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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.121 by root, Mon Apr 17 19:21:00 2006 UTC vs.
Revision 1.200 by root, Sat May 13 00:27:09 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 $BUTTON_STATE;
16
17sub check_tooltip {
18 if (!$GRAB) {
19 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
20 if (length $widget->{tooltip}) {
21
22 if ($TOOLTIP->{owner} != $widget) {
23 $TOOLTIP->{owner} = $widget;
24
25 my $tip = $widget->{tooltip};
26
27 $tip = $tip->($widget) if CODE:: eq ref $tip;
28
29 $TOOLTIP->set_tooltip_from ($widget);
30 $TOOLTIP->show;
31
32 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
33
34 if ($x + $TOOLTIP->{w} > $::WIDTH) {
35 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0);
36 }
37
38 $TOOLTIP->move ($x, $y);
39 $TOOLTIP->check_size;
40 $TOOLTIP->update;
41 }
42
43 return;
44 }
45 }
46 }
47
48 $TOOLTIP->hide;
49 delete $TOOLTIP->{owner};
50}
14 51
15# class methods for events 52# class methods for events
16sub feed_sdl_key_down_event { 53sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 54 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])
55 if $FOCUS;
18} 56}
19 57
20sub feed_sdl_key_up_event { 58sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 59 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])
60 if $FOCUS;
22} 61}
23 62
24sub feed_sdl_button_down_event { 63sub feed_sdl_button_down_event {
25 my ($ev) = @_; 64 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 65 my ($x, $y) = ($ev->{x}, $ev->{y});
27 66
28 if (!$BUTTON_STATE) { 67 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 68 my $widget = $ROOT->find_widget ($x, $y);
30 69
31 $GRAB = $widget; 70 $GRAB = $widget;
32 $GRAB->update if $GRAB; 71 $GRAB->update if $GRAB;
33 }
34 72
73 check_tooltip;
74 }
75
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 76 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 77
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 78 if ($GRAB) {
79 ($x, $y) = $GRAB->coord2local ($x, $y);
80 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
81 }
38} 82}
39 83
40sub feed_sdl_button_up_event { 84sub feed_sdl_button_up_event {
41 my ($ev) = @_; 85 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
43 87
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 88 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 89
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 90 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 91
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 92 if ($GRAB) {
93 ($x, $y) = $GRAB->coord2local ($x, $y);
94 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
95 }
49 96
50 if (!$BUTTON_STATE) { 97 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 98 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 99 $grab->update if $grab;
53 $GRAB->update if $GRAB; 100 $GRAB->update if $GRAB;
101
102 check_tooltip;
54 } 103 }
55} 104}
56 105
57sub feed_sdl_motion_event { 106sub feed_sdl_motion_event {
58 my ($ev) = @_; 107 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 108 my ($x, $y) = ($ev->{x}, $ev->{y});
60 109
61 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 110 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 111
63 if ($widget != $HOVER) { 112 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 113 my $hover = $HOVER; $HOVER = $widget;
65 114
66 $hover->update if $hover && $hover->{can_hover}; 115 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 116 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 117
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 118 check_tooltip;
119 }
120
121 if ($HOVER) {
122 ($x, $y) = $HOVER->coord2local ($x, $y);
123 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
124 }
71} 125}
72 126
73# convert position array to integers 127# convert position array to integers
74sub harmonize { 128sub harmonize {
75 my ($vals) = @_; 129 my ($vals) = @_;
… …
87 141
88package CFClient::UI::Base; 142package CFClient::UI::Base;
89 143
90use strict; 144use strict;
91 145
92use SDL::OpenGL; 146use CFClient::OpenGL;
93 147
94sub new { 148sub new {
95 my $class = shift; 149 my $class = shift;
96 150
97 my $self = bless { 151 my $self = bless {
98 x => 0, 152 x => 0,
99 y => 0, 153 y => 0,
100 z => 0, 154 z => 0,
101 w => -1, 155 can_events => 1,
102 h => -1,
103 @_ 156 @_
104 }, $class; 157 }, $class;
105 158
106 for (keys %$self) { 159 for (keys %$self) {
107 if (/^connect_(.*)$/) { 160 if (/^connect_(.*)$/) {
… …
110 } 163 }
111 164
112 $self 165 $self
113} 166}
114 167
168sub destroy {
169 my ($self) = @_;
170
171 $self->hide;
172 %$self = ();
173}
174
175sub show {
176 my ($self) = @_;
177
178 return if $self->{parent};
179
180 $CFClient::UI::ROOT->add ($self);
181}
182
183sub hide {
184 my ($self) = @_;
185
186 undef $GRAB if $GRAB == $self;
187 undef $HOVER if $HOVER == $self;
188
189 $self->{parent}->remove ($self)
190 if $self->{parent};
191}
192
115sub move { 193sub move {
116 my ($self, $x, $y, $z) = @_; 194 my ($self, $x, $y, $z) = @_;
195
117 $self->{x} = int $x; 196 $self->{x} = int $x;
118 $self->{y} = int $y; 197 $self->{y} = int $y;
119 $self->{z} = $z if defined $z; 198 $self->{z} = $z if defined $z;
120}
121 199
122sub needs_redraw { 200 $self->update;
123 0 201}
202
203sub set_size {
204 my ($self, $w, $h) = @_;
205
206 $self->{user_w} = $w;
207 $self->{user_h} = $h;
208
209 $self->check_size;
124} 210}
125 211
126sub size_request { 212sub size_request {
127 require Carp; 213 require Carp;
128 Carp::confess "size_request is abtract"; 214 Carp::confess "size_request is abstract";
129} 215}
130 216
131sub _size_allocate { 217sub configure {
132 my ($self, $x, $y, $w, $h) = @_; 218 my ($self, $x, $y, $w, $h) = @_;
133 219
220 if ($self->{aspect}) {
221 my $w2 = List::Util::min $w, int $h * $self->{aspect};
222 my $h2 = List::Util::min $h, int $w / $self->{aspect};
223
224 # use alignment to adjust x, y
225
226 $x += int +($w - $w2) * 0.5;
227 $y += int +($h - $h2) * 0.5;
228
229 ($w, $h) = ($w2, $h2);
230 }
231
232 if ($self->{x} != $x || $self->{y} != $y) {
134 $self->{x} = $x; 233 $self->{x} = $x;
135 $self->{y} = $y; 234 $self->{y} = $y;
235 $self->update;
236 }
136 237
137 return unless $self->{w} != $w || $self->{h} != $h; 238 if ($self->{w} != $w || $self->{h} != $h) {
138 239 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
139 $self->{w} = $w;
140 $self->{h} = $h;
141
142 1 240 }
143} 241}
144 242
145sub size_allocate { 243sub size_allocate {
146 my ($self, $x, $y, $w, $h) = @_; 244 # nothing to be done
147
148 $self->_size_allocate ($x, $y, $w, $h);
149} 245}
150 246
151# return top left coordinates 247sub children {
152sub _topleft { 248}
249
250# call when resolution changes etc.
251sub reconfigure {
252 my ($self) = @_;
253
254 $_->reconfigure
255 for $self->children;
256
257 $self->check_size (1);
258 $self->update;
259}
260
261sub set_max_size {
153 my ($self, $x, $y) = @_; 262 my ($self, $w, $h) = @_;
154 263
155 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 264 delete $self->{max_w}; $self->{max_w} = $w if $w;
265 delete $self->{max_h}; $self->{max_h} = $h if $h;
156} 266}
157 267
158# translate global coordinates to local coordinate system 268# translate global coordinates to local coordinate system
159sub coord2local { 269sub coord2local {
160 my ($self, $x, $y) = @_; 270 my ($self, $x, $y) = @_;
161 271
162 my ($X, $Y) = $self->_topleft; 272 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
163 ($x - $X, $y - $Y)
164} 273}
165 274
166# translate local coordinates to global coordinate system 275# translate local coordinates to global coordinate system
167sub coord2global { 276sub coord2global {
168 my ($self, $x, $y) = @_; 277 my ($self, $x, $y) = @_;
169 278
170 my ($X, $Y) = $self->_topleft; 279 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
171 ($x + $X, $y + $Y)
172} 280}
173 281
174sub focus_in { 282sub focus_in {
175 my ($self) = @_; 283 my ($self) = @_;
176 284
… …
225 glPopMatrix; 333 glPopMatrix;
226 334
227 if ($self == $HOVER && $self->{can_hover}) { 335 if ($self == $HOVER && $self->{can_hover}) {
228 my ($x, $y) = @$self{qw(x y)}; 336 my ($x, $y) = @$self{qw(x y)};
229 337
230 glColor 0, 0, 1, 0.2; 338 glColor 1, 0.8, 0.5, 0.2;
231 glEnable GL_BLEND; 339 glEnable GL_BLEND;
232 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 340 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
233 glBegin GL_QUADS; 341 glBegin GL_QUADS;
234 glVertex $x , $y; 342 glVertex $x , $y;
235 glVertex $x + $self->{w}, $y; 343 glVertex $x + $self->{w}, $y;
236 glVertex $x + $self->{w}, $y + $self->{h}; 344 glVertex $x + $self->{w}, $y + $self->{h};
237 glVertex $x , $y + $self->{h}; 345 glVertex $x , $y + $self->{h};
238 glEnd; 346 glEnd;
239 glDisable GL_BLEND; 347 glDisable GL_BLEND;
240 } 348 }
349
350 if ($ENV{PCLIENT_DEBUG}) {
351 glPushMatrix;
352 glColor 1, 1, 0, 1;
353 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
354 glBegin GL_LINE_LOOP;
355 glVertex 0 , 0;
356 glVertex $self->{w}, 0;
357 glVertex $self->{w}, $self->{h};
358 glVertex 0 , $self->{h};
359 glEnd;
360 glPopMatrix;
361 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
362 }
241} 363}
242 364
243sub _draw { 365sub _draw {
244 my ($self) = @_; 366 my ($self) = @_;
245 367
246 warn "no draw defined for $self\n"; 368 warn "no draw defined for $self\n";
247} 369}
248 370
249sub find_widget { 371sub find_widget {
250 my ($self, $x, $y) = @_; 372 my ($self, $x, $y) = @_;
373
374 return () unless $self->{can_events};
251 375
252 return $self 376 return $self
253 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 377 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
254 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 378 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
255 379
… …
258 382
259sub set_parent { 383sub set_parent {
260 my ($self, $parent) = @_; 384 my ($self, $parent) = @_;
261 385
262 Scalar::Util::weaken ($self->{parent} = $parent); 386 Scalar::Util::weaken ($self->{parent} = $parent);
387
388 # TODO: req_w _does_change after ->reconfigure
389 $self->check_size
390 unless exists $self->{req_w};
391}
392
393sub check_size {
394 my ($self, $forced) = @_;
395
396 $self->{force_alloc} = 1 if $forced;
397 $CFClient::UI::ROOT->{check_size}{$self} = $self;
263} 398}
264 399
265sub update { 400sub update {
266 my ($self) = @_; 401 my ($self) = @_;
267 402
… …
270} 405}
271 406
272sub connect { 407sub connect {
273 my ($self, $signal, $cb) = @_; 408 my ($self, $signal, $cb) = @_;
274 409
275 push @{ $self->{cb}{$signal} }, $cb; 410 push @{ $self->{signal_cb}{$signal} }, $cb;
276} 411}
277 412
278sub emit { 413sub emit {
279 my ($self, $signal, @args) = @_; 414 my ($self, $signal, @args) = @_;
280 415
281 $_->($self, @args) 416 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
282 for @{$self->{cb}{$signal} || []};
283} 417}
284 418
285sub DESTROY { 419sub DESTROY {
286 my ($self) = @_; 420 my ($self) = @_;
287 421
… …
293package CFClient::UI::DrawBG; 427package CFClient::UI::DrawBG;
294 428
295our @ISA = CFClient::UI::Base::; 429our @ISA = CFClient::UI::Base::;
296 430
297use strict; 431use strict;
298use SDL::OpenGL; 432use CFClient::OpenGL;
299 433
300sub new { 434sub new {
301 my $class = shift; 435 my $class = shift;
302 436
303 # range [value, low, high, page] 437 # range [value, low, high, page]
… …
332 466
333package CFClient::UI::Empty; 467package CFClient::UI::Empty;
334 468
335our @ISA = CFClient::UI::Base::; 469our @ISA = CFClient::UI::Base::;
336 470
471sub new {
472 my ($class, %arg) = @_;
473 $class->SUPER::new (can_events => 0, %arg);
474}
475
337sub size_request { 476sub size_request {
338 (0, 0) 477 (0, 0)
339} 478}
340 479
341sub draw { } 480sub draw { }
… …
349sub new { 488sub new {
350 my ($class, %arg) = @_; 489 my ($class, %arg) = @_;
351 490
352 my $children = delete $arg{children} || []; 491 my $children = delete $arg{children} || [];
353 492
354 my $self = $class->SUPER::new (children => [], %arg); 493 my $self = $class->SUPER::new (
494 children => [],
495 can_events => 0,
496 %arg,
497 );
355 $self->add ($_) for @$children; 498 $self->add ($_) for @$children;
356 499
357 $self 500 $self
358} 501}
359 502
360sub add { 503sub add {
361 my ($self, $child) = @_; 504 my ($self, @widgets) = @_;
362 505
363 $child->set_parent ($self); 506 $_->set_parent ($self)
507 for @widgets;
364 508
365 use sort 'stable'; 509 use sort 'stable';
366 510
367 $self->{children} = [ 511 $self->{children} = [
368 sort { $a->{z} <=> $b->{z} } 512 sort { $a->{z} <=> $b->{z} }
369 @{$self->{children}}, $child 513 @{$self->{children}}, @widgets
370 ]; 514 ];
371 515
372 $self->{w} = $self->{h} = -1; 516 $self->check_size (1);
373 $self->update; 517 $self->update;
374} 518}
375 519
520sub children {
521 @{ $_[0]{children} }
522}
523
376sub remove { 524sub remove {
377 my ($self, $widget) = @_; 525 my ($self, $child) = @_;
378 526
527 delete $child->{parent};
528 $child->hide;
529
379 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 530 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
380 531
381 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 532 $self->check_size;
533 $self->update;
534}
535
536sub clear {
537 my ($self) = @_;
538
539 my $children = delete $self->{children};
540 $self->{children} = [];
541
542 for (@$children) {
543 delete $_->{parent};
544 $_->hide;
545 }
546
547 $self->check_size;
548 $self->update;
382} 549}
383 550
384sub find_widget { 551sub find_widget {
385 my ($self, $x, $y) = @_; 552 my ($self, $x, $y) = @_;
386 553
… …
416 583
417 $class->SUPER::new (children => [$child], %arg) 584 $class->SUPER::new (children => [$child], %arg)
418} 585}
419 586
420sub add { 587sub add {
421 my ($self, $widget) = @_; 588 my ($self, $child) = @_;
422 589
423 $self->{children} = []; 590 $self->{children} = [];
424 591
425 $self->SUPER::add ($widget); 592 $self->SUPER::add ($child);
426} 593}
427 594
428sub remove { 595sub remove {
429 my ($self, $widget) = @_; 596 my ($self, $widget) = @_;
430 597
… …
439sub size_request { 606sub size_request {
440 $_[0]{children}[0]->size_request 607 $_[0]{children}[0]->size_request
441} 608}
442 609
443sub size_allocate { 610sub size_allocate {
444 my ($self, $x, $y, $w, $h) = @_; 611 my ($self, $w, $h) = @_;
445 612
446 $self->_size_allocate ($x, $y, $w, $h) or return;
447
448 $self->{children}[0]->size_allocate (0, 0, $w, $h); 613 $self->{children}[0]->configure (0, 0, $w, $h);
449} 614}
450 615
451############################################################################# 616#############################################################################
452 617
453package CFClient::UI::Window; 618package CFClient::UI::Window;
454 619
455our @ISA = CFClient::UI::Bin::; 620our @ISA = CFClient::UI::Bin::;
456 621
457use SDL::OpenGL; 622use CFClient::OpenGL;
458 623
459sub new { 624sub new {
460 my ($class, %arg) = @_; 625 my ($class, %arg) = @_;
461 626
462 my $self = $class->SUPER::new (%arg); 627 my $self = $class->SUPER::new (%arg);
463} 628}
464 629
465sub update { 630sub update {
466 my ($self) = @_; 631 my ($self) = @_;
467 632
468 # we want to do this delayed... 633 $ROOT->on_post_alloc ($self => sub { $self->render_child });
469 $self->render_chld;
470 $self->SUPER::update; 634 $self->SUPER::update;
471} 635}
472 636
637sub size_allocate {
638 my ($self, $w, $h) = @_;
639
640 $self->SUPER::size_allocate ($w, $h);
641 $self->update;
642}
643
644sub _render {
645 $_[0]{children}[0]->draw;
646}
647
473sub render_chld { 648sub render_child {
474 my ($self) = @_; 649 my ($self) = @_;
475 650
476 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 651 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
477 glClearColor 0, 0, 0, 1; 652 glClearColor 0, 0, 0, 0;
478 glClear GL_COLOR_BUFFER_BIT; 653 glClear GL_COLOR_BUFFER_BIT;
479 $self->child->draw; 654
655 $self->_render;
656# glColorMask 1, 1, 1, 0;
657# glEnable GL_BLEND;
658# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
659# glRasterPos 0, 0;
660# glCopyPixels 0, 0, $self->{w}, $self->{h};
661# glDisable GL_BLEND;
662# glColorMask 1, 1, 1, 1;
480 }; 663 };
481}
482
483sub size_allocate {
484 my ($self, $x, $y, $w, $h) = @_;
485
486 $self->_size_allocate ($x, $y, $w, $h) or return;
487
488 $self->child->size_allocate (0, 0, $w, $h);
489
490 $self->render_chld;
491} 664}
492 665
493sub _draw { 666sub _draw {
494 my ($self) = @_; 667 my ($self) = @_;
495 668
496 my ($w, $h) = ($self->w, $self->h); 669 my ($w, $h) = ($self->w, $self->h);
497 670
498 my $tex = $self->{texture} 671 my $tex = $self->{texture}
499 or return; 672 or return;
500 673
501 glEnable GL_BLEND;
502 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
503 glEnable GL_TEXTURE_2D; 674 glEnable GL_TEXTURE_2D;
504 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 675 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
676 glColor 0, 0, 0, 1;
505 677
506 $tex->draw_quad (0, 0, $w, $h); 678 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
507 679
508 glDisable GL_BLEND;
509 glDisable GL_TEXTURE_2D; 680 glDisable GL_TEXTURE_2D;
510} 681}
511 682
512############################################################################# 683#############################################################################
513 684
514package CFClient::UI::Frame; 685package CFClient::UI::ViewPort;
515 686
516our @ISA = CFClient::UI::Bin::; 687our @ISA = CFClient::UI::Window::;
517
518use SDL::OpenGL;
519 688
520sub size_request { 689sub size_request {
521 my ($self) = @_; 690 my ($self) = @_;
522 my $chld = $self->child
523 or return (0, 0);
524 691
525 $chld->move (2, 2); 692 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
693 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
526 694
527 map { $_ + 4 } $chld->size_request; 695 @$self{qw(child_w child_h)}
528} 696}
529 697
530sub size_allocate { 698sub size_allocate {
531 my ($self, $x, $y, $w, $h) = @_; 699 my ($self, $w, $h) = @_;
700
701 $self->update;
702}
703
704sub set_offset {
705 my ($self, $x, $y) = @_;
706
707 $self->{view_x} = int $x;
708 $self->{view_y} = int $y;
709
710 $self->update;
711}
712
713# hmm, this does not work for topleft of $self... but we should not ask for that
714sub coord2local {
715 my ($self, $x, $y) = @_;
716
717 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
718}
719
720sub coord2global {
721 my ($self, $x, $y) = @_;
722
723 $x = List::Util::min $self->{w}, $x - $self->{view_x};
724 $y = List::Util::min $self->{h}, $y - $self->{view_y};
725
726 $self->SUPER::coord2global ($x, $y)
727}
728
729sub find_widget {
730 my ($self, $x, $y) = @_;
731
732 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
733 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
734 ) {
735 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
736 } else {
737 $self->CFClient::UI::Base::find_widget ($x, $y)
532 738 }
533 $self->_size_allocate ($x, $y, $w, $h) or return;
534
535 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
536} 739}
537 740
538sub _draw { 741sub _render {
539 my ($self) = @_; 742 my ($self) = @_;
540 743
541 my $chld = $self->child; 744 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
542 745
543 my ($w, $h) = $chld->size_request; 746 $self->SUPER::_render;
544
545 glBegin GL_QUADS;
546 glColor 0, 0, 0;
547 glVertex 0 , 0;
548 glVertex 0 , $h + 4;
549 glVertex $w + 4 , $h + 4;
550 glVertex $w + 4 , 0;
551 glEnd;
552
553 $chld->draw;
554} 747}
555 748
556############################################################################# 749#############################################################################
557 750
558package CFClient::UI::FancyFrame; 751package CFClient::UI::ScrolledWindow;
559 752
560our @ISA = CFClient::UI::Bin::; 753our @ISA = CFClient::UI::HBox::;
561
562use SDL::OpenGL;
563
564my @tex =
565 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
566 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
567 754
568sub new { 755sub new {
569 my $class = shift; 756 my $class = shift;
570 757
758 my $self;
759
760 my $slider = new CFClient::UI::Slider
761 vertical => 1,
762 range => [0, 0, 1, 0.01], # HACK fix
763 connect_changed => sub {
764 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
765 },
766 ;
767
768 $self = $class->SUPER::new (
769 vp => (new CFClient::UI::ViewPort),
770 slider => $slider,
771 @_,
772 );
773
774 $self->{vp}->add ($self->{scrolled});
775 $self->add ($self->{vp});
776 $self->add ($self->{slider});
777
778 $self
779}
780
781#TODO# update range on size_allocate depending on child
782# update viewport offset on scroll
783
784#############################################################################
785
786package CFClient::UI::Frame;
787
788our @ISA = CFClient::UI::Bin::;
789
790use CFClient::OpenGL;
791
792sub new {
793 my $class = shift;
794
795 $class->SUPER::new (
796 bg => undef,
797 @_,
798 )
799}
800
801sub _draw {
802 my ($self) = @_;
803
804 if ($self->{bg}) {
805 my ($w, $h) = @$self{qw(w h)};
806
807 glEnable GL_BLEND;
808 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
809 glColor @{ $self->{bg} };
810
811 glBegin GL_QUADS;
812 glVertex 0 , 0;
813 glVertex 0 , $h;
814 glVertex $w, $h;
815 glVertex $w, 0;
816 glEnd;
817
818 glDisable GL_BLEND;
819 }
820
821 $self->SUPER::_draw;
822}
823
824#############################################################################
825
826package CFClient::UI::FancyFrame;
827
828our @ISA = CFClient::UI::Bin::;
829
830use CFClient::OpenGL;
831
832my @tex =
833 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
834 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
835
836sub new {
837 my $class = shift;
838
571 # TODO: user_x, user_y, overwrite moveto? 839 # TODO: user_x, user_y, overwrite moveto?
572 840
573 $class->SUPER::new ( 841 my $self = $class->SUPER::new (
574 bg => [1, 1, 1, 1], 842 bg => [1, 1, 1, 1],
575 border_bg => [1, 1, 1, 1], 843 border_bg => [1, 1, 1, 1],
576 border => int $::FONTSIZE * 0.8, 844 border => 0.6,
845 can_events => 1,
577 @_ 846 @_
847 );
848
849 $self->{title} &&= new CFClient::UI::Label
850 align => 0,
851 valign => 1,
852 text => $self->{title},
853 fontsize => $self->{border};
854
855 $self
856}
857
858sub border {
859 int $_[0]{border} * $::FONTSIZE
860}
861
862sub size_request {
863 my ($self) = @_;
864
865 my ($w, $h) = $self->SUPER::size_request;
866
867 (
868 $w + $self->border * 2,
869 $h + $self->border * 2,
578 ) 870 )
579} 871}
580 872
581sub size_request {
582 my ($self) = @_;
583
584 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
585
586 my ($w, $h) = $self->SUPER::size_request;
587
588 (
589 $w + $self->{border} * 2,
590 $h + $self->{border} * 2,
591 )
592}
593
594sub size_allocate { 873sub size_allocate {
595 my ($self, $x, $y, $w, $h) = @_; 874 my ($self, $w, $h) = @_;
596 875
597 $self->_size_allocate ($x, $y, $w, $h) or return;
598
599 $h -= List::Util::max 0, $self->{border} * 2; 876 $h -= List::Util::max 0, $self->border * 2;
600 $w -= List::Util::max 0, $self->{border} * 2; 877 $w -= List::Util::max 0, $self->border * 2;
601 878
879 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
880 if $self->{title};
881
602 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h); 882 $self->child->configure ($self->border, $self->border, $w, $h);
603} 883}
604 884
605sub button_down { 885sub button_down {
606 my ($self, $ev, $x, $y) = @_; 886 my ($self, $ev, $x, $y) = @_;
607 887
608 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 888 my ($w, $h) = @$self{qw(w h)};
609 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 889 my $border = $self->border;
610 890
891 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
892 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
893
894 if ($lr & $td) {
895 my ($wx, $wy) = ($self->{x}, $self->{y});
611 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 896 my ($ox, $oy) = ($ev->{x}, $ev->{y});
612 my ($bw, $bh) = ($self->{w}, $self->{h}); 897 my ($bw, $bh) = ($self->{w}, $self->{h});
898
899 my $mx = $x < $border;
900 my $my = $y < $border;
613 901
614 $self->{motion} = sub { 902 $self->{motion} = sub {
615 my ($ev, $x, $y) = @_; 903 my ($ev, $x, $y) = @_;
616 904
617 ($x, $y) = ($ev->motion_x, $ev->motion_y); 905 my $dx = $ev->{x} - $ox;
906 my $dy = $ev->{y} - $oy;
618 907
619 $self->{user_w} = $bw + $x - $ox; 908 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
620 $self->{user_h} = $bh + $y - $oy; 909 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
621 $self->update; 910 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
911 $self->check_size;
622 }; 912 };
623 913
624 } elsif ($x >= 0 && $x < $self->{w} 914 } elsif ($lr ^ $td) {
625 && $y >= 0 && $y < $self->{border}) {
626
627 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 915 my ($ox, $oy) = ($ev->{x}, $ev->{y});
628 my ($bx, $by) = ($self->{x}, $self->{y}); 916 my ($bx, $by) = ($self->{x}, $self->{y});
629 917
630 $self->{motion} = sub { 918 $self->{motion} = sub {
631 my ($ev, $x, $y) = @_; 919 my ($ev, $x, $y) = @_;
632 920
633 ($x, $y) = ($ev->motion_x, $ev->motion_y); 921 ($x, $y) = ($ev->{x}, $ev->{y});
634 922
635 $self->move ($bx + $x - $ox, $by + $y - $oy); 923 $self->move ($bx + $x - $ox, $by + $y - $oy);
636 $self->update; 924 $self->update;
637 }; 925 };
638 } 926 }
… …
654 my ($self) = @_; 942 my ($self) = @_;
655 943
656 my ($w, $h ) = ($self->{w}, $self->{h}); 944 my ($w, $h ) = ($self->{w}, $self->{h});
657 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 945 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
658 946
659 glEnable GL_BLEND;
660 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
661 glEnable GL_TEXTURE_2D; 947 glEnable GL_TEXTURE_2D;
662 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 948 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
663 949
950 my $border = $self->border;
951
664 glColor @{ $self->{border_bg} }; 952 glColor @{ $self->{border_bg} };
665 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 953 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
666 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 954 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
667 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 955 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
668 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 956 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
669 957
958 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
670 my $bg = $tex[0]; 959 my $bg = $tex[0];
671 960
672 # TODO: repeat texture not scale 961 # TODO: repeat texture not scale
673 my $rep_x = $cw / $bg->{w}; 962 my $rep_x = $cw / $bg->{w};
674 my $rep_y = $ch / $bg->{h}; 963 my $rep_y = $ch / $bg->{h};
675 964
676 glColor @{ $self->{bg} }; 965 glColor @{ $self->{bg} };
677 966
678 $bg->{s} = $rep_x; 967 $bg->{s} = $rep_x;
679 $bg->{t} = $rep_y; 968 $bg->{t} = $rep_y;
680 $bg->{wrap_mode} = 1; 969 $bg->{wrap_mode} = 1;
681 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 970 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
971 }
682 972
683 glDisable GL_TEXTURE_2D; 973 glDisable GL_TEXTURE_2D;
684 glDisable GL_BLEND; 974
975 $self->{title}->draw if $self->{title};
685 976
686 $self->child->draw; 977 $self->child->draw;
687} 978}
688 979
689############################################################################# 980#############################################################################
… …
692 983
693our @ISA = CFClient::UI::Base::; 984our @ISA = CFClient::UI::Base::;
694 985
695use List::Util qw(max sum); 986use List::Util qw(max sum);
696 987
697use SDL::OpenGL; 988use CFClient::OpenGL;
698 989
699sub new { 990sub new {
700 my $class = shift; 991 my $class = shift;
701 992
702 $class->SUPER::new ( 993 $class->SUPER::new (
… …
709 my ($self, $x, $y, $child) = @_; 1000 my ($self, $x, $y, $child) = @_;
710 1001
711 $child->set_parent ($self); 1002 $child->set_parent ($self);
712 $self->{children}[$y][$x] = $child; 1003 $self->{children}[$y][$x] = $child;
713 1004
714 $self->{w} = $self->{h} = -1; 1005 $child->check_size;
715 $self->update; 1006}
1007
1008sub children {
1009 grep $_, map @$_, grep $_, @{ $_[0]{children} }
716} 1010}
717 1011
718# TODO: move to container class maybe? send childs a signal on removal? 1012# TODO: move to container class maybe? send childs a signal on removal?
719sub clear { 1013sub clear {
720 my ($self) = @_; 1014 my ($self) = @_;
721 1015
1016 my @children = $self->children;
722 delete $self->{children}; 1017 delete $self->{children};
1018
1019 for (@children) {
1020 delete $_->{parent};
1021 $_->hide;
1022 }
1023
723 $self->update; 1024 $self->update;
724} 1025}
725 1026
726sub get_wh { 1027sub get_wh {
727 my ($self) = @_; 1028 my ($self) = @_;
… …
733 or next; 1034 or next;
734 1035
735 for my $x (0 .. $#$row) { 1036 for my $x (0 .. $#$row) {
736 my $widget = $row->[$x] 1037 my $widget = $row->[$x]
737 or next; 1038 or next;
738 my ($w, $h) = $widget->size_request; 1039 my ($w, $h) = @$widget{qw(req_w req_h)};
739 1040
740 $w[$x] = max $w[$x], $w; 1041 $w[$x] = max $w[$x], $w;
741 $h[$y] = max $h[$y], $h; 1042 $h[$y] = max $h[$y], $h;
742 } 1043 }
743 } 1044 }
… …
755 (sum @$hs), 1056 (sum @$hs),
756 ) 1057 )
757} 1058}
758 1059
759sub size_allocate { 1060sub size_allocate {
760 my ($self, $x, $y, $w, $h) = @_; 1061 my ($self, $w, $h) = @_;
761
762 $self->_size_allocate ($x, $y, $w, $h) or return;
763 1062
764 my ($ws, $hs) = $self->get_wh; 1063 my ($ws, $hs) = $self->get_wh;
765 1064
766 my $req_w = sum @$ws; 1065 my $req_w = sum @$ws;
767 my $req_h = sum @$hs; 1066 my $req_h = sum @$hs;
… …
789 1088
790 for my $c (0 .. $#$row) { 1089 for my $c (0 .. $#$row) {
791 my $col_w = $ws->[$c]; 1090 my $col_w = $ws->[$c];
792 1091
793 if (my $widget = $row->[$c]) { 1092 if (my $widget = $row->[$c]) {
794 $widget->size_allocate ($x, $y, $col_w, $row_h); 1093 $widget->configure ($x, $y, $col_w, $row_h);
795 } 1094 }
796 1095
797 $x += $col_w; 1096 $x += $col_w;
798 } 1097 }
799 1098
… …
844 (List::Util::max map $_->[1], @alloc), 1143 (List::Util::max map $_->[1], @alloc),
845 ) 1144 )
846} 1145}
847 1146
848sub size_allocate { 1147sub size_allocate {
849 my ($self, $x, $y, $w, $h) = @_; 1148 my ($self, $w, $h) = @_;
850
851 $self->_size_allocate ($x, $y, $w, $h);
852 1149
853 ($h, $w) = ($w, $h); 1150 ($h, $w) = ($w, $h);
854 1151
855 my $children = $self->{children}; 1152 my $children = $self->{children};
856 1153
857 my @h = map +($_->size_request)[0], @$children; 1154 my @h = map $_->{req_w}, @$children;
858 1155
859 my $req_h = List::Util::sum @h; 1156 my $req_h = List::Util::sum @h;
860 1157
861 if ($req_h > $h) { 1158 if ($req_h > $h) {
862 # ah well, not enough space 1159 # ah well, not enough space
… …
878 1175
879 my $y = 0; 1176 my $y = 0;
880 for (0 .. $#$children) { 1177 for (0 .. $#$children) {
881 my $child = $children->[$_]; 1178 my $child = $children->[$_];
882 my $h = $h[$_]; 1179 my $h = $h[$_];
883 $child->size_allocate ($y, 0, $h, $w); 1180 $child->configure ($y, 0, $h, $w);
884 1181
885 $y += $h; 1182 $y += $h;
886 } 1183 }
1184
1185 1
887} 1186}
888 1187
889############################################################################# 1188#############################################################################
890 1189
891package CFClient::UI::VBox; 1190package CFClient::UI::VBox;
… …
904 (List::Util::sum map $_->[1], @alloc), 1203 (List::Util::sum map $_->[1], @alloc),
905 ) 1204 )
906} 1205}
907 1206
908sub size_allocate { 1207sub size_allocate {
909 my ($self, $x, $y, $w, $h) = @_; 1208 my ($self, $w, $h) = @_;
910 1209
911 $self->_size_allocate ($x, $y, $w, $h); 1210 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
912 1211
913 my $children = $self->{children}; 1212 my $children = $self->{children};
914 1213
915 my @h = map +($_->size_request)[1], @$children; 1214 my @h = map $_->{req_h}, @$children;
916 1215
917 my $req_h = List::Util::sum @h; 1216 my $req_h = List::Util::sum @h;
918 1217
919 if ($req_h > $h) { 1218 if ($req_h > $h) {
920 # ah well, not enough space 1219 # ah well, not enough space
… …
934 1233
935 my $y = 0; 1234 my $y = 0;
936 for (0 .. $#$children) { 1235 for (0 .. $#$children) {
937 my $child = $children->[$_]; 1236 my $child = $children->[$_];
938 my $h = $h[$_]; 1237 my $h = $h[$_];
939 $child->size_allocate (0, $y, $w, $h); 1238 $child->configure (0, $y, $w, $h);
940 1239
941 $y += $h; 1240 $y += $h;
942 } 1241 }
1242
1243 1
943} 1244}
944 1245
945############################################################################# 1246#############################################################################
946 1247
947package CFClient::UI::Label; 1248package CFClient::UI::Label;
948 1249
949our @ISA = CFClient::UI::Base::; 1250our @ISA = CFClient::UI::Base::;
950 1251
951use SDL::OpenGL; 1252use CFClient::OpenGL;
952 1253
953sub new { 1254sub new {
954 my ($class, %arg) = @_; 1255 my ($class, %arg) = @_;
955 1256
956 my $self = $class->SUPER::new ( 1257 my $self = $class->SUPER::new (
957 fg => [1, 1, 1], 1258 fg => [1, 1, 1],
958 fontsize => $::FONTSIZE, 1259 #font => default_font
959 text => "", 1260 #text => initial text
1261 #markup => initial narkup
1262 layout => (new CFClient::Layout),
1263 fontsize => 1,
960 align => -1, 1264 align => -1,
961 valign => -1, 1265 valign => -1,
962 padding => 2, 1266 padding => 2,
963 layout => new CFClient::Layout, 1267 can_events => 0,
964 %arg 1268 %arg
965 ); 1269 );
966 1270
967 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1271 if (exists $self->{template}) {
1272 my $layout = new CFClient::Layout;
1273 $layout->set_text (delete $self->{template});
1274 $self->{template} = $layout;
1275 }
968 1276
969 $self->set_text (delete $self->{text}) if exists $self->{text}; 1277 if (exists $self->{markup}) {
970 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1278 $self->set_markup (delete $self->{markup});
1279 } else {
1280 $self->set_text (delete $self->{text});
1281 }
971 1282
972 $self 1283 $self
973} 1284}
974 1285
975sub escape_text { 1286sub escape {
976 local $_ = $_[1]; 1287 local $_ = $_[1];
977 1288
978 s/&/&amp;/g; 1289 s/&/&amp;/g;
979 s/>/&gt;/g; 1290 s/>/&gt;/g;
980 s/</&lt;/g; 1291 s/</&lt;/g;
981 1292
982 $_[1] 1293 $_[1]
983} 1294}
984 1295
1296sub update {
1297 my ($self) = @_;
1298
1299 delete $self->{texture};
1300 $self->SUPER::update;
1301}
1302
985sub set_text { 1303sub set_text {
986 my ($self, $text) = @_; 1304 my ($self, $text) = @_;
987 1305
1306 return if $self->{text} eq "T$text";
1307 $self->{text} = "T$text";
1308
1309 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
988 $self->{layout}->set_text ($text); 1310 $self->{layout}->set_text ($text);
989 1311
990 delete $self->{texture};
991 $self->update; 1312 $self->update;
1313 $self->check_size;
992} 1314}
993 1315
994sub set_markup { 1316sub set_markup {
995 my ($self, $markup) = @_; 1317 my ($self, $markup) = @_;
996 1318
1319 return if $self->{text} eq "M$markup";
1320 $self->{text} = "M$markup";
1321
1322 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1323
1324 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
997 $self->{layout}->set_markup ($markup); 1325 $self->{layout}->set_markup ($markup);
998 1326
999 delete $self->{texture};
1000 $self->update; 1327 $self->update;
1328 $self->check_size;
1001} 1329}
1002 1330
1003sub size_request { 1331sub size_request {
1004 my ($self) = @_; 1332 my ($self) = @_;
1005 1333
1006 $self->{layout}->set_width; 1334 $self->{layout}->set_font ($self->{font}) if $self->{font};
1335 $self->{layout}->set_width ($self->{max_w} || -1);
1007 $self->{layout}->set_height ($self->{fontsize}); 1336 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1008 1337
1009 my ($w, $h) = $self->{layout}->size; 1338 my ($w, $h) = $self->{layout}->size;
1339
1340 if (exists $self->{template}) {
1341 $self->{template}->set_font ($self->{font}) if $self->{font};
1342 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1343
1344 my ($w2, $h2) = $self->{template}->size;
1345
1346 $w = List::Util::max $w, $w2;
1347 $h = List::Util::max $h, $h2;
1348 }
1010 1349
1011 ( 1350 (
1012 $w + $self->{padding} * 2, 1351 $w + $self->{padding} * 2,
1013 $h + $self->{padding} * 2, 1352 $h + $self->{padding} * 2,
1014 ) 1353 )
1015} 1354}
1016 1355
1017sub size_allocate { 1356sub size_allocate {
1018 my ($self, $x, $y, $w, $h) = @_; 1357 my ($self, $w, $h) = @_;
1019
1020 $self->_size_allocate ($x, $y, $w, $h) or return;
1021 1358
1022 delete $self->{texture}; 1359 delete $self->{texture};
1023} 1360}
1024 1361
1025sub update { 1362sub set_fontsize {
1026 my ($self) = @_; 1363 my ($self, $fontsize) = @_;
1027 1364
1365 $self->{fontsize} = $fontsize;
1028 delete $self->{texture}; 1366 delete $self->{texture};
1367
1029 $self->SUPER::update; 1368 $self->update;
1369 $self->check_size;
1030} 1370}
1031 1371
1032sub _draw { 1372sub _draw {
1033 my ($self) = @_; 1373 my ($self) = @_;
1034 1374
1035 my $tex = $self->{texture} ||= do { 1375 my $tex = $self->{texture} ||= do {
1376 $self->{layout}->set_foreground (@{$self->{fg}});
1377 $self->{layout}->set_font ($self->{font}) if $self->{font};
1036 $self->{layout}->set_width ($self->{w}); 1378 $self->{layout}->set_width ($self->{w});
1037 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize}); 1379 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
1380
1038 new_from_layout CFClient::Texture $self->{layout} 1381 my $tex = new_from_layout CFClient::Texture $self->{layout};
1382
1383 $self->{ox} = int $self->{align} < 0 ? $self->{padding}
1384 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1385 : ($self->{w} - $tex->{w}) * 0.5;
1386
1387 $self->{oy} = int $self->{valign} < 0 ? $self->{padding}
1388 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1389 : ($self->{h} - $tex->{h}) * 0.5;
1390
1391 $tex
1039 }; 1392 };
1040 1393
1041 glEnable GL_BLEND;
1042 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1043 glEnable GL_TEXTURE_2D; 1394 glEnable GL_TEXTURE_2D;
1044 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1395 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1045 1396
1397 if ($tex->{format} == GL_ALPHA) {
1046 glColor @{$self->{fg}}; 1398 glColor @{$self->{fg}};
1047 1399 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1048 my $x = 1400 } else {
1049 $self->{align} < 0 ? $self->{padding} 1401 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1050 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1402 }
1051 : ($self->{w} - $tex->{w}) * 0.5;
1052
1053 my $y =
1054 $self->{valign} < 0 ? $self->{padding}
1055 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1056 : ($self->{h} - $tex->{h}) * 0.5;
1057
1058 $tex->draw_quad (int $x, int $y);
1059 1403
1060 glDisable GL_TEXTURE_2D; 1404 glDisable GL_TEXTURE_2D;
1061 glDisable GL_BLEND;
1062} 1405}
1063 1406
1064############################################################################# 1407#############################################################################
1065 1408
1066package CFClient::UI::EntryBase; 1409package CFClient::UI::EntryBase;
1067 1410
1068our @ISA = CFClient::UI::Label::; 1411our @ISA = CFClient::UI::Label::;
1069 1412
1070use SDL; 1413use CFClient::OpenGL;
1071use SDL::OpenGL;
1072 1414
1073sub new { 1415sub new {
1074 my $class = shift; 1416 my $class = shift;
1075 1417
1076 $class->SUPER::new ( 1418 $class->SUPER::new (
1077 fg => [1, 1, 1], 1419 fg => [1, 1, 1],
1078 bg => [0, 0, 0, 0.2], 1420 bg => [0, 0, 0, 0.2],
1079 active_bg => [1, 1, 1, 0.5], 1421 active_bg => [1, 1, 1, 0.5],
1080 active_fg => [0, 0, 0], 1422 active_fg => [0, 0, 0],
1081 can_hover => 1, 1423 can_hover => 1,
1082 can_focus => 1, 1424 can_focus => 1,
1083 valign => 0, 1425 valign => 0,
1426 can_events => 1,
1084 @_ 1427 @_
1085 ) 1428 )
1086} 1429}
1087 1430
1088sub _set_text { 1431sub _set_text {
… …
1090 1433
1091 delete $self->{cur_h}; 1434 delete $self->{cur_h};
1092 1435
1093 return if $self->{text} eq $text; 1436 return if $self->{text} eq $text;
1094 1437
1438 delete $self->{texture};
1439
1095 $self->{last_activity} = $::NOW; 1440 $self->{last_activity} = $::NOW;
1096 $self->{text} = $text; 1441 $self->{text} = $text;
1097 1442
1098 $text =~ s/./*/g if $self->{hidden}; 1443 $text =~ s/./*/g if $self->{hidden};
1099 $self->{layout}->set_text ("$text "); 1444 $self->{layout}->set_text ("$text ");
1100 1445
1101 $self->emit (changed => $self->{text}); 1446 $self->emit (changed => $self->{text});
1102} 1447}
1103 1448
1449sub set_text {
1450 my ($self, $text) = @_;
1451
1452 $self->{cursor} = length $text;
1453 $self->_set_text ($text);
1454 $self->check_size;
1455 $self->update;
1456}
1457
1104sub get_text { 1458sub get_text {
1105 $_[0]{text} 1459 $_[0]{text}
1106} 1460}
1107 1461
1108sub size_request { 1462sub size_request {
… …
1112 1466
1113 ($w + 1, $h) # add 1 for cursor 1467 ($w + 1, $h) # add 1 for cursor
1114} 1468}
1115 1469
1116sub size_allocate { 1470sub size_allocate {
1117 my ($self, $x, $y, $w, $h) = @_; 1471 my ($self, $w, $h) = @_;
1118 1472
1119 $self->SUPER::size_allocate ($x, $y, $w, $h); 1473 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1120
1121 $self->_set_text ($self->{text});
1122}
1123
1124sub set_text {
1125 my ($self, $text) = @_;
1126
1127 $self->{cursor} = length $text;
1128 $self->_set_text ($text);
1129 $self->update;
1130} 1474}
1131 1475
1132sub key_down { 1476sub key_down {
1133 my ($self, $ev) = @_; 1477 my ($self, $ev) = @_;
1134 1478
1135 my $mod = $ev->key_mod; 1479 my $mod = $ev->{mod};
1136 my $sym = $ev->key_sym; 1480 my $sym = $ev->{sym};
1137
1138 my $uni = $ev->key_unicode; 1481 my $uni = $ev->{unicode};
1139 1482
1140 my $text = $self->get_text; 1483 my $text = $self->get_text;
1141 1484
1142 if ($sym == SDLK_BACKSPACE) { 1485 if ($uni == 8) {
1143 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1486 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1144 } elsif ($sym == SDLK_DELETE) { 1487 } elsif ($uni == 127) {
1145 substr $text, $self->{cursor}, 1, ""; 1488 substr $text, $self->{cursor}, 1, "";
1146 } elsif ($sym == SDLK_LEFT) { 1489 } elsif ($sym == CFClient::SDLK_LEFT) {
1147 --$self->{cursor} if $self->{cursor}; 1490 --$self->{cursor} if $self->{cursor};
1148 } elsif ($sym == SDLK_RIGHT) { 1491 } elsif ($sym == CFClient::SDLK_RIGHT) {
1149 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1492 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1150 } elsif ($sym == SDLK_HOME) { 1493 } elsif ($sym == CFClient::SDLK_HOME) {
1151 $self->{cursor} = 0; 1494 $self->{cursor} = 0;
1152 } elsif ($sym == SDLK_END) { 1495 } elsif ($sym == CFClient::SDLK_END) {
1153 $self->{cursor} = length $text; 1496 $self->{cursor} = length $text;
1154 } elsif ($sym == SDLK_ESCAPE) { 1497 } elsif ($uni == 27) {
1155 $self->emit ('escape'); 1498 $self->emit ('escape');
1156 } elsif ($uni) { 1499 } elsif ($uni) {
1157 substr $text, $self->{cursor}++, 0, chr $uni; 1500 substr $text, $self->{cursor}++, 0, chr $uni;
1158 } 1501 }
1159 1502
… …
1224 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) 1567 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1225 } 1568 }
1226 1569
1227 glColor @{$self->{fg}}; 1570 glColor @{$self->{fg}};
1228 glBegin GL_LINES; 1571 glBegin GL_LINES;
1229 glVertex $self->{cur_x}, $self->{cur_y};
1230 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1572 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1573 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1231 glEnd; 1574 glEnd;
1232 } 1575 }
1233} 1576}
1234 1577
1235package CFClient::UI::Entry; 1578package CFClient::UI::Entry;
1236 1579
1237our @ISA = CFClient::UI::EntryBase::; 1580our @ISA = CFClient::UI::EntryBase::;
1238 1581
1239use SDL; 1582use CFClient::OpenGL;
1240use SDL::OpenGL;
1241 1583
1242sub key_down { 1584sub key_down {
1243 my ($self, $ev) = @_; 1585 my ($self, $ev) = @_;
1244 1586
1245 my $sym = $ev->key_sym; 1587 my $sym = $ev->{sym};
1246 1588
1247 if ($sym == SDLK_RETURN) { 1589 if ($sym == 13) {
1590 unshift @{$self->{history}},
1591 my $txt = $self->get_text;
1592 $self->{history_pointer} = -1;
1593 $self->{history_saveback} = '';
1248 $self->emit (activate => $self->get_text); 1594 $self->emit (activate => $txt);
1249 $self->update; 1595 $self->update;
1596
1597 } elsif ($sym == CFClient::SDLK_UP) {
1598 if ($self->{history_pointer} < 0) {
1599 $self->{history_saveback} = $self->get_text;
1600 }
1601 if (@{$self->{history} || []} > 0) {
1602 $self->{history_pointer}++;
1603 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1604 $self->{history_pointer} = @{$self->{history} || []} - 1;
1605 }
1606 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1607 }
1608
1609 } elsif ($sym == CFClient::SDLK_DOWN) {
1610 $self->{history_pointer}--;
1611 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1612
1613 if ($self->{history_pointer} >= 0) {
1614 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1615 } else {
1616 $self->set_text ($self->{history_saveback});
1617 }
1250 1618
1251 } else { 1619 } else {
1252 $self->SUPER::key_down ($ev); 1620 $self->SUPER::key_down ($ev);
1253 } 1621 }
1254 1622
… …
1258 1626
1259package CFClient::UI::Button; 1627package CFClient::UI::Button;
1260 1628
1261our @ISA = CFClient::UI::Label::; 1629our @ISA = CFClient::UI::Label::;
1262 1630
1263use SDL; 1631use CFClient::OpenGL;
1264use SDL::OpenGL;
1265 1632
1266my @tex = 1633my @tex =
1267 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1634 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1268 qw(b1_button_active.png); 1635 qw(b1_button_active.png);
1269 1636
1270sub new { 1637sub new {
1271 my $class = shift; 1638 my $class = shift;
1272 1639
1273 $class->SUPER::new ( 1640 $class->SUPER::new (
1274 padding => 4, 1641 padding => 4,
1275 fg => [1, 1, 1], 1642 fg => [1, 1, 1],
1276 bg => [1, 1, 1, 0.2], 1643 bg => [1, 1, 1, 0.2],
1277 active_fg => [1, 1, 0], 1644 active_fg => [0, 0, 1],
1278 can_hover => 1, 1645 can_hover => 1,
1646 align => 0,
1647 valign => 0,
1648 can_events => 1,
1279 @_ 1649 @_
1280 ) 1650 )
1281} 1651}
1282 1652
1283sub button_up { 1653sub button_up {
… …
1296 1666
1297 if ($GRAB == $self) { 1667 if ($GRAB == $self) {
1298 $self->{fg} = $self->{active_fg}; 1668 $self->{fg} = $self->{active_fg};
1299 } 1669 }
1300 1670
1301 glEnable GL_BLEND;
1302 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1303 glEnable GL_TEXTURE_2D; 1671 glEnable GL_TEXTURE_2D;
1304 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1672 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1305 glColor 0, 0, 0, 1; 1673 glColor 0, 0, 0, 1;
1306 1674
1307 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1675 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1308 1676
1309 glDisable GL_TEXTURE_2D; 1677 glDisable GL_TEXTURE_2D;
1310 glDisable GL_BLEND;
1311 1678
1312 $self->SUPER::_draw; 1679 $self->SUPER::_draw;
1313} 1680}
1314 1681
1315############################################################################# 1682#############################################################################
… …
1317package CFClient::UI::CheckBox; 1684package CFClient::UI::CheckBox;
1318 1685
1319our @ISA = CFClient::UI::DrawBG::; 1686our @ISA = CFClient::UI::DrawBG::;
1320 1687
1321my @tex = 1688my @tex =
1322 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1689 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1323 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1690 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1324 1691
1325use SDL; 1692use CFClient::OpenGL;
1326use SDL::OpenGL;
1327 1693
1328sub new { 1694sub new {
1329 my $class = shift; 1695 my $class = shift;
1330 1696
1331 $class->SUPER::new ( 1697 $class->SUPER::new (
… …
1342 my ($self) = @_; 1708 my ($self) = @_;
1343 1709
1344 ($self->{padding} * 2 + 6) x 2 1710 ($self->{padding} * 2 + 6) x 2
1345} 1711}
1346 1712
1347sub size_allocate {
1348 my ($self, $x, $y, $w, $h) = @_;
1349
1350 $self->_size_allocate ($x, $y, $w, $h);
1351}
1352
1353sub button_down { 1713sub button_down {
1354 my ($self, $ev, $x, $y) = @_; 1714 my ($self, $ev, $x, $y) = @_;
1355 1715
1356 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1716 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1357 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1717 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
… …
1369 1729
1370 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1730 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1371 1731
1372 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1732 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1373 1733
1734 my $tex = $self->{state} ? $tex[1] : $tex[0];
1735
1736 glEnable GL_TEXTURE_2D;
1737 $tex->draw_quad_alpha (0, 0, $s, $s);
1738 glDisable GL_TEXTURE_2D;
1739}
1740
1741#############################################################################
1742
1743package CFClient::UI::Image;
1744
1745our @ISA = CFClient::UI::Base::;
1746
1747use CFClient::OpenGL;
1748use Carp qw/confess/;
1749
1750our %loaded_images;
1751
1752sub new {
1753 my $class = shift;
1754
1755 my $self = $class->SUPER::new (can_events => 0, @_);
1756
1757 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1758
1759 $loaded_images{$self->{image}} ||=
1760 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1761
1762 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1763
1764 Scalar::Util::weaken $loaded_images{$self->{image}};
1765
1766 $self->{aspect} = $tex->{w} / $tex->{h};
1767
1768 $self
1769}
1770
1771sub size_request {
1772 my ($self) = @_;
1773
1774 ($self->{tex}->{w}, $self->{tex}->{h})
1775}
1776
1777sub _draw {
1778 my ($self) = @_;
1779
1780 my $tex = $self->{tex};
1781
1782 my ($w, $h) = ($self->{w}, $self->{h});
1783
1784 if ($self->{rot90}) {
1785 glRotate 90, 0, 0, 1;
1786 glTranslate 0, -$self->{w}, 0;
1787
1788 ($w, $h) = ($h, $w);
1789 }
1790
1791 glEnable GL_TEXTURE_2D;
1792 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1793
1794 $tex->draw_quad_alpha (0, 0, $w, $h);
1795
1796 glDisable GL_TEXTURE_2D;
1797}
1798
1799#############################################################################
1800
1801package CFClient::UI::VGauge;
1802
1803our @ISA = CFClient::UI::Base::;
1804
1805use List::Util qw(min max);
1806
1807use CFClient::OpenGL;
1808
1809my %tex = (
1810 food => [
1811 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1812 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1813 ],
1814 grace => [
1815 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1816 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1817 ],
1818 hp => [
1819 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1820 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1821 ],
1822 mana => [
1823 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1824 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1825 ],
1826);
1827
1828# eg. VGauge->new (gauge => 'food'), default gauge: food
1829sub new {
1830 my $class = shift;
1831
1832 my $self = $class->SUPER::new (
1833 type => 'food',
1834 @_
1835 );
1836
1837 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1838
1839 $self
1840}
1841
1842sub size_request {
1843 my ($self) = @_;
1844
1845 #my $tex = $tex{$self->{type}}[0];
1846 #@$tex{qw(w h)}
1847 (0, 0)
1848}
1849
1850sub set_max {
1851 my ($self, $max) = @_;
1852
1853 return if $self->{max_val} == $max;
1854
1855 $self->{max_val} = $max;
1856 $self->update;
1857}
1858
1859sub set_value {
1860 my ($self, $val, $max) = @_;
1861
1862 $self->set_max ($max)
1863 if defined $max;
1864
1865 return if $self->{val} == $val;
1866
1867 $self->{val} = $val;
1868 $self->update;
1869}
1870
1871sub _draw {
1872 my ($self) = @_;
1873
1874 my $tex = $tex{$self->{type}};
1875 my ($t1, $t2, $t3) = @$tex;
1876
1877 my ($w, $h) = ($self->{w}, $self->{h});
1878
1879 if ($self->{vertical}) {
1880 glRotate 90, 0, 0, 1;
1881 glTranslate 0, -$self->{w}, 0;
1882
1883 ($w, $h) = ($h, $w);
1884 }
1885
1886 my $ycut = $self->{val} / ($self->{max_val} || 1);
1887
1888 my $ycut1 = max 0, min 1, $ycut;
1889 my $ycut2 = max 0, min 1, $ycut - 1;
1890
1891 my $h1 = $self->{h} * (1 - $ycut1);
1892 my $h2 = $self->{h} * (1 - $ycut2);
1893
1374 glEnable GL_BLEND; 1894 glEnable GL_BLEND;
1895 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1375 glEnable GL_TEXTURE_2D; 1896 glEnable GL_TEXTURE_2D;
1376 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1897 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1377 1898
1378 my $tex = $self->{state} ? $tex[1] : $tex[0]; 1899 glBindTexture GL_TEXTURE_2D, $t1->{name};
1900 glBegin GL_QUADS;
1901 glTexCoord 0 , 0; glVertex 0 , 0;
1902 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1903 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1904 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1905 glEnd;
1379 1906
1380 $tex->draw_quad (0, 0, $s, $s); 1907 my $ycut1 = List::Util::min 1, $ycut;
1908 glBindTexture GL_TEXTURE_2D, $t2->{name};
1909 glBegin GL_QUADS;
1910 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1911 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1912 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1913 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1914 glEnd;
1381 1915
1916 if ($t3) {
1917 glBindTexture GL_TEXTURE_2D, $t3->{name};
1918 glBegin GL_QUADS;
1919 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1920 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
1921 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
1922 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1923 glEnd;
1924 }
1925
1926 glDisable GL_BLEND;
1382 glDisable GL_TEXTURE_2D; 1927 glDisable GL_TEXTURE_2D;
1383 glDisable GL_BLEND; 1928}
1929
1930#############################################################################
1931
1932package CFClient::UI::Gauge;
1933
1934our @ISA = CFClient::UI::VBox::;
1935
1936sub new {
1937 my ($class, %arg) = @_;
1938
1939 my $self = $class->SUPER::new (
1940 tooltip => $arg{type},
1941 can_hover => 1,
1942 can_events => 1,
1943 %arg,
1944 );
1945
1946 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1947 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1948 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1949
1950 $self
1951}
1952
1953sub set_fontsize {
1954 my ($self, $fsize) = @_;
1955
1956 $self->{value}->set_fontsize ($fsize);
1957 $self->{max} ->set_fontsize ($fsize);
1958}
1959
1960sub set_max {
1961 my ($self, $max) = @_;
1962
1963 $self->{gauge}->set_max ($max);
1964 $self->{max}->set_text ($max);
1965}
1966
1967sub set_value {
1968 my ($self, $val, $max) = @_;
1969
1970 $self->set_max ($max)
1971 if defined $max;
1972
1973 $self->{gauge}->set_value ($val, $max);
1974 $self->{value}->set_text ($val);
1384} 1975}
1385 1976
1386############################################################################# 1977#############################################################################
1387 1978
1388package CFClient::UI::Slider; 1979package CFClient::UI::Slider;
1389 1980
1390use strict; 1981use strict;
1391 1982
1392use SDL::OpenGL; 1983use CFClient::OpenGL;
1393 1984
1394our @ISA = CFClient::UI::DrawBG::; 1985our @ISA = CFClient::UI::DrawBG::;
1395 1986
1396my @tex = 1987my @tex =
1397 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1988 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
… …
1407 # TODO: calculations are off 1998 # TODO: calculations are off
1408 my $self = $class->SUPER::new ( 1999 my $self = $class->SUPER::new (
1409 fg => [1, 1, 1], 2000 fg => [1, 1, 1],
1410 active_fg => [0, 0, 0], 2001 active_fg => [0, 0, 0],
1411 range => [0, 0, 100, 10], 2002 range => [0, 0, 100, 10],
1412 req_w => 40, 2003 req_w => $::WIDTH / 80,
1413 req_h => 13, 2004 req_h => $::WIDTH / 80,
1414 vertical => 0, 2005 vertical => 0,
1415 can_hover => 1, 2006 can_hover => 1,
1416 inner_pad => 5, 2007 inner_pad => 5,
1417 @_ 2008 @_
1418 ); 2009 );
… …
1501 $page ||= 2; 2092 $page ||= 2;
1502 2093
1503 my $knob_a = $inner_pad_px + ($value - $page * 0.5); 2094 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1504 my $knob_b = $inner_pad_px + ($value + $page * 0.5); 2095 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1505 2096
1506 glEnable GL_BLEND;
1507 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1508 glEnable GL_TEXTURE_2D; 2097 glEnable GL_TEXTURE_2D;
1509 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2098 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1510 2099
1511 # draw background 2100 # draw background
1512 $tex[1]->draw_quad (0, 0, $w, $h); 2101 $tex[1]->draw_quad_alpha (0, 0, $w, $h);
1513 2102
1514 # draw handle 2103 # draw handle
1515 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2104 $tex[0]->draw_quad_alpha ($knob_a, 0, $knob_b - $knob_a, $h);
1516 2105
1517 glDisable GL_BLEND;
1518 glDisable GL_TEXTURE_2D; 2106 glDisable GL_TEXTURE_2D;
1519} 2107}
1520 2108
1521############################################################################# 2109#############################################################################
1522 2110
1523package CFClient::UI::TextView; 2111package CFClient::UI::TextView;
1524 2112
1525our @ISA = CFClient::UI::HBox::; 2113our @ISA = CFClient::UI::HBox::;
1526 2114
1527use SDL::OpenGL; 2115use CFClient::OpenGL;
1528 2116
1529sub new { 2117sub new {
1530 my $class = shift; 2118 my $class = shift;
1531 2119
1532 my $self = $class->SUPER::new ( 2120 my $self = $class->SUPER::new (
1533 req_w => $::WIDTH / 6, 2121 fontsize => 1,
1534 req_h => $::HEIGHT / 6, 2122 can_events => 0,
1535 fontsize => $::FONTSIZE, 2123 #font => default_font
1536 @_, 2124 @_,
1537 2125
1538 layout => (new CFClient::Layout), 2126 layout => (new CFClient::Layout 1),
1539 par => [], 2127 par => [],
1540 height => 0, 2128 height => 0,
1541 children => [ 2129 children => [
1542 (new CFClient::UI::Empty expand => 1), 2130 (new CFClient::UI::Empty expand => 1),
1543 (new CFClient::UI::Slider vertical => 1), 2131 (new CFClient::UI::Slider vertical => 1),
1544 ], 2132 ],
1545 ); 2133 );
1546 2134
1547 $self->{children}[1]->connect (changed => sub { 2135 $self->{children}[1]->connect (changed => sub { $self->update });
1548 $self->update;
1549 });
1550 2136
1551 $self 2137 $self
1552} 2138}
1553 2139
1554sub set_fontsize { 2140sub set_fontsize {
… …
1561sub text_height { 2147sub text_height {
1562 my ($self, $text) = @_; 2148 my ($self, $text) = @_;
1563 2149
1564 my $layout = $self->{layout}; 2150 my $layout = $self->{layout};
1565 2151
1566 $layout->set_height ($self->{fontsize}); 2152 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1567 $layout->set_width ($self->{w}); 2153 $layout->set_width ($self->{children}[0]{w});
1568 $layout->set_text ($text); 2154 $layout->set_markup ($text);
1569 2155
1570 ($layout->size)[1] 2156 ($layout->size)[1]
1571} 2157}
1572 2158
1573sub reflow { 2159sub reflow {
… …
1575 2161
1576 $self->{need_reflow}++; 2162 $self->{need_reflow}++;
1577 $self->update; 2163 $self->update;
1578} 2164}
1579 2165
1580sub size_request {
1581 my ($self) = @_;
1582
1583 ($self->{req_w}, $self->{req_h})
1584}
1585
1586sub size_allocate { 2166sub size_allocate {
1587 my ($self, $x, $y, $w, $h) = @_; 2167 my ($self, $w, $h) = @_;
1588 2168
1589 $self->SUPER::size_allocate ($x, $y, $w, $h); 2169 $self->SUPER::size_allocate ($w, $h);
1590 2170
2171 $self->{layout}->set_font ($self->{font}) if $self->{font};
1591 $self->{layout}->set_height ($self->{fontsize}); 2172 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1592 $self->{layout}->set_width ($self->{w}); 2173 $self->{layout}->set_width ($self->{children}[0]{w});
1593 2174
1594 $self->reflow; 2175 $self->reflow;
1595} 2176}
1596 2177
1597sub add_paragraph { 2178sub add_paragraph {
… …
1616 2197
1617 return unless $self->{h} > 0; 2198 return unless $self->{h} > 0;
1618 2199
1619 delete $self->{texture}; 2200 delete $self->{texture};
1620 2201
1621 $ROOT->on_refresh ($self, sub { 2202 $ROOT->on_post_alloc ($self, sub {
1622 if (delete $self->{need_reflow}) { 2203 if (delete $self->{need_reflow}) {
1623 my $height = 0; 2204 my $height = 0;
1624 2205
1625 $height += $_->[0] = $self->text_height ($_->[2]) 2206 $height += $_->[0] = $self->text_height ($_->[2])
1626 for @{$self->{par}}; 2207 for @{$self->{par}};
… …
1630 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2211 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1631 2212
1632 delete $self->{texture}; 2213 delete $self->{texture};
1633 } 2214 }
1634 2215
1635 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2216 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1636 glClearColor 0, 0, 0, 1; 2217 glClearColor 0, 0, 0, 0;
1637 glClear GL_COLOR_BUFFER_BIT; 2218 glClear GL_COLOR_BUFFER_BIT;
1638 2219
1639 glEnable GL_BLEND;
1640 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1641 glEnable GL_TEXTURE_2D; 2220 glEnable GL_TEXTURE_2D;
1642 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2221 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1643 2222
1644 my $top = int $self->{children}[1]{range}[0]; 2223 my $top = int $self->{children}[1]{range}[0];
1645 2224
… …
1648 2227
1649 my $y = 0; 2228 my $y = 0;
1650 2229
1651 my $layout = $self->{layout}; 2230 my $layout = $self->{layout};
1652 2231
2232 $layout->set_font ($self->{font}) if $self->{font};
2233
1653 for my $par (@{$self->{par}}) { 2234 for my $par (@{$self->{par}}) {
1654 my $h = $par->[0]; 2235 my $h = $par->[0];
1655 2236
1656 if ($y0 < $y + $h && $y < $y1) { 2237 if ($y0 < $y + $h && $y < $y1) {
2238 $layout->set_foreground (@{ $par->[1] });
1657 $layout->set_text ($par->[2]); 2239 $layout->set_markup ($par->[2]);
1658 2240
1659 glColor @{ $par->[1] };
1660 my ($W, $H) = $layout->size; 2241 my ($W, $H) = $layout->size;
1661 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2242 CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0);
1662 } 2243 }
1663 2244
1664 $y += $h; 2245 $y += $h;
1665 } 2246 }
1666 2247
1667 glDisable GL_TEXTURE_2D; 2248 glDisable GL_TEXTURE_2D;
1668 glDisable GL_BLEND;
1669 }; 2249 };
1670 }); 2250 });
1671} 2251}
1672 2252
1673sub _draw { 2253sub _draw {
1674 my ($self) = @_; 2254 my ($self) = @_;
1675 2255
1676 if ($self->{texture}) {
1677 glEnable GL_TEXTURE_2D; 2256 glEnable GL_TEXTURE_2D;
1678 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2257 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1679 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2258 glColor 1, 1, 1, 1;
2259 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1680 glDisable GL_TEXTURE_2D; 2260 glDisable GL_TEXTURE_2D;
1681 }
1682 2261
1683 $self->{children}[1]->draw; 2262 $self->{children}[1]->draw;
1684 2263
1685} 2264}
1686 2265
1687############################################################################# 2266#############################################################################
1688 2267
1689package CFClient::UI::MapWidget;
1690
1691use strict;
1692
1693use List::Util qw(min max);
1694
1695use SDL;
1696use SDL::OpenGL;
1697
1698our @ISA = CFClient::UI::Base::;
1699
1700sub new {
1701 my $class = shift;
1702
1703 $class->SUPER::new (
1704 z => -1,
1705 can_focus => 1,
1706 list => (glGenLists 1),
1707 @_
1708 )
1709}
1710
1711sub key_down {
1712 print "MAPKEYDOWN\n";
1713}
1714
1715sub key_up {
1716}
1717
1718sub button_down {
1719 my ($self, $ev, $x, $y) = @_;
1720
1721 $self->focus_in;
1722
1723 if ($ev->button == 2) {
1724 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1725 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1726
1727 $self->{motion} = sub {
1728 my ($ev, $x, $y) = @_;
1729
1730 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1731
1732 $::CFG->{map_shift_x} = $bw + $x - $ox;
1733 $::CFG->{map_shift_y} = $bh + $y - $oy;
1734
1735 $self->update;
1736 };
1737 }
1738}
1739
1740sub button_up {
1741 my ($self, $ev, $x, $y) = @_;
1742
1743 delete $self->{motion};
1744}
1745
1746sub mouse_motion {
1747 my ($self, $ev, $x, $y) = @_;
1748
1749 $self->{motion}->($ev, $x, $y) if $self->{motion};
1750}
1751
1752sub size_request {
1753 (
1754 1 + 32 * int $::WIDTH / 32,
1755 1 + 32 * int $::HEIGHT / 32,
1756 )
1757}
1758
1759sub update {
1760 my ($self) = @_;
1761
1762 $self->{need_update} = 1;
1763 $self->SUPER::update;
1764}
1765
1766sub draw {
1767 my ($self) = @_;
1768
1769 if (delete $self->{need_update}) {
1770 glNewList $self->{list}, GL_COMPILE;
1771
1772 if ($::MAP) {
1773 my $sw = int $::WIDTH / 32;
1774 my $sh = int $::HEIGHT / 32;
1775
1776 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1777 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1778
1779 glTranslate $sx0 - 32, $sy0 - 32, 0;
1780
1781 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1782
1783 if ($::CFG->{fow_enable}) {
1784 if ($::CFG->{fow_smooth}) { # smooth fog of war
1785 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1786 glConvolutionFilter2D
1787 GL_CONVOLUTION_2D,
1788 GL_ALPHA,
1789 3, 3,
1790 GL_ALPHA, GL_FLOAT,
1791 pack "f*",
1792 0.1, 0.1, 0.1,
1793 0.1, 0.2, 0.1,
1794 0.1, 0.1, 0.1,
1795 ;
1796 glEnable GL_CONVOLUTION_2D;
1797 }
1798
1799 $self->{fow_texture} = new CFClient::Texture
1800 w => $w,
1801 h => $h,
1802 data => $data,
1803 internalformat => GL_ALPHA,
1804 format => GL_ALPHA;
1805
1806 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1807
1808 glEnable GL_BLEND;
1809 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1810 glEnable GL_TEXTURE_2D;
1811 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1812
1813 glColor +($::CFG->{fow_intensity}) x 3, 1;
1814 $self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
1815
1816 glDisable GL_TEXTURE_2D;
1817 glDisable GL_BLEND;
1818 }
1819
1820 # HACK BEGIN
1821 {
1822 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1823 my ($w, $h) = (250, 250);
1824
1825 glEnable GL_BLEND;
1826 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1827 glEnable GL_TEXTURE_2D;
1828 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1829
1830 $self->{mapmap_texture} =
1831 new CFClient::Texture
1832 w => $w,
1833 h => $h,
1834 data => $::MAP->mapmap ($w, $h),
1835 type => GL_UNSIGNED_INT_8_8_8_8_REV;
1836
1837 $self->{mapmap_texture}->draw_quad (100, 100);
1838
1839 glDisable GL_TEXTURE_2D;
1840 glDisable GL_BLEND;
1841 }
1842 # HACK END
1843 }
1844
1845 glEndList;
1846 }
1847
1848 glPushMatrix;
1849 glCallList $self->{list};
1850 glPopMatrix;
1851
1852 if ($FOCUS != $self) {
1853 glColor 64/255, 64/255, 64/255;
1854 glLogicOp GL_AND;
1855 glEnable GL_COLOR_LOGIC_OP;
1856 glBegin GL_QUADS;
1857 glVertex 0, 0;
1858 glVertex 0, $::HEIGHT;
1859 glVertex $::WIDTH, $::HEIGHT;
1860 glVertex $::WIDTH, 0;
1861 glEnd;
1862 glDisable GL_COLOR_LOGIC_OP;
1863 }
1864}
1865
1866my %DIR = (
1867 SDLK_KP8, [1, "north"],
1868 SDLK_KP9, [2, "northeast"],
1869 SDLK_KP6, [3, "east"],
1870 SDLK_KP3, [4, "southeast"],
1871 SDLK_KP2, [5, "south"],
1872 SDLK_KP1, [6, "southwest"],
1873 SDLK_KP4, [7, "west"],
1874 SDLK_KP7, [8, "northwest"],
1875
1876 SDLK_UP, [1, "north"],
1877 SDLK_RIGHT, [3, "east"],
1878 SDLK_DOWN, [5, "south"],
1879 SDLK_LEFT, [7, "west"],
1880);
1881
1882sub key_down {
1883 my ($self, $ev) = @_;
1884
1885 my $mod = $ev->key_mod;
1886 my $sym = $ev->key_sym;
1887
1888 if ($sym == SDLK_KP5) {
1889 $::CONN->user_send ("command stay fire");
1890 } elsif ($sym == SDLK_a) {
1891 $::CONN->user_send ("command apply");
1892 } elsif ($sym == SDLK_QUOTE) {
1893 $self->emit ('activate_console');
1894 } elsif ($sym == SDLK_SLASH) {
1895 $self->emit ('activate_console' => '/');
1896 } elsif (exists $DIR{$sym}) {
1897 if ($mod & KMOD_SHIFT) {
1898 $self->{shft}++;
1899 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1900 } elsif ($mod & KMOD_CTRL) {
1901 $self->{ctrl}++;
1902 $::CONN->user_send ("command run $DIR{$sym}[0]");
1903 } else {
1904 $::CONN->user_send ("command $DIR{$sym}[1]");
1905 }
1906 }
1907}
1908
1909sub key_up {
1910 my ($self, $ev) = @_;
1911
1912 my $mod = $ev->key_mod;
1913 my $sym = $ev->key_sym;
1914
1915 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1916 $::CONN->user_send ("command fire_stop");
1917 }
1918 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1919 $::CONN->user_send ("command run_stop");
1920 }
1921}
1922
1923#############################################################################
1924
1925package CFClient::UI::Animator; 2268package CFClient::UI::Animator;
1926 2269
1927use SDL::OpenGL; 2270use CFClient::OpenGL;
1928 2271
1929our @ISA = CFClient::UI::Bin::; 2272our @ISA = CFClient::UI::Bin::;
1930 2273
1931sub moveto { 2274sub moveto {
1932 my ($self, $x, $y) = @_; 2275 my ($self, $x, $y) = @_;
… …
1970 2313
1971sub new { 2314sub new {
1972 my $class = shift; 2315 my $class = shift;
1973 2316
1974 my $self = $class->SUPER::new ( 2317 my $self = $class->SUPER::new (
1975 state => 0, 2318 state => 0,
1976 connect_activate => \&toggle_flopper, 2319 connect_activate => \&toggle_flopper,
1977 @_ 2320 @_
1978 ); 2321 );
1979 2322
1980 if ($self->{state}) { 2323 if ($self->{state}) {
… …
2001 $self->emit (changed => $self->{state}); 2344 $self->emit (changed => $self->{state});
2002} 2345}
2003 2346
2004############################################################################# 2347#############################################################################
2005 2348
2349package CFClient::UI::Tooltip;
2350
2351our @ISA = CFClient::UI::Bin::;
2352
2353use CFClient::OpenGL;
2354
2355sub new {
2356 my $class = shift;
2357
2358 $class->SUPER::new (
2359 @_,
2360 can_events => 0,
2361 )
2362}
2363
2364sub set_tooltip_from {
2365 my ($self, $widget) = @_;
2366
2367 $self->add (new CFClient::UI::Label
2368 markup => $widget->{tooltip},
2369 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2370 fontsize => 0.8,
2371 fg => [0, 0, 0, 1],
2372 font => ($widget->{tooltip_font} || $::FONT_PROP),
2373 );
2374}
2375
2376sub size_request {
2377 my ($self) = @_;
2378
2379 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2380
2381 ($w + 4, $h + 4)
2382}
2383
2384sub size_allocate {
2385 my ($self, $w, $h) = @_;
2386
2387 $self->SUPER::size_allocate ($w - 4, $h - 4);
2388}
2389
2390sub _draw {
2391 my ($self) = @_;
2392
2393 glTranslate 0.375, 0.375;
2394
2395 my ($w, $h) = @$self{qw(w h)};
2396
2397 glColor 1, 0.8, 0.4;
2398 glBegin GL_QUADS;
2399 glVertex 0 , 0;
2400 glVertex 0 , $h;
2401 glVertex $w, $h;
2402 glVertex $w, 0;
2403 glEnd;
2404
2405 glColor 0, 0, 0;
2406 glBegin GL_LINE_LOOP;
2407 glVertex 0 , 0;
2408 glVertex 0 , $h;
2409 glVertex $w, $h;
2410 glVertex $w, 0;
2411 glEnd;
2412
2413 glTranslate 2 - 0.375, 2 - 0.375;
2414 $self->SUPER::_draw;
2415}
2416
2417#############################################################################
2418
2419package CFClient::UI::Face;
2420
2421our @ISA = CFClient::UI::Base::;
2422
2423use CFClient::OpenGL;
2424
2425sub new {
2426 my $class = shift;
2427
2428 $class->SUPER::new (
2429 aspect => 1,
2430 @_,
2431 )
2432}
2433
2434sub size_request {
2435 (32, 8)
2436}
2437
2438sub _draw {
2439 my ($self) = @_;
2440
2441 return unless $::CONN;#d# manage and cache textures differently
2442 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
2443
2444 # TODO animation
2445 if ($tex) {
2446 glEnable GL_TEXTURE_2D;
2447 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2448 glColor 1, 1, 1, 1;
2449 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2450 glDisable GL_TEXTURE_2D;
2451 }
2452}
2453
2454#############################################################################
2455
2456package CFClient::UI::InventoryItem;
2457
2458our @ISA = CFClient::UI::HBox::;
2459
2460sub new {
2461 my $class = shift;
2462
2463 my %args = @_;
2464
2465 my $item = delete $args{item};
2466
2467 my $desc = $item->{nrof} < 2
2468 ? $item->{name}
2469 : "$item->{nrof} $item->{name_pl}";
2470
2471
2472 my $self = $class->SUPER::new (
2473 can_hover => 1,
2474 can_events => 1,
2475 tooltip => (CFClient::UI::Label->escape ($desc)
2476 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2477 connect_button_down => sub {
2478 my ($self, $ev, $x, $y) = @_;
2479
2480 # todo: maybe put examine on 1? but should just be a tooltip :(
2481 if ($ev->{button} == 1) {
2482 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2483 } elsif ($ev->{button} == 2) {
2484 $::CONN->send ("apply $item->{tag}");
2485 } elsif ($ev->{button} == 3) {
2486 CFClient::UI::Menu->new (
2487 items => [
2488 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2489 [
2490 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2491 sub { $::CONN->send ("lock $item->{tag}") },
2492 ],
2493 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2494 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2495 ["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2496 ],
2497 )->popup ($ev);
2498 }
2499
2500 1
2501 },
2502 %args
2503 );
2504
2505 $self->add (new CFClient::UI::Face
2506 can_events => 0,
2507 face => $item->{face},
2508 anim => $item->{anim},
2509 animspeed => $item->{animspeed},
2510 );
2511
2512 $self->add (new CFClient::UI::Label
2513 can_events => 0,
2514 text => $desc,
2515 );
2516
2517 $self
2518}
2519
2520#############################################################################
2521
2522package CFClient::UI::Inventory;
2523
2524our @ISA = CFClient::UI::ScrolledWindow::;
2525
2526sub new {
2527 my $class = shift;
2528
2529 my $self = $class->SUPER::new (
2530 scrolled => (new CFClient::UI::VBox),
2531 @_,
2532 );
2533
2534 $self
2535}
2536
2537sub set_items {
2538 my ($self, $items) = @_;
2539
2540 $self->{scrolled}->clear;
2541 return unless $items;
2542
2543 my @items = sort { $a->{type} <=> $b->{type} } @$items;
2544
2545 $self->{real_items} = \@items;
2546
2547 for my $item (@items) {
2548 my $desc = $item->{nrof} < 2
2549 ? $item->{name}
2550 : "$item->{nrof} $item->{name_pl}";
2551
2552 $self->{scrolled}->add ($item->{widget} ||= new CFClient::UI::InventoryItem item => $item);
2553 }
2554
2555# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2556}
2557
2558sub size_request {
2559 my ($self) = @_;
2560 ($self->{req_w}, $self->{req_h});
2561}
2562
2563#############################################################################
2564
2565package CFClient::UI::Menu;
2566
2567our @ISA = CFClient::UI::FancyFrame::;
2568
2569use CFClient::OpenGL;
2570
2571sub new {
2572 my $class = shift;
2573
2574 my $self = $class->SUPER::new (
2575 items => [],
2576 z => 100,
2577 @_,
2578 );
2579
2580 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2581
2582 for my $item (@{ $self->{items} }) {
2583 my ($widget, $cb) = @$item;
2584
2585 # handle various types of items, only text for now
2586 if (!ref $widget) {
2587 $widget = new CFClient::UI::Label
2588 can_hover => 1,
2589 can_events => 1,
2590 text => $widget;
2591 }
2592
2593 $self->{item}{$widget} = $item;
2594
2595 $self->{vbox}->add ($widget);
2596 }
2597
2598 $self
2599}
2600
2601# popup given the event (must be a mouse button down event currently)
2602sub popup {
2603 my ($self, $ev) = @_;
2604
2605 $self->emit ("popdown");
2606
2607 # maybe save $GRAB? must be careful about events...
2608 $GRAB = $self;
2609 $self->{button} = $ev->{button};
2610
2611 $self->show;
2612 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2613}
2614
2615sub mouse_motion {
2616 my ($self, $ev, $x, $y) = @_;
2617
2618 # TODO: should use vbox->find_widget or so
2619 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2620 $self->{hover} = $self->{item}{$HOVER};
2621}
2622
2623sub button_up {
2624 my ($self, $ev, $x, $y) = @_;
2625
2626 if ($ev->{button} == $self->{button}) {
2627 undef $GRAB;
2628 $self->hide;
2629
2630 $self->emit ("popdown");
2631 $self->{hover}[1]->() if $self->{hover};
2632 }
2633}
2634
2635#############################################################################
2636
2637package CFClient::UI::Statusbox;
2638
2639our @ISA = CFClient::UI::VBox::;
2640
2641sub reorder {
2642 my ($self) = @_;
2643 my $NOW = time;
2644
2645 while (my ($k, $v) = each %{ $self->{item} }) {
2646 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2647 }
2648
2649 my @widgets;
2650
2651 my @items = sort {
2652 $a->{pri} <=> $b->{pri}
2653 or $b->{id} <=> $a->{id}
2654 } values %{ $self->{item} };
2655
2656 my $count = 10 + 1;
2657 for my $item (@items) {
2658 last unless --$count;
2659
2660 push @widgets, $item->{label} ||= do {
2661 # TODO: doesn't handle markup well (read as: at all)
2662 my $short = $item->{count} > 1
2663 ? "<b>$item->{count} ×</b> $item->{text}"
2664 : $item->{text};
2665
2666 for ($short) {
2667 s/^\s+//;
2668 s/\012.*/…/s;
2669 my $len = int 40 / $item->{fontsize};
2670 substr $_, $len, length, "…" if $len < length;
2671 }
2672
2673 new CFClient::UI::Label
2674 markup => $short,
2675 tooltip => $item->{tooltip},
2676 tooltip_font => $::FONT_PROP,
2677 tooltip_width => 0.67,
2678 fontsize => $item->{fontsize},
2679 color => $item->{color},
2680 can_events => 1,
2681 can_hover => 1
2682 };
2683 }
2684
2685 $self->clear;
2686 $self->SUPER::add (reverse @widgets);
2687}
2688
2689sub add {
2690 my ($self, $text, %arg) = @_;
2691
2692 $text =~ s/^\s+//;
2693 $text =~ s/\s+$//;
2694
2695 my $timeout = time + ((delete $arg{timeout}) || 60);
2696
2697 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2698
2699 if (my $item = $self->{item}{$group}) {
2700 if ($item->{text} eq $text) {
2701 $item->{count}++;
2702 } else {
2703 $item->{count} = 1;
2704 $item->{text} = $item->{tooltip} = $text;
2705 }
2706 $item->{id} = ++$self->{id};
2707 $item->{timeout} = $timeout;
2708 delete $item->{label};
2709 } else {
2710 $self->{item}{$group} = {
2711 id => ++$self->{id},
2712 text => $text,
2713 timeout => $timeout,
2714 tooltip => $text,
2715 fontsize => 0.8,
2716 color => [0.8, 0.8, 0.8, 0.8],
2717 pri => 0,
2718 count => 1,
2719 %arg,
2720 };
2721 }
2722
2723 $self->reorder;
2724}
2725
2726#############################################################################
2727
2006package CFClient::UI::Root; 2728package CFClient::UI::Root;
2007 2729
2008our @ISA = CFClient::UI::Container::; 2730our @ISA = CFClient::UI::Container::;
2009 2731
2010use SDL::OpenGL; 2732use CFClient::OpenGL;
2733
2734sub new {
2735 my $class = shift;
2736
2737 $class->SUPER::new (
2738 @_,
2739 )
2740}
2741
2742sub configure {
2743 my ($self, $x, $y, $w, $h) = @_;
2744
2745 $self->{w} = $w;
2746 $self->{h} = $h;
2747}
2748
2749sub check_size {
2750 my ($self) = @_;
2751
2752 $self->size_allocate ($self->{w}, $self->{h})
2753 if $self->{w};
2754}
2011 2755
2012sub size_request { 2756sub size_request {
2013 ($::WIDTH, $::HEIGHT) 2757 my ($self) = @_;
2758
2759 ($self->{w}, $self->{h})
2014} 2760}
2015 2761
2016sub size_allocate { 2762sub size_allocate {
2017 my ($self, $x, $y, $w, $h) = @_; 2763 my ($self, $w, $h) = @_;
2018 2764
2019 $self->_size_allocate ($x, $y, $w, $h); 2765 my $old_w = $self->{old_w};
2766 my $old_h = $self->{old_h};
2020 2767
2021 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 2768 if ($old_w && $old_h) {
2022 for @{$self->{children}}; 2769 for my $child ($self->children) {
2023} 2770 $child->{x} = int 0.5 + $child->{x} * $w / $old_w;
2771 $child->{w} = int 0.5 + $child->{w} * $w / $old_w;
2772 $child->{req_w} = int 0.5 + $child->{req_w} * $w / $old_w if exists $child->{req_w};
2773 $child->{user_w} = int 0.5 + $child->{user_w} * $w / $old_w if exists $child->{user_w};
2774 $child->{y} = int 0.5 + $child->{y} * $h / $old_h;
2775 $child->{h} = int 0.5 + $child->{h} * $h / $old_h;
2776 $child->{req_h} = int 0.5 + $child->{req_h} * $h / $old_h if exists $child->{req_h};
2777 $child->{user_h} = int 0.5 + $child->{user_h} * $h / $old_h if exists $child->{user_h};
2778 }
2779 }
2024 2780
2025sub _topleft { 2781 for my $child ($self->children) {
2782 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2783
2784 $X = List::Util::max 0, List::Util::min $w - $W, $X;
2785 $Y = List::Util::max 0, List::Util::min $h - $H, $Y;
2786 $child->configure ($X, $Y, $W, $H);
2787 }
2788
2789 $self->{old_w} = $w;
2790 $self->{old_h} = $h;
2791}
2792
2793sub coord2local {
2026 my ($self, $x, $y) = @_; 2794 my ($self, $x, $y) = @_;
2027 2795
2028 ($x, $y) 2796 ($x, $y)
2029} 2797}
2030 2798
2799sub coord2global {
2800 my ($self, $x, $y) = @_;
2801
2802 ($x, $y)
2803}
2804
2031sub update { 2805sub update {
2032 my ($self) = @_; 2806 my ($self) = @_;
2033 2807
2034 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 2808 $self->check_size;
2035 ::refresh (); 2809 $::WANT_REFRESH++;
2036} 2810}
2037 2811
2038sub add { 2812sub add {
2039 my ($self, $widget) = @_; 2813 my ($self, $child) = @_;
2040 2814
2815 # integerise window positions
2816 $child->{x} = int $child->{x};
2817 $child->{y} = int $child->{y};
2818
2041 $self->SUPER::add ($widget); 2819 $self->SUPER::add ($child);
2042
2043 $widget->size_allocate (int $widget->{x}, int $widget->{y}, $widget->size_request);
2044} 2820}
2045 2821
2046sub on_refresh { 2822sub on_refresh {
2047 my ($self, $id, $cb) = @_; 2823 my ($self, $id, $cb) = @_;
2048 2824
2049 $self->{refresh_hook}{$id} = $cb; 2825 $self->{refresh_hook}{$id} = $cb;
2050} 2826}
2051 2827
2828sub on_post_alloc {
2829 my ($self, $id, $cb) = @_;
2830
2831 $self->{post_alloc_hook}{$id} = $cb;
2832}
2833
2052sub draw { 2834sub draw {
2053 my ($self) = @_; 2835 my ($self) = @_;
2054 2836
2055 while (my $rcb = delete $self->{refresh_hook}) { 2837 while ($self->{refresh_hook}) {
2056 $_->() for values %$rcb; 2838 $_->()
2839 for values %{delete $self->{refresh_hook}};
2840 }
2841
2842 if ($self->{check_size}) {
2843 my @queue = ([], []);
2844
2845 for (;;) {
2846 if ($self->{check_size}) {
2847 # heuristic: check containers last
2848 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
2849 for values %{delete $self->{check_size}}
2850 }
2851
2852 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
2853
2854 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
2855 ? @$widget{qw(user_w user_h)}
2856 : $widget->size_request;
2857
2858 if (delete $widget->{force_alloc}
2859 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
2860 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
2861
2862 $widget->{req_w} = $w;
2863 $widget->{req_h} = $h;
2864
2865 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
2866
2867 $widget->{parent}->check_size
2868 if $widget->{parent};
2869 }
2870 }
2871 }
2872
2873 while ($self->{size_alloc}) {
2874 for (values %{delete $self->{size_alloc}}) {
2875 my ($widget, $w, $h) = @$_;
2876
2877 $w = 0 if $w < 0;
2878 $h = 0 if $h < 0;
2879
2880 $widget->{w} = $w;
2881 $widget->{h} = $h;
2882 $widget->size_allocate ($w, $h);
2883 $widget->emit (size_allocate => $w, $h);
2884 }
2885 }
2886
2887 while ($self->{post_alloc_hook}) {
2888 $_->()
2889 for values %{delete $self->{post_alloc_hook}};
2057 } 2890 }
2058 2891
2059 glViewport 0, 0, $::WIDTH, $::HEIGHT; 2892 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2060 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 2893 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2061 glClear GL_COLOR_BUFFER_BIT; 2894 glClear GL_COLOR_BUFFER_BIT;
… …
2072############################################################################# 2905#############################################################################
2073 2906
2074package CFClient::UI; 2907package CFClient::UI;
2075 2908
2076$ROOT = new CFClient::UI::Root; 2909$ROOT = new CFClient::UI::Root;
2910$TOOLTIP = new CFClient::UI::Tooltip;
2077 2911
20781 29121
2079 2913

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