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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 1.222 by root, Mon May 22 03:59:51 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 return if $self->{parent};
212
213 $CFClient::UI::ROOT->add ($self);
214}
215
216sub hide {
217 my ($self) = @_;
218
219 undef $GRAB if $GRAB == $self;
220 undef $HOVER if $HOVER == $self;
221
222 $self->{parent}->remove ($self)
223 if $self->{parent};
100} 224}
101 225
102sub move { 226sub move {
103 my ($self, $x, $y, $z) = @_; 227 my ($self, $x, $y, $z) = @_;
228
104 $self->{x} = $x; 229 $self->{x} = int $x;
105 $self->{y} = $y; 230 $self->{y} = int $y;
106 $self->{z} = $z if defined $z; 231 $self->{z} = $z if defined $z;
107}
108 232
109sub needs_redraw { 233 $self->update;
110 0 234}
235
236sub set_size {
237 my ($self, $w, $h) = @_;
238
239 $self->{user_w} = $w;
240 $self->{user_h} = $h;
241
242 $self->check_size;
111} 243}
112 244
113sub size_request { 245sub size_request {
114 require Carp; 246 require Carp;
115 Carp::confess "size_request is abtract"; 247 Carp::confess "size_request is abstract";
116} 248}
117 249
118sub _size_allocate { 250sub configure {
119 my ($self, $x, $y, $w, $h) = @_; 251 my ($self, $x, $y, $w, $h) = @_;
120 252
253 if ($self->{aspect}) {
254 my $w2 = List::Util::min $w, int $h * $self->{aspect};
255 my $h2 = List::Util::min $h, int $w / $self->{aspect};
256
257 # use alignment to adjust x, y
258
259 $x += int +($w - $w2) * 0.5;
260 $y += int +($h - $h2) * 0.5;
261
262 ($w, $h) = ($w2, $h2);
263 }
264
265 if ($self->{x} != $x || $self->{y} != $y) {
121 $self->{x} = $x; 266 $self->{x} = $x;
122 $self->{y} = $y; 267 $self->{y} = $y;
268 $self->update;
269 }
123 270
124 return unless $self->{w} != $w || $self->{h} != $h; 271 if ($self->{w} != $w || $self->{h} != $h) {
125 272 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
126 $self->{w} = $w;
127 $self->{h} = $h;
128
129 1 273 }
130} 274}
131 275
132sub size_allocate { 276sub size_allocate {
277 # nothing to be done
278}
279
280sub reconfigure {
281 my ($self) = @_;
282
283 $self->check_size (1);
284 $self->update;
285}
286
287sub children {
288}
289
290sub set_max_size {
133 my ($self, $x, $y, $w, $h) = @_; 291 my ($self, $w, $h) = @_;
134 292
135 $self->_size_allocate ($x, $y, $w, $h); 293 delete $self->{max_w}; $self->{max_w} = $w if $w;
294 delete $self->{max_h}; $self->{max_h} = $h if $h;
295}
296
297sub set_tooltip {
298 my ($self, $tooltip) = @_;
299
300 $self->{tooltip} = $tooltip;
301
302 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
303 delete $CFClient::UI::TOOLTIP->{owner};
304 CFClient::UI::check_tooltip;
305 }
136} 306}
137 307
138# translate global coordinates to local coordinate system 308# translate global coordinates to local coordinate system
139sub translate { 309sub coord2local {
140 my ($self, $x, $y) = @_; 310 my ($self, $x, $y) = @_;
141 311
142 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 312 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
313}
314
315# translate local coordinates to global coordinate system
316sub coord2global {
317 my ($self, $x, $y) = @_;
318
319 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
143} 320}
144 321
145sub focus_in { 322sub focus_in {
146 my ($self) = @_; 323 my ($self) = @_;
147 324
148 return if $FOCUS == $self; 325 return if $FOCUS == $self;
149 return unless $self->{can_focus}; 326 return unless $self->{can_focus};
150 327
151 my $focus = $FOCUS; $FOCUS = $self; 328 my $focus = $FOCUS; $FOCUS = $self;
329
330 $self->emit (focus_in => $focus);
331
152 $focus->update if $focus; 332 $focus->update if $focus;
153 $FOCUS->update; 333 $FOCUS->update;
154} 334}
155 335
156sub focus_out { 336sub focus_out {
157 my ($self) = @_; 337 my ($self) = @_;
158 338
159 return unless $FOCUS == $self; 339 return unless $FOCUS == $self;
160 340
161 my $focus = $FOCUS; undef $FOCUS; 341 my $focus = $FOCUS; undef $FOCUS;
342
343 $self->emit (focus_out => $focus);
344
162 $focus->update if $focus; #? 345 $focus->update if $focus; #?
163} 346}
164 347
165sub mouse_motion { } 348sub mouse_motion { }
166sub button_up { } 349sub button_up { }
… …
190 glPopMatrix; 373 glPopMatrix;
191 374
192 if ($self == $HOVER && $self->{can_hover}) { 375 if ($self == $HOVER && $self->{can_hover}) {
193 my ($x, $y) = @$self{qw(x y)}; 376 my ($x, $y) = @$self{qw(x y)};
194 377
195 glColor 0, 0, 1, 0.2; 378 glColor 1, 0.8, 0.5, 0.2;
196 glEnable GL_BLEND; 379 glEnable GL_BLEND;
197 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 380 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
198 glBegin GL_QUADS; 381 glBegin GL_QUADS;
199 glVertex $x , $y; 382 glVertex $x , $y;
200 glVertex $x + $self->{w}, $y; 383 glVertex $x + $self->{w}, $y;
201 glVertex $x + $self->{w}, $y + $self->{h}; 384 glVertex $x + $self->{w}, $y + $self->{h};
202 glVertex $x , $y + $self->{h}; 385 glVertex $x , $y + $self->{h};
203 glEnd; 386 glEnd;
204 glDisable GL_BLEND; 387 glDisable GL_BLEND;
205 } 388 }
389
390 if ($ENV{PCLIENT_DEBUG}) {
391 glPushMatrix;
392 glColor 1, 1, 0, 1;
393 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
394 glBegin GL_LINE_LOOP;
395 glVertex 0 , 0;
396 glVertex $self->{w}, 0;
397 glVertex $self->{w}, $self->{h};
398 glVertex 0 , $self->{h};
399 glEnd;
400 glPopMatrix;
401 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
402 }
206} 403}
207 404
208sub _draw { 405sub _draw {
209 my ($self) = @_; 406 my ($self) = @_;
210 407
211 warn "no draw defined for $self\n"; 408 warn "no draw defined for $self\n";
212} 409}
213 410
214sub find_widget { 411sub find_widget {
215 my ($self, $x, $y) = @_; 412 my ($self, $x, $y) = @_;
413
414 return () unless $self->{can_events};
216 415
217 return $self 416 return $self
218 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 417 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
219 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 418 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
220 419
221 () 420 ()
222} 421}
223 422
224sub set_parent { 423sub set_parent {
225 my ($self, $par) = @_; 424 my ($self, $parent) = @_;
226 425
227 $self->{parent} = $par;
228 Scalar::Util::weaken $self->{parent}; 426 Scalar::Util::weaken ($self->{parent} = $parent);
229}
230 427
231sub get_parent { 428 # TODO: req_w _does_change after ->reconfigure
232 $_[0]->{parent} 429 $self->check_size
430 unless exists $self->{req_w};
431
432 $self->show;
433}
434
435sub check_size {
436 my ($self, $forced) = @_;
437
438 $self->{force_alloc} = 1 if $forced;
439 $CFClient::UI::ROOT->{check_size}{$self} = $self;
233} 440}
234 441
235sub update { 442sub update {
236 my ($self) = @_; 443 my ($self) = @_;
237 444
… …
240} 447}
241 448
242sub connect { 449sub connect {
243 my ($self, $signal, $cb) = @_; 450 my ($self, $signal, $cb) = @_;
244 451
245 push @{ $self->{cb}{$signal} }, $cb; 452 push @{ $self->{signal_cb}{$signal} }, $cb;
246} 453}
247 454
248sub emit { 455sub emit {
249 my ($self, $signal, @args) = @_; 456 my ($self, $signal, @args) = @_;
250 457
251 $_->($self, @args) 458 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
252 for @{$self->{cb}{$signal} || []};
253} 459}
254 460
255sub DESTROY { 461sub DESTROY {
256 my ($self) = @_; 462 my ($self) = @_;
257 463
464 delete $WIDGET{$self+0};
258 #$self->deactivate; 465 #$self->deactivate;
259} 466}
260 467
261############################################################################# 468#############################################################################
262 469
263package CFClient::UI::DrawBG; 470package CFClient::UI::DrawBG;
264 471
265our @ISA = CFClient::UI::Base::; 472our @ISA = CFClient::UI::Base::;
266 473
267use strict; 474use strict;
268use SDL::OpenGL; 475use CFClient::OpenGL;
269 476
270sub new { 477sub new {
271 my $class = shift; 478 my $class = shift;
272 479
273 # range [value, low, high, page] 480 # range [value, low, high, page]
274 481
275 $class->SUPER::new ( 482 $class->SUPER::new (
276 bg => [0, 0, 0, 0.2], 483 #bg => [0, 0, 0, 0.2],
277 active_bg => [1, 1, 1, 0.5], 484 #active_bg => [1, 1, 1, 0.5],
278 @_ 485 @_
279 ) 486 )
280} 487}
281 488
282sub _draw { 489sub _draw {
283 my ($self) = @_; 490 my ($self) = @_;
284 491
492 my $color = $FOCUS == $self && $self->{active_bg}
493 ? $self->{active_bg}
494 : $self->{bg};
495
496 if ($color && (@$color < 4 || $color->[3])) {
285 my ($w, $h) = @$self{qw(w h)}; 497 my ($w, $h) = @$self{qw(w h)};
286 498
287 glEnable GL_BLEND; 499 glEnable GL_BLEND;
288 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 500 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
289 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 501 glColor @$color;
290 502
291 glBegin GL_QUADS; 503 glBegin GL_QUADS;
292 glVertex 0 , 0; 504 glVertex 0 , 0;
293 glVertex 0 , $h; 505 glVertex 0 , $h;
294 glVertex $w, $h; 506 glVertex $w, $h;
295 glVertex $w, 0; 507 glVertex $w, 0;
296 glEnd; 508 glEnd;
297 509
298 glDisable GL_BLEND; 510 glDisable GL_BLEND;
511 }
299} 512}
300 513
301############################################################################# 514#############################################################################
302 515
303package CFClient::UI::Empty; 516package CFClient::UI::Empty;
304 517
305our @ISA = CFClient::UI::Base::; 518our @ISA = CFClient::UI::Base::;
519
520sub new {
521 my ($class, %arg) = @_;
522 $class->SUPER::new (can_events => 0, %arg);
523}
306 524
307sub size_request { 525sub size_request {
308 (0, 0) 526 (0, 0)
309} 527}
310 528
… …
319sub new { 537sub new {
320 my ($class, %arg) = @_; 538 my ($class, %arg) = @_;
321 539
322 my $children = delete $arg{children} || []; 540 my $children = delete $arg{children} || [];
323 541
324 my $self = $class->SUPER::new (children => [], %arg); 542 my $self = $class->SUPER::new (
543 children => [],
544 can_events => 0,
545 %arg,
546 );
325 $self->add ($_) for @$children; 547 $self->add ($_) for @$children;
326 548
327 $self 549 $self
328} 550}
329 551
330sub add { 552sub add {
331 my ($self, $chld) = @_; 553 my ($self, @widgets) = @_;
332 554
333 $chld->set_parent ($self); 555 $_->set_parent ($self)
556 for @widgets;
557
558 use sort 'stable';
334 559
335 $self->{children} = [ 560 $self->{children} = [
336 sort { $a->{z} <=> $b->{z} } 561 sort { $a->{z} <=> $b->{z} }
337 @{$self->{children}}, $chld 562 @{$self->{children}}, @widgets
338 ]; 563 ];
339 564
340 $self->{w} = $self->{h} = -1; 565 $self->check_size (1);
341 $self->update; 566 $self->update;
342} 567}
343 568
569sub children {
570 @{ $_[0]{children} }
571}
572
344sub remove { 573sub remove {
345 my ($self, $widget) = @_; 574 my ($self, $child) = @_;
346 575
576 delete $child->{parent};
577 $child->hide;
578
347 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 579 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
348 580
349 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 581 $self->check_size;
582 $self->update;
583}
584
585sub clear {
586 my ($self) = @_;
587
588 my $children = delete $self->{children};
589 $self->{children} = [];
590
591 for (@$children) {
592 delete $_->{parent};
593 $_->hide;
594 }
595
596 $self->check_size;
597 $self->update;
350} 598}
351 599
352sub find_widget { 600sub find_widget {
353 my ($self, $x, $y) = @_; 601 my ($self, $x, $y) = @_;
354 602
… …
384 632
385 $class->SUPER::new (children => [$child], %arg) 633 $class->SUPER::new (children => [$child], %arg)
386} 634}
387 635
388sub add { 636sub add {
389 my ($self, $widget) = @_; 637 my ($self, $child) = @_;
390 638
391 $self->{children} = []; 639 $self->{children} = [];
392 640
393 $self->SUPER::add ($widget); 641 $self->SUPER::add ($child);
394} 642}
395 643
396sub remove { 644sub remove {
397 my ($self, $widget) = @_; 645 my ($self, $widget) = @_;
398 646
… …
407sub size_request { 655sub size_request {
408 $_[0]{children}[0]->size_request 656 $_[0]{children}[0]->size_request
409} 657}
410 658
411sub size_allocate { 659sub size_allocate {
412 my ($self, $x, $y, $w, $h) = @_; 660 my ($self, $w, $h) = @_;
413 661
414 $self->_size_allocate ($x, $y, $w, $h) or return;
415
416 $self->{children}[0]->size_allocate (0, 0, $w, $h); 662 $self->{children}[0]->configure (0, 0, $w, $h);
417} 663}
418 664
419############################################################################# 665#############################################################################
420 666
421package CFClient::UI::Window; 667package CFClient::UI::Window;
422 668
423our @ISA = CFClient::UI::Bin::; 669our @ISA = CFClient::UI::Bin::;
424 670
425use SDL::OpenGL; 671use CFClient::OpenGL;
426 672
427sub new { 673sub new {
428 my ($class, %arg) = @_; 674 my ($class, %arg) = @_;
429 675
430 my $self = $class->SUPER::new (%arg); 676 my $self = $class->SUPER::new (%arg);
431} 677}
432 678
433sub update { 679sub update {
434 my ($self) = @_; 680 my ($self) = @_;
435 681
436 # we want to do this delayed... 682 $ROOT->on_post_alloc ($self => sub { $self->render_child });
437 $self->render_chld;
438 $self->SUPER::update; 683 $self->SUPER::update;
439} 684}
440 685
686sub size_allocate {
687 my ($self, $w, $h) = @_;
688
689 $self->SUPER::size_allocate ($w, $h);
690 $self->update;
691}
692
693sub _render {
694 $_[0]{children}[0]->draw;
695}
696
441sub render_chld { 697sub render_child {
442 my ($self) = @_; 698 my ($self) = @_;
443 699
444 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 700 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
445 glClearColor 0, 0, 0, 1; 701 glClearColor 0, 0, 0, 0;
446 glClear GL_COLOR_BUFFER_BIT; 702 glClear GL_COLOR_BUFFER_BIT;
447 $self->child->draw; 703
704 $self->_render;
448 }; 705 };
449}
450
451sub size_allocate {
452 my ($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 $self->render_chld;
459} 706}
460 707
461sub _draw { 708sub _draw {
462 my ($self) = @_; 709 my ($self) = @_;
463 710
464 my ($w, $h) = ($self->w, $self->h); 711 my ($w, $h) = ($self->w, $self->h);
465 712
466 my $tex = $self->{texture} 713 my $tex = $self->{texture}
467 or return; 714 or return;
468 715
469 glEnable GL_BLEND;
470 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
471 glEnable GL_TEXTURE_2D; 716 glEnable GL_TEXTURE_2D;
472 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 717 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
718 glColor 1, 1, 1, 1;
473 719
474 $tex->draw_quad (0, 0, $w, $h); 720 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
475 721
476 glDisable GL_BLEND;
477 glDisable GL_TEXTURE_2D; 722 glDisable GL_TEXTURE_2D;
478} 723}
479 724
480############################################################################# 725#############################################################################
481 726
482package CFClient::UI::Frame; 727package CFClient::UI::ViewPort;
483 728
484our @ISA = CFClient::UI::Bin::; 729our @ISA = CFClient::UI::Window::;
485
486use SDL::OpenGL;
487 730
488sub size_request { 731sub size_request {
489 my ($self) = @_; 732 my ($self) = @_;
490 my $chld = $self->child
491 or return (0, 0);
492 733
493 $chld->move (2, 2); 734 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
735 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
494 736
495 map { $_ + 4 } $chld->size_request; 737 @$self{qw(child_w child_h)}
496} 738}
497 739
498sub size_allocate { 740sub size_allocate {
499 my ($self, $x, $y, $w, $h) = @_; 741 my ($self, $w, $h) = @_;
742
743 $self->update;
744}
745
746sub set_offset {
747 my ($self, $x, $y) = @_;
748
749 $self->{view_x} = int $x;
750 $self->{view_y} = int $y;
751
752 $self->update;
753}
754
755# hmm, this does not work for topleft of $self... but we should not ask for that
756sub coord2local {
757 my ($self, $x, $y) = @_;
758
759 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
760}
761
762sub coord2global {
763 my ($self, $x, $y) = @_;
764
765 $x = List::Util::min $self->{w}, $x - $self->{view_x};
766 $y = List::Util::min $self->{h}, $y - $self->{view_y};
767
768 $self->SUPER::coord2global ($x, $y)
769}
770
771sub find_widget {
772 my ($self, $x, $y) = @_;
773
774 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
775 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
776 ) {
777 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
778 } else {
779 $self->CFClient::UI::Base::find_widget ($x, $y)
500 780 }
501 $self->_size_allocate ($x, $y, $w, $h) or return;
502
503 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
504} 781}
505 782
506sub _draw { 783sub _render {
507 my ($self) = @_; 784 my ($self) = @_;
508 785
509 my $chld = $self->child; 786 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
510 787
511 my ($w, $h) = $chld->size_request; 788 $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} 789}
523 790
524############################################################################# 791#############################################################################
525 792
526package CFClient::UI::FancyFrame; 793package CFClient::UI::ScrolledWindow;
527 794
528our @ISA = CFClient::UI::Bin::; 795our @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);
535 796
536sub new { 797sub new {
537 my $class = shift; 798 my $class = shift;
538 799
800 my $self;
801
802 my $slider = new CFClient::UI::Slider
803 vertical => 1,
804 range => [0, 0, 1, 0.01], # HACK fix
805 connect_changed => sub {
806 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
807 },
808 ;
809
810 $self = $class->SUPER::new (
811 vp => (new CFClient::UI::ViewPort expand => 1),
812 slider => $slider,
813 @_,
814 );
815
816 $self->{vp}->add ($self->{scrolled});
817 $self->add ($self->{vp});
818 $self->add ($self->{slider});
819
820 $self
821}
822
823#TODO# update range on size_allocate depending on child
824# update viewport offset on scroll
825
826#############################################################################
827
828package CFClient::UI::Frame;
829
830our @ISA = CFClient::UI::Bin::;
831
832use CFClient::OpenGL;
833
834sub new {
835 my $class = shift;
836
837 $class->SUPER::new (
838 bg => undef,
839 @_,
840 )
841}
842
843sub _draw {
844 my ($self) = @_;
845
846 if ($self->{bg}) {
847 my ($w, $h) = @$self{qw(w h)};
848
849 glEnable GL_BLEND;
850 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
851 glColor @{ $self->{bg} };
852
853 glBegin GL_QUADS;
854 glVertex 0 , 0;
855 glVertex 0 , $h;
856 glVertex $w, $h;
857 glVertex $w, 0;
858 glEnd;
859
860 glDisable GL_BLEND;
861 }
862
863 $self->SUPER::_draw;
864}
865
866#############################################################################
867
868package CFClient::UI::FancyFrame;
869
870our @ISA = CFClient::UI::Bin::;
871
872use CFClient::OpenGL;
873
874my @tex =
875 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
876 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
877
878sub new {
879 my $class = shift;
880
539 # TODO: user_x, user_y, overwrite moveto? 881 # TODO: user_x, user_y, overwrite moveto?
540 882
541 $class->SUPER::new ( 883 my $self = $class->SUPER::new (
542 bg => [1, 1, 1, 1], 884 bg => [1, 1, 1, 1],
543 border_bg => [1, 1, 1, 1], 885 border_bg => [1, 1, 1, 1],
544 border => $::FONTSIZE * 0.8, 886 border => 0.6,
887 toplevel => 1,
888 can_events => 1,
545 @_ 889 @_
890 );
891
892 $self->{title} &&= new CFClient::UI::Label
893 align => 0,
894 valign => 1,
895 text => $self->{title},
896 fontsize => $self->{border};
897
898 $self
899}
900
901sub border {
902 int $_[0]{border} * $::FONTSIZE
903}
904
905sub size_request {
906 my ($self) = @_;
907
908 my ($w, $h) = $self->SUPER::size_request;
909
910 (
911 $w + $self->border * 2,
912 $h + $self->border * 2,
546 ) 913 )
547} 914}
548 915
549sub size_request {
550 my ($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 + $self->{border} * 2,
559 )
560}
561
562sub size_allocate { 916sub size_allocate {
563 my ($self, $x, $y, $w, $h) = @_; 917 my ($self, $w, $h) = @_;
564 918
565 $self->_size_allocate ($x, $y, $w, $h) or return;
566
567 $h -= List::Util::max 0, $self->{border} * 2; 919 $h -= List::Util::max 0, $self->border * 2;
568 $w -= List::Util::max 0, $self->{border} * 2; 920 $w -= List::Util::max 0, $self->border * 2;
569 921
922 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
923 if $self->{title};
924
570 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h); 925 $self->child->configure ($self->border, $self->border, $w, $h);
571} 926}
572 927
573sub button_down { 928sub button_down {
574 my ($self, $ev, $x, $y) = @_; 929 my ($self, $ev, $x, $y) = @_;
575 930
576 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 931 my ($w, $h) = @$self{qw(w h)};
577 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 932 my $border = $self->border;
578 933
934 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
935 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
936
937 if ($lr & $td) {
938 my ($wx, $wy) = ($self->{x}, $self->{y});
579 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 939 my ($ox, $oy) = ($ev->{x}, $ev->{y});
580 my ($bw, $bh) = ($self->{w}, $self->{h}); 940 my ($bw, $bh) = ($self->{w}, $self->{h});
941
942 my $mx = $x < $border;
943 my $my = $y < $border;
581 944
582 $self->{motion} = sub { 945 $self->{motion} = sub {
583 my ($ev, $x, $y) = @_; 946 my ($ev, $x, $y) = @_;
584 947
585 ($x, $y) = ($ev->motion_x, $ev->motion_y); 948 my $dx = $ev->{x} - $ox;
949 my $dy = $ev->{y} - $oy;
586 950
587 $self->{user_w} = $bw + $x - $ox; 951 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
588 $self->{user_h} = $bh + $y - $oy; 952 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
589 $self->update; 953 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
954 $self->check_size;
590 }; 955 };
591 956
592 } elsif ($x >= 0 && $x < $self->{w} 957 } elsif ($lr ^ $td) {
593 && $y >= 0 && $y < $self->{border}) {
594
595 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 958 my ($ox, $oy) = ($ev->{x}, $ev->{y});
596 my ($bx, $by) = ($self->{x}, $self->{y}); 959 my ($bx, $by) = ($self->{x}, $self->{y});
597 960
598 $self->{motion} = sub { 961 $self->{motion} = sub {
599 my ($ev, $x, $y) = @_; 962 my ($ev, $x, $y) = @_;
600 963
601 ($x, $y) = ($ev->motion_x, $ev->motion_y); 964 ($x, $y) = ($ev->{x}, $ev->{y});
602 965
603 $self->move ($bx + $x - $ox, $by + $y - $oy); 966 $self->move ($bx + $x - $ox, $by + $y - $oy);
604 $self->update; 967 $self->update;
605 }; 968 };
606 } 969 }
… …
622 my ($self) = @_; 985 my ($self) = @_;
623 986
624 my ($w, $h ) = ($self->{w}, $self->{h}); 987 my ($w, $h ) = ($self->{w}, $self->{h});
625 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 988 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
626 989
627 glEnable GL_BLEND;
628 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
629 glEnable GL_TEXTURE_2D; 990 glEnable GL_TEXTURE_2D;
630 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 991 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
631 992
993 my $border = $self->border;
994
632 glColor @{ $self->{border_bg} }; 995 glColor @{ $self->{border_bg} };
633 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 996 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
634 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 997 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
635 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 998 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
636 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 999 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
637 1000
1001 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
638 my $bg = $tex[0]; 1002 my $bg = $tex[0];
639 1003
640 # TODO: repeat texture not scale 1004 # TODO: repeat texture not scale
641 my $rep_x = $cw / $bg->{w}; 1005 my $rep_x = $cw / $bg->{w};
642 my $rep_y = $ch / $bg->{h}; 1006 my $rep_y = $ch / $bg->{h};
643 1007
644 glColor @{ $self->{bg} }; 1008 glColor @{ $self->{bg} };
645 1009
646 $bg->{s} = $rep_x; 1010 $bg->{s} = $rep_x;
647 $bg->{t} = $rep_y; 1011 $bg->{t} = $rep_y;
648 $bg->{wrap_mode} = 1; 1012 $bg->{wrap_mode} = 1;
649 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 1013 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1014 }
650 1015
651 glDisable GL_TEXTURE_2D; 1016 glDisable GL_TEXTURE_2D;
652 glDisable GL_BLEND; 1017
1018 $self->{title}->draw if $self->{title};
653 1019
654 $self->child->draw; 1020 $self->child->draw;
655} 1021}
656 1022
657############################################################################# 1023#############################################################################
… …
660 1026
661our @ISA = CFClient::UI::Base::; 1027our @ISA = CFClient::UI::Base::;
662 1028
663use List::Util qw(max sum); 1029use List::Util qw(max sum);
664 1030
665use SDL::OpenGL; 1031use CFClient::OpenGL;
666 1032
667sub new { 1033sub new {
668 my $class = shift; 1034 my $class = shift;
669 1035
670 $class->SUPER::new ( 1036 $class->SUPER::new (
… …
672 @_ 1038 @_
673 ) 1039 )
674} 1040}
675 1041
676sub add { 1042sub add {
677 my ($self, $x, $y, $chld) = @_; 1043 my ($self, $x, $y, $child) = @_;
678 1044
1045 $child->set_parent ($self);
679 $self->{children}[$y][$x] = $chld; 1046 $self->{children}[$y][$x] = $child;
680 $chld->set_parent ($self);
681 1047
682 $self->{w} = $self->{h} = -1; 1048 $child->check_size;
1049}
1050
1051sub children {
1052 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1053}
1054
1055# TODO: move to container class maybe? send childs a signal on removal?
1056sub clear {
1057 my ($self) = @_;
1058
1059 my @children = $self->children;
1060 delete $self->{children};
1061
1062 for (@children) {
1063 delete $_->{parent};
1064 $_->hide;
1065 }
1066
683 $self->update; 1067 $self->update;
684} 1068}
685 1069
686sub get_wh { 1070sub get_wh {
687 my ($self) = @_; 1071 my ($self) = @_;
… …
693 or next; 1077 or next;
694 1078
695 for my $x (0 .. $#$row) { 1079 for my $x (0 .. $#$row) {
696 my $widget = $row->[$x] 1080 my $widget = $row->[$x]
697 or next; 1081 or next;
698 my ($w, $h) = $widget->size_request; 1082 my ($w, $h) = @$widget{qw(req_w req_h)};
699 1083
700 $w[$x] = max $w[$x], $w; 1084 $w[$x] = max $w[$x], $w;
701 $h[$y] = max $h[$y], $h; 1085 $h[$y] = max $h[$y], $h;
702 } 1086 }
703 } 1087 }
… …
715 (sum @$hs), 1099 (sum @$hs),
716 ) 1100 )
717} 1101}
718 1102
719sub size_allocate { 1103sub size_allocate {
720 my ($self, $x, $y, $w, $h) = @_; 1104 my ($self, $w, $h) = @_;
721
722 $self->_size_allocate ($x, $y, $w, $h) or return;
723 1105
724 my ($ws, $hs) = $self->get_wh; 1106 my ($ws, $hs) = $self->get_wh;
725 1107
726 my $req_w = sum @$ws; 1108 my $req_w = sum @$ws;
727 my $req_h = sum @$hs; 1109 my $req_h = sum @$hs;
… …
733 1115
734 # linearly scale sizes 1116 # linearly scale sizes
735 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1117 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
736 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1118 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
737 1119
738 $_ = int $_ for @$ws; #TODO: avoid rounding problems 1120 CFClient::UI::harmonize $ws;
739 $_ = int $_ for @$hs; #TODO: avoid rounding problems 1121 CFClient::UI::harmonize $hs;
740 1122
741 my $y; 1123 my $y;
742 1124
743 for my $r (0 .. $#{$self->{children}}) { 1125 for my $r (0 .. $#{$self->{children}}) {
744 my $row = $self->{children}[$r] 1126 my $row = $self->{children}[$r]
… …
749 1131
750 for my $c (0 .. $#$row) { 1132 for my $c (0 .. $#$row) {
751 my $col_w = $ws->[$c]; 1133 my $col_w = $ws->[$c];
752 1134
753 if (my $widget = $row->[$c]) { 1135 if (my $widget = $row->[$c]) {
754 $widget->size_allocate ($x, $y, $col_w, $row_h); 1136 $widget->configure ($x, $y, $col_w, $row_h);
755 } 1137 }
756 1138
757 $x += $col_w; 1139 $x += $col_w;
758 } 1140 }
759 1141
… …
804 (List::Util::max map $_->[1], @alloc), 1186 (List::Util::max map $_->[1], @alloc),
805 ) 1187 )
806} 1188}
807 1189
808sub size_allocate { 1190sub size_allocate {
809 my ($self, $x, $y, $w, $h) = @_; 1191 my ($self, $w, $h) = @_;
810
811 $self->_size_allocate ($x, $y, $w, $h);
812 1192
813 ($h, $w) = ($w, $h); 1193 ($h, $w) = ($w, $h);
814 1194
815 my $children = $self->{children}; 1195 my $children = $self->{children};
816 1196
817 my @h = map +($_->size_request)[0], @$children; 1197 my @h = map $_->{req_w}, @$children;
818 1198
819 my $req_h = List::Util::sum @h; 1199 my $req_h = List::Util::sum @h;
820 1200
821 if ($req_h > $h) { 1201 if ($req_h > $h) {
822 # ah well, not enough space 1202 # ah well, not enough space
… …
832 $alloc_h += ($h - $req_h) * $child->{expand} / $exp; 1212 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
833 $h[$_] = $alloc_h; 1213 $h[$_] = $alloc_h;
834 } 1214 }
835 } 1215 }
836 1216
1217 CFClient::UI::harmonize \@h;
1218
837 my $y = 0; 1219 my $y = 0;
838 for (0 .. $#$children) { 1220 for (0 .. $#$children) {
839 my $child = $children->[$_]; 1221 my $child = $children->[$_];
840 my $h = int $h[$_]; 1222 my $h = $h[$_];
841 $child->size_allocate ($y, 0, $h, $w); 1223 $child->configure ($y, 0, $h, $w);
842 1224
843 $y += $h; 1225 $y += $h;
844 } 1226 }
1227
1228 1
845} 1229}
846 1230
847############################################################################# 1231#############################################################################
848 1232
849package CFClient::UI::VBox; 1233package CFClient::UI::VBox;
… …
862 (List::Util::sum map $_->[1], @alloc), 1246 (List::Util::sum map $_->[1], @alloc),
863 ) 1247 )
864} 1248}
865 1249
866sub size_allocate { 1250sub size_allocate {
867 my ($self, $x, $y, $w, $h) = @_; 1251 my ($self, $w, $h) = @_;
868 1252
869 $self->_size_allocate ($x, $y, $w, $h); 1253 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
870 1254
871 my $children = $self->{children}; 1255 my $children = $self->{children};
872 1256
873 my @h = map +($_->size_request)[1], @$children; 1257 my @h = map $_->{req_h}, @$children;
874 1258
875 my $req_h = List::Util::sum @h; 1259 my $req_h = List::Util::sum @h;
876 1260
877 if ($req_h > $h) { 1261 if ($req_h > $h) {
878 # ah well, not enough space 1262 # ah well, not enough space
… …
886 1270
887 $h[$_] += ($h - $req_h) * $child->{expand} / $exp; 1271 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
888 } 1272 }
889 } 1273 }
890 1274
1275 CFClient::UI::harmonize \@h;
1276
891 my $y = 0; 1277 my $y = 0;
892 for (0 .. $#$children) { 1278 for (0 .. $#$children) {
893 my $child = $children->[$_]; 1279 my $child = $children->[$_];
894 my $h = int $h[$_]; 1280 my $h = $h[$_];
895 $child->size_allocate (0, $y, $w, $h); 1281 $child->configure (0, $y, $w, $h);
896 1282
897 $y += $h; 1283 $y += $h;
898 } 1284 }
1285
1286 1
899} 1287}
900 1288
901############################################################################# 1289#############################################################################
902 1290
903package CFClient::UI::Label; 1291package CFClient::UI::Label;
904 1292
905our @ISA = CFClient::UI::Base::; 1293our @ISA = CFClient::UI::DrawBG::;
906 1294
907use SDL::OpenGL; 1295use CFClient::OpenGL;
908 1296
909sub new { 1297sub new {
910 my ($class, %arg) = @_; 1298 my ($class, %arg) = @_;
911 1299
912 my $self = $class->SUPER::new ( 1300 my $self = $class->SUPER::new (
913 fg => [1, 1, 1], 1301 fg => [1, 1, 1],
914 fontsize => $::FONTSIZE, 1302 #bg => none
915 text => "", 1303 #active_bg => none
1304 #font => default_font
1305 #text => initial text
1306 #markup => initial narkup
1307 #max_w => maximum pixel width
1308 ellipsise => 3, # end
1309 layout => (new CFClient::Layout),
1310 fontsize => 1,
916 align => -1, 1311 align => -1,
1312 valign => -1,
917 padding => 2, 1313 padding => 2,
918 layout => new CFClient::Layout, 1314 can_events => 0,
919 %arg 1315 %arg
920 ); 1316 );
921 1317
1318 if (exists $self->{template}) {
1319 my $layout = new CFClient::Layout;
1320 $layout->set_text (delete $self->{template});
1321 $self->{template} = $layout;
1322 }
1323
1324 if (exists $self->{markup}) {
1325 $self->set_markup (delete $self->{markup});
1326 } else {
922 $self->set_text ($self->{text}); 1327 $self->set_text (delete $self->{text});
1328 }
923 1329
924 $self 1330 $self
925} 1331}
926 1332
927sub escape_text { 1333sub escape($) {
928 local $_ = $_[1]; 1334 local $_ = $_[0];
929 1335
930 s/&/&amp;/g; 1336 s/&/&amp;/g;
931 s/>/&gt;/g; 1337 s/>/&gt;/g;
932 s/</&lt;/g; 1338 s/</&lt;/g;
933 1339
934 $_[1] 1340 $_
1341}
1342
1343sub update {
1344 my ($self) = @_;
1345
1346 delete $self->{texture};
1347 $self->SUPER::update;
935} 1348}
936 1349
937sub set_text { 1350sub set_text {
938 my ($self, $text) = @_; 1351 my ($self, $text) = @_;
939 1352
1353 return if $self->{text} eq "T$text";
940 $self->{text} = $text; 1354 $self->{text} = "T$text";
1355
1356 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
941 $self->{layout}->set_markup ($text); 1357 $self->{layout}->set_text ($text);
942 1358
943 delete $self->{texture};
944# $self->{w} = $self->{h} = -1;
945 $self->update; 1359 $self->update;
1360 $self->check_size;
946} 1361}
947 1362
948sub get_text { 1363sub set_markup {
949 my ($self, $text) = @_; 1364 my ($self, $markup) = @_;
950 1365
951 $self->{text} 1366 return if $self->{text} eq "M$markup";
1367 $self->{text} = "M$markup";
1368
1369 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1370
1371 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1372 $self->{layout}->set_markup ($markup);
1373
1374 $self->update;
1375 $self->check_size;
952} 1376}
953 1377
954sub size_request { 1378sub size_request {
955 my ($self) = @_; 1379 my ($self) = @_;
956 1380
957 $self->{layout}->set_width; 1381 $self->{layout}->set_font ($self->{font}) if $self->{font};
1382 $self->{layout}->set_width ($self->{max_w} || -1);
1383 $self->{layout}->set_ellipsise ($self->{ellipsise});
1384 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
958 $self->{layout}->set_height ($self->{fontsize}); 1385 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1386
959 my ($w, $h) = $self->{layout}->size; 1387 my ($w, $h) = $self->{layout}->size;
1388
1389 if (exists $self->{template}) {
1390 $self->{template}->set_font ($self->{font}) if $self->{font};
1391 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1392
1393 my ($w2, $h2) = $self->{template}->size;
1394
1395 $w = List::Util::max $w, $w2;
1396 $h = List::Util::max $h, $h2;
1397 }
960 1398
961 ( 1399 (
962 $w + $self->{padding} * 2, 1400 $w + $self->{padding} * 2,
963 $h + $self->{padding} * 2, 1401 $h + $self->{padding} * 2,
964 ) 1402 )
965} 1403}
966 1404
967sub size_allocate { 1405sub size_allocate {
968 my ($self, $x, $y, $w, $h) = @_; 1406 my ($self, $w, $h) = @_;
969
970 $self->_size_allocate ($x, $y, $w, $h) or return;
971 1407
972 delete $self->{texture}; 1408 delete $self->{texture};
973} 1409}
974 1410
975sub update { 1411sub set_fontsize {
976 my ($self) = @_; 1412 my ($self, $fontsize) = @_;
977 1413
1414 $self->{fontsize} = $fontsize;
978 delete $self->{texture}; 1415 delete $self->{texture};
1416
979 $self->SUPER::update; 1417 $self->update;
1418 $self->check_size;
980} 1419}
981 1420
982sub _draw { 1421sub _draw {
983 my ($self) = @_; 1422 my ($self) = @_;
984 1423
1424 $self->SUPER::_draw; # draw background, if applicable
1425
985 my $tex = $self->{texture} ||= do { 1426 my $tex = $self->{texture} ||= do {
1427 $self->{layout}->set_foreground (@{$self->{fg}});
1428 $self->{layout}->set_font ($self->{font}) if $self->{font};
986 $self->{layout}->set_width ($self->{w}); 1429 $self->{layout}->set_width ($self->{w});
987 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize}); 1430 $self->{layout}->set_ellipsise ($self->{ellipsise});
1431 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1432 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1433
988 new_from_layout CFClient::Texture $self->{layout} 1434 my $tex = new_from_layout CFClient::Texture $self->{layout};
1435
1436 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1437 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1438 : ($self->{w} - $tex->{w}) * 0.5);
1439
1440 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1441 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1442 : ($self->{h} - $tex->{h}) * 0.5);
1443
1444 $tex
989 }; 1445 };
990 1446
991 glEnable GL_BLEND;
992 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
993 glEnable GL_TEXTURE_2D; 1447 glEnable GL_TEXTURE_2D;
994 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1448 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
995 1449
1450 if ($tex->{format} == GL_ALPHA) {
996 glColor @{$self->{fg}}; 1451 glColor @{$self->{fg}};
997 1452 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
998 my $x = 1453 } else {
999 $self->{align} < 0 ? $self->{padding} 1454 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1000 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1455 }
1001 : ($self->{w} - $tex->{w}) * 0.5;
1002
1003 $tex->draw_quad (int $x, int +($self->{h} - $tex->{h}) * 0.5);
1004 1456
1005 glDisable GL_TEXTURE_2D; 1457 glDisable GL_TEXTURE_2D;
1006 glDisable GL_BLEND;
1007} 1458}
1008 1459
1009############################################################################# 1460#############################################################################
1010 1461
1011package CFClient::UI::Entry; 1462package CFClient::UI::EntryBase;
1012 1463
1013our @ISA = CFClient::UI::Label::; 1464our @ISA = CFClient::UI::Label::;
1014 1465
1015use SDL; 1466use CFClient::OpenGL;
1016use SDL::OpenGL;
1017 1467
1018sub new { 1468sub new {
1019 my $class = shift; 1469 my $class = shift;
1020 1470
1021 $class->SUPER::new ( 1471 $class->SUPER::new (
1022 fg => [1, 1, 1], 1472 fg => [1, 1, 1],
1023 bg => [0, 0, 0, 0.2], 1473 bg => [0, 0, 0, 0.2],
1024 active_bg => [1, 1, 1, 0.5], 1474 active_bg => [1, 1, 1, 0.5],
1025 active_fg => [0, 0, 0], 1475 active_fg => [0, 0, 0],
1026 can_hover => 1, 1476 can_hover => 1,
1027 can_focus => 1, 1477 can_focus => 1,
1478 valign => 0,
1479 can_events => 1,
1028 @_ 1480 @_
1029 ) 1481 )
1030} 1482}
1031 1483
1032sub _set_text { 1484sub _set_text {
1033 my ($self, $text) = @_; 1485 my ($self, $text) = @_;
1034 1486
1035 my $old_text = $self->{text}; 1487 delete $self->{cur_h};
1488
1489 return if $self->{text} eq $text;
1490
1491 delete $self->{texture};
1036 1492
1037 $self->{last_activity} = $::NOW; 1493 $self->{last_activity} = $::NOW;
1038
1039 $self->{text} = $text; 1494 $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 1495
1043 $text =~ s/./*/g if $self->{hidden}; 1496 $text =~ s/./*/g if $self->{hidden};
1497 $self->{layout}->set_text ("$text ");
1044 1498
1045 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1499 $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} 1500}
1071 1501
1072sub set_text { 1502sub set_text {
1073 my ($self, $text) = @_; 1503 my ($self, $text) = @_;
1074 1504
1075 $self->{cursor} = length $text; 1505 $self->{cursor} = length $text;
1076 $self->_set_text ($text); 1506 $self->_set_text ($text);
1077 $self->update; 1507 $self->update;
1508 $self->check_size;
1509}
1510
1511sub get_text {
1512 $_[0]{text}
1513}
1514
1515sub size_request {
1516 my ($self) = @_;
1517
1518 my ($w, $h) = $self->SUPER::size_request;
1519
1520 ($w + 1, $h) # add 1 for cursor
1521}
1522
1523sub size_allocate {
1524 my ($self, $w, $h) = @_;
1525
1526 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1078} 1527}
1079 1528
1080sub key_down { 1529sub key_down {
1081 my ($self, $ev) = @_; 1530 my ($self, $ev) = @_;
1082 1531
1083 my $mod = $ev->key_mod; 1532 my $mod = $ev->{mod};
1084 my $sym = $ev->key_sym; 1533 my $sym = $ev->{sym};
1085
1086 my $uni = $ev->key_unicode; 1534 my $uni = $ev->{unicode};
1087 1535
1088 my $text = $self->get_text; 1536 my $text = $self->get_text;
1089 1537
1090 if ($sym == SDLK_BACKSPACE) { 1538 if ($uni == 8) {
1091 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1539 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1092 } elsif ($sym == SDLK_DELETE) { 1540 } elsif ($uni == 127) {
1093 substr $text, $self->{cursor}, 1, ""; 1541 substr $text, $self->{cursor}, 1, "";
1094 } elsif ($sym == SDLK_LEFT) { 1542 } elsif ($sym == CFClient::SDLK_LEFT) {
1095 --$self->{cursor} if $self->{cursor}; 1543 --$self->{cursor} if $self->{cursor};
1096 } elsif ($sym == SDLK_RIGHT) { 1544 } elsif ($sym == CFClient::SDLK_RIGHT) {
1097 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1545 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1098 } elsif ($sym == SDLK_HOME) { 1546 } elsif ($sym == CFClient::SDLK_HOME) {
1099 $self->{cursor} = 0; 1547 $self->{cursor} = 0;
1100 } elsif ($sym == SDLK_END) { 1548 } elsif ($sym == CFClient::SDLK_END) {
1101 $self->{cursor} = length $text; 1549 $self->{cursor} = length $text;
1102 } elsif ($sym == SDLK_ESCAPE) { 1550 } elsif ($uni == 27) {
1103 $self->emit ('escape'); 1551 $self->emit ('escape');
1104 } elsif ($uni) { 1552 } elsif ($uni) {
1105 substr $text, $self->{cursor}++, 0, chr $uni; 1553 substr $text, $self->{cursor}++, 0, chr $uni;
1106 } 1554 }
1107 1555
1108 $self->_set_text ($text); 1556 $self->_set_text ($text);
1109 $self->update; 1557 $self->update;
1558 $self->check_size;
1110} 1559}
1111 1560
1112sub focus_in { 1561sub focus_in {
1113 my ($self) = @_; 1562 my ($self) = @_;
1114 1563
… …
1162 1611
1163 $self->SUPER::_draw; 1612 $self->SUPER::_draw;
1164 1613
1165 #TODO: force update every cursor change :( 1614 #TODO: force update every cursor change :(
1166 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1615 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1616
1617 unless (exists $self->{cur_h}) {
1618 my $text = substr $self->{text}, 0, $self->{cursor};
1619 utf8::encode $text;
1620
1621 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1622 }
1623
1167 glColor @{$self->{fg}}; 1624 glColor @{$self->{fg}};
1168 glBegin GL_LINES; 1625 glBegin GL_LINES;
1169 glVertex $self->{cur_x}, $self->{cur_y};
1170 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1626 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1627 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1171 glEnd; 1628 glEnd;
1172 } 1629 }
1173} 1630}
1174 1631
1175package CFClient::UI::LineEntry; 1632package CFClient::UI::Entry;
1176 1633
1177our @ISA = CFClient::UI::Entry::; 1634our @ISA = CFClient::UI::EntryBase::;
1178 1635
1179use SDL; 1636use CFClient::OpenGL;
1180use SDL::OpenGL;
1181 1637
1182sub key_down { 1638sub key_down {
1183 my ($self, $ev) = @_; 1639 my ($self, $ev) = @_;
1184 1640
1185 my $sym = $ev->key_sym; 1641 my $sym = $ev->{sym};
1186 1642
1187 if ($sym == SDLK_RETURN) { 1643 if ($sym == 13) {
1644 unshift @{$self->{history}},
1645 my $txt = $self->get_text;
1646 $self->{history_pointer} = -1;
1647 $self->{history_saveback} = '';
1188 $self->emit (activate => $self->get_text); 1648 $self->emit (activate => $txt);
1189 $self->update; 1649 $self->update;
1650
1651 } elsif ($sym == CFClient::SDLK_UP) {
1652 if ($self->{history_pointer} < 0) {
1653 $self->{history_saveback} = $self->get_text;
1654 }
1655 if (@{$self->{history} || []} > 0) {
1656 $self->{history_pointer}++;
1657 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1658 $self->{history_pointer} = @{$self->{history} || []} - 1;
1659 }
1660 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1661 }
1662
1663 } elsif ($sym == CFClient::SDLK_DOWN) {
1664 $self->{history_pointer}--;
1665 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1666
1667 if ($self->{history_pointer} >= 0) {
1668 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1669 } else {
1670 $self->set_text ($self->{history_saveback});
1671 }
1190 1672
1191 } else { 1673 } else {
1192 $self->SUPER::key_down ($ev); 1674 $self->SUPER::key_down ($ev);
1193 } 1675 }
1194 1676
… …
1198 1680
1199package CFClient::UI::Button; 1681package CFClient::UI::Button;
1200 1682
1201our @ISA = CFClient::UI::Label::; 1683our @ISA = CFClient::UI::Label::;
1202 1684
1203use SDL; 1685use CFClient::OpenGL;
1204use SDL::OpenGL;
1205 1686
1206my @tex = 1687my @tex =
1207 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1688 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1208 qw(b1_button_active.png); 1689 qw(b1_button_active.png);
1209 1690
1210sub new { 1691sub new {
1211 my $class = shift; 1692 my $class = shift;
1212 1693
1213 $class->SUPER::new ( 1694 $class->SUPER::new (
1214 padding => 4, 1695 padding => 4,
1215 fg => [1, 1, 1], 1696 fg => [1, 1, 1],
1216 bg => [1, 1, 1, 0.2],
1217 active_fg => [1, 1, 0], 1697 active_fg => [0, 0, 1],
1218 can_hover => 1, 1698 can_hover => 1,
1699 align => 0,
1700 valign => 0,
1701 can_events => 1,
1219 @_ 1702 @_
1220 ) 1703 )
1221} 1704}
1222 1705
1223sub button_up { 1706sub button_up {
… …
1231 1714
1232sub _draw { 1715sub _draw {
1233 my ($self) = @_; 1716 my ($self) = @_;
1234 1717
1235 local $self->{fg} = $self->{fg}; 1718 local $self->{fg} = $self->{fg};
1236 my $tex = $tex[0];
1237
1238 glEnable GL_BLEND;
1239 glEnable GL_TEXTURE_2D;
1240 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1241 1719
1242 if ($GRAB == $self) { 1720 if ($GRAB == $self) {
1243 $self->{fg} = $self->{active_fg}; 1721 $self->{fg} = $self->{active_fg};
1244 } 1722 }
1245 1723
1246 glBindTexture GL_TEXTURE_2D, $tex->{name}; 1724 glEnable GL_TEXTURE_2D;
1247 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1725 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1726 glColor 0, 0, 0, 1;
1248 1727
1249 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 1728 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1250 1729
1251 glDisable GL_TEXTURE_2D; 1730 glDisable GL_TEXTURE_2D;
1252 glDisable GL_BLEND;
1253 1731
1254 $self->SUPER::_draw; 1732 $self->SUPER::_draw;
1255} 1733}
1256 1734
1257############################################################################# 1735#############################################################################
… …
1259package CFClient::UI::CheckBox; 1737package CFClient::UI::CheckBox;
1260 1738
1261our @ISA = CFClient::UI::DrawBG::; 1739our @ISA = CFClient::UI::DrawBG::;
1262 1740
1263my @tex = 1741my @tex =
1264 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1742 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1265 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1743 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1266 1744
1267use SDL; 1745use CFClient::OpenGL;
1268use SDL::OpenGL;
1269 1746
1270sub new { 1747sub new {
1271 my $class = shift; 1748 my $class = shift;
1272 1749
1273 $class->SUPER::new ( 1750 $class->SUPER::new (
1274 padding => 2, 1751 padding => 2,
1275 fg => [1, 1, 1], 1752 fg => [1, 1, 1],
1276 active_fg => [1, 1, 0], 1753 active_fg => [1, 1, 0],
1754 bg => [0, 0, 0, 0.2],
1755 active_bg => [1, 1, 1, 0.5],
1277 state => 0, 1756 state => 0,
1278 can_hover => 1, 1757 can_hover => 1,
1279 @_ 1758 @_
1280 ) 1759 )
1281} 1760}
… …
1284 my ($self) = @_; 1763 my ($self) = @_;
1285 1764
1286 ($self->{padding} * 2 + 6) x 2 1765 ($self->{padding} * 2 + 6) x 2
1287} 1766}
1288 1767
1289sub size_allocate {
1290 my ($self, $x, $y, $w, $h) = @_;
1291
1292 $self->_size_allocate ($x, $y, $w, $h);
1293}
1294
1295sub button_down { 1768sub button_down {
1296 my ($self, $ev, $x, $y) = @_; 1769 my ($self, $ev, $x, $y) = @_;
1297 1770
1298 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1771 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1299 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1772 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
… …
1311 1784
1312 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1785 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1313 1786
1314 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1787 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1315 1788
1789 my $tex = $self->{state} ? $tex[1] : $tex[0];
1790
1791 glEnable GL_TEXTURE_2D;
1792 $tex->draw_quad_alpha (0, 0, $s, $s);
1793 glDisable GL_TEXTURE_2D;
1794}
1795
1796#############################################################################
1797
1798package CFClient::UI::Image;
1799
1800our @ISA = CFClient::UI::Base::;
1801
1802use CFClient::OpenGL;
1803use Carp qw/confess/;
1804
1805our %loaded_images;
1806
1807sub new {
1808 my $class = shift;
1809
1810 my $self = $class->SUPER::new (can_events => 0, @_);
1811
1812 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1813
1814 $loaded_images{$self->{image}} ||=
1815 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1816
1817 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1818
1819 Scalar::Util::weaken $loaded_images{$self->{image}};
1820
1821 $self->{aspect} = $tex->{w} / $tex->{h};
1822
1823 $self
1824}
1825
1826sub size_request {
1827 my ($self) = @_;
1828
1829 ($self->{tex}->{w}, $self->{tex}->{h})
1830}
1831
1832sub _draw {
1833 my ($self) = @_;
1834
1835 my $tex = $self->{tex};
1836
1837 my ($w, $h) = ($self->{w}, $self->{h});
1838
1839 if ($self->{rot90}) {
1840 glRotate 90, 0, 0, 1;
1841 glTranslate 0, -$self->{w}, 0;
1842
1843 ($w, $h) = ($h, $w);
1844 }
1845
1846 glEnable GL_TEXTURE_2D;
1847 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1848
1849 $tex->draw_quad_alpha (0, 0, $w, $h);
1850
1851 glDisable GL_TEXTURE_2D;
1852}
1853
1854#############################################################################
1855
1856package CFClient::UI::VGauge;
1857
1858our @ISA = CFClient::UI::Base::;
1859
1860use List::Util qw(min max);
1861
1862use CFClient::OpenGL;
1863
1864my %tex = (
1865 food => [
1866 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1867 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1868 ],
1869 grace => [
1870 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1871 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1872 ],
1873 hp => [
1874 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1875 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1876 ],
1877 mana => [
1878 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1879 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1880 ],
1881);
1882
1883# eg. VGauge->new (gauge => 'food'), default gauge: food
1884sub new {
1885 my $class = shift;
1886
1887 my $self = $class->SUPER::new (
1888 type => 'food',
1889 @_
1890 );
1891
1892 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1893
1894 $self
1895}
1896
1897sub size_request {
1898 my ($self) = @_;
1899
1900 #my $tex = $tex{$self->{type}}[0];
1901 #@$tex{qw(w h)}
1902 (0, 0)
1903}
1904
1905sub set_max {
1906 my ($self, $max) = @_;
1907
1908 return if $self->{max_val} == $max;
1909
1910 $self->{max_val} = $max;
1911 $self->update;
1912}
1913
1914sub set_value {
1915 my ($self, $val, $max) = @_;
1916
1917 $self->set_max ($max)
1918 if defined $max;
1919
1920 return if $self->{val} == $val;
1921
1922 $self->{val} = $val;
1923 $self->update;
1924}
1925
1926sub _draw {
1927 my ($self) = @_;
1928
1929 my $tex = $tex{$self->{type}};
1930 my ($t1, $t2, $t3) = @$tex;
1931
1932 my ($w, $h) = ($self->{w}, $self->{h});
1933
1934 if ($self->{vertical}) {
1935 glRotate 90, 0, 0, 1;
1936 glTranslate 0, -$self->{w}, 0;
1937
1938 ($w, $h) = ($h, $w);
1939 }
1940
1941 my $ycut = $self->{val} / ($self->{max_val} || 1);
1942
1943 my $ycut1 = max 0, min 1, $ycut;
1944 my $ycut2 = max 0, min 1, $ycut - 1;
1945
1946 my $h1 = $self->{h} * (1 - $ycut1);
1947 my $h2 = $self->{h} * (1 - $ycut2);
1948
1316 glEnable GL_BLEND; 1949 glEnable GL_BLEND;
1950 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1317 glEnable GL_TEXTURE_2D; 1951 glEnable GL_TEXTURE_2D;
1318 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1952 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1319 1953
1320 my $tex = $self->{state} ? $tex[1] : $tex[0]; 1954 glBindTexture GL_TEXTURE_2D, $t1->{name};
1955 glBegin GL_QUADS;
1956 glTexCoord 0 , 0; glVertex 0 , 0;
1957 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1958 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1959 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1960 glEnd;
1321 1961
1322 $tex->draw_quad (0, 0, $s, $s); 1962 my $ycut1 = List::Util::min 1, $ycut;
1963 glBindTexture GL_TEXTURE_2D, $t2->{name};
1964 glBegin GL_QUADS;
1965 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1966 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1967 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1968 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1969 glEnd;
1323 1970
1971 if ($t3) {
1972 glBindTexture GL_TEXTURE_2D, $t3->{name};
1973 glBegin GL_QUADS;
1974 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1975 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
1976 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
1977 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1978 glEnd;
1979 }
1980
1981 glDisable GL_BLEND;
1324 glDisable GL_TEXTURE_2D; 1982 glDisable GL_TEXTURE_2D;
1325 glDisable GL_BLEND;
1326} 1983}
1327 1984
1328############################################################################# 1985#############################################################################
1329 1986
1987package CFClient::UI::Gauge;
1988
1989our @ISA = CFClient::UI::VBox::;
1990
1991sub new {
1992 my ($class, %arg) = @_;
1993
1994 my $self = $class->SUPER::new (
1995 tooltip => $arg{type},
1996 can_hover => 1,
1997 can_events => 1,
1998 %arg,
1999 );
2000
2001 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2002 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2003 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2004
2005 $self
2006}
2007
2008sub set_fontsize {
2009 my ($self, $fsize) = @_;
2010
2011 $self->{value}->set_fontsize ($fsize);
2012 $self->{max} ->set_fontsize ($fsize);
2013}
2014
2015sub set_max {
2016 my ($self, $max) = @_;
2017
2018 $self->{gauge}->set_max ($max);
2019 $self->{max}->set_text ($max);
2020}
2021
2022sub set_value {
2023 my ($self, $val, $max) = @_;
2024
2025 $self->set_max ($max)
2026 if defined $max;
2027
2028 $self->{gauge}->set_value ($val, $max);
2029 $self->{value}->set_text ($val);
2030}
2031
2032#############################################################################
2033
1330package CFClient::UI::Slider; 2034package CFClient::UI::Slider;
1331 2035
1332use strict; 2036use strict;
1333 2037
1334use SDL::OpenGL; 2038use CFClient::OpenGL;
1335 2039
1336our @ISA = CFClient::UI::DrawBG::; 2040our @ISA = CFClient::UI::DrawBG::;
1337 2041
1338my @tex = 2042my @tex =
1339 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2043 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1340 qw(s1_slider.png s1_slider_bg.png); 2044 qw(s1_slider.png s1_slider_bg.png);
1341 2045
1342sub new { 2046sub new {
1343 my $class = shift; 2047 my $class = shift;
1344 2048
1345 # range [value, low, high, page] 2049 # range [value, low, high, page, unit]
1346 2050
1347 # TODO: 0-width page 2051 # TODO: 0-width page
1348 # TODO: req_w/h are wrong with vertical 2052 # TODO: req_w/h are wrong with vertical
1349 # TODO: calculations are off 2053 # TODO: calculations are off
1350 my $self = $class->SUPER::new ( 2054 my $self = $class->SUPER::new (
1351 fg => [1, 1, 1], 2055 fg => [1, 1, 1],
1352 active_fg => [0, 0, 0], 2056 active_fg => [0, 0, 0],
2057 bg => [0, 0, 0, 0.2],
2058 active_bg => [1, 1, 1, 0.5],
1353 range => [0, 0, 100, 10], 2059 range => [0, 0, 100, 10],
1354 req_w => 40, 2060 req_w => $::WIDTH / 80,
1355 req_h => 13, 2061 req_h => $::WIDTH / 80,
1356 vertical => 0, 2062 vertical => 0,
1357 can_hover => 1, 2063 can_hover => 1,
1358 inner_pad => 5, 2064 inner_pad => 0.02,
1359 @_ 2065 @_
1360 ); 2066 );
1361 2067
2068 $self->set_value ($self->{range}[0]);
2069 $self->update;
2070
1362 $self 2071 $self
2072}
2073
2074sub set_value {
2075 my ($self, $value) = @_;
2076
2077 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2078
2079 $hi = $lo + 1 if $hi <= $lo;
2080
2081 $value = $lo if $value < $lo;
2082 $value = $hi if $value > $hi;
2083
2084 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2085 if $unit;
2086
2087 $page = $hi - $lo if $page > $hi - $lo;
2088
2089 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2090
2091 if ($value != $old_value) {
2092 $self->emit (changed => $value);
2093 $self->update;
2094 }
1363} 2095}
1364 2096
1365sub size_request { 2097sub size_request {
1366 my ($self) = @_; 2098 my ($self) = @_;
1367 2099
… …
1380 2112
1381sub mouse_motion { 2113sub mouse_motion {
1382 my ($self, $ev, $x, $y) = @_; 2114 my ($self, $ev, $x, $y) = @_;
1383 2115
1384 if ($GRAB == $self) { 2116 if ($GRAB == $self) {
2117 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2118
2119 my (undef, $lo, $hi, $page) = @{$self->{range}};
2120
2121 $x = $x / ($w * (1 - 2 * $self->{inner_pad})) - $self->{inner_pad};
2122
2123 $self->set_value ($x * ($hi - $lo) + $lo);
2124 }
2125}
2126
2127sub update {
2128 my ($self) = @_;
2129
2130 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2131 $self->set_value ($self->{range}[0]);
2132
1385 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2133 my ($value, $lo, $hi, $page) = @{$self->{range}};
1386 2134
1387 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2135 my $inner_w = 1 - 2 * $self->{inner_pad};
1388 2136
1389 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2137 $self->{scale} = ($inner_w / ($hi - $lo)) || 1;
1390 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1391 2138
1392 $x -= $inner_pad_px; # substract the padding 2139 $page = $self->{scale} * $page || 10 / ($self->{w} || 1);
1393 $x = $x * ($hi - $lo) / $inner_w + $lo; 2140 $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 2141
1398 $self->emit (changed => $x); 2142 $value = $self->{inner_pad} + ($value - $page * 0.5);
1399 $self->update; 2143
2144 $value = 0 if $value < 0;
2145 $page = 1 - $value if $value + $page > 1;
2146
2147 $self->{knob_x} = $value;
2148 $self->{knob_w} = $page;
1400 } 2149 });
1401}
1402 2150
1403# the inner_* stuff is for generating a padding for the slider handle, 2151 $self->SUPER::update;
1404# so that the handle doesn't leave the texture. This calculation isn't 100%
1405# correct propably, but it does the job for now
1406sub _calc_inner_pad_px {
1407 my ($self, $w) = @_;
1408 ($w / 100) * $self->{inner_pad} # % to pixels
1409} 2152}
1410 2153
1411sub _draw { 2154sub _draw {
1412 my ($self) = @_; 2155 my ($self) = @_;
1413 2156
1414 $self->SUPER::_draw (); 2157 $self->SUPER::_draw ();
1415 2158
1416 my ($w, $h) = @$self{qw(w h)}; 2159 glScale $self->{w}, $self->{h};
1417 2160
1418 if ($self->{vertical}) { 2161 if ($self->{vertical}) {
1419 # draw a vertical slider like a rotated horizontal slider 2162 # draw a vertical slider like a rotated horizontal slider
1420 2163
2164 glTranslate 1, 0, 0;
1421 glRotate 90, 0, 0, 1; 2165 glRotate 90, 0, 0, 1;
1422 glTranslate 0, -$self->{w}, 0;
1423
1424 ($w, $h) = ($h, $w);
1425 } 2166 }
1426 2167
1427 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2168 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1428 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2169 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1429 2170
1430 my ($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; 2171 glEnable GL_TEXTURE_2D;
1451 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2172 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1452 2173
1453 # draw background 2174 # draw background
1454 $tex[1]->draw_quad (0, 0, $w, $h); 2175 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1455 2176
1456 # draw handle 2177 # draw handle
1457 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2178 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1458 2179
1459 glDisable GL_BLEND;
1460 glDisable GL_TEXTURE_2D; 2180 glDisable GL_TEXTURE_2D;
1461} 2181}
1462 2182
1463############################################################################# 2183#############################################################################
1464 2184
1465package CFClient::UI::TextView; 2185package CFClient::UI::TextView;
1466 2186
1467our @ISA = CFClient::UI::HBox::; 2187our @ISA = CFClient::UI::HBox::;
1468 2188
1469use SDL::OpenGL; 2189use CFClient::OpenGL;
1470 2190
1471sub new { 2191sub new {
1472 my $class = shift; 2192 my $class = shift;
1473 2193
1474 my $self = $class->SUPER::new ( 2194 my $self = $class->SUPER::new (
1475 req_w => $::WIDTH / 6, 2195 fontsize => 1,
1476 req_h => $::HEIGHT / 6, 2196 can_events => 0,
1477 fontsize => $::FONTSIZE, 2197 #font => default_font
1478 @_, 2198 @_,
1479 2199
1480 layout => (new CFClient::Layout), 2200 layout => (new CFClient::Layout 1),
1481 par => [], 2201 par => [],
1482 height => 0, 2202 height => 0,
1483 children => [ 2203 children => [
1484 (new CFClient::UI::Empty expand => 1), 2204 (new CFClient::UI::Empty expand => 1),
1485 (new CFClient::UI::Slider vertical => 1), 2205 (new CFClient::UI::Slider vertical => 1),
1486 ], 2206 ],
1487 ); 2207 );
1488 2208
1489 $self->{children}[1]->connect (changed => sub { 2209 $self->{children}[1]->connect (changed => sub { $self->update });
1490 $self->update;
1491 });
1492 2210
1493 $self 2211 $self
1494} 2212}
1495 2213
1496sub set_fontsize { 2214sub set_fontsize {
… …
1498 2216
1499 $self->{fontsize} = $fontsize; 2217 $self->{fontsize} = $fontsize;
1500 $self->reflow; 2218 $self->reflow;
1501} 2219}
1502 2220
2221sub size_allocate {
2222 my ($self, $w, $h) = @_;
2223
2224 $self->SUPER::size_allocate ($w, $h);
2225
2226 $self->{layout}->set_font ($self->{font}) if $self->{font};
2227 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2228 $self->{layout}->set_width ($self->{children}[0]{w});
2229
2230 $self->reflow;
2231}
2232
1503sub text_height { 2233sub text_height {
1504 my ($self, $text) = @_; 2234 my ($self, $text, $indent) = @_;
1505 2235
1506 my $layout = $self->{layout}; 2236 my $layout = $self->{layout};
1507 2237
1508 $layout->set_height ($self->{fontsize}); 2238 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1509 $layout->set_width ($self->{w}); 2239 $layout->set_width ($self->{children}[0]{w} - $indent);
1510 $layout->set_text ($text); 2240 $layout->set_markup ($text);
1511 2241
1512 ($layout->size)[1] 2242 ($layout->size)[1]
1513} 2243}
1514 2244
1515sub reflow { 2245sub reflow {
… …
1517 2247
1518 $self->{need_reflow}++; 2248 $self->{need_reflow}++;
1519 $self->update; 2249 $self->update;
1520} 2250}
1521 2251
1522sub size_request {
1523 my ($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 $self->reflow;
1537}
1538
1539sub add_paragraph { 2252sub add_paragraph {
1540 my ($self, $color, $text) = @_; 2253 my ($self, $color, $text, $indent) = @_;
1541 2254
1542 #TODO: intelligently "reformat" paragraph 2255 #TODO: intelligently "reformat" paragraph
1543 2256
2257 for my $line (split /\n/, $text) {
1544 my $height = $self->text_height ($text); 2258 my $height = $self->text_height ($line);
1545
1546 $self->{height} += $height; 2259 $self->{height} += $height;
1547
1548 push @{$self->{par}}, [$height, $color, $text]; 2260 push @{$self->{par}}, [$height, $color, $indent, $line];
2261 }
1549 2262
1550 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2263 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
1551 $self->{children}[1]->update; 2264 $self->{children}[1]->update;
1552} 2265}
1553 2266
… …
1558 2271
1559 return unless $self->{h} > 0; 2272 return unless $self->{h} > 0;
1560 2273
1561 delete $self->{texture}; 2274 delete $self->{texture};
1562 2275
1563 $TOPLEVEL->on_refresh ($self, sub { 2276 $ROOT->on_post_alloc ($self, sub {
1564 if (delete $self->{need_reflow}) { 2277 if (delete $self->{need_reflow}) {
1565 my $height = 0; 2278 my $height = 0;
1566 2279
1567 $height += $_->[0] = $self->text_height ($_->[2]) 2280 $height += $_->[0] = $self->text_height ($_->[3], $_->[2])
1568 for @{$self->{par}}; 2281 for @{$self->{par}};
1569 2282
1570 $self->{height} = $height; 2283 $self->{height} = $height;
1571 2284
1572 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2285 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
2286 $self->{children}[1]->update;
1573 2287
1574 delete $self->{texture}; 2288 delete $self->{texture};
1575 } 2289 }
1576 2290
1577 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2291 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1578 glClearColor 0, 0, 0, 1; 2292 glClearColor 0.5, 0.5, 0.5, 0;
1579 glClear GL_COLOR_BUFFER_BIT; 2293 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 2294
1586 my $top = int $self->{children}[1]{range}[0]; 2295 my $top = int $self->{children}[1]{range}[0];
1587 2296
1588 my $y0 = $top; 2297 my $y0 = $top;
1589 my $y1 = $top + $self->{h}; 2298 my $y1 = $top + $self->{h};
1590 2299
1591 my $y = 0; 2300 my $y = 0;
1592 2301
1593 my $layout = $self->{layout}; 2302 my $layout = $self->{layout};
1594 2303
2304 $layout->set_font ($self->{font}) if $self->{font};
2305
2306 glEnable GL_BLEND;
2307 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2308
1595 for my $par (@{$self->{par}}) { 2309 for my $par (@{$self->{par}}) {
1596 my $h = $par->[0]; 2310 my $h = $par->[0];
1597 2311
1598 if ($y0 < $y + $h && $y < $y1) { 2312 if ($y0 < $y + $h && $y < $y1) {
2313 $layout->set_foreground (@{ $par->[1] });
2314 $layout->set_width ($self->{w} - $par->[2]);
1599 $layout->set_text ($par->[2]); 2315 $layout->set_markup ($par->[3]);
1600 2316
1601 glColor @{ $par->[1] }; 2317 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1602 my ($W, $H) = $layout->size; 2318
1603 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2319 glRasterPos $par->[2], $y - $y0;
2320 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1604 } 2321 }
1605 2322
1606 $y += $h; 2323 $y += $h;
1607 } 2324 }
1608 2325
1609 glDisable GL_TEXTURE_2D;
1610 glDisable GL_BLEND; 2326 glDisable GL_BLEND;
1611 }; 2327 };
1612 }); 2328 });
1613} 2329}
1614 2330
1615sub _draw { 2331sub _draw {
1616 my ($self) = @_; 2332 my ($self) = @_;
1617 2333
1618 if ($self->{texture}) {
1619 glEnable GL_TEXTURE_2D; 2334 glEnable GL_TEXTURE_2D;
1620 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2335 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2336 glColor 1, 1, 1, 1;
1621 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2337 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1622 glDisable GL_TEXTURE_2D; 2338 glDisable GL_TEXTURE_2D;
1623 }
1624 2339
1625 $self->{children}[1]->draw; 2340 $self->{children}[1]->draw;
1626 2341
1627} 2342}
1628 2343
1629############################################################################# 2344#############################################################################
1630 2345
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 $::CONN->user_send ("command run_stop");
1859 }
1860}
1861
1862#############################################################################
1863
1864package CFClient::UI::Animator; 2346package CFClient::UI::Animator;
1865 2347
1866use SDL::OpenGL; 2348use CFClient::OpenGL;
1867 2349
1868our @ISA = CFClient::UI::Bin::; 2350our @ISA = CFClient::UI::Bin::;
1869 2351
1870sub moveto { 2352sub moveto {
1871 my ($self, $x, $y) = @_; 2353 my ($self, $x, $y) = @_;
… …
1909 2391
1910sub new { 2392sub new {
1911 my $class = shift; 2393 my $class = shift;
1912 2394
1913 my $self = $class->SUPER::new ( 2395 my $self = $class->SUPER::new (
1914 state => 0, 2396 state => 0,
1915 connect_activate => \&toggle_flopper, 2397 connect_activate => \&toggle_flopper,
1916 @_ 2398 @_
1917 ); 2399 );
1918 2400
1919 if ($self->{state}) { 2401 if ($self->{state}) {
… …
1927sub toggle_flopper { 2409sub toggle_flopper {
1928 my ($self) = @_; 2410 my ($self) = @_;
1929 2411
1930 # TODO: use animation 2412 # TODO: use animation
1931 if ($self->{state} = !$self->{state}) { 2413 if ($self->{state} = !$self->{state}) {
1932 $CFClient::UI::TOPLEVEL->add ($self->{other}); 2414 $CFClient::UI::ROOT->add ($self->{other});
1933 $self->{other}->move ( 2415 $self->{other}->move ($self->coord2global (0, $self->{h}));
1934 ($::WIDTH - $self->{other}{w}) * 0.5, 2416 $self->emit ("open");
1935 ($::HEIGHT - $self->{other}{h}) * 0.5, 2417 } else {
2418 $CFClient::UI::ROOT->remove ($self->{other});
2419 $self->emit ("close");
2420 }
2421
2422 $self->emit (changed => $self->{state});
2423}
2424
2425#############################################################################
2426
2427package CFClient::UI::Tooltip;
2428
2429our @ISA = CFClient::UI::Bin::;
2430
2431use CFClient::OpenGL;
2432
2433sub new {
2434 my $class = shift;
2435
2436 $class->SUPER::new (
2437 @_,
2438 can_events => 0,
2439 )
2440}
2441
2442sub set_tooltip_from {
2443 my ($self, $widget) = @_;
2444
2445 $self->add (new CFClient::UI::Label
2446 markup => $widget->{tooltip},
2447 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2448 fontsize => 0.8,
2449 fg => [0, 0, 0, 1],
2450 ellipsise => 0,
2451 font => ($widget->{tooltip_font} || $::FONT_PROP),
2452 );
2453}
2454
2455sub size_request {
2456 my ($self) = @_;
2457
2458 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2459
2460 ($w + 4, $h + 4)
2461}
2462
2463sub size_allocate {
2464 my ($self, $w, $h) = @_;
2465
2466 $self->SUPER::size_allocate ($w - 4, $h - 4);
2467}
2468
2469sub _draw {
2470 my ($self) = @_;
2471
2472 glTranslate 0.375, 0.375;
2473
2474 my ($w, $h) = @$self{qw(w h)};
2475
2476 glColor 1, 0.8, 0.4;
2477 glBegin GL_QUADS;
2478 glVertex 0 , 0;
2479 glVertex 0 , $h;
2480 glVertex $w, $h;
2481 glVertex $w, 0;
2482 glEnd;
2483
2484 glColor 0, 0, 0;
2485 glBegin GL_LINE_LOOP;
2486 glVertex 0 , 0;
2487 glVertex 0 , $h;
2488 glVertex $w, $h;
2489 glVertex $w, 0;
2490 glEnd;
2491
2492 glTranslate 2 - 0.375, 2 - 0.375;
2493 $self->SUPER::_draw;
2494}
2495
2496#############################################################################
2497
2498package CFClient::UI::Face;
2499
2500our @ISA = CFClient::UI::Base::;
2501
2502use CFClient::OpenGL;
2503
2504sub new {
2505 my $class = shift;
2506
2507 my $self = $class->SUPER::new (
2508 aspect => 1,
2509 @_,
2510 );
2511
2512 if ($self->{anim} && $self->{animspeed}) {
2513 Scalar::Util::weaken (my $widget = $self);
2514
2515 $self->{timer} = Event->timer (
2516 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2517 hard => 1,
2518 interval => $self->{animspeed},
2519 cb => sub {
2520 ++$widget->{frame};
2521 $widget->update;
2522 },
1936 ); 2523 );
2524 }
2525
2526 $self
2527}
2528
2529sub size_request {
2530 (32, 8)
2531}
2532
2533sub update {
2534 my ($self) = @_;
2535
2536 return unless $self->{visible};
2537
2538 $self->SUPER::update;
2539}
2540
2541sub _draw {
2542 my ($self) = @_;
2543
2544 return unless $::CONN;#d# manage and cache textures differently
2545
2546 my $face;
2547
2548 if ($self->{frame}) {
2549 my $anim = $::CONN->{anim}[$self->{anim}];
2550
2551 $face = $anim->[ $self->{frame} % @$anim ]
2552 if $anim && @$anim;
2553 }
2554
2555 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2556
2557 if ($tex) {
2558 glEnable GL_TEXTURE_2D;
2559 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2560 glColor 1, 1, 1, 1;
2561 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2562 glDisable GL_TEXTURE_2D;
2563 }
2564}
2565
2566sub DESTROY {
2567 my ($self) = @_;
2568
2569 $self->{timer}->cancel
2570 if $self->{timer};
2571
2572 $self->SUPER::DESTROY;
2573}
2574
2575#############################################################################
2576
2577package CFClient::UI::InventoryItem;
2578
2579our @ISA = CFClient::UI::HBox::;
2580
2581sub _item_to_desc {
2582 my ($item) = @_;
2583
2584 my $desc =
2585 $item->{nrof} < 2
2586 ? $item->{name}
2587 : "$item->{nrof} × $item->{name_pl}";
2588
2589 $item->{flags} & Crossfire::Protocol::F_OPEN
2590 and $desc .= " (open)";
2591 $item->{flags} & Crossfire::Protocol::F_APPLIED
2592 and $desc .= " (applied)";
2593 $item->{flags} & Crossfire::Protocol::F_UNPAID
2594 and $desc .= " (unpaid)";
2595 $item->{flags} & Crossfire::Protocol::F_MAGIC
2596 and $desc .= " (magic)";
2597 $item->{flags} & Crossfire::Protocol::F_CURSED
2598 and $desc .= " (cursed)";
2599 $item->{flags} & Crossfire::Protocol::F_DAMNED
2600 and $desc .= " (damned)";
2601 $item->{flags} & Crossfire::Protocol::F_LOCKED
2602 and $desc .= " *";
2603
2604 $desc
2605}
2606
2607sub new {
2608 my $class = shift;
2609
2610 my %args = @_;
2611
2612 my $item = delete $args{item};
2613
2614 my $desc = _item_to_desc ($item);
2615
2616 my $self = $class->SUPER::new (
2617 can_hover => 1,
2618 can_events => 1,
2619 tooltip => ((CFClient::UI::Label::escape $desc)
2620 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2621 connect_button_down => sub {
2622 my ($self, $ev, $x, $y) = @_;
2623
2624 # todo: maybe put examine on 1? but should just be a tooltip :(
2625 if ($ev->{button} == 1) {
2626 my $targ = $::CONN->{player}{tag};
2627
2628 if ($item->{container} == $::CONN->{player}{tag}) {
2629 $targ = $main::OPENCONT;
2630 }
2631
2632 $::CONN->send ("move $targ $item->{tag} 0");
2633 } elsif ($ev->{button} == 2) {
2634 $::CONN->send ("apply $item->{tag}");
2635 } elsif ($ev->{button} == 3) {
2636 my @menu_items = (
2637 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2638 ["mark", sub { $::CONN->send ("mark ". pack "N", $item->{tag}) }],
2639 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2640 (
2641 $item->{flags} & Crossfire::Protocol::F_LOCKED
2642 ? (
2643 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $item->{tag}) }],
2644 )
2645 : (
2646 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $item->{tag}) }],
2647 ["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
2648 )
2649 ),
2650 );
2651
2652 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
2653 }
2654
2655 1
2656 },
2657 %args
2658 );
2659
2660
2661 $self->add (new CFClient::UI::Face
2662 can_events => 0,
2663 face => $item->{face},
2664 anim => $item->{anim},
2665 animspeed => $item->{animspeed},
2666 );
2667
2668 $self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
2669
2670 $self->{item} = $item;
2671
2672 $self->update_item;
2673
2674 $self
2675}
2676
2677sub update_item {
2678 my ($self) = @_;
2679
2680 my $desc = _item_to_desc ($self->{item});
2681
2682 $self->{name_lbl}->set_text ($desc);
2683}
2684
2685#############################################################################
2686
2687package CFClient::UI::Inventory;
2688
2689our @ISA = CFClient::UI::ScrolledWindow::;
2690
2691sub new {
2692 my $class = shift;
2693
2694 my $self = $class->SUPER::new (
2695 scrolled => (new CFClient::UI::VBox),
2696 @_,
2697 );
2698
2699 $self
2700}
2701
2702sub set_items {
2703 my ($self, $items) = @_;
2704
2705 $self->{scrolled}->clear;
2706 return unless $items;
2707
2708 my @items = sort {
2709 ($a->{type} <=> $b->{type})
2710 or ($a->{name} cmp $b->{name})
2711 } @$items;
2712
2713 $self->{real_items} = \@items;
2714
2715 for my $item (@items) {
2716 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2717 $item->update_item ();
2718 }
2719
2720 $self->{scrolled}->add (@items);
2721
2722# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2723}
2724
2725sub size_request {
2726 my ($self) = @_;
2727 ($self->{req_w}, $self->{req_h});
2728}
2729
2730#############################################################################
2731
2732package CFClient::UI::Menu;
2733
2734our @ISA = CFClient::UI::FancyFrame::;
2735
2736use CFClient::OpenGL;
2737
2738sub new {
2739 my $class = shift;
2740
2741 my $self = $class->SUPER::new (
2742 items => [],
2743 z => 100,
2744 @_,
2745 );
2746
2747 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2748
2749 for my $item (@{ $self->{items} }) {
2750 my ($widget, $cb) = @$item;
2751
2752 # handle various types of items, only text for now
2753 if (!ref $widget) {
2754 $widget = new CFClient::UI::Label
2755 can_hover => 1,
2756 can_events => 1,
2757 text => $widget;
2758 }
2759
2760 $self->{item}{$widget} = $item;
2761
2762 $self->{vbox}->add ($widget);
2763 }
2764
2765 $self
2766}
2767
2768# popup given the event (must be a mouse button down event currently)
2769sub popup {
2770 my ($self, $ev) = @_;
2771
2772 $self->emit ("popdown");
2773
2774 # maybe save $GRAB? must be careful about events...
2775 $GRAB = $self;
2776 $self->{button} = $ev->{button};
2777
2778 $self->show;
2779 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2780}
2781
2782sub mouse_motion {
2783 my ($self, $ev, $x, $y) = @_;
2784
2785 # TODO: should use vbox->find_widget or so
2786 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2787 $self->{hover} = $self->{item}{$HOVER};
2788}
2789
2790sub button_up {
2791 my ($self, $ev, $x, $y) = @_;
2792
2793 if ($ev->{button} == $self->{button}) {
2794 undef $GRAB;
2795 $self->hide;
2796
2797 $self->emit ("popdown");
2798 $self->{hover}[1]->() if $self->{hover};
2799 }
2800}
2801
2802#############################################################################
2803
2804package CFClient::UI::Statusbox;
2805
2806our @ISA = CFClient::UI::VBox::;
2807
2808sub new {
2809 my $class = shift;
2810
2811 $class->SUPER::new (
2812 fontsize => 0.8,
2813 @_,
2814 )
2815}
2816
2817sub reorder {
2818 my ($self) = @_;
2819 my $NOW = time;
2820
2821 while (my ($k, $v) = each %{ $self->{item} }) {
2822 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2823 }
2824
2825 my @widgets;
2826
2827 my @items = sort {
2828 $a->{pri} <=> $b->{pri}
2829 or $b->{id} <=> $a->{id}
2830 } values %{ $self->{item} };
2831
2832 my $count = 10 + 1;
2833 for my $item (@items) {
2834 last unless --$count;
2835
2836 push @widgets, $item->{label} ||= do {
2837 # TODO: doesn't handle markup well (read as: at all)
2838 my $short = $item->{count} > 1
2839 ? "<b>$item->{count} ×</b> $item->{text}"
2840 : $item->{text};
2841
2842 for ($short) {
2843 s/^\s+//;
2844 s/\s+/ /g;
2845 }
2846
2847 new CFClient::UI::Label
2848 markup => $short,
2849 tooltip => $item->{tooltip},
2850 tooltip_font => $::FONT_PROP,
2851 tooltip_width => 0.67,
2852 fontsize => $item->{fontsize} || $self->{fontsize},
2853 max_w => $::WIDTH * 0.44,
2854 fg => $item->{fg},
2855 can_events => 1,
2856 can_hover => 1
2857 };
2858 }
2859
2860 $self->clear;
2861 $self->SUPER::add (reverse @widgets);
2862}
2863
2864sub add {
2865 my ($self, $text, %arg) = @_;
2866
2867 $text =~ s/^\s+//;
2868 $text =~ s/\s+$//;
2869
2870 my $timeout = time + ((delete $arg{timeout}) || 60);
2871
2872 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2873
2874 if (my $item = $self->{item}{$group}) {
2875 if ($item->{text} eq $text) {
2876 $item->{count}++;
2877 } else {
2878 $item->{count} = 1;
2879 $item->{text} = $item->{tooltip} = $text;
2880 }
2881 $item->{id} = ++$self->{id};
2882 $item->{timeout} = $timeout;
2883 delete $item->{label};
1937 } else { 2884 } else {
1938 $CFClient::UI::TOPLEVEL->remove ($self->{other}); 2885 $self->{item}{$group} = {
2886 id => ++$self->{id},
2887 text => $text,
2888 timeout => $timeout,
2889 tooltip => $text,
2890 fg => [0.8, 0.8, 0.8, 0.8],
2891 pri => 0,
2892 count => 1,
2893 %arg,
2894 };
1939 } 2895 }
2896
2897 $self->reorder;
2898}
2899
2900sub reconfigure {
2901 my ($self) = @_;
2902
2903 delete $_->{label}
2904 for values %{ $self->{item} || {} };
2905
2906 $self->reorder;
2907 $self->SUPER::reconfigure;
1940} 2908}
1941 2909
1942############################################################################# 2910#############################################################################
1943 2911
1944package CFClient::UI::Toplevel; 2912package CFClient::UI::Root;
1945 2913
1946our @ISA = CFClient::UI::Container::; 2914our @ISA = CFClient::UI::Container::;
1947 2915
1948use SDL::OpenGL; 2916use CFClient::OpenGL;
2917
2918sub new {
2919 my $class = shift;
2920
2921 $class->SUPER::new (
2922 @_,
2923 )
2924}
2925
2926sub configure {
2927 my ($self, $x, $y, $w, $h) = @_;
2928
2929 $self->{w} = $w;
2930 $self->{h} = $h;
2931}
2932
2933sub check_size {
2934 my ($self) = @_;
2935
2936 $self->size_allocate ($self->{w}, $self->{h})
2937 if $self->{w};
2938}
1949 2939
1950sub size_request { 2940sub size_request {
1951 ($::WIDTH, $::HEIGHT) 2941 my ($self) = @_;
2942
2943 ($self->{w}, $self->{h})
1952} 2944}
1953 2945
1954sub size_allocate { 2946sub size_allocate {
1955 my ($self, $x, $y, $w, $h) = @_; 2947 my ($self, $w, $h) = @_;
1956 2948
1957 $self->_size_allocate ($x, $y, $w, $h); 2949 my $old_w = $self->{old_w}; $self->{old_w} = $w;
2950 my $old_h = $self->{old_h}; $self->{old_h} = $h;
1958 2951
1959 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 2952 CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
1960 for @{$self->{children}}; 2953 if $old_w && $old_h && ($old_w != $w || $old_h != $h);
1961}
1962 2954
1963sub translate { 2955 for my $child ($self->children) {
2956 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2957
2958 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
2959 if exists $child->{req_x};
2960
2961 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
2962 if exists $child->{req_y};
2963
2964 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
2965 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
2966
2967 $child->configure ($X, $Y, $W, $H);
2968 }
2969}
2970
2971sub coord2local {
1964 my ($self, $x, $y) = @_; 2972 my ($self, $x, $y) = @_;
1965 2973
1966 ($x, $y) 2974 ($x, $y)
1967} 2975}
1968 2976
2977sub coord2global {
2978 my ($self, $x, $y) = @_;
2979
2980 ($x, $y)
2981}
2982
1969sub update { 2983sub update {
1970 my ($self) = @_; 2984 my ($self) = @_;
1971 2985
1972 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 2986 $self->check_size;
1973 ::refresh (); 2987 $::WANT_REFRESH++;
1974} 2988}
1975 2989
1976sub add { 2990sub add {
1977 my ($self, $widget) = @_; 2991 my ($self, @children) = @_;
1978 2992
2993 for my $child (@children) {
2994 $child->{toplevel} = 1;
2995
2996 # integerise window positions
2997 $child->{x} = int $child->{x};
2998 $child->{y} = int $child->{y};
2999 }
3000
1979 $self->SUPER::add ($widget); 3001 $self->SUPER::add (@children);
1980 3002
1981 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request); 3003 while (@children) {
3004 my $w = pop @children;
3005 push @children, $w->children;
3006 $w->{visible} = 1;
3007 }
3008}
3009
3010sub remove {
3011 my ($self, @children) = @_;
3012
3013 $self->SUPER::remove (@children);
3014
3015 while (@children) {
3016 my $w = pop @children;
3017 push @children, $w->children;
3018 delete $w->{visible};
3019 }
1982} 3020}
1983 3021
1984sub on_refresh { 3022sub on_refresh {
1985 my ($self, $id, $cb) = @_; 3023 my ($self, $id, $cb) = @_;
1986 3024
1987 $self->{refresh_hook}{$id} = $cb; 3025 $self->{refresh_hook}{$id} = $cb;
1988} 3026}
1989 3027
3028sub on_post_alloc {
3029 my ($self, $id, $cb) = @_;
3030
3031 $self->{post_alloc_hook}{$id} = $cb;
3032}
3033
1990sub draw { 3034sub draw {
1991 my ($self) = @_; 3035 my ($self) = @_;
1992 3036
1993 while (my $rcb = delete $self->{refresh_hook}) { 3037 while ($self->{refresh_hook}) {
1994 $_->() for values %$rcb; 3038 $_->()
3039 for values %{delete $self->{refresh_hook}};
3040 }
3041
3042 if ($self->{check_size}) {
3043 my @queue = ([], []);
3044
3045 for (;;) {
3046 if ($self->{check_size}) {
3047 # heuristic: check containers last
3048 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
3049 for values %{delete $self->{check_size}}
3050 }
3051
3052 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
3053
3054 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
3055 ? @$widget{qw(user_w user_h)}
3056 : $widget->size_request;
3057
3058 if (delete $widget->{force_alloc}
3059 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3060 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3061
3062 $widget->{req_w} = $w;
3063 $widget->{req_h} = $h;
3064
3065 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
3066
3067 $widget->{parent}->check_size
3068 if $widget->{parent};
3069 }
3070 }
3071 }
3072
3073 while ($self->{size_alloc}) {
3074 for (values %{delete $self->{size_alloc}}) {
3075 my ($widget, $w, $h) = @$_;
3076
3077 $w = 0 if $w < 0;
3078 $h = 0 if $h < 0;
3079
3080 $widget->{w} = $w;
3081 $widget->{h} = $h;
3082 $widget->size_allocate ($w, $h);
3083 $widget->emit (size_allocate => $w, $h);
3084 }
3085 }
3086
3087 while ($self->{post_alloc_hook}) {
3088 $_->()
3089 for values %{delete $self->{post_alloc_hook}};
1995 } 3090 }
1996 3091
1997 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3092 glViewport 0, 0, $::WIDTH, $::HEIGHT;
1998 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3093 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
1999 glClear GL_COLOR_BUFFER_BIT; 3094 glClear GL_COLOR_BUFFER_BIT;
2000 3095
2001 glMatrixMode GL_PROJECTION; 3096 glMatrixMode GL_PROJECTION;
2002 glLoadIdentity; 3097 glLoadIdentity;
2003 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3098 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2004 glMatrixMode GL_MODELVIEW; 3099 glMatrixMode GL_MODELVIEW;
2005 glLoadIdentity; 3100 glLoadIdentity;
2006 3101
2007 $self->_draw; 3102 $self->_draw;
2008} 3103}
2009 3104
2010############################################################################# 3105#############################################################################
2011 3106
2012package CFClient::UI; 3107package CFClient::UI;
2013 3108
2014$TOPLEVEL = new CFClient::UI::Toplevel; 3109$ROOT = new CFClient::UI::Root;
3110$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2015 3111
20161 31121
2017 3113

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