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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.127 by root, Mon Apr 17 21:03:31 2006 UTC vs.
Revision 1.268 by root, Thu Jun 1 05:04:41 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} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
177 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
178
179 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
180 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
181 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
182 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
183 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
184 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
185
186 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
187 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
188
189 }
190 }
191
192 reconfigure_widgets;
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 # update screen rectangle
535 local $draw_x = $draw_x + $self->{x};
536 local $draw_y = $draw_y + $self->{y};
537 local $draw_w = $draw_x + $self->{w};
538 local $draw_h = $draw_y + $self->{h};
539
540 # skip widgets that are entirely outside the drawing area
541 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
542 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
221 543
222 glPushMatrix; 544 glPushMatrix;
223 glTranslate $self->{x}, $self->{y}, 0; 545 glTranslate $self->{x}, $self->{y}, 0;
224 $self->_draw; 546 $self->_draw;
225 glPopMatrix; 547 glPopMatrix;
… …
236 glVertex $x + $self->{w}, $y + $self->{h}; 558 glVertex $x + $self->{w}, $y + $self->{h};
237 glVertex $x , $y + $self->{h}; 559 glVertex $x , $y + $self->{h};
238 glEnd; 560 glEnd;
239 glDisable GL_BLEND; 561 glDisable GL_BLEND;
240 } 562 }
563
564 if ($ENV{CFPLUS_DEBUG} & 1) {
565 glPushMatrix;
566 glColor 1, 1, 0, 1;
567 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
568 glBegin GL_LINE_LOOP;
569 glVertex 0 , 0;
570 glVertex $self->{w} - 1, 0;
571 glVertex $self->{w} - 1, $self->{h} - 1;
572 glVertex 0 , $self->{h} - 1;
573 glEnd;
574 glPopMatrix;
575 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
576 }
241} 577}
242 578
243sub _draw { 579sub _draw {
244 my ($self) = @_; 580 my ($self) = @_;
245 581
246 warn "no draw defined for $self\n"; 582 warn "no draw defined for $self\n";
247} 583}
248 584
249sub find_widget {
250 my ($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} = $parent);
263}
264
265sub check_size {
266 my ($self) = @_;
267
268 my ($w, $h) = $self->size_request;
269
270 if ($w != $self->{req_w} || $h != $self->{req_h}) {
271 $self->{req_w} = $w;
272 $self->{req_h} = $h;
273
274 $self->{parent}->check_size
275 if $self->{parent};
276 }
277}
278
279sub update {
280 my ($self) = @_;
281
282 $self->{parent}->update
283 if $self->{parent};
284}
285
286sub connect {
287 my ($self, $signal, $cb) = @_;
288
289 push @{ $self->{cb}{$signal} }, $cb;
290}
291
292sub emit {
293 my ($self, $signal, @args) = @_;
294
295 $_->($self, @args)
296 for @{$self->{cb}{$signal} || []};
297}
298
299sub DESTROY { 585sub DESTROY {
300 my ($self) = @_; 586 my ($self) = @_;
301 587
588 delete $WIDGET{$self+0};
302 #$self->deactivate; 589 #$self->deactivate;
303} 590}
304 591
305############################################################################# 592#############################################################################
306 593
307package CFClient::UI::DrawBG; 594package CFClient::UI::DrawBG;
308 595
309our @ISA = CFClient::UI::Base::; 596our @ISA = CFClient::UI::Base::;
310 597
311use strict; 598use strict;
312use SDL::OpenGL; 599use CFClient::OpenGL;
313 600
314sub new { 601sub new {
315 my $class = shift; 602 my $class = shift;
316 603
317 # range [value, low, high, page] 604 # range [value, low, high, page]
318 605
319 $class->SUPER::new ( 606 $class->SUPER::new (
320 bg => [0, 0, 0, 0.2], 607 #bg => [0, 0, 0, 0.2],
321 active_bg => [1, 1, 1, 0.5], 608 #active_bg => [1, 1, 1, 0.5],
322 @_ 609 @_
323 ) 610 )
324} 611}
325 612
326sub _draw { 613sub _draw {
327 my ($self) = @_; 614 my ($self) = @_;
328 615
616 my $color = $FOCUS == $self && $self->{active_bg}
617 ? $self->{active_bg}
618 : $self->{bg};
619
620 if ($color && (@$color < 4 || $color->[3])) {
329 my ($w, $h) = @$self{qw(w h)}; 621 my ($w, $h) = @$self{qw(w h)};
330 622
331 glEnable GL_BLEND; 623 glEnable GL_BLEND;
332 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 624 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
333 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 625 glColor @$color;
334 626
335 glBegin GL_QUADS; 627 glBegin GL_QUADS;
336 glVertex 0 , 0; 628 glVertex 0 , 0;
337 glVertex 0 , $h; 629 glVertex 0 , $h;
338 glVertex $w, $h; 630 glVertex $w, $h;
339 glVertex $w, 0; 631 glVertex $w, 0;
340 glEnd; 632 glEnd;
341 633
342 glDisable GL_BLEND; 634 glDisable GL_BLEND;
635 }
343} 636}
344 637
345############################################################################# 638#############################################################################
346 639
347package CFClient::UI::Empty; 640package CFClient::UI::Empty;
348
349our @ISA = CFClient::UI::Base::;
350
351sub size_request {
352 (0, 0)
353}
354
355sub draw { }
356
357#############################################################################
358
359package CFClient::UI::Container;
360 641
361our @ISA = CFClient::UI::Base::; 642our @ISA = CFClient::UI::Base::;
362 643
363sub new { 644sub new {
364 my ($class, %arg) = @_; 645 my ($class, %arg) = @_;
646 $class->SUPER::new (can_events => 0, %arg);
647}
648
649sub size_request {
650 my ($self) = @_;
651
652 ($self->{w} + 0, $self->{h} + 0)
653}
654
655sub draw { }
656
657#############################################################################
658
659package CFClient::UI::Container;
660
661our @ISA = CFClient::UI::Base::;
662
663sub new {
664 my ($class, %arg) = @_;
365 665
366 my $children = delete $arg{children} || []; 666 my $children = delete $arg{children} || [];
367 667
368 my $self = $class->SUPER::new (children => [], %arg); 668 my $self = $class->SUPER::new (
669 children => [],
670 can_events => 0,
671 %arg,
672 );
369 $self->add ($_) for @$children; 673 $self->add ($_) for @$children;
370 674
371 $self 675 $self
372} 676}
373 677
374sub add { 678sub add {
375 my ($self, $child) = @_; 679 my ($self, @widgets) = @_;
376 680
377 $child->set_parent ($self); 681 $_->set_parent ($self)
682 for @widgets;
378 683
379 use sort 'stable'; 684 use sort 'stable';
380 685
381 $self->{children} = [ 686 $self->{children} = [
382 sort { $a->{z} <=> $b->{z} } 687 sort { $a->{z} <=> $b->{z} }
383 @{$self->{children}}, $child 688 @{$self->{children}}, @widgets
384 ]; 689 ];
385 690
386 $self->{w} = $self->{h} = -1; 691 $self->realloc;
692}
387 693
388 $child->check_size; 694sub children {
695 @{ $_[0]{children} }
389} 696}
390 697
391sub remove { 698sub remove {
392 my ($self, $widget) = @_; 699 my ($self, $child) = @_;
393 700
701 delete $child->{parent};
702 $child->hide;
703
394 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 704 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
395 705
396 $self->check_size; 706 $self->realloc;
707}
708
709sub clear {
710 my ($self) = @_;
711
712 my $children = delete $self->{children};
713 $self->{children} = [];
714
715 for (@$children) {
716 delete $_->{parent};
717 $_->hide;
718 }
719
720 $self->realloc;
397} 721}
398 722
399sub find_widget { 723sub find_widget {
400 my ($self, $x, $y) = @_; 724 my ($self, $x, $y) = @_;
401 725
… …
431 755
432 $class->SUPER::new (children => [$child], %arg) 756 $class->SUPER::new (children => [$child], %arg)
433} 757}
434 758
435sub add { 759sub add {
436 my ($self, $widget) = @_; 760 my ($self, $child) = @_;
437 761
438 $self->{children} = []; 762 $self->{children} = [];
439 763
440 $self->SUPER::add ($widget); 764 $self->SUPER::add ($child);
441} 765}
442 766
443sub remove { 767sub remove {
444 my ($self, $widget) = @_; 768 my ($self, $widget) = @_;
445 769
… …
454sub size_request { 778sub size_request {
455 $_[0]{children}[0]->size_request 779 $_[0]{children}[0]->size_request
456} 780}
457 781
458sub size_allocate { 782sub size_allocate {
459 my ($self, $x, $y, $w, $h) = @_; 783 my ($self, $w, $h) = @_;
460 784
461 $self->_size_allocate ($x, $y, $w, $h) or return;
462
463 $self->{children}[0]->size_allocate (0, 0, $w, $h); 785 $self->{children}[0]->configure (0, 0, $w, $h);
464} 786}
465 787
466############################################################################# 788#############################################################################
467 789
468package CFClient::UI::Window; 790package CFClient::UI::Window;
469 791
470our @ISA = CFClient::UI::Bin::; 792our @ISA = CFClient::UI::Bin::;
471 793
472use SDL::OpenGL; 794use CFClient::OpenGL;
473 795
474sub new { 796sub new {
475 my ($class, %arg) = @_; 797 my ($class, %arg) = @_;
476 798
477 my $self = $class->SUPER::new (%arg); 799 my $self = $class->SUPER::new (%arg);
478} 800}
479 801
480sub update { 802sub update {
481 my ($self) = @_; 803 my ($self) = @_;
482 804
483 # we want to do this delayed... 805 $ROOT->on_post_alloc ($self => sub { $self->render_child });
484 $self->render_chld;
485 $self->SUPER::update; 806 $self->SUPER::update;
486} 807}
487 808
809sub size_allocate {
810 my ($self, $w, $h) = @_;
811
812 $self->SUPER::size_allocate ($w, $h);
813 $self->update;
814}
815
816sub _render {
817 my ($self) = @_;
818
819 $self->{children}[0]->draw;
820}
821
488sub render_chld { 822sub render_child {
489 my ($self) = @_; 823 my ($self) = @_;
490 824
491 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 825 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
492 glClearColor 0, 0, 0, 1; 826 glClearColor 0, 0, 0, 0;
493 glClear GL_COLOR_BUFFER_BIT; 827 glClear GL_COLOR_BUFFER_BIT;
494 $self->child->draw; 828
829 {
830 package CFClient::UI::Base;
831
832 ($draw_x, $draw_y, $draw_w, $draw_h) =
833 (0, 0, $self->{w}, $self->{h});
834 }
835
836 $self->_render;
495 }; 837 };
496} 838}
497 839
498sub size_allocate {
499 my ($self, $x, $y, $w, $h) = @_;
500
501 $self->_size_allocate ($x, $y, $w, $h) or return;
502
503 $self->child->size_allocate (0, 0, $w, $h);
504
505 $self->render_chld;
506}
507
508sub _draw { 840sub _draw {
509 my ($self) = @_; 841 my ($self) = @_;
510 842
511 my ($w, $h) = ($self->w, $self->h); 843 my ($w, $h) = @$self{qw(w h)};
512 844
513 my $tex = $self->{texture} 845 my $tex = $self->{texture}
514 or return; 846 or return;
515 847
516 glEnable GL_BLEND;
517 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
518 glEnable GL_TEXTURE_2D; 848 glEnable GL_TEXTURE_2D;
519 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 849 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
850 glColor 1, 1, 1, 1;
520 851
521 $tex->draw_quad (0, 0, $w, $h); 852 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
522 853
523 glDisable GL_BLEND;
524 glDisable GL_TEXTURE_2D; 854 glDisable GL_TEXTURE_2D;
525} 855}
526 856
527############################################################################# 857#############################################################################
528 858
529package CFClient::UI::ViewPort; 859package CFClient::UI::ViewPort;
530 860
531our @ISA = CFClient::UI::Window::; 861our @ISA = CFClient::UI::Window::;
532
533sub new { die }
534
535sub size_request {
536 my ($self) = @_;
537
538 @$self{qw(child_w child_h)} = $self->child->size_request;
539 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
540
541 @$self{qw(child_w child_h)}
542}
543
544sub size_allocate {
545 my ($self, $x, $y, $w, $h) = @_;
546
547 $self->_size_allocate ($x, $y, $w, $h) or return;
548}
549
550sub _draw {
551 my ($self) = @_;
552
553 $self->{children}[1]->draw;
554}
555
556
557#############################################################################
558
559package CFClient::UI::Frame;
560
561our @ISA = CFClient::UI::Bin::;
562
563use SDL::OpenGL;
564
565sub size_request {
566 my ($self) = @_;
567 my $chld = $self->child
568 or return (0, 0);
569
570 $chld->move (2, 2);
571
572 map { $_ + 4 } $chld->size_request;
573}
574
575sub size_allocate {
576 my ($self, $x, $y, $w, $h) = @_;
577
578 $self->_size_allocate ($x, $y, $w, $h) or return;
579
580 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
581}
582
583sub _draw {
584 my ($self) = @_;
585
586 my $chld = $self->child;
587
588 my ($w, $h) = $chld->size_request;
589
590 glBegin GL_QUADS;
591 glColor 0, 0, 0;
592 glVertex 0 , 0;
593 glVertex 0 , $h + 4;
594 glVertex $w + 4 , $h + 4;
595 glVertex $w + 4 , 0;
596 glEnd;
597
598 $chld->draw;
599}
600
601#############################################################################
602
603package CFClient::UI::FancyFrame;
604
605our @ISA = CFClient::UI::Bin::;
606
607use SDL::OpenGL;
608
609my @tex =
610 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
611 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
612 862
613sub new { 863sub new {
614 my $class = shift; 864 my $class = shift;
615 865
616 # TODO: user_x, user_y, overwrite moveto?
617
618 $class->SUPER::new ( 866 $class->SUPER::new (
867 scroll_x => 0,
868 scroll_y => 1,
869 @_,
870 )
871}
872
873sub size_request {
874 my ($self) = @_;
875
876 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
877
878 $w = 10 if $self->{scroll_x};
879 $h = 10 if $self->{scroll_y};
880
881 ($w, $h)
882}
883
884sub size_allocate {
885 my ($self, $w, $h) = @_;
886
887 my $child = $self->child;
888
889 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
890 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
891
892 $self->child->configure (0, 0, $w, $h);
893 $self->update;
894}
895
896sub set_offset {
897 my ($self, $x, $y) = @_;
898
899 $self->{view_x} = int $x;
900 $self->{view_y} = int $y;
901
902 $self->update;
903}
904
905# hmm, this does not work for topleft of $self... but we should not ask for that
906sub coord2local {
907 my ($self, $x, $y) = @_;
908
909 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
910}
911
912sub coord2global {
913 my ($self, $x, $y) = @_;
914
915 $x = List::Util::min $self->{w}, $x - $self->{view_x};
916 $y = List::Util::min $self->{h}, $y - $self->{view_y};
917
918 $self->SUPER::coord2global ($x, $y)
919}
920
921sub find_widget {
922 my ($self, $x, $y) = @_;
923
924 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
925 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
926 ) {
927 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
928 } else {
929 $self->CFClient::UI::Base::find_widget ($x, $y)
930 }
931}
932
933sub _render {
934 my ($self) = @_;
935
936 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
937 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
938
939 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
940
941 $self->SUPER::_render;
942}
943
944#############################################################################
945
946package CFClient::UI::ScrolledWindow;
947
948our @ISA = CFClient::UI::HBox::;
949
950sub new {
951 my $class = shift;
952
953 my $self;
954
955 my $slider = new CFClient::UI::Slider
956 vertical => 1,
957 range => [0, 0, 1, 0.01], # HACK fix
958 on_changed => sub {
959 $self->{vp}->set_offset (0, $_[1]);
960 },
961 ;
962
963 $self = $class->SUPER::new (
964 vp => (new CFClient::UI::ViewPort expand => 1),
965 slider => $slider,
966 @_,
967 );
968
969 $self->{vp}->add ($self->{scrolled});
970 $self->add ($self->{vp});
971 $self->add ($self->{slider});
972
973 $self
974}
975
976sub update {
977 my ($self) = @_;
978
979 $self->SUPER::update;
980
981 # todo: overwrite size_allocate of child
982 my $child = $self->{vp}->child;
983 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
984}
985
986sub size_allocate {
987 my ($self, $w, $h) = @_;
988
989 $self->SUPER::size_allocate ($w, $h);
990
991 my $child = $self->{vp}->child;
992 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
993}
994
995#TODO# update range on size_allocate depending on child
996# update viewport offset on scroll
997
998#############################################################################
999
1000package CFClient::UI::Frame;
1001
1002our @ISA = CFClient::UI::Bin::;
1003
1004use CFClient::OpenGL;
1005
1006sub new {
1007 my $class = shift;
1008
1009 $class->SUPER::new (
1010 bg => undef,
1011 @_,
1012 )
1013}
1014
1015sub _draw {
1016 my ($self) = @_;
1017
1018 if ($self->{bg}) {
1019 my ($w, $h) = @$self{qw(w h)};
1020
1021 glEnable GL_BLEND;
1022 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1023 glColor @{ $self->{bg} };
1024
1025 glBegin GL_QUADS;
1026 glVertex 0 , 0;
1027 glVertex 0 , $h;
1028 glVertex $w, $h;
1029 glVertex $w, 0;
1030 glEnd;
1031
1032 glDisable GL_BLEND;
1033 }
1034
1035 $self->SUPER::_draw;
1036}
1037
1038#############################################################################
1039
1040package CFClient::UI::FancyFrame;
1041
1042our @ISA = CFClient::UI::Bin::;
1043
1044use CFClient::OpenGL;
1045
1046my $bg =
1047 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1048 mipmap => 1, wrap => 1;
1049
1050my @border =
1051 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1052 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1053
1054sub new {
1055 my $class = shift;
1056
1057 my $self = $class->SUPER::new (
619 bg => [1, 1, 1, 1], 1058 bg => [1, 1, 1, 1],
620 border_bg => [1, 1, 1, 1], 1059 border_bg => [1, 1, 1, 1],
621 border => int $::FONTSIZE * 0.8, 1060 border => 0.6,
1061 can_events => 1,
1062 min_w => 16,
1063 min_h => 16,
622 @_ 1064 @_
1065 );
1066
1067 $self->{title} &&= new CFClient::UI::Label
1068 align => 0,
1069 valign => 1,
1070 text => $self->{title},
1071 fontsize => $self->{border};
1072
1073 $self
1074}
1075
1076sub border {
1077 int $_[0]{border} * $::FONTSIZE
1078}
1079
1080sub size_request {
1081 my ($self) = @_;
1082
1083 my ($w, $h) = $self->SUPER::size_request;
1084
1085 (
1086 $w + $self->border * 2,
1087 $h + $self->border * 2,
623 ) 1088 )
624} 1089}
625 1090
626sub size_request {
627 my ($self) = @_;
628
629 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
630
631 my ($w, $h) = $self->SUPER::size_request;
632
633 (
634 $w + $self->{border} * 2,
635 $h + $self->{border} * 2,
636 )
637}
638
639sub size_allocate { 1091sub size_allocate {
640 my ($self, $x, $y, $w, $h) = @_; 1092 my ($self, $w, $h) = @_;
641 1093
642 $self->_size_allocate ($x, $y, $w, $h) or return;
643
644 $h -= List::Util::max 0, $self->{border} * 2; 1094 $h -= List::Util::max 0, $self->border * 2;
645 $w -= List::Util::max 0, $self->{border} * 2; 1095 $w -= List::Util::max 0, $self->border * 2;
646 1096
1097 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1098 if $self->{title};
1099
647 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h); 1100 $self->child->configure ($self->border, $self->border, $w, $h);
648} 1101}
649 1102
650sub button_down { 1103sub button_down {
651 my ($self, $ev, $x, $y) = @_; 1104 my ($self, $ev, $x, $y) = @_;
652 1105
653 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 1106 my ($w, $h) = @$self{qw(w h)};
654 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 1107 my $border = $self->border;
655 1108
1109 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1110 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1111
1112 if ($lr & $td) {
1113 my ($wx, $wy) = ($self->{x}, $self->{y});
656 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1114 my ($ox, $oy) = ($ev->{x}, $ev->{y});
657 my ($bw, $bh) = ($self->{w}, $self->{h}); 1115 my ($bw, $bh) = ($self->{w}, $self->{h});
1116
1117 my $mx = $x < $border;
1118 my $my = $y < $border;
658 1119
659 $self->{motion} = sub { 1120 $self->{motion} = sub {
660 my ($ev, $x, $y) = @_; 1121 my ($ev, $x, $y) = @_;
661 1122
662 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1123 my $dx = $ev->{x} - $ox;
1124 my $dy = $ev->{y} - $oy;
663 1125
664 $self->{user_w} = $bw + $x - $ox; 1126 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
665 $self->{user_h} = $bh + $y - $oy; 1127 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1128
666 $self->update; 1129 $self->realloc;
1130 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
667 }; 1131 };
668 1132
669 } elsif ($x >= 0 && $x < $self->{w} 1133 } elsif ($lr ^ $td) {
670 && $y >= 0 && $y < $self->{border}) {
671
672 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1134 my ($ox, $oy) = ($ev->{x}, $ev->{y});
673 my ($bx, $by) = ($self->{x}, $self->{y}); 1135 my ($bx, $by) = ($self->{x}, $self->{y});
674 1136
675 $self->{motion} = sub { 1137 $self->{motion} = sub {
676 my ($ev, $x, $y) = @_; 1138 my ($ev, $x, $y) = @_;
677 1139
678 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1140 ($x, $y) = ($ev->{x}, $ev->{y});
679 1141
680 $self->move ($bx + $x - $ox, $by + $y - $oy); 1142 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
681 $self->update;
682 }; 1143 };
683 } 1144 }
684} 1145}
685 1146
686sub button_up { 1147sub button_up {
… …
699 my ($self) = @_; 1160 my ($self) = @_;
700 1161
701 my ($w, $h ) = ($self->{w}, $self->{h}); 1162 my ($w, $h ) = ($self->{w}, $self->{h});
702 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1163 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
703 1164
704 glEnable GL_BLEND;
705 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
706 glEnable GL_TEXTURE_2D; 1165 glEnable GL_TEXTURE_2D;
707 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1166 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
708 1167
1168 my $border = $self->border;
1169
709 glColor @{ $self->{border_bg} }; 1170 glColor @{ $self->{border_bg} };
710 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 1171 $border[0]->draw_quad_alpha (0, 0, $w, $border);
711 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 1172 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
712 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 1173 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
713 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 1174 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
714 1175
715 my $bg = $tex[0]; 1176 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1177 glColor @{ $self->{bg} };
716 1178
717 # TODO: repeat texture not scale 1179 # TODO: repeat texture not scale
718 my $rep_x = $cw / $bg->{w}; 1180 # solve this better(?)
719 my $rep_y = $ch / $bg->{h}; 1181 $bg->{s} = $cw / $bg->{w};
720 1182 $bg->{t} = $ch / $bg->{h};
721 glColor @{ $self->{bg} };
722
723 $bg->{s} = $rep_x;
724 $bg->{t} = $rep_y;
725 $bg->{wrap_mode} = 1;
726 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 1183 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1184 }
727 1185
728 glDisable GL_TEXTURE_2D; 1186 glDisable GL_TEXTURE_2D;
729 glDisable GL_BLEND; 1187
1188 $self->{title}->draw if $self->{title};
730 1189
731 $self->child->draw; 1190 $self->child->draw;
732} 1191}
733 1192
734############################################################################# 1193#############################################################################
… …
737 1196
738our @ISA = CFClient::UI::Base::; 1197our @ISA = CFClient::UI::Base::;
739 1198
740use List::Util qw(max sum); 1199use List::Util qw(max sum);
741 1200
742use SDL::OpenGL; 1201use CFClient::OpenGL;
743 1202
744sub new { 1203sub new {
745 my $class = shift; 1204 my $class = shift;
746 1205
747 $class->SUPER::new ( 1206 $class->SUPER::new (
748 col_expand => [], 1207 col_expand => [],
749 @_ 1208 @_,
750 ) 1209 )
1210}
1211
1212sub children {
1213 grep $_, map @$_, grep $_, @{ $_[0]{children} }
751} 1214}
752 1215
753sub add { 1216sub add {
754 my ($self, $x, $y, $child) = @_; 1217 my ($self, $x, $y, $child) = @_;
755 1218
756 $child->set_parent ($self); 1219 $child->set_parent ($self);
757 $self->{children}[$y][$x] = $child; 1220 $self->{children}[$y][$x] = $child;
758 1221
759 $self->{w} = $self->{h} = -1; 1222 $self->realloc;
760
761 $child->check_size;
762} 1223}
763 1224
764# TODO: move to container class maybe? send childs a signal on removal? 1225# TODO: move to container class maybe? send children a signal on removal?
765sub clear { 1226sub clear {
766 my ($self) = @_; 1227 my ($self) = @_;
767 1228
1229 my @children = $self->children;
768 delete $self->{children}; 1230 delete $self->{children};
769 $self->update; 1231
1232 for (@children) {
1233 delete $_->{parent};
1234 $_->hide;
1235 }
1236
1237 $self->realloc;
770} 1238}
771 1239
772sub get_wh { 1240sub get_wh {
773 my ($self) = @_; 1241 my ($self) = @_;
774 1242
… …
779 or next; 1247 or next;
780 1248
781 for my $x (0 .. $#$row) { 1249 for my $x (0 .. $#$row) {
782 my $widget = $row->[$x] 1250 my $widget = $row->[$x]
783 or next; 1251 or next;
784 my ($w, $h) = $widget->size_request; 1252 my ($w, $h) = @$widget{qw(req_w req_h)};
785 1253
786 $w[$x] = max $w[$x], $w; 1254 $w[$x] = max $w[$x], $w;
787 $h[$y] = max $h[$y], $h; 1255 $h[$y] = max $h[$y], $h;
788 } 1256 }
789 } 1257 }
… …
801 (sum @$hs), 1269 (sum @$hs),
802 ) 1270 )
803} 1271}
804 1272
805sub size_allocate { 1273sub size_allocate {
806 my ($self, $x, $y, $w, $h) = @_; 1274 my ($self, $w, $h) = @_;
807
808 $self->_size_allocate ($x, $y, $w, $h) or return;
809 1275
810 my ($ws, $hs) = $self->get_wh; 1276 my ($ws, $hs) = $self->get_wh;
811 1277
812 my $req_w = sum @$ws; 1278 my $req_w = (sum @$ws) || 1;
813 my $req_h = sum @$hs; 1279 my $req_h = (sum @$hs) || 1;
814 1280
815 # TODO: nicer code && do row_expand 1281 # TODO: nicer code && do row_expand
816 my @col_expand = @{$self->{col_expand}}; 1282 my @col_expand = @{$self->{col_expand}};
817 @col_expand = (1) x @$ws unless @col_expand; 1283 @col_expand = (1) x @$ws unless @col_expand;
818 my $col_expand = (sum @col_expand) || 1; 1284 my $col_expand = (sum @col_expand) || 1;
… …
835 1301
836 for my $c (0 .. $#$row) { 1302 for my $c (0 .. $#$row) {
837 my $col_w = $ws->[$c]; 1303 my $col_w = $ws->[$c];
838 1304
839 if (my $widget = $row->[$c]) { 1305 if (my $widget = $row->[$c]) {
840 $widget->size_allocate ($x, $y, $col_w, $row_h); 1306 $widget->configure ($x, $y, $col_w, $row_h);
841 } 1307 }
842 1308
843 $x += $col_w; 1309 $x += $col_w;
844 } 1310 }
845 1311
… …
872 } 1338 }
873} 1339}
874 1340
875############################################################################# 1341#############################################################################
876 1342
1343package CFClient::UI::Box;
1344
1345our @ISA = CFClient::UI::Container::;
1346
1347sub size_request {
1348 my ($self) = @_;
1349
1350 $self->{vertical}
1351 ? (
1352 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1353 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1354 )
1355 : (
1356 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1357 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1358 )
1359}
1360
1361sub size_allocate {
1362 my ($self, $w, $h) = @_;
1363
1364 my $space = $self->{vertical} ? $h : $w;
1365 my $children = $self->{children};
1366
1367 my @req;
1368
1369 if ($self->{homogeneous}) {
1370 @req = ($space / (@$children || 1)) x @$children;
1371 } else {
1372 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1373 my $req = List::Util::sum @req;
1374
1375 if ($req > $space) {
1376 # ah well, not enough space
1377 $_ *= $space / $req for @req;
1378 } else {
1379 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1380
1381 $space = ($space - $req) / $expand; # remaining space to give away
1382
1383 $req[$_] += $space * $children->[$_]{expand}
1384 for 0 .. $#$children;
1385 }
1386 }
1387
1388 CFClient::UI::harmonize \@req;
1389
1390 my $pos = 0;
1391 for (0 .. $#$children) {
1392 my $alloc = $req[$_];
1393 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1394
1395 $pos += $alloc;
1396 }
1397
1398 1
1399}
1400
1401#############################################################################
1402
877package CFClient::UI::HBox; 1403package CFClient::UI::HBox;
878 1404
879# TODO: wrap into common Box base class
880
881our @ISA = CFClient::UI::Container::; 1405our @ISA = CFClient::UI::Box::;
882 1406
883sub size_request { 1407sub new {
884 my ($self) = @_; 1408 my $class = shift;
885 1409
886 my @alloc = map [$_->size_request], @{$self->{children}}; 1410 $class->SUPER::new (
887 1411 vertical => 0,
888 ( 1412 @_,
889 (List::Util::sum map $_->[0], @alloc),
890 (List::Util::max map $_->[1], @alloc),
891 ) 1413 )
892} 1414}
893 1415
894sub size_allocate {
895 my ($self, $x, $y, $w, $h) = @_;
896
897 $self->_size_allocate ($x, $y, $w, $h) or return;
898
899 ($h, $w) = ($w, $h);
900
901 my $children = $self->{children};
902
903 my @h = map +($_->size_request)[0], @$children;
904
905 my $req_h = List::Util::sum @h;
906
907 if ($req_h > $h) {
908 # ah well, not enough space
909 $_ *= $h / $req_h for @h;
910 } else {
911 my $exp = List::Util::sum map $_->{expand}, @$children;
912 $exp ||= 1;
913
914 for (0 .. $#$children) {
915 my $child = $children->[$_];
916
917 my $alloc_h = $h[$_];
918 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
919 $h[$_] = $alloc_h;
920 }
921 }
922
923 CFClient::UI::harmonize \@h;
924
925 my $y = 0;
926 for (0 .. $#$children) {
927 my $child = $children->[$_];
928 my $h = $h[$_];
929 $child->size_allocate ($y, 0, $h, $w);
930
931 $y += $h;
932 }
933
934 1
935}
936
937############################################################################# 1416#############################################################################
938 1417
939package CFClient::UI::VBox; 1418package CFClient::UI::VBox;
940 1419
941# TODO: wrap into common Box base class
942
943our @ISA = CFClient::UI::Container::; 1420our @ISA = CFClient::UI::Box::;
944 1421
945sub size_request { 1422sub new {
946 my ($self) = @_; 1423 my $class = shift;
947 1424
948 my @alloc = map [$_->size_request], @{$self->{children}}; 1425 $class->SUPER::new (
949 1426 vertical => 1,
950 ( 1427 @_,
951 (List::Util::max map $_->[0], @alloc),
952 (List::Util::sum map $_->[1], @alloc),
953 ) 1428 )
954} 1429}
955 1430
956sub size_allocate {
957 my ($self, $x, $y, $w, $h) = @_;
958
959 $self->_size_allocate ($x, $y, $w, $h) or return;
960
961 my $children = $self->{children};
962
963 my @h = map +($_->size_request)[1], @$children;
964
965 my $req_h = List::Util::sum @h;
966
967 if ($req_h > $h) {
968 # ah well, not enough space
969 $_ *= $h / $req_h for @h;
970 } else {
971 my $exp = List::Util::sum map $_->{expand}, @$children;
972 $exp ||= 1;
973
974 for (0 .. $#$children) {
975 my $child = $children->[$_];
976
977 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
978 }
979 }
980
981 CFClient::UI::harmonize \@h;
982
983 my $y = 0;
984 for (0 .. $#$children) {
985 my $child = $children->[$_];
986 my $h = $h[$_];
987 $child->size_allocate (0, $y, $w, $h);
988
989 $y += $h;
990 }
991
992 1
993}
994
995############################################################################# 1431#############################################################################
996 1432
997package CFClient::UI::Label; 1433package CFClient::UI::Label;
998 1434
999our @ISA = CFClient::UI::Base::; 1435our @ISA = CFClient::UI::DrawBG::;
1000 1436
1001use SDL::OpenGL; 1437use CFClient::OpenGL;
1002 1438
1003sub new { 1439sub new {
1004 my ($class, %arg) = @_; 1440 my ($class, %arg) = @_;
1005 1441
1006 my $self = $class->SUPER::new ( 1442 my $self = $class->SUPER::new (
1007 fg => [1, 1, 1], 1443 fg => [1, 1, 1],
1008 fontsize => $::FONTSIZE, 1444 #bg => none
1009 text => "", 1445 #active_bg => none
1446 #font => default_font
1447 #text => initial text
1448 #markup => initial narkup
1449 #max_w => maximum pixel width
1450 ellipsise => 3, # end
1451 layout => (new CFClient::Layout),
1452 fontsize => 1,
1010 align => -1, 1453 align => -1,
1011 valign => -1, 1454 valign => -1,
1012 padding => 2, 1455 padding_x => 2,
1013 layout => new CFClient::Layout, 1456 padding_y => 2,
1457 can_events => 0,
1014 %arg 1458 %arg
1015 ); 1459 );
1016 1460
1017 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1461 if (exists $self->{template}) {
1462 my $layout = new CFClient::Layout;
1463 $layout->set_text (delete $self->{template});
1464 $self->{template} = $layout;
1465 }
1018 1466
1019 $self->set_text (delete $self->{text}) if exists $self->{text}; 1467 if (exists $self->{markup}) {
1020 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1468 $self->set_markup (delete $self->{markup});
1469 } else {
1470 $self->set_text (delete $self->{text});
1471 }
1021 1472
1022 $self 1473 $self
1023} 1474}
1024 1475
1025sub escape_text { 1476sub escape($) {
1026 local $_ = $_[1]; 1477 local $_ = $_[0];
1027 1478
1028 s/&/&amp;/g; 1479 s/&/&amp;/g;
1029 s/>/&gt;/g; 1480 s/>/&gt;/g;
1030 s/</&lt;/g; 1481 s/</&lt;/g;
1031 1482
1032 $_[1] 1483 $_
1484}
1485
1486sub update {
1487 my ($self) = @_;
1488
1489 delete $self->{texture};
1490 $self->SUPER::update;
1033} 1491}
1034 1492
1035sub set_text { 1493sub set_text {
1036 my ($self, $text) = @_; 1494 my ($self, $text) = @_;
1037 1495
1496 return if $self->{text} eq "T$text";
1497 $self->{text} = "T$text";
1498
1499 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1038 $self->{layout}->set_text ($text); 1500 $self->{layout}->set_text ($text);
1039 1501
1040 delete $self->{texture}; 1502 $self->realloc;
1041 $self->update; 1503 $self->update;
1042} 1504}
1043 1505
1044sub set_markup { 1506sub set_markup {
1045 my ($self, $markup) = @_; 1507 my ($self, $markup) = @_;
1046 1508
1509 return if $self->{text} eq "M$markup";
1510 $self->{text} = "M$markup";
1511
1512 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1513
1514 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1047 $self->{layout}->set_markup ($markup); 1515 $self->{layout}->set_markup ($markup);
1048 1516
1517 $self->realloc;
1518 $self->update;
1519}
1520
1521sub size_request {
1522 my ($self) = @_;
1523
1524 $self->{layout}->set_font ($self->{font}) if $self->{font};
1525 $self->{layout}->set_width ($self->{max_w} || -1);
1526 $self->{layout}->set_ellipsise ($self->{ellipsise});
1527 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1528 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1529
1530 my ($w, $h) = $self->{layout}->size;
1531
1532 if (exists $self->{template}) {
1533 $self->{template}->set_font ($self->{font}) if $self->{font};
1534 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1535
1536 my ($w2, $h2) = $self->{template}->size;
1537
1538 $w = List::Util::max $w, $w2;
1539 $h = List::Util::max $h, $h2;
1540 }
1541
1542 ($w, $h)
1543}
1544
1545sub size_allocate {
1546 my ($self, $w, $h) = @_;
1547
1548 delete $self->{texture}
1549 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1550}
1551
1552sub set_fontsize {
1553 my ($self, $fontsize) = @_;
1554
1555 $self->{fontsize} = $fontsize;
1049 delete $self->{texture}; 1556 delete $self->{texture};
1050 $self->update;
1051}
1052 1557
1053sub size_request { 1558 $self->realloc;
1054 my ($self) = @_;
1055
1056 $self->{layout}->set_width;
1057 $self->{layout}->set_height ($self->{fontsize});
1058
1059 my ($w, $h) = $self->{layout}->size;
1060
1061 (
1062 $w + $self->{padding} * 2,
1063 $h + $self->{padding} * 2,
1064 )
1065}
1066
1067sub size_allocate {
1068 my ($self, $x, $y, $w, $h) = @_;
1069
1070 $self->_size_allocate ($x, $y, $w, $h) or return;
1071
1072 delete $self->{texture};
1073}
1074
1075sub update {
1076 my ($self) = @_;
1077
1078 delete $self->{texture};
1079 $self->SUPER::update;
1080} 1559}
1081 1560
1082sub _draw { 1561sub _draw {
1083 my ($self) = @_; 1562 my ($self) = @_;
1084 1563
1564 $self->SUPER::_draw; # draw background, if applicable
1565
1085 my $tex = $self->{texture} ||= do { 1566 my $tex = $self->{texture} ||= do {
1567 $self->{layout}->set_foreground (@{$self->{fg}});
1568 $self->{layout}->set_font ($self->{font}) if $self->{font};
1086 $self->{layout}->set_width ($self->{w}); 1569 $self->{layout}->set_width ($self->{w});
1087 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize}); 1570 $self->{layout}->set_ellipsise ($self->{ellipsise});
1571 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1572 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1573
1088 new_from_layout CFClient::Texture $self->{layout} 1574 my $tex = new_from_layout CFClient::Texture $self->{layout};
1575
1576 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1577 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1578 : ($self->{w} - $tex->{w}) * 0.5);
1579
1580 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1581 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1582 : ($self->{h} - $tex->{h}) * 0.5);
1583
1584 $tex
1089 }; 1585 };
1090 1586
1091 glEnable GL_BLEND;
1092 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1093 glEnable GL_TEXTURE_2D; 1587 glEnable GL_TEXTURE_2D;
1094 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1588 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1095 1589
1590 if ($tex->{format} == GL_ALPHA) {
1096 glColor @{$self->{fg}}; 1591 glColor @{$self->{fg}};
1097
1098 $self->{ox} = int (
1099 $self->{align} < 0 ? $self->{padding}
1100 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1101 : ($self->{w} - $tex->{w}) * 0.5
1102 );
1103
1104 $self->{oy} = int (
1105 $self->{valign} < 0 ? $self->{padding}
1106 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1107 : ($self->{h} - $tex->{h}) * 0.5
1108 );
1109
1110 $tex->draw_quad ($self->{ox}, $self->{oy}); 1592 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1593 } else {
1594 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1595 }
1111 1596
1112 glDisable GL_TEXTURE_2D; 1597 glDisable GL_TEXTURE_2D;
1113 glDisable GL_BLEND;
1114} 1598}
1115 1599
1116############################################################################# 1600#############################################################################
1117 1601
1118package CFClient::UI::EntryBase; 1602package CFClient::UI::EntryBase;
1119 1603
1120our @ISA = CFClient::UI::Label::; 1604our @ISA = CFClient::UI::Label::;
1121 1605
1122use SDL; 1606use CFClient::OpenGL;
1123use SDL::OpenGL;
1124 1607
1125sub new { 1608sub new {
1126 my $class = shift; 1609 my $class = shift;
1127 1610
1128 $class->SUPER::new ( 1611 $class->SUPER::new (
1129 fg => [1, 1, 1], 1612 fg => [1, 1, 1],
1130 bg => [0, 0, 0, 0.2], 1613 bg => [0, 0, 0, 0.2],
1131 active_bg => [1, 1, 1, 0.5], 1614 active_bg => [1, 1, 1, 0.5],
1132 active_fg => [0, 0, 0], 1615 active_fg => [0, 0, 0],
1133 can_hover => 1, 1616 can_hover => 1,
1134 can_focus => 1, 1617 can_focus => 1,
1135 valign => 0, 1618 valign => 0,
1619 can_events => 1,
1620 #text => ...
1136 @_ 1621 @_
1137 ) 1622 )
1138} 1623}
1139 1624
1140sub _set_text { 1625sub _set_text {
… …
1142 1627
1143 delete $self->{cur_h}; 1628 delete $self->{cur_h};
1144 1629
1145 return if $self->{text} eq $text; 1630 return if $self->{text} eq $text;
1146 1631
1632 delete $self->{texture};
1633
1147 $self->{last_activity} = $::NOW; 1634 $self->{last_activity} = $::NOW;
1148 $self->{text} = $text; 1635 $self->{text} = $text;
1149 1636
1150 $text =~ s/./*/g if $self->{hidden}; 1637 $text =~ s/./*/g if $self->{hidden};
1151 $self->{layout}->set_text ("$text "); 1638 $self->{layout}->set_text ("$text ");
1152 1639
1153 $self->emit (changed => $self->{text}); 1640 $self->_emit (changed => $self->{text});
1641}
1642
1643sub set_text {
1644 my ($self, $text) = @_;
1645
1646 $self->{cursor} = length $text;
1647 $self->_set_text ($text);
1648
1649 $self->realloc;
1154} 1650}
1155 1651
1156sub get_text { 1652sub get_text {
1157 $_[0]{text} 1653 $_[0]{text}
1158} 1654}
… …
1163 my ($w, $h) = $self->SUPER::size_request; 1659 my ($w, $h) = $self->SUPER::size_request;
1164 1660
1165 ($w + 1, $h) # add 1 for cursor 1661 ($w + 1, $h) # add 1 for cursor
1166} 1662}
1167 1663
1168sub size_allocate {
1169 my ($self, $x, $y, $w, $h) = @_;
1170
1171 $self->SUPER::size_allocate ($x, $y, $w, $h) or return;
1172
1173 $self->_set_text ($self->{text});
1174}
1175
1176sub set_text {
1177 my ($self, $text) = @_;
1178
1179 $self->{cursor} = length $text;
1180 $self->_set_text ($text);
1181 $self->update;
1182}
1183
1184sub key_down { 1664sub key_down {
1185 my ($self, $ev) = @_; 1665 my ($self, $ev) = @_;
1186 1666
1187 my $mod = $ev->key_mod; 1667 my $mod = $ev->{mod};
1188 my $sym = $ev->key_sym; 1668 my $sym = $ev->{sym};
1189
1190 my $uni = $ev->key_unicode; 1669 my $uni = $ev->{unicode};
1191 1670
1192 my $text = $self->get_text; 1671 my $text = $self->get_text;
1193 1672
1194 if ($sym == SDLK_BACKSPACE) { 1673 if ($uni == 8) {
1195 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1674 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1196 } elsif ($sym == SDLK_DELETE) { 1675 } elsif ($uni == 127) {
1197 substr $text, $self->{cursor}, 1, ""; 1676 substr $text, $self->{cursor}, 1, "";
1198 } elsif ($sym == SDLK_LEFT) { 1677 } elsif ($sym == CFClient::SDLK_LEFT) {
1199 --$self->{cursor} if $self->{cursor}; 1678 --$self->{cursor} if $self->{cursor};
1200 } elsif ($sym == SDLK_RIGHT) { 1679 } elsif ($sym == CFClient::SDLK_RIGHT) {
1201 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1680 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1202 } elsif ($sym == SDLK_HOME) { 1681 } elsif ($sym == CFClient::SDLK_HOME) {
1203 $self->{cursor} = 0; 1682 $self->{cursor} = 0;
1204 } elsif ($sym == SDLK_END) { 1683 } elsif ($sym == CFClient::SDLK_END) {
1205 $self->{cursor} = length $text; 1684 $self->{cursor} = length $text;
1206 } elsif ($sym == SDLK_ESCAPE) { 1685 } elsif ($uni == 27) {
1207 $self->emit ('escape'); 1686 $self->_emit ('escape');
1208 } elsif ($uni) { 1687 } elsif ($uni) {
1209 substr $text, $self->{cursor}++, 0, chr $uni; 1688 substr $text, $self->{cursor}++, 0, chr $uni;
1210 } 1689 }
1211 1690
1212 $self->_set_text ($text); 1691 $self->_set_text ($text);
1213 $self->update; 1692
1693 $self->realloc;
1214} 1694}
1215 1695
1216sub focus_in { 1696sub focus_in {
1217 my ($self) = @_; 1697 my ($self) = @_;
1218 1698
… …
1286 1766
1287package CFClient::UI::Entry; 1767package CFClient::UI::Entry;
1288 1768
1289our @ISA = CFClient::UI::EntryBase::; 1769our @ISA = CFClient::UI::EntryBase::;
1290 1770
1291use SDL; 1771use CFClient::OpenGL;
1292use SDL::OpenGL;
1293 1772
1294sub key_down { 1773sub key_down {
1295 my ($self, $ev) = @_; 1774 my ($self, $ev) = @_;
1296 1775
1297 my $sym = $ev->key_sym; 1776 my $sym = $ev->{sym};
1298 1777
1299 if ($sym == SDLK_RETURN) { 1778 if ($sym == 13) {
1779 unshift @{$self->{history}},
1780 my $txt = $self->get_text;
1781 $self->{history_pointer} = -1;
1782 $self->{history_saveback} = '';
1300 $self->emit (activate => $self->get_text); 1783 $self->_emit (activate => $txt);
1301 $self->update; 1784 $self->update;
1785
1786 } elsif ($sym == CFClient::SDLK_UP) {
1787 if ($self->{history_pointer} < 0) {
1788 $self->{history_saveback} = $self->get_text;
1789 }
1790 if (@{$self->{history} || []} > 0) {
1791 $self->{history_pointer}++;
1792 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1793 $self->{history_pointer} = @{$self->{history} || []} - 1;
1794 }
1795 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1796 }
1797
1798 } elsif ($sym == CFClient::SDLK_DOWN) {
1799 $self->{history_pointer}--;
1800 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1801
1802 if ($self->{history_pointer} >= 0) {
1803 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1804 } else {
1805 $self->set_text ($self->{history_saveback});
1806 }
1302 1807
1303 } else { 1808 } else {
1304 $self->SUPER::key_down ($ev); 1809 $self->SUPER::key_down ($ev);
1305 } 1810 }
1306 1811
… …
1310 1815
1311package CFClient::UI::Button; 1816package CFClient::UI::Button;
1312 1817
1313our @ISA = CFClient::UI::Label::; 1818our @ISA = CFClient::UI::Label::;
1314 1819
1315use SDL; 1820use CFClient::OpenGL;
1316use SDL::OpenGL;
1317 1821
1318my @tex = 1822my @tex =
1319 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1823 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1320 qw(b1_button_active.png); 1824 qw(b1_button_active.png);
1321 1825
1322sub new { 1826sub new {
1323 my $class = shift; 1827 my $class = shift;
1324 1828
1325 $class->SUPER::new ( 1829 $class->SUPER::new (
1326 padding => 4, 1830 padding_x => 4,
1831 padding_y => 4,
1327 fg => [1, 1, 1], 1832 fg => [1, 1, 1],
1328 bg => [1, 1, 1, 0.2],
1329 active_fg => [0, 0, 1], 1833 active_fg => [0, 0, 1],
1330 can_hover => 1, 1834 can_hover => 1,
1331 align => 0, 1835 align => 0,
1332 valign => 0, 1836 valign => 0,
1837 can_events => 1,
1333 @_ 1838 @_
1334 ) 1839 )
1335} 1840}
1336 1841
1842sub activate { }
1843
1337sub button_up { 1844sub button_up {
1338 my ($self, $ev, $x, $y) = @_; 1845 my ($self, $ev, $x, $y) = @_;
1339 1846
1847 $self->emit ("activate")
1340 if ($x >= 0 && $x < $self->{w} 1848 if $x >= 0 && $x < $self->{w}
1341 && $y >= 0 && $y < $self->{h}) { 1849 && $y >= 0 && $y < $self->{h};
1342 $self->emit ("activate");
1343 }
1344} 1850}
1345 1851
1346sub _draw { 1852sub _draw {
1347 my ($self) = @_; 1853 my ($self) = @_;
1348 1854
1349 local $self->{fg} = $self->{fg}; 1855 local $self->{fg} = $self->{fg};
1350 1856
1351 if ($GRAB == $self) { 1857 if ($GRAB == $self) {
1352 $self->{fg} = $self->{active_fg}; 1858 $self->{fg} = $self->{active_fg};
1353 } 1859 }
1860
1861 glEnable GL_TEXTURE_2D;
1862 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1863 glColor 0, 0, 0, 1;
1864
1865 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1866
1867 glDisable GL_TEXTURE_2D;
1868
1869 $self->SUPER::_draw;
1870}
1871
1872#############################################################################
1873
1874package CFClient::UI::CheckBox;
1875
1876our @ISA = CFClient::UI::DrawBG::;
1877
1878my @tex =
1879 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1880 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1881
1882use CFClient::OpenGL;
1883
1884sub new {
1885 my $class = shift;
1886
1887 $class->SUPER::new (
1888 padding_x => 2,
1889 padding_y => 2,
1890 fg => [1, 1, 1],
1891 active_fg => [1, 1, 0],
1892 bg => [0, 0, 0, 0.2],
1893 active_bg => [1, 1, 1, 0.5],
1894 state => 0,
1895 can_hover => 1,
1896 @_
1897 )
1898}
1899
1900sub size_request {
1901 my ($self) = @_;
1902
1903 (6) x 2
1904}
1905
1906sub button_down {
1907 my ($self, $ev, $x, $y) = @_;
1908
1909 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1910 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1911 $self->{state} = !$self->{state};
1912 $self->_emit (changed => $self->{state});
1913 }
1914}
1915
1916sub _draw {
1917 my ($self) = @_;
1918
1919 $self->SUPER::_draw;
1920
1921 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1922
1923 my ($w, $h) = @$self{qw(w h)};
1924
1925 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1926
1927 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1928
1929 my $tex = $self->{state} ? $tex[1] : $tex[0];
1930
1931 glEnable GL_TEXTURE_2D;
1932 $tex->draw_quad_alpha (0, 0, $s, $s);
1933 glDisable GL_TEXTURE_2D;
1934}
1935
1936#############################################################################
1937
1938package CFClient::UI::Image;
1939
1940our @ISA = CFClient::UI::Base::;
1941
1942use CFClient::OpenGL;
1943use Carp qw/confess/;
1944
1945our %loaded_images;
1946
1947sub new {
1948 my $class = shift;
1949
1950 my $self = $class->SUPER::new (can_events => 0, @_);
1951
1952 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1953
1954 $loaded_images{$self->{image}} ||=
1955 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1956
1957 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1958
1959 Scalar::Util::weaken $loaded_images{$self->{image}};
1960
1961 $self->{aspect} = $tex->{w} / $tex->{h};
1962
1963 $self
1964}
1965
1966sub size_request {
1967 my ($self) = @_;
1968
1969 ($self->{tex}->{w}, $self->{tex}->{h})
1970}
1971
1972sub _draw {
1973 my ($self) = @_;
1974
1975 my $tex = $self->{tex};
1976
1977 my ($w, $h) = ($self->{w}, $self->{h});
1978
1979 if ($self->{rot90}) {
1980 glRotate 90, 0, 0, 1;
1981 glTranslate 0, -$self->{w}, 0;
1982
1983 ($w, $h) = ($h, $w);
1984 }
1985
1986 glEnable GL_TEXTURE_2D;
1987 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1988
1989 $tex->draw_quad_alpha (0, 0, $w, $h);
1990
1991 glDisable GL_TEXTURE_2D;
1992}
1993
1994#############################################################################
1995
1996package CFClient::UI::VGauge;
1997
1998our @ISA = CFClient::UI::Base::;
1999
2000use List::Util qw(min max);
2001
2002use CFClient::OpenGL;
2003
2004my %tex = (
2005 food => [
2006 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2007 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2008 ],
2009 grace => [
2010 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2011 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2012 ],
2013 hp => [
2014 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2015 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2016 ],
2017 mana => [
2018 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2019 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2020 ],
2021);
2022
2023# eg. VGauge->new (gauge => 'food'), default gauge: food
2024sub new {
2025 my $class = shift;
2026
2027 my $self = $class->SUPER::new (
2028 type => 'food',
2029 @_
2030 );
2031
2032 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2033
2034 $self
2035}
2036
2037sub size_request {
2038 my ($self) = @_;
2039
2040 #my $tex = $tex{$self->{type}}[0];
2041 #@$tex{qw(w h)}
2042 (0, 0)
2043}
2044
2045sub set_max {
2046 my ($self, $max) = @_;
2047
2048 return if $self->{max_val} == $max;
2049
2050 $self->{max_val} = $max;
2051 $self->update;
2052}
2053
2054sub set_value {
2055 my ($self, $val, $max) = @_;
2056
2057 $self->set_max ($max)
2058 if defined $max;
2059
2060 return if $self->{val} == $val;
2061
2062 $self->{val} = $val;
2063 $self->update;
2064}
2065
2066sub _draw {
2067 my ($self) = @_;
2068
2069 my $tex = $tex{$self->{type}};
2070 my ($t1, $t2, $t3) = @$tex;
2071
2072 my ($w, $h) = ($self->{w}, $self->{h});
2073
2074 if ($self->{vertical}) {
2075 glRotate 90, 0, 0, 1;
2076 glTranslate 0, -$self->{w}, 0;
2077
2078 ($w, $h) = ($h, $w);
2079 }
2080
2081 my $ycut = $self->{val} / ($self->{max_val} || 1);
2082
2083 my $ycut1 = max 0, min 1, $ycut;
2084 my $ycut2 = max 0, min 1, $ycut - 1;
2085
2086 my $h1 = $self->{h} * (1 - $ycut1);
2087 my $h2 = $self->{h} * (1 - $ycut2);
1354 2088
1355 glEnable GL_BLEND; 2089 glEnable GL_BLEND;
1356 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2090 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1357 glEnable GL_TEXTURE_2D; 2091 glEnable GL_TEXTURE_2D;
1358 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2092 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1359 glColor 0, 0, 0, 1;
1360 2093
1361 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 2094 glBindTexture GL_TEXTURE_2D, $t1->{name};
2095 glBegin GL_QUADS;
2096 glTexCoord 0 , 0; glVertex 0 , 0;
2097 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2098 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2099 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2100 glEnd;
1362 2101
2102 my $ycut1 = List::Util::min 1, $ycut;
2103 glBindTexture GL_TEXTURE_2D, $t2->{name};
2104 glBegin GL_QUADS;
2105 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2106 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2107 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2108 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2109 glEnd;
2110
2111 if ($t3) {
2112 glBindTexture GL_TEXTURE_2D, $t3->{name};
2113 glBegin GL_QUADS;
2114 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2115 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2116 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2117 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2118 glEnd;
2119 }
2120
2121 glDisable GL_BLEND;
1363 glDisable GL_TEXTURE_2D; 2122 glDisable GL_TEXTURE_2D;
1364 glDisable GL_BLEND;
1365
1366 $self->SUPER::_draw;
1367} 2123}
1368 2124
1369############################################################################# 2125#############################################################################
1370 2126
1371package CFClient::UI::CheckBox; 2127package CFClient::UI::Gauge;
1372 2128
1373our @ISA = CFClient::UI::DrawBG::; 2129our @ISA = CFClient::UI::VBox::;
1374
1375my @tex =
1376 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1377 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1378
1379use SDL;
1380use SDL::OpenGL;
1381 2130
1382sub new { 2131sub new {
1383 my $class = shift; 2132 my ($class, %arg) = @_;
1384 2133
1385 $class->SUPER::new ( 2134 my $self = $class->SUPER::new (
1386 padding => 2, 2135 tooltip => $arg{type},
1387 fg => [1, 1, 1],
1388 active_fg => [1, 1, 0],
1389 state => 0,
1390 can_hover => 1, 2136 can_hover => 1,
1391 @_ 2137 can_events => 1,
2138 %arg,
1392 ) 2139 );
1393}
1394 2140
1395sub size_request { 2141 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1396 my ($self) = @_; 2142 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1397 2143 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1398 ($self->{padding} * 2 + 6) x 2
1399}
1400
1401sub size_allocate {
1402 my ($self, $x, $y, $w, $h) = @_;
1403
1404 $self->_size_allocate ($x, $y, $w, $h) or return;
1405}
1406
1407sub button_down {
1408 my ($self, $ev, $x, $y) = @_;
1409
1410 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1411 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1412 $self->{state} = !$self->{state};
1413 $self->emit (changed => $self->{state});
1414 }
1415}
1416
1417sub _draw {
1418 my ($self) = @_;
1419
1420 $self->SUPER::_draw;
1421
1422 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1423
1424 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1425
1426 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1427
1428 glEnable GL_BLEND;
1429 glEnable GL_TEXTURE_2D;
1430 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1431
1432 my $tex = $self->{state} ? $tex[1] : $tex[0];
1433
1434 $tex->draw_quad (0, 0, $s, $s);
1435
1436 glDisable GL_TEXTURE_2D;
1437 glDisable GL_BLEND;
1438}
1439
1440#############################################################################
1441
1442package CFClient::UI::VGauge;
1443
1444our @ISA = CFClient::UI::Base::;
1445
1446use SDL::OpenGL;
1447
1448my %tex = (
1449 food => [
1450 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1451 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1452 ],
1453 grace => [
1454 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1455 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/
1456 ],
1457 hp => [
1458 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1459 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1460 ],
1461 mana => [
1462 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1463 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/
1464 ],
1465);
1466
1467# eg. VGauge->new (gauge => 'food'), default gauge: food
1468sub new {
1469 my $class = shift;
1470
1471 my $self = $class->SUPER::new (gauge => 'food', @_);
1472 2144
1473 $self 2145 $self
1474} 2146}
1475 2147
1476sub size_request { 2148sub set_fontsize {
1477 my ($self) = @_; 2149 my ($self, $fsize) = @_;
1478 2150
1479 my $tex = $tex{$self->{gauge}}[0]; 2151 $self->{value}->set_fontsize ($fsize);
1480 2152 $self->{max} ->set_fontsize ($fsize);
1481 @$tex{qw(w h)}
1482} 2153}
1483 2154
1484sub set_max { 2155sub set_max {
1485 my ($self, $max) = @_; 2156 my ($self, $max) = @_;
1486 2157
1487 $self->{max_val} = $max; 2158 $self->{gauge}->set_max ($max);
2159 $self->{max}->set_text ($max);
1488} 2160}
1489 2161
1490sub set_value { 2162sub set_value {
1491 my ($self, $val, $max) = @_; 2163 my ($self, $val, $max) = @_;
1492 2164
1493 $self->set_max ($max) 2165 $self->set_max ($max)
1494 if defined $max; 2166 if defined $max;
1495 2167
1496 $max = $self->{max_val}; 2168 $self->{gauge}->set_value ($val, $max);
1497 $self->{val} = $val; 2169 $self->{value}->set_text ($val);
1498
1499 $self->update;
1500}
1501
1502sub _draw {
1503 my ($self) = @_;
1504
1505 my $tex = $tex{$self->{gauge}};
1506
1507 my ($w, $h) = ($self->{w}, $self->{h});
1508
1509 my $ycut = $self->{val} / ($self->{max_val} || 1);
1510 $ycut = 1 if $self->{val} > $self->{max_val};
1511
1512 my $t1 = $tex->[0];
1513 my $t2 = $tex->[1];
1514
1515 glEnable GL_BLEND;
1516 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1517 glEnable GL_TEXTURE_2D;
1518 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1519
1520 my $h1 = $self->{h} - $ycut * $self->{h};
1521 my $h2 = $ycut * $self->{h};
1522
1523 my $yp = 0;
1524
1525 glBindTexture (GL_TEXTURE_2D, $t1->{name});
1526 glBegin (GL_QUADS);
1527 glTexCoord (0, 0); glVertex (0 , $yp);
1528 glTexCoord (0, (1 - $ycut)); glVertex (0 , $yp + $h1);
1529 glTexCoord (1, (1 - $ycut)); glVertex (0 + $w, $yp + $h1);
1530 glTexCoord (1, 0); glVertex (0 + $w, $yp);
1531 glEnd ();
1532
1533 $yp += $h1;
1534
1535 glBindTexture (GL_TEXTURE_2D, $t2->{name});
1536 glBegin (GL_QUADS);
1537 glTexCoord (0, (1 - $ycut)); glVertex (0 , $yp);
1538 glTexCoord (0, 1); glVertex (0 , $yp + $h2);
1539 glTexCoord (1, 1); glVertex (0 + $w, $yp + $h2);
1540 glTexCoord (1, (1 - $ycut)); glVertex (0 + $w, $yp);
1541 glEnd ();
1542
1543 glDisable GL_BLEND;
1544 glDisable GL_TEXTURE_2D;
1545} 2170}
1546 2171
1547############################################################################# 2172#############################################################################
1548 2173
1549package CFClient::UI::Slider; 2174package CFClient::UI::Slider;
1550 2175
1551use strict; 2176use strict;
1552 2177
1553use SDL::OpenGL; 2178use CFClient::OpenGL;
1554 2179
1555our @ISA = CFClient::UI::DrawBG::; 2180our @ISA = CFClient::UI::DrawBG::;
1556 2181
1557my @tex = 2182my @tex =
1558 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2183 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1559 qw(s1_slider.png s1_slider_bg.png); 2184 qw(s1_slider.png s1_slider_bg.png);
1560 2185
1561sub new { 2186sub new {
1562 my $class = shift; 2187 my $class = shift;
1563 2188
1564 # range [value, low, high, page] 2189 # range [value, low, high, page, unit]
1565 2190
1566 # TODO: 0-width page 2191 # TODO: 0-width page
1567 # TODO: req_w/h are wrong with vertical 2192 # TODO: req_w/h are wrong with vertical
1568 # TODO: calculations are off 2193 # TODO: calculations are off
1569 my $self = $class->SUPER::new ( 2194 my $self = $class->SUPER::new (
1570 fg => [1, 1, 1], 2195 fg => [1, 1, 1],
1571 active_fg => [0, 0, 0], 2196 active_fg => [0, 0, 0],
2197 bg => [0, 0, 0, 0.2],
2198 active_bg => [1, 1, 1, 0.5],
1572 range => [0, 0, 100, 10], 2199 range => [0, 0, 100, 10, 0],
1573 req_w => 40, 2200 min_w => $::WIDTH / 80,
1574 req_h => 13, 2201 min_h => $::WIDTH / 80,
1575 vertical => 0, 2202 vertical => 0,
1576 can_hover => 1, 2203 can_hover => 1,
1577 inner_pad => 5, 2204 inner_pad => 0.02,
1578 @_ 2205 @_
1579 ); 2206 );
1580 2207
2208 $self->set_value ($self->{range}[0]);
2209 $self->update;
2210
1581 $self 2211 $self
1582} 2212}
1583 2213
2214sub changed { }
2215
2216sub set_range {
2217 my ($self, $range) = @_;
2218
2219 ($range, $self->{range}) = ($self->{range}, $range);
2220
2221 $self->update
2222 if "@$range" ne "@{$self->{range}}";
2223}
2224
2225sub set_value {
2226 my ($self, $value) = @_;
2227
2228 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2229
2230 $hi = $lo + 1 if $hi <= $lo;
2231
2232 $page = $hi - $lo if $page > $hi - $lo;
2233
2234 $value = $lo if $value < $lo;
2235 $value = $hi - $page if $value > $hi - $page;
2236
2237 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2238 if $unit;
2239
2240 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2241
2242 if ($value != $old_value) {
2243 $self->_emit (changed => $value);
2244 $self->update;
2245 }
2246}
2247
1584sub size_request { 2248sub size_request {
1585 my ($self) = @_; 2249 my ($self) = @_;
1586 2250
1587 my $w = $self->{req_w}; 2251 ($self->{req_w}, $self->{req_h})
1588 my $h = $self->{req_h};
1589
1590 $self->{vertical} ? ($h, $w) : ($w, $h)
1591} 2252}
1592 2253
1593sub button_down { 2254sub button_down {
1594 my ($self, $ev, $x, $y) = @_; 2255 my ($self, $ev, $x, $y) = @_;
1595 2256
1596 $self->SUPER::button_down ($ev, $x, $y); 2257 $self->SUPER::button_down ($ev, $x, $y);
2258
2259 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2260
1597 $self->mouse_motion ($ev, $x, $y); 2261 $self->mouse_motion ($ev, $x, $y);
1598} 2262}
1599 2263
1600sub mouse_motion { 2264sub mouse_motion {
1601 my ($self, $ev, $x, $y) = @_; 2265 my ($self, $ev, $x, $y) = @_;
1602 2266
1603 if ($GRAB == $self) { 2267 if ($GRAB == $self) {
2268 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2269
2270 my (undef, $lo, $hi, $page) = @{$self->{range}};
2271
2272 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2273
2274 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2275 }
2276}
2277
2278sub update {
2279 my ($self) = @_;
2280
2281 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2282 $self->set_value ($self->{range}[0]);
2283
1604 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2284 my ($value, $lo, $hi, $page) = @{$self->{range}};
2285 my $range = ($hi - $page - $lo) || 1e-100;
1605 2286
1606 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2287 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1607 2288
1608 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2289 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1609 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2290 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1610 2291
1611 $x -= $inner_pad_px; # substract the padding 2292 $value = ($value - $lo) / $range;
1612 $x = $x * ($hi - $lo) / $inner_w + $lo; 2293 $value = $value * $self->{scale} + $self->{offset};
1613 $x = $lo if $x < $lo;
1614 $x = $hi - $page if $x > $hi - $page;
1615 $self->{range}[0] = $x;
1616 2294
1617 $self->emit (changed => $x); 2295 $self->{knob_x} = $value - $knob_w * 0.5;
1618 $self->update; 2296 $self->{knob_w} = $knob_w;
1619 } 2297 });
1620}
1621 2298
1622# the inner_* stuff is for generating a padding for the slider handle, 2299 $self->SUPER::update;
1623# so that the handle doesn't leave the texture. This calculation isn't 100%
1624# correct propably, but it does the job for now
1625sub _calc_inner_pad_px {
1626 my ($self, $w) = @_;
1627 ($w / 100) * $self->{inner_pad} # % to pixels
1628} 2300}
1629 2301
1630sub _draw { 2302sub _draw {
1631 my ($self) = @_; 2303 my ($self) = @_;
1632 2304
1633 $self->SUPER::_draw (); 2305 $self->SUPER::_draw ();
1634 2306
1635 my ($w, $h) = @$self{qw(w h)}; 2307 glScale $self->{w}, $self->{h};
1636 2308
1637 if ($self->{vertical}) { 2309 if ($self->{vertical}) {
1638 # draw a vertical slider like a rotated horizontal slider 2310 # draw a vertical slider like a rotated horizontal slider
1639 2311
2312 glTranslate 1, 0, 0;
1640 glRotate 90, 0, 0, 1; 2313 glRotate 90, 0, 0, 1;
1641 glTranslate 0, -$self->{w}, 0;
1642
1643 ($w, $h) = ($h, $w);
1644 } 2314 }
1645 2315
1646 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2316 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1647 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2317 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1648 2318
1649 my ($value, $lo, $hi, $page) = @{$self->{range}};
1650
1651 $hi = $value + 1 if $lo == $hi;
1652
1653 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1654 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1655
1656 $page = int $page * $inner_w / ($hi - $lo);
1657 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1658
1659 $w -= $page;
1660 $page &= ~1;
1661 glTranslate $page * 0.5, 0, 0;
1662 $page ||= 2;
1663
1664 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1665 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1666
1667 glEnable GL_BLEND;
1668 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1669 glEnable GL_TEXTURE_2D; 2319 glEnable GL_TEXTURE_2D;
1670 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2320 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1671 2321
1672 # draw background 2322 # draw background
1673 $tex[1]->draw_quad (0, 0, $w, $h); 2323 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1674 2324
1675 # draw handle 2325 # draw handle
1676 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2326 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1677 2327
1678 glDisable GL_BLEND;
1679 glDisable GL_TEXTURE_2D; 2328 glDisable GL_TEXTURE_2D;
1680} 2329}
1681 2330
1682############################################################################# 2331#############################################################################
1683 2332
2333package CFClient::UI::ValSlider;
2334
2335our @ISA = CFClient::UI::HBox::;
2336
2337sub new {
2338 my ($class, %arg) = @_;
2339
2340 my $range = delete $arg{range};
2341
2342 my $self = $class->SUPER::new (
2343 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2344 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2345 to_value => sub { shift },
2346 from_value => sub { shift },
2347 %arg,
2348 );
2349
2350 $self->{slider}->connect (changed => sub {
2351 my ($self, $value) = @_;
2352 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2353 $self->{parent}->emit (changed => $value);
2354 });
2355
2356# $self->{entry}->connect (changed => sub {
2357# my ($self, $value) = @_;
2358# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2359# $self->{parent}->emit (changed => $value);
2360# });
2361
2362 $self->add ($self->{slider}, $self->{entry});
2363
2364 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2365
2366 $self
2367}
2368
2369sub set_range { shift->{slider}->set_range (@_) }
2370sub set_value { shift->{slider}->set_value (@_) }
2371
2372#############################################################################
2373
1684package CFClient::UI::TextView; 2374package CFClient::UI::TextView;
1685 2375
1686our @ISA = CFClient::UI::HBox::; 2376our @ISA = CFClient::UI::HBox::;
1687 2377
1688use SDL::OpenGL; 2378use CFClient::OpenGL;
1689 2379
1690sub new { 2380sub new {
1691 my $class = shift; 2381 my $class = shift;
1692 2382
1693 my $self = $class->SUPER::new ( 2383 my $self = $class->SUPER::new (
1694 req_w => $::WIDTH / 6, 2384 fontsize => 1,
1695 req_h => $::HEIGHT / 6, 2385 can_events => 0,
1696 fontsize => $::FONTSIZE, 2386 #font => default_font
1697 @_, 2387 @_,
1698 2388
1699 layout => (new CFClient::Layout), 2389 layout => (new CFClient::Layout 1),
1700 par => [], 2390 par => [],
1701 height => 0, 2391 height => 0,
1702 children => [ 2392 children => [
1703 (new CFClient::UI::Empty expand => 1), 2393 (new CFClient::UI::Empty expand => 1),
1704 (new CFClient::UI::Slider vertical => 1), 2394 (new CFClient::UI::Slider vertical => 1),
1705 ], 2395 ],
1706 ); 2396 );
1707 2397
1708 $self->{children}[1]->connect (changed => sub { 2398 $self->{children}[1]->connect (changed => sub { $self->update });
1709 $self->update;
1710 });
1711 2399
1712 $self 2400 $self
1713} 2401}
1714 2402
1715sub set_fontsize { 2403sub set_fontsize {
… …
1717 2405
1718 $self->{fontsize} = $fontsize; 2406 $self->{fontsize} = $fontsize;
1719 $self->reflow; 2407 $self->reflow;
1720} 2408}
1721 2409
2410sub size_allocate {
2411 my ($self, $w, $h) = @_;
2412
2413 $self->SUPER::size_allocate ($w, $h);
2414
2415 $self->{layout}->set_font ($self->{font}) if $self->{font};
2416 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2417 $self->{layout}->set_width ($self->{children}[0]{w});
2418
2419 $self->reflow;
2420}
2421
1722sub text_height { 2422sub text_size {
1723 my ($self, $text) = @_; 2423 my ($self, $text, $indent) = @_;
1724 2424
1725 my $layout = $self->{layout}; 2425 my $layout = $self->{layout};
1726 2426
1727 $layout->set_height ($self->{fontsize}); 2427 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1728 $layout->set_width ($self->{w}); 2428 $layout->set_width ($self->{children}[0]{w} - $indent);
1729 $layout->set_text ($text); 2429 $layout->set_markup ($text);
1730 2430
1731 ($layout->size)[1] 2431 $layout->size
1732} 2432}
1733 2433
1734sub reflow { 2434sub reflow {
1735 my ($self) = @_; 2435 my ($self) = @_;
1736 2436
1737 $self->{need_reflow}++; 2437 $self->{need_reflow}++;
1738 $self->update; 2438 $self->update;
1739} 2439}
1740 2440
1741sub size_request { 2441sub set_offset {
1742 my ($self) = @_; 2442 my ($self, $offset) = @_;
1743 2443
1744 ($self->{req_w}, $self->{req_h}) 2444 # todo: base offset on lines or so, not on pixels
2445 $self->{children}[1]->set_value ($offset);
1745} 2446}
1746 2447
1747sub size_allocate { 2448sub clear {
1748 my ($self, $x, $y, $w, $h) = @_; 2449 my ($self) = @_;
1749 2450
1750 $self->SUPER::size_allocate ($x, $y, $w, $h) or return; 2451 $self->{par} = [];
1751 2452 $self->{height} = 0;
1752 $self->{layout}->set_height ($self->{fontsize}); 2453 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1753 $self->{layout}->set_width ($self->{w});
1754
1755 $self->reflow;
1756 $self->update;
1757} 2454}
1758 2455
1759sub add_paragraph { 2456sub add_paragraph {
1760 my ($self, $color, $text) = @_; 2457 my ($self, $color, $text, $indent) = @_;
1761 2458
1762 #TODO: intelligently "reformat" paragraph 2459 for my $line (split /\n/, $text) {
1763 2460 my ($w, $h) = $self->text_size ($line);
1764 my $height = $self->text_height ($text);
1765
1766 $self->{height} += $height; 2461 $self->{height} += $h;
2462 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2463 }
1767 2464
1768 push @{$self->{par}}, [$height, $color, $text];
1769
1770 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2465 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1771 $self->{children}[1]->update;
1772} 2466}
1773 2467
1774sub update { 2468sub update {
1775 my ($self) = @_; 2469 my ($self) = @_;
1776 2470
… …
1778 2472
1779 return unless $self->{h} > 0; 2473 return unless $self->{h} > 0;
1780 2474
1781 delete $self->{texture}; 2475 delete $self->{texture};
1782 2476
1783 $ROOT->on_refresh ($self, sub { 2477 $ROOT->on_post_alloc ($self, sub {
2478 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2479
1784 if (delete $self->{need_reflow}) { 2480 if (delete $self->{need_reflow}) {
1785 my $height = 0; 2481 my $height = 0;
1786 2482
1787 $height += $_->[0] = $self->text_height ($_->[2]) 2483 my $layout = $self->{layout};
2484
2485 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2486
1788 for @{$self->{par}}; 2487 for (@{$self->{par}}) {
2488 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2489 $layout->set_width ($W - $_->[3]);
2490 $layout->set_markup ($_->[4]);
2491 my ($w, $h) = $layout->size;
2492 $_->[0] = $w + $_->[3];
2493 $_->[1] = $h;
2494 }
2495
2496 $height += $_->[1];
2497 }
1789 2498
1790 $self->{height} = $height; 2499 $self->{height} = $height;
1791 2500
1792 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2501 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1793 2502
1794 delete $self->{texture}; 2503 delete $self->{texture};
1795 } 2504 }
1796 2505
1797 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2506 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1798 glClearColor 0, 0, 0, 1; 2507 glClearColor 0.5, 0.5, 0.5, 0;
1799 glClear GL_COLOR_BUFFER_BIT; 2508 glClear GL_COLOR_BUFFER_BIT;
1800 2509
2510 my $top = int $self->{children}[1]{range}[0];
2511
2512 my $y0 = $top;
2513 my $y1 = $top + $H;
2514
2515 my $y = 0;
2516
2517 my $layout = $self->{layout};
2518
2519 $layout->set_font ($self->{font}) if $self->{font};
2520
1801 glEnable GL_BLEND; 2521 glEnable GL_BLEND;
2522 #TODO# not correct in windows where rgba is forced off
1802 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2523 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1803 glEnable GL_TEXTURE_2D;
1804 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1805
1806 my $top = int $self->{children}[1]{range}[0];
1807
1808 my $y0 = $top;
1809 my $y1 = $top + $self->{h};
1810
1811 my $y = 0;
1812
1813 my $layout = $self->{layout};
1814 2524
1815 for my $par (@{$self->{par}}) { 2525 for my $par (@{$self->{par}}) {
1816 my $h = $par->[0]; 2526 my $h = $par->[1];
1817 2527
1818 if ($y0 < $y + $h && $y < $y1) { 2528 if ($y0 < $y + $h && $y < $y1) {
2529 $layout->set_foreground (@{ $par->[2] });
2530 $layout->set_width ($W - $par->[3]);
1819 $layout->set_text ($par->[2]); 2531 $layout->set_markup ($par->[4]);
1820 2532
1821 glColor @{ $par->[1] }; 2533 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1822 my ($W, $H) = $layout->size; 2534
1823 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2535 glRasterPos $par->[3], $y - $y0;
2536 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1824 } 2537 }
1825 2538
1826 $y += $h; 2539 $y += $h;
1827 } 2540 }
1828 2541
1829 glDisable GL_TEXTURE_2D;
1830 glDisable GL_BLEND; 2542 glDisable GL_BLEND;
1831 }; 2543 };
1832 }); 2544 });
1833} 2545}
1834 2546
1835sub _draw { 2547sub _draw {
1836 my ($self) = @_; 2548 my ($self) = @_;
1837 2549
1838 if ($self->{texture}) {
1839 glEnable GL_TEXTURE_2D; 2550 glEnable GL_TEXTURE_2D;
1840 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2551 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2552 glColor 1, 1, 1, 1;
1841 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2553 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1842 glDisable GL_TEXTURE_2D; 2554 glDisable GL_TEXTURE_2D;
1843 }
1844 2555
1845 $self->{children}[1]->draw; 2556 $self->{children}[1]->draw;
1846 2557
1847} 2558}
1848 2559
1849############################################################################# 2560#############################################################################
1850 2561
1851package CFClient::UI::MapWidget;
1852
1853use strict;
1854
1855use List::Util qw(min max);
1856
1857use SDL;
1858use SDL::OpenGL;
1859
1860our @ISA = CFClient::UI::Base::;
1861
1862sub new {
1863 my $class = shift;
1864
1865 $class->SUPER::new (
1866 z => -1,
1867 can_focus => 1,
1868 list => (glGenLists 1),
1869 @_
1870 )
1871}
1872
1873sub key_down {
1874 print "MAPKEYDOWN\n";
1875}
1876
1877sub key_up {
1878}
1879
1880sub button_down {
1881 my ($self, $ev, $x, $y) = @_;
1882
1883 $self->focus_in;
1884
1885 if ($ev->button == 2) {
1886 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1887 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1888
1889 $self->{motion} = sub {
1890 my ($ev, $x, $y) = @_;
1891
1892 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1893
1894 $::CFG->{map_shift_x} = $bw + $x - $ox;
1895 $::CFG->{map_shift_y} = $bh + $y - $oy;
1896
1897 $self->update;
1898 };
1899 }
1900}
1901
1902sub button_up {
1903 my ($self, $ev, $x, $y) = @_;
1904
1905 delete $self->{motion};
1906}
1907
1908sub mouse_motion {
1909 my ($self, $ev, $x, $y) = @_;
1910
1911 $self->{motion}->($ev, $x, $y) if $self->{motion};
1912}
1913
1914sub size_request {
1915 (
1916 1 + 32 * int $::WIDTH / 32,
1917 1 + 32 * int $::HEIGHT / 32,
1918 )
1919}
1920
1921sub update {
1922 my ($self) = @_;
1923
1924 $self->{need_update} = 1;
1925 $self->SUPER::update;
1926}
1927
1928sub draw {
1929 my ($self) = @_;
1930
1931 if (delete $self->{need_update}) {
1932 glNewList $self->{list}, GL_COMPILE;
1933
1934 if ($::MAP) {
1935 my $sw = int $::WIDTH / 32;
1936 my $sh = int $::HEIGHT / 32;
1937
1938 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1939 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1940
1941 glTranslate $sx0 - 32, $sy0 - 32, 0;
1942
1943 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1944
1945 if ($::CFG->{fow_enable}) {
1946 if ($::CFG->{fow_smooth}) { # smooth fog of war
1947 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1948 glConvolutionFilter2D
1949 GL_CONVOLUTION_2D,
1950 GL_ALPHA,
1951 3, 3,
1952 GL_ALPHA, GL_FLOAT,
1953 pack "f*",
1954 0.1, 0.1, 0.1,
1955 0.1, 0.2, 0.1,
1956 0.1, 0.1, 0.1,
1957 ;
1958 glEnable GL_CONVOLUTION_2D;
1959 }
1960
1961 $self->{fow_texture} = new CFClient::Texture
1962 w => $w,
1963 h => $h,
1964 data => $data,
1965 internalformat => GL_ALPHA,
1966 format => GL_ALPHA;
1967
1968 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1969
1970 glEnable GL_BLEND;
1971 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1972 glEnable GL_TEXTURE_2D;
1973 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1974
1975 glColor +($::CFG->{fow_intensity}) x 3, 1;
1976 $self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
1977
1978 glDisable GL_TEXTURE_2D;
1979 glDisable GL_BLEND;
1980 }
1981
1982 # HACK BEGIN
1983 {
1984 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1985 my ($w, $h) = (250, 250);
1986
1987 glEnable GL_BLEND;
1988 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1989 glEnable GL_TEXTURE_2D;
1990 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1991
1992 $self->{mapmap_texture} =
1993 new CFClient::Texture
1994 w => $w,
1995 h => $h,
1996 data => $::MAP->mapmap ($w, $h),
1997 type => GL_UNSIGNED_INT_8_8_8_8_REV;
1998
1999 $self->{mapmap_texture}->draw_quad (100, 100);
2000
2001 glDisable GL_TEXTURE_2D;
2002 glDisable GL_BLEND;
2003 }
2004 # HACK END
2005 }
2006
2007 glEndList;
2008 }
2009
2010 glPushMatrix;
2011 glCallList $self->{list};
2012 glPopMatrix;
2013
2014 if ($FOCUS != $self) {
2015 glColor 64/255, 64/255, 64/255;
2016 glLogicOp GL_AND;
2017 glEnable GL_COLOR_LOGIC_OP;
2018 glBegin GL_QUADS;
2019 glVertex 0, 0;
2020 glVertex 0, $::HEIGHT;
2021 glVertex $::WIDTH, $::HEIGHT;
2022 glVertex $::WIDTH, 0;
2023 glEnd;
2024 glDisable GL_COLOR_LOGIC_OP;
2025 }
2026}
2027
2028my %DIR = (
2029 SDLK_KP8, [1, "north"],
2030 SDLK_KP9, [2, "northeast"],
2031 SDLK_KP6, [3, "east"],
2032 SDLK_KP3, [4, "southeast"],
2033 SDLK_KP2, [5, "south"],
2034 SDLK_KP1, [6, "southwest"],
2035 SDLK_KP4, [7, "west"],
2036 SDLK_KP7, [8, "northwest"],
2037
2038 SDLK_UP, [1, "north"],
2039 SDLK_RIGHT, [3, "east"],
2040 SDLK_DOWN, [5, "south"],
2041 SDLK_LEFT, [7, "west"],
2042);
2043
2044sub key_down {
2045 my ($self, $ev) = @_;
2046
2047 my $mod = $ev->key_mod;
2048 my $sym = $ev->key_sym;
2049
2050 if ($sym == SDLK_KP5) {
2051 $::CONN->user_send ("stay fire");
2052 } elsif ($sym == SDLK_a) {
2053 $::CONN->user_send ("apply");
2054 } elsif ($sym == SDLK_QUOTE) {
2055 $self->emit ('activate_console');
2056 } elsif ($sym == SDLK_SLASH) {
2057 $self->emit ('activate_console' => '/');
2058 } elsif (exists $DIR{$sym}) {
2059 if ($mod & KMOD_SHIFT) {
2060 $self->{shft}++;
2061 $::CONN->user_send ("fire $DIR{$sym}[0]");
2062 } elsif ($mod & KMOD_CTRL) {
2063 $self->{ctrl}++;
2064 $::CONN->user_send ("run $DIR{$sym}[0]");
2065 } else {
2066 $::CONN->user_send ("$DIR{$sym}[1]");
2067 }
2068 }
2069}
2070
2071sub key_up {
2072 my ($self, $ev) = @_;
2073
2074 my $mod = $ev->key_mod;
2075 my $sym = $ev->key_sym;
2076
2077 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
2078 $::CONN->user_send ("fire_stop");
2079 }
2080 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
2081 $::CONN->user_send ("run_stop");
2082 }
2083}
2084
2085#############################################################################
2086
2087package CFClient::UI::Animator; 2562package CFClient::UI::Animator;
2088 2563
2089use SDL::OpenGL; 2564use CFClient::OpenGL;
2090 2565
2091our @ISA = CFClient::UI::Bin::; 2566our @ISA = CFClient::UI::Bin::;
2092 2567
2093sub moveto { 2568sub moveto {
2094 my ($self, $x, $y) = @_; 2569 my ($self, $x, $y) = @_;
… …
2132 2607
2133sub new { 2608sub new {
2134 my $class = shift; 2609 my $class = shift;
2135 2610
2136 my $self = $class->SUPER::new ( 2611 my $self = $class->SUPER::new (
2137 state => 0, 2612 state => 0,
2138 connect_activate => \&toggle_flopper, 2613 on_activate => \&toggle_flopper,
2139 @_ 2614 @_
2140 ); 2615 );
2141 2616
2142 if ($self->{state}) {
2143 $self->{state} = 0;
2144 $self->toggle_flopper;
2145 }
2146
2147 $self 2617 $self
2148} 2618}
2149 2619
2150sub toggle_flopper { 2620sub toggle_flopper {
2151 my ($self) = @_; 2621 my ($self) = @_;
2152 2622
2153 # TODO: use animation 2623 $self->{other}->toggle_visibility;
2154 if ($self->{state} = !$self->{state}) { 2624}
2155 $CFClient::UI::ROOT->add ($self->{other}); 2625
2156 $self->{other}->move ($self->coord2global (0, $self->{h})); 2626#############################################################################
2627
2628package CFClient::UI::Tooltip;
2629
2630our @ISA = CFClient::UI::Bin::;
2631
2632use CFClient::OpenGL;
2633
2634sub new {
2635 my $class = shift;
2636
2637 $class->SUPER::new (
2638 @_,
2639 can_events => 0,
2640 )
2641}
2642
2643sub set_tooltip_from {
2644 my ($self, $widget) = @_;
2645
2646 my $tooltip = $widget->{tooltip};
2647
2648 if ($ENV{CFPLUS_DEBUG} & 2) {
2649 $tooltip .= "\n\n" . (ref $widget) . "\n"
2650 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2651 . "req $widget->{req_w} $widget->{req_h}\n"
2652 . "visible $widget->{visible}";
2653 }
2654
2655 $self->add (new CFClient::UI::Label
2656 markup => $tooltip,
2657 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2658 fontsize => 0.8,
2659 fg => [0, 0, 0, 1],
2660 ellipsise => 0,
2661 font => ($widget->{tooltip_font} || $::FONT_PROP),
2662 );
2663}
2664
2665sub size_request {
2666 my ($self) = @_;
2667
2668 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2669
2670 ($w + 4, $h + 4)
2671}
2672
2673sub size_allocate {
2674 my ($self, $w, $h) = @_;
2675
2676 $self->SUPER::size_allocate ($w - 4, $h - 4);
2677}
2678
2679sub visibility_change {
2680 my ($self, $visible) = @_;
2681
2682 return unless $visible;
2683
2684 $self->{root}->on_post_alloc ("move_$self" => sub {
2685 my $widget = $self->{owner}
2686 or return;
2687
2688 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2689
2690 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2691 if $x + $self->{w} > $::WIDTH;
2692
2693 $self->move_abs ($x, $y);
2694 });
2695}
2696
2697sub _draw {
2698 my ($self) = @_;
2699
2700 glTranslate 0.375, 0.375;
2701
2702 my ($w, $h) = @$self{qw(w h)};
2703
2704 glColor 1, 0.8, 0.4;
2705 glBegin GL_QUADS;
2706 glVertex 0 , 0;
2707 glVertex 0 , $h;
2708 glVertex $w, $h;
2709 glVertex $w, 0;
2710 glEnd;
2711
2712 glColor 0, 0, 0;
2713 glBegin GL_LINE_LOOP;
2714 glVertex 0 , 0;
2715 glVertex 0 , $h;
2716 glVertex $w, $h;
2717 glVertex $w, 0;
2718 glEnd;
2719
2720 glTranslate 2 - 0.375, 2 - 0.375;
2721
2722 $self->SUPER::_draw;
2723}
2724
2725#############################################################################
2726
2727package CFClient::UI::Face;
2728
2729our @ISA = CFClient::UI::Base::;
2730
2731use CFClient::OpenGL;
2732
2733sub new {
2734 my $class = shift;
2735
2736 my $self = $class->SUPER::new (
2737 aspect => 1,
2738 can_events => 0,
2739 @_,
2740 );
2741
2742 if ($self->{anim} && $self->{animspeed}) {
2743 Scalar::Util::weaken (my $widget = $self);
2744
2745 $self->{timer} = Event->timer (
2746 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2747 hard => 1,
2748 interval => $self->{animspeed},
2749 cb => sub {
2750 ++$widget->{frame};
2751 $widget->update;
2752 },
2753 );
2754 }
2755
2756 $self
2757}
2758
2759sub size_request {
2760 (32, 8)
2761}
2762
2763sub update {
2764 my ($self) = @_;
2765
2766 return unless $self->{visible};
2767
2768 $self->SUPER::update;
2769}
2770
2771sub _draw {
2772 my ($self) = @_;
2773
2774 return unless $::CONN;
2775
2776 my $face;
2777
2778 if ($self->{frame}) {
2779 my $anim = $::CONN->{anim}[$self->{anim}];
2780
2781 $face = $anim->[ $self->{frame} % @$anim ]
2782 if $anim && @$anim;
2783 }
2784
2785 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2786
2787 if ($tex) {
2788 glEnable GL_TEXTURE_2D;
2789 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2790 glColor 1, 1, 1, 1;
2791 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2792 glDisable GL_TEXTURE_2D;
2793 }
2794}
2795
2796sub DESTROY {
2797 my ($self) = @_;
2798
2799 $self->{timer}->cancel
2800 if $self->{timer};
2801
2802 $self->SUPER::DESTROY;
2803}
2804
2805#############################################################################
2806
2807package CFClient::UI::Menu;
2808
2809our @ISA = CFClient::UI::FancyFrame::;
2810
2811use CFClient::OpenGL;
2812
2813sub new {
2814 my $class = shift;
2815
2816 my $self = $class->SUPER::new (
2817 items => [],
2818 z => 100,
2819 @_,
2820 );
2821
2822 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2823
2824 for my $item (@{ $self->{items} }) {
2825 my ($widget, $cb) = @$item;
2826
2827 # handle various types of items, only text for now
2828 if (!ref $widget) {
2829 $widget = new CFClient::UI::Label
2830 can_hover => 1,
2831 can_events => 1,
2832 text => $widget;
2833 }
2834
2835 $self->{item}{$widget} = $item;
2836
2837 $self->{vbox}->add ($widget);
2838 }
2839
2840 $self
2841}
2842
2843# popup given the event (must be a mouse button down event currently)
2844sub popup {
2845 my ($self, $ev) = @_;
2846
2847 $self->_emit ("popdown");
2848
2849 # maybe save $GRAB? must be careful about events...
2850 $GRAB = $self;
2851 $self->{button} = $ev->{button};
2852
2853 $self->show;
2854 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2855}
2856
2857sub mouse_motion {
2858 my ($self, $ev, $x, $y) = @_;
2859
2860 # TODO: should use vbox->find_widget or so
2861 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2862 $self->{hover} = $self->{item}{$HOVER};
2863}
2864
2865sub button_up {
2866 my ($self, $ev, $x, $y) = @_;
2867
2868 if ($ev->{button} == $self->{button}) {
2869 undef $GRAB;
2870 $self->hide;
2871
2157 $self->emit ("open"); 2872 $self->_emit ("popdown");
2873 $self->{hover}[1]->() if $self->{hover};
2874 }
2875}
2876
2877#############################################################################
2878
2879package CFClient::UI::Statusbox;
2880
2881our @ISA = CFClient::UI::VBox::;
2882
2883sub new {
2884 my $class = shift;
2885
2886 $class->SUPER::new (
2887 fontsize => 0.8,
2888 @_,
2889 )
2890}
2891
2892sub reorder {
2893 my ($self) = @_;
2894 my $NOW = time;
2895
2896 while (my ($k, $v) = each %{ $self->{item} }) {
2897 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2898 }
2899
2900 my @widgets;
2901
2902 my @items = sort {
2903 $a->{pri} <=> $b->{pri}
2904 or $b->{id} <=> $a->{id}
2905 } values %{ $self->{item} };
2906
2907 my $count = 10 + 1;
2908 for my $item (@items) {
2909 last unless --$count;
2910
2911 push @widgets, $item->{label} ||= do {
2912 # TODO: doesn't handle markup well (read as: at all)
2913 my $short = $item->{count} > 1
2914 ? "<b>$item->{count} ×</b> $item->{text}"
2915 : $item->{text};
2916
2917 for ($short) {
2918 s/^\s+//;
2919 s/\s+/ /g;
2920 }
2921
2922 new CFClient::UI::Label
2923 markup => $short,
2924 tooltip => $item->{tooltip},
2925 tooltip_font => $::FONT_PROP,
2926 tooltip_width => 0.67,
2927 fontsize => $item->{fontsize} || $self->{fontsize},
2928 max_w => $::WIDTH * 0.44,
2929 fg => $item->{fg},
2930 can_events => 1,
2931 can_hover => 1
2932 };
2933 }
2934
2935 $self->clear;
2936 $self->SUPER::add (reverse @widgets);
2937}
2938
2939sub add {
2940 my ($self, $text, %arg) = @_;
2941
2942 $text =~ s/^\s+//;
2943 $text =~ s/\s+$//;
2944
2945 return unless $text;
2946
2947 my $timeout = time + ((delete $arg{timeout}) || 60);
2948
2949 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2950
2951 if (my $item = $self->{item}{$group}) {
2952 if ($item->{text} eq $text) {
2953 $item->{count}++;
2954 } else {
2955 $item->{count} = 1;
2956 $item->{text} = $item->{tooltip} = $text;
2957 }
2958 $item->{id} = ++$self->{id};
2959 $item->{timeout} = $timeout;
2960 delete $item->{label};
2158 } else { 2961 } else {
2159 $CFClient::UI::ROOT->remove ($self->{other}); 2962 $self->{item}{$group} = {
2160 $self->emit ("close"); 2963 id => ++$self->{id},
2964 text => $text,
2965 timeout => $timeout,
2966 tooltip => $text,
2967 fg => [0.8, 0.8, 0.8, 0.8],
2968 pri => 0,
2969 count => 1,
2970 %arg,
2971 };
2161 } 2972 }
2162 2973
2163 $self->emit (changed => $self->{state}); 2974 $self->reorder;
2975}
2976
2977sub reconfigure {
2978 my ($self) = @_;
2979
2980 delete $_->{label}
2981 for values %{ $self->{item} || {} };
2982
2983 $self->reorder;
2984 $self->SUPER::reconfigure;
2164} 2985}
2165 2986
2166############################################################################# 2987#############################################################################
2167 2988
2989package CFClient::UI::Inventory;
2990
2991our @ISA = CFClient::UI::ScrolledWindow::;
2992
2993sub new {
2994 my $class = shift;
2995
2996 my $self = $class->SUPER::new (
2997 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2998 @_,
2999 );
3000
3001 $self
3002}
3003
3004sub set_items {
3005 my ($self, $items) = @_;
3006
3007 $self->{scrolled}->clear;
3008 return unless $items;
3009
3010 my @items = sort {
3011 ($a->{type} <=> $b->{type})
3012 or ($a->{name} cmp $b->{name})
3013 } @$items;
3014
3015 $self->{real_items} = \@items;
3016
3017 my $row = 0;
3018 for my $item (@items) {
3019 CFClient::Item::update_widgets $item;
3020
3021 $self->{scrolled}->add (0, $row, $item->{face_widget});
3022 $self->{scrolled}->add (1, $row, $item->{desc_widget});
3023 $self->{scrolled}->add (2, $row, $item->{weight_widget});
3024
3025 $row++;
3026 }
3027}
3028
3029#############################################################################
3030
3031package CFClient::UI::BindEditor;
3032
3033our @ISA = CFClient::UI::FancyFrame::;
3034
3035sub new {
3036 my $class = shift;
3037
3038 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3039
3040 $self->add (my $vb = new CFClient::UI::VBox);
3041
3042
3043 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3044 text => "start recording",
3045 tooltip => "Start/Stops recording of actions."
3046 ."All subsequent actions after the recording started will be captured."
3047 ."The actions are displayed after the record was stopped."
3048 ."To bind the action you have to click on the 'Bind' button",
3049 on_activate => sub {
3050 unless ($self->{recording}) {
3051 $self->start;
3052 } else {
3053 $self->stop;
3054 }
3055 });
3056
3057 $vb->add (new CFClient::UI::Label text => "Actions:");
3058 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3059
3060 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3061 $vb->add (my $hb = new CFClient::UI::HBox);
3062 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3063 $hb->add (new CFClient::UI::Button
3064 text => "bind",
3065 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3066 on_activate => sub {
3067 $self->ask_for_bind;
3068 });
3069
3070 $vb->add (my $hb = new CFClient::UI::HBox);
3071 $hb->add (new CFClient::UI::Button
3072 text => "ok",
3073 expand => 1,
3074 tooltip => "This closes the binding editor and saves the binding",
3075 on_activate => sub {
3076 $self->hide;
3077 $self->commit;
3078 });
3079
3080 $hb->add (new CFClient::UI::Button
3081 text => "cancel",
3082 expand => 1,
3083 tooltip => "This closes the binding editor without saving",
3084 on_activate => sub {
3085 $self->hide;
3086 $self->{binding_cancel}->()
3087 if $self->{binding_cancel};
3088 });
3089
3090 $self->update_binding_widgets;
3091
3092 $self
3093}
3094
3095sub commit {
3096 my ($self) = @_;
3097 my ($mod, $sym, $cmds) = $self->get_binding;
3098 if ($sym != 0 && @$cmds > 0) {
3099 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3100 ."'. Don't forget 'Save Config'!");
3101 $self->{binding_change}->($mod, $sym, $cmds)
3102 if $self->{binding_change};
3103 } else {
3104 $::STATUSBOX->add ("No action bound, no key or action specified!");
3105 $self->{binding_cancel}->()
3106 if $self->{binding_cancel};
3107 }
3108}
3109
3110sub start {
3111 my ($self) = @_;
3112
3113 $self->{rec_btn}->set_text ("stop recording");
3114 $self->{recording} = 1;
3115 $self->clear_command_list;
3116 $::CONN->start_record if $::CONN;
3117}
3118
3119sub stop {
3120 my ($self) = @_;
3121
3122 $self->{rec_btn}->set_text ("start recording");
3123 $self->{recording} = 0;
3124
3125 my $rec;
3126 $rec = $::CONN->stop_record if $::CONN;
3127 return unless ref $rec eq 'ARRAY';
3128 $self->set_command_list ($rec);
3129}
3130
3131# if $commit is true, the binding will be set after the user entered a key combo
3132sub ask_for_bind {
3133 my ($self, $commit) = @_;
3134
3135 CFClient::Binder::open_binding_dialog (sub {
3136 my ($mod, $sym) = @_;
3137 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3138 $self->update_binding_widgets;
3139 $self->commit if $commit;
3140 });
3141}
3142
3143# $mod and $sym are the modifiers and key symbol
3144# $cmds is a array ref of strings (the commands)
3145# $cb is the callback that is executed on OK
3146# $ccb is the callback that is executed on CANCEL and
3147# when the binding was unsuccessful on OK
3148sub set_binding {
3149 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3150
3151 $self->clear_command_list;
3152 $self->{recording} = 0;
3153 $self->{rec_btn}->set_text ("start recording");
3154
3155 $self->{binding} = [$mod, $sym];
3156 $self->{commands} = $cmds;
3157
3158 $self->{binding_change} = $cb;
3159 $self->{binding_cancel} = $ccb;
3160
3161 $self->update_binding_widgets;
3162}
3163
3164# this is a shortcut method that asks for a binding
3165# and then just binds it.
3166sub do_quick_binding {
3167 my ($self, $cmds) = @_;
3168 $self->set_binding (undef, undef, $cmds, sub {
3169 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3170 });
3171 $self->ask_for_bind (1);
3172}
3173
3174sub update_binding_widgets {
3175 my ($self) = @_;
3176 my ($mod, $sym, $cmds) = $self->get_binding;
3177 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3178 $self->set_command_list ($cmds);
3179}
3180
3181sub get_binding {
3182 my ($self) = @_;
3183 return (
3184 $self->{binding}->[0],
3185 $self->{binding}->[1],
3186 [ grep { defined $_ } @{$self->{commands}} ]
3187 );
3188}
3189
3190sub clear_command_list {
3191 my ($self) = @_;
3192 $self->{cmdbox}->clear ();
3193}
3194
3195sub set_command_list {
3196 my ($self, $cmds) = @_;
3197
3198 $self->{cmdbox}->clear ();
3199 $self->{commands} = $cmds;
3200
3201 my $idx = 0;
3202
3203 for (@$cmds) {
3204 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3205
3206 my $i = $idx;
3207 $hb->add (new CFClient::UI::Label text => $_);
3208 $hb->add (new CFClient::UI::Button
3209 text => "delete",
3210 tooltip => "Deletes the action from the record",
3211 on_activate => sub {
3212 $self->{cmdbox}->remove ($hb);
3213 $cmds->[$i] = undef;
3214 });
3215
3216
3217 $idx++
3218 }
3219}
3220
3221#############################################################################
3222
3223package CFClient::UI::SpellList;
3224
3225our @ISA = CFClient::UI::FancyFrame::;
3226
3227sub new {
3228 my $class = shift;
3229
3230 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3231
3232 $self->add (new CFClient::UI::ScrolledWindow
3233 scrolled => $self->{spellbox} = new CFClient::UI::Table);
3234
3235 $self;
3236}
3237
3238# XXX: Do sorting? Argl...
3239sub add_spell {
3240 my ($self, $spell) = @_;
3241 $self->{spells}->{$spell->{name}} = $spell;
3242
3243 $self->{spellbox}->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3244 face => $spell->{face},
3245 can_hover => 1,
3246 can_events => 1,
3247 tooltip => $spell->{message});
3248
3249 $self->{spellbox}->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3250 text => $spell->{name},
3251 can_hover => 1,
3252 can_events => 1,
3253 tooltip => $spell->{message},
3254 expand => 1);
3255
3256 $self->{spellbox}->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3257 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3258 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3259 expand => 1);
3260
3261 $self->{spellbox}->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3262 text => "bind to key",
3263 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3264}
3265
3266sub rebuild_spell_list {
3267 my ($self) = @_;
3268 $self->{tbl_idx} = 0;
3269 $self->add_spell ($_) for values %{$self->{spells}};
3270}
3271
3272sub remove_spell {
3273 my ($self, $spell) = @_;
3274 delete $self->{spells}->{$spell->{name}};
3275 $self->rebuild_spell_list;
3276}
3277
3278#############################################################################
3279
2168package CFClient::UI::Root; 3280package CFClient::UI::Root;
2169 3281
2170our @ISA = CFClient::UI::Container::; 3282our @ISA = CFClient::UI::Container::;
2171 3283
2172use SDL::OpenGL; 3284use CFClient::OpenGL;
2173 3285
2174sub check_size { 3286sub new {
2175 my ($self) = @_; 3287 my $class = shift;
2176 3288
2177 $self->size_allocate (0, 0, $::WITH, $::HEIGHT); 3289 my $self = $class->SUPER::new (
3290 visible => 1,
3291 @_,
3292 );
3293
3294 Scalar::Util::weaken ($self->{root} = $self);
3295
3296 $self
2178} 3297}
2179 3298
2180sub size_request { 3299sub size_request {
2181 ($::WIDTH, $::HEIGHT) 3300 my ($self) = @_;
3301
3302 ($self->{w}, $self->{h})
3303}
3304
3305sub _to_pixel {
3306 my ($coord, $size, $max) = @_;
3307
3308 $coord =
3309 $coord eq "center" ? ($max - $size) * 0.5
3310 : $coord eq "max" ? $max
3311 : $coord;
3312
3313 $coord = 0 if $coord < 0;
3314 $coord = $max - $size if $coord > $max - $size;
3315
3316 int $coord + 0.5
2182} 3317}
2183 3318
2184sub size_allocate { 3319sub size_allocate {
2185 my ($self, $x, $y, $w, $h) = @_; 3320 my ($self, $w, $h) = @_;
2186 3321
2187 $self->_size_allocate ($x, $y, $w, $h); 3322 for my $child ($self->children) {
3323 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2188 3324
2189 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 3325 $X = $child->{force_x} if exists $child->{force_x};
2190 for @{$self->{children}}; 3326 $Y = $child->{force_y} if exists $child->{force_y};
2191}
2192 3327
2193sub _topleft { 3328 $X = _to_pixel $X, $W, $self->{w};
3329 $Y = _to_pixel $Y, $H, $self->{h};
3330
3331 $child->configure ($X, $Y, $W, $H);
3332 }
3333}
3334
3335sub coord2local {
2194 my ($self, $x, $y) = @_; 3336 my ($self, $x, $y) = @_;
2195 3337
2196 ($x, $y) 3338 ($x, $y)
2197} 3339}
2198 3340
3341sub coord2global {
3342 my ($self, $x, $y) = @_;
3343
3344 ($x, $y)
3345}
3346
2199sub update { 3347sub update {
2200 my ($self) = @_; 3348 my ($self) = @_;
2201 3349
2202 $self->check_size; 3350 $::WANT_REFRESH++;
2203 ::refresh ();
2204} 3351}
2205 3352
2206sub add { 3353sub add {
2207 my ($self, $widget) = @_; 3354 my ($self, @children) = @_;
2208 3355
3356 $_->{is_toplevel} = 1
3357 for @children;
3358
2209 $self->SUPER::add ($widget); 3359 $self->SUPER::add (@children);
3360}
2210 3361
2211 $widget->size_allocate (int $widget->{x}, int $widget->{y}, $widget->size_request); 3362sub remove {
3363 my ($self, @children) = @_;
3364
3365 $self->SUPER::remove (@children);
3366
3367 delete $self->{is_toplevel}
3368 for @children;
3369
3370 while (@children) {
3371 my $w = pop @children;
3372 push @children, $w->children;
3373 $w->set_invisible;
3374 }
2212} 3375}
2213 3376
2214sub on_refresh { 3377sub on_refresh {
2215 my ($self, $id, $cb) = @_; 3378 my ($self, $id, $cb) = @_;
2216 3379
2217 $self->{refresh_hook}{$id} = $cb; 3380 $self->{refresh_hook}{$id} = $cb;
2218} 3381}
2219 3382
3383sub on_post_alloc {
3384 my ($self, $id, $cb) = @_;
3385
3386 $self->{post_alloc_hook}{$id} = $cb;
3387}
3388
2220sub draw { 3389sub draw {
2221 my ($self) = @_; 3390 my ($self) = @_;
2222 3391
2223 while (my $rcb = delete $self->{refresh_hook}) { 3392 while ($self->{refresh_hook}) {
2224 $_->() for values %$rcb; 3393 $_->()
3394 for values %{delete $self->{refresh_hook}};
2225 } 3395 }
3396
3397 if ($self->{realloc}) {
3398 my %queue;
3399 my @queue;
3400 my $widget;
3401
3402 outer:
3403 while () {
3404 if (my $realloc = delete $self->{realloc}) {
3405 for $widget (values %$realloc) {
3406 $widget->{visible} or next; # do not resize invisible widgets
3407
3408 $queue{$widget+0}++ and next; # duplicates are common
3409
3410 push @{ $queue[$widget->{visible}] }, $widget;
3411 }
3412 }
3413
3414 while () {
3415 @queue or last outer;
3416
3417 $widget = pop @{ $queue[-1] || [] }
3418 and last;
3419
3420 pop @queue;
3421 }
3422
3423 delete $queue{$widget+0};
3424
3425 my ($w, $h) = $widget->size_request;
3426
3427 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3428 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3429
3430 $w = $widget->{force_w} if exists $widget->{force_w};
3431 $h = $widget->{force_h} if exists $widget->{force_h};
3432
3433 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3434 || delete $widget->{force_realloc}) {
3435 $widget->{req_w} = $w;
3436 $widget->{req_h} = $h;
3437
3438 $self->{size_alloc}{$widget+0} = $widget;
3439
3440 if (my $parent = $widget->{parent}) {
3441 $self->{realloc}{$parent+0} = $parent
3442 unless $queue{$parent+0};
3443
3444 $parent->{force_size_alloc} = 1;
3445 $self->{size_alloc}{$parent+0} = $parent;
3446 }
3447 }
3448
3449 delete $self->{realloc}{$widget+0};
3450 }
3451 }
3452
3453 while (my $size_alloc = delete $self->{size_alloc}) {
3454 my @queue = sort { $b->{visible} <=> $a->{visible} }
3455 values %$size_alloc;
3456
3457 while () {
3458 my $widget = pop @queue || last;
3459
3460 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3461
3462 $w = 0 if $w < 0;
3463 $h = 0 if $h < 0;
3464
3465 $w = int $w + 0.5;
3466 $h = int $h + 0.5;
3467
3468 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3469 $widget->{old_w} = $widget->{w};
3470 $widget->{old_h} = $widget->{h};
3471
3472 $widget->{w} = $w;
3473 $widget->{h} = $h;
3474
3475 $widget->emit (size_allocate => $w, $h);
3476 }
3477 }
3478 }
3479
3480 while ($self->{post_alloc_hook}) {
3481 $_->()
3482 for values %{delete $self->{post_alloc_hook}};
3483 }
3484
2226 3485
2227 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3486 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2228 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3487 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2229 glClear GL_COLOR_BUFFER_BIT; 3488 glClear GL_COLOR_BUFFER_BIT;
2230 3489
2231 glMatrixMode GL_PROJECTION; 3490 glMatrixMode GL_PROJECTION;
2232 glLoadIdentity; 3491 glLoadIdentity;
2233 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3492 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2234 glMatrixMode GL_MODELVIEW; 3493 glMatrixMode GL_MODELVIEW;
2235 glLoadIdentity; 3494 glLoadIdentity;
2236 3495
3496 {
3497 package CFClient::UI::Base;
3498
3499 ($draw_x, $draw_y, $draw_w, $draw_h) =
3500 (0, 0, $self->{w}, $self->{h});
3501 }
3502
2237 $self->_draw; 3503 $self->_draw;
2238} 3504}
2239 3505
2240############################################################################# 3506#############################################################################
2241 3507
2242package CFClient::UI; 3508package CFClient::UI;
2243 3509
2244$ROOT = new CFClient::UI::Root; 3510$ROOT = new CFClient::UI::Root;
3511$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2245 3512
22461 35131
2247 3514

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