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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.77 by root, Tue Apr 11 22:14:13 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 $GRAB->button_up ($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;
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, $chld) = @_; 535 my ($self, @widgets) = @_;
336 536
337 $chld->set_parent ($self); 537 $_->set_parent ($self)
538 for @widgets;
539
540 use sort 'stable';
338 541
339 $self->{children} = [ 542 $self->{children} = [
340 sort { $a->{z} <=> $b->{z} } 543 sort { $a->{z} <=> $b->{z} }
341 @{$self->{children}}, $chld 544 @{$self->{children}}, @widgets
342 ]; 545 ];
343 546
344 $self->{w} = $self->{h} = -1; 547 $_->check_size
548 for @widgets;
549
345 $self->update; 550 $self->update;
346} 551}
347 552
553sub children {
554 @{ $_[0]{children} }
555}
556
348sub remove { 557sub remove {
349 my ($self, $widget) = @_; 558 my ($self, $child) = @_;
350 559
560 delete $child->{parent};
561 $child->hide;
562
351 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 563 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
352 564
353 $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 $self->update;
354} 582}
355 583
356sub find_widget { 584sub find_widget {
357 my ($self, $x, $y) = @_; 585 my ($self, $x, $y) = @_;
358 586
… …
388 616
389 $class->SUPER::new (children => [$child], %arg) 617 $class->SUPER::new (children => [$child], %arg)
390} 618}
391 619
392sub add { 620sub add {
393 my ($self, $widget) = @_; 621 my ($self, $child) = @_;
394 622
395 $self->{children} = []; 623 $self->{children} = [];
396 624
397 $self->SUPER::add ($widget); 625 $self->SUPER::add ($child);
398} 626}
399 627
400sub remove { 628sub remove {
401 my ($self, $widget) = @_; 629 my ($self, $widget) = @_;
402 630
… …
411sub size_request { 639sub size_request {
412 $_[0]{children}[0]->size_request 640 $_[0]{children}[0]->size_request
413} 641}
414 642
415sub size_allocate { 643sub size_allocate {
416 my ($self, $x, $y, $w, $h) = @_; 644 my ($self, $w, $h) = @_;
417 645
418 $self->_size_allocate ($x, $y, $w, $h) or return;
419
420 $self->{children}[0]->size_allocate (0, 0, $w, $h); 646 $self->{children}[0]->configure (0, 0, $w, $h);
421} 647}
422 648
423############################################################################# 649#############################################################################
424 650
425package CFClient::UI::Window; 651package CFClient::UI::Window;
426 652
427our @ISA = CFClient::UI::Bin::; 653our @ISA = CFClient::UI::Bin::;
428 654
429use SDL::OpenGL; 655use CFClient::OpenGL;
430 656
431sub new { 657sub new {
432 my ($class, %arg) = @_; 658 my ($class, %arg) = @_;
433 659
434 my $self = $class->SUPER::new (%arg); 660 my $self = $class->SUPER::new (%arg);
435} 661}
436 662
437sub update { 663sub update {
438 my ($self) = @_; 664 my ($self) = @_;
439 665
440 # we want to do this delayed... 666 $ROOT->on_refresh ($self => sub { $self->render_child });
441 $self->render_chld;
442 $self->SUPER::update; 667 $self->SUPER::update;
443} 668}
444 669
445sub render_chld {
446 my ($self) = @_;
447
448 $self->{texture} =
449 CFClient::Texture->new_from_opengl (
450 $self->{w}, $self->{h}, sub { $self->child->draw }
451 );
452}
453
454sub size_allocate { 670sub size_allocate {
455 my ($self, $x, $y, $w, $h) = @_; 671 my ($self, $w, $h) = @_;
456 672
457 $self->_size_allocate ($x, $y, $w, $h) or return;
458
459 $self->child->size_allocate (0, 0, $w, $h); 673 $self->SUPER::size_allocate ($w, $h);
674 $self->update;
675}
460 676
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
461 $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}, $self->{h};
694# glDisable GL_BLEND;
695# glColorMask 1, 1, 1, 1;
696 };
462} 697}
463 698
464sub _draw { 699sub _draw {
465 my ($self) = @_; 700 my ($self) = @_;
466 701
467 my ($w, $h) = ($self->w, $self->h); 702 my ($w, $h) = ($self->w, $self->h);
468 703
469 my $tex = $self->{texture} 704 my $tex = $self->{texture}
470 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});
471 836
472 glEnable GL_BLEND; 837 glEnable GL_BLEND;
473 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 838 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
474 glEnable GL_TEXTURE_2D; 839 glEnable GL_TEXTURE_2D;
475 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 840 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
476 841
477 $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;
478 849
850
851 $self->child->draw;
479 glDisable GL_BLEND; 852 glDisable GL_BLEND;
480 glDisable GL_TEXTURE_2D; 853 glDisable GL_TEXTURE_2D;
481} 854}
482 855
483############################################################################# 856#############################################################################
484 857
485package CFClient::UI::Frame; 858package CFClient::UI::FancyFrame;
486 859
487our @ISA = CFClient::UI::Bin::; 860our @ISA = CFClient::UI::Bin::;
488 861
489use 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} * $::FONTSIZE
892}
490 893
491sub size_request { 894sub size_request {
492 my ($self) = @_; 895 my ($self) = @_;
493 my $chld = $self->child
494 or return (0, 0);
495 896
496 $chld->move (2, 2); 897 my ($w, $h) = $self->SUPER::size_request;
497 898
498 map { $_ + 4 } $chld->size_request; 899 (
900 $w + $self->border * 2,
901 $h + $self->border * 2,
902 )
499} 903}
500 904
501sub size_allocate { 905sub size_allocate {
502 my ($self, $x, $y, $w, $h) = @_; 906 my ($self, $w, $h) = @_;
503
504 $self->_size_allocate ($x, $y, $w, $h) or return;
505 907
506 $self->child->size_allocate (2, 2, $w - 4, $h - 4); 908 $h -= List::Util::max 0, $self->border * 2;
507} 909 $w -= List::Util::max 0, $self->border * 2;
508 910
509sub _draw { 911 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
510 my ($self) = @_; 912 if $self->{title};
511 913
512 my $chld = $self->child; 914 $self->child->configure ($self->border, $self->border, $w, $h);
513
514 my ($w, $h) = $chld->size_request;
515
516 glBegin GL_QUADS;
517 glColor 0, 0, 0;
518 glVertex 0 , 0;
519 glVertex 0 , $h + 4;
520 glVertex $w + 4 , $h + 4;
521 glVertex $w + 4 , 0;
522 glEnd;
523
524 $chld->draw;
525}
526
527#############################################################################
528
529package CFClient::UI::FancyFrame;
530
531our @ISA = CFClient::UI::Bin::;
532
533use SDL::OpenGL;
534
535my @tex =
536 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
537 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
538
539sub size_request {
540 my ($self) = @_;
541
542 my ($w, $h) =
543 $self->{user_w} && $self->{user_h}
544 ? ($self->{user_w}, $self->{user_h})
545 : ($self->SUPER::size_request);
546
547 $h += $tex[1]->{h};
548 $h += $tex[4]->{h};
549 $w += $tex[2]->{w};
550 $w += $tex[3]->{w};
551
552 ($w, $h)
553}
554
555sub size_allocate {
556 my ($self, $x, $y, $w, $h) = @_;
557
558 $self->_size_allocate ($x, $y, $w, $h) or return;
559
560 $h -= $tex[1]{h};
561 $h -= $tex[4]{h};
562 $w -= $tex[2]{w};
563 $w -= $tex[3]{w};
564
565 $h = $h < 0 ? 0 : $h;
566 $w = $w < 0 ? 0 : $w;
567
568 my $child = $self->child;
569
570 $child->size_allocate ($tex[3]->{w}, $tex[1]->{h}, $w, $h);
571} 915}
572 916
573sub button_down { 917sub button_down {
574 my ($self, $ev, $x, $y) = @_; 918 my ($self, $ev, $x, $y) = @_;
575 919
576 if ($x < $self->{w} && $x >= $self->{w} - $tex[2]{w} 920 my ($w, $h) = @$self{qw(w h)};
577 && $y < $self->{h} && $y >= $self->{h} - $tex[4]{h}) { 921 my $border = $self->border;
578 922
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}, $self->{y});
579 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 928 my ($ox, $oy) = ($ev->{x}, $ev->{y});
580 my ($bw, $bh) = ($self->{w}, $self->{h}); 929 my ($bw, $bh) = ($self->{w}, $self->{h});
930
931 my $mx = $x < $border;
932 my $my = $y < $border;
581 933
582 $self->{motion} = sub { 934 $self->{motion} = sub {
583 my ($ev, $x, $y) = @_; 935 my ($ev, $x, $y) = @_;
584 936
585 ($x, $y) = ($ev->motion_x, $ev->motion_y); 937 my $dx = $ev->{x} - $ox;
938 my $dy = $ev->{y} - $oy;
586 939
587 $self->{user_w} = $bw + $x - $ox; 940 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
588 $self->{user_h} = $bh + $y - $oy; 941 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
589 $self->update; 942 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
943 $self->check_size;
590 }; 944 };
591 945
592 } elsif ($x >= 0 && $x < $self->{w} 946 } elsif ($lr ^ $td) {
593 && $y >= 0 && $y < $tex[1]{h}) {
594
595 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 947 my ($ox, $oy) = ($ev->{x}, $ev->{y});
596 my ($bx, $by) = ($self->{x}, $self->{y}); 948 my ($bx, $by) = ($self->{x}, $self->{y});
597 949
598 $self->{motion} = sub { 950 $self->{motion} = sub {
599 my ($ev, $x, $y) = @_; 951 my ($ev, $x, $y) = @_;
600 952
601 ($x, $y) = ($ev->motion_x, $ev->motion_y); 953 ($x, $y) = ($ev->{x}, $ev->{y});
602 954
603 $self->move ($bx + $x - $ox, $by + $y - $oy); 955 $self->move ($bx + $x - $ox, $by + $y - $oy);
604 $self->update; 956 $self->update;
605 }; 957 };
606 } 958 }
… …
619} 971}
620 972
621sub _draw { 973sub _draw {
622 my ($self) = @_; 974 my ($self) = @_;
623 975
624 my ($w, $h) = ($self->{w}, $self->{h}); 976 my ($w, $h ) = ($self->{w}, $self->{h});
625 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 977 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
626 978
627 glEnable GL_BLEND; 979 glEnable GL_BLEND;
628 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 980 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
629 glEnable GL_TEXTURE_2D; 981 glEnable GL_TEXTURE_2D;
630 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 982 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
631 983
632 my $top = $tex[1]; 984 my $border = $self->border;
985
986 glColor @{ $self->{border_bg} };
633 $top->draw_quad (0, 0, $w, $top->{h}); 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);
634 991
635 my $left = $tex[3]; 992 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
636 $left->draw_quad (0, $top->{h}, $left->{w}, $ch);
637
638 my $right = $tex[2];
639 $right->draw_quad ($w - $right->{w}, $top->{h}, $right->{w}, $ch);
640
641 my $bottom = $tex[4];
642 $bottom->draw_quad (0, $h - $bottom->{h}, $w, $bottom->{h});
643
644 my $bg = $tex[0]; 993 my $bg = $tex[0];
645 994
646 glBindTexture GL_TEXTURE_2D, $bg->{name}; 995 # TODO: repeat texture not scale
647 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
648 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT;
649 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT;
650
651 my $rep_x = $cw / $bg->{w}; 996 my $rep_x = $cw / $bg->{w};
652 my $rep_y = $ch / $bg->{h}; 997 my $rep_y = $ch / $bg->{h};
653 998
654 $bg->draw_quad ($left->{w}, $top->{h}, $cw, $ch); 999 glColor @{ $self->{bg} };
655 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
656 glDisable GL_TEXTURE_2D; 1006 glDisable GL_TEXTURE_2D;
657 glDisable GL_BLEND; 1007 glDisable GL_BLEND;
1008 }
1009
1010 $self->{title}->draw if $self->{title};
658 1011
659 $self->child->draw; 1012 $self->child->draw;
660
661} 1013}
662 1014
663############################################################################# 1015#############################################################################
664 1016
665package CFClient::UI::Table; 1017package CFClient::UI::Table;
666 1018
667our @ISA = CFClient::UI::Base::; 1019our @ISA = CFClient::UI::Base::;
668 1020
669use List::Util qw(max sum); 1021use List::Util qw(max sum);
670 1022
671use SDL::OpenGL; 1023use CFClient::OpenGL;
1024
1025sub new {
1026 my $class = shift;
1027
1028 $class->SUPER::new (
1029 col_expand => [],
1030 @_
1031 )
1032}
672 1033
673sub add { 1034sub add {
674 my ($self, $x, $y, $chld) = @_; 1035 my ($self, $x, $y, $child) = @_;
675 1036
1037 $child->set_parent ($self);
676 $self->{children}[$y][$x] = $chld; 1038 $self->{children}[$y][$x] = $child;
677 $chld->set_parent ($self);
678 1039
679 $self->{w} = $self->{h} = -1; 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};
1053
1054 for (@children) {
1055 delete $_->{parent};
1056 $_->hide;
1057 }
1058
680 $self->update; 1059 $self->update;
681} 1060}
682 1061
683sub get_wh { 1062sub get_wh {
684 my ($self) = @_; 1063 my ($self) = @_;
… …
690 or next; 1069 or next;
691 1070
692 for my $x (0 .. $#$row) { 1071 for my $x (0 .. $#$row) {
693 my $widget = $row->[$x] 1072 my $widget = $row->[$x]
694 or next; 1073 or next;
695 my ($w, $h) = $widget->size_request; 1074 my ($w, $h) = @$widget{qw(req_w req_h)};
696 1075
697 $w[$x] = max $w[$x], $w; 1076 $w[$x] = max $w[$x], $w;
698 $h[$y] = max $h[$y], $h; 1077 $h[$y] = max $h[$y], $h;
699 } 1078 }
700 } 1079 }
… …
706 my ($self) = @_; 1085 my ($self) = @_;
707 1086
708 my ($ws, $hs) = $self->get_wh; 1087 my ($ws, $hs) = $self->get_wh;
709 1088
710 ( 1089 (
711 (List::Util::sum @$ws), 1090 (sum @$ws),
712 (List::Util::sum @$hs), 1091 (sum @$hs),
713 ) 1092 )
714} 1093}
715 1094
716sub size_allocate { 1095sub size_allocate {
717 my ($self, $x, $y, $w, $h) = @_; 1096 my ($self, $w, $h) = @_;
718
719 $self->_size_allocate ($x, $y, $w, $h) or return;
720 1097
721 my ($ws, $hs) = $self->get_wh; 1098 my ($ws, $hs) = $self->get_wh;
722 1099
723 my $req_w = List::Util::sum @$ws; 1100 my $req_w = sum @$ws;
724 my $req_h = List::Util::sum @$hs; 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;
725 1107
726 # linearly scale sizes 1108 # linearly scale sizes
727 $_ *= $w / $req_w for @$ws; 1109 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
728 $_ *= $h / $req_h for @$hs; 1110 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1111
1112 CFClient::UI::harmonize $ws;
1113 CFClient::UI::harmonize $hs;
729 1114
730 my $y; 1115 my $y;
731 1116
732 for my $r (0 .. $#{$self->{children}}) { 1117 for my $r (0 .. $#{$self->{children}}) {
733 my $row = $self->{children}[$r] 1118 my $row = $self->{children}[$r]
… …
735 1120
736 my $x = 0; 1121 my $x = 0;
737 my $row_h = $hs->[$r]; 1122 my $row_h = $hs->[$r];
738 1123
739 for my $c (0 .. $#$row) { 1124 for my $c (0 .. $#$row) {
740 my $widget = $row->[$c]
741 or next;
742
743 my $col_w = $ws->[$c]; 1125 my $col_w = $ws->[$c];
744 1126
1127 if (my $widget = $row->[$c]) {
745 $widget->size_allocate ($x, $y, $col_w, $row_h); 1128 $widget->configure ($x, $y, $col_w, $row_h);
1129 }
746 1130
747 $x += $col_w; 1131 $x += $col_w;
748 } 1132 }
749 1133
750 $y += $row_h; 1134 $y += $row_h;
… …
794 (List::Util::max map $_->[1], @alloc), 1178 (List::Util::max map $_->[1], @alloc),
795 ) 1179 )
796} 1180}
797 1181
798sub size_allocate { 1182sub size_allocate {
799 my ($self, $x, $y, $w, $h) = @_; 1183 my ($self, $w, $h) = @_;
800
801 $self->_size_allocate ($x, $y, $w, $h) or return;
802
803 return unless $self->{w};
804 1184
805 ($h, $w) = ($w, $h); 1185 ($h, $w) = ($w, $h);
806 1186
807 my $children = $self->{children}; 1187 my $children = $self->{children};
808 1188
809 my @h = map +($_->size_request)[0], @$children; 1189 my @h = map $_->{req_w}, @$children;
810 1190
811 my $req_h = List::Util::sum @h; 1191 my $req_h = List::Util::sum @h;
812 1192
813 if ($req_h > $h) { 1193 if ($req_h > $h) {
814 # ah well, not enough space 1194 # ah well, not enough space
815 $_ = $h[$_] * $h / $req_h for @h; 1195 $_ *= $h / $req_h for @h;
816 } else { 1196 } else {
817 my $exp = List::Util::sum map $_->{expand}, @$children; 1197 my $exp = List::Util::sum map $_->{expand}, @$children;
818 $exp ||= 1; 1198 $exp ||= 1;
819 1199
820 for (0 .. $#$children) { 1200 for (0 .. $#$children) {
… …
824 $alloc_h += ($h - $req_h) * $child->{expand} / $exp; 1204 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
825 $h[$_] = $alloc_h; 1205 $h[$_] = $alloc_h;
826 } 1206 }
827 } 1207 }
828 1208
1209 CFClient::UI::harmonize \@h;
1210
829 my $y = 0; 1211 my $y = 0;
830 for (0 .. $#$children) { 1212 for (0 .. $#$children) {
831 my $child = $children->[$_]; 1213 my $child = $children->[$_];
832 my $h = $h[$_]; 1214 my $h = $h[$_];
833 $child->size_allocate ($y, 0, $h, $w); 1215 $child->configure ($y, 0, $h, $w);
834 1216
835 $y += $h; 1217 $y += $h;
836 } 1218 }
1219
1220 1
837} 1221}
838 1222
839############################################################################# 1223#############################################################################
840 1224
841package CFClient::UI::VBox; 1225package CFClient::UI::VBox;
… …
854 (List::Util::sum map $_->[1], @alloc), 1238 (List::Util::sum map $_->[1], @alloc),
855 ) 1239 )
856} 1240}
857 1241
858sub size_allocate { 1242sub size_allocate {
859 my ($self, $x, $y, $w, $h) = @_; 1243 my ($self, $w, $h) = @_;
860
861 $self->_size_allocate ($x, $y, $w, $h) or return;
862
863 return unless $self->{h};
864 1244
865 my $children = $self->{children}; 1245 my $children = $self->{children};
866 1246
867 my @h = map +($_->size_request)[1], @$children; 1247 my @h = map $_->{req_h}, @$children;
868 1248
869 my $req_h = List::Util::sum @h; 1249 my $req_h = List::Util::sum @h;
870 1250
871 if ($req_h > $h) { 1251 if ($req_h > $h) {
872 # ah well, not enough space 1252 # ah well, not enough space
873 $_ = $h[$_] * $h / $req_h for @h; 1253 $_ *= $h / $req_h for @h;
874 } else { 1254 } else {
875 my $exp = List::Util::sum map $_->{expand}, @$children; 1255 my $exp = List::Util::sum map $_->{expand}, @$children;
876 $exp ||= 1; 1256 $exp ||= 1;
877 1257
878 for (0 .. $#$children) { 1258 for (0 .. $#$children) {
… …
880 1260
881 $h[$_] += ($h - $req_h) * $child->{expand} / $exp; 1261 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
882 } 1262 }
883 } 1263 }
884 1264
1265 CFClient::UI::harmonize \@h;
1266
885 my $y = 0; 1267 my $y = 0;
886 for (0 .. $#$children) { 1268 for (0 .. $#$children) {
887 my $child = $children->[$_]; 1269 my $child = $children->[$_];
888 my $h = $h[$_]; 1270 my $h = $h[$_];
889 $child->size_allocate (0, $y, $w, $h); 1271 $child->configure (0, $y, $w, $h);
890 1272
891 $y += $h; 1273 $y += $h;
892 } 1274 }
1275
1276 1
893} 1277}
894 1278
895############################################################################# 1279#############################################################################
896 1280
897package CFClient::UI::Label; 1281package CFClient::UI::Label;
898 1282
899our @ISA = CFClient::UI::Base::; 1283our @ISA = CFClient::UI::Base::;
900 1284
901use SDL::OpenGL; 1285use CFClient::OpenGL;
902 1286
903sub new { 1287sub new {
904 my ($class, %arg) = @_; 1288 my ($class, %arg) = @_;
905 1289
906 my $self = $class->SUPER::new ( 1290 my $self = $class->SUPER::new (
907 fg => [1, 1, 1], 1291 fg => [1, 1, 1],
908 height => $::FONTSIZE, 1292 #font => default_font
1293 fontsize => 1,
909 text => "", 1294 text => "",
910 align => -1, 1295 align => -1,
1296 valign => -1,
911 padding => 2, 1297 padding => 2,
912 layout => new CFClient::Layout, 1298 layout => new CFClient::Layout,
1299 can_events => 0,
913 %arg 1300 %arg
914 ); 1301 );
915 1302
916 $self->set_text ($self->{text}); 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};
917 1311
918 $self 1312 $self
919} 1313}
920 1314
921sub escape_text { 1315sub escape {
922 local $_ = $_[1]; 1316 local $_ = $_[1];
923 1317
924 s/&/&amp;/g; 1318 s/&/&amp;/g;
925 s/>/&gt;/g; 1319 s/>/&gt;/g;
926 s/</&lt;/g; 1320 s/</&lt;/g;
927 1321
928 $_[1] 1322 $_[1]
929} 1323}
930 1324
1325sub update {
1326 my ($self) = @_;
1327
1328 delete $self->{texture};
1329 $self->SUPER::update;
1330}
1331
931sub set_text { 1332sub set_text {
932 my ($self, $text) = @_; 1333 my ($self, $text) = @_;
933 1334
1335 return if $self->{text} eq "T$text";
934 $self->{text} = $text; 1336 $self->{text} = "T$text";
1337
935 $self->{layout}->set_markup ($text); 1338 $self->{layout}->set_text ($text);
936 1339
937 delete $self->{texture}; 1340 delete $self->{texture};
938 $self->update; 1341 $self->update;
1342 $self->check_size;
939} 1343}
940 1344
941sub get_text { 1345sub set_markup {
942 my ($self, $text) = @_; 1346 my ($self, $markup) = @_;
943 1347
944 $self->{text} 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 $self->check_size;
945} 1356}
946 1357
947sub size_request { 1358sub size_request {
948 my ($self) = @_; 1359 my ($self) = @_;
949 1360
950 $self->{layout}->set_width; 1361 $self->{layout}->set_font ($self->{font}) if $self->{font};
1362 $self->{layout}->set_width ($self->{max_w} || -1);
951 $self->{layout}->set_height ($self->{height}); 1363 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1364
952 my ($w, $h) = $self->{layout}->size; 1365 my ($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 }
953 1376
954 ( 1377 (
955 $w + $self->{padding} * 2, 1378 $w + $self->{padding} * 2,
956 $h + $self->{padding} * 2, 1379 $h + $self->{padding} * 2,
957 ) 1380 )
958} 1381}
959 1382
960sub size_allocate { 1383sub size_allocate {
961 my ($self, $x, $y, $w, $h) = @_; 1384 my ($self, $w, $h) = @_;
962
963 $self->_size_allocate ($x, $y, $w, $h) or return;
964 1385
965 delete $self->{texture}; 1386 delete $self->{texture};
966} 1387}
967 1388
968sub update { 1389sub set_fontsize {
969 my ($self) = @_; 1390 my ($self, $fontsize) = @_;
970 1391
1392 $self->{fontsize} = $fontsize;
971 delete $self->{texture}; 1393 delete $self->{texture};
1394
972 $self->SUPER::update; 1395 $self->update;
1396 $self->check_size;
973} 1397}
974 1398
975sub _draw { 1399sub _draw {
976 my ($self) = @_; 1400 my ($self) = @_;
977 1401
978 my $tex = $self->{texture} ||= do { 1402 my $tex = $self->{texture} ||= do {
1403 $self->{layout}->set_font ($self->{font}) if $self->{font};
979 $self->{layout}->set_width ($self->{w}); 1404 $self->{layout}->set_width ($self->{w});
1405 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
980 new_from_layout CFClient::Texture $self->{layout} 1406 new_from_layout CFClient::Texture $self->{layout}
981 }; 1407 };
982 1408
983 glEnable GL_BLEND; 1409 glEnable GL_BLEND;
984 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1410 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
985 glEnable GL_TEXTURE_2D; 1411 glEnable GL_TEXTURE_2D;
986 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1412 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
987 1413
988 glColor @{$self->{fg}}; 1414 glColor @{$self->{fg}};
989 1415
990 my $x = 1416 $self->{ox} = int (
991 $self->{align} < 0 ? $self->{padding} 1417 $self->{align} < 0 ? $self->{padding}
992 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1418 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
993 : ($self->{w} - $tex->{w}) * 0.5; 1419 : ($self->{w} - $tex->{w}) * 0.5
1420 );
994 1421
995 $tex->draw_quad ($x, $self->{padding}); 1422 $self->{oy} = int (
1423 $self->{valign} < 0 ? $self->{padding}
1424 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1425 : ($self->{h} - $tex->{h}) * 0.5
1426 );
1427
1428 $tex->draw_quad ($self->{ox}, $self->{oy});
996 1429
997 glDisable GL_TEXTURE_2D; 1430 glDisable GL_TEXTURE_2D;
998 glDisable GL_BLEND; 1431 glDisable GL_BLEND;
999} 1432}
1000 1433
1001############################################################################# 1434#############################################################################
1002 1435
1003package CFClient::UI::Entry; 1436package CFClient::UI::EntryBase;
1004 1437
1005our @ISA = CFClient::UI::Label::; 1438our @ISA = CFClient::UI::Label::;
1006 1439
1007use SDL; 1440use CFClient::OpenGL;
1008use SDL::OpenGL;
1009 1441
1010sub new { 1442sub new {
1011 my $class = shift; 1443 my $class = shift;
1012 1444
1013 $class->SUPER::new ( 1445 $class->SUPER::new (
1014 fg => [1, 1, 1], 1446 fg => [1, 1, 1],
1015 bg => [0, 0, 0, 0.2], 1447 bg => [0, 0, 0, 0.2],
1016 active_bg => [1, 1, 1], 1448 active_bg => [1, 1, 1, 0.5],
1017 active_fg => [0, 0, 0], 1449 active_fg => [0, 0, 0],
1450 can_hover => 1,
1451 can_focus => 1,
1452 valign => 0,
1453 can_events => 1,
1018 @_ 1454 @_
1019 ) 1455 )
1020} 1456}
1021 1457
1022sub _set_text { 1458sub _set_text {
1023 my ($self, $text) = @_; 1459 my ($self, $text) = @_;
1024 1460
1461 delete $self->{cur_h};
1462
1463 return if $self->{text} eq $text;
1464
1465 delete $self->{texture};
1466
1025 $self->{last_activity} = $::NOW; 1467 $self->{last_activity} = $::NOW;
1026
1027 $self->{text} = $text; 1468 $self->{text} = $text;
1028 $self->{layout}->set_width ($self->{w});
1029 1469
1030 $text =~ s/./*/g if $self->{hidden}; 1470 $text =~ s/./*/g if $self->{hidden};
1471 $self->{layout}->set_text ("$text ");
1031 1472
1032 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1473 $self->emit (changed => $self->{text});
1474}
1033 1475
1034 $text = substr $text, 0, $self->{cursor}; 1476sub get_text {
1035 utf8::encode $text; 1477 $_[0]{text}
1036
1037 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1038} 1478}
1039 1479
1040sub size_request { 1480sub size_request {
1041 my ($self) = @_; 1481 my ($self) = @_;
1042 1482
… …
1044 1484
1045 ($w + 1, $h) # add 1 for cursor 1485 ($w + 1, $h) # add 1 for cursor
1046} 1486}
1047 1487
1048sub size_allocate { 1488sub size_allocate {
1049 my ($self, $x, $y, $w, $h) = @_; 1489 my ($self, $w, $h) = @_;
1050 1490
1051 $self->SUPER::size_allocate ($x, $y, $w, $h); 1491 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1052
1053 $self->_set_text ($self->{text});
1054} 1492}
1055 1493
1056sub set_text { 1494sub set_text {
1057 my ($self, $text) = @_; 1495 my ($self, $text) = @_;
1058 1496
… …
1062} 1500}
1063 1501
1064sub key_down { 1502sub key_down {
1065 my ($self, $ev) = @_; 1503 my ($self, $ev) = @_;
1066 1504
1067 my $mod = $ev->key_mod; 1505 my $mod = $ev->{mod};
1068 my $sym = $ev->key_sym; 1506 my $sym = $ev->{sym};
1069
1070 my $uni = $ev->key_unicode; 1507 my $uni = $ev->{unicode};
1071 1508
1072 my $text = $self->get_text; 1509 my $text = $self->get_text;
1073 1510
1074 if ($sym == SDLK_BACKSPACE) { 1511 if ($sym == 8) {
1075 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1512 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1076 } elsif ($sym == SDLK_DELETE) { 1513 } elsif ($sym == 127) {
1077 substr $text, $self->{cursor}, 1, ""; 1514 substr $text, $self->{cursor}, 1, "";
1078 } elsif ($sym == SDLK_LEFT) { 1515 } elsif ($sym == CFClient::SDLK_LEFT) {
1079 --$self->{cursor} if $self->{cursor}; 1516 --$self->{cursor} if $self->{cursor};
1080 } elsif ($sym == SDLK_RIGHT) { 1517 } elsif ($sym == CFClient::SDLK_RIGHT) {
1081 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1518 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1082 } elsif ($sym == SDLK_HOME) { 1519 } elsif ($sym == CFClient::SDLK_HOME) {
1083 $self->{cursor} = 0; 1520 $self->{cursor} = 0;
1084 } elsif ($sym == SDLK_END) { 1521 } elsif ($sym == CFClient::SDLK_END) {
1085 $self->{cursor} = length $text; 1522 $self->{cursor} = length $text;
1523 } elsif ($sym == 27) {
1524 $self->emit ('escape');
1086 } elsif ($uni) { 1525 } elsif ($uni) {
1087 substr $text, $self->{cursor}++, 0, chr $uni; 1526 substr $text, $self->{cursor}++, 0, chr $uni;
1088 } 1527 }
1089 1528
1090 $self->_set_text ($text); 1529 $self->_set_text ($text);
… …
1144 1583
1145 $self->SUPER::_draw; 1584 $self->SUPER::_draw;
1146 1585
1147 #TODO: force update every cursor change :( 1586 #TODO: force update every cursor change :(
1148 if ($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 $text)
1594 }
1595
1149 glColor @{$self->{fg}}; 1596 glColor @{$self->{fg}};
1150 glBegin GL_LINES; 1597 glBegin GL_LINES;
1151 glVertex $self->{cur_x}, $self->{cur_y};
1152 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} + $self->{cur_h};
1153 glEnd; 1600 glEnd;
1154 } 1601 }
1155} 1602}
1156 1603
1157#############################################################################
1158
1159package CFClient::UI::Slider; 1604package CFClient::UI::Entry;
1160 1605
1161use strict; 1606our @ISA = CFClient::UI::EntryBase::;
1162 1607
1163use SDL::OpenGL; 1608use CFClient::OpenGL;
1164 1609
1610sub key_down {
1611 my ($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
1165our @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);
1166 1662
1167sub new { 1663sub new {
1168 my $class = shift; 1664 my $class = shift;
1169 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
1170 # range [value, low, high, page] 2031 # range [value, low, high, page]
1171 2032
2033 # TODO: 0-width page
2034 # TODO: req_w/h are wrong with vertical
2035 # TODO: calculations are off
1172 my $self = $class->SUPER::new ( 2036 my $self = $class->SUPER::new (
1173 fg => [1, 1, 1], 2037 fg => [1, 1, 1],
1174 active_fg => [0, 0, 0], 2038 active_fg => [0, 0, 0],
1175 range => [0, 0, 100, 10], 2039 range => [0, 0, 100, 10],
1176 req_w => 40, 2040 req_w => $::WIDTH / 80,
1177 req_h => 10, 2041 req_h => $::WIDTH / 80,
1178 vertical => 0, 2042 vertical => 0,
2043 can_hover => 1,
2044 inner_pad => 5,
1179 @_ 2045 @_
1180 ); 2046 );
1181 2047
1182 $self 2048 $self
1183} 2049}
… …
1204 if ($GRAB == $self) { 2070 if ($GRAB == $self) {
1205 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2071 my ($value, $lo, $hi, $page) = @{$self->{range}};
1206 2072
1207 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2073 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
1208 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
1209 $x = $x * ($hi - $lo) / $w + $lo; 2079 $x = $x * ($hi - $lo) / $inner_w + $lo;
1210 $x = $lo if $x < $lo; 2080 $x = $lo if $x < $lo;
1211 $x = $hi - $page if $x > $hi - $page; 2081 $x = $hi - $page if $x > $hi - $page;
1212 $self->{range}[0] = $x; 2082 $self->{range}[0] = $x;
1213 2083
1214 $self->emit (changed => $x); 2084 $self->emit (changed => $x);
1215 $self->update; 2085 $self->update;
1216 } 2086 }
2087}
2088
2089# the inner_* stuff is for generating a padding for the slider handle,
2090# so that the handle doesn't leave the texture. This calculation isn't 100%
2091# correct propably, but it does the job for now
2092sub _calc_inner_pad_px {
2093 my ($self, $w) = @_;
2094 ($w / 100) * $self->{inner_pad} # % to pixels
1217} 2095}
1218 2096
1219sub _draw { 2097sub _draw {
1220 my ($self) = @_; 2098 my ($self) = @_;
1221 2099
… …
1235 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2113 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1236 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2114 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1237 2115
1238 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2116 my ($value, $lo, $hi, $page) = @{$self->{range}};
1239 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
1240 $page = int $page * $w / ($hi - $lo); 2123 $page = int $page * $inner_w / ($hi - $lo);
1241 $value = int +($value - $lo) * $w / ($hi - $lo); 2124 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1242 2125
1243 $w -= $page; 2126 $w -= $page;
1244 $page &= ~1; 2127 $page &= ~1;
1245 glTranslate $page * 0.5, 0, 0; 2128 glTranslate $page * 0.5, 0, 0;
2129 $page ||= 2;
1246 2130
1247 glColor @$fg;
1248 glBegin GL_LINES;
1249 glVertex 0, 0; glVertex 0, $h;
1250 glVertex $w - 1, 0; glVertex $w - 1, $h;
1251 glVertex 0, $h * 0.5; glVertex $w, $h * 0.5;
1252 glEnd;
1253
1254 my $knob_a = $value - $page * 0.5; 2131 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1255 my $knob_b = $value + $page * 0.5; 2132 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1256 2133
1257 glBegin GL_QUADS; 2134 glEnable GL_BLEND;
1258 glColor @$fg; 2135 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1259 glVertex $knob_a, 0; 2136 glEnable GL_TEXTURE_2D;
1260 glVertex $knob_a, $h; 2137 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1261 glVertex $knob_b, $h;
1262 glVertex $knob_b, 0;
1263 2138
1264 if ($knob_a < $knob_b - 2) { 2139 # draw background
1265 glColor @$bg; 2140 $tex[1]->draw_quad (0, 0, $w, $h);
1266 glVertex $knob_a + 1, 1;
1267 glVertex $knob_a + 1, $h - 1;
1268 glVertex $knob_b - 1, $h - 1;
1269 glVertex $knob_b - 1, 1;
1270 }
1271 glEnd;
1272}
1273 2141
1274############################################################################# 2142 # draw handle
2143 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);
1275 2144
2145 glDisable GL_BLEND;
2146 glDisable GL_TEXTURE_2D;
2147}
2148
2149#############################################################################
2150
1276package CFClient::UI::MapWidget; 2151package CFClient::UI::TextView;
1277 2152
1278use strict;
1279
1280use List::Util qw(min max);
1281
1282use SDL;
1283use SDL::OpenGL;
1284
1285our @ISA = CFClient::UI::Base::; 2153our @ISA = CFClient::UI::HBox::;
2154
2155use CFClient::OpenGL;
1286 2156
1287sub new { 2157sub new {
1288 my $class = shift; 2158 my $class = shift;
1289 2159
1290 $class->SUPER::new ( 2160 my $self = $class->SUPER::new (
1291 z => -1, 2161 fontsize => 1,
1292 list => (glGenLists 1), 2162 can_events => 0,
2163 #font => default_font
1293 @_ 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 ],
1294 ) 2173 );
1295}
1296 2174
1297sub key_down { 2175 $self->{children}[1]->connect (changed => sub { $self->update });
1298 print "MAPKEYDOWN\n";
1299}
1300 2176
1301sub key_up { 2177 $self
1302} 2178}
1303 2179
1304sub size_request { 2180sub set_fontsize {
2181 my ($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);
1305 ( 2195
1306 1 + 32 * int $::WIDTH / 32, 2196 ($layout->size)[1]
1307 1 + 32 * int $::HEIGHT / 32, 2197}
1308 ) 2198
2199sub reflow {
2200 my ($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 $self->{children}[1]->update;
1309} 2231}
1310 2232
1311sub update { 2233sub update {
1312 my ($self) = @_; 2234 my ($self) = @_;
1313 2235
1314 $self->{need_update} = 1;
1315 $self->SUPER::update; 2236 $self->SUPER::update;
1316}
1317 2237
1318sub draw { 2238 return unless $self->{h} > 0;
1319 my ($self) = @_;
1320 2239
2240 delete $self->{texture};
2241
2242 $ROOT->on_refresh ($self, sub {
1321 if (delete $self->{need_update}) { 2243 if (delete $self->{need_reflow}) {
1322 glNewList $self->{list}, GL_COMPILE; 2244 my $height = 0;
1323 2245
1324 my $mx = $::CONN->{mapx}; 2246 $height += $_->[0] = $self->text_height ($_->[2])
1325 my $my = $::CONN->{mapy}; 2247 for @{$self->{par}};
1326 2248
1327 my $map = $::CONN->{map}; 2249 $self->{height} = $height;
1328 2250
1329 my ($xofs, $yofs); 2251 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1330 2252
1331 my $sw = 1 + int $::WIDTH / 32; 2253 delete $self->{texture};
1332 my $sh = 1 + int $::HEIGHT / 32;
1333
1334 if ($::CONN->{mapw} > $sw) {
1335 $xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5;
1336 } else {
1337 $xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs};
1338 } 2254 }
1339 2255
1340 if ($::CONN->{maph} > $sh) { 2256 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1341 $yofs = $my + ($::CONN->{maph} - $sh) * 0.5; 2257 glClearColor 0, 0, 0, 0;
1342 } else { 2258 glClear GL_COLOR_BUFFER_BIT;
1343 $yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
1344 }
1345 2259
1346 glEnable GL_TEXTURE_2D;
1347 glEnable GL_BLEND; 2260 glEnable GL_BLEND;
1348 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2261 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2262 glEnable GL_TEXTURE_2D;
1349 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2263 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1350 2264
1351 my $sw4 = ($sw + 3) & ~3; 2265 my $top = int $self->{children}[1]{range}[0];
1352 my $darkness = "\x00" x ($sw4 * $sh);
1353 2266
1354 for my $x (0 .. $sw - 1) { 2267 my $y0 = $top;
1355 my $row = $map->[$x + $xofs]; 2268 my $y1 = $top + $self->{h};
1356 for my $y (0 .. $sh - 1) {
1357 2269
1358 my $cell = $row->[$y + $yofs] 2270 my $y = 0;
1359 or next;
1360 2271
2272 my $layout = $self->{layout};
2273
2274 $layout->set_font ($self->{font}) if $self->{font};
2275
2276 for my $par (@{$self->{par}}) {
1361 my $dark = $cell->[0]; 2277 my $h = $par->[0];
1362 if ($dark < 0) { 2278
1363 substr $darkness, $y * $sw4 + $x, 1, chr 224; 2279 if ($y0 < $y + $h && $y < $y1) {
1364 } else { 2280 $layout->set_text ($par->[2]);
1365 substr $darkness, $y * $sw4 + $x, 1, chr 255 - $dark; 2281
2282 glColor @{ $par->[1] };
2283 my ($W, $H) = $layout->size;
2284 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);
1366 } 2285 }
1367 2286
1368 for my $num (grep $_, @$cell[1,2,3]) { 2287 $y += $h;
1369 my $tex = $::CONN->{face}[$num]{texture} || next;
1370
1371 my ($w, $h) = @$tex{qw(w h)};
1372
1373 $tex->draw_quad (($x + 1) * 32 - $w, ($y + 1) * 32 - $h, $w, $h);
1374 }
1375 } 2288 }
1376 }
1377 2289
1378# if (1) { # higher quality darkness
1379# $lighting =~ s/(.)/$1$1$1/gs;
1380# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
1381#
1382# $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear");
1383#
1384# $lighting = $pb->get_pixels;
1385# $lighting =~ s/(.)../$1/gs;
1386# }
1387
1388 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1389
1390 $darkness = new CFClient::Texture
1391 w => $sw4,
1392 h => $sh,
1393 data => $darkness,
1394 internalformat => GL_ALPHA,
1395 format => GL_ALPHA;
1396
1397 glColor 0.45, 0.45, 0.45, 1;
1398 $darkness->draw_quad (0, 0, $sw4 * 32, $sh * 32);
1399
1400 glDisable GL_TEXTURE_2D; 2290 glDisable GL_TEXTURE_2D;
1401 glDisable GL_BLEND; 2291 glDisable GL_BLEND;
1402
1403 glEndList;
1404 }
1405
1406 glCallList $self->{list};
1407}
1408
1409my %DIR = (
1410 SDLK_KP8, [1, "north"],
1411 SDLK_KP9, [2, "northeast"],
1412 SDLK_KP6, [3, "east"],
1413 SDLK_KP3, [4, "southeast"],
1414 SDLK_KP2, [5, "south"],
1415 SDLK_KP1, [6, "southwest"],
1416 SDLK_KP4, [7, "west"],
1417 SDLK_KP7, [8, "northwest"],
1418
1419 SDLK_UP, [1, "north"],
1420 SDLK_RIGHT, [3, "east"],
1421 SDLK_DOWN, [5, "south"],
1422 SDLK_LEFT, [7, "west"],
1423);
1424
1425sub key_down {
1426 my ($self, $ev) = @_;
1427
1428 my $mod = $ev->key_mod;
1429 my $sym = $ev->key_sym;
1430
1431 if ($sym == SDLK_KP5) {
1432 $::CONN->send ("command stay fire");
1433 } elsif (exists $DIR{$sym}) {
1434 if ($mod & KMOD_SHIFT) {
1435 $self->{shft}++;
1436 $::CONN->send ("command fire $DIR{$sym}[0]");
1437 } elsif ($mod & KMOD_CTRL) {
1438 $self->{ctrl}++;
1439 $::CONN->send ("command run $DIR{$sym}[0]");
1440 } else {
1441 $::CONN->send ("command $DIR{$sym}[1]");
1442 } 2292 };
1443 } 2293 });
1444} 2294}
1445 2295
1446sub key_up { 2296sub _draw {
1447 my ($self, $ev) = @_; 2297 my ($self) = @_;
1448 2298
1449 my $mod = $ev->key_mod; 2299 glEnable GL_BLEND;
1450 my $sym = $ev->key_sym; 2300 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2301 glEnable GL_TEXTURE_2D;
2302 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2303 glColor 1, 1, 1, 1;
2304 $self->{texture}->draw_quad (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2305 glDisable GL_TEXTURE_2D;
2306 glDisable GL_BLEND;
1451 2307
1452 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) { 2308 $self->{children}[1]->draw;
1453 $::CONN->send ("command fire_stop"); 2309
1454 }
1455 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1456 $::CONN->send ("command run_stop");
1457 }
1458} 2310}
1459 2311
1460############################################################################# 2312#############################################################################
1461 2313
1462package CFClient::UI::Animator; 2314package CFClient::UI::Animator;
1463 2315
1464use SDL::OpenGL; 2316use CFClient::OpenGL;
1465 2317
1466our @ISA = CFClient::UI::Bin::; 2318our @ISA = CFClient::UI::Bin::;
1467 2319
1468sub moveto { 2320sub moveto {
1469 my ($self, $x, $y) = @_; 2321 my ($self, $x, $y) = @_;
… …
1499 glPopMatrix; 2351 glPopMatrix;
1500} 2352}
1501 2353
1502############################################################################# 2354#############################################################################
1503 2355
1504package 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 $self->{hover};
2678 }
2679}
2680
2681#############################################################################
2682
2683package CFClient::UI::Root;
1505 2684
1506our @ISA = CFClient::UI::Container::; 2685our @ISA = CFClient::UI::Container::;
1507 2686
2687use CFClient::OpenGL;
2688
2689sub check_size {
2690 my ($self) = @_;
2691
2692 $self->configure (0, 0, $self->{w}, $self->{h});
2693}
2694
1508sub size_request { 2695sub size_request {
1509 ($::WIDTH, $::HEIGHT) 2696 my ($self) = @_;
2697
2698 ($self->{w}, $self->{h})
1510} 2699}
1511 2700
1512sub size_allocate { 2701sub size_allocate {
2702 my ($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} = $h;
2722}
2723
2724sub configure {
1513 my ($self, $x, $y, $w, $h) = @_; 2725 my ($self, $x, $y, $w, $h) = @_;
1514 2726
1515 $self->_size_allocate ($x, $y, $w, $h); 2727 $self->SUPER::configure ($x, $y, $w, $h);
1516 2728
1517 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 2729 for my $child ($self->children) {
1518 for @{$self->{children}}; 2730 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1519}
1520 2731
1521sub 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, $H);
2735 }
2736}
2737
2738sub _topleft {
1522 my ($self, $x, $y) = @_; 2739 my ($self, $x, $y) = @_;
1523 2740
1524 ($x, $y) 2741 ($x, $y)
1525} 2742}
1526 2743
1527sub update { 2744sub update {
1528 my ($self) = @_; 2745 my ($self) = @_;
1529 2746
1530 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 2747 $self->check_size;
1531 ::refresh (); 2748 ::refresh ();
1532} 2749}
1533 2750
1534sub add { 2751sub add {
1535 my ($self, $widget) = @_; 2752 my ($self, $child) = @_;
1536 2753
2754 # integerize window positions
2755 $child->{x} = int $child->{x};
2756 $child->{y} = int $child->{y};
2757
1537 $self->SUPER::add ($widget); 2758 $self->SUPER::add ($child);
2759}
1538 2760
1539 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request); 2761sub on_refresh {
2762 my ($self, $id, $cb) = @_;
2763
2764 $self->{refresh_hook}{$id} = $cb;
1540} 2765}
1541 2766
1542sub draw { 2767sub draw {
1543 my ($self) = @_; 2768 my ($self) = @_;
1544 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
1545 $self->_draw; 2784 $self->_draw;
1546} 2785}
1547 2786
1548############################################################################# 2787#############################################################################
1549 2788
1550package CFClient::UI; 2789package CFClient::UI;
1551 2790
2791$ROOT = new CFClient::UI::Root;
1552$TOPLEVEL = new CFClient::UI::Toplevel; 2792$TOOLTIP = new CFClient::UI::Tooltip;
1553 2793
15541 27941
1555 2795

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