ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/deliantra/Deliantra-Client/DC/UI.pm
(Generate patch)

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.78 by root, Tue Apr 11 22:49:13 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 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 }, $class;
156
157 for (keys %$self) {
158 if (/^connect_(.*)$/) {
159 $self->connect ($1 => delete $self->{$_});
160 }
161 }
162
163 $self
164}
165
166sub destroy {
167 my ($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 $self->{parent};
92} 189}
93 190
94sub move { 191sub move {
95 my ($self, $x, $y, $z) = @_; 192 my ($self, $x, $y, $z) = @_;
193
96 $self->{x} = $x; 194 $self->{x} = int $x;
97 $self->{y} = $y; 195 $self->{y} = int $y;
98 $self->{z} = $z if defined $z; 196 $self->{z} = $z if defined $z;
99}
100 197
101sub needs_redraw { 198 $self->update;
102 0 199}
200
201sub set_size {
202 my ($self, $w, $h) = @_;
203
204 $self->{user_w} = $w;
205 $self->{user_h} = $h;
206
207 $self->check_size;
103} 208}
104 209
105sub size_request { 210sub size_request {
106 require Carp; 211 require Carp;
107 Carp::confess "size_request is abtract"; 212 Carp::confess "size_request is abstract";
108} 213}
109 214
110sub _size_allocate { 215sub configure {
111 my ($self, $x, $y, $w, $h) = @_; 216 my ($self, $x, $y, $w, $h) = @_;
112 217
218 if ($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) {
113 $self->{x} = $x; 231 $self->{x} = $x;
114 $self->{y} = $y; 232 $self->{y} = $y;
233 $self->update;
234 }
115 235
116 return unless $self->{w} != $w || $self->{h} != $h; 236 if ($self->{w} != $w || $self->{h} != $h) {
117
118 $self->{w} = $w; 237 $self->{w} = $w;
119 $self->{h} = $h; 238 $self->{h} = $h;
120 239
240 $self->size_allocate ($w, $h);
241 $self->update;
121 1 242 }
122} 243}
123 244
124sub size_allocate { 245sub size_allocate {
246 # nothing to be done
247}
248
249sub children {
250}
251
252# call when resoltuion changes etc.
253sub reconfigure {
254 my ($self) = @_;
255
256 $_->reconfigure
257 for $self->children;
258
259 $_->check_size;
260}
261
262sub set_max_size {
125 my ($self, $x, $y, $w, $h) = @_; 263 my ($self, $w, $h) = @_;
126 264
127 $self->_size_allocate ($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 $h;
128} 267}
129 268
130# translate global koordinates to local coordinate system 269# return top left coordinates
131sub translate { 270sub _topleft {
132 my ($self, $x, $y) = @_; 271 my ($self, $x, $y) = @_;
133 272
273 $self->{parent}
274 or Carp::confess "no parent widget in _topleft\n";#d#
275
134 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 276 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});
277}
278
279# translate global coordinates to local coordinate system
280sub coord2local {
281 my ($self, $x, $y) = @_;
282
283 my ($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 + $Y)
135} 293}
136 294
137sub focus_in { 295sub focus_in {
138 my ($self) = @_; 296 my ($self) = @_;
139 297
140 return if $FOCUS == $self; 298 return if $FOCUS == $self;
299 return unless $self->{can_focus};
141 300
142 my $focus = $FOCUS; $FOCUS = $self; 301 my $focus = $FOCUS; $FOCUS = $self;
302
303 $self->emit (focus_in => $focus);
304
143 $focus->update if $focus; 305 $focus->update if $focus;
144 $FOCUS->update; 306 $FOCUS->update;
145} 307}
146 308
147sub focus_out { 309sub focus_out {
148 my ($self) = @_; 310 my ($self) = @_;
149 311
150 return unless $FOCUS == $self; 312 return unless $FOCUS == $self;
151 313
152 my $focus = $FOCUS; undef $FOCUS; 314 my $focus = $FOCUS; undef $FOCUS;
315
316 $self->emit (focus_out => $focus);
317
153 $focus->update if $focus; #? 318 $focus->update if $focus; #?
154} 319}
155 320
156sub mouse_motion { } 321sub mouse_motion { }
157sub button_up { } 322sub button_up { }
… …
178 glPushMatrix; 343 glPushMatrix;
179 glTranslate $self->{x}, $self->{y}, 0; 344 glTranslate $self->{x}, $self->{y}, 0;
180 $self->_draw; 345 $self->_draw;
181 glPopMatrix; 346 glPopMatrix;
182 347
183 if ($self == $HOVER) { 348 if ($self == $HOVER && $self->{can_hover}) {
184 my ($x, $y) = @$self{qw(x y)}; 349 my ($x, $y) = @$self{qw(x y)};
185 350
186 glColor 0, 0, 1, 0.2; 351 glColor 1, 0.8, 0.5, 0.2;
187 glEnable GL_BLEND; 352 glEnable GL_BLEND;
188 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 353 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
189 glBegin GL_QUADS; 354 glBegin GL_QUADS;
190 glVertex $x , $y; 355 glVertex $x , $y;
191 glVertex $x + $self->{w}, $y; 356 glVertex $x + $self->{w}, $y;
192 glVertex $x + $self->{w}, $y + $self->{h}; 357 glVertex $x + $self->{w}, $y + $self->{h};
193 glVertex $x , $y + $self->{h}; 358 glVertex $x , $y + $self->{h};
194 glEnd; 359 glEnd;
195 glDisable GL_BLEND; 360 glDisable GL_BLEND;
196 } 361 }
362
363 if ($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 => $self, fontsize => 0)->_draw;
375 }
197} 376}
198 377
199sub _draw { 378sub _draw {
200 my ($self) = @_; 379 my ($self) = @_;
201 380
202 warn "no draw defined for $self\n"; 381 warn "no draw defined for $self\n";
203} 382}
204 383
205sub find_widget { 384sub find_widget {
206 my ($self, $x, $y) = @_; 385 my ($self, $x, $y) = @_;
386
387 return () unless $self->{can_events};
207 388
208 return $self 389 return $self
209 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 390 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
210 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 391 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
211 392
212 () 393 ()
213} 394}
214 395
215sub set_parent { 396sub set_parent {
216 my ($self, $par) = @_; 397 my ($self, $parent) = @_;
217 398
218 $self->{parent} = $par;
219 Scalar::Util::weaken $self->{parent}; 399 Scalar::Util::weaken ($self->{parent} = $parent);
220} 400}
221 401
222sub get_parent { 402sub check_size {
403 my ($self) = @_;
404
223 $_[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}, $h),
420 );
421
422 1
423 } else {
424 0
425 }
224} 426}
225 427
226sub update { 428sub update {
227 my ($self) = @_; 429 my ($self) = @_;
228 430
… …
231} 433}
232 434
233sub connect { 435sub connect {
234 my ($self, $signal, $cb) = @_; 436 my ($self, $signal, $cb) = @_;
235 437
236 push @{ $self->{cb}{$signal} }, $cb; 438 push @{ $self->{signal_cb}{$signal} }, $cb;
237} 439}
238 440
239sub emit { 441sub emit {
240 my ($self, $signal, @args) = @_; 442 my ($self, $signal, @args) = @_;
241 443
242 $_->($self, @args) 444 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
243 for @{$self->{cb}{$signal} || []};
244} 445}
245 446
246sub DESTROY { 447sub DESTROY {
247 my ($self) = @_; 448 my ($self) = @_;
248 449
… …
254package CFClient::UI::DrawBG; 455package CFClient::UI::DrawBG;
255 456
256our @ISA = CFClient::UI::Base::; 457our @ISA = CFClient::UI::Base::;
257 458
258use strict; 459use strict;
259use SDL::OpenGL; 460use CFClient::OpenGL;
260 461
261sub new { 462sub new {
262 my $class = shift; 463 my $class = shift;
263 464
264 # range [value, low, high, page] 465 # range [value, low, high, page]
265 466
266 $class->SUPER::new ( 467 $class->SUPER::new (
267 bg => [0, 0, 0, 0.2], 468 bg => [0, 0, 0, 0.2],
268 active_bg => [1, 1, 1], 469 active_bg => [1, 1, 1, 0.5],
269 @_ 470 @_
270 ) 471 )
271} 472}
272 473
273sub _draw { 474sub _draw {
… …
293 494
294package CFClient::UI::Empty; 495package CFClient::UI::Empty;
295 496
296our @ISA = CFClient::UI::Base::; 497our @ISA = CFClient::UI::Base::;
297 498
499sub new {
500 my ($class, %arg) = @_;
501 $class->SUPER::new (can_events => 0, %arg);
502}
503
298sub size_request { 504sub size_request {
299 (0, 0) 505 (0, 0)
300} 506}
301 507
302sub draw { } 508sub draw { }
… …
310sub new { 516sub new {
311 my ($class, %arg) = @_; 517 my ($class, %arg) = @_;
312 518
313 my $children = delete $arg{children} || []; 519 my $children = delete $arg{children} || [];
314 520
315 my $self = $class->SUPER::new (children => [], %arg); 521 my $self = $class->SUPER::new (
522 children => [],
523 can_events => 0,
524 %arg,
525 );
316 $self->add ($_) for @$children; 526 $self->add ($_) for @$children;
317 527
318 $self 528 $self
319} 529}
320 530
321sub add { 531sub add {
322 my ($self, $chld) = @_; 532 my ($self, $child) = @_;
323 533
324 $chld->set_parent ($self); 534 $child->set_parent ($self);
535
536 use sort 'stable';
325 537
326 $self->{children} = [ 538 $self->{children} = [
327 sort { $a->{z} <=> $b->{z} } 539 sort { $a->{z} <=> $b->{z} }
328 @{$self->{children}}, $chld 540 @{$self->{children}}, $child
329 ]; 541 ];
330 542
331 $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;
332 $self->update; 559 $self->update;
333} 560}
334 561
335sub remove { 562sub clear {
336 my ($self, $widget) = @_; 563 my ($self) = @_;
337 564
338 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 565 my $children = delete $self->{children};
566 $self->{children} = [];
339 567
340 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 568 for (@$children) {
569 delete $_->{parent};
570 $_->hide;
571 }
341} 572}
342 573
343sub find_widget { 574sub find_widget {
344 my ($self, $x, $y) = @_; 575 my ($self, $x, $y) = @_;
345 576
… …
375 606
376 $class->SUPER::new (children => [$child], %arg) 607 $class->SUPER::new (children => [$child], %arg)
377} 608}
378 609
379sub add { 610sub add {
380 my ($self, $widget) = @_; 611 my ($self, $child) = @_;
381 612
382 $self->{children} = []; 613 $self->{children} = [];
383 614
384 $self->SUPER::add ($widget); 615 $self->SUPER::add ($child);
385} 616}
386 617
387sub remove { 618sub remove {
388 my ($self, $widget) = @_; 619 my ($self, $widget) = @_;
389 620
… …
398sub size_request { 629sub size_request {
399 $_[0]{children}[0]->size_request 630 $_[0]{children}[0]->size_request
400} 631}
401 632
402sub size_allocate { 633sub size_allocate {
403 my ($self, $x, $y, $w, $h) = @_; 634 my ($self, $w, $h) = @_;
404 635
405 $self->_size_allocate ($x, $y, $w, $h) or return;
406
407 $self->{children}[0]->size_allocate (0, 0, $w, $h); 636 $self->{children}[0]->configure (0, 0, $w, $h);
408} 637}
409 638
410############################################################################# 639#############################################################################
411 640
412package CFClient::UI::Window; 641package CFClient::UI::Window;
413 642
414our @ISA = CFClient::UI::Bin::; 643our @ISA = CFClient::UI::Bin::;
415 644
416use SDL::OpenGL; 645use CFClient::OpenGL;
417 646
418sub new { 647sub new {
419 my ($class, %arg) = @_; 648 my ($class, %arg) = @_;
420 649
421 my $self = $class->SUPER::new (%arg); 650 my $self = $class->SUPER::new (%arg);
422} 651}
423 652
424sub update { 653sub update {
425 my ($self) = @_; 654 my ($self) = @_;
426 655
427 # we want to do this delayed... 656 $ROOT->on_refresh ($self => sub { $self->render_child });
428 $self->render_chld;
429 $self->SUPER::update; 657 $self->SUPER::update;
430} 658}
431 659
432sub render_chld {
433 my ($self) = @_;
434
435 $self->{texture} =
436 CFClient::Texture->new_from_opengl (
437 $self->{w}, $self->{h}, sub { $self->child->draw }
438 );
439}
440
441sub size_allocate { 660sub size_allocate {
442 my ($self, $x, $y, $w, $h) = @_; 661 my ($self, $w, $h) = @_;
443 662
444 $self->_size_allocate ($x, $y, $w, $h) or return;
445
446 $self->child->size_allocate (0, 0, $w, $h); 663 $self->SUPER::size_allocate ($w, $h);
664 $self->update;
665}
447 666
448 $self->render_chld; 667sub render_child {
668 my ($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}, $self->{h};
679# glDisable GL_BLEND;
680# glColorMask 1, 1, 1, 1;
681 };
449} 682}
450 683
451sub _draw { 684sub _draw {
452 my ($self) = @_; 685 my ($self) = @_;
453 686
454 my ($w, $h) = ($self->w, $self->h); 687 my ($w, $h) = ($self->w, $self->h);
455 688
456 my $tex = $self->{texture} 689 my $tex = $self->{texture}
457 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});
458 753
459 glEnable GL_BLEND; 754 glEnable GL_BLEND;
460 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 755 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
461 glEnable GL_TEXTURE_2D; 756 glEnable GL_TEXTURE_2D;
462 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 757 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
463 758
464 $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;
465 766
767
768 $self->child->draw;
466 glDisable GL_BLEND; 769 glDisable GL_BLEND;
467 glDisable GL_TEXTURE_2D; 770 glDisable GL_TEXTURE_2D;
468} 771}
469 772
470############################################################################# 773#############################################################################
471 774
472package CFClient::UI::Frame; 775package CFClient::UI::FancyFrame;
473 776
474our @ISA = CFClient::UI::Bin::; 777our @ISA = CFClient::UI::Bin::;
475 778
476use 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} * $::FONTSIZE
809}
477 810
478sub size_request { 811sub size_request {
479 my ($self) = @_; 812 my ($self) = @_;
480 my $chld = $self->child
481 or return (0, 0);
482 813
483 $chld->move (2, 2); 814 my ($w, $h) = $self->SUPER::size_request;
484 815
485 map { $_ + 4 } $chld->size_request; 816 (
817 $w + $self->border * 2,
818 $h + $self->border * 2,
819 )
486} 820}
487 821
488sub size_allocate { 822sub size_allocate {
489 my ($self, $x, $y, $w, $h) = @_; 823 my ($self, $w, $h) = @_;
490
491 $self->_size_allocate ($x, $y, $w, $h) or return;
492 824
493 $self->child->size_allocate (2, 2, $w - 4, $h - 4); 825 $h -= List::Util::max 0, $self->border * 2;
494} 826 $w -= List::Util::max 0, $self->border * 2;
495 827
496sub _draw { 828 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
497 my ($self) = @_; 829 if $self->{title};
498 830
499 my $chld = $self->child; 831 $self->child->configure ($self->border, $self->border, $w, $h);
500
501 my ($w, $h) = $chld->size_request;
502
503 glBegin GL_QUADS;
504 glColor 0, 0, 0;
505 glVertex 0 , 0;
506 glVertex 0 , $h + 4;
507 glVertex $w + 4 , $h + 4;
508 glVertex $w + 4 , 0;
509 glEnd;
510
511 $chld->draw;
512}
513
514#############################################################################
515
516package CFClient::UI::FancyFrame;
517
518our @ISA = CFClient::UI::Bin::;
519
520use SDL::OpenGL;
521
522my @tex =
523 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
524 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
525
526sub size_request {
527 my ($self) = @_;
528
529 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
530
531 my ($w, $h) = $self->SUPER::size_request;
532
533 $h += $tex[1]->{h};
534 $h += $tex[4]->{h};
535 $w += $tex[2]->{w};
536 $w += $tex[3]->{w};
537
538 ($w, $h)
539}
540
541sub size_allocate {
542 my ($self, $x, $y, $w, $h) = @_;
543
544 $self->_size_allocate ($x, $y, $w, $h) or return;
545
546 $h -= $tex[1]{h};
547 $h -= $tex[4]{h};
548 $w -= $tex[2]{w};
549 $w -= $tex[3]{w};
550
551 $h = $h < 0 ? 0 : $h;
552 $w = $w < 0 ? 0 : $w;
553
554 my $child = $self->child;
555
556 $child->size_allocate ($tex[3]->{w}, $tex[1]->{h}, $w, $h);
557} 832}
558 833
559sub button_down { 834sub button_down {
560 my ($self, $ev, $x, $y) = @_; 835 my ($self, $ev, $x, $y) = @_;
561 836
562 if ($x < $self->{w} && $x >= $self->{w} - $tex[2]{w} 837 my ($w, $h) = @$self{qw(w h)};
563 && $y < $self->{h} && $y >= $self->{h} - $tex[4]{h}) { 838 my $border = $self->border;
564 839
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}, $self->{y});
565 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 845 my ($ox, $oy) = ($ev->{x}, $ev->{y});
566 my ($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;
567 850
568 $self->{motion} = sub { 851 $self->{motion} = sub {
569 my ($ev, $x, $y) = @_; 852 my ($ev, $x, $y) = @_;
570 853
571 ($x, $y) = ($ev->motion_x, $ev->motion_y); 854 my $dx = $ev->{x} - $ox;
855 my $dy = $ev->{y} - $oy;
572 856
573 $self->{user_w} = $bw + $x - $ox; 857 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
574 $self->{user_h} = $bh + $y - $oy; 858 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
575 $self->update; 859 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
860 $self->check_size;
576 }; 861 };
577 862
578 } elsif ($x >= 0 && $x < $self->{w} 863 } elsif ($lr ^ $td) {
579 && $y >= 0 && $y < $tex[1]{h}) {
580
581 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 864 my ($ox, $oy) = ($ev->{x}, $ev->{y});
582 my ($bx, $by) = ($self->{x}, $self->{y}); 865 my ($bx, $by) = ($self->{x}, $self->{y});
583 866
584 $self->{motion} = sub { 867 $self->{motion} = sub {
585 my ($ev, $x, $y) = @_; 868 my ($ev, $x, $y) = @_;
586 869
587 ($x, $y) = ($ev->motion_x, $ev->motion_y); 870 ($x, $y) = ($ev->{x}, $ev->{y});
588 871
589 $self->move ($bx + $x - $ox, $by + $y - $oy); 872 $self->move ($bx + $x - $ox, $by + $y - $oy);
590 $self->update; 873 $self->update;
591 }; 874 };
592 } 875 }
… …
605} 888}
606 889
607sub _draw { 890sub _draw {
608 my ($self) = @_; 891 my ($self) = @_;
609 892
610 my ($w, $h) = ($self->{w}, $self->{h}); 893 my ($w, $h ) = ($self->{w}, $self->{h});
611 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 894 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
612 895
613 glEnable GL_BLEND; 896 glEnable GL_BLEND;
614 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 897 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
615 glEnable GL_TEXTURE_2D; 898 glEnable GL_TEXTURE_2D;
616 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 899 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
617 900
618 my $top = $tex[1]; 901 my $border = $self->border;
902
903 glColor @{ $self->{border_bg} };
619 $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);
620 908
621 my $left = $tex[3]; 909 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
622 $left->draw_quad (0, $top->{h}, $left->{w}, $ch);
623
624 my $right = $tex[2];
625 $right->draw_quad ($w - $right->{w}, $top->{h}, $right->{w}, $ch);
626
627 my $bottom = $tex[4];
628 $bottom->draw_quad (0, $h - $bottom->{h}, $w, $bottom->{h});
629
630 my $bg = $tex[0]; 910 my $bg = $tex[0];
631 911
632 glBindTexture GL_TEXTURE_2D, $bg->{name}; 912 # TODO: repeat texture not scale
633 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
634 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT;
635 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT;
636
637 my $rep_x = $cw / $bg->{w}; 913 my $rep_x = $cw / $bg->{w};
638 my $rep_y = $ch / $bg->{h}; 914 my $rep_y = $ch / $bg->{h};
639 915
640 $bg->draw_quad ($left->{w}, $top->{h}, $cw, $ch); 916 glColor @{ $self->{bg} };
641 917
918 $bg->{s} = $rep_x;
919 $bg->{t} = $rep_y;
920 $bg->{wrap_mode} = 1;
921 $bg->draw_quad ($border, $border, $cw, $ch);
922
642 glDisable GL_TEXTURE_2D; 923 glDisable GL_TEXTURE_2D;
643 glDisable GL_BLEND; 924 glDisable GL_BLEND;
925 }
926
927 $self->{title}->draw if $self->{title};
644 928
645 $self->child->draw; 929 $self->child->draw;
646
647} 930}
648 931
649############################################################################# 932#############################################################################
650 933
651package CFClient::UI::Table; 934package CFClient::UI::Table;
652 935
653our @ISA = CFClient::UI::Base::; 936our @ISA = CFClient::UI::Base::;
654 937
655use List::Util qw(max sum); 938use List::Util qw(max sum);
656 939
657use SDL::OpenGL; 940use CFClient::OpenGL;
658 941
659sub new { 942sub new {
660 my $class = shift; 943 my $class = shift;
661 944
662 $class->SUPER::new ( 945 $class->SUPER::new (
… …
664 @_ 947 @_
665 ) 948 )
666} 949}
667 950
668sub add { 951sub add {
669 my ($self, $x, $y, $chld) = @_; 952 my ($self, $x, $y, $child) = @_;
670 953
954 $child->set_parent ($self);
671 $self->{children}[$y][$x] = $chld; 955 $self->{children}[$y][$x] = $child;
672 $chld->set_parent ($self);
673 956
674 $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
675 $self->update; 976 $self->update;
676} 977}
677 978
678sub get_wh { 979sub get_wh {
679 my ($self) = @_; 980 my ($self) = @_;
… …
685 or next; 986 or next;
686 987
687 for my $x (0 .. $#$row) { 988 for my $x (0 .. $#$row) {
688 my $widget = $row->[$x] 989 my $widget = $row->[$x]
689 or next; 990 or next;
690 my ($w, $h) = $widget->size_request; 991 my ($w, $h) = @$widget{qw(req_w req_h)};
691 992
692 $w[$x] = max $w[$x], $w; 993 $w[$x] = max $w[$x], $w;
693 $h[$y] = max $h[$y], $h; 994 $h[$y] = max $h[$y], $h;
694 } 995 }
695 } 996 }
… …
707 (sum @$hs), 1008 (sum @$hs),
708 ) 1009 )
709} 1010}
710 1011
711sub size_allocate { 1012sub size_allocate {
712 my ($self, $x, $y, $w, $h) = @_; 1013 my ($self, $w, $h) = @_;
713
714 $self->_size_allocate ($x, $y, $w, $h) or return;
715 1014
716 my ($ws, $hs) = $self->get_wh; 1015 my ($ws, $hs) = $self->get_wh;
717 1016
718 my $req_w = sum @$ws; 1017 my $req_w = sum @$ws;
719 my $req_h = sum @$hs; 1018 my $req_h = sum @$hs;
… …
725 1024
726 # linearly scale sizes 1025 # linearly scale sizes
727 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1026 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
728 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1027 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
729 1028
1029 CFClient::UI::harmonize $ws;
1030 CFClient::UI::harmonize $hs;
1031
730 my $y; 1032 my $y;
731 1033
732 for my $r (0 .. $#{$self->{children}}) { 1034 for my $r (0 .. $#{$self->{children}}) {
733 my $row = $self->{children}[$r] 1035 my $row = $self->{children}[$r]
734 or next; 1036 or next;
735 1037
736 my $x = 0; 1038 my $x = 0;
737 my $row_h = $hs->[$r]; 1039 my $row_h = $hs->[$r];
738 1040
739 for my $c (0 .. $#$row) { 1041 for my $c (0 .. $#$row) {
740 my $widget = $row->[$c]
741 or next;
742
743 my $col_w = $ws->[$c]; 1042 my $col_w = $ws->[$c];
744 1043
1044 if (my $widget = $row->[$c]) {
745 $widget->size_allocate ($x, $y, $col_w, $row_h); 1045 $widget->configure ($x, $y, $col_w, $row_h);
1046 }
746 1047
747 $x += $col_w; 1048 $x += $col_w;
748 } 1049 }
749 1050
750 $y += $row_h; 1051 $y += $row_h;
… …
794 (List::Util::max map $_->[1], @alloc), 1095 (List::Util::max map $_->[1], @alloc),
795 ) 1096 )
796} 1097}
797 1098
798sub size_allocate { 1099sub size_allocate {
799 my ($self, $x, $y, $w, $h) = @_; 1100 my ($self, $w, $h) = @_;
800
801 $self->_size_allocate ($x, $y, $w, $h) or return;
802
803 return unless $self->{w};
804 1101
805 ($h, $w) = ($w, $h); 1102 ($h, $w) = ($w, $h);
806 1103
807 my $children = $self->{children}; 1104 my $children = $self->{children};
808 1105
809 my @h = map +($_->size_request)[0], @$children; 1106 my @h = map $_->{req_w}, @$children;
810 1107
811 my $req_h = List::Util::sum @h; 1108 my $req_h = List::Util::sum @h;
812 1109
813 if ($req_h > $h) { 1110 if ($req_h > $h) {
814 # ah well, not enough space 1111 # ah well, not enough space
… …
824 $alloc_h += ($h - $req_h) * $child->{expand} / $exp; 1121 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
825 $h[$_] = $alloc_h; 1122 $h[$_] = $alloc_h;
826 } 1123 }
827 } 1124 }
828 1125
1126 CFClient::UI::harmonize \@h;
1127
829 my $y = 0; 1128 my $y = 0;
830 for (0 .. $#$children) { 1129 for (0 .. $#$children) {
831 my $child = $children->[$_]; 1130 my $child = $children->[$_];
832 my $h = $h[$_]; 1131 my $h = $h[$_];
833 $child->size_allocate ($y, 0, $h, $w); 1132 $child->configure ($y, 0, $h, $w);
834 1133
835 $y += $h; 1134 $y += $h;
836 } 1135 }
1136
1137 1
837} 1138}
838 1139
839############################################################################# 1140#############################################################################
840 1141
841package CFClient::UI::VBox; 1142package CFClient::UI::VBox;
… …
854 (List::Util::sum map $_->[1], @alloc), 1155 (List::Util::sum map $_->[1], @alloc),
855 ) 1156 )
856} 1157}
857 1158
858sub size_allocate { 1159sub size_allocate {
859 my ($self, $x, $y, $w, $h) = @_; 1160 my ($self, $w, $h) = @_;
860
861 $self->_size_allocate ($x, $y, $w, $h) or return;
862
863 return unless $self->{h};
864 1161
865 my $children = $self->{children}; 1162 my $children = $self->{children};
866 1163
867 my @h = map +($_->size_request)[1], @$children; 1164 my @h = map $_->{req_h}, @$children;
868 1165
869 my $req_h = List::Util::sum @h; 1166 my $req_h = List::Util::sum @h;
870 1167
871 if ($req_h > $h) { 1168 if ($req_h > $h) {
872 # ah well, not enough space 1169 # ah well, not enough space
… …
880 1177
881 $h[$_] += ($h - $req_h) * $child->{expand} / $exp; 1178 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
882 } 1179 }
883 } 1180 }
884 1181
1182 CFClient::UI::harmonize \@h;
1183
885 my $y = 0; 1184 my $y = 0;
886 for (0 .. $#$children) { 1185 for (0 .. $#$children) {
887 my $child = $children->[$_]; 1186 my $child = $children->[$_];
888 my $h = $h[$_]; 1187 my $h = $h[$_];
889 $child->size_allocate (0, $y, $w, $h); 1188 $child->configure (0, $y, $w, $h);
890 1189
891 $y += $h; 1190 $y += $h;
892 } 1191 }
1192
1193 1
893} 1194}
894 1195
895############################################################################# 1196#############################################################################
896 1197
897package CFClient::UI::Label; 1198package CFClient::UI::Label;
898 1199
899our @ISA = CFClient::UI::Base::; 1200our @ISA = CFClient::UI::Base::;
900 1201
901use SDL::OpenGL; 1202use CFClient::OpenGL;
902 1203
903sub new { 1204sub new {
904 my ($class, %arg) = @_; 1205 my ($class, %arg) = @_;
905 1206
906 my $self = $class->SUPER::new ( 1207 my $self = $class->SUPER::new (
907 fg => [1, 1, 1], 1208 fg => [1, 1, 1],
908 height => $::FONTSIZE, 1209 #font => default_font
1210 fontsize => 1,
909 text => "", 1211 text => "",
910 align => -1, 1212 align => -1,
1213 valign => -1,
911 padding => 2, 1214 padding => 2,
912 layout => new CFClient::Layout, 1215 layout => new CFClient::Layout,
1216 can_events => 0,
913 %arg 1217 %arg
914 ); 1218 );
915 1219
916 $self->set_text ($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};
917 1228
918 $self 1229 $self
919} 1230}
920 1231
921sub escape_text { 1232sub escape {
922 local $_ = $_[1]; 1233 local $_ = $_[1];
923 1234
924 s/&/&amp;/g; 1235 s/&/&amp;/g;
925 s/>/&gt;/g; 1236 s/>/&gt;/g;
926 s/</&lt;/g; 1237 s/</&lt;/g;
927 1238
928 $_[1] 1239 $_[1]
929} 1240}
930 1241
1242sub update {
1243 my ($self) = @_;
1244
1245 delete $self->{texture};
1246 $self->SUPER::update;
1247}
1248
1249sub reconfigure {
1250 my ($self) = @_;
1251
1252 delete $self->{texture};
1253}
1254
931sub set_text { 1255sub set_text {
932 my ($self, $text) = @_; 1256 my ($self, $text) = @_;
933 1257
1258 return if $self->{text} eq "T$text";
934 $self->{text} = $text; 1259 $self->{text} = "T$text";
1260
935 $self->{layout}->set_markup ($text); 1261 $self->{layout}->set_text ($text);
936 1262
937 delete $self->{texture}; 1263 delete $self->{texture};
938 $self->update; 1264 $self->update;
1265 $self->check_size;
939} 1266}
940 1267
941sub get_text { 1268sub set_markup {
942 my ($self, $text) = @_; 1269 my ($self, $markup) = @_;
943 1270
944 $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 $self->check_size;
945} 1279}
946 1280
947sub size_request { 1281sub size_request {
948 my ($self) = @_; 1282 my ($self) = @_;
949 1283
950 $self->{layout}->set_width; 1284 $self->{layout}->set_font ($self->{font}) if $self->{font};
1285 $self->{layout}->set_width ($self->{max_w} || -1);
951 $self->{layout}->set_height ($self->{height}); 1286 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1287
952 my ($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 }
953 1299
954 ( 1300 (
955 $w + $self->{padding} * 2, 1301 $w + $self->{padding} * 2,
956 $h + $self->{padding} * 2, 1302 $h + $self->{padding} * 2,
957 ) 1303 )
958} 1304}
959 1305
960sub size_allocate { 1306sub size_allocate {
961 my ($self, $x, $y, $w, $h) = @_; 1307 my ($self, $w, $h) = @_;
962
963 $self->_size_allocate ($x, $y, $w, $h) or return;
964 1308
965 delete $self->{texture}; 1309 delete $self->{texture};
966} 1310}
967 1311
968sub update { 1312sub set_fontsize {
969 my ($self) = @_; 1313 my ($self, $fontsize) = @_;
970 1314
1315 $self->{fontsize} = $fontsize;
971 delete $self->{texture}; 1316 delete $self->{texture};
1317 $self->check_size;
972 $self->SUPER::update; 1318 $self->update;
973} 1319}
974 1320
975sub _draw { 1321sub _draw {
976 my ($self) = @_; 1322 my ($self) = @_;
977 1323
978 my $tex = $self->{texture} ||= do { 1324 my $tex = $self->{texture} ||= do {
1325 $self->{layout}->set_font ($self->{font}) if $self->{font};
979 $self->{layout}->set_width ($self->{w}); 1326 $self->{layout}->set_width ($self->{w});
980 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{height}); 1327 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
981 new_from_layout CFClient::Texture $self->{layout} 1328 new_from_layout CFClient::Texture $self->{layout}
982 }; 1329 };
983 1330
984 glEnable GL_BLEND; 1331 glEnable GL_BLEND;
985 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1332 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
986 glEnable GL_TEXTURE_2D; 1333 glEnable GL_TEXTURE_2D;
987 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1334 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
988 1335
989 glColor @{$self->{fg}}; 1336 glColor @{$self->{fg}};
990 1337
991 my $x = 1338 $self->{ox} = int (
992 $self->{align} < 0 ? $self->{padding} 1339 $self->{align} < 0 ? $self->{padding}
993 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1340 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
994 : ($self->{w} - $tex->{w}) * 0.5; 1341 : ($self->{w} - $tex->{w}) * 0.5
1342 );
995 1343
996 $tex->draw_quad ($x, $self->{padding}); 1344 $self->{oy} = int (
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});
997 1351
998 glDisable GL_TEXTURE_2D; 1352 glDisable GL_TEXTURE_2D;
999 glDisable GL_BLEND; 1353 glDisable GL_BLEND;
1000} 1354}
1001 1355
1002############################################################################# 1356#############################################################################
1003 1357
1004package CFClient::UI::Entry; 1358package CFClient::UI::EntryBase;
1005 1359
1006our @ISA = CFClient::UI::Label::; 1360our @ISA = CFClient::UI::Label::;
1007 1361
1008use SDL; 1362use CFClient::OpenGL;
1009use SDL::OpenGL;
1010 1363
1011sub new { 1364sub new {
1012 my $class = shift; 1365 my $class = shift;
1013 1366
1014 $class->SUPER::new ( 1367 $class->SUPER::new (
1015 fg => [1, 1, 1], 1368 fg => [1, 1, 1],
1016 bg => [0, 0, 0, 0.2], 1369 bg => [0, 0, 0, 0.2],
1017 active_bg => [1, 1, 1], 1370 active_bg => [1, 1, 1, 0.5],
1018 active_fg => [0, 0, 0], 1371 active_fg => [0, 0, 0],
1372 can_hover => 1,
1373 can_focus => 1,
1374 valign => 0,
1375 can_events => 1,
1019 @_ 1376 @_
1020 ) 1377 )
1021} 1378}
1022 1379
1023sub _set_text { 1380sub _set_text {
1024 my ($self, $text) = @_; 1381 my ($self, $text) = @_;
1025 1382
1383 delete $self->{cur_h};
1384
1385 return if $self->{text} eq $text;
1386
1387 delete $self->{texture};
1388
1026 $self->{last_activity} = $::NOW; 1389 $self->{last_activity} = $::NOW;
1027
1028 $self->{text} = $text; 1390 $self->{text} = $text;
1029 $self->{layout}->set_width ($self->{w});
1030 1391
1031 $text =~ s/./*/g if $self->{hidden}; 1392 $text =~ s/./*/g if $self->{hidden};
1393 $self->{layout}->set_text ("$text ");
1032 1394
1033 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1395 $self->emit (changed => $self->{text});
1396}
1034 1397
1035 $text = substr $text, 0, $self->{cursor}; 1398sub get_text {
1036 utf8::encode $text; 1399 $_[0]{text}
1037
1038 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1039} 1400}
1040 1401
1041sub size_request { 1402sub size_request {
1042 my ($self) = @_; 1403 my ($self) = @_;
1043 1404
… …
1045 1406
1046 ($w + 1, $h) # add 1 for cursor 1407 ($w + 1, $h) # add 1 for cursor
1047} 1408}
1048 1409
1049sub size_allocate { 1410sub size_allocate {
1050 my ($self, $x, $y, $w, $h) = @_; 1411 my ($self, $w, $h) = @_;
1051 1412
1052 $self->SUPER::size_allocate ($x, $y, $w, $h); 1413 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1053
1054 $self->_set_text ($self->{text});
1055} 1414}
1056 1415
1057sub set_text { 1416sub set_text {
1058 my ($self, $text) = @_; 1417 my ($self, $text) = @_;
1059 1418
… …
1063} 1422}
1064 1423
1065sub key_down { 1424sub key_down {
1066 my ($self, $ev) = @_; 1425 my ($self, $ev) = @_;
1067 1426
1068 my $mod = $ev->key_mod; 1427 my $mod = $ev->{mod};
1069 my $sym = $ev->key_sym; 1428 my $sym = $ev->{sym};
1070
1071 my $uni = $ev->key_unicode; 1429 my $uni = $ev->{unicode};
1072 1430
1073 my $text = $self->get_text; 1431 my $text = $self->get_text;
1074 1432
1075 if ($sym == SDLK_BACKSPACE) { 1433 if ($sym == 8) {
1076 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1434 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1077 } elsif ($sym == SDLK_DELETE) { 1435 } elsif ($sym == 127) {
1078 substr $text, $self->{cursor}, 1, ""; 1436 substr $text, $self->{cursor}, 1, "";
1079 } elsif ($sym == SDLK_LEFT) { 1437 } elsif ($sym == CFClient::SDLK_LEFT) {
1080 --$self->{cursor} if $self->{cursor}; 1438 --$self->{cursor} if $self->{cursor};
1081 } elsif ($sym == SDLK_RIGHT) { 1439 } elsif ($sym == CFClient::SDLK_RIGHT) {
1082 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1440 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1083 } elsif ($sym == SDLK_HOME) { 1441 } elsif ($sym == CFClient::SDLK_HOME) {
1084 $self->{cursor} = 0; 1442 $self->{cursor} = 0;
1085 } elsif ($sym == SDLK_END) { 1443 } elsif ($sym == CFClient::SDLK_END) {
1086 $self->{cursor} = length $text; 1444 $self->{cursor} = length $text;
1445 } elsif ($sym == 27) {
1446 $self->emit ('escape');
1087 } elsif ($uni) { 1447 } elsif ($uni) {
1088 substr $text, $self->{cursor}++, 0, chr $uni; 1448 substr $text, $self->{cursor}++, 0, chr $uni;
1089 } 1449 }
1090 1450
1091 $self->_set_text ($text); 1451 $self->_set_text ($text);
… …
1145 1505
1146 $self->SUPER::_draw; 1506 $self->SUPER::_draw;
1147 1507
1148 #TODO: force update every cursor change :( 1508 #TODO: force update every cursor change :(
1149 if ($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 $text)
1516 }
1517
1150 glColor @{$self->{fg}}; 1518 glColor @{$self->{fg}};
1151 glBegin GL_LINES; 1519 glBegin GL_LINES;
1152 glVertex $self->{cur_x}, $self->{cur_y};
1153 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} + $self->{cur_h};
1154 glEnd; 1522 glEnd;
1155 } 1523 }
1156} 1524}
1157 1525
1158#############################################################################
1159
1160package CFClient::UI::Slider; 1526package CFClient::UI::Entry;
1161 1527
1162use strict; 1528our @ISA = CFClient::UI::EntryBase::;
1163 1529
1164use SDL::OpenGL; 1530use CFClient::OpenGL;
1165 1531
1532sub key_down {
1533 my ($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
1573#############################################################################
1574
1575package CFClient::UI::Button;
1576
1166our @ISA = CFClient::UI::DrawBG::; 1577our @ISA = CFClient::UI::Label::;
1578
1579use CFClient::OpenGL;
1580
1581my @tex =
1582 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1583 qw(b1_button_active.png);
1167 1584
1168sub new { 1585sub new {
1169 my $class = shift; 1586 my $class = shift;
1170 1587
1588 $class->SUPER::new (
1589 padding => 4,
1590 fg => [1, 1, 1],
1591 bg => [1, 1, 1, 0.2],
1592 active_fg => [0, 0, 1],
1593 can_hover => 1,
1594 align => 0,
1595 valign => 0,
1596 can_events => 1,
1597 @_
1598 )
1599}
1600
1601sub button_up {
1602 my ($self, $ev, $x, $y) = @_;
1603
1604 if ($x >= 0 && $x < $self->{w}
1605 && $y >= 0 && $y < $self->{h}) {
1606 $self->emit ("activate");
1607 }
1608}
1609
1610sub _draw {
1611 my ($self) = @_;
1612
1613 local $self->{fg} = $self->{fg};
1614
1615 if ($GRAB == $self) {
1616 $self->{fg} = $self->{active_fg};
1617 }
1618
1619 glEnable GL_BLEND;
1620 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1621 glEnable GL_TEXTURE_2D;
1622 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1623 glColor 0, 0, 0, 1;
1624
1625 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});
1626
1627 glDisable GL_TEXTURE_2D;
1628 glDisable GL_BLEND;
1629
1630 $self->SUPER::_draw;
1631}
1632
1633#############################################################################
1634
1635package CFClient::UI::CheckBox;
1636
1637our @ISA = CFClient::UI::DrawBG::;
1638
1639my @tex =
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;
1644
1645sub new {
1646 my $class = shift;
1647
1648 $class->SUPER::new (
1649 padding => 2,
1650 fg => [1, 1, 1],
1651 active_fg => [1, 1, 0],
1652 state => 0,
1653 can_hover => 1,
1654 @_
1655 )
1656}
1657
1658sub size_request {
1659 my ($self) = @_;
1660
1661 ($self->{padding} * 2 + 6) x 2
1662}
1663
1664sub button_down {
1665 my ($self, $ev, $x, $y) = @_;
1666
1667 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1668 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1669 $self->{state} = !$self->{state};
1670 $self->emit (changed => $self->{state});
1671 }
1672}
1673
1674sub _draw {
1675 my ($self) = @_;
1676
1677 $self->SUPER::_draw;
1678
1679 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1680
1681 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1682
1683 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1684
1685 glEnable GL_BLEND;
1686 glEnable GL_TEXTURE_2D;
1687 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1688
1689 my $tex = $self->{state} ? $tex[1] : $tex[0];
1690
1691 $tex->draw_quad (0, 0, $s, $s);
1692
1693 glDisable GL_TEXTURE_2D;
1694 glDisable GL_BLEND;
1695}
1696
1697#############################################################################
1698
1699package CFClient::UI::Image;
1700
1701our @ISA = CFClient::UI::Base::;
1702
1703use CFClient::OpenGL;
1704use Carp qw/confess/;
1705
1706our %loaded_images;
1707
1708sub new {
1709 my $class = shift;
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
1171 # range [value, low, high, page] 1953 # range [value, low, high, page]
1172 1954
1955 # TODO: 0-width page
1956 # TODO: req_w/h are wrong with vertical
1957 # TODO: calculations are off
1173 my $self = $class->SUPER::new ( 1958 my $self = $class->SUPER::new (
1174 fg => [1, 1, 1], 1959 fg => [1, 1, 1],
1175 active_fg => [0, 0, 0], 1960 active_fg => [0, 0, 0],
1176 range => [0, 0, 100, 10], 1961 range => [0, 0, 100, 10],
1177 req_w => 40, 1962 req_w => 20,
1178 req_h => 10, 1963 req_h => 20,
1179 vertical => 0, 1964 vertical => 0,
1965 can_hover => 1,
1966 inner_pad => 5,
1180 @_ 1967 @_
1181 ); 1968 );
1182 1969
1183 $self 1970 $self
1184} 1971}
… …
1205 if ($GRAB == $self) { 1992 if ($GRAB == $self) {
1206 my ($value, $lo, $hi, $page) = @{$self->{range}}; 1993 my ($value, $lo, $hi, $page) = @{$self->{range}};
1207 1994
1208 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 1995 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
1209 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
1210 $x = $x * ($hi - $lo) / $w + $lo; 2001 $x = $x * ($hi - $lo) / $inner_w + $lo;
1211 $x = $lo if $x < $lo; 2002 $x = $lo if $x < $lo;
1212 $x = $hi - $page if $x > $hi - $page; 2003 $x = $hi - $page if $x > $hi - $page;
1213 $self->{range}[0] = $x; 2004 $self->{range}[0] = $x;
1214 2005
1215 $self->emit (changed => $x); 2006 $self->emit (changed => $x);
1216 $self->update; 2007 $self->update;
1217 } 2008 }
2009}
2010
2011# the inner_* stuff is for generating a padding for the slider handle,
2012# so that the handle doesn't leave the texture. This calculation isn't 100%
2013# correct propably, but it does the job for now
2014sub _calc_inner_pad_px {
2015 my ($self, $w) = @_;
2016 ($w / 100) * $self->{inner_pad} # % to pixels
1218} 2017}
1219 2018
1220sub _draw { 2019sub _draw {
1221 my ($self) = @_; 2020 my ($self) = @_;
1222 2021
… …
1236 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2035 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1237 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2036 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1238 2037
1239 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2038 my ($value, $lo, $hi, $page) = @{$self->{range}};
1240 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
1241 $page = int $page * $w / ($hi - $lo); 2045 $page = int $page * $inner_w / ($hi - $lo);
1242 $value = int +($value - $lo) * $w / ($hi - $lo); 2046 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1243 2047
1244 $w -= $page; 2048 $w -= $page;
1245 $page &= ~1; 2049 $page &= ~1;
1246 glTranslate $page * 0.5, 0, 0; 2050 glTranslate $page * 0.5, 0, 0;
2051 $page ||= 2;
1247 2052
1248 glColor @$fg;
1249 glBegin GL_LINES;
1250 glVertex 0, 0; glVertex 0, $h;
1251 glVertex $w - 1, 0; glVertex $w - 1, $h;
1252 glVertex 0, $h * 0.5; glVertex $w, $h * 0.5;
1253 glEnd;
1254
1255 my $knob_a = $value - $page * 0.5; 2053 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1256 my $knob_b = $value + $page * 0.5; 2054 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1257 2055
1258 glBegin GL_QUADS; 2056 glEnable GL_BLEND;
1259 glColor @$fg; 2057 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1260 glVertex $knob_a, 0; 2058 glEnable GL_TEXTURE_2D;
1261 glVertex $knob_a, $h; 2059 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1262 glVertex $knob_b, $h;
1263 glVertex $knob_b, 0;
1264 2060
1265 if ($knob_a < $knob_b - 2) { 2061 # draw background
1266 glColor @$bg; 2062 $tex[1]->draw_quad (0, 0, $w, $h);
1267 glVertex $knob_a + 1, 1;
1268 glVertex $knob_a + 1, $h - 1;
1269 glVertex $knob_b - 1, $h - 1;
1270 glVertex $knob_b - 1, 1;
1271 }
1272 glEnd;
1273}
1274 2063
1275############################################################################# 2064 # draw handle
2065 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);
1276 2066
2067 glDisable GL_BLEND;
2068 glDisable GL_TEXTURE_2D;
2069}
2070
2071#############################################################################
2072
1277package CFClient::UI::MapWidget; 2073package CFClient::UI::TextView;
1278 2074
1279use strict;
1280
1281use List::Util qw(min max);
1282
1283use SDL;
1284use SDL::OpenGL;
1285
1286our @ISA = CFClient::UI::Base::; 2075our @ISA = CFClient::UI::HBox::;
2076
2077use CFClient::OpenGL;
1287 2078
1288sub new { 2079sub new {
1289 my $class = shift; 2080 my $class = shift;
1290 2081
1291 $class->SUPER::new ( 2082 my $self = $class->SUPER::new (
1292 z => -1, 2083 fontsize => 1,
1293 list => (glGenLists 1), 2084 can_events => 0,
2085 #font => default_font
1294 @_ 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 ],
1295 ) 2095 );
1296}
1297 2096
1298sub key_down { 2097 $self->{children}[1]->connect (changed => sub { $self->update });
1299 print "MAPKEYDOWN\n";
1300}
1301 2098
1302sub key_up { 2099 $self
1303} 2100}
1304 2101
1305sub size_request { 2102sub set_fontsize {
2103 my ($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);
1306 ( 2117
1307 1 + 32 * int $::WIDTH / 32, 2118 ($layout->size)[1]
1308 1 + 32 * int $::HEIGHT / 32, 2119}
1309 ) 2120
2121sub reflow {
2122 my ($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 $self->{children}[1]->update;
1310} 2153}
1311 2154
1312sub update { 2155sub update {
1313 my ($self) = @_; 2156 my ($self) = @_;
1314 2157
1315 $self->{need_update} = 1;
1316 $self->SUPER::update; 2158 $self->SUPER::update;
1317}
1318 2159
1319sub draw { 2160 return unless $self->{h} > 0;
1320 my ($self) = @_;
1321 2161
2162 delete $self->{texture};
2163
2164 $ROOT->on_refresh ($self, sub {
1322 if (delete $self->{need_update}) { 2165 if (delete $self->{need_reflow}) {
1323 glNewList $self->{list}, GL_COMPILE; 2166 my $height = 0;
1324 2167
1325 my $mx = $::CONN->{mapx}; 2168 $height += $_->[0] = $self->text_height ($_->[2])
1326 my $my = $::CONN->{mapy}; 2169 for @{$self->{par}};
1327 2170
1328 my $map = $::CONN->{map}; 2171 $self->{height} = $height;
1329 2172
1330 my ($xofs, $yofs); 2173 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1331 2174
1332 my $sw = 1 + int $::WIDTH / 32; 2175 delete $self->{texture};
1333 my $sh = 1 + int $::HEIGHT / 32;
1334
1335 if ($::CONN->{mapw} > $sw) {
1336 $xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5;
1337 } else {
1338 $xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs};
1339 } 2176 }
1340 2177
1341 if ($::CONN->{maph} > $sh) { 2178 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1342 $yofs = $my + ($::CONN->{maph} - $sh) * 0.5; 2179 glClearColor 0, 0, 0, 0;
1343 } else { 2180 glClear GL_COLOR_BUFFER_BIT;
1344 $yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
1345 }
1346 2181
1347 glEnable GL_TEXTURE_2D;
1348 glEnable GL_BLEND; 2182 glEnable GL_BLEND;
1349 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2183 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2184 glEnable GL_TEXTURE_2D;
1350 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2185 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1351 2186
1352 my $sw4 = ($sw + 3) & ~3; 2187 my $top = int $self->{children}[1]{range}[0];
1353 my $darkness = "\x00" x ($sw4 * $sh);
1354 2188
1355 for my $x (0 .. $sw - 1) { 2189 my $y0 = $top;
1356 my $row = $map->[$x + $xofs]; 2190 my $y1 = $top + $self->{h};
1357 for my $y (0 .. $sh - 1) {
1358 2191
1359 my $cell = $row->[$y + $yofs] 2192 my $y = 0;
1360 or next;
1361 2193
2194 my $layout = $self->{layout};
2195
2196 $layout->set_font ($self->{font}) if $self->{font};
2197
2198 for my $par (@{$self->{par}}) {
1362 my $dark = $cell->[0]; 2199 my $h = $par->[0];
1363 if ($dark < 0) { 2200
1364 substr $darkness, $y * $sw4 + $x, 1, chr 224; 2201 if ($y0 < $y + $h && $y < $y1) {
1365 } else { 2202 $layout->set_text ($par->[2]);
1366 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);
1367 } 2207 }
1368 2208
1369 for my $num (grep $_, @$cell[1,2,3]) { 2209 $y += $h;
1370 my $tex = $::CONN->{face}[$num]{texture} || next;
1371
1372 my ($w, $h) = @$tex{qw(w h)};
1373
1374 $tex->draw_quad (($x + 1) * 32 - $w, ($y + 1) * 32 - $h, $w, $h);
1375 }
1376 } 2210 }
1377 }
1378 2211
1379# if (1) { # higher quality darkness
1380# $lighting =~ s/(.)/$1$1$1/gs;
1381# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
1382#
1383# $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear");
1384#
1385# $lighting = $pb->get_pixels;
1386# $lighting =~ s/(.)../$1/gs;
1387# }
1388
1389 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1390
1391 $darkness = new CFClient::Texture
1392 w => $sw4,
1393 h => $sh,
1394 data => $darkness,
1395 internalformat => GL_ALPHA,
1396 format => GL_ALPHA;
1397
1398 glColor 0.45, 0.45, 0.45, 1;
1399 $darkness->draw_quad (0, 0, $sw4 * 32, $sh * 32);
1400
1401 glDisable GL_TEXTURE_2D; 2212 glDisable GL_TEXTURE_2D;
1402 glDisable GL_BLEND; 2213 glDisable GL_BLEND;
1403
1404 glEndList;
1405 }
1406
1407 glCallList $self->{list};
1408}
1409
1410my %DIR = (
1411 SDLK_KP8, [1, "north"],
1412 SDLK_KP9, [2, "northeast"],
1413 SDLK_KP6, [3, "east"],
1414 SDLK_KP3, [4, "southeast"],
1415 SDLK_KP2, [5, "south"],
1416 SDLK_KP1, [6, "southwest"],
1417 SDLK_KP4, [7, "west"],
1418 SDLK_KP7, [8, "northwest"],
1419
1420 SDLK_UP, [1, "north"],
1421 SDLK_RIGHT, [3, "east"],
1422 SDLK_DOWN, [5, "south"],
1423 SDLK_LEFT, [7, "west"],
1424);
1425
1426sub key_down {
1427 my ($self, $ev) = @_;
1428
1429 my $mod = $ev->key_mod;
1430 my $sym = $ev->key_sym;
1431
1432 if ($sym == SDLK_KP5) {
1433 $::CONN->send ("command stay fire");
1434 } elsif (exists $DIR{$sym}) {
1435 if ($mod & KMOD_SHIFT) {
1436 $self->{shft}++;
1437 $::CONN->send ("command fire $DIR{$sym}[0]");
1438 } elsif ($mod & KMOD_CTRL) {
1439 $self->{ctrl}++;
1440 $::CONN->send ("command run $DIR{$sym}[0]");
1441 } else {
1442 $::CONN->send ("command $DIR{$sym}[1]");
1443 } 2214 };
1444 } 2215 });
1445} 2216}
1446 2217
1447sub key_up { 2218sub _draw {
1448 my ($self, $ev) = @_; 2219 my ($self) = @_;
1449 2220
1450 my $mod = $ev->key_mod; 2221 glEnable GL_BLEND;
1451 my $sym = $ev->key_sym; 2222 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2223 glEnable GL_TEXTURE_2D;
2224 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2225 glColor 1, 1, 1, 1;
2226 $self->{texture}->draw_quad (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2227 glDisable GL_TEXTURE_2D;
2228 glDisable GL_BLEND;
1452 2229
1453 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) { 2230 $self->{children}[1]->draw;
1454 $::CONN->send ("command fire_stop"); 2231
1455 }
1456 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1457 $::CONN->send ("command run_stop");
1458 }
1459} 2232}
1460 2233
1461############################################################################# 2234#############################################################################
1462 2235
1463package CFClient::UI::Animator; 2236package CFClient::UI::Animator;
1464 2237
1465use SDL::OpenGL; 2238use CFClient::OpenGL;
1466 2239
1467our @ISA = CFClient::UI::Bin::; 2240our @ISA = CFClient::UI::Bin::;
1468 2241
1469sub moveto { 2242sub moveto {
1470 my ($self, $x, $y) = @_; 2243 my ($self, $x, $y) = @_;
… …
1500 glPopMatrix; 2273 glPopMatrix;
1501} 2274}
1502 2275
1503############################################################################# 2276#############################################################################
1504 2277
1505package 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 $self->{hover};
2494 }
2495}
2496
2497#############################################################################
2498
2499package CFClient::UI::Root;
1506 2500
1507our @ISA = CFClient::UI::Container::; 2501our @ISA = CFClient::UI::Container::;
2502
2503use CFClient::OpenGL;
2504
2505sub check_size {
2506 my ($self) = @_;
2507
2508 $self->configure (0, 0, $::WIDTH, $::HEIGHT);
2509}
1508 2510
1509sub size_request { 2511sub size_request {
1510 ($::WIDTH, $::HEIGHT) 2512 ($::WIDTH, $::HEIGHT)
1511} 2513}
1512 2514
2515sub configure {
2516 my ($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 $self
2592}
2593
1513sub size_allocate { 2594sub size_allocate {
1514 my ($self, $x, $y, $w, $h) = @_;
1515
1516 $self->_size_allocate ($x, $y, $w, $h);
1517
1518 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request)
1519 for @{$self->{children}};
1520}
1521
1522sub translate {
1523 my ($self, $x, $y) = @_; 2595 my ($self, $w, $h) = @_;
1524 2596
1525 ($x, $y) 2597 $self->{w} = $w;
1526} 2598 $self->{h} = $h;
1527 2599
1528sub update { 2600 $self->check_size;
1529 my ($self) = @_;
1530
1531 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT);
1532 ::refresh ();
1533} 2601}
1534 2602
1535sub add { 2603sub set_items {
1536 my ($self, $widget) = @_; 2604 my ($self, $items) = @_;
2605 my @items = values %{$items};
2606 @items = sort { $a->{type} <=> $b->{type} } @items;
1537 2607
1538 $self->SUPER::add ($widget); 2608 $self->{real_items} = \@items;
1539 2609
1540 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request); 2610 for my $item (@items) {
1541} 2611 my $desc = $item->{nrof} < 2
2612 ? $item->{name}
2613 : "$item->{nrof} $item->{name_pl}";
1542 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 $self->update;
2654}
2655
1543sub draw { 2656sub _draw {
1544 my ($self) = @_; 2657 my ($self) = @_;
1545 2658
1546 $self->_draw; 2659 my ($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 += $chld->{h};
2678 } else {
2679 last
2680 }
2681 }
1547} 2682}
2683
1548 2684
1549############################################################################# 2685#############################################################################
1550 2686
1551package CFClient::UI; 2687package CFClient::UI;
1552 2688
2689$ROOT = new CFClient::UI::Root;
1553$TOPLEVEL = new CFClient::UI::Toplevel; 2690$TOOLTIP = new CFClient::UI::Tooltip;
1554 2691
15551 26921
1556 2693

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines