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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.78 by root, Tue Apr 11 22:49:13 2006 UTC vs.
Revision 1.190 by root, Mon May 8 22:17:38 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 $self\n";
203} 385}
204 386
205sub find_widget { 387sub find_widget {
206 my ($self, $x, $y) = @_; 388 my ($self, $x, $y) = @_;
389
390 return () unless $self->{can_events};
207 391
208 return $self 392 return $self
209 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 393 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
210 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 394 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
211 395
212 () 396 ()
213} 397}
214 398
215sub set_parent { 399sub set_parent {
216 my ($self, $par) = @_; 400 my ($self, $parent) = @_;
217 401
218 $self->{parent} = $par;
219 Scalar::Util::weaken $self->{parent}; 402 Scalar::Util::weaken ($self->{parent} = $parent);
220} 403}
221 404
222sub get_parent { 405sub check_size {
406 my ($self) = @_;
407
408 $self->_check_size;
409 return;
410 #TODO: but needs a vastly more difficult algorithm
411 my $check_size = $CFClient::UI::ROOT->{_check_size} ||= {};
412
413 $check_size->{$self} = $self;
414
415 $CFClient::UI::ROOT->on_refresh (_check_size => sub {
416 while (%$check_size) {
417 my @widgets = values %$check_size;
418 $_->_check_size
419 for @widgets;
420 }
421 });
422}
423
424sub _check_size {
425 my ($self) = @_;
426
427 delete $CFClient::UI::ROOT->{_check_size}{$self};
428
223 $_[0]->{parent} 429 $self->{parent}
430 or return 1;
431
432 my ($w, $h) = $self->{user_w} && $self->{user_h}
433 ? @$self{qw(user_w user_h)}
434 : $self->size_request;
435
436 if ($w != $self->{req_w} || $h != $self->{req_h}) {
437 $self->{req_w} = $w;
438 $self->{req_h} = $h;
439
440 $self->{parent}->_check_size
441 or $self->size_allocate (
442 (List::Util::max $self->{w}, $w),
443 (List::Util::max $self->{h}, $h),
444 );
445
446 1
447 } else {
448 0
449 }
224} 450}
225 451
226sub update { 452sub update {
227 my ($self) = @_; 453 my ($self) = @_;
228 454
229 $self->{parent}->update 455 my $update = $CFClient::UI::ROOT->{_update} ||= {};
230 if $self->{parent}; 456
457 $update->{$self} = $self;
458
459 $CFClient::UI::ROOT->on_refresh (_update => sub {
460 while (%$update) {
461 my @widgets = values %$update;
462 %$update = ();
463
464 $_->{parent} && $_->{parent}->update
465 for @widgets;
466 }
467 });
231} 468}
232 469
233sub connect { 470sub connect {
234 my ($self, $signal, $cb) = @_; 471 my ($self, $signal, $cb) = @_;
235 472
236 push @{ $self->{cb}{$signal} }, $cb; 473 push @{ $self->{signal_cb}{$signal} }, $cb;
237} 474}
238 475
239sub emit { 476sub emit {
240 my ($self, $signal, @args) = @_; 477 my ($self, $signal, @args) = @_;
241 478
242 $_->($self, @args) 479 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
243 for @{$self->{cb}{$signal} || []};
244} 480}
245 481
246sub DESTROY { 482sub DESTROY {
247 my ($self) = @_; 483 my ($self) = @_;
248 484
… …
254package CFClient::UI::DrawBG; 490package CFClient::UI::DrawBG;
255 491
256our @ISA = CFClient::UI::Base::; 492our @ISA = CFClient::UI::Base::;
257 493
258use strict; 494use strict;
259use SDL::OpenGL; 495use CFClient::OpenGL;
260 496
261sub new { 497sub new {
262 my $class = shift; 498 my $class = shift;
263 499
264 # range [value, low, high, page] 500 # range [value, low, high, page]
265 501
266 $class->SUPER::new ( 502 $class->SUPER::new (
267 bg => [0, 0, 0, 0.2], 503 bg => [0, 0, 0, 0.2],
268 active_bg => [1, 1, 1], 504 active_bg => [1, 1, 1, 0.5],
269 @_ 505 @_
270 ) 506 )
271} 507}
272 508
273sub _draw { 509sub _draw {
… …
293 529
294package CFClient::UI::Empty; 530package CFClient::UI::Empty;
295 531
296our @ISA = CFClient::UI::Base::; 532our @ISA = CFClient::UI::Base::;
297 533
534sub new {
535 my ($class, %arg) = @_;
536 $class->SUPER::new (can_events => 0, %arg);
537}
538
298sub size_request { 539sub size_request {
299 (0, 0) 540 (0, 0)
300} 541}
301 542
302sub draw { } 543sub draw { }
… …
310sub new { 551sub new {
311 my ($class, %arg) = @_; 552 my ($class, %arg) = @_;
312 553
313 my $children = delete $arg{children} || []; 554 my $children = delete $arg{children} || [];
314 555
315 my $self = $class->SUPER::new (children => [], %arg); 556 my $self = $class->SUPER::new (
557 children => [],
558 can_events => 0,
559 %arg,
560 );
316 $self->add ($_) for @$children; 561 $self->add ($_) for @$children;
317 562
318 $self 563 $self
319} 564}
320 565
321sub add { 566sub add {
322 my ($self, $chld) = @_; 567 my ($self, @widgets) = @_;
323 568
324 $chld->set_parent ($self); 569 $_->set_parent ($self)
570 for @widgets;
571
572 use sort 'stable';
325 573
326 $self->{children} = [ 574 $self->{children} = [
327 sort { $a->{z} <=> $b->{z} } 575 sort { $a->{z} <=> $b->{z} }
328 @{$self->{children}}, $chld 576 @{$self->{children}}, @widgets
329 ]; 577 ];
330 578
331 $self->{w} = $self->{h} = -1; 579 $_->check_size
580 for @widgets;
581
332 $self->update; 582 $self->update;
333} 583}
334 584
585sub children {
586 @{ $_[0]{children} }
587}
588
335sub remove { 589sub remove {
336 my ($self, $widget) = @_; 590 my ($self, $child) = @_;
337 591
592 delete $child->{parent};
593 $child->hide;
594
338 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 595 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
339 596
340 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 597 $self->check_size;
598 $self->update;
599}
600
601sub clear {
602 my ($self) = @_;
603
604 my $children = delete $self->{children};
605 $self->{children} = [];
606
607 for (@$children) {
608 delete $_->{parent};
609 $_->hide;
610 }
611
612 $self->check_size;
613 $self->update;
341} 614}
342 615
343sub find_widget { 616sub find_widget {
344 my ($self, $x, $y) = @_; 617 my ($self, $x, $y) = @_;
345 618
… …
375 648
376 $class->SUPER::new (children => [$child], %arg) 649 $class->SUPER::new (children => [$child], %arg)
377} 650}
378 651
379sub add { 652sub add {
380 my ($self, $widget) = @_; 653 my ($self, $child) = @_;
381 654
382 $self->{children} = []; 655 $self->{children} = [];
383 656
384 $self->SUPER::add ($widget); 657 $self->SUPER::add ($child);
385} 658}
386 659
387sub remove { 660sub remove {
388 my ($self, $widget) = @_; 661 my ($self, $widget) = @_;
389 662
… …
398sub size_request { 671sub size_request {
399 $_[0]{children}[0]->size_request 672 $_[0]{children}[0]->size_request
400} 673}
401 674
402sub size_allocate { 675sub size_allocate {
403 my ($self, $x, $y, $w, $h) = @_; 676 my ($self, $w, $h) = @_;
404 677
405 $self->_size_allocate ($x, $y, $w, $h) or return;
406
407 $self->{children}[0]->size_allocate (0, 0, $w, $h); 678 $self->{children}[0]->configure (0, 0, $w, $h);
408} 679}
409 680
410############################################################################# 681#############################################################################
411 682
412package CFClient::UI::Window; 683package CFClient::UI::Window;
413 684
414our @ISA = CFClient::UI::Bin::; 685our @ISA = CFClient::UI::Bin::;
415 686
416use SDL::OpenGL; 687use CFClient::OpenGL;
417 688
418sub new { 689sub new {
419 my ($class, %arg) = @_; 690 my ($class, %arg) = @_;
420 691
421 my $self = $class->SUPER::new (%arg); 692 my $self = $class->SUPER::new (%arg);
422} 693}
423 694
424sub update { 695sub update {
425 my ($self) = @_; 696 my ($self) = @_;
426 697
427 # we want to do this delayed... 698 $ROOT->on_refresh ($self => sub { $self->render_child });
428 $self->render_chld;
429 $self->SUPER::update; 699 $self->SUPER::update;
430} 700}
431 701
432sub render_chld {
433 my ($self) = @_;
434
435 $self->{texture} =
436 CFClient::Texture->new_from_opengl (
437 $self->{w}, $self->{h}, sub { $self->child->draw }
438 );
439}
440
441sub size_allocate { 702sub size_allocate {
442 my ($self, $x, $y, $w, $h) = @_; 703 my ($self, $w, $h) = @_;
443 704
444 $self->_size_allocate ($x, $y, $w, $h) or return;
445
446 $self->child->size_allocate (0, 0, $w, $h); 705 $self->SUPER::size_allocate ($w, $h);
706 $self->update;
707}
447 708
709sub _render {
710 $_[0]{children}[0]->draw;
711}
712
713sub render_child {
714 my ($self) = @_;
715
716 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
717 glClearColor 0, 0, 0, 0;
718 glClear GL_COLOR_BUFFER_BIT;
719
448 $self->render_chld; 720 $self->_render;
721# glColorMask 1, 1, 1, 0;
722# glEnable GL_BLEND;
723# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
724# glRasterPos 0, 0;
725# glCopyPixels 0, 0, $self->{w}, $self->{h};
726# glDisable GL_BLEND;
727# glColorMask 1, 1, 1, 1;
728 };
449} 729}
450 730
451sub _draw { 731sub _draw {
452 my ($self) = @_; 732 my ($self) = @_;
453 733
454 my ($w, $h) = ($self->w, $self->h); 734 my ($w, $h) = ($self->w, $self->h);
455 735
456 my $tex = $self->{texture} 736 my $tex = $self->{texture}
457 or return; 737 or return;
738
739 glEnable GL_BLEND;
740 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
741 glEnable GL_TEXTURE_2D;
742 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
743 glColor 0, 0, 0, 1;
744
745 $tex->draw_quad (0, 0, $w, $h);
746
747 glDisable GL_BLEND;
748 glDisable GL_TEXTURE_2D;
749}
750
751#############################################################################
752
753package CFClient::UI::ViewPort;
754
755our @ISA = CFClient::UI::Window::;
756
757sub size_request {
758 my ($self) = @_;
759
760 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
761 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
762
763 @$self{qw(child_w child_h)}
764}
765
766sub size_allocate {
767 my ($self, $w, $h) = @_;
768
769 $self->update;
770}
771
772sub set_offset {
773 my ($self, $x, $y) = @_;
774
775 $self->{view_x} = int $x;
776 $self->{view_y} = int $y;
777
778 $self->update;
779}
780
781# hmm, this does not work for topleft of $self... but we should not aks for that
782sub _topleft {
783 my ($self, $x, $y) = @_;
784
785 $self->SUPER::_topleft ($x - $self->{view_x}, $y - $self->{view_y})
786}
787
788sub find_widget {
789 my ($self, $x, $y) = @_;
790
791 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
792 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
793 ) {
794 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
795 } else {
796 $self->CFClient::UI::Base::find_widget ($x, $y)
797 }
798}
799
800sub _render {
801 my ($self) = @_;
802
803 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
804
805 $self->SUPER::_render;
806}
807
808#############################################################################
809
810package CFClient::UI::ScrolledWindow;
811
812our @ISA = CFClient::UI::HBox::;
813
814sub new {
815 my $class = shift;
816
817 my $self;
818
819 my $slider = new CFClient::UI::Slider
820 vertical => 1,
821 range => [0, 0, 1, 0.01], # HACK fix
822 connect_changed => sub {
823 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
824 },
825 ;
826
827 $self = $class->SUPER::new (
828 vp => (new CFClient::UI::ViewPort),
829 slider => $slider,
830 @_,
831 );
832
833 $self->{vp}->add ($self->{scrolled});
834 $self->add ($self->{vp});
835 $self->add ($self->{slider});
836
837 $self
838}
839
840#TODO# update range on size_allocate depeneing on child
841# update viewport offset on scroll
842
843#############################################################################
844
845package CFClient::UI::Frame;
846
847our @ISA = CFClient::UI::Bin::;
848
849use CFClient::OpenGL;
850
851sub new {
852 my $class = shift;
853
854 my $self = $class->SUPER::new (
855 bg => [1, 1, 1, 1],
856 border_bg => [1, 1, 1, 1],
857 border => 0.8,
858 @_
859 );
860
861 $self
862}
863
864sub _draw {
865 my ($self) = @_;
866
867 my ($w, $h) = ($self->{w}, $self->{h});
458 868
459 glEnable GL_BLEND; 869 glEnable GL_BLEND;
460 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 870 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
461 glEnable GL_TEXTURE_2D; 871 glEnable GL_TEXTURE_2D;
462 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 872 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
463 873
464 $tex->draw_quad (0, 0, $w, $h); 874# glBegin GL_QUADS;
875# glColor 0, 0, 0, 0;
876# glVertex 0 , 0;
877# glVertex 0 , $h;
878# glVertex $w, $h;
879# glVertex $w, 0;
880# glEnd;
465 881
882
883 $self->child->draw;
466 glDisable GL_BLEND; 884 glDisable GL_BLEND;
467 glDisable GL_TEXTURE_2D; 885 glDisable GL_TEXTURE_2D;
468} 886}
469 887
470############################################################################# 888#############################################################################
471 889
472package CFClient::UI::Frame; 890package CFClient::UI::FancyFrame;
473 891
474our @ISA = CFClient::UI::Bin::; 892our @ISA = CFClient::UI::Bin::;
475 893
476use SDL::OpenGL; 894use CFClient::OpenGL;
895
896my @tex =
897 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
898 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
899
900sub new {
901 my $class = shift;
902
903 # TODO: user_x, user_y, overwrite moveto?
904
905 my $self = $class->SUPER::new (
906 bg => [1, 1, 1, 1],
907 border_bg => [1, 1, 1, 1],
908 border => 0.6,
909 can_events => 1,
910 @_
911 );
912
913 $self->{title} &&= new CFClient::UI::Label
914 align => 0,
915 valign => 1,
916 text => $self->{title},
917 fontsize => $self->{border};
918
919 $self
920}
921
922sub border {
923 int $_[0]{border} * $::FONTSIZE
924}
477 925
478sub size_request { 926sub size_request {
479 my ($self) = @_; 927 my ($self) = @_;
480 my $chld = $self->child
481 or return (0, 0);
482 928
483 $chld->move (2, 2); 929 my ($w, $h) = $self->SUPER::size_request;
484 930
485 map { $_ + 4 } $chld->size_request; 931 (
932 $w + $self->border * 2,
933 $h + $self->border * 2,
934 )
486} 935}
487 936
488sub size_allocate { 937sub size_allocate {
489 my ($self, $x, $y, $w, $h) = @_; 938 my ($self, $w, $h) = @_;
490
491 $self->_size_allocate ($x, $y, $w, $h) or return;
492 939
493 $self->child->size_allocate (2, 2, $w - 4, $h - 4); 940 $h -= List::Util::max 0, $self->border * 2;
494} 941 $w -= List::Util::max 0, $self->border * 2;
495 942
496sub _draw { 943 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
497 my ($self) = @_; 944 if $self->{title};
498 945
499 my $chld = $self->child; 946 $self->child->configure ($self->border, $self->border, $w, $h);
500
501 my ($w, $h) = $chld->size_request;
502
503 glBegin GL_QUADS;
504 glColor 0, 0, 0;
505 glVertex 0 , 0;
506 glVertex 0 , $h + 4;
507 glVertex $w + 4 , $h + 4;
508 glVertex $w + 4 , 0;
509 glEnd;
510
511 $chld->draw;
512}
513
514#############################################################################
515
516package CFClient::UI::FancyFrame;
517
518our @ISA = CFClient::UI::Bin::;
519
520use SDL::OpenGL;
521
522my @tex =
523 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
524 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
525
526sub size_request {
527 my ($self) = @_;
528
529 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
530
531 my ($w, $h) = $self->SUPER::size_request;
532
533 $h += $tex[1]->{h};
534 $h += $tex[4]->{h};
535 $w += $tex[2]->{w};
536 $w += $tex[3]->{w};
537
538 ($w, $h)
539}
540
541sub size_allocate {
542 my ($self, $x, $y, $w, $h) = @_;
543
544 $self->_size_allocate ($x, $y, $w, $h) or return;
545
546 $h -= $tex[1]{h};
547 $h -= $tex[4]{h};
548 $w -= $tex[2]{w};
549 $w -= $tex[3]{w};
550
551 $h = $h < 0 ? 0 : $h;
552 $w = $w < 0 ? 0 : $w;
553
554 my $child = $self->child;
555
556 $child->size_allocate ($tex[3]->{w}, $tex[1]->{h}, $w, $h);
557} 947}
558 948
559sub button_down { 949sub button_down {
560 my ($self, $ev, $x, $y) = @_; 950 my ($self, $ev, $x, $y) = @_;
561 951
562 if ($x < $self->{w} && $x >= $self->{w} - $tex[2]{w} 952 my ($w, $h) = @$self{qw(w h)};
563 && $y < $self->{h} && $y >= $self->{h} - $tex[4]{h}) { 953 my $border = $self->border;
564 954
955 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
956 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
957
958 if ($lr & $td) {
959 my ($wx, $wy) = ($self->{x}, $self->{y});
565 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 960 my ($ox, $oy) = ($ev->{x}, $ev->{y});
566 my ($bw, $bh) = ($self->{w}, $self->{h}); 961 my ($bw, $bh) = ($self->{w}, $self->{h});
962
963 my $mx = $x < $border;
964 my $my = $y < $border;
567 965
568 $self->{motion} = sub { 966 $self->{motion} = sub {
569 my ($ev, $x, $y) = @_; 967 my ($ev, $x, $y) = @_;
570 968
571 ($x, $y) = ($ev->motion_x, $ev->motion_y); 969 my $dx = $ev->{x} - $ox;
970 my $dy = $ev->{y} - $oy;
572 971
573 $self->{user_w} = $bw + $x - $ox; 972 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
574 $self->{user_h} = $bh + $y - $oy; 973 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
575 $self->update; 974 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
975 $self->check_size;
576 }; 976 };
577 977
578 } elsif ($x >= 0 && $x < $self->{w} 978 } elsif ($lr ^ $td) {
579 && $y >= 0 && $y < $tex[1]{h}) {
580
581 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 979 my ($ox, $oy) = ($ev->{x}, $ev->{y});
582 my ($bx, $by) = ($self->{x}, $self->{y}); 980 my ($bx, $by) = ($self->{x}, $self->{y});
583 981
584 $self->{motion} = sub { 982 $self->{motion} = sub {
585 my ($ev, $x, $y) = @_; 983 my ($ev, $x, $y) = @_;
586 984
587 ($x, $y) = ($ev->motion_x, $ev->motion_y); 985 ($x, $y) = ($ev->{x}, $ev->{y});
588 986
589 $self->move ($bx + $x - $ox, $by + $y - $oy); 987 $self->move ($bx + $x - $ox, $by + $y - $oy);
590 $self->update; 988 $self->update;
591 }; 989 };
592 } 990 }
… …
605} 1003}
606 1004
607sub _draw { 1005sub _draw {
608 my ($self) = @_; 1006 my ($self) = @_;
609 1007
610 my ($w, $h) = ($self->{w}, $self->{h}); 1008 my ($w, $h ) = ($self->{w}, $self->{h});
611 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1009 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
612 1010
613 glEnable GL_BLEND; 1011 glEnable GL_BLEND;
614 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1012 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
615 glEnable GL_TEXTURE_2D; 1013 glEnable GL_TEXTURE_2D;
616 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1014 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
617 1015
618 my $top = $tex[1]; 1016 my $border = $self->border;
1017
1018 glColor @{ $self->{border_bg} };
619 $top->draw_quad (0, 0, $w, $top->{h}); 1019 $tex[1]->draw_quad (0, 0, $w, $border);
1020 $tex[3]->draw_quad (0, $border, $border, $ch);
1021 $tex[2]->draw_quad ($w - $border, $border, $border, $ch);
1022 $tex[4]->draw_quad (0, $h - $border, $w, $border);
620 1023
621 my $left = $tex[3]; 1024 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
622 $left->draw_quad (0, $top->{h}, $left->{w}, $ch);
623
624 my $right = $tex[2];
625 $right->draw_quad ($w - $right->{w}, $top->{h}, $right->{w}, $ch);
626
627 my $bottom = $tex[4];
628 $bottom->draw_quad (0, $h - $bottom->{h}, $w, $bottom->{h});
629
630 my $bg = $tex[0]; 1025 my $bg = $tex[0];
631 1026
632 glBindTexture GL_TEXTURE_2D, $bg->{name}; 1027 # TODO: repeat texture not scale
633 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
634 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT;
635 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT;
636
637 my $rep_x = $cw / $bg->{w}; 1028 my $rep_x = $cw / $bg->{w};
638 my $rep_y = $ch / $bg->{h}; 1029 my $rep_y = $ch / $bg->{h};
639 1030
640 $bg->draw_quad ($left->{w}, $top->{h}, $cw, $ch); 1031 glColor @{ $self->{bg} };
641 1032
1033 $bg->{s} = $rep_x;
1034 $bg->{t} = $rep_y;
1035 $bg->{wrap_mode} = 1;
1036 $bg->draw_quad ($border, $border, $cw, $ch);
1037
642 glDisable GL_TEXTURE_2D; 1038 glDisable GL_TEXTURE_2D;
643 glDisable GL_BLEND; 1039 glDisable GL_BLEND;
1040 }
1041
1042 $self->{title}->draw if $self->{title};
644 1043
645 $self->child->draw; 1044 $self->child->draw;
646
647} 1045}
648 1046
649############################################################################# 1047#############################################################################
650 1048
651package CFClient::UI::Table; 1049package CFClient::UI::Table;
652 1050
653our @ISA = CFClient::UI::Base::; 1051our @ISA = CFClient::UI::Base::;
654 1052
655use List::Util qw(max sum); 1053use List::Util qw(max sum);
656 1054
657use SDL::OpenGL; 1055use CFClient::OpenGL;
658 1056
659sub new { 1057sub new {
660 my $class = shift; 1058 my $class = shift;
661 1059
662 $class->SUPER::new ( 1060 $class->SUPER::new (
… …
664 @_ 1062 @_
665 ) 1063 )
666} 1064}
667 1065
668sub add { 1066sub add {
669 my ($self, $x, $y, $chld) = @_; 1067 my ($self, $x, $y, $child) = @_;
670 1068
1069 $child->set_parent ($self);
671 $self->{children}[$y][$x] = $chld; 1070 $self->{children}[$y][$x] = $child;
672 $chld->set_parent ($self);
673 1071
674 $self->{w} = $self->{h} = -1; 1072 $child->check_size;
1073}
1074
1075sub children {
1076 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1077}
1078
1079# TODO: move to container class maybe? send childs a signal on removal?
1080sub clear {
1081 my ($self) = @_;
1082
1083 my @children = $self->children;
1084 delete $self->{children};
1085
1086 for (@children) {
1087 delete $_->{parent};
1088 $_->hide;
1089 }
1090
675 $self->update; 1091 $self->update;
676} 1092}
677 1093
678sub get_wh { 1094sub get_wh {
679 my ($self) = @_; 1095 my ($self) = @_;
… …
685 or next; 1101 or next;
686 1102
687 for my $x (0 .. $#$row) { 1103 for my $x (0 .. $#$row) {
688 my $widget = $row->[$x] 1104 my $widget = $row->[$x]
689 or next; 1105 or next;
690 my ($w, $h) = $widget->size_request; 1106 my ($w, $h) = @$widget{qw(req_w req_h)};
691 1107
692 $w[$x] = max $w[$x], $w; 1108 $w[$x] = max $w[$x], $w;
693 $h[$y] = max $h[$y], $h; 1109 $h[$y] = max $h[$y], $h;
694 } 1110 }
695 } 1111 }
… …
707 (sum @$hs), 1123 (sum @$hs),
708 ) 1124 )
709} 1125}
710 1126
711sub size_allocate { 1127sub size_allocate {
712 my ($self, $x, $y, $w, $h) = @_; 1128 my ($self, $w, $h) = @_;
713
714 $self->_size_allocate ($x, $y, $w, $h) or return;
715 1129
716 my ($ws, $hs) = $self->get_wh; 1130 my ($ws, $hs) = $self->get_wh;
717 1131
718 my $req_w = sum @$ws; 1132 my $req_w = sum @$ws;
719 my $req_h = sum @$hs; 1133 my $req_h = sum @$hs;
… …
725 1139
726 # linearly scale sizes 1140 # linearly scale sizes
727 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1141 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
728 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1142 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
729 1143
1144 CFClient::UI::harmonize $ws;
1145 CFClient::UI::harmonize $hs;
1146
730 my $y; 1147 my $y;
731 1148
732 for my $r (0 .. $#{$self->{children}}) { 1149 for my $r (0 .. $#{$self->{children}}) {
733 my $row = $self->{children}[$r] 1150 my $row = $self->{children}[$r]
734 or next; 1151 or next;
735 1152
736 my $x = 0; 1153 my $x = 0;
737 my $row_h = $hs->[$r]; 1154 my $row_h = $hs->[$r];
738 1155
739 for my $c (0 .. $#$row) { 1156 for my $c (0 .. $#$row) {
740 my $widget = $row->[$c]
741 or next;
742
743 my $col_w = $ws->[$c]; 1157 my $col_w = $ws->[$c];
744 1158
1159 if (my $widget = $row->[$c]) {
745 $widget->size_allocate ($x, $y, $col_w, $row_h); 1160 $widget->configure ($x, $y, $col_w, $row_h);
1161 }
746 1162
747 $x += $col_w; 1163 $x += $col_w;
748 } 1164 }
749 1165
750 $y += $row_h; 1166 $y += $row_h;
… …
794 (List::Util::max map $_->[1], @alloc), 1210 (List::Util::max map $_->[1], @alloc),
795 ) 1211 )
796} 1212}
797 1213
798sub size_allocate { 1214sub size_allocate {
799 my ($self, $x, $y, $w, $h) = @_; 1215 my ($self, $w, $h) = @_;
800
801 $self->_size_allocate ($x, $y, $w, $h) or return;
802
803 return unless $self->{w};
804 1216
805 ($h, $w) = ($w, $h); 1217 ($h, $w) = ($w, $h);
806 1218
807 my $children = $self->{children}; 1219 my $children = $self->{children};
808 1220
809 my @h = map +($_->size_request)[0], @$children; 1221 my @h = map $_->{req_w}, @$children;
810 1222
811 my $req_h = List::Util::sum @h; 1223 my $req_h = List::Util::sum @h;
812 1224
813 if ($req_h > $h) { 1225 if ($req_h > $h) {
814 # ah well, not enough space 1226 # ah well, not enough space
… …
824 $alloc_h += ($h - $req_h) * $child->{expand} / $exp; 1236 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
825 $h[$_] = $alloc_h; 1237 $h[$_] = $alloc_h;
826 } 1238 }
827 } 1239 }
828 1240
1241 CFClient::UI::harmonize \@h;
1242
829 my $y = 0; 1243 my $y = 0;
830 for (0 .. $#$children) { 1244 for (0 .. $#$children) {
831 my $child = $children->[$_]; 1245 my $child = $children->[$_];
832 my $h = $h[$_]; 1246 my $h = $h[$_];
833 $child->size_allocate ($y, 0, $h, $w); 1247 $child->configure ($y, 0, $h, $w);
834 1248
835 $y += $h; 1249 $y += $h;
836 } 1250 }
1251
1252 1
837} 1253}
838 1254
839############################################################################# 1255#############################################################################
840 1256
841package CFClient::UI::VBox; 1257package CFClient::UI::VBox;
… …
854 (List::Util::sum map $_->[1], @alloc), 1270 (List::Util::sum map $_->[1], @alloc),
855 ) 1271 )
856} 1272}
857 1273
858sub size_allocate { 1274sub size_allocate {
859 my ($self, $x, $y, $w, $h) = @_; 1275 my ($self, $w, $h) = @_;
860
861 $self->_size_allocate ($x, $y, $w, $h) or return;
862
863 return unless $self->{h};
864 1276
865 my $children = $self->{children}; 1277 my $children = $self->{children};
866 1278
867 my @h = map +($_->size_request)[1], @$children; 1279 my @h = map $_->{req_h}, @$children;
868 1280
869 my $req_h = List::Util::sum @h; 1281 my $req_h = List::Util::sum @h;
870 1282
871 if ($req_h > $h) { 1283 if ($req_h > $h) {
872 # ah well, not enough space 1284 # ah well, not enough space
… …
880 1292
881 $h[$_] += ($h - $req_h) * $child->{expand} / $exp; 1293 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
882 } 1294 }
883 } 1295 }
884 1296
1297 CFClient::UI::harmonize \@h;
1298
885 my $y = 0; 1299 my $y = 0;
886 for (0 .. $#$children) { 1300 for (0 .. $#$children) {
887 my $child = $children->[$_]; 1301 my $child = $children->[$_];
888 my $h = $h[$_]; 1302 my $h = $h[$_];
889 $child->size_allocate (0, $y, $w, $h); 1303 $child->configure (0, $y, $w, $h);
890 1304
891 $y += $h; 1305 $y += $h;
892 } 1306 }
1307
1308 1
893} 1309}
894 1310
895############################################################################# 1311#############################################################################
896 1312
897package CFClient::UI::Label; 1313package CFClient::UI::Label;
898 1314
899our @ISA = CFClient::UI::Base::; 1315our @ISA = CFClient::UI::Base::;
900 1316
901use SDL::OpenGL; 1317use CFClient::OpenGL;
902 1318
903sub new { 1319sub new {
904 my ($class, %arg) = @_; 1320 my ($class, %arg) = @_;
905 1321
906 my $self = $class->SUPER::new ( 1322 my $self = $class->SUPER::new (
907 fg => [1, 1, 1], 1323 fg => [1, 1, 1],
908 height => $::FONTSIZE, 1324 #font => default_font
1325 fontsize => 1,
909 text => "", 1326 text => "",
910 align => -1, 1327 align => -1,
1328 valign => -1,
911 padding => 2, 1329 padding => 2,
912 layout => new CFClient::Layout, 1330 layout => new CFClient::Layout,
1331 can_events => 0,
913 %arg 1332 %arg
914 ); 1333 );
915 1334
916 $self->set_text ($self->{text}); 1335 if (exists $self->{template}) {
1336 my $layout = new CFClient::Layout;
1337 $layout->set_text (delete $self->{template});
1338 $self->{template} = $layout;
1339 }
1340
1341 $self->set_text (delete $self->{text}) if exists $self->{text};
1342 $self->set_markup (delete $self->{markup}) if exists $self->{markup};
917 1343
918 $self 1344 $self
919} 1345}
920 1346
921sub escape_text { 1347sub escape {
922 local $_ = $_[1]; 1348 local $_ = $_[1];
923 1349
924 s/&/&amp;/g; 1350 s/&/&amp;/g;
925 s/>/&gt;/g; 1351 s/>/&gt;/g;
926 s/</&lt;/g; 1352 s/</&lt;/g;
927 1353
928 $_[1] 1354 $_[1]
929} 1355}
930 1356
1357sub update {
1358 my ($self) = @_;
1359
1360 delete $self->{texture};
1361 $self->SUPER::update;
1362}
1363
931sub set_text { 1364sub set_text {
932 my ($self, $text) = @_; 1365 my ($self, $text) = @_;
933 1366
1367 return if $self->{text} eq "T$text";
934 $self->{text} = $text; 1368 $self->{text} = "T$text";
1369
935 $self->{layout}->set_markup ($text); 1370 $self->{layout}->set_text ($text);
936 1371
937 delete $self->{texture}; 1372 delete $self->{texture};
938 $self->update; 1373 $self->update;
1374 $self->check_size;
939} 1375}
940 1376
941sub get_text { 1377sub set_markup {
942 my ($self, $text) = @_; 1378 my ($self, $markup) = @_;
943 1379
944 $self->{text} 1380 return if $self->{text} eq "M$markup";
1381 $self->{text} = "M$markup";
1382
1383 $self->{layout}->set_markup ($markup);
1384
1385 delete $self->{texture};
1386 $self->update;
1387 $self->check_size;
945} 1388}
946 1389
947sub size_request { 1390sub size_request {
948 my ($self) = @_; 1391 my ($self) = @_;
949 1392
950 $self->{layout}->set_width; 1393 $self->{layout}->set_font ($self->{font}) if $self->{font};
1394 $self->{layout}->set_width ($self->{max_w} || -1);
951 $self->{layout}->set_height ($self->{height}); 1395 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1396
952 my ($w, $h) = $self->{layout}->size; 1397 my ($w, $h) = $self->{layout}->size;
1398
1399 if (exists $self->{template}) {
1400 $self->{template}->set_font ($self->{font}) if $self->{font};
1401 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1402
1403 my ($w2, $h2) = $self->{template}->size;
1404
1405 $w = List::Util::max $w, $w2;
1406 $h = List::Util::max $h, $h2;
1407 }
953 1408
954 ( 1409 (
955 $w + $self->{padding} * 2, 1410 $w + $self->{padding} * 2,
956 $h + $self->{padding} * 2, 1411 $h + $self->{padding} * 2,
957 ) 1412 )
958} 1413}
959 1414
960sub size_allocate { 1415sub size_allocate {
961 my ($self, $x, $y, $w, $h) = @_; 1416 my ($self, $w, $h) = @_;
962
963 $self->_size_allocate ($x, $y, $w, $h) or return;
964 1417
965 delete $self->{texture}; 1418 delete $self->{texture};
966} 1419}
967 1420
968sub update { 1421sub set_fontsize {
969 my ($self) = @_; 1422 my ($self, $fontsize) = @_;
970 1423
1424 $self->{fontsize} = $fontsize;
971 delete $self->{texture}; 1425 delete $self->{texture};
1426
972 $self->SUPER::update; 1427 $self->update;
1428 $self->check_size;
973} 1429}
974 1430
975sub _draw { 1431sub _draw {
976 my ($self) = @_; 1432 my ($self) = @_;
977 1433
978 my $tex = $self->{texture} ||= do { 1434 my $tex = $self->{texture} ||= do {
1435 $self->{layout}->set_font ($self->{font}) if $self->{font};
979 $self->{layout}->set_width ($self->{w}); 1436 $self->{layout}->set_width ($self->{w});
980 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{height}); 1437 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
981 new_from_layout CFClient::Texture $self->{layout} 1438 new_from_layout CFClient::Texture $self->{layout}
982 }; 1439 };
983 1440
984 glEnable GL_BLEND; 1441 glEnable GL_BLEND;
985 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1442 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
986 glEnable GL_TEXTURE_2D; 1443 glEnable GL_TEXTURE_2D;
987 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1444 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
988 1445
989 glColor @{$self->{fg}}; 1446 glColor @{$self->{fg}};
990 1447
991 my $x = 1448 $self->{ox} = int (
992 $self->{align} < 0 ? $self->{padding} 1449 $self->{align} < 0 ? $self->{padding}
993 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1450 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
994 : ($self->{w} - $tex->{w}) * 0.5; 1451 : ($self->{w} - $tex->{w}) * 0.5
1452 );
995 1453
996 $tex->draw_quad ($x, $self->{padding}); 1454 $self->{oy} = int (
1455 $self->{valign} < 0 ? $self->{padding}
1456 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1457 : ($self->{h} - $tex->{h}) * 0.5
1458 );
1459
1460 $tex->draw_quad ($self->{ox}, $self->{oy});
997 1461
998 glDisable GL_TEXTURE_2D; 1462 glDisable GL_TEXTURE_2D;
999 glDisable GL_BLEND; 1463 glDisable GL_BLEND;
1000} 1464}
1001 1465
1002############################################################################# 1466#############################################################################
1003 1467
1004package CFClient::UI::Entry; 1468package CFClient::UI::EntryBase;
1005 1469
1006our @ISA = CFClient::UI::Label::; 1470our @ISA = CFClient::UI::Label::;
1007 1471
1008use SDL; 1472use CFClient::OpenGL;
1009use SDL::OpenGL;
1010 1473
1011sub new { 1474sub new {
1012 my $class = shift; 1475 my $class = shift;
1013 1476
1014 $class->SUPER::new ( 1477 $class->SUPER::new (
1015 fg => [1, 1, 1], 1478 fg => [1, 1, 1],
1016 bg => [0, 0, 0, 0.2], 1479 bg => [0, 0, 0, 0.2],
1017 active_bg => [1, 1, 1], 1480 active_bg => [1, 1, 1, 0.5],
1018 active_fg => [0, 0, 0], 1481 active_fg => [0, 0, 0],
1482 can_hover => 1,
1483 can_focus => 1,
1484 valign => 0,
1485 can_events => 1,
1019 @_ 1486 @_
1020 ) 1487 )
1021} 1488}
1022 1489
1023sub _set_text { 1490sub _set_text {
1024 my ($self, $text) = @_; 1491 my ($self, $text) = @_;
1025 1492
1493 delete $self->{cur_h};
1494
1495 return if $self->{text} eq $text;
1496
1497 delete $self->{texture};
1498
1026 $self->{last_activity} = $::NOW; 1499 $self->{last_activity} = $::NOW;
1027
1028 $self->{text} = $text; 1500 $self->{text} = $text;
1029 $self->{layout}->set_width ($self->{w});
1030 1501
1031 $text =~ s/./*/g if $self->{hidden}; 1502 $text =~ s/./*/g if $self->{hidden};
1503 $self->{layout}->set_text ("$text ");
1032 1504
1033 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1505 $self->emit (changed => $self->{text});
1506}
1034 1507
1035 $text = substr $text, 0, $self->{cursor}; 1508sub get_text {
1036 utf8::encode $text; 1509 $_[0]{text}
1037
1038 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1039} 1510}
1040 1511
1041sub size_request { 1512sub size_request {
1042 my ($self) = @_; 1513 my ($self) = @_;
1043 1514
… …
1045 1516
1046 ($w + 1, $h) # add 1 for cursor 1517 ($w + 1, $h) # add 1 for cursor
1047} 1518}
1048 1519
1049sub size_allocate { 1520sub size_allocate {
1050 my ($self, $x, $y, $w, $h) = @_; 1521 my ($self, $w, $h) = @_;
1051 1522
1052 $self->SUPER::size_allocate ($x, $y, $w, $h); 1523 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1053
1054 $self->_set_text ($self->{text});
1055} 1524}
1056 1525
1057sub set_text { 1526sub set_text {
1058 my ($self, $text) = @_; 1527 my ($self, $text) = @_;
1059 1528
… …
1063} 1532}
1064 1533
1065sub key_down { 1534sub key_down {
1066 my ($self, $ev) = @_; 1535 my ($self, $ev) = @_;
1067 1536
1068 my $mod = $ev->key_mod; 1537 my $mod = $ev->{mod};
1069 my $sym = $ev->key_sym; 1538 my $sym = $ev->{sym};
1070
1071 my $uni = $ev->key_unicode; 1539 my $uni = $ev->{unicode};
1072 1540
1073 my $text = $self->get_text; 1541 my $text = $self->get_text;
1074 1542
1075 if ($sym == SDLK_BACKSPACE) { 1543 if ($sym == 8) {
1076 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1544 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1077 } elsif ($sym == SDLK_DELETE) { 1545 } elsif ($sym == 127) {
1078 substr $text, $self->{cursor}, 1, ""; 1546 substr $text, $self->{cursor}, 1, "";
1079 } elsif ($sym == SDLK_LEFT) { 1547 } elsif ($sym == CFClient::SDLK_LEFT) {
1080 --$self->{cursor} if $self->{cursor}; 1548 --$self->{cursor} if $self->{cursor};
1081 } elsif ($sym == SDLK_RIGHT) { 1549 } elsif ($sym == CFClient::SDLK_RIGHT) {
1082 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1550 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1083 } elsif ($sym == SDLK_HOME) { 1551 } elsif ($sym == CFClient::SDLK_HOME) {
1084 $self->{cursor} = 0; 1552 $self->{cursor} = 0;
1085 } elsif ($sym == SDLK_END) { 1553 } elsif ($sym == CFClient::SDLK_END) {
1086 $self->{cursor} = length $text; 1554 $self->{cursor} = length $text;
1555 } elsif ($sym == 27) {
1556 $self->emit ('escape');
1087 } elsif ($uni) { 1557 } elsif ($uni) {
1088 substr $text, $self->{cursor}++, 0, chr $uni; 1558 substr $text, $self->{cursor}++, 0, chr $uni;
1089 } 1559 }
1090 1560
1091 $self->_set_text ($text); 1561 $self->_set_text ($text);
… …
1145 1615
1146 $self->SUPER::_draw; 1616 $self->SUPER::_draw;
1147 1617
1148 #TODO: force update every cursor change :( 1618 #TODO: force update every cursor change :(
1149 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1619 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1620
1621 unless (exists $self->{cur_h}) {
1622 my $text = substr $self->{text}, 0, $self->{cursor};
1623 utf8::encode $text;
1624
1625 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1626 }
1627
1150 glColor @{$self->{fg}}; 1628 glColor @{$self->{fg}};
1151 glBegin GL_LINES; 1629 glBegin GL_LINES;
1152 glVertex $self->{cur_x}, $self->{cur_y};
1153 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1630 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1631 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1154 glEnd; 1632 glEnd;
1155 } 1633 }
1156} 1634}
1157 1635
1158#############################################################################
1159
1160package CFClient::UI::Slider; 1636package CFClient::UI::Entry;
1161 1637
1162use strict; 1638our @ISA = CFClient::UI::EntryBase::;
1163 1639
1164use SDL::OpenGL; 1640use CFClient::OpenGL;
1165 1641
1642sub key_down {
1643 my ($self, $ev) = @_;
1644
1645 my $sym = $ev->{sym};
1646
1647 if ($sym == 13) {
1648 unshift @{$self->{history}},
1649 my $txt = $self->get_text;
1650 $self->{history_pointer} = -1;
1651 $self->{history_saveback} = '';
1652 $self->emit (activate => $txt);
1653 $self->update;
1654
1655 } elsif ($sym == CFClient::SDLK_UP) {
1656 if ($self->{history_pointer} < 0) {
1657 $self->{history_saveback} = $self->get_text;
1658 }
1659 if (@{$self->{history} || []} > 0) {
1660 $self->{history_pointer}++;
1661 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1662 $self->{history_pointer} = @{$self->{history} || []} - 1;
1663 }
1664 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1665 }
1666
1667 } elsif ($sym == CFClient::SDLK_DOWN) {
1668 $self->{history_pointer}--;
1669 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1670
1671 if ($self->{history_pointer} >= 0) {
1672 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1673 } else {
1674 $self->set_text ($self->{history_saveback});
1675 }
1676
1677 } else {
1678 $self->SUPER::key_down ($ev);
1679 }
1680
1681}
1682
1683#############################################################################
1684
1685package CFClient::UI::Button;
1686
1166our @ISA = CFClient::UI::DrawBG::; 1687our @ISA = CFClient::UI::Label::;
1688
1689use CFClient::OpenGL;
1690
1691my @tex =
1692 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1693 qw(b1_button_active.png);
1167 1694
1168sub new { 1695sub new {
1169 my $class = shift; 1696 my $class = shift;
1170 1697
1698 $class->SUPER::new (
1699 padding => 4,
1700 fg => [1, 1, 1],
1701 bg => [1, 1, 1, 0.2],
1702 active_fg => [0, 0, 1],
1703 can_hover => 1,
1704 align => 0,
1705 valign => 0,
1706 can_events => 1,
1707 @_
1708 )
1709}
1710
1711sub button_up {
1712 my ($self, $ev, $x, $y) = @_;
1713
1714 if ($x >= 0 && $x < $self->{w}
1715 && $y >= 0 && $y < $self->{h}) {
1716 $self->emit ("activate");
1717 }
1718}
1719
1720sub _draw {
1721 my ($self) = @_;
1722
1723 local $self->{fg} = $self->{fg};
1724
1725 if ($GRAB == $self) {
1726 $self->{fg} = $self->{active_fg};
1727 }
1728
1729 glEnable GL_BLEND;
1730 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1731 glEnable GL_TEXTURE_2D;
1732 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1733 glColor 0, 0, 0, 1;
1734
1735 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});
1736
1737 glDisable GL_TEXTURE_2D;
1738 glDisable GL_BLEND;
1739
1740 $self->SUPER::_draw;
1741}
1742
1743#############################################################################
1744
1745package CFClient::UI::CheckBox;
1746
1747our @ISA = CFClient::UI::DrawBG::;
1748
1749my @tex =
1750 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1751 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1752
1753use CFClient::OpenGL;
1754
1755sub new {
1756 my $class = shift;
1757
1758 $class->SUPER::new (
1759 padding => 2,
1760 fg => [1, 1, 1],
1761 active_fg => [1, 1, 0],
1762 state => 0,
1763 can_hover => 1,
1764 @_
1765 )
1766}
1767
1768sub size_request {
1769 my ($self) = @_;
1770
1771 ($self->{padding} * 2 + 6) x 2
1772}
1773
1774sub button_down {
1775 my ($self, $ev, $x, $y) = @_;
1776
1777 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1778 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1779 $self->{state} = !$self->{state};
1780 $self->emit (changed => $self->{state});
1781 }
1782}
1783
1784sub _draw {
1785 my ($self) = @_;
1786
1787 $self->SUPER::_draw;
1788
1789 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1790
1791 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1792
1793 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1794
1795 glEnable GL_BLEND;
1796 glEnable GL_TEXTURE_2D;
1797 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1798
1799 my $tex = $self->{state} ? $tex[1] : $tex[0];
1800
1801 $tex->draw_quad (0, 0, $s, $s);
1802
1803 glDisable GL_TEXTURE_2D;
1804 glDisable GL_BLEND;
1805}
1806
1807#############################################################################
1808
1809package CFClient::UI::Image;
1810
1811our @ISA = CFClient::UI::Base::;
1812
1813use CFClient::OpenGL;
1814use Carp qw/confess/;
1815
1816our %loaded_images;
1817
1818sub new {
1819 my $class = shift;
1820
1821 my $self = $class->SUPER::new (can_events => 0, @_);
1822
1823 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1824
1825 $loaded_images{$self->{image}} ||=
1826 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1827
1828 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1829
1830 Scalar::Util::weaken $loaded_images{$self->{image}};
1831
1832 $self->{aspect} = $tex->{w} / $tex->{h};
1833
1834 $self
1835}
1836
1837sub size_request {
1838 my ($self) = @_;
1839
1840 ($self->{tex}->{w}, $self->{tex}->{h})
1841}
1842
1843sub _draw {
1844 my ($self) = @_;
1845
1846 my $tex = $self->{tex};
1847
1848 my ($w, $h) = ($self->{w}, $self->{h});
1849
1850 if ($self->{rot90}) {
1851 glRotate 90, 0, 0, 1;
1852 glTranslate 0, -$self->{w}, 0;
1853
1854 ($w, $h) = ($h, $w);
1855 }
1856
1857 glEnable GL_BLEND;
1858 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1859 glEnable GL_TEXTURE_2D;
1860 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1861
1862 $tex->draw_quad (0, 0, $w, $h);
1863
1864 glDisable GL_BLEND;
1865 glDisable GL_TEXTURE_2D;
1866}
1867
1868#############################################################################
1869
1870package CFClient::UI::VGauge;
1871
1872our @ISA = CFClient::UI::Base::;
1873
1874use List::Util qw(min max);
1875
1876use CFClient::OpenGL;
1877
1878my %tex = (
1879 food => [
1880 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1881 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1882 ],
1883 grace => [
1884 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1885 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1886 ],
1887 hp => [
1888 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1889 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1890 ],
1891 mana => [
1892 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1893 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1894 ],
1895);
1896
1897# eg. VGauge->new (gauge => 'food'), default gauge: food
1898sub new {
1899 my $class = shift;
1900
1901 my $self = $class->SUPER::new (
1902 type => 'food',
1903 @_
1904 );
1905
1906 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1907
1908 $self
1909}
1910
1911sub size_request {
1912 my ($self) = @_;
1913
1914 #my $tex = $tex{$self->{type}}[0];
1915 #@$tex{qw(w h)}
1916 (0, 0)
1917}
1918
1919sub set_max {
1920 my ($self, $max) = @_;
1921
1922 return if $self->{max_val} == $max;
1923
1924 $self->{max_val} = $max;
1925 $self->update;
1926}
1927
1928sub set_value {
1929 my ($self, $val, $max) = @_;
1930
1931 $self->set_max ($max)
1932 if defined $max;
1933
1934 return if $self->{val} == $val;
1935
1936 $self->{val} = $val;
1937 $self->update;
1938}
1939
1940sub _draw {
1941 my ($self) = @_;
1942
1943 my $tex = $tex{$self->{type}};
1944 my ($t1, $t2, $t3) = @$tex;
1945
1946 my ($w, $h) = ($self->{w}, $self->{h});
1947
1948 if ($self->{vertical}) {
1949 glRotate 90, 0, 0, 1;
1950 glTranslate 0, -$self->{w}, 0;
1951
1952 ($w, $h) = ($h, $w);
1953 }
1954
1955 my $ycut = $self->{val} / ($self->{max_val} || 1);
1956
1957 my $ycut1 = max 0, min 1, $ycut;
1958 my $ycut2 = max 0, min 1, $ycut - 1;
1959
1960 my $h1 = $self->{h} * (1 - $ycut1);
1961 my $h2 = $self->{h} * (1 - $ycut2);
1962
1963 glEnable GL_BLEND;
1964 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1965 glEnable GL_TEXTURE_2D;
1966 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1967
1968 glBindTexture GL_TEXTURE_2D, $t1->{name};
1969 glBegin GL_QUADS;
1970 glTexCoord 0 , 0; glVertex 0 , 0;
1971 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1972 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1973 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1974 glEnd;
1975
1976 my $ycut1 = List::Util::min 1, $ycut;
1977 glBindTexture GL_TEXTURE_2D, $t2->{name};
1978 glBegin GL_QUADS;
1979 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1980 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1981 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1982 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1983 glEnd;
1984
1985 if ($t3) {
1986 glBindTexture GL_TEXTURE_2D, $t3->{name};
1987 glBegin GL_QUADS;
1988 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1989 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
1990 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
1991 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1992 glEnd;
1993 }
1994
1995 glDisable GL_BLEND;
1996 glDisable GL_TEXTURE_2D;
1997}
1998
1999#############################################################################
2000
2001package CFClient::UI::Gauge;
2002
2003our @ISA = CFClient::UI::VBox::;
2004
2005sub new {
2006 my ($class, %arg) = @_;
2007
2008 my $self = $class->SUPER::new (
2009 tooltip => $arg{type},
2010 can_hover => 1,
2011 can_events => 1,
2012 %arg,
2013 );
2014
2015 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2016 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2017 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2018
2019 $self
2020}
2021
2022sub set_fontsize {
2023 my ($self, $fsize) = @_;
2024
2025 $self->{value}->set_fontsize ($fsize);
2026 $self->{max} ->set_fontsize ($fsize);
2027}
2028
2029sub set_max {
2030 my ($self, $max) = @_;
2031
2032 $self->{gauge}->set_max ($max);
2033 $self->{max}->set_text ($max);
2034}
2035
2036sub set_value {
2037 my ($self, $val, $max) = @_;
2038
2039 $self->set_max ($max)
2040 if defined $max;
2041
2042 $self->{gauge}->set_value ($val, $max);
2043 $self->{value}->set_text ($val);
2044}
2045
2046#############################################################################
2047
2048package CFClient::UI::Slider;
2049
2050use strict;
2051
2052use CFClient::OpenGL;
2053
2054our @ISA = CFClient::UI::DrawBG::;
2055
2056my @tex =
2057 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
2058 qw(s1_slider.png s1_slider_bg.png);
2059
2060sub new {
2061 my $class = shift;
2062
1171 # range [value, low, high, page] 2063 # range [value, low, high, page]
1172 2064
2065 # TODO: 0-width page
2066 # TODO: req_w/h are wrong with vertical
2067 # TODO: calculations are off
1173 my $self = $class->SUPER::new ( 2068 my $self = $class->SUPER::new (
1174 fg => [1, 1, 1], 2069 fg => [1, 1, 1],
1175 active_fg => [0, 0, 0], 2070 active_fg => [0, 0, 0],
1176 range => [0, 0, 100, 10], 2071 range => [0, 0, 100, 10],
1177 req_w => 40, 2072 req_w => $::WIDTH / 80,
1178 req_h => 10, 2073 req_h => $::WIDTH / 80,
1179 vertical => 0, 2074 vertical => 0,
2075 can_hover => 1,
2076 inner_pad => 5,
1180 @_ 2077 @_
1181 ); 2078 );
1182 2079
1183 $self 2080 $self
1184} 2081}
… …
1205 if ($GRAB == $self) { 2102 if ($GRAB == $self) {
1206 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2103 my ($value, $lo, $hi, $page) = @{$self->{range}};
1207 2104
1208 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2105 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
1209 2106
2107 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2108 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2109
2110 $x -= $inner_pad_px; # substract the padding
1210 $x = $x * ($hi - $lo) / $w + $lo; 2111 $x = $x * ($hi - $lo) / $inner_w + $lo;
1211 $x = $lo if $x < $lo; 2112 $x = $lo if $x < $lo;
1212 $x = $hi - $page if $x > $hi - $page; 2113 $x = $hi - $page if $x > $hi - $page;
1213 $self->{range}[0] = $x; 2114 $self->{range}[0] = $x;
1214 2115
1215 $self->emit (changed => $x); 2116 $self->emit (changed => $x);
1216 $self->update; 2117 $self->update;
1217 } 2118 }
2119}
2120
2121# the inner_* stuff is for generating a padding for the slider handle,
2122# so that the handle doesn't leave the texture. This calculation isn't 100%
2123# correct propably, but it does the job for now
2124sub _calc_inner_pad_px {
2125 my ($self, $w) = @_;
2126 ($w / 100) * $self->{inner_pad} # % to pixels
1218} 2127}
1219 2128
1220sub _draw { 2129sub _draw {
1221 my ($self) = @_; 2130 my ($self) = @_;
1222 2131
… …
1236 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2145 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1237 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2146 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1238 2147
1239 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2148 my ($value, $lo, $hi, $page) = @{$self->{range}};
1240 2149
2150 $hi = $value + 1 if $lo == $hi;
2151
2152 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2153 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2154
1241 $page = int $page * $w / ($hi - $lo); 2155 $page = int $page * $inner_w / ($hi - $lo);
1242 $value = int +($value - $lo) * $w / ($hi - $lo); 2156 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1243 2157
1244 $w -= $page; 2158 $w -= $page;
1245 $page &= ~1; 2159 $page &= ~1;
1246 glTranslate $page * 0.5, 0, 0; 2160 glTranslate $page * 0.5, 0, 0;
2161 $page ||= 2;
1247 2162
1248 glColor @$fg;
1249 glBegin GL_LINES;
1250 glVertex 0, 0; glVertex 0, $h;
1251 glVertex $w - 1, 0; glVertex $w - 1, $h;
1252 glVertex 0, $h * 0.5; glVertex $w, $h * 0.5;
1253 glEnd;
1254
1255 my $knob_a = $value - $page * 0.5; 2163 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1256 my $knob_b = $value + $page * 0.5; 2164 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1257 2165
1258 glBegin GL_QUADS; 2166 glEnable GL_BLEND;
1259 glColor @$fg; 2167 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1260 glVertex $knob_a, 0; 2168 glEnable GL_TEXTURE_2D;
1261 glVertex $knob_a, $h; 2169 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1262 glVertex $knob_b, $h;
1263 glVertex $knob_b, 0;
1264 2170
1265 if ($knob_a < $knob_b - 2) { 2171 # draw background
1266 glColor @$bg; 2172 $tex[1]->draw_quad (0, 0, $w, $h);
1267 glVertex $knob_a + 1, 1;
1268 glVertex $knob_a + 1, $h - 1;
1269 glVertex $knob_b - 1, $h - 1;
1270 glVertex $knob_b - 1, 1;
1271 }
1272 glEnd;
1273}
1274 2173
1275############################################################################# 2174 # draw handle
2175 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);
1276 2176
2177 glDisable GL_BLEND;
2178 glDisable GL_TEXTURE_2D;
2179}
2180
2181#############################################################################
2182
1277package CFClient::UI::MapWidget; 2183package CFClient::UI::TextView;
1278 2184
1279use strict;
1280
1281use List::Util qw(min max);
1282
1283use SDL;
1284use SDL::OpenGL;
1285
1286our @ISA = CFClient::UI::Base::; 2185our @ISA = CFClient::UI::HBox::;
2186
2187use CFClient::OpenGL;
1287 2188
1288sub new { 2189sub new {
1289 my $class = shift; 2190 my $class = shift;
1290 2191
1291 $class->SUPER::new ( 2192 my $self = $class->SUPER::new (
1292 z => -1, 2193 fontsize => 1,
1293 list => (glGenLists 1), 2194 can_events => 0,
2195 #font => default_font
1294 @_ 2196 @_,
2197
2198 layout => (new CFClient::Layout),
2199 par => [],
2200 height => 0,
2201 children => [
2202 (new CFClient::UI::Empty expand => 1),
2203 (new CFClient::UI::Slider vertical => 1),
2204 ],
1295 ) 2205 );
1296}
1297 2206
1298sub key_down { 2207 $self->{children}[1]->connect (changed => sub { $self->update });
1299 print "MAPKEYDOWN\n";
1300}
1301 2208
1302sub key_up { 2209 $self
1303} 2210}
1304 2211
1305sub size_request { 2212sub set_fontsize {
2213 my ($self, $fontsize) = @_;
2214
2215 $self->{fontsize} = $fontsize;
2216 $self->reflow;
2217}
2218
2219sub text_height {
2220 my ($self, $text) = @_;
2221
2222 my $layout = $self->{layout};
2223
2224 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2225 $layout->set_width ($self->{children}[0]{w});
2226 $layout->set_text ($text);
1306 ( 2227
1307 1 + 32 * int $::WIDTH / 32, 2228 ($layout->size)[1]
1308 1 + 32 * int $::HEIGHT / 32, 2229}
1309 ) 2230
2231sub reflow {
2232 my ($self) = @_;
2233
2234 $self->{need_reflow}++;
2235 $self->update;
2236}
2237
2238sub size_allocate {
2239 my ($self, $w, $h) = @_;
2240
2241 $self->SUPER::size_allocate ($w, $h);
2242
2243 $self->{layout}->set_font ($self->{font}) if $self->{font};
2244 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2245 $self->{layout}->set_width ($self->{children}[0]{w});
2246
2247 $self->reflow;
2248}
2249
2250sub add_paragraph {
2251 my ($self, $color, $text) = @_;
2252
2253 #TODO: intelligently "reformat" paragraph
2254
2255 my $height = $self->text_height ($text);
2256
2257 $self->{height} += $height;
2258
2259 push @{$self->{par}}, [$height, $color, $text];
2260
2261 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
2262 $self->{children}[1]->update;
1310} 2263}
1311 2264
1312sub update { 2265sub update {
1313 my ($self) = @_; 2266 my ($self) = @_;
1314 2267
1315 $self->{need_update} = 1;
1316 $self->SUPER::update; 2268 $self->SUPER::update;
1317}
1318 2269
1319sub draw { 2270 return unless $self->{h} > 0;
1320 my ($self) = @_;
1321 2271
2272 delete $self->{texture};
2273
2274 $ROOT->on_refresh ($self, sub {
1322 if (delete $self->{need_update}) { 2275 if (delete $self->{need_reflow}) {
1323 glNewList $self->{list}, GL_COMPILE; 2276 my $height = 0;
1324 2277
1325 my $mx = $::CONN->{mapx}; 2278 $height += $_->[0] = $self->text_height ($_->[2])
1326 my $my = $::CONN->{mapy}; 2279 for @{$self->{par}};
1327 2280
1328 my $map = $::CONN->{map}; 2281 $self->{height} = $height;
1329 2282
1330 my ($xofs, $yofs); 2283 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1331 2284
1332 my $sw = 1 + int $::WIDTH / 32; 2285 delete $self->{texture};
1333 my $sh = 1 + int $::HEIGHT / 32;
1334
1335 if ($::CONN->{mapw} > $sw) {
1336 $xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5;
1337 } else {
1338 $xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs};
1339 } 2286 }
1340 2287
1341 if ($::CONN->{maph} > $sh) { 2288 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1342 $yofs = $my + ($::CONN->{maph} - $sh) * 0.5; 2289 glClearColor 0, 0, 0, 0;
1343 } else { 2290 glClear GL_COLOR_BUFFER_BIT;
1344 $yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
1345 }
1346 2291
1347 glEnable GL_TEXTURE_2D;
1348 glEnable GL_BLEND; 2292 glEnable GL_BLEND;
1349 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2293 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2294 glEnable GL_TEXTURE_2D;
1350 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2295 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1351 2296
1352 my $sw4 = ($sw + 3) & ~3; 2297 my $top = int $self->{children}[1]{range}[0];
1353 my $darkness = "\x00" x ($sw4 * $sh);
1354 2298
1355 for my $x (0 .. $sw - 1) { 2299 my $y0 = $top;
1356 my $row = $map->[$x + $xofs]; 2300 my $y1 = $top + $self->{h};
1357 for my $y (0 .. $sh - 1) {
1358 2301
1359 my $cell = $row->[$y + $yofs] 2302 my $y = 0;
1360 or next;
1361 2303
2304 my $layout = $self->{layout};
2305
2306 $layout->set_font ($self->{font}) if $self->{font};
2307
2308 for my $par (@{$self->{par}}) {
1362 my $dark = $cell->[0]; 2309 my $h = $par->[0];
1363 if ($dark < 0) { 2310
1364 substr $darkness, $y * $sw4 + $x, 1, chr 224; 2311 if ($y0 < $y + $h && $y < $y1) {
1365 } else { 2312 $layout->set_text ($par->[2]);
1366 substr $darkness, $y * $sw4 + $x, 1, chr 255 - $dark; 2313
2314 glColor @{ $par->[1] };
2315 my ($W, $H) = $layout->size;
2316 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);
1367 } 2317 }
1368 2318
1369 for my $num (grep $_, @$cell[1,2,3]) { 2319 $y += $h;
1370 my $tex = $::CONN->{face}[$num]{texture} || next;
1371
1372 my ($w, $h) = @$tex{qw(w h)};
1373
1374 $tex->draw_quad (($x + 1) * 32 - $w, ($y + 1) * 32 - $h, $w, $h);
1375 }
1376 } 2320 }
1377 }
1378 2321
1379# if (1) { # higher quality darkness
1380# $lighting =~ s/(.)/$1$1$1/gs;
1381# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
1382#
1383# $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear");
1384#
1385# $lighting = $pb->get_pixels;
1386# $lighting =~ s/(.)../$1/gs;
1387# }
1388
1389 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1390
1391 $darkness = new CFClient::Texture
1392 w => $sw4,
1393 h => $sh,
1394 data => $darkness,
1395 internalformat => GL_ALPHA,
1396 format => GL_ALPHA;
1397
1398 glColor 0.45, 0.45, 0.45, 1;
1399 $darkness->draw_quad (0, 0, $sw4 * 32, $sh * 32);
1400
1401 glDisable GL_TEXTURE_2D; 2322 glDisable GL_TEXTURE_2D;
1402 glDisable GL_BLEND; 2323 glDisable GL_BLEND;
1403
1404 glEndList;
1405 }
1406
1407 glCallList $self->{list};
1408}
1409
1410my %DIR = (
1411 SDLK_KP8, [1, "north"],
1412 SDLK_KP9, [2, "northeast"],
1413 SDLK_KP6, [3, "east"],
1414 SDLK_KP3, [4, "southeast"],
1415 SDLK_KP2, [5, "south"],
1416 SDLK_KP1, [6, "southwest"],
1417 SDLK_KP4, [7, "west"],
1418 SDLK_KP7, [8, "northwest"],
1419
1420 SDLK_UP, [1, "north"],
1421 SDLK_RIGHT, [3, "east"],
1422 SDLK_DOWN, [5, "south"],
1423 SDLK_LEFT, [7, "west"],
1424);
1425
1426sub key_down {
1427 my ($self, $ev) = @_;
1428
1429 my $mod = $ev->key_mod;
1430 my $sym = $ev->key_sym;
1431
1432 if ($sym == SDLK_KP5) {
1433 $::CONN->send ("command stay fire");
1434 } elsif (exists $DIR{$sym}) {
1435 if ($mod & KMOD_SHIFT) {
1436 $self->{shft}++;
1437 $::CONN->send ("command fire $DIR{$sym}[0]");
1438 } elsif ($mod & KMOD_CTRL) {
1439 $self->{ctrl}++;
1440 $::CONN->send ("command run $DIR{$sym}[0]");
1441 } else {
1442 $::CONN->send ("command $DIR{$sym}[1]");
1443 } 2324 };
1444 } 2325 });
1445} 2326}
1446 2327
1447sub key_up { 2328sub _draw {
1448 my ($self, $ev) = @_; 2329 my ($self) = @_;
1449 2330
1450 my $mod = $ev->key_mod; 2331 glEnable GL_BLEND;
1451 my $sym = $ev->key_sym; 2332 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2333 glEnable GL_TEXTURE_2D;
2334 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2335 glColor 1, 1, 1, 1;
2336 $self->{texture}->draw_quad (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2337 glDisable GL_TEXTURE_2D;
2338 glDisable GL_BLEND;
1452 2339
1453 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) { 2340 $self->{children}[1]->draw;
1454 $::CONN->send ("command fire_stop"); 2341
1455 }
1456 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1457 $::CONN->send ("command run_stop");
1458 }
1459} 2342}
1460 2343
1461############################################################################# 2344#############################################################################
1462 2345
1463package CFClient::UI::Animator; 2346package CFClient::UI::Animator;
1464 2347
1465use SDL::OpenGL; 2348use CFClient::OpenGL;
1466 2349
1467our @ISA = CFClient::UI::Bin::; 2350our @ISA = CFClient::UI::Bin::;
1468 2351
1469sub moveto { 2352sub moveto {
1470 my ($self, $x, $y) = @_; 2353 my ($self, $x, $y) = @_;
… …
1500 glPopMatrix; 2383 glPopMatrix;
1501} 2384}
1502 2385
1503############################################################################# 2386#############################################################################
1504 2387
1505package CFClient::UI::Toplevel; 2388package CFClient::UI::Flopper;
2389
2390our @ISA = CFClient::UI::Button::;
2391
2392sub new {
2393 my $class = shift;
2394
2395 my $self = $class->SUPER::new (
2396 state => 0,
2397 connect_activate => \&toggle_flopper,
2398 @_
2399 );
2400
2401 if ($self->{state}) {
2402 $self->{state} = 0;
2403 $self->toggle_flopper;
2404 }
2405
2406 $self
2407}
2408
2409sub toggle_flopper {
2410 my ($self) = @_;
2411
2412 # TODO: use animation
2413 if ($self->{state} = !$self->{state}) {
2414 $CFClient::UI::ROOT->add ($self->{other});
2415 $self->{other}->move ($self->coord2global (0, $self->{h}));
2416 $self->emit ("open");
2417 } else {
2418 $CFClient::UI::ROOT->remove ($self->{other});
2419 $self->emit ("close");
2420 }
2421
2422 $self->emit (changed => $self->{state});
2423}
2424
2425#############################################################################
2426
2427package CFClient::UI::Tooltip;
2428
2429our @ISA = CFClient::UI::Bin::;
2430
2431use CFClient::OpenGL;
2432
2433sub new {
2434 my $class = shift;
2435
2436 $class->SUPER::new (
2437 @_,
2438 can_events => 0,
2439 )
2440}
2441
2442sub set_markup {
2443 my ($self, $text) = @_;
2444
2445 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0];
2446 $self->{label}->set_markup ($text);
2447 $self->add ($self->{label});
2448}
2449
2450sub size_request {
2451 my ($self) = @_;
2452
2453 $self->child->set_max_size ($::WIDTH * 0.3);
2454
2455 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2456
2457 ($w + 4, $h + 4)
2458}
2459
2460sub size_allocate {
2461 my ($self, $w, $h) = @_;
2462
2463 $self->SUPER::size_allocate ($w - 4, $h - 4);
2464}
2465
2466sub _draw {
2467 my ($self) = @_;
2468
2469 glPushMatrix;
2470 glTranslate 0.375, 0.375;
2471
2472 my ($w, $h) = @$self{qw(w h)};
2473
2474 glColor 1, 0.8, 0.4;
2475 glBegin GL_QUADS;
2476 glVertex 0 , 0;
2477 glVertex 0 , $h;
2478 glVertex $w, $h;
2479 glVertex $w, 0;
2480 glEnd;
2481
2482 glColor 0, 0, 0;
2483 glBegin GL_LINE_LOOP;
2484 glVertex 0 , 0;
2485 glVertex 0 , $h;
2486 glVertex $w, $h;
2487 glVertex $w, 0;
2488 glEnd;
2489
2490 glPopMatrix;
2491
2492 glTranslate 2, 2;
2493 $self->SUPER::_draw;
2494}
2495
2496#############################################################################
2497
2498package CFClient::UI::Face;
2499
2500our @ISA = CFClient::UI::Base::;
2501
2502use CFClient::OpenGL;
2503
2504sub new {
2505 my $class = shift;
2506
2507 $class->SUPER::new (
2508 aspect => 1,
2509 @_,
2510 )
2511}
2512
2513sub size_request {
2514 (32, 8)
2515}
2516
2517sub _draw {
2518 my ($self) = @_;
2519
2520 return unless $::CONN;#d# manage and cache textures differently
2521 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
2522
2523 # TODO animation
2524 if ($tex) {
2525 glEnable GL_BLEND;
2526 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2527 glEnable GL_TEXTURE_2D;
2528 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2529 glColor 1, 1, 1, 1;
2530 $tex->draw_quad (0, 0, $self->{w}, $self->{h});
2531 glDisable GL_TEXTURE_2D;
2532 glDisable GL_BLEND;
2533 }
2534}
2535
2536#############################################################################
2537
2538package CFClient::UI::InventoryItem;
2539
2540our @ISA = CFClient::UI::HBox::;
2541
2542sub new {
2543 my $class = shift;
2544
2545 my %args = @_;
2546
2547 my $item = $args{item};
2548
2549 my $desc = $item->{nrof} < 2
2550 ? $item->{name}
2551 : "$item->{nrof} $item->{name_pl}";
2552
2553
2554 my $self = $class->SUPER::new (
2555 can_hover => 1,
2556 can_events => 1,
2557 tooltip => (CFClient::UI::Label->escape ($desc)
2558 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2559 connect_button_down => sub {
2560 my ($self, $ev, $x, $y) = @_;
2561
2562 # todo: maybe put examine on 1? but should just be a tooltip :(
2563 if ($ev->{button} == 1) {
2564 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2565 } elsif ($ev->{button} == 2) {
2566 $::CONN->send ("apply $item->{tag}");
2567 } elsif ($ev->{button} == 3) {
2568 CFClient::UI::Menu->new (
2569 items => [
2570 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2571 [
2572 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2573 sub { $::CONN->send ("lock $item->{tag}") },
2574 ],
2575 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2576 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2577 ["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2578 ],
2579 )->popup ($ev);
2580 }
2581
2582 1
2583 },
2584 %args
2585 );
2586 $self->add(new CFClient::UI::Face
2587 can_events => 0,
2588 face => $item->{face},
2589 anim => $item->{anim},
2590 animspeed => $item->{animspeed});
2591 $self->add(new CFClient::UI::Label
2592 can_events => 0,
2593 text => $desc);
2594
2595 $self
2596}
2597
2598#############################################################################
2599
2600package CFClient::UI::Inventory;
2601
2602our @ISA = CFClient::UI::ScrolledWindow::;
2603
2604sub new {
2605 my $class = shift;
2606
2607 my $self = $class->SUPER::new (
2608 scrolled => (new CFClient::UI::VBox),
2609 @_,
2610 );
2611
2612 $self
2613}
2614
2615sub set_items {
2616 my ($self, $items) = @_;
2617
2618 $self->{scrolled}->clear;
2619 return unless $items;
2620
2621 my @items = sort { $a->{type} <=> $b->{type} } @$items;
2622
2623 $self->{real_items} = \@items;
2624
2625 for my $item (@items) {
2626 my $desc = $item->{nrof} < 2
2627 ? $item->{name}
2628 : "$item->{nrof} $item->{name_pl}";
2629
2630 $self->{scrolled}->add (new CFClient::UI::InventoryItem item => $item);
2631 }
2632
2633# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2634}
2635
2636sub size_request {
2637 my ($self) = @_;
2638 ($self->{req_w}, $self->{req_h});
2639}
2640
2641#############################################################################
2642
2643package CFClient::UI::Menu;
2644
2645our @ISA = CFClient::UI::FancyFrame::;
2646
2647use CFClient::OpenGL;
2648
2649sub new {
2650 my $class = shift;
2651
2652 my $self = $class->SUPER::new (
2653 items => [],
2654 z => 100,
2655 @_,
2656 );
2657
2658 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2659
2660 for my $item (@{ $self->{items} }) {
2661 my ($widget, $cb) = @$item;
2662
2663 # handle various types of items, only text for now
2664 if (!ref $widget) {
2665 $widget = new CFClient::UI::Label
2666 can_hover => 1,
2667 can_events => 1,
2668 text => $widget;
2669 }
2670
2671 $self->{item}{$widget} = $item;
2672
2673 $self->{vbox}->add ($widget);
2674 }
2675
2676 $self
2677}
2678
2679# popup given the event (must be a mouse button down event currently)
2680sub popup {
2681 my ($self, $ev) = @_;
2682
2683 $self->emit ("popdown");
2684
2685 # maybe save $GRAB? must be careful about events...
2686 $GRAB = $self;
2687 $self->{button} = $ev->{button};
2688
2689 $self->show;
2690 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2691}
2692
2693sub mouse_motion {
2694 my ($self, $ev, $x, $y) = @_;
2695
2696 # TODO: should use vbox->find_widget or so
2697 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2698 $self->{hover} = $self->{item}{$HOVER};
2699}
2700
2701sub button_up {
2702 my ($self, $ev, $x, $y) = @_;
2703
2704 if ($ev->{button} == $self->{button}) {
2705 undef $GRAB;
2706 $self->hide;
2707
2708 $self->emit ("popdown");
2709 $self->{hover}[1]->() if $self->{hover};
2710 }
2711}
2712
2713#############################################################################
2714
2715package CFClient::UI::Root;
1506 2716
1507our @ISA = CFClient::UI::Container::; 2717our @ISA = CFClient::UI::Container::;
1508 2718
2719use CFClient::OpenGL;
2720
2721sub check_size {
2722 my ($self) = @_;
2723
2724 $self->configure (0, 0, $self->{w}, $self->{h});
2725}
2726
1509sub size_request { 2727sub size_request {
1510 ($::WIDTH, $::HEIGHT) 2728 my ($self) = @_;
2729
2730 ($self->{w}, $self->{h})
1511} 2731}
1512 2732
1513sub size_allocate { 2733sub size_allocate {
2734 my ($self, $w, $h) = @_;
2735
2736 my $old_w = $self->{old_w};
2737 my $old_h = $self->{old_h};
2738
2739 if ($old_w && $old_h) {
2740 for my $child ($self->children) {
2741 $child->{x} = int 0.5 + $child->{x} * $w / $old_w;
2742 $child->{w} = int 0.5 + $child->{w} * $w / $old_w;
2743 $child->{req_w} = int 0.5 + $child->{req_w} * $w / $old_w if exists $child->{req_w};
2744 $child->{user_w} = int 0.5 + $child->{user_w} * $w / $old_w if exists $child->{user_w};
2745 $child->{y} = int 0.5 + $child->{y} * $h / $old_h;
2746 $child->{h} = int 0.5 + $child->{h} * $h / $old_h;
2747 $child->{req_h} = int 0.5 + $child->{req_h} * $h / $old_h if exists $child->{req_h};
2748 $child->{user_h} = int 0.5 + $child->{user_h} * $h / $old_h if exists $child->{user_h};
2749 }
2750 }
2751
2752 $self->{old_w} = $w;
2753 $self->{old_h} = $h;
2754}
2755
2756sub configure {
1514 my ($self, $x, $y, $w, $h) = @_; 2757 my ($self, $x, $y, $w, $h) = @_;
1515 2758
1516 $self->_size_allocate ($x, $y, $w, $h); 2759 $self->SUPER::configure ($x, $y, $w, $h);
1517 2760
1518 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 2761 for my $child ($self->children) {
1519 for @{$self->{children}}; 2762 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1520}
1521 2763
1522sub translate { 2764 $X = List::Util::max 0, List::Util::min $w - $W, $X;
2765 $Y = List::Util::max 0, List::Util::min $h - $H, $Y;
2766 $child->configure ($X, $Y, $W, $H);
2767 }
2768}
2769
2770sub _topleft {
1523 my ($self, $x, $y) = @_; 2771 my ($self, $x, $y) = @_;
1524 2772
1525 ($x, $y) 2773 ($x, $y)
1526} 2774}
1527 2775
1528sub update { 2776sub update {
1529 my ($self) = @_; 2777 my ($self) = @_;
1530 2778
1531 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 2779 $self->check_size;
1532 ::refresh (); 2780 ::refresh ();
1533} 2781}
1534 2782
1535sub add { 2783sub add {
1536 my ($self, $widget) = @_; 2784 my ($self, $child) = @_;
1537 2785
2786 # integerize window positions
2787 $child->{x} = int $child->{x};
2788 $child->{y} = int $child->{y};
2789
1538 $self->SUPER::add ($widget); 2790 $self->SUPER::add ($child);
2791}
1539 2792
1540 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request); 2793sub on_refresh {
2794 my ($self, $id, $cb) = @_;
2795
2796 $self->{refresh_hook}{$id} = $cb;
1541} 2797}
1542 2798
1543sub draw { 2799sub draw {
1544 my ($self) = @_; 2800 my ($self) = @_;
1545 2801
2802 while (my $rcb = delete $self->{refresh_hook}) {
2803 $_->() for values %$rcb;
2804 }
2805
2806 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2807 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2808 glClear GL_COLOR_BUFFER_BIT;
2809
2810 glMatrixMode GL_PROJECTION;
2811 glLoadIdentity;
2812 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;
2813 glMatrixMode GL_MODELVIEW;
2814 glLoadIdentity;
2815
1546 $self->_draw; 2816 $self->_draw;
1547} 2817}
1548 2818
1549############################################################################# 2819#############################################################################
1550 2820
1551package CFClient::UI; 2821package CFClient::UI;
1552 2822
2823$ROOT = new CFClient::UI::Root;
1553$TOPLEVEL = new CFClient::UI::Toplevel; 2824$TOOLTIP = new CFClient::UI::Tooltip;
1554 2825
15551 28261
1556 2827

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