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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.137 by root, Wed Apr 19 21:38:05 2006 UTC vs.
Revision 1.236 by root, Thu May 25 16:54:29 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;
9 10
10our ($FOCUS, $HOVER, $GRAB); # various widgets 11our ($FOCUS, $HOVER, $GRAB); # various widgets
11 12
12our $ROOT; 13our $ROOT;
14our $TOOLTIP;
13our $BUTTON_STATE; 15our $BUTTON_STATE;
16
17our %WIDGET; # all widgets, weak-referenced
18
19sub check_tooltip {
20 if (!$GRAB) {
21 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
22 if (length $widget->{tooltip}) {
23
24 if ($TOOLTIP->{owner} != $widget) {
25 $TOOLTIP->{owner} = $widget;
26
27 my $tip = $widget->{tooltip};
28
29 $tip = $tip->($widget) if CODE:: eq ref $tip;
30
31 $TOOLTIP->set_tooltip_from ($widget);
32 $TOOLTIP->show;
33
34 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
35
36 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
37 if $x + $TOOLTIP->{w} > $::WIDTH;
38
39 $TOOLTIP->move ($x, $y);
40 $TOOLTIP->check_size;
41 $TOOLTIP->update;
42 }
43
44 return;
45 }
46 }
47 }
48
49 $TOOLTIP->hide;
50 delete $TOOLTIP->{owner};
51}
14 52
15# class methods for events 53# class methods for events
16sub feed_sdl_key_down_event { 54sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 55 $FOCUS->emit (key_down => $_[0])
56 if $FOCUS;
18} 57}
19 58
20sub feed_sdl_key_up_event { 59sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 60 $FOCUS->emit (key_up => $_[0])
61 if $FOCUS;
22} 62}
23 63
24sub feed_sdl_button_down_event { 64sub feed_sdl_button_down_event {
25 my ($ev) = @_; 65 my ($ev) = @_;
26 my ($x, $y) = ($ev->{x}, $ev->{y}); 66 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
28 if (!$BUTTON_STATE) { 68 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 69 my $widget = $ROOT->find_widget ($x, $y);
30 70
31 $GRAB = $widget; 71 $GRAB = $widget;
32 $GRAB->update if $GRAB; 72 $GRAB->update if $GRAB;
73
74 check_tooltip;
33 } 75 }
34 76
35 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 77 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 78
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 79 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
80 if $GRAB;
38} 81}
39 82
40sub feed_sdl_button_up_event { 83sub feed_sdl_button_up_event {
41 my ($ev) = @_; 84 my ($ev) = @_;
42 my ($x, $y) = ($ev->{x}, $ev->{y}); 85 my ($x, $y) = ($ev->{x}, $ev->{y});
43 86
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 87 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 88
46 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 89 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 90
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 91 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
92 if $GRAB;
49 93
50 if (!$BUTTON_STATE) { 94 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 95 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 96 $grab->update if $grab;
53 $GRAB->update if $GRAB; 97 $GRAB->update if $GRAB;
98
99 check_tooltip;
54 } 100 }
55} 101}
56 102
57sub feed_sdl_motion_event { 103sub feed_sdl_motion_event {
58 my ($ev) = @_; 104 my ($ev) = @_;
… …
63 if ($widget != $HOVER) { 109 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 110 my $hover = $HOVER; $HOVER = $widget;
65 111
66 $hover->update if $hover && $hover->{can_hover}; 112 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 113 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 114
115 check_tooltip;
116 }
117
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 118 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
119 if $HOVER;
71} 120}
72 121
73# convert position array to integers 122# convert position array to integers
74sub harmonize { 123sub harmonize {
75 my ($vals) = @_; 124 my ($vals) = @_;
… …
81 $rem += $_ - $i; 130 $rem += $_ - $i;
82 $_ = $i; 131 $_ = $i;
83 } 132 }
84} 133}
85 134
135sub full_refresh {
136 # make a copy, otherwise for complains about freed values.
137 my @widgets = values %WIDGET;
138
139 $_->update
140 for @widgets;
141}
142
143sub reconfigure_widgets {
144 # make a copy, otherwise C<for> complains about freed values.
145 my @widgets = values %WIDGET;
146
147 $_->reconfigure
148 for @widgets;
149}
150
151# call when resolution changes etc.
152sub rescale_widgets {
153 my ($sx, $sy) = @_;
154
155 for my $widget (values %WIDGET) {
156 if ($widget->{is_toplevel}) {
157 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x};
158 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
159 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};
160 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
161 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};
162 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
163 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};
164 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h};
165 }
166 }
167
168 reconfigure_widgets;
169}
170
86############################################################################# 171#############################################################################
87 172
88package CFClient::UI::Base; 173package CFClient::UI::Base;
89 174
90use strict; 175use strict;
91 176
92use SDL::OpenGL; 177use CFClient::OpenGL;
93 178
94sub new { 179sub new {
95 my $class = shift; 180 my $class = shift;
96 181
97 my $self = bless { 182 my $self = bless {
98 x => 0, 183 x => 0,
99 y => 0, 184 y => 0,
100 z => 0, 185 z => 0,
186 can_events => 1,
101 @_ 187 @_
102 }, $class; 188 }, $class;
103 189
104 for (keys %$self) { 190 for (keys %$self) {
105 if (/^connect_(.*)$/) { 191 if (/^connect_(.*)$/) {
106 $self->connect ($1 => delete $self->{$_}); 192 $self->connect ($1 => delete $self->{$_});
107 } 193 }
108 } 194 }
109 195
196 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
197
110 $self 198 $self
111} 199}
112 200
201sub destroy {
202 my ($self) = @_;
203
204 $self->hide;
205 %$self = ();
206}
207
113sub show { 208sub show {
114 my ($self) = @_; 209 my ($self) = @_;
115
116 return if $self->{parent}; 210 return if $self->{parent};
117 211
118 $CFClient::UI::ROOT->add ($self); 212 $CFClient::UI::ROOT->add ($self);
119} 213}
120 214
215sub show_centered {
216 my ($self) = @_;
217 return if $self->{parent};
218
219 $self->show;
220
221 $CFClient::UI::ROOT->on_post_alloc (
222 "centered $self" => sub {
223 $self->move (($::WIDTH - $self->{w}) * 0.5, ($::HEIGHT - $self->{h}) * 0.5);
224 },
225 );
226}
227
228sub set_invisible {
229 my ($self) = @_;
230
231 # broken show/hide model
232
233 delete $self->{visible};
234
235 undef $GRAB if $GRAB == $self;
236 undef $HOVER if $HOVER == $self;
237
238 CFClient::UI::check_tooltip
239 if $CFClient::UI::TOOLTIP->{owner} == $self;
240
241 $self->focus_out;
242}
243
121sub hide { 244sub hide {
122 my ($self) = @_; 245 my ($self) = @_;
123 246
124 return unless $self->{parent}; 247 $self->set_invisible;
125 248
126 $self->{parent}->remove ($self); 249 $self->{parent}->remove ($self)
250 if $self->{parent};
127} 251}
128 252
129sub move { 253sub move {
130 my ($self, $x, $y, $z) = @_; 254 my ($self, $x, $y, $z) = @_;
131 255
… …
134 $self->{z} = $z if defined $z; 258 $self->{z} = $z if defined $z;
135 259
136 $self->update; 260 $self->update;
137} 261}
138 262
139sub needs_redraw { 263sub set_size {
140 0 264 my ($self, $w, $h) = @_;
265
266 $self->{user_w} = $w;
267 $self->{user_h} = $h;
268
269 $self->check_size;
141} 270}
142 271
143sub size_request { 272sub size_request {
144 require Carp; 273 require Carp;
145 Carp::confess "size_request is abtract"; 274 Carp::confess "size_request is abstract";
146} 275}
147 276
148sub configure { 277sub configure {
149 my ($self, $x, $y, $w, $h) = @_; 278 my ($self, $x, $y, $w, $h) = @_;
150 279
280 if ($self->{aspect}) {
281 my $w2 = List::Util::min $w, int $h * $self->{aspect};
282 my $h2 = List::Util::min $h, int $w / $self->{aspect};
283
284 # use alignment to adjust x, y
285
286 $x += int +($w - $w2) * 0.5;
287 $y += int +($h - $h2) * 0.5;
288
289 ($w, $h) = ($w2, $h2);
290 }
291
292 if ($self->{x} != $x || $self->{y} != $y) {
151 $self->{x} = $x; 293 $self->{x} = $x;
152 $self->{y} = $y; 294 $self->{y} = $y;
153
154 return unless $self->{w} != $w || $self->{h} != $h;
155
156 $self->{w} = $w;
157 $self->{h} = $h;
158
159 $self->size_allocate ($w, $h);
160 $self->update; 295 $self->update;
296 }
297
298 if ($self->{w} != $w || $self->{h} != $h) {
299 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
300 }
161} 301}
162 302
163sub size_allocate { 303sub size_allocate {
164 # nothing to be done 304 # nothing to be done
165} 305}
166 306
167# return top left coordinates 307sub reconfigure {
168sub _topleft { 308 my ($self) = @_;
309
310 $self->check_size (1);
311 $self->update;
312}
313
314sub children {
315}
316
317sub set_max_size {
169 my ($self, $x, $y) = @_; 318 my ($self, $w, $h) = @_;
170 319
171 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 320 delete $self->{max_w}; $self->{max_w} = $w if $w;
321 delete $self->{max_h}; $self->{max_h} = $h if $h;
322}
323
324sub set_tooltip {
325 my ($self, $tooltip) = @_;
326
327 $tooltip =~ s/^\s+//;
328 $tooltip =~ s/\s+$//;
329
330 return if $self->{tooltip} eq $tooltip;
331
332 $self->{tooltip} = $tooltip;
333
334 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
335 delete $CFClient::UI::TOOLTIP->{owner};
336 CFClient::UI::check_tooltip;
337 }
172} 338}
173 339
174# translate global coordinates to local coordinate system 340# translate global coordinates to local coordinate system
175sub coord2local { 341sub coord2local {
176 my ($self, $x, $y) = @_; 342 my ($self, $x, $y) = @_;
177 343
178 my ($X, $Y) = $self->_topleft; 344 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
179 ($x - $X, $y - $Y)
180} 345}
181 346
182# translate local coordinates to global coordinate system 347# translate local coordinates to global coordinate system
183sub coord2global { 348sub coord2global {
184 my ($self, $x, $y) = @_; 349 my ($self, $x, $y) = @_;
185 350
186 my ($X, $Y) = $self->_topleft; 351 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
187 ($x + $X, $y + $Y)
188} 352}
189 353
190sub focus_in { 354sub focus_in {
191 my ($self) = @_; 355 my ($self) = @_;
192 356
193 return if $FOCUS == $self; 357 return if $FOCUS == $self;
194 return unless $self->{can_focus}; 358 return unless $self->{can_focus};
195 359
196 my $focus = $FOCUS; $FOCUS = $self; 360 my $focus = $FOCUS; $FOCUS = $self;
197 361
198 $self->emit (focus_in => $focus); 362 $self->_emit (focus_in => $focus);
199 363
200 $focus->update if $focus; 364 $focus->update if $focus;
201 $FOCUS->update; 365 $FOCUS->update;
202} 366}
203 367
… …
206 370
207 return unless $FOCUS == $self; 371 return unless $FOCUS == $self;
208 372
209 my $focus = $FOCUS; undef $FOCUS; 373 my $focus = $FOCUS; undef $FOCUS;
210 374
211 $self->emit (focus_out => $focus); 375 $self->_emit (focus_out => $focus);
212 376
213 $focus->update if $focus; #? 377 $focus->update if $focus; #?
378
379 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
380 unless $FOCUS;
214} 381}
215 382
216sub mouse_motion { } 383sub mouse_motion { }
217sub button_up { } 384sub button_up { }
218sub key_down { } 385sub key_down { }
219sub key_up { } 386sub key_up { }
220 387
221sub button_down { 388sub button_down {
222 my ($self, $ev, $x, $y) = @_; 389 my ($self, $ev, $x, $y) = @_;
223 390
224 $self->focus_in; 391 $self->focus_in;
… …
252 glVertex $x + $self->{w}, $y + $self->{h}; 419 glVertex $x + $self->{w}, $y + $self->{h};
253 glVertex $x , $y + $self->{h}; 420 glVertex $x , $y + $self->{h};
254 glEnd; 421 glEnd;
255 glDisable GL_BLEND; 422 glDisable GL_BLEND;
256 } 423 }
424
425 if ($ENV{PCLIENT_DEBUG}) {
426 glPushMatrix;
427 glColor 1, 1, 0, 1;
428 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
429 glBegin GL_LINE_LOOP;
430 glVertex 0 , 0;
431 glVertex $self->{w} - 1, 0;
432 glVertex $self->{w} - 1, $self->{h} - 1;
433 glVertex 0 , $self->{h} - 1;
434 glEnd;
435 glPopMatrix;
436 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
437 }
257} 438}
258 439
259sub _draw { 440sub _draw {
260 my ($self) = @_; 441 my ($self) = @_;
261 442
262 warn "no draw defined for $self\n"; 443 warn "no draw defined for $self\n";
263} 444}
264 445
265sub find_widget { 446sub find_widget {
266 my ($self, $x, $y) = @_; 447 my ($self, $x, $y) = @_;
448
449 return () unless $self->{can_events};
267 450
268 return $self 451 return $self
269 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 452 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
270 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 453 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
271 454
… …
274 457
275sub set_parent { 458sub set_parent {
276 my ($self, $parent) = @_; 459 my ($self, $parent) = @_;
277 460
278 Scalar::Util::weaken ($self->{parent} = $parent); 461 Scalar::Util::weaken ($self->{parent} = $parent);
462
463 # TODO: req_w _does_change after ->reconfigure
464 $self->check_size
465 unless exists $self->{req_w};
466
467 $self->show;
279} 468}
280 469
281sub check_size { 470sub check_size {
282 my ($self) = @_; 471 my ($self, $forced) = @_;
283 472
284 my ($w, $h) = $self->size_request; 473 $self->{force_alloc} = 1 if $forced;
285 474 $CFClient::UI::ROOT->{check_size}{$self} = $self;
286 if ($w != $self->{req_w} || $h != $self->{req_h}) {
287 $self->{req_w} = $w;
288 $self->{req_h} = $h;
289
290 $self->{parent}->check_size
291 if $self->{parent};
292 }
293} 475}
294 476
295sub update { 477sub update {
296 my ($self) = @_; 478 my ($self) = @_;
297 479
… …
303 my ($self, $signal, $cb) = @_; 485 my ($self, $signal, $cb) = @_;
304 486
305 push @{ $self->{signal_cb}{$signal} }, $cb; 487 push @{ $self->{signal_cb}{$signal} }, $cb;
306} 488}
307 489
490sub _emit {
491 my ($self, $signal, @args) = @_;
492
493 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
494}
495
308sub emit { 496sub emit {
309 my ($self, $signal, @args) = @_; 497 my ($self, $signal, @args) = @_;
310 498
311 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 499 $self->_emit ($signal, @args)
312 $cb->($self, @args); 500 || $self->$signal (@args);
313 }
314} 501}
315 502
316sub DESTROY { 503sub DESTROY {
317 my ($self) = @_; 504 my ($self) = @_;
318 505
506 delete $WIDGET{$self+0};
319 #$self->deactivate; 507 #$self->deactivate;
320} 508}
321 509
322############################################################################# 510#############################################################################
323 511
324package CFClient::UI::DrawBG; 512package CFClient::UI::DrawBG;
325 513
326our @ISA = CFClient::UI::Base::; 514our @ISA = CFClient::UI::Base::;
327 515
328use strict; 516use strict;
329use SDL::OpenGL; 517use CFClient::OpenGL;
330 518
331sub new { 519sub new {
332 my $class = shift; 520 my $class = shift;
333 521
334 # range [value, low, high, page] 522 # range [value, low, high, page]
335 523
336 $class->SUPER::new ( 524 $class->SUPER::new (
337 bg => [0, 0, 0, 0.2], 525 #bg => [0, 0, 0, 0.2],
338 active_bg => [1, 1, 1, 0.5], 526 #active_bg => [1, 1, 1, 0.5],
339 @_ 527 @_
340 ) 528 )
341} 529}
342 530
343sub _draw { 531sub _draw {
344 my ($self) = @_; 532 my ($self) = @_;
345 533
534 my $color = $FOCUS == $self && $self->{active_bg}
535 ? $self->{active_bg}
536 : $self->{bg};
537
538 if ($color && (@$color < 4 || $color->[3])) {
346 my ($w, $h) = @$self{qw(w h)}; 539 my ($w, $h) = @$self{qw(w h)};
347 540
348 glEnable GL_BLEND; 541 glEnable GL_BLEND;
349 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 542 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
350 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 543 glColor @$color;
351 544
352 glBegin GL_QUADS; 545 glBegin GL_QUADS;
353 glVertex 0 , 0; 546 glVertex 0 , 0;
354 glVertex 0 , $h; 547 glVertex 0 , $h;
355 glVertex $w, $h; 548 glVertex $w, $h;
356 glVertex $w, 0; 549 glVertex $w, 0;
357 glEnd; 550 glEnd;
358 551
359 glDisable GL_BLEND; 552 glDisable GL_BLEND;
553 }
360} 554}
361 555
362############################################################################# 556#############################################################################
363 557
364package CFClient::UI::Empty; 558package CFClient::UI::Empty;
365 559
366our @ISA = CFClient::UI::Base::; 560our @ISA = CFClient::UI::Base::;
561
562sub new {
563 my ($class, %arg) = @_;
564 $class->SUPER::new (can_events => 0, %arg);
565}
367 566
368sub size_request { 567sub size_request {
369 (0, 0) 568 (0, 0)
370} 569}
371 570
… …
380sub new { 579sub new {
381 my ($class, %arg) = @_; 580 my ($class, %arg) = @_;
382 581
383 my $children = delete $arg{children} || []; 582 my $children = delete $arg{children} || [];
384 583
385 my $self = $class->SUPER::new (children => [], %arg); 584 my $self = $class->SUPER::new (
585 children => [],
586 can_events => 0,
587 %arg,
588 );
386 $self->add ($_) for @$children; 589 $self->add ($_) for @$children;
387 590
388 $self 591 $self
389} 592}
390 593
391sub add { 594sub add {
392 my ($self, $child) = @_; 595 my ($self, @widgets) = @_;
393 596
394 $child->set_parent ($self); 597 $_->set_parent ($self)
598 for @widgets;
395 599
396 use sort 'stable'; 600 use sort 'stable';
397 601
398 $self->{children} = [ 602 $self->{children} = [
399 sort { $a->{z} <=> $b->{z} } 603 sort { $a->{z} <=> $b->{z} }
400 @{$self->{children}}, $child 604 @{$self->{children}}, @widgets
401 ]; 605 ];
402 606
403 $child->check_size; 607 $self->check_size (1);
608 $self->update;
609}
610
611sub children {
612 @{ $_[0]{children} }
404} 613}
405 614
406sub remove { 615sub remove {
407 my ($self, $child) = @_; 616 my ($self, $child) = @_;
408 617
409 delete $child->{parent}; 618 delete $child->{parent};
619 $child->hide;
410 620
411 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 621 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
412 622
623 $self->check_size (1);
624 $self->update;
625}
626
627sub clear {
628 my ($self) = @_;
629
630 my $children = delete $self->{children};
631 $self->{children} = [];
632
633 for (@$children) {
634 delete $_->{parent};
635 $_->hide;
636 }
637
413 $self->check_size; 638 $self->check_size;
639 $self->update;
414} 640}
415 641
416sub find_widget { 642sub find_widget {
417 my ($self, $x, $y) = @_; 643 my ($self, $x, $y) = @_;
418 644
… …
482 708
483package CFClient::UI::Window; 709package CFClient::UI::Window;
484 710
485our @ISA = CFClient::UI::Bin::; 711our @ISA = CFClient::UI::Bin::;
486 712
487use SDL::OpenGL; 713use CFClient::OpenGL;
488 714
489sub new { 715sub new {
490 my ($class, %arg) = @_; 716 my ($class, %arg) = @_;
491 717
492 my $self = $class->SUPER::new (%arg); 718 my $self = $class->SUPER::new (%arg);
493} 719}
494 720
495sub update { 721sub update {
496 my ($self) = @_; 722 my ($self) = @_;
497 723
498 # we want to do this delayed... 724 $ROOT->on_post_alloc ($self => sub { $self->render_child });
499 $self->render_chld;
500 $self->SUPER::update; 725 $self->SUPER::update;
501}
502
503sub render_chld {
504 my ($self) = @_;
505
506 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
507 glClearColor 0, 0, 0, 1;
508 glClear GL_COLOR_BUFFER_BIT;
509 $self->child->draw;
510 };
511} 726}
512 727
513sub size_allocate { 728sub size_allocate {
514 my ($self, $w, $h) = @_; 729 my ($self, $w, $h) = @_;
515 730
516 $self->child->configure (0, 0, $w, $h); 731 $self->SUPER::size_allocate ($w, $h);
732 $self->update;
733}
517 734
735sub _render {
736 $_[0]{children}[0]->draw;
737}
738
739sub render_child {
740 my ($self) = @_;
741
742 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
743 glClearColor 0, 0, 0, 0;
744 glClear GL_COLOR_BUFFER_BIT;
745
518 $self->render_chld; 746 $self->_render;
747 };
519} 748}
520 749
521sub _draw { 750sub _draw {
522 my ($self) = @_; 751 my ($self) = @_;
523 752
524 my ($w, $h) = ($self->w, $self->h); 753 my ($w, $h) = ($self->w, $self->h);
525 754
526 my $tex = $self->{texture} 755 my $tex = $self->{texture}
527 or return; 756 or return;
528 757
529 glEnable GL_BLEND;
530 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
531 glEnable GL_TEXTURE_2D; 758 glEnable GL_TEXTURE_2D;
532 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 759 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
760 glColor 1, 1, 1, 1;
533 761
534 $tex->draw_quad (0, 0, $w, $h); 762 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
535 763
536 glDisable GL_BLEND;
537 glDisable GL_TEXTURE_2D; 764 glDisable GL_TEXTURE_2D;
538} 765}
539 766
540############################################################################# 767#############################################################################
541 768
542package CFClient::UI::ViewPort; 769package CFClient::UI::ViewPort;
543 770
544our @ISA = CFClient::UI::Window::; 771our @ISA = CFClient::UI::Window::;
545
546sub new { die }
547
548sub size_request {
549 my ($self) = @_;
550
551 @$self{qw(child_w child_h)} = $self->child->size_request;
552 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
553
554 @$self{qw(child_w child_h)}
555}
556
557sub _draw {
558 my ($self) = @_;
559
560 $self->{children}[1]->draw;
561}
562
563
564#############################################################################
565
566package CFClient::UI::Frame;
567
568our @ISA = CFClient::UI::Bin::;
569
570use SDL::OpenGL;
571
572sub size_request {
573 my ($self) = @_;
574 my $chld = $self->child
575 or return (0, 0);
576
577 $chld->move (2, 2);
578
579 map { $_ + 4 } $chld->size_request;
580}
581
582sub size_allocate {
583 my ($self, $x, $y, $w, $h) = @_;
584
585 $self->child->configure (2, 2, $w - 4, $h - 4);
586}
587
588sub _draw {
589 my ($self) = @_;
590
591 my $chld = $self->child;
592
593 my ($w, $h) = $chld->size_request;
594
595 glBegin GL_QUADS;
596 glColor 0, 0, 0;
597 glVertex 0 , 0;
598 glVertex 0 , $h + 4;
599 glVertex $w + 4 , $h + 4;
600 glVertex $w + 4 , 0;
601 glEnd;
602
603 $chld->draw;
604}
605
606#############################################################################
607
608package CFClient::UI::FancyFrame;
609
610our @ISA = CFClient::UI::Bin::;
611
612use SDL::OpenGL;
613
614my @tex =
615 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
616 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
617 772
618sub new { 773sub new {
619 my $class = shift; 774 my $class = shift;
620 775
776 $class->SUPER::new (
777 scroll_x => 0,
778 scroll_y => 1,
779 @_,
780 )
781}
782
783sub size_request {
784 my ($self) = @_;
785
786 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
787
788 @$self{qw(child_w child_h)}
789}
790
791sub size_allocate {
792 my ($self, $w, $h) = @_;
793
794 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w};
795 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h};
796
797 $self->child->configure (0, 0, $w, $h);
798 $self->update;
799}
800
801sub set_offset {
802 my ($self, $x, $y) = @_;
803
804 $self->{view_x} = int $x;
805 $self->{view_y} = int $y;
806
807 $self->update;
808}
809
810# hmm, this does not work for topleft of $self... but we should not ask for that
811sub coord2local {
812 my ($self, $x, $y) = @_;
813
814 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
815}
816
817sub coord2global {
818 my ($self, $x, $y) = @_;
819
820 $x = List::Util::min $self->{w}, $x - $self->{view_x};
821 $y = List::Util::min $self->{h}, $y - $self->{view_y};
822
823 $self->SUPER::coord2global ($x, $y)
824}
825
826sub find_widget {
827 my ($self, $x, $y) = @_;
828
829 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
830 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
831 ) {
832 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
833 } else {
834 $self->CFClient::UI::Base::find_widget ($x, $y)
835 }
836}
837
838sub _render {
839 my ($self) = @_;
840
841 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
842
843 $self->SUPER::_render;
844}
845
846#############################################################################
847
848package CFClient::UI::ScrolledWindow;
849
850our @ISA = CFClient::UI::HBox::;
851
852sub new {
853 my $class = shift;
854
855 my $self;
856
857 my $slider = new CFClient::UI::Slider
858 vertical => 1,
859 range => [0, 0, 1, 0.01], # HACK fix
860 connect_changed => sub {
861 $self->{vp}->set_offset (0, $_[1]);
862 },
863 ;
864
865 $self = $class->SUPER::new (
866 vp => (new CFClient::UI::ViewPort expand => 1),
867 slider => $slider,
868 @_,
869 );
870
871 $self->{vp}->add ($self->{scrolled});
872 $self->add ($self->{vp});
873 $self->add ($self->{slider});
874
875 $self
876}
877
878sub size_allocate {
879 my ($self, $w, $h) = @_;
880
881 $self->SUPER::size_allocate ($w, $h);
882
883 my $child = $self->{vp}->child;
884 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
885}
886
887#TODO# update range on size_allocate depending on child
888# update viewport offset on scroll
889
890#############################################################################
891
892package CFClient::UI::Frame;
893
894our @ISA = CFClient::UI::Bin::;
895
896use CFClient::OpenGL;
897
898sub new {
899 my $class = shift;
900
901 $class->SUPER::new (
902 bg => undef,
903 @_,
904 )
905}
906
907sub _draw {
908 my ($self) = @_;
909
910 if ($self->{bg}) {
911 my ($w, $h) = @$self{qw(w h)};
912
913 glEnable GL_BLEND;
914 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
915 glColor @{ $self->{bg} };
916
917 glBegin GL_QUADS;
918 glVertex 0 , 0;
919 glVertex 0 , $h;
920 glVertex $w, $h;
921 glVertex $w, 0;
922 glEnd;
923
924 glDisable GL_BLEND;
925 }
926
927 $self->SUPER::_draw;
928}
929
930#############################################################################
931
932package CFClient::UI::FancyFrame;
933
934our @ISA = CFClient::UI::Bin::;
935
936use CFClient::OpenGL;
937
938my @tex =
939 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
940 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
941
942sub new {
943 my $class = shift;
944
621 # TODO: user_x, user_y, overwrite moveto? 945 # TODO: user_x, user_y, overwrite moveto?
622 946
623 $class->SUPER::new ( 947 my $self = $class->SUPER::new (
624 bg => [1, 1, 1, 1], 948 bg => [1, 1, 1, 1],
625 border_bg => [1, 1, 1, 1], 949 border_bg => [1, 1, 1, 1],
626 border => 0.8, 950 border => 0.6,
951 is_toplevel => 1,
952 can_events => 1,
627 @_ 953 @_
628 ) 954 );
955
956 $self->{title} &&= new CFClient::UI::Label
957 align => 0,
958 valign => 1,
959 text => $self->{title},
960 fontsize => $self->{border};
961
962 $self
629} 963}
630 964
631sub border { 965sub border {
632 int $_[0]{border} * $::FONTSIZE 966 int $_[0]{border} * $::FONTSIZE
633} 967}
634 968
635sub size_request { 969sub size_request {
636 my ($self) = @_; 970 my ($self) = @_;
637
638 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
639 971
640 my ($w, $h) = $self->SUPER::size_request; 972 my ($w, $h) = $self->SUPER::size_request;
641 973
642 ( 974 (
643 $w + $self->border * 2, 975 $w + $self->border * 2,
… …
649 my ($self, $w, $h) = @_; 981 my ($self, $w, $h) = @_;
650 982
651 $h -= List::Util::max 0, $self->border * 2; 983 $h -= List::Util::max 0, $self->border * 2;
652 $w -= List::Util::max 0, $self->border * 2; 984 $w -= List::Util::max 0, $self->border * 2;
653 985
986 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
987 if $self->{title};
988
654 $self->child->configure ($self->border, $self->border, $w, $h); 989 $self->child->configure ($self->border, $self->border, $w, $h);
655} 990}
656 991
657sub button_down { 992sub button_down {
658 my ($self, $ev, $x, $y) = @_; 993 my ($self, $ev, $x, $y) = @_;
659 994
995 my ($w, $h) = @$self{qw(w h)};
660 my $border = $self->border; 996 my $border = $self->border;
661 997
662 if ($x < $self->{w} && $x >= $self->{w} - $border 998 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
663 && $y < $self->{h} && $y >= $self->{h} - $border) { 999 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
664 1000
1001 if ($lr & $td) {
1002 my ($wx, $wy) = ($self->{x}, $self->{y});
665 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1003 my ($ox, $oy) = ($ev->{x}, $ev->{y});
666 my ($bw, $bh) = ($self->{w}, $self->{h}); 1004 my ($bw, $bh) = ($self->{w}, $self->{h});
1005
1006 my $mx = $x < $border;
1007 my $my = $y < $border;
667 1008
668 $self->{motion} = sub { 1009 $self->{motion} = sub {
669 my ($ev, $x, $y) = @_; 1010 my ($ev, $x, $y) = @_;
670 1011
671 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1012 my $dx = $ev->{x} - $ox;
1013 my $dy = $ev->{y} - $oy;
672 1014
673 $self->{user_w} = $bw + $x - $ox; 1015 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
674 $self->{user_h} = $bh + $y - $oy; 1016 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
1017 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
675 $self->check_size; 1018 $self->check_size;
676 }; 1019 };
677 1020
678 } elsif ($x >= 0 && $x < $self->{w} 1021 } elsif ($lr ^ $td) {
679 && $y >= 0 && $y < $border) {
680
681 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1022 my ($ox, $oy) = ($ev->{x}, $ev->{y});
682 my ($bx, $by) = ($self->{x}, $self->{y}); 1023 my ($bx, $by) = ($self->{x}, $self->{y});
683 1024
684 $self->{motion} = sub { 1025 $self->{motion} = sub {
685 my ($ev, $x, $y) = @_; 1026 my ($ev, $x, $y) = @_;
686 1027
687 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1028 ($x, $y) = ($ev->{x}, $ev->{y});
688 1029
689 $self->move ($bx + $x - $ox, $by + $y - $oy); 1030 $self->move ($bx + $x - $ox, $by + $y - $oy);
690 $self->update; 1031 $self->update;
691 }; 1032 };
692 } 1033 }
… …
708 my ($self) = @_; 1049 my ($self) = @_;
709 1050
710 my ($w, $h ) = ($self->{w}, $self->{h}); 1051 my ($w, $h ) = ($self->{w}, $self->{h});
711 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1052 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
712 1053
713 glEnable GL_BLEND;
714 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
715 glEnable GL_TEXTURE_2D; 1054 glEnable GL_TEXTURE_2D;
716 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1055 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
717 1056
718 my $border = $self->border; 1057 my $border = $self->border;
719 1058
720 glColor @{ $self->{border_bg} }; 1059 glColor @{ $self->{border_bg} };
721 $tex[1]->draw_quad (0, 0, $w, $border); 1060 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
722 $tex[3]->draw_quad (0, $border, $border, $ch); 1061 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
723 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1062 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
724 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1063 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
725 1064
1065 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
726 my $bg = $tex[0]; 1066 my $bg = $tex[0];
727 1067
728 # TODO: repeat texture not scale 1068 # TODO: repeat texture not scale
729 my $rep_x = $cw / $bg->{w}; 1069 my $rep_x = $cw / $bg->{w};
730 my $rep_y = $ch / $bg->{h}; 1070 my $rep_y = $ch / $bg->{h};
731 1071
732 glColor @{ $self->{bg} }; 1072 glColor @{ $self->{bg} };
733 1073
734 $bg->{s} = $rep_x; 1074 $bg->{s} = $rep_x;
735 $bg->{t} = $rep_y; 1075 $bg->{t} = $rep_y;
736 $bg->{wrap_mode} = 1; 1076 $bg->{wrap_mode} = 1;
737 $bg->draw_quad ($border, $border, $cw, $ch); 1077 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1078 }
738 1079
739 glDisable GL_TEXTURE_2D; 1080 glDisable GL_TEXTURE_2D;
740 glDisable GL_BLEND; 1081
1082 $self->{title}->draw if $self->{title};
741 1083
742 $self->child->draw; 1084 $self->child->draw;
743} 1085}
744 1086
745############################################################################# 1087#############################################################################
… …
748 1090
749our @ISA = CFClient::UI::Base::; 1091our @ISA = CFClient::UI::Base::;
750 1092
751use List::Util qw(max sum); 1093use List::Util qw(max sum);
752 1094
753use SDL::OpenGL; 1095use CFClient::OpenGL;
754 1096
755sub new { 1097sub new {
756 my $class = shift; 1098 my $class = shift;
757 1099
758 $class->SUPER::new ( 1100 $class->SUPER::new (
759 col_expand => [], 1101 col_expand => [],
760 @_ 1102 @_,
761 ) 1103 )
1104}
1105
1106sub children {
1107 grep $_, map @$_, grep $_, @{ $_[0]{children} }
762} 1108}
763 1109
764sub add { 1110sub add {
765 my ($self, $x, $y, $child) = @_; 1111 my ($self, $x, $y, $child) = @_;
766 1112
767 $child->set_parent ($self); 1113 $child->set_parent ($self);
768 $self->{children}[$y][$x] = $child; 1114 $self->{children}[$y][$x] = $child;
769 1115
770 $child->check_size; 1116 $self->check_size (1);
771} 1117}
772 1118
773# TODO: move to container class maybe? send childs a signal on removal? 1119# TODO: move to container class maybe? send children a signal on removal?
774sub clear { 1120sub clear {
775 my ($self) = @_; 1121 my ($self) = @_;
776 1122
1123 my @children = $self->children;
777 delete $self->{children}; 1124 delete $self->{children};
1125
1126 for (@children) {
1127 delete $_->{parent};
1128 $_->hide;
1129 }
1130
1131 $self->check_size (1);
778 $self->update; 1132 $self->update;
779} 1133}
780 1134
781sub get_wh { 1135sub get_wh {
782 my ($self) = @_; 1136 my ($self) = @_;
… …
788 or next; 1142 or next;
789 1143
790 for my $x (0 .. $#$row) { 1144 for my $x (0 .. $#$row) {
791 my $widget = $row->[$x] 1145 my $widget = $row->[$x]
792 or next; 1146 or next;
793 my ($w, $h) = $widget->size_request; 1147 my ($w, $h) = @$widget{qw(req_w req_h)};
794 1148
795 $w[$x] = max $w[$x], $w; 1149 $w[$x] = max $w[$x], $w;
796 $h[$y] = max $h[$y], $h; 1150 $h[$y] = max $h[$y], $h;
797 } 1151 }
798 } 1152 }
… …
903 1257
904 ($h, $w) = ($w, $h); 1258 ($h, $w) = ($w, $h);
905 1259
906 my $children = $self->{children}; 1260 my $children = $self->{children};
907 1261
908 my @h = map +($_->size_request)[0], @$children; 1262 my @h = map $_->{req_w}, @$children;
909 1263
910 my $req_h = List::Util::sum @h; 1264 my $req_h = List::Util::sum @h;
911 1265
912 if ($req_h > $h) { 1266 if ($req_h > $h) {
913 # ah well, not enough space 1267 # ah well, not enough space
… …
959} 1313}
960 1314
961sub size_allocate { 1315sub size_allocate {
962 my ($self, $w, $h) = @_; 1316 my ($self, $w, $h) = @_;
963 1317
1318 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1319
964 my $children = $self->{children}; 1320 my $children = $self->{children};
965 1321
966 my @h = map +($_->size_request)[1], @$children; 1322 my @h = map $_->{req_h}, @$children;
967 1323
968 my $req_h = List::Util::sum @h; 1324 my $req_h = List::Util::sum @h;
969 1325
970 if ($req_h > $h) { 1326 if ($req_h > $h) {
971 # ah well, not enough space 1327 # ah well, not enough space
… …
997 1353
998############################################################################# 1354#############################################################################
999 1355
1000package CFClient::UI::Label; 1356package CFClient::UI::Label;
1001 1357
1002our @ISA = CFClient::UI::Base::; 1358our @ISA = CFClient::UI::DrawBG::;
1003 1359
1004use SDL::OpenGL; 1360use CFClient::OpenGL;
1005 1361
1006sub new { 1362sub new {
1007 my ($class, %arg) = @_; 1363 my ($class, %arg) = @_;
1008 1364
1009 my $self = $class->SUPER::new ( 1365 my $self = $class->SUPER::new (
1010 fg => [1, 1, 1], 1366 fg => [1, 1, 1],
1367 #bg => none
1368 #active_bg => none
1369 #font => default_font
1370 #text => initial text
1371 #markup => initial narkup
1372 #max_w => maximum pixel width
1373 ellipsise => 3, # end
1374 layout => (new CFClient::Layout),
1011 fontsize => 1, 1375 fontsize => 1,
1012 text => "",
1013 align => -1, 1376 align => -1,
1014 valign => -1, 1377 valign => -1,
1015 padding => 2, 1378 padding => 2,
1016 layout => new CFClient::Layout, 1379 can_events => 0,
1017 %arg 1380 %arg
1018 ); 1381 );
1019 1382
1020 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1383 if (exists $self->{template}) {
1384 my $layout = new CFClient::Layout;
1385 $layout->set_text (delete $self->{template});
1386 $self->{template} = $layout;
1387 }
1021 1388
1022 $self->set_text (delete $self->{text}) if exists $self->{text}; 1389 if (exists $self->{markup}) {
1023 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1390 $self->set_markup (delete $self->{markup});
1391 } else {
1392 $self->set_text (delete $self->{text});
1393 }
1024 1394
1025 $self 1395 $self
1026} 1396}
1027 1397
1028sub escape_text { 1398sub escape($) {
1029 local $_ = $_[1]; 1399 local $_ = $_[0];
1030 1400
1031 s/&/&amp;/g; 1401 s/&/&amp;/g;
1032 s/>/&gt;/g; 1402 s/>/&gt;/g;
1033 s/</&lt;/g; 1403 s/</&lt;/g;
1034 1404
1035 $_[1] 1405 $_
1406}
1407
1408sub update {
1409 my ($self) = @_;
1410
1411 delete $self->{texture};
1412 $self->SUPER::update;
1036} 1413}
1037 1414
1038sub set_text { 1415sub set_text {
1039 my ($self, $text) = @_; 1416 my ($self, $text) = @_;
1040 1417
1418 return if $self->{text} eq "T$text";
1419 $self->{text} = "T$text";
1420
1421 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1041 $self->{layout}->set_text ($text); 1422 $self->{layout}->set_text ($text);
1042 1423
1043 delete $self->{texture};
1044 $self->update; 1424 $self->update;
1425 $self->check_size;
1045} 1426}
1046 1427
1047sub set_markup { 1428sub set_markup {
1048 my ($self, $markup) = @_; 1429 my ($self, $markup) = @_;
1049 1430
1431 return if $self->{text} eq "M$markup";
1432 $self->{text} = "M$markup";
1433
1434 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1435
1436 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1050 $self->{layout}->set_markup ($markup); 1437 $self->{layout}->set_markup ($markup);
1051 1438
1052 delete $self->{texture};
1053 $self->update; 1439 $self->update;
1440 $self->check_size;
1054} 1441}
1055 1442
1056sub size_request { 1443sub size_request {
1057 my ($self) = @_; 1444 my ($self) = @_;
1058 1445
1059 $self->{layout}->set_width; 1446 $self->{layout}->set_font ($self->{font}) if $self->{font};
1447 $self->{layout}->set_width ($self->{max_w} || -1);
1448 $self->{layout}->set_ellipsise ($self->{ellipsise});
1449 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1060 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1450 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1061 1451
1062 my ($w, $h) = $self->{layout}->size; 1452 my ($w, $h) = $self->{layout}->size;
1453
1454 if (exists $self->{template}) {
1455 $self->{template}->set_font ($self->{font}) if $self->{font};
1456 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1457
1458 my ($w2, $h2) = $self->{template}->size;
1459
1460 $w = List::Util::max $w, $w2;
1461 $h = List::Util::max $h, $h2;
1462 }
1063 1463
1064 ( 1464 (
1065 $w + $self->{padding} * 2, 1465 $w + $self->{padding} * 2,
1066 $h + $self->{padding} * 2, 1466 $h + $self->{padding} * 2,
1067 ) 1467 )
… …
1071 my ($self, $w, $h) = @_; 1471 my ($self, $w, $h) = @_;
1072 1472
1073 delete $self->{texture}; 1473 delete $self->{texture};
1074} 1474}
1075 1475
1476sub set_fontsize {
1477 my ($self, $fontsize) = @_;
1478
1479 $self->{fontsize} = $fontsize;
1480 delete $self->{texture};
1481
1482 $self->update;
1483 $self->check_size;
1484}
1485
1076sub _draw { 1486sub _draw {
1077 my ($self) = @_; 1487 my ($self) = @_;
1078 1488
1489 $self->SUPER::_draw; # draw background, if applicable
1490
1079 my $tex = $self->{texture} ||= do { 1491 my $tex = $self->{texture} ||= do {
1492 $self->{layout}->set_foreground (@{$self->{fg}});
1493 $self->{layout}->set_font ($self->{font}) if $self->{font};
1080 $self->{layout}->set_width ($self->{w}); 1494 $self->{layout}->set_width ($self->{w});
1495 $self->{layout}->set_ellipsise ($self->{ellipsise});
1496 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1081 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1497 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1498
1082 new_from_layout CFClient::Texture $self->{layout} 1499 my $tex = new_from_layout CFClient::Texture $self->{layout};
1500
1501 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1502 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1503 : ($self->{w} - $tex->{w}) * 0.5);
1504
1505 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1506 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1507 : ($self->{h} - $tex->{h}) * 0.5);
1508
1509 $tex
1083 }; 1510 };
1084 1511
1085 glEnable GL_BLEND;
1086 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1087 glEnable GL_TEXTURE_2D; 1512 glEnable GL_TEXTURE_2D;
1088 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1513 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1089 1514
1515 if ($tex->{format} == GL_ALPHA) {
1090 glColor @{$self->{fg}}; 1516 glColor @{$self->{fg}};
1091
1092 $self->{ox} = int (
1093 $self->{align} < 0 ? $self->{padding}
1094 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1095 : ($self->{w} - $tex->{w}) * 0.5
1096 );
1097
1098 $self->{oy} = int (
1099 $self->{valign} < 0 ? $self->{padding}
1100 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1101 : ($self->{h} - $tex->{h}) * 0.5
1102 );
1103
1104 $tex->draw_quad ($self->{ox}, $self->{oy}); 1517 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1518 } else {
1519 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1520 }
1105 1521
1106 glDisable GL_TEXTURE_2D; 1522 glDisable GL_TEXTURE_2D;
1107 glDisable GL_BLEND;
1108} 1523}
1109 1524
1110############################################################################# 1525#############################################################################
1111 1526
1112package CFClient::UI::EntryBase; 1527package CFClient::UI::EntryBase;
1113 1528
1114our @ISA = CFClient::UI::Label::; 1529our @ISA = CFClient::UI::Label::;
1115 1530
1116use SDL::OpenGL; 1531use CFClient::OpenGL;
1117 1532
1118sub new { 1533sub new {
1119 my $class = shift; 1534 my $class = shift;
1120 1535
1121 $class->SUPER::new ( 1536 $class->SUPER::new (
1122 fg => [1, 1, 1], 1537 fg => [1, 1, 1],
1123 bg => [0, 0, 0, 0.2], 1538 bg => [0, 0, 0, 0.2],
1124 active_bg => [1, 1, 1, 0.5], 1539 active_bg => [1, 1, 1, 0.5],
1125 active_fg => [0, 0, 0], 1540 active_fg => [0, 0, 0],
1126 can_hover => 1, 1541 can_hover => 1,
1127 can_focus => 1, 1542 can_focus => 1,
1128 valign => 0, 1543 valign => 0,
1544 can_events => 1,
1545 #text => ...
1129 @_ 1546 @_
1130 ) 1547 )
1131} 1548}
1132 1549
1133sub _set_text { 1550sub _set_text {
… …
1143 $self->{text} = $text; 1560 $self->{text} = $text;
1144 1561
1145 $text =~ s/./*/g if $self->{hidden}; 1562 $text =~ s/./*/g if $self->{hidden};
1146 $self->{layout}->set_text ("$text "); 1563 $self->{layout}->set_text ("$text ");
1147 1564
1148 $self->emit (changed => $self->{text}); 1565 $self->_emit (changed => $self->{text});
1149}
1150
1151sub get_text {
1152 $_[0]{text}
1153}
1154
1155sub size_request {
1156 my ($self) = @_;
1157
1158 my ($w, $h) = $self->SUPER::size_request;
1159
1160 ($w + 1, $h) # add 1 for cursor
1161}
1162
1163sub size_allocate {
1164 my ($self, $w, $h) = @_;
1165
1166 $self->_set_text ($self->{text});
1167} 1566}
1168 1567
1169sub set_text { 1568sub set_text {
1170 my ($self, $text) = @_; 1569 my ($self, $text) = @_;
1171 1570
1172 $self->{cursor} = length $text; 1571 $self->{cursor} = length $text;
1173 $self->_set_text ($text); 1572 $self->_set_text ($text);
1174 $self->update; 1573 $self->update;
1574 $self->check_size;
1575}
1576
1577sub get_text {
1578 $_[0]{text}
1579}
1580
1581sub size_request {
1582 my ($self) = @_;
1583
1584 my ($w, $h) = $self->SUPER::size_request;
1585
1586 ($w + 1, $h) # add 1 for cursor
1175} 1587}
1176 1588
1177sub key_down { 1589sub key_down {
1178 my ($self, $ev) = @_; 1590 my ($self, $ev) = @_;
1179 1591
… …
1181 my $sym = $ev->{sym}; 1593 my $sym = $ev->{sym};
1182 my $uni = $ev->{unicode}; 1594 my $uni = $ev->{unicode};
1183 1595
1184 my $text = $self->get_text; 1596 my $text = $self->get_text;
1185 1597
1186 if ($sym == 8) { 1598 if ($uni == 8) {
1187 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1599 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1188 } elsif ($sym == 127) { 1600 } elsif ($uni == 127) {
1189 substr $text, $self->{cursor}, 1, ""; 1601 substr $text, $self->{cursor}, 1, "";
1190 } elsif ($sym == CFClient::SDLK_LEFT) { 1602 } elsif ($sym == CFClient::SDLK_LEFT) {
1191 --$self->{cursor} if $self->{cursor}; 1603 --$self->{cursor} if $self->{cursor};
1192 } elsif ($sym == CFClient::SDLK_RIGHT) { 1604 } elsif ($sym == CFClient::SDLK_RIGHT) {
1193 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1605 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1194 } elsif ($sym == CFClient::SDLK_HOME) { 1606 } elsif ($sym == CFClient::SDLK_HOME) {
1195 $self->{cursor} = 0; 1607 $self->{cursor} = 0;
1196 } elsif ($sym == CFClient::SDLK_END) { 1608 } elsif ($sym == CFClient::SDLK_END) {
1197 $self->{cursor} = length $text; 1609 $self->{cursor} = length $text;
1198 } elsif ($sym == 27) { 1610 } elsif ($uni == 27) {
1199 $self->emit ('escape'); 1611 $self->_emit ('escape');
1200 } elsif ($uni) { 1612 } elsif ($uni) {
1201 substr $text, $self->{cursor}++, 0, chr $uni; 1613 substr $text, $self->{cursor}++, 0, chr $uni;
1202 } 1614 }
1203 1615
1204 $self->_set_text ($text); 1616 $self->_set_text ($text);
1205 $self->update; 1617 $self->update;
1618 $self->check_size;
1206} 1619}
1207 1620
1208sub focus_in { 1621sub focus_in {
1209 my ($self) = @_; 1622 my ($self) = @_;
1210 1623
… …
1278 1691
1279package CFClient::UI::Entry; 1692package CFClient::UI::Entry;
1280 1693
1281our @ISA = CFClient::UI::EntryBase::; 1694our @ISA = CFClient::UI::EntryBase::;
1282 1695
1283use SDL::OpenGL; 1696use CFClient::OpenGL;
1284 1697
1285sub key_down { 1698sub key_down {
1286 my ($self, $ev) = @_; 1699 my ($self, $ev) = @_;
1287 1700
1288 my $sym = $ev->{sym}; 1701 my $sym = $ev->{sym};
1289 1702
1290 if ($sym == 13) { 1703 if ($sym == 13) {
1704 unshift @{$self->{history}},
1705 my $txt = $self->get_text;
1706 $self->{history_pointer} = -1;
1707 $self->{history_saveback} = '';
1291 $self->emit (activate => $self->get_text); 1708 $self->_emit (activate => $txt);
1292 $self->update; 1709 $self->update;
1710
1711 } elsif ($sym == CFClient::SDLK_UP) {
1712 if ($self->{history_pointer} < 0) {
1713 $self->{history_saveback} = $self->get_text;
1714 }
1715 if (@{$self->{history} || []} > 0) {
1716 $self->{history_pointer}++;
1717 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1718 $self->{history_pointer} = @{$self->{history} || []} - 1;
1719 }
1720 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1721 }
1722
1723 } elsif ($sym == CFClient::SDLK_DOWN) {
1724 $self->{history_pointer}--;
1725 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1726
1727 if ($self->{history_pointer} >= 0) {
1728 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1729 } else {
1730 $self->set_text ($self->{history_saveback});
1731 }
1293 1732
1294 } else { 1733 } else {
1295 $self->SUPER::key_down ($ev); 1734 $self->SUPER::key_down ($ev);
1296 } 1735 }
1297 1736
… …
1301 1740
1302package CFClient::UI::Button; 1741package CFClient::UI::Button;
1303 1742
1304our @ISA = CFClient::UI::Label::; 1743our @ISA = CFClient::UI::Label::;
1305 1744
1306use SDL::OpenGL; 1745use CFClient::OpenGL;
1307 1746
1308my @tex = 1747my @tex =
1309 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1748 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1310 qw(b1_button_active.png); 1749 qw(b1_button_active.png);
1311 1750
1312sub new { 1751sub new {
1313 my $class = shift; 1752 my $class = shift;
1314 1753
1315 $class->SUPER::new ( 1754 $class->SUPER::new (
1316 padding => 4, 1755 padding => 4,
1317 fg => [1, 1, 1], 1756 fg => [1, 1, 1],
1318 bg => [1, 1, 1, 0.2],
1319 active_fg => [0, 0, 1], 1757 active_fg => [0, 0, 1],
1320 can_hover => 1, 1758 can_hover => 1,
1321 align => 0, 1759 align => 0,
1322 valign => 0, 1760 valign => 0,
1761 can_events => 1,
1323 @_ 1762 @_
1324 ) 1763 )
1325} 1764}
1326 1765
1766sub activate { }
1767
1327sub button_up { 1768sub button_up {
1328 my ($self, $ev, $x, $y) = @_; 1769 my ($self, $ev, $x, $y) = @_;
1329 1770
1771 $self->emit ("activate")
1330 if ($x >= 0 && $x < $self->{w} 1772 if $x >= 0 && $x < $self->{w}
1331 && $y >= 0 && $y < $self->{h}) { 1773 && $y >= 0 && $y < $self->{h};
1332 $self->emit ("activate");
1333 }
1334} 1774}
1335 1775
1336sub _draw { 1776sub _draw {
1337 my ($self) = @_; 1777 my ($self) = @_;
1338 1778
1339 local $self->{fg} = $self->{fg}; 1779 local $self->{fg} = $self->{fg};
1340 1780
1341 if ($GRAB == $self) { 1781 if ($GRAB == $self) {
1342 $self->{fg} = $self->{active_fg}; 1782 $self->{fg} = $self->{active_fg};
1343 } 1783 }
1784
1785 glEnable GL_TEXTURE_2D;
1786 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1787 glColor 0, 0, 0, 1;
1788
1789 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1790
1791 glDisable GL_TEXTURE_2D;
1792
1793 $self->SUPER::_draw;
1794}
1795
1796#############################################################################
1797
1798package CFClient::UI::CheckBox;
1799
1800our @ISA = CFClient::UI::DrawBG::;
1801
1802my @tex =
1803 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1804 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1805
1806use CFClient::OpenGL;
1807
1808sub new {
1809 my $class = shift;
1810
1811 $class->SUPER::new (
1812 padding => 2,
1813 fg => [1, 1, 1],
1814 active_fg => [1, 1, 0],
1815 bg => [0, 0, 0, 0.2],
1816 active_bg => [1, 1, 1, 0.5],
1817 state => 0,
1818 can_hover => 1,
1819 @_
1820 )
1821}
1822
1823sub size_request {
1824 my ($self) = @_;
1825
1826 ($self->{padding} * 2 + 6) x 2
1827}
1828
1829sub button_down {
1830 my ($self, $ev, $x, $y) = @_;
1831
1832 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1833 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1834 $self->{state} = !$self->{state};
1835 $self->_emit (changed => $self->{state});
1836 }
1837}
1838
1839sub _draw {
1840 my ($self) = @_;
1841
1842 $self->SUPER::_draw;
1843
1844 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1845
1846 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1847
1848 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1849
1850 my $tex = $self->{state} ? $tex[1] : $tex[0];
1851
1852 glEnable GL_TEXTURE_2D;
1853 $tex->draw_quad_alpha (0, 0, $s, $s);
1854 glDisable GL_TEXTURE_2D;
1855}
1856
1857#############################################################################
1858
1859package CFClient::UI::Image;
1860
1861our @ISA = CFClient::UI::Base::;
1862
1863use CFClient::OpenGL;
1864use Carp qw/confess/;
1865
1866our %loaded_images;
1867
1868sub new {
1869 my $class = shift;
1870
1871 my $self = $class->SUPER::new (can_events => 0, @_);
1872
1873 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1874
1875 $loaded_images{$self->{image}} ||=
1876 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1877
1878 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1879
1880 Scalar::Util::weaken $loaded_images{$self->{image}};
1881
1882 $self->{aspect} = $tex->{w} / $tex->{h};
1883
1884 $self
1885}
1886
1887sub size_request {
1888 my ($self) = @_;
1889
1890 ($self->{tex}->{w}, $self->{tex}->{h})
1891}
1892
1893sub _draw {
1894 my ($self) = @_;
1895
1896 my $tex = $self->{tex};
1897
1898 my ($w, $h) = ($self->{w}, $self->{h});
1899
1900 if ($self->{rot90}) {
1901 glRotate 90, 0, 0, 1;
1902 glTranslate 0, -$self->{w}, 0;
1903
1904 ($w, $h) = ($h, $w);
1905 }
1906
1907 glEnable GL_TEXTURE_2D;
1908 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1909
1910 $tex->draw_quad_alpha (0, 0, $w, $h);
1911
1912 glDisable GL_TEXTURE_2D;
1913}
1914
1915#############################################################################
1916
1917package CFClient::UI::VGauge;
1918
1919our @ISA = CFClient::UI::Base::;
1920
1921use List::Util qw(min max);
1922
1923use CFClient::OpenGL;
1924
1925my %tex = (
1926 food => [
1927 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1928 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1929 ],
1930 grace => [
1931 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1932 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1933 ],
1934 hp => [
1935 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1936 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1937 ],
1938 mana => [
1939 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1940 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1941 ],
1942);
1943
1944# eg. VGauge->new (gauge => 'food'), default gauge: food
1945sub new {
1946 my $class = shift;
1947
1948 my $self = $class->SUPER::new (
1949 type => 'food',
1950 @_
1951 );
1952
1953 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1954
1955 $self
1956}
1957
1958sub size_request {
1959 my ($self) = @_;
1960
1961 #my $tex = $tex{$self->{type}}[0];
1962 #@$tex{qw(w h)}
1963 (0, 0)
1964}
1965
1966sub set_max {
1967 my ($self, $max) = @_;
1968
1969 return if $self->{max_val} == $max;
1970
1971 $self->{max_val} = $max;
1972 $self->update;
1973}
1974
1975sub set_value {
1976 my ($self, $val, $max) = @_;
1977
1978 $self->set_max ($max)
1979 if defined $max;
1980
1981 return if $self->{val} == $val;
1982
1983 $self->{val} = $val;
1984 $self->update;
1985}
1986
1987sub _draw {
1988 my ($self) = @_;
1989
1990 my $tex = $tex{$self->{type}};
1991 my ($t1, $t2, $t3) = @$tex;
1992
1993 my ($w, $h) = ($self->{w}, $self->{h});
1994
1995 if ($self->{vertical}) {
1996 glRotate 90, 0, 0, 1;
1997 glTranslate 0, -$self->{w}, 0;
1998
1999 ($w, $h) = ($h, $w);
2000 }
2001
2002 my $ycut = $self->{val} / ($self->{max_val} || 1);
2003
2004 my $ycut1 = max 0, min 1, $ycut;
2005 my $ycut2 = max 0, min 1, $ycut - 1;
2006
2007 my $h1 = $self->{h} * (1 - $ycut1);
2008 my $h2 = $self->{h} * (1 - $ycut2);
1344 2009
1345 glEnable GL_BLEND; 2010 glEnable GL_BLEND;
1346 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2011 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1347 glEnable GL_TEXTURE_2D; 2012 glEnable GL_TEXTURE_2D;
1348 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2013 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1349 glColor 0, 0, 0, 1;
1350 2014
1351 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 2015 glBindTexture GL_TEXTURE_2D, $t1->{name};
2016 glBegin GL_QUADS;
2017 glTexCoord 0 , 0; glVertex 0 , 0;
2018 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2019 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2020 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2021 glEnd;
1352 2022
2023 my $ycut1 = List::Util::min 1, $ycut;
2024 glBindTexture GL_TEXTURE_2D, $t2->{name};
2025 glBegin GL_QUADS;
2026 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2027 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2028 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2029 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2030 glEnd;
2031
2032 if ($t3) {
2033 glBindTexture GL_TEXTURE_2D, $t3->{name};
2034 glBegin GL_QUADS;
2035 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2036 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2037 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2038 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2039 glEnd;
2040 }
2041
2042 glDisable GL_BLEND;
1353 glDisable GL_TEXTURE_2D; 2043 glDisable GL_TEXTURE_2D;
1354 glDisable GL_BLEND;
1355
1356 $self->SUPER::_draw;
1357} 2044}
1358 2045
1359############################################################################# 2046#############################################################################
1360 2047
1361package CFClient::UI::CheckBox; 2048package CFClient::UI::Gauge;
1362 2049
1363our @ISA = CFClient::UI::DrawBG::; 2050our @ISA = CFClient::UI::VBox::;
1364
1365my @tex =
1366 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1367 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1368
1369use SDL::OpenGL;
1370 2051
1371sub new { 2052sub new {
1372 my $class = shift; 2053 my ($class, %arg) = @_;
1373 2054
1374 $class->SUPER::new ( 2055 my $self = $class->SUPER::new (
1375 padding => 2, 2056 tooltip => $arg{type},
1376 fg => [1, 1, 1],
1377 active_fg => [1, 1, 0],
1378 state => 0,
1379 can_hover => 1, 2057 can_hover => 1,
1380 @_ 2058 can_events => 1,
2059 %arg,
1381 ) 2060 );
1382}
1383 2061
1384sub size_request { 2062 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1385 my ($self) = @_; 2063 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1386 2064 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1387 ($self->{padding} * 2 + 6) x 2
1388}
1389
1390sub button_down {
1391 my ($self, $ev, $x, $y) = @_;
1392
1393 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1394 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1395 $self->{state} = !$self->{state};
1396 $self->emit (changed => $self->{state});
1397 }
1398}
1399
1400sub _draw {
1401 my ($self) = @_;
1402
1403 $self->SUPER::_draw;
1404
1405 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1406
1407 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1408
1409 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1410
1411 glEnable GL_BLEND;
1412 glEnable GL_TEXTURE_2D;
1413 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1414
1415 my $tex = $self->{state} ? $tex[1] : $tex[0];
1416
1417 $tex->draw_quad (0, 0, $s, $s);
1418
1419 glDisable GL_TEXTURE_2D;
1420 glDisable GL_BLEND;
1421}
1422
1423#############################################################################
1424
1425package CFClient::UI::VGauge;
1426
1427our @ISA = CFClient::UI::Base::;
1428
1429use SDL::OpenGL;
1430
1431my %tex = (
1432 food => [
1433 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1434 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1435 ],
1436 grace => [
1437 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1438 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/
1439 ],
1440 hp => [
1441 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1442 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1443 ],
1444 mana => [
1445 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1446 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/
1447 ],
1448);
1449
1450# eg. VGauge->new (gauge => 'food'), default gauge: food
1451sub new {
1452 my $class = shift;
1453
1454 my $self = $class->SUPER::new (gauge => 'food', @_);
1455 2065
1456 $self 2066 $self
1457} 2067}
1458 2068
1459sub size_request { 2069sub set_fontsize {
1460 my ($self) = @_; 2070 my ($self, $fsize) = @_;
1461 2071
1462 my $tex = $tex{$self->{gauge}}[0]; 2072 $self->{value}->set_fontsize ($fsize);
1463 2073 $self->{max} ->set_fontsize ($fsize);
1464 @$tex{qw(w h)}
1465} 2074}
1466 2075
1467sub set_max { 2076sub set_max {
1468 my ($self, $max) = @_; 2077 my ($self, $max) = @_;
1469 2078
1470 $self->{max_val} = $max; 2079 $self->{gauge}->set_max ($max);
2080 $self->{max}->set_text ($max);
1471} 2081}
1472 2082
1473sub set_value { 2083sub set_value {
1474 my ($self, $val, $max) = @_; 2084 my ($self, $val, $max) = @_;
1475 2085
1476 $self->set_max ($max) 2086 $self->set_max ($max)
1477 if defined $max; 2087 if defined $max;
1478 2088
1479 $max = $self->{max_val}; 2089 $self->{gauge}->set_value ($val, $max);
1480 $self->{val} = $val; 2090 $self->{value}->set_text ($val);
1481
1482 $self->update;
1483}
1484
1485sub _draw {
1486 my ($self) = @_;
1487
1488 my $tex = $tex{$self->{gauge}};
1489
1490 my ($w, $h) = ($self->{w}, $self->{h});
1491
1492 my $ycut = $self->{val} / ($self->{max_val} || 1);
1493 $ycut = 1 if $self->{val} > $self->{max_val};
1494
1495 my $t1 = $tex->[0];
1496 my $t2 = $tex->[1];
1497
1498 glEnable GL_BLEND;
1499 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1500 glEnable GL_TEXTURE_2D;
1501 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1502
1503 my $h1 = $self->{h} - $ycut * $self->{h};
1504 my $h2 = $ycut * $self->{h};
1505
1506 my $yp = 0;
1507
1508 glBindTexture GL_TEXTURE_2D, $t1->{name};
1509 glBegin GL_QUADS;
1510 glTexCoord 0 , 0; glVertex 0 , $yp;
1511 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $yp + $h1;
1512 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex 0 + $w, $yp + $h1;
1513 glTexCoord $t1->{s}, 0; glVertex 0 + $w, $yp;
1514 glEnd;
1515
1516 $yp += $h1;
1517
1518 glBindTexture GL_TEXTURE_2D, $t2->{name};
1519 glBegin GL_QUADS;
1520 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $yp;
1521 glTexCoord 0 , $t2->{t}; glVertex 0 , $yp + $h2;
1522 glTexCoord $t2->{s}, $t2->{t}; glVertex 0 + $w, $yp + $h2;
1523 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex 0 + $w, $yp;
1524 glEnd;
1525
1526 glDisable GL_BLEND;
1527 glDisable GL_TEXTURE_2D;
1528} 2091}
1529 2092
1530############################################################################# 2093#############################################################################
1531 2094
1532package CFClient::UI::Slider; 2095package CFClient::UI::Slider;
1533 2096
1534use strict; 2097use strict;
1535 2098
1536use SDL::OpenGL; 2099use CFClient::OpenGL;
1537 2100
1538our @ISA = CFClient::UI::DrawBG::; 2101our @ISA = CFClient::UI::DrawBG::;
1539 2102
1540my @tex = 2103my @tex =
1541 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2104 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1542 qw(s1_slider.png s1_slider_bg.png); 2105 qw(s1_slider.png s1_slider_bg.png);
1543 2106
1544sub new { 2107sub new {
1545 my $class = shift; 2108 my $class = shift;
1546 2109
1547 # range [value, low, high, page] 2110 # range [value, low, high, page, unit]
1548 2111
1549 # TODO: 0-width page 2112 # TODO: 0-width page
1550 # TODO: req_w/h are wrong with vertical 2113 # TODO: req_w/h are wrong with vertical
1551 # TODO: calculations are off 2114 # TODO: calculations are off
1552 my $self = $class->SUPER::new ( 2115 my $self = $class->SUPER::new (
1553 fg => [1, 1, 1], 2116 fg => [1, 1, 1],
1554 active_fg => [0, 0, 0], 2117 active_fg => [0, 0, 0],
2118 bg => [0, 0, 0, 0.2],
2119 active_bg => [1, 1, 1, 0.5],
1555 range => [0, 0, 100, 10], 2120 range => [0, 0, 100, 10, 0],
1556 req_w => 20, 2121 req_w => $::WIDTH / 80,
1557 req_h => 20, 2122 req_h => $::WIDTH / 80,
1558 vertical => 0, 2123 vertical => 0,
1559 can_hover => 1, 2124 can_hover => 1,
1560 inner_pad => 5, 2125 inner_pad => 0.02,
1561 @_ 2126 @_
1562 ); 2127 );
1563 2128
2129 $self->set_value ($self->{range}[0]);
2130 $self->update;
2131
1564 $self 2132 $self
2133}
2134
2135sub set_range {
2136 my ($self, $range) = @_;
2137
2138 $self->{range} = $range;
2139
2140 $self->update;
2141}
2142
2143sub set_value {
2144 my ($self, $value) = @_;
2145
2146 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2147
2148 $hi = $lo + 1 if $hi <= $lo;
2149
2150 $page = $hi - $lo if $page > $hi - $lo;
2151
2152 $value = $lo if $value < $lo;
2153 $value = $hi - $page if $value > $hi - $page;
2154
2155 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2156 if $unit;
2157
2158 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2159
2160 if ($value != $old_value) {
2161 $self->_emit (changed => $value);
2162 $self->update;
2163 }
1565} 2164}
1566 2165
1567sub size_request { 2166sub size_request {
1568 my ($self) = @_; 2167 my ($self) = @_;
1569 2168
… …
1575 2174
1576sub button_down { 2175sub button_down {
1577 my ($self, $ev, $x, $y) = @_; 2176 my ($self, $ev, $x, $y) = @_;
1578 2177
1579 $self->SUPER::button_down ($ev, $x, $y); 2178 $self->SUPER::button_down ($ev, $x, $y);
2179
2180 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2181
1580 $self->mouse_motion ($ev, $x, $y); 2182 $self->mouse_motion ($ev, $x, $y);
1581} 2183}
1582 2184
1583sub mouse_motion { 2185sub mouse_motion {
1584 my ($self, $ev, $x, $y) = @_; 2186 my ($self, $ev, $x, $y) = @_;
1585 2187
1586 if ($GRAB == $self) { 2188 if ($GRAB == $self) {
2189 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2190
2191 my (undef, $lo, $hi, $page) = @{$self->{range}};
2192
2193 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2194
2195 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2196 }
2197}
2198
2199sub update {
2200 my ($self) = @_;
2201
2202 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2203 $self->set_value ($self->{range}[0]);
2204
1587 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2205 my ($value, $lo, $hi, $page) = @{$self->{range}};
2206 my $range = ($hi - $page - $lo) || 1e-100;
1588 2207
1589 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2208 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1590 2209
1591 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2210 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1592 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2211 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1593 2212
1594 $x -= $inner_pad_px; # substract the padding 2213 $value = ($value - $lo) / $range;
1595 $x = $x * ($hi - $lo) / $inner_w + $lo; 2214 $value = $value * $self->{scale} + $self->{offset};
1596 $x = $lo if $x < $lo;
1597 $x = $hi - $page if $x > $hi - $page;
1598 $self->{range}[0] = $x;
1599 2215
1600 $self->emit (changed => $x); 2216 $self->{knob_x} = $value - $knob_w * 0.5;
1601 $self->update; 2217 $self->{knob_w} = $knob_w;
1602 } 2218 });
1603}
1604 2219
1605# the inner_* stuff is for generating a padding for the slider handle, 2220 $self->SUPER::update;
1606# so that the handle doesn't leave the texture. This calculation isn't 100%
1607# correct propably, but it does the job for now
1608sub _calc_inner_pad_px {
1609 my ($self, $w) = @_;
1610 ($w / 100) * $self->{inner_pad} # % to pixels
1611} 2221}
1612 2222
1613sub _draw { 2223sub _draw {
1614 my ($self) = @_; 2224 my ($self) = @_;
1615 2225
1616 $self->SUPER::_draw (); 2226 $self->SUPER::_draw ();
1617 2227
1618 my ($w, $h) = @$self{qw(w h)}; 2228 glScale $self->{w}, $self->{h};
1619 2229
1620 if ($self->{vertical}) { 2230 if ($self->{vertical}) {
1621 # draw a vertical slider like a rotated horizontal slider 2231 # draw a vertical slider like a rotated horizontal slider
1622 2232
2233 glTranslate 1, 0, 0;
1623 glRotate 90, 0, 0, 1; 2234 glRotate 90, 0, 0, 1;
1624 glTranslate 0, -$self->{w}, 0;
1625
1626 ($w, $h) = ($h, $w);
1627 } 2235 }
1628 2236
1629 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2237 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1630 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2238 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1631 2239
1632 my ($value, $lo, $hi, $page) = @{$self->{range}};
1633
1634 $hi = $value + 1 if $lo == $hi;
1635
1636 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1637 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1638
1639 $page = int $page * $inner_w / ($hi - $lo);
1640 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1641
1642 $w -= $page;
1643 $page &= ~1;
1644 glTranslate $page * 0.5, 0, 0;
1645 $page ||= 2;
1646
1647 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1648 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1649
1650 glEnable GL_BLEND;
1651 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1652 glEnable GL_TEXTURE_2D; 2240 glEnable GL_TEXTURE_2D;
1653 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2241 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1654 2242
1655 # draw background 2243 # draw background
1656 $tex[1]->draw_quad (0, 0, $w, $h); 2244 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1657 2245
1658 # draw handle 2246 # draw handle
1659 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2247 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1660 2248
1661 glDisable GL_BLEND;
1662 glDisable GL_TEXTURE_2D; 2249 glDisable GL_TEXTURE_2D;
1663} 2250}
1664 2251
1665############################################################################# 2252#############################################################################
1666 2253
2254package CFClient::UI::ValSlider;
2255
2256our @ISA = CFClient::UI::HBox::;
2257
2258sub new {
2259 my ($class, %arg) = @_;
2260
2261 my $range = delete $arg{range};
2262
2263 my $self = $class->SUPER::new (
2264 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2265 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2266 to_value => sub { shift },
2267 from_value => sub { shift },
2268 %arg,
2269 );
2270
2271 $self->{slider}->connect (changed => sub {
2272 my ($self, $value) = @_;
2273 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2274 $self->{parent}->emit (changed => $value);
2275 });
2276
2277# $self->{entry}->connect (changed => sub {
2278# my ($self, $value) = @_;
2279# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2280# $self->{parent}->emit (changed => $value);
2281# });
2282
2283 $self->add ($self->{slider}, $self->{entry});
2284
2285 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2286
2287 $self
2288}
2289
2290sub set_range { shift->{slider}->set_range (@_) }
2291sub set_value { shift->{slider}->set_value (@_) }
2292
2293#############################################################################
2294
1667package CFClient::UI::TextView; 2295package CFClient::UI::TextView;
1668 2296
1669our @ISA = CFClient::UI::HBox::; 2297our @ISA = CFClient::UI::HBox::;
1670 2298
1671use SDL::OpenGL; 2299use CFClient::OpenGL;
1672 2300
1673sub new { 2301sub new {
1674 my $class = shift; 2302 my $class = shift;
1675 2303
1676 my $self = $class->SUPER::new ( 2304 my $self = $class->SUPER::new (
1677 fontsize => 1, 2305 fontsize => 1,
2306 can_events => 0,
2307 #font => default_font
1678 @_, 2308 @_,
1679 2309
1680 layout => (new CFClient::Layout), 2310 layout => (new CFClient::Layout 1),
1681 par => [], 2311 par => [],
1682 height => 0, 2312 height => 0,
1683 children => [ 2313 children => [
1684 (new CFClient::UI::Empty expand => 1), 2314 (new CFClient::UI::Empty expand => 1),
1685 (new CFClient::UI::Slider vertical => 1), 2315 (new CFClient::UI::Slider vertical => 1),
1686 ], 2316 ],
1687 ); 2317 );
1688 2318
1689 $self->{children}[1]->connect (changed => sub { 2319 $self->{children}[1]->connect (changed => sub { $self->update });
1690 $self->update;
1691 });
1692 2320
1693 $self 2321 $self
1694} 2322}
1695 2323
1696sub set_fontsize { 2324sub set_fontsize {
… …
1698 2326
1699 $self->{fontsize} = $fontsize; 2327 $self->{fontsize} = $fontsize;
1700 $self->reflow; 2328 $self->reflow;
1701} 2329}
1702 2330
2331sub size_allocate {
2332 my ($self, $w, $h) = @_;
2333
2334 $self->SUPER::size_allocate ($w, $h);
2335
2336 $self->{layout}->set_font ($self->{font}) if $self->{font};
2337 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2338 $self->{layout}->set_width ($self->{children}[0]{w});
2339
2340 $self->reflow;
2341}
2342
1703sub text_height { 2343sub text_size {
1704 my ($self, $text) = @_; 2344 my ($self, $text, $indent) = @_;
1705 2345
1706 my $layout = $self->{layout}; 2346 my $layout = $self->{layout};
1707 2347
1708 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2348 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1709 $layout->set_width ($self->{w}); 2349 $layout->set_width ($self->{children}[0]{w} - $indent);
1710 $layout->set_text ($text); 2350 $layout->set_markup ($text);
1711 2351
1712 ($layout->size)[1] 2352 $layout->size
1713} 2353}
1714 2354
1715sub reflow { 2355sub reflow {
1716 my ($self) = @_; 2356 my ($self) = @_;
1717 2357
1718 $self->{need_reflow}++; 2358 $self->{need_reflow}++;
1719 $self->update; 2359 $self->update;
1720} 2360}
1721 2361
1722sub size_allocate { 2362sub set_offset {
2363 my ($self, $offset) = @_;
2364
2365 # todo: base offset on lines or so, not on pixels
2366 $self->{children}[1]->set_value ($offset);
2367}
2368
2369sub clear {
1723 my ($self, $w, $h) = @_; 2370 my ($self) = @_;
1724 2371
1725 $self->SUPER::size_allocate ($w, $h); 2372 $self->{par} = [];
1726 2373 $self->{height} = 0;
1727 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2374 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1728 $self->{layout}->set_width ($self->{children}[0]{w});
1729
1730 $self->reflow;
1731} 2375}
1732 2376
1733sub add_paragraph { 2377sub add_paragraph {
1734 my ($self, $color, $text) = @_; 2378 my ($self, $color, $text, $indent) = @_;
1735 2379
1736 #TODO: intelligently "reformat" paragraph 2380 for my $line (split /\n/, $text) {
1737 2381 my ($w, $h) = $self->text_size ($line);
1738 my $height = $self->text_height ($text);
1739
1740 $self->{height} += $height; 2382 $self->{height} += $h;
2383 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2384 }
1741 2385
1742 push @{$self->{par}}, [$height, $color, $text];
1743
1744 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2386 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1745 $self->{children}[1]->update;
1746} 2387}
1747 2388
1748sub update { 2389sub update {
1749 my ($self) = @_; 2390 my ($self) = @_;
1750 2391
… …
1752 2393
1753 return unless $self->{h} > 0; 2394 return unless $self->{h} > 0;
1754 2395
1755 delete $self->{texture}; 2396 delete $self->{texture};
1756 2397
1757 $ROOT->on_refresh ($self, sub { 2398 $ROOT->on_post_alloc ($self, sub {
2399 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2400
1758 if (delete $self->{need_reflow}) { 2401 if (delete $self->{need_reflow}) {
1759 my $height = 0; 2402 my $height = 0;
1760 2403
1761 $height += $_->[0] = $self->text_height ($_->[2]) 2404 my $layout = $self->{layout};
2405
2406 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2407
1762 for @{$self->{par}}; 2408 for (@{$self->{par}}) {
2409 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2410 $layout->set_width ($W - $_->[3]);
2411 $layout->set_markup ($_->[4]);
2412 my ($w, $h) = $layout->size;
2413 $_->[0] = $w + $_->[3];
2414 $_->[1] = $h;
2415 }
2416
2417 $height += $_->[1];
2418 }
1763 2419
1764 $self->{height} = $height; 2420 $self->{height} = $height;
1765 2421
1766 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2422 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1767 2423
1768 delete $self->{texture}; 2424 delete $self->{texture};
1769 } 2425 }
1770 2426
1771 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2427 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1772 glClearColor 0, 0, 0, 1; 2428 glClearColor 0.5, 0.5, 0.5, 0;
1773 glClear GL_COLOR_BUFFER_BIT; 2429 glClear GL_COLOR_BUFFER_BIT;
1774 2430
2431 my $top = int $self->{children}[1]{range}[0];
2432
2433 my $y0 = $top;
2434 my $y1 = $top + $H;
2435
2436 my $y = 0;
2437
2438 my $layout = $self->{layout};
2439
2440 $layout->set_font ($self->{font}) if $self->{font};
2441
1775 glEnable GL_BLEND; 2442 glEnable GL_BLEND;
2443 #TODO# not correct in windows where rgba is forced off
1776 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2444 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1777 glEnable GL_TEXTURE_2D;
1778 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1779
1780 my $top = int $self->{children}[1]{range}[0];
1781
1782 my $y0 = $top;
1783 my $y1 = $top + $self->{h};
1784
1785 my $y = 0;
1786
1787 my $layout = $self->{layout};
1788 2445
1789 for my $par (@{$self->{par}}) { 2446 for my $par (@{$self->{par}}) {
1790 my $h = $par->[0]; 2447 my $h = $par->[1];
1791 2448
1792 if ($y0 < $y + $h && $y < $y1) { 2449 if ($y0 < $y + $h && $y < $y1) {
2450 $layout->set_foreground (@{ $par->[2] });
2451 $layout->set_width ($W - $par->[3]);
1793 $layout->set_text ($par->[2]); 2452 $layout->set_markup ($par->[4]);
1794 2453
1795 glColor @{ $par->[1] }; 2454 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1796 my ($W, $H) = $layout->size; 2455
1797 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2456 glRasterPos $par->[3], $y - $y0;
2457 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1798 } 2458 }
1799 2459
1800 $y += $h; 2460 $y += $h;
1801 } 2461 }
1802 2462
1803 glDisable GL_TEXTURE_2D;
1804 glDisable GL_BLEND; 2463 glDisable GL_BLEND;
1805 }; 2464 };
1806 }); 2465 });
1807} 2466}
1808 2467
1809sub _draw { 2468sub _draw {
1810 my ($self) = @_; 2469 my ($self) = @_;
1811 2470
1812 if ($self->{texture}) {
1813 glEnable GL_TEXTURE_2D; 2471 glEnable GL_TEXTURE_2D;
1814 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2472 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2473 glColor 1, 1, 1, 1;
1815 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2474 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1816 glDisable GL_TEXTURE_2D; 2475 glDisable GL_TEXTURE_2D;
1817 }
1818 2476
1819 $self->{children}[1]->draw; 2477 $self->{children}[1]->draw;
1820 2478
1821} 2479}
1822 2480
1823############################################################################# 2481#############################################################################
1824 2482
1825package CFClient::UI::Animator; 2483package CFClient::UI::Animator;
1826 2484
1827use SDL::OpenGL; 2485use CFClient::OpenGL;
1828 2486
1829our @ISA = CFClient::UI::Bin::; 2487our @ISA = CFClient::UI::Bin::;
1830 2488
1831sub moveto { 2489sub moveto {
1832 my ($self, $x, $y) = @_; 2490 my ($self, $x, $y) = @_;
… …
1870 2528
1871sub new { 2529sub new {
1872 my $class = shift; 2530 my $class = shift;
1873 2531
1874 my $self = $class->SUPER::new ( 2532 my $self = $class->SUPER::new (
1875 state => 0, 2533 state => 0,
1876 connect_activate => \&toggle_flopper, 2534 connect_activate => \&toggle_flopper,
1877 @_ 2535 @_
1878 ); 2536 );
1879 2537
1880 if ($self->{state}) { 2538 if ($self->{state}) {
… …
1890 2548
1891 # TODO: use animation 2549 # TODO: use animation
1892 if ($self->{state} = !$self->{state}) { 2550 if ($self->{state} = !$self->{state}) {
1893 $CFClient::UI::ROOT->add ($self->{other}); 2551 $CFClient::UI::ROOT->add ($self->{other});
1894 $self->{other}->move ($self->coord2global (0, $self->{h})); 2552 $self->{other}->move ($self->coord2global (0, $self->{h}));
1895 $self->emit ("open"); 2553 $self->_emit ("open");
1896 } else { 2554 } else {
1897 $CFClient::UI::ROOT->remove ($self->{other}); 2555 $CFClient::UI::ROOT->remove ($self->{other});
1898 $self->emit ("close"); 2556 $self->_emit ("close");
1899 } 2557 }
1900 2558
1901 $self->emit (changed => $self->{state}); 2559 $self->_emit (changed => $self->{state});
1902} 2560}
1903 2561
1904############################################################################# 2562#############################################################################
1905 2563
2564package CFClient::UI::Tooltip;
2565
2566our @ISA = CFClient::UI::Bin::;
2567
2568use CFClient::OpenGL;
2569
2570sub new {
2571 my $class = shift;
2572
2573 $class->SUPER::new (
2574 @_,
2575 can_events => 0,
2576 )
2577}
2578
2579sub set_tooltip_from {
2580 my ($self, $widget) = @_;
2581
2582 $self->add (new CFClient::UI::Label
2583 markup => $widget->{tooltip},
2584 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2585 fontsize => 0.8,
2586 fg => [0, 0, 0, 1],
2587 ellipsise => 0,
2588 font => ($widget->{tooltip_font} || $::FONT_PROP),
2589 );
2590}
2591
2592sub size_request {
2593 my ($self) = @_;
2594
2595 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2596
2597 ($w + 4, $h + 4)
2598}
2599
2600sub size_allocate {
2601 my ($self, $w, $h) = @_;
2602
2603 $self->SUPER::size_allocate ($w - 4, $h - 4);
2604}
2605
2606sub _draw {
2607 my ($self) = @_;
2608
2609 glTranslate 0.375, 0.375;
2610
2611 my ($w, $h) = @$self{qw(w h)};
2612
2613 glColor 1, 0.8, 0.4;
2614 glBegin GL_QUADS;
2615 glVertex 0 , 0;
2616 glVertex 0 , $h;
2617 glVertex $w, $h;
2618 glVertex $w, 0;
2619 glEnd;
2620
2621 glColor 0, 0, 0;
2622 glBegin GL_LINE_LOOP;
2623 glVertex 0 , 0;
2624 glVertex 0 , $h;
2625 glVertex $w, $h;
2626 glVertex $w, 0;
2627 glEnd;
2628
2629 glTranslate 2 - 0.375, 2 - 0.375;
2630 $self->SUPER::_draw;
2631}
2632
2633#############################################################################
2634
2635package CFClient::UI::Face;
2636
2637our @ISA = CFClient::UI::Base::;
2638
2639use CFClient::OpenGL;
2640
2641sub new {
2642 my $class = shift;
2643
2644 my $self = $class->SUPER::new (
2645 aspect => 1,
2646 can_events => 0,
2647 @_,
2648 );
2649
2650 if ($self->{anim} && $self->{animspeed}) {
2651 Scalar::Util::weaken (my $widget = $self);
2652
2653 $self->{timer} = Event->timer (
2654 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2655 hard => 1,
2656 interval => $self->{animspeed},
2657 cb => sub {
2658 ++$widget->{frame};
2659 $widget->update;
2660 },
2661 );
2662 }
2663
2664 $self
2665}
2666
2667sub size_request {
2668 (32, 8)
2669}
2670
2671sub update {
2672 my ($self) = @_;
2673
2674 return unless $self->{visible};
2675
2676 $self->SUPER::update;
2677}
2678
2679sub _draw {
2680 my ($self) = @_;
2681
2682 return unless $::CONN;
2683
2684 my $face;
2685
2686 if ($self->{frame}) {
2687 my $anim = $::CONN->{anim}[$self->{anim}];
2688
2689 $face = $anim->[ $self->{frame} % @$anim ]
2690 if $anim && @$anim;
2691 }
2692
2693 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2694
2695 if ($tex) {
2696 glEnable GL_TEXTURE_2D;
2697 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2698 glColor 1, 1, 1, 1;
2699 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2700 glDisable GL_TEXTURE_2D;
2701 }
2702}
2703
2704sub DESTROY {
2705 my ($self) = @_;
2706
2707 $self->{timer}->cancel
2708 if $self->{timer};
2709
2710 $self->SUPER::DESTROY;
2711}
2712
2713#############################################################################
2714
2715package CFClient::UI::Inventory;
2716
2717our @ISA = CFClient::UI::ScrolledWindow::;
2718
2719sub new {
2720 my $class = shift;
2721
2722 my $self = $class->SUPER::new (
2723 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2724 @_,
2725 );
2726
2727 $self
2728}
2729
2730sub set_items {
2731 my ($self, $items) = @_;
2732
2733 $self->{scrolled}->clear;
2734 return unless $items;
2735
2736 my @items = sort {
2737 ($a->{type} <=> $b->{type})
2738 or ($a->{name} cmp $b->{name})
2739 } @$items;
2740
2741 $self->{real_items} = \@items;
2742
2743 my $row = 0;
2744 for my $item (@items) {
2745 CFClient::Item::update_widgets $item;
2746
2747 $self->{scrolled}->add (0, $row, $item->{face_widget});
2748 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2749 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2750
2751 $row++;
2752 }
2753
2754# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2755}
2756
2757sub size_request {
2758 my ($self) = @_;
2759 ($self->{req_w}, $self->{req_h});
2760}
2761
2762#############################################################################
2763
2764package CFClient::UI::Menu;
2765
2766our @ISA = CFClient::UI::FancyFrame::;
2767
2768use CFClient::OpenGL;
2769
2770sub new {
2771 my $class = shift;
2772
2773 my $self = $class->SUPER::new (
2774 items => [],
2775 z => 100,
2776 @_,
2777 );
2778
2779 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2780
2781 for my $item (@{ $self->{items} }) {
2782 my ($widget, $cb) = @$item;
2783
2784 # handle various types of items, only text for now
2785 if (!ref $widget) {
2786 $widget = new CFClient::UI::Label
2787 can_hover => 1,
2788 can_events => 1,
2789 text => $widget;
2790 }
2791
2792 $self->{item}{$widget} = $item;
2793
2794 $self->{vbox}->add ($widget);
2795 }
2796
2797 $self
2798}
2799
2800# popup given the event (must be a mouse button down event currently)
2801sub popup {
2802 my ($self, $ev) = @_;
2803
2804 $self->_emit ("popdown");
2805
2806 # maybe save $GRAB? must be careful about events...
2807 $GRAB = $self;
2808 $self->{button} = $ev->{button};
2809
2810 $self->show;
2811 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2812}
2813
2814sub mouse_motion {
2815 my ($self, $ev, $x, $y) = @_;
2816
2817 # TODO: should use vbox->find_widget or so
2818 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2819 $self->{hover} = $self->{item}{$HOVER};
2820}
2821
2822sub button_up {
2823 my ($self, $ev, $x, $y) = @_;
2824
2825 if ($ev->{button} == $self->{button}) {
2826 undef $GRAB;
2827 $self->hide;
2828
2829 $self->_emit ("popdown");
2830 $self->{hover}[1]->() if $self->{hover};
2831 }
2832}
2833
2834#############################################################################
2835
2836package CFClient::UI::Statusbox;
2837
2838our @ISA = CFClient::UI::VBox::;
2839
2840sub new {
2841 my $class = shift;
2842
2843 $class->SUPER::new (
2844 fontsize => 0.8,
2845 @_,
2846 )
2847}
2848
2849sub reorder {
2850 my ($self) = @_;
2851 my $NOW = time;
2852
2853 while (my ($k, $v) = each %{ $self->{item} }) {
2854 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2855 }
2856
2857 my @widgets;
2858
2859 my @items = sort {
2860 $a->{pri} <=> $b->{pri}
2861 or $b->{id} <=> $a->{id}
2862 } values %{ $self->{item} };
2863
2864 my $count = 10 + 1;
2865 for my $item (@items) {
2866 last unless --$count;
2867
2868 push @widgets, $item->{label} ||= do {
2869 # TODO: doesn't handle markup well (read as: at all)
2870 my $short = $item->{count} > 1
2871 ? "<b>$item->{count} ×</b> $item->{text}"
2872 : $item->{text};
2873
2874 for ($short) {
2875 s/^\s+//;
2876 s/\s+/ /g;
2877 }
2878
2879 new CFClient::UI::Label
2880 markup => $short,
2881 tooltip => $item->{tooltip},
2882 tooltip_font => $::FONT_PROP,
2883 tooltip_width => 0.67,
2884 fontsize => $item->{fontsize} || $self->{fontsize},
2885 max_w => $::WIDTH * 0.44,
2886 fg => $item->{fg},
2887 can_events => 1,
2888 can_hover => 1
2889 };
2890 }
2891
2892 $self->clear;
2893 $self->SUPER::add (reverse @widgets);
2894}
2895
2896sub add {
2897 my ($self, $text, %arg) = @_;
2898
2899 $text =~ s/^\s+//;
2900 $text =~ s/\s+$//;
2901
2902 return unless $text;
2903
2904 my $timeout = time + ((delete $arg{timeout}) || 60);
2905
2906 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2907
2908 if (my $item = $self->{item}{$group}) {
2909 if ($item->{text} eq $text) {
2910 $item->{count}++;
2911 } else {
2912 $item->{count} = 1;
2913 $item->{text} = $item->{tooltip} = $text;
2914 }
2915 $item->{id} = ++$self->{id};
2916 $item->{timeout} = $timeout;
2917 delete $item->{label};
2918 } else {
2919 $self->{item}{$group} = {
2920 id => ++$self->{id},
2921 text => $text,
2922 timeout => $timeout,
2923 tooltip => $text,
2924 fg => [0.8, 0.8, 0.8, 0.8],
2925 pri => 0,
2926 count => 1,
2927 %arg,
2928 };
2929 }
2930
2931 $self->reorder;
2932}
2933
2934sub reconfigure {
2935 my ($self) = @_;
2936
2937 delete $_->{label}
2938 for values %{ $self->{item} || {} };
2939
2940 $self->reorder;
2941 $self->SUPER::reconfigure;
2942}
2943
2944#############################################################################
2945
1906package CFClient::UI::Root; 2946package CFClient::UI::Root;
1907 2947
1908our @ISA = CFClient::UI::Container::; 2948our @ISA = CFClient::UI::Container::;
1909 2949
1910use SDL::OpenGL; 2950use CFClient::OpenGL;
1911 2951
1912sub check_size { 2952sub new {
1913 my ($self) = @_; 2953 my $class = shift;
1914 2954
1915 $self->configure (0, 0, $::WITH, $::HEIGHT); 2955 $class->SUPER::new (
1916} 2956 @_,
1917 2957 )
1918sub size_request {
1919 ($::WIDTH, $::HEIGHT)
1920} 2958}
1921 2959
1922sub configure { 2960sub configure {
1923 my ($self, $x, $y, $w, $h) = @_; 2961 my ($self, $x, $y, $w, $h) = @_;
1924 2962
1925 $self->SUPER::configure ($x, $y, $w, $h); 2963 $self->{w} = $w;
1926 2964 $self->{h} = $h;
1927 $_->configure ($_->{x}, $_->{y}, $_->size_request)
1928 for @{$self->{children}};
1929} 2965}
1930 2966
1931sub _topleft { 2967sub check_size {
2968 my ($self) = @_;
2969
2970 $self->size_allocate ($self->{w}, $self->{h})
2971 if $self->{w};
2972}
2973
2974sub size_request {
2975 my ($self) = @_;
2976
2977 ($self->{w}, $self->{h})
2978}
2979
2980sub size_allocate {
2981 my ($self, $w, $h) = @_;
2982
2983 for my $child ($self->children) {
2984 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2985
2986 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
2987 if exists $child->{req_x};
2988
2989 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
2990 if exists $child->{req_y};
2991
2992 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
2993 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
2994
2995 $child->configure ($X, $Y, $W, $H);
2996 }
2997}
2998
2999sub coord2local {
1932 my ($self, $x, $y) = @_; 3000 my ($self, $x, $y) = @_;
1933 3001
1934 ($x, $y) 3002 ($x, $y)
1935} 3003}
1936 3004
3005sub coord2global {
3006 my ($self, $x, $y) = @_;
3007
3008 ($x, $y)
3009}
3010
1937sub update { 3011sub update {
1938 my ($self) = @_; 3012 my ($self) = @_;
1939 3013
1940 $self->check_size; 3014 $self->check_size;
1941 ::refresh (); 3015 $::WANT_REFRESH++;
1942} 3016}
1943 3017
1944sub add { 3018sub add {
1945 my ($self, $child) = @_; 3019 my ($self, @children) = @_;
1946 3020
3021 for (my @widgets = @children; my $w = pop @widgets; ) {
3022 push @widgets, $w->children;
3023 $w->{root} = $self;
3024 $w->{visible} = 1;
3025 }
3026
3027 for my $child (@children) {
3028 $child->{is_toplevel} = 1;
3029
3030 # integerise window positions
3031 $child->{x} = int $child->{x};
3032 $child->{y} = int $child->{y};
3033 }
3034
1947 $self->SUPER::add ($child); 3035 $self->SUPER::add (@children);
3036}
3037
3038sub remove {
3039 my ($self, @children) = @_;
3040
3041 $self->SUPER::remove (@children);
3042
3043 while (@children) {
3044 my $w = pop @children;
3045 push @children, $w->children;
3046 $w->set_invisible;
3047 }
1948} 3048}
1949 3049
1950sub on_refresh { 3050sub on_refresh {
1951 my ($self, $id, $cb) = @_; 3051 my ($self, $id, $cb) = @_;
1952 3052
1953 $self->{refresh_hook}{$id} = $cb; 3053 $self->{refresh_hook}{$id} = $cb;
1954} 3054}
1955 3055
3056sub on_post_alloc {
3057 my ($self, $id, $cb) = @_;
3058
3059 $self->{post_alloc_hook}{$id} = $cb;
3060}
3061
1956sub draw { 3062sub draw {
1957 my ($self) = @_; 3063 my ($self) = @_;
1958 3064
1959 while (my $rcb = delete $self->{refresh_hook}) { 3065 while ($self->{refresh_hook}) {
1960 $_->() for values %$rcb; 3066 $_->()
3067 for values %{delete $self->{refresh_hook}};
3068 }
3069
3070 if ($self->{check_size}) {
3071 my @queue = ([], []);
3072
3073 for (;;) {
3074 if ($self->{check_size}) {
3075 # heuristic: check containers last
3076 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
3077 for values %{delete $self->{check_size}}
3078 }
3079
3080 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
3081
3082 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
3083 ? @$widget{qw(user_w user_h)}
3084 : $widget->size_request;
3085
3086 if (delete $widget->{force_alloc}
3087 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3088 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3089
3090 $widget->{req_w} = $w;
3091 $widget->{req_h} = $h;
3092
3093 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
3094
3095 $widget->{parent}->check_size
3096 if $widget->{parent};
3097 }
3098 }
3099 }
3100
3101 while ($self->{size_alloc}) {
3102 for (values %{delete $self->{size_alloc}}) {
3103 my ($widget, $w, $h) = @$_;
3104
3105 $w = 0 if $w < 0;
3106 $h = 0 if $h < 0;
3107
3108 $widget->{w} = $w;
3109 $widget->{h} = $h;
3110 $widget->emit (size_allocate => $w, $h);
3111 }
3112 }
3113
3114 while ($self->{post_alloc_hook}) {
3115 $_->()
3116 for values %{delete $self->{post_alloc_hook}};
1961 } 3117 }
1962 3118
1963 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3119 glViewport 0, 0, $::WIDTH, $::HEIGHT;
1964 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3120 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
1965 glClear GL_COLOR_BUFFER_BIT; 3121 glClear GL_COLOR_BUFFER_BIT;
1966 3122
1967 glMatrixMode GL_PROJECTION; 3123 glMatrixMode GL_PROJECTION;
1968 glLoadIdentity; 3124 glLoadIdentity;
1969 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3125 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
1970 glMatrixMode GL_MODELVIEW; 3126 glMatrixMode GL_MODELVIEW;
1971 glLoadIdentity; 3127 glLoadIdentity;
1972 3128
1973 $self->_draw; 3129 $self->_draw;
1974} 3130}
… …
1976############################################################################# 3132#############################################################################
1977 3133
1978package CFClient::UI; 3134package CFClient::UI;
1979 3135
1980$ROOT = new CFClient::UI::Root; 3136$ROOT = new CFClient::UI::Root;
3137$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1981 3138
19821 31391
1983 3140

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