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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.112 by root, Sat Apr 15 12:29:46 2006 UTC vs.
Revision 1.201 by root, Sat May 13 23:17:49 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 $TOPLEVEL; 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 = $TOPLEVEL->find_widget ($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, $GRAB->translate ($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 || $TOPLEVEL->find_widget ($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, $GRAB->translate ($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 || $TOPLEVEL->find_widget ($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, $HOVER->translate ($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) = @_;
76 130
77 my $rem = 0; 131 my $rem = 0;
78 132
79 for ($vals) { 133 for (@$vals) {
80 my $i = int $_ + $rem; 134 my $i = int $_ + $rem;
81 $rem += $_ - $i; 135 $rem += $_ - $i;
82 $_ = $i; 136 $_ = $i;
83 } 137 }
84} 138}
… …
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} = $x; 196 $self->{x} = int $x;
118 $self->{y} = $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} = $h;
141
142 1 240 }
143} 241}
144 242
145sub size_allocate { 243sub size_allocate {
244 # nothing to be done
245}
246
247sub children {
248}
249
250# call when resolution changes etc.
251sub reconfigure {
252 my ($self) = @_;
253
254 $_->reconfigure
255 for $self->children;
256
257 $self->check_size (1);
258 $self->update;
259}
260
261sub set_max_size {
146 my ($self, $x, $y, $w, $h) = @_; 262 my ($self, $w, $h) = @_;
147 263
148 $self->_size_allocate ($x, $y, $w, $h); 264 delete $self->{max_w}; $self->{max_w} = $w if $w;
265 delete $self->{max_h}; $self->{max_h} = $h if $h;
149} 266}
150 267
151# translate global coordinates to local coordinate system 268# translate global coordinates to local coordinate system
152sub translate { 269sub coord2local {
153 my ($self, $x, $y) = @_; 270 my ($self, $x, $y) = @_;
154 271
155 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 272 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
273}
274
275# translate local coordinates to global coordinate system
276sub coord2global {
277 my ($self, $x, $y) = @_;
278
279 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
156} 280}
157 281
158sub focus_in { 282sub focus_in {
159 my ($self) = @_; 283 my ($self) = @_;
160 284
161 return if $FOCUS == $self; 285 return if $FOCUS == $self;
162 return unless $self->{can_focus}; 286 return unless $self->{can_focus};
163 287
164 my $focus = $FOCUS; $FOCUS = $self; 288 my $focus = $FOCUS; $FOCUS = $self;
289
290 $self->emit (focus_in => $focus);
291
165 $focus->update if $focus; 292 $focus->update if $focus;
166 $FOCUS->update; 293 $FOCUS->update;
167} 294}
168 295
169sub focus_out { 296sub focus_out {
170 my ($self) = @_; 297 my ($self) = @_;
171 298
172 return unless $FOCUS == $self; 299 return unless $FOCUS == $self;
173 300
174 my $focus = $FOCUS; undef $FOCUS; 301 my $focus = $FOCUS; undef $FOCUS;
302
303 $self->emit (focus_out => $focus);
304
175 $focus->update if $focus; #? 305 $focus->update if $focus; #?
176} 306}
177 307
178sub mouse_motion { } 308sub mouse_motion { }
179sub button_up { } 309sub button_up { }
… …
203 glPopMatrix; 333 glPopMatrix;
204 334
205 if ($self == $HOVER && $self->{can_hover}) { 335 if ($self == $HOVER && $self->{can_hover}) {
206 my ($x, $y) = @$self{qw(x y)}; 336 my ($x, $y) = @$self{qw(x y)};
207 337
208 glColor 0, 0, 1, 0.2; 338 glColor 1, 0.8, 0.5, 0.2;
209 glEnable GL_BLEND; 339 glEnable GL_BLEND;
210 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 340 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
211 glBegin GL_QUADS; 341 glBegin GL_QUADS;
212 glVertex $x , $y; 342 glVertex $x , $y;
213 glVertex $x + $self->{w}, $y; 343 glVertex $x + $self->{w}, $y;
214 glVertex $x + $self->{w}, $y + $self->{h}; 344 glVertex $x + $self->{w}, $y + $self->{h};
215 glVertex $x , $y + $self->{h}; 345 glVertex $x , $y + $self->{h};
216 glEnd; 346 glEnd;
217 glDisable GL_BLEND; 347 glDisable GL_BLEND;
218 } 348 }
349
350 if ($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 => $self, fontsize => 0)->_draw;
362 }
219} 363}
220 364
221sub _draw { 365sub _draw {
222 my ($self) = @_; 366 my ($self) = @_;
223 367
224 warn "no draw defined for $self\n"; 368 warn "no draw defined for $self\n";
225} 369}
226 370
227sub find_widget { 371sub find_widget {
228 my ($self, $x, $y) = @_; 372 my ($self, $x, $y) = @_;
373
374 return () unless $self->{can_events};
229 375
230 return $self 376 return $self
231 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 377 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
232 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 378 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
233 379
234 () 380 ()
235} 381}
236 382
237sub set_parent { 383sub set_parent {
238 my ($self, $par) = @_; 384 my ($self, $parent) = @_;
239 385
240 $self->{parent} = $par;
241 Scalar::Util::weaken $self->{parent}; 386 Scalar::Util::weaken ($self->{parent} = $parent);
242}
243 387
244sub get_parent { 388 # TODO: req_w _does_change after ->reconfigure
245 $_[0]->{parent} 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} = $self;
246} 398}
247 399
248sub update { 400sub update {
249 my ($self) = @_; 401 my ($self) = @_;
250 402
… …
253} 405}
254 406
255sub connect { 407sub connect {
256 my ($self, $signal, $cb) = @_; 408 my ($self, $signal, $cb) = @_;
257 409
258 push @{ $self->{cb}{$signal} }, $cb; 410 push @{ $self->{signal_cb}{$signal} }, $cb;
259} 411}
260 412
261sub emit { 413sub emit {
262 my ($self, $signal, @args) = @_; 414 my ($self, $signal, @args) = @_;
263 415
264 $_->($self, @args) 416 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
265 for @{$self->{cb}{$signal} || []};
266} 417}
267 418
268sub DESTROY { 419sub DESTROY {
269 my ($self) = @_; 420 my ($self) = @_;
270 421
… …
276package CFClient::UI::DrawBG; 427package CFClient::UI::DrawBG;
277 428
278our @ISA = CFClient::UI::Base::; 429our @ISA = CFClient::UI::Base::;
279 430
280use strict; 431use strict;
281use SDL::OpenGL; 432use CFClient::OpenGL;
282 433
283sub new { 434sub new {
284 my $class = shift; 435 my $class = shift;
285 436
286 # range [value, low, high, page] 437 # range [value, low, high, page]
… …
315 466
316package CFClient::UI::Empty; 467package CFClient::UI::Empty;
317 468
318our @ISA = CFClient::UI::Base::; 469our @ISA = CFClient::UI::Base::;
319 470
471sub new {
472 my ($class, %arg) = @_;
473 $class->SUPER::new (can_events => 0, %arg);
474}
475
320sub size_request { 476sub size_request {
321 (0, 0) 477 (0, 0)
322} 478}
323 479
324sub draw { } 480sub draw { }
… …
332sub new { 488sub new {
333 my ($class, %arg) = @_; 489 my ($class, %arg) = @_;
334 490
335 my $children = delete $arg{children} || []; 491 my $children = delete $arg{children} || [];
336 492
337 my $self = $class->SUPER::new (children => [], %arg); 493 my $self = $class->SUPER::new (
494 children => [],
495 can_events => 0,
496 %arg,
497 );
338 $self->add ($_) for @$children; 498 $self->add ($_) for @$children;
339 499
340 $self 500 $self
341} 501}
342 502
343sub add { 503sub add {
344 my ($self, $chld) = @_; 504 my ($self, @widgets) = @_;
345 505
346 $chld->set_parent ($self); 506 $_->set_parent ($self)
507 for @widgets;
508
509 use sort 'stable';
347 510
348 $self->{children} = [ 511 $self->{children} = [
349 sort { $a->{z} <=> $b->{z} } 512 sort { $a->{z} <=> $b->{z} }
350 @{$self->{children}}, $chld 513 @{$self->{children}}, @widgets
351 ]; 514 ];
352 515
353 $self->{w} = $self->{h} = -1; 516 $self->check_size (1);
354 $self->update; 517 $self->update;
355} 518}
356 519
520sub children {
521 @{ $_[0]{children} }
522}
523
357sub remove { 524sub remove {
358 my ($self, $widget) = @_; 525 my ($self, $child) = @_;
359 526
527 delete $child->{parent};
528 $child->hide;
529
360 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 530 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
361 531
362 $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 $self->update;
363} 549}
364 550
365sub find_widget { 551sub find_widget {
366 my ($self, $x, $y) = @_; 552 my ($self, $x, $y) = @_;
367 553
… …
397 583
398 $class->SUPER::new (children => [$child], %arg) 584 $class->SUPER::new (children => [$child], %arg)
399} 585}
400 586
401sub add { 587sub add {
402 my ($self, $widget) = @_; 588 my ($self, $child) = @_;
403 589
404 $self->{children} = []; 590 $self->{children} = [];
405 591
406 $self->SUPER::add ($widget); 592 $self->SUPER::add ($child);
407} 593}
408 594
409sub remove { 595sub remove {
410 my ($self, $widget) = @_; 596 my ($self, $widget) = @_;
411 597
… …
420sub size_request { 606sub size_request {
421 $_[0]{children}[0]->size_request 607 $_[0]{children}[0]->size_request
422} 608}
423 609
424sub size_allocate { 610sub size_allocate {
425 my ($self, $x, $y, $w, $h) = @_; 611 my ($self, $w, $h) = @_;
426 612
427 $self->_size_allocate ($x, $y, $w, $h) or return;
428
429 $self->{children}[0]->size_allocate (0, 0, $w, $h); 613 $self->{children}[0]->configure (0, 0, $w, $h);
430} 614}
431 615
432############################################################################# 616#############################################################################
433 617
434package CFClient::UI::Window; 618package CFClient::UI::Window;
435 619
436our @ISA = CFClient::UI::Bin::; 620our @ISA = CFClient::UI::Bin::;
437 621
438use SDL::OpenGL; 622use CFClient::OpenGL;
439 623
440sub new { 624sub new {
441 my ($class, %arg) = @_; 625 my ($class, %arg) = @_;
442 626
443 my $self = $class->SUPER::new (%arg); 627 my $self = $class->SUPER::new (%arg);
444} 628}
445 629
446sub update { 630sub update {
447 my ($self) = @_; 631 my ($self) = @_;
448 632
449 # we want to do this delayed... 633 $ROOT->on_post_alloc ($self => sub { $self->render_child });
450 $self->render_chld;
451 $self->SUPER::update; 634 $self->SUPER::update;
452} 635}
453 636
637sub size_allocate {
638 my ($self, $w, $h) = @_;
639
640 $self->SUPER::size_allocate ($w, $h);
641 $self->update;
642}
643
644sub _render {
645 $_[0]{children}[0]->draw;
646}
647
454sub render_chld { 648sub render_child {
455 my ($self) = @_; 649 my ($self) = @_;
456 650
457 $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 {
458 glClearColor 0, 0, 0, 1; 652 glClearColor 0, 0, 0, 0;
459 glClear GL_COLOR_BUFFER_BIT; 653 glClear GL_COLOR_BUFFER_BIT;
460 $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}, $self->{h};
661# glDisable GL_BLEND;
662# glColorMask 1, 1, 1, 1;
461 }; 663 };
462}
463
464sub size_allocate {
465 my ($self, $x, $y, $w, $h) = @_;
466
467 $self->_size_allocate ($x, $y, $w, $h) or return;
468
469 $self->child->size_allocate (0, 0, $w, $h);
470
471 $self->render_chld;
472} 664}
473 665
474sub _draw { 666sub _draw {
475 my ($self) = @_; 667 my ($self) = @_;
476 668
477 my ($w, $h) = ($self->w, $self->h); 669 my ($w, $h) = ($self->w, $self->h);
478 670
479 my $tex = $self->{texture} 671 my $tex = $self->{texture}
480 or return; 672 or return;
481 673
482 glEnable GL_BLEND;
483 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
484 glEnable GL_TEXTURE_2D; 674 glEnable GL_TEXTURE_2D;
485 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;
486 677
487 $tex->draw_quad (0, 0, $w, $h); 678 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
488 679
489 glDisable GL_BLEND;
490 glDisable GL_TEXTURE_2D; 680 glDisable GL_TEXTURE_2D;
491} 681}
492 682
493############################################################################# 683#############################################################################
494 684
495package CFClient::UI::Frame; 685package CFClient::UI::ViewPort;
496 686
497our @ISA = CFClient::UI::Bin::; 687our @ISA = CFClient::UI::Window::;
498
499use SDL::OpenGL;
500 688
501sub size_request { 689sub size_request {
502 my ($self) = @_; 690 my ($self) = @_;
503 my $chld = $self->child
504 or return (0, 0);
505 691
506 $chld->move (2, 2); 692 @$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)});
507 694
508 map { $_ + 4 } $chld->size_request; 695 @$self{qw(child_w child_h)}
509} 696}
510 697
511sub size_allocate { 698sub size_allocate {
512 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)
513 738 }
514 $self->_size_allocate ($x, $y, $w, $h) or return;
515
516 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
517} 739}
518 740
519sub _draw { 741sub _render {
520 my ($self) = @_; 742 my ($self) = @_;
521 743
522 my $chld = $self->child; 744 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
523 745
524 my ($w, $h) = $chld->size_request; 746 $self->SUPER::_render;
525
526 glBegin GL_QUADS;
527 glColor 0, 0, 0;
528 glVertex 0 , 0;
529 glVertex 0 , $h + 4;
530 glVertex $w + 4 , $h + 4;
531 glVertex $w + 4 , 0;
532 glEnd;
533
534 $chld->draw;
535} 747}
536 748
537############################################################################# 749#############################################################################
538 750
539package CFClient::UI::FancyFrame; 751package CFClient::UI::ScrolledWindow;
540 752
541our @ISA = CFClient::UI::Bin::; 753our @ISA = CFClient::UI::HBox::;
542
543use SDL::OpenGL;
544
545my @tex =
546 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
547 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
548 754
549sub new { 755sub new {
550 my $class = shift; 756 my $class = shift;
551 757
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
552 # TODO: user_x, user_y, overwrite moveto? 839 # TODO: user_x, user_y, overwrite moveto?
553 840
554 $class->SUPER::new ( 841 my $self = $class->SUPER::new (
555 bg => [1, 1, 1, 1], 842 bg => [1, 1, 1, 1],
556 border_bg => [1, 1, 1, 1], 843 border_bg => [1, 1, 1, 1],
557 border => $::FONTSIZE * 0.8, 844 border => 0.6,
845 can_events => 1,
558 @_ 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 + $self->border * 2,
559 ) 870 )
560} 871}
561 872
562sub size_request {
563 my ($self) = @_;
564
565 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
566
567 my ($w, $h) = $self->SUPER::size_request;
568
569 (
570 $w + $self->{border} * 2,
571 $h + $self->{border} * 2,
572 )
573}
574
575sub size_allocate { 873sub size_allocate {
576 my ($self, $x, $y, $w, $h) = @_; 874 my ($self, $w, $h) = @_;
577 875
578 $self->_size_allocate ($x, $y, $w, $h) or return;
579
580 $h -= List::Util::max 0, $self->{border} * 2; 876 $h -= List::Util::max 0, $self->border * 2;
581 $w -= List::Util::max 0, $self->{border} * 2; 877 $w -= List::Util::max 0, $self->border * 2;
582 878
879 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
880 if $self->{title};
881
583 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h); 882 $self->child->configure ($self->border, $self->border, $w, $h);
584} 883}
585 884
586sub button_down { 885sub button_down {
587 my ($self, $ev, $x, $y) = @_; 886 my ($self, $ev, $x, $y) = @_;
588 887
589 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 888 my ($w, $h) = @$self{qw(w h)};
590 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 889 my $border = $self->border;
591 890
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}, $self->{y});
592 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 896 my ($ox, $oy) = ($ev->{x}, $ev->{y});
593 my ($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;
594 901
595 $self->{motion} = sub { 902 $self->{motion} = sub {
596 my ($ev, $x, $y) = @_; 903 my ($ev, $x, $y) = @_;
597 904
598 ($x, $y) = ($ev->motion_x, $ev->motion_y); 905 my $dx = $ev->{x} - $ox;
906 my $dy = $ev->{y} - $oy;
599 907
600 $self->{user_w} = $bw + $x - $ox; 908 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
601 $self->{user_h} = $bh + $y - $oy; 909 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
602 $self->update; 910 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
911 $self->check_size;
603 }; 912 };
604 913
605 } elsif ($x >= 0 && $x < $self->{w} 914 } elsif ($lr ^ $td) {
606 && $y >= 0 && $y < $self->{border}) {
607
608 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 915 my ($ox, $oy) = ($ev->{x}, $ev->{y});
609 my ($bx, $by) = ($self->{x}, $self->{y}); 916 my ($bx, $by) = ($self->{x}, $self->{y});
610 917
611 $self->{motion} = sub { 918 $self->{motion} = sub {
612 my ($ev, $x, $y) = @_; 919 my ($ev, $x, $y) = @_;
613 920
614 ($x, $y) = ($ev->motion_x, $ev->motion_y); 921 ($x, $y) = ($ev->{x}, $ev->{y});
615 922
616 $self->move ($bx + $x - $ox, $by + $y - $oy); 923 $self->move ($bx + $x - $ox, $by + $y - $oy);
617 $self->update; 924 $self->update;
618 }; 925 };
619 } 926 }
… …
635 my ($self) = @_; 942 my ($self) = @_;
636 943
637 my ($w, $h ) = ($self->{w}, $self->{h}); 944 my ($w, $h ) = ($self->{w}, $self->{h});
638 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 945 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
639 946
640 glEnable GL_BLEND;
641 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
642 glEnable GL_TEXTURE_2D; 947 glEnable GL_TEXTURE_2D;
643 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 948 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
644 949
950 my $border = $self->border;
951
645 glColor @{ $self->{border_bg} }; 952 glColor @{ $self->{border_bg} };
646 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 953 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
647 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 954 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
648 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 955 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
649 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 956 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
650 957
958 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
651 my $bg = $tex[0]; 959 my $bg = $tex[0];
652 960
653 # TODO: repeat texture not scale 961 # TODO: repeat texture not scale
654 my $rep_x = $cw / $bg->{w}; 962 my $rep_x = $cw / $bg->{w};
655 my $rep_y = $ch / $bg->{h}; 963 my $rep_y = $ch / $bg->{h};
656 964
657 glColor @{ $self->{bg} }; 965 glColor @{ $self->{bg} };
658 966
659 $bg->{s} = $rep_x; 967 $bg->{s} = $rep_x;
660 $bg->{t} = $rep_y; 968 $bg->{t} = $rep_y;
661 $bg->{wrap_mode} = 1; 969 $bg->{wrap_mode} = 1;
662 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 970 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
971 }
663 972
664 glDisable GL_TEXTURE_2D; 973 glDisable GL_TEXTURE_2D;
665 glDisable GL_BLEND; 974
975 $self->{title}->draw if $self->{title};
666 976
667 $self->child->draw; 977 $self->child->draw;
668} 978}
669 979
670############################################################################# 980#############################################################################
… …
673 983
674our @ISA = CFClient::UI::Base::; 984our @ISA = CFClient::UI::Base::;
675 985
676use List::Util qw(max sum); 986use List::Util qw(max sum);
677 987
678use SDL::OpenGL; 988use CFClient::OpenGL;
679 989
680sub new { 990sub new {
681 my $class = shift; 991 my $class = shift;
682 992
683 $class->SUPER::new ( 993 $class->SUPER::new (
… …
685 @_ 995 @_
686 ) 996 )
687} 997}
688 998
689sub add { 999sub add {
690 my ($self, $x, $y, $chld) = @_; 1000 my ($self, $x, $y, $child) = @_;
691 1001
1002 $child->set_parent ($self);
692 $self->{children}[$y][$x] = $chld; 1003 $self->{children}[$y][$x] = $child;
693 $chld->set_parent ($self);
694 1004
695 $self->{w} = $self->{h} = -1; 1005 $child->check_size;
1006}
1007
1008sub children {
1009 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1010}
1011
1012# TODO: move to container class maybe? send childs a signal on removal?
1013sub clear {
1014 my ($self) = @_;
1015
1016 my @children = $self->children;
1017 delete $self->{children};
1018
1019 for (@children) {
1020 delete $_->{parent};
1021 $_->hide;
1022 }
1023
696 $self->update; 1024 $self->update;
697} 1025}
698 1026
699sub get_wh { 1027sub get_wh {
700 my ($self) = @_; 1028 my ($self) = @_;
… …
706 or next; 1034 or next;
707 1035
708 for my $x (0 .. $#$row) { 1036 for my $x (0 .. $#$row) {
709 my $widget = $row->[$x] 1037 my $widget = $row->[$x]
710 or next; 1038 or next;
711 my ($w, $h) = $widget->size_request; 1039 my ($w, $h) = @$widget{qw(req_w req_h)};
712 1040
713 $w[$x] = max $w[$x], $w; 1041 $w[$x] = max $w[$x], $w;
714 $h[$y] = max $h[$y], $h; 1042 $h[$y] = max $h[$y], $h;
715 } 1043 }
716 } 1044 }
… …
728 (sum @$hs), 1056 (sum @$hs),
729 ) 1057 )
730} 1058}
731 1059
732sub size_allocate { 1060sub size_allocate {
733 my ($self, $x, $y, $w, $h) = @_; 1061 my ($self, $w, $h) = @_;
734
735 $self->_size_allocate ($x, $y, $w, $h) or return;
736 1062
737 my ($ws, $hs) = $self->get_wh; 1063 my ($ws, $hs) = $self->get_wh;
738 1064
739 my $req_w = sum @$ws; 1065 my $req_w = sum @$ws;
740 my $req_h = sum @$hs; 1066 my $req_h = sum @$hs;
… …
762 1088
763 for my $c (0 .. $#$row) { 1089 for my $c (0 .. $#$row) {
764 my $col_w = $ws->[$c]; 1090 my $col_w = $ws->[$c];
765 1091
766 if (my $widget = $row->[$c]) { 1092 if (my $widget = $row->[$c]) {
767 $widget->size_allocate ($x, $y, $col_w, $row_h); 1093 $widget->configure ($x, $y, $col_w, $row_h);
768 } 1094 }
769 1095
770 $x += $col_w; 1096 $x += $col_w;
771 } 1097 }
772 1098
… …
817 (List::Util::max map $_->[1], @alloc), 1143 (List::Util::max map $_->[1], @alloc),
818 ) 1144 )
819} 1145}
820 1146
821sub size_allocate { 1147sub size_allocate {
822 my ($self, $x, $y, $w, $h) = @_; 1148 my ($self, $w, $h) = @_;
823
824 $self->_size_allocate ($x, $y, $w, $h);
825 1149
826 ($h, $w) = ($w, $h); 1150 ($h, $w) = ($w, $h);
827 1151
828 my $children = $self->{children}; 1152 my $children = $self->{children};
829 1153
830 my @h = map +($_->size_request)[0], @$children; 1154 my @h = map $_->{req_w}, @$children;
831 1155
832 my $req_h = List::Util::sum @h; 1156 my $req_h = List::Util::sum @h;
833 1157
834 if ($req_h > $h) { 1158 if ($req_h > $h) {
835 # ah well, not enough space 1159 # ah well, not enough space
… …
851 1175
852 my $y = 0; 1176 my $y = 0;
853 for (0 .. $#$children) { 1177 for (0 .. $#$children) {
854 my $child = $children->[$_]; 1178 my $child = $children->[$_];
855 my $h = $h[$_]; 1179 my $h = $h[$_];
856 $child->size_allocate ($y, 0, $h, $w); 1180 $child->configure ($y, 0, $h, $w);
857 1181
858 $y += $h; 1182 $y += $h;
859 } 1183 }
1184
1185 1
860} 1186}
861 1187
862############################################################################# 1188#############################################################################
863 1189
864package CFClient::UI::VBox; 1190package CFClient::UI::VBox;
… …
877 (List::Util::sum map $_->[1], @alloc), 1203 (List::Util::sum map $_->[1], @alloc),
878 ) 1204 )
879} 1205}
880 1206
881sub size_allocate { 1207sub size_allocate {
882 my ($self, $x, $y, $w, $h) = @_; 1208 my ($self, $w, $h) = @_;
883 1209
884 $self->_size_allocate ($x, $y, $w, $h); 1210 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
885 1211
886 my $children = $self->{children}; 1212 my $children = $self->{children};
887 1213
888 my @h = map +($_->size_request)[1], @$children; 1214 my @h = map $_->{req_h}, @$children;
889 1215
890 my $req_h = List::Util::sum @h; 1216 my $req_h = List::Util::sum @h;
891 1217
892 if ($req_h > $h) { 1218 if ($req_h > $h) {
893 # ah well, not enough space 1219 # ah well, not enough space
… …
907 1233
908 my $y = 0; 1234 my $y = 0;
909 for (0 .. $#$children) { 1235 for (0 .. $#$children) {
910 my $child = $children->[$_]; 1236 my $child = $children->[$_];
911 my $h = $h[$_]; 1237 my $h = $h[$_];
912 $child->size_allocate (0, $y, $w, $h); 1238 $child->configure (0, $y, $w, $h);
913 1239
914 $y += $h; 1240 $y += $h;
915 } 1241 }
1242
1243 1
916} 1244}
917 1245
918############################################################################# 1246#############################################################################
919 1247
920package CFClient::UI::Label; 1248package CFClient::UI::Label;
921 1249
922our @ISA = CFClient::UI::Base::; 1250our @ISA = CFClient::UI::Base::;
923 1251
924use SDL::OpenGL; 1252use CFClient::OpenGL;
925 1253
926sub new { 1254sub new {
927 my ($class, %arg) = @_; 1255 my ($class, %arg) = @_;
928 1256
929 my $self = $class->SUPER::new ( 1257 my $self = $class->SUPER::new (
930 fg => [1, 1, 1], 1258 fg => [1, 1, 1],
931 fontsize => $::FONTSIZE, 1259 #font => default_font
932 text => "", 1260 #text => initial text
1261 #markup => initial narkup
1262 layout => (new CFClient::Layout),
1263 fontsize => 1,
933 align => -1, 1264 align => -1,
1265 valign => -1,
934 padding => 2, 1266 padding => 2,
935 layout => new CFClient::Layout, 1267 can_events => 0,
936 %arg 1268 %arg
937 ); 1269 );
938 1270
1271 if (exists $self->{template}) {
1272 my $layout = new CFClient::Layout;
1273 $layout->set_text (delete $self->{template});
1274 $self->{template} = $layout;
1275 }
1276
1277 if (exists $self->{markup}) {
1278 $self->set_markup (delete $self->{markup});
1279 } else {
939 $self->set_text ($self->{text}); 1280 $self->set_text (delete $self->{text});
1281 }
940 1282
941 $self 1283 $self
942} 1284}
943 1285
944sub escape_text { 1286sub escape {
945 local $_ = $_[1]; 1287 local $_ = $_[1];
946 1288
947 s/&/&amp;/g; 1289 s/&/&amp;/g;
948 s/>/&gt;/g; 1290 s/>/&gt;/g;
949 s/</&lt;/g; 1291 s/</&lt;/g;
950 1292
951 $_[1] 1293 $_[1]
952} 1294}
953 1295
1296sub update {
1297 my ($self) = @_;
1298
1299 delete $self->{texture};
1300 $self->SUPER::update;
1301}
1302
954sub set_text { 1303sub set_text {
955 my ($self, $text) = @_; 1304 my ($self, $text) = @_;
956 1305
1306 return if $self->{text} eq "T$text";
957 $self->{text} = $text; 1307 $self->{text} = "T$text";
1308
1309 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
958 $self->{layout}->set_markup ($text); 1310 $self->{layout}->set_text ($text);
959 1311
960 delete $self->{texture};
961# $self->{w} = $self->{h} = -1;
962 $self->update; 1312 $self->update;
1313 $self->check_size;
963} 1314}
964 1315
965sub get_text { 1316sub set_markup {
966 my ($self, $text) = @_; 1317 my ($self, $markup) = @_;
967 1318
968 $self->{text} 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;
1325 $self->{layout}->set_markup ($markup);
1326
1327 $self->update;
1328 $self->check_size;
969} 1329}
970 1330
971sub size_request { 1331sub size_request {
972 my ($self) = @_; 1332 my ($self) = @_;
973 1333
974 $self->{layout}->set_width; 1334 $self->{layout}->set_font ($self->{font}) if $self->{font};
1335 $self->{layout}->set_width ($self->{max_w} || -1);
975 $self->{layout}->set_height ($self->{fontsize}); 1336 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1337
976 my ($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 }
977 1349
978 ( 1350 (
979 $w + $self->{padding} * 2, 1351 $w + $self->{padding} * 2,
980 $h + $self->{padding} * 2, 1352 $h + $self->{padding} * 2,
981 ) 1353 )
982} 1354}
983 1355
984sub size_allocate { 1356sub size_allocate {
985 my ($self, $x, $y, $w, $h) = @_; 1357 my ($self, $w, $h) = @_;
986
987 $self->_size_allocate ($x, $y, $w, $h) or return;
988 1358
989 delete $self->{texture}; 1359 delete $self->{texture};
990} 1360}
991 1361
992sub update { 1362sub set_fontsize {
993 my ($self) = @_; 1363 my ($self, $fontsize) = @_;
994 1364
1365 $self->{fontsize} = $fontsize;
995 delete $self->{texture}; 1366 delete $self->{texture};
1367
996 $self->SUPER::update; 1368 $self->update;
1369 $self->check_size;
997} 1370}
998 1371
999sub _draw { 1372sub _draw {
1000 my ($self) = @_; 1373 my ($self) = @_;
1001 1374
1002 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};
1003 $self->{layout}->set_width ($self->{w}); 1378 $self->{layout}->set_width ($self->{w});
1004 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize}); 1379 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
1380
1005 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 $tex
1006 }; 1392 };
1007 1393
1008 glEnable GL_BLEND;
1009 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1010 glEnable GL_TEXTURE_2D; 1394 glEnable GL_TEXTURE_2D;
1011 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1395 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1012 1396
1397 if ($tex->{format} == GL_ALPHA) {
1013 glColor @{$self->{fg}}; 1398 glColor @{$self->{fg}};
1014 1399 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1015 my $x = 1400 } else {
1016 $self->{align} < 0 ? $self->{padding} 1401 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1017 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1402 }
1018 : ($self->{w} - $tex->{w}) * 0.5;
1019
1020 $tex->draw_quad (int $x, int +($self->{h} - $tex->{h}) * 0.5);
1021 1403
1022 glDisable GL_TEXTURE_2D; 1404 glDisable GL_TEXTURE_2D;
1023 glDisable GL_BLEND;
1024} 1405}
1025 1406
1026############################################################################# 1407#############################################################################
1027 1408
1028package CFClient::UI::Entry; 1409package CFClient::UI::EntryBase;
1029 1410
1030our @ISA = CFClient::UI::Label::; 1411our @ISA = CFClient::UI::Label::;
1031 1412
1032use SDL; 1413use CFClient::OpenGL;
1033use SDL::OpenGL;
1034 1414
1035sub new { 1415sub new {
1036 my $class = shift; 1416 my $class = shift;
1037 1417
1038 $class->SUPER::new ( 1418 $class->SUPER::new (
1039 fg => [1, 1, 1], 1419 fg => [1, 1, 1],
1040 bg => [0, 0, 0, 0.2], 1420 bg => [0, 0, 0, 0.2],
1041 active_bg => [1, 1, 1, 0.5], 1421 active_bg => [1, 1, 1, 0.5],
1042 active_fg => [0, 0, 0], 1422 active_fg => [0, 0, 0],
1043 can_hover => 1, 1423 can_hover => 1,
1044 can_focus => 1, 1424 can_focus => 1,
1425 valign => 0,
1426 can_events => 1,
1045 @_ 1427 @_
1046 ) 1428 )
1047} 1429}
1048 1430
1049sub _set_text { 1431sub _set_text {
1050 my ($self, $text) = @_; 1432 my ($self, $text) = @_;
1051 1433
1052 my $old_text = $self->{text}; 1434 delete $self->{cur_h};
1435
1436 return if $self->{text} eq $text;
1437
1438 delete $self->{texture};
1053 1439
1054 $self->{last_activity} = $::NOW; 1440 $self->{last_activity} = $::NOW;
1055
1056 $self->{text} = $text; 1441 $self->{text} = $text;
1057 $self->{layout}->set_width ($self->{w});
1058 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});
1059 1442
1060 $text =~ s/./*/g if $self->{hidden}; 1443 $text =~ s/./*/g if $self->{hidden};
1444 $self->{layout}->set_text ("$text ");
1061 1445
1062 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1446 $self->emit (changed => $self->{text});
1063
1064 $text = substr $text, 0, $self->{cursor};
1065 utf8::encode $text;
1066
1067 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1068
1069 $self->emit (changed => $self->{text}) # XXX: is this the right place to do this?
1070 if $old_text ne $self->{text};
1071}
1072
1073sub size_request {
1074 my ($self) = @_;
1075
1076 my ($w, $h) = $self->SUPER::size_request;
1077
1078 ($w + 1, $h) # add 1 for cursor
1079}
1080
1081sub size_allocate {
1082 my ($self, $x, $y, $w, $h) = @_;
1083
1084 $self->SUPER::size_allocate ($x, $y, $w, $h);
1085
1086 $self->_set_text ($self->{text});
1087} 1447}
1088 1448
1089sub set_text { 1449sub set_text {
1090 my ($self, $text) = @_; 1450 my ($self, $text) = @_;
1091 1451
1092 $self->{cursor} = length $text; 1452 $self->{cursor} = length $text;
1093 $self->_set_text ($text); 1453 $self->_set_text ($text);
1454 $self->check_size;
1094 $self->update; 1455 $self->update;
1456}
1457
1458sub get_text {
1459 $_[0]{text}
1460}
1461
1462sub size_request {
1463 my ($self) = @_;
1464
1465 my ($w, $h) = $self->SUPER::size_request;
1466
1467 ($w + 1, $h) # add 1 for cursor
1468}
1469
1470sub size_allocate {
1471 my ($self, $w, $h) = @_;
1472
1473 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1095} 1474}
1096 1475
1097sub key_down { 1476sub key_down {
1098 my ($self, $ev) = @_; 1477 my ($self, $ev) = @_;
1099 1478
1100 my $mod = $ev->key_mod; 1479 my $mod = $ev->{mod};
1101 my $sym = $ev->key_sym; 1480 my $sym = $ev->{sym};
1102
1103 my $uni = $ev->key_unicode; 1481 my $uni = $ev->{unicode};
1104 1482
1105 my $text = $self->get_text; 1483 my $text = $self->get_text;
1106 1484
1107 if ($sym == SDLK_BACKSPACE) { 1485 if ($uni == 8) {
1108 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1486 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1109 } elsif ($sym == SDLK_DELETE) { 1487 } elsif ($uni == 127) {
1110 substr $text, $self->{cursor}, 1, ""; 1488 substr $text, $self->{cursor}, 1, "";
1111 } elsif ($sym == SDLK_LEFT) { 1489 } elsif ($sym == CFClient::SDLK_LEFT) {
1112 --$self->{cursor} if $self->{cursor}; 1490 --$self->{cursor} if $self->{cursor};
1113 } elsif ($sym == SDLK_RIGHT) { 1491 } elsif ($sym == CFClient::SDLK_RIGHT) {
1114 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1492 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1115 } elsif ($sym == SDLK_HOME) { 1493 } elsif ($sym == CFClient::SDLK_HOME) {
1116 $self->{cursor} = 0; 1494 $self->{cursor} = 0;
1117 } elsif ($sym == SDLK_END) { 1495 } elsif ($sym == CFClient::SDLK_END) {
1118 $self->{cursor} = length $text; 1496 $self->{cursor} = length $text;
1119 } elsif ($sym == SDLK_ESCAPE) { 1497 } elsif ($uni == 27) {
1120 $self->emit ('escape'); 1498 $self->emit ('escape');
1121 } elsif ($uni) { 1499 } elsif ($uni) {
1122 substr $text, $self->{cursor}++, 0, chr $uni; 1500 substr $text, $self->{cursor}++, 0, chr $uni;
1123 } 1501 }
1124 1502
… …
1179 1557
1180 $self->SUPER::_draw; 1558 $self->SUPER::_draw;
1181 1559
1182 #TODO: force update every cursor change :( 1560 #TODO: force update every cursor change :(
1183 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1561 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1562
1563 unless (exists $self->{cur_h}) {
1564 my $text = substr $self->{text}, 0, $self->{cursor};
1565 utf8::encode $text;
1566
1567 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1568 }
1569
1184 glColor @{$self->{fg}}; 1570 glColor @{$self->{fg}};
1185 glBegin GL_LINES; 1571 glBegin GL_LINES;
1186 glVertex $self->{cur_x}, $self->{cur_y};
1187 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} + $self->{cur_h};
1188 glEnd; 1574 glEnd;
1189 } 1575 }
1190} 1576}
1191 1577
1192package CFClient::UI::LineEntry; 1578package CFClient::UI::Entry;
1193 1579
1194our @ISA = CFClient::UI::Entry::; 1580our @ISA = CFClient::UI::EntryBase::;
1195 1581
1196use SDL; 1582use CFClient::OpenGL;
1197use SDL::OpenGL;
1198 1583
1199sub key_down { 1584sub key_down {
1200 my ($self, $ev) = @_; 1585 my ($self, $ev) = @_;
1201 1586
1202 my $sym = $ev->key_sym; 1587 my $sym = $ev->{sym};
1203 1588
1204 if ($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} = '';
1205 $self->emit (activate => $self->get_text); 1594 $self->emit (activate => $txt);
1206 $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 }
1207 1618
1208 } else { 1619 } else {
1209 $self->SUPER::key_down ($ev); 1620 $self->SUPER::key_down ($ev);
1210 } 1621 }
1211 1622
… …
1215 1626
1216package CFClient::UI::Button; 1627package CFClient::UI::Button;
1217 1628
1218our @ISA = CFClient::UI::Label::; 1629our @ISA = CFClient::UI::Label::;
1219 1630
1220use SDL; 1631use CFClient::OpenGL;
1221use SDL::OpenGL;
1222 1632
1223my @tex = 1633my @tex =
1224 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1634 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1225 qw(b1_button_active.png); 1635 qw(b1_button_active.png);
1226 1636
1227sub new { 1637sub new {
1228 my $class = shift; 1638 my $class = shift;
1229 1639
1230 $class->SUPER::new ( 1640 $class->SUPER::new (
1231 padding => 4, 1641 padding => 4,
1232 fg => [1, 1, 1], 1642 fg => [1, 1, 1],
1233 bg => [1, 1, 1, 0.2], 1643 bg => [1, 1, 1, 0.2],
1234 active_fg => [1, 1, 0], 1644 active_fg => [0, 0, 1],
1235 can_hover => 1, 1645 can_hover => 1,
1646 align => 0,
1647 valign => 0,
1648 can_events => 1,
1236 @_ 1649 @_
1237 ) 1650 )
1238} 1651}
1239 1652
1240sub button_up { 1653sub button_up {
… …
1248 1661
1249sub _draw { 1662sub _draw {
1250 my ($self) = @_; 1663 my ($self) = @_;
1251 1664
1252 local $self->{fg} = $self->{fg}; 1665 local $self->{fg} = $self->{fg};
1253 my $tex = $tex[0];
1254
1255 glEnable GL_BLEND;
1256 glEnable GL_TEXTURE_2D;
1257 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1258 1666
1259 if ($GRAB == $self) { 1667 if ($GRAB == $self) {
1260 $self->{fg} = $self->{active_fg}; 1668 $self->{fg} = $self->{active_fg};
1261 } 1669 }
1262 1670
1263 glBindTexture GL_TEXTURE_2D, $tex->{name}; 1671 glEnable GL_TEXTURE_2D;
1264 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1672 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1673 glColor 0, 0, 0, 1;
1265 1674
1266 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 1675 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1267 1676
1268 glDisable GL_TEXTURE_2D; 1677 glDisable GL_TEXTURE_2D;
1269 glDisable GL_BLEND;
1270 1678
1271 $self->SUPER::_draw; 1679 $self->SUPER::_draw;
1272} 1680}
1273 1681
1274############################################################################# 1682#############################################################################
… …
1276package CFClient::UI::CheckBox; 1684package CFClient::UI::CheckBox;
1277 1685
1278our @ISA = CFClient::UI::DrawBG::; 1686our @ISA = CFClient::UI::DrawBG::;
1279 1687
1280my @tex = 1688my @tex =
1281 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1689 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1282 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1690 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1283 1691
1284use SDL; 1692use CFClient::OpenGL;
1285use SDL::OpenGL;
1286 1693
1287sub new { 1694sub new {
1288 my $class = shift; 1695 my $class = shift;
1289 1696
1290 $class->SUPER::new ( 1697 $class->SUPER::new (
… …
1301 my ($self) = @_; 1708 my ($self) = @_;
1302 1709
1303 ($self->{padding} * 2 + 6) x 2 1710 ($self->{padding} * 2 + 6) x 2
1304} 1711}
1305 1712
1306sub size_allocate {
1307 my ($self, $x, $y, $w, $h) = @_;
1308
1309 $self->_size_allocate ($x, $y, $w, $h);
1310}
1311
1312sub button_down { 1713sub button_down {
1313 my ($self, $ev, $x, $y) = @_; 1714 my ($self, $ev, $x, $y) = @_;
1314 1715
1315 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1716 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1316 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1717 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
… …
1328 1729
1329 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;
1330 1731
1331 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1732 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1332 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
1333 glEnable GL_BLEND; 1894 glEnable GL_BLEND;
1895 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1334 glEnable GL_TEXTURE_2D; 1896 glEnable GL_TEXTURE_2D;
1335 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1897 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1336 1898
1337 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;
1338 1906
1339 $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, $h1;
1914 glEnd;
1340 1915
1916 if ($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, $h2;
1923 glEnd;
1924 }
1925
1926 glDisable GL_BLEND;
1341 glDisable GL_TEXTURE_2D; 1927 glDisable GL_TEXTURE_2D;
1342 glDisable GL_BLEND; 1928}
1929
1930#############################################################################
1931
1932package CFClient::UI::Gauge;
1933
1934our @ISA = CFClient::UI::VBox::;
1935
1936sub new {
1937 my ($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);
1343} 1975}
1344 1976
1345############################################################################# 1977#############################################################################
1346 1978
1347package CFClient::UI::Slider; 1979package CFClient::UI::Slider;
1348 1980
1349use strict; 1981use strict;
1350 1982
1351use SDL::OpenGL; 1983use CFClient::OpenGL;
1352 1984
1353our @ISA = CFClient::UI::DrawBG::; 1985our @ISA = CFClient::UI::DrawBG::;
1354 1986
1355my @tex = 1987my @tex =
1356 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1988 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
… …
1366 # TODO: calculations are off 1998 # TODO: calculations are off
1367 my $self = $class->SUPER::new ( 1999 my $self = $class->SUPER::new (
1368 fg => [1, 1, 1], 2000 fg => [1, 1, 1],
1369 active_fg => [0, 0, 0], 2001 active_fg => [0, 0, 0],
1370 range => [0, 0, 100, 10], 2002 range => [0, 0, 100, 10],
1371 req_w => 40, 2003 req_w => $::WIDTH / 80,
1372 req_h => 13, 2004 req_h => $::WIDTH / 80,
1373 vertical => 0, 2005 vertical => 0,
1374 can_hover => 1, 2006 can_hover => 1,
1375 inner_pad => 5, 2007 inner_pad => 5,
1376 @_ 2008 @_
1377 ); 2009 );
… …
1460 $page ||= 2; 2092 $page ||= 2;
1461 2093
1462 my $knob_a = $inner_pad_px + ($value - $page * 0.5); 2094 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1463 my $knob_b = $inner_pad_px + ($value + $page * 0.5); 2095 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1464 2096
1465 glEnable GL_BLEND;
1466 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1467 glEnable GL_TEXTURE_2D; 2097 glEnable GL_TEXTURE_2D;
1468 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2098 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1469 2099
1470 # draw background 2100 # draw background
1471 $tex[1]->draw_quad (0, 0, $w, $h); 2101 $tex[1]->draw_quad_alpha (0, 0, $w, $h);
1472 2102
1473 # draw handle 2103 # draw handle
1474 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2104 $tex[0]->draw_quad_alpha ($knob_a, 0, $knob_b - $knob_a, $h);
1475 2105
1476 glDisable GL_BLEND;
1477 glDisable GL_TEXTURE_2D; 2106 glDisable GL_TEXTURE_2D;
1478} 2107}
1479 2108
1480############################################################################# 2109#############################################################################
1481 2110
1482package CFClient::UI::TextView; 2111package CFClient::UI::TextView;
1483 2112
1484our @ISA = CFClient::UI::HBox::; 2113our @ISA = CFClient::UI::HBox::;
1485 2114
1486use SDL::OpenGL; 2115use CFClient::OpenGL;
1487 2116
1488sub new { 2117sub new {
1489 my $class = shift; 2118 my $class = shift;
1490 2119
1491 my $self = $class->SUPER::new ( 2120 my $self = $class->SUPER::new (
1492 req_w => $::WIDTH / 6, 2121 fontsize => 1,
1493 req_h => $::HEIGHT / 6, 2122 can_events => 0,
1494 fontsize => $::FONTSIZE, 2123 #font => default_font
1495 @_, 2124 @_,
1496 2125
1497 layout => (new CFClient::Layout), 2126 layout => (new CFClient::Layout 1),
1498 par => [], 2127 par => [],
1499 height => 0, 2128 height => 0,
1500 children => [ 2129 children => [
1501 (new CFClient::UI::Empty expand => 1), 2130 (new CFClient::UI::Empty expand => 1),
1502 (new CFClient::UI::Slider vertical => 1), 2131 (new CFClient::UI::Slider vertical => 1),
1503 ], 2132 ],
1504 ); 2133 );
1505 2134
1506 $self->{children}[1]->connect (changed => sub { 2135 $self->{children}[1]->connect (changed => sub { $self->update });
1507 $self->update;
1508 });
1509 2136
1510 $self 2137 $self
1511} 2138}
1512 2139
1513sub set_fontsize { 2140sub set_fontsize {
… …
1520sub text_height { 2147sub text_height {
1521 my ($self, $text) = @_; 2148 my ($self, $text) = @_;
1522 2149
1523 my $layout = $self->{layout}; 2150 my $layout = $self->{layout};
1524 2151
1525 $layout->set_height ($self->{fontsize}); 2152 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1526 $layout->set_width ($self->{w}); 2153 $layout->set_width ($self->{children}[0]{w});
1527 $layout->set_text ($text); 2154 $layout->set_markup ($text);
1528 2155
1529 ($layout->size)[1] 2156 ($layout->size)[1]
1530} 2157}
1531 2158
1532sub reflow { 2159sub reflow {
… …
1534 2161
1535 $self->{need_reflow}++; 2162 $self->{need_reflow}++;
1536 $self->update; 2163 $self->update;
1537} 2164}
1538 2165
1539sub size_request {
1540 my ($self) = @_;
1541
1542 ($self->{req_w}, $self->{req_h})
1543}
1544
1545sub size_allocate { 2166sub size_allocate {
1546 my ($self, $x, $y, $w, $h) = @_; 2167 my ($self, $w, $h) = @_;
1547 2168
1548 $self->SUPER::size_allocate ($x, $y, $w, $h); 2169 $self->SUPER::size_allocate ($w, $h);
1549 2170
2171 $self->{layout}->set_font ($self->{font}) if $self->{font};
1550 $self->{layout}->set_height ($self->{fontsize}); 2172 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1551 $self->{layout}->set_width ($self->{w}); 2173 $self->{layout}->set_width ($self->{children}[0]{w});
1552 2174
1553 $self->reflow; 2175 $self->reflow;
1554} 2176}
1555 2177
1556sub add_paragraph { 2178sub add_paragraph {
… …
1575 2197
1576 return unless $self->{h} > 0; 2198 return unless $self->{h} > 0;
1577 2199
1578 delete $self->{texture}; 2200 delete $self->{texture};
1579 2201
1580 $TOPLEVEL->on_refresh ($self, sub { 2202 $ROOT->on_post_alloc ($self, sub {
1581 if (delete $self->{need_reflow}) { 2203 if (delete $self->{need_reflow}) {
1582 my $height = 0; 2204 my $height = 0;
1583 2205
1584 $height += $_->[0] = $self->text_height ($_->[2]) 2206 $height += $_->[0] = $self->text_height ($_->[2])
1585 for @{$self->{par}}; 2207 for @{$self->{par}};
… …
1589 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2211 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1590 2212
1591 delete $self->{texture}; 2213 delete $self->{texture};
1592 } 2214 }
1593 2215
1594 $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 {
1595 glClearColor 0, 0, 0, 1; 2217 glClearColor 0, 0, 0, 0;
1596 glClear GL_COLOR_BUFFER_BIT; 2218 glClear GL_COLOR_BUFFER_BIT;
1597 2219
1598 glEnable GL_BLEND;
1599 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1600 glEnable GL_TEXTURE_2D; 2220 glEnable GL_TEXTURE_2D;
1601 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2221 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1602 2222
1603 my $top = int $self->{children}[1]{range}[0]; 2223 my $top = int $self->{children}[1]{range}[0];
1604 2224
… …
1607 2227
1608 my $y = 0; 2228 my $y = 0;
1609 2229
1610 my $layout = $self->{layout}; 2230 my $layout = $self->{layout};
1611 2231
2232 $layout->set_font ($self->{font}) if $self->{font};
2233
1612 for my $par (@{$self->{par}}) { 2234 for my $par (@{$self->{par}}) {
1613 my $h = $par->[0]; 2235 my $h = $par->[0];
1614 2236
1615 if ($y0 < $y + $h && $y < $y1) { 2237 if ($y0 < $y + $h && $y < $y1) {
2238 $layout->set_foreground (@{ $par->[1] });
1616 $layout->set_text ($par->[2]); 2239 $layout->set_markup ($par->[2]);
1617 2240
1618 glColor @{ $par->[1] };
1619 my ($W, $H) = $layout->size; 2241 my ($W, $H) = $layout->size;
1620 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2242 CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0);
1621 } 2243 }
1622 2244
1623 $y += $h; 2245 $y += $h;
1624 } 2246 }
1625 2247
1626 glDisable GL_TEXTURE_2D; 2248 glDisable GL_TEXTURE_2D;
1627 glDisable GL_BLEND;
1628 }; 2249 };
1629 }); 2250 });
1630} 2251}
1631 2252
1632sub _draw { 2253sub _draw {
1633 my ($self) = @_; 2254 my ($self) = @_;
1634 2255
1635 if ($self->{texture}) {
1636 glEnable GL_TEXTURE_2D; 2256 glEnable GL_TEXTURE_2D;
1637 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2257 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1638 $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});
1639 glDisable GL_TEXTURE_2D; 2260 glDisable GL_TEXTURE_2D;
1640 }
1641 2261
1642 $self->{children}[1]->draw; 2262 $self->{children}[1]->draw;
1643 2263
1644} 2264}
1645 2265
1646############################################################################# 2266#############################################################################
1647 2267
1648package CFClient::UI::MapWidget;
1649
1650use strict;
1651
1652use List::Util qw(min max);
1653
1654use SDL;
1655use SDL::OpenGL;
1656
1657our @ISA = CFClient::UI::Base::;
1658
1659sub new {
1660 my $class = shift;
1661
1662 $class->SUPER::new (
1663 z => -1,
1664 can_focus => 1,
1665 list => (glGenLists 1),
1666 @_
1667 )
1668}
1669
1670sub key_down {
1671 print "MAPKEYDOWN\n";
1672}
1673
1674sub key_up {
1675}
1676
1677sub button_down {
1678 my ($self, $ev, $x, $y) = @_;
1679
1680 $self->focus_in;
1681
1682 if ($ev->button == 2) {
1683 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1684 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1685
1686 $self->{motion} = sub {
1687 my ($ev, $x, $y) = @_;
1688
1689 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1690
1691 $::CFG->{map_shift_x} = $bw + $x - $ox;
1692 $::CFG->{map_shift_y} = $bh + $y - $oy;
1693
1694 $self->update;
1695 };
1696 }
1697}
1698
1699sub button_up {
1700 my ($self, $ev, $x, $y) = @_;
1701
1702 delete $self->{motion};
1703}
1704
1705sub mouse_motion {
1706 my ($self, $ev, $x, $y) = @_;
1707
1708 $self->{motion}->($ev, $x, $y) if $self->{motion};
1709}
1710
1711sub size_request {
1712 (
1713 1 + 32 * int $::WIDTH / 32,
1714 1 + 32 * int $::HEIGHT / 32,
1715 )
1716}
1717
1718sub update {
1719 my ($self) = @_;
1720
1721 $self->{need_update} = 1;
1722 $self->SUPER::update;
1723}
1724
1725sub draw {
1726 my ($self) = @_;
1727
1728 if (delete $self->{need_update}) {
1729 glNewList $self->{list}, GL_COMPILE;
1730
1731 if ($::MAP) {
1732 my $sw = int $::WIDTH / 32;
1733 my $sh = int $::HEIGHT / 32;
1734
1735 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1736 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1737
1738 glTranslate $sx0 - 32, $sy0 - 32, 0;
1739
1740 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1741
1742 if ($::CFG->{fow_enable}) {
1743 if ($::CFG->{fow_smooth}) { # smooth fog of war
1744 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1745 glConvolutionFilter2D
1746 GL_CONVOLUTION_2D,
1747 GL_ALPHA,
1748 3, 3,
1749 GL_ALPHA, GL_FLOAT,
1750 pack "f*",
1751 0.1, 0.1, 0.1,
1752 0.1, 0.2, 0.1,
1753 0.1, 0.1, 0.1,
1754 ;
1755 glEnable GL_CONVOLUTION_2D;
1756 }
1757
1758 my $tex = new CFClient::Texture
1759 w => $w,
1760 h => $h,
1761 data => $data,
1762 internalformat => GL_ALPHA,
1763 format => GL_ALPHA;
1764
1765 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1766
1767 glEnable GL_BLEND;
1768 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1769 glEnable GL_TEXTURE_2D;
1770 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1771
1772 glColor +($::CFG->{fow_intensity}) x 3, 1;
1773 $tex->draw_quad (0, 0, $w * 32, $h * 32);
1774
1775 glDisable GL_TEXTURE_2D;
1776 glDisable GL_BLEND;
1777 }
1778
1779 # HACK BEGIN
1780 {
1781 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1782 my ($w, $h) = (250, 250);
1783
1784 glEnable GL_BLEND;
1785 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1786 glEnable GL_TEXTURE_2D;
1787 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1788
1789 CFClient::Texture->new (
1790 w => $w,
1791 h => $h,
1792 data => $::MAP->mapmap ($w, $h),
1793 type => GL_UNSIGNED_INT_8_8_8_8_REV
1794 )->draw_quad (100, 100);
1795
1796 glDisable GL_TEXTURE_2D;
1797 glDisable GL_BLEND;
1798 }
1799 # HACK END
1800 }
1801
1802 glEndList;
1803 }
1804
1805 glPushMatrix;
1806 glCallList $self->{list};
1807 glPopMatrix;
1808
1809 if ($FOCUS != $self) {
1810 glColor 64/255, 64/255, 64/255;
1811 glLogicOp GL_AND;
1812 glEnable GL_COLOR_LOGIC_OP;
1813 glBegin GL_QUADS;
1814 glVertex 0, 0;
1815 glVertex 0, $::HEIGHT;
1816 glVertex $::WIDTH, $::HEIGHT;
1817 glVertex $::WIDTH, 0;
1818 glEnd;
1819 glDisable GL_COLOR_LOGIC_OP;
1820 }
1821}
1822
1823my %DIR = (
1824 SDLK_KP8, [1, "north"],
1825 SDLK_KP9, [2, "northeast"],
1826 SDLK_KP6, [3, "east"],
1827 SDLK_KP3, [4, "southeast"],
1828 SDLK_KP2, [5, "south"],
1829 SDLK_KP1, [6, "southwest"],
1830 SDLK_KP4, [7, "west"],
1831 SDLK_KP7, [8, "northwest"],
1832
1833 SDLK_UP, [1, "north"],
1834 SDLK_RIGHT, [3, "east"],
1835 SDLK_DOWN, [5, "south"],
1836 SDLK_LEFT, [7, "west"],
1837);
1838
1839sub key_down {
1840 my ($self, $ev) = @_;
1841
1842 my $mod = $ev->key_mod;
1843 my $sym = $ev->key_sym;
1844
1845 if ($sym == SDLK_KP5) {
1846 $::CONN->user_send ("command stay fire");
1847 } elsif ($sym == SDLK_a) {
1848 $::CONN->user_send ("command apply");
1849 } elsif ($sym == SDLK_QUOTE) {
1850 $self->emit ('activate_console');
1851 } elsif ($sym == SDLK_SLASH) {
1852 $self->emit ('activate_console' => '/');
1853 } elsif (exists $DIR{$sym}) {
1854 if ($mod & KMOD_SHIFT) {
1855 $self->{shft}++;
1856 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1857 } elsif ($mod & KMOD_CTRL) {
1858 $self->{ctrl}++;
1859 $::CONN->user_send ("command run $DIR{$sym}[0]");
1860 } else {
1861 $::CONN->user_send ("command $DIR{$sym}[1]");
1862 }
1863 }
1864}
1865
1866sub key_up {
1867 my ($self, $ev) = @_;
1868
1869 my $mod = $ev->key_mod;
1870 my $sym = $ev->key_sym;
1871
1872 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1873 $::CONN->user_send ("command fire_stop");
1874 }
1875 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1876 $::CONN->user_send ("command run_stop");
1877 }
1878}
1879
1880#############################################################################
1881
1882package CFClient::UI::Animator; 2268package CFClient::UI::Animator;
1883 2269
1884use SDL::OpenGL; 2270use CFClient::OpenGL;
1885 2271
1886our @ISA = CFClient::UI::Bin::; 2272our @ISA = CFClient::UI::Bin::;
1887 2273
1888sub moveto { 2274sub moveto {
1889 my ($self, $x, $y) = @_; 2275 my ($self, $x, $y) = @_;
… …
1927 2313
1928sub new { 2314sub new {
1929 my $class = shift; 2315 my $class = shift;
1930 2316
1931 my $self = $class->SUPER::new ( 2317 my $self = $class->SUPER::new (
1932 state => 0, 2318 state => 0,
1933 connect_activate => \&toggle_flopper, 2319 connect_activate => \&toggle_flopper,
1934 @_ 2320 @_
1935 ); 2321 );
1936 2322
1937 if ($self->{state}) { 2323 if ($self->{state}) {
… …
1945sub toggle_flopper { 2331sub toggle_flopper {
1946 my ($self) = @_; 2332 my ($self) = @_;
1947 2333
1948 # TODO: use animation 2334 # TODO: use animation
1949 if ($self->{state} = !$self->{state}) { 2335 if ($self->{state} = !$self->{state}) {
1950 $CFClient::UI::TOPLEVEL->add ($self->{other}); 2336 $CFClient::UI::ROOT->add ($self->{other});
1951 $self->{other}->move ( 2337 $self->{other}->move ($self->coord2global (0, $self->{h}));
1952 ($::WIDTH - $self->{other}{w}) * 0.5, 2338 $self->emit ("open");
1953 ($::HEIGHT - $self->{other}{h}) * 0.5,
1954 );
1955 } else { 2339 } else {
1956 $CFClient::UI::TOPLEVEL->remove ($self->{other}); 2340 $CFClient::UI::ROOT->remove ($self->{other});
2341 $self->emit ("close");
2342 }
2343
2344 $self->emit (changed => $self->{state});
2345}
2346
2347#############################################################################
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;
1957 } 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;
1958} 2415}
1959 2416
1960############################################################################# 2417#############################################################################
1961 2418
1962package CFClient::UI::Toplevel; 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 $items;
2542
2543 my @items = sort {
2544 ($a->{type} <=> $b->{type})
2545 or ($a->{name} cmp $b->{name})
2546 } @$items;
2547
2548 $self->{real_items} = \@items;
2549
2550 for my $item (@items) {
2551 my $desc = $item->{nrof} < 2
2552 ? $item->{name}
2553 : "$item->{nrof} $item->{name_pl}";
2554
2555 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2556 }
2557
2558 $self->{scrolled}->add (@items);
2559
2560# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2561}
2562
2563sub size_request {
2564 my ($self) = @_;
2565 ($self->{req_w}, $self->{req_h});
2566}
2567
2568#############################################################################
2569
2570package CFClient::UI::Menu;
2571
2572our @ISA = CFClient::UI::FancyFrame::;
2573
2574use CFClient::OpenGL;
2575
2576sub new {
2577 my $class = shift;
2578
2579 my $self = $class->SUPER::new (
2580 items => [],
2581 z => 100,
2582 @_,
2583 );
2584
2585 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2586
2587 for my $item (@{ $self->{items} }) {
2588 my ($widget, $cb) = @$item;
2589
2590 # handle various types of items, only text for now
2591 if (!ref $widget) {
2592 $widget = new CFClient::UI::Label
2593 can_hover => 1,
2594 can_events => 1,
2595 text => $widget;
2596 }
2597
2598 $self->{item}{$widget} = $item;
2599
2600 $self->{vbox}->add ($widget);
2601 }
2602
2603 $self
2604}
2605
2606# popup given the event (must be a mouse button down event currently)
2607sub popup {
2608 my ($self, $ev) = @_;
2609
2610 $self->emit ("popdown");
2611
2612 # maybe save $GRAB? must be careful about events...
2613 $GRAB = $self;
2614 $self->{button} = $ev->{button};
2615
2616 $self->show;
2617 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2618}
2619
2620sub mouse_motion {
2621 my ($self, $ev, $x, $y) = @_;
2622
2623 # TODO: should use vbox->find_widget or so
2624 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2625 $self->{hover} = $self->{item}{$HOVER};
2626}
2627
2628sub button_up {
2629 my ($self, $ev, $x, $y) = @_;
2630
2631 if ($ev->{button} == $self->{button}) {
2632 undef $GRAB;
2633 $self->hide;
2634
2635 $self->emit ("popdown");
2636 $self->{hover}[1]->() if $self->{hover};
2637 }
2638}
2639
2640#############################################################################
2641
2642package CFClient::UI::Statusbox;
2643
2644our @ISA = CFClient::UI::VBox::;
2645
2646sub reorder {
2647 my ($self) = @_;
2648 my $NOW = time;
2649
2650 while (my ($k, $v) = each %{ $self->{item} }) {
2651 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2652 }
2653
2654 my @widgets;
2655
2656 my @items = sort {
2657 $a->{pri} <=> $b->{pri}
2658 or $b->{id} <=> $a->{id}
2659 } values %{ $self->{item} };
2660
2661 my $count = 10 + 1;
2662 for my $item (@items) {
2663 last unless --$count;
2664
2665 push @widgets, $item->{label} ||= do {
2666 # TODO: doesn't handle markup well (read as: at all)
2667 my $short = $item->{count} > 1
2668 ? "<b>$item->{count} ×</b> $item->{text}"
2669 : $item->{text};
2670
2671 for ($short) {
2672 s/^\s+//;
2673 s/\012.*/…/s;
2674 my $len = int 40 / $item->{fontsize};
2675 substr $_, $len, length, "…" if $len < length;
2676 }
2677
2678 new CFClient::UI::Label
2679 markup => $short,
2680 tooltip => $item->{tooltip},
2681 tooltip_font => $::FONT_PROP,
2682 tooltip_width => 0.67,
2683 fontsize => $item->{fontsize},
2684 color => $item->{color},
2685 can_events => 1,
2686 can_hover => 1
2687 };
2688 }
2689
2690 $self->clear;
2691 $self->SUPER::add (reverse @widgets);
2692}
2693
2694sub add {
2695 my ($self, $text, %arg) = @_;
2696
2697 $text =~ s/^\s+//;
2698 $text =~ s/\s+$//;
2699
2700 my $timeout = time + ((delete $arg{timeout}) || 60);
2701
2702 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2703
2704 if (my $item = $self->{item}{$group}) {
2705 if ($item->{text} eq $text) {
2706 $item->{count}++;
2707 } else {
2708 $item->{count} = 1;
2709 $item->{text} = $item->{tooltip} = $text;
2710 }
2711 $item->{id} = ++$self->{id};
2712 $item->{timeout} = $timeout;
2713 delete $item->{label};
2714 } else {
2715 $self->{item}{$group} = {
2716 id => ++$self->{id},
2717 text => $text,
2718 timeout => $timeout,
2719 tooltip => $text,
2720 fontsize => 0.8,
2721 color => [0.8, 0.8, 0.8, 0.8],
2722 pri => 0,
2723 count => 1,
2724 %arg,
2725 };
2726 }
2727
2728 $self->reorder;
2729}
2730
2731#############################################################################
2732
2733package CFClient::UI::Root;
1963 2734
1964our @ISA = CFClient::UI::Container::; 2735our @ISA = CFClient::UI::Container::;
1965 2736
1966use SDL::OpenGL; 2737use CFClient::OpenGL;
2738
2739sub new {
2740 my $class = shift;
2741
2742 $class->SUPER::new (
2743 @_,
2744 )
2745}
2746
2747sub configure {
2748 my ($self, $x, $y, $w, $h) = @_;
2749
2750 $self->{w} = $w;
2751 $self->{h} = $h;
2752}
2753
2754sub check_size {
2755 my ($self) = @_;
2756
2757 $self->size_allocate ($self->{w}, $self->{h})
2758 if $self->{w};
2759}
1967 2760
1968sub size_request { 2761sub size_request {
1969 ($::WIDTH, $::HEIGHT) 2762 my ($self) = @_;
2763
2764 ($self->{w}, $self->{h})
1970} 2765}
1971 2766
1972sub size_allocate { 2767sub size_allocate {
1973 my ($self, $x, $y, $w, $h) = @_; 2768 my ($self, $w, $h) = @_;
1974 2769
1975 $self->_size_allocate ($x, $y, $w, $h); 2770 my $old_w = $self->{old_w};
2771 my $old_h = $self->{old_h};
1976 2772
1977 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 2773 if ($old_w && $old_h) {
1978 for @{$self->{children}}; 2774 for my $child ($self->children) {
1979} 2775 $child->{x} = int 0.5 + $child->{x} * $w / $old_w;
2776 $child->{w} = int 0.5 + $child->{w} * $w / $old_w;
2777 $child->{req_w} = int 0.5 + $child->{req_w} * $w / $old_w if exists $child->{req_w};
2778 $child->{user_w} = int 0.5 + $child->{user_w} * $w / $old_w if exists $child->{user_w};
2779 $child->{y} = int 0.5 + $child->{y} * $h / $old_h;
2780 $child->{h} = int 0.5 + $child->{h} * $h / $old_h;
2781 $child->{req_h} = int 0.5 + $child->{req_h} * $h / $old_h if exists $child->{req_h};
2782 $child->{user_h} = int 0.5 + $child->{user_h} * $h / $old_h if exists $child->{user_h};
2783 }
2784 }
1980 2785
1981sub translate { 2786 for my $child ($self->children) {
2787 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2788
2789 $X = List::Util::max 0, List::Util::min $w - $W, $X;
2790 $Y = List::Util::max 0, List::Util::min $h - $H, $Y;
2791 $child->configure ($X, $Y, $W, $H);
2792 }
2793
2794 $self->{old_w} = $w;
2795 $self->{old_h} = $h;
2796}
2797
2798sub coord2local {
1982 my ($self, $x, $y) = @_; 2799 my ($self, $x, $y) = @_;
1983 2800
1984 ($x, $y) 2801 ($x, $y)
1985} 2802}
1986 2803
2804sub coord2global {
2805 my ($self, $x, $y) = @_;
2806
2807 ($x, $y)
2808}
2809
1987sub update { 2810sub update {
1988 my ($self) = @_; 2811 my ($self) = @_;
1989 2812
1990 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 2813 $self->check_size;
1991 ::refresh (); 2814 $::WANT_REFRESH++;
1992} 2815}
1993 2816
1994sub add { 2817sub add {
1995 my ($self, $widget) = @_; 2818 my ($self, $child) = @_;
1996 2819
2820 # integerise window positions
2821 $child->{x} = int $child->{x};
2822 $child->{y} = int $child->{y};
2823
1997 $self->SUPER::add ($widget); 2824 $self->SUPER::add ($child);
1998
1999 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);
2000} 2825}
2001 2826
2002sub on_refresh { 2827sub on_refresh {
2003 my ($self, $id, $cb) = @_; 2828 my ($self, $id, $cb) = @_;
2004 2829
2005 $self->{refresh_hook}{$id} = $cb; 2830 $self->{refresh_hook}{$id} = $cb;
2006} 2831}
2007 2832
2833sub on_post_alloc {
2834 my ($self, $id, $cb) = @_;
2835
2836 $self->{post_alloc_hook}{$id} = $cb;
2837}
2838
2008sub draw { 2839sub draw {
2009 my ($self) = @_; 2840 my ($self) = @_;
2010 2841
2011 while (my $rcb = delete $self->{refresh_hook}) { 2842 while ($self->{refresh_hook}) {
2012 $_->() for values %$rcb; 2843 $_->()
2844 for values %{delete $self->{refresh_hook}};
2845 }
2846
2847 if ($self->{check_size}) {
2848 my @queue = ([], []);
2849
2850 for (;;) {
2851 if ($self->{check_size}) {
2852 # heuristic: check containers last
2853 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
2854 for values %{delete $self->{check_size}}
2855 }
2856
2857 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
2858
2859 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
2860 ? @$widget{qw(user_w user_h)}
2861 : $widget->size_request;
2862
2863 if (delete $widget->{force_alloc}
2864 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
2865 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
2866
2867 $widget->{req_w} = $w;
2868 $widget->{req_h} = $h;
2869
2870 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
2871
2872 $widget->{parent}->check_size
2873 if $widget->{parent};
2874 }
2875 }
2876 }
2877
2878 while ($self->{size_alloc}) {
2879 for (values %{delete $self->{size_alloc}}) {
2880 my ($widget, $w, $h) = @$_;
2881
2882 $w = 0 if $w < 0;
2883 $h = 0 if $h < 0;
2884
2885 $widget->{w} = $w;
2886 $widget->{h} = $h;
2887 $widget->size_allocate ($w, $h);
2888 $widget->emit (size_allocate => $w, $h);
2889 }
2890 }
2891
2892 while ($self->{post_alloc_hook}) {
2893 $_->()
2894 for values %{delete $self->{post_alloc_hook}};
2013 } 2895 }
2014 2896
2015 glViewport 0, 0, $::WIDTH, $::HEIGHT; 2897 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2016 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 2898 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2017 glClear GL_COLOR_BUFFER_BIT; 2899 glClear GL_COLOR_BUFFER_BIT;
… …
2027 2909
2028############################################################################# 2910#############################################################################
2029 2911
2030package CFClient::UI; 2912package CFClient::UI;
2031 2913
2914$ROOT = new CFClient::UI::Root;
2032$TOPLEVEL = new CFClient::UI::Toplevel; 2915$TOOLTIP = new CFClient::UI::Tooltip;
2033 2916
20341 29171
2035 2918

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