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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.85 by elmex, Wed Apr 12 12:55:56 2006 UTC vs.
Revision 1.183 by elmex, Sun Apr 30 13:10:46 2006 UTC

… …
7 7
8use CFClient; 8use CFClient;
9 9
10our ($FOCUS, $HOVER, $GRAB); # various widgets 10our ($FOCUS, $HOVER, $GRAB); # various widgets
11 11
12our $TOPLEVEL; 12our $ROOT;
13our $TOOLTIP;
13our $BUTTON_STATE; 14our $BUTTON_STATE;
15
16sub check_tooltip {
17 if (!$GRAB) {
18 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19 if (length $widget->{tooltip}) {
20
21 if ($TOOLTIP->{owner} != $widget) {
22 $TOOLTIP->{owner} = $widget;
23
24 my $tip = $widget->{tooltip};
25
26 $tip = $tip->($widget) if CODE:: eq ref $tip;
27
28 $TOOLTIP->set_markup ($widget->{tooltip});
29
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 = $TOPLEVEL->find_widget ($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, $GRAB->translate ($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 || $TOPLEVEL->find_widget ($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, $GRAB->translate ($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 || $TOPLEVEL->find_widget ($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; 113 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER; 114 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 115
70 $HOVER->mouse_motion ($ev, $HOVER->translate ($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, $y);
122 }
123}
124
125# convert position array to integers
126sub harmonize {
127 my ($vals) = @_;
128
129 my $rem = 0;
130
131 for (@$vals) {
132 my $i = int $_ + $rem;
133 $rem += $_ - $i;
134 $_ = $i;
135 }
71} 136}
72 137
73############################################################################# 138#############################################################################
74 139
75package CFClient::UI::Base; 140package CFClient::UI::Base;
76 141
77use strict; 142use strict;
78 143
79use SDL::OpenGL; 144use CFClient::OpenGL;
80 145
81sub new { 146sub new {
82 my $class = shift; 147 my $class = shift;
83 148
84 my $self = bless { 149 my $self = bless {
85 x => 0, 150 x => 0,
86 y => 0, 151 y => 0,
87 z => 0, 152 z => 0,
88 w => -1, 153 can_events => 1,
89 h => -1,
90 @_ 154 @_
91 }, $class; 155 }, $class;
92 156
93 for (keys %$self) { 157 for (keys %$self) {
94 if (/^connect_(.*)$/) { 158 if (/^connect_(.*)$/) {
… …
97 } 161 }
98 162
99 $self 163 $self
100} 164}
101 165
166sub destroy {
167 my ($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 $self->{parent};
189}
190
102sub move { 191sub move {
103 my ($self, $x, $y, $z) = @_; 192 my ($self, $x, $y, $z) = @_;
193
104 $self->{x} = $x; 194 $self->{x} = int $x;
105 $self->{y} = $y; 195 $self->{y} = int $y;
106 $self->{z} = $z if defined $z; 196 $self->{z} = $z if defined $z;
107}
108 197
109sub needs_redraw { 198 $self->update;
110 0 199}
200
201sub set_size {
202 my ($self, $w, $h) = @_;
203
204 $self->{user_w} = $w;
205 $self->{user_h} = $h;
206
207 $self->check_size;
111} 208}
112 209
113sub size_request { 210sub size_request {
114 require Carp; 211 require Carp;
115 Carp::confess "size_request is abtract"; 212 Carp::confess "size_request is abstract";
116} 213}
117 214
118sub _size_allocate { 215sub configure {
119 my ($self, $x, $y, $w, $h) = @_; 216 my ($self, $x, $y, $w, $h) = @_;
120 217
218 if ($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) {
121 $self->{x} = $x; 231 $self->{x} = $x;
122 $self->{y} = $y; 232 $self->{y} = $y;
233 $self->update;
234 }
123 235
124 return unless $self->{w} != $w || $self->{h} != $h; 236 if ($self->{w} != $w || $self->{h} != $h) {
125
126 $self->{w} = $w; 237 $self->{w} = $w;
127 $self->{h} = $h; 238 $self->{h} = $h;
128 239
240 $self->size_allocate ($w, $h);
241 $self->update;
242 $self->emit (size_allocate => $w, $h);
129 1 243 }
130} 244}
131 245
132sub size_allocate { 246sub size_allocate {
247 # nothing to be done
248}
249
250sub children {
251}
252
253# call when resolution changes etc.
254sub reconfigure {
255 my ($self) = @_;
256
257 $_->reconfigure
258 for $self->children;
259
260 $_->check_size;
261}
262
263sub set_max_size {
133 my ($self, $x, $y, $w, $h) = @_; 264 my ($self, $w, $h) = @_;
134 265
135 $self->_size_allocate ($x, $y, $w, $h); 266 delete $self->{max_w}; $self->{max_w} = $w if $w;
267 delete $self->{max_h}; $self->{max_h} = $h if $h;
268}
269
270# return top left coordinates
271sub _topleft {
272 my ($self, $x, $y) = @_;
273
274 $self->{parent}
275 or Carp::confess "no parent widget in _topleft\n";#d#
276
277 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});
136} 278}
137 279
138# translate global coordinates to local coordinate system 280# translate global coordinates to local coordinate system
139sub translate { 281sub coord2local {
140 my ($self, $x, $y) = @_; 282 my ($self, $x, $y) = @_;
141 283
142 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 284 my ($X, $Y) = $self->_topleft;
285 ($x - $X, $y - $Y)
286}
287
288# translate local coordinates to global coordinate system
289sub coord2global {
290 my ($self, $x, $y) = @_;
291
292 my ($X, $Y) = $self->_topleft;
293 ($x + $X, $y + $Y)
143} 294}
144 295
145sub focus_in { 296sub focus_in {
146 my ($self) = @_; 297 my ($self) = @_;
147 298
148 return if $FOCUS == $self; 299 return if $FOCUS == $self;
300 return unless $self->{can_focus};
149 301
150 my $focus = $FOCUS; $FOCUS = $self; 302 my $focus = $FOCUS; $FOCUS = $self;
303
304 $self->emit (focus_in => $focus);
305
151 $focus->update if $focus; 306 $focus->update if $focus;
152 $FOCUS->update; 307 $FOCUS->update;
153} 308}
154 309
155sub focus_out { 310sub focus_out {
156 my ($self) = @_; 311 my ($self) = @_;
157 312
158 return unless $FOCUS == $self; 313 return unless $FOCUS == $self;
159 314
160 my $focus = $FOCUS; undef $FOCUS; 315 my $focus = $FOCUS; undef $FOCUS;
316
317 $self->emit (focus_out => $focus);
318
161 $focus->update if $focus; #? 319 $focus->update if $focus; #?
162} 320}
163 321
164sub mouse_motion { } 322sub mouse_motion { }
165sub button_up { } 323sub button_up { }
… …
186 glPushMatrix; 344 glPushMatrix;
187 glTranslate $self->{x}, $self->{y}, 0; 345 glTranslate $self->{x}, $self->{y}, 0;
188 $self->_draw; 346 $self->_draw;
189 glPopMatrix; 347 glPopMatrix;
190 348
191 if ($self == $HOVER) { 349 if ($self == $HOVER && $self->{can_hover}) {
192 my ($x, $y) = @$self{qw(x y)}; 350 my ($x, $y) = @$self{qw(x y)};
193 351
194 glColor 0, 0, 1, 0.2; 352 glColor 1, 0.8, 0.5, 0.2;
195 glEnable GL_BLEND; 353 glEnable GL_BLEND;
196 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 354 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
197 glBegin GL_QUADS; 355 glBegin GL_QUADS;
198 glVertex $x , $y; 356 glVertex $x , $y;
199 glVertex $x + $self->{w}, $y; 357 glVertex $x + $self->{w}, $y;
200 glVertex $x + $self->{w}, $y + $self->{h}; 358 glVertex $x + $self->{w}, $y + $self->{h};
201 glVertex $x , $y + $self->{h}; 359 glVertex $x , $y + $self->{h};
202 glEnd; 360 glEnd;
203 glDisable GL_BLEND; 361 glDisable GL_BLEND;
204 } 362 }
363
364 if ($ENV{PCLIENT_DEBUG}) {
365 glPushMatrix;
366 glColor 1, 1, 0, 1;
367 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
368 glBegin GL_LINE_LOOP;
369 glVertex 0 , 0;
370 glVertex $self->{w}, 0;
371 glVertex $self->{w}, $self->{h};
372 glVertex 0 , $self->{h};
373 glEnd;
374 glPopMatrix;
375 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
376 }
205} 377}
206 378
207sub _draw { 379sub _draw {
208 my ($self) = @_; 380 my ($self) = @_;
209 381
210 warn "no draw defined for $self\n"; 382 warn "no draw defined for $self\n";
211} 383}
212 384
213sub find_widget { 385sub find_widget {
214 my ($self, $x, $y) = @_; 386 my ($self, $x, $y) = @_;
387
388 return () unless $self->{can_events};
215 389
216 return $self 390 return $self
217 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 391 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
218 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 392 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
219 393
220 () 394 ()
221} 395}
222 396
223sub set_parent { 397sub set_parent {
224 my ($self, $par) = @_; 398 my ($self, $parent) = @_;
225 399
226 $self->{parent} = $par;
227 Scalar::Util::weaken $self->{parent}; 400 Scalar::Util::weaken ($self->{parent} = $parent);
228} 401}
229 402
230sub get_parent { 403sub check_size {
404 my ($self) = @_;
405
231 $_[0]->{parent} 406 $self->{parent}
407 or return 1;
408
409 my ($w, $h) = $self->{user_w} && $self->{user_h}
410 ? @$self{qw(user_w user_h)}
411 : $self->size_request;
412
413 if ($w != $self->{req_w} || $h != $self->{req_h}) {
414 $self->{req_w} = $w;
415 $self->{req_h} = $h;
416
417 $self->{parent}->check_size
418 or $self->size_allocate (
419 (List::Util::max $self->{w}, $w),
420 (List::Util::max $self->{h}, $h),
421 );
422
423 1
424 } else {
425 0
426 }
232} 427}
233 428
234sub update { 429sub update {
235 my ($self) = @_; 430 my ($self) = @_;
236 431
… …
239} 434}
240 435
241sub connect { 436sub connect {
242 my ($self, $signal, $cb) = @_; 437 my ($self, $signal, $cb) = @_;
243 438
244 push @{ $self->{cb}{$signal} }, $cb; 439 push @{ $self->{signal_cb}{$signal} }, $cb;
245} 440}
246 441
247sub emit { 442sub emit {
248 my ($self, $signal, @args) = @_; 443 my ($self, $signal, @args) = @_;
249 444
250 $_->($self, @args) 445 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
251 for @{$self->{cb}{$signal} || []};
252} 446}
253 447
254sub DESTROY { 448sub DESTROY {
255 my ($self) = @_; 449 my ($self) = @_;
256 450
… …
262package CFClient::UI::DrawBG; 456package CFClient::UI::DrawBG;
263 457
264our @ISA = CFClient::UI::Base::; 458our @ISA = CFClient::UI::Base::;
265 459
266use strict; 460use strict;
267use SDL::OpenGL; 461use CFClient::OpenGL;
268 462
269sub new { 463sub new {
270 my $class = shift; 464 my $class = shift;
271 465
272 # range [value, low, high, page] 466 # range [value, low, high, page]
… …
301 495
302package CFClient::UI::Empty; 496package CFClient::UI::Empty;
303 497
304our @ISA = CFClient::UI::Base::; 498our @ISA = CFClient::UI::Base::;
305 499
500sub new {
501 my ($class, %arg) = @_;
502 $class->SUPER::new (can_events => 0, %arg);
503}
504
306sub size_request { 505sub size_request {
307 (0, 0) 506 (0, 0)
308} 507}
309 508
310sub draw { } 509sub draw { }
… …
318sub new { 517sub new {
319 my ($class, %arg) = @_; 518 my ($class, %arg) = @_;
320 519
321 my $children = delete $arg{children} || []; 520 my $children = delete $arg{children} || [];
322 521
323 my $self = $class->SUPER::new (children => [], %arg); 522 my $self = $class->SUPER::new (
523 children => [],
524 can_events => 0,
525 %arg,
526 );
324 $self->add ($_) for @$children; 527 $self->add ($_) for @$children;
325 528
326 $self 529 $self
327} 530}
328 531
329sub add { 532sub add {
330 my ($self, $chld) = @_; 533 my ($self, $child) = @_;
331 534
332 $chld->set_parent ($self); 535 $child->set_parent ($self);
536
537 use sort 'stable';
333 538
334 $self->{children} = [ 539 $self->{children} = [
335 sort { $a->{z} <=> $b->{z} } 540 sort { $a->{z} <=> $b->{z} }
336 @{$self->{children}}, $chld 541 @{$self->{children}}, $child
337 ]; 542 ];
338 543
339 $self->{w} = $self->{h} = -1; 544 $child->check_size;
340 $self->update; 545 $self->update;
341} 546}
342 547
548sub children {
549 @{ $_[0]{children} }
550}
551
343sub remove { 552sub remove {
344 my ($self, $widget) = @_; 553 my ($self, $child) = @_;
345 554
555 delete $child->{parent};
556 $child->hide;
557
346 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 558 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
347 559
348 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 560 $self->check_size;
561 $self->update;
562}
563
564sub clear {
565 my ($self) = @_;
566
567 my $children = delete $self->{children};
568 $self->{children} = [];
569
570 for (@$children) {
571 delete $_->{parent};
572 $_->hide;
573 }
574
575 $self->check_size;
576 $self->update;
349} 577}
350 578
351sub find_widget { 579sub find_widget {
352 my ($self, $x, $y) = @_; 580 my ($self, $x, $y) = @_;
353 581
… …
383 611
384 $class->SUPER::new (children => [$child], %arg) 612 $class->SUPER::new (children => [$child], %arg)
385} 613}
386 614
387sub add { 615sub add {
388 my ($self, $widget) = @_; 616 my ($self, $child) = @_;
389 617
390 $self->{children} = []; 618 $self->{children} = [];
391 619
392 $self->SUPER::add ($widget); 620 $self->SUPER::add ($child);
393} 621}
394 622
395sub remove { 623sub remove {
396 my ($self, $widget) = @_; 624 my ($self, $widget) = @_;
397 625
… …
406sub size_request { 634sub size_request {
407 $_[0]{children}[0]->size_request 635 $_[0]{children}[0]->size_request
408} 636}
409 637
410sub size_allocate { 638sub size_allocate {
411 my ($self, $x, $y, $w, $h) = @_; 639 my ($self, $w, $h) = @_;
412 640
413 $self->_size_allocate ($x, $y, $w, $h) or return;
414
415 $self->{children}[0]->size_allocate (0, 0, $w, $h); 641 $self->{children}[0]->configure (0, 0, $w, $h);
416} 642}
417 643
418############################################################################# 644#############################################################################
419 645
420package CFClient::UI::Window; 646package CFClient::UI::Window;
421 647
422our @ISA = CFClient::UI::Bin::; 648our @ISA = CFClient::UI::Bin::;
423 649
424use SDL::OpenGL; 650use CFClient::OpenGL;
425 651
426sub new { 652sub new {
427 my ($class, %arg) = @_; 653 my ($class, %arg) = @_;
428 654
429 my $self = $class->SUPER::new (%arg); 655 my $self = $class->SUPER::new (%arg);
430} 656}
431 657
432sub update { 658sub update {
433 my ($self) = @_; 659 my ($self) = @_;
434 660
435 # we want to do this delayed... 661 $ROOT->on_refresh ($self => sub { $self->render_child });
436 $self->render_chld;
437 $self->SUPER::update; 662 $self->SUPER::update;
438} 663}
439 664
440sub render_chld {
441 my ($self) = @_;
442
443 $self->{texture} =
444 CFClient::Texture->new_from_opengl (
445 $self->{w}, $self->{h}, sub { $self->child->draw }
446 );
447}
448
449sub size_allocate { 665sub size_allocate {
450 my ($self, $x, $y, $w, $h) = @_; 666 my ($self, $w, $h) = @_;
451 667
452 $self->_size_allocate ($x, $y, $w, $h) or return;
453
454 $self->child->size_allocate (0, 0, $w, $h); 668 $self->SUPER::size_allocate ($w, $h);
669 $self->update;
670}
455 671
672sub _render {
673 $_[0]{children}[0]->draw;
674}
675
676sub render_child {
677 my ($self) = @_;
678
679 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
680 glClearColor 0, 0, 0, 0;
681 glClear GL_COLOR_BUFFER_BIT;
682
456 $self->render_chld; 683 $self->_render;
684# glColorMask 1, 1, 1, 0;
685# glEnable GL_BLEND;
686# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
687# glRasterPos 0, 0;
688# glCopyPixels 0, 0, $self->{w}, $self->{h};
689# glDisable GL_BLEND;
690# glColorMask 1, 1, 1, 1;
691 };
457} 692}
458 693
459sub _draw { 694sub _draw {
460 my ($self) = @_; 695 my ($self) = @_;
461 696
462 my ($w, $h) = ($self->w, $self->h); 697 my ($w, $h) = ($self->w, $self->h);
463 698
464 my $tex = $self->{texture} 699 my $tex = $self->{texture}
465 or return; 700 or return;
701
702 glEnable GL_BLEND;
703 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
704 glEnable GL_TEXTURE_2D;
705 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
706 glColor 0, 0, 0, 1;
707
708 $tex->draw_quad (0, 0, $w, $h);
709
710 glDisable GL_BLEND;
711 glDisable GL_TEXTURE_2D;
712}
713
714#############################################################################
715
716package CFClient::UI::ViewPort;
717
718our @ISA = CFClient::UI::Window::;
719
720sub size_request {
721 my ($self) = @_;
722
723 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
724 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
725
726 @$self{qw(child_w child_h)}
727}
728
729sub size_allocate {
730 my ($self, $w, $h) = @_;
731
732 $self->update;
733}
734
735sub set_offset {
736 my ($self, $x, $y) = @_;
737
738 $self->{view_x} = int $x;
739 $self->{view_y} = int $y;
740
741 $self->update;
742}
743
744sub _render {
745 my ($self) = @_;
746
747 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
748
749 $self->SUPER::_render;
750}
751
752#############################################################################
753
754package CFClient::UI::ScrolledWindow;
755
756our @ISA = CFClient::UI::HBox::;
757
758sub new {
759 my $class = shift;
760
761 my $self;
762
763 my $slider = new CFClient::UI::Slider
764 vertical => 1,
765 range => [0, 0, 1, 0.01], # HACK fix
766 connect_changed => sub {
767 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
768 },
769 ;
770
771 $self = $class->SUPER::new (
772 vp => (new CFClient::UI::ViewPort),
773 slider => $slider,
774 @_,
775 );
776
777 $self->{vp}->add ($self->{scrolled});
778 $self->add ($self->{vp});
779 $self->add ($self->{slider});
780
781 $self
782}
783
784#TODO# update range on size_allocate depeneing on child
785# update viewport offset on scroll
786
787#############################################################################
788
789package CFClient::UI::Frame;
790
791our @ISA = CFClient::UI::Bin::;
792
793use CFClient::OpenGL;
794
795sub new {
796 my $class = shift;
797
798 my $self = $class->SUPER::new (
799 bg => [1, 1, 1, 1],
800 border_bg => [1, 1, 1, 1],
801 border => 0.8,
802 @_
803 );
804
805 $self
806}
807
808sub _draw {
809 my ($self) = @_;
810
811 my ($w, $h) = ($self->{w}, $self->{h});
466 812
467 glEnable GL_BLEND; 813 glEnable GL_BLEND;
468 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 814 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
469 glEnable GL_TEXTURE_2D; 815 glEnable GL_TEXTURE_2D;
470 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 816 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
471 817
472 $tex->draw_quad (0, 0, $w, $h); 818# glBegin GL_QUADS;
819# glColor 0, 0, 0, 0;
820# glVertex 0 , 0;
821# glVertex 0 , $h;
822# glVertex $w, $h;
823# glVertex $w, 0;
824# glEnd;
473 825
826
827 $self->child->draw;
474 glDisable GL_BLEND; 828 glDisable GL_BLEND;
475 glDisable GL_TEXTURE_2D; 829 glDisable GL_TEXTURE_2D;
476} 830}
477 831
478############################################################################# 832#############################################################################
479 833
480package CFClient::UI::Frame; 834package CFClient::UI::FancyFrame;
481 835
482our @ISA = CFClient::UI::Bin::; 836our @ISA = CFClient::UI::Bin::;
483 837
484use SDL::OpenGL; 838use CFClient::OpenGL;
839
840my @tex =
841 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
842 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
843
844sub new {
845 my $class = shift;
846
847 # TODO: user_x, user_y, overwrite moveto?
848
849 my $self = $class->SUPER::new (
850 bg => [1, 1, 1, 1],
851 border_bg => [1, 1, 1, 1],
852 border => 0.6,
853 can_events => 1,
854 @_
855 );
856
857 $self->{title} &&= new CFClient::UI::Label
858 align => 0,
859 valign => 1,
860 text => $self->{title},
861 fontsize => $self->{border};
862
863 $self
864}
865
866sub border {
867 int $_[0]{border} * $::FONTSIZE
868}
485 869
486sub size_request { 870sub size_request {
487 my ($self) = @_; 871 my ($self) = @_;
488 my $chld = $self->child
489 or return (0, 0);
490 872
491 $chld->move (2, 2); 873 my ($w, $h) = $self->SUPER::size_request;
492 874
493 map { $_ + 4 } $chld->size_request; 875 (
876 $w + $self->border * 2,
877 $h + $self->border * 2,
878 )
494} 879}
495 880
496sub size_allocate { 881sub size_allocate {
497 my ($self, $x, $y, $w, $h) = @_; 882 my ($self, $w, $h) = @_;
498
499 $self->_size_allocate ($x, $y, $w, $h) or return;
500 883
501 $self->child->size_allocate (2, 2, $w - 4, $h - 4); 884 $h -= List::Util::max 0, $self->border * 2;
502} 885 $w -= List::Util::max 0, $self->border * 2;
503 886
504sub _draw { 887 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
505 my ($self) = @_; 888 if $self->{title};
506 889
507 my $chld = $self->child; 890 $self->child->configure ($self->border, $self->border, $w, $h);
508
509 my ($w, $h) = $chld->size_request;
510
511 glBegin GL_QUADS;
512 glColor 0, 0, 0;
513 glVertex 0 , 0;
514 glVertex 0 , $h + 4;
515 glVertex $w + 4 , $h + 4;
516 glVertex $w + 4 , 0;
517 glEnd;
518
519 $chld->draw;
520}
521
522#############################################################################
523
524package CFClient::UI::FancyFrame;
525
526our @ISA = CFClient::UI::Bin::;
527
528use SDL::OpenGL;
529
530my @tex =
531 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
532 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
533
534sub size_request {
535 my ($self) = @_;
536
537 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
538
539 my ($w, $h) = $self->SUPER::size_request;
540
541 $h += $tex[1]->{h};
542 $h += $tex[4]->{h};
543 $w += $tex[2]->{w};
544 $w += $tex[3]->{w};
545
546 ($w, $h)
547}
548
549sub size_allocate {
550 my ($self, $x, $y, $w, $h) = @_;
551
552 $self->_size_allocate ($x, $y, $w, $h) or return;
553
554 $h -= $tex[1]{h};
555 $h -= $tex[4]{h};
556 $w -= $tex[2]{w};
557 $w -= $tex[3]{w};
558
559 $h = $h < 0 ? 0 : $h;
560 $w = $w < 0 ? 0 : $w;
561
562 my $child = $self->child;
563
564 $child->size_allocate ($tex[3]->{w}, $tex[1]->{h}, $w, $h);
565} 891}
566 892
567sub button_down { 893sub button_down {
568 my ($self, $ev, $x, $y) = @_; 894 my ($self, $ev, $x, $y) = @_;
569 895
570 if ($x < $self->{w} && $x >= $self->{w} - $tex[2]{w} 896 my ($w, $h) = @$self{qw(w h)};
571 && $y < $self->{h} && $y >= $self->{h} - $tex[4]{h}) { 897 my $border = $self->border;
572 898
899 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
900 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
901
902 if ($lr & $td) {
903 my ($wx, $wy) = ($self->{x}, $self->{y});
573 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 904 my ($ox, $oy) = ($ev->{x}, $ev->{y});
574 my ($bw, $bh) = ($self->{w}, $self->{h}); 905 my ($bw, $bh) = ($self->{w}, $self->{h});
906
907 my $mx = $x < $border;
908 my $my = $y < $border;
575 909
576 $self->{motion} = sub { 910 $self->{motion} = sub {
577 my ($ev, $x, $y) = @_; 911 my ($ev, $x, $y) = @_;
578 912
579 ($x, $y) = ($ev->motion_x, $ev->motion_y); 913 my $dx = $ev->{x} - $ox;
914 my $dy = $ev->{y} - $oy;
580 915
581 $self->{user_w} = $bw + $x - $ox; 916 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
582 $self->{user_h} = $bh + $y - $oy; 917 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
583 $self->update; 918 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
919 $self->check_size;
584 }; 920 };
585 921
586 } elsif ($x >= 0 && $x < $self->{w} 922 } elsif ($lr ^ $td) {
587 && $y >= 0 && $y < $tex[1]{h}) {
588
589 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 923 my ($ox, $oy) = ($ev->{x}, $ev->{y});
590 my ($bx, $by) = ($self->{x}, $self->{y}); 924 my ($bx, $by) = ($self->{x}, $self->{y});
591 925
592 $self->{motion} = sub { 926 $self->{motion} = sub {
593 my ($ev, $x, $y) = @_; 927 my ($ev, $x, $y) = @_;
594 928
595 ($x, $y) = ($ev->motion_x, $ev->motion_y); 929 ($x, $y) = ($ev->{x}, $ev->{y});
596 930
597 $self->move ($bx + $x - $ox, $by + $y - $oy); 931 $self->move ($bx + $x - $ox, $by + $y - $oy);
598 $self->update; 932 $self->update;
599 }; 933 };
600 } 934 }
… …
613} 947}
614 948
615sub _draw { 949sub _draw {
616 my ($self) = @_; 950 my ($self) = @_;
617 951
618 my ($w, $h) = ($self->{w}, $self->{h}); 952 my ($w, $h ) = ($self->{w}, $self->{h});
619 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 953 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
620 954
621 glEnable GL_BLEND; 955 glEnable GL_BLEND;
622 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 956 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
623 glEnable GL_TEXTURE_2D; 957 glEnable GL_TEXTURE_2D;
624 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 958 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
625 959
626 my $top = $tex[1]; 960 my $border = $self->border;
961
962 glColor @{ $self->{border_bg} };
627 $top->draw_quad (0, 0, $w, $top->{h}); 963 $tex[1]->draw_quad (0, 0, $w, $border);
964 $tex[3]->draw_quad (0, $border, $border, $ch);
965 $tex[2]->draw_quad ($w - $border, $border, $border, $ch);
966 $tex[4]->draw_quad (0, $h - $border, $w, $border);
628 967
629 my $left = $tex[3]; 968 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
630 $left->draw_quad (0, $top->{h}, $left->{w}, $ch);
631
632 my $right = $tex[2];
633 $right->draw_quad ($w - $right->{w}, $top->{h}, $right->{w}, $ch);
634
635 my $bottom = $tex[4];
636 $bottom->draw_quad (0, $h - $bottom->{h}, $w, $bottom->{h});
637
638 my $bg = $tex[0]; 969 my $bg = $tex[0];
639 970
640 glBindTexture GL_TEXTURE_2D, $bg->{name}; 971 # TODO: repeat texture not scale
641 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
642
643 my $rep_x = $cw / $bg->{w}; 972 my $rep_x = $cw / $bg->{w};
644 my $rep_y = $ch / $bg->{h}; 973 my $rep_y = $ch / $bg->{h};
645 974
646 $bg->draw_quad ($left->{w}, $top->{h}, $cw, $ch); 975 glColor @{ $self->{bg} };
647 976
977 $bg->{s} = $rep_x;
978 $bg->{t} = $rep_y;
979 $bg->{wrap_mode} = 1;
980 $bg->draw_quad ($border, $border, $cw, $ch);
981
648 glDisable GL_TEXTURE_2D; 982 glDisable GL_TEXTURE_2D;
649 glDisable GL_BLEND; 983 glDisable GL_BLEND;
984 }
985
986 $self->{title}->draw if $self->{title};
650 987
651 $self->child->draw; 988 $self->child->draw;
652
653} 989}
654 990
655############################################################################# 991#############################################################################
656 992
657package CFClient::UI::Table; 993package CFClient::UI::Table;
658 994
659our @ISA = CFClient::UI::Base::; 995our @ISA = CFClient::UI::Base::;
660 996
661use List::Util qw(max sum); 997use List::Util qw(max sum);
662 998
663use SDL::OpenGL; 999use CFClient::OpenGL;
664 1000
665sub new { 1001sub new {
666 my $class = shift; 1002 my $class = shift;
667 1003
668 $class->SUPER::new ( 1004 $class->SUPER::new (
… …
670 @_ 1006 @_
671 ) 1007 )
672} 1008}
673 1009
674sub add { 1010sub add {
675 my ($self, $x, $y, $chld) = @_; 1011 my ($self, $x, $y, $child) = @_;
676 1012
1013 $child->set_parent ($self);
677 $self->{children}[$y][$x] = $chld; 1014 $self->{children}[$y][$x] = $child;
678 $chld->set_parent ($self);
679 1015
680 $self->{w} = $self->{h} = -1; 1016 $child->check_size;
1017}
1018
1019sub children {
1020 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1021}
1022
1023# TODO: move to container class maybe? send childs a signal on removal?
1024sub clear {
1025 my ($self) = @_;
1026
1027 my @children = $self->children;
1028 delete $self->{children};
1029
1030 for (@children) {
1031 delete $_->{parent};
1032 $_->hide;
1033 }
1034
681 $self->update; 1035 $self->update;
682} 1036}
683 1037
684sub get_wh { 1038sub get_wh {
685 my ($self) = @_; 1039 my ($self) = @_;
… …
691 or next; 1045 or next;
692 1046
693 for my $x (0 .. $#$row) { 1047 for my $x (0 .. $#$row) {
694 my $widget = $row->[$x] 1048 my $widget = $row->[$x]
695 or next; 1049 or next;
696 my ($w, $h) = $widget->size_request; 1050 my ($w, $h) = @$widget{qw(req_w req_h)};
697 1051
698 $w[$x] = max $w[$x], $w; 1052 $w[$x] = max $w[$x], $w;
699 $h[$y] = max $h[$y], $h; 1053 $h[$y] = max $h[$y], $h;
700 } 1054 }
701 } 1055 }
… …
713 (sum @$hs), 1067 (sum @$hs),
714 ) 1068 )
715} 1069}
716 1070
717sub size_allocate { 1071sub size_allocate {
718 my ($self, $x, $y, $w, $h) = @_; 1072 my ($self, $w, $h) = @_;
719
720 $self->_size_allocate ($x, $y, $w, $h) or return;
721 1073
722 my ($ws, $hs) = $self->get_wh; 1074 my ($ws, $hs) = $self->get_wh;
723 1075
724 my $req_w = sum @$ws; 1076 my $req_w = sum @$ws;
725 my $req_h = sum @$hs; 1077 my $req_h = sum @$hs;
… …
730 my $col_expand = (sum @col_expand) || 1; 1082 my $col_expand = (sum @col_expand) || 1;
731 1083
732 # linearly scale sizes 1084 # linearly scale sizes
733 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1085 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
734 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1086 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1087
1088 CFClient::UI::harmonize $ws;
1089 CFClient::UI::harmonize $hs;
735 1090
736 my $y; 1091 my $y;
737 1092
738 for my $r (0 .. $#{$self->{children}}) { 1093 for my $r (0 .. $#{$self->{children}}) {
739 my $row = $self->{children}[$r] 1094 my $row = $self->{children}[$r]
… …
744 1099
745 for my $c (0 .. $#$row) { 1100 for my $c (0 .. $#$row) {
746 my $col_w = $ws->[$c]; 1101 my $col_w = $ws->[$c];
747 1102
748 if (my $widget = $row->[$c]) { 1103 if (my $widget = $row->[$c]) {
749 $widget->size_allocate ($x, $y, $col_w, $row_h); 1104 $widget->configure ($x, $y, $col_w, $row_h);
750 } 1105 }
751 1106
752 $x += $col_w; 1107 $x += $col_w;
753 } 1108 }
754 1109
… …
799 (List::Util::max map $_->[1], @alloc), 1154 (List::Util::max map $_->[1], @alloc),
800 ) 1155 )
801} 1156}
802 1157
803sub size_allocate { 1158sub size_allocate {
804 my ($self, $x, $y, $w, $h) = @_; 1159 my ($self, $w, $h) = @_;
805
806 $self->_size_allocate ($x, $y, $w, $h) or return;
807
808 return unless $self->{w};
809 1160
810 ($h, $w) = ($w, $h); 1161 ($h, $w) = ($w, $h);
811 1162
812 my $children = $self->{children}; 1163 my $children = $self->{children};
813 1164
814 my @h = map +($_->size_request)[0], @$children; 1165 my @h = map $_->{req_w}, @$children;
815 1166
816 my $req_h = List::Util::sum @h; 1167 my $req_h = List::Util::sum @h;
817 1168
818 if ($req_h > $h) { 1169 if ($req_h > $h) {
819 # ah well, not enough space 1170 # ah well, not enough space
… …
829 $alloc_h += ($h - $req_h) * $child->{expand} / $exp; 1180 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
830 $h[$_] = $alloc_h; 1181 $h[$_] = $alloc_h;
831 } 1182 }
832 } 1183 }
833 1184
1185 CFClient::UI::harmonize \@h;
1186
834 my $y = 0; 1187 my $y = 0;
835 for (0 .. $#$children) { 1188 for (0 .. $#$children) {
836 my $child = $children->[$_]; 1189 my $child = $children->[$_];
837 my $h = $h[$_]; 1190 my $h = $h[$_];
838 $child->size_allocate ($y, 0, $h, $w); 1191 $child->configure ($y, 0, $h, $w);
839 1192
840 $y += $h; 1193 $y += $h;
841 } 1194 }
1195
1196 1
842} 1197}
843 1198
844############################################################################# 1199#############################################################################
845 1200
846package CFClient::UI::VBox; 1201package CFClient::UI::VBox;
… …
859 (List::Util::sum map $_->[1], @alloc), 1214 (List::Util::sum map $_->[1], @alloc),
860 ) 1215 )
861} 1216}
862 1217
863sub size_allocate { 1218sub size_allocate {
864 my ($self, $x, $y, $w, $h) = @_; 1219 my ($self, $w, $h) = @_;
865
866 $self->_size_allocate ($x, $y, $w, $h) or return;
867
868 return unless $self->{h};
869 1220
870 my $children = $self->{children}; 1221 my $children = $self->{children};
871 1222
872 my @h = map +($_->size_request)[1], @$children; 1223 my @h = map $_->{req_h}, @$children;
873 1224
874 my $req_h = List::Util::sum @h; 1225 my $req_h = List::Util::sum @h;
875 1226
876 if ($req_h > $h) { 1227 if ($req_h > $h) {
877 # ah well, not enough space 1228 # ah well, not enough space
… …
885 1236
886 $h[$_] += ($h - $req_h) * $child->{expand} / $exp; 1237 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
887 } 1238 }
888 } 1239 }
889 1240
1241 CFClient::UI::harmonize \@h;
1242
890 my $y = 0; 1243 my $y = 0;
891 for (0 .. $#$children) { 1244 for (0 .. $#$children) {
892 my $child = $children->[$_]; 1245 my $child = $children->[$_];
893 my $h = $h[$_]; 1246 my $h = $h[$_];
894 $child->size_allocate (0, $y, $w, $h); 1247 $child->configure (0, $y, $w, $h);
895 1248
896 $y += $h; 1249 $y += $h;
897 } 1250 }
1251
1252 1
898} 1253}
899 1254
900############################################################################# 1255#############################################################################
901 1256
902package CFClient::UI::Label; 1257package CFClient::UI::Label;
903 1258
904our @ISA = CFClient::UI::Base::; 1259our @ISA = CFClient::UI::Base::;
905 1260
906use SDL::OpenGL; 1261use CFClient::OpenGL;
907 1262
908sub new { 1263sub new {
909 my ($class, %arg) = @_; 1264 my ($class, %arg) = @_;
910 1265
911 my $self = $class->SUPER::new ( 1266 my $self = $class->SUPER::new (
912 fg => [1, 1, 1], 1267 fg => [1, 1, 1],
913 height => $::FONTSIZE, 1268 #font => default_font
1269 fontsize => 1,
914 text => "", 1270 text => "",
915 align => -1, 1271 align => -1,
1272 valign => -1,
916 padding => 2, 1273 padding => 2,
917 layout => new CFClient::Layout, 1274 layout => new CFClient::Layout,
1275 can_events => 0,
918 %arg 1276 %arg
919 ); 1277 );
920 1278
921 $self->set_text ($self->{text}); 1279 if (exists $self->{template}) {
1280 my $layout = new CFClient::Layout;
1281 $layout->set_text (delete $self->{template});
1282 $self->{template} = $layout;
1283 }
1284
1285 $self->set_text (delete $self->{text}) if exists $self->{text};
1286 $self->set_markup (delete $self->{markup}) if exists $self->{markup};
922 1287
923 $self 1288 $self
924} 1289}
925 1290
926sub escape_text { 1291sub escape {
927 local $_ = $_[1]; 1292 local $_ = $_[1];
928 1293
929 s/&/&amp;/g; 1294 s/&/&amp;/g;
930 s/>/&gt;/g; 1295 s/>/&gt;/g;
931 s/</&lt;/g; 1296 s/</&lt;/g;
932 1297
933 $_[1] 1298 $_[1]
934} 1299}
935 1300
1301sub update {
1302 my ($self) = @_;
1303
1304 delete $self->{texture};
1305 $self->SUPER::update;
1306}
1307
1308sub reconfigure {
1309 my ($self) = @_;
1310
1311 delete $self->{texture};
1312}
1313
936sub set_text { 1314sub set_text {
937 my ($self, $text) = @_; 1315 my ($self, $text) = @_;
938 1316
1317 return if $self->{text} eq "T$text";
939 $self->{text} = $text; 1318 $self->{text} = "T$text";
1319
940 $self->{layout}->set_markup ($text); 1320 $self->{layout}->set_text ($text);
941 1321
942 delete $self->{texture}; 1322 delete $self->{texture};
943# $self->{w} = $self->{h} = -1;
944 $self->update; 1323 $self->update;
1324 $self->check_size;
945} 1325}
946 1326
947sub get_text { 1327sub set_markup {
948 my ($self, $text) = @_; 1328 my ($self, $markup) = @_;
949 1329
950 $self->{text} 1330 return if $self->{text} eq "M$markup";
1331 $self->{text} = "M$markup";
1332
1333 $self->{layout}->set_markup ($markup);
1334
1335 delete $self->{texture};
1336 $self->update;
1337 $self->check_size;
951} 1338}
952 1339
953sub size_request { 1340sub size_request {
954 my ($self) = @_; 1341 my ($self) = @_;
955 1342
956 $self->{layout}->set_width; 1343 $self->{layout}->set_font ($self->{font}) if $self->{font};
1344 $self->{layout}->set_width ($self->{max_w} || -1);
957 $self->{layout}->set_height ($self->{height}); 1345 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1346
958 my ($w, $h) = $self->{layout}->size; 1347 my ($w, $h) = $self->{layout}->size;
1348
1349 if (exists $self->{template}) {
1350 $self->{template}->set_font ($self->{font}) if $self->{font};
1351 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1352
1353 my ($w2, $h2) = $self->{template}->size;
1354
1355 $w = List::Util::max $w, $w2;
1356 $h = List::Util::max $h, $h2;
1357 }
959 1358
960 ( 1359 (
961 $w + $self->{padding} * 2, 1360 $w + $self->{padding} * 2,
962 $h + $self->{padding} * 2, 1361 $h + $self->{padding} * 2,
963 ) 1362 )
964} 1363}
965 1364
966sub size_allocate { 1365sub size_allocate {
967 my ($self, $x, $y, $w, $h) = @_; 1366 my ($self, $w, $h) = @_;
968
969 $self->_size_allocate ($x, $y, $w, $h) or return;
970 1367
971 delete $self->{texture}; 1368 delete $self->{texture};
972} 1369}
973 1370
974sub update { 1371sub set_fontsize {
975 my ($self) = @_; 1372 my ($self, $fontsize) = @_;
976 1373
1374 $self->{fontsize} = $fontsize;
977 delete $self->{texture}; 1375 delete $self->{texture};
1376 $self->check_size;
978 $self->SUPER::update; 1377 $self->update;
979} 1378}
980 1379
981sub _draw { 1380sub _draw {
982 my ($self) = @_; 1381 my ($self) = @_;
983 1382
984 my $tex = $self->{texture} ||= do { 1383 my $tex = $self->{texture} ||= do {
1384 $self->{layout}->set_font ($self->{font}) if $self->{font};
985 $self->{layout}->set_width ($self->{w}); 1385 $self->{layout}->set_width ($self->{w});
986 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height}); 1386 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
987 new_from_layout CFClient::Texture $self->{layout} 1387 new_from_layout CFClient::Texture $self->{layout}
988 }; 1388 };
989 1389
990 glEnable GL_BLEND; 1390 glEnable GL_BLEND;
991 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1391 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
992 glEnable GL_TEXTURE_2D; 1392 glEnable GL_TEXTURE_2D;
993 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1393 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
994 1394
995 glColor @{$self->{fg}}; 1395 glColor @{$self->{fg}};
996 1396
997 my $x = 1397 $self->{ox} = int (
998 $self->{align} < 0 ? $self->{padding} 1398 $self->{align} < 0 ? $self->{padding}
999 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1399 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1000 : ($self->{w} - $tex->{w}) * 0.5; 1400 : ($self->{w} - $tex->{w}) * 0.5
1401 );
1001 1402
1002 glTranslate $x, ($self->{h} - $tex->{h}) * 0.5, 0; 1403 $self->{oy} = int (
1003 $tex->draw_quad (0, 0); 1404 $self->{valign} < 0 ? $self->{padding}
1405 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1406 : ($self->{h} - $tex->{h}) * 0.5
1407 );
1408
1409 $tex->draw_quad ($self->{ox}, $self->{oy});
1004 1410
1005 glDisable GL_TEXTURE_2D; 1411 glDisable GL_TEXTURE_2D;
1006 glDisable GL_BLEND; 1412 glDisable GL_BLEND;
1007} 1413}
1008 1414
1009############################################################################# 1415#############################################################################
1010 1416
1011package CFClient::UI::Entry; 1417package CFClient::UI::EntryBase;
1012 1418
1013our @ISA = CFClient::UI::Label::; 1419our @ISA = CFClient::UI::Label::;
1014 1420
1015use SDL; 1421use CFClient::OpenGL;
1016use SDL::OpenGL;
1017 1422
1018sub new { 1423sub new {
1019 my $class = shift; 1424 my $class = shift;
1020 1425
1021 $class->SUPER::new ( 1426 $class->SUPER::new (
1022 fg => [1, 1, 1], 1427 fg => [1, 1, 1],
1023 bg => [0, 0, 0, 0.2], 1428 bg => [0, 0, 0, 0.2],
1024 active_bg => [1, 1, 1, 0.5], 1429 active_bg => [1, 1, 1, 0.5],
1025 active_fg => [0, 0, 0], 1430 active_fg => [0, 0, 0],
1431 can_hover => 1,
1432 can_focus => 1,
1433 valign => 0,
1434 can_events => 1,
1026 @_ 1435 @_
1027 ) 1436 )
1028} 1437}
1029 1438
1030sub _set_text { 1439sub _set_text {
1031 my ($self, $text) = @_; 1440 my ($self, $text) = @_;
1032 1441
1442 delete $self->{cur_h};
1443
1444 return if $self->{text} eq $text;
1445
1446 delete $self->{texture};
1447
1033 $self->{last_activity} = $::NOW; 1448 $self->{last_activity} = $::NOW;
1034
1035 $self->{text} = $text; 1449 $self->{text} = $text;
1036 $self->{layout}->set_width ($self->{w});
1037 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height});
1038 1450
1039 $text =~ s/./*/g if $self->{hidden}; 1451 $text =~ s/./*/g if $self->{hidden};
1452 $self->{layout}->set_text ("$text ");
1040 1453
1041 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1454 $self->emit (changed => $self->{text});
1455}
1042 1456
1043 $text = substr $text, 0, $self->{cursor}; 1457sub get_text {
1044 utf8::encode $text; 1458 $_[0]{text}
1045
1046 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1047} 1459}
1048 1460
1049sub size_request { 1461sub size_request {
1050 my ($self) = @_; 1462 my ($self) = @_;
1051 1463
… …
1053 1465
1054 ($w + 1, $h) # add 1 for cursor 1466 ($w + 1, $h) # add 1 for cursor
1055} 1467}
1056 1468
1057sub size_allocate { 1469sub size_allocate {
1058 my ($self, $x, $y, $w, $h) = @_; 1470 my ($self, $w, $h) = @_;
1059 1471
1060 $self->SUPER::size_allocate ($x, $y, $w, $h); 1472 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1061
1062 $self->_set_text ($self->{text});
1063} 1473}
1064 1474
1065sub set_text { 1475sub set_text {
1066 my ($self, $text) = @_; 1476 my ($self, $text) = @_;
1067 1477
… …
1071} 1481}
1072 1482
1073sub key_down { 1483sub key_down {
1074 my ($self, $ev) = @_; 1484 my ($self, $ev) = @_;
1075 1485
1076 my $mod = $ev->key_mod; 1486 my $mod = $ev->{mod};
1077 my $sym = $ev->key_sym; 1487 my $sym = $ev->{sym};
1078
1079 my $uni = $ev->key_unicode; 1488 my $uni = $ev->{unicode};
1080 1489
1081 my $text = $self->get_text; 1490 my $text = $self->get_text;
1082 1491
1083 if ($sym == SDLK_BACKSPACE) { 1492 if ($sym == 8) {
1084 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1493 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1085 } elsif ($sym == SDLK_DELETE) { 1494 } elsif ($sym == 127) {
1086 substr $text, $self->{cursor}, 1, ""; 1495 substr $text, $self->{cursor}, 1, "";
1087 } elsif ($sym == SDLK_LEFT) { 1496 } elsif ($sym == CFClient::SDLK_LEFT) {
1088 --$self->{cursor} if $self->{cursor}; 1497 --$self->{cursor} if $self->{cursor};
1089 } elsif ($sym == SDLK_RIGHT) { 1498 } elsif ($sym == CFClient::SDLK_RIGHT) {
1090 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1499 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1091 } elsif ($sym == SDLK_HOME) { 1500 } elsif ($sym == CFClient::SDLK_HOME) {
1092 $self->{cursor} = 0; 1501 $self->{cursor} = 0;
1093 } elsif ($sym == SDLK_END) { 1502 } elsif ($sym == CFClient::SDLK_END) {
1094 $self->{cursor} = length $text; 1503 $self->{cursor} = length $text;
1504 } elsif ($sym == 27) {
1505 $self->emit ('escape');
1095 } elsif ($uni) { 1506 } elsif ($uni) {
1096 substr $text, $self->{cursor}++, 0, chr $uni; 1507 substr $text, $self->{cursor}++, 0, chr $uni;
1097 } 1508 }
1098 1509
1099 $self->_set_text ($text); 1510 $self->_set_text ($text);
… …
1153 1564
1154 $self->SUPER::_draw; 1565 $self->SUPER::_draw;
1155 1566
1156 #TODO: force update every cursor change :( 1567 #TODO: force update every cursor change :(
1157 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1568 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1569
1570 unless (exists $self->{cur_h}) {
1571 my $text = substr $self->{text}, 0, $self->{cursor};
1572 utf8::encode $text;
1573
1574 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1575 }
1576
1158 glColor @{$self->{fg}}; 1577 glColor @{$self->{fg}};
1159 glBegin GL_LINES; 1578 glBegin GL_LINES;
1160 glVertex $self->{cur_x}, $self->{cur_y};
1161 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1579 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1580 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1162 glEnd; 1581 glEnd;
1163 } 1582 }
1164} 1583}
1165 1584
1585package CFClient::UI::Entry;
1586
1587our @ISA = CFClient::UI::EntryBase::;
1588
1589use CFClient::OpenGL;
1590
1591sub key_down {
1592 my ($self, $ev) = @_;
1593
1594 my $sym = $ev->{sym};
1595
1596 if ($sym == 13) {
1597 unshift @{$self->{history}},
1598 my $txt = $self->get_text;
1599 $self->{history_pointer} = -1;
1600 $self->{history_saveback} = '';
1601 $self->emit (activate => $txt);
1602 $self->update;
1603
1604 } elsif ($sym == CFClient::SDLK_UP) {
1605 if ($self->{history_pointer} < 0) {
1606 $self->{history_saveback} = $self->get_text;
1607 }
1608 if (@{$self->{history} || []} > 0) {
1609 $self->{history_pointer}++;
1610 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1611 $self->{history_pointer} = @{$self->{history} || []} - 1;
1612 }
1613 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1614 }
1615
1616 } elsif ($sym == CFClient::SDLK_DOWN) {
1617 $self->{history_pointer}--;
1618 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1619
1620 if ($self->{history_pointer} >= 0) {
1621 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1622 } else {
1623 $self->set_text ($self->{history_saveback});
1624 }
1625
1626 } else {
1627 $self->SUPER::key_down ($ev);
1628 }
1629
1630}
1631
1166############################################################################# 1632#############################################################################
1167 1633
1168package CFClient::UI::Button; 1634package CFClient::UI::Button;
1169 1635
1170our @ISA = CFClient::UI::Label::; 1636our @ISA = CFClient::UI::Label::;
1171 1637
1172use SDL; 1638use CFClient::OpenGL;
1173use SDL::OpenGL;
1174 1639
1175my @tex = 1640my @tex =
1176 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1641 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1177 qw(b1_button_active.png); 1642 qw(b1_button_active.png);
1178 1643
1179sub new { 1644sub new {
1180 my $class = shift; 1645 my $class = shift;
1181 1646
1182 $class->SUPER::new ( 1647 $class->SUPER::new (
1183 padding => 4, 1648 padding => 4,
1184 fg => [1, 1, 1], 1649 fg => [1, 1, 1],
1185 bg => [1, 1, 1, 0.2], 1650 bg => [1, 1, 1, 0.2],
1186 active_fg => [1, 1, 0],
1187# active_bg => [0, 0, 0, 0.5], 1651 active_fg => [0, 0, 1],
1188# border_fg => [1, 1, 0], 1652 can_hover => 1,
1653 align => 0,
1654 valign => 0,
1655 can_events => 1,
1189 @_ 1656 @_
1190 ) 1657 )
1191} 1658}
1192 1659
1193sub button_up { 1660sub button_up {
… …
1201 1668
1202sub _draw { 1669sub _draw {
1203 my ($self) = @_; 1670 my ($self) = @_;
1204 1671
1205 local $self->{fg} = $self->{fg}; 1672 local $self->{fg} = $self->{fg};
1206 my $tex = $tex[0]; 1673
1674 if ($GRAB == $self) {
1675 $self->{fg} = $self->{active_fg};
1676 }
1677
1678 glEnable GL_BLEND;
1679 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1680 glEnable GL_TEXTURE_2D;
1681 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1682 glColor 0, 0, 0, 1;
1683
1684 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});
1685
1686 glDisable GL_TEXTURE_2D;
1687 glDisable GL_BLEND;
1688
1689 $self->SUPER::_draw;
1690}
1691
1692#############################################################################
1693
1694package CFClient::UI::CheckBox;
1695
1696our @ISA = CFClient::UI::DrawBG::;
1697
1698my @tex =
1699 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1700 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1701
1702use CFClient::OpenGL;
1703
1704sub new {
1705 my $class = shift;
1706
1707 $class->SUPER::new (
1708 padding => 2,
1709 fg => [1, 1, 1],
1710 active_fg => [1, 1, 0],
1711 state => 0,
1712 can_hover => 1,
1713 @_
1714 )
1715}
1716
1717sub size_request {
1718 my ($self) = @_;
1719
1720 ($self->{padding} * 2 + 6) x 2
1721}
1722
1723sub button_down {
1724 my ($self, $ev, $x, $y) = @_;
1725
1726 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1727 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1728 $self->{state} = !$self->{state};
1729 $self->emit (changed => $self->{state});
1730 }
1731}
1732
1733sub _draw {
1734 my ($self) = @_;
1735
1736 $self->SUPER::_draw;
1737
1738 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1739
1740 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1741
1742 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1207 1743
1208 glEnable GL_BLEND; 1744 glEnable GL_BLEND;
1209 glEnable GL_TEXTURE_2D; 1745 glEnable GL_TEXTURE_2D;
1210 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1746 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1211 1747
1212 if ($GRAB == $self) { 1748 my $tex = $self->{state} ? $tex[1] : $tex[0];
1213 $self->{fg} = $self->{active_fg};
1214 }
1215 1749
1216 glBindTexture GL_TEXTURE_2D, $tex->{name};
1217 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1218
1219 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 1750 $tex->draw_quad (0, 0, $s, $s);
1220 1751
1221 glDisable GL_TEXTURE_2D; 1752 glDisable GL_TEXTURE_2D;
1222 glDisable GL_BLEND; 1753 glDisable GL_BLEND;
1223
1224 $self->SUPER::_draw;
1225} 1754}
1226 1755
1227############################################################################# 1756#############################################################################
1228 1757
1229package CFClient::UI::Slider; 1758package CFClient::UI::Image;
1230 1759
1231use strict;
1232
1233use SDL::OpenGL;
1234
1235our @ISA = CFClient::UI::DrawBG::; 1760our @ISA = CFClient::UI::Base::;
1761
1762use CFClient::OpenGL;
1763use Carp qw/confess/;
1764
1765our %loaded_images;
1236 1766
1237sub new { 1767sub new {
1238 my $class = shift; 1768 my $class = shift;
1239 1769
1770 my $self = $class->SUPER::new (can_events => 0, @_);
1771
1772 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1773
1774 $loaded_images{$self->{image}} ||=
1775 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1776
1777 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1778
1779 Scalar::Util::weaken $loaded_images{$self->{image}};
1780
1781 $self->{aspect} = $tex->{w} / $tex->{h};
1782
1783 $self
1784}
1785
1786sub size_request {
1787 my ($self) = @_;
1788
1789 ($self->{tex}->{w}, $self->{tex}->{h})
1790}
1791
1792sub _draw {
1793 my ($self) = @_;
1794
1795 my $tex = $self->{tex};
1796
1797 my ($w, $h) = ($self->{w}, $self->{h});
1798
1799 if ($self->{rot90}) {
1800 glRotate 90, 0, 0, 1;
1801 glTranslate 0, -$self->{w}, 0;
1802
1803 ($w, $h) = ($h, $w);
1804 }
1805
1806 glEnable GL_BLEND;
1807 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1808 glEnable GL_TEXTURE_2D;
1809 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1810
1811 $tex->draw_quad (0, 0, $w, $h);
1812
1813 glDisable GL_BLEND;
1814 glDisable GL_TEXTURE_2D;
1815}
1816
1817#############################################################################
1818
1819package CFClient::UI::VGauge;
1820
1821our @ISA = CFClient::UI::Base::;
1822
1823use List::Util qw(min max);
1824
1825use CFClient::OpenGL;
1826
1827my %tex = (
1828 food => [
1829 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1830 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1831 ],
1832 grace => [
1833 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1834 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1835 ],
1836 hp => [
1837 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1838 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1839 ],
1840 mana => [
1841 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1842 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1843 ],
1844);
1845
1846# eg. VGauge->new (gauge => 'food'), default gauge: food
1847sub new {
1848 my $class = shift;
1849
1850 my $self = $class->SUPER::new (
1851 type => 'food',
1852 @_
1853 );
1854
1855 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1856
1857 $self
1858}
1859
1860sub size_request {
1861 my ($self) = @_;
1862
1863 #my $tex = $tex{$self->{type}}[0];
1864 #@$tex{qw(w h)}
1865 (0, 0)
1866}
1867
1868sub set_max {
1869 my ($self, $max) = @_;
1870
1871 return if $self->{max_val} == $max;
1872
1873 $self->{max_val} = $max;
1874 $self->update;
1875}
1876
1877sub set_value {
1878 my ($self, $val, $max) = @_;
1879
1880 $self->set_max ($max)
1881 if defined $max;
1882
1883 return if $self->{val} == $val;
1884
1885 $self->{val} = $val;
1886 $self->update;
1887}
1888
1889sub _draw {
1890 my ($self) = @_;
1891
1892 my $tex = $tex{$self->{type}};
1893 my ($t1, $t2, $t3) = @$tex;
1894
1895 my ($w, $h) = ($self->{w}, $self->{h});
1896
1897 if ($self->{vertical}) {
1898 glRotate 90, 0, 0, 1;
1899 glTranslate 0, -$self->{w}, 0;
1900
1901 ($w, $h) = ($h, $w);
1902 }
1903
1904 my $ycut = $self->{val} / ($self->{max_val} || 1);
1905
1906 my $ycut1 = max 0, min 1, $ycut;
1907 my $ycut2 = max 0, min 1, $ycut - 1;
1908
1909 my $h1 = $self->{h} * (1 - $ycut1);
1910 my $h2 = $self->{h} * (1 - $ycut2);
1911
1912 glEnable GL_BLEND;
1913 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1914 glEnable GL_TEXTURE_2D;
1915 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1916
1917 glBindTexture GL_TEXTURE_2D, $t1->{name};
1918 glBegin GL_QUADS;
1919 glTexCoord 0 , 0; glVertex 0 , 0;
1920 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1921 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1922 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1923 glEnd;
1924
1925 my $ycut1 = List::Util::min 1, $ycut;
1926 glBindTexture GL_TEXTURE_2D, $t2->{name};
1927 glBegin GL_QUADS;
1928 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1929 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1930 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1931 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1932 glEnd;
1933
1934 if ($t3) {
1935 glBindTexture GL_TEXTURE_2D, $t3->{name};
1936 glBegin GL_QUADS;
1937 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1938 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
1939 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
1940 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1941 glEnd;
1942 }
1943
1944 glDisable GL_BLEND;
1945 glDisable GL_TEXTURE_2D;
1946}
1947
1948#############################################################################
1949
1950package CFClient::UI::Gauge;
1951
1952our @ISA = CFClient::UI::VBox::;
1953
1954sub new {
1955 my ($class, %arg) = @_;
1956
1957 my $self = $class->SUPER::new (
1958 tooltip => $arg{type},
1959 can_hover => 1,
1960 can_events => 1,
1961 %arg,
1962 );
1963
1964 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1965 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1966 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1967
1968 $self
1969}
1970
1971sub set_fontsize {
1972 my ($self, $fsize) = @_;
1973
1974 $self->{value}->set_fontsize ($fsize);
1975 $self->{max} ->set_fontsize ($fsize);
1976}
1977
1978sub set_max {
1979 my ($self, $max) = @_;
1980
1981 $self->{gauge}->set_max ($max);
1982 $self->{max}->set_text ($max);
1983}
1984
1985sub set_value {
1986 my ($self, $val, $max) = @_;
1987
1988 $self->set_max ($max)
1989 if defined $max;
1990
1991 $self->{gauge}->set_value ($val, $max);
1992 $self->{value}->set_text ($val);
1993}
1994
1995#############################################################################
1996
1997package CFClient::UI::Slider;
1998
1999use strict;
2000
2001use CFClient::OpenGL;
2002
2003our @ISA = CFClient::UI::DrawBG::;
2004
2005my @tex =
2006 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
2007 qw(s1_slider.png s1_slider_bg.png);
2008
2009sub new {
2010 my $class = shift;
2011
1240 # range [value, low, high, page] 2012 # range [value, low, high, page]
1241 2013
2014 # TODO: 0-width page
2015 # TODO: req_w/h are wrong with vertical
2016 # TODO: calculations are off
1242 my $self = $class->SUPER::new ( 2017 my $self = $class->SUPER::new (
1243 fg => [1, 1, 1], 2018 fg => [1, 1, 1],
1244 active_fg => [0, 0, 0], 2019 active_fg => [0, 0, 0],
1245 range => [0, 0, 100, 10], 2020 range => [0, 0, 100, 10],
1246 req_w => 40, 2021 req_w => $::WIDTH / 80,
1247 req_h => 10, 2022 req_h => $::WIDTH / 80,
1248 vertical => 0, 2023 vertical => 0,
2024 can_hover => 1,
2025 inner_pad => 5,
1249 @_ 2026 @_
1250 ); 2027 );
1251 2028
1252 $self 2029 $self
1253} 2030}
… …
1274 if ($GRAB == $self) { 2051 if ($GRAB == $self) {
1275 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2052 my ($value, $lo, $hi, $page) = @{$self->{range}};
1276 2053
1277 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2054 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
1278 2055
2056 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2057 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2058
2059 $x -= $inner_pad_px; # substract the padding
1279 $x = $x * ($hi - $lo) / $w + $lo; 2060 $x = $x * ($hi - $lo) / $inner_w + $lo;
1280 $x = $lo if $x < $lo; 2061 $x = $lo if $x < $lo;
1281 $x = $hi - $page if $x > $hi - $page; 2062 $x = $hi - $page if $x > $hi - $page;
1282 $self->{range}[0] = $x; 2063 $self->{range}[0] = $x;
1283 2064
1284 $self->emit (changed => $x); 2065 $self->emit (changed => $x);
1285 $self->update; 2066 $self->update;
1286 } 2067 }
2068}
2069
2070# the inner_* stuff is for generating a padding for the slider handle,
2071# so that the handle doesn't leave the texture. This calculation isn't 100%
2072# correct propably, but it does the job for now
2073sub _calc_inner_pad_px {
2074 my ($self, $w) = @_;
2075 ($w / 100) * $self->{inner_pad} # % to pixels
1287} 2076}
1288 2077
1289sub _draw { 2078sub _draw {
1290 my ($self) = @_; 2079 my ($self) = @_;
1291 2080
… …
1305 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2094 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1306 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2095 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1307 2096
1308 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2097 my ($value, $lo, $hi, $page) = @{$self->{range}};
1309 2098
2099 $hi = $value + 1 if $lo == $hi;
2100
2101 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2102 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2103
1310 $page = int $page * $w / ($hi - $lo); 2104 $page = int $page * $inner_w / ($hi - $lo);
1311 $value = int +($value - $lo) * $w / ($hi - $lo); 2105 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1312 2106
1313 $w -= $page; 2107 $w -= $page;
1314 $page &= ~1; 2108 $page &= ~1;
1315 glTranslate $page * 0.5, 0, 0; 2109 glTranslate $page * 0.5, 0, 0;
1316 $page ||= 2; 2110 $page ||= 2;
1317 2111
1318 glColor @$fg;
1319 glBegin GL_LINES;
1320 glVertex 0, 0; glVertex 0, $h;
1321 glVertex $w - 1, 0; glVertex $w - 1, $h;
1322 glVertex 0, $h * 0.5; glVertex $w, $h * 0.5;
1323 glEnd;
1324
1325 my $knob_a = $value - $page * 0.5; 2112 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1326 my $knob_b = $value + $page * 0.5; 2113 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1327 2114
1328 glBegin GL_QUADS; 2115 glEnable GL_BLEND;
1329 glColor @$fg; 2116 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1330 glVertex $knob_a, 0; 2117 glEnable GL_TEXTURE_2D;
1331 glVertex $knob_a, $h; 2118 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1332 glVertex $knob_b, $h;
1333 glVertex $knob_b, 0;
1334 2119
1335 if ($knob_a < $knob_b - 2) { 2120 # draw background
1336 glColor @$bg; 2121 $tex[1]->draw_quad (0, 0, $w, $h);
1337 glVertex $knob_a + 1, 1;
1338 glVertex $knob_a + 1, $h - 1;
1339 glVertex $knob_b - 1, $h - 1;
1340 glVertex $knob_b - 1, 1;
1341 }
1342 glEnd;
1343}
1344 2122
1345############################################################################# 2123 # draw handle
2124 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);
1346 2125
2126 glDisable GL_BLEND;
2127 glDisable GL_TEXTURE_2D;
2128}
2129
2130#############################################################################
2131
1347package CFClient::UI::MapWidget; 2132package CFClient::UI::TextView;
1348 2133
1349use strict;
1350
1351use List::Util qw(min max);
1352
1353use SDL;
1354use SDL::OpenGL;
1355
1356our @ISA = CFClient::UI::Base::; 2134our @ISA = CFClient::UI::HBox::;
2135
2136use CFClient::OpenGL;
1357 2137
1358sub new { 2138sub new {
1359 my $class = shift; 2139 my $class = shift;
1360 2140
1361 $class->SUPER::new ( 2141 my $self = $class->SUPER::new (
1362 z => -1, 2142 fontsize => 1,
1363 list => (glGenLists 1), 2143 can_events => 0,
2144 #font => default_font
1364 @_ 2145 @_,
2146
2147 layout => (new CFClient::Layout),
2148 par => [],
2149 height => 0,
2150 children => [
2151 (new CFClient::UI::Empty expand => 1),
2152 (new CFClient::UI::Slider vertical => 1),
2153 ],
1365 ) 2154 );
1366}
1367 2155
1368sub key_down { 2156 $self->{children}[1]->connect (changed => sub { $self->update });
1369 print "MAPKEYDOWN\n";
1370}
1371 2157
1372sub key_up { 2158 $self
1373} 2159}
1374 2160
1375sub size_request { 2161sub set_fontsize {
2162 my ($self, $fontsize) = @_;
2163
2164 $self->{fontsize} = $fontsize;
2165 $self->reflow;
2166}
2167
2168sub text_height {
2169 my ($self, $text) = @_;
2170
2171 my $layout = $self->{layout};
2172
2173 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2174 $layout->set_width ($self->{children}[0]{w});
2175 $layout->set_text ($text);
1376 ( 2176
1377 1 + 32 * int $::WIDTH / 32, 2177 ($layout->size)[1]
1378 1 + 32 * int $::HEIGHT / 32, 2178}
1379 ) 2179
2180sub reflow {
2181 my ($self) = @_;
2182
2183 $self->{need_reflow}++;
2184 $self->update;
2185}
2186
2187sub size_allocate {
2188 my ($self, $w, $h) = @_;
2189
2190 $self->SUPER::size_allocate ($w, $h);
2191
2192 $self->{layout}->set_font ($self->{font}) if $self->{font};
2193 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2194 $self->{layout}->set_width ($self->{children}[0]{w});
2195
2196 $self->reflow;
2197}
2198
2199sub add_paragraph {
2200 my ($self, $color, $text) = @_;
2201
2202 #TODO: intelligently "reformat" paragraph
2203
2204 my $height = $self->text_height ($text);
2205
2206 $self->{height} += $height;
2207
2208 push @{$self->{par}}, [$height, $color, $text];
2209
2210 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
2211 $self->{children}[1]->update;
1380} 2212}
1381 2213
1382sub update { 2214sub update {
1383 my ($self) = @_; 2215 my ($self) = @_;
1384 2216
1385 $self->{need_update} = 1;
1386 $self->SUPER::update; 2217 $self->SUPER::update;
1387}
1388 2218
1389sub draw { 2219 return unless $self->{h} > 0;
1390 my ($self) = @_;
1391 2220
2221 delete $self->{texture};
2222
2223 $ROOT->on_refresh ($self, sub {
1392 if (delete $self->{need_update}) { 2224 if (delete $self->{need_reflow}) {
1393 glNewList $self->{list}, GL_COMPILE; 2225 my $height = 0;
1394 2226
1395 my $mx = $::CONN->{mapx}; 2227 $height += $_->[0] = $self->text_height ($_->[2])
1396 my $my = $::CONN->{mapy}; 2228 for @{$self->{par}};
1397 2229
1398 my $map = $::CONN->{map}; 2230 $self->{height} = $height;
1399 2231
1400 my ($xofs, $yofs); 2232 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1401 2233
1402 my $sw = 1 + int $::WIDTH / 32; 2234 delete $self->{texture};
1403 my $sh = 1 + int $::HEIGHT / 32;
1404
1405 if ($::CONN->{mapw} > $sw) {
1406 $xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5;
1407 } else {
1408 $xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs};
1409 } 2235 }
1410 2236
1411 if ($::CONN->{maph} > $sh) { 2237 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1412 $yofs = $my + ($::CONN->{maph} - $sh) * 0.5; 2238 glClearColor 0, 0, 0, 0;
1413 } else { 2239 glClear GL_COLOR_BUFFER_BIT;
1414 $yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
1415 }
1416 2240
1417 glEnable GL_TEXTURE_2D;
1418 glEnable GL_BLEND; 2241 glEnable GL_BLEND;
1419 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2242 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2243 glEnable GL_TEXTURE_2D;
1420 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2244 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1421 2245
1422 my $sw4 = ($sw + 3) & ~3; 2246 my $top = int $self->{children}[1]{range}[0];
1423 my $darkness = "\x00" x ($sw4 * $sh);
1424 2247
1425 for my $x (0 .. $sw - 1) { 2248 my $y0 = $top;
1426 my $row = $map->[$x + $xofs]; 2249 my $y1 = $top + $self->{h};
1427 for my $y (0 .. $sh - 1) {
1428 2250
1429 my $cell = $row->[$y + $yofs] 2251 my $y = 0;
1430 or next;
1431 2252
2253 my $layout = $self->{layout};
2254
2255 $layout->set_font ($self->{font}) if $self->{font};
2256
2257 for my $par (@{$self->{par}}) {
1432 my $dark = $cell->[0]; 2258 my $h = $par->[0];
1433 if ($dark < 0) { 2259
1434 substr $darkness, $y * $sw4 + $x, 1, chr 224; 2260 if ($y0 < $y + $h && $y < $y1) {
1435 } else { 2261 $layout->set_text ($par->[2]);
1436 substr $darkness, $y * $sw4 + $x, 1, chr 255 - $dark; 2262
2263 glColor @{ $par->[1] };
2264 my ($W, $H) = $layout->size;
2265 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);
1437 } 2266 }
1438 2267
1439 for my $num (grep $_, @$cell[1,2,3]) { 2268 $y += $h;
1440 my $tex = $::CONN->{face}[$num]{texture} || next;
1441
1442 my ($w, $h) = @$tex{qw(w h)};
1443
1444 $tex->draw_quad (($x + 1) * 32 - $w, ($y + 1) * 32 - $h, $w, $h);
1445 }
1446 } 2269 }
1447 }
1448 2270
1449# if (1) { # higher quality darkness
1450# $lighting =~ s/(.)/$1$1$1/gs;
1451# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
1452#
1453# $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear");
1454#
1455# $lighting = $pb->get_pixels;
1456# $lighting =~ s/(.)../$1/gs;
1457# }
1458
1459 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1460
1461 $darkness = new CFClient::Texture
1462 w => $sw4,
1463 h => $sh,
1464 data => $darkness,
1465 internalformat => GL_ALPHA,
1466 format => GL_ALPHA;
1467
1468 glColor 0.45, 0.45, 0.45, 1;
1469 $darkness->draw_quad (0, 0, $sw4 * 32, $sh * 32);
1470
1471 glDisable GL_TEXTURE_2D; 2271 glDisable GL_TEXTURE_2D;
1472 glDisable GL_BLEND; 2272 glDisable GL_BLEND;
1473
1474 glEndList;
1475 }
1476
1477 glCallList $self->{list};
1478}
1479
1480my %DIR = (
1481 SDLK_KP8, [1, "north"],
1482 SDLK_KP9, [2, "northeast"],
1483 SDLK_KP6, [3, "east"],
1484 SDLK_KP3, [4, "southeast"],
1485 SDLK_KP2, [5, "south"],
1486 SDLK_KP1, [6, "southwest"],
1487 SDLK_KP4, [7, "west"],
1488 SDLK_KP7, [8, "northwest"],
1489
1490 SDLK_UP, [1, "north"],
1491 SDLK_RIGHT, [3, "east"],
1492 SDLK_DOWN, [5, "south"],
1493 SDLK_LEFT, [7, "west"],
1494);
1495
1496sub key_down {
1497 my ($self, $ev) = @_;
1498
1499 my $mod = $ev->key_mod;
1500 my $sym = $ev->key_sym;
1501
1502 if ($sym == SDLK_KP5) {
1503 $::CONN->send ("command stay fire");
1504 } elsif ($sym == SDLK_a) {
1505 $::CONN->send ("command apply");
1506 } elsif (exists $DIR{$sym}) {
1507 if ($mod & KMOD_SHIFT) {
1508 $self->{shft}++;
1509 $::CONN->send ("command fire $DIR{$sym}[0]");
1510 } elsif ($mod & KMOD_CTRL) {
1511 $self->{ctrl}++;
1512 $::CONN->send ("command run $DIR{$sym}[0]");
1513 } else {
1514 $::CONN->send ("command $DIR{$sym}[1]");
1515 } 2273 };
1516 } 2274 });
1517} 2275}
1518 2276
1519sub key_up { 2277sub _draw {
1520 my ($self, $ev) = @_; 2278 my ($self) = @_;
1521 2279
1522 my $mod = $ev->key_mod; 2280 glEnable GL_BLEND;
1523 my $sym = $ev->key_sym; 2281 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2282 glEnable GL_TEXTURE_2D;
2283 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2284 glColor 1, 1, 1, 1;
2285 $self->{texture}->draw_quad (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2286 glDisable GL_TEXTURE_2D;
2287 glDisable GL_BLEND;
1524 2288
1525 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) { 2289 $self->{children}[1]->draw;
1526 $::CONN->send ("command fire_stop"); 2290
1527 }
1528 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1529 $::CONN->send ("command run_stop");
1530 }
1531} 2291}
1532 2292
1533############################################################################# 2293#############################################################################
1534 2294
1535package CFClient::UI::Animator; 2295package CFClient::UI::Animator;
1536 2296
1537use SDL::OpenGL; 2297use CFClient::OpenGL;
1538 2298
1539our @ISA = CFClient::UI::Bin::; 2299our @ISA = CFClient::UI::Bin::;
1540 2300
1541sub moveto { 2301sub moveto {
1542 my ($self, $x, $y) = @_; 2302 my ($self, $x, $y) = @_;
… …
1572 glPopMatrix; 2332 glPopMatrix;
1573} 2333}
1574 2334
1575############################################################################# 2335#############################################################################
1576 2336
1577package CFClient::UI::Toplevel; 2337package CFClient::UI::Flopper;
2338
2339our @ISA = CFClient::UI::Button::;
2340
2341sub new {
2342 my $class = shift;
2343
2344 my $self = $class->SUPER::new (
2345 state => 0,
2346 connect_activate => \&toggle_flopper,
2347 @_
2348 );
2349
2350 if ($self->{state}) {
2351 $self->{state} = 0;
2352 $self->toggle_flopper;
2353 }
2354
2355 $self
2356}
2357
2358sub toggle_flopper {
2359 my ($self) = @_;
2360
2361 # TODO: use animation
2362 if ($self->{state} = !$self->{state}) {
2363 $CFClient::UI::ROOT->add ($self->{other});
2364 $self->{other}->move ($self->coord2global (0, $self->{h}));
2365 $self->emit ("open");
2366 } else {
2367 $CFClient::UI::ROOT->remove ($self->{other});
2368 $self->emit ("close");
2369 }
2370
2371 $self->emit (changed => $self->{state});
2372}
2373
2374#############################################################################
2375
2376package CFClient::UI::Tooltip;
2377
2378our @ISA = CFClient::UI::Bin::;
2379
2380use CFClient::OpenGL;
2381
2382sub new {
2383 my $class = shift;
2384
2385 $class->SUPER::new (
2386 @_,
2387 can_events => 0,
2388 )
2389}
2390
2391sub set_markup {
2392 my ($self, $text) = @_;
2393
2394 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0];
2395 $self->{label}->set_markup ($text);
2396 $self->add ($self->{label});
2397}
2398
2399sub size_request {
2400 my ($self) = @_;
2401
2402 $self->child->set_max_size ($::WIDTH * 0.3);
2403
2404 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2405
2406 ($w + 4, $h + 4)
2407}
2408
2409sub size_allocate {
2410 my ($self, $w, $h) = @_;
2411
2412 $self->SUPER::size_allocate ($w - 4, $h - 4);
2413}
2414
2415sub _draw {
2416 my ($self) = @_;
2417
2418 glPushMatrix;
2419 glTranslate 0.375, 0.375;
2420
2421 my ($w, $h) = @$self{qw(w h)};
2422
2423 glColor 1, 0.8, 0.4;
2424 glBegin GL_QUADS;
2425 glVertex 0 , 0;
2426 glVertex 0 , $h;
2427 glVertex $w, $h;
2428 glVertex $w, 0;
2429 glEnd;
2430
2431 glColor 0, 0, 0;
2432 glBegin GL_LINE_LOOP;
2433 glVertex 0 , 0;
2434 glVertex 0 , $h;
2435 glVertex $w, $h;
2436 glVertex $w, 0;
2437 glEnd;
2438
2439 glPopMatrix;
2440
2441 glTranslate 2, 2;
2442 $self->SUPER::_draw;
2443}
2444
2445#############################################################################
2446
2447package CFClient::UI::Face;
2448
2449our @ISA = CFClient::UI::Base::;
2450
2451use CFClient::OpenGL;
2452
2453sub new {
2454 my $class = shift;
2455
2456 $class->SUPER::new (
2457 aspect => 1,
2458 @_,
2459 )
2460}
2461
2462sub size_request {
2463 (32, 8)
2464}
2465
2466sub _draw {
2467 my ($self) = @_;
2468
2469 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
2470
2471 # TODO animation
2472 if ($tex) {
2473 glEnable GL_BLEND;
2474 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2475 glEnable GL_TEXTURE_2D;
2476 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2477 glColor 1, 1, 1, 1;
2478 $tex->draw_quad (0, 0, $self->{w}, $self->{h});
2479 glDisable GL_TEXTURE_2D;
2480 glDisable GL_BLEND;
2481 }
2482}
2483
2484#############################################################################
2485
2486package CFClient::UI::Menu;
2487
2488our @ISA = CFClient::UI::FancyFrame::;
2489
2490use CFClient::OpenGL;
2491
2492sub new {
2493 my $class = shift;
2494
2495 my $self = $class->SUPER::new (
2496 items => [],
2497 z => 100,
2498 @_,
2499 );
2500
2501 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2502
2503 for my $item (@{ $self->{items} }) {
2504 my ($widget, $cb) = @$item;
2505
2506 # handle various types of items, only text for now
2507 if (!ref $widget) {
2508 $widget = new CFClient::UI::Label
2509 can_hover => 1,
2510 can_events => 1,
2511 text => $widget;
2512 }
2513
2514 $self->{item}{$widget} = $item;
2515
2516 $self->{vbox}->add ($widget);
2517 }
2518
2519 $self
2520}
2521
2522# popup given the event (must be a mouse button down event currently)
2523sub popup {
2524 my ($self, $ev) = @_;
2525
2526 $self->emit ("popdown");
2527
2528 # maybe save $GRAB? must be careful about events...
2529 $GRAB = $self;
2530 $self->{button} = $ev->{button};
2531
2532 $self->show;
2533 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2534}
2535
2536sub mouse_motion {
2537 my ($self, $ev, $x, $y) = @_;
2538
2539 # TODO: should use vbox->find_widget or so
2540 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2541 $self->{hover} = $self->{item}{$HOVER};
2542}
2543
2544sub button_up {
2545 my ($self, $ev, $x, $y) = @_;
2546
2547 if ($ev->{button} == $self->{button}) {
2548 undef $GRAB;
2549 $self->hide;
2550
2551 $self->emit ("popdown");
2552 $self->{hover}[1]->() if $self->{hover};
2553 }
2554}
2555
2556#############################################################################
2557
2558package CFClient::UI::Root;
1578 2559
1579our @ISA = CFClient::UI::Container::; 2560our @ISA = CFClient::UI::Container::;
2561
2562use CFClient::OpenGL;
2563
2564sub check_size {
2565 my ($self) = @_;
2566
2567 $self->configure (0, 0, $::WIDTH, $::HEIGHT);
2568}
1580 2569
1581sub size_request { 2570sub size_request {
1582 ($::WIDTH, $::HEIGHT) 2571 ($::WIDTH, $::HEIGHT)
1583} 2572}
1584 2573
1585sub size_allocate { 2574sub configure {
1586 my ($self, $x, $y, $w, $h) = @_; 2575 my ($self, $x, $y, $w, $h) = @_;
1587 2576
1588 $self->_size_allocate ($x, $y, $w, $h); 2577 $self->SUPER::configure ($x, $y, $w, $h);
1589 2578
1590 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request)
1591 for @{$self->{children}}; 2579 for my $child (@{$self->{children}}) {
1592} 2580 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1593 2581
1594sub translate { 2582 $X = List::Util::max 0, List::Util::min $w - $W, $X;
2583 $Y = List::Util::max 0, List::Util::min $h - $H, $Y;
2584 $child->configure ($X, $Y, $W,$H);
2585 }
2586}
2587
2588sub _topleft {
1595 my ($self, $x, $y) = @_; 2589 my ($self, $x, $y) = @_;
1596 2590
1597 ($x, $y) 2591 ($x, $y)
1598} 2592}
1599 2593
1600sub update { 2594sub update {
1601 my ($self) = @_; 2595 my ($self) = @_;
1602 2596
1603 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 2597 $self->check_size;
1604 ::refresh (); 2598 ::refresh ();
1605} 2599}
1606 2600
1607sub add { 2601sub add {
1608 my ($self, $widget) = @_; 2602 my ($self, $child) = @_;
1609 2603
2604 # integerize window positions
2605 $child->{x} = int $child->{x};
2606 $child->{y} = int $child->{y};
2607
1610 $self->SUPER::add ($widget); 2608 $self->SUPER::add ($child);
2609}
1611 2610
1612 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request); 2611sub on_refresh {
2612 my ($self, $id, $cb) = @_;
2613
2614 $self->{refresh_hook}{$id} = $cb;
1613} 2615}
1614 2616
1615sub draw { 2617sub draw {
1616 my ($self) = @_; 2618 my ($self) = @_;
1617 2619
2620 while (my $rcb = delete $self->{refresh_hook}) {
2621 $_->() for values %$rcb;
2622 }
2623
2624 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2625 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2626 glClear GL_COLOR_BUFFER_BIT;
2627
2628 glMatrixMode GL_PROJECTION;
2629 glLoadIdentity;
2630 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;
2631 glMatrixMode GL_MODELVIEW;
2632 glLoadIdentity;
2633
1618 $self->_draw; 2634 $self->_draw;
1619} 2635}
1620 2636
1621############################################################################# 2637#############################################################################
1622 2638
2639package CFClient::UI::InventoryItem;
2640
2641our @ISA = CFClient::UI::HBox::;
2642
2643sub new {
2644 my $class = shift;
2645
2646 my %args = @_;
2647
2648 my $item = $args{item};
2649
2650 my $desc = $item->{nrof} < 2
2651 ? $item->{name}
2652 : "$item->{nrof} $item->{name_pl}";
2653
2654
2655 my $self = $class->SUPER::new (
2656 can_hover => 1,
2657 can_events => 1,
2658 tooltip => (CFClient::UI::Label->escape ($desc)
2659 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2660 connect_button_down => sub {
2661 my ($self, $ev, $x, $y) = @_;
2662
2663 # todo: maybe put examine on 1? but should just be a tooltip :(
2664 if ($ev->{button} == 1) {
2665 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2666 } elsif ($ev->{button} == 2) {
2667 $::CONN->send ("apply $item->{tag}");
2668 } elsif ($ev->{button} == 3) {
2669 CFClient::UI::Menu->new (
2670 items => [
2671 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2672 [
2673 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2674 sub { $::CONN->send ("lock $item->{tag}") },
2675 ],
2676 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2677 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2678 ["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2679 ],
2680 )->popup ($ev);
2681 }
2682
2683 1
2684 },
2685 %args
2686 );
2687 $self->add(new CFClient::UI::Face
2688 can_events => 0,
2689 face => $item->{face},
2690 anim => $item->{anim},
2691 animspeed => $item->{animspeed});
2692 $self->add(new CFClient::UI::Label
2693 can_events => 0,
2694 text => $desc);
2695
2696 $self
2697}
2698
2699#############################################################################
2700
2701package CFClient::UI::Inventory;
2702
2703our @ISA = CFClient::UI::ScrolledWindow::;
2704
2705sub new {
2706 my $class = shift;
2707
2708 my $self = $class->SUPER::new (
2709 scrolled => (new CFClient::UI::VBox),
2710 @_,
2711 );
2712
2713 $self
2714}
2715
2716sub set_items {
2717 my ($self, $items) = @_;
2718
2719 $self->{scrolled}->clear;
2720 return unless $items;
2721
2722 my @items = sort { $a->{type} <=> $b->{type} } @$items;
2723
2724 $self->{real_items} = \@items;
2725
2726 for my $item (@items) {
2727 my $desc = $item->{nrof} < 2
2728 ? $item->{name}
2729 : "$item->{nrof} $item->{name_pl}";
2730
2731 $self->{scrolled}->add (new CFClient::UI::InventoryItem item => $item);
2732 }
2733
2734# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2735}
2736
2737sub size_request {
2738 my ($self) = @_;
2739 ($self->{req_w}, $self->{req_h});
2740}
2741
2742#############################################################################
2743
1623package CFClient::UI; 2744package CFClient::UI;
1624 2745
2746$ROOT = new CFClient::UI::Root;
1625$TOPLEVEL = new CFClient::UI::Toplevel; 2747$TOOLTIP = new CFClient::UI::Tooltip;
1626 2748
16271 27491
1628 2750

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