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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.91 by root, Wed Apr 12 23:15:39 2006 UTC vs.
Revision 1.179 by elmex, Fri Apr 28 05:17:21 2006 UTC

… …
7 7
8use CFClient; 8use CFClient;
9 9
10our ($FOCUS, $HOVER, $GRAB); # various widgets 10our ($FOCUS, $HOVER, $GRAB); # various widgets
11 11
12our $TOPLEVEL; 12our $ROOT;
13our $TOOLTIP;
13our $BUTTON_STATE; 14our $BUTTON_STATE;
15
16sub check_tooltip {
17 if (!$GRAB) {
18 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19 if (length $widget->{tooltip}) {
20
21 if ($TOOLTIP->{owner} != $widget) {
22 $TOOLTIP->{owner} = $widget;
23
24 my $tip = $widget->{tooltip};
25
26 $tip = $tip->($widget) if CODE:: eq ref $tip;
27
28 $TOOLTIP->set_markup ($widget->{tooltip});
29
30 $TOOLTIP->show;
31
32 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
33
34 if ($x + $TOOLTIP->{w} > $::WIDTH) {
35 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0);
36 }
37
38 $TOOLTIP->move ($x, $y);
39 }
40
41 return;
42 }
43 }
44 }
45
46 $TOOLTIP->hide;
47 delete $TOOLTIP->{owner};
48}
14 49
15# class methods for events 50# class methods for events
16sub feed_sdl_key_down_event { 51sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 52 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])
53 if $FOCUS;
18} 54}
19 55
20sub feed_sdl_key_up_event { 56sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 57 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])
58 if $FOCUS;
22} 59}
23 60
24sub feed_sdl_button_down_event { 61sub feed_sdl_button_down_event {
25 my ($ev) = @_; 62 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 63 my ($x, $y) = ($ev->{x}, $ev->{y});
27 64
28 if (!$BUTTON_STATE) { 65 if (!$BUTTON_STATE) {
29 my $widget = $TOPLEVEL->find_widget ($x, $y); 66 my $widget = $ROOT->find_widget ($x, $y);
30 67
31 $GRAB = $widget; 68 $GRAB = $widget;
32 $GRAB->update if $GRAB; 69 $GRAB->update if $GRAB;
33 }
34 70
71 check_tooltip;
72 }
73
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 74 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 75
37 $GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB; 76 if ($GRAB) {
77 ($x, $y) = $GRAB->coord2local ($x, $y);
78 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
79 }
38} 80}
39 81
40sub feed_sdl_button_up_event { 82sub feed_sdl_button_up_event {
41 my ($ev) = @_; 83 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 84 my ($x, $y) = ($ev->{x}, $ev->{y});
43 85
44 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 86 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 87
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 88 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 89
48 $GRAB->button_up ($ev, $GRAB->translate ($x, $y)) if $GRAB; 90 if ($GRAB) {
91 ($x, $y) = $GRAB->coord2local ($x, $y);
92 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
93 }
49 94
50 if (!$BUTTON_STATE) { 95 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 96 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 97 $grab->update if $grab;
53 $GRAB->update if $GRAB; 98 $GRAB->update if $GRAB;
99
100 check_tooltip;
54 } 101 }
55} 102}
56 103
57sub feed_sdl_motion_event { 104sub feed_sdl_motion_event {
58 my ($ev) = @_; 105 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 106 my ($x, $y) = ($ev->{x}, $ev->{y});
60 107
61 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 108 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 109
63 if ($widget != $HOVER) { 110 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 111 my $hover = $HOVER; $HOVER = $widget;
65 112
66 $hover->update if $hover; 113 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER; 114 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 115
70 $HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER; 116 check_tooltip;
117 }
118
119 if ($HOVER) {
120 ($x, $y) = $HOVER->coord2local ($x, $y);
121 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
122 }
123}
124
125# convert position array to integers
126sub harmonize {
127 my ($vals) = @_;
128
129 my $rem = 0;
130
131 for (@$vals) {
132 my $i = int $_ + $rem;
133 $rem += $_ - $i;
134 $_ = $i;
135 }
71} 136}
72 137
73############################################################################# 138#############################################################################
74 139
75package CFClient::UI::Base; 140package CFClient::UI::Base;
76 141
77use strict; 142use strict;
78 143
79use SDL::OpenGL; 144use CFClient::OpenGL;
80 145
81sub new { 146sub new {
82 my $class = shift; 147 my $class = shift;
83 148
84 my $self = bless { 149 my $self = bless {
85 x => 0, 150 x => 0,
86 y => 0, 151 y => 0,
87 z => 0, 152 z => 0,
88 w => -1, 153 can_events => 1,
89 h => -1,
90 @_ 154 @_
91 }, $class; 155 }, $class;
92 156
93 for (keys %$self) { 157 for (keys %$self) {
94 if (/^connect_(.*)$/) { 158 if (/^connect_(.*)$/) {
… …
97 } 161 }
98 162
99 $self 163 $self
100} 164}
101 165
166sub destroy {
167 my ($self) = @_;
168
169 $self->hide;
170 %$self = ();
171}
172
173sub show {
174 my ($self) = @_;
175
176 return if $self->{parent};
177
178 $CFClient::UI::ROOT->add ($self);
179}
180
181sub hide {
182 my ($self) = @_;
183
184 undef $GRAB if $GRAB == $self;
185 undef $HOVER if $HOVER == $self;
186
187 $self->{parent}->remove ($self)
188 if $self->{parent};
189}
190
102sub move { 191sub move {
103 my ($self, $x, $y, $z) = @_; 192 my ($self, $x, $y, $z) = @_;
193
104 $self->{x} = $x; 194 $self->{x} = int $x;
105 $self->{y} = $y; 195 $self->{y} = int $y;
106 $self->{z} = $z if defined $z; 196 $self->{z} = $z if defined $z;
107}
108 197
109sub needs_redraw { 198 $self->update;
110 0 199}
200
201sub set_size {
202 my ($self, $w, $h) = @_;
203
204 $self->{user_w} = $w;
205 $self->{user_h} = $h;
206
207 $self->check_size;
111} 208}
112 209
113sub size_request { 210sub size_request {
114 require Carp; 211 require Carp;
115 Carp::confess "size_request is abtract"; 212 Carp::confess "size_request is abstract";
116} 213}
117 214
118sub _size_allocate { 215sub configure {
119 my ($self, $x, $y, $w, $h) = @_; 216 my ($self, $x, $y, $w, $h) = @_;
120 217
218 if ($self->{aspect}) {
219 my $w2 = List::Util::min $w, int $h * $self->{aspect};
220 my $h2 = List::Util::min $h, int $w / $self->{aspect};
221
222 # use alignment to adjust x, y
223
224 $x += int +($w - $w2) * 0.5;
225 $y += int +($h - $h2) * 0.5;
226
227 ($w, $h) = ($w2, $h2);
228 }
229
230 if ($self->{x} != $x || $self->{y} != $y) {
121 $self->{x} = $x; 231 $self->{x} = $x;
122 $self->{y} = $y; 232 $self->{y} = $y;
233 $self->update;
234 }
123 235
124 return unless $self->{w} != $w || $self->{h} != $h; 236 if ($self->{w} != $w || $self->{h} != $h) {
125
126 $self->{w} = $w; 237 $self->{w} = $w;
127 $self->{h} = $h; 238 $self->{h} = $h;
128 239
240 $self->size_allocate ($w, $h);
241 $self->update;
129 1 242 }
130} 243}
131 244
132sub size_allocate { 245sub size_allocate {
246 # nothing to be done
247}
248
249sub children {
250}
251
252# call when resoltuion changes etc.
253sub reconfigure {
254 my ($self) = @_;
255
256 $_->reconfigure
257 for $self->children;
258
259 $_->check_size;
260}
261
262sub set_max_size {
133 my ($self, $x, $y, $w, $h) = @_; 263 my ($self, $w, $h) = @_;
134 264
135 $self->_size_allocate ($x, $y, $w, $h); 265 delete $self->{max_w}; $self->{max_w} = $w if $w;
266 delete $self->{max_h}; $self->{max_h} = $h if $h;
267}
268
269# return top left coordinates
270sub _topleft {
271 my ($self, $x, $y) = @_;
272
273 $self->{parent}
274 or Carp::confess "no parent widget in _topleft\n";#d#
275
276 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});
136} 277}
137 278
138# translate global coordinates to local coordinate system 279# translate global coordinates to local coordinate system
139sub translate { 280sub coord2local {
140 my ($self, $x, $y) = @_; 281 my ($self, $x, $y) = @_;
141 282
142 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 283 my ($X, $Y) = $self->_topleft;
284 ($x - $X, $y - $Y)
285}
286
287# translate local coordinates to global coordinate system
288sub coord2global {
289 my ($self, $x, $y) = @_;
290
291 my ($X, $Y) = $self->_topleft;
292 ($x + $X, $y + $Y)
143} 293}
144 294
145sub focus_in { 295sub focus_in {
146 my ($self) = @_; 296 my ($self) = @_;
147 297
148 return if $FOCUS == $self; 298 return if $FOCUS == $self;
299 return unless $self->{can_focus};
149 300
150 my $focus = $FOCUS; $FOCUS = $self; 301 my $focus = $FOCUS; $FOCUS = $self;
302
303 $self->emit (focus_in => $focus);
304
151 $focus->update if $focus; 305 $focus->update if $focus;
152 $FOCUS->update; 306 $FOCUS->update;
153} 307}
154 308
155sub focus_out { 309sub focus_out {
156 my ($self) = @_; 310 my ($self) = @_;
157 311
158 return unless $FOCUS == $self; 312 return unless $FOCUS == $self;
159 313
160 my $focus = $FOCUS; undef $FOCUS; 314 my $focus = $FOCUS; undef $FOCUS;
315
316 $self->emit (focus_out => $focus);
317
161 $focus->update if $focus; #? 318 $focus->update if $focus; #?
162} 319}
163 320
164sub mouse_motion { } 321sub mouse_motion { }
165sub button_up { } 322sub button_up { }
… …
186 glPushMatrix; 343 glPushMatrix;
187 glTranslate $self->{x}, $self->{y}, 0; 344 glTranslate $self->{x}, $self->{y}, 0;
188 $self->_draw; 345 $self->_draw;
189 glPopMatrix; 346 glPopMatrix;
190 347
191 if ($self == $HOVER) { 348 if ($self == $HOVER && $self->{can_hover}) {
192 my ($x, $y) = @$self{qw(x y)}; 349 my ($x, $y) = @$self{qw(x y)};
193 350
194 glColor 0, 0, 1, 0.2; 351 glColor 1, 0.8, 0.5, 0.2;
195 glEnable GL_BLEND; 352 glEnable GL_BLEND;
196 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 353 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
197 glBegin GL_QUADS; 354 glBegin GL_QUADS;
198 glVertex $x , $y; 355 glVertex $x , $y;
199 glVertex $x + $self->{w}, $y; 356 glVertex $x + $self->{w}, $y;
200 glVertex $x + $self->{w}, $y + $self->{h}; 357 glVertex $x + $self->{w}, $y + $self->{h};
201 glVertex $x , $y + $self->{h}; 358 glVertex $x , $y + $self->{h};
202 glEnd; 359 glEnd;
203 glDisable GL_BLEND; 360 glDisable GL_BLEND;
204 } 361 }
362
363 if ($ENV{PCLIENT_DEBUG}) {
364 glPushMatrix;
365 glColor 1, 1, 0, 1;
366 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
367 glBegin GL_LINE_LOOP;
368 glVertex 0 , 0;
369 glVertex $self->{w}, 0;
370 glVertex $self->{w}, $self->{h};
371 glVertex 0 , $self->{h};
372 glEnd;
373 glPopMatrix;
374 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
375 }
205} 376}
206 377
207sub _draw { 378sub _draw {
208 my ($self) = @_; 379 my ($self) = @_;
209 380
210 warn "no draw defined for $self\n"; 381 warn "no draw defined for $self\n";
211} 382}
212 383
213sub find_widget { 384sub find_widget {
214 my ($self, $x, $y) = @_; 385 my ($self, $x, $y) = @_;
386
387 return () unless $self->{can_events};
215 388
216 return $self 389 return $self
217 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 390 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
218 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 391 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
219 392
220 () 393 ()
221} 394}
222 395
223sub set_parent { 396sub set_parent {
224 my ($self, $par) = @_; 397 my ($self, $parent) = @_;
225 398
226 $self->{parent} = $par;
227 Scalar::Util::weaken $self->{parent}; 399 Scalar::Util::weaken ($self->{parent} = $parent);
228} 400}
229 401
230sub get_parent { 402sub check_size {
403 my ($self) = @_;
404
231 $_[0]->{parent} 405 $self->{parent}
406 or return 1;
407
408 my ($w, $h) = $self->{user_w} && $self->{user_h}
409 ? @$self{qw(user_w user_h)}
410 : $self->size_request;
411
412 if ($w != $self->{req_w} || $h != $self->{req_h}) {
413 $self->{req_w} = $w;
414 $self->{req_h} = $h;
415
416 $self->{parent}->check_size
417 or $self->size_allocate (
418 (List::Util::max $self->{w}, $w),
419 (List::Util::max $self->{h}, $h),
420 );
421
422 1
423 } else {
424 0
425 }
232} 426}
233 427
234sub update { 428sub update {
235 my ($self) = @_; 429 my ($self) = @_;
236 430
… …
239} 433}
240 434
241sub connect { 435sub connect {
242 my ($self, $signal, $cb) = @_; 436 my ($self, $signal, $cb) = @_;
243 437
244 push @{ $self->{cb}{$signal} }, $cb; 438 push @{ $self->{signal_cb}{$signal} }, $cb;
245} 439}
246 440
247sub emit { 441sub emit {
248 my ($self, $signal, @args) = @_; 442 my ($self, $signal, @args) = @_;
249 443
250 $_->($self, @args) 444 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
251 for @{$self->{cb}{$signal} || []};
252} 445}
253 446
254sub DESTROY { 447sub DESTROY {
255 my ($self) = @_; 448 my ($self) = @_;
256 449
… …
262package CFClient::UI::DrawBG; 455package CFClient::UI::DrawBG;
263 456
264our @ISA = CFClient::UI::Base::; 457our @ISA = CFClient::UI::Base::;
265 458
266use strict; 459use strict;
267use SDL::OpenGL; 460use CFClient::OpenGL;
268 461
269sub new { 462sub new {
270 my $class = shift; 463 my $class = shift;
271 464
272 # range [value, low, high, page] 465 # range [value, low, high, page]
… …
301 494
302package CFClient::UI::Empty; 495package CFClient::UI::Empty;
303 496
304our @ISA = CFClient::UI::Base::; 497our @ISA = CFClient::UI::Base::;
305 498
499sub new {
500 my ($class, %arg) = @_;
501 $class->SUPER::new (can_events => 0, %arg);
502}
503
306sub size_request { 504sub size_request {
307 (0, 0) 505 (0, 0)
308} 506}
309 507
310sub draw { } 508sub draw { }
… …
318sub new { 516sub new {
319 my ($class, %arg) = @_; 517 my ($class, %arg) = @_;
320 518
321 my $children = delete $arg{children} || []; 519 my $children = delete $arg{children} || [];
322 520
323 my $self = $class->SUPER::new (children => [], %arg); 521 my $self = $class->SUPER::new (
522 children => [],
523 can_events => 0,
524 %arg,
525 );
324 $self->add ($_) for @$children; 526 $self->add ($_) for @$children;
325 527
326 $self 528 $self
327} 529}
328 530
329sub add { 531sub add {
330 my ($self, $chld) = @_; 532 my ($self, $child) = @_;
331 533
332 $chld->set_parent ($self); 534 $child->set_parent ($self);
535
536 use sort 'stable';
333 537
334 $self->{children} = [ 538 $self->{children} = [
335 sort { $a->{z} <=> $b->{z} } 539 sort { $a->{z} <=> $b->{z} }
336 @{$self->{children}}, $chld 540 @{$self->{children}}, $child
337 ]; 541 ];
338 542
339 $self->{w} = $self->{h} = -1; 543 $child->check_size;
544}
545
546sub children {
547 @{ $_[0]{children} }
548}
549
550sub remove {
551 my ($self, $child) = @_;
552
553 delete $child->{parent};
554 $child->hide;
555
556 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
557
558 $self->check_size;
340 $self->update; 559 $self->update;
341} 560}
342 561
343sub remove { 562sub clear {
344 my ($self, $widget) = @_; 563 my ($self) = @_;
345 564
346 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 565 my $children = delete $self->{children};
566 $self->{children} = [];
347 567
348 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 568 for (@$children) {
569 delete $_->{parent};
570 $_->hide;
571 }
349} 572}
350 573
351sub find_widget { 574sub find_widget {
352 my ($self, $x, $y) = @_; 575 my ($self, $x, $y) = @_;
353 576
… …
383 606
384 $class->SUPER::new (children => [$child], %arg) 607 $class->SUPER::new (children => [$child], %arg)
385} 608}
386 609
387sub add { 610sub add {
388 my ($self, $widget) = @_; 611 my ($self, $child) = @_;
389 612
390 $self->{children} = []; 613 $self->{children} = [];
391 614
392 $self->SUPER::add ($widget); 615 $self->SUPER::add ($child);
393} 616}
394 617
395sub remove { 618sub remove {
396 my ($self, $widget) = @_; 619 my ($self, $widget) = @_;
397 620
… …
406sub size_request { 629sub size_request {
407 $_[0]{children}[0]->size_request 630 $_[0]{children}[0]->size_request
408} 631}
409 632
410sub size_allocate { 633sub size_allocate {
411 my ($self, $x, $y, $w, $h) = @_; 634 my ($self, $w, $h) = @_;
412 635
413 $self->_size_allocate ($x, $y, $w, $h) or return;
414
415 $self->{children}[0]->size_allocate (0, 0, $w, $h); 636 $self->{children}[0]->configure (0, 0, $w, $h);
416} 637}
417 638
418############################################################################# 639#############################################################################
419 640
420package CFClient::UI::Window; 641package CFClient::UI::Window;
421 642
422our @ISA = CFClient::UI::Bin::; 643our @ISA = CFClient::UI::Bin::;
423 644
424use SDL::OpenGL; 645use CFClient::OpenGL;
425 646
426sub new { 647sub new {
427 my ($class, %arg) = @_; 648 my ($class, %arg) = @_;
428 649
429 my $self = $class->SUPER::new (%arg); 650 my $self = $class->SUPER::new (%arg);
430} 651}
431 652
432sub update { 653sub update {
433 my ($self) = @_; 654 my ($self) = @_;
434 655
435 # we want to do this delayed... 656 $ROOT->on_refresh ($self => sub { $self->render_child });
436 $self->render_chld;
437 $self->SUPER::update; 657 $self->SUPER::update;
438} 658}
439 659
440sub render_chld {
441 my ($self) = @_;
442
443 $self->{texture} =
444 CFClient::Texture->new_from_opengl (
445 $self->{w}, $self->{h}, sub { $self->child->draw }
446 );
447}
448
449sub size_allocate { 660sub size_allocate {
450 my ($self, $x, $y, $w, $h) = @_; 661 my ($self, $w, $h) = @_;
451 662
452 $self->_size_allocate ($x, $y, $w, $h) or return;
453
454 $self->child->size_allocate (0, 0, $w, $h); 663 $self->SUPER::size_allocate ($w, $h);
664 $self->update;
665}
455 666
456 $self->render_chld; 667sub render_child {
668 my ($self) = @_;
669
670 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
671 glClearColor 0, 0, 0, 0;
672 glClear GL_COLOR_BUFFER_BIT;
673 $self->child->draw;
674# glColorMask 1, 1, 1, 0;
675# glEnable GL_BLEND;
676# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
677# glRasterPos 0, 0;
678# glCopyPixels 0, 0, $self->{w}, $self->{h};
679# glDisable GL_BLEND;
680# glColorMask 1, 1, 1, 1;
681 };
457} 682}
458 683
459sub _draw { 684sub _draw {
460 my ($self) = @_; 685 my ($self) = @_;
461 686
462 my ($w, $h) = ($self->w, $self->h); 687 my ($w, $h) = ($self->w, $self->h);
463 688
464 my $tex = $self->{texture} 689 my $tex = $self->{texture}
465 or return; 690 or return;
691
692 glEnable GL_BLEND;
693 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
694 glEnable GL_TEXTURE_2D;
695 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
696 glColor 0, 0, 0, 1;
697
698 $tex->draw_quad (0, 0, $w, $h);
699
700 glDisable GL_BLEND;
701 glDisable GL_TEXTURE_2D;
702}
703
704#############################################################################
705
706package CFClient::UI::ViewPort;
707
708our @ISA = CFClient::UI::Window::;
709
710sub new { die }
711
712sub size_request {
713 my ($self) = @_;
714
715 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
716 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
717
718 @$self{qw(child_w child_h)}
719}
720
721sub _draw {
722 my ($self) = @_;
723
724 $self->{children}[1]->draw;
725}
726
727
728#############################################################################
729
730package CFClient::UI::Frame;
731
732our @ISA = CFClient::UI::Bin::;
733
734use CFClient::OpenGL;
735
736sub new {
737 my $class = shift;
738
739 my $self = $class->SUPER::new (
740 bg => [1, 1, 1, 1],
741 border_bg => [1, 1, 1, 1],
742 border => 0.8,
743 @_
744 );
745
746 $self
747}
748
749sub _draw {
750 my ($self) = @_;
751
752 my ($w, $h) = ($self->{w}, $self->{h});
466 753
467 glEnable GL_BLEND; 754 glEnable GL_BLEND;
468 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 755 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
469 glEnable GL_TEXTURE_2D; 756 glEnable GL_TEXTURE_2D;
470 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 757 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
471 758
472 $tex->draw_quad (0, 0, $w, $h); 759# glBegin GL_QUADS;
760# glColor 0, 0, 0, 0;
761# glVertex 0 , 0;
762# glVertex 0 , $h;
763# glVertex $w, $h;
764# glVertex $w, 0;
765# glEnd;
473 766
767
768 $self->child->draw;
474 glDisable GL_BLEND; 769 glDisable GL_BLEND;
475 glDisable GL_TEXTURE_2D; 770 glDisable GL_TEXTURE_2D;
476} 771}
477 772
478############################################################################# 773#############################################################################
479 774
480package CFClient::UI::Frame; 775package CFClient::UI::FancyFrame;
481 776
482our @ISA = CFClient::UI::Bin::; 777our @ISA = CFClient::UI::Bin::;
483 778
484use SDL::OpenGL; 779use CFClient::OpenGL;
780
781my @tex =
782 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
783 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
784
785sub new {
786 my $class = shift;
787
788 # TODO: user_x, user_y, overwrite moveto?
789
790 my $self = $class->SUPER::new (
791 bg => [1, 1, 1, 1],
792 border_bg => [1, 1, 1, 1],
793 border => 0.6,
794 can_events => 1,
795 @_
796 );
797
798 $self->{title} &&= new CFClient::UI::Label
799 align => 0,
800 valign => 1,
801 text => $self->{title},
802 fontsize => $self->{border};
803
804 $self
805}
806
807sub border {
808 int $_[0]{border} * $::FONTSIZE
809}
485 810
486sub size_request { 811sub size_request {
487 my ($self) = @_; 812 my ($self) = @_;
488 my $chld = $self->child
489 or return (0, 0);
490 813
491 $chld->move (2, 2); 814 my ($w, $h) = $self->SUPER::size_request;
492 815
493 map { $_ + 4 } $chld->size_request; 816 (
817 $w + $self->border * 2,
818 $h + $self->border * 2,
819 )
494} 820}
495 821
496sub size_allocate { 822sub size_allocate {
497 my ($self, $x, $y, $w, $h) = @_; 823 my ($self, $w, $h) = @_;
498
499 $self->_size_allocate ($x, $y, $w, $h) or return;
500 824
501 $self->child->size_allocate (2, 2, $w - 4, $h - 4); 825 $h -= List::Util::max 0, $self->border * 2;
502} 826 $w -= List::Util::max 0, $self->border * 2;
503 827
504sub _draw { 828 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
505 my ($self) = @_; 829 if $self->{title};
506 830
507 my $chld = $self->child; 831 $self->child->configure ($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, $h);
565} 832}
566 833
567sub button_down { 834sub button_down {
568 my ($self, $ev, $x, $y) = @_; 835 my ($self, $ev, $x, $y) = @_;
569 836
570 if ($x < $self->{w} && $x >= $self->{w} - $tex[2]{w} 837 my ($w, $h) = @$self{qw(w h)};
571 && $y < $self->{h} && $y >= $self->{h} - $tex[4]{h}) { 838 my $border = $self->border;
572 839
840 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
841 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
842
843 if ($lr & $td) {
844 my ($wx, $wy) = ($self->{x}, $self->{y});
573 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 845 my ($ox, $oy) = ($ev->{x}, $ev->{y});
574 my ($bw, $bh) = ($self->{w}, $self->{h}); 846 my ($bw, $bh) = ($self->{w}, $self->{h});
847
848 my $mx = $x < $border;
849 my $my = $y < $border;
575 850
576 $self->{motion} = sub { 851 $self->{motion} = sub {
577 my ($ev, $x, $y) = @_; 852 my ($ev, $x, $y) = @_;
578 853
579 ($x, $y) = ($ev->motion_x, $ev->motion_y); 854 my $dx = $ev->{x} - $ox;
855 my $dy = $ev->{y} - $oy;
580 856
581 $self->{user_w} = $bw + $x - $ox; 857 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
582 $self->{user_h} = $bh + $y - $oy; 858 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
583 $self->update; 859 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
860 $self->check_size;
584 }; 861 };
585 862
586 } elsif ($x >= 0 && $x < $self->{w} 863 } elsif ($lr ^ $td) {
587 && $y >= 0 && $y < $tex[1]{h}) {
588
589 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 864 my ($ox, $oy) = ($ev->{x}, $ev->{y});
590 my ($bx, $by) = ($self->{x}, $self->{y}); 865 my ($bx, $by) = ($self->{x}, $self->{y});
591 866
592 $self->{motion} = sub { 867 $self->{motion} = sub {
593 my ($ev, $x, $y) = @_; 868 my ($ev, $x, $y) = @_;
594 869
595 ($x, $y) = ($ev->motion_x, $ev->motion_y); 870 ($x, $y) = ($ev->{x}, $ev->{y});
596 871
597 $self->move ($bx + $x - $ox, $by + $y - $oy); 872 $self->move ($bx + $x - $ox, $by + $y - $oy);
598 $self->update; 873 $self->update;
599 }; 874 };
600 } 875 }
… …
613} 888}
614 889
615sub _draw { 890sub _draw {
616 my ($self) = @_; 891 my ($self) = @_;
617 892
618 my ($w, $h) = ($self->{w}, $self->{h}); 893 my ($w, $h ) = ($self->{w}, $self->{h});
619 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 894 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
620 895
621 glEnable GL_BLEND; 896 glEnable GL_BLEND;
622 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 897 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
623 glEnable GL_TEXTURE_2D; 898 glEnable GL_TEXTURE_2D;
624 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 899 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
625 900
626 my $top = $tex[1]; 901 my $border = $self->border;
902
903 glColor @{ $self->{border_bg} };
627 $top->draw_quad (0, 0, $w, $top->{h}); 904 $tex[1]->draw_quad (0, 0, $w, $border);
905 $tex[3]->draw_quad (0, $border, $border, $ch);
906 $tex[2]->draw_quad ($w - $border, $border, $border, $ch);
907 $tex[4]->draw_quad (0, $h - $border, $w, $border);
628 908
629 my $left = $tex[3]; 909 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
630 $left->draw_quad (0, $top->{h}, $left->{w}, $ch);
631
632 my $right = $tex[2];
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]; 910 my $bg = $tex[0];
639 911
640 glBindTexture GL_TEXTURE_2D, $bg->{name}; 912 # TODO: repeat texture not scale
641 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
642
643 my $rep_x = $cw / $bg->{w}; 913 my $rep_x = $cw / $bg->{w};
644 my $rep_y = $ch / $bg->{h}; 914 my $rep_y = $ch / $bg->{h};
645 915
646 $bg->draw_quad ($left->{w}, $top->{h}, $cw, $ch); 916 glColor @{ $self->{bg} };
647 917
918 $bg->{s} = $rep_x;
919 $bg->{t} = $rep_y;
920 $bg->{wrap_mode} = 1;
921 $bg->draw_quad ($border, $border, $cw, $ch);
922
648 glDisable GL_TEXTURE_2D; 923 glDisable GL_TEXTURE_2D;
649 glDisable GL_BLEND; 924 glDisable GL_BLEND;
925 }
926
927 $self->{title}->draw if $self->{title};
650 928
651 $self->child->draw; 929 $self->child->draw;
652
653} 930}
654 931
655############################################################################# 932#############################################################################
656 933
657package CFClient::UI::Table; 934package CFClient::UI::Table;
658 935
659our @ISA = CFClient::UI::Base::; 936our @ISA = CFClient::UI::Base::;
660 937
661use List::Util qw(max sum); 938use List::Util qw(max sum);
662 939
663use SDL::OpenGL; 940use CFClient::OpenGL;
664 941
665sub new { 942sub new {
666 my $class = shift; 943 my $class = shift;
667 944
668 $class->SUPER::new ( 945 $class->SUPER::new (
… …
670 @_ 947 @_
671 ) 948 )
672} 949}
673 950
674sub add { 951sub add {
675 my ($self, $x, $y, $chld) = @_; 952 my ($self, $x, $y, $child) = @_;
676 953
954 $child->set_parent ($self);
677 $self->{children}[$y][$x] = $chld; 955 $self->{children}[$y][$x] = $child;
678 $chld->set_parent ($self);
679 956
680 $self->{w} = $self->{h} = -1; 957 $child->check_size;
958}
959
960sub children {
961 grep $_, map @$_, grep $_, @{ $_[0]{children} }
962}
963
964# TODO: move to container class maybe? send childs a signal on removal?
965sub clear {
966 my ($self) = @_;
967
968 my @children = $self->children;
969 delete $self->{children};
970
971 for (@children) {
972 delete $_->{parent};
973 $_->hide;
974 }
975
681 $self->update; 976 $self->update;
682} 977}
683 978
684sub get_wh { 979sub get_wh {
685 my ($self) = @_; 980 my ($self) = @_;
… …
691 or next; 986 or next;
692 987
693 for my $x (0 .. $#$row) { 988 for my $x (0 .. $#$row) {
694 my $widget = $row->[$x] 989 my $widget = $row->[$x]
695 or next; 990 or next;
696 my ($w, $h) = $widget->size_request; 991 my ($w, $h) = @$widget{qw(req_w req_h)};
697 992
698 $w[$x] = max $w[$x], $w; 993 $w[$x] = max $w[$x], $w;
699 $h[$y] = max $h[$y], $h; 994 $h[$y] = max $h[$y], $h;
700 } 995 }
701 } 996 }
… …
713 (sum @$hs), 1008 (sum @$hs),
714 ) 1009 )
715} 1010}
716 1011
717sub size_allocate { 1012sub size_allocate {
718 my ($self, $x, $y, $w, $h) = @_; 1013 my ($self, $w, $h) = @_;
719
720 $self->_size_allocate ($x, $y, $w, $h) or return;
721 1014
722 my ($ws, $hs) = $self->get_wh; 1015 my ($ws, $hs) = $self->get_wh;
723 1016
724 my $req_w = sum @$ws; 1017 my $req_w = sum @$ws;
725 my $req_h = sum @$hs; 1018 my $req_h = sum @$hs;
… …
730 my $col_expand = (sum @col_expand) || 1; 1023 my $col_expand = (sum @col_expand) || 1;
731 1024
732 # linearly scale sizes 1025 # linearly scale sizes
733 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1026 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
734 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1027 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1028
1029 CFClient::UI::harmonize $ws;
1030 CFClient::UI::harmonize $hs;
735 1031
736 my $y; 1032 my $y;
737 1033
738 for my $r (0 .. $#{$self->{children}}) { 1034 for my $r (0 .. $#{$self->{children}}) {
739 my $row = $self->{children}[$r] 1035 my $row = $self->{children}[$r]
… …
744 1040
745 for my $c (0 .. $#$row) { 1041 for my $c (0 .. $#$row) {
746 my $col_w = $ws->[$c]; 1042 my $col_w = $ws->[$c];
747 1043
748 if (my $widget = $row->[$c]) { 1044 if (my $widget = $row->[$c]) {
749 $widget->size_allocate ($x, $y, $col_w, $row_h); 1045 $widget->configure ($x, $y, $col_w, $row_h);
750 } 1046 }
751 1047
752 $x += $col_w; 1048 $x += $col_w;
753 } 1049 }
754 1050
… …
799 (List::Util::max map $_->[1], @alloc), 1095 (List::Util::max map $_->[1], @alloc),
800 ) 1096 )
801} 1097}
802 1098
803sub size_allocate { 1099sub size_allocate {
804 my ($self, $x, $y, $w, $h) = @_; 1100 my ($self, $w, $h) = @_;
805
806 $self->_size_allocate ($x, $y, $w, $h);
807 1101
808 ($h, $w) = ($w, $h); 1102 ($h, $w) = ($w, $h);
809 1103
810 my $children = $self->{children}; 1104 my $children = $self->{children};
811 1105
812 my @h = map +($_->size_request)[0], @$children; 1106 my @h = map $_->{req_w}, @$children;
813 1107
814 my $req_h = List::Util::sum @h; 1108 my $req_h = List::Util::sum @h;
815 1109
816 if ($req_h > $h) { 1110 if ($req_h > $h) {
817 # ah well, not enough space 1111 # ah well, not enough space
… …
827 $alloc_h += ($h - $req_h) * $child->{expand} / $exp; 1121 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
828 $h[$_] = $alloc_h; 1122 $h[$_] = $alloc_h;
829 } 1123 }
830 } 1124 }
831 1125
1126 CFClient::UI::harmonize \@h;
1127
832 my $y = 0; 1128 my $y = 0;
833 for (0 .. $#$children) { 1129 for (0 .. $#$children) {
834 my $child = $children->[$_]; 1130 my $child = $children->[$_];
835 my $h = $h[$_]; 1131 my $h = $h[$_];
836 $child->size_allocate ($y, 0, $h, $w); 1132 $child->configure ($y, 0, $h, $w);
837 1133
838 $y += $h; 1134 $y += $h;
839 } 1135 }
1136
1137 1
840} 1138}
841 1139
842############################################################################# 1140#############################################################################
843 1141
844package CFClient::UI::VBox; 1142package CFClient::UI::VBox;
… …
857 (List::Util::sum map $_->[1], @alloc), 1155 (List::Util::sum map $_->[1], @alloc),
858 ) 1156 )
859} 1157}
860 1158
861sub size_allocate { 1159sub size_allocate {
862 my ($self, $x, $y, $w, $h) = @_; 1160 my ($self, $w, $h) = @_;
863
864 $self->_size_allocate ($x, $y, $w, $h);
865 1161
866 my $children = $self->{children}; 1162 my $children = $self->{children};
867 1163
868 my @h = map +($_->size_request)[1], @$children; 1164 my @h = map $_->{req_h}, @$children;
869 1165
870 my $req_h = List::Util::sum @h; 1166 my $req_h = List::Util::sum @h;
871 1167
872 if ($req_h > $h) { 1168 if ($req_h > $h) {
873 # ah well, not enough space 1169 # ah well, not enough space
… …
881 1177
882 $h[$_] += ($h - $req_h) * $child->{expand} / $exp; 1178 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
883 } 1179 }
884 } 1180 }
885 1181
1182 CFClient::UI::harmonize \@h;
1183
886 my $y = 0; 1184 my $y = 0;
887 for (0 .. $#$children) { 1185 for (0 .. $#$children) {
888 my $child = $children->[$_]; 1186 my $child = $children->[$_];
889 my $h = $h[$_]; 1187 my $h = $h[$_];
890 $child->size_allocate (0, $y, $w, $h); 1188 $child->configure (0, $y, $w, $h);
891 1189
892 $y += $h; 1190 $y += $h;
893 } 1191 }
1192
1193 1
894} 1194}
895 1195
896############################################################################# 1196#############################################################################
897 1197
898package CFClient::UI::Label; 1198package CFClient::UI::Label;
899 1199
900our @ISA = CFClient::UI::Base::; 1200our @ISA = CFClient::UI::Base::;
901 1201
902use SDL::OpenGL; 1202use CFClient::OpenGL;
903 1203
904sub new { 1204sub new {
905 my ($class, %arg) = @_; 1205 my ($class, %arg) = @_;
906 1206
907 my $self = $class->SUPER::new ( 1207 my $self = $class->SUPER::new (
908 fg => [1, 1, 1], 1208 fg => [1, 1, 1],
909 height => $::FONTSIZE, 1209 #font => default_font
1210 fontsize => 1,
910 text => "", 1211 text => "",
911 align => -1, 1212 align => -1,
1213 valign => -1,
912 padding => 2, 1214 padding => 2,
913 layout => new CFClient::Layout, 1215 layout => new CFClient::Layout,
1216 can_events => 0,
914 %arg 1217 %arg
915 ); 1218 );
916 1219
917 $self->set_text ($self->{text}); 1220 if (exists $self->{template}) {
1221 my $layout = new CFClient::Layout;
1222 $layout->set_text (delete $self->{template});
1223 $self->{template} = $layout;
1224 }
1225
1226 $self->set_text (delete $self->{text}) if exists $self->{text};
1227 $self->set_markup (delete $self->{markup}) if exists $self->{markup};
918 1228
919 $self 1229 $self
920} 1230}
921 1231
922sub escape_text { 1232sub escape {
923 local $_ = $_[1]; 1233 local $_ = $_[1];
924 1234
925 s/&/&amp;/g; 1235 s/&/&amp;/g;
926 s/>/&gt;/g; 1236 s/>/&gt;/g;
927 s/</&lt;/g; 1237 s/</&lt;/g;
928 1238
929 $_[1] 1239 $_[1]
930} 1240}
931 1241
1242sub update {
1243 my ($self) = @_;
1244
1245 delete $self->{texture};
1246 $self->SUPER::update;
1247}
1248
1249sub reconfigure {
1250 my ($self) = @_;
1251
1252 delete $self->{texture};
1253}
1254
932sub set_text { 1255sub set_text {
933 my ($self, $text) = @_; 1256 my ($self, $text) = @_;
934 1257
1258 return if $self->{text} eq "T$text";
935 $self->{text} = $text; 1259 $self->{text} = "T$text";
1260
936 $self->{layout}->set_markup ($text); 1261 $self->{layout}->set_text ($text);
937 1262
938 delete $self->{texture}; 1263 delete $self->{texture};
939# $self->{w} = $self->{h} = -1;
940 $self->update; 1264 $self->update;
1265 $self->check_size;
941} 1266}
942 1267
943sub get_text { 1268sub set_markup {
944 my ($self, $text) = @_; 1269 my ($self, $markup) = @_;
945 1270
946 $self->{text} 1271 return if $self->{text} eq "M$markup";
1272 $self->{text} = "M$markup";
1273
1274 $self->{layout}->set_markup ($markup);
1275
1276 delete $self->{texture};
1277 $self->update;
1278 $self->check_size;
947} 1279}
948 1280
949sub size_request { 1281sub size_request {
950 my ($self) = @_; 1282 my ($self) = @_;
951 1283
952 $self->{layout}->set_width; 1284 $self->{layout}->set_font ($self->{font}) if $self->{font};
1285 $self->{layout}->set_width ($self->{max_w} || -1);
953 $self->{layout}->set_height ($self->{height}); 1286 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1287
954 my ($w, $h) = $self->{layout}->size; 1288 my ($w, $h) = $self->{layout}->size;
1289
1290 if (exists $self->{template}) {
1291 $self->{template}->set_font ($self->{font}) if $self->{font};
1292 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1293
1294 my ($w2, $h2) = $self->{template}->size;
1295
1296 $w = List::Util::max $w, $w2;
1297 $h = List::Util::max $h, $h2;
1298 }
955 1299
956 ( 1300 (
957 $w + $self->{padding} * 2, 1301 $w + $self->{padding} * 2,
958 $h + $self->{padding} * 2, 1302 $h + $self->{padding} * 2,
959 ) 1303 )
960} 1304}
961 1305
962sub size_allocate { 1306sub size_allocate {
963 my ($self, $x, $y, $w, $h) = @_; 1307 my ($self, $w, $h) = @_;
964
965 $self->_size_allocate ($x, $y, $w, $h) or return;
966 1308
967 delete $self->{texture}; 1309 delete $self->{texture};
968} 1310}
969 1311
970sub update { 1312sub set_fontsize {
971 my ($self) = @_; 1313 my ($self, $fontsize) = @_;
972 1314
1315 $self->{fontsize} = $fontsize;
973 delete $self->{texture}; 1316 delete $self->{texture};
1317 $self->check_size;
974 $self->SUPER::update; 1318 $self->update;
975} 1319}
976 1320
977sub _draw { 1321sub _draw {
978 my ($self) = @_; 1322 my ($self) = @_;
979 1323
980 my $tex = $self->{texture} ||= do { 1324 my $tex = $self->{texture} ||= do {
1325 $self->{layout}->set_font ($self->{font}) if $self->{font};
981 $self->{layout}->set_width ($self->{w}); 1326 $self->{layout}->set_width ($self->{w});
982 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height}); 1327 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
983 new_from_layout CFClient::Texture $self->{layout} 1328 new_from_layout CFClient::Texture $self->{layout}
984 }; 1329 };
985 1330
986 glEnable GL_BLEND; 1331 glEnable GL_BLEND;
987 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1332 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
988 glEnable GL_TEXTURE_2D; 1333 glEnable GL_TEXTURE_2D;
989 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1334 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
990 1335
991 glColor @{$self->{fg}}; 1336 glColor @{$self->{fg}};
992 1337
993 my $x = 1338 $self->{ox} = int (
994 $self->{align} < 0 ? $self->{padding} 1339 $self->{align} < 0 ? $self->{padding}
995 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1340 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
996 : ($self->{w} - $tex->{w}) * 0.5; 1341 : ($self->{w} - $tex->{w}) * 0.5
1342 );
997 1343
998 glTranslate $x, ($self->{h} - $tex->{h}) * 0.5, 0; 1344 $self->{oy} = int (
999 $tex->draw_quad (0, 0); 1345 $self->{valign} < 0 ? $self->{padding}
1346 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1347 : ($self->{h} - $tex->{h}) * 0.5
1348 );
1349
1350 $tex->draw_quad ($self->{ox}, $self->{oy});
1000 1351
1001 glDisable GL_TEXTURE_2D; 1352 glDisable GL_TEXTURE_2D;
1002 glDisable GL_BLEND; 1353 glDisable GL_BLEND;
1003} 1354}
1004 1355
1005############################################################################# 1356#############################################################################
1006 1357
1007package CFClient::UI::Entry; 1358package CFClient::UI::EntryBase;
1008 1359
1009our @ISA = CFClient::UI::Label::; 1360our @ISA = CFClient::UI::Label::;
1010 1361
1011use SDL; 1362use CFClient::OpenGL;
1012use SDL::OpenGL;
1013 1363
1014sub new { 1364sub new {
1015 my $class = shift; 1365 my $class = shift;
1016 1366
1017 $class->SUPER::new ( 1367 $class->SUPER::new (
1018 fg => [1, 1, 1], 1368 fg => [1, 1, 1],
1019 bg => [0, 0, 0, 0.2], 1369 bg => [0, 0, 0, 0.2],
1020 active_bg => [1, 1, 1, 0.5], 1370 active_bg => [1, 1, 1, 0.5],
1021 active_fg => [0, 0, 0], 1371 active_fg => [0, 0, 0],
1372 can_hover => 1,
1373 can_focus => 1,
1374 valign => 0,
1375 can_events => 1,
1022 @_ 1376 @_
1023 ) 1377 )
1024} 1378}
1025 1379
1026sub _set_text { 1380sub _set_text {
1027 my ($self, $text) = @_; 1381 my ($self, $text) = @_;
1028 1382
1383 delete $self->{cur_h};
1384
1385 return if $self->{text} eq $text;
1386
1387 delete $self->{texture};
1388
1029 $self->{last_activity} = $::NOW; 1389 $self->{last_activity} = $::NOW;
1030
1031 $self->{text} = $text; 1390 $self->{text} = $text;
1032 $self->{layout}->set_width ($self->{w});
1033 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height});
1034 1391
1035 $text =~ s/./*/g if $self->{hidden}; 1392 $text =~ s/./*/g if $self->{hidden};
1393 $self->{layout}->set_text ("$text ");
1036 1394
1037 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1395 $self->emit (changed => $self->{text});
1396}
1038 1397
1039 $text = substr $text, 0, $self->{cursor}; 1398sub get_text {
1040 utf8::encode $text; 1399 $_[0]{text}
1041
1042 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1043} 1400}
1044 1401
1045sub size_request { 1402sub size_request {
1046 my ($self) = @_; 1403 my ($self) = @_;
1047 1404
… …
1049 1406
1050 ($w + 1, $h) # add 1 for cursor 1407 ($w + 1, $h) # add 1 for cursor
1051} 1408}
1052 1409
1053sub size_allocate { 1410sub size_allocate {
1054 my ($self, $x, $y, $w, $h) = @_; 1411 my ($self, $w, $h) = @_;
1055 1412
1056 $self->SUPER::size_allocate ($x, $y, $w, $h); 1413 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1057
1058 $self->_set_text ($self->{text});
1059} 1414}
1060 1415
1061sub set_text { 1416sub set_text {
1062 my ($self, $text) = @_; 1417 my ($self, $text) = @_;
1063 1418
… …
1067} 1422}
1068 1423
1069sub key_down { 1424sub key_down {
1070 my ($self, $ev) = @_; 1425 my ($self, $ev) = @_;
1071 1426
1072 my $mod = $ev->key_mod; 1427 my $mod = $ev->{mod};
1073 my $sym = $ev->key_sym; 1428 my $sym = $ev->{sym};
1074
1075 my $uni = $ev->key_unicode; 1429 my $uni = $ev->{unicode};
1076 1430
1077 my $text = $self->get_text; 1431 my $text = $self->get_text;
1078 1432
1079 if ($sym == SDLK_BACKSPACE) { 1433 if ($sym == 8) {
1080 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1434 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1081 } elsif ($sym == SDLK_DELETE) { 1435 } elsif ($sym == 127) {
1082 substr $text, $self->{cursor}, 1, ""; 1436 substr $text, $self->{cursor}, 1, "";
1083 } elsif ($sym == SDLK_LEFT) { 1437 } elsif ($sym == CFClient::SDLK_LEFT) {
1084 --$self->{cursor} if $self->{cursor}; 1438 --$self->{cursor} if $self->{cursor};
1085 } elsif ($sym == SDLK_RIGHT) { 1439 } elsif ($sym == CFClient::SDLK_RIGHT) {
1086 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1440 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1087 } elsif ($sym == SDLK_HOME) { 1441 } elsif ($sym == CFClient::SDLK_HOME) {
1088 $self->{cursor} = 0; 1442 $self->{cursor} = 0;
1089 } elsif ($sym == SDLK_END) { 1443 } elsif ($sym == CFClient::SDLK_END) {
1090 $self->{cursor} = length $text; 1444 $self->{cursor} = length $text;
1445 } elsif ($sym == 27) {
1446 $self->emit ('escape');
1091 } elsif ($uni) { 1447 } elsif ($uni) {
1092 substr $text, $self->{cursor}++, 0, chr $uni; 1448 substr $text, $self->{cursor}++, 0, chr $uni;
1093 } 1449 }
1094 1450
1095 $self->_set_text ($text); 1451 $self->_set_text ($text);
… …
1149 1505
1150 $self->SUPER::_draw; 1506 $self->SUPER::_draw;
1151 1507
1152 #TODO: force update every cursor change :( 1508 #TODO: force update every cursor change :(
1153 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1509 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1510
1511 unless (exists $self->{cur_h}) {
1512 my $text = substr $self->{text}, 0, $self->{cursor};
1513 utf8::encode $text;
1514
1515 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1516 }
1517
1154 glColor @{$self->{fg}}; 1518 glColor @{$self->{fg}};
1155 glBegin GL_LINES; 1519 glBegin GL_LINES;
1156 glVertex $self->{cur_x}, $self->{cur_y};
1157 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1520 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1521 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1158 glEnd; 1522 glEnd;
1159 } 1523 }
1160} 1524}
1161 1525
1526package CFClient::UI::Entry;
1527
1528our @ISA = CFClient::UI::EntryBase::;
1529
1530use CFClient::OpenGL;
1531
1532sub key_down {
1533 my ($self, $ev) = @_;
1534
1535 my $sym = $ev->{sym};
1536
1537 if ($sym == 13) {
1538 unshift @{$self->{history}},
1539 my $txt = $self->get_text;
1540 $self->{history_pointer} = -1;
1541 $self->{history_saveback} = '';
1542 $self->emit (activate => $txt);
1543 $self->update;
1544
1545 } elsif ($sym == CFClient::SDLK_UP) {
1546 if ($self->{history_pointer} < 0) {
1547 $self->{history_saveback} = $self->get_text;
1548 }
1549 if (@{$self->{history} || []} > 0) {
1550 $self->{history_pointer}++;
1551 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1552 $self->{history_pointer} = @{$self->{history} || []} - 1;
1553 }
1554 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1555 }
1556
1557 } elsif ($sym == CFClient::SDLK_DOWN) {
1558 $self->{history_pointer}--;
1559 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1560
1561 if ($self->{history_pointer} >= 0) {
1562 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1563 } else {
1564 $self->set_text ($self->{history_saveback});
1565 }
1566
1567 } else {
1568 $self->SUPER::key_down ($ev);
1569 }
1570
1571}
1572
1162############################################################################# 1573#############################################################################
1163 1574
1164package CFClient::UI::Button; 1575package CFClient::UI::Button;
1165 1576
1166our @ISA = CFClient::UI::Label::; 1577our @ISA = CFClient::UI::Label::;
1167 1578
1168use SDL; 1579use CFClient::OpenGL;
1169use SDL::OpenGL;
1170 1580
1171my @tex = 1581my @tex =
1172 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1582 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1173 qw(b1_button_active.png); 1583 qw(b1_button_active.png);
1174 1584
1175sub new { 1585sub new {
1176 my $class = shift; 1586 my $class = shift;
1177 1587
1178 $class->SUPER::new ( 1588 $class->SUPER::new (
1179 padding => 4, 1589 padding => 4,
1180 fg => [1, 1, 1], 1590 fg => [1, 1, 1],
1181 bg => [1, 1, 1, 0.2], 1591 bg => [1, 1, 1, 0.2],
1182 active_fg => [1, 1, 0],
1183# active_bg => [0, 0, 0, 0.5], 1592 active_fg => [0, 0, 1],
1184# border_fg => [1, 1, 0], 1593 can_hover => 1,
1594 align => 0,
1595 valign => 0,
1596 can_events => 1,
1185 @_ 1597 @_
1186 ) 1598 )
1187} 1599}
1188 1600
1189sub button_up { 1601sub button_up {
… …
1197 1609
1198sub _draw { 1610sub _draw {
1199 my ($self) = @_; 1611 my ($self) = @_;
1200 1612
1201 local $self->{fg} = $self->{fg}; 1613 local $self->{fg} = $self->{fg};
1202 my $tex = $tex[0];
1203
1204 glEnable GL_BLEND;
1205 glEnable GL_TEXTURE_2D;
1206 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1207 1614
1208 if ($GRAB == $self) { 1615 if ($GRAB == $self) {
1209 $self->{fg} = $self->{active_fg}; 1616 $self->{fg} = $self->{active_fg};
1210 } 1617 }
1211 1618
1212 glBindTexture GL_TEXTURE_2D, $tex->{name}; 1619 glEnable GL_BLEND;
1620 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1621 glEnable GL_TEXTURE_2D;
1213 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1622 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1623 glColor 0, 0, 0, 1;
1214 1624
1215 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 1625 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});
1216 1626
1217 glDisable GL_TEXTURE_2D; 1627 glDisable GL_TEXTURE_2D;
1218 glDisable GL_BLEND; 1628 glDisable GL_BLEND;
1219 1629
1220 $self->SUPER::_draw; 1630 $self->SUPER::_draw;
… …
1224 1634
1225package CFClient::UI::CheckBox; 1635package CFClient::UI::CheckBox;
1226 1636
1227our @ISA = CFClient::UI::DrawBG::; 1637our @ISA = CFClient::UI::DrawBG::;
1228 1638
1229use SDL; 1639my @tex =
1230use SDL::OpenGL; 1640 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1641 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1642
1643use CFClient::OpenGL;
1231 1644
1232sub new { 1645sub new {
1233 my $class = shift; 1646 my $class = shift;
1234 1647
1235 $class->SUPER::new ( 1648 $class->SUPER::new (
1236 padding => 2, 1649 padding => 2,
1237 fg => [1, 1, 1], 1650 fg => [1, 1, 1],
1238 active_fg => [1, 1, 0], 1651 active_fg => [1, 1, 0],
1239 state => 0, 1652 state => 0,
1653 can_hover => 1,
1240 @_ 1654 @_
1241 ) 1655 )
1242} 1656}
1243 1657
1244sub size_request { 1658sub size_request {
1245 my ($self) = @_; 1659 my ($self) = @_;
1246 1660
1247 ($self->{padding} * 2 + 6) x 2 1661 ($self->{padding} * 2 + 6) x 2
1248}
1249
1250sub size_allocate {
1251 my ($self, $x, $y, $w, $h) = @_;
1252
1253 $self->_size_allocate ($x, $y, $w, $h);
1254} 1662}
1255 1663
1256sub button_down { 1664sub button_down {
1257 my ($self, $ev, $x, $y) = @_; 1665 my ($self, $ev, $x, $y) = @_;
1258 1666
… …
1269 $self->SUPER::_draw; 1677 $self->SUPER::_draw;
1270 1678
1271 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1679 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1272 1680
1273 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1681 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1274 1682
1275 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1683 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1276 1684
1277 glBegin GL_LINE_LOOP; 1685 glEnable GL_BLEND;
1278 glVertex 0 , 0; 1686 glEnable GL_TEXTURE_2D;
1279 glVertex 0 , $s; 1687 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1280 glVertex $s, $s;
1281 glVertex $s, 0;
1282 glEnd;
1283 1688
1284 if ($self->{state}) { 1689 my $tex = $self->{state} ? $tex[1] : $tex[0];
1285 glBegin GL_LINES;
1286 glVertex 0 , 0;
1287 glVertex $s, $s;
1288 glVertex $s, 0;
1289 glVertex 0 , $s;
1290 glEnd;
1291 }
1292}
1293 1690
1294############################################################################# 1691 $tex->draw_quad (0, 0, $s, $s);
1295 1692
1693 glDisable GL_TEXTURE_2D;
1694 glDisable GL_BLEND;
1695}
1696
1697#############################################################################
1698
1296package CFClient::UI::Slider; 1699package CFClient::UI::Image;
1297 1700
1298use strict;
1299
1300use SDL::OpenGL;
1301
1302our @ISA = CFClient::UI::DrawBG::; 1701our @ISA = CFClient::UI::Base::;
1702
1703use CFClient::OpenGL;
1704use Carp qw/confess/;
1705
1706our %loaded_images;
1303 1707
1304sub new { 1708sub new {
1305 my $class = shift; 1709 my $class = shift;
1306 1710
1711 my $self = $class->SUPER::new (can_events => 0, @_);
1712
1713 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1714
1715 $loaded_images{$self->{image}} ||=
1716 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1717
1718 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1719
1720 Scalar::Util::weaken $loaded_images{$self->{image}};
1721
1722 $self->{aspect} = $tex->{w} / $tex->{h};
1723
1724 $self
1725}
1726
1727sub size_request {
1728 my ($self) = @_;
1729
1730 ($self->{tex}->{w}, $self->{tex}->{h})
1731}
1732
1733sub _draw {
1734 my ($self) = @_;
1735
1736 my $tex = $self->{tex};
1737
1738 my ($w, $h) = ($self->{w}, $self->{h});
1739
1740 if ($self->{rot90}) {
1741 glRotate 90, 0, 0, 1;
1742 glTranslate 0, -$self->{w}, 0;
1743
1744 ($w, $h) = ($h, $w);
1745 }
1746
1747 glEnable GL_BLEND;
1748 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1749 glEnable GL_TEXTURE_2D;
1750 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1751
1752 $tex->draw_quad (0, 0, $w, $h);
1753
1754 glDisable GL_BLEND;
1755 glDisable GL_TEXTURE_2D;
1756}
1757
1758#############################################################################
1759
1760package CFClient::UI::VGauge;
1761
1762our @ISA = CFClient::UI::Base::;
1763
1764use List::Util qw(min max);
1765
1766use CFClient::OpenGL;
1767
1768my %tex = (
1769 food => [
1770 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1771 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1772 ],
1773 grace => [
1774 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1775 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1776 ],
1777 hp => [
1778 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1779 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1780 ],
1781 mana => [
1782 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1783 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1784 ],
1785);
1786
1787# eg. VGauge->new (gauge => 'food'), default gauge: food
1788sub new {
1789 my $class = shift;
1790
1791 my $self = $class->SUPER::new (
1792 type => 'food',
1793 @_
1794 );
1795
1796 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1797
1798 $self
1799}
1800
1801sub size_request {
1802 my ($self) = @_;
1803
1804 #my $tex = $tex{$self->{type}}[0];
1805 #@$tex{qw(w h)}
1806 (0, 0)
1807}
1808
1809sub set_max {
1810 my ($self, $max) = @_;
1811
1812 return if $self->{max_val} == $max;
1813
1814 $self->{max_val} = $max;
1815 $self->update;
1816}
1817
1818sub set_value {
1819 my ($self, $val, $max) = @_;
1820
1821 $self->set_max ($max)
1822 if defined $max;
1823
1824 return if $self->{val} == $val;
1825
1826 $self->{val} = $val;
1827 $self->update;
1828}
1829
1830sub _draw {
1831 my ($self) = @_;
1832
1833 my $tex = $tex{$self->{type}};
1834 my ($t1, $t2, $t3) = @$tex;
1835
1836 my ($w, $h) = ($self->{w}, $self->{h});
1837
1838 if ($self->{vertical}) {
1839 glRotate 90, 0, 0, 1;
1840 glTranslate 0, -$self->{w}, 0;
1841
1842 ($w, $h) = ($h, $w);
1843 }
1844
1845 my $ycut = $self->{val} / ($self->{max_val} || 1);
1846
1847 my $ycut1 = max 0, min 1, $ycut;
1848 my $ycut2 = max 0, min 1, $ycut - 1;
1849
1850 my $h1 = $self->{h} * (1 - $ycut1);
1851 my $h2 = $self->{h} * (1 - $ycut2);
1852
1853 glEnable GL_BLEND;
1854 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1855 glEnable GL_TEXTURE_2D;
1856 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1857
1858 glBindTexture GL_TEXTURE_2D, $t1->{name};
1859 glBegin GL_QUADS;
1860 glTexCoord 0 , 0; glVertex 0 , 0;
1861 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1862 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1863 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1864 glEnd;
1865
1866 my $ycut1 = List::Util::min 1, $ycut;
1867 glBindTexture GL_TEXTURE_2D, $t2->{name};
1868 glBegin GL_QUADS;
1869 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1870 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1871 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1872 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1873 glEnd;
1874
1875 if ($t3) {
1876 glBindTexture GL_TEXTURE_2D, $t3->{name};
1877 glBegin GL_QUADS;
1878 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1879 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
1880 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
1881 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1882 glEnd;
1883 }
1884
1885 glDisable GL_BLEND;
1886 glDisable GL_TEXTURE_2D;
1887}
1888
1889#############################################################################
1890
1891package CFClient::UI::Gauge;
1892
1893our @ISA = CFClient::UI::VBox::;
1894
1895sub new {
1896 my ($class, %arg) = @_;
1897
1898 my $self = $class->SUPER::new (
1899 tooltip => $arg{type},
1900 can_hover => 1,
1901 can_events => 1,
1902 %arg,
1903 );
1904
1905 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1906 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1907 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1908
1909 $self
1910}
1911
1912sub set_fontsize {
1913 my ($self, $fsize) = @_;
1914
1915 $self->{value}->set_fontsize ($fsize);
1916 $self->{max} ->set_fontsize ($fsize);
1917}
1918
1919sub set_max {
1920 my ($self, $max) = @_;
1921
1922 $self->{gauge}->set_max ($max);
1923 $self->{max}->set_text ($max);
1924}
1925
1926sub set_value {
1927 my ($self, $val, $max) = @_;
1928
1929 $self->set_max ($max)
1930 if defined $max;
1931
1932 $self->{gauge}->set_value ($val, $max);
1933 $self->{value}->set_text ($val);
1934}
1935
1936#############################################################################
1937
1938package CFClient::UI::Slider;
1939
1940use strict;
1941
1942use CFClient::OpenGL;
1943
1944our @ISA = CFClient::UI::DrawBG::;
1945
1946my @tex =
1947 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1948 qw(s1_slider.png s1_slider_bg.png);
1949
1950sub new {
1951 my $class = shift;
1952
1307 # range [value, low, high, page] 1953 # range [value, low, high, page]
1308 1954
1955 # TODO: 0-width page
1956 # TODO: req_w/h are wrong with vertical
1957 # TODO: calculations are off
1309 my $self = $class->SUPER::new ( 1958 my $self = $class->SUPER::new (
1310 fg => [1, 1, 1], 1959 fg => [1, 1, 1],
1311 active_fg => [0, 0, 0], 1960 active_fg => [0, 0, 0],
1312 range => [0, 0, 100, 10], 1961 range => [0, 0, 100, 10],
1313 req_w => 40, 1962 req_w => 20,
1314 req_h => 10, 1963 req_h => 20,
1315 vertical => 0, 1964 vertical => 0,
1965 can_hover => 1,
1966 inner_pad => 5,
1316 @_ 1967 @_
1317 ); 1968 );
1318 1969
1319 $self 1970 $self
1320} 1971}
… …
1341 if ($GRAB == $self) { 1992 if ($GRAB == $self) {
1342 my ($value, $lo, $hi, $page) = @{$self->{range}}; 1993 my ($value, $lo, $hi, $page) = @{$self->{range}};
1343 1994
1344 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 1995 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
1345 1996
1997 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1998 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1999
2000 $x -= $inner_pad_px; # substract the padding
1346 $x = $x * ($hi - $lo) / $w + $lo; 2001 $x = $x * ($hi - $lo) / $inner_w + $lo;
1347 $x = $lo if $x < $lo; 2002 $x = $lo if $x < $lo;
1348 $x = $hi - $page if $x > $hi - $page; 2003 $x = $hi - $page if $x > $hi - $page;
1349 $self->{range}[0] = $x; 2004 $self->{range}[0] = $x;
1350 2005
1351 $self->emit (changed => $x); 2006 $self->emit (changed => $x);
1352 $self->update; 2007 $self->update;
1353 } 2008 }
2009}
2010
2011# the inner_* stuff is for generating a padding for the slider handle,
2012# so that the handle doesn't leave the texture. This calculation isn't 100%
2013# correct propably, but it does the job for now
2014sub _calc_inner_pad_px {
2015 my ($self, $w) = @_;
2016 ($w / 100) * $self->{inner_pad} # % to pixels
1354} 2017}
1355 2018
1356sub _draw { 2019sub _draw {
1357 my ($self) = @_; 2020 my ($self) = @_;
1358 2021
… …
1372 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2035 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1373 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2036 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1374 2037
1375 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2038 my ($value, $lo, $hi, $page) = @{$self->{range}};
1376 2039
2040 $hi = $value + 1 if $lo == $hi;
2041
2042 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2043 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2044
1377 $page = int $page * $w / ($hi - $lo); 2045 $page = int $page * $inner_w / ($hi - $lo);
1378 $value = int +($value - $lo) * $w / ($hi - $lo); 2046 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1379 2047
1380 $w -= $page; 2048 $w -= $page;
1381 $page &= ~1; 2049 $page &= ~1;
1382 glTranslate $page * 0.5, 0, 0; 2050 glTranslate $page * 0.5, 0, 0;
1383 $page ||= 2; 2051 $page ||= 2;
1384 2052
1385 glColor @$fg;
1386 glBegin GL_LINES;
1387 glVertex 0, 0; glVertex 0, $h;
1388 glVertex $w - 1, 0; glVertex $w - 1, $h;
1389 glVertex 0, $h * 0.5; glVertex $w, $h * 0.5;
1390 glEnd;
1391
1392 my $knob_a = $value - $page * 0.5; 2053 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1393 my $knob_b = $value + $page * 0.5; 2054 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1394 2055
1395 glBegin GL_QUADS; 2056 glEnable GL_BLEND;
1396 glColor @$fg; 2057 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1397 glVertex $knob_a, 0; 2058 glEnable GL_TEXTURE_2D;
1398 glVertex $knob_a, $h; 2059 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1399 glVertex $knob_b, $h;
1400 glVertex $knob_b, 0;
1401 2060
1402 if ($knob_a < $knob_b - 2) { 2061 # draw background
1403 glColor @$bg; 2062 $tex[1]->draw_quad (0, 0, $w, $h);
1404 glVertex $knob_a + 1, 1;
1405 glVertex $knob_a + 1, $h - 1;
1406 glVertex $knob_b - 1, $h - 1;
1407 glVertex $knob_b - 1, 1;
1408 }
1409 glEnd;
1410}
1411 2063
1412############################################################################# 2064 # draw handle
2065 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);
1413 2066
2067 glDisable GL_BLEND;
2068 glDisable GL_TEXTURE_2D;
2069}
2070
2071#############################################################################
2072
1414package CFClient::UI::MapWidget; 2073package CFClient::UI::TextView;
1415 2074
1416use strict;
1417
1418use List::Util qw(min max);
1419
1420use SDL;
1421use SDL::OpenGL;
1422
1423our @ISA = CFClient::UI::Base::; 2075our @ISA = CFClient::UI::HBox::;
2076
2077use CFClient::OpenGL;
1424 2078
1425sub new { 2079sub new {
1426 my $class = shift; 2080 my $class = shift;
1427 2081
1428 $class->SUPER::new ( 2082 my $self = $class->SUPER::new (
1429 z => -1, 2083 fontsize => 1,
1430 list => (glGenLists 1), 2084 can_events => 0,
2085 #font => default_font
1431 @_ 2086 @_,
2087
2088 layout => (new CFClient::Layout),
2089 par => [],
2090 height => 0,
2091 children => [
2092 (new CFClient::UI::Empty expand => 1),
2093 (new CFClient::UI::Slider vertical => 1),
2094 ],
1432 ) 2095 );
1433}
1434 2096
1435sub key_down { 2097 $self->{children}[1]->connect (changed => sub { $self->update });
1436 print "MAPKEYDOWN\n";
1437}
1438 2098
1439sub key_up { 2099 $self
1440} 2100}
1441 2101
1442sub size_request { 2102sub set_fontsize {
2103 my ($self, $fontsize) = @_;
2104
2105 $self->{fontsize} = $fontsize;
2106 $self->reflow;
2107}
2108
2109sub text_height {
2110 my ($self, $text) = @_;
2111
2112 my $layout = $self->{layout};
2113
2114 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2115 $layout->set_width ($self->{children}[0]{w});
2116 $layout->set_text ($text);
1443 ( 2117
1444 1 + 32 * int $::WIDTH / 32, 2118 ($layout->size)[1]
1445 1 + 32 * int $::HEIGHT / 32, 2119}
1446 ) 2120
2121sub reflow {
2122 my ($self) = @_;
2123
2124 $self->{need_reflow}++;
2125 $self->update;
2126}
2127
2128sub size_allocate {
2129 my ($self, $w, $h) = @_;
2130
2131 $self->SUPER::size_allocate ($w, $h);
2132
2133 $self->{layout}->set_font ($self->{font}) if $self->{font};
2134 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2135 $self->{layout}->set_width ($self->{children}[0]{w});
2136
2137 $self->reflow;
2138}
2139
2140sub add_paragraph {
2141 my ($self, $color, $text) = @_;
2142
2143 #TODO: intelligently "reformat" paragraph
2144
2145 my $height = $self->text_height ($text);
2146
2147 $self->{height} += $height;
2148
2149 push @{$self->{par}}, [$height, $color, $text];
2150
2151 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
2152 $self->{children}[1]->update;
1447} 2153}
1448 2154
1449sub update { 2155sub update {
1450 my ($self) = @_; 2156 my ($self) = @_;
1451 2157
1452 $self->{need_update} = 1;
1453 $self->SUPER::update; 2158 $self->SUPER::update;
1454}
1455 2159
1456sub draw { 2160 return unless $self->{h} > 0;
1457 my ($self) = @_;
1458 2161
2162 delete $self->{texture};
2163
2164 $ROOT->on_refresh ($self, sub {
1459 if (delete $self->{need_update}) { 2165 if (delete $self->{need_reflow}) {
1460 glNewList $self->{list}, GL_COMPILE; 2166 my $height = 0;
1461 2167
1462 my $mx = $::CONN->{mapx}; 2168 $height += $_->[0] = $self->text_height ($_->[2])
1463 my $my = $::CONN->{mapy}; 2169 for @{$self->{par}};
1464 2170
1465 my $map = $::CONN->{map}; 2171 $self->{height} = $height;
1466 2172
1467 my ($xofs, $yofs); 2173 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1468 2174
1469 my $sw = 1 + int $::WIDTH / 32; 2175 delete $self->{texture};
1470 my $sh = 1 + int $::HEIGHT / 32;
1471
1472 if ($::CONN->{mapw} > $sw) {
1473 $xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5;
1474 } else {
1475 $xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs};
1476 } 2176 }
1477 2177
1478 if ($::CONN->{maph} > $sh) { 2178 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1479 $yofs = $my + ($::CONN->{maph} - $sh) * 0.5; 2179 glClearColor 0, 0, 0, 0;
1480 } else { 2180 glClear GL_COLOR_BUFFER_BIT;
1481 $yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
1482 }
1483 2181
1484 glEnable GL_TEXTURE_2D;
1485 glEnable GL_BLEND; 2182 glEnable GL_BLEND;
1486 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2183 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2184 glEnable GL_TEXTURE_2D;
1487 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2185 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1488 glColor 1, 1, 1, 1;
1489 2186
1490 my $sw4 = ($sw + 3) & ~3; 2187 my $top = int $self->{children}[1]{range}[0];
1491 my $darkness = "\x00" x ($sw4 * $sh);
1492 2188
1493 for my $x (0 .. $sw - 1) { 2189 my $y0 = $top;
1494 my $row = $map->[$x + $xofs]; 2190 my $y1 = $top + $self->{h};
1495 for my $y (0 .. $sh - 1) {
1496 2191
1497 my $cell = $row->[$y + $yofs] 2192 my $y = 0;
1498 or next;
1499 2193
2194 my $layout = $self->{layout};
2195
2196 $layout->set_font ($self->{font}) if $self->{font};
2197
2198 for my $par (@{$self->{par}}) {
1500 my $dark = $cell->[0]; 2199 my $h = $par->[0];
1501 if ($dark < 0) { 2200
1502 substr $darkness, $y * $sw4 + $x, 1, chr 224; 2201 if ($y0 < $y + $h && $y < $y1) {
1503 } else { 2202 $layout->set_text ($par->[2]);
1504 substr $darkness, $y * $sw4 + $x, 1, chr 255 - $dark; 2203
2204 glColor @{ $par->[1] };
2205 my ($W, $H) = $layout->size;
2206 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);
1505 } 2207 }
1506 2208
1507 for my $num (grep $_, @$cell[1,2,3]) { 2209 $y += $h;
1508 my $tex = $::CONN->{face}[$num]{texture} || next;
1509
1510 my ($w, $h) = @$tex{qw(w h)};
1511
1512 $tex->draw_quad (($x + 1) * 32 - $w, ($y + 1) * 32 - $h, $w, $h);
1513 }
1514 } 2210 }
1515 }
1516 2211
1517# if (1) { # higher quality darkness
1518# $lighting =~ s/(.)/$1$1$1/gs;
1519# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
1520#
1521# $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear");
1522#
1523# $lighting = $pb->get_pixels;
1524# $lighting =~ s/(.)../$1/gs;
1525# }
1526
1527 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1528
1529 if ($::CFG->{fow_smooth}) { # smooth fog of war
1530 my @conv = (
1531 0.05, 0.05, 0.05,
1532 0.05, 0.60, 0.05,
1533 0.05, 0.05, 0.05,
1534 );
1535 CFClient::glConvolutionParameteri GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_REPLICATE_BORDER;
1536 CFClient::glConvolutionFilter2D GL_CONVOLUTION_2D,
1537 GL_ALPHA, 3, 3, GL_ALPHA, GL_FLOAT,
1538 pack "f*", @conv;
1539 glEnable GL_CONVOLUTION_2D;
1540 }
1541
1542 $darkness = new CFClient::Texture
1543 w => $sw4,
1544 h => $sh,
1545 data => $darkness,
1546 internalformat => GL_ALPHA,
1547 format => GL_ALPHA;
1548
1549 glColor +($::CFG->{fow_intensity}) x 3, 1;
1550 $darkness->draw_quad (0, 0, $sw4 * 32, $sh * 32);
1551
1552 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1553
1554 glDisable GL_TEXTURE_2D; 2212 glDisable GL_TEXTURE_2D;
1555 glDisable GL_BLEND; 2213 glDisable GL_BLEND;
1556 2214 };
1557 glEndList;
1558 } 2215 });
2216}
1559 2217
1560 glCallList $self->{list}; 2218sub _draw {
2219 my ($self) = @_;
1561 2220
1562 if ($FOCUS != $self) {
1563 glEnable GL_BLEND; 2221 glEnable GL_BLEND;
1564 glColor 0, 0, 1, 0.4; 2222 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1565 glBegin GL_QUADS; 2223 glEnable GL_TEXTURE_2D;
1566 glVertex 0, 0; 2224 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1567 glVertex 0, $::HEIGHT; 2225 glColor 1, 1, 1, 1;
1568 glVertex $::WIDTH, $::HEIGHT; 2226 $self->{texture}->draw_quad (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1569 glVertex $::WIDTH, 0; 2227 glDisable GL_TEXTURE_2D;
1570 glEnd;
1571 glDisable GL_BLEND; 2228 glDisable GL_BLEND;
1572 }
1573}
1574 2229
1575my %DIR = ( 2230 $self->{children}[1]->draw;
1576 SDLK_KP8, [1, "north"],
1577 SDLK_KP9, [2, "northeast"],
1578 SDLK_KP6, [3, "east"],
1579 SDLK_KP3, [4, "southeast"],
1580 SDLK_KP2, [5, "south"],
1581 SDLK_KP1, [6, "southwest"],
1582 SDLK_KP4, [7, "west"],
1583 SDLK_KP7, [8, "northwest"],
1584 2231
1585 SDLK_UP, [1, "north"],
1586 SDLK_RIGHT, [3, "east"],
1587 SDLK_DOWN, [5, "south"],
1588 SDLK_LEFT, [7, "west"],
1589);
1590
1591sub key_down {
1592 my ($self, $ev) = @_;
1593
1594 my $mod = $ev->key_mod;
1595 my $sym = $ev->key_sym;
1596
1597 if ($sym == SDLK_KP5) {
1598 $::CONN->user_send ("command stay fire");
1599 } elsif ($sym == SDLK_a) {
1600 $::CONN->user_send ("command apply");
1601 } elsif (exists $DIR{$sym}) {
1602 if ($mod & KMOD_SHIFT) {
1603 $self->{shft}++;
1604 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1605 } elsif ($mod & KMOD_CTRL) {
1606 $self->{ctrl}++;
1607 $::CONN->user_send ("command run $DIR{$sym}[0]");
1608 } else {
1609 $::CONN->user_send ("command $DIR{$sym}[1]");
1610 }
1611 }
1612}
1613
1614sub key_up {
1615 my ($self, $ev) = @_;
1616
1617 my $mod = $ev->key_mod;
1618 my $sym = $ev->key_sym;
1619
1620 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1621 $::CONN->user_send ("command fire_stop");
1622 }
1623 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1624 $::CONN->user_send ("command run_stop");
1625 }
1626} 2232}
1627 2233
1628############################################################################# 2234#############################################################################
1629 2235
1630package CFClient::UI::Animator; 2236package CFClient::UI::Animator;
1631 2237
1632use SDL::OpenGL; 2238use CFClient::OpenGL;
1633 2239
1634our @ISA = CFClient::UI::Bin::; 2240our @ISA = CFClient::UI::Bin::;
1635 2241
1636sub moveto { 2242sub moveto {
1637 my ($self, $x, $y) = @_; 2243 my ($self, $x, $y) = @_;
… …
1667 glPopMatrix; 2273 glPopMatrix;
1668} 2274}
1669 2275
1670############################################################################# 2276#############################################################################
1671 2277
1672package CFClient::UI::Toplevel; 2278package CFClient::UI::Flopper;
2279
2280our @ISA = CFClient::UI::Button::;
2281
2282sub new {
2283 my $class = shift;
2284
2285 my $self = $class->SUPER::new (
2286 state => 0,
2287 connect_activate => \&toggle_flopper,
2288 @_
2289 );
2290
2291 if ($self->{state}) {
2292 $self->{state} = 0;
2293 $self->toggle_flopper;
2294 }
2295
2296 $self
2297}
2298
2299sub toggle_flopper {
2300 my ($self) = @_;
2301
2302 # TODO: use animation
2303 if ($self->{state} = !$self->{state}) {
2304 $CFClient::UI::ROOT->add ($self->{other});
2305 $self->{other}->move ($self->coord2global (0, $self->{h}));
2306 $self->emit ("open");
2307 } else {
2308 $CFClient::UI::ROOT->remove ($self->{other});
2309 $self->emit ("close");
2310 }
2311
2312 $self->emit (changed => $self->{state});
2313}
2314
2315#############################################################################
2316
2317package CFClient::UI::Tooltip;
2318
2319our @ISA = CFClient::UI::Bin::;
2320
2321use CFClient::OpenGL;
2322
2323sub new {
2324 my $class = shift;
2325
2326 $class->SUPER::new (
2327 @_,
2328 can_events => 0,
2329 )
2330}
2331
2332sub set_markup {
2333 my ($self, $text) = @_;
2334
2335 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0];
2336 $self->{label}->set_markup ($text);
2337 $self->add ($self->{label});
2338}
2339
2340sub size_request {
2341 my ($self) = @_;
2342
2343 $self->child->set_max_size ($::WIDTH * 0.3);
2344
2345 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2346
2347 ($w + 4, $h + 4)
2348}
2349
2350sub size_allocate {
2351 my ($self, $w, $h) = @_;
2352
2353 $self->SUPER::size_allocate ($w - 4, $h - 4);
2354}
2355
2356sub _draw {
2357 my ($self) = @_;
2358
2359 glPushMatrix;
2360 glTranslate 0.375, 0.375;
2361
2362 my ($w, $h) = @$self{qw(w h)};
2363
2364 glColor 1, 0.8, 0.4;
2365 glBegin GL_QUADS;
2366 glVertex 0 , 0;
2367 glVertex 0 , $h;
2368 glVertex $w, $h;
2369 glVertex $w, 0;
2370 glEnd;
2371
2372 glColor 0, 0, 0;
2373 glBegin GL_LINE_LOOP;
2374 glVertex 0 , 0;
2375 glVertex 0 , $h;
2376 glVertex $w, $h;
2377 glVertex $w, 0;
2378 glEnd;
2379
2380 glPopMatrix;
2381
2382 glTranslate 2, 2;
2383 $self->SUPER::_draw;
2384}
2385
2386#############################################################################
2387
2388package CFClient::UI::Face;
2389
2390our @ISA = CFClient::UI::Base::;
2391
2392use CFClient::OpenGL;
2393
2394sub new {
2395 my $class = shift;
2396
2397 $class->SUPER::new (
2398 aspect => 1,
2399 @_,
2400 )
2401}
2402
2403sub size_request {
2404 (32, 8)
2405}
2406
2407sub _draw {
2408 my ($self) = @_;
2409
2410 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
2411
2412 # TODO animation
2413 if ($tex) {
2414 glEnable GL_BLEND;
2415 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2416 glEnable GL_TEXTURE_2D;
2417 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2418 glColor 1, 1, 1, 1;
2419 $tex->draw_quad (0, 0, $self->{w}, $self->{h});
2420 glDisable GL_TEXTURE_2D;
2421 glDisable GL_BLEND;
2422 }
2423}
2424
2425#############################################################################
2426
2427package CFClient::UI::Menu;
2428
2429our @ISA = CFClient::UI::FancyFrame::;
2430
2431use CFClient::OpenGL;
2432
2433sub new {
2434 my $class = shift;
2435
2436 my $self = $class->SUPER::new (
2437 items => [],
2438 z => 100,
2439 @_,
2440 );
2441
2442 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2443
2444 for my $item (@{ $self->{items} }) {
2445 my ($widget, $cb) = @$item;
2446
2447 # handle various types of items, only text for now
2448 if (!ref $widget) {
2449 $widget = new CFClient::UI::Label
2450 can_hover => 1,
2451 can_events => 1,
2452 text => $widget;
2453 }
2454
2455 $self->{item}{$widget} = $item;
2456
2457 $self->{vbox}->add ($widget);
2458 }
2459
2460 $self
2461}
2462
2463# popup given the event (must be a mouse button down event currently)
2464sub popup {
2465 my ($self, $ev) = @_;
2466
2467 $self->emit ("popdown");
2468
2469 # maybe save $GRAB? must be careful about events...
2470 $GRAB = $self;
2471 $self->{button} = $ev->{button};
2472
2473 $self->show;
2474 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2475}
2476
2477sub mouse_motion {
2478 my ($self, $ev, $x, $y) = @_;
2479
2480 # TODO: should use vbox->fdind_widget or so
2481 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2482 $self->{hover} = $self->{item}{$HOVER};
2483}
2484
2485sub button_up {
2486 my ($self, $ev, $x, $y) = @_;
2487
2488 if ($ev->{button} == $self->{button}) {
2489 undef $GRAB;
2490 $self->hide;
2491
2492 $self->emit ("popdown");
2493 $self->{hover}[1]->() if $self->{hover};
2494 }
2495}
2496
2497#############################################################################
2498
2499package CFClient::UI::Root;
1673 2500
1674our @ISA = CFClient::UI::Container::; 2501our @ISA = CFClient::UI::Container::;
2502
2503use CFClient::OpenGL;
2504
2505sub check_size {
2506 my ($self) = @_;
2507
2508 $self->configure (0, 0, $::WIDTH, $::HEIGHT);
2509}
1675 2510
1676sub size_request { 2511sub size_request {
1677 ($::WIDTH, $::HEIGHT) 2512 ($::WIDTH, $::HEIGHT)
1678} 2513}
1679 2514
2515sub configure {
2516 my ($self, $x, $y, $w, $h) = @_;
2517
2518 $self->SUPER::configure ($x, $y, $w, $h);
2519
2520 for my $child (@{$self->{children}}) {
2521 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2522
2523 $X = List::Util::max 0, List::Util::min $w - $W, $X;
2524 $Y = List::Util::max 0, List::Util::min $h - $H, $Y;
2525 $child->configure ($X, $Y, $W,$H);
2526 }
2527}
2528
2529sub _topleft {
2530 my ($self, $x, $y) = @_;
2531
2532 ($x, $y)
2533}
2534
2535sub update {
2536 my ($self) = @_;
2537
2538 $self->check_size;
2539 ::refresh ();
2540}
2541
2542sub add {
2543 my ($self, $child) = @_;
2544
2545 # integerize window positions
2546 $child->{x} = int $child->{x};
2547 $child->{y} = int $child->{y};
2548
2549 $self->SUPER::add ($child);
2550}
2551
2552sub on_refresh {
2553 my ($self, $id, $cb) = @_;
2554
2555 $self->{refresh_hook}{$id} = $cb;
2556}
2557
2558sub draw {
2559 my ($self) = @_;
2560
2561 while (my $rcb = delete $self->{refresh_hook}) {
2562 $_->() for values %$rcb;
2563 }
2564
2565 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2566 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2567 glClear GL_COLOR_BUFFER_BIT;
2568
2569 glMatrixMode GL_PROJECTION;
2570 glLoadIdentity;
2571 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;
2572 glMatrixMode GL_MODELVIEW;
2573 glLoadIdentity;
2574
2575 $self->_draw;
2576}
2577
2578#############################################################################
2579
2580package CFClient::UI::Inventory;
2581
2582our @ISA = CFClient::UI::Container::;
2583
2584use CFClient::OpenGL;
2585
2586sub new {
2587 my $class = shift;
2588
2589 my $self = $class->SUPER::new (@_);
2590
2591 $self
2592}
2593
1680sub size_allocate { 2594sub size_allocate {
1681 my ($self, $x, $y, $w, $h) = @_;
1682
1683 $self->_size_allocate ($x, $y, $w, $h);
1684
1685 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request)
1686 for @{$self->{children}};
1687}
1688
1689sub translate {
1690 my ($self, $x, $y) = @_; 2595 my ($self, $w, $h) = @_;
1691 2596
1692 ($x, $y) 2597 $self->{w} = $w;
1693} 2598 $self->{h} = $h;
1694 2599
1695sub update { 2600 $self->check_size;
1696 my ($self) = @_;
1697
1698 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT);
1699 ::refresh ();
1700} 2601}
1701 2602
1702sub add { 2603sub set_items {
1703 my ($self, $widget) = @_; 2604 my ($self, $items) = @_;
2605 my @items = values %{$items};
2606 @items = sort { $a->{type} <=> $b->{type} } @items;
1704 2607
1705 $self->SUPER::add ($widget); 2608 $self->{real_items} = \@items;
1706 2609
1707 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request); 2610 for my $item (@items) {
1708} 2611 my $desc = $item->{nrof} < 2
2612 ? $item->{name}
2613 : "$item->{nrof} $item->{name_pl}";
1709 2614
2615 $self->add (my $hb = new CFClient::UI::HBox);
2616
2617 $hb->add (my $f = new CFClient::UI::Face
2618 can_events => 0,
2619 face => $item->{face},
2620 anim => $item->{anim},
2621 animspeed => $item->{animspeed},
2622 expand => 1
2623 );
2624 $hb->add (new CFClient::UI::Label text => $desc, expand => 1);
2625 }
2626
2627 $self->{max_pos} = (scalar @items) - 1;
2628
2629 my $range = $self->{range};
2630 my $page = $self->{h} / 32; # waht information souce to use for face size?
2631 # it should be configurable i guess...
2632 $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2633 $range->update;
2634}
2635
2636sub size_request {
2637 my ($self) = @_;
2638 (100, 200)
2639}
2640
2641sub set_range {
2642 my ($self, $range) = @_;
2643
2644 $self->{range} = $range;
2645 $range->connect (changed => sub { $self->update });
2646
2647 my $page = $self->{h} / 32; # waht information souce to use for face size?
2648 # it should be configurable i guess...
2649
2650 $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2651 $range->update;
2652
2653 $self->update;
2654}
2655
1710sub draw { 2656sub _draw {
1711 my ($self) = @_; 2657 my ($self) = @_;
1712 2658
1713 $self->_draw; 2659 my ($w, $h) = ($self->{w}, $self->{h});
2660
2661 $self->{pos} = int $self->{range}{range}[0];
2662
2663 my $y = 0;
2664 my $cnt = 0;
2665 my $hrem = $self->{h}; # horiz. remaining space
2666
2667 for (my $i = $self->{pos}; $i < @{$self->{children} || []}; $i++) {
2668 my $chld = $self->{children}->[$i];
2669
2670 if ($hrem >= $chld->{h}) {
2671 $chld->configure (0, $y, $chld->{w}, $chld->{h});
2672
2673 $chld->show;
2674 $chld->draw;
2675
2676 $hrem -= $chld->{h};
2677 $y += $chld->{h};
2678 } else {
2679 last
2680 }
2681 }
1714} 2682}
2683
1715 2684
1716############################################################################# 2685#############################################################################
1717 2686
1718package CFClient::UI; 2687package CFClient::UI;
1719 2688
2689$ROOT = new CFClient::UI::Root;
1720$TOPLEVEL = new CFClient::UI::Toplevel; 2690$TOOLTIP = new CFClient::UI::Tooltip;
1721 2691
17221 26921
1723 2693

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