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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.104 by elmex, Fri Apr 14 14:02:52 2006 UTC vs.
Revision 1.153 by root, Sun Apr 23 02:14:33 2006 UTC

… …
7 7
8use CFClient; 8use CFClient;
9 9
10our ($FOCUS, $HOVER, $GRAB); # various widgets 10our ($FOCUS, $HOVER, $GRAB); # various widgets
11 11
12our $TOPLEVEL; 12our $ROOT;
13our $TOOLTIP;
13our $BUTTON_STATE; 14our $BUTTON_STATE;
15
16sub check_tooltip {
17 if (!$GRAB) {
18 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19 if (exists $widget->{tooltip}) {
20
21 if ($TOOLTIP->{owner} != $widget) {
22 $TOOLTIP->{owner} = $widget;
23 $TOOLTIP->set_text ($widget->{tooltip});
24 $TOOLTIP->move ($widget->coord2global ($widget->{w}, 0));
25 $TOOLTIP->show;
26 }
27
28 return;
29 }
30 }
31 }
32
33 $TOOLTIP->hide;
34 delete $TOOLTIP->{owner};
35}
14 36
15# class methods for events 37# class methods for events
16sub feed_sdl_key_down_event { 38sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 39 $FOCUS->key_down ($_[0]) if $FOCUS;
18} 40}
… …
21 $FOCUS->key_up ($_[0]) if $FOCUS; 43 $FOCUS->key_up ($_[0]) if $FOCUS;
22} 44}
23 45
24sub feed_sdl_button_down_event { 46sub feed_sdl_button_down_event {
25 my ($ev) = @_; 47 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 48 my ($x, $y) = ($ev->{x}, $ev->{y});
27 49
28 if (!$BUTTON_STATE) { 50 if (!$BUTTON_STATE) {
29 my $widget = $TOPLEVEL->find_widget ($x, $y); 51 my $widget = $ROOT->find_widget ($x, $y);
30 52
31 $GRAB = $widget; 53 $GRAB = $widget;
32 $GRAB->update if $GRAB; 54 $GRAB->update if $GRAB;
33 }
34 55
56 check_tooltip;
57 }
58
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 59 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 60
37 $GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB; 61 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB;
38} 62}
39 63
40sub feed_sdl_button_up_event { 64sub feed_sdl_button_up_event {
41 my ($ev) = @_; 65 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 66 my ($x, $y) = ($ev->{x}, $ev->{y});
43 67
44 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 68 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 69
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 70 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 71
48 $GRAB->button_up ($ev, $GRAB->translate ($x, $y)) if $GRAB; 72 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB;
49 73
50 if (!$BUTTON_STATE) { 74 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 75 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 76 $grab->update if $grab;
53 $GRAB->update if $GRAB; 77 $GRAB->update if $GRAB;
78
79 check_tooltip;
54 } 80 }
55} 81}
56 82
57sub feed_sdl_motion_event { 83sub feed_sdl_motion_event {
58 my ($ev) = @_; 84 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 85 my ($x, $y) = ($ev->{x}, $ev->{y});
60 86
61 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 87 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 88
63 if ($widget != $HOVER) { 89 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 90 my $hover = $HOVER; $HOVER = $widget;
65 91
66 $hover->update if $hover; 92 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER; 93 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 94
95 check_tooltip;
96 }
97
70 $HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER; 98 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER;
99}
100
101# convert position array to integers
102sub harmonize {
103 my ($vals) = @_;
104
105 my $rem = 0;
106
107 for (@$vals) {
108 my $i = int $_ + $rem;
109 $rem += $_ - $i;
110 $_ = $i;
111 }
71} 112}
72 113
73############################################################################# 114#############################################################################
74 115
75package CFClient::UI::Base; 116package CFClient::UI::Base;
76 117
77use strict; 118use strict;
78 119
79use SDL::OpenGL; 120use CFClient::OpenGL;
80 121
81sub new { 122sub new {
82 my $class = shift; 123 my $class = shift;
83 124
84 my $self = bless { 125 my $self = bless {
85 x => 0, 126 x => 0,
86 y => 0, 127 y => 0,
87 z => 0, 128 z => 0,
88 w => -1, 129 can_events => 1,
89 h => -1,
90 @_ 130 @_
91 }, $class; 131 }, $class;
92 132
93 for (keys %$self) { 133 for (keys %$self) {
94 if (/^connect_(.*)$/) { 134 if (/^connect_(.*)$/) {
… …
97 } 137 }
98 138
99 $self 139 $self
100} 140}
101 141
142sub show {
143 my ($self) = @_;
144
145 return if $self->{parent};
146
147 $CFClient::UI::ROOT->add ($self);
148}
149
150sub hide {
151 my ($self) = @_;
152
153 return unless $self->{parent};
154
155 $self->{parent}->remove ($self);
156}
157
102sub move { 158sub move {
103 my ($self, $x, $y, $z) = @_; 159 my ($self, $x, $y, $z) = @_;
160
104 $self->{x} = $x; 161 $self->{x} = int $x;
105 $self->{y} = $y; 162 $self->{y} = int $y;
106 $self->{z} = $z if defined $z; 163 $self->{z} = $z if defined $z;
164
165 $self->update;
107} 166}
108 167
109sub needs_redraw { 168sub needs_redraw {
110 0 169 0
111} 170}
112 171
113sub size_request { 172sub size_request {
114 require Carp; 173 require Carp;
115 Carp::confess "size_request is abtract"; 174 Carp::confess "size_request is abstract";
116} 175}
117 176
118sub _size_allocate { 177sub configure {
119 my ($self, $x, $y, $w, $h) = @_; 178 my ($self, $x, $y, $w, $h) = @_;
120 179
180 if ($self->{aspect}) {
181 my $w2 = List::Util::min $w, int $h * $self->{aspect};
182 my $h2 = List::Util::min $h, int $w / $self->{aspect};
183
184 # use alignment to adjust x, y
185
186 $x += int +($w - $w2) * 0.5;
187 $y += int +($h - $h2) * 0.5;
188
189 ($w, $h) = ($w2, $h2);
190 }
191
192 if ($self->{x} != $x || $self->{y} != $y) {
121 $self->{x} = $x; 193 $self->{x} = $x;
122 $self->{y} = $y; 194 $self->{y} = $y;
195 $self->update;
196 }
123 197
124 return unless $self->{w} != $w || $self->{h} != $h; 198 if ($self->{w} != $w || $self->{h} != $h) {
125
126 $self->{w} = $w; 199 $self->{w} = $w;
127 $self->{h} = $h; 200 $self->{h} = $h;
128 201
202 $self->size_allocate ($w, $h);
203 $self->update;
129 1 204 }
130} 205}
131 206
132sub size_allocate { 207sub size_allocate {
208 # nothing to be done
209}
210
211# return top left coordinates
212sub _topleft {
133 my ($self, $x, $y, $w, $h) = @_; 213 my ($self, $x, $y) = @_;
134 214
135 $self->_size_allocate ($x, $y, $w, $h); 215 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});
136} 216}
137 217
138# translate global coordinates to local coordinate system 218# translate global coordinates to local coordinate system
139sub translate { 219sub coord2local {
140 my ($self, $x, $y) = @_; 220 my ($self, $x, $y) = @_;
141 221
142 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 222 my ($X, $Y) = $self->_topleft;
223 ($x - $X, $y - $Y)
224}
225
226# translate local coordinates to global coordinate system
227sub coord2global {
228 my ($self, $x, $y) = @_;
229
230 my ($X, $Y) = $self->_topleft;
231 ($x + $X, $y + $Y)
143} 232}
144 233
145sub focus_in { 234sub focus_in {
146 my ($self) = @_; 235 my ($self) = @_;
147 236
148 return if $FOCUS == $self; 237 return if $FOCUS == $self;
149 return unless $self->{can_focus}; 238 return unless $self->{can_focus};
150 239
151 my $focus = $FOCUS; $FOCUS = $self; 240 my $focus = $FOCUS; $FOCUS = $self;
241
242 $self->emit (focus_in => $focus);
243
152 $focus->update if $focus; 244 $focus->update if $focus;
153 $FOCUS->update; 245 $FOCUS->update;
154} 246}
155 247
156sub focus_out { 248sub focus_out {
157 my ($self) = @_; 249 my ($self) = @_;
158 250
159 return unless $FOCUS == $self; 251 return unless $FOCUS == $self;
160 252
161 my $focus = $FOCUS; undef $FOCUS; 253 my $focus = $FOCUS; undef $FOCUS;
254
255 $self->emit (focus_out => $focus);
256
162 $focus->update if $focus; #? 257 $focus->update if $focus; #?
163} 258}
164 259
165sub mouse_motion { } 260sub mouse_motion { }
166sub button_up { } 261sub button_up { }
… …
190 glPopMatrix; 285 glPopMatrix;
191 286
192 if ($self == $HOVER && $self->{can_hover}) { 287 if ($self == $HOVER && $self->{can_hover}) {
193 my ($x, $y) = @$self{qw(x y)}; 288 my ($x, $y) = @$self{qw(x y)};
194 289
195 glColor 0, 0, 1, 0.2; 290 glColor 1, 0.8, 0.5, 0.2;
196 glEnable GL_BLEND; 291 glEnable GL_BLEND;
197 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 292 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
198 glBegin GL_QUADS; 293 glBegin GL_QUADS;
199 glVertex $x , $y; 294 glVertex $x , $y;
200 glVertex $x + $self->{w}, $y; 295 glVertex $x + $self->{w}, $y;
… …
212} 307}
213 308
214sub find_widget { 309sub find_widget {
215 my ($self, $x, $y) = @_; 310 my ($self, $x, $y) = @_;
216 311
312 return () unless $self->{can_events};
313
217 return $self 314 return $self
218 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 315 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
219 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 316 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
220 317
221 () 318 ()
222} 319}
223 320
224sub set_parent { 321sub set_parent {
225 my ($self, $par) = @_; 322 my ($self, $parent) = @_;
226 323
227 $self->{parent} = $par;
228 Scalar::Util::weaken $self->{parent}; 324 Scalar::Util::weaken ($self->{parent} = $parent);
229} 325}
230 326
231sub get_parent { 327sub check_size {
232 $_[0]->{parent} 328 my ($self) = @_;
329
330 return unless $self->{parent};
331
332 my ($w, $h) = $self->size_request;
333
334 if ($w != $self->{req_w} || $h != $self->{req_h}) {
335 $self->{req_w} = $w;
336 $self->{req_h} = $h;
337
338 $self->{parent}->check_size;
339 }
233} 340}
234 341
235sub update { 342sub update {
236 my ($self) = @_; 343 my ($self) = @_;
237 344
… …
240} 347}
241 348
242sub connect { 349sub connect {
243 my ($self, $signal, $cb) = @_; 350 my ($self, $signal, $cb) = @_;
244 351
245 push @{ $self->{cb}{$signal} }, $cb; 352 push @{ $self->{signal_cb}{$signal} }, $cb;
246} 353}
247 354
248sub emit { 355sub emit {
249 my ($self, $signal, @args) = @_; 356 my ($self, $signal, @args) = @_;
250 357
358 for my $cb (@{$self->{signal_cb}{$signal} || []}) {
251 $_->($self, @args) 359 $cb->($self, @args);
252 for @{$self->{cb}{$signal} || []}; 360 }
253} 361}
254 362
255sub DESTROY { 363sub DESTROY {
256 my ($self) = @_; 364 my ($self) = @_;
257 365
… …
263package CFClient::UI::DrawBG; 371package CFClient::UI::DrawBG;
264 372
265our @ISA = CFClient::UI::Base::; 373our @ISA = CFClient::UI::Base::;
266 374
267use strict; 375use strict;
268use SDL::OpenGL; 376use CFClient::OpenGL;
269 377
270sub new { 378sub new {
271 my $class = shift; 379 my $class = shift;
272 380
273 # range [value, low, high, page] 381 # range [value, low, high, page]
… …
302 410
303package CFClient::UI::Empty; 411package CFClient::UI::Empty;
304 412
305our @ISA = CFClient::UI::Base::; 413our @ISA = CFClient::UI::Base::;
306 414
415sub new {
416 my ($class, %arg) = @_;
417 $class->SUPER::new (can_events => 0, %arg);
418}
419
307sub size_request { 420sub size_request {
308 (0, 0) 421 (0, 0)
309} 422}
310 423
311sub draw { } 424sub draw { }
… …
319sub new { 432sub new {
320 my ($class, %arg) = @_; 433 my ($class, %arg) = @_;
321 434
322 my $children = delete $arg{children} || []; 435 my $children = delete $arg{children} || [];
323 436
324 my $self = $class->SUPER::new (children => [], %arg); 437 my $self = $class->SUPER::new (children => [], can_events => 0, %arg);
325 $self->add ($_) for @$children; 438 $self->add ($_) for @$children;
326 439
327 $self 440 $self
328} 441}
329 442
330sub add { 443sub add {
331 my ($self, $chld) = @_; 444 my ($self, $child) = @_;
332 445
333 $chld->set_parent ($self); 446 $child->set_parent ($self);
447
448 use sort 'stable';
334 449
335 $self->{children} = [ 450 $self->{children} = [
336 sort { $a->{z} <=> $b->{z} } 451 sort { $a->{z} <=> $b->{z} }
337 @{$self->{children}}, $chld 452 @{$self->{children}}, $child
338 ]; 453 ];
339 454
340 $self->{w} = $self->{h} = -1; 455 $child->check_size;
456}
457
458sub remove {
459 my ($self, $child) = @_;
460
461 delete $child->{parent};
462
463 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
464
465 $self->check_size;
341 $self->update; 466 $self->update;
342}
343
344sub remove {
345 my ($self, $widget) = @_;
346
347 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ];
348
349 $self->size_allocate (0, 0, $self->{w}, $self->{h});
350} 467}
351 468
352sub find_widget { 469sub find_widget {
353 my ($self, $x, $y) = @_; 470 my ($self, $x, $y) = @_;
354 471
… …
384 501
385 $class->SUPER::new (children => [$child], %arg) 502 $class->SUPER::new (children => [$child], %arg)
386} 503}
387 504
388sub add { 505sub add {
389 my ($self, $widget) = @_; 506 my ($self, $child) = @_;
390 507
391 $self->{children} = []; 508 $self->{children} = [];
392 509
393 $self->SUPER::add ($widget); 510 $self->SUPER::add ($child);
394} 511}
395 512
396sub remove { 513sub remove {
397 my ($self, $widget) = @_; 514 my ($self, $widget) = @_;
398 515
… …
407sub size_request { 524sub size_request {
408 $_[0]{children}[0]->size_request 525 $_[0]{children}[0]->size_request
409} 526}
410 527
411sub size_allocate { 528sub size_allocate {
412 my ($self, $x, $y, $w, $h) = @_; 529 my ($self, $w, $h) = @_;
413 530
414 $self->_size_allocate ($x, $y, $w, $h) or return;
415
416 $self->{children}[0]->size_allocate (0, 0, $w, $h); 531 $self->{children}[0]->configure (0, 0, $w, $h);
417} 532}
418 533
419############################################################################# 534#############################################################################
420 535
421package CFClient::UI::Window; 536package CFClient::UI::Window;
422 537
423our @ISA = CFClient::UI::Bin::; 538our @ISA = CFClient::UI::Bin::;
424 539
425use SDL::OpenGL; 540use CFClient::OpenGL;
426 541
427sub new { 542sub new {
428 my ($class, %arg) = @_; 543 my ($class, %arg) = @_;
429 544
430 my $self = $class->SUPER::new (%arg); 545 my $self = $class->SUPER::new (%arg);
… …
439} 554}
440 555
441sub render_chld { 556sub render_chld {
442 my ($self) = @_; 557 my ($self) = @_;
443 558
444 $self->{texture} = 559 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
445 CFClient::Texture->new_from_opengl ( 560 glClearColor 0, 0, 0, 1;
446 $self->{w}, $self->{h}, sub { $self->child->draw } 561 glClear GL_COLOR_BUFFER_BIT;
447 ); 562 $self->child->draw;
563 };
448} 564}
449 565
450sub size_allocate { 566sub size_allocate {
451 my ($self, $x, $y, $w, $h) = @_; 567 my ($self, $w, $h) = @_;
452 568
453 $self->_size_allocate ($x, $y, $w, $h) or return;
454
455 $self->child->size_allocate (0, 0, $w, $h); 569 $self->child->configure (0, 0, $w, $h);
456 570
457 $self->render_chld; 571 $self->render_chld;
458} 572}
459 573
460sub _draw { 574sub _draw {
… …
476 glDisable GL_TEXTURE_2D; 590 glDisable GL_TEXTURE_2D;
477} 591}
478 592
479############################################################################# 593#############################################################################
480 594
595package CFClient::UI::ViewPort;
596
597our @ISA = CFClient::UI::Window::;
598
599sub new { die }
600
601sub size_request {
602 my ($self) = @_;
603
604 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
605 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
606
607 @$self{qw(child_w child_h)}
608}
609
610sub _draw {
611 my ($self) = @_;
612
613 $self->{children}[1]->draw;
614}
615
616
617#############################################################################
618
481package CFClient::UI::Frame; 619package CFClient::UI::Frame;
482 620
483our @ISA = CFClient::UI::Bin::; 621our @ISA = CFClient::UI::Bin::;
484 622
485use SDL::OpenGL; 623use CFClient::OpenGL;
486
487sub size_request {
488 my ($self) = @_;
489 my $chld = $self->child
490 or return (0, 0);
491
492 $chld->move (2, 2);
493
494 map { $_ + 4 } $chld->size_request;
495}
496
497sub size_allocate {
498 my ($self, $x, $y, $w, $h) = @_;
499
500 $self->_size_allocate ($x, $y, $w, $h) or return;
501
502 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
503}
504
505sub _draw {
506 my ($self) = @_;
507
508 my $chld = $self->child;
509
510 my ($w, $h) = $chld->size_request;
511
512 glBegin GL_QUADS;
513 glColor 0, 0, 0;
514 glVertex 0 , 0;
515 glVertex 0 , $h + 4;
516 glVertex $w + 4 , $h + 4;
517 glVertex $w + 4 , 0;
518 glEnd;
519
520 $chld->draw;
521}
522
523#############################################################################
524
525package CFClient::UI::FancyFrame;
526
527our @ISA = CFClient::UI::Bin::;
528
529use SDL::OpenGL;
530
531my @tex =
532 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
533 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
534 624
535sub new { 625sub new {
536 my $class = shift; 626 my $class = shift;
537 627
538 # TODO: user_x, user_y, overwrite moveto?
539
540 $class->SUPER::new ( 628 my $self = $class->SUPER::new (
541 bg => [1, 1, 1, 1], 629 bg => [1, 1, 1, 1],
542 border_bg => [1, 1, 1, 1], 630 border_bg => [1, 1, 1, 1],
543 border => $::FONTSIZE * 0.8, 631 border => 0.8,
544 @_ 632 @_
633 );
634
635 $self
636}
637
638sub set_size {
639 my ($self, $w, $h) = @_;
640 $self->{req_w} = $w;
641 $self->{req_h} = $h;
642 $self->check_size;
643}
644
645sub size_request {
646 my ($self) = @_;
647 ($self->{req_w}, $self->{req_h})
648}
649
650sub size_allocate {
651 my ($self, $w, $h) = @_;
652 $self->{w} = $w;
653 $self->{h} = $h;
654 $self->child->configure (0, 0, $w, $h);
655}
656
657sub _draw {
658 my ($self) = @_;
659
660 my ($w, $h) = ($self->{w}, $self->{h});
661
662 glEnable GL_BLEND;
663 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
664 glEnable GL_TEXTURE_2D;
665 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
666
667# glBegin GL_QUADS;
668# glColor 0, 0, 0, 0;
669# glVertex 0 , 0;
670# glVertex 0 , $h;
671# glVertex $w, $h;
672# glVertex $w, 0;
673# glEnd;
674
675
676 $self->child->draw;
677 glDisable GL_BLEND;
678 glDisable GL_TEXTURE_2D;
679}
680
681#############################################################################
682
683package CFClient::UI::FancyFrame;
684
685our @ISA = CFClient::UI::Bin::;
686
687use CFClient::OpenGL;
688
689my @tex =
690 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
691 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
692
693sub new {
694 my $class = shift;
695
696 # TODO: user_x, user_y, overwrite moveto?
697
698 my $self = $class->SUPER::new (
699 bg => [1, 1, 1, 1],
700 border_bg => [1, 1, 1, 1],
701 border => 0.8,
702 can_events => 1,
703 @_
704 );
705
706 $self->{title} &&= new CFClient::UI::Label
707 align => 0,
708 valign => 1,
709 text => $self->{title},
710 fontsize => 1;
711
712 $self
713}
714
715sub border {
716 int $_[0]{border} * $::FONTSIZE
717}
718
719sub size_request {
720 my ($self) = @_;
721
722 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
723
724 my ($w, $h) = $self->SUPER::size_request;
725
726 (
727 $w + $self->border * 2,
728 $h + $self->border * 2,
545 ) 729 )
546} 730}
547 731
548sub size_request {
549 my ($self) = @_;
550
551 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
552
553 my ($w, $h) = $self->SUPER::size_request;
554
555 (
556 $w + $self->{border} * 2,
557 $h + $self->{border} * 2,
558 )
559}
560
561sub size_allocate { 732sub size_allocate {
562 my ($self, $x, $y, $w, $h) = @_; 733 my ($self, $w, $h) = @_;
563 734
564 $self->_size_allocate ($x, $y, $w, $h) or return;
565
566 $h -= List::Util::max 0, $self->{border} * 2; 735 $h -= List::Util::max 0, $self->border * 2;
567 $w -= List::Util::max 0, $self->{border} * 2; 736 $w -= List::Util::max 0, $self->border * 2;
568 737
738 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
739 if $self->{title};
740
569 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h); 741 $self->child->configure ($self->border, $self->border, $w, $h);
570} 742}
571 743
572sub button_down { 744sub button_down {
573 my ($self, $ev, $x, $y) = @_; 745 my ($self, $ev, $x, $y) = @_;
574 746
747 my $border = $self->border;
748
575 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 749 if ($x < $self->{w} && $x >= $self->{w} - $border
576 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 750 && $y < $self->{h} && $y >= $self->{h} - $border) {
577 751
578 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 752 my ($ox, $oy) = ($ev->{x}, $ev->{y});
579 my ($bw, $bh) = ($self->{w}, $self->{h}); 753 my ($bw, $bh) = ($self->{w}, $self->{h});
580 754
581 $self->{motion} = sub { 755 $self->{motion} = sub {
582 my ($ev, $x, $y) = @_; 756 my ($ev, $x, $y) = @_;
583 757
584 ($x, $y) = ($ev->motion_x, $ev->motion_y); 758 ($x, $y) = ($ev->{x}, $ev->{y});
585 759
586 $self->{user_w} = $bw + $x - $ox; 760 $self->{user_w} = $bw + $x - $ox;
587 $self->{user_h} = $bh + $y - $oy; 761 $self->{user_h} = $bh + $y - $oy;
588 $self->update; 762 $self->check_size;
589 }; 763 };
590 764
591 } elsif ($x >= 0 && $x < $self->{w} 765 } elsif ($x >= 0 && $x < $self->{w}
592 && $y >= 0 && $y < $self->{border}) { 766 && $y >= 0 && $y < $border) {
593 767
594 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 768 my ($ox, $oy) = ($ev->{x}, $ev->{y});
595 my ($bx, $by) = ($self->{x}, $self->{y}); 769 my ($bx, $by) = ($self->{x}, $self->{y});
596 770
597 $self->{motion} = sub { 771 $self->{motion} = sub {
598 my ($ev, $x, $y) = @_; 772 my ($ev, $x, $y) = @_;
599 773
600 ($x, $y) = ($ev->motion_x, $ev->motion_y); 774 ($x, $y) = ($ev->{x}, $ev->{y});
601 775
602 $self->move ($bx + $x - $ox, $by + $y - $oy); 776 $self->move ($bx + $x - $ox, $by + $y - $oy);
603 $self->update; 777 $self->update;
604 }; 778 };
605 } 779 }
… …
626 glEnable GL_BLEND; 800 glEnable GL_BLEND;
627 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 801 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
628 glEnable GL_TEXTURE_2D; 802 glEnable GL_TEXTURE_2D;
629 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 803 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
630 804
805 my $border = $self->border;
806
631 glColor @{ $self->{border_bg} }; 807 glColor @{ $self->{border_bg} };
632 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 808 $tex[1]->draw_quad (0, 0, $w, $border);
633 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 809 $tex[3]->draw_quad (0, $border, $border, $ch);
634 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 810 $tex[2]->draw_quad ($w - $border, $border, $border, $ch);
635 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 811 $tex[4]->draw_quad (0, $h - $border, $w, $border);
636 812
637 my $bg = $tex[0]; 813 my $bg = $tex[0];
638 814
639 # TODO: repeat texture not scale 815 # TODO: repeat texture not scale
640 my $rep_x = $cw / $bg->{w}; 816 my $rep_x = $cw / $bg->{w};
… …
643 glColor @{ $self->{bg} }; 819 glColor @{ $self->{bg} };
644 820
645 $bg->{s} = $rep_x; 821 $bg->{s} = $rep_x;
646 $bg->{t} = $rep_y; 822 $bg->{t} = $rep_y;
647 $bg->{wrap_mode} = 1; 823 $bg->{wrap_mode} = 1;
648 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 824 $bg->draw_quad ($border, $border, $cw, $ch);
649 825
650 glDisable GL_TEXTURE_2D; 826 glDisable GL_TEXTURE_2D;
651 glDisable GL_BLEND; 827 glDisable GL_BLEND;
652 828
829 $self->{title}->draw if $self->{title};
653 $self->child->draw; 830 $self->child->draw;
654} 831}
655 832
656############################################################################# 833#############################################################################
657 834
… …
659 836
660our @ISA = CFClient::UI::Base::; 837our @ISA = CFClient::UI::Base::;
661 838
662use List::Util qw(max sum); 839use List::Util qw(max sum);
663 840
664use SDL::OpenGL; 841use CFClient::OpenGL;
665 842
666sub new { 843sub new {
667 my $class = shift; 844 my $class = shift;
668 845
669 $class->SUPER::new ( 846 $class->SUPER::new (
… …
671 @_ 848 @_
672 ) 849 )
673} 850}
674 851
675sub add { 852sub add {
676 my ($self, $x, $y, $chld) = @_; 853 my ($self, $x, $y, $child) = @_;
677 854
855 $child->set_parent ($self);
678 $self->{children}[$y][$x] = $chld; 856 $self->{children}[$y][$x] = $child;
679 $chld->set_parent ($self);
680 857
681 $self->{w} = $self->{h} = -1; 858 $child->check_size;
859}
860
861# TODO: move to container class maybe? send childs a signal on removal?
862sub clear {
863 my ($self) = @_;
864
865 delete $self->{children};
682 $self->update; 866 $self->update;
683} 867}
684 868
685sub get_wh { 869sub get_wh {
686 my ($self) = @_; 870 my ($self) = @_;
… …
692 or next; 876 or next;
693 877
694 for my $x (0 .. $#$row) { 878 for my $x (0 .. $#$row) {
695 my $widget = $row->[$x] 879 my $widget = $row->[$x]
696 or next; 880 or next;
697 my ($w, $h) = $widget->size_request; 881 my ($w, $h) = @$widget{qw(req_w req_h)};
698 882
699 $w[$x] = max $w[$x], $w; 883 $w[$x] = max $w[$x], $w;
700 $h[$y] = max $h[$y], $h; 884 $h[$y] = max $h[$y], $h;
701 } 885 }
702 } 886 }
… …
714 (sum @$hs), 898 (sum @$hs),
715 ) 899 )
716} 900}
717 901
718sub size_allocate { 902sub size_allocate {
719 my ($self, $x, $y, $w, $h) = @_; 903 my ($self, $w, $h) = @_;
720
721 $self->_size_allocate ($x, $y, $w, $h) or return;
722 904
723 my ($ws, $hs) = $self->get_wh; 905 my ($ws, $hs) = $self->get_wh;
724 906
725 my $req_w = sum @$ws; 907 my $req_w = sum @$ws;
726 my $req_h = sum @$hs; 908 my $req_h = sum @$hs;
… …
731 my $col_expand = (sum @col_expand) || 1; 913 my $col_expand = (sum @col_expand) || 1;
732 914
733 # linearly scale sizes 915 # linearly scale sizes
734 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 916 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
735 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 917 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
918
919 CFClient::UI::harmonize $ws;
920 CFClient::UI::harmonize $hs;
736 921
737 my $y; 922 my $y;
738 923
739 for my $r (0 .. $#{$self->{children}}) { 924 for my $r (0 .. $#{$self->{children}}) {
740 my $row = $self->{children}[$r] 925 my $row = $self->{children}[$r]
… …
745 930
746 for my $c (0 .. $#$row) { 931 for my $c (0 .. $#$row) {
747 my $col_w = $ws->[$c]; 932 my $col_w = $ws->[$c];
748 933
749 if (my $widget = $row->[$c]) { 934 if (my $widget = $row->[$c]) {
750 $widget->size_allocate ($x, $y, $col_w, $row_h); 935 $widget->configure ($x, $y, $col_w, $row_h);
751 } 936 }
752 937
753 $x += $col_w; 938 $x += $col_w;
754 } 939 }
755 940
… …
800 (List::Util::max map $_->[1], @alloc), 985 (List::Util::max map $_->[1], @alloc),
801 ) 986 )
802} 987}
803 988
804sub size_allocate { 989sub size_allocate {
805 my ($self, $x, $y, $w, $h) = @_; 990 my ($self, $w, $h) = @_;
806
807 $self->_size_allocate ($x, $y, $w, $h);
808 991
809 ($h, $w) = ($w, $h); 992 ($h, $w) = ($w, $h);
810 993
811 my $children = $self->{children}; 994 my $children = $self->{children};
812 995
813 my @h = map +($_->size_request)[0], @$children; 996 my @h = map $_->{req_w}, @$children;
814 997
815 my $req_h = List::Util::sum @h; 998 my $req_h = List::Util::sum @h;
816 999
817 if ($req_h > $h) { 1000 if ($req_h > $h) {
818 # ah well, not enough space 1001 # ah well, not enough space
… …
828 $alloc_h += ($h - $req_h) * $child->{expand} / $exp; 1011 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
829 $h[$_] = $alloc_h; 1012 $h[$_] = $alloc_h;
830 } 1013 }
831 } 1014 }
832 1015
1016 CFClient::UI::harmonize \@h;
1017
833 my $y = 0; 1018 my $y = 0;
834 for (0 .. $#$children) { 1019 for (0 .. $#$children) {
835 my $child = $children->[$_]; 1020 my $child = $children->[$_];
836 my $h = $h[$_]; 1021 my $h = $h[$_];
837 $child->size_allocate ($y, 0, $h, $w); 1022 $child->configure ($y, 0, $h, $w);
838 1023
839 $y += $h; 1024 $y += $h;
840 } 1025 }
1026
1027 1
841} 1028}
842 1029
843############################################################################# 1030#############################################################################
844 1031
845package CFClient::UI::VBox; 1032package CFClient::UI::VBox;
… …
858 (List::Util::sum map $_->[1], @alloc), 1045 (List::Util::sum map $_->[1], @alloc),
859 ) 1046 )
860} 1047}
861 1048
862sub size_allocate { 1049sub size_allocate {
863 my ($self, $x, $y, $w, $h) = @_; 1050 my ($self, $w, $h) = @_;
864
865 $self->_size_allocate ($x, $y, $w, $h);
866 1051
867 my $children = $self->{children}; 1052 my $children = $self->{children};
868 1053
869 my @h = map +($_->size_request)[1], @$children; 1054 my @h = map $_->{req_h}, @$children;
870 1055
871 my $req_h = List::Util::sum @h; 1056 my $req_h = List::Util::sum @h;
872 1057
873 if ($req_h > $h) { 1058 if ($req_h > $h) {
874 # ah well, not enough space 1059 # ah well, not enough space
… …
882 1067
883 $h[$_] += ($h - $req_h) * $child->{expand} / $exp; 1068 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
884 } 1069 }
885 } 1070 }
886 1071
1072 CFClient::UI::harmonize \@h;
1073
887 my $y = 0; 1074 my $y = 0;
888 for (0 .. $#$children) { 1075 for (0 .. $#$children) {
889 my $child = $children->[$_]; 1076 my $child = $children->[$_];
890 my $h = $h[$_]; 1077 my $h = $h[$_];
891 $child->size_allocate (0, $y, $w, $h); 1078 $child->configure (0, $y, $w, $h);
892 1079
893 $y += $h; 1080 $y += $h;
894 } 1081 }
1082
1083 1
895} 1084}
896 1085
897############################################################################# 1086#############################################################################
898 1087
899package CFClient::UI::Label; 1088package CFClient::UI::Label;
900 1089
901our @ISA = CFClient::UI::Base::; 1090our @ISA = CFClient::UI::Base::;
902 1091
903use SDL::OpenGL; 1092use CFClient::OpenGL;
904 1093
905sub new { 1094sub new {
906 my ($class, %arg) = @_; 1095 my ($class, %arg) = @_;
907 1096
908 my $self = $class->SUPER::new ( 1097 my $self = $class->SUPER::new (
909 fg => [1, 1, 1], 1098 fg => [1, 1, 1],
910 height => $::FONTSIZE, 1099 fontsize => 1,
911 text => "", 1100 text => "",
912 align => -1, 1101 align => -1,
1102 valign => -1,
913 padding => 2, 1103 padding => 2,
914 layout => new CFClient::Layout, 1104 layout => new CFClient::Layout,
1105 can_events => 0,
915 %arg 1106 %arg
916 ); 1107 );
917 1108
918 $self->set_text ($self->{text}); 1109 if (exists $self->{template}) {
1110 my $layout = new CFClient::Layout;
1111 $layout->set_text (delete $self->{template});
1112 $self->{template} = $layout;
1113 }
1114
1115 $self->set_text (delete $self->{text}) if exists $self->{text};
1116 $self->set_markup (delete $self->{markup}) if exists $self->{markup};
919 1117
920 $self 1118 $self
921} 1119}
922 1120
923sub escape_text { 1121sub escape_text {
… …
931} 1129}
932 1130
933sub set_text { 1131sub set_text {
934 my ($self, $text) = @_; 1132 my ($self, $text) = @_;
935 1133
936 $self->{text} = $text;
937 $self->{layout}->set_markup ($text); 1134 $self->{layout}->set_text ($text);
938 1135
939 delete $self->{texture}; 1136 delete $self->{texture};
940# $self->{w} = $self->{h} = -1; 1137 $self->check_size;
941 $self->update; 1138 $self->update;
942} 1139}
943 1140
944sub get_text { 1141sub set_markup {
945 my ($self, $text) = @_; 1142 my ($self, $markup) = @_;
946 1143
947 $self->{text} 1144 $self->{layout}->set_markup ($markup);
1145
1146 delete $self->{texture};
1147 $self->check_size;
1148 $self->update;
948} 1149}
949 1150
950sub size_request { 1151sub size_request {
951 my ($self) = @_; 1152 my ($self) = @_;
952 1153
953 $self->{layout}->set_width; 1154 $self->{layout}->set_width;
954 $self->{layout}->set_height ($self->{height}); 1155 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1156
955 my ($w, $h) = $self->{layout}->size; 1157 my ($w, $h) = $self->{layout}->size;
1158
1159 if (exists $self->{template}) {
1160 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1161
1162 my ($w2, $h2) = $self->{template}->size;
1163
1164 $w = List::Util::max $w, $w2;
1165 $h = List::Util::max $h, $h2;
1166 }
956 1167
957 ( 1168 (
958 $w + $self->{padding} * 2, 1169 $w + $self->{padding} * 2,
959 $h + $self->{padding} * 2, 1170 $h + $self->{padding} * 2,
960 ) 1171 )
961} 1172}
962 1173
963sub size_allocate { 1174sub size_allocate {
964 my ($self, $x, $y, $w, $h) = @_; 1175 my ($self, $w, $h) = @_;
965
966 $self->_size_allocate ($x, $y, $w, $h) or return;
967 1176
968 delete $self->{texture}; 1177 delete $self->{texture};
969} 1178}
970 1179
971sub update { 1180sub set_fontsize {
972 my ($self) = @_; 1181 my ($self, $fontsize) = @_;
973 1182
1183 $self->{fontsize} = $fontsize;
974 delete $self->{texture}; 1184 delete $self->{texture};
1185 $self->check_size;
975 $self->SUPER::update; 1186 $self->update;
976} 1187}
977 1188
978sub _draw { 1189sub _draw {
979 my ($self) = @_; 1190 my ($self) = @_;
980 1191
981 my $tex = $self->{texture} ||= do { 1192 my $tex = $self->{texture} ||= do {
982 $self->{layout}->set_width ($self->{w}); 1193 $self->{layout}->set_width ($self->{w});
983 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height}); 1194 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
984 new_from_layout CFClient::Texture $self->{layout} 1195 new_from_layout CFClient::Texture $self->{layout}
985 }; 1196 };
986 1197
987 glEnable GL_BLEND; 1198 glEnable GL_BLEND;
988 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1199 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
989 glEnable GL_TEXTURE_2D; 1200 glEnable GL_TEXTURE_2D;
990 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1201 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
991 1202
992 glColor @{$self->{fg}}; 1203 glColor @{$self->{fg}};
993 1204
994 my $x = 1205 $self->{ox} = int (
995 $self->{align} < 0 ? $self->{padding} 1206 $self->{align} < 0 ? $self->{padding}
996 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1207 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
997 : ($self->{w} - $tex->{w}) * 0.5; 1208 : ($self->{w} - $tex->{w}) * 0.5
1209 );
998 1210
999 glTranslate int $x, int +($self->{h} - $tex->{h}) * 0.5, 0; 1211 $self->{oy} = int (
1000 $tex->draw_quad (0, 0); 1212 $self->{valign} < 0 ? $self->{padding}
1213 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1214 : ($self->{h} - $tex->{h}) * 0.5
1215 );
1216
1217 $tex->draw_quad ($self->{ox}, $self->{oy});
1001 1218
1002 glDisable GL_TEXTURE_2D; 1219 glDisable GL_TEXTURE_2D;
1003 glDisable GL_BLEND; 1220 glDisable GL_BLEND;
1004} 1221}
1005 1222
1006############################################################################# 1223#############################################################################
1007 1224
1008package CFClient::UI::Entry; 1225package CFClient::UI::EntryBase;
1009 1226
1010our @ISA = CFClient::UI::Label::; 1227our @ISA = CFClient::UI::Label::;
1011 1228
1012use SDL; 1229use CFClient::OpenGL;
1013use SDL::OpenGL;
1014 1230
1015sub new { 1231sub new {
1016 my $class = shift; 1232 my $class = shift;
1017 1233
1018 $class->SUPER::new ( 1234 $class->SUPER::new (
… …
1020 bg => [0, 0, 0, 0.2], 1236 bg => [0, 0, 0, 0.2],
1021 active_bg => [1, 1, 1, 0.5], 1237 active_bg => [1, 1, 1, 0.5],
1022 active_fg => [0, 0, 0], 1238 active_fg => [0, 0, 0],
1023 can_hover => 1, 1239 can_hover => 1,
1024 can_focus => 1, 1240 can_focus => 1,
1241 valign => 0,
1242 can_events => 1,
1025 @_ 1243 @_
1026 ) 1244 )
1027} 1245}
1028 1246
1029sub _set_text { 1247sub _set_text {
1030 my ($self, $text) = @_; 1248 my ($self, $text) = @_;
1031 1249
1032 my $old_text = $self->{text}; 1250 delete $self->{cur_h};
1251
1252 return if $self->{text} eq $text;
1253
1254 delete $self->{texture};
1033 1255
1034 $self->{last_activity} = $::NOW; 1256 $self->{last_activity} = $::NOW;
1035
1036 $self->{text} = $text; 1257 $self->{text} = $text;
1037 $self->{layout}->set_width ($self->{w});
1038 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height});
1039 1258
1040 $text =~ s/./*/g if $self->{hidden}; 1259 $text =~ s/./*/g if $self->{hidden};
1260 $self->{layout}->set_text ("$text ");
1041 1261
1042 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1262 $self->emit (changed => $self->{text});
1263}
1043 1264
1044 $text = substr $text, 0, $self->{cursor}; 1265sub get_text {
1045 utf8::encode $text; 1266 $_[0]{text}
1046
1047 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1048
1049 $self->emit (changed => $self->{text}) # XXX: is this the right place to do this?
1050 if $old_text ne $self->{text};
1051} 1267}
1052 1268
1053sub size_request { 1269sub size_request {
1054 my ($self) = @_; 1270 my ($self) = @_;
1055 1271
… …
1057 1273
1058 ($w + 1, $h) # add 1 for cursor 1274 ($w + 1, $h) # add 1 for cursor
1059} 1275}
1060 1276
1061sub size_allocate { 1277sub size_allocate {
1062 my ($self, $x, $y, $w, $h) = @_; 1278 my ($self, $w, $h) = @_;
1063 1279
1064 $self->SUPER::size_allocate ($x, $y, $w, $h); 1280 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1065
1066 $self->_set_text ($self->{text});
1067} 1281}
1068 1282
1069sub set_text { 1283sub set_text {
1070 my ($self, $text) = @_; 1284 my ($self, $text) = @_;
1071 1285
… …
1075} 1289}
1076 1290
1077sub key_down { 1291sub key_down {
1078 my ($self, $ev) = @_; 1292 my ($self, $ev) = @_;
1079 1293
1080 my $mod = $ev->key_mod; 1294 my $mod = $ev->{mod};
1081 my $sym = $ev->key_sym; 1295 my $sym = $ev->{sym};
1082
1083 my $uni = $ev->key_unicode; 1296 my $uni = $ev->{unicode};
1084 1297
1085 my $text = $self->get_text; 1298 my $text = $self->get_text;
1086 1299
1087 if ($sym == SDLK_BACKSPACE) { 1300 if ($sym == 8) {
1088 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1301 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1089 } elsif ($sym == SDLK_DELETE) { 1302 } elsif ($sym == 127) {
1090 substr $text, $self->{cursor}, 1, ""; 1303 substr $text, $self->{cursor}, 1, "";
1091 } elsif ($sym == SDLK_LEFT) { 1304 } elsif ($sym == CFClient::SDLK_LEFT) {
1092 --$self->{cursor} if $self->{cursor}; 1305 --$self->{cursor} if $self->{cursor};
1093 } elsif ($sym == SDLK_RIGHT) { 1306 } elsif ($sym == CFClient::SDLK_RIGHT) {
1094 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1307 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1095 } elsif ($sym == SDLK_HOME) { 1308 } elsif ($sym == CFClient::SDLK_HOME) {
1096 $self->{cursor} = 0; 1309 $self->{cursor} = 0;
1097 } elsif ($sym == SDLK_END) { 1310 } elsif ($sym == CFClient::SDLK_END) {
1098 $self->{cursor} = length $text; 1311 $self->{cursor} = length $text;
1099 } elsif ($sym == SDLK_ESCAPE) { 1312 } elsif ($sym == 27) {
1100 $self->emit ('escape'); 1313 $self->emit ('escape');
1101 } elsif ($uni) { 1314 } elsif ($uni) {
1102 substr $text, $self->{cursor}++, 0, chr $uni; 1315 substr $text, $self->{cursor}++, 0, chr $uni;
1103 } 1316 }
1104 1317
… …
1159 1372
1160 $self->SUPER::_draw; 1373 $self->SUPER::_draw;
1161 1374
1162 #TODO: force update every cursor change :( 1375 #TODO: force update every cursor change :(
1163 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1376 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1377
1378 unless (exists $self->{cur_h}) {
1379 my $text = substr $self->{text}, 0, $self->{cursor};
1380 utf8::encode $text;
1381
1382 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1383 }
1384
1164 glColor @{$self->{fg}}; 1385 glColor @{$self->{fg}};
1165 glBegin GL_LINES; 1386 glBegin GL_LINES;
1166 glVertex $self->{cur_x}, $self->{cur_y};
1167 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1387 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1388 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1168 glEnd; 1389 glEnd;
1169 } 1390 }
1170} 1391}
1171 1392
1172package CFClient::UI::LineEntry; 1393package CFClient::UI::Entry;
1173 1394
1174our @ISA = CFClient::UI::Entry::; 1395our @ISA = CFClient::UI::EntryBase::;
1175 1396
1176use SDL; 1397use CFClient::OpenGL;
1177use SDL::OpenGL;
1178 1398
1179sub key_down { 1399sub key_down {
1180 my ($self, $ev) = @_; 1400 my ($self, $ev) = @_;
1181 1401
1182 my $sym = $ev->key_sym; 1402 my $sym = $ev->{sym};
1183 1403
1184 if ($sym == SDLK_RETURN) { 1404 if ($sym == 13) {
1185 $self->emit (activate => $self->get_text); 1405 $self->emit (activate => $self->get_text);
1186 $self->update; 1406 $self->update;
1187 1407
1188 } else { 1408 } else {
1189 $self->SUPER::key_down ($ev); 1409 $self->SUPER::key_down ($ev);
… …
1195 1415
1196package CFClient::UI::Button; 1416package CFClient::UI::Button;
1197 1417
1198our @ISA = CFClient::UI::Label::; 1418our @ISA = CFClient::UI::Label::;
1199 1419
1200use SDL; 1420use CFClient::OpenGL;
1201use SDL::OpenGL;
1202 1421
1203my @tex = 1422my @tex =
1204 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1423 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1205 qw(b1_button_active.png); 1424 qw(b1_button_active.png);
1206 1425
1207sub new { 1426sub new {
1208 my $class = shift; 1427 my $class = shift;
1209 1428
1210 $class->SUPER::new ( 1429 $class->SUPER::new (
1211 padding => 4, 1430 padding => 4,
1212 fg => [1, 1, 1], 1431 fg => [1, 1, 1],
1213 bg => [1, 1, 1, 0.2], 1432 bg => [1, 1, 1, 0.2],
1214 active_fg => [1, 1, 0], 1433 active_fg => [0, 0, 1],
1215 can_hover => 1, 1434 can_hover => 1,
1435 align => 0,
1436 valign => 0,
1437 can_events => 1,
1216 @_ 1438 @_
1217 ) 1439 )
1218} 1440}
1219 1441
1220sub button_up { 1442sub button_up {
… …
1228 1450
1229sub _draw { 1451sub _draw {
1230 my ($self) = @_; 1452 my ($self) = @_;
1231 1453
1232 local $self->{fg} = $self->{fg}; 1454 local $self->{fg} = $self->{fg};
1233 my $tex = $tex[0];
1234
1235 glEnable GL_BLEND;
1236 glEnable GL_TEXTURE_2D;
1237 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1238 1455
1239 if ($GRAB == $self) { 1456 if ($GRAB == $self) {
1240 $self->{fg} = $self->{active_fg}; 1457 $self->{fg} = $self->{active_fg};
1241 } 1458 }
1242 1459
1243 glBindTexture GL_TEXTURE_2D, $tex->{name}; 1460 glEnable GL_BLEND;
1461 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1462 glEnable GL_TEXTURE_2D;
1244 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1463 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1464 glColor 0, 0, 0, 1;
1245 1465
1246 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 1466 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});
1247 1467
1248 glDisable GL_TEXTURE_2D; 1468 glDisable GL_TEXTURE_2D;
1249 glDisable GL_BLEND; 1469 glDisable GL_BLEND;
1250 1470
1251 $self->SUPER::_draw; 1471 $self->SUPER::_draw;
… …
1256package CFClient::UI::CheckBox; 1476package CFClient::UI::CheckBox;
1257 1477
1258our @ISA = CFClient::UI::DrawBG::; 1478our @ISA = CFClient::UI::DrawBG::;
1259 1479
1260my @tex = 1480my @tex =
1261 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1481 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1262 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1482 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1263 1483
1264use SDL; 1484use CFClient::OpenGL;
1265use SDL::OpenGL;
1266 1485
1267sub new { 1486sub new {
1268 my $class = shift; 1487 my $class = shift;
1269 1488
1270 $class->SUPER::new ( 1489 $class->SUPER::new (
… …
1281 my ($self) = @_; 1500 my ($self) = @_;
1282 1501
1283 ($self->{padding} * 2 + 6) x 2 1502 ($self->{padding} * 2 + 6) x 2
1284} 1503}
1285 1504
1286sub size_allocate {
1287 my ($self, $x, $y, $w, $h) = @_;
1288
1289 $self->_size_allocate ($x, $y, $w, $h);
1290}
1291
1292sub button_down { 1505sub button_down {
1293 my ($self, $ev, $x, $y) = @_; 1506 my ($self, $ev, $x, $y) = @_;
1294 1507
1295 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1508 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1296 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1509 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
… …
1322 glDisable GL_BLEND; 1535 glDisable GL_BLEND;
1323} 1536}
1324 1537
1325############################################################################# 1538#############################################################################
1326 1539
1540package CFClient::UI::Image;
1541
1542our @ISA = CFClient::UI::Base::;
1543
1544use CFClient::OpenGL;
1545use Carp qw/confess/;
1546
1547our %loaded_images;
1548
1549sub new {
1550 my $class = shift;
1551
1552 my $self = $class->SUPER::new (can_events => 0, @_);
1553
1554 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1555
1556 $loaded_images{$self->{image}} ||=
1557 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1558
1559 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1560
1561 Scalar::Util::weaken $loaded_images{$self->{image}};
1562
1563 $self->{aspect} = $tex->{w} / $tex->{h};
1564
1565 $self
1566}
1567
1568sub size_request {
1569 my ($self) = @_;
1570
1571 ($self->{tex}->{w}, $self->{tex}->{h})
1572}
1573
1574sub _draw {
1575 my ($self) = @_;
1576
1577 my $tex = $self->{tex};
1578
1579 my ($w, $h) = ($self->{w}, $self->{h});
1580
1581 if ($self->{rot90}) {
1582 glRotate 90, 0, 0, 1;
1583 glTranslate 0, -$self->{w}, 0;
1584
1585 ($w, $h) = ($h, $w);
1586 }
1587
1588 glEnable GL_BLEND;
1589 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1590 glEnable GL_TEXTURE_2D;
1591 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1592
1593 $tex->draw_quad (0, 0, $w, $h);
1594
1595 glDisable GL_BLEND;
1596 glDisable GL_TEXTURE_2D;
1597}
1598
1599#############################################################################
1600
1601package CFClient::UI::VGauge;
1602
1603our @ISA = CFClient::UI::Base::;
1604
1605use CFClient::OpenGL;
1606
1607my %tex = (
1608 food => [
1609 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1610 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1611 ],
1612 grace => [
1613 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1614 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/
1615 ],
1616 hp => [
1617 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1618 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1619 ],
1620 mana => [
1621 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1622 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/
1623 ],
1624);
1625
1626# eg. VGauge->new (gauge => 'food'), default gauge: food
1627sub new {
1628 my $class = shift;
1629
1630 my $self = $class->SUPER::new (
1631 type => 'food',
1632 @_
1633 );
1634
1635 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1636
1637 $self
1638}
1639
1640sub size_request {
1641 my ($self) = @_;
1642
1643 #my $tex = $tex{$self->{type}}[0];
1644 #@$tex{qw(w h)}
1645 (0, 0)
1646}
1647
1648sub set_max {
1649 my ($self, $max) = @_;
1650
1651 $self->{max_val} = $max;
1652}
1653
1654sub set_value {
1655 my ($self, $val, $max) = @_;
1656
1657 $self->set_max ($max)
1658 if defined $max;
1659
1660 $max = $self->{max_val};
1661 $self->{val} = $val;
1662
1663 $self->update;
1664}
1665
1666sub _draw {
1667 my ($self) = @_;
1668
1669 my $tex = $tex{$self->{type}};
1670
1671 my ($w, $h) = ($self->{w}, $self->{h});
1672
1673 if ($self->{vertical}) {
1674 glRotate 90, 0, 0, 1;
1675 glTranslate 0, -$self->{w}, 0;
1676
1677 ($w, $h) = ($h, $w);
1678 }
1679
1680 my $ycut = $self->{val} / ($self->{max_val} || 1);
1681 $ycut = 1 if $self->{val} > $self->{max_val};
1682
1683 my $t1 = $tex->[0];
1684 my $t2 = $tex->[1];
1685
1686 glEnable GL_BLEND;
1687 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1688 glEnable GL_TEXTURE_2D;
1689 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1690
1691 my $h1 = $self->{h} - $ycut * $self->{h};
1692 my $h2 = $ycut * $self->{h};
1693
1694 glBindTexture GL_TEXTURE_2D, $t1->{name};
1695 glBegin GL_QUADS;
1696 glTexCoord 0 , 0; glVertex 0 , 0;
1697 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1;
1698 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1;
1699 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1700 glEnd;
1701
1702 glBindTexture GL_TEXTURE_2D, $t2->{name};
1703 glBegin GL_QUADS;
1704 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1;
1705 glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2;
1706 glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2;
1707 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1;
1708 glEnd;
1709
1710 glDisable GL_BLEND;
1711 glDisable GL_TEXTURE_2D;
1712}
1713
1714#############################################################################
1715
1716package CFClient::UI::Gauge;
1717
1718our @ISA = CFClient::UI::VBox::;
1719
1720sub new {
1721 my ($class, %arg) = @_;
1722
1723 my $self = $class->SUPER::new (
1724 tooltip => $arg{type},
1725 %arg,
1726 );
1727
1728 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1729 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1);
1730 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1731
1732 $self
1733}
1734
1735sub set_fontsize {
1736 my ($self, $fsize) = @_;
1737
1738 $self->{value}->set_fontsize ($fsize);
1739 $self->{max} ->set_fontsize ($fsize);
1740}
1741
1742sub set_value {
1743 my ($self, $val, $max) = @_;
1744
1745 $self->set_max ($max)
1746 if defined $max;
1747
1748 $self->{gauge}->set_value ($val, $max);
1749 $self->{value}->set_text ($val);
1750}
1751
1752sub set_max {
1753 my ($self, $max) = @_;
1754
1755 $self->{gauge}->set_max ($max);
1756 $self->{max}->set_text ($max);
1757}
1758
1759#############################################################################
1760
1327package CFClient::UI::Slider; 1761package CFClient::UI::Slider;
1328 1762
1329use strict; 1763use strict;
1330 1764
1331use SDL::OpenGL; 1765use CFClient::OpenGL;
1332 1766
1333our @ISA = CFClient::UI::DrawBG::; 1767our @ISA = CFClient::UI::DrawBG::;
1334 1768
1335my @tex = 1769my @tex =
1336 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1770 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
… …
1346 # TODO: calculations are off 1780 # TODO: calculations are off
1347 my $self = $class->SUPER::new ( 1781 my $self = $class->SUPER::new (
1348 fg => [1, 1, 1], 1782 fg => [1, 1, 1],
1349 active_fg => [0, 0, 0], 1783 active_fg => [0, 0, 0],
1350 range => [0, 0, 100, 10], 1784 range => [0, 0, 100, 10],
1351 req_w => 40, 1785 req_w => 20,
1352 req_h => 13, 1786 req_h => 20,
1353 vertical => 0, 1787 vertical => 0,
1354 can_hover => 1, 1788 can_hover => 1,
1355 inner_pad => 5, 1789 inner_pad => 5,
1356 @_ 1790 @_
1357 ); 1791 );
… …
1424 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 1858 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1425 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 1859 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1426 1860
1427 my ($value, $lo, $hi, $page) = @{$self->{range}}; 1861 my ($value, $lo, $hi, $page) = @{$self->{range}};
1428 1862
1863 $hi = $value + 1 if $lo == $hi;
1864
1429 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 1865 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1430 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 1866 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1431 1867
1432 $page = int $page * $inner_w / ($hi - $lo); 1868 $page = int $page * $inner_w / ($hi - $lo);
1433 $value = int +($value - $lo) * $inner_w / ($hi - $lo); 1869 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
… …
1459 1895
1460package CFClient::UI::TextView; 1896package CFClient::UI::TextView;
1461 1897
1462our @ISA = CFClient::UI::HBox::; 1898our @ISA = CFClient::UI::HBox::;
1463 1899
1464use SDL::OpenGL; 1900use CFClient::OpenGL;
1465 1901
1466sub new { 1902sub new {
1467 my $class = shift; 1903 my $class = shift;
1468 1904
1469 my $self = $class->SUPER::new ( 1905 my $self = $class->SUPER::new (
1906 fontsize => 1,
1907 @_,
1908
1909 layout => (new CFClient::Layout),
1470 par => [], 1910 par => [],
1471 @_, 1911 height => 0,
1472 children => [ 1912 children => [
1473 (new CFClient::UI::Empty expand => 1), 1913 (new CFClient::UI::Empty expand => 1),
1474 (new CFClient::UI::Slider vertical => 1), 1914 (new CFClient::UI::Slider vertical => 1),
1475 ], 1915 ],
1476 ); 1916 );
1477 1917
1918 $self->{children}[1]->connect (changed => sub {
1919 $self->update;
1920 });
1921
1478 $self 1922 $self
1923}
1924
1925sub set_fontsize {
1926 my ($self, $fontsize) = @_;
1927
1928 $self->{fontsize} = $fontsize;
1929 $self->reflow;
1930}
1931
1932sub text_height {
1933 my ($self, $text) = @_;
1934
1935 my $layout = $self->{layout};
1936
1937 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1938 $layout->set_width ($self->{w});
1939 $layout->set_text ($text);
1940
1941 ($layout->size)[1]
1942}
1943
1944sub reflow {
1945 my ($self) = @_;
1946
1947 $self->{need_reflow}++;
1948 $self->update;
1949}
1950
1951sub size_allocate {
1952 my ($self, $w, $h) = @_;
1953
1954 $self->SUPER::size_allocate ($w, $h);
1955
1956 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1957 $self->{layout}->set_width ($self->{children}[0]{w});
1958
1959 $self->reflow;
1479} 1960}
1480 1961
1481sub add_paragraph { 1962sub add_paragraph {
1482 my ($self, $color, $text) = @_; 1963 my ($self, $color, $text) = @_;
1483 1964
1965 #TODO: intelligently "reformat" paragraph
1966
1967 my $height = $self->text_height ($text);
1968
1969 $self->{height} += $height;
1970
1484 push @{$self->{par}}, [$color, $text]; 1971 push @{$self->{par}}, [$height, $color, $text];
1485 my $count = scalar @{$self->{par}}; 1972
1486 $self->{children}[1]{range} = [$count - 1, 0, $count, 1]; 1973 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
1487 $self->{children}[1]->update; 1974 $self->{children}[1]->update;
1488} 1975}
1489 1976
1977sub update {
1978 my ($self) = @_;
1979
1980 $self->SUPER::update;
1981
1982 return unless $self->{h} > 0;
1983
1984 delete $self->{texture};
1985
1986 $ROOT->on_refresh ($self, sub {
1987 if (delete $self->{need_reflow}) {
1988 my $height = 0;
1989
1990 $height += $_->[0] = $self->text_height ($_->[2])
1991 for @{$self->{par}};
1992
1993 $self->{height} = $height;
1994
1995 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1996
1997 delete $self->{texture};
1998 }
1999
2000 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
2001 glClearColor 0, 0, 0, 1;
2002 glClear GL_COLOR_BUFFER_BIT;
2003
2004 glEnable GL_BLEND;
2005 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2006 glEnable GL_TEXTURE_2D;
2007 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2008
2009 my $top = int $self->{children}[1]{range}[0];
2010
2011 my $y0 = $top;
2012 my $y1 = $top + $self->{h};
2013
2014 my $y = 0;
2015
2016 my $layout = $self->{layout};
2017
2018 for my $par (@{$self->{par}}) {
2019 my $h = $par->[0];
2020
2021 if ($y0 < $y + $h && $y < $y1) {
2022 $layout->set_text ($par->[2]);
2023
2024 glColor @{ $par->[1] };
2025 my ($W, $H) = $layout->size;
2026 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);
2027 }
2028
2029 $y += $h;
2030 }
2031
2032 glDisable GL_TEXTURE_2D;
2033 glDisable GL_BLEND;
2034 };
2035 });
2036}
2037
1490sub _draw { 2038sub _draw {
1491 my ($self) = @_; 2039 my ($self) = @_;
1492 2040
1493 my $par = $self->{par}; 2041 if ($self->{texture}) {
1494
1495 my $bottom = (scalar @$par) - 1;
1496
1497 my $w = $self->{children}[0]{w};
1498 my $y = $self->{h};
1499
1500 glEnable GL_BLEND;
1501 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1502 glEnable GL_TEXTURE_2D; 2042 glEnable GL_TEXTURE_2D;
1503 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 2043 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1504 2044 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h});
1505 # TODO: everything!
1506 while ($y > 0 && $bottom >= 0) {
1507 my $par = $par->[$bottom--];
1508
1509 my $layout = new CFClient::Layout;
1510
1511 $layout->set_height ($::FONTSIZE);
1512 $layout->set_width ($w);
1513 $layout->set_text ($par->[1]);
1514 my $tex = new_from_layout CFClient::Texture $layout;
1515 $y -= $tex->{h};
1516
1517 glColor @{ $par->[0] };
1518 $tex->draw_quad (0, $y);
1519 }
1520
1521 glDisable GL_TEXTURE_2D; 2045 glDisable GL_TEXTURE_2D;
1522 glDisable GL_BLEND;
1523}
1524
1525#############################################################################
1526
1527package CFClient::UI::MapWidget;
1528
1529use strict;
1530
1531use List::Util qw(min max);
1532
1533use SDL;
1534use SDL::OpenGL;
1535
1536our @ISA = CFClient::UI::Base::;
1537
1538sub new {
1539 my $class = shift;
1540
1541 $class->SUPER::new (
1542 z => -1,
1543 can_focus => 1,
1544 list => (glGenLists 1),
1545 @_
1546 ) 2046 }
1547}
1548 2047
1549sub key_down { 2048 $self->{children}[1]->draw;
1550 print "MAPKEYDOWN\n";
1551}
1552 2049
1553sub key_up {
1554}
1555
1556sub size_request {
1557 (
1558 1 + 32 * int $::WIDTH / 32,
1559 1 + 32 * int $::HEIGHT / 32,
1560 )
1561}
1562
1563sub update {
1564 my ($self) = @_;
1565
1566 $self->{need_update} = 1;
1567 $self->SUPER::update;
1568}
1569
1570sub draw {
1571 my ($self) = @_;
1572
1573 $self->{need_update}++;#d#
1574 if (delete $self->{need_update}) {
1575 glNewList $self->{list}, GL_COMPILE;
1576
1577 my $sw = int $::WIDTH / 32;
1578 my $sh = int $::HEIGHT / 32;
1579
1580 if ($::MAP) {
1581 my ($w, $h, $data) = $::MAP->draw (0, 0, $sw, $sh);
1582
1583 if ($::CFG->{fow_enable}) {
1584 if ($::CFG->{fow_smooth}) { # smooth fog of war
1585 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1586 glConvolutionFilter2D
1587 GL_CONVOLUTION_2D,
1588 GL_ALPHA,
1589 3, 3,
1590 GL_ALPHA, GL_FLOAT,
1591 pack "f*",
1592 0.1, 0.1, 0.1,
1593 0.1, 0.2, 0.1,
1594 0.1, 0.1, 0.1,
1595 ;
1596 glEnable GL_CONVOLUTION_2D;
1597 }
1598
1599 my $tex = new CFClient::Texture
1600 w => $w,
1601 h => $h,
1602 data => $data,
1603 internalformat => GL_ALPHA,
1604 format => GL_ALPHA;
1605
1606 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1607
1608 glEnable GL_BLEND;
1609 glEnable GL_TEXTURE_2D;
1610 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1611
1612 glColor +($::CFG->{fow_intensity}) x 3, 1;
1613 $tex->draw_quad (0, 0, $w * 32, $h * 32);
1614
1615 glDisable GL_TEXTURE_2D;
1616 glDisable GL_BLEND;
1617 }
1618 }
1619
1620 glEndList;
1621 }
1622
1623 glCallList $self->{list};
1624
1625 if ($FOCUS != $self) {
1626 glColor 64/255, 64/255, 64/255;
1627 glLogicOp GL_AND;
1628 glEnable GL_COLOR_LOGIC_OP;
1629 glBegin GL_QUADS;
1630 glVertex 0, 0;
1631 glVertex 0, $::HEIGHT;
1632 glVertex $::WIDTH, $::HEIGHT;
1633 glVertex $::WIDTH, 0;
1634 glEnd;
1635 glDisable GL_COLOR_LOGIC_OP;
1636 }
1637}
1638
1639my %DIR = (
1640 SDLK_KP8, [1, "north"],
1641 SDLK_KP9, [2, "northeast"],
1642 SDLK_KP6, [3, "east"],
1643 SDLK_KP3, [4, "southeast"],
1644 SDLK_KP2, [5, "south"],
1645 SDLK_KP1, [6, "southwest"],
1646 SDLK_KP4, [7, "west"],
1647 SDLK_KP7, [8, "northwest"],
1648
1649 SDLK_UP, [1, "north"],
1650 SDLK_RIGHT, [3, "east"],
1651 SDLK_DOWN, [5, "south"],
1652 SDLK_LEFT, [7, "west"],
1653);
1654
1655sub key_down {
1656 my ($self, $ev) = @_;
1657
1658 my $mod = $ev->key_mod;
1659 my $sym = $ev->key_sym;
1660
1661 if ($sym == SDLK_KP5) {
1662 $::CONN->user_send ("command stay fire");
1663 } elsif ($sym == SDLK_a) {
1664 $::CONN->user_send ("command apply");
1665 } elsif ($sym == SDLK_QUOTE) {
1666 $self->emit ('activate_console');
1667 } elsif ($sym == SDLK_SLASH) {
1668 $self->emit ('activate_console' => '/');
1669 } elsif (exists $DIR{$sym}) {
1670 if ($mod & KMOD_SHIFT) {
1671 $self->{shft}++;
1672 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1673 } elsif ($mod & KMOD_CTRL) {
1674 $self->{ctrl}++;
1675 $::CONN->user_send ("command run $DIR{$sym}[0]");
1676 } else {
1677 $::CONN->user_send ("command $DIR{$sym}[1]");
1678 }
1679 }
1680}
1681
1682sub key_up {
1683 my ($self, $ev) = @_;
1684
1685 my $mod = $ev->key_mod;
1686 my $sym = $ev->key_sym;
1687
1688 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1689 $::CONN->user_send ("command fire_stop");
1690 }
1691 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1692 $::CONN->user_send ("command run_stop");
1693 }
1694} 2050}
1695 2051
1696############################################################################# 2052#############################################################################
1697 2053
1698package CFClient::UI::Animator; 2054package CFClient::UI::Animator;
1699 2055
1700use SDL::OpenGL; 2056use CFClient::OpenGL;
1701 2057
1702our @ISA = CFClient::UI::Bin::; 2058our @ISA = CFClient::UI::Bin::;
1703 2059
1704sub moveto { 2060sub moveto {
1705 my ($self, $x, $y) = @_; 2061 my ($self, $x, $y) = @_;
… …
1745 my $class = shift; 2101 my $class = shift;
1746 2102
1747 my $self = $class->SUPER::new ( 2103 my $self = $class->SUPER::new (
1748 state => 0, 2104 state => 0,
1749 connect_activate => \&toggle_flopper, 2105 connect_activate => \&toggle_flopper,
2106 can_events => 1,
1750 @_ 2107 @_
1751 ); 2108 );
1752 2109
1753 if ($self->{state}) { 2110 if ($self->{state}) {
1754 $self->{state} = 0; 2111 $self->{state} = 0;
… …
1761sub toggle_flopper { 2118sub toggle_flopper {
1762 my ($self) = @_; 2119 my ($self) = @_;
1763 2120
1764 # TODO: use animation 2121 # TODO: use animation
1765 if ($self->{state} = !$self->{state}) { 2122 if ($self->{state} = !$self->{state}) {
1766 $CFClient::UI::TOPLEVEL->add ($self->{other}); 2123 $CFClient::UI::ROOT->add ($self->{other});
1767 $self->{other}->move ( 2124 $self->{other}->move ($self->coord2global (0, $self->{h}));
1768 ($::WIDTH - $self->{other}{w}) * 0.5, 2125 $self->emit ("open");
1769 ($::HEIGHT - $self->{other}{h}) * 0.5,
1770 );
1771 } else { 2126 } else {
1772 $CFClient::UI::TOPLEVEL->remove ($self->{other}); 2127 $CFClient::UI::ROOT->remove ($self->{other});
2128 $self->emit ("close");
1773 } 2129 }
1774}
1775 2130
1776############################################################################# 2131 $self->emit (changed => $self->{state});
2132}
1777 2133
2134#############################################################################
2135
1778package CFClient::UI::Toplevel; 2136package CFClient::UI::Tooltip;
2137
2138our @ISA = CFClient::UI::Bin::;
2139
2140use CFClient::OpenGL;
2141
2142sub new {
2143 my $class = shift;
2144
2145 $class->SUPER::new (
2146 @_,
2147 can_events => 0,
2148 )
2149}
2150
2151sub set_text {
2152 my ($self, $text) = @_;
2153
2154 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8;
2155 $self->{label}->set_text ($text);
2156 $self->add ($self->{label});
2157}
2158
2159sub size_request {
2160 my ($self) = @_;
2161
2162 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2163
2164 $w = List::Util::min $::WIDTH * 0.2, $w;
2165
2166 ($w, $h)
2167}
2168
2169#############################################################################
2170
2171package CFClient::UI::Root;
1779 2172
1780our @ISA = CFClient::UI::Container::; 2173our @ISA = CFClient::UI::Container::;
2174
2175use CFClient::OpenGL;
2176
2177sub check_size {
2178 my ($self) = @_;
2179
2180 $self->configure (0, 0, $::WIDTH, $::HEIGHT);
2181}
1781 2182
1782sub size_request { 2183sub size_request {
1783 ($::WIDTH, $::HEIGHT) 2184 ($::WIDTH, $::HEIGHT)
1784} 2185}
1785 2186
1786sub size_allocate { 2187sub configure {
1787 my ($self, $x, $y, $w, $h) = @_; 2188 my ($self, $x, $y, $w, $h) = @_;
1788 2189
1789 $self->_size_allocate ($x, $y, $w, $h); 2190 $self->SUPER::configure ($x, $y, $w, $h);
1790 2191
1791 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request)
1792 for @{$self->{children}}; 2192 for my $child (@{$self->{children}}) {
1793} 2193 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1794 2194
1795sub translate { 2195 $X = List::Util::max 0, List::Util::min $w - $W, $X;
2196 $Y = List::Util::max 0, List::Util::min $h - $H, $Y;
2197 $child->configure ($X, $Y, $W,$H);
2198 }
2199}
2200
2201sub _topleft {
1796 my ($self, $x, $y) = @_; 2202 my ($self, $x, $y) = @_;
1797 2203
1798 ($x, $y) 2204 ($x, $y)
1799} 2205}
1800 2206
1801sub update { 2207sub update {
1802 my ($self) = @_; 2208 my ($self) = @_;
1803 2209
1804 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 2210 $self->check_size;
1805 ::refresh (); 2211 ::refresh ();
1806} 2212}
1807 2213
1808sub add { 2214sub add {
1809 my ($self, $widget) = @_; 2215 my ($self, $child) = @_;
1810 2216
2217 # integerize window positions
2218 $child->{x} = int $child->{x};
2219 $child->{y} = int $child->{y};
2220
1811 $self->SUPER::add ($widget); 2221 $self->SUPER::add ($child);
2222}
1812 2223
1813 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request); 2224sub on_refresh {
2225 my ($self, $id, $cb) = @_;
2226
2227 $self->{refresh_hook}{$id} = $cb;
1814} 2228}
1815 2229
1816sub draw { 2230sub draw {
1817 my ($self) = @_; 2231 my ($self) = @_;
1818 2232
2233 while (my $rcb = delete $self->{refresh_hook}) {
2234 $_->() for values %$rcb;
2235 }
2236
2237 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2238 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2239 glClear GL_COLOR_BUFFER_BIT;
2240
2241 glMatrixMode GL_PROJECTION;
2242 glLoadIdentity;
2243 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;
2244 glMatrixMode GL_MODELVIEW;
2245 glLoadIdentity;
2246
1819 $self->_draw; 2247 $self->_draw;
1820} 2248}
1821 2249
1822############################################################################# 2250#############################################################################
1823 2251
1824package CFClient::UI; 2252package CFClient::UI;
1825 2253
2254$ROOT = new CFClient::UI::Root;
1826$TOPLEVEL = new CFClient::UI::Toplevel; 2255$TOOLTIP = new CFClient::UI::Tooltip;
1827 2256
18281 22571
1829 2258

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