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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.80 by root, Wed Apr 12 00:36:13 2006 UTC vs.
Revision 1.220 by root, Mon May 22 03:28:55 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; 116 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER; 117 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 118
70 $HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER; 119 check_tooltip;
120 }
121
122 if ($HOVER) {
123 ($x, $y) = $HOVER->coord2local ($x, $y);
124 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
125 }
126}
127
128# convert position array to integers
129sub harmonize {
130 my ($vals) = @_;
131
132 my $rem = 0;
133
134 for (@$vals) {
135 my $i = int $_ + $rem;
136 $rem += $_ - $i;
137 $_ = $i;
138 }
139}
140
141sub full_refresh {
142 # make a copy, otherwise for complains about freed values.
143 my @widgets = values %WIDGET;
144
145 $_->update
146 for @widgets;
147}
148
149# call when resolution changes etc.
150sub rescale_widgets {
151 my ($sx, $sy) = @_;
152
153 # make a copy, otherwise for complains about freed values.
154 my @widgets = values %WIDGET;
155
156 for my $widget (@widgets) {
157 if ($widget->{toplevel}) {
158 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x};
159 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
160 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};
161 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
162 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};
163 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
164 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};
165 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h};
166 }
167
168 $widget->reconfigure;
169 }
71} 170}
72 171
73############################################################################# 172#############################################################################
74 173
75package CFClient::UI::Base; 174package CFClient::UI::Base;
76 175
77use strict; 176use strict;
78 177
79use SDL::OpenGL; 178use CFClient::OpenGL;
80 179
81sub new { 180sub new {
82 my $class = shift; 181 my $class = shift;
83 182
84 my $self = bless { 183 my $self = bless {
85 x => 0, 184 x => 0,
86 y => 0, 185 y => 0,
87 z => 0, 186 z => 0,
88 w => -1, 187 can_events => 1,
89 h => -1,
90 @_ 188 @_
91 }, $class; 189 }, $class;
92 190
93 for (keys %$self) { 191 for (keys %$self) {
94 if (/^connect_(.*)$/) { 192 if (/^connect_(.*)$/) {
95 $self->connect ($1 => delete $self->{$_}); 193 $self->connect ($1 => delete $self->{$_});
96 } 194 }
97 } 195 }
98 196
197 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
198
99 $self 199 $self
200}
201
202sub destroy {
203 my ($self) = @_;
204
205 $self->hide;
206 %$self = ();
207}
208
209sub show {
210 my ($self) = @_;
211
212 return if $self->{parent};
213
214 $CFClient::UI::ROOT->add ($self);
215}
216
217sub hide {
218 my ($self) = @_;
219
220 undef $GRAB if $GRAB == $self;
221 undef $HOVER if $HOVER == $self;
222
223 $self->{parent}->remove ($self)
224 if $self->{parent};
100} 225}
101 226
102sub move { 227sub move {
103 my ($self, $x, $y, $z) = @_; 228 my ($self, $x, $y, $z) = @_;
229
104 $self->{x} = $x; 230 $self->{x} = int $x;
105 $self->{y} = $y; 231 $self->{y} = int $y;
106 $self->{z} = $z if defined $z; 232 $self->{z} = $z if defined $z;
107}
108 233
109sub needs_redraw { 234 $self->update;
110 0 235}
236
237sub set_size {
238 my ($self, $w, $h) = @_;
239
240 $self->{user_w} = $w;
241 $self->{user_h} = $h;
242
243 $self->check_size;
111} 244}
112 245
113sub size_request { 246sub size_request {
114 require Carp; 247 require Carp;
115 Carp::confess "size_request is abtract"; 248 Carp::confess "size_request is abstract";
116} 249}
117 250
118sub _size_allocate { 251sub configure {
119 my ($self, $x, $y, $w, $h) = @_; 252 my ($self, $x, $y, $w, $h) = @_;
120 253
254 if ($self->{aspect}) {
255 my $w2 = List::Util::min $w, int $h * $self->{aspect};
256 my $h2 = List::Util::min $h, int $w / $self->{aspect};
257
258 # use alignment to adjust x, y
259
260 $x += int +($w - $w2) * 0.5;
261 $y += int +($h - $h2) * 0.5;
262
263 ($w, $h) = ($w2, $h2);
264 }
265
266 if ($self->{x} != $x || $self->{y} != $y) {
121 $self->{x} = $x; 267 $self->{x} = $x;
122 $self->{y} = $y; 268 $self->{y} = $y;
269 $self->update;
270 }
123 271
124 return unless $self->{w} != $w || $self->{h} != $h; 272 if ($self->{w} != $w || $self->{h} != $h) {
125 273 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
126 $self->{w} = $w;
127 $self->{h} = $h;
128
129 1 274 }
130} 275}
131 276
132sub size_allocate { 277sub size_allocate {
278 # nothing to be done
279}
280
281sub reconfigure {
282 my ($self) = @_;
283
284 $self->check_size (1);
285 $self->update;
286}
287
288sub children {
289}
290
291sub set_max_size {
133 my ($self, $x, $y, $w, $h) = @_; 292 my ($self, $w, $h) = @_;
134 293
135 $self->_size_allocate ($x, $y, $w, $h); 294 delete $self->{max_w}; $self->{max_w} = $w if $w;
295 delete $self->{max_h}; $self->{max_h} = $h if $h;
136} 296}
137 297
298sub set_tooltip {
299 my ($self, $tooltip) = @_;
300
301 $self->{tooltip} = $tooltip;
302
303 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
304 delete $CFClient::UI::TOOLTIP->{owner};
305 CFClient::UI::check_tooltip;
306 }
307}
308
138# translate global koordinates to local coordinate system 309# translate global coordinates to local coordinate system
139sub translate { 310sub coord2local {
140 my ($self, $x, $y) = @_; 311 my ($self, $x, $y) = @_;
141 312
142 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 313 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
314}
315
316# translate local coordinates to global coordinate system
317sub coord2global {
318 my ($self, $x, $y) = @_;
319
320 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
143} 321}
144 322
145sub focus_in { 323sub focus_in {
146 my ($self) = @_; 324 my ($self) = @_;
147 325
148 return if $FOCUS == $self; 326 return if $FOCUS == $self;
327 return unless $self->{can_focus};
149 328
150 my $focus = $FOCUS; $FOCUS = $self; 329 my $focus = $FOCUS; $FOCUS = $self;
330
331 $self->emit (focus_in => $focus);
332
151 $focus->update if $focus; 333 $focus->update if $focus;
152 $FOCUS->update; 334 $FOCUS->update;
153} 335}
154 336
155sub focus_out { 337sub focus_out {
156 my ($self) = @_; 338 my ($self) = @_;
157 339
158 return unless $FOCUS == $self; 340 return unless $FOCUS == $self;
159 341
160 my $focus = $FOCUS; undef $FOCUS; 342 my $focus = $FOCUS; undef $FOCUS;
343
344 $self->emit (focus_out => $focus);
345
161 $focus->update if $focus; #? 346 $focus->update if $focus; #?
162} 347}
163 348
164sub mouse_motion { } 349sub mouse_motion { }
165sub button_up { } 350sub button_up { }
… …
186 glPushMatrix; 371 glPushMatrix;
187 glTranslate $self->{x}, $self->{y}, 0; 372 glTranslate $self->{x}, $self->{y}, 0;
188 $self->_draw; 373 $self->_draw;
189 glPopMatrix; 374 glPopMatrix;
190 375
191 if ($self == $HOVER) { 376 if ($self == $HOVER && $self->{can_hover}) {
192 my ($x, $y) = @$self{qw(x y)}; 377 my ($x, $y) = @$self{qw(x y)};
193 378
194 glColor 0, 0, 1, 0.2; 379 glColor 1, 0.8, 0.5, 0.2;
195 glEnable GL_BLEND; 380 glEnable GL_BLEND;
196 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 381 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
197 glBegin GL_QUADS; 382 glBegin GL_QUADS;
198 glVertex $x , $y; 383 glVertex $x , $y;
199 glVertex $x + $self->{w}, $y; 384 glVertex $x + $self->{w}, $y;
200 glVertex $x + $self->{w}, $y + $self->{h}; 385 glVertex $x + $self->{w}, $y + $self->{h};
201 glVertex $x , $y + $self->{h}; 386 glVertex $x , $y + $self->{h};
202 glEnd; 387 glEnd;
203 glDisable GL_BLEND; 388 glDisable GL_BLEND;
204 } 389 }
390
391 if ($ENV{PCLIENT_DEBUG}) {
392 glPushMatrix;
393 glColor 1, 1, 0, 1;
394 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
395 glBegin GL_LINE_LOOP;
396 glVertex 0 , 0;
397 glVertex $self->{w}, 0;
398 glVertex $self->{w}, $self->{h};
399 glVertex 0 , $self->{h};
400 glEnd;
401 glPopMatrix;
402 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
403 }
205} 404}
206 405
207sub _draw { 406sub _draw {
208 my ($self) = @_; 407 my ($self) = @_;
209 408
210 warn "no draw defined for $self\n"; 409 warn "no draw defined for $self\n";
211} 410}
212 411
213sub find_widget { 412sub find_widget {
214 my ($self, $x, $y) = @_; 413 my ($self, $x, $y) = @_;
414
415 return () unless $self->{can_events};
215 416
216 return $self 417 return $self
217 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 418 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
218 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 419 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
219 420
220 () 421 ()
221} 422}
222 423
223sub set_parent { 424sub set_parent {
224 my ($self, $par) = @_; 425 my ($self, $parent) = @_;
225 426
226 $self->{parent} = $par;
227 Scalar::Util::weaken $self->{parent}; 427 Scalar::Util::weaken ($self->{parent} = $parent);
228}
229 428
230sub get_parent { 429 # TODO: req_w _does_change after ->reconfigure
231 $_[0]->{parent} 430 $self->check_size
431 unless exists $self->{req_w};
432}
433
434sub check_size {
435 my ($self, $forced) = @_;
436
437 $self->{force_alloc} = 1 if $forced;
438 $CFClient::UI::ROOT->{check_size}{$self} = $self;
232} 439}
233 440
234sub update { 441sub update {
235 my ($self) = @_; 442 my ($self) = @_;
236 443
… …
239} 446}
240 447
241sub connect { 448sub connect {
242 my ($self, $signal, $cb) = @_; 449 my ($self, $signal, $cb) = @_;
243 450
244 push @{ $self->{cb}{$signal} }, $cb; 451 push @{ $self->{signal_cb}{$signal} }, $cb;
245} 452}
246 453
247sub emit { 454sub emit {
248 my ($self, $signal, @args) = @_; 455 my ($self, $signal, @args) = @_;
249 456
250 $_->($self, @args) 457 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
251 for @{$self->{cb}{$signal} || []};
252} 458}
253 459
254sub DESTROY { 460sub DESTROY {
255 my ($self) = @_; 461 my ($self) = @_;
256 462
463 delete $WIDGET{$self+0};
257 #$self->deactivate; 464 #$self->deactivate;
258} 465}
259 466
260############################################################################# 467#############################################################################
261 468
262package CFClient::UI::DrawBG; 469package CFClient::UI::DrawBG;
263 470
264our @ISA = CFClient::UI::Base::; 471our @ISA = CFClient::UI::Base::;
265 472
266use strict; 473use strict;
267use SDL::OpenGL; 474use CFClient::OpenGL;
268 475
269sub new { 476sub new {
270 my $class = shift; 477 my $class = shift;
271 478
272 # range [value, low, high, page] 479 # range [value, low, high, page]
273 480
274 $class->SUPER::new ( 481 $class->SUPER::new (
275 bg => [0, 0, 0, 0.2], 482 #bg => [0, 0, 0, 0.2],
276 active_bg => [1, 1, 1, 0.5], 483 #active_bg => [1, 1, 1, 0.5],
277 @_ 484 @_
278 ) 485 )
279} 486}
280 487
281sub _draw { 488sub _draw {
282 my ($self) = @_; 489 my ($self) = @_;
283 490
491 my $color = $FOCUS == $self && $self->{active_bg}
492 ? $self->{active_bg}
493 : $self->{bg};
494
495 if ($color && (@$color < 4 || $color->[3])) {
284 my ($w, $h) = @$self{qw(w h)}; 496 my ($w, $h) = @$self{qw(w h)};
285 497
286 glEnable GL_BLEND; 498 glEnable GL_BLEND;
287 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 499 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
288 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 500 glColor @$color;
289 501
290 glBegin GL_QUADS; 502 glBegin GL_QUADS;
291 glVertex 0 , 0; 503 glVertex 0 , 0;
292 glVertex 0 , $h; 504 glVertex 0 , $h;
293 glVertex $w, $h; 505 glVertex $w, $h;
294 glVertex $w, 0; 506 glVertex $w, 0;
295 glEnd; 507 glEnd;
296 508
297 glDisable GL_BLEND; 509 glDisable GL_BLEND;
510 }
298} 511}
299 512
300############################################################################# 513#############################################################################
301 514
302package CFClient::UI::Empty; 515package CFClient::UI::Empty;
303 516
304our @ISA = CFClient::UI::Base::; 517our @ISA = CFClient::UI::Base::;
518
519sub new {
520 my ($class, %arg) = @_;
521 $class->SUPER::new (can_events => 0, %arg);
522}
305 523
306sub size_request { 524sub size_request {
307 (0, 0) 525 (0, 0)
308} 526}
309 527
… …
318sub new { 536sub new {
319 my ($class, %arg) = @_; 537 my ($class, %arg) = @_;
320 538
321 my $children = delete $arg{children} || []; 539 my $children = delete $arg{children} || [];
322 540
323 my $self = $class->SUPER::new (children => [], %arg); 541 my $self = $class->SUPER::new (
542 children => [],
543 can_events => 0,
544 %arg,
545 );
324 $self->add ($_) for @$children; 546 $self->add ($_) for @$children;
325 547
326 $self 548 $self
327} 549}
328 550
329sub add { 551sub add {
330 my ($self, $chld) = @_; 552 my ($self, @widgets) = @_;
331 553
332 $chld->set_parent ($self); 554 $_->set_parent ($self)
555 for @widgets;
556
557 use sort 'stable';
333 558
334 $self->{children} = [ 559 $self->{children} = [
335 sort { $a->{z} <=> $b->{z} } 560 sort { $a->{z} <=> $b->{z} }
336 @{$self->{children}}, $chld 561 @{$self->{children}}, @widgets
337 ]; 562 ];
338 563
339 $self->{w} = $self->{h} = -1; 564 $self->check_size (1);
340 $self->update; 565 $self->update;
341} 566}
342 567
568sub children {
569 @{ $_[0]{children} }
570}
571
343sub remove { 572sub remove {
344 my ($self, $widget) = @_; 573 my ($self, $child) = @_;
345 574
575 delete $child->{parent};
576 $child->hide;
577
346 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 578 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
347 579
348 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 580 $self->check_size;
581 $self->update;
582}
583
584sub clear {
585 my ($self) = @_;
586
587 my $children = delete $self->{children};
588 $self->{children} = [];
589
590 for (@$children) {
591 delete $_->{parent};
592 $_->hide;
593 }
594
595 $self->check_size;
596 $self->update;
349} 597}
350 598
351sub find_widget { 599sub find_widget {
352 my ($self, $x, $y) = @_; 600 my ($self, $x, $y) = @_;
353 601
… …
383 631
384 $class->SUPER::new (children => [$child], %arg) 632 $class->SUPER::new (children => [$child], %arg)
385} 633}
386 634
387sub add { 635sub add {
388 my ($self, $widget) = @_; 636 my ($self, $child) = @_;
389 637
390 $self->{children} = []; 638 $self->{children} = [];
391 639
392 $self->SUPER::add ($widget); 640 $self->SUPER::add ($child);
393} 641}
394 642
395sub remove { 643sub remove {
396 my ($self, $widget) = @_; 644 my ($self, $widget) = @_;
397 645
… …
406sub size_request { 654sub size_request {
407 $_[0]{children}[0]->size_request 655 $_[0]{children}[0]->size_request
408} 656}
409 657
410sub size_allocate { 658sub size_allocate {
411 my ($self, $x, $y, $w, $h) = @_; 659 my ($self, $w, $h) = @_;
412 660
413 $self->_size_allocate ($x, $y, $w, $h) or return;
414
415 $self->{children}[0]->size_allocate (0, 0, $w, $h); 661 $self->{children}[0]->configure (0, 0, $w, $h);
416} 662}
417 663
418############################################################################# 664#############################################################################
419 665
420package CFClient::UI::Window; 666package CFClient::UI::Window;
421 667
422our @ISA = CFClient::UI::Bin::; 668our @ISA = CFClient::UI::Bin::;
423 669
424use SDL::OpenGL; 670use CFClient::OpenGL;
425 671
426sub new { 672sub new {
427 my ($class, %arg) = @_; 673 my ($class, %arg) = @_;
428 674
429 my $self = $class->SUPER::new (%arg); 675 my $self = $class->SUPER::new (%arg);
430} 676}
431 677
432sub update { 678sub update {
433 my ($self) = @_; 679 my ($self) = @_;
434 680
435 # we want to do this delayed... 681 $ROOT->on_post_alloc ($self => sub { $self->render_child });
436 $self->render_chld;
437 $self->SUPER::update; 682 $self->SUPER::update;
438} 683}
439 684
440sub render_chld {
441 my ($self) = @_;
442
443 $self->{texture} =
444 CFClient::Texture->new_from_opengl (
445 $self->{w}, $self->{h}, sub { $self->child->draw }
446 );
447}
448
449sub size_allocate { 685sub size_allocate {
450 my ($self, $x, $y, $w, $h) = @_; 686 my ($self, $w, $h) = @_;
451 687
452 $self->_size_allocate ($x, $y, $w, $h) or return;
453
454 $self->child->size_allocate (0, 0, $w, $h); 688 $self->SUPER::size_allocate ($w, $h);
689 $self->update;
690}
455 691
692sub _render {
693 $_[0]{children}[0]->draw;
694}
695
696sub render_child {
697 my ($self) = @_;
698
699 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
700 glClearColor 0, 0, 0, 0;
701 glClear GL_COLOR_BUFFER_BIT;
702
456 $self->render_chld; 703 $self->_render;
704 };
457} 705}
458 706
459sub _draw { 707sub _draw {
460 my ($self) = @_; 708 my ($self) = @_;
461 709
462 my ($w, $h) = ($self->w, $self->h); 710 my ($w, $h) = ($self->w, $self->h);
463 711
464 my $tex = $self->{texture} 712 my $tex = $self->{texture}
465 or return; 713 or return;
466 714
467 glEnable GL_BLEND;
468 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
469 glEnable GL_TEXTURE_2D; 715 glEnable GL_TEXTURE_2D;
470 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 716 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
717 glColor 1, 1, 1, 1;
471 718
472 $tex->draw_quad (0, 0, $w, $h); 719 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
473 720
474 glDisable GL_BLEND;
475 glDisable GL_TEXTURE_2D; 721 glDisable GL_TEXTURE_2D;
476} 722}
477 723
478############################################################################# 724#############################################################################
479 725
726package CFClient::UI::ViewPort;
727
728our @ISA = CFClient::UI::Window::;
729
730sub size_request {
731 my ($self) = @_;
732
733 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
734 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
735
736 @$self{qw(child_w child_h)}
737}
738
739sub size_allocate {
740 my ($self, $w, $h) = @_;
741
742 $self->update;
743}
744
745sub set_offset {
746 my ($self, $x, $y) = @_;
747
748 $self->{view_x} = int $x;
749 $self->{view_y} = int $y;
750
751 $self->update;
752}
753
754# hmm, this does not work for topleft of $self... but we should not ask for that
755sub coord2local {
756 my ($self, $x, $y) = @_;
757
758 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
759}
760
761sub coord2global {
762 my ($self, $x, $y) = @_;
763
764 $x = List::Util::min $self->{w}, $x - $self->{view_x};
765 $y = List::Util::min $self->{h}, $y - $self->{view_y};
766
767 $self->SUPER::coord2global ($x, $y)
768}
769
770sub find_widget {
771 my ($self, $x, $y) = @_;
772
773 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
774 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
775 ) {
776 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
777 } else {
778 $self->CFClient::UI::Base::find_widget ($x, $y)
779 }
780}
781
782sub _render {
783 my ($self) = @_;
784
785 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
786
787 $self->SUPER::_render;
788}
789
790#############################################################################
791
792package CFClient::UI::ScrolledWindow;
793
794our @ISA = CFClient::UI::HBox::;
795
796sub new {
797 my $class = shift;
798
799 my $self;
800
801 my $slider = new CFClient::UI::Slider
802 vertical => 1,
803 range => [0, 0, 1, 0.01], # HACK fix
804 connect_changed => sub {
805 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
806 },
807 ;
808
809 $self = $class->SUPER::new (
810 vp => (new CFClient::UI::ViewPort expand => 1),
811 slider => $slider,
812 @_,
813 );
814
815 $self->{vp}->add ($self->{scrolled});
816 $self->add ($self->{vp});
817 $self->add ($self->{slider});
818
819 $self
820}
821
822#TODO# update range on size_allocate depending on child
823# update viewport offset on scroll
824
825#############################################################################
826
480package CFClient::UI::Frame; 827package CFClient::UI::Frame;
481 828
482our @ISA = CFClient::UI::Bin::; 829our @ISA = CFClient::UI::Bin::;
483 830
484use SDL::OpenGL; 831use CFClient::OpenGL;
832
833sub new {
834 my $class = shift;
835
836 $class->SUPER::new (
837 bg => undef,
838 @_,
839 )
840}
841
842sub _draw {
843 my ($self) = @_;
844
845 if ($self->{bg}) {
846 my ($w, $h) = @$self{qw(w h)};
847
848 glEnable GL_BLEND;
849 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
850 glColor @{ $self->{bg} };
851
852 glBegin GL_QUADS;
853 glVertex 0 , 0;
854 glVertex 0 , $h;
855 glVertex $w, $h;
856 glVertex $w, 0;
857 glEnd;
858
859 glDisable GL_BLEND;
860 }
861
862 $self->SUPER::_draw;
863}
864
865#############################################################################
866
867package CFClient::UI::FancyFrame;
868
869our @ISA = CFClient::UI::Bin::;
870
871use CFClient::OpenGL;
872
873my @tex =
874 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
875 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
876
877sub new {
878 my $class = shift;
879
880 # TODO: user_x, user_y, overwrite moveto?
881
882 my $self = $class->SUPER::new (
883 bg => [1, 1, 1, 1],
884 border_bg => [1, 1, 1, 1],
885 border => 0.6,
886 toplevel => 1,
887 can_events => 1,
888 @_
889 );
890
891 $self->{title} &&= new CFClient::UI::Label
892 align => 0,
893 valign => 1,
894 text => $self->{title},
895 fontsize => $self->{border};
896
897 $self
898}
899
900sub border {
901 int $_[0]{border} * $::FONTSIZE
902}
485 903
486sub size_request { 904sub size_request {
487 my ($self) = @_; 905 my ($self) = @_;
488 my $chld = $self->child
489 or return (0, 0);
490 906
491 $chld->move (2, 2); 907 my ($w, $h) = $self->SUPER::size_request;
492 908
493 map { $_ + 4 } $chld->size_request; 909 (
910 $w + $self->border * 2,
911 $h + $self->border * 2,
912 )
494} 913}
495 914
496sub size_allocate { 915sub size_allocate {
497 my ($self, $x, $y, $w, $h) = @_; 916 my ($self, $w, $h) = @_;
498
499 $self->_size_allocate ($x, $y, $w, $h) or return;
500 917
501 $self->child->size_allocate (2, 2, $w - 4, $h - 4); 918 $h -= List::Util::max 0, $self->border * 2;
502} 919 $w -= List::Util::max 0, $self->border * 2;
503 920
504sub _draw { 921 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
505 my ($self) = @_; 922 if $self->{title};
506 923
507 my $chld = $self->child; 924 $self->child->configure ($self->border, $self->border, $w, $h);
508
509 my ($w, $h) = $chld->size_request;
510
511 glBegin GL_QUADS;
512 glColor 0, 0, 0;
513 glVertex 0 , 0;
514 glVertex 0 , $h + 4;
515 glVertex $w + 4 , $h + 4;
516 glVertex $w + 4 , 0;
517 glEnd;
518
519 $chld->draw;
520}
521
522#############################################################################
523
524package CFClient::UI::FancyFrame;
525
526our @ISA = CFClient::UI::Bin::;
527
528use SDL::OpenGL;
529
530my @tex =
531 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
532 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
533
534sub size_request {
535 my ($self) = @_;
536
537 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
538
539 my ($w, $h) = $self->SUPER::size_request;
540
541 $h += $tex[1]->{h};
542 $h += $tex[4]->{h};
543 $w += $tex[2]->{w};
544 $w += $tex[3]->{w};
545
546 ($w, $h)
547}
548
549sub size_allocate {
550 my ($self, $x, $y, $w, $h) = @_;
551
552 $self->_size_allocate ($x, $y, $w, $h) or return;
553
554 $h -= $tex[1]{h};
555 $h -= $tex[4]{h};
556 $w -= $tex[2]{w};
557 $w -= $tex[3]{w};
558
559 $h = $h < 0 ? 0 : $h;
560 $w = $w < 0 ? 0 : $w;
561
562 my $child = $self->child;
563
564 $child->size_allocate ($tex[3]->{w}, $tex[1]->{h}, $w, $h);
565} 925}
566 926
567sub button_down { 927sub button_down {
568 my ($self, $ev, $x, $y) = @_; 928 my ($self, $ev, $x, $y) = @_;
569 929
570 if ($x < $self->{w} && $x >= $self->{w} - $tex[2]{w} 930 my ($w, $h) = @$self{qw(w h)};
571 && $y < $self->{h} && $y >= $self->{h} - $tex[4]{h}) { 931 my $border = $self->border;
572 932
933 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
934 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
935
936 if ($lr & $td) {
937 my ($wx, $wy) = ($self->{x}, $self->{y});
573 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 938 my ($ox, $oy) = ($ev->{x}, $ev->{y});
574 my ($bw, $bh) = ($self->{w}, $self->{h}); 939 my ($bw, $bh) = ($self->{w}, $self->{h});
940
941 my $mx = $x < $border;
942 my $my = $y < $border;
575 943
576 $self->{motion} = sub { 944 $self->{motion} = sub {
577 my ($ev, $x, $y) = @_; 945 my ($ev, $x, $y) = @_;
578 946
579 ($x, $y) = ($ev->motion_x, $ev->motion_y); 947 my $dx = $ev->{x} - $ox;
948 my $dy = $ev->{y} - $oy;
580 949
581 $self->{user_w} = $bw + $x - $ox; 950 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
582 $self->{user_h} = $bh + $y - $oy; 951 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
583 $self->update; 952 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
953 $self->check_size;
584 }; 954 };
585 955
586 } elsif ($x >= 0 && $x < $self->{w} 956 } elsif ($lr ^ $td) {
587 && $y >= 0 && $y < $tex[1]{h}) {
588
589 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 957 my ($ox, $oy) = ($ev->{x}, $ev->{y});
590 my ($bx, $by) = ($self->{x}, $self->{y}); 958 my ($bx, $by) = ($self->{x}, $self->{y});
591 959
592 $self->{motion} = sub { 960 $self->{motion} = sub {
593 my ($ev, $x, $y) = @_; 961 my ($ev, $x, $y) = @_;
594 962
595 ($x, $y) = ($ev->motion_x, $ev->motion_y); 963 ($x, $y) = ($ev->{x}, $ev->{y});
596 964
597 $self->move ($bx + $x - $ox, $by + $y - $oy); 965 $self->move ($bx + $x - $ox, $by + $y - $oy);
598 $self->update; 966 $self->update;
599 }; 967 };
600 } 968 }
… …
613} 981}
614 982
615sub _draw { 983sub _draw {
616 my ($self) = @_; 984 my ($self) = @_;
617 985
618 my ($w, $h) = ($self->{w}, $self->{h}); 986 my ($w, $h ) = ($self->{w}, $self->{h});
619 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 987 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
620 988
621 glEnable GL_BLEND;
622 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
623 glEnable GL_TEXTURE_2D; 989 glEnable GL_TEXTURE_2D;
624 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 990 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
625 991
626 my $top = $tex[1]; 992 my $border = $self->border;
627 $top->draw_quad (0, 0, $w, $top->{h});
628 993
629 my $left = $tex[3]; 994 glColor @{ $self->{border_bg} };
630 $left->draw_quad (0, $top->{h}, $left->{w}, $ch); 995 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
996 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
997 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
998 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
631 999
632 my $right = $tex[2]; 1000 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
633 $right->draw_quad ($w - $right->{w}, $top->{h}, $right->{w}, $ch);
634
635 my $bottom = $tex[4];
636 $bottom->draw_quad (0, $h - $bottom->{h}, $w, $bottom->{h});
637
638 my $bg = $tex[0]; 1001 my $bg = $tex[0];
639 1002
640 glBindTexture GL_TEXTURE_2D, $bg->{name}; 1003 # TODO: repeat texture not scale
641 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
642 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT;
643 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT;
644
645 my $rep_x = $cw / $bg->{w}; 1004 my $rep_x = $cw / $bg->{w};
646 my $rep_y = $ch / $bg->{h}; 1005 my $rep_y = $ch / $bg->{h};
647 1006
648 $bg->draw_quad ($left->{w}, $top->{h}, $cw, $ch); 1007 glColor @{ $self->{bg} };
1008
1009 $bg->{s} = $rep_x;
1010 $bg->{t} = $rep_y;
1011 $bg->{wrap_mode} = 1;
1012 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1013 }
649 1014
650 glDisable GL_TEXTURE_2D; 1015 glDisable GL_TEXTURE_2D;
651 glDisable GL_BLEND; 1016
1017 $self->{title}->draw if $self->{title};
652 1018
653 $self->child->draw; 1019 $self->child->draw;
654
655} 1020}
656 1021
657############################################################################# 1022#############################################################################
658 1023
659package CFClient::UI::Table; 1024package CFClient::UI::Table;
660 1025
661our @ISA = CFClient::UI::Base::; 1026our @ISA = CFClient::UI::Base::;
662 1027
663use List::Util qw(max sum); 1028use List::Util qw(max sum);
664 1029
665use SDL::OpenGL; 1030use CFClient::OpenGL;
666 1031
667sub new { 1032sub new {
668 my $class = shift; 1033 my $class = shift;
669 1034
670 $class->SUPER::new ( 1035 $class->SUPER::new (
… …
672 @_ 1037 @_
673 ) 1038 )
674} 1039}
675 1040
676sub add { 1041sub add {
677 my ($self, $x, $y, $chld) = @_; 1042 my ($self, $x, $y, $child) = @_;
678 1043
1044 $child->set_parent ($self);
679 $self->{children}[$y][$x] = $chld; 1045 $self->{children}[$y][$x] = $child;
680 $chld->set_parent ($self);
681 1046
682 $self->{w} = $self->{h} = -1; 1047 $child->check_size;
1048}
1049
1050sub children {
1051 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1052}
1053
1054# TODO: move to container class maybe? send childs a signal on removal?
1055sub clear {
1056 my ($self) = @_;
1057
1058 my @children = $self->children;
1059 delete $self->{children};
1060
1061 for (@children) {
1062 delete $_->{parent};
1063 $_->hide;
1064 }
1065
683 $self->update; 1066 $self->update;
684} 1067}
685 1068
686sub get_wh { 1069sub get_wh {
687 my ($self) = @_; 1070 my ($self) = @_;
… …
693 or next; 1076 or next;
694 1077
695 for my $x (0 .. $#$row) { 1078 for my $x (0 .. $#$row) {
696 my $widget = $row->[$x] 1079 my $widget = $row->[$x]
697 or next; 1080 or next;
698 my ($w, $h) = $widget->size_request; 1081 my ($w, $h) = @$widget{qw(req_w req_h)};
699 1082
700 $w[$x] = max $w[$x], $w; 1083 $w[$x] = max $w[$x], $w;
701 $h[$y] = max $h[$y], $h; 1084 $h[$y] = max $h[$y], $h;
702 } 1085 }
703 } 1086 }
… …
715 (sum @$hs), 1098 (sum @$hs),
716 ) 1099 )
717} 1100}
718 1101
719sub size_allocate { 1102sub size_allocate {
720 my ($self, $x, $y, $w, $h) = @_; 1103 my ($self, $w, $h) = @_;
721
722 $self->_size_allocate ($x, $y, $w, $h) or return;
723 1104
724 my ($ws, $hs) = $self->get_wh; 1105 my ($ws, $hs) = $self->get_wh;
725 1106
726 my $req_w = sum @$ws; 1107 my $req_w = sum @$ws;
727 my $req_h = sum @$hs; 1108 my $req_h = sum @$hs;
… …
733 1114
734 # linearly scale sizes 1115 # linearly scale sizes
735 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1116 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
736 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1117 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
737 1118
1119 CFClient::UI::harmonize $ws;
1120 CFClient::UI::harmonize $hs;
1121
738 my $y; 1122 my $y;
739 1123
740 for my $r (0 .. $#{$self->{children}}) { 1124 for my $r (0 .. $#{$self->{children}}) {
741 my $row = $self->{children}[$r] 1125 my $row = $self->{children}[$r]
742 or next; 1126 or next;
743 1127
744 my $x = 0; 1128 my $x = 0;
745 my $row_h = $hs->[$r]; 1129 my $row_h = $hs->[$r];
746 1130
747 for my $c (0 .. $#$row) { 1131 for my $c (0 .. $#$row) {
748 my $widget = $row->[$c]
749 or next;
750
751 my $col_w = $ws->[$c]; 1132 my $col_w = $ws->[$c];
752 1133
1134 if (my $widget = $row->[$c]) {
753 $widget->size_allocate ($x, $y, $col_w, $row_h); 1135 $widget->configure ($x, $y, $col_w, $row_h);
1136 }
754 1137
755 $x += $col_w; 1138 $x += $col_w;
756 } 1139 }
757 1140
758 $y += $row_h; 1141 $y += $row_h;
… …
802 (List::Util::max map $_->[1], @alloc), 1185 (List::Util::max map $_->[1], @alloc),
803 ) 1186 )
804} 1187}
805 1188
806sub size_allocate { 1189sub size_allocate {
807 my ($self, $x, $y, $w, $h) = @_; 1190 my ($self, $w, $h) = @_;
808
809 $self->_size_allocate ($x, $y, $w, $h) or return;
810
811 return unless $self->{w};
812 1191
813 ($h, $w) = ($w, $h); 1192 ($h, $w) = ($w, $h);
814 1193
815 my $children = $self->{children}; 1194 my $children = $self->{children};
816 1195
817 my @h = map +($_->size_request)[0], @$children; 1196 my @h = map $_->{req_w}, @$children;
818 1197
819 my $req_h = List::Util::sum @h; 1198 my $req_h = List::Util::sum @h;
820 1199
821 if ($req_h > $h) { 1200 if ($req_h > $h) {
822 # ah well, not enough space 1201 # ah well, not enough space
… …
832 $alloc_h += ($h - $req_h) * $child->{expand} / $exp; 1211 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
833 $h[$_] = $alloc_h; 1212 $h[$_] = $alloc_h;
834 } 1213 }
835 } 1214 }
836 1215
1216 CFClient::UI::harmonize \@h;
1217
837 my $y = 0; 1218 my $y = 0;
838 for (0 .. $#$children) { 1219 for (0 .. $#$children) {
839 my $child = $children->[$_]; 1220 my $child = $children->[$_];
840 my $h = $h[$_]; 1221 my $h = $h[$_];
841 $child->size_allocate ($y, 0, $h, $w); 1222 $child->configure ($y, 0, $h, $w);
842 1223
843 $y += $h; 1224 $y += $h;
844 } 1225 }
1226
1227 1
845} 1228}
846 1229
847############################################################################# 1230#############################################################################
848 1231
849package CFClient::UI::VBox; 1232package CFClient::UI::VBox;
… …
862 (List::Util::sum map $_->[1], @alloc), 1245 (List::Util::sum map $_->[1], @alloc),
863 ) 1246 )
864} 1247}
865 1248
866sub size_allocate { 1249sub size_allocate {
867 my ($self, $x, $y, $w, $h) = @_; 1250 my ($self, $w, $h) = @_;
868 1251
869 $self->_size_allocate ($x, $y, $w, $h) or return; 1252 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
870
871 return unless $self->{h};
872 1253
873 my $children = $self->{children}; 1254 my $children = $self->{children};
874 1255
875 my @h = map +($_->size_request)[1], @$children; 1256 my @h = map $_->{req_h}, @$children;
876 1257
877 my $req_h = List::Util::sum @h; 1258 my $req_h = List::Util::sum @h;
878 1259
879 if ($req_h > $h) { 1260 if ($req_h > $h) {
880 # ah well, not enough space 1261 # ah well, not enough space
… …
888 1269
889 $h[$_] += ($h - $req_h) * $child->{expand} / $exp; 1270 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
890 } 1271 }
891 } 1272 }
892 1273
1274 CFClient::UI::harmonize \@h;
1275
893 my $y = 0; 1276 my $y = 0;
894 for (0 .. $#$children) { 1277 for (0 .. $#$children) {
895 my $child = $children->[$_]; 1278 my $child = $children->[$_];
896 my $h = $h[$_]; 1279 my $h = $h[$_];
897 $child->size_allocate (0, $y, $w, $h); 1280 $child->configure (0, $y, $w, $h);
898 1281
899 $y += $h; 1282 $y += $h;
900 } 1283 }
1284
1285 1
901} 1286}
902 1287
903############################################################################# 1288#############################################################################
904 1289
905package CFClient::UI::Label; 1290package CFClient::UI::Label;
906 1291
907our @ISA = CFClient::UI::Base::; 1292our @ISA = CFClient::UI::DrawBG::;
908 1293
909use SDL::OpenGL; 1294use CFClient::OpenGL;
910 1295
911sub new { 1296sub new {
912 my ($class, %arg) = @_; 1297 my ($class, %arg) = @_;
913 1298
914 my $self = $class->SUPER::new ( 1299 my $self = $class->SUPER::new (
915 fg => [1, 1, 1], 1300 fg => [1, 1, 1],
916 height => $::FONTSIZE, 1301 #bg => none
917 text => "", 1302 #active_bg => none
918 align => -1, 1303 #font => default_font
919 padding => 2, 1304 #text => initial text
1305 #markup => initial narkup
1306 #max_w => maximum pixel width
1307 ellipsise => 3, # end
920 layout => new CFClient::Layout, 1308 layout => (new CFClient::Layout),
1309 fontsize => 1,
1310 align => -1,
1311 valign => -1,
1312 padding => 2,
1313 can_events => 0,
921 %arg 1314 %arg
922 ); 1315 );
923 1316
1317 if (exists $self->{template}) {
1318 my $layout = new CFClient::Layout;
1319 $layout->set_text (delete $self->{template});
1320 $self->{template} = $layout;
1321 }
1322
1323 if (exists $self->{markup}) {
1324 $self->set_markup (delete $self->{markup});
1325 } else {
924 $self->set_text ($self->{text}); 1326 $self->set_text (delete $self->{text});
1327 }
925 1328
926 $self 1329 $self
927} 1330}
928 1331
929sub escape_text { 1332sub escape($) {
930 local $_ = $_[1]; 1333 local $_ = $_[0];
931 1334
932 s/&/&amp;/g; 1335 s/&/&amp;/g;
933 s/>/&gt;/g; 1336 s/>/&gt;/g;
934 s/</&lt;/g; 1337 s/</&lt;/g;
935 1338
936 $_[1] 1339 $_
1340}
1341
1342sub update {
1343 my ($self) = @_;
1344
1345 delete $self->{texture};
1346 $self->SUPER::update;
937} 1347}
938 1348
939sub set_text { 1349sub set_text {
940 my ($self, $text) = @_; 1350 my ($self, $text) = @_;
941 1351
1352 return if $self->{text} eq "T$text";
942 $self->{text} = $text; 1353 $self->{text} = "T$text";
1354
1355 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
943 $self->{layout}->set_markup ($text); 1356 $self->{layout}->set_text ($text);
944 1357
945 delete $self->{texture};
946 $self->update; 1358 $self->update;
1359 $self->check_size;
947} 1360}
948 1361
949sub get_text { 1362sub set_markup {
950 my ($self, $text) = @_; 1363 my ($self, $markup) = @_;
951 1364
952 $self->{text} 1365 return if $self->{text} eq "M$markup";
1366 $self->{text} = "M$markup";
1367
1368 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1369
1370 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1371 $self->{layout}->set_markup ($markup);
1372
1373 $self->update;
1374 $self->check_size;
953} 1375}
954 1376
955sub size_request { 1377sub size_request {
956 my ($self) = @_; 1378 my ($self) = @_;
957 1379
958 $self->{layout}->set_width; 1380 $self->{layout}->set_font ($self->{font}) if $self->{font};
1381 $self->{layout}->set_width ($self->{max_w} || -1);
959 $self->{layout}->set_height ($self->{height}); 1382 $self->{layout}->set_ellipsise ($self->{ellipsise});
1383 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1384 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1385
960 my ($w, $h) = $self->{layout}->size; 1386 my ($w, $h) = $self->{layout}->size;
1387
1388 if (exists $self->{template}) {
1389 $self->{template}->set_font ($self->{font}) if $self->{font};
1390 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1391
1392 my ($w2, $h2) = $self->{template}->size;
1393
1394 $w = List::Util::max $w, $w2;
1395 $h = List::Util::max $h, $h2;
1396 }
961 1397
962 ( 1398 (
963 $w + $self->{padding} * 2, 1399 $w + $self->{padding} * 2,
964 $h + $self->{padding} * 2, 1400 $h + $self->{padding} * 2,
965 ) 1401 )
966} 1402}
967 1403
968sub size_allocate { 1404sub size_allocate {
969 my ($self, $x, $y, $w, $h) = @_; 1405 my ($self, $w, $h) = @_;
970
971 $self->_size_allocate ($x, $y, $w, $h) or return;
972 1406
973 delete $self->{texture}; 1407 delete $self->{texture};
974} 1408}
975 1409
976sub update { 1410sub set_fontsize {
977 my ($self) = @_; 1411 my ($self, $fontsize) = @_;
978 1412
1413 $self->{fontsize} = $fontsize;
979 delete $self->{texture}; 1414 delete $self->{texture};
1415
980 $self->SUPER::update; 1416 $self->update;
1417 $self->check_size;
981} 1418}
982 1419
983sub _draw { 1420sub _draw {
984 my ($self) = @_; 1421 my ($self) = @_;
985 1422
1423 $self->SUPER::_draw; # draw background, if applicable
1424
986 my $tex = $self->{texture} ||= do { 1425 my $tex = $self->{texture} ||= do {
1426 $self->{layout}->set_foreground (@{$self->{fg}});
1427 $self->{layout}->set_font ($self->{font}) if $self->{font};
987 $self->{layout}->set_width ($self->{w}); 1428 $self->{layout}->set_width ($self->{w});
988 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{height}); 1429 $self->{layout}->set_ellipsise ($self->{ellipsise});
1430 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1431 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1432
989 new_from_layout CFClient::Texture $self->{layout} 1433 my $tex = new_from_layout CFClient::Texture $self->{layout};
1434
1435 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1436 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1437 : ($self->{w} - $tex->{w}) * 0.5);
1438
1439 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1440 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1441 : ($self->{h} - $tex->{h}) * 0.5);
1442
1443 $tex
990 }; 1444 };
991 1445
992 glEnable GL_BLEND;
993 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
994 glEnable GL_TEXTURE_2D; 1446 glEnable GL_TEXTURE_2D;
995 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1447 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
996 1448
1449 if ($tex->{format} == GL_ALPHA) {
997 glColor @{$self->{fg}}; 1450 glColor @{$self->{fg}};
998 1451 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
999 my $x = 1452 } else {
1000 $self->{align} < 0 ? $self->{padding} 1453 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1001 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1454 }
1002 : ($self->{w} - $tex->{w}) * 0.5;
1003
1004 $tex->draw_quad ($x, $self->{padding});
1005 1455
1006 glDisable GL_TEXTURE_2D; 1456 glDisable GL_TEXTURE_2D;
1007 glDisable GL_BLEND;
1008} 1457}
1009 1458
1010############################################################################# 1459#############################################################################
1011 1460
1012package CFClient::UI::Entry; 1461package CFClient::UI::EntryBase;
1013 1462
1014our @ISA = CFClient::UI::Label::; 1463our @ISA = CFClient::UI::Label::;
1015 1464
1016use SDL; 1465use CFClient::OpenGL;
1017use SDL::OpenGL;
1018 1466
1019sub new { 1467sub new {
1020 my $class = shift; 1468 my $class = shift;
1021 1469
1022 $class->SUPER::new ( 1470 $class->SUPER::new (
1023 fg => [1, 1, 1], 1471 fg => [1, 1, 1],
1024 bg => [0, 0, 0, 0.2], 1472 bg => [0, 0, 0, 0.2],
1025 active_bg => [1, 1, 1, 0.5], 1473 active_bg => [1, 1, 1, 0.5],
1026 active_fg => [0, 0, 0], 1474 active_fg => [0, 0, 0],
1475 can_hover => 1,
1476 can_focus => 1,
1477 valign => 0,
1478 can_events => 1,
1027 @_ 1479 @_
1028 ) 1480 )
1029} 1481}
1030 1482
1031sub _set_text { 1483sub _set_text {
1032 my ($self, $text) = @_; 1484 my ($self, $text) = @_;
1033 1485
1486 delete $self->{cur_h};
1487
1488 return if $self->{text} eq $text;
1489
1490 delete $self->{texture};
1491
1034 $self->{last_activity} = $::NOW; 1492 $self->{last_activity} = $::NOW;
1035
1036 $self->{text} = $text; 1493 $self->{text} = $text;
1037 $self->{layout}->set_width ($self->{w});
1038 1494
1039 $text =~ s/./*/g if $self->{hidden}; 1495 $text =~ s/./*/g if $self->{hidden};
1496 $self->{layout}->set_text ("$text ");
1040 1497
1041 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1498 $self->emit (changed => $self->{text});
1042
1043 $text = substr $text, 0, $self->{cursor};
1044 utf8::encode $text;
1045
1046 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1047}
1048
1049sub size_request {
1050 my ($self) = @_;
1051
1052 my ($w, $h) = $self->SUPER::size_request;
1053
1054 ($w + 1, $h) # add 1 for cursor
1055}
1056
1057sub size_allocate {
1058 my ($self, $x, $y, $w, $h) = @_;
1059
1060 $self->SUPER::size_allocate ($x, $y, $w, $h);
1061
1062 $self->_set_text ($self->{text});
1063} 1499}
1064 1500
1065sub set_text { 1501sub set_text {
1066 my ($self, $text) = @_; 1502 my ($self, $text) = @_;
1067 1503
1068 $self->{cursor} = length $text; 1504 $self->{cursor} = length $text;
1069 $self->_set_text ($text); 1505 $self->_set_text ($text);
1070 $self->update; 1506 $self->update;
1507 $self->check_size;
1508}
1509
1510sub get_text {
1511 $_[0]{text}
1512}
1513
1514sub size_request {
1515 my ($self) = @_;
1516
1517 my ($w, $h) = $self->SUPER::size_request;
1518
1519 ($w + 1, $h) # add 1 for cursor
1520}
1521
1522sub size_allocate {
1523 my ($self, $w, $h) = @_;
1524
1525 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1071} 1526}
1072 1527
1073sub key_down { 1528sub key_down {
1074 my ($self, $ev) = @_; 1529 my ($self, $ev) = @_;
1075 1530
1076 my $mod = $ev->key_mod; 1531 my $mod = $ev->{mod};
1077 my $sym = $ev->key_sym; 1532 my $sym = $ev->{sym};
1078
1079 my $uni = $ev->key_unicode; 1533 my $uni = $ev->{unicode};
1080 1534
1081 my $text = $self->get_text; 1535 my $text = $self->get_text;
1082 1536
1083 if ($sym == SDLK_BACKSPACE) { 1537 if ($uni == 8) {
1084 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1538 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1085 } elsif ($sym == SDLK_DELETE) { 1539 } elsif ($uni == 127) {
1086 substr $text, $self->{cursor}, 1, ""; 1540 substr $text, $self->{cursor}, 1, "";
1087 } elsif ($sym == SDLK_LEFT) { 1541 } elsif ($sym == CFClient::SDLK_LEFT) {
1088 --$self->{cursor} if $self->{cursor}; 1542 --$self->{cursor} if $self->{cursor};
1089 } elsif ($sym == SDLK_RIGHT) { 1543 } elsif ($sym == CFClient::SDLK_RIGHT) {
1090 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1544 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1091 } elsif ($sym == SDLK_HOME) { 1545 } elsif ($sym == CFClient::SDLK_HOME) {
1092 $self->{cursor} = 0; 1546 $self->{cursor} = 0;
1093 } elsif ($sym == SDLK_END) { 1547 } elsif ($sym == CFClient::SDLK_END) {
1094 $self->{cursor} = length $text; 1548 $self->{cursor} = length $text;
1549 } elsif ($uni == 27) {
1550 $self->emit ('escape');
1095 } elsif ($uni) { 1551 } elsif ($uni) {
1096 substr $text, $self->{cursor}++, 0, chr $uni; 1552 substr $text, $self->{cursor}++, 0, chr $uni;
1097 } 1553 }
1098 1554
1099 $self->_set_text ($text); 1555 $self->_set_text ($text);
1100 $self->update; 1556 $self->update;
1557 $self->check_size;
1101} 1558}
1102 1559
1103sub focus_in { 1560sub focus_in {
1104 my ($self) = @_; 1561 my ($self) = @_;
1105 1562
… …
1153 1610
1154 $self->SUPER::_draw; 1611 $self->SUPER::_draw;
1155 1612
1156 #TODO: force update every cursor change :( 1613 #TODO: force update every cursor change :(
1157 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1614 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1615
1616 unless (exists $self->{cur_h}) {
1617 my $text = substr $self->{text}, 0, $self->{cursor};
1618 utf8::encode $text;
1619
1620 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1621 }
1622
1158 glColor @{$self->{fg}}; 1623 glColor @{$self->{fg}};
1159 glBegin GL_LINES; 1624 glBegin GL_LINES;
1160 glVertex $self->{cur_x}, $self->{cur_y};
1161 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1625 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1626 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1162 glEnd; 1627 glEnd;
1163 } 1628 }
1164} 1629}
1165 1630
1631package CFClient::UI::Entry;
1632
1633our @ISA = CFClient::UI::EntryBase::;
1634
1635use CFClient::OpenGL;
1636
1637sub key_down {
1638 my ($self, $ev) = @_;
1639
1640 my $sym = $ev->{sym};
1641
1642 if ($sym == 13) {
1643 unshift @{$self->{history}},
1644 my $txt = $self->get_text;
1645 $self->{history_pointer} = -1;
1646 $self->{history_saveback} = '';
1647 $self->emit (activate => $txt);
1648 $self->update;
1649
1650 } elsif ($sym == CFClient::SDLK_UP) {
1651 if ($self->{history_pointer} < 0) {
1652 $self->{history_saveback} = $self->get_text;
1653 }
1654 if (@{$self->{history} || []} > 0) {
1655 $self->{history_pointer}++;
1656 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1657 $self->{history_pointer} = @{$self->{history} || []} - 1;
1658 }
1659 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1660 }
1661
1662 } elsif ($sym == CFClient::SDLK_DOWN) {
1663 $self->{history_pointer}--;
1664 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1665
1666 if ($self->{history_pointer} >= 0) {
1667 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1668 } else {
1669 $self->set_text ($self->{history_saveback});
1670 }
1671
1672 } else {
1673 $self->SUPER::key_down ($ev);
1674 }
1675
1676}
1677
1166############################################################################# 1678#############################################################################
1167 1679
1168package CFClient::UI::Button; 1680package CFClient::UI::Button;
1169 1681
1170our @ISA = CFClient::UI::Label::; 1682our @ISA = CFClient::UI::Label::;
1171 1683
1172use SDL; 1684use CFClient::OpenGL;
1173use SDL::OpenGL; 1685
1686my @tex =
1687 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1688 qw(b1_button_active.png);
1174 1689
1175sub new { 1690sub new {
1176 my $class = shift; 1691 my $class = shift;
1177 1692
1178 $class->SUPER::new ( 1693 $class->SUPER::new (
1179 padding => 4, 1694 padding => 4,
1180 fg => [1, 1, 1], 1695 fg => [1, 1, 1],
1181 bg => [1, 1, 1, 0.2],
1182 active_bg => [0, 0, 0, 0.5], 1696 active_fg => [0, 0, 1],
1183 active_fg => [1, 1, 0], 1697 can_hover => 1,
1184 border_fg => [1, 1, 0], 1698 align => 0,
1699 valign => 0,
1700 can_events => 1,
1185 @_ 1701 @_
1186 ) 1702 )
1187} 1703}
1188 1704
1189sub button_up { 1705sub button_up {
… …
1198sub _draw { 1714sub _draw {
1199 my ($self) = @_; 1715 my ($self) = @_;
1200 1716
1201 local $self->{fg} = $self->{fg}; 1717 local $self->{fg} = $self->{fg};
1202 1718
1719 if ($GRAB == $self) {
1720 $self->{fg} = $self->{active_fg};
1721 }
1722
1723 glEnable GL_TEXTURE_2D;
1724 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1725 glColor 0, 0, 0, 1;
1726
1727 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1728
1729 glDisable GL_TEXTURE_2D;
1730
1731 $self->SUPER::_draw;
1732}
1733
1734#############################################################################
1735
1736package CFClient::UI::CheckBox;
1737
1738our @ISA = CFClient::UI::DrawBG::;
1739
1740my @tex =
1741 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1742 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1743
1744use CFClient::OpenGL;
1745
1746sub new {
1747 my $class = shift;
1748
1749 $class->SUPER::new (
1750 padding => 2,
1751 fg => [1, 1, 1],
1752 active_fg => [1, 1, 0],
1753 bg => [0, 0, 0, 0.2],
1754 active_bg => [1, 1, 1, 0.5],
1755 state => 0,
1756 can_hover => 1,
1757 @_
1758 )
1759}
1760
1761sub size_request {
1762 my ($self) = @_;
1763
1764 ($self->{padding} * 2 + 6) x 2
1765}
1766
1767sub button_down {
1768 my ($self, $ev, $x, $y) = @_;
1769
1770 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1771 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1772 $self->{state} = !$self->{state};
1773 $self->emit (changed => $self->{state});
1774 }
1775}
1776
1777sub _draw {
1778 my ($self) = @_;
1779
1780 $self->SUPER::_draw;
1781
1782 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1783
1784 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1785
1786 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1787
1788 my $tex = $self->{state} ? $tex[1] : $tex[0];
1789
1790 glEnable GL_TEXTURE_2D;
1791 $tex->draw_quad_alpha (0, 0, $s, $s);
1792 glDisable GL_TEXTURE_2D;
1793}
1794
1795#############################################################################
1796
1797package CFClient::UI::Image;
1798
1799our @ISA = CFClient::UI::Base::;
1800
1801use CFClient::OpenGL;
1802use Carp qw/confess/;
1803
1804our %loaded_images;
1805
1806sub new {
1807 my $class = shift;
1808
1809 my $self = $class->SUPER::new (can_events => 0, @_);
1810
1811 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1812
1813 $loaded_images{$self->{image}} ||=
1814 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1815
1816 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1817
1818 Scalar::Util::weaken $loaded_images{$self->{image}};
1819
1820 $self->{aspect} = $tex->{w} / $tex->{h};
1821
1822 $self
1823}
1824
1825sub size_request {
1826 my ($self) = @_;
1827
1828 ($self->{tex}->{w}, $self->{tex}->{h})
1829}
1830
1831sub _draw {
1832 my ($self) = @_;
1833
1834 my $tex = $self->{tex};
1835
1836 my ($w, $h) = ($self->{w}, $self->{h});
1837
1838 if ($self->{rot90}) {
1839 glRotate 90, 0, 0, 1;
1840 glTranslate 0, -$self->{w}, 0;
1841
1842 ($w, $h) = ($h, $w);
1843 }
1844
1845 glEnable GL_TEXTURE_2D;
1846 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1847
1848 $tex->draw_quad_alpha (0, 0, $w, $h);
1849
1850 glDisable GL_TEXTURE_2D;
1851}
1852
1853#############################################################################
1854
1855package CFClient::UI::VGauge;
1856
1857our @ISA = CFClient::UI::Base::;
1858
1859use List::Util qw(min max);
1860
1861use CFClient::OpenGL;
1862
1863my %tex = (
1864 food => [
1865 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1866 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1867 ],
1868 grace => [
1869 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1870 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1871 ],
1872 hp => [
1873 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1874 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1875 ],
1876 mana => [
1877 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1878 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1879 ],
1880);
1881
1882# eg. VGauge->new (gauge => 'food'), default gauge: food
1883sub new {
1884 my $class = shift;
1885
1886 my $self = $class->SUPER::new (
1887 type => 'food',
1888 @_
1889 );
1890
1891 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1892
1893 $self
1894}
1895
1896sub size_request {
1897 my ($self) = @_;
1898
1899 #my $tex = $tex{$self->{type}}[0];
1900 #@$tex{qw(w h)}
1901 (0, 0)
1902}
1903
1904sub set_max {
1905 my ($self, $max) = @_;
1906
1907 return if $self->{max_val} == $max;
1908
1909 $self->{max_val} = $max;
1910 $self->update;
1911}
1912
1913sub set_value {
1914 my ($self, $val, $max) = @_;
1915
1916 $self->set_max ($max)
1917 if defined $max;
1918
1919 return if $self->{val} == $val;
1920
1921 $self->{val} = $val;
1922 $self->update;
1923}
1924
1925sub _draw {
1926 my ($self) = @_;
1927
1928 my $tex = $tex{$self->{type}};
1929 my ($t1, $t2, $t3) = @$tex;
1930
1931 my ($w, $h) = ($self->{w}, $self->{h});
1932
1933 if ($self->{vertical}) {
1934 glRotate 90, 0, 0, 1;
1935 glTranslate 0, -$self->{w}, 0;
1936
1937 ($w, $h) = ($h, $w);
1938 }
1939
1940 my $ycut = $self->{val} / ($self->{max_val} || 1);
1941
1942 my $ycut1 = max 0, min 1, $ycut;
1943 my $ycut2 = max 0, min 1, $ycut - 1;
1944
1945 my $h1 = $self->{h} * (1 - $ycut1);
1946 my $h2 = $self->{h} * (1 - $ycut2);
1947
1203 glEnable GL_BLEND; 1948 glEnable GL_BLEND;
1204 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1949 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1950 glEnable GL_TEXTURE_2D;
1951 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1205 1952
1206 glTranslate 0.375, 0.375, 0; # make line and polyogon coordinates behave similarly 1953 glBindTexture GL_TEXTURE_2D, $t1->{name};
1207 1954 glBegin GL_QUADS;
1208 glBegin GL_LINE_LOOP; 1955 glTexCoord 0 , 0; glVertex 0 , 0;
1209 glColor @{$self->{border_fg}}; 1956 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1210 glVertex 1 , 1; 1957 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1211 glVertex 1 , $self->{h} - 2; 1958 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1212 glVertex $self->{w} - 2, $self->{h} - 2;
1213 glVertex $self->{w} - 2, 1;
1214 glEnd; 1959 glEnd;
1215
1216 if ($GRAB == $self) {
1217 glColor @{$self->{active_bg}};
1218 $self->{fg} = $self->{active_fg};
1219 } else {
1220 glColor @{$self->{bg}};
1221 }
1222 1960
1961 my $ycut1 = List::Util::min 1, $ycut;
1962 glBindTexture GL_TEXTURE_2D, $t2->{name};
1223 glBegin GL_QUADS; 1963 glBegin GL_QUADS;
1224 glVertex 2 , 2; 1964 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1225 glVertex 2 , $self->{h} - 2; 1965 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1226 glVertex $self->{w} - 2, $self->{h} - 2; 1966 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1227 glVertex $self->{w} - 2, 2; 1967 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1228 glEnd; 1968 glEnd;
1969
1970 if ($t3) {
1971 glBindTexture GL_TEXTURE_2D, $t3->{name};
1972 glBegin GL_QUADS;
1973 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1974 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
1975 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
1976 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1977 glEnd;
1978 }
1979
1229 glDisable GL_BLEND; 1980 glDisable GL_BLEND;
1981 glDisable GL_TEXTURE_2D;
1982}
1230 1983
1231 $self->SUPER::_draw; 1984#############################################################################
1985
1986package CFClient::UI::Gauge;
1987
1988our @ISA = CFClient::UI::VBox::;
1989
1990sub new {
1991 my ($class, %arg) = @_;
1992
1993 my $self = $class->SUPER::new (
1994 tooltip => $arg{type},
1995 can_hover => 1,
1996 can_events => 1,
1997 %arg,
1998 );
1999
2000 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2001 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2002 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2003
2004 $self
2005}
2006
2007sub set_fontsize {
2008 my ($self, $fsize) = @_;
2009
2010 $self->{value}->set_fontsize ($fsize);
2011 $self->{max} ->set_fontsize ($fsize);
2012}
2013
2014sub set_max {
2015 my ($self, $max) = @_;
2016
2017 $self->{gauge}->set_max ($max);
2018 $self->{max}->set_text ($max);
2019}
2020
2021sub set_value {
2022 my ($self, $val, $max) = @_;
2023
2024 $self->set_max ($max)
2025 if defined $max;
2026
2027 $self->{gauge}->set_value ($val, $max);
2028 $self->{value}->set_text ($val);
1232} 2029}
1233 2030
1234############################################################################# 2031#############################################################################
1235 2032
1236package CFClient::UI::Slider; 2033package CFClient::UI::Slider;
1237 2034
1238use strict; 2035use strict;
1239 2036
1240use SDL::OpenGL; 2037use CFClient::OpenGL;
1241 2038
1242our @ISA = CFClient::UI::DrawBG::; 2039our @ISA = CFClient::UI::DrawBG::;
2040
2041my @tex =
2042 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
2043 qw(s1_slider.png s1_slider_bg.png);
1243 2044
1244sub new { 2045sub new {
1245 my $class = shift; 2046 my $class = shift;
1246 2047
1247 # range [value, low, high, page] 2048 # range [value, low, high, page, unit]
1248 2049
2050 # TODO: 0-width page
2051 # TODO: req_w/h are wrong with vertical
2052 # TODO: calculations are off
1249 my $self = $class->SUPER::new ( 2053 my $self = $class->SUPER::new (
1250 fg => [1, 1, 1], 2054 fg => [1, 1, 1],
1251 active_fg => [0, 0, 0], 2055 active_fg => [0, 0, 0],
2056 bg => [0, 0, 0, 0.2],
2057 active_bg => [1, 1, 1, 0.5],
1252 range => [0, 0, 100, 10], 2058 range => [0, 0, 100, 10],
1253 req_w => 40, 2059 req_w => $::WIDTH / 80,
1254 req_h => 10, 2060 req_h => $::WIDTH / 80,
1255 vertical => 0, 2061 vertical => 0,
2062 can_hover => 1,
2063 inner_pad => 0.02,
1256 @_ 2064 @_
1257 ); 2065 );
1258 2066
2067 $self->set_value ($self->{range}[0]);
2068 $self->update;
2069
1259 $self 2070 $self
2071}
2072
2073sub set_value {
2074 my ($self, $value) = @_;
2075
2076 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2077
2078 $hi = $lo + 1 if $hi <= $lo;
2079
2080 $value = $lo if $value < $lo;
2081 $value = $hi if $value > $hi;
2082
2083 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2084 if $unit;
2085
2086 $page = $hi - $lo if $page > $hi - $lo;
2087
2088 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2089
2090 if ($value != $old_value) {
2091 $self->emit (changed => $value);
2092 $self->update;
2093 }
1260} 2094}
1261 2095
1262sub size_request { 2096sub size_request {
1263 my ($self) = @_; 2097 my ($self) = @_;
1264 2098
… …
1277 2111
1278sub mouse_motion { 2112sub mouse_motion {
1279 my ($self, $ev, $x, $y) = @_; 2113 my ($self, $ev, $x, $y) = @_;
1280 2114
1281 if ($GRAB == $self) { 2115 if ($GRAB == $self) {
2116 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2117
2118 my (undef, $lo, $hi, $page) = @{$self->{range}};
2119
2120 $x = $x / ($w * (1 - 2 * $self->{inner_pad})) - $self->{inner_pad};
2121
2122 $self->set_value ($x * ($hi - $lo) + $lo);
2123 }
2124}
2125
2126sub update {
2127 my ($self) = @_;
2128
2129 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2130 $self->set_value ($self->{range}[0]);
2131
1282 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2132 my ($value, $lo, $hi, $page) = @{$self->{range}};
1283 2133
1284 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2134 my $inner_w = 1 - 2 * $self->{inner_pad};
1285 2135
1286 $x = $x * ($hi - $lo) / $w + $lo; 2136 $self->{scale} = ($inner_w / ($hi - $lo)) || 1;
1287 $x = $lo if $x < $lo;
1288 $x = $hi - $page if $x > $hi - $page;
1289 $self->{range}[0] = $x;
1290 2137
1291 $self->emit (changed => $x); 2138 $page = $self->{scale} * $page || 10 / ($self->{w} || 1);
1292 $self->update; 2139 $value = $self->{scale} * ($value - $lo);
2140
2141 $value = $self->{inner_pad} + ($value - $page * 0.5);
2142
2143 $value = 0 if $value < 0;
2144 $page = 1 - $value if $value + $page > 1;
2145
2146 $self->{knob_x} = $value;
2147 $self->{knob_w} = $page;
1293 } 2148 });
2149
2150 $self->SUPER::update;
1294} 2151}
1295 2152
1296sub _draw { 2153sub _draw {
1297 my ($self) = @_; 2154 my ($self) = @_;
1298 2155
1299 $self->SUPER::_draw (); 2156 $self->SUPER::_draw ();
1300 2157
1301 my ($w, $h) = @$self{qw(w h)}; 2158 glScale $self->{w}, $self->{h};
1302 2159
1303 if ($self->{vertical}) { 2160 if ($self->{vertical}) {
1304 # draw a vertical slider like a rotated horizontal slider 2161 # draw a vertical slider like a rotated horizontal slider
1305 2162
2163 glTranslate 1, 0, 0;
1306 glRotate 90, 0, 0, 1; 2164 glRotate 90, 0, 0, 1;
1307 glTranslate 0, -$self->{w}, 0;
1308
1309 ($w, $h) = ($h, $w);
1310 } 2165 }
1311 2166
1312 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2167 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1313 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2168 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1314 2169
1315 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2170 glEnable GL_TEXTURE_2D;
2171 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1316 2172
1317 $page = int $page * $w / ($hi - $lo); 2173 # draw background
1318 $value = int +($value - $lo) * $w / ($hi - $lo); 2174 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1319 2175
1320 $w -= $page; 2176 # draw handle
1321 $page &= ~1; 2177 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1322 glTranslate $page * 0.5, 0, 0;
1323 $page ||= 2;
1324 2178
1325 glColor @$fg; 2179 glDisable GL_TEXTURE_2D;
1326 glBegin GL_LINES;
1327 glVertex 0, 0; glVertex 0, $h;
1328 glVertex $w - 1, 0; glVertex $w - 1, $h;
1329 glVertex 0, $h * 0.5; glVertex $w, $h * 0.5;
1330 glEnd;
1331
1332 my $knob_a = $value - $page * 0.5;
1333 my $knob_b = $value + $page * 0.5;
1334
1335 glBegin GL_QUADS;
1336 glColor @$fg;
1337 glVertex $knob_a, 0;
1338 glVertex $knob_a, $h;
1339 glVertex $knob_b, $h;
1340 glVertex $knob_b, 0;
1341
1342 if ($knob_a < $knob_b - 2) {
1343 glColor @$bg;
1344 glVertex $knob_a + 1, 1;
1345 glVertex $knob_a + 1, $h - 1;
1346 glVertex $knob_b - 1, $h - 1;
1347 glVertex $knob_b - 1, 1;
1348 }
1349 glEnd;
1350} 2180}
1351 2181
1352############################################################################# 2182#############################################################################
1353 2183
1354package CFClient::UI::MapWidget; 2184package CFClient::UI::TextView;
1355 2185
1356use strict;
1357
1358use List::Util qw(min max);
1359
1360use SDL;
1361use SDL::OpenGL;
1362
1363our @ISA = CFClient::UI::Base::; 2186our @ISA = CFClient::UI::HBox::;
2187
2188use CFClient::OpenGL;
1364 2189
1365sub new { 2190sub new {
1366 my $class = shift; 2191 my $class = shift;
1367 2192
1368 $class->SUPER::new ( 2193 my $self = $class->SUPER::new (
1369 z => -1, 2194 fontsize => 1,
1370 list => (glGenLists 1), 2195 can_events => 0,
2196 #font => default_font
1371 @_ 2197 @_,
2198
2199 layout => (new CFClient::Layout 1),
2200 par => [],
2201 height => 0,
2202 children => [
2203 (new CFClient::UI::Empty expand => 1),
2204 (new CFClient::UI::Slider vertical => 1),
2205 ],
1372 ) 2206 );
1373}
1374 2207
1375sub key_down { 2208 $self->{children}[1]->connect (changed => sub { $self->update });
1376 print "MAPKEYDOWN\n";
1377}
1378 2209
1379sub key_up { 2210 $self
1380} 2211}
1381 2212
1382sub size_request { 2213sub set_fontsize {
2214 my ($self, $fontsize) = @_;
2215
2216 $self->{fontsize} = $fontsize;
2217 $self->reflow;
2218}
2219
2220sub size_allocate {
2221 my ($self, $w, $h) = @_;
2222
2223 $self->SUPER::size_allocate ($w, $h);
2224
2225 $self->{layout}->set_font ($self->{font}) if $self->{font};
2226 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2227 $self->{layout}->set_width ($self->{children}[0]{w});
2228
2229 $self->reflow;
2230}
2231
2232sub text_height {
2233 my ($self, $text, $indent) = @_;
2234
2235 my $layout = $self->{layout};
2236
2237 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2238 $layout->set_width ($self->{children}[0]{w} - $indent);
2239 $layout->set_markup ($text);
1383 ( 2240
1384 1 + 32 * int $::WIDTH / 32, 2241 ($layout->size)[1]
1385 1 + 32 * int $::HEIGHT / 32, 2242}
2243
2244sub reflow {
2245 my ($self) = @_;
2246
2247 $self->{need_reflow}++;
2248 $self->update;
2249}
2250
2251sub add_paragraph {
2252 my ($self, $color, $text, $indent) = @_;
2253
2254 #TODO: intelligently "reformat" paragraph
2255
2256 for my $line (split /\n/, $text) {
2257 my $height = $self->text_height ($line);
2258 $self->{height} += $height;
2259 push @{$self->{par}}, [$height, $color, $indent, $line];
1386 ) 2260 }
2261
2262 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
2263 $self->{children}[1]->update;
1387} 2264}
1388 2265
1389sub update { 2266sub update {
1390 my ($self) = @_; 2267 my ($self) = @_;
1391 2268
1392 $self->{need_update} = 1;
1393 $self->SUPER::update; 2269 $self->SUPER::update;
1394}
1395 2270
1396sub draw { 2271 return unless $self->{h} > 0;
1397 my ($self) = @_;
1398 2272
2273 delete $self->{texture};
2274
2275 $ROOT->on_post_alloc ($self, sub {
1399 if (delete $self->{need_update}) { 2276 if (delete $self->{need_reflow}) {
1400 glNewList $self->{list}, GL_COMPILE; 2277 my $height = 0;
1401 2278
1402 my $mx = $::CONN->{mapx}; 2279 $height += $_->[0] = $self->text_height ($_->[3], $_->[2])
1403 my $my = $::CONN->{mapy}; 2280 for @{$self->{par}};
1404 2281
1405 my $map = $::CONN->{map}; 2282 $self->{height} = $height;
1406 2283
1407 my ($xofs, $yofs); 2284 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1408 2285 $self->{children}[1]->update;
1409 my $sw = 1 + int $::WIDTH / 32; 2286
1410 my $sh = 1 + int $::HEIGHT / 32; 2287 delete $self->{texture};
1411
1412 if ($::CONN->{mapw} > $sw) {
1413 $xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5;
1414 } else {
1415 $xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs};
1416 } 2288 }
1417 2289
1418 if ($::CONN->{maph} > $sh) { 2290 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1419 $yofs = $my + ($::CONN->{maph} - $sh) * 0.5; 2291 glClearColor 0.5, 0.5, 0.5, 0;
1420 } else { 2292 glClear GL_COLOR_BUFFER_BIT;
1421 $yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
1422 }
1423 2293
1424 glEnable GL_TEXTURE_2D; 2294 my $top = int $self->{children}[1]{range}[0];
2295
2296 my $y0 = $top;
2297 my $y1 = $top + $self->{h};
2298
2299 my $y = 0;
2300
2301 my $layout = $self->{layout};
2302
2303 $layout->set_font ($self->{font}) if $self->{font};
2304
1425 glEnable GL_BLEND; 2305 glEnable GL_BLEND;
1426 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2306 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1427 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1428 2307
1429 my $sw4 = ($sw + 3) & ~3; 2308 for my $par (@{$self->{par}}) {
1430 my $darkness = "\x00" x ($sw4 * $sh);
1431
1432 for my $x (0 .. $sw - 1) {
1433 my $row = $map->[$x + $xofs];
1434 for my $y (0 .. $sh - 1) {
1435
1436 my $cell = $row->[$y + $yofs]
1437 or next;
1438
1439 my $dark = $cell->[0]; 2309 my $h = $par->[0];
1440 if ($dark < 0) { 2310
1441 substr $darkness, $y * $sw4 + $x, 1, chr 224; 2311 if ($y0 < $y + $h && $y < $y1) {
1442 } else { 2312 $layout->set_foreground (@{ $par->[1] });
1443 substr $darkness, $y * $sw4 + $x, 1, chr 255 - $dark; 2313 $layout->set_width ($self->{w} - $par->[2]);
2314 $layout->set_markup ($par->[3]);
2315
2316 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2317
2318 glRasterPos $par->[2], $y - $y0;
2319 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1444 } 2320 }
1445 2321
1446 for my $num (grep $_, @$cell[1,2,3]) { 2322 $y += $h;
1447 my $tex = $::CONN->{face}[$num]{texture} || next;
1448
1449 my ($w, $h) = @$tex{qw(w h)};
1450
1451 $tex->draw_quad (($x + 1) * 32 - $w, ($y + 1) * 32 - $h, $w, $h);
1452 }
1453 } 2323 }
2324
2325 glDisable GL_BLEND;
1454 } 2326 };
2327 });
2328}
1455 2329
1456# if (1) { # higher quality darkness 2330sub _draw {
1457# $lighting =~ s/(.)/$1$1$1/gs; 2331 my ($self) = @_;
1458# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
1459#
1460# $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear");
1461#
1462# $lighting = $pb->get_pixels;
1463# $lighting =~ s/(.)../$1/gs;
1464# }
1465 2332
2333 glEnable GL_TEXTURE_2D;
1466 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 2334 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1467 2335 glColor 1, 1, 1, 1;
1468 $darkness = new CFClient::Texture 2336 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1469 w => $sw4,
1470 h => $sh,
1471 data => $darkness,
1472 internalformat => GL_ALPHA,
1473 format => GL_ALPHA;
1474
1475 glColor 0.45, 0.45, 0.45, 1;
1476 $darkness->draw_quad (0, 0, $sw4 * 32, $sh * 32);
1477
1478 glDisable GL_TEXTURE_2D; 2337 glDisable GL_TEXTURE_2D;
1479 glDisable GL_BLEND;
1480 2338
1481 glEndList; 2339 $self->{children}[1]->draw;
1482 }
1483 2340
1484 glCallList $self->{list};
1485}
1486
1487my %DIR = (
1488 SDLK_KP8, [1, "north"],
1489 SDLK_KP9, [2, "northeast"],
1490 SDLK_KP6, [3, "east"],
1491 SDLK_KP3, [4, "southeast"],
1492 SDLK_KP2, [5, "south"],
1493 SDLK_KP1, [6, "southwest"],
1494 SDLK_KP4, [7, "west"],
1495 SDLK_KP7, [8, "northwest"],
1496
1497 SDLK_UP, [1, "north"],
1498 SDLK_RIGHT, [3, "east"],
1499 SDLK_DOWN, [5, "south"],
1500 SDLK_LEFT, [7, "west"],
1501);
1502
1503sub key_down {
1504 my ($self, $ev) = @_;
1505
1506 my $mod = $ev->key_mod;
1507 my $sym = $ev->key_sym;
1508
1509 if ($sym == SDLK_KP5) {
1510 $::CONN->send ("command stay fire");
1511 } elsif (exists $DIR{$sym}) {
1512 if ($mod & KMOD_SHIFT) {
1513 $self->{shft}++;
1514 $::CONN->send ("command fire $DIR{$sym}[0]");
1515 } elsif ($mod & KMOD_CTRL) {
1516 $self->{ctrl}++;
1517 $::CONN->send ("command run $DIR{$sym}[0]");
1518 } else {
1519 $::CONN->send ("command $DIR{$sym}[1]");
1520 }
1521 }
1522}
1523
1524sub key_up {
1525 my ($self, $ev) = @_;
1526
1527 my $mod = $ev->key_mod;
1528 my $sym = $ev->key_sym;
1529
1530 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1531 $::CONN->send ("command fire_stop");
1532 }
1533 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1534 $::CONN->send ("command run_stop");
1535 }
1536} 2341}
1537 2342
1538############################################################################# 2343#############################################################################
1539 2344
1540package CFClient::UI::Animator; 2345package CFClient::UI::Animator;
1541 2346
1542use SDL::OpenGL; 2347use CFClient::OpenGL;
1543 2348
1544our @ISA = CFClient::UI::Bin::; 2349our @ISA = CFClient::UI::Bin::;
1545 2350
1546sub moveto { 2351sub moveto {
1547 my ($self, $x, $y) = @_; 2352 my ($self, $x, $y) = @_;
… …
1577 glPopMatrix; 2382 glPopMatrix;
1578} 2383}
1579 2384
1580############################################################################# 2385#############################################################################
1581 2386
1582package CFClient::UI::Toplevel; 2387package CFClient::UI::Flopper;
2388
2389our @ISA = CFClient::UI::Button::;
2390
2391sub new {
2392 my $class = shift;
2393
2394 my $self = $class->SUPER::new (
2395 state => 0,
2396 connect_activate => \&toggle_flopper,
2397 @_
2398 );
2399
2400 if ($self->{state}) {
2401 $self->{state} = 0;
2402 $self->toggle_flopper;
2403 }
2404
2405 $self
2406}
2407
2408sub toggle_flopper {
2409 my ($self) = @_;
2410
2411 # TODO: use animation
2412 if ($self->{state} = !$self->{state}) {
2413 $CFClient::UI::ROOT->add ($self->{other});
2414 $self->{other}->move ($self->coord2global (0, $self->{h}));
2415 $self->emit ("open");
2416 } else {
2417 $CFClient::UI::ROOT->remove ($self->{other});
2418 $self->emit ("close");
2419 }
2420
2421 $self->emit (changed => $self->{state});
2422}
2423
2424#############################################################################
2425
2426package CFClient::UI::Tooltip;
2427
2428our @ISA = CFClient::UI::Bin::;
2429
2430use CFClient::OpenGL;
2431
2432sub new {
2433 my $class = shift;
2434
2435 $class->SUPER::new (
2436 @_,
2437 can_events => 0,
2438 )
2439}
2440
2441sub set_tooltip_from {
2442 my ($self, $widget) = @_;
2443
2444 $self->add (new CFClient::UI::Label
2445 markup => $widget->{tooltip},
2446 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2447 fontsize => 0.8,
2448 fg => [0, 0, 0, 1],
2449 ellipsise => 0,
2450 font => ($widget->{tooltip_font} || $::FONT_PROP),
2451 );
2452}
2453
2454sub size_request {
2455 my ($self) = @_;
2456
2457 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2458
2459 ($w + 4, $h + 4)
2460}
2461
2462sub size_allocate {
2463 my ($self, $w, $h) = @_;
2464
2465 $self->SUPER::size_allocate ($w - 4, $h - 4);
2466}
2467
2468sub _draw {
2469 my ($self) = @_;
2470
2471 glTranslate 0.375, 0.375;
2472
2473 my ($w, $h) = @$self{qw(w h)};
2474
2475 glColor 1, 0.8, 0.4;
2476 glBegin GL_QUADS;
2477 glVertex 0 , 0;
2478 glVertex 0 , $h;
2479 glVertex $w, $h;
2480 glVertex $w, 0;
2481 glEnd;
2482
2483 glColor 0, 0, 0;
2484 glBegin GL_LINE_LOOP;
2485 glVertex 0 , 0;
2486 glVertex 0 , $h;
2487 glVertex $w, $h;
2488 glVertex $w, 0;
2489 glEnd;
2490
2491 glTranslate 2 - 0.375, 2 - 0.375;
2492 $self->SUPER::_draw;
2493}
2494
2495#############################################################################
2496
2497package CFClient::UI::Face;
2498
2499our @ISA = CFClient::UI::Base::;
2500
2501use CFClient::OpenGL;
2502
2503sub new {
2504 my $class = shift;
2505
2506 my $self = $class->SUPER::new (
2507 aspect => 1,
2508 @_,
2509 );
2510
2511 if ($self->{anim} && $self->{animspeed}) {
2512 Scalar::Util::weaken (my $widget = $self);
2513
2514 $self->{timer} = Event->timer (
2515 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2516 hard => 1,
2517 interval => $self->{animspeed},
2518 cb => sub {
2519 ++$widget->{frame};
2520 $widget->update;
2521 },
2522 );
2523 }
2524
2525 $self
2526}
2527
2528sub size_request {
2529 (32, 8)
2530}
2531
2532sub _draw {
2533 my ($self) = @_;
2534
2535 return unless $::CONN;#d# manage and cache textures differently
2536
2537 my $face;
2538
2539 if ($self->{frame}) {
2540 my $anim = $::CONN->{anim}[$self->{anim}];
2541
2542 $face = $anim->[ $self->{frame} % @$anim ]
2543 if $anim && @$anim;
2544 }
2545
2546 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2547
2548 if ($tex) {
2549 glEnable GL_TEXTURE_2D;
2550 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2551 glColor 1, 1, 1, 1;
2552 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2553 glDisable GL_TEXTURE_2D;
2554 }
2555}
2556
2557sub DESTROY {
2558 my ($self) = @_;
2559
2560 $self->{timer}->cancel
2561 if $self->{timer};
2562
2563 $self->SUPER::DESTROY;
2564}
2565
2566#############################################################################
2567
2568package CFClient::UI::InventoryItem;
2569
2570our @ISA = CFClient::UI::HBox::;
2571
2572sub _item_to_desc {
2573 my ($item) = @_;
2574
2575 my $desc =
2576 $item->{nrof} < 2
2577 ? $item->{name}
2578 : "$item->{nrof} × $item->{name_pl}";
2579
2580 $item->{flags} & Crossfire::Protocol::F_OPEN
2581 and $desc .= " (open)";
2582 $item->{flags} & Crossfire::Protocol::F_APPLIED
2583 and $desc .= " (applied)";
2584 $item->{flags} & Crossfire::Protocol::F_UNPAID
2585 and $desc .= " (unpaid)";
2586 $item->{flags} & Crossfire::Protocol::F_MAGIC
2587 and $desc .= " (magic)";
2588 $item->{flags} & Crossfire::Protocol::F_CURSED
2589 and $desc .= " (cursed)";
2590 $item->{flags} & Crossfire::Protocol::F_DAMNED
2591 and $desc .= " (damned)";
2592 $item->{flags} & Crossfire::Protocol::F_LOCKED
2593 and $desc .= " *";
2594
2595 $desc
2596}
2597
2598sub new {
2599 my $class = shift;
2600
2601 my %args = @_;
2602
2603 my $item = delete $args{item};
2604
2605 my $desc = _item_to_desc ($item);
2606
2607 my $self = $class->SUPER::new (
2608 can_hover => 1,
2609 can_events => 1,
2610 tooltip => ((CFClient::UI::Label::escape $desc)
2611 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2612 connect_button_down => sub {
2613 my ($self, $ev, $x, $y) = @_;
2614
2615 # todo: maybe put examine on 1? but should just be a tooltip :(
2616 if ($ev->{button} == 1) {
2617 my $targ = $::CONN->{player}{tag};
2618
2619 if ($item->{container} == $::CONN->{player}{tag}) {
2620 $targ = $main::OPENCONT;
2621 }
2622
2623 $::CONN->send ("move $targ $item->{tag} 0");
2624 } elsif ($ev->{button} == 2) {
2625 $::CONN->send ("apply $item->{tag}");
2626 } elsif ($ev->{button} == 3) {
2627 my @menu_items = (
2628 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2629 ["mark", sub { $::CONN->send ("mark ". pack "N", $item->{tag}) }],
2630 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2631 (
2632 $item->{flags} & Crossfire::Protocol::F_LOCKED
2633 ? (
2634 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $item->{tag}) }],
2635 )
2636 : (
2637 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $item->{tag}) }],
2638 ["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
2639 )
2640 ),
2641 );
2642
2643 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
2644 }
2645
2646 1
2647 },
2648 %args
2649 );
2650
2651
2652 $self->add (new CFClient::UI::Face
2653 can_events => 0,
2654 face => $item->{face},
2655 anim => $item->{anim},
2656 animspeed => $item->{animspeed},
2657 );
2658
2659 $self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
2660
2661 $self->{item} = $item;
2662
2663 $self->update_item;
2664
2665 $self
2666}
2667
2668sub update_item {
2669 my ($self) = @_;
2670
2671 my $desc = _item_to_desc ($self->{item});
2672
2673 $self->{name_lbl}->set_text ($desc);
2674}
2675
2676#############################################################################
2677
2678package CFClient::UI::Inventory;
2679
2680our @ISA = CFClient::UI::ScrolledWindow::;
2681
2682sub new {
2683 my $class = shift;
2684
2685 my $self = $class->SUPER::new (
2686 scrolled => (new CFClient::UI::VBox),
2687 @_,
2688 );
2689
2690 $self
2691}
2692
2693sub set_items {
2694 my ($self, $items) = @_;
2695
2696 $self->{scrolled}->clear;
2697 return unless $items;
2698
2699 my @items = sort {
2700 ($a->{type} <=> $b->{type})
2701 or ($a->{name} cmp $b->{name})
2702 } @$items;
2703
2704 $self->{real_items} = \@items;
2705
2706 for my $item (@items) {
2707 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2708 $item->update_item ();
2709 }
2710
2711 $self->{scrolled}->add (@items);
2712
2713# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2714}
2715
2716sub size_request {
2717 my ($self) = @_;
2718 ($self->{req_w}, $self->{req_h});
2719}
2720
2721#############################################################################
2722
2723package CFClient::UI::Menu;
2724
2725our @ISA = CFClient::UI::FancyFrame::;
2726
2727use CFClient::OpenGL;
2728
2729sub new {
2730 my $class = shift;
2731
2732 my $self = $class->SUPER::new (
2733 items => [],
2734 z => 100,
2735 @_,
2736 );
2737
2738 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2739
2740 for my $item (@{ $self->{items} }) {
2741 my ($widget, $cb) = @$item;
2742
2743 # handle various types of items, only text for now
2744 if (!ref $widget) {
2745 $widget = new CFClient::UI::Label
2746 can_hover => 1,
2747 can_events => 1,
2748 text => $widget;
2749 }
2750
2751 $self->{item}{$widget} = $item;
2752
2753 $self->{vbox}->add ($widget);
2754 }
2755
2756 $self
2757}
2758
2759# popup given the event (must be a mouse button down event currently)
2760sub popup {
2761 my ($self, $ev) = @_;
2762
2763 $self->emit ("popdown");
2764
2765 # maybe save $GRAB? must be careful about events...
2766 $GRAB = $self;
2767 $self->{button} = $ev->{button};
2768
2769 $self->show;
2770 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2771}
2772
2773sub mouse_motion {
2774 my ($self, $ev, $x, $y) = @_;
2775
2776 # TODO: should use vbox->find_widget or so
2777 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2778 $self->{hover} = $self->{item}{$HOVER};
2779}
2780
2781sub button_up {
2782 my ($self, $ev, $x, $y) = @_;
2783
2784 if ($ev->{button} == $self->{button}) {
2785 undef $GRAB;
2786 $self->hide;
2787
2788 $self->emit ("popdown");
2789 $self->{hover}[1]->() if $self->{hover};
2790 }
2791}
2792
2793#############################################################################
2794
2795package CFClient::UI::Statusbox;
2796
2797our @ISA = CFClient::UI::VBox::;
2798
2799sub new {
2800 my $class = shift;
2801
2802 $class->SUPER::new (
2803 fontsize => 0.8,
2804 @_,
2805 )
2806}
2807
2808sub reorder {
2809 my ($self) = @_;
2810 my $NOW = time;
2811
2812 while (my ($k, $v) = each %{ $self->{item} }) {
2813 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2814 }
2815
2816 my @widgets;
2817
2818 my @items = sort {
2819 $a->{pri} <=> $b->{pri}
2820 or $b->{id} <=> $a->{id}
2821 } values %{ $self->{item} };
2822
2823 my $count = 10 + 1;
2824 for my $item (@items) {
2825 last unless --$count;
2826
2827 push @widgets, $item->{label} ||= do {
2828 # TODO: doesn't handle markup well (read as: at all)
2829 my $short = $item->{count} > 1
2830 ? "<b>$item->{count} ×</b> $item->{text}"
2831 : $item->{text};
2832
2833 for ($short) {
2834 s/^\s+//;
2835 s/\s+/ /g;
2836 }
2837
2838 new CFClient::UI::Label
2839 markup => $short,
2840 tooltip => $item->{tooltip},
2841 tooltip_font => $::FONT_PROP,
2842 tooltip_width => 0.67,
2843 fontsize => $item->{fontsize} || $self->{fontsize},
2844 max_w => $::WIDTH * 0.44,
2845 fg => $item->{fg},
2846 can_events => 1,
2847 can_hover => 1
2848 };
2849 }
2850
2851 $self->clear;
2852 $self->SUPER::add (reverse @widgets);
2853}
2854
2855sub add {
2856 my ($self, $text, %arg) = @_;
2857
2858 $text =~ s/^\s+//;
2859 $text =~ s/\s+$//;
2860
2861 my $timeout = time + ((delete $arg{timeout}) || 60);
2862
2863 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2864
2865 if (my $item = $self->{item}{$group}) {
2866 if ($item->{text} eq $text) {
2867 $item->{count}++;
2868 } else {
2869 $item->{count} = 1;
2870 $item->{text} = $item->{tooltip} = $text;
2871 }
2872 $item->{id} = ++$self->{id};
2873 $item->{timeout} = $timeout;
2874 delete $item->{label};
2875 } else {
2876 $self->{item}{$group} = {
2877 id => ++$self->{id},
2878 text => $text,
2879 timeout => $timeout,
2880 tooltip => $text,
2881 fg => [0.8, 0.8, 0.8, 0.8],
2882 pri => 0,
2883 count => 1,
2884 %arg,
2885 };
2886 }
2887
2888 $self->reorder;
2889}
2890
2891sub reconfigure {
2892 my ($self) = @_;
2893
2894 delete $_->{label}
2895 for values %{ $self->{item} || {} };
2896
2897 $self->reorder;
2898 $self->SUPER::reconfigure;
2899}
2900
2901#############################################################################
2902
2903package CFClient::UI::Root;
1583 2904
1584our @ISA = CFClient::UI::Container::; 2905our @ISA = CFClient::UI::Container::;
1585 2906
2907use CFClient::OpenGL;
2908
2909sub new {
2910 my $class = shift;
2911
2912 $class->SUPER::new (
2913 @_,
2914 )
2915}
2916
2917sub configure {
2918 my ($self, $x, $y, $w, $h) = @_;
2919
2920 $self->{w} = $w;
2921 $self->{h} = $h;
2922}
2923
2924sub check_size {
2925 my ($self) = @_;
2926
2927 $self->size_allocate ($self->{w}, $self->{h})
2928 if $self->{w};
2929}
2930
1586sub size_request { 2931sub size_request {
1587 ($::WIDTH, $::HEIGHT) 2932 my ($self) = @_;
2933
2934 ($self->{w}, $self->{h})
1588} 2935}
1589 2936
1590sub size_allocate { 2937sub size_allocate {
1591 my ($self, $x, $y, $w, $h) = @_; 2938 my ($self, $w, $h) = @_;
1592 2939
1593 $self->_size_allocate ($x, $y, $w, $h); 2940 my $old_w = $self->{old_w}; $self->{old_w} = $w;
2941 my $old_h = $self->{old_h}; $self->{old_h} = $h;
1594 2942
1595 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 2943 CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
1596 for @{$self->{children}}; 2944 if $old_w && $old_h && ($old_w != $w || $old_h != $h);
1597}
1598 2945
1599sub translate { 2946 for my $child ($self->children) {
2947 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2948
2949 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
2950 if exists $child->{req_x};
2951
2952 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
2953 if exists $child->{req_y};
2954
2955 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
2956 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
2957
2958 $child->configure ($X, $Y, $W, $H);
2959 }
2960}
2961
2962sub coord2local {
1600 my ($self, $x, $y) = @_; 2963 my ($self, $x, $y) = @_;
1601 2964
1602 ($x, $y) 2965 ($x, $y)
1603} 2966}
1604 2967
2968sub coord2global {
2969 my ($self, $x, $y) = @_;
2970
2971 ($x, $y)
2972}
2973
1605sub update { 2974sub update {
1606 my ($self) = @_; 2975 my ($self) = @_;
1607 2976
1608 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 2977 $self->check_size;
1609 ::refresh (); 2978 $::WANT_REFRESH++;
1610} 2979}
1611 2980
1612sub add { 2981sub add {
1613 my ($self, $widget) = @_; 2982 my ($self, @children) = @_;
1614 2983
2984 for my $child (@children) {
2985 $child->{toplevel} = 1;
2986
2987 # integerise window positions
2988 $child->{x} = int $child->{x};
2989 $child->{y} = int $child->{y};
2990 }
2991
1615 $self->SUPER::add ($widget); 2992 $self->SUPER::add (@children);
1616
1617 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);
1618} 2993}
1619 2994
2995sub on_refresh {
2996 my ($self, $id, $cb) = @_;
2997
2998 $self->{refresh_hook}{$id} = $cb;
2999}
3000
3001sub on_post_alloc {
3002 my ($self, $id, $cb) = @_;
3003
3004 $self->{post_alloc_hook}{$id} = $cb;
3005}
3006
1620sub draw { 3007sub draw {
1621 my ($self) = @_; 3008 my ($self) = @_;
3009
3010 while ($self->{refresh_hook}) {
3011 $_->()
3012 for values %{delete $self->{refresh_hook}};
3013 }
3014
3015 if ($self->{check_size}) {
3016 my @queue = ([], []);
3017
3018 for (;;) {
3019 if ($self->{check_size}) {
3020 # heuristic: check containers last
3021 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
3022 for values %{delete $self->{check_size}}
3023 }
3024
3025 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
3026
3027 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
3028 ? @$widget{qw(user_w user_h)}
3029 : $widget->size_request;
3030
3031 if (delete $widget->{force_alloc}
3032 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3033 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3034
3035 $widget->{req_w} = $w;
3036 $widget->{req_h} = $h;
3037
3038 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
3039
3040 $widget->{parent}->check_size
3041 if $widget->{parent};
3042 }
3043 }
3044 }
3045
3046 while ($self->{size_alloc}) {
3047 for (values %{delete $self->{size_alloc}}) {
3048 my ($widget, $w, $h) = @$_;
3049
3050 $w = 0 if $w < 0;
3051 $h = 0 if $h < 0;
3052
3053 $widget->{w} = $w;
3054 $widget->{h} = $h;
3055 $widget->size_allocate ($w, $h);
3056 $widget->emit (size_allocate => $w, $h);
3057 }
3058 }
3059
3060 while ($self->{post_alloc_hook}) {
3061 $_->()
3062 for values %{delete $self->{post_alloc_hook}};
3063 }
3064
3065 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3066 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3067 glClear GL_COLOR_BUFFER_BIT;
3068
3069 glMatrixMode GL_PROJECTION;
3070 glLoadIdentity;
3071 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3072 glMatrixMode GL_MODELVIEW;
3073 glLoadIdentity;
1622 3074
1623 $self->_draw; 3075 $self->_draw;
1624} 3076}
1625 3077
1626############################################################################# 3078#############################################################################
1627 3079
1628package CFClient::UI; 3080package CFClient::UI;
1629 3081
1630$TOPLEVEL = new CFClient::UI::Toplevel; 3082$ROOT = new CFClient::UI::Root;
3083$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1631 3084
16321 30851
1633 3086

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