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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.121 by root, Mon Apr 17 19:21:00 2006 UTC vs.
Revision 1.267 by root, Thu Jun 1 04:10:29 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
10use CFClient::Texture;
9 11
10our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
11 13
14our $LAYOUT;
12our $ROOT; 15our $ROOT;
16our $TOOLTIP;
13our $BUTTON_STATE; 17our $BUTTON_STATE;
18
19our %WIDGET; # all widgets, weak-referenced
20
21sub get_layout {
22 my $layout;
23
24 for (grep { $_->{name} } values %WIDGET) {
25 my $win = $layout->{$_->{name}} = { };
26
27 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
28 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
29 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
30 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
31
32 $win->{show} = $_->{visible} && $_->{is_toplevel};
33 }
34
35 $layout
36}
37
38sub set_layout {
39 my ($layout) = @_;
40
41 $LAYOUT = $layout;
42}
43
44sub check_tooltip {
45 return if $ENV{CFPLUS_DEBUG} & 8;
46
47 if (!$GRAB) {
48 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
49 if (length $widget->{tooltip}) {
50 if ($TOOLTIP->{owner} != $widget) {
51 $TOOLTIP->hide;
52
53 $TOOLTIP->{owner} = $widget;
54
55 my $tip = $widget->{tooltip};
56
57 $tip = $tip->($widget) if CODE:: eq ref $tip;
58
59 $TOOLTIP->set_tooltip_from ($widget);
60 $TOOLTIP->show;
61 }
62
63 return;
64 }
65 }
66 }
67
68 $TOOLTIP->hide;
69 delete $TOOLTIP->{owner};
70}
14 71
15# class methods for events 72# class methods for events
16sub feed_sdl_key_down_event { 73sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 74 $FOCUS->emit (key_down => $_[0])
75 if $FOCUS;
18} 76}
19 77
20sub feed_sdl_key_up_event { 78sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 79 $FOCUS->emit (key_up => $_[0])
80 if $FOCUS;
22} 81}
23 82
24sub feed_sdl_button_down_event { 83sub feed_sdl_button_down_event {
25 my ($ev) = @_; 84 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 85 my ($x, $y) = ($ev->{x}, $ev->{y});
27 86
28 if (!$BUTTON_STATE) { 87 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 88 my $widget = $ROOT->find_widget ($x, $y);
30 89
31 $GRAB = $widget; 90 $GRAB = $widget;
32 $GRAB->update if $GRAB; 91 $GRAB->update if $GRAB;
33 }
34 92
93 check_tooltip;
94 }
95
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 96 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 97
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 98 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
99 if $GRAB;
38} 100}
39 101
40sub feed_sdl_button_up_event { 102sub feed_sdl_button_up_event {
41 my ($ev) = @_; 103 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 104 my ($x, $y) = ($ev->{x}, $ev->{y});
43 105
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 106 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 107
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 108 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 109
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 110 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
111 if $GRAB;
49 112
50 if (!$BUTTON_STATE) { 113 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 114 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 115 $grab->update if $grab;
53 $GRAB->update if $GRAB; 116 $GRAB->update if $GRAB;
117
118 check_tooltip;
54 } 119 }
55} 120}
56 121
57sub feed_sdl_motion_event { 122sub feed_sdl_motion_event {
58 my ($ev) = @_; 123 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 124 my ($x, $y) = ($ev->{x}, $ev->{y});
60 125
61 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 126 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 127
63 if ($widget != $HOVER) { 128 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 129 my $hover = $HOVER; $HOVER = $widget;
65 130
66 $hover->update if $hover && $hover->{can_hover}; 131 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 132 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 133
134 check_tooltip;
135 }
136
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 137 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
138 if $HOVER;
71} 139}
72 140
73# convert position array to integers 141# convert position array to integers
74sub harmonize { 142sub harmonize {
75 my ($vals) = @_; 143 my ($vals) = @_;
… …
81 $rem += $_ - $i; 149 $rem += $_ - $i;
82 $_ = $i; 150 $_ = $i;
83 } 151 }
84} 152}
85 153
154sub full_refresh {
155 # make a copy, otherwise for complains about freed values.
156 my @widgets = values %WIDGET;
157
158 $_->update
159 for @widgets;
160}
161
162sub reconfigure_widgets {
163 # make a copy, otherwise C<for> complains about freed values.
164 my @widgets = values %WIDGET;
165
166 $_->reconfigure
167 for @widgets;
168}
169
170# call when resolution changes etc.
171sub rescale_widgets {
172 my ($sx, $sy) = @_;
173
174 for my $widget (values %WIDGET) {
175 if ($widget->{is_toplevel}) {
176 $widget->{x} += $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
177 $widget->{y} += $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
178
179 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
180 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
181 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
182 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
183 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
184 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
185
186 $widget->{x} -= $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
187 $widget->{y} -= $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
188
189 }
190 }
191
192 reconfigure_widgets;
193}
194
86############################################################################# 195#############################################################################
87 196
88package CFClient::UI::Base; 197package CFClient::UI::Base;
89 198
90use strict; 199use strict;
91 200
92use SDL::OpenGL; 201use CFClient::OpenGL;
93 202
94sub new { 203sub new {
95 my $class = shift; 204 my $class = shift;
96 205
97 my $self = bless { 206 my $self = bless {
98 x => 0, 207 x => "center",
99 y => 0, 208 y => "center",
100 z => 0, 209 z => 0,
101 w => -1, 210 w => undef,
102 h => -1, 211 h => undef,
212 can_events => 1,
103 @_ 213 @_
104 }, $class; 214 }, $class;
105 215
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
106 for (keys %$self) { 218 for (keys %$self) {
107 if (/^connect_(.*)$/) { 219 if (/^on_(.*)$/) {
108 $self->connect ($1 => delete $self->{$_}); 220 $self->connect ($1 => delete $self->{$_});
109 } 221 }
110 } 222 }
111 223
224 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
225 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
226 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
227 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
228 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
229
230 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
231 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
232
233 $self->show if $layout->{show};
234 }
235
112 $self 236 $self
113} 237}
114 238
239sub destroy {
240 my ($self) = @_;
241
242 $self->hide;
243 %$self = ();
244}
245
246sub show {
247 my ($self) = @_;
248
249 return if $self->{parent};
250
251 $CFClient::UI::ROOT->add ($self);
252}
253
254sub set_visible {
255 my ($self) = @_;
256
257 return if $self->{visible};
258
259 $self->{root} = $self->{parent}{root};
260 $self->{visible} = $self->{parent}{visible} + 1;
261
262 $self->emit (visibility_change => 1);
263
264 $self->realloc if !exists $self->{req_w};
265
266 $_->set_visible for $self->children;
267}
268
269sub set_invisible {
270 my ($self) = @_;
271
272 return unless $self->{visible};
273
274 $_->set_invisible for $self->children;
275
276 delete $self->{root};
277 delete $self->{visible};
278
279 undef $GRAB if $GRAB == $self;
280 undef $HOVER if $HOVER == $self;
281
282 CFClient::UI::check_tooltip
283 if $TOOLTIP->{owner} == $self;
284
285 $self->focus_out;
286
287 $self->emit (visibility_change => 0);
288}
289
290sub set_visibility {
291 my ($self, $visible) = @_;
292
293 return if $self->{visible} == $visible;
294
295 $visible ? $self->hide
296 : $self->show;
297}
298
299sub toggle_visibility {
300 my ($self) = @_;
301
302 $self->{visible}
303 ? $self->hide
304 : $self->show;
305}
306
307sub hide {
308 my ($self) = @_;
309
310 $self->set_invisible;
311
312 $self->{parent}->remove ($self)
313 if $self->{parent};
314}
315
115sub move { 316sub move_abs {
116 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
117 $self->{x} = int $x; 318
118 $self->{y} = int $y; 319 $self->{x} = List::Util::max 0, int $x;
320 $self->{y} = List::Util::max 0, int $y;
119 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
120}
121 322
122sub needs_redraw { 323 $self->update;
123 0 324}
325
326sub set_size {
327 my ($self, $w, $h) = @_;
328
329 $self->{force_w} = $w;
330 $self->{force_h} = $h;
331
332 $self->realloc;
124} 333}
125 334
126sub size_request { 335sub size_request {
127 require Carp; 336 require Carp;
128 Carp::confess "size_request is abtract"; 337 Carp::confess "size_request is abstract";
129} 338}
130 339
131sub _size_allocate { 340sub configure {
132 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
133 342
343 if ($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) {
134 $self->{x} = $x; 356 $self->{x} = $x;
135 $self->{y} = $y; 357 $self->{y} = $y;
358 $self->update;
359 }
136 360
137 return unless $self->{w} != $w || $self->{h} != $h; 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
138 363
139 $self->{w} = $w; 364 $self->{alloc_w} = $w;
140 $self->{h} = $h; 365 $self->{alloc_h} = $h;
141 366
367 $self->{root}{size_alloc}{$self+0} = $self;
142 1 368 }
143} 369}
144 370
145sub size_allocate { 371sub size_allocate {
146 my ($self, $x, $y, $w, $h) = @_; 372 # nothing to be done
147
148 $self->_size_allocate ($x, $y, $w, $h);
149} 373}
150 374
151# return top left coordinates 375sub children {
152sub _topleft { 376}
377
378sub set_max_size {
153 my ($self, $x, $y) = @_; 379 my ($self, $w, $h) = @_;
154 380
155 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 381 delete $self->{max_w}; $self->{max_w} = $w if $w;
382 delete $self->{max_h}; $self->{max_h} = $h if $h;
383}
384
385sub set_tooltip {
386 my ($self, $tooltip) = @_;
387
388 $tooltip =~ s/^\s+//;
389 $tooltip =~ s/\s+$//;
390
391 return if $self->{tooltip} eq $tooltip;
392
393 $self->{tooltip} = $tooltip;
394
395 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
396 delete $CFClient::UI::TOOLTIP->{owner};
397 CFClient::UI::check_tooltip;
398 }
156} 399}
157 400
158# translate global coordinates to local coordinate system 401# translate global coordinates to local coordinate system
159sub coord2local { 402sub coord2local {
160 my ($self, $x, $y) = @_; 403 my ($self, $x, $y) = @_;
161 404
162 my ($X, $Y) = $self->_topleft; 405 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
163 ($x - $X, $y - $Y)
164} 406}
165 407
166# translate local coordinates to global coordinate system 408# translate local coordinates to global coordinate system
167sub coord2global { 409sub coord2global {
168 my ($self, $x, $y) = @_; 410 my ($self, $x, $y) = @_;
169 411
170 my ($X, $Y) = $self->_topleft; 412 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
171 ($x + $X, $y + $Y)
172} 413}
173 414
174sub focus_in { 415sub focus_in {
175 my ($self) = @_; 416 my ($self) = @_;
176 417
177 return if $FOCUS == $self; 418 return if $FOCUS == $self;
178 return unless $self->{can_focus}; 419 return unless $self->{can_focus};
179 420
180 my $focus = $FOCUS; $FOCUS = $self; 421 my $focus = $FOCUS; $FOCUS = $self;
181 422
182 $self->emit (focus_in => $focus); 423 $self->_emit (focus_in => $focus);
183 424
184 $focus->update if $focus; 425 $focus->update if $focus;
185 $FOCUS->update; 426 $FOCUS->update;
186} 427}
187 428
… …
190 431
191 return unless $FOCUS == $self; 432 return unless $FOCUS == $self;
192 433
193 my $focus = $FOCUS; undef $FOCUS; 434 my $focus = $FOCUS; undef $FOCUS;
194 435
195 $self->emit (focus_out => $focus); 436 $self->_emit (focus_out => $focus);
196 437
197 $focus->update if $focus; #? 438 $focus->update if $focus; #?
439
440 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
441 unless $FOCUS;
198} 442}
199 443
200sub mouse_motion { } 444sub mouse_motion { }
201sub button_up { } 445sub button_up { }
202sub key_down { } 446sub key_down { }
203sub key_up { } 447sub key_up { }
204 448
205sub button_down { 449sub button_down {
206 my ($self, $ev, $x, $y) = @_; 450 my ($self, $ev, $x, $y) = @_;
207 451
208 $self->focus_in; 452 $self->focus_in;
209} 453}
210 454
211sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 455sub find_widget {
212sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 456 my ($self, $x, $y) = @_;
213sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 457
214sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 458 return () unless $self->{can_events};
215sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 459
460 return $self
461 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
462 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
463
464 ()
465}
466
467sub set_parent {
468 my ($self, $parent) = @_;
469
470 Scalar::Util::weaken ($self->{parent} = $parent);
471 $self->set_visible if $parent->{visible};
472}
473
474sub connect {
475 my ($self, $signal, $cb) = @_;
476
477 push @{ $self->{signal_cb}{$signal} }, $cb;
478}
479
480sub _emit {
481 my ($self, $signal, @args) = @_;
482
483 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
484}
485
486sub emit {
487 my ($self, $signal, @args) = @_;
488
489 $self->_emit ($signal, @args)
490 || $self->$signal (@args);
491}
492
493sub visibility_change {
494 #my ($self, $visible) = @_;
495}
496
497sub realloc {
498 my ($self) = @_;
499
500 if ($self->{visible}) {
501 return if $self->{root}{realloc}{$self+0};
502
503 $self->{root}{realloc}{$self+0} = $self;
504 $self->{root}->update;
505 } else {
506 delete $self->{req_w};
507 delete $self->{req_h};
508 }
509}
510
511sub update {
512 my ($self) = @_;
513
514 $self->{parent}->update
515 if $self->{parent};
516}
517
518sub reconfigure {
519 my ($self) = @_;
520
521 $self->realloc;
522 $self->update;
523}
524
525# using global variables seems a bit hacky, but passing through all drawing
526# functions seems pointless.
527our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
216 528
217sub draw { 529sub draw {
218 my ($self) = @_; 530 my ($self) = @_;
219 531
220 return unless $self->{h} && $self->{w}; 532 return unless $self->{h} && $self->{w};
533
534 local $draw_x = $draw_x + $self->{x};
535 local $draw_y = $draw_y + $self->{y};
536
537 return if $draw_x + $self->{w} < 0;
538 return if $draw_x >= $draw_w;
539 return if $draw_y + $self->{h} < 0;
540 return if $draw_y >= $draw_h;
221 541
222 glPushMatrix; 542 glPushMatrix;
223 glTranslate $self->{x}, $self->{y}, 0; 543 glTranslate $self->{x}, $self->{y}, 0;
224 $self->_draw; 544 $self->_draw;
225 glPopMatrix; 545 glPopMatrix;
226 546
227 if ($self == $HOVER && $self->{can_hover}) { 547 if ($self == $HOVER && $self->{can_hover}) {
228 my ($x, $y) = @$self{qw(x y)}; 548 my ($x, $y) = @$self{qw(x y)};
229 549
230 glColor 0, 0, 1, 0.2; 550 glColor 1, 0.8, 0.5, 0.2;
231 glEnable GL_BLEND; 551 glEnable GL_BLEND;
232 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 552 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
233 glBegin GL_QUADS; 553 glBegin GL_QUADS;
234 glVertex $x , $y; 554 glVertex $x , $y;
235 glVertex $x + $self->{w}, $y; 555 glVertex $x + $self->{w}, $y;
236 glVertex $x + $self->{w}, $y + $self->{h}; 556 glVertex $x + $self->{w}, $y + $self->{h};
237 glVertex $x , $y + $self->{h}; 557 glVertex $x , $y + $self->{h};
238 glEnd; 558 glEnd;
239 glDisable GL_BLEND; 559 glDisable GL_BLEND;
240 } 560 }
561
562 if ($ENV{CFPLUS_DEBUG} & 1) {
563 glPushMatrix;
564 glColor 1, 1, 0, 1;
565 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
566 glBegin GL_LINE_LOOP;
567 glVertex 0 , 0;
568 glVertex $self->{w} - 1, 0;
569 glVertex $self->{w} - 1, $self->{h} - 1;
570 glVertex 0 , $self->{h} - 1;
571 glEnd;
572 glPopMatrix;
573 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
574 }
241} 575}
242 576
243sub _draw { 577sub _draw {
244 my ($self) = @_; 578 my ($self) = @_;
245 579
246 warn "no draw defined for $self\n"; 580 warn "no draw defined for $self\n";
247} 581}
248 582
249sub find_widget {
250 my ($self, $x, $y) = @_;
251
252 return $self
253 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
254 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
255
256 ()
257}
258
259sub set_parent {
260 my ($self, $parent) = @_;
261
262 Scalar::Util::weaken ($self->{parent} = $parent);
263}
264
265sub update {
266 my ($self) = @_;
267
268 $self->{parent}->update
269 if $self->{parent};
270}
271
272sub connect {
273 my ($self, $signal, $cb) = @_;
274
275 push @{ $self->{cb}{$signal} }, $cb;
276}
277
278sub emit {
279 my ($self, $signal, @args) = @_;
280
281 $_->($self, @args)
282 for @{$self->{cb}{$signal} || []};
283}
284
285sub DESTROY { 583sub DESTROY {
286 my ($self) = @_; 584 my ($self) = @_;
287 585
586 delete $WIDGET{$self+0};
288 #$self->deactivate; 587 #$self->deactivate;
289} 588}
290 589
291############################################################################# 590#############################################################################
292 591
293package CFClient::UI::DrawBG; 592package CFClient::UI::DrawBG;
294 593
295our @ISA = CFClient::UI::Base::; 594our @ISA = CFClient::UI::Base::;
296 595
297use strict; 596use strict;
298use SDL::OpenGL; 597use CFClient::OpenGL;
299 598
300sub new { 599sub new {
301 my $class = shift; 600 my $class = shift;
302 601
303 # range [value, low, high, page] 602 # range [value, low, high, page]
304 603
305 $class->SUPER::new ( 604 $class->SUPER::new (
306 bg => [0, 0, 0, 0.2], 605 #bg => [0, 0, 0, 0.2],
307 active_bg => [1, 1, 1, 0.5], 606 #active_bg => [1, 1, 1, 0.5],
308 @_ 607 @_
309 ) 608 )
310} 609}
311 610
312sub _draw { 611sub _draw {
313 my ($self) = @_; 612 my ($self) = @_;
314 613
614 my $color = $FOCUS == $self && $self->{active_bg}
615 ? $self->{active_bg}
616 : $self->{bg};
617
618 if ($color && (@$color < 4 || $color->[3])) {
315 my ($w, $h) = @$self{qw(w h)}; 619 my ($w, $h) = @$self{qw(w h)};
316 620
317 glEnable GL_BLEND; 621 glEnable GL_BLEND;
318 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 622 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
319 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 623 glColor @$color;
320 624
321 glBegin GL_QUADS; 625 glBegin GL_QUADS;
322 glVertex 0 , 0; 626 glVertex 0 , 0;
323 glVertex 0 , $h; 627 glVertex 0 , $h;
324 glVertex $w, $h; 628 glVertex $w, $h;
325 glVertex $w, 0; 629 glVertex $w, 0;
326 glEnd; 630 glEnd;
327 631
328 glDisable GL_BLEND; 632 glDisable GL_BLEND;
633 }
329} 634}
330 635
331############################################################################# 636#############################################################################
332 637
333package CFClient::UI::Empty; 638package CFClient::UI::Empty;
334
335our @ISA = CFClient::UI::Base::;
336
337sub size_request {
338 (0, 0)
339}
340
341sub draw { }
342
343#############################################################################
344
345package CFClient::UI::Container;
346 639
347our @ISA = CFClient::UI::Base::; 640our @ISA = CFClient::UI::Base::;
348 641
349sub new { 642sub new {
350 my ($class, %arg) = @_; 643 my ($class, %arg) = @_;
644 $class->SUPER::new (can_events => 0, %arg);
645}
646
647sub size_request {
648 my ($self) = @_;
649
650 ($self->{w} + 0, $self->{h} + 0)
651}
652
653sub draw { }
654
655#############################################################################
656
657package CFClient::UI::Container;
658
659our @ISA = CFClient::UI::Base::;
660
661sub new {
662 my ($class, %arg) = @_;
351 663
352 my $children = delete $arg{children} || []; 664 my $children = delete $arg{children} || [];
353 665
354 my $self = $class->SUPER::new (children => [], %arg); 666 my $self = $class->SUPER::new (
667 children => [],
668 can_events => 0,
669 %arg,
670 );
355 $self->add ($_) for @$children; 671 $self->add ($_) for @$children;
356 672
357 $self 673 $self
358} 674}
359 675
360sub add { 676sub add {
361 my ($self, $child) = @_; 677 my ($self, @widgets) = @_;
362 678
363 $child->set_parent ($self); 679 $_->set_parent ($self)
680 for @widgets;
364 681
365 use sort 'stable'; 682 use sort 'stable';
366 683
367 $self->{children} = [ 684 $self->{children} = [
368 sort { $a->{z} <=> $b->{z} } 685 sort { $a->{z} <=> $b->{z} }
369 @{$self->{children}}, $child 686 @{$self->{children}}, @widgets
370 ]; 687 ];
371 688
372 $self->{w} = $self->{h} = -1; 689 $self->realloc;
373 $self->update; 690}
691
692sub children {
693 @{ $_[0]{children} }
374} 694}
375 695
376sub remove { 696sub remove {
377 my ($self, $widget) = @_; 697 my ($self, $child) = @_;
378 698
699 delete $child->{parent};
700 $child->hide;
701
379 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 702 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
380 703
381 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 704 $self->realloc;
705}
706
707sub clear {
708 my ($self) = @_;
709
710 my $children = delete $self->{children};
711 $self->{children} = [];
712
713 for (@$children) {
714 delete $_->{parent};
715 $_->hide;
716 }
717
718 $self->realloc;
382} 719}
383 720
384sub find_widget { 721sub find_widget {
385 my ($self, $x, $y) = @_; 722 my ($self, $x, $y) = @_;
386 723
… …
416 753
417 $class->SUPER::new (children => [$child], %arg) 754 $class->SUPER::new (children => [$child], %arg)
418} 755}
419 756
420sub add { 757sub add {
421 my ($self, $widget) = @_; 758 my ($self, $child) = @_;
422 759
423 $self->{children} = []; 760 $self->{children} = [];
424 761
425 $self->SUPER::add ($widget); 762 $self->SUPER::add ($child);
426} 763}
427 764
428sub remove { 765sub remove {
429 my ($self, $widget) = @_; 766 my ($self, $widget) = @_;
430 767
… …
439sub size_request { 776sub size_request {
440 $_[0]{children}[0]->size_request 777 $_[0]{children}[0]->size_request
441} 778}
442 779
443sub size_allocate { 780sub size_allocate {
444 my ($self, $x, $y, $w, $h) = @_; 781 my ($self, $w, $h) = @_;
445 782
446 $self->_size_allocate ($x, $y, $w, $h) or return;
447
448 $self->{children}[0]->size_allocate (0, 0, $w, $h); 783 $self->{children}[0]->configure (0, 0, $w, $h);
449} 784}
450 785
451############################################################################# 786#############################################################################
452 787
453package CFClient::UI::Window; 788package CFClient::UI::Window;
454 789
455our @ISA = CFClient::UI::Bin::; 790our @ISA = CFClient::UI::Bin::;
456 791
457use SDL::OpenGL; 792use CFClient::OpenGL;
458 793
459sub new { 794sub new {
460 my ($class, %arg) = @_; 795 my ($class, %arg) = @_;
461 796
462 my $self = $class->SUPER::new (%arg); 797 my $self = $class->SUPER::new (%arg);
463} 798}
464 799
465sub update { 800sub update {
466 my ($self) = @_; 801 my ($self) = @_;
467 802
468 # we want to do this delayed... 803 $ROOT->on_post_alloc ($self => sub { $self->render_child });
469 $self->render_chld;
470 $self->SUPER::update; 804 $self->SUPER::update;
471} 805}
472 806
807sub size_allocate {
808 my ($self, $w, $h) = @_;
809
810 $self->SUPER::size_allocate ($w, $h);
811 $self->update;
812}
813
814sub _render {
815 my ($self) = @_;
816
817 $self->{children}[0]->draw;
818}
819
473sub render_chld { 820sub render_child {
474 my ($self) = @_; 821 my ($self) = @_;
475 822
476 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 823 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
477 glClearColor 0, 0, 0, 1; 824 glClearColor 0, 0, 0, 0;
478 glClear GL_COLOR_BUFFER_BIT; 825 glClear GL_COLOR_BUFFER_BIT;
479 $self->child->draw; 826
827 {
828 package CFClient::UI::Base;
829
830 ($draw_x, $draw_y, $draw_w, $draw_h) =
831 (0, 0, $self->{w}, $self->{h});
832 }
833
834 $self->_render;
480 }; 835 };
481} 836}
482 837
483sub size_allocate {
484 my ($self, $x, $y, $w, $h) = @_;
485
486 $self->_size_allocate ($x, $y, $w, $h) or return;
487
488 $self->child->size_allocate (0, 0, $w, $h);
489
490 $self->render_chld;
491}
492
493sub _draw { 838sub _draw {
494 my ($self) = @_; 839 my ($self) = @_;
495 840
496 my ($w, $h) = ($self->w, $self->h); 841 my ($w, $h) = @$self{qw(w h)};
497 842
498 my $tex = $self->{texture} 843 my $tex = $self->{texture}
499 or return; 844 or return;
500 845
501 glEnable GL_BLEND;
502 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
503 glEnable GL_TEXTURE_2D; 846 glEnable GL_TEXTURE_2D;
504 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 847 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
848 glColor 1, 1, 1, 1;
505 849
506 $tex->draw_quad (0, 0, $w, $h); 850 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
507 851
508 glDisable GL_BLEND;
509 glDisable GL_TEXTURE_2D; 852 glDisable GL_TEXTURE_2D;
510} 853}
511 854
512############################################################################# 855#############################################################################
513 856
514package CFClient::UI::Frame; 857package CFClient::UI::ViewPort;
515 858
516our @ISA = CFClient::UI::Bin::; 859our @ISA = CFClient::UI::Window::;
517
518use SDL::OpenGL;
519
520sub size_request {
521 my ($self) = @_;
522 my $chld = $self->child
523 or return (0, 0);
524
525 $chld->move (2, 2);
526
527 map { $_ + 4 } $chld->size_request;
528}
529
530sub size_allocate {
531 my ($self, $x, $y, $w, $h) = @_;
532
533 $self->_size_allocate ($x, $y, $w, $h) or return;
534
535 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
536}
537
538sub _draw {
539 my ($self) = @_;
540
541 my $chld = $self->child;
542
543 my ($w, $h) = $chld->size_request;
544
545 glBegin GL_QUADS;
546 glColor 0, 0, 0;
547 glVertex 0 , 0;
548 glVertex 0 , $h + 4;
549 glVertex $w + 4 , $h + 4;
550 glVertex $w + 4 , 0;
551 glEnd;
552
553 $chld->draw;
554}
555
556#############################################################################
557
558package CFClient::UI::FancyFrame;
559
560our @ISA = CFClient::UI::Bin::;
561
562use SDL::OpenGL;
563
564my @tex =
565 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
566 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
567 860
568sub new { 861sub new {
569 my $class = shift; 862 my $class = shift;
570 863
571 # TODO: user_x, user_y, overwrite moveto?
572
573 $class->SUPER::new ( 864 $class->SUPER::new (
865 scroll_x => 0,
866 scroll_y => 1,
867 @_,
868 )
869}
870
871sub size_request {
872 my ($self) = @_;
873
874 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
875
876 $w = 10 if $self->{scroll_x};
877 $h = 10 if $self->{scroll_y};
878
879 ($w, $h)
880}
881
882sub size_allocate {
883 my ($self, $w, $h) = @_;
884
885 my $child = $self->child;
886
887 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
888 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
889
890 $self->child->configure (0, 0, $w, $h);
891 $self->update;
892}
893
894sub set_offset {
895 my ($self, $x, $y) = @_;
896
897 $self->{view_x} = int $x;
898 $self->{view_y} = int $y;
899
900 $self->update;
901}
902
903# hmm, this does not work for topleft of $self... but we should not ask for that
904sub coord2local {
905 my ($self, $x, $y) = @_;
906
907 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
908}
909
910sub coord2global {
911 my ($self, $x, $y) = @_;
912
913 $x = List::Util::min $self->{w}, $x - $self->{view_x};
914 $y = List::Util::min $self->{h}, $y - $self->{view_y};
915
916 $self->SUPER::coord2global ($x, $y)
917}
918
919sub find_widget {
920 my ($self, $x, $y) = @_;
921
922 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
923 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
924 ) {
925 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
926 } else {
927 $self->CFClient::UI::Base::find_widget ($x, $y)
928 }
929}
930
931sub _render {
932 my ($self) = @_;
933
934 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
935 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
936
937 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
938
939 $self->SUPER::_render;
940}
941
942#############################################################################
943
944package CFClient::UI::ScrolledWindow;
945
946our @ISA = CFClient::UI::HBox::;
947
948sub new {
949 my $class = shift;
950
951 my $self;
952
953 my $slider = new CFClient::UI::Slider
954 vertical => 1,
955 range => [0, 0, 1, 0.01], # HACK fix
956 on_changed => sub {
957 $self->{vp}->set_offset (0, $_[1]);
958 },
959 ;
960
961 $self = $class->SUPER::new (
962 vp => (new CFClient::UI::ViewPort expand => 1),
963 slider => $slider,
964 @_,
965 );
966
967 $self->{vp}->add ($self->{scrolled});
968 $self->add ($self->{vp});
969 $self->add ($self->{slider});
970
971 $self
972}
973
974sub update {
975 my ($self) = @_;
976
977 $self->SUPER::update;
978
979 # todo: overwrite size_allocate of child
980 my $child = $self->{vp}->child;
981 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
982}
983
984sub size_allocate {
985 my ($self, $w, $h) = @_;
986
987 $self->SUPER::size_allocate ($w, $h);
988
989 my $child = $self->{vp}->child;
990 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
991}
992
993#TODO# update range on size_allocate depending on child
994# update viewport offset on scroll
995
996#############################################################################
997
998package CFClient::UI::Frame;
999
1000our @ISA = CFClient::UI::Bin::;
1001
1002use CFClient::OpenGL;
1003
1004sub new {
1005 my $class = shift;
1006
1007 $class->SUPER::new (
1008 bg => undef,
1009 @_,
1010 )
1011}
1012
1013sub _draw {
1014 my ($self) = @_;
1015
1016 if ($self->{bg}) {
1017 my ($w, $h) = @$self{qw(w h)};
1018
1019 glEnable GL_BLEND;
1020 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1021 glColor @{ $self->{bg} };
1022
1023 glBegin GL_QUADS;
1024 glVertex 0 , 0;
1025 glVertex 0 , $h;
1026 glVertex $w, $h;
1027 glVertex $w, 0;
1028 glEnd;
1029
1030 glDisable GL_BLEND;
1031 }
1032
1033 $self->SUPER::_draw;
1034}
1035
1036#############################################################################
1037
1038package CFClient::UI::FancyFrame;
1039
1040our @ISA = CFClient::UI::Bin::;
1041
1042use CFClient::OpenGL;
1043
1044my $bg =
1045 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1046 mipmap => 1, wrap => 1;
1047
1048my @border =
1049 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1050 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1051
1052sub new {
1053 my $class = shift;
1054
1055 my $self = $class->SUPER::new (
574 bg => [1, 1, 1, 1], 1056 bg => [1, 1, 1, 1],
575 border_bg => [1, 1, 1, 1], 1057 border_bg => [1, 1, 1, 1],
576 border => int $::FONTSIZE * 0.8, 1058 border => 0.6,
1059 can_events => 1,
1060 min_w => 16,
1061 min_h => 16,
577 @_ 1062 @_
1063 );
1064
1065 $self->{title} &&= new CFClient::UI::Label
1066 align => 0,
1067 valign => 1,
1068 text => $self->{title},
1069 fontsize => $self->{border};
1070
1071 $self
1072}
1073
1074sub border {
1075 int $_[0]{border} * $::FONTSIZE
1076}
1077
1078sub size_request {
1079 my ($self) = @_;
1080
1081 my ($w, $h) = $self->SUPER::size_request;
1082
1083 (
1084 $w + $self->border * 2,
1085 $h + $self->border * 2,
578 ) 1086 )
579} 1087}
580 1088
581sub size_request {
582 my ($self) = @_;
583
584 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
585
586 my ($w, $h) = $self->SUPER::size_request;
587
588 (
589 $w + $self->{border} * 2,
590 $h + $self->{border} * 2,
591 )
592}
593
594sub size_allocate { 1089sub size_allocate {
595 my ($self, $x, $y, $w, $h) = @_; 1090 my ($self, $w, $h) = @_;
596 1091
597 $self->_size_allocate ($x, $y, $w, $h) or return;
598
599 $h -= List::Util::max 0, $self->{border} * 2; 1092 $h -= List::Util::max 0, $self->border * 2;
600 $w -= List::Util::max 0, $self->{border} * 2; 1093 $w -= List::Util::max 0, $self->border * 2;
601 1094
1095 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1096 if $self->{title};
1097
602 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h); 1098 $self->child->configure ($self->border, $self->border, $w, $h);
603} 1099}
604 1100
605sub button_down { 1101sub button_down {
606 my ($self, $ev, $x, $y) = @_; 1102 my ($self, $ev, $x, $y) = @_;
607 1103
608 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 1104 my ($w, $h) = @$self{qw(w h)};
609 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 1105 my $border = $self->border;
610 1106
1107 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1108 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1109
1110 if ($lr & $td) {
1111 my ($wx, $wy) = ($self->{x}, $self->{y});
611 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1112 my ($ox, $oy) = ($ev->{x}, $ev->{y});
612 my ($bw, $bh) = ($self->{w}, $self->{h}); 1113 my ($bw, $bh) = ($self->{w}, $self->{h});
1114
1115 my $mx = $x < $border;
1116 my $my = $y < $border;
613 1117
614 $self->{motion} = sub { 1118 $self->{motion} = sub {
615 my ($ev, $x, $y) = @_; 1119 my ($ev, $x, $y) = @_;
616 1120
617 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1121 my $dx = $ev->{x} - $ox;
1122 my $dy = $ev->{y} - $oy;
618 1123
619 $self->{user_w} = $bw + $x - $ox; 1124 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
620 $self->{user_h} = $bh + $y - $oy; 1125 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1126
621 $self->update; 1127 $self->realloc;
1128 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
622 }; 1129 };
623 1130
624 } elsif ($x >= 0 && $x < $self->{w} 1131 } elsif ($lr ^ $td) {
625 && $y >= 0 && $y < $self->{border}) {
626
627 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1132 my ($ox, $oy) = ($ev->{x}, $ev->{y});
628 my ($bx, $by) = ($self->{x}, $self->{y}); 1133 my ($bx, $by) = ($self->{x}, $self->{y});
629 1134
630 $self->{motion} = sub { 1135 $self->{motion} = sub {
631 my ($ev, $x, $y) = @_; 1136 my ($ev, $x, $y) = @_;
632 1137
633 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1138 ($x, $y) = ($ev->{x}, $ev->{y});
634 1139
635 $self->move ($bx + $x - $ox, $by + $y - $oy); 1140 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
636 $self->update;
637 }; 1141 };
638 } 1142 }
639} 1143}
640 1144
641sub button_up { 1145sub button_up {
… …
654 my ($self) = @_; 1158 my ($self) = @_;
655 1159
656 my ($w, $h ) = ($self->{w}, $self->{h}); 1160 my ($w, $h ) = ($self->{w}, $self->{h});
657 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1161 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
658 1162
659 glEnable GL_BLEND;
660 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
661 glEnable GL_TEXTURE_2D; 1163 glEnable GL_TEXTURE_2D;
662 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1164 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
663 1165
1166 my $border = $self->border;
1167
664 glColor @{ $self->{border_bg} }; 1168 glColor @{ $self->{border_bg} };
665 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 1169 $border[0]->draw_quad_alpha (0, 0, $w, $border);
666 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 1170 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
667 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 1171 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
668 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 1172 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
669 1173
670 my $bg = $tex[0]; 1174 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1175 glColor @{ $self->{bg} };
671 1176
672 # TODO: repeat texture not scale 1177 # TODO: repeat texture not scale
673 my $rep_x = $cw / $bg->{w}; 1178 # solve this better(?)
674 my $rep_y = $ch / $bg->{h}; 1179 $bg->{s} = $cw / $bg->{w};
675 1180 $bg->{t} = $ch / $bg->{h};
676 glColor @{ $self->{bg} };
677
678 $bg->{s} = $rep_x;
679 $bg->{t} = $rep_y;
680 $bg->{wrap_mode} = 1;
681 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 1181 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1182 }
682 1183
683 glDisable GL_TEXTURE_2D; 1184 glDisable GL_TEXTURE_2D;
684 glDisable GL_BLEND; 1185
1186 $self->{title}->draw if $self->{title};
685 1187
686 $self->child->draw; 1188 $self->child->draw;
687} 1189}
688 1190
689############################################################################# 1191#############################################################################
… …
692 1194
693our @ISA = CFClient::UI::Base::; 1195our @ISA = CFClient::UI::Base::;
694 1196
695use List::Util qw(max sum); 1197use List::Util qw(max sum);
696 1198
697use SDL::OpenGL; 1199use CFClient::OpenGL;
698 1200
699sub new { 1201sub new {
700 my $class = shift; 1202 my $class = shift;
701 1203
702 $class->SUPER::new ( 1204 $class->SUPER::new (
703 col_expand => [], 1205 col_expand => [],
704 @_ 1206 @_,
705 ) 1207 )
1208}
1209
1210sub children {
1211 grep $_, map @$_, grep $_, @{ $_[0]{children} }
706} 1212}
707 1213
708sub add { 1214sub add {
709 my ($self, $x, $y, $child) = @_; 1215 my ($self, $x, $y, $child) = @_;
710 1216
711 $child->set_parent ($self); 1217 $child->set_parent ($self);
712 $self->{children}[$y][$x] = $child; 1218 $self->{children}[$y][$x] = $child;
713 1219
714 $self->{w} = $self->{h} = -1; 1220 $self->realloc;
715 $self->update;
716} 1221}
717 1222
718# TODO: move to container class maybe? send childs a signal on removal? 1223# TODO: move to container class maybe? send children a signal on removal?
719sub clear { 1224sub clear {
720 my ($self) = @_; 1225 my ($self) = @_;
721 1226
1227 my @children = $self->children;
722 delete $self->{children}; 1228 delete $self->{children};
723 $self->update; 1229
1230 for (@children) {
1231 delete $_->{parent};
1232 $_->hide;
1233 }
1234
1235 $self->realloc;
724} 1236}
725 1237
726sub get_wh { 1238sub get_wh {
727 my ($self) = @_; 1239 my ($self) = @_;
728 1240
… …
733 or next; 1245 or next;
734 1246
735 for my $x (0 .. $#$row) { 1247 for my $x (0 .. $#$row) {
736 my $widget = $row->[$x] 1248 my $widget = $row->[$x]
737 or next; 1249 or next;
738 my ($w, $h) = $widget->size_request; 1250 my ($w, $h) = @$widget{qw(req_w req_h)};
739 1251
740 $w[$x] = max $w[$x], $w; 1252 $w[$x] = max $w[$x], $w;
741 $h[$y] = max $h[$y], $h; 1253 $h[$y] = max $h[$y], $h;
742 } 1254 }
743 } 1255 }
… …
755 (sum @$hs), 1267 (sum @$hs),
756 ) 1268 )
757} 1269}
758 1270
759sub size_allocate { 1271sub size_allocate {
760 my ($self, $x, $y, $w, $h) = @_; 1272 my ($self, $w, $h) = @_;
761
762 $self->_size_allocate ($x, $y, $w, $h) or return;
763 1273
764 my ($ws, $hs) = $self->get_wh; 1274 my ($ws, $hs) = $self->get_wh;
765 1275
766 my $req_w = sum @$ws; 1276 my $req_w = (sum @$ws) || 1;
767 my $req_h = sum @$hs; 1277 my $req_h = (sum @$hs) || 1;
768 1278
769 # TODO: nicer code && do row_expand 1279 # TODO: nicer code && do row_expand
770 my @col_expand = @{$self->{col_expand}}; 1280 my @col_expand = @{$self->{col_expand}};
771 @col_expand = (1) x @$ws unless @col_expand; 1281 @col_expand = (1) x @$ws unless @col_expand;
772 my $col_expand = (sum @col_expand) || 1; 1282 my $col_expand = (sum @col_expand) || 1;
… …
789 1299
790 for my $c (0 .. $#$row) { 1300 for my $c (0 .. $#$row) {
791 my $col_w = $ws->[$c]; 1301 my $col_w = $ws->[$c];
792 1302
793 if (my $widget = $row->[$c]) { 1303 if (my $widget = $row->[$c]) {
794 $widget->size_allocate ($x, $y, $col_w, $row_h); 1304 $widget->configure ($x, $y, $col_w, $row_h);
795 } 1305 }
796 1306
797 $x += $col_w; 1307 $x += $col_w;
798 } 1308 }
799 1309
… …
826 } 1336 }
827} 1337}
828 1338
829############################################################################# 1339#############################################################################
830 1340
1341package CFClient::UI::Box;
1342
1343our @ISA = CFClient::UI::Container::;
1344
1345sub size_request {
1346 my ($self) = @_;
1347
1348 $self->{vertical}
1349 ? (
1350 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1351 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1352 )
1353 : (
1354 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1355 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1356 )
1357}
1358
1359sub size_allocate {
1360 my ($self, $w, $h) = @_;
1361
1362 my $space = $self->{vertical} ? $h : $w;
1363 my $children = $self->{children};
1364
1365 my @req;
1366
1367 if ($self->{homogeneous}) {
1368 @req = ($space / (@$children || 1)) x @$children;
1369 } else {
1370 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1371 my $req = List::Util::sum @req;
1372
1373 if ($req > $space) {
1374 # ah well, not enough space
1375 $_ *= $space / $req for @req;
1376 } else {
1377 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1378
1379 $space = ($space - $req) / $expand; # remaining space to give away
1380
1381 $req[$_] += $space * $children->[$_]{expand}
1382 for 0 .. $#$children;
1383 }
1384 }
1385
1386 CFClient::UI::harmonize \@req;
1387
1388 my $pos = 0;
1389 for (0 .. $#$children) {
1390 my $alloc = $req[$_];
1391 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1392
1393 $pos += $alloc;
1394 }
1395
1396 1
1397}
1398
1399#############################################################################
1400
831package CFClient::UI::HBox; 1401package CFClient::UI::HBox;
832 1402
833# TODO: wrap into common Box base class
834
835our @ISA = CFClient::UI::Container::; 1403our @ISA = CFClient::UI::Box::;
836 1404
837sub size_request { 1405sub new {
838 my ($self) = @_; 1406 my $class = shift;
839 1407
840 my @alloc = map [$_->size_request], @{$self->{children}}; 1408 $class->SUPER::new (
841 1409 vertical => 0,
842 ( 1410 @_,
843 (List::Util::sum map $_->[0], @alloc),
844 (List::Util::max map $_->[1], @alloc),
845 ) 1411 )
846} 1412}
847 1413
848sub size_allocate {
849 my ($self, $x, $y, $w, $h) = @_;
850
851 $self->_size_allocate ($x, $y, $w, $h);
852
853 ($h, $w) = ($w, $h);
854
855 my $children = $self->{children};
856
857 my @h = map +($_->size_request)[0], @$children;
858
859 my $req_h = List::Util::sum @h;
860
861 if ($req_h > $h) {
862 # ah well, not enough space
863 $_ *= $h / $req_h for @h;
864 } else {
865 my $exp = List::Util::sum map $_->{expand}, @$children;
866 $exp ||= 1;
867
868 for (0 .. $#$children) {
869 my $child = $children->[$_];
870
871 my $alloc_h = $h[$_];
872 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
873 $h[$_] = $alloc_h;
874 }
875 }
876
877 CFClient::UI::harmonize \@h;
878
879 my $y = 0;
880 for (0 .. $#$children) {
881 my $child = $children->[$_];
882 my $h = $h[$_];
883 $child->size_allocate ($y, 0, $h, $w);
884
885 $y += $h;
886 }
887}
888
889############################################################################# 1414#############################################################################
890 1415
891package CFClient::UI::VBox; 1416package CFClient::UI::VBox;
892 1417
893# TODO: wrap into common Box base class
894
895our @ISA = CFClient::UI::Container::; 1418our @ISA = CFClient::UI::Box::;
896 1419
897sub size_request { 1420sub new {
898 my ($self) = @_; 1421 my $class = shift;
899 1422
900 my @alloc = map [$_->size_request], @{$self->{children}}; 1423 $class->SUPER::new (
901 1424 vertical => 1,
902 ( 1425 @_,
903 (List::Util::max map $_->[0], @alloc),
904 (List::Util::sum map $_->[1], @alloc),
905 ) 1426 )
906} 1427}
907 1428
908sub size_allocate {
909 my ($self, $x, $y, $w, $h) = @_;
910
911 $self->_size_allocate ($x, $y, $w, $h);
912
913 my $children = $self->{children};
914
915 my @h = map +($_->size_request)[1], @$children;
916
917 my $req_h = List::Util::sum @h;
918
919 if ($req_h > $h) {
920 # ah well, not enough space
921 $_ *= $h / $req_h for @h;
922 } else {
923 my $exp = List::Util::sum map $_->{expand}, @$children;
924 $exp ||= 1;
925
926 for (0 .. $#$children) {
927 my $child = $children->[$_];
928
929 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
930 }
931 }
932
933 CFClient::UI::harmonize \@h;
934
935 my $y = 0;
936 for (0 .. $#$children) {
937 my $child = $children->[$_];
938 my $h = $h[$_];
939 $child->size_allocate (0, $y, $w, $h);
940
941 $y += $h;
942 }
943}
944
945############################################################################# 1429#############################################################################
946 1430
947package CFClient::UI::Label; 1431package CFClient::UI::Label;
948 1432
949our @ISA = CFClient::UI::Base::; 1433our @ISA = CFClient::UI::DrawBG::;
950 1434
951use SDL::OpenGL; 1435use CFClient::OpenGL;
952 1436
953sub new { 1437sub new {
954 my ($class, %arg) = @_; 1438 my ($class, %arg) = @_;
955 1439
956 my $self = $class->SUPER::new ( 1440 my $self = $class->SUPER::new (
957 fg => [1, 1, 1], 1441 fg => [1, 1, 1],
958 fontsize => $::FONTSIZE, 1442 #bg => none
959 text => "", 1443 #active_bg => none
1444 #font => default_font
1445 #text => initial text
1446 #markup => initial narkup
1447 #max_w => maximum pixel width
1448 ellipsise => 3, # end
1449 layout => (new CFClient::Layout),
1450 fontsize => 1,
960 align => -1, 1451 align => -1,
961 valign => -1, 1452 valign => -1,
962 padding => 2, 1453 padding_x => 2,
963 layout => new CFClient::Layout, 1454 padding_y => 2,
1455 can_events => 0,
964 %arg 1456 %arg
965 ); 1457 );
966 1458
967 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1459 if (exists $self->{template}) {
1460 my $layout = new CFClient::Layout;
1461 $layout->set_text (delete $self->{template});
1462 $self->{template} = $layout;
1463 }
968 1464
969 $self->set_text (delete $self->{text}) if exists $self->{text}; 1465 if (exists $self->{markup}) {
970 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1466 $self->set_markup (delete $self->{markup});
1467 } else {
1468 $self->set_text (delete $self->{text});
1469 }
971 1470
972 $self 1471 $self
973} 1472}
974 1473
975sub escape_text { 1474sub escape($) {
976 local $_ = $_[1]; 1475 local $_ = $_[0];
977 1476
978 s/&/&amp;/g; 1477 s/&/&amp;/g;
979 s/>/&gt;/g; 1478 s/>/&gt;/g;
980 s/</&lt;/g; 1479 s/</&lt;/g;
981 1480
982 $_[1] 1481 $_
1482}
1483
1484sub update {
1485 my ($self) = @_;
1486
1487 delete $self->{texture};
1488 $self->SUPER::update;
983} 1489}
984 1490
985sub set_text { 1491sub set_text {
986 my ($self, $text) = @_; 1492 my ($self, $text) = @_;
987 1493
1494 return if $self->{text} eq "T$text";
1495 $self->{text} = "T$text";
1496
1497 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
988 $self->{layout}->set_text ($text); 1498 $self->{layout}->set_text ($text);
989 1499
990 delete $self->{texture}; 1500 $self->realloc;
991 $self->update; 1501 $self->update;
992} 1502}
993 1503
994sub set_markup { 1504sub set_markup {
995 my ($self, $markup) = @_; 1505 my ($self, $markup) = @_;
996 1506
1507 return if $self->{text} eq "M$markup";
1508 $self->{text} = "M$markup";
1509
1510 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1511
1512 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
997 $self->{layout}->set_markup ($markup); 1513 $self->{layout}->set_markup ($markup);
998 1514
1515 $self->realloc;
1516 $self->update;
1517}
1518
1519sub size_request {
1520 my ($self) = @_;
1521
1522 $self->{layout}->set_font ($self->{font}) if $self->{font};
1523 $self->{layout}->set_width ($self->{max_w} || -1);
1524 $self->{layout}->set_ellipsise ($self->{ellipsise});
1525 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1526 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1527
1528 my ($w, $h) = $self->{layout}->size;
1529
1530 if (exists $self->{template}) {
1531 $self->{template}->set_font ($self->{font}) if $self->{font};
1532 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1533
1534 my ($w2, $h2) = $self->{template}->size;
1535
1536 $w = List::Util::max $w, $w2;
1537 $h = List::Util::max $h, $h2;
1538 }
1539
1540 ($w, $h)
1541}
1542
1543sub size_allocate {
1544 my ($self, $w, $h) = @_;
1545
1546 delete $self->{texture}
1547 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1548}
1549
1550sub set_fontsize {
1551 my ($self, $fontsize) = @_;
1552
1553 $self->{fontsize} = $fontsize;
999 delete $self->{texture}; 1554 delete $self->{texture};
1000 $self->update;
1001}
1002 1555
1003sub size_request { 1556 $self->realloc;
1004 my ($self) = @_;
1005
1006 $self->{layout}->set_width;
1007 $self->{layout}->set_height ($self->{fontsize});
1008
1009 my ($w, $h) = $self->{layout}->size;
1010
1011 (
1012 $w + $self->{padding} * 2,
1013 $h + $self->{padding} * 2,
1014 )
1015}
1016
1017sub size_allocate {
1018 my ($self, $x, $y, $w, $h) = @_;
1019
1020 $self->_size_allocate ($x, $y, $w, $h) or return;
1021
1022 delete $self->{texture};
1023}
1024
1025sub update {
1026 my ($self) = @_;
1027
1028 delete $self->{texture};
1029 $self->SUPER::update;
1030} 1557}
1031 1558
1032sub _draw { 1559sub _draw {
1033 my ($self) = @_; 1560 my ($self) = @_;
1034 1561
1562 $self->SUPER::_draw; # draw background, if applicable
1563
1035 my $tex = $self->{texture} ||= do { 1564 my $tex = $self->{texture} ||= do {
1565 $self->{layout}->set_foreground (@{$self->{fg}});
1566 $self->{layout}->set_font ($self->{font}) if $self->{font};
1036 $self->{layout}->set_width ($self->{w}); 1567 $self->{layout}->set_width ($self->{w});
1037 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize}); 1568 $self->{layout}->set_ellipsise ($self->{ellipsise});
1569 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1570 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1571
1038 new_from_layout CFClient::Texture $self->{layout} 1572 my $tex = new_from_layout CFClient::Texture $self->{layout};
1573
1574 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1575 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1576 : ($self->{w} - $tex->{w}) * 0.5);
1577
1578 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1579 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1580 : ($self->{h} - $tex->{h}) * 0.5);
1581
1582 $tex
1039 }; 1583 };
1040 1584
1041 glEnable GL_BLEND;
1042 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1043 glEnable GL_TEXTURE_2D; 1585 glEnable GL_TEXTURE_2D;
1044 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1586 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1045 1587
1588 if ($tex->{format} == GL_ALPHA) {
1046 glColor @{$self->{fg}}; 1589 glColor @{$self->{fg}};
1047 1590 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1048 my $x = 1591 } else {
1049 $self->{align} < 0 ? $self->{padding} 1592 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1050 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1593 }
1051 : ($self->{w} - $tex->{w}) * 0.5;
1052
1053 my $y =
1054 $self->{valign} < 0 ? $self->{padding}
1055 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1056 : ($self->{h} - $tex->{h}) * 0.5;
1057
1058 $tex->draw_quad (int $x, int $y);
1059 1594
1060 glDisable GL_TEXTURE_2D; 1595 glDisable GL_TEXTURE_2D;
1061 glDisable GL_BLEND;
1062} 1596}
1063 1597
1064############################################################################# 1598#############################################################################
1065 1599
1066package CFClient::UI::EntryBase; 1600package CFClient::UI::EntryBase;
1067 1601
1068our @ISA = CFClient::UI::Label::; 1602our @ISA = CFClient::UI::Label::;
1069 1603
1070use SDL; 1604use CFClient::OpenGL;
1071use SDL::OpenGL;
1072 1605
1073sub new { 1606sub new {
1074 my $class = shift; 1607 my $class = shift;
1075 1608
1076 $class->SUPER::new ( 1609 $class->SUPER::new (
1077 fg => [1, 1, 1], 1610 fg => [1, 1, 1],
1078 bg => [0, 0, 0, 0.2], 1611 bg => [0, 0, 0, 0.2],
1079 active_bg => [1, 1, 1, 0.5], 1612 active_bg => [1, 1, 1, 0.5],
1080 active_fg => [0, 0, 0], 1613 active_fg => [0, 0, 0],
1081 can_hover => 1, 1614 can_hover => 1,
1082 can_focus => 1, 1615 can_focus => 1,
1083 valign => 0, 1616 valign => 0,
1617 can_events => 1,
1618 #text => ...
1084 @_ 1619 @_
1085 ) 1620 )
1086} 1621}
1087 1622
1088sub _set_text { 1623sub _set_text {
… …
1090 1625
1091 delete $self->{cur_h}; 1626 delete $self->{cur_h};
1092 1627
1093 return if $self->{text} eq $text; 1628 return if $self->{text} eq $text;
1094 1629
1630 delete $self->{texture};
1631
1095 $self->{last_activity} = $::NOW; 1632 $self->{last_activity} = $::NOW;
1096 $self->{text} = $text; 1633 $self->{text} = $text;
1097 1634
1098 $text =~ s/./*/g if $self->{hidden}; 1635 $text =~ s/./*/g if $self->{hidden};
1099 $self->{layout}->set_text ("$text "); 1636 $self->{layout}->set_text ("$text ");
1100 1637
1101 $self->emit (changed => $self->{text}); 1638 $self->_emit (changed => $self->{text});
1639}
1640
1641sub set_text {
1642 my ($self, $text) = @_;
1643
1644 $self->{cursor} = length $text;
1645 $self->_set_text ($text);
1646
1647 $self->realloc;
1102} 1648}
1103 1649
1104sub get_text { 1650sub get_text {
1105 $_[0]{text} 1651 $_[0]{text}
1106} 1652}
… …
1111 my ($w, $h) = $self->SUPER::size_request; 1657 my ($w, $h) = $self->SUPER::size_request;
1112 1658
1113 ($w + 1, $h) # add 1 for cursor 1659 ($w + 1, $h) # add 1 for cursor
1114} 1660}
1115 1661
1116sub size_allocate {
1117 my ($self, $x, $y, $w, $h) = @_;
1118
1119 $self->SUPER::size_allocate ($x, $y, $w, $h);
1120
1121 $self->_set_text ($self->{text});
1122}
1123
1124sub set_text {
1125 my ($self, $text) = @_;
1126
1127 $self->{cursor} = length $text;
1128 $self->_set_text ($text);
1129 $self->update;
1130}
1131
1132sub key_down { 1662sub key_down {
1133 my ($self, $ev) = @_; 1663 my ($self, $ev) = @_;
1134 1664
1135 my $mod = $ev->key_mod; 1665 my $mod = $ev->{mod};
1136 my $sym = $ev->key_sym; 1666 my $sym = $ev->{sym};
1137
1138 my $uni = $ev->key_unicode; 1667 my $uni = $ev->{unicode};
1139 1668
1140 my $text = $self->get_text; 1669 my $text = $self->get_text;
1141 1670
1142 if ($sym == SDLK_BACKSPACE) { 1671 if ($uni == 8) {
1143 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1672 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1144 } elsif ($sym == SDLK_DELETE) { 1673 } elsif ($uni == 127) {
1145 substr $text, $self->{cursor}, 1, ""; 1674 substr $text, $self->{cursor}, 1, "";
1146 } elsif ($sym == SDLK_LEFT) { 1675 } elsif ($sym == CFClient::SDLK_LEFT) {
1147 --$self->{cursor} if $self->{cursor}; 1676 --$self->{cursor} if $self->{cursor};
1148 } elsif ($sym == SDLK_RIGHT) { 1677 } elsif ($sym == CFClient::SDLK_RIGHT) {
1149 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1678 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1150 } elsif ($sym == SDLK_HOME) { 1679 } elsif ($sym == CFClient::SDLK_HOME) {
1151 $self->{cursor} = 0; 1680 $self->{cursor} = 0;
1152 } elsif ($sym == SDLK_END) { 1681 } elsif ($sym == CFClient::SDLK_END) {
1153 $self->{cursor} = length $text; 1682 $self->{cursor} = length $text;
1154 } elsif ($sym == SDLK_ESCAPE) { 1683 } elsif ($uni == 27) {
1155 $self->emit ('escape'); 1684 $self->_emit ('escape');
1156 } elsif ($uni) { 1685 } elsif ($uni) {
1157 substr $text, $self->{cursor}++, 0, chr $uni; 1686 substr $text, $self->{cursor}++, 0, chr $uni;
1158 } 1687 }
1159 1688
1160 $self->_set_text ($text); 1689 $self->_set_text ($text);
1161 $self->update; 1690
1691 $self->realloc;
1162} 1692}
1163 1693
1164sub focus_in { 1694sub focus_in {
1165 my ($self) = @_; 1695 my ($self) = @_;
1166 1696
… …
1224 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) 1754 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1225 } 1755 }
1226 1756
1227 glColor @{$self->{fg}}; 1757 glColor @{$self->{fg}};
1228 glBegin GL_LINES; 1758 glBegin GL_LINES;
1229 glVertex $self->{cur_x}, $self->{cur_y};
1230 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1759 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1760 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1231 glEnd; 1761 glEnd;
1232 } 1762 }
1233} 1763}
1234 1764
1235package CFClient::UI::Entry; 1765package CFClient::UI::Entry;
1236 1766
1237our @ISA = CFClient::UI::EntryBase::; 1767our @ISA = CFClient::UI::EntryBase::;
1238 1768
1239use SDL; 1769use CFClient::OpenGL;
1240use SDL::OpenGL;
1241 1770
1242sub key_down { 1771sub key_down {
1243 my ($self, $ev) = @_; 1772 my ($self, $ev) = @_;
1244 1773
1245 my $sym = $ev->key_sym; 1774 my $sym = $ev->{sym};
1246 1775
1247 if ($sym == SDLK_RETURN) { 1776 if ($sym == 13) {
1777 unshift @{$self->{history}},
1778 my $txt = $self->get_text;
1779 $self->{history_pointer} = -1;
1780 $self->{history_saveback} = '';
1248 $self->emit (activate => $self->get_text); 1781 $self->_emit (activate => $txt);
1249 $self->update; 1782 $self->update;
1783
1784 } elsif ($sym == CFClient::SDLK_UP) {
1785 if ($self->{history_pointer} < 0) {
1786 $self->{history_saveback} = $self->get_text;
1787 }
1788 if (@{$self->{history} || []} > 0) {
1789 $self->{history_pointer}++;
1790 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1791 $self->{history_pointer} = @{$self->{history} || []} - 1;
1792 }
1793 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1794 }
1795
1796 } elsif ($sym == CFClient::SDLK_DOWN) {
1797 $self->{history_pointer}--;
1798 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1799
1800 if ($self->{history_pointer} >= 0) {
1801 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1802 } else {
1803 $self->set_text ($self->{history_saveback});
1804 }
1250 1805
1251 } else { 1806 } else {
1252 $self->SUPER::key_down ($ev); 1807 $self->SUPER::key_down ($ev);
1253 } 1808 }
1254 1809
… …
1258 1813
1259package CFClient::UI::Button; 1814package CFClient::UI::Button;
1260 1815
1261our @ISA = CFClient::UI::Label::; 1816our @ISA = CFClient::UI::Label::;
1262 1817
1263use SDL; 1818use CFClient::OpenGL;
1264use SDL::OpenGL;
1265 1819
1266my @tex = 1820my @tex =
1267 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1821 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1268 qw(b1_button_active.png); 1822 qw(b1_button_active.png);
1269 1823
1270sub new { 1824sub new {
1271 my $class = shift; 1825 my $class = shift;
1272 1826
1273 $class->SUPER::new ( 1827 $class->SUPER::new (
1274 padding => 4, 1828 padding_x => 4,
1829 padding_y => 4,
1830 fg => [1, 1, 1],
1831 active_fg => [0, 0, 1],
1832 can_hover => 1,
1833 align => 0,
1834 valign => 0,
1835 can_events => 1,
1836 @_
1837 )
1838}
1839
1840sub activate { }
1841
1842sub button_up {
1843 my ($self, $ev, $x, $y) = @_;
1844
1845 $self->emit ("activate")
1846 if $x >= 0 && $x < $self->{w}
1847 && $y >= 0 && $y < $self->{h};
1848}
1849
1850sub _draw {
1851 my ($self) = @_;
1852
1853 local $self->{fg} = $self->{fg};
1854
1855 if ($GRAB == $self) {
1856 $self->{fg} = $self->{active_fg};
1857 }
1858
1859 glEnable GL_TEXTURE_2D;
1860 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1861 glColor 0, 0, 0, 1;
1862
1863 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1864
1865 glDisable GL_TEXTURE_2D;
1866
1867 $self->SUPER::_draw;
1868}
1869
1870#############################################################################
1871
1872package CFClient::UI::CheckBox;
1873
1874our @ISA = CFClient::UI::DrawBG::;
1875
1876my @tex =
1877 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1878 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1879
1880use CFClient::OpenGL;
1881
1882sub new {
1883 my $class = shift;
1884
1885 $class->SUPER::new (
1886 padding_x => 2,
1887 padding_y => 2,
1275 fg => [1, 1, 1], 1888 fg => [1, 1, 1],
1276 bg => [1, 1, 1, 0.2],
1277 active_fg => [1, 1, 0], 1889 active_fg => [1, 1, 0],
1890 bg => [0, 0, 0, 0.2],
1891 active_bg => [1, 1, 1, 0.5],
1892 state => 0,
1278 can_hover => 1, 1893 can_hover => 1,
1279 @_ 1894 @_
1280 ) 1895 )
1281} 1896}
1282 1897
1898sub size_request {
1899 my ($self) = @_;
1900
1901 (6) x 2
1902}
1903
1283sub button_up { 1904sub button_down {
1284 my ($self, $ev, $x, $y) = @_; 1905 my ($self, $ev, $x, $y) = @_;
1285 1906
1286 if ($x >= 0 && $x < $self->{w} 1907 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1287 && $y >= 0 && $y < $self->{h}) { 1908 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1288 $self->emit ("activate"); 1909 $self->{state} = !$self->{state};
1910 $self->_emit (changed => $self->{state});
1289 } 1911 }
1290} 1912}
1291 1913
1292sub _draw { 1914sub _draw {
1293 my ($self) = @_; 1915 my ($self) = @_;
1294 1916
1295 local $self->{fg} = $self->{fg}; 1917 $self->SUPER::_draw;
1296 1918
1297 if ($GRAB == $self) { 1919 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1298 $self->{fg} = $self->{active_fg}; 1920
1921 my ($w, $h) = @$self{qw(w h)};
1922
1923 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1924
1925 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1926
1927 my $tex = $self->{state} ? $tex[1] : $tex[0];
1928
1929 glEnable GL_TEXTURE_2D;
1930 $tex->draw_quad_alpha (0, 0, $s, $s);
1931 glDisable GL_TEXTURE_2D;
1932}
1933
1934#############################################################################
1935
1936package CFClient::UI::Image;
1937
1938our @ISA = CFClient::UI::Base::;
1939
1940use CFClient::OpenGL;
1941use Carp qw/confess/;
1942
1943our %loaded_images;
1944
1945sub new {
1946 my $class = shift;
1947
1948 my $self = $class->SUPER::new (can_events => 0, @_);
1949
1950 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1951
1952 $loaded_images{$self->{image}} ||=
1953 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1954
1955 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1956
1957 Scalar::Util::weaken $loaded_images{$self->{image}};
1958
1959 $self->{aspect} = $tex->{w} / $tex->{h};
1960
1961 $self
1962}
1963
1964sub size_request {
1965 my ($self) = @_;
1966
1967 ($self->{tex}->{w}, $self->{tex}->{h})
1968}
1969
1970sub _draw {
1971 my ($self) = @_;
1972
1973 my $tex = $self->{tex};
1974
1975 my ($w, $h) = ($self->{w}, $self->{h});
1976
1977 if ($self->{rot90}) {
1978 glRotate 90, 0, 0, 1;
1979 glTranslate 0, -$self->{w}, 0;
1980
1981 ($w, $h) = ($h, $w);
1299 } 1982 }
1983
1984 glEnable GL_TEXTURE_2D;
1985 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1986
1987 $tex->draw_quad_alpha (0, 0, $w, $h);
1988
1989 glDisable GL_TEXTURE_2D;
1990}
1991
1992#############################################################################
1993
1994package CFClient::UI::VGauge;
1995
1996our @ISA = CFClient::UI::Base::;
1997
1998use List::Util qw(min max);
1999
2000use CFClient::OpenGL;
2001
2002my %tex = (
2003 food => [
2004 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2005 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2006 ],
2007 grace => [
2008 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2009 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2010 ],
2011 hp => [
2012 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2013 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2014 ],
2015 mana => [
2016 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2017 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2018 ],
2019);
2020
2021# eg. VGauge->new (gauge => 'food'), default gauge: food
2022sub new {
2023 my $class = shift;
2024
2025 my $self = $class->SUPER::new (
2026 type => 'food',
2027 @_
2028 );
2029
2030 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2031
2032 $self
2033}
2034
2035sub size_request {
2036 my ($self) = @_;
2037
2038 #my $tex = $tex{$self->{type}}[0];
2039 #@$tex{qw(w h)}
2040 (0, 0)
2041}
2042
2043sub set_max {
2044 my ($self, $max) = @_;
2045
2046 return if $self->{max_val} == $max;
2047
2048 $self->{max_val} = $max;
2049 $self->update;
2050}
2051
2052sub set_value {
2053 my ($self, $val, $max) = @_;
2054
2055 $self->set_max ($max)
2056 if defined $max;
2057
2058 return if $self->{val} == $val;
2059
2060 $self->{val} = $val;
2061 $self->update;
2062}
2063
2064sub _draw {
2065 my ($self) = @_;
2066
2067 my $tex = $tex{$self->{type}};
2068 my ($t1, $t2, $t3) = @$tex;
2069
2070 my ($w, $h) = ($self->{w}, $self->{h});
2071
2072 if ($self->{vertical}) {
2073 glRotate 90, 0, 0, 1;
2074 glTranslate 0, -$self->{w}, 0;
2075
2076 ($w, $h) = ($h, $w);
2077 }
2078
2079 my $ycut = $self->{val} / ($self->{max_val} || 1);
2080
2081 my $ycut1 = max 0, min 1, $ycut;
2082 my $ycut2 = max 0, min 1, $ycut - 1;
2083
2084 my $h1 = $self->{h} * (1 - $ycut1);
2085 my $h2 = $self->{h} * (1 - $ycut2);
1300 2086
1301 glEnable GL_BLEND; 2087 glEnable GL_BLEND;
1302 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2088 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1303 glEnable GL_TEXTURE_2D; 2089 glEnable GL_TEXTURE_2D;
1304 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2090 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1305 glColor 0, 0, 0, 1;
1306 2091
1307 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 2092 glBindTexture GL_TEXTURE_2D, $t1->{name};
2093 glBegin GL_QUADS;
2094 glTexCoord 0 , 0; glVertex 0 , 0;
2095 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2096 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2097 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2098 glEnd;
1308 2099
2100 my $ycut1 = List::Util::min 1, $ycut;
2101 glBindTexture GL_TEXTURE_2D, $t2->{name};
2102 glBegin GL_QUADS;
2103 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2104 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2105 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2106 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2107 glEnd;
2108
2109 if ($t3) {
2110 glBindTexture GL_TEXTURE_2D, $t3->{name};
2111 glBegin GL_QUADS;
2112 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2113 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2114 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2115 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2116 glEnd;
2117 }
2118
2119 glDisable GL_BLEND;
1309 glDisable GL_TEXTURE_2D; 2120 glDisable GL_TEXTURE_2D;
1310 glDisable GL_BLEND;
1311
1312 $self->SUPER::_draw;
1313} 2121}
1314 2122
1315############################################################################# 2123#############################################################################
1316 2124
1317package CFClient::UI::CheckBox; 2125package CFClient::UI::Gauge;
1318 2126
1319our @ISA = CFClient::UI::DrawBG::; 2127our @ISA = CFClient::UI::VBox::;
1320
1321my @tex =
1322 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1323 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1324
1325use SDL;
1326use SDL::OpenGL;
1327 2128
1328sub new { 2129sub new {
1329 my $class = shift; 2130 my ($class, %arg) = @_;
1330 2131
1331 $class->SUPER::new ( 2132 my $self = $class->SUPER::new (
1332 padding => 2, 2133 tooltip => $arg{type},
1333 fg => [1, 1, 1],
1334 active_fg => [1, 1, 0],
1335 state => 0,
1336 can_hover => 1, 2134 can_hover => 1,
1337 @_ 2135 can_events => 1,
2136 %arg,
1338 ) 2137 );
1339}
1340 2138
1341sub size_request { 2139 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2140 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2141 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2142
2143 $self
2144}
2145
2146sub set_fontsize {
2147 my ($self, $fsize) = @_;
2148
2149 $self->{value}->set_fontsize ($fsize);
2150 $self->{max} ->set_fontsize ($fsize);
2151}
2152
2153sub set_max {
1342 my ($self) = @_; 2154 my ($self, $max) = @_;
1343 2155
1344 ($self->{padding} * 2 + 6) x 2 2156 $self->{gauge}->set_max ($max);
2157 $self->{max}->set_text ($max);
1345} 2158}
1346 2159
1347sub size_allocate { 2160sub set_value {
1348 my ($self, $x, $y, $w, $h) = @_;
1349
1350 $self->_size_allocate ($x, $y, $w, $h);
1351}
1352
1353sub button_down {
1354 my ($self, $ev, $x, $y) = @_; 2161 my ($self, $val, $max) = @_;
1355 2162
1356 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2163 $self->set_max ($max)
1357 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2164 if defined $max;
1358 $self->{state} = !$self->{state};
1359 $self->emit (changed => $self->{state});
1360 }
1361}
1362 2165
1363sub _draw { 2166 $self->{gauge}->set_value ($val, $max);
1364 my ($self) = @_; 2167 $self->{value}->set_text ($val);
1365
1366 $self->SUPER::_draw;
1367
1368 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1369
1370 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1371
1372 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1373
1374 glEnable GL_BLEND;
1375 glEnable GL_TEXTURE_2D;
1376 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1377
1378 my $tex = $self->{state} ? $tex[1] : $tex[0];
1379
1380 $tex->draw_quad (0, 0, $s, $s);
1381
1382 glDisable GL_TEXTURE_2D;
1383 glDisable GL_BLEND;
1384} 2168}
1385 2169
1386############################################################################# 2170#############################################################################
1387 2171
1388package CFClient::UI::Slider; 2172package CFClient::UI::Slider;
1389 2173
1390use strict; 2174use strict;
1391 2175
1392use SDL::OpenGL; 2176use CFClient::OpenGL;
1393 2177
1394our @ISA = CFClient::UI::DrawBG::; 2178our @ISA = CFClient::UI::DrawBG::;
1395 2179
1396my @tex = 2180my @tex =
1397 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2181 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1398 qw(s1_slider.png s1_slider_bg.png); 2182 qw(s1_slider.png s1_slider_bg.png);
1399 2183
1400sub new { 2184sub new {
1401 my $class = shift; 2185 my $class = shift;
1402 2186
1403 # range [value, low, high, page] 2187 # range [value, low, high, page, unit]
1404 2188
1405 # TODO: 0-width page 2189 # TODO: 0-width page
1406 # TODO: req_w/h are wrong with vertical 2190 # TODO: req_w/h are wrong with vertical
1407 # TODO: calculations are off 2191 # TODO: calculations are off
1408 my $self = $class->SUPER::new ( 2192 my $self = $class->SUPER::new (
1409 fg => [1, 1, 1], 2193 fg => [1, 1, 1],
1410 active_fg => [0, 0, 0], 2194 active_fg => [0, 0, 0],
2195 bg => [0, 0, 0, 0.2],
2196 active_bg => [1, 1, 1, 0.5],
1411 range => [0, 0, 100, 10], 2197 range => [0, 0, 100, 10, 0],
1412 req_w => 40, 2198 min_w => $::WIDTH / 80,
1413 req_h => 13, 2199 min_h => $::WIDTH / 80,
1414 vertical => 0, 2200 vertical => 0,
1415 can_hover => 1, 2201 can_hover => 1,
1416 inner_pad => 5, 2202 inner_pad => 0.02,
1417 @_ 2203 @_
1418 ); 2204 );
1419 2205
2206 $self->set_value ($self->{range}[0]);
2207 $self->update;
2208
1420 $self 2209 $self
1421} 2210}
1422 2211
2212sub changed { }
2213
2214sub set_range {
2215 my ($self, $range) = @_;
2216
2217 ($range, $self->{range}) = ($self->{range}, $range);
2218
2219 $self->update
2220 if "@$range" ne "@{$self->{range}}";
2221}
2222
2223sub set_value {
2224 my ($self, $value) = @_;
2225
2226 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2227
2228 $hi = $lo + 1 if $hi <= $lo;
2229
2230 $page = $hi - $lo if $page > $hi - $lo;
2231
2232 $value = $lo if $value < $lo;
2233 $value = $hi - $page if $value > $hi - $page;
2234
2235 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2236 if $unit;
2237
2238 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2239
2240 if ($value != $old_value) {
2241 $self->_emit (changed => $value);
2242 $self->update;
2243 }
2244}
2245
1423sub size_request { 2246sub size_request {
1424 my ($self) = @_; 2247 my ($self) = @_;
1425 2248
1426 my $w = $self->{req_w}; 2249 ($self->{req_w}, $self->{req_h})
1427 my $h = $self->{req_h};
1428
1429 $self->{vertical} ? ($h, $w) : ($w, $h)
1430} 2250}
1431 2251
1432sub button_down { 2252sub button_down {
1433 my ($self, $ev, $x, $y) = @_; 2253 my ($self, $ev, $x, $y) = @_;
1434 2254
1435 $self->SUPER::button_down ($ev, $x, $y); 2255 $self->SUPER::button_down ($ev, $x, $y);
2256
2257 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2258
1436 $self->mouse_motion ($ev, $x, $y); 2259 $self->mouse_motion ($ev, $x, $y);
1437} 2260}
1438 2261
1439sub mouse_motion { 2262sub mouse_motion {
1440 my ($self, $ev, $x, $y) = @_; 2263 my ($self, $ev, $x, $y) = @_;
1441 2264
1442 if ($GRAB == $self) { 2265 if ($GRAB == $self) {
2266 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2267
2268 my (undef, $lo, $hi, $page) = @{$self->{range}};
2269
2270 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2271
2272 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2273 }
2274}
2275
2276sub update {
2277 my ($self) = @_;
2278
2279 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2280 $self->set_value ($self->{range}[0]);
2281
1443 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2282 my ($value, $lo, $hi, $page) = @{$self->{range}};
2283 my $range = ($hi - $page - $lo) || 1e-100;
1444 2284
1445 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2285 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1446 2286
1447 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2287 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1448 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2288 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1449 2289
1450 $x -= $inner_pad_px; # substract the padding 2290 $value = ($value - $lo) / $range;
1451 $x = $x * ($hi - $lo) / $inner_w + $lo; 2291 $value = $value * $self->{scale} + $self->{offset};
1452 $x = $lo if $x < $lo;
1453 $x = $hi - $page if $x > $hi - $page;
1454 $self->{range}[0] = $x;
1455 2292
1456 $self->emit (changed => $x); 2293 $self->{knob_x} = $value - $knob_w * 0.5;
1457 $self->update; 2294 $self->{knob_w} = $knob_w;
1458 } 2295 });
1459}
1460 2296
1461# the inner_* stuff is for generating a padding for the slider handle, 2297 $self->SUPER::update;
1462# so that the handle doesn't leave the texture. This calculation isn't 100%
1463# correct propably, but it does the job for now
1464sub _calc_inner_pad_px {
1465 my ($self, $w) = @_;
1466 ($w / 100) * $self->{inner_pad} # % to pixels
1467} 2298}
1468 2299
1469sub _draw { 2300sub _draw {
1470 my ($self) = @_; 2301 my ($self) = @_;
1471 2302
1472 $self->SUPER::_draw (); 2303 $self->SUPER::_draw ();
1473 2304
1474 my ($w, $h) = @$self{qw(w h)}; 2305 glScale $self->{w}, $self->{h};
1475 2306
1476 if ($self->{vertical}) { 2307 if ($self->{vertical}) {
1477 # draw a vertical slider like a rotated horizontal slider 2308 # draw a vertical slider like a rotated horizontal slider
1478 2309
2310 glTranslate 1, 0, 0;
1479 glRotate 90, 0, 0, 1; 2311 glRotate 90, 0, 0, 1;
1480 glTranslate 0, -$self->{w}, 0;
1481
1482 ($w, $h) = ($h, $w);
1483 } 2312 }
1484 2313
1485 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2314 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1486 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2315 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1487 2316
1488 my ($value, $lo, $hi, $page) = @{$self->{range}};
1489
1490 $hi = $value + 1 if $lo == $hi;
1491
1492 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1493 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1494
1495 $page = int $page * $inner_w / ($hi - $lo);
1496 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1497
1498 $w -= $page;
1499 $page &= ~1;
1500 glTranslate $page * 0.5, 0, 0;
1501 $page ||= 2;
1502
1503 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1504 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1505
1506 glEnable GL_BLEND;
1507 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1508 glEnable GL_TEXTURE_2D; 2317 glEnable GL_TEXTURE_2D;
1509 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2318 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1510 2319
1511 # draw background 2320 # draw background
1512 $tex[1]->draw_quad (0, 0, $w, $h); 2321 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1513 2322
1514 # draw handle 2323 # draw handle
1515 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2324 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1516 2325
1517 glDisable GL_BLEND;
1518 glDisable GL_TEXTURE_2D; 2326 glDisable GL_TEXTURE_2D;
1519} 2327}
1520 2328
1521############################################################################# 2329#############################################################################
1522 2330
2331package CFClient::UI::ValSlider;
2332
2333our @ISA = CFClient::UI::HBox::;
2334
2335sub new {
2336 my ($class, %arg) = @_;
2337
2338 my $range = delete $arg{range};
2339
2340 my $self = $class->SUPER::new (
2341 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2342 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2343 to_value => sub { shift },
2344 from_value => sub { shift },
2345 %arg,
2346 );
2347
2348 $self->{slider}->connect (changed => sub {
2349 my ($self, $value) = @_;
2350 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2351 $self->{parent}->emit (changed => $value);
2352 });
2353
2354# $self->{entry}->connect (changed => sub {
2355# my ($self, $value) = @_;
2356# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2357# $self->{parent}->emit (changed => $value);
2358# });
2359
2360 $self->add ($self->{slider}, $self->{entry});
2361
2362 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2363
2364 $self
2365}
2366
2367sub set_range { shift->{slider}->set_range (@_) }
2368sub set_value { shift->{slider}->set_value (@_) }
2369
2370#############################################################################
2371
1523package CFClient::UI::TextView; 2372package CFClient::UI::TextView;
1524 2373
1525our @ISA = CFClient::UI::HBox::; 2374our @ISA = CFClient::UI::HBox::;
1526 2375
1527use SDL::OpenGL; 2376use CFClient::OpenGL;
1528 2377
1529sub new { 2378sub new {
1530 my $class = shift; 2379 my $class = shift;
1531 2380
1532 my $self = $class->SUPER::new ( 2381 my $self = $class->SUPER::new (
1533 req_w => $::WIDTH / 6, 2382 fontsize => 1,
1534 req_h => $::HEIGHT / 6, 2383 can_events => 0,
1535 fontsize => $::FONTSIZE, 2384 #font => default_font
1536 @_, 2385 @_,
1537 2386
1538 layout => (new CFClient::Layout), 2387 layout => (new CFClient::Layout 1),
1539 par => [], 2388 par => [],
1540 height => 0, 2389 height => 0,
1541 children => [ 2390 children => [
1542 (new CFClient::UI::Empty expand => 1), 2391 (new CFClient::UI::Empty expand => 1),
1543 (new CFClient::UI::Slider vertical => 1), 2392 (new CFClient::UI::Slider vertical => 1),
1544 ], 2393 ],
1545 ); 2394 );
1546 2395
1547 $self->{children}[1]->connect (changed => sub { 2396 $self->{children}[1]->connect (changed => sub { $self->update });
1548 $self->update;
1549 });
1550 2397
1551 $self 2398 $self
1552} 2399}
1553 2400
1554sub set_fontsize { 2401sub set_fontsize {
… …
1556 2403
1557 $self->{fontsize} = $fontsize; 2404 $self->{fontsize} = $fontsize;
1558 $self->reflow; 2405 $self->reflow;
1559} 2406}
1560 2407
2408sub size_allocate {
2409 my ($self, $w, $h) = @_;
2410
2411 $self->SUPER::size_allocate ($w, $h);
2412
2413 $self->{layout}->set_font ($self->{font}) if $self->{font};
2414 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2415 $self->{layout}->set_width ($self->{children}[0]{w});
2416
2417 $self->reflow;
2418}
2419
1561sub text_height { 2420sub text_size {
1562 my ($self, $text) = @_; 2421 my ($self, $text, $indent) = @_;
1563 2422
1564 my $layout = $self->{layout}; 2423 my $layout = $self->{layout};
1565 2424
1566 $layout->set_height ($self->{fontsize}); 2425 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1567 $layout->set_width ($self->{w}); 2426 $layout->set_width ($self->{children}[0]{w} - $indent);
1568 $layout->set_text ($text); 2427 $layout->set_markup ($text);
1569 2428
1570 ($layout->size)[1] 2429 $layout->size
1571} 2430}
1572 2431
1573sub reflow { 2432sub reflow {
1574 my ($self) = @_; 2433 my ($self) = @_;
1575 2434
1576 $self->{need_reflow}++; 2435 $self->{need_reflow}++;
1577 $self->update; 2436 $self->update;
1578} 2437}
1579 2438
1580sub size_request { 2439sub set_offset {
1581 my ($self) = @_; 2440 my ($self, $offset) = @_;
1582 2441
1583 ($self->{req_w}, $self->{req_h}) 2442 # todo: base offset on lines or so, not on pixels
2443 $self->{children}[1]->set_value ($offset);
1584} 2444}
1585 2445
1586sub size_allocate { 2446sub clear {
1587 my ($self, $x, $y, $w, $h) = @_; 2447 my ($self) = @_;
1588 2448
1589 $self->SUPER::size_allocate ($x, $y, $w, $h); 2449 $self->{par} = [];
1590 2450 $self->{height} = 0;
1591 $self->{layout}->set_height ($self->{fontsize}); 2451 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1592 $self->{layout}->set_width ($self->{w});
1593
1594 $self->reflow;
1595} 2452}
1596 2453
1597sub add_paragraph { 2454sub add_paragraph {
1598 my ($self, $color, $text) = @_; 2455 my ($self, $color, $text, $indent) = @_;
1599 2456
1600 #TODO: intelligently "reformat" paragraph 2457 for my $line (split /\n/, $text) {
1601 2458 my ($w, $h) = $self->text_size ($line);
1602 my $height = $self->text_height ($text);
1603
1604 $self->{height} += $height; 2459 $self->{height} += $h;
2460 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2461 }
1605 2462
1606 push @{$self->{par}}, [$height, $color, $text];
1607
1608 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2463 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1609 $self->{children}[1]->update;
1610} 2464}
1611 2465
1612sub update { 2466sub update {
1613 my ($self) = @_; 2467 my ($self) = @_;
1614 2468
… …
1616 2470
1617 return unless $self->{h} > 0; 2471 return unless $self->{h} > 0;
1618 2472
1619 delete $self->{texture}; 2473 delete $self->{texture};
1620 2474
1621 $ROOT->on_refresh ($self, sub { 2475 $ROOT->on_post_alloc ($self, sub {
2476 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2477
1622 if (delete $self->{need_reflow}) { 2478 if (delete $self->{need_reflow}) {
1623 my $height = 0; 2479 my $height = 0;
1624 2480
1625 $height += $_->[0] = $self->text_height ($_->[2]) 2481 my $layout = $self->{layout};
2482
2483 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2484
1626 for @{$self->{par}}; 2485 for (@{$self->{par}}) {
2486 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2487 $layout->set_width ($W - $_->[3]);
2488 $layout->set_markup ($_->[4]);
2489 my ($w, $h) = $layout->size;
2490 $_->[0] = $w + $_->[3];
2491 $_->[1] = $h;
2492 }
2493
2494 $height += $_->[1];
2495 }
1627 2496
1628 $self->{height} = $height; 2497 $self->{height} = $height;
1629 2498
1630 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2499 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1631 2500
1632 delete $self->{texture}; 2501 delete $self->{texture};
1633 } 2502 }
1634 2503
1635 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2504 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1636 glClearColor 0, 0, 0, 1; 2505 glClearColor 0.5, 0.5, 0.5, 0;
1637 glClear GL_COLOR_BUFFER_BIT; 2506 glClear GL_COLOR_BUFFER_BIT;
1638 2507
2508 my $top = int $self->{children}[1]{range}[0];
2509
2510 my $y0 = $top;
2511 my $y1 = $top + $H;
2512
2513 my $y = 0;
2514
2515 my $layout = $self->{layout};
2516
2517 $layout->set_font ($self->{font}) if $self->{font};
2518
1639 glEnable GL_BLEND; 2519 glEnable GL_BLEND;
2520 #TODO# not correct in windows where rgba is forced off
1640 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2521 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1641 glEnable GL_TEXTURE_2D;
1642 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1643
1644 my $top = int $self->{children}[1]{range}[0];
1645
1646 my $y0 = $top;
1647 my $y1 = $top + $self->{h};
1648
1649 my $y = 0;
1650
1651 my $layout = $self->{layout};
1652 2522
1653 for my $par (@{$self->{par}}) { 2523 for my $par (@{$self->{par}}) {
1654 my $h = $par->[0]; 2524 my $h = $par->[1];
1655 2525
1656 if ($y0 < $y + $h && $y < $y1) { 2526 if ($y0 < $y + $h && $y < $y1) {
2527 $layout->set_foreground (@{ $par->[2] });
2528 $layout->set_width ($W - $par->[3]);
1657 $layout->set_text ($par->[2]); 2529 $layout->set_markup ($par->[4]);
1658 2530
1659 glColor @{ $par->[1] }; 2531 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1660 my ($W, $H) = $layout->size; 2532
1661 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2533 glRasterPos $par->[3], $y - $y0;
2534 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1662 } 2535 }
1663 2536
1664 $y += $h; 2537 $y += $h;
1665 } 2538 }
1666 2539
1667 glDisable GL_TEXTURE_2D;
1668 glDisable GL_BLEND; 2540 glDisable GL_BLEND;
1669 }; 2541 };
1670 }); 2542 });
1671} 2543}
1672 2544
1673sub _draw { 2545sub _draw {
1674 my ($self) = @_; 2546 my ($self) = @_;
1675 2547
1676 if ($self->{texture}) {
1677 glEnable GL_TEXTURE_2D; 2548 glEnable GL_TEXTURE_2D;
1678 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2549 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2550 glColor 1, 1, 1, 1;
1679 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2551 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1680 glDisable GL_TEXTURE_2D; 2552 glDisable GL_TEXTURE_2D;
1681 }
1682 2553
1683 $self->{children}[1]->draw; 2554 $self->{children}[1]->draw;
1684 2555
1685} 2556}
1686 2557
1687############################################################################# 2558#############################################################################
1688 2559
1689package CFClient::UI::MapWidget;
1690
1691use strict;
1692
1693use List::Util qw(min max);
1694
1695use SDL;
1696use SDL::OpenGL;
1697
1698our @ISA = CFClient::UI::Base::;
1699
1700sub new {
1701 my $class = shift;
1702
1703 $class->SUPER::new (
1704 z => -1,
1705 can_focus => 1,
1706 list => (glGenLists 1),
1707 @_
1708 )
1709}
1710
1711sub key_down {
1712 print "MAPKEYDOWN\n";
1713}
1714
1715sub key_up {
1716}
1717
1718sub button_down {
1719 my ($self, $ev, $x, $y) = @_;
1720
1721 $self->focus_in;
1722
1723 if ($ev->button == 2) {
1724 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1725 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1726
1727 $self->{motion} = sub {
1728 my ($ev, $x, $y) = @_;
1729
1730 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1731
1732 $::CFG->{map_shift_x} = $bw + $x - $ox;
1733 $::CFG->{map_shift_y} = $bh + $y - $oy;
1734
1735 $self->update;
1736 };
1737 }
1738}
1739
1740sub button_up {
1741 my ($self, $ev, $x, $y) = @_;
1742
1743 delete $self->{motion};
1744}
1745
1746sub mouse_motion {
1747 my ($self, $ev, $x, $y) = @_;
1748
1749 $self->{motion}->($ev, $x, $y) if $self->{motion};
1750}
1751
1752sub size_request {
1753 (
1754 1 + 32 * int $::WIDTH / 32,
1755 1 + 32 * int $::HEIGHT / 32,
1756 )
1757}
1758
1759sub update {
1760 my ($self) = @_;
1761
1762 $self->{need_update} = 1;
1763 $self->SUPER::update;
1764}
1765
1766sub draw {
1767 my ($self) = @_;
1768
1769 if (delete $self->{need_update}) {
1770 glNewList $self->{list}, GL_COMPILE;
1771
1772 if ($::MAP) {
1773 my $sw = int $::WIDTH / 32;
1774 my $sh = int $::HEIGHT / 32;
1775
1776 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1777 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1778
1779 glTranslate $sx0 - 32, $sy0 - 32, 0;
1780
1781 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1782
1783 if ($::CFG->{fow_enable}) {
1784 if ($::CFG->{fow_smooth}) { # smooth fog of war
1785 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1786 glConvolutionFilter2D
1787 GL_CONVOLUTION_2D,
1788 GL_ALPHA,
1789 3, 3,
1790 GL_ALPHA, GL_FLOAT,
1791 pack "f*",
1792 0.1, 0.1, 0.1,
1793 0.1, 0.2, 0.1,
1794 0.1, 0.1, 0.1,
1795 ;
1796 glEnable GL_CONVOLUTION_2D;
1797 }
1798
1799 $self->{fow_texture} = new CFClient::Texture
1800 w => $w,
1801 h => $h,
1802 data => $data,
1803 internalformat => GL_ALPHA,
1804 format => GL_ALPHA;
1805
1806 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1807
1808 glEnable GL_BLEND;
1809 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1810 glEnable GL_TEXTURE_2D;
1811 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1812
1813 glColor +($::CFG->{fow_intensity}) x 3, 1;
1814 $self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
1815
1816 glDisable GL_TEXTURE_2D;
1817 glDisable GL_BLEND;
1818 }
1819
1820 # HACK BEGIN
1821 {
1822 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1823 my ($w, $h) = (250, 250);
1824
1825 glEnable GL_BLEND;
1826 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1827 glEnable GL_TEXTURE_2D;
1828 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1829
1830 $self->{mapmap_texture} =
1831 new CFClient::Texture
1832 w => $w,
1833 h => $h,
1834 data => $::MAP->mapmap ($w, $h),
1835 type => GL_UNSIGNED_INT_8_8_8_8_REV;
1836
1837 $self->{mapmap_texture}->draw_quad (100, 100);
1838
1839 glDisable GL_TEXTURE_2D;
1840 glDisable GL_BLEND;
1841 }
1842 # HACK END
1843 }
1844
1845 glEndList;
1846 }
1847
1848 glPushMatrix;
1849 glCallList $self->{list};
1850 glPopMatrix;
1851
1852 if ($FOCUS != $self) {
1853 glColor 64/255, 64/255, 64/255;
1854 glLogicOp GL_AND;
1855 glEnable GL_COLOR_LOGIC_OP;
1856 glBegin GL_QUADS;
1857 glVertex 0, 0;
1858 glVertex 0, $::HEIGHT;
1859 glVertex $::WIDTH, $::HEIGHT;
1860 glVertex $::WIDTH, 0;
1861 glEnd;
1862 glDisable GL_COLOR_LOGIC_OP;
1863 }
1864}
1865
1866my %DIR = (
1867 SDLK_KP8, [1, "north"],
1868 SDLK_KP9, [2, "northeast"],
1869 SDLK_KP6, [3, "east"],
1870 SDLK_KP3, [4, "southeast"],
1871 SDLK_KP2, [5, "south"],
1872 SDLK_KP1, [6, "southwest"],
1873 SDLK_KP4, [7, "west"],
1874 SDLK_KP7, [8, "northwest"],
1875
1876 SDLK_UP, [1, "north"],
1877 SDLK_RIGHT, [3, "east"],
1878 SDLK_DOWN, [5, "south"],
1879 SDLK_LEFT, [7, "west"],
1880);
1881
1882sub key_down {
1883 my ($self, $ev) = @_;
1884
1885 my $mod = $ev->key_mod;
1886 my $sym = $ev->key_sym;
1887
1888 if ($sym == SDLK_KP5) {
1889 $::CONN->user_send ("command stay fire");
1890 } elsif ($sym == SDLK_a) {
1891 $::CONN->user_send ("command apply");
1892 } elsif ($sym == SDLK_QUOTE) {
1893 $self->emit ('activate_console');
1894 } elsif ($sym == SDLK_SLASH) {
1895 $self->emit ('activate_console' => '/');
1896 } elsif (exists $DIR{$sym}) {
1897 if ($mod & KMOD_SHIFT) {
1898 $self->{shft}++;
1899 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1900 } elsif ($mod & KMOD_CTRL) {
1901 $self->{ctrl}++;
1902 $::CONN->user_send ("command run $DIR{$sym}[0]");
1903 } else {
1904 $::CONN->user_send ("command $DIR{$sym}[1]");
1905 }
1906 }
1907}
1908
1909sub key_up {
1910 my ($self, $ev) = @_;
1911
1912 my $mod = $ev->key_mod;
1913 my $sym = $ev->key_sym;
1914
1915 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1916 $::CONN->user_send ("command fire_stop");
1917 }
1918 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1919 $::CONN->user_send ("command run_stop");
1920 }
1921}
1922
1923#############################################################################
1924
1925package CFClient::UI::Animator; 2560package CFClient::UI::Animator;
1926 2561
1927use SDL::OpenGL; 2562use CFClient::OpenGL;
1928 2563
1929our @ISA = CFClient::UI::Bin::; 2564our @ISA = CFClient::UI::Bin::;
1930 2565
1931sub moveto { 2566sub moveto {
1932 my ($self, $x, $y) = @_; 2567 my ($self, $x, $y) = @_;
… …
1970 2605
1971sub new { 2606sub new {
1972 my $class = shift; 2607 my $class = shift;
1973 2608
1974 my $self = $class->SUPER::new ( 2609 my $self = $class->SUPER::new (
1975 state => 0, 2610 state => 0,
1976 connect_activate => \&toggle_flopper, 2611 on_activate => \&toggle_flopper,
1977 @_ 2612 @_
1978 ); 2613 );
1979 2614
1980 if ($self->{state}) {
1981 $self->{state} = 0;
1982 $self->toggle_flopper;
1983 }
1984
1985 $self 2615 $self
1986} 2616}
1987 2617
1988sub toggle_flopper { 2618sub toggle_flopper {
1989 my ($self) = @_; 2619 my ($self) = @_;
1990 2620
1991 # TODO: use animation 2621 $self->{other}->toggle_visibility;
1992 if ($self->{state} = !$self->{state}) { 2622}
1993 $CFClient::UI::ROOT->add ($self->{other}); 2623
1994 $self->{other}->move ($self->coord2global (0, $self->{h})); 2624#############################################################################
2625
2626package CFClient::UI::Tooltip;
2627
2628our @ISA = CFClient::UI::Bin::;
2629
2630use CFClient::OpenGL;
2631
2632sub new {
2633 my $class = shift;
2634
2635 $class->SUPER::new (
2636 @_,
2637 can_events => 0,
2638 )
2639}
2640
2641sub set_tooltip_from {
2642 my ($self, $widget) = @_;
2643
2644 my $tooltip = $widget->{tooltip};
2645
2646 if ($ENV{CFPLUS_DEBUG} & 2) {
2647 $tooltip .= "\n\n" . (ref $widget) . "\n"
2648 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2649 . "req $widget->{req_w} $widget->{req_h}\n"
2650 . "visible $widget->{visible}";
2651 }
2652
2653 $self->add (new CFClient::UI::Label
2654 markup => $tooltip,
2655 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2656 fontsize => 0.8,
2657 fg => [0, 0, 0, 1],
2658 ellipsise => 0,
2659 font => ($widget->{tooltip_font} || $::FONT_PROP),
2660 );
2661}
2662
2663sub size_request {
2664 my ($self) = @_;
2665
2666 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2667
2668 ($w + 4, $h + 4)
2669}
2670
2671sub size_allocate {
2672 my ($self, $w, $h) = @_;
2673
2674 $self->SUPER::size_allocate ($w - 4, $h - 4);
2675}
2676
2677sub visibility_change {
2678 my ($self, $visible) = @_;
2679
2680 return unless $visible;
2681
2682 $self->{root}->on_post_alloc ("move_$self" => sub {
2683 my $widget = $self->{owner}
2684 or return;
2685
2686 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2687
2688 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2689 if $x + $self->{w} > $::WIDTH;
2690
2691 $self->move_abs ($x, $y);
2692 });
2693}
2694
2695sub _draw {
2696 my ($self) = @_;
2697
2698 glTranslate 0.375, 0.375;
2699
2700 my ($w, $h) = @$self{qw(w h)};
2701
2702 glColor 1, 0.8, 0.4;
2703 glBegin GL_QUADS;
2704 glVertex 0 , 0;
2705 glVertex 0 , $h;
2706 glVertex $w, $h;
2707 glVertex $w, 0;
2708 glEnd;
2709
2710 glColor 0, 0, 0;
2711 glBegin GL_LINE_LOOP;
2712 glVertex 0 , 0;
2713 glVertex 0 , $h;
2714 glVertex $w, $h;
2715 glVertex $w, 0;
2716 glEnd;
2717
2718 glTranslate 2 - 0.375, 2 - 0.375;
2719
2720 $self->SUPER::_draw;
2721}
2722
2723#############################################################################
2724
2725package CFClient::UI::Face;
2726
2727our @ISA = CFClient::UI::Base::;
2728
2729use CFClient::OpenGL;
2730
2731sub new {
2732 my $class = shift;
2733
2734 my $self = $class->SUPER::new (
2735 aspect => 1,
2736 can_events => 0,
2737 @_,
2738 );
2739
2740 if ($self->{anim} && $self->{animspeed}) {
2741 Scalar::Util::weaken (my $widget = $self);
2742
2743 $self->{timer} = Event->timer (
2744 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2745 hard => 1,
2746 interval => $self->{animspeed},
2747 cb => sub {
2748 ++$widget->{frame};
2749 $widget->update;
2750 },
2751 );
2752 }
2753
2754 $self
2755}
2756
2757sub size_request {
2758 (32, 8)
2759}
2760
2761sub update {
2762 my ($self) = @_;
2763
2764 return unless $self->{visible};
2765
2766 $self->SUPER::update;
2767}
2768
2769sub _draw {
2770 my ($self) = @_;
2771
2772 return unless $::CONN;
2773
2774 my $face;
2775
2776 if ($self->{frame}) {
2777 my $anim = $::CONN->{anim}[$self->{anim}];
2778
2779 $face = $anim->[ $self->{frame} % @$anim ]
2780 if $anim && @$anim;
2781 }
2782
2783 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2784
2785 if ($tex) {
2786 glEnable GL_TEXTURE_2D;
2787 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2788 glColor 1, 1, 1, 1;
2789 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2790 glDisable GL_TEXTURE_2D;
2791 }
2792}
2793
2794sub DESTROY {
2795 my ($self) = @_;
2796
2797 $self->{timer}->cancel
2798 if $self->{timer};
2799
2800 $self->SUPER::DESTROY;
2801}
2802
2803#############################################################################
2804
2805package CFClient::UI::Menu;
2806
2807our @ISA = CFClient::UI::FancyFrame::;
2808
2809use CFClient::OpenGL;
2810
2811sub new {
2812 my $class = shift;
2813
2814 my $self = $class->SUPER::new (
2815 items => [],
2816 z => 100,
2817 @_,
2818 );
2819
2820 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2821
2822 for my $item (@{ $self->{items} }) {
2823 my ($widget, $cb) = @$item;
2824
2825 # handle various types of items, only text for now
2826 if (!ref $widget) {
2827 $widget = new CFClient::UI::Label
2828 can_hover => 1,
2829 can_events => 1,
2830 text => $widget;
2831 }
2832
2833 $self->{item}{$widget} = $item;
2834
2835 $self->{vbox}->add ($widget);
2836 }
2837
2838 $self
2839}
2840
2841# popup given the event (must be a mouse button down event currently)
2842sub popup {
2843 my ($self, $ev) = @_;
2844
2845 $self->_emit ("popdown");
2846
2847 # maybe save $GRAB? must be careful about events...
2848 $GRAB = $self;
2849 $self->{button} = $ev->{button};
2850
2851 $self->show;
2852 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2853}
2854
2855sub mouse_motion {
2856 my ($self, $ev, $x, $y) = @_;
2857
2858 # TODO: should use vbox->find_widget or so
2859 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2860 $self->{hover} = $self->{item}{$HOVER};
2861}
2862
2863sub button_up {
2864 my ($self, $ev, $x, $y) = @_;
2865
2866 if ($ev->{button} == $self->{button}) {
2867 undef $GRAB;
2868 $self->hide;
2869
1995 $self->emit ("open"); 2870 $self->_emit ("popdown");
2871 $self->{hover}[1]->() if $self->{hover};
2872 }
2873}
2874
2875#############################################################################
2876
2877package CFClient::UI::Statusbox;
2878
2879our @ISA = CFClient::UI::VBox::;
2880
2881sub new {
2882 my $class = shift;
2883
2884 $class->SUPER::new (
2885 fontsize => 0.8,
2886 @_,
2887 )
2888}
2889
2890sub reorder {
2891 my ($self) = @_;
2892 my $NOW = time;
2893
2894 while (my ($k, $v) = each %{ $self->{item} }) {
2895 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2896 }
2897
2898 my @widgets;
2899
2900 my @items = sort {
2901 $a->{pri} <=> $b->{pri}
2902 or $b->{id} <=> $a->{id}
2903 } values %{ $self->{item} };
2904
2905 my $count = 10 + 1;
2906 for my $item (@items) {
2907 last unless --$count;
2908
2909 push @widgets, $item->{label} ||= do {
2910 # TODO: doesn't handle markup well (read as: at all)
2911 my $short = $item->{count} > 1
2912 ? "<b>$item->{count} ×</b> $item->{text}"
2913 : $item->{text};
2914
2915 for ($short) {
2916 s/^\s+//;
2917 s/\s+/ /g;
2918 }
2919
2920 new CFClient::UI::Label
2921 markup => $short,
2922 tooltip => $item->{tooltip},
2923 tooltip_font => $::FONT_PROP,
2924 tooltip_width => 0.67,
2925 fontsize => $item->{fontsize} || $self->{fontsize},
2926 max_w => $::WIDTH * 0.44,
2927 fg => $item->{fg},
2928 can_events => 1,
2929 can_hover => 1
2930 };
2931 }
2932
2933 $self->clear;
2934 $self->SUPER::add (reverse @widgets);
2935}
2936
2937sub add {
2938 my ($self, $text, %arg) = @_;
2939
2940 $text =~ s/^\s+//;
2941 $text =~ s/\s+$//;
2942
2943 return unless $text;
2944
2945 my $timeout = time + ((delete $arg{timeout}) || 60);
2946
2947 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2948
2949 if (my $item = $self->{item}{$group}) {
2950 if ($item->{text} eq $text) {
2951 $item->{count}++;
2952 } else {
2953 $item->{count} = 1;
2954 $item->{text} = $item->{tooltip} = $text;
2955 }
2956 $item->{id} = ++$self->{id};
2957 $item->{timeout} = $timeout;
2958 delete $item->{label};
1996 } else { 2959 } else {
1997 $CFClient::UI::ROOT->remove ($self->{other}); 2960 $self->{item}{$group} = {
1998 $self->emit ("close"); 2961 id => ++$self->{id},
2962 text => $text,
2963 timeout => $timeout,
2964 tooltip => $text,
2965 fg => [0.8, 0.8, 0.8, 0.8],
2966 pri => 0,
2967 count => 1,
2968 %arg,
2969 };
1999 } 2970 }
2000 2971
2001 $self->emit (changed => $self->{state}); 2972 $self->reorder;
2973}
2974
2975sub reconfigure {
2976 my ($self) = @_;
2977
2978 delete $_->{label}
2979 for values %{ $self->{item} || {} };
2980
2981 $self->reorder;
2982 $self->SUPER::reconfigure;
2002} 2983}
2003 2984
2004############################################################################# 2985#############################################################################
2005 2986
2987package CFClient::UI::Inventory;
2988
2989our @ISA = CFClient::UI::ScrolledWindow::;
2990
2991sub new {
2992 my $class = shift;
2993
2994 my $self = $class->SUPER::new (
2995 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2996 @_,
2997 );
2998
2999 $self
3000}
3001
3002sub set_items {
3003 my ($self, $items) = @_;
3004
3005 $self->{scrolled}->clear;
3006 return unless $items;
3007
3008 my @items = sort {
3009 ($a->{type} <=> $b->{type})
3010 or ($a->{name} cmp $b->{name})
3011 } @$items;
3012
3013 $self->{real_items} = \@items;
3014
3015 my $row = 0;
3016 for my $item (@items) {
3017 CFClient::Item::update_widgets $item;
3018
3019 $self->{scrolled}->add (0, $row, $item->{face_widget});
3020 $self->{scrolled}->add (1, $row, $item->{desc_widget});
3021 $self->{scrolled}->add (2, $row, $item->{weight_widget});
3022
3023 $row++;
3024 }
3025}
3026
3027#############################################################################
3028
3029package CFClient::UI::BindEditor;
3030
3031our @ISA = CFClient::UI::FancyFrame::;
3032
3033sub new {
3034 my $class = shift;
3035
3036 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3037
3038 $self->add (my $vb = new CFClient::UI::VBox);
3039
3040
3041 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3042 text => "start recording",
3043 tooltip => "Start/Stops recording of actions."
3044 ."All subsequent actions after the recording started will be captured."
3045 ."The actions are displayed after the record was stopped."
3046 ."To bind the action you have to click on the 'Bind' button",
3047 on_activate => sub {
3048 unless ($self->{recording}) {
3049 $self->start;
3050 } else {
3051 $self->stop;
3052 }
3053 });
3054
3055 $vb->add (new CFClient::UI::Label text => "Actions:");
3056 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3057
3058 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3059 $vb->add (my $hb = new CFClient::UI::HBox);
3060 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3061 $hb->add (new CFClient::UI::Button
3062 text => "bind",
3063 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3064 on_activate => sub {
3065 $self->ask_for_bind;
3066 });
3067
3068 $vb->add (my $hb = new CFClient::UI::HBox);
3069 $hb->add (new CFClient::UI::Button
3070 text => "ok",
3071 expand => 1,
3072 tooltip => "This closes the binding editor and saves the binding",
3073 on_activate => sub {
3074 $self->hide;
3075 $self->commit;
3076 });
3077
3078 $hb->add (new CFClient::UI::Button
3079 text => "cancel",
3080 expand => 1,
3081 tooltip => "This closes the binding editor without saving",
3082 on_activate => sub {
3083 $self->hide;
3084 $self->{binding_cancel}->()
3085 if $self->{binding_cancel};
3086 });
3087
3088 $self->update_binding_widgets;
3089
3090 $self
3091}
3092
3093sub commit {
3094 my ($self) = @_;
3095 my ($mod, $sym, $cmds) = $self->get_binding;
3096 if ($sym != 0 && @$cmds > 0) {
3097 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3098 ."'. Don't forget 'Save Config'!");
3099 $self->{binding_change}->($mod, $sym, $cmds)
3100 if $self->{binding_change};
3101 } else {
3102 $::STATUSBOX->add ("No action bound, no key or action specified!");
3103 $self->{binding_cancel}->()
3104 if $self->{binding_cancel};
3105 }
3106}
3107
3108sub start {
3109 my ($self) = @_;
3110
3111 $self->{rec_btn}->set_text ("stop recording");
3112 $self->{recording} = 1;
3113 $self->clear_command_list;
3114 $::CONN->start_record if $::CONN;
3115}
3116
3117sub stop {
3118 my ($self) = @_;
3119
3120 $self->{rec_btn}->set_text ("start recording");
3121 $self->{recording} = 0;
3122
3123 my $rec;
3124 $rec = $::CONN->stop_record if $::CONN;
3125 return unless ref $rec eq 'ARRAY';
3126 $self->set_command_list ($rec);
3127}
3128
3129# if $commit is true, the binding will be set after the user entered a key combo
3130sub ask_for_bind {
3131 my ($self, $commit) = @_;
3132
3133 CFClient::Binder::open_binding_dialog (sub {
3134 my ($mod, $sym) = @_;
3135 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3136 $self->update_binding_widgets;
3137 $self->commit if $commit;
3138 });
3139}
3140
3141# $mod and $sym are the modifiers and key symbol
3142# $cmds is a array ref of strings (the commands)
3143# $cb is the callback that is executed on OK
3144# $ccb is the callback that is executed on CANCEL and
3145# when the binding was unsuccessful on OK
3146sub set_binding {
3147 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3148
3149 $self->clear_command_list;
3150 $self->{recording} = 0;
3151 $self->{rec_btn}->set_text ("start recording");
3152
3153 $self->{binding} = [$mod, $sym];
3154 $self->{commands} = $cmds;
3155
3156 $self->{binding_change} = $cb;
3157 $self->{binding_cancel} = $ccb;
3158
3159 $self->update_binding_widgets;
3160}
3161
3162# this is a shortcut method that asks for a binding
3163# and then just binds it.
3164sub do_quick_binding {
3165 my ($self, $cmds) = @_;
3166 $self->set_binding (undef, undef, $cmds, sub {
3167 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3168 });
3169 $self->ask_for_bind (1);
3170}
3171
3172sub update_binding_widgets {
3173 my ($self) = @_;
3174 my ($mod, $sym, $cmds) = $self->get_binding;
3175 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3176 $self->set_command_list ($cmds);
3177}
3178
3179sub get_binding {
3180 my ($self) = @_;
3181 return (
3182 $self->{binding}->[0],
3183 $self->{binding}->[1],
3184 [ grep { defined $_ } @{$self->{commands}} ]
3185 );
3186}
3187
3188sub clear_command_list {
3189 my ($self) = @_;
3190 $self->{cmdbox}->clear ();
3191}
3192
3193sub set_command_list {
3194 my ($self, $cmds) = @_;
3195
3196 $self->{cmdbox}->clear ();
3197 $self->{commands} = $cmds;
3198
3199 my $idx = 0;
3200
3201 for (@$cmds) {
3202 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3203
3204 my $i = $idx;
3205 $hb->add (new CFClient::UI::Label text => $_);
3206 $hb->add (new CFClient::UI::Button
3207 text => "delete",
3208 tooltip => "Deletes the action from the record",
3209 on_activate => sub {
3210 $self->{cmdbox}->remove ($hb);
3211 $cmds->[$i] = undef;
3212 });
3213
3214
3215 $idx++
3216 }
3217}
3218
3219#############################################################################
3220
3221package CFClient::UI::SpellList;
3222
3223our @ISA = CFClient::UI::FancyFrame::;
3224
3225sub new {
3226 my $class = shift;
3227
3228 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3229
3230 $self->add (new CFClient::UI::ScrolledWindow
3231 scrolled => $self->{spellbox} = new CFClient::UI::Table);
3232
3233 $self;
3234}
3235
3236# XXX: Do sorting? Argl...
3237sub add_spell {
3238 my ($self, $spell) = @_;
3239 $self->{spells}->{$spell->{name}} = $spell;
3240
3241 $self->{spellbox}->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3242 face => $spell->{face},
3243 can_hover => 1,
3244 can_events => 1,
3245 tooltip => $spell->{message});
3246
3247 $self->{spellbox}->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3248 text => $spell->{name},
3249 can_hover => 1,
3250 can_events => 1,
3251 tooltip => $spell->{message},
3252 expand => 1);
3253
3254 $self->{spellbox}->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3255 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3256 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3257 expand => 1);
3258
3259 $self->{spellbox}->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3260 text => "bind to key",
3261 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3262}
3263
3264sub rebuild_spell_list {
3265 my ($self) = @_;
3266 $self->{tbl_idx} = 0;
3267 $self->add_spell ($_) for values %{$self->{spells}};
3268}
3269
3270sub remove_spell {
3271 my ($self, $spell) = @_;
3272 delete $self->{spells}->{$spell->{name}};
3273 $self->rebuild_spell_list;
3274}
3275
3276#############################################################################
3277
2006package CFClient::UI::Root; 3278package CFClient::UI::Root;
2007 3279
2008our @ISA = CFClient::UI::Container::; 3280our @ISA = CFClient::UI::Container::;
2009 3281
2010use SDL::OpenGL; 3282use CFClient::OpenGL;
3283
3284sub new {
3285 my $class = shift;
3286
3287 my $self = $class->SUPER::new (
3288 visible => 1,
3289 @_,
3290 );
3291
3292 Scalar::Util::weaken ($self->{root} = $self);
3293
3294 $self
3295}
2011 3296
2012sub size_request { 3297sub size_request {
2013 ($::WIDTH, $::HEIGHT) 3298 my ($self) = @_;
3299
3300 ($self->{w}, $self->{h})
3301}
3302
3303sub _to_pixel {
3304 my ($coord, $size, $max) = @_;
3305
3306 $coord =
3307 $coord eq "center" ? ($max - $size) * 0.5
3308 : $coord eq "max" ? $max
3309 : $coord;
3310
3311 $coord = 0 if $coord < 0;
3312 $coord = $max - $size if $coord > $max - $size;
3313
3314 int $coord + 0.5
2014} 3315}
2015 3316
2016sub size_allocate { 3317sub size_allocate {
2017 my ($self, $x, $y, $w, $h) = @_; 3318 my ($self, $w, $h) = @_;
2018 3319
2019 $self->_size_allocate ($x, $y, $w, $h); 3320 for my $child ($self->children) {
3321 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2020 3322
2021 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 3323 $X = $child->{force_x} if exists $child->{force_x};
2022 for @{$self->{children}}; 3324 $Y = $child->{force_y} if exists $child->{force_y};
2023}
2024 3325
2025sub _topleft { 3326 $X = _to_pixel $X, $W, $self->{w};
3327 $Y = _to_pixel $Y, $H, $self->{h};
3328
3329 $child->configure ($X, $Y, $W, $H);
3330 }
3331}
3332
3333sub coord2local {
2026 my ($self, $x, $y) = @_; 3334 my ($self, $x, $y) = @_;
2027 3335
2028 ($x, $y) 3336 ($x, $y)
2029} 3337}
2030 3338
3339sub coord2global {
3340 my ($self, $x, $y) = @_;
3341
3342 ($x, $y)
3343}
3344
2031sub update { 3345sub update {
2032 my ($self) = @_; 3346 my ($self) = @_;
2033 3347
2034 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3348 $::WANT_REFRESH++;
2035 ::refresh ();
2036} 3349}
2037 3350
2038sub add { 3351sub add {
2039 my ($self, $widget) = @_; 3352 my ($self, @children) = @_;
2040 3353
3354 $_->{is_toplevel} = 1
3355 for @children;
3356
2041 $self->SUPER::add ($widget); 3357 $self->SUPER::add (@children);
3358}
2042 3359
2043 $widget->size_allocate (int $widget->{x}, int $widget->{y}, $widget->size_request); 3360sub remove {
3361 my ($self, @children) = @_;
3362
3363 $self->SUPER::remove (@children);
3364
3365 delete $self->{is_toplevel}
3366 for @children;
3367
3368 while (@children) {
3369 my $w = pop @children;
3370 push @children, $w->children;
3371 $w->set_invisible;
3372 }
2044} 3373}
2045 3374
2046sub on_refresh { 3375sub on_refresh {
2047 my ($self, $id, $cb) = @_; 3376 my ($self, $id, $cb) = @_;
2048 3377
2049 $self->{refresh_hook}{$id} = $cb; 3378 $self->{refresh_hook}{$id} = $cb;
2050} 3379}
2051 3380
3381sub on_post_alloc {
3382 my ($self, $id, $cb) = @_;
3383
3384 $self->{post_alloc_hook}{$id} = $cb;
3385}
3386
2052sub draw { 3387sub draw {
2053 my ($self) = @_; 3388 my ($self) = @_;
2054 3389
2055 while (my $rcb = delete $self->{refresh_hook}) { 3390 while ($self->{refresh_hook}) {
2056 $_->() for values %$rcb; 3391 $_->()
3392 for values %{delete $self->{refresh_hook}};
2057 } 3393 }
3394
3395 if ($self->{realloc}) {
3396 my %queue;
3397 my @queue;
3398 my $widget;
3399
3400 outer:
3401 while () {
3402 if (my $realloc = delete $self->{realloc}) {
3403 for $widget (values %$realloc) {
3404 $widget->{visible} or next; # do not resize invisible widgets
3405
3406 $queue{$widget+0}++ and next; # duplicates are common
3407
3408 push @{ $queue[$widget->{visible}] }, $widget;
3409 }
3410 }
3411
3412 while () {
3413 @queue or last outer;
3414
3415 $widget = pop @{ $queue[-1] || [] }
3416 and last;
3417
3418 pop @queue;
3419 }
3420
3421 delete $queue{$widget+0};
3422
3423 my ($w, $h) = $widget->size_request;
3424
3425 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3426 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3427
3428 $w = $widget->{force_w} if exists $widget->{force_w};
3429 $h = $widget->{force_h} if exists $widget->{force_h};
3430
3431 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3432 || delete $widget->{force_realloc}) {
3433 $widget->{req_w} = $w;
3434 $widget->{req_h} = $h;
3435
3436 $self->{size_alloc}{$widget+0} = $widget;
3437
3438 if (my $parent = $widget->{parent}) {
3439 $self->{realloc}{$parent+0} = $parent
3440 unless $queue{$parent+0};
3441
3442 $parent->{force_size_alloc} = 1;
3443 $self->{size_alloc}{$parent+0} = $parent;
3444 }
3445 }
3446
3447 delete $self->{realloc}{$widget+0};
3448 }
3449 }
3450
3451 while (my $size_alloc = delete $self->{size_alloc}) {
3452 my @queue = sort { $b->{visible} <=> $a->{visible} }
3453 values %$size_alloc;
3454
3455 while () {
3456 my $widget = pop @queue || last;
3457
3458 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3459
3460 $w = 0 if $w < 0;
3461 $h = 0 if $h < 0;
3462
3463 $w = int $w + 0.5;
3464 $h = int $h + 0.5;
3465
3466 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3467 $widget->{old_w} = $widget->{w};
3468 $widget->{old_h} = $widget->{h};
3469
3470 $widget->{w} = $w;
3471 $widget->{h} = $h;
3472
3473 $widget->emit (size_allocate => $w, $h);
3474 }
3475 }
3476 }
3477
3478 while ($self->{post_alloc_hook}) {
3479 $_->()
3480 for values %{delete $self->{post_alloc_hook}};
3481 }
3482
2058 3483
2059 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3484 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2060 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3485 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2061 glClear GL_COLOR_BUFFER_BIT; 3486 glClear GL_COLOR_BUFFER_BIT;
2062 3487
2063 glMatrixMode GL_PROJECTION; 3488 glMatrixMode GL_PROJECTION;
2064 glLoadIdentity; 3489 glLoadIdentity;
2065 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3490 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2066 glMatrixMode GL_MODELVIEW; 3491 glMatrixMode GL_MODELVIEW;
2067 glLoadIdentity; 3492 glLoadIdentity;
2068 3493
3494 {
3495 package CFClient::UI::Base;
3496
3497 ($draw_x, $draw_y, $draw_w, $draw_h) =
3498 (0, 0, $self->{w}, $self->{h});
3499 }
3500
2069 $self->_draw; 3501 $self->_draw;
2070} 3502}
2071 3503
2072############################################################################# 3504#############################################################################
2073 3505
2074package CFClient::UI; 3506package CFClient::UI;
2075 3507
2076$ROOT = new CFClient::UI::Root; 3508$ROOT = new CFClient::UI::Root;
3509$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2077 3510
20781 35111
2079 3512

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