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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.76 by root, Tue Apr 11 21:24:09 2006 UTC vs.
Revision 1.188 by root, Mon May 8 21:16:09 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 $GRAB->button_down ($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;
242 $self->emit (size_allocate => $w, $h);
121 1 243 }
122} 244}
123 245
124sub size_allocate { 246sub size_allocate {
247 # nothing to be done
248}
249
250sub children {
251}
252
253# call when resolution changes etc.
254sub reconfigure {
255 my ($self) = @_;
256
257 $_->reconfigure
258 for $self->children;
259
260 $self->check_size;
261 $self->size_allocate ($self->{w}, $self->{h});
262 $self->update;
263}
264
265sub set_max_size {
125 my ($self, $x, $y, $w, $h) = @_; 266 my ($self, $w, $h) = @_;
126 267
127 $self->_size_allocate ($x, $y, $w, $h); 268 delete $self->{max_w}; $self->{max_w} = $w if $w;
269 delete $self->{max_h}; $self->{max_h} = $h if $h;
128} 270}
129 271
130# translate global koordinates to local coordinate system 272# return top left coordinates
131sub translate { 273sub _topleft {
132 my ($self, $x, $y) = @_; 274 my ($self, $x, $y) = @_;
133 275
276 $self->{parent}
277 or Carp::confess "no parent widget in _topleft\n";#d#
278
134 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 279 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});
280}
281
282# translate global coordinates to local coordinate system
283sub coord2local {
284 my ($self, $x, $y) = @_;
285
286 my ($X, $Y) = $self->_topleft;
287 ($x - $X, $y - $Y)
288}
289
290# translate local coordinates to global coordinate system
291sub coord2global {
292 my ($self, $x, $y) = @_;
293
294 my ($X, $Y) = $self->_topleft;
295 ($x + $X, $y + $Y)
135} 296}
136 297
137sub focus_in { 298sub focus_in {
138 my ($self) = @_; 299 my ($self) = @_;
139 300
140 return if $FOCUS == $self; 301 return if $FOCUS == $self;
302 return unless $self->{can_focus};
141 303
142 my $focus = $FOCUS; $FOCUS = $self; 304 my $focus = $FOCUS; $FOCUS = $self;
305
306 $self->emit (focus_in => $focus);
307
143 $focus->update if $focus; 308 $focus->update if $focus;
144 $FOCUS->update; 309 $FOCUS->update;
145} 310}
146 311
147sub focus_out { 312sub focus_out {
148 my ($self) = @_; 313 my ($self) = @_;
149 314
150 return unless $FOCUS == $self; 315 return unless $FOCUS == $self;
151 316
152 my $focus = $FOCUS; undef $FOCUS; 317 my $focus = $FOCUS; undef $FOCUS;
318
319 $self->emit (focus_out => $focus);
320
153 $focus->update if $focus; #? 321 $focus->update if $focus; #?
154} 322}
155 323
156sub mouse_motion { } 324sub mouse_motion { }
157sub button_up { } 325sub button_up { }
… …
178 glPushMatrix; 346 glPushMatrix;
179 glTranslate $self->{x}, $self->{y}, 0; 347 glTranslate $self->{x}, $self->{y}, 0;
180 $self->_draw; 348 $self->_draw;
181 glPopMatrix; 349 glPopMatrix;
182 350
183 if ($self == $HOVER) { 351 if ($self == $HOVER && $self->{can_hover}) {
184 my ($x, $y) = @$self{qw(x y)}; 352 my ($x, $y) = @$self{qw(x y)};
185 353
186 glColor 0, 0, 1, 0.2; 354 glColor 1, 0.8, 0.5, 0.2;
187 glEnable GL_BLEND; 355 glEnable GL_BLEND;
188 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 356 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
189 glBegin GL_QUADS; 357 glBegin GL_QUADS;
190 glVertex $x , $y; 358 glVertex $x , $y;
191 glVertex $x + $self->{w}, $y; 359 glVertex $x + $self->{w}, $y;
192 glVertex $x + $self->{w}, $y + $self->{h}; 360 glVertex $x + $self->{w}, $y + $self->{h};
193 glVertex $x , $y + $self->{h}; 361 glVertex $x , $y + $self->{h};
194 glEnd; 362 glEnd;
195 glDisable GL_BLEND; 363 glDisable GL_BLEND;
196 } 364 }
365
366 if ($ENV{PCLIENT_DEBUG}) {
367 glPushMatrix;
368 glColor 1, 1, 0, 1;
369 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
370 glBegin GL_LINE_LOOP;
371 glVertex 0 , 0;
372 glVertex $self->{w}, 0;
373 glVertex $self->{w}, $self->{h};
374 glVertex 0 , $self->{h};
375 glEnd;
376 glPopMatrix;
377 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
378 }
197} 379}
198 380
199sub _draw { 381sub _draw {
200 my ($self) = @_; 382 my ($self) = @_;
201 383
202 warn "no draw defined for $self\n"; 384 warn "no draw defined for $self\n";
203}
204
205sub bbox {
206 my ($self) = @_;
207 my ($w, $h) = $self->size_request;
208 (
209 $self->{x},
210 $self->{y},
211 $self->{x} = $w,
212 $self->{y} = $h
213 )
214} 385}
215 386
216sub find_widget { 387sub find_widget {
217 my ($self, $x, $y) = @_; 388 my ($self, $x, $y) = @_;
389
390 return () unless $self->{can_events};
218 391
219 return $self 392 return $self
220 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 393 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
221 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 394 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
222 395
223 () 396 ()
224} 397}
225 398
226sub del_parent { $_[0]->{parent} = undef }
227
228sub set_parent { 399sub set_parent {
229 my ($self, $par) = @_; 400 my ($self, $parent) = @_;
230 401
231 $self->{parent} = $par;
232 Scalar::Util::weaken $self->{parent}; 402 Scalar::Util::weaken ($self->{parent} = $parent);
233} 403}
234 404
235sub get_parent { 405sub check_size {
406 my ($self) = @_;
407
236 $_[0]->{parent} 408 $self->{parent}
409 or return 1;
410
411 my ($w, $h) = $self->{user_w} && $self->{user_h}
412 ? @$self{qw(user_w user_h)}
413 : $self->size_request;
414
415 if ($w != $self->{req_w} || $h != $self->{req_h}) {
416 $self->{req_w} = $w;
417 $self->{req_h} = $h;
418
419 $self->{parent}->check_size
420 or $self->size_allocate (
421 (List::Util::max $self->{w}, $w),
422 (List::Util::max $self->{h}, $h),
423 );
424
425 1
426 } else {
427 0
428 }
237} 429}
238 430
239sub update { 431sub update {
240 my ($self) = @_; 432 my ($self) = @_;
241 433
… …
244} 436}
245 437
246sub connect { 438sub connect {
247 my ($self, $signal, $cb) = @_; 439 my ($self, $signal, $cb) = @_;
248 440
249 push @{ $self->{cb}{$signal} }, $cb; 441 push @{ $self->{signal_cb}{$signal} }, $cb;
250} 442}
251 443
252sub emit { 444sub emit {
253 my ($self, $signal, @args) = @_; 445 my ($self, $signal, @args) = @_;
254 446
255 $_->($self, @args) 447 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
256 for @{$self->{cb}{$signal} || []};
257} 448}
258 449
259sub DESTROY { 450sub DESTROY {
260 my ($self) = @_; 451 my ($self) = @_;
261 452
… …
267package CFClient::UI::DrawBG; 458package CFClient::UI::DrawBG;
268 459
269our @ISA = CFClient::UI::Base::; 460our @ISA = CFClient::UI::Base::;
270 461
271use strict; 462use strict;
272use SDL::OpenGL; 463use CFClient::OpenGL;
273 464
274sub new { 465sub new {
275 my $class = shift; 466 my $class = shift;
276 467
277 # range [value, low, high, page] 468 # range [value, low, high, page]
278 469
279 $class->SUPER::new ( 470 $class->SUPER::new (
280 bg => [0, 0, 0, 0.2], 471 bg => [0, 0, 0, 0.2],
281 active_bg => [1, 1, 1], 472 active_bg => [1, 1, 1, 0.5],
282 @_ 473 @_
283 ) 474 )
284} 475}
285 476
286sub _draw { 477sub _draw {
… …
306 497
307package CFClient::UI::Empty; 498package CFClient::UI::Empty;
308 499
309our @ISA = CFClient::UI::Base::; 500our @ISA = CFClient::UI::Base::;
310 501
502sub new {
503 my ($class, %arg) = @_;
504 $class->SUPER::new (can_events => 0, %arg);
505}
506
311sub size_request { 507sub size_request {
312 (0, 0) 508 (0, 0)
313} 509}
314 510
315sub draw { } 511sub draw { }
… …
323sub new { 519sub new {
324 my ($class, %arg) = @_; 520 my ($class, %arg) = @_;
325 521
326 my $children = delete $arg{children} || []; 522 my $children = delete $arg{children} || [];
327 523
328 my $self = $class->SUPER::new (children => [], %arg); 524 my $self = $class->SUPER::new (
525 children => [],
526 can_events => 0,
527 %arg,
528 );
329 $self->add ($_) for @$children; 529 $self->add ($_) for @$children;
330 530
331 $self 531 $self
332} 532}
333 533
334sub add { 534sub add {
335 my ($self, $chld, $expand) = @_; 535 my ($self, @widgets) = @_;
336 536
337 $chld->{expand} = $expand;
338 $chld->set_parent ($self); 537 $_->set_parent ($self)
538 for @widgets;
539
540 use sort 'stable';
339 541
340 $self->{children} = [ 542 $self->{children} = [
341 sort { $a->{z} <=> $b->{z} } 543 sort { $a->{z} <=> $b->{z} }
342 @{$self->{children}}, $chld 544 @{$self->{children}}, @widgets
343 ]; 545 ];
344 546
345 $self->{w} = $self->{h} = -1; 547 $_->check_size
548 for @widgets;
549
346 $self->update; 550 $self->update;
347} 551}
348 552
553sub children {
554 @{ $_[0]{children} }
555}
556
349sub remove { 557sub remove {
350 my ($self, $widget) = @_; 558 my ($self, $child) = @_;
351 559
560 delete $child->{parent};
561 $child->hide;
562
352 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 563 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
353 564
354 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 565 $self->check_size;
566 $self->update;
567}
568
569sub clear {
570 my ($self) = @_;
571
572 my $children = delete $self->{children};
573 $self->{children} = [];
574
575 for (@$children) {
576 delete $_->{parent};
577 $_->hide;
578 }
579
580 $self->check_size;
581 $self->update;
355} 582}
356 583
357sub find_widget { 584sub find_widget {
358 my ($self, $x, $y) = @_; 585 my ($self, $x, $y) = @_;
359 586
… …
389 616
390 $class->SUPER::new (children => [$child], %arg) 617 $class->SUPER::new (children => [$child], %arg)
391} 618}
392 619
393sub add { 620sub add {
394 my ($self, $widget) = @_; 621 my ($self, $child) = @_;
395 622
396 $self->{children} = []; 623 $self->{children} = [];
397 624
398 $self->SUPER::add ($widget); 625 $self->SUPER::add ($child);
399} 626}
400 627
401sub remove { 628sub remove {
402 my ($self, $widget) = @_; 629 my ($self, $widget) = @_;
403 630
… …
412sub size_request { 639sub size_request {
413 $_[0]{children}[0]->size_request 640 $_[0]{children}[0]->size_request
414} 641}
415 642
416sub size_allocate { 643sub size_allocate {
417 my ($self, $x, $y, $w, $h) = @_; 644 my ($self, $w, $h) = @_;
418 645
419 $self->_size_allocate ($x, $y, $w, $h) or return;
420
421 $self->{children}[0]->size_allocate (0, 0, $w, $h); 646 $self->{children}[0]->configure (0, 0, $w, $h);
422} 647}
423 648
424############################################################################# 649#############################################################################
425 650
426package CFClient::UI::Window; 651package CFClient::UI::Window;
427 652
428our @ISA = CFClient::UI::Bin::; 653our @ISA = CFClient::UI::Bin::;
429 654
430use SDL::OpenGL; 655use CFClient::OpenGL;
431 656
432sub new { 657sub new {
433 my ($class, %arg) = @_; 658 my ($class, %arg) = @_;
434 659
435 my $self = $class->SUPER::new (%arg); 660 my $self = $class->SUPER::new (%arg);
436} 661}
437 662
438sub update { 663sub update {
439 my ($self) = @_; 664 my ($self) = @_;
440 665
441 # we want to do this delayed... 666 $ROOT->on_refresh ($self => sub { $self->render_child });
442 $self->render_chld;
443 $self->SUPER::update; 667 $self->SUPER::update;
444} 668}
445 669
446sub render_chld {
447 my ($self) = @_;
448
449 $self->{texture} =
450 CFClient::Texture->new_from_opengl (
451 $self->{w}, $self->{h}, sub { $self->child->draw }
452 );
453}
454
455sub size_allocate { 670sub size_allocate {
456 my ($self, $x, $y, $w, $h) = @_; 671 my ($self, $w, $h) = @_;
457 672
458 $self->_size_allocate ($x, $y, $w, $h) or return;
459
460 $self->child->size_allocate (0, 0, $w, $h); 673 $self->SUPER::size_allocate ($w, $h);
674 $self->update;
675}
461 676
677sub _render {
678 $_[0]{children}[0]->draw;
679}
680
681sub render_child {
682 my ($self) = @_;
683
684 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
685 glClearColor 0, 0, 0, 0;
686 glClear GL_COLOR_BUFFER_BIT;
687
462 $self->render_chld; 688 $self->_render;
689# glColorMask 1, 1, 1, 0;
690# glEnable GL_BLEND;
691# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
692# glRasterPos 0, 0;
693# glCopyPixels 0, 0, $self->{w}, $self->{h};
694# glDisable GL_BLEND;
695# glColorMask 1, 1, 1, 1;
696 };
463} 697}
464 698
465sub _draw { 699sub _draw {
466 my ($self) = @_; 700 my ($self) = @_;
467 701
468 my ($w, $h) = ($self->w, $self->h); 702 my ($w, $h) = ($self->w, $self->h);
469 703
470 my $tex = $self->{texture} 704 my $tex = $self->{texture}
471 or return; 705 or return;
706
707 glEnable GL_BLEND;
708 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
709 glEnable GL_TEXTURE_2D;
710 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
711 glColor 0, 0, 0, 1;
712
713 $tex->draw_quad (0, 0, $w, $h);
714
715 glDisable GL_BLEND;
716 glDisable GL_TEXTURE_2D;
717}
718
719#############################################################################
720
721package CFClient::UI::ViewPort;
722
723our @ISA = CFClient::UI::Window::;
724
725sub size_request {
726 my ($self) = @_;
727
728 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
729 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
730
731 @$self{qw(child_w child_h)}
732}
733
734sub size_allocate {
735 my ($self, $w, $h) = @_;
736
737 $self->update;
738}
739
740sub set_offset {
741 my ($self, $x, $y) = @_;
742
743 $self->{view_x} = int $x;
744 $self->{view_y} = int $y;
745
746 $self->update;
747}
748
749# hmm, this does not work for topleft of $self... but we should not aks for that
750sub _topleft {
751 my ($self, $x, $y) = @_;
752
753 $self->SUPER::_topleft ($x - $self->{view_x}, $y - $self->{view_y})
754}
755
756sub find_widget {
757 my ($self, $x, $y) = @_;
758
759 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
760 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
761 ) {
762 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
763 } else {
764 $self->CFClient::UI::Base::find_widget ($x, $y)
765 }
766}
767
768sub _render {
769 my ($self) = @_;
770
771 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
772
773 $self->SUPER::_render;
774}
775
776#############################################################################
777
778package CFClient::UI::ScrolledWindow;
779
780our @ISA = CFClient::UI::HBox::;
781
782sub new {
783 my $class = shift;
784
785 my $self;
786
787 my $slider = new CFClient::UI::Slider
788 vertical => 1,
789 range => [0, 0, 1, 0.01], # HACK fix
790 connect_changed => sub {
791 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
792 },
793 ;
794
795 $self = $class->SUPER::new (
796 vp => (new CFClient::UI::ViewPort),
797 slider => $slider,
798 @_,
799 );
800
801 $self->{vp}->add ($self->{scrolled});
802 $self->add ($self->{vp});
803 $self->add ($self->{slider});
804
805 $self
806}
807
808#TODO# update range on size_allocate depeneing on child
809# update viewport offset on scroll
810
811#############################################################################
812
813package CFClient::UI::Frame;
814
815our @ISA = CFClient::UI::Bin::;
816
817use CFClient::OpenGL;
818
819sub new {
820 my $class = shift;
821
822 my $self = $class->SUPER::new (
823 bg => [1, 1, 1, 1],
824 border_bg => [1, 1, 1, 1],
825 border => 0.8,
826 @_
827 );
828
829 $self
830}
831
832sub _draw {
833 my ($self) = @_;
834
835 my ($w, $h) = ($self->{w}, $self->{h});
472 836
473 glEnable GL_BLEND; 837 glEnable GL_BLEND;
474 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 838 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
475 glEnable GL_TEXTURE_2D; 839 glEnable GL_TEXTURE_2D;
476 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 840 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
477 841
478 $tex->draw_quad (0, 0, $w, $h); 842# glBegin GL_QUADS;
843# glColor 0, 0, 0, 0;
844# glVertex 0 , 0;
845# glVertex 0 , $h;
846# glVertex $w, $h;
847# glVertex $w, 0;
848# glEnd;
479 849
850
851 $self->child->draw;
480 glDisable GL_BLEND; 852 glDisable GL_BLEND;
481 glDisable GL_TEXTURE_2D; 853 glDisable GL_TEXTURE_2D;
482} 854}
483 855
484############################################################################# 856#############################################################################
485 857
486package CFClient::UI::Frame; 858package CFClient::UI::FancyFrame;
487 859
488our @ISA = CFClient::UI::Bin::; 860our @ISA = CFClient::UI::Bin::;
489 861
490use SDL::OpenGL; 862use CFClient::OpenGL;
863
864my @tex =
865 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
866 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
867
868sub new {
869 my $class = shift;
870
871 # TODO: user_x, user_y, overwrite moveto?
872
873 my $self = $class->SUPER::new (
874 bg => [1, 1, 1, 1],
875 border_bg => [1, 1, 1, 1],
876 border => 0.6,
877 can_events => 1,
878 @_
879 );
880
881 $self->{title} &&= new CFClient::UI::Label
882 align => 0,
883 valign => 1,
884 text => $self->{title},
885 fontsize => $self->{border};
886
887 $self
888}
889
890sub border {
891 int $_[0]{border} * $::FONTSIZE
892}
491 893
492sub size_request { 894sub size_request {
493 my ($self) = @_; 895 my ($self) = @_;
494 my $chld = $self->child
495 or return (0, 0);
496 896
497 $chld->move (2, 2); 897 my ($w, $h) = $self->SUPER::size_request;
498 898
499 map { $_ + 4 } $chld->size_request; 899 (
900 $w + $self->border * 2,
901 $h + $self->border * 2,
902 )
500} 903}
501 904
502sub size_allocate { 905sub size_allocate {
906 my ($self, $w, $h) = @_;
907
908 $h -= List::Util::max 0, $self->border * 2;
909 $w -= List::Util::max 0, $self->border * 2;
910
911 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
912 if $self->{title};
913
914 $self->child->configure ($self->border, $self->border, $w, $h);
915}
916
917sub button_down {
918 my ($self, $ev, $x, $y) = @_;
919
920 my ($w, $h) = @$self{qw(w h)};
921 my $border = $self->border;
922
923 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
924 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
925
926 if ($lr & $td) {
927 my ($wx, $wy) = ($self->{x}, $self->{y});
928 my ($ox, $oy) = ($ev->{x}, $ev->{y});
929 my ($bw, $bh) = ($self->{w}, $self->{h});
930
931 my $mx = $x < $border;
932 my $my = $y < $border;
933
934 $self->{motion} = sub {
935 my ($ev, $x, $y) = @_;
936
937 my $dx = $ev->{x} - $ox;
938 my $dy = $ev->{y} - $oy;
939
940 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
941 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
942 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
943 $self->check_size;
944 };
945
946 } elsif ($lr ^ $td) {
947 my ($ox, $oy) = ($ev->{x}, $ev->{y});
948 my ($bx, $by) = ($self->{x}, $self->{y});
949
950 $self->{motion} = sub {
951 my ($ev, $x, $y) = @_;
952
953 ($x, $y) = ($ev->{x}, $ev->{y});
954
955 $self->move ($bx + $x - $ox, $by + $y - $oy);
956 $self->update;
957 };
958 }
959}
960
961sub button_up {
962 my ($self, $ev, $x, $y) = @_;
963
964 delete $self->{motion};
965}
966
967sub mouse_motion {
968 my ($self, $ev, $x, $y) = @_;
969
970 $self->{motion}->($ev, $x, $y) if $self->{motion};
971}
972
973sub _draw {
974 my ($self) = @_;
975
976 my ($w, $h ) = ($self->{w}, $self->{h});
977 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
978
979 glEnable GL_BLEND;
980 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
981 glEnable GL_TEXTURE_2D;
982 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
983
984 my $border = $self->border;
985
986 glColor @{ $self->{border_bg} };
987 $tex[1]->draw_quad (0, 0, $w, $border);
988 $tex[3]->draw_quad (0, $border, $border, $ch);
989 $tex[2]->draw_quad ($w - $border, $border, $border, $ch);
990 $tex[4]->draw_quad (0, $h - $border, $w, $border);
991
992 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
993 my $bg = $tex[0];
994
995 # TODO: repeat texture not scale
996 my $rep_x = $cw / $bg->{w};
997 my $rep_y = $ch / $bg->{h};
998
999 glColor @{ $self->{bg} };
1000
1001 $bg->{s} = $rep_x;
1002 $bg->{t} = $rep_y;
1003 $bg->{wrap_mode} = 1;
1004 $bg->draw_quad ($border, $border, $cw, $ch);
1005
1006 glDisable GL_TEXTURE_2D;
1007 glDisable GL_BLEND;
1008 }
1009
1010 $self->{title}->draw if $self->{title};
1011
1012 $self->child->draw;
1013}
1014
1015#############################################################################
1016
1017package CFClient::UI::Table;
1018
1019our @ISA = CFClient::UI::Base::;
1020
1021use List::Util qw(max sum);
1022
1023use CFClient::OpenGL;
1024
1025sub new {
1026 my $class = shift;
1027
1028 $class->SUPER::new (
1029 col_expand => [],
1030 @_
1031 )
1032}
1033
1034sub add {
503 my ($self, $x, $y, $w, $h) = @_; 1035 my ($self, $x, $y, $child) = @_;
1036
1037 $child->set_parent ($self);
1038 $self->{children}[$y][$x] = $child;
1039
1040 $child->check_size;
1041}
1042
1043sub children {
1044 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1045}
1046
1047# TODO: move to container class maybe? send childs a signal on removal?
1048sub clear {
1049 my ($self) = @_;
1050
1051 my @children = $self->children;
1052 delete $self->{children};
504 1053
505 $self->_size_allocate ($x, $y, $w, $h) or return; 1054 for (@children) {
1055 delete $_->{parent};
1056 $_->hide;
1057 }
506 1058
507 $self->child->size_allocate (2, 2, $w - 4, $h - 4); 1059 $self->update;
1060}
1061
1062sub get_wh {
1063 my ($self) = @_;
1064
1065 my (@w, @h);
1066
1067 for my $y (0 .. $#{$self->{children}}) {
1068 my $row = $self->{children}[$y]
1069 or next;
1070
1071 for my $x (0 .. $#$row) {
1072 my $widget = $row->[$x]
1073 or next;
1074 my ($w, $h) = @$widget{qw(req_w req_h)};
1075
1076 $w[$x] = max $w[$x], $w;
1077 $h[$y] = max $h[$y], $h;
1078 }
1079 }
1080
1081 (\@w, \@h)
1082}
1083
1084sub size_request {
1085 my ($self) = @_;
1086
1087 my ($ws, $hs) = $self->get_wh;
1088
1089 (
1090 (sum @$ws),
1091 (sum @$hs),
1092 )
1093}
1094
1095sub size_allocate {
1096 my ($self, $w, $h) = @_;
1097
1098 my ($ws, $hs) = $self->get_wh;
1099
1100 my $req_w = sum @$ws;
1101 my $req_h = sum @$hs;
1102
1103 # TODO: nicer code && do row_expand
1104 my @col_expand = @{$self->{col_expand}};
1105 @col_expand = (1) x @$ws unless @col_expand;
1106 my $col_expand = (sum @col_expand) || 1;
1107
1108 # linearly scale sizes
1109 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1110 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1111
1112 CFClient::UI::harmonize $ws;
1113 CFClient::UI::harmonize $hs;
1114
1115 my $y;
1116
1117 for my $r (0 .. $#{$self->{children}}) {
1118 my $row = $self->{children}[$r]
1119 or next;
1120
1121 my $x = 0;
1122 my $row_h = $hs->[$r];
1123
1124 for my $c (0 .. $#$row) {
1125 my $col_w = $ws->[$c];
1126
1127 if (my $widget = $row->[$c]) {
1128 $widget->configure ($x, $y, $col_w, $row_h);
1129 }
1130
1131 $x += $col_w;
1132 }
1133
1134 $y += $row_h;
1135 }
1136
1137}
1138
1139sub find_widget {
1140 my ($self, $x, $y) = @_;
1141
1142 $x -= $self->{x};
1143 $y -= $self->{y};
1144
1145 my $res;
1146
1147 for (grep $_, map @$_, grep $_, @{ $self->{children} }) {
1148 $res = $_->find_widget ($x, $y)
1149 and return $res;
1150 }
1151
1152 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
508} 1153}
509 1154
510sub _draw { 1155sub _draw {
511 my ($self) = @_; 1156 my ($self) = @_;
512 1157
513 my $chld = $self->child; 1158 for (grep $_, @{$self->{children}}) {
514 1159 $_->draw for grep $_, @$_;
515 my ($w, $h) = $chld->size_request; 1160 }
516
517 glBegin GL_QUADS;
518 glColor 0, 0, 0;
519 glVertex 0 , 0;
520 glVertex 0 , $h + 4;
521 glVertex $w + 4 , $h + 4;
522 glVertex $w + 4 , 0;
523 glEnd;
524
525 $chld->draw;
526} 1161}
527 1162
528############################################################################# 1163#############################################################################
529 1164
530package CFClient::UI::FancyFrame; 1165package CFClient::UI::HBox;
531 1166
1167# TODO: wrap into common Box base class
1168
532our @ISA = CFClient::UI::Bin::; 1169our @ISA = CFClient::UI::Container::;
533
534use SDL::OpenGL;
535
536my @tex =
537 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
538 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
539 1170
540sub size_request { 1171sub size_request {
541 my ($self) = @_; 1172 my ($self) = @_;
542 1173
543 my ($w, $h) = $self->SUPER::size_request; 1174 my @alloc = map [$_->size_request], @{$self->{children}};
544 1175
545 $h += $tex[1]->{h}; 1176 (
546 $h += $tex[4]->{h}; 1177 (List::Util::sum map $_->[0], @alloc),
547 $w += $tex[2]->{w}; 1178 (List::Util::max map $_->[1], @alloc),
548 $w += $tex[3]->{w}; 1179 )
549
550 ($w, $h)
551} 1180}
552 1181
553sub size_allocate { 1182sub size_allocate {
554 my ($self, $x, $y, $w, $h) = @_; 1183 my ($self, $w, $h) = @_;
555 1184
556 $self->_size_allocate ($x, $y, $w, $h) or return; 1185 ($h, $w) = ($w, $h);
557 1186
558 $h -= $tex[1]->{h};
559 $h -= $tex[4]->{h};
560 $w -= $tex[2]->{w};
561 $w -= $tex[3]->{w};
562
563 $h = $h < 0 ? 0 : $h;
564 $w = $w < 0 ? 0 : $w;
565
566 my $child = $self->child; 1187 my $children = $self->{children};
567 1188
568 $child->size_allocate ($tex[3]->{w}, $tex[1]->{h}, $w, $h); 1189 my @h = map $_->{req_w}, @$children;
1190
1191 my $req_h = List::Util::sum @h;
1192
1193 if ($req_h > $h) {
1194 # ah well, not enough space
1195 $_ *= $h / $req_h for @h;
1196 } else {
1197 my $exp = List::Util::sum map $_->{expand}, @$children;
1198 $exp ||= 1;
1199
1200 for (0 .. $#$children) {
1201 my $child = $children->[$_];
1202
1203 my $alloc_h = $h[$_];
1204 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1205 $h[$_] = $alloc_h;
1206 }
1207 }
1208
1209 CFClient::UI::harmonize \@h;
1210
1211 my $y = 0;
1212 for (0 .. $#$children) {
1213 my $child = $children->[$_];
1214 my $h = $h[$_];
1215 $child->configure ($y, 0, $h, $w);
1216
1217 $y += $h;
1218 }
1219
1220 1
1221}
1222
1223#############################################################################
1224
1225package CFClient::UI::VBox;
1226
1227# TODO: wrap into common Box base class
1228
1229our @ISA = CFClient::UI::Container::;
1230
1231sub size_request {
1232 my ($self) = @_;
1233
1234 my @alloc = map [$_->size_request], @{$self->{children}};
1235
1236 (
1237 (List::Util::max map $_->[0], @alloc),
1238 (List::Util::sum map $_->[1], @alloc),
1239 )
1240}
1241
1242sub size_allocate {
1243 my ($self, $w, $h) = @_;
1244
1245 my $children = $self->{children};
1246
1247 my @h = map $_->{req_h}, @$children;
1248
1249 my $req_h = List::Util::sum @h;
1250
1251 if ($req_h > $h) {
1252 # ah well, not enough space
1253 $_ *= $h / $req_h for @h;
1254 } else {
1255 my $exp = List::Util::sum map $_->{expand}, @$children;
1256 $exp ||= 1;
1257
1258 for (0 .. $#$children) {
1259 my $child = $children->[$_];
1260
1261 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1262 }
1263 }
1264
1265 CFClient::UI::harmonize \@h;
1266
1267 my $y = 0;
1268 for (0 .. $#$children) {
1269 my $child = $children->[$_];
1270 my $h = $h[$_];
1271 $child->configure (0, $y, $w, $h);
1272
1273 $y += $h;
1274 }
1275
1276 1
1277}
1278
1279#############################################################################
1280
1281package CFClient::UI::Label;
1282
1283our @ISA = CFClient::UI::Base::;
1284
1285use CFClient::OpenGL;
1286
1287sub new {
1288 my ($class, %arg) = @_;
1289
1290 my $self = $class->SUPER::new (
1291 fg => [1, 1, 1],
1292 #font => default_font
1293 fontsize => 1,
1294 text => "",
1295 align => -1,
1296 valign => -1,
1297 padding => 2,
1298 layout => new CFClient::Layout,
1299 can_events => 0,
1300 %arg
1301 );
1302
1303 if (exists $self->{template}) {
1304 my $layout = new CFClient::Layout;
1305 $layout->set_text (delete $self->{template});
1306 $self->{template} = $layout;
1307 }
1308
1309 $self->set_text (delete $self->{text}) if exists $self->{text};
1310 $self->set_markup (delete $self->{markup}) if exists $self->{markup};
1311
1312 $self
1313}
1314
1315sub escape {
1316 local $_ = $_[1];
1317
1318 s/&/&amp;/g;
1319 s/>/&gt;/g;
1320 s/</&lt;/g;
1321
1322 $_[1]
1323}
1324
1325sub update {
1326 my ($self) = @_;
1327
1328 delete $self->{texture};
1329 $self->SUPER::update;
1330}
1331
1332sub set_text {
1333 my ($self, $text) = @_;
1334
1335 return if $self->{text} eq "T$text";
1336 $self->{text} = "T$text";
1337
1338 $self->{layout}->set_text ($text);
1339
1340 delete $self->{texture};
1341 $self->update;
1342 $self->check_size;
1343}
1344
1345sub set_markup {
1346 my ($self, $markup) = @_;
1347
1348 return if $self->{text} eq "M$markup";
1349 $self->{text} = "M$markup";
1350
1351 $self->{layout}->set_markup ($markup);
1352
1353 delete $self->{texture};
1354 $self->update;
1355 $self->check_size;
1356}
1357
1358sub size_request {
1359 my ($self) = @_;
1360
1361 $self->{layout}->set_font ($self->{font}) if $self->{font};
1362 $self->{layout}->set_width ($self->{max_w} || -1);
1363 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1364
1365 my ($w, $h) = $self->{layout}->size;
1366
1367 if (exists $self->{template}) {
1368 $self->{template}->set_font ($self->{font}) if $self->{font};
1369 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1370
1371 my ($w2, $h2) = $self->{template}->size;
1372
1373 $w = List::Util::max $w, $w2;
1374 $h = List::Util::max $h, $h2;
1375 }
1376
1377 (
1378 $w + $self->{padding} * 2,
1379 $h + $self->{padding} * 2,
1380 )
1381}
1382
1383sub size_allocate {
1384 my ($self, $w, $h) = @_;
1385
1386 delete $self->{texture};
1387}
1388
1389sub set_fontsize {
1390 my ($self, $fontsize) = @_;
1391
1392 $self->{fontsize} = $fontsize;
1393 delete $self->{texture};
1394
1395 $self->update;
1396 $self->check_size;
569} 1397}
570 1398
571sub _draw { 1399sub _draw {
572 my ($self) = @_; 1400 my ($self) = @_;
573 1401
574 my ($w, $h) = ($self->{w}, $self->{h}); 1402 my $tex = $self->{texture} ||= do {
575 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1403 $self->{layout}->set_font ($self->{font}) if $self->{font};
1404 $self->{layout}->set_width ($self->{w});
1405 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
1406 new_from_layout CFClient::Texture $self->{layout}
1407 };
576 1408
577 glEnable GL_BLEND; 1409 glEnable GL_BLEND;
578 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1410 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
579 glEnable GL_TEXTURE_2D; 1411 glEnable GL_TEXTURE_2D;
580 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1412 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
581 1413
582 my $top = $tex[1]; 1414 glColor @{$self->{fg}};
583 $top->draw_quad (0, 0, $w, $top->{h});
584 1415
585 my $left = $tex[3]; 1416 $self->{ox} = int (
586 $left->draw_quad (0, $top->{h}, $left->{w}, $ch); 1417 $self->{align} < 0 ? $self->{padding}
1418 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1419 : ($self->{w} - $tex->{w}) * 0.5
1420 );
587 1421
588 my $right = $tex[2]; 1422 $self->{oy} = int (
589 $right->draw_quad ($w - $right->{w}, $top->{h}, $right->{w}, $ch); 1423 $self->{valign} < 0 ? $self->{padding}
1424 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1425 : ($self->{h} - $tex->{h}) * 0.5
1426 );
590 1427
591 my $bottom = $tex[4]; 1428 $tex->draw_quad ($self->{ox}, $self->{oy});
592 $bottom->draw_quad (0, $h - $bottom->{h}, $w, $bottom->{h});
593
594 my $bg = $tex[0];
595
596 glBindTexture GL_TEXTURE_2D, $bg->{name};
597 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
598 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT;
599 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT;
600
601 my $rep_x = $cw / $bg->{w};
602 my $rep_y = $ch / $bg->{h};
603
604 $bg->draw_quad ($left->{w}, $top->{h}, $cw, $ch);
605 1429
606 glDisable GL_TEXTURE_2D; 1430 glDisable GL_TEXTURE_2D;
607 glDisable GL_BLEND; 1431 glDisable GL_BLEND;
608
609 $self->child->draw;
610
611} 1432}
612 1433
613############################################################################# 1434#############################################################################
614 1435
615package CFClient::UI::Table;
616
617our @ISA = CFClient::UI::Base::;
618
619use List::Util qw(max sum);
620
621use SDL::OpenGL;
622
623sub add {
624 my ($self, $x, $y, $chld) = @_;
625
626 $self->{children}[$y][$x] = $chld;
627 $chld->set_parent ($self);
628
629 $self->{w} = $self->{h} = -1;
630 $self->update;
631}
632
633sub get_wh {
634 my ($self) = @_;
635
636 my (@w, @h);
637
638 for my $y (0 .. $#{$self->{children}}) {
639 my $row = $self->{children}[$y]
640 or next;
641
642 for my $x (0 .. $#$row) {
643 my $widget = $row->[$x]
644 or next;
645 my ($w, $h) = $widget->size_request;
646
647 $w[$x] = max $w[$x], $w;
648 $h[$y] = max $h[$y], $h;
649 }
650 }
651
652 (\@w, \@h)
653}
654
655sub size_request {
656 my ($self) = @_;
657
658 my ($ws, $hs) = $self->get_wh;
659
660 (
661 (List::Util::sum @$ws),
662 (List::Util::sum @$hs),
663 )
664}
665
666sub size_allocate {
667 my ($self, $x, $y, $w, $h) = @_;
668
669 $self->_size_allocate ($x, $y, $w, $h) or return;
670
671 my ($ws, $hs) = $self->get_wh;
672
673 my $req_w = List::Util::sum @$ws;
674 my $req_h = List::Util::sum @$hs;
675
676 # linearly scale sizes
677 $_ *= $req_w / $w for @$ws;
678 $_ *= $req_h / $h for @$hs;
679
680 my $y;
681
682 for my $r (0 .. $#{$self->{children}}) {
683 my $row = $self->{children}[$r]
684 or next;
685
686 my $x = 0;
687 my $row_h = $hs->[$r];
688
689 for my $c (0 .. $#$row) {
690 my $widget = $row->[$c]
691 or next;
692
693 my $col_w = $ws->[$c];
694
695 $widget->size_allocate ($x, $y, $col_w, $row_h);
696
697 $x += $col_w;
698 }
699
700 $y += $row_h;
701 }
702
703}
704
705sub find_widget {
706 my ($self, $x, $y) = @_;
707
708 $x -= $self->{x};
709 $y -= $self->{y};
710
711 my $res;
712
713 for (grep $_, map @$_, grep $_, @{ $self->{children} }) {
714 $res = $_->find_widget ($x, $y)
715 and return $res;
716 }
717
718 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
719}
720
721sub _draw {
722 my ($self) = @_;
723
724 for (grep $_, @{$self->{children}}) {
725 $_->draw for grep $_, @$_;
726 }
727}
728
729#############################################################################
730
731package CFClient::UI::HBox;
732
733# TODO: wrap into common Box base class
734
735our @ISA = CFClient::UI::Container::;
736
737sub size_request {
738 my ($self) = @_;
739
740 my @alloc = map [$_->size_request], @{$self->{children}};
741
742 (
743 (List::Util::sum map $_->[0], @alloc),
744 (List::Util::max map $_->[1], @alloc),
745 )
746}
747
748sub size_allocate {
749 my ($self, $x, $y, $w, $h) = @_;
750
751 $self->_size_allocate ($x, $y, $w, $h) or return;
752
753 return unless $self->{w};
754
755 ($h, $w) = ($w, $h);
756
757 my $children = $self->{children};
758
759 my @h = map +($_->size_request)[0], @$children;
760
761 my $req_h = List::Util::sum @h;
762
763 if ($req_h > $h) {
764 # ah well, not enough space
765 $_ = $h[$_] * $h / $req_h for @h;
766 } else {
767 my @exp = grep $_->{expand}, @$children;
768 @exp = @$children unless @exp;
769
770 my %exp = map +($_ => 1), @exp;
771
772 for (0 .. $#$children) {
773 my $child = $children->[$_];
774
775 my $alloc_h = $h[$_];
776 $alloc_h += ($h - $req_h) / @exp if $exp{$child};
777 $h[$_] = $alloc_h;
778 }
779 }
780
781 my $y = 0;
782 for (0 .. $#$children) {
783 my $child = $children->[$_];
784 my $h = $h[$_];
785 $child->size_allocate ($y, 0, $h, $w);
786
787 $y += $h;
788 }
789}
790
791#############################################################################
792
793package CFClient::UI::VBox;
794
795# TODO: wrap into common Box base class
796
797our @ISA = CFClient::UI::Container::;
798
799sub size_request {
800 my ($self) = @_;
801
802 my @alloc = map [$_->size_request], @{$self->{children}};
803
804 (
805 (List::Util::max map $_->[0], @alloc),
806 (List::Util::sum map $_->[1], @alloc),
807 )
808}
809
810sub size_allocate {
811 my ($self, $x, $y, $w, $h) = @_;
812
813 $self->_size_allocate ($x, $y, $w, $h) or return;
814
815 return unless $self->{h};
816
817 my $children = $self->{children};
818
819 my @h = map +($_->size_request)[1], @$children;
820
821 my $req_h = List::Util::sum @h;
822
823 if ($req_h > $h) {
824 # ah well, not enough space
825 $_ = $h[$_] * $h / $req_h for @h;
826 } else {
827 my @exp = grep $_->{expand}, @$children;
828 @exp = @$children unless @exp;
829
830 my %exp = map +($_ => 1), @exp;
831
832 for (0 .. $#$children) {
833 my $child = $children->[$_];
834
835 my $alloc_h = $h[$_];
836 $alloc_h += ($h - $req_h) / @exp if $exp{$child};
837 $h[$_] = $alloc_h;
838 }
839 }
840
841 my $y = 0;
842 for (0 .. $#$children) {
843 my $child = $children->[$_];
844 my $h = $h[$_];
845 $child->size_allocate (0, $y, $w, $h);
846
847 $y += $h;
848 }
849}
850
851#############################################################################
852
853package CFClient::UI::Label;
854
855our @ISA = CFClient::UI::Base::;
856
857use SDL::OpenGL;
858
859sub new {
860 my ($class, %arg) = @_;
861
862 my $self = $class->SUPER::new (
863 fg => [1, 1, 1],
864 height => $::FONTSIZE,
865 text => "",
866 align => -1,
867 padding => 2,
868 layout => new CFClient::Layout,
869 %arg
870 );
871
872 $self->set_text ($self->{text});
873
874 $self
875}
876
877sub escape_text {
878 local $_ = $_[1];
879
880 s/&/&amp;/g;
881 s/>/&gt;/g;
882 s/</&lt;/g;
883
884 $_[1]
885}
886
887sub set_text {
888 my ($self, $text) = @_;
889
890 $self->{text} = $text;
891 $self->{layout}->set_markup ($text);
892
893 delete $self->{texture};
894 $self->update;
895}
896
897sub get_text {
898 my ($self, $text) = @_;
899
900 $self->{text}
901}
902
903sub size_request {
904 my ($self) = @_;
905
906 $self->{layout}->set_width;
907 $self->{layout}->set_height ($self->{height});
908 my ($w, $h) = $self->{layout}->size;
909
910 (
911 $w + $self->{padding} * 2,
912 $h + $self->{padding} * 2,
913 )
914}
915
916sub size_allocate {
917 my ($self, $x, $y, $w, $h) = @_;
918
919 $self->_size_allocate ($x, $y, $w, $h) or return;
920
921 delete $self->{texture};
922}
923
924sub update {
925 my ($self) = @_;
926
927 delete $self->{texture};
928 $self->SUPER::update;
929}
930
931sub _draw {
932 my ($self) = @_;
933
934 my $tex = $self->{texture} ||= do {
935 $self->{layout}->set_width ($self->{w});
936 new_from_layout CFClient::Texture $self->{layout}
937 };
938
939 glEnable GL_BLEND;
940 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
941 glEnable GL_TEXTURE_2D;
942 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
943
944 glColor @{$self->{fg}};
945
946 my $x =
947 $self->{align} < 0 ? $self->{padding}
948 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
949 : ($self->{w} - $tex->{w}) * 0.5;
950
951 $tex->draw_quad ($x, 0);
952
953 glDisable GL_TEXTURE_2D;
954 glDisable GL_BLEND;
955}
956
957#############################################################################
958
959package CFClient::UI::Entry; 1436package CFClient::UI::EntryBase;
960 1437
961our @ISA = CFClient::UI::Label::; 1438our @ISA = CFClient::UI::Label::;
962 1439
963use SDL; 1440use CFClient::OpenGL;
964use SDL::OpenGL;
965 1441
966sub new { 1442sub new {
967 my $class = shift; 1443 my $class = shift;
968 1444
969 $class->SUPER::new ( 1445 $class->SUPER::new (
970 fg => [1, 1, 1], 1446 fg => [1, 1, 1],
971 bg => [0, 0, 0, 0.2], 1447 bg => [0, 0, 0, 0.2],
972 active_bg => [1, 1, 1], 1448 active_bg => [1, 1, 1, 0.5],
973 active_fg => [0, 0, 0], 1449 active_fg => [0, 0, 0],
1450 can_hover => 1,
1451 can_focus => 1,
1452 valign => 0,
1453 can_events => 1,
974 @_ 1454 @_
975 ) 1455 )
976} 1456}
977 1457
978sub _set_text { 1458sub _set_text {
979 my ($self, $text) = @_; 1459 my ($self, $text) = @_;
980 1460
1461 delete $self->{cur_h};
1462
1463 return if $self->{text} eq $text;
1464
1465 delete $self->{texture};
1466
981 $self->{last_activity} = $::NOW; 1467 $self->{last_activity} = $::NOW;
982
983 $self->{text} = $text; 1468 $self->{text} = $text;
984 $self->{layout}->set_width ($self->{w});
985 1469
986 $text =~ s/./*/g if $self->{hidden}; 1470 $text =~ s/./*/g if $self->{hidden};
1471 $self->{layout}->set_text ("$text ");
987 1472
988 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1473 $self->emit (changed => $self->{text});
1474}
989 1475
990 $text = substr $text, 0, $self->{cursor}; 1476sub get_text {
991 utf8::encode $text; 1477 $_[0]{text}
992
993 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
994} 1478}
995 1479
996sub size_request { 1480sub size_request {
997 my ($self) = @_; 1481 my ($self) = @_;
998 1482
… …
1000 1484
1001 ($w + 1, $h) # add 1 for cursor 1485 ($w + 1, $h) # add 1 for cursor
1002} 1486}
1003 1487
1004sub size_allocate { 1488sub size_allocate {
1005 my ($self, $x, $y, $w, $h) = @_; 1489 my ($self, $w, $h) = @_;
1006 1490
1007 $self->SUPER::size_allocate ($x, $y, $w, $h); 1491 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1008
1009 $self->_set_text ($self->{text});
1010} 1492}
1011 1493
1012sub set_text { 1494sub set_text {
1013 my ($self, $text) = @_; 1495 my ($self, $text) = @_;
1014 1496
… …
1018} 1500}
1019 1501
1020sub key_down { 1502sub key_down {
1021 my ($self, $ev) = @_; 1503 my ($self, $ev) = @_;
1022 1504
1023 my $mod = $ev->key_mod; 1505 my $mod = $ev->{mod};
1024 my $sym = $ev->key_sym; 1506 my $sym = $ev->{sym};
1025
1026 my $uni = $ev->key_unicode; 1507 my $uni = $ev->{unicode};
1027 1508
1028 my $text = $self->get_text; 1509 my $text = $self->get_text;
1029 1510
1030 if ($sym == SDLK_BACKSPACE) { 1511 if ($sym == 8) {
1031 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1512 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1032 } elsif ($sym == SDLK_DELETE) { 1513 } elsif ($sym == 127) {
1033 substr $text, $self->{cursor}, 1, ""; 1514 substr $text, $self->{cursor}, 1, "";
1034 } elsif ($sym == SDLK_LEFT) { 1515 } elsif ($sym == CFClient::SDLK_LEFT) {
1035 --$self->{cursor} if $self->{cursor}; 1516 --$self->{cursor} if $self->{cursor};
1036 } elsif ($sym == SDLK_RIGHT) { 1517 } elsif ($sym == CFClient::SDLK_RIGHT) {
1037 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1518 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1038 } elsif ($sym == SDLK_HOME) { 1519 } elsif ($sym == CFClient::SDLK_HOME) {
1039 $self->{cursor} = 0; 1520 $self->{cursor} = 0;
1040 } elsif ($sym == SDLK_END) { 1521 } elsif ($sym == CFClient::SDLK_END) {
1041 $self->{cursor} = length $text; 1522 $self->{cursor} = length $text;
1523 } elsif ($sym == 27) {
1524 $self->emit ('escape');
1042 } elsif ($uni) { 1525 } elsif ($uni) {
1043 substr $text, $self->{cursor}++, 0, chr $uni; 1526 substr $text, $self->{cursor}++, 0, chr $uni;
1044 } 1527 }
1045 1528
1046 $self->_set_text ($text); 1529 $self->_set_text ($text);
… …
1100 1583
1101 $self->SUPER::_draw; 1584 $self->SUPER::_draw;
1102 1585
1103 #TODO: force update every cursor change :( 1586 #TODO: force update every cursor change :(
1104 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1587 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1588
1589 unless (exists $self->{cur_h}) {
1590 my $text = substr $self->{text}, 0, $self->{cursor};
1591 utf8::encode $text;
1592
1593 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1594 }
1595
1105 glColor @{$self->{fg}}; 1596 glColor @{$self->{fg}};
1106 glBegin GL_LINES; 1597 glBegin GL_LINES;
1107 glVertex $self->{cur_x}, $self->{cur_y};
1108 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1598 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1599 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1109 glEnd; 1600 glEnd;
1110 } 1601 }
1111} 1602}
1112 1603
1113#############################################################################
1114
1115package CFClient::UI::Slider; 1604package CFClient::UI::Entry;
1116 1605
1117use strict; 1606our @ISA = CFClient::UI::EntryBase::;
1118 1607
1119use SDL::OpenGL; 1608use CFClient::OpenGL;
1120 1609
1610sub key_down {
1611 my ($self, $ev) = @_;
1612
1613 my $sym = $ev->{sym};
1614
1615 if ($sym == 13) {
1616 unshift @{$self->{history}},
1617 my $txt = $self->get_text;
1618 $self->{history_pointer} = -1;
1619 $self->{history_saveback} = '';
1620 $self->emit (activate => $txt);
1621 $self->update;
1622
1623 } elsif ($sym == CFClient::SDLK_UP) {
1624 if ($self->{history_pointer} < 0) {
1625 $self->{history_saveback} = $self->get_text;
1626 }
1627 if (@{$self->{history} || []} > 0) {
1628 $self->{history_pointer}++;
1629 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1630 $self->{history_pointer} = @{$self->{history} || []} - 1;
1631 }
1632 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1633 }
1634
1635 } elsif ($sym == CFClient::SDLK_DOWN) {
1636 $self->{history_pointer}--;
1637 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1638
1639 if ($self->{history_pointer} >= 0) {
1640 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1641 } else {
1642 $self->set_text ($self->{history_saveback});
1643 }
1644
1645 } else {
1646 $self->SUPER::key_down ($ev);
1647 }
1648
1649}
1650
1651#############################################################################
1652
1653package CFClient::UI::Button;
1654
1121our @ISA = CFClient::UI::DrawBG::; 1655our @ISA = CFClient::UI::Label::;
1656
1657use CFClient::OpenGL;
1658
1659my @tex =
1660 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1661 qw(b1_button_active.png);
1122 1662
1123sub new { 1663sub new {
1124 my $class = shift; 1664 my $class = shift;
1125 1665
1666 $class->SUPER::new (
1667 padding => 4,
1668 fg => [1, 1, 1],
1669 bg => [1, 1, 1, 0.2],
1670 active_fg => [0, 0, 1],
1671 can_hover => 1,
1672 align => 0,
1673 valign => 0,
1674 can_events => 1,
1675 @_
1676 )
1677}
1678
1679sub button_up {
1680 my ($self, $ev, $x, $y) = @_;
1681
1682 if ($x >= 0 && $x < $self->{w}
1683 && $y >= 0 && $y < $self->{h}) {
1684 $self->emit ("activate");
1685 }
1686}
1687
1688sub _draw {
1689 my ($self) = @_;
1690
1691 local $self->{fg} = $self->{fg};
1692
1693 if ($GRAB == $self) {
1694 $self->{fg} = $self->{active_fg};
1695 }
1696
1697 glEnable GL_BLEND;
1698 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1699 glEnable GL_TEXTURE_2D;
1700 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1701 glColor 0, 0, 0, 1;
1702
1703 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});
1704
1705 glDisable GL_TEXTURE_2D;
1706 glDisable GL_BLEND;
1707
1708 $self->SUPER::_draw;
1709}
1710
1711#############################################################################
1712
1713package CFClient::UI::CheckBox;
1714
1715our @ISA = CFClient::UI::DrawBG::;
1716
1717my @tex =
1718 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1719 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1720
1721use CFClient::OpenGL;
1722
1723sub new {
1724 my $class = shift;
1725
1726 $class->SUPER::new (
1727 padding => 2,
1728 fg => [1, 1, 1],
1729 active_fg => [1, 1, 0],
1730 state => 0,
1731 can_hover => 1,
1732 @_
1733 )
1734}
1735
1736sub size_request {
1737 my ($self) = @_;
1738
1739 ($self->{padding} * 2 + 6) x 2
1740}
1741
1742sub button_down {
1743 my ($self, $ev, $x, $y) = @_;
1744
1745 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1746 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1747 $self->{state} = !$self->{state};
1748 $self->emit (changed => $self->{state});
1749 }
1750}
1751
1752sub _draw {
1753 my ($self) = @_;
1754
1755 $self->SUPER::_draw;
1756
1757 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1758
1759 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1760
1761 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1762
1763 glEnable GL_BLEND;
1764 glEnable GL_TEXTURE_2D;
1765 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1766
1767 my $tex = $self->{state} ? $tex[1] : $tex[0];
1768
1769 $tex->draw_quad (0, 0, $s, $s);
1770
1771 glDisable GL_TEXTURE_2D;
1772 glDisable GL_BLEND;
1773}
1774
1775#############################################################################
1776
1777package CFClient::UI::Image;
1778
1779our @ISA = CFClient::UI::Base::;
1780
1781use CFClient::OpenGL;
1782use Carp qw/confess/;
1783
1784our %loaded_images;
1785
1786sub new {
1787 my $class = shift;
1788
1789 my $self = $class->SUPER::new (can_events => 0, @_);
1790
1791 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1792
1793 $loaded_images{$self->{image}} ||=
1794 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1795
1796 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1797
1798 Scalar::Util::weaken $loaded_images{$self->{image}};
1799
1800 $self->{aspect} = $tex->{w} / $tex->{h};
1801
1802 $self
1803}
1804
1805sub size_request {
1806 my ($self) = @_;
1807
1808 ($self->{tex}->{w}, $self->{tex}->{h})
1809}
1810
1811sub _draw {
1812 my ($self) = @_;
1813
1814 my $tex = $self->{tex};
1815
1816 my ($w, $h) = ($self->{w}, $self->{h});
1817
1818 if ($self->{rot90}) {
1819 glRotate 90, 0, 0, 1;
1820 glTranslate 0, -$self->{w}, 0;
1821
1822 ($w, $h) = ($h, $w);
1823 }
1824
1825 glEnable GL_BLEND;
1826 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1827 glEnable GL_TEXTURE_2D;
1828 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1829
1830 $tex->draw_quad (0, 0, $w, $h);
1831
1832 glDisable GL_BLEND;
1833 glDisable GL_TEXTURE_2D;
1834}
1835
1836#############################################################################
1837
1838package CFClient::UI::VGauge;
1839
1840our @ISA = CFClient::UI::Base::;
1841
1842use List::Util qw(min max);
1843
1844use CFClient::OpenGL;
1845
1846my %tex = (
1847 food => [
1848 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1849 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1850 ],
1851 grace => [
1852 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1853 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1854 ],
1855 hp => [
1856 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1857 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1858 ],
1859 mana => [
1860 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1861 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1862 ],
1863);
1864
1865# eg. VGauge->new (gauge => 'food'), default gauge: food
1866sub new {
1867 my $class = shift;
1868
1869 my $self = $class->SUPER::new (
1870 type => 'food',
1871 @_
1872 );
1873
1874 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1875
1876 $self
1877}
1878
1879sub size_request {
1880 my ($self) = @_;
1881
1882 #my $tex = $tex{$self->{type}}[0];
1883 #@$tex{qw(w h)}
1884 (0, 0)
1885}
1886
1887sub set_max {
1888 my ($self, $max) = @_;
1889
1890 return if $self->{max_val} == $max;
1891
1892 $self->{max_val} = $max;
1893 $self->update;
1894}
1895
1896sub set_value {
1897 my ($self, $val, $max) = @_;
1898
1899 $self->set_max ($max)
1900 if defined $max;
1901
1902 return if $self->{val} == $val;
1903
1904 $self->{val} = $val;
1905 $self->update;
1906}
1907
1908sub _draw {
1909 my ($self) = @_;
1910
1911 my $tex = $tex{$self->{type}};
1912 my ($t1, $t2, $t3) = @$tex;
1913
1914 my ($w, $h) = ($self->{w}, $self->{h});
1915
1916 if ($self->{vertical}) {
1917 glRotate 90, 0, 0, 1;
1918 glTranslate 0, -$self->{w}, 0;
1919
1920 ($w, $h) = ($h, $w);
1921 }
1922
1923 my $ycut = $self->{val} / ($self->{max_val} || 1);
1924
1925 my $ycut1 = max 0, min 1, $ycut;
1926 my $ycut2 = max 0, min 1, $ycut - 1;
1927
1928 my $h1 = $self->{h} * (1 - $ycut1);
1929 my $h2 = $self->{h} * (1 - $ycut2);
1930
1931 glEnable GL_BLEND;
1932 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1933 glEnable GL_TEXTURE_2D;
1934 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1935
1936 glBindTexture GL_TEXTURE_2D, $t1->{name};
1937 glBegin GL_QUADS;
1938 glTexCoord 0 , 0; glVertex 0 , 0;
1939 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1940 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1941 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1942 glEnd;
1943
1944 my $ycut1 = List::Util::min 1, $ycut;
1945 glBindTexture GL_TEXTURE_2D, $t2->{name};
1946 glBegin GL_QUADS;
1947 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1948 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1949 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1950 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1951 glEnd;
1952
1953 if ($t3) {
1954 glBindTexture GL_TEXTURE_2D, $t3->{name};
1955 glBegin GL_QUADS;
1956 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1957 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
1958 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
1959 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1960 glEnd;
1961 }
1962
1963 glDisable GL_BLEND;
1964 glDisable GL_TEXTURE_2D;
1965}
1966
1967#############################################################################
1968
1969package CFClient::UI::Gauge;
1970
1971our @ISA = CFClient::UI::VBox::;
1972
1973sub new {
1974 my ($class, %arg) = @_;
1975
1976 my $self = $class->SUPER::new (
1977 tooltip => $arg{type},
1978 can_hover => 1,
1979 can_events => 1,
1980 %arg,
1981 );
1982
1983 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1984 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1985 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1986
1987 $self
1988}
1989
1990sub set_fontsize {
1991 my ($self, $fsize) = @_;
1992
1993 $self->{value}->set_fontsize ($fsize);
1994 $self->{max} ->set_fontsize ($fsize);
1995}
1996
1997sub set_max {
1998 my ($self, $max) = @_;
1999
2000 $self->{gauge}->set_max ($max);
2001 $self->{max}->set_text ($max);
2002}
2003
2004sub set_value {
2005 my ($self, $val, $max) = @_;
2006
2007 $self->set_max ($max)
2008 if defined $max;
2009
2010 $self->{gauge}->set_value ($val, $max);
2011 $self->{value}->set_text ($val);
2012}
2013
2014#############################################################################
2015
2016package CFClient::UI::Slider;
2017
2018use strict;
2019
2020use CFClient::OpenGL;
2021
2022our @ISA = CFClient::UI::DrawBG::;
2023
2024my @tex =
2025 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
2026 qw(s1_slider.png s1_slider_bg.png);
2027
2028sub new {
2029 my $class = shift;
2030
1126 # range [value, low, high, page] 2031 # range [value, low, high, page]
1127 2032
2033 # TODO: 0-width page
2034 # TODO: req_w/h are wrong with vertical
2035 # TODO: calculations are off
1128 my $self = $class->SUPER::new ( 2036 my $self = $class->SUPER::new (
1129 fg => [1, 1, 1], 2037 fg => [1, 1, 1],
1130 active_fg => [0, 0, 0], 2038 active_fg => [0, 0, 0],
1131 range => [0, 0, 100, 10], 2039 range => [0, 0, 100, 10],
1132 req_w => 40, 2040 req_w => $::WIDTH / 80,
1133 req_h => 10, 2041 req_h => $::WIDTH / 80,
1134 vertical => 0, 2042 vertical => 0,
2043 can_hover => 1,
2044 inner_pad => 5,
1135 @_ 2045 @_
1136 ); 2046 );
1137 2047
1138 $self 2048 $self
1139} 2049}
… …
1160 if ($GRAB == $self) { 2070 if ($GRAB == $self) {
1161 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2071 my ($value, $lo, $hi, $page) = @{$self->{range}};
1162 2072
1163 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2073 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
1164 2074
2075 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2076 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2077
2078 $x -= $inner_pad_px; # substract the padding
1165 $x = $x * ($hi - $lo) / $w + $lo; 2079 $x = $x * ($hi - $lo) / $inner_w + $lo;
1166 $x = $lo if $x < $lo; 2080 $x = $lo if $x < $lo;
1167 $x = $hi - $page if $x > $hi - $page; 2081 $x = $hi - $page if $x > $hi - $page;
1168 $self->{range}[0] = $x; 2082 $self->{range}[0] = $x;
1169 2083
1170 $self->emit (changed => $x); 2084 $self->emit (changed => $x);
1171 $self->update; 2085 $self->update;
1172 } 2086 }
2087}
2088
2089# the inner_* stuff is for generating a padding for the slider handle,
2090# so that the handle doesn't leave the texture. This calculation isn't 100%
2091# correct propably, but it does the job for now
2092sub _calc_inner_pad_px {
2093 my ($self, $w) = @_;
2094 ($w / 100) * $self->{inner_pad} # % to pixels
1173} 2095}
1174 2096
1175sub _draw { 2097sub _draw {
1176 my ($self) = @_; 2098 my ($self) = @_;
1177 2099
… …
1191 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2113 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1192 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2114 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1193 2115
1194 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2116 my ($value, $lo, $hi, $page) = @{$self->{range}};
1195 2117
2118 $hi = $value + 1 if $lo == $hi;
2119
2120 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2121 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2122
1196 $page = int $page * $w / ($hi - $lo); 2123 $page = int $page * $inner_w / ($hi - $lo);
1197 $value = int +($value - $lo) * $w / ($hi - $lo); 2124 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1198 2125
1199 $w -= $page; 2126 $w -= $page;
1200 $page &= ~1; 2127 $page &= ~1;
1201 glTranslate $page * 0.5, 0, 0; 2128 glTranslate $page * 0.5, 0, 0;
2129 $page ||= 2;
1202 2130
1203 glColor @$fg;
1204 glBegin GL_LINES;
1205 glVertex 0, 0; glVertex 0, $h;
1206 glVertex $w - 1, 0; glVertex $w - 1, $h;
1207 glVertex 0, $h * 0.5; glVertex $w, $h * 0.5;
1208 glEnd;
1209
1210 my $knob_a = $value - $page * 0.5; 2131 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1211 my $knob_b = $value + $page * 0.5; 2132 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1212 2133
1213 glBegin GL_QUADS; 2134 glEnable GL_BLEND;
1214 glColor @$fg; 2135 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1215 glVertex $knob_a, 0; 2136 glEnable GL_TEXTURE_2D;
1216 glVertex $knob_a, $h; 2137 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1217 glVertex $knob_b, $h;
1218 glVertex $knob_b, 0;
1219 2138
1220 if ($knob_a < $knob_b - 2) { 2139 # draw background
1221 glColor @$bg; 2140 $tex[1]->draw_quad (0, 0, $w, $h);
1222 glVertex $knob_a + 1, 1;
1223 glVertex $knob_a + 1, $h - 1;
1224 glVertex $knob_b - 1, $h - 1;
1225 glVertex $knob_b - 1, 1;
1226 }
1227 glEnd;
1228}
1229 2141
1230############################################################################# 2142 # draw handle
2143 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);
1231 2144
2145 glDisable GL_BLEND;
2146 glDisable GL_TEXTURE_2D;
2147}
2148
2149#############################################################################
2150
1232package CFClient::UI::MapWidget; 2151package CFClient::UI::TextView;
1233 2152
1234use strict;
1235
1236use List::Util qw(min max);
1237
1238use SDL;
1239use SDL::OpenGL;
1240
1241our @ISA = CFClient::UI::Base::; 2153our @ISA = CFClient::UI::HBox::;
2154
2155use CFClient::OpenGL;
1242 2156
1243sub new { 2157sub new {
1244 my $class = shift; 2158 my $class = shift;
1245 2159
1246 $class->SUPER::new ( 2160 my $self = $class->SUPER::new (
1247 z => -1, 2161 fontsize => 1,
1248 list => (glGenLists 1), 2162 can_events => 0,
2163 #font => default_font
1249 @_ 2164 @_,
2165
2166 layout => (new CFClient::Layout),
2167 par => [],
2168 height => 0,
2169 children => [
2170 (new CFClient::UI::Empty expand => 1),
2171 (new CFClient::UI::Slider vertical => 1),
2172 ],
1250 ) 2173 );
1251}
1252 2174
1253sub key_down { 2175 $self->{children}[1]->connect (changed => sub { $self->update });
1254 print "MAPKEYDOWN\n";
1255}
1256 2176
1257sub key_up { 2177 $self
1258} 2178}
1259 2179
1260sub size_request { 2180sub set_fontsize {
2181 my ($self, $fontsize) = @_;
2182
2183 $self->{fontsize} = $fontsize;
2184 $self->reflow;
2185}
2186
2187sub text_height {
2188 my ($self, $text) = @_;
2189
2190 my $layout = $self->{layout};
2191
2192 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2193 $layout->set_width ($self->{children}[0]{w});
2194 $layout->set_text ($text);
1261 ( 2195
1262 1 + int $::WIDTH / 32, 2196 ($layout->size)[1]
1263 1 + int $::HEIGHT / 32, 2197}
1264 ) 2198
2199sub reflow {
2200 my ($self) = @_;
2201
2202 $self->{need_reflow}++;
2203 $self->update;
2204}
2205
2206sub size_allocate {
2207 my ($self, $w, $h) = @_;
2208
2209 $self->SUPER::size_allocate ($w, $h);
2210
2211 $self->{layout}->set_font ($self->{font}) if $self->{font};
2212 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2213 $self->{layout}->set_width ($self->{children}[0]{w});
2214
2215 $self->reflow;
2216}
2217
2218sub add_paragraph {
2219 my ($self, $color, $text) = @_;
2220
2221 #TODO: intelligently "reformat" paragraph
2222
2223 my $height = $self->text_height ($text);
2224
2225 $self->{height} += $height;
2226
2227 push @{$self->{par}}, [$height, $color, $text];
2228
2229 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
2230 $self->{children}[1]->update;
1265} 2231}
1266 2232
1267sub update { 2233sub update {
1268 my ($self) = @_; 2234 my ($self) = @_;
1269 2235
1270 $self->{need_update} = 1;
1271 $self->SUPER::update; 2236 $self->SUPER::update;
2237
2238 return unless $self->{h} > 0;
2239
2240 delete $self->{texture};
2241
2242 $ROOT->on_refresh ($self, sub {
2243 if (delete $self->{need_reflow}) {
2244 my $height = 0;
2245
2246 $height += $_->[0] = $self->text_height ($_->[2])
2247 for @{$self->{par}};
2248
2249 $self->{height} = $height;
2250
2251 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
2252
2253 delete $self->{texture};
2254 }
2255
2256 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
2257 glClearColor 0, 0, 0, 0;
2258 glClear GL_COLOR_BUFFER_BIT;
2259
2260 glEnable GL_BLEND;
2261 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2262 glEnable GL_TEXTURE_2D;
2263 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2264
2265 my $top = int $self->{children}[1]{range}[0];
2266
2267 my $y0 = $top;
2268 my $y1 = $top + $self->{h};
2269
2270 my $y = 0;
2271
2272 my $layout = $self->{layout};
2273
2274 $layout->set_font ($self->{font}) if $self->{font};
2275
2276 for my $par (@{$self->{par}}) {
2277 my $h = $par->[0];
2278
2279 if ($y0 < $y + $h && $y < $y1) {
2280 $layout->set_text ($par->[2]);
2281
2282 glColor @{ $par->[1] };
2283 my ($W, $H) = $layout->size;
2284 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);
2285 }
2286
2287 $y += $h;
2288 }
2289
2290 glDisable GL_TEXTURE_2D;
2291 glDisable GL_BLEND;
2292 };
2293 });
1272} 2294}
1273 2295
1274sub _draw { 2296sub _draw {
1275 my ($self) = @_; 2297 my ($self) = @_;
1276 2298
1277 if (delete $self->{need_update}) { 2299 glEnable GL_BLEND;
1278 glNewList $self->{list}, GL_COMPILE; 2300 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1279
1280 my $mx = $::CONN->{mapx};
1281 my $my = $::CONN->{mapy};
1282
1283 my $map = $::CONN->{map};
1284
1285 my ($xofs, $yofs);
1286
1287 my $sw = 1 + int $::WIDTH / 32;
1288 my $sh = 1 + int $::HEIGHT / 32;
1289
1290 if ($::CONN->{mapw} > $sw) {
1291 $xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5;
1292 } else {
1293 $xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs};
1294 }
1295
1296 if ($::CONN->{maph} > $sh) {
1297 $yofs = $my + ($::CONN->{maph} - $sh) * 0.5;
1298 } else {
1299 $yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
1300 }
1301
1302 glEnable GL_TEXTURE_2D; 2301 glEnable GL_TEXTURE_2D;
1303 glEnable GL_BLEND;
1304 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1305 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2302 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1306 2303 glColor 1, 1, 1, 1;
1307 my $sw4 = ($sw + 3) & ~3; 2304 $self->{texture}->draw_quad (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1308 my $darkness = "\x00" x ($sw4 * $sh);
1309
1310 for my $x (0 .. $sw - 1) {
1311 my $row = $map->[$x + $xofs];
1312 for my $y (0 .. $sh - 1) {
1313
1314 my $cell = $row->[$y + $yofs]
1315 or next;
1316
1317 my $dark = $cell->[0];
1318 if ($dark < 0) {
1319 substr $darkness, $y * $sw4 + $x, 1, chr 224;
1320 } else {
1321 substr $darkness, $y * $sw4 + $x, 1, chr 255 - $dark;
1322 }
1323
1324 for my $num (grep $_, @$cell[1,2,3]) {
1325 my $tex = $::CONN->{face}[$num]{texture} || next;
1326
1327 my ($w, $h) = @$tex{qw(w h)};
1328
1329 $tex->draw_quad (($x + 1) * 32 - $w, ($y + 1) * 32 - $h, $w, $h);
1330 }
1331 }
1332 }
1333
1334# if (1) { # higher quality darkness
1335# $lighting =~ s/(.)/$1$1$1/gs;
1336# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
1337#
1338# $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear");
1339#
1340# $lighting = $pb->get_pixels;
1341# $lighting =~ s/(.)../$1/gs;
1342# }
1343
1344 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1345
1346 $darkness = new CFClient::Texture
1347 w => $sw4,
1348 h => $sh,
1349 data => $darkness,
1350 internalformat => GL_ALPHA,
1351 format => GL_ALPHA;
1352
1353 glColor 0.45, 0.45, 0.45, 1;
1354 $darkness->draw_quad (0, 0, $sw4 * 32, $sh * 32);
1355
1356 glDisable GL_TEXTURE_2D; 2305 glDisable GL_TEXTURE_2D;
1357 glDisable GL_BLEND; 2306 glDisable GL_BLEND;
1358 2307
1359 glEndList; 2308 $self->{children}[1]->draw;
1360 }
1361 2309
1362 glCallList $self->{list};
1363}
1364
1365my %DIR = (
1366 SDLK_KP8, [1, "north"],
1367 SDLK_KP9, [2, "northeast"],
1368 SDLK_KP6, [3, "east"],
1369 SDLK_KP3, [4, "southeast"],
1370 SDLK_KP2, [5, "south"],
1371 SDLK_KP1, [6, "southwest"],
1372 SDLK_KP4, [7, "west"],
1373 SDLK_KP7, [8, "northwest"],
1374
1375 SDLK_UP, [1, "north"],
1376 SDLK_RIGHT, [3, "east"],
1377 SDLK_DOWN, [5, "south"],
1378 SDLK_LEFT, [7, "west"],
1379);
1380
1381sub key_down {
1382 my ($self, $ev) = @_;
1383
1384 my $mod = $ev->key_mod;
1385 my $sym = $ev->key_sym;
1386
1387 if ($sym == SDLK_KP5) {
1388 $::CONN->send ("command stay fire");
1389 } elsif (exists $DIR{$sym}) {
1390 if ($mod & KMOD_SHIFT) {
1391 $self->{shft}++;
1392 $::CONN->send ("command fire $DIR{$sym}[0]");
1393 } elsif ($mod & KMOD_CTRL) {
1394 $self->{ctrl}++;
1395 $::CONN->send ("command run $DIR{$sym}[0]");
1396 } else {
1397 $::CONN->send ("command $DIR{$sym}[1]");
1398 }
1399 }
1400}
1401
1402sub key_up {
1403 my ($self, $ev) = @_;
1404
1405 my $mod = $ev->key_mod;
1406 my $sym = $ev->key_sym;
1407
1408 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1409 $::CONN->send ("command fire_stop");
1410 }
1411 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1412 $::CONN->send ("command run_stop");
1413 }
1414} 2310}
1415 2311
1416############################################################################# 2312#############################################################################
1417 2313
1418package CFClient::UI::Animator; 2314package CFClient::UI::Animator;
1419 2315
1420use SDL::OpenGL; 2316use CFClient::OpenGL;
1421 2317
1422our @ISA = CFClient::UI::Bin::; 2318our @ISA = CFClient::UI::Bin::;
1423 2319
1424sub moveto { 2320sub moveto {
1425 my ($self, $x, $y) = @_; 2321 my ($self, $x, $y) = @_;
… …
1455 glPopMatrix; 2351 glPopMatrix;
1456} 2352}
1457 2353
1458############################################################################# 2354#############################################################################
1459 2355
1460package CFClient::UI::Toplevel; 2356package CFClient::UI::Flopper;
2357
2358our @ISA = CFClient::UI::Button::;
2359
2360sub new {
2361 my $class = shift;
2362
2363 my $self = $class->SUPER::new (
2364 state => 0,
2365 connect_activate => \&toggle_flopper,
2366 @_
2367 );
2368
2369 if ($self->{state}) {
2370 $self->{state} = 0;
2371 $self->toggle_flopper;
2372 }
2373
2374 $self
2375}
2376
2377sub toggle_flopper {
2378 my ($self) = @_;
2379
2380 # TODO: use animation
2381 if ($self->{state} = !$self->{state}) {
2382 $CFClient::UI::ROOT->add ($self->{other});
2383 $self->{other}->move ($self->coord2global (0, $self->{h}));
2384 $self->emit ("open");
2385 } else {
2386 $CFClient::UI::ROOT->remove ($self->{other});
2387 $self->emit ("close");
2388 }
2389
2390 $self->emit (changed => $self->{state});
2391}
2392
2393#############################################################################
2394
2395package CFClient::UI::Tooltip;
2396
2397our @ISA = CFClient::UI::Bin::;
2398
2399use CFClient::OpenGL;
2400
2401sub new {
2402 my $class = shift;
2403
2404 $class->SUPER::new (
2405 @_,
2406 can_events => 0,
2407 )
2408}
2409
2410sub set_markup {
2411 my ($self, $text) = @_;
2412
2413 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0];
2414 $self->{label}->set_markup ($text);
2415 $self->add ($self->{label});
2416}
2417
2418sub size_request {
2419 my ($self) = @_;
2420
2421 $self->child->set_max_size ($::WIDTH * 0.3);
2422
2423 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2424
2425 ($w + 4, $h + 4)
2426}
2427
2428sub size_allocate {
2429 my ($self, $w, $h) = @_;
2430
2431 $self->SUPER::size_allocate ($w - 4, $h - 4);
2432}
2433
2434sub _draw {
2435 my ($self) = @_;
2436
2437 glPushMatrix;
2438 glTranslate 0.375, 0.375;
2439
2440 my ($w, $h) = @$self{qw(w h)};
2441
2442 glColor 1, 0.8, 0.4;
2443 glBegin GL_QUADS;
2444 glVertex 0 , 0;
2445 glVertex 0 , $h;
2446 glVertex $w, $h;
2447 glVertex $w, 0;
2448 glEnd;
2449
2450 glColor 0, 0, 0;
2451 glBegin GL_LINE_LOOP;
2452 glVertex 0 , 0;
2453 glVertex 0 , $h;
2454 glVertex $w, $h;
2455 glVertex $w, 0;
2456 glEnd;
2457
2458 glPopMatrix;
2459
2460 glTranslate 2, 2;
2461 $self->SUPER::_draw;
2462}
2463
2464#############################################################################
2465
2466package CFClient::UI::Face;
2467
2468our @ISA = CFClient::UI::Base::;
2469
2470use CFClient::OpenGL;
2471
2472sub new {
2473 my $class = shift;
2474
2475 $class->SUPER::new (
2476 aspect => 1,
2477 @_,
2478 )
2479}
2480
2481sub size_request {
2482 (32, 8)
2483}
2484
2485sub _draw {
2486 my ($self) = @_;
2487
2488 return unless $::CONN;#d# manage and cache textures differently
2489 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
2490
2491 # TODO animation
2492 if ($tex) {
2493 glEnable GL_BLEND;
2494 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2495 glEnable GL_TEXTURE_2D;
2496 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2497 glColor 1, 1, 1, 1;
2498 $tex->draw_quad (0, 0, $self->{w}, $self->{h});
2499 glDisable GL_TEXTURE_2D;
2500 glDisable GL_BLEND;
2501 }
2502}
2503
2504#############################################################################
2505
2506package CFClient::UI::InventoryItem;
2507
2508our @ISA = CFClient::UI::HBox::;
2509
2510sub new {
2511 my $class = shift;
2512
2513 my %args = @_;
2514
2515 my $item = $args{item};
2516
2517 my $desc = $item->{nrof} < 2
2518 ? $item->{name}
2519 : "$item->{nrof} $item->{name_pl}";
2520
2521
2522 my $self = $class->SUPER::new (
2523 can_hover => 1,
2524 can_events => 1,
2525 tooltip => (CFClient::UI::Label->escape ($desc)
2526 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2527 connect_button_down => sub {
2528 my ($self, $ev, $x, $y) = @_;
2529
2530 # todo: maybe put examine on 1? but should just be a tooltip :(
2531 if ($ev->{button} == 1) {
2532 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2533 } elsif ($ev->{button} == 2) {
2534 $::CONN->send ("apply $item->{tag}");
2535 } elsif ($ev->{button} == 3) {
2536 CFClient::UI::Menu->new (
2537 items => [
2538 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2539 [
2540 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2541 sub { $::CONN->send ("lock $item->{tag}") },
2542 ],
2543 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2544 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2545 ["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2546 ],
2547 )->popup ($ev);
2548 }
2549
2550 1
2551 },
2552 %args
2553 );
2554 $self->add(new CFClient::UI::Face
2555 can_events => 0,
2556 face => $item->{face},
2557 anim => $item->{anim},
2558 animspeed => $item->{animspeed});
2559 $self->add(new CFClient::UI::Label
2560 can_events => 0,
2561 text => $desc);
2562
2563 $self
2564}
2565
2566#############################################################################
2567
2568package CFClient::UI::Inventory;
2569
2570our @ISA = CFClient::UI::ScrolledWindow::;
2571
2572sub new {
2573 my $class = shift;
2574
2575 my $self = $class->SUPER::new (
2576 scrolled => (new CFClient::UI::VBox),
2577 @_,
2578 );
2579
2580 $self
2581}
2582
2583sub set_items {
2584 my ($self, $items) = @_;
2585
2586 $self->{scrolled}->clear;
2587 return unless $items;
2588
2589 my @items = sort { $a->{type} <=> $b->{type} } @$items;
2590
2591 $self->{real_items} = \@items;
2592
2593 for my $item (@items) {
2594 my $desc = $item->{nrof} < 2
2595 ? $item->{name}
2596 : "$item->{nrof} $item->{name_pl}";
2597
2598 $self->{scrolled}->add (new CFClient::UI::InventoryItem item => $item);
2599 }
2600
2601# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2602}
2603
2604sub size_request {
2605 my ($self) = @_;
2606 ($self->{req_w}, $self->{req_h});
2607}
2608
2609#############################################################################
2610
2611package CFClient::UI::Menu;
2612
2613our @ISA = CFClient::UI::FancyFrame::;
2614
2615use CFClient::OpenGL;
2616
2617sub new {
2618 my $class = shift;
2619
2620 my $self = $class->SUPER::new (
2621 items => [],
2622 z => 100,
2623 @_,
2624 );
2625
2626 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2627
2628 for my $item (@{ $self->{items} }) {
2629 my ($widget, $cb) = @$item;
2630
2631 # handle various types of items, only text for now
2632 if (!ref $widget) {
2633 $widget = new CFClient::UI::Label
2634 can_hover => 1,
2635 can_events => 1,
2636 text => $widget;
2637 }
2638
2639 $self->{item}{$widget} = $item;
2640
2641 $self->{vbox}->add ($widget);
2642 }
2643
2644 $self
2645}
2646
2647# popup given the event (must be a mouse button down event currently)
2648sub popup {
2649 my ($self, $ev) = @_;
2650
2651 $self->emit ("popdown");
2652
2653 # maybe save $GRAB? must be careful about events...
2654 $GRAB = $self;
2655 $self->{button} = $ev->{button};
2656
2657 $self->show;
2658 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2659}
2660
2661sub mouse_motion {
2662 my ($self, $ev, $x, $y) = @_;
2663
2664 # TODO: should use vbox->find_widget or so
2665 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2666 $self->{hover} = $self->{item}{$HOVER};
2667}
2668
2669sub button_up {
2670 my ($self, $ev, $x, $y) = @_;
2671
2672 if ($ev->{button} == $self->{button}) {
2673 undef $GRAB;
2674 $self->hide;
2675
2676 $self->emit ("popdown");
2677 $self->{hover}[1]->() if $self->{hover};
2678 }
2679}
2680
2681#############################################################################
2682
2683package CFClient::UI::Root;
1461 2684
1462our @ISA = CFClient::UI::Container::; 2685our @ISA = CFClient::UI::Container::;
1463 2686
2687use CFClient::OpenGL;
2688
2689sub check_size {
2690 my ($self) = @_;
2691
2692 $self->configure (0, 0, $self->{w}, $self->{h});
2693}
2694
1464sub size_request { 2695sub size_request {
1465 ($::WIDTH, $::HEIGHT) 2696 my ($self) = @_;
2697
2698 ($self->{w}, $self->{h})
1466} 2699}
1467 2700
1468sub size_allocate { 2701sub size_allocate {
2702 my ($self, $w, $h) = @_;
2703
2704 my $old_w = $self->{old_w};
2705 my $old_h = $self->{old_h};
2706
2707 if ($old_w && $old_h) {
2708 for my $child ($self->children) {
2709 $child->{x} = int 0.5 + $child->{x} * $w / $old_w;
2710 $child->{w} = int 0.5 + $child->{w} * $w / $old_w;
2711 $child->{req_w} = int 0.5 + $child->{req_w} * $w / $old_w if exists $child->{req_w};
2712 $child->{user_w} = int 0.5 + $child->{user_w} * $w / $old_w if exists $child->{user_w};
2713 $child->{y} = int 0.5 + $child->{y} * $h / $old_h;
2714 $child->{h} = int 0.5 + $child->{h} * $h / $old_h;
2715 $child->{req_h} = int 0.5 + $child->{req_h} * $h / $old_h if exists $child->{req_h};
2716 $child->{user_h} = int 0.5 + $child->{user_h} * $h / $old_h if exists $child->{user_h};
2717 }
2718 }
2719
2720 $self->{old_w} = $w;
2721 $self->{old_h} = $h;
2722}
2723
2724sub configure {
1469 my ($self, $x, $y, $w, $h) = @_; 2725 my ($self, $x, $y, $w, $h) = @_;
1470 2726
1471 $self->_size_allocate ($x, $y, $w, $h); 2727 $self->SUPER::configure ($x, $y, $w, $h);
1472 2728
1473 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 2729 for my $child ($self->children) {
1474 for @{$self->{children}}; 2730 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1475}
1476 2731
1477sub translate { 2732 $X = List::Util::max 0, List::Util::min $w - $W, $X;
2733 $Y = List::Util::max 0, List::Util::min $h - $H, $Y;
2734 $child->configure ($X, $Y, $W, $H);
2735 }
2736}
2737
2738sub _topleft {
1478 my ($self, $x, $y) = @_; 2739 my ($self, $x, $y) = @_;
1479 2740
1480 ($x, $y) 2741 ($x, $y)
1481} 2742}
1482 2743
1483sub update { 2744sub update {
1484 my ($self) = @_; 2745 my ($self) = @_;
1485 2746
1486 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 2747 $self->check_size;
1487 ::refresh (); 2748 ::refresh ();
1488} 2749}
1489 2750
1490sub add { 2751sub add {
1491 my ($self, $widget) = @_; 2752 my ($self, $child) = @_;
1492 2753
2754 # integerize window positions
2755 $child->{x} = int $child->{x};
2756 $child->{y} = int $child->{y};
2757
1493 $self->SUPER::add ($widget); 2758 $self->SUPER::add ($child);
2759}
1494 2760
1495 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request); 2761sub on_refresh {
2762 my ($self, $id, $cb) = @_;
2763
2764 $self->{refresh_hook}{$id} = $cb;
1496} 2765}
1497 2766
1498sub draw { 2767sub draw {
1499 my ($self) = @_; 2768 my ($self) = @_;
1500 2769
2770 while (my $rcb = delete $self->{refresh_hook}) {
2771 $_->() for values %$rcb;
2772 }
2773
2774 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2775 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2776 glClear GL_COLOR_BUFFER_BIT;
2777
2778 glMatrixMode GL_PROJECTION;
2779 glLoadIdentity;
2780 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;
2781 glMatrixMode GL_MODELVIEW;
2782 glLoadIdentity;
2783
1501 $self->_draw; 2784 $self->_draw;
1502} 2785}
1503 2786
1504############################################################################# 2787#############################################################################
1505 2788
1506package CFClient::UI; 2789package CFClient::UI;
1507 2790
2791$ROOT = new CFClient::UI::Root;
1508$TOPLEVEL = new CFClient::UI::Toplevel; 2792$TOOLTIP = new CFClient::UI::Tooltip;
1509 2793
15101 27941
1511 2795

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