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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.115 by root, Sat Apr 15 19:35:20 2006 UTC vs.
Revision 1.199 by root, Fri May 12 15:45:42 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) = @_;
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} = $h;
141
142 1 240 }
143} 241}
144 242
145sub size_allocate { 243sub size_allocate {
146 my ($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 # TODO: req_w _does_change after ->reconfigure
389 $self->check_size
390 unless exists $self->{req_w};
391}
392
393sub check_size {
394 my ($self, $forced) = @_;
395
396 $self->{force_alloc} = 1 if $forced;
397 $CFClient::UI::ROOT->{check_size}{$self} = $self;
257} 398}
258 399
259sub update { 400sub update {
260 my ($self) = @_; 401 my ($self) = @_;
261 402
… …
264} 405}
265 406
266sub connect { 407sub connect {
267 my ($self, $signal, $cb) = @_; 408 my ($self, $signal, $cb) = @_;
268 409
269 push @{ $self->{cb}{$signal} }, $cb; 410 push @{ $self->{signal_cb}{$signal} }, $cb;
270} 411}
271 412
272sub emit { 413sub emit {
273 my ($self, $signal, @args) = @_; 414 my ($self, $signal, @args) = @_;
274 415
275 $_->($self, @args) 416 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
276 for @{$self->{cb}{$signal} || []};
277} 417}
278 418
279sub DESTROY { 419sub DESTROY {
280 my ($self) = @_; 420 my ($self) = @_;
281 421
… …
287package CFClient::UI::DrawBG; 427package CFClient::UI::DrawBG;
288 428
289our @ISA = CFClient::UI::Base::; 429our @ISA = CFClient::UI::Base::;
290 430
291use strict; 431use strict;
292use SDL::OpenGL; 432use CFClient::OpenGL;
293 433
294sub new { 434sub new {
295 my $class = shift; 435 my $class = shift;
296 436
297 # range [value, low, high, page] 437 # range [value, low, high, page]
… …
326 466
327package CFClient::UI::Empty; 467package CFClient::UI::Empty;
328 468
329our @ISA = CFClient::UI::Base::; 469our @ISA = CFClient::UI::Base::;
330 470
471sub new {
472 my ($class, %arg) = @_;
473 $class->SUPER::new (can_events => 0, %arg);
474}
475
331sub size_request { 476sub size_request {
332 (0, 0) 477 (0, 0)
333} 478}
334 479
335sub draw { } 480sub draw { }
… …
343sub new { 488sub new {
344 my ($class, %arg) = @_; 489 my ($class, %arg) = @_;
345 490
346 my $children = delete $arg{children} || []; 491 my $children = delete $arg{children} || [];
347 492
348 my $self = $class->SUPER::new (children => [], %arg); 493 my $self = $class->SUPER::new (
494 children => [],
495 can_events => 0,
496 %arg,
497 );
349 $self->add ($_) for @$children; 498 $self->add ($_) for @$children;
350 499
351 $self 500 $self
352} 501}
353 502
354sub add { 503sub add {
355 my ($self, $child) = @_; 504 my ($self, @widgets) = @_;
356 505
357 $child->set_parent ($self); 506 $_->set_parent ($self)
507 for @widgets;
358 508
359 use sort 'stable'; 509 use sort 'stable';
360 510
361 $self->{children} = [ 511 $self->{children} = [
362 sort { $a->{z} <=> $b->{z} } 512 sort { $a->{z} <=> $b->{z} }
363 @{$self->{children}}, $child 513 @{$self->{children}}, @widgets
364 ]; 514 ];
365 515
366 $self->{w} = $self->{h} = -1; 516 $self->check_size (1);
367 $self->update; 517 $self->update;
368} 518}
369 519
520sub children {
521 @{ $_[0]{children} }
522}
523
370sub remove { 524sub remove {
371 my ($self, $widget) = @_; 525 my ($self, $child) = @_;
372 526
527 delete $child->{parent};
528 $child->hide;
529
373 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 530 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
374 531
375 $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 $self->update;
376} 549}
377 550
378sub find_widget { 551sub find_widget {
379 my ($self, $x, $y) = @_; 552 my ($self, $x, $y) = @_;
380 553
… …
410 583
411 $class->SUPER::new (children => [$child], %arg) 584 $class->SUPER::new (children => [$child], %arg)
412} 585}
413 586
414sub add { 587sub add {
415 my ($self, $widget) = @_; 588 my ($self, $child) = @_;
416 589
417 $self->{children} = []; 590 $self->{children} = [];
418 591
419 $self->SUPER::add ($widget); 592 $self->SUPER::add ($child);
420} 593}
421 594
422sub remove { 595sub remove {
423 my ($self, $widget) = @_; 596 my ($self, $widget) = @_;
424 597
… …
433sub size_request { 606sub size_request {
434 $_[0]{children}[0]->size_request 607 $_[0]{children}[0]->size_request
435} 608}
436 609
437sub size_allocate { 610sub size_allocate {
438 my ($self, $x, $y, $w, $h) = @_; 611 my ($self, $w, $h) = @_;
439 612
440 $self->_size_allocate ($x, $y, $w, $h) or return;
441
442 $self->{children}[0]->size_allocate (0, 0, $w, $h); 613 $self->{children}[0]->configure (0, 0, $w, $h);
443} 614}
444 615
445############################################################################# 616#############################################################################
446 617
447package CFClient::UI::Window; 618package CFClient::UI::Window;
448 619
449our @ISA = CFClient::UI::Bin::; 620our @ISA = CFClient::UI::Bin::;
450 621
451use SDL::OpenGL; 622use CFClient::OpenGL;
452 623
453sub new { 624sub new {
454 my ($class, %arg) = @_; 625 my ($class, %arg) = @_;
455 626
456 my $self = $class->SUPER::new (%arg); 627 my $self = $class->SUPER::new (%arg);
457} 628}
458 629
459sub update { 630sub update {
460 my ($self) = @_; 631 my ($self) = @_;
461 632
462 # we want to do this delayed... 633 $ROOT->on_post_alloc ($self => sub { $self->render_child });
463 $self->render_chld;
464 $self->SUPER::update; 634 $self->SUPER::update;
465} 635}
466 636
637sub size_allocate {
638 my ($self, $w, $h) = @_;
639
640 $self->SUPER::size_allocate ($w, $h);
641 $self->update;
642}
643
644sub _render {
645 $_[0]{children}[0]->draw;
646}
647
467sub render_chld { 648sub render_child {
468 my ($self) = @_; 649 my ($self) = @_;
469 650
470 $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 {
471 glClearColor 0, 0, 0, 1; 652 glClearColor 0, 0, 0, 0;
472 glClear GL_COLOR_BUFFER_BIT; 653 glClear GL_COLOR_BUFFER_BIT;
473 $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}, $self->{h};
661# glDisable GL_BLEND;
662# glColorMask 1, 1, 1, 1;
474 }; 663 };
475}
476
477sub size_allocate {
478 my ($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 $self->render_chld;
485} 664}
486 665
487sub _draw { 666sub _draw {
488 my ($self) = @_; 667 my ($self) = @_;
489 668
490 my ($w, $h) = ($self->w, $self->h); 669 my ($w, $h) = ($self->w, $self->h);
491 670
492 my $tex = $self->{texture} 671 my $tex = $self->{texture}
493 or return; 672 or return;
494 673
495 glEnable GL_BLEND;
496 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
497 glEnable GL_TEXTURE_2D; 674 glEnable GL_TEXTURE_2D;
498 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;
499 677
500 $tex->draw_quad (0, 0, $w, $h); 678 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
501 679
502 glDisable GL_BLEND;
503 glDisable GL_TEXTURE_2D; 680 glDisable GL_TEXTURE_2D;
504} 681}
505 682
506############################################################################# 683#############################################################################
507 684
508package CFClient::UI::Frame; 685package CFClient::UI::ViewPort;
509 686
510our @ISA = CFClient::UI::Bin::; 687our @ISA = CFClient::UI::Window::;
511
512use SDL::OpenGL;
513 688
514sub size_request { 689sub size_request {
515 my ($self) = @_; 690 my ($self) = @_;
516 my $chld = $self->child
517 or return (0, 0);
518 691
519 $chld->move (2, 2); 692 @$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)});
520 694
521 map { $_ + 4 } $chld->size_request; 695 @$self{qw(child_w child_h)}
522} 696}
523 697
524sub size_allocate { 698sub size_allocate {
525 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)
526 738 }
527 $self->_size_allocate ($x, $y, $w, $h) or return;
528
529 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
530} 739}
531 740
532sub _draw { 741sub _render {
533 my ($self) = @_; 742 my ($self) = @_;
534 743
535 my $chld = $self->child; 744 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
536 745
537 my ($w, $h) = $chld->size_request; 746 $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} 747}
549 748
550############################################################################# 749#############################################################################
551 750
552package CFClient::UI::FancyFrame; 751package CFClient::UI::ScrolledWindow;
553 752
554our @ISA = CFClient::UI::Bin::; 753our @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);
561 754
562sub new { 755sub new {
563 my $class = shift; 756 my $class = shift;
564 757
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
565 # TODO: user_x, user_y, overwrite moveto? 839 # TODO: user_x, user_y, overwrite moveto?
566 840
567 $class->SUPER::new ( 841 my $self = $class->SUPER::new (
568 bg => [1, 1, 1, 1], 842 bg => [1, 1, 1, 1],
569 border_bg => [1, 1, 1, 1], 843 border_bg => [1, 1, 1, 1],
570 border => $::FONTSIZE * 0.8, 844 border => 0.6,
845 can_events => 1,
571 @_ 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 + $self->border * 2,
572 ) 870 )
573} 871}
574 872
575sub size_request {
576 my ($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 + $self->{border} * 2,
585 )
586}
587
588sub size_allocate { 873sub size_allocate {
589 my ($self, $x, $y, $w, $h) = @_; 874 my ($self, $w, $h) = @_;
590 875
591 $self->_size_allocate ($x, $y, $w, $h) or return;
592
593 $h -= List::Util::max 0, $self->{border} * 2; 876 $h -= List::Util::max 0, $self->border * 2;
594 $w -= List::Util::max 0, $self->{border} * 2; 877 $w -= List::Util::max 0, $self->border * 2;
595 878
879 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
880 if $self->{title};
881
596 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h); 882 $self->child->configure ($self->border, $self->border, $w, $h);
597} 883}
598 884
599sub button_down { 885sub button_down {
600 my ($self, $ev, $x, $y) = @_; 886 my ($self, $ev, $x, $y) = @_;
601 887
602 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 888 my ($w, $h) = @$self{qw(w h)};
603 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 889 my $border = $self->border;
604 890
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}, $self->{y});
605 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 896 my ($ox, $oy) = ($ev->{x}, $ev->{y});
606 my ($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;
607 901
608 $self->{motion} = sub { 902 $self->{motion} = sub {
609 my ($ev, $x, $y) = @_; 903 my ($ev, $x, $y) = @_;
610 904
611 ($x, $y) = ($ev->motion_x, $ev->motion_y); 905 my $dx = $ev->{x} - $ox;
906 my $dy = $ev->{y} - $oy;
612 907
613 $self->{user_w} = $bw + $x - $ox; 908 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
614 $self->{user_h} = $bh + $y - $oy; 909 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
615 $self->update; 910 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
911 $self->check_size;
616 }; 912 };
617 913
618 } elsif ($x >= 0 && $x < $self->{w} 914 } elsif ($lr ^ $td) {
619 && $y >= 0 && $y < $self->{border}) {
620
621 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 915 my ($ox, $oy) = ($ev->{x}, $ev->{y});
622 my ($bx, $by) = ($self->{x}, $self->{y}); 916 my ($bx, $by) = ($self->{x}, $self->{y});
623 917
624 $self->{motion} = sub { 918 $self->{motion} = sub {
625 my ($ev, $x, $y) = @_; 919 my ($ev, $x, $y) = @_;
626 920
627 ($x, $y) = ($ev->motion_x, $ev->motion_y); 921 ($x, $y) = ($ev->{x}, $ev->{y});
628 922
629 $self->move ($bx + $x - $ox, $by + $y - $oy); 923 $self->move ($bx + $x - $ox, $by + $y - $oy);
630 $self->update; 924 $self->update;
631 }; 925 };
632 } 926 }
… …
648 my ($self) = @_; 942 my ($self) = @_;
649 943
650 my ($w, $h ) = ($self->{w}, $self->{h}); 944 my ($w, $h ) = ($self->{w}, $self->{h});
651 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 945 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
652 946
653 glEnable GL_BLEND;
654 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
655 glEnable GL_TEXTURE_2D; 947 glEnable GL_TEXTURE_2D;
656 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 948 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
657 949
950 my $border = $self->border;
951
658 glColor @{ $self->{border_bg} }; 952 glColor @{ $self->{border_bg} };
659 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 953 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
660 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 954 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
661 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 955 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
662 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 956 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
663 957
958 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
664 my $bg = $tex[0]; 959 my $bg = $tex[0];
665 960
666 # TODO: repeat texture not scale 961 # TODO: repeat texture not scale
667 my $rep_x = $cw / $bg->{w}; 962 my $rep_x = $cw / $bg->{w};
668 my $rep_y = $ch / $bg->{h}; 963 my $rep_y = $ch / $bg->{h};
669 964
670 glColor @{ $self->{bg} }; 965 glColor @{ $self->{bg} };
671 966
672 $bg->{s} = $rep_x; 967 $bg->{s} = $rep_x;
673 $bg->{t} = $rep_y; 968 $bg->{t} = $rep_y;
674 $bg->{wrap_mode} = 1; 969 $bg->{wrap_mode} = 1;
675 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 970 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
971 }
676 972
677 glDisable GL_TEXTURE_2D; 973 glDisable GL_TEXTURE_2D;
678 glDisable GL_BLEND; 974
975 $self->{title}->draw if $self->{title};
679 976
680 $self->child->draw; 977 $self->child->draw;
681} 978}
682 979
683############################################################################# 980#############################################################################
… …
686 983
687our @ISA = CFClient::UI::Base::; 984our @ISA = CFClient::UI::Base::;
688 985
689use List::Util qw(max sum); 986use List::Util qw(max sum);
690 987
691use SDL::OpenGL; 988use CFClient::OpenGL;
692 989
693sub new { 990sub new {
694 my $class = shift; 991 my $class = shift;
695 992
696 $class->SUPER::new ( 993 $class->SUPER::new (
… …
703 my ($self, $x, $y, $child) = @_; 1000 my ($self, $x, $y, $child) = @_;
704 1001
705 $child->set_parent ($self); 1002 $child->set_parent ($self);
706 $self->{children}[$y][$x] = $child; 1003 $self->{children}[$y][$x] = $child;
707 1004
708 $self->{w} = $self->{h} = -1; 1005 $child->check_size;
709 $self->update; 1006}
1007
1008sub children {
1009 grep $_, map @$_, grep $_, @{ $_[0]{children} }
710} 1010}
711 1011
712# TODO: move to container class maybe? send childs a signal on removal? 1012# TODO: move to container class maybe? send childs a signal on removal?
713sub clear { 1013sub clear {
714 my ($self) = @_; 1014 my ($self) = @_;
715 1015
1016 my @children = $self->children;
716 delete $self->{children}; 1017 delete $self->{children};
1018
1019 for (@children) {
1020 delete $_->{parent};
1021 $_->hide;
1022 }
1023
717 $self->update; 1024 $self->update;
718} 1025}
719 1026
720sub get_wh { 1027sub get_wh {
721 my ($self) = @_; 1028 my ($self) = @_;
… …
727 or next; 1034 or next;
728 1035
729 for my $x (0 .. $#$row) { 1036 for my $x (0 .. $#$row) {
730 my $widget = $row->[$x] 1037 my $widget = $row->[$x]
731 or next; 1038 or next;
732 my ($w, $h) = $widget->size_request; 1039 my ($w, $h) = @$widget{qw(req_w req_h)};
733 1040
734 $w[$x] = max $w[$x], $w; 1041 $w[$x] = max $w[$x], $w;
735 $h[$y] = max $h[$y], $h; 1042 $h[$y] = max $h[$y], $h;
736 } 1043 }
737 } 1044 }
… …
749 (sum @$hs), 1056 (sum @$hs),
750 ) 1057 )
751} 1058}
752 1059
753sub size_allocate { 1060sub size_allocate {
754 my ($self, $x, $y, $w, $h) = @_; 1061 my ($self, $w, $h) = @_;
755
756 $self->_size_allocate ($x, $y, $w, $h) or return;
757 1062
758 my ($ws, $hs) = $self->get_wh; 1063 my ($ws, $hs) = $self->get_wh;
759 1064
760 my $req_w = sum @$ws; 1065 my $req_w = sum @$ws;
761 my $req_h = sum @$hs; 1066 my $req_h = sum @$hs;
… …
783 1088
784 for my $c (0 .. $#$row) { 1089 for my $c (0 .. $#$row) {
785 my $col_w = $ws->[$c]; 1090 my $col_w = $ws->[$c];
786 1091
787 if (my $widget = $row->[$c]) { 1092 if (my $widget = $row->[$c]) {
788 $widget->size_allocate ($x, $y, $col_w, $row_h); 1093 $widget->configure ($x, $y, $col_w, $row_h);
789 } 1094 }
790 1095
791 $x += $col_w; 1096 $x += $col_w;
792 } 1097 }
793 1098
… …
838 (List::Util::max map $_->[1], @alloc), 1143 (List::Util::max map $_->[1], @alloc),
839 ) 1144 )
840} 1145}
841 1146
842sub size_allocate { 1147sub size_allocate {
843 my ($self, $x, $y, $w, $h) = @_; 1148 my ($self, $w, $h) = @_;
844
845 $self->_size_allocate ($x, $y, $w, $h);
846 1149
847 ($h, $w) = ($w, $h); 1150 ($h, $w) = ($w, $h);
848 1151
849 my $children = $self->{children}; 1152 my $children = $self->{children};
850 1153
851 my @h = map +($_->size_request)[0], @$children; 1154 my @h = map $_->{req_w}, @$children;
852 1155
853 my $req_h = List::Util::sum @h; 1156 my $req_h = List::Util::sum @h;
854 1157
855 if ($req_h > $h) { 1158 if ($req_h > $h) {
856 # ah well, not enough space 1159 # ah well, not enough space
… …
872 1175
873 my $y = 0; 1176 my $y = 0;
874 for (0 .. $#$children) { 1177 for (0 .. $#$children) {
875 my $child = $children->[$_]; 1178 my $child = $children->[$_];
876 my $h = $h[$_]; 1179 my $h = $h[$_];
877 $child->size_allocate ($y, 0, $h, $w); 1180 $child->configure ($y, 0, $h, $w);
878 1181
879 $y += $h; 1182 $y += $h;
880 } 1183 }
1184
1185 1
881} 1186}
882 1187
883############################################################################# 1188#############################################################################
884 1189
885package CFClient::UI::VBox; 1190package CFClient::UI::VBox;
… …
898 (List::Util::sum map $_->[1], @alloc), 1203 (List::Util::sum map $_->[1], @alloc),
899 ) 1204 )
900} 1205}
901 1206
902sub size_allocate { 1207sub size_allocate {
903 my ($self, $x, $y, $w, $h) = @_; 1208 my ($self, $w, $h) = @_;
904 1209
905 $self->_size_allocate ($x, $y, $w, $h); 1210 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
906 1211
907 my $children = $self->{children}; 1212 my $children = $self->{children};
908 1213
909 my @h = map +($_->size_request)[1], @$children; 1214 my @h = map $_->{req_h}, @$children;
910 1215
911 my $req_h = List::Util::sum @h; 1216 my $req_h = List::Util::sum @h;
912 1217
913 if ($req_h > $h) { 1218 if ($req_h > $h) {
914 # ah well, not enough space 1219 # ah well, not enough space
… …
928 1233
929 my $y = 0; 1234 my $y = 0;
930 for (0 .. $#$children) { 1235 for (0 .. $#$children) {
931 my $child = $children->[$_]; 1236 my $child = $children->[$_];
932 my $h = $h[$_]; 1237 my $h = $h[$_];
933 $child->size_allocate (0, $y, $w, $h); 1238 $child->configure (0, $y, $w, $h);
934 1239
935 $y += $h; 1240 $y += $h;
936 } 1241 }
1242
1243 1
937} 1244}
938 1245
939############################################################################# 1246#############################################################################
940 1247
941package CFClient::UI::Label; 1248package CFClient::UI::Label;
942 1249
943our @ISA = CFClient::UI::Base::; 1250our @ISA = CFClient::UI::Base::;
944 1251
945use SDL::OpenGL; 1252use CFClient::OpenGL;
946 1253
947sub new { 1254sub new {
948 my ($class, %arg) = @_; 1255 my ($class, %arg) = @_;
949 1256
950 my $self = $class->SUPER::new ( 1257 my $self = $class->SUPER::new (
951 fg => [1, 1, 1], 1258 fg => [1, 1, 1],
952 fontsize => $::FONTSIZE, 1259 #font => default_font
953 text => "", 1260 #text => initial text
1261 #markup => initial narkup
1262 layout => (new CFClient::Layout),
1263 fontsize => 1,
954 align => -1, 1264 align => -1,
1265 valign => -1,
955 padding => 2, 1266 padding => 2,
956 layout => new CFClient::Layout, 1267 can_events => 0,
957 %arg 1268 %arg
958 ); 1269 );
959 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 {
960 $self->set_text ($self->{text}); 1280 $self->set_text (delete $self->{text});
1281 }
961 1282
962 $self 1283 $self
963} 1284}
964 1285
965sub escape_text { 1286sub escape {
966 local $_ = $_[1]; 1287 local $_ = $_[1];
967 1288
968 s/&/&amp;/g; 1289 s/&/&amp;/g;
969 s/>/&gt;/g; 1290 s/>/&gt;/g;
970 s/</&lt;/g; 1291 s/</&lt;/g;
971 1292
972 $_[1] 1293 $_[1]
973} 1294}
974 1295
1296sub update {
1297 my ($self) = @_;
1298
1299 delete $self->{texture};
1300 $self->SUPER::update;
1301}
1302
975sub set_text { 1303sub set_text {
976 my ($self, $text) = @_; 1304 my ($self, $text) = @_;
977 1305
1306 return if $self->{text} eq "T$text";
978 $self->{text} = $text; 1307 $self->{text} = "T$text";
1308
1309 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
979 $self->{layout}->set_markup ($text); 1310 $self->{layout}->set_text ($text);
980 1311
981 delete $self->{texture};
982# $self->{w} = $self->{h} = -1;
983 $self->update; 1312 $self->update;
1313 $self->check_size;
984} 1314}
985 1315
986sub get_text { 1316sub set_markup {
987 my ($self, $text) = @_; 1317 my ($self, $markup) = @_;
988 1318
989 $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 $self->check_size;
990} 1329}
991 1330
992sub size_request { 1331sub size_request {
993 my ($self) = @_; 1332 my ($self) = @_;
994 1333
995 $self->{layout}->set_width; 1334 $self->{layout}->set_font ($self->{font}) if $self->{font};
1335 $self->{layout}->set_width ($self->{max_w} || -1);
996 $self->{layout}->set_height ($self->{fontsize}); 1336 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1337
997 my ($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 }
998 1349
999 ( 1350 (
1000 $w + $self->{padding} * 2, 1351 $w + $self->{padding} * 2,
1001 $h + $self->{padding} * 2, 1352 $h + $self->{padding} * 2,
1002 ) 1353 )
1003} 1354}
1004 1355
1005sub size_allocate { 1356sub size_allocate {
1006 my ($self, $x, $y, $w, $h) = @_; 1357 my ($self, $w, $h) = @_;
1007
1008 $self->_size_allocate ($x, $y, $w, $h) or return;
1009 1358
1010 delete $self->{texture}; 1359 delete $self->{texture};
1011} 1360}
1012 1361
1013sub update { 1362sub set_fontsize {
1014 my ($self) = @_; 1363 my ($self, $fontsize) = @_;
1015 1364
1365 $self->{fontsize} = $fontsize;
1016 delete $self->{texture}; 1366 delete $self->{texture};
1367
1017 $self->SUPER::update; 1368 $self->update;
1369 $self->check_size;
1018} 1370}
1019 1371
1020sub _draw { 1372sub _draw {
1021 my ($self) = @_; 1373 my ($self) = @_;
1022 1374
1023 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};
1024 $self->{layout}->set_width ($self->{w}); 1378 $self->{layout}->set_width ($self->{w});
1025 $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
1026 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 $tex
1027 }; 1392 };
1028 1393
1029 glEnable GL_BLEND;
1030 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1031 glEnable GL_TEXTURE_2D; 1394 glEnable GL_TEXTURE_2D;
1032 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1395 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1033 1396
1397 if ($tex->{format} == GL_ALPHA) {
1034 glColor @{$self->{fg}}; 1398 glColor @{$self->{fg}};
1035 1399 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1036 my $x = 1400 } else {
1037 $self->{align} < 0 ? $self->{padding} 1401 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1038 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1402 }
1039 : ($self->{w} - $tex->{w}) * 0.5;
1040
1041 $tex->draw_quad (int $x, int +($self->{h} - $tex->{h}) * 0.5);
1042 1403
1043 glDisable GL_TEXTURE_2D; 1404 glDisable GL_TEXTURE_2D;
1044 glDisable GL_BLEND;
1045} 1405}
1046 1406
1047############################################################################# 1407#############################################################################
1048 1408
1049package CFClient::UI::Entry; 1409package CFClient::UI::EntryBase;
1050 1410
1051our @ISA = CFClient::UI::Label::; 1411our @ISA = CFClient::UI::Label::;
1052 1412
1053use SDL; 1413use CFClient::OpenGL;
1054use SDL::OpenGL;
1055 1414
1056sub new { 1415sub new {
1057 my $class = shift; 1416 my $class = shift;
1058 1417
1059 $class->SUPER::new ( 1418 $class->SUPER::new (
1060 fg => [1, 1, 1], 1419 fg => [1, 1, 1],
1061 bg => [0, 0, 0, 0.2], 1420 bg => [0, 0, 0, 0.2],
1062 active_bg => [1, 1, 1, 0.5], 1421 active_bg => [1, 1, 1, 0.5],
1063 active_fg => [0, 0, 0], 1422 active_fg => [0, 0, 0],
1064 can_hover => 1, 1423 can_hover => 1,
1065 can_focus => 1, 1424 can_focus => 1,
1425 valign => 0,
1426 can_events => 1,
1066 @_ 1427 @_
1067 ) 1428 )
1068} 1429}
1069 1430
1070sub _set_text { 1431sub _set_text {
1071 my ($self, $text) = @_; 1432 my ($self, $text) = @_;
1072 1433
1073 my $old_text = $self->{text}; 1434 delete $self->{cur_h};
1435
1436 return if $self->{text} eq $text;
1437
1438 delete $self->{texture};
1074 1439
1075 $self->{last_activity} = $::NOW; 1440 $self->{last_activity} = $::NOW;
1076
1077 $self->{text} = $text; 1441 $self->{text} = $text;
1078 $self->{layout}->set_width ($self->{w});
1079 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});
1080 1442
1081 $text =~ s/./*/g if $self->{hidden}; 1443 $text =~ s/./*/g if $self->{hidden};
1444 $self->{layout}->set_text ("$text ");
1082 1445
1083 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1446 $self->emit (changed => $self->{text});
1084
1085 $text = substr $text, 0, $self->{cursor};
1086 utf8::encode $text;
1087
1088 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1089
1090 $self->emit (changed => $self->{text}) # XXX: is this the right place to do this?
1091 if $old_text ne $self->{text};
1092}
1093
1094sub size_request {
1095 my ($self) = @_;
1096
1097 my ($w, $h) = $self->SUPER::size_request;
1098
1099 ($w + 1, $h) # add 1 for cursor
1100}
1101
1102sub size_allocate {
1103 my ($self, $x, $y, $w, $h) = @_;
1104
1105 $self->SUPER::size_allocate ($x, $y, $w, $h);
1106
1107 $self->_set_text ($self->{text});
1108} 1447}
1109 1448
1110sub set_text { 1449sub set_text {
1111 my ($self, $text) = @_; 1450 my ($self, $text) = @_;
1112 1451
1113 $self->{cursor} = length $text; 1452 $self->{cursor} = length $text;
1114 $self->_set_text ($text); 1453 $self->_set_text ($text);
1454 $self->check_size;
1115 $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 $self->{text});#d# don't check for == inside _set_text
1116} 1474}
1117 1475
1118sub key_down { 1476sub key_down {
1119 my ($self, $ev) = @_; 1477 my ($self, $ev) = @_;
1120 1478
1121 my $mod = $ev->key_mod; 1479 my $mod = $ev->{mod};
1122 my $sym = $ev->key_sym; 1480 my $sym = $ev->{sym};
1123
1124 my $uni = $ev->key_unicode; 1481 my $uni = $ev->{unicode};
1125 1482
1126 my $text = $self->get_text; 1483 my $text = $self->get_text;
1127 1484
1128 if ($sym == SDLK_BACKSPACE) { 1485 if ($sym == 8) {
1129 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1486 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1130 } elsif ($sym == SDLK_DELETE) { 1487 } elsif ($sym == 127) {
1131 substr $text, $self->{cursor}, 1, ""; 1488 substr $text, $self->{cursor}, 1, "";
1132 } elsif ($sym == SDLK_LEFT) { 1489 } elsif ($sym == CFClient::SDLK_LEFT) {
1133 --$self->{cursor} if $self->{cursor}; 1490 --$self->{cursor} if $self->{cursor};
1134 } elsif ($sym == SDLK_RIGHT) { 1491 } elsif ($sym == CFClient::SDLK_RIGHT) {
1135 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1492 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1136 } elsif ($sym == SDLK_HOME) { 1493 } elsif ($sym == CFClient::SDLK_HOME) {
1137 $self->{cursor} = 0; 1494 $self->{cursor} = 0;
1138 } elsif ($sym == SDLK_END) { 1495 } elsif ($sym == CFClient::SDLK_END) {
1139 $self->{cursor} = length $text; 1496 $self->{cursor} = length $text;
1140 } elsif ($sym == SDLK_ESCAPE) { 1497 } elsif ($sym == 27) {
1141 $self->emit ('escape'); 1498 $self->emit ('escape');
1142 } elsif ($uni) { 1499 } elsif ($uni) {
1143 substr $text, $self->{cursor}++, 0, chr $uni; 1500 substr $text, $self->{cursor}++, 0, chr $uni;
1144 } 1501 }
1145 1502
… …
1200 1557
1201 $self->SUPER::_draw; 1558 $self->SUPER::_draw;
1202 1559
1203 #TODO: force update every cursor change :( 1560 #TODO: force update every cursor change :(
1204 if ($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 $text)
1568 }
1569
1205 glColor @{$self->{fg}}; 1570 glColor @{$self->{fg}};
1206 glBegin GL_LINES; 1571 glBegin GL_LINES;
1207 glVertex $self->{cur_x}, $self->{cur_y};
1208 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} + $self->{cur_h};
1209 glEnd; 1574 glEnd;
1210 } 1575 }
1211} 1576}
1212 1577
1213package CFClient::UI::LineEntry; 1578package CFClient::UI::Entry;
1214 1579
1215our @ISA = CFClient::UI::Entry::; 1580our @ISA = CFClient::UI::EntryBase::;
1216 1581
1217use SDL; 1582use CFClient::OpenGL;
1218use SDL::OpenGL;
1219 1583
1220sub key_down { 1584sub key_down {
1221 my ($self, $ev) = @_; 1585 my ($self, $ev) = @_;
1222 1586
1223 my $sym = $ev->key_sym; 1587 my $sym = $ev->{sym};
1224 1588
1225 if ($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} = '';
1226 $self->emit (activate => $self->get_text); 1594 $self->emit (activate => $txt);
1227 $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 }
1228 1618
1229 } else { 1619 } else {
1230 $self->SUPER::key_down ($ev); 1620 $self->SUPER::key_down ($ev);
1231 } 1621 }
1232 1622
… …
1236 1626
1237package CFClient::UI::Button; 1627package CFClient::UI::Button;
1238 1628
1239our @ISA = CFClient::UI::Label::; 1629our @ISA = CFClient::UI::Label::;
1240 1630
1241use SDL; 1631use CFClient::OpenGL;
1242use SDL::OpenGL;
1243 1632
1244my @tex = 1633my @tex =
1245 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1634 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1246 qw(b1_button_active.png); 1635 qw(b1_button_active.png);
1247 1636
1248sub new { 1637sub new {
1249 my $class = shift; 1638 my $class = shift;
1250 1639
1251 $class->SUPER::new ( 1640 $class->SUPER::new (
1252 padding => 4, 1641 padding => 4,
1253 fg => [1, 1, 1], 1642 fg => [1, 1, 1],
1254 bg => [1, 1, 1, 0.2], 1643 bg => [1, 1, 1, 0.2],
1255 active_fg => [1, 1, 0], 1644 active_fg => [0, 0, 1],
1256 can_hover => 1, 1645 can_hover => 1,
1646 align => 0,
1647 valign => 0,
1648 can_events => 1,
1257 @_ 1649 @_
1258 ) 1650 )
1259} 1651}
1260 1652
1261sub button_up { 1653sub button_up {
… …
1269 1661
1270sub _draw { 1662sub _draw {
1271 my ($self) = @_; 1663 my ($self) = @_;
1272 1664
1273 local $self->{fg} = $self->{fg}; 1665 local $self->{fg} = $self->{fg};
1274 my $tex = $tex[0];
1275
1276 glEnable GL_BLEND;
1277 glEnable GL_TEXTURE_2D;
1278 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1279 1666
1280 if ($GRAB == $self) { 1667 if ($GRAB == $self) {
1281 $self->{fg} = $self->{active_fg}; 1668 $self->{fg} = $self->{active_fg};
1282 } 1669 }
1283 1670
1284 glBindTexture GL_TEXTURE_2D, $tex->{name}; 1671 glEnable GL_TEXTURE_2D;
1285 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;
1286 1674
1287 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 1675 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1288 1676
1289 glDisable GL_TEXTURE_2D; 1677 glDisable GL_TEXTURE_2D;
1290 glDisable GL_BLEND;
1291 1678
1292 $self->SUPER::_draw; 1679 $self->SUPER::_draw;
1293} 1680}
1294 1681
1295############################################################################# 1682#############################################################################
… …
1297package CFClient::UI::CheckBox; 1684package CFClient::UI::CheckBox;
1298 1685
1299our @ISA = CFClient::UI::DrawBG::; 1686our @ISA = CFClient::UI::DrawBG::;
1300 1687
1301my @tex = 1688my @tex =
1302 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1689 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1303 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1690 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1304 1691
1305use SDL; 1692use CFClient::OpenGL;
1306use SDL::OpenGL;
1307 1693
1308sub new { 1694sub new {
1309 my $class = shift; 1695 my $class = shift;
1310 1696
1311 $class->SUPER::new ( 1697 $class->SUPER::new (
… …
1322 my ($self) = @_; 1708 my ($self) = @_;
1323 1709
1324 ($self->{padding} * 2 + 6) x 2 1710 ($self->{padding} * 2 + 6) x 2
1325} 1711}
1326 1712
1327sub size_allocate {
1328 my ($self, $x, $y, $w, $h) = @_;
1329
1330 $self->_size_allocate ($x, $y, $w, $h);
1331}
1332
1333sub button_down { 1713sub button_down {
1334 my ($self, $ev, $x, $y) = @_; 1714 my ($self, $ev, $x, $y) = @_;
1335 1715
1336 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1716 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1337 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1717 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
… …
1349 1729
1350 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;
1351 1731
1352 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1732 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1353 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
1354 glEnable GL_BLEND; 1894 glEnable GL_BLEND;
1895 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1355 glEnable GL_TEXTURE_2D; 1896 glEnable GL_TEXTURE_2D;
1356 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1897 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1357 1898
1358 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;
1359 1906
1360 $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, $h1;
1914 glEnd;
1361 1915
1916 if ($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, $h2;
1923 glEnd;
1924 }
1925
1926 glDisable GL_BLEND;
1362 glDisable GL_TEXTURE_2D; 1927 glDisable GL_TEXTURE_2D;
1363 glDisable GL_BLEND; 1928}
1929
1930#############################################################################
1931
1932package CFClient::UI::Gauge;
1933
1934our @ISA = CFClient::UI::VBox::;
1935
1936sub new {
1937 my ($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);
1364} 1975}
1365 1976
1366############################################################################# 1977#############################################################################
1367 1978
1368package CFClient::UI::Slider; 1979package CFClient::UI::Slider;
1369 1980
1370use strict; 1981use strict;
1371 1982
1372use SDL::OpenGL; 1983use CFClient::OpenGL;
1373 1984
1374our @ISA = CFClient::UI::DrawBG::; 1985our @ISA = CFClient::UI::DrawBG::;
1375 1986
1376my @tex = 1987my @tex =
1377 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1988 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
… …
1387 # TODO: calculations are off 1998 # TODO: calculations are off
1388 my $self = $class->SUPER::new ( 1999 my $self = $class->SUPER::new (
1389 fg => [1, 1, 1], 2000 fg => [1, 1, 1],
1390 active_fg => [0, 0, 0], 2001 active_fg => [0, 0, 0],
1391 range => [0, 0, 100, 10], 2002 range => [0, 0, 100, 10],
1392 req_w => 40, 2003 req_w => $::WIDTH / 80,
1393 req_h => 13, 2004 req_h => $::WIDTH / 80,
1394 vertical => 0, 2005 vertical => 0,
1395 can_hover => 1, 2006 can_hover => 1,
1396 inner_pad => 5, 2007 inner_pad => 5,
1397 @_ 2008 @_
1398 ); 2009 );
… …
1481 $page ||= 2; 2092 $page ||= 2;
1482 2093
1483 my $knob_a = $inner_pad_px + ($value - $page * 0.5); 2094 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1484 my $knob_b = $inner_pad_px + ($value + $page * 0.5); 2095 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1485 2096
1486 glEnable GL_BLEND;
1487 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1488 glEnable GL_TEXTURE_2D; 2097 glEnable GL_TEXTURE_2D;
1489 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2098 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1490 2099
1491 # draw background 2100 # draw background
1492 $tex[1]->draw_quad (0, 0, $w, $h); 2101 $tex[1]->draw_quad_alpha (0, 0, $w, $h);
1493 2102
1494 # draw handle 2103 # draw handle
1495 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2104 $tex[0]->draw_quad_alpha ($knob_a, 0, $knob_b - $knob_a, $h);
1496 2105
1497 glDisable GL_BLEND;
1498 glDisable GL_TEXTURE_2D; 2106 glDisable GL_TEXTURE_2D;
1499} 2107}
1500 2108
1501############################################################################# 2109#############################################################################
1502 2110
1503package CFClient::UI::TextView; 2111package CFClient::UI::TextView;
1504 2112
1505our @ISA = CFClient::UI::HBox::; 2113our @ISA = CFClient::UI::HBox::;
1506 2114
1507use SDL::OpenGL; 2115use CFClient::OpenGL;
1508 2116
1509sub new { 2117sub new {
1510 my $class = shift; 2118 my $class = shift;
1511 2119
1512 my $self = $class->SUPER::new ( 2120 my $self = $class->SUPER::new (
1513 req_w => $::WIDTH / 6, 2121 fontsize => 1,
1514 req_h => $::HEIGHT / 6, 2122 can_events => 0,
1515 fontsize => $::FONTSIZE, 2123 #font => default_font
1516 @_, 2124 @_,
1517 2125
1518 layout => (new CFClient::Layout), 2126 layout => (new CFClient::Layout 1),
1519 par => [], 2127 par => [],
1520 height => 0, 2128 height => 0,
1521 children => [ 2129 children => [
1522 (new CFClient::UI::Empty expand => 1), 2130 (new CFClient::UI::Empty expand => 1),
1523 (new CFClient::UI::Slider vertical => 1), 2131 (new CFClient::UI::Slider vertical => 1),
1524 ], 2132 ],
1525 ); 2133 );
1526 2134
1527 $self->{children}[1]->connect (changed => sub { 2135 $self->{children}[1]->connect (changed => sub { $self->update });
1528 $self->update;
1529 });
1530 2136
1531 $self 2137 $self
1532} 2138}
1533 2139
1534sub set_fontsize { 2140sub set_fontsize {
… …
1541sub text_height { 2147sub text_height {
1542 my ($self, $text) = @_; 2148 my ($self, $text) = @_;
1543 2149
1544 my $layout = $self->{layout}; 2150 my $layout = $self->{layout};
1545 2151
1546 $layout->set_height ($self->{fontsize}); 2152 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1547 $layout->set_width ($self->{w}); 2153 $layout->set_width ($self->{children}[0]{w});
1548 $layout->set_text ($text); 2154 $layout->set_markup ($text);
1549 2155
1550 ($layout->size)[1] 2156 ($layout->size)[1]
1551} 2157}
1552 2158
1553sub reflow { 2159sub reflow {
… …
1555 2161
1556 $self->{need_reflow}++; 2162 $self->{need_reflow}++;
1557 $self->update; 2163 $self->update;
1558} 2164}
1559 2165
1560sub size_request {
1561 my ($self) = @_;
1562
1563 ($self->{req_w}, $self->{req_h})
1564}
1565
1566sub size_allocate { 2166sub size_allocate {
1567 my ($self, $x, $y, $w, $h) = @_; 2167 my ($self, $w, $h) = @_;
1568 2168
1569 $self->SUPER::size_allocate ($x, $y, $w, $h); 2169 $self->SUPER::size_allocate ($w, $h);
1570 2170
2171 $self->{layout}->set_font ($self->{font}) if $self->{font};
1571 $self->{layout}->set_height ($self->{fontsize}); 2172 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1572 $self->{layout}->set_width ($self->{w}); 2173 $self->{layout}->set_width ($self->{children}[0]{w});
1573 2174
1574 $self->reflow; 2175 $self->reflow;
1575} 2176}
1576 2177
1577sub add_paragraph { 2178sub add_paragraph {
… …
1596 2197
1597 return unless $self->{h} > 0; 2198 return unless $self->{h} > 0;
1598 2199
1599 delete $self->{texture}; 2200 delete $self->{texture};
1600 2201
1601 $ROOT->on_refresh ($self, sub { 2202 $ROOT->on_post_alloc ($self, sub {
1602 if (delete $self->{need_reflow}) { 2203 if (delete $self->{need_reflow}) {
1603 my $height = 0; 2204 my $height = 0;
1604 2205
1605 $height += $_->[0] = $self->text_height ($_->[2]) 2206 $height += $_->[0] = $self->text_height ($_->[2])
1606 for @{$self->{par}}; 2207 for @{$self->{par}};
… …
1610 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2211 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1611 2212
1612 delete $self->{texture}; 2213 delete $self->{texture};
1613 } 2214 }
1614 2215
1615 $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 {
1616 glClearColor 0, 0, 0, 1; 2217 glClearColor 0, 0, 0, 0;
1617 glClear GL_COLOR_BUFFER_BIT; 2218 glClear GL_COLOR_BUFFER_BIT;
1618 2219
1619 glEnable GL_BLEND;
1620 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1621 glEnable GL_TEXTURE_2D; 2220 glEnable GL_TEXTURE_2D;
1622 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2221 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1623 2222
1624 my $top = int $self->{children}[1]{range}[0]; 2223 my $top = int $self->{children}[1]{range}[0];
1625 2224
… …
1628 2227
1629 my $y = 0; 2228 my $y = 0;
1630 2229
1631 my $layout = $self->{layout}; 2230 my $layout = $self->{layout};
1632 2231
2232 $layout->set_font ($self->{font}) if $self->{font};
2233
1633 for my $par (@{$self->{par}}) { 2234 for my $par (@{$self->{par}}) {
1634 my $h = $par->[0]; 2235 my $h = $par->[0];
1635 2236
1636 if ($y0 < $y + $h && $y < $y1) { 2237 if ($y0 < $y + $h && $y < $y1) {
2238 $layout->set_foreground (@{ $par->[1] });
1637 $layout->set_text ($par->[2]); 2239 $layout->set_markup ($par->[2]);
1638 2240
1639 glColor @{ $par->[1] };
1640 my ($W, $H) = $layout->size; 2241 my ($W, $H) = $layout->size;
1641 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2242 CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0);
1642 } 2243 }
1643 2244
1644 $y += $h; 2245 $y += $h;
1645 } 2246 }
1646 2247
1647 glDisable GL_TEXTURE_2D; 2248 glDisable GL_TEXTURE_2D;
1648 glDisable GL_BLEND;
1649 }; 2249 };
1650 }); 2250 });
1651} 2251}
1652 2252
1653sub _draw { 2253sub _draw {
1654 my ($self) = @_; 2254 my ($self) = @_;
1655 2255
1656 if ($self->{texture}) {
1657 glEnable GL_TEXTURE_2D; 2256 glEnable GL_TEXTURE_2D;
1658 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2257 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1659 $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});
1660 glDisable GL_TEXTURE_2D; 2260 glDisable GL_TEXTURE_2D;
1661 }
1662 2261
1663 $self->{children}[1]->draw; 2262 $self->{children}[1]->draw;
1664 2263
1665} 2264}
1666 2265
1667############################################################################# 2266#############################################################################
1668 2267
1669package CFClient::UI::MapWidget;
1670
1671use strict;
1672
1673use List::Util qw(min max);
1674
1675use SDL;
1676use SDL::OpenGL;
1677
1678our @ISA = CFClient::UI::Base::;
1679
1680sub new {
1681 my $class = shift;
1682
1683 $class->SUPER::new (
1684 z => -1,
1685 can_focus => 1,
1686 list => (glGenLists 1),
1687 @_
1688 )
1689}
1690
1691sub key_down {
1692 print "MAPKEYDOWN\n";
1693}
1694
1695sub key_up {
1696}
1697
1698sub button_down {
1699 my ($self, $ev, $x, $y) = @_;
1700
1701 $self->focus_in;
1702
1703 if ($ev->button == 2) {
1704 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1705 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1706
1707 $self->{motion} = sub {
1708 my ($ev, $x, $y) = @_;
1709
1710 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1711
1712 $::CFG->{map_shift_x} = $bw + $x - $ox;
1713 $::CFG->{map_shift_y} = $bh + $y - $oy;
1714
1715 $self->update;
1716 };
1717 }
1718}
1719
1720sub button_up {
1721 my ($self, $ev, $x, $y) = @_;
1722
1723 delete $self->{motion};
1724}
1725
1726sub mouse_motion {
1727 my ($self, $ev, $x, $y) = @_;
1728
1729 $self->{motion}->($ev, $x, $y) if $self->{motion};
1730}
1731
1732sub size_request {
1733 (
1734 1 + 32 * int $::WIDTH / 32,
1735 1 + 32 * int $::HEIGHT / 32,
1736 )
1737}
1738
1739sub update {
1740 my ($self) = @_;
1741
1742 $self->{need_update} = 1;
1743 $self->SUPER::update;
1744}
1745
1746sub draw {
1747 my ($self) = @_;
1748
1749 if (delete $self->{need_update}) {
1750 glNewList $self->{list}, GL_COMPILE;
1751
1752 if ($::MAP) {
1753 my $sw = int $::WIDTH / 32;
1754 my $sh = int $::HEIGHT / 32;
1755
1756 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1757 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1758
1759 glTranslate $sx0 - 32, $sy0 - 32, 0;
1760
1761 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1762
1763 if ($::CFG->{fow_enable}) {
1764 if ($::CFG->{fow_smooth}) { # smooth fog of war
1765 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1766 glConvolutionFilter2D
1767 GL_CONVOLUTION_2D,
1768 GL_ALPHA,
1769 3, 3,
1770 GL_ALPHA, GL_FLOAT,
1771 pack "f*",
1772 0.1, 0.1, 0.1,
1773 0.1, 0.2, 0.1,
1774 0.1, 0.1, 0.1,
1775 ;
1776 glEnable GL_CONVOLUTION_2D;
1777 }
1778
1779 my $tex = new CFClient::Texture
1780 w => $w,
1781 h => $h,
1782 data => $data,
1783 internalformat => GL_ALPHA,
1784 format => GL_ALPHA;
1785
1786 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1787
1788 glEnable GL_BLEND;
1789 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1790 glEnable GL_TEXTURE_2D;
1791 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1792
1793 glColor +($::CFG->{fow_intensity}) x 3, 1;
1794 $tex->draw_quad (0, 0, $w * 32, $h * 32);
1795
1796 glDisable GL_TEXTURE_2D;
1797 glDisable GL_BLEND;
1798 }
1799
1800 # HACK BEGIN
1801 {
1802 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1803 my ($w, $h) = (250, 250);
1804
1805 glEnable GL_BLEND;
1806 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1807 glEnable GL_TEXTURE_2D;
1808 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1809
1810 CFClient::Texture->new (
1811 w => $w,
1812 h => $h,
1813 data => $::MAP->mapmap ($w, $h),
1814 type => GL_UNSIGNED_INT_8_8_8_8_REV
1815 )->draw_quad (100, 100);
1816
1817 glDisable GL_TEXTURE_2D;
1818 glDisable GL_BLEND;
1819 }
1820 # HACK END
1821 }
1822
1823 glEndList;
1824 }
1825
1826 glPushMatrix;
1827 glCallList $self->{list};
1828 glPopMatrix;
1829
1830 if ($FOCUS != $self) {
1831 glColor 64/255, 64/255, 64/255;
1832 glLogicOp GL_AND;
1833 glEnable GL_COLOR_LOGIC_OP;
1834 glBegin GL_QUADS;
1835 glVertex 0, 0;
1836 glVertex 0, $::HEIGHT;
1837 glVertex $::WIDTH, $::HEIGHT;
1838 glVertex $::WIDTH, 0;
1839 glEnd;
1840 glDisable GL_COLOR_LOGIC_OP;
1841 }
1842}
1843
1844my %DIR = (
1845 SDLK_KP8, [1, "north"],
1846 SDLK_KP9, [2, "northeast"],
1847 SDLK_KP6, [3, "east"],
1848 SDLK_KP3, [4, "southeast"],
1849 SDLK_KP2, [5, "south"],
1850 SDLK_KP1, [6, "southwest"],
1851 SDLK_KP4, [7, "west"],
1852 SDLK_KP7, [8, "northwest"],
1853
1854 SDLK_UP, [1, "north"],
1855 SDLK_RIGHT, [3, "east"],
1856 SDLK_DOWN, [5, "south"],
1857 SDLK_LEFT, [7, "west"],
1858);
1859
1860sub key_down {
1861 my ($self, $ev) = @_;
1862
1863 my $mod = $ev->key_mod;
1864 my $sym = $ev->key_sym;
1865
1866 if ($sym == SDLK_KP5) {
1867 $::CONN->user_send ("command stay fire");
1868 } elsif ($sym == SDLK_a) {
1869 $::CONN->user_send ("command apply");
1870 } elsif ($sym == SDLK_QUOTE) {
1871 $self->emit ('activate_console');
1872 } elsif ($sym == SDLK_SLASH) {
1873 $self->emit ('activate_console' => '/');
1874 } elsif (exists $DIR{$sym}) {
1875 if ($mod & KMOD_SHIFT) {
1876 $self->{shft}++;
1877 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1878 } elsif ($mod & KMOD_CTRL) {
1879 $self->{ctrl}++;
1880 $::CONN->user_send ("command run $DIR{$sym}[0]");
1881 } else {
1882 $::CONN->user_send ("command $DIR{$sym}[1]");
1883 }
1884 }
1885}
1886
1887sub key_up {
1888 my ($self, $ev) = @_;
1889
1890 my $mod = $ev->key_mod;
1891 my $sym = $ev->key_sym;
1892
1893 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1894 $::CONN->user_send ("command fire_stop");
1895 }
1896 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1897 $::CONN->user_send ("command run_stop");
1898 }
1899}
1900
1901#############################################################################
1902
1903package CFClient::UI::Animator; 2268package CFClient::UI::Animator;
1904 2269
1905use SDL::OpenGL; 2270use CFClient::OpenGL;
1906 2271
1907our @ISA = CFClient::UI::Bin::; 2272our @ISA = CFClient::UI::Bin::;
1908 2273
1909sub moveto { 2274sub moveto {
1910 my ($self, $x, $y) = @_; 2275 my ($self, $x, $y) = @_;
… …
1948 2313
1949sub new { 2314sub new {
1950 my $class = shift; 2315 my $class = shift;
1951 2316
1952 my $self = $class->SUPER::new ( 2317 my $self = $class->SUPER::new (
1953 state => 0, 2318 state => 0,
1954 connect_activate => \&toggle_flopper, 2319 connect_activate => \&toggle_flopper,
1955 @_ 2320 @_
1956 ); 2321 );
1957 2322
1958 if ($self->{state}) { 2323 if ($self->{state}) {
… …
1979 $self->emit (changed => $self->{state}); 2344 $self->emit (changed => $self->{state});
1980} 2345}
1981 2346
1982############################################################################# 2347#############################################################################
1983 2348
2349package CFClient::UI::Tooltip;
2350
2351our @ISA = CFClient::UI::Bin::;
2352
2353use CFClient::OpenGL;
2354
2355sub new {
2356 my $class = shift;
2357
2358 $class->SUPER::new (
2359 @_,
2360 can_events => 0,
2361 )
2362}
2363
2364sub set_tooltip_from {
2365 my ($self, $widget) = @_;
2366
2367 $self->add (new CFClient::UI::Label
2368 markup => $widget->{tooltip},
2369 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2370 fontsize => 0.8,
2371 fg => [0, 0, 0, 1],
2372 font => ($widget->{tooltip_font} || $::FONT_PROP),
2373 );
2374}
2375
2376sub size_request {
2377 my ($self) = @_;
2378
2379 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2380
2381 ($w + 4, $h + 4)
2382}
2383
2384sub size_allocate {
2385 my ($self, $w, $h) = @_;
2386
2387 $self->SUPER::size_allocate ($w - 4, $h - 4);
2388}
2389
2390sub _draw {
2391 my ($self) = @_;
2392
2393 glTranslate 0.375, 0.375;
2394
2395 my ($w, $h) = @$self{qw(w h)};
2396
2397 glColor 1, 0.8, 0.4;
2398 glBegin GL_QUADS;
2399 glVertex 0 , 0;
2400 glVertex 0 , $h;
2401 glVertex $w, $h;
2402 glVertex $w, 0;
2403 glEnd;
2404
2405 glColor 0, 0, 0;
2406 glBegin GL_LINE_LOOP;
2407 glVertex 0 , 0;
2408 glVertex 0 , $h;
2409 glVertex $w, $h;
2410 glVertex $w, 0;
2411 glEnd;
2412
2413 glTranslate 2 - 0.375, 2 - 0.375;
2414 $self->SUPER::_draw;
2415}
2416
2417#############################################################################
2418
2419package CFClient::UI::Face;
2420
2421our @ISA = CFClient::UI::Base::;
2422
2423use CFClient::OpenGL;
2424
2425sub new {
2426 my $class = shift;
2427
2428 $class->SUPER::new (
2429 aspect => 1,
2430 @_,
2431 )
2432}
2433
2434sub size_request {
2435 (32, 8)
2436}
2437
2438sub _draw {
2439 my ($self) = @_;
2440
2441 return unless $::CONN;#d# manage and cache textures differently
2442 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
2443
2444 # TODO animation
2445 if ($tex) {
2446 glEnable GL_TEXTURE_2D;
2447 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2448 glColor 1, 1, 1, 1;
2449 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2450 glDisable GL_TEXTURE_2D;
2451 }
2452}
2453
2454#############################################################################
2455
2456package CFClient::UI::InventoryItem;
2457
2458our @ISA = CFClient::UI::HBox::;
2459
2460sub new {
2461 my $class = shift;
2462
2463 my %args = @_;
2464
2465 my $item = delete $args{item};
2466
2467 my $desc = $item->{nrof} < 2
2468 ? $item->{name}
2469 : "$item->{nrof} $item->{name_pl}";
2470
2471
2472 my $self = $class->SUPER::new (
2473 can_hover => 1,
2474 can_events => 1,
2475 tooltip => (CFClient::UI::Label->escape ($desc)
2476 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2477 connect_button_down => sub {
2478 my ($self, $ev, $x, $y) = @_;
2479
2480 # todo: maybe put examine on 1? but should just be a tooltip :(
2481 if ($ev->{button} == 1) {
2482 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2483 } elsif ($ev->{button} == 2) {
2484 $::CONN->send ("apply $item->{tag}");
2485 } elsif ($ev->{button} == 3) {
2486 CFClient::UI::Menu->new (
2487 items => [
2488 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2489 [
2490 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2491 sub { $::CONN->send ("lock $item->{tag}") },
2492 ],
2493 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2494 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2495 ["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2496 ],
2497 )->popup ($ev);
2498 }
2499
2500 1
2501 },
2502 %args
2503 );
2504
2505 $self->add (new CFClient::UI::Face
2506 can_events => 0,
2507 face => $item->{face},
2508 anim => $item->{anim},
2509 animspeed => $item->{animspeed},
2510 );
2511
2512 $self->add (new CFClient::UI::Label
2513 can_events => 0,
2514 text => $desc,
2515 );
2516
2517 $self
2518}
2519
2520#############################################################################
2521
2522package CFClient::UI::Inventory;
2523
2524our @ISA = CFClient::UI::ScrolledWindow::;
2525
2526sub new {
2527 my $class = shift;
2528
2529 my $self = $class->SUPER::new (
2530 scrolled => (new CFClient::UI::VBox),
2531 @_,
2532 );
2533
2534 $self
2535}
2536
2537sub set_items {
2538 my ($self, $items) = @_;
2539
2540 $self->{scrolled}->clear;
2541 return unless $items;
2542
2543 my @items = sort { $a->{type} <=> $b->{type} } @$items;
2544
2545 $self->{real_items} = \@items;
2546
2547 for my $item (@items) {
2548 my $desc = $item->{nrof} < 2
2549 ? $item->{name}
2550 : "$item->{nrof} $item->{name_pl}";
2551
2552 $self->{scrolled}->add ($item->{widget} ||= new CFClient::UI::InventoryItem item => $item);
2553 }
2554
2555# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2556}
2557
2558sub size_request {
2559 my ($self) = @_;
2560 ($self->{req_w}, $self->{req_h});
2561}
2562
2563#############################################################################
2564
2565package CFClient::UI::Menu;
2566
2567our @ISA = CFClient::UI::FancyFrame::;
2568
2569use CFClient::OpenGL;
2570
2571sub new {
2572 my $class = shift;
2573
2574 my $self = $class->SUPER::new (
2575 items => [],
2576 z => 100,
2577 @_,
2578 );
2579
2580 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2581
2582 for my $item (@{ $self->{items} }) {
2583 my ($widget, $cb) = @$item;
2584
2585 # handle various types of items, only text for now
2586 if (!ref $widget) {
2587 $widget = new CFClient::UI::Label
2588 can_hover => 1,
2589 can_events => 1,
2590 text => $widget;
2591 }
2592
2593 $self->{item}{$widget} = $item;
2594
2595 $self->{vbox}->add ($widget);
2596 }
2597
2598 $self
2599}
2600
2601# popup given the event (must be a mouse button down event currently)
2602sub popup {
2603 my ($self, $ev) = @_;
2604
2605 $self->emit ("popdown");
2606
2607 # maybe save $GRAB? must be careful about events...
2608 $GRAB = $self;
2609 $self->{button} = $ev->{button};
2610
2611 $self->show;
2612 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2613}
2614
2615sub mouse_motion {
2616 my ($self, $ev, $x, $y) = @_;
2617
2618 # TODO: should use vbox->find_widget or so
2619 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2620 $self->{hover} = $self->{item}{$HOVER};
2621}
2622
2623sub button_up {
2624 my ($self, $ev, $x, $y) = @_;
2625
2626 if ($ev->{button} == $self->{button}) {
2627 undef $GRAB;
2628 $self->hide;
2629
2630 $self->emit ("popdown");
2631 $self->{hover}[1]->() if $self->{hover};
2632 }
2633}
2634
2635#############################################################################
2636
2637package CFClient::UI::Statusbox;
2638
2639our @ISA = CFClient::UI::VBox::;
2640
2641sub reorder {
2642 my ($self) = @_;
2643 my $NOW = time;
2644
2645 while (my ($k, $v) = each %{ $self->{item} }) {
2646 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2647 }
2648
2649 my @widgets;
2650
2651 my @items = sort {
2652 $a->{pri} <=> $b->{pri}
2653 or $b->{id} <=> $a->{id}
2654 } values %{ $self->{item} };
2655
2656 my $count = 10 + 1;
2657 for my $item (@items) {
2658 last unless --$count;
2659
2660 push @widgets, $item->{label} ||= do {
2661 # TODO: doesn't handle markup well (read as: at all)
2662 my $short = $item->{count} > 1
2663 ? "<b>$item->{count} ×</b> $item->{text}"
2664 : $item->{text};
2665
2666 for ($short) {
2667 s/^\s+//;
2668 s/\012.*/…/s;
2669 my $len = int 40 / $item->{fontsize};
2670 substr $_, $len, length, "…" if $len < length;
2671 }
2672
2673 new CFClient::UI::Label
2674 markup => $short,
2675 tooltip => $item->{tooltip},
2676 tooltip_font => $::FONT_PROP,
2677 tooltip_width => 0.67,
2678 fontsize => $item->{fontsize},
2679 color => $item->{color},
2680 can_events => 1,
2681 can_hover => 1
2682 };
2683 }
2684
2685 $self->clear;
2686 $self->SUPER::add (reverse @widgets);
2687}
2688
2689sub add {
2690 my ($self, $text, %arg) = @_;
2691
2692 $text =~ s/^\s+//;
2693 $text =~ s/\s+$//;
2694
2695 my $timeout = time + ((delete $arg{timeout}) || 60);
2696
2697 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2698
2699 if (my $item = $self->{item}{$group}) {
2700 if ($item->{text} eq $text) {
2701 $item->{count}++;
2702 } else {
2703 $item->{count} = 1;
2704 $item->{text} = $item->{tooltip} = $text;
2705 }
2706 $item->{id} = ++$self->{id};
2707 $item->{timeout} = $timeout;
2708 delete $item->{label};
2709 } else {
2710 $self->{item}{$group} = {
2711 id => ++$self->{id},
2712 text => $text,
2713 timeout => $timeout,
2714 tooltip => $text,
2715 fontsize => 0.8,
2716 color => [0.8, 0.8, 0.8, 0.8],
2717 pri => 0,
2718 count => 1,
2719 %arg,
2720 };
2721 }
2722
2723 $self->reorder;
2724}
2725
2726#############################################################################
2727
1984package CFClient::UI::Root; 2728package CFClient::UI::Root;
1985 2729
1986our @ISA = CFClient::UI::Container::; 2730our @ISA = CFClient::UI::Container::;
1987 2731
1988use SDL::OpenGL; 2732use CFClient::OpenGL;
2733
2734sub new {
2735 my $class = shift;
2736
2737 $class->SUPER::new (
2738 @_,
2739 )
2740}
2741
2742sub configure {
2743 my ($self, $x, $y, $w, $h) = @_;
2744
2745 $self->{w} = $w;
2746 $self->{h} = $h;
2747}
2748
2749sub check_size {
2750 my ($self) = @_;
2751
2752 $self->size_allocate ($self->{w}, $self->{h})
2753 if $self->{w};
2754}
1989 2755
1990sub size_request { 2756sub size_request {
1991 ($::WIDTH, $::HEIGHT) 2757 my ($self) = @_;
2758
2759 ($self->{w}, $self->{h})
1992} 2760}
1993 2761
1994sub size_allocate { 2762sub size_allocate {
1995 my ($self, $x, $y, $w, $h) = @_; 2763 my ($self, $w, $h) = @_;
1996 2764
1997 $self->_size_allocate ($x, $y, $w, $h); 2765 my $old_w = $self->{old_w};
2766 my $old_h = $self->{old_h};
1998 2767
1999 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 2768 if ($old_w && $old_h) {
2000 for @{$self->{children}}; 2769 for my $child ($self->children) {
2001} 2770 $child->{x} = int 0.5 + $child->{x} * $w / $old_w;
2771 $child->{w} = int 0.5 + $child->{w} * $w / $old_w;
2772 $child->{req_w} = int 0.5 + $child->{req_w} * $w / $old_w if exists $child->{req_w};
2773 $child->{user_w} = int 0.5 + $child->{user_w} * $w / $old_w if exists $child->{user_w};
2774 $child->{y} = int 0.5 + $child->{y} * $h / $old_h;
2775 $child->{h} = int 0.5 + $child->{h} * $h / $old_h;
2776 $child->{req_h} = int 0.5 + $child->{req_h} * $h / $old_h if exists $child->{req_h};
2777 $child->{user_h} = int 0.5 + $child->{user_h} * $h / $old_h if exists $child->{user_h};
2778 }
2779 }
2002 2780
2003sub _topleft { 2781 for my $child ($self->children) {
2782 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2783
2784 $X = List::Util::max 0, List::Util::min $w - $W, $X;
2785 $Y = List::Util::max 0, List::Util::min $h - $H, $Y;
2786 $child->configure ($X, $Y, $W, $H);
2787 }
2788
2789 $self->{old_w} = $w;
2790 $self->{old_h} = $h;
2791}
2792
2793sub coord2local {
2004 my ($self, $x, $y) = @_; 2794 my ($self, $x, $y) = @_;
2005 2795
2006 ($x, $y) 2796 ($x, $y)
2007} 2797}
2008 2798
2799sub coord2global {
2800 my ($self, $x, $y) = @_;
2801
2802 ($x, $y)
2803}
2804
2009sub update { 2805sub update {
2010 my ($self) = @_; 2806 my ($self) = @_;
2011 2807
2012 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 2808 $self->check_size;
2013 ::refresh (); 2809 $::WANT_REFRESH++;
2014} 2810}
2015 2811
2016sub add { 2812sub add {
2017 my ($self, $widget) = @_; 2813 my ($self, $child) = @_;
2018 2814
2815 # integerise window positions
2816 $child->{x} = int $child->{x};
2817 $child->{y} = int $child->{y};
2818
2019 $self->SUPER::add ($widget); 2819 $self->SUPER::add ($child);
2020
2021 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);
2022} 2820}
2023 2821
2024sub on_refresh { 2822sub on_refresh {
2025 my ($self, $id, $cb) = @_; 2823 my ($self, $id, $cb) = @_;
2026 2824
2027 $self->{refresh_hook}{$id} = $cb; 2825 $self->{refresh_hook}{$id} = $cb;
2028} 2826}
2029 2827
2828sub on_post_alloc {
2829 my ($self, $id, $cb) = @_;
2830
2831 $self->{post_alloc_hook}{$id} = $cb;
2832}
2833
2030sub draw { 2834sub draw {
2031 my ($self) = @_; 2835 my ($self) = @_;
2032 2836
2033 while (my $rcb = delete $self->{refresh_hook}) { 2837 while ($self->{refresh_hook}) {
2034 $_->() for values %$rcb; 2838 $_->()
2839 for values %{delete $self->{refresh_hook}};
2840 }
2841
2842 if ($self->{check_size}) {
2843 my @queue = ([], []);
2844
2845 for (;;) {
2846 if ($self->{check_size}) {
2847 # heuristic: check containers last
2848 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
2849 for values %{delete $self->{check_size}}
2850 }
2851
2852 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
2853
2854 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
2855 ? @$widget{qw(user_w user_h)}
2856 : $widget->size_request;
2857
2858 if (delete $widget->{force_alloc}
2859 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
2860 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
2861
2862 $widget->{req_w} = $w;
2863 $widget->{req_h} = $h;
2864
2865 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
2866
2867 $widget->{parent}->check_size
2868 if $widget->{parent};
2869 }
2870 }
2871 }
2872
2873 while ($self->{size_alloc}) {
2874 for (values %{delete $self->{size_alloc}}) {
2875 my ($widget, $w, $h) = @$_;
2876
2877 $w = 0 if $w < 0;
2878 $h = 0 if $h < 0;
2879
2880 $widget->{w} = $w;
2881 $widget->{h} = $h;
2882 $widget->size_allocate ($w, $h);
2883 $widget->emit (size_allocate => $w, $h);
2884 }
2885 }
2886
2887 while ($self->{post_alloc_hook}) {
2888 $_->()
2889 for values %{delete $self->{post_alloc_hook}};
2035 } 2890 }
2036 2891
2037 glViewport 0, 0, $::WIDTH, $::HEIGHT; 2892 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2038 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 2893 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2039 glClear GL_COLOR_BUFFER_BIT; 2894 glClear GL_COLOR_BUFFER_BIT;
… …
2050############################################################################# 2905#############################################################################
2051 2906
2052package CFClient::UI; 2907package CFClient::UI;
2053 2908
2054$ROOT = new CFClient::UI::Root; 2909$ROOT = new CFClient::UI::Root;
2910$TOOLTIP = new CFClient::UI::Tooltip;
2055 2911
20561 29121
2057 2913

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