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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.85 by elmex, Wed Apr 12 12:55:56 2006 UTC vs.
Revision 1.278 by root, Sun Jun 4 23:05:06 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
12our $TOPLEVEL; 14our $LAYOUT;
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 = $TOPLEVEL->find_widget ($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, $GRAB->translate ($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 || $TOPLEVEL->find_widget ($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, $GRAB->translate ($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 || $TOPLEVEL->find_widget ($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; 131 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER; 132 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 133
70 $HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER; 134 check_tooltip;
135 }
136
137 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
138 if $HOVER;
139}
140
141# convert position array to integers
142sub harmonize {
143 my ($vals) = @_;
144
145 my $rem = 0;
146
147 for (@$vals) {
148 my $i = int $_ + $rem;
149 $rem += $_ - $i;
150 $_ = $i;
151 }
152}
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} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
177 $widget->{y} += int $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} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
187 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
188
189 }
190 }
191
192 reconfigure_widgets;
71} 193}
72 194
73############################################################################# 195#############################################################################
74 196
75package CFClient::UI::Base; 197package CFClient::UI::Base;
76 198
77use strict; 199use strict;
78 200
79use SDL::OpenGL; 201use CFClient::OpenGL;
80 202
81sub new { 203sub new {
82 my $class = shift; 204 my $class = shift;
83 205
84 my $self = bless { 206 my $self = bless {
85 x => 0, 207 x => "center",
86 y => 0, 208 y => "center",
87 z => 0, 209 z => 0,
88 w => -1, 210 w => undef,
89 h => -1, 211 h => undef,
212 can_events => 1,
90 @_ 213 @_
91 }, $class; 214 }, $class;
92 215
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
93 for (keys %$self) { 218 for (keys %$self) {
94 if (/^connect_(.*)$/) { 219 if (/^on_(.*)$/) {
95 $self->connect ($1 => delete $self->{$_}); 220 $self->connect ($1 => delete $self->{$_});
96 } 221 }
97 } 222 }
98 223
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
99 $self 236 $self
100} 237}
101 238
239sub destroy {
240 my ($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 $self->{parent};
314}
315
102sub move { 316sub move_abs {
103 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
104 $self->{x} = $x; 318
105 $self->{y} = $y; 319 $self->{x} = List::Util::max 0, int $x;
320 $self->{y} = List::Util::max 0, int $y;
106 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
107}
108 322
109sub needs_redraw { 323 $self->update;
110 0 324}
325
326sub set_size {
327 my ($self, $w, $h) = @_;
328
329 $self->{force_w} = $w;
330 $self->{force_h} = $h;
331
332 $self->realloc;
111} 333}
112 334
113sub size_request { 335sub size_request {
114 require Carp; 336 require Carp;
115 Carp::confess "size_request is abtract"; 337 Carp::confess "size_request is abstract";
116} 338}
117 339
118sub _size_allocate { 340sub configure {
119 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
120 342
343 if ($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) {
121 $self->{x} = $x; 356 $self->{x} = $x;
122 $self->{y} = $y; 357 $self->{y} = $y;
358 $self->update;
359 }
123 360
124 return unless $self->{w} != $w || $self->{h} != $h; 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
125 363
126 $self->{w} = $w; 364 $self->{alloc_w} = $w;
127 $self->{h} = $h; 365 $self->{alloc_h} = $h;
128 366
367 $self->{root}{size_alloc}{$self+0} = $self;
129 1 368 }
130} 369}
131 370
132sub size_allocate { 371sub size_allocate {
372 # nothing to be done
373}
374
375sub children {
376 # nop
377}
378
379sub visible_children {
380 $_[0]->children
381}
382
383sub set_max_size {
133 my ($self, $x, $y, $w, $h) = @_; 384 my ($self, $w, $h) = @_;
134 385
135 $self->_size_allocate ($x, $y, $w, $h); 386 delete $self->{max_w}; $self->{max_w} = $w if $w;
387 delete $self->{max_h}; $self->{max_h} = $h if $h;
388}
389
390sub set_tooltip {
391 my ($self, $tooltip) = @_;
392
393 $tooltip =~ s/^\s+//;
394 $tooltip =~ s/\s+$//;
395
396 return if $self->{tooltip} eq $tooltip;
397
398 $self->{tooltip} = $tooltip;
399
400 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
401 delete $CFClient::UI::TOOLTIP->{owner};
402 CFClient::UI::check_tooltip;
403 }
136} 404}
137 405
138# translate global coordinates to local coordinate system 406# translate global coordinates to local coordinate system
139sub translate { 407sub coord2local {
140 my ($self, $x, $y) = @_; 408 my ($self, $x, $y) = @_;
141 409
142 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 410 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
411}
412
413# translate local coordinates to global coordinate system
414sub coord2global {
415 my ($self, $x, $y) = @_;
416
417 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
143} 418}
144 419
145sub focus_in { 420sub focus_in {
146 my ($self) = @_; 421 my ($self) = @_;
147 422
148 return if $FOCUS == $self; 423 return if $FOCUS == $self;
424 return unless $self->{can_focus};
149 425
150 my $focus = $FOCUS; $FOCUS = $self; 426 my $focus = $FOCUS; $FOCUS = $self;
427
428 $self->_emit (focus_in => $focus);
429
151 $focus->update if $focus; 430 $focus->update if $focus;
152 $FOCUS->update; 431 $FOCUS->update;
153} 432}
154 433
155sub focus_out { 434sub focus_out {
156 my ($self) = @_; 435 my ($self) = @_;
157 436
158 return unless $FOCUS == $self; 437 return unless $FOCUS == $self;
159 438
160 my $focus = $FOCUS; undef $FOCUS; 439 my $focus = $FOCUS; undef $FOCUS;
440
441 $self->_emit (focus_out => $focus);
442
161 $focus->update if $focus; #? 443 $focus->update if $focus; #?
162}
163 444
445 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
446 unless $FOCUS;
447}
448
164sub mouse_motion { } 449sub mouse_motion { 0 }
165sub button_up { } 450sub button_up { 0 }
166sub key_down { } 451sub key_down { 0 }
167sub key_up { } 452sub key_up { 0 }
168 453
169sub button_down { 454sub button_down {
170 my ($self, $ev, $x, $y) = @_; 455 my ($self, $ev, $x, $y) = @_;
171 456
172 $self->focus_in; 457 $self->focus_in;
173}
174 458
175sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
176sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
177sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
178sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
179sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
180
181sub draw {
182 my ($self) = @_;
183
184 return unless $self->{h} && $self->{w};
185
186 glPushMatrix;
187 glTranslate $self->{x}, $self->{y}, 0;
188 $self->_draw;
189 glPopMatrix;
190
191 if ($self == $HOVER) {
192 my ($x, $y) = @$self{qw(x y)};
193
194 glColor 0, 0, 1, 0.2;
195 glEnable GL_BLEND;
196 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
197 glBegin GL_QUADS;
198 glVertex $x , $y;
199 glVertex $x + $self->{w}, $y;
200 glVertex $x + $self->{w}, $y + $self->{h};
201 glVertex $x , $y + $self->{h};
202 glEnd;
203 glDisable GL_BLEND;
204 } 459 0
205}
206
207sub _draw {
208 my ($self) = @_;
209
210 warn "no draw defined for $self\n";
211} 460}
212 461
213sub find_widget { 462sub find_widget {
214 my ($self, $x, $y) = @_; 463 my ($self, $x, $y) = @_;
464
465 return () unless $self->{can_events};
215 466
216 return $self 467 return $self
217 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 468 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
218 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 469 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
219 470
220 () 471 ()
221} 472}
222 473
223sub set_parent { 474sub set_parent {
224 my ($self, $par) = @_; 475 my ($self, $parent) = @_;
225 476
226 $self->{parent} = $par;
227 Scalar::Util::weaken $self->{parent}; 477 Scalar::Util::weaken ($self->{parent} = $parent);
478 $self->set_visible if $parent->{visible};
228} 479}
229 480
230sub get_parent { 481sub connect {
231 $_[0]->{parent} 482 my ($self, $signal, $cb) = @_;
483
484 push @{ $self->{signal_cb}{$signal} }, $cb;
485}
486
487sub _emit {
488 my ($self, $signal, @args) = @_;
489
490 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
491}
492
493sub emit {
494 my ($self, $signal, @args) = @_;
495
496 $self->_emit ($signal, @args)
497 || $self->$signal (@args);
498}
499
500sub visibility_change {
501 #my ($self, $visible) = @_;
502}
503
504sub realloc {
505 my ($self) = @_;
506
507 if ($self->{visible}) {
508 return if $self->{root}{realloc}{$self+0};
509
510 $self->{root}{realloc}{$self+0} = $self;
511 $self->{root}->update;
512 } else {
513 delete $self->{req_w};
514 delete $self->{req_h};
515 }
232} 516}
233 517
234sub update { 518sub update {
235 my ($self) = @_; 519 my ($self) = @_;
236 520
237 $self->{parent}->update 521 $self->{parent}->update
238 if $self->{parent}; 522 if $self->{parent};
239} 523}
240 524
241sub connect { 525sub reconfigure {
242 my ($self, $signal, $cb) = @_; 526 my ($self) = @_;
243 527
244 push @{ $self->{cb}{$signal} }, $cb; 528 $self->realloc;
529 $self->update;
245} 530}
246 531
247sub emit { 532# using global variables seems a bit hacky, but passing through all drawing
248 my ($self, $signal, @args) = @_; 533# functions seems pointless.
534our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
249 535
250 $_->($self, @args) 536sub draw {
251 for @{$self->{cb}{$signal} || []}; 537 my ($self) = @_;
538
539 return unless $self->{h} && $self->{w};
540
541 # update screen rectangle
542 local $draw_x = $draw_x + $self->{x};
543 local $draw_y = $draw_y + $self->{y};
544 local $draw_w = $draw_x + $self->{w};
545 local $draw_h = $draw_y + $self->{h};
546
547 # skip widgets that are entirely outside the drawing area
548 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
549 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
550
551 glPushMatrix;
552 glTranslate $self->{x}, $self->{y}, 0;
553
554 if ($self == $HOVER && $self->{can_hover}) {
555 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
556 glEnable GL_BLEND;
557 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
558 glBegin GL_QUADS;
559 glVertex 0 , 0;
560 glVertex $self->{w}, 0;
561 glVertex $self->{w}, $self->{h};
562 glVertex 0 , $self->{h};
563 glEnd;
564 glDisable GL_BLEND;
565 }
566
567 if ($ENV{CFPLUS_DEBUG} & 1) {
568 glPushMatrix;
569 glColor 1, 1, 0, 1;
570 glTranslate 0.375, 0.375;
571 glBegin GL_LINE_LOOP;
572 glVertex 0 , 0;
573 glVertex $self->{w} - 1, 0;
574 glVertex $self->{w} - 1, $self->{h} - 1;
575 glVertex 0 , $self->{h} - 1;
576 glEnd;
577 glPopMatrix;
578 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
579 }
580
581 $self->_draw;
582 glPopMatrix;
583}
584
585sub _draw {
586 my ($self) = @_;
587
588 warn "no draw defined for $self\n";
252} 589}
253 590
254sub DESTROY { 591sub DESTROY {
255 my ($self) = @_; 592 my ($self) = @_;
256 593
594 delete $WIDGET{$self+0};
257 #$self->deactivate; 595 #$self->deactivate;
258} 596}
259 597
260############################################################################# 598#############################################################################
261 599
262package CFClient::UI::DrawBG; 600package CFClient::UI::DrawBG;
263 601
264our @ISA = CFClient::UI::Base::; 602our @ISA = CFClient::UI::Base::;
265 603
266use strict; 604use strict;
267use SDL::OpenGL; 605use CFClient::OpenGL;
268 606
269sub new { 607sub new {
270 my $class = shift; 608 my $class = shift;
271 609
272 # range [value, low, high, page] 610 # range [value, low, high, page]
273 611
274 $class->SUPER::new ( 612 $class->SUPER::new (
275 bg => [0, 0, 0, 0.2], 613 #bg => [0, 0, 0, 0.2],
276 active_bg => [1, 1, 1, 0.5], 614 #active_bg => [1, 1, 1, 0.5],
277 @_ 615 @_
278 ) 616 )
279} 617}
280 618
281sub _draw { 619sub _draw {
282 my ($self) = @_; 620 my ($self) = @_;
283 621
622 my $color = $FOCUS == $self && $self->{active_bg}
623 ? $self->{active_bg}
624 : $self->{bg};
625
626 if ($color && (@$color < 4 || $color->[3])) {
284 my ($w, $h) = @$self{qw(w h)}; 627 my ($w, $h) = @$self{qw(w h)};
285 628
286 glEnable GL_BLEND; 629 glEnable GL_BLEND;
287 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 630 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
288 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 631 glColor_premultiply @$color;
289 632
290 glBegin GL_QUADS; 633 glBegin GL_QUADS;
291 glVertex 0 , 0; 634 glVertex 0 , 0;
292 glVertex 0 , $h; 635 glVertex 0 , $h;
293 glVertex $w, $h; 636 glVertex $w, $h;
294 glVertex $w, 0; 637 glVertex $w, 0;
295 glEnd; 638 glEnd;
296 639
297 glDisable GL_BLEND; 640 glDisable GL_BLEND;
641 }
298} 642}
299 643
300############################################################################# 644#############################################################################
301 645
302package CFClient::UI::Empty; 646package CFClient::UI::Empty;
303
304our @ISA = CFClient::UI::Base::;
305
306sub size_request {
307 (0, 0)
308}
309
310sub draw { }
311
312#############################################################################
313
314package CFClient::UI::Container;
315 647
316our @ISA = CFClient::UI::Base::; 648our @ISA = CFClient::UI::Base::;
317 649
318sub new { 650sub new {
319 my ($class, %arg) = @_; 651 my ($class, %arg) = @_;
652 $class->SUPER::new (can_events => 0, %arg);
653}
320 654
655sub size_request {
656 my ($self) = @_;
657
658 ($self->{w} + 0, $self->{h} + 0)
659}
660
661sub draw { }
662
663#############################################################################
664
665package CFClient::UI::Container;
666
667our @ISA = CFClient::UI::Base::;
668
669sub new {
670 my ($class, %arg) = @_;
671
321 my $children = delete $arg{children} || []; 672 my $children = delete $arg{children};
322 673
323 my $self = $class->SUPER::new (children => [], %arg); 674 my $self = $class->SUPER::new (
675 children => [],
676 can_events => 0,
677 %arg,
678 );
679
324 $self->add ($_) for @$children; 680 $self->add (@$children)
681 if $children;
325 682
326 $self 683 $self
327} 684}
328 685
329sub add { 686sub add {
330 my ($self, $chld) = @_; 687 my ($self, @widgets) = @_;
331 688
332 $chld->set_parent ($self); 689 $_->set_parent ($self)
690 for @widgets;
691
692 use sort 'stable';
333 693
334 $self->{children} = [ 694 $self->{children} = [
335 sort { $a->{z} <=> $b->{z} } 695 sort { $a->{z} <=> $b->{z} }
336 @{$self->{children}}, $chld 696 @{$self->{children}}, @widgets
337 ]; 697 ];
338 698
339 $self->{w} = $self->{h} = -1; 699 $self->realloc;
340 $self->update; 700}
701
702sub children {
703 @{ $_[0]{children} }
704}
705
706sub remove {
707 my ($self, $child) = @_;
708
709 delete $child->{parent};
710 $child->hide;
711
712 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
713
714 $self->realloc;
715}
716
717sub clear {
718 my ($self) = @_;
719
720 my $children = delete $self->{children};
721 $self->{children} = [];
722
723 for (@$children) {
724 delete $_->{parent};
725 $_->hide;
726 }
727
728 $self->realloc;
729}
730
731sub find_widget {
732 my ($self, $x, $y) = @_;
733
734 $x -= $self->{x};
735 $y -= $self->{y};
736
737 my $res;
738
739 for (reverse $self->visible_children) {
740 $res = $_->find_widget ($x, $y)
741 and return $res;
742 }
743
744 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
745}
746
747sub _draw {
748 my ($self) = @_;
749
750 $_->draw for @{$self->{children}};
751}
752
753#############################################################################
754
755package CFClient::UI::Bin;
756
757our @ISA = CFClient::UI::Container::;
758
759sub new {
760 my ($class, %arg) = @_;
761
762 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
763
764 $class->SUPER::new (children => [$child], %arg)
765}
766
767sub add {
768 my ($self, $child) = @_;
769
770 $self->{children} = [];
771
772 $self->SUPER::add ($child);
341} 773}
342 774
343sub remove { 775sub remove {
344 my ($self, $widget) = @_; 776 my ($self, $widget) = @_;
345 777
346 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 778 $self->SUPER::remove ($widget);
347 779
348 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 780 $self->{children} = [new CFClient::UI::Empty]
781 unless @{$self->{children}};
782}
783
784sub child { $_[0]->{children}[0] }
785
786sub size_request {
787 $_[0]{children}[0]->size_request
788}
789
790sub size_allocate {
791 my ($self, $w, $h) = @_;
792
793 $self->{children}[0]->configure (0, 0, $w, $h);
794}
795
796#############################################################################
797
798# back-buffered drawing area
799
800package CFClient::UI::Window;
801
802our @ISA = CFClient::UI::Bin::;
803
804use CFClient::OpenGL;
805
806sub new {
807 my ($class, %arg) = @_;
808
809 my $self = $class->SUPER::new (%arg);
810}
811
812sub update {
813 my ($self) = @_;
814
815 $ROOT->on_post_alloc ($self => sub { $self->render_child });
816 $self->SUPER::update;
817}
818
819sub size_allocate {
820 my ($self, $w, $h) = @_;
821
822 $self->SUPER::size_allocate ($w, $h);
823 $self->update;
824}
825
826sub _render {
827 my ($self) = @_;
828
829 $self->{children}[0]->draw;
830}
831
832sub render_child {
833 my ($self) = @_;
834
835 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
836 glClearColor 0, 0, 0, 0;
837 glClear GL_COLOR_BUFFER_BIT;
838
839 {
840 package CFClient::UI::Base;
841
842 ($draw_x, $draw_y, $draw_w, $draw_h) =
843 (0, 0, $self->{w}, $self->{h});
844 }
845
846 $self->_render;
847 };
848}
849
850sub _draw {
851 my ($self) = @_;
852
853 my ($w, $h) = @$self{qw(w h)};
854
855 my $tex = $self->{texture}
856 or return;
857
858 glEnable GL_TEXTURE_2D;
859 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
860 glEnable GL_BLEND;
861 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
862 glColor 0, 0, 0, 1;
863
864 $tex->draw_quad (0, 0, $w, $h);
865
866 glDisable GL_BLEND;
867 glDisable GL_TEXTURE_2D;
868}
869
870#############################################################################
871
872package CFClient::UI::ViewPort;
873
874our @ISA = CFClient::UI::Window::;
875
876sub new {
877 my $class = shift;
878
879 $class->SUPER::new (
880 scroll_x => 0,
881 scroll_y => 1,
882 @_,
883 )
884}
885
886sub size_request {
887 my ($self) = @_;
888
889 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
890
891 $w = 10 if $self->{scroll_x};
892 $h = 10 if $self->{scroll_y};
893
894 ($w, $h)
895}
896
897sub size_allocate {
898 my ($self, $w, $h) = @_;
899
900 my $child = $self->child;
901
902 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
903 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
904
905 $self->child->configure (0, 0, $w, $h);
906 $self->update;
907}
908
909sub set_offset {
910 my ($self, $x, $y) = @_;
911
912 $self->{view_x} = int $x;
913 $self->{view_y} = int $y;
914
915 $self->update;
916}
917
918# hmm, this does not work for topleft of $self... but we should not ask for that
919sub coord2local {
920 my ($self, $x, $y) = @_;
921
922 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
923}
924
925sub coord2global {
926 my ($self, $x, $y) = @_;
927
928 $x = List::Util::min $self->{w}, $x - $self->{view_x};
929 $y = List::Util::min $self->{h}, $y - $self->{view_y};
930
931 $self->SUPER::coord2global ($x, $y)
349} 932}
350 933
351sub find_widget { 934sub find_widget {
352 my ($self, $x, $y) = @_; 935 my ($self, $x, $y) = @_;
353 936
354 $x -= $self->{x}; 937 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
355 $y -= $self->{y}; 938 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
356 939 ) {
357 my $res;
358
359 for (reverse @{ $self->{children} }) {
360 $res = $_->find_widget ($x, $y)
361 and return $res;
362 }
363
364 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 940 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
941 } else {
942 $self->CFClient::UI::Base::find_widget ($x, $y)
943 }
365} 944}
366 945
367sub _draw { 946sub _render {
368 my ($self) = @_; 947 my ($self) = @_;
369 948
370 $_->draw for @{$self->{children}}; 949 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
950 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
951
952 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
953
954 $self->SUPER::_render;
371} 955}
372 956
373############################################################################# 957#############################################################################
374 958
375package CFClient::UI::Bin; 959package CFClient::UI::ScrolledWindow;
376 960
377our @ISA = CFClient::UI::Container::; 961our @ISA = CFClient::UI::HBox::;
378 962
379sub new { 963sub new {
380 my ($class, %arg) = @_; 964 my ($class, %arg) = @_;
381 965
382 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 966 my $child = delete $arg{child};
383 967
384 $class->SUPER::new (children => [$child], %arg) 968 my $self;
969
970 my $slider = new CFClient::UI::Slider
971 vertical => 1,
972 range => [0, 0, 1, 0.01], # HACK fix
973 on_changed => sub {
974 $self->{vp}->set_offset (0, $_[1]);
975 },
976 ;
977
978 $self = $class->SUPER::new (
979 vp => (new CFClient::UI::ViewPort expand => 1),
980 slider => $slider,
981 %arg,
982 );
983
984 $self->SUPER::add ($self->{vp}, $self->{slider});
985 $self->add ($child) if $child;
986
987 $self
385} 988}
386 989
387sub add { 990sub add {
388 my ($self, $widget) = @_; 991 my ($self, $widget) = @_;
389 992
390 $self->{children} = []; 993 $self->{vp}->add ($self->{child} = $widget);
391
392 $self->SUPER::add ($widget);
393} 994}
394 995
395sub remove { 996sub update {
396 my ($self, $widget) = @_; 997 my ($self) = @_;
397 998
398 $self->SUPER::remove ($widget); 999 $self->SUPER::update;
399 1000
400 $self->{children} = [new CFClient::UI::Empty] 1001 # todo: overwrite size_allocate of child
401 unless @{$self->{children}}; 1002 my $child = $self->{vp}->child;
402} 1003 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
403
404sub child { $_[0]->{children}[0] }
405
406sub size_request {
407 $_[0]{children}[0]->size_request
408} 1004}
409 1005
410sub size_allocate { 1006sub size_allocate {
411 my ($self, $x, $y, $w, $h) = @_; 1007 my ($self, $w, $h) = @_;
412 1008
413 $self->_size_allocate ($x, $y, $w, $h) or return; 1009 $self->SUPER::size_allocate ($w, $h);
414 1010
415 $self->{children}[0]->size_allocate (0, 0, $w, $h); 1011 my $child = $self->{vp}->child;
1012 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
416} 1013}
1014
1015#TODO# update range on size_allocate depending on child
1016# update viewport offset on scroll
417 1017
418############################################################################# 1018#############################################################################
419 1019
420package CFClient::UI::Window; 1020package CFClient::UI::Frame;
421 1021
422our @ISA = CFClient::UI::Bin::; 1022our @ISA = CFClient::UI::Bin::;
423 1023
424use SDL::OpenGL; 1024use CFClient::OpenGL;
1025
1026sub new {
1027 my $class = shift;
1028
1029 $class->SUPER::new (
1030 bg => undef,
1031 @_,
1032 )
1033}
1034
1035sub _draw {
1036 my ($self) = @_;
1037
1038 if ($self->{bg}) {
1039 my ($w, $h) = @$self{qw(w h)};
1040
1041 glEnable GL_BLEND;
1042 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1043 glColor_premultiply @{ $self->{bg} };
1044
1045 glBegin GL_QUADS;
1046 glVertex 0 , 0;
1047 glVertex 0 , $h;
1048 glVertex $w, $h;
1049 glVertex $w, 0;
1050 glEnd;
1051
1052 glDisable GL_BLEND;
1053 }
1054
1055 $self->SUPER::_draw;
1056}
1057
1058#############################################################################
1059
1060package CFClient::UI::FancyFrame;
1061
1062our @ISA = CFClient::UI::Bin::;
1063
1064use CFClient::OpenGL;
1065
1066my $bg =
1067 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1068 mipmap => 1, wrap => 1;
1069
1070my @border =
1071 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1072 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
425 1073
426sub new { 1074sub new {
427 my ($class, %arg) = @_; 1075 my ($class, %arg) = @_;
428 1076
1077 my $title = delete $arg{title};
1078
429 my $self = $class->SUPER::new (%arg); 1079 my $self = $class->SUPER::new (
430} 1080 bg => [1, 1, 1, 1],
1081 border_bg => [1, 1, 1, 1],
1082 border => 0.6,
1083 can_events => 1,
1084 min_w => 16,
1085 min_h => 16,
1086 %arg,
1087 );
431 1088
432sub update { 1089 $self->{title} = new CFClient::UI::Label
1090 align => 0,
1091 valign => 1,
1092 text => $title,
1093 fontsize => $self->{border}
1094 if defined $title;
1095
1096 $self
1097}
1098
1099sub add {
433 my ($self) = @_; 1100 my ($self, @widgets) = @_;
434 1101
435 # we want to do this delayed... 1102 $self->SUPER::add (@widgets);
436 $self->render_chld; 1103 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
437 $self->SUPER::update;
438} 1104}
439 1105
440sub render_chld { 1106sub border {
441 my ($self) = @_; 1107 int $_[0]{border} * $::FONTSIZE
1108}
442 1109
443 $self->{texture} = 1110sub size_request {
444 CFClient::Texture->new_from_opengl ( 1111 my ($self) = @_;
445 $self->{w}, $self->{h}, sub { $self->child->draw } 1112
446 ); 1113 $self->{title}->size_request
1114 if $self->{title};
1115
1116 my ($w, $h) = $self->SUPER::size_request;
1117
1118 (
1119 $w + $self->border * 2,
1120 $h + $self->border * 2,
1121 )
447} 1122}
448 1123
449sub size_allocate { 1124sub size_allocate {
450 my ($self, $x, $y, $w, $h) = @_; 1125 my ($self, $w, $h) = @_;
451 1126
452 $self->_size_allocate ($x, $y, $w, $h) or return; 1127 if ($self->{title}) {
453 1128 $self->{title}{w} = $w;
1129 $self->{title}{h} = $h;
454 $self->child->size_allocate (0, 0, $w, $h); 1130 $self->{title}->size_allocate ($w, $h);
1131 }
455 1132
456 $self->render_chld; 1133 my $border = $self->border;
457}
458 1134
459sub _draw { 1135 $h -= List::Util::max 0, $border * 2;
460 my ($self) = @_; 1136 $w -= List::Util::max 0, $border * 2;
461
462 my ($w, $h) = ($self->w, $self->h);
463
464 my $tex = $self->{texture}
465 or return;
466
467 glEnable GL_BLEND;
468 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
469 glEnable GL_TEXTURE_2D;
470 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
471
472 $tex->draw_quad (0, 0, $w, $h);
473
474 glDisable GL_BLEND;
475 glDisable GL_TEXTURE_2D;
476}
477
478#############################################################################
479
480package CFClient::UI::Frame;
481
482our @ISA = CFClient::UI::Bin::;
483
484use SDL::OpenGL;
485
486sub size_request {
487 my ($self) = @_;
488 my $chld = $self->child
489 or return (0, 0);
490
491 $chld->move (2, 2);
492
493 map { $_ + 4 } $chld->size_request;
494}
495
496sub size_allocate {
497 my ($self, $x, $y, $w, $h) = @_;
498 1137
499 $self->_size_allocate ($x, $y, $w, $h) or return; 1138 $self->child->configure ($border, $border, $w, $h);
500
501 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
502}
503
504sub _draw {
505 my ($self) = @_;
506
507 my $chld = $self->child;
508
509 my ($w, $h) = $chld->size_request;
510
511 glBegin GL_QUADS;
512 glColor 0, 0, 0;
513 glVertex 0 , 0;
514 glVertex 0 , $h + 4;
515 glVertex $w + 4 , $h + 4;
516 glVertex $w + 4 , 0;
517 glEnd;
518
519 $chld->draw;
520}
521
522#############################################################################
523
524package CFClient::UI::FancyFrame;
525
526our @ISA = CFClient::UI::Bin::;
527
528use SDL::OpenGL;
529
530my @tex =
531 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
532 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
533
534sub size_request {
535 my ($self) = @_;
536
537 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
538
539 my ($w, $h) = $self->SUPER::size_request;
540
541 $h += $tex[1]->{h};
542 $h += $tex[4]->{h};
543 $w += $tex[2]->{w};
544 $w += $tex[3]->{w};
545
546 ($w, $h)
547}
548
549sub size_allocate {
550 my ($self, $x, $y, $w, $h) = @_;
551
552 $self->_size_allocate ($x, $y, $w, $h) or return;
553
554 $h -= $tex[1]{h};
555 $h -= $tex[4]{h};
556 $w -= $tex[2]{w};
557 $w -= $tex[3]{w};
558
559 $h = $h < 0 ? 0 : $h;
560 $w = $w < 0 ? 0 : $w;
561
562 my $child = $self->child;
563
564 $child->size_allocate ($tex[3]->{w}, $tex[1]->{h}, $w, $h);
565} 1139}
566 1140
567sub button_down { 1141sub button_down {
568 my ($self, $ev, $x, $y) = @_; 1142 my ($self, $ev, $x, $y) = @_;
569 1143
570 if ($x < $self->{w} && $x >= $self->{w} - $tex[2]{w} 1144 my ($w, $h) = @$self{qw(w h)};
571 && $y < $self->{h} && $y >= $self->{h} - $tex[4]{h}) { 1145 my $border = $self->border;
572 1146
1147 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1148 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1149
1150 if ($lr & $td) {
1151 my ($wx, $wy) = ($self->{x}, $self->{y});
573 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1152 my ($ox, $oy) = ($ev->{x}, $ev->{y});
574 my ($bw, $bh) = ($self->{w}, $self->{h}); 1153 my ($bw, $bh) = ($self->{w}, $self->{h});
1154
1155 my $mx = $x < $border;
1156 my $my = $y < $border;
575 1157
576 $self->{motion} = sub { 1158 $self->{motion} = sub {
577 my ($ev, $x, $y) = @_; 1159 my ($ev, $x, $y) = @_;
578 1160
579 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1161 my $dx = $ev->{x} - $ox;
1162 my $dy = $ev->{y} - $oy;
580 1163
581 $self->{user_w} = $bw + $x - $ox; 1164 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
582 $self->{user_h} = $bh + $y - $oy; 1165 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1166
1167 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
583 $self->update; 1168 $self->realloc;
584 }; 1169 };
585 1170
586 } elsif ($x >= 0 && $x < $self->{w} 1171 } elsif ($lr ^ $td) {
587 && $y >= 0 && $y < $tex[1]{h}) {
588
589 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1172 my ($ox, $oy) = ($ev->{x}, $ev->{y});
590 my ($bx, $by) = ($self->{x}, $self->{y}); 1173 my ($bx, $by) = ($self->{x}, $self->{y});
591 1174
592 $self->{motion} = sub { 1175 $self->{motion} = sub {
593 my ($ev, $x, $y) = @_; 1176 my ($ev, $x, $y) = @_;
594 1177
595 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1178 ($x, $y) = ($ev->{x}, $ev->{y});
596 1179
597 $self->move ($bx + $x - $ox, $by + $y - $oy); 1180 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
598 $self->update; 1181 # HACK: the next line is required to enforce placement
1182 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
599 }; 1183 };
1184 } else {
1185 return 0;
1186 }
1187
600 } 1188 1
601} 1189}
602 1190
603sub button_up { 1191sub button_up {
604 my ($self, $ev, $x, $y) = @_; 1192 my ($self, $ev, $x, $y) = @_;
605 1193
606 delete $self->{motion}; 1194 !!delete $self->{motion}
607} 1195}
608 1196
609sub mouse_motion { 1197sub mouse_motion {
610 my ($self, $ev, $x, $y) = @_; 1198 my ($self, $ev, $x, $y) = @_;
611 1199
612 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1200 $self->{motion}->($ev, $x, $y) if $self->{motion};
1201
1202 !!$self->{motion}
613} 1203}
614 1204
615sub _draw { 1205sub _draw {
616 my ($self) = @_; 1206 my ($self) = @_;
617 1207
1208 my $child = $self->{children}[0];
1209
618 my ($w, $h) = ($self->{w}, $self->{h}); 1210 my ($w, $h ) = ($self->{w}, $self->{h});
619 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1211 my ($cw, $ch) = ($child->{w}, $child->{h});
620 1212
621 glEnable GL_BLEND;
622 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
623 glEnable GL_TEXTURE_2D; 1213 glEnable GL_TEXTURE_2D;
624 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1214 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
625 1215
626 my $top = $tex[1]; 1216 my $border = $self->border;
627 $top->draw_quad (0, 0, $w, $top->{h});
628 1217
629 my $left = $tex[3]; 1218 glColor @{ $self->{border_bg} };
630 $left->draw_quad (0, $top->{h}, $left->{w}, $ch); 1219 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1220 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1221 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1222 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
631 1223
632 my $right = $tex[2]; 1224 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
633 $right->draw_quad ($w - $right->{w}, $top->{h}, $right->{w}, $ch); 1225 glColor @{ $self->{bg} };
634 1226
635 my $bottom = $tex[4]; 1227 # TODO: repeat texture not scale
636 $bottom->draw_quad (0, $h - $bottom->{h}, $w, $bottom->{h}); 1228 # solve this better(?)
637 1229 $bg->{s} = $cw / $bg->{w};
638 my $bg = $tex[0]; 1230 $bg->{t} = $ch / $bg->{h};
639 1231 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
640 glBindTexture GL_TEXTURE_2D, $bg->{name}; 1232 }
641 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
642
643 my $rep_x = $cw / $bg->{w};
644 my $rep_y = $ch / $bg->{h};
645
646 $bg->draw_quad ($left->{w}, $top->{h}, $cw, $ch);
647 1233
648 glDisable GL_TEXTURE_2D; 1234 glDisable GL_TEXTURE_2D;
649 glDisable GL_BLEND;
650 1235
651 $self->child->draw; 1236 $child->draw;
652 1237
1238 if ($self->{title}) {
1239 glTranslate 0, $border - $self->{h};
1240 $self->{title}->_draw;
1241 }
653} 1242}
654 1243
655############################################################################# 1244#############################################################################
656 1245
657package CFClient::UI::Table; 1246package CFClient::UI::Table;
658 1247
659our @ISA = CFClient::UI::Base::; 1248our @ISA = CFClient::UI::Base::;
660 1249
661use List::Util qw(max sum); 1250use List::Util qw(max sum);
662 1251
663use SDL::OpenGL; 1252use CFClient::OpenGL;
664 1253
665sub new { 1254sub new {
666 my $class = shift; 1255 my $class = shift;
667 1256
668 $class->SUPER::new ( 1257 $class->SUPER::new (
669 col_expand => [], 1258 col_expand => [],
670 @_ 1259 @_,
671 ) 1260 )
672} 1261}
673 1262
1263sub children {
1264 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1265}
1266
674sub add { 1267sub add {
675 my ($self, $x, $y, $chld) = @_; 1268 my ($self, $x, $y, $child) = @_;
676 1269
1270 $child->set_parent ($self);
677 $self->{children}[$y][$x] = $chld; 1271 $self->{children}[$y][$x] = $child;
678 $chld->set_parent ($self);
679 1272
680 $self->{w} = $self->{h} = -1; 1273 $self->realloc;
681 $self->update; 1274}
1275
1276# TODO: move to container class maybe? send children a signal on removal?
1277sub clear {
1278 my ($self) = @_;
1279
1280 my @children = $self->children;
1281 delete $self->{children};
1282
1283 for (@children) {
1284 delete $_->{parent};
1285 $_->hide;
1286 }
1287
1288 $self->realloc;
682} 1289}
683 1290
684sub get_wh { 1291sub get_wh {
685 my ($self) = @_; 1292 my ($self) = @_;
686 1293
… …
691 or next; 1298 or next;
692 1299
693 for my $x (0 .. $#$row) { 1300 for my $x (0 .. $#$row) {
694 my $widget = $row->[$x] 1301 my $widget = $row->[$x]
695 or next; 1302 or next;
696 my ($w, $h) = $widget->size_request; 1303 my ($w, $h) = @$widget{qw(req_w req_h)};
697 1304
698 $w[$x] = max $w[$x], $w; 1305 $w[$x] = max $w[$x], $w;
699 $h[$y] = max $h[$y], $h; 1306 $h[$y] = max $h[$y], $h;
700 } 1307 }
701 } 1308 }
… …
713 (sum @$hs), 1320 (sum @$hs),
714 ) 1321 )
715} 1322}
716 1323
717sub size_allocate { 1324sub size_allocate {
718 my ($self, $x, $y, $w, $h) = @_; 1325 my ($self, $w, $h) = @_;
719
720 $self->_size_allocate ($x, $y, $w, $h) or return;
721 1326
722 my ($ws, $hs) = $self->get_wh; 1327 my ($ws, $hs) = $self->get_wh;
723 1328
724 my $req_w = sum @$ws; 1329 my $req_w = (sum @$ws) || 1;
725 my $req_h = sum @$hs; 1330 my $req_h = (sum @$hs) || 1;
726 1331
727 # TODO: nicer code && do row_expand 1332 # TODO: nicer code && do row_expand
728 my @col_expand = @{$self->{col_expand}}; 1333 my @col_expand = @{$self->{col_expand}};
729 @col_expand = (1) x @$ws unless @col_expand; 1334 @col_expand = (1) x @$ws unless @col_expand;
730 my $col_expand = (sum @col_expand) || 1; 1335 my $col_expand = (sum @col_expand) || 1;
731 1336
732 # linearly scale sizes 1337 # linearly scale sizes
733 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1338 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
734 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1339 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1340
1341 CFClient::UI::harmonize $ws;
1342 CFClient::UI::harmonize $hs;
735 1343
736 my $y; 1344 my $y;
737 1345
738 for my $r (0 .. $#{$self->{children}}) { 1346 for my $r (0 .. $#{$self->{children}}) {
739 my $row = $self->{children}[$r] 1347 my $row = $self->{children}[$r]
… …
744 1352
745 for my $c (0 .. $#$row) { 1353 for my $c (0 .. $#$row) {
746 my $col_w = $ws->[$c]; 1354 my $col_w = $ws->[$c];
747 1355
748 if (my $widget = $row->[$c]) { 1356 if (my $widget = $row->[$c]) {
749 $widget->size_allocate ($x, $y, $col_w, $row_h); 1357 $widget->configure ($x, $y, $col_w, $row_h);
750 } 1358 }
751 1359
752 $x += $col_w; 1360 $x += $col_w;
753 } 1361 }
754 1362
… …
781 } 1389 }
782} 1390}
783 1391
784############################################################################# 1392#############################################################################
785 1393
1394package CFClient::UI::Box;
1395
1396our @ISA = CFClient::UI::Container::;
1397
1398sub size_request {
1399 my ($self) = @_;
1400
1401 $self->{vertical}
1402 ? (
1403 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1404 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1405 )
1406 : (
1407 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1408 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1409 )
1410}
1411
1412sub size_allocate {
1413 my ($self, $w, $h) = @_;
1414
1415 my $space = $self->{vertical} ? $h : $w;
1416 my $children = $self->{children};
1417
1418 my @req;
1419
1420 if ($self->{homogeneous}) {
1421 @req = ($space / (@$children || 1)) x @$children;
1422 } else {
1423 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1424 my $req = List::Util::sum @req;
1425
1426 if ($req > $space) {
1427 # ah well, not enough space
1428 $_ *= $space / $req for @req;
1429 } else {
1430 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1431
1432 $space = ($space - $req) / $expand; # remaining space to give away
1433
1434 $req[$_] += $space * $children->[$_]{expand}
1435 for 0 .. $#$children;
1436 }
1437 }
1438
1439 CFClient::UI::harmonize \@req;
1440
1441 my $pos = 0;
1442 for (0 .. $#$children) {
1443 my $alloc = $req[$_];
1444 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1445
1446 $pos += $alloc;
1447 }
1448
1449 1
1450}
1451
1452#############################################################################
1453
786package CFClient::UI::HBox; 1454package CFClient::UI::HBox;
787 1455
788# TODO: wrap into common Box base class
789
790our @ISA = CFClient::UI::Container::; 1456our @ISA = CFClient::UI::Box::;
791 1457
792sub size_request { 1458sub new {
793 my ($self) = @_; 1459 my $class = shift;
794 1460
795 my @alloc = map [$_->size_request], @{$self->{children}}; 1461 $class->SUPER::new (
796 1462 vertical => 0,
797 ( 1463 @_,
798 (List::Util::sum map $_->[0], @alloc),
799 (List::Util::max map $_->[1], @alloc),
800 ) 1464 )
801} 1465}
802 1466
803sub size_allocate {
804 my ($self, $x, $y, $w, $h) = @_;
805
806 $self->_size_allocate ($x, $y, $w, $h) or return;
807
808 return unless $self->{w};
809
810 ($h, $w) = ($w, $h);
811
812 my $children = $self->{children};
813
814 my @h = map +($_->size_request)[0], @$children;
815
816 my $req_h = List::Util::sum @h;
817
818 if ($req_h > $h) {
819 # ah well, not enough space
820 $_ *= $h / $req_h for @h;
821 } else {
822 my $exp = List::Util::sum map $_->{expand}, @$children;
823 $exp ||= 1;
824
825 for (0 .. $#$children) {
826 my $child = $children->[$_];
827
828 my $alloc_h = $h[$_];
829 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
830 $h[$_] = $alloc_h;
831 }
832 }
833
834 my $y = 0;
835 for (0 .. $#$children) {
836 my $child = $children->[$_];
837 my $h = $h[$_];
838 $child->size_allocate ($y, 0, $h, $w);
839
840 $y += $h;
841 }
842}
843
844############################################################################# 1467#############################################################################
845 1468
846package CFClient::UI::VBox; 1469package CFClient::UI::VBox;
847 1470
848# TODO: wrap into common Box base class
849
850our @ISA = CFClient::UI::Container::; 1471our @ISA = CFClient::UI::Box::;
851 1472
852sub size_request { 1473sub new {
853 my ($self) = @_; 1474 my $class = shift;
854 1475
855 my @alloc = map [$_->size_request], @{$self->{children}}; 1476 $class->SUPER::new (
856 1477 vertical => 1,
857 ( 1478 @_,
858 (List::Util::max map $_->[0], @alloc),
859 (List::Util::sum map $_->[1], @alloc),
860 ) 1479 )
861} 1480}
862 1481
863sub size_allocate {
864 my ($self, $x, $y, $w, $h) = @_;
865
866 $self->_size_allocate ($x, $y, $w, $h) or return;
867
868 return unless $self->{h};
869
870 my $children = $self->{children};
871
872 my @h = map +($_->size_request)[1], @$children;
873
874 my $req_h = List::Util::sum @h;
875
876 if ($req_h > $h) {
877 # ah well, not enough space
878 $_ *= $h / $req_h for @h;
879 } else {
880 my $exp = List::Util::sum map $_->{expand}, @$children;
881 $exp ||= 1;
882
883 for (0 .. $#$children) {
884 my $child = $children->[$_];
885
886 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
887 }
888 }
889
890 my $y = 0;
891 for (0 .. $#$children) {
892 my $child = $children->[$_];
893 my $h = $h[$_];
894 $child->size_allocate (0, $y, $w, $h);
895
896 $y += $h;
897 }
898}
899
900############################################################################# 1482#############################################################################
901 1483
902package CFClient::UI::Label; 1484package CFClient::UI::Label;
903 1485
904our @ISA = CFClient::UI::Base::; 1486our @ISA = CFClient::UI::DrawBG::;
905 1487
906use SDL::OpenGL; 1488use CFClient::OpenGL;
907 1489
908sub new { 1490sub new {
909 my ($class, %arg) = @_; 1491 my ($class, %arg) = @_;
910 1492
911 my $self = $class->SUPER::new ( 1493 my $self = $class->SUPER::new (
912 fg => [1, 1, 1], 1494 fg => [1, 1, 1],
913 height => $::FONTSIZE, 1495 #bg => none
914 text => "", 1496 #active_bg => none
915 align => -1, 1497 #font => default_font
916 padding => 2, 1498 #text => initial text
1499 #markup => initial narkup
1500 #max_w => maximum pixel width
1501 ellipsise => 3, # end
917 layout => new CFClient::Layout, 1502 layout => (new CFClient::Layout),
1503 fontsize => 1,
1504 align => -1,
1505 valign => -1,
1506 padding_x => 2,
1507 padding_y => 2,
1508 can_events => 0,
918 %arg 1509 %arg
919 ); 1510 );
920 1511
1512 if (exists $self->{template}) {
1513 my $layout = new CFClient::Layout;
1514 $layout->set_text (delete $self->{template});
1515 $self->{template} = $layout;
1516 }
1517
1518 if (exists $self->{markup}) {
1519 $self->set_markup (delete $self->{markup});
1520 } else {
921 $self->set_text ($self->{text}); 1521 $self->set_text (delete $self->{text});
1522 }
922 1523
923 $self 1524 $self
924} 1525}
925 1526
926sub escape_text { 1527sub escape($) {
927 local $_ = $_[1]; 1528 local $_ = $_[0];
928 1529
929 s/&/&amp;/g; 1530 s/&/&amp;/g;
930 s/>/&gt;/g; 1531 s/>/&gt;/g;
931 s/</&lt;/g; 1532 s/</&lt;/g;
932 1533
933 $_[1] 1534 $_
1535}
1536
1537sub update {
1538 my ($self) = @_;
1539
1540 delete $self->{texture};
1541 $self->SUPER::update;
934} 1542}
935 1543
936sub set_text { 1544sub set_text {
937 my ($self, $text) = @_; 1545 my ($self, $text) = @_;
938 1546
1547 return if $self->{text} eq "T$text";
939 $self->{text} = $text; 1548 $self->{text} = "T$text";
1549
1550 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1551 $self->{layout}->set_text ($text);
1552
1553 $self->realloc;
1554 $self->update;
1555}
1556
1557sub set_markup {
1558 my ($self, $markup) = @_;
1559
1560 return if $self->{text} eq "M$markup";
1561 $self->{text} = "M$markup";
1562
1563 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1564
1565 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
940 $self->{layout}->set_markup ($text); 1566 $self->{layout}->set_markup ($markup);
941 1567
1568 $self->realloc;
1569 $self->update;
1570}
1571
1572sub size_request {
1573 my ($self) = @_;
1574
1575 $self->{layout}->set_font ($self->{font}) if $self->{font};
1576 $self->{layout}->set_width ($self->{max_w} || -1);
1577 $self->{layout}->set_ellipsise ($self->{ellipsise});
1578 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1579 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1580
1581 my ($w, $h) = $self->{layout}->size;
1582
1583 if (exists $self->{template}) {
1584 $self->{template}->set_font ($self->{font}) if $self->{font};
1585 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1586
1587 my ($w2, $h2) = $self->{template}->size;
1588
1589 $w = List::Util::max $w, $w2;
1590 $h = List::Util::max $h, $h2;
1591 }
1592
1593 ($w, $h)
1594}
1595
1596sub size_allocate {
1597 my ($self, $w, $h) = @_;
1598
1599 delete $self->{ox};
1600
1601 delete $self->{texture}
1602 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1603}
1604
1605sub set_fontsize {
1606 my ($self, $fontsize) = @_;
1607
1608 $self->{fontsize} = $fontsize;
942 delete $self->{texture}; 1609 delete $self->{texture};
943# $self->{w} = $self->{h} = -1;
944 $self->update;
945}
946 1610
947sub get_text { 1611 $self->realloc;
948 my ($self, $text) = @_;
949
950 $self->{text}
951}
952
953sub size_request {
954 my ($self) = @_;
955
956 $self->{layout}->set_width;
957 $self->{layout}->set_height ($self->{height});
958 my ($w, $h) = $self->{layout}->size;
959
960 (
961 $w + $self->{padding} * 2,
962 $h + $self->{padding} * 2,
963 )
964}
965
966sub size_allocate {
967 my ($self, $x, $y, $w, $h) = @_;
968
969 $self->_size_allocate ($x, $y, $w, $h) or return;
970
971 delete $self->{texture};
972}
973
974sub update {
975 my ($self) = @_;
976
977 delete $self->{texture};
978 $self->SUPER::update;
979} 1612}
980 1613
981sub _draw { 1614sub _draw {
982 my ($self) = @_; 1615 my ($self) = @_;
983 1616
1617 $self->SUPER::_draw; # draw background, if applicable
1618
984 my $tex = $self->{texture} ||= do { 1619 my $tex = $self->{texture} ||= do {
1620 $self->{layout}->set_foreground (@{$self->{fg}});
1621 $self->{layout}->set_font ($self->{font}) if $self->{font};
985 $self->{layout}->set_width ($self->{w}); 1622 $self->{layout}->set_width ($self->{w});
986 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height}); 1623 $self->{layout}->set_ellipsise ($self->{ellipsise});
1624 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1625 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1626
987 new_from_layout CFClient::Texture $self->{layout} 1627 new_from_layout CFClient::Texture $self->{layout}
988 }; 1628 };
989 1629
990 glEnable GL_BLEND; 1630 unless (exists $self->{ox}) {
991 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1631 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1632 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1633 : ($self->{w} - $tex->{w}) * 0.5);
1634
1635 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1636 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1637 : ($self->{h} - $tex->{h}) * 0.5);
1638 };
1639
992 glEnable GL_TEXTURE_2D; 1640 glEnable GL_TEXTURE_2D;
993 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1641 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
994 1642
1643 if ($tex->{format} == GL_ALPHA) {
995 glColor @{$self->{fg}}; 1644 glColor @{$self->{fg}};
996 1645 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
997 my $x = 1646 } else {
998 $self->{align} < 0 ? $self->{padding} 1647 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
999 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1648 }
1000 : ($self->{w} - $tex->{w}) * 0.5;
1001
1002 glTranslate $x, ($self->{h} - $tex->{h}) * 0.5, 0;
1003 $tex->draw_quad (0, 0);
1004 1649
1005 glDisable GL_TEXTURE_2D; 1650 glDisable GL_TEXTURE_2D;
1006 glDisable GL_BLEND;
1007} 1651}
1008 1652
1009############################################################################# 1653#############################################################################
1010 1654
1011package CFClient::UI::Entry; 1655package CFClient::UI::EntryBase;
1012 1656
1013our @ISA = CFClient::UI::Label::; 1657our @ISA = CFClient::UI::Label::;
1014 1658
1015use SDL; 1659use CFClient::OpenGL;
1016use SDL::OpenGL;
1017 1660
1018sub new { 1661sub new {
1019 my $class = shift; 1662 my $class = shift;
1020 1663
1021 $class->SUPER::new ( 1664 $class->SUPER::new (
1022 fg => [1, 1, 1], 1665 fg => [1, 1, 1],
1023 bg => [0, 0, 0, 0.2], 1666 bg => [0, 0, 0, 0.2],
1024 active_bg => [1, 1, 1, 0.5], 1667 active_bg => [1, 1, 1, 0.5],
1025 active_fg => [0, 0, 0], 1668 active_fg => [0, 0, 0],
1669 can_hover => 1,
1670 can_focus => 1,
1671 valign => 0,
1672 can_events => 1,
1673 #text => ...
1026 @_ 1674 @_
1027 ) 1675 )
1028} 1676}
1029 1677
1030sub _set_text { 1678sub _set_text {
1031 my ($self, $text) = @_; 1679 my ($self, $text) = @_;
1032 1680
1681 delete $self->{cur_h};
1682
1683 return if $self->{text} eq $text;
1684
1033 $self->{last_activity} = $::NOW; 1685 $self->{last_activity} = $::NOW;
1034
1035 $self->{text} = $text; 1686 $self->{text} = $text;
1036 $self->{layout}->set_width ($self->{w});
1037 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height});
1038 1687
1039 $text =~ s/./*/g if $self->{hidden}; 1688 $text =~ s/./*/g if $self->{hidden};
1689 $self->{layout}->set_text ("$text ");
1040 1690
1041 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1691 $self->_emit (changed => $self->{text});
1042 1692 $self->update;
1043 $text = substr $text, 0, $self->{cursor};
1044 utf8::encode $text;
1045
1046 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1047}
1048
1049sub size_request {
1050 my ($self) = @_;
1051
1052 my ($w, $h) = $self->SUPER::size_request;
1053
1054 ($w + 1, $h) # add 1 for cursor
1055}
1056
1057sub size_allocate {
1058 my ($self, $x, $y, $w, $h) = @_;
1059
1060 $self->SUPER::size_allocate ($x, $y, $w, $h);
1061
1062 $self->_set_text ($self->{text});
1063} 1693}
1064 1694
1065sub set_text { 1695sub set_text {
1066 my ($self, $text) = @_; 1696 my ($self, $text) = @_;
1067 1697
1068 $self->{cursor} = length $text; 1698 $self->{cursor} = length $text;
1069 $self->_set_text ($text); 1699 $self->_set_text ($text);
1070 $self->update; 1700
1701 $self->realloc;
1702}
1703
1704sub get_text {
1705 $_[0]{text}
1706}
1707
1708sub size_request {
1709 my ($self) = @_;
1710
1711 my ($w, $h) = $self->SUPER::size_request;
1712
1713 ($w + 1, $h) # add 1 for cursor
1071} 1714}
1072 1715
1073sub key_down { 1716sub key_down {
1074 my ($self, $ev) = @_; 1717 my ($self, $ev) = @_;
1075 1718
1076 my $mod = $ev->key_mod; 1719 my $mod = $ev->{mod};
1077 my $sym = $ev->key_sym; 1720 my $sym = $ev->{sym};
1078
1079 my $uni = $ev->key_unicode; 1721 my $uni = $ev->{unicode};
1080 1722
1081 my $text = $self->get_text; 1723 my $text = $self->get_text;
1082 1724
1083 if ($sym == SDLK_BACKSPACE) { 1725 if ($uni == 8) {
1084 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1726 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1085 } elsif ($sym == SDLK_DELETE) { 1727 } elsif ($uni == 127) {
1086 substr $text, $self->{cursor}, 1, ""; 1728 substr $text, $self->{cursor}, 1, "";
1087 } elsif ($sym == SDLK_LEFT) { 1729 } elsif ($sym == CFClient::SDLK_LEFT) {
1088 --$self->{cursor} if $self->{cursor}; 1730 --$self->{cursor} if $self->{cursor};
1089 } elsif ($sym == SDLK_RIGHT) { 1731 } elsif ($sym == CFClient::SDLK_RIGHT) {
1090 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1732 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1091 } elsif ($sym == SDLK_HOME) { 1733 } elsif ($sym == CFClient::SDLK_HOME) {
1092 $self->{cursor} = 0; 1734 $self->{cursor} = 0;
1093 } elsif ($sym == SDLK_END) { 1735 } elsif ($sym == CFClient::SDLK_END) {
1094 $self->{cursor} = length $text; 1736 $self->{cursor} = length $text;
1737 } elsif ($uni == 27) {
1738 $self->_emit ('escape');
1095 } elsif ($uni) { 1739 } elsif ($uni) {
1096 substr $text, $self->{cursor}++, 0, chr $uni; 1740 substr $text, $self->{cursor}++, 0, chr $uni;
1741 } else {
1742 return 0;
1097 } 1743 }
1098 1744
1099 $self->_set_text ($text); 1745 $self->_set_text ($text);
1100 $self->update; 1746
1747 $self->realloc;
1748
1749 1
1101} 1750}
1102 1751
1103sub focus_in { 1752sub focus_in {
1104 my ($self) = @_; 1753 my ($self) = @_;
1105 1754
… …
1120 utf8::encode $text; 1769 utf8::encode $text;
1121 $self->{cursor} = length substr $text, 0, $idx; 1770 $self->{cursor} = length substr $text, 0, $idx;
1122 1771
1123 $self->_set_text ($self->{text}); 1772 $self->_set_text ($self->{text});
1124 $self->update; 1773 $self->update;
1774
1775 1
1125} 1776}
1126 1777
1127sub mouse_motion { 1778sub mouse_motion {
1128 my ($self, $ev, $x, $y) = @_; 1779 my ($self, $ev, $x, $y) = @_;
1129# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1780# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1781
1782 0
1130} 1783}
1131 1784
1132sub _draw { 1785sub _draw {
1133 my ($self) = @_; 1786 my ($self) = @_;
1134 1787
1135 local $self->{fg} = $self->{fg}; 1788 local $self->{fg} = $self->{fg};
1136 1789
1137 if ($FOCUS == $self) { 1790 if ($FOCUS == $self) {
1138 glColor @{$self->{active_bg}}; 1791 glColor_premultiply @{$self->{active_bg}};
1139 $self->{fg} = $self->{active_fg}; 1792 $self->{fg} = $self->{active_fg};
1140 } else { 1793 } else {
1141 glColor @{$self->{bg}}; 1794 glColor_premultiply @{$self->{bg}};
1142 } 1795 }
1143 1796
1144 glEnable GL_BLEND; 1797 glEnable GL_BLEND;
1145 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1798 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1146 glBegin GL_QUADS; 1799 glBegin GL_QUADS;
1147 glVertex 0 , 0; 1800 glVertex 0 , 0;
1148 glVertex 0 , $self->{h}; 1801 glVertex 0 , $self->{h};
1149 glVertex $self->{w}, $self->{h}; 1802 glVertex $self->{w}, $self->{h};
1150 glVertex $self->{w}, 0; 1803 glVertex $self->{w}, 0;
… …
1153 1806
1154 $self->SUPER::_draw; 1807 $self->SUPER::_draw;
1155 1808
1156 #TODO: force update every cursor change :( 1809 #TODO: force update every cursor change :(
1157 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1810 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1811
1812 unless (exists $self->{cur_h}) {
1813 my $text = substr $self->{text}, 0, $self->{cursor};
1814 utf8::encode $text;
1815
1816 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1817 }
1818
1158 glColor @{$self->{fg}}; 1819 glColor @{$self->{fg}};
1159 glBegin GL_LINES; 1820 glBegin GL_LINES;
1160 glVertex $self->{cur_x}, $self->{cur_y};
1161 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1821 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1822 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1162 glEnd; 1823 glEnd;
1163 } 1824 }
1164} 1825}
1165 1826
1827package CFClient::UI::Entry;
1828
1829our @ISA = CFClient::UI::EntryBase::;
1830
1831use CFClient::OpenGL;
1832
1833sub key_down {
1834 my ($self, $ev) = @_;
1835
1836 my $sym = $ev->{sym};
1837
1838 if ($sym == 13) {
1839 unshift @{$self->{history}},
1840 my $txt = $self->get_text;
1841 $self->{history_pointer} = -1;
1842 $self->{history_saveback} = '';
1843 $self->_emit (activate => $txt);
1844 $self->update;
1845
1846 } elsif ($sym == CFClient::SDLK_UP) {
1847 if ($self->{history_pointer} < 0) {
1848 $self->{history_saveback} = $self->get_text;
1849 }
1850 if (@{$self->{history} || []} > 0) {
1851 $self->{history_pointer}++;
1852 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1853 $self->{history_pointer} = @{$self->{history} || []} - 1;
1854 }
1855 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1856 }
1857
1858 } elsif ($sym == CFClient::SDLK_DOWN) {
1859 $self->{history_pointer}--;
1860 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1861
1862 if ($self->{history_pointer} >= 0) {
1863 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1864 } else {
1865 $self->set_text ($self->{history_saveback});
1866 }
1867
1868 } else {
1869 return $self->SUPER::key_down ($ev)
1870 }
1871
1872 1
1873}
1874
1166############################################################################# 1875#############################################################################
1167 1876
1168package CFClient::UI::Button; 1877package CFClient::UI::Button;
1169 1878
1170our @ISA = CFClient::UI::Label::; 1879our @ISA = CFClient::UI::Label::;
1171 1880
1172use SDL; 1881use CFClient::OpenGL;
1173use SDL::OpenGL; 1882
1883my @tex =
1884 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1885 qw(b1_button_active.png);
1886
1887sub new {
1888 my $class = shift;
1889
1890 $class->SUPER::new (
1891 padding_x => 4,
1892 padding_y => 4,
1893 fg => [1, 1, 1],
1894 active_fg => [0, 0, 1],
1895 can_hover => 1,
1896 align => 0,
1897 valign => 0,
1898 can_events => 1,
1899 @_
1900 )
1901}
1902
1903sub activate { }
1904
1905sub button_up {
1906 my ($self, $ev, $x, $y) = @_;
1907
1908 $self->emit ("activate")
1909 if $x >= 0 && $x < $self->{w}
1910 && $y >= 0 && $y < $self->{h};
1911
1912 1
1913}
1914
1915sub _draw {
1916 my ($self) = @_;
1917
1918 local $self->{fg} = $self->{fg};
1919
1920 if ($GRAB == $self) {
1921 $self->{fg} = $self->{active_fg};
1922 }
1923
1924 glEnable GL_TEXTURE_2D;
1925 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1926 glColor 0, 0, 0, 1;
1927
1928 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1929
1930 glDisable GL_TEXTURE_2D;
1931
1932 $self->SUPER::_draw;
1933}
1934
1935#############################################################################
1936
1937package CFClient::UI::CheckBox;
1938
1939our @ISA = CFClient::UI::DrawBG::;
1940
1941my @tex =
1942 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1943 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1944
1945use CFClient::OpenGL;
1946
1947sub new {
1948 my $class = shift;
1949
1950 $class->SUPER::new (
1951 padding_x => 2,
1952 padding_y => 2,
1953 fg => [1, 1, 1],
1954 active_fg => [1, 1, 0],
1955 bg => [0, 0, 0, 0.2],
1956 active_bg => [1, 1, 1, 0.5],
1957 state => 0,
1958 can_hover => 1,
1959 @_
1960 )
1961}
1962
1963sub size_request {
1964 my ($self) = @_;
1965
1966 (6) x 2
1967}
1968
1969sub button_down {
1970 my ($self, $ev, $x, $y) = @_;
1971
1972 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1973 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1974 $self->{state} = !$self->{state};
1975 $self->_emit (changed => $self->{state});
1976 } else {
1977 return 0
1978 }
1979
1980 1
1981}
1982
1983sub _draw {
1984 my ($self) = @_;
1985
1986 $self->SUPER::_draw;
1987
1988 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1989
1990 my ($w, $h) = @$self{qw(w h)};
1991
1992 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1993
1994 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1995
1996 my $tex = $self->{state} ? $tex[1] : $tex[0];
1997
1998 glEnable GL_TEXTURE_2D;
1999 $tex->draw_quad_alpha (0, 0, $s, $s);
2000 glDisable GL_TEXTURE_2D;
2001}
2002
2003#############################################################################
2004
2005package CFClient::UI::Image;
2006
2007our @ISA = CFClient::UI::Base::;
2008
2009use CFClient::OpenGL;
2010use Carp qw/confess/;
2011
2012our %loaded_images;
2013
2014sub new {
2015 my $class = shift;
2016
2017 my $self = $class->SUPER::new (can_events => 0, @_);
2018
2019 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2020
2021 $loaded_images{$self->{image}} ||=
2022 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2023
2024 my $tex = $self->{tex} = $loaded_images{$self->{image}};
2025
2026 Scalar::Util::weaken $loaded_images{$self->{image}};
2027
2028 $self->{aspect} = $tex->{w} / $tex->{h};
2029
2030 $self
2031}
2032
2033sub size_request {
2034 my ($self) = @_;
2035
2036 ($self->{tex}->{w}, $self->{tex}->{h})
2037}
2038
2039sub _draw {
2040 my ($self) = @_;
2041
2042 my $tex = $self->{tex};
2043
2044 my ($w, $h) = ($self->{w}, $self->{h});
2045
2046 if ($self->{rot90}) {
2047 glRotate 90, 0, 0, 1;
2048 glTranslate 0, -$self->{w}, 0;
2049
2050 ($w, $h) = ($h, $w);
2051 }
2052
2053 glEnable GL_TEXTURE_2D;
2054 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2055
2056 $tex->draw_quad_alpha (0, 0, $w, $h);
2057
2058 glDisable GL_TEXTURE_2D;
2059}
2060
2061#############################################################################
2062
2063package CFClient::UI::VGauge;
2064
2065our @ISA = CFClient::UI::Base::;
2066
2067use List::Util qw(min max);
2068
2069use CFClient::OpenGL;
2070
2071my %tex = (
2072 food => [
2073 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2074 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2075 ],
2076 grace => [
2077 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2078 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2079 ],
2080 hp => [
2081 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2082 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2083 ],
2084 mana => [
2085 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2086 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2087 ],
2088);
2089
2090# eg. VGauge->new (gauge => 'food'), default gauge: food
2091sub new {
2092 my $class = shift;
2093
2094 my $self = $class->SUPER::new (
2095 type => 'food',
2096 @_
2097 );
2098
2099 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2100
2101 $self
2102}
2103
2104sub size_request {
2105 my ($self) = @_;
2106
2107 #my $tex = $tex{$self->{type}}[0];
2108 #@$tex{qw(w h)}
2109 (0, 0)
2110}
2111
2112sub set_max {
2113 my ($self, $max) = @_;
2114
2115 return if $self->{max_val} == $max;
2116
2117 $self->{max_val} = $max;
2118 $self->update;
2119}
2120
2121sub set_value {
2122 my ($self, $val, $max) = @_;
2123
2124 $self->set_max ($max)
2125 if defined $max;
2126
2127 return if $self->{val} == $val;
2128
2129 $self->{val} = $val;
2130 $self->update;
2131}
2132
2133sub _draw {
2134 my ($self) = @_;
2135
2136 my $tex = $tex{$self->{type}};
2137 my ($t1, $t2, $t3) = @$tex;
2138
2139 my ($w, $h) = ($self->{w}, $self->{h});
2140
2141 if ($self->{vertical}) {
2142 glRotate 90, 0, 0, 1;
2143 glTranslate 0, -$self->{w}, 0;
2144
2145 ($w, $h) = ($h, $w);
2146 }
2147
2148 my $ycut = $self->{val} / ($self->{max_val} || 1);
2149
2150 my $ycut1 = max 0, min 1, $ycut;
2151 my $ycut2 = max 0, min 1, $ycut - 1;
2152
2153 my $h1 = $self->{h} * (1 - $ycut1);
2154 my $h2 = $self->{h} * (1 - $ycut2);
2155
2156 glEnable GL_BLEND;
2157 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2158 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2159 glEnable GL_TEXTURE_2D;
2160 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2161
2162 glBindTexture GL_TEXTURE_2D, $t1->{name};
2163 glBegin GL_QUADS;
2164 glTexCoord 0 , 0; glVertex 0 , 0;
2165 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2166 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2167 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2168 glEnd;
2169
2170 my $ycut1 = List::Util::min 1, $ycut;
2171 glBindTexture GL_TEXTURE_2D, $t2->{name};
2172 glBegin GL_QUADS;
2173 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2174 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2175 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2176 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2177 glEnd;
2178
2179 if ($t3) {
2180 glBindTexture GL_TEXTURE_2D, $t3->{name};
2181 glBegin GL_QUADS;
2182 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2183 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2184 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2185 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2186 glEnd;
2187 }
2188
2189 glDisable GL_BLEND;
2190 glDisable GL_TEXTURE_2D;
2191}
2192
2193#############################################################################
2194
2195package CFClient::UI::Gauge;
2196
2197our @ISA = CFClient::UI::VBox::;
2198
2199sub new {
2200 my ($class, %arg) = @_;
2201
2202 my $self = $class->SUPER::new (
2203 tooltip => $arg{type},
2204 can_hover => 1,
2205 can_events => 1,
2206 %arg,
2207 );
2208
2209 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2210 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2211 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2212
2213 $self
2214}
2215
2216sub set_fontsize {
2217 my ($self, $fsize) = @_;
2218
2219 $self->{value}->set_fontsize ($fsize);
2220 $self->{max} ->set_fontsize ($fsize);
2221}
2222
2223sub set_max {
2224 my ($self, $max) = @_;
2225
2226 $self->{gauge}->set_max ($max);
2227 $self->{max}->set_text ($max);
2228}
2229
2230sub set_value {
2231 my ($self, $val, $max) = @_;
2232
2233 $self->set_max ($max)
2234 if defined $max;
2235
2236 $self->{gauge}->set_value ($val, $max);
2237 $self->{value}->set_text ($val);
2238}
2239
2240#############################################################################
2241
2242package CFClient::UI::Slider;
2243
2244use strict;
2245
2246use CFClient::OpenGL;
2247
2248our @ISA = CFClient::UI::DrawBG::;
1174 2249
1175my @tex = 2250my @tex =
1176 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2251 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1177 qw(b1_button_active.png); 2252 qw(s1_slider.png s1_slider_bg.png);
1178 2253
1179sub new { 2254sub new {
1180 my $class = shift; 2255 my $class = shift;
1181 2256
1182 $class->SUPER::new (
1183 padding => 4,
1184 fg => [1, 1, 1],
1185 bg => [1, 1, 1, 0.2],
1186 active_fg => [1, 1, 0],
1187# active_bg => [0, 0, 0, 0.5],
1188# border_fg => [1, 1, 0],
1189 @_
1190 )
1191}
1192
1193sub button_up {
1194 my ($self, $ev, $x, $y) = @_;
1195
1196 if ($x >= 0 && $x < $self->{w}
1197 && $y >= 0 && $y < $self->{h}) {
1198 $self->emit ("activate");
1199 }
1200}
1201
1202sub _draw {
1203 my ($self) = @_;
1204
1205 local $self->{fg} = $self->{fg};
1206 my $tex = $tex[0];
1207
1208 glEnable GL_BLEND;
1209 glEnable GL_TEXTURE_2D;
1210 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1211
1212 if ($GRAB == $self) {
1213 $self->{fg} = $self->{active_fg};
1214 }
1215
1216 glBindTexture GL_TEXTURE_2D, $tex->{name};
1217 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1218
1219 $tex->draw_quad (0, 0, $self->{w}, $self->{h});
1220
1221 glDisable GL_TEXTURE_2D;
1222 glDisable GL_BLEND;
1223
1224 $self->SUPER::_draw;
1225}
1226
1227#############################################################################
1228
1229package CFClient::UI::Slider;
1230
1231use strict;
1232
1233use SDL::OpenGL;
1234
1235our @ISA = CFClient::UI::DrawBG::;
1236
1237sub new {
1238 my $class = shift;
1239
1240 # range [value, low, high, page] 2257 # range [value, low, high, page, unit]
1241 2258
2259 # TODO: 0-width page
2260 # TODO: req_w/h are wrong with vertical
2261 # TODO: calculations are off
1242 my $self = $class->SUPER::new ( 2262 my $self = $class->SUPER::new (
1243 fg => [1, 1, 1], 2263 fg => [1, 1, 1],
1244 active_fg => [0, 0, 0], 2264 active_fg => [0, 0, 0],
2265 bg => [0, 0, 0, 0.2],
2266 active_bg => [1, 1, 1, 0.5],
1245 range => [0, 0, 100, 10], 2267 range => [0, 0, 100, 10, 0],
1246 req_w => 40, 2268 min_w => $::WIDTH / 80,
1247 req_h => 10, 2269 min_h => $::WIDTH / 80,
1248 vertical => 0, 2270 vertical => 0,
2271 can_hover => 1,
2272 inner_pad => 0.02,
1249 @_ 2273 @_
1250 ); 2274 );
1251 2275
2276 $self->set_value ($self->{range}[0]);
2277 $self->update;
2278
1252 $self 2279 $self
1253} 2280}
1254 2281
2282sub changed { }
2283
2284sub set_range {
2285 my ($self, $range) = @_;
2286
2287 ($range, $self->{range}) = ($self->{range}, $range);
2288
2289 $self->update
2290 if "@$range" ne "@{$self->{range}}";
2291}
2292
2293sub set_value {
2294 my ($self, $value) = @_;
2295
2296 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2297
2298 $hi = $lo + 1 if $hi <= $lo;
2299
2300 $page = $hi - $lo if $page > $hi - $lo;
2301
2302 $value = $lo if $value < $lo;
2303 $value = $hi - $page if $value > $hi - $page;
2304
2305 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2306 if $unit;
2307
2308 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2309
2310 if ($value != $old_value) {
2311 $self->_emit (changed => $value);
2312 $self->update;
2313 }
2314}
2315
1255sub size_request { 2316sub size_request {
1256 my ($self) = @_; 2317 my ($self) = @_;
1257 2318
1258 my $w = $self->{req_w}; 2319 ($self->{req_w}, $self->{req_h})
1259 my $h = $self->{req_h};
1260
1261 $self->{vertical} ? ($h, $w) : ($w, $h)
1262} 2320}
1263 2321
1264sub button_down { 2322sub button_down {
1265 my ($self, $ev, $x, $y) = @_; 2323 my ($self, $ev, $x, $y) = @_;
1266 2324
1267 $self->SUPER::button_down ($ev, $x, $y); 2325 $self->SUPER::button_down ($ev, $x, $y);
2326
2327 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2328
1268 $self->mouse_motion ($ev, $x, $y); 2329 $self->mouse_motion ($ev, $x, $y)
1269} 2330}
1270 2331
1271sub mouse_motion { 2332sub mouse_motion {
1272 my ($self, $ev, $x, $y) = @_; 2333 my ($self, $ev, $x, $y) = @_;
1273 2334
1274 if ($GRAB == $self) { 2335 if ($GRAB == $self) {
2336 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2337
2338 my (undef, $lo, $hi, $page) = @{$self->{range}};
2339
2340 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2341
2342 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2343 } else {
2344 return 0;
2345 }
2346
2347 1
2348}
2349
2350sub update {
2351 my ($self) = @_;
2352
2353 delete $self->{knob_w};
2354 $self->SUPER::update;
2355}
2356
2357sub _draw {
2358 my ($self) = @_;
2359
2360 unless ($self->{knob_w}) {
2361 $self->set_value ($self->{range}[0]);
2362
1275 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2363 my ($value, $lo, $hi, $page) = @{$self->{range}};
2364 my $range = ($hi - $page - $lo) || 1e-100;
1276 2365
1277 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2366 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1278 2367
1279 $x = $x * ($hi - $lo) / $w + $lo; 2368 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1280 $x = $lo if $x < $lo; 2369 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1281 $x = $hi - $page if $x > $hi - $page;
1282 $self->{range}[0] = $x;
1283 2370
1284 $self->emit (changed => $x); 2371 $value = ($value - $lo) / $range;
1285 $self->update; 2372 $value = $value * $self->{scale} + $self->{offset};
1286 }
1287}
1288 2373
1289sub _draw { 2374 $self->{knob_x} = $value - $knob_w * 0.5;
1290 my ($self) = @_; 2375 $self->{knob_w} = $knob_w;
2376 }
1291 2377
1292 $self->SUPER::_draw (); 2378 $self->SUPER::_draw ();
1293 2379
1294 my ($w, $h) = @$self{qw(w h)}; 2380 glScale $self->{w}, $self->{h};
1295 2381
1296 if ($self->{vertical}) { 2382 if ($self->{vertical}) {
1297 # draw a vertical slider like a rotated horizontal slider 2383 # draw a vertical slider like a rotated horizontal slider
1298 2384
2385 glTranslate 1, 0, 0;
1299 glRotate 90, 0, 0, 1; 2386 glRotate 90, 0, 0, 1;
1300 glTranslate 0, -$self->{w}, 0;
1301
1302 ($w, $h) = ($h, $w);
1303 } 2387 }
1304 2388
1305 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2389 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1306 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2390 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1307 2391
1308 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2392 glEnable GL_TEXTURE_2D;
2393 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1309 2394
1310 $page = int $page * $w / ($hi - $lo); 2395 # draw background
1311 $value = int +($value - $lo) * $w / ($hi - $lo); 2396 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1312 2397
1313 $w -= $page; 2398 # draw handle
1314 $page &= ~1; 2399 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1315 glTranslate $page * 0.5, 0, 0;
1316 $page ||= 2;
1317 2400
1318 glColor @$fg; 2401 glDisable GL_TEXTURE_2D;
1319 glBegin GL_LINES;
1320 glVertex 0, 0; glVertex 0, $h;
1321 glVertex $w - 1, 0; glVertex $w - 1, $h;
1322 glVertex 0, $h * 0.5; glVertex $w, $h * 0.5;
1323 glEnd;
1324
1325 my $knob_a = $value - $page * 0.5;
1326 my $knob_b = $value + $page * 0.5;
1327
1328 glBegin GL_QUADS;
1329 glColor @$fg;
1330 glVertex $knob_a, 0;
1331 glVertex $knob_a, $h;
1332 glVertex $knob_b, $h;
1333 glVertex $knob_b, 0;
1334
1335 if ($knob_a < $knob_b - 2) {
1336 glColor @$bg;
1337 glVertex $knob_a + 1, 1;
1338 glVertex $knob_a + 1, $h - 1;
1339 glVertex $knob_b - 1, $h - 1;
1340 glVertex $knob_b - 1, 1;
1341 }
1342 glEnd;
1343} 2402}
1344 2403
1345############################################################################# 2404#############################################################################
1346 2405
1347package CFClient::UI::MapWidget; 2406package CFClient::UI::ValSlider;
1348 2407
1349use strict;
1350
1351use List::Util qw(min max);
1352
1353use SDL;
1354use SDL::OpenGL;
1355
1356our @ISA = CFClient::UI::Base::; 2408our @ISA = CFClient::UI::HBox::;
2409
2410sub new {
2411 my ($class, %arg) = @_;
2412
2413 my $range = delete $arg{range};
2414
2415 my $self = $class->SUPER::new (
2416 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2417 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2418 to_value => sub { shift },
2419 from_value => sub { shift },
2420 %arg,
2421 );
2422
2423 $self->{slider}->connect (changed => sub {
2424 my ($self, $value) = @_;
2425 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2426 $self->{parent}->emit (changed => $value);
2427 });
2428
2429# $self->{entry}->connect (changed => sub {
2430# my ($self, $value) = @_;
2431# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2432# $self->{parent}->emit (changed => $value);
2433# });
2434
2435 $self->add ($self->{slider}, $self->{entry});
2436
2437 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2438
2439 $self
2440}
2441
2442sub set_range { shift->{slider}->set_range (@_) }
2443sub set_value { shift->{slider}->set_value (@_) }
2444
2445#############################################################################
2446
2447package CFClient::UI::TextView;
2448
2449our @ISA = CFClient::UI::HBox::;
2450
2451use CFClient::OpenGL;
1357 2452
1358sub new { 2453sub new {
1359 my $class = shift; 2454 my $class = shift;
1360 2455
1361 $class->SUPER::new ( 2456 my $self = $class->SUPER::new (
1362 z => -1, 2457 fontsize => 1,
1363 list => (glGenLists 1), 2458 can_events => 0,
2459 #font => default_font
1364 @_ 2460 @_,
2461
2462 layout => (new CFClient::Layout 1),
2463 par => [],
2464 height => 0,
2465 children => [
2466 (new CFClient::UI::Empty expand => 1),
2467 (new CFClient::UI::Slider vertical => 1),
2468 ],
1365 ) 2469 );
1366}
1367 2470
1368sub key_down { 2471 $self->{children}[1]->connect (changed => sub { $self->update });
1369 print "MAPKEYDOWN\n";
1370}
1371 2472
1372sub key_up { 2473 $self
1373} 2474}
1374 2475
1375sub size_request { 2476sub set_fontsize {
2477 my ($self, $fontsize) = @_;
2478
2479 $self->{fontsize} = $fontsize;
2480 $self->reflow;
2481}
2482
2483sub size_allocate {
2484 my ($self, $w, $h) = @_;
2485
2486 $self->SUPER::size_allocate ($w, $h);
2487
2488 $self->{layout}->set_font ($self->{font}) if $self->{font};
2489 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2490 $self->{layout}->set_width ($self->{children}[0]{w});
2491
2492 $self->reflow;
2493}
2494
2495sub text_size {
2496 my ($self, $text, $indent) = @_;
2497
2498 my $layout = $self->{layout};
2499
2500 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2501 $layout->set_width ($self->{children}[0]{w} - $indent);
2502 $layout->set_markup ($text);
1376 ( 2503
1377 1 + 32 * int $::WIDTH / 32, 2504 $layout->size
1378 1 + 32 * int $::HEIGHT / 32, 2505}
2506
2507sub reflow {
2508 my ($self) = @_;
2509
2510 $self->{need_reflow}++;
2511 $self->update;
2512}
2513
2514sub set_offset {
2515 my ($self, $offset) = @_;
2516
2517 # todo: base offset on lines or so, not on pixels
2518 $self->{children}[1]->set_value ($offset);
2519}
2520
2521sub clear {
2522 my ($self) = @_;
2523
2524 $self->{par} = [];
2525 $self->{height} = 0;
2526 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2527}
2528
2529sub add_paragraph {
2530 my ($self, $color, $text, $indent) = @_;
2531
2532 for my $line (split /\n/, $text) {
2533 my ($w, $h) = $self->text_size ($line);
2534 $self->{height} += $h;
2535 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
1379 ) 2536 }
2537
2538 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1380} 2539}
1381 2540
1382sub update { 2541sub update {
1383 my ($self) = @_; 2542 my ($self) = @_;
1384 2543
1385 $self->{need_update} = 1;
1386 $self->SUPER::update; 2544 $self->SUPER::update;
1387}
1388 2545
1389sub draw { 2546 return unless $self->{h} > 0;
1390 my ($self) = @_;
1391 2547
2548 delete $self->{texture};
2549
2550 $ROOT->on_post_alloc ($self, sub {
2551 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2552
1392 if (delete $self->{need_update}) { 2553 if (delete $self->{need_reflow}) {
1393 glNewList $self->{list}, GL_COMPILE; 2554 my $height = 0;
1394 2555
1395 my $mx = $::CONN->{mapx}; 2556 my $layout = $self->{layout};
1396 my $my = $::CONN->{mapy};
1397 2557
1398 my $map = $::CONN->{map}; 2558 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1399 2559
1400 my ($xofs, $yofs); 2560 for (@{$self->{par}}) {
2561 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2562 $layout->set_width ($W - $_->[3]);
2563 $layout->set_markup ($_->[4]);
2564 my ($w, $h) = $layout->size;
2565 $_->[0] = $w + $_->[3];
2566 $_->[1] = $h;
2567 }
1401 2568
1402 my $sw = 1 + int $::WIDTH / 32; 2569 $height += $_->[1];
1403 my $sh = 1 + int $::HEIGHT / 32; 2570 }
1404 2571
1405 if ($::CONN->{mapw} > $sw) { 2572 $self->{height} = $height;
1406 $xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5; 2573
1407 } else { 2574 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1408 $xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs}; 2575
2576 delete $self->{texture};
1409 } 2577 }
1410 2578
1411 if ($::CONN->{maph} > $sh) { 2579 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1412 $yofs = $my + ($::CONN->{maph} - $sh) * 0.5; 2580 glClearColor 0.5, 0.5, 0.5, 0;
1413 } else { 2581 glClear GL_COLOR_BUFFER_BIT;
1414 $yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
1415 }
1416 2582
1417 glEnable GL_TEXTURE_2D; 2583 my $top = int $self->{children}[1]{range}[0];
2584
2585 my $y0 = $top;
2586 my $y1 = $top + $H;
2587
2588 my $y = 0;
2589
2590 my $layout = $self->{layout};
2591
2592 $layout->set_font ($self->{font}) if $self->{font};
2593
1418 glEnable GL_BLEND; 2594 glEnable GL_BLEND;
2595 #TODO# not correct in windows where rgba is forced off
1419 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2596 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1420 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1421 2597
1422 my $sw4 = ($sw + 3) & ~3; 2598 for my $par (@{$self->{par}}) {
1423 my $darkness = "\x00" x ($sw4 * $sh); 2599 my $h = $par->[1];
1424 2600
1425 for my $x (0 .. $sw - 1) { 2601 if ($y0 < $y + $h && $y < $y1) {
1426 my $row = $map->[$x + $xofs]; 2602 $layout->set_foreground (@{ $par->[2] });
1427 for my $y (0 .. $sh - 1) { 2603 $layout->set_width ($W - $par->[3]);
2604 $layout->set_markup ($par->[4]);
1428 2605
1429 my $cell = $row->[$y + $yofs] 2606 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1430 or next;
1431 2607
1432 my $dark = $cell->[0]; 2608 glRasterPos $par->[3], $y - $y0;
1433 if ($dark < 0) { 2609 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1434 substr $darkness, $y * $sw4 + $x, 1, chr 224;
1435 } else {
1436 substr $darkness, $y * $sw4 + $x, 1, chr 255 - $dark;
1437 } 2610 }
1438 2611
1439 for my $num (grep $_, @$cell[1,2,3]) { 2612 $y += $h;
1440 my $tex = $::CONN->{face}[$num]{texture} || next;
1441
1442 my ($w, $h) = @$tex{qw(w h)};
1443
1444 $tex->draw_quad (($x + 1) * 32 - $w, ($y + 1) * 32 - $h, $w, $h);
1445 }
1446 } 2613 }
2614
2615 glDisable GL_BLEND;
1447 } 2616 };
2617 });
2618}
1448 2619
1449# if (1) { # higher quality darkness 2620sub _draw {
1450# $lighting =~ s/(.)/$1$1$1/gs; 2621 my ($self) = @_;
1451# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
1452#
1453# $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear");
1454#
1455# $lighting = $pb->get_pixels;
1456# $lighting =~ s/(.)../$1/gs;
1457# }
1458 2622
2623 glEnable GL_TEXTURE_2D;
1459 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 2624 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1460 2625 glColor 1, 1, 1, 1;
1461 $darkness = new CFClient::Texture 2626 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1462 w => $sw4,
1463 h => $sh,
1464 data => $darkness,
1465 internalformat => GL_ALPHA,
1466 format => GL_ALPHA;
1467
1468 glColor 0.45, 0.45, 0.45, 1;
1469 $darkness->draw_quad (0, 0, $sw4 * 32, $sh * 32);
1470
1471 glDisable GL_TEXTURE_2D; 2627 glDisable GL_TEXTURE_2D;
1472 glDisable GL_BLEND;
1473 2628
1474 glEndList; 2629 $self->{children}[1]->draw;
1475 }
1476 2630
1477 glCallList $self->{list};
1478}
1479
1480my %DIR = (
1481 SDLK_KP8, [1, "north"],
1482 SDLK_KP9, [2, "northeast"],
1483 SDLK_KP6, [3, "east"],
1484 SDLK_KP3, [4, "southeast"],
1485 SDLK_KP2, [5, "south"],
1486 SDLK_KP1, [6, "southwest"],
1487 SDLK_KP4, [7, "west"],
1488 SDLK_KP7, [8, "northwest"],
1489
1490 SDLK_UP, [1, "north"],
1491 SDLK_RIGHT, [3, "east"],
1492 SDLK_DOWN, [5, "south"],
1493 SDLK_LEFT, [7, "west"],
1494);
1495
1496sub key_down {
1497 my ($self, $ev) = @_;
1498
1499 my $mod = $ev->key_mod;
1500 my $sym = $ev->key_sym;
1501
1502 if ($sym == SDLK_KP5) {
1503 $::CONN->send ("command stay fire");
1504 } elsif ($sym == SDLK_a) {
1505 $::CONN->send ("command apply");
1506 } elsif (exists $DIR{$sym}) {
1507 if ($mod & KMOD_SHIFT) {
1508 $self->{shft}++;
1509 $::CONN->send ("command fire $DIR{$sym}[0]");
1510 } elsif ($mod & KMOD_CTRL) {
1511 $self->{ctrl}++;
1512 $::CONN->send ("command run $DIR{$sym}[0]");
1513 } else {
1514 $::CONN->send ("command $DIR{$sym}[1]");
1515 }
1516 }
1517}
1518
1519sub key_up {
1520 my ($self, $ev) = @_;
1521
1522 my $mod = $ev->key_mod;
1523 my $sym = $ev->key_sym;
1524
1525 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1526 $::CONN->send ("command fire_stop");
1527 }
1528 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1529 $::CONN->send ("command run_stop");
1530 }
1531} 2631}
1532 2632
1533############################################################################# 2633#############################################################################
1534 2634
1535package CFClient::UI::Animator; 2635package CFClient::UI::Animator;
1536 2636
1537use SDL::OpenGL; 2637use CFClient::OpenGL;
1538 2638
1539our @ISA = CFClient::UI::Bin::; 2639our @ISA = CFClient::UI::Bin::;
1540 2640
1541sub moveto { 2641sub moveto {
1542 my ($self, $x, $y) = @_; 2642 my ($self, $x, $y) = @_;
… …
1572 glPopMatrix; 2672 glPopMatrix;
1573} 2673}
1574 2674
1575############################################################################# 2675#############################################################################
1576 2676
1577package CFClient::UI::Toplevel; 2677package CFClient::UI::Flopper;
2678
2679our @ISA = CFClient::UI::Button::;
2680
2681sub new {
2682 my $class = shift;
2683
2684 my $self = $class->SUPER::new (
2685 state => 0,
2686 on_activate => \&toggle_flopper,
2687 @_
2688 );
2689
2690 $self
2691}
2692
2693sub toggle_flopper {
2694 my ($self) = @_;
2695
2696 $self->{other}->toggle_visibility;
2697}
2698
2699#############################################################################
2700
2701package CFClient::UI::Tooltip;
2702
2703our @ISA = CFClient::UI::Bin::;
2704
2705use CFClient::OpenGL;
2706
2707sub new {
2708 my $class = shift;
2709
2710 $class->SUPER::new (
2711 @_,
2712 can_events => 0,
2713 )
2714}
2715
2716sub set_tooltip_from {
2717 my ($self, $widget) = @_;
2718
2719 my $tooltip = $widget->{tooltip};
2720
2721 if ($ENV{CFPLUS_DEBUG} & 2) {
2722 $tooltip .= "\n\n" . (ref $widget) . "\n"
2723 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2724 . "req $widget->{req_w} $widget->{req_h}\n"
2725 . "visible $widget->{visible}";
2726 }
2727
2728 $self->add (new CFClient::UI::Label
2729 markup => $tooltip,
2730 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2731 fontsize => 0.8,
2732 fg => [0, 0, 0, 1],
2733 ellipsise => 0,
2734 font => ($widget->{tooltip_font} || $::FONT_PROP),
2735 );
2736}
2737
2738sub size_request {
2739 my ($self) = @_;
2740
2741 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2742
2743 ($w + 4, $h + 4)
2744}
2745
2746sub size_allocate {
2747 my ($self, $w, $h) = @_;
2748
2749 $self->SUPER::size_allocate ($w - 4, $h - 4);
2750}
2751
2752sub visibility_change {
2753 my ($self, $visible) = @_;
2754
2755 return unless $visible;
2756
2757 $self->{root}->on_post_alloc ("move_$self" => sub {
2758 my $widget = $self->{owner}
2759 or return;
2760
2761 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2762
2763 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2764 if $x + $self->{w} > $::WIDTH;
2765
2766 $self->move_abs ($x, $y);
2767 });
2768}
2769
2770sub _draw {
2771 my ($self) = @_;
2772
2773 glTranslate 0.375, 0.375;
2774
2775 my ($w, $h) = @$self{qw(w h)};
2776
2777 glColor 1, 0.8, 0.4;
2778 glBegin GL_QUADS;
2779 glVertex 0 , 0;
2780 glVertex 0 , $h;
2781 glVertex $w, $h;
2782 glVertex $w, 0;
2783 glEnd;
2784
2785 glColor 0, 0, 0;
2786 glBegin GL_LINE_LOOP;
2787 glVertex 0 , 0;
2788 glVertex 0 , $h;
2789 glVertex $w, $h;
2790 glVertex $w, 0;
2791 glEnd;
2792
2793 glTranslate 2 - 0.375, 2 - 0.375;
2794
2795 $self->SUPER::_draw;
2796}
2797
2798#############################################################################
2799
2800package CFClient::UI::Face;
2801
2802our @ISA = CFClient::UI::Base::;
2803
2804use CFClient::OpenGL;
2805
2806sub new {
2807 my $class = shift;
2808
2809 my $self = $class->SUPER::new (
2810 aspect => 1,
2811 can_events => 0,
2812 @_,
2813 );
2814
2815 if ($self->{anim} && $self->{animspeed}) {
2816 Scalar::Util::weaken (my $widget = $self);
2817
2818 $self->{timer} = Event->timer (
2819 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2820 hard => 1,
2821 interval => $self->{animspeed},
2822 cb => sub {
2823 ++$widget->{frame};
2824 $widget->update;
2825 },
2826 );
2827 }
2828
2829 $self
2830}
2831
2832sub size_request {
2833 (32, 8)
2834}
2835
2836sub update {
2837 my ($self) = @_;
2838
2839 return unless $self->{visible};
2840
2841 $self->SUPER::update;
2842}
2843
2844sub _draw {
2845 my ($self) = @_;
2846
2847 return unless $::CONN;
2848
2849 my $face;
2850
2851 if ($self->{frame}) {
2852 my $anim = $::CONN->{anim}[$self->{anim}];
2853
2854 $face = $anim->[ $self->{frame} % @$anim ]
2855 if $anim && @$anim;
2856 }
2857
2858 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2859
2860 if ($tex) {
2861 glEnable GL_TEXTURE_2D;
2862 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2863 glColor 1, 1, 1, 1;
2864 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2865 glDisable GL_TEXTURE_2D;
2866 }
2867}
2868
2869sub DESTROY {
2870 my ($self) = @_;
2871
2872 $self->{timer}->cancel
2873 if $self->{timer};
2874
2875 $self->SUPER::DESTROY;
2876}
2877
2878#############################################################################
2879
2880package CFClient::UI::Buttonbar;
2881
2882our @ISA = CFClient::UI::HBox::;
2883
2884# TODO: should actualyl wrap buttons and other goodies.
2885
2886#############################################################################
2887
2888package CFClient::UI::Menu;
2889
2890our @ISA = CFClient::UI::FancyFrame::;
2891
2892use CFClient::OpenGL;
2893
2894sub new {
2895 my $class = shift;
2896
2897 my $self = $class->SUPER::new (
2898 items => [],
2899 z => 100,
2900 @_,
2901 );
2902
2903 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2904
2905 for my $item (@{ $self->{items} }) {
2906 my ($widget, $cb) = @$item;
2907
2908 # handle various types of items, only text for now
2909 if (!ref $widget) {
2910 $widget = new CFClient::UI::Label
2911 can_hover => 1,
2912 can_events => 1,
2913 text => $widget;
2914 }
2915
2916 $self->{item}{$widget} = $item;
2917
2918 $self->{vbox}->add ($widget);
2919 }
2920
2921 $self
2922}
2923
2924# popup given the event (must be a mouse button down event currently)
2925sub popup {
2926 my ($self, $ev) = @_;
2927
2928 $self->_emit ("popdown");
2929
2930 # maybe save $GRAB? must be careful about events...
2931 $GRAB = $self;
2932 $self->{button} = $ev->{button};
2933
2934 $self->show;
2935 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2936}
2937
2938sub mouse_motion {
2939 my ($self, $ev, $x, $y) = @_;
2940
2941 # TODO: should use vbox->find_widget or so
2942 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2943 $self->{hover} = $self->{item}{$HOVER};
2944
2945 0
2946}
2947
2948sub button_up {
2949 my ($self, $ev, $x, $y) = @_;
2950
2951 if ($ev->{button} == $self->{button}) {
2952 undef $GRAB;
2953 $self->hide;
2954
2955 $self->_emit ("popdown");
2956 $self->{hover}[1]->() if $self->{hover};
2957 } else {
2958 return 0
2959 }
2960
2961 1
2962}
2963
2964#############################################################################
2965
2966package CFClient::UI::Multiplexer;
1578 2967
1579our @ISA = CFClient::UI::Container::; 2968our @ISA = CFClient::UI::Container::;
1580 2969
2970sub new {
2971 my $class = shift;
2972
2973 my $self = $class->SUPER::new (
2974 @_,
2975 );
2976
2977 $self->{current} = $self->{children}[0]
2978 if @{ $self->{children} };
2979
2980 $self
2981}
2982
2983sub add {
2984 my ($self, @widgets) = @_;
2985
2986 $self->SUPER::add (@widgets);
2987
2988 $self->{current} = $self->{children}[0]
2989 if @{ $self->{children} };
2990}
2991
2992sub set_current_page {
2993 my ($self, $page_or_widget) = @_;
2994
2995 my $widget = ref $page_or_widget
2996 ? $page_or_widget
2997 : $self->{children}[$page_or_widget];
2998
2999 $self->{current} = $widget;
3000 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3001
3002 $self->_emit (page_changed => $self->{current});
3003
3004 $self->realloc;
3005}
3006
3007sub visible_children {
3008 $_[0]{current}
3009}
3010
1581sub size_request { 3011sub size_request {
1582 ($::WIDTH, $::HEIGHT) 3012 my ($self) = @_;
3013
3014 $self->{current}->size_request
1583} 3015}
1584 3016
1585sub size_allocate { 3017sub size_allocate {
1586 my ($self, $x, $y, $w, $h) = @_; 3018 my ($self, $w, $h) = @_;
1587 3019
1588 $self->_size_allocate ($x, $y, $w, $h); 3020 $self->{current}->configure (0, 0, $w, $h);
1589
1590 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request)
1591 for @{$self->{children}};
1592} 3021}
1593 3022
1594sub translate { 3023sub _draw {
3024 my ($self) = @_;
3025
3026 $self->{current}->draw;
3027}
3028
3029#############################################################################
3030
3031package CFClient::UI::Notebook;
3032
3033our @ISA = CFClient::UI::VBox::;
3034
3035sub new {
3036 my $class = shift;
3037
3038 my $self = $class->SUPER::new (
3039 buttonbar => (new CFClient::UI::Buttonbar),
3040 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3041 # filter => # will be put between multiplexer and $self
3042 @_,
3043 );
3044
3045 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3046 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3047
3048 $self
3049}
3050
3051sub add {
3052 my ($self, $title, $widget, $tooltip) = @_;
3053
3054 Scalar::Util::weaken $self;
3055
3056 $self->{buttonbar}->add (new CFClient::UI::Button
3057 markup => $title,
3058 tooltip => $tooltip,
3059 on_activate => sub { $self->set_current_page ($widget) },
3060 );
3061
3062 $self->{multiplexer}->add ($widget);
3063}
3064
3065sub set_current_page {
3066 my ($self, $page) = @_;
3067
3068 $self->{multiplexer}->set_current_page ($page);
3069 $self->_emit (page_changed => $self->{multiplexer}{current});
3070}
3071
3072#############################################################################
3073
3074package CFClient::UI::Statusbox;
3075
3076our @ISA = CFClient::UI::VBox::;
3077
3078sub new {
3079 my $class = shift;
3080
3081 $class->SUPER::new (
3082 fontsize => 0.8,
3083 @_,
3084 )
3085}
3086
3087sub reorder {
3088 my ($self) = @_;
3089 my $NOW = time;
3090
3091 while (my ($k, $v) = each %{ $self->{item} }) {
3092 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3093 }
3094
3095 my @widgets;
3096
3097 my @items = sort {
3098 $a->{pri} <=> $b->{pri}
3099 or $b->{id} <=> $a->{id}
3100 } values %{ $self->{item} };
3101
3102 my $count = 10 + 1;
3103 for my $item (@items) {
3104 last unless --$count;
3105
3106 push @widgets, $item->{label} ||= do {
3107 # TODO: doesn't handle markup well (read as: at all)
3108 my $short = $item->{count} > 1
3109 ? "<b>$item->{count} ×</b> $item->{text}"
3110 : $item->{text};
3111
3112 for ($short) {
3113 s/^\s+//;
3114 s/\s+/ /g;
3115 }
3116
3117 new CFClient::UI::Label
3118 markup => $short,
3119 tooltip => $item->{tooltip},
3120 tooltip_font => $::FONT_PROP,
3121 tooltip_width => 0.67,
3122 fontsize => $item->{fontsize} || $self->{fontsize},
3123 max_w => $::WIDTH * 0.44,
3124 fg => $item->{fg},
3125 can_events => 1,
3126 can_hover => 1
3127 };
3128 }
3129
3130 $self->clear;
3131 $self->SUPER::add (reverse @widgets);
3132}
3133
3134sub add {
3135 my ($self, $text, %arg) = @_;
3136
3137 $text =~ s/^\s+//;
3138 $text =~ s/\s+$//;
3139
3140 return unless $text;
3141
3142 my $timeout = time + ((delete $arg{timeout}) || 60);
3143
3144 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3145
3146 if (my $item = $self->{item}{$group}) {
3147 if ($item->{text} eq $text) {
3148 $item->{count}++;
3149 } else {
3150 $item->{count} = 1;
3151 $item->{text} = $item->{tooltip} = $text;
3152 }
3153 $item->{id} = ++$self->{id};
3154 $item->{timeout} = $timeout;
3155 delete $item->{label};
3156 } else {
3157 $self->{item}{$group} = {
3158 id => ++$self->{id},
3159 text => $text,
3160 timeout => $timeout,
3161 tooltip => $text,
3162 fg => [0.8, 0.8, 0.8, 0.8],
3163 pri => 0,
3164 count => 1,
3165 %arg,
3166 };
3167 }
3168
3169 $self->reorder;
3170}
3171
3172sub reconfigure {
3173 my ($self) = @_;
3174
3175 delete $_->{label}
3176 for values %{ $self->{item} || {} };
3177
3178 $self->reorder;
3179 $self->SUPER::reconfigure;
3180}
3181
3182#############################################################################
3183
3184package CFClient::UI::Inventory;
3185
3186our @ISA = CFClient::UI::ScrolledWindow::;
3187
3188sub new {
3189 my $class = shift;
3190
3191 my $self = $class->SUPER::new (
3192 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3193 @_,
3194 );
3195
3196 $self
3197}
3198
3199sub set_items {
3200 my ($self, $items) = @_;
3201
3202 $self->{child}->clear;
3203 return unless $items;
3204
3205 my @items = sort {
3206 ($a->{type} <=> $b->{type})
3207 or ($a->{name} cmp $b->{name})
3208 } @$items;
3209
3210 $self->{real_items} = \@items;
3211
3212 my $row = 0;
3213 for my $item (@items) {
3214 CFClient::Item::update_widgets $item;
3215
3216 $self->{child}->add (0, $row, $item->{face_widget});
3217 $self->{child}->add (1, $row, $item->{desc_widget});
3218 $self->{child}->add (2, $row, $item->{weight_widget});
3219
3220 $row++;
3221 }
3222}
3223
3224#############################################################################
3225
3226package CFClient::UI::BindEditor;
3227
3228our @ISA = CFClient::UI::FancyFrame::;
3229
3230sub new {
3231 my $class = shift;
3232
3233 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3234
3235 $self->add (my $vb = new CFClient::UI::VBox);
3236
3237
3238 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3239 text => "start recording",
3240 tooltip => "Start/Stops recording of actions."
3241 ."All subsequent actions after the recording started will be captured."
3242 ."The actions are displayed after the record was stopped."
3243 ."To bind the action you have to click on the 'Bind' button",
3244 on_activate => sub {
3245 unless ($self->{recording}) {
3246 $self->start;
3247 } else {
3248 $self->stop;
3249 }
3250 });
3251
3252 $vb->add (new CFClient::UI::Label text => "Actions:");
3253 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3254
3255 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3256 $vb->add (my $hb = new CFClient::UI::HBox);
3257 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3258 $hb->add (new CFClient::UI::Button
3259 text => "bind",
3260 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3261 on_activate => sub {
3262 $self->ask_for_bind;
3263 });
3264
3265 $vb->add (my $hb = new CFClient::UI::HBox);
3266 $hb->add (new CFClient::UI::Button
3267 text => "ok",
3268 expand => 1,
3269 tooltip => "This closes the binding editor and saves the binding",
3270 on_activate => sub {
3271 $self->hide;
3272 $self->commit;
3273 });
3274
3275 $hb->add (new CFClient::UI::Button
3276 text => "cancel",
3277 expand => 1,
3278 tooltip => "This closes the binding editor without saving",
3279 on_activate => sub {
3280 $self->hide;
3281 $self->{binding_cancel}->()
3282 if $self->{binding_cancel};
3283 });
3284
3285 $self->update_binding_widgets;
3286
3287 $self
3288}
3289
3290sub commit {
3291 my ($self) = @_;
3292 my ($mod, $sym, $cmds) = $self->get_binding;
3293 if ($sym != 0 && @$cmds > 0) {
3294 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3295 ."'. Don't forget 'Save Config'!");
3296 $self->{binding_change}->($mod, $sym, $cmds)
3297 if $self->{binding_change};
3298 } else {
3299 $::STATUSBOX->add ("No action bound, no key or action specified!");
3300 $self->{binding_cancel}->()
3301 if $self->{binding_cancel};
3302 }
3303}
3304
3305sub start {
3306 my ($self) = @_;
3307
3308 $self->{rec_btn}->set_text ("stop recording");
3309 $self->{recording} = 1;
3310 $self->clear_command_list;
3311 $::CONN->start_record if $::CONN;
3312}
3313
3314sub stop {
3315 my ($self) = @_;
3316
3317 $self->{rec_btn}->set_text ("start recording");
3318 $self->{recording} = 0;
3319
3320 my $rec;
3321 $rec = $::CONN->stop_record if $::CONN;
3322 return unless ref $rec eq 'ARRAY';
3323 $self->set_command_list ($rec);
3324}
3325
3326
3327sub ask_for_bind_and_commit {
3328 my ($self) = @_;
3329 $self->ask_for_bind (1);
3330}
3331
3332sub ask_for_bind {
3333 my ($self, $commit) = @_;
3334
3335 CFClient::Binder::open_binding_dialog (sub {
3336 my ($mod, $sym) = @_;
3337 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3338 $self->update_binding_widgets;
3339 $self->commit if $commit;
3340 });
3341}
3342
3343# $mod and $sym are the modifiers and key symbol
3344# $cmds is a array ref of strings (the commands)
3345# $cb is the callback that is executed on OK
3346# $ccb is the callback that is executed on CANCEL and
3347# when the binding was unsuccessful on OK
3348sub set_binding {
3349 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3350
3351 $self->clear_command_list;
3352 $self->{recording} = 0;
3353 $self->{rec_btn}->set_text ("start recording");
3354
3355 $self->{binding} = [$mod, $sym];
3356 $self->{commands} = $cmds;
3357
3358 $self->{binding_change} = $cb;
3359 $self->{binding_cancel} = $ccb;
3360
3361 $self->update_binding_widgets;
3362}
3363
3364# this is a shortcut method that asks for a binding
3365# and then just binds it.
3366sub do_quick_binding {
3367 my ($self, $cmds) = @_;
3368 $self->set_binding (undef, undef, $cmds, sub {
3369 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3370 });
3371 $self->ask_for_bind (1);
3372}
3373
3374sub update_binding_widgets {
3375 my ($self) = @_;
3376 my ($mod, $sym, $cmds) = $self->get_binding;
3377 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3378 $self->set_command_list ($cmds);
3379}
3380
3381sub get_binding {
3382 my ($self) = @_;
3383 return (
3384 $self->{binding}->[0],
3385 $self->{binding}->[1],
3386 [ grep { defined $_ } @{$self->{commands}} ]
3387 );
3388}
3389
3390sub clear_command_list {
3391 my ($self) = @_;
3392 $self->{cmdbox}->clear ();
3393}
3394
3395sub set_command_list {
3396 my ($self, $cmds) = @_;
3397
3398 $self->{cmdbox}->clear ();
3399 $self->{commands} = $cmds;
3400
3401 my $idx = 0;
3402
3403 for (@$cmds) {
3404 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3405
3406 my $i = $idx;
3407 $hb->add (new CFClient::UI::Label text => $_);
3408 $hb->add (new CFClient::UI::Button
3409 text => "delete",
3410 tooltip => "Deletes the action from the record",
3411 on_activate => sub {
3412 $self->{cmdbox}->remove ($hb);
3413 $cmds->[$i] = undef;
3414 });
3415
3416
3417 $idx++
3418 }
3419}
3420
3421#############################################################################
3422
3423package CFClient::UI::SpellList;
3424
3425our @ISA = CFClient::UI::Table::;
3426
3427sub new {
3428 my $class = shift;
3429
3430 my $self = $class->SUPER::new (
3431 binding => [],
3432 commands => [],
3433 @_,
3434 )
3435}
3436
3437# XXX: Do sorting? Argl...
3438sub add_spell {
3439 my ($self, $spell) = @_;
3440 $self->{spells}->{$spell->{name}} = $spell;
3441
3442 $self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3443 face => $spell->{face},
3444 can_hover => 1,
3445 can_events => 1,
3446 tooltip => $spell->{message});
3447
3448 $self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3449 text => $spell->{name},
3450 can_hover => 1,
3451 can_events => 1,
3452 tooltip => $spell->{message},
3453 expand => 1);
3454
3455 $self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3456 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3457 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3458 expand => 1);
3459
3460 $self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3461 text => "bind to key",
3462 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3463}
3464
3465sub rebuild_spell_list {
3466 my ($self) = @_;
3467 $self->{tbl_idx} = 0;
3468 $self->add_spell ($_) for values %{$self->{spells}};
3469}
3470
3471sub remove_spell {
3472 my ($self, $spell) = @_;
3473 delete $self->{spells}->{$spell->{name}};
3474 $self->rebuild_spell_list;
3475}
3476
3477#############################################################################
3478
3479package CFClient::UI::Root;
3480
3481our @ISA = CFClient::UI::Container::;
3482
3483use CFClient::OpenGL;
3484
3485sub new {
3486 my $class = shift;
3487
3488 my $self = $class->SUPER::new (
3489 visible => 1,
3490 @_,
3491 );
3492
3493 Scalar::Util::weaken ($self->{root} = $self);
3494
3495 $self
3496}
3497
3498sub size_request {
3499 my ($self) = @_;
3500
3501 ($self->{w}, $self->{h})
3502}
3503
3504sub _to_pixel {
3505 my ($coord, $size, $max) = @_;
3506
3507 $coord =
3508 $coord eq "center" ? ($max - $size) * 0.5
3509 : $coord eq "max" ? $max
3510 : $coord;
3511
3512 $coord = 0 if $coord < 0;
3513 $coord = $max - $size if $coord > $max - $size;
3514
3515 int $coord + 0.5
3516}
3517
3518sub size_allocate {
3519 my ($self, $w, $h) = @_;
3520
3521 for my $child ($self->children) {
3522 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3523
3524 $X = $child->{force_x} if exists $child->{force_x};
3525 $Y = $child->{force_y} if exists $child->{force_y};
3526
3527 $X = _to_pixel $X, $W, $self->{w};
3528 $Y = _to_pixel $Y, $H, $self->{h};
3529
3530 $child->configure ($X, $Y, $W, $H);
3531 }
3532}
3533
3534sub coord2local {
1595 my ($self, $x, $y) = @_; 3535 my ($self, $x, $y) = @_;
1596 3536
1597 ($x, $y) 3537 ($x, $y)
1598} 3538}
1599 3539
3540sub coord2global {
3541 my ($self, $x, $y) = @_;
3542
3543 ($x, $y)
3544}
3545
1600sub update { 3546sub update {
1601 my ($self) = @_; 3547 my ($self) = @_;
1602 3548
1603 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3549 $::WANT_REFRESH++;
1604 ::refresh ();
1605} 3550}
1606 3551
1607sub add { 3552sub add {
1608 my ($self, $widget) = @_; 3553 my ($self, @children) = @_;
1609 3554
3555 $_->{is_toplevel} = 1
3556 for @children;
3557
1610 $self->SUPER::add ($widget); 3558 $self->SUPER::add (@children);
1611
1612 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);
1613} 3559}
1614 3560
3561sub remove {
3562 my ($self, @children) = @_;
3563
3564 $self->SUPER::remove (@children);
3565
3566 delete $self->{is_toplevel}
3567 for @children;
3568
3569 while (@children) {
3570 my $w = pop @children;
3571 push @children, $w->children;
3572 $w->set_invisible;
3573 }
3574}
3575
3576sub on_refresh {
3577 my ($self, $id, $cb) = @_;
3578
3579 $self->{refresh_hook}{$id} = $cb;
3580}
3581
3582sub on_post_alloc {
3583 my ($self, $id, $cb) = @_;
3584
3585 $self->{post_alloc_hook}{$id} = $cb;
3586}
3587
1615sub draw { 3588sub draw {
1616 my ($self) = @_; 3589 my ($self) = @_;
3590
3591 while ($self->{refresh_hook}) {
3592 $_->()
3593 for values %{delete $self->{refresh_hook}};
3594 }
3595
3596 if ($self->{realloc}) {
3597 my %queue;
3598 my @queue;
3599 my $widget;
3600
3601 outer:
3602 while () {
3603 if (my $realloc = delete $self->{realloc}) {
3604 for $widget (values %$realloc) {
3605 $widget->{visible} or next; # do not resize invisible widgets
3606
3607 $queue{$widget+0}++ and next; # duplicates are common
3608
3609 push @{ $queue[$widget->{visible}] }, $widget;
3610 }
3611 }
3612
3613 while () {
3614 @queue or last outer;
3615
3616 $widget = pop @{ $queue[-1] || [] }
3617 and last;
3618
3619 pop @queue;
3620 }
3621
3622 delete $queue{$widget+0};
3623
3624 my ($w, $h) = $widget->size_request;
3625
3626 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3627 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3628
3629 $w = $widget->{force_w} if exists $widget->{force_w};
3630 $h = $widget->{force_h} if exists $widget->{force_h};
3631
3632 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3633 || delete $widget->{force_realloc}) {
3634 $widget->{req_w} = $w;
3635 $widget->{req_h} = $h;
3636
3637 $self->{size_alloc}{$widget+0} = $widget;
3638
3639 if (my $parent = $widget->{parent}) {
3640 $self->{realloc}{$parent+0} = $parent
3641 unless $queue{$parent+0};
3642
3643 $parent->{force_size_alloc} = 1;
3644 $self->{size_alloc}{$parent+0} = $parent;
3645 }
3646 }
3647
3648 delete $self->{realloc}{$widget+0};
3649 }
3650 }
3651
3652 while (my $size_alloc = delete $self->{size_alloc}) {
3653 my @queue = sort { $b->{visible} <=> $a->{visible} }
3654 values %$size_alloc;
3655
3656 while () {
3657 my $widget = pop @queue || last;
3658
3659 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3660
3661 $w = 0 if $w < 0;
3662 $h = 0 if $h < 0;
3663
3664 $w = int $w + 0.5;
3665 $h = int $h + 0.5;
3666
3667 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3668 $widget->{old_w} = $widget->{w};
3669 $widget->{old_h} = $widget->{h};
3670
3671 $widget->{w} = $w;
3672 $widget->{h} = $h;
3673
3674 $widget->emit (size_allocate => $w, $h);
3675 }
3676 }
3677 }
3678
3679 while ($self->{post_alloc_hook}) {
3680 $_->()
3681 for values %{delete $self->{post_alloc_hook}};
3682 }
3683
3684
3685 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3686 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3687 glClear GL_COLOR_BUFFER_BIT;
3688
3689 glMatrixMode GL_PROJECTION;
3690 glLoadIdentity;
3691 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3692 glMatrixMode GL_MODELVIEW;
3693 glLoadIdentity;
3694
3695 {
3696 package CFClient::UI::Base;
3697
3698 ($draw_x, $draw_y, $draw_w, $draw_h) =
3699 (0, 0, $self->{w}, $self->{h});
3700 }
1617 3701
1618 $self->_draw; 3702 $self->_draw;
1619} 3703}
1620 3704
1621############################################################################# 3705#############################################################################
1622 3706
1623package CFClient::UI; 3707package CFClient::UI;
1624 3708
1625$TOPLEVEL = new CFClient::UI::Toplevel; 3709$ROOT = new CFClient::UI::Root;
3710$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1626 3711
16271 37121
1628 3713

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