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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.118 by root, Sat Apr 15 23:25:00 2006 UTC vs.
Revision 1.196 by root, Fri May 12 00:16:34 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 }
40
41 return;
42 }
43 }
44 }
45
46 $TOOLTIP->hide;
47 delete $TOOLTIP->{owner};
48}
14 49
15# class methods for events 50# class methods for events
16sub feed_sdl_key_down_event { 51sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 52 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])
53 if $FOCUS;
18} 54}
19 55
20sub feed_sdl_key_up_event { 56sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 57 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])
58 if $FOCUS;
22} 59}
23 60
24sub feed_sdl_button_down_event { 61sub feed_sdl_button_down_event {
25 my ($ev) = @_; 62 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 63 my ($x, $y) = ($ev->{x}, $ev->{y});
27 64
28 if (!$BUTTON_STATE) { 65 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 66 my $widget = $ROOT->find_widget ($x, $y);
30 67
31 $GRAB = $widget; 68 $GRAB = $widget;
32 $GRAB->update if $GRAB; 69 $GRAB->update if $GRAB;
33 }
34 70
71 check_tooltip;
72 }
73
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 74 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 75
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 76 if ($GRAB) {
77 ($x, $y) = $GRAB->coord2local ($x, $y);
78 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
79 }
38} 80}
39 81
40sub feed_sdl_button_up_event { 82sub feed_sdl_button_up_event {
41 my ($ev) = @_; 83 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 84 my ($x, $y) = ($ev->{x}, $ev->{y});
43 85
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 86 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 87
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 88 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 89
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 90 if ($GRAB) {
91 ($x, $y) = $GRAB->coord2local ($x, $y);
92 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
93 }
49 94
50 if (!$BUTTON_STATE) { 95 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 96 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 97 $grab->update if $grab;
53 $GRAB->update if $GRAB; 98 $GRAB->update if $GRAB;
99
100 check_tooltip;
54 } 101 }
55} 102}
56 103
57sub feed_sdl_motion_event { 104sub feed_sdl_motion_event {
58 my ($ev) = @_; 105 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 106 my ($x, $y) = ($ev->{x}, $ev->{y});
60 107
61 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 108 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 109
63 if ($widget != $HOVER) { 110 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 111 my $hover = $HOVER; $HOVER = $widget;
65 112
66 $hover->update if $hover && $hover->{can_hover}; 113 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 114 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 115
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 116 check_tooltip;
117 }
118
119 if ($HOVER) {
120 ($x, $y) = $HOVER->coord2local ($x, $y);
121 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
122 }
71} 123}
72 124
73# convert position array to integers 125# convert position array to integers
74sub harmonize { 126sub harmonize {
75 my ($vals) = @_; 127 my ($vals) = @_;
… …
87 139
88package CFClient::UI::Base; 140package CFClient::UI::Base;
89 141
90use strict; 142use strict;
91 143
92use SDL::OpenGL; 144use CFClient::OpenGL;
93 145
94sub new { 146sub new {
95 my $class = shift; 147 my $class = shift;
96 148
97 my $self = bless { 149 my $self = bless {
98 x => 0, 150 x => 0,
99 y => 0, 151 y => 0,
100 z => 0, 152 z => 0,
101 w => -1, 153 can_events => 1,
102 h => -1,
103 @_ 154 @_
104 }, $class; 155 }, $class;
105 156
106 for (keys %$self) { 157 for (keys %$self) {
107 if (/^connect_(.*)$/) { 158 if (/^connect_(.*)$/) {
… …
110 } 161 }
111 162
112 $self 163 $self
113} 164}
114 165
166sub destroy {
167 my ($self) = @_;
168
169 $self->hide;
170 %$self = ();
171}
172
173sub show {
174 my ($self) = @_;
175
176 return if $self->{parent};
177
178 $CFClient::UI::ROOT->add ($self);
179}
180
181sub hide {
182 my ($self) = @_;
183
184 undef $GRAB if $GRAB == $self;
185 undef $HOVER if $HOVER == $self;
186
187 $self->{parent}->remove ($self)
188 if $self->{parent};
189}
190
115sub move { 191sub move {
116 my ($self, $x, $y, $z) = @_; 192 my ($self, $x, $y, $z) = @_;
193
117 $self->{x} = int $x; 194 $self->{x} = int $x;
118 $self->{y} = int $y; 195 $self->{y} = int $y;
119 $self->{z} = $z if defined $z; 196 $self->{z} = $z if defined $z;
120}
121 197
122sub needs_redraw { 198 $self->update;
123 0 199}
200
201sub set_size {
202 my ($self, $w, $h) = @_;
203
204 $self->{user_w} = $w;
205 $self->{user_h} = $h;
206
207 $self->check_size;
124} 208}
125 209
126sub size_request { 210sub size_request {
127 require Carp; 211 require Carp;
128 Carp::confess "size_request is abtract"; 212 Carp::confess "size_request is abstract";
129} 213}
130 214
131sub _size_allocate { 215sub configure {
132 my ($self, $x, $y, $w, $h) = @_; 216 my ($self, $x, $y, $w, $h) = @_;
133 217
218 if ($self->{aspect}) {
219 my $w2 = List::Util::min $w, int $h * $self->{aspect};
220 my $h2 = List::Util::min $h, int $w / $self->{aspect};
221
222 # use alignment to adjust x, y
223
224 $x += int +($w - $w2) * 0.5;
225 $y += int +($h - $h2) * 0.5;
226
227 ($w, $h) = ($w2, $h2);
228 }
229
230 if ($self->{x} != $x || $self->{y} != $y) {
134 $self->{x} = $x; 231 $self->{x} = $x;
135 $self->{y} = $y; 232 $self->{y} = $y;
233 $self->update;
234 }
136 235
137 return unless $self->{w} != $w || $self->{h} != $h; 236 if ($self->{w} != $w || $self->{h} != $h) {
138 237 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
139 $self->{w} = $w;
140 $self->{h} = $h;
141
142 1 238 }
143} 239}
144 240
145sub size_allocate { 241sub size_allocate {
146 my ($self, $x, $y, $w, $h) = @_; 242 # nothing to be done
147
148 $self->_size_allocate ($x, $y, $w, $h);
149} 243}
150 244
151# return top left coordinates 245sub children {
152sub _topleft { 246}
247
248# call when resolution changes etc.
249sub reconfigure {
250 my ($self) = @_;
251
252 $_->reconfigure
253 for $self->children;
254
255 $self->check_size;
256 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $self->{w}, $self->{h}];
257 $self->update;
258}
259
260sub set_max_size {
153 my ($self, $x, $y) = @_; 261 my ($self, $w, $h) = @_;
154 262
155 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 263 delete $self->{max_w}; $self->{max_w} = $w if $w;
264 delete $self->{max_h}; $self->{max_h} = $h if $h;
156} 265}
157 266
158# translate global coordinates to local coordinate system 267# translate global coordinates to local coordinate system
159sub coord2local { 268sub coord2local {
160 my ($self, $x, $y) = @_; 269 my ($self, $x, $y) = @_;
161 270
162 my ($X, $Y) = $self->_topleft; 271 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
163 ($x - $X, $y - $Y)
164} 272}
165 273
166# translate local coordinates to global coordinate system 274# translate local coordinates to global coordinate system
167sub coord2global { 275sub coord2global {
168 my ($self, $x, $y) = @_; 276 my ($self, $x, $y) = @_;
169 277
170 my ($X, $Y) = $self->_topleft; 278 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
171 ($x + $X, $y + $Y)
172} 279}
173 280
174sub focus_in { 281sub focus_in {
175 my ($self) = @_; 282 my ($self) = @_;
176 283
177 return if $FOCUS == $self; 284 return if $FOCUS == $self;
178 return unless $self->{can_focus}; 285 return unless $self->{can_focus};
179 286
180 my $focus = $FOCUS; $FOCUS = $self; 287 my $focus = $FOCUS; $FOCUS = $self;
288
289 $self->emit (focus_in => $focus);
290
181 $focus->update if $focus; 291 $focus->update if $focus;
182 $FOCUS->update; 292 $FOCUS->update;
183} 293}
184 294
185sub focus_out { 295sub focus_out {
186 my ($self) = @_; 296 my ($self) = @_;
187 297
188 return unless $FOCUS == $self; 298 return unless $FOCUS == $self;
189 299
190 my $focus = $FOCUS; undef $FOCUS; 300 my $focus = $FOCUS; undef $FOCUS;
301
302 $self->emit (focus_out => $focus);
303
191 $focus->update if $focus; #? 304 $focus->update if $focus; #?
192} 305}
193 306
194sub mouse_motion { } 307sub mouse_motion { }
195sub button_up { } 308sub button_up { }
… …
219 glPopMatrix; 332 glPopMatrix;
220 333
221 if ($self == $HOVER && $self->{can_hover}) { 334 if ($self == $HOVER && $self->{can_hover}) {
222 my ($x, $y) = @$self{qw(x y)}; 335 my ($x, $y) = @$self{qw(x y)};
223 336
224 glColor 0, 0, 1, 0.2; 337 glColor 1, 0.8, 0.5, 0.2;
225 glEnable GL_BLEND; 338 glEnable GL_BLEND;
226 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 339 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
227 glBegin GL_QUADS; 340 glBegin GL_QUADS;
228 glVertex $x , $y; 341 glVertex $x , $y;
229 glVertex $x + $self->{w}, $y; 342 glVertex $x + $self->{w}, $y;
230 glVertex $x + $self->{w}, $y + $self->{h}; 343 glVertex $x + $self->{w}, $y + $self->{h};
231 glVertex $x , $y + $self->{h}; 344 glVertex $x , $y + $self->{h};
232 glEnd; 345 glEnd;
233 glDisable GL_BLEND; 346 glDisable GL_BLEND;
234 } 347 }
348
349 if ($ENV{PCLIENT_DEBUG}) {
350 glPushMatrix;
351 glColor 1, 1, 0, 1;
352 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
353 glBegin GL_LINE_LOOP;
354 glVertex 0 , 0;
355 glVertex $self->{w}, 0;
356 glVertex $self->{w}, $self->{h};
357 glVertex 0 , $self->{h};
358 glEnd;
359 glPopMatrix;
360 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
361 }
235} 362}
236 363
237sub _draw { 364sub _draw {
238 my ($self) = @_; 365 my ($self) = @_;
239 366
240 warn "no draw defined for $self\n"; 367 warn "no draw defined for $self\n";
241} 368}
242 369
243sub find_widget { 370sub find_widget {
244 my ($self, $x, $y) = @_; 371 my ($self, $x, $y) = @_;
372
373 return () unless $self->{can_events};
245 374
246 return $self 375 return $self
247 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 376 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
248 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 377 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
249 378
… …
252 381
253sub set_parent { 382sub set_parent {
254 my ($self, $parent) = @_; 383 my ($self, $parent) = @_;
255 384
256 Scalar::Util::weaken ($self->{parent} = $parent); 385 Scalar::Util::weaken ($self->{parent} = $parent);
386
387 $self->check_size
388 unless exists $self->{req_w};
389}
390
391sub check_size {
392 my ($self) = @_;
393
394 $CFClient::UI::ROOT->{check_size}{$self} = $self;
257} 395}
258 396
259sub update { 397sub update {
260 my ($self) = @_; 398 my ($self) = @_;
261 399
… …
264} 402}
265 403
266sub connect { 404sub connect {
267 my ($self, $signal, $cb) = @_; 405 my ($self, $signal, $cb) = @_;
268 406
269 push @{ $self->{cb}{$signal} }, $cb; 407 push @{ $self->{signal_cb}{$signal} }, $cb;
270} 408}
271 409
272sub emit { 410sub emit {
273 my ($self, $signal, @args) = @_; 411 my ($self, $signal, @args) = @_;
274 412
275 $_->($self, @args) 413 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
276 for @{$self->{cb}{$signal} || []};
277} 414}
278 415
279sub DESTROY { 416sub DESTROY {
280 my ($self) = @_; 417 my ($self) = @_;
281 418
… …
287package CFClient::UI::DrawBG; 424package CFClient::UI::DrawBG;
288 425
289our @ISA = CFClient::UI::Base::; 426our @ISA = CFClient::UI::Base::;
290 427
291use strict; 428use strict;
292use SDL::OpenGL; 429use CFClient::OpenGL;
293 430
294sub new { 431sub new {
295 my $class = shift; 432 my $class = shift;
296 433
297 # range [value, low, high, page] 434 # range [value, low, high, page]
… …
326 463
327package CFClient::UI::Empty; 464package CFClient::UI::Empty;
328 465
329our @ISA = CFClient::UI::Base::; 466our @ISA = CFClient::UI::Base::;
330 467
468sub new {
469 my ($class, %arg) = @_;
470 $class->SUPER::new (can_events => 0, %arg);
471}
472
331sub size_request { 473sub size_request {
332 (0, 0) 474 (0, 0)
333} 475}
334 476
335sub draw { } 477sub draw { }
… …
343sub new { 485sub new {
344 my ($class, %arg) = @_; 486 my ($class, %arg) = @_;
345 487
346 my $children = delete $arg{children} || []; 488 my $children = delete $arg{children} || [];
347 489
348 my $self = $class->SUPER::new (children => [], %arg); 490 my $self = $class->SUPER::new (
491 children => [],
492 can_events => 0,
493 %arg,
494 );
349 $self->add ($_) for @$children; 495 $self->add ($_) for @$children;
350 496
351 $self 497 $self
352} 498}
353 499
354sub add { 500sub add {
355 my ($self, $child) = @_; 501 my ($self, @widgets) = @_;
356 502
357 $child->set_parent ($self); 503 $_->set_parent ($self)
504 for @widgets;
358 505
359 use sort 'stable'; 506 use sort 'stable';
360 507
361 $self->{children} = [ 508 $self->{children} = [
362 sort { $a->{z} <=> $b->{z} } 509 sort { $a->{z} <=> $b->{z} }
363 @{$self->{children}}, $child 510 @{$self->{children}}, @widgets
364 ]; 511 ];
365 512
366 $self->{w} = $self->{h} = -1; 513 $self->check_size;
367 $self->update; 514 $self->update;
368} 515}
369 516
517sub children {
518 @{ $_[0]{children} }
519}
520
370sub remove { 521sub remove {
371 my ($self, $widget) = @_; 522 my ($self, $child) = @_;
372 523
524 delete $child->{parent};
525 $child->hide;
526
373 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 527 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
374 528
375 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 529 $self->check_size;
530 $self->update;
531}
532
533sub clear {
534 my ($self) = @_;
535
536 my $children = delete $self->{children};
537 $self->{children} = [];
538
539 for (@$children) {
540 delete $_->{parent};
541 $_->hide;
542 }
543
544 $self->check_size;
545 $self->update;
376} 546}
377 547
378sub find_widget { 548sub find_widget {
379 my ($self, $x, $y) = @_; 549 my ($self, $x, $y) = @_;
380 550
… …
410 580
411 $class->SUPER::new (children => [$child], %arg) 581 $class->SUPER::new (children => [$child], %arg)
412} 582}
413 583
414sub add { 584sub add {
415 my ($self, $widget) = @_; 585 my ($self, $child) = @_;
416 586
417 $self->{children} = []; 587 $self->{children} = [];
418 588
419 $self->SUPER::add ($widget); 589 $self->SUPER::add ($child);
420} 590}
421 591
422sub remove { 592sub remove {
423 my ($self, $widget) = @_; 593 my ($self, $widget) = @_;
424 594
… …
433sub size_request { 603sub size_request {
434 $_[0]{children}[0]->size_request 604 $_[0]{children}[0]->size_request
435} 605}
436 606
437sub size_allocate { 607sub size_allocate {
438 my ($self, $x, $y, $w, $h) = @_; 608 my ($self, $w, $h) = @_;
439 609
440 $self->_size_allocate ($x, $y, $w, $h) or return;
441
442 $self->{children}[0]->size_allocate (0, 0, $w, $h); 610 $self->{children}[0]->configure (0, 0, $w, $h);
443} 611}
444 612
445############################################################################# 613#############################################################################
446 614
447package CFClient::UI::Window; 615package CFClient::UI::Window;
448 616
449our @ISA = CFClient::UI::Bin::; 617our @ISA = CFClient::UI::Bin::;
450 618
451use SDL::OpenGL; 619use CFClient::OpenGL;
452 620
453sub new { 621sub new {
454 my ($class, %arg) = @_; 622 my ($class, %arg) = @_;
455 623
456 my $self = $class->SUPER::new (%arg); 624 my $self = $class->SUPER::new (%arg);
457} 625}
458 626
459sub update { 627sub update {
460 my ($self) = @_; 628 my ($self) = @_;
461 629
462 # we want to do this delayed... 630 $ROOT->on_refresh ($self => sub { $self->render_child });
463 $self->render_chld;
464 $self->SUPER::update; 631 $self->SUPER::update;
465} 632}
466 633
634sub size_allocate {
635 my ($self, $w, $h) = @_;
636
637 $self->SUPER::size_allocate ($w, $h);
638 $self->update;
639}
640
641sub _render {
642 $_[0]{children}[0]->draw;
643}
644
467sub render_chld { 645sub render_child {
468 my ($self) = @_; 646 my ($self) = @_;
469 647
470 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 648 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
471 glClearColor 0, 0, 0, 1; 649 glClearColor 0, 0, 0, 0;
472 glClear GL_COLOR_BUFFER_BIT; 650 glClear GL_COLOR_BUFFER_BIT;
473 $self->child->draw; 651
652 $self->_render;
653# glColorMask 1, 1, 1, 0;
654# glEnable GL_BLEND;
655# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
656# glRasterPos 0, 0;
657# glCopyPixels 0, 0, $self->{w}, $self->{h};
658# glDisable GL_BLEND;
659# glColorMask 1, 1, 1, 1;
474 }; 660 };
475}
476
477sub size_allocate {
478 my ($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 $self->render_chld;
485} 661}
486 662
487sub _draw { 663sub _draw {
488 my ($self) = @_; 664 my ($self) = @_;
489 665
490 my ($w, $h) = ($self->w, $self->h); 666 my ($w, $h) = ($self->w, $self->h);
491 667
492 my $tex = $self->{texture} 668 my $tex = $self->{texture}
493 or return; 669 or return;
670
671 glEnable GL_TEXTURE_2D;
672 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
673 glColor 0, 0, 0, 1;
674
675 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
676
677 glDisable GL_TEXTURE_2D;
678}
679
680#############################################################################
681
682package CFClient::UI::ViewPort;
683
684our @ISA = CFClient::UI::Window::;
685
686sub size_request {
687 my ($self) = @_;
688
689 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
690 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
691
692 @$self{qw(child_w child_h)}
693}
694
695sub size_allocate {
696 my ($self, $w, $h) = @_;
697
698 $self->update;
699}
700
701sub set_offset {
702 my ($self, $x, $y) = @_;
703
704 $self->{view_x} = int $x;
705 $self->{view_y} = int $y;
706
707 $self->update;
708}
709
710# hmm, this does not work for topleft of $self... but we should not ask for that
711sub coord2local {
712 my ($self, $x, $y) = @_;
713
714 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
715}
716
717sub coord2global {
718 my ($self, $x, $y) = @_;
719
720 $x = List::Util::min $self->{w}, $x - $self->{view_x};
721 $y = List::Util::min $self->{h}, $y - $self->{view_y};
722
723 $self->SUPER::coord2global ($x, $y)
724}
725
726sub find_widget {
727 my ($self, $x, $y) = @_;
728
729 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
730 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
731 ) {
732 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
733 } else {
734 $self->CFClient::UI::Base::find_widget ($x, $y)
735 }
736}
737
738sub _render {
739 my ($self) = @_;
740
741 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
742
743 $self->SUPER::_render;
744}
745
746#############################################################################
747
748package CFClient::UI::ScrolledWindow;
749
750our @ISA = CFClient::UI::HBox::;
751
752sub new {
753 my $class = shift;
754
755 my $self;
756
757 my $slider = new CFClient::UI::Slider
758 vertical => 1,
759 range => [0, 0, 1, 0.01], # HACK fix
760 connect_changed => sub {
761 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
762 },
763 ;
764
765 $self = $class->SUPER::new (
766 vp => (new CFClient::UI::ViewPort),
767 slider => $slider,
768 @_,
769 );
770
771 $self->{vp}->add ($self->{scrolled});
772 $self->add ($self->{vp});
773 $self->add ($self->{slider});
774
775 $self
776}
777
778#TODO# update range on size_allocate depeneing on child
779# update viewport offset on scroll
780
781#############################################################################
782
783package CFClient::UI::Frame;
784
785our @ISA = CFClient::UI::Bin::;
786
787use CFClient::OpenGL;
788
789sub new {
790 my $class = shift;
791
792 my $self = $class->SUPER::new (
793 bg => [1, 1, 1, 1],
794 border_bg => [1, 1, 1, 1],
795 border => 0.8,
796 @_
797 );
798
799 $self
800}
801
802sub _draw {
803 my ($self) = @_;
804
805 my ($w, $h) = ($self->{w}, $self->{h});
494 806
495 glEnable GL_BLEND; 807 glEnable GL_BLEND;
496 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 808 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
497 glEnable GL_TEXTURE_2D; 809 glEnable GL_TEXTURE_2D;
498 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 810 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
499 811
500 $tex->draw_quad (0, 0, $w, $h); 812# glBegin GL_QUADS;
813# glColor 0, 0, 0, 0;
814# glVertex 0 , 0;
815# glVertex 0 , $h;
816# glVertex $w, $h;
817# glVertex $w, 0;
818# glEnd;
501 819
820
821 $self->child->draw;
502 glDisable GL_BLEND; 822 glDisable GL_BLEND;
503 glDisable GL_TEXTURE_2D; 823 glDisable GL_TEXTURE_2D;
504} 824}
505 825
506############################################################################# 826#############################################################################
507 827
508package CFClient::UI::Frame; 828package CFClient::UI::FancyFrame;
509 829
510our @ISA = CFClient::UI::Bin::; 830our @ISA = CFClient::UI::Bin::;
511 831
512use SDL::OpenGL; 832use CFClient::OpenGL;
513
514sub size_request {
515 my ($self) = @_;
516 my $chld = $self->child
517 or return (0, 0);
518
519 $chld->move (2, 2);
520
521 map { $_ + 4 } $chld->size_request;
522}
523
524sub size_allocate {
525 my ($self, $x, $y, $w, $h) = @_;
526
527 $self->_size_allocate ($x, $y, $w, $h) or return;
528
529 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
530}
531
532sub _draw {
533 my ($self) = @_;
534
535 my $chld = $self->child;
536
537 my ($w, $h) = $chld->size_request;
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}
549
550#############################################################################
551
552package CFClient::UI::FancyFrame;
553
554our @ISA = CFClient::UI::Bin::;
555
556use SDL::OpenGL;
557 833
558my @tex = 834my @tex =
559 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 835 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
560 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); 836 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
561 837
562sub new { 838sub new {
563 my $class = shift; 839 my $class = shift;
564 840
565 # TODO: user_x, user_y, overwrite moveto? 841 # TODO: user_x, user_y, overwrite moveto?
566 842
567 $class->SUPER::new ( 843 my $self = $class->SUPER::new (
568 bg => [1, 1, 1, 1], 844 bg => [1, 1, 1, 1],
569 border_bg => [1, 1, 1, 1], 845 border_bg => [1, 1, 1, 1],
570 border => int $::FONTSIZE * 0.8, 846 border => 0.6,
847 can_events => 1,
571 @_ 848 @_
849 );
850
851 $self->{title} &&= new CFClient::UI::Label
852 align => 0,
853 valign => 1,
854 text => $self->{title},
855 fontsize => $self->{border};
856
857 $self
858}
859
860sub border {
861 int $_[0]{border} * $::FONTSIZE
862}
863
864sub size_request {
865 my ($self) = @_;
866
867 my ($w, $h) = $self->SUPER::size_request;
868
869 (
870 $w + $self->border * 2,
871 $h + $self->border * 2,
572 ) 872 )
573} 873}
574 874
575sub size_request {
576 my ($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 + $self->{border} * 2,
585 )
586}
587
588sub size_allocate { 875sub size_allocate {
589 my ($self, $x, $y, $w, $h) = @_; 876 my ($self, $w, $h) = @_;
590 877
591 $self->_size_allocate ($x, $y, $w, $h) or return;
592
593 $h -= List::Util::max 0, $self->{border} * 2; 878 $h -= List::Util::max 0, $self->border * 2;
594 $w -= List::Util::max 0, $self->{border} * 2; 879 $w -= List::Util::max 0, $self->border * 2;
595 880
881 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
882 if $self->{title};
883
596 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h); 884 $self->child->configure ($self->border, $self->border, $w, $h);
597} 885}
598 886
599sub button_down { 887sub button_down {
600 my ($self, $ev, $x, $y) = @_; 888 my ($self, $ev, $x, $y) = @_;
601 889
602 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 890 my ($w, $h) = @$self{qw(w h)};
603 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 891 my $border = $self->border;
604 892
893 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
894 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
895
896 if ($lr & $td) {
897 my ($wx, $wy) = ($self->{x}, $self->{y});
605 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 898 my ($ox, $oy) = ($ev->{x}, $ev->{y});
606 my ($bw, $bh) = ($self->{w}, $self->{h}); 899 my ($bw, $bh) = ($self->{w}, $self->{h});
900
901 my $mx = $x < $border;
902 my $my = $y < $border;
607 903
608 $self->{motion} = sub { 904 $self->{motion} = sub {
609 my ($ev, $x, $y) = @_; 905 my ($ev, $x, $y) = @_;
610 906
611 ($x, $y) = ($ev->motion_x, $ev->motion_y); 907 my $dx = $ev->{x} - $ox;
908 my $dy = $ev->{y} - $oy;
612 909
613 $self->{user_w} = $bw + $x - $ox; 910 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
614 $self->{user_h} = $bh + $y - $oy; 911 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
615 $self->update; 912 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
913 $self->check_size;
616 }; 914 };
617 915
618 } elsif ($x >= 0 && $x < $self->{w} 916 } elsif ($lr ^ $td) {
619 && $y >= 0 && $y < $self->{border}) {
620
621 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 917 my ($ox, $oy) = ($ev->{x}, $ev->{y});
622 my ($bx, $by) = ($self->{x}, $self->{y}); 918 my ($bx, $by) = ($self->{x}, $self->{y});
623 919
624 $self->{motion} = sub { 920 $self->{motion} = sub {
625 my ($ev, $x, $y) = @_; 921 my ($ev, $x, $y) = @_;
626 922
627 ($x, $y) = ($ev->motion_x, $ev->motion_y); 923 ($x, $y) = ($ev->{x}, $ev->{y});
628 924
629 $self->move ($bx + $x - $ox, $by + $y - $oy); 925 $self->move ($bx + $x - $ox, $by + $y - $oy);
630 $self->update; 926 $self->update;
631 }; 927 };
632 } 928 }
… …
653 glEnable GL_BLEND; 949 glEnable GL_BLEND;
654 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 950 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
655 glEnable GL_TEXTURE_2D; 951 glEnable GL_TEXTURE_2D;
656 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 952 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
657 953
954 my $border = $self->border;
955
658 glColor @{ $self->{border_bg} }; 956 glColor @{ $self->{border_bg} };
659 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 957 $tex[1]->draw_quad (0, 0, $w, $border);
660 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 958 $tex[3]->draw_quad (0, $border, $border, $ch);
661 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 959 $tex[2]->draw_quad ($w - $border, $border, $border, $ch);
662 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 960 $tex[4]->draw_quad (0, $h - $border, $w, $border);
663 961
962 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
664 my $bg = $tex[0]; 963 my $bg = $tex[0];
665 964
666 # TODO: repeat texture not scale 965 # TODO: repeat texture not scale
667 my $rep_x = $cw / $bg->{w}; 966 my $rep_x = $cw / $bg->{w};
668 my $rep_y = $ch / $bg->{h}; 967 my $rep_y = $ch / $bg->{h};
669 968
670 glColor @{ $self->{bg} }; 969 glColor @{ $self->{bg} };
671 970
672 $bg->{s} = $rep_x; 971 $bg->{s} = $rep_x;
673 $bg->{t} = $rep_y; 972 $bg->{t} = $rep_y;
674 $bg->{wrap_mode} = 1; 973 $bg->{wrap_mode} = 1;
675 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 974 $bg->draw_quad ($border, $border, $cw, $ch);
676 975
677 glDisable GL_TEXTURE_2D; 976 glDisable GL_TEXTURE_2D;
678 glDisable GL_BLEND; 977 glDisable GL_BLEND;
978 }
979
980 $self->{title}->draw if $self->{title};
679 981
680 $self->child->draw; 982 $self->child->draw;
681} 983}
682 984
683############################################################################# 985#############################################################################
… …
686 988
687our @ISA = CFClient::UI::Base::; 989our @ISA = CFClient::UI::Base::;
688 990
689use List::Util qw(max sum); 991use List::Util qw(max sum);
690 992
691use SDL::OpenGL; 993use CFClient::OpenGL;
692 994
693sub new { 995sub new {
694 my $class = shift; 996 my $class = shift;
695 997
696 $class->SUPER::new ( 998 $class->SUPER::new (
… …
703 my ($self, $x, $y, $child) = @_; 1005 my ($self, $x, $y, $child) = @_;
704 1006
705 $child->set_parent ($self); 1007 $child->set_parent ($self);
706 $self->{children}[$y][$x] = $child; 1008 $self->{children}[$y][$x] = $child;
707 1009
708 $self->{w} = $self->{h} = -1; 1010 $child->check_size;
709 $self->update; 1011}
1012
1013sub children {
1014 grep $_, map @$_, grep $_, @{ $_[0]{children} }
710} 1015}
711 1016
712# TODO: move to container class maybe? send childs a signal on removal? 1017# TODO: move to container class maybe? send childs a signal on removal?
713sub clear { 1018sub clear {
714 my ($self) = @_; 1019 my ($self) = @_;
715 1020
1021 my @children = $self->children;
716 delete $self->{children}; 1022 delete $self->{children};
1023
1024 for (@children) {
1025 delete $_->{parent};
1026 $_->hide;
1027 }
1028
717 $self->update; 1029 $self->update;
718} 1030}
719 1031
720sub get_wh { 1032sub get_wh {
721 my ($self) = @_; 1033 my ($self) = @_;
… …
727 or next; 1039 or next;
728 1040
729 for my $x (0 .. $#$row) { 1041 for my $x (0 .. $#$row) {
730 my $widget = $row->[$x] 1042 my $widget = $row->[$x]
731 or next; 1043 or next;
732 my ($w, $h) = $widget->size_request; 1044 my ($w, $h) = @$widget{qw(req_w req_h)};
733 1045
734 $w[$x] = max $w[$x], $w; 1046 $w[$x] = max $w[$x], $w;
735 $h[$y] = max $h[$y], $h; 1047 $h[$y] = max $h[$y], $h;
736 } 1048 }
737 } 1049 }
… …
749 (sum @$hs), 1061 (sum @$hs),
750 ) 1062 )
751} 1063}
752 1064
753sub size_allocate { 1065sub size_allocate {
754 my ($self, $x, $y, $w, $h) = @_; 1066 my ($self, $w, $h) = @_;
755
756 $self->_size_allocate ($x, $y, $w, $h) or return;
757 1067
758 my ($ws, $hs) = $self->get_wh; 1068 my ($ws, $hs) = $self->get_wh;
759 1069
760 my $req_w = sum @$ws; 1070 my $req_w = sum @$ws;
761 my $req_h = sum @$hs; 1071 my $req_h = sum @$hs;
… …
783 1093
784 for my $c (0 .. $#$row) { 1094 for my $c (0 .. $#$row) {
785 my $col_w = $ws->[$c]; 1095 my $col_w = $ws->[$c];
786 1096
787 if (my $widget = $row->[$c]) { 1097 if (my $widget = $row->[$c]) {
788 $widget->size_allocate ($x, $y, $col_w, $row_h); 1098 $widget->configure ($x, $y, $col_w, $row_h);
789 } 1099 }
790 1100
791 $x += $col_w; 1101 $x += $col_w;
792 } 1102 }
793 1103
… …
838 (List::Util::max map $_->[1], @alloc), 1148 (List::Util::max map $_->[1], @alloc),
839 ) 1149 )
840} 1150}
841 1151
842sub size_allocate { 1152sub size_allocate {
843 my ($self, $x, $y, $w, $h) = @_; 1153 my ($self, $w, $h) = @_;
844
845 $self->_size_allocate ($x, $y, $w, $h);
846 1154
847 ($h, $w) = ($w, $h); 1155 ($h, $w) = ($w, $h);
848 1156
849 my $children = $self->{children}; 1157 my $children = $self->{children};
850 1158
851 my @h = map +($_->size_request)[0], @$children; 1159 my @h = map $_->{req_w}, @$children;
852 1160
853 my $req_h = List::Util::sum @h; 1161 my $req_h = List::Util::sum @h;
854 1162
855 if ($req_h > $h) { 1163 if ($req_h > $h) {
856 # ah well, not enough space 1164 # ah well, not enough space
… …
872 1180
873 my $y = 0; 1181 my $y = 0;
874 for (0 .. $#$children) { 1182 for (0 .. $#$children) {
875 my $child = $children->[$_]; 1183 my $child = $children->[$_];
876 my $h = $h[$_]; 1184 my $h = $h[$_];
877 $child->size_allocate ($y, 0, $h, $w); 1185 $child->configure ($y, 0, $h, $w);
878 1186
879 $y += $h; 1187 $y += $h;
880 } 1188 }
1189
1190 1
881} 1191}
882 1192
883############################################################################# 1193#############################################################################
884 1194
885package CFClient::UI::VBox; 1195package CFClient::UI::VBox;
… …
898 (List::Util::sum map $_->[1], @alloc), 1208 (List::Util::sum map $_->[1], @alloc),
899 ) 1209 )
900} 1210}
901 1211
902sub size_allocate { 1212sub size_allocate {
903 my ($self, $x, $y, $w, $h) = @_; 1213 my ($self, $w, $h) = @_;
904 1214
905 $self->_size_allocate ($x, $y, $w, $h); 1215 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
906 1216
907 my $children = $self->{children}; 1217 my $children = $self->{children};
908 1218
909 my @h = map +($_->size_request)[1], @$children; 1219 my @h = map $_->{req_h}, @$children;
910 1220
911 my $req_h = List::Util::sum @h; 1221 my $req_h = List::Util::sum @h;
912 1222
913 if ($req_h > $h) { 1223 if ($req_h > $h) {
914 # ah well, not enough space 1224 # ah well, not enough space
… …
928 1238
929 my $y = 0; 1239 my $y = 0;
930 for (0 .. $#$children) { 1240 for (0 .. $#$children) {
931 my $child = $children->[$_]; 1241 my $child = $children->[$_];
932 my $h = $h[$_]; 1242 my $h = $h[$_];
933 $child->size_allocate (0, $y, $w, $h); 1243 $child->configure (0, $y, $w, $h);
934 1244
935 $y += $h; 1245 $y += $h;
936 } 1246 }
1247
1248 1
937} 1249}
938 1250
939############################################################################# 1251#############################################################################
940 1252
941package CFClient::UI::Label; 1253package CFClient::UI::Label;
942 1254
943our @ISA = CFClient::UI::Base::; 1255our @ISA = CFClient::UI::Base::;
944 1256
945use SDL::OpenGL; 1257use CFClient::OpenGL;
946 1258
947sub new { 1259sub new {
948 my ($class, %arg) = @_; 1260 my ($class, %arg) = @_;
949 1261
950 my $self = $class->SUPER::new ( 1262 my $self = $class->SUPER::new (
951 fg => [1, 1, 1], 1263 fg => [1, 1, 1],
952 fontsize => $::FONTSIZE, 1264 #font => default_font
953 text => "", 1265 #text => initial text
1266 #markup => initial narkup
1267 layout => (new CFClient::Layout),
1268 fontsize => 1,
954 align => -1, 1269 align => -1,
955 valign => -1, 1270 valign => -1,
956 padding => 2, 1271 padding => 2,
957 layout => new CFClient::Layout, 1272 can_events => 0,
958 %arg 1273 %arg
959 ); 1274 );
960 1275
1276 if (exists $self->{template}) {
1277 my $layout = new CFClient::Layout;
1278 $layout->set_text (delete $self->{template});
1279 $self->{template} = $layout;
1280 }
1281
1282 if (exists $self->{markup}) {
1283 $self->set_markup (delete $self->{markup});
1284 } else {
961 $self->set_text ($self->{text}); 1285 $self->set_text (delete $self->{text});
1286 }
962 1287
963 $self 1288 $self
964} 1289}
965 1290
966sub escape_text { 1291sub escape {
967 local $_ = $_[1]; 1292 local $_ = $_[1];
968 1293
969 s/&/&amp;/g; 1294 s/&/&amp;/g;
970 s/>/&gt;/g; 1295 s/>/&gt;/g;
971 s/</&lt;/g; 1296 s/</&lt;/g;
972 1297
973 $_[1] 1298 $_[1]
974} 1299}
975 1300
1301sub update {
1302 my ($self) = @_;
1303
1304 delete $self->{texture};
1305 $self->SUPER::update;
1306}
1307
976sub set_text { 1308sub set_text {
977 my ($self, $text) = @_; 1309 my ($self, $text) = @_;
978 1310
1311 return if $self->{text} eq "T$text";
979 $self->{text} = $text; 1312 $self->{text} = "T$text";
1313
1314 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
980 $self->{layout}->set_markup ($text); 1315 $self->{layout}->set_text ($text);
981 1316
982 delete $self->{texture};
983# $self->{w} = $self->{h} = -1;
984 $self->update; 1317 $self->update;
1318 $self->check_size;
985} 1319}
986 1320
987sub get_text { 1321sub set_markup {
988 my ($self, $text) = @_; 1322 my ($self, $markup) = @_;
989 1323
990 $self->{text} 1324 return if $self->{text} eq "M$markup";
1325 $self->{text} = "M$markup";
1326
1327 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1328
1329 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1330 $self->{layout}->set_markup ($markup);
1331
1332 $self->update;
1333 $self->check_size;
991} 1334}
992 1335
993sub size_request { 1336sub size_request {
994 my ($self) = @_; 1337 my ($self) = @_;
995 1338
996 $self->{layout}->set_width; 1339 $self->{layout}->set_font ($self->{font}) if $self->{font};
1340 $self->{layout}->set_width ($self->{max_w} || -1);
997 $self->{layout}->set_height ($self->{fontsize}); 1341 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1342
998 my ($w, $h) = $self->{layout}->size; 1343 my ($w, $h) = $self->{layout}->size;
1344
1345 if (exists $self->{template}) {
1346 $self->{template}->set_font ($self->{font}) if $self->{font};
1347 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1348
1349 my ($w2, $h2) = $self->{template}->size;
1350
1351 $w = List::Util::max $w, $w2;
1352 $h = List::Util::max $h, $h2;
1353 }
999 1354
1000 ( 1355 (
1001 $w + $self->{padding} * 2, 1356 $w + $self->{padding} * 2,
1002 $h + $self->{padding} * 2, 1357 $h + $self->{padding} * 2,
1003 ) 1358 )
1004} 1359}
1005 1360
1006sub size_allocate { 1361sub size_allocate {
1007 my ($self, $x, $y, $w, $h) = @_; 1362 my ($self, $w, $h) = @_;
1008
1009 $self->_size_allocate ($x, $y, $w, $h) or return;
1010 1363
1011 delete $self->{texture}; 1364 delete $self->{texture};
1012} 1365}
1013 1366
1014sub update { 1367sub set_fontsize {
1015 my ($self) = @_; 1368 my ($self, $fontsize) = @_;
1016 1369
1370 $self->{fontsize} = $fontsize;
1017 delete $self->{texture}; 1371 delete $self->{texture};
1372
1018 $self->SUPER::update; 1373 $self->update;
1374 $self->check_size;
1019} 1375}
1020 1376
1021sub _draw { 1377sub _draw {
1022 my ($self) = @_; 1378 my ($self) = @_;
1023 1379
1024 my $tex = $self->{texture} ||= do { 1380 my $tex = $self->{texture} ||= do {
1381 $self->{layout}->set_foreground (@{$self->{fg}});
1382 $self->{layout}->set_font ($self->{font}) if $self->{font};
1025 $self->{layout}->set_width ($self->{w}); 1383 $self->{layout}->set_width ($self->{w});
1026 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize}); 1384 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
1385
1027 new_from_layout CFClient::Texture $self->{layout} 1386 my $tex = new_from_layout CFClient::Texture $self->{layout};
1387
1388 $self->{ox} = int $self->{align} < 0 ? $self->{padding}
1389 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1390 : ($self->{w} - $tex->{w}) * 0.5;
1391
1392 $self->{oy} = int $self->{valign} < 0 ? $self->{padding}
1393 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1394 : ($self->{h} - $tex->{h}) * 0.5;
1395
1396 $tex
1028 }; 1397 };
1029 1398
1030 glEnable GL_BLEND;
1031 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1032 glEnable GL_TEXTURE_2D; 1399 glEnable GL_TEXTURE_2D;
1033 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1400 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1034 1401
1402 if ($tex->{format} == GL_ALPHA) {
1035 glColor @{$self->{fg}}; 1403 glColor @{$self->{fg}};
1036 1404 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1037 my $x = 1405 } else {
1038 $self->{align} < 0 ? $self->{padding} 1406 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1039 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1407 }
1040 : ($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 1408
1049 glDisable GL_TEXTURE_2D; 1409 glDisable GL_TEXTURE_2D;
1050 glDisable GL_BLEND;
1051} 1410}
1052 1411
1053############################################################################# 1412#############################################################################
1054 1413
1055package CFClient::UI::Entry; 1414package CFClient::UI::EntryBase;
1056 1415
1057our @ISA = CFClient::UI::Label::; 1416our @ISA = CFClient::UI::Label::;
1058 1417
1059use SDL; 1418use CFClient::OpenGL;
1060use SDL::OpenGL;
1061 1419
1062sub new { 1420sub new {
1063 my $class = shift; 1421 my $class = shift;
1064 1422
1065 $class->SUPER::new ( 1423 $class->SUPER::new (
1066 fg => [1, 1, 1], 1424 fg => [1, 1, 1],
1067 bg => [0, 0, 0, 0.2], 1425 bg => [0, 0, 0, 0.2],
1068 active_bg => [1, 1, 1, 0.5], 1426 active_bg => [1, 1, 1, 0.5],
1069 active_fg => [0, 0, 0], 1427 active_fg => [0, 0, 0],
1070 can_hover => 1, 1428 can_hover => 1,
1071 can_focus => 1, 1429 can_focus => 1,
1072 valign => 0, 1430 valign => 0,
1431 can_events => 1,
1073 @_ 1432 @_
1074 ) 1433 )
1075} 1434}
1076 1435
1077sub _set_text { 1436sub _set_text {
1078 my ($self, $text) = @_; 1437 my ($self, $text) = @_;
1079 1438
1080 my $old_text = $self->{text}; 1439 delete $self->{cur_h};
1440
1441 return if $self->{text} eq $text;
1442
1443 delete $self->{texture};
1081 1444
1082 $self->{last_activity} = $::NOW; 1445 $self->{last_activity} = $::NOW;
1083
1084 $self->{text} = $text; 1446 $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 1447
1088 $text =~ s/./*/g if $self->{hidden}; 1448 $text =~ s/./*/g if $self->{hidden};
1449 $self->{layout}->set_text ("$text ");
1089 1450
1090 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1451 $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} 1452}
1116 1453
1117sub set_text { 1454sub set_text {
1118 my ($self, $text) = @_; 1455 my ($self, $text) = @_;
1119 1456
1120 $self->{cursor} = length $text; 1457 $self->{cursor} = length $text;
1121 $self->_set_text ($text); 1458 $self->_set_text ($text);
1459 $self->check_size;
1122 $self->update; 1460 $self->update;
1461}
1462
1463sub get_text {
1464 $_[0]{text}
1465}
1466
1467sub size_request {
1468 my ($self) = @_;
1469
1470 my ($w, $h) = $self->SUPER::size_request;
1471
1472 ($w + 1, $h) # add 1 for cursor
1473}
1474
1475sub size_allocate {
1476 my ($self, $w, $h) = @_;
1477
1478 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1123} 1479}
1124 1480
1125sub key_down { 1481sub key_down {
1126 my ($self, $ev) = @_; 1482 my ($self, $ev) = @_;
1127 1483
1128 my $mod = $ev->key_mod; 1484 my $mod = $ev->{mod};
1129 my $sym = $ev->key_sym; 1485 my $sym = $ev->{sym};
1130
1131 my $uni = $ev->key_unicode; 1486 my $uni = $ev->{unicode};
1132 1487
1133 my $text = $self->get_text; 1488 my $text = $self->get_text;
1134 1489
1135 if ($sym == SDLK_BACKSPACE) { 1490 if ($sym == 8) {
1136 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1491 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1137 } elsif ($sym == SDLK_DELETE) { 1492 } elsif ($sym == 127) {
1138 substr $text, $self->{cursor}, 1, ""; 1493 substr $text, $self->{cursor}, 1, "";
1139 } elsif ($sym == SDLK_LEFT) { 1494 } elsif ($sym == CFClient::SDLK_LEFT) {
1140 --$self->{cursor} if $self->{cursor}; 1495 --$self->{cursor} if $self->{cursor};
1141 } elsif ($sym == SDLK_RIGHT) { 1496 } elsif ($sym == CFClient::SDLK_RIGHT) {
1142 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1497 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1143 } elsif ($sym == SDLK_HOME) { 1498 } elsif ($sym == CFClient::SDLK_HOME) {
1144 $self->{cursor} = 0; 1499 $self->{cursor} = 0;
1145 } elsif ($sym == SDLK_END) { 1500 } elsif ($sym == CFClient::SDLK_END) {
1146 $self->{cursor} = length $text; 1501 $self->{cursor} = length $text;
1147 } elsif ($sym == SDLK_ESCAPE) { 1502 } elsif ($sym == 27) {
1148 $self->emit ('escape'); 1503 $self->emit ('escape');
1149 } elsif ($uni) { 1504 } elsif ($uni) {
1150 substr $text, $self->{cursor}++, 0, chr $uni; 1505 substr $text, $self->{cursor}++, 0, chr $uni;
1151 } 1506 }
1152 1507
… …
1207 1562
1208 $self->SUPER::_draw; 1563 $self->SUPER::_draw;
1209 1564
1210 #TODO: force update every cursor change :( 1565 #TODO: force update every cursor change :(
1211 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1566 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1567
1568 unless (exists $self->{cur_h}) {
1569 my $text = substr $self->{text}, 0, $self->{cursor};
1570 utf8::encode $text;
1571
1572 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1573 }
1574
1212 glColor @{$self->{fg}}; 1575 glColor @{$self->{fg}};
1213 glBegin GL_LINES; 1576 glBegin GL_LINES;
1214 glVertex $self->{cur_x}, $self->{cur_y};
1215 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1577 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1578 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1216 glEnd; 1579 glEnd;
1217 } 1580 }
1218} 1581}
1219 1582
1220package CFClient::UI::LineEntry; 1583package CFClient::UI::Entry;
1221 1584
1222our @ISA = CFClient::UI::Entry::; 1585our @ISA = CFClient::UI::EntryBase::;
1223 1586
1224use SDL; 1587use CFClient::OpenGL;
1225use SDL::OpenGL;
1226 1588
1227sub key_down { 1589sub key_down {
1228 my ($self, $ev) = @_; 1590 my ($self, $ev) = @_;
1229 1591
1230 my $sym = $ev->key_sym; 1592 my $sym = $ev->{sym};
1231 1593
1232 if ($sym == SDLK_RETURN) { 1594 if ($sym == 13) {
1595 unshift @{$self->{history}},
1596 my $txt = $self->get_text;
1597 $self->{history_pointer} = -1;
1598 $self->{history_saveback} = '';
1233 $self->emit (activate => $self->get_text); 1599 $self->emit (activate => $txt);
1234 $self->update; 1600 $self->update;
1601
1602 } elsif ($sym == CFClient::SDLK_UP) {
1603 if ($self->{history_pointer} < 0) {
1604 $self->{history_saveback} = $self->get_text;
1605 }
1606 if (@{$self->{history} || []} > 0) {
1607 $self->{history_pointer}++;
1608 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1609 $self->{history_pointer} = @{$self->{history} || []} - 1;
1610 }
1611 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1612 }
1613
1614 } elsif ($sym == CFClient::SDLK_DOWN) {
1615 $self->{history_pointer}--;
1616 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1617
1618 if ($self->{history_pointer} >= 0) {
1619 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1620 } else {
1621 $self->set_text ($self->{history_saveback});
1622 }
1235 1623
1236 } else { 1624 } else {
1237 $self->SUPER::key_down ($ev); 1625 $self->SUPER::key_down ($ev);
1238 } 1626 }
1239 1627
… …
1243 1631
1244package CFClient::UI::Button; 1632package CFClient::UI::Button;
1245 1633
1246our @ISA = CFClient::UI::Label::; 1634our @ISA = CFClient::UI::Label::;
1247 1635
1248use SDL; 1636use CFClient::OpenGL;
1249use SDL::OpenGL;
1250 1637
1251my @tex = 1638my @tex =
1252 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1639 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1253 qw(b1_button_active.png); 1640 qw(b1_button_active.png);
1254 1641
1255sub new { 1642sub new {
1256 my $class = shift; 1643 my $class = shift;
1257 1644
1258 $class->SUPER::new ( 1645 $class->SUPER::new (
1259 padding => 4, 1646 padding => 4,
1260 fg => [1, 1, 1], 1647 fg => [1, 1, 1],
1261 bg => [1, 1, 1, 0.2], 1648 bg => [1, 1, 1, 0.2],
1262 active_fg => [1, 1, 0], 1649 active_fg => [0, 0, 1],
1263 can_hover => 1, 1650 can_hover => 1,
1651 align => 0,
1652 valign => 0,
1653 can_events => 1,
1264 @_ 1654 @_
1265 ) 1655 )
1266} 1656}
1267 1657
1268sub button_up { 1658sub button_up {
… …
1276 1666
1277sub _draw { 1667sub _draw {
1278 my ($self) = @_; 1668 my ($self) = @_;
1279 1669
1280 local $self->{fg} = $self->{fg}; 1670 local $self->{fg} = $self->{fg};
1281 my $tex = $tex[0];
1282
1283 glEnable GL_BLEND;
1284 glEnable GL_TEXTURE_2D;
1285 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1286 1671
1287 if ($GRAB == $self) { 1672 if ($GRAB == $self) {
1288 $self->{fg} = $self->{active_fg}; 1673 $self->{fg} = $self->{active_fg};
1289 } 1674 }
1290 1675
1291 glBindTexture GL_TEXTURE_2D, $tex->{name}; 1676 glEnable GL_TEXTURE_2D;
1292 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1677 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1678 glColor 0, 0, 0, 1;
1293 1679
1294 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 1680 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1295 1681
1296 glDisable GL_TEXTURE_2D; 1682 glDisable GL_TEXTURE_2D;
1297 glDisable GL_BLEND;
1298 1683
1299 $self->SUPER::_draw; 1684 $self->SUPER::_draw;
1300} 1685}
1301 1686
1302############################################################################# 1687#############################################################################
… …
1304package CFClient::UI::CheckBox; 1689package CFClient::UI::CheckBox;
1305 1690
1306our @ISA = CFClient::UI::DrawBG::; 1691our @ISA = CFClient::UI::DrawBG::;
1307 1692
1308my @tex = 1693my @tex =
1309 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1694 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1310 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1695 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1311 1696
1312use SDL; 1697use CFClient::OpenGL;
1313use SDL::OpenGL;
1314 1698
1315sub new { 1699sub new {
1316 my $class = shift; 1700 my $class = shift;
1317 1701
1318 $class->SUPER::new ( 1702 $class->SUPER::new (
… …
1329 my ($self) = @_; 1713 my ($self) = @_;
1330 1714
1331 ($self->{padding} * 2 + 6) x 2 1715 ($self->{padding} * 2 + 6) x 2
1332} 1716}
1333 1717
1334sub size_allocate {
1335 my ($self, $x, $y, $w, $h) = @_;
1336
1337 $self->_size_allocate ($x, $y, $w, $h);
1338}
1339
1340sub button_down { 1718sub button_down {
1341 my ($self, $ev, $x, $y) = @_; 1719 my ($self, $ev, $x, $y) = @_;
1342 1720
1343 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1721 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1344 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1722 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
… …
1356 1734
1357 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1735 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1358 1736
1359 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1737 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1360 1738
1739 glEnable GL_TEXTURE_2D;
1740
1741 my $tex = $self->{state} ? $tex[1] : $tex[0];
1742
1743 $tex->draw_quad_alpha (0, 0, $s, $s);
1744
1745 glDisable GL_TEXTURE_2D;
1746}
1747
1748#############################################################################
1749
1750package CFClient::UI::Image;
1751
1752our @ISA = CFClient::UI::Base::;
1753
1754use CFClient::OpenGL;
1755use Carp qw/confess/;
1756
1757our %loaded_images;
1758
1759sub new {
1760 my $class = shift;
1761
1762 my $self = $class->SUPER::new (can_events => 0, @_);
1763
1764 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1765
1766 $loaded_images{$self->{image}} ||=
1767 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1768
1769 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1770
1771 Scalar::Util::weaken $loaded_images{$self->{image}};
1772
1773 $self->{aspect} = $tex->{w} / $tex->{h};
1774
1775 $self
1776}
1777
1778sub size_request {
1779 my ($self) = @_;
1780
1781 ($self->{tex}->{w}, $self->{tex}->{h})
1782}
1783
1784sub _draw {
1785 my ($self) = @_;
1786
1787 my $tex = $self->{tex};
1788
1789 my ($w, $h) = ($self->{w}, $self->{h});
1790
1791 if ($self->{rot90}) {
1792 glRotate 90, 0, 0, 1;
1793 glTranslate 0, -$self->{w}, 0;
1794
1795 ($w, $h) = ($h, $w);
1796 }
1797
1798 glEnable GL_TEXTURE_2D;
1799 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1800
1801 $tex->draw_quad_alpha (0, 0, $w, $h);
1802
1803 glDisable GL_TEXTURE_2D;
1804}
1805
1806#############################################################################
1807
1808package CFClient::UI::VGauge;
1809
1810our @ISA = CFClient::UI::Base::;
1811
1812use List::Util qw(min max);
1813
1814use CFClient::OpenGL;
1815
1816my %tex = (
1817 food => [
1818 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1819 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1820 ],
1821 grace => [
1822 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1823 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1824 ],
1825 hp => [
1826 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1827 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1828 ],
1829 mana => [
1830 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1831 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1832 ],
1833);
1834
1835# eg. VGauge->new (gauge => 'food'), default gauge: food
1836sub new {
1837 my $class = shift;
1838
1839 my $self = $class->SUPER::new (
1840 type => 'food',
1841 @_
1842 );
1843
1844 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1845
1846 $self
1847}
1848
1849sub size_request {
1850 my ($self) = @_;
1851
1852 #my $tex = $tex{$self->{type}}[0];
1853 #@$tex{qw(w h)}
1854 (0, 0)
1855}
1856
1857sub set_max {
1858 my ($self, $max) = @_;
1859
1860 return if $self->{max_val} == $max;
1861
1862 $self->{max_val} = $max;
1863 $self->update;
1864}
1865
1866sub set_value {
1867 my ($self, $val, $max) = @_;
1868
1869 $self->set_max ($max)
1870 if defined $max;
1871
1872 return if $self->{val} == $val;
1873
1874 $self->{val} = $val;
1875 $self->update;
1876}
1877
1878sub _draw {
1879 my ($self) = @_;
1880
1881 my $tex = $tex{$self->{type}};
1882 my ($t1, $t2, $t3) = @$tex;
1883
1884 my ($w, $h) = ($self->{w}, $self->{h});
1885
1886 if ($self->{vertical}) {
1887 glRotate 90, 0, 0, 1;
1888 glTranslate 0, -$self->{w}, 0;
1889
1890 ($w, $h) = ($h, $w);
1891 }
1892
1893 my $ycut = $self->{val} / ($self->{max_val} || 1);
1894
1895 my $ycut1 = max 0, min 1, $ycut;
1896 my $ycut2 = max 0, min 1, $ycut - 1;
1897
1898 my $h1 = $self->{h} * (1 - $ycut1);
1899 my $h2 = $self->{h} * (1 - $ycut2);
1900
1361 glEnable GL_BLEND; 1901 glEnable GL_BLEND;
1902 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1362 glEnable GL_TEXTURE_2D; 1903 glEnable GL_TEXTURE_2D;
1363 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1904 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1364 1905
1365 my $tex = $self->{state} ? $tex[1] : $tex[0]; 1906 glBindTexture GL_TEXTURE_2D, $t1->{name};
1907 glBegin GL_QUADS;
1908 glTexCoord 0 , 0; glVertex 0 , 0;
1909 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1910 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1911 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1912 glEnd;
1366 1913
1367 $tex->draw_quad (0, 0, $s, $s); 1914 my $ycut1 = List::Util::min 1, $ycut;
1915 glBindTexture GL_TEXTURE_2D, $t2->{name};
1916 glBegin GL_QUADS;
1917 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1918 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1919 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1920 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1921 glEnd;
1368 1922
1923 if ($t3) {
1924 glBindTexture GL_TEXTURE_2D, $t3->{name};
1925 glBegin GL_QUADS;
1926 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1927 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
1928 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
1929 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1930 glEnd;
1931 }
1932
1933 glDisable GL_BLEND;
1369 glDisable GL_TEXTURE_2D; 1934 glDisable GL_TEXTURE_2D;
1370 glDisable GL_BLEND; 1935}
1936
1937#############################################################################
1938
1939package CFClient::UI::Gauge;
1940
1941our @ISA = CFClient::UI::VBox::;
1942
1943sub new {
1944 my ($class, %arg) = @_;
1945
1946 my $self = $class->SUPER::new (
1947 tooltip => $arg{type},
1948 can_hover => 1,
1949 can_events => 1,
1950 %arg,
1951 );
1952
1953 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1954 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1955 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1956
1957 $self
1958}
1959
1960sub set_fontsize {
1961 my ($self, $fsize) = @_;
1962
1963 $self->{value}->set_fontsize ($fsize);
1964 $self->{max} ->set_fontsize ($fsize);
1965}
1966
1967sub set_max {
1968 my ($self, $max) = @_;
1969
1970 $self->{gauge}->set_max ($max);
1971 $self->{max}->set_text ($max);
1972}
1973
1974sub set_value {
1975 my ($self, $val, $max) = @_;
1976
1977 $self->set_max ($max)
1978 if defined $max;
1979
1980 $self->{gauge}->set_value ($val, $max);
1981 $self->{value}->set_text ($val);
1371} 1982}
1372 1983
1373############################################################################# 1984#############################################################################
1374 1985
1375package CFClient::UI::Slider; 1986package CFClient::UI::Slider;
1376 1987
1377use strict; 1988use strict;
1378 1989
1379use SDL::OpenGL; 1990use CFClient::OpenGL;
1380 1991
1381our @ISA = CFClient::UI::DrawBG::; 1992our @ISA = CFClient::UI::DrawBG::;
1382 1993
1383my @tex = 1994my @tex =
1384 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1995 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
… …
1394 # TODO: calculations are off 2005 # TODO: calculations are off
1395 my $self = $class->SUPER::new ( 2006 my $self = $class->SUPER::new (
1396 fg => [1, 1, 1], 2007 fg => [1, 1, 1],
1397 active_fg => [0, 0, 0], 2008 active_fg => [0, 0, 0],
1398 range => [0, 0, 100, 10], 2009 range => [0, 0, 100, 10],
1399 req_w => 40, 2010 req_w => $::WIDTH / 80,
1400 req_h => 13, 2011 req_h => $::WIDTH / 80,
1401 vertical => 0, 2012 vertical => 0,
1402 can_hover => 1, 2013 can_hover => 1,
1403 inner_pad => 5, 2014 inner_pad => 5,
1404 @_ 2015 @_
1405 ); 2016 );
… …
1488 $page ||= 2; 2099 $page ||= 2;
1489 2100
1490 my $knob_a = $inner_pad_px + ($value - $page * 0.5); 2101 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1491 my $knob_b = $inner_pad_px + ($value + $page * 0.5); 2102 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1492 2103
1493 glEnable GL_BLEND;
1494 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1495 glEnable GL_TEXTURE_2D; 2104 glEnable GL_TEXTURE_2D;
1496 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2105 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1497 2106
1498 # draw background 2107 # draw background
1499 $tex[1]->draw_quad (0, 0, $w, $h); 2108 $tex[1]->draw_quad_alpha (0, 0, $w, $h);
1500 2109
1501 # draw handle 2110 # draw handle
1502 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2111 $tex[0]->draw_quad_alpha ($knob_a, 0, $knob_b - $knob_a, $h);
1503 2112
1504 glDisable GL_BLEND;
1505 glDisable GL_TEXTURE_2D; 2113 glDisable GL_TEXTURE_2D;
1506} 2114}
1507 2115
1508############################################################################# 2116#############################################################################
1509 2117
1510package CFClient::UI::TextView; 2118package CFClient::UI::TextView;
1511 2119
1512our @ISA = CFClient::UI::HBox::; 2120our @ISA = CFClient::UI::HBox::;
1513 2121
1514use SDL::OpenGL; 2122use CFClient::OpenGL;
1515 2123
1516sub new { 2124sub new {
1517 my $class = shift; 2125 my $class = shift;
1518 2126
1519 my $self = $class->SUPER::new ( 2127 my $self = $class->SUPER::new (
1520 req_w => $::WIDTH / 6, 2128 fontsize => 1,
1521 req_h => $::HEIGHT / 6, 2129 can_events => 0,
1522 fontsize => $::FONTSIZE, 2130 #font => default_font
1523 @_, 2131 @_,
1524 2132
1525 layout => (new CFClient::Layout), 2133 layout => (new CFClient::Layout 1),
1526 par => [], 2134 par => [],
1527 height => 0, 2135 height => 0,
1528 children => [ 2136 children => [
1529 (new CFClient::UI::Empty expand => 1), 2137 (new CFClient::UI::Empty expand => 1),
1530 (new CFClient::UI::Slider vertical => 1), 2138 (new CFClient::UI::Slider vertical => 1),
1531 ], 2139 ],
1532 ); 2140 );
1533 2141
1534 $self->{children}[1]->connect (changed => sub { 2142 $self->{children}[1]->connect (changed => sub { $self->update });
1535 $self->update;
1536 });
1537 2143
1538 $self 2144 $self
1539} 2145}
1540 2146
1541sub set_fontsize { 2147sub set_fontsize {
… …
1548sub text_height { 2154sub text_height {
1549 my ($self, $text) = @_; 2155 my ($self, $text) = @_;
1550 2156
1551 my $layout = $self->{layout}; 2157 my $layout = $self->{layout};
1552 2158
1553 $layout->set_height ($self->{fontsize}); 2159 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1554 $layout->set_width ($self->{w}); 2160 $layout->set_width ($self->{children}[0]{w});
1555 $layout->set_text ($text); 2161 $layout->set_markup ($text);
1556 2162
1557 ($layout->size)[1] 2163 ($layout->size)[1]
1558} 2164}
1559 2165
1560sub reflow { 2166sub reflow {
… …
1562 2168
1563 $self->{need_reflow}++; 2169 $self->{need_reflow}++;
1564 $self->update; 2170 $self->update;
1565} 2171}
1566 2172
1567sub size_request {
1568 my ($self) = @_;
1569
1570 ($self->{req_w}, $self->{req_h})
1571}
1572
1573sub size_allocate { 2173sub size_allocate {
1574 my ($self, $x, $y, $w, $h) = @_; 2174 my ($self, $w, $h) = @_;
1575 2175
1576 $self->SUPER::size_allocate ($x, $y, $w, $h); 2176 $self->SUPER::size_allocate ($w, $h);
1577 2177
2178 $self->{layout}->set_font ($self->{font}) if $self->{font};
1578 $self->{layout}->set_height ($self->{fontsize}); 2179 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1579 $self->{layout}->set_width ($self->{w}); 2180 $self->{layout}->set_width ($self->{children}[0]{w});
1580 2181
1581 $self->reflow; 2182 $self->reflow;
1582} 2183}
1583 2184
1584sub add_paragraph { 2185sub add_paragraph {
… …
1617 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2218 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1618 2219
1619 delete $self->{texture}; 2220 delete $self->{texture};
1620 } 2221 }
1621 2222
1622 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2223 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1623 glClearColor 0, 0, 0, 1; 2224 glClearColor 0, 0, 0, 0;
1624 glClear GL_COLOR_BUFFER_BIT; 2225 glClear GL_COLOR_BUFFER_BIT;
1625 2226
1626 glEnable GL_BLEND;
1627 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1628 glEnable GL_TEXTURE_2D; 2227 glEnable GL_TEXTURE_2D;
1629 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2228 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1630 2229
1631 my $top = int $self->{children}[1]{range}[0]; 2230 my $top = int $self->{children}[1]{range}[0];
1632 2231
… …
1635 2234
1636 my $y = 0; 2235 my $y = 0;
1637 2236
1638 my $layout = $self->{layout}; 2237 my $layout = $self->{layout};
1639 2238
2239 $layout->set_font ($self->{font}) if $self->{font};
2240
1640 for my $par (@{$self->{par}}) { 2241 for my $par (@{$self->{par}}) {
1641 my $h = $par->[0]; 2242 my $h = $par->[0];
1642 2243
1643 if ($y0 < $y + $h && $y < $y1) { 2244 if ($y0 < $y + $h && $y < $y1) {
2245 $layout->set_foreground (@{ $par->[1] });
1644 $layout->set_text ($par->[2]); 2246 $layout->set_markup ($par->[2]);
1645 2247
1646 glColor @{ $par->[1] };
1647 my ($W, $H) = $layout->size; 2248 my ($W, $H) = $layout->size;
1648 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2249 CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0);
1649 } 2250 }
1650 2251
1651 $y += $h; 2252 $y += $h;
1652 } 2253 }
1653 2254
1654 glDisable GL_TEXTURE_2D; 2255 glDisable GL_TEXTURE_2D;
1655 glDisable GL_BLEND;
1656 }; 2256 };
1657 }); 2257 });
1658} 2258}
1659 2259
1660sub _draw { 2260sub _draw {
1661 my ($self) = @_; 2261 my ($self) = @_;
1662 2262
1663 if ($self->{texture}) {
1664 glEnable GL_TEXTURE_2D; 2263 glEnable GL_TEXTURE_2D;
1665 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2264 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1666 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2265 glColor 1, 1, 1, 1;
2266 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1667 glDisable GL_TEXTURE_2D; 2267 glDisable GL_TEXTURE_2D;
1668 }
1669 2268
1670 $self->{children}[1]->draw; 2269 $self->{children}[1]->draw;
1671 2270
1672} 2271}
1673 2272
1674############################################################################# 2273#############################################################################
1675 2274
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 $self->{fow_texture} = 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 $self->{fow_texture}->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 $self->{mapmap_texture} =
1818 new CFClient::Texture
1819 w => $w,
1820 h => $h,
1821 data => $::MAP->mapmap ($w, $h),
1822 type => GL_UNSIGNED_INT_8_8_8_8_REV;
1823
1824 $self->{mapmap_texture}->draw_quad (100, 100);
1825
1826 glDisable GL_TEXTURE_2D;
1827 glDisable GL_BLEND;
1828 }
1829 # HACK END
1830 }
1831
1832 glEndList;
1833 }
1834
1835 glPushMatrix;
1836 glCallList $self->{list};
1837 glPopMatrix;
1838
1839 if ($FOCUS != $self) {
1840 glColor 64/255, 64/255, 64/255;
1841 glLogicOp GL_AND;
1842 glEnable GL_COLOR_LOGIC_OP;
1843 glBegin GL_QUADS;
1844 glVertex 0, 0;
1845 glVertex 0, $::HEIGHT;
1846 glVertex $::WIDTH, $::HEIGHT;
1847 glVertex $::WIDTH, 0;
1848 glEnd;
1849 glDisable GL_COLOR_LOGIC_OP;
1850 }
1851}
1852
1853my %DIR = (
1854 SDLK_KP8, [1, "north"],
1855 SDLK_KP9, [2, "northeast"],
1856 SDLK_KP6, [3, "east"],
1857 SDLK_KP3, [4, "southeast"],
1858 SDLK_KP2, [5, "south"],
1859 SDLK_KP1, [6, "southwest"],
1860 SDLK_KP4, [7, "west"],
1861 SDLK_KP7, [8, "northwest"],
1862
1863 SDLK_UP, [1, "north"],
1864 SDLK_RIGHT, [3, "east"],
1865 SDLK_DOWN, [5, "south"],
1866 SDLK_LEFT, [7, "west"],
1867);
1868
1869sub key_down {
1870 my ($self, $ev) = @_;
1871
1872 my $mod = $ev->key_mod;
1873 my $sym = $ev->key_sym;
1874
1875 if ($sym == SDLK_KP5) {
1876 $::CONN->user_send ("command stay fire");
1877 } elsif ($sym == SDLK_a) {
1878 $::CONN->user_send ("command apply");
1879 } elsif ($sym == SDLK_QUOTE) {
1880 $self->emit ('activate_console');
1881 } elsif ($sym == SDLK_SLASH) {
1882 $self->emit ('activate_console' => '/');
1883 } elsif (exists $DIR{$sym}) {
1884 if ($mod & KMOD_SHIFT) {
1885 $self->{shft}++;
1886 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1887 } elsif ($mod & KMOD_CTRL) {
1888 $self->{ctrl}++;
1889 $::CONN->user_send ("command run $DIR{$sym}[0]");
1890 } else {
1891 $::CONN->user_send ("command $DIR{$sym}[1]");
1892 }
1893 }
1894}
1895
1896sub key_up {
1897 my ($self, $ev) = @_;
1898
1899 my $mod = $ev->key_mod;
1900 my $sym = $ev->key_sym;
1901
1902 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1903 $::CONN->user_send ("command fire_stop");
1904 }
1905 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1906 $::CONN->user_send ("command run_stop");
1907 }
1908}
1909
1910#############################################################################
1911
1912package CFClient::UI::Animator; 2275package CFClient::UI::Animator;
1913 2276
1914use SDL::OpenGL; 2277use CFClient::OpenGL;
1915 2278
1916our @ISA = CFClient::UI::Bin::; 2279our @ISA = CFClient::UI::Bin::;
1917 2280
1918sub moveto { 2281sub moveto {
1919 my ($self, $x, $y) = @_; 2282 my ($self, $x, $y) = @_;
… …
1957 2320
1958sub new { 2321sub new {
1959 my $class = shift; 2322 my $class = shift;
1960 2323
1961 my $self = $class->SUPER::new ( 2324 my $self = $class->SUPER::new (
1962 state => 0, 2325 state => 0,
1963 connect_activate => \&toggle_flopper, 2326 connect_activate => \&toggle_flopper,
1964 @_ 2327 @_
1965 ); 2328 );
1966 2329
1967 if ($self->{state}) { 2330 if ($self->{state}) {
… …
1988 $self->emit (changed => $self->{state}); 2351 $self->emit (changed => $self->{state});
1989} 2352}
1990 2353
1991############################################################################# 2354#############################################################################
1992 2355
2356package CFClient::UI::Tooltip;
2357
2358our @ISA = CFClient::UI::Bin::;
2359
2360use CFClient::OpenGL;
2361
2362sub new {
2363 my $class = shift;
2364
2365 $class->SUPER::new (
2366 @_,
2367 can_events => 0,
2368 )
2369}
2370
2371sub set_tooltip_from {
2372 my ($self, $widget) = @_;
2373
2374 $self->{label} = new CFClient::UI::Label
2375 markup => $widget->{tooltip},
2376 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2377 fontsize => 0.8,
2378 fg => [0, 0, 0, 1],
2379 font => ($widget->{tooltip_font} || $::FONT_PROP);
2380
2381 $self->add ($self->{label});
2382}
2383
2384sub size_request {
2385 my ($self) = @_;
2386
2387 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2388
2389 ($w + 4, $h + 4)
2390}
2391
2392sub size_allocate {
2393 my ($self, $w, $h) = @_;
2394
2395 $self->SUPER::size_allocate ($w - 4, $h - 4);
2396}
2397
2398sub _draw {
2399 my ($self) = @_;
2400
2401 glPushMatrix;
2402 glTranslate 0.375, 0.375;
2403
2404 my ($w, $h) = @$self{qw(w h)};
2405
2406 glColor 1, 0.8, 0.4;
2407 glBegin GL_QUADS;
2408 glVertex 0 , 0;
2409 glVertex 0 , $h;
2410 glVertex $w, $h;
2411 glVertex $w, 0;
2412 glEnd;
2413
2414 glColor 0, 0, 0;
2415 glBegin GL_LINE_LOOP;
2416 glVertex 0 , 0;
2417 glVertex 0 , $h;
2418 glVertex $w, $h;
2419 glVertex $w, 0;
2420 glEnd;
2421
2422 glPopMatrix;
2423
2424 glTranslate 2, 2;
2425 $self->SUPER::_draw;
2426}
2427
2428#############################################################################
2429
2430package CFClient::UI::Face;
2431
2432our @ISA = CFClient::UI::Base::;
2433
2434use CFClient::OpenGL;
2435
2436sub new {
2437 my $class = shift;
2438
2439 $class->SUPER::new (
2440 aspect => 1,
2441 @_,
2442 )
2443}
2444
2445sub size_request {
2446 (32, 8)
2447}
2448
2449sub _draw {
2450 my ($self) = @_;
2451
2452 return unless $::CONN;#d# manage and cache textures differently
2453 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
2454
2455 # TODO animation
2456 if ($tex) {
2457 glEnable GL_TEXTURE_2D;
2458 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2459 glColor 1, 1, 1, 1;
2460 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2461 glDisable GL_TEXTURE_2D;
2462 }
2463}
2464
2465#############################################################################
2466
2467package CFClient::UI::InventoryItem;
2468
2469our @ISA = CFClient::UI::HBox::;
2470
2471sub new {
2472 my $class = shift;
2473
2474 my %args = @_;
2475
2476 my $item = delete $args{item};
2477
2478 my $desc = $item->{nrof} < 2
2479 ? $item->{name}
2480 : "$item->{nrof} $item->{name_pl}";
2481
2482
2483 my $self = $class->SUPER::new (
2484 can_hover => 1,
2485 can_events => 1,
2486 tooltip => (CFClient::UI::Label->escape ($desc)
2487 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2488 connect_button_down => sub {
2489 my ($self, $ev, $x, $y) = @_;
2490
2491 # todo: maybe put examine on 1? but should just be a tooltip :(
2492 if ($ev->{button} == 1) {
2493 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2494 } elsif ($ev->{button} == 2) {
2495 $::CONN->send ("apply $item->{tag}");
2496 } elsif ($ev->{button} == 3) {
2497 CFClient::UI::Menu->new (
2498 items => [
2499 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2500 [
2501 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2502 sub { $::CONN->send ("lock $item->{tag}") },
2503 ],
2504 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2505 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2506 ["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2507 ],
2508 )->popup ($ev);
2509 }
2510
2511 1
2512 },
2513 %args
2514 );
2515
2516 $self->add (new CFClient::UI::Face
2517 can_events => 0,
2518 face => $item->{face},
2519 anim => $item->{anim},
2520 animspeed => $item->{animspeed},
2521 );
2522
2523 $self->add (new CFClient::UI::Label
2524 can_events => 0,
2525 text => $desc,
2526 );
2527
2528 $self
2529}
2530
2531#############################################################################
2532
2533package CFClient::UI::Inventory;
2534
2535our @ISA = CFClient::UI::ScrolledWindow::;
2536
2537sub new {
2538 my $class = shift;
2539
2540 my $self = $class->SUPER::new (
2541 scrolled => (new CFClient::UI::VBox),
2542 @_,
2543 );
2544
2545 $self
2546}
2547
2548sub set_items {
2549 my ($self, $items) = @_;
2550
2551 $self->{scrolled}->clear;
2552 return unless $items;
2553
2554 my @items = sort { $a->{type} <=> $b->{type} } @$items;
2555
2556 $self->{real_items} = \@items;
2557
2558 for my $item (@items) {
2559 my $desc = $item->{nrof} < 2
2560 ? $item->{name}
2561 : "$item->{nrof} $item->{name_pl}";
2562
2563 $self->{scrolled}->add ($item->{widget} ||= new CFClient::UI::InventoryItem item => $item);
2564 }
2565
2566# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2567}
2568
2569sub size_request {
2570 my ($self) = @_;
2571 ($self->{req_w}, $self->{req_h});
2572}
2573
2574#############################################################################
2575
2576package CFClient::UI::Menu;
2577
2578our @ISA = CFClient::UI::FancyFrame::;
2579
2580use CFClient::OpenGL;
2581
2582sub new {
2583 my $class = shift;
2584
2585 my $self = $class->SUPER::new (
2586 items => [],
2587 z => 100,
2588 @_,
2589 );
2590
2591 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2592
2593 for my $item (@{ $self->{items} }) {
2594 my ($widget, $cb) = @$item;
2595
2596 # handle various types of items, only text for now
2597 if (!ref $widget) {
2598 $widget = new CFClient::UI::Label
2599 can_hover => 1,
2600 can_events => 1,
2601 text => $widget;
2602 }
2603
2604 $self->{item}{$widget} = $item;
2605
2606 $self->{vbox}->add ($widget);
2607 }
2608
2609 $self
2610}
2611
2612# popup given the event (must be a mouse button down event currently)
2613sub popup {
2614 my ($self, $ev) = @_;
2615
2616 $self->emit ("popdown");
2617
2618 # maybe save $GRAB? must be careful about events...
2619 $GRAB = $self;
2620 $self->{button} = $ev->{button};
2621
2622 $self->show;
2623 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2624}
2625
2626sub mouse_motion {
2627 my ($self, $ev, $x, $y) = @_;
2628
2629 # TODO: should use vbox->find_widget or so
2630 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2631 $self->{hover} = $self->{item}{$HOVER};
2632}
2633
2634sub button_up {
2635 my ($self, $ev, $x, $y) = @_;
2636
2637 if ($ev->{button} == $self->{button}) {
2638 undef $GRAB;
2639 $self->hide;
2640
2641 $self->emit ("popdown");
2642 $self->{hover}[1]->() if $self->{hover};
2643 }
2644}
2645
2646#############################################################################
2647
2648package CFClient::UI::Statusbox;
2649
2650our @ISA = CFClient::UI::VBox::;
2651
2652sub reorder {
2653 my ($self) = @_;
2654 my $NOW = time;
2655
2656 while (my ($k, $v) = each %{ $self->{item} }) {
2657 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2658 }
2659
2660 my @widgets;
2661 my @items = sort { $a->{time} <=> $b->{time} } values %{ $self->{item} };
2662 my $count = 10 + 1;
2663 for my $item (@items) {
2664 last unless --$count;
2665
2666 push @widgets, $item->{label} ||= do {
2667 # TODO: doesn't handle markup well (read as: at all)
2668 my $short = delete $item->{text};
2669 for ($short) {
2670 s/^\s+//;
2671 s/\012.*//s;
2672 my $len = int 30 / $item->{fontsize};
2673 substr $_, $len, length, "…" if $len < length;
2674 }
2675
2676 new CFClient::UI::Label
2677 markup => $short,
2678 tooltip => delete $item->{tooltip},
2679 tooltip_font => $::FONT_PROP,
2680 tooltip_width => 0.75,
2681 fontsize => delete $item->{fontsize},
2682 color => delete $item->{color},
2683 can_events => 1,
2684 can_hover => 1,
2685 };
2686 }
2687
2688 $self->clear;
2689 $self->SUPER::add (@widgets);
2690}
2691
2692sub add {
2693 my ($self, $text, %arg) = @_;
2694
2695 my $item = {
2696 time => time,
2697 text => $text,
2698 timeout => 60,
2699 tooltip => $text,
2700 fontsize => 0.8,
2701 color => [0.8, 0.8, 0.8, 0.8],
2702 %arg,
2703 };
2704
2705 $item->{timeout} += time;
2706 $item->{group} ||= $item+0;
2707
2708 $item = $self->{item}{$item->{group}} ||= $item;
2709
2710 $self->reorder;
2711}
2712
2713#############################################################################
2714
1993package CFClient::UI::Root; 2715package CFClient::UI::Root;
1994 2716
1995our @ISA = CFClient::UI::Container::; 2717our @ISA = CFClient::UI::Container::;
1996 2718
1997use SDL::OpenGL; 2719use CFClient::OpenGL;
2720
2721sub new {
2722 my $class = shift;
2723
2724 $class->SUPER::new (
2725 @_,
2726 )
2727}
2728
2729sub configure {
2730 my ($self, $x, $y, $w, $h) = @_;
2731
2732 $self->{w} = $w;
2733 $self->{h} = $h;
2734}
2735
2736sub check_size {
2737 my ($self) = @_;
2738
2739 $self->size_allocate ($self->{w}, $self->{h})
2740 if $self->{w};
2741}
1998 2742
1999sub size_request { 2743sub size_request {
2000 ($::WIDTH, $::HEIGHT) 2744 my ($self) = @_;
2745
2746 ($self->{w}, $self->{h})
2001} 2747}
2002 2748
2003sub size_allocate { 2749sub size_allocate {
2004 my ($self, $x, $y, $w, $h) = @_; 2750 my ($self, $w, $h) = @_;
2005 2751
2006 $self->_size_allocate ($x, $y, $w, $h); 2752 my $old_w = $self->{old_w};
2753 my $old_h = $self->{old_h};
2007 2754
2008 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 2755 if ($old_w && $old_h) {
2009 for @{$self->{children}}; 2756 for my $child ($self->children) {
2010} 2757 $child->{x} = int 0.5 + $child->{x} * $w / $old_w;
2758 $child->{w} = int 0.5 + $child->{w} * $w / $old_w;
2759 $child->{req_w} = int 0.5 + $child->{req_w} * $w / $old_w if exists $child->{req_w};
2760 $child->{user_w} = int 0.5 + $child->{user_w} * $w / $old_w if exists $child->{user_w};
2761 $child->{y} = int 0.5 + $child->{y} * $h / $old_h;
2762 $child->{h} = int 0.5 + $child->{h} * $h / $old_h;
2763 $child->{req_h} = int 0.5 + $child->{req_h} * $h / $old_h if exists $child->{req_h};
2764 $child->{user_h} = int 0.5 + $child->{user_h} * $h / $old_h if exists $child->{user_h};
2765 }
2766 }
2011 2767
2012sub _topleft { 2768 for my $child ($self->children) {
2769 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2770
2771 $X = List::Util::max 0, List::Util::min $w - $W, $X;
2772 $Y = List::Util::max 0, List::Util::min $h - $H, $Y;
2773 $child->configure ($X, $Y, $W, $H);
2774 }
2775
2776 $self->{old_w} = $w;
2777 $self->{old_h} = $h;
2778}
2779
2780sub coord2local {
2013 my ($self, $x, $y) = @_; 2781 my ($self, $x, $y) = @_;
2014 2782
2015 ($x, $y) 2783 ($x, $y)
2016} 2784}
2017 2785
2786sub coord2global {
2787 my ($self, $x, $y) = @_;
2788
2789 ($x, $y)
2790}
2791
2018sub update { 2792sub update {
2019 my ($self) = @_; 2793 my ($self) = @_;
2020 2794
2021 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 2795 $self->check_size;
2022 ::refresh (); 2796 $::WANT_REFRESH++;
2023} 2797}
2024 2798
2025sub add { 2799sub add {
2026 my ($self, $widget) = @_; 2800 my ($self, $child) = @_;
2027 2801
2802 # integerise window positions
2803 $child->{x} = int $child->{x};
2804 $child->{y} = int $child->{y};
2805
2028 $self->SUPER::add ($widget); 2806 $self->SUPER::add ($child);
2029
2030 $widget->size_allocate (int $widget->{x}, int $widget->{y}, $widget->size_request);
2031} 2807}
2032 2808
2033sub on_refresh { 2809sub on_refresh {
2034 my ($self, $id, $cb) = @_; 2810 my ($self, $id, $cb) = @_;
2035 2811
2036 $self->{refresh_hook}{$id} = $cb; 2812 $self->{refresh_hook}{$id} = $cb;
2037} 2813}
2038 2814
2039sub draw { 2815sub draw {
2040 my ($self) = @_; 2816 my ($self) = @_;
2041 2817
2818 if ($self->{check_size}) {
2819 my @queue = ([], []);
2820
2821 for (;;) {
2822 if ($self->{check_size}) {
2823 # heuristic: check containers last
2824 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
2825 for values %{delete $self->{check_size}}
2826 }
2827
2828 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
2829
2830 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
2831 ? @$widget{qw(user_w user_h)}
2832 : $widget->size_request;
2833
2834 if ($w != $widget->{req_w} || $h != $widget->{req_h}) {
2835 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
2836
2837 $widget->{req_w} = $w;
2838 $widget->{req_h} = $h;
2839
2840 $self->{size_alloc}{$widget} = [$widget, $widget->{w}, $widget->{h}];
2841
2842 $widget->{parent}->check_size
2843 if $widget->{parent};
2844 }
2845 }
2846 }
2847
2848 while ($self->{size_alloc}) {
2849 for (values %{delete $self->{size_alloc}}) {
2850 my ($widget, $w, $h) = @$_;
2851
2852 $w = 0 if $w < 0;
2853 $h = 0 if $h < 0;
2854
2855 $widget->{w} = $w;
2856 $widget->{h} = $h;
2857 $widget->size_allocate ($w, $h);
2858 $widget->emit (size_allocate => $w, $h);
2859 }
2860 }
2861
2042 while (my $rcb = delete $self->{refresh_hook}) { 2862 while ($self->{refresh_hook}) {
2043 $_->() for values %$rcb; 2863 $_->()
2864 for values %{delete $self->{refresh_hook}};
2044 } 2865 }
2045 2866
2046 glViewport 0, 0, $::WIDTH, $::HEIGHT; 2867 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2047 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 2868 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2048 glClear GL_COLOR_BUFFER_BIT; 2869 glClear GL_COLOR_BUFFER_BIT;
… …
2059############################################################################# 2880#############################################################################
2060 2881
2061package CFClient::UI; 2882package CFClient::UI;
2062 2883
2063$ROOT = new CFClient::UI::Root; 2884$ROOT = new CFClient::UI::Root;
2885$TOOLTIP = new CFClient::UI::Tooltip;
2064 2886
20651 28871
2066 2888

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