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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.77 by root, Tue Apr 11 22:14:13 2006 UTC vs.
Revision 1.189 by root, Mon May 8 22:17:24 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 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 }, $class;
156
157 for (keys %$self) {
158 if (/^connect_(.*)$/) {
159 $self->connect ($1 => delete $self->{$_});
160 }
161 }
162
163 $self
164}
165
166sub destroy {
167 my ($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 $self->{parent};
92} 189}
93 190
94sub move { 191sub move {
95 my ($self, $x, $y, $z) = @_; 192 my ($self, $x, $y, $z) = @_;
193
96 $self->{x} = $x; 194 $self->{x} = int $x;
97 $self->{y} = $y; 195 $self->{y} = int $y;
98 $self->{z} = $z if defined $z; 196 $self->{z} = $z if defined $z;
99}
100 197
101sub needs_redraw { 198 $self->update;
102 0 199}
200
201sub set_size {
202 my ($self, $w, $h) = @_;
203
204 $self->{user_w} = $w;
205 $self->{user_h} = $h;
206
207 $self->check_size;
103} 208}
104 209
105sub size_request { 210sub size_request {
106 require Carp; 211 require Carp;
107 Carp::confess "size_request is abtract"; 212 Carp::confess "size_request is abstract";
108} 213}
109 214
110sub _size_allocate { 215sub configure {
111 my ($self, $x, $y, $w, $h) = @_; 216 my ($self, $x, $y, $w, $h) = @_;
112 217
218 if ($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) {
113 $self->{x} = $x; 231 $self->{x} = $x;
114 $self->{y} = $y; 232 $self->{y} = $y;
233 $self->update;
234 }
115 235
116 return unless $self->{w} != $w || $self->{h} != $h; 236 if ($self->{w} != $w || $self->{h} != $h) {
117
118 $self->{w} = $w; 237 $self->{w} = $w;
119 $self->{h} = $h; 238 $self->{h} = $h;
120 239
240 $self->size_allocate ($w, $h);
241 $self->update;
242 $self->emit (size_allocate => $w, $h);
121 1 243 }
122} 244}
123 245
124sub size_allocate { 246sub size_allocate {
247 # nothing to be done
248}
249
250sub children {
251}
252
253# call when resolution changes etc.
254sub reconfigure {
255 my ($self) = @_;
256
257 $_->reconfigure
258 for $self->children;
259
260 $self->check_size;
261 $self->size_allocate ($self->{w}, $self->{h});
262 $self->update;
263}
264
265sub set_max_size {
125 my ($self, $x, $y, $w, $h) = @_; 266 my ($self, $w, $h) = @_;
126 267
127 $self->_size_allocate ($x, $y, $w, $h); 268 delete $self->{max_w}; $self->{max_w} = $w if $w;
269 delete $self->{max_h}; $self->{max_h} = $h if $h;
128} 270}
129 271
130# translate global koordinates to local coordinate system 272# return top left coordinates
131sub translate { 273sub _topleft {
132 my ($self, $x, $y) = @_; 274 my ($self, $x, $y) = @_;
133 275
276 $self->{parent}
277 or Carp::confess "no parent widget in _topleft\n";#d#
278
134 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 279 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});
280}
281
282# translate global coordinates to local coordinate system
283sub coord2local {
284 my ($self, $x, $y) = @_;
285
286 my ($X, $Y) = $self->_topleft;
287 ($x - $X, $y - $Y)
288}
289
290# translate local coordinates to global coordinate system
291sub coord2global {
292 my ($self, $x, $y) = @_;
293
294 my ($X, $Y) = $self->_topleft;
295 ($x + $X, $y + $Y)
135} 296}
136 297
137sub focus_in { 298sub focus_in {
138 my ($self) = @_; 299 my ($self) = @_;
139 300
140 return if $FOCUS == $self; 301 return if $FOCUS == $self;
302 return unless $self->{can_focus};
141 303
142 my $focus = $FOCUS; $FOCUS = $self; 304 my $focus = $FOCUS; $FOCUS = $self;
305
306 $self->emit (focus_in => $focus);
307
143 $focus->update if $focus; 308 $focus->update if $focus;
144 $FOCUS->update; 309 $FOCUS->update;
145} 310}
146 311
147sub focus_out { 312sub focus_out {
148 my ($self) = @_; 313 my ($self) = @_;
149 314
150 return unless $FOCUS == $self; 315 return unless $FOCUS == $self;
151 316
152 my $focus = $FOCUS; undef $FOCUS; 317 my $focus = $FOCUS; undef $FOCUS;
318
319 $self->emit (focus_out => $focus);
320
153 $focus->update if $focus; #? 321 $focus->update if $focus; #?
154} 322}
155 323
156sub mouse_motion { } 324sub mouse_motion { }
157sub button_up { } 325sub button_up { }
… …
178 glPushMatrix; 346 glPushMatrix;
179 glTranslate $self->{x}, $self->{y}, 0; 347 glTranslate $self->{x}, $self->{y}, 0;
180 $self->_draw; 348 $self->_draw;
181 glPopMatrix; 349 glPopMatrix;
182 350
183 if ($self == $HOVER) { 351 if ($self == $HOVER && $self->{can_hover}) {
184 my ($x, $y) = @$self{qw(x y)}; 352 my ($x, $y) = @$self{qw(x y)};
185 353
186 glColor 0, 0, 1, 0.2; 354 glColor 1, 0.8, 0.5, 0.2;
187 glEnable GL_BLEND; 355 glEnable GL_BLEND;
188 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 356 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
189 glBegin GL_QUADS; 357 glBegin GL_QUADS;
190 glVertex $x , $y; 358 glVertex $x , $y;
191 glVertex $x + $self->{w}, $y; 359 glVertex $x + $self->{w}, $y;
192 glVertex $x + $self->{w}, $y + $self->{h}; 360 glVertex $x + $self->{w}, $y + $self->{h};
193 glVertex $x , $y + $self->{h}; 361 glVertex $x , $y + $self->{h};
194 glEnd; 362 glEnd;
195 glDisable GL_BLEND; 363 glDisable GL_BLEND;
196 } 364 }
365
366 if ($ENV{PCLIENT_DEBUG}) {
367 glPushMatrix;
368 glColor 1, 1, 0, 1;
369 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
370 glBegin GL_LINE_LOOP;
371 glVertex 0 , 0;
372 glVertex $self->{w}, 0;
373 glVertex $self->{w}, $self->{h};
374 glVertex 0 , $self->{h};
375 glEnd;
376 glPopMatrix;
377 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
378 }
197} 379}
198 380
199sub _draw { 381sub _draw {
200 my ($self) = @_; 382 my ($self) = @_;
201 383
202 warn "no draw defined for $self\n"; 384 warn "no draw defined for $self\n";
203}
204
205sub bbox {
206 my ($self) = @_;
207 my ($w, $h) = $self->size_request;
208 (
209 $self->{x},
210 $self->{y},
211 $self->{x} = $w,
212 $self->{y} = $h
213 )
214} 385}
215 386
216sub find_widget { 387sub find_widget {
217 my ($self, $x, $y) = @_; 388 my ($self, $x, $y) = @_;
389
390 return () unless $self->{can_events};
218 391
219 return $self 392 return $self
220 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 393 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
221 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 394 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
222 395
223 () 396 ()
224} 397}
225 398
226sub del_parent { $_[0]->{parent} = undef }
227
228sub set_parent { 399sub set_parent {
229 my ($self, $par) = @_; 400 my ($self, $parent) = @_;
230 401
231 $self->{parent} = $par;
232 Scalar::Util::weaken $self->{parent}; 402 Scalar::Util::weaken ($self->{parent} = $parent);
233} 403}
234 404
235sub get_parent { 405sub check_size {
406 my ($self) = @_;
407
408 $self->_check_size;
409 return;
410 my $check_size = $CFClient::UI::ROOT->{_check_size} ||= {};
411
412 $check_size->{$self} = $self;
413
414 $CFClient::UI::ROOT->on_refresh (_check_size => sub {
415 while (%$check_size) {
416 my @widgets = values %$check_size;
417 $_->_check_size
418 for @widgets;
419 }
420 });
421}
422
423sub _check_size {
424 my ($self) = @_;
425
426 delete $CFClient::UI::ROOT->{_check_size}{$self};
427
236 $_[0]->{parent} 428 $self->{parent}
429 or return 1;
430
431 my ($w, $h) = $self->{user_w} && $self->{user_h}
432 ? @$self{qw(user_w user_h)}
433 : $self->size_request;
434
435 if ($w != $self->{req_w} || $h != $self->{req_h}) {
436 $self->{req_w} = $w;
437 $self->{req_h} = $h;
438
439 $self->{parent}->_check_size
440 or $self->size_allocate (
441 (List::Util::max $self->{w}, $w),
442 (List::Util::max $self->{h}, $h),
443 );
444
445 1
446 } else {
447 0
448 }
237} 449}
238 450
239sub update { 451sub update {
240 my ($self) = @_; 452 my ($self) = @_;
241 453
242 $self->{parent}->update 454 my $update = $CFClient::UI::ROOT->{_update} ||= {};
243 if $self->{parent}; 455
456 $update->{$self} = $self;
457
458 $CFClient::UI::ROOT->on_refresh (_update => sub {
459 while (%$update) {
460 my @widgets = values %$update;
461 %$update = ();
462
463 $_->{parent} && $_->{parent}->update
464 for @widgets;
465 }
466 });
244} 467}
245 468
246sub connect { 469sub connect {
247 my ($self, $signal, $cb) = @_; 470 my ($self, $signal, $cb) = @_;
248 471
249 push @{ $self->{cb}{$signal} }, $cb; 472 push @{ $self->{signal_cb}{$signal} }, $cb;
250} 473}
251 474
252sub emit { 475sub emit {
253 my ($self, $signal, @args) = @_; 476 my ($self, $signal, @args) = @_;
254 477
255 $_->($self, @args) 478 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
256 for @{$self->{cb}{$signal} || []};
257} 479}
258 480
259sub DESTROY { 481sub DESTROY {
260 my ($self) = @_; 482 my ($self) = @_;
261 483
… …
267package CFClient::UI::DrawBG; 489package CFClient::UI::DrawBG;
268 490
269our @ISA = CFClient::UI::Base::; 491our @ISA = CFClient::UI::Base::;
270 492
271use strict; 493use strict;
272use SDL::OpenGL; 494use CFClient::OpenGL;
273 495
274sub new { 496sub new {
275 my $class = shift; 497 my $class = shift;
276 498
277 # range [value, low, high, page] 499 # range [value, low, high, page]
278 500
279 $class->SUPER::new ( 501 $class->SUPER::new (
280 bg => [0, 0, 0, 0.2], 502 bg => [0, 0, 0, 0.2],
281 active_bg => [1, 1, 1], 503 active_bg => [1, 1, 1, 0.5],
282 @_ 504 @_
283 ) 505 )
284} 506}
285 507
286sub _draw { 508sub _draw {
… …
306 528
307package CFClient::UI::Empty; 529package CFClient::UI::Empty;
308 530
309our @ISA = CFClient::UI::Base::; 531our @ISA = CFClient::UI::Base::;
310 532
533sub new {
534 my ($class, %arg) = @_;
535 $class->SUPER::new (can_events => 0, %arg);
536}
537
311sub size_request { 538sub size_request {
312 (0, 0) 539 (0, 0)
313} 540}
314 541
315sub draw { } 542sub draw { }
… …
323sub new { 550sub new {
324 my ($class, %arg) = @_; 551 my ($class, %arg) = @_;
325 552
326 my $children = delete $arg{children} || []; 553 my $children = delete $arg{children} || [];
327 554
328 my $self = $class->SUPER::new (children => [], %arg); 555 my $self = $class->SUPER::new (
556 children => [],
557 can_events => 0,
558 %arg,
559 );
329 $self->add ($_) for @$children; 560 $self->add ($_) for @$children;
330 561
331 $self 562 $self
332} 563}
333 564
334sub add { 565sub add {
335 my ($self, $chld) = @_; 566 my ($self, @widgets) = @_;
336 567
337 $chld->set_parent ($self); 568 $_->set_parent ($self)
569 for @widgets;
570
571 use sort 'stable';
338 572
339 $self->{children} = [ 573 $self->{children} = [
340 sort { $a->{z} <=> $b->{z} } 574 sort { $a->{z} <=> $b->{z} }
341 @{$self->{children}}, $chld 575 @{$self->{children}}, @widgets
342 ]; 576 ];
343 577
344 $self->{w} = $self->{h} = -1; 578 $_->check_size
579 for @widgets;
580
345 $self->update; 581 $self->update;
346} 582}
347 583
584sub children {
585 @{ $_[0]{children} }
586}
587
348sub remove { 588sub remove {
349 my ($self, $widget) = @_; 589 my ($self, $child) = @_;
350 590
591 delete $child->{parent};
592 $child->hide;
593
351 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 594 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
352 595
353 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 596 $self->check_size;
597 $self->update;
598}
599
600sub clear {
601 my ($self) = @_;
602
603 my $children = delete $self->{children};
604 $self->{children} = [];
605
606 for (@$children) {
607 delete $_->{parent};
608 $_->hide;
609 }
610
611 $self->check_size;
612 $self->update;
354} 613}
355 614
356sub find_widget { 615sub find_widget {
357 my ($self, $x, $y) = @_; 616 my ($self, $x, $y) = @_;
358 617
… …
388 647
389 $class->SUPER::new (children => [$child], %arg) 648 $class->SUPER::new (children => [$child], %arg)
390} 649}
391 650
392sub add { 651sub add {
393 my ($self, $widget) = @_; 652 my ($self, $child) = @_;
394 653
395 $self->{children} = []; 654 $self->{children} = [];
396 655
397 $self->SUPER::add ($widget); 656 $self->SUPER::add ($child);
398} 657}
399 658
400sub remove { 659sub remove {
401 my ($self, $widget) = @_; 660 my ($self, $widget) = @_;
402 661
… …
411sub size_request { 670sub size_request {
412 $_[0]{children}[0]->size_request 671 $_[0]{children}[0]->size_request
413} 672}
414 673
415sub size_allocate { 674sub size_allocate {
416 my ($self, $x, $y, $w, $h) = @_; 675 my ($self, $w, $h) = @_;
417 676
418 $self->_size_allocate ($x, $y, $w, $h) or return;
419
420 $self->{children}[0]->size_allocate (0, 0, $w, $h); 677 $self->{children}[0]->configure (0, 0, $w, $h);
421} 678}
422 679
423############################################################################# 680#############################################################################
424 681
425package CFClient::UI::Window; 682package CFClient::UI::Window;
426 683
427our @ISA = CFClient::UI::Bin::; 684our @ISA = CFClient::UI::Bin::;
428 685
429use SDL::OpenGL; 686use CFClient::OpenGL;
430 687
431sub new { 688sub new {
432 my ($class, %arg) = @_; 689 my ($class, %arg) = @_;
433 690
434 my $self = $class->SUPER::new (%arg); 691 my $self = $class->SUPER::new (%arg);
435} 692}
436 693
437sub update { 694sub update {
438 my ($self) = @_; 695 my ($self) = @_;
439 696
440 # we want to do this delayed... 697 $ROOT->on_refresh ($self => sub { $self->render_child });
441 $self->render_chld;
442 $self->SUPER::update; 698 $self->SUPER::update;
443} 699}
444 700
445sub render_chld {
446 my ($self) = @_;
447
448 $self->{texture} =
449 CFClient::Texture->new_from_opengl (
450 $self->{w}, $self->{h}, sub { $self->child->draw }
451 );
452}
453
454sub size_allocate { 701sub size_allocate {
455 my ($self, $x, $y, $w, $h) = @_; 702 my ($self, $w, $h) = @_;
456 703
457 $self->_size_allocate ($x, $y, $w, $h) or return;
458
459 $self->child->size_allocate (0, 0, $w, $h); 704 $self->SUPER::size_allocate ($w, $h);
705 $self->update;
706}
460 707
708sub _render {
709 $_[0]{children}[0]->draw;
710}
711
712sub render_child {
713 my ($self) = @_;
714
715 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
716 glClearColor 0, 0, 0, 0;
717 glClear GL_COLOR_BUFFER_BIT;
718
461 $self->render_chld; 719 $self->_render;
720# glColorMask 1, 1, 1, 0;
721# glEnable GL_BLEND;
722# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
723# glRasterPos 0, 0;
724# glCopyPixels 0, 0, $self->{w}, $self->{h};
725# glDisable GL_BLEND;
726# glColorMask 1, 1, 1, 1;
727 };
462} 728}
463 729
464sub _draw { 730sub _draw {
465 my ($self) = @_; 731 my ($self) = @_;
466 732
467 my ($w, $h) = ($self->w, $self->h); 733 my ($w, $h) = ($self->w, $self->h);
468 734
469 my $tex = $self->{texture} 735 my $tex = $self->{texture}
470 or return; 736 or return;
737
738 glEnable GL_BLEND;
739 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
740 glEnable GL_TEXTURE_2D;
741 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
742 glColor 0, 0, 0, 1;
743
744 $tex->draw_quad (0, 0, $w, $h);
745
746 glDisable GL_BLEND;
747 glDisable GL_TEXTURE_2D;
748}
749
750#############################################################################
751
752package CFClient::UI::ViewPort;
753
754our @ISA = CFClient::UI::Window::;
755
756sub size_request {
757 my ($self) = @_;
758
759 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
760 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
761
762 @$self{qw(child_w child_h)}
763}
764
765sub size_allocate {
766 my ($self, $w, $h) = @_;
767
768 $self->update;
769}
770
771sub set_offset {
772 my ($self, $x, $y) = @_;
773
774 $self->{view_x} = int $x;
775 $self->{view_y} = int $y;
776
777 $self->update;
778}
779
780# hmm, this does not work for topleft of $self... but we should not aks for that
781sub _topleft {
782 my ($self, $x, $y) = @_;
783
784 $self->SUPER::_topleft ($x - $self->{view_x}, $y - $self->{view_y})
785}
786
787sub find_widget {
788 my ($self, $x, $y) = @_;
789
790 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
791 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
792 ) {
793 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
794 } else {
795 $self->CFClient::UI::Base::find_widget ($x, $y)
796 }
797}
798
799sub _render {
800 my ($self) = @_;
801
802 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
803
804 $self->SUPER::_render;
805}
806
807#############################################################################
808
809package CFClient::UI::ScrolledWindow;
810
811our @ISA = CFClient::UI::HBox::;
812
813sub new {
814 my $class = shift;
815
816 my $self;
817
818 my $slider = new CFClient::UI::Slider
819 vertical => 1,
820 range => [0, 0, 1, 0.01], # HACK fix
821 connect_changed => sub {
822 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
823 },
824 ;
825
826 $self = $class->SUPER::new (
827 vp => (new CFClient::UI::ViewPort),
828 slider => $slider,
829 @_,
830 );
831
832 $self->{vp}->add ($self->{scrolled});
833 $self->add ($self->{vp});
834 $self->add ($self->{slider});
835
836 $self
837}
838
839#TODO# update range on size_allocate depeneing on child
840# update viewport offset on scroll
841
842#############################################################################
843
844package CFClient::UI::Frame;
845
846our @ISA = CFClient::UI::Bin::;
847
848use CFClient::OpenGL;
849
850sub new {
851 my $class = shift;
852
853 my $self = $class->SUPER::new (
854 bg => [1, 1, 1, 1],
855 border_bg => [1, 1, 1, 1],
856 border => 0.8,
857 @_
858 );
859
860 $self
861}
862
863sub _draw {
864 my ($self) = @_;
865
866 my ($w, $h) = ($self->{w}, $self->{h});
471 867
472 glEnable GL_BLEND; 868 glEnable GL_BLEND;
473 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 869 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
474 glEnable GL_TEXTURE_2D; 870 glEnable GL_TEXTURE_2D;
475 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 871 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
476 872
477 $tex->draw_quad (0, 0, $w, $h); 873# glBegin GL_QUADS;
874# glColor 0, 0, 0, 0;
875# glVertex 0 , 0;
876# glVertex 0 , $h;
877# glVertex $w, $h;
878# glVertex $w, 0;
879# glEnd;
478 880
881
882 $self->child->draw;
479 glDisable GL_BLEND; 883 glDisable GL_BLEND;
480 glDisable GL_TEXTURE_2D; 884 glDisable GL_TEXTURE_2D;
481} 885}
482 886
483############################################################################# 887#############################################################################
484 888
485package CFClient::UI::Frame; 889package CFClient::UI::FancyFrame;
486 890
487our @ISA = CFClient::UI::Bin::; 891our @ISA = CFClient::UI::Bin::;
488 892
489use SDL::OpenGL; 893use CFClient::OpenGL;
894
895my @tex =
896 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
897 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
898
899sub new {
900 my $class = shift;
901
902 # TODO: user_x, user_y, overwrite moveto?
903
904 my $self = $class->SUPER::new (
905 bg => [1, 1, 1, 1],
906 border_bg => [1, 1, 1, 1],
907 border => 0.6,
908 can_events => 1,
909 @_
910 );
911
912 $self->{title} &&= new CFClient::UI::Label
913 align => 0,
914 valign => 1,
915 text => $self->{title},
916 fontsize => $self->{border};
917
918 $self
919}
920
921sub border {
922 int $_[0]{border} * $::FONTSIZE
923}
490 924
491sub size_request { 925sub size_request {
492 my ($self) = @_; 926 my ($self) = @_;
493 my $chld = $self->child
494 or return (0, 0);
495 927
496 $chld->move (2, 2); 928 my ($w, $h) = $self->SUPER::size_request;
497 929
498 map { $_ + 4 } $chld->size_request; 930 (
931 $w + $self->border * 2,
932 $h + $self->border * 2,
933 )
499} 934}
500 935
501sub size_allocate { 936sub size_allocate {
502 my ($self, $x, $y, $w, $h) = @_; 937 my ($self, $w, $h) = @_;
503
504 $self->_size_allocate ($x, $y, $w, $h) or return;
505 938
506 $self->child->size_allocate (2, 2, $w - 4, $h - 4); 939 $h -= List::Util::max 0, $self->border * 2;
507} 940 $w -= List::Util::max 0, $self->border * 2;
508 941
509sub _draw { 942 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
510 my ($self) = @_; 943 if $self->{title};
511 944
512 my $chld = $self->child; 945 $self->child->configure ($self->border, $self->border, $w, $h);
513
514 my ($w, $h) = $chld->size_request;
515
516 glBegin GL_QUADS;
517 glColor 0, 0, 0;
518 glVertex 0 , 0;
519 glVertex 0 , $h + 4;
520 glVertex $w + 4 , $h + 4;
521 glVertex $w + 4 , 0;
522 glEnd;
523
524 $chld->draw;
525}
526
527#############################################################################
528
529package CFClient::UI::FancyFrame;
530
531our @ISA = CFClient::UI::Bin::;
532
533use SDL::OpenGL;
534
535my @tex =
536 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
537 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
538
539sub size_request {
540 my ($self) = @_;
541
542 my ($w, $h) =
543 $self->{user_w} && $self->{user_h}
544 ? ($self->{user_w}, $self->{user_h})
545 : ($self->SUPER::size_request);
546
547 $h += $tex[1]->{h};
548 $h += $tex[4]->{h};
549 $w += $tex[2]->{w};
550 $w += $tex[3]->{w};
551
552 ($w, $h)
553}
554
555sub size_allocate {
556 my ($self, $x, $y, $w, $h) = @_;
557
558 $self->_size_allocate ($x, $y, $w, $h) or return;
559
560 $h -= $tex[1]{h};
561 $h -= $tex[4]{h};
562 $w -= $tex[2]{w};
563 $w -= $tex[3]{w};
564
565 $h = $h < 0 ? 0 : $h;
566 $w = $w < 0 ? 0 : $w;
567
568 my $child = $self->child;
569
570 $child->size_allocate ($tex[3]->{w}, $tex[1]->{h}, $w, $h);
571} 946}
572 947
573sub button_down { 948sub button_down {
574 my ($self, $ev, $x, $y) = @_; 949 my ($self, $ev, $x, $y) = @_;
575 950
576 if ($x < $self->{w} && $x >= $self->{w} - $tex[2]{w} 951 my ($w, $h) = @$self{qw(w h)};
577 && $y < $self->{h} && $y >= $self->{h} - $tex[4]{h}) { 952 my $border = $self->border;
578 953
954 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
955 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
956
957 if ($lr & $td) {
958 my ($wx, $wy) = ($self->{x}, $self->{y});
579 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 959 my ($ox, $oy) = ($ev->{x}, $ev->{y});
580 my ($bw, $bh) = ($self->{w}, $self->{h}); 960 my ($bw, $bh) = ($self->{w}, $self->{h});
961
962 my $mx = $x < $border;
963 my $my = $y < $border;
581 964
582 $self->{motion} = sub { 965 $self->{motion} = sub {
583 my ($ev, $x, $y) = @_; 966 my ($ev, $x, $y) = @_;
584 967
585 ($x, $y) = ($ev->motion_x, $ev->motion_y); 968 my $dx = $ev->{x} - $ox;
969 my $dy = $ev->{y} - $oy;
586 970
587 $self->{user_w} = $bw + $x - $ox; 971 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
588 $self->{user_h} = $bh + $y - $oy; 972 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
589 $self->update; 973 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
974 $self->check_size;
590 }; 975 };
591 976
592 } elsif ($x >= 0 && $x < $self->{w} 977 } elsif ($lr ^ $td) {
593 && $y >= 0 && $y < $tex[1]{h}) {
594
595 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 978 my ($ox, $oy) = ($ev->{x}, $ev->{y});
596 my ($bx, $by) = ($self->{x}, $self->{y}); 979 my ($bx, $by) = ($self->{x}, $self->{y});
597 980
598 $self->{motion} = sub { 981 $self->{motion} = sub {
599 my ($ev, $x, $y) = @_; 982 my ($ev, $x, $y) = @_;
600 983
601 ($x, $y) = ($ev->motion_x, $ev->motion_y); 984 ($x, $y) = ($ev->{x}, $ev->{y});
602 985
603 $self->move ($bx + $x - $ox, $by + $y - $oy); 986 $self->move ($bx + $x - $ox, $by + $y - $oy);
604 $self->update; 987 $self->update;
605 }; 988 };
606 } 989 }
… …
619} 1002}
620 1003
621sub _draw { 1004sub _draw {
622 my ($self) = @_; 1005 my ($self) = @_;
623 1006
624 my ($w, $h) = ($self->{w}, $self->{h}); 1007 my ($w, $h ) = ($self->{w}, $self->{h});
625 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1008 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
626 1009
627 glEnable GL_BLEND; 1010 glEnable GL_BLEND;
628 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1011 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
629 glEnable GL_TEXTURE_2D; 1012 glEnable GL_TEXTURE_2D;
630 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1013 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
631 1014
632 my $top = $tex[1]; 1015 my $border = $self->border;
1016
1017 glColor @{ $self->{border_bg} };
633 $top->draw_quad (0, 0, $w, $top->{h}); 1018 $tex[1]->draw_quad (0, 0, $w, $border);
1019 $tex[3]->draw_quad (0, $border, $border, $ch);
1020 $tex[2]->draw_quad ($w - $border, $border, $border, $ch);
1021 $tex[4]->draw_quad (0, $h - $border, $w, $border);
634 1022
635 my $left = $tex[3]; 1023 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
636 $left->draw_quad (0, $top->{h}, $left->{w}, $ch);
637
638 my $right = $tex[2];
639 $right->draw_quad ($w - $right->{w}, $top->{h}, $right->{w}, $ch);
640
641 my $bottom = $tex[4];
642 $bottom->draw_quad (0, $h - $bottom->{h}, $w, $bottom->{h});
643
644 my $bg = $tex[0]; 1024 my $bg = $tex[0];
645 1025
646 glBindTexture GL_TEXTURE_2D, $bg->{name}; 1026 # TODO: repeat texture not scale
647 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
648 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT;
649 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT;
650
651 my $rep_x = $cw / $bg->{w}; 1027 my $rep_x = $cw / $bg->{w};
652 my $rep_y = $ch / $bg->{h}; 1028 my $rep_y = $ch / $bg->{h};
653 1029
654 $bg->draw_quad ($left->{w}, $top->{h}, $cw, $ch); 1030 glColor @{ $self->{bg} };
655 1031
1032 $bg->{s} = $rep_x;
1033 $bg->{t} = $rep_y;
1034 $bg->{wrap_mode} = 1;
1035 $bg->draw_quad ($border, $border, $cw, $ch);
1036
656 glDisable GL_TEXTURE_2D; 1037 glDisable GL_TEXTURE_2D;
657 glDisable GL_BLEND; 1038 glDisable GL_BLEND;
1039 }
1040
1041 $self->{title}->draw if $self->{title};
658 1042
659 $self->child->draw; 1043 $self->child->draw;
660
661} 1044}
662 1045
663############################################################################# 1046#############################################################################
664 1047
665package CFClient::UI::Table; 1048package CFClient::UI::Table;
666 1049
667our @ISA = CFClient::UI::Base::; 1050our @ISA = CFClient::UI::Base::;
668 1051
669use List::Util qw(max sum); 1052use List::Util qw(max sum);
670 1053
671use SDL::OpenGL; 1054use CFClient::OpenGL;
1055
1056sub new {
1057 my $class = shift;
1058
1059 $class->SUPER::new (
1060 col_expand => [],
1061 @_
1062 )
1063}
672 1064
673sub add { 1065sub add {
674 my ($self, $x, $y, $chld) = @_; 1066 my ($self, $x, $y, $child) = @_;
675 1067
1068 $child->set_parent ($self);
676 $self->{children}[$y][$x] = $chld; 1069 $self->{children}[$y][$x] = $child;
677 $chld->set_parent ($self);
678 1070
679 $self->{w} = $self->{h} = -1; 1071 $child->check_size;
1072}
1073
1074sub children {
1075 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1076}
1077
1078# TODO: move to container class maybe? send childs a signal on removal?
1079sub clear {
1080 my ($self) = @_;
1081
1082 my @children = $self->children;
1083 delete $self->{children};
1084
1085 for (@children) {
1086 delete $_->{parent};
1087 $_->hide;
1088 }
1089
680 $self->update; 1090 $self->update;
681} 1091}
682 1092
683sub get_wh { 1093sub get_wh {
684 my ($self) = @_; 1094 my ($self) = @_;
… …
690 or next; 1100 or next;
691 1101
692 for my $x (0 .. $#$row) { 1102 for my $x (0 .. $#$row) {
693 my $widget = $row->[$x] 1103 my $widget = $row->[$x]
694 or next; 1104 or next;
695 my ($w, $h) = $widget->size_request; 1105 my ($w, $h) = @$widget{qw(req_w req_h)};
696 1106
697 $w[$x] = max $w[$x], $w; 1107 $w[$x] = max $w[$x], $w;
698 $h[$y] = max $h[$y], $h; 1108 $h[$y] = max $h[$y], $h;
699 } 1109 }
700 } 1110 }
… …
706 my ($self) = @_; 1116 my ($self) = @_;
707 1117
708 my ($ws, $hs) = $self->get_wh; 1118 my ($ws, $hs) = $self->get_wh;
709 1119
710 ( 1120 (
711 (List::Util::sum @$ws), 1121 (sum @$ws),
712 (List::Util::sum @$hs), 1122 (sum @$hs),
713 ) 1123 )
714} 1124}
715 1125
716sub size_allocate { 1126sub size_allocate {
717 my ($self, $x, $y, $w, $h) = @_; 1127 my ($self, $w, $h) = @_;
718
719 $self->_size_allocate ($x, $y, $w, $h) or return;
720 1128
721 my ($ws, $hs) = $self->get_wh; 1129 my ($ws, $hs) = $self->get_wh;
722 1130
723 my $req_w = List::Util::sum @$ws; 1131 my $req_w = sum @$ws;
724 my $req_h = List::Util::sum @$hs; 1132 my $req_h = sum @$hs;
1133
1134 # TODO: nicer code && do row_expand
1135 my @col_expand = @{$self->{col_expand}};
1136 @col_expand = (1) x @$ws unless @col_expand;
1137 my $col_expand = (sum @col_expand) || 1;
725 1138
726 # linearly scale sizes 1139 # linearly scale sizes
727 $_ *= $w / $req_w for @$ws; 1140 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
728 $_ *= $h / $req_h for @$hs; 1141 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1142
1143 CFClient::UI::harmonize $ws;
1144 CFClient::UI::harmonize $hs;
729 1145
730 my $y; 1146 my $y;
731 1147
732 for my $r (0 .. $#{$self->{children}}) { 1148 for my $r (0 .. $#{$self->{children}}) {
733 my $row = $self->{children}[$r] 1149 my $row = $self->{children}[$r]
… …
735 1151
736 my $x = 0; 1152 my $x = 0;
737 my $row_h = $hs->[$r]; 1153 my $row_h = $hs->[$r];
738 1154
739 for my $c (0 .. $#$row) { 1155 for my $c (0 .. $#$row) {
740 my $widget = $row->[$c]
741 or next;
742
743 my $col_w = $ws->[$c]; 1156 my $col_w = $ws->[$c];
744 1157
1158 if (my $widget = $row->[$c]) {
745 $widget->size_allocate ($x, $y, $col_w, $row_h); 1159 $widget->configure ($x, $y, $col_w, $row_h);
1160 }
746 1161
747 $x += $col_w; 1162 $x += $col_w;
748 } 1163 }
749 1164
750 $y += $row_h; 1165 $y += $row_h;
… …
794 (List::Util::max map $_->[1], @alloc), 1209 (List::Util::max map $_->[1], @alloc),
795 ) 1210 )
796} 1211}
797 1212
798sub size_allocate { 1213sub size_allocate {
799 my ($self, $x, $y, $w, $h) = @_; 1214 my ($self, $w, $h) = @_;
800
801 $self->_size_allocate ($x, $y, $w, $h) or return;
802
803 return unless $self->{w};
804 1215
805 ($h, $w) = ($w, $h); 1216 ($h, $w) = ($w, $h);
806 1217
807 my $children = $self->{children}; 1218 my $children = $self->{children};
808 1219
809 my @h = map +($_->size_request)[0], @$children; 1220 my @h = map $_->{req_w}, @$children;
810 1221
811 my $req_h = List::Util::sum @h; 1222 my $req_h = List::Util::sum @h;
812 1223
813 if ($req_h > $h) { 1224 if ($req_h > $h) {
814 # ah well, not enough space 1225 # ah well, not enough space
815 $_ = $h[$_] * $h / $req_h for @h; 1226 $_ *= $h / $req_h for @h;
816 } else { 1227 } else {
817 my $exp = List::Util::sum map $_->{expand}, @$children; 1228 my $exp = List::Util::sum map $_->{expand}, @$children;
818 $exp ||= 1; 1229 $exp ||= 1;
819 1230
820 for (0 .. $#$children) { 1231 for (0 .. $#$children) {
… …
824 $alloc_h += ($h - $req_h) * $child->{expand} / $exp; 1235 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
825 $h[$_] = $alloc_h; 1236 $h[$_] = $alloc_h;
826 } 1237 }
827 } 1238 }
828 1239
1240 CFClient::UI::harmonize \@h;
1241
829 my $y = 0; 1242 my $y = 0;
830 for (0 .. $#$children) { 1243 for (0 .. $#$children) {
831 my $child = $children->[$_]; 1244 my $child = $children->[$_];
832 my $h = $h[$_]; 1245 my $h = $h[$_];
833 $child->size_allocate ($y, 0, $h, $w); 1246 $child->configure ($y, 0, $h, $w);
834 1247
835 $y += $h; 1248 $y += $h;
836 } 1249 }
1250
1251 1
837} 1252}
838 1253
839############################################################################# 1254#############################################################################
840 1255
841package CFClient::UI::VBox; 1256package CFClient::UI::VBox;
… …
854 (List::Util::sum map $_->[1], @alloc), 1269 (List::Util::sum map $_->[1], @alloc),
855 ) 1270 )
856} 1271}
857 1272
858sub size_allocate { 1273sub size_allocate {
859 my ($self, $x, $y, $w, $h) = @_; 1274 my ($self, $w, $h) = @_;
860
861 $self->_size_allocate ($x, $y, $w, $h) or return;
862
863 return unless $self->{h};
864 1275
865 my $children = $self->{children}; 1276 my $children = $self->{children};
866 1277
867 my @h = map +($_->size_request)[1], @$children; 1278 my @h = map $_->{req_h}, @$children;
868 1279
869 my $req_h = List::Util::sum @h; 1280 my $req_h = List::Util::sum @h;
870 1281
871 if ($req_h > $h) { 1282 if ($req_h > $h) {
872 # ah well, not enough space 1283 # ah well, not enough space
873 $_ = $h[$_] * $h / $req_h for @h; 1284 $_ *= $h / $req_h for @h;
874 } else { 1285 } else {
875 my $exp = List::Util::sum map $_->{expand}, @$children; 1286 my $exp = List::Util::sum map $_->{expand}, @$children;
876 $exp ||= 1; 1287 $exp ||= 1;
877 1288
878 for (0 .. $#$children) { 1289 for (0 .. $#$children) {
… …
880 1291
881 $h[$_] += ($h - $req_h) * $child->{expand} / $exp; 1292 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
882 } 1293 }
883 } 1294 }
884 1295
1296 CFClient::UI::harmonize \@h;
1297
885 my $y = 0; 1298 my $y = 0;
886 for (0 .. $#$children) { 1299 for (0 .. $#$children) {
887 my $child = $children->[$_]; 1300 my $child = $children->[$_];
888 my $h = $h[$_]; 1301 my $h = $h[$_];
889 $child->size_allocate (0, $y, $w, $h); 1302 $child->configure (0, $y, $w, $h);
890 1303
891 $y += $h; 1304 $y += $h;
892 } 1305 }
1306
1307 1
893} 1308}
894 1309
895############################################################################# 1310#############################################################################
896 1311
897package CFClient::UI::Label; 1312package CFClient::UI::Label;
898 1313
899our @ISA = CFClient::UI::Base::; 1314our @ISA = CFClient::UI::Base::;
900 1315
901use SDL::OpenGL; 1316use CFClient::OpenGL;
902 1317
903sub new { 1318sub new {
904 my ($class, %arg) = @_; 1319 my ($class, %arg) = @_;
905 1320
906 my $self = $class->SUPER::new ( 1321 my $self = $class->SUPER::new (
907 fg => [1, 1, 1], 1322 fg => [1, 1, 1],
908 height => $::FONTSIZE, 1323 #font => default_font
1324 fontsize => 1,
909 text => "", 1325 text => "",
910 align => -1, 1326 align => -1,
1327 valign => -1,
911 padding => 2, 1328 padding => 2,
912 layout => new CFClient::Layout, 1329 layout => new CFClient::Layout,
1330 can_events => 0,
913 %arg 1331 %arg
914 ); 1332 );
915 1333
916 $self->set_text ($self->{text}); 1334 if (exists $self->{template}) {
1335 my $layout = new CFClient::Layout;
1336 $layout->set_text (delete $self->{template});
1337 $self->{template} = $layout;
1338 }
1339
1340 $self->set_text (delete $self->{text}) if exists $self->{text};
1341 $self->set_markup (delete $self->{markup}) if exists $self->{markup};
917 1342
918 $self 1343 $self
919} 1344}
920 1345
921sub escape_text { 1346sub escape {
922 local $_ = $_[1]; 1347 local $_ = $_[1];
923 1348
924 s/&/&amp;/g; 1349 s/&/&amp;/g;
925 s/>/&gt;/g; 1350 s/>/&gt;/g;
926 s/</&lt;/g; 1351 s/</&lt;/g;
927 1352
928 $_[1] 1353 $_[1]
929} 1354}
930 1355
1356sub update {
1357 my ($self) = @_;
1358
1359 delete $self->{texture};
1360 $self->SUPER::update;
1361}
1362
931sub set_text { 1363sub set_text {
932 my ($self, $text) = @_; 1364 my ($self, $text) = @_;
933 1365
1366 return if $self->{text} eq "T$text";
934 $self->{text} = $text; 1367 $self->{text} = "T$text";
1368
935 $self->{layout}->set_markup ($text); 1369 $self->{layout}->set_text ($text);
936 1370
937 delete $self->{texture}; 1371 delete $self->{texture};
938 $self->update; 1372 $self->update;
1373 $self->check_size;
939} 1374}
940 1375
941sub get_text { 1376sub set_markup {
942 my ($self, $text) = @_; 1377 my ($self, $markup) = @_;
943 1378
944 $self->{text} 1379 return if $self->{text} eq "M$markup";
1380 $self->{text} = "M$markup";
1381
1382 $self->{layout}->set_markup ($markup);
1383
1384 delete $self->{texture};
1385 $self->update;
1386 $self->check_size;
945} 1387}
946 1388
947sub size_request { 1389sub size_request {
948 my ($self) = @_; 1390 my ($self) = @_;
949 1391
950 $self->{layout}->set_width; 1392 $self->{layout}->set_font ($self->{font}) if $self->{font};
1393 $self->{layout}->set_width ($self->{max_w} || -1);
951 $self->{layout}->set_height ($self->{height}); 1394 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1395
952 my ($w, $h) = $self->{layout}->size; 1396 my ($w, $h) = $self->{layout}->size;
1397
1398 if (exists $self->{template}) {
1399 $self->{template}->set_font ($self->{font}) if $self->{font};
1400 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1401
1402 my ($w2, $h2) = $self->{template}->size;
1403
1404 $w = List::Util::max $w, $w2;
1405 $h = List::Util::max $h, $h2;
1406 }
953 1407
954 ( 1408 (
955 $w + $self->{padding} * 2, 1409 $w + $self->{padding} * 2,
956 $h + $self->{padding} * 2, 1410 $h + $self->{padding} * 2,
957 ) 1411 )
958} 1412}
959 1413
960sub size_allocate { 1414sub size_allocate {
961 my ($self, $x, $y, $w, $h) = @_; 1415 my ($self, $w, $h) = @_;
962
963 $self->_size_allocate ($x, $y, $w, $h) or return;
964 1416
965 delete $self->{texture}; 1417 delete $self->{texture};
966} 1418}
967 1419
968sub update { 1420sub set_fontsize {
969 my ($self) = @_; 1421 my ($self, $fontsize) = @_;
970 1422
1423 $self->{fontsize} = $fontsize;
971 delete $self->{texture}; 1424 delete $self->{texture};
1425
972 $self->SUPER::update; 1426 $self->update;
1427 $self->check_size;
973} 1428}
974 1429
975sub _draw { 1430sub _draw {
976 my ($self) = @_; 1431 my ($self) = @_;
977 1432
978 my $tex = $self->{texture} ||= do { 1433 my $tex = $self->{texture} ||= do {
1434 $self->{layout}->set_font ($self->{font}) if $self->{font};
979 $self->{layout}->set_width ($self->{w}); 1435 $self->{layout}->set_width ($self->{w});
1436 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
980 new_from_layout CFClient::Texture $self->{layout} 1437 new_from_layout CFClient::Texture $self->{layout}
981 }; 1438 };
982 1439
983 glEnable GL_BLEND; 1440 glEnable GL_BLEND;
984 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1441 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
985 glEnable GL_TEXTURE_2D; 1442 glEnable GL_TEXTURE_2D;
986 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1443 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
987 1444
988 glColor @{$self->{fg}}; 1445 glColor @{$self->{fg}};
989 1446
990 my $x = 1447 $self->{ox} = int (
991 $self->{align} < 0 ? $self->{padding} 1448 $self->{align} < 0 ? $self->{padding}
992 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1449 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
993 : ($self->{w} - $tex->{w}) * 0.5; 1450 : ($self->{w} - $tex->{w}) * 0.5
1451 );
994 1452
995 $tex->draw_quad ($x, $self->{padding}); 1453 $self->{oy} = int (
1454 $self->{valign} < 0 ? $self->{padding}
1455 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1456 : ($self->{h} - $tex->{h}) * 0.5
1457 );
1458
1459 $tex->draw_quad ($self->{ox}, $self->{oy});
996 1460
997 glDisable GL_TEXTURE_2D; 1461 glDisable GL_TEXTURE_2D;
998 glDisable GL_BLEND; 1462 glDisable GL_BLEND;
999} 1463}
1000 1464
1001############################################################################# 1465#############################################################################
1002 1466
1003package CFClient::UI::Entry; 1467package CFClient::UI::EntryBase;
1004 1468
1005our @ISA = CFClient::UI::Label::; 1469our @ISA = CFClient::UI::Label::;
1006 1470
1007use SDL; 1471use CFClient::OpenGL;
1008use SDL::OpenGL;
1009 1472
1010sub new { 1473sub new {
1011 my $class = shift; 1474 my $class = shift;
1012 1475
1013 $class->SUPER::new ( 1476 $class->SUPER::new (
1014 fg => [1, 1, 1], 1477 fg => [1, 1, 1],
1015 bg => [0, 0, 0, 0.2], 1478 bg => [0, 0, 0, 0.2],
1016 active_bg => [1, 1, 1], 1479 active_bg => [1, 1, 1, 0.5],
1017 active_fg => [0, 0, 0], 1480 active_fg => [0, 0, 0],
1481 can_hover => 1,
1482 can_focus => 1,
1483 valign => 0,
1484 can_events => 1,
1018 @_ 1485 @_
1019 ) 1486 )
1020} 1487}
1021 1488
1022sub _set_text { 1489sub _set_text {
1023 my ($self, $text) = @_; 1490 my ($self, $text) = @_;
1024 1491
1492 delete $self->{cur_h};
1493
1494 return if $self->{text} eq $text;
1495
1496 delete $self->{texture};
1497
1025 $self->{last_activity} = $::NOW; 1498 $self->{last_activity} = $::NOW;
1026
1027 $self->{text} = $text; 1499 $self->{text} = $text;
1028 $self->{layout}->set_width ($self->{w});
1029 1500
1030 $text =~ s/./*/g if $self->{hidden}; 1501 $text =~ s/./*/g if $self->{hidden};
1502 $self->{layout}->set_text ("$text ");
1031 1503
1032 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1504 $self->emit (changed => $self->{text});
1505}
1033 1506
1034 $text = substr $text, 0, $self->{cursor}; 1507sub get_text {
1035 utf8::encode $text; 1508 $_[0]{text}
1036
1037 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1038} 1509}
1039 1510
1040sub size_request { 1511sub size_request {
1041 my ($self) = @_; 1512 my ($self) = @_;
1042 1513
… …
1044 1515
1045 ($w + 1, $h) # add 1 for cursor 1516 ($w + 1, $h) # add 1 for cursor
1046} 1517}
1047 1518
1048sub size_allocate { 1519sub size_allocate {
1049 my ($self, $x, $y, $w, $h) = @_; 1520 my ($self, $w, $h) = @_;
1050 1521
1051 $self->SUPER::size_allocate ($x, $y, $w, $h); 1522 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1052
1053 $self->_set_text ($self->{text});
1054} 1523}
1055 1524
1056sub set_text { 1525sub set_text {
1057 my ($self, $text) = @_; 1526 my ($self, $text) = @_;
1058 1527
… …
1062} 1531}
1063 1532
1064sub key_down { 1533sub key_down {
1065 my ($self, $ev) = @_; 1534 my ($self, $ev) = @_;
1066 1535
1067 my $mod = $ev->key_mod; 1536 my $mod = $ev->{mod};
1068 my $sym = $ev->key_sym; 1537 my $sym = $ev->{sym};
1069
1070 my $uni = $ev->key_unicode; 1538 my $uni = $ev->{unicode};
1071 1539
1072 my $text = $self->get_text; 1540 my $text = $self->get_text;
1073 1541
1074 if ($sym == SDLK_BACKSPACE) { 1542 if ($sym == 8) {
1075 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1543 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1076 } elsif ($sym == SDLK_DELETE) { 1544 } elsif ($sym == 127) {
1077 substr $text, $self->{cursor}, 1, ""; 1545 substr $text, $self->{cursor}, 1, "";
1078 } elsif ($sym == SDLK_LEFT) { 1546 } elsif ($sym == CFClient::SDLK_LEFT) {
1079 --$self->{cursor} if $self->{cursor}; 1547 --$self->{cursor} if $self->{cursor};
1080 } elsif ($sym == SDLK_RIGHT) { 1548 } elsif ($sym == CFClient::SDLK_RIGHT) {
1081 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1549 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1082 } elsif ($sym == SDLK_HOME) { 1550 } elsif ($sym == CFClient::SDLK_HOME) {
1083 $self->{cursor} = 0; 1551 $self->{cursor} = 0;
1084 } elsif ($sym == SDLK_END) { 1552 } elsif ($sym == CFClient::SDLK_END) {
1085 $self->{cursor} = length $text; 1553 $self->{cursor} = length $text;
1554 } elsif ($sym == 27) {
1555 $self->emit ('escape');
1086 } elsif ($uni) { 1556 } elsif ($uni) {
1087 substr $text, $self->{cursor}++, 0, chr $uni; 1557 substr $text, $self->{cursor}++, 0, chr $uni;
1088 } 1558 }
1089 1559
1090 $self->_set_text ($text); 1560 $self->_set_text ($text);
… …
1144 1614
1145 $self->SUPER::_draw; 1615 $self->SUPER::_draw;
1146 1616
1147 #TODO: force update every cursor change :( 1617 #TODO: force update every cursor change :(
1148 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1618 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1619
1620 unless (exists $self->{cur_h}) {
1621 my $text = substr $self->{text}, 0, $self->{cursor};
1622 utf8::encode $text;
1623
1624 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1625 }
1626
1149 glColor @{$self->{fg}}; 1627 glColor @{$self->{fg}};
1150 glBegin GL_LINES; 1628 glBegin GL_LINES;
1151 glVertex $self->{cur_x}, $self->{cur_y};
1152 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1629 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1630 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1153 glEnd; 1631 glEnd;
1154 } 1632 }
1155} 1633}
1156 1634
1157#############################################################################
1158
1159package CFClient::UI::Slider; 1635package CFClient::UI::Entry;
1160 1636
1161use strict; 1637our @ISA = CFClient::UI::EntryBase::;
1162 1638
1163use SDL::OpenGL; 1639use CFClient::OpenGL;
1164 1640
1641sub key_down {
1642 my ($self, $ev) = @_;
1643
1644 my $sym = $ev->{sym};
1645
1646 if ($sym == 13) {
1647 unshift @{$self->{history}},
1648 my $txt = $self->get_text;
1649 $self->{history_pointer} = -1;
1650 $self->{history_saveback} = '';
1651 $self->emit (activate => $txt);
1652 $self->update;
1653
1654 } elsif ($sym == CFClient::SDLK_UP) {
1655 if ($self->{history_pointer} < 0) {
1656 $self->{history_saveback} = $self->get_text;
1657 }
1658 if (@{$self->{history} || []} > 0) {
1659 $self->{history_pointer}++;
1660 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1661 $self->{history_pointer} = @{$self->{history} || []} - 1;
1662 }
1663 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1664 }
1665
1666 } elsif ($sym == CFClient::SDLK_DOWN) {
1667 $self->{history_pointer}--;
1668 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1669
1670 if ($self->{history_pointer} >= 0) {
1671 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1672 } else {
1673 $self->set_text ($self->{history_saveback});
1674 }
1675
1676 } else {
1677 $self->SUPER::key_down ($ev);
1678 }
1679
1680}
1681
1682#############################################################################
1683
1684package CFClient::UI::Button;
1685
1165our @ISA = CFClient::UI::DrawBG::; 1686our @ISA = CFClient::UI::Label::;
1687
1688use CFClient::OpenGL;
1689
1690my @tex =
1691 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1692 qw(b1_button_active.png);
1166 1693
1167sub new { 1694sub new {
1168 my $class = shift; 1695 my $class = shift;
1169 1696
1697 $class->SUPER::new (
1698 padding => 4,
1699 fg => [1, 1, 1],
1700 bg => [1, 1, 1, 0.2],
1701 active_fg => [0, 0, 1],
1702 can_hover => 1,
1703 align => 0,
1704 valign => 0,
1705 can_events => 1,
1706 @_
1707 )
1708}
1709
1710sub button_up {
1711 my ($self, $ev, $x, $y) = @_;
1712
1713 if ($x >= 0 && $x < $self->{w}
1714 && $y >= 0 && $y < $self->{h}) {
1715 $self->emit ("activate");
1716 }
1717}
1718
1719sub _draw {
1720 my ($self) = @_;
1721
1722 local $self->{fg} = $self->{fg};
1723
1724 if ($GRAB == $self) {
1725 $self->{fg} = $self->{active_fg};
1726 }
1727
1728 glEnable GL_BLEND;
1729 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1730 glEnable GL_TEXTURE_2D;
1731 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1732 glColor 0, 0, 0, 1;
1733
1734 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});
1735
1736 glDisable GL_TEXTURE_2D;
1737 glDisable GL_BLEND;
1738
1739 $self->SUPER::_draw;
1740}
1741
1742#############################################################################
1743
1744package CFClient::UI::CheckBox;
1745
1746our @ISA = CFClient::UI::DrawBG::;
1747
1748my @tex =
1749 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1750 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1751
1752use CFClient::OpenGL;
1753
1754sub new {
1755 my $class = shift;
1756
1757 $class->SUPER::new (
1758 padding => 2,
1759 fg => [1, 1, 1],
1760 active_fg => [1, 1, 0],
1761 state => 0,
1762 can_hover => 1,
1763 @_
1764 )
1765}
1766
1767sub size_request {
1768 my ($self) = @_;
1769
1770 ($self->{padding} * 2 + 6) x 2
1771}
1772
1773sub button_down {
1774 my ($self, $ev, $x, $y) = @_;
1775
1776 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1777 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1778 $self->{state} = !$self->{state};
1779 $self->emit (changed => $self->{state});
1780 }
1781}
1782
1783sub _draw {
1784 my ($self) = @_;
1785
1786 $self->SUPER::_draw;
1787
1788 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1789
1790 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1791
1792 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1793
1794 glEnable GL_BLEND;
1795 glEnable GL_TEXTURE_2D;
1796 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1797
1798 my $tex = $self->{state} ? $tex[1] : $tex[0];
1799
1800 $tex->draw_quad (0, 0, $s, $s);
1801
1802 glDisable GL_TEXTURE_2D;
1803 glDisable GL_BLEND;
1804}
1805
1806#############################################################################
1807
1808package CFClient::UI::Image;
1809
1810our @ISA = CFClient::UI::Base::;
1811
1812use CFClient::OpenGL;
1813use Carp qw/confess/;
1814
1815our %loaded_images;
1816
1817sub new {
1818 my $class = shift;
1819
1820 my $self = $class->SUPER::new (can_events => 0, @_);
1821
1822 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1823
1824 $loaded_images{$self->{image}} ||=
1825 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1826
1827 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1828
1829 Scalar::Util::weaken $loaded_images{$self->{image}};
1830
1831 $self->{aspect} = $tex->{w} / $tex->{h};
1832
1833 $self
1834}
1835
1836sub size_request {
1837 my ($self) = @_;
1838
1839 ($self->{tex}->{w}, $self->{tex}->{h})
1840}
1841
1842sub _draw {
1843 my ($self) = @_;
1844
1845 my $tex = $self->{tex};
1846
1847 my ($w, $h) = ($self->{w}, $self->{h});
1848
1849 if ($self->{rot90}) {
1850 glRotate 90, 0, 0, 1;
1851 glTranslate 0, -$self->{w}, 0;
1852
1853 ($w, $h) = ($h, $w);
1854 }
1855
1856 glEnable GL_BLEND;
1857 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1858 glEnable GL_TEXTURE_2D;
1859 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1860
1861 $tex->draw_quad (0, 0, $w, $h);
1862
1863 glDisable GL_BLEND;
1864 glDisable GL_TEXTURE_2D;
1865}
1866
1867#############################################################################
1868
1869package CFClient::UI::VGauge;
1870
1871our @ISA = CFClient::UI::Base::;
1872
1873use List::Util qw(min max);
1874
1875use CFClient::OpenGL;
1876
1877my %tex = (
1878 food => [
1879 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1880 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1881 ],
1882 grace => [
1883 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1884 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1885 ],
1886 hp => [
1887 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1888 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1889 ],
1890 mana => [
1891 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1892 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1893 ],
1894);
1895
1896# eg. VGauge->new (gauge => 'food'), default gauge: food
1897sub new {
1898 my $class = shift;
1899
1900 my $self = $class->SUPER::new (
1901 type => 'food',
1902 @_
1903 );
1904
1905 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1906
1907 $self
1908}
1909
1910sub size_request {
1911 my ($self) = @_;
1912
1913 #my $tex = $tex{$self->{type}}[0];
1914 #@$tex{qw(w h)}
1915 (0, 0)
1916}
1917
1918sub set_max {
1919 my ($self, $max) = @_;
1920
1921 return if $self->{max_val} == $max;
1922
1923 $self->{max_val} = $max;
1924 $self->update;
1925}
1926
1927sub set_value {
1928 my ($self, $val, $max) = @_;
1929
1930 $self->set_max ($max)
1931 if defined $max;
1932
1933 return if $self->{val} == $val;
1934
1935 $self->{val} = $val;
1936 $self->update;
1937}
1938
1939sub _draw {
1940 my ($self) = @_;
1941
1942 my $tex = $tex{$self->{type}};
1943 my ($t1, $t2, $t3) = @$tex;
1944
1945 my ($w, $h) = ($self->{w}, $self->{h});
1946
1947 if ($self->{vertical}) {
1948 glRotate 90, 0, 0, 1;
1949 glTranslate 0, -$self->{w}, 0;
1950
1951 ($w, $h) = ($h, $w);
1952 }
1953
1954 my $ycut = $self->{val} / ($self->{max_val} || 1);
1955
1956 my $ycut1 = max 0, min 1, $ycut;
1957 my $ycut2 = max 0, min 1, $ycut - 1;
1958
1959 my $h1 = $self->{h} * (1 - $ycut1);
1960 my $h2 = $self->{h} * (1 - $ycut2);
1961
1962 glEnable GL_BLEND;
1963 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1964 glEnable GL_TEXTURE_2D;
1965 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1966
1967 glBindTexture GL_TEXTURE_2D, $t1->{name};
1968 glBegin GL_QUADS;
1969 glTexCoord 0 , 0; glVertex 0 , 0;
1970 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1971 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1972 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1973 glEnd;
1974
1975 my $ycut1 = List::Util::min 1, $ycut;
1976 glBindTexture GL_TEXTURE_2D, $t2->{name};
1977 glBegin GL_QUADS;
1978 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1979 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1980 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1981 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1982 glEnd;
1983
1984 if ($t3) {
1985 glBindTexture GL_TEXTURE_2D, $t3->{name};
1986 glBegin GL_QUADS;
1987 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1988 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
1989 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
1990 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1991 glEnd;
1992 }
1993
1994 glDisable GL_BLEND;
1995 glDisable GL_TEXTURE_2D;
1996}
1997
1998#############################################################################
1999
2000package CFClient::UI::Gauge;
2001
2002our @ISA = CFClient::UI::VBox::;
2003
2004sub new {
2005 my ($class, %arg) = @_;
2006
2007 my $self = $class->SUPER::new (
2008 tooltip => $arg{type},
2009 can_hover => 1,
2010 can_events => 1,
2011 %arg,
2012 );
2013
2014 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2015 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2016 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2017
2018 $self
2019}
2020
2021sub set_fontsize {
2022 my ($self, $fsize) = @_;
2023
2024 $self->{value}->set_fontsize ($fsize);
2025 $self->{max} ->set_fontsize ($fsize);
2026}
2027
2028sub set_max {
2029 my ($self, $max) = @_;
2030
2031 $self->{gauge}->set_max ($max);
2032 $self->{max}->set_text ($max);
2033}
2034
2035sub set_value {
2036 my ($self, $val, $max) = @_;
2037
2038 $self->set_max ($max)
2039 if defined $max;
2040
2041 $self->{gauge}->set_value ($val, $max);
2042 $self->{value}->set_text ($val);
2043}
2044
2045#############################################################################
2046
2047package CFClient::UI::Slider;
2048
2049use strict;
2050
2051use CFClient::OpenGL;
2052
2053our @ISA = CFClient::UI::DrawBG::;
2054
2055my @tex =
2056 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
2057 qw(s1_slider.png s1_slider_bg.png);
2058
2059sub new {
2060 my $class = shift;
2061
1170 # range [value, low, high, page] 2062 # range [value, low, high, page]
1171 2063
2064 # TODO: 0-width page
2065 # TODO: req_w/h are wrong with vertical
2066 # TODO: calculations are off
1172 my $self = $class->SUPER::new ( 2067 my $self = $class->SUPER::new (
1173 fg => [1, 1, 1], 2068 fg => [1, 1, 1],
1174 active_fg => [0, 0, 0], 2069 active_fg => [0, 0, 0],
1175 range => [0, 0, 100, 10], 2070 range => [0, 0, 100, 10],
1176 req_w => 40, 2071 req_w => $::WIDTH / 80,
1177 req_h => 10, 2072 req_h => $::WIDTH / 80,
1178 vertical => 0, 2073 vertical => 0,
2074 can_hover => 1,
2075 inner_pad => 5,
1179 @_ 2076 @_
1180 ); 2077 );
1181 2078
1182 $self 2079 $self
1183} 2080}
… …
1204 if ($GRAB == $self) { 2101 if ($GRAB == $self) {
1205 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2102 my ($value, $lo, $hi, $page) = @{$self->{range}};
1206 2103
1207 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2104 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
1208 2105
2106 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2107 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2108
2109 $x -= $inner_pad_px; # substract the padding
1209 $x = $x * ($hi - $lo) / $w + $lo; 2110 $x = $x * ($hi - $lo) / $inner_w + $lo;
1210 $x = $lo if $x < $lo; 2111 $x = $lo if $x < $lo;
1211 $x = $hi - $page if $x > $hi - $page; 2112 $x = $hi - $page if $x > $hi - $page;
1212 $self->{range}[0] = $x; 2113 $self->{range}[0] = $x;
1213 2114
1214 $self->emit (changed => $x); 2115 $self->emit (changed => $x);
1215 $self->update; 2116 $self->update;
1216 } 2117 }
2118}
2119
2120# the inner_* stuff is for generating a padding for the slider handle,
2121# so that the handle doesn't leave the texture. This calculation isn't 100%
2122# correct propably, but it does the job for now
2123sub _calc_inner_pad_px {
2124 my ($self, $w) = @_;
2125 ($w / 100) * $self->{inner_pad} # % to pixels
1217} 2126}
1218 2127
1219sub _draw { 2128sub _draw {
1220 my ($self) = @_; 2129 my ($self) = @_;
1221 2130
… …
1235 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2144 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1236 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2145 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1237 2146
1238 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2147 my ($value, $lo, $hi, $page) = @{$self->{range}};
1239 2148
2149 $hi = $value + 1 if $lo == $hi;
2150
2151 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2152 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2153
1240 $page = int $page * $w / ($hi - $lo); 2154 $page = int $page * $inner_w / ($hi - $lo);
1241 $value = int +($value - $lo) * $w / ($hi - $lo); 2155 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1242 2156
1243 $w -= $page; 2157 $w -= $page;
1244 $page &= ~1; 2158 $page &= ~1;
1245 glTranslate $page * 0.5, 0, 0; 2159 glTranslate $page * 0.5, 0, 0;
2160 $page ||= 2;
1246 2161
1247 glColor @$fg;
1248 glBegin GL_LINES;
1249 glVertex 0, 0; glVertex 0, $h;
1250 glVertex $w - 1, 0; glVertex $w - 1, $h;
1251 glVertex 0, $h * 0.5; glVertex $w, $h * 0.5;
1252 glEnd;
1253
1254 my $knob_a = $value - $page * 0.5; 2162 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1255 my $knob_b = $value + $page * 0.5; 2163 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1256 2164
1257 glBegin GL_QUADS; 2165 glEnable GL_BLEND;
1258 glColor @$fg; 2166 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1259 glVertex $knob_a, 0; 2167 glEnable GL_TEXTURE_2D;
1260 glVertex $knob_a, $h; 2168 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1261 glVertex $knob_b, $h;
1262 glVertex $knob_b, 0;
1263 2169
1264 if ($knob_a < $knob_b - 2) { 2170 # draw background
1265 glColor @$bg; 2171 $tex[1]->draw_quad (0, 0, $w, $h);
1266 glVertex $knob_a + 1, 1;
1267 glVertex $knob_a + 1, $h - 1;
1268 glVertex $knob_b - 1, $h - 1;
1269 glVertex $knob_b - 1, 1;
1270 }
1271 glEnd;
1272}
1273 2172
1274############################################################################# 2173 # draw handle
2174 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);
1275 2175
2176 glDisable GL_BLEND;
2177 glDisable GL_TEXTURE_2D;
2178}
2179
2180#############################################################################
2181
1276package CFClient::UI::MapWidget; 2182package CFClient::UI::TextView;
1277 2183
1278use strict;
1279
1280use List::Util qw(min max);
1281
1282use SDL;
1283use SDL::OpenGL;
1284
1285our @ISA = CFClient::UI::Base::; 2184our @ISA = CFClient::UI::HBox::;
2185
2186use CFClient::OpenGL;
1286 2187
1287sub new { 2188sub new {
1288 my $class = shift; 2189 my $class = shift;
1289 2190
1290 $class->SUPER::new ( 2191 my $self = $class->SUPER::new (
1291 z => -1, 2192 fontsize => 1,
1292 list => (glGenLists 1), 2193 can_events => 0,
2194 #font => default_font
1293 @_ 2195 @_,
2196
2197 layout => (new CFClient::Layout),
2198 par => [],
2199 height => 0,
2200 children => [
2201 (new CFClient::UI::Empty expand => 1),
2202 (new CFClient::UI::Slider vertical => 1),
2203 ],
1294 ) 2204 );
1295}
1296 2205
1297sub key_down { 2206 $self->{children}[1]->connect (changed => sub { $self->update });
1298 print "MAPKEYDOWN\n";
1299}
1300 2207
1301sub key_up { 2208 $self
1302} 2209}
1303 2210
1304sub size_request { 2211sub set_fontsize {
2212 my ($self, $fontsize) = @_;
2213
2214 $self->{fontsize} = $fontsize;
2215 $self->reflow;
2216}
2217
2218sub text_height {
2219 my ($self, $text) = @_;
2220
2221 my $layout = $self->{layout};
2222
2223 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2224 $layout->set_width ($self->{children}[0]{w});
2225 $layout->set_text ($text);
1305 ( 2226
1306 1 + 32 * int $::WIDTH / 32, 2227 ($layout->size)[1]
1307 1 + 32 * int $::HEIGHT / 32, 2228}
1308 ) 2229
2230sub reflow {
2231 my ($self) = @_;
2232
2233 $self->{need_reflow}++;
2234 $self->update;
2235}
2236
2237sub size_allocate {
2238 my ($self, $w, $h) = @_;
2239
2240 $self->SUPER::size_allocate ($w, $h);
2241
2242 $self->{layout}->set_font ($self->{font}) if $self->{font};
2243 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2244 $self->{layout}->set_width ($self->{children}[0]{w});
2245
2246 $self->reflow;
2247}
2248
2249sub add_paragraph {
2250 my ($self, $color, $text) = @_;
2251
2252 #TODO: intelligently "reformat" paragraph
2253
2254 my $height = $self->text_height ($text);
2255
2256 $self->{height} += $height;
2257
2258 push @{$self->{par}}, [$height, $color, $text];
2259
2260 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
2261 $self->{children}[1]->update;
1309} 2262}
1310 2263
1311sub update { 2264sub update {
1312 my ($self) = @_; 2265 my ($self) = @_;
1313 2266
1314 $self->{need_update} = 1;
1315 $self->SUPER::update; 2267 $self->SUPER::update;
1316}
1317 2268
1318sub draw { 2269 return unless $self->{h} > 0;
1319 my ($self) = @_;
1320 2270
2271 delete $self->{texture};
2272
2273 $ROOT->on_refresh ($self, sub {
1321 if (delete $self->{need_update}) { 2274 if (delete $self->{need_reflow}) {
1322 glNewList $self->{list}, GL_COMPILE; 2275 my $height = 0;
1323 2276
1324 my $mx = $::CONN->{mapx}; 2277 $height += $_->[0] = $self->text_height ($_->[2])
1325 my $my = $::CONN->{mapy}; 2278 for @{$self->{par}};
1326 2279
1327 my $map = $::CONN->{map}; 2280 $self->{height} = $height;
1328 2281
1329 my ($xofs, $yofs); 2282 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1330 2283
1331 my $sw = 1 + int $::WIDTH / 32; 2284 delete $self->{texture};
1332 my $sh = 1 + int $::HEIGHT / 32;
1333
1334 if ($::CONN->{mapw} > $sw) {
1335 $xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5;
1336 } else {
1337 $xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs};
1338 } 2285 }
1339 2286
1340 if ($::CONN->{maph} > $sh) { 2287 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1341 $yofs = $my + ($::CONN->{maph} - $sh) * 0.5; 2288 glClearColor 0, 0, 0, 0;
1342 } else { 2289 glClear GL_COLOR_BUFFER_BIT;
1343 $yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
1344 }
1345 2290
1346 glEnable GL_TEXTURE_2D;
1347 glEnable GL_BLEND; 2291 glEnable GL_BLEND;
1348 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2292 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2293 glEnable GL_TEXTURE_2D;
1349 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2294 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1350 2295
1351 my $sw4 = ($sw + 3) & ~3; 2296 my $top = int $self->{children}[1]{range}[0];
1352 my $darkness = "\x00" x ($sw4 * $sh);
1353 2297
1354 for my $x (0 .. $sw - 1) { 2298 my $y0 = $top;
1355 my $row = $map->[$x + $xofs]; 2299 my $y1 = $top + $self->{h};
1356 for my $y (0 .. $sh - 1) {
1357 2300
1358 my $cell = $row->[$y + $yofs] 2301 my $y = 0;
1359 or next;
1360 2302
2303 my $layout = $self->{layout};
2304
2305 $layout->set_font ($self->{font}) if $self->{font};
2306
2307 for my $par (@{$self->{par}}) {
1361 my $dark = $cell->[0]; 2308 my $h = $par->[0];
1362 if ($dark < 0) { 2309
1363 substr $darkness, $y * $sw4 + $x, 1, chr 224; 2310 if ($y0 < $y + $h && $y < $y1) {
1364 } else { 2311 $layout->set_text ($par->[2]);
1365 substr $darkness, $y * $sw4 + $x, 1, chr 255 - $dark; 2312
2313 glColor @{ $par->[1] };
2314 my ($W, $H) = $layout->size;
2315 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);
1366 } 2316 }
1367 2317
1368 for my $num (grep $_, @$cell[1,2,3]) { 2318 $y += $h;
1369 my $tex = $::CONN->{face}[$num]{texture} || next;
1370
1371 my ($w, $h) = @$tex{qw(w h)};
1372
1373 $tex->draw_quad (($x + 1) * 32 - $w, ($y + 1) * 32 - $h, $w, $h);
1374 }
1375 } 2319 }
1376 }
1377 2320
1378# if (1) { # higher quality darkness
1379# $lighting =~ s/(.)/$1$1$1/gs;
1380# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
1381#
1382# $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear");
1383#
1384# $lighting = $pb->get_pixels;
1385# $lighting =~ s/(.)../$1/gs;
1386# }
1387
1388 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1389
1390 $darkness = new CFClient::Texture
1391 w => $sw4,
1392 h => $sh,
1393 data => $darkness,
1394 internalformat => GL_ALPHA,
1395 format => GL_ALPHA;
1396
1397 glColor 0.45, 0.45, 0.45, 1;
1398 $darkness->draw_quad (0, 0, $sw4 * 32, $sh * 32);
1399
1400 glDisable GL_TEXTURE_2D; 2321 glDisable GL_TEXTURE_2D;
1401 glDisable GL_BLEND; 2322 glDisable GL_BLEND;
1402
1403 glEndList;
1404 }
1405
1406 glCallList $self->{list};
1407}
1408
1409my %DIR = (
1410 SDLK_KP8, [1, "north"],
1411 SDLK_KP9, [2, "northeast"],
1412 SDLK_KP6, [3, "east"],
1413 SDLK_KP3, [4, "southeast"],
1414 SDLK_KP2, [5, "south"],
1415 SDLK_KP1, [6, "southwest"],
1416 SDLK_KP4, [7, "west"],
1417 SDLK_KP7, [8, "northwest"],
1418
1419 SDLK_UP, [1, "north"],
1420 SDLK_RIGHT, [3, "east"],
1421 SDLK_DOWN, [5, "south"],
1422 SDLK_LEFT, [7, "west"],
1423);
1424
1425sub key_down {
1426 my ($self, $ev) = @_;
1427
1428 my $mod = $ev->key_mod;
1429 my $sym = $ev->key_sym;
1430
1431 if ($sym == SDLK_KP5) {
1432 $::CONN->send ("command stay fire");
1433 } elsif (exists $DIR{$sym}) {
1434 if ($mod & KMOD_SHIFT) {
1435 $self->{shft}++;
1436 $::CONN->send ("command fire $DIR{$sym}[0]");
1437 } elsif ($mod & KMOD_CTRL) {
1438 $self->{ctrl}++;
1439 $::CONN->send ("command run $DIR{$sym}[0]");
1440 } else {
1441 $::CONN->send ("command $DIR{$sym}[1]");
1442 } 2323 };
1443 } 2324 });
1444} 2325}
1445 2326
1446sub key_up { 2327sub _draw {
1447 my ($self, $ev) = @_; 2328 my ($self) = @_;
1448 2329
1449 my $mod = $ev->key_mod; 2330 glEnable GL_BLEND;
1450 my $sym = $ev->key_sym; 2331 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2332 glEnable GL_TEXTURE_2D;
2333 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2334 glColor 1, 1, 1, 1;
2335 $self->{texture}->draw_quad (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2336 glDisable GL_TEXTURE_2D;
2337 glDisable GL_BLEND;
1451 2338
1452 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) { 2339 $self->{children}[1]->draw;
1453 $::CONN->send ("command fire_stop"); 2340
1454 }
1455 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1456 $::CONN->send ("command run_stop");
1457 }
1458} 2341}
1459 2342
1460############################################################################# 2343#############################################################################
1461 2344
1462package CFClient::UI::Animator; 2345package CFClient::UI::Animator;
1463 2346
1464use SDL::OpenGL; 2347use CFClient::OpenGL;
1465 2348
1466our @ISA = CFClient::UI::Bin::; 2349our @ISA = CFClient::UI::Bin::;
1467 2350
1468sub moveto { 2351sub moveto {
1469 my ($self, $x, $y) = @_; 2352 my ($self, $x, $y) = @_;
… …
1499 glPopMatrix; 2382 glPopMatrix;
1500} 2383}
1501 2384
1502############################################################################# 2385#############################################################################
1503 2386
1504package CFClient::UI::Toplevel; 2387package CFClient::UI::Flopper;
2388
2389our @ISA = CFClient::UI::Button::;
2390
2391sub new {
2392 my $class = shift;
2393
2394 my $self = $class->SUPER::new (
2395 state => 0,
2396 connect_activate => \&toggle_flopper,
2397 @_
2398 );
2399
2400 if ($self->{state}) {
2401 $self->{state} = 0;
2402 $self->toggle_flopper;
2403 }
2404
2405 $self
2406}
2407
2408sub toggle_flopper {
2409 my ($self) = @_;
2410
2411 # TODO: use animation
2412 if ($self->{state} = !$self->{state}) {
2413 $CFClient::UI::ROOT->add ($self->{other});
2414 $self->{other}->move ($self->coord2global (0, $self->{h}));
2415 $self->emit ("open");
2416 } else {
2417 $CFClient::UI::ROOT->remove ($self->{other});
2418 $self->emit ("close");
2419 }
2420
2421 $self->emit (changed => $self->{state});
2422}
2423
2424#############################################################################
2425
2426package CFClient::UI::Tooltip;
2427
2428our @ISA = CFClient::UI::Bin::;
2429
2430use CFClient::OpenGL;
2431
2432sub new {
2433 my $class = shift;
2434
2435 $class->SUPER::new (
2436 @_,
2437 can_events => 0,
2438 )
2439}
2440
2441sub set_markup {
2442 my ($self, $text) = @_;
2443
2444 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0];
2445 $self->{label}->set_markup ($text);
2446 $self->add ($self->{label});
2447}
2448
2449sub size_request {
2450 my ($self) = @_;
2451
2452 $self->child->set_max_size ($::WIDTH * 0.3);
2453
2454 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2455
2456 ($w + 4, $h + 4)
2457}
2458
2459sub size_allocate {
2460 my ($self, $w, $h) = @_;
2461
2462 $self->SUPER::size_allocate ($w - 4, $h - 4);
2463}
2464
2465sub _draw {
2466 my ($self) = @_;
2467
2468 glPushMatrix;
2469 glTranslate 0.375, 0.375;
2470
2471 my ($w, $h) = @$self{qw(w h)};
2472
2473 glColor 1, 0.8, 0.4;
2474 glBegin GL_QUADS;
2475 glVertex 0 , 0;
2476 glVertex 0 , $h;
2477 glVertex $w, $h;
2478 glVertex $w, 0;
2479 glEnd;
2480
2481 glColor 0, 0, 0;
2482 glBegin GL_LINE_LOOP;
2483 glVertex 0 , 0;
2484 glVertex 0 , $h;
2485 glVertex $w, $h;
2486 glVertex $w, 0;
2487 glEnd;
2488
2489 glPopMatrix;
2490
2491 glTranslate 2, 2;
2492 $self->SUPER::_draw;
2493}
2494
2495#############################################################################
2496
2497package CFClient::UI::Face;
2498
2499our @ISA = CFClient::UI::Base::;
2500
2501use CFClient::OpenGL;
2502
2503sub new {
2504 my $class = shift;
2505
2506 $class->SUPER::new (
2507 aspect => 1,
2508 @_,
2509 )
2510}
2511
2512sub size_request {
2513 (32, 8)
2514}
2515
2516sub _draw {
2517 my ($self) = @_;
2518
2519 return unless $::CONN;#d# manage and cache textures differently
2520 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
2521
2522 # TODO animation
2523 if ($tex) {
2524 glEnable GL_BLEND;
2525 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2526 glEnable GL_TEXTURE_2D;
2527 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2528 glColor 1, 1, 1, 1;
2529 $tex->draw_quad (0, 0, $self->{w}, $self->{h});
2530 glDisable GL_TEXTURE_2D;
2531 glDisable GL_BLEND;
2532 }
2533}
2534
2535#############################################################################
2536
2537package CFClient::UI::InventoryItem;
2538
2539our @ISA = CFClient::UI::HBox::;
2540
2541sub new {
2542 my $class = shift;
2543
2544 my %args = @_;
2545
2546 my $item = $args{item};
2547
2548 my $desc = $item->{nrof} < 2
2549 ? $item->{name}
2550 : "$item->{nrof} $item->{name_pl}";
2551
2552
2553 my $self = $class->SUPER::new (
2554 can_hover => 1,
2555 can_events => 1,
2556 tooltip => (CFClient::UI::Label->escape ($desc)
2557 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2558 connect_button_down => sub {
2559 my ($self, $ev, $x, $y) = @_;
2560
2561 # todo: maybe put examine on 1? but should just be a tooltip :(
2562 if ($ev->{button} == 1) {
2563 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2564 } elsif ($ev->{button} == 2) {
2565 $::CONN->send ("apply $item->{tag}");
2566 } elsif ($ev->{button} == 3) {
2567 CFClient::UI::Menu->new (
2568 items => [
2569 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2570 [
2571 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2572 sub { $::CONN->send ("lock $item->{tag}") },
2573 ],
2574 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2575 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2576 ["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2577 ],
2578 )->popup ($ev);
2579 }
2580
2581 1
2582 },
2583 %args
2584 );
2585 $self->add(new CFClient::UI::Face
2586 can_events => 0,
2587 face => $item->{face},
2588 anim => $item->{anim},
2589 animspeed => $item->{animspeed});
2590 $self->add(new CFClient::UI::Label
2591 can_events => 0,
2592 text => $desc);
2593
2594 $self
2595}
2596
2597#############################################################################
2598
2599package CFClient::UI::Inventory;
2600
2601our @ISA = CFClient::UI::ScrolledWindow::;
2602
2603sub new {
2604 my $class = shift;
2605
2606 my $self = $class->SUPER::new (
2607 scrolled => (new CFClient::UI::VBox),
2608 @_,
2609 );
2610
2611 $self
2612}
2613
2614sub set_items {
2615 my ($self, $items) = @_;
2616
2617 $self->{scrolled}->clear;
2618 return unless $items;
2619
2620 my @items = sort { $a->{type} <=> $b->{type} } @$items;
2621
2622 $self->{real_items} = \@items;
2623
2624 for my $item (@items) {
2625 my $desc = $item->{nrof} < 2
2626 ? $item->{name}
2627 : "$item->{nrof} $item->{name_pl}";
2628
2629 $self->{scrolled}->add (new CFClient::UI::InventoryItem item => $item);
2630 }
2631
2632# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2633}
2634
2635sub size_request {
2636 my ($self) = @_;
2637 ($self->{req_w}, $self->{req_h});
2638}
2639
2640#############################################################################
2641
2642package CFClient::UI::Menu;
2643
2644our @ISA = CFClient::UI::FancyFrame::;
2645
2646use CFClient::OpenGL;
2647
2648sub new {
2649 my $class = shift;
2650
2651 my $self = $class->SUPER::new (
2652 items => [],
2653 z => 100,
2654 @_,
2655 );
2656
2657 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2658
2659 for my $item (@{ $self->{items} }) {
2660 my ($widget, $cb) = @$item;
2661
2662 # handle various types of items, only text for now
2663 if (!ref $widget) {
2664 $widget = new CFClient::UI::Label
2665 can_hover => 1,
2666 can_events => 1,
2667 text => $widget;
2668 }
2669
2670 $self->{item}{$widget} = $item;
2671
2672 $self->{vbox}->add ($widget);
2673 }
2674
2675 $self
2676}
2677
2678# popup given the event (must be a mouse button down event currently)
2679sub popup {
2680 my ($self, $ev) = @_;
2681
2682 $self->emit ("popdown");
2683
2684 # maybe save $GRAB? must be careful about events...
2685 $GRAB = $self;
2686 $self->{button} = $ev->{button};
2687
2688 $self->show;
2689 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2690}
2691
2692sub mouse_motion {
2693 my ($self, $ev, $x, $y) = @_;
2694
2695 # TODO: should use vbox->find_widget or so
2696 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2697 $self->{hover} = $self->{item}{$HOVER};
2698}
2699
2700sub button_up {
2701 my ($self, $ev, $x, $y) = @_;
2702
2703 if ($ev->{button} == $self->{button}) {
2704 undef $GRAB;
2705 $self->hide;
2706
2707 $self->emit ("popdown");
2708 $self->{hover}[1]->() if $self->{hover};
2709 }
2710}
2711
2712#############################################################################
2713
2714package CFClient::UI::Root;
1505 2715
1506our @ISA = CFClient::UI::Container::; 2716our @ISA = CFClient::UI::Container::;
1507 2717
2718use CFClient::OpenGL;
2719
2720sub check_size {
2721 my ($self) = @_;
2722
2723 $self->configure (0, 0, $self->{w}, $self->{h});
2724}
2725
1508sub size_request { 2726sub size_request {
1509 ($::WIDTH, $::HEIGHT) 2727 my ($self) = @_;
2728
2729 ($self->{w}, $self->{h})
1510} 2730}
1511 2731
1512sub size_allocate { 2732sub size_allocate {
2733 my ($self, $w, $h) = @_;
2734
2735 my $old_w = $self->{old_w};
2736 my $old_h = $self->{old_h};
2737
2738 if ($old_w && $old_h) {
2739 for my $child ($self->children) {
2740 $child->{x} = int 0.5 + $child->{x} * $w / $old_w;
2741 $child->{w} = int 0.5 + $child->{w} * $w / $old_w;
2742 $child->{req_w} = int 0.5 + $child->{req_w} * $w / $old_w if exists $child->{req_w};
2743 $child->{user_w} = int 0.5 + $child->{user_w} * $w / $old_w if exists $child->{user_w};
2744 $child->{y} = int 0.5 + $child->{y} * $h / $old_h;
2745 $child->{h} = int 0.5 + $child->{h} * $h / $old_h;
2746 $child->{req_h} = int 0.5 + $child->{req_h} * $h / $old_h if exists $child->{req_h};
2747 $child->{user_h} = int 0.5 + $child->{user_h} * $h / $old_h if exists $child->{user_h};
2748 }
2749 }
2750
2751 $self->{old_w} = $w;
2752 $self->{old_h} = $h;
2753}
2754
2755sub configure {
1513 my ($self, $x, $y, $w, $h) = @_; 2756 my ($self, $x, $y, $w, $h) = @_;
1514 2757
1515 $self->_size_allocate ($x, $y, $w, $h); 2758 $self->SUPER::configure ($x, $y, $w, $h);
1516 2759
1517 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 2760 for my $child ($self->children) {
1518 for @{$self->{children}}; 2761 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1519}
1520 2762
1521sub translate { 2763 $X = List::Util::max 0, List::Util::min $w - $W, $X;
2764 $Y = List::Util::max 0, List::Util::min $h - $H, $Y;
2765 $child->configure ($X, $Y, $W, $H);
2766 }
2767}
2768
2769sub _topleft {
1522 my ($self, $x, $y) = @_; 2770 my ($self, $x, $y) = @_;
1523 2771
1524 ($x, $y) 2772 ($x, $y)
1525} 2773}
1526 2774
1527sub update { 2775sub update {
1528 my ($self) = @_; 2776 my ($self) = @_;
1529 2777
1530 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 2778 $self->check_size;
1531 ::refresh (); 2779 ::refresh ();
1532} 2780}
1533 2781
1534sub add { 2782sub add {
1535 my ($self, $widget) = @_; 2783 my ($self, $child) = @_;
1536 2784
2785 # integerize window positions
2786 $child->{x} = int $child->{x};
2787 $child->{y} = int $child->{y};
2788
1537 $self->SUPER::add ($widget); 2789 $self->SUPER::add ($child);
2790}
1538 2791
1539 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request); 2792sub on_refresh {
2793 my ($self, $id, $cb) = @_;
2794
2795 $self->{refresh_hook}{$id} = $cb;
1540} 2796}
1541 2797
1542sub draw { 2798sub draw {
1543 my ($self) = @_; 2799 my ($self) = @_;
1544 2800
2801 while (my $rcb = delete $self->{refresh_hook}) {
2802 $_->() for values %$rcb;
2803 }
2804
2805 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2806 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2807 glClear GL_COLOR_BUFFER_BIT;
2808
2809 glMatrixMode GL_PROJECTION;
2810 glLoadIdentity;
2811 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;
2812 glMatrixMode GL_MODELVIEW;
2813 glLoadIdentity;
2814
1545 $self->_draw; 2815 $self->_draw;
1546} 2816}
1547 2817
1548############################################################################# 2818#############################################################################
1549 2819
1550package CFClient::UI; 2820package CFClient::UI;
1551 2821
2822$ROOT = new CFClient::UI::Root;
1552$TOPLEVEL = new CFClient::UI::Toplevel; 2823$TOOLTIP = new CFClient::UI::Tooltip;
1553 2824
15541 28251
1555 2826

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