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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.116 by root, Sat Apr 15 21:16:50 2006 UTC vs.
Revision 1.198 by root, Fri May 12 02:08:52 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
9 10
10our ($FOCUS, $HOVER, $GRAB); # various widgets 11our ($FOCUS, $HOVER, $GRAB); # various widgets
11 12
12our $ROOT; 13our $ROOT;
14our $TOOLTIP;
13our $BUTTON_STATE; 15our $BUTTON_STATE;
16
17sub check_tooltip {
18 if (!$GRAB) {
19 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
20 if (length $widget->{tooltip}) {
21
22 if ($TOOLTIP->{owner} != $widget) {
23 $TOOLTIP->{owner} = $widget;
24
25 my $tip = $widget->{tooltip};
26
27 $tip = $tip->($widget) if CODE:: eq ref $tip;
28
29 $TOOLTIP->set_tooltip_from ($widget);
30 $TOOLTIP->show;
31
32 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
33
34 if ($x + $TOOLTIP->{w} > $::WIDTH) {
35 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0);
36 }
37
38 $TOOLTIP->move ($x, $y);
39 $TOOLTIP->check_size;
40 $TOOLTIP->update;
41 }
42
43 return;
44 }
45 }
46 }
47
48 $TOOLTIP->hide;
49 delete $TOOLTIP->{owner};
50}
14 51
15# class methods for events 52# class methods for events
16sub feed_sdl_key_down_event { 53sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 54 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])
55 if $FOCUS;
18} 56}
19 57
20sub feed_sdl_key_up_event { 58sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 59 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])
60 if $FOCUS;
22} 61}
23 62
24sub feed_sdl_button_down_event { 63sub feed_sdl_button_down_event {
25 my ($ev) = @_; 64 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 65 my ($x, $y) = ($ev->{x}, $ev->{y});
27 66
28 if (!$BUTTON_STATE) { 67 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 68 my $widget = $ROOT->find_widget ($x, $y);
30 69
31 $GRAB = $widget; 70 $GRAB = $widget;
32 $GRAB->update if $GRAB; 71 $GRAB->update if $GRAB;
33 }
34 72
73 check_tooltip;
74 }
75
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 76 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 77
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 78 if ($GRAB) {
79 ($x, $y) = $GRAB->coord2local ($x, $y);
80 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
81 }
38} 82}
39 83
40sub feed_sdl_button_up_event { 84sub feed_sdl_button_up_event {
41 my ($ev) = @_; 85 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
43 87
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 88 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 89
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 90 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 91
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 92 if ($GRAB) {
93 ($x, $y) = $GRAB->coord2local ($x, $y);
94 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
95 }
49 96
50 if (!$BUTTON_STATE) { 97 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 98 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 99 $grab->update if $grab;
53 $GRAB->update if $GRAB; 100 $GRAB->update if $GRAB;
101
102 check_tooltip;
54 } 103 }
55} 104}
56 105
57sub feed_sdl_motion_event { 106sub feed_sdl_motion_event {
58 my ($ev) = @_; 107 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 108 my ($x, $y) = ($ev->{x}, $ev->{y});
60 109
61 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 110 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 111
63 if ($widget != $HOVER) { 112 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 113 my $hover = $HOVER; $HOVER = $widget;
65 114
66 $hover->update if $hover && $hover->{can_hover}; 115 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 116 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 117
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 118 check_tooltip;
119 }
120
121 if ($HOVER) {
122 ($x, $y) = $HOVER->coord2local ($x, $y);
123 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
124 }
71} 125}
72 126
73# convert position array to integers 127# convert position array to integers
74sub harmonize { 128sub harmonize {
75 my ($vals) = @_; 129 my ($vals) = @_;
… …
87 141
88package CFClient::UI::Base; 142package CFClient::UI::Base;
89 143
90use strict; 144use strict;
91 145
92use SDL::OpenGL; 146use CFClient::OpenGL;
93 147
94sub new { 148sub new {
95 my $class = shift; 149 my $class = shift;
96 150
97 my $self = bless { 151 my $self = bless {
98 x => 0, 152 x => 0,
99 y => 0, 153 y => 0,
100 z => 0, 154 z => 0,
101 w => -1, 155 can_events => 1,
102 h => -1,
103 @_ 156 @_
104 }, $class; 157 }, $class;
105 158
106 for (keys %$self) { 159 for (keys %$self) {
107 if (/^connect_(.*)$/) { 160 if (/^connect_(.*)$/) {
… …
110 } 163 }
111 164
112 $self 165 $self
113} 166}
114 167
168sub destroy {
169 my ($self) = @_;
170
171 $self->hide;
172 %$self = ();
173}
174
175sub show {
176 my ($self) = @_;
177
178 return if $self->{parent};
179
180 $CFClient::UI::ROOT->add ($self);
181}
182
183sub hide {
184 my ($self) = @_;
185
186 undef $GRAB if $GRAB == $self;
187 undef $HOVER if $HOVER == $self;
188
189 $self->{parent}->remove ($self)
190 if $self->{parent};
191}
192
115sub move { 193sub move {
116 my ($self, $x, $y, $z) = @_; 194 my ($self, $x, $y, $z) = @_;
195
117 $self->{x} = $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} = $h;
141
142 1 240 }
143} 241}
144 242
145sub size_allocate { 243sub size_allocate {
146 my ($self, $x, $y, $w, $h) = @_; 244 # nothing to be done
147
148 $self->_size_allocate ($x, $y, $w, $h);
149} 245}
150 246
151# return top left coordinates 247sub children {
152sub _topleft { 248}
249
250# call when resolution changes etc.
251sub reconfigure {
252 my ($self) = @_;
253
254 $_->reconfigure
255 for $self->children;
256
257 $self->check_size (1);
258 $self->update;
259}
260
261sub set_max_size {
153 my ($self, $x, $y) = @_; 262 my ($self, $w, $h) = @_;
154 263
155 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 264 delete $self->{max_w}; $self->{max_w} = $w if $w;
265 delete $self->{max_h}; $self->{max_h} = $h if $h;
156} 266}
157 267
158# translate global coordinates to local coordinate system 268# translate global coordinates to local coordinate system
159sub coord2local { 269sub coord2local {
160 my ($self, $x, $y) = @_; 270 my ($self, $x, $y) = @_;
161 271
162 my ($X, $Y) = $self->_topleft; 272 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
163 ($x - $X, $y - $Y)
164} 273}
165 274
166# translate local coordinates to global coordinate system 275# translate local coordinates to global coordinate system
167sub coord2global { 276sub coord2global {
168 my ($self, $x, $y) = @_; 277 my ($self, $x, $y) = @_;
169 278
170 my ($X, $Y) = $self->_topleft; 279 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
171 ($x + $X, $y + $Y)
172} 280}
173 281
174sub focus_in { 282sub focus_in {
175 my ($self) = @_; 283 my ($self) = @_;
176 284
177 return if $FOCUS == $self; 285 return if $FOCUS == $self;
178 return unless $self->{can_focus}; 286 return unless $self->{can_focus};
179 287
180 my $focus = $FOCUS; $FOCUS = $self; 288 my $focus = $FOCUS; $FOCUS = $self;
289
290 $self->emit (focus_in => $focus);
291
181 $focus->update if $focus; 292 $focus->update if $focus;
182 $FOCUS->update; 293 $FOCUS->update;
183} 294}
184 295
185sub focus_out { 296sub focus_out {
186 my ($self) = @_; 297 my ($self) = @_;
187 298
188 return unless $FOCUS == $self; 299 return unless $FOCUS == $self;
189 300
190 my $focus = $FOCUS; undef $FOCUS; 301 my $focus = $FOCUS; undef $FOCUS;
302
303 $self->emit (focus_out => $focus);
304
191 $focus->update if $focus; #? 305 $focus->update if $focus; #?
192} 306}
193 307
194sub mouse_motion { } 308sub mouse_motion { }
195sub button_up { } 309sub button_up { }
… …
219 glPopMatrix; 333 glPopMatrix;
220 334
221 if ($self == $HOVER && $self->{can_hover}) { 335 if ($self == $HOVER && $self->{can_hover}) {
222 my ($x, $y) = @$self{qw(x y)}; 336 my ($x, $y) = @$self{qw(x y)};
223 337
224 glColor 0, 0, 1, 0.2; 338 glColor 1, 0.8, 0.5, 0.2;
225 glEnable GL_BLEND; 339 glEnable GL_BLEND;
226 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 340 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
227 glBegin GL_QUADS; 341 glBegin GL_QUADS;
228 glVertex $x , $y; 342 glVertex $x , $y;
229 glVertex $x + $self->{w}, $y; 343 glVertex $x + $self->{w}, $y;
230 glVertex $x + $self->{w}, $y + $self->{h}; 344 glVertex $x + $self->{w}, $y + $self->{h};
231 glVertex $x , $y + $self->{h}; 345 glVertex $x , $y + $self->{h};
232 glEnd; 346 glEnd;
233 glDisable GL_BLEND; 347 glDisable GL_BLEND;
234 } 348 }
349
350 if ($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 => $self, fontsize => 0)->_draw;
362 }
235} 363}
236 364
237sub _draw { 365sub _draw {
238 my ($self) = @_; 366 my ($self) = @_;
239 367
240 warn "no draw defined for $self\n"; 368 warn "no draw defined for $self\n";
241} 369}
242 370
243sub find_widget { 371sub find_widget {
244 my ($self, $x, $y) = @_; 372 my ($self, $x, $y) = @_;
373
374 return () unless $self->{can_events};
245 375
246 return $self 376 return $self
247 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 377 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
248 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 378 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
249 379
… …
252 382
253sub set_parent { 383sub set_parent {
254 my ($self, $parent) = @_; 384 my ($self, $parent) = @_;
255 385
256 Scalar::Util::weaken ($self->{parent} = $parent); 386 Scalar::Util::weaken ($self->{parent} = $parent);
387
388
389 # TODO: req_w _does_change after ->reconfigure
390 $self->check_size
391 unless exists $self->{req_w};
392}
393
394sub check_size {
395 my ($self, $forced) = @_;
396
397 $self->{force_alloc} = 1 if $forced;
398 $CFClient::UI::ROOT->{check_size}{$self} = $self;
257} 399}
258 400
259sub update { 401sub update {
260 my ($self) = @_; 402 my ($self) = @_;
261 403
… …
264} 406}
265 407
266sub connect { 408sub connect {
267 my ($self, $signal, $cb) = @_; 409 my ($self, $signal, $cb) = @_;
268 410
269 push @{ $self->{cb}{$signal} }, $cb; 411 push @{ $self->{signal_cb}{$signal} }, $cb;
270} 412}
271 413
272sub emit { 414sub emit {
273 my ($self, $signal, @args) = @_; 415 my ($self, $signal, @args) = @_;
274 416
275 $_->($self, @args) 417 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
276 for @{$self->{cb}{$signal} || []};
277} 418}
278 419
279sub DESTROY { 420sub DESTROY {
280 my ($self) = @_; 421 my ($self) = @_;
281 422
… …
287package CFClient::UI::DrawBG; 428package CFClient::UI::DrawBG;
288 429
289our @ISA = CFClient::UI::Base::; 430our @ISA = CFClient::UI::Base::;
290 431
291use strict; 432use strict;
292use SDL::OpenGL; 433use CFClient::OpenGL;
293 434
294sub new { 435sub new {
295 my $class = shift; 436 my $class = shift;
296 437
297 # range [value, low, high, page] 438 # range [value, low, high, page]
… …
326 467
327package CFClient::UI::Empty; 468package CFClient::UI::Empty;
328 469
329our @ISA = CFClient::UI::Base::; 470our @ISA = CFClient::UI::Base::;
330 471
472sub new {
473 my ($class, %arg) = @_;
474 $class->SUPER::new (can_events => 0, %arg);
475}
476
331sub size_request { 477sub size_request {
332 (0, 0) 478 (0, 0)
333} 479}
334 480
335sub draw { } 481sub draw { }
… …
343sub new { 489sub new {
344 my ($class, %arg) = @_; 490 my ($class, %arg) = @_;
345 491
346 my $children = delete $arg{children} || []; 492 my $children = delete $arg{children} || [];
347 493
348 my $self = $class->SUPER::new (children => [], %arg); 494 my $self = $class->SUPER::new (
495 children => [],
496 can_events => 0,
497 %arg,
498 );
349 $self->add ($_) for @$children; 499 $self->add ($_) for @$children;
350 500
351 $self 501 $self
352} 502}
353 503
354sub add { 504sub add {
355 my ($self, $child) = @_; 505 my ($self, @widgets) = @_;
356 506
357 $child->set_parent ($self); 507 $_->set_parent ($self)
508 for @widgets;
358 509
359 use sort 'stable'; 510 use sort 'stable';
360 511
361 $self->{children} = [ 512 $self->{children} = [
362 sort { $a->{z} <=> $b->{z} } 513 sort { $a->{z} <=> $b->{z} }
363 @{$self->{children}}, $child 514 @{$self->{children}}, @widgets
364 ]; 515 ];
365 516
366 $self->{w} = $self->{h} = -1; 517 $self->check_size (1);
367 $self->update; 518 $self->update;
368} 519}
369 520
521sub children {
522 @{ $_[0]{children} }
523}
524
370sub remove { 525sub remove {
371 my ($self, $widget) = @_; 526 my ($self, $child) = @_;
372 527
528 delete $child->{parent};
529 $child->hide;
530
373 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 531 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
374 532
375 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 533 $self->check_size;
534 $self->update;
535}
536
537sub clear {
538 my ($self) = @_;
539
540 my $children = delete $self->{children};
541 $self->{children} = [];
542
543 for (@$children) {
544 delete $_->{parent};
545 $_->hide;
546 }
547
548 $self->check_size;
549 $self->update;
376} 550}
377 551
378sub find_widget { 552sub find_widget {
379 my ($self, $x, $y) = @_; 553 my ($self, $x, $y) = @_;
380 554
… …
410 584
411 $class->SUPER::new (children => [$child], %arg) 585 $class->SUPER::new (children => [$child], %arg)
412} 586}
413 587
414sub add { 588sub add {
415 my ($self, $widget) = @_; 589 my ($self, $child) = @_;
416 590
417 $self->{children} = []; 591 $self->{children} = [];
418 592
419 $self->SUPER::add ($widget); 593 $self->SUPER::add ($child);
420} 594}
421 595
422sub remove { 596sub remove {
423 my ($self, $widget) = @_; 597 my ($self, $widget) = @_;
424 598
… …
433sub size_request { 607sub size_request {
434 $_[0]{children}[0]->size_request 608 $_[0]{children}[0]->size_request
435} 609}
436 610
437sub size_allocate { 611sub size_allocate {
438 my ($self, $x, $y, $w, $h) = @_; 612 my ($self, $w, $h) = @_;
439 613
440 $self->_size_allocate ($x, $y, $w, $h) or return;
441
442 $self->{children}[0]->size_allocate (0, 0, $w, $h); 614 $self->{children}[0]->configure (0, 0, $w, $h);
443} 615}
444 616
445############################################################################# 617#############################################################################
446 618
447package CFClient::UI::Window; 619package CFClient::UI::Window;
448 620
449our @ISA = CFClient::UI::Bin::; 621our @ISA = CFClient::UI::Bin::;
450 622
451use SDL::OpenGL; 623use CFClient::OpenGL;
452 624
453sub new { 625sub new {
454 my ($class, %arg) = @_; 626 my ($class, %arg) = @_;
455 627
456 my $self = $class->SUPER::new (%arg); 628 my $self = $class->SUPER::new (%arg);
457} 629}
458 630
459sub update { 631sub update {
460 my ($self) = @_; 632 my ($self) = @_;
461 633
462 # we want to do this delayed... 634 $ROOT->on_post_alloc ($self => sub { $self->render_child });
463 $self->render_chld;
464 $self->SUPER::update; 635 $self->SUPER::update;
465} 636}
466 637
638sub size_allocate {
639 my ($self, $w, $h) = @_;
640
641 $self->SUPER::size_allocate ($w, $h);
642 $self->update;
643}
644
645sub _render {
646 $_[0]{children}[0]->draw;
647}
648
467sub render_chld { 649sub render_child {
468 my ($self) = @_; 650 my ($self) = @_;
469 651
470 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 652 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
471 glClearColor 0, 0, 0, 1; 653 glClearColor 0, 0, 0, 0;
472 glClear GL_COLOR_BUFFER_BIT; 654 glClear GL_COLOR_BUFFER_BIT;
473 $self->child->draw; 655
656 $self->_render;
657# glColorMask 1, 1, 1, 0;
658# glEnable GL_BLEND;
659# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
660# glRasterPos 0, 0;
661# glCopyPixels 0, 0, $self->{w}, $self->{h};
662# glDisable GL_BLEND;
663# glColorMask 1, 1, 1, 1;
474 }; 664 };
475}
476
477sub size_allocate {
478 my ($self, $x, $y, $w, $h) = @_;
479
480 $self->_size_allocate ($x, $y, $w, $h) or return;
481
482 $self->child->size_allocate (0, 0, $w, $h);
483
484 $self->render_chld;
485} 665}
486 666
487sub _draw { 667sub _draw {
488 my ($self) = @_; 668 my ($self) = @_;
489 669
490 my ($w, $h) = ($self->w, $self->h); 670 my ($w, $h) = ($self->w, $self->h);
491 671
492 my $tex = $self->{texture} 672 my $tex = $self->{texture}
493 or return; 673 or return;
494 674
495 glEnable GL_BLEND;
496 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
497 glEnable GL_TEXTURE_2D; 675 glEnable GL_TEXTURE_2D;
498 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 676 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
677 glColor 0, 0, 0, 1;
499 678
500 $tex->draw_quad (0, 0, $w, $h); 679 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
501 680
502 glDisable GL_BLEND;
503 glDisable GL_TEXTURE_2D; 681 glDisable GL_TEXTURE_2D;
504} 682}
505 683
506############################################################################# 684#############################################################################
507 685
508package CFClient::UI::Frame; 686package CFClient::UI::ViewPort;
509 687
510our @ISA = CFClient::UI::Bin::; 688our @ISA = CFClient::UI::Window::;
511
512use SDL::OpenGL;
513 689
514sub size_request { 690sub size_request {
515 my ($self) = @_; 691 my ($self) = @_;
516 my $chld = $self->child
517 or return (0, 0);
518 692
519 $chld->move (2, 2); 693 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
694 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
520 695
521 map { $_ + 4 } $chld->size_request; 696 @$self{qw(child_w child_h)}
522} 697}
523 698
524sub size_allocate { 699sub size_allocate {
525 my ($self, $x, $y, $w, $h) = @_; 700 my ($self, $w, $h) = @_;
701
702 $self->update;
703}
704
705sub set_offset {
706 my ($self, $x, $y) = @_;
707
708 $self->{view_x} = int $x;
709 $self->{view_y} = int $y;
710
711 $self->update;
712}
713
714# hmm, this does not work for topleft of $self... but we should not ask for that
715sub coord2local {
716 my ($self, $x, $y) = @_;
717
718 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
719}
720
721sub coord2global {
722 my ($self, $x, $y) = @_;
723
724 $x = List::Util::min $self->{w}, $x - $self->{view_x};
725 $y = List::Util::min $self->{h}, $y - $self->{view_y};
726
727 $self->SUPER::coord2global ($x, $y)
728}
729
730sub find_widget {
731 my ($self, $x, $y) = @_;
732
733 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
734 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
735 ) {
736 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
737 } else {
738 $self->CFClient::UI::Base::find_widget ($x, $y)
526 739 }
527 $self->_size_allocate ($x, $y, $w, $h) or return;
528
529 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
530} 740}
531 741
532sub _draw { 742sub _render {
533 my ($self) = @_; 743 my ($self) = @_;
534 744
535 my $chld = $self->child; 745 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
536 746
537 my ($w, $h) = $chld->size_request; 747 $self->SUPER::_render;
538
539 glBegin GL_QUADS;
540 glColor 0, 0, 0;
541 glVertex 0 , 0;
542 glVertex 0 , $h + 4;
543 glVertex $w + 4 , $h + 4;
544 glVertex $w + 4 , 0;
545 glEnd;
546
547 $chld->draw;
548} 748}
549 749
550############################################################################# 750#############################################################################
551 751
552package CFClient::UI::FancyFrame; 752package CFClient::UI::ScrolledWindow;
553 753
554our @ISA = CFClient::UI::Bin::; 754our @ISA = CFClient::UI::HBox::;
555
556use SDL::OpenGL;
557
558my @tex =
559 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
560 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
561 755
562sub new { 756sub new {
563 my $class = shift; 757 my $class = shift;
564 758
759 my $self;
760
761 my $slider = new CFClient::UI::Slider
762 vertical => 1,
763 range => [0, 0, 1, 0.01], # HACK fix
764 connect_changed => sub {
765 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
766 },
767 ;
768
769 $self = $class->SUPER::new (
770 vp => (new CFClient::UI::ViewPort),
771 slider => $slider,
772 @_,
773 );
774
775 $self->{vp}->add ($self->{scrolled});
776 $self->add ($self->{vp});
777 $self->add ($self->{slider});
778
779 $self
780}
781
782#TODO# update range on size_allocate depeneing on child
783# update viewport offset on scroll
784
785#############################################################################
786
787package CFClient::UI::Frame;
788
789our @ISA = CFClient::UI::Bin::;
790
791use CFClient::OpenGL;
792
793#############################################################################
794
795package CFClient::UI::FancyFrame;
796
797our @ISA = CFClient::UI::Bin::;
798
799use CFClient::OpenGL;
800
801my @tex =
802 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
803 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
804
805sub new {
806 my $class = shift;
807
565 # TODO: user_x, user_y, overwrite moveto? 808 # TODO: user_x, user_y, overwrite moveto?
566 809
567 $class->SUPER::new ( 810 my $self = $class->SUPER::new (
568 bg => [1, 1, 1, 1], 811 bg => [1, 1, 1, 1],
569 border_bg => [1, 1, 1, 1], 812 border_bg => [1, 1, 1, 1],
570 border => $::FONTSIZE * 0.8, 813 border => 0.6,
814 can_events => 1,
571 @_ 815 @_
816 );
817
818 $self->{title} &&= new CFClient::UI::Label
819 align => 0,
820 valign => 1,
821 text => $self->{title},
822 fontsize => $self->{border};
823
824 $self
825}
826
827sub border {
828 int $_[0]{border} * $::FONTSIZE
829}
830
831sub size_request {
832 my ($self) = @_;
833
834 my ($w, $h) = $self->SUPER::size_request;
835
836 (
837 $w + $self->border * 2,
838 $h + $self->border * 2,
572 ) 839 )
573} 840}
574 841
575sub size_request {
576 my ($self) = @_;
577
578 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
579
580 my ($w, $h) = $self->SUPER::size_request;
581
582 (
583 $w + $self->{border} * 2,
584 $h + $self->{border} * 2,
585 )
586}
587
588sub size_allocate { 842sub size_allocate {
589 my ($self, $x, $y, $w, $h) = @_; 843 my ($self, $w, $h) = @_;
590 844
591 $self->_size_allocate ($x, $y, $w, $h) or return;
592
593 $h -= List::Util::max 0, $self->{border} * 2; 845 $h -= List::Util::max 0, $self->border * 2;
594 $w -= List::Util::max 0, $self->{border} * 2; 846 $w -= List::Util::max 0, $self->border * 2;
595 847
848 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
849 if $self->{title};
850
596 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h); 851 $self->child->configure ($self->border, $self->border, $w, $h);
597} 852}
598 853
599sub button_down { 854sub button_down {
600 my ($self, $ev, $x, $y) = @_; 855 my ($self, $ev, $x, $y) = @_;
601 856
602 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 857 my ($w, $h) = @$self{qw(w h)};
603 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 858 my $border = $self->border;
604 859
860 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
861 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
862
863 if ($lr & $td) {
864 my ($wx, $wy) = ($self->{x}, $self->{y});
605 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 865 my ($ox, $oy) = ($ev->{x}, $ev->{y});
606 my ($bw, $bh) = ($self->{w}, $self->{h}); 866 my ($bw, $bh) = ($self->{w}, $self->{h});
867
868 my $mx = $x < $border;
869 my $my = $y < $border;
607 870
608 $self->{motion} = sub { 871 $self->{motion} = sub {
609 my ($ev, $x, $y) = @_; 872 my ($ev, $x, $y) = @_;
610 873
611 ($x, $y) = ($ev->motion_x, $ev->motion_y); 874 my $dx = $ev->{x} - $ox;
875 my $dy = $ev->{y} - $oy;
612 876
613 $self->{user_w} = $bw + $x - $ox; 877 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
614 $self->{user_h} = $bh + $y - $oy; 878 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
615 $self->update; 879 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
880 $self->check_size;
616 }; 881 };
617 882
618 } elsif ($x >= 0 && $x < $self->{w} 883 } elsif ($lr ^ $td) {
619 && $y >= 0 && $y < $self->{border}) {
620
621 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 884 my ($ox, $oy) = ($ev->{x}, $ev->{y});
622 my ($bx, $by) = ($self->{x}, $self->{y}); 885 my ($bx, $by) = ($self->{x}, $self->{y});
623 886
624 $self->{motion} = sub { 887 $self->{motion} = sub {
625 my ($ev, $x, $y) = @_; 888 my ($ev, $x, $y) = @_;
626 889
627 ($x, $y) = ($ev->motion_x, $ev->motion_y); 890 ($x, $y) = ($ev->{x}, $ev->{y});
628 891
629 $self->move ($bx + $x - $ox, $by + $y - $oy); 892 $self->move ($bx + $x - $ox, $by + $y - $oy);
630 $self->update; 893 $self->update;
631 }; 894 };
632 } 895 }
… …
648 my ($self) = @_; 911 my ($self) = @_;
649 912
650 my ($w, $h ) = ($self->{w}, $self->{h}); 913 my ($w, $h ) = ($self->{w}, $self->{h});
651 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 914 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
652 915
653 glEnable GL_BLEND;
654 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
655 glEnable GL_TEXTURE_2D; 916 glEnable GL_TEXTURE_2D;
656 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 917 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
657 918
919 my $border = $self->border;
920
658 glColor @{ $self->{border_bg} }; 921 glColor @{ $self->{border_bg} };
659 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 922 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
660 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 923 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
661 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 924 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
662 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 925 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
663 926
927 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
664 my $bg = $tex[0]; 928 my $bg = $tex[0];
665 929
666 # TODO: repeat texture not scale 930 # TODO: repeat texture not scale
667 my $rep_x = $cw / $bg->{w}; 931 my $rep_x = $cw / $bg->{w};
668 my $rep_y = $ch / $bg->{h}; 932 my $rep_y = $ch / $bg->{h};
669 933
670 glColor @{ $self->{bg} }; 934 glColor @{ $self->{bg} };
671 935
672 $bg->{s} = $rep_x; 936 $bg->{s} = $rep_x;
673 $bg->{t} = $rep_y; 937 $bg->{t} = $rep_y;
674 $bg->{wrap_mode} = 1; 938 $bg->{wrap_mode} = 1;
675 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 939 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
940 }
676 941
677 glDisable GL_TEXTURE_2D; 942 glDisable GL_TEXTURE_2D;
678 glDisable GL_BLEND; 943
944 $self->{title}->draw if $self->{title};
679 945
680 $self->child->draw; 946 $self->child->draw;
681} 947}
682 948
683############################################################################# 949#############################################################################
… …
686 952
687our @ISA = CFClient::UI::Base::; 953our @ISA = CFClient::UI::Base::;
688 954
689use List::Util qw(max sum); 955use List::Util qw(max sum);
690 956
691use SDL::OpenGL; 957use CFClient::OpenGL;
692 958
693sub new { 959sub new {
694 my $class = shift; 960 my $class = shift;
695 961
696 $class->SUPER::new ( 962 $class->SUPER::new (
… …
703 my ($self, $x, $y, $child) = @_; 969 my ($self, $x, $y, $child) = @_;
704 970
705 $child->set_parent ($self); 971 $child->set_parent ($self);
706 $self->{children}[$y][$x] = $child; 972 $self->{children}[$y][$x] = $child;
707 973
708 $self->{w} = $self->{h} = -1; 974 $child->check_size;
709 $self->update; 975}
976
977sub children {
978 grep $_, map @$_, grep $_, @{ $_[0]{children} }
710} 979}
711 980
712# TODO: move to container class maybe? send childs a signal on removal? 981# TODO: move to container class maybe? send childs a signal on removal?
713sub clear { 982sub clear {
714 my ($self) = @_; 983 my ($self) = @_;
715 984
985 my @children = $self->children;
716 delete $self->{children}; 986 delete $self->{children};
987
988 for (@children) {
989 delete $_->{parent};
990 $_->hide;
991 }
992
717 $self->update; 993 $self->update;
718} 994}
719 995
720sub get_wh { 996sub get_wh {
721 my ($self) = @_; 997 my ($self) = @_;
… …
727 or next; 1003 or next;
728 1004
729 for my $x (0 .. $#$row) { 1005 for my $x (0 .. $#$row) {
730 my $widget = $row->[$x] 1006 my $widget = $row->[$x]
731 or next; 1007 or next;
732 my ($w, $h) = $widget->size_request; 1008 my ($w, $h) = @$widget{qw(req_w req_h)};
733 1009
734 $w[$x] = max $w[$x], $w; 1010 $w[$x] = max $w[$x], $w;
735 $h[$y] = max $h[$y], $h; 1011 $h[$y] = max $h[$y], $h;
736 } 1012 }
737 } 1013 }
… …
749 (sum @$hs), 1025 (sum @$hs),
750 ) 1026 )
751} 1027}
752 1028
753sub size_allocate { 1029sub size_allocate {
754 my ($self, $x, $y, $w, $h) = @_; 1030 my ($self, $w, $h) = @_;
755
756 $self->_size_allocate ($x, $y, $w, $h) or return;
757 1031
758 my ($ws, $hs) = $self->get_wh; 1032 my ($ws, $hs) = $self->get_wh;
759 1033
760 my $req_w = sum @$ws; 1034 my $req_w = sum @$ws;
761 my $req_h = sum @$hs; 1035 my $req_h = sum @$hs;
… …
783 1057
784 for my $c (0 .. $#$row) { 1058 for my $c (0 .. $#$row) {
785 my $col_w = $ws->[$c]; 1059 my $col_w = $ws->[$c];
786 1060
787 if (my $widget = $row->[$c]) { 1061 if (my $widget = $row->[$c]) {
788 $widget->size_allocate ($x, $y, $col_w, $row_h); 1062 $widget->configure ($x, $y, $col_w, $row_h);
789 } 1063 }
790 1064
791 $x += $col_w; 1065 $x += $col_w;
792 } 1066 }
793 1067
… …
838 (List::Util::max map $_->[1], @alloc), 1112 (List::Util::max map $_->[1], @alloc),
839 ) 1113 )
840} 1114}
841 1115
842sub size_allocate { 1116sub size_allocate {
843 my ($self, $x, $y, $w, $h) = @_; 1117 my ($self, $w, $h) = @_;
844
845 $self->_size_allocate ($x, $y, $w, $h);
846 1118
847 ($h, $w) = ($w, $h); 1119 ($h, $w) = ($w, $h);
848 1120
849 my $children = $self->{children}; 1121 my $children = $self->{children};
850 1122
851 my @h = map +($_->size_request)[0], @$children; 1123 my @h = map $_->{req_w}, @$children;
852 1124
853 my $req_h = List::Util::sum @h; 1125 my $req_h = List::Util::sum @h;
854 1126
855 if ($req_h > $h) { 1127 if ($req_h > $h) {
856 # ah well, not enough space 1128 # ah well, not enough space
… …
872 1144
873 my $y = 0; 1145 my $y = 0;
874 for (0 .. $#$children) { 1146 for (0 .. $#$children) {
875 my $child = $children->[$_]; 1147 my $child = $children->[$_];
876 my $h = $h[$_]; 1148 my $h = $h[$_];
877 $child->size_allocate ($y, 0, $h, $w); 1149 $child->configure ($y, 0, $h, $w);
878 1150
879 $y += $h; 1151 $y += $h;
880 } 1152 }
1153
1154 1
881} 1155}
882 1156
883############################################################################# 1157#############################################################################
884 1158
885package CFClient::UI::VBox; 1159package CFClient::UI::VBox;
… …
898 (List::Util::sum map $_->[1], @alloc), 1172 (List::Util::sum map $_->[1], @alloc),
899 ) 1173 )
900} 1174}
901 1175
902sub size_allocate { 1176sub size_allocate {
903 my ($self, $x, $y, $w, $h) = @_; 1177 my ($self, $w, $h) = @_;
904 1178
905 $self->_size_allocate ($x, $y, $w, $h); 1179 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
906 1180
907 my $children = $self->{children}; 1181 my $children = $self->{children};
908 1182
909 my @h = map +($_->size_request)[1], @$children; 1183 my @h = map $_->{req_h}, @$children;
910 1184
911 my $req_h = List::Util::sum @h; 1185 my $req_h = List::Util::sum @h;
912 1186
913 if ($req_h > $h) { 1187 if ($req_h > $h) {
914 # ah well, not enough space 1188 # ah well, not enough space
… …
928 1202
929 my $y = 0; 1203 my $y = 0;
930 for (0 .. $#$children) { 1204 for (0 .. $#$children) {
931 my $child = $children->[$_]; 1205 my $child = $children->[$_];
932 my $h = $h[$_]; 1206 my $h = $h[$_];
933 $child->size_allocate (0, $y, $w, $h); 1207 $child->configure (0, $y, $w, $h);
934 1208
935 $y += $h; 1209 $y += $h;
936 } 1210 }
1211
1212 1
937} 1213}
938 1214
939############################################################################# 1215#############################################################################
940 1216
941package CFClient::UI::Label; 1217package CFClient::UI::Label;
942 1218
943our @ISA = CFClient::UI::Base::; 1219our @ISA = CFClient::UI::Base::;
944 1220
945use SDL::OpenGL; 1221use CFClient::OpenGL;
946 1222
947sub new { 1223sub new {
948 my ($class, %arg) = @_; 1224 my ($class, %arg) = @_;
949 1225
950 my $self = $class->SUPER::new ( 1226 my $self = $class->SUPER::new (
951 fg => [1, 1, 1], 1227 fg => [1, 1, 1],
952 fontsize => $::FONTSIZE, 1228 #font => default_font
953 text => "", 1229 #text => initial text
1230 #markup => initial narkup
1231 layout => (new CFClient::Layout),
1232 fontsize => 1,
954 align => -1, 1233 align => -1,
955 valign => -1, 1234 valign => -1,
956 padding => 2, 1235 padding => 2,
957 layout => new CFClient::Layout, 1236 can_events => 0,
958 %arg 1237 %arg
959 ); 1238 );
960 1239
1240 if (exists $self->{template}) {
1241 my $layout = new CFClient::Layout;
1242 $layout->set_text (delete $self->{template});
1243 $self->{template} = $layout;
1244 }
1245
1246 if (exists $self->{markup}) {
1247 $self->set_markup (delete $self->{markup});
1248 } else {
961 $self->set_text ($self->{text}); 1249 $self->set_text (delete $self->{text});
1250 }
962 1251
963 $self 1252 $self
964} 1253}
965 1254
966sub escape_text { 1255sub escape {
967 local $_ = $_[1]; 1256 local $_ = $_[1];
968 1257
969 s/&/&amp;/g; 1258 s/&/&amp;/g;
970 s/>/&gt;/g; 1259 s/>/&gt;/g;
971 s/</&lt;/g; 1260 s/</&lt;/g;
972 1261
973 $_[1] 1262 $_[1]
974} 1263}
975 1264
1265sub update {
1266 my ($self) = @_;
1267
1268 delete $self->{texture};
1269 $self->SUPER::update;
1270}
1271
976sub set_text { 1272sub set_text {
977 my ($self, $text) = @_; 1273 my ($self, $text) = @_;
978 1274
1275 return if $self->{text} eq "T$text";
979 $self->{text} = $text; 1276 $self->{text} = "T$text";
1277
1278 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
980 $self->{layout}->set_markup ($text); 1279 $self->{layout}->set_text ($text);
981 1280
982 delete $self->{texture};
983# $self->{w} = $self->{h} = -1;
984 $self->update; 1281 $self->update;
1282 $self->check_size;
985} 1283}
986 1284
987sub get_text { 1285sub set_markup {
988 my ($self, $text) = @_; 1286 my ($self, $markup) = @_;
989 1287
990 $self->{text} 1288 return if $self->{text} eq "M$markup";
1289 $self->{text} = "M$markup";
1290
1291 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1292
1293 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1294 $self->{layout}->set_markup ($markup);
1295
1296 $self->update;
1297 $self->check_size;
991} 1298}
992 1299
993sub size_request { 1300sub size_request {
994 my ($self) = @_; 1301 my ($self) = @_;
995 1302
996 $self->{layout}->set_width; 1303 $self->{layout}->set_font ($self->{font}) if $self->{font};
1304 $self->{layout}->set_width ($self->{max_w} || -1);
997 $self->{layout}->set_height ($self->{fontsize}); 1305 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1306
998 my ($w, $h) = $self->{layout}->size; 1307 my ($w, $h) = $self->{layout}->size;
1308
1309 if (exists $self->{template}) {
1310 $self->{template}->set_font ($self->{font}) if $self->{font};
1311 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1312
1313 my ($w2, $h2) = $self->{template}->size;
1314
1315 $w = List::Util::max $w, $w2;
1316 $h = List::Util::max $h, $h2;
1317 }
999 1318
1000 ( 1319 (
1001 $w + $self->{padding} * 2, 1320 $w + $self->{padding} * 2,
1002 $h + $self->{padding} * 2, 1321 $h + $self->{padding} * 2,
1003 ) 1322 )
1004} 1323}
1005 1324
1006sub size_allocate { 1325sub size_allocate {
1007 my ($self, $x, $y, $w, $h) = @_; 1326 my ($self, $w, $h) = @_;
1008
1009 $self->_size_allocate ($x, $y, $w, $h) or return;
1010 1327
1011 delete $self->{texture}; 1328 delete $self->{texture};
1012} 1329}
1013 1330
1014sub update { 1331sub set_fontsize {
1015 my ($self) = @_; 1332 my ($self, $fontsize) = @_;
1016 1333
1334 $self->{fontsize} = $fontsize;
1017 delete $self->{texture}; 1335 delete $self->{texture};
1336
1018 $self->SUPER::update; 1337 $self->update;
1338 $self->check_size;
1019} 1339}
1020 1340
1021sub _draw { 1341sub _draw {
1022 my ($self) = @_; 1342 my ($self) = @_;
1023 1343
1024 my $tex = $self->{texture} ||= do { 1344 my $tex = $self->{texture} ||= do {
1345 $self->{layout}->set_foreground (@{$self->{fg}});
1346 $self->{layout}->set_font ($self->{font}) if $self->{font};
1025 $self->{layout}->set_width ($self->{w}); 1347 $self->{layout}->set_width ($self->{w});
1026 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize}); 1348 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
1349
1027 new_from_layout CFClient::Texture $self->{layout} 1350 my $tex = new_from_layout CFClient::Texture $self->{layout};
1351
1352 $self->{ox} = int $self->{align} < 0 ? $self->{padding}
1353 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1354 : ($self->{w} - $tex->{w}) * 0.5;
1355
1356 $self->{oy} = int $self->{valign} < 0 ? $self->{padding}
1357 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1358 : ($self->{h} - $tex->{h}) * 0.5;
1359
1360 $tex
1028 }; 1361 };
1029 1362
1030 glEnable GL_BLEND;
1031 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1032 glEnable GL_TEXTURE_2D; 1363 glEnable GL_TEXTURE_2D;
1033 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1364 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1034 1365
1366 if ($tex->{format} == GL_ALPHA) {
1035 glColor @{$self->{fg}}; 1367 glColor @{$self->{fg}};
1036 1368 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1037 my $x = 1369 } else {
1038 $self->{align} < 0 ? $self->{padding} 1370 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1039 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1371 }
1040 : ($self->{w} - $tex->{w}) * 0.5;
1041
1042 my $y =
1043 $self->{valign} < 0 ? $self->{padding}
1044 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1045 : ($self->{h} - $tex->{h}) * 0.5;
1046
1047 $tex->draw_quad (int $x, int $y);
1048 1372
1049 glDisable GL_TEXTURE_2D; 1373 glDisable GL_TEXTURE_2D;
1050 glDisable GL_BLEND;
1051} 1374}
1052 1375
1053############################################################################# 1376#############################################################################
1054 1377
1055package CFClient::UI::Entry; 1378package CFClient::UI::EntryBase;
1056 1379
1057our @ISA = CFClient::UI::Label::; 1380our @ISA = CFClient::UI::Label::;
1058 1381
1059use SDL; 1382use CFClient::OpenGL;
1060use SDL::OpenGL;
1061 1383
1062sub new { 1384sub new {
1063 my $class = shift; 1385 my $class = shift;
1064 1386
1065 $class->SUPER::new ( 1387 $class->SUPER::new (
1066 fg => [1, 1, 1], 1388 fg => [1, 1, 1],
1067 bg => [0, 0, 0, 0.2], 1389 bg => [0, 0, 0, 0.2],
1068 active_bg => [1, 1, 1, 0.5], 1390 active_bg => [1, 1, 1, 0.5],
1069 active_fg => [0, 0, 0], 1391 active_fg => [0, 0, 0],
1070 can_hover => 1, 1392 can_hover => 1,
1071 can_focus => 1, 1393 can_focus => 1,
1072 valign => 0, 1394 valign => 0,
1395 can_events => 1,
1073 @_ 1396 @_
1074 ) 1397 )
1075} 1398}
1076 1399
1077sub _set_text { 1400sub _set_text {
1078 my ($self, $text) = @_; 1401 my ($self, $text) = @_;
1079 1402
1080 my $old_text = $self->{text}; 1403 delete $self->{cur_h};
1404
1405 return if $self->{text} eq $text;
1406
1407 delete $self->{texture};
1081 1408
1082 $self->{last_activity} = $::NOW; 1409 $self->{last_activity} = $::NOW;
1083
1084 $self->{text} = $text; 1410 $self->{text} = $text;
1085 $self->{layout}->set_width ($self->{w});
1086 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});
1087 1411
1088 $text =~ s/./*/g if $self->{hidden}; 1412 $text =~ s/./*/g if $self->{hidden};
1413 $self->{layout}->set_text ("$text ");
1089 1414
1090 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1415 $self->emit (changed => $self->{text});
1091
1092 $text = substr $text, 0, $self->{cursor};
1093 utf8::encode $text;
1094
1095 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1096
1097 $self->emit (changed => $self->{text}) # XXX: is this the right place to do this?
1098 if $old_text ne $self->{text};
1099}
1100
1101sub size_request {
1102 my ($self) = @_;
1103
1104 my ($w, $h) = $self->SUPER::size_request;
1105
1106 ($w + 1, $h) # add 1 for cursor
1107}
1108
1109sub size_allocate {
1110 my ($self, $x, $y, $w, $h) = @_;
1111
1112 $self->SUPER::size_allocate ($x, $y, $w, $h);
1113
1114 $self->_set_text ($self->{text});
1115} 1416}
1116 1417
1117sub set_text { 1418sub set_text {
1118 my ($self, $text) = @_; 1419 my ($self, $text) = @_;
1119 1420
1120 $self->{cursor} = length $text; 1421 $self->{cursor} = length $text;
1121 $self->_set_text ($text); 1422 $self->_set_text ($text);
1423 $self->check_size;
1122 $self->update; 1424 $self->update;
1425}
1426
1427sub get_text {
1428 $_[0]{text}
1429}
1430
1431sub size_request {
1432 my ($self) = @_;
1433
1434 my ($w, $h) = $self->SUPER::size_request;
1435
1436 ($w + 1, $h) # add 1 for cursor
1437}
1438
1439sub size_allocate {
1440 my ($self, $w, $h) = @_;
1441
1442 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1123} 1443}
1124 1444
1125sub key_down { 1445sub key_down {
1126 my ($self, $ev) = @_; 1446 my ($self, $ev) = @_;
1127 1447
1128 my $mod = $ev->key_mod; 1448 my $mod = $ev->{mod};
1129 my $sym = $ev->key_sym; 1449 my $sym = $ev->{sym};
1130
1131 my $uni = $ev->key_unicode; 1450 my $uni = $ev->{unicode};
1132 1451
1133 my $text = $self->get_text; 1452 my $text = $self->get_text;
1134 1453
1135 if ($sym == SDLK_BACKSPACE) { 1454 if ($sym == 8) {
1136 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1455 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1137 } elsif ($sym == SDLK_DELETE) { 1456 } elsif ($sym == 127) {
1138 substr $text, $self->{cursor}, 1, ""; 1457 substr $text, $self->{cursor}, 1, "";
1139 } elsif ($sym == SDLK_LEFT) { 1458 } elsif ($sym == CFClient::SDLK_LEFT) {
1140 --$self->{cursor} if $self->{cursor}; 1459 --$self->{cursor} if $self->{cursor};
1141 } elsif ($sym == SDLK_RIGHT) { 1460 } elsif ($sym == CFClient::SDLK_RIGHT) {
1142 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1461 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1143 } elsif ($sym == SDLK_HOME) { 1462 } elsif ($sym == CFClient::SDLK_HOME) {
1144 $self->{cursor} = 0; 1463 $self->{cursor} = 0;
1145 } elsif ($sym == SDLK_END) { 1464 } elsif ($sym == CFClient::SDLK_END) {
1146 $self->{cursor} = length $text; 1465 $self->{cursor} = length $text;
1147 } elsif ($sym == SDLK_ESCAPE) { 1466 } elsif ($sym == 27) {
1148 $self->emit ('escape'); 1467 $self->emit ('escape');
1149 } elsif ($uni) { 1468 } elsif ($uni) {
1150 substr $text, $self->{cursor}++, 0, chr $uni; 1469 substr $text, $self->{cursor}++, 0, chr $uni;
1151 } 1470 }
1152 1471
… …
1207 1526
1208 $self->SUPER::_draw; 1527 $self->SUPER::_draw;
1209 1528
1210 #TODO: force update every cursor change :( 1529 #TODO: force update every cursor change :(
1211 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1530 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1531
1532 unless (exists $self->{cur_h}) {
1533 my $text = substr $self->{text}, 0, $self->{cursor};
1534 utf8::encode $text;
1535
1536 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1537 }
1538
1212 glColor @{$self->{fg}}; 1539 glColor @{$self->{fg}};
1213 glBegin GL_LINES; 1540 glBegin GL_LINES;
1214 glVertex $self->{cur_x}, $self->{cur_y};
1215 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1541 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1542 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1216 glEnd; 1543 glEnd;
1217 } 1544 }
1218} 1545}
1219 1546
1220package CFClient::UI::LineEntry; 1547package CFClient::UI::Entry;
1221 1548
1222our @ISA = CFClient::UI::Entry::; 1549our @ISA = CFClient::UI::EntryBase::;
1223 1550
1224use SDL; 1551use CFClient::OpenGL;
1225use SDL::OpenGL;
1226 1552
1227sub key_down { 1553sub key_down {
1228 my ($self, $ev) = @_; 1554 my ($self, $ev) = @_;
1229 1555
1230 my $sym = $ev->key_sym; 1556 my $sym = $ev->{sym};
1231 1557
1232 if ($sym == SDLK_RETURN) { 1558 if ($sym == 13) {
1559 unshift @{$self->{history}},
1560 my $txt = $self->get_text;
1561 $self->{history_pointer} = -1;
1562 $self->{history_saveback} = '';
1233 $self->emit (activate => $self->get_text); 1563 $self->emit (activate => $txt);
1234 $self->update; 1564 $self->update;
1565
1566 } elsif ($sym == CFClient::SDLK_UP) {
1567 if ($self->{history_pointer} < 0) {
1568 $self->{history_saveback} = $self->get_text;
1569 }
1570 if (@{$self->{history} || []} > 0) {
1571 $self->{history_pointer}++;
1572 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1573 $self->{history_pointer} = @{$self->{history} || []} - 1;
1574 }
1575 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1576 }
1577
1578 } elsif ($sym == CFClient::SDLK_DOWN) {
1579 $self->{history_pointer}--;
1580 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1581
1582 if ($self->{history_pointer} >= 0) {
1583 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1584 } else {
1585 $self->set_text ($self->{history_saveback});
1586 }
1235 1587
1236 } else { 1588 } else {
1237 $self->SUPER::key_down ($ev); 1589 $self->SUPER::key_down ($ev);
1238 } 1590 }
1239 1591
… …
1243 1595
1244package CFClient::UI::Button; 1596package CFClient::UI::Button;
1245 1597
1246our @ISA = CFClient::UI::Label::; 1598our @ISA = CFClient::UI::Label::;
1247 1599
1248use SDL; 1600use CFClient::OpenGL;
1249use SDL::OpenGL;
1250 1601
1251my @tex = 1602my @tex =
1252 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1603 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1253 qw(b1_button_active.png); 1604 qw(b1_button_active.png);
1254 1605
1255sub new { 1606sub new {
1256 my $class = shift; 1607 my $class = shift;
1257 1608
1258 $class->SUPER::new ( 1609 $class->SUPER::new (
1259 padding => 4, 1610 padding => 4,
1260 fg => [1, 1, 1], 1611 fg => [1, 1, 1],
1261 bg => [1, 1, 1, 0.2], 1612 bg => [1, 1, 1, 0.2],
1262 active_fg => [1, 1, 0], 1613 active_fg => [0, 0, 1],
1263 can_hover => 1, 1614 can_hover => 1,
1615 align => 0,
1616 valign => 0,
1617 can_events => 1,
1264 @_ 1618 @_
1265 ) 1619 )
1266} 1620}
1267 1621
1268sub button_up { 1622sub button_up {
… …
1276 1630
1277sub _draw { 1631sub _draw {
1278 my ($self) = @_; 1632 my ($self) = @_;
1279 1633
1280 local $self->{fg} = $self->{fg}; 1634 local $self->{fg} = $self->{fg};
1281 my $tex = $tex[0];
1282
1283 glEnable GL_BLEND;
1284 glEnable GL_TEXTURE_2D;
1285 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1286 1635
1287 if ($GRAB == $self) { 1636 if ($GRAB == $self) {
1288 $self->{fg} = $self->{active_fg}; 1637 $self->{fg} = $self->{active_fg};
1289 } 1638 }
1290 1639
1291 glBindTexture GL_TEXTURE_2D, $tex->{name}; 1640 glEnable GL_TEXTURE_2D;
1292 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1641 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1642 glColor 0, 0, 0, 1;
1293 1643
1294 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 1644 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1295 1645
1296 glDisable GL_TEXTURE_2D; 1646 glDisable GL_TEXTURE_2D;
1297 glDisable GL_BLEND;
1298 1647
1299 $self->SUPER::_draw; 1648 $self->SUPER::_draw;
1300} 1649}
1301 1650
1302############################################################################# 1651#############################################################################
… …
1304package CFClient::UI::CheckBox; 1653package CFClient::UI::CheckBox;
1305 1654
1306our @ISA = CFClient::UI::DrawBG::; 1655our @ISA = CFClient::UI::DrawBG::;
1307 1656
1308my @tex = 1657my @tex =
1309 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1658 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1310 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1659 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1311 1660
1312use SDL; 1661use CFClient::OpenGL;
1313use SDL::OpenGL;
1314 1662
1315sub new { 1663sub new {
1316 my $class = shift; 1664 my $class = shift;
1317 1665
1318 $class->SUPER::new ( 1666 $class->SUPER::new (
… …
1329 my ($self) = @_; 1677 my ($self) = @_;
1330 1678
1331 ($self->{padding} * 2 + 6) x 2 1679 ($self->{padding} * 2 + 6) x 2
1332} 1680}
1333 1681
1334sub size_allocate {
1335 my ($self, $x, $y, $w, $h) = @_;
1336
1337 $self->_size_allocate ($x, $y, $w, $h);
1338}
1339
1340sub button_down { 1682sub button_down {
1341 my ($self, $ev, $x, $y) = @_; 1683 my ($self, $ev, $x, $y) = @_;
1342 1684
1343 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1685 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1344 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1686 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
… …
1356 1698
1357 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1699 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1358 1700
1359 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1701 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1360 1702
1703 my $tex = $self->{state} ? $tex[1] : $tex[0];
1704
1705 glEnable GL_TEXTURE_2D;
1706 $tex->draw_quad_alpha (0, 0, $s, $s);
1707 glDisable GL_TEXTURE_2D;
1708}
1709
1710#############################################################################
1711
1712package CFClient::UI::Image;
1713
1714our @ISA = CFClient::UI::Base::;
1715
1716use CFClient::OpenGL;
1717use Carp qw/confess/;
1718
1719our %loaded_images;
1720
1721sub new {
1722 my $class = shift;
1723
1724 my $self = $class->SUPER::new (can_events => 0, @_);
1725
1726 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1727
1728 $loaded_images{$self->{image}} ||=
1729 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1730
1731 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1732
1733 Scalar::Util::weaken $loaded_images{$self->{image}};
1734
1735 $self->{aspect} = $tex->{w} / $tex->{h};
1736
1737 $self
1738}
1739
1740sub size_request {
1741 my ($self) = @_;
1742
1743 ($self->{tex}->{w}, $self->{tex}->{h})
1744}
1745
1746sub _draw {
1747 my ($self) = @_;
1748
1749 my $tex = $self->{tex};
1750
1751 my ($w, $h) = ($self->{w}, $self->{h});
1752
1753 if ($self->{rot90}) {
1754 glRotate 90, 0, 0, 1;
1755 glTranslate 0, -$self->{w}, 0;
1756
1757 ($w, $h) = ($h, $w);
1758 }
1759
1760 glEnable GL_TEXTURE_2D;
1761 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1762
1763 $tex->draw_quad_alpha (0, 0, $w, $h);
1764
1765 glDisable GL_TEXTURE_2D;
1766}
1767
1768#############################################################################
1769
1770package CFClient::UI::VGauge;
1771
1772our @ISA = CFClient::UI::Base::;
1773
1774use List::Util qw(min max);
1775
1776use CFClient::OpenGL;
1777
1778my %tex = (
1779 food => [
1780 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1781 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1782 ],
1783 grace => [
1784 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1785 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1786 ],
1787 hp => [
1788 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1789 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1790 ],
1791 mana => [
1792 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1793 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1794 ],
1795);
1796
1797# eg. VGauge->new (gauge => 'food'), default gauge: food
1798sub new {
1799 my $class = shift;
1800
1801 my $self = $class->SUPER::new (
1802 type => 'food',
1803 @_
1804 );
1805
1806 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1807
1808 $self
1809}
1810
1811sub size_request {
1812 my ($self) = @_;
1813
1814 #my $tex = $tex{$self->{type}}[0];
1815 #@$tex{qw(w h)}
1816 (0, 0)
1817}
1818
1819sub set_max {
1820 my ($self, $max) = @_;
1821
1822 return if $self->{max_val} == $max;
1823
1824 $self->{max_val} = $max;
1825 $self->update;
1826}
1827
1828sub set_value {
1829 my ($self, $val, $max) = @_;
1830
1831 $self->set_max ($max)
1832 if defined $max;
1833
1834 return if $self->{val} == $val;
1835
1836 $self->{val} = $val;
1837 $self->update;
1838}
1839
1840sub _draw {
1841 my ($self) = @_;
1842
1843 my $tex = $tex{$self->{type}};
1844 my ($t1, $t2, $t3) = @$tex;
1845
1846 my ($w, $h) = ($self->{w}, $self->{h});
1847
1848 if ($self->{vertical}) {
1849 glRotate 90, 0, 0, 1;
1850 glTranslate 0, -$self->{w}, 0;
1851
1852 ($w, $h) = ($h, $w);
1853 }
1854
1855 my $ycut = $self->{val} / ($self->{max_val} || 1);
1856
1857 my $ycut1 = max 0, min 1, $ycut;
1858 my $ycut2 = max 0, min 1, $ycut - 1;
1859
1860 my $h1 = $self->{h} * (1 - $ycut1);
1861 my $h2 = $self->{h} * (1 - $ycut2);
1862
1361 glEnable GL_BLEND; 1863 glEnable GL_BLEND;
1864 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1362 glEnable GL_TEXTURE_2D; 1865 glEnable GL_TEXTURE_2D;
1363 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1866 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1364 1867
1365 my $tex = $self->{state} ? $tex[1] : $tex[0]; 1868 glBindTexture GL_TEXTURE_2D, $t1->{name};
1869 glBegin GL_QUADS;
1870 glTexCoord 0 , 0; glVertex 0 , 0;
1871 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1872 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1873 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1874 glEnd;
1366 1875
1367 $tex->draw_quad (0, 0, $s, $s); 1876 my $ycut1 = List::Util::min 1, $ycut;
1877 glBindTexture GL_TEXTURE_2D, $t2->{name};
1878 glBegin GL_QUADS;
1879 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1880 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1881 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1882 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1883 glEnd;
1368 1884
1885 if ($t3) {
1886 glBindTexture GL_TEXTURE_2D, $t3->{name};
1887 glBegin GL_QUADS;
1888 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1889 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
1890 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
1891 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1892 glEnd;
1893 }
1894
1895 glDisable GL_BLEND;
1369 glDisable GL_TEXTURE_2D; 1896 glDisable GL_TEXTURE_2D;
1370 glDisable GL_BLEND; 1897}
1898
1899#############################################################################
1900
1901package CFClient::UI::Gauge;
1902
1903our @ISA = CFClient::UI::VBox::;
1904
1905sub new {
1906 my ($class, %arg) = @_;
1907
1908 my $self = $class->SUPER::new (
1909 tooltip => $arg{type},
1910 can_hover => 1,
1911 can_events => 1,
1912 %arg,
1913 );
1914
1915 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1916 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1917 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1918
1919 $self
1920}
1921
1922sub set_fontsize {
1923 my ($self, $fsize) = @_;
1924
1925 $self->{value}->set_fontsize ($fsize);
1926 $self->{max} ->set_fontsize ($fsize);
1927}
1928
1929sub set_max {
1930 my ($self, $max) = @_;
1931
1932 $self->{gauge}->set_max ($max);
1933 $self->{max}->set_text ($max);
1934}
1935
1936sub set_value {
1937 my ($self, $val, $max) = @_;
1938
1939 $self->set_max ($max)
1940 if defined $max;
1941
1942 $self->{gauge}->set_value ($val, $max);
1943 $self->{value}->set_text ($val);
1371} 1944}
1372 1945
1373############################################################################# 1946#############################################################################
1374 1947
1375package CFClient::UI::Slider; 1948package CFClient::UI::Slider;
1376 1949
1377use strict; 1950use strict;
1378 1951
1379use SDL::OpenGL; 1952use CFClient::OpenGL;
1380 1953
1381our @ISA = CFClient::UI::DrawBG::; 1954our @ISA = CFClient::UI::DrawBG::;
1382 1955
1383my @tex = 1956my @tex =
1384 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1957 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
… …
1394 # TODO: calculations are off 1967 # TODO: calculations are off
1395 my $self = $class->SUPER::new ( 1968 my $self = $class->SUPER::new (
1396 fg => [1, 1, 1], 1969 fg => [1, 1, 1],
1397 active_fg => [0, 0, 0], 1970 active_fg => [0, 0, 0],
1398 range => [0, 0, 100, 10], 1971 range => [0, 0, 100, 10],
1399 req_w => 40, 1972 req_w => $::WIDTH / 80,
1400 req_h => 13, 1973 req_h => $::WIDTH / 80,
1401 vertical => 0, 1974 vertical => 0,
1402 can_hover => 1, 1975 can_hover => 1,
1403 inner_pad => 5, 1976 inner_pad => 5,
1404 @_ 1977 @_
1405 ); 1978 );
… …
1488 $page ||= 2; 2061 $page ||= 2;
1489 2062
1490 my $knob_a = $inner_pad_px + ($value - $page * 0.5); 2063 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1491 my $knob_b = $inner_pad_px + ($value + $page * 0.5); 2064 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1492 2065
1493 glEnable GL_BLEND;
1494 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1495 glEnable GL_TEXTURE_2D; 2066 glEnable GL_TEXTURE_2D;
1496 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2067 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1497 2068
1498 # draw background 2069 # draw background
1499 $tex[1]->draw_quad (0, 0, $w, $h); 2070 $tex[1]->draw_quad_alpha (0, 0, $w, $h);
1500 2071
1501 # draw handle 2072 # draw handle
1502 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2073 $tex[0]->draw_quad_alpha ($knob_a, 0, $knob_b - $knob_a, $h);
1503 2074
1504 glDisable GL_BLEND;
1505 glDisable GL_TEXTURE_2D; 2075 glDisable GL_TEXTURE_2D;
1506} 2076}
1507 2077
1508############################################################################# 2078#############################################################################
1509 2079
1510package CFClient::UI::TextView; 2080package CFClient::UI::TextView;
1511 2081
1512our @ISA = CFClient::UI::HBox::; 2082our @ISA = CFClient::UI::HBox::;
1513 2083
1514use SDL::OpenGL; 2084use CFClient::OpenGL;
1515 2085
1516sub new { 2086sub new {
1517 my $class = shift; 2087 my $class = shift;
1518 2088
1519 my $self = $class->SUPER::new ( 2089 my $self = $class->SUPER::new (
1520 req_w => $::WIDTH / 6, 2090 fontsize => 1,
1521 req_h => $::HEIGHT / 6, 2091 can_events => 0,
1522 fontsize => $::FONTSIZE, 2092 #font => default_font
1523 @_, 2093 @_,
1524 2094
1525 layout => (new CFClient::Layout), 2095 layout => (new CFClient::Layout 1),
1526 par => [], 2096 par => [],
1527 height => 0, 2097 height => 0,
1528 children => [ 2098 children => [
1529 (new CFClient::UI::Empty expand => 1), 2099 (new CFClient::UI::Empty expand => 1),
1530 (new CFClient::UI::Slider vertical => 1), 2100 (new CFClient::UI::Slider vertical => 1),
1531 ], 2101 ],
1532 ); 2102 );
1533 2103
1534 $self->{children}[1]->connect (changed => sub { 2104 $self->{children}[1]->connect (changed => sub { $self->update });
1535 $self->update;
1536 });
1537 2105
1538 $self 2106 $self
1539} 2107}
1540 2108
1541sub set_fontsize { 2109sub set_fontsize {
… …
1548sub text_height { 2116sub text_height {
1549 my ($self, $text) = @_; 2117 my ($self, $text) = @_;
1550 2118
1551 my $layout = $self->{layout}; 2119 my $layout = $self->{layout};
1552 2120
1553 $layout->set_height ($self->{fontsize}); 2121 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1554 $layout->set_width ($self->{w}); 2122 $layout->set_width ($self->{children}[0]{w});
1555 $layout->set_text ($text); 2123 $layout->set_markup ($text);
1556 2124
1557 ($layout->size)[1] 2125 ($layout->size)[1]
1558} 2126}
1559 2127
1560sub reflow { 2128sub reflow {
… …
1562 2130
1563 $self->{need_reflow}++; 2131 $self->{need_reflow}++;
1564 $self->update; 2132 $self->update;
1565} 2133}
1566 2134
1567sub size_request {
1568 my ($self) = @_;
1569
1570 ($self->{req_w}, $self->{req_h})
1571}
1572
1573sub size_allocate { 2135sub size_allocate {
1574 my ($self, $x, $y, $w, $h) = @_; 2136 my ($self, $w, $h) = @_;
1575 2137
1576 $self->SUPER::size_allocate ($x, $y, $w, $h); 2138 $self->SUPER::size_allocate ($w, $h);
1577 2139
2140 $self->{layout}->set_font ($self->{font}) if $self->{font};
1578 $self->{layout}->set_height ($self->{fontsize}); 2141 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1579 $self->{layout}->set_width ($self->{w}); 2142 $self->{layout}->set_width ($self->{children}[0]{w});
1580 2143
1581 $self->reflow; 2144 $self->reflow;
1582} 2145}
1583 2146
1584sub add_paragraph { 2147sub add_paragraph {
… …
1603 2166
1604 return unless $self->{h} > 0; 2167 return unless $self->{h} > 0;
1605 2168
1606 delete $self->{texture}; 2169 delete $self->{texture};
1607 2170
1608 $ROOT->on_refresh ($self, sub { 2171 $ROOT->on_post_alloc ($self, sub {
1609 if (delete $self->{need_reflow}) { 2172 if (delete $self->{need_reflow}) {
1610 my $height = 0; 2173 my $height = 0;
1611 2174
1612 $height += $_->[0] = $self->text_height ($_->[2]) 2175 $height += $_->[0] = $self->text_height ($_->[2])
1613 for @{$self->{par}}; 2176 for @{$self->{par}};
… …
1617 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2180 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1618 2181
1619 delete $self->{texture}; 2182 delete $self->{texture};
1620 } 2183 }
1621 2184
1622 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2185 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1623 glClearColor 0, 0, 0, 1; 2186 glClearColor 0, 0, 0, 0;
1624 glClear GL_COLOR_BUFFER_BIT; 2187 glClear GL_COLOR_BUFFER_BIT;
1625 2188
1626 glEnable GL_BLEND;
1627 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1628 glEnable GL_TEXTURE_2D; 2189 glEnable GL_TEXTURE_2D;
1629 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2190 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1630 2191
1631 my $top = int $self->{children}[1]{range}[0]; 2192 my $top = int $self->{children}[1]{range}[0];
1632 2193
… …
1635 2196
1636 my $y = 0; 2197 my $y = 0;
1637 2198
1638 my $layout = $self->{layout}; 2199 my $layout = $self->{layout};
1639 2200
2201 $layout->set_font ($self->{font}) if $self->{font};
2202
1640 for my $par (@{$self->{par}}) { 2203 for my $par (@{$self->{par}}) {
1641 my $h = $par->[0]; 2204 my $h = $par->[0];
1642 2205
1643 if ($y0 < $y + $h && $y < $y1) { 2206 if ($y0 < $y + $h && $y < $y1) {
2207 $layout->set_foreground (@{ $par->[1] });
1644 $layout->set_text ($par->[2]); 2208 $layout->set_markup ($par->[2]);
1645 2209
1646 glColor @{ $par->[1] };
1647 my ($W, $H) = $layout->size; 2210 my ($W, $H) = $layout->size;
1648 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2211 CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0);
1649 } 2212 }
1650 2213
1651 $y += $h; 2214 $y += $h;
1652 } 2215 }
1653 2216
1654 glDisable GL_TEXTURE_2D; 2217 glDisable GL_TEXTURE_2D;
1655 glDisable GL_BLEND;
1656 }; 2218 };
1657 }); 2219 });
1658} 2220}
1659 2221
1660sub _draw { 2222sub _draw {
1661 my ($self) = @_; 2223 my ($self) = @_;
1662 2224
1663 if ($self->{texture}) {
1664 glEnable GL_TEXTURE_2D; 2225 glEnable GL_TEXTURE_2D;
1665 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2226 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1666 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2227 glColor 1, 1, 1, 1;
2228 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1667 glDisable GL_TEXTURE_2D; 2229 glDisable GL_TEXTURE_2D;
1668 }
1669 2230
1670 $self->{children}[1]->draw; 2231 $self->{children}[1]->draw;
1671 2232
1672} 2233}
1673 2234
1674############################################################################# 2235#############################################################################
1675 2236
1676package CFClient::UI::MapWidget;
1677
1678use strict;
1679
1680use List::Util qw(min max);
1681
1682use SDL;
1683use SDL::OpenGL;
1684
1685our @ISA = CFClient::UI::Base::;
1686
1687sub new {
1688 my $class = shift;
1689
1690 $class->SUPER::new (
1691 z => -1,
1692 can_focus => 1,
1693 list => (glGenLists 1),
1694 @_
1695 )
1696}
1697
1698sub key_down {
1699 print "MAPKEYDOWN\n";
1700}
1701
1702sub key_up {
1703}
1704
1705sub button_down {
1706 my ($self, $ev, $x, $y) = @_;
1707
1708 $self->focus_in;
1709
1710 if ($ev->button == 2) {
1711 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1712 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1713
1714 $self->{motion} = sub {
1715 my ($ev, $x, $y) = @_;
1716
1717 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1718
1719 $::CFG->{map_shift_x} = $bw + $x - $ox;
1720 $::CFG->{map_shift_y} = $bh + $y - $oy;
1721
1722 $self->update;
1723 };
1724 }
1725}
1726
1727sub button_up {
1728 my ($self, $ev, $x, $y) = @_;
1729
1730 delete $self->{motion};
1731}
1732
1733sub mouse_motion {
1734 my ($self, $ev, $x, $y) = @_;
1735
1736 $self->{motion}->($ev, $x, $y) if $self->{motion};
1737}
1738
1739sub size_request {
1740 (
1741 1 + 32 * int $::WIDTH / 32,
1742 1 + 32 * int $::HEIGHT / 32,
1743 )
1744}
1745
1746sub update {
1747 my ($self) = @_;
1748
1749 $self->{need_update} = 1;
1750 $self->SUPER::update;
1751}
1752
1753sub draw {
1754 my ($self) = @_;
1755
1756 if (delete $self->{need_update}) {
1757 glNewList $self->{list}, GL_COMPILE;
1758
1759 if ($::MAP) {
1760 my $sw = int $::WIDTH / 32;
1761 my $sh = int $::HEIGHT / 32;
1762
1763 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1764 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1765
1766 glTranslate $sx0 - 32, $sy0 - 32, 0;
1767
1768 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1769
1770 if ($::CFG->{fow_enable}) {
1771 if ($::CFG->{fow_smooth}) { # smooth fog of war
1772 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1773 glConvolutionFilter2D
1774 GL_CONVOLUTION_2D,
1775 GL_ALPHA,
1776 3, 3,
1777 GL_ALPHA, GL_FLOAT,
1778 pack "f*",
1779 0.1, 0.1, 0.1,
1780 0.1, 0.2, 0.1,
1781 0.1, 0.1, 0.1,
1782 ;
1783 glEnable GL_CONVOLUTION_2D;
1784 }
1785
1786 my $tex = new CFClient::Texture
1787 w => $w,
1788 h => $h,
1789 data => $data,
1790 internalformat => GL_ALPHA,
1791 format => GL_ALPHA;
1792
1793 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1794
1795 glEnable GL_BLEND;
1796 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1797 glEnable GL_TEXTURE_2D;
1798 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1799
1800 glColor +($::CFG->{fow_intensity}) x 3, 1;
1801 $tex->draw_quad (0, 0, $w * 32, $h * 32);
1802
1803 glDisable GL_TEXTURE_2D;
1804 glDisable GL_BLEND;
1805 }
1806
1807 # HACK BEGIN
1808 {
1809 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1810 my ($w, $h) = (250, 250);
1811
1812 glEnable GL_BLEND;
1813 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1814 glEnable GL_TEXTURE_2D;
1815 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1816
1817 CFClient::Texture->new (
1818 w => $w,
1819 h => $h,
1820 data => $::MAP->mapmap ($w, $h),
1821 type => GL_UNSIGNED_INT_8_8_8_8_REV
1822 )->draw_quad (100, 100);
1823
1824 glDisable GL_TEXTURE_2D;
1825 glDisable GL_BLEND;
1826 }
1827 # HACK END
1828 }
1829
1830 glEndList;
1831 }
1832
1833 glPushMatrix;
1834 glCallList $self->{list};
1835 glPopMatrix;
1836
1837 if ($FOCUS != $self) {
1838 glColor 64/255, 64/255, 64/255;
1839 glLogicOp GL_AND;
1840 glEnable GL_COLOR_LOGIC_OP;
1841 glBegin GL_QUADS;
1842 glVertex 0, 0;
1843 glVertex 0, $::HEIGHT;
1844 glVertex $::WIDTH, $::HEIGHT;
1845 glVertex $::WIDTH, 0;
1846 glEnd;
1847 glDisable GL_COLOR_LOGIC_OP;
1848 }
1849}
1850
1851my %DIR = (
1852 SDLK_KP8, [1, "north"],
1853 SDLK_KP9, [2, "northeast"],
1854 SDLK_KP6, [3, "east"],
1855 SDLK_KP3, [4, "southeast"],
1856 SDLK_KP2, [5, "south"],
1857 SDLK_KP1, [6, "southwest"],
1858 SDLK_KP4, [7, "west"],
1859 SDLK_KP7, [8, "northwest"],
1860
1861 SDLK_UP, [1, "north"],
1862 SDLK_RIGHT, [3, "east"],
1863 SDLK_DOWN, [5, "south"],
1864 SDLK_LEFT, [7, "west"],
1865);
1866
1867sub key_down {
1868 my ($self, $ev) = @_;
1869
1870 my $mod = $ev->key_mod;
1871 my $sym = $ev->key_sym;
1872
1873 if ($sym == SDLK_KP5) {
1874 $::CONN->user_send ("command stay fire");
1875 } elsif ($sym == SDLK_a) {
1876 $::CONN->user_send ("command apply");
1877 } elsif ($sym == SDLK_QUOTE) {
1878 $self->emit ('activate_console');
1879 } elsif ($sym == SDLK_SLASH) {
1880 $self->emit ('activate_console' => '/');
1881 } elsif (exists $DIR{$sym}) {
1882 if ($mod & KMOD_SHIFT) {
1883 $self->{shft}++;
1884 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1885 } elsif ($mod & KMOD_CTRL) {
1886 $self->{ctrl}++;
1887 $::CONN->user_send ("command run $DIR{$sym}[0]");
1888 } else {
1889 $::CONN->user_send ("command $DIR{$sym}[1]");
1890 }
1891 }
1892}
1893
1894sub key_up {
1895 my ($self, $ev) = @_;
1896
1897 my $mod = $ev->key_mod;
1898 my $sym = $ev->key_sym;
1899
1900 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1901 $::CONN->user_send ("command fire_stop");
1902 }
1903 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1904 $::CONN->user_send ("command run_stop");
1905 }
1906}
1907
1908#############################################################################
1909
1910package CFClient::UI::Animator; 2237package CFClient::UI::Animator;
1911 2238
1912use SDL::OpenGL; 2239use CFClient::OpenGL;
1913 2240
1914our @ISA = CFClient::UI::Bin::; 2241our @ISA = CFClient::UI::Bin::;
1915 2242
1916sub moveto { 2243sub moveto {
1917 my ($self, $x, $y) = @_; 2244 my ($self, $x, $y) = @_;
… …
1955 2282
1956sub new { 2283sub new {
1957 my $class = shift; 2284 my $class = shift;
1958 2285
1959 my $self = $class->SUPER::new ( 2286 my $self = $class->SUPER::new (
1960 state => 0, 2287 state => 0,
1961 connect_activate => \&toggle_flopper, 2288 connect_activate => \&toggle_flopper,
1962 @_ 2289 @_
1963 ); 2290 );
1964 2291
1965 if ($self->{state}) { 2292 if ($self->{state}) {
… …
1986 $self->emit (changed => $self->{state}); 2313 $self->emit (changed => $self->{state});
1987} 2314}
1988 2315
1989############################################################################# 2316#############################################################################
1990 2317
2318package CFClient::UI::Tooltip;
2319
2320our @ISA = CFClient::UI::Bin::;
2321
2322use CFClient::OpenGL;
2323
2324sub new {
2325 my $class = shift;
2326
2327 $class->SUPER::new (
2328 @_,
2329 can_events => 0,
2330 )
2331}
2332
2333sub set_tooltip_from {
2334 my ($self, $widget) = @_;
2335
2336 $self->add (new CFClient::UI::Label
2337 markup => $widget->{tooltip},
2338 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2339 fontsize => 0.8,
2340 fg => [0, 0, 0, 1],
2341 font => ($widget->{tooltip_font} || $::FONT_PROP),
2342 );
2343}
2344
2345sub size_request {
2346 my ($self) = @_;
2347
2348 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2349
2350 ($w + 4, $h + 4)
2351}
2352
2353sub size_allocate {
2354 my ($self, $w, $h) = @_;
2355
2356 $self->SUPER::size_allocate ($w - 4, $h - 4);
2357}
2358
2359sub _draw {
2360 my ($self) = @_;
2361
2362 glTranslate 0.375, 0.375;
2363
2364 my ($w, $h) = @$self{qw(w h)};
2365
2366 glColor 1, 0.8, 0.4;
2367 glBegin GL_QUADS;
2368 glVertex 0 , 0;
2369 glVertex 0 , $h;
2370 glVertex $w, $h;
2371 glVertex $w, 0;
2372 glEnd;
2373
2374 glColor 0, 0, 0;
2375 glBegin GL_LINE_LOOP;
2376 glVertex 0 , 0;
2377 glVertex 0 , $h;
2378 glVertex $w, $h;
2379 glVertex $w, 0;
2380 glEnd;
2381
2382 glTranslate 2 - 0.375, 2 - 0.375;
2383 $self->SUPER::_draw;
2384}
2385
2386#############################################################################
2387
2388package CFClient::UI::Face;
2389
2390our @ISA = CFClient::UI::Base::;
2391
2392use CFClient::OpenGL;
2393
2394sub new {
2395 my $class = shift;
2396
2397 $class->SUPER::new (
2398 aspect => 1,
2399 @_,
2400 )
2401}
2402
2403sub size_request {
2404 (32, 8)
2405}
2406
2407sub _draw {
2408 my ($self) = @_;
2409
2410 return unless $::CONN;#d# manage and cache textures differently
2411 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
2412
2413 # TODO animation
2414 if ($tex) {
2415 glEnable GL_TEXTURE_2D;
2416 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2417 glColor 1, 1, 1, 1;
2418 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2419 glDisable GL_TEXTURE_2D;
2420 }
2421}
2422
2423#############################################################################
2424
2425package CFClient::UI::InventoryItem;
2426
2427our @ISA = CFClient::UI::HBox::;
2428
2429sub new {
2430 my $class = shift;
2431
2432 my %args = @_;
2433
2434 my $item = delete $args{item};
2435
2436 my $desc = $item->{nrof} < 2
2437 ? $item->{name}
2438 : "$item->{nrof} $item->{name_pl}";
2439
2440
2441 my $self = $class->SUPER::new (
2442 can_hover => 1,
2443 can_events => 1,
2444 tooltip => (CFClient::UI::Label->escape ($desc)
2445 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2446 connect_button_down => sub {
2447 my ($self, $ev, $x, $y) = @_;
2448
2449 # todo: maybe put examine on 1? but should just be a tooltip :(
2450 if ($ev->{button} == 1) {
2451 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2452 } elsif ($ev->{button} == 2) {
2453 $::CONN->send ("apply $item->{tag}");
2454 } elsif ($ev->{button} == 3) {
2455 CFClient::UI::Menu->new (
2456 items => [
2457 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2458 [
2459 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2460 sub { $::CONN->send ("lock $item->{tag}") },
2461 ],
2462 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2463 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2464 ["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2465 ],
2466 )->popup ($ev);
2467 }
2468
2469 1
2470 },
2471 %args
2472 );
2473
2474 $self->add (new CFClient::UI::Face
2475 can_events => 0,
2476 face => $item->{face},
2477 anim => $item->{anim},
2478 animspeed => $item->{animspeed},
2479 );
2480
2481 $self->add (new CFClient::UI::Label
2482 can_events => 0,
2483 text => $desc,
2484 );
2485
2486 $self
2487}
2488
2489#############################################################################
2490
2491package CFClient::UI::Inventory;
2492
2493our @ISA = CFClient::UI::ScrolledWindow::;
2494
2495sub new {
2496 my $class = shift;
2497
2498 my $self = $class->SUPER::new (
2499 scrolled => (new CFClient::UI::VBox),
2500 @_,
2501 );
2502
2503 $self
2504}
2505
2506sub set_items {
2507 my ($self, $items) = @_;
2508
2509 $self->{scrolled}->clear;
2510 return unless $items;
2511
2512 my @items = sort { $a->{type} <=> $b->{type} } @$items;
2513
2514 $self->{real_items} = \@items;
2515
2516 for my $item (@items) {
2517 my $desc = $item->{nrof} < 2
2518 ? $item->{name}
2519 : "$item->{nrof} $item->{name_pl}";
2520
2521 $self->{scrolled}->add ($item->{widget} ||= new CFClient::UI::InventoryItem item => $item);
2522 }
2523
2524# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2525}
2526
2527sub size_request {
2528 my ($self) = @_;
2529 ($self->{req_w}, $self->{req_h});
2530}
2531
2532#############################################################################
2533
2534package CFClient::UI::Menu;
2535
2536our @ISA = CFClient::UI::FancyFrame::;
2537
2538use CFClient::OpenGL;
2539
2540sub new {
2541 my $class = shift;
2542
2543 my $self = $class->SUPER::new (
2544 items => [],
2545 z => 100,
2546 @_,
2547 );
2548
2549 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2550
2551 for my $item (@{ $self->{items} }) {
2552 my ($widget, $cb) = @$item;
2553
2554 # handle various types of items, only text for now
2555 if (!ref $widget) {
2556 $widget = new CFClient::UI::Label
2557 can_hover => 1,
2558 can_events => 1,
2559 text => $widget;
2560 }
2561
2562 $self->{item}{$widget} = $item;
2563
2564 $self->{vbox}->add ($widget);
2565 }
2566
2567 $self
2568}
2569
2570# popup given the event (must be a mouse button down event currently)
2571sub popup {
2572 my ($self, $ev) = @_;
2573
2574 $self->emit ("popdown");
2575
2576 # maybe save $GRAB? must be careful about events...
2577 $GRAB = $self;
2578 $self->{button} = $ev->{button};
2579
2580 $self->show;
2581 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2582}
2583
2584sub mouse_motion {
2585 my ($self, $ev, $x, $y) = @_;
2586
2587 # TODO: should use vbox->find_widget or so
2588 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2589 $self->{hover} = $self->{item}{$HOVER};
2590}
2591
2592sub button_up {
2593 my ($self, $ev, $x, $y) = @_;
2594
2595 if ($ev->{button} == $self->{button}) {
2596 undef $GRAB;
2597 $self->hide;
2598
2599 $self->emit ("popdown");
2600 $self->{hover}[1]->() if $self->{hover};
2601 }
2602}
2603
2604#############################################################################
2605
2606package CFClient::UI::Statusbox;
2607
2608our @ISA = CFClient::UI::VBox::;
2609
2610sub reorder {
2611 my ($self) = @_;
2612 my $NOW = time;
2613
2614 while (my ($k, $v) = each %{ $self->{item} }) {
2615 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2616 }
2617
2618 my @widgets;
2619
2620 my @items = sort {
2621 $a->{pri} <=> $b->{pri}
2622 or $b->{id} <=> $a->{id}
2623 } values %{ $self->{item} };
2624
2625 my $count = 10 + 1;
2626 for my $item (@items) {
2627 last unless --$count;
2628
2629 push @widgets, $item->{label} ||= do {
2630 # TODO: doesn't handle markup well (read as: at all)
2631 my $short = $item->{count} > 1
2632 ? "<b>$item->{count} ×</b> $item->{text}"
2633 : $item->{text};
2634
2635 for ($short) {
2636 s/^\s+//;
2637 s/\012.*/…/s;
2638 my $len = int 40 / $item->{fontsize};
2639 substr $_, $len, length, "…" if $len < length;
2640 }
2641
2642 new CFClient::UI::Label
2643 markup => $short,
2644 tooltip => $item->{tooltip},
2645 tooltip_font => $::FONT_PROP,
2646 tooltip_width => 0.67,
2647 fontsize => $item->{fontsize},
2648 color => $item->{color},
2649 can_events => 1,
2650 can_hover => 1
2651 };
2652 }
2653
2654 $self->clear;
2655 $self->SUPER::add (reverse @widgets);
2656}
2657
2658sub add {
2659 my ($self, $text, %arg) = @_;
2660
2661 $text =~ s/^\s+//;
2662 $text =~ s/\s+$//;
2663
2664 my $timeout = time + ((delete $arg{timeout}) || 60);
2665
2666 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2667
2668 if (my $item = $self->{item}{$group}) {
2669 if ($item->{text} eq $text) {
2670 $item->{count}++;
2671 } else {
2672 $item->{count} = 1;
2673 $item->{text} = $item->{tooltip} = $text;
2674 }
2675 $item->{id} = ++$self->{id};
2676 $item->{timeout} = $timeout;
2677 delete $item->{label};
2678 } else {
2679 $self->{item}{$group} = {
2680 id => ++$self->{id},
2681 text => $text,
2682 timeout => $timeout,
2683 tooltip => $text,
2684 fontsize => 0.8,
2685 color => [0.8, 0.8, 0.8, 0.8],
2686 pri => 0,
2687 count => 1,
2688 %arg,
2689 };
2690 }
2691
2692 $self->reorder;
2693}
2694
2695#############################################################################
2696
1991package CFClient::UI::Root; 2697package CFClient::UI::Root;
1992 2698
1993our @ISA = CFClient::UI::Container::; 2699our @ISA = CFClient::UI::Container::;
1994 2700
1995use SDL::OpenGL; 2701use CFClient::OpenGL;
2702
2703sub new {
2704 my $class = shift;
2705
2706 $class->SUPER::new (
2707 @_,
2708 )
2709}
2710
2711sub configure {
2712 my ($self, $x, $y, $w, $h) = @_;
2713
2714 $self->{w} = $w;
2715 $self->{h} = $h;
2716}
2717
2718sub check_size {
2719 my ($self) = @_;
2720
2721 $self->size_allocate ($self->{w}, $self->{h})
2722 if $self->{w};
2723}
1996 2724
1997sub size_request { 2725sub size_request {
1998 ($::WIDTH, $::HEIGHT) 2726 my ($self) = @_;
2727
2728 ($self->{w}, $self->{h})
1999} 2729}
2000 2730
2001sub size_allocate { 2731sub size_allocate {
2002 my ($self, $x, $y, $w, $h) = @_; 2732 my ($self, $w, $h) = @_;
2003 2733
2004 $self->_size_allocate ($x, $y, $w, $h); 2734 my $old_w = $self->{old_w};
2735 my $old_h = $self->{old_h};
2005 2736
2006 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 2737 if ($old_w && $old_h) {
2007 for @{$self->{children}}; 2738 for my $child ($self->children) {
2008} 2739 $child->{x} = int 0.5 + $child->{x} * $w / $old_w;
2740 $child->{w} = int 0.5 + $child->{w} * $w / $old_w;
2741 $child->{req_w} = int 0.5 + $child->{req_w} * $w / $old_w if exists $child->{req_w};
2742 $child->{user_w} = int 0.5 + $child->{user_w} * $w / $old_w if exists $child->{user_w};
2743 $child->{y} = int 0.5 + $child->{y} * $h / $old_h;
2744 $child->{h} = int 0.5 + $child->{h} * $h / $old_h;
2745 $child->{req_h} = int 0.5 + $child->{req_h} * $h / $old_h if exists $child->{req_h};
2746 $child->{user_h} = int 0.5 + $child->{user_h} * $h / $old_h if exists $child->{user_h};
2747 }
2748 }
2009 2749
2010sub _topleft { 2750 for my $child ($self->children) {
2751 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2752
2753 $X = List::Util::max 0, List::Util::min $w - $W, $X;
2754 $Y = List::Util::max 0, List::Util::min $h - $H, $Y;
2755 $child->configure ($X, $Y, $W, $H);
2756 }
2757
2758 $self->{old_w} = $w;
2759 $self->{old_h} = $h;
2760}
2761
2762sub coord2local {
2011 my ($self, $x, $y) = @_; 2763 my ($self, $x, $y) = @_;
2012 2764
2013 ($x, $y) 2765 ($x, $y)
2014} 2766}
2015 2767
2768sub coord2global {
2769 my ($self, $x, $y) = @_;
2770
2771 ($x, $y)
2772}
2773
2016sub update { 2774sub update {
2017 my ($self) = @_; 2775 my ($self) = @_;
2018 2776
2019 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 2777 $self->check_size;
2020 ::refresh (); 2778 $::WANT_REFRESH++;
2021} 2779}
2022 2780
2023sub add { 2781sub add {
2024 my ($self, $widget) = @_; 2782 my ($self, $child) = @_;
2025 2783
2784 # integerise window positions
2785 $child->{x} = int $child->{x};
2786 $child->{y} = int $child->{y};
2787
2026 $self->SUPER::add ($widget); 2788 $self->SUPER::add ($child);
2027
2028 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);
2029} 2789}
2030 2790
2031sub on_refresh { 2791sub on_refresh {
2032 my ($self, $id, $cb) = @_; 2792 my ($self, $id, $cb) = @_;
2033 2793
2034 $self->{refresh_hook}{$id} = $cb; 2794 $self->{refresh_hook}{$id} = $cb;
2035} 2795}
2036 2796
2797sub on_post_alloc {
2798 my ($self, $id, $cb) = @_;
2799
2800 $self->{post_alloc_hook}{$id} = $cb;
2801}
2802
2037sub draw { 2803sub draw {
2038 my ($self) = @_; 2804 my ($self) = @_;
2039 2805
2040 while (my $rcb = delete $self->{refresh_hook}) { 2806 while ($self->{refresh_hook}) {
2041 $_->() for values %$rcb; 2807 $_->()
2808 for values %{delete $self->{refresh_hook}};
2809 }
2810
2811 if ($self->{check_size}) {
2812 my @queue = ([], []);
2813
2814 for (;;) {
2815 if ($self->{check_size}) {
2816 # heuristic: check containers last
2817 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
2818 for values %{delete $self->{check_size}}
2819 }
2820
2821 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
2822
2823 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
2824 ? @$widget{qw(user_w user_h)}
2825 : $widget->size_request;
2826
2827 if (delete $widget->{force_alloc}
2828 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
2829 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
2830
2831 $widget->{req_w} = $w;
2832 $widget->{req_h} = $h;
2833
2834 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
2835
2836 $widget->{parent}->check_size
2837 if $widget->{parent};
2838 }
2839 }
2840 }
2841
2842 while ($self->{size_alloc}) {
2843 for (values %{delete $self->{size_alloc}}) {
2844 my ($widget, $w, $h) = @$_;
2845
2846 $w = 0 if $w < 0;
2847 $h = 0 if $h < 0;
2848
2849 $widget->{w} = $w;
2850 $widget->{h} = $h;
2851 $widget->size_allocate ($w, $h);
2852 $widget->emit (size_allocate => $w, $h);
2853 }
2854 }
2855
2856 while ($self->{post_alloc_hook}) {
2857 $_->()
2858 for values %{delete $self->{post_alloc_hook}};
2042 } 2859 }
2043 2860
2044 glViewport 0, 0, $::WIDTH, $::HEIGHT; 2861 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2045 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 2862 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2046 glClear GL_COLOR_BUFFER_BIT; 2863 glClear GL_COLOR_BUFFER_BIT;
… …
2057############################################################################# 2874#############################################################################
2058 2875
2059package CFClient::UI; 2876package CFClient::UI;
2060 2877
2061$ROOT = new CFClient::UI::Root; 2878$ROOT = new CFClient::UI::Root;
2879$TOOLTIP = new CFClient::UI::Tooltip;
2062 2880
20631 28811
2064 2882

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