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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 1.247 by root, Sun May 28 01:16:04 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 return if $self->{parent};
246
247 $CFClient::UI::ROOT->add ($self);
248}
249
250sub center {
251 my ($self) = @_;
252
253 $CFClient::UI::ROOT->on_post_alloc (
254 "center_$self" => sub {
255 $self->move (($::WIDTH - $self->{w}) * 0.5, ($::HEIGHT - $self->{h}) * 0.5);
256 },
257 );
258
259 $self->update;
260}
261
262sub set_visible {
263 my ($self) = @_;
264
265 return if $self->{visible};
266
267 $self->{root} = $self->{parent}{root};
268 $self->{visible} = $self->{parent}{visible} + 1;
269
270 $self->emit (visibility_change => 1)
271}
272
273sub set_invisible {
274 my ($self) = @_;
275
276 return unless $self->{visible};
277
278 # broken show/hide model
279
280 delete $self->{root};
281 delete $self->{visible};
282
283 undef $GRAB if $GRAB == $self;
284 undef $HOVER if $HOVER == $self;
285
286 CFClient::UI::check_tooltip
287 if $CFClient::UI::TOOLTIP->{owner} == $self;
288
289 $self->focus_out;
290
291 $self->emit (visibility_change => 0);
292}
293
294sub hide {
295 my ($self) = @_;
296
297 $self->set_invisible;
298
299 $self->{parent}->remove ($self)
300 if $self->{parent};
113} 301}
114 302
115sub move { 303sub move {
116 my ($self, $x, $y, $z) = @_; 304 my ($self, $x, $y, $z) = @_;
117 305
… …
120 $self->{z} = $z if defined $z; 308 $self->{z} = $z if defined $z;
121 309
122 $self->update; 310 $self->update;
123} 311}
124 312
125sub needs_redraw { 313sub set_size {
126 0 314 my ($self, $w, $h) = @_;
315
316 $self->{def_w} = $w;
317 $self->{def_h} = $h;
318
319 $self->check_size;
127} 320}
128 321
129sub size_request { 322sub size_request {
130 require Carp; 323 require Carp;
131 Carp::confess "size_request is abtract"; 324 Carp::confess "size_request is abstract";
132} 325}
133 326
134sub configure { 327sub configure {
135 my ($self, $x, $y, $w, $h) = @_; 328 my ($self, $x, $y, $w, $h) = @_;
136 329
330 if ($self->{aspect}) {
331 my $w2 = List::Util::min $w, int $h * $self->{aspect};
332 my $h2 = List::Util::min $h, int $w / $self->{aspect};
333
334 # use alignment to adjust x, y
335
336 $x += int +($w - $w2) * 0.5;
337 $y += int +($h - $h2) * 0.5;
338
339 ($w, $h) = ($w2, $h2);
340 }
341
342 if ($self->{x} != $x || $self->{y} != $y) {
137 $self->{x} = $x; 343 $self->{x} = $x;
138 $self->{y} = $y; 344 $self->{y} = $y;
345 $self->update;
346 }
139 347
140 return unless $self->{w} != $w || $self->{h} != $h; 348 if ($self->{w} != $w || $self->{h} != $h) {
141 349 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
142 $self->{w} = $w; 350 }
143 $self->{h} = $h;
144
145 $self->size_allocate ($w, $h);
146} 351}
147 352
148sub size_allocate { 353sub size_allocate {
149 # nothing to be done 354 # nothing to be done
150} 355}
151 356
152# return top left coordinates 357sub reconfigure {
153sub _topleft { 358 my ($self) = @_;
359
360 $self->check_size (1);
361 $self->update;
362}
363
364sub children {
365}
366
367sub set_max_size {
154 my ($self, $x, $y) = @_; 368 my ($self, $w, $h) = @_;
155 369
156 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 370 delete $self->{max_w}; $self->{max_w} = $w if $w;
371 delete $self->{max_h}; $self->{max_h} = $h if $h;
372}
373
374sub set_tooltip {
375 my ($self, $tooltip) = @_;
376
377 $tooltip =~ s/^\s+//;
378 $tooltip =~ s/\s+$//;
379
380 return if $self->{tooltip} eq $tooltip;
381
382 $self->{tooltip} = $tooltip;
383
384 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
385 delete $CFClient::UI::TOOLTIP->{owner};
386 CFClient::UI::check_tooltip;
387 }
157} 388}
158 389
159# translate global coordinates to local coordinate system 390# translate global coordinates to local coordinate system
160sub coord2local { 391sub coord2local {
161 my ($self, $x, $y) = @_; 392 my ($self, $x, $y) = @_;
162 393
163 my ($X, $Y) = $self->_topleft; 394 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
164 ($x - $X, $y - $Y)
165} 395}
166 396
167# translate local coordinates to global coordinate system 397# translate local coordinates to global coordinate system
168sub coord2global { 398sub coord2global {
169 my ($self, $x, $y) = @_; 399 my ($self, $x, $y) = @_;
170 400
171 my ($X, $Y) = $self->_topleft; 401 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
172 ($x + $X, $y + $Y)
173} 402}
174 403
175sub focus_in { 404sub focus_in {
176 my ($self) = @_; 405 my ($self) = @_;
177 406
178 return if $FOCUS == $self; 407 return if $FOCUS == $self;
179 return unless $self->{can_focus}; 408 return unless $self->{can_focus};
180 409
181 my $focus = $FOCUS; $FOCUS = $self; 410 my $focus = $FOCUS; $FOCUS = $self;
182 411
183 $self->emit (focus_in => $focus); 412 $self->_emit (focus_in => $focus);
184 413
185 $focus->update if $focus; 414 $focus->update if $focus;
186 $FOCUS->update; 415 $FOCUS->update;
187} 416}
188 417
… …
191 420
192 return unless $FOCUS == $self; 421 return unless $FOCUS == $self;
193 422
194 my $focus = $FOCUS; undef $FOCUS; 423 my $focus = $FOCUS; undef $FOCUS;
195 424
196 $self->emit (focus_out => $focus); 425 $self->_emit (focus_out => $focus);
197 426
198 $focus->update if $focus; #? 427 $focus->update if $focus; #?
428
429 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
430 unless $FOCUS;
199} 431}
200 432
201sub mouse_motion { } 433sub mouse_motion { }
202sub button_up { } 434sub button_up { }
203sub key_down { } 435sub key_down { }
204sub key_up { } 436sub key_up { }
205 437
206sub button_down { 438sub button_down {
207 my ($self, $ev, $x, $y) = @_; 439 my ($self, $ev, $x, $y) = @_;
208 440
209 $self->focus_in; 441 $self->focus_in;
… …
237 glVertex $x + $self->{w}, $y + $self->{h}; 469 glVertex $x + $self->{w}, $y + $self->{h};
238 glVertex $x , $y + $self->{h}; 470 glVertex $x , $y + $self->{h};
239 glEnd; 471 glEnd;
240 glDisable GL_BLEND; 472 glDisable GL_BLEND;
241 } 473 }
474
475 if ($ENV{PCLIENT_DEBUG}) {
476 glPushMatrix;
477 glColor 1, 1, 0, 1;
478 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
479 glBegin GL_LINE_LOOP;
480 glVertex 0 , 0;
481 glVertex $self->{w} - 1, 0;
482 glVertex $self->{w} - 1, $self->{h} - 1;
483 glVertex 0 , $self->{h} - 1;
484 glEnd;
485 glPopMatrix;
486 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
487 }
242} 488}
243 489
244sub _draw { 490sub _draw {
245 my ($self) = @_; 491 my ($self) = @_;
246 492
247 warn "no draw defined for $self\n"; 493 warn "no draw defined for $self\n";
248} 494}
249 495
250sub find_widget { 496sub find_widget {
251 my ($self, $x, $y) = @_; 497 my ($self, $x, $y) = @_;
498
499 return () unless $self->{can_events};
252 500
253 return $self 501 return $self
254 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 502 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
255 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 503 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
256 504
… …
259 507
260sub set_parent { 508sub set_parent {
261 my ($self, $parent) = @_; 509 my ($self, $parent) = @_;
262 510
263 Scalar::Util::weaken ($self->{parent} = $parent); 511 Scalar::Util::weaken ($self->{parent} = $parent);
512
513 $self->set_visible; #TODO why breakssssss borked damn if $parent->{visible};
514
515 $self->check_size;
264} 516}
265 517
266sub check_size { 518sub check_size {
267 my ($self) = @_; 519 my ($self, $forced) = @_;
268 520
269 my ($w, $h) = $self->size_request; 521 $self->{force_alloc} = 1 if $forced;
270 522 $CFClient::UI::ROOT->{check_size}{$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 $self->update;
280 }
281} 523}
282 524
283sub update { 525sub update {
284 my ($self) = @_; 526 my ($self) = @_;
285 527
… …
291 my ($self, $signal, $cb) = @_; 533 my ($self, $signal, $cb) = @_;
292 534
293 push @{ $self->{signal_cb}{$signal} }, $cb; 535 push @{ $self->{signal_cb}{$signal} }, $cb;
294} 536}
295 537
538sub _emit {
539 my ($self, $signal, @args) = @_;
540
541 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
542}
543
296sub emit { 544sub emit {
297 my ($self, $signal, @args) = @_; 545 my ($self, $signal, @args) = @_;
298 546
299 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 547 $self->_emit ($signal, @args)
300 $cb->($self, @args); 548 || $self->$signal (@args);
301 } 549}
550
551sub visibility_change {
552 #my ($self, $visible) = @_;
302} 553}
303 554
304sub DESTROY { 555sub DESTROY {
305 my ($self) = @_; 556 my ($self) = @_;
306 557
558 delete $WIDGET{$self+0};
307 #$self->deactivate; 559 #$self->deactivate;
308} 560}
309 561
310############################################################################# 562#############################################################################
311 563
312package CFClient::UI::DrawBG; 564package CFClient::UI::DrawBG;
313 565
314our @ISA = CFClient::UI::Base::; 566our @ISA = CFClient::UI::Base::;
315 567
316use strict; 568use strict;
317use SDL::OpenGL; 569use CFClient::OpenGL;
318 570
319sub new { 571sub new {
320 my $class = shift; 572 my $class = shift;
321 573
322 # range [value, low, high, page] 574 # range [value, low, high, page]
323 575
324 $class->SUPER::new ( 576 $class->SUPER::new (
325 bg => [0, 0, 0, 0.2], 577 #bg => [0, 0, 0, 0.2],
326 active_bg => [1, 1, 1, 0.5], 578 #active_bg => [1, 1, 1, 0.5],
327 @_ 579 @_
328 ) 580 )
329} 581}
330 582
331sub _draw { 583sub _draw {
332 my ($self) = @_; 584 my ($self) = @_;
333 585
586 my $color = $FOCUS == $self && $self->{active_bg}
587 ? $self->{active_bg}
588 : $self->{bg};
589
590 if ($color && (@$color < 4 || $color->[3])) {
334 my ($w, $h) = @$self{qw(w h)}; 591 my ($w, $h) = @$self{qw(w h)};
335 592
336 glEnable GL_BLEND; 593 glEnable GL_BLEND;
337 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 594 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
338 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 595 glColor @$color;
339 596
340 glBegin GL_QUADS; 597 glBegin GL_QUADS;
341 glVertex 0 , 0; 598 glVertex 0 , 0;
342 glVertex 0 , $h; 599 glVertex 0 , $h;
343 glVertex $w, $h; 600 glVertex $w, $h;
344 glVertex $w, 0; 601 glVertex $w, 0;
345 glEnd; 602 glEnd;
346 603
347 glDisable GL_BLEND; 604 glDisable GL_BLEND;
605 }
348} 606}
349 607
350############################################################################# 608#############################################################################
351 609
352package CFClient::UI::Empty; 610package CFClient::UI::Empty;
353 611
354our @ISA = CFClient::UI::Base::; 612our @ISA = CFClient::UI::Base::;
613
614sub new {
615 my ($class, %arg) = @_;
616 $class->SUPER::new (can_events => 0, %arg);
617}
355 618
356sub size_request { 619sub size_request {
357 (0, 0) 620 (0, 0)
358} 621}
359 622
… …
368sub new { 631sub new {
369 my ($class, %arg) = @_; 632 my ($class, %arg) = @_;
370 633
371 my $children = delete $arg{children} || []; 634 my $children = delete $arg{children} || [];
372 635
373 my $self = $class->SUPER::new (children => [], %arg); 636 my $self = $class->SUPER::new (
637 children => [],
638 can_events => 0,
639 %arg,
640 );
374 $self->add ($_) for @$children; 641 $self->add ($_) for @$children;
375 642
376 $self 643 $self
377} 644}
378 645
379sub add { 646sub add {
380 my ($self, $child) = @_; 647 my ($self, @widgets) = @_;
381 648
382 $child->set_parent ($self); 649 $_->set_parent ($self)
650 for @widgets;
383 651
384 use sort 'stable'; 652 use sort 'stable';
385 653
386 $self->{children} = [ 654 $self->{children} = [
387 sort { $a->{z} <=> $b->{z} } 655 sort { $a->{z} <=> $b->{z} }
388 @{$self->{children}}, $child 656 @{$self->{children}}, @widgets
389 ]; 657 ];
390 658
391 $self->{w} = $self->{h} = -1;
392
393 $child->check_size; 659 $self->check_size (1);
660 $self->update;
661}
662
663sub children {
664 @{ $_[0]{children} }
394} 665}
395 666
396sub remove { 667sub remove {
397 my ($self, $widget) = @_; 668 my ($self, $child) = @_;
398 669
670 delete $child->{parent};
671 $child->hide;
672
399 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 673 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
674
675 $self->check_size (1);
676 $self->update;
677}
678
679sub clear {
680 my ($self) = @_;
681
682 my $children = delete $self->{children};
683 $self->{children} = [];
684
685 for (@$children) {
686 delete $_->{parent};
687 $_->hide;
688 }
400 689
401 $self->check_size; 690 $self->check_size;
691 $self->update;
402} 692}
403 693
404sub find_widget { 694sub find_widget {
405 my ($self, $x, $y) = @_; 695 my ($self, $x, $y) = @_;
406 696
… …
436 726
437 $class->SUPER::new (children => [$child], %arg) 727 $class->SUPER::new (children => [$child], %arg)
438} 728}
439 729
440sub add { 730sub add {
441 my ($self, $widget) = @_; 731 my ($self, $child) = @_;
442 732
443 $self->{children} = []; 733 $self->{children} = [];
444 734
445 $self->SUPER::add ($widget); 735 $self->SUPER::add ($child);
446} 736}
447 737
448sub remove { 738sub remove {
449 my ($self, $widget) = @_; 739 my ($self, $widget) = @_;
450 740
… …
470 760
471package CFClient::UI::Window; 761package CFClient::UI::Window;
472 762
473our @ISA = CFClient::UI::Bin::; 763our @ISA = CFClient::UI::Bin::;
474 764
475use SDL::OpenGL; 765use CFClient::OpenGL;
476 766
477sub new { 767sub new {
478 my ($class, %arg) = @_; 768 my ($class, %arg) = @_;
479 769
480 my $self = $class->SUPER::new (%arg); 770 my $self = $class->SUPER::new (%arg);
481} 771}
482 772
483sub update { 773sub update {
484 my ($self) = @_; 774 my ($self) = @_;
485 775
486 # we want to do this delayed... 776 $ROOT->on_post_alloc ($self => sub { $self->render_child });
487 $self->render_chld;
488 $self->SUPER::update; 777 $self->SUPER::update;
489}
490
491sub render_chld {
492 my ($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 $self->child->draw;
498 };
499} 778}
500 779
501sub size_allocate { 780sub size_allocate {
502 my ($self, $w, $h) = @_; 781 my ($self, $w, $h) = @_;
503 782
504 $self->child->configure (0, 0, $w, $h); 783 $self->SUPER::size_allocate ($w, $h);
784 $self->update;
785}
505 786
787sub _render {
788 $_[0]{children}[0]->draw;
789}
790
791sub render_child {
792 my ($self) = @_;
793
794 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
795 glClearColor 0, 0, 0, 0;
796 glClear GL_COLOR_BUFFER_BIT;
797
506 $self->render_chld; 798 $self->_render;
799 };
507} 800}
508 801
509sub _draw { 802sub _draw {
510 my ($self) = @_; 803 my ($self) = @_;
511 804
512 my ($w, $h) = ($self->w, $self->h); 805 my ($w, $h) = ($self->w, $self->h);
513 806
514 my $tex = $self->{texture} 807 my $tex = $self->{texture}
515 or return; 808 or return;
516 809
517 glEnable GL_BLEND;
518 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
519 glEnable GL_TEXTURE_2D; 810 glEnable GL_TEXTURE_2D;
520 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 811 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
812 glColor 1, 1, 1, 1;
521 813
522 $tex->draw_quad (0, 0, $w, $h); 814 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
523 815
524 glDisable GL_BLEND;
525 glDisable GL_TEXTURE_2D; 816 glDisable GL_TEXTURE_2D;
526} 817}
527 818
528############################################################################# 819#############################################################################
529 820
530package CFClient::UI::ViewPort; 821package CFClient::UI::ViewPort;
531 822
532our @ISA = CFClient::UI::Window::; 823our @ISA = CFClient::UI::Window::;
533
534sub new { die }
535
536sub size_request {
537 my ($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);
605 824
606sub new { 825sub new {
607 my $class = shift; 826 my $class = shift;
608 827
609 # TODO: user_x, user_y, overwrite moveto?
610
611 $class->SUPER::new ( 828 $class->SUPER::new (
612 bg => [1, 1, 1, 1], 829 scroll_x => 0,
613 border_bg => [1, 1, 1, 1], 830 scroll_y => 1,
614 border => int $::FONTSIZE * 0.8,
615 @_ 831 @_,
616 ) 832 )
617} 833}
618 834
619sub size_request { 835sub size_request {
620 my ($self) = @_; 836 my ($self) = @_;
621 837
622 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; 838 my ($w, $h) = @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
623 839
624 my ($w, $h) = $self->SUPER::size_request; 840 $w = 10 if $self->{scroll_x};
841 $h = 10 if $self->{scroll_y};
625 842
626 ( 843 ($w, $h)
627 $w + $self->{border} * 2,
628 $h + $self->{border} * 2,
629 )
630} 844}
631 845
632sub size_allocate { 846sub size_allocate {
633 my ($self, $w, $h) = @_; 847 my ($self, $w, $h) = @_;
634 848
849 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w};
850 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h};
851
852 $self->child->configure (0, 0, $w, $h);
853 $self->update;
854}
855
856sub set_offset {
857 my ($self, $x, $y) = @_;
858
859 $self->{view_x} = int $x;
860 $self->{view_y} = int $y;
861
862 $self->update;
863}
864
865# hmm, this does not work for topleft of $self... but we should not ask for that
866sub coord2local {
867 my ($self, $x, $y) = @_;
868
869 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
870}
871
872sub coord2global {
873 my ($self, $x, $y) = @_;
874
875 $x = List::Util::min $self->{w}, $x - $self->{view_x};
876 $y = List::Util::min $self->{h}, $y - $self->{view_y};
877
878 $self->SUPER::coord2global ($x, $y)
879}
880
881sub find_widget {
882 my ($self, $x, $y) = @_;
883
884 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
885 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
886 ) {
887 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
888 } else {
889 $self->CFClient::UI::Base::find_widget ($x, $y)
890 }
891}
892
893sub _render {
894 my ($self) = @_;
895
896 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
897
898 $self->SUPER::_render;
899}
900
901#############################################################################
902
903package CFClient::UI::ScrolledWindow;
904
905our @ISA = CFClient::UI::HBox::;
906
907sub new {
908 my $class = shift;
909
910 my $self;
911
912 my $slider = new CFClient::UI::Slider
913 vertical => 1,
914 range => [0, 0, 1, 0.01], # HACK fix
915 on_changed => sub {
916 $self->{vp}->set_offset (0, $_[1]);
917 },
918 ;
919
920 $self = $class->SUPER::new (
921 vp => (new CFClient::UI::ViewPort expand => 1),
922 slider => $slider,
923 @_,
924 );
925
926 $self->{vp}->add ($self->{scrolled});
927 $self->add ($self->{vp});
928 $self->add ($self->{slider});
929
930 $self
931}
932
933sub update {
934 my ($self) = @_;
935
936 $self->SUPER::update;
937
938 # todo: overwrite size_allocate of child
939 my $child = $self->{vp}->child;
940 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
941}
942
943sub size_allocate {
944 my ($self, $w, $h) = @_;
945
946 $self->SUPER::size_allocate ($w, $h);
947
948 my $child = $self->{vp}->child;
949 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
950}
951
952#TODO# update range on size_allocate depending on child
953# update viewport offset on scroll
954
955#############################################################################
956
957package CFClient::UI::Frame;
958
959our @ISA = CFClient::UI::Bin::;
960
961use CFClient::OpenGL;
962
963sub new {
964 my $class = shift;
965
966 $class->SUPER::new (
967 bg => undef,
968 @_,
969 )
970}
971
972sub _draw {
973 my ($self) = @_;
974
975 if ($self->{bg}) {
976 my ($w, $h) = @$self{qw(w h)};
977
978 glEnable GL_BLEND;
979 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
980 glColor @{ $self->{bg} };
981
982 glBegin GL_QUADS;
983 glVertex 0 , 0;
984 glVertex 0 , $h;
985 glVertex $w, $h;
986 glVertex $w, 0;
987 glEnd;
988
989 glDisable GL_BLEND;
990 }
991
992 $self->SUPER::_draw;
993}
994
995#############################################################################
996
997package CFClient::UI::FancyFrame;
998
999our @ISA = CFClient::UI::Bin::;
1000
1001use CFClient::OpenGL;
1002
1003my @tex =
1004 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1005 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1006
1007sub new {
1008 my $class = shift;
1009
1010 my $self = $class->SUPER::new (
1011 bg => [1, 1, 1, 1],
1012 border_bg => [1, 1, 1, 1],
1013 border => 0.6,
1014 is_toplevel => 1,
1015 can_events => 1,
1016 @_
1017 );
1018
1019 $self->{title} &&= new CFClient::UI::Label
1020 align => 0,
1021 valign => 1,
1022 text => $self->{title},
1023 fontsize => $self->{border};
1024
1025 $self
1026}
1027
1028sub border {
1029 int $_[0]{border} * $::FONTSIZE
1030}
1031
1032sub size_request {
1033 my ($self) = @_;
1034
1035 my ($w, $h) = $self->SUPER::size_request;
1036
1037 (
1038 $w + $self->border * 2,
1039 $h + $self->border * 2,
1040 )
1041}
1042
1043sub size_allocate {
1044 my ($self, $w, $h) = @_;
1045
635 $h -= List::Util::max 0, $self->{border} * 2; 1046 $h -= List::Util::max 0, $self->border * 2;
636 $w -= List::Util::max 0, $self->{border} * 2; 1047 $w -= List::Util::max 0, $self->border * 2;
637 1048
1049 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1050 if $self->{title};
1051
638 $self->child->configure ($self->{border}, $self->{border}, $w, $h); 1052 $self->child->configure ($self->border, $self->border, $w, $h);
639} 1053}
640 1054
641sub button_down { 1055sub button_down {
642 my ($self, $ev, $x, $y) = @_; 1056 my ($self, $ev, $x, $y) = @_;
643 1057
644 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 1058 my ($w, $h) = @$self{qw(w h)};
645 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 1059 my $border = $self->border;
646 1060
1061 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1062 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1063
1064 if ($lr & $td) {
1065 my ($wx, $wy) = ($self->{x}, $self->{y});
647 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1066 my ($ox, $oy) = ($ev->{x}, $ev->{y});
648 my ($bw, $bh) = ($self->{w}, $self->{h}); 1067 my ($bw, $bh) = ($self->{w}, $self->{h});
1068
1069 my $mx = $x < $border;
1070 my $my = $y < $border;
649 1071
650 $self->{motion} = sub { 1072 $self->{motion} = sub {
651 my ($ev, $x, $y) = @_; 1073 my ($ev, $x, $y) = @_;
652 1074
653 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1075 my $dx = $ev->{x} - $ox;
1076 my $dy = $ev->{y} - $oy;
654 1077
655 $self->{user_w} = $bw + $x - $ox; 1078 $self->{user_x} = $wx + $dx * $mx;
656 $self->{user_h} = $bh + $y - $oy; 1079 $self->{user_y} = $wy + $dy * $my;
1080 $self->{def_w} = $bw + $dx * ($mx ? -1 : 1);
1081 $self->{def_h} = $bh + $dy * ($my ? -1 : 1);
1082 $self->move ($self->{user_x}, $self->{user_y});
657 $self->check_size; 1083 $self->check_size;
658 }; 1084 };
659 1085
660 } elsif ($x >= 0 && $x < $self->{w} 1086 } elsif ($lr ^ $td) {
661 && $y >= 0 && $y < $self->{border}) {
662
663 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1087 my ($ox, $oy) = ($ev->{x}, $ev->{y});
664 my ($bx, $by) = ($self->{x}, $self->{y}); 1088 my ($bx, $by) = ($self->{x}, $self->{y});
665 1089
666 $self->{motion} = sub { 1090 $self->{motion} = sub {
667 my ($ev, $x, $y) = @_; 1091 my ($ev, $x, $y) = @_;
668 1092
669 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1093 ($x, $y) = ($ev->{x}, $ev->{y});
670 1094
671 $self->move ($bx + $x - $ox, $by + $y - $oy); 1095 $self->{user_x} = $bx + $x - $ox;
1096 $self->{user_y} = $by + $y - $oy;
1097
1098 $self->move ($self->{user_x}, $self->{user_y});
672 $self->update; 1099 $self->update;
673 }; 1100 };
674 } 1101 }
675} 1102}
676 1103
… …
690 my ($self) = @_; 1117 my ($self) = @_;
691 1118
692 my ($w, $h ) = ($self->{w}, $self->{h}); 1119 my ($w, $h ) = ($self->{w}, $self->{h});
693 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1120 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
694 1121
695 glEnable GL_BLEND;
696 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
697 glEnable GL_TEXTURE_2D; 1122 glEnable GL_TEXTURE_2D;
698 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1123 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
699 1124
1125 my $border = $self->border;
1126
700 glColor @{ $self->{border_bg} }; 1127 glColor @{ $self->{border_bg} };
701 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 1128 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
702 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 1129 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
703 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 1130 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
704 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 1131 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
705 1132
1133 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
706 my $bg = $tex[0]; 1134 my $bg = $tex[0];
707 1135
708 # TODO: repeat texture not scale 1136 # TODO: repeat texture not scale
709 my $rep_x = $cw / $bg->{w}; 1137 my $rep_x = $cw / $bg->{w};
710 my $rep_y = $ch / $bg->{h}; 1138 my $rep_y = $ch / $bg->{h};
711 1139
712 glColor @{ $self->{bg} }; 1140 glColor @{ $self->{bg} };
713 1141
714 $bg->{s} = $rep_x; 1142 $bg->{s} = $rep_x;
715 $bg->{t} = $rep_y; 1143 $bg->{t} = $rep_y;
716 $bg->{wrap_mode} = 1; 1144 $bg->{wrap_mode} = 1;
717 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 1145 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1146 }
718 1147
719 glDisable GL_TEXTURE_2D; 1148 glDisable GL_TEXTURE_2D;
720 glDisable GL_BLEND; 1149
1150 $self->{title}->draw if $self->{title};
721 1151
722 $self->child->draw; 1152 $self->child->draw;
723} 1153}
724 1154
725############################################################################# 1155#############################################################################
… …
728 1158
729our @ISA = CFClient::UI::Base::; 1159our @ISA = CFClient::UI::Base::;
730 1160
731use List::Util qw(max sum); 1161use List::Util qw(max sum);
732 1162
733use SDL::OpenGL; 1163use CFClient::OpenGL;
734 1164
735sub new { 1165sub new {
736 my $class = shift; 1166 my $class = shift;
737 1167
738 $class->SUPER::new ( 1168 $class->SUPER::new (
739 col_expand => [], 1169 col_expand => [],
740 @_ 1170 @_,
741 ) 1171 )
1172}
1173
1174sub children {
1175 grep $_, map @$_, grep $_, @{ $_[0]{children} }
742} 1176}
743 1177
744sub add { 1178sub add {
745 my ($self, $x, $y, $child) = @_; 1179 my ($self, $x, $y, $child) = @_;
746 1180
747 $child->set_parent ($self); 1181 $child->set_parent ($self);
748 $self->{children}[$y][$x] = $child; 1182 $self->{children}[$y][$x] = $child;
749 1183
750 $self->{w} = $self->{h} = -1;
751
752 $child->check_size; 1184 $self->check_size (1);
753} 1185}
754 1186
755# TODO: move to container class maybe? send childs a signal on removal? 1187# TODO: move to container class maybe? send children a signal on removal?
756sub clear { 1188sub clear {
757 my ($self) = @_; 1189 my ($self) = @_;
758 1190
1191 my @children = $self->children;
759 delete $self->{children}; 1192 delete $self->{children};
1193
1194 for (@children) {
1195 delete $_->{parent};
1196 $_->hide;
1197 }
1198
1199 $self->check_size (1);
760 $self->update; 1200 $self->update;
761} 1201}
762 1202
763sub get_wh { 1203sub get_wh {
764 my ($self) = @_; 1204 my ($self) = @_;
… …
770 or next; 1210 or next;
771 1211
772 for my $x (0 .. $#$row) { 1212 for my $x (0 .. $#$row) {
773 my $widget = $row->[$x] 1213 my $widget = $row->[$x]
774 or next; 1214 or next;
775 my ($w, $h) = $widget->size_request; 1215 my ($w, $h) = @$widget{qw(req_w req_h)};
776 1216
777 $w[$x] = max $w[$x], $w; 1217 $w[$x] = max $w[$x], $w;
778 $h[$y] = max $h[$y], $h; 1218 $h[$y] = max $h[$y], $h;
779 } 1219 }
780 } 1220 }
… …
796sub size_allocate { 1236sub size_allocate {
797 my ($self, $w, $h) = @_; 1237 my ($self, $w, $h) = @_;
798 1238
799 my ($ws, $hs) = $self->get_wh; 1239 my ($ws, $hs) = $self->get_wh;
800 1240
801 my $req_w = sum @$ws; 1241 my $req_w = (sum @$ws) || 1;
802 my $req_h = sum @$hs; 1242 my $req_h = (sum @$hs) || 1;
803 1243
804 # TODO: nicer code && do row_expand 1244 # TODO: nicer code && do row_expand
805 my @col_expand = @{$self->{col_expand}}; 1245 my @col_expand = @{$self->{col_expand}};
806 @col_expand = (1) x @$ws unless @col_expand; 1246 @col_expand = (1) x @$ws unless @col_expand;
807 my $col_expand = (sum @col_expand) || 1; 1247 my $col_expand = (sum @col_expand) || 1;
… …
861 } 1301 }
862} 1302}
863 1303
864############################################################################# 1304#############################################################################
865 1305
866package CFClient::UI::HBox; 1306package CFClient::UI::Box;
867
868# TODO: wrap into common Box base class
869 1307
870our @ISA = CFClient::UI::Container::; 1308our @ISA = CFClient::UI::Container::;
871 1309
872sub size_request { 1310sub size_request {
873 my ($self) = @_; 1311 my ($self) = @_;
874 1312
875 my @alloc = map [$_->size_request], @{$self->{children}}; 1313 $self->{vertical}
876 1314 ? (
877 ( 1315 (List::Util::max map $_->{req_w}, @{$self->{children}}),
878 (List::Util::sum map $_->[0], @alloc), 1316 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
879 (List::Util::max map $_->[1], @alloc), 1317 )
880 ) 1318 : (
1319 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1320 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1321 )
881} 1322}
882 1323
883sub size_allocate { 1324sub size_allocate {
884 my ($self, $w, $h) = @_; 1325 my ($self, $w, $h) = @_;
885 1326
886 ($h, $w) = ($w, $h); 1327 my $space = $self->{vertical} ? $h : $w;
887
888 my $children = $self->{children}; 1328 my $children = $self->{children};
889 1329
890 my @h = map +($_->size_request)[0], @$children; 1330 my @req;
891 1331
892 my $req_h = List::Util::sum @h; 1332 if ($self->{homogeneous}) {
893 1333 @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 { 1334 } else {
1335 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1336 my $req = List::Util::sum @req;
1337
1338 if ($req > $space) {
1339 # ah well, not enough space
1340 $_ *= $space / $req for @req;
1341 } else {
898 my $exp = List::Util::sum map $_->{expand}, @$children; 1342 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
899 $exp ||= 1;
900 1343
1344 $space = ($space - $req) / $expand; # remaining space to give away
1345
1346 $req[$_] += $space * $children->[$_]{expand}
901 for (0 .. $#$children) { 1347 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 } 1348 }
908 } 1349 }
909 1350
910 CFClient::UI::harmonize \@h; 1351 CFClient::UI::harmonize \@req;
911 1352
912 my $y = 0; 1353 my $pos = 0;
913 for (0 .. $#$children) { 1354 for (0 .. $#$children) {
914 my $child = $children->[$_];
915 my $h = $h[$_]; 1355 my $alloc = $req[$_];
916 $child->configure ($y, 0, $h, $w); 1356 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
917 1357
918 $y += $h; 1358 $pos += $alloc;
919 } 1359 }
920 1360
921 1 1361 1
922} 1362}
923 1363
924############################################################################# 1364#############################################################################
925 1365
1366package CFClient::UI::HBox;
1367
1368our @ISA = CFClient::UI::Box::;
1369
1370sub new {
1371 my $class = shift;
1372
1373 $class->SUPER::new (
1374 vertical => 0,
1375 @_,
1376 )
1377}
1378
1379#############################################################################
1380
926package CFClient::UI::VBox; 1381package CFClient::UI::VBox;
927 1382
928# TODO: wrap into common Box base class
929
930our @ISA = CFClient::UI::Container::; 1383our @ISA = CFClient::UI::Box::;
931 1384
932sub size_request { 1385sub new {
933 my ($self) = @_; 1386 my $class = shift;
934 1387
935 my @alloc = map [$_->size_request], @{$self->{children}}; 1388 $class->SUPER::new (
936 1389 vertical => 1,
937 ( 1390 @_,
938 (List::Util::max map $_->[0], @alloc),
939 (List::Util::sum map $_->[1], @alloc),
940 ) 1391 )
941} 1392}
942 1393
943sub size_allocate {
944 my ($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 += $h;
975 }
976
977 1
978}
979
980############################################################################# 1394#############################################################################
981 1395
982package CFClient::UI::Label; 1396package CFClient::UI::Label;
983 1397
984our @ISA = CFClient::UI::Base::; 1398our @ISA = CFClient::UI::DrawBG::;
985 1399
986use SDL::OpenGL; 1400use CFClient::OpenGL;
987 1401
988sub new { 1402sub new {
989 my ($class, %arg) = @_; 1403 my ($class, %arg) = @_;
990 1404
991 my $self = $class->SUPER::new ( 1405 my $self = $class->SUPER::new (
992 fg => [1, 1, 1], 1406 fg => [1, 1, 1],
993 fontsize => $::FONTSIZE, 1407 #bg => none
994 text => "", 1408 #active_bg => none
1409 #font => default_font
1410 #text => initial text
1411 #markup => initial narkup
1412 #max_w => maximum pixel width
1413 ellipsise => 3, # end
1414 layout => (new CFClient::Layout),
1415 fontsize => 1,
995 align => -1, 1416 align => -1,
996 valign => -1, 1417 valign => -1,
997 padding => 2, 1418 padding => 2,
998 layout => new CFClient::Layout, 1419 can_events => 0,
999 %arg 1420 %arg
1000 ); 1421 );
1001 1422
1002 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1423 if (exists $self->{template}) {
1424 my $layout = new CFClient::Layout;
1425 $layout->set_text (delete $self->{template});
1426 $self->{template} = $layout;
1427 }
1003 1428
1004 $self->set_text (delete $self->{text}) if exists $self->{text}; 1429 if (exists $self->{markup}) {
1005 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1430 $self->set_markup (delete $self->{markup});
1431 } else {
1432 $self->set_text (delete $self->{text});
1433 }
1006 1434
1007 $self 1435 $self
1008} 1436}
1009 1437
1010sub escape_text { 1438sub escape($) {
1011 local $_ = $_[1]; 1439 local $_ = $_[0];
1012 1440
1013 s/&/&amp;/g; 1441 s/&/&amp;/g;
1014 s/>/&gt;/g; 1442 s/>/&gt;/g;
1015 s/</&lt;/g; 1443 s/</&lt;/g;
1016 1444
1017 $_[1] 1445 $_
1446}
1447
1448sub update {
1449 my ($self) = @_;
1450
1451 delete $self->{texture};
1452 $self->SUPER::update;
1018} 1453}
1019 1454
1020sub set_text { 1455sub set_text {
1021 my ($self, $text) = @_; 1456 my ($self, $text) = @_;
1022 1457
1458 return if $self->{text} eq "T$text";
1459 $self->{text} = "T$text";
1460
1461 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1023 $self->{layout}->set_text ($text); 1462 $self->{layout}->set_text ($text);
1024 1463
1025 delete $self->{texture};
1026 $self->update; 1464 $self->update;
1465 $self->check_size;
1027} 1466}
1028 1467
1029sub set_markup { 1468sub set_markup {
1030 my ($self, $markup) = @_; 1469 my ($self, $markup) = @_;
1031 1470
1471 return if $self->{text} eq "M$markup";
1472 $self->{text} = "M$markup";
1473
1474 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1475
1476 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1032 $self->{layout}->set_markup ($markup); 1477 $self->{layout}->set_markup ($markup);
1033 1478
1034 delete $self->{texture};
1035 $self->update; 1479 $self->update;
1480 $self->check_size;
1036} 1481}
1037 1482
1038sub size_request { 1483sub size_request {
1039 my ($self) = @_; 1484 my ($self) = @_;
1040 1485
1041 $self->{layout}->set_width; 1486 $self->{layout}->set_font ($self->{font}) if $self->{font};
1487 $self->{layout}->set_width ($self->{max_w} || -1);
1488 $self->{layout}->set_ellipsise ($self->{ellipsise});
1489 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1042 $self->{layout}->set_height ($self->{fontsize}); 1490 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1043 1491
1044 my ($w, $h) = $self->{layout}->size; 1492 my ($w, $h) = $self->{layout}->size;
1493
1494 if (exists $self->{template}) {
1495 $self->{template}->set_font ($self->{font}) if $self->{font};
1496 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1497
1498 my ($w2, $h2) = $self->{template}->size;
1499
1500 $w = List::Util::max $w, $w2;
1501 $h = List::Util::max $h, $h2;
1502 }
1045 1503
1046 ( 1504 (
1047 $w + $self->{padding} * 2, 1505 $w + $self->{padding} * 2,
1048 $h + $self->{padding} * 2, 1506 $h + $self->{padding} * 2,
1049 ) 1507 )
… …
1053 my ($self, $w, $h) = @_; 1511 my ($self, $w, $h) = @_;
1054 1512
1055 delete $self->{texture}; 1513 delete $self->{texture};
1056} 1514}
1057 1515
1058sub update { 1516sub set_fontsize {
1059 my ($self) = @_; 1517 my ($self, $fontsize) = @_;
1060 1518
1519 $self->{fontsize} = $fontsize;
1061 delete $self->{texture}; 1520 delete $self->{texture};
1521
1062 $self->SUPER::update; 1522 $self->update;
1523 $self->check_size;
1063} 1524}
1064 1525
1065sub _draw { 1526sub _draw {
1066 my ($self) = @_; 1527 my ($self) = @_;
1067 1528
1529 $self->SUPER::_draw; # draw background, if applicable
1530
1068 my $tex = $self->{texture} ||= do { 1531 my $tex = $self->{texture} ||= do {
1532 $self->{layout}->set_foreground (@{$self->{fg}});
1533 $self->{layout}->set_font ($self->{font}) if $self->{font};
1069 $self->{layout}->set_width ($self->{w}); 1534 $self->{layout}->set_width ($self->{w});
1070 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize}); 1535 $self->{layout}->set_ellipsise ($self->{ellipsise});
1536 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1537 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1538
1071 new_from_layout CFClient::Texture $self->{layout} 1539 my $tex = new_from_layout CFClient::Texture $self->{layout};
1540
1541 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1542 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1543 : ($self->{w} - $tex->{w}) * 0.5);
1544
1545 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1546 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1547 : ($self->{h} - $tex->{h}) * 0.5);
1548
1549 $tex
1072 }; 1550 };
1073 1551
1074 glEnable GL_BLEND;
1075 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1076 glEnable GL_TEXTURE_2D; 1552 glEnable GL_TEXTURE_2D;
1077 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1553 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1078 1554
1555 if ($tex->{format} == GL_ALPHA) {
1079 glColor @{$self->{fg}}; 1556 glColor @{$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}); 1557 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1558 } else {
1559 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1560 }
1094 1561
1095 glDisable GL_TEXTURE_2D; 1562 glDisable GL_TEXTURE_2D;
1096 glDisable GL_BLEND;
1097} 1563}
1098 1564
1099############################################################################# 1565#############################################################################
1100 1566
1101package CFClient::UI::EntryBase; 1567package CFClient::UI::EntryBase;
1102 1568
1103our @ISA = CFClient::UI::Label::; 1569our @ISA = CFClient::UI::Label::;
1104 1570
1105use SDL; 1571use CFClient::OpenGL;
1106use SDL::OpenGL;
1107 1572
1108sub new { 1573sub new {
1109 my $class = shift; 1574 my $class = shift;
1110 1575
1111 $class->SUPER::new ( 1576 $class->SUPER::new (
1112 fg => [1, 1, 1], 1577 fg => [1, 1, 1],
1113 bg => [0, 0, 0, 0.2], 1578 bg => [0, 0, 0, 0.2],
1114 active_bg => [1, 1, 1, 0.5], 1579 active_bg => [1, 1, 1, 0.5],
1115 active_fg => [0, 0, 0], 1580 active_fg => [0, 0, 0],
1116 can_hover => 1, 1581 can_hover => 1,
1117 can_focus => 1, 1582 can_focus => 1,
1118 valign => 0, 1583 valign => 0,
1584 can_events => 1,
1585 #text => ...
1119 @_ 1586 @_
1120 ) 1587 )
1121} 1588}
1122 1589
1123sub _set_text { 1590sub _set_text {
… …
1125 1592
1126 delete $self->{cur_h}; 1593 delete $self->{cur_h};
1127 1594
1128 return if $self->{text} eq $text; 1595 return if $self->{text} eq $text;
1129 1596
1597 delete $self->{texture};
1598
1130 $self->{last_activity} = $::NOW; 1599 $self->{last_activity} = $::NOW;
1131 $self->{text} = $text; 1600 $self->{text} = $text;
1132 1601
1133 $text =~ s/./*/g if $self->{hidden}; 1602 $text =~ s/./*/g if $self->{hidden};
1134 $self->{layout}->set_text ("$text "); 1603 $self->{layout}->set_text ("$text ");
1135 1604
1136 $self->emit (changed => $self->{text}); 1605 $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} 1606}
1156 1607
1157sub set_text { 1608sub set_text {
1158 my ($self, $text) = @_; 1609 my ($self, $text) = @_;
1159 1610
1160 $self->{cursor} = length $text; 1611 $self->{cursor} = length $text;
1161 $self->_set_text ($text); 1612 $self->_set_text ($text);
1162 $self->update; 1613 $self->update;
1614 $self->check_size;
1615}
1616
1617sub get_text {
1618 $_[0]{text}
1619}
1620
1621sub size_request {
1622 my ($self) = @_;
1623
1624 my ($w, $h) = $self->SUPER::size_request;
1625
1626 ($w + 1, $h) # add 1 for cursor
1163} 1627}
1164 1628
1165sub key_down { 1629sub key_down {
1166 my ($self, $ev) = @_; 1630 my ($self, $ev) = @_;
1167 1631
1168 my $mod = $ev->key_mod; 1632 my $mod = $ev->{mod};
1169 my $sym = $ev->key_sym; 1633 my $sym = $ev->{sym};
1170
1171 my $uni = $ev->key_unicode; 1634 my $uni = $ev->{unicode};
1172 1635
1173 my $text = $self->get_text; 1636 my $text = $self->get_text;
1174 1637
1175 if ($sym == SDLK_BACKSPACE) { 1638 if ($uni == 8) {
1176 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1639 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1177 } elsif ($sym == SDLK_DELETE) { 1640 } elsif ($uni == 127) {
1178 substr $text, $self->{cursor}, 1, ""; 1641 substr $text, $self->{cursor}, 1, "";
1179 } elsif ($sym == SDLK_LEFT) { 1642 } elsif ($sym == CFClient::SDLK_LEFT) {
1180 --$self->{cursor} if $self->{cursor}; 1643 --$self->{cursor} if $self->{cursor};
1181 } elsif ($sym == SDLK_RIGHT) { 1644 } elsif ($sym == CFClient::SDLK_RIGHT) {
1182 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1645 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1183 } elsif ($sym == SDLK_HOME) { 1646 } elsif ($sym == CFClient::SDLK_HOME) {
1184 $self->{cursor} = 0; 1647 $self->{cursor} = 0;
1185 } elsif ($sym == SDLK_END) { 1648 } elsif ($sym == CFClient::SDLK_END) {
1186 $self->{cursor} = length $text; 1649 $self->{cursor} = length $text;
1187 } elsif ($sym == SDLK_ESCAPE) { 1650 } elsif ($uni == 27) {
1188 $self->emit ('escape'); 1651 $self->_emit ('escape');
1189 } elsif ($uni) { 1652 } elsif ($uni) {
1190 substr $text, $self->{cursor}++, 0, chr $uni; 1653 substr $text, $self->{cursor}++, 0, chr $uni;
1191 } 1654 }
1192 1655
1193 $self->_set_text ($text); 1656 $self->_set_text ($text);
1194 $self->update; 1657 $self->update;
1658 $self->check_size;
1195} 1659}
1196 1660
1197sub focus_in { 1661sub focus_in {
1198 my ($self) = @_; 1662 my ($self) = @_;
1199 1663
… …
1267 1731
1268package CFClient::UI::Entry; 1732package CFClient::UI::Entry;
1269 1733
1270our @ISA = CFClient::UI::EntryBase::; 1734our @ISA = CFClient::UI::EntryBase::;
1271 1735
1272use SDL; 1736use CFClient::OpenGL;
1273use SDL::OpenGL;
1274 1737
1275sub key_down { 1738sub key_down {
1276 my ($self, $ev) = @_; 1739 my ($self, $ev) = @_;
1277 1740
1278 my $sym = $ev->key_sym; 1741 my $sym = $ev->{sym};
1279 1742
1280 if ($sym == SDLK_RETURN) { 1743 if ($sym == 13) {
1744 unshift @{$self->{history}},
1745 my $txt = $self->get_text;
1746 $self->{history_pointer} = -1;
1747 $self->{history_saveback} = '';
1281 $self->emit (activate => $self->get_text); 1748 $self->_emit (activate => $txt);
1282 $self->update; 1749 $self->update;
1750
1751 } elsif ($sym == CFClient::SDLK_UP) {
1752 if ($self->{history_pointer} < 0) {
1753 $self->{history_saveback} = $self->get_text;
1754 }
1755 if (@{$self->{history} || []} > 0) {
1756 $self->{history_pointer}++;
1757 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1758 $self->{history_pointer} = @{$self->{history} || []} - 1;
1759 }
1760 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1761 }
1762
1763 } elsif ($sym == CFClient::SDLK_DOWN) {
1764 $self->{history_pointer}--;
1765 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1766
1767 if ($self->{history_pointer} >= 0) {
1768 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1769 } else {
1770 $self->set_text ($self->{history_saveback});
1771 }
1283 1772
1284 } else { 1773 } else {
1285 $self->SUPER::key_down ($ev); 1774 $self->SUPER::key_down ($ev);
1286 } 1775 }
1287 1776
… …
1291 1780
1292package CFClient::UI::Button; 1781package CFClient::UI::Button;
1293 1782
1294our @ISA = CFClient::UI::Label::; 1783our @ISA = CFClient::UI::Label::;
1295 1784
1296use SDL; 1785use CFClient::OpenGL;
1297use SDL::OpenGL;
1298 1786
1299my @tex = 1787my @tex =
1300 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1788 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1301 qw(b1_button_active.png); 1789 qw(b1_button_active.png);
1302 1790
1303sub new { 1791sub new {
1304 my $class = shift; 1792 my $class = shift;
1305 1793
1306 $class->SUPER::new ( 1794 $class->SUPER::new (
1307 padding => 4, 1795 padding => 4,
1308 fg => [1, 1, 1], 1796 fg => [1, 1, 1],
1309 bg => [1, 1, 1, 0.2],
1310 active_fg => [0, 0, 1], 1797 active_fg => [0, 0, 1],
1311 can_hover => 1, 1798 can_hover => 1,
1312 align => 0, 1799 align => 0,
1313 valign => 0, 1800 valign => 0,
1801 can_events => 1,
1314 @_ 1802 @_
1315 ) 1803 )
1316} 1804}
1317 1805
1806sub activate { }
1807
1318sub button_up { 1808sub button_up {
1319 my ($self, $ev, $x, $y) = @_; 1809 my ($self, $ev, $x, $y) = @_;
1320 1810
1811 $self->emit ("activate")
1321 if ($x >= 0 && $x < $self->{w} 1812 if $x >= 0 && $x < $self->{w}
1322 && $y >= 0 && $y < $self->{h}) { 1813 && $y >= 0 && $y < $self->{h};
1323 $self->emit ("activate");
1324 }
1325} 1814}
1326 1815
1327sub _draw { 1816sub _draw {
1328 my ($self) = @_; 1817 my ($self) = @_;
1329 1818
1330 local $self->{fg} = $self->{fg}; 1819 local $self->{fg} = $self->{fg};
1331 1820
1332 if ($GRAB == $self) { 1821 if ($GRAB == $self) {
1333 $self->{fg} = $self->{active_fg}; 1822 $self->{fg} = $self->{active_fg};
1334 } 1823 }
1824
1825 glEnable GL_TEXTURE_2D;
1826 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1827 glColor 0, 0, 0, 1;
1828
1829 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1830
1831 glDisable GL_TEXTURE_2D;
1832
1833 $self->SUPER::_draw;
1834}
1835
1836#############################################################################
1837
1838package CFClient::UI::CheckBox;
1839
1840our @ISA = CFClient::UI::DrawBG::;
1841
1842my @tex =
1843 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1844 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1845
1846use CFClient::OpenGL;
1847
1848sub new {
1849 my $class = shift;
1850
1851 $class->SUPER::new (
1852 padding => 2,
1853 fg => [1, 1, 1],
1854 active_fg => [1, 1, 0],
1855 bg => [0, 0, 0, 0.2],
1856 active_bg => [1, 1, 1, 0.5],
1857 state => 0,
1858 can_hover => 1,
1859 @_
1860 )
1861}
1862
1863sub size_request {
1864 my ($self) = @_;
1865
1866 ($self->{padding} * 2 + 6) x 2
1867}
1868
1869sub button_down {
1870 my ($self, $ev, $x, $y) = @_;
1871
1872 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1873 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1874 $self->{state} = !$self->{state};
1875 $self->_emit (changed => $self->{state});
1876 }
1877}
1878
1879sub _draw {
1880 my ($self) = @_;
1881
1882 $self->SUPER::_draw;
1883
1884 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1885
1886 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1887
1888 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1889
1890 my $tex = $self->{state} ? $tex[1] : $tex[0];
1891
1892 glEnable GL_TEXTURE_2D;
1893 $tex->draw_quad_alpha (0, 0, $s, $s);
1894 glDisable GL_TEXTURE_2D;
1895}
1896
1897#############################################################################
1898
1899package CFClient::UI::Image;
1900
1901our @ISA = CFClient::UI::Base::;
1902
1903use CFClient::OpenGL;
1904use Carp qw/confess/;
1905
1906our %loaded_images;
1907
1908sub new {
1909 my $class = shift;
1910
1911 my $self = $class->SUPER::new (can_events => 0, @_);
1912
1913 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1914
1915 $loaded_images{$self->{image}} ||=
1916 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1917
1918 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1919
1920 Scalar::Util::weaken $loaded_images{$self->{image}};
1921
1922 $self->{aspect} = $tex->{w} / $tex->{h};
1923
1924 $self
1925}
1926
1927sub size_request {
1928 my ($self) = @_;
1929
1930 ($self->{tex}->{w}, $self->{tex}->{h})
1931}
1932
1933sub _draw {
1934 my ($self) = @_;
1935
1936 my $tex = $self->{tex};
1937
1938 my ($w, $h) = ($self->{w}, $self->{h});
1939
1940 if ($self->{rot90}) {
1941 glRotate 90, 0, 0, 1;
1942 glTranslate 0, -$self->{w}, 0;
1943
1944 ($w, $h) = ($h, $w);
1945 }
1946
1947 glEnable GL_TEXTURE_2D;
1948 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1949
1950 $tex->draw_quad_alpha (0, 0, $w, $h);
1951
1952 glDisable GL_TEXTURE_2D;
1953}
1954
1955#############################################################################
1956
1957package CFClient::UI::VGauge;
1958
1959our @ISA = CFClient::UI::Base::;
1960
1961use List::Util qw(min max);
1962
1963use CFClient::OpenGL;
1964
1965my %tex = (
1966 food => [
1967 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1968 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1969 ],
1970 grace => [
1971 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1972 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1973 ],
1974 hp => [
1975 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1976 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1977 ],
1978 mana => [
1979 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1980 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1981 ],
1982);
1983
1984# eg. VGauge->new (gauge => 'food'), default gauge: food
1985sub new {
1986 my $class = shift;
1987
1988 my $self = $class->SUPER::new (
1989 type => 'food',
1990 @_
1991 );
1992
1993 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1994
1995 $self
1996}
1997
1998sub size_request {
1999 my ($self) = @_;
2000
2001 #my $tex = $tex{$self->{type}}[0];
2002 #@$tex{qw(w h)}
2003 (0, 0)
2004}
2005
2006sub set_max {
2007 my ($self, $max) = @_;
2008
2009 return if $self->{max_val} == $max;
2010
2011 $self->{max_val} = $max;
2012 $self->update;
2013}
2014
2015sub set_value {
2016 my ($self, $val, $max) = @_;
2017
2018 $self->set_max ($max)
2019 if defined $max;
2020
2021 return if $self->{val} == $val;
2022
2023 $self->{val} = $val;
2024 $self->update;
2025}
2026
2027sub _draw {
2028 my ($self) = @_;
2029
2030 my $tex = $tex{$self->{type}};
2031 my ($t1, $t2, $t3) = @$tex;
2032
2033 my ($w, $h) = ($self->{w}, $self->{h});
2034
2035 if ($self->{vertical}) {
2036 glRotate 90, 0, 0, 1;
2037 glTranslate 0, -$self->{w}, 0;
2038
2039 ($w, $h) = ($h, $w);
2040 }
2041
2042 my $ycut = $self->{val} / ($self->{max_val} || 1);
2043
2044 my $ycut1 = max 0, min 1, $ycut;
2045 my $ycut2 = max 0, min 1, $ycut - 1;
2046
2047 my $h1 = $self->{h} * (1 - $ycut1);
2048 my $h2 = $self->{h} * (1 - $ycut2);
1335 2049
1336 glEnable GL_BLEND; 2050 glEnable GL_BLEND;
1337 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2051 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1338 glEnable GL_TEXTURE_2D; 2052 glEnable GL_TEXTURE_2D;
1339 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2053 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1340 glColor 0, 0, 0, 1;
1341 2054
1342 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 2055 glBindTexture GL_TEXTURE_2D, $t1->{name};
2056 glBegin GL_QUADS;
2057 glTexCoord 0 , 0; glVertex 0 , 0;
2058 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2059 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2060 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2061 glEnd;
1343 2062
2063 my $ycut1 = List::Util::min 1, $ycut;
2064 glBindTexture GL_TEXTURE_2D, $t2->{name};
2065 glBegin GL_QUADS;
2066 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2067 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2068 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2069 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2070 glEnd;
2071
2072 if ($t3) {
2073 glBindTexture GL_TEXTURE_2D, $t3->{name};
2074 glBegin GL_QUADS;
2075 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2076 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2077 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2078 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2079 glEnd;
2080 }
2081
2082 glDisable GL_BLEND;
1344 glDisable GL_TEXTURE_2D; 2083 glDisable GL_TEXTURE_2D;
1345 glDisable GL_BLEND;
1346
1347 $self->SUPER::_draw;
1348} 2084}
1349 2085
1350############################################################################# 2086#############################################################################
1351 2087
1352package CFClient::UI::CheckBox; 2088package CFClient::UI::Gauge;
1353 2089
1354our @ISA = CFClient::UI::DrawBG::; 2090our @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 2091
1363sub new { 2092sub new {
1364 my $class = shift; 2093 my ($class, %arg) = @_;
1365 2094
1366 $class->SUPER::new ( 2095 my $self = $class->SUPER::new (
1367 padding => 2, 2096 tooltip => $arg{type},
1368 fg => [1, 1, 1],
1369 active_fg => [1, 1, 0],
1370 state => 0,
1371 can_hover => 1, 2097 can_hover => 1,
1372 @_ 2098 can_events => 1,
2099 %arg,
1373 ) 2100 );
1374}
1375 2101
1376sub size_request { 2102 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1377 my ($self) = @_; 2103 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1378 2104 $self->add ($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 2105
1448 $self 2106 $self
1449} 2107}
1450 2108
1451sub size_request { 2109sub set_fontsize {
1452 my ($self) = @_; 2110 my ($self, $fsize) = @_;
1453 2111
1454 my $tex = $tex{$self->{gauge}}[0]; 2112 $self->{value}->set_fontsize ($fsize);
1455 2113 $self->{max} ->set_fontsize ($fsize);
1456 @$tex{qw(w h)}
1457} 2114}
1458 2115
1459sub set_max { 2116sub set_max {
1460 my ($self, $max) = @_; 2117 my ($self, $max) = @_;
1461 2118
1462 $self->{max_val} = $max; 2119 $self->{gauge}->set_max ($max);
2120 $self->{max}->set_text ($max);
1463} 2121}
1464 2122
1465sub set_value { 2123sub set_value {
1466 my ($self, $val, $max) = @_; 2124 my ($self, $val, $max) = @_;
1467 2125
1468 $self->set_max ($max) 2126 $self->set_max ($max)
1469 if defined $max; 2127 if defined $max;
1470 2128
1471 $max = $self->{max_val}; 2129 $self->{gauge}->set_value ($val, $max);
1472 $self->{val} = $val; 2130 $self->{value}->set_text ($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} 2131}
1521 2132
1522############################################################################# 2133#############################################################################
1523 2134
1524package CFClient::UI::Slider; 2135package CFClient::UI::Slider;
1525 2136
1526use strict; 2137use strict;
1527 2138
1528use SDL::OpenGL; 2139use CFClient::OpenGL;
1529 2140
1530our @ISA = CFClient::UI::DrawBG::; 2141our @ISA = CFClient::UI::DrawBG::;
1531 2142
1532my @tex = 2143my @tex =
1533 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2144 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1534 qw(s1_slider.png s1_slider_bg.png); 2145 qw(s1_slider.png s1_slider_bg.png);
1535 2146
1536sub new { 2147sub new {
1537 my $class = shift; 2148 my $class = shift;
1538 2149
1539 # range [value, low, high, page] 2150 # range [value, low, high, page, unit]
1540 2151
1541 # TODO: 0-width page 2152 # TODO: 0-width page
1542 # TODO: req_w/h are wrong with vertical 2153 # TODO: req_w/h are wrong with vertical
1543 # TODO: calculations are off 2154 # TODO: calculations are off
1544 my $self = $class->SUPER::new ( 2155 my $self = $class->SUPER::new (
1545 fg => [1, 1, 1], 2156 fg => [1, 1, 1],
1546 active_fg => [0, 0, 0], 2157 active_fg => [0, 0, 0],
2158 bg => [0, 0, 0, 0.2],
2159 active_bg => [1, 1, 1, 0.5],
1547 range => [0, 0, 100, 10], 2160 range => [0, 0, 100, 10, 0],
1548 req_w => 40, 2161 req_w => $::WIDTH / 80,
1549 req_h => 13, 2162 req_h => $::WIDTH / 80,
1550 vertical => 0, 2163 vertical => 0,
1551 can_hover => 1, 2164 can_hover => 1,
1552 inner_pad => 5, 2165 inner_pad => 0.02,
1553 @_ 2166 @_
1554 ); 2167 );
1555 2168
2169 $self->set_value ($self->{range}[0]);
2170 $self->update;
2171
1556 $self 2172 $self
2173}
2174
2175sub set_range {
2176 my ($self, $range) = @_;
2177
2178 ($range, $self->{range}) = ($self->{range}, $range);
2179
2180 $self->update
2181 if "@$range" ne "@{$self->{range}}";
2182}
2183
2184sub set_value {
2185 my ($self, $value) = @_;
2186
2187 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2188
2189 $hi = $lo + 1 if $hi <= $lo;
2190
2191 $page = $hi - $lo if $page > $hi - $lo;
2192
2193 $value = $lo if $value < $lo;
2194 $value = $hi - $page if $value > $hi - $page;
2195
2196 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2197 if $unit;
2198
2199 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2200
2201 if ($value != $old_value) {
2202 $self->_emit (changed => $value);
2203 $self->update;
2204 }
1557} 2205}
1558 2206
1559sub size_request { 2207sub size_request {
1560 my ($self) = @_; 2208 my ($self) = @_;
1561 2209
… …
1567 2215
1568sub button_down { 2216sub button_down {
1569 my ($self, $ev, $x, $y) = @_; 2217 my ($self, $ev, $x, $y) = @_;
1570 2218
1571 $self->SUPER::button_down ($ev, $x, $y); 2219 $self->SUPER::button_down ($ev, $x, $y);
2220
2221 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2222
1572 $self->mouse_motion ($ev, $x, $y); 2223 $self->mouse_motion ($ev, $x, $y);
1573} 2224}
1574 2225
1575sub mouse_motion { 2226sub mouse_motion {
1576 my ($self, $ev, $x, $y) = @_; 2227 my ($self, $ev, $x, $y) = @_;
1577 2228
1578 if ($GRAB == $self) { 2229 if ($GRAB == $self) {
2230 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2231
2232 my (undef, $lo, $hi, $page) = @{$self->{range}};
2233
2234 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2235
2236 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2237 }
2238}
2239
2240sub update {
2241 my ($self) = @_;
2242
2243 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2244 $self->set_value ($self->{range}[0]);
2245
1579 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2246 my ($value, $lo, $hi, $page) = @{$self->{range}};
2247 my $range = ($hi - $page - $lo) || 1e-100;
1580 2248
1581 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2249 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1582 2250
1583 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2251 $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 2252 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1585 2253
1586 $x -= $inner_pad_px; # substract the padding 2254 $value = ($value - $lo) / $range;
1587 $x = $x * ($hi - $lo) / $inner_w + $lo; 2255 $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 2256
1592 $self->emit (changed => $x); 2257 $self->{knob_x} = $value - $knob_w * 0.5;
1593 $self->update; 2258 $self->{knob_w} = $knob_w;
1594 } 2259 });
1595}
1596 2260
1597# the inner_* stuff is for generating a padding for the slider handle, 2261 $self->SUPER::update;
1598# so that the handle doesn't leave the texture. This calculation isn't 100%
1599# correct propably, but it does the job for now
1600sub _calc_inner_pad_px {
1601 my ($self, $w) = @_;
1602 ($w / 100) * $self->{inner_pad} # % to pixels
1603} 2262}
1604 2263
1605sub _draw { 2264sub _draw {
1606 my ($self) = @_; 2265 my ($self) = @_;
1607 2266
1608 $self->SUPER::_draw (); 2267 $self->SUPER::_draw ();
1609 2268
1610 my ($w, $h) = @$self{qw(w h)}; 2269 glScale $self->{w}, $self->{h};
1611 2270
1612 if ($self->{vertical}) { 2271 if ($self->{vertical}) {
1613 # draw a vertical slider like a rotated horizontal slider 2272 # draw a vertical slider like a rotated horizontal slider
1614 2273
2274 glTranslate 1, 0, 0;
1615 glRotate 90, 0, 0, 1; 2275 glRotate 90, 0, 0, 1;
1616 glTranslate 0, -$self->{w}, 0;
1617
1618 ($w, $h) = ($h, $w);
1619 } 2276 }
1620 2277
1621 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2278 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1622 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2279 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1623 2280
1624 my ($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; 2281 glEnable GL_TEXTURE_2D;
1645 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2282 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1646 2283
1647 # draw background 2284 # draw background
1648 $tex[1]->draw_quad (0, 0, $w, $h); 2285 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1649 2286
1650 # draw handle 2287 # draw handle
1651 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2288 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1652 2289
1653 glDisable GL_BLEND;
1654 glDisable GL_TEXTURE_2D; 2290 glDisable GL_TEXTURE_2D;
1655} 2291}
1656 2292
1657############################################################################# 2293#############################################################################
1658 2294
2295package CFClient::UI::ValSlider;
2296
2297our @ISA = CFClient::UI::HBox::;
2298
2299sub new {
2300 my ($class, %arg) = @_;
2301
2302 my $range = delete $arg{range};
2303
2304 my $self = $class->SUPER::new (
2305 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2306 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2307 to_value => sub { shift },
2308 from_value => sub { shift },
2309 %arg,
2310 );
2311
2312 $self->{slider}->connect (changed => sub {
2313 my ($self, $value) = @_;
2314 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2315 $self->{parent}->emit (changed => $value);
2316 });
2317
2318# $self->{entry}->connect (changed => sub {
2319# my ($self, $value) = @_;
2320# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2321# $self->{parent}->emit (changed => $value);
2322# });
2323
2324 $self->add ($self->{slider}, $self->{entry});
2325
2326 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2327
2328 $self
2329}
2330
2331sub set_range { shift->{slider}->set_range (@_) }
2332sub set_value { shift->{slider}->set_value (@_) }
2333
2334#############################################################################
2335
1659package CFClient::UI::TextView; 2336package CFClient::UI::TextView;
1660 2337
1661our @ISA = CFClient::UI::HBox::; 2338our @ISA = CFClient::UI::HBox::;
1662 2339
1663use SDL::OpenGL; 2340use CFClient::OpenGL;
1664 2341
1665sub new { 2342sub new {
1666 my $class = shift; 2343 my $class = shift;
1667 2344
1668 my $self = $class->SUPER::new ( 2345 my $self = $class->SUPER::new (
1669 req_w => $::WIDTH / 6, 2346 fontsize => 1,
1670 req_h => $::HEIGHT / 6, 2347 can_events => 0,
1671 fontsize => $::FONTSIZE, 2348 #font => default_font
1672 @_, 2349 @_,
1673 2350
1674 layout => (new CFClient::Layout), 2351 layout => (new CFClient::Layout 1),
1675 par => [], 2352 par => [],
1676 height => 0, 2353 height => 0,
1677 children => [ 2354 children => [
1678 (new CFClient::UI::Empty expand => 1), 2355 (new CFClient::UI::Empty expand => 1),
1679 (new CFClient::UI::Slider vertical => 1), 2356 (new CFClient::UI::Slider vertical => 1),
1680 ], 2357 ],
1681 ); 2358 );
1682 2359
1683 $self->{children}[1]->connect (changed => sub { 2360 $self->{children}[1]->connect (changed => sub { $self->update });
1684 $self->update;
1685 });
1686 2361
1687 $self 2362 $self
1688} 2363}
1689 2364
1690sub set_fontsize { 2365sub set_fontsize {
… …
1692 2367
1693 $self->{fontsize} = $fontsize; 2368 $self->{fontsize} = $fontsize;
1694 $self->reflow; 2369 $self->reflow;
1695} 2370}
1696 2371
2372sub size_allocate {
2373 my ($self, $w, $h) = @_;
2374
2375 $self->SUPER::size_allocate ($w, $h);
2376
2377 $self->{layout}->set_font ($self->{font}) if $self->{font};
2378 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2379 $self->{layout}->set_width ($self->{children}[0]{w});
2380
2381 $self->reflow;
2382}
2383
1697sub text_height { 2384sub text_size {
1698 my ($self, $text) = @_; 2385 my ($self, $text, $indent) = @_;
1699 2386
1700 my $layout = $self->{layout}; 2387 my $layout = $self->{layout};
1701 2388
1702 $layout->set_height ($self->{fontsize}); 2389 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1703 $layout->set_width ($self->{w}); 2390 $layout->set_width ($self->{children}[0]{w} - $indent);
1704 $layout->set_text ($text); 2391 $layout->set_markup ($text);
1705 2392
1706 ($layout->size)[1] 2393 $layout->size
1707} 2394}
1708 2395
1709sub reflow { 2396sub reflow {
1710 my ($self) = @_; 2397 my ($self) = @_;
1711 2398
1712 $self->{need_reflow}++; 2399 $self->{need_reflow}++;
1713 $self->update; 2400 $self->update;
1714} 2401}
1715 2402
1716sub size_request { 2403sub set_offset {
1717 my ($self) = @_; 2404 my ($self, $offset) = @_;
1718 2405
1719 ($self->{req_w}, $self->{req_h}) 2406 # todo: base offset on lines or so, not on pixels
2407 $self->{children}[1]->set_value ($offset);
1720} 2408}
1721 2409
1722sub size_allocate { 2410sub clear {
1723 my ($self, $w, $h) = @_; 2411 my ($self) = @_;
1724 2412
1725 $self->{layout}->set_height ($self->{fontsize}); 2413 $self->{par} = [];
1726 $self->{layout}->set_width ($self->{w}); 2414 $self->{height} = 0;
1727 2415 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1728 $self->reflow;
1729 $self->update;
1730} 2416}
1731 2417
1732sub add_paragraph { 2418sub add_paragraph {
1733 my ($self, $color, $text) = @_; 2419 my ($self, $color, $text, $indent) = @_;
1734 2420
1735 #TODO: intelligently "reformat" paragraph 2421 for my $line (split /\n/, $text) {
1736 2422 my ($w, $h) = $self->text_size ($line);
1737 my $height = $self->text_height ($text);
1738
1739 $self->{height} += $height; 2423 $self->{height} += $h;
2424 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2425 }
1740 2426
1741 push @{$self->{par}}, [$height, $color, $text];
1742
1743 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2427 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1744 $self->{children}[1]->update;
1745} 2428}
1746 2429
1747sub update { 2430sub update {
1748 my ($self) = @_; 2431 my ($self) = @_;
1749 2432
… …
1751 2434
1752 return unless $self->{h} > 0; 2435 return unless $self->{h} > 0;
1753 2436
1754 delete $self->{texture}; 2437 delete $self->{texture};
1755 2438
1756 $ROOT->on_refresh ($self, sub { 2439 $ROOT->on_post_alloc ($self, sub {
2440 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2441
1757 if (delete $self->{need_reflow}) { 2442 if (delete $self->{need_reflow}) {
1758 my $height = 0; 2443 my $height = 0;
1759 2444
1760 $height += $_->[0] = $self->text_height ($_->[2]) 2445 my $layout = $self->{layout};
2446
2447 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2448
1761 for @{$self->{par}}; 2449 for (@{$self->{par}}) {
2450 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2451 $layout->set_width ($W - $_->[3]);
2452 $layout->set_markup ($_->[4]);
2453 my ($w, $h) = $layout->size;
2454 $_->[0] = $w + $_->[3];
2455 $_->[1] = $h;
2456 }
2457
2458 $height += $_->[1];
2459 }
1762 2460
1763 $self->{height} = $height; 2461 $self->{height} = $height;
1764 2462
1765 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2463 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1766 2464
1767 delete $self->{texture}; 2465 delete $self->{texture};
1768 } 2466 }
1769 2467
1770 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2468 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1771 glClearColor 0, 0, 0, 1; 2469 glClearColor 0.5, 0.5, 0.5, 0;
1772 glClear GL_COLOR_BUFFER_BIT; 2470 glClear GL_COLOR_BUFFER_BIT;
1773 2471
2472 my $top = int $self->{children}[1]{range}[0];
2473
2474 my $y0 = $top;
2475 my $y1 = $top + $H;
2476
2477 my $y = 0;
2478
2479 my $layout = $self->{layout};
2480
2481 $layout->set_font ($self->{font}) if $self->{font};
2482
1774 glEnable GL_BLEND; 2483 glEnable GL_BLEND;
2484 #TODO# not correct in windows where rgba is forced off
1775 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2485 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 2486
1788 for my $par (@{$self->{par}}) { 2487 for my $par (@{$self->{par}}) {
1789 my $h = $par->[0]; 2488 my $h = $par->[1];
1790 2489
1791 if ($y0 < $y + $h && $y < $y1) { 2490 if ($y0 < $y + $h && $y < $y1) {
2491 $layout->set_foreground (@{ $par->[2] });
2492 $layout->set_width ($W - $par->[3]);
1792 $layout->set_text ($par->[2]); 2493 $layout->set_markup ($par->[4]);
1793 2494
1794 glColor @{ $par->[1] }; 2495 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1795 my ($W, $H) = $layout->size; 2496
1796 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2497 glRasterPos $par->[3], $y - $y0;
2498 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1797 } 2499 }
1798 2500
1799 $y += $h; 2501 $y += $h;
1800 } 2502 }
1801 2503
1802 glDisable GL_TEXTURE_2D;
1803 glDisable GL_BLEND; 2504 glDisable GL_BLEND;
1804 }; 2505 };
1805 }); 2506 });
1806} 2507}
1807 2508
1808sub _draw { 2509sub _draw {
1809 my ($self) = @_; 2510 my ($self) = @_;
1810 2511
1811 if ($self->{texture}) {
1812 glEnable GL_TEXTURE_2D; 2512 glEnable GL_TEXTURE_2D;
1813 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2513 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2514 glColor 1, 1, 1, 1;
1814 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2515 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1815 glDisable GL_TEXTURE_2D; 2516 glDisable GL_TEXTURE_2D;
1816 }
1817 2517
1818 $self->{children}[1]->draw; 2518 $self->{children}[1]->draw;
1819 2519
1820} 2520}
1821 2521
1822############################################################################# 2522#############################################################################
1823 2523
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 $::CONN->user_send ("run_stop");
2055 }
2056}
2057
2058#############################################################################
2059
2060package CFClient::UI::Animator; 2524package CFClient::UI::Animator;
2061 2525
2062use SDL::OpenGL; 2526use CFClient::OpenGL;
2063 2527
2064our @ISA = CFClient::UI::Bin::; 2528our @ISA = CFClient::UI::Bin::;
2065 2529
2066sub moveto { 2530sub moveto {
2067 my ($self, $x, $y) = @_; 2531 my ($self, $x, $y) = @_;
… …
2105 2569
2106sub new { 2570sub new {
2107 my $class = shift; 2571 my $class = shift;
2108 2572
2109 my $self = $class->SUPER::new ( 2573 my $self = $class->SUPER::new (
2110 state => 0, 2574 state => 0,
2111 connect_activate => \&toggle_flopper, 2575 on_activate => \&toggle_flopper,
2112 @_ 2576 @_
2113 ); 2577 );
2114 2578
2115 if ($self->{state}) {
2116 $self->{state} = 0;
2117 $self->toggle_flopper;
2118 }
2119
2120 $self 2579 $self
2121} 2580}
2122 2581
2123sub toggle_flopper { 2582sub toggle_flopper {
2124 my ($self) = @_; 2583 my ($self) = @_;
2125 2584
2126 # TODO: use animation 2585 $self->{other}->toggle_visibility;
2127 if ($self->{state} = !$self->{state}) { 2586}
2128 $CFClient::UI::ROOT->add ($self->{other}); 2587
2129 $self->{other}->move ($self->coord2global (0, $self->{h})); 2588#############################################################################
2589
2590package CFClient::UI::Tooltip;
2591
2592our @ISA = CFClient::UI::Bin::;
2593
2594use CFClient::OpenGL;
2595
2596sub new {
2597 my $class = shift;
2598
2599 $class->SUPER::new (
2600 @_,
2601 can_events => 0,
2602 )
2603}
2604
2605sub set_tooltip_from {
2606 my ($self, $widget) = @_;
2607
2608 $self->add (new CFClient::UI::Label
2609 markup => $widget->{tooltip},
2610 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2611 fontsize => 0.8,
2612 fg => [0, 0, 0, 1],
2613 ellipsise => 0,
2614 font => ($widget->{tooltip_font} || $::FONT_PROP),
2615 );
2616}
2617
2618sub size_request {
2619 my ($self) = @_;
2620
2621 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2622
2623 ($w + 4, $h + 4)
2624}
2625
2626sub size_allocate {
2627 my ($self, $w, $h) = @_;
2628
2629 $self->SUPER::size_allocate ($w - 4, $h - 4);
2630}
2631
2632sub _draw {
2633 my ($self) = @_;
2634
2635 glTranslate 0.375, 0.375;
2636
2637 my ($w, $h) = @$self{qw(w h)};
2638
2639 glColor 1, 0.8, 0.4;
2640 glBegin GL_QUADS;
2641 glVertex 0 , 0;
2642 glVertex 0 , $h;
2643 glVertex $w, $h;
2644 glVertex $w, 0;
2645 glEnd;
2646
2647 glColor 0, 0, 0;
2648 glBegin GL_LINE_LOOP;
2649 glVertex 0 , 0;
2650 glVertex 0 , $h;
2651 glVertex $w, $h;
2652 glVertex $w, 0;
2653 glEnd;
2654
2655 glTranslate 2 - 0.375, 2 - 0.375;
2656 $self->SUPER::_draw;
2657}
2658
2659#############################################################################
2660
2661package CFClient::UI::Face;
2662
2663our @ISA = CFClient::UI::Base::;
2664
2665use CFClient::OpenGL;
2666
2667sub new {
2668 my $class = shift;
2669
2670 my $self = $class->SUPER::new (
2671 aspect => 1,
2672 can_events => 0,
2673 @_,
2674 );
2675
2676 if ($self->{anim} && $self->{animspeed}) {
2677 Scalar::Util::weaken (my $widget = $self);
2678
2679 $self->{timer} = Event->timer (
2680 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2681 hard => 1,
2682 interval => $self->{animspeed},
2683 cb => sub {
2684 ++$widget->{frame};
2685 $widget->update;
2686 },
2687 );
2688 }
2689
2690 $self
2691}
2692
2693sub size_request {
2694 (32, 8)
2695}
2696
2697sub update {
2698 my ($self) = @_;
2699
2700 return unless $self->{visible};
2701
2702 $self->SUPER::update;
2703}
2704
2705sub _draw {
2706 my ($self) = @_;
2707
2708 return unless $::CONN;
2709
2710 my $face;
2711
2712 if ($self->{frame}) {
2713 my $anim = $::CONN->{anim}[$self->{anim}];
2714
2715 $face = $anim->[ $self->{frame} % @$anim ]
2716 if $anim && @$anim;
2717 }
2718
2719 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2720
2721 if ($tex) {
2722 glEnable GL_TEXTURE_2D;
2723 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2724 glColor 1, 1, 1, 1;
2725 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2726 glDisable GL_TEXTURE_2D;
2727 }
2728}
2729
2730sub DESTROY {
2731 my ($self) = @_;
2732
2733 $self->{timer}->cancel
2734 if $self->{timer};
2735
2736 $self->SUPER::DESTROY;
2737}
2738
2739#############################################################################
2740
2741package CFClient::UI::Inventory;
2742
2743our @ISA = CFClient::UI::ScrolledWindow::;
2744
2745sub new {
2746 my $class = shift;
2747
2748 my $self = $class->SUPER::new (
2749 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2750 @_,
2751 );
2752
2753 $self
2754}
2755
2756sub set_items {
2757 my ($self, $items) = @_;
2758
2759 $self->{scrolled}->clear;
2760 return unless $items;
2761
2762 my @items = sort {
2763 ($a->{type} <=> $b->{type})
2764 or ($a->{name} cmp $b->{name})
2765 } @$items;
2766
2767 $self->{real_items} = \@items;
2768
2769 my $row = 0;
2770 for my $item (@items) {
2771 CFClient::Item::update_widgets $item;
2772
2773 $self->{scrolled}->add (0, $row, $item->{face_widget});
2774 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2775 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2776
2777 $row++;
2778 }
2779}
2780
2781#############################################################################
2782
2783package CFClient::UI::Menu;
2784
2785our @ISA = CFClient::UI::FancyFrame::;
2786
2787use CFClient::OpenGL;
2788
2789sub new {
2790 my $class = shift;
2791
2792 my $self = $class->SUPER::new (
2793 items => [],
2794 z => 100,
2795 @_,
2796 );
2797
2798 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2799
2800 for my $item (@{ $self->{items} }) {
2801 my ($widget, $cb) = @$item;
2802
2803 # handle various types of items, only text for now
2804 if (!ref $widget) {
2805 $widget = new CFClient::UI::Label
2806 can_hover => 1,
2807 can_events => 1,
2808 text => $widget;
2809 }
2810
2811 $self->{item}{$widget} = $item;
2812
2813 $self->{vbox}->add ($widget);
2814 }
2815
2816 $self
2817}
2818
2819# popup given the event (must be a mouse button down event currently)
2820sub popup {
2821 my ($self, $ev) = @_;
2822
2823 $self->_emit ("popdown");
2824
2825 # maybe save $GRAB? must be careful about events...
2826 $GRAB = $self;
2827 $self->{button} = $ev->{button};
2828
2829 $self->show;
2830 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2831}
2832
2833sub mouse_motion {
2834 my ($self, $ev, $x, $y) = @_;
2835
2836 # TODO: should use vbox->find_widget or so
2837 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2838 $self->{hover} = $self->{item}{$HOVER};
2839}
2840
2841sub button_up {
2842 my ($self, $ev, $x, $y) = @_;
2843
2844 if ($ev->{button} == $self->{button}) {
2845 undef $GRAB;
2846 $self->hide;
2847
2130 $self->emit ("open"); 2848 $self->_emit ("popdown");
2849 $self->{hover}[1]->() if $self->{hover};
2850 }
2851}
2852
2853#############################################################################
2854
2855package CFClient::UI::Statusbox;
2856
2857our @ISA = CFClient::UI::VBox::;
2858
2859sub new {
2860 my $class = shift;
2861
2862 $class->SUPER::new (
2863 fontsize => 0.8,
2864 @_,
2865 )
2866}
2867
2868sub reorder {
2869 my ($self) = @_;
2870 my $NOW = time;
2871
2872 while (my ($k, $v) = each %{ $self->{item} }) {
2873 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2874 }
2875
2876 my @widgets;
2877
2878 my @items = sort {
2879 $a->{pri} <=> $b->{pri}
2880 or $b->{id} <=> $a->{id}
2881 } values %{ $self->{item} };
2882
2883 my $count = 10 + 1;
2884 for my $item (@items) {
2885 last unless --$count;
2886
2887 push @widgets, $item->{label} ||= do {
2888 # TODO: doesn't handle markup well (read as: at all)
2889 my $short = $item->{count} > 1
2890 ? "<b>$item->{count} ×</b> $item->{text}"
2891 : $item->{text};
2892
2893 for ($short) {
2894 s/^\s+//;
2895 s/\s+/ /g;
2896 }
2897
2898 new CFClient::UI::Label
2899 markup => $short,
2900 tooltip => $item->{tooltip},
2901 tooltip_font => $::FONT_PROP,
2902 tooltip_width => 0.67,
2903 fontsize => $item->{fontsize} || $self->{fontsize},
2904 max_w => $::WIDTH * 0.44,
2905 fg => $item->{fg},
2906 can_events => 1,
2907 can_hover => 1
2908 };
2909 }
2910
2911 $self->clear;
2912 $self->SUPER::add (reverse @widgets);
2913}
2914
2915sub add {
2916 my ($self, $text, %arg) = @_;
2917
2918 $text =~ s/^\s+//;
2919 $text =~ s/\s+$//;
2920
2921 return unless $text;
2922
2923 my $timeout = time + ((delete $arg{timeout}) || 60);
2924
2925 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2926
2927 if (my $item = $self->{item}{$group}) {
2928 if ($item->{text} eq $text) {
2929 $item->{count}++;
2930 } else {
2931 $item->{count} = 1;
2932 $item->{text} = $item->{tooltip} = $text;
2933 }
2934 $item->{id} = ++$self->{id};
2935 $item->{timeout} = $timeout;
2936 delete $item->{label};
2131 } else { 2937 } else {
2132 $CFClient::UI::ROOT->remove ($self->{other}); 2938 $self->{item}{$group} = {
2133 $self->emit ("close"); 2939 id => ++$self->{id},
2940 text => $text,
2941 timeout => $timeout,
2942 tooltip => $text,
2943 fg => [0.8, 0.8, 0.8, 0.8],
2944 pri => 0,
2945 count => 1,
2946 %arg,
2947 };
2134 } 2948 }
2135 2949
2136 $self->emit (changed => $self->{state}); 2950 $self->reorder;
2951}
2952
2953sub reconfigure {
2954 my ($self) = @_;
2955
2956 delete $_->{label}
2957 for values %{ $self->{item} || {} };
2958
2959 $self->reorder;
2960 $self->SUPER::reconfigure;
2137} 2961}
2138 2962
2139############################################################################# 2963#############################################################################
2140 2964
2141package CFClient::UI::Root; 2965package CFClient::UI::Root;
2142 2966
2143our @ISA = CFClient::UI::Container::; 2967our @ISA = CFClient::UI::Container::;
2144 2968
2145use SDL::OpenGL; 2969use CFClient::OpenGL;
2146 2970
2147sub check_size { 2971sub new {
2148 my ($self) = @_; 2972 my $class = shift;
2149 2973
2150 $self->configure (0, 0, $::WITH, $::HEIGHT); 2974 $class->SUPER::new (
2151} 2975 visible => 1,
2152 2976 @_,
2153sub size_request { 2977 )
2154 ($::WIDTH, $::HEIGHT)
2155} 2978}
2156 2979
2157sub configure { 2980sub configure {
2158 my ($self, $x, $y, $w, $h) = @_; 2981 my ($self, $x, $y, $w, $h) = @_;
2159 2982
2160 $self->SUPER::configure ($x, $y, $w, $h); 2983 $self->{w} = $w;
2161 2984 $self->{h} = $h;
2162 $_->configure ($_->{x}, $_->{y}, $_->size_request)
2163 for @{$self->{children}};
2164} 2985}
2165 2986
2166sub _topleft { 2987sub check_size {
2988 my ($self) = @_;
2989
2990 $self->size_allocate ($self->{w}, $self->{h})
2991 if $self->{w};
2992}
2993
2994sub size_request {
2995 my ($self) = @_;
2996
2997 ($self->{w}, $self->{h})
2998}
2999
3000sub size_allocate {
3001 my ($self, $w, $h) = @_;
3002
3003 for my $child ($self->children) {
3004 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3005
3006 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
3007 if exists $child->{req_x};
3008
3009 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
3010 if exists $child->{req_y};
3011
3012 delete @$child{qw(req_x req_y)};
3013
3014 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
3015 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3016
3017 $child->configure ($X, $Y, $W, $H);
3018 }
3019}
3020
3021sub coord2local {
2167 my ($self, $x, $y) = @_; 3022 my ($self, $x, $y) = @_;
2168 3023
2169 ($x, $y) 3024 ($x, $y)
2170} 3025}
2171 3026
3027sub coord2global {
3028 my ($self, $x, $y) = @_;
3029
3030 ($x, $y)
3031}
3032
2172sub update { 3033sub update {
2173 my ($self) = @_; 3034 my ($self) = @_;
2174 3035
2175 $self->check_size; 3036 $self->check_size;
2176 ::refresh (); 3037 $::WANT_REFRESH++;
2177} 3038}
2178 3039
2179sub add { 3040sub add {
2180 my ($self, $child) = @_; 3041 my ($self, @children) = @_;
2181 3042
3043 for my $child (@children) {
3044 $child->{is_toplevel} = 1;
3045
3046 # integerise window positions
3047 $child->{x} = int $child->{x};
3048 $child->{y} = int $child->{y};
3049 }
3050
2182 $self->SUPER::add ($child); 3051 $self->SUPER::add (@children);
3052
3053 for (my @widgets = @children; my $w = pop @widgets; ) {
3054 push @widgets, $w->children;
3055 $w->set_visible;
3056 }
3057
3058}
3059
3060sub remove {
3061 my ($self, @children) = @_;
3062
3063 $self->SUPER::remove (@children);
3064
3065 while (@children) {
3066 my $w = pop @children;
3067 push @children, $w->children;
3068 $w->set_invisible;
3069 }
2183} 3070}
2184 3071
2185sub on_refresh { 3072sub on_refresh {
2186 my ($self, $id, $cb) = @_; 3073 my ($self, $id, $cb) = @_;
2187 3074
2188 $self->{refresh_hook}{$id} = $cb; 3075 $self->{refresh_hook}{$id} = $cb;
2189} 3076}
2190 3077
3078sub on_post_alloc {
3079 my ($self, $id, $cb) = @_;
3080
3081 $self->{post_alloc_hook}{$id} = $cb;
3082}
3083
2191sub draw { 3084sub draw {
2192 my ($self) = @_; 3085 my ($self) = @_;
2193 3086
2194 while (my $rcb = delete $self->{refresh_hook}) { 3087 while ($self->{refresh_hook}) {
2195 $_->() for values %$rcb; 3088 $_->()
3089 for values %{delete $self->{refresh_hook}};
3090 }
3091
3092 if ($self->{check_size}) {
3093 my @queue;
3094
3095 for (;;) {
3096 if ($self->{check_size}) {
3097 #TODO use array-of-depth approach
3098
3099 @queue = sort { $a->{visible} <=> $b->{visible} }
3100 @queue, values %{delete $self->{check_size}};
3101 }
3102
3103 my $widget = pop @queue || last;
3104
3105 defined $widget->{visible} or last; # do not resize invisible widgets
3106
3107 my ($w, $h) = $widget->{def_w} && $widget->{def_h}
3108 ? @$widget{qw(def_w def_h)}
3109 : $widget->size_request;
3110
3111 if (delete $widget->{force_alloc}
3112 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3113 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3114
3115 $widget->{req_w} = $w;
3116 $widget->{req_h} = $h;
3117
3118 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
3119
3120 $widget->{parent}->check_size
3121 if $widget->{parent};
3122 }
3123 }
3124 }
3125
3126 while ($self->{size_alloc}) {
3127 for (values %{delete $self->{size_alloc}}) {
3128 my ($widget, $w, $h) = @$_;
3129
3130 $w = 0 if $w < 0;
3131 $h = 0 if $h < 0;
3132
3133 $widget->{w} = $w;
3134 $widget->{h} = $h;
3135 $widget->emit (size_allocate => $w, $h);
3136 }
3137 }
3138
3139 while ($self->{post_alloc_hook}) {
3140 $_->()
3141 for values %{delete $self->{post_alloc_hook}};
2196 } 3142 }
2197 3143
2198 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3144 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2199 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3145 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2200 glClear GL_COLOR_BUFFER_BIT; 3146 glClear GL_COLOR_BUFFER_BIT;
2201 3147
2202 glMatrixMode GL_PROJECTION; 3148 glMatrixMode GL_PROJECTION;
2203 glLoadIdentity; 3149 glLoadIdentity;
2204 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3150 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2205 glMatrixMode GL_MODELVIEW; 3151 glMatrixMode GL_MODELVIEW;
2206 glLoadIdentity; 3152 glLoadIdentity;
2207 3153
2208 $self->_draw; 3154 $self->_draw;
2209} 3155}
… …
2211############################################################################# 3157#############################################################################
2212 3158
2213package CFClient::UI; 3159package CFClient::UI;
2214 3160
2215$ROOT = new CFClient::UI::Root; 3161$ROOT = new CFClient::UI::Root;
3162$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2216 3163
22171 31641
2218 3165

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