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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.133 by root, Tue Apr 18 21:39:31 2006 UTC vs.
Revision 1.267 by root, Thu Jun 1 04:10:29 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;
10use CFClient::Texture;
9 11
10our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
11 13
14our $LAYOUT;
12our $ROOT; 15our $ROOT;
16our $TOOLTIP;
13our $BUTTON_STATE; 17our $BUTTON_STATE;
18
19our %WIDGET; # all widgets, weak-referenced
20
21sub get_layout {
22 my $layout;
23
24 for (grep { $_->{name} } values %WIDGET) {
25 my $win = $layout->{$_->{name}} = { };
26
27 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
28 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
29 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
30 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
31
32 $win->{show} = $_->{visible} && $_->{is_toplevel};
33 }
34
35 $layout
36}
37
38sub set_layout {
39 my ($layout) = @_;
40
41 $LAYOUT = $layout;
42}
43
44sub check_tooltip {
45 return if $ENV{CFPLUS_DEBUG} & 8;
46
47 if (!$GRAB) {
48 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
49 if (length $widget->{tooltip}) {
50 if ($TOOLTIP->{owner} != $widget) {
51 $TOOLTIP->hide;
52
53 $TOOLTIP->{owner} = $widget;
54
55 my $tip = $widget->{tooltip};
56
57 $tip = $tip->($widget) if CODE:: eq ref $tip;
58
59 $TOOLTIP->set_tooltip_from ($widget);
60 $TOOLTIP->show;
61 }
62
63 return;
64 }
65 }
66 }
67
68 $TOOLTIP->hide;
69 delete $TOOLTIP->{owner};
70}
14 71
15# class methods for events 72# class methods for events
16sub feed_sdl_key_down_event { 73sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 74 $FOCUS->emit (key_down => $_[0])
75 if $FOCUS;
18} 76}
19 77
20sub feed_sdl_key_up_event { 78sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 79 $FOCUS->emit (key_up => $_[0])
80 if $FOCUS;
22} 81}
23 82
24sub feed_sdl_button_down_event { 83sub feed_sdl_button_down_event {
25 my ($ev) = @_; 84 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 85 my ($x, $y) = ($ev->{x}, $ev->{y});
27 86
28 if (!$BUTTON_STATE) { 87 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 88 my $widget = $ROOT->find_widget ($x, $y);
30 89
31 $GRAB = $widget; 90 $GRAB = $widget;
32 $GRAB->update if $GRAB; 91 $GRAB->update if $GRAB;
33 }
34 92
93 check_tooltip;
94 }
95
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 96 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 97
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 98 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
99 if $GRAB;
38} 100}
39 101
40sub feed_sdl_button_up_event { 102sub feed_sdl_button_up_event {
41 my ($ev) = @_; 103 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 104 my ($x, $y) = ($ev->{x}, $ev->{y});
43 105
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 106 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 107
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 108 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 109
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 110 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
111 if $GRAB;
49 112
50 if (!$BUTTON_STATE) { 113 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 114 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 115 $grab->update if $grab;
53 $GRAB->update if $GRAB; 116 $GRAB->update if $GRAB;
117
118 check_tooltip;
54 } 119 }
55} 120}
56 121
57sub feed_sdl_motion_event { 122sub feed_sdl_motion_event {
58 my ($ev) = @_; 123 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 124 my ($x, $y) = ($ev->{x}, $ev->{y});
60 125
61 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 126 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 127
63 if ($widget != $HOVER) { 128 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 129 my $hover = $HOVER; $HOVER = $widget;
65 130
66 $hover->update if $hover && $hover->{can_hover}; 131 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 132 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 133
134 check_tooltip;
135 }
136
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 137 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
138 if $HOVER;
71} 139}
72 140
73# convert position array to integers 141# convert position array to integers
74sub harmonize { 142sub harmonize {
75 my ($vals) = @_; 143 my ($vals) = @_;
… …
81 $rem += $_ - $i; 149 $rem += $_ - $i;
82 $_ = $i; 150 $_ = $i;
83 } 151 }
84} 152}
85 153
154sub full_refresh {
155 # make a copy, otherwise for complains about freed values.
156 my @widgets = values %WIDGET;
157
158 $_->update
159 for @widgets;
160}
161
162sub reconfigure_widgets {
163 # make a copy, otherwise C<for> complains about freed values.
164 my @widgets = values %WIDGET;
165
166 $_->reconfigure
167 for @widgets;
168}
169
170# call when resolution changes etc.
171sub rescale_widgets {
172 my ($sx, $sy) = @_;
173
174 for my $widget (values %WIDGET) {
175 if ($widget->{is_toplevel}) {
176 $widget->{x} += $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
177 $widget->{y} += $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
178
179 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
180 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
181 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
182 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
183 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
184 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
185
186 $widget->{x} -= $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
187 $widget->{y} -= $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
188
189 }
190 }
191
192 reconfigure_widgets;
193}
194
86############################################################################# 195#############################################################################
87 196
88package CFClient::UI::Base; 197package CFClient::UI::Base;
89 198
90use strict; 199use strict;
91 200
92use SDL::OpenGL; 201use CFClient::OpenGL;
93 202
94sub new { 203sub new {
95 my $class = shift; 204 my $class = shift;
96 205
97 my $self = bless { 206 my $self = bless {
98 x => 0, 207 x => "center",
99 y => 0, 208 y => "center",
100 z => 0, 209 z => 0,
101 w => -1, 210 w => undef,
102 h => -1, 211 h => undef,
212 can_events => 1,
103 @_ 213 @_
104 }, $class; 214 }, $class;
105 215
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
106 for (keys %$self) { 218 for (keys %$self) {
107 if (/^connect_(.*)$/) { 219 if (/^on_(.*)$/) {
108 $self->connect ($1 => delete $self->{$_}); 220 $self->connect ($1 => delete $self->{$_});
109 } 221 }
110 } 222 }
111 223
224 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
225 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
226 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
227 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
228 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
229
230 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
231 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
232
233 $self->show if $layout->{show};
234 }
235
112 $self 236 $self
113} 237}
114 238
239sub destroy {
240 my ($self) = @_;
241
242 $self->hide;
243 %$self = ();
244}
245
246sub show {
247 my ($self) = @_;
248
249 return if $self->{parent};
250
251 $CFClient::UI::ROOT->add ($self);
252}
253
254sub set_visible {
255 my ($self) = @_;
256
257 return if $self->{visible};
258
259 $self->{root} = $self->{parent}{root};
260 $self->{visible} = $self->{parent}{visible} + 1;
261
262 $self->emit (visibility_change => 1);
263
264 $self->realloc if !exists $self->{req_w};
265
266 $_->set_visible for $self->children;
267}
268
269sub set_invisible {
270 my ($self) = @_;
271
272 return unless $self->{visible};
273
274 $_->set_invisible for $self->children;
275
276 delete $self->{root};
277 delete $self->{visible};
278
279 undef $GRAB if $GRAB == $self;
280 undef $HOVER if $HOVER == $self;
281
282 CFClient::UI::check_tooltip
283 if $TOOLTIP->{owner} == $self;
284
285 $self->focus_out;
286
287 $self->emit (visibility_change => 0);
288}
289
290sub set_visibility {
291 my ($self, $visible) = @_;
292
293 return if $self->{visible} == $visible;
294
295 $visible ? $self->hide
296 : $self->show;
297}
298
299sub toggle_visibility {
300 my ($self) = @_;
301
302 $self->{visible}
303 ? $self->hide
304 : $self->show;
305}
306
307sub hide {
308 my ($self) = @_;
309
310 $self->set_invisible;
311
312 $self->{parent}->remove ($self)
313 if $self->{parent};
314}
315
115sub move { 316sub move_abs {
116 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
117 318
118 $self->{x} = int $x; 319 $self->{x} = List::Util::max 0, int $x;
119 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, int $y;
120 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
121 322
122 $self->update; 323 $self->update;
123} 324}
124 325
125sub needs_redraw { 326sub set_size {
126 0 327 my ($self, $w, $h) = @_;
328
329 $self->{force_w} = $w;
330 $self->{force_h} = $h;
331
332 $self->realloc;
127} 333}
128 334
129sub size_request { 335sub size_request {
130 require Carp; 336 require Carp;
131 Carp::confess "size_request is abtract"; 337 Carp::confess "size_request is abstract";
132} 338}
133 339
134sub configure { 340sub configure {
135 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
136 342
343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
346 $w = List::Util::min $w, int $h * $self->{aspect};
347 $h = List::Util::min $h, int $w / $self->{aspect};
348
349 # use alignment to adjust x, y
350
351 $x += int 0.5 * ($ow - $w);
352 $y += int 0.5 * ($oh - $h);
353 }
354
355 if ($self->{x} ne $x || $self->{y} ne $y) {
137 $self->{x} = $x; 356 $self->{x} = $x;
138 $self->{y} = $y; 357 $self->{y} = $y;
358 $self->update;
359 }
139 360
140 return unless $self->{w} != $w || $self->{h} != $h; 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
141 363
142 $self->{w} = $w; 364 $self->{alloc_w} = $w;
143 $self->{h} = $h; 365 $self->{alloc_h} = $h;
144 366
145 $self->size_allocate ($w, $h); 367 $self->{root}{size_alloc}{$self+0} = $self;
368 }
146} 369}
147 370
148sub size_allocate { 371sub size_allocate {
149 # nothing to be done 372 # nothing to be done
150} 373}
151 374
152# return top left coordinates 375sub children {
153sub _topleft { 376}
377
378sub set_max_size {
154 my ($self, $x, $y) = @_; 379 my ($self, $w, $h) = @_;
155 380
156 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 381 delete $self->{max_w}; $self->{max_w} = $w if $w;
382 delete $self->{max_h}; $self->{max_h} = $h if $h;
383}
384
385sub set_tooltip {
386 my ($self, $tooltip) = @_;
387
388 $tooltip =~ s/^\s+//;
389 $tooltip =~ s/\s+$//;
390
391 return if $self->{tooltip} eq $tooltip;
392
393 $self->{tooltip} = $tooltip;
394
395 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
396 delete $CFClient::UI::TOOLTIP->{owner};
397 CFClient::UI::check_tooltip;
398 }
157} 399}
158 400
159# translate global coordinates to local coordinate system 401# translate global coordinates to local coordinate system
160sub coord2local { 402sub coord2local {
161 my ($self, $x, $y) = @_; 403 my ($self, $x, $y) = @_;
162 404
163 my ($X, $Y) = $self->_topleft; 405 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
164 ($x - $X, $y - $Y)
165} 406}
166 407
167# translate local coordinates to global coordinate system 408# translate local coordinates to global coordinate system
168sub coord2global { 409sub coord2global {
169 my ($self, $x, $y) = @_; 410 my ($self, $x, $y) = @_;
170 411
171 my ($X, $Y) = $self->_topleft; 412 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
172 ($x + $X, $y + $Y)
173} 413}
174 414
175sub focus_in { 415sub focus_in {
176 my ($self) = @_; 416 my ($self) = @_;
177 417
178 return if $FOCUS == $self; 418 return if $FOCUS == $self;
179 return unless $self->{can_focus}; 419 return unless $self->{can_focus};
180 420
181 my $focus = $FOCUS; $FOCUS = $self; 421 my $focus = $FOCUS; $FOCUS = $self;
182 422
183 $self->emit (focus_in => $focus); 423 $self->_emit (focus_in => $focus);
184 424
185 $focus->update if $focus; 425 $focus->update if $focus;
186 $FOCUS->update; 426 $FOCUS->update;
187} 427}
188 428
… …
191 431
192 return unless $FOCUS == $self; 432 return unless $FOCUS == $self;
193 433
194 my $focus = $FOCUS; undef $FOCUS; 434 my $focus = $FOCUS; undef $FOCUS;
195 435
196 $self->emit (focus_out => $focus); 436 $self->_emit (focus_out => $focus);
197 437
198 $focus->update if $focus; #? 438 $focus->update if $focus; #?
439
440 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
441 unless $FOCUS;
199} 442}
200 443
201sub mouse_motion { } 444sub mouse_motion { }
202sub button_up { } 445sub button_up { }
203sub key_down { } 446sub key_down { }
204sub key_up { } 447sub key_up { }
205 448
206sub button_down { 449sub button_down {
207 my ($self, $ev, $x, $y) = @_; 450 my ($self, $ev, $x, $y) = @_;
208 451
209 $self->focus_in; 452 $self->focus_in;
210} 453}
211 454
212sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 455sub find_widget {
213sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 456 my ($self, $x, $y) = @_;
214sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 457
215sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 458 return () unless $self->{can_events};
216sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 459
460 return $self
461 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
462 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
463
464 ()
465}
466
467sub set_parent {
468 my ($self, $parent) = @_;
469
470 Scalar::Util::weaken ($self->{parent} = $parent);
471 $self->set_visible if $parent->{visible};
472}
473
474sub connect {
475 my ($self, $signal, $cb) = @_;
476
477 push @{ $self->{signal_cb}{$signal} }, $cb;
478}
479
480sub _emit {
481 my ($self, $signal, @args) = @_;
482
483 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
484}
485
486sub emit {
487 my ($self, $signal, @args) = @_;
488
489 $self->_emit ($signal, @args)
490 || $self->$signal (@args);
491}
492
493sub visibility_change {
494 #my ($self, $visible) = @_;
495}
496
497sub realloc {
498 my ($self) = @_;
499
500 if ($self->{visible}) {
501 return if $self->{root}{realloc}{$self+0};
502
503 $self->{root}{realloc}{$self+0} = $self;
504 $self->{root}->update;
505 } else {
506 delete $self->{req_w};
507 delete $self->{req_h};
508 }
509}
510
511sub update {
512 my ($self) = @_;
513
514 $self->{parent}->update
515 if $self->{parent};
516}
517
518sub reconfigure {
519 my ($self) = @_;
520
521 $self->realloc;
522 $self->update;
523}
524
525# using global variables seems a bit hacky, but passing through all drawing
526# functions seems pointless.
527our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
217 528
218sub draw { 529sub draw {
219 my ($self) = @_; 530 my ($self) = @_;
220 531
221 return unless $self->{h} && $self->{w}; 532 return unless $self->{h} && $self->{w};
533
534 local $draw_x = $draw_x + $self->{x};
535 local $draw_y = $draw_y + $self->{y};
536
537 return if $draw_x + $self->{w} < 0;
538 return if $draw_x >= $draw_w;
539 return if $draw_y + $self->{h} < 0;
540 return if $draw_y >= $draw_h;
222 541
223 glPushMatrix; 542 glPushMatrix;
224 glTranslate $self->{x}, $self->{y}, 0; 543 glTranslate $self->{x}, $self->{y}, 0;
225 $self->_draw; 544 $self->_draw;
226 glPopMatrix; 545 glPopMatrix;
… …
237 glVertex $x + $self->{w}, $y + $self->{h}; 556 glVertex $x + $self->{w}, $y + $self->{h};
238 glVertex $x , $y + $self->{h}; 557 glVertex $x , $y + $self->{h};
239 glEnd; 558 glEnd;
240 glDisable GL_BLEND; 559 glDisable GL_BLEND;
241 } 560 }
561
562 if ($ENV{CFPLUS_DEBUG} & 1) {
563 glPushMatrix;
564 glColor 1, 1, 0, 1;
565 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
566 glBegin GL_LINE_LOOP;
567 glVertex 0 , 0;
568 glVertex $self->{w} - 1, 0;
569 glVertex $self->{w} - 1, $self->{h} - 1;
570 glVertex 0 , $self->{h} - 1;
571 glEnd;
572 glPopMatrix;
573 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
574 }
242} 575}
243 576
244sub _draw { 577sub _draw {
245 my ($self) = @_; 578 my ($self) = @_;
246 579
247 warn "no draw defined for $self\n"; 580 warn "no draw defined for $self\n";
248} 581}
249 582
250sub find_widget {
251 my ($self, $x, $y) = @_;
252
253 return $self
254 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
255 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
256
257 ()
258}
259
260sub set_parent {
261 my ($self, $parent) = @_;
262
263 Scalar::Util::weaken ($self->{parent} = $parent);
264}
265
266sub check_size {
267 my ($self) = @_;
268
269 my ($w, $h) = $self->size_request;
270
271 if ($w != $self->{req_w} || $h != $self->{req_h}) {
272 $self->{req_w} = $w;
273 $self->{req_h} = $h;
274
275 $self->{parent}->check_size
276 if $self->{parent};
277
278 $self->size_allocate ($w, $h);
279 $self->update;
280 }
281}
282
283sub update {
284 my ($self) = @_;
285
286 $self->{parent}->update
287 if $self->{parent};
288}
289
290sub connect {
291 my ($self, $signal, $cb) = @_;
292
293 push @{ $self->{signal_cb}{$signal} }, $cb;
294}
295
296sub emit {
297 my ($self, $signal, @args) = @_;
298
299 for my $cb (@{$self->{signal_cb}{$signal} || []}) {
300 $cb->($self, @args);
301 }
302}
303
304sub DESTROY { 583sub DESTROY {
305 my ($self) = @_; 584 my ($self) = @_;
306 585
586 delete $WIDGET{$self+0};
307 #$self->deactivate; 587 #$self->deactivate;
308} 588}
309 589
310############################################################################# 590#############################################################################
311 591
312package CFClient::UI::DrawBG; 592package CFClient::UI::DrawBG;
313 593
314our @ISA = CFClient::UI::Base::; 594our @ISA = CFClient::UI::Base::;
315 595
316use strict; 596use strict;
317use SDL::OpenGL; 597use CFClient::OpenGL;
318 598
319sub new { 599sub new {
320 my $class = shift; 600 my $class = shift;
321 601
322 # range [value, low, high, page] 602 # range [value, low, high, page]
323 603
324 $class->SUPER::new ( 604 $class->SUPER::new (
325 bg => [0, 0, 0, 0.2], 605 #bg => [0, 0, 0, 0.2],
326 active_bg => [1, 1, 1, 0.5], 606 #active_bg => [1, 1, 1, 0.5],
327 @_ 607 @_
328 ) 608 )
329} 609}
330 610
331sub _draw { 611sub _draw {
332 my ($self) = @_; 612 my ($self) = @_;
333 613
614 my $color = $FOCUS == $self && $self->{active_bg}
615 ? $self->{active_bg}
616 : $self->{bg};
617
618 if ($color && (@$color < 4 || $color->[3])) {
334 my ($w, $h) = @$self{qw(w h)}; 619 my ($w, $h) = @$self{qw(w h)};
335 620
336 glEnable GL_BLEND; 621 glEnable GL_BLEND;
337 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 622 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
338 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 623 glColor @$color;
339 624
340 glBegin GL_QUADS; 625 glBegin GL_QUADS;
341 glVertex 0 , 0; 626 glVertex 0 , 0;
342 glVertex 0 , $h; 627 glVertex 0 , $h;
343 glVertex $w, $h; 628 glVertex $w, $h;
344 glVertex $w, 0; 629 glVertex $w, 0;
345 glEnd; 630 glEnd;
346 631
347 glDisable GL_BLEND; 632 glDisable GL_BLEND;
633 }
348} 634}
349 635
350############################################################################# 636#############################################################################
351 637
352package CFClient::UI::Empty; 638package CFClient::UI::Empty;
353
354our @ISA = CFClient::UI::Base::;
355
356sub size_request {
357 (0, 0)
358}
359
360sub draw { }
361
362#############################################################################
363
364package CFClient::UI::Container;
365 639
366our @ISA = CFClient::UI::Base::; 640our @ISA = CFClient::UI::Base::;
367 641
368sub new { 642sub new {
369 my ($class, %arg) = @_; 643 my ($class, %arg) = @_;
644 $class->SUPER::new (can_events => 0, %arg);
645}
646
647sub size_request {
648 my ($self) = @_;
649
650 ($self->{w} + 0, $self->{h} + 0)
651}
652
653sub draw { }
654
655#############################################################################
656
657package CFClient::UI::Container;
658
659our @ISA = CFClient::UI::Base::;
660
661sub new {
662 my ($class, %arg) = @_;
370 663
371 my $children = delete $arg{children} || []; 664 my $children = delete $arg{children} || [];
372 665
373 my $self = $class->SUPER::new (children => [], %arg); 666 my $self = $class->SUPER::new (
667 children => [],
668 can_events => 0,
669 %arg,
670 );
374 $self->add ($_) for @$children; 671 $self->add ($_) for @$children;
375 672
376 $self 673 $self
377} 674}
378 675
379sub add { 676sub add {
380 my ($self, $child) = @_; 677 my ($self, @widgets) = @_;
381 678
382 $child->set_parent ($self); 679 $_->set_parent ($self)
680 for @widgets;
383 681
384 use sort 'stable'; 682 use sort 'stable';
385 683
386 $self->{children} = [ 684 $self->{children} = [
387 sort { $a->{z} <=> $b->{z} } 685 sort { $a->{z} <=> $b->{z} }
388 @{$self->{children}}, $child 686 @{$self->{children}}, @widgets
389 ]; 687 ];
390 688
391 $self->{w} = $self->{h} = -1; 689 $self->realloc;
690}
392 691
393 $child->check_size; 692sub children {
693 @{ $_[0]{children} }
394} 694}
395 695
396sub remove { 696sub remove {
397 my ($self, $widget) = @_; 697 my ($self, $child) = @_;
398 698
699 delete $child->{parent};
700 $child->hide;
701
399 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 702 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
400 703
401 $self->check_size; 704 $self->realloc;
705}
706
707sub clear {
708 my ($self) = @_;
709
710 my $children = delete $self->{children};
711 $self->{children} = [];
712
713 for (@$children) {
714 delete $_->{parent};
715 $_->hide;
716 }
717
718 $self->realloc;
402} 719}
403 720
404sub find_widget { 721sub find_widget {
405 my ($self, $x, $y) = @_; 722 my ($self, $x, $y) = @_;
406 723
… …
436 753
437 $class->SUPER::new (children => [$child], %arg) 754 $class->SUPER::new (children => [$child], %arg)
438} 755}
439 756
440sub add { 757sub add {
441 my ($self, $widget) = @_; 758 my ($self, $child) = @_;
442 759
443 $self->{children} = []; 760 $self->{children} = [];
444 761
445 $self->SUPER::add ($widget); 762 $self->SUPER::add ($child);
446} 763}
447 764
448sub remove { 765sub remove {
449 my ($self, $widget) = @_; 766 my ($self, $widget) = @_;
450 767
… …
470 787
471package CFClient::UI::Window; 788package CFClient::UI::Window;
472 789
473our @ISA = CFClient::UI::Bin::; 790our @ISA = CFClient::UI::Bin::;
474 791
475use SDL::OpenGL; 792use CFClient::OpenGL;
476 793
477sub new { 794sub new {
478 my ($class, %arg) = @_; 795 my ($class, %arg) = @_;
479 796
480 my $self = $class->SUPER::new (%arg); 797 my $self = $class->SUPER::new (%arg);
481} 798}
482 799
483sub update { 800sub update {
484 my ($self) = @_; 801 my ($self) = @_;
485 802
486 # we want to do this delayed... 803 $ROOT->on_post_alloc ($self => sub { $self->render_child });
487 $self->render_chld;
488 $self->SUPER::update; 804 $self->SUPER::update;
489}
490
491sub render_chld {
492 my ($self) = @_;
493
494 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
495 glClearColor 0, 0, 0, 1;
496 glClear GL_COLOR_BUFFER_BIT;
497 $self->child->draw;
498 };
499} 805}
500 806
501sub size_allocate { 807sub size_allocate {
502 my ($self, $w, $h) = @_; 808 my ($self, $w, $h) = @_;
503 809
504 $self->child->configure (0, 0, $w, $h); 810 $self->SUPER::size_allocate ($w, $h);
811 $self->update;
812}
505 813
814sub _render {
815 my ($self) = @_;
816
817 $self->{children}[0]->draw;
818}
819
820sub render_child {
821 my ($self) = @_;
822
823 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
824 glClearColor 0, 0, 0, 0;
825 glClear GL_COLOR_BUFFER_BIT;
826
827 {
828 package CFClient::UI::Base;
829
830 ($draw_x, $draw_y, $draw_w, $draw_h) =
831 (0, 0, $self->{w}, $self->{h});
832 }
833
506 $self->render_chld; 834 $self->_render;
835 };
507} 836}
508 837
509sub _draw { 838sub _draw {
510 my ($self) = @_; 839 my ($self) = @_;
511 840
512 my ($w, $h) = ($self->w, $self->h); 841 my ($w, $h) = @$self{qw(w h)};
513 842
514 my $tex = $self->{texture} 843 my $tex = $self->{texture}
515 or return; 844 or return;
516 845
517 glEnable GL_BLEND;
518 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
519 glEnable GL_TEXTURE_2D; 846 glEnable GL_TEXTURE_2D;
520 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 847 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
848 glColor 1, 1, 1, 1;
521 849
522 $tex->draw_quad (0, 0, $w, $h); 850 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
523 851
524 glDisable GL_BLEND;
525 glDisable GL_TEXTURE_2D; 852 glDisable GL_TEXTURE_2D;
526} 853}
527 854
528############################################################################# 855#############################################################################
529 856
530package CFClient::UI::ViewPort; 857package CFClient::UI::ViewPort;
531 858
532our @ISA = CFClient::UI::Window::; 859our @ISA = CFClient::UI::Window::;
533
534sub new { die }
535
536sub size_request {
537 my ($self) = @_;
538
539 @$self{qw(child_w child_h)} = $self->child->size_request;
540 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
541
542 @$self{qw(child_w child_h)}
543}
544
545sub _draw {
546 my ($self) = @_;
547
548 $self->{children}[1]->draw;
549}
550
551
552#############################################################################
553
554package CFClient::UI::Frame;
555
556our @ISA = CFClient::UI::Bin::;
557
558use SDL::OpenGL;
559
560sub size_request {
561 my ($self) = @_;
562 my $chld = $self->child
563 or return (0, 0);
564
565 $chld->move (2, 2);
566
567 map { $_ + 4 } $chld->size_request;
568}
569
570sub size_allocate {
571 my ($self, $x, $y, $w, $h) = @_;
572
573 $self->child->configure (2, 2, $w - 4, $h - 4);
574}
575
576sub _draw {
577 my ($self) = @_;
578
579 my $chld = $self->child;
580
581 my ($w, $h) = $chld->size_request;
582
583 glBegin GL_QUADS;
584 glColor 0, 0, 0;
585 glVertex 0 , 0;
586 glVertex 0 , $h + 4;
587 glVertex $w + 4 , $h + 4;
588 glVertex $w + 4 , 0;
589 glEnd;
590
591 $chld->draw;
592}
593
594#############################################################################
595
596package CFClient::UI::FancyFrame;
597
598our @ISA = CFClient::UI::Bin::;
599
600use SDL::OpenGL;
601
602my @tex =
603 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
604 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
605 860
606sub new { 861sub new {
607 my $class = shift; 862 my $class = shift;
608 863
609 # TODO: user_x, user_y, overwrite moveto?
610
611 $class->SUPER::new ( 864 $class->SUPER::new (
612 bg => [1, 1, 1, 1], 865 scroll_x => 0,
613 border_bg => [1, 1, 1, 1], 866 scroll_y => 1,
614 border => int $::FONTSIZE * 0.8,
615 @_ 867 @_,
616 ) 868 )
617} 869}
618 870
619sub size_request { 871sub size_request {
620 my ($self) = @_; 872 my ($self) = @_;
621 873
622 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; 874 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
623 875
624 my ($w, $h) = $self->SUPER::size_request; 876 $w = 10 if $self->{scroll_x};
877 $h = 10 if $self->{scroll_y};
625 878
626 ( 879 ($w, $h)
627 $w + $self->{border} * 2,
628 $h + $self->{border} * 2,
629 )
630} 880}
631 881
632sub size_allocate { 882sub size_allocate {
633 my ($self, $w, $h) = @_; 883 my ($self, $w, $h) = @_;
634 884
885 my $child = $self->child;
886
887 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
888 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
889
890 $self->child->configure (0, 0, $w, $h);
891 $self->update;
892}
893
894sub set_offset {
895 my ($self, $x, $y) = @_;
896
897 $self->{view_x} = int $x;
898 $self->{view_y} = int $y;
899
900 $self->update;
901}
902
903# hmm, this does not work for topleft of $self... but we should not ask for that
904sub coord2local {
905 my ($self, $x, $y) = @_;
906
907 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
908}
909
910sub coord2global {
911 my ($self, $x, $y) = @_;
912
913 $x = List::Util::min $self->{w}, $x - $self->{view_x};
914 $y = List::Util::min $self->{h}, $y - $self->{view_y};
915
916 $self->SUPER::coord2global ($x, $y)
917}
918
919sub find_widget {
920 my ($self, $x, $y) = @_;
921
922 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
923 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
924 ) {
925 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
926 } else {
927 $self->CFClient::UI::Base::find_widget ($x, $y)
928 }
929}
930
931sub _render {
932 my ($self) = @_;
933
934 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
935 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
936
937 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
938
939 $self->SUPER::_render;
940}
941
942#############################################################################
943
944package CFClient::UI::ScrolledWindow;
945
946our @ISA = CFClient::UI::HBox::;
947
948sub new {
949 my $class = shift;
950
951 my $self;
952
953 my $slider = new CFClient::UI::Slider
954 vertical => 1,
955 range => [0, 0, 1, 0.01], # HACK fix
956 on_changed => sub {
957 $self->{vp}->set_offset (0, $_[1]);
958 },
959 ;
960
961 $self = $class->SUPER::new (
962 vp => (new CFClient::UI::ViewPort expand => 1),
963 slider => $slider,
964 @_,
965 );
966
967 $self->{vp}->add ($self->{scrolled});
968 $self->add ($self->{vp});
969 $self->add ($self->{slider});
970
971 $self
972}
973
974sub update {
975 my ($self) = @_;
976
977 $self->SUPER::update;
978
979 # todo: overwrite size_allocate of child
980 my $child = $self->{vp}->child;
981 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
982}
983
984sub size_allocate {
985 my ($self, $w, $h) = @_;
986
987 $self->SUPER::size_allocate ($w, $h);
988
989 my $child = $self->{vp}->child;
990 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
991}
992
993#TODO# update range on size_allocate depending on child
994# update viewport offset on scroll
995
996#############################################################################
997
998package CFClient::UI::Frame;
999
1000our @ISA = CFClient::UI::Bin::;
1001
1002use CFClient::OpenGL;
1003
1004sub new {
1005 my $class = shift;
1006
1007 $class->SUPER::new (
1008 bg => undef,
1009 @_,
1010 )
1011}
1012
1013sub _draw {
1014 my ($self) = @_;
1015
1016 if ($self->{bg}) {
1017 my ($w, $h) = @$self{qw(w h)};
1018
1019 glEnable GL_BLEND;
1020 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1021 glColor @{ $self->{bg} };
1022
1023 glBegin GL_QUADS;
1024 glVertex 0 , 0;
1025 glVertex 0 , $h;
1026 glVertex $w, $h;
1027 glVertex $w, 0;
1028 glEnd;
1029
1030 glDisable GL_BLEND;
1031 }
1032
1033 $self->SUPER::_draw;
1034}
1035
1036#############################################################################
1037
1038package CFClient::UI::FancyFrame;
1039
1040our @ISA = CFClient::UI::Bin::;
1041
1042use CFClient::OpenGL;
1043
1044my $bg =
1045 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1046 mipmap => 1, wrap => 1;
1047
1048my @border =
1049 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1050 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1051
1052sub new {
1053 my $class = shift;
1054
1055 my $self = $class->SUPER::new (
1056 bg => [1, 1, 1, 1],
1057 border_bg => [1, 1, 1, 1],
1058 border => 0.6,
1059 can_events => 1,
1060 min_w => 16,
1061 min_h => 16,
1062 @_
1063 );
1064
1065 $self->{title} &&= new CFClient::UI::Label
1066 align => 0,
1067 valign => 1,
1068 text => $self->{title},
1069 fontsize => $self->{border};
1070
1071 $self
1072}
1073
1074sub border {
1075 int $_[0]{border} * $::FONTSIZE
1076}
1077
1078sub size_request {
1079 my ($self) = @_;
1080
1081 my ($w, $h) = $self->SUPER::size_request;
1082
1083 (
1084 $w + $self->border * 2,
1085 $h + $self->border * 2,
1086 )
1087}
1088
1089sub size_allocate {
1090 my ($self, $w, $h) = @_;
1091
635 $h -= List::Util::max 0, $self->{border} * 2; 1092 $h -= List::Util::max 0, $self->border * 2;
636 $w -= List::Util::max 0, $self->{border} * 2; 1093 $w -= List::Util::max 0, $self->border * 2;
637 1094
1095 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1096 if $self->{title};
1097
638 $self->child->configure ($self->{border}, $self->{border}, $w, $h); 1098 $self->child->configure ($self->border, $self->border, $w, $h);
639} 1099}
640 1100
641sub button_down { 1101sub button_down {
642 my ($self, $ev, $x, $y) = @_; 1102 my ($self, $ev, $x, $y) = @_;
643 1103
644 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 1104 my ($w, $h) = @$self{qw(w h)};
645 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 1105 my $border = $self->border;
646 1106
1107 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1108 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1109
1110 if ($lr & $td) {
1111 my ($wx, $wy) = ($self->{x}, $self->{y});
647 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1112 my ($ox, $oy) = ($ev->{x}, $ev->{y});
648 my ($bw, $bh) = ($self->{w}, $self->{h}); 1113 my ($bw, $bh) = ($self->{w}, $self->{h});
1114
1115 my $mx = $x < $border;
1116 my $my = $y < $border;
649 1117
650 $self->{motion} = sub { 1118 $self->{motion} = sub {
651 my ($ev, $x, $y) = @_; 1119 my ($ev, $x, $y) = @_;
652 1120
653 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1121 my $dx = $ev->{x} - $ox;
1122 my $dy = $ev->{y} - $oy;
654 1123
655 $self->{user_w} = $bw + $x - $ox; 1124 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
656 $self->{user_h} = $bh + $y - $oy; 1125 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
657 $self->check_size; 1126
1127 $self->realloc;
1128 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
658 }; 1129 };
659 1130
660 } elsif ($x >= 0 && $x < $self->{w} 1131 } elsif ($lr ^ $td) {
661 && $y >= 0 && $y < $self->{border}) {
662
663 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1132 my ($ox, $oy) = ($ev->{x}, $ev->{y});
664 my ($bx, $by) = ($self->{x}, $self->{y}); 1133 my ($bx, $by) = ($self->{x}, $self->{y});
665 1134
666 $self->{motion} = sub { 1135 $self->{motion} = sub {
667 my ($ev, $x, $y) = @_; 1136 my ($ev, $x, $y) = @_;
668 1137
669 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1138 ($x, $y) = ($ev->{x}, $ev->{y});
670 1139
671 $self->move ($bx + $x - $ox, $by + $y - $oy); 1140 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
672 $self->update;
673 }; 1141 };
674 } 1142 }
675} 1143}
676 1144
677sub button_up { 1145sub button_up {
… …
690 my ($self) = @_; 1158 my ($self) = @_;
691 1159
692 my ($w, $h ) = ($self->{w}, $self->{h}); 1160 my ($w, $h ) = ($self->{w}, $self->{h});
693 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1161 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
694 1162
695 glEnable GL_BLEND;
696 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
697 glEnable GL_TEXTURE_2D; 1163 glEnable GL_TEXTURE_2D;
698 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1164 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
699 1165
1166 my $border = $self->border;
1167
700 glColor @{ $self->{border_bg} }; 1168 glColor @{ $self->{border_bg} };
701 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 1169 $border[0]->draw_quad_alpha (0, 0, $w, $border);
702 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 1170 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
703 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 1171 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
704 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 1172 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
705 1173
706 my $bg = $tex[0]; 1174 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1175 glColor @{ $self->{bg} };
707 1176
708 # TODO: repeat texture not scale 1177 # TODO: repeat texture not scale
709 my $rep_x = $cw / $bg->{w}; 1178 # solve this better(?)
710 my $rep_y = $ch / $bg->{h}; 1179 $bg->{s} = $cw / $bg->{w};
711 1180 $bg->{t} = $ch / $bg->{h};
712 glColor @{ $self->{bg} };
713
714 $bg->{s} = $rep_x;
715 $bg->{t} = $rep_y;
716 $bg->{wrap_mode} = 1;
717 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 1181 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1182 }
718 1183
719 glDisable GL_TEXTURE_2D; 1184 glDisable GL_TEXTURE_2D;
720 glDisable GL_BLEND; 1185
1186 $self->{title}->draw if $self->{title};
721 1187
722 $self->child->draw; 1188 $self->child->draw;
723} 1189}
724 1190
725############################################################################# 1191#############################################################################
… …
728 1194
729our @ISA = CFClient::UI::Base::; 1195our @ISA = CFClient::UI::Base::;
730 1196
731use List::Util qw(max sum); 1197use List::Util qw(max sum);
732 1198
733use SDL::OpenGL; 1199use CFClient::OpenGL;
734 1200
735sub new { 1201sub new {
736 my $class = shift; 1202 my $class = shift;
737 1203
738 $class->SUPER::new ( 1204 $class->SUPER::new (
739 col_expand => [], 1205 col_expand => [],
740 @_ 1206 @_,
741 ) 1207 )
1208}
1209
1210sub children {
1211 grep $_, map @$_, grep $_, @{ $_[0]{children} }
742} 1212}
743 1213
744sub add { 1214sub add {
745 my ($self, $x, $y, $child) = @_; 1215 my ($self, $x, $y, $child) = @_;
746 1216
747 $child->set_parent ($self); 1217 $child->set_parent ($self);
748 $self->{children}[$y][$x] = $child; 1218 $self->{children}[$y][$x] = $child;
749 1219
750 $self->{w} = $self->{h} = -1; 1220 $self->realloc;
751
752 $child->check_size;
753} 1221}
754 1222
755# TODO: move to container class maybe? send childs a signal on removal? 1223# TODO: move to container class maybe? send children a signal on removal?
756sub clear { 1224sub clear {
757 my ($self) = @_; 1225 my ($self) = @_;
758 1226
1227 my @children = $self->children;
759 delete $self->{children}; 1228 delete $self->{children};
760 $self->update; 1229
1230 for (@children) {
1231 delete $_->{parent};
1232 $_->hide;
1233 }
1234
1235 $self->realloc;
761} 1236}
762 1237
763sub get_wh { 1238sub get_wh {
764 my ($self) = @_; 1239 my ($self) = @_;
765 1240
… …
770 or next; 1245 or next;
771 1246
772 for my $x (0 .. $#$row) { 1247 for my $x (0 .. $#$row) {
773 my $widget = $row->[$x] 1248 my $widget = $row->[$x]
774 or next; 1249 or next;
775 my ($w, $h) = $widget->size_request; 1250 my ($w, $h) = @$widget{qw(req_w req_h)};
776 1251
777 $w[$x] = max $w[$x], $w; 1252 $w[$x] = max $w[$x], $w;
778 $h[$y] = max $h[$y], $h; 1253 $h[$y] = max $h[$y], $h;
779 } 1254 }
780 } 1255 }
… …
796sub size_allocate { 1271sub size_allocate {
797 my ($self, $w, $h) = @_; 1272 my ($self, $w, $h) = @_;
798 1273
799 my ($ws, $hs) = $self->get_wh; 1274 my ($ws, $hs) = $self->get_wh;
800 1275
801 my $req_w = sum @$ws; 1276 my $req_w = (sum @$ws) || 1;
802 my $req_h = sum @$hs; 1277 my $req_h = (sum @$hs) || 1;
803 1278
804 # TODO: nicer code && do row_expand 1279 # TODO: nicer code && do row_expand
805 my @col_expand = @{$self->{col_expand}}; 1280 my @col_expand = @{$self->{col_expand}};
806 @col_expand = (1) x @$ws unless @col_expand; 1281 @col_expand = (1) x @$ws unless @col_expand;
807 my $col_expand = (sum @col_expand) || 1; 1282 my $col_expand = (sum @col_expand) || 1;
… …
861 } 1336 }
862} 1337}
863 1338
864############################################################################# 1339#############################################################################
865 1340
866package CFClient::UI::HBox; 1341package CFClient::UI::Box;
867
868# TODO: wrap into common Box base class
869 1342
870our @ISA = CFClient::UI::Container::; 1343our @ISA = CFClient::UI::Container::;
871 1344
872sub size_request { 1345sub size_request {
873 my ($self) = @_; 1346 my ($self) = @_;
874 1347
875 my @alloc = map [$_->size_request], @{$self->{children}}; 1348 $self->{vertical}
876 1349 ? (
877 ( 1350 (List::Util::max map $_->{req_w}, @{$self->{children}}),
878 (List::Util::sum map $_->[0], @alloc), 1351 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
879 (List::Util::max map $_->[1], @alloc), 1352 )
880 ) 1353 : (
1354 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1355 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1356 )
881} 1357}
882 1358
883sub size_allocate { 1359sub size_allocate {
884 my ($self, $w, $h) = @_; 1360 my ($self, $w, $h) = @_;
885 1361
886 ($h, $w) = ($w, $h); 1362 my $space = $self->{vertical} ? $h : $w;
887
888 my $children = $self->{children}; 1363 my $children = $self->{children};
889 1364
890 my @h = map +($_->size_request)[0], @$children; 1365 my @req;
891 1366
892 my $req_h = List::Util::sum @h; 1367 if ($self->{homogeneous}) {
893 1368 @req = ($space / (@$children || 1)) x @$children;
894 if ($req_h > $h) {
895 # ah well, not enough space
896 $_ *= $h / $req_h for @h;
897 } else { 1369 } else {
1370 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1371 my $req = List::Util::sum @req;
1372
1373 if ($req > $space) {
1374 # ah well, not enough space
1375 $_ *= $space / $req for @req;
1376 } else {
898 my $exp = List::Util::sum map $_->{expand}, @$children; 1377 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
899 $exp ||= 1;
900 1378
1379 $space = ($space - $req) / $expand; # remaining space to give away
1380
1381 $req[$_] += $space * $children->[$_]{expand}
901 for (0 .. $#$children) { 1382 for 0 .. $#$children;
902 my $child = $children->[$_];
903
904 my $alloc_h = $h[$_];
905 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
906 $h[$_] = $alloc_h;
907 } 1383 }
908 } 1384 }
909 1385
910 CFClient::UI::harmonize \@h; 1386 CFClient::UI::harmonize \@req;
911 1387
912 my $y = 0; 1388 my $pos = 0;
913 for (0 .. $#$children) { 1389 for (0 .. $#$children) {
914 my $child = $children->[$_];
915 my $h = $h[$_]; 1390 my $alloc = $req[$_];
916 $child->configure ($y, 0, $h, $w); 1391 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
917 1392
918 $y += $h; 1393 $pos += $alloc;
919 } 1394 }
920 1395
921 1 1396 1
922} 1397}
923 1398
924############################################################################# 1399#############################################################################
925 1400
1401package CFClient::UI::HBox;
1402
1403our @ISA = CFClient::UI::Box::;
1404
1405sub new {
1406 my $class = shift;
1407
1408 $class->SUPER::new (
1409 vertical => 0,
1410 @_,
1411 )
1412}
1413
1414#############################################################################
1415
926package CFClient::UI::VBox; 1416package CFClient::UI::VBox;
927 1417
928# TODO: wrap into common Box base class
929
930our @ISA = CFClient::UI::Container::; 1418our @ISA = CFClient::UI::Box::;
931 1419
932sub size_request { 1420sub new {
933 my ($self) = @_; 1421 my $class = shift;
934 1422
935 my @alloc = map [$_->size_request], @{$self->{children}}; 1423 $class->SUPER::new (
936 1424 vertical => 1,
937 ( 1425 @_,
938 (List::Util::max map $_->[0], @alloc),
939 (List::Util::sum map $_->[1], @alloc),
940 ) 1426 )
941} 1427}
942 1428
943sub size_allocate {
944 my ($self, $w, $h) = @_;
945
946 my $children = $self->{children};
947
948 my @h = map +($_->size_request)[1], @$children;
949
950 my $req_h = List::Util::sum @h;
951
952 if ($req_h > $h) {
953 # ah well, not enough space
954 $_ *= $h / $req_h for @h;
955 } else {
956 my $exp = List::Util::sum map $_->{expand}, @$children;
957 $exp ||= 1;
958
959 for (0 .. $#$children) {
960 my $child = $children->[$_];
961
962 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
963 }
964 }
965
966 CFClient::UI::harmonize \@h;
967
968 my $y = 0;
969 for (0 .. $#$children) {
970 my $child = $children->[$_];
971 my $h = $h[$_];
972 $child->configure (0, $y, $w, $h);
973
974 $y += $h;
975 }
976
977 1
978}
979
980############################################################################# 1429#############################################################################
981 1430
982package CFClient::UI::Label; 1431package CFClient::UI::Label;
983 1432
984our @ISA = CFClient::UI::Base::; 1433our @ISA = CFClient::UI::DrawBG::;
985 1434
986use SDL::OpenGL; 1435use CFClient::OpenGL;
987 1436
988sub new { 1437sub new {
989 my ($class, %arg) = @_; 1438 my ($class, %arg) = @_;
990 1439
991 my $self = $class->SUPER::new ( 1440 my $self = $class->SUPER::new (
992 fg => [1, 1, 1], 1441 fg => [1, 1, 1],
993 fontsize => $::FONTSIZE, 1442 #bg => none
994 text => "", 1443 #active_bg => none
1444 #font => default_font
1445 #text => initial text
1446 #markup => initial narkup
1447 #max_w => maximum pixel width
1448 ellipsise => 3, # end
1449 layout => (new CFClient::Layout),
1450 fontsize => 1,
995 align => -1, 1451 align => -1,
996 valign => -1, 1452 valign => -1,
997 padding => 2, 1453 padding_x => 2,
998 layout => new CFClient::Layout, 1454 padding_y => 2,
1455 can_events => 0,
999 %arg 1456 %arg
1000 ); 1457 );
1001 1458
1002 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1459 if (exists $self->{template}) {
1460 my $layout = new CFClient::Layout;
1461 $layout->set_text (delete $self->{template});
1462 $self->{template} = $layout;
1463 }
1003 1464
1004 $self->set_text (delete $self->{text}) if exists $self->{text}; 1465 if (exists $self->{markup}) {
1005 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1466 $self->set_markup (delete $self->{markup});
1467 } else {
1468 $self->set_text (delete $self->{text});
1469 }
1006 1470
1007 $self 1471 $self
1008} 1472}
1009 1473
1010sub escape_text { 1474sub escape($) {
1011 local $_ = $_[1]; 1475 local $_ = $_[0];
1012 1476
1013 s/&/&amp;/g; 1477 s/&/&amp;/g;
1014 s/>/&gt;/g; 1478 s/>/&gt;/g;
1015 s/</&lt;/g; 1479 s/</&lt;/g;
1016 1480
1017 $_[1] 1481 $_
1482}
1483
1484sub update {
1485 my ($self) = @_;
1486
1487 delete $self->{texture};
1488 $self->SUPER::update;
1018} 1489}
1019 1490
1020sub set_text { 1491sub set_text {
1021 my ($self, $text) = @_; 1492 my ($self, $text) = @_;
1022 1493
1494 return if $self->{text} eq "T$text";
1495 $self->{text} = "T$text";
1496
1497 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1023 $self->{layout}->set_text ($text); 1498 $self->{layout}->set_text ($text);
1024 1499
1025 delete $self->{texture}; 1500 $self->realloc;
1026 $self->update; 1501 $self->update;
1027} 1502}
1028 1503
1029sub set_markup { 1504sub set_markup {
1030 my ($self, $markup) = @_; 1505 my ($self, $markup) = @_;
1031 1506
1507 return if $self->{text} eq "M$markup";
1508 $self->{text} = "M$markup";
1509
1510 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1511
1512 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1032 $self->{layout}->set_markup ($markup); 1513 $self->{layout}->set_markup ($markup);
1033 1514
1034 delete $self->{texture}; 1515 $self->realloc;
1035 $self->update; 1516 $self->update;
1036} 1517}
1037 1518
1038sub size_request { 1519sub size_request {
1039 my ($self) = @_; 1520 my ($self) = @_;
1040 1521
1041 $self->{layout}->set_width; 1522 $self->{layout}->set_font ($self->{font}) if $self->{font};
1523 $self->{layout}->set_width ($self->{max_w} || -1);
1524 $self->{layout}->set_ellipsise ($self->{ellipsise});
1525 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1042 $self->{layout}->set_height ($self->{fontsize}); 1526 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1043 1527
1044 my ($w, $h) = $self->{layout}->size; 1528 my ($w, $h) = $self->{layout}->size;
1045 1529
1530 if (exists $self->{template}) {
1531 $self->{template}->set_font ($self->{font}) if $self->{font};
1532 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1533
1534 my ($w2, $h2) = $self->{template}->size;
1535
1536 $w = List::Util::max $w, $w2;
1537 $h = List::Util::max $h, $h2;
1046 ( 1538 }
1047 $w + $self->{padding} * 2, 1539
1048 $h + $self->{padding} * 2, 1540 ($w, $h)
1049 )
1050} 1541}
1051 1542
1052sub size_allocate { 1543sub size_allocate {
1053 my ($self, $w, $h) = @_; 1544 my ($self, $w, $h) = @_;
1054 1545
1546 delete $self->{texture}
1547 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1548}
1549
1550sub set_fontsize {
1551 my ($self, $fontsize) = @_;
1552
1553 $self->{fontsize} = $fontsize;
1055 delete $self->{texture}; 1554 delete $self->{texture};
1056}
1057 1555
1058sub update { 1556 $self->realloc;
1059 my ($self) = @_;
1060
1061 delete $self->{texture};
1062 $self->SUPER::update;
1063} 1557}
1064 1558
1065sub _draw { 1559sub _draw {
1066 my ($self) = @_; 1560 my ($self) = @_;
1067 1561
1562 $self->SUPER::_draw; # draw background, if applicable
1563
1068 my $tex = $self->{texture} ||= do { 1564 my $tex = $self->{texture} ||= do {
1565 $self->{layout}->set_foreground (@{$self->{fg}});
1566 $self->{layout}->set_font ($self->{font}) if $self->{font};
1069 $self->{layout}->set_width ($self->{w}); 1567 $self->{layout}->set_width ($self->{w});
1070 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize}); 1568 $self->{layout}->set_ellipsise ($self->{ellipsise});
1569 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1570 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1571
1071 new_from_layout CFClient::Texture $self->{layout} 1572 my $tex = new_from_layout CFClient::Texture $self->{layout};
1573
1574 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1575 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1576 : ($self->{w} - $tex->{w}) * 0.5);
1577
1578 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1579 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1580 : ($self->{h} - $tex->{h}) * 0.5);
1581
1582 $tex
1072 }; 1583 };
1073 1584
1074 glEnable GL_BLEND;
1075 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1076 glEnable GL_TEXTURE_2D; 1585 glEnable GL_TEXTURE_2D;
1077 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1586 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1078 1587
1588 if ($tex->{format} == GL_ALPHA) {
1079 glColor @{$self->{fg}}; 1589 glColor @{$self->{fg}};
1080
1081 $self->{ox} = int (
1082 $self->{align} < 0 ? $self->{padding}
1083 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1084 : ($self->{w} - $tex->{w}) * 0.5
1085 );
1086
1087 $self->{oy} = int (
1088 $self->{valign} < 0 ? $self->{padding}
1089 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1090 : ($self->{h} - $tex->{h}) * 0.5
1091 );
1092
1093 $tex->draw_quad ($self->{ox}, $self->{oy}); 1590 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1591 } else {
1592 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1593 }
1094 1594
1095 glDisable GL_TEXTURE_2D; 1595 glDisable GL_TEXTURE_2D;
1096 glDisable GL_BLEND;
1097} 1596}
1098 1597
1099############################################################################# 1598#############################################################################
1100 1599
1101package CFClient::UI::EntryBase; 1600package CFClient::UI::EntryBase;
1102 1601
1103our @ISA = CFClient::UI::Label::; 1602our @ISA = CFClient::UI::Label::;
1104 1603
1105use SDL; 1604use CFClient::OpenGL;
1106use SDL::OpenGL;
1107 1605
1108sub new { 1606sub new {
1109 my $class = shift; 1607 my $class = shift;
1110 1608
1111 $class->SUPER::new ( 1609 $class->SUPER::new (
1112 fg => [1, 1, 1], 1610 fg => [1, 1, 1],
1113 bg => [0, 0, 0, 0.2], 1611 bg => [0, 0, 0, 0.2],
1114 active_bg => [1, 1, 1, 0.5], 1612 active_bg => [1, 1, 1, 0.5],
1115 active_fg => [0, 0, 0], 1613 active_fg => [0, 0, 0],
1116 can_hover => 1, 1614 can_hover => 1,
1117 can_focus => 1, 1615 can_focus => 1,
1118 valign => 0, 1616 valign => 0,
1617 can_events => 1,
1618 #text => ...
1119 @_ 1619 @_
1120 ) 1620 )
1121} 1621}
1122 1622
1123sub _set_text { 1623sub _set_text {
… …
1125 1625
1126 delete $self->{cur_h}; 1626 delete $self->{cur_h};
1127 1627
1128 return if $self->{text} eq $text; 1628 return if $self->{text} eq $text;
1129 1629
1630 delete $self->{texture};
1631
1130 $self->{last_activity} = $::NOW; 1632 $self->{last_activity} = $::NOW;
1131 $self->{text} = $text; 1633 $self->{text} = $text;
1132 1634
1133 $text =~ s/./*/g if $self->{hidden}; 1635 $text =~ s/./*/g if $self->{hidden};
1134 $self->{layout}->set_text ("$text "); 1636 $self->{layout}->set_text ("$text ");
1135 1637
1136 $self->emit (changed => $self->{text}); 1638 $self->_emit (changed => $self->{text});
1639}
1640
1641sub set_text {
1642 my ($self, $text) = @_;
1643
1644 $self->{cursor} = length $text;
1645 $self->_set_text ($text);
1646
1647 $self->realloc;
1137} 1648}
1138 1649
1139sub get_text { 1650sub get_text {
1140 $_[0]{text} 1651 $_[0]{text}
1141} 1652}
… …
1146 my ($w, $h) = $self->SUPER::size_request; 1657 my ($w, $h) = $self->SUPER::size_request;
1147 1658
1148 ($w + 1, $h) # add 1 for cursor 1659 ($w + 1, $h) # add 1 for cursor
1149} 1660}
1150 1661
1151sub size_allocate {
1152 my ($self, $w, $h) = @_;
1153
1154 $self->_set_text ($self->{text});
1155}
1156
1157sub set_text {
1158 my ($self, $text) = @_;
1159
1160 $self->{cursor} = length $text;
1161 $self->_set_text ($text);
1162 $self->update;
1163}
1164
1165sub key_down { 1662sub key_down {
1166 my ($self, $ev) = @_; 1663 my ($self, $ev) = @_;
1167 1664
1168 my $mod = $ev->key_mod; 1665 my $mod = $ev->{mod};
1169 my $sym = $ev->key_sym; 1666 my $sym = $ev->{sym};
1170
1171 my $uni = $ev->key_unicode; 1667 my $uni = $ev->{unicode};
1172 1668
1173 my $text = $self->get_text; 1669 my $text = $self->get_text;
1174 1670
1175 if ($sym == SDLK_BACKSPACE) { 1671 if ($uni == 8) {
1176 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1672 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1177 } elsif ($sym == SDLK_DELETE) { 1673 } elsif ($uni == 127) {
1178 substr $text, $self->{cursor}, 1, ""; 1674 substr $text, $self->{cursor}, 1, "";
1179 } elsif ($sym == SDLK_LEFT) { 1675 } elsif ($sym == CFClient::SDLK_LEFT) {
1180 --$self->{cursor} if $self->{cursor}; 1676 --$self->{cursor} if $self->{cursor};
1181 } elsif ($sym == SDLK_RIGHT) { 1677 } elsif ($sym == CFClient::SDLK_RIGHT) {
1182 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1678 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1183 } elsif ($sym == SDLK_HOME) { 1679 } elsif ($sym == CFClient::SDLK_HOME) {
1184 $self->{cursor} = 0; 1680 $self->{cursor} = 0;
1185 } elsif ($sym == SDLK_END) { 1681 } elsif ($sym == CFClient::SDLK_END) {
1186 $self->{cursor} = length $text; 1682 $self->{cursor} = length $text;
1187 } elsif ($sym == SDLK_ESCAPE) { 1683 } elsif ($uni == 27) {
1188 $self->emit ('escape'); 1684 $self->_emit ('escape');
1189 } elsif ($uni) { 1685 } elsif ($uni) {
1190 substr $text, $self->{cursor}++, 0, chr $uni; 1686 substr $text, $self->{cursor}++, 0, chr $uni;
1191 } 1687 }
1192 1688
1193 $self->_set_text ($text); 1689 $self->_set_text ($text);
1194 $self->update; 1690
1691 $self->realloc;
1195} 1692}
1196 1693
1197sub focus_in { 1694sub focus_in {
1198 my ($self) = @_; 1695 my ($self) = @_;
1199 1696
… …
1267 1764
1268package CFClient::UI::Entry; 1765package CFClient::UI::Entry;
1269 1766
1270our @ISA = CFClient::UI::EntryBase::; 1767our @ISA = CFClient::UI::EntryBase::;
1271 1768
1272use SDL; 1769use CFClient::OpenGL;
1273use SDL::OpenGL;
1274 1770
1275sub key_down { 1771sub key_down {
1276 my ($self, $ev) = @_; 1772 my ($self, $ev) = @_;
1277 1773
1278 my $sym = $ev->key_sym; 1774 my $sym = $ev->{sym};
1279 1775
1280 if ($sym == SDLK_RETURN) { 1776 if ($sym == 13) {
1777 unshift @{$self->{history}},
1778 my $txt = $self->get_text;
1779 $self->{history_pointer} = -1;
1780 $self->{history_saveback} = '';
1281 $self->emit (activate => $self->get_text); 1781 $self->_emit (activate => $txt);
1282 $self->update; 1782 $self->update;
1783
1784 } elsif ($sym == CFClient::SDLK_UP) {
1785 if ($self->{history_pointer} < 0) {
1786 $self->{history_saveback} = $self->get_text;
1787 }
1788 if (@{$self->{history} || []} > 0) {
1789 $self->{history_pointer}++;
1790 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1791 $self->{history_pointer} = @{$self->{history} || []} - 1;
1792 }
1793 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1794 }
1795
1796 } elsif ($sym == CFClient::SDLK_DOWN) {
1797 $self->{history_pointer}--;
1798 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1799
1800 if ($self->{history_pointer} >= 0) {
1801 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1802 } else {
1803 $self->set_text ($self->{history_saveback});
1804 }
1283 1805
1284 } else { 1806 } else {
1285 $self->SUPER::key_down ($ev); 1807 $self->SUPER::key_down ($ev);
1286 } 1808 }
1287 1809
… …
1291 1813
1292package CFClient::UI::Button; 1814package CFClient::UI::Button;
1293 1815
1294our @ISA = CFClient::UI::Label::; 1816our @ISA = CFClient::UI::Label::;
1295 1817
1296use SDL; 1818use CFClient::OpenGL;
1297use SDL::OpenGL;
1298 1819
1299my @tex = 1820my @tex =
1300 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1821 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1301 qw(b1_button_active.png); 1822 qw(b1_button_active.png);
1302 1823
1303sub new { 1824sub new {
1304 my $class = shift; 1825 my $class = shift;
1305 1826
1306 $class->SUPER::new ( 1827 $class->SUPER::new (
1307 padding => 4, 1828 padding_x => 4,
1829 padding_y => 4,
1308 fg => [1, 1, 1], 1830 fg => [1, 1, 1],
1309 bg => [1, 1, 1, 0.2],
1310 active_fg => [0, 0, 1], 1831 active_fg => [0, 0, 1],
1311 can_hover => 1, 1832 can_hover => 1,
1312 align => 0, 1833 align => 0,
1313 valign => 0, 1834 valign => 0,
1835 can_events => 1,
1314 @_ 1836 @_
1315 ) 1837 )
1316} 1838}
1317 1839
1840sub activate { }
1841
1318sub button_up { 1842sub button_up {
1319 my ($self, $ev, $x, $y) = @_; 1843 my ($self, $ev, $x, $y) = @_;
1320 1844
1845 $self->emit ("activate")
1321 if ($x >= 0 && $x < $self->{w} 1846 if $x >= 0 && $x < $self->{w}
1322 && $y >= 0 && $y < $self->{h}) { 1847 && $y >= 0 && $y < $self->{h};
1323 $self->emit ("activate");
1324 }
1325} 1848}
1326 1849
1327sub _draw { 1850sub _draw {
1328 my ($self) = @_; 1851 my ($self) = @_;
1329 1852
1330 local $self->{fg} = $self->{fg}; 1853 local $self->{fg} = $self->{fg};
1331 1854
1332 if ($GRAB == $self) { 1855 if ($GRAB == $self) {
1333 $self->{fg} = $self->{active_fg}; 1856 $self->{fg} = $self->{active_fg};
1334 } 1857 }
1858
1859 glEnable GL_TEXTURE_2D;
1860 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1861 glColor 0, 0, 0, 1;
1862
1863 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1864
1865 glDisable GL_TEXTURE_2D;
1866
1867 $self->SUPER::_draw;
1868}
1869
1870#############################################################################
1871
1872package CFClient::UI::CheckBox;
1873
1874our @ISA = CFClient::UI::DrawBG::;
1875
1876my @tex =
1877 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1878 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1879
1880use CFClient::OpenGL;
1881
1882sub new {
1883 my $class = shift;
1884
1885 $class->SUPER::new (
1886 padding_x => 2,
1887 padding_y => 2,
1888 fg => [1, 1, 1],
1889 active_fg => [1, 1, 0],
1890 bg => [0, 0, 0, 0.2],
1891 active_bg => [1, 1, 1, 0.5],
1892 state => 0,
1893 can_hover => 1,
1894 @_
1895 )
1896}
1897
1898sub size_request {
1899 my ($self) = @_;
1900
1901 (6) x 2
1902}
1903
1904sub button_down {
1905 my ($self, $ev, $x, $y) = @_;
1906
1907 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1908 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1909 $self->{state} = !$self->{state};
1910 $self->_emit (changed => $self->{state});
1911 }
1912}
1913
1914sub _draw {
1915 my ($self) = @_;
1916
1917 $self->SUPER::_draw;
1918
1919 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1920
1921 my ($w, $h) = @$self{qw(w h)};
1922
1923 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1924
1925 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1926
1927 my $tex = $self->{state} ? $tex[1] : $tex[0];
1928
1929 glEnable GL_TEXTURE_2D;
1930 $tex->draw_quad_alpha (0, 0, $s, $s);
1931 glDisable GL_TEXTURE_2D;
1932}
1933
1934#############################################################################
1935
1936package CFClient::UI::Image;
1937
1938our @ISA = CFClient::UI::Base::;
1939
1940use CFClient::OpenGL;
1941use Carp qw/confess/;
1942
1943our %loaded_images;
1944
1945sub new {
1946 my $class = shift;
1947
1948 my $self = $class->SUPER::new (can_events => 0, @_);
1949
1950 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1951
1952 $loaded_images{$self->{image}} ||=
1953 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1954
1955 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1956
1957 Scalar::Util::weaken $loaded_images{$self->{image}};
1958
1959 $self->{aspect} = $tex->{w} / $tex->{h};
1960
1961 $self
1962}
1963
1964sub size_request {
1965 my ($self) = @_;
1966
1967 ($self->{tex}->{w}, $self->{tex}->{h})
1968}
1969
1970sub _draw {
1971 my ($self) = @_;
1972
1973 my $tex = $self->{tex};
1974
1975 my ($w, $h) = ($self->{w}, $self->{h});
1976
1977 if ($self->{rot90}) {
1978 glRotate 90, 0, 0, 1;
1979 glTranslate 0, -$self->{w}, 0;
1980
1981 ($w, $h) = ($h, $w);
1982 }
1983
1984 glEnable GL_TEXTURE_2D;
1985 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1986
1987 $tex->draw_quad_alpha (0, 0, $w, $h);
1988
1989 glDisable GL_TEXTURE_2D;
1990}
1991
1992#############################################################################
1993
1994package CFClient::UI::VGauge;
1995
1996our @ISA = CFClient::UI::Base::;
1997
1998use List::Util qw(min max);
1999
2000use CFClient::OpenGL;
2001
2002my %tex = (
2003 food => [
2004 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2005 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2006 ],
2007 grace => [
2008 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2009 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2010 ],
2011 hp => [
2012 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2013 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2014 ],
2015 mana => [
2016 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2017 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2018 ],
2019);
2020
2021# eg. VGauge->new (gauge => 'food'), default gauge: food
2022sub new {
2023 my $class = shift;
2024
2025 my $self = $class->SUPER::new (
2026 type => 'food',
2027 @_
2028 );
2029
2030 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2031
2032 $self
2033}
2034
2035sub size_request {
2036 my ($self) = @_;
2037
2038 #my $tex = $tex{$self->{type}}[0];
2039 #@$tex{qw(w h)}
2040 (0, 0)
2041}
2042
2043sub set_max {
2044 my ($self, $max) = @_;
2045
2046 return if $self->{max_val} == $max;
2047
2048 $self->{max_val} = $max;
2049 $self->update;
2050}
2051
2052sub set_value {
2053 my ($self, $val, $max) = @_;
2054
2055 $self->set_max ($max)
2056 if defined $max;
2057
2058 return if $self->{val} == $val;
2059
2060 $self->{val} = $val;
2061 $self->update;
2062}
2063
2064sub _draw {
2065 my ($self) = @_;
2066
2067 my $tex = $tex{$self->{type}};
2068 my ($t1, $t2, $t3) = @$tex;
2069
2070 my ($w, $h) = ($self->{w}, $self->{h});
2071
2072 if ($self->{vertical}) {
2073 glRotate 90, 0, 0, 1;
2074 glTranslate 0, -$self->{w}, 0;
2075
2076 ($w, $h) = ($h, $w);
2077 }
2078
2079 my $ycut = $self->{val} / ($self->{max_val} || 1);
2080
2081 my $ycut1 = max 0, min 1, $ycut;
2082 my $ycut2 = max 0, min 1, $ycut - 1;
2083
2084 my $h1 = $self->{h} * (1 - $ycut1);
2085 my $h2 = $self->{h} * (1 - $ycut2);
1335 2086
1336 glEnable GL_BLEND; 2087 glEnable GL_BLEND;
1337 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2088 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1338 glEnable GL_TEXTURE_2D; 2089 glEnable GL_TEXTURE_2D;
1339 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2090 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1340 glColor 0, 0, 0, 1;
1341 2091
1342 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 2092 glBindTexture GL_TEXTURE_2D, $t1->{name};
2093 glBegin GL_QUADS;
2094 glTexCoord 0 , 0; glVertex 0 , 0;
2095 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2096 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2097 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2098 glEnd;
1343 2099
2100 my $ycut1 = List::Util::min 1, $ycut;
2101 glBindTexture GL_TEXTURE_2D, $t2->{name};
2102 glBegin GL_QUADS;
2103 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2104 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2105 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2106 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2107 glEnd;
2108
2109 if ($t3) {
2110 glBindTexture GL_TEXTURE_2D, $t3->{name};
2111 glBegin GL_QUADS;
2112 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2113 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2114 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2115 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2116 glEnd;
2117 }
2118
2119 glDisable GL_BLEND;
1344 glDisable GL_TEXTURE_2D; 2120 glDisable GL_TEXTURE_2D;
1345 glDisable GL_BLEND;
1346
1347 $self->SUPER::_draw;
1348} 2121}
1349 2122
1350############################################################################# 2123#############################################################################
1351 2124
1352package CFClient::UI::CheckBox; 2125package CFClient::UI::Gauge;
1353 2126
1354our @ISA = CFClient::UI::DrawBG::; 2127our @ISA = CFClient::UI::VBox::;
1355
1356my @tex =
1357 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1358 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1359
1360use SDL;
1361use SDL::OpenGL;
1362 2128
1363sub new { 2129sub new {
1364 my $class = shift; 2130 my ($class, %arg) = @_;
1365 2131
1366 $class->SUPER::new ( 2132 my $self = $class->SUPER::new (
1367 padding => 2, 2133 tooltip => $arg{type},
1368 fg => [1, 1, 1],
1369 active_fg => [1, 1, 0],
1370 state => 0,
1371 can_hover => 1, 2134 can_hover => 1,
1372 @_ 2135 can_events => 1,
2136 %arg,
1373 ) 2137 );
1374}
1375 2138
1376sub size_request { 2139 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1377 my ($self) = @_; 2140 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1378 2141 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1379 ($self->{padding} * 2 + 6) x 2
1380}
1381
1382sub button_down {
1383 my ($self, $ev, $x, $y) = @_;
1384
1385 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1386 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1387 $self->{state} = !$self->{state};
1388 $self->emit (changed => $self->{state});
1389 }
1390}
1391
1392sub _draw {
1393 my ($self) = @_;
1394
1395 $self->SUPER::_draw;
1396
1397 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1398
1399 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1400
1401 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1402
1403 glEnable GL_BLEND;
1404 glEnable GL_TEXTURE_2D;
1405 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1406
1407 my $tex = $self->{state} ? $tex[1] : $tex[0];
1408
1409 $tex->draw_quad (0, 0, $s, $s);
1410
1411 glDisable GL_TEXTURE_2D;
1412 glDisable GL_BLEND;
1413}
1414
1415#############################################################################
1416
1417package CFClient::UI::VGauge;
1418
1419our @ISA = CFClient::UI::Base::;
1420
1421use SDL::OpenGL;
1422
1423my %tex = (
1424 food => [
1425 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1426 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1427 ],
1428 grace => [
1429 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1430 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/
1431 ],
1432 hp => [
1433 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1434 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1435 ],
1436 mana => [
1437 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1438 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/
1439 ],
1440);
1441
1442# eg. VGauge->new (gauge => 'food'), default gauge: food
1443sub new {
1444 my $class = shift;
1445
1446 my $self = $class->SUPER::new (gauge => 'food', @_);
1447 2142
1448 $self 2143 $self
1449} 2144}
1450 2145
1451sub size_request { 2146sub set_fontsize {
1452 my ($self) = @_; 2147 my ($self, $fsize) = @_;
1453 2148
1454 my $tex = $tex{$self->{gauge}}[0]; 2149 $self->{value}->set_fontsize ($fsize);
1455 2150 $self->{max} ->set_fontsize ($fsize);
1456 @$tex{qw(w h)}
1457} 2151}
1458 2152
1459sub set_max { 2153sub set_max {
1460 my ($self, $max) = @_; 2154 my ($self, $max) = @_;
1461 2155
1462 $self->{max_val} = $max; 2156 $self->{gauge}->set_max ($max);
2157 $self->{max}->set_text ($max);
1463} 2158}
1464 2159
1465sub set_value { 2160sub set_value {
1466 my ($self, $val, $max) = @_; 2161 my ($self, $val, $max) = @_;
1467 2162
1468 $self->set_max ($max) 2163 $self->set_max ($max)
1469 if defined $max; 2164 if defined $max;
1470 2165
1471 $max = $self->{max_val}; 2166 $self->{gauge}->set_value ($val, $max);
1472 $self->{val} = $val; 2167 $self->{value}->set_text ($val);
1473
1474 $self->update;
1475}
1476
1477sub _draw {
1478 my ($self) = @_;
1479
1480 my $tex = $tex{$self->{gauge}};
1481
1482 my ($w, $h) = ($self->{w}, $self->{h});
1483
1484 my $ycut = $self->{val} / ($self->{max_val} || 1);
1485 $ycut = 1 if $self->{val} > $self->{max_val};
1486
1487 my $t1 = $tex->[0];
1488 my $t2 = $tex->[1];
1489
1490 glEnable GL_BLEND;
1491 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1492 glEnable GL_TEXTURE_2D;
1493 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1494
1495 my $h1 = $self->{h} - $ycut * $self->{h};
1496 my $h2 = $ycut * $self->{h};
1497
1498 my $yp = 0;
1499
1500 glBindTexture GL_TEXTURE_2D, $t1->{name};
1501 glBegin GL_QUADS;
1502 glTexCoord 0 , 0; glVertex 0 , $yp;
1503 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $yp + $h1;
1504 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex 0 + $w, $yp + $h1;
1505 glTexCoord $t1->{s}, 0; glVertex 0 + $w, $yp;
1506 glEnd;
1507
1508 $yp += $h1;
1509
1510 glBindTexture GL_TEXTURE_2D, $t2->{name};
1511 glBegin GL_QUADS;
1512 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $yp;
1513 glTexCoord 0 , $t2->{t}; glVertex 0 , $yp + $h2;
1514 glTexCoord $t2->{s}, $t2->{t}; glVertex 0 + $w, $yp + $h2;
1515 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex 0 + $w, $yp;
1516 glEnd;
1517
1518 glDisable GL_BLEND;
1519 glDisable GL_TEXTURE_2D;
1520} 2168}
1521 2169
1522############################################################################# 2170#############################################################################
1523 2171
1524package CFClient::UI::Slider; 2172package CFClient::UI::Slider;
1525 2173
1526use strict; 2174use strict;
1527 2175
1528use SDL::OpenGL; 2176use CFClient::OpenGL;
1529 2177
1530our @ISA = CFClient::UI::DrawBG::; 2178our @ISA = CFClient::UI::DrawBG::;
1531 2179
1532my @tex = 2180my @tex =
1533 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2181 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1534 qw(s1_slider.png s1_slider_bg.png); 2182 qw(s1_slider.png s1_slider_bg.png);
1535 2183
1536sub new { 2184sub new {
1537 my $class = shift; 2185 my $class = shift;
1538 2186
1539 # range [value, low, high, page] 2187 # range [value, low, high, page, unit]
1540 2188
1541 # TODO: 0-width page 2189 # TODO: 0-width page
1542 # TODO: req_w/h are wrong with vertical 2190 # TODO: req_w/h are wrong with vertical
1543 # TODO: calculations are off 2191 # TODO: calculations are off
1544 my $self = $class->SUPER::new ( 2192 my $self = $class->SUPER::new (
1545 fg => [1, 1, 1], 2193 fg => [1, 1, 1],
1546 active_fg => [0, 0, 0], 2194 active_fg => [0, 0, 0],
2195 bg => [0, 0, 0, 0.2],
2196 active_bg => [1, 1, 1, 0.5],
1547 range => [0, 0, 100, 10], 2197 range => [0, 0, 100, 10, 0],
1548 req_w => 40, 2198 min_w => $::WIDTH / 80,
1549 req_h => 13, 2199 min_h => $::WIDTH / 80,
1550 vertical => 0, 2200 vertical => 0,
1551 can_hover => 1, 2201 can_hover => 1,
1552 inner_pad => 5, 2202 inner_pad => 0.02,
1553 @_ 2203 @_
1554 ); 2204 );
1555 2205
2206 $self->set_value ($self->{range}[0]);
2207 $self->update;
2208
1556 $self 2209 $self
1557} 2210}
1558 2211
2212sub changed { }
2213
2214sub set_range {
2215 my ($self, $range) = @_;
2216
2217 ($range, $self->{range}) = ($self->{range}, $range);
2218
2219 $self->update
2220 if "@$range" ne "@{$self->{range}}";
2221}
2222
2223sub set_value {
2224 my ($self, $value) = @_;
2225
2226 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2227
2228 $hi = $lo + 1 if $hi <= $lo;
2229
2230 $page = $hi - $lo if $page > $hi - $lo;
2231
2232 $value = $lo if $value < $lo;
2233 $value = $hi - $page if $value > $hi - $page;
2234
2235 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2236 if $unit;
2237
2238 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2239
2240 if ($value != $old_value) {
2241 $self->_emit (changed => $value);
2242 $self->update;
2243 }
2244}
2245
1559sub size_request { 2246sub size_request {
1560 my ($self) = @_; 2247 my ($self) = @_;
1561 2248
1562 my $w = $self->{req_w}; 2249 ($self->{req_w}, $self->{req_h})
1563 my $h = $self->{req_h};
1564
1565 $self->{vertical} ? ($h, $w) : ($w, $h)
1566} 2250}
1567 2251
1568sub button_down { 2252sub button_down {
1569 my ($self, $ev, $x, $y) = @_; 2253 my ($self, $ev, $x, $y) = @_;
1570 2254
1571 $self->SUPER::button_down ($ev, $x, $y); 2255 $self->SUPER::button_down ($ev, $x, $y);
2256
2257 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2258
1572 $self->mouse_motion ($ev, $x, $y); 2259 $self->mouse_motion ($ev, $x, $y);
1573} 2260}
1574 2261
1575sub mouse_motion { 2262sub mouse_motion {
1576 my ($self, $ev, $x, $y) = @_; 2263 my ($self, $ev, $x, $y) = @_;
1577 2264
1578 if ($GRAB == $self) { 2265 if ($GRAB == $self) {
2266 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2267
2268 my (undef, $lo, $hi, $page) = @{$self->{range}};
2269
2270 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2271
2272 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2273 }
2274}
2275
2276sub update {
2277 my ($self) = @_;
2278
2279 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2280 $self->set_value ($self->{range}[0]);
2281
1579 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2282 my ($value, $lo, $hi, $page) = @{$self->{range}};
2283 my $range = ($hi - $page - $lo) || 1e-100;
1580 2284
1581 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2285 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1582 2286
1583 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2287 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1584 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2288 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1585 2289
1586 $x -= $inner_pad_px; # substract the padding 2290 $value = ($value - $lo) / $range;
1587 $x = $x * ($hi - $lo) / $inner_w + $lo; 2291 $value = $value * $self->{scale} + $self->{offset};
1588 $x = $lo if $x < $lo;
1589 $x = $hi - $page if $x > $hi - $page;
1590 $self->{range}[0] = $x;
1591 2292
1592 $self->emit (changed => $x); 2293 $self->{knob_x} = $value - $knob_w * 0.5;
1593 $self->update; 2294 $self->{knob_w} = $knob_w;
1594 } 2295 });
1595}
1596 2296
1597# the inner_* stuff is for generating a padding for the slider handle, 2297 $self->SUPER::update;
1598# so that the handle doesn't leave the texture. This calculation isn't 100%
1599# correct propably, but it does the job for now
1600sub _calc_inner_pad_px {
1601 my ($self, $w) = @_;
1602 ($w / 100) * $self->{inner_pad} # % to pixels
1603} 2298}
1604 2299
1605sub _draw { 2300sub _draw {
1606 my ($self) = @_; 2301 my ($self) = @_;
1607 2302
1608 $self->SUPER::_draw (); 2303 $self->SUPER::_draw ();
1609 2304
1610 my ($w, $h) = @$self{qw(w h)}; 2305 glScale $self->{w}, $self->{h};
1611 2306
1612 if ($self->{vertical}) { 2307 if ($self->{vertical}) {
1613 # draw a vertical slider like a rotated horizontal slider 2308 # draw a vertical slider like a rotated horizontal slider
1614 2309
2310 glTranslate 1, 0, 0;
1615 glRotate 90, 0, 0, 1; 2311 glRotate 90, 0, 0, 1;
1616 glTranslate 0, -$self->{w}, 0;
1617
1618 ($w, $h) = ($h, $w);
1619 } 2312 }
1620 2313
1621 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2314 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1622 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2315 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1623 2316
1624 my ($value, $lo, $hi, $page) = @{$self->{range}};
1625
1626 $hi = $value + 1 if $lo == $hi;
1627
1628 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1629 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1630
1631 $page = int $page * $inner_w / ($hi - $lo);
1632 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1633
1634 $w -= $page;
1635 $page &= ~1;
1636 glTranslate $page * 0.5, 0, 0;
1637 $page ||= 2;
1638
1639 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1640 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1641
1642 glEnable GL_BLEND;
1643 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1644 glEnable GL_TEXTURE_2D; 2317 glEnable GL_TEXTURE_2D;
1645 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2318 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1646 2319
1647 # draw background 2320 # draw background
1648 $tex[1]->draw_quad (0, 0, $w, $h); 2321 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1649 2322
1650 # draw handle 2323 # draw handle
1651 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2324 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1652 2325
1653 glDisable GL_BLEND;
1654 glDisable GL_TEXTURE_2D; 2326 glDisable GL_TEXTURE_2D;
1655} 2327}
1656 2328
1657############################################################################# 2329#############################################################################
1658 2330
2331package CFClient::UI::ValSlider;
2332
2333our @ISA = CFClient::UI::HBox::;
2334
2335sub new {
2336 my ($class, %arg) = @_;
2337
2338 my $range = delete $arg{range};
2339
2340 my $self = $class->SUPER::new (
2341 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2342 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2343 to_value => sub { shift },
2344 from_value => sub { shift },
2345 %arg,
2346 );
2347
2348 $self->{slider}->connect (changed => sub {
2349 my ($self, $value) = @_;
2350 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2351 $self->{parent}->emit (changed => $value);
2352 });
2353
2354# $self->{entry}->connect (changed => sub {
2355# my ($self, $value) = @_;
2356# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2357# $self->{parent}->emit (changed => $value);
2358# });
2359
2360 $self->add ($self->{slider}, $self->{entry});
2361
2362 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2363
2364 $self
2365}
2366
2367sub set_range { shift->{slider}->set_range (@_) }
2368sub set_value { shift->{slider}->set_value (@_) }
2369
2370#############################################################################
2371
1659package CFClient::UI::TextView; 2372package CFClient::UI::TextView;
1660 2373
1661our @ISA = CFClient::UI::HBox::; 2374our @ISA = CFClient::UI::HBox::;
1662 2375
1663use SDL::OpenGL; 2376use CFClient::OpenGL;
1664 2377
1665sub new { 2378sub new {
1666 my $class = shift; 2379 my $class = shift;
1667 2380
1668 my $self = $class->SUPER::new ( 2381 my $self = $class->SUPER::new (
1669 req_w => $::WIDTH / 6, 2382 fontsize => 1,
1670 req_h => $::HEIGHT / 6, 2383 can_events => 0,
1671 fontsize => $::FONTSIZE, 2384 #font => default_font
1672 @_, 2385 @_,
1673 2386
1674 layout => (new CFClient::Layout), 2387 layout => (new CFClient::Layout 1),
1675 par => [], 2388 par => [],
1676 height => 0, 2389 height => 0,
1677 children => [ 2390 children => [
1678 (new CFClient::UI::Empty expand => 1), 2391 (new CFClient::UI::Empty expand => 1),
1679 (new CFClient::UI::Slider vertical => 1), 2392 (new CFClient::UI::Slider vertical => 1),
1680 ], 2393 ],
1681 ); 2394 );
1682 2395
1683 $self->{children}[1]->connect (changed => sub { 2396 $self->{children}[1]->connect (changed => sub { $self->update });
1684 $self->update;
1685 });
1686 2397
1687 $self 2398 $self
1688} 2399}
1689 2400
1690sub set_fontsize { 2401sub set_fontsize {
… …
1692 2403
1693 $self->{fontsize} = $fontsize; 2404 $self->{fontsize} = $fontsize;
1694 $self->reflow; 2405 $self->reflow;
1695} 2406}
1696 2407
2408sub size_allocate {
2409 my ($self, $w, $h) = @_;
2410
2411 $self->SUPER::size_allocate ($w, $h);
2412
2413 $self->{layout}->set_font ($self->{font}) if $self->{font};
2414 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2415 $self->{layout}->set_width ($self->{children}[0]{w});
2416
2417 $self->reflow;
2418}
2419
1697sub text_height { 2420sub text_size {
1698 my ($self, $text) = @_; 2421 my ($self, $text, $indent) = @_;
1699 2422
1700 my $layout = $self->{layout}; 2423 my $layout = $self->{layout};
1701 2424
1702 $layout->set_height ($self->{fontsize}); 2425 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1703 $layout->set_width ($self->{w}); 2426 $layout->set_width ($self->{children}[0]{w} - $indent);
1704 $layout->set_text ($text); 2427 $layout->set_markup ($text);
1705 2428
1706 ($layout->size)[1] 2429 $layout->size
1707} 2430}
1708 2431
1709sub reflow { 2432sub reflow {
1710 my ($self) = @_; 2433 my ($self) = @_;
1711 2434
1712 $self->{need_reflow}++; 2435 $self->{need_reflow}++;
1713 $self->update; 2436 $self->update;
1714} 2437}
1715 2438
1716sub size_request { 2439sub set_offset {
1717 my ($self) = @_; 2440 my ($self, $offset) = @_;
1718 2441
1719 ($self->{req_w}, $self->{req_h}) 2442 # todo: base offset on lines or so, not on pixels
2443 $self->{children}[1]->set_value ($offset);
1720} 2444}
1721 2445
1722sub size_allocate { 2446sub clear {
1723 my ($self, $w, $h) = @_; 2447 my ($self) = @_;
1724 2448
1725 $self->{layout}->set_height ($self->{fontsize}); 2449 $self->{par} = [];
1726 $self->{layout}->set_width ($self->{w}); 2450 $self->{height} = 0;
1727 2451 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1728 $self->reflow;
1729 $self->update;
1730} 2452}
1731 2453
1732sub add_paragraph { 2454sub add_paragraph {
1733 my ($self, $color, $text) = @_; 2455 my ($self, $color, $text, $indent) = @_;
1734 2456
1735 #TODO: intelligently "reformat" paragraph 2457 for my $line (split /\n/, $text) {
1736 2458 my ($w, $h) = $self->text_size ($line);
1737 my $height = $self->text_height ($text);
1738
1739 $self->{height} += $height; 2459 $self->{height} += $h;
2460 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2461 }
1740 2462
1741 push @{$self->{par}}, [$height, $color, $text];
1742
1743 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2463 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1744 $self->{children}[1]->update;
1745} 2464}
1746 2465
1747sub update { 2466sub update {
1748 my ($self) = @_; 2467 my ($self) = @_;
1749 2468
… …
1751 2470
1752 return unless $self->{h} > 0; 2471 return unless $self->{h} > 0;
1753 2472
1754 delete $self->{texture}; 2473 delete $self->{texture};
1755 2474
1756 $ROOT->on_refresh ($self, sub { 2475 $ROOT->on_post_alloc ($self, sub {
2476 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2477
1757 if (delete $self->{need_reflow}) { 2478 if (delete $self->{need_reflow}) {
1758 my $height = 0; 2479 my $height = 0;
1759 2480
1760 $height += $_->[0] = $self->text_height ($_->[2]) 2481 my $layout = $self->{layout};
2482
2483 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2484
1761 for @{$self->{par}}; 2485 for (@{$self->{par}}) {
2486 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2487 $layout->set_width ($W - $_->[3]);
2488 $layout->set_markup ($_->[4]);
2489 my ($w, $h) = $layout->size;
2490 $_->[0] = $w + $_->[3];
2491 $_->[1] = $h;
2492 }
2493
2494 $height += $_->[1];
2495 }
1762 2496
1763 $self->{height} = $height; 2497 $self->{height} = $height;
1764 2498
1765 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2499 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1766 2500
1767 delete $self->{texture}; 2501 delete $self->{texture};
1768 } 2502 }
1769 2503
1770 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2504 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1771 glClearColor 0, 0, 0, 1; 2505 glClearColor 0.5, 0.5, 0.5, 0;
1772 glClear GL_COLOR_BUFFER_BIT; 2506 glClear GL_COLOR_BUFFER_BIT;
1773 2507
2508 my $top = int $self->{children}[1]{range}[0];
2509
2510 my $y0 = $top;
2511 my $y1 = $top + $H;
2512
2513 my $y = 0;
2514
2515 my $layout = $self->{layout};
2516
2517 $layout->set_font ($self->{font}) if $self->{font};
2518
1774 glEnable GL_BLEND; 2519 glEnable GL_BLEND;
2520 #TODO# not correct in windows where rgba is forced off
1775 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2521 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1776 glEnable GL_TEXTURE_2D;
1777 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1778
1779 my $top = int $self->{children}[1]{range}[0];
1780
1781 my $y0 = $top;
1782 my $y1 = $top + $self->{h};
1783
1784 my $y = 0;
1785
1786 my $layout = $self->{layout};
1787 2522
1788 for my $par (@{$self->{par}}) { 2523 for my $par (@{$self->{par}}) {
1789 my $h = $par->[0]; 2524 my $h = $par->[1];
1790 2525
1791 if ($y0 < $y + $h && $y < $y1) { 2526 if ($y0 < $y + $h && $y < $y1) {
2527 $layout->set_foreground (@{ $par->[2] });
2528 $layout->set_width ($W - $par->[3]);
1792 $layout->set_text ($par->[2]); 2529 $layout->set_markup ($par->[4]);
1793 2530
1794 glColor @{ $par->[1] }; 2531 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1795 my ($W, $H) = $layout->size; 2532
1796 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2533 glRasterPos $par->[3], $y - $y0;
2534 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1797 } 2535 }
1798 2536
1799 $y += $h; 2537 $y += $h;
1800 } 2538 }
1801 2539
1802 glDisable GL_TEXTURE_2D;
1803 glDisable GL_BLEND; 2540 glDisable GL_BLEND;
1804 }; 2541 };
1805 }); 2542 });
1806} 2543}
1807 2544
1808sub _draw { 2545sub _draw {
1809 my ($self) = @_; 2546 my ($self) = @_;
1810 2547
1811 if ($self->{texture}) {
1812 glEnable GL_TEXTURE_2D; 2548 glEnable GL_TEXTURE_2D;
1813 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2549 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2550 glColor 1, 1, 1, 1;
1814 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2551 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1815 glDisable GL_TEXTURE_2D; 2552 glDisable GL_TEXTURE_2D;
1816 }
1817 2553
1818 $self->{children}[1]->draw; 2554 $self->{children}[1]->draw;
1819 2555
1820} 2556}
1821 2557
1822############################################################################# 2558#############################################################################
1823 2559
1824package CFClient::UI::MapWidget;
1825
1826use strict;
1827
1828use List::Util qw(min max);
1829
1830use SDL;
1831use SDL::OpenGL;
1832
1833our @ISA = CFClient::UI::Base::;
1834
1835sub new {
1836 my $class = shift;
1837
1838 $class->SUPER::new (
1839 z => -1,
1840 can_focus => 1,
1841 list => (glGenLists 1),
1842 @_
1843 )
1844}
1845
1846sub key_down {
1847 print "MAPKEYDOWN\n";
1848}
1849
1850sub key_up {
1851}
1852
1853sub button_down {
1854 my ($self, $ev, $x, $y) = @_;
1855
1856 $self->focus_in;
1857
1858 if ($ev->button == 2) {
1859 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1860 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1861
1862 $self->{motion} = sub {
1863 my ($ev, $x, $y) = @_;
1864
1865 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1866
1867 $::CFG->{map_shift_x} = $bw + $x - $ox;
1868 $::CFG->{map_shift_y} = $bh + $y - $oy;
1869
1870 $self->update;
1871 };
1872 }
1873}
1874
1875sub button_up {
1876 my ($self, $ev, $x, $y) = @_;
1877
1878 delete $self->{motion};
1879}
1880
1881sub mouse_motion {
1882 my ($self, $ev, $x, $y) = @_;
1883
1884 $self->{motion}->($ev, $x, $y) if $self->{motion};
1885}
1886
1887sub size_request {
1888 (
1889 1 + 32 * int $::WIDTH / 32,
1890 1 + 32 * int $::HEIGHT / 32,
1891 )
1892}
1893
1894sub update {
1895 my ($self) = @_;
1896
1897 $self->{need_update} = 1;
1898 $self->SUPER::update;
1899}
1900
1901sub draw {
1902 my ($self) = @_;
1903
1904 if (delete $self->{need_update}) {
1905 glNewList $self->{list}, GL_COMPILE;
1906
1907 if ($::MAP) {
1908 my $sw = int $::WIDTH / 32;
1909 my $sh = int $::HEIGHT / 32;
1910
1911 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1912 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1913
1914 glTranslate $sx0 - 32, $sy0 - 32, 0;
1915
1916 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1917
1918 if ($::CFG->{fow_enable}) {
1919 if ($::CFG->{fow_smooth} && $CFClient::GL_VERSION >= 1.2) { # smooth fog of war
1920 glConvolutionParameter (GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER);
1921 glConvolutionFilter2D (
1922 GL_CONVOLUTION_2D,
1923 GL_ALPHA,
1924 3, 3,
1925 GL_ALPHA, GL_FLOAT,
1926 pack "f*",
1927 0.1, 0.1, 0.1,
1928 0.1, 0.2, 0.1,
1929 0.1, 0.1, 0.1,
1930 );
1931 glEnable GL_CONVOLUTION_2D;
1932 }
1933
1934 $self->{fow_texture} = new CFClient::Texture
1935 w => $w,
1936 h => $h,
1937 data => $data,
1938 internalformat => GL_ALPHA,
1939 format => GL_ALPHA;
1940
1941 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1942
1943 glEnable GL_BLEND;
1944 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1945 glEnable GL_TEXTURE_2D;
1946 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1947
1948 glColor +($::CFG->{fow_intensity}) x 3, 1;
1949 $self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
1950
1951 glDisable GL_TEXTURE_2D;
1952 glDisable GL_BLEND;
1953 }
1954
1955 # HACK BEGIN
1956 {
1957 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1958 my ($w, $h) = (250, 250);
1959
1960 glEnable GL_BLEND;
1961 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1962 glEnable GL_TEXTURE_2D;
1963 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1964
1965 $self->{mapmap_texture} =
1966 new CFClient::Texture
1967 w => $w,
1968 h => $h,
1969 data => $::MAP->mapmap ($w, $h),
1970 type => $CFClient::GL_VERSION >= 1.2 ? GL_UNSIGNED_INT_8_8_8_8_REV : GL_UNSIGNED_BYTE;
1971
1972 $self->{mapmap_texture}->draw_quad (100, 100);
1973
1974 glDisable GL_TEXTURE_2D;
1975 glDisable GL_BLEND;
1976 }
1977 # HACK END
1978 }
1979
1980 glEndList;
1981 }
1982
1983 glPushMatrix;
1984 glCallList $self->{list};
1985 glPopMatrix;
1986
1987 if ($FOCUS != $self) {
1988 glColor 64/255, 64/255, 64/255;
1989 glLogicOp GL_AND;
1990 glEnable GL_COLOR_LOGIC_OP;
1991 glBegin GL_QUADS;
1992 glVertex 0, 0;
1993 glVertex 0, $::HEIGHT;
1994 glVertex $::WIDTH, $::HEIGHT;
1995 glVertex $::WIDTH, 0;
1996 glEnd;
1997 glDisable GL_COLOR_LOGIC_OP;
1998 }
1999}
2000
2001my %DIR = (
2002 SDLK_KP8, [1, "north"],
2003 SDLK_KP9, [2, "northeast"],
2004 SDLK_KP6, [3, "east"],
2005 SDLK_KP3, [4, "southeast"],
2006 SDLK_KP2, [5, "south"],
2007 SDLK_KP1, [6, "southwest"],
2008 SDLK_KP4, [7, "west"],
2009 SDLK_KP7, [8, "northwest"],
2010
2011 SDLK_UP, [1, "north"],
2012 SDLK_RIGHT, [3, "east"],
2013 SDLK_DOWN, [5, "south"],
2014 SDLK_LEFT, [7, "west"],
2015);
2016
2017sub key_down {
2018 my ($self, $ev) = @_;
2019
2020 my $mod = $ev->key_mod;
2021 my $sym = $ev->key_sym;
2022
2023 if ($sym == SDLK_KP5) {
2024 $::CONN->user_send ("stay fire");
2025 } elsif ($sym == SDLK_a) {
2026 $::CONN->user_send ("apply");
2027 } elsif ($sym == SDLK_QUOTE) {
2028 $self->emit ('activate_console');
2029 } elsif ($sym == SDLK_SLASH) {
2030 $self->emit ('activate_console' => '/');
2031 } elsif (exists $DIR{$sym}) {
2032 if ($mod & KMOD_SHIFT) {
2033 $self->{shft}++;
2034 $::CONN->user_send ("fire $DIR{$sym}[0]");
2035 } elsif ($mod & KMOD_CTRL) {
2036 $self->{ctrl}++;
2037 $::CONN->user_send ("run $DIR{$sym}[0]");
2038 } else {
2039 $::CONN->user_send ("$DIR{$sym}[1]");
2040 }
2041 }
2042}
2043
2044sub key_up {
2045 my ($self, $ev) = @_;
2046
2047 my $mod = $ev->key_mod;
2048 my $sym = $ev->key_sym;
2049
2050 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
2051 $::CONN->user_send ("fire_stop");
2052 }
2053 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
2054 $::CONN->user_send ("run_stop");
2055 }
2056}
2057
2058#############################################################################
2059
2060package CFClient::UI::Animator; 2560package CFClient::UI::Animator;
2061 2561
2062use SDL::OpenGL; 2562use CFClient::OpenGL;
2063 2563
2064our @ISA = CFClient::UI::Bin::; 2564our @ISA = CFClient::UI::Bin::;
2065 2565
2066sub moveto { 2566sub moveto {
2067 my ($self, $x, $y) = @_; 2567 my ($self, $x, $y) = @_;
… …
2105 2605
2106sub new { 2606sub new {
2107 my $class = shift; 2607 my $class = shift;
2108 2608
2109 my $self = $class->SUPER::new ( 2609 my $self = $class->SUPER::new (
2110 state => 0, 2610 state => 0,
2111 connect_activate => \&toggle_flopper, 2611 on_activate => \&toggle_flopper,
2112 @_ 2612 @_
2113 ); 2613 );
2114 2614
2115 if ($self->{state}) {
2116 $self->{state} = 0;
2117 $self->toggle_flopper;
2118 }
2119
2120 $self 2615 $self
2121} 2616}
2122 2617
2123sub toggle_flopper { 2618sub toggle_flopper {
2124 my ($self) = @_; 2619 my ($self) = @_;
2125 2620
2126 # TODO: use animation 2621 $self->{other}->toggle_visibility;
2127 if ($self->{state} = !$self->{state}) { 2622}
2128 $CFClient::UI::ROOT->add ($self->{other}); 2623
2129 $self->{other}->move ($self->coord2global (0, $self->{h})); 2624#############################################################################
2625
2626package CFClient::UI::Tooltip;
2627
2628our @ISA = CFClient::UI::Bin::;
2629
2630use CFClient::OpenGL;
2631
2632sub new {
2633 my $class = shift;
2634
2635 $class->SUPER::new (
2636 @_,
2637 can_events => 0,
2638 )
2639}
2640
2641sub set_tooltip_from {
2642 my ($self, $widget) = @_;
2643
2644 my $tooltip = $widget->{tooltip};
2645
2646 if ($ENV{CFPLUS_DEBUG} & 2) {
2647 $tooltip .= "\n\n" . (ref $widget) . "\n"
2648 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2649 . "req $widget->{req_w} $widget->{req_h}\n"
2650 . "visible $widget->{visible}";
2651 }
2652
2653 $self->add (new CFClient::UI::Label
2654 markup => $tooltip,
2655 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2656 fontsize => 0.8,
2657 fg => [0, 0, 0, 1],
2658 ellipsise => 0,
2659 font => ($widget->{tooltip_font} || $::FONT_PROP),
2660 );
2661}
2662
2663sub size_request {
2664 my ($self) = @_;
2665
2666 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2667
2668 ($w + 4, $h + 4)
2669}
2670
2671sub size_allocate {
2672 my ($self, $w, $h) = @_;
2673
2674 $self->SUPER::size_allocate ($w - 4, $h - 4);
2675}
2676
2677sub visibility_change {
2678 my ($self, $visible) = @_;
2679
2680 return unless $visible;
2681
2682 $self->{root}->on_post_alloc ("move_$self" => sub {
2683 my $widget = $self->{owner}
2684 or return;
2685
2686 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2687
2688 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2689 if $x + $self->{w} > $::WIDTH;
2690
2691 $self->move_abs ($x, $y);
2692 });
2693}
2694
2695sub _draw {
2696 my ($self) = @_;
2697
2698 glTranslate 0.375, 0.375;
2699
2700 my ($w, $h) = @$self{qw(w h)};
2701
2702 glColor 1, 0.8, 0.4;
2703 glBegin GL_QUADS;
2704 glVertex 0 , 0;
2705 glVertex 0 , $h;
2706 glVertex $w, $h;
2707 glVertex $w, 0;
2708 glEnd;
2709
2710 glColor 0, 0, 0;
2711 glBegin GL_LINE_LOOP;
2712 glVertex 0 , 0;
2713 glVertex 0 , $h;
2714 glVertex $w, $h;
2715 glVertex $w, 0;
2716 glEnd;
2717
2718 glTranslate 2 - 0.375, 2 - 0.375;
2719
2720 $self->SUPER::_draw;
2721}
2722
2723#############################################################################
2724
2725package CFClient::UI::Face;
2726
2727our @ISA = CFClient::UI::Base::;
2728
2729use CFClient::OpenGL;
2730
2731sub new {
2732 my $class = shift;
2733
2734 my $self = $class->SUPER::new (
2735 aspect => 1,
2736 can_events => 0,
2737 @_,
2738 );
2739
2740 if ($self->{anim} && $self->{animspeed}) {
2741 Scalar::Util::weaken (my $widget = $self);
2742
2743 $self->{timer} = Event->timer (
2744 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2745 hard => 1,
2746 interval => $self->{animspeed},
2747 cb => sub {
2748 ++$widget->{frame};
2749 $widget->update;
2750 },
2751 );
2752 }
2753
2754 $self
2755}
2756
2757sub size_request {
2758 (32, 8)
2759}
2760
2761sub update {
2762 my ($self) = @_;
2763
2764 return unless $self->{visible};
2765
2766 $self->SUPER::update;
2767}
2768
2769sub _draw {
2770 my ($self) = @_;
2771
2772 return unless $::CONN;
2773
2774 my $face;
2775
2776 if ($self->{frame}) {
2777 my $anim = $::CONN->{anim}[$self->{anim}];
2778
2779 $face = $anim->[ $self->{frame} % @$anim ]
2780 if $anim && @$anim;
2781 }
2782
2783 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2784
2785 if ($tex) {
2786 glEnable GL_TEXTURE_2D;
2787 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2788 glColor 1, 1, 1, 1;
2789 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2790 glDisable GL_TEXTURE_2D;
2791 }
2792}
2793
2794sub DESTROY {
2795 my ($self) = @_;
2796
2797 $self->{timer}->cancel
2798 if $self->{timer};
2799
2800 $self->SUPER::DESTROY;
2801}
2802
2803#############################################################################
2804
2805package CFClient::UI::Menu;
2806
2807our @ISA = CFClient::UI::FancyFrame::;
2808
2809use CFClient::OpenGL;
2810
2811sub new {
2812 my $class = shift;
2813
2814 my $self = $class->SUPER::new (
2815 items => [],
2816 z => 100,
2817 @_,
2818 );
2819
2820 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2821
2822 for my $item (@{ $self->{items} }) {
2823 my ($widget, $cb) = @$item;
2824
2825 # handle various types of items, only text for now
2826 if (!ref $widget) {
2827 $widget = new CFClient::UI::Label
2828 can_hover => 1,
2829 can_events => 1,
2830 text => $widget;
2831 }
2832
2833 $self->{item}{$widget} = $item;
2834
2835 $self->{vbox}->add ($widget);
2836 }
2837
2838 $self
2839}
2840
2841# popup given the event (must be a mouse button down event currently)
2842sub popup {
2843 my ($self, $ev) = @_;
2844
2845 $self->_emit ("popdown");
2846
2847 # maybe save $GRAB? must be careful about events...
2848 $GRAB = $self;
2849 $self->{button} = $ev->{button};
2850
2851 $self->show;
2852 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2853}
2854
2855sub mouse_motion {
2856 my ($self, $ev, $x, $y) = @_;
2857
2858 # TODO: should use vbox->find_widget or so
2859 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2860 $self->{hover} = $self->{item}{$HOVER};
2861}
2862
2863sub button_up {
2864 my ($self, $ev, $x, $y) = @_;
2865
2866 if ($ev->{button} == $self->{button}) {
2867 undef $GRAB;
2868 $self->hide;
2869
2130 $self->emit ("open"); 2870 $self->_emit ("popdown");
2871 $self->{hover}[1]->() if $self->{hover};
2872 }
2873}
2874
2875#############################################################################
2876
2877package CFClient::UI::Statusbox;
2878
2879our @ISA = CFClient::UI::VBox::;
2880
2881sub new {
2882 my $class = shift;
2883
2884 $class->SUPER::new (
2885 fontsize => 0.8,
2886 @_,
2887 )
2888}
2889
2890sub reorder {
2891 my ($self) = @_;
2892 my $NOW = time;
2893
2894 while (my ($k, $v) = each %{ $self->{item} }) {
2895 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2896 }
2897
2898 my @widgets;
2899
2900 my @items = sort {
2901 $a->{pri} <=> $b->{pri}
2902 or $b->{id} <=> $a->{id}
2903 } values %{ $self->{item} };
2904
2905 my $count = 10 + 1;
2906 for my $item (@items) {
2907 last unless --$count;
2908
2909 push @widgets, $item->{label} ||= do {
2910 # TODO: doesn't handle markup well (read as: at all)
2911 my $short = $item->{count} > 1
2912 ? "<b>$item->{count} ×</b> $item->{text}"
2913 : $item->{text};
2914
2915 for ($short) {
2916 s/^\s+//;
2917 s/\s+/ /g;
2918 }
2919
2920 new CFClient::UI::Label
2921 markup => $short,
2922 tooltip => $item->{tooltip},
2923 tooltip_font => $::FONT_PROP,
2924 tooltip_width => 0.67,
2925 fontsize => $item->{fontsize} || $self->{fontsize},
2926 max_w => $::WIDTH * 0.44,
2927 fg => $item->{fg},
2928 can_events => 1,
2929 can_hover => 1
2930 };
2931 }
2932
2933 $self->clear;
2934 $self->SUPER::add (reverse @widgets);
2935}
2936
2937sub add {
2938 my ($self, $text, %arg) = @_;
2939
2940 $text =~ s/^\s+//;
2941 $text =~ s/\s+$//;
2942
2943 return unless $text;
2944
2945 my $timeout = time + ((delete $arg{timeout}) || 60);
2946
2947 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2948
2949 if (my $item = $self->{item}{$group}) {
2950 if ($item->{text} eq $text) {
2951 $item->{count}++;
2952 } else {
2953 $item->{count} = 1;
2954 $item->{text} = $item->{tooltip} = $text;
2955 }
2956 $item->{id} = ++$self->{id};
2957 $item->{timeout} = $timeout;
2958 delete $item->{label};
2131 } else { 2959 } else {
2132 $CFClient::UI::ROOT->remove ($self->{other}); 2960 $self->{item}{$group} = {
2133 $self->emit ("close"); 2961 id => ++$self->{id},
2962 text => $text,
2963 timeout => $timeout,
2964 tooltip => $text,
2965 fg => [0.8, 0.8, 0.8, 0.8],
2966 pri => 0,
2967 count => 1,
2968 %arg,
2969 };
2134 } 2970 }
2135 2971
2136 $self->emit (changed => $self->{state}); 2972 $self->reorder;
2973}
2974
2975sub reconfigure {
2976 my ($self) = @_;
2977
2978 delete $_->{label}
2979 for values %{ $self->{item} || {} };
2980
2981 $self->reorder;
2982 $self->SUPER::reconfigure;
2137} 2983}
2138 2984
2139############################################################################# 2985#############################################################################
2140 2986
2987package CFClient::UI::Inventory;
2988
2989our @ISA = CFClient::UI::ScrolledWindow::;
2990
2991sub new {
2992 my $class = shift;
2993
2994 my $self = $class->SUPER::new (
2995 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2996 @_,
2997 );
2998
2999 $self
3000}
3001
3002sub set_items {
3003 my ($self, $items) = @_;
3004
3005 $self->{scrolled}->clear;
3006 return unless $items;
3007
3008 my @items = sort {
3009 ($a->{type} <=> $b->{type})
3010 or ($a->{name} cmp $b->{name})
3011 } @$items;
3012
3013 $self->{real_items} = \@items;
3014
3015 my $row = 0;
3016 for my $item (@items) {
3017 CFClient::Item::update_widgets $item;
3018
3019 $self->{scrolled}->add (0, $row, $item->{face_widget});
3020 $self->{scrolled}->add (1, $row, $item->{desc_widget});
3021 $self->{scrolled}->add (2, $row, $item->{weight_widget});
3022
3023 $row++;
3024 }
3025}
3026
3027#############################################################################
3028
3029package CFClient::UI::BindEditor;
3030
3031our @ISA = CFClient::UI::FancyFrame::;
3032
3033sub new {
3034 my $class = shift;
3035
3036 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3037
3038 $self->add (my $vb = new CFClient::UI::VBox);
3039
3040
3041 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3042 text => "start recording",
3043 tooltip => "Start/Stops recording of actions."
3044 ."All subsequent actions after the recording started will be captured."
3045 ."The actions are displayed after the record was stopped."
3046 ."To bind the action you have to click on the 'Bind' button",
3047 on_activate => sub {
3048 unless ($self->{recording}) {
3049 $self->start;
3050 } else {
3051 $self->stop;
3052 }
3053 });
3054
3055 $vb->add (new CFClient::UI::Label text => "Actions:");
3056 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3057
3058 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3059 $vb->add (my $hb = new CFClient::UI::HBox);
3060 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3061 $hb->add (new CFClient::UI::Button
3062 text => "bind",
3063 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3064 on_activate => sub {
3065 $self->ask_for_bind;
3066 });
3067
3068 $vb->add (my $hb = new CFClient::UI::HBox);
3069 $hb->add (new CFClient::UI::Button
3070 text => "ok",
3071 expand => 1,
3072 tooltip => "This closes the binding editor and saves the binding",
3073 on_activate => sub {
3074 $self->hide;
3075 $self->commit;
3076 });
3077
3078 $hb->add (new CFClient::UI::Button
3079 text => "cancel",
3080 expand => 1,
3081 tooltip => "This closes the binding editor without saving",
3082 on_activate => sub {
3083 $self->hide;
3084 $self->{binding_cancel}->()
3085 if $self->{binding_cancel};
3086 });
3087
3088 $self->update_binding_widgets;
3089
3090 $self
3091}
3092
3093sub commit {
3094 my ($self) = @_;
3095 my ($mod, $sym, $cmds) = $self->get_binding;
3096 if ($sym != 0 && @$cmds > 0) {
3097 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3098 ."'. Don't forget 'Save Config'!");
3099 $self->{binding_change}->($mod, $sym, $cmds)
3100 if $self->{binding_change};
3101 } else {
3102 $::STATUSBOX->add ("No action bound, no key or action specified!");
3103 $self->{binding_cancel}->()
3104 if $self->{binding_cancel};
3105 }
3106}
3107
3108sub start {
3109 my ($self) = @_;
3110
3111 $self->{rec_btn}->set_text ("stop recording");
3112 $self->{recording} = 1;
3113 $self->clear_command_list;
3114 $::CONN->start_record if $::CONN;
3115}
3116
3117sub stop {
3118 my ($self) = @_;
3119
3120 $self->{rec_btn}->set_text ("start recording");
3121 $self->{recording} = 0;
3122
3123 my $rec;
3124 $rec = $::CONN->stop_record if $::CONN;
3125 return unless ref $rec eq 'ARRAY';
3126 $self->set_command_list ($rec);
3127}
3128
3129# if $commit is true, the binding will be set after the user entered a key combo
3130sub ask_for_bind {
3131 my ($self, $commit) = @_;
3132
3133 CFClient::Binder::open_binding_dialog (sub {
3134 my ($mod, $sym) = @_;
3135 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3136 $self->update_binding_widgets;
3137 $self->commit if $commit;
3138 });
3139}
3140
3141# $mod and $sym are the modifiers and key symbol
3142# $cmds is a array ref of strings (the commands)
3143# $cb is the callback that is executed on OK
3144# $ccb is the callback that is executed on CANCEL and
3145# when the binding was unsuccessful on OK
3146sub set_binding {
3147 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3148
3149 $self->clear_command_list;
3150 $self->{recording} = 0;
3151 $self->{rec_btn}->set_text ("start recording");
3152
3153 $self->{binding} = [$mod, $sym];
3154 $self->{commands} = $cmds;
3155
3156 $self->{binding_change} = $cb;
3157 $self->{binding_cancel} = $ccb;
3158
3159 $self->update_binding_widgets;
3160}
3161
3162# this is a shortcut method that asks for a binding
3163# and then just binds it.
3164sub do_quick_binding {
3165 my ($self, $cmds) = @_;
3166 $self->set_binding (undef, undef, $cmds, sub {
3167 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3168 });
3169 $self->ask_for_bind (1);
3170}
3171
3172sub update_binding_widgets {
3173 my ($self) = @_;
3174 my ($mod, $sym, $cmds) = $self->get_binding;
3175 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3176 $self->set_command_list ($cmds);
3177}
3178
3179sub get_binding {
3180 my ($self) = @_;
3181 return (
3182 $self->{binding}->[0],
3183 $self->{binding}->[1],
3184 [ grep { defined $_ } @{$self->{commands}} ]
3185 );
3186}
3187
3188sub clear_command_list {
3189 my ($self) = @_;
3190 $self->{cmdbox}->clear ();
3191}
3192
3193sub set_command_list {
3194 my ($self, $cmds) = @_;
3195
3196 $self->{cmdbox}->clear ();
3197 $self->{commands} = $cmds;
3198
3199 my $idx = 0;
3200
3201 for (@$cmds) {
3202 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3203
3204 my $i = $idx;
3205 $hb->add (new CFClient::UI::Label text => $_);
3206 $hb->add (new CFClient::UI::Button
3207 text => "delete",
3208 tooltip => "Deletes the action from the record",
3209 on_activate => sub {
3210 $self->{cmdbox}->remove ($hb);
3211 $cmds->[$i] = undef;
3212 });
3213
3214
3215 $idx++
3216 }
3217}
3218
3219#############################################################################
3220
3221package CFClient::UI::SpellList;
3222
3223our @ISA = CFClient::UI::FancyFrame::;
3224
3225sub new {
3226 my $class = shift;
3227
3228 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3229
3230 $self->add (new CFClient::UI::ScrolledWindow
3231 scrolled => $self->{spellbox} = new CFClient::UI::Table);
3232
3233 $self;
3234}
3235
3236# XXX: Do sorting? Argl...
3237sub add_spell {
3238 my ($self, $spell) = @_;
3239 $self->{spells}->{$spell->{name}} = $spell;
3240
3241 $self->{spellbox}->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3242 face => $spell->{face},
3243 can_hover => 1,
3244 can_events => 1,
3245 tooltip => $spell->{message});
3246
3247 $self->{spellbox}->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3248 text => $spell->{name},
3249 can_hover => 1,
3250 can_events => 1,
3251 tooltip => $spell->{message},
3252 expand => 1);
3253
3254 $self->{spellbox}->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3255 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3256 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3257 expand => 1);
3258
3259 $self->{spellbox}->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3260 text => "bind to key",
3261 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3262}
3263
3264sub rebuild_spell_list {
3265 my ($self) = @_;
3266 $self->{tbl_idx} = 0;
3267 $self->add_spell ($_) for values %{$self->{spells}};
3268}
3269
3270sub remove_spell {
3271 my ($self, $spell) = @_;
3272 delete $self->{spells}->{$spell->{name}};
3273 $self->rebuild_spell_list;
3274}
3275
3276#############################################################################
3277
2141package CFClient::UI::Root; 3278package CFClient::UI::Root;
2142 3279
2143our @ISA = CFClient::UI::Container::; 3280our @ISA = CFClient::UI::Container::;
2144 3281
2145use SDL::OpenGL; 3282use CFClient::OpenGL;
2146 3283
2147sub check_size { 3284sub new {
2148 my ($self) = @_; 3285 my $class = shift;
2149 3286
2150 $self->configure (0, 0, $::WITH, $::HEIGHT); 3287 my $self = $class->SUPER::new (
3288 visible => 1,
3289 @_,
3290 );
3291
3292 Scalar::Util::weaken ($self->{root} = $self);
3293
3294 $self
2151} 3295}
2152 3296
2153sub size_request { 3297sub size_request {
2154 ($::WIDTH, $::HEIGHT) 3298 my ($self) = @_;
2155}
2156 3299
2157sub configure { 3300 ($self->{w}, $self->{h})
3301}
3302
3303sub _to_pixel {
3304 my ($coord, $size, $max) = @_;
3305
3306 $coord =
3307 $coord eq "center" ? ($max - $size) * 0.5
3308 : $coord eq "max" ? $max
3309 : $coord;
3310
3311 $coord = 0 if $coord < 0;
3312 $coord = $max - $size if $coord > $max - $size;
3313
3314 int $coord + 0.5
3315}
3316
3317sub size_allocate {
2158 my ($self, $x, $y, $w, $h) = @_; 3318 my ($self, $w, $h) = @_;
2159 3319
2160 $self->SUPER::configure ($x, $y, $w, $h); 3320 for my $child ($self->children) {
3321 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2161 3322
2162 $_->configure ($_->{x}, $_->{y}, $_->size_request) 3323 $X = $child->{force_x} if exists $child->{force_x};
2163 for @{$self->{children}}; 3324 $Y = $child->{force_y} if exists $child->{force_y};
2164}
2165 3325
2166sub _topleft { 3326 $X = _to_pixel $X, $W, $self->{w};
3327 $Y = _to_pixel $Y, $H, $self->{h};
3328
3329 $child->configure ($X, $Y, $W, $H);
3330 }
3331}
3332
3333sub coord2local {
2167 my ($self, $x, $y) = @_; 3334 my ($self, $x, $y) = @_;
2168 3335
2169 ($x, $y) 3336 ($x, $y)
2170} 3337}
2171 3338
3339sub coord2global {
3340 my ($self, $x, $y) = @_;
3341
3342 ($x, $y)
3343}
3344
2172sub update { 3345sub update {
2173 my ($self) = @_; 3346 my ($self) = @_;
2174 3347
2175 $self->check_size; 3348 $::WANT_REFRESH++;
2176 ::refresh ();
2177} 3349}
2178 3350
2179sub add { 3351sub add {
2180 my ($self, $child) = @_; 3352 my ($self, @children) = @_;
2181 3353
3354 $_->{is_toplevel} = 1
3355 for @children;
3356
2182 $self->SUPER::add ($child); 3357 $self->SUPER::add (@children);
3358}
3359
3360sub remove {
3361 my ($self, @children) = @_;
3362
3363 $self->SUPER::remove (@children);
3364
3365 delete $self->{is_toplevel}
3366 for @children;
3367
3368 while (@children) {
3369 my $w = pop @children;
3370 push @children, $w->children;
3371 $w->set_invisible;
3372 }
2183} 3373}
2184 3374
2185sub on_refresh { 3375sub on_refresh {
2186 my ($self, $id, $cb) = @_; 3376 my ($self, $id, $cb) = @_;
2187 3377
2188 $self->{refresh_hook}{$id} = $cb; 3378 $self->{refresh_hook}{$id} = $cb;
2189} 3379}
2190 3380
3381sub on_post_alloc {
3382 my ($self, $id, $cb) = @_;
3383
3384 $self->{post_alloc_hook}{$id} = $cb;
3385}
3386
2191sub draw { 3387sub draw {
2192 my ($self) = @_; 3388 my ($self) = @_;
2193 3389
2194 while (my $rcb = delete $self->{refresh_hook}) { 3390 while ($self->{refresh_hook}) {
2195 $_->() for values %$rcb; 3391 $_->()
3392 for values %{delete $self->{refresh_hook}};
2196 } 3393 }
3394
3395 if ($self->{realloc}) {
3396 my %queue;
3397 my @queue;
3398 my $widget;
3399
3400 outer:
3401 while () {
3402 if (my $realloc = delete $self->{realloc}) {
3403 for $widget (values %$realloc) {
3404 $widget->{visible} or next; # do not resize invisible widgets
3405
3406 $queue{$widget+0}++ and next; # duplicates are common
3407
3408 push @{ $queue[$widget->{visible}] }, $widget;
3409 }
3410 }
3411
3412 while () {
3413 @queue or last outer;
3414
3415 $widget = pop @{ $queue[-1] || [] }
3416 and last;
3417
3418 pop @queue;
3419 }
3420
3421 delete $queue{$widget+0};
3422
3423 my ($w, $h) = $widget->size_request;
3424
3425 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3426 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3427
3428 $w = $widget->{force_w} if exists $widget->{force_w};
3429 $h = $widget->{force_h} if exists $widget->{force_h};
3430
3431 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3432 || delete $widget->{force_realloc}) {
3433 $widget->{req_w} = $w;
3434 $widget->{req_h} = $h;
3435
3436 $self->{size_alloc}{$widget+0} = $widget;
3437
3438 if (my $parent = $widget->{parent}) {
3439 $self->{realloc}{$parent+0} = $parent
3440 unless $queue{$parent+0};
3441
3442 $parent->{force_size_alloc} = 1;
3443 $self->{size_alloc}{$parent+0} = $parent;
3444 }
3445 }
3446
3447 delete $self->{realloc}{$widget+0};
3448 }
3449 }
3450
3451 while (my $size_alloc = delete $self->{size_alloc}) {
3452 my @queue = sort { $b->{visible} <=> $a->{visible} }
3453 values %$size_alloc;
3454
3455 while () {
3456 my $widget = pop @queue || last;
3457
3458 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3459
3460 $w = 0 if $w < 0;
3461 $h = 0 if $h < 0;
3462
3463 $w = int $w + 0.5;
3464 $h = int $h + 0.5;
3465
3466 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3467 $widget->{old_w} = $widget->{w};
3468 $widget->{old_h} = $widget->{h};
3469
3470 $widget->{w} = $w;
3471 $widget->{h} = $h;
3472
3473 $widget->emit (size_allocate => $w, $h);
3474 }
3475 }
3476 }
3477
3478 while ($self->{post_alloc_hook}) {
3479 $_->()
3480 for values %{delete $self->{post_alloc_hook}};
3481 }
3482
2197 3483
2198 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3484 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2199 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3485 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2200 glClear GL_COLOR_BUFFER_BIT; 3486 glClear GL_COLOR_BUFFER_BIT;
2201 3487
2202 glMatrixMode GL_PROJECTION; 3488 glMatrixMode GL_PROJECTION;
2203 glLoadIdentity; 3489 glLoadIdentity;
2204 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3490 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2205 glMatrixMode GL_MODELVIEW; 3491 glMatrixMode GL_MODELVIEW;
2206 glLoadIdentity; 3492 glLoadIdentity;
2207 3493
3494 {
3495 package CFClient::UI::Base;
3496
3497 ($draw_x, $draw_y, $draw_w, $draw_h) =
3498 (0, 0, $self->{w}, $self->{h});
3499 }
3500
2208 $self->_draw; 3501 $self->_draw;
2209} 3502}
2210 3503
2211############################################################################# 3504#############################################################################
2212 3505
2213package CFClient::UI; 3506package CFClient::UI;
2214 3507
2215$ROOT = new CFClient::UI::Root; 3508$ROOT = new CFClient::UI::Root;
3509$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2216 3510
22171 35111
2218 3512

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