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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.72 by root, Tue Apr 11 18:00:45 2006 UTC vs.
Revision 1.173 by root, Tue Apr 25 10:30:48 2006 UTC

1package CFClient::Widget; 1package CFClient::UI;
2 2
3use strict; 3use strict;
4 4
5use Scalar::Util; 5use Scalar::Util ();
6 6use List::Util ();
7use SDL::OpenGL;
8use SDL::OpenGL::Constants;
9 7
10use CFClient; 8use CFClient;
11 9
12our ($FOCUS, $HOVER, $GRAB); # various widgets 10our ($FOCUS, $HOVER, $GRAB); # various widgets
13 11
14our $TOPLEVEL; 12our $ROOT;
13our $TOOLTIP;
15our $BUTTON_STATE; 14our $BUTTON_STATE;
15
16sub check_tooltip {
17 if (!$GRAB) {
18 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19 if (length $widget->{tooltip}) {
20
21 if ($TOOLTIP->{owner} != $widget) {
22 $TOOLTIP->{owner} = $widget;
23
24 my $tip = $widget->{tooltip};
25
26 $tip = $tip->($widget) if CODE:: eq ref $tip;
27
28 $TOOLTIP->set_markup ($widget->{tooltip});
29 $TOOLTIP->move ($widget->coord2global ($widget->{w}, 0));
30 $TOOLTIP->show;
31 }
32
33 return;
34 }
35 }
36 }
37
38 $TOOLTIP->hide;
39 delete $TOOLTIP->{owner};
40}
16 41
17# class methods for events 42# class methods for events
18sub feed_sdl_key_down_event { 43sub feed_sdl_key_down_event {
19 $FOCUS->key_down ($_[0]) if $FOCUS; 44 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])
45 if $FOCUS;
20} 46}
21 47
22sub feed_sdl_key_up_event { 48sub feed_sdl_key_up_event {
23 $FOCUS->key_up ($_[0]) if $FOCUS; 49 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])
50 if $FOCUS;
24} 51}
25 52
26sub feed_sdl_button_down_event { 53sub feed_sdl_button_down_event {
27 my ($ev) = @_; 54 my ($ev) = @_;
28 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 55 my ($x, $y) = ($ev->{x}, $ev->{y});
29 56
30 if (!$BUTTON_STATE) { 57 if (!$BUTTON_STATE) {
31 my $widget = $TOPLEVEL->find_widget ($x, $y); 58 my $widget = $ROOT->find_widget ($x, $y);
32 59
33 $GRAB = $widget; 60 $GRAB = $widget;
34 $GRAB->update if $GRAB; 61 $GRAB->update if $GRAB;
35 }
36 62
63 check_tooltip;
64 }
65
37 $BUTTON_STATE |= 1 << ($ev->button - 1); 66 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
38 67
39 $GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB; 68 if ($GRAB) {
69 ($x, $y) = $GRAB->coord2local ($x, $y);
70 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
71 }
40} 72}
41 73
42sub feed_sdl_button_up_event { 74sub feed_sdl_button_up_event {
43 my ($ev) = @_; 75 my ($ev) = @_;
44 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 76 my ($x, $y) = ($ev->{x}, $ev->{y});
45 77
46 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 78 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
47 79
48 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 80 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
49 81
50 $GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB; 82 if ($GRAB) {
83 ($x, $y) = $GRAB->coord2local ($x, $y);
84 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
85 }
51 86
52 if (!$BUTTON_STATE) { 87 if (!$BUTTON_STATE) {
53 my $grab = $GRAB; undef $GRAB; 88 my $grab = $GRAB; undef $GRAB;
54 $grab->update if $grab; 89 $grab->update if $grab;
55 $GRAB->update if $GRAB; 90 $GRAB->update if $GRAB;
91
92 check_tooltip;
56 } 93 }
57} 94}
58 95
59sub feed_sdl_motion_event { 96sub feed_sdl_motion_event {
60 my ($ev) = @_; 97 my ($ev) = @_;
61 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 98 my ($x, $y) = ($ev->{x}, $ev->{y});
62 99
63 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 100 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
64 101
65 if ($widget != $HOVER) { 102 if ($widget != $HOVER) {
66 my $hover = $HOVER; $HOVER = $widget; 103 my $hover = $HOVER; $HOVER = $widget;
67 104
68 $hover->update if $hover; 105 $hover->update if $hover && $hover->{can_hover};
69 $HOVER->update if $HOVER; 106 $HOVER->update if $HOVER && $HOVER->{can_hover};
70 }
71 107
72 $HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER; 108 check_tooltip;
109 }
110
111 if ($HOVER) {
112 ($x, $y) = $HOVER->coord2local ($x, $y);
113 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
114 }
73} 115}
116
117# convert position array to integers
118sub harmonize {
119 my ($vals) = @_;
120
121 my $rem = 0;
122
123 for (@$vals) {
124 my $i = int $_ + $rem;
125 $rem += $_ - $i;
126 $_ = $i;
127 }
128}
129
130#############################################################################
131
132package CFClient::UI::Base;
133
134use strict;
135
136use CFClient::OpenGL;
74 137
75sub new { 138sub new {
76 my $class = shift; 139 my $class = shift;
77 140
78 bless { 141 my $self = bless {
79 x => 0, 142 x => 0,
80 y => 0, 143 y => 0,
81 z => 0, 144 z => 0,
145 can_events => 1,
82 @_ 146 @_
83 }, $class 147 }, $class;
148
149 for (keys %$self) {
150 if (/^connect_(.*)$/) {
151 $self->connect ($1 => delete $self->{$_});
152 }
153 }
154
155 $self
156}
157
158sub destroy {
159 my ($self) = @_;
160
161 $self->hide;
162 %$self = ();
163}
164
165sub show {
166 my ($self) = @_;
167
168 return if $self->{parent};
169
170 $CFClient::UI::ROOT->add ($self);
171}
172
173sub hide {
174 my ($self) = @_;
175
176 undef $GRAB if $GRAB == $self;
177 undef $HOVER if $HOVER == $self;
178
179 $self->{parent}->remove ($self)
180 if $self->{parent};
84} 181}
85 182
86sub move { 183sub move {
87 my ($self, $x, $y, $z) = @_; 184 my ($self, $x, $y, $z) = @_;
185
88 $self->{x} = $x; 186 $self->{x} = int $x;
89 $self->{y} = $y; 187 $self->{y} = int $y;
90 $self->{z} = $z if defined $z; 188 $self->{z} = $z if defined $z;
91}
92 189
93sub needs_redraw { 190 $self->update;
94 0 191}
192
193sub set_size {
194 my ($self, $w, $h) = @_;
195
196 $self->{user_w} = $w;
197 $self->{user_h} = $h;
198
199 $self->check_size;
95} 200}
96 201
97sub size_request { 202sub size_request {
98 require Carp; 203 require Carp;
99 Carp::confess "size_request is abtract"; 204 Carp::confess "size_request is abstract";
205}
206
207sub configure {
208 my ($self, $x, $y, $w, $h) = @_;
209
210 if ($self->{aspect}) {
211 my $w2 = List::Util::min $w, int $h * $self->{aspect};
212 my $h2 = List::Util::min $h, int $w / $self->{aspect};
213
214 # use alignment to adjust x, y
215
216 $x += int +($w - $w2) * 0.5;
217 $y += int +($h - $h2) * 0.5;
218
219 ($w, $h) = ($w2, $h2);
220 }
221
222 if ($self->{x} != $x || $self->{y} != $y) {
223 $self->{x} = $x;
224 $self->{y} = $y;
225 $self->update;
226 }
227
228 if ($self->{w} != $w || $self->{h} != $h) {
229 $self->{w} = $w;
230 $self->{h} = $h;
231
232 $self->size_allocate ($w, $h);
233 $self->update;
234 }
100} 235}
101 236
102sub size_allocate { 237sub size_allocate {
238 # nothing to be done
239}
240
241sub children {
242}
243
244# call when resoltuion changes etc.
245sub reconfigure {
246 my ($self) = @_;
247
248 $_->reconfigure
249 for $self->children;
250
251 $_->check_size;
252}
253
254sub set_max_size {
103 my ($self, $w, $h) = @_; 255 my ($self, $w, $h) = @_;
104 256
105 $self->{w} = $w; 257 delete $self->{max_w}; $self->{max_w} = $w if $w;
106 $self->{h} = $h; 258 delete $self->{max_h}; $self->{max_h} = $h if $h;
107} 259}
108 260
109# translate global koordinates to local coordinate system 261# return top left coordinates
110sub translate { 262sub _topleft {
111 my ($self, $x, $y) = @_; 263 my ($self, $x, $y) = @_;
112 264
265 $self->{parent}
266 or Carp::confess "no parent widget in _topleft\n";#d#
267
113 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 268 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});
269}
270
271# translate global coordinates to local coordinate system
272sub coord2local {
273 my ($self, $x, $y) = @_;
274
275 my ($X, $Y) = $self->_topleft;
276 ($x - $X, $y - $Y)
277}
278
279# translate local coordinates to global coordinate system
280sub coord2global {
281 my ($self, $x, $y) = @_;
282
283 my ($X, $Y) = $self->_topleft;
284 ($x + $X, $y + $Y)
114} 285}
115 286
116sub focus_in { 287sub focus_in {
117 my ($self) = @_; 288 my ($self) = @_;
118 289
119 return if $FOCUS == $self; 290 return if $FOCUS == $self;
291 return unless $self->{can_focus};
120 292
121 my $focus = $FOCUS; $FOCUS = $self; 293 my $focus = $FOCUS; $FOCUS = $self;
294
295 $self->emit (focus_in => $focus);
296
122 $focus->update if $focus; 297 $focus->update if $focus;
123 $FOCUS->update; 298 $FOCUS->update;
124} 299}
125 300
126sub focus_out { 301sub focus_out {
127 my ($self) = @_; 302 my ($self) = @_;
128 303
129 return unless $FOCUS == $self; 304 return unless $FOCUS == $self;
130 305
131 my $focus = $FOCUS; undef $FOCUS; 306 my $focus = $FOCUS; undef $FOCUS;
307
308 $self->emit (focus_out => $focus);
309
132 $focus->update if $focus; #? 310 $focus->update if $focus; #?
133} 311}
134 312
135sub mouse_motion { } 313sub mouse_motion { }
136sub button_up { } 314sub button_up { }
… …
157 glPushMatrix; 335 glPushMatrix;
158 glTranslate $self->{x}, $self->{y}, 0; 336 glTranslate $self->{x}, $self->{y}, 0;
159 $self->_draw; 337 $self->_draw;
160 glPopMatrix; 338 glPopMatrix;
161 339
162 if ($self == $HOVER) { 340 if ($self == $HOVER && $self->{can_hover}) {
163 my ($x, $y) = @$self->{qw(x y)}; 341 my ($x, $y) = @$self{qw(x y)};
164 342
165 glColor 1, 1, 1, 0.1; 343 glColor 1, 0.8, 0.5, 0.2;
166 glEnable GL_BLEND; 344 glEnable GL_BLEND;
345 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
167 glBegin GL_QUADS; 346 glBegin GL_QUADS;
168 glVertex $x , $y; 347 glVertex $x , $y;
169 glVertex $x + $self->{w}, $y; 348 glVertex $x + $self->{w}, $y;
170 glVertex $x + $self->{w}, $y + $self->{h}; 349 glVertex $x + $self->{w}, $y + $self->{h};
171 glVertex $x , $y + $self->{h}; 350 glVertex $x , $y + $self->{h};
172 glEnd; 351 glEnd;
173 glDisable GL_BLEND; 352 glDisable GL_BLEND;
174 } 353 }
354
355 if ($ENV{PCLIENT_DEBUG}) {
356 glPushMatrix;
357 glColor 1, 1, 0, 1;
358 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
359 glBegin GL_LINE_LOOP;
360 glVertex 0 , 0;
361 glVertex $self->{w}, 0;
362 glVertex $self->{w}, $self->{h};
363 glVertex 0 , $self->{h};
364 glEnd;
365 glPopMatrix;
366 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
367 }
175} 368}
176 369
177sub _draw { 370sub _draw {
178 my ($self) = @_; 371 my ($self) = @_;
179 372
180 warn "no draw defined for $self\n"; 373 warn "no draw defined for $self\n";
181}
182
183sub bbox {
184 my ($self) = @_;
185 my ($w, $h) = $self->size_request;
186 (
187 $self->{x},
188 $self->{y},
189 $self->{x} = $w,
190 $self->{y} = $h
191 )
192} 374}
193 375
194sub find_widget { 376sub find_widget {
195 my ($self, $x, $y) = @_; 377 my ($self, $x, $y) = @_;
378
379 return () unless $self->{can_events};
196 380
197 return $self 381 return $self
198 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 382 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
199 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 383 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
200 384
201 () 385 ()
202} 386}
203 387
204sub del_parent { $_[0]->{parent} = undef }
205
206sub set_parent { 388sub set_parent {
207 my ($self, $par) = @_; 389 my ($self, $parent) = @_;
208 390
209 $self->{parent} = $par;
210 Scalar::Util::weaken $self->{parent}; 391 Scalar::Util::weaken ($self->{parent} = $parent);
211} 392}
212 393
213sub get_parent { 394sub check_size {
395 my ($self) = @_;
396
214 $_[0]->{parent} 397 $self->{parent}
398 or return 1;
399
400 my ($w, $h) = $self->{user_w} && $self->{user_h}
401 ? @$self{qw(user_w user_h)}
402 : $self->size_request;
403
404 if ($w != $self->{req_w} || $h != $self->{req_h}) {
405 $self->{req_w} = $w;
406 $self->{req_h} = $h;
407
408 $self->{parent}->check_size
409 or $self->size_allocate (
410 (List::Util::max $self->{w}, $w),
411 (List::Util::max $self->{h}, $h),
412 );
413
414 1
415 } else {
416 0
417 }
215} 418}
216 419
217sub update { 420sub update {
218 my ($self) = @_; 421 my ($self) = @_;
219 422
… …
222} 425}
223 426
224sub connect { 427sub connect {
225 my ($self, $signal, $cb) = @_; 428 my ($self, $signal, $cb) = @_;
226 429
227 push @{ $self->{cb}{$signal} }, $cb; 430 push @{ $self->{signal_cb}{$signal} }, $cb;
228} 431}
229 432
230sub emit { 433sub emit {
231 my ($self, $signal, @args) = @_; 434 my ($self, $signal, @args) = @_;
232 435
233 $_->($self, @args) 436 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
234 for @{$self->{cb}{$signal} || []};
235} 437}
236 438
237sub DESTROY { 439sub DESTROY {
238 my ($self) = @_; 440 my ($self) = @_;
239 441
240 #$self->deactivate; 442 #$self->deactivate;
241} 443}
242 444
243############################################################################# 445#############################################################################
244 446
245package CFClient::Widget::DrawBG; 447package CFClient::UI::DrawBG;
246 448
247our @ISA = CFClient::Widget::; 449our @ISA = CFClient::UI::Base::;
248 450
249use strict; 451use strict;
250use SDL::OpenGL; 452use CFClient::OpenGL;
251 453
252sub new { 454sub new {
253 my $class = shift; 455 my $class = shift;
254 456
255 # range [value, low, high, page] 457 # range [value, low, high, page]
256 458
257 $class->SUPER::new ( 459 $class->SUPER::new (
258 bg => [0, 0, 0, 0.4], 460 bg => [0, 0, 0, 0.2],
259 active_bg => [1, 1, 1], 461 active_bg => [1, 1, 1, 0.5],
260 @_ 462 @_
261 ) 463 )
262} 464}
263 465
264sub _draw { 466sub _draw {
265 my ($self) = @_; 467 my ($self) = @_;
266 468
267 my ($w, $h) = @$self{qw(w h)}; 469 my ($w, $h) = @$self{qw(w h)};
268 470
471 glEnable GL_BLEND;
472 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
269 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 473 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };
474
270 glBegin GL_QUADS; 475 glBegin GL_QUADS;
271 glVertex 0 , 0; 476 glVertex 0 , 0;
272 glVertex 0 , $h; 477 glVertex 0 , $h;
273 glVertex $w, $h; 478 glVertex $w, $h;
274 glVertex $w, 0; 479 glVertex $w, 0;
275 glEnd; 480 glEnd;
276}
277 481
278############################################################################# 482 glDisable GL_BLEND;
483}
279 484
485#############################################################################
486
280package CFClient::Widget::Empty; 487package CFClient::UI::Empty;
281 488
282our @ISA = CFClient::Widget::; 489our @ISA = CFClient::UI::Base::;
490
491sub new {
492 my ($class, %arg) = @_;
493 $class->SUPER::new (can_events => 0, %arg);
494}
283 495
284sub size_request { 496sub size_request {
285 (0, 0) 497 (0, 0)
286} 498}
287 499
288sub draw { } 500sub draw { }
289 501
290############################################################################# 502#############################################################################
291 503
292package CFClient::Widget::Container; 504package CFClient::UI::Container;
293 505
294our @ISA = CFClient::Widget::; 506our @ISA = CFClient::UI::Base::;
295 507
296sub new { 508sub new {
297 my ($class, %arg) = @_; 509 my ($class, %arg) = @_;
298 510
299 my $children = delete $arg{children} || []; 511 my $children = delete $arg{children} || [];
300 512
301 my $self = $class->SUPER::new (children => [], %arg); 513 my $self = $class->SUPER::new (
514 children => [],
515 can_events => 0,
516 %arg,
517 );
302 $self->add ($_) for @$children; 518 $self->add ($_) for @$children;
303 519
304 $self 520 $self
305} 521}
306 522
307sub add { 523sub add {
308 my ($self, $chld, $expand) = @_; 524 my ($self, $child) = @_;
309 525
310 $chld->{expand} = $expand;
311 $chld->set_parent ($self); 526 $child->set_parent ($self);
527
528 use sort 'stable';
312 529
313 $self->{children} = [ 530 $self->{children} = [
314 sort { $a->{z} <=> $b->{z} } 531 sort { $a->{z} <=> $b->{z} }
315 @{$self->{children}}, $chld 532 @{$self->{children}}, $child
316 ]; 533 ];
317 534
318 $self->size_allocate ($self->{w}, $self->{h}) 535 $child->check_size;
319 if $self->{w}; #TODO: check for "realised state" 536}
537
538sub children {
539 @{ $_[0]{children} }
320} 540}
321 541
322sub remove { 542sub remove {
323 my ($self, $widget) = @_; 543 my ($self, $child) = @_;
324 544
545 delete $child->{parent};
546 $child->hide;
547
325 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 548 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
326 549
327 $self->size_allocate ($self->{w}, $self->{h}); 550 $self->check_size;
551 $self->update;
552}
553
554sub clear {
555 my ($self) = @_;
556
557 my $children = delete $self->{children};
558 $self->{children} = [];
559
560 for (@$children) {
561 delete $_->{parent};
562 $_->hide;
563 }
328} 564}
329 565
330sub find_widget { 566sub find_widget {
331 my ($self, $x, $y) = @_; 567 my ($self, $x, $y) = @_;
332 568
… …
349 $_->draw for @{$self->{children}}; 585 $_->draw for @{$self->{children}};
350} 586}
351 587
352############################################################################# 588#############################################################################
353 589
354package CFClient::Widget::Bin; 590package CFClient::UI::Bin;
355 591
356our @ISA = CFClient::Widget::Container::; 592our @ISA = CFClient::UI::Container::;
357 593
358sub new { 594sub new {
359 my ($class, %arg) = @_; 595 my ($class, %arg) = @_;
360 596
361 my $child = (delete $arg{child}) || new CFClient::Widget::Empty::; 597 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
362 598
363 $class->SUPER::new (children => [$child], %arg) 599 $class->SUPER::new (children => [$child], %arg)
364} 600}
365 601
366sub add { 602sub add {
367 my ($self, $widget) = @_; 603 my ($self, $child) = @_;
368 604
369 $self->{children} = []; 605 $self->{children} = [];
370 606
371 $self->SUPER::add ($widget); 607 $self->SUPER::add ($child);
372} 608}
373 609
374sub remove { 610sub remove {
375 my ($self, $widget) = @_; 611 my ($self, $widget) = @_;
376 612
377 $self->SUPER::remove ($widget); 613 $self->SUPER::remove ($widget);
378 614
379 $self->{children} = [new CFClient::Widget::Empty] 615 $self->{children} = [new CFClient::UI::Empty]
380 unless @{$self->{children}}; 616 unless @{$self->{children}};
381} 617}
382 618
383sub child { $_[0]->{children}[0] } 619sub child { $_[0]->{children}[0] }
384 620
… …
387} 623}
388 624
389sub size_allocate { 625sub size_allocate {
390 my ($self, $w, $h) = @_; 626 my ($self, $w, $h) = @_;
391 627
392 return unless $self->{w} != $w || $self->{h} != $h;
393
394 $self->SUPER::size_allocate ($w, $h);
395 $self->{children}[0]->size_allocate ($w, $h); 628 $self->{children}[0]->configure (0, 0, $w, $h);
396} 629}
397 630
398############################################################################# 631#############################################################################
399 632
400package CFClient::Widget::Window; 633package CFClient::UI::Window;
401 634
402our @ISA = CFClient::Widget::Bin::; 635our @ISA = CFClient::UI::Bin::;
403 636
404use SDL::OpenGL; 637use CFClient::OpenGL;
405 638
406sub new { 639sub new {
407 my ($class, %arg) = @_; 640 my ($class, %arg) = @_;
408 641
409 my $self = $class->SUPER::new (%arg); 642 my $self = $class->SUPER::new (%arg);
… …
418} 651}
419 652
420sub render_chld { 653sub render_chld {
421 my ($self) = @_; 654 my ($self) = @_;
422 655
423 $self->{texture} = 656 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
424 CFClient::Texture->new_from_opengl ( 657 glClearColor 0, 0, 0, 1;
425 $self->{w}, $self->{h}, sub { $self->child->draw } 658 glClear GL_COLOR_BUFFER_BIT;
426 ); 659 $self->child->draw;
660 };
427} 661}
428 662
429sub size_allocate { 663sub size_allocate {
430 my ($self, $w, $h) = @_; 664 my ($self, $w, $h) = @_;
431 665
432 return unless $self->{w} != $w || $self->{h} != $h; 666 $self->child->configure (0, 0, $w, $h);
433
434 $self->{w} = $w;
435 $self->{h} = $h;
436
437 $self->child->size_allocate ($w, $h);
438 667
439 $self->render_chld; 668 $self->render_chld;
440} 669}
441 670
442sub _draw { 671sub _draw {
… …
446 675
447 my $tex = $self->{texture} 676 my $tex = $self->{texture}
448 or return; 677 or return;
449 678
450 glEnable GL_BLEND; 679 glEnable GL_BLEND;
680 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
451 glEnable GL_TEXTURE_2D; 681 glEnable GL_TEXTURE_2D;
452 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 682 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
453 683
454 $tex->draw_quad (0, 0, $w, $h); 684 $tex->draw_quad (0, 0, $w, $h);
455 685
… …
457 glDisable GL_TEXTURE_2D; 687 glDisable GL_TEXTURE_2D;
458} 688}
459 689
460############################################################################# 690#############################################################################
461 691
462package CFClient::Widget::Frame; 692package CFClient::UI::ViewPort;
463 693
464our @ISA = CFClient::Widget::Bin::; 694our @ISA = CFClient::UI::Window::;
465 695
466use SDL::OpenGL; 696sub new { die }
467 697
468sub size_request { 698sub size_request {
469 my ($self) = @_; 699 my ($self) = @_;
470 my $chld = $self->child
471 or return (0, 0);
472 700
473 $chld->move (2, 2); 701 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
702 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
474 703
475 map { $_ + 4 } $chld->size_request; 704 @$self{qw(child_w child_h)}
705}
706
707sub _draw {
708 my ($self) = @_;
709
710 $self->{children}[1]->draw;
711}
712
713
714#############################################################################
715
716package CFClient::UI::Frame;
717
718our @ISA = CFClient::UI::Bin::;
719
720use CFClient::OpenGL;
721
722sub new {
723 my $class = shift;
724
725 my $self = $class->SUPER::new (
726 bg => [1, 1, 1, 1],
727 border_bg => [1, 1, 1, 1],
728 border => 0.8,
729 @_
730 );
731
732 $self
733}
734
735sub _draw {
736 my ($self) = @_;
737
738 my ($w, $h) = ($self->{w}, $self->{h});
739
740 glEnable GL_BLEND;
741 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
742 glEnable GL_TEXTURE_2D;
743 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
744
745# glBegin GL_QUADS;
746# glColor 0, 0, 0, 0;
747# glVertex 0 , 0;
748# glVertex 0 , $h;
749# glVertex $w, $h;
750# glVertex $w, 0;
751# glEnd;
752
753
754 $self->child->draw;
755 glDisable GL_BLEND;
756 glDisable GL_TEXTURE_2D;
757}
758
759#############################################################################
760
761package CFClient::UI::FancyFrame;
762
763our @ISA = CFClient::UI::Bin::;
764
765use CFClient::OpenGL;
766
767my @tex =
768 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
769 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
770
771sub new {
772 my $class = shift;
773
774 # TODO: user_x, user_y, overwrite moveto?
775
776 my $self = $class->SUPER::new (
777 bg => [1, 1, 1, 1],
778 border_bg => [1, 1, 1, 1],
779 border => 0.8,
780 can_events => 1,
781 @_
782 );
783
784 $self->{title} &&= new CFClient::UI::Label
785 align => 0,
786 valign => 1,
787 text => $self->{title},
788 fontsize => 1;
789
790 $self
791}
792
793sub border {
794 int $_[0]{border} * $::FONTSIZE
795}
796
797sub size_request {
798 my ($self) = @_;
799
800 my ($w, $h) = $self->SUPER::size_request;
801
802 (
803 $w + $self->border * 2,
804 $h + $self->border * 2,
805 )
476} 806}
477 807
478sub size_allocate { 808sub size_allocate {
479 my ($self, $w, $h) = @_; 809 my ($self, $w, $h) = @_;
810
811 $h -= List::Util::max 0, $self->border * 2;
812 $w -= List::Util::max 0, $self->border * 2;
813
814 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
815 if $self->{title};
816
817 $self->child->configure ($self->border, $self->border, $w, $h);
818}
819
820sub button_down {
821 my ($self, $ev, $x, $y) = @_;
822
823 my $border = $self->border;
824
825 if ($x < $self->{w} && $x >= $self->{w} - $border
826 && $y < $self->{h} && $y >= $self->{h} - $border) {
827
828 my ($ox, $oy) = ($ev->{x}, $ev->{y});
829 my ($bw, $bh) = ($self->{w}, $self->{h});
830
831 $self->{motion} = sub {
832 my ($ev, $x, $y) = @_;
833
834 ($x, $y) = ($ev->{x}, $ev->{y});
835
836 $self->{user_w} = $bw + $x - $ox;
837 $self->{user_h} = $bh + $y - $oy;
838 $self->check_size;
839 };
840
841 } elsif ($x >= 0 && $x < $self->{w}
842 && $y >= 0 && $y < $border) {
843
844 my ($ox, $oy) = ($ev->{x}, $ev->{y});
845 my ($bx, $by) = ($self->{x}, $self->{y});
846
847 $self->{motion} = sub {
848 my ($ev, $x, $y) = @_;
849
850 ($x, $y) = ($ev->{x}, $ev->{y});
851
852 $self->move ($bx + $x - $ox, $by + $y - $oy);
853 $self->update;
854 };
855 }
856}
857
858sub button_up {
859 my ($self, $ev, $x, $y) = @_;
860
861 delete $self->{motion};
862}
863
864sub mouse_motion {
865 my ($self, $ev, $x, $y) = @_;
866
867 $self->{motion}->($ev, $x, $y) if $self->{motion};
868}
869
870sub _draw {
871 my ($self) = @_;
872
873 my ($w, $h ) = ($self->{w}, $self->{h});
874 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
875
876 glEnable GL_BLEND;
877 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
878 glEnable GL_TEXTURE_2D;
879 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
880
881 my $border = $self->border;
882
883 glColor @{ $self->{border_bg} };
884 $tex[1]->draw_quad (0, 0, $w, $border);
885 $tex[3]->draw_quad (0, $border, $border, $ch);
886 $tex[2]->draw_quad ($w - $border, $border, $border, $ch);
887 $tex[4]->draw_quad (0, $h - $border, $w, $border);
888
889 my $bg = $tex[0];
890
891 # TODO: repeat texture not scale
892 my $rep_x = $cw / $bg->{w};
893 my $rep_y = $ch / $bg->{h};
894
895 glColor @{ $self->{bg} };
896
897 $bg->{s} = $rep_x;
898 $bg->{t} = $rep_y;
899 $bg->{wrap_mode} = 1;
900 $bg->draw_quad ($border, $border, $cw, $ch);
901
902 glDisable GL_TEXTURE_2D;
903 glDisable GL_BLEND;
904
905 $self->{title}->draw if $self->{title};
906 $self->child->draw;
907}
908
909#############################################################################
910
911package CFClient::UI::Table;
912
913our @ISA = CFClient::UI::Base::;
914
915use List::Util qw(max sum);
916
917use CFClient::OpenGL;
918
919sub new {
920 my $class = shift;
921
922 $class->SUPER::new (
923 col_expand => [],
924 @_
925 )
926}
927
928sub add {
929 my ($self, $x, $y, $child) = @_;
930
931 $child->set_parent ($self);
932 $self->{children}[$y][$x] = $child;
933
934 $child->check_size;
935}
936
937sub children {
938 grep $_, map @$_, grep $_, @{ $_[0]{children} }
939}
940
941# TODO: move to container class maybe? send childs a signal on removal?
942sub clear {
943 my ($self) = @_;
944
945 my @children = $self->children;
946 delete $self->{children};
480 947
481 return unless $self->{w} != $w || $self->{h} != $h; 948 for (@children) {
949 delete $_->{parent};
950 $_->hide;
951 }
482 952
483 $self->{w} = $w; 953 $self->update;
484 $self->{h} = $h;
485
486 $self->child->size_allocate ($w - 4, $h - 4);
487 $self->child->move (2, 2);
488} 954}
489 955
490sub _draw { 956sub get_wh {
491 my ($self) = @_; 957 my ($self) = @_;
492 958
493 my $chld = $self->child; 959 my (@w, @h);
494 960
495 my ($w, $h) = $chld->size_request; 961 for my $y (0 .. $#{$self->{children}}) {
962 my $row = $self->{children}[$y]
963 or next;
496 964
497 glBegin GL_QUADS; 965 for my $x (0 .. $#$row) {
498 glColor 0, 0, 0; 966 my $widget = $row->[$x]
499 glVertex 0 , 0; 967 or next;
500 glVertex 0 , $h + 4; 968 my ($w, $h) = @$widget{qw(req_w req_h)};
501 glVertex $w + 4 , $h + 4;
502 glVertex $w + 4 , 0;
503 glEnd;
504 969
505 $chld->draw; 970 $w[$x] = max $w[$x], $w;
506} 971 $h[$y] = max $h[$y], $h;
972 }
973 }
507 974
508############################################################################# 975 (\@w, \@h)
509 976}
510package CFClient::Widget::FancyFrame;
511
512our @ISA = CFClient::Widget::Bin::;
513
514use SDL::OpenGL;
515
516my @tex =
517 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
518 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
519 977
520sub size_request { 978sub size_request {
521 my ($self) = @_; 979 my ($self) = @_;
522 980
523 my ($w, $h) = $self->SUPER::size_request; 981 my ($ws, $hs) = $self->get_wh;
524 982
525 $h += $tex[1]->{h}; 983 (
526 $h += $tex[4]->{h}; 984 (sum @$ws),
527 $w += $tex[2]->{w}; 985 (sum @$hs),
528 $w += $tex[3]->{w}; 986 )
529
530 ($w, $h)
531} 987}
532 988
533sub size_allocate { 989sub size_allocate {
534 my ($self, $w, $h) = @_; 990 my ($self, $w, $h) = @_;
535 991
536 return unless $self->{w} != $w || $self->{h} != $h; 992 my ($ws, $hs) = $self->get_wh;
537 993
538 $self->SUPER::size_allocate ($w, $h); 994 my $req_w = sum @$ws;
995 my $req_h = sum @$hs;
539 996
540 $h -= $tex[1]->{h}; 997 # TODO: nicer code && do row_expand
541 $h -= $tex[4]->{h}; 998 my @col_expand = @{$self->{col_expand}};
542 $w -= $tex[2]->{w}; 999 @col_expand = (1) x @$ws unless @col_expand;
543 $w -= $tex[3]->{w}; 1000 my $col_expand = (sum @col_expand) || 1;
544 1001
545 $h = $h < 0 ? 0 : $h; 1002 # linearly scale sizes
546 $w = $w < 0 ? 0 : $w; 1003 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1004 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
547 1005
548 my $child = $self->child; 1006 CFClient::UI::harmonize $ws;
1007 CFClient::UI::harmonize $hs;
549 1008
550 $child->size_allocate ($w, $h); 1009 my $y;
551 $child->move ($tex[3]->{w}, $tex[1]->{h}); 1010
1011 for my $r (0 .. $#{$self->{children}}) {
1012 my $row = $self->{children}[$r]
1013 or next;
1014
1015 my $x = 0;
1016 my $row_h = $hs->[$r];
1017
1018 for my $c (0 .. $#$row) {
1019 my $col_w = $ws->[$c];
1020
1021 if (my $widget = $row->[$c]) {
1022 $widget->configure ($x, $y, $col_w, $row_h);
1023 }
1024
1025 $x += $col_w;
1026 }
1027
1028 $y += $row_h;
1029 }
1030
1031}
1032
1033sub find_widget {
1034 my ($self, $x, $y) = @_;
1035
1036 $x -= $self->{x};
1037 $y -= $self->{y};
1038
1039 my $res;
1040
1041 for (grep $_, map @$_, grep $_, @{ $self->{children} }) {
1042 $res = $_->find_widget ($x, $y)
1043 and return $res;
1044 }
1045
1046 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
552} 1047}
553 1048
554sub _draw { 1049sub _draw {
555 my ($self) = @_; 1050 my ($self) = @_;
556 1051
557 my ($w, $h) = ($self->{w}, $self->{h}); 1052 for (grep $_, @{$self->{children}}) {
558 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1053 $_->draw for grep $_, @$_;
559 1054 }
560 glEnable GL_BLEND;
561 glEnable GL_TEXTURE_2D;
562 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
563 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
564
565 my $top = $tex[1];
566 $top->draw_quad (0, 0, $w, $top->{h});
567
568 my $left = $tex[3];
569 $left->draw_quad (0, $top->{h}, $left->{w}, $ch);
570
571 my $right = $tex[2];
572 $right->draw_quad ($w - $right->{w}, $top->{h}, $right->{w}, $ch);
573
574 my $bottom = $tex[4];
575 $bottom->draw_quad (0, $h - $bottom->{h}, $w, $bottom->{h});
576
577 my $bg = $tex[0];
578 glBindTexture GL_TEXTURE_2D, $bg->{name};
579 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
580 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT;
581 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT;
582
583 my $rep_x = $cw / $bg->{w};
584 my $rep_y = $ch / $bg->{h};
585
586 $bg->draw_quad ($left->{w}, $top->{h}, $cw, $ch);
587
588 glDisable GL_BLEND;
589 glDisable GL_TEXTURE_2D;
590
591 $self->child->draw;
592
593} 1055}
594 1056
595############################################################################# 1057#############################################################################
596 1058
597package CFClient::Widget::Table; 1059package CFClient::UI::HBox;
598 1060
1061# TODO: wrap into common Box base class
1062
599our @ISA = CFClient::Widget::; 1063our @ISA = CFClient::UI::Container::;
600 1064
601use SDL::OpenGL; 1065sub size_request {
1066 my ($self) = @_;
602 1067
603sub add { 1068 my @alloc = map [$_->size_request], @{$self->{children}};
604 my ($self, $x, $y, $chld) = @_;
605 my $old_chld = $self->{children}[$y][$x];
606 1069
607 $self->{children}[$y][$x] = $chld; 1070 (
608 $chld->set_parent ($self); 1071 (List::Util::sum map $_->[0], @alloc),
609 $self->update; 1072 (List::Util::max map $_->[1], @alloc),
1073 )
610} 1074}
611 1075
612sub max_row_height { 1076sub size_allocate {
613 my ($self, $row) = @_; 1077 my ($self, $w, $h) = @_;
614 1078
615 my $hs = 0; 1079 ($h, $w) = ($w, $h);
616 for (my $xi = 0; $xi <= $#{$self->{children}->[$row] || []}; $xi++) { 1080
617 my $c = $self->{children}->[$row]->[$xi]; 1081 my $children = $self->{children};
618 if ($c) { 1082
619 my ($w, $h) = $c->size_request; 1083 my @h = map $_->{req_w}, @$children;
620 if ($hs < $h) { $hs = $h } 1084
1085 my $req_h = List::Util::sum @h;
1086
1087 if ($req_h > $h) {
1088 # ah well, not enough space
1089 $_ *= $h / $req_h for @h;
1090 } else {
1091 my $exp = List::Util::sum map $_->{expand}, @$children;
1092 $exp ||= 1;
1093
1094 for (0 .. $#$children) {
1095 my $child = $children->[$_];
1096
1097 my $alloc_h = $h[$_];
1098 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1099 $h[$_] = $alloc_h;
621 } 1100 }
622 } 1101 }
623 return $hs;
624}
625 1102
626sub max_col_width { 1103 CFClient::UI::harmonize \@h;
627 my ($self, $col) = @_;
628
629 my $ws = 0;
630 for (my $yi = 0; $yi <= $#{$self->{children} || []}; $yi++) {
631 my $c = ($self->{children}->[$yi] || [])->[$col];
632 if ($c) {
633 my ($w, $h) = $c->size_request;
634 if ($ws < $w) { $ws = $w }
635 }
636 }
637 return $ws;
638}
639
640sub size_request {
641 my ($self) = @_;
642
643 my ($hs, $ws) = (0, 0);
644
645 for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {
646 $hs += $self->max_row_height ($yi);
647 }
648
649 for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {
650 my $wm = 0;
651 for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) {
652 $wm += $self->max_col_width ($xi)
653 }
654 if ($ws < $wm) { $ws = $wm }
655 }
656
657 return ($ws, $hs);
658}
659
660sub _draw {
661 my ($self) = @_;
662 1104
663 my $y = 0; 1105 my $y = 0;
664 for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) { 1106 for (0 .. $#$children) {
1107 my $child = $children->[$_];
665 my $x = 0; 1108 my $h = $h[$_];
1109 $child->configure ($y, 0, $h, $w);
666 1110
667 for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) { 1111 $y += $h;
1112 }
668 1113
669 my $c = $self->{children}->[$yi]->[$xi];
670 if ($c) {
671 $c->move ($x, $y, 0); #TODO: Move to size_request
672 $c->draw if $c;
673 }
674
675 $x += $self->max_col_width ($xi);
676 }
677
678 $y += $self->max_row_height ($yi);
679 } 1114 1
680} 1115}
681 1116
682############################################################################# 1117#############################################################################
683 1118
684package CFClient::Widget::VBox; 1119package CFClient::UI::VBox;
685 1120
1121# TODO: wrap into common Box base class
1122
686our @ISA = CFClient::Widget::Container::; 1123our @ISA = CFClient::UI::Container::;
687
688use SDL::OpenGL;
689 1124
690sub size_request { 1125sub size_request {
691 my ($self) = @_; 1126 my ($self) = @_;
692 1127
693 my @alloc = map [$_->size_request], @{$self->{children}}; 1128 my @alloc = map [$_->size_request], @{$self->{children}};
… …
699} 1134}
700 1135
701sub size_allocate { 1136sub size_allocate {
702 my ($self, $w, $h) = @_; 1137 my ($self, $w, $h) = @_;
703 1138
704 return unless $self->{w} != $w || $self->{h} != $h;
705
706 $self->{w} = $w;
707 $self->{h} = $h;
708
709 return unless $self->{h};
710
711 my $children = $self->{children}; 1139 my $children = $self->{children};
712 1140
713 my @h = map +($_->size_request)[1], @$children; 1141 my @h = map $_->{req_h}, @$children;
714 1142
715 my $req_h = List::Util::sum @h; 1143 my $req_h = List::Util::sum @h;
716 1144
717 if ($req_h > $h) { 1145 if ($req_h > $h) {
718 # ah well, not enough space 1146 # ah well, not enough space
719 $_ = $h[$_] * $h / $req_h for @h; 1147 $_ *= $h / $req_h for @h;
720 } else { 1148 } else {
721 my @exp = grep $_->{expand}, @$children; 1149 my $exp = List::Util::sum map $_->{expand}, @$children;
722 @exp = @$children unless @exp; 1150 $exp ||= 1;
723 1151
724 my %exp = map +($_ => 1), @exp;
725
726 for (0 .. $#$children) { 1152 for (0 .. $#$children) {
727 my $child = $children->[$_]; 1153 my $child = $children->[$_];
728 1154
729 my $alloc_h = $h[$_]; 1155 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
730 $alloc_h += ($h - $req_h) / @exp if $exp{$child};
731 $h[$_] = $alloc_h;
732 } 1156 }
733 } 1157 }
1158
1159 CFClient::UI::harmonize \@h;
734 1160
735 my $y = 0; 1161 my $y = 0;
736 for (0 .. $#$children) { 1162 for (0 .. $#$children) {
737 my $child = $children->[$_]; 1163 my $child = $children->[$_];
738 my $h = $h[$_]; 1164 my $h = $h[$_];
739 $child->move (0, $y); 1165 $child->configure (0, $y, $w, $h);
740 $child->size_allocate ($w, $h);
741 1166
742 $y += $h; 1167 $y += $h;
743 } 1168 }
744}
745 1169
746############################################################################# 1170 1
1171}
747 1172
1173#############################################################################
1174
748package CFClient::Widget::Label; 1175package CFClient::UI::Label;
749 1176
750our @ISA = CFClient::Widget::; 1177our @ISA = CFClient::UI::Base::;
751 1178
752use SDL::OpenGL; 1179use CFClient::OpenGL;
753 1180
754sub new { 1181sub new {
755 my ($class, %arg) = @_; 1182 my ($class, %arg) = @_;
756 1183
757 my $self = $class->SUPER::new ( 1184 my $self = $class->SUPER::new (
758 fg => [1, 1, 1], 1185 fg => [1, 1, 1],
759 height => $::FONTSIZE, 1186 #font => default_font
1187 fontsize => 1,
760 text => "", 1188 text => "",
761 align => -1, 1189 align => -1,
1190 valign => -1,
1191 padding => 2,
762 layout => new CFClient::Layout, 1192 layout => new CFClient::Layout,
1193 can_events => 0,
763 %arg 1194 %arg
764 ); 1195 );
765 1196
766 $self->set_text ($self->{text}); 1197 if (exists $self->{template}) {
1198 my $layout = new CFClient::Layout;
1199 $layout->set_text (delete $self->{template});
1200 $self->{template} = $layout;
1201 }
1202
1203 $self->set_text (delete $self->{text}) if exists $self->{text};
1204 $self->set_markup (delete $self->{markup}) if exists $self->{markup};
767 1205
768 $self 1206 $self
769} 1207}
770 1208
771sub escape_text { 1209sub escape {
772 local $_ = $_[1]; 1210 local $_ = $_[1];
773 1211
774 s/&/&amp;/g; 1212 s/&/&amp;/g;
775 s/>/&gt;/g; 1213 s/>/&gt;/g;
776 s/</&lt;/g; 1214 s/</&lt;/g;
777 1215
778 $_[1] 1216 $_[1]
779} 1217}
780 1218
1219sub update {
1220 my ($self) = @_;
1221
1222 delete $self->{texture};
1223 $self->SUPER::update;
1224}
1225
1226sub reconfigure {
1227 my ($self) = @_;
1228
1229 delete $self->{texture};
1230}
1231
781sub set_text { 1232sub set_text {
782 my ($self, $text) = @_; 1233 my ($self, $text) = @_;
783 1234
1235 return if $self->{text} eq "T$text";
784 $self->{text} = $text; 1236 $self->{text} = "T$text";
1237
785 $self->{layout}->set_markup ($text); 1238 $self->{layout}->set_text ($text);
786 1239
787 delete $self->{texture}; 1240 delete $self->{texture};
788 $self->update; 1241 $self->update;
1242 $self->check_size;
789} 1243}
790 1244
791sub get_text { 1245sub set_markup {
792 my ($self, $text) = @_; 1246 my ($self, $markup) = @_;
793 1247
794 $self->{text} 1248 return if $self->{text} eq "M$markup";
1249 $self->{text} = "M$markup";
1250
1251 $self->{layout}->set_markup ($markup);
1252
1253 delete $self->{texture};
1254 $self->update;
1255 $self->check_size;
795} 1256}
796 1257
797sub size_request { 1258sub size_request {
798 my ($self) = @_; 1259 my ($self) = @_;
799 1260
800 $self->{layout}->set_width; 1261 $self->{layout}->set_font ($self->{font}) if $self->{font};
1262 $self->{layout}->set_width ($self->{max_w} || -1);
801 $self->{layout}->set_height ($self->{height}); 1263 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1264
802 $self->{layout}->size 1265 my ($w, $h) = $self->{layout}->size;
803# if ($self->{texture}{w} > 1 && $self->{texture}{height} > 1) { #TODO: hack 1266
804# ( 1267 if (exists $self->{template}) {
805# $self->{texture}{w}, 1268 $self->{template}->set_font ($self->{font}) if $self->{font};
806# $self->{texture}{h}, 1269 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
807# ) 1270
808# } else { 1271 my ($w2, $h2) = $self->{template}->size;
809# my ($w, $h, $data) = CFClient::font_render "Yy", $self->{h}; 1272
810# 1273 $w = List::Util::max $w, $w2;
811# ($w, $h) 1274 $h = List::Util::max $h, $h2;
812# } 1275 }
1276
1277 (
1278 $w + $self->{padding} * 2,
1279 $h + $self->{padding} * 2,
1280 )
813} 1281}
814 1282
815sub size_allocate { 1283sub size_allocate {
816 my ($self, $w, $h) = @_; 1284 my ($self, $w, $h) = @_;
817 1285
818 return unless $self->{w} != $w || $self->{h} != $h;
819
820 $self->SUPER::size_allocate ($w, $h);
821 delete $self->{texture}; 1286 delete $self->{texture};
822} 1287}
823 1288
824sub update { 1289sub set_fontsize {
825 my ($self) = @_; 1290 my ($self, $fontsize) = @_;
826 1291
1292 $self->{fontsize} = $fontsize;
827 delete $self->{texture}; 1293 delete $self->{texture};
1294 $self->check_size;
828 $self->SUPER::update; 1295 $self->update;
829} 1296}
830 1297
831sub _draw { 1298sub _draw {
832 my ($self) = @_; 1299 my ($self) = @_;
833 1300
834 my $tex = $self->{texture} ||= do { 1301 my $tex = $self->{texture} ||= do {
1302 $self->{layout}->set_font ($self->{font}) if $self->{font};
835 $self->{layout}->set_width ($self->{w}); 1303 $self->{layout}->set_width ($self->{w});
1304 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
836 new_from_layout CFClient::Texture $self->{layout}; 1305 new_from_layout CFClient::Texture $self->{layout}
837 }; 1306 };
838 1307
839 glEnable GL_BLEND; 1308 glEnable GL_BLEND;
1309 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
840 glEnable GL_TEXTURE_2D; 1310 glEnable GL_TEXTURE_2D;
841 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
842 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1311 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
843 1312
844 glColor @{$self->{fg}}; 1313 glColor @{$self->{fg}};
845 1314
846 my $x = 1315 $self->{ox} = int (
847 $self->{align} < 0 ? 0 1316 $self->{align} < 0 ? $self->{padding}
848 : $self->{align} > 0 ? $self->{w} - $self->{texture}{w} 1317 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
849 : ($self->{w} + $self->{texture}{w}) * 0.5; 1318 : ($self->{w} - $tex->{w}) * 0.5
1319 );
850 1320
851 $tex->draw_quad ($x, 0); 1321 $self->{oy} = int (
1322 $self->{valign} < 0 ? $self->{padding}
1323 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1324 : ($self->{h} - $tex->{h}) * 0.5
1325 );
852 1326
1327 $tex->draw_quad ($self->{ox}, $self->{oy});
1328
1329 glDisable GL_TEXTURE_2D;
853 glDisable GL_BLEND; 1330 glDisable GL_BLEND;
854 glDisable GL_TEXTURE_2D;
855} 1331}
856 1332
857############################################################################# 1333#############################################################################
858 1334
859package CFClient::Widget::Entry; 1335package CFClient::UI::EntryBase;
860 1336
861our @ISA = CFClient::Widget::Label::; 1337our @ISA = CFClient::UI::Label::;
862 1338
863use SDL; 1339use CFClient::OpenGL;
864use SDL::OpenGL;
865 1340
866sub new { 1341sub new {
867 my $class = shift; 1342 my $class = shift;
868 1343
869 $class->SUPER::new ( 1344 $class->SUPER::new (
870 fg => [1, 1, 1], 1345 fg => [1, 1, 1],
871 bg => [0, 0, 0, 0.4], 1346 bg => [0, 0, 0, 0.2],
872 active_bg => [1, 1, 1], 1347 active_bg => [1, 1, 1, 0.5],
873 active_fg => [0, 0, 0], 1348 active_fg => [0, 0, 0],
1349 can_hover => 1,
1350 can_focus => 1,
1351 valign => 0,
1352 can_events => 1,
874 @_ 1353 @_
875 ) 1354 )
876} 1355}
877 1356
878sub _set_text { 1357sub _set_text {
879 my ($self, $text) = @_; 1358 my ($self, $text) = @_;
880 1359
1360 delete $self->{cur_h};
1361
1362 return if $self->{text} eq $text;
1363
1364 delete $self->{texture};
1365
881 $self->{last_activity} = $::NOW; 1366 $self->{last_activity} = $::NOW;
882
883 $self->{text} = $text; 1367 $self->{text} = $text;
884 $self->{layout}->set_width ($self->{w});
885 1368
886 $text =~ s/./*/g if $self->{hidden}; 1369 $text =~ s/./*/g if $self->{hidden};
1370 $self->{layout}->set_text ("$text ");
887 1371
1372 $self->emit (changed => $self->{text});
1373}
888 1374
889 $self->{layout}->set_markup ($self->escape_text ($text)); 1375sub get_text {
890 1376 $_[0]{text}
891 $text = substr $text, 0, $self->{cursor};
892 utf8::encode $text;
893
894 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
895} 1377}
896 1378
897sub size_request { 1379sub size_request {
898 my ($self) = @_; 1380 my ($self) = @_;
899 1381
… …
903} 1385}
904 1386
905sub size_allocate { 1387sub size_allocate {
906 my ($self, $w, $h) = @_; 1388 my ($self, $w, $h) = @_;
907 1389
908 return unless $self->{w} != $w || $self->{h} != $h; 1390 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
909
910 $self->SUPER::size_allocate ($w, $h);
911
912 $self->_set_text ($self->{text});
913} 1391}
914 1392
915sub set_text { 1393sub set_text {
916 my ($self, $text) = @_; 1394 my ($self, $text) = @_;
917 1395
… …
921} 1399}
922 1400
923sub key_down { 1401sub key_down {
924 my ($self, $ev) = @_; 1402 my ($self, $ev) = @_;
925 1403
926 my $mod = $ev->key_mod; 1404 my $mod = $ev->{mod};
927 my $sym = $ev->key_sym; 1405 my $sym = $ev->{sym};
928
929 my $uni = $ev->key_unicode; 1406 my $uni = $ev->{unicode};
930 1407
931 my $text = $self->get_text; 1408 my $text = $self->get_text;
932 1409
933 if ($sym == SDLK_BACKSPACE) { 1410 if ($sym == 8) {
934 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1411 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
935 } elsif ($sym == SDLK_DELETE) { 1412 } elsif ($sym == 127) {
936 substr $text, $self->{cursor}, 1, ""; 1413 substr $text, $self->{cursor}, 1, "";
937 } elsif ($sym == SDLK_LEFT) { 1414 } elsif ($sym == CFClient::SDLK_LEFT) {
938 --$self->{cursor} if $self->{cursor}; 1415 --$self->{cursor} if $self->{cursor};
939 } elsif ($sym == SDLK_RIGHT) { 1416 } elsif ($sym == CFClient::SDLK_RIGHT) {
940 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1417 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1418 } elsif ($sym == CFClient::SDLK_HOME) {
1419 $self->{cursor} = 0;
1420 } elsif ($sym == CFClient::SDLK_END) {
1421 $self->{cursor} = length $text;
1422 } elsif ($sym == 27) {
1423 $self->emit ('escape');
941 } elsif ($uni) { 1424 } elsif ($uni) {
942 substr $text, $self->{cursor}++, 0, chr $uni; 1425 substr $text, $self->{cursor}++, 0, chr $uni;
943 } 1426 }
944 1427
945 $self->_set_text ($text); 1428 $self->_set_text ($text);
… …
960 $self->SUPER::button_down ($ev, $x, $y); 1443 $self->SUPER::button_down ($ev, $x, $y);
961 1444
962 my $idx = $self->{layout}->xy_to_index ($x, $y); 1445 my $idx = $self->{layout}->xy_to_index ($x, $y);
963 1446
964 # byte-index to char-index 1447 # byte-index to char-index
965 my $text = $self->{layout}; 1448 my $text = $self->{text};
966 utf8::encode $text; 1449 utf8::encode $text;
967 $self->{cursor} = length substr $text, 0, $idx; 1450 $self->{cursor} = length substr $text, 0, $idx;
968 1451
969 $self->_set_text ($self->{text}); 1452 $self->_set_text ($self->{text});
970 $self->update; 1453 $self->update;
… …
985 $self->{fg} = $self->{active_fg}; 1468 $self->{fg} = $self->{active_fg};
986 } else { 1469 } else {
987 glColor @{$self->{bg}}; 1470 glColor @{$self->{bg}};
988 } 1471 }
989 1472
1473 glEnable GL_BLEND;
1474 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
990 glBegin GL_QUADS; 1475 glBegin GL_QUADS;
991 glVertex 0 , 0; 1476 glVertex 0 , 0;
992 glVertex 0 , $self->{h}; 1477 glVertex 0 , $self->{h};
993 glVertex $self->{w}, $self->{h}; 1478 glVertex $self->{w}, $self->{h};
994 glVertex $self->{w}, 0; 1479 glVertex $self->{w}, 0;
995 glEnd; 1480 glEnd;
1481 glDisable GL_BLEND;
996 1482
997 $self->SUPER::_draw; 1483 $self->SUPER::_draw;
998 1484
999 #TODO: force update every cursor change :( 1485 #TODO: force update every cursor change :(
1000 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1486 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1487
1488 unless (exists $self->{cur_h}) {
1489 my $text = substr $self->{text}, 0, $self->{cursor};
1490 utf8::encode $text;
1491
1492 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1493 }
1494
1001 glColor @{$self->{fg}}; 1495 glColor @{$self->{fg}};
1002 glBegin GL_LINES; 1496 glBegin GL_LINES;
1003 glVertex $self->{cur_x}, $self->{cur_y};
1004 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1497 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1498 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1005 glEnd; 1499 glEnd;
1006 } 1500 }
1007} 1501}
1008 1502
1009############################################################################# 1503package CFClient::UI::Entry;
1010 1504
1011package CFClient::Widget::Slider; 1505our @ISA = CFClient::UI::EntryBase::;
1012 1506
1013use strict; 1507use CFClient::OpenGL;
1014 1508
1015use SDL::OpenGL; 1509sub key_down {
1016use SDL::OpenGL::Constants;
1017
1018our @ISA = CFClient::Widget::DrawBG::;
1019
1020sub size_request {
1021 my ($self) = @_; 1510 my ($self, $ev) = @_;
1022 1511
1023 my $w = 50; 1512 my $sym = $ev->{sym};
1024 my $h = 10;
1025 1513
1026 $self->{vertical} ? ($h, $w) : ($w, $h) 1514 if ($sym == 13) {
1515 unshift @{$self->{history}},
1516 my $txt = $self->get_text;
1517 $self->{history_pointer} = -1;
1518 $self->{history_saveback} = '';
1519 $self->emit (activate => $txt);
1520 $self->update;
1521
1522 } elsif ($sym == CFClient::SDLK_UP) {
1523 if ($self->{history_pointer} < 0) {
1524 $self->{history_saveback} = $self->get_text;
1525 }
1526 if (@{$self->{history} || []} > 0) {
1527 $self->{history_pointer}++;
1528 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1529 $self->{history_pointer} = @{$self->{history} || []} - 1;
1530 }
1531 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1532 }
1533
1534 } elsif ($sym == CFClient::SDLK_DOWN) {
1535 $self->{history_pointer}--;
1536 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1537
1538 if ($self->{history_pointer} >= 0) {
1539 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1540 } else {
1541 $self->set_text ($self->{history_saveback});
1542 }
1543
1544 } else {
1545 $self->SUPER::key_down ($ev);
1546 }
1547
1027} 1548}
1549
1550#############################################################################
1551
1552package CFClient::UI::Button;
1553
1554our @ISA = CFClient::UI::Label::;
1555
1556use CFClient::OpenGL;
1557
1558my @tex =
1559 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1560 qw(b1_button_active.png);
1028 1561
1029sub new { 1562sub new {
1030 my $class = shift; 1563 my $class = shift;
1031 1564
1565 $class->SUPER::new (
1566 padding => 4,
1567 fg => [1, 1, 1],
1568 bg => [1, 1, 1, 0.2],
1569 active_fg => [0, 0, 1],
1570 can_hover => 1,
1571 align => 0,
1572 valign => 0,
1573 can_events => 1,
1574 @_
1575 )
1576}
1577
1578sub button_up {
1579 my ($self, $ev, $x, $y) = @_;
1580
1581 if ($x >= 0 && $x < $self->{w}
1582 && $y >= 0 && $y < $self->{h}) {
1583 $self->emit ("activate");
1584 }
1585}
1586
1587sub _draw {
1588 my ($self) = @_;
1589
1590 local $self->{fg} = $self->{fg};
1591
1592 if ($GRAB == $self) {
1593 $self->{fg} = $self->{active_fg};
1594 }
1595
1596 glEnable GL_BLEND;
1597 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1598 glEnable GL_TEXTURE_2D;
1599 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1600 glColor 0, 0, 0, 1;
1601
1602 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});
1603
1604 glDisable GL_TEXTURE_2D;
1605 glDisable GL_BLEND;
1606
1607 $self->SUPER::_draw;
1608}
1609
1610#############################################################################
1611
1612package CFClient::UI::CheckBox;
1613
1614our @ISA = CFClient::UI::DrawBG::;
1615
1616my @tex =
1617 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1618 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1619
1620use CFClient::OpenGL;
1621
1622sub new {
1623 my $class = shift;
1624
1625 $class->SUPER::new (
1626 padding => 2,
1627 fg => [1, 1, 1],
1628 active_fg => [1, 1, 0],
1629 state => 0,
1630 can_hover => 1,
1631 @_
1632 )
1633}
1634
1635sub size_request {
1636 my ($self) = @_;
1637
1638 ($self->{padding} * 2 + 6) x 2
1639}
1640
1641sub button_down {
1642 my ($self, $ev, $x, $y) = @_;
1643
1644 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1645 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1646 $self->{state} = !$self->{state};
1647 $self->emit (changed => $self->{state});
1648 }
1649}
1650
1651sub _draw {
1652 my ($self) = @_;
1653
1654 $self->SUPER::_draw;
1655
1656 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1657
1658 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1659
1660 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1661
1662 glEnable GL_BLEND;
1663 glEnable GL_TEXTURE_2D;
1664 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1665
1666 my $tex = $self->{state} ? $tex[1] : $tex[0];
1667
1668 $tex->draw_quad (0, 0, $s, $s);
1669
1670 glDisable GL_TEXTURE_2D;
1671 glDisable GL_BLEND;
1672}
1673
1674#############################################################################
1675
1676package CFClient::UI::Image;
1677
1678our @ISA = CFClient::UI::Base::;
1679
1680use CFClient::OpenGL;
1681use Carp qw/confess/;
1682
1683our %loaded_images;
1684
1685sub new {
1686 my $class = shift;
1687
1688 my $self = $class->SUPER::new (can_events => 0, @_);
1689
1690 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1691
1692 $loaded_images{$self->{image}} ||=
1693 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1694
1695 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1696
1697 Scalar::Util::weaken $loaded_images{$self->{image}};
1698
1699 $self->{aspect} = $tex->{w} / $tex->{h};
1700
1701 $self
1702}
1703
1704sub size_request {
1705 my ($self) = @_;
1706
1707 ($self->{tex}->{w}, $self->{tex}->{h})
1708}
1709
1710sub _draw {
1711 my ($self) = @_;
1712
1713 my $tex = $self->{tex};
1714
1715 my ($w, $h) = ($self->{w}, $self->{h});
1716
1717 if ($self->{rot90}) {
1718 glRotate 90, 0, 0, 1;
1719 glTranslate 0, -$self->{w}, 0;
1720
1721 ($w, $h) = ($h, $w);
1722 }
1723
1724 glEnable GL_BLEND;
1725 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1726 glEnable GL_TEXTURE_2D;
1727 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1728
1729 $tex->draw_quad (0, 0, $w, $h);
1730
1731 glDisable GL_BLEND;
1732 glDisable GL_TEXTURE_2D;
1733}
1734
1735#############################################################################
1736
1737package CFClient::UI::VGauge;
1738
1739our @ISA = CFClient::UI::Base::;
1740
1741use List::Util qw(min max);
1742
1743use CFClient::OpenGL;
1744
1745my %tex = (
1746 food => [
1747 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1748 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1749 ],
1750 grace => [
1751 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1752 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1753 ],
1754 hp => [
1755 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1756 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1757 ],
1758 mana => [
1759 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1760 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1761 ],
1762);
1763
1764# eg. VGauge->new (gauge => 'food'), default gauge: food
1765sub new {
1766 my $class = shift;
1767
1768 my $self = $class->SUPER::new (
1769 type => 'food',
1770 @_
1771 );
1772
1773 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1774
1775 $self
1776}
1777
1778sub size_request {
1779 my ($self) = @_;
1780
1781 #my $tex = $tex{$self->{type}}[0];
1782 #@$tex{qw(w h)}
1783 (0, 0)
1784}
1785
1786sub set_max {
1787 my ($self, $max) = @_;
1788
1789 return if $self->{max_val} == $max;
1790
1791 $self->{max_val} = $max;
1792 $self->update;
1793}
1794
1795sub set_value {
1796 my ($self, $val, $max) = @_;
1797
1798 $self->set_max ($max)
1799 if defined $max;
1800
1801 return if $self->{val} == $val;
1802
1803 $self->{val} = $val;
1804 $self->update;
1805}
1806
1807sub _draw {
1808 my ($self) = @_;
1809
1810 my $tex = $tex{$self->{type}};
1811 my ($t1, $t2, $t3) = @$tex;
1812
1813 my ($w, $h) = ($self->{w}, $self->{h});
1814
1815 if ($self->{vertical}) {
1816 glRotate 90, 0, 0, 1;
1817 glTranslate 0, -$self->{w}, 0;
1818
1819 ($w, $h) = ($h, $w);
1820 }
1821
1822 my $ycut = $self->{val} / ($self->{max_val} || 1);
1823
1824 my $ycut1 = max 0, min 1, $ycut;
1825 my $ycut2 = max 0, min 1, $ycut - 1;
1826
1827 my $h1 = $self->{h} * (1 - $ycut1);
1828 my $h2 = $self->{h} * (1 - $ycut2);
1829
1830 glEnable GL_BLEND;
1831 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1832 glEnable GL_TEXTURE_2D;
1833 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1834
1835 glBindTexture GL_TEXTURE_2D, $t1->{name};
1836 glBegin GL_QUADS;
1837 glTexCoord 0 , 0; glVertex 0 , 0;
1838 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1839 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1840 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1841 glEnd;
1842
1843 my $ycut1 = List::Util::min 1, $ycut;
1844 glBindTexture GL_TEXTURE_2D, $t2->{name};
1845 glBegin GL_QUADS;
1846 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1847 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1848 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1849 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1850 glEnd;
1851
1852 if ($t3) {
1853 glBindTexture GL_TEXTURE_2D, $t3->{name};
1854 glBegin GL_QUADS;
1855 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1856 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
1857 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
1858 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1859 glEnd;
1860 }
1861
1862 glDisable GL_BLEND;
1863 glDisable GL_TEXTURE_2D;
1864}
1865
1866#############################################################################
1867
1868package CFClient::UI::Gauge;
1869
1870our @ISA = CFClient::UI::VBox::;
1871
1872sub new {
1873 my ($class, %arg) = @_;
1874
1875 my $self = $class->SUPER::new (
1876 tooltip => $arg{type},
1877 can_hover => 1,
1878 can_events => 1,
1879 %arg,
1880 );
1881
1882 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1883 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1884 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1885
1886 $self
1887}
1888
1889sub set_fontsize {
1890 my ($self, $fsize) = @_;
1891
1892 $self->{value}->set_fontsize ($fsize);
1893 $self->{max} ->set_fontsize ($fsize);
1894}
1895
1896sub set_max {
1897 my ($self, $max) = @_;
1898
1899 $self->{gauge}->set_max ($max);
1900 $self->{max}->set_text ($max);
1901}
1902
1903sub set_value {
1904 my ($self, $val, $max) = @_;
1905
1906 $self->set_max ($max)
1907 if defined $max;
1908
1909 $self->{gauge}->set_value ($val, $max);
1910 $self->{value}->set_text ($val);
1911}
1912
1913#############################################################################
1914
1915package CFClient::UI::Slider;
1916
1917use strict;
1918
1919use CFClient::OpenGL;
1920
1921our @ISA = CFClient::UI::DrawBG::;
1922
1923my @tex =
1924 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1925 qw(s1_slider.png s1_slider_bg.png);
1926
1927sub new {
1928 my $class = shift;
1929
1032 # range [value, low, high, page] 1930 # range [value, low, high, page]
1033 1931
1932 # TODO: 0-width page
1933 # TODO: req_w/h are wrong with vertical
1934 # TODO: calculations are off
1034 $class->SUPER::new ( 1935 my $self = $class->SUPER::new (
1035 fg => [1, 1, 1], 1936 fg => [1, 1, 1],
1036 active_fg => [0, 0, 0], 1937 active_fg => [0, 0, 0],
1037 range => [0, 0, 100, 10], 1938 range => [0, 0, 100, 10],
1939 req_w => 20,
1940 req_h => 20,
1038 vertical => 1, 1941 vertical => 0,
1942 can_hover => 1,
1943 inner_pad => 5,
1039 @_ 1944 @_
1040 ) 1945 );
1946
1947 $self
1948}
1949
1950sub size_request {
1951 my ($self) = @_;
1952
1953 my $w = $self->{req_w};
1954 my $h = $self->{req_h};
1955
1956 $self->{vertical} ? ($h, $w) : ($w, $h)
1041} 1957}
1042 1958
1043sub button_down { 1959sub button_down {
1044 my ($self, $ev, $x, $y) = @_; 1960 my ($self, $ev, $x, $y) = @_;
1045 1961
… …
1053 if ($GRAB == $self) { 1969 if ($GRAB == $self) {
1054 my ($value, $lo, $hi, $page) = @{$self->{range}}; 1970 my ($value, $lo, $hi, $page) = @{$self->{range}};
1055 1971
1056 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 1972 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
1057 1973
1974 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1975 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1976
1977 $x -= $inner_pad_px; # substract the padding
1058 $x = $x * ($hi - $lo) / $w + $lo; 1978 $x = $x * ($hi - $lo) / $inner_w + $lo;
1059 $x = $lo if $x < $lo; 1979 $x = $lo if $x < $lo;
1060 $x = $hi - $page if $x > $hi - $page; 1980 $x = $hi - $page if $x > $hi - $page;
1061 $self->{range}[0] = $x; 1981 $self->{range}[0] = $x;
1062 1982
1063 $self->emit (changed => $x); 1983 $self->emit (changed => $x);
1064 $self->update; 1984 $self->update;
1065 } 1985 }
1986}
1987
1988# the inner_* stuff is for generating a padding for the slider handle,
1989# so that the handle doesn't leave the texture. This calculation isn't 100%
1990# correct propably, but it does the job for now
1991sub _calc_inner_pad_px {
1992 my ($self, $w) = @_;
1993 ($w / 100) * $self->{inner_pad} # % to pixels
1066} 1994}
1067 1995
1068sub _draw { 1996sub _draw {
1069 my ($self) = @_; 1997 my ($self) = @_;
1070 1998
… …
1084 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2012 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1085 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2013 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1086 2014
1087 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2015 my ($value, $lo, $hi, $page) = @{$self->{range}};
1088 2016
2017 $hi = $value + 1 if $lo == $hi;
2018
2019 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2020 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2021
1089 $page = int $page * $w / ($hi - $lo); 2022 $page = int $page * $inner_w / ($hi - $lo);
1090 $value = int +($value - $lo) * $w / ($hi - $lo); 2023 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1091 2024
1092 $w -= $page; 2025 $w -= $page;
1093 $page &= ~1; 2026 $page &= ~1;
1094 glTranslate $page * 0.5, 0, 0; 2027 glTranslate $page * 0.5, 0, 0;
2028 $page ||= 2;
1095 2029
1096 glColor @$fg;
1097 glBegin GL_LINES;
1098 glVertex 0, 0; glVertex 0, $h;
1099 glVertex $w - 1, 0; glVertex $w - 1, $h;
1100 glVertex 0, $h * 0.5; glVertex $w, $h * 0.5;
1101 glEnd;
1102
1103 my $knob_a = $value - $page * 0.5; 2030 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1104 my $knob_b = $value + $page * 0.5; 2031 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1105 2032
1106 glBegin GL_QUADS; 2033 glEnable GL_BLEND;
1107 glColor @$fg; 2034 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1108 glVertex $knob_a, 0; 2035 glEnable GL_TEXTURE_2D;
1109 glVertex $knob_a, $h; 2036 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1110 glVertex $knob_b, $h;
1111 glVertex $knob_b, 0;
1112 2037
1113 if ($knob_a < $knob_b - 2) { 2038 # draw background
1114 glColor @$bg; 2039 $tex[1]->draw_quad (0, 0, $w, $h);
1115 glVertex $knob_a + 1, 1;
1116 glVertex $knob_a + 1, $h - 1;
1117 glVertex $knob_b - 1, $h - 1;
1118 glVertex $knob_b - 1, 1;
1119 }
1120 glEnd;
1121}
1122 2040
1123############################################################################# 2041 # draw handle
2042 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);
1124 2043
1125package CFClient::Widget::MapWidget; 2044 glDisable GL_BLEND;
2045 glDisable GL_TEXTURE_2D;
2046}
1126 2047
1127use strict; 2048#############################################################################
1128 2049
1129use List::Util qw(min max); 2050package CFClient::UI::TextView;
1130 2051
1131use SDL;
1132use SDL::OpenGL;
1133use SDL::OpenGL::Constants;
1134
1135our @ISA = CFClient::Widget::; 2052our @ISA = CFClient::UI::HBox::;
2053
2054use CFClient::OpenGL;
1136 2055
1137sub new { 2056sub new {
1138 my $class = shift; 2057 my $class = shift;
1139 2058
1140 $class->SUPER::new ( 2059 my $self = $class->SUPER::new (
1141 z => -1, 2060 fontsize => 1,
1142 list => (glGenLists 1), 2061 can_events => 0,
2062 #font => default_font
1143 @_ 2063 @_,
2064
2065 layout => (new CFClient::Layout),
2066 par => [],
2067 height => 0,
2068 children => [
2069 (new CFClient::UI::Empty expand => 1),
2070 (new CFClient::UI::Slider vertical => 1),
2071 ],
1144 ) 2072 );
1145}
1146 2073
1147sub key_down { 2074 $self->{children}[1]->connect (changed => sub {
1148 print "MAPKEYDOWN\n"; 2075 $self->update;
1149} 2076 });
1150 2077
1151sub key_up { 2078 $self
1152} 2079}
1153 2080
1154sub size_request { 2081sub set_fontsize {
2082 my ($self, $fontsize) = @_;
2083
2084 $self->{fontsize} = $fontsize;
2085 $self->reflow;
2086}
2087
2088sub text_height {
2089 my ($self, $text) = @_;
2090
2091 my $layout = $self->{layout};
2092
2093 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2094 $layout->set_width ($self->{w});
2095 $layout->set_text ($text);
1155 ( 2096
1156 1 + int $::WIDTH / 32, 2097 ($layout->size)[1]
1157 1 + int $::HEIGHT / 32, 2098}
1158 ) 2099
2100sub reflow {
2101 my ($self) = @_;
2102
2103 $self->{need_reflow}++;
2104 $self->update;
2105}
2106
2107sub size_allocate {
2108 my ($self, $w, $h) = @_;
2109
2110 $self->SUPER::size_allocate ($w, $h);
2111
2112 $self->{layout}->set_font ($self->{font}) if $self->{font};
2113 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2114 $self->{layout}->set_width ($self->{children}[0]{w});
2115
2116 $self->reflow;
2117}
2118
2119sub add_paragraph {
2120 my ($self, $color, $text) = @_;
2121
2122 #TODO: intelligently "reformat" paragraph
2123
2124 my $height = $self->text_height ($text);
2125
2126 $self->{height} += $height;
2127
2128 push @{$self->{par}}, [$height, $color, $text];
2129
2130 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
2131 $self->{children}[1]->update;
1159} 2132}
1160 2133
1161sub update { 2134sub update {
1162 my ($self) = @_; 2135 my ($self) = @_;
1163 2136
1164 $self->{need_update} = 1; 2137 $self->SUPER::update;
2138
2139 return unless $self->{h} > 0;
2140
2141 delete $self->{texture};
2142
2143 $ROOT->on_refresh ($self, sub {
2144 if (delete $self->{need_reflow}) {
2145 my $height = 0;
2146
2147 $height += $_->[0] = $self->text_height ($_->[2])
2148 for @{$self->{par}};
2149
2150 $self->{height} = $height;
2151
2152 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
2153
2154 delete $self->{texture};
2155 }
2156
2157 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
2158 glClearColor 0, 0, 0, 1;
2159 glClear GL_COLOR_BUFFER_BIT;
2160
2161 glEnable GL_BLEND;
2162 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2163 glEnable GL_TEXTURE_2D;
2164 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2165
2166 my $top = int $self->{children}[1]{range}[0];
2167
2168 my $y0 = $top;
2169 my $y1 = $top + $self->{h};
2170
2171 my $y = 0;
2172
2173 my $layout = $self->{layout};
2174
2175 $layout->set_font ($self->{font}) if $self->{font};
2176
2177 for my $par (@{$self->{par}}) {
2178 my $h = $par->[0];
2179
2180 if ($y0 < $y + $h && $y < $y1) {
2181 $layout->set_text ($par->[2]);
2182
2183 glColor @{ $par->[1] };
2184 my ($W, $H) = $layout->size;
2185 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);
2186 }
2187
2188 $y += $h;
2189 }
2190
2191 glDisable GL_TEXTURE_2D;
2192 glDisable GL_BLEND;
2193 };
2194 });
1165} 2195}
1166 2196
1167sub _draw { 2197sub _draw {
1168 my ($self) = @_; 2198 my ($self) = @_;
1169 2199
1170 if (delete $self->{need_update}) { 2200 if ($self->{texture}) {
1171 glNewList $self->{list}, GL_COMPILE;
1172
1173 my $mx = $::CONN->{mapx};
1174 my $my = $::CONN->{mapy};
1175
1176 my $map = $::CONN->{map};
1177
1178 my ($xofs, $yofs);
1179
1180 my $sw = 1 + int $::WIDTH / 32;
1181 my $sh = 1 + int $::HEIGHT / 32;
1182
1183 if ($::CONN->{mapw} > $sw) {
1184 $xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5;
1185 } else {
1186 $xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs};
1187 }
1188
1189 if ($::CONN->{maph} > $sh) {
1190 $yofs = $my + ($::CONN->{maph} - $sh) * 0.5;
1191 } else {
1192 $yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
1193 }
1194
1195 glEnable GL_TEXTURE_2D; 2201 glEnable GL_TEXTURE_2D;
1196 glEnable GL_BLEND;
1197 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2202 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1198 2203 glColor 1, 1, 1, 1;
1199 my $sw4 = ($sw + 3) & ~3; 2204 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h});
1200 my $darkness = "\x00" x ($sw4 * $sh);
1201
1202 for my $x (0 .. $sw - 1) {
1203 my $row = $map->[$x + $xofs];
1204 for my $y (0 .. $sh - 1) {
1205
1206 my $cell = $row->[$y + $yofs]
1207 or next;
1208
1209 my $dark = $cell->[0];
1210 if ($dark < 0) {
1211 substr $darkness, $y * $sw4 + $x, 1, chr 224;
1212 } else {
1213 substr $darkness, $y * $sw4 + $x, 1, chr 255 - $dark;
1214 }
1215
1216 for my $num (grep $_, @$cell[1,2,3]) {
1217 my $tex = $::CONN->{face}[$num]{texture} || next;
1218
1219 my ($w, $h) = @$tex{qw(w h)};
1220
1221 $tex->draw_quad (($x + 1) * 32 - $w, ($y + 1) * 32 - $h, $w, $h);
1222 }
1223 }
1224 }
1225
1226# if (1) { # higher quality darkness
1227# $lighting =~ s/(.)/$1$1$1/gs;
1228# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
1229#
1230# $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear");
1231#
1232# $lighting = $pb->get_pixels;
1233# $lighting =~ s/(.)../$1/gs;
1234# }
1235
1236 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1237 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1238
1239 $darkness = new CFClient::Texture
1240 width => $sw4,
1241 height => $sh,
1242 data => $darkness,
1243 internalformat => GL_ALPHA,
1244 format => GL_ALPHA;
1245
1246 glColor 0.45, 0.45, 0.45, 1;
1247 $darkness->draw_quad (0, 0, $sw4 * 32, $sh * 32);
1248
1249 glDisable GL_TEXTURE_2D; 2205 glDisable GL_TEXTURE_2D;
1250 glDisable GL_BLEND;
1251
1252 glEndList;
1253 } 2206 }
1254 2207
1255 glCallList $self->{list}; 2208 $self->{children}[1]->draw;
1256}
1257 2209
1258my %DIR = (
1259 SDLK_KP8, [1, "north"],
1260 SDLK_KP9, [2, "northeast"],
1261 SDLK_KP6, [3, "east"],
1262 SDLK_KP3, [4, "southeast"],
1263 SDLK_KP2, [5, "south"],
1264 SDLK_KP1, [6, "southwest"],
1265 SDLK_KP4, [7, "west"],
1266 SDLK_KP7, [8, "northwest"],
1267
1268 SDLK_UP, [1, "north"],
1269 SDLK_RIGHT, [3, "east"],
1270 SDLK_DOWN, [5, "south"],
1271 SDLK_LEFT, [7, "west"],
1272);
1273
1274sub key_down {
1275 my ($self, $ev) = @_;
1276
1277 my $mod = $ev->key_mod;
1278 my $sym = $ev->key_sym;
1279
1280 if ($sym == SDLK_KP5) {
1281 $::CONN->send ("command stay fire");
1282 } elsif (exists $DIR{$sym}) {
1283 if ($mod & KMOD_SHIFT) {
1284 $self->{shft}++;
1285 $::CONN->send ("command fire $DIR{$sym}[0]");
1286 } elsif ($mod & KMOD_CTRL) {
1287 $self->{ctrl}++;
1288 $::CONN->send ("command run $DIR{$sym}[0]");
1289 } else {
1290 $::CONN->send ("command $DIR{$sym}[1]");
1291 }
1292 }
1293} 2210}
1294 2211
1295sub key_up {
1296 my ($self, $ev) = @_;
1297
1298 my $mod = $ev->key_mod;
1299 my $sym = $ev->key_sym;
1300
1301 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1302 $::CONN->send ("command fire_stop");
1303 }
1304 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1305 $::CONN->send ("command run_stop");
1306 }
1307}
1308
1309############################################################################# 2212#############################################################################
1310 2213
1311package CFClient::Widget::Animator; 2214package CFClient::UI::Animator;
1312 2215
1313use SDL::OpenGL; 2216use CFClient::OpenGL;
1314 2217
1315our @ISA = CFClient::Widget::Bin::; 2218our @ISA = CFClient::UI::Bin::;
1316 2219
1317sub moveto { 2220sub moveto {
1318 my ($self, $x, $y) = @_; 2221 my ($self, $x, $y) = @_;
1319 2222
1320 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; 2223 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
… …
1348 glPopMatrix; 2251 glPopMatrix;
1349} 2252}
1350 2253
1351############################################################################# 2254#############################################################################
1352 2255
1353package CFClient::Widget::Toplevel; 2256package CFClient::UI::Flopper;
1354 2257
2258our @ISA = CFClient::UI::Button::;
2259
2260sub new {
2261 my $class = shift;
2262
2263 my $self = $class->SUPER::new (
2264 state => 0,
2265 connect_activate => \&toggle_flopper,
2266 @_
2267 );
2268
2269 if ($self->{state}) {
2270 $self->{state} = 0;
2271 $self->toggle_flopper;
2272 }
2273
2274 $self
2275}
2276
2277sub toggle_flopper {
2278 my ($self) = @_;
2279
2280 # TODO: use animation
2281 if ($self->{state} = !$self->{state}) {
2282 $CFClient::UI::ROOT->add ($self->{other});
2283 $self->{other}->move ($self->coord2global (0, $self->{h}));
2284 $self->emit ("open");
2285 } else {
2286 $CFClient::UI::ROOT->remove ($self->{other});
2287 $self->emit ("close");
2288 }
2289
2290 $self->emit (changed => $self->{state});
2291}
2292
2293#############################################################################
2294
2295package CFClient::UI::Tooltip;
2296
2297our @ISA = CFClient::UI::Bin::;
2298
2299use CFClient::OpenGL;
2300
2301sub new {
2302 my $class = shift;
2303
2304 $class->SUPER::new (
2305 @_,
2306 can_events => 0,
2307 )
2308}
2309
2310sub set_markup {
2311 my ($self, $text) = @_;
2312
2313 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0];
2314 $self->{label}->set_markup ($text);
2315 $self->add ($self->{label});
2316}
2317
2318sub size_request {
2319 my ($self) = @_;
2320
2321 $self->child->set_max_size ($::WIDTH * 0.3);
2322
2323 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2324
2325 ($w + 4, $h + 4)
2326}
2327
2328sub size_allocate {
2329 my ($self, $w, $h) = @_;
2330
2331 $self->SUPER::size_allocate ($w - 4, $h - 4);
2332}
2333
2334sub _draw {
2335 my ($self) = @_;
2336
2337 glPushMatrix;
2338 glTranslate 0.375, 0.375;
2339
2340 my ($w, $h) = @$self{qw(w h)};
2341
2342 glColor 1, 0.8, 0.4;
2343 glBegin GL_QUADS;
2344 glVertex 0 , 0;
2345 glVertex 0 , $h;
2346 glVertex $w, $h;
2347 glVertex $w, 0;
2348 glEnd;
2349
2350 glColor 0, 0, 0;
2351 glBegin GL_LINE_LOOP;
2352 glVertex 0 , 0;
2353 glVertex 0 , $h;
2354 glVertex $w, $h;
2355 glVertex $w, 0;
2356 glEnd;
2357
2358 glPopMatrix;
2359
2360 glTranslate 2, 2;
2361 $self->SUPER::_draw;
2362}
2363
2364#############################################################################
2365
2366package CFClient::UI::Face;
2367
2368our @ISA = CFClient::UI::Base::;
2369
2370use CFClient::OpenGL;
2371
2372sub new {
2373 my $class = shift;
2374
2375 $class->SUPER::new (
2376 aspect => 1,
2377 @_,
2378 )
2379}
2380
2381sub size_request {
2382 (32, 8)
2383}
2384
2385sub draw {
2386 my ($self) = @_;
2387
2388 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
2389
2390 if ($tex) {
2391 glEnable GL_BLEND;
2392 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2393 glEnable GL_TEXTURE_2D;
2394 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2395 glColor 1, 1, 1, 1;
2396 $tex->draw_quad (0, 0, $self->{w}, $self->{h});
2397 glDisable GL_TEXTURE_2D;
2398 glDisable GL_BLEND;
2399 }
2400}
2401
2402#############################################################################
2403
2404package CFClient::UI::Root;
2405
1355our @ISA = CFClient::Widget::Container::; 2406our @ISA = CFClient::UI::Container::;
2407
2408use CFClient::OpenGL;
2409
2410sub check_size {
2411 my ($self) = @_;
2412
2413 $self->configure (0, 0, $::WIDTH, $::HEIGHT);
2414}
1356 2415
1357sub size_request { 2416sub size_request {
1358 ($::WIDTH, $::HEIGHT) 2417 ($::WIDTH, $::HEIGHT)
1359} 2418}
1360 2419
1361sub size_allocate { 2420sub configure {
1362 my ($self, $w, $h) = @_; 2421 my ($self, $x, $y, $w, $h) = @_;
1363 2422
1364 $self->SUPER::size_allocate ($w, $h); 2423 $self->SUPER::configure ($x, $y, $w, $h);
1365 2424
1366 $_->size_allocate ($_->size_request)
1367 for @{$self->{children}}; 2425 for my $child (@{$self->{children}}) {
1368} 2426 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1369 2427
1370sub translate { 2428 $X = List::Util::max 0, List::Util::min $w - $W, $X;
2429 $Y = List::Util::max 0, List::Util::min $h - $H, $Y;
2430 $child->configure ($X, $Y, $W,$H);
2431 }
2432}
2433
2434sub _topleft {
1371 my ($self, $x, $y) = @_; 2435 my ($self, $x, $y) = @_;
1372 2436
1373 ($x, $y) 2437 ($x, $y)
1374} 2438}
1375 2439
1376sub update { 2440sub update {
1377 my ($self) = @_; 2441 my ($self) = @_;
1378 2442
1379 $self->size_allocate ($self->size_request); 2443 $self->check_size;
1380 ::refresh (); 2444 ::refresh ();
1381} 2445}
1382 2446
1383sub add { 2447sub add {
1384 my ($self, $widget) = @_; 2448 my ($self, $child) = @_;
1385 2449
2450 # integerize window positions
2451 $child->{x} = int $child->{x};
2452 $child->{y} = int $child->{y};
2453
1386 $self->SUPER::add ($widget); 2454 $self->SUPER::add ($child);
2455}
1387 2456
1388 $widget->size_allocate ($widget->size_request); 2457sub on_refresh {
2458 my ($self, $id, $cb) = @_;
2459
2460 $self->{refresh_hook}{$id} = $cb;
1389} 2461}
1390 2462
1391sub draw { 2463sub draw {
1392 my ($self) = @_; 2464 my ($self) = @_;
1393 2465
2466 while (my $rcb = delete $self->{refresh_hook}) {
2467 $_->() for values %$rcb;
2468 }
2469
2470 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2471 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2472 glClear GL_COLOR_BUFFER_BIT;
2473
2474 glMatrixMode GL_PROJECTION;
2475 glLoadIdentity;
2476 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;
2477 glMatrixMode GL_MODELVIEW;
2478 glLoadIdentity;
2479
1394 $self->_draw; 2480 $self->_draw;
1395} 2481}
1396 2482
1397############################################################################# 2483#############################################################################
1398 2484
1399package CFClient::Widget; 2485package CFClient::UI;
1400 2486
1401$TOPLEVEL = new CFClient::Widget::Toplevel; 2487$ROOT = new CFClient::UI::Root;
2488$TOOLTIP = new CFClient::UI::Tooltip;
1402 2489
14031 24901
1404 2491

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