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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.103 by elmex, Fri Apr 14 13:51:36 2006 UTC vs.
Revision 1.249 by root, Sun May 28 01:40:02 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 ();
7 8
8use CFClient; 9use CFClient;
10use CFClient::Texture;
9 11
10our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
11 13
12our $TOPLEVEL; 14our $LAYOUT;
15our $ROOT;
16our $TOOLTIP;
13our $BUTTON_STATE; 17our $BUTTON_STATE;
18
19our %WIDGET; # all widgets, weak-referenced
20
21sub get_layout {
22 for (grep { $_->{name} } values %WIDGET) {
23 $LAYOUT->{$_->{name}} = {
24 x => $_->{x} / $::WIDTH,
25 y => $_->{y} / $::HEIGHT,
26 w => $_->{w} / $::WIDTH,
27 h => $_->{h} / $::HEIGHT
28 };
29 }
30
31 return $LAYOUT;
32}
33
34sub set_layout {
35 my ($layout) = @_;
36 $LAYOUT = $layout;
37}
38
39sub check_tooltip {
40 if (!$GRAB) {
41 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
42 if (length $widget->{tooltip}) {
43
44 if ($TOOLTIP->{owner} != $widget) {
45 $TOOLTIP->{owner} = $widget;
46
47 my $tip = $widget->{tooltip};
48
49 $tip = $tip->($widget) if CODE:: eq ref $tip;
50
51 $TOOLTIP->set_tooltip_from ($widget);
52 $TOOLTIP->show;
53
54 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
55
56 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
57 if $x + $TOOLTIP->{w} > $::WIDTH;
58
59 $TOOLTIP->move ($x, $y);
60 $TOOLTIP->check_size;
61 $TOOLTIP->update;
62 }
63
64 return;
65 }
66 }
67 }
68
69 $TOOLTIP->hide;
70 delete $TOOLTIP->{owner};
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->motion_x, $ev->motion_y); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
27 87
28 if (!$BUTTON_STATE) { 88 if (!$BUTTON_STATE) {
29 my $widget = $TOPLEVEL->find_widget ($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;
33 }
34 93
94 check_tooltip;
95 }
96
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 98
37 $GRAB->button_down ($ev, $GRAB->translate ($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->motion_x, $ev->motion_y); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
43 106
44 my $widget = $GRAB || $TOPLEVEL->find_widget ($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, $GRAB->translate ($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 $GRAB;
118
119 check_tooltip;
54 } 120 }
55} 121}
56 122
57sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
58 my ($ev) = @_; 124 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 125 my ($x, $y) = ($ev->{x}, $ev->{y});
60 126
61 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 127 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 128
63 if ($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; 132 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 134
70 $HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER; 135 check_tooltip;
136 }
137
138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER;
140}
141
142# convert position array to integers
143sub harmonize {
144 my ($vals) = @_;
145
146 my $rem = 0;
147
148 for (@$vals) {
149 my $i = int $_ + $rem;
150 $rem += $_ - $i;
151 $_ = $i;
152 }
153}
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 0.5 + $widget->{x} * $sx if exists $widget->{x};
178 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
179 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};
180 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};
181 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
182 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};
183 }
184 }
185
186 reconfigure_widgets;
71} 187}
72 188
73############################################################################# 189#############################################################################
74 190
75package CFClient::UI::Base; 191package CFClient::UI::Base;
76 192
77use strict; 193use strict;
78 194
79use SDL::OpenGL; 195use CFClient::OpenGL;
80 196
81sub new { 197sub new {
82 my $class = shift; 198 my $class = shift;
83 199
84 my $self = bless { 200 my $self = bless {
85 x => 0, 201 x => 0,
86 y => 0, 202 y => 0,
87 z => 0, 203 z => 0,
88 w => -1, 204 can_events => 1,
89 h => -1,
90 @_ 205 @_
91 }, $class; 206 }, $class;
92 207
93 for (keys %$self) { 208 for (keys %$self) {
94 if (/^connect_(.*)$/) { 209 if (/^on_(.*)$/) {
95 $self->connect ($1 => delete $self->{$_}); 210 $self->connect ($1 => delete $self->{$_});
96 } 211 }
97 } 212 }
98 213
214 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
215
216 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
217 $self->{req_x} = $layout->{x} * $::WIDTH;
218 $self->{req_y} = $layout->{y} * $::HEIGHT;
219 $self->{def_w} = ($layout->{w} != 0 ? $layout->{w} : 1) * $::WIDTH;
220 $self->{def_h} = ($layout->{h} != 0 ? $layout->{h} : 1) * $::HEIGHT;
221 }
222
99 $self 223 $self
224}
225
226sub toggle_visibility {
227 my ($self) = @_;
228
229 if ($self->{visible}) {
230 $self->hide;
231 } else {
232 $self->show;
233 }
234}
235
236sub destroy {
237 my ($self) = @_;
238
239 $self->hide;
240 %$self = ();
241}
242
243sub show {
244 my ($self) = @_;
245
246 return if $self->{parent};
247
248 $CFClient::UI::ROOT->add ($self);
249}
250
251sub center {
252 my ($self) = @_;
253
254 $CFClient::UI::ROOT->on_post_alloc (
255 "center_$self" => sub {
256 $self->move (($self->{parent}{w} - $self->{w}) * 0.5, ($self->{parent}{h} - $self->{h}) * 0.5);
257 },
258 );
259
260 $self->update;
261}
262
263sub set_visible {
264 my ($self) = @_;
265
266 return if $self->{visible};
267
268 $self->{root} = $self->{parent}{root};
269 $self->{visible} = $self->{parent}{visible} + 1;
270
271 $self->emit (visibility_change => 1);
272}
273
274sub set_invisible {
275 my ($self) = @_;
276
277 return unless $self->{visible};
278
279 # broken show/hide model
280
281 delete $self->{root};
282 delete $self->{visible};
283
284 undef $GRAB if $GRAB == $self;
285 undef $HOVER if $HOVER == $self;
286
287 CFClient::UI::check_tooltip
288 if $CFClient::UI::TOOLTIP->{owner} == $self;
289
290 $self->focus_out;
291
292 $self->emit (visibility_change => 0);
293}
294
295sub hide {
296 my ($self) = @_;
297
298 $self->set_invisible;
299
300 $self->{parent}->remove ($self)
301 if $self->{parent};
100} 302}
101 303
102sub move { 304sub move {
103 my ($self, $x, $y, $z) = @_; 305 my ($self, $x, $y, $z) = @_;
306
104 $self->{x} = $x; 307 $self->{x} = int $x;
105 $self->{y} = $y; 308 $self->{y} = int $y;
106 $self->{z} = $z if defined $z; 309 $self->{z} = $z if defined $z;
107}
108 310
109sub needs_redraw { 311 $self->update;
110 0 312}
313
314sub set_size {
315 my ($self, $w, $h) = @_;
316
317 $self->{def_w} = $w;
318 $self->{def_h} = $h;
319
320 $self->check_size;
111} 321}
112 322
113sub size_request { 323sub size_request {
114 require Carp; 324 require Carp;
115 Carp::confess "size_request is abtract"; 325 Carp::confess "size_request is abstract";
116} 326}
117 327
118sub _size_allocate { 328sub configure {
119 my ($self, $x, $y, $w, $h) = @_; 329 my ($self, $x, $y, $w, $h) = @_;
120 330
331 if ($self->{aspect}) {
332 my $w2 = List::Util::min $w, int $h * $self->{aspect};
333 my $h2 = List::Util::min $h, int $w / $self->{aspect};
334
335 # use alignment to adjust x, y
336
337 $x += int +($w - $w2) * 0.5;
338 $y += int +($h - $h2) * 0.5;
339
340 ($w, $h) = ($w2, $h2);
341 }
342
343 if ($self->{x} != $x || $self->{y} != $y) {
121 $self->{x} = $x; 344 $self->{x} = $x;
122 $self->{y} = $y; 345 $self->{y} = $y;
346 $self->update;
347 }
123 348
124 return unless $self->{w} != $w || $self->{h} != $h; 349 if ($self->{w} != $w || $self->{h} != $h) {
125 350 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
126 $self->{w} = $w;
127 $self->{h} = $h;
128
129 1 351 }
130} 352}
131 353
132sub size_allocate { 354sub size_allocate {
355 # nothing to be done
356}
357
358sub reconfigure {
359 my ($self) = @_;
360
361 $self->check_size (1);
362 $self->update;
363}
364
365sub children {
366}
367
368sub set_max_size {
133 my ($self, $x, $y, $w, $h) = @_; 369 my ($self, $w, $h) = @_;
134 370
135 $self->_size_allocate ($x, $y, $w, $h); 371 delete $self->{max_w}; $self->{max_w} = $w if $w;
372 delete $self->{max_h}; $self->{max_h} = $h if $h;
373}
374
375sub set_tooltip {
376 my ($self, $tooltip) = @_;
377
378 $tooltip =~ s/^\s+//;
379 $tooltip =~ s/\s+$//;
380
381 return if $self->{tooltip} eq $tooltip;
382
383 $self->{tooltip} = $tooltip;
384
385 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
386 delete $CFClient::UI::TOOLTIP->{owner};
387 CFClient::UI::check_tooltip;
388 }
136} 389}
137 390
138# translate global coordinates to local coordinate system 391# translate global coordinates to local coordinate system
139sub translate { 392sub coord2local {
140 my ($self, $x, $y) = @_; 393 my ($self, $x, $y) = @_;
141 394
142 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 395 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
396}
397
398# translate local coordinates to global coordinate system
399sub coord2global {
400 my ($self, $x, $y) = @_;
401
402 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
143} 403}
144 404
145sub focus_in { 405sub focus_in {
146 my ($self) = @_; 406 my ($self) = @_;
147 407
148 return if $FOCUS == $self; 408 return if $FOCUS == $self;
149 return unless $self->{can_focus}; 409 return unless $self->{can_focus};
150 410
151 my $focus = $FOCUS; $FOCUS = $self; 411 my $focus = $FOCUS; $FOCUS = $self;
412
413 $self->_emit (focus_in => $focus);
414
152 $focus->update if $focus; 415 $focus->update if $focus;
153 $FOCUS->update; 416 $FOCUS->update;
154} 417}
155 418
156sub focus_out { 419sub focus_out {
157 my ($self) = @_; 420 my ($self) = @_;
158 421
159 return unless $FOCUS == $self; 422 return unless $FOCUS == $self;
160 423
161 my $focus = $FOCUS; undef $FOCUS; 424 my $focus = $FOCUS; undef $FOCUS;
425
426 $self->_emit (focus_out => $focus);
427
162 $focus->update if $focus; #? 428 $focus->update if $focus; #?
429
430 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
431 unless $FOCUS;
163} 432}
164 433
165sub mouse_motion { } 434sub mouse_motion { }
166sub button_up { } 435sub button_up { }
167sub key_down { } 436sub key_down { }
168sub key_up { } 437sub key_up { }
169 438
170sub button_down { 439sub button_down {
171 my ($self, $ev, $x, $y) = @_; 440 my ($self, $ev, $x, $y) = @_;
172 441
173 $self->focus_in; 442 $self->focus_in;
… …
190 glPopMatrix; 459 glPopMatrix;
191 460
192 if ($self == $HOVER && $self->{can_hover}) { 461 if ($self == $HOVER && $self->{can_hover}) {
193 my ($x, $y) = @$self{qw(x y)}; 462 my ($x, $y) = @$self{qw(x y)};
194 463
195 glColor 0, 0, 1, 0.2; 464 glColor 1, 0.8, 0.5, 0.2;
196 glEnable GL_BLEND; 465 glEnable GL_BLEND;
197 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 466 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
198 glBegin GL_QUADS; 467 glBegin GL_QUADS;
199 glVertex $x , $y; 468 glVertex $x , $y;
200 glVertex $x + $self->{w}, $y; 469 glVertex $x + $self->{w}, $y;
201 glVertex $x + $self->{w}, $y + $self->{h}; 470 glVertex $x + $self->{w}, $y + $self->{h};
202 glVertex $x , $y + $self->{h}; 471 glVertex $x , $y + $self->{h};
203 glEnd; 472 glEnd;
204 glDisable GL_BLEND; 473 glDisable GL_BLEND;
205 } 474 }
475
476 if ($ENV{PCLIENT_DEBUG}) {
477 glPushMatrix;
478 glColor 1, 1, 0, 1;
479 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
480 glBegin GL_LINE_LOOP;
481 glVertex 0 , 0;
482 glVertex $self->{w} - 1, 0;
483 glVertex $self->{w} - 1, $self->{h} - 1;
484 glVertex 0 , $self->{h} - 1;
485 glEnd;
486 glPopMatrix;
487 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
488 }
206} 489}
207 490
208sub _draw { 491sub _draw {
209 my ($self) = @_; 492 my ($self) = @_;
210 493
211 warn "no draw defined for $self\n"; 494 warn "no draw defined for $self\n";
212} 495}
213 496
214sub find_widget { 497sub find_widget {
215 my ($self, $x, $y) = @_; 498 my ($self, $x, $y) = @_;
499
500 return () unless $self->{can_events};
216 501
217 return $self 502 return $self
218 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 503 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
219 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 504 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
220 505
221 () 506 ()
222} 507}
223 508
224sub set_parent { 509sub set_parent {
225 my ($self, $par) = @_; 510 my ($self, $parent) = @_;
226 511
227 $self->{parent} = $par;
228 Scalar::Util::weaken $self->{parent}; 512 Scalar::Util::weaken ($self->{parent} = $parent);
229}
230 513
231sub get_parent { 514 $self->set_visible; #TODO why breakssssss borked damn if $parent->{visible};
232 $_[0]->{parent} 515
516 $self->check_size;
517}
518
519sub check_size {
520 my ($self, $forced) = @_;
521
522 $self->{force_alloc} = 1 if $forced;
523 $CFClient::UI::ROOT->{check_size}{$self} = $self;
233} 524}
234 525
235sub update { 526sub update {
236 my ($self) = @_; 527 my ($self) = @_;
237 528
… …
240} 531}
241 532
242sub connect { 533sub connect {
243 my ($self, $signal, $cb) = @_; 534 my ($self, $signal, $cb) = @_;
244 535
245 push @{ $self->{cb}{$signal} }, $cb; 536 push @{ $self->{signal_cb}{$signal} }, $cb;
537}
538
539sub _emit {
540 my ($self, $signal, @args) = @_;
541
542 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
246} 543}
247 544
248sub emit { 545sub emit {
249 my ($self, $signal, @args) = @_; 546 my ($self, $signal, @args) = @_;
250 547
251 $_->($self, @args) 548 $self->_emit ($signal, @args)
252 for @{$self->{cb}{$signal} || []}; 549 || $self->$signal (@args);
550}
551
552sub visibility_change {
553 #my ($self, $visible) = @_;
253} 554}
254 555
255sub DESTROY { 556sub DESTROY {
256 my ($self) = @_; 557 my ($self) = @_;
257 558
559 delete $WIDGET{$self+0};
258 #$self->deactivate; 560 #$self->deactivate;
259} 561}
260 562
261############################################################################# 563#############################################################################
262 564
263package CFClient::UI::DrawBG; 565package CFClient::UI::DrawBG;
264 566
265our @ISA = CFClient::UI::Base::; 567our @ISA = CFClient::UI::Base::;
266 568
267use strict; 569use strict;
268use SDL::OpenGL; 570use CFClient::OpenGL;
269 571
270sub new { 572sub new {
271 my $class = shift; 573 my $class = shift;
272 574
273 # range [value, low, high, page] 575 # range [value, low, high, page]
274 576
275 $class->SUPER::new ( 577 $class->SUPER::new (
276 bg => [0, 0, 0, 0.2], 578 #bg => [0, 0, 0, 0.2],
277 active_bg => [1, 1, 1, 0.5], 579 #active_bg => [1, 1, 1, 0.5],
278 @_ 580 @_
279 ) 581 )
280} 582}
281 583
282sub _draw { 584sub _draw {
283 my ($self) = @_; 585 my ($self) = @_;
284 586
587 my $color = $FOCUS == $self && $self->{active_bg}
588 ? $self->{active_bg}
589 : $self->{bg};
590
591 if ($color && (@$color < 4 || $color->[3])) {
285 my ($w, $h) = @$self{qw(w h)}; 592 my ($w, $h) = @$self{qw(w h)};
286 593
287 glEnable GL_BLEND; 594 glEnable GL_BLEND;
288 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 595 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
289 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 596 glColor @$color;
290 597
291 glBegin GL_QUADS; 598 glBegin GL_QUADS;
292 glVertex 0 , 0; 599 glVertex 0 , 0;
293 glVertex 0 , $h; 600 glVertex 0 , $h;
294 glVertex $w, $h; 601 glVertex $w, $h;
295 glVertex $w, 0; 602 glVertex $w, 0;
296 glEnd; 603 glEnd;
297 604
298 glDisable GL_BLEND; 605 glDisable GL_BLEND;
606 }
299} 607}
300 608
301############################################################################# 609#############################################################################
302 610
303package CFClient::UI::Empty; 611package CFClient::UI::Empty;
304 612
305our @ISA = CFClient::UI::Base::; 613our @ISA = CFClient::UI::Base::;
614
615sub new {
616 my ($class, %arg) = @_;
617 $class->SUPER::new (can_events => 0, %arg);
618}
306 619
307sub size_request { 620sub size_request {
308 (0, 0) 621 (0, 0)
309} 622}
310 623
… …
319sub new { 632sub new {
320 my ($class, %arg) = @_; 633 my ($class, %arg) = @_;
321 634
322 my $children = delete $arg{children} || []; 635 my $children = delete $arg{children} || [];
323 636
324 my $self = $class->SUPER::new (children => [], %arg); 637 my $self = $class->SUPER::new (
638 children => [],
639 can_events => 0,
640 %arg,
641 );
325 $self->add ($_) for @$children; 642 $self->add ($_) for @$children;
326 643
327 $self 644 $self
328} 645}
329 646
330sub add { 647sub add {
331 my ($self, $chld) = @_; 648 my ($self, @widgets) = @_;
332 649
333 $chld->set_parent ($self); 650 $_->set_parent ($self)
651 for @widgets;
652
653 use sort 'stable';
334 654
335 $self->{children} = [ 655 $self->{children} = [
336 sort { $a->{z} <=> $b->{z} } 656 sort { $a->{z} <=> $b->{z} }
337 @{$self->{children}}, $chld 657 @{$self->{children}}, @widgets
338 ]; 658 ];
339 659
340 $self->{w} = $self->{h} = -1; 660 $self->check_size (1);
341 $self->update; 661 $self->update;
342} 662}
343 663
664sub children {
665 @{ $_[0]{children} }
666}
667
344sub remove { 668sub remove {
345 my ($self, $widget) = @_; 669 my ($self, $child) = @_;
346 670
671 delete $child->{parent};
672 $child->hide;
673
347 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 674 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
348 675
349 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 676 $self->check_size (1);
677 $self->update;
678}
679
680sub clear {
681 my ($self) = @_;
682
683 my $children = delete $self->{children};
684 $self->{children} = [];
685
686 for (@$children) {
687 delete $_->{parent};
688 $_->hide;
689 }
690
691 $self->check_size;
692 $self->update;
350} 693}
351 694
352sub find_widget { 695sub find_widget {
353 my ($self, $x, $y) = @_; 696 my ($self, $x, $y) = @_;
354 697
… …
384 727
385 $class->SUPER::new (children => [$child], %arg) 728 $class->SUPER::new (children => [$child], %arg)
386} 729}
387 730
388sub add { 731sub add {
389 my ($self, $widget) = @_; 732 my ($self, $child) = @_;
390 733
391 $self->{children} = []; 734 $self->{children} = [];
392 735
393 $self->SUPER::add ($widget); 736 $self->SUPER::add ($child);
394} 737}
395 738
396sub remove { 739sub remove {
397 my ($self, $widget) = @_; 740 my ($self, $widget) = @_;
398 741
… …
407sub size_request { 750sub size_request {
408 $_[0]{children}[0]->size_request 751 $_[0]{children}[0]->size_request
409} 752}
410 753
411sub size_allocate { 754sub size_allocate {
412 my ($self, $x, $y, $w, $h) = @_; 755 my ($self, $w, $h) = @_;
413 756
414 $self->_size_allocate ($x, $y, $w, $h) or return;
415
416 $self->{children}[0]->size_allocate (0, 0, $w, $h); 757 $self->{children}[0]->configure (0, 0, $w, $h);
417} 758}
418 759
419############################################################################# 760#############################################################################
420 761
421package CFClient::UI::Window; 762package CFClient::UI::Window;
422 763
423our @ISA = CFClient::UI::Bin::; 764our @ISA = CFClient::UI::Bin::;
424 765
425use SDL::OpenGL; 766use CFClient::OpenGL;
426 767
427sub new { 768sub new {
428 my ($class, %arg) = @_; 769 my ($class, %arg) = @_;
429 770
430 my $self = $class->SUPER::new (%arg); 771 my $self = $class->SUPER::new (%arg);
431} 772}
432 773
433sub update { 774sub update {
434 my ($self) = @_; 775 my ($self) = @_;
435 776
436 # we want to do this delayed... 777 $ROOT->on_post_alloc ($self => sub { $self->render_child });
437 $self->render_chld;
438 $self->SUPER::update; 778 $self->SUPER::update;
439} 779}
440 780
441sub render_chld {
442 my ($self) = @_;
443
444 $self->{texture} =
445 CFClient::Texture->new_from_opengl (
446 $self->{w}, $self->{h}, sub { $self->child->draw }
447 );
448}
449
450sub size_allocate { 781sub size_allocate {
451 my ($self, $x, $y, $w, $h) = @_; 782 my ($self, $w, $h) = @_;
452 783
453 $self->_size_allocate ($x, $y, $w, $h) or return;
454
455 $self->child->size_allocate (0, 0, $w, $h); 784 $self->SUPER::size_allocate ($w, $h);
785 $self->update;
786}
456 787
788sub _render {
789 $_[0]{children}[0]->draw;
790}
791
792sub render_child {
793 my ($self) = @_;
794
795 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
796 glClearColor 0, 0, 0, 0;
797 glClear GL_COLOR_BUFFER_BIT;
798
457 $self->render_chld; 799 $self->_render;
800 };
458} 801}
459 802
460sub _draw { 803sub _draw {
461 my ($self) = @_; 804 my ($self) = @_;
462 805
463 my ($w, $h) = ($self->w, $self->h); 806 my ($w, $h) = ($self->w, $self->h);
464 807
465 my $tex = $self->{texture} 808 my $tex = $self->{texture}
466 or return; 809 or return;
467 810
468 glEnable GL_BLEND;
469 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
470 glEnable GL_TEXTURE_2D; 811 glEnable GL_TEXTURE_2D;
471 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 812 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
813 glColor 1, 1, 1, 1;
472 814
473 $tex->draw_quad (0, 0, $w, $h); 815 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
474 816
475 glDisable GL_BLEND;
476 glDisable GL_TEXTURE_2D; 817 glDisable GL_TEXTURE_2D;
477} 818}
478 819
479############################################################################# 820#############################################################################
480 821
481package CFClient::UI::Frame; 822package CFClient::UI::ViewPort;
482 823
483our @ISA = CFClient::UI::Bin::; 824our @ISA = CFClient::UI::Window::;
484
485use SDL::OpenGL;
486
487sub size_request {
488 my ($self) = @_;
489 my $chld = $self->child
490 or return (0, 0);
491
492 $chld->move (2, 2);
493
494 map { $_ + 4 } $chld->size_request;
495}
496
497sub size_allocate {
498 my ($self, $x, $y, $w, $h) = @_;
499
500 $self->_size_allocate ($x, $y, $w, $h) or return;
501
502 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
503}
504
505sub _draw {
506 my ($self) = @_;
507
508 my $chld = $self->child;
509
510 my ($w, $h) = $chld->size_request;
511
512 glBegin GL_QUADS;
513 glColor 0, 0, 0;
514 glVertex 0 , 0;
515 glVertex 0 , $h + 4;
516 glVertex $w + 4 , $h + 4;
517 glVertex $w + 4 , 0;
518 glEnd;
519
520 $chld->draw;
521}
522
523#############################################################################
524
525package CFClient::UI::FancyFrame;
526
527our @ISA = CFClient::UI::Bin::;
528
529use SDL::OpenGL;
530
531my @tex =
532 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
533 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
534 825
535sub new { 826sub new {
536 my $class = shift; 827 my $class = shift;
537 828
538 # TODO: user_x, user_y, overwrite moveto?
539
540 $class->SUPER::new ( 829 $class->SUPER::new (
830 scroll_x => 0,
831 scroll_y => 1,
832 @_,
833 )
834}
835
836sub size_request {
837 my ($self) = @_;
838
839 my ($w, $h) = @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
840
841 $w = 10 if $self->{scroll_x};
842 $h = 10 if $self->{scroll_y};
843
844 ($w, $h)
845}
846
847sub size_allocate {
848 my ($self, $w, $h) = @_;
849
850 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w};
851 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h};
852
853 $self->child->configure (0, 0, $w, $h);
854 $self->update;
855}
856
857sub set_offset {
858 my ($self, $x, $y) = @_;
859
860 $self->{view_x} = int $x;
861 $self->{view_y} = int $y;
862
863 $self->update;
864}
865
866# hmm, this does not work for topleft of $self... but we should not ask for that
867sub coord2local {
868 my ($self, $x, $y) = @_;
869
870 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
871}
872
873sub coord2global {
874 my ($self, $x, $y) = @_;
875
876 $x = List::Util::min $self->{w}, $x - $self->{view_x};
877 $y = List::Util::min $self->{h}, $y - $self->{view_y};
878
879 $self->SUPER::coord2global ($x, $y)
880}
881
882sub find_widget {
883 my ($self, $x, $y) = @_;
884
885 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
886 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
887 ) {
888 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
889 } else {
890 $self->CFClient::UI::Base::find_widget ($x, $y)
891 }
892}
893
894sub _render {
895 my ($self) = @_;
896
897 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
898
899 $self->SUPER::_render;
900}
901
902#############################################################################
903
904package CFClient::UI::ScrolledWindow;
905
906our @ISA = CFClient::UI::HBox::;
907
908sub new {
909 my $class = shift;
910
911 my $self;
912
913 my $slider = new CFClient::UI::Slider
914 vertical => 1,
915 range => [0, 0, 1, 0.01], # HACK fix
916 on_changed => sub {
917 $self->{vp}->set_offset (0, $_[1]);
918 },
919 ;
920
921 $self = $class->SUPER::new (
922 vp => (new CFClient::UI::ViewPort expand => 1),
923 slider => $slider,
924 @_,
925 );
926
927 $self->{vp}->add ($self->{scrolled});
928 $self->add ($self->{vp});
929 $self->add ($self->{slider});
930
931 $self
932}
933
934sub update {
935 my ($self) = @_;
936
937 $self->SUPER::update;
938
939 # todo: overwrite size_allocate of child
940 my $child = $self->{vp}->child;
941 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
942}
943
944sub size_allocate {
945 my ($self, $w, $h) = @_;
946
947 $self->SUPER::size_allocate ($w, $h);
948
949 my $child = $self->{vp}->child;
950 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
951}
952
953#TODO# update range on size_allocate depending on child
954# update viewport offset on scroll
955
956#############################################################################
957
958package CFClient::UI::Frame;
959
960our @ISA = CFClient::UI::Bin::;
961
962use CFClient::OpenGL;
963
964sub new {
965 my $class = shift;
966
967 $class->SUPER::new (
968 bg => undef,
969 @_,
970 )
971}
972
973sub _draw {
974 my ($self) = @_;
975
976 if ($self->{bg}) {
977 my ($w, $h) = @$self{qw(w h)};
978
979 glEnable GL_BLEND;
980 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
981 glColor @{ $self->{bg} };
982
983 glBegin GL_QUADS;
984 glVertex 0 , 0;
985 glVertex 0 , $h;
986 glVertex $w, $h;
987 glVertex $w, 0;
988 glEnd;
989
990 glDisable GL_BLEND;
991 }
992
993 $self->SUPER::_draw;
994}
995
996#############################################################################
997
998package CFClient::UI::FancyFrame;
999
1000our @ISA = CFClient::UI::Bin::;
1001
1002use CFClient::OpenGL;
1003
1004my @tex =
1005 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1006 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1007
1008sub new {
1009 my $class = shift;
1010
1011 my $self = $class->SUPER::new (
541 bg => [1, 1, 1, 1], 1012 bg => [1, 1, 1, 1],
542 border_bg => [1, 1, 1, 1], 1013 border_bg => [1, 1, 1, 1],
543 border => $::FONTSIZE * 0.8, 1014 border => 0.6,
1015 is_toplevel => 1,
1016 can_events => 1,
544 @_ 1017 @_
1018 );
1019
1020 $self->{title} &&= new CFClient::UI::Label
1021 align => 0,
1022 valign => 1,
1023 text => $self->{title},
1024 fontsize => $self->{border};
1025
1026 $self
1027}
1028
1029sub border {
1030 int $_[0]{border} * $::FONTSIZE
1031}
1032
1033sub size_request {
1034 my ($self) = @_;
1035
1036 my ($w, $h) = $self->SUPER::size_request;
1037
1038 (
1039 $w + $self->border * 2,
1040 $h + $self->border * 2,
545 ) 1041 )
546} 1042}
547 1043
548sub size_request {
549 my ($self) = @_;
550
551 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
552
553 my ($w, $h) = $self->SUPER::size_request;
554
555 (
556 $w + $self->{border} * 2,
557 $h + $self->{border} * 2,
558 )
559}
560
561sub size_allocate { 1044sub size_allocate {
562 my ($self, $x, $y, $w, $h) = @_; 1045 my ($self, $w, $h) = @_;
563 1046
564 $self->_size_allocate ($x, $y, $w, $h) or return;
565
566 $h -= List::Util::max 0, $self->{border} * 2; 1047 $h -= List::Util::max 0, $self->border * 2;
567 $w -= List::Util::max 0, $self->{border} * 2; 1048 $w -= List::Util::max 0, $self->border * 2;
568 1049
1050 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1051 if $self->{title};
1052
569 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h); 1053 $self->child->configure ($self->border, $self->border, $w, $h);
570} 1054}
571 1055
572sub button_down { 1056sub button_down {
573 my ($self, $ev, $x, $y) = @_; 1057 my ($self, $ev, $x, $y) = @_;
574 1058
575 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 1059 my ($w, $h) = @$self{qw(w h)};
576 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 1060 my $border = $self->border;
577 1061
1062 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1063 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1064
1065 if ($lr & $td) {
1066 my ($wx, $wy) = ($self->{x}, $self->{y});
578 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1067 my ($ox, $oy) = ($ev->{x}, $ev->{y});
579 my ($bw, $bh) = ($self->{w}, $self->{h}); 1068 my ($bw, $bh) = ($self->{w}, $self->{h});
1069
1070 my $mx = $x < $border;
1071 my $my = $y < $border;
580 1072
581 $self->{motion} = sub { 1073 $self->{motion} = sub {
582 my ($ev, $x, $y) = @_; 1074 my ($ev, $x, $y) = @_;
583 1075
1076 my $dx = $ev->{x} - $ox;
1077 my $dy = $ev->{y} - $oy;
1078
1079 $self->{user_x} = $wx + $dx * $mx;
1080 $self->{user_y} = $wy + $dy * $my;
1081 $self->{def_w} = $bw + $dx * ($mx ? -1 : 1);
1082 $self->{def_h} = $bh + $dy * ($my ? -1 : 1);
1083 $self->move ($self->{user_x}, $self->{user_y});
1084 $self->check_size;
1085 };
1086
1087 } elsif ($lr ^ $td) {
1088 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1089 my ($bx, $by) = ($self->{x}, $self->{y});
1090
1091 $self->{motion} = sub {
1092 my ($ev, $x, $y) = @_;
1093
584 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1094 ($x, $y) = ($ev->{x}, $ev->{y});
585 1095
586 $self->{user_w} = $bw + $x - $ox; 1096 $self->{user_x} = $bx + $x - $ox;
587 $self->{user_h} = $bh + $y - $oy; 1097 $self->{user_y} = $by + $y - $oy;
1098
1099 $self->move ($self->{user_x}, $self->{user_y});
588 $self->update; 1100 $self->update;
589 }; 1101 };
590
591 } elsif ($x >= 0 && $x < $self->{w}
592 && $y >= 0 && $y < $self->{border}) {
593
594 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
595 my ($bx, $by) = ($self->{x}, $self->{y});
596
597 $self->{motion} = sub {
598 my ($ev, $x, $y) = @_;
599
600 ($x, $y) = ($ev->motion_x, $ev->motion_y);
601
602 $self->move ($bx + $x - $ox, $by + $y - $oy);
603 $self->update;
604 };
605 } 1102 }
606} 1103}
607 1104
608sub button_up { 1105sub button_up {
609 my ($self, $ev, $x, $y) = @_; 1106 my ($self, $ev, $x, $y) = @_;
… …
621 my ($self) = @_; 1118 my ($self) = @_;
622 1119
623 my ($w, $h ) = ($self->{w}, $self->{h}); 1120 my ($w, $h ) = ($self->{w}, $self->{h});
624 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1121 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
625 1122
626 glEnable GL_BLEND;
627 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
628 glEnable GL_TEXTURE_2D; 1123 glEnable GL_TEXTURE_2D;
629 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1124 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
630 1125
1126 my $border = $self->border;
1127
631 glColor @{ $self->{border_bg} }; 1128 glColor @{ $self->{border_bg} };
632 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 1129 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
633 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 1130 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
634 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 1131 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
635 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 1132 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
636 1133
1134 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
637 my $bg = $tex[0]; 1135 my $bg = $tex[0];
638 1136
639 # TODO: repeat texture not scale 1137 # TODO: repeat texture not scale
640 my $rep_x = $cw / $bg->{w}; 1138 my $rep_x = $cw / $bg->{w};
641 my $rep_y = $ch / $bg->{h}; 1139 my $rep_y = $ch / $bg->{h};
642 1140
643 glColor @{ $self->{bg} }; 1141 glColor @{ $self->{bg} };
644 1142
645 $bg->{s} = $rep_x; 1143 $bg->{s} = $rep_x;
646 $bg->{t} = $rep_y; 1144 $bg->{t} = $rep_y;
647 $bg->{wrap_mode} = 1; 1145 $bg->{wrap_mode} = 1;
648 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 1146 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1147 }
649 1148
650 glDisable GL_TEXTURE_2D; 1149 glDisable GL_TEXTURE_2D;
651 glDisable GL_BLEND; 1150
1151 $self->{title}->draw if $self->{title};
652 1152
653 $self->child->draw; 1153 $self->child->draw;
654} 1154}
655 1155
656############################################################################# 1156#############################################################################
… …
659 1159
660our @ISA = CFClient::UI::Base::; 1160our @ISA = CFClient::UI::Base::;
661 1161
662use List::Util qw(max sum); 1162use List::Util qw(max sum);
663 1163
664use SDL::OpenGL; 1164use CFClient::OpenGL;
665 1165
666sub new { 1166sub new {
667 my $class = shift; 1167 my $class = shift;
668 1168
669 $class->SUPER::new ( 1169 $class->SUPER::new (
670 col_expand => [], 1170 col_expand => [],
671 @_ 1171 @_,
672 ) 1172 )
673} 1173}
674 1174
1175sub children {
1176 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1177}
1178
675sub add { 1179sub add {
676 my ($self, $x, $y, $chld) = @_; 1180 my ($self, $x, $y, $child) = @_;
677 1181
1182 $child->set_parent ($self);
678 $self->{children}[$y][$x] = $chld; 1183 $self->{children}[$y][$x] = $child;
679 $chld->set_parent ($self);
680 1184
681 $self->{w} = $self->{h} = -1; 1185 $self->check_size (1);
1186}
1187
1188# TODO: move to container class maybe? send children a signal on removal?
1189sub clear {
1190 my ($self) = @_;
1191
1192 my @children = $self->children;
1193 delete $self->{children};
1194
1195 for (@children) {
1196 delete $_->{parent};
1197 $_->hide;
1198 }
1199
1200 $self->check_size (1);
682 $self->update; 1201 $self->update;
683} 1202}
684 1203
685sub get_wh { 1204sub get_wh {
686 my ($self) = @_; 1205 my ($self) = @_;
… …
692 or next; 1211 or next;
693 1212
694 for my $x (0 .. $#$row) { 1213 for my $x (0 .. $#$row) {
695 my $widget = $row->[$x] 1214 my $widget = $row->[$x]
696 or next; 1215 or next;
697 my ($w, $h) = $widget->size_request; 1216 my ($w, $h) = @$widget{qw(req_w req_h)};
698 1217
699 $w[$x] = max $w[$x], $w; 1218 $w[$x] = max $w[$x], $w;
700 $h[$y] = max $h[$y], $h; 1219 $h[$y] = max $h[$y], $h;
701 } 1220 }
702 } 1221 }
… …
714 (sum @$hs), 1233 (sum @$hs),
715 ) 1234 )
716} 1235}
717 1236
718sub size_allocate { 1237sub size_allocate {
719 my ($self, $x, $y, $w, $h) = @_; 1238 my ($self, $w, $h) = @_;
720
721 $self->_size_allocate ($x, $y, $w, $h) or return;
722 1239
723 my ($ws, $hs) = $self->get_wh; 1240 my ($ws, $hs) = $self->get_wh;
724 1241
725 my $req_w = sum @$ws; 1242 my $req_w = (sum @$ws) || 1;
726 my $req_h = sum @$hs; 1243 my $req_h = (sum @$hs) || 1;
727 1244
728 # TODO: nicer code && do row_expand 1245 # TODO: nicer code && do row_expand
729 my @col_expand = @{$self->{col_expand}}; 1246 my @col_expand = @{$self->{col_expand}};
730 @col_expand = (1) x @$ws unless @col_expand; 1247 @col_expand = (1) x @$ws unless @col_expand;
731 my $col_expand = (sum @col_expand) || 1; 1248 my $col_expand = (sum @col_expand) || 1;
732 1249
733 # linearly scale sizes 1250 # linearly scale sizes
734 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1251 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
735 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1252 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1253
1254 CFClient::UI::harmonize $ws;
1255 CFClient::UI::harmonize $hs;
736 1256
737 my $y; 1257 my $y;
738 1258
739 for my $r (0 .. $#{$self->{children}}) { 1259 for my $r (0 .. $#{$self->{children}}) {
740 my $row = $self->{children}[$r] 1260 my $row = $self->{children}[$r]
… …
745 1265
746 for my $c (0 .. $#$row) { 1266 for my $c (0 .. $#$row) {
747 my $col_w = $ws->[$c]; 1267 my $col_w = $ws->[$c];
748 1268
749 if (my $widget = $row->[$c]) { 1269 if (my $widget = $row->[$c]) {
750 $widget->size_allocate ($x, $y, $col_w, $row_h); 1270 $widget->configure ($x, $y, $col_w, $row_h);
751 } 1271 }
752 1272
753 $x += $col_w; 1273 $x += $col_w;
754 } 1274 }
755 1275
… …
782 } 1302 }
783} 1303}
784 1304
785############################################################################# 1305#############################################################################
786 1306
1307package CFClient::UI::Box;
1308
1309our @ISA = CFClient::UI::Container::;
1310
1311sub size_request {
1312 my ($self) = @_;
1313
1314 $self->{vertical}
1315 ? (
1316 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1317 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1318 )
1319 : (
1320 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1321 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1322 )
1323}
1324
1325sub size_allocate {
1326 my ($self, $w, $h) = @_;
1327
1328 my $space = $self->{vertical} ? $h : $w;
1329 my $children = $self->{children};
1330
1331 my @req;
1332
1333 if ($self->{homogeneous}) {
1334 @req = ($space / (@$children || 1)) x @$children;
1335 } else {
1336 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1337 my $req = List::Util::sum @req;
1338
1339 if ($req > $space) {
1340 # ah well, not enough space
1341 $_ *= $space / $req for @req;
1342 } else {
1343 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1344
1345 $space = ($space - $req) / $expand; # remaining space to give away
1346
1347 $req[$_] += $space * $children->[$_]{expand}
1348 for 0 .. $#$children;
1349 }
1350 }
1351
1352 CFClient::UI::harmonize \@req;
1353
1354 my $pos = 0;
1355 for (0 .. $#$children) {
1356 my $alloc = $req[$_];
1357 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1358
1359 $pos += $alloc;
1360 }
1361
1362 1
1363}
1364
1365#############################################################################
1366
787package CFClient::UI::HBox; 1367package CFClient::UI::HBox;
788 1368
789# TODO: wrap into common Box base class
790
791our @ISA = CFClient::UI::Container::; 1369our @ISA = CFClient::UI::Box::;
792 1370
793sub size_request { 1371sub new {
794 my ($self) = @_; 1372 my $class = shift;
795 1373
796 my @alloc = map [$_->size_request], @{$self->{children}}; 1374 $class->SUPER::new (
797 1375 vertical => 0,
798 ( 1376 @_,
799 (List::Util::sum map $_->[0], @alloc),
800 (List::Util::max map $_->[1], @alloc),
801 ) 1377 )
802} 1378}
803 1379
804sub size_allocate {
805 my ($self, $x, $y, $w, $h) = @_;
806
807 $self->_size_allocate ($x, $y, $w, $h);
808
809 ($h, $w) = ($w, $h);
810
811 my $children = $self->{children};
812
813 my @h = map +($_->size_request)[0], @$children;
814
815 my $req_h = List::Util::sum @h;
816
817 if ($req_h > $h) {
818 # ah well, not enough space
819 $_ *= $h / $req_h for @h;
820 } else {
821 my $exp = List::Util::sum map $_->{expand}, @$children;
822 $exp ||= 1;
823
824 for (0 .. $#$children) {
825 my $child = $children->[$_];
826
827 my $alloc_h = $h[$_];
828 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
829 $h[$_] = $alloc_h;
830 }
831 }
832
833 my $y = 0;
834 for (0 .. $#$children) {
835 my $child = $children->[$_];
836 my $h = $h[$_];
837 $child->size_allocate ($y, 0, $h, $w);
838
839 $y += $h;
840 }
841}
842
843############################################################################# 1380#############################################################################
844 1381
845package CFClient::UI::VBox; 1382package CFClient::UI::VBox;
846 1383
847# TODO: wrap into common Box base class
848
849our @ISA = CFClient::UI::Container::; 1384our @ISA = CFClient::UI::Box::;
850 1385
851sub size_request { 1386sub new {
852 my ($self) = @_; 1387 my $class = shift;
853 1388
854 my @alloc = map [$_->size_request], @{$self->{children}}; 1389 $class->SUPER::new (
855 1390 vertical => 1,
856 ( 1391 @_,
857 (List::Util::max map $_->[0], @alloc),
858 (List::Util::sum map $_->[1], @alloc),
859 ) 1392 )
860} 1393}
861 1394
862sub size_allocate {
863 my ($self, $x, $y, $w, $h) = @_;
864
865 $self->_size_allocate ($x, $y, $w, $h);
866
867 my $children = $self->{children};
868
869 my @h = map +($_->size_request)[1], @$children;
870
871 my $req_h = List::Util::sum @h;
872
873 if ($req_h > $h) {
874 # ah well, not enough space
875 $_ *= $h / $req_h for @h;
876 } else {
877 my $exp = List::Util::sum map $_->{expand}, @$children;
878 $exp ||= 1;
879
880 for (0 .. $#$children) {
881 my $child = $children->[$_];
882
883 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
884 }
885 }
886
887 my $y = 0;
888 for (0 .. $#$children) {
889 my $child = $children->[$_];
890 my $h = $h[$_];
891 $child->size_allocate (0, $y, $w, $h);
892
893 $y += $h;
894 }
895}
896
897############################################################################# 1395#############################################################################
898 1396
899package CFClient::UI::Label; 1397package CFClient::UI::Label;
900 1398
901our @ISA = CFClient::UI::Base::; 1399our @ISA = CFClient::UI::DrawBG::;
902 1400
903use SDL::OpenGL; 1401use CFClient::OpenGL;
904 1402
905sub new { 1403sub new {
906 my ($class, %arg) = @_; 1404 my ($class, %arg) = @_;
907 1405
908 my $self = $class->SUPER::new ( 1406 my $self = $class->SUPER::new (
909 fg => [1, 1, 1], 1407 fg => [1, 1, 1],
910 height => $::FONTSIZE, 1408 #bg => none
911 text => "", 1409 #active_bg => none
912 align => -1, 1410 #font => default_font
913 padding => 2, 1411 #text => initial text
1412 #markup => initial narkup
1413 #max_w => maximum pixel width
1414 ellipsise => 3, # end
914 layout => new CFClient::Layout, 1415 layout => (new CFClient::Layout),
1416 fontsize => 1,
1417 align => -1,
1418 valign => -1,
1419 padding => 2,
1420 can_events => 0,
915 %arg 1421 %arg
916 ); 1422 );
917 1423
1424 if (exists $self->{template}) {
1425 my $layout = new CFClient::Layout;
1426 $layout->set_text (delete $self->{template});
1427 $self->{template} = $layout;
1428 }
1429
1430 if (exists $self->{markup}) {
1431 $self->set_markup (delete $self->{markup});
1432 } else {
918 $self->set_text ($self->{text}); 1433 $self->set_text (delete $self->{text});
1434 }
919 1435
920 $self 1436 $self
921} 1437}
922 1438
923sub escape_text { 1439sub escape($) {
924 local $_ = $_[1]; 1440 local $_ = $_[0];
925 1441
926 s/&/&amp;/g; 1442 s/&/&amp;/g;
927 s/>/&gt;/g; 1443 s/>/&gt;/g;
928 s/</&lt;/g; 1444 s/</&lt;/g;
929 1445
930 $_[1] 1446 $_
1447}
1448
1449sub update {
1450 my ($self) = @_;
1451
1452 delete $self->{texture};
1453 $self->SUPER::update;
931} 1454}
932 1455
933sub set_text { 1456sub set_text {
934 my ($self, $text) = @_; 1457 my ($self, $text) = @_;
935 1458
1459 return if $self->{text} eq "T$text";
936 $self->{text} = $text; 1460 $self->{text} = "T$text";
1461
1462 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
937 $self->{layout}->set_markup ($text); 1463 $self->{layout}->set_text ($text);
938 1464
939 delete $self->{texture};
940# $self->{w} = $self->{h} = -1;
941 $self->update; 1465 $self->update;
1466 $self->check_size;
942} 1467}
943 1468
944sub get_text { 1469sub set_markup {
945 my ($self, $text) = @_; 1470 my ($self, $markup) = @_;
946 1471
947 $self->{text} 1472 return if $self->{text} eq "M$markup";
1473 $self->{text} = "M$markup";
1474
1475 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1476
1477 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1478 $self->{layout}->set_markup ($markup);
1479
1480 $self->update;
1481 $self->check_size;
948} 1482}
949 1483
950sub size_request { 1484sub size_request {
951 my ($self) = @_; 1485 my ($self) = @_;
952 1486
953 $self->{layout}->set_width; 1487 $self->{layout}->set_font ($self->{font}) if $self->{font};
1488 $self->{layout}->set_width ($self->{max_w} || -1);
954 $self->{layout}->set_height ($self->{height}); 1489 $self->{layout}->set_ellipsise ($self->{ellipsise});
1490 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1491 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1492
955 my ($w, $h) = $self->{layout}->size; 1493 my ($w, $h) = $self->{layout}->size;
1494
1495 if (exists $self->{template}) {
1496 $self->{template}->set_font ($self->{font}) if $self->{font};
1497 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1498
1499 my ($w2, $h2) = $self->{template}->size;
1500
1501 $w = List::Util::max $w, $w2;
1502 $h = List::Util::max $h, $h2;
1503 }
956 1504
957 ( 1505 (
958 $w + $self->{padding} * 2, 1506 $w + $self->{padding} * 2,
959 $h + $self->{padding} * 2, 1507 $h + $self->{padding} * 2,
960 ) 1508 )
961} 1509}
962 1510
963sub size_allocate { 1511sub size_allocate {
964 my ($self, $x, $y, $w, $h) = @_; 1512 my ($self, $w, $h) = @_;
965
966 $self->_size_allocate ($x, $y, $w, $h) or return;
967 1513
968 delete $self->{texture}; 1514 delete $self->{texture};
969} 1515}
970 1516
971sub update { 1517sub set_fontsize {
972 my ($self) = @_; 1518 my ($self, $fontsize) = @_;
973 1519
1520 $self->{fontsize} = $fontsize;
974 delete $self->{texture}; 1521 delete $self->{texture};
1522
975 $self->SUPER::update; 1523 $self->update;
1524 $self->check_size;
976} 1525}
977 1526
978sub _draw { 1527sub _draw {
979 my ($self) = @_; 1528 my ($self) = @_;
980 1529
1530 $self->SUPER::_draw; # draw background, if applicable
1531
981 my $tex = $self->{texture} ||= do { 1532 my $tex = $self->{texture} ||= do {
1533 $self->{layout}->set_foreground (@{$self->{fg}});
1534 $self->{layout}->set_font ($self->{font}) if $self->{font};
982 $self->{layout}->set_width ($self->{w}); 1535 $self->{layout}->set_width ($self->{w});
983 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height}); 1536 $self->{layout}->set_ellipsise ($self->{ellipsise});
1537 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1538 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1539
984 new_from_layout CFClient::Texture $self->{layout} 1540 my $tex = new_from_layout CFClient::Texture $self->{layout};
1541
1542 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1543 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1544 : ($self->{w} - $tex->{w}) * 0.5);
1545
1546 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1547 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1548 : ($self->{h} - $tex->{h}) * 0.5);
1549
1550 $tex
985 }; 1551 };
986 1552
987 glEnable GL_BLEND;
988 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
989 glEnable GL_TEXTURE_2D; 1553 glEnable GL_TEXTURE_2D;
990 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1554 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
991 1555
1556 if ($tex->{format} == GL_ALPHA) {
992 glColor @{$self->{fg}}; 1557 glColor @{$self->{fg}};
993 1558 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
994 my $x = 1559 } else {
995 $self->{align} < 0 ? $self->{padding} 1560 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
996 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1561 }
997 : ($self->{w} - $tex->{w}) * 0.5;
998
999 glTranslate int $x, int +($self->{h} - $tex->{h}) * 0.5, 0;
1000 $tex->draw_quad (0, 0);
1001 1562
1002 glDisable GL_TEXTURE_2D; 1563 glDisable GL_TEXTURE_2D;
1003 glDisable GL_BLEND;
1004} 1564}
1005 1565
1006############################################################################# 1566#############################################################################
1007 1567
1008package CFClient::UI::Entry; 1568package CFClient::UI::EntryBase;
1009 1569
1010our @ISA = CFClient::UI::Label::; 1570our @ISA = CFClient::UI::Label::;
1011 1571
1012use SDL; 1572use CFClient::OpenGL;
1013use SDL::OpenGL;
1014 1573
1015sub new { 1574sub new {
1016 my $class = shift; 1575 my $class = shift;
1017 1576
1018 $class->SUPER::new ( 1577 $class->SUPER::new (
1019 fg => [1, 1, 1], 1578 fg => [1, 1, 1],
1020 bg => [0, 0, 0, 0.2], 1579 bg => [0, 0, 0, 0.2],
1021 active_bg => [1, 1, 1, 0.5], 1580 active_bg => [1, 1, 1, 0.5],
1022 active_fg => [0, 0, 0], 1581 active_fg => [0, 0, 0],
1023 can_hover => 1, 1582 can_hover => 1,
1024 can_focus => 1, 1583 can_focus => 1,
1584 valign => 0,
1585 can_events => 1,
1586 #text => ...
1025 @_ 1587 @_
1026 ) 1588 )
1027} 1589}
1028 1590
1029sub _set_text { 1591sub _set_text {
1030 my ($self, $text) = @_; 1592 my ($self, $text) = @_;
1031 1593
1032 my $old_text = $self->{text}; 1594 delete $self->{cur_h};
1595
1596 return if $self->{text} eq $text;
1597
1598 delete $self->{texture};
1033 1599
1034 $self->{last_activity} = $::NOW; 1600 $self->{last_activity} = $::NOW;
1035
1036 $self->{text} = $text; 1601 $self->{text} = $text;
1037 $self->{layout}->set_width ($self->{w});
1038 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height});
1039 1602
1040 $text =~ s/./*/g if $self->{hidden}; 1603 $text =~ s/./*/g if $self->{hidden};
1604 $self->{layout}->set_text ("$text ");
1041 1605
1042 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1606 $self->_emit (changed => $self->{text});
1043
1044 $text = substr $text, 0, $self->{cursor};
1045 utf8::encode $text;
1046
1047 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1048
1049 $self->emit (changed => $self->{text}) # XXX: is this the right place to do this?
1050 if $old_text ne $self->{text};
1051}
1052
1053sub size_request {
1054 my ($self) = @_;
1055
1056 my ($w, $h) = $self->SUPER::size_request;
1057
1058 ($w + 1, $h) # add 1 for cursor
1059}
1060
1061sub size_allocate {
1062 my ($self, $x, $y, $w, $h) = @_;
1063
1064 $self->SUPER::size_allocate ($x, $y, $w, $h);
1065
1066 $self->_set_text ($self->{text});
1067} 1607}
1068 1608
1069sub set_text { 1609sub set_text {
1070 my ($self, $text) = @_; 1610 my ($self, $text) = @_;
1071 1611
1072 $self->{cursor} = length $text; 1612 $self->{cursor} = length $text;
1073 $self->_set_text ($text); 1613 $self->_set_text ($text);
1074 $self->update; 1614 $self->update;
1615 $self->check_size;
1616}
1617
1618sub get_text {
1619 $_[0]{text}
1620}
1621
1622sub size_request {
1623 my ($self) = @_;
1624
1625 my ($w, $h) = $self->SUPER::size_request;
1626
1627 ($w + 1, $h) # add 1 for cursor
1075} 1628}
1076 1629
1077sub key_down { 1630sub key_down {
1078 my ($self, $ev) = @_; 1631 my ($self, $ev) = @_;
1079 1632
1080 my $mod = $ev->key_mod; 1633 my $mod = $ev->{mod};
1081 my $sym = $ev->key_sym; 1634 my $sym = $ev->{sym};
1082
1083 my $uni = $ev->key_unicode; 1635 my $uni = $ev->{unicode};
1084 1636
1085 my $text = $self->get_text; 1637 my $text = $self->get_text;
1086 1638
1087 if ($sym == SDLK_BACKSPACE) { 1639 if ($uni == 8) {
1088 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1640 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1089 } elsif ($sym == SDLK_DELETE) { 1641 } elsif ($uni == 127) {
1090 substr $text, $self->{cursor}, 1, ""; 1642 substr $text, $self->{cursor}, 1, "";
1091 } elsif ($sym == SDLK_LEFT) { 1643 } elsif ($sym == CFClient::SDLK_LEFT) {
1092 --$self->{cursor} if $self->{cursor}; 1644 --$self->{cursor} if $self->{cursor};
1093 } elsif ($sym == SDLK_RIGHT) { 1645 } elsif ($sym == CFClient::SDLK_RIGHT) {
1094 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1646 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1095 } elsif ($sym == SDLK_HOME) { 1647 } elsif ($sym == CFClient::SDLK_HOME) {
1096 $self->{cursor} = 0; 1648 $self->{cursor} = 0;
1097 } elsif ($sym == SDLK_END) { 1649 } elsif ($sym == CFClient::SDLK_END) {
1098 $self->{cursor} = length $text; 1650 $self->{cursor} = length $text;
1099 } elsif ($sym == SDLK_ESCAPE) { 1651 } elsif ($uni == 27) {
1100 $self->emit ('escape'); 1652 $self->_emit ('escape');
1101 } elsif ($uni) { 1653 } elsif ($uni) {
1102 substr $text, $self->{cursor}++, 0, chr $uni; 1654 substr $text, $self->{cursor}++, 0, chr $uni;
1103 } 1655 }
1104 1656
1105 $self->_set_text ($text); 1657 $self->_set_text ($text);
1106 $self->update; 1658 $self->update;
1659 $self->check_size;
1107} 1660}
1108 1661
1109sub focus_in { 1662sub focus_in {
1110 my ($self) = @_; 1663 my ($self) = @_;
1111 1664
… …
1159 1712
1160 $self->SUPER::_draw; 1713 $self->SUPER::_draw;
1161 1714
1162 #TODO: force update every cursor change :( 1715 #TODO: force update every cursor change :(
1163 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1716 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1717
1718 unless (exists $self->{cur_h}) {
1719 my $text = substr $self->{text}, 0, $self->{cursor};
1720 utf8::encode $text;
1721
1722 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1723 }
1724
1164 glColor @{$self->{fg}}; 1725 glColor @{$self->{fg}};
1165 glBegin GL_LINES; 1726 glBegin GL_LINES;
1166 glVertex $self->{cur_x}, $self->{cur_y};
1167 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1727 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1728 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1168 glEnd; 1729 glEnd;
1169 } 1730 }
1170} 1731}
1171 1732
1172package CFClient::UI::LineEntry; 1733package CFClient::UI::Entry;
1173 1734
1174our @ISA = CFClient::UI::Entry::; 1735our @ISA = CFClient::UI::EntryBase::;
1175 1736
1176use SDL; 1737use CFClient::OpenGL;
1177use SDL::OpenGL;
1178 1738
1179sub key_down { 1739sub key_down {
1180 my ($self, $ev) = @_; 1740 my ($self, $ev) = @_;
1181 1741
1182 my $sym = $ev->key_sym; 1742 my $sym = $ev->{sym};
1183 1743
1184 if ($sym == SDLK_RETURN) { 1744 if ($sym == 13) {
1745 unshift @{$self->{history}},
1746 my $txt = $self->get_text;
1747 $self->{history_pointer} = -1;
1748 $self->{history_saveback} = '';
1185 $self->emit (activate => $self->get_text); 1749 $self->_emit (activate => $txt);
1186 $self->update; 1750 $self->update;
1751
1752 } elsif ($sym == CFClient::SDLK_UP) {
1753 if ($self->{history_pointer} < 0) {
1754 $self->{history_saveback} = $self->get_text;
1755 }
1756 if (@{$self->{history} || []} > 0) {
1757 $self->{history_pointer}++;
1758 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1759 $self->{history_pointer} = @{$self->{history} || []} - 1;
1760 }
1761 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1762 }
1763
1764 } elsif ($sym == CFClient::SDLK_DOWN) {
1765 $self->{history_pointer}--;
1766 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1767
1768 if ($self->{history_pointer} >= 0) {
1769 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1770 } else {
1771 $self->set_text ($self->{history_saveback});
1772 }
1187 1773
1188 } else { 1774 } else {
1189 $self->SUPER::key_down ($ev); 1775 $self->SUPER::key_down ($ev);
1190 } 1776 }
1191 1777
… …
1195 1781
1196package CFClient::UI::Button; 1782package CFClient::UI::Button;
1197 1783
1198our @ISA = CFClient::UI::Label::; 1784our @ISA = CFClient::UI::Label::;
1199 1785
1200use SDL; 1786use CFClient::OpenGL;
1201use SDL::OpenGL;
1202 1787
1203my @tex = 1788my @tex =
1204 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1789 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1205 qw(b1_button_active.png); 1790 qw(b1_button_active.png);
1206 1791
1207sub new { 1792sub new {
1208 my $class = shift; 1793 my $class = shift;
1209 1794
1210 $class->SUPER::new ( 1795 $class->SUPER::new (
1211 padding => 4, 1796 padding => 4,
1212 fg => [1, 1, 1], 1797 fg => [1, 1, 1],
1213 bg => [1, 1, 1, 0.2],
1214 active_fg => [1, 1, 0], 1798 active_fg => [0, 0, 1],
1215 can_hover => 1, 1799 can_hover => 1,
1800 align => 0,
1801 valign => 0,
1802 can_events => 1,
1216 @_ 1803 @_
1217 ) 1804 )
1218} 1805}
1219 1806
1807sub activate { }
1808
1220sub button_up { 1809sub button_up {
1221 my ($self, $ev, $x, $y) = @_; 1810 my ($self, $ev, $x, $y) = @_;
1222 1811
1812 $self->emit ("activate")
1223 if ($x >= 0 && $x < $self->{w} 1813 if $x >= 0 && $x < $self->{w}
1224 && $y >= 0 && $y < $self->{h}) { 1814 && $y >= 0 && $y < $self->{h};
1225 $self->emit ("activate");
1226 }
1227} 1815}
1228 1816
1229sub _draw { 1817sub _draw {
1230 my ($self) = @_; 1818 my ($self) = @_;
1231 1819
1232 local $self->{fg} = $self->{fg}; 1820 local $self->{fg} = $self->{fg};
1233 my $tex = $tex[0];
1234
1235 glEnable GL_BLEND;
1236 glEnable GL_TEXTURE_2D;
1237 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1238 1821
1239 if ($GRAB == $self) { 1822 if ($GRAB == $self) {
1240 $self->{fg} = $self->{active_fg}; 1823 $self->{fg} = $self->{active_fg};
1241 } 1824 }
1242 1825
1243 glBindTexture GL_TEXTURE_2D, $tex->{name}; 1826 glEnable GL_TEXTURE_2D;
1244 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1827 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1828 glColor 0, 0, 0, 1;
1245 1829
1246 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 1830 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1247 1831
1248 glDisable GL_TEXTURE_2D; 1832 glDisable GL_TEXTURE_2D;
1249 glDisable GL_BLEND;
1250 1833
1251 $self->SUPER::_draw; 1834 $self->SUPER::_draw;
1252} 1835}
1253 1836
1254############################################################################# 1837#############################################################################
… …
1256package CFClient::UI::CheckBox; 1839package CFClient::UI::CheckBox;
1257 1840
1258our @ISA = CFClient::UI::DrawBG::; 1841our @ISA = CFClient::UI::DrawBG::;
1259 1842
1260my @tex = 1843my @tex =
1261 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1844 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1262 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1845 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1263 1846
1264use SDL; 1847use CFClient::OpenGL;
1265use SDL::OpenGL;
1266 1848
1267sub new { 1849sub new {
1268 my $class = shift; 1850 my $class = shift;
1269 1851
1270 $class->SUPER::new ( 1852 $class->SUPER::new (
1271 padding => 2, 1853 padding => 2,
1272 fg => [1, 1, 1], 1854 fg => [1, 1, 1],
1273 active_fg => [1, 1, 0], 1855 active_fg => [1, 1, 0],
1856 bg => [0, 0, 0, 0.2],
1857 active_bg => [1, 1, 1, 0.5],
1274 state => 0, 1858 state => 0,
1275 can_hover => 1, 1859 can_hover => 1,
1276 @_ 1860 @_
1277 ) 1861 )
1278} 1862}
… …
1281 my ($self) = @_; 1865 my ($self) = @_;
1282 1866
1283 ($self->{padding} * 2 + 6) x 2 1867 ($self->{padding} * 2 + 6) x 2
1284} 1868}
1285 1869
1286sub size_allocate {
1287 my ($self, $x, $y, $w, $h) = @_;
1288
1289 $self->_size_allocate ($x, $y, $w, $h);
1290}
1291
1292sub button_down { 1870sub button_down {
1293 my ($self, $ev, $x, $y) = @_; 1871 my ($self, $ev, $x, $y) = @_;
1294 1872
1295 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1873 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1296 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1874 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1297 $self->{state} = !$self->{state}; 1875 $self->{state} = !$self->{state};
1298 $self->emit (changed => $self->{state}); 1876 $self->_emit (changed => $self->{state});
1299 } 1877 }
1300} 1878}
1301 1879
1302sub _draw { 1880sub _draw {
1303 my ($self) = @_; 1881 my ($self) = @_;
… …
1308 1886
1309 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1887 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1310 1888
1311 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1889 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1312 1890
1891 my $tex = $self->{state} ? $tex[1] : $tex[0];
1892
1893 glEnable GL_TEXTURE_2D;
1894 $tex->draw_quad_alpha (0, 0, $s, $s);
1895 glDisable GL_TEXTURE_2D;
1896}
1897
1898#############################################################################
1899
1900package CFClient::UI::Image;
1901
1902our @ISA = CFClient::UI::Base::;
1903
1904use CFClient::OpenGL;
1905use Carp qw/confess/;
1906
1907our %loaded_images;
1908
1909sub new {
1910 my $class = shift;
1911
1912 my $self = $class->SUPER::new (can_events => 0, @_);
1913
1914 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1915
1916 $loaded_images{$self->{image}} ||=
1917 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1918
1919 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1920
1921 Scalar::Util::weaken $loaded_images{$self->{image}};
1922
1923 $self->{aspect} = $tex->{w} / $tex->{h};
1924
1925 $self
1926}
1927
1928sub size_request {
1929 my ($self) = @_;
1930
1931 ($self->{tex}->{w}, $self->{tex}->{h})
1932}
1933
1934sub _draw {
1935 my ($self) = @_;
1936
1937 my $tex = $self->{tex};
1938
1939 my ($w, $h) = ($self->{w}, $self->{h});
1940
1941 if ($self->{rot90}) {
1942 glRotate 90, 0, 0, 1;
1943 glTranslate 0, -$self->{w}, 0;
1944
1945 ($w, $h) = ($h, $w);
1946 }
1947
1948 glEnable GL_TEXTURE_2D;
1949 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1950
1951 $tex->draw_quad_alpha (0, 0, $w, $h);
1952
1953 glDisable GL_TEXTURE_2D;
1954}
1955
1956#############################################################################
1957
1958package CFClient::UI::VGauge;
1959
1960our @ISA = CFClient::UI::Base::;
1961
1962use List::Util qw(min max);
1963
1964use CFClient::OpenGL;
1965
1966my %tex = (
1967 food => [
1968 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1969 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1970 ],
1971 grace => [
1972 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1973 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1974 ],
1975 hp => [
1976 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1977 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1978 ],
1979 mana => [
1980 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1981 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1982 ],
1983);
1984
1985# eg. VGauge->new (gauge => 'food'), default gauge: food
1986sub new {
1987 my $class = shift;
1988
1989 my $self = $class->SUPER::new (
1990 type => 'food',
1991 @_
1992 );
1993
1994 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1995
1996 $self
1997}
1998
1999sub size_request {
2000 my ($self) = @_;
2001
2002 #my $tex = $tex{$self->{type}}[0];
2003 #@$tex{qw(w h)}
2004 (0, 0)
2005}
2006
2007sub set_max {
2008 my ($self, $max) = @_;
2009
2010 return if $self->{max_val} == $max;
2011
2012 $self->{max_val} = $max;
2013 $self->update;
2014}
2015
2016sub set_value {
2017 my ($self, $val, $max) = @_;
2018
2019 $self->set_max ($max)
2020 if defined $max;
2021
2022 return if $self->{val} == $val;
2023
2024 $self->{val} = $val;
2025 $self->update;
2026}
2027
2028sub _draw {
2029 my ($self) = @_;
2030
2031 my $tex = $tex{$self->{type}};
2032 my ($t1, $t2, $t3) = @$tex;
2033
2034 my ($w, $h) = ($self->{w}, $self->{h});
2035
2036 if ($self->{vertical}) {
2037 glRotate 90, 0, 0, 1;
2038 glTranslate 0, -$self->{w}, 0;
2039
2040 ($w, $h) = ($h, $w);
2041 }
2042
2043 my $ycut = $self->{val} / ($self->{max_val} || 1);
2044
2045 my $ycut1 = max 0, min 1, $ycut;
2046 my $ycut2 = max 0, min 1, $ycut - 1;
2047
2048 my $h1 = $self->{h} * (1 - $ycut1);
2049 my $h2 = $self->{h} * (1 - $ycut2);
2050
1313 glEnable GL_BLEND; 2051 glEnable GL_BLEND;
2052 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1314 glEnable GL_TEXTURE_2D; 2053 glEnable GL_TEXTURE_2D;
1315 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2054 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1316 2055
1317 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2056 glBindTexture GL_TEXTURE_2D, $t1->{name};
2057 glBegin GL_QUADS;
2058 glTexCoord 0 , 0; glVertex 0 , 0;
2059 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2060 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2061 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2062 glEnd;
1318 2063
1319 $tex->draw_quad (0, 0, $s, $s); 2064 my $ycut1 = List::Util::min 1, $ycut;
2065 glBindTexture GL_TEXTURE_2D, $t2->{name};
2066 glBegin GL_QUADS;
2067 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2068 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2069 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2070 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2071 glEnd;
1320 2072
2073 if ($t3) {
2074 glBindTexture GL_TEXTURE_2D, $t3->{name};
2075 glBegin GL_QUADS;
2076 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2077 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2078 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2079 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2080 glEnd;
2081 }
2082
2083 glDisable GL_BLEND;
1321 glDisable GL_TEXTURE_2D; 2084 glDisable GL_TEXTURE_2D;
1322 glDisable GL_BLEND; 2085}
2086
2087#############################################################################
2088
2089package CFClient::UI::Gauge;
2090
2091our @ISA = CFClient::UI::VBox::;
2092
2093sub new {
2094 my ($class, %arg) = @_;
2095
2096 my $self = $class->SUPER::new (
2097 tooltip => $arg{type},
2098 can_hover => 1,
2099 can_events => 1,
2100 %arg,
2101 );
2102
2103 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2104 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2105 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2106
2107 $self
2108}
2109
2110sub set_fontsize {
2111 my ($self, $fsize) = @_;
2112
2113 $self->{value}->set_fontsize ($fsize);
2114 $self->{max} ->set_fontsize ($fsize);
2115}
2116
2117sub set_max {
2118 my ($self, $max) = @_;
2119
2120 $self->{gauge}->set_max ($max);
2121 $self->{max}->set_text ($max);
2122}
2123
2124sub set_value {
2125 my ($self, $val, $max) = @_;
2126
2127 $self->set_max ($max)
2128 if defined $max;
2129
2130 $self->{gauge}->set_value ($val, $max);
2131 $self->{value}->set_text ($val);
1323} 2132}
1324 2133
1325############################################################################# 2134#############################################################################
1326 2135
1327package CFClient::UI::Slider; 2136package CFClient::UI::Slider;
1328 2137
1329use strict; 2138use strict;
1330 2139
1331use SDL::OpenGL; 2140use CFClient::OpenGL;
1332 2141
1333our @ISA = CFClient::UI::DrawBG::; 2142our @ISA = CFClient::UI::DrawBG::;
1334 2143
1335my @tex = 2144my @tex =
1336 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2145 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1337 qw(s1_slider.png s1_slider_bg.png); 2146 qw(s1_slider.png s1_slider_bg.png);
1338 2147
1339sub new { 2148sub new {
1340 my $class = shift; 2149 my $class = shift;
1341 2150
1342 # range [value, low, high, page] 2151 # range [value, low, high, page, unit]
1343 2152
1344 # TODO: 0-width page 2153 # TODO: 0-width page
1345 # TODO: req_w/h are wrong with vertical 2154 # TODO: req_w/h are wrong with vertical
1346 # TODO: calculations are off 2155 # TODO: calculations are off
1347 my $self = $class->SUPER::new ( 2156 my $self = $class->SUPER::new (
1348 fg => [1, 1, 1], 2157 fg => [1, 1, 1],
1349 active_fg => [0, 0, 0], 2158 active_fg => [0, 0, 0],
2159 bg => [0, 0, 0, 0.2],
2160 active_bg => [1, 1, 1, 0.5],
1350 range => [0, 0, 100, 10], 2161 range => [0, 0, 100, 10, 0],
1351 req_w => 40, 2162 req_w => $::WIDTH / 80,
1352 req_h => 13, 2163 req_h => $::WIDTH / 80,
1353 vertical => 0, 2164 vertical => 0,
1354 can_hover => 1, 2165 can_hover => 1,
1355 inner_pad => 5, 2166 inner_pad => 0.02,
1356 @_ 2167 @_
1357 ); 2168 );
1358 2169
2170 $self->set_value ($self->{range}[0]);
2171 $self->update;
2172
1359 $self 2173 $self
2174}
2175
2176sub set_range {
2177 my ($self, $range) = @_;
2178
2179 ($range, $self->{range}) = ($self->{range}, $range);
2180
2181 $self->update
2182 if "@$range" ne "@{$self->{range}}";
2183}
2184
2185sub set_value {
2186 my ($self, $value) = @_;
2187
2188 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2189
2190 $hi = $lo + 1 if $hi <= $lo;
2191
2192 $page = $hi - $lo if $page > $hi - $lo;
2193
2194 $value = $lo if $value < $lo;
2195 $value = $hi - $page if $value > $hi - $page;
2196
2197 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2198 if $unit;
2199
2200 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2201
2202 if ($value != $old_value) {
2203 $self->_emit (changed => $value);
2204 $self->update;
2205 }
1360} 2206}
1361 2207
1362sub size_request { 2208sub size_request {
1363 my ($self) = @_; 2209 my ($self) = @_;
1364 2210
… …
1370 2216
1371sub button_down { 2217sub button_down {
1372 my ($self, $ev, $x, $y) = @_; 2218 my ($self, $ev, $x, $y) = @_;
1373 2219
1374 $self->SUPER::button_down ($ev, $x, $y); 2220 $self->SUPER::button_down ($ev, $x, $y);
2221
2222 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2223
1375 $self->mouse_motion ($ev, $x, $y); 2224 $self->mouse_motion ($ev, $x, $y);
1376} 2225}
1377 2226
1378sub mouse_motion { 2227sub mouse_motion {
1379 my ($self, $ev, $x, $y) = @_; 2228 my ($self, $ev, $x, $y) = @_;
1380 2229
1381 if ($GRAB == $self) { 2230 if ($GRAB == $self) {
2231 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2232
2233 my (undef, $lo, $hi, $page) = @{$self->{range}};
2234
2235 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2236
2237 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2238 }
2239}
2240
2241sub update {
2242 my ($self) = @_;
2243
2244 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2245 $self->set_value ($self->{range}[0]);
2246
1382 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2247 my ($value, $lo, $hi, $page) = @{$self->{range}};
2248 my $range = ($hi - $page - $lo) || 1e-100;
1383 2249
1384 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2250 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1385 2251
1386 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2252 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1387 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2253 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1388 2254
1389 $x -= $inner_pad_px; # substract the padding 2255 $value = ($value - $lo) / $range;
1390 $x = $x * ($hi - $lo) / $inner_w + $lo; 2256 $value = $value * $self->{scale} + $self->{offset};
1391 $x = $lo if $x < $lo;
1392 $x = $hi - $page if $x > $hi - $page;
1393 $self->{range}[0] = $x;
1394 2257
1395 $self->emit (changed => $x); 2258 $self->{knob_x} = $value - $knob_w * 0.5;
1396 $self->update; 2259 $self->{knob_w} = $knob_w;
1397 } 2260 });
1398}
1399 2261
1400# the inner_* stuff is for generating a padding for the slider handle, 2262 $self->SUPER::update;
1401# so that the handle doesn't leave the texture. This calculation isn't 100%
1402# correct propably, but it does the job for now
1403sub _calc_inner_pad_px {
1404 my ($self, $w) = @_;
1405 ($w / 100) * $self->{inner_pad} # % to pixels
1406} 2263}
1407 2264
1408sub _draw { 2265sub _draw {
1409 my ($self) = @_; 2266 my ($self) = @_;
1410 2267
1411 $self->SUPER::_draw (); 2268 $self->SUPER::_draw ();
1412 2269
1413 my ($w, $h) = @$self{qw(w h)}; 2270 glScale $self->{w}, $self->{h};
1414 2271
1415 if ($self->{vertical}) { 2272 if ($self->{vertical}) {
1416 # draw a vertical slider like a rotated horizontal slider 2273 # draw a vertical slider like a rotated horizontal slider
1417 2274
2275 glTranslate 1, 0, 0;
1418 glRotate 90, 0, 0, 1; 2276 glRotate 90, 0, 0, 1;
1419 glTranslate 0, -$self->{w}, 0;
1420
1421 ($w, $h) = ($h, $w);
1422 } 2277 }
1423 2278
1424 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2279 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1425 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2280 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1426 2281
1427 my ($value, $lo, $hi, $page) = @{$self->{range}};
1428
1429 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1430 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1431
1432 $page = int $page * $inner_w / ($hi - $lo);
1433 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1434
1435 $w -= $page;
1436 $page &= ~1;
1437 glTranslate $page * 0.5, 0, 0;
1438 $page ||= 2;
1439
1440 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1441 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1442
1443 glEnable GL_BLEND;
1444 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1445 glEnable GL_TEXTURE_2D; 2282 glEnable GL_TEXTURE_2D;
1446 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2283 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1447 2284
1448 # draw background 2285 # draw background
1449 $tex[1]->draw_quad (0, 0, $w, $h); 2286 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1450 2287
1451 # draw handle 2288 # draw handle
1452 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2289 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1453 2290
1454 glDisable GL_BLEND;
1455 glDisable GL_TEXTURE_2D; 2291 glDisable GL_TEXTURE_2D;
1456} 2292}
1457 2293
1458############################################################################# 2294#############################################################################
1459 2295
2296package CFClient::UI::ValSlider;
2297
2298our @ISA = CFClient::UI::HBox::;
2299
2300sub new {
2301 my ($class, %arg) = @_;
2302
2303 my $range = delete $arg{range};
2304
2305 my $self = $class->SUPER::new (
2306 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2307 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2308 to_value => sub { shift },
2309 from_value => sub { shift },
2310 %arg,
2311 );
2312
2313 $self->{slider}->connect (changed => sub {
2314 my ($self, $value) = @_;
2315 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2316 $self->{parent}->emit (changed => $value);
2317 });
2318
2319# $self->{entry}->connect (changed => sub {
2320# my ($self, $value) = @_;
2321# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2322# $self->{parent}->emit (changed => $value);
2323# });
2324
2325 $self->add ($self->{slider}, $self->{entry});
2326
2327 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2328
2329 $self
2330}
2331
2332sub set_range { shift->{slider}->set_range (@_) }
2333sub set_value { shift->{slider}->set_value (@_) }
2334
2335#############################################################################
2336
1460package CFClient::UI::TextView; 2337package CFClient::UI::TextView;
1461 2338
1462our @ISA = CFClient::UI::HBox::; 2339our @ISA = CFClient::UI::HBox::;
1463 2340
1464use SDL::OpenGL; 2341use CFClient::OpenGL;
1465 2342
1466sub new { 2343sub new {
1467 my $class = shift; 2344 my $class = shift;
1468 2345
1469 my $self = $class->SUPER::new ( 2346 my $self = $class->SUPER::new (
1470 par => [], 2347 fontsize => 1,
2348 can_events => 0,
2349 #font => default_font
1471 @_, 2350 @_,
2351
2352 layout => (new CFClient::Layout 1),
2353 par => [],
2354 height => 0,
1472 children => [ 2355 children => [
1473 (new CFClient::UI::Empty expand => 1), 2356 (new CFClient::UI::Empty expand => 1),
1474 (new CFClient::UI::Slider vertical => 1), 2357 (new CFClient::UI::Slider vertical => 1),
1475 ], 2358 ],
1476 ); 2359 );
1477 2360
2361 $self->{children}[1]->connect (changed => sub { $self->update });
2362
1478 $self 2363 $self
1479} 2364}
1480 2365
2366sub set_fontsize {
2367 my ($self, $fontsize) = @_;
2368
2369 $self->{fontsize} = $fontsize;
2370 $self->reflow;
2371}
2372
2373sub size_allocate {
2374 my ($self, $w, $h) = @_;
2375
2376 $self->SUPER::size_allocate ($w, $h);
2377
2378 $self->{layout}->set_font ($self->{font}) if $self->{font};
2379 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2380 $self->{layout}->set_width ($self->{children}[0]{w});
2381
2382 $self->reflow;
2383}
2384
2385sub text_size {
2386 my ($self, $text, $indent) = @_;
2387
2388 my $layout = $self->{layout};
2389
2390 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2391 $layout->set_width ($self->{children}[0]{w} - $indent);
2392 $layout->set_markup ($text);
2393
2394 $layout->size
2395}
2396
2397sub reflow {
2398 my ($self) = @_;
2399
2400 $self->{need_reflow}++;
2401 $self->update;
2402}
2403
2404sub set_offset {
2405 my ($self, $offset) = @_;
2406
2407 # todo: base offset on lines or so, not on pixels
2408 $self->{children}[1]->set_value ($offset);
2409}
2410
2411sub clear {
2412 my ($self) = @_;
2413
2414 $self->{par} = [];
2415 $self->{height} = 0;
2416 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2417}
2418
1481sub add_paragraph { 2419sub add_paragraph {
1482 my ($self, $color, $text) = @_; 2420 my ($self, $color, $text, $indent) = @_;
1483 2421
1484 push @{$self->{par}}, [$color, $text]; 2422 for my $line (split /\n/, $text) {
1485 my $count = scalar @{$self->{par}}; 2423 my ($w, $h) = $self->text_size ($line);
1486 $self->{children}[1]{range} = [$count - 1, 0, $count, 1]; 2424 $self->{height} += $h;
1487 $self->{children}[1]->update; 2425 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2426 }
2427
2428 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2429}
2430
2431sub update {
2432 my ($self) = @_;
2433
2434 $self->SUPER::update;
2435
2436 return unless $self->{h} > 0;
2437
2438 delete $self->{texture};
2439
2440 $ROOT->on_post_alloc ($self, sub {
2441 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2442
2443 if (delete $self->{need_reflow}) {
2444 my $height = 0;
2445
2446 my $layout = $self->{layout};
2447
2448 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2449
2450 for (@{$self->{par}}) {
2451 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2452 $layout->set_width ($W - $_->[3]);
2453 $layout->set_markup ($_->[4]);
2454 my ($w, $h) = $layout->size;
2455 $_->[0] = $w + $_->[3];
2456 $_->[1] = $h;
2457 }
2458
2459 $height += $_->[1];
2460 }
2461
2462 $self->{height} = $height;
2463
2464 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2465
2466 delete $self->{texture};
2467 }
2468
2469 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2470 glClearColor 0.5, 0.5, 0.5, 0;
2471 glClear GL_COLOR_BUFFER_BIT;
2472
2473 my $top = int $self->{children}[1]{range}[0];
2474
2475 my $y0 = $top;
2476 my $y1 = $top + $H;
2477
2478 my $y = 0;
2479
2480 my $layout = $self->{layout};
2481
2482 $layout->set_font ($self->{font}) if $self->{font};
2483
2484 glEnable GL_BLEND;
2485 #TODO# not correct in windows where rgba is forced off
2486 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2487
2488 for my $par (@{$self->{par}}) {
2489 my $h = $par->[1];
2490
2491 if ($y0 < $y + $h && $y < $y1) {
2492 $layout->set_foreground (@{ $par->[2] });
2493 $layout->set_width ($W - $par->[3]);
2494 $layout->set_markup ($par->[4]);
2495
2496 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2497
2498 glRasterPos $par->[3], $y - $y0;
2499 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2500 }
2501
2502 $y += $h;
2503 }
2504
2505 glDisable GL_BLEND;
2506 };
2507 });
1488} 2508}
1489 2509
1490sub _draw { 2510sub _draw {
1491 my ($self) = @_; 2511 my ($self) = @_;
1492 2512
1493 my $par = $self->{par};
1494
1495 my $bottom = (scalar @$par) - 1;
1496
1497 my $w = $self->{children}[0]{w};
1498 my $y = $self->{h};
1499
1500 glEnable GL_BLEND;
1501 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1502 glEnable GL_TEXTURE_2D; 2513 glEnable GL_TEXTURE_2D;
1503 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 2514 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1504 2515 glColor 1, 1, 1, 1;
1505 # TODO: everything! 2516 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1506 while ($y > 0 && $bottom >= 0) {
1507 my $par = $par->[$bottom--];
1508
1509 my $layout = new CFClient::Layout;
1510
1511 $layout->set_height ($::FONTSIZE);
1512 $layout->set_width ($w);
1513 $layout->set_text ($par->[1]);
1514 my $tex = new_from_layout CFClient::Texture $layout;
1515 $y -= $tex->{h};
1516
1517 glColor @{ $par->[0] };
1518 $tex->draw_quad (0, $y);
1519 }
1520
1521 glDisable GL_TEXTURE_2D; 2517 glDisable GL_TEXTURE_2D;
1522 glDisable GL_BLEND;
1523}
1524 2518
1525############################################################################# 2519 $self->{children}[1]->draw;
1526 2520
1527package CFClient::UI::MapWidget;
1528
1529use strict;
1530
1531use List::Util qw(min max);
1532
1533use SDL;
1534use SDL::OpenGL;
1535
1536our @ISA = CFClient::UI::Base::;
1537
1538sub new {
1539 my $class = shift;
1540
1541 $class->SUPER::new (
1542 z => -1,
1543 can_focus => 1,
1544 list => (glGenLists 1),
1545 @_
1546 )
1547}
1548
1549sub key_down {
1550 print "MAPKEYDOWN\n";
1551}
1552
1553sub key_up {
1554}
1555
1556sub size_request {
1557 (
1558 1 + 32 * int $::WIDTH / 32,
1559 1 + 32 * int $::HEIGHT / 32,
1560 )
1561}
1562
1563sub update {
1564 my ($self) = @_;
1565
1566 $self->{need_update} = 1;
1567 $self->SUPER::update;
1568}
1569
1570sub draw {
1571 my ($self) = @_;
1572
1573 $self->{need_update}++;#d#
1574 if (delete $self->{need_update}) {
1575 glNewList $self->{list}, GL_COMPILE;
1576
1577 my $sw = int $::WIDTH / 32;
1578 my $sh = int $::HEIGHT / 32;
1579
1580 if ($::MAP) {
1581 my ($w, $h, $data) = $::MAP->draw (0, 0, $sw, $sh);
1582
1583 if ($::CFG->{fow_enable}) {
1584 if ($::CFG->{fow_smooth}) { # smooth fog of war
1585 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1586 glConvolutionFilter2D
1587 GL_CONVOLUTION_2D,
1588 GL_ALPHA,
1589 3, 3,
1590 GL_ALPHA, GL_FLOAT,
1591 pack "f*",
1592 0.1, 0.1, 0.1,
1593 0.1, 0.2, 0.1,
1594 0.1, 0.1, 0.1,
1595 ;
1596 glEnable GL_CONVOLUTION_2D;
1597 }
1598
1599 my $tex = new CFClient::Texture
1600 w => $w,
1601 h => $h,
1602 data => $data,
1603 internalformat => GL_ALPHA,
1604 format => GL_ALPHA;
1605
1606 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1607
1608 glEnable GL_BLEND;
1609 glEnable GL_TEXTURE_2D;
1610 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1611
1612 glColor +($::CFG->{fow_intensity}) x 3, 1;
1613 $tex->draw_quad (0, 0, $w * 32, $h * 32);
1614
1615 glDisable GL_TEXTURE_2D;
1616 glDisable GL_BLEND;
1617 }
1618 }
1619
1620 glEndList;
1621 }
1622
1623 glCallList $self->{list};
1624
1625 if ($FOCUS != $self) {
1626 glColor 64/255, 64/255, 64/255;
1627 glLogicOp GL_AND;
1628 glEnable GL_COLOR_LOGIC_OP;
1629 glBegin GL_QUADS;
1630 glVertex 0, 0;
1631 glVertex 0, $::HEIGHT;
1632 glVertex $::WIDTH, $::HEIGHT;
1633 glVertex $::WIDTH, 0;
1634 glEnd;
1635 glDisable GL_COLOR_LOGIC_OP;
1636 }
1637}
1638
1639my %DIR = (
1640 SDLK_KP8, [1, "north"],
1641 SDLK_KP9, [2, "northeast"],
1642 SDLK_KP6, [3, "east"],
1643 SDLK_KP3, [4, "southeast"],
1644 SDLK_KP2, [5, "south"],
1645 SDLK_KP1, [6, "southwest"],
1646 SDLK_KP4, [7, "west"],
1647 SDLK_KP7, [8, "northwest"],
1648
1649 SDLK_UP, [1, "north"],
1650 SDLK_RIGHT, [3, "east"],
1651 SDLK_DOWN, [5, "south"],
1652 SDLK_LEFT, [7, "west"],
1653);
1654
1655sub key_down {
1656 my ($self, $ev) = @_;
1657
1658 my $mod = $ev->key_mod;
1659 my $sym = $ev->key_sym;
1660
1661 if ($sym == SDLK_KP5) {
1662 $::CONN->user_send ("command stay fire");
1663 } elsif ($sym == SDLK_a) {
1664 $::CONN->user_send ("command apply");
1665 } elsif ($sym == SDLK_QUOTE) {
1666 $self->emit ('activate_console');
1667 } elsif (exists $DIR{$sym}) {
1668 if ($mod & KMOD_SHIFT) {
1669 $self->{shft}++;
1670 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1671 } elsif ($mod & KMOD_CTRL) {
1672 $self->{ctrl}++;
1673 $::CONN->user_send ("command run $DIR{$sym}[0]");
1674 } else {
1675 $::CONN->user_send ("command $DIR{$sym}[1]");
1676 }
1677 }
1678}
1679
1680sub key_up {
1681 my ($self, $ev) = @_;
1682
1683 my $mod = $ev->key_mod;
1684 my $sym = $ev->key_sym;
1685
1686 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1687 $::CONN->user_send ("command fire_stop");
1688 }
1689 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1690 $::CONN->user_send ("command run_stop");
1691 }
1692} 2521}
1693 2522
1694############################################################################# 2523#############################################################################
1695 2524
1696package CFClient::UI::Animator; 2525package CFClient::UI::Animator;
1697 2526
1698use SDL::OpenGL; 2527use CFClient::OpenGL;
1699 2528
1700our @ISA = CFClient::UI::Bin::; 2529our @ISA = CFClient::UI::Bin::;
1701 2530
1702sub moveto { 2531sub moveto {
1703 my ($self, $x, $y) = @_; 2532 my ($self, $x, $y) = @_;
… …
1741 2570
1742sub new { 2571sub new {
1743 my $class = shift; 2572 my $class = shift;
1744 2573
1745 my $self = $class->SUPER::new ( 2574 my $self = $class->SUPER::new (
1746 state => 0, 2575 state => 0,
1747 connect_activate => \&toggle_flopper, 2576 on_activate => \&toggle_flopper,
1748 @_ 2577 @_
1749 ); 2578 );
1750 2579
1751 if ($self->{state}) {
1752 $self->{state} = 0;
1753 $self->toggle_flopper;
1754 }
1755
1756 $self 2580 $self
1757} 2581}
1758 2582
1759sub toggle_flopper { 2583sub toggle_flopper {
1760 my ($self) = @_; 2584 my ($self) = @_;
1761 2585
1762 # TODO: use animation 2586 $self->{other}->toggle_visibility;
1763 if ($self->{state} = !$self->{state}) { 2587}
1764 $CFClient::UI::TOPLEVEL->add ($self->{other}); 2588
1765 $self->{other}->move ( 2589#############################################################################
1766 ($::WIDTH - $self->{other}{w}) * 0.5, 2590
1767 ($::HEIGHT - $self->{other}{h}) * 0.5, 2591package CFClient::UI::Tooltip;
2592
2593our @ISA = CFClient::UI::Bin::;
2594
2595use CFClient::OpenGL;
2596
2597sub new {
2598 my $class = shift;
2599
2600 $class->SUPER::new (
2601 @_,
2602 can_events => 0,
2603 )
2604}
2605
2606sub set_tooltip_from {
2607 my ($self, $widget) = @_;
2608
2609 $self->add (new CFClient::UI::Label
2610 markup => $widget->{tooltip},
2611 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2612 fontsize => 0.8,
2613 fg => [0, 0, 0, 1],
2614 ellipsise => 0,
2615 font => ($widget->{tooltip_font} || $::FONT_PROP),
2616 );
2617}
2618
2619sub size_request {
2620 my ($self) = @_;
2621
2622 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2623
2624 ($w + 4, $h + 4)
2625}
2626
2627sub size_allocate {
2628 my ($self, $w, $h) = @_;
2629
2630 $self->SUPER::size_allocate ($w - 4, $h - 4);
2631}
2632
2633sub _draw {
2634 my ($self) = @_;
2635
2636 glTranslate 0.375, 0.375;
2637
2638 my ($w, $h) = @$self{qw(w h)};
2639
2640 glColor 1, 0.8, 0.4;
2641 glBegin GL_QUADS;
2642 glVertex 0 , 0;
2643 glVertex 0 , $h;
2644 glVertex $w, $h;
2645 glVertex $w, 0;
2646 glEnd;
2647
2648 glColor 0, 0, 0;
2649 glBegin GL_LINE_LOOP;
2650 glVertex 0 , 0;
2651 glVertex 0 , $h;
2652 glVertex $w, $h;
2653 glVertex $w, 0;
2654 glEnd;
2655
2656 glTranslate 2 - 0.375, 2 - 0.375;
2657 $self->SUPER::_draw;
2658}
2659
2660#############################################################################
2661
2662package CFClient::UI::Face;
2663
2664our @ISA = CFClient::UI::Base::;
2665
2666use CFClient::OpenGL;
2667
2668sub new {
2669 my $class = shift;
2670
2671 my $self = $class->SUPER::new (
2672 aspect => 1,
2673 can_events => 0,
2674 @_,
2675 );
2676
2677 if ($self->{anim} && $self->{animspeed}) {
2678 Scalar::Util::weaken (my $widget = $self);
2679
2680 $self->{timer} = Event->timer (
2681 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2682 hard => 1,
2683 interval => $self->{animspeed},
2684 cb => sub {
2685 ++$widget->{frame};
2686 $widget->update;
2687 },
1768 ); 2688 );
2689 }
2690
2691 $self
2692}
2693
2694sub size_request {
2695 (32, 8)
2696}
2697
2698sub update {
2699 my ($self) = @_;
2700
2701 return unless $self->{visible};
2702
2703 $self->SUPER::update;
2704}
2705
2706sub _draw {
2707 my ($self) = @_;
2708
2709 return unless $::CONN;
2710
2711 my $face;
2712
2713 if ($self->{frame}) {
2714 my $anim = $::CONN->{anim}[$self->{anim}];
2715
2716 $face = $anim->[ $self->{frame} % @$anim ]
2717 if $anim && @$anim;
2718 }
2719
2720 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2721
2722 if ($tex) {
2723 glEnable GL_TEXTURE_2D;
2724 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2725 glColor 1, 1, 1, 1;
2726 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2727 glDisable GL_TEXTURE_2D;
2728 }
2729}
2730
2731sub DESTROY {
2732 my ($self) = @_;
2733
2734 $self->{timer}->cancel
2735 if $self->{timer};
2736
2737 $self->SUPER::DESTROY;
2738}
2739
2740#############################################################################
2741
2742package CFClient::UI::Inventory;
2743
2744our @ISA = CFClient::UI::ScrolledWindow::;
2745
2746sub new {
2747 my $class = shift;
2748
2749 my $self = $class->SUPER::new (
2750 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2751 @_,
2752 );
2753
2754 $self
2755}
2756
2757sub set_items {
2758 my ($self, $items) = @_;
2759
2760 $self->{scrolled}->clear;
2761 return unless $items;
2762
2763 my @items = sort {
2764 ($a->{type} <=> $b->{type})
2765 or ($a->{name} cmp $b->{name})
2766 } @$items;
2767
2768 $self->{real_items} = \@items;
2769
2770 my $row = 0;
2771 for my $item (@items) {
2772 CFClient::Item::update_widgets $item;
2773
2774 $self->{scrolled}->add (0, $row, $item->{face_widget});
2775 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2776 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2777
2778 $row++;
2779 }
2780}
2781
2782#############################################################################
2783
2784package CFClient::UI::Menu;
2785
2786our @ISA = CFClient::UI::FancyFrame::;
2787
2788use CFClient::OpenGL;
2789
2790sub new {
2791 my $class = shift;
2792
2793 my $self = $class->SUPER::new (
2794 items => [],
2795 z => 100,
2796 @_,
2797 );
2798
2799 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2800
2801 for my $item (@{ $self->{items} }) {
2802 my ($widget, $cb) = @$item;
2803
2804 # handle various types of items, only text for now
2805 if (!ref $widget) {
2806 $widget = new CFClient::UI::Label
2807 can_hover => 1,
2808 can_events => 1,
2809 text => $widget;
2810 }
2811
2812 $self->{item}{$widget} = $item;
2813
2814 $self->{vbox}->add ($widget);
2815 }
2816
2817 $self
2818}
2819
2820# popup given the event (must be a mouse button down event currently)
2821sub popup {
2822 my ($self, $ev) = @_;
2823
2824 $self->_emit ("popdown");
2825
2826 # maybe save $GRAB? must be careful about events...
2827 $GRAB = $self;
2828 $self->{button} = $ev->{button};
2829
2830 $self->show;
2831 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2832}
2833
2834sub mouse_motion {
2835 my ($self, $ev, $x, $y) = @_;
2836
2837 # TODO: should use vbox->find_widget or so
2838 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2839 $self->{hover} = $self->{item}{$HOVER};
2840}
2841
2842sub button_up {
2843 my ($self, $ev, $x, $y) = @_;
2844
2845 if ($ev->{button} == $self->{button}) {
2846 undef $GRAB;
2847 $self->hide;
2848
2849 $self->_emit ("popdown");
2850 $self->{hover}[1]->() if $self->{hover};
2851 }
2852}
2853
2854#############################################################################
2855
2856package CFClient::UI::Statusbox;
2857
2858our @ISA = CFClient::UI::VBox::;
2859
2860sub new {
2861 my $class = shift;
2862
2863 $class->SUPER::new (
2864 fontsize => 0.8,
2865 @_,
2866 )
2867}
2868
2869sub reorder {
2870 my ($self) = @_;
2871 my $NOW = time;
2872
2873 while (my ($k, $v) = each %{ $self->{item} }) {
2874 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2875 }
2876
2877 my @widgets;
2878
2879 my @items = sort {
2880 $a->{pri} <=> $b->{pri}
2881 or $b->{id} <=> $a->{id}
2882 } values %{ $self->{item} };
2883
2884 my $count = 10 + 1;
2885 for my $item (@items) {
2886 last unless --$count;
2887
2888 push @widgets, $item->{label} ||= do {
2889 # TODO: doesn't handle markup well (read as: at all)
2890 my $short = $item->{count} > 1
2891 ? "<b>$item->{count} ×</b> $item->{text}"
2892 : $item->{text};
2893
2894 for ($short) {
2895 s/^\s+//;
2896 s/\s+/ /g;
2897 }
2898
2899 new CFClient::UI::Label
2900 markup => $short,
2901 tooltip => $item->{tooltip},
2902 tooltip_font => $::FONT_PROP,
2903 tooltip_width => 0.67,
2904 fontsize => $item->{fontsize} || $self->{fontsize},
2905 max_w => $::WIDTH * 0.44,
2906 fg => $item->{fg},
2907 can_events => 1,
2908 can_hover => 1
2909 };
2910 }
2911
2912 $self->clear;
2913 $self->SUPER::add (reverse @widgets);
2914}
2915
2916sub add {
2917 my ($self, $text, %arg) = @_;
2918
2919 $text =~ s/^\s+//;
2920 $text =~ s/\s+$//;
2921
2922 return unless $text;
2923
2924 my $timeout = time + ((delete $arg{timeout}) || 60);
2925
2926 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2927
2928 if (my $item = $self->{item}{$group}) {
2929 if ($item->{text} eq $text) {
2930 $item->{count}++;
2931 } else {
2932 $item->{count} = 1;
2933 $item->{text} = $item->{tooltip} = $text;
2934 }
2935 $item->{id} = ++$self->{id};
2936 $item->{timeout} = $timeout;
2937 delete $item->{label};
1769 } else { 2938 } else {
1770 $CFClient::UI::TOPLEVEL->remove ($self->{other}); 2939 $self->{item}{$group} = {
2940 id => ++$self->{id},
2941 text => $text,
2942 timeout => $timeout,
2943 tooltip => $text,
2944 fg => [0.8, 0.8, 0.8, 0.8],
2945 pri => 0,
2946 count => 1,
2947 %arg,
2948 };
1771 } 2949 }
1772}
1773 2950
1774############################################################################# 2951 $self->reorder;
2952}
1775 2953
2954sub reconfigure {
2955 my ($self) = @_;
2956
2957 delete $_->{label}
2958 for values %{ $self->{item} || {} };
2959
2960 $self->reorder;
2961 $self->SUPER::reconfigure;
2962}
2963
2964#############################################################################
2965
1776package CFClient::UI::Toplevel; 2966package CFClient::UI::Root;
1777 2967
1778our @ISA = CFClient::UI::Container::; 2968our @ISA = CFClient::UI::Container::;
1779 2969
2970use CFClient::OpenGL;
2971
2972sub new {
2973 my $class = shift;
2974
2975 $class->SUPER::new (
2976 visible => 1,
2977 @_,
2978 )
2979}
2980
2981sub configure {
2982 my ($self, $x, $y, $w, $h) = @_;
2983
2984 $self->{w} = $w;
2985 $self->{h} = $h;
2986}
2987
2988sub check_size {
2989 my ($self) = @_;
2990
2991 $self->size_allocate ($self->{w}, $self->{h})
2992 if $self->{w};
2993}
2994
1780sub size_request { 2995sub size_request {
1781 ($::WIDTH, $::HEIGHT) 2996 my ($self) = @_;
2997
2998 ($self->{w}, $self->{h})
1782} 2999}
1783 3000
1784sub size_allocate { 3001sub size_allocate {
1785 my ($self, $x, $y, $w, $h) = @_; 3002 my ($self, $w, $h) = @_;
1786 3003
1787 $self->_size_allocate ($x, $y, $w, $h); 3004 for my $child ($self->children) {
3005 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1788 3006
1789 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 3007 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
1790 for @{$self->{children}}; 3008 if exists $child->{req_x};
1791}
1792 3009
1793sub translate { 3010 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
3011 if exists $child->{req_y};
3012
3013 delete @$child{qw(req_x req_y)};
3014
3015 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
3016 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3017
3018 $child->configure ($X, $Y, $W, $H);
3019 }
3020}
3021
3022sub coord2local {
1794 my ($self, $x, $y) = @_; 3023 my ($self, $x, $y) = @_;
1795 3024
1796 ($x, $y) 3025 ($x, $y)
1797} 3026}
1798 3027
3028sub coord2global {
3029 my ($self, $x, $y) = @_;
3030
3031 ($x, $y)
3032}
3033
1799sub update { 3034sub update {
1800 my ($self) = @_; 3035 my ($self) = @_;
1801 3036
1802 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3037 $self->check_size;
1803 ::refresh (); 3038 $::WANT_REFRESH++;
1804} 3039}
1805 3040
1806sub add { 3041sub add {
1807 my ($self, $widget) = @_; 3042 my ($self, @children) = @_;
1808 3043
3044 for my $child (@children) {
3045 $child->{is_toplevel} = 1;
3046
3047 # integerise window positions
3048 $child->{x} = int $child->{x};
3049 $child->{y} = int $child->{y};
3050 }
3051
1809 $self->SUPER::add ($widget); 3052 $self->SUPER::add (@children);
1810 3053
1811 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request); 3054 for (my @widgets = @children; my $w = pop @widgets; ) {
1812} 3055 push @widgets, $w->children;
3056 $w->set_visible;
3057 }
1813 3058
3059}
3060
3061sub remove {
3062 my ($self, @children) = @_;
3063
3064 $self->SUPER::remove (@children);
3065
3066 while (@children) {
3067 my $w = pop @children;
3068 push @children, $w->children;
3069 $w->set_invisible;
3070 }
3071}
3072
3073sub on_refresh {
3074 my ($self, $id, $cb) = @_;
3075
3076 $self->{refresh_hook}{$id} = $cb;
3077}
3078
3079sub on_post_alloc {
3080 my ($self, $id, $cb) = @_;
3081
3082 $self->{post_alloc_hook}{$id} = $cb;
3083}
3084
1814sub draw { 3085sub draw {
1815 my ($self) = @_; 3086 my ($self) = @_;
3087
3088 while ($self->{refresh_hook}) {
3089 $_->()
3090 for values %{delete $self->{refresh_hook}};
3091 }
3092
3093 if ($self->{check_size}) {
3094 my @queue;
3095
3096 for (;;) {
3097 if ($self->{check_size}) {
3098 #TODO use array-of-depth approach
3099
3100 @queue = sort { $a->{visible} <=> $b->{visible} }
3101 @queue, values %{delete $self->{check_size}};
3102 }
3103
3104 my $widget = pop @queue || last;
3105
3106 defined $widget->{visible} or last; # do not resize invisible widgets
3107
3108 my ($w, $h) = $widget->{def_w} && $widget->{def_h}
3109 ? @$widget{qw(def_w def_h)}
3110 : $widget->size_request;
3111
3112 if (delete $widget->{force_alloc}
3113 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3114 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3115
3116 $widget->{req_w} = $w;
3117 $widget->{req_h} = $h;
3118
3119 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
3120
3121 $widget->{parent}->check_size
3122 if $widget->{parent};
3123 }
3124 }
3125 }
3126
3127 while ($self->{size_alloc}) {
3128 for (
3129 sort { $a->[0]{visible} <=> $b->[0]{visible} }
3130 values %{delete $self->{size_alloc}}
3131 ) {
3132 my ($widget, $w, $h) = @$_;
3133
3134 $w = 0 if $w < 0;
3135 $h = 0 if $h < 0;
3136
3137 $widget->{w} = $w;
3138 $widget->{h} = $h;
3139 $widget->emit (size_allocate => $w, $h);
3140 }
3141 }
3142
3143 while ($self->{post_alloc_hook}) {
3144 $_->()
3145 for values %{delete $self->{post_alloc_hook}};
3146 }
3147
3148 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3149 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3150 glClear GL_COLOR_BUFFER_BIT;
3151
3152 glMatrixMode GL_PROJECTION;
3153 glLoadIdentity;
3154 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3155 glMatrixMode GL_MODELVIEW;
3156 glLoadIdentity;
1816 3157
1817 $self->_draw; 3158 $self->_draw;
1818} 3159}
1819 3160
1820############################################################################# 3161#############################################################################
1821 3162
1822package CFClient::UI; 3163package CFClient::UI;
1823 3164
1824$TOPLEVEL = new CFClient::UI::Toplevel; 3165$ROOT = new CFClient::UI::Root;
3166$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1825 3167
18261 31681
1827 3169

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