453 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 747 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
502 $self->{children}[0]->configure (0, 0, $w, $h); 796 $self->{children}[0]->configure (0, 0, $w, $h);
503} 797}
504 798
505############################################################################# 799#############################################################################
506 800
801# back-buffered drawing area
802
507package CFClient::UI::Window; 803package CFClient::UI::Window;
508 804
509our @ISA = CFClient::UI::Bin::; 805our @ISA = CFClient::UI::Bin::;
510 806
511use CFClient::OpenGL; 807use CFClient::OpenGL;
… …
517} 813}
518 814
519sub update { 815sub update {
520 my ($self) = @_; 816 my ($self) = @_;
521 817
522 # we want to do this delayed... 818 $ROOT->on_post_alloc ($self => sub { $self->render_child });
523 $self->render_chld;
524 $self->SUPER::update; 819 $self->SUPER::update;
525}
526
527sub render_chld {
528 my ($self) = @_;
529
530 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
531 glClearColor 0, 0, 0, 1;
532 glClear GL_COLOR_BUFFER_BIT;
533 $self->child->draw;
534 };
535} 820}
536 821
537sub size_allocate { 822sub size_allocate {
538 my ($self, $w, $h) = @_; 823 my ($self, $w, $h) = @_;
539 824
540 $self->child->configure (0, 0, $w, $h); 825 $self->SUPER::size_allocate ($w, $h);
826 $self->update;
827}
541 828
829sub _render {
830 my ($self) = @_;
831
832 $self->{children}[0]->draw;
833}
834
835sub render_child {
836 my ($self) = @_;
837
838 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
839 glClearColor 0, 0, 0, 0;
840 glClear GL_COLOR_BUFFER_BIT;
841
842 {
843 package CFClient::UI::Base;
844
845 ($draw_x, $draw_y, $draw_w, $draw_h) =
846 (0, 0, $self->{w}, $self->{h});
847 }
848
542 $self->render_chld; 849 $self->_render;
850 };
543} 851}
544 852
545sub _draw { 853sub _draw {
546 my ($self) = @_; 854 my ($self) = @_;
547 855
548 my ($w, $h) = ($self->w, $self->h); 856 my ($w, $h) = @$self{qw(w h)};
549 857
550 my $tex = $self->{texture} 858 my $tex = $self->{texture}
551 or return; 859 or return;
552 860
553 glEnable GL_BLEND;
554 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
555 glEnable GL_TEXTURE_2D; 861 glEnable GL_TEXTURE_2D;
556 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 862 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
863 glColor 0, 0, 0, 1;
557 864
558 $tex->draw_quad (0, 0, $w, $h); 865 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
559 866
560 glDisable GL_BLEND;
561 glDisable GL_TEXTURE_2D; 867 glDisable GL_TEXTURE_2D;
562} 868}
563 869
564############################################################################# 870#############################################################################
565 871
566package CFClient::UI::ViewPort; 872package CFClient::UI::ViewPort;
567 873
568our @ISA = CFClient::UI::Window::; 874our @ISA = CFClient::UI::Window::;
569
570sub new { die }
571
572sub size_request {
573 my ($self) = @_;
574
575 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
576 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
577
578 @$self{qw(child_w child_h)}
579}
580
581sub _draw {
582 my ($self) = @_;
583
584 $self->{children}[1]->draw;
585}
586
587
588#############################################################################
589
590package CFClient::UI::Frame;
591
592our @ISA = CFClient::UI::Bin::;
593
594use CFClient::OpenGL;
595 875
596sub new { 876sub new {
597 my $class = shift; 877 my $class = shift;
598 878
599 my $self = $class->SUPER::new ( 879 $class->SUPER::new (
600 bg => [1, 1, 1, 1], 880 scroll_x => 0,
601 border_bg => [1, 1, 1, 1], 881 scroll_y => 1,
602 border => 0.8,
603 @_ 882 @_,
604 ); 883 )
605
606 $self
607}
608
609sub set_size {
610 my ($self, $w, $h) = @_;
611 $self->{req_w} = $w;
612 $self->{req_h} = $h;
613 $self->check_size;
614} 884}
615 885
616sub size_request { 886sub size_request {
617 my ($self) = @_; 887 my ($self) = @_;
618 ($self->{req_w}, $self->{req_h}) 888
889 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
890
891 $w = 10 if $self->{scroll_x};
892 $h = 10 if $self->{scroll_y};
893
894 ($w, $h)
619} 895}
620 896
621sub size_allocate { 897sub size_allocate {
622 my ($self, $w, $h) = @_; 898 my ($self, $w, $h) = @_;
623 $self->{w} = $w; 899
624 $self->{h} = $h; 900 my $child = $self->child;
901
902 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
903 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
904
625 $self->child->configure (0, 0, $w, $h); 905 $self->child->configure (0, 0, $w, $h);
906 $self->update;
626} 907}
627 908
628sub _draw { 909sub set_offset {
629 my ($self) = @_; 910 my ($self, $x, $y) = @_;
630 911
631 my ($w, $h) = ($self->{w}, $self->{h}); 912 $self->{view_x} = int $x;
913 $self->{view_y} = int $y;
632 914
633 glEnable GL_BLEND; 915 $self->update;
634 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 916}
635 glEnable GL_TEXTURE_2D;
636 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
637 917
638# glBegin GL_QUADS; 918# hmm, this does not work for topleft of $self... but we should not ask for that
639# glColor 0, 0, 0, 0; 919sub coord2local {
640# glVertex 0 , 0; 920 my ($self, $x, $y) = @_;
641# glVertex 0 , $h;
642# glVertex $w, $h;
643# glVertex $w, 0;
644# glEnd;
645 921
922 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
923}
646 924
647 $self->child->draw; 925sub coord2global {
648 glDisable GL_BLEND; 926 my ($self, $x, $y) = @_;
649 glDisable GL_TEXTURE_2D; 927
928 $x = List::Util::min $self->{w}, $x - $self->{view_x};
929 $y = List::Util::min $self->{h}, $y - $self->{view_y};
930
931 $self->SUPER::coord2global ($x, $y)
932}
933
934sub find_widget {
935 my ($self, $x, $y) = @_;
936
937 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
938 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
939 ) {
940 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
941 } else {
942 $self->CFClient::UI::Base::find_widget ($x, $y)
943 }
944}
945
946sub _render {
947 my ($self) = @_;
948
949 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
950 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
951
952 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
953
954 $self->SUPER::_render;
650} 955}
651 956
652############################################################################# 957#############################################################################
653 958
959package CFClient::UI::ScrolledWindow;
960
961our @ISA = CFClient::UI::HBox::;
962
963sub new {
964 my ($class, %arg) = @_;
965
966 my $child = delete $arg{child};
967
968 my $self;
969
970 my $slider = new CFClient::UI::Slider
971 vertical => 1,
972 range => [0, 0, 1, 0.01], # HACK fix
973 on_changed => sub {
974 $self->{vp}->set_offset (0, $_[1]);
975 },
976 ;
977
978 $self = $class->SUPER::new (
979 vp => (new CFClient::UI::ViewPort expand => 1),
980 slider => $slider,
981 %arg,
982 );
983
984 $self->SUPER::add ($self->{vp}, $self->{slider});
985 $self->add ($child) if $child;
986
987 $self
988}
989
990sub add {
991 my ($self, $widget) = @_;
992
993 $self->{vp}->add ($self->{child} = $widget);
994}
995
996sub update {
997 my ($self) = @_;
998
999 $self->SUPER::update;
1000
1001 # todo: overwrite size_allocate of child
1002 my $child = $self->{vp}->child;
1003 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1004}
1005
1006sub size_allocate {
1007 my ($self, $w, $h) = @_;
1008
1009 $self->SUPER::size_allocate ($w, $h);
1010
1011 my $child = $self->{vp}->child;
1012 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1013}
1014
1015#TODO# update range on size_allocate depending on child
1016# update viewport offset on scroll
1017
1018#############################################################################
1019
654package CFClient::UI::FancyFrame; 1020package CFClient::UI::Frame;
655 1021
656our @ISA = CFClient::UI::Bin::; 1022our @ISA = CFClient::UI::Bin::;
657 1023
658use CFClient::OpenGL; 1024use CFClient::OpenGL;
659
660my @tex =
661 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
662 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
663 1025
664sub new { 1026sub new {
665 my $class = shift; 1027 my $class = shift;
666 1028
667 # TODO: user_x, user_y, overwrite moveto? 1029 $class->SUPER::new (
1030 bg => undef,
1031 @_,
1032 )
1033}
1034
1035sub _draw {
1036 my ($self) = @_;
1037
1038 if ($self->{bg}) {
1039 my ($w, $h) = @$self{qw(w h)};
1040
1041 glEnable GL_BLEND;
1042 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1043 glColor_premultiply @{ $self->{bg} };
1044
1045 glBegin GL_QUADS;
1046 glVertex 0 , 0;
1047 glVertex 0 , $h;
1048 glVertex $w, $h;
1049 glVertex $w, 0;
1050 glEnd;
1051
1052 glDisable GL_BLEND;
1053 }
1054
1055 $self->SUPER::_draw;
1056}
1057
1058#############################################################################
1059
1060package CFClient::UI::FancyFrame;
1061
1062our @ISA = CFClient::UI::Bin::;
1063
1064use CFClient::OpenGL;
1065
1066my $bg =
1067 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1068 mipmap => 1, wrap => 1;
1069
1070my @border =
1071 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1072 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1073
1074sub new {
1075 my ($class, %arg) = @_;
1076
1077 my $title = delete $arg{title};
668 1078
669 my $self = $class->SUPER::new ( 1079 my $self = $class->SUPER::new (
670 bg => [1, 1, 1, 1], 1080 bg => [1, 1, 1, 1],
671 border_bg => [1, 1, 1, 1], 1081 border_bg => [1, 1, 1, 1],
672 border => 0.8, 1082 border => 0.6,
673 can_events => 1, 1083 can_events => 1,
674 @_ 1084 min_w => 16,
1085 min_h => 16,
1086 %arg,
675 ); 1087 );
676 1088
677 $self->{title} &&= new CFClient::UI::Label 1089 $self->{title} = new CFClient::UI::Label
678 align => 0, 1090 align => 0,
679 valign => 1, 1091 valign => 1,
680 text => $self->{title}, 1092 text => $title,
681 fontsize => 1; 1093 fontsize => $self->{border}
1094 if defined $title;
682 1095
683 $self 1096 $self
1097}
1098
1099sub add {
1100 my ($self, @widgets) = @_;
1101
1102 $self->SUPER::add (@widgets);
1103 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
684} 1104}
685 1105
686sub border { 1106sub border {
687 int $_[0]{border} * $::FONTSIZE 1107 int $_[0]{border} * $::FONTSIZE
688} 1108}
689 1109
690sub size_request { 1110sub size_request {
691 my ($self) = @_; 1111 my ($self) = @_;
692 1112
693 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; 1113 $self->{title}->size_request
1114 if $self->{title};
694 1115
695 my ($w, $h) = $self->SUPER::size_request; 1116 my ($w, $h) = $self->SUPER::size_request;
696 1117
697 ( 1118 (
698 $w + $self->border * 2, 1119 $w + $self->border * 2,
… …
701} 1122}
702 1123
703sub size_allocate { 1124sub size_allocate {
704 my ($self, $w, $h) = @_; 1125 my ($self, $w, $h) = @_;
705 1126
1127 if ($self->{title}) {
1128 $self->{title}{w} = $w;
1129 $self->{title}{h} = $h;
1130 $self->{title}->size_allocate ($w, $h);
1131 }
1132
1133 my $border = $self->border;
1134
706 $h -= List::Util::max 0, $self->border * 2; 1135 $h -= List::Util::max 0, $border * 2;
707 $w -= List::Util::max 0, $self->border * 2; 1136 $w -= List::Util::max 0, $border * 2;
708 1137
709 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
710 if $self->{title};
711
712 $self->child->configure ($self->border, $self->border, $w, $h); 1138 $self->child->configure ($border, $border, $w, $h);
713} 1139}
714 1140
715sub button_down { 1141sub button_down {
716 my ($self, $ev, $x, $y) = @_; 1142 my ($self, $ev, $x, $y) = @_;
717 1143
1144 my ($w, $h) = @$self{qw(w h)};
718 my $border = $self->border; 1145 my $border = $self->border;
719 1146
720 if ($x < $self->{w} && $x >= $self->{w} - $border 1147 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
721 && $y < $self->{h} && $y >= $self->{h} - $border) { 1148 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
722 1149
1150 if ($lr & $td) {
1151 my ($wx, $wy) = ($self->{x}, $self->{y});
723 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1152 my ($ox, $oy) = ($ev->{x}, $ev->{y});
724 my ($bw, $bh) = ($self->{w}, $self->{h}); 1153 my ($bw, $bh) = ($self->{w}, $self->{h});
725 1154
1155 my $mx = $x < $border;
1156 my $my = $y < $border;
1157
726 $self->{motion} = sub { 1158 $self->{motion} = sub {
727 my ($ev, $x, $y) = @_; 1159 my ($ev, $x, $y) = @_;
728 1160
729 ($x, $y) = ($ev->{x}, $ev->{y}); 1161 my $dx = $ev->{x} - $ox;
1162 my $dy = $ev->{y} - $oy;
730 1163
731 $self->{user_w} = $bw + $x - $ox; 1164 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
732 $self->{user_h} = $bh + $y - $oy; 1165 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
733 $self->check_size; 1166
1167 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1168 $self->realloc;
734 }; 1169 };
735 1170
736 } elsif ($x >= 0 && $x < $self->{w} 1171 } elsif ($lr ^ $td) {
737 && $y >= 0 && $y < $border) {
738
739 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1172 my ($ox, $oy) = ($ev->{x}, $ev->{y});
740 my ($bx, $by) = ($self->{x}, $self->{y}); 1173 my ($bx, $by) = ($self->{x}, $self->{y});
741 1174
742 $self->{motion} = sub { 1175 $self->{motion} = sub {
743 my ($ev, $x, $y) = @_; 1176 my ($ev, $x, $y) = @_;
744 1177
745 ($x, $y) = ($ev->{x}, $ev->{y}); 1178 ($x, $y) = ($ev->{x}, $ev->{y});
746 1179
747 $self->move ($bx + $x - $ox, $by + $y - $oy); 1180 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
748 $self->update; 1181 # HACK: the next line is required to enforce placement
1182 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
749 }; 1183 };
1184 } else {
1185 return 0;
1186 }
1187
750 } 1188 1
751} 1189}
752 1190
753sub button_up { 1191sub button_up {
754 my ($self, $ev, $x, $y) = @_; 1192 my ($self, $ev, $x, $y) = @_;
755 1193
756 delete $self->{motion}; 1194 !!delete $self->{motion}
757} 1195}
758 1196
759sub mouse_motion { 1197sub mouse_motion {
760 my ($self, $ev, $x, $y) = @_; 1198 my ($self, $ev, $x, $y) = @_;
761 1199
762 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1200 $self->{motion}->($ev, $x, $y) if $self->{motion};
1201
1202 !!$self->{motion}
763} 1203}
764 1204
765sub _draw { 1205sub _draw {
766 my ($self) = @_; 1206 my ($self) = @_;
767 1207
1208 my $child = $self->{children}[0];
1209
768 my ($w, $h ) = ($self->{w}, $self->{h}); 1210 my ($w, $h ) = ($self->{w}, $self->{h});
769 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1211 my ($cw, $ch) = ($child->{w}, $child->{h});
770 1212
771 glEnable GL_BLEND;
772 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
773 glEnable GL_TEXTURE_2D; 1213 glEnable GL_TEXTURE_2D;
774 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1214 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
775 1215
776 my $border = $self->border; 1216 my $border = $self->border;
777 1217
778 glColor @{ $self->{border_bg} }; 1218 glColor @{ $self->{border_bg} };
779 $tex[1]->draw_quad (0, 0, $w, $border); 1219 $border[0]->draw_quad_alpha (0, 0, $w, $border);
780 $tex[3]->draw_quad (0, $border, $border, $ch); 1220 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
781 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1221 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
782 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1222 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
783 1223
784 my $bg = $tex[0]; 1224 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1225 glColor @{ $self->{bg} };
785 1226
786 # TODO: repeat texture not scale 1227 # TODO: repeat texture not scale
787 my $rep_x = $cw / $bg->{w}; 1228 # solve this better(?)
788 my $rep_y = $ch / $bg->{h}; 1229 $bg->{s} = $cw / $bg->{w};
789 1230 $bg->{t} = $ch / $bg->{h};
790 glColor @{ $self->{bg} };
791
792 $bg->{s} = $rep_x;
793 $bg->{t} = $rep_y;
794 $bg->{wrap_mode} = 1;
795 $bg->draw_quad ($border, $border, $cw, $ch); 1231 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1232 }
796 1233
797 glDisable GL_TEXTURE_2D; 1234 glDisable GL_TEXTURE_2D;
798 glDisable GL_BLEND;
799 1235
800 $self->{title}->draw if $self->{title};
801 $self->child->draw; 1236 $child->draw;
1237
1238 if ($self->{title}) {
1239 glTranslate 0, $border - $self->{h};
1240 $self->{title}->_draw;
1241 }
802} 1242}
803 1243
804############################################################################# 1244#############################################################################
805 1245
806package CFClient::UI::Table; 1246package CFClient::UI::Table;
… …
814sub new { 1254sub new {
815 my $class = shift; 1255 my $class = shift;
816 1256
817 $class->SUPER::new ( 1257 $class->SUPER::new (
818 col_expand => [], 1258 col_expand => [],
819 @_ 1259 @_,
820 ) 1260 )
1261}
1262
1263sub children {
1264 grep $_, map @$_, grep $_, @{ $_[0]{children} }
821} 1265}
822 1266
823sub add { 1267sub add {
824 my ($self, $x, $y, $child) = @_; 1268 my ($self, $x, $y, $child) = @_;
825 1269
826 $child->set_parent ($self); 1270 $child->set_parent ($self);
827 $self->{children}[$y][$x] = $child; 1271 $self->{children}[$y][$x] = $child;
828 1272
829 $child->check_size; 1273 $self->realloc;
830} 1274}
831 1275
832# TODO: move to container class maybe? send childs a signal on removal? 1276# TODO: move to container class maybe? send children a signal on removal?
833sub clear { 1277sub clear {
834 my ($self) = @_; 1278 my ($self) = @_;
835 1279
1280 my @children = $self->children;
836 delete $self->{children}; 1281 delete $self->{children};
837 $self->update; 1282
1283 for (@children) {
1284 delete $_->{parent};
1285 $_->hide;
1286 }
1287
1288 $self->realloc;
838} 1289}
839 1290
840sub get_wh { 1291sub get_wh {
841 my ($self) = @_; 1292 my ($self) = @_;
842 1293
… …
873sub size_allocate { 1324sub size_allocate {
874 my ($self, $w, $h) = @_; 1325 my ($self, $w, $h) = @_;
875 1326
876 my ($ws, $hs) = $self->get_wh; 1327 my ($ws, $hs) = $self->get_wh;
877 1328
878 my $req_w = sum @$ws; 1329 my $req_w = (sum @$ws) || 1;
879 my $req_h = sum @$hs; 1330 my $req_h = (sum @$hs) || 1;
880 1331
881 # TODO: nicer code && do row_expand 1332 # TODO: nicer code && do row_expand
882 my @col_expand = @{$self->{col_expand}}; 1333 my @col_expand = @{$self->{col_expand}};
883 @col_expand = (1) x @$ws unless @col_expand; 1334 @col_expand = (1) x @$ws unless @col_expand;
884 my $col_expand = (sum @col_expand) || 1; 1335 my $col_expand = (sum @col_expand) || 1;
… …
938 } 1389 }
939} 1390}
940 1391
941############################################################################# 1392#############################################################################
942 1393
943package CFClient::UI::HBox; 1394package CFClient::UI::Box;
944
945# TODO: wrap into common Box base class
946 1395
947our @ISA = CFClient::UI::Container::; 1396our @ISA = CFClient::UI::Container::;
948 1397
949sub size_request { 1398sub size_request {
950 my ($self) = @_; 1399 my ($self) = @_;
951 1400
952 my @alloc = map [$_->size_request], @{$self->{children}}; 1401 $self->{vertical}
953 1402 ? (
954 ( 1403 (List::Util::max map $_->{req_w}, @{$self->{children}}),
955 (List::Util::sum map $_->[0], @alloc), 1404 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
956 (List::Util::max map $_->[1], @alloc), 1405 )
957 ) 1406 : (
1407 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1408 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1409 )
958} 1410}
959 1411
960sub size_allocate { 1412sub size_allocate {
961 my ($self, $w, $h) = @_; 1413 my ($self, $w, $h) = @_;
962 1414
963 ($h, $w) = ($w, $h); 1415 my $space = $self->{vertical} ? $h : $w;
964
965 my $children = $self->{children}; 1416 my $children = $self->{children};
966 1417
967 my @h = map $_->{req_w}, @$children; 1418 my @req;
968 1419
969 my $req_h = List::Util::sum @h; 1420 if ($self->{homogeneous}) {
970 1421 @req = ($space / (@$children || 1)) x @$children;
971 if ($req_h > $h) {
972 # ah well, not enough space
973 $_ *= $h / $req_h for @h;
974 } else { 1422 } else {
1423 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1424 my $req = List::Util::sum @req;
1425
1426 if ($req > $space) {
1427 # ah well, not enough space
1428 $_ *= $space / $req for @req;
1429 } else {
975 my $exp = List::Util::sum map $_->{expand}, @$children; 1430 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
976 $exp ||= 1;
977 1431
1432 $space = ($space - $req) / $expand; # remaining space to give away
1433
1434 $req[$_] += $space * $children->[$_]{expand}
978 for (0 .. $#$children) { 1435 for 0 .. $#$children;
979 my $child = $children->[$_];
980
981 my $alloc_h = $h[$_];
982 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
983 $h[$_] = $alloc_h;
984 } 1436 }
985 } 1437 }
986 1438
987 CFClient::UI::harmonize \@h; 1439 CFClient::UI::harmonize \@req;
988 1440
989 my $y = 0; 1441 my $pos = 0;
990 for (0 .. $#$children) { 1442 for (0 .. $#$children) {
991 my $child = $children->[$_];
992 my $h = $h[$_]; 1443 my $alloc = $req[$_];
993 $child->configure ($y, 0, $h, $w); 1444 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
994 1445
995 $y += $h; 1446 $pos += $alloc;
996 } 1447 }
997 1448
998 1 1449 1
999} 1450}
1000 1451
1001############################################################################# 1452#############################################################################
1002 1453
1454package CFClient::UI::HBox;
1455
1456our @ISA = CFClient::UI::Box::;
1457
1458sub new {
1459 my $class = shift;
1460
1461 $class->SUPER::new (
1462 vertical => 0,
1463 @_,
1464 )
1465}
1466
1467#############################################################################
1468
1003package CFClient::UI::VBox; 1469package CFClient::UI::VBox;
1004 1470
1005# TODO: wrap into common Box base class
1006
1007our @ISA = CFClient::UI::Container::; 1471our @ISA = CFClient::UI::Box::;
1008 1472
1009sub size_request { 1473sub new {
1010 my ($self) = @_; 1474 my $class = shift;
1011 1475
1012 my @alloc = map [$_->size_request], @{$self->{children}}; 1476 $class->SUPER::new (
1013 1477 vertical => 1,
1014 ( 1478 @_,
1015 (List::Util::max map $_->[0], @alloc),
1016 (List::Util::sum map $_->[1], @alloc),
1017 ) 1479 )
1018} 1480}
1019 1481
1020sub size_allocate {
1021 my ($self, $w, $h) = @_;
1022
1023 my $children = $self->{children};
1024
1025 my @h = map $_->{req_h}, @$children;
1026
1027 my $req_h = List::Util::sum @h;
1028
1029 if ($req_h > $h) {
1030 # ah well, not enough space
1031 $_ *= $h / $req_h for @h;
1032 } else {
1033 my $exp = List::Util::sum map $_->{expand}, @$children;
1034 $exp ||= 1;
1035
1036 for (0 .. $#$children) {
1037 my $child = $children->[$_];
1038
1039 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1040 }
1041 }
1042
1043 CFClient::UI::harmonize \@h;
1044
1045 my $y = 0;
1046 for (0 .. $#$children) {
1047 my $child = $children->[$_];
1048 my $h = $h[$_];
1049 $child->configure (0, $y, $w, $h);
1050
1051 $y += $h;
1052 }
1053
1054 1
1055}
1056
1057############################################################################# 1482#############################################################################
1058 1483
1059package CFClient::UI::Label; 1484package CFClient::UI::Label;
1060 1485
1061our @ISA = CFClient::UI::Base::; 1486our @ISA = CFClient::UI::DrawBG::;
1062 1487
1063use CFClient::OpenGL; 1488use CFClient::OpenGL;
1064 1489
1065sub new { 1490sub new {
1066 my ($class, %arg) = @_; 1491 my ($class, %arg) = @_;
1067 1492
1068 my $self = $class->SUPER::new ( 1493 my $self = $class->SUPER::new (
1069 fg => [1, 1, 1], 1494 fg => [1, 1, 1],
1495 #bg => none
1496 #active_bg => none
1497 #font => default_font
1498 #text => initial text
1499 #markup => initial narkup
1500 #max_w => maximum pixel width
1501 ellipsise => 3, # end
1502 layout => (new CFClient::Layout),
1070 fontsize => 1, 1503 fontsize => 1,
1071 text => "",
1072 align => -1, 1504 align => -1,
1073 valign => -1, 1505 valign => -1,
1074 padding => 2, 1506 padding_x => 2,
1075 layout => new CFClient::Layout, 1507 padding_y => 2,
1076 can_events => 0, 1508 can_events => 0,
1077 %arg 1509 %arg
1078 ); 1510 );
1079 1511
1080 if (exists $self->{template}) { 1512 if (exists $self->{template}) {
1081 my $layout = new CFClient::Layout; 1513 my $layout = new CFClient::Layout;
1082 $layout->set_text (delete $self->{template}); 1514 $layout->set_text (delete $self->{template});
1083 $self->{template} = $layout; 1515 $self->{template} = $layout;
1084 } 1516 }
1085 1517
1086 $self->set_text (delete $self->{text}) if exists $self->{text}; 1518 if (exists $self->{markup}) {
1087 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1519 $self->set_markup (delete $self->{markup});
1520 } else {
1521 $self->set_text (delete $self->{text});
1522 }
1088 1523
1089 $self 1524 $self
1090} 1525}
1091 1526
1092sub escape_text { 1527sub escape($) {
1093 local $_ = $_[1]; 1528 local $_ = $_[0];
1094 1529
1095 s/&/&amp;/g; 1530 s/&/&amp;/g;
1096 s/>/&gt;/g; 1531 s/>/&gt;/g;
1097 s/</&lt;/g; 1532 s/</&lt;/g;
1098 1533
1099 $_[1] 1534 $_
1535}
1536
1537sub update {
1538 my ($self) = @_;
1539
1540 delete $self->{texture};
1541 $self->SUPER::update;
1542}
1543
1544sub realloc {
1545 my ($self) = @_;
1546
1547 delete $self->{ox};
1548 $self->SUPER::realloc;
1100} 1549}
1101 1550
1102sub set_text { 1551sub set_text {
1103 my ($self, $text) = @_; 1552 my ($self, $text) = @_;
1104 1553
1554 return if $self->{text} eq "T$text";
1555 $self->{text} = "T$text";
1556
1557 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1105 $self->{layout}->set_text ($text); 1558 $self->{layout}->set_text ($text);
1106
1107 delete $self->{texture}; 1559 delete $self->{req_h};
1108 $self->check_size; 1560
1561 $self->realloc;
1109 $self->update; 1562 $self->update;
1110} 1563}
1111 1564
1112sub set_markup { 1565sub set_markup {
1113 my ($self, $markup) = @_; 1566 my ($self, $markup) = @_;
1114 1567
1568 return if $self->{text} eq "M$markup";
1569 $self->{text} = "M$markup";
1570
1571 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1572
1573 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1115 $self->{layout}->set_markup ($markup); 1574 $self->{layout}->set_markup ($markup);
1116
1117 delete $self->{texture}; 1575 delete $self->{req_h};
1118 $self->check_size; 1576
1577 $self->realloc;
1119 $self->update; 1578 $self->update;
1120} 1579}
1121 1580
1122sub size_request { 1581sub size_request {
1123 my ($self) = @_; 1582 my ($self) = @_;
1124 1583
1125 $self->{layout}->set_width; 1584 if (exists $self->{req_h}) {
1585 @$self{qw(req_w req_h)}
1586 } else {
1587 $self->{layout}->set_font ($self->{font}) if $self->{font};
1588 $self->{layout}->set_width ($self->{max_w} || -1);
1589 $self->{layout}->set_ellipsise ($self->{ellipsise});
1590 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1126 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1591 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1127 1592
1128 my ($w, $h) = $self->{layout}->size; 1593 my ($w, $h) = $self->{layout}->size;
1129 1594
1130 if (exists $self->{template}) { 1595 if (exists $self->{template}) {
1596 $self->{template}->set_font ($self->{font}) if $self->{font};
1131 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1597 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1132 1598
1133 my ($w2, $h2) = $self->{template}->size; 1599 my ($w2, $h2) = $self->{template}->size;
1134 1600
1135 $w = List::Util::max $w, $w2; 1601 $w = List::Util::max $w, $w2;
1136 $h = List::Util::max $h, $h2; 1602 $h = List::Util::max $h, $h2;
1137 } 1603 }
1138 1604
1605 ($w, $h)
1139 ( 1606 }
1140 $w + $self->{padding} * 2,
1141 $h + $self->{padding} * 2,
1142 )
1143} 1607}
1144 1608
1145sub size_allocate { 1609sub size_allocate {
1146 my ($self, $w, $h) = @_; 1610 my ($self, $w, $h) = @_;
1147 1611
1612 delete $self->{ox};
1613
1148 delete $self->{texture}; 1614 delete $self->{texture}
1615 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1149} 1616}
1150 1617
1151sub set_fontsize { 1618sub set_fontsize {
1152 my ($self, $fontsize) = @_; 1619 my ($self, $fontsize) = @_;
1153 1620
1154 $self->{fontsize} = $fontsize; 1621 $self->{fontsize} = $fontsize;
1155 $self->check_size; 1622 delete $self->{texture};
1623
1624 $self->realloc;
1156} 1625}
1157 1626
1158sub _draw { 1627sub _draw {
1159 my ($self) = @_; 1628 my ($self) = @_;
1160 1629
1630 $self->SUPER::_draw; # draw background, if applicable
1631
1161 my $tex = $self->{texture} ||= do { 1632 my $tex = $self->{texture} ||= do {
1633 $self->{layout}->set_foreground (@{$self->{fg}});
1634 $self->{layout}->set_font ($self->{font}) if $self->{font};
1162 $self->{layout}->set_width ($self->{w}); 1635 $self->{layout}->set_width ($self->{w});
1636 $self->{layout}->set_ellipsise ($self->{ellipsise});
1637 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1163 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1638 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1639
1164 new_from_layout CFClient::Texture $self->{layout} 1640 new_from_layout CFClient::Texture $self->{layout}
1165 }; 1641 };
1166 1642
1167 glEnable GL_BLEND; 1643 unless (exists $self->{ox}) {
1168 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1644 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1645 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1646 : ($self->{w} - $tex->{w}) * 0.5);
1647
1648 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1649 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1650 : ($self->{h} - $tex->{h}) * 0.5);
1651 };
1652
1169 glEnable GL_TEXTURE_2D; 1653 glEnable GL_TEXTURE_2D;
1654
1655 if ($tex->{format} == GL_ALPHA) {
1656 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1657 glColor @{$self->{fg}};
1658 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1659 } else {
1170 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1660 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1171
1172 glColor @{$self->{fg}};
1173
1174 $self->{ox} = int (
1175 $self->{align} < 0 ? $self->{padding}
1176 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1177 : ($self->{w} - $tex->{w}) * 0.5
1178 );
1179
1180 $self->{oy} = int (
1181 $self->{valign} < 0 ? $self->{padding}
1182 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1183 : ($self->{h} - $tex->{h}) * 0.5
1184 );
1185
1186 $tex->draw_quad ($self->{ox}, $self->{oy}); 1661 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1662 }
1187 1663
1188 glDisable GL_TEXTURE_2D; 1664 glDisable GL_TEXTURE_2D;
1189 glDisable GL_BLEND;
1190} 1665}
1191 1666
1192############################################################################# 1667#############################################################################
1193 1668
1194package CFClient::UI::EntryBase; 1669package CFClient::UI::EntryBase;
… …
1199 1674
1200sub new { 1675sub new {
1201 my $class = shift; 1676 my $class = shift;
1202 1677
1203 $class->SUPER::new ( 1678 $class->SUPER::new (
1204 fg => [1, 1, 1], 1679 fg => [1, 1, 1],
1205 bg => [0, 0, 0, 0.2], 1680 bg => [0, 0, 0, 0.2],
1206 active_bg => [1, 1, 1, 0.5], 1681 active_bg => [1, 1, 1, 0.5],
1207 active_fg => [0, 0, 0], 1682 active_fg => [0, 0, 0],
1208 can_hover => 1, 1683 can_hover => 1,
1209 can_focus => 1, 1684 can_focus => 1,
1210 valign => 0, 1685 valign => 0,
1211 can_events => 1, 1686 can_events => 1,
1687 #text => ...
1212 @_ 1688 @_
1213 ) 1689 )
1214} 1690}
1215 1691
1216sub _set_text { 1692sub _set_text {
… …
1218 1694
1219 delete $self->{cur_h}; 1695 delete $self->{cur_h};
1220 1696
1221 return if $self->{text} eq $text; 1697 return if $self->{text} eq $text;
1222 1698
1223 delete $self->{texture};
1224
1225 $self->{last_activity} = $::NOW; 1699 $self->{last_activity} = $::NOW;
1226 $self->{text} = $text; 1700 $self->{text} = $text;
1227 1701
1228 $text =~ s/./*/g if $self->{hidden}; 1702 $text =~ s/./*/g if $self->{hidden};
1229 $self->{layout}->set_text ("$text "); 1703 $self->{layout}->set_text ("$text ");
1704 delete $self->{req_h};
1230 1705
1231 $self->emit (changed => $self->{text}); 1706 $self->_emit (changed => $self->{text});
1707
1708 $self->realloc;
1709 $self->update;
1710}
1711
1712sub set_text {
1713 my ($self, $text) = @_;
1714
1715 $self->{cursor} = length $text;
1716 $self->_set_text ($text);
1232} 1717}
1233 1718
1234sub get_text { 1719sub get_text {
1235 $_[0]{text} 1720 $_[0]{text}
1236} 1721}
… …
1239 my ($self) = @_; 1724 my ($self) = @_;
1240 1725
1241 my ($w, $h) = $self->SUPER::size_request; 1726 my ($w, $h) = $self->SUPER::size_request;
1242 1727
1243 ($w + 1, $h) # add 1 for cursor 1728 ($w + 1, $h) # add 1 for cursor
1244}
1245
1246sub size_allocate {
1247 my ($self, $w, $h) = @_;
1248
1249 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1250}
1251
1252sub set_text {
1253 my ($self, $text) = @_;
1254
1255 $self->{cursor} = length $text;
1256 $self->_set_text ($text);
1257 $self->update;
1258} 1729}
1259 1730
1260sub key_down { 1731sub key_down {
1261 my ($self, $ev) = @_; 1732 my ($self, $ev) = @_;
1262 1733
… …
1264 my $sym = $ev->{sym}; 1735 my $sym = $ev->{sym};
1265 my $uni = $ev->{unicode}; 1736 my $uni = $ev->{unicode};
1266 1737
1267 my $text = $self->get_text; 1738 my $text = $self->get_text;
1268 1739
1269 if ($sym == 8) { 1740 if ($uni == 8) {
1270 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1741 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1271 } elsif ($sym == 127) { 1742 } elsif ($uni == 127) {
1272 substr $text, $self->{cursor}, 1, ""; 1743 substr $text, $self->{cursor}, 1, "";
1273 } elsif ($sym == CFClient::SDLK_LEFT) { 1744 } elsif ($sym == CFClient::SDLK_LEFT) {
1274 --$self->{cursor} if $self->{cursor}; 1745 --$self->{cursor} if $self->{cursor};
1275 } elsif ($sym == CFClient::SDLK_RIGHT) { 1746 } elsif ($sym == CFClient::SDLK_RIGHT) {
1276 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1747 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1277 } elsif ($sym == CFClient::SDLK_HOME) { 1748 } elsif ($sym == CFClient::SDLK_HOME) {
1278 $self->{cursor} = 0; 1749 $self->{cursor} = 0;
1279 } elsif ($sym == CFClient::SDLK_END) { 1750 } elsif ($sym == CFClient::SDLK_END) {
1280 $self->{cursor} = length $text; 1751 $self->{cursor} = length $text;
1281 } elsif ($sym == 27) { 1752 } elsif ($uni == 27) {
1282 $self->emit ('escape'); 1753 $self->_emit ('escape');
1283 } elsif ($uni) { 1754 } elsif ($uni) {
1284 substr $text, $self->{cursor}++, 0, chr $uni; 1755 substr $text, $self->{cursor}++, 0, chr $uni;
1756 } else {
1757 return 0;
1285 } 1758 }
1286 1759
1287 $self->_set_text ($text); 1760 $self->_set_text ($text);
1288 $self->update; 1761
1762 $self->realloc;
1763
1764 1
1289} 1765}
1290 1766
1291sub focus_in { 1767sub focus_in {
1292 my ($self) = @_; 1768 my ($self) = @_;
1293 1769
… …
1308 utf8::encode $text; 1784 utf8::encode $text;
1309 $self->{cursor} = length substr $text, 0, $idx; 1785 $self->{cursor} = length substr $text, 0, $idx;
1310 1786
1311 $self->_set_text ($self->{text}); 1787 $self->_set_text ($self->{text});
1312 $self->update; 1788 $self->update;
1789
1790 1
1313} 1791}
1314 1792
1315sub mouse_motion { 1793sub mouse_motion {
1316 my ($self, $ev, $x, $y) = @_; 1794 my ($self, $ev, $x, $y) = @_;
1317# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1795# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1796
1797 0
1318} 1798}
1319 1799
1320sub _draw { 1800sub _draw {
1321 my ($self) = @_; 1801 my ($self) = @_;
1322 1802
1323 local $self->{fg} = $self->{fg}; 1803 local $self->{fg} = $self->{fg};
1324 1804
1325 if ($FOCUS == $self) { 1805 if ($FOCUS == $self) {
1326 glColor @{$self->{active_bg}}; 1806 glColor_premultiply @{$self->{active_bg}};
1327 $self->{fg} = $self->{active_fg}; 1807 $self->{fg} = $self->{active_fg};
1328 } else { 1808 } else {
1329 glColor @{$self->{bg}}; 1809 glColor_premultiply @{$self->{bg}};
1330 } 1810 }
1331 1811
1332 glEnable GL_BLEND; 1812 glEnable GL_BLEND;
1333 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1813 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1334 glBegin GL_QUADS; 1814 glBegin GL_QUADS;
1335 glVertex 0 , 0; 1815 glVertex 0 , 0;
1336 glVertex 0 , $self->{h}; 1816 glVertex 0 , $self->{h};
1337 glVertex $self->{w}, $self->{h}; 1817 glVertex $self->{w}, $self->{h};
1338 glVertex $self->{w}, 0; 1818 glVertex $self->{w}, 0;
… …
1369 my ($self, $ev) = @_; 1849 my ($self, $ev) = @_;
1370 1850
1371 my $sym = $ev->{sym}; 1851 my $sym = $ev->{sym};
1372 1852
1373 if ($sym == 13) { 1853 if ($sym == 13) {
1854 unshift @{$self->{history}},
1855 my $txt = $self->get_text;
1856 $self->{history_pointer} = -1;
1857 $self->{history_saveback} = '';
1374 $self->emit (activate => $self->get_text); 1858 $self->_emit (activate => $txt);
1375 $self->update; 1859 $self->update;
1376 1860
1861 } elsif ($sym == CFClient::SDLK_UP) {
1862 if ($self->{history_pointer} < 0) {
1863 $self->{history_saveback} = $self->get_text;
1864 }
1865 if (@{$self->{history} || []} > 0) {
1866 $self->{history_pointer}++;
1867 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1868 $self->{history_pointer} = @{$self->{history} || []} - 1;
1869 }
1870 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1871 }
1872
1873 } elsif ($sym == CFClient::SDLK_DOWN) {
1874 $self->{history_pointer}--;
1875 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1876
1877 if ($self->{history_pointer} >= 0) {
1878 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1879 } else {
1880 $self->set_text ($self->{history_saveback});
1881 }
1882
1377 } else { 1883 } else {
1378 $self->SUPER::key_down ($ev); 1884 return $self->SUPER::key_down ($ev)
1885 }
1886
1379 } 1887 1
1380
1381} 1888}
1382 1889
1383############################################################################# 1890#############################################################################
1384 1891
1385package CFClient::UI::Button; 1892package CFClient::UI::Button;
… …
1394 1901
1395sub new { 1902sub new {
1396 my $class = shift; 1903 my $class = shift;
1397 1904
1398 $class->SUPER::new ( 1905 $class->SUPER::new (
1399 padding => 4, 1906 padding_x => 4,
1907 padding_y => 4,
1400 fg => [1, 1, 1], 1908 fg => [1, 1, 1],
1401 bg => [1, 1, 1, 0.2],
1402 active_fg => [0, 0, 1], 1909 active_fg => [0, 0, 1],
1403 can_hover => 1, 1910 can_hover => 1,
1404 align => 0, 1911 align => 0,
1405 valign => 0, 1912 valign => 0,
1406 can_events => 1, 1913 can_events => 1,
1407 @_ 1914 @_
1408 ) 1915 )
1409} 1916}
1410 1917
1918sub activate { }
1919
1411sub button_up { 1920sub button_up {
1412 my ($self, $ev, $x, $y) = @_; 1921 my ($self, $ev, $x, $y) = @_;
1413 1922
1923 $self->emit ("activate")
1414 if ($x >= 0 && $x < $self->{w} 1924 if $x >= 0 && $x < $self->{w}
1415 && $y >= 0 && $y < $self->{h}) { 1925 && $y >= 0 && $y < $self->{h};
1416 $self->emit ("activate"); 1926
1417 } 1927 1
1418} 1928}
1419 1929
1420sub _draw { 1930sub _draw {
1421 my ($self) = @_; 1931 my ($self) = @_;
1422 1932
1423 local $self->{fg} = $self->{fg}; 1933 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1424 1934
1425 if ($GRAB == $self) {
1426 $self->{fg} = $self->{active_fg};
1427 }
1428
1429 glEnable GL_BLEND;
1430 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1431 glEnable GL_TEXTURE_2D; 1935 glEnable GL_TEXTURE_2D;
1432 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1936 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1433 glColor 0, 0, 0, 1; 1937 glColor 0, 0, 0, 1;
1434 1938
1435 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1939 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1436 1940
1437 glDisable GL_TEXTURE_2D; 1941 glDisable GL_TEXTURE_2D;
1438 glDisable GL_BLEND;
1439 1942
1440 $self->SUPER::_draw; 1943 $self->SUPER::_draw;
1441} 1944}
1442 1945
1443############################################################################# 1946#############################################################################
… …
1454 1957
1455sub new { 1958sub new {
1456 my $class = shift; 1959 my $class = shift;
1457 1960
1458 $class->SUPER::new ( 1961 $class->SUPER::new (
1459 padding => 2, 1962 padding_x => 2,
1963 padding_y => 2,
1460 fg => [1, 1, 1], 1964 fg => [1, 1, 1],
1461 active_fg => [1, 1, 0], 1965 active_fg => [1, 1, 0],
1966 bg => [0, 0, 0, 0.2],
1967 active_bg => [1, 1, 1, 0.5],
1462 state => 0, 1968 state => 0,
1463 can_hover => 1, 1969 can_hover => 1,
1464 @_ 1970 @_
1465 ) 1971 )
1466} 1972}
1467 1973
1468sub size_request { 1974sub size_request {
1469 my ($self) = @_; 1975 my ($self) = @_;
1470 1976
1471 ($self->{padding} * 2 + 6) x 2 1977 (6) x 2
1472} 1978}
1473 1979
1474sub button_down { 1980sub button_down {
1475 my ($self, $ev, $x, $y) = @_; 1981 my ($self, $ev, $x, $y) = @_;
1476 1982
1477 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1983 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1478 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1984 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1479 $self->{state} = !$self->{state}; 1985 $self->{state} = !$self->{state};
1480 $self->emit (changed => $self->{state}); 1986 $self->_emit (changed => $self->{state});
1987 } else {
1988 return 0
1989 }
1990
1481 } 1991 1
1482} 1992}
1483 1993
1484sub _draw { 1994sub _draw {
1485 my ($self) = @_; 1995 my ($self) = @_;
1486 1996
1487 $self->SUPER::_draw; 1997 $self->SUPER::_draw;
1488 1998
1489 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1999 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1490 2000
1491 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2001 my ($w, $h) = @$self{qw(w h)};
2002
2003 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1492 2004
1493 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2005 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1494 2006
1495 glEnable GL_BLEND; 2007 my $tex = $self->{state} ? $tex[1] : $tex[0];
2008
1496 glEnable GL_TEXTURE_2D; 2009 glEnable GL_TEXTURE_2D;
1497 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1498
1499 my $tex = $self->{state} ? $tex[1] : $tex[0];
1500
1501 $tex->draw_quad (0, 0, $s, $s); 2010 $tex->draw_quad_alpha (0, 0, $s, $s);
1502
1503 glDisable GL_TEXTURE_2D; 2011 glDisable GL_TEXTURE_2D;
1504 glDisable GL_BLEND;
1505} 2012}
1506 2013
1507############################################################################# 2014#############################################################################
1508 2015
1509package CFClient::UI::Image; 2016package CFClient::UI::Image;
… …
1552 glTranslate 0, -$self->{w}, 0; 2059 glTranslate 0, -$self->{w}, 0;
1553 2060
1554 ($w, $h) = ($h, $w); 2061 ($w, $h) = ($h, $w);
1555 } 2062 }
1556 2063
1557 glEnable GL_BLEND;
1558 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1559 glEnable GL_TEXTURE_2D; 2064 glEnable GL_TEXTURE_2D;
1560 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2065 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1561 2066
1562 $tex->draw_quad (0, 0, $w, $h); 2067 $tex->draw_quad_alpha (0, 0, $w, $h);
1563 2068
1564 glDisable GL_BLEND;
1565 glDisable GL_TEXTURE_2D; 2069 glDisable GL_TEXTURE_2D;
1566} 2070}
1567 2071
1568############################################################################# 2072#############################################################################
1569 2073
1570package CFClient::UI::VGauge; 2074package CFClient::UI::VGauge;
1571 2075
1572our @ISA = CFClient::UI::Base::; 2076our @ISA = CFClient::UI::Base::;
2077
2078use List::Util qw(min max);
1573 2079
1574use CFClient::OpenGL; 2080use CFClient::OpenGL;
1575 2081
1576my %tex = ( 2082my %tex = (
1577 food => [ 2083 food => [
1578 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2084 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1579 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2085 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1580 ], 2086 ],
1581 grace => [ 2087 grace => [
1582 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2088 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1583 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 2089 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1584 ], 2090 ],
1585 hp => [ 2091 hp => [
1586 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2092 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1587 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2093 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1588 ], 2094 ],
1589 mana => [ 2095 mana => [
1590 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2096 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1591 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2097 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1592 ], 2098 ],
1593); 2099);
1594 2100
1595# eg. VGauge->new (gauge => 'food'), default gauge: food 2101# eg. VGauge->new (gauge => 'food'), default gauge: food
1596sub new { 2102sub new {
… …
1615} 2121}
1616 2122
1617sub set_max { 2123sub set_max {
1618 my ($self, $max) = @_; 2124 my ($self, $max) = @_;
1619 2125
2126 return if $self->{max_val} == $max;
2127
1620 $self->{max_val} = $max; 2128 $self->{max_val} = $max;
2129 $self->update;
1621} 2130}
1622 2131
1623sub set_value { 2132sub set_value {
1624 my ($self, $val, $max) = @_; 2133 my ($self, $val, $max) = @_;
1625 2134
1626 $self->set_max ($max) 2135 $self->set_max ($max)
1627 if defined $max; 2136 if defined $max;
1628 2137
1629 $max = $self->{max_val}; 2138 return if $self->{val} == $val;
2139
1630 $self->{val} = $val; 2140 $self->{val} = $val;
1631
1632 $self->update; 2141 $self->update;
1633} 2142}
1634 2143
1635sub _draw { 2144sub _draw {
1636 my ($self) = @_; 2145 my ($self) = @_;
1637 2146
1638 my $tex = $tex{$self->{type}}; 2147 my $tex = $tex{$self->{type}};
2148 my ($t1, $t2, $t3) = @$tex;
1639 2149
1640 my ($w, $h) = ($self->{w}, $self->{h}); 2150 my ($w, $h) = ($self->{w}, $self->{h});
1641 2151
1642 if ($self->{vertical}) { 2152 if ($self->{vertical}) {
1643 glRotate 90, 0, 0, 1; 2153 glRotate 90, 0, 0, 1;
… …
1645 2155
1646 ($w, $h) = ($h, $w); 2156 ($w, $h) = ($h, $w);
1647 } 2157 }
1648 2158
1649 my $ycut = $self->{val} / ($self->{max_val} || 1); 2159 my $ycut = $self->{val} / ($self->{max_val} || 1);
1650 $ycut = 1 if $self->{val} > $self->{max_val};
1651 2160
1652 my $t1 = $tex->[0]; 2161 my $ycut1 = max 0, min 1, $ycut;
1653 my $t2 = $tex->[1]; 2162 my $ycut2 = max 0, min 1, $ycut - 1;
2163
2164 my $h1 = $self->{h} * (1 - $ycut1);
2165 my $h2 = $self->{h} * (1 - $ycut2);
1654 2166
1655 glEnable GL_BLEND; 2167 glEnable GL_BLEND;
1656 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2168 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2169 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1657 glEnable GL_TEXTURE_2D; 2170 glEnable GL_TEXTURE_2D;
1658 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2171 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1659 2172
1660 my $h1 = $self->{h} - $ycut * $self->{h};
1661 my $h2 = $ycut * $self->{h};
1662
1663 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2173 glBindTexture GL_TEXTURE_2D, $t1->{name};
1664 glBegin GL_QUADS; 2174 glBegin GL_QUADS;
1665 glTexCoord 0 , 0; glVertex 0 , 0; 2175 glTexCoord 0 , 0; glVertex 0 , 0;
1666 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1; 2176 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1667 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1; 2177 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1668 glTexCoord $t1->{s}, 0; glVertex $w, 0; 2178 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1669 glEnd; 2179 glEnd;
1670 2180
2181 my $ycut1 = List::Util::min 1, $ycut;
1671 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2182 glBindTexture GL_TEXTURE_2D, $t2->{name};
1672 glBegin GL_QUADS; 2183 glBegin GL_QUADS;
1673 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1; 2184 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1674 glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2; 2185 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1675 glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2; 2186 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1676 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1; 2187 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1677 glEnd; 2188 glEnd;
2189
2190 if ($t3) {
2191 glBindTexture GL_TEXTURE_2D, $t3->{name};
2192 glBegin GL_QUADS;
2193 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2194 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2195 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2196 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2197 glEnd;
2198 }
1678 2199
1679 glDisable GL_BLEND; 2200 glDisable GL_BLEND;
1680 glDisable GL_TEXTURE_2D; 2201 glDisable GL_TEXTURE_2D;
1681} 2202}
1682 2203
… …
1685package CFClient::UI::Gauge; 2206package CFClient::UI::Gauge;
1686 2207
1687our @ISA = CFClient::UI::VBox::; 2208our @ISA = CFClient::UI::VBox::;
1688 2209
1689sub new { 2210sub new {
1690 my ($class, %arg) = shift; 2211 my ($class, %arg) = @_;
1691 2212
1692 my $self = $class->SUPER::new ( 2213 my $self = $class->SUPER::new (
1693 @_, 2214 tooltip => $arg{type},
2215 can_hover => 1,
2216 can_events => 1,
2217 %arg,
1694 ); 2218 );
1695 2219
1696 $self->{value} = new CFClient::UI::Label valign => 1, align => 0, template => "999"; 2220 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2221 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1697 $self->{max} = new CFClient::UI::Label valign => 1, align => 0, template => "999"; 2222 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1698 $self->add ($self->{value});
1699 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1);
1700 $self->add ($self->{max});
1701 2223
1702 $self 2224 $self
1703}
1704
1705sub size_request {
1706 my ($self) = @_;
1707 (($self->{max}->size_request)[0], 0)
1708} 2225}
1709 2226
1710sub set_fontsize { 2227sub set_fontsize {
1711 my ($self, $fsize) = @_; 2228 my ($self, $fsize) = @_;
1712 2229
1713 $self->{value}->set_fontsize ($fsize); 2230 $self->{value}->set_fontsize ($fsize);
1714 $self->{max} ->set_fontsize ($fsize); 2231 $self->{max} ->set_fontsize ($fsize);
1715} 2232}
1716 2233
2234sub set_max {
2235 my ($self, $max) = @_;
2236
2237 $self->{gauge}->set_max ($max);
2238 $self->{max}->set_text ($max);
2239}
2240
1717sub set_value { 2241sub set_value {
1718 my ($self, $val, $max) = @_; 2242 my ($self, $val, $max) = @_;
1719 2243
1720 $self->set_max ($max) 2244 $self->set_max ($max)
1721 if defined $max; 2245 if defined $max;
1722 2246
1723 $self->{gauge}->set_value ($val, $max); 2247 $self->{gauge}->set_value ($val, $max);
1724 $self->{value}->set_text ($val); 2248 $self->{value}->set_text ($val);
1725}
1726
1727sub set_max {
1728 my ($self, $max) = @_;
1729
1730 $self->{gauge}->set_max ($max);
1731 $self->{max}->set_text ($max);
1732} 2249}
1733 2250
1734############################################################################# 2251#############################################################################
1735 2252
1736package CFClient::UI::Slider; 2253package CFClient::UI::Slider;
… …
1746 qw(s1_slider.png s1_slider_bg.png); 2263 qw(s1_slider.png s1_slider_bg.png);
1747 2264
1748sub new { 2265sub new {
1749 my $class = shift; 2266 my $class = shift;
1750 2267
1751 # range [value, low, high, page] 2268 # range [value, low, high, page, unit]
1752 2269
1753 # TODO: 0-width page 2270 # TODO: 0-width page
1754 # TODO: req_w/h are wrong with vertical 2271 # TODO: req_w/h are wrong with vertical
1755 # TODO: calculations are off 2272 # TODO: calculations are off
1756 my $self = $class->SUPER::new ( 2273 my $self = $class->SUPER::new (
1757 fg => [1, 1, 1], 2274 fg => [1, 1, 1],
1758 active_fg => [0, 0, 0], 2275 active_fg => [0, 0, 0],
2276 bg => [0, 0, 0, 0.2],
2277 active_bg => [1, 1, 1, 0.5],
1759 range => [0, 0, 100, 10], 2278 range => [0, 0, 100, 10, 0],
1760 req_w => 20, 2279 min_w => $::WIDTH / 80,
1761 req_h => 20, 2280 min_h => $::WIDTH / 80,
1762 vertical => 0, 2281 vertical => 0,
1763 can_hover => 1, 2282 can_hover => 1,
1764 inner_pad => 5, 2283 inner_pad => 0.02,
1765 @_ 2284 @_
1766 ); 2285 );
1767 2286
2287 $self->set_value ($self->{range}[0]);
2288 $self->update;
2289
1768 $self 2290 $self
1769} 2291}
1770 2292
2293sub changed { }
2294
2295sub set_range {
2296 my ($self, $range) = @_;
2297
2298 ($range, $self->{range}) = ($self->{range}, $range);
2299
2300 $self->update
2301 if "@$range" ne "@{$self->{range}}";
2302}
2303
2304sub set_value {
2305 my ($self, $value) = @_;
2306
2307 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2308
2309 $hi = $lo + 1 if $hi <= $lo;
2310
2311 $page = $hi - $lo if $page > $hi - $lo;
2312
2313 $value = $lo if $value < $lo;
2314 $value = $hi - $page if $value > $hi - $page;
2315
2316 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2317 if $unit;
2318
2319 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2320
2321 if ($value != $old_value) {
2322 $self->_emit (changed => $value);
2323 $self->update;
2324 }
2325}
2326
1771sub size_request { 2327sub size_request {
1772 my ($self) = @_; 2328 my ($self) = @_;
1773 2329
1774 my $w = $self->{req_w}; 2330 ($self->{req_w}, $self->{req_h})
1775 my $h = $self->{req_h};
1776
1777 $self->{vertical} ? ($h, $w) : ($w, $h)
1778} 2331}
1779 2332
1780sub button_down { 2333sub button_down {
1781 my ($self, $ev, $x, $y) = @_; 2334 my ($self, $ev, $x, $y) = @_;
1782 2335
1783 $self->SUPER::button_down ($ev, $x, $y); 2336 $self->SUPER::button_down ($ev, $x, $y);
2337
2338 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2339
1784 $self->mouse_motion ($ev, $x, $y); 2340 $self->mouse_motion ($ev, $x, $y)
1785} 2341}
1786 2342
1787sub mouse_motion { 2343sub mouse_motion {
1788 my ($self, $ev, $x, $y) = @_; 2344 my ($self, $ev, $x, $y) = @_;
1789 2345
1790 if ($GRAB == $self) { 2346 if ($GRAB == $self) {
2347 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2348
2349 my (undef, $lo, $hi, $page) = @{$self->{range}};
2350
2351 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2352
2353 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2354 } else {
2355 return 0;
2356 }
2357
2358 1
2359}
2360
2361sub update {
2362 my ($self) = @_;
2363
2364 delete $self->{knob_w};
2365 $self->SUPER::update;
2366}
2367
2368sub _draw {
2369 my ($self) = @_;
2370
2371 unless ($self->{knob_w}) {
2372 $self->set_value ($self->{range}[0]);
2373
1791 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2374 my ($value, $lo, $hi, $page) = @{$self->{range}};
2375 my $range = ($hi - $page - $lo) || 1e-100;
1792 2376
1793 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2377 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1794 2378
1795 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2379 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1796 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2380 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1797 2381
1798 $x -= $inner_pad_px; # substract the padding 2382 $value = ($value - $lo) / $range;
1799 $x = $x * ($hi - $lo) / $inner_w + $lo; 2383 $value = $value * $self->{scale} + $self->{offset};
1800 $x = $lo if $x < $lo;
1801 $x = $hi - $page if $x > $hi - $page;
1802 $self->{range}[0] = $x;
1803 2384
1804 $self->emit (changed => $x); 2385 $self->{knob_x} = $value - $knob_w * 0.5;
1805 $self->update; 2386 $self->{knob_w} = $knob_w;
1806 } 2387 }
1807}
1808
1809# the inner_* stuff is for generating a padding for the slider handle,
1810# so that the handle doesn't leave the texture. This calculation isn't 100%
1811# correct propably, but it does the job for now
1812sub _calc_inner_pad_px {
1813 my ($self, $w) = @_;
1814 ($w / 100) * $self->{inner_pad} # % to pixels
1815}
1816
1817sub _draw {
1818 my ($self) = @_;
1819 2388
1820 $self->SUPER::_draw (); 2389 $self->SUPER::_draw ();
1821 2390
1822 my ($w, $h) = @$self{qw(w h)}; 2391 glScale $self->{w}, $self->{h};
1823 2392
1824 if ($self->{vertical}) { 2393 if ($self->{vertical}) {
1825 # draw a vertical slider like a rotated horizontal slider 2394 # draw a vertical slider like a rotated horizontal slider
1826 2395
2396 glTranslate 1, 0, 0;
1827 glRotate 90, 0, 0, 1; 2397 glRotate 90, 0, 0, 1;
1828 glTranslate 0, -$self->{w}, 0;
1829
1830 ($w, $h) = ($h, $w);
1831 } 2398 }
1832 2399
1833 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2400 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1834 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2401 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1835 2402
1836 my ($value, $lo, $hi, $page) = @{$self->{range}};
1837
1838 $hi = $value + 1 if $lo == $hi;
1839
1840 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1841 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1842
1843 $page = int $page * $inner_w / ($hi - $lo);
1844 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1845
1846 $w -= $page;
1847 $page &= ~1;
1848 glTranslate $page * 0.5, 0, 0;
1849 $page ||= 2;
1850
1851 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1852 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1853
1854 glEnable GL_BLEND;
1855 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1856 glEnable GL_TEXTURE_2D; 2403 glEnable GL_TEXTURE_2D;
1857 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2404 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1858 2405
1859 # draw background 2406 # draw background
1860 $tex[1]->draw_quad (0, 0, $w, $h); 2407 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1861 2408
1862 # draw handle 2409 # draw handle
1863 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2410 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1864 2411
1865 glDisable GL_BLEND;
1866 glDisable GL_TEXTURE_2D; 2412 glDisable GL_TEXTURE_2D;
1867} 2413}
2414
2415#############################################################################
2416
2417package CFClient::UI::ValSlider;
2418
2419our @ISA = CFClient::UI::HBox::;
2420
2421sub new {
2422 my ($class, %arg) = @_;
2423
2424 my $range = delete $arg{range};
2425
2426 my $self = $class->SUPER::new (
2427 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2428 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2429 to_value => sub { shift },
2430 from_value => sub { shift },
2431 %arg,
2432 );
2433
2434 $self->{slider}->connect (changed => sub {
2435 my ($self, $value) = @_;
2436 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2437 $self->{parent}->emit (changed => $value);
2438 });
2439
2440# $self->{entry}->connect (changed => sub {
2441# my ($self, $value) = @_;
2442# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2443# $self->{parent}->emit (changed => $value);
2444# });
2445
2446 $self->add ($self->{slider}, $self->{entry});
2447
2448 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2449
2450 $self
2451}
2452
2453sub set_range { shift->{slider}->set_range (@_) }
2454sub set_value { shift->{slider}->set_value (@_) }
1868 2455
1869############################################################################# 2456#############################################################################
1870 2457
1871package CFClient::UI::TextView; 2458package CFClient::UI::TextView;
1872 2459
… …
1876 2463
1877sub new { 2464sub new {
1878 my $class = shift; 2465 my $class = shift;
1879 2466
1880 my $self = $class->SUPER::new ( 2467 my $self = $class->SUPER::new (
1881 fontsize => 1, 2468 fontsize => 1,
2469 can_events => 0,
2470 #font => default_font
1882 @_, 2471 @_,
1883 2472
1884 layout => (new CFClient::Layout), 2473 layout => (new CFClient::Layout 1),
1885 par => [], 2474 par => [],
1886 height => 0, 2475 height => 0,
1887 children => [ 2476 children => [
1888 (new CFClient::UI::Empty expand => 1), 2477 (new CFClient::UI::Empty expand => 1),
1889 (new CFClient::UI::Slider vertical => 1), 2478 (new CFClient::UI::Slider vertical => 1),
1890 ], 2479 ],
1891 ); 2480 );
1892 2481
1893 $self->{children}[1]->connect (changed => sub { 2482 $self->{children}[1]->connect (changed => sub { $self->update });
1894 $self->update;
1895 });
1896 2483
1897 $self 2484 $self
1898} 2485}
1899 2486
1900sub set_fontsize { 2487sub set_fontsize {
… …
1902 2489
1903 $self->{fontsize} = $fontsize; 2490 $self->{fontsize} = $fontsize;
1904 $self->reflow; 2491 $self->reflow;
1905} 2492}
1906 2493
2494sub size_allocate {
2495 my ($self, $w, $h) = @_;
2496
2497 $self->SUPER::size_allocate ($w, $h);
2498
2499 $self->{layout}->set_font ($self->{font}) if $self->{font};
2500 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2501 $self->{layout}->set_width ($self->{children}[0]{w});
2502
2503 $self->reflow;
2504}
2505
1907sub text_height { 2506sub text_size {
1908 my ($self, $text) = @_; 2507 my ($self, $text, $indent) = @_;
1909 2508
1910 my $layout = $self->{layout}; 2509 my $layout = $self->{layout};
1911 2510
1912 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2511 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1913 $layout->set_width ($self->{w}); 2512 $layout->set_width ($self->{children}[0]{w} - $indent);
1914 $layout->set_text ($text); 2513 $layout->set_markup ($text);
1915 2514
1916 ($layout->size)[1] 2515 $layout->size
1917} 2516}
1918 2517
1919sub reflow { 2518sub reflow {
1920 my ($self) = @_; 2519 my ($self) = @_;
1921 2520
1922 $self->{need_reflow}++; 2521 $self->{need_reflow}++;
1923 $self->update; 2522 $self->update;
1924} 2523}
1925 2524
1926sub size_allocate { 2525sub set_offset {
2526 my ($self, $offset) = @_;
2527
2528 # todo: base offset on lines or so, not on pixels
2529 $self->{children}[1]->set_value ($offset);
2530}
2531
2532sub clear {
1927 my ($self, $w, $h) = @_; 2533 my ($self) = @_;
1928 2534
1929 $self->SUPER::size_allocate ($w, $h); 2535 $self->{par} = [];
1930 2536 $self->{height} = 0;
1931 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2537 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1932 $self->{layout}->set_width ($self->{children}[0]{w});
1933
1934 $self->reflow;
1935} 2538}
1936 2539
1937sub add_paragraph { 2540sub add_paragraph {
1938 my ($self, $color, $text) = @_; 2541 my ($self, $color, $text, $indent) = @_;
1939 2542
1940 #TODO: intelligently "reformat" paragraph 2543 for my $line (split /\n/, $text) {
1941 2544 my ($w, $h) = $self->text_size ($line);
1942 my $height = $self->text_height ($text);
1943
1944 $self->{height} += $height; 2545 $self->{height} += $h;
2546 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2547 }
1945 2548
1946 push @{$self->{par}}, [$height, $color, $text];
1947
1948 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2549 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1949 $self->{children}[1]->update;
1950} 2550}
1951 2551
1952sub update { 2552sub update {
1953 my ($self) = @_; 2553 my ($self) = @_;
1954 2554
… …
1956 2556
1957 return unless $self->{h} > 0; 2557 return unless $self->{h} > 0;
1958 2558
1959 delete $self->{texture}; 2559 delete $self->{texture};
1960 2560
1961 $ROOT->on_refresh ($self, sub { 2561 $ROOT->on_post_alloc ($self, sub {
2562 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2563
1962 if (delete $self->{need_reflow}) { 2564 if (delete $self->{need_reflow}) {
1963 my $height = 0; 2565 my $height = 0;
1964 2566
1965 $height += $_->[0] = $self->text_height ($_->[2]) 2567 my $layout = $self->{layout};
2568
2569 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2570
1966 for @{$self->{par}}; 2571 for (@{$self->{par}}) {
2572 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2573 $layout->set_width ($W - $_->[3]);
2574 $layout->set_markup ($_->[4]);
2575 my ($w, $h) = $layout->size;
2576 $_->[0] = $w + $_->[3];
2577 $_->[1] = $h;
2578 }
2579
2580 $height += $_->[1];
2581 }
1967 2582
1968 $self->{height} = $height; 2583 $self->{height} = $height;
1969 2584
1970 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2585 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1971 2586
1972 delete $self->{texture}; 2587 delete $self->{texture};
1973 } 2588 }
1974 2589
1975 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2590 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1976 glClearColor 0, 0, 0, 1; 2591 glClearColor 0, 0, 0, 0;
1977 glClear GL_COLOR_BUFFER_BIT; 2592 glClear GL_COLOR_BUFFER_BIT;
1978 2593
2594 my $top = int $self->{children}[1]{range}[0];
2595
2596 my $y0 = $top;
2597 my $y1 = $top + $H;
2598
2599 my $y = 0;
2600
2601 my $layout = $self->{layout};
2602
2603 $layout->set_font ($self->{font}) if $self->{font};
2604
1979 glEnable GL_BLEND; 2605 glEnable GL_BLEND;
2606 #TODO# not correct in windows where rgba is forced off
1980 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2607 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1981 glEnable GL_TEXTURE_2D;
1982 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1983
1984 my $top = int $self->{children}[1]{range}[0];
1985
1986 my $y0 = $top;
1987 my $y1 = $top + $self->{h};
1988
1989 my $y = 0;
1990
1991 my $layout = $self->{layout};
1992 2608
1993 for my $par (@{$self->{par}}) { 2609 for my $par (@{$self->{par}}) {
1994 my $h = $par->[0]; 2610 my $h = $par->[1];
1995 2611
1996 if ($y0 < $y + $h && $y < $y1) { 2612 if ($y0 < $y + $h && $y < $y1) {
2613 $layout->set_foreground (@{ $par->[2] });
2614 $layout->set_width ($W - $par->[3]);
1997 $layout->set_text ($par->[2]); 2615 $layout->set_markup ($par->[4]);
1998 2616
1999 glColor @{ $par->[1] }; 2617 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2000 my ($W, $H) = $layout->size; 2618
2001 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2619 glRasterPos $par->[3], $y - $y0;
2620 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2002 } 2621 }
2003 2622
2004 $y += $h; 2623 $y += $h;
2005 } 2624 }
2006 2625
2007 glDisable GL_TEXTURE_2D;
2008 glDisable GL_BLEND; 2626 glDisable GL_BLEND;
2009 }; 2627 };
2010 }); 2628 });
2011} 2629}
2012 2630
2013sub _draw { 2631sub _draw {
2014 my ($self) = @_; 2632 my ($self) = @_;
2015 2633
2016 if ($self->{texture}) {
2017 glEnable GL_TEXTURE_2D; 2634 glEnable GL_TEXTURE_2D;
2018 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2635 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2019 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2636 glColor 0, 0, 0, 1;
2637 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2020 glDisable GL_TEXTURE_2D; 2638 glDisable GL_TEXTURE_2D;
2021 }
2022 2639
2023 $self->{children}[1]->draw; 2640 $self->{children}[1]->draw;
2024 2641
2025} 2642}
2026 2643
… …
2074 2691
2075sub new { 2692sub new {
2076 my $class = shift; 2693 my $class = shift;
2077 2694
2078 my $self = $class->SUPER::new ( 2695 my $self = $class->SUPER::new (
2079 state => 0, 2696 state => 0,
2080 connect_activate => \&toggle_flopper, 2697 on_activate => \&toggle_flopper,
2081 can_events => 1,
2082 @_ 2698 @_
2083 ); 2699 );
2084 2700
2085 if ($self->{state}) {
2086 $self->{state} = 0;
2087 $self->toggle_flopper;
2088 }
2089
2090 $self 2701 $self
2091} 2702}
2092 2703
2093sub toggle_flopper { 2704sub toggle_flopper {
2094 my ($self) = @_; 2705 my ($self) = @_;
2095 2706
2096 # TODO: use animation 2707 $self->{other}->toggle_visibility;
2097 if ($self->{state} = !$self->{state}) { 2708}
2098 $CFClient::UI::ROOT->add ($self->{other}); 2709
2099 $self->{other}->move ($self->coord2global (0, $self->{h})); 2710#############################################################################
2711
2712package CFClient::UI::Tooltip;
2713
2714our @ISA = CFClient::UI::Bin::;
2715
2716use CFClient::OpenGL;
2717
2718sub new {
2719 my $class = shift;
2720
2721 $class->SUPER::new (
2722 @_,
2723 can_events => 0,
2724 )
2725}
2726
2727sub set_tooltip_from {
2728 my ($self, $widget) = @_;
2729
2730 my $tooltip = $widget->{tooltip};
2731
2732 if ($ENV{CFPLUS_DEBUG} & 2) {
2733 $tooltip .= "\n\n" . (ref $widget) . "\n"
2734 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2735 . "req $widget->{req_w} $widget->{req_h}\n"
2736 . "visible $widget->{visible}";
2737 }
2738
2739 $self->add (new CFClient::UI::Label
2740 markup => $tooltip,
2741 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2742 fontsize => 0.8,
2743 fg => [0, 0, 0, 1],
2744 ellipsise => 0,
2745 font => ($widget->{tooltip_font} || $::FONT_PROP),
2746 );
2747}
2748
2749sub size_request {
2750 my ($self) = @_;
2751
2752 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2753
2754 ($w + 4, $h + 4)
2755}
2756
2757sub size_allocate {
2758 my ($self, $w, $h) = @_;
2759
2760 $self->SUPER::size_allocate ($w - 4, $h - 4);
2761}
2762
2763sub visibility_change {
2764 my ($self, $visible) = @_;
2765
2766 return unless $visible;
2767
2768 $self->{root}->on_post_alloc ("move_$self" => sub {
2769 my $widget = $self->{owner}
2770 or return;
2771
2772 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2773
2774 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2775 if $x + $self->{w} > $::WIDTH;
2776
2777 $self->move_abs ($x, $y);
2778 });
2779}
2780
2781sub _draw {
2782 my ($self) = @_;
2783
2784 glTranslate 0.375, 0.375;
2785
2786 my ($w, $h) = @$self{qw(w h)};
2787
2788 glColor 1, 0.8, 0.4;
2789 glBegin GL_QUADS;
2790 glVertex 0 , 0;
2791 glVertex 0 , $h;
2792 glVertex $w, $h;
2793 glVertex $w, 0;
2794 glEnd;
2795
2796 glColor 0, 0, 0;
2797 glBegin GL_LINE_LOOP;
2798 glVertex 0 , 0;
2799 glVertex 0 , $h;
2800 glVertex $w, $h;
2801 glVertex $w, 0;
2802 glEnd;
2803
2804 glTranslate 2 - 0.375, 2 - 0.375;
2805
2806 $self->SUPER::_draw;
2807}
2808
2809#############################################################################
2810
2811package CFClient::UI::Face;
2812
2813our @ISA = CFClient::UI::Base::;
2814
2815use CFClient::OpenGL;
2816
2817sub new {
2818 my $class = shift;
2819
2820 my $self = $class->SUPER::new (
2821 aspect => 1,
2822 can_events => 0,
2823 @_,
2824 );
2825
2826 if ($self->{anim} && $self->{animspeed}) {
2827 Scalar::Util::weaken (my $widget = $self);
2828
2829 $self->{timer} = Event->timer (
2830 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2831 hard => 1,
2832 interval => $self->{animspeed},
2833 cb => sub {
2834 ++$widget->{frame};
2835 $widget->update;
2836 },
2837 );
2838 }
2839
2840 $self
2841}
2842
2843sub size_request {
2844 (32, 8)
2845}
2846
2847sub update {
2848 my ($self) = @_;
2849
2850 return unless $self->{visible};
2851
2852 $self->SUPER::update;
2853}
2854
2855sub _draw {
2856 my ($self) = @_;
2857
2858 return unless $::CONN;
2859
2860 my $face;
2861
2862 if ($self->{frame}) {
2863 my $anim = $::CONN->{anim}[$self->{anim}];
2864
2865 $face = $anim->[ $self->{frame} % @$anim ]
2866 if $anim && @$anim;
2867 }
2868
2869 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2870
2871 if ($tex) {
2872 glEnable GL_TEXTURE_2D;
2873 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2874 glColor 0, 0, 0, 1;
2875 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2876 glDisable GL_TEXTURE_2D;
2877 }
2878}
2879
2880sub DESTROY {
2881 my ($self) = @_;
2882
2883 $self->{timer}->cancel
2884 if $self->{timer};
2885
2886 $self->SUPER::DESTROY;
2887}
2888
2889#############################################################################
2890
2891package CFClient::UI::Buttonbar;
2892
2893our @ISA = CFClient::UI::HBox::;
2894
2895# TODO: should actualyl wrap buttons and other goodies.
2896
2897#############################################################################
2898
2899package CFClient::UI::Menu;
2900
2901our @ISA = CFClient::UI::FancyFrame::;
2902
2903use CFClient::OpenGL;
2904
2905sub new {
2906 my $class = shift;
2907
2908 my $self = $class->SUPER::new (
2909 items => [],
2910 z => 100,
2911 @_,
2912 );
2913
2914 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2915
2916 for my $item (@{ $self->{items} }) {
2917 my ($widget, $cb) = @$item;
2918
2919 # handle various types of items, only text for now
2920 if (!ref $widget) {
2921 $widget = new CFClient::UI::Label
2922 can_hover => 1,
2923 can_events => 1,
2924 text => $widget;
2925 }
2926
2927 $self->{item}{$widget} = $item;
2928
2929 $self->{vbox}->add ($widget);
2930 }
2931
2932 $self
2933}
2934
2935# popup given the event (must be a mouse button down event currently)
2936sub popup {
2937 my ($self, $ev) = @_;
2938
2939 $self->_emit ("popdown");
2940
2941 # maybe save $GRAB? must be careful about events...
2942 $GRAB = $self;
2943 $self->{button} = $ev->{button};
2944
2945 $self->show;
2946 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2947}
2948
2949sub mouse_motion {
2950 my ($self, $ev, $x, $y) = @_;
2951
2952 # TODO: should use vbox->find_widget or so
2953 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2954 $self->{hover} = $self->{item}{$HOVER};
2955
2956 0
2957}
2958
2959sub button_up {
2960 my ($self, $ev, $x, $y) = @_;
2961
2962 if ($ev->{button} == $self->{button}) {
2963 undef $GRAB;
2964 $self->hide;
2965
2100 $self->emit ("open"); 2966 $self->_emit ("popdown");
2967 $self->{hover}[1]->() if $self->{hover};
2101 } else { 2968 } else {
2102 $CFClient::UI::ROOT->remove ($self->{other}); 2969 return 0
2103 $self->emit ("close"); 2970 }
2971
2104 } 2972 1
2105
2106 $self->emit (changed => $self->{state});
2107} 2973}
2108 2974
2109############################################################################# 2975#############################################################################
2110 2976
2977package CFClient::UI::Multiplexer;
2978
2979our @ISA = CFClient::UI::Container::;
2980
2981sub new {
2982 my $class = shift;
2983
2984 my $self = $class->SUPER::new (
2985 @_,
2986 );
2987
2988 $self->{current} = $self->{children}[0]
2989 if @{ $self->{children} };
2990
2991 $self
2992}
2993
2994sub add {
2995 my ($self, @widgets) = @_;
2996
2997 $self->SUPER::add (@widgets);
2998
2999 $self->{current} = $self->{children}[0]
3000 if @{ $self->{children} };
3001}
3002
3003sub set_current_page {
3004 my ($self, $page_or_widget) = @_;
3005
3006 my $widget = ref $page_or_widget
3007 ? $page_or_widget
3008 : $self->{children}[$page_or_widget];
3009
3010 $self->{current} = $widget;
3011 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3012
3013 $self->_emit (page_changed => $self->{current});
3014
3015 $self->realloc;
3016}
3017
3018sub visible_children {
3019 $_[0]{current}
3020}
3021
3022sub size_request {
3023 my ($self) = @_;
3024
3025 $self->{current}->size_request
3026}
3027
3028sub size_allocate {
3029 my ($self, $w, $h) = @_;
3030
3031 $self->{current}->configure (0, 0, $w, $h);
3032}
3033
3034sub _draw {
3035 my ($self) = @_;
3036
3037 $self->{current}->draw;
3038}
3039
3040#############################################################################
3041
3042package CFClient::UI::Notebook;
3043
3044our @ISA = CFClient::UI::VBox::;
3045
3046sub new {
3047 my $class = shift;
3048
3049 my $self = $class->SUPER::new (
3050 buttonbar => (new CFClient::UI::Buttonbar),
3051 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3052 # filter => # will be put between multiplexer and $self
3053 @_,
3054 );
3055
3056 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3057 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3058
3059 $self
3060}
3061
3062sub add {
3063 my ($self, $title, $widget, $tooltip) = @_;
3064
3065 Scalar::Util::weaken $self;
3066
3067 $self->{buttonbar}->add (new CFClient::UI::Button
3068 markup => $title,
3069 tooltip => $tooltip,
3070 on_activate => sub { $self->set_current_page ($widget) },
3071 );
3072
3073 $self->{multiplexer}->add ($widget);
3074}
3075
3076sub set_current_page {
3077 my ($self, $page) = @_;
3078
3079 $self->{multiplexer}->set_current_page ($page);
3080 $self->_emit (page_changed => $self->{multiplexer}{current});
3081}
3082
3083#############################################################################
3084
3085package CFClient::UI::Statusbox;
3086
3087our @ISA = CFClient::UI::VBox::;
3088
3089sub new {
3090 my $class = shift;
3091
3092 my $self = $class->SUPER::new (
3093 fontsize => 0.8,
3094 @_,
3095 );
3096
3097 Scalar::Util::weaken (my $this = $self);
3098
3099 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3100
3101 $self
3102}
3103
3104sub reorder {
3105 my ($self) = @_;
3106 my $NOW = Time::HiRes::time;
3107
3108 # freeze display when hovering over any label
3109 return if $CFClient::UI::TOOLTIP->{owner}
3110 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3111 values %{ $self->{item} };
3112
3113 while (my ($k, $v) = each %{ $self->{item} }) {
3114 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3115 }
3116
3117 my @widgets;
3118
3119 my @items = sort {
3120 $a->{pri} <=> $b->{pri}
3121 or $b->{id} <=> $a->{id}
3122 } values %{ $self->{item} };
3123
3124 $self->{timer}->interval (1);
3125
3126 my $count = 10 + 1;
3127 for my $item (@items) {
3128 last unless --$count;
3129
3130 my $label = $item->{label} ||= do {
3131 # TODO: doesn't handle markup well (read as: at all)
3132 my $short = $item->{count} > 1
3133 ? "<b>$item->{count} ×</b> $item->{text}"
3134 : $item->{text};
3135
3136 for ($short) {
3137 s/^\s+//;
3138 s/\s+/ /g;
3139 }
3140
3141 new CFClient::UI::Label
3142 markup => $short,
3143 tooltip => $item->{tooltip},
3144 tooltip_font => $::FONT_PROP,
3145 tooltip_width => 0.67,
3146 fontsize => $item->{fontsize} || $self->{fontsize},
3147 max_w => $::WIDTH * 0.44,
3148 fg => [@{ $item->{fg} }],
3149 can_events => 1,
3150 can_hover => 1
3151 };
3152
3153 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3154 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3155 $label->update;
3156 $label->set_max_size (undef, $label->{req_h} * $diff)
3157 if $diff < 1;
3158 $self->{timer}->interval (1/30);
3159 } else {
3160 $label->{fg}[3] = $item->{fg}[3] || 1;
3161 }
3162
3163 push @widgets, $label;
3164 }
3165
3166 $self->clear;
3167 $self->SUPER::add (reverse @widgets);
3168}
3169
3170sub add {
3171 my ($self, $text, %arg) = @_;
3172
3173 $text =~ s/^\s+//;
3174 $text =~ s/\s+$//;
3175
3176 return unless $text;
3177
3178 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3179
3180 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3181
3182 if (my $item = $self->{item}{$group}) {
3183 if ($item->{text} eq $text) {
3184 $item->{count}++;
3185 } else {
3186 $item->{count} = 1;
3187 $item->{text} = $item->{tooltip} = $text;
3188 }
3189 $item->{id} = ++$self->{id};
3190 $item->{timeout} = $timeout;
3191 delete $item->{label};
3192 } else {
3193 $self->{item}{$group} = {
3194 id => ++$self->{id},
3195 text => $text,
3196 timeout => $timeout,
3197 tooltip => $text,
3198 fg => [0.8, 0.8, 0.8, 0.8],
3199 pri => 0,
3200 count => 1,
3201 %arg,
3202 };
3203 }
3204
3205 $self->reorder;
3206}
3207
3208sub reconfigure {
3209 my ($self) = @_;
3210
3211 delete $_->{label}
3212 for values %{ $self->{item} || {} };
3213
3214 $self->reorder;
3215 $self->SUPER::reconfigure;
3216}
3217
3218sub DESTROY {
3219 my ($self) = @_;
3220
3221 $self->{timer}->cancel;
3222
3223 $self->SUPER::DESTROY;
3224}
3225
3226#############################################################################
3227
3228package CFClient::UI::Inventory;
3229
3230our @ISA = CFClient::UI::ScrolledWindow::;
3231
3232sub new {
3233 my $class = shift;
3234
3235 my $self = $class->SUPER::new (
3236 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3237 @_,
3238 );
3239
3240 $self
3241}
3242
3243sub set_items {
3244 my ($self, $items) = @_;
3245
3246 $self->{child}->clear;
3247 return unless $items;
3248
3249 my @items = sort {
3250 ($a->{type} <=> $b->{type})
3251 or ($a->{name} cmp $b->{name})
3252 } @$items;
3253
3254 $self->{real_items} = \@items;
3255
3256 my $row = 0;
3257 for my $item (@items) {
3258 CFClient::Item::update_widgets $item;
3259
3260 $self->{child}->add (0, $row, $item->{face_widget});
3261 $self->{child}->add (1, $row, $item->{desc_widget});
3262 $self->{child}->add (2, $row, $item->{weight_widget});
3263
3264 $row++;
3265 }
3266}
3267
3268#############################################################################
3269
3270package CFClient::UI::BindEditor;
3271
3272our @ISA = CFClient::UI::FancyFrame::;
3273
3274sub new {
3275 my $class = shift;
3276
3277 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3278
3279 $self->add (my $vb = new CFClient::UI::VBox);
3280
3281
3282 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3283 text => "start recording",
3284 tooltip => "Start/Stops recording of actions."
3285 ."All subsequent actions after the recording started will be captured."
3286 ."The actions are displayed after the record was stopped."
3287 ."To bind the action you have to click on the 'Bind' button",
3288 on_activate => sub {
3289 unless ($self->{recording}) {
3290 $self->start;
3291 } else {
3292 $self->stop;
3293 }
3294 });
3295
3296 $vb->add (new CFClient::UI::Label text => "Actions:");
3297 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3298
3299 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3300 $vb->add (my $hb = new CFClient::UI::HBox);
3301 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3302 $hb->add (new CFClient::UI::Button
3303 text => "bind",
3304 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3305 on_activate => sub {
3306 $self->ask_for_bind;
3307 });
3308
3309 $vb->add (my $hb = new CFClient::UI::HBox);
3310 $hb->add (new CFClient::UI::Button
3311 text => "ok",
3312 expand => 1,
3313 tooltip => "This closes the binding editor and saves the binding",
3314 on_activate => sub {
3315 $self->hide;
3316 $self->commit;
3317 });
3318
3319 $hb->add (new CFClient::UI::Button
3320 text => "cancel",
3321 expand => 1,
3322 tooltip => "This closes the binding editor without saving",
3323 on_activate => sub {
3324 $self->hide;
3325 $self->{binding_cancel}->()
3326 if $self->{binding_cancel};
3327 });
3328
3329 $self->update_binding_widgets;
3330
3331 $self
3332}
3333
3334sub commit {
3335 my ($self) = @_;
3336 my ($mod, $sym, $cmds) = $self->get_binding;
3337 if ($sym != 0 && @$cmds > 0) {
3338 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3339 ."'. Don't forget 'Save Config'!");
3340 $self->{binding_change}->($mod, $sym, $cmds)
3341 if $self->{binding_change};
3342 } else {
3343 $::STATUSBOX->add ("No action bound, no key or action specified!");
3344 $self->{binding_cancel}->()
3345 if $self->{binding_cancel};
3346 }
3347}
3348
3349sub start {
3350 my ($self) = @_;
3351
3352 $self->{rec_btn}->set_text ("stop recording");
3353 $self->{recording} = 1;
3354 $self->clear_command_list;
3355 $::CONN->start_record if $::CONN;
3356}
3357
3358sub stop {
3359 my ($self) = @_;
3360
3361 $self->{rec_btn}->set_text ("start recording");
3362 $self->{recording} = 0;
3363
3364 my $rec;
3365 $rec = $::CONN->stop_record if $::CONN;
3366 return unless ref $rec eq 'ARRAY';
3367 $self->set_command_list ($rec);
3368}
3369
3370
3371sub ask_for_bind_and_commit {
3372 my ($self) = @_;
3373 $self->ask_for_bind (1);
3374}
3375
3376sub ask_for_bind {
3377 my ($self, $commit) = @_;
3378
3379 CFClient::Binder::open_binding_dialog (sub {
3380 my ($mod, $sym) = @_;
3381 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3382 $self->update_binding_widgets;
3383 $self->commit if $commit;
3384 });
3385}
3386
3387# $mod and $sym are the modifiers and key symbol
3388# $cmds is a array ref of strings (the commands)
3389# $cb is the callback that is executed on OK
3390# $ccb is the callback that is executed on CANCEL and
3391# when the binding was unsuccessful on OK
3392sub set_binding {
3393 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3394
3395 $self->clear_command_list;
3396 $self->{recording} = 0;
3397 $self->{rec_btn}->set_text ("start recording");
3398
3399 $self->{binding} = [$mod, $sym];
3400 $self->{commands} = $cmds;
3401
3402 $self->{binding_change} = $cb;
3403 $self->{binding_cancel} = $ccb;
3404
3405 $self->update_binding_widgets;
3406}
3407
3408# this is a shortcut method that asks for a binding
3409# and then just binds it.
3410sub do_quick_binding {
3411 my ($self, $cmds) = @_;
3412 $self->set_binding (undef, undef, $cmds, sub {
3413 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3414 });
3415 $self->ask_for_bind (1);
3416}
3417
3418sub update_binding_widgets {
3419 my ($self) = @_;
3420 my ($mod, $sym, $cmds) = $self->get_binding;
3421 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3422 $self->set_command_list ($cmds);
3423}
3424
3425sub get_binding {
3426 my ($self) = @_;
3427 return (
3428 $self->{binding}->[0],
3429 $self->{binding}->[1],
3430 [ grep { defined $_ } @{$self->{commands}} ]
3431 );
3432}
3433
3434sub clear_command_list {
3435 my ($self) = @_;
3436 $self->{cmdbox}->clear ();
3437}
3438
3439sub set_command_list {
3440 my ($self, $cmds) = @_;
3441
3442 $self->{cmdbox}->clear ();
3443 $self->{commands} = $cmds;
3444
3445 my $idx = 0;
3446
3447 for (@$cmds) {
3448 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3449
3450 my $i = $idx;
3451 $hb->add (new CFClient::UI::Label text => $_);
3452 $hb->add (new CFClient::UI::Button
3453 text => "delete",
3454 tooltip => "Deletes the action from the record",
3455 on_activate => sub {
3456 $self->{cmdbox}->remove ($hb);
3457 $cmds->[$i] = undef;
3458 });
3459
3460
3461 $idx++
3462 }
3463}
3464
3465#############################################################################
3466
3467package CFClient::UI::SpellList;
3468
3469our @ISA = CFClient::UI::Table::;
3470
3471sub new {
3472 my $class = shift;
3473
3474 my $self = $class->SUPER::new (
3475 binding => [],
3476 commands => [],
3477 @_,
3478 )
3479}
3480
3481# XXX: Do sorting? Argl...
3482sub add_spell {
3483 my ($self, $spell) = @_;
3484 $self->{spells}->{$spell->{name}} = $spell;
3485
3486 $self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3487 face => $spell->{face},
3488 can_hover => 1,
3489 can_events => 1,
3490 tooltip => $spell->{message});
3491
3492 $self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3493 text => $spell->{name},
3494 can_hover => 1,
3495 can_events => 1,
3496 tooltip => $spell->{message},
3497 expand => 1);
3498
3499 $self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3500 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3501 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3502 expand => 1);
3503
3504 $self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3505 text => "bind to key",
3506 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3507}
3508
3509sub rebuild_spell_list {
3510 my ($self) = @_;
3511 $self->{tbl_idx} = 0;
3512 $self->add_spell ($_) for values %{$self->{spells}};
3513}
3514
3515sub remove_spell {
3516 my ($self, $spell) = @_;
3517 delete $self->{spells}->{$spell->{name}};
3518 $self->rebuild_spell_list;
3519}
3520
3521#############################################################################
3522
2111package CFClient::UI::Root; 3523package CFClient::UI::Root;
2112 3524
2113our @ISA = CFClient::UI::Container::; 3525our @ISA = CFClient::UI::Container::;
2114 3526
3527use List::Util qw(min max);
3528
2115use CFClient::OpenGL; 3529use CFClient::OpenGL;
2116 3530
2117sub check_size { 3531sub new {
2118 my ($self) = @_; 3532 my $class = shift;
2119 3533
2120 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 3534 my $self = $class->SUPER::new (
3535 visible => 1,
3536 @_,
3537 );
3538
3539 Scalar::Util::weaken ($self->{root} = $self);
3540
3541 $self
2121} 3542}
2122 3543
2123sub size_request { 3544sub size_request {
2124 ($::WIDTH, $::HEIGHT) 3545 my ($self) = @_;
2125}
2126 3546
2127sub configure { 3547 ($self->{w}, $self->{h})
3548}
3549
3550sub _to_pixel {
3551 my ($coord, $size, $max) = @_;
3552
3553 $coord =
3554 $coord eq "center" ? ($max - $size) * 0.5
3555 : $coord eq "max" ? $max
3556 : $coord;
3557
3558 $coord = 0 if $coord < 0;
3559 $coord = $max - $size if $coord > $max - $size;
3560
3561 int $coord + 0.5
3562}
3563
3564sub size_allocate {
2128 my ($self, $x, $y, $w, $h) = @_; 3565 my ($self, $w, $h) = @_;
2129 3566
2130 $self->SUPER::configure ($x, $y, $w, $h);
2131
2132 for my $child (@{$self->{children}}) { 3567 for my $child ($self->children) {
2133 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3568 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2134 3569
2135 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3570 $X = $child->{force_x} if exists $child->{force_x};
2136 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3571 $Y = $child->{force_y} if exists $child->{force_y};
3572
3573 $X = _to_pixel $X, $W, $self->{w};
3574 $Y = _to_pixel $Y, $H, $self->{h};
3575
2137 $child->configure ($X, $Y, $W,$H); 3576 $child->configure ($X, $Y, $W, $H);
2138 } 3577 }
2139} 3578}
2140 3579
2141sub _topleft { 3580sub coord2local {
2142 my ($self, $x, $y) = @_; 3581 my ($self, $x, $y) = @_;
2143 3582
2144 ($x, $y) 3583 ($x, $y)
2145} 3584}
2146 3585
3586sub coord2global {
3587 my ($self, $x, $y) = @_;
3588
3589 ($x, $y)
3590}
3591
2147sub update { 3592sub update {
2148 my ($self) = @_; 3593 my ($self) = @_;
2149 3594
2150 $self->check_size; 3595 $::WANT_REFRESH++;
2151 ::refresh ();
2152} 3596}
2153 3597
2154sub add { 3598sub add {
2155 my ($self, $child) = @_; 3599 my ($self, @children) = @_;
2156 3600
2157 # integerize window positions 3601 $_->{is_toplevel} = 1
2158 $child->{x} = int $child->{x}; 3602 for @children;
2159 $child->{y} = int $child->{y};
2160 3603
2161 $self->SUPER::add ($child); 3604 $self->SUPER::add (@children);
3605}
3606
3607sub remove {
3608 my ($self, @children) = @_;
3609
3610 $self->SUPER::remove (@children);
3611
3612 delete $self->{is_toplevel}
3613 for @children;
3614
3615 while (@children) {
3616 my $w = pop @children;
3617 push @children, $w->children;
3618 $w->set_invisible;
3619 }
2162} 3620}
2163 3621
2164sub on_refresh { 3622sub on_refresh {
2165 my ($self, $id, $cb) = @_; 3623 my ($self, $id, $cb) = @_;
2166 3624
2167 $self->{refresh_hook}{$id} = $cb; 3625 $self->{refresh_hook}{$id} = $cb;
2168} 3626}
2169 3627
3628sub on_post_alloc {
3629 my ($self, $id, $cb) = @_;
3630
3631 $self->{post_alloc_hook}{$id} = $cb;
3632}
3633
2170sub draw { 3634sub draw {
2171 my ($self) = @_; 3635 my ($self) = @_;
2172 3636
2173 while (my $rcb = delete $self->{refresh_hook}) { 3637 while ($self->{refresh_hook}) {
2174 $_->() for values %$rcb; 3638 $_->()
3639 for values %{delete $self->{refresh_hook}};
2175 } 3640 }
3641
3642 if ($self->{realloc}) {
3643 my %queue;
3644 my @queue;
3645 my $widget;
3646
3647 outer:
3648 while () {
3649 if (my $realloc = delete $self->{realloc}) {
3650 for $widget (values %$realloc) {
3651 $widget->{visible} or next; # do not resize invisible widgets
3652
3653 $queue{$widget+0}++ and next; # duplicates are common
3654
3655 push @{ $queue[$widget->{visible}] }, $widget;
3656 }
3657 }
3658
3659 while () {
3660 @queue or last outer;
3661
3662 $widget = pop @{ $queue[-1] || [] }
3663 and last;
3664
3665 pop @queue;
3666 }
3667
3668 delete $queue{$widget+0};
3669
3670 my ($w, $h) = $widget->size_request;
3671
3672 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3673 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3674
3675 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3676 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3677
3678 $w = $widget->{force_w} if exists $widget->{force_w};
3679 $h = $widget->{force_h} if exists $widget->{force_h};
3680
3681 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3682 || delete $widget->{force_realloc}) {
3683 $widget->{req_w} = $w;
3684 $widget->{req_h} = $h;
3685
3686 $self->{size_alloc}{$widget+0} = $widget;
3687
3688 if (my $parent = $widget->{parent}) {
3689 $self->{realloc}{$parent+0} = $parent
3690 unless $queue{$parent+0};
3691
3692 $parent->{force_size_alloc} = 1;
3693 $self->{size_alloc}{$parent+0} = $parent;
3694 }
3695 }
3696
3697 delete $self->{realloc}{$widget+0};
3698 }
3699 }
3700
3701 while (my $size_alloc = delete $self->{size_alloc}) {
3702 my @queue = sort { $b->{visible} <=> $a->{visible} }
3703 values %$size_alloc;
3704
3705 while () {
3706 my $widget = pop @queue || last;
3707
3708 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3709
3710 $w = 0 if $w < 0;
3711 $h = 0 if $h < 0;
3712
3713 $w = int $w + 0.5;
3714 $h = int $h + 0.5;
3715
3716 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3717 $widget->{old_w} = $widget->{w};
3718 $widget->{old_h} = $widget->{h};
3719
3720 $widget->{w} = $w;
3721 $widget->{h} = $h;
3722
3723 $widget->emit (size_allocate => $w, $h);
3724 }
3725 }
3726 }
3727
3728 while ($self->{post_alloc_hook}) {
3729 $_->()
3730 for values %{delete $self->{post_alloc_hook}};
3731 }
3732
2176 3733
2177 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3734 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2178 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3735 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2179 glClear GL_COLOR_BUFFER_BIT; 3736 glClear GL_COLOR_BUFFER_BIT;
2180 3737
2181 glMatrixMode GL_PROJECTION; 3738 glMatrixMode GL_PROJECTION;
2182 glLoadIdentity; 3739 glLoadIdentity;
2183 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3740 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2184 glMatrixMode GL_MODELVIEW; 3741 glMatrixMode GL_MODELVIEW;
2185 glLoadIdentity; 3742 glLoadIdentity;
2186 3743
3744 {
3745 package CFClient::UI::Base;
3746
3747 ($draw_x, $draw_y, $draw_w, $draw_h) =
3748 (0, 0, $self->{w}, $self->{h});
3749 }
3750
2187 $self->_draw; 3751 $self->_draw;
2188} 3752}
2189 3753
2190############################################################################# 3754#############################################################################
2191 3755
2192package CFClient::UI; 3756package CFClient::UI;
2193 3757
2194$ROOT = new CFClient::UI::Root; 3758$ROOT = new CFClient::UI::Root;
3759$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2195 3760
21961 37611
2197 3762

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