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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.109 by root, Sat Apr 15 01:13:47 2006 UTC vs.
Revision 1.221 by root, Mon May 22 03:48:50 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
9 10
10our ($FOCUS, $HOVER, $GRAB); # various widgets 11our ($FOCUS, $HOVER, $GRAB); # various widgets
11 12
12our $TOPLEVEL; 13our $ROOT;
14our $TOOLTIP;
13our $BUTTON_STATE; 15our $BUTTON_STATE;
16
17our %WIDGET; # all widgets, weak-referenced
18
19sub check_tooltip {
20 if (!$GRAB) {
21 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
22 if (length $widget->{tooltip}) {
23
24 if ($TOOLTIP->{owner} != $widget) {
25 $TOOLTIP->{owner} = $widget;
26
27 my $tip = $widget->{tooltip};
28
29 $tip = $tip->($widget) if CODE:: eq ref $tip;
30
31 $TOOLTIP->set_tooltip_from ($widget);
32 $TOOLTIP->show;
33
34 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
35
36 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
37 if $x + $TOOLTIP->{w} > $::WIDTH;
38
39 $TOOLTIP->move ($x, $y);
40 $TOOLTIP->check_size;
41 $TOOLTIP->update;
42 }
43
44 return;
45 }
46 }
47 }
48
49 $TOOLTIP->hide;
50 delete $TOOLTIP->{owner};
51}
14 52
15# class methods for events 53# class methods for events
16sub feed_sdl_key_down_event { 54sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 55 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])
56 if $FOCUS;
18} 57}
19 58
20sub feed_sdl_key_up_event { 59sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 60 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])
61 if $FOCUS;
22} 62}
23 63
24sub feed_sdl_button_down_event { 64sub feed_sdl_button_down_event {
25 my ($ev) = @_; 65 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 66 my ($x, $y) = ($ev->{x}, $ev->{y});
27 67
28 if (!$BUTTON_STATE) { 68 if (!$BUTTON_STATE) {
29 my $widget = $TOPLEVEL->find_widget ($x, $y); 69 my $widget = $ROOT->find_widget ($x, $y);
30 70
31 $GRAB = $widget; 71 $GRAB = $widget;
32 $GRAB->update if $GRAB; 72 $GRAB->update if $GRAB;
33 }
34 73
74 check_tooltip;
75 }
76
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 77 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 78
37 $GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB; 79 if ($GRAB) {
80 ($x, $y) = $GRAB->coord2local ($x, $y);
81 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
82 }
38} 83}
39 84
40sub feed_sdl_button_up_event { 85sub feed_sdl_button_up_event {
41 my ($ev) = @_; 86 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 87 my ($x, $y) = ($ev->{x}, $ev->{y});
43 88
44 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 89 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 90
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 91 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 92
48 $GRAB->button_up ($ev, $GRAB->translate ($x, $y)) if $GRAB; 93 if ($GRAB) {
94 ($x, $y) = $GRAB->coord2local ($x, $y);
95 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
96 }
49 97
50 if (!$BUTTON_STATE) { 98 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 99 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 100 $grab->update if $grab;
53 $GRAB->update if $GRAB; 101 $GRAB->update if $GRAB;
102
103 check_tooltip;
54 } 104 }
55} 105}
56 106
57sub feed_sdl_motion_event { 107sub feed_sdl_motion_event {
58 my ($ev) = @_; 108 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 109 my ($x, $y) = ($ev->{x}, $ev->{y});
60 110
61 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 111 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 112
63 if ($widget != $HOVER) { 113 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 114 my $hover = $HOVER; $HOVER = $widget;
65 115
66 $hover->update if $hover && $hover->{can_hover}; 116 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 117 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 118
70 $HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER; 119 check_tooltip;
120 }
121
122 if ($HOVER) {
123 ($x, $y) = $HOVER->coord2local ($x, $y);
124 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
125 }
126}
127
128# convert position array to integers
129sub harmonize {
130 my ($vals) = @_;
131
132 my $rem = 0;
133
134 for (@$vals) {
135 my $i = int $_ + $rem;
136 $rem += $_ - $i;
137 $_ = $i;
138 }
139}
140
141sub full_refresh {
142 # make a copy, otherwise for complains about freed values.
143 my @widgets = values %WIDGET;
144
145 $_->update
146 for @widgets;
147}
148
149# call when resolution changes etc.
150sub rescale_widgets {
151 my ($sx, $sy) = @_;
152
153 # make a copy, otherwise for complains about freed values.
154 my @widgets = values %WIDGET;
155
156 for my $widget (@widgets) {
157 if ($widget->{toplevel}) {
158 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x};
159 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
160 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};
161 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
162 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};
163 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
164 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};
165 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h};
166 }
167
168 $widget->reconfigure;
169 }
71} 170}
72 171
73############################################################################# 172#############################################################################
74 173
75package CFClient::UI::Base; 174package CFClient::UI::Base;
76 175
77use strict; 176use strict;
78 177
79use SDL::OpenGL; 178use CFClient::OpenGL;
80 179
81sub new { 180sub new {
82 my $class = shift; 181 my $class = shift;
83 182
84 my $self = bless { 183 my $self = bless {
85 x => 0, 184 x => 0,
86 y => 0, 185 y => 0,
87 z => 0, 186 z => 0,
88 w => -1, 187 can_events => 1,
89 h => -1,
90 @_ 188 @_
91 }, $class; 189 }, $class;
92 190
93 for (keys %$self) { 191 for (keys %$self) {
94 if (/^connect_(.*)$/) { 192 if (/^connect_(.*)$/) {
95 $self->connect ($1 => delete $self->{$_}); 193 $self->connect ($1 => delete $self->{$_});
96 } 194 }
97 } 195 }
98 196
197 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
198
99 $self 199 $self
200}
201
202sub destroy {
203 my ($self) = @_;
204
205 $self->hide;
206 %$self = ();
207}
208
209sub show {
210 my ($self) = @_;
211
212 for (my @w = $self; @w; ) {
213 my $w = pop @w;
214 push @w, $w->children;
215 $w->{visible} = 1;
216 }
217
218 return if $self->{parent};
219
220 $CFClient::UI::ROOT->add ($self);
221}
222
223sub hide {
224 my ($self) = @_;
225
226 for (my @w = $self; @w; ) {
227 my $w = pop @w;
228 push @w, $w->children;
229 $w->{visible} = 1;
230 }
231
232 undef $GRAB if $GRAB == $self;
233 undef $HOVER if $HOVER == $self;
234
235 $self->{parent}->remove ($self)
236 if $self->{parent};
100} 237}
101 238
102sub move { 239sub move {
103 my ($self, $x, $y, $z) = @_; 240 my ($self, $x, $y, $z) = @_;
241
104 $self->{x} = $x; 242 $self->{x} = int $x;
105 $self->{y} = $y; 243 $self->{y} = int $y;
106 $self->{z} = $z if defined $z; 244 $self->{z} = $z if defined $z;
107}
108 245
109sub needs_redraw { 246 $self->update;
110 0 247}
248
249sub set_size {
250 my ($self, $w, $h) = @_;
251
252 $self->{user_w} = $w;
253 $self->{user_h} = $h;
254
255 $self->check_size;
111} 256}
112 257
113sub size_request { 258sub size_request {
114 require Carp; 259 require Carp;
115 Carp::confess "size_request is abtract"; 260 Carp::confess "size_request is abstract";
116} 261}
117 262
118sub _size_allocate { 263sub configure {
119 my ($self, $x, $y, $w, $h) = @_; 264 my ($self, $x, $y, $w, $h) = @_;
120 265
266 if ($self->{aspect}) {
267 my $w2 = List::Util::min $w, int $h * $self->{aspect};
268 my $h2 = List::Util::min $h, int $w / $self->{aspect};
269
270 # use alignment to adjust x, y
271
272 $x += int +($w - $w2) * 0.5;
273 $y += int +($h - $h2) * 0.5;
274
275 ($w, $h) = ($w2, $h2);
276 }
277
278 if ($self->{x} != $x || $self->{y} != $y) {
121 $self->{x} = $x; 279 $self->{x} = $x;
122 $self->{y} = $y; 280 $self->{y} = $y;
281 $self->update;
282 }
123 283
124 return unless $self->{w} != $w || $self->{h} != $h; 284 if ($self->{w} != $w || $self->{h} != $h) {
125 285 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
126 $self->{w} = $w;
127 $self->{h} = $h;
128
129 1 286 }
130} 287}
131 288
132sub size_allocate { 289sub size_allocate {
290 # nothing to be done
291}
292
293sub reconfigure {
294 my ($self) = @_;
295
296 $self->check_size (1);
297 $self->update;
298}
299
300sub children {
301}
302
303sub set_max_size {
133 my ($self, $x, $y, $w, $h) = @_; 304 my ($self, $w, $h) = @_;
134 305
135 $self->_size_allocate ($x, $y, $w, $h); 306 delete $self->{max_w}; $self->{max_w} = $w if $w;
307 delete $self->{max_h}; $self->{max_h} = $h if $h;
308}
309
310sub set_tooltip {
311 my ($self, $tooltip) = @_;
312
313 $self->{tooltip} = $tooltip;
314
315 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
316 delete $CFClient::UI::TOOLTIP->{owner};
317 CFClient::UI::check_tooltip;
318 }
136} 319}
137 320
138# translate global coordinates to local coordinate system 321# translate global coordinates to local coordinate system
139sub translate { 322sub coord2local {
140 my ($self, $x, $y) = @_; 323 my ($self, $x, $y) = @_;
141 324
142 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 325 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
326}
327
328# translate local coordinates to global coordinate system
329sub coord2global {
330 my ($self, $x, $y) = @_;
331
332 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
143} 333}
144 334
145sub focus_in { 335sub focus_in {
146 my ($self) = @_; 336 my ($self) = @_;
147 337
148 return if $FOCUS == $self; 338 return if $FOCUS == $self;
149 return unless $self->{can_focus}; 339 return unless $self->{can_focus};
150 340
151 my $focus = $FOCUS; $FOCUS = $self; 341 my $focus = $FOCUS; $FOCUS = $self;
342
343 $self->emit (focus_in => $focus);
344
152 $focus->update if $focus; 345 $focus->update if $focus;
153 $FOCUS->update; 346 $FOCUS->update;
154} 347}
155 348
156sub focus_out { 349sub focus_out {
157 my ($self) = @_; 350 my ($self) = @_;
158 351
159 return unless $FOCUS == $self; 352 return unless $FOCUS == $self;
160 353
161 my $focus = $FOCUS; undef $FOCUS; 354 my $focus = $FOCUS; undef $FOCUS;
355
356 $self->emit (focus_out => $focus);
357
162 $focus->update if $focus; #? 358 $focus->update if $focus; #?
163} 359}
164 360
165sub mouse_motion { } 361sub mouse_motion { }
166sub button_up { } 362sub button_up { }
… …
190 glPopMatrix; 386 glPopMatrix;
191 387
192 if ($self == $HOVER && $self->{can_hover}) { 388 if ($self == $HOVER && $self->{can_hover}) {
193 my ($x, $y) = @$self{qw(x y)}; 389 my ($x, $y) = @$self{qw(x y)};
194 390
195 glColor 0, 0, 1, 0.2; 391 glColor 1, 0.8, 0.5, 0.2;
196 glEnable GL_BLEND; 392 glEnable GL_BLEND;
197 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 393 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
198 glBegin GL_QUADS; 394 glBegin GL_QUADS;
199 glVertex $x , $y; 395 glVertex $x , $y;
200 glVertex $x + $self->{w}, $y; 396 glVertex $x + $self->{w}, $y;
201 glVertex $x + $self->{w}, $y + $self->{h}; 397 glVertex $x + $self->{w}, $y + $self->{h};
202 glVertex $x , $y + $self->{h}; 398 glVertex $x , $y + $self->{h};
203 glEnd; 399 glEnd;
204 glDisable GL_BLEND; 400 glDisable GL_BLEND;
205 } 401 }
402
403 if ($ENV{PCLIENT_DEBUG}) {
404 glPushMatrix;
405 glColor 1, 1, 0, 1;
406 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
407 glBegin GL_LINE_LOOP;
408 glVertex 0 , 0;
409 glVertex $self->{w}, 0;
410 glVertex $self->{w}, $self->{h};
411 glVertex 0 , $self->{h};
412 glEnd;
413 glPopMatrix;
414 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
415 }
206} 416}
207 417
208sub _draw { 418sub _draw {
209 my ($self) = @_; 419 my ($self) = @_;
210 420
211 warn "no draw defined for $self\n"; 421 warn "no draw defined for $self\n";
212} 422}
213 423
214sub find_widget { 424sub find_widget {
215 my ($self, $x, $y) = @_; 425 my ($self, $x, $y) = @_;
426
427 return () unless $self->{can_events};
216 428
217 return $self 429 return $self
218 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 430 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
219 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 431 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
220 432
221 () 433 ()
222} 434}
223 435
224sub set_parent { 436sub set_parent {
225 my ($self, $par) = @_; 437 my ($self, $parent) = @_;
226 438
227 $self->{parent} = $par;
228 Scalar::Util::weaken $self->{parent}; 439 Scalar::Util::weaken ($self->{parent} = $parent);
229}
230 440
231sub get_parent { 441 # TODO: req_w _does_change after ->reconfigure
232 $_[0]->{parent} 442 $self->check_size
443 unless exists $self->{req_w};
444
445 $self->show;
446}
447
448sub check_size {
449 my ($self, $forced) = @_;
450
451 $self->{force_alloc} = 1 if $forced;
452 $CFClient::UI::ROOT->{check_size}{$self} = $self;
233} 453}
234 454
235sub update { 455sub update {
236 my ($self) = @_; 456 my ($self) = @_;
237 457
… …
240} 460}
241 461
242sub connect { 462sub connect {
243 my ($self, $signal, $cb) = @_; 463 my ($self, $signal, $cb) = @_;
244 464
245 push @{ $self->{cb}{$signal} }, $cb; 465 push @{ $self->{signal_cb}{$signal} }, $cb;
246} 466}
247 467
248sub emit { 468sub emit {
249 my ($self, $signal, @args) = @_; 469 my ($self, $signal, @args) = @_;
250 470
251 $_->($self, @args) 471 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
252 for @{$self->{cb}{$signal} || []};
253} 472}
254 473
255sub DESTROY { 474sub DESTROY {
256 my ($self) = @_; 475 my ($self) = @_;
257 476
477 delete $WIDGET{$self+0};
258 #$self->deactivate; 478 #$self->deactivate;
259} 479}
260 480
261############################################################################# 481#############################################################################
262 482
263package CFClient::UI::DrawBG; 483package CFClient::UI::DrawBG;
264 484
265our @ISA = CFClient::UI::Base::; 485our @ISA = CFClient::UI::Base::;
266 486
267use strict; 487use strict;
268use SDL::OpenGL; 488use CFClient::OpenGL;
269 489
270sub new { 490sub new {
271 my $class = shift; 491 my $class = shift;
272 492
273 # range [value, low, high, page] 493 # range [value, low, high, page]
274 494
275 $class->SUPER::new ( 495 $class->SUPER::new (
276 bg => [0, 0, 0, 0.2], 496 #bg => [0, 0, 0, 0.2],
277 active_bg => [1, 1, 1, 0.5], 497 #active_bg => [1, 1, 1, 0.5],
278 @_ 498 @_
279 ) 499 )
280} 500}
281 501
282sub _draw { 502sub _draw {
283 my ($self) = @_; 503 my ($self) = @_;
284 504
505 my $color = $FOCUS == $self && $self->{active_bg}
506 ? $self->{active_bg}
507 : $self->{bg};
508
509 if ($color && (@$color < 4 || $color->[3])) {
285 my ($w, $h) = @$self{qw(w h)}; 510 my ($w, $h) = @$self{qw(w h)};
286 511
287 glEnable GL_BLEND; 512 glEnable GL_BLEND;
288 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 513 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
289 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 514 glColor @$color;
290 515
291 glBegin GL_QUADS; 516 glBegin GL_QUADS;
292 glVertex 0 , 0; 517 glVertex 0 , 0;
293 glVertex 0 , $h; 518 glVertex 0 , $h;
294 glVertex $w, $h; 519 glVertex $w, $h;
295 glVertex $w, 0; 520 glVertex $w, 0;
296 glEnd; 521 glEnd;
297 522
298 glDisable GL_BLEND; 523 glDisable GL_BLEND;
524 }
299} 525}
300 526
301############################################################################# 527#############################################################################
302 528
303package CFClient::UI::Empty; 529package CFClient::UI::Empty;
304 530
305our @ISA = CFClient::UI::Base::; 531our @ISA = CFClient::UI::Base::;
532
533sub new {
534 my ($class, %arg) = @_;
535 $class->SUPER::new (can_events => 0, %arg);
536}
306 537
307sub size_request { 538sub size_request {
308 (0, 0) 539 (0, 0)
309} 540}
310 541
… …
319sub new { 550sub new {
320 my ($class, %arg) = @_; 551 my ($class, %arg) = @_;
321 552
322 my $children = delete $arg{children} || []; 553 my $children = delete $arg{children} || [];
323 554
324 my $self = $class->SUPER::new (children => [], %arg); 555 my $self = $class->SUPER::new (
556 children => [],
557 can_events => 0,
558 %arg,
559 );
325 $self->add ($_) for @$children; 560 $self->add ($_) for @$children;
326 561
327 $self 562 $self
328} 563}
329 564
330sub add { 565sub add {
331 my ($self, $chld) = @_; 566 my ($self, @widgets) = @_;
332 567
333 $chld->set_parent ($self); 568 $_->set_parent ($self)
569 for @widgets;
570
571 use sort 'stable';
334 572
335 $self->{children} = [ 573 $self->{children} = [
336 sort { $a->{z} <=> $b->{z} } 574 sort { $a->{z} <=> $b->{z} }
337 @{$self->{children}}, $chld 575 @{$self->{children}}, @widgets
338 ]; 576 ];
339 577
340 $self->{w} = $self->{h} = -1; 578 $self->check_size (1);
341 $self->update; 579 $self->update;
342} 580}
343 581
582sub children {
583 @{ $_[0]{children} }
584}
585
344sub remove { 586sub remove {
345 my ($self, $widget) = @_; 587 my ($self, $child) = @_;
346 588
589 delete $child->{parent};
590 $child->hide;
591
347 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 592 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
348 593
349 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 594 $self->check_size;
595 $self->update;
596}
597
598sub clear {
599 my ($self) = @_;
600
601 my $children = delete $self->{children};
602 $self->{children} = [];
603
604 for (@$children) {
605 delete $_->{parent};
606 $_->hide;
607 }
608
609 $self->check_size;
610 $self->update;
350} 611}
351 612
352sub find_widget { 613sub find_widget {
353 my ($self, $x, $y) = @_; 614 my ($self, $x, $y) = @_;
354 615
… …
384 645
385 $class->SUPER::new (children => [$child], %arg) 646 $class->SUPER::new (children => [$child], %arg)
386} 647}
387 648
388sub add { 649sub add {
389 my ($self, $widget) = @_; 650 my ($self, $child) = @_;
390 651
391 $self->{children} = []; 652 $self->{children} = [];
392 653
393 $self->SUPER::add ($widget); 654 $self->SUPER::add ($child);
394} 655}
395 656
396sub remove { 657sub remove {
397 my ($self, $widget) = @_; 658 my ($self, $widget) = @_;
398 659
… …
407sub size_request { 668sub size_request {
408 $_[0]{children}[0]->size_request 669 $_[0]{children}[0]->size_request
409} 670}
410 671
411sub size_allocate { 672sub size_allocate {
412 my ($self, $x, $y, $w, $h) = @_; 673 my ($self, $w, $h) = @_;
413 674
414 $self->_size_allocate ($x, $y, $w, $h) or return;
415
416 $self->{children}[0]->size_allocate (0, 0, $w, $h); 675 $self->{children}[0]->configure (0, 0, $w, $h);
417} 676}
418 677
419############################################################################# 678#############################################################################
420 679
421package CFClient::UI::Window; 680package CFClient::UI::Window;
422 681
423our @ISA = CFClient::UI::Bin::; 682our @ISA = CFClient::UI::Bin::;
424 683
425use SDL::OpenGL; 684use CFClient::OpenGL;
426 685
427sub new { 686sub new {
428 my ($class, %arg) = @_; 687 my ($class, %arg) = @_;
429 688
430 my $self = $class->SUPER::new (%arg); 689 my $self = $class->SUPER::new (%arg);
431} 690}
432 691
433sub update { 692sub update {
434 my ($self) = @_; 693 my ($self) = @_;
435 694
436 # we want to do this delayed... 695 $ROOT->on_post_alloc ($self => sub { $self->render_child });
437 $self->render_chld;
438 $self->SUPER::update; 696 $self->SUPER::update;
439} 697}
440 698
699sub size_allocate {
700 my ($self, $w, $h) = @_;
701
702 $self->SUPER::size_allocate ($w, $h);
703 $self->update;
704}
705
706sub _render {
707 $_[0]{children}[0]->draw;
708}
709
441sub render_chld { 710sub render_child {
442 my ($self) = @_; 711 my ($self) = @_;
443 712
444 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 713 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
445 glClearColor 0, 0, 0, 1; 714 glClearColor 0, 0, 0, 0;
446 glClear GL_COLOR_BUFFER_BIT; 715 glClear GL_COLOR_BUFFER_BIT;
447 $self->child->draw; 716
717 $self->_render;
448 }; 718 };
449}
450
451sub size_allocate {
452 my ($self, $x, $y, $w, $h) = @_;
453
454 $self->_size_allocate ($x, $y, $w, $h) or return;
455
456 $self->child->size_allocate (0, 0, $w, $h);
457
458 $self->render_chld;
459} 719}
460 720
461sub _draw { 721sub _draw {
462 my ($self) = @_; 722 my ($self) = @_;
463 723
464 my ($w, $h) = ($self->w, $self->h); 724 my ($w, $h) = ($self->w, $self->h);
465 725
466 my $tex = $self->{texture} 726 my $tex = $self->{texture}
467 or return; 727 or return;
468 728
469 glEnable GL_BLEND;
470 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
471 glEnable GL_TEXTURE_2D; 729 glEnable GL_TEXTURE_2D;
472 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 730 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
731 glColor 1, 1, 1, 1;
473 732
474 $tex->draw_quad (0, 0, $w, $h); 733 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
475 734
476 glDisable GL_BLEND;
477 glDisable GL_TEXTURE_2D; 735 glDisable GL_TEXTURE_2D;
478} 736}
479 737
480############################################################################# 738#############################################################################
481 739
482package CFClient::UI::Frame; 740package CFClient::UI::ViewPort;
483 741
484our @ISA = CFClient::UI::Bin::; 742our @ISA = CFClient::UI::Window::;
485
486use SDL::OpenGL;
487 743
488sub size_request { 744sub size_request {
489 my ($self) = @_; 745 my ($self) = @_;
490 my $chld = $self->child
491 or return (0, 0);
492 746
493 $chld->move (2, 2); 747 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
748 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
494 749
495 map { $_ + 4 } $chld->size_request; 750 @$self{qw(child_w child_h)}
496} 751}
497 752
498sub size_allocate { 753sub size_allocate {
499 my ($self, $x, $y, $w, $h) = @_; 754 my ($self, $w, $h) = @_;
755
756 $self->update;
757}
758
759sub set_offset {
760 my ($self, $x, $y) = @_;
761
762 $self->{view_x} = int $x;
763 $self->{view_y} = int $y;
764
765 $self->update;
766}
767
768# hmm, this does not work for topleft of $self... but we should not ask for that
769sub coord2local {
770 my ($self, $x, $y) = @_;
771
772 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
773}
774
775sub coord2global {
776 my ($self, $x, $y) = @_;
777
778 $x = List::Util::min $self->{w}, $x - $self->{view_x};
779 $y = List::Util::min $self->{h}, $y - $self->{view_y};
780
781 $self->SUPER::coord2global ($x, $y)
782}
783
784sub find_widget {
785 my ($self, $x, $y) = @_;
786
787 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
788 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
789 ) {
790 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
791 } else {
792 $self->CFClient::UI::Base::find_widget ($x, $y)
500 793 }
501 $self->_size_allocate ($x, $y, $w, $h) or return;
502
503 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
504} 794}
505 795
506sub _draw { 796sub _render {
507 my ($self) = @_; 797 my ($self) = @_;
508 798
509 my $chld = $self->child; 799 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
510 800
511 my ($w, $h) = $chld->size_request; 801 $self->SUPER::_render;
512
513 glBegin GL_QUADS;
514 glColor 0, 0, 0;
515 glVertex 0 , 0;
516 glVertex 0 , $h + 4;
517 glVertex $w + 4 , $h + 4;
518 glVertex $w + 4 , 0;
519 glEnd;
520
521 $chld->draw;
522} 802}
523 803
524############################################################################# 804#############################################################################
525 805
526package CFClient::UI::FancyFrame; 806package CFClient::UI::ScrolledWindow;
527 807
528our @ISA = CFClient::UI::Bin::; 808our @ISA = CFClient::UI::HBox::;
529
530use SDL::OpenGL;
531
532my @tex =
533 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
534 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
535 809
536sub new { 810sub new {
537 my $class = shift; 811 my $class = shift;
538 812
813 my $self;
814
815 my $slider = new CFClient::UI::Slider
816 vertical => 1,
817 range => [0, 0, 1, 0.01], # HACK fix
818 connect_changed => sub {
819 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
820 },
821 ;
822
823 $self = $class->SUPER::new (
824 vp => (new CFClient::UI::ViewPort expand => 1),
825 slider => $slider,
826 @_,
827 );
828
829 $self->{vp}->add ($self->{scrolled});
830 $self->add ($self->{vp});
831 $self->add ($self->{slider});
832
833 $self
834}
835
836#TODO# update range on size_allocate depending on child
837# update viewport offset on scroll
838
839#############################################################################
840
841package CFClient::UI::Frame;
842
843our @ISA = CFClient::UI::Bin::;
844
845use CFClient::OpenGL;
846
847sub new {
848 my $class = shift;
849
850 $class->SUPER::new (
851 bg => undef,
852 @_,
853 )
854}
855
856sub _draw {
857 my ($self) = @_;
858
859 if ($self->{bg}) {
860 my ($w, $h) = @$self{qw(w h)};
861
862 glEnable GL_BLEND;
863 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
864 glColor @{ $self->{bg} };
865
866 glBegin GL_QUADS;
867 glVertex 0 , 0;
868 glVertex 0 , $h;
869 glVertex $w, $h;
870 glVertex $w, 0;
871 glEnd;
872
873 glDisable GL_BLEND;
874 }
875
876 $self->SUPER::_draw;
877}
878
879#############################################################################
880
881package CFClient::UI::FancyFrame;
882
883our @ISA = CFClient::UI::Bin::;
884
885use CFClient::OpenGL;
886
887my @tex =
888 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
889 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
890
891sub new {
892 my $class = shift;
893
539 # TODO: user_x, user_y, overwrite moveto? 894 # TODO: user_x, user_y, overwrite moveto?
540 895
541 $class->SUPER::new ( 896 my $self = $class->SUPER::new (
542 bg => [1, 1, 1, 1], 897 bg => [1, 1, 1, 1],
543 border_bg => [1, 1, 1, 1], 898 border_bg => [1, 1, 1, 1],
544 border => $::FONTSIZE * 0.8, 899 border => 0.6,
900 toplevel => 1,
901 can_events => 1,
545 @_ 902 @_
903 );
904
905 $self->{title} &&= new CFClient::UI::Label
906 align => 0,
907 valign => 1,
908 text => $self->{title},
909 fontsize => $self->{border};
910
911 $self
912}
913
914sub border {
915 int $_[0]{border} * $::FONTSIZE
916}
917
918sub size_request {
919 my ($self) = @_;
920
921 my ($w, $h) = $self->SUPER::size_request;
922
923 (
924 $w + $self->border * 2,
925 $h + $self->border * 2,
546 ) 926 )
547} 927}
548 928
549sub size_request {
550 my ($self) = @_;
551
552 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
553
554 my ($w, $h) = $self->SUPER::size_request;
555
556 (
557 $w + $self->{border} * 2,
558 $h + $self->{border} * 2,
559 )
560}
561
562sub size_allocate { 929sub size_allocate {
563 my ($self, $x, $y, $w, $h) = @_; 930 my ($self, $w, $h) = @_;
564 931
565 $self->_size_allocate ($x, $y, $w, $h) or return;
566
567 $h -= List::Util::max 0, $self->{border} * 2; 932 $h -= List::Util::max 0, $self->border * 2;
568 $w -= List::Util::max 0, $self->{border} * 2; 933 $w -= List::Util::max 0, $self->border * 2;
569 934
935 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
936 if $self->{title};
937
570 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h); 938 $self->child->configure ($self->border, $self->border, $w, $h);
571} 939}
572 940
573sub button_down { 941sub button_down {
574 my ($self, $ev, $x, $y) = @_; 942 my ($self, $ev, $x, $y) = @_;
575 943
576 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 944 my ($w, $h) = @$self{qw(w h)};
577 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 945 my $border = $self->border;
578 946
947 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
948 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
949
950 if ($lr & $td) {
951 my ($wx, $wy) = ($self->{x}, $self->{y});
579 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 952 my ($ox, $oy) = ($ev->{x}, $ev->{y});
580 my ($bw, $bh) = ($self->{w}, $self->{h}); 953 my ($bw, $bh) = ($self->{w}, $self->{h});
954
955 my $mx = $x < $border;
956 my $my = $y < $border;
581 957
582 $self->{motion} = sub { 958 $self->{motion} = sub {
583 my ($ev, $x, $y) = @_; 959 my ($ev, $x, $y) = @_;
584 960
585 ($x, $y) = ($ev->motion_x, $ev->motion_y); 961 my $dx = $ev->{x} - $ox;
962 my $dy = $ev->{y} - $oy;
586 963
587 $self->{user_w} = $bw + $x - $ox; 964 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
588 $self->{user_h} = $bh + $y - $oy; 965 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
589 $self->update; 966 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
967 $self->check_size;
590 }; 968 };
591 969
592 } elsif ($x >= 0 && $x < $self->{w} 970 } elsif ($lr ^ $td) {
593 && $y >= 0 && $y < $self->{border}) {
594
595 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 971 my ($ox, $oy) = ($ev->{x}, $ev->{y});
596 my ($bx, $by) = ($self->{x}, $self->{y}); 972 my ($bx, $by) = ($self->{x}, $self->{y});
597 973
598 $self->{motion} = sub { 974 $self->{motion} = sub {
599 my ($ev, $x, $y) = @_; 975 my ($ev, $x, $y) = @_;
600 976
601 ($x, $y) = ($ev->motion_x, $ev->motion_y); 977 ($x, $y) = ($ev->{x}, $ev->{y});
602 978
603 $self->move ($bx + $x - $ox, $by + $y - $oy); 979 $self->move ($bx + $x - $ox, $by + $y - $oy);
604 $self->update; 980 $self->update;
605 }; 981 };
606 } 982 }
… …
622 my ($self) = @_; 998 my ($self) = @_;
623 999
624 my ($w, $h ) = ($self->{w}, $self->{h}); 1000 my ($w, $h ) = ($self->{w}, $self->{h});
625 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1001 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
626 1002
627 glEnable GL_BLEND;
628 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
629 glEnable GL_TEXTURE_2D; 1003 glEnable GL_TEXTURE_2D;
630 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1004 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
631 1005
1006 my $border = $self->border;
1007
632 glColor @{ $self->{border_bg} }; 1008 glColor @{ $self->{border_bg} };
633 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 1009 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
634 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 1010 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
635 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 1011 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
636 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 1012 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
637 1013
1014 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
638 my $bg = $tex[0]; 1015 my $bg = $tex[0];
639 1016
640 # TODO: repeat texture not scale 1017 # TODO: repeat texture not scale
641 my $rep_x = $cw / $bg->{w}; 1018 my $rep_x = $cw / $bg->{w};
642 my $rep_y = $ch / $bg->{h}; 1019 my $rep_y = $ch / $bg->{h};
643 1020
644 glColor @{ $self->{bg} }; 1021 glColor @{ $self->{bg} };
645 1022
646 $bg->{s} = $rep_x; 1023 $bg->{s} = $rep_x;
647 $bg->{t} = $rep_y; 1024 $bg->{t} = $rep_y;
648 $bg->{wrap_mode} = 1; 1025 $bg->{wrap_mode} = 1;
649 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 1026 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1027 }
650 1028
651 glDisable GL_TEXTURE_2D; 1029 glDisable GL_TEXTURE_2D;
652 glDisable GL_BLEND; 1030
1031 $self->{title}->draw if $self->{title};
653 1032
654 $self->child->draw; 1033 $self->child->draw;
655} 1034}
656 1035
657############################################################################# 1036#############################################################################
… …
660 1039
661our @ISA = CFClient::UI::Base::; 1040our @ISA = CFClient::UI::Base::;
662 1041
663use List::Util qw(max sum); 1042use List::Util qw(max sum);
664 1043
665use SDL::OpenGL; 1044use CFClient::OpenGL;
666 1045
667sub new { 1046sub new {
668 my $class = shift; 1047 my $class = shift;
669 1048
670 $class->SUPER::new ( 1049 $class->SUPER::new (
… …
672 @_ 1051 @_
673 ) 1052 )
674} 1053}
675 1054
676sub add { 1055sub add {
677 my ($self, $x, $y, $chld) = @_; 1056 my ($self, $x, $y, $child) = @_;
678 1057
1058 $child->set_parent ($self);
679 $self->{children}[$y][$x] = $chld; 1059 $self->{children}[$y][$x] = $child;
680 $chld->set_parent ($self);
681 1060
682 $self->{w} = $self->{h} = -1; 1061 $child->check_size;
1062}
1063
1064sub children {
1065 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1066}
1067
1068# TODO: move to container class maybe? send childs a signal on removal?
1069sub clear {
1070 my ($self) = @_;
1071
1072 my @children = $self->children;
1073 delete $self->{children};
1074
1075 for (@children) {
1076 delete $_->{parent};
1077 $_->hide;
1078 }
1079
683 $self->update; 1080 $self->update;
684} 1081}
685 1082
686sub get_wh { 1083sub get_wh {
687 my ($self) = @_; 1084 my ($self) = @_;
… …
693 or next; 1090 or next;
694 1091
695 for my $x (0 .. $#$row) { 1092 for my $x (0 .. $#$row) {
696 my $widget = $row->[$x] 1093 my $widget = $row->[$x]
697 or next; 1094 or next;
698 my ($w, $h) = $widget->size_request; 1095 my ($w, $h) = @$widget{qw(req_w req_h)};
699 1096
700 $w[$x] = max $w[$x], $w; 1097 $w[$x] = max $w[$x], $w;
701 $h[$y] = max $h[$y], $h; 1098 $h[$y] = max $h[$y], $h;
702 } 1099 }
703 } 1100 }
… …
715 (sum @$hs), 1112 (sum @$hs),
716 ) 1113 )
717} 1114}
718 1115
719sub size_allocate { 1116sub size_allocate {
720 my ($self, $x, $y, $w, $h) = @_; 1117 my ($self, $w, $h) = @_;
721
722 $self->_size_allocate ($x, $y, $w, $h) or return;
723 1118
724 my ($ws, $hs) = $self->get_wh; 1119 my ($ws, $hs) = $self->get_wh;
725 1120
726 my $req_w = sum @$ws; 1121 my $req_w = sum @$ws;
727 my $req_h = sum @$hs; 1122 my $req_h = sum @$hs;
… …
733 1128
734 # linearly scale sizes 1129 # linearly scale sizes
735 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1130 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
736 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1131 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
737 1132
738 $_ = int $_ for @$ws; #TODO: avoid rounding problems 1133 CFClient::UI::harmonize $ws;
739 $_ = int $_ for @$hs; #TODO: avoid rounding problems 1134 CFClient::UI::harmonize $hs;
740 1135
741 my $y; 1136 my $y;
742 1137
743 for my $r (0 .. $#{$self->{children}}) { 1138 for my $r (0 .. $#{$self->{children}}) {
744 my $row = $self->{children}[$r] 1139 my $row = $self->{children}[$r]
… …
749 1144
750 for my $c (0 .. $#$row) { 1145 for my $c (0 .. $#$row) {
751 my $col_w = $ws->[$c]; 1146 my $col_w = $ws->[$c];
752 1147
753 if (my $widget = $row->[$c]) { 1148 if (my $widget = $row->[$c]) {
754 $widget->size_allocate ($x, $y, $col_w, $row_h); 1149 $widget->configure ($x, $y, $col_w, $row_h);
755 } 1150 }
756 1151
757 $x += $col_w; 1152 $x += $col_w;
758 } 1153 }
759 1154
… …
804 (List::Util::max map $_->[1], @alloc), 1199 (List::Util::max map $_->[1], @alloc),
805 ) 1200 )
806} 1201}
807 1202
808sub size_allocate { 1203sub size_allocate {
809 my ($self, $x, $y, $w, $h) = @_; 1204 my ($self, $w, $h) = @_;
810
811 $self->_size_allocate ($x, $y, $w, $h);
812 1205
813 ($h, $w) = ($w, $h); 1206 ($h, $w) = ($w, $h);
814 1207
815 my $children = $self->{children}; 1208 my $children = $self->{children};
816 1209
817 my @h = map +($_->size_request)[0], @$children; 1210 my @h = map $_->{req_w}, @$children;
818 1211
819 my $req_h = List::Util::sum @h; 1212 my $req_h = List::Util::sum @h;
820 1213
821 if ($req_h > $h) { 1214 if ($req_h > $h) {
822 # ah well, not enough space 1215 # ah well, not enough space
… …
832 $alloc_h += ($h - $req_h) * $child->{expand} / $exp; 1225 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
833 $h[$_] = $alloc_h; 1226 $h[$_] = $alloc_h;
834 } 1227 }
835 } 1228 }
836 1229
1230 CFClient::UI::harmonize \@h;
1231
837 my $y = 0; 1232 my $y = 0;
838 for (0 .. $#$children) { 1233 for (0 .. $#$children) {
839 my $child = $children->[$_]; 1234 my $child = $children->[$_];
840 my $h = int $h[$_]; 1235 my $h = $h[$_];
841 $child->size_allocate ($y, 0, $h, $w); 1236 $child->configure ($y, 0, $h, $w);
842 1237
843 $y += $h; 1238 $y += $h;
844 } 1239 }
1240
1241 1
845} 1242}
846 1243
847############################################################################# 1244#############################################################################
848 1245
849package CFClient::UI::VBox; 1246package CFClient::UI::VBox;
… …
862 (List::Util::sum map $_->[1], @alloc), 1259 (List::Util::sum map $_->[1], @alloc),
863 ) 1260 )
864} 1261}
865 1262
866sub size_allocate { 1263sub size_allocate {
867 my ($self, $x, $y, $w, $h) = @_; 1264 my ($self, $w, $h) = @_;
868 1265
869 $self->_size_allocate ($x, $y, $w, $h); 1266 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
870 1267
871 my $children = $self->{children}; 1268 my $children = $self->{children};
872 1269
873 my @h = map +($_->size_request)[1], @$children; 1270 my @h = map $_->{req_h}, @$children;
874 1271
875 my $req_h = List::Util::sum @h; 1272 my $req_h = List::Util::sum @h;
876 1273
877 if ($req_h > $h) { 1274 if ($req_h > $h) {
878 # ah well, not enough space 1275 # ah well, not enough space
… …
886 1283
887 $h[$_] += ($h - $req_h) * $child->{expand} / $exp; 1284 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
888 } 1285 }
889 } 1286 }
890 1287
1288 CFClient::UI::harmonize \@h;
1289
891 my $y = 0; 1290 my $y = 0;
892 for (0 .. $#$children) { 1291 for (0 .. $#$children) {
893 my $child = $children->[$_]; 1292 my $child = $children->[$_];
894 my $h = int $h[$_]; 1293 my $h = $h[$_];
895 $child->size_allocate (0, $y, $w, $h); 1294 $child->configure (0, $y, $w, $h);
896 1295
897 $y += $h; 1296 $y += $h;
898 } 1297 }
1298
1299 1
899} 1300}
900 1301
901############################################################################# 1302#############################################################################
902 1303
903package CFClient::UI::Label; 1304package CFClient::UI::Label;
904 1305
905our @ISA = CFClient::UI::Base::; 1306our @ISA = CFClient::UI::DrawBG::;
906 1307
907use SDL::OpenGL; 1308use CFClient::OpenGL;
908 1309
909sub new { 1310sub new {
910 my ($class, %arg) = @_; 1311 my ($class, %arg) = @_;
911 1312
912 my $self = $class->SUPER::new ( 1313 my $self = $class->SUPER::new (
913 fg => [1, 1, 1], 1314 fg => [1, 1, 1],
914 fontsize => $::FONTSIZE, 1315 #bg => none
915 text => "", 1316 #active_bg => none
1317 #font => default_font
1318 #text => initial text
1319 #markup => initial narkup
1320 #max_w => maximum pixel width
1321 ellipsise => 3, # end
1322 layout => (new CFClient::Layout),
1323 fontsize => 1,
916 align => -1, 1324 align => -1,
1325 valign => -1,
917 padding => 2, 1326 padding => 2,
918 layout => new CFClient::Layout, 1327 can_events => 0,
919 %arg 1328 %arg
920 ); 1329 );
921 1330
1331 if (exists $self->{template}) {
1332 my $layout = new CFClient::Layout;
1333 $layout->set_text (delete $self->{template});
1334 $self->{template} = $layout;
1335 }
1336
1337 if (exists $self->{markup}) {
1338 $self->set_markup (delete $self->{markup});
1339 } else {
922 $self->set_text ($self->{text}); 1340 $self->set_text (delete $self->{text});
1341 }
923 1342
924 $self 1343 $self
925} 1344}
926 1345
927sub escape_text { 1346sub escape($) {
928 local $_ = $_[1]; 1347 local $_ = $_[0];
929 1348
930 s/&/&amp;/g; 1349 s/&/&amp;/g;
931 s/>/&gt;/g; 1350 s/>/&gt;/g;
932 s/</&lt;/g; 1351 s/</&lt;/g;
933 1352
934 $_[1] 1353 $_
1354}
1355
1356sub update {
1357 my ($self) = @_;
1358
1359 delete $self->{texture};
1360 $self->SUPER::update;
935} 1361}
936 1362
937sub set_text { 1363sub set_text {
938 my ($self, $text) = @_; 1364 my ($self, $text) = @_;
939 1365
1366 return if $self->{text} eq "T$text";
940 $self->{text} = $text; 1367 $self->{text} = "T$text";
1368
1369 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
941 $self->{layout}->set_markup ($text); 1370 $self->{layout}->set_text ($text);
942 1371
943 delete $self->{texture};
944# $self->{w} = $self->{h} = -1;
945 $self->update; 1372 $self->update;
1373 $self->check_size;
946} 1374}
947 1375
948sub get_text { 1376sub set_markup {
949 my ($self, $text) = @_; 1377 my ($self, $markup) = @_;
950 1378
951 $self->{text} 1379 return if $self->{text} eq "M$markup";
1380 $self->{text} = "M$markup";
1381
1382 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1383
1384 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1385 $self->{layout}->set_markup ($markup);
1386
1387 $self->update;
1388 $self->check_size;
952} 1389}
953 1390
954sub size_request { 1391sub size_request {
955 my ($self) = @_; 1392 my ($self) = @_;
956 1393
957 $self->{layout}->set_width; 1394 $self->{layout}->set_font ($self->{font}) if $self->{font};
1395 $self->{layout}->set_width ($self->{max_w} || -1);
1396 $self->{layout}->set_ellipsise ($self->{ellipsise});
1397 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
958 $self->{layout}->set_height ($self->{fontsize}); 1398 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1399
959 my ($w, $h) = $self->{layout}->size; 1400 my ($w, $h) = $self->{layout}->size;
1401
1402 if (exists $self->{template}) {
1403 $self->{template}->set_font ($self->{font}) if $self->{font};
1404 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1405
1406 my ($w2, $h2) = $self->{template}->size;
1407
1408 $w = List::Util::max $w, $w2;
1409 $h = List::Util::max $h, $h2;
1410 }
960 1411
961 ( 1412 (
962 $w + $self->{padding} * 2, 1413 $w + $self->{padding} * 2,
963 $h + $self->{padding} * 2, 1414 $h + $self->{padding} * 2,
964 ) 1415 )
965} 1416}
966 1417
967sub size_allocate { 1418sub size_allocate {
968 my ($self, $x, $y, $w, $h) = @_; 1419 my ($self, $w, $h) = @_;
969
970 $self->_size_allocate ($x, $y, $w, $h) or return;
971 1420
972 delete $self->{texture}; 1421 delete $self->{texture};
973} 1422}
974 1423
975sub update { 1424sub set_fontsize {
976 my ($self) = @_; 1425 my ($self, $fontsize) = @_;
977 1426
1427 $self->{fontsize} = $fontsize;
978 delete $self->{texture}; 1428 delete $self->{texture};
1429
979 $self->SUPER::update; 1430 $self->update;
1431 $self->check_size;
980} 1432}
981 1433
982sub _draw { 1434sub _draw {
983 my ($self) = @_; 1435 my ($self) = @_;
984 1436
1437 $self->SUPER::_draw; # draw background, if applicable
1438
985 my $tex = $self->{texture} ||= do { 1439 my $tex = $self->{texture} ||= do {
1440 $self->{layout}->set_foreground (@{$self->{fg}});
1441 $self->{layout}->set_font ($self->{font}) if $self->{font};
986 $self->{layout}->set_width ($self->{w}); 1442 $self->{layout}->set_width ($self->{w});
987 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize}); 1443 $self->{layout}->set_ellipsise ($self->{ellipsise});
1444 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1445 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1446
988 new_from_layout CFClient::Texture $self->{layout} 1447 my $tex = new_from_layout CFClient::Texture $self->{layout};
1448
1449 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1450 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1451 : ($self->{w} - $tex->{w}) * 0.5);
1452
1453 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1454 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1455 : ($self->{h} - $tex->{h}) * 0.5);
1456
1457 $tex
989 }; 1458 };
990 1459
991 glEnable GL_BLEND;
992 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
993 glEnable GL_TEXTURE_2D; 1460 glEnable GL_TEXTURE_2D;
994 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1461 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
995 1462
1463 if ($tex->{format} == GL_ALPHA) {
996 glColor @{$self->{fg}}; 1464 glColor @{$self->{fg}};
997 1465 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
998 my $x = 1466 } else {
999 $self->{align} < 0 ? $self->{padding} 1467 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1000 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1468 }
1001 : ($self->{w} - $tex->{w}) * 0.5;
1002
1003 $tex->draw_quad (int $x, int +($self->{h} - $tex->{h}) * 0.5);
1004 1469
1005 glDisable GL_TEXTURE_2D; 1470 glDisable GL_TEXTURE_2D;
1006 glDisable GL_BLEND;
1007} 1471}
1008 1472
1009############################################################################# 1473#############################################################################
1010 1474
1011package CFClient::UI::Entry; 1475package CFClient::UI::EntryBase;
1012 1476
1013our @ISA = CFClient::UI::Label::; 1477our @ISA = CFClient::UI::Label::;
1014 1478
1015use SDL; 1479use CFClient::OpenGL;
1016use SDL::OpenGL;
1017 1480
1018sub new { 1481sub new {
1019 my $class = shift; 1482 my $class = shift;
1020 1483
1021 $class->SUPER::new ( 1484 $class->SUPER::new (
1022 fg => [1, 1, 1], 1485 fg => [1, 1, 1],
1023 bg => [0, 0, 0, 0.2], 1486 bg => [0, 0, 0, 0.2],
1024 active_bg => [1, 1, 1, 0.5], 1487 active_bg => [1, 1, 1, 0.5],
1025 active_fg => [0, 0, 0], 1488 active_fg => [0, 0, 0],
1026 can_hover => 1, 1489 can_hover => 1,
1027 can_focus => 1, 1490 can_focus => 1,
1491 valign => 0,
1492 can_events => 1,
1028 @_ 1493 @_
1029 ) 1494 )
1030} 1495}
1031 1496
1032sub _set_text { 1497sub _set_text {
1033 my ($self, $text) = @_; 1498 my ($self, $text) = @_;
1034 1499
1035 my $old_text = $self->{text}; 1500 delete $self->{cur_h};
1501
1502 return if $self->{text} eq $text;
1503
1504 delete $self->{texture};
1036 1505
1037 $self->{last_activity} = $::NOW; 1506 $self->{last_activity} = $::NOW;
1038
1039 $self->{text} = $text; 1507 $self->{text} = $text;
1040 $self->{layout}->set_width ($self->{w});
1041 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});
1042 1508
1043 $text =~ s/./*/g if $self->{hidden}; 1509 $text =~ s/./*/g if $self->{hidden};
1510 $self->{layout}->set_text ("$text ");
1044 1511
1045 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1512 $self->emit (changed => $self->{text});
1046
1047 $text = substr $text, 0, $self->{cursor};
1048 utf8::encode $text;
1049
1050 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1051
1052 $self->emit (changed => $self->{text}) # XXX: is this the right place to do this?
1053 if $old_text ne $self->{text};
1054}
1055
1056sub size_request {
1057 my ($self) = @_;
1058
1059 my ($w, $h) = $self->SUPER::size_request;
1060
1061 ($w + 1, $h) # add 1 for cursor
1062}
1063
1064sub size_allocate {
1065 my ($self, $x, $y, $w, $h) = @_;
1066
1067 $self->SUPER::size_allocate ($x, $y, $w, $h);
1068
1069 $self->_set_text ($self->{text});
1070} 1513}
1071 1514
1072sub set_text { 1515sub set_text {
1073 my ($self, $text) = @_; 1516 my ($self, $text) = @_;
1074 1517
1075 $self->{cursor} = length $text; 1518 $self->{cursor} = length $text;
1076 $self->_set_text ($text); 1519 $self->_set_text ($text);
1077 $self->update; 1520 $self->update;
1521 $self->check_size;
1522}
1523
1524sub get_text {
1525 $_[0]{text}
1526}
1527
1528sub size_request {
1529 my ($self) = @_;
1530
1531 my ($w, $h) = $self->SUPER::size_request;
1532
1533 ($w + 1, $h) # add 1 for cursor
1534}
1535
1536sub size_allocate {
1537 my ($self, $w, $h) = @_;
1538
1539 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1078} 1540}
1079 1541
1080sub key_down { 1542sub key_down {
1081 my ($self, $ev) = @_; 1543 my ($self, $ev) = @_;
1082 1544
1083 my $mod = $ev->key_mod; 1545 my $mod = $ev->{mod};
1084 my $sym = $ev->key_sym; 1546 my $sym = $ev->{sym};
1085
1086 my $uni = $ev->key_unicode; 1547 my $uni = $ev->{unicode};
1087 1548
1088 my $text = $self->get_text; 1549 my $text = $self->get_text;
1089 1550
1090 if ($sym == SDLK_BACKSPACE) { 1551 if ($uni == 8) {
1091 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1552 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1092 } elsif ($sym == SDLK_DELETE) { 1553 } elsif ($uni == 127) {
1093 substr $text, $self->{cursor}, 1, ""; 1554 substr $text, $self->{cursor}, 1, "";
1094 } elsif ($sym == SDLK_LEFT) { 1555 } elsif ($sym == CFClient::SDLK_LEFT) {
1095 --$self->{cursor} if $self->{cursor}; 1556 --$self->{cursor} if $self->{cursor};
1096 } elsif ($sym == SDLK_RIGHT) { 1557 } elsif ($sym == CFClient::SDLK_RIGHT) {
1097 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1558 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1098 } elsif ($sym == SDLK_HOME) { 1559 } elsif ($sym == CFClient::SDLK_HOME) {
1099 $self->{cursor} = 0; 1560 $self->{cursor} = 0;
1100 } elsif ($sym == SDLK_END) { 1561 } elsif ($sym == CFClient::SDLK_END) {
1101 $self->{cursor} = length $text; 1562 $self->{cursor} = length $text;
1102 } elsif ($sym == SDLK_ESCAPE) { 1563 } elsif ($uni == 27) {
1103 $self->emit ('escape'); 1564 $self->emit ('escape');
1104 } elsif ($uni) { 1565 } elsif ($uni) {
1105 substr $text, $self->{cursor}++, 0, chr $uni; 1566 substr $text, $self->{cursor}++, 0, chr $uni;
1106 } 1567 }
1107 1568
1108 $self->_set_text ($text); 1569 $self->_set_text ($text);
1109 $self->update; 1570 $self->update;
1571 $self->check_size;
1110} 1572}
1111 1573
1112sub focus_in { 1574sub focus_in {
1113 my ($self) = @_; 1575 my ($self) = @_;
1114 1576
… …
1162 1624
1163 $self->SUPER::_draw; 1625 $self->SUPER::_draw;
1164 1626
1165 #TODO: force update every cursor change :( 1627 #TODO: force update every cursor change :(
1166 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1628 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1629
1630 unless (exists $self->{cur_h}) {
1631 my $text = substr $self->{text}, 0, $self->{cursor};
1632 utf8::encode $text;
1633
1634 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1635 }
1636
1167 glColor @{$self->{fg}}; 1637 glColor @{$self->{fg}};
1168 glBegin GL_LINES; 1638 glBegin GL_LINES;
1169 glVertex $self->{cur_x}, $self->{cur_y};
1170 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1639 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1640 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1171 glEnd; 1641 glEnd;
1172 } 1642 }
1173} 1643}
1174 1644
1175package CFClient::UI::LineEntry; 1645package CFClient::UI::Entry;
1176 1646
1177our @ISA = CFClient::UI::Entry::; 1647our @ISA = CFClient::UI::EntryBase::;
1178 1648
1179use SDL; 1649use CFClient::OpenGL;
1180use SDL::OpenGL;
1181 1650
1182sub key_down { 1651sub key_down {
1183 my ($self, $ev) = @_; 1652 my ($self, $ev) = @_;
1184 1653
1185 my $sym = $ev->key_sym; 1654 my $sym = $ev->{sym};
1186 1655
1187 if ($sym == SDLK_RETURN) { 1656 if ($sym == 13) {
1657 unshift @{$self->{history}},
1658 my $txt = $self->get_text;
1659 $self->{history_pointer} = -1;
1660 $self->{history_saveback} = '';
1188 $self->emit (activate => $self->get_text); 1661 $self->emit (activate => $txt);
1189 $self->update; 1662 $self->update;
1663
1664 } elsif ($sym == CFClient::SDLK_UP) {
1665 if ($self->{history_pointer} < 0) {
1666 $self->{history_saveback} = $self->get_text;
1667 }
1668 if (@{$self->{history} || []} > 0) {
1669 $self->{history_pointer}++;
1670 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1671 $self->{history_pointer} = @{$self->{history} || []} - 1;
1672 }
1673 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1674 }
1675
1676 } elsif ($sym == CFClient::SDLK_DOWN) {
1677 $self->{history_pointer}--;
1678 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1679
1680 if ($self->{history_pointer} >= 0) {
1681 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1682 } else {
1683 $self->set_text ($self->{history_saveback});
1684 }
1190 1685
1191 } else { 1686 } else {
1192 $self->SUPER::key_down ($ev); 1687 $self->SUPER::key_down ($ev);
1193 } 1688 }
1194 1689
… …
1198 1693
1199package CFClient::UI::Button; 1694package CFClient::UI::Button;
1200 1695
1201our @ISA = CFClient::UI::Label::; 1696our @ISA = CFClient::UI::Label::;
1202 1697
1203use SDL; 1698use CFClient::OpenGL;
1204use SDL::OpenGL;
1205 1699
1206my @tex = 1700my @tex =
1207 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1701 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1208 qw(b1_button_active.png); 1702 qw(b1_button_active.png);
1209 1703
1210sub new { 1704sub new {
1211 my $class = shift; 1705 my $class = shift;
1212 1706
1213 $class->SUPER::new ( 1707 $class->SUPER::new (
1214 padding => 4, 1708 padding => 4,
1215 fg => [1, 1, 1], 1709 fg => [1, 1, 1],
1216 bg => [1, 1, 1, 0.2],
1217 active_fg => [1, 1, 0], 1710 active_fg => [0, 0, 1],
1218 can_hover => 1, 1711 can_hover => 1,
1712 align => 0,
1713 valign => 0,
1714 can_events => 1,
1219 @_ 1715 @_
1220 ) 1716 )
1221} 1717}
1222 1718
1223sub button_up { 1719sub button_up {
… …
1231 1727
1232sub _draw { 1728sub _draw {
1233 my ($self) = @_; 1729 my ($self) = @_;
1234 1730
1235 local $self->{fg} = $self->{fg}; 1731 local $self->{fg} = $self->{fg};
1236 my $tex = $tex[0];
1237
1238 glEnable GL_BLEND;
1239 glEnable GL_TEXTURE_2D;
1240 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1241 1732
1242 if ($GRAB == $self) { 1733 if ($GRAB == $self) {
1243 $self->{fg} = $self->{active_fg}; 1734 $self->{fg} = $self->{active_fg};
1244 } 1735 }
1245 1736
1246 glBindTexture GL_TEXTURE_2D, $tex->{name}; 1737 glEnable GL_TEXTURE_2D;
1247 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1738 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1739 glColor 0, 0, 0, 1;
1248 1740
1249 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 1741 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1250 1742
1251 glDisable GL_TEXTURE_2D; 1743 glDisable GL_TEXTURE_2D;
1252 glDisable GL_BLEND;
1253 1744
1254 $self->SUPER::_draw; 1745 $self->SUPER::_draw;
1255} 1746}
1256 1747
1257############################################################################# 1748#############################################################################
… …
1259package CFClient::UI::CheckBox; 1750package CFClient::UI::CheckBox;
1260 1751
1261our @ISA = CFClient::UI::DrawBG::; 1752our @ISA = CFClient::UI::DrawBG::;
1262 1753
1263my @tex = 1754my @tex =
1264 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1755 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1265 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1756 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1266 1757
1267use SDL; 1758use CFClient::OpenGL;
1268use SDL::OpenGL;
1269 1759
1270sub new { 1760sub new {
1271 my $class = shift; 1761 my $class = shift;
1272 1762
1273 $class->SUPER::new ( 1763 $class->SUPER::new (
1274 padding => 2, 1764 padding => 2,
1275 fg => [1, 1, 1], 1765 fg => [1, 1, 1],
1276 active_fg => [1, 1, 0], 1766 active_fg => [1, 1, 0],
1767 bg => [0, 0, 0, 0.2],
1768 active_bg => [1, 1, 1, 0.5],
1277 state => 0, 1769 state => 0,
1278 can_hover => 1, 1770 can_hover => 1,
1279 @_ 1771 @_
1280 ) 1772 )
1281} 1773}
… …
1284 my ($self) = @_; 1776 my ($self) = @_;
1285 1777
1286 ($self->{padding} * 2 + 6) x 2 1778 ($self->{padding} * 2 + 6) x 2
1287} 1779}
1288 1780
1289sub size_allocate {
1290 my ($self, $x, $y, $w, $h) = @_;
1291
1292 $self->_size_allocate ($x, $y, $w, $h);
1293}
1294
1295sub button_down { 1781sub button_down {
1296 my ($self, $ev, $x, $y) = @_; 1782 my ($self, $ev, $x, $y) = @_;
1297 1783
1298 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1784 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1299 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1785 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
… …
1311 1797
1312 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1798 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1313 1799
1314 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1800 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1315 1801
1802 my $tex = $self->{state} ? $tex[1] : $tex[0];
1803
1804 glEnable GL_TEXTURE_2D;
1805 $tex->draw_quad_alpha (0, 0, $s, $s);
1806 glDisable GL_TEXTURE_2D;
1807}
1808
1809#############################################################################
1810
1811package CFClient::UI::Image;
1812
1813our @ISA = CFClient::UI::Base::;
1814
1815use CFClient::OpenGL;
1816use Carp qw/confess/;
1817
1818our %loaded_images;
1819
1820sub new {
1821 my $class = shift;
1822
1823 my $self = $class->SUPER::new (can_events => 0, @_);
1824
1825 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1826
1827 $loaded_images{$self->{image}} ||=
1828 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1829
1830 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1831
1832 Scalar::Util::weaken $loaded_images{$self->{image}};
1833
1834 $self->{aspect} = $tex->{w} / $tex->{h};
1835
1836 $self
1837}
1838
1839sub size_request {
1840 my ($self) = @_;
1841
1842 ($self->{tex}->{w}, $self->{tex}->{h})
1843}
1844
1845sub _draw {
1846 my ($self) = @_;
1847
1848 my $tex = $self->{tex};
1849
1850 my ($w, $h) = ($self->{w}, $self->{h});
1851
1852 if ($self->{rot90}) {
1853 glRotate 90, 0, 0, 1;
1854 glTranslate 0, -$self->{w}, 0;
1855
1856 ($w, $h) = ($h, $w);
1857 }
1858
1859 glEnable GL_TEXTURE_2D;
1860 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1861
1862 $tex->draw_quad_alpha (0, 0, $w, $h);
1863
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
1316 glEnable GL_BLEND; 1962 glEnable GL_BLEND;
1963 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1317 glEnable GL_TEXTURE_2D; 1964 glEnable GL_TEXTURE_2D;
1318 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1965 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1319 1966
1320 my $tex = $self->{state} ? $tex[1] : $tex[0]; 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;
1321 1974
1322 $tex->draw_quad (0, 0, $s, $s); 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, $h1;
1982 glEnd;
1323 1983
1984 if ($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, $h2;
1991 glEnd;
1992 }
1993
1994 glDisable GL_BLEND;
1324 glDisable GL_TEXTURE_2D; 1995 glDisable GL_TEXTURE_2D;
1325 glDisable GL_BLEND;
1326} 1996}
1327 1997
1328############################################################################# 1998#############################################################################
1329 1999
2000package CFClient::UI::Gauge;
2001
2002our @ISA = CFClient::UI::VBox::;
2003
2004sub new {
2005 my ($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
1330package CFClient::UI::Slider; 2047package CFClient::UI::Slider;
1331 2048
1332use strict; 2049use strict;
1333 2050
1334use SDL::OpenGL; 2051use CFClient::OpenGL;
1335 2052
1336our @ISA = CFClient::UI::DrawBG::; 2053our @ISA = CFClient::UI::DrawBG::;
1337 2054
1338my @tex = 2055my @tex =
1339 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2056 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1340 qw(s1_slider.png s1_slider_bg.png); 2057 qw(s1_slider.png s1_slider_bg.png);
1341 2058
1342sub new { 2059sub new {
1343 my $class = shift; 2060 my $class = shift;
1344 2061
1345 # range [value, low, high, page] 2062 # range [value, low, high, page, unit]
1346 2063
1347 # TODO: 0-width page 2064 # TODO: 0-width page
1348 # TODO: req_w/h are wrong with vertical 2065 # TODO: req_w/h are wrong with vertical
1349 # TODO: calculations are off 2066 # TODO: calculations are off
1350 my $self = $class->SUPER::new ( 2067 my $self = $class->SUPER::new (
1351 fg => [1, 1, 1], 2068 fg => [1, 1, 1],
1352 active_fg => [0, 0, 0], 2069 active_fg => [0, 0, 0],
2070 bg => [0, 0, 0, 0.2],
2071 active_bg => [1, 1, 1, 0.5],
1353 range => [0, 0, 100, 10], 2072 range => [0, 0, 100, 10],
1354 req_w => 40, 2073 req_w => $::WIDTH / 80,
1355 req_h => 13, 2074 req_h => $::WIDTH / 80,
1356 vertical => 0, 2075 vertical => 0,
1357 can_hover => 1, 2076 can_hover => 1,
1358 inner_pad => 5, 2077 inner_pad => 0.02,
1359 @_ 2078 @_
1360 ); 2079 );
1361 2080
2081 $self->set_value ($self->{range}[0]);
2082 $self->update;
2083
1362 $self 2084 $self
2085}
2086
2087sub set_value {
2088 my ($self, $value) = @_;
2089
2090 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2091
2092 $hi = $lo + 1 if $hi <= $lo;
2093
2094 $value = $lo if $value < $lo;
2095 $value = $hi if $value > $hi;
2096
2097 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2098 if $unit;
2099
2100 $page = $hi - $lo if $page > $hi - $lo;
2101
2102 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2103
2104 if ($value != $old_value) {
2105 $self->emit (changed => $value);
2106 $self->update;
2107 }
1363} 2108}
1364 2109
1365sub size_request { 2110sub size_request {
1366 my ($self) = @_; 2111 my ($self) = @_;
1367 2112
… …
1380 2125
1381sub mouse_motion { 2126sub mouse_motion {
1382 my ($self, $ev, $x, $y) = @_; 2127 my ($self, $ev, $x, $y) = @_;
1383 2128
1384 if ($GRAB == $self) { 2129 if ($GRAB == $self) {
2130 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2131
2132 my (undef, $lo, $hi, $page) = @{$self->{range}};
2133
2134 $x = $x / ($w * (1 - 2 * $self->{inner_pad})) - $self->{inner_pad};
2135
2136 $self->set_value ($x * ($hi - $lo) + $lo);
2137 }
2138}
2139
2140sub update {
2141 my ($self) = @_;
2142
2143 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2144 $self->set_value ($self->{range}[0]);
2145
1385 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2146 my ($value, $lo, $hi, $page) = @{$self->{range}};
1386 2147
1387 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2148 my $inner_w = 1 - 2 * $self->{inner_pad};
1388 2149
1389 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2150 $self->{scale} = ($inner_w / ($hi - $lo)) || 1;
1390 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1391 2151
1392 $x -= $inner_pad_px; # substract the padding 2152 $page = $self->{scale} * $page || 10 / ($self->{w} || 1);
1393 $x = $x * ($hi - $lo) / $inner_w + $lo; 2153 $value = $self->{scale} * ($value - $lo);
1394 $x = $lo if $x < $lo;
1395 $x = $hi - $page if $x > $hi - $page;
1396 $self->{range}[0] = $x;
1397 2154
1398 $self->emit (changed => $x); 2155 $value = $self->{inner_pad} + ($value - $page * 0.5);
1399 $self->update; 2156
2157 $value = 0 if $value < 0;
2158 $page = 1 - $value if $value + $page > 1;
2159
2160 $self->{knob_x} = $value;
2161 $self->{knob_w} = $page;
1400 } 2162 });
1401}
1402 2163
1403# the inner_* stuff is for generating a padding for the slider handle, 2164 $self->SUPER::update;
1404# so that the handle doesn't leave the texture. This calculation isn't 100%
1405# correct propably, but it does the job for now
1406sub _calc_inner_pad_px {
1407 my ($self, $w) = @_;
1408 ($w / 100) * $self->{inner_pad} # % to pixels
1409} 2165}
1410 2166
1411sub _draw { 2167sub _draw {
1412 my ($self) = @_; 2168 my ($self) = @_;
1413 2169
1414 $self->SUPER::_draw (); 2170 $self->SUPER::_draw ();
1415 2171
1416 my ($w, $h) = @$self{qw(w h)}; 2172 glScale $self->{w}, $self->{h};
1417 2173
1418 if ($self->{vertical}) { 2174 if ($self->{vertical}) {
1419 # draw a vertical slider like a rotated horizontal slider 2175 # draw a vertical slider like a rotated horizontal slider
1420 2176
2177 glTranslate 1, 0, 0;
1421 glRotate 90, 0, 0, 1; 2178 glRotate 90, 0, 0, 1;
1422 glTranslate 0, -$self->{w}, 0;
1423
1424 ($w, $h) = ($h, $w);
1425 } 2179 }
1426 2180
1427 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2181 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1428 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2182 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1429 2183
1430 my ($value, $lo, $hi, $page) = @{$self->{range}};
1431
1432 $hi = $value + 1 if $lo == $hi;
1433
1434 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1435 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1436
1437 $page = int $page * $inner_w / ($hi - $lo);
1438 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1439
1440 $w -= $page;
1441 $page &= ~1;
1442 glTranslate $page * 0.5, 0, 0;
1443 $page ||= 2;
1444
1445 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1446 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1447
1448 glEnable GL_BLEND;
1449 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1450 glEnable GL_TEXTURE_2D; 2184 glEnable GL_TEXTURE_2D;
1451 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2185 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1452 2186
1453 # draw background 2187 # draw background
1454 $tex[1]->draw_quad (0, 0, $w, $h); 2188 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1455 2189
1456 # draw handle 2190 # draw handle
1457 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2191 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1458 2192
1459 glDisable GL_BLEND;
1460 glDisable GL_TEXTURE_2D; 2193 glDisable GL_TEXTURE_2D;
1461} 2194}
1462 2195
1463############################################################################# 2196#############################################################################
1464 2197
1465package CFClient::UI::TextView; 2198package CFClient::UI::TextView;
1466 2199
1467our @ISA = CFClient::UI::HBox::; 2200our @ISA = CFClient::UI::HBox::;
1468 2201
1469use SDL::OpenGL; 2202use CFClient::OpenGL;
1470 2203
1471sub new { 2204sub new {
1472 my $class = shift; 2205 my $class = shift;
1473 2206
1474 my $self = $class->SUPER::new ( 2207 my $self = $class->SUPER::new (
1475 req_w => $::WIDTH / 6, 2208 fontsize => 1,
1476 req_h => $::HEIGHT / 6, 2209 can_events => 0,
1477 fontsize => $::FONTSIZE, 2210 #font => default_font
1478 @_, 2211 @_,
1479 2212
1480 layout => (new CFClient::Layout), 2213 layout => (new CFClient::Layout 1),
1481 par => [], 2214 par => [],
1482 height => 0, 2215 height => 0,
1483 children => [ 2216 children => [
1484 (new CFClient::UI::Empty expand => 1), 2217 (new CFClient::UI::Empty expand => 1),
1485 (new CFClient::UI::Slider vertical => 1), 2218 (new CFClient::UI::Slider vertical => 1),
1486 ], 2219 ],
1487 ); 2220 );
1488 2221
1489 $self->{children}[1]->connect (changed => sub { 2222 $self->{children}[1]->connect (changed => sub { $self->update });
1490 $self->update;
1491 });
1492 2223
1493 $self 2224 $self
1494} 2225}
1495 2226
1496sub set_fontsize { 2227sub set_fontsize {
… …
1498 2229
1499 $self->{fontsize} = $fontsize; 2230 $self->{fontsize} = $fontsize;
1500 $self->reflow; 2231 $self->reflow;
1501} 2232}
1502 2233
2234sub size_allocate {
2235 my ($self, $w, $h) = @_;
2236
2237 $self->SUPER::size_allocate ($w, $h);
2238
2239 $self->{layout}->set_font ($self->{font}) if $self->{font};
2240 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2241 $self->{layout}->set_width ($self->{children}[0]{w});
2242
2243 $self->reflow;
2244}
2245
1503sub text_height { 2246sub text_height {
1504 my ($self, $text) = @_; 2247 my ($self, $text, $indent) = @_;
1505 2248
1506 my $layout = $self->{layout}; 2249 my $layout = $self->{layout};
1507 2250
1508 $layout->set_height ($self->{fontsize}); 2251 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1509 $layout->set_width ($self->{w}); 2252 $layout->set_width ($self->{children}[0]{w} - $indent);
1510 $layout->set_text ($text); 2253 $layout->set_markup ($text);
1511 2254
1512 ($layout->size)[1] 2255 ($layout->size)[1]
1513} 2256}
1514 2257
1515sub reflow { 2258sub reflow {
… …
1517 2260
1518 $self->{need_reflow}++; 2261 $self->{need_reflow}++;
1519 $self->update; 2262 $self->update;
1520} 2263}
1521 2264
1522sub size_request {
1523 my ($self) = @_;
1524
1525 ($self->{req_w}, $self->{req_h})
1526}
1527
1528sub size_allocate {
1529 my ($self, $x, $y, $w, $h) = @_;
1530
1531 $self->SUPER::size_allocate ($x, $y, $w, $h);
1532
1533 $self->{layout}->set_height ($self->{fontsize});
1534 $self->{layout}->set_width ($self->{w});
1535
1536 $self->reflow;
1537}
1538
1539sub add_paragraph { 2265sub add_paragraph {
1540 my ($self, $color, $text) = @_; 2266 my ($self, $color, $text, $indent) = @_;
1541 2267
1542 #TODO: intelligently "reformat" paragraph 2268 #TODO: intelligently "reformat" paragraph
1543 2269
2270 for my $line (split /\n/, $text) {
1544 my $height = $self->text_height ($text); 2271 my $height = $self->text_height ($line);
1545
1546 $self->{height} += $height; 2272 $self->{height} += $height;
1547
1548 push @{$self->{par}}, [$height, $color, $text]; 2273 push @{$self->{par}}, [$height, $color, $indent, $line];
2274 }
1549 2275
1550 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2276 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
1551 $self->{children}[1]->update; 2277 $self->{children}[1]->update;
1552} 2278}
1553 2279
… …
1558 2284
1559 return unless $self->{h} > 0; 2285 return unless $self->{h} > 0;
1560 2286
1561 delete $self->{texture}; 2287 delete $self->{texture};
1562 2288
1563 $TOPLEVEL->on_refresh ($self, sub { 2289 $ROOT->on_post_alloc ($self, sub {
1564 if (delete $self->{need_reflow}) { 2290 if (delete $self->{need_reflow}) {
1565 my $height = 0; 2291 my $height = 0;
1566 2292
1567 $height += $_->[0] = $self->text_height ($_->[2]) 2293 $height += $_->[0] = $self->text_height ($_->[3], $_->[2])
1568 for @{$self->{par}}; 2294 for @{$self->{par}};
1569 2295
1570 $self->{height} = $height; 2296 $self->{height} = $height;
1571 2297
1572 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2298 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
2299 $self->{children}[1]->update;
1573 2300
1574 delete $self->{texture}; 2301 delete $self->{texture};
1575 } 2302 }
1576 2303
1577 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2304 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1578 glClearColor 0, 0, 0, 1; 2305 glClearColor 0.5, 0.5, 0.5, 0;
1579 glClear GL_COLOR_BUFFER_BIT; 2306 glClear GL_COLOR_BUFFER_BIT;
1580
1581 glEnable GL_BLEND;
1582 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1583 glEnable GL_TEXTURE_2D;
1584 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1585 2307
1586 my $top = int $self->{children}[1]{range}[0]; 2308 my $top = int $self->{children}[1]{range}[0];
1587 2309
1588 my $y0 = $top; 2310 my $y0 = $top;
1589 my $y1 = $top + $self->{h}; 2311 my $y1 = $top + $self->{h};
1590 2312
1591 my $y = 0; 2313 my $y = 0;
1592 2314
1593 my $layout = $self->{layout}; 2315 my $layout = $self->{layout};
1594 2316
2317 $layout->set_font ($self->{font}) if $self->{font};
2318
2319 glEnable GL_BLEND;
2320 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2321
1595 for my $par (@{$self->{par}}) { 2322 for my $par (@{$self->{par}}) {
1596 my $h = $par->[0]; 2323 my $h = $par->[0];
1597 2324
1598 if ($y0 < $y + $h && $y < $y1) { 2325 if ($y0 < $y + $h && $y < $y1) {
2326 $layout->set_foreground (@{ $par->[1] });
2327 $layout->set_width ($self->{w} - $par->[2]);
1599 $layout->set_text ($par->[2]); 2328 $layout->set_markup ($par->[3]);
1600 2329
1601 glColor @{ $par->[1] }; 2330 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1602 my ($W, $H) = $layout->size; 2331
1603 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2332 glRasterPos $par->[2], $y - $y0;
2333 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1604 } 2334 }
1605 2335
1606 $y += $h; 2336 $y += $h;
1607 } 2337 }
1608 2338
1609 glDisable GL_TEXTURE_2D;
1610 glDisable GL_BLEND; 2339 glDisable GL_BLEND;
1611 }; 2340 };
1612 }); 2341 });
1613} 2342}
1614 2343
1615sub _draw { 2344sub _draw {
1616 my ($self) = @_; 2345 my ($self) = @_;
1617 2346
1618 if ($self->{texture}) {
1619 glEnable GL_TEXTURE_2D; 2347 glEnable GL_TEXTURE_2D;
1620 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2348 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2349 glColor 1, 1, 1, 1;
1621 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2350 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1622 glDisable GL_TEXTURE_2D; 2351 glDisable GL_TEXTURE_2D;
1623 }
1624 2352
1625 $self->{children}[1]->draw; 2353 $self->{children}[1]->draw;
1626 2354
1627} 2355}
1628 2356
1629############################################################################# 2357#############################################################################
1630 2358
1631package CFClient::UI::MapWidget;
1632
1633use strict;
1634
1635use List::Util qw(min max);
1636
1637use SDL;
1638use SDL::OpenGL;
1639
1640our @ISA = CFClient::UI::Base::;
1641
1642sub new {
1643 my $class = shift;
1644
1645 $class->SUPER::new (
1646 z => -1,
1647 can_focus => 1,
1648 list => (glGenLists 1),
1649 @_
1650 )
1651}
1652
1653sub key_down {
1654 print "MAPKEYDOWN\n";
1655}
1656
1657sub key_up {
1658}
1659
1660sub button_down {
1661 my ($self, $ev, $x, $y) = @_;
1662
1663 $self->focus_in;
1664
1665 if ($ev->button == 2) {
1666 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1667 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1668
1669 $self->{motion} = sub {
1670 my ($ev, $x, $y) = @_;
1671
1672 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1673
1674 $::CFG->{map_shift_x} = $bw + $x - $ox;
1675 $::CFG->{map_shift_y} = $bh + $y - $oy;
1676
1677 $self->update;
1678 };
1679 }
1680}
1681
1682sub button_up {
1683 my ($self, $ev, $x, $y) = @_;
1684
1685 delete $self->{motion};
1686}
1687
1688sub mouse_motion {
1689 my ($self, $ev, $x, $y) = @_;
1690
1691 $self->{motion}->($ev, $x, $y) if $self->{motion};
1692}
1693
1694sub size_request {
1695 (
1696 1 + 32 * int $::WIDTH / 32,
1697 1 + 32 * int $::HEIGHT / 32,
1698 )
1699}
1700
1701sub update {
1702 my ($self) = @_;
1703
1704 $self->{need_update} = 1;
1705 $self->SUPER::update;
1706}
1707
1708sub draw {
1709 my ($self) = @_;
1710
1711 if (delete $self->{need_update}) {
1712 glNewList $self->{list}, GL_COMPILE;
1713
1714 if ($::MAP) {
1715 my $sw = int $::WIDTH / 32;
1716 my $sh = int $::HEIGHT / 32;
1717
1718 my $sx = $::CFG->{map_shift_x};
1719 my $sy = $::CFG->{map_shift_y};
1720
1721 glTranslate +($sx & 31) - 32, ($sy & 31) - 32, 0;
1722
1723 my ($w, $h, $data) = $::MAP->draw ($sx >> 5, $sy >> 5, 0, 0, $sw + 1, $sh + 1);
1724
1725 if ($::CFG->{fow_enable}) {
1726 if ($::CFG->{fow_smooth}) { # smooth fog of war
1727 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1728 glConvolutionFilter2D
1729 GL_CONVOLUTION_2D,
1730 GL_ALPHA,
1731 3, 3,
1732 GL_ALPHA, GL_FLOAT,
1733 pack "f*",
1734 0.1, 0.1, 0.1,
1735 0.1, 0.2, 0.1,
1736 0.1, 0.1, 0.1,
1737 ;
1738 glEnable GL_CONVOLUTION_2D;
1739 }
1740
1741 my $tex = new CFClient::Texture
1742 w => $w,
1743 h => $h,
1744 data => $data,
1745 internalformat => GL_ALPHA,
1746 format => GL_ALPHA;
1747
1748 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1749
1750 glEnable GL_BLEND;
1751 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1752 glEnable GL_TEXTURE_2D;
1753 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1754
1755 glColor +($::CFG->{fow_intensity}) x 3, 1;
1756 $tex->draw_quad (0, 0, $w * 32, $h * 32);
1757
1758 glDisable GL_TEXTURE_2D;
1759 glDisable GL_BLEND;
1760 }
1761
1762 # HACK BEGIN
1763 {
1764 my ($w, $h) = (250, 250);
1765
1766 glEnable GL_BLEND;
1767 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1768 glEnable GL_TEXTURE_2D;
1769 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1770
1771 CFClient::Texture->new (
1772 w => $w,
1773 h => $h,
1774 data => $::MAP->mapmap ($w, $h),
1775 type => GL_UNSIGNED_INT_8_8_8_8_REV
1776 )->draw_quad (100, 100);
1777
1778 glDisable GL_TEXTURE_2D;
1779 glDisable GL_BLEND;
1780 }
1781 # HACK END
1782 }
1783
1784 glEndList;
1785 }
1786
1787 glPushMatrix;
1788 glCallList $self->{list};
1789 glPopMatrix;
1790
1791 if ($FOCUS != $self) {
1792 glColor 64/255, 64/255, 64/255;
1793 glLogicOp GL_AND;
1794 glEnable GL_COLOR_LOGIC_OP;
1795 glBegin GL_QUADS;
1796 glVertex 0, 0;
1797 glVertex 0, $::HEIGHT;
1798 glVertex $::WIDTH, $::HEIGHT;
1799 glVertex $::WIDTH, 0;
1800 glEnd;
1801 glDisable GL_COLOR_LOGIC_OP;
1802 }
1803}
1804
1805my %DIR = (
1806 SDLK_KP8, [1, "north"],
1807 SDLK_KP9, [2, "northeast"],
1808 SDLK_KP6, [3, "east"],
1809 SDLK_KP3, [4, "southeast"],
1810 SDLK_KP2, [5, "south"],
1811 SDLK_KP1, [6, "southwest"],
1812 SDLK_KP4, [7, "west"],
1813 SDLK_KP7, [8, "northwest"],
1814
1815 SDLK_UP, [1, "north"],
1816 SDLK_RIGHT, [3, "east"],
1817 SDLK_DOWN, [5, "south"],
1818 SDLK_LEFT, [7, "west"],
1819);
1820
1821sub key_down {
1822 my ($self, $ev) = @_;
1823
1824 my $mod = $ev->key_mod;
1825 my $sym = $ev->key_sym;
1826
1827 if ($sym == SDLK_KP5) {
1828 $::CONN->user_send ("command stay fire");
1829 } elsif ($sym == SDLK_a) {
1830 $::CONN->user_send ("command apply");
1831 } elsif ($sym == SDLK_QUOTE) {
1832 $self->emit ('activate_console');
1833 } elsif ($sym == SDLK_SLASH) {
1834 $self->emit ('activate_console' => '/');
1835 } elsif (exists $DIR{$sym}) {
1836 if ($mod & KMOD_SHIFT) {
1837 $self->{shft}++;
1838 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1839 } elsif ($mod & KMOD_CTRL) {
1840 $self->{ctrl}++;
1841 $::CONN->user_send ("command run $DIR{$sym}[0]");
1842 } else {
1843 $::CONN->user_send ("command $DIR{$sym}[1]");
1844 }
1845 }
1846}
1847
1848sub key_up {
1849 my ($self, $ev) = @_;
1850
1851 my $mod = $ev->key_mod;
1852 my $sym = $ev->key_sym;
1853
1854 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1855 $::CONN->user_send ("command fire_stop");
1856 }
1857 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1858 $::CONN->user_send ("command run_stop");
1859 }
1860}
1861
1862#############################################################################
1863
1864package CFClient::UI::Animator; 2359package CFClient::UI::Animator;
1865 2360
1866use SDL::OpenGL; 2361use CFClient::OpenGL;
1867 2362
1868our @ISA = CFClient::UI::Bin::; 2363our @ISA = CFClient::UI::Bin::;
1869 2364
1870sub moveto { 2365sub moveto {
1871 my ($self, $x, $y) = @_; 2366 my ($self, $x, $y) = @_;
… …
1909 2404
1910sub new { 2405sub new {
1911 my $class = shift; 2406 my $class = shift;
1912 2407
1913 my $self = $class->SUPER::new ( 2408 my $self = $class->SUPER::new (
1914 state => 0, 2409 state => 0,
1915 connect_activate => \&toggle_flopper, 2410 connect_activate => \&toggle_flopper,
1916 @_ 2411 @_
1917 ); 2412 );
1918 2413
1919 if ($self->{state}) { 2414 if ($self->{state}) {
… …
1927sub toggle_flopper { 2422sub toggle_flopper {
1928 my ($self) = @_; 2423 my ($self) = @_;
1929 2424
1930 # TODO: use animation 2425 # TODO: use animation
1931 if ($self->{state} = !$self->{state}) { 2426 if ($self->{state} = !$self->{state}) {
1932 $CFClient::UI::TOPLEVEL->add ($self->{other}); 2427 $CFClient::UI::ROOT->add ($self->{other});
1933 $self->{other}->move ( 2428 $self->{other}->move ($self->coord2global (0, $self->{h}));
1934 ($::WIDTH - $self->{other}{w}) * 0.5, 2429 $self->emit ("open");
1935 ($::HEIGHT - $self->{other}{h}) * 0.5, 2430 } else {
2431 $CFClient::UI::ROOT->remove ($self->{other});
2432 $self->emit ("close");
2433 }
2434
2435 $self->emit (changed => $self->{state});
2436}
2437
2438#############################################################################
2439
2440package CFClient::UI::Tooltip;
2441
2442our @ISA = CFClient::UI::Bin::;
2443
2444use CFClient::OpenGL;
2445
2446sub new {
2447 my $class = shift;
2448
2449 $class->SUPER::new (
2450 @_,
2451 can_events => 0,
2452 )
2453}
2454
2455sub set_tooltip_from {
2456 my ($self, $widget) = @_;
2457
2458 $self->add (new CFClient::UI::Label
2459 markup => $widget->{tooltip},
2460 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2461 fontsize => 0.8,
2462 fg => [0, 0, 0, 1],
2463 ellipsise => 0,
2464 font => ($widget->{tooltip_font} || $::FONT_PROP),
2465 );
2466}
2467
2468sub size_request {
2469 my ($self) = @_;
2470
2471 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2472
2473 ($w + 4, $h + 4)
2474}
2475
2476sub size_allocate {
2477 my ($self, $w, $h) = @_;
2478
2479 $self->SUPER::size_allocate ($w - 4, $h - 4);
2480}
2481
2482sub _draw {
2483 my ($self) = @_;
2484
2485 glTranslate 0.375, 0.375;
2486
2487 my ($w, $h) = @$self{qw(w h)};
2488
2489 glColor 1, 0.8, 0.4;
2490 glBegin GL_QUADS;
2491 glVertex 0 , 0;
2492 glVertex 0 , $h;
2493 glVertex $w, $h;
2494 glVertex $w, 0;
2495 glEnd;
2496
2497 glColor 0, 0, 0;
2498 glBegin GL_LINE_LOOP;
2499 glVertex 0 , 0;
2500 glVertex 0 , $h;
2501 glVertex $w, $h;
2502 glVertex $w, 0;
2503 glEnd;
2504
2505 glTranslate 2 - 0.375, 2 - 0.375;
2506 $self->SUPER::_draw;
2507}
2508
2509#############################################################################
2510
2511package CFClient::UI::Face;
2512
2513our @ISA = CFClient::UI::Base::;
2514
2515use CFClient::OpenGL;
2516
2517sub new {
2518 my $class = shift;
2519
2520 my $self = $class->SUPER::new (
2521 aspect => 1,
2522 @_,
2523 );
2524
2525 if ($self->{anim} && $self->{animspeed}) {
2526 Scalar::Util::weaken (my $widget = $self);
2527
2528 $self->{timer} = Event->timer (
2529 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2530 hard => 1,
2531 interval => $self->{animspeed},
2532 cb => sub {
2533 ++$widget->{frame};
2534 $widget->update;
2535 },
1936 ); 2536 );
2537 }
2538
2539 $self
2540}
2541
2542sub size_request {
2543 (32, 8)
2544}
2545
2546sub _draw {
2547 my ($self) = @_;
2548
2549 return unless $::CONN;#d# manage and cache textures differently
2550
2551 my $face;
2552
2553 if ($self->{frame}) {
2554 my $anim = $::CONN->{anim}[$self->{anim}];
2555
2556 $face = $anim->[ $self->{frame} % @$anim ]
2557 if $anim && @$anim;
2558 }
2559
2560 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2561
2562 if ($tex) {
2563 glEnable GL_TEXTURE_2D;
2564 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2565 glColor 1, 1, 1, 1;
2566 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2567 glDisable GL_TEXTURE_2D;
2568 }
2569}
2570
2571sub DESTROY {
2572 my ($self) = @_;
2573
2574 $self->{timer}->cancel
2575 if $self->{timer};
2576
2577 $self->SUPER::DESTROY;
2578}
2579
2580#############################################################################
2581
2582package CFClient::UI::InventoryItem;
2583
2584our @ISA = CFClient::UI::HBox::;
2585
2586sub _item_to_desc {
2587 my ($item) = @_;
2588
2589 my $desc =
2590 $item->{nrof} < 2
2591 ? $item->{name}
2592 : "$item->{nrof} × $item->{name_pl}";
2593
2594 $item->{flags} & Crossfire::Protocol::F_OPEN
2595 and $desc .= " (open)";
2596 $item->{flags} & Crossfire::Protocol::F_APPLIED
2597 and $desc .= " (applied)";
2598 $item->{flags} & Crossfire::Protocol::F_UNPAID
2599 and $desc .= " (unpaid)";
2600 $item->{flags} & Crossfire::Protocol::F_MAGIC
2601 and $desc .= " (magic)";
2602 $item->{flags} & Crossfire::Protocol::F_CURSED
2603 and $desc .= " (cursed)";
2604 $item->{flags} & Crossfire::Protocol::F_DAMNED
2605 and $desc .= " (damned)";
2606 $item->{flags} & Crossfire::Protocol::F_LOCKED
2607 and $desc .= " *";
2608
2609 $desc
2610}
2611
2612sub new {
2613 my $class = shift;
2614
2615 my %args = @_;
2616
2617 my $item = delete $args{item};
2618
2619 my $desc = _item_to_desc ($item);
2620
2621 my $self = $class->SUPER::new (
2622 can_hover => 1,
2623 can_events => 1,
2624 tooltip => ((CFClient::UI::Label::escape $desc)
2625 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2626 connect_button_down => sub {
2627 my ($self, $ev, $x, $y) = @_;
2628
2629 # todo: maybe put examine on 1? but should just be a tooltip :(
2630 if ($ev->{button} == 1) {
2631 my $targ = $::CONN->{player}{tag};
2632
2633 if ($item->{container} == $::CONN->{player}{tag}) {
2634 $targ = $main::OPENCONT;
2635 }
2636
2637 $::CONN->send ("move $targ $item->{tag} 0");
2638 } elsif ($ev->{button} == 2) {
2639 $::CONN->send ("apply $item->{tag}");
2640 } elsif ($ev->{button} == 3) {
2641 my @menu_items = (
2642 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2643 ["mark", sub { $::CONN->send ("mark ". pack "N", $item->{tag}) }],
2644 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2645 (
2646 $item->{flags} & Crossfire::Protocol::F_LOCKED
2647 ? (
2648 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $item->{tag}) }],
2649 )
2650 : (
2651 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $item->{tag}) }],
2652 ["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
2653 )
2654 ),
2655 );
2656
2657 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
2658 }
2659
2660 1
2661 },
2662 %args
2663 );
2664
2665
2666 $self->add (new CFClient::UI::Face
2667 can_events => 0,
2668 face => $item->{face},
2669 anim => $item->{anim},
2670 animspeed => $item->{animspeed},
2671 );
2672
2673 $self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
2674
2675 $self->{item} = $item;
2676
2677 $self->update_item;
2678
2679 $self
2680}
2681
2682sub update_item {
2683 my ($self) = @_;
2684
2685 my $desc = _item_to_desc ($self->{item});
2686
2687 $self->{name_lbl}->set_text ($desc);
2688}
2689
2690#############################################################################
2691
2692package CFClient::UI::Inventory;
2693
2694our @ISA = CFClient::UI::ScrolledWindow::;
2695
2696sub new {
2697 my $class = shift;
2698
2699 my $self = $class->SUPER::new (
2700 scrolled => (new CFClient::UI::VBox),
2701 @_,
2702 );
2703
2704 $self
2705}
2706
2707sub set_items {
2708 my ($self, $items) = @_;
2709
2710 $self->{scrolled}->clear;
2711 return unless $items;
2712
2713 my @items = sort {
2714 ($a->{type} <=> $b->{type})
2715 or ($a->{name} cmp $b->{name})
2716 } @$items;
2717
2718 $self->{real_items} = \@items;
2719
2720 for my $item (@items) {
2721 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2722 $item->update_item ();
2723 }
2724
2725 $self->{scrolled}->add (@items);
2726
2727# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2728}
2729
2730sub size_request {
2731 my ($self) = @_;
2732 ($self->{req_w}, $self->{req_h});
2733}
2734
2735#############################################################################
2736
2737package CFClient::UI::Menu;
2738
2739our @ISA = CFClient::UI::FancyFrame::;
2740
2741use CFClient::OpenGL;
2742
2743sub new {
2744 my $class = shift;
2745
2746 my $self = $class->SUPER::new (
2747 items => [],
2748 z => 100,
2749 @_,
2750 );
2751
2752 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2753
2754 for my $item (@{ $self->{items} }) {
2755 my ($widget, $cb) = @$item;
2756
2757 # handle various types of items, only text for now
2758 if (!ref $widget) {
2759 $widget = new CFClient::UI::Label
2760 can_hover => 1,
2761 can_events => 1,
2762 text => $widget;
2763 }
2764
2765 $self->{item}{$widget} = $item;
2766
2767 $self->{vbox}->add ($widget);
2768 }
2769
2770 $self
2771}
2772
2773# popup given the event (must be a mouse button down event currently)
2774sub popup {
2775 my ($self, $ev) = @_;
2776
2777 $self->emit ("popdown");
2778
2779 # maybe save $GRAB? must be careful about events...
2780 $GRAB = $self;
2781 $self->{button} = $ev->{button};
2782
2783 $self->show;
2784 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2785}
2786
2787sub mouse_motion {
2788 my ($self, $ev, $x, $y) = @_;
2789
2790 # TODO: should use vbox->find_widget or so
2791 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2792 $self->{hover} = $self->{item}{$HOVER};
2793}
2794
2795sub button_up {
2796 my ($self, $ev, $x, $y) = @_;
2797
2798 if ($ev->{button} == $self->{button}) {
2799 undef $GRAB;
2800 $self->hide;
2801
2802 $self->emit ("popdown");
2803 $self->{hover}[1]->() if $self->{hover};
2804 }
2805}
2806
2807#############################################################################
2808
2809package CFClient::UI::Statusbox;
2810
2811our @ISA = CFClient::UI::VBox::;
2812
2813sub new {
2814 my $class = shift;
2815
2816 $class->SUPER::new (
2817 fontsize => 0.8,
2818 @_,
2819 )
2820}
2821
2822sub reorder {
2823 my ($self) = @_;
2824 my $NOW = time;
2825
2826 while (my ($k, $v) = each %{ $self->{item} }) {
2827 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2828 }
2829
2830 my @widgets;
2831
2832 my @items = sort {
2833 $a->{pri} <=> $b->{pri}
2834 or $b->{id} <=> $a->{id}
2835 } values %{ $self->{item} };
2836
2837 my $count = 10 + 1;
2838 for my $item (@items) {
2839 last unless --$count;
2840
2841 push @widgets, $item->{label} ||= do {
2842 # TODO: doesn't handle markup well (read as: at all)
2843 my $short = $item->{count} > 1
2844 ? "<b>$item->{count} ×</b> $item->{text}"
2845 : $item->{text};
2846
2847 for ($short) {
2848 s/^\s+//;
2849 s/\s+/ /g;
2850 }
2851
2852 new CFClient::UI::Label
2853 markup => $short,
2854 tooltip => $item->{tooltip},
2855 tooltip_font => $::FONT_PROP,
2856 tooltip_width => 0.67,
2857 fontsize => $item->{fontsize} || $self->{fontsize},
2858 max_w => $::WIDTH * 0.44,
2859 fg => $item->{fg},
2860 can_events => 1,
2861 can_hover => 1
2862 };
2863 }
2864
2865 $self->clear;
2866 $self->SUPER::add (reverse @widgets);
2867}
2868
2869sub add {
2870 my ($self, $text, %arg) = @_;
2871
2872 $text =~ s/^\s+//;
2873 $text =~ s/\s+$//;
2874
2875 my $timeout = time + ((delete $arg{timeout}) || 60);
2876
2877 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2878
2879 if (my $item = $self->{item}{$group}) {
2880 if ($item->{text} eq $text) {
2881 $item->{count}++;
2882 } else {
2883 $item->{count} = 1;
2884 $item->{text} = $item->{tooltip} = $text;
2885 }
2886 $item->{id} = ++$self->{id};
2887 $item->{timeout} = $timeout;
2888 delete $item->{label};
1937 } else { 2889 } else {
1938 $CFClient::UI::TOPLEVEL->remove ($self->{other}); 2890 $self->{item}{$group} = {
2891 id => ++$self->{id},
2892 text => $text,
2893 timeout => $timeout,
2894 tooltip => $text,
2895 fg => [0.8, 0.8, 0.8, 0.8],
2896 pri => 0,
2897 count => 1,
2898 %arg,
2899 };
1939 } 2900 }
2901
2902 $self->reorder;
2903}
2904
2905sub reconfigure {
2906 my ($self) = @_;
2907
2908 delete $_->{label}
2909 for values %{ $self->{item} || {} };
2910
2911 $self->reorder;
2912 $self->SUPER::reconfigure;
1940} 2913}
1941 2914
1942############################################################################# 2915#############################################################################
1943 2916
1944package CFClient::UI::Toplevel; 2917package CFClient::UI::Root;
1945 2918
1946our @ISA = CFClient::UI::Container::; 2919our @ISA = CFClient::UI::Container::;
1947 2920
1948use SDL::OpenGL; 2921use CFClient::OpenGL;
2922
2923sub new {
2924 my $class = shift;
2925
2926 $class->SUPER::new (
2927 @_,
2928 )
2929}
2930
2931sub configure {
2932 my ($self, $x, $y, $w, $h) = @_;
2933
2934 $self->{w} = $w;
2935 $self->{h} = $h;
2936}
2937
2938sub check_size {
2939 my ($self) = @_;
2940
2941 $self->size_allocate ($self->{w}, $self->{h})
2942 if $self->{w};
2943}
1949 2944
1950sub size_request { 2945sub size_request {
1951 ($::WIDTH, $::HEIGHT) 2946 my ($self) = @_;
2947
2948 ($self->{w}, $self->{h})
1952} 2949}
1953 2950
1954sub size_allocate { 2951sub size_allocate {
1955 my ($self, $x, $y, $w, $h) = @_; 2952 my ($self, $w, $h) = @_;
1956 2953
1957 $self->_size_allocate ($x, $y, $w, $h); 2954 my $old_w = $self->{old_w}; $self->{old_w} = $w;
2955 my $old_h = $self->{old_h}; $self->{old_h} = $h;
1958 2956
1959 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 2957 CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
1960 for @{$self->{children}}; 2958 if $old_w && $old_h && ($old_w != $w || $old_h != $h);
1961}
1962 2959
1963sub translate { 2960 for my $child ($self->children) {
2961 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2962
2963 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
2964 if exists $child->{req_x};
2965
2966 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
2967 if exists $child->{req_y};
2968
2969 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
2970 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
2971
2972 $child->configure ($X, $Y, $W, $H);
2973 }
2974}
2975
2976sub coord2local {
1964 my ($self, $x, $y) = @_; 2977 my ($self, $x, $y) = @_;
1965 2978
1966 ($x, $y) 2979 ($x, $y)
1967} 2980}
1968 2981
2982sub coord2global {
2983 my ($self, $x, $y) = @_;
2984
2985 ($x, $y)
2986}
2987
1969sub update { 2988sub update {
1970 my ($self) = @_; 2989 my ($self) = @_;
1971 2990
1972 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 2991 $self->check_size;
1973 ::refresh (); 2992 $::WANT_REFRESH++;
1974} 2993}
1975 2994
1976sub add { 2995sub add {
1977 my ($self, $widget) = @_; 2996 my ($self, @children) = @_;
1978 2997
2998 for my $child (@children) {
2999 $child->{toplevel} = 1;
3000
3001 # integerise window positions
3002 $child->{x} = int $child->{x};
3003 $child->{y} = int $child->{y};
3004 }
3005
1979 $self->SUPER::add ($widget); 3006 $self->SUPER::add (@children);
1980
1981 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);
1982} 3007}
1983 3008
1984sub on_refresh { 3009sub on_refresh {
1985 my ($self, $id, $cb) = @_; 3010 my ($self, $id, $cb) = @_;
1986 3011
1987 $self->{refresh_hook}{$id} = $cb; 3012 $self->{refresh_hook}{$id} = $cb;
1988} 3013}
1989 3014
3015sub on_post_alloc {
3016 my ($self, $id, $cb) = @_;
3017
3018 $self->{post_alloc_hook}{$id} = $cb;
3019}
3020
1990sub draw { 3021sub draw {
1991 my ($self) = @_; 3022 my ($self) = @_;
1992 3023
1993 while (my $rcb = delete $self->{refresh_hook}) { 3024 while ($self->{refresh_hook}) {
1994 $_->() for values %$rcb; 3025 $_->()
3026 for values %{delete $self->{refresh_hook}};
3027 }
3028
3029 if ($self->{check_size}) {
3030 my @queue = ([], []);
3031
3032 for (;;) {
3033 if ($self->{check_size}) {
3034 # heuristic: check containers last
3035 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
3036 for values %{delete $self->{check_size}}
3037 }
3038
3039 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
3040
3041 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
3042 ? @$widget{qw(user_w user_h)}
3043 : $widget->size_request;
3044
3045 if (delete $widget->{force_alloc}
3046 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3047 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3048
3049 $widget->{req_w} = $w;
3050 $widget->{req_h} = $h;
3051
3052 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
3053
3054 $widget->{parent}->check_size
3055 if $widget->{parent};
3056 }
3057 }
3058 }
3059
3060 while ($self->{size_alloc}) {
3061 for (values %{delete $self->{size_alloc}}) {
3062 my ($widget, $w, $h) = @$_;
3063
3064 $w = 0 if $w < 0;
3065 $h = 0 if $h < 0;
3066
3067 $widget->{w} = $w;
3068 $widget->{h} = $h;
3069 $widget->size_allocate ($w, $h);
3070 $widget->emit (size_allocate => $w, $h);
3071 }
3072 }
3073
3074 while ($self->{post_alloc_hook}) {
3075 $_->()
3076 for values %{delete $self->{post_alloc_hook}};
1995 } 3077 }
1996 3078
1997 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3079 glViewport 0, 0, $::WIDTH, $::HEIGHT;
1998 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3080 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
1999 glClear GL_COLOR_BUFFER_BIT; 3081 glClear GL_COLOR_BUFFER_BIT;
2000 3082
2001 glMatrixMode GL_PROJECTION; 3083 glMatrixMode GL_PROJECTION;
2002 glLoadIdentity; 3084 glLoadIdentity;
2003 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3085 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2004 glMatrixMode GL_MODELVIEW; 3086 glMatrixMode GL_MODELVIEW;
2005 glLoadIdentity; 3087 glLoadIdentity;
2006 3088
2007 $self->_draw; 3089 $self->_draw;
2008} 3090}
2009 3091
2010############################################################################# 3092#############################################################################
2011 3093
2012package CFClient::UI; 3094package CFClient::UI;
2013 3095
2014$TOPLEVEL = new CFClient::UI::Toplevel; 3096$ROOT = new CFClient::UI::Root;
3097$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2015 3098
20161 30991
2017 3100

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