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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.87 by root, Wed Apr 12 17:11:02 2006 UTC vs.
Revision 1.216 by root, Fri May 19 16:43:57 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
9 10
10our ($FOCUS, $HOVER, $GRAB); # various widgets 11our ($FOCUS, $HOVER, $GRAB); # various widgets
11 12
12our $TOPLEVEL; 13our $ROOT;
14our $TOOLTIP;
13our $BUTTON_STATE; 15our $BUTTON_STATE;
16
17our %WIDGET; # all widgets, weak-referenced
18
19sub check_tooltip {
20 if (!$GRAB) {
21 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
22 if (length $widget->{tooltip}) {
23
24 if ($TOOLTIP->{owner} != $widget) {
25 $TOOLTIP->{owner} = $widget;
26
27 my $tip = $widget->{tooltip};
28
29 $tip = $tip->($widget) if CODE:: eq ref $tip;
30
31 $TOOLTIP->set_tooltip_from ($widget);
32 $TOOLTIP->show;
33
34 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
35
36 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
37 if $x + $TOOLTIP->{w} > $::WIDTH;
38
39 $TOOLTIP->move ($x, $y);
40 $TOOLTIP->check_size;
41 $TOOLTIP->update;
42 }
43
44 return;
45 }
46 }
47 }
48
49 $TOOLTIP->hide;
50 delete $TOOLTIP->{owner};
51}
14 52
15# class methods for events 53# class methods for events
16sub feed_sdl_key_down_event { 54sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 55 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])
56 if $FOCUS;
18} 57}
19 58
20sub feed_sdl_key_up_event { 59sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 60 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])
61 if $FOCUS;
22} 62}
23 63
24sub feed_sdl_button_down_event { 64sub feed_sdl_button_down_event {
25 my ($ev) = @_; 65 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 66 my ($x, $y) = ($ev->{x}, $ev->{y});
27 67
28 if (!$BUTTON_STATE) { 68 if (!$BUTTON_STATE) {
29 my $widget = $TOPLEVEL->find_widget ($x, $y); 69 my $widget = $ROOT->find_widget ($x, $y);
30 70
31 $GRAB = $widget; 71 $GRAB = $widget;
32 $GRAB->update if $GRAB; 72 $GRAB->update if $GRAB;
33 }
34 73
74 check_tooltip;
75 }
76
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 77 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 78
37 $GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB; 79 if ($GRAB) {
80 ($x, $y) = $GRAB->coord2local ($x, $y);
81 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
82 }
38} 83}
39 84
40sub feed_sdl_button_up_event { 85sub feed_sdl_button_up_event {
41 my ($ev) = @_; 86 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 87 my ($x, $y) = ($ev->{x}, $ev->{y});
43 88
44 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 89 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 90
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 91 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 92
48 $GRAB->button_up ($ev, $GRAB->translate ($x, $y)) if $GRAB; 93 if ($GRAB) {
94 ($x, $y) = $GRAB->coord2local ($x, $y);
95 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
96 }
49 97
50 if (!$BUTTON_STATE) { 98 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 99 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 100 $grab->update if $grab;
53 $GRAB->update if $GRAB; 101 $GRAB->update if $GRAB;
102
103 check_tooltip;
54 } 104 }
55} 105}
56 106
57sub feed_sdl_motion_event { 107sub feed_sdl_motion_event {
58 my ($ev) = @_; 108 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 109 my ($x, $y) = ($ev->{x}, $ev->{y});
60 110
61 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 111 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 112
63 if ($widget != $HOVER) { 113 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 114 my $hover = $HOVER; $HOVER = $widget;
65 115
66 $hover->update if $hover; 116 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER; 117 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 118
70 $HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER; 119 check_tooltip;
120 }
121
122 if ($HOVER) {
123 ($x, $y) = $HOVER->coord2local ($x, $y);
124 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
125 }
126}
127
128# convert position array to integers
129sub harmonize {
130 my ($vals) = @_;
131
132 my $rem = 0;
133
134 for (@$vals) {
135 my $i = int $_ + $rem;
136 $rem += $_ - $i;
137 $_ = $i;
138 }
139}
140
141# call when resolution changes etc.
142sub rescale_widgets {
143 my ($sx, $sy) = @_;
144
145 # make a copy, otherwise for complains about freed values.
146 my @widgets = values %WIDGET;
147
148 for my $widget (@widgets) {
149 if ($widget->{toplevel}) {
150 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x};
151 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
152 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};
153 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
154 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};
155 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
156 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};
157 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h};
158 }
159
160 $widget->reconfigure;
161 }
71} 162}
72 163
73############################################################################# 164#############################################################################
74 165
75package CFClient::UI::Base; 166package CFClient::UI::Base;
76 167
77use strict; 168use strict;
78 169
79use SDL::OpenGL; 170use CFClient::OpenGL;
80 171
81sub new { 172sub new {
82 my $class = shift; 173 my $class = shift;
83 174
84 my $self = bless { 175 my $self = bless {
85 x => 0, 176 x => 0,
86 y => 0, 177 y => 0,
87 z => 0, 178 z => 0,
88 w => -1, 179 can_events => 1,
89 h => -1,
90 @_ 180 @_
91 }, $class; 181 }, $class;
92 182
93 for (keys %$self) { 183 for (keys %$self) {
94 if (/^connect_(.*)$/) { 184 if (/^connect_(.*)$/) {
95 $self->connect ($1 => delete $self->{$_}); 185 $self->connect ($1 => delete $self->{$_});
96 } 186 }
97 } 187 }
98 188
189 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
190
99 $self 191 $self
192}
193
194sub destroy {
195 my ($self) = @_;
196
197 $self->hide;
198 %$self = ();
199}
200
201sub show {
202 my ($self) = @_;
203
204 return if $self->{parent};
205
206 $CFClient::UI::ROOT->add ($self);
207}
208
209sub hide {
210 my ($self) = @_;
211
212 undef $GRAB if $GRAB == $self;
213 undef $HOVER if $HOVER == $self;
214
215 $self->{parent}->remove ($self)
216 if $self->{parent};
100} 217}
101 218
102sub move { 219sub move {
103 my ($self, $x, $y, $z) = @_; 220 my ($self, $x, $y, $z) = @_;
221
104 $self->{x} = $x; 222 $self->{x} = int $x;
105 $self->{y} = $y; 223 $self->{y} = int $y;
106 $self->{z} = $z if defined $z; 224 $self->{z} = $z if defined $z;
107}
108 225
109sub needs_redraw { 226 $self->update;
110 0 227}
228
229sub set_size {
230 my ($self, $w, $h) = @_;
231
232 $self->{user_w} = $w;
233 $self->{user_h} = $h;
234
235 $self->check_size;
111} 236}
112 237
113sub size_request { 238sub size_request {
114 require Carp; 239 require Carp;
115 Carp::confess "size_request is abtract"; 240 Carp::confess "size_request is abstract";
116} 241}
117 242
118sub _size_allocate { 243sub configure {
119 my ($self, $x, $y, $w, $h) = @_; 244 my ($self, $x, $y, $w, $h) = @_;
120 245
246 if ($self->{aspect}) {
247 my $w2 = List::Util::min $w, int $h * $self->{aspect};
248 my $h2 = List::Util::min $h, int $w / $self->{aspect};
249
250 # use alignment to adjust x, y
251
252 $x += int +($w - $w2) * 0.5;
253 $y += int +($h - $h2) * 0.5;
254
255 ($w, $h) = ($w2, $h2);
256 }
257
258 if ($self->{x} != $x || $self->{y} != $y) {
121 $self->{x} = $x; 259 $self->{x} = $x;
122 $self->{y} = $y; 260 $self->{y} = $y;
261 $self->update;
262 }
123 263
124 return unless $self->{w} != $w || $self->{h} != $h; 264 if ($self->{w} != $w || $self->{h} != $h) {
125 265 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
126 $self->{w} = $w;
127 $self->{h} = $h;
128
129 1 266 }
130} 267}
131 268
132sub size_allocate { 269sub size_allocate {
270 # nothing to be done
271}
272
273sub reconfigure {
274 my ($self) = @_;
275
276 $self->check_size (1);
277 $self->update;
278}
279
280sub children {
281}
282
283sub set_max_size {
133 my ($self, $x, $y, $w, $h) = @_; 284 my ($self, $w, $h) = @_;
134 285
135 $self->_size_allocate ($x, $y, $w, $h); 286 delete $self->{max_w}; $self->{max_w} = $w if $w;
287 delete $self->{max_h}; $self->{max_h} = $h if $h;
288}
289
290sub set_tooltip {
291 my ($self, $tooltip) = @_;
292
293 $self->{tooltip} = $tooltip;
294
295 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
296 delete $CFClient::UI::TOOLTIP->{owner};
297 CFClient::UI::check_tooltip;
298 }
136} 299}
137 300
138# translate global coordinates to local coordinate system 301# translate global coordinates to local coordinate system
139sub translate { 302sub coord2local {
140 my ($self, $x, $y) = @_; 303 my ($self, $x, $y) = @_;
141 304
142 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 305 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
306}
307
308# translate local coordinates to global coordinate system
309sub coord2global {
310 my ($self, $x, $y) = @_;
311
312 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
143} 313}
144 314
145sub focus_in { 315sub focus_in {
146 my ($self) = @_; 316 my ($self) = @_;
147 317
148 return if $FOCUS == $self; 318 return if $FOCUS == $self;
319 return unless $self->{can_focus};
149 320
150 my $focus = $FOCUS; $FOCUS = $self; 321 my $focus = $FOCUS; $FOCUS = $self;
322
323 $self->emit (focus_in => $focus);
324
151 $focus->update if $focus; 325 $focus->update if $focus;
152 $FOCUS->update; 326 $FOCUS->update;
153} 327}
154 328
155sub focus_out { 329sub focus_out {
156 my ($self) = @_; 330 my ($self) = @_;
157 331
158 return unless $FOCUS == $self; 332 return unless $FOCUS == $self;
159 333
160 my $focus = $FOCUS; undef $FOCUS; 334 my $focus = $FOCUS; undef $FOCUS;
335
336 $self->emit (focus_out => $focus);
337
161 $focus->update if $focus; #? 338 $focus->update if $focus; #?
162} 339}
163 340
164sub mouse_motion { } 341sub mouse_motion { }
165sub button_up { } 342sub button_up { }
… …
186 glPushMatrix; 363 glPushMatrix;
187 glTranslate $self->{x}, $self->{y}, 0; 364 glTranslate $self->{x}, $self->{y}, 0;
188 $self->_draw; 365 $self->_draw;
189 glPopMatrix; 366 glPopMatrix;
190 367
191 if ($self == $HOVER) { 368 if ($self == $HOVER && $self->{can_hover}) {
192 my ($x, $y) = @$self{qw(x y)}; 369 my ($x, $y) = @$self{qw(x y)};
193 370
194 glColor 0, 0, 1, 0.2; 371 glColor 1, 0.8, 0.5, 0.2;
195 glEnable GL_BLEND; 372 glEnable GL_BLEND;
196 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 373 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
197 glBegin GL_QUADS; 374 glBegin GL_QUADS;
198 glVertex $x , $y; 375 glVertex $x , $y;
199 glVertex $x + $self->{w}, $y; 376 glVertex $x + $self->{w}, $y;
200 glVertex $x + $self->{w}, $y + $self->{h}; 377 glVertex $x + $self->{w}, $y + $self->{h};
201 glVertex $x , $y + $self->{h}; 378 glVertex $x , $y + $self->{h};
202 glEnd; 379 glEnd;
203 glDisable GL_BLEND; 380 glDisable GL_BLEND;
204 } 381 }
382
383 if ($ENV{PCLIENT_DEBUG}) {
384 glPushMatrix;
385 glColor 1, 1, 0, 1;
386 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
387 glBegin GL_LINE_LOOP;
388 glVertex 0 , 0;
389 glVertex $self->{w}, 0;
390 glVertex $self->{w}, $self->{h};
391 glVertex 0 , $self->{h};
392 glEnd;
393 glPopMatrix;
394 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
395 }
205} 396}
206 397
207sub _draw { 398sub _draw {
208 my ($self) = @_; 399 my ($self) = @_;
209 400
210 warn "no draw defined for $self\n"; 401 warn "no draw defined for $self\n";
211} 402}
212 403
213sub find_widget { 404sub find_widget {
214 my ($self, $x, $y) = @_; 405 my ($self, $x, $y) = @_;
406
407 return () unless $self->{can_events};
215 408
216 return $self 409 return $self
217 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 410 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
218 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 411 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
219 412
220 () 413 ()
221} 414}
222 415
223sub set_parent { 416sub set_parent {
224 my ($self, $par) = @_; 417 my ($self, $parent) = @_;
225 418
226 $self->{parent} = $par;
227 Scalar::Util::weaken $self->{parent}; 419 Scalar::Util::weaken ($self->{parent} = $parent);
228}
229 420
230sub get_parent { 421 # TODO: req_w _does_change after ->reconfigure
231 $_[0]->{parent} 422 $self->check_size
423 unless exists $self->{req_w};
424}
425
426sub check_size {
427 my ($self, $forced) = @_;
428
429 $self->{force_alloc} = 1 if $forced;
430 $CFClient::UI::ROOT->{check_size}{$self} = $self;
232} 431}
233 432
234sub update { 433sub update {
235 my ($self) = @_; 434 my ($self) = @_;
236 435
… …
239} 438}
240 439
241sub connect { 440sub connect {
242 my ($self, $signal, $cb) = @_; 441 my ($self, $signal, $cb) = @_;
243 442
244 push @{ $self->{cb}{$signal} }, $cb; 443 push @{ $self->{signal_cb}{$signal} }, $cb;
245} 444}
246 445
247sub emit { 446sub emit {
248 my ($self, $signal, @args) = @_; 447 my ($self, $signal, @args) = @_;
249 448
250 $_->($self, @args) 449 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
251 for @{$self->{cb}{$signal} || []};
252} 450}
253 451
254sub DESTROY { 452sub DESTROY {
255 my ($self) = @_; 453 my ($self) = @_;
256 454
455 delete $WIDGET{$self+0};
257 #$self->deactivate; 456 #$self->deactivate;
258} 457}
259 458
260############################################################################# 459#############################################################################
261 460
262package CFClient::UI::DrawBG; 461package CFClient::UI::DrawBG;
263 462
264our @ISA = CFClient::UI::Base::; 463our @ISA = CFClient::UI::Base::;
265 464
266use strict; 465use strict;
267use SDL::OpenGL; 466use CFClient::OpenGL;
268 467
269sub new { 468sub new {
270 my $class = shift; 469 my $class = shift;
271 470
272 # range [value, low, high, page] 471 # range [value, low, high, page]
273 472
274 $class->SUPER::new ( 473 $class->SUPER::new (
275 bg => [0, 0, 0, 0.2], 474 #bg => [0, 0, 0, 0.2],
276 active_bg => [1, 1, 1, 0.5], 475 #active_bg => [1, 1, 1, 0.5],
277 @_ 476 @_
278 ) 477 )
279} 478}
280 479
281sub _draw { 480sub _draw {
282 my ($self) = @_; 481 my ($self) = @_;
283 482
483 my $color = $FOCUS == $self && $self->{active_bg}
484 ? $self->{active_bg}
485 : $self->{bg};
486
487 if ($color && (@$color < 4 || $color->[3])) {
284 my ($w, $h) = @$self{qw(w h)}; 488 my ($w, $h) = @$self{qw(w h)};
285 489
286 glEnable GL_BLEND; 490 glEnable GL_BLEND;
287 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 491 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
288 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 492 glColor @$color;
289 493
290 glBegin GL_QUADS; 494 glBegin GL_QUADS;
291 glVertex 0 , 0; 495 glVertex 0 , 0;
292 glVertex 0 , $h; 496 glVertex 0 , $h;
293 glVertex $w, $h; 497 glVertex $w, $h;
294 glVertex $w, 0; 498 glVertex $w, 0;
295 glEnd; 499 glEnd;
296 500
297 glDisable GL_BLEND; 501 glDisable GL_BLEND;
502 }
298} 503}
299 504
300############################################################################# 505#############################################################################
301 506
302package CFClient::UI::Empty; 507package CFClient::UI::Empty;
303 508
304our @ISA = CFClient::UI::Base::; 509our @ISA = CFClient::UI::Base::;
510
511sub new {
512 my ($class, %arg) = @_;
513 $class->SUPER::new (can_events => 0, %arg);
514}
305 515
306sub size_request { 516sub size_request {
307 (0, 0) 517 (0, 0)
308} 518}
309 519
… …
318sub new { 528sub new {
319 my ($class, %arg) = @_; 529 my ($class, %arg) = @_;
320 530
321 my $children = delete $arg{children} || []; 531 my $children = delete $arg{children} || [];
322 532
323 my $self = $class->SUPER::new (children => [], %arg); 533 my $self = $class->SUPER::new (
534 children => [],
535 can_events => 0,
536 %arg,
537 );
324 $self->add ($_) for @$children; 538 $self->add ($_) for @$children;
325 539
326 $self 540 $self
327} 541}
328 542
329sub add { 543sub add {
330 my ($self, $chld) = @_; 544 my ($self, @widgets) = @_;
331 545
332 $chld->set_parent ($self); 546 $_->set_parent ($self)
547 for @widgets;
548
549 use sort 'stable';
333 550
334 $self->{children} = [ 551 $self->{children} = [
335 sort { $a->{z} <=> $b->{z} } 552 sort { $a->{z} <=> $b->{z} }
336 @{$self->{children}}, $chld 553 @{$self->{children}}, @widgets
337 ]; 554 ];
338 555
339 $self->{w} = $self->{h} = -1; 556 $self->check_size (1);
340 $self->update; 557 $self->update;
341} 558}
342 559
560sub children {
561 @{ $_[0]{children} }
562}
563
343sub remove { 564sub remove {
344 my ($self, $widget) = @_; 565 my ($self, $child) = @_;
345 566
567 delete $child->{parent};
568 $child->hide;
569
346 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 570 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
347 571
348 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 572 $self->check_size;
573 $self->update;
574}
575
576sub clear {
577 my ($self) = @_;
578
579 my $children = delete $self->{children};
580 $self->{children} = [];
581
582 for (@$children) {
583 delete $_->{parent};
584 $_->hide;
585 }
586
587 $self->check_size;
588 $self->update;
349} 589}
350 590
351sub find_widget { 591sub find_widget {
352 my ($self, $x, $y) = @_; 592 my ($self, $x, $y) = @_;
353 593
… …
383 623
384 $class->SUPER::new (children => [$child], %arg) 624 $class->SUPER::new (children => [$child], %arg)
385} 625}
386 626
387sub add { 627sub add {
388 my ($self, $widget) = @_; 628 my ($self, $child) = @_;
389 629
390 $self->{children} = []; 630 $self->{children} = [];
391 631
392 $self->SUPER::add ($widget); 632 $self->SUPER::add ($child);
393} 633}
394 634
395sub remove { 635sub remove {
396 my ($self, $widget) = @_; 636 my ($self, $widget) = @_;
397 637
… …
406sub size_request { 646sub size_request {
407 $_[0]{children}[0]->size_request 647 $_[0]{children}[0]->size_request
408} 648}
409 649
410sub size_allocate { 650sub size_allocate {
411 my ($self, $x, $y, $w, $h) = @_; 651 my ($self, $w, $h) = @_;
412 652
413 $self->_size_allocate ($x, $y, $w, $h) or return;
414
415 $self->{children}[0]->size_allocate (0, 0, $w, $h); 653 $self->{children}[0]->configure (0, 0, $w, $h);
416} 654}
417 655
418############################################################################# 656#############################################################################
419 657
420package CFClient::UI::Window; 658package CFClient::UI::Window;
421 659
422our @ISA = CFClient::UI::Bin::; 660our @ISA = CFClient::UI::Bin::;
423 661
424use SDL::OpenGL; 662use CFClient::OpenGL;
425 663
426sub new { 664sub new {
427 my ($class, %arg) = @_; 665 my ($class, %arg) = @_;
428 666
429 my $self = $class->SUPER::new (%arg); 667 my $self = $class->SUPER::new (%arg);
430} 668}
431 669
432sub update { 670sub update {
433 my ($self) = @_; 671 my ($self) = @_;
434 672
435 # we want to do this delayed... 673 $ROOT->on_post_alloc ($self => sub { $self->render_child });
436 $self->render_chld;
437 $self->SUPER::update; 674 $self->SUPER::update;
438} 675}
439 676
440sub render_chld {
441 my ($self) = @_;
442
443 $self->{texture} =
444 CFClient::Texture->new_from_opengl (
445 $self->{w}, $self->{h}, sub { $self->child->draw }
446 );
447}
448
449sub size_allocate { 677sub size_allocate {
450 my ($self, $x, $y, $w, $h) = @_; 678 my ($self, $w, $h) = @_;
451 679
452 $self->_size_allocate ($x, $y, $w, $h) or return;
453
454 $self->child->size_allocate (0, 0, $w, $h); 680 $self->SUPER::size_allocate ($w, $h);
681 $self->update;
682}
455 683
684sub _render {
685 $_[0]{children}[0]->draw;
686}
687
688sub render_child {
689 my ($self) = @_;
690
691 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
692 glClearColor 0, 0, 0, 0;
693 glClear GL_COLOR_BUFFER_BIT;
694
456 $self->render_chld; 695 $self->_render;
696 };
457} 697}
458 698
459sub _draw { 699sub _draw {
460 my ($self) = @_; 700 my ($self) = @_;
461 701
462 my ($w, $h) = ($self->w, $self->h); 702 my ($w, $h) = ($self->w, $self->h);
463 703
464 my $tex = $self->{texture} 704 my $tex = $self->{texture}
465 or return; 705 or return;
466 706
467 glEnable GL_BLEND;
468 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
469 glEnable GL_TEXTURE_2D; 707 glEnable GL_TEXTURE_2D;
470 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 708 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
709 glColor 1, 1, 1, 1;
471 710
472 $tex->draw_quad (0, 0, $w, $h); 711 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
473 712
474 glDisable GL_BLEND;
475 glDisable GL_TEXTURE_2D; 713 glDisable GL_TEXTURE_2D;
476} 714}
477 715
478############################################################################# 716#############################################################################
479 717
718package CFClient::UI::ViewPort;
719
720our @ISA = CFClient::UI::Window::;
721
722sub size_request {
723 my ($self) = @_;
724
725 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
726 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
727
728 @$self{qw(child_w child_h)}
729}
730
731sub size_allocate {
732 my ($self, $w, $h) = @_;
733
734 $self->update;
735}
736
737sub set_offset {
738 my ($self, $x, $y) = @_;
739
740 $self->{view_x} = int $x;
741 $self->{view_y} = int $y;
742
743 $self->update;
744}
745
746# hmm, this does not work for topleft of $self... but we should not ask for that
747sub coord2local {
748 my ($self, $x, $y) = @_;
749
750 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
751}
752
753sub coord2global {
754 my ($self, $x, $y) = @_;
755
756 $x = List::Util::min $self->{w}, $x - $self->{view_x};
757 $y = List::Util::min $self->{h}, $y - $self->{view_y};
758
759 $self->SUPER::coord2global ($x, $y)
760}
761
762sub find_widget {
763 my ($self, $x, $y) = @_;
764
765 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
766 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
767 ) {
768 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
769 } else {
770 $self->CFClient::UI::Base::find_widget ($x, $y)
771 }
772}
773
774sub _render {
775 my ($self) = @_;
776
777 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
778
779 $self->SUPER::_render;
780}
781
782#############################################################################
783
784package CFClient::UI::ScrolledWindow;
785
786our @ISA = CFClient::UI::HBox::;
787
788sub new {
789 my $class = shift;
790
791 my $self;
792
793 my $slider = new CFClient::UI::Slider
794 vertical => 1,
795 range => [0, 0, 1, 0.01], # HACK fix
796 connect_changed => sub {
797 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
798 },
799 ;
800
801 $self = $class->SUPER::new (
802 vp => (new CFClient::UI::ViewPort),
803 slider => $slider,
804 @_,
805 );
806
807 $self->{vp}->add ($self->{scrolled});
808 $self->add ($self->{vp});
809 $self->add ($self->{slider});
810
811 $self
812}
813
814#TODO# update range on size_allocate depending on child
815# update viewport offset on scroll
816
817#############################################################################
818
480package CFClient::UI::Frame; 819package CFClient::UI::Frame;
481 820
482our @ISA = CFClient::UI::Bin::; 821our @ISA = CFClient::UI::Bin::;
483 822
484use SDL::OpenGL; 823use CFClient::OpenGL;
824
825sub new {
826 my $class = shift;
827
828 $class->SUPER::new (
829 bg => undef,
830 @_,
831 )
832}
833
834sub _draw {
835 my ($self) = @_;
836
837 if ($self->{bg}) {
838 my ($w, $h) = @$self{qw(w h)};
839
840 glEnable GL_BLEND;
841 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
842 glColor @{ $self->{bg} };
843
844 glBegin GL_QUADS;
845 glVertex 0 , 0;
846 glVertex 0 , $h;
847 glVertex $w, $h;
848 glVertex $w, 0;
849 glEnd;
850
851 glDisable GL_BLEND;
852 }
853
854 $self->SUPER::_draw;
855}
856
857#############################################################################
858
859package CFClient::UI::FancyFrame;
860
861our @ISA = CFClient::UI::Bin::;
862
863use CFClient::OpenGL;
864
865my @tex =
866 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
867 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
868
869sub new {
870 my $class = shift;
871
872 # TODO: user_x, user_y, overwrite moveto?
873
874 my $self = $class->SUPER::new (
875 bg => [1, 1, 1, 1],
876 border_bg => [1, 1, 1, 1],
877 border => 0.6,
878 toplevel => 1,
879 can_events => 1,
880 @_
881 );
882
883 $self->{title} &&= new CFClient::UI::Label
884 align => 0,
885 valign => 1,
886 text => $self->{title},
887 fontsize => $self->{border};
888
889 $self
890}
891
892sub border {
893 int $_[0]{border} * $::FONTSIZE
894}
485 895
486sub size_request { 896sub size_request {
487 my ($self) = @_; 897 my ($self) = @_;
488 my $chld = $self->child
489 or return (0, 0);
490 898
491 $chld->move (2, 2); 899 my ($w, $h) = $self->SUPER::size_request;
492 900
493 map { $_ + 4 } $chld->size_request; 901 (
902 $w + $self->border * 2,
903 $h + $self->border * 2,
904 )
494} 905}
495 906
496sub size_allocate { 907sub size_allocate {
497 my ($self, $x, $y, $w, $h) = @_; 908 my ($self, $w, $h) = @_;
498
499 $self->_size_allocate ($x, $y, $w, $h) or return;
500 909
501 $self->child->size_allocate (2, 2, $w - 4, $h - 4); 910 $h -= List::Util::max 0, $self->border * 2;
502} 911 $w -= List::Util::max 0, $self->border * 2;
503 912
504sub _draw { 913 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
505 my ($self) = @_; 914 if $self->{title};
506 915
507 my $chld = $self->child; 916 $self->child->configure ($self->border, $self->border, $w, $h);
508
509 my ($w, $h) = $chld->size_request;
510
511 glBegin GL_QUADS;
512 glColor 0, 0, 0;
513 glVertex 0 , 0;
514 glVertex 0 , $h + 4;
515 glVertex $w + 4 , $h + 4;
516 glVertex $w + 4 , 0;
517 glEnd;
518
519 $chld->draw;
520}
521
522#############################################################################
523
524package CFClient::UI::FancyFrame;
525
526our @ISA = CFClient::UI::Bin::;
527
528use SDL::OpenGL;
529
530my @tex =
531 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
532 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
533
534sub size_request {
535 my ($self) = @_;
536
537 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
538
539 my ($w, $h) = $self->SUPER::size_request;
540
541 $h += $tex[1]->{h};
542 $h += $tex[4]->{h};
543 $w += $tex[2]->{w};
544 $w += $tex[3]->{w};
545
546 ($w, $h)
547}
548
549sub size_allocate {
550 my ($self, $x, $y, $w, $h) = @_;
551
552 $self->_size_allocate ($x, $y, $w, $h) or return;
553
554 $h -= $tex[1]{h};
555 $h -= $tex[4]{h};
556 $w -= $tex[2]{w};
557 $w -= $tex[3]{w};
558
559 $h = $h < 0 ? 0 : $h;
560 $w = $w < 0 ? 0 : $w;
561
562 my $child = $self->child;
563
564 $child->size_allocate ($tex[3]->{w}, $tex[1]->{h}, $w, $h);
565} 917}
566 918
567sub button_down { 919sub button_down {
568 my ($self, $ev, $x, $y) = @_; 920 my ($self, $ev, $x, $y) = @_;
569 921
570 if ($x < $self->{w} && $x >= $self->{w} - $tex[2]{w} 922 my ($w, $h) = @$self{qw(w h)};
571 && $y < $self->{h} && $y >= $self->{h} - $tex[4]{h}) { 923 my $border = $self->border;
572 924
925 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
926 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
927
928 if ($lr & $td) {
929 my ($wx, $wy) = ($self->{x}, $self->{y});
573 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 930 my ($ox, $oy) = ($ev->{x}, $ev->{y});
574 my ($bw, $bh) = ($self->{w}, $self->{h}); 931 my ($bw, $bh) = ($self->{w}, $self->{h});
932
933 my $mx = $x < $border;
934 my $my = $y < $border;
575 935
576 $self->{motion} = sub { 936 $self->{motion} = sub {
577 my ($ev, $x, $y) = @_; 937 my ($ev, $x, $y) = @_;
578 938
579 ($x, $y) = ($ev->motion_x, $ev->motion_y); 939 my $dx = $ev->{x} - $ox;
940 my $dy = $ev->{y} - $oy;
580 941
581 $self->{user_w} = $bw + $x - $ox; 942 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
582 $self->{user_h} = $bh + $y - $oy; 943 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
583 $self->update; 944 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
945 $self->check_size;
584 }; 946 };
585 947
586 } elsif ($x >= 0 && $x < $self->{w} 948 } elsif ($lr ^ $td) {
587 && $y >= 0 && $y < $tex[1]{h}) {
588
589 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 949 my ($ox, $oy) = ($ev->{x}, $ev->{y});
590 my ($bx, $by) = ($self->{x}, $self->{y}); 950 my ($bx, $by) = ($self->{x}, $self->{y});
591 951
592 $self->{motion} = sub { 952 $self->{motion} = sub {
593 my ($ev, $x, $y) = @_; 953 my ($ev, $x, $y) = @_;
594 954
595 ($x, $y) = ($ev->motion_x, $ev->motion_y); 955 ($x, $y) = ($ev->{x}, $ev->{y});
596 956
597 $self->move ($bx + $x - $ox, $by + $y - $oy); 957 $self->move ($bx + $x - $ox, $by + $y - $oy);
598 $self->update; 958 $self->update;
599 }; 959 };
600 } 960 }
… …
613} 973}
614 974
615sub _draw { 975sub _draw {
616 my ($self) = @_; 976 my ($self) = @_;
617 977
618 my ($w, $h) = ($self->{w}, $self->{h}); 978 my ($w, $h ) = ($self->{w}, $self->{h});
619 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 979 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
620 980
621 glEnable GL_BLEND;
622 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
623 glEnable GL_TEXTURE_2D; 981 glEnable GL_TEXTURE_2D;
624 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 982 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
625 983
626 my $top = $tex[1]; 984 my $border = $self->border;
627 $top->draw_quad (0, 0, $w, $top->{h});
628 985
629 my $left = $tex[3]; 986 glColor @{ $self->{border_bg} };
630 $left->draw_quad (0, $top->{h}, $left->{w}, $ch); 987 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
988 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
989 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
990 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
631 991
632 my $right = $tex[2]; 992 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
633 $right->draw_quad ($w - $right->{w}, $top->{h}, $right->{w}, $ch);
634
635 my $bottom = $tex[4];
636 $bottom->draw_quad (0, $h - $bottom->{h}, $w, $bottom->{h});
637
638 my $bg = $tex[0]; 993 my $bg = $tex[0];
639 994
640 glBindTexture GL_TEXTURE_2D, $bg->{name}; 995 # TODO: repeat texture not scale
641 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
642
643 my $rep_x = $cw / $bg->{w}; 996 my $rep_x = $cw / $bg->{w};
644 my $rep_y = $ch / $bg->{h}; 997 my $rep_y = $ch / $bg->{h};
645 998
646 $bg->draw_quad ($left->{w}, $top->{h}, $cw, $ch); 999 glColor @{ $self->{bg} };
1000
1001 $bg->{s} = $rep_x;
1002 $bg->{t} = $rep_y;
1003 $bg->{wrap_mode} = 1;
1004 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1005 }
647 1006
648 glDisable GL_TEXTURE_2D; 1007 glDisable GL_TEXTURE_2D;
649 glDisable GL_BLEND; 1008
1009 $self->{title}->draw if $self->{title};
650 1010
651 $self->child->draw; 1011 $self->child->draw;
652
653} 1012}
654 1013
655############################################################################# 1014#############################################################################
656 1015
657package CFClient::UI::Table; 1016package CFClient::UI::Table;
658 1017
659our @ISA = CFClient::UI::Base::; 1018our @ISA = CFClient::UI::Base::;
660 1019
661use List::Util qw(max sum); 1020use List::Util qw(max sum);
662 1021
663use SDL::OpenGL; 1022use CFClient::OpenGL;
664 1023
665sub new { 1024sub new {
666 my $class = shift; 1025 my $class = shift;
667 1026
668 $class->SUPER::new ( 1027 $class->SUPER::new (
… …
670 @_ 1029 @_
671 ) 1030 )
672} 1031}
673 1032
674sub add { 1033sub add {
675 my ($self, $x, $y, $chld) = @_; 1034 my ($self, $x, $y, $child) = @_;
676 1035
1036 $child->set_parent ($self);
677 $self->{children}[$y][$x] = $chld; 1037 $self->{children}[$y][$x] = $child;
678 $chld->set_parent ($self);
679 1038
680 $self->{w} = $self->{h} = -1; 1039 $child->check_size;
1040}
1041
1042sub children {
1043 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1044}
1045
1046# TODO: move to container class maybe? send childs a signal on removal?
1047sub clear {
1048 my ($self) = @_;
1049
1050 my @children = $self->children;
1051 delete $self->{children};
1052
1053 for (@children) {
1054 delete $_->{parent};
1055 $_->hide;
1056 }
1057
681 $self->update; 1058 $self->update;
682} 1059}
683 1060
684sub get_wh { 1061sub get_wh {
685 my ($self) = @_; 1062 my ($self) = @_;
… …
691 or next; 1068 or next;
692 1069
693 for my $x (0 .. $#$row) { 1070 for my $x (0 .. $#$row) {
694 my $widget = $row->[$x] 1071 my $widget = $row->[$x]
695 or next; 1072 or next;
696 my ($w, $h) = $widget->size_request; 1073 my ($w, $h) = @$widget{qw(req_w req_h)};
697 1074
698 $w[$x] = max $w[$x], $w; 1075 $w[$x] = max $w[$x], $w;
699 $h[$y] = max $h[$y], $h; 1076 $h[$y] = max $h[$y], $h;
700 } 1077 }
701 } 1078 }
… …
713 (sum @$hs), 1090 (sum @$hs),
714 ) 1091 )
715} 1092}
716 1093
717sub size_allocate { 1094sub size_allocate {
718 my ($self, $x, $y, $w, $h) = @_; 1095 my ($self, $w, $h) = @_;
719
720 $self->_size_allocate ($x, $y, $w, $h) or return;
721 1096
722 my ($ws, $hs) = $self->get_wh; 1097 my ($ws, $hs) = $self->get_wh;
723 1098
724 my $req_w = sum @$ws; 1099 my $req_w = sum @$ws;
725 my $req_h = sum @$hs; 1100 my $req_h = sum @$hs;
… …
730 my $col_expand = (sum @col_expand) || 1; 1105 my $col_expand = (sum @col_expand) || 1;
731 1106
732 # linearly scale sizes 1107 # linearly scale sizes
733 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1108 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
734 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1109 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1110
1111 CFClient::UI::harmonize $ws;
1112 CFClient::UI::harmonize $hs;
735 1113
736 my $y; 1114 my $y;
737 1115
738 for my $r (0 .. $#{$self->{children}}) { 1116 for my $r (0 .. $#{$self->{children}}) {
739 my $row = $self->{children}[$r] 1117 my $row = $self->{children}[$r]
… …
744 1122
745 for my $c (0 .. $#$row) { 1123 for my $c (0 .. $#$row) {
746 my $col_w = $ws->[$c]; 1124 my $col_w = $ws->[$c];
747 1125
748 if (my $widget = $row->[$c]) { 1126 if (my $widget = $row->[$c]) {
749 $widget->size_allocate ($x, $y, $col_w, $row_h); 1127 $widget->configure ($x, $y, $col_w, $row_h);
750 } 1128 }
751 1129
752 $x += $col_w; 1130 $x += $col_w;
753 } 1131 }
754 1132
… …
799 (List::Util::max map $_->[1], @alloc), 1177 (List::Util::max map $_->[1], @alloc),
800 ) 1178 )
801} 1179}
802 1180
803sub size_allocate { 1181sub size_allocate {
804 my ($self, $x, $y, $w, $h) = @_; 1182 my ($self, $w, $h) = @_;
805
806 $self->_size_allocate ($x, $y, $w, $h);
807 1183
808 ($h, $w) = ($w, $h); 1184 ($h, $w) = ($w, $h);
809 1185
810 my $children = $self->{children}; 1186 my $children = $self->{children};
811 1187
812 my @h = map +($_->size_request)[0], @$children; 1188 my @h = map $_->{req_w}, @$children;
813 1189
814 my $req_h = List::Util::sum @h; 1190 my $req_h = List::Util::sum @h;
815 1191
816 if ($req_h > $h) { 1192 if ($req_h > $h) {
817 # ah well, not enough space 1193 # ah well, not enough space
… …
827 $alloc_h += ($h - $req_h) * $child->{expand} / $exp; 1203 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
828 $h[$_] = $alloc_h; 1204 $h[$_] = $alloc_h;
829 } 1205 }
830 } 1206 }
831 1207
1208 CFClient::UI::harmonize \@h;
1209
832 my $y = 0; 1210 my $y = 0;
833 for (0 .. $#$children) { 1211 for (0 .. $#$children) {
834 my $child = $children->[$_]; 1212 my $child = $children->[$_];
835 my $h = $h[$_]; 1213 my $h = $h[$_];
836 $child->size_allocate ($y, 0, $h, $w); 1214 $child->configure ($y, 0, $h, $w);
837 1215
838 $y += $h; 1216 $y += $h;
839 } 1217 }
1218
1219 1
840} 1220}
841 1221
842############################################################################# 1222#############################################################################
843 1223
844package CFClient::UI::VBox; 1224package CFClient::UI::VBox;
… …
857 (List::Util::sum map $_->[1], @alloc), 1237 (List::Util::sum map $_->[1], @alloc),
858 ) 1238 )
859} 1239}
860 1240
861sub size_allocate { 1241sub size_allocate {
862 my ($self, $x, $y, $w, $h) = @_; 1242 my ($self, $w, $h) = @_;
863 1243
864 $self->_size_allocate ($x, $y, $w, $h); 1244 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
865 1245
866 my $children = $self->{children}; 1246 my $children = $self->{children};
867 1247
868 my @h = map +($_->size_request)[1], @$children; 1248 my @h = map $_->{req_h}, @$children;
869 1249
870 my $req_h = List::Util::sum @h; 1250 my $req_h = List::Util::sum @h;
871 1251
872 if ($req_h > $h) { 1252 if ($req_h > $h) {
873 # ah well, not enough space 1253 # ah well, not enough space
… …
881 1261
882 $h[$_] += ($h - $req_h) * $child->{expand} / $exp; 1262 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
883 } 1263 }
884 } 1264 }
885 1265
1266 CFClient::UI::harmonize \@h;
1267
886 my $y = 0; 1268 my $y = 0;
887 for (0 .. $#$children) { 1269 for (0 .. $#$children) {
888 my $child = $children->[$_]; 1270 my $child = $children->[$_];
889 my $h = $h[$_]; 1271 my $h = $h[$_];
890 $child->size_allocate (0, $y, $w, $h); 1272 $child->configure (0, $y, $w, $h);
891 1273
892 $y += $h; 1274 $y += $h;
893 } 1275 }
1276
1277 1
894} 1278}
895 1279
896############################################################################# 1280#############################################################################
897 1281
898package CFClient::UI::Label; 1282package CFClient::UI::Label;
899 1283
900our @ISA = CFClient::UI::Base::; 1284our @ISA = CFClient::UI::DrawBG::;
901 1285
902use SDL::OpenGL; 1286use CFClient::OpenGL;
903 1287
904sub new { 1288sub new {
905 my ($class, %arg) = @_; 1289 my ($class, %arg) = @_;
906 1290
907 my $self = $class->SUPER::new ( 1291 my $self = $class->SUPER::new (
908 fg => [1, 1, 1], 1292 fg => [1, 1, 1],
909 height => $::FONTSIZE, 1293 #bg => none
910 text => "", 1294 #active_bg => none
911 align => -1, 1295 #font => default_font
912 padding => 2, 1296 #text => initial text
1297 #markup => initial narkup
1298 #max_w => maximum pixel width
1299 ellipsise => 3, # end
913 layout => new CFClient::Layout, 1300 layout => (new CFClient::Layout),
1301 fontsize => 1,
1302 align => -1,
1303 valign => -1,
1304 padding => 2,
1305 can_events => 0,
914 %arg 1306 %arg
915 ); 1307 );
916 1308
1309 if (exists $self->{template}) {
1310 my $layout = new CFClient::Layout;
1311 $layout->set_text (delete $self->{template});
1312 $self->{template} = $layout;
1313 }
1314
1315 if (exists $self->{markup}) {
1316 $self->set_markup (delete $self->{markup});
1317 } else {
917 $self->set_text ($self->{text}); 1318 $self->set_text (delete $self->{text});
1319 }
918 1320
919 $self 1321 $self
920} 1322}
921 1323
922sub escape_text { 1324sub escape($) {
923 local $_ = $_[1]; 1325 local $_ = $_[0];
924 1326
925 s/&/&amp;/g; 1327 s/&/&amp;/g;
926 s/>/&gt;/g; 1328 s/>/&gt;/g;
927 s/</&lt;/g; 1329 s/</&lt;/g;
928 1330
929 $_[1] 1331 $_
1332}
1333
1334sub update {
1335 my ($self) = @_;
1336
1337 delete $self->{texture};
1338 $self->SUPER::update;
930} 1339}
931 1340
932sub set_text { 1341sub set_text {
933 my ($self, $text) = @_; 1342 my ($self, $text) = @_;
934 1343
1344 return if $self->{text} eq "T$text";
935 $self->{text} = $text; 1345 $self->{text} = "T$text";
1346
1347 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
936 $self->{layout}->set_markup ($text); 1348 $self->{layout}->set_text ($text);
937 1349
938 delete $self->{texture};
939# $self->{w} = $self->{h} = -1;
940 $self->update; 1350 $self->update;
1351 $self->check_size;
941} 1352}
942 1353
943sub get_text { 1354sub set_markup {
944 my ($self, $text) = @_; 1355 my ($self, $markup) = @_;
945 1356
946 $self->{text} 1357 return if $self->{text} eq "M$markup";
1358 $self->{text} = "M$markup";
1359
1360 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1361
1362 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1363 $self->{layout}->set_markup ($markup);
1364
1365 $self->update;
1366 $self->check_size;
947} 1367}
948 1368
949sub size_request { 1369sub size_request {
950 my ($self) = @_; 1370 my ($self) = @_;
951 1371
952 $self->{layout}->set_width; 1372 $self->{layout}->set_font ($self->{font}) if $self->{font};
1373 $self->{layout}->set_width ($self->{max_w} || -1);
953 $self->{layout}->set_height ($self->{height}); 1374 $self->{layout}->set_ellipsise ($self->{ellipsise});
1375 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1376 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1377
954 my ($w, $h) = $self->{layout}->size; 1378 my ($w, $h) = $self->{layout}->size;
1379
1380 if (exists $self->{template}) {
1381 $self->{template}->set_font ($self->{font}) if $self->{font};
1382 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1383
1384 my ($w2, $h2) = $self->{template}->size;
1385
1386 $w = List::Util::max $w, $w2;
1387 $h = List::Util::max $h, $h2;
1388 }
955 1389
956 ( 1390 (
957 $w + $self->{padding} * 2, 1391 $w + $self->{padding} * 2,
958 $h + $self->{padding} * 2, 1392 $h + $self->{padding} * 2,
959 ) 1393 )
960} 1394}
961 1395
962sub size_allocate { 1396sub size_allocate {
963 my ($self, $x, $y, $w, $h) = @_; 1397 my ($self, $w, $h) = @_;
964
965 $self->_size_allocate ($x, $y, $w, $h) or return;
966 1398
967 delete $self->{texture}; 1399 delete $self->{texture};
968} 1400}
969 1401
970sub update { 1402sub set_fontsize {
971 my ($self) = @_; 1403 my ($self, $fontsize) = @_;
972 1404
1405 $self->{fontsize} = $fontsize;
973 delete $self->{texture}; 1406 delete $self->{texture};
1407
974 $self->SUPER::update; 1408 $self->update;
1409 $self->check_size;
975} 1410}
976 1411
977sub _draw { 1412sub _draw {
978 my ($self) = @_; 1413 my ($self) = @_;
979 1414
1415 $self->SUPER::_draw; # draw background, if applicable
1416
980 my $tex = $self->{texture} ||= do { 1417 my $tex = $self->{texture} ||= do {
1418 $self->{layout}->set_foreground (@{$self->{fg}});
1419 $self->{layout}->set_font ($self->{font}) if $self->{font};
981 $self->{layout}->set_width ($self->{w}); 1420 $self->{layout}->set_width ($self->{w});
982 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height}); 1421 $self->{layout}->set_ellipsise ($self->{ellipsise});
1422 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1423 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1424
983 new_from_layout CFClient::Texture $self->{layout} 1425 my $tex = new_from_layout CFClient::Texture $self->{layout};
1426
1427 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1428 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1429 : ($self->{w} - $tex->{w}) * 0.5);
1430
1431 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1432 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1433 : ($self->{h} - $tex->{h}) * 0.5);
1434
1435 $tex
984 }; 1436 };
985 1437
986 glEnable GL_BLEND;
987 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
988 glEnable GL_TEXTURE_2D; 1438 glEnable GL_TEXTURE_2D;
989 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1439 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
990 1440
1441 if ($tex->{format} == GL_ALPHA) {
991 glColor @{$self->{fg}}; 1442 glColor @{$self->{fg}};
992 1443 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
993 my $x = 1444 } else {
994 $self->{align} < 0 ? $self->{padding} 1445 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
995 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1446 }
996 : ($self->{w} - $tex->{w}) * 0.5;
997
998 glTranslate $x, ($self->{h} - $tex->{h}) * 0.5, 0;
999 $tex->draw_quad (0, 0);
1000 1447
1001 glDisable GL_TEXTURE_2D; 1448 glDisable GL_TEXTURE_2D;
1002 glDisable GL_BLEND;
1003} 1449}
1004 1450
1005############################################################################# 1451#############################################################################
1006 1452
1007package CFClient::UI::Entry; 1453package CFClient::UI::EntryBase;
1008 1454
1009our @ISA = CFClient::UI::Label::; 1455our @ISA = CFClient::UI::Label::;
1010 1456
1011use SDL; 1457use CFClient::OpenGL;
1012use SDL::OpenGL;
1013 1458
1014sub new { 1459sub new {
1015 my $class = shift; 1460 my $class = shift;
1016 1461
1017 $class->SUPER::new ( 1462 $class->SUPER::new (
1018 fg => [1, 1, 1], 1463 fg => [1, 1, 1],
1019 bg => [0, 0, 0, 0.2], 1464 bg => [0, 0, 0, 0.2],
1020 active_bg => [1, 1, 1, 0.5], 1465 active_bg => [1, 1, 1, 0.5],
1021 active_fg => [0, 0, 0], 1466 active_fg => [0, 0, 0],
1467 can_hover => 1,
1468 can_focus => 1,
1469 valign => 0,
1470 can_events => 1,
1022 @_ 1471 @_
1023 ) 1472 )
1024} 1473}
1025 1474
1026sub _set_text { 1475sub _set_text {
1027 my ($self, $text) = @_; 1476 my ($self, $text) = @_;
1028 1477
1478 delete $self->{cur_h};
1479
1480 return if $self->{text} eq $text;
1481
1482 delete $self->{texture};
1483
1029 $self->{last_activity} = $::NOW; 1484 $self->{last_activity} = $::NOW;
1030
1031 $self->{text} = $text; 1485 $self->{text} = $text;
1032 $self->{layout}->set_width ($self->{w});
1033 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height});
1034 1486
1035 $text =~ s/./*/g if $self->{hidden}; 1487 $text =~ s/./*/g if $self->{hidden};
1488 $self->{layout}->set_text ("$text ");
1036 1489
1037 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1490 $self->emit (changed => $self->{text});
1038
1039 $text = substr $text, 0, $self->{cursor};
1040 utf8::encode $text;
1041
1042 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1043}
1044
1045sub size_request {
1046 my ($self) = @_;
1047
1048 my ($w, $h) = $self->SUPER::size_request;
1049
1050 ($w + 1, $h) # add 1 for cursor
1051}
1052
1053sub size_allocate {
1054 my ($self, $x, $y, $w, $h) = @_;
1055
1056 $self->SUPER::size_allocate ($x, $y, $w, $h);
1057
1058 $self->_set_text ($self->{text});
1059} 1491}
1060 1492
1061sub set_text { 1493sub set_text {
1062 my ($self, $text) = @_; 1494 my ($self, $text) = @_;
1063 1495
1064 $self->{cursor} = length $text; 1496 $self->{cursor} = length $text;
1065 $self->_set_text ($text); 1497 $self->_set_text ($text);
1066 $self->update; 1498 $self->update;
1499 $self->check_size;
1500}
1501
1502sub get_text {
1503 $_[0]{text}
1504}
1505
1506sub size_request {
1507 my ($self) = @_;
1508
1509 my ($w, $h) = $self->SUPER::size_request;
1510
1511 ($w + 1, $h) # add 1 for cursor
1512}
1513
1514sub size_allocate {
1515 my ($self, $w, $h) = @_;
1516
1517 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1067} 1518}
1068 1519
1069sub key_down { 1520sub key_down {
1070 my ($self, $ev) = @_; 1521 my ($self, $ev) = @_;
1071 1522
1072 my $mod = $ev->key_mod; 1523 my $mod = $ev->{mod};
1073 my $sym = $ev->key_sym; 1524 my $sym = $ev->{sym};
1074
1075 my $uni = $ev->key_unicode; 1525 my $uni = $ev->{unicode};
1076 1526
1077 my $text = $self->get_text; 1527 my $text = $self->get_text;
1078 1528
1079 if ($sym == SDLK_BACKSPACE) { 1529 if ($uni == 8) {
1080 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1530 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1081 } elsif ($sym == SDLK_DELETE) { 1531 } elsif ($uni == 127) {
1082 substr $text, $self->{cursor}, 1, ""; 1532 substr $text, $self->{cursor}, 1, "";
1083 } elsif ($sym == SDLK_LEFT) { 1533 } elsif ($sym == CFClient::SDLK_LEFT) {
1084 --$self->{cursor} if $self->{cursor}; 1534 --$self->{cursor} if $self->{cursor};
1085 } elsif ($sym == SDLK_RIGHT) { 1535 } elsif ($sym == CFClient::SDLK_RIGHT) {
1086 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1536 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1087 } elsif ($sym == SDLK_HOME) { 1537 } elsif ($sym == CFClient::SDLK_HOME) {
1088 $self->{cursor} = 0; 1538 $self->{cursor} = 0;
1089 } elsif ($sym == SDLK_END) { 1539 } elsif ($sym == CFClient::SDLK_END) {
1090 $self->{cursor} = length $text; 1540 $self->{cursor} = length $text;
1541 } elsif ($uni == 27) {
1542 $self->emit ('escape');
1091 } elsif ($uni) { 1543 } elsif ($uni) {
1092 substr $text, $self->{cursor}++, 0, chr $uni; 1544 substr $text, $self->{cursor}++, 0, chr $uni;
1093 } 1545 }
1094 1546
1095 $self->_set_text ($text); 1547 $self->_set_text ($text);
1096 $self->update; 1548 $self->update;
1549 $self->check_size;
1097} 1550}
1098 1551
1099sub focus_in { 1552sub focus_in {
1100 my ($self) = @_; 1553 my ($self) = @_;
1101 1554
… …
1149 1602
1150 $self->SUPER::_draw; 1603 $self->SUPER::_draw;
1151 1604
1152 #TODO: force update every cursor change :( 1605 #TODO: force update every cursor change :(
1153 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1606 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1607
1608 unless (exists $self->{cur_h}) {
1609 my $text = substr $self->{text}, 0, $self->{cursor};
1610 utf8::encode $text;
1611
1612 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1613 }
1614
1154 glColor @{$self->{fg}}; 1615 glColor @{$self->{fg}};
1155 glBegin GL_LINES; 1616 glBegin GL_LINES;
1156 glVertex $self->{cur_x}, $self->{cur_y};
1157 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1617 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1618 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1158 glEnd; 1619 glEnd;
1159 } 1620 }
1160} 1621}
1161 1622
1623package CFClient::UI::Entry;
1624
1625our @ISA = CFClient::UI::EntryBase::;
1626
1627use CFClient::OpenGL;
1628
1629sub key_down {
1630 my ($self, $ev) = @_;
1631
1632 my $sym = $ev->{sym};
1633
1634 if ($sym == 13) {
1635 unshift @{$self->{history}},
1636 my $txt = $self->get_text;
1637 $self->{history_pointer} = -1;
1638 $self->{history_saveback} = '';
1639 $self->emit (activate => $txt);
1640 $self->update;
1641
1642 } elsif ($sym == CFClient::SDLK_UP) {
1643 if ($self->{history_pointer} < 0) {
1644 $self->{history_saveback} = $self->get_text;
1645 }
1646 if (@{$self->{history} || []} > 0) {
1647 $self->{history_pointer}++;
1648 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1649 $self->{history_pointer} = @{$self->{history} || []} - 1;
1650 }
1651 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1652 }
1653
1654 } elsif ($sym == CFClient::SDLK_DOWN) {
1655 $self->{history_pointer}--;
1656 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1657
1658 if ($self->{history_pointer} >= 0) {
1659 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1660 } else {
1661 $self->set_text ($self->{history_saveback});
1662 }
1663
1664 } else {
1665 $self->SUPER::key_down ($ev);
1666 }
1667
1668}
1669
1162############################################################################# 1670#############################################################################
1163 1671
1164package CFClient::UI::Button; 1672package CFClient::UI::Button;
1165 1673
1166our @ISA = CFClient::UI::Label::; 1674our @ISA = CFClient::UI::Label::;
1167 1675
1168use SDL; 1676use CFClient::OpenGL;
1169use SDL::OpenGL;
1170 1677
1171my @tex = 1678my @tex =
1172 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1679 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1173 qw(b1_button_active.png); 1680 qw(b1_button_active.png);
1174 1681
1175sub new { 1682sub new {
1176 my $class = shift; 1683 my $class = shift;
1177 1684
1178 $class->SUPER::new ( 1685 $class->SUPER::new (
1179 padding => 4, 1686 padding => 4,
1180 fg => [1, 1, 1], 1687 fg => [1, 1, 1],
1181 bg => [1, 1, 1, 0.2],
1182 active_fg => [1, 1, 0],
1183# active_bg => [0, 0, 0, 0.5], 1688 active_fg => [0, 0, 1],
1184# border_fg => [1, 1, 0], 1689 can_hover => 1,
1690 align => 0,
1691 valign => 0,
1692 can_events => 1,
1185 @_ 1693 @_
1186 ) 1694 )
1187} 1695}
1188 1696
1189sub button_up { 1697sub button_up {
… …
1197 1705
1198sub _draw { 1706sub _draw {
1199 my ($self) = @_; 1707 my ($self) = @_;
1200 1708
1201 local $self->{fg} = $self->{fg}; 1709 local $self->{fg} = $self->{fg};
1202 my $tex = $tex[0];
1203
1204 glEnable GL_BLEND;
1205 glEnable GL_TEXTURE_2D;
1206 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1207 1710
1208 if ($GRAB == $self) { 1711 if ($GRAB == $self) {
1209 $self->{fg} = $self->{active_fg}; 1712 $self->{fg} = $self->{active_fg};
1210 } 1713 }
1211 1714
1212 glBindTexture GL_TEXTURE_2D, $tex->{name}; 1715 glEnable GL_TEXTURE_2D;
1213 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1716 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1717 glColor 0, 0, 0, 1;
1214 1718
1215 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 1719 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1216 1720
1217 glDisable GL_TEXTURE_2D; 1721 glDisable GL_TEXTURE_2D;
1218 glDisable GL_BLEND;
1219 1722
1220 $self->SUPER::_draw; 1723 $self->SUPER::_draw;
1221} 1724}
1222 1725
1223############################################################################# 1726#############################################################################
1224 1727
1225package CFClient::UI::CheckBox; 1728package CFClient::UI::CheckBox;
1226 1729
1227our @ISA = CFClient::UI::DrawBG::; 1730our @ISA = CFClient::UI::DrawBG::;
1228 1731
1229use SDL; 1732my @tex =
1230use SDL::OpenGL; 1733 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1734 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1735
1736use CFClient::OpenGL;
1231 1737
1232sub new { 1738sub new {
1233 my $class = shift; 1739 my $class = shift;
1234 1740
1235 $class->SUPER::new ( 1741 $class->SUPER::new (
1236 padding => 2, 1742 padding => 2,
1237 fg => [1, 1, 1], 1743 fg => [1, 1, 1],
1238 active_fg => [1, 1, 0], 1744 active_fg => [1, 1, 0],
1745 bg => [0, 0, 0, 0.2],
1746 active_bg => [1, 1, 1, 0.5],
1239 state => 0, 1747 state => 0,
1748 can_hover => 1,
1240 @_ 1749 @_
1241 ) 1750 )
1242} 1751}
1243 1752
1244sub size_request { 1753sub size_request {
1245 my ($self) = @_; 1754 my ($self) = @_;
1246 1755
1247 ($self->{padding} * 2 + 6) x 2 1756 ($self->{padding} * 2 + 6) x 2
1248}
1249
1250sub size_allocate {
1251 my ($self, $x, $y, $w, $h) = @_;
1252
1253 $self->_size_allocate ($x, $y, $w, $h);
1254} 1757}
1255 1758
1256sub button_down { 1759sub button_down {
1257 my ($self, $ev, $x, $y) = @_; 1760 my ($self, $ev, $x, $y) = @_;
1258 1761
… …
1269 $self->SUPER::_draw; 1772 $self->SUPER::_draw;
1270 1773
1271 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1774 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1272 1775
1273 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1776 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1274 1777
1275 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1778 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1276 1779
1277 glBegin GL_LINE_LOOP; 1780 my $tex = $self->{state} ? $tex[1] : $tex[0];
1278 glVertex 0 , 0;
1279 glVertex 0 , $s;
1280 glVertex $s, $s;
1281 glVertex $s, 0;
1282 glEnd;
1283 1781
1284 if ($self->{state}) { 1782 glEnable GL_TEXTURE_2D;
1285 glBegin GL_LINES; 1783 $tex->draw_quad_alpha (0, 0, $s, $s);
1286 glVertex 0 , 0; 1784 glDisable GL_TEXTURE_2D;
1287 glVertex $s, $s;
1288 glVertex $s, 0;
1289 glVertex 0 , $s;
1290 glEnd;
1291 }
1292} 1785}
1293 1786
1294############################################################################# 1787#############################################################################
1295 1788
1296package CFClient::UI::Slider; 1789package CFClient::UI::Image;
1297 1790
1298use strict;
1299
1300use SDL::OpenGL;
1301
1302our @ISA = CFClient::UI::DrawBG::; 1791our @ISA = CFClient::UI::Base::;
1792
1793use CFClient::OpenGL;
1794use Carp qw/confess/;
1795
1796our %loaded_images;
1303 1797
1304sub new { 1798sub new {
1305 my $class = shift; 1799 my $class = shift;
1306 1800
1801 my $self = $class->SUPER::new (can_events => 0, @_);
1802
1803 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1804
1805 $loaded_images{$self->{image}} ||=
1806 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1807
1808 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1809
1810 Scalar::Util::weaken $loaded_images{$self->{image}};
1811
1812 $self->{aspect} = $tex->{w} / $tex->{h};
1813
1814 $self
1815}
1816
1817sub size_request {
1818 my ($self) = @_;
1819
1820 ($self->{tex}->{w}, $self->{tex}->{h})
1821}
1822
1823sub _draw {
1824 my ($self) = @_;
1825
1826 my $tex = $self->{tex};
1827
1828 my ($w, $h) = ($self->{w}, $self->{h});
1829
1830 if ($self->{rot90}) {
1831 glRotate 90, 0, 0, 1;
1832 glTranslate 0, -$self->{w}, 0;
1833
1834 ($w, $h) = ($h, $w);
1835 }
1836
1837 glEnable GL_TEXTURE_2D;
1838 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1839
1840 $tex->draw_quad_alpha (0, 0, $w, $h);
1841
1842 glDisable GL_TEXTURE_2D;
1843}
1844
1845#############################################################################
1846
1847package CFClient::UI::VGauge;
1848
1849our @ISA = CFClient::UI::Base::;
1850
1851use List::Util qw(min max);
1852
1853use CFClient::OpenGL;
1854
1855my %tex = (
1856 food => [
1857 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1858 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1859 ],
1860 grace => [
1861 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1862 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1863 ],
1864 hp => [
1865 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1866 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1867 ],
1868 mana => [
1869 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1870 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1871 ],
1872);
1873
1874# eg. VGauge->new (gauge => 'food'), default gauge: food
1875sub new {
1876 my $class = shift;
1877
1878 my $self = $class->SUPER::new (
1879 type => 'food',
1880 @_
1881 );
1882
1883 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1884
1885 $self
1886}
1887
1888sub size_request {
1889 my ($self) = @_;
1890
1891 #my $tex = $tex{$self->{type}}[0];
1892 #@$tex{qw(w h)}
1893 (0, 0)
1894}
1895
1896sub set_max {
1897 my ($self, $max) = @_;
1898
1899 return if $self->{max_val} == $max;
1900
1901 $self->{max_val} = $max;
1902 $self->update;
1903}
1904
1905sub set_value {
1906 my ($self, $val, $max) = @_;
1907
1908 $self->set_max ($max)
1909 if defined $max;
1910
1911 return if $self->{val} == $val;
1912
1913 $self->{val} = $val;
1914 $self->update;
1915}
1916
1917sub _draw {
1918 my ($self) = @_;
1919
1920 my $tex = $tex{$self->{type}};
1921 my ($t1, $t2, $t3) = @$tex;
1922
1923 my ($w, $h) = ($self->{w}, $self->{h});
1924
1925 if ($self->{vertical}) {
1926 glRotate 90, 0, 0, 1;
1927 glTranslate 0, -$self->{w}, 0;
1928
1929 ($w, $h) = ($h, $w);
1930 }
1931
1932 my $ycut = $self->{val} / ($self->{max_val} || 1);
1933
1934 my $ycut1 = max 0, min 1, $ycut;
1935 my $ycut2 = max 0, min 1, $ycut - 1;
1936
1937 my $h1 = $self->{h} * (1 - $ycut1);
1938 my $h2 = $self->{h} * (1 - $ycut2);
1939
1940 glEnable GL_BLEND;
1941 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1942 glEnable GL_TEXTURE_2D;
1943 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1944
1945 glBindTexture GL_TEXTURE_2D, $t1->{name};
1946 glBegin GL_QUADS;
1947 glTexCoord 0 , 0; glVertex 0 , 0;
1948 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1949 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1950 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1951 glEnd;
1952
1953 my $ycut1 = List::Util::min 1, $ycut;
1954 glBindTexture GL_TEXTURE_2D, $t2->{name};
1955 glBegin GL_QUADS;
1956 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1957 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1958 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1959 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1960 glEnd;
1961
1962 if ($t3) {
1963 glBindTexture GL_TEXTURE_2D, $t3->{name};
1964 glBegin GL_QUADS;
1965 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1966 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
1967 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
1968 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1969 glEnd;
1970 }
1971
1972 glDisable GL_BLEND;
1973 glDisable GL_TEXTURE_2D;
1974}
1975
1976#############################################################################
1977
1978package CFClient::UI::Gauge;
1979
1980our @ISA = CFClient::UI::VBox::;
1981
1982sub new {
1983 my ($class, %arg) = @_;
1984
1985 my $self = $class->SUPER::new (
1986 tooltip => $arg{type},
1987 can_hover => 1,
1988 can_events => 1,
1989 %arg,
1990 );
1991
1992 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1993 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1994 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1995
1996 $self
1997}
1998
1999sub set_fontsize {
2000 my ($self, $fsize) = @_;
2001
2002 $self->{value}->set_fontsize ($fsize);
2003 $self->{max} ->set_fontsize ($fsize);
2004}
2005
2006sub set_max {
2007 my ($self, $max) = @_;
2008
2009 $self->{gauge}->set_max ($max);
2010 $self->{max}->set_text ($max);
2011}
2012
2013sub set_value {
2014 my ($self, $val, $max) = @_;
2015
2016 $self->set_max ($max)
2017 if defined $max;
2018
2019 $self->{gauge}->set_value ($val, $max);
2020 $self->{value}->set_text ($val);
2021}
2022
2023#############################################################################
2024
2025package CFClient::UI::Slider;
2026
2027use strict;
2028
2029use CFClient::OpenGL;
2030
2031our @ISA = CFClient::UI::DrawBG::;
2032
2033my @tex =
2034 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
2035 qw(s1_slider.png s1_slider_bg.png);
2036
2037sub new {
2038 my $class = shift;
2039
1307 # range [value, low, high, page] 2040 # range [value, low, high, page, unit]
1308 2041
2042 # TODO: 0-width page
2043 # TODO: req_w/h are wrong with vertical
2044 # TODO: calculations are off
1309 my $self = $class->SUPER::new ( 2045 my $self = $class->SUPER::new (
1310 fg => [1, 1, 1], 2046 fg => [1, 1, 1],
1311 active_fg => [0, 0, 0], 2047 active_fg => [0, 0, 0],
2048 bg => [0, 0, 0, 0.2],
2049 active_bg => [1, 1, 1, 0.5],
1312 range => [0, 0, 100, 10], 2050 range => [0, 0, 100, 10],
1313 req_w => 40, 2051 req_w => $::WIDTH / 80,
1314 req_h => 10, 2052 req_h => $::WIDTH / 80,
1315 vertical => 0, 2053 vertical => 0,
2054 can_hover => 1,
2055 inner_pad => .05,
1316 @_ 2056 @_
1317 ); 2057 );
1318 2058
2059 $self->set_value ($self->{range}[0]);
2060 $self->update;
2061
1319 $self 2062 $self
2063}
2064
2065sub set_value {
2066 my ($self, $value) = @_;
2067
2068 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2069
2070 $hi = $lo + 1 if $hi <= $lo;
2071
2072 $value = $lo if $value < $lo;
2073 $value = $hi if $value > $hi;
2074
2075 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2076 if $unit;
2077
2078 $page = $hi - $lo if $page > $hi - $lo;
2079
2080 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2081
2082 if ($value != $old_value) {
2083 $self->emit (changed => $value);
2084 $self->update;
2085 }
1320} 2086}
1321 2087
1322sub size_request { 2088sub size_request {
1323 my ($self) = @_; 2089 my ($self) = @_;
1324 2090
… …
1337 2103
1338sub mouse_motion { 2104sub mouse_motion {
1339 my ($self, $ev, $x, $y) = @_; 2105 my ($self, $ev, $x, $y) = @_;
1340 2106
1341 if ($GRAB == $self) { 2107 if ($GRAB == $self) {
2108 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2109
2110 my (undef, $lo, $hi, $page) = @{$self->{range}};
2111
2112 $x = $x / ($w * (1 - 2 * $self->{inner_pad})) - $self->{inner_pad};
2113
2114 $self->set_value ($x * ($hi - $lo) + $lo);
2115 }
2116}
2117
2118sub update {
2119 my ($self) = @_;
2120
2121 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2122 $self->set_value ($self->{range}[0]);
2123
1342 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2124 my ($value, $lo, $hi, $page) = @{$self->{range}};
1343 2125
1344 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2126 my $inner_w = 1 - 2 * $self->{inner_pad};
1345 2127
1346 $x = $x * ($hi - $lo) / $w + $lo; 2128 $self->{scale} = ($inner_w / ($hi - $lo)) || 1;
1347 $x = $lo if $x < $lo;
1348 $x = $hi - $page if $x > $hi - $page;
1349 $self->{range}[0] = $x;
1350 2129
1351 $self->emit (changed => $x); 2130 $page = $self->{scale} * $page || 10 / ($self->{w} || 1);
1352 $self->update; 2131 $value = $self->{scale} * ($value - $lo);
2132
2133 $value = $self->{inner_pad} + ($value - $page * 0.5);
2134
2135 $value = 0 if $value < 0;
2136 $page = 1 - $value if $value + $page > 1;
2137
2138 $self->{knob_x} = $value;
2139 $self->{knob_w} = $page;
1353 } 2140 });
2141
2142 $self->SUPER::update;
1354} 2143}
1355 2144
1356sub _draw { 2145sub _draw {
1357 my ($self) = @_; 2146 my ($self) = @_;
1358 2147
1359 $self->SUPER::_draw (); 2148 $self->SUPER::_draw ();
1360 2149
1361 my ($w, $h) = @$self{qw(w h)}; 2150 glScale $self->{w}, $self->{h};
1362 2151
1363 if ($self->{vertical}) { 2152 if ($self->{vertical}) {
1364 # draw a vertical slider like a rotated horizontal slider 2153 # draw a vertical slider like a rotated horizontal slider
1365 2154
2155 glTranslate 1, 0, 0;
1366 glRotate 90, 0, 0, 1; 2156 glRotate 90, 0, 0, 1;
1367 glTranslate 0, -$self->{w}, 0;
1368
1369 ($w, $h) = ($h, $w);
1370 } 2157 }
1371 2158
1372 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2159 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1373 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2160 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1374 2161
1375 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2162 glEnable GL_TEXTURE_2D;
2163 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1376 2164
1377 $page = int $page * $w / ($hi - $lo); 2165 # draw background
1378 $value = int +($value - $lo) * $w / ($hi - $lo); 2166 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1379 2167
1380 $w -= $page; 2168 # draw handle
1381 $page &= ~1; 2169 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1382 glTranslate $page * 0.5, 0, 0;
1383 $page ||= 2;
1384 2170
1385 glColor @$fg; 2171 glDisable GL_TEXTURE_2D;
1386 glBegin GL_LINES;
1387 glVertex 0, 0; glVertex 0, $h;
1388 glVertex $w - 1, 0; glVertex $w - 1, $h;
1389 glVertex 0, $h * 0.5; glVertex $w, $h * 0.5;
1390 glEnd;
1391
1392 my $knob_a = $value - $page * 0.5;
1393 my $knob_b = $value + $page * 0.5;
1394
1395 glBegin GL_QUADS;
1396 glColor @$fg;
1397 glVertex $knob_a, 0;
1398 glVertex $knob_a, $h;
1399 glVertex $knob_b, $h;
1400 glVertex $knob_b, 0;
1401
1402 if ($knob_a < $knob_b - 2) {
1403 glColor @$bg;
1404 glVertex $knob_a + 1, 1;
1405 glVertex $knob_a + 1, $h - 1;
1406 glVertex $knob_b - 1, $h - 1;
1407 glVertex $knob_b - 1, 1;
1408 }
1409 glEnd;
1410} 2172}
1411 2173
1412############################################################################# 2174#############################################################################
1413 2175
1414package CFClient::UI::MapWidget; 2176package CFClient::UI::TextView;
1415 2177
1416use strict;
1417
1418use List::Util qw(min max);
1419
1420use SDL;
1421use SDL::OpenGL;
1422
1423our @ISA = CFClient::UI::Base::; 2178our @ISA = CFClient::UI::HBox::;
2179
2180use CFClient::OpenGL;
1424 2181
1425sub new { 2182sub new {
1426 my $class = shift; 2183 my $class = shift;
1427 2184
1428 $class->SUPER::new ( 2185 my $self = $class->SUPER::new (
1429 z => -1, 2186 fontsize => 1,
1430 list => (glGenLists 1), 2187 can_events => 0,
2188 #font => default_font
1431 @_ 2189 @_,
2190
2191 layout => (new CFClient::Layout 1),
2192 par => [],
2193 height => 0,
2194 children => [
2195 (new CFClient::UI::Empty expand => 1),
2196 (new CFClient::UI::Slider vertical => 1),
2197 ],
1432 ) 2198 );
1433}
1434 2199
1435sub key_down { 2200 $self->{children}[1]->connect (changed => sub { $self->update });
1436 print "MAPKEYDOWN\n";
1437}
1438 2201
1439sub key_up { 2202 $self
1440} 2203}
1441 2204
1442sub size_request { 2205sub set_fontsize {
2206 my ($self, $fontsize) = @_;
2207
2208 $self->{fontsize} = $fontsize;
2209 $self->reflow;
2210}
2211
2212sub text_height {
2213 my ($self, $text) = @_;
2214
2215 my $layout = $self->{layout};
2216
2217 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2218 $layout->set_width ($self->{children}[0]{w});
2219 $layout->set_markup ($text);
1443 ( 2220
1444 1 + 32 * int $::WIDTH / 32, 2221 ($layout->size)[1]
1445 1 + 32 * int $::HEIGHT / 32, 2222}
1446 ) 2223
2224sub reflow {
2225 my ($self) = @_;
2226
2227 $self->{need_reflow}++;
2228 $self->update;
2229}
2230
2231sub size_allocate {
2232 my ($self, $w, $h) = @_;
2233
2234 $self->SUPER::size_allocate ($w, $h);
2235
2236 $self->{layout}->set_font ($self->{font}) if $self->{font};
2237 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2238 $self->{layout}->set_width ($self->{children}[0]{w});
2239
2240 $self->reflow;
2241}
2242
2243sub add_paragraph {
2244 my ($self, $color, $text) = @_;
2245
2246 #TODO: intelligently "reformat" paragraph
2247
2248 my $height = $self->text_height ($text);
2249
2250 $self->{height} += $height;
2251
2252 push @{$self->{par}}, [$height, $color, $text];
2253
2254 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
2255 $self->{children}[1]->update;
1447} 2256}
1448 2257
1449sub update { 2258sub update {
1450 my ($self) = @_; 2259 my ($self) = @_;
1451 2260
1452 $self->{need_update} = 1;
1453 $self->SUPER::update; 2261 $self->SUPER::update;
1454}
1455 2262
1456sub draw { 2263 return unless $self->{h} > 0;
1457 my ($self) = @_;
1458 2264
2265 delete $self->{texture};
2266
2267 $ROOT->on_post_alloc ($self, sub {
1459 if (delete $self->{need_update}) { 2268 if (delete $self->{need_reflow}) {
1460 glNewList $self->{list}, GL_COMPILE; 2269 my $height = 0;
1461 2270
1462 my $mx = $::CONN->{mapx}; 2271 $height += $_->[0] = $self->text_height ($_->[2])
1463 my $my = $::CONN->{mapy}; 2272 for @{$self->{par}};
1464 2273
1465 my $map = $::CONN->{map}; 2274 $self->{height} = $height;
1466 2275
1467 my ($xofs, $yofs); 2276 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1468 2277
1469 my $sw = 1 + int $::WIDTH / 32; 2278 delete $self->{texture};
1470 my $sh = 1 + int $::HEIGHT / 32;
1471
1472 if ($::CONN->{mapw} > $sw) {
1473 $xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5;
1474 } else {
1475 $xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs};
1476 } 2279 }
1477 2280
1478 if ($::CONN->{maph} > $sh) { 2281 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1479 $yofs = $my + ($::CONN->{maph} - $sh) * 0.5; 2282 glClearColor 0.5, 0.5, 0.5, 0;
1480 } else { 2283 glClear GL_COLOR_BUFFER_BIT;
1481 $yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
1482 }
1483 2284
1484 glEnable GL_TEXTURE_2D; 2285 glEnable GL_TEXTURE_2D;
1485 glEnable GL_BLEND;
1486 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1487 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2286 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1488 2287
1489 my $sw4 = ($sw + 3) & ~3; 2288 my $top = int $self->{children}[1]{range}[0];
1490 my $darkness = "\x00" x ($sw4 * $sh);
1491 2289
1492 for my $x (0 .. $sw - 1) { 2290 my $y0 = $top;
1493 my $row = $map->[$x + $xofs]; 2291 my $y1 = $top + $self->{h};
1494 for my $y (0 .. $sh - 1) {
1495 2292
1496 my $cell = $row->[$y + $yofs] 2293 my $y = 0;
1497 or next;
1498 2294
2295 my $layout = $self->{layout};
2296
2297 $layout->set_font ($self->{font}) if $self->{font};
2298
2299 for my $par (@{$self->{par}}) {
1499 my $dark = $cell->[0]; 2300 my $h = $par->[0];
1500 if ($dark < 0) { 2301
1501 substr $darkness, $y * $sw4 + $x, 1, chr 224; 2302 if ($y0 < $y + $h && $y < $y1) {
1502 } else { 2303 $layout->set_foreground (@{ $par->[1] });
1503 substr $darkness, $y * $sw4 + $x, 1, chr 255 - $dark; 2304 $layout->set_markup ($par->[2]);
2305
2306 my ($W, $H) = $layout->size;
2307 CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0);
1504 } 2308 }
1505 2309
1506 for my $num (grep $_, @$cell[1,2,3]) { 2310 $y += $h;
1507 my $tex = $::CONN->{face}[$num]{texture} || next;
1508
1509 my ($w, $h) = @$tex{qw(w h)};
1510
1511 $tex->draw_quad (($x + 1) * 32 - $w, ($y + 1) * 32 - $h, $w, $h);
1512 }
1513 } 2311 }
1514 }
1515 2312
1516# if (1) { # higher quality darkness
1517# $lighting =~ s/(.)/$1$1$1/gs;
1518# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
1519#
1520# $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear");
1521#
1522# $lighting = $pb->get_pixels;
1523# $lighting =~ s/(.)../$1/gs;
1524# }
1525
1526 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1527
1528 $darkness = new CFClient::Texture
1529 w => $sw4,
1530 h => $sh,
1531 data => $darkness,
1532 internalformat => GL_ALPHA,
1533 format => GL_ALPHA;
1534
1535 glColor 0.45, 0.45, 0.45, 1;
1536 $darkness->draw_quad (0, 0, $sw4 * 32, $sh * 32);
1537
1538 glDisable GL_TEXTURE_2D; 2313 glDisable GL_TEXTURE_2D;
1539 glDisable GL_BLEND;
1540
1541 glEndList;
1542 }
1543
1544 glCallList $self->{list};
1545
1546 if ($FOCUS != $self) {
1547 glEnable GL_BLEND;
1548 glColor 0, 0, 1, 0.4;
1549 glBegin GL_QUADS;
1550 glVertex 0, 0;
1551 glVertex 0, $::HEIGHT;
1552 glVertex $::WIDTH, $::HEIGHT;
1553 glVertex $::WIDTH, 0;
1554 glEnd;
1555 glDisable GL_BLEND;
1556 }
1557}
1558
1559my %DIR = (
1560 SDLK_KP8, [1, "north"],
1561 SDLK_KP9, [2, "northeast"],
1562 SDLK_KP6, [3, "east"],
1563 SDLK_KP3, [4, "southeast"],
1564 SDLK_KP2, [5, "south"],
1565 SDLK_KP1, [6, "southwest"],
1566 SDLK_KP4, [7, "west"],
1567 SDLK_KP7, [8, "northwest"],
1568
1569 SDLK_UP, [1, "north"],
1570 SDLK_RIGHT, [3, "east"],
1571 SDLK_DOWN, [5, "south"],
1572 SDLK_LEFT, [7, "west"],
1573);
1574
1575sub key_down {
1576 my ($self, $ev) = @_;
1577
1578 my $mod = $ev->key_mod;
1579 my $sym = $ev->key_sym;
1580
1581 if ($sym == SDLK_KP5) {
1582 $::CONN->send ("command stay fire");
1583 } elsif ($sym == SDLK_a) {
1584 $::CONN->send ("command apply");
1585 } elsif (exists $DIR{$sym}) {
1586 if ($mod & KMOD_SHIFT) {
1587 $self->{shft}++;
1588 $::CONN->send ("command fire $DIR{$sym}[0]");
1589 } elsif ($mod & KMOD_CTRL) {
1590 $self->{ctrl}++;
1591 $::CONN->send ("command run $DIR{$sym}[0]");
1592 } else {
1593 $::CONN->send ("command $DIR{$sym}[1]");
1594 } 2314 };
1595 } 2315 });
1596} 2316}
1597 2317
1598sub key_up { 2318sub _draw {
1599 my ($self, $ev) = @_; 2319 my ($self) = @_;
1600 2320
1601 my $mod = $ev->key_mod; 2321 glEnable GL_TEXTURE_2D;
1602 my $sym = $ev->key_sym; 2322 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2323 glColor 1, 1, 1, 1;
2324 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2325 glDisable GL_TEXTURE_2D;
1603 2326
1604 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) { 2327 $self->{children}[1]->draw;
1605 $::CONN->send ("command fire_stop"); 2328
1606 }
1607 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1608 $::CONN->send ("command run_stop");
1609 }
1610} 2329}
1611 2330
1612############################################################################# 2331#############################################################################
1613 2332
1614package CFClient::UI::Animator; 2333package CFClient::UI::Animator;
1615 2334
1616use SDL::OpenGL; 2335use CFClient::OpenGL;
1617 2336
1618our @ISA = CFClient::UI::Bin::; 2337our @ISA = CFClient::UI::Bin::;
1619 2338
1620sub moveto { 2339sub moveto {
1621 my ($self, $x, $y) = @_; 2340 my ($self, $x, $y) = @_;
… …
1651 glPopMatrix; 2370 glPopMatrix;
1652} 2371}
1653 2372
1654############################################################################# 2373#############################################################################
1655 2374
1656package CFClient::UI::Toplevel; 2375package CFClient::UI::Flopper;
2376
2377our @ISA = CFClient::UI::Button::;
2378
2379sub new {
2380 my $class = shift;
2381
2382 my $self = $class->SUPER::new (
2383 state => 0,
2384 connect_activate => \&toggle_flopper,
2385 @_
2386 );
2387
2388 if ($self->{state}) {
2389 $self->{state} = 0;
2390 $self->toggle_flopper;
2391 }
2392
2393 $self
2394}
2395
2396sub toggle_flopper {
2397 my ($self) = @_;
2398
2399 # TODO: use animation
2400 if ($self->{state} = !$self->{state}) {
2401 $CFClient::UI::ROOT->add ($self->{other});
2402 $self->{other}->move ($self->coord2global (0, $self->{h}));
2403 $self->emit ("open");
2404 } else {
2405 $CFClient::UI::ROOT->remove ($self->{other});
2406 $self->emit ("close");
2407 }
2408
2409 $self->emit (changed => $self->{state});
2410}
2411
2412#############################################################################
2413
2414package CFClient::UI::Tooltip;
2415
2416our @ISA = CFClient::UI::Bin::;
2417
2418use CFClient::OpenGL;
2419
2420sub new {
2421 my $class = shift;
2422
2423 $class->SUPER::new (
2424 @_,
2425 can_events => 0,
2426 )
2427}
2428
2429sub set_tooltip_from {
2430 my ($self, $widget) = @_;
2431
2432 $self->add (new CFClient::UI::Label
2433 markup => $widget->{tooltip},
2434 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2435 fontsize => 0.8,
2436 fg => [0, 0, 0, 1],
2437 ellipsise => 0,
2438 font => ($widget->{tooltip_font} || $::FONT_PROP),
2439 );
2440}
2441
2442sub size_request {
2443 my ($self) = @_;
2444
2445 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2446
2447 ($w + 4, $h + 4)
2448}
2449
2450sub size_allocate {
2451 my ($self, $w, $h) = @_;
2452
2453 $self->SUPER::size_allocate ($w - 4, $h - 4);
2454}
2455
2456sub _draw {
2457 my ($self) = @_;
2458
2459 glTranslate 0.375, 0.375;
2460
2461 my ($w, $h) = @$self{qw(w h)};
2462
2463 glColor 1, 0.8, 0.4;
2464 glBegin GL_QUADS;
2465 glVertex 0 , 0;
2466 glVertex 0 , $h;
2467 glVertex $w, $h;
2468 glVertex $w, 0;
2469 glEnd;
2470
2471 glColor 0, 0, 0;
2472 glBegin GL_LINE_LOOP;
2473 glVertex 0 , 0;
2474 glVertex 0 , $h;
2475 glVertex $w, $h;
2476 glVertex $w, 0;
2477 glEnd;
2478
2479 glTranslate 2 - 0.375, 2 - 0.375;
2480 $self->SUPER::_draw;
2481}
2482
2483#############################################################################
2484
2485package CFClient::UI::Face;
2486
2487our @ISA = CFClient::UI::Base::;
2488
2489use CFClient::OpenGL;
2490
2491sub new {
2492 my $class = shift;
2493
2494 $class->SUPER::new (
2495 aspect => 1,
2496 @_,
2497 )
2498}
2499
2500sub size_request {
2501 (32, 8)
2502}
2503
2504sub _draw {
2505 my ($self) = @_;
2506
2507 return unless $::CONN;#d# manage and cache textures differently
2508 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
2509
2510 # TODO animation
2511 if ($tex) {
2512 glEnable GL_TEXTURE_2D;
2513 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2514 glColor 1, 1, 1, 1;
2515 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2516 glDisable GL_TEXTURE_2D;
2517 }
2518}
2519
2520#############################################################################
2521
2522package CFClient::UI::InventoryItem;
2523
2524our @ISA = CFClient::UI::HBox::;
2525
2526sub _item_to_desc {
2527 my ($item) = @_;
2528
2529 my $desc =
2530 $item->{nrof} < 2
2531 ? $item->{name}
2532 : "$item->{nrof} $item->{name_pl}";
2533
2534 $item->{flags} & Crossfire::Protocol::F_OPEN
2535 and $desc .= " (open)";
2536 $item->{flags} & Crossfire::Protocol::F_APPLIED
2537 and $desc .= " (applied)";
2538 $item->{flags} & Crossfire::Protocol::F_UNPAID
2539 and $desc .= " (unpaid)";
2540 $item->{flags} & Crossfire::Protocol::F_MAGIC
2541 and $desc .= " (magic)";
2542 $item->{flags} & Crossfire::Protocol::F_CURSED
2543 and $desc .= " (cursed)";
2544 $item->{flags} & Crossfire::Protocol::F_DAMNED
2545 and $desc .= " (damned)";
2546 $item->{flags} & Crossfire::Protocol::F_LOCKED
2547 and $desc .= " *";
2548
2549 $desc
2550}
2551
2552sub new {
2553 my $class = shift;
2554
2555 my %args = @_;
2556
2557 my $item = delete $args{item};
2558
2559 my $desc = _item_to_desc ($item);
2560
2561 my $self = $class->SUPER::new (
2562 can_hover => 1,
2563 can_events => 1,
2564 tooltip => ((CFClient::UI::Label::escape $desc)
2565 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2566 connect_button_down => sub {
2567 my ($self, $ev, $x, $y) = @_;
2568
2569 # todo: maybe put examine on 1? but should just be a tooltip :(
2570 if ($ev->{button} == 1) {
2571 my $targ = $::CONN->{player}{tag};
2572
2573 if ($item->{container} == $::CONN->{player}{tag}) {
2574 $targ = $main::OPENCONT;
2575 }
2576
2577 $::CONN->send ("move $targ $item->{tag} 0");
2578 } elsif ($ev->{button} == 2) {
2579 $::CONN->send ("apply $item->{tag}");
2580 } elsif ($ev->{button} == 3) {
2581 my @menu_items = (
2582 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2583 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2584 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2585 ["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
2586 [
2587 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2588 sub { $::CONN->send ("lock $item->{tag}") },
2589 ],
2590 );
2591
2592 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
2593 }
2594
2595 1
2596 },
2597 %args
2598 );
2599
2600
2601 $self->add (new CFClient::UI::Face
2602 can_events => 0,
2603 face => $item->{face},
2604 anim => $item->{anim},
2605 animspeed => $item->{animspeed},
2606 );
2607
2608 $self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
2609
2610 $self->{item} = $item;
2611
2612 $self->update_item;
2613
2614 $self
2615}
2616
2617sub update_item {
2618 my ($self) = @_;
2619
2620 my $desc = _item_to_desc ($self->{item});
2621
2622 $self->{name_lbl}->set_text ($desc);
2623}
2624
2625#############################################################################
2626
2627package CFClient::UI::Inventory;
2628
2629our @ISA = CFClient::UI::ScrolledWindow::;
2630
2631sub new {
2632 my $class = shift;
2633
2634 my $self = $class->SUPER::new (
2635 scrolled => (new CFClient::UI::VBox),
2636 @_,
2637 );
2638
2639 $self
2640}
2641
2642sub set_items {
2643 my ($self, $items) = @_;
2644
2645 $self->{scrolled}->clear;
2646 return unless $items;
2647
2648 my @items = sort {
2649 ($a->{type} <=> $b->{type})
2650 or ($a->{name} cmp $b->{name})
2651 } @$items;
2652
2653 $self->{real_items} = \@items;
2654
2655 for my $item (@items) {
2656 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2657 $item->update_item ();
2658 }
2659
2660 $self->{scrolled}->add (@items);
2661
2662# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2663}
2664
2665sub size_request {
2666 my ($self) = @_;
2667 ($self->{req_w}, $self->{req_h});
2668}
2669
2670#############################################################################
2671
2672package CFClient::UI::Menu;
2673
2674our @ISA = CFClient::UI::FancyFrame::;
2675
2676use CFClient::OpenGL;
2677
2678sub new {
2679 my $class = shift;
2680
2681 my $self = $class->SUPER::new (
2682 items => [],
2683 z => 100,
2684 @_,
2685 );
2686
2687 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2688
2689 for my $item (@{ $self->{items} }) {
2690 my ($widget, $cb) = @$item;
2691
2692 # handle various types of items, only text for now
2693 if (!ref $widget) {
2694 $widget = new CFClient::UI::Label
2695 can_hover => 1,
2696 can_events => 1,
2697 text => $widget;
2698 }
2699
2700 $self->{item}{$widget} = $item;
2701
2702 $self->{vbox}->add ($widget);
2703 }
2704
2705 $self
2706}
2707
2708# popup given the event (must be a mouse button down event currently)
2709sub popup {
2710 my ($self, $ev) = @_;
2711
2712 $self->emit ("popdown");
2713
2714 # maybe save $GRAB? must be careful about events...
2715 $GRAB = $self;
2716 $self->{button} = $ev->{button};
2717
2718 $self->show;
2719 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2720}
2721
2722sub mouse_motion {
2723 my ($self, $ev, $x, $y) = @_;
2724
2725 # TODO: should use vbox->find_widget or so
2726 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2727 $self->{hover} = $self->{item}{$HOVER};
2728}
2729
2730sub button_up {
2731 my ($self, $ev, $x, $y) = @_;
2732
2733 if ($ev->{button} == $self->{button}) {
2734 undef $GRAB;
2735 $self->hide;
2736
2737 $self->emit ("popdown");
2738 $self->{hover}[1]->() if $self->{hover};
2739 }
2740}
2741
2742#############################################################################
2743
2744package CFClient::UI::Statusbox;
2745
2746our @ISA = CFClient::UI::VBox::;
2747
2748sub new {
2749 my $class = shift;
2750
2751 $class->SUPER::new (
2752 fontsize => 0.8,
2753 @_,
2754 )
2755}
2756
2757sub reorder {
2758 my ($self) = @_;
2759 my $NOW = time;
2760
2761 while (my ($k, $v) = each %{ $self->{item} }) {
2762 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2763 }
2764
2765 my @widgets;
2766
2767 my @items = sort {
2768 $a->{pri} <=> $b->{pri}
2769 or $b->{id} <=> $a->{id}
2770 } values %{ $self->{item} };
2771
2772 my $count = 10 + 1;
2773 for my $item (@items) {
2774 last unless --$count;
2775
2776 push @widgets, $item->{label} ||= do {
2777 # TODO: doesn't handle markup well (read as: at all)
2778 my $short = $item->{count} > 1
2779 ? "<b>$item->{count} ×</b> $item->{text}"
2780 : $item->{text};
2781
2782 for ($short) {
2783 s/^\s+//;
2784 s/\s+/ /g;
2785 }
2786
2787 new CFClient::UI::Label
2788 markup => $short,
2789 tooltip => $item->{tooltip},
2790 tooltip_font => $::FONT_PROP,
2791 tooltip_width => 0.67,
2792 fontsize => $item->{fontsize} || $self->{fontsize},
2793 max_w => $::WIDTH * 0.44,
2794 fg => $item->{fg},
2795 can_events => 1,
2796 can_hover => 1
2797 };
2798 }
2799
2800 $self->clear;
2801 $self->SUPER::add (reverse @widgets);
2802}
2803
2804sub add {
2805 my ($self, $text, %arg) = @_;
2806
2807 $text =~ s/^\s+//;
2808 $text =~ s/\s+$//;
2809
2810 my $timeout = time + ((delete $arg{timeout}) || 60);
2811
2812 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2813
2814 if (my $item = $self->{item}{$group}) {
2815 if ($item->{text} eq $text) {
2816 $item->{count}++;
2817 } else {
2818 $item->{count} = 1;
2819 $item->{text} = $item->{tooltip} = $text;
2820 }
2821 $item->{id} = ++$self->{id};
2822 $item->{timeout} = $timeout;
2823 delete $item->{label};
2824 } else {
2825 $self->{item}{$group} = {
2826 id => ++$self->{id},
2827 text => $text,
2828 timeout => $timeout,
2829 tooltip => $text,
2830 fg => [0.8, 0.8, 0.8, 0.8],
2831 pri => 0,
2832 count => 1,
2833 %arg,
2834 };
2835 }
2836
2837 $self->reorder;
2838}
2839
2840sub reconfigure {
2841 my ($self) = @_;
2842
2843 delete $_->{label}
2844 for values %{ $self->{item} || {} };
2845
2846 $self->reorder;
2847 $self->SUPER::reconfigure;
2848}
2849
2850#############################################################################
2851
2852package CFClient::UI::Root;
1657 2853
1658our @ISA = CFClient::UI::Container::; 2854our @ISA = CFClient::UI::Container::;
1659 2855
2856use CFClient::OpenGL;
2857
2858sub new {
2859 my $class = shift;
2860
2861 $class->SUPER::new (
2862 @_,
2863 )
2864}
2865
2866sub configure {
2867 my ($self, $x, $y, $w, $h) = @_;
2868
2869 $self->{w} = $w;
2870 $self->{h} = $h;
2871}
2872
2873sub check_size {
2874 my ($self) = @_;
2875
2876 $self->size_allocate ($self->{w}, $self->{h})
2877 if $self->{w};
2878}
2879
1660sub size_request { 2880sub size_request {
1661 ($::WIDTH, $::HEIGHT) 2881 my ($self) = @_;
2882
2883 ($self->{w}, $self->{h})
1662} 2884}
1663 2885
1664sub size_allocate { 2886sub size_allocate {
1665 my ($self, $x, $y, $w, $h) = @_; 2887 my ($self, $w, $h) = @_;
1666 2888
1667 $self->_size_allocate ($x, $y, $w, $h); 2889 my $old_w = $self->{old_w}; $self->{old_w} = $w;
2890 my $old_h = $self->{old_h}; $self->{old_h} = $h;
1668 2891
1669 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 2892 CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
1670 for @{$self->{children}}; 2893 if $old_w && $old_h && ($old_w != $w || $old_h != $h);
1671}
1672 2894
1673sub translate { 2895 for my $child ($self->children) {
2896 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2897
2898 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
2899 if exists $child->{req_x};
2900
2901 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
2902 if exists $child->{req_y};
2903
2904 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
2905 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
2906
2907 $child->configure ($X, $Y, $W, $H);
2908 }
2909}
2910
2911sub coord2local {
1674 my ($self, $x, $y) = @_; 2912 my ($self, $x, $y) = @_;
1675 2913
1676 ($x, $y) 2914 ($x, $y)
1677} 2915}
1678 2916
2917sub coord2global {
2918 my ($self, $x, $y) = @_;
2919
2920 ($x, $y)
2921}
2922
1679sub update { 2923sub update {
1680 my ($self) = @_; 2924 my ($self) = @_;
1681 2925
1682 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 2926 $self->check_size;
1683 ::refresh (); 2927 $::WANT_REFRESH++;
1684} 2928}
1685 2929
1686sub add { 2930sub add {
1687 my ($self, $widget) = @_; 2931 my ($self, @children) = @_;
1688 2932
2933 for my $child (@children) {
2934 $child->{toplevel} = 1;
2935
2936 # integerise window positions
2937 $child->{x} = int $child->{x};
2938 $child->{y} = int $child->{y};
2939 }
2940
1689 $self->SUPER::add ($widget); 2941 $self->SUPER::add (@children);
1690
1691 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);
1692} 2942}
1693 2943
2944sub on_refresh {
2945 my ($self, $id, $cb) = @_;
2946
2947 $self->{refresh_hook}{$id} = $cb;
2948}
2949
2950sub on_post_alloc {
2951 my ($self, $id, $cb) = @_;
2952
2953 $self->{post_alloc_hook}{$id} = $cb;
2954}
2955
1694sub draw { 2956sub draw {
1695 my ($self) = @_; 2957 my ($self) = @_;
2958
2959 while ($self->{refresh_hook}) {
2960 $_->()
2961 for values %{delete $self->{refresh_hook}};
2962 }
2963
2964 if ($self->{check_size}) {
2965 my @queue = ([], []);
2966
2967 for (;;) {
2968 if ($self->{check_size}) {
2969 # heuristic: check containers last
2970 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
2971 for values %{delete $self->{check_size}}
2972 }
2973
2974 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
2975
2976 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
2977 ? @$widget{qw(user_w user_h)}
2978 : $widget->size_request;
2979
2980 if (delete $widget->{force_alloc}
2981 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
2982 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
2983
2984 $widget->{req_w} = $w;
2985 $widget->{req_h} = $h;
2986
2987 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
2988
2989 $widget->{parent}->check_size
2990 if $widget->{parent};
2991 }
2992 }
2993 }
2994
2995 while ($self->{size_alloc}) {
2996 for (values %{delete $self->{size_alloc}}) {
2997 my ($widget, $w, $h) = @$_;
2998
2999 $w = 0 if $w < 0;
3000 $h = 0 if $h < 0;
3001
3002 $widget->{w} = $w;
3003 $widget->{h} = $h;
3004 $widget->size_allocate ($w, $h);
3005 $widget->emit (size_allocate => $w, $h);
3006 }
3007 }
3008
3009 while ($self->{post_alloc_hook}) {
3010 $_->()
3011 for values %{delete $self->{post_alloc_hook}};
3012 }
3013
3014 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3015 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3016 glClear GL_COLOR_BUFFER_BIT;
3017
3018 glMatrixMode GL_PROJECTION;
3019 glLoadIdentity;
3020 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;
3021 glMatrixMode GL_MODELVIEW;
3022 glLoadIdentity;
1696 3023
1697 $self->_draw; 3024 $self->_draw;
1698} 3025}
1699 3026
1700############################################################################# 3027#############################################################################
1701 3028
1702package CFClient::UI; 3029package CFClient::UI;
1703 3030
1704$TOPLEVEL = new CFClient::UI::Toplevel; 3031$ROOT = new CFClient::UI::Root;
3032$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1705 3033
17061 30341
1707 3035

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