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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.133 by root, Tue Apr 18 21:39:31 2006 UTC vs.
Revision 1.248 by root, Sun May 28 01:37:45 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
14our $LAYOUT;
12our $ROOT; 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 = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
30 90
31 $GRAB = $widget; 91 $GRAB = $widget;
32 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
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, $GRAB->coord2local ($x, $y)) if $GRAB; 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
100 if $GRAB;
38} 101}
39 102
40sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
41 my ($ev) = @_; 104 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
43 106
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 108
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 110
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
112 if $GRAB;
49 113
50 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 116 $grab->update if $grab;
53 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
118
119 check_tooltip;
54 } 120 }
55} 121}
56 122
57sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
58 my ($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 || $ROOT->find_widget ($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 && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 134
135 check_tooltip;
136 }
137
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER;
71} 140}
72 141
73# convert position array to integers 142# convert position array to integers
74sub harmonize { 143sub harmonize {
75 my ($vals) = @_; 144 my ($vals) = @_;
… …
81 $rem += $_ - $i; 150 $rem += $_ - $i;
82 $_ = $i; 151 $_ = $i;
83 } 152 }
84} 153}
85 154
155sub full_refresh {
156 # make a copy, otherwise for complains about freed values.
157 my @widgets = values %WIDGET;
158
159 $_->update
160 for @widgets;
161}
162
163sub reconfigure_widgets {
164 # make a copy, otherwise C<for> complains about freed values.
165 my @widgets = values %WIDGET;
166
167 $_->reconfigure
168 for @widgets;
169}
170
171# call when resolution changes etc.
172sub rescale_widgets {
173 my ($sx, $sy) = @_;
174
175 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) {
177 $widget->{x} = int 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;
187}
188
86############################################################################# 189#############################################################################
87 190
88package CFClient::UI::Base; 191package CFClient::UI::Base;
89 192
90use strict; 193use strict;
91 194
92use SDL::OpenGL; 195use CFClient::OpenGL;
93 196
94sub new { 197sub new {
95 my $class = shift; 198 my $class = shift;
96 199
97 my $self = bless { 200 my $self = bless {
98 x => 0, 201 x => 0,
99 y => 0, 202 y => 0,
100 z => 0, 203 z => 0,
101 w => -1, 204 can_events => 1,
102 h => -1,
103 @_ 205 @_
104 }, $class; 206 }, $class;
105 207
106 for (keys %$self) { 208 for (keys %$self) {
107 if (/^connect_(.*)$/) { 209 if (/^on_(.*)$/) {
108 $self->connect ($1 => delete $self->{$_}); 210 $self->connect ($1 => delete $self->{$_});
109 } 211 }
110 } 212 }
111 213
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
112 $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 $self->{parent};
113} 302}
114 303
115sub move { 304sub move {
116 my ($self, $x, $y, $z) = @_; 305 my ($self, $x, $y, $z) = @_;
117 306
… …
120 $self->{z} = $z if defined $z; 309 $self->{z} = $z if defined $z;
121 310
122 $self->update; 311 $self->update;
123} 312}
124 313
125sub needs_redraw { 314sub set_size {
126 0 315 my ($self, $w, $h) = @_;
316
317 $self->{def_w} = $w;
318 $self->{def_h} = $h;
319
320 $self->check_size;
127} 321}
128 322
129sub size_request { 323sub size_request {
130 require Carp; 324 require Carp;
131 Carp::confess "size_request is abtract"; 325 Carp::confess "size_request is abstract";
132} 326}
133 327
134sub configure { 328sub configure {
135 my ($self, $x, $y, $w, $h) = @_; 329 my ($self, $x, $y, $w, $h) = @_;
136 330
331 if ($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) {
137 $self->{x} = $x; 344 $self->{x} = $x;
138 $self->{y} = $y; 345 $self->{y} = $y;
346 $self->update;
347 }
139 348
140 return unless $self->{w} != $w || $self->{h} != $h; 349 if ($self->{w} != $w || $self->{h} != $h) {
141 350 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
142 $self->{w} = $w; 351 }
143 $self->{h} = $h;
144
145 $self->size_allocate ($w, $h);
146} 352}
147 353
148sub size_allocate { 354sub size_allocate {
149 # nothing to be done 355 # nothing to be done
150} 356}
151 357
152# return top left coordinates 358sub reconfigure {
153sub _topleft { 359 my ($self) = @_;
360
361 $self->check_size (1);
362 $self->update;
363}
364
365sub children {
366}
367
368sub set_max_size {
154 my ($self, $x, $y) = @_; 369 my ($self, $w, $h) = @_;
155 370
156 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 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 $CFClient::UI::TOOLTIP->{owner};
387 CFClient::UI::check_tooltip;
388 }
157} 389}
158 390
159# translate global coordinates to local coordinate system 391# translate global coordinates to local coordinate system
160sub coord2local { 392sub coord2local {
161 my ($self, $x, $y) = @_; 393 my ($self, $x, $y) = @_;
162 394
163 my ($X, $Y) = $self->_topleft; 395 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
164 ($x - $X, $y - $Y)
165} 396}
166 397
167# translate local coordinates to global coordinate system 398# translate local coordinates to global coordinate system
168sub coord2global { 399sub coord2global {
169 my ($self, $x, $y) = @_; 400 my ($self, $x, $y) = @_;
170 401
171 my ($X, $Y) = $self->_topleft; 402 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
172 ($x + $X, $y + $Y)
173} 403}
174 404
175sub focus_in { 405sub focus_in {
176 my ($self) = @_; 406 my ($self) = @_;
177 407
178 return if $FOCUS == $self; 408 return if $FOCUS == $self;
179 return unless $self->{can_focus}; 409 return unless $self->{can_focus};
180 410
181 my $focus = $FOCUS; $FOCUS = $self; 411 my $focus = $FOCUS; $FOCUS = $self;
182 412
183 $self->emit (focus_in => $focus); 413 $self->_emit (focus_in => $focus);
184 414
185 $focus->update if $focus; 415 $focus->update if $focus;
186 $FOCUS->update; 416 $FOCUS->update;
187} 417}
188 418
… …
191 421
192 return unless $FOCUS == $self; 422 return unless $FOCUS == $self;
193 423
194 my $focus = $FOCUS; undef $FOCUS; 424 my $focus = $FOCUS; undef $FOCUS;
195 425
196 $self->emit (focus_out => $focus); 426 $self->_emit (focus_out => $focus);
197 427
198 $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 $FOCUS;
199} 432}
200 433
201sub mouse_motion { } 434sub mouse_motion { }
202sub button_up { } 435sub button_up { }
203sub key_down { } 436sub key_down { }
204sub key_up { } 437sub key_up { }
205 438
206sub button_down { 439sub button_down {
207 my ($self, $ev, $x, $y) = @_; 440 my ($self, $ev, $x, $y) = @_;
208 441
209 $self->focus_in; 442 $self->focus_in;
… …
237 glVertex $x + $self->{w}, $y + $self->{h}; 470 glVertex $x + $self->{w}, $y + $self->{h};
238 glVertex $x , $y + $self->{h}; 471 glVertex $x , $y + $self->{h};
239 glEnd; 472 glEnd;
240 glDisable GL_BLEND; 473 glDisable GL_BLEND;
241 } 474 }
475
476 if ($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 => $self, fontsize => 0)->_draw;
488 }
242} 489}
243 490
244sub _draw { 491sub _draw {
245 my ($self) = @_; 492 my ($self) = @_;
246 493
247 warn "no draw defined for $self\n"; 494 warn "no draw defined for $self\n";
248} 495}
249 496
250sub find_widget { 497sub find_widget {
251 my ($self, $x, $y) = @_; 498 my ($self, $x, $y) = @_;
499
500 return () unless $self->{can_events};
252 501
253 return $self 502 return $self
254 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 503 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
255 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 504 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
256 505
… …
259 508
260sub set_parent { 509sub set_parent {
261 my ($self, $parent) = @_; 510 my ($self, $parent) = @_;
262 511
263 Scalar::Util::weaken ($self->{parent} = $parent); 512 Scalar::Util::weaken ($self->{parent} = $parent);
513
514 $self->set_visible; #TODO why breakssssss borked damn if $parent->{visible};
515
516 $self->check_size;
264} 517}
265 518
266sub check_size { 519sub check_size {
267 my ($self) = @_; 520 my ($self, $forced) = @_;
268 521
269 my ($w, $h) = $self->size_request; 522 $self->{force_alloc} = 1 if $forced;
270 523 $CFClient::UI::ROOT->{check_size}{$self} = $self;
271 if ($w != $self->{req_w} || $h != $self->{req_h}) {
272 $self->{req_w} = $w;
273 $self->{req_h} = $h;
274
275 $self->{parent}->check_size
276 if $self->{parent};
277
278 $self->size_allocate ($w, $h);
279 $self->update;
280 }
281} 524}
282 525
283sub update { 526sub update {
284 my ($self) = @_; 527 my ($self) = @_;
285 528
… …
291 my ($self, $signal, $cb) = @_; 534 my ($self, $signal, $cb) = @_;
292 535
293 push @{ $self->{signal_cb}{$signal} }, $cb; 536 push @{ $self->{signal_cb}{$signal} }, $cb;
294} 537}
295 538
539sub _emit {
540 my ($self, $signal, @args) = @_;
541
542 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
543}
544
296sub emit { 545sub emit {
297 my ($self, $signal, @args) = @_; 546 my ($self, $signal, @args) = @_;
298 547
299 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 548 $self->_emit ($signal, @args)
300 $cb->($self, @args); 549 || $self->$signal (@args);
301 } 550}
551
552sub visibility_change {
553 #my ($self, $visible) = @_;
302} 554}
303 555
304sub DESTROY { 556sub DESTROY {
305 my ($self) = @_; 557 my ($self) = @_;
306 558
559 delete $WIDGET{$self+0};
307 #$self->deactivate; 560 #$self->deactivate;
308} 561}
309 562
310############################################################################# 563#############################################################################
311 564
312package CFClient::UI::DrawBG; 565package CFClient::UI::DrawBG;
313 566
314our @ISA = CFClient::UI::Base::; 567our @ISA = CFClient::UI::Base::;
315 568
316use strict; 569use strict;
317use SDL::OpenGL; 570use CFClient::OpenGL;
318 571
319sub new { 572sub new {
320 my $class = shift; 573 my $class = shift;
321 574
322 # range [value, low, high, page] 575 # range [value, low, high, page]
323 576
324 $class->SUPER::new ( 577 $class->SUPER::new (
325 bg => [0, 0, 0, 0.2], 578 #bg => [0, 0, 0, 0.2],
326 active_bg => [1, 1, 1, 0.5], 579 #active_bg => [1, 1, 1, 0.5],
327 @_ 580 @_
328 ) 581 )
329} 582}
330 583
331sub _draw { 584sub _draw {
332 my ($self) = @_; 585 my ($self) = @_;
333 586
587 my $color = $FOCUS == $self && $self->{active_bg}
588 ? $self->{active_bg}
589 : $self->{bg};
590
591 if ($color && (@$color < 4 || $color->[3])) {
334 my ($w, $h) = @$self{qw(w h)}; 592 my ($w, $h) = @$self{qw(w h)};
335 593
336 glEnable GL_BLEND; 594 glEnable GL_BLEND;
337 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 595 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
338 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 596 glColor @$color;
339 597
340 glBegin GL_QUADS; 598 glBegin GL_QUADS;
341 glVertex 0 , 0; 599 glVertex 0 , 0;
342 glVertex 0 , $h; 600 glVertex 0 , $h;
343 glVertex $w, $h; 601 glVertex $w, $h;
344 glVertex $w, 0; 602 glVertex $w, 0;
345 glEnd; 603 glEnd;
346 604
347 glDisable GL_BLEND; 605 glDisable GL_BLEND;
606 }
348} 607}
349 608
350############################################################################# 609#############################################################################
351 610
352package CFClient::UI::Empty; 611package CFClient::UI::Empty;
353 612
354our @ISA = CFClient::UI::Base::; 613our @ISA = CFClient::UI::Base::;
614
615sub new {
616 my ($class, %arg) = @_;
617 $class->SUPER::new (can_events => 0, %arg);
618}
355 619
356sub size_request { 620sub size_request {
357 (0, 0) 621 (0, 0)
358} 622}
359 623
… …
368sub new { 632sub new {
369 my ($class, %arg) = @_; 633 my ($class, %arg) = @_;
370 634
371 my $children = delete $arg{children} || []; 635 my $children = delete $arg{children} || [];
372 636
373 my $self = $class->SUPER::new (children => [], %arg); 637 my $self = $class->SUPER::new (
638 children => [],
639 can_events => 0,
640 %arg,
641 );
374 $self->add ($_) for @$children; 642 $self->add ($_) for @$children;
375 643
376 $self 644 $self
377} 645}
378 646
379sub add { 647sub add {
380 my ($self, $child) = @_; 648 my ($self, @widgets) = @_;
381 649
382 $child->set_parent ($self); 650 $_->set_parent ($self)
651 for @widgets;
383 652
384 use sort 'stable'; 653 use sort 'stable';
385 654
386 $self->{children} = [ 655 $self->{children} = [
387 sort { $a->{z} <=> $b->{z} } 656 sort { $a->{z} <=> $b->{z} }
388 @{$self->{children}}, $child 657 @{$self->{children}}, @widgets
389 ]; 658 ];
390 659
391 $self->{w} = $self->{h} = -1;
392
393 $child->check_size; 660 $self->check_size (1);
661 $self->update;
662}
663
664sub children {
665 @{ $_[0]{children} }
394} 666}
395 667
396sub remove { 668sub remove {
397 my ($self, $widget) = @_; 669 my ($self, $child) = @_;
398 670
671 delete $child->{parent};
672 $child->hide;
673
399 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 674 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
675
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 }
400 690
401 $self->check_size; 691 $self->check_size;
692 $self->update;
402} 693}
403 694
404sub find_widget { 695sub find_widget {
405 my ($self, $x, $y) = @_; 696 my ($self, $x, $y) = @_;
406 697
… …
436 727
437 $class->SUPER::new (children => [$child], %arg) 728 $class->SUPER::new (children => [$child], %arg)
438} 729}
439 730
440sub add { 731sub add {
441 my ($self, $widget) = @_; 732 my ($self, $child) = @_;
442 733
443 $self->{children} = []; 734 $self->{children} = [];
444 735
445 $self->SUPER::add ($widget); 736 $self->SUPER::add ($child);
446} 737}
447 738
448sub remove { 739sub remove {
449 my ($self, $widget) = @_; 740 my ($self, $widget) = @_;
450 741
… …
470 761
471package CFClient::UI::Window; 762package CFClient::UI::Window;
472 763
473our @ISA = CFClient::UI::Bin::; 764our @ISA = CFClient::UI::Bin::;
474 765
475use SDL::OpenGL; 766use CFClient::OpenGL;
476 767
477sub new { 768sub new {
478 my ($class, %arg) = @_; 769 my ($class, %arg) = @_;
479 770
480 my $self = $class->SUPER::new (%arg); 771 my $self = $class->SUPER::new (%arg);
481} 772}
482 773
483sub update { 774sub update {
484 my ($self) = @_; 775 my ($self) = @_;
485 776
486 # we want to do this delayed... 777 $ROOT->on_post_alloc ($self => sub { $self->render_child });
487 $self->render_chld;
488 $self->SUPER::update; 778 $self->SUPER::update;
489}
490
491sub render_chld {
492 my ($self) = @_;
493
494 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
495 glClearColor 0, 0, 0, 1;
496 glClear GL_COLOR_BUFFER_BIT;
497 $self->child->draw;
498 };
499} 779}
500 780
501sub size_allocate { 781sub size_allocate {
502 my ($self, $w, $h) = @_; 782 my ($self, $w, $h) = @_;
503 783
504 $self->child->configure (0, 0, $w, $h); 784 $self->SUPER::size_allocate ($w, $h);
785 $self->update;
786}
505 787
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
506 $self->render_chld; 799 $self->_render;
800 };
507} 801}
508 802
509sub _draw { 803sub _draw {
510 my ($self) = @_; 804 my ($self) = @_;
511 805
512 my ($w, $h) = ($self->w, $self->h); 806 my ($w, $h) = ($self->w, $self->h);
513 807
514 my $tex = $self->{texture} 808 my $tex = $self->{texture}
515 or return; 809 or return;
516 810
517 glEnable GL_BLEND;
518 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
519 glEnable GL_TEXTURE_2D; 811 glEnable GL_TEXTURE_2D;
520 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;
521 814
522 $tex->draw_quad (0, 0, $w, $h); 815 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
523 816
524 glDisable GL_BLEND;
525 glDisable GL_TEXTURE_2D; 817 glDisable GL_TEXTURE_2D;
526} 818}
527 819
528############################################################################# 820#############################################################################
529 821
530package CFClient::UI::ViewPort; 822package CFClient::UI::ViewPort;
531 823
532our @ISA = CFClient::UI::Window::; 824our @ISA = CFClient::UI::Window::;
533
534sub new { die }
535
536sub size_request {
537 my ($self) = @_;
538
539 @$self{qw(child_w child_h)} = $self->child->size_request;
540 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
541
542 @$self{qw(child_w child_h)}
543}
544
545sub _draw {
546 my ($self) = @_;
547
548 $self->{children}[1]->draw;
549}
550
551
552#############################################################################
553
554package CFClient::UI::Frame;
555
556our @ISA = CFClient::UI::Bin::;
557
558use SDL::OpenGL;
559
560sub size_request {
561 my ($self) = @_;
562 my $chld = $self->child
563 or return (0, 0);
564
565 $chld->move (2, 2);
566
567 map { $_ + 4 } $chld->size_request;
568}
569
570sub size_allocate {
571 my ($self, $x, $y, $w, $h) = @_;
572
573 $self->child->configure (2, 2, $w - 4, $h - 4);
574}
575
576sub _draw {
577 my ($self) = @_;
578
579 my $chld = $self->child;
580
581 my ($w, $h) = $chld->size_request;
582
583 glBegin GL_QUADS;
584 glColor 0, 0, 0;
585 glVertex 0 , 0;
586 glVertex 0 , $h + 4;
587 glVertex $w + 4 , $h + 4;
588 glVertex $w + 4 , 0;
589 glEnd;
590
591 $chld->draw;
592}
593
594#############################################################################
595
596package CFClient::UI::FancyFrame;
597
598our @ISA = CFClient::UI::Bin::;
599
600use SDL::OpenGL;
601
602my @tex =
603 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
604 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
605 825
606sub new { 826sub new {
607 my $class = shift; 827 my $class = shift;
608 828
609 # TODO: user_x, user_y, overwrite moveto?
610
611 $class->SUPER::new ( 829 $class->SUPER::new (
612 bg => [1, 1, 1, 1], 830 scroll_x => 0,
613 border_bg => [1, 1, 1, 1], 831 scroll_y => 1,
614 border => int $::FONTSIZE * 0.8,
615 @_ 832 @_,
616 ) 833 )
617} 834}
618 835
619sub size_request { 836sub size_request {
620 my ($self) = @_; 837 my ($self) = @_;
621 838
622 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; 839 my ($w, $h) = @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
623 840
624 my ($w, $h) = $self->SUPER::size_request; 841 $w = 10 if $self->{scroll_x};
842 $h = 10 if $self->{scroll_y};
625 843
626 ( 844 ($w, $h)
627 $w + $self->{border} * 2,
628 $h + $self->{border} * 2,
629 )
630} 845}
631 846
632sub size_allocate { 847sub size_allocate {
633 my ($self, $w, $h) = @_; 848 my ($self, $w, $h) = @_;
634 849
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 (
1012 bg => [1, 1, 1, 1],
1013 border_bg => [1, 1, 1, 1],
1014 border => 0.6,
1015 is_toplevel => 1,
1016 can_events => 1,
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 + $self->border * 2,
1041 )
1042}
1043
1044sub size_allocate {
1045 my ($self, $w, $h) = @_;
1046
635 $h -= List::Util::max 0, $self->{border} * 2; 1047 $h -= List::Util::max 0, $self->border * 2;
636 $w -= List::Util::max 0, $self->{border} * 2; 1048 $w -= List::Util::max 0, $self->border * 2;
637 1049
1050 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1051 if $self->{title};
1052
638 $self->child->configure ($self->{border}, $self->{border}, $w, $h); 1053 $self->child->configure ($self->border, $self->border, $w, $h);
639} 1054}
640 1055
641sub button_down { 1056sub button_down {
642 my ($self, $ev, $x, $y) = @_; 1057 my ($self, $ev, $x, $y) = @_;
643 1058
644 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 1059 my ($w, $h) = @$self{qw(w h)};
645 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 1060 my $border = $self->border;
646 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}, $self->{y});
647 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1067 my ($ox, $oy) = ($ev->{x}, $ev->{y});
648 my ($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;
649 1072
650 $self->{motion} = sub { 1073 $self->{motion} = sub {
651 my ($ev, $x, $y) = @_; 1074 my ($ev, $x, $y) = @_;
652 1075
653 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1076 my $dx = $ev->{x} - $ox;
1077 my $dy = $ev->{y} - $oy;
654 1078
655 $self->{user_w} = $bw + $x - $ox; 1079 $self->{user_x} = $wx + $dx * $mx;
656 $self->{user_h} = $bh + $y - $oy; 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});
657 $self->check_size; 1084 $self->check_size;
658 }; 1085 };
659 1086
660 } elsif ($x >= 0 && $x < $self->{w} 1087 } elsif ($lr ^ $td) {
661 && $y >= 0 && $y < $self->{border}) {
662
663 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1088 my ($ox, $oy) = ($ev->{x}, $ev->{y});
664 my ($bx, $by) = ($self->{x}, $self->{y}); 1089 my ($bx, $by) = ($self->{x}, $self->{y});
665 1090
666 $self->{motion} = sub { 1091 $self->{motion} = sub {
667 my ($ev, $x, $y) = @_; 1092 my ($ev, $x, $y) = @_;
668 1093
669 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1094 ($x, $y) = ($ev->{x}, $ev->{y});
670 1095
671 $self->move ($bx + $x - $ox, $by + $y - $oy); 1096 $self->{user_x} = $bx + $x - $ox;
1097 $self->{user_y} = $by + $y - $oy;
1098
1099 $self->move ($self->{user_x}, $self->{user_y});
672 $self->update; 1100 $self->update;
673 }; 1101 };
674 } 1102 }
675} 1103}
676 1104
… …
690 my ($self) = @_; 1118 my ($self) = @_;
691 1119
692 my ($w, $h ) = ($self->{w}, $self->{h}); 1120 my ($w, $h ) = ($self->{w}, $self->{h});
693 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1121 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
694 1122
695 glEnable GL_BLEND;
696 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
697 glEnable GL_TEXTURE_2D; 1123 glEnable GL_TEXTURE_2D;
698 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1124 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
699 1125
1126 my $border = $self->border;
1127
700 glColor @{ $self->{border_bg} }; 1128 glColor @{ $self->{border_bg} };
701 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 1129 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
702 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 1130 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
703 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 1131 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
704 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 1132 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
705 1133
1134 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
706 my $bg = $tex[0]; 1135 my $bg = $tex[0];
707 1136
708 # TODO: repeat texture not scale 1137 # TODO: repeat texture not scale
709 my $rep_x = $cw / $bg->{w}; 1138 my $rep_x = $cw / $bg->{w};
710 my $rep_y = $ch / $bg->{h}; 1139 my $rep_y = $ch / $bg->{h};
711 1140
712 glColor @{ $self->{bg} }; 1141 glColor @{ $self->{bg} };
713 1142
714 $bg->{s} = $rep_x; 1143 $bg->{s} = $rep_x;
715 $bg->{t} = $rep_y; 1144 $bg->{t} = $rep_y;
716 $bg->{wrap_mode} = 1; 1145 $bg->{wrap_mode} = 1;
717 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 1146 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1147 }
718 1148
719 glDisable GL_TEXTURE_2D; 1149 glDisable GL_TEXTURE_2D;
720 glDisable GL_BLEND; 1150
1151 $self->{title}->draw if $self->{title};
721 1152
722 $self->child->draw; 1153 $self->child->draw;
723} 1154}
724 1155
725############################################################################# 1156#############################################################################
… …
728 1159
729our @ISA = CFClient::UI::Base::; 1160our @ISA = CFClient::UI::Base::;
730 1161
731use List::Util qw(max sum); 1162use List::Util qw(max sum);
732 1163
733use SDL::OpenGL; 1164use CFClient::OpenGL;
734 1165
735sub new { 1166sub new {
736 my $class = shift; 1167 my $class = shift;
737 1168
738 $class->SUPER::new ( 1169 $class->SUPER::new (
739 col_expand => [], 1170 col_expand => [],
740 @_ 1171 @_,
741 ) 1172 )
1173}
1174
1175sub children {
1176 grep $_, map @$_, grep $_, @{ $_[0]{children} }
742} 1177}
743 1178
744sub add { 1179sub add {
745 my ($self, $x, $y, $child) = @_; 1180 my ($self, $x, $y, $child) = @_;
746 1181
747 $child->set_parent ($self); 1182 $child->set_parent ($self);
748 $self->{children}[$y][$x] = $child; 1183 $self->{children}[$y][$x] = $child;
749 1184
750 $self->{w} = $self->{h} = -1;
751
752 $child->check_size; 1185 $self->check_size (1);
753} 1186}
754 1187
755# TODO: move to container class maybe? send childs a signal on removal? 1188# TODO: move to container class maybe? send children a signal on removal?
756sub clear { 1189sub clear {
757 my ($self) = @_; 1190 my ($self) = @_;
758 1191
1192 my @children = $self->children;
759 delete $self->{children}; 1193 delete $self->{children};
1194
1195 for (@children) {
1196 delete $_->{parent};
1197 $_->hide;
1198 }
1199
1200 $self->check_size (1);
760 $self->update; 1201 $self->update;
761} 1202}
762 1203
763sub get_wh { 1204sub get_wh {
764 my ($self) = @_; 1205 my ($self) = @_;
… …
770 or next; 1211 or next;
771 1212
772 for my $x (0 .. $#$row) { 1213 for my $x (0 .. $#$row) {
773 my $widget = $row->[$x] 1214 my $widget = $row->[$x]
774 or next; 1215 or next;
775 my ($w, $h) = $widget->size_request; 1216 my ($w, $h) = @$widget{qw(req_w req_h)};
776 1217
777 $w[$x] = max $w[$x], $w; 1218 $w[$x] = max $w[$x], $w;
778 $h[$y] = max $h[$y], $h; 1219 $h[$y] = max $h[$y], $h;
779 } 1220 }
780 } 1221 }
… …
796sub size_allocate { 1237sub size_allocate {
797 my ($self, $w, $h) = @_; 1238 my ($self, $w, $h) = @_;
798 1239
799 my ($ws, $hs) = $self->get_wh; 1240 my ($ws, $hs) = $self->get_wh;
800 1241
801 my $req_w = sum @$ws; 1242 my $req_w = (sum @$ws) || 1;
802 my $req_h = sum @$hs; 1243 my $req_h = (sum @$hs) || 1;
803 1244
804 # TODO: nicer code && do row_expand 1245 # TODO: nicer code && do row_expand
805 my @col_expand = @{$self->{col_expand}}; 1246 my @col_expand = @{$self->{col_expand}};
806 @col_expand = (1) x @$ws unless @col_expand; 1247 @col_expand = (1) x @$ws unless @col_expand;
807 my $col_expand = (sum @col_expand) || 1; 1248 my $col_expand = (sum @col_expand) || 1;
… …
861 } 1302 }
862} 1303}
863 1304
864############################################################################# 1305#############################################################################
865 1306
866package CFClient::UI::HBox; 1307package CFClient::UI::Box;
867
868# TODO: wrap into common Box base class
869 1308
870our @ISA = CFClient::UI::Container::; 1309our @ISA = CFClient::UI::Container::;
871 1310
872sub size_request { 1311sub size_request {
873 my ($self) = @_; 1312 my ($self) = @_;
874 1313
875 my @alloc = map [$_->size_request], @{$self->{children}}; 1314 $self->{vertical}
876 1315 ? (
877 ( 1316 (List::Util::max map $_->{req_w}, @{$self->{children}}),
878 (List::Util::sum map $_->[0], @alloc), 1317 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
879 (List::Util::max map $_->[1], @alloc), 1318 )
880 ) 1319 : (
1320 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1321 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1322 )
881} 1323}
882 1324
883sub size_allocate { 1325sub size_allocate {
884 my ($self, $w, $h) = @_; 1326 my ($self, $w, $h) = @_;
885 1327
886 ($h, $w) = ($w, $h); 1328 my $space = $self->{vertical} ? $h : $w;
887
888 my $children = $self->{children}; 1329 my $children = $self->{children};
889 1330
890 my @h = map +($_->size_request)[0], @$children; 1331 my @req;
891 1332
892 my $req_h = List::Util::sum @h; 1333 if ($self->{homogeneous}) {
893 1334 @req = ($space / (@$children || 1)) x @$children;
894 if ($req_h > $h) {
895 # ah well, not enough space
896 $_ *= $h / $req_h for @h;
897 } else { 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 {
898 my $exp = List::Util::sum map $_->{expand}, @$children; 1343 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
899 $exp ||= 1;
900 1344
1345 $space = ($space - $req) / $expand; # remaining space to give away
1346
1347 $req[$_] += $space * $children->[$_]{expand}
901 for (0 .. $#$children) { 1348 for 0 .. $#$children;
902 my $child = $children->[$_];
903
904 my $alloc_h = $h[$_];
905 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
906 $h[$_] = $alloc_h;
907 } 1349 }
908 } 1350 }
909 1351
910 CFClient::UI::harmonize \@h; 1352 CFClient::UI::harmonize \@req;
911 1353
912 my $y = 0; 1354 my $pos = 0;
913 for (0 .. $#$children) { 1355 for (0 .. $#$children) {
914 my $child = $children->[$_];
915 my $h = $h[$_]; 1356 my $alloc = $req[$_];
916 $child->configure ($y, 0, $h, $w); 1357 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
917 1358
918 $y += $h; 1359 $pos += $alloc;
919 } 1360 }
920 1361
921 1 1362 1
922} 1363}
923 1364
924############################################################################# 1365#############################################################################
925 1366
1367package CFClient::UI::HBox;
1368
1369our @ISA = CFClient::UI::Box::;
1370
1371sub new {
1372 my $class = shift;
1373
1374 $class->SUPER::new (
1375 vertical => 0,
1376 @_,
1377 )
1378}
1379
1380#############################################################################
1381
926package CFClient::UI::VBox; 1382package CFClient::UI::VBox;
927 1383
928# TODO: wrap into common Box base class
929
930our @ISA = CFClient::UI::Container::; 1384our @ISA = CFClient::UI::Box::;
931 1385
932sub size_request { 1386sub new {
933 my ($self) = @_; 1387 my $class = shift;
934 1388
935 my @alloc = map [$_->size_request], @{$self->{children}}; 1389 $class->SUPER::new (
936 1390 vertical => 1,
937 ( 1391 @_,
938 (List::Util::max map $_->[0], @alloc),
939 (List::Util::sum map $_->[1], @alloc),
940 ) 1392 )
941} 1393}
942 1394
943sub size_allocate {
944 my ($self, $w, $h) = @_;
945
946 my $children = $self->{children};
947
948 my @h = map +($_->size_request)[1], @$children;
949
950 my $req_h = List::Util::sum @h;
951
952 if ($req_h > $h) {
953 # ah well, not enough space
954 $_ *= $h / $req_h for @h;
955 } else {
956 my $exp = List::Util::sum map $_->{expand}, @$children;
957 $exp ||= 1;
958
959 for (0 .. $#$children) {
960 my $child = $children->[$_];
961
962 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
963 }
964 }
965
966 CFClient::UI::harmonize \@h;
967
968 my $y = 0;
969 for (0 .. $#$children) {
970 my $child = $children->[$_];
971 my $h = $h[$_];
972 $child->configure (0, $y, $w, $h);
973
974 $y += $h;
975 }
976
977 1
978}
979
980############################################################################# 1395#############################################################################
981 1396
982package CFClient::UI::Label; 1397package CFClient::UI::Label;
983 1398
984our @ISA = CFClient::UI::Base::; 1399our @ISA = CFClient::UI::DrawBG::;
985 1400
986use SDL::OpenGL; 1401use CFClient::OpenGL;
987 1402
988sub new { 1403sub new {
989 my ($class, %arg) = @_; 1404 my ($class, %arg) = @_;
990 1405
991 my $self = $class->SUPER::new ( 1406 my $self = $class->SUPER::new (
992 fg => [1, 1, 1], 1407 fg => [1, 1, 1],
993 fontsize => $::FONTSIZE, 1408 #bg => none
994 text => "", 1409 #active_bg => none
1410 #font => default_font
1411 #text => initial text
1412 #markup => initial narkup
1413 #max_w => maximum pixel width
1414 ellipsise => 3, # end
1415 layout => (new CFClient::Layout),
1416 fontsize => 1,
995 align => -1, 1417 align => -1,
996 valign => -1, 1418 valign => -1,
997 padding => 2, 1419 padding => 2,
998 layout => new CFClient::Layout, 1420 can_events => 0,
999 %arg 1421 %arg
1000 ); 1422 );
1001 1423
1002 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1424 if (exists $self->{template}) {
1425 my $layout = new CFClient::Layout;
1426 $layout->set_text (delete $self->{template});
1427 $self->{template} = $layout;
1428 }
1003 1429
1004 $self->set_text (delete $self->{text}) if exists $self->{text}; 1430 if (exists $self->{markup}) {
1005 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1431 $self->set_markup (delete $self->{markup});
1432 } else {
1433 $self->set_text (delete $self->{text});
1434 }
1006 1435
1007 $self 1436 $self
1008} 1437}
1009 1438
1010sub escape_text { 1439sub escape($) {
1011 local $_ = $_[1]; 1440 local $_ = $_[0];
1012 1441
1013 s/&/&amp;/g; 1442 s/&/&amp;/g;
1014 s/>/&gt;/g; 1443 s/>/&gt;/g;
1015 s/</&lt;/g; 1444 s/</&lt;/g;
1016 1445
1017 $_[1] 1446 $_
1447}
1448
1449sub update {
1450 my ($self) = @_;
1451
1452 delete $self->{texture};
1453 $self->SUPER::update;
1018} 1454}
1019 1455
1020sub set_text { 1456sub set_text {
1021 my ($self, $text) = @_; 1457 my ($self, $text) = @_;
1022 1458
1459 return if $self->{text} eq "T$text";
1460 $self->{text} = "T$text";
1461
1462 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1023 $self->{layout}->set_text ($text); 1463 $self->{layout}->set_text ($text);
1024 1464
1025 delete $self->{texture};
1026 $self->update; 1465 $self->update;
1466 $self->check_size;
1027} 1467}
1028 1468
1029sub set_markup { 1469sub set_markup {
1030 my ($self, $markup) = @_; 1470 my ($self, $markup) = @_;
1031 1471
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;
1032 $self->{layout}->set_markup ($markup); 1478 $self->{layout}->set_markup ($markup);
1033 1479
1034 delete $self->{texture};
1035 $self->update; 1480 $self->update;
1481 $self->check_size;
1036} 1482}
1037 1483
1038sub size_request { 1484sub size_request {
1039 my ($self) = @_; 1485 my ($self) = @_;
1040 1486
1041 $self->{layout}->set_width; 1487 $self->{layout}->set_font ($self->{font}) if $self->{font};
1488 $self->{layout}->set_width ($self->{max_w} || -1);
1489 $self->{layout}->set_ellipsise ($self->{ellipsise});
1490 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1042 $self->{layout}->set_height ($self->{fontsize}); 1491 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1043 1492
1044 my ($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 }
1045 1504
1046 ( 1505 (
1047 $w + $self->{padding} * 2, 1506 $w + $self->{padding} * 2,
1048 $h + $self->{padding} * 2, 1507 $h + $self->{padding} * 2,
1049 ) 1508 )
… …
1053 my ($self, $w, $h) = @_; 1512 my ($self, $w, $h) = @_;
1054 1513
1055 delete $self->{texture}; 1514 delete $self->{texture};
1056} 1515}
1057 1516
1058sub update { 1517sub set_fontsize {
1059 my ($self) = @_; 1518 my ($self, $fontsize) = @_;
1060 1519
1520 $self->{fontsize} = $fontsize;
1061 delete $self->{texture}; 1521 delete $self->{texture};
1522
1062 $self->SUPER::update; 1523 $self->update;
1524 $self->check_size;
1063} 1525}
1064 1526
1065sub _draw { 1527sub _draw {
1066 my ($self) = @_; 1528 my ($self) = @_;
1067 1529
1530 $self->SUPER::_draw; # draw background, if applicable
1531
1068 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};
1069 $self->{layout}->set_width ($self->{w}); 1535 $self->{layout}->set_width ($self->{w});
1070 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize}); 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
1071 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 $tex
1072 }; 1551 };
1073 1552
1074 glEnable GL_BLEND;
1075 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1076 glEnable GL_TEXTURE_2D; 1553 glEnable GL_TEXTURE_2D;
1077 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1554 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1078 1555
1556 if ($tex->{format} == GL_ALPHA) {
1079 glColor @{$self->{fg}}; 1557 glColor @{$self->{fg}};
1080
1081 $self->{ox} = int (
1082 $self->{align} < 0 ? $self->{padding}
1083 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1084 : ($self->{w} - $tex->{w}) * 0.5
1085 );
1086
1087 $self->{oy} = int (
1088 $self->{valign} < 0 ? $self->{padding}
1089 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1090 : ($self->{h} - $tex->{h}) * 0.5
1091 );
1092
1093 $tex->draw_quad ($self->{ox}, $self->{oy}); 1558 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1559 } else {
1560 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1561 }
1094 1562
1095 glDisable GL_TEXTURE_2D; 1563 glDisable GL_TEXTURE_2D;
1096 glDisable GL_BLEND;
1097} 1564}
1098 1565
1099############################################################################# 1566#############################################################################
1100 1567
1101package CFClient::UI::EntryBase; 1568package CFClient::UI::EntryBase;
1102 1569
1103our @ISA = CFClient::UI::Label::; 1570our @ISA = CFClient::UI::Label::;
1104 1571
1105use SDL; 1572use CFClient::OpenGL;
1106use SDL::OpenGL;
1107 1573
1108sub new { 1574sub new {
1109 my $class = shift; 1575 my $class = shift;
1110 1576
1111 $class->SUPER::new ( 1577 $class->SUPER::new (
1112 fg => [1, 1, 1], 1578 fg => [1, 1, 1],
1113 bg => [0, 0, 0, 0.2], 1579 bg => [0, 0, 0, 0.2],
1114 active_bg => [1, 1, 1, 0.5], 1580 active_bg => [1, 1, 1, 0.5],
1115 active_fg => [0, 0, 0], 1581 active_fg => [0, 0, 0],
1116 can_hover => 1, 1582 can_hover => 1,
1117 can_focus => 1, 1583 can_focus => 1,
1118 valign => 0, 1584 valign => 0,
1585 can_events => 1,
1586 #text => ...
1119 @_ 1587 @_
1120 ) 1588 )
1121} 1589}
1122 1590
1123sub _set_text { 1591sub _set_text {
… …
1125 1593
1126 delete $self->{cur_h}; 1594 delete $self->{cur_h};
1127 1595
1128 return if $self->{text} eq $text; 1596 return if $self->{text} eq $text;
1129 1597
1598 delete $self->{texture};
1599
1130 $self->{last_activity} = $::NOW; 1600 $self->{last_activity} = $::NOW;
1131 $self->{text} = $text; 1601 $self->{text} = $text;
1132 1602
1133 $text =~ s/./*/g if $self->{hidden}; 1603 $text =~ s/./*/g if $self->{hidden};
1134 $self->{layout}->set_text ("$text "); 1604 $self->{layout}->set_text ("$text ");
1135 1605
1136 $self->emit (changed => $self->{text}); 1606 $self->_emit (changed => $self->{text});
1137}
1138
1139sub get_text {
1140 $_[0]{text}
1141}
1142
1143sub size_request {
1144 my ($self) = @_;
1145
1146 my ($w, $h) = $self->SUPER::size_request;
1147
1148 ($w + 1, $h) # add 1 for cursor
1149}
1150
1151sub size_allocate {
1152 my ($self, $w, $h) = @_;
1153
1154 $self->_set_text ($self->{text});
1155} 1607}
1156 1608
1157sub set_text { 1609sub set_text {
1158 my ($self, $text) = @_; 1610 my ($self, $text) = @_;
1159 1611
1160 $self->{cursor} = length $text; 1612 $self->{cursor} = length $text;
1161 $self->_set_text ($text); 1613 $self->_set_text ($text);
1162 $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, $h) # add 1 for cursor
1163} 1628}
1164 1629
1165sub key_down { 1630sub key_down {
1166 my ($self, $ev) = @_; 1631 my ($self, $ev) = @_;
1167 1632
1168 my $mod = $ev->key_mod; 1633 my $mod = $ev->{mod};
1169 my $sym = $ev->key_sym; 1634 my $sym = $ev->{sym};
1170
1171 my $uni = $ev->key_unicode; 1635 my $uni = $ev->{unicode};
1172 1636
1173 my $text = $self->get_text; 1637 my $text = $self->get_text;
1174 1638
1175 if ($sym == SDLK_BACKSPACE) { 1639 if ($uni == 8) {
1176 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1640 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1177 } elsif ($sym == SDLK_DELETE) { 1641 } elsif ($uni == 127) {
1178 substr $text, $self->{cursor}, 1, ""; 1642 substr $text, $self->{cursor}, 1, "";
1179 } elsif ($sym == SDLK_LEFT) { 1643 } elsif ($sym == CFClient::SDLK_LEFT) {
1180 --$self->{cursor} if $self->{cursor}; 1644 --$self->{cursor} if $self->{cursor};
1181 } elsif ($sym == SDLK_RIGHT) { 1645 } elsif ($sym == CFClient::SDLK_RIGHT) {
1182 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1646 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1183 } elsif ($sym == SDLK_HOME) { 1647 } elsif ($sym == CFClient::SDLK_HOME) {
1184 $self->{cursor} = 0; 1648 $self->{cursor} = 0;
1185 } elsif ($sym == SDLK_END) { 1649 } elsif ($sym == CFClient::SDLK_END) {
1186 $self->{cursor} = length $text; 1650 $self->{cursor} = length $text;
1187 } elsif ($sym == SDLK_ESCAPE) { 1651 } elsif ($uni == 27) {
1188 $self->emit ('escape'); 1652 $self->_emit ('escape');
1189 } elsif ($uni) { 1653 } elsif ($uni) {
1190 substr $text, $self->{cursor}++, 0, chr $uni; 1654 substr $text, $self->{cursor}++, 0, chr $uni;
1191 } 1655 }
1192 1656
1193 $self->_set_text ($text); 1657 $self->_set_text ($text);
1194 $self->update; 1658 $self->update;
1659 $self->check_size;
1195} 1660}
1196 1661
1197sub focus_in { 1662sub focus_in {
1198 my ($self) = @_; 1663 my ($self) = @_;
1199 1664
… …
1267 1732
1268package CFClient::UI::Entry; 1733package CFClient::UI::Entry;
1269 1734
1270our @ISA = CFClient::UI::EntryBase::; 1735our @ISA = CFClient::UI::EntryBase::;
1271 1736
1272use SDL; 1737use CFClient::OpenGL;
1273use SDL::OpenGL;
1274 1738
1275sub key_down { 1739sub key_down {
1276 my ($self, $ev) = @_; 1740 my ($self, $ev) = @_;
1277 1741
1278 my $sym = $ev->key_sym; 1742 my $sym = $ev->{sym};
1279 1743
1280 if ($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} = '';
1281 $self->emit (activate => $self->get_text); 1749 $self->_emit (activate => $txt);
1282 $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 }
1283 1773
1284 } else { 1774 } else {
1285 $self->SUPER::key_down ($ev); 1775 $self->SUPER::key_down ($ev);
1286 } 1776 }
1287 1777
… …
1291 1781
1292package CFClient::UI::Button; 1782package CFClient::UI::Button;
1293 1783
1294our @ISA = CFClient::UI::Label::; 1784our @ISA = CFClient::UI::Label::;
1295 1785
1296use SDL; 1786use CFClient::OpenGL;
1297use SDL::OpenGL;
1298 1787
1299my @tex = 1788my @tex =
1300 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1789 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1301 qw(b1_button_active.png); 1790 qw(b1_button_active.png);
1302 1791
1303sub new { 1792sub new {
1304 my $class = shift; 1793 my $class = shift;
1305 1794
1306 $class->SUPER::new ( 1795 $class->SUPER::new (
1307 padding => 4, 1796 padding => 4,
1308 fg => [1, 1, 1], 1797 fg => [1, 1, 1],
1309 bg => [1, 1, 1, 0.2],
1310 active_fg => [0, 0, 1], 1798 active_fg => [0, 0, 1],
1311 can_hover => 1, 1799 can_hover => 1,
1312 align => 0, 1800 align => 0,
1313 valign => 0, 1801 valign => 0,
1802 can_events => 1,
1314 @_ 1803 @_
1315 ) 1804 )
1316} 1805}
1317 1806
1807sub activate { }
1808
1318sub button_up { 1809sub button_up {
1319 my ($self, $ev, $x, $y) = @_; 1810 my ($self, $ev, $x, $y) = @_;
1320 1811
1812 $self->emit ("activate")
1321 if ($x >= 0 && $x < $self->{w} 1813 if $x >= 0 && $x < $self->{w}
1322 && $y >= 0 && $y < $self->{h}) { 1814 && $y >= 0 && $y < $self->{h};
1323 $self->emit ("activate");
1324 }
1325} 1815}
1326 1816
1327sub _draw { 1817sub _draw {
1328 my ($self) = @_; 1818 my ($self) = @_;
1329 1819
1330 local $self->{fg} = $self->{fg}; 1820 local $self->{fg} = $self->{fg};
1331 1821
1332 if ($GRAB == $self) { 1822 if ($GRAB == $self) {
1333 $self->{fg} = $self->{active_fg}; 1823 $self->{fg} = $self->{active_fg};
1334 } 1824 }
1825
1826 glEnable GL_TEXTURE_2D;
1827 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1828 glColor 0, 0, 0, 1;
1829
1830 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1831
1832 glDisable GL_TEXTURE_2D;
1833
1834 $self->SUPER::_draw;
1835}
1836
1837#############################################################################
1838
1839package CFClient::UI::CheckBox;
1840
1841our @ISA = CFClient::UI::DrawBG::;
1842
1843my @tex =
1844 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1845 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1846
1847use CFClient::OpenGL;
1848
1849sub new {
1850 my $class = shift;
1851
1852 $class->SUPER::new (
1853 padding => 2,
1854 fg => [1, 1, 1],
1855 active_fg => [1, 1, 0],
1856 bg => [0, 0, 0, 0.2],
1857 active_bg => [1, 1, 1, 0.5],
1858 state => 0,
1859 can_hover => 1,
1860 @_
1861 )
1862}
1863
1864sub size_request {
1865 my ($self) = @_;
1866
1867 ($self->{padding} * 2 + 6) x 2
1868}
1869
1870sub button_down {
1871 my ($self, $ev, $x, $y) = @_;
1872
1873 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1874 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1875 $self->{state} = !$self->{state};
1876 $self->_emit (changed => $self->{state});
1877 }
1878}
1879
1880sub _draw {
1881 my ($self) = @_;
1882
1883 $self->SUPER::_draw;
1884
1885 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1886
1887 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1888
1889 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
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);
1335 2050
1336 glEnable GL_BLEND; 2051 glEnable GL_BLEND;
1337 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2052 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1338 glEnable GL_TEXTURE_2D; 2053 glEnable GL_TEXTURE_2D;
1339 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2054 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1340 glColor 0, 0, 0, 1;
1341 2055
1342 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 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;
1343 2063
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, $h1;
2071 glEnd;
2072
2073 if ($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;
1344 glDisable GL_TEXTURE_2D; 2084 glDisable GL_TEXTURE_2D;
1345 glDisable GL_BLEND;
1346
1347 $self->SUPER::_draw;
1348} 2085}
1349 2086
1350############################################################################# 2087#############################################################################
1351 2088
1352package CFClient::UI::CheckBox; 2089package CFClient::UI::Gauge;
1353 2090
1354our @ISA = CFClient::UI::DrawBG::; 2091our @ISA = CFClient::UI::VBox::;
1355
1356my @tex =
1357 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1358 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1359
1360use SDL;
1361use SDL::OpenGL;
1362 2092
1363sub new { 2093sub new {
1364 my $class = shift; 2094 my ($class, %arg) = @_;
1365 2095
1366 $class->SUPER::new ( 2096 my $self = $class->SUPER::new (
1367 padding => 2, 2097 tooltip => $arg{type},
1368 fg => [1, 1, 1],
1369 active_fg => [1, 1, 0],
1370 state => 0,
1371 can_hover => 1, 2098 can_hover => 1,
1372 @_ 2099 can_events => 1,
2100 %arg,
1373 ) 2101 );
1374}
1375 2102
1376sub size_request { 2103 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1377 my ($self) = @_; 2104 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1378 2105 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1379 ($self->{padding} * 2 + 6) x 2
1380}
1381
1382sub button_down {
1383 my ($self, $ev, $x, $y) = @_;
1384
1385 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1386 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1387 $self->{state} = !$self->{state};
1388 $self->emit (changed => $self->{state});
1389 }
1390}
1391
1392sub _draw {
1393 my ($self) = @_;
1394
1395 $self->SUPER::_draw;
1396
1397 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1398
1399 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1400
1401 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1402
1403 glEnable GL_BLEND;
1404 glEnable GL_TEXTURE_2D;
1405 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1406
1407 my $tex = $self->{state} ? $tex[1] : $tex[0];
1408
1409 $tex->draw_quad (0, 0, $s, $s);
1410
1411 glDisable GL_TEXTURE_2D;
1412 glDisable GL_BLEND;
1413}
1414
1415#############################################################################
1416
1417package CFClient::UI::VGauge;
1418
1419our @ISA = CFClient::UI::Base::;
1420
1421use SDL::OpenGL;
1422
1423my %tex = (
1424 food => [
1425 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1426 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1427 ],
1428 grace => [
1429 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1430 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/
1431 ],
1432 hp => [
1433 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1434 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1435 ],
1436 mana => [
1437 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1438 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/
1439 ],
1440);
1441
1442# eg. VGauge->new (gauge => 'food'), default gauge: food
1443sub new {
1444 my $class = shift;
1445
1446 my $self = $class->SUPER::new (gauge => 'food', @_);
1447 2106
1448 $self 2107 $self
1449} 2108}
1450 2109
1451sub size_request { 2110sub set_fontsize {
1452 my ($self) = @_; 2111 my ($self, $fsize) = @_;
1453 2112
1454 my $tex = $tex{$self->{gauge}}[0]; 2113 $self->{value}->set_fontsize ($fsize);
1455 2114 $self->{max} ->set_fontsize ($fsize);
1456 @$tex{qw(w h)}
1457} 2115}
1458 2116
1459sub set_max { 2117sub set_max {
1460 my ($self, $max) = @_; 2118 my ($self, $max) = @_;
1461 2119
1462 $self->{max_val} = $max; 2120 $self->{gauge}->set_max ($max);
2121 $self->{max}->set_text ($max);
1463} 2122}
1464 2123
1465sub set_value { 2124sub set_value {
1466 my ($self, $val, $max) = @_; 2125 my ($self, $val, $max) = @_;
1467 2126
1468 $self->set_max ($max) 2127 $self->set_max ($max)
1469 if defined $max; 2128 if defined $max;
1470 2129
1471 $max = $self->{max_val}; 2130 $self->{gauge}->set_value ($val, $max);
1472 $self->{val} = $val; 2131 $self->{value}->set_text ($val);
1473
1474 $self->update;
1475}
1476
1477sub _draw {
1478 my ($self) = @_;
1479
1480 my $tex = $tex{$self->{gauge}};
1481
1482 my ($w, $h) = ($self->{w}, $self->{h});
1483
1484 my $ycut = $self->{val} / ($self->{max_val} || 1);
1485 $ycut = 1 if $self->{val} > $self->{max_val};
1486
1487 my $t1 = $tex->[0];
1488 my $t2 = $tex->[1];
1489
1490 glEnable GL_BLEND;
1491 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1492 glEnable GL_TEXTURE_2D;
1493 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1494
1495 my $h1 = $self->{h} - $ycut * $self->{h};
1496 my $h2 = $ycut * $self->{h};
1497
1498 my $yp = 0;
1499
1500 glBindTexture GL_TEXTURE_2D, $t1->{name};
1501 glBegin GL_QUADS;
1502 glTexCoord 0 , 0; glVertex 0 , $yp;
1503 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $yp + $h1;
1504 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex 0 + $w, $yp + $h1;
1505 glTexCoord $t1->{s}, 0; glVertex 0 + $w, $yp;
1506 glEnd;
1507
1508 $yp += $h1;
1509
1510 glBindTexture GL_TEXTURE_2D, $t2->{name};
1511 glBegin GL_QUADS;
1512 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $yp;
1513 glTexCoord 0 , $t2->{t}; glVertex 0 , $yp + $h2;
1514 glTexCoord $t2->{s}, $t2->{t}; glVertex 0 + $w, $yp + $h2;
1515 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex 0 + $w, $yp;
1516 glEnd;
1517
1518 glDisable GL_BLEND;
1519 glDisable GL_TEXTURE_2D;
1520} 2132}
1521 2133
1522############################################################################# 2134#############################################################################
1523 2135
1524package CFClient::UI::Slider; 2136package CFClient::UI::Slider;
1525 2137
1526use strict; 2138use strict;
1527 2139
1528use SDL::OpenGL; 2140use CFClient::OpenGL;
1529 2141
1530our @ISA = CFClient::UI::DrawBG::; 2142our @ISA = CFClient::UI::DrawBG::;
1531 2143
1532my @tex = 2144my @tex =
1533 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2145 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1534 qw(s1_slider.png s1_slider_bg.png); 2146 qw(s1_slider.png s1_slider_bg.png);
1535 2147
1536sub new { 2148sub new {
1537 my $class = shift; 2149 my $class = shift;
1538 2150
1539 # range [value, low, high, page] 2151 # range [value, low, high, page, unit]
1540 2152
1541 # TODO: 0-width page 2153 # TODO: 0-width page
1542 # TODO: req_w/h are wrong with vertical 2154 # TODO: req_w/h are wrong with vertical
1543 # TODO: calculations are off 2155 # TODO: calculations are off
1544 my $self = $class->SUPER::new ( 2156 my $self = $class->SUPER::new (
1545 fg => [1, 1, 1], 2157 fg => [1, 1, 1],
1546 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],
1547 range => [0, 0, 100, 10], 2161 range => [0, 0, 100, 10, 0],
1548 req_w => 40, 2162 req_w => $::WIDTH / 80,
1549 req_h => 13, 2163 req_h => $::WIDTH / 80,
1550 vertical => 0, 2164 vertical => 0,
1551 can_hover => 1, 2165 can_hover => 1,
1552 inner_pad => 5, 2166 inner_pad => 0.02,
1553 @_ 2167 @_
1554 ); 2168 );
1555 2169
2170 $self->set_value ($self->{range}[0]);
2171 $self->update;
2172
1556 $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 $self->update;
2205 }
1557} 2206}
1558 2207
1559sub size_request { 2208sub size_request {
1560 my ($self) = @_; 2209 my ($self) = @_;
1561 2210
… …
1567 2216
1568sub button_down { 2217sub button_down {
1569 my ($self, $ev, $x, $y) = @_; 2218 my ($self, $ev, $x, $y) = @_;
1570 2219
1571 $self->SUPER::button_down ($ev, $x, $y); 2220 $self->SUPER::button_down ($ev, $x, $y);
2221
2222 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2223
1572 $self->mouse_motion ($ev, $x, $y); 2224 $self->mouse_motion ($ev, $x, $y);
1573} 2225}
1574 2226
1575sub mouse_motion { 2227sub mouse_motion {
1576 my ($self, $ev, $x, $y) = @_; 2228 my ($self, $ev, $x, $y) = @_;
1577 2229
1578 if ($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
1579 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2247 my ($value, $lo, $hi, $page) = @{$self->{range}};
2248 my $range = ($hi - $page - $lo) || 1e-100;
1580 2249
1581 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2250 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1582 2251
1583 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2252 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1584 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2253 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1585 2254
1586 $x -= $inner_pad_px; # substract the padding 2255 $value = ($value - $lo) / $range;
1587 $x = $x * ($hi - $lo) / $inner_w + $lo; 2256 $value = $value * $self->{scale} + $self->{offset};
1588 $x = $lo if $x < $lo;
1589 $x = $hi - $page if $x > $hi - $page;
1590 $self->{range}[0] = $x;
1591 2257
1592 $self->emit (changed => $x); 2258 $self->{knob_x} = $value - $knob_w * 0.5;
1593 $self->update; 2259 $self->{knob_w} = $knob_w;
1594 } 2260 });
1595}
1596 2261
1597# the inner_* stuff is for generating a padding for the slider handle, 2262 $self->SUPER::update;
1598# so that the handle doesn't leave the texture. This calculation isn't 100%
1599# correct propably, but it does the job for now
1600sub _calc_inner_pad_px {
1601 my ($self, $w) = @_;
1602 ($w / 100) * $self->{inner_pad} # % to pixels
1603} 2263}
1604 2264
1605sub _draw { 2265sub _draw {
1606 my ($self) = @_; 2266 my ($self) = @_;
1607 2267
1608 $self->SUPER::_draw (); 2268 $self->SUPER::_draw ();
1609 2269
1610 my ($w, $h) = @$self{qw(w h)}; 2270 glScale $self->{w}, $self->{h};
1611 2271
1612 if ($self->{vertical}) { 2272 if ($self->{vertical}) {
1613 # draw a vertical slider like a rotated horizontal slider 2273 # draw a vertical slider like a rotated horizontal slider
1614 2274
2275 glTranslate 1, 0, 0;
1615 glRotate 90, 0, 0, 1; 2276 glRotate 90, 0, 0, 1;
1616 glTranslate 0, -$self->{w}, 0;
1617
1618 ($w, $h) = ($h, $w);
1619 } 2277 }
1620 2278
1621 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2279 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1622 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2280 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1623 2281
1624 my ($value, $lo, $hi, $page) = @{$self->{range}};
1625
1626 $hi = $value + 1 if $lo == $hi;
1627
1628 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1629 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1630
1631 $page = int $page * $inner_w / ($hi - $lo);
1632 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1633
1634 $w -= $page;
1635 $page &= ~1;
1636 glTranslate $page * 0.5, 0, 0;
1637 $page ||= 2;
1638
1639 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1640 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1641
1642 glEnable GL_BLEND;
1643 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1644 glEnable GL_TEXTURE_2D; 2282 glEnable GL_TEXTURE_2D;
1645 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2283 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1646 2284
1647 # draw background 2285 # draw background
1648 $tex[1]->draw_quad (0, 0, $w, $h); 2286 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1649 2287
1650 # draw handle 2288 # draw handle
1651 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2289 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1652 2290
1653 glDisable GL_BLEND;
1654 glDisable GL_TEXTURE_2D; 2291 glDisable GL_TEXTURE_2D;
1655} 2292}
1656 2293
1657############################################################################# 2294#############################################################################
1658 2295
2296package CFClient::UI::ValSlider;
2297
2298our @ISA = CFClient::UI::HBox::;
2299
2300sub new {
2301 my ($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
1659package CFClient::UI::TextView; 2337package CFClient::UI::TextView;
1660 2338
1661our @ISA = CFClient::UI::HBox::; 2339our @ISA = CFClient::UI::HBox::;
1662 2340
1663use SDL::OpenGL; 2341use CFClient::OpenGL;
1664 2342
1665sub new { 2343sub new {
1666 my $class = shift; 2344 my $class = shift;
1667 2345
1668 my $self = $class->SUPER::new ( 2346 my $self = $class->SUPER::new (
1669 req_w => $::WIDTH / 6, 2347 fontsize => 1,
1670 req_h => $::HEIGHT / 6, 2348 can_events => 0,
1671 fontsize => $::FONTSIZE, 2349 #font => default_font
1672 @_, 2350 @_,
1673 2351
1674 layout => (new CFClient::Layout), 2352 layout => (new CFClient::Layout 1),
1675 par => [], 2353 par => [],
1676 height => 0, 2354 height => 0,
1677 children => [ 2355 children => [
1678 (new CFClient::UI::Empty expand => 1), 2356 (new CFClient::UI::Empty expand => 1),
1679 (new CFClient::UI::Slider vertical => 1), 2357 (new CFClient::UI::Slider vertical => 1),
1680 ], 2358 ],
1681 ); 2359 );
1682 2360
1683 $self->{children}[1]->connect (changed => sub { 2361 $self->{children}[1]->connect (changed => sub { $self->update });
1684 $self->update;
1685 });
1686 2362
1687 $self 2363 $self
1688} 2364}
1689 2365
1690sub set_fontsize { 2366sub set_fontsize {
… …
1692 2368
1693 $self->{fontsize} = $fontsize; 2369 $self->{fontsize} = $fontsize;
1694 $self->reflow; 2370 $self->reflow;
1695} 2371}
1696 2372
2373sub size_allocate {
2374 my ($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 $self->reflow;
2383}
2384
1697sub text_height { 2385sub text_size {
1698 my ($self, $text) = @_; 2386 my ($self, $text, $indent) = @_;
1699 2387
1700 my $layout = $self->{layout}; 2388 my $layout = $self->{layout};
1701 2389
1702 $layout->set_height ($self->{fontsize}); 2390 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1703 $layout->set_width ($self->{w}); 2391 $layout->set_width ($self->{children}[0]{w} - $indent);
1704 $layout->set_text ($text); 2392 $layout->set_markup ($text);
1705 2393
1706 ($layout->size)[1] 2394 $layout->size
1707} 2395}
1708 2396
1709sub reflow { 2397sub reflow {
1710 my ($self) = @_; 2398 my ($self) = @_;
1711 2399
1712 $self->{need_reflow}++; 2400 $self->{need_reflow}++;
1713 $self->update; 2401 $self->update;
1714} 2402}
1715 2403
1716sub size_request { 2404sub set_offset {
1717 my ($self) = @_; 2405 my ($self, $offset) = @_;
1718 2406
1719 ($self->{req_w}, $self->{req_h}) 2407 # todo: base offset on lines or so, not on pixels
2408 $self->{children}[1]->set_value ($offset);
1720} 2409}
1721 2410
1722sub size_allocate { 2411sub clear {
1723 my ($self, $w, $h) = @_; 2412 my ($self) = @_;
1724 2413
1725 $self->{layout}->set_height ($self->{fontsize}); 2414 $self->{par} = [];
1726 $self->{layout}->set_width ($self->{w}); 2415 $self->{height} = 0;
1727 2416 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1728 $self->reflow;
1729 $self->update;
1730} 2417}
1731 2418
1732sub add_paragraph { 2419sub add_paragraph {
1733 my ($self, $color, $text) = @_; 2420 my ($self, $color, $text, $indent) = @_;
1734 2421
1735 #TODO: intelligently "reformat" paragraph 2422 for my $line (split /\n/, $text) {
1736 2423 my ($w, $h) = $self->text_size ($line);
1737 my $height = $self->text_height ($text);
1738
1739 $self->{height} += $height; 2424 $self->{height} += $h;
2425 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2426 }
1740 2427
1741 push @{$self->{par}}, [$height, $color, $text];
1742
1743 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2428 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1744 $self->{children}[1]->update;
1745} 2429}
1746 2430
1747sub update { 2431sub update {
1748 my ($self) = @_; 2432 my ($self) = @_;
1749 2433
… …
1751 2435
1752 return unless $self->{h} > 0; 2436 return unless $self->{h} > 0;
1753 2437
1754 delete $self->{texture}; 2438 delete $self->{texture};
1755 2439
1756 $ROOT->on_refresh ($self, sub { 2440 $ROOT->on_post_alloc ($self, sub {
2441 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2442
1757 if (delete $self->{need_reflow}) { 2443 if (delete $self->{need_reflow}) {
1758 my $height = 0; 2444 my $height = 0;
1759 2445
1760 $height += $_->[0] = $self->text_height ($_->[2]) 2446 my $layout = $self->{layout};
2447
2448 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2449
1761 for @{$self->{par}}; 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 }
1762 2461
1763 $self->{height} = $height; 2462 $self->{height} = $height;
1764 2463
1765 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2464 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1766 2465
1767 delete $self->{texture}; 2466 delete $self->{texture};
1768 } 2467 }
1769 2468
1770 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2469 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1771 glClearColor 0, 0, 0, 1; 2470 glClearColor 0.5, 0.5, 0.5, 0;
1772 glClear GL_COLOR_BUFFER_BIT; 2471 glClear GL_COLOR_BUFFER_BIT;
1773 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
1774 glEnable GL_BLEND; 2484 glEnable GL_BLEND;
2485 #TODO# not correct in windows where rgba is forced off
1775 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2486 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1776 glEnable GL_TEXTURE_2D;
1777 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1778
1779 my $top = int $self->{children}[1]{range}[0];
1780
1781 my $y0 = $top;
1782 my $y1 = $top + $self->{h};
1783
1784 my $y = 0;
1785
1786 my $layout = $self->{layout};
1787 2487
1788 for my $par (@{$self->{par}}) { 2488 for my $par (@{$self->{par}}) {
1789 my $h = $par->[0]; 2489 my $h = $par->[1];
1790 2490
1791 if ($y0 < $y + $h && $y < $y1) { 2491 if ($y0 < $y + $h && $y < $y1) {
2492 $layout->set_foreground (@{ $par->[2] });
2493 $layout->set_width ($W - $par->[3]);
1792 $layout->set_text ($par->[2]); 2494 $layout->set_markup ($par->[4]);
1793 2495
1794 glColor @{ $par->[1] }; 2496 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1795 my ($W, $H) = $layout->size; 2497
1796 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2498 glRasterPos $par->[3], $y - $y0;
2499 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1797 } 2500 }
1798 2501
1799 $y += $h; 2502 $y += $h;
1800 } 2503 }
1801 2504
1802 glDisable GL_TEXTURE_2D;
1803 glDisable GL_BLEND; 2505 glDisable GL_BLEND;
1804 }; 2506 };
1805 }); 2507 });
1806} 2508}
1807 2509
1808sub _draw { 2510sub _draw {
1809 my ($self) = @_; 2511 my ($self) = @_;
1810 2512
1811 if ($self->{texture}) {
1812 glEnable GL_TEXTURE_2D; 2513 glEnable GL_TEXTURE_2D;
1813 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2514 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2515 glColor 1, 1, 1, 1;
1814 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2516 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1815 glDisable GL_TEXTURE_2D; 2517 glDisable GL_TEXTURE_2D;
1816 }
1817 2518
1818 $self->{children}[1]->draw; 2519 $self->{children}[1]->draw;
1819 2520
1820} 2521}
1821 2522
1822############################################################################# 2523#############################################################################
1823 2524
1824package CFClient::UI::MapWidget;
1825
1826use strict;
1827
1828use List::Util qw(min max);
1829
1830use SDL;
1831use SDL::OpenGL;
1832
1833our @ISA = CFClient::UI::Base::;
1834
1835sub new {
1836 my $class = shift;
1837
1838 $class->SUPER::new (
1839 z => -1,
1840 can_focus => 1,
1841 list => (glGenLists 1),
1842 @_
1843 )
1844}
1845
1846sub key_down {
1847 print "MAPKEYDOWN\n";
1848}
1849
1850sub key_up {
1851}
1852
1853sub button_down {
1854 my ($self, $ev, $x, $y) = @_;
1855
1856 $self->focus_in;
1857
1858 if ($ev->button == 2) {
1859 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1860 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1861
1862 $self->{motion} = sub {
1863 my ($ev, $x, $y) = @_;
1864
1865 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1866
1867 $::CFG->{map_shift_x} = $bw + $x - $ox;
1868 $::CFG->{map_shift_y} = $bh + $y - $oy;
1869
1870 $self->update;
1871 };
1872 }
1873}
1874
1875sub button_up {
1876 my ($self, $ev, $x, $y) = @_;
1877
1878 delete $self->{motion};
1879}
1880
1881sub mouse_motion {
1882 my ($self, $ev, $x, $y) = @_;
1883
1884 $self->{motion}->($ev, $x, $y) if $self->{motion};
1885}
1886
1887sub size_request {
1888 (
1889 1 + 32 * int $::WIDTH / 32,
1890 1 + 32 * int $::HEIGHT / 32,
1891 )
1892}
1893
1894sub update {
1895 my ($self) = @_;
1896
1897 $self->{need_update} = 1;
1898 $self->SUPER::update;
1899}
1900
1901sub draw {
1902 my ($self) = @_;
1903
1904 if (delete $self->{need_update}) {
1905 glNewList $self->{list}, GL_COMPILE;
1906
1907 if ($::MAP) {
1908 my $sw = int $::WIDTH / 32;
1909 my $sh = int $::HEIGHT / 32;
1910
1911 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1912 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1913
1914 glTranslate $sx0 - 32, $sy0 - 32, 0;
1915
1916 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1917
1918 if ($::CFG->{fow_enable}) {
1919 if ($::CFG->{fow_smooth} && $CFClient::GL_VERSION >= 1.2) { # smooth fog of war
1920 glConvolutionParameter (GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER);
1921 glConvolutionFilter2D (
1922 GL_CONVOLUTION_2D,
1923 GL_ALPHA,
1924 3, 3,
1925 GL_ALPHA, GL_FLOAT,
1926 pack "f*",
1927 0.1, 0.1, 0.1,
1928 0.1, 0.2, 0.1,
1929 0.1, 0.1, 0.1,
1930 );
1931 glEnable GL_CONVOLUTION_2D;
1932 }
1933
1934 $self->{fow_texture} = new CFClient::Texture
1935 w => $w,
1936 h => $h,
1937 data => $data,
1938 internalformat => GL_ALPHA,
1939 format => GL_ALPHA;
1940
1941 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1942
1943 glEnable GL_BLEND;
1944 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1945 glEnable GL_TEXTURE_2D;
1946 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1947
1948 glColor +($::CFG->{fow_intensity}) x 3, 1;
1949 $self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
1950
1951 glDisable GL_TEXTURE_2D;
1952 glDisable GL_BLEND;
1953 }
1954
1955 # HACK BEGIN
1956 {
1957 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1958 my ($w, $h) = (250, 250);
1959
1960 glEnable GL_BLEND;
1961 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1962 glEnable GL_TEXTURE_2D;
1963 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1964
1965 $self->{mapmap_texture} =
1966 new CFClient::Texture
1967 w => $w,
1968 h => $h,
1969 data => $::MAP->mapmap ($w, $h),
1970 type => $CFClient::GL_VERSION >= 1.2 ? GL_UNSIGNED_INT_8_8_8_8_REV : GL_UNSIGNED_BYTE;
1971
1972 $self->{mapmap_texture}->draw_quad (100, 100);
1973
1974 glDisable GL_TEXTURE_2D;
1975 glDisable GL_BLEND;
1976 }
1977 # HACK END
1978 }
1979
1980 glEndList;
1981 }
1982
1983 glPushMatrix;
1984 glCallList $self->{list};
1985 glPopMatrix;
1986
1987 if ($FOCUS != $self) {
1988 glColor 64/255, 64/255, 64/255;
1989 glLogicOp GL_AND;
1990 glEnable GL_COLOR_LOGIC_OP;
1991 glBegin GL_QUADS;
1992 glVertex 0, 0;
1993 glVertex 0, $::HEIGHT;
1994 glVertex $::WIDTH, $::HEIGHT;
1995 glVertex $::WIDTH, 0;
1996 glEnd;
1997 glDisable GL_COLOR_LOGIC_OP;
1998 }
1999}
2000
2001my %DIR = (
2002 SDLK_KP8, [1, "north"],
2003 SDLK_KP9, [2, "northeast"],
2004 SDLK_KP6, [3, "east"],
2005 SDLK_KP3, [4, "southeast"],
2006 SDLK_KP2, [5, "south"],
2007 SDLK_KP1, [6, "southwest"],
2008 SDLK_KP4, [7, "west"],
2009 SDLK_KP7, [8, "northwest"],
2010
2011 SDLK_UP, [1, "north"],
2012 SDLK_RIGHT, [3, "east"],
2013 SDLK_DOWN, [5, "south"],
2014 SDLK_LEFT, [7, "west"],
2015);
2016
2017sub key_down {
2018 my ($self, $ev) = @_;
2019
2020 my $mod = $ev->key_mod;
2021 my $sym = $ev->key_sym;
2022
2023 if ($sym == SDLK_KP5) {
2024 $::CONN->user_send ("stay fire");
2025 } elsif ($sym == SDLK_a) {
2026 $::CONN->user_send ("apply");
2027 } elsif ($sym == SDLK_QUOTE) {
2028 $self->emit ('activate_console');
2029 } elsif ($sym == SDLK_SLASH) {
2030 $self->emit ('activate_console' => '/');
2031 } elsif (exists $DIR{$sym}) {
2032 if ($mod & KMOD_SHIFT) {
2033 $self->{shft}++;
2034 $::CONN->user_send ("fire $DIR{$sym}[0]");
2035 } elsif ($mod & KMOD_CTRL) {
2036 $self->{ctrl}++;
2037 $::CONN->user_send ("run $DIR{$sym}[0]");
2038 } else {
2039 $::CONN->user_send ("$DIR{$sym}[1]");
2040 }
2041 }
2042}
2043
2044sub key_up {
2045 my ($self, $ev) = @_;
2046
2047 my $mod = $ev->key_mod;
2048 my $sym = $ev->key_sym;
2049
2050 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
2051 $::CONN->user_send ("fire_stop");
2052 }
2053 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
2054 $::CONN->user_send ("run_stop");
2055 }
2056}
2057
2058#############################################################################
2059
2060package CFClient::UI::Animator; 2525package CFClient::UI::Animator;
2061 2526
2062use SDL::OpenGL; 2527use CFClient::OpenGL;
2063 2528
2064our @ISA = CFClient::UI::Bin::; 2529our @ISA = CFClient::UI::Bin::;
2065 2530
2066sub moveto { 2531sub moveto {
2067 my ($self, $x, $y) = @_; 2532 my ($self, $x, $y) = @_;
… …
2105 2570
2106sub new { 2571sub new {
2107 my $class = shift; 2572 my $class = shift;
2108 2573
2109 my $self = $class->SUPER::new ( 2574 my $self = $class->SUPER::new (
2110 state => 0, 2575 state => 0,
2111 connect_activate => \&toggle_flopper, 2576 on_activate => \&toggle_flopper,
2112 @_ 2577 @_
2113 ); 2578 );
2114 2579
2115 if ($self->{state}) {
2116 $self->{state} = 0;
2117 $self->toggle_flopper;
2118 }
2119
2120 $self 2580 $self
2121} 2581}
2122 2582
2123sub toggle_flopper { 2583sub toggle_flopper {
2124 my ($self) = @_; 2584 my ($self) = @_;
2125 2585
2126 # TODO: use animation 2586 $self->{other}->toggle_visibility;
2127 if ($self->{state} = !$self->{state}) { 2587}
2128 $CFClient::UI::ROOT->add ($self->{other}); 2588
2129 $self->{other}->move ($self->coord2global (0, $self->{h})); 2589#############################################################################
2590
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 },
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
2130 $self->emit ("open"); 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};
2131 } else { 2938 } else {
2132 $CFClient::UI::ROOT->remove ($self->{other}); 2939 $self->{item}{$group} = {
2133 $self->emit ("close"); 2940 id => ++$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 };
2134 } 2949 }
2135 2950
2136 $self->emit (changed => $self->{state}); 2951 $self->reorder;
2952}
2953
2954sub reconfigure {
2955 my ($self) = @_;
2956
2957 delete $_->{label}
2958 for values %{ $self->{item} || {} };
2959
2960 $self->reorder;
2961 $self->SUPER::reconfigure;
2137} 2962}
2138 2963
2139############################################################################# 2964#############################################################################
2140 2965
2141package CFClient::UI::Root; 2966package CFClient::UI::Root;
2142 2967
2143our @ISA = CFClient::UI::Container::; 2968our @ISA = CFClient::UI::Container::;
2144 2969
2145use SDL::OpenGL; 2970use CFClient::OpenGL;
2146 2971
2147sub check_size { 2972sub new {
2148 my ($self) = @_; 2973 my $class = shift;
2149 2974
2150 $self->configure (0, 0, $::WITH, $::HEIGHT); 2975 $class->SUPER::new (
2151} 2976 visible => 1,
2152 2977 @_,
2153sub size_request { 2978 )
2154 ($::WIDTH, $::HEIGHT)
2155} 2979}
2156 2980
2157sub configure { 2981sub configure {
2158 my ($self, $x, $y, $w, $h) = @_; 2982 my ($self, $x, $y, $w, $h) = @_;
2159 2983
2160 $self->SUPER::configure ($x, $y, $w, $h); 2984 $self->{w} = $w;
2161 2985 $self->{h} = $h;
2162 $_->configure ($_->{x}, $_->{y}, $_->size_request)
2163 for @{$self->{children}};
2164} 2986}
2165 2987
2166sub _topleft { 2988sub check_size {
2989 my ($self) = @_;
2990
2991 $self->size_allocate ($self->{w}, $self->{h})
2992 if $self->{w};
2993}
2994
2995sub size_request {
2996 my ($self) = @_;
2997
2998 ($self->{w}, $self->{h})
2999}
3000
3001sub size_allocate {
3002 my ($self, $w, $h) = @_;
3003
3004 for my $child ($self->children) {
3005 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3006
3007 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
3008 if exists $child->{req_x};
3009
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, $H);
3019 }
3020}
3021
3022sub coord2local {
2167 my ($self, $x, $y) = @_; 3023 my ($self, $x, $y) = @_;
2168 3024
2169 ($x, $y) 3025 ($x, $y)
2170} 3026}
2171 3027
3028sub coord2global {
3029 my ($self, $x, $y) = @_;
3030
3031 ($x, $y)
3032}
3033
2172sub update { 3034sub update {
2173 my ($self) = @_; 3035 my ($self) = @_;
2174 3036
2175 $self->check_size; 3037 $self->check_size;
2176 ::refresh (); 3038 $::WANT_REFRESH++;
2177} 3039}
2178 3040
2179sub add { 3041sub add {
2180 my ($self, $child) = @_; 3042 my ($self, @children) = @_;
2181 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
2182 $self->SUPER::add ($child); 3052 $self->SUPER::add (@children);
3053
3054 for (my @widgets = @children; my $w = pop @widgets; ) {
3055 push @widgets, $w->children;
3056 $w->set_visible;
3057 }
3058
3059}
3060
3061sub remove {
3062 my ($self, @children) = @_;
3063
3064 $self->SUPER::remove (@children);
3065
3066 while (@children) {
3067 my $w = pop @children;
3068 push @children, $w->children;
3069 $w->set_invisible;
3070 }
2183} 3071}
2184 3072
2185sub on_refresh { 3073sub on_refresh {
2186 my ($self, $id, $cb) = @_; 3074 my ($self, $id, $cb) = @_;
2187 3075
2188 $self->{refresh_hook}{$id} = $cb; 3076 $self->{refresh_hook}{$id} = $cb;
2189} 3077}
2190 3078
3079sub on_post_alloc {
3080 my ($self, $id, $cb) = @_;
3081
3082 $self->{post_alloc_hook}{$id} = $cb;
3083}
3084
2191sub draw { 3085sub draw {
2192 my ($self) = @_; 3086 my ($self) = @_;
2193 3087
2194 while (my $rcb = delete $self->{refresh_hook}) { 3088 while ($self->{refresh_hook}) {
2195 $_->() for values %$rcb; 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 (values %{delete $self->{size_alloc}}) {
3129 my ($widget, $w, $h) = @$_;
3130
3131 $w = 0 if $w < 0;
3132 $h = 0 if $h < 0;
3133
3134 $widget->{w} = $w;
3135 $widget->{h} = $h;
3136 $widget->emit (size_allocate => $w, $h);
3137 }
3138 }
3139
3140 while ($self->{post_alloc_hook}) {
3141 $_->()
3142 for values %{delete $self->{post_alloc_hook}};
2196 } 3143 }
2197 3144
2198 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3145 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2199 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3146 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2200 glClear GL_COLOR_BUFFER_BIT; 3147 glClear GL_COLOR_BUFFER_BIT;
2201 3148
2202 glMatrixMode GL_PROJECTION; 3149 glMatrixMode GL_PROJECTION;
2203 glLoadIdentity; 3150 glLoadIdentity;
2204 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3151 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2205 glMatrixMode GL_MODELVIEW; 3152 glMatrixMode GL_MODELVIEW;
2206 glLoadIdentity; 3153 glLoadIdentity;
2207 3154
2208 $self->_draw; 3155 $self->_draw;
2209} 3156}
… …
2211############################################################################# 3158#############################################################################
2212 3159
2213package CFClient::UI; 3160package CFClient::UI;
2214 3161
2215$ROOT = new CFClient::UI::Root; 3162$ROOT = new CFClient::UI::Root;
3163$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2216 3164
22171 31651
2218 3166

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