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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.125 by root, Mon Apr 17 20:52:15 2006 UTC vs.
Revision 1.265 by root, Thu Jun 1 02:59:46 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 = $layout;
42}
43
44sub check_tooltip {
45 if (!$GRAB) {
46 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
47 if (length $widget->{tooltip}) {
48
49 if ($TOOLTIP->{owner} != $widget) {
50 $TOOLTIP->hide;
51
52 $TOOLTIP->{owner} = $widget;
53
54 my $tip = $widget->{tooltip};
55
56 $tip = $tip->($widget) if CODE:: eq ref $tip;
57
58 $TOOLTIP->set_tooltip_from ($widget);
59 $TOOLTIP->show;
60 }
61
62 return;
63 }
64 }
65 }
66
67 $TOOLTIP->hide;
68 delete $TOOLTIP->{owner};
69}
14 70
15# class methods for events 71# class methods for events
16sub feed_sdl_key_down_event { 72sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 73 $FOCUS->emit (key_down => $_[0])
74 if $FOCUS;
18} 75}
19 76
20sub feed_sdl_key_up_event { 77sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 78 $FOCUS->emit (key_up => $_[0])
79 if $FOCUS;
22} 80}
23 81
24sub feed_sdl_button_down_event { 82sub feed_sdl_button_down_event {
25 my ($ev) = @_; 83 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 84 my ($x, $y) = ($ev->{x}, $ev->{y});
27 85
28 if (!$BUTTON_STATE) { 86 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 87 my $widget = $ROOT->find_widget ($x, $y);
30 88
31 $GRAB = $widget; 89 $GRAB = $widget;
32 $GRAB->update if $GRAB; 90 $GRAB->update if $GRAB;
33 }
34 91
92 check_tooltip;
93 }
94
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 95 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 96
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 97 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
98 if $GRAB;
38} 99}
39 100
40sub feed_sdl_button_up_event { 101sub feed_sdl_button_up_event {
41 my ($ev) = @_; 102 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 103 my ($x, $y) = ($ev->{x}, $ev->{y});
43 104
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 105 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 106
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 107 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 108
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 109 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
110 if $GRAB;
49 111
50 if (!$BUTTON_STATE) { 112 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 113 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 114 $grab->update if $grab;
53 $GRAB->update if $GRAB; 115 $GRAB->update if $GRAB;
116
117 check_tooltip;
54 } 118 }
55} 119}
56 120
57sub feed_sdl_motion_event { 121sub feed_sdl_motion_event {
58 my ($ev) = @_; 122 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 123 my ($x, $y) = ($ev->{x}, $ev->{y});
60 124
61 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 125 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 126
63 if ($widget != $HOVER) { 127 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 128 my $hover = $HOVER; $HOVER = $widget;
65 129
66 $hover->update if $hover && $hover->{can_hover}; 130 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 131 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 132
133 check_tooltip;
134 }
135
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 136 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
137 if $HOVER;
71} 138}
72 139
73# convert position array to integers 140# convert position array to integers
74sub harmonize { 141sub harmonize {
75 my ($vals) = @_; 142 my ($vals) = @_;
… …
81 $rem += $_ - $i; 148 $rem += $_ - $i;
82 $_ = $i; 149 $_ = $i;
83 } 150 }
84} 151}
85 152
153sub full_refresh {
154 # make a copy, otherwise for complains about freed values.
155 my @widgets = values %WIDGET;
156
157 $_->update
158 for @widgets;
159}
160
161sub reconfigure_widgets {
162 # make a copy, otherwise C<for> complains about freed values.
163 my @widgets = values %WIDGET;
164
165 $_->reconfigure
166 for @widgets;
167}
168
169# call when resolution changes etc.
170sub rescale_widgets {
171 my ($sx, $sy) = @_;
172
173 for my $widget (values %WIDGET) {
174 if ($widget->{is_toplevel}) {
175 $widget->{x} += $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
176 $widget->{y} += $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
177
178 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
179 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
180 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
181 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
182 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
183 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
184
185 $widget->{x} -= $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
186 $widget->{y} -= $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
187
188 }
189 }
190
191 reconfigure_widgets;
192}
193
86############################################################################# 194#############################################################################
87 195
88package CFClient::UI::Base; 196package CFClient::UI::Base;
89 197
90use strict; 198use strict;
91 199
92use SDL::OpenGL; 200use CFClient::OpenGL;
93 201
94sub new { 202sub new {
95 my $class = shift; 203 my $class = shift;
96 204
97 my $self = bless { 205 my $self = bless {
98 x => 0, 206 x => "center",
99 y => 0, 207 y => "center",
100 z => 0, 208 z => 0,
101 w => -1, 209 w => undef,
102 h => -1, 210 h => undef,
211 can_events => 1,
103 @_ 212 @_
104 }, $class; 213 }, $class;
105 214
215 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
216
106 for (keys %$self) { 217 for (keys %$self) {
107 if (/^connect_(.*)$/) { 218 if (/^on_(.*)$/) {
108 $self->connect ($1 => delete $self->{$_}); 219 $self->connect ($1 => delete $self->{$_});
109 } 220 }
110 } 221 }
111 222
223 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
224 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
225 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
226 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
227 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
228
229 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
230 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
231
232 $self->show if $layout->{show};
233 }
234
112 $self 235 $self
113} 236}
114 237
238sub destroy {
239 my ($self) = @_;
240
241 $self->hide;
242 %$self = ();
243}
244
245sub show {
246 my ($self) = @_;
247
248 return if $self->{parent};
249
250 $CFClient::UI::ROOT->add ($self);
251}
252
253sub set_visible {
254 my ($self) = @_;
255
256 return if $self->{visible};
257
258 $self->{root} = $self->{parent}{root};
259 $self->{visible} = $self->{parent}{visible} + 1;
260
261 $self->emit (visibility_change => 1);
262
263 $self->realloc if !exists $self->{req_w};
264
265 $_->set_visible for $self->children;
266}
267
268sub set_invisible {
269 my ($self) = @_;
270
271 return unless $self->{visible};
272
273 $_->set_invisible for $self->children;
274
275 delete $self->{root};
276 delete $self->{visible};
277
278 undef $GRAB if $GRAB == $self;
279 undef $HOVER if $HOVER == $self;
280
281 CFClient::UI::check_tooltip
282 if $TOOLTIP->{owner} == $self;
283
284 $self->focus_out;
285
286 $self->emit (visibility_change => 0);
287}
288
289sub set_visibility {
290 my ($self, $visible) = @_;
291
292 return if $self->{visible} == $visible;
293
294 $visible ? $self->hide
295 : $self->show;
296}
297
298sub toggle_visibility {
299 my ($self) = @_;
300
301 $self->{visible}
302 ? $self->hide
303 : $self->show;
304}
305
306sub hide {
307 my ($self) = @_;
308
309 $self->set_invisible;
310
311 $self->{parent}->remove ($self)
312 if $self->{parent};
313}
314
115sub move { 315sub move_abs {
116 my ($self, $x, $y, $z) = @_; 316 my ($self, $x, $y, $z) = @_;
117 $self->{x} = int $x; 317
118 $self->{y} = int $y; 318 $self->{x} = List::Util::max 0, int $x;
319 $self->{y} = List::Util::max 0, int $y;
119 $self->{z} = $z if defined $z; 320 $self->{z} = $z if defined $z;
120}
121 321
122sub needs_redraw { 322 $self->update;
123 0 323}
324
325sub set_size {
326 my ($self, $w, $h) = @_;
327
328 $self->{force_w} = $w;
329 $self->{force_h} = $h;
330
331 $self->realloc;
124} 332}
125 333
126sub size_request { 334sub size_request {
127 require Carp; 335 require Carp;
128 Carp::confess "size_request is abtract"; 336 Carp::confess "size_request is abstract";
129} 337}
130 338
131sub _size_allocate { 339sub configure {
132 my ($self, $x, $y, $w, $h) = @_; 340 my ($self, $x, $y, $w, $h) = @_;
133 341
342 if ($self->{aspect}) {
343 my ($ow, $oh) = ($w, $h);
344
345 $w = List::Util::min $w, int $h * $self->{aspect};
346 $h = List::Util::min $h, int $w / $self->{aspect};
347
348 # use alignment to adjust x, y
349
350 $x += int 0.5 * ($ow - $w);
351 $y += int 0.5 * ($oh - $h);
352 }
353
354 if ($self->{x} ne $x || $self->{y} ne $y) {
134 $self->{x} = $x; 355 $self->{x} = $x;
135 $self->{y} = $y; 356 $self->{y} = $y;
357 $self->update;
358 }
136 359
137 return unless $self->{w} != $w || $self->{h} != $h; 360 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
361 return unless $self->{visible};
138 362
139 $self->{w} = $w; 363 $self->{alloc_w} = $w;
140 $self->{h} = $h; 364 $self->{alloc_h} = $h;
141 365
366 $self->{root}{size_alloc}{$self+0} = $self;
142 1 367 }
143} 368}
144 369
145sub size_allocate { 370sub size_allocate {
146 my ($self, $x, $y, $w, $h) = @_; 371 # nothing to be done
147
148 $self->_size_allocate ($x, $y, $w, $h);
149} 372}
150 373
151# return top left coordinates 374sub children {
152sub _topleft { 375}
376
377sub set_max_size {
153 my ($self, $x, $y) = @_; 378 my ($self, $w, $h) = @_;
154 379
155 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 380 delete $self->{max_w}; $self->{max_w} = $w if $w;
381 delete $self->{max_h}; $self->{max_h} = $h if $h;
382}
383
384sub set_tooltip {
385 my ($self, $tooltip) = @_;
386
387 $tooltip =~ s/^\s+//;
388 $tooltip =~ s/\s+$//;
389
390 return if $self->{tooltip} eq $tooltip;
391
392 $self->{tooltip} = $tooltip;
393
394 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
395 delete $CFClient::UI::TOOLTIP->{owner};
396 CFClient::UI::check_tooltip;
397 }
156} 398}
157 399
158# translate global coordinates to local coordinate system 400# translate global coordinates to local coordinate system
159sub coord2local { 401sub coord2local {
160 my ($self, $x, $y) = @_; 402 my ($self, $x, $y) = @_;
161 403
162 my ($X, $Y) = $self->_topleft; 404 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
163 ($x - $X, $y - $Y)
164} 405}
165 406
166# translate local coordinates to global coordinate system 407# translate local coordinates to global coordinate system
167sub coord2global { 408sub coord2global {
168 my ($self, $x, $y) = @_; 409 my ($self, $x, $y) = @_;
169 410
170 my ($X, $Y) = $self->_topleft; 411 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
171 ($x + $X, $y + $Y)
172} 412}
173 413
174sub focus_in { 414sub focus_in {
175 my ($self) = @_; 415 my ($self) = @_;
176 416
177 return if $FOCUS == $self; 417 return if $FOCUS == $self;
178 return unless $self->{can_focus}; 418 return unless $self->{can_focus};
179 419
180 my $focus = $FOCUS; $FOCUS = $self; 420 my $focus = $FOCUS; $FOCUS = $self;
181 421
182 $self->emit (focus_in => $focus); 422 $self->_emit (focus_in => $focus);
183 423
184 $focus->update if $focus; 424 $focus->update if $focus;
185 $FOCUS->update; 425 $FOCUS->update;
186} 426}
187 427
… …
190 430
191 return unless $FOCUS == $self; 431 return unless $FOCUS == $self;
192 432
193 my $focus = $FOCUS; undef $FOCUS; 433 my $focus = $FOCUS; undef $FOCUS;
194 434
195 $self->emit (focus_out => $focus); 435 $self->_emit (focus_out => $focus);
196 436
197 $focus->update if $focus; #? 437 $focus->update if $focus; #?
438
439 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
440 unless $FOCUS;
198} 441}
199 442
200sub mouse_motion { } 443sub mouse_motion { }
201sub button_up { } 444sub button_up { }
202sub key_down { } 445sub key_down { }
203sub key_up { } 446sub key_up { }
204 447
205sub button_down { 448sub button_down {
206 my ($self, $ev, $x, $y) = @_; 449 my ($self, $ev, $x, $y) = @_;
207 450
208 $self->focus_in; 451 $self->focus_in;
… …
211sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 454sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
212sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 455sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
213sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 456sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
214sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 457sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
215sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 458sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
459
460sub find_widget {
461 my ($self, $x, $y) = @_;
462
463 return () unless $self->{can_events};
464
465 return $self
466 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
467 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
468
469 ()
470}
471
472sub set_parent {
473 my ($self, $parent) = @_;
474
475 Scalar::Util::weaken ($self->{parent} = $parent);
476 $self->set_visible if $parent->{visible};
477}
478
479sub connect {
480 my ($self, $signal, $cb) = @_;
481
482 push @{ $self->{signal_cb}{$signal} }, $cb;
483}
484
485sub _emit {
486 my ($self, $signal, @args) = @_;
487
488 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
489}
490
491sub emit {
492 my ($self, $signal, @args) = @_;
493
494 $self->_emit ($signal, @args)
495 || $self->$signal (@args);
496}
497
498sub visibility_change {
499 #my ($self, $visible) = @_;
500}
501
502sub realloc {
503 my ($self) = @_;
504
505 if ($self->{visible}) {
506 return if $self->{root}{realloc}{$self+0};
507
508 $self->{root}{realloc}{$self+0} = $self;
509 $self->{root}->update;
510 } else {
511 delete $self->{req_w};
512 delete $self->{req_h};
513 }
514}
515
516sub update {
517 my ($self) = @_;
518
519 $self->{parent}->update
520 if $self->{parent};
521}
522
523sub reconfigure {
524 my ($self) = @_;
525
526 $self->realloc;
527 $self->update;
528}
216 529
217sub draw { 530sub draw {
218 my ($self) = @_; 531 my ($self) = @_;
219 532
220 return unless $self->{h} && $self->{w}; 533 return unless $self->{h} && $self->{w};
… …
236 glVertex $x + $self->{w}, $y + $self->{h}; 549 glVertex $x + $self->{w}, $y + $self->{h};
237 glVertex $x , $y + $self->{h}; 550 glVertex $x , $y + $self->{h};
238 glEnd; 551 glEnd;
239 glDisable GL_BLEND; 552 glDisable GL_BLEND;
240 } 553 }
554
555 if ($ENV{CFPLUS_DEBUG} & 1) {
556 glPushMatrix;
557 glColor 1, 1, 0, 1;
558 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
559 glBegin GL_LINE_LOOP;
560 glVertex 0 , 0;
561 glVertex $self->{w} - 1, 0;
562 glVertex $self->{w} - 1, $self->{h} - 1;
563 glVertex 0 , $self->{h} - 1;
564 glEnd;
565 glPopMatrix;
566 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
567 }
241} 568}
242 569
243sub _draw { 570sub _draw {
244 my ($self) = @_; 571 my ($self) = @_;
245 572
246 warn "no draw defined for $self\n"; 573 warn "no draw defined for $self\n";
247} 574}
248 575
249sub find_widget {
250 my ($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 { 576sub DESTROY {
300 my ($self) = @_; 577 my ($self) = @_;
301 578
579 delete $WIDGET{$self+0};
302 #$self->deactivate; 580 #$self->deactivate;
303} 581}
304 582
305############################################################################# 583#############################################################################
306 584
307package CFClient::UI::DrawBG; 585package CFClient::UI::DrawBG;
308 586
309our @ISA = CFClient::UI::Base::; 587our @ISA = CFClient::UI::Base::;
310 588
311use strict; 589use strict;
312use SDL::OpenGL; 590use CFClient::OpenGL;
313 591
314sub new { 592sub new {
315 my $class = shift; 593 my $class = shift;
316 594
317 # range [value, low, high, page] 595 # range [value, low, high, page]
318 596
319 $class->SUPER::new ( 597 $class->SUPER::new (
320 bg => [0, 0, 0, 0.2], 598 #bg => [0, 0, 0, 0.2],
321 active_bg => [1, 1, 1, 0.5], 599 #active_bg => [1, 1, 1, 0.5],
322 @_ 600 @_
323 ) 601 )
324} 602}
325 603
326sub _draw { 604sub _draw {
327 my ($self) = @_; 605 my ($self) = @_;
328 606
607 my $color = $FOCUS == $self && $self->{active_bg}
608 ? $self->{active_bg}
609 : $self->{bg};
610
611 if ($color && (@$color < 4 || $color->[3])) {
329 my ($w, $h) = @$self{qw(w h)}; 612 my ($w, $h) = @$self{qw(w h)};
330 613
331 glEnable GL_BLEND; 614 glEnable GL_BLEND;
332 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 615 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
333 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 616 glColor @$color;
334 617
335 glBegin GL_QUADS; 618 glBegin GL_QUADS;
336 glVertex 0 , 0; 619 glVertex 0 , 0;
337 glVertex 0 , $h; 620 glVertex 0 , $h;
338 glVertex $w, $h; 621 glVertex $w, $h;
339 glVertex $w, 0; 622 glVertex $w, 0;
340 glEnd; 623 glEnd;
341 624
342 glDisable GL_BLEND; 625 glDisable GL_BLEND;
626 }
343} 627}
344 628
345############################################################################# 629#############################################################################
346 630
347package CFClient::UI::Empty; 631package CFClient::UI::Empty;
348
349our @ISA = CFClient::UI::Base::;
350
351sub size_request {
352 (0, 0)
353}
354
355sub draw { }
356
357#############################################################################
358
359package CFClient::UI::Container;
360 632
361our @ISA = CFClient::UI::Base::; 633our @ISA = CFClient::UI::Base::;
362 634
363sub new { 635sub new {
364 my ($class, %arg) = @_; 636 my ($class, %arg) = @_;
637 $class->SUPER::new (can_events => 0, %arg);
638}
639
640sub size_request {
641 my ($self) = @_;
642
643 ($self->{w} + 0, $self->{h} + 0)
644}
645
646sub draw { }
647
648#############################################################################
649
650package CFClient::UI::Container;
651
652our @ISA = CFClient::UI::Base::;
653
654sub new {
655 my ($class, %arg) = @_;
365 656
366 my $children = delete $arg{children} || []; 657 my $children = delete $arg{children} || [];
367 658
368 my $self = $class->SUPER::new (children => [], %arg); 659 my $self = $class->SUPER::new (
660 children => [],
661 can_events => 0,
662 %arg,
663 );
369 $self->add ($_) for @$children; 664 $self->add ($_) for @$children;
370 665
371 $self 666 $self
372} 667}
373 668
374sub add { 669sub add {
375 my ($self, $child) = @_; 670 my ($self, @widgets) = @_;
376 671
377 $child->set_parent ($self); 672 $_->set_parent ($self)
673 for @widgets;
378 674
379 use sort 'stable'; 675 use sort 'stable';
380 676
381 $self->{children} = [ 677 $self->{children} = [
382 sort { $a->{z} <=> $b->{z} } 678 sort { $a->{z} <=> $b->{z} }
383 @{$self->{children}}, $child 679 @{$self->{children}}, @widgets
384 ]; 680 ];
385 681
386 $self->{w} = $self->{h} = -1; 682 $self->realloc;
387 $self->update; 683}
684
685sub children {
686 @{ $_[0]{children} }
388} 687}
389 688
390sub remove { 689sub remove {
391 my ($self, $widget) = @_; 690 my ($self, $child) = @_;
392 691
692 delete $child->{parent};
693 $child->hide;
694
393 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 695 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
394 696
395 $self->check_size; 697 $self->realloc;
698}
699
700sub clear {
701 my ($self) = @_;
702
703 my $children = delete $self->{children};
704 $self->{children} = [];
705
706 for (@$children) {
707 delete $_->{parent};
708 $_->hide;
709 }
710
711 $self->realloc;
396} 712}
397 713
398sub find_widget { 714sub find_widget {
399 my ($self, $x, $y) = @_; 715 my ($self, $x, $y) = @_;
400 716
… …
430 746
431 $class->SUPER::new (children => [$child], %arg) 747 $class->SUPER::new (children => [$child], %arg)
432} 748}
433 749
434sub add { 750sub add {
435 my ($self, $widget) = @_; 751 my ($self, $child) = @_;
436 752
437 $self->{children} = []; 753 $self->{children} = [];
438 754
439 $self->SUPER::add ($widget); 755 $self->SUPER::add ($child);
440} 756}
441 757
442sub remove { 758sub remove {
443 my ($self, $widget) = @_; 759 my ($self, $widget) = @_;
444 760
… …
453sub size_request { 769sub size_request {
454 $_[0]{children}[0]->size_request 770 $_[0]{children}[0]->size_request
455} 771}
456 772
457sub size_allocate { 773sub size_allocate {
458 my ($self, $x, $y, $w, $h) = @_; 774 my ($self, $w, $h) = @_;
459 775
460 $self->_size_allocate ($x, $y, $w, $h) or return;
461
462 $self->{children}[0]->size_allocate (0, 0, $w, $h); 776 $self->{children}[0]->configure (0, 0, $w, $h);
463} 777}
464 778
465############################################################################# 779#############################################################################
466 780
467package CFClient::UI::Window; 781package CFClient::UI::Window;
468 782
469our @ISA = CFClient::UI::Bin::; 783our @ISA = CFClient::UI::Bin::;
470 784
471use SDL::OpenGL; 785use CFClient::OpenGL;
472 786
473sub new { 787sub new {
474 my ($class, %arg) = @_; 788 my ($class, %arg) = @_;
475 789
476 my $self = $class->SUPER::new (%arg); 790 my $self = $class->SUPER::new (%arg);
477} 791}
478 792
479sub update { 793sub update {
480 my ($self) = @_; 794 my ($self) = @_;
481 795
482 # we want to do this delayed... 796 $ROOT->on_post_alloc ($self => sub { $self->render_child });
483 $self->render_chld;
484 $self->SUPER::update; 797 $self->SUPER::update;
485} 798}
486 799
800sub size_allocate {
801 my ($self, $w, $h) = @_;
802
803 $self->SUPER::size_allocate ($w, $h);
804 $self->update;
805}
806
807sub _render {
808 $_[0]{children}[0]->draw;
809}
810
487sub render_chld { 811sub render_child {
488 my ($self) = @_; 812 my ($self) = @_;
489 813
490 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 814 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
491 glClearColor 0, 0, 0, 1; 815 glClearColor 0, 0, 0, 0;
492 glClear GL_COLOR_BUFFER_BIT; 816 glClear GL_COLOR_BUFFER_BIT;
493 $self->child->draw; 817
818 $self->_render;
494 }; 819 };
495}
496
497sub size_allocate {
498 my ($self, $x, $y, $w, $h) = @_;
499
500 $self->_size_allocate ($x, $y, $w, $h) or return;
501
502 $self->child->size_allocate (0, 0, $w, $h);
503
504 $self->render_chld;
505} 820}
506 821
507sub _draw { 822sub _draw {
508 my ($self) = @_; 823 my ($self) = @_;
509 824
510 my ($w, $h) = ($self->w, $self->h); 825 my ($w, $h) = ($self->w, $self->h);
511 826
512 my $tex = $self->{texture} 827 my $tex = $self->{texture}
513 or return; 828 or return;
514 829
515 glEnable GL_BLEND;
516 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
517 glEnable GL_TEXTURE_2D; 830 glEnable GL_TEXTURE_2D;
518 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 831 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
832 glColor 1, 1, 1, 1;
519 833
520 $tex->draw_quad (0, 0, $w, $h); 834 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
521 835
522 glDisable GL_BLEND;
523 glDisable GL_TEXTURE_2D; 836 glDisable GL_TEXTURE_2D;
524} 837}
525 838
526############################################################################# 839#############################################################################
527 840
528package CFClient::UI::ViewPort; 841package CFClient::UI::ViewPort;
529 842
530our @ISA = CFClient::UI::Window::; 843our @ISA = CFClient::UI::Window::;
531
532sub new { die }
533
534sub size_request {
535 my ($self) = @_;
536
537 @$self{qw(child_w child_h)} = $self->child->size_request;
538 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
539
540 @$self{qw(child_w child_h)}
541}
542
543sub size_allocate {
544 my ($self, $x, $y, $w, $h) = @_;
545
546 $self->_size_allocate ($x, $y, $w, $h) or return;
547}
548
549sub _draw {
550 my ($self) = @_;
551
552 $self->{children}[1]->draw;
553}
554
555
556#############################################################################
557
558package CFClient::UI::Frame;
559
560our @ISA = CFClient::UI::Bin::;
561
562use SDL::OpenGL;
563
564sub size_request {
565 my ($self) = @_;
566 my $chld = $self->child
567 or return (0, 0);
568
569 $chld->move (2, 2);
570
571 map { $_ + 4 } $chld->size_request;
572}
573
574sub size_allocate {
575 my ($self, $x, $y, $w, $h) = @_;
576
577 $self->_size_allocate ($x, $y, $w, $h) or return;
578
579 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
580}
581
582sub _draw {
583 my ($self) = @_;
584
585 my $chld = $self->child;
586
587 my ($w, $h) = $chld->size_request;
588
589 glBegin GL_QUADS;
590 glColor 0, 0, 0;
591 glVertex 0 , 0;
592 glVertex 0 , $h + 4;
593 glVertex $w + 4 , $h + 4;
594 glVertex $w + 4 , 0;
595 glEnd;
596
597 $chld->draw;
598}
599
600#############################################################################
601
602package CFClient::UI::FancyFrame;
603
604our @ISA = CFClient::UI::Bin::;
605
606use SDL::OpenGL;
607
608my @tex =
609 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
610 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
611 844
612sub new { 845sub new {
613 my $class = shift; 846 my $class = shift;
614 847
615 # TODO: user_x, user_y, overwrite moveto?
616
617 $class->SUPER::new ( 848 $class->SUPER::new (
849 scroll_x => 0,
850 scroll_y => 1,
851 @_,
852 )
853}
854
855sub size_request {
856 my ($self) = @_;
857
858 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
859
860 $w = 10 if $self->{scroll_x};
861 $h = 10 if $self->{scroll_y};
862
863 ($w, $h)
864}
865
866sub size_allocate {
867 my ($self, $w, $h) = @_;
868
869 my $child = $self->child;
870
871 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
872 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
873
874 $self->child->configure (0, 0, $w, $h);
875 $self->update;
876}
877
878sub set_offset {
879 my ($self, $x, $y) = @_;
880
881 $self->{view_x} = int $x;
882 $self->{view_y} = int $y;
883
884 $self->update;
885}
886
887# hmm, this does not work for topleft of $self... but we should not ask for that
888sub coord2local {
889 my ($self, $x, $y) = @_;
890
891 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
892}
893
894sub coord2global {
895 my ($self, $x, $y) = @_;
896
897 $x = List::Util::min $self->{w}, $x - $self->{view_x};
898 $y = List::Util::min $self->{h}, $y - $self->{view_y};
899
900 $self->SUPER::coord2global ($x, $y)
901}
902
903sub find_widget {
904 my ($self, $x, $y) = @_;
905
906 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
907 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
908 ) {
909 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
910 } else {
911 $self->CFClient::UI::Base::find_widget ($x, $y)
912 }
913}
914
915sub _render {
916 my ($self) = @_;
917
918 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
919
920 $self->SUPER::_render;
921}
922
923#############################################################################
924
925package CFClient::UI::ScrolledWindow;
926
927our @ISA = CFClient::UI::HBox::;
928
929sub new {
930 my $class = shift;
931
932 my $self;
933
934 my $slider = new CFClient::UI::Slider
935 vertical => 1,
936 range => [0, 0, 1, 0.01], # HACK fix
937 on_changed => sub {
938 $self->{vp}->set_offset (0, $_[1]);
939 },
940 ;
941
942 $self = $class->SUPER::new (
943 vp => (new CFClient::UI::ViewPort expand => 1),
944 slider => $slider,
945 @_,
946 );
947
948 $self->{vp}->add ($self->{scrolled});
949 $self->add ($self->{vp});
950 $self->add ($self->{slider});
951
952 $self
953}
954
955sub update {
956 my ($self) = @_;
957
958 $self->SUPER::update;
959
960 # todo: overwrite size_allocate of child
961 my $child = $self->{vp}->child;
962 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
963}
964
965sub size_allocate {
966 my ($self, $w, $h) = @_;
967
968 $self->SUPER::size_allocate ($w, $h);
969
970 my $child = $self->{vp}->child;
971 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
972}
973
974#TODO# update range on size_allocate depending on child
975# update viewport offset on scroll
976
977#############################################################################
978
979package CFClient::UI::Frame;
980
981our @ISA = CFClient::UI::Bin::;
982
983use CFClient::OpenGL;
984
985sub new {
986 my $class = shift;
987
988 $class->SUPER::new (
989 bg => undef,
990 @_,
991 )
992}
993
994sub _draw {
995 my ($self) = @_;
996
997 if ($self->{bg}) {
998 my ($w, $h) = @$self{qw(w h)};
999
1000 glEnable GL_BLEND;
1001 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1002 glColor @{ $self->{bg} };
1003
1004 glBegin GL_QUADS;
1005 glVertex 0 , 0;
1006 glVertex 0 , $h;
1007 glVertex $w, $h;
1008 glVertex $w, 0;
1009 glEnd;
1010
1011 glDisable GL_BLEND;
1012 }
1013
1014 $self->SUPER::_draw;
1015}
1016
1017#############################################################################
1018
1019package CFClient::UI::FancyFrame;
1020
1021our @ISA = CFClient::UI::Bin::;
1022
1023use CFClient::OpenGL;
1024
1025my $bg =
1026 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1027 mipmap => 1, wrap => 1;
1028
1029my @border =
1030 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1031 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1032
1033sub new {
1034 my $class = shift;
1035
1036 my $self = $class->SUPER::new (
618 bg => [1, 1, 1, 1], 1037 bg => [1, 1, 1, 1],
619 border_bg => [1, 1, 1, 1], 1038 border_bg => [1, 1, 1, 1],
620 border => int $::FONTSIZE * 0.8, 1039 border => 0.6,
1040 can_events => 1,
1041 min_w => 16,
1042 min_h => 16,
621 @_ 1043 @_
1044 );
1045
1046 $self->{title} &&= new CFClient::UI::Label
1047 align => 0,
1048 valign => 1,
1049 text => $self->{title},
1050 fontsize => $self->{border};
1051
1052 $self
1053}
1054
1055sub border {
1056 int $_[0]{border} * $::FONTSIZE
1057}
1058
1059sub size_request {
1060 my ($self) = @_;
1061
1062 my ($w, $h) = $self->SUPER::size_request;
1063
1064 (
1065 $w + $self->border * 2,
1066 $h + $self->border * 2,
622 ) 1067 )
623} 1068}
624 1069
625sub size_request {
626 my ($self) = @_;
627
628 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
629
630 my ($w, $h) = $self->SUPER::size_request;
631
632 (
633 $w + $self->{border} * 2,
634 $h + $self->{border} * 2,
635 )
636}
637
638sub size_allocate { 1070sub size_allocate {
639 my ($self, $x, $y, $w, $h) = @_; 1071 my ($self, $w, $h) = @_;
640 1072
641 $self->_size_allocate ($x, $y, $w, $h) or return;
642
643 $h -= List::Util::max 0, $self->{border} * 2; 1073 $h -= List::Util::max 0, $self->border * 2;
644 $w -= List::Util::max 0, $self->{border} * 2; 1074 $w -= List::Util::max 0, $self->border * 2;
645 1075
1076 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1077 if $self->{title};
1078
646 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h); 1079 $self->child->configure ($self->border, $self->border, $w, $h);
647} 1080}
648 1081
649sub button_down { 1082sub button_down {
650 my ($self, $ev, $x, $y) = @_; 1083 my ($self, $ev, $x, $y) = @_;
651 1084
652 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 1085 my ($w, $h) = @$self{qw(w h)};
653 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 1086 my $border = $self->border;
654 1087
1088 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1089 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1090
1091 if ($lr & $td) {
1092 my ($wx, $wy) = ($self->{x}, $self->{y});
655 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1093 my ($ox, $oy) = ($ev->{x}, $ev->{y});
656 my ($bw, $bh) = ($self->{w}, $self->{h}); 1094 my ($bw, $bh) = ($self->{w}, $self->{h});
1095
1096 my $mx = $x < $border;
1097 my $my = $y < $border;
657 1098
658 $self->{motion} = sub { 1099 $self->{motion} = sub {
659 my ($ev, $x, $y) = @_; 1100 my ($ev, $x, $y) = @_;
660 1101
661 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1102 my $dx = $ev->{x} - $ox;
1103 my $dy = $ev->{y} - $oy;
662 1104
663 $self->{user_w} = $bw + $x - $ox; 1105 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
664 $self->{user_h} = $bh + $y - $oy; 1106 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1107
665 $self->update; 1108 $self->realloc;
1109 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
666 }; 1110 };
667 1111
668 } elsif ($x >= 0 && $x < $self->{w} 1112 } elsif ($lr ^ $td) {
669 && $y >= 0 && $y < $self->{border}) {
670
671 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1113 my ($ox, $oy) = ($ev->{x}, $ev->{y});
672 my ($bx, $by) = ($self->{x}, $self->{y}); 1114 my ($bx, $by) = ($self->{x}, $self->{y});
673 1115
674 $self->{motion} = sub { 1116 $self->{motion} = sub {
675 my ($ev, $x, $y) = @_; 1117 my ($ev, $x, $y) = @_;
676 1118
677 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1119 ($x, $y) = ($ev->{x}, $ev->{y});
678 1120
679 $self->move ($bx + $x - $ox, $by + $y - $oy); 1121 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
680 $self->update;
681 }; 1122 };
682 } 1123 }
683} 1124}
684 1125
685sub button_up { 1126sub button_up {
… …
698 my ($self) = @_; 1139 my ($self) = @_;
699 1140
700 my ($w, $h ) = ($self->{w}, $self->{h}); 1141 my ($w, $h ) = ($self->{w}, $self->{h});
701 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1142 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
702 1143
703 glEnable GL_BLEND;
704 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
705 glEnable GL_TEXTURE_2D; 1144 glEnable GL_TEXTURE_2D;
706 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1145 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
707 1146
1147 my $border = $self->border;
1148
708 glColor @{ $self->{border_bg} }; 1149 glColor @{ $self->{border_bg} };
709 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 1150 $border[0]->draw_quad_alpha (0, 0, $w, $border);
710 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 1151 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
711 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 1152 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
712 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 1153 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
713 1154
714 my $bg = $tex[0]; 1155 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1156 glColor @{ $self->{bg} };
715 1157
716 # TODO: repeat texture not scale 1158 # TODO: repeat texture not scale
717 my $rep_x = $cw / $bg->{w}; 1159 # solve this better(?)
718 my $rep_y = $ch / $bg->{h}; 1160 $bg->{s} = $cw / $bg->{w};
719 1161 $bg->{t} = $ch / $bg->{h};
720 glColor @{ $self->{bg} };
721
722 $bg->{s} = $rep_x;
723 $bg->{t} = $rep_y;
724 $bg->{wrap_mode} = 1;
725 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 1162 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1163 }
726 1164
727 glDisable GL_TEXTURE_2D; 1165 glDisable GL_TEXTURE_2D;
728 glDisable GL_BLEND; 1166
1167 $self->{title}->draw if $self->{title};
729 1168
730 $self->child->draw; 1169 $self->child->draw;
731} 1170}
732 1171
733############################################################################# 1172#############################################################################
… …
736 1175
737our @ISA = CFClient::UI::Base::; 1176our @ISA = CFClient::UI::Base::;
738 1177
739use List::Util qw(max sum); 1178use List::Util qw(max sum);
740 1179
741use SDL::OpenGL; 1180use CFClient::OpenGL;
742 1181
743sub new { 1182sub new {
744 my $class = shift; 1183 my $class = shift;
745 1184
746 $class->SUPER::new ( 1185 $class->SUPER::new (
747 col_expand => [], 1186 col_expand => [],
748 @_ 1187 @_,
749 ) 1188 )
1189}
1190
1191sub children {
1192 grep $_, map @$_, grep $_, @{ $_[0]{children} }
750} 1193}
751 1194
752sub add { 1195sub add {
753 my ($self, $x, $y, $child) = @_; 1196 my ($self, $x, $y, $child) = @_;
754 1197
755 $child->set_parent ($self); 1198 $child->set_parent ($self);
756 $self->{children}[$y][$x] = $child; 1199 $self->{children}[$y][$x] = $child;
757 1200
758 $self->{w} = $self->{h} = -1; 1201 $self->realloc;
759 $self->update;
760} 1202}
761 1203
762# TODO: move to container class maybe? send childs a signal on removal? 1204# TODO: move to container class maybe? send children a signal on removal?
763sub clear { 1205sub clear {
764 my ($self) = @_; 1206 my ($self) = @_;
765 1207
1208 my @children = $self->children;
766 delete $self->{children}; 1209 delete $self->{children};
767 $self->update; 1210
1211 for (@children) {
1212 delete $_->{parent};
1213 $_->hide;
1214 }
1215
1216 $self->realloc;
768} 1217}
769 1218
770sub get_wh { 1219sub get_wh {
771 my ($self) = @_; 1220 my ($self) = @_;
772 1221
… …
777 or next; 1226 or next;
778 1227
779 for my $x (0 .. $#$row) { 1228 for my $x (0 .. $#$row) {
780 my $widget = $row->[$x] 1229 my $widget = $row->[$x]
781 or next; 1230 or next;
782 my ($w, $h) = $widget->size_request; 1231 my ($w, $h) = @$widget{qw(req_w req_h)};
783 1232
784 $w[$x] = max $w[$x], $w; 1233 $w[$x] = max $w[$x], $w;
785 $h[$y] = max $h[$y], $h; 1234 $h[$y] = max $h[$y], $h;
786 } 1235 }
787 } 1236 }
… …
799 (sum @$hs), 1248 (sum @$hs),
800 ) 1249 )
801} 1250}
802 1251
803sub size_allocate { 1252sub size_allocate {
804 my ($self, $x, $y, $w, $h) = @_; 1253 my ($self, $w, $h) = @_;
805
806 $self->_size_allocate ($x, $y, $w, $h) or return;
807 1254
808 my ($ws, $hs) = $self->get_wh; 1255 my ($ws, $hs) = $self->get_wh;
809 1256
810 my $req_w = sum @$ws; 1257 my $req_w = (sum @$ws) || 1;
811 my $req_h = sum @$hs; 1258 my $req_h = (sum @$hs) || 1;
812 1259
813 # TODO: nicer code && do row_expand 1260 # TODO: nicer code && do row_expand
814 my @col_expand = @{$self->{col_expand}}; 1261 my @col_expand = @{$self->{col_expand}};
815 @col_expand = (1) x @$ws unless @col_expand; 1262 @col_expand = (1) x @$ws unless @col_expand;
816 my $col_expand = (sum @col_expand) || 1; 1263 my $col_expand = (sum @col_expand) || 1;
… …
833 1280
834 for my $c (0 .. $#$row) { 1281 for my $c (0 .. $#$row) {
835 my $col_w = $ws->[$c]; 1282 my $col_w = $ws->[$c];
836 1283
837 if (my $widget = $row->[$c]) { 1284 if (my $widget = $row->[$c]) {
838 $widget->size_allocate ($x, $y, $col_w, $row_h); 1285 $widget->configure ($x, $y, $col_w, $row_h);
839 } 1286 }
840 1287
841 $x += $col_w; 1288 $x += $col_w;
842 } 1289 }
843 1290
… …
870 } 1317 }
871} 1318}
872 1319
873############################################################################# 1320#############################################################################
874 1321
1322package CFClient::UI::Box;
1323
1324our @ISA = CFClient::UI::Container::;
1325
1326sub size_request {
1327 my ($self) = @_;
1328
1329 $self->{vertical}
1330 ? (
1331 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1332 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1333 )
1334 : (
1335 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1336 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1337 )
1338}
1339
1340sub size_allocate {
1341 my ($self, $w, $h) = @_;
1342
1343 my $space = $self->{vertical} ? $h : $w;
1344 my $children = $self->{children};
1345
1346 my @req;
1347
1348 if ($self->{homogeneous}) {
1349 @req = ($space / (@$children || 1)) x @$children;
1350 } else {
1351 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1352 my $req = List::Util::sum @req;
1353
1354 if ($req > $space) {
1355 # ah well, not enough space
1356 $_ *= $space / $req for @req;
1357 } else {
1358 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1359
1360 $space = ($space - $req) / $expand; # remaining space to give away
1361
1362 $req[$_] += $space * $children->[$_]{expand}
1363 for 0 .. $#$children;
1364 }
1365 }
1366
1367 CFClient::UI::harmonize \@req;
1368
1369 my $pos = 0;
1370 for (0 .. $#$children) {
1371 my $alloc = $req[$_];
1372 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1373
1374 $pos += $alloc;
1375 }
1376
1377 1
1378}
1379
1380#############################################################################
1381
875package CFClient::UI::HBox; 1382package CFClient::UI::HBox;
876 1383
877# TODO: wrap into common Box base class
878
879our @ISA = CFClient::UI::Container::; 1384our @ISA = CFClient::UI::Box::;
880 1385
881sub size_request { 1386sub new {
882 my ($self) = @_; 1387 my $class = shift;
883 1388
884 my @alloc = map [$_->size_request], @{$self->{children}}; 1389 $class->SUPER::new (
885 1390 vertical => 0,
886 ( 1391 @_,
887 (List::Util::sum map $_->[0], @alloc),
888 (List::Util::max map $_->[1], @alloc),
889 ) 1392 )
890} 1393}
891 1394
892sub size_allocate {
893 my ($self, $x, $y, $w, $h) = @_;
894
895 $self->_size_allocate ($x, $y, $w, $h) or return;
896
897 ($h, $w) = ($w, $h);
898
899 my $children = $self->{children};
900
901 my @h = map +($_->size_request)[0], @$children;
902
903 my $req_h = List::Util::sum @h;
904
905 if ($req_h > $h) {
906 # ah well, not enough space
907 $_ *= $h / $req_h for @h;
908 } else {
909 my $exp = List::Util::sum map $_->{expand}, @$children;
910 $exp ||= 1;
911
912 for (0 .. $#$children) {
913 my $child = $children->[$_];
914
915 my $alloc_h = $h[$_];
916 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
917 $h[$_] = $alloc_h;
918 }
919 }
920
921 CFClient::UI::harmonize \@h;
922
923 my $y = 0;
924 for (0 .. $#$children) {
925 my $child = $children->[$_];
926 my $h = $h[$_];
927 $child->size_allocate ($y, 0, $h, $w);
928
929 $y += $h;
930 }
931
932 1
933}
934
935############################################################################# 1395#############################################################################
936 1396
937package CFClient::UI::VBox; 1397package CFClient::UI::VBox;
938 1398
939# TODO: wrap into common Box base class
940
941our @ISA = CFClient::UI::Container::; 1399our @ISA = CFClient::UI::Box::;
942 1400
943sub size_request { 1401sub new {
944 my ($self) = @_; 1402 my $class = shift;
945 1403
946 my @alloc = map [$_->size_request], @{$self->{children}}; 1404 $class->SUPER::new (
947 1405 vertical => 1,
948 ( 1406 @_,
949 (List::Util::max map $_->[0], @alloc),
950 (List::Util::sum map $_->[1], @alloc),
951 ) 1407 )
952} 1408}
953 1409
954sub size_allocate {
955 my ($self, $x, $y, $w, $h) = @_;
956
957 $self->_size_allocate ($x, $y, $w, $h) or return;
958
959 my $children = $self->{children};
960
961 my @h = map +($_->size_request)[1], @$children;
962
963 my $req_h = List::Util::sum @h;
964
965 if ($req_h > $h) {
966 # ah well, not enough space
967 $_ *= $h / $req_h for @h;
968 } else {
969 my $exp = List::Util::sum map $_->{expand}, @$children;
970 $exp ||= 1;
971
972 for (0 .. $#$children) {
973 my $child = $children->[$_];
974
975 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
976 }
977 }
978
979 CFClient::UI::harmonize \@h;
980
981 my $y = 0;
982 for (0 .. $#$children) {
983 my $child = $children->[$_];
984 my $h = $h[$_];
985 $child->size_allocate (0, $y, $w, $h);
986
987 $y += $h;
988 }
989
990 1
991}
992
993############################################################################# 1410#############################################################################
994 1411
995package CFClient::UI::Label; 1412package CFClient::UI::Label;
996 1413
997our @ISA = CFClient::UI::Base::; 1414our @ISA = CFClient::UI::DrawBG::;
998 1415
999use SDL::OpenGL; 1416use CFClient::OpenGL;
1000 1417
1001sub new { 1418sub new {
1002 my ($class, %arg) = @_; 1419 my ($class, %arg) = @_;
1003 1420
1004 my $self = $class->SUPER::new ( 1421 my $self = $class->SUPER::new (
1005 fg => [1, 1, 1], 1422 fg => [1, 1, 1],
1006 fontsize => $::FONTSIZE, 1423 #bg => none
1007 text => "", 1424 #active_bg => none
1425 #font => default_font
1426 #text => initial text
1427 #markup => initial narkup
1428 #max_w => maximum pixel width
1429 ellipsise => 3, # end
1430 layout => (new CFClient::Layout),
1431 fontsize => 1,
1008 align => -1, 1432 align => -1,
1009 valign => -1, 1433 valign => -1,
1010 padding => 2, 1434 padding_x => 2,
1011 layout => new CFClient::Layout, 1435 padding_y => 2,
1436 can_events => 0,
1012 %arg 1437 %arg
1013 ); 1438 );
1014 1439
1015 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1440 if (exists $self->{template}) {
1441 my $layout = new CFClient::Layout;
1442 $layout->set_text (delete $self->{template});
1443 $self->{template} = $layout;
1444 }
1016 1445
1017 $self->set_text (delete $self->{text}) if exists $self->{text}; 1446 if (exists $self->{markup}) {
1018 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1447 $self->set_markup (delete $self->{markup});
1448 } else {
1449 $self->set_text (delete $self->{text});
1450 }
1019 1451
1020 $self 1452 $self
1021} 1453}
1022 1454
1023sub escape_text { 1455sub escape($) {
1024 local $_ = $_[1]; 1456 local $_ = $_[0];
1025 1457
1026 s/&/&amp;/g; 1458 s/&/&amp;/g;
1027 s/>/&gt;/g; 1459 s/>/&gt;/g;
1028 s/</&lt;/g; 1460 s/</&lt;/g;
1029 1461
1030 $_[1] 1462 $_
1463}
1464
1465sub update {
1466 my ($self) = @_;
1467
1468 delete $self->{texture};
1469 $self->SUPER::update;
1031} 1470}
1032 1471
1033sub set_text { 1472sub set_text {
1034 my ($self, $text) = @_; 1473 my ($self, $text) = @_;
1035 1474
1475 return if $self->{text} eq "T$text";
1476 $self->{text} = "T$text";
1477
1478 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1036 $self->{layout}->set_text ($text); 1479 $self->{layout}->set_text ($text);
1037 1480
1038 delete $self->{texture}; 1481 $self->realloc;
1039 $self->update; 1482 $self->update;
1040} 1483}
1041 1484
1042sub set_markup { 1485sub set_markup {
1043 my ($self, $markup) = @_; 1486 my ($self, $markup) = @_;
1044 1487
1488 return if $self->{text} eq "M$markup";
1489 $self->{text} = "M$markup";
1490
1491 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1492
1493 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1045 $self->{layout}->set_markup ($markup); 1494 $self->{layout}->set_markup ($markup);
1046 1495
1496 $self->realloc;
1497 $self->update;
1498}
1499
1500sub size_request {
1501 my ($self) = @_;
1502
1503 $self->{layout}->set_font ($self->{font}) if $self->{font};
1504 $self->{layout}->set_width ($self->{max_w} || -1);
1505 $self->{layout}->set_ellipsise ($self->{ellipsise});
1506 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1507 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1508
1509 my ($w, $h) = $self->{layout}->size;
1510
1511 if (exists $self->{template}) {
1512 $self->{template}->set_font ($self->{font}) if $self->{font};
1513 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1514
1515 my ($w2, $h2) = $self->{template}->size;
1516
1517 $w = List::Util::max $w, $w2;
1518 $h = List::Util::max $h, $h2;
1519 }
1520
1521 ($w, $h)
1522}
1523
1524sub size_allocate {
1525 my ($self, $w, $h) = @_;
1526
1527 delete $self->{texture}
1528 ;#d#
1529}
1530
1531sub set_fontsize {
1532 my ($self, $fontsize) = @_;
1533
1534 $self->{fontsize} = $fontsize;
1047 delete $self->{texture}; 1535 delete $self->{texture};
1048 $self->update;
1049}
1050 1536
1051sub size_request { 1537 $self->realloc;
1052 my ($self) = @_;
1053
1054 $self->{layout}->set_width;
1055 $self->{layout}->set_height ($self->{fontsize});
1056
1057 my ($w, $h) = $self->{layout}->size;
1058
1059 (
1060 $w + $self->{padding} * 2,
1061 $h + $self->{padding} * 2,
1062 )
1063}
1064
1065sub size_allocate {
1066 my ($self, $x, $y, $w, $h) = @_;
1067
1068 $self->_size_allocate ($x, $y, $w, $h) or return;
1069
1070 delete $self->{texture};
1071}
1072
1073sub update {
1074 my ($self) = @_;
1075
1076 delete $self->{texture};
1077 $self->SUPER::update;
1078} 1538}
1079 1539
1080sub _draw { 1540sub _draw {
1081 my ($self) = @_; 1541 my ($self) = @_;
1082 1542
1543 $self->SUPER::_draw; # draw background, if applicable
1544
1083 my $tex = $self->{texture} ||= do { 1545 my $tex = $self->{texture} ||= do {
1546 $self->{layout}->set_foreground (@{$self->{fg}});
1547 $self->{layout}->set_font ($self->{font}) if $self->{font};
1084 $self->{layout}->set_width ($self->{w}); 1548 $self->{layout}->set_width ($self->{w});
1085 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize}); 1549 $self->{layout}->set_ellipsise ($self->{ellipsise});
1550 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1551 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1552
1086 new_from_layout CFClient::Texture $self->{layout} 1553 my $tex = new_from_layout CFClient::Texture $self->{layout};
1554
1555 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1556 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1557 : ($self->{w} - $tex->{w}) * 0.5);
1558
1559 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1560 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1561 : ($self->{h} - $tex->{h}) * 0.5);
1562
1563 $tex
1087 }; 1564 };
1088 1565
1089 glEnable GL_BLEND;
1090 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1091 glEnable GL_TEXTURE_2D; 1566 glEnable GL_TEXTURE_2D;
1092 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1567 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1093 1568
1569 if ($tex->{format} == GL_ALPHA) {
1094 glColor @{$self->{fg}}; 1570 glColor @{$self->{fg}};
1095
1096 $self->{ox} = int (
1097 $self->{align} < 0 ? $self->{padding}
1098 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1099 : ($self->{w} - $tex->{w}) * 0.5
1100 );
1101
1102 $self->{oy} = int (
1103 $self->{valign} < 0 ? $self->{padding}
1104 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1105 : ($self->{h} - $tex->{h}) * 0.5
1106 );
1107
1108 $tex->draw_quad ($self->{ox}, $self->{oy}); 1571 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1572 } else {
1573 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1574 }
1109 1575
1110 glDisable GL_TEXTURE_2D; 1576 glDisable GL_TEXTURE_2D;
1111 glDisable GL_BLEND;
1112} 1577}
1113 1578
1114############################################################################# 1579#############################################################################
1115 1580
1116package CFClient::UI::EntryBase; 1581package CFClient::UI::EntryBase;
1117 1582
1118our @ISA = CFClient::UI::Label::; 1583our @ISA = CFClient::UI::Label::;
1119 1584
1120use SDL; 1585use CFClient::OpenGL;
1121use SDL::OpenGL;
1122 1586
1123sub new { 1587sub new {
1124 my $class = shift; 1588 my $class = shift;
1125 1589
1126 $class->SUPER::new ( 1590 $class->SUPER::new (
1127 fg => [1, 1, 1], 1591 fg => [1, 1, 1],
1128 bg => [0, 0, 0, 0.2], 1592 bg => [0, 0, 0, 0.2],
1129 active_bg => [1, 1, 1, 0.5], 1593 active_bg => [1, 1, 1, 0.5],
1130 active_fg => [0, 0, 0], 1594 active_fg => [0, 0, 0],
1131 can_hover => 1, 1595 can_hover => 1,
1132 can_focus => 1, 1596 can_focus => 1,
1133 valign => 0, 1597 valign => 0,
1598 can_events => 1,
1599 #text => ...
1134 @_ 1600 @_
1135 ) 1601 )
1136} 1602}
1137 1603
1138sub _set_text { 1604sub _set_text {
… …
1140 1606
1141 delete $self->{cur_h}; 1607 delete $self->{cur_h};
1142 1608
1143 return if $self->{text} eq $text; 1609 return if $self->{text} eq $text;
1144 1610
1611 delete $self->{texture};
1612
1145 $self->{last_activity} = $::NOW; 1613 $self->{last_activity} = $::NOW;
1146 $self->{text} = $text; 1614 $self->{text} = $text;
1147 1615
1148 $text =~ s/./*/g if $self->{hidden}; 1616 $text =~ s/./*/g if $self->{hidden};
1149 $self->{layout}->set_text ("$text "); 1617 $self->{layout}->set_text ("$text ");
1150 1618
1151 $self->emit (changed => $self->{text}); 1619 $self->_emit (changed => $self->{text});
1620}
1621
1622sub set_text {
1623 my ($self, $text) = @_;
1624
1625 $self->{cursor} = length $text;
1626 $self->_set_text ($text);
1627
1628 $self->realloc;
1152} 1629}
1153 1630
1154sub get_text { 1631sub get_text {
1155 $_[0]{text} 1632 $_[0]{text}
1156} 1633}
… …
1161 my ($w, $h) = $self->SUPER::size_request; 1638 my ($w, $h) = $self->SUPER::size_request;
1162 1639
1163 ($w + 1, $h) # add 1 for cursor 1640 ($w + 1, $h) # add 1 for cursor
1164} 1641}
1165 1642
1166sub size_allocate {
1167 my ($self, $x, $y, $w, $h) = @_;
1168
1169 $self->SUPER::size_allocate ($x, $y, $w, $h) or return;
1170
1171 $self->_set_text ($self->{text});
1172}
1173
1174sub set_text {
1175 my ($self, $text) = @_;
1176
1177 $self->{cursor} = length $text;
1178 $self->_set_text ($text);
1179 $self->update;
1180}
1181
1182sub key_down { 1643sub key_down {
1183 my ($self, $ev) = @_; 1644 my ($self, $ev) = @_;
1184 1645
1185 my $mod = $ev->key_mod; 1646 my $mod = $ev->{mod};
1186 my $sym = $ev->key_sym; 1647 my $sym = $ev->{sym};
1187
1188 my $uni = $ev->key_unicode; 1648 my $uni = $ev->{unicode};
1189 1649
1190 my $text = $self->get_text; 1650 my $text = $self->get_text;
1191 1651
1192 if ($sym == SDLK_BACKSPACE) { 1652 if ($uni == 8) {
1193 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1653 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1194 } elsif ($sym == SDLK_DELETE) { 1654 } elsif ($uni == 127) {
1195 substr $text, $self->{cursor}, 1, ""; 1655 substr $text, $self->{cursor}, 1, "";
1196 } elsif ($sym == SDLK_LEFT) { 1656 } elsif ($sym == CFClient::SDLK_LEFT) {
1197 --$self->{cursor} if $self->{cursor}; 1657 --$self->{cursor} if $self->{cursor};
1198 } elsif ($sym == SDLK_RIGHT) { 1658 } elsif ($sym == CFClient::SDLK_RIGHT) {
1199 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1659 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1200 } elsif ($sym == SDLK_HOME) { 1660 } elsif ($sym == CFClient::SDLK_HOME) {
1201 $self->{cursor} = 0; 1661 $self->{cursor} = 0;
1202 } elsif ($sym == SDLK_END) { 1662 } elsif ($sym == CFClient::SDLK_END) {
1203 $self->{cursor} = length $text; 1663 $self->{cursor} = length $text;
1204 } elsif ($sym == SDLK_ESCAPE) { 1664 } elsif ($uni == 27) {
1205 $self->emit ('escape'); 1665 $self->_emit ('escape');
1206 } elsif ($uni) { 1666 } elsif ($uni) {
1207 substr $text, $self->{cursor}++, 0, chr $uni; 1667 substr $text, $self->{cursor}++, 0, chr $uni;
1208 } 1668 }
1209 1669
1210 $self->_set_text ($text); 1670 $self->_set_text ($text);
1211 $self->update; 1671
1672 $self->realloc;
1212} 1673}
1213 1674
1214sub focus_in { 1675sub focus_in {
1215 my ($self) = @_; 1676 my ($self) = @_;
1216 1677
… …
1284 1745
1285package CFClient::UI::Entry; 1746package CFClient::UI::Entry;
1286 1747
1287our @ISA = CFClient::UI::EntryBase::; 1748our @ISA = CFClient::UI::EntryBase::;
1288 1749
1289use SDL; 1750use CFClient::OpenGL;
1290use SDL::OpenGL;
1291 1751
1292sub key_down { 1752sub key_down {
1293 my ($self, $ev) = @_; 1753 my ($self, $ev) = @_;
1294 1754
1295 my $sym = $ev->key_sym; 1755 my $sym = $ev->{sym};
1296 1756
1297 if ($sym == SDLK_RETURN) { 1757 if ($sym == 13) {
1758 unshift @{$self->{history}},
1759 my $txt = $self->get_text;
1760 $self->{history_pointer} = -1;
1761 $self->{history_saveback} = '';
1298 $self->emit (activate => $self->get_text); 1762 $self->_emit (activate => $txt);
1299 $self->update; 1763 $self->update;
1764
1765 } elsif ($sym == CFClient::SDLK_UP) {
1766 if ($self->{history_pointer} < 0) {
1767 $self->{history_saveback} = $self->get_text;
1768 }
1769 if (@{$self->{history} || []} > 0) {
1770 $self->{history_pointer}++;
1771 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1772 $self->{history_pointer} = @{$self->{history} || []} - 1;
1773 }
1774 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1775 }
1776
1777 } elsif ($sym == CFClient::SDLK_DOWN) {
1778 $self->{history_pointer}--;
1779 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1780
1781 if ($self->{history_pointer} >= 0) {
1782 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1783 } else {
1784 $self->set_text ($self->{history_saveback});
1785 }
1300 1786
1301 } else { 1787 } else {
1302 $self->SUPER::key_down ($ev); 1788 $self->SUPER::key_down ($ev);
1303 } 1789 }
1304 1790
… …
1308 1794
1309package CFClient::UI::Button; 1795package CFClient::UI::Button;
1310 1796
1311our @ISA = CFClient::UI::Label::; 1797our @ISA = CFClient::UI::Label::;
1312 1798
1313use SDL; 1799use CFClient::OpenGL;
1314use SDL::OpenGL;
1315 1800
1316my @tex = 1801my @tex =
1317 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1802 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1318 qw(b1_button_active.png); 1803 qw(b1_button_active.png);
1319 1804
1320sub new { 1805sub new {
1321 my $class = shift; 1806 my $class = shift;
1322 1807
1323 $class->SUPER::new ( 1808 $class->SUPER::new (
1324 padding => 4, 1809 padding_x => 4,
1810 padding_y => 4,
1811 fg => [1, 1, 1],
1812 active_fg => [0, 0, 1],
1813 can_hover => 1,
1814 align => 0,
1815 valign => 0,
1816 can_events => 1,
1817 @_
1818 )
1819}
1820
1821sub activate { }
1822
1823sub button_up {
1824 my ($self, $ev, $x, $y) = @_;
1825
1826 $self->emit ("activate")
1827 if $x >= 0 && $x < $self->{w}
1828 && $y >= 0 && $y < $self->{h};
1829}
1830
1831sub _draw {
1832 my ($self) = @_;
1833
1834 local $self->{fg} = $self->{fg};
1835
1836 if ($GRAB == $self) {
1837 $self->{fg} = $self->{active_fg};
1838 }
1839
1840 glEnable GL_TEXTURE_2D;
1841 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1842 glColor 0, 0, 0, 1;
1843
1844 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1845
1846 glDisable GL_TEXTURE_2D;
1847
1848 $self->SUPER::_draw;
1849}
1850
1851#############################################################################
1852
1853package CFClient::UI::CheckBox;
1854
1855our @ISA = CFClient::UI::DrawBG::;
1856
1857my @tex =
1858 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1859 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1860
1861use CFClient::OpenGL;
1862
1863sub new {
1864 my $class = shift;
1865
1866 $class->SUPER::new (
1867 padding_x => 2,
1868 padding_y => 2,
1325 fg => [1, 1, 1], 1869 fg => [1, 1, 1],
1870 active_fg => [1, 1, 0],
1326 bg => [1, 1, 1, 0.2], 1871 bg => [0, 0, 0, 0.2],
1327 active_fg => [0, 0, 1], 1872 active_bg => [1, 1, 1, 0.5],
1873 state => 0,
1328 can_hover => 1, 1874 can_hover => 1,
1329 @_ 1875 @_
1330 ) 1876 )
1331} 1877}
1332 1878
1879sub size_request {
1880 my ($self) = @_;
1881
1882 (6) x 2
1883}
1884
1333sub button_up { 1885sub button_down {
1334 my ($self, $ev, $x, $y) = @_; 1886 my ($self, $ev, $x, $y) = @_;
1335 1887
1336 if ($x >= 0 && $x < $self->{w} 1888 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1337 && $y >= 0 && $y < $self->{h}) { 1889 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1338 $self->emit ("activate"); 1890 $self->{state} = !$self->{state};
1891 $self->_emit (changed => $self->{state});
1339 } 1892 }
1340} 1893}
1341 1894
1342sub _draw { 1895sub _draw {
1343 my ($self) = @_; 1896 my ($self) = @_;
1344 1897
1345 local $self->{fg} = $self->{fg}; 1898 $self->SUPER::_draw;
1346 1899
1347 if ($GRAB == $self) { 1900 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1348 $self->{fg} = $self->{active_fg}; 1901
1902 my ($w, $h) = @$self{qw(w h)};
1903
1904 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1905
1906 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1907
1908 my $tex = $self->{state} ? $tex[1] : $tex[0];
1909
1910 glEnable GL_TEXTURE_2D;
1911 $tex->draw_quad_alpha (0, 0, $s, $s);
1912 glDisable GL_TEXTURE_2D;
1913}
1914
1915#############################################################################
1916
1917package CFClient::UI::Image;
1918
1919our @ISA = CFClient::UI::Base::;
1920
1921use CFClient::OpenGL;
1922use Carp qw/confess/;
1923
1924our %loaded_images;
1925
1926sub new {
1927 my $class = shift;
1928
1929 my $self = $class->SUPER::new (can_events => 0, @_);
1930
1931 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1932
1933 $loaded_images{$self->{image}} ||=
1934 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1935
1936 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1937
1938 Scalar::Util::weaken $loaded_images{$self->{image}};
1939
1940 $self->{aspect} = $tex->{w} / $tex->{h};
1941
1942 $self
1943}
1944
1945sub size_request {
1946 my ($self) = @_;
1947
1948 ($self->{tex}->{w}, $self->{tex}->{h})
1949}
1950
1951sub _draw {
1952 my ($self) = @_;
1953
1954 my $tex = $self->{tex};
1955
1956 my ($w, $h) = ($self->{w}, $self->{h});
1957
1958 if ($self->{rot90}) {
1959 glRotate 90, 0, 0, 1;
1960 glTranslate 0, -$self->{w}, 0;
1961
1962 ($w, $h) = ($h, $w);
1349 } 1963 }
1964
1965 glEnable GL_TEXTURE_2D;
1966 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1967
1968 $tex->draw_quad_alpha (0, 0, $w, $h);
1969
1970 glDisable GL_TEXTURE_2D;
1971}
1972
1973#############################################################################
1974
1975package CFClient::UI::VGauge;
1976
1977our @ISA = CFClient::UI::Base::;
1978
1979use List::Util qw(min max);
1980
1981use CFClient::OpenGL;
1982
1983my %tex = (
1984 food => [
1985 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1986 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1987 ],
1988 grace => [
1989 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1990 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1991 ],
1992 hp => [
1993 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1994 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1995 ],
1996 mana => [
1997 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1998 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1999 ],
2000);
2001
2002# eg. VGauge->new (gauge => 'food'), default gauge: food
2003sub new {
2004 my $class = shift;
2005
2006 my $self = $class->SUPER::new (
2007 type => 'food',
2008 @_
2009 );
2010
2011 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2012
2013 $self
2014}
2015
2016sub size_request {
2017 my ($self) = @_;
2018
2019 #my $tex = $tex{$self->{type}}[0];
2020 #@$tex{qw(w h)}
2021 (0, 0)
2022}
2023
2024sub set_max {
2025 my ($self, $max) = @_;
2026
2027 return if $self->{max_val} == $max;
2028
2029 $self->{max_val} = $max;
2030 $self->update;
2031}
2032
2033sub set_value {
2034 my ($self, $val, $max) = @_;
2035
2036 $self->set_max ($max)
2037 if defined $max;
2038
2039 return if $self->{val} == $val;
2040
2041 $self->{val} = $val;
2042 $self->update;
2043}
2044
2045sub _draw {
2046 my ($self) = @_;
2047
2048 my $tex = $tex{$self->{type}};
2049 my ($t1, $t2, $t3) = @$tex;
2050
2051 my ($w, $h) = ($self->{w}, $self->{h});
2052
2053 if ($self->{vertical}) {
2054 glRotate 90, 0, 0, 1;
2055 glTranslate 0, -$self->{w}, 0;
2056
2057 ($w, $h) = ($h, $w);
2058 }
2059
2060 my $ycut = $self->{val} / ($self->{max_val} || 1);
2061
2062 my $ycut1 = max 0, min 1, $ycut;
2063 my $ycut2 = max 0, min 1, $ycut - 1;
2064
2065 my $h1 = $self->{h} * (1 - $ycut1);
2066 my $h2 = $self->{h} * (1 - $ycut2);
1350 2067
1351 glEnable GL_BLEND; 2068 glEnable GL_BLEND;
1352 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2069 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1353 glEnable GL_TEXTURE_2D; 2070 glEnable GL_TEXTURE_2D;
1354 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2071 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1355 glColor 0, 0, 0, 1;
1356 2072
1357 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 2073 glBindTexture GL_TEXTURE_2D, $t1->{name};
2074 glBegin GL_QUADS;
2075 glTexCoord 0 , 0; glVertex 0 , 0;
2076 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2077 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2078 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2079 glEnd;
1358 2080
2081 my $ycut1 = List::Util::min 1, $ycut;
2082 glBindTexture GL_TEXTURE_2D, $t2->{name};
2083 glBegin GL_QUADS;
2084 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2085 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2086 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2087 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2088 glEnd;
2089
2090 if ($t3) {
2091 glBindTexture GL_TEXTURE_2D, $t3->{name};
2092 glBegin GL_QUADS;
2093 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2094 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2095 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2096 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2097 glEnd;
2098 }
2099
2100 glDisable GL_BLEND;
1359 glDisable GL_TEXTURE_2D; 2101 glDisable GL_TEXTURE_2D;
1360 glDisable GL_BLEND;
1361
1362 $self->SUPER::_draw;
1363} 2102}
1364 2103
1365############################################################################# 2104#############################################################################
1366 2105
1367package CFClient::UI::CheckBox; 2106package CFClient::UI::Gauge;
1368 2107
1369our @ISA = CFClient::UI::DrawBG::; 2108our @ISA = CFClient::UI::VBox::;
1370
1371my @tex =
1372 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1373 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1374
1375use SDL;
1376use SDL::OpenGL;
1377 2109
1378sub new { 2110sub new {
1379 my $class = shift; 2111 my ($class, %arg) = @_;
1380 2112
1381 $class->SUPER::new ( 2113 my $self = $class->SUPER::new (
1382 padding => 2, 2114 tooltip => $arg{type},
1383 fg => [1, 1, 1],
1384 active_fg => [1, 1, 0],
1385 state => 0,
1386 can_hover => 1, 2115 can_hover => 1,
1387 @_ 2116 can_events => 1,
2117 %arg,
1388 ) 2118 );
1389}
1390 2119
1391sub size_request { 2120 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1392 my ($self) = @_; 2121 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1393 2122 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1394 ($self->{padding} * 2 + 6) x 2
1395}
1396
1397sub size_allocate {
1398 my ($self, $x, $y, $w, $h) = @_;
1399
1400 $self->_size_allocate ($x, $y, $w, $h) or return;
1401}
1402
1403sub button_down {
1404 my ($self, $ev, $x, $y) = @_;
1405
1406 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1407 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1408 $self->{state} = !$self->{state};
1409 $self->emit (changed => $self->{state});
1410 }
1411}
1412
1413sub _draw {
1414 my ($self) = @_;
1415
1416 $self->SUPER::_draw;
1417
1418 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1419
1420 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1421
1422 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1423
1424 glEnable GL_BLEND;
1425 glEnable GL_TEXTURE_2D;
1426 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1427
1428 my $tex = $self->{state} ? $tex[1] : $tex[0];
1429
1430 $tex->draw_quad (0, 0, $s, $s);
1431
1432 glDisable GL_TEXTURE_2D;
1433 glDisable GL_BLEND;
1434}
1435
1436#############################################################################
1437
1438package CFClient::UI::VGauge;
1439
1440our @ISA = CFClient::UI::Base::;
1441
1442use SDL::OpenGL;
1443
1444my %tex = (
1445 food => [
1446 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1447 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1448 ],
1449 grace => [
1450 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1451 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/
1452 ],
1453 hp => [
1454 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1455 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1456 ],
1457 mana => [
1458 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1459 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/
1460 ],
1461);
1462
1463# eg. VGauge->new (gauge => 'food'), default gauge: food
1464sub new {
1465 my $class = shift;
1466
1467 my $self = $class->SUPER::new (gauge => 'food', @_);
1468 2123
1469 $self 2124 $self
1470} 2125}
1471 2126
1472sub size_request { 2127sub set_fontsize {
1473 my ($self) = @_; 2128 my ($self, $fsize) = @_;
1474 2129
1475 ($self->{w}, $self->{h}) 2130 $self->{value}->set_fontsize ($fsize);
2131 $self->{max} ->set_fontsize ($fsize);
1476} 2132}
1477 2133
1478sub set_max { 2134sub set_max {
1479 my ($self, $max) = @_; 2135 my ($self, $max) = @_;
1480 $self->{max_val} = $max; 2136
2137 $self->{gauge}->set_max ($max);
2138 $self->{max}->set_text ($max);
1481} 2139}
1482 2140
1483sub set_value { 2141sub set_value {
1484 my ($self, $val, $max) = @_; 2142 my ($self, $val, $max) = @_;
1485 2143
1486 $self->set_max ($max) 2144 $self->set_max ($max)
1487 if defined $max; 2145 if defined $max;
1488 2146
1489 $max = $self->{max_val}; 2147 $self->{gauge}->set_value ($val, $max);
1490 $self->{val} = $val; 2148 $self->{value}->set_text ($val);
1491
1492 $self->update;
1493}
1494
1495sub _draw {
1496 my ($self) = @_;
1497
1498 my $tex = $tex{$self->{gauge}};
1499
1500 my ($w, $h) = ($self->{w}, $self->{h});
1501
1502 my $ycut = $self->{val} / ($self->{max_val} || 1);
1503 $ycut = 1 if $self->{val} > $self->{max_val};
1504
1505 my $t1 = $tex->[0];
1506 my $t2 = $tex->[1];
1507
1508 glEnable GL_BLEND;
1509 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1510 glEnable GL_TEXTURE_2D;
1511 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1512
1513 my $h1 = $self->{h} - $ycut * $self->{h};
1514 my $h2 = $ycut * $self->{h};
1515
1516 my $yp = 0;
1517
1518 glBindTexture (GL_TEXTURE_2D, $t1->{name});
1519 glBegin (GL_QUADS);
1520 glTexCoord (0, 0); glVertex (0 , $yp);
1521 glTexCoord (0, (1 - $ycut)); glVertex (0 , $yp + $h1);
1522 glTexCoord (1, (1 - $ycut)); glVertex (0 + $w, $yp + $h1);
1523 glTexCoord (1, 0); glVertex (0 + $w, $yp);
1524 glEnd ();
1525
1526 $yp += $h1;
1527
1528 glBindTexture (GL_TEXTURE_2D, $t2->{name});
1529 glBegin (GL_QUADS);
1530 glTexCoord (0, (1 - $ycut)); glVertex (0 , $yp);
1531 glTexCoord (0, 1); glVertex (0 , $yp + $h2);
1532 glTexCoord (1, 1); glVertex (0 + $w, $yp + $h2);
1533 glTexCoord (1, (1 - $ycut)); glVertex (0 + $w, $yp);
1534 glEnd ();
1535
1536 glDisable GL_BLEND;
1537 glDisable GL_TEXTURE_2D;
1538} 2149}
1539 2150
1540############################################################################# 2151#############################################################################
1541 2152
1542package CFClient::UI::Slider; 2153package CFClient::UI::Slider;
1543 2154
1544use strict; 2155use strict;
1545 2156
1546use SDL::OpenGL; 2157use CFClient::OpenGL;
1547 2158
1548our @ISA = CFClient::UI::DrawBG::; 2159our @ISA = CFClient::UI::DrawBG::;
1549 2160
1550my @tex = 2161my @tex =
1551 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2162 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1552 qw(s1_slider.png s1_slider_bg.png); 2163 qw(s1_slider.png s1_slider_bg.png);
1553 2164
1554sub new { 2165sub new {
1555 my $class = shift; 2166 my $class = shift;
1556 2167
1557 # range [value, low, high, page] 2168 # range [value, low, high, page, unit]
1558 2169
1559 # TODO: 0-width page 2170 # TODO: 0-width page
1560 # TODO: req_w/h are wrong with vertical 2171 # TODO: req_w/h are wrong with vertical
1561 # TODO: calculations are off 2172 # TODO: calculations are off
1562 my $self = $class->SUPER::new ( 2173 my $self = $class->SUPER::new (
1563 fg => [1, 1, 1], 2174 fg => [1, 1, 1],
1564 active_fg => [0, 0, 0], 2175 active_fg => [0, 0, 0],
2176 bg => [0, 0, 0, 0.2],
2177 active_bg => [1, 1, 1, 0.5],
1565 range => [0, 0, 100, 10], 2178 range => [0, 0, 100, 10, 0],
1566 req_w => 40, 2179 min_w => $::WIDTH / 80,
1567 req_h => 13, 2180 min_h => $::WIDTH / 80,
1568 vertical => 0, 2181 vertical => 0,
1569 can_hover => 1, 2182 can_hover => 1,
1570 inner_pad => 5, 2183 inner_pad => 0.02,
1571 @_ 2184 @_
1572 ); 2185 );
1573 2186
2187 $self->set_value ($self->{range}[0]);
2188 $self->update;
2189
1574 $self 2190 $self
1575} 2191}
1576 2192
2193sub changed { }
2194
2195sub set_range {
2196 my ($self, $range) = @_;
2197
2198 ($range, $self->{range}) = ($self->{range}, $range);
2199
2200 $self->update
2201 if "@$range" ne "@{$self->{range}}";
2202}
2203
2204sub set_value {
2205 my ($self, $value) = @_;
2206
2207 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2208
2209 $hi = $lo + 1 if $hi <= $lo;
2210
2211 $page = $hi - $lo if $page > $hi - $lo;
2212
2213 $value = $lo if $value < $lo;
2214 $value = $hi - $page if $value > $hi - $page;
2215
2216 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2217 if $unit;
2218
2219 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2220
2221 if ($value != $old_value) {
2222 $self->_emit (changed => $value);
2223 $self->update;
2224 }
2225}
2226
1577sub size_request { 2227sub size_request {
1578 my ($self) = @_; 2228 my ($self) = @_;
1579 2229
1580 my $w = $self->{req_w}; 2230 ($self->{req_w}, $self->{req_h})
1581 my $h = $self->{req_h};
1582
1583 $self->{vertical} ? ($h, $w) : ($w, $h)
1584} 2231}
1585 2232
1586sub button_down { 2233sub button_down {
1587 my ($self, $ev, $x, $y) = @_; 2234 my ($self, $ev, $x, $y) = @_;
1588 2235
1589 $self->SUPER::button_down ($ev, $x, $y); 2236 $self->SUPER::button_down ($ev, $x, $y);
2237
2238 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2239
1590 $self->mouse_motion ($ev, $x, $y); 2240 $self->mouse_motion ($ev, $x, $y);
1591} 2241}
1592 2242
1593sub mouse_motion { 2243sub mouse_motion {
1594 my ($self, $ev, $x, $y) = @_; 2244 my ($self, $ev, $x, $y) = @_;
1595 2245
1596 if ($GRAB == $self) { 2246 if ($GRAB == $self) {
2247 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2248
2249 my (undef, $lo, $hi, $page) = @{$self->{range}};
2250
2251 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2252
2253 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2254 }
2255}
2256
2257sub update {
2258 my ($self) = @_;
2259
2260 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2261 $self->set_value ($self->{range}[0]);
2262
1597 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2263 my ($value, $lo, $hi, $page) = @{$self->{range}};
2264 my $range = ($hi - $page - $lo) || 1e-100;
1598 2265
1599 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2266 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1600 2267
1601 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2268 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1602 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2269 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1603 2270
1604 $x -= $inner_pad_px; # substract the padding 2271 $value = ($value - $lo) / $range;
1605 $x = $x * ($hi - $lo) / $inner_w + $lo; 2272 $value = $value * $self->{scale} + $self->{offset};
1606 $x = $lo if $x < $lo;
1607 $x = $hi - $page if $x > $hi - $page;
1608 $self->{range}[0] = $x;
1609 2273
1610 $self->emit (changed => $x); 2274 $self->{knob_x} = $value - $knob_w * 0.5;
1611 $self->update; 2275 $self->{knob_w} = $knob_w;
1612 } 2276 });
1613}
1614 2277
1615# the inner_* stuff is for generating a padding for the slider handle, 2278 $self->SUPER::update;
1616# so that the handle doesn't leave the texture. This calculation isn't 100%
1617# correct propably, but it does the job for now
1618sub _calc_inner_pad_px {
1619 my ($self, $w) = @_;
1620 ($w / 100) * $self->{inner_pad} # % to pixels
1621} 2279}
1622 2280
1623sub _draw { 2281sub _draw {
1624 my ($self) = @_; 2282 my ($self) = @_;
1625 2283
1626 $self->SUPER::_draw (); 2284 $self->SUPER::_draw ();
1627 2285
1628 my ($w, $h) = @$self{qw(w h)}; 2286 glScale $self->{w}, $self->{h};
1629 2287
1630 if ($self->{vertical}) { 2288 if ($self->{vertical}) {
1631 # draw a vertical slider like a rotated horizontal slider 2289 # draw a vertical slider like a rotated horizontal slider
1632 2290
2291 glTranslate 1, 0, 0;
1633 glRotate 90, 0, 0, 1; 2292 glRotate 90, 0, 0, 1;
1634 glTranslate 0, -$self->{w}, 0;
1635
1636 ($w, $h) = ($h, $w);
1637 } 2293 }
1638 2294
1639 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2295 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1640 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2296 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1641 2297
1642 my ($value, $lo, $hi, $page) = @{$self->{range}};
1643
1644 $hi = $value + 1 if $lo == $hi;
1645
1646 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1647 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1648
1649 $page = int $page * $inner_w / ($hi - $lo);
1650 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1651
1652 $w -= $page;
1653 $page &= ~1;
1654 glTranslate $page * 0.5, 0, 0;
1655 $page ||= 2;
1656
1657 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1658 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1659
1660 glEnable GL_BLEND;
1661 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1662 glEnable GL_TEXTURE_2D; 2298 glEnable GL_TEXTURE_2D;
1663 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2299 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1664 2300
1665 # draw background 2301 # draw background
1666 $tex[1]->draw_quad (0, 0, $w, $h); 2302 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1667 2303
1668 # draw handle 2304 # draw handle
1669 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2305 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1670 2306
1671 glDisable GL_BLEND;
1672 glDisable GL_TEXTURE_2D; 2307 glDisable GL_TEXTURE_2D;
1673} 2308}
1674 2309
1675############################################################################# 2310#############################################################################
1676 2311
2312package CFClient::UI::ValSlider;
2313
2314our @ISA = CFClient::UI::HBox::;
2315
2316sub new {
2317 my ($class, %arg) = @_;
2318
2319 my $range = delete $arg{range};
2320
2321 my $self = $class->SUPER::new (
2322 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2323 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2324 to_value => sub { shift },
2325 from_value => sub { shift },
2326 %arg,
2327 );
2328
2329 $self->{slider}->connect (changed => sub {
2330 my ($self, $value) = @_;
2331 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2332 $self->{parent}->emit (changed => $value);
2333 });
2334
2335# $self->{entry}->connect (changed => sub {
2336# my ($self, $value) = @_;
2337# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2338# $self->{parent}->emit (changed => $value);
2339# });
2340
2341 $self->add ($self->{slider}, $self->{entry});
2342
2343 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2344
2345 $self
2346}
2347
2348sub set_range { shift->{slider}->set_range (@_) }
2349sub set_value { shift->{slider}->set_value (@_) }
2350
2351#############################################################################
2352
1677package CFClient::UI::TextView; 2353package CFClient::UI::TextView;
1678 2354
1679our @ISA = CFClient::UI::HBox::; 2355our @ISA = CFClient::UI::HBox::;
1680 2356
1681use SDL::OpenGL; 2357use CFClient::OpenGL;
1682 2358
1683sub new { 2359sub new {
1684 my $class = shift; 2360 my $class = shift;
1685 2361
1686 my $self = $class->SUPER::new ( 2362 my $self = $class->SUPER::new (
1687 req_w => $::WIDTH / 6, 2363 fontsize => 1,
1688 req_h => $::HEIGHT / 6, 2364 can_events => 0,
1689 fontsize => $::FONTSIZE, 2365 #font => default_font
1690 @_, 2366 @_,
1691 2367
1692 layout => (new CFClient::Layout), 2368 layout => (new CFClient::Layout 1),
1693 par => [], 2369 par => [],
1694 height => 0, 2370 height => 0,
1695 children => [ 2371 children => [
1696 (new CFClient::UI::Empty expand => 1), 2372 (new CFClient::UI::Empty expand => 1),
1697 (new CFClient::UI::Slider vertical => 1), 2373 (new CFClient::UI::Slider vertical => 1),
1698 ], 2374 ],
1699 ); 2375 );
1700 2376
1701 $self->{children}[1]->connect (changed => sub { 2377 $self->{children}[1]->connect (changed => sub { $self->update });
1702 $self->update;
1703 });
1704 2378
1705 $self 2379 $self
1706} 2380}
1707 2381
1708sub set_fontsize { 2382sub set_fontsize {
… …
1710 2384
1711 $self->{fontsize} = $fontsize; 2385 $self->{fontsize} = $fontsize;
1712 $self->reflow; 2386 $self->reflow;
1713} 2387}
1714 2388
2389sub size_allocate {
2390 my ($self, $w, $h) = @_;
2391
2392 $self->SUPER::size_allocate ($w, $h);
2393
2394 $self->{layout}->set_font ($self->{font}) if $self->{font};
2395 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2396 $self->{layout}->set_width ($self->{children}[0]{w});
2397
2398 $self->reflow;
2399}
2400
1715sub text_height { 2401sub text_size {
1716 my ($self, $text) = @_; 2402 my ($self, $text, $indent) = @_;
1717 2403
1718 my $layout = $self->{layout}; 2404 my $layout = $self->{layout};
1719 2405
1720 $layout->set_height ($self->{fontsize}); 2406 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1721 $layout->set_width ($self->{w}); 2407 $layout->set_width ($self->{children}[0]{w} - $indent);
1722 $layout->set_text ($text); 2408 $layout->set_markup ($text);
1723 2409
1724 ($layout->size)[1] 2410 $layout->size
1725} 2411}
1726 2412
1727sub reflow { 2413sub reflow {
1728 my ($self) = @_; 2414 my ($self) = @_;
1729 2415
1730 $self->{need_reflow}++; 2416 $self->{need_reflow}++;
1731 $self->update; 2417 $self->update;
1732} 2418}
1733 2419
1734sub size_request { 2420sub set_offset {
1735 my ($self) = @_; 2421 my ($self, $offset) = @_;
1736 2422
1737 ($self->{req_w}, $self->{req_h}) 2423 # todo: base offset on lines or so, not on pixels
2424 $self->{children}[1]->set_value ($offset);
1738} 2425}
1739 2426
1740sub size_allocate { 2427sub clear {
1741 my ($self, $x, $y, $w, $h) = @_; 2428 my ($self) = @_;
1742 2429
1743 $self->SUPER::size_allocate ($x, $y, $w, $h) or return; 2430 $self->{par} = [];
1744 2431 $self->{height} = 0;
1745 $self->{layout}->set_height ($self->{fontsize}); 2432 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1746 $self->{layout}->set_width ($self->{w});
1747
1748 $self->reflow;
1749 $self->update;
1750} 2433}
1751 2434
1752sub add_paragraph { 2435sub add_paragraph {
1753 my ($self, $color, $text) = @_; 2436 my ($self, $color, $text, $indent) = @_;
1754 2437
1755 #TODO: intelligently "reformat" paragraph 2438 for my $line (split /\n/, $text) {
1756 2439 my ($w, $h) = $self->text_size ($line);
1757 my $height = $self->text_height ($text);
1758
1759 $self->{height} += $height; 2440 $self->{height} += $h;
2441 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2442 }
1760 2443
1761 push @{$self->{par}}, [$height, $color, $text];
1762
1763 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2444 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1764 $self->{children}[1]->update;
1765} 2445}
1766 2446
1767sub update { 2447sub update {
1768 my ($self) = @_; 2448 my ($self) = @_;
1769 2449
… …
1771 2451
1772 return unless $self->{h} > 0; 2452 return unless $self->{h} > 0;
1773 2453
1774 delete $self->{texture}; 2454 delete $self->{texture};
1775 2455
1776 $ROOT->on_refresh ($self, sub { 2456 $ROOT->on_post_alloc ($self, sub {
2457 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2458
1777 if (delete $self->{need_reflow}) { 2459 if (delete $self->{need_reflow}) {
1778 my $height = 0; 2460 my $height = 0;
1779 2461
1780 $height += $_->[0] = $self->text_height ($_->[2]) 2462 my $layout = $self->{layout};
2463
2464 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2465
1781 for @{$self->{par}}; 2466 for (@{$self->{par}}) {
2467 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2468 $layout->set_width ($W - $_->[3]);
2469 $layout->set_markup ($_->[4]);
2470 my ($w, $h) = $layout->size;
2471 $_->[0] = $w + $_->[3];
2472 $_->[1] = $h;
2473 }
2474
2475 $height += $_->[1];
2476 }
1782 2477
1783 $self->{height} = $height; 2478 $self->{height} = $height;
1784 2479
1785 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2480 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1786 2481
1787 delete $self->{texture}; 2482 delete $self->{texture};
1788 } 2483 }
1789 2484
1790 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2485 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1791 glClearColor 0, 0, 0, 1; 2486 glClearColor 0.5, 0.5, 0.5, 0;
1792 glClear GL_COLOR_BUFFER_BIT; 2487 glClear GL_COLOR_BUFFER_BIT;
1793 2488
2489 my $top = int $self->{children}[1]{range}[0];
2490
2491 my $y0 = $top;
2492 my $y1 = $top + $H;
2493
2494 my $y = 0;
2495
2496 my $layout = $self->{layout};
2497
2498 $layout->set_font ($self->{font}) if $self->{font};
2499
1794 glEnable GL_BLEND; 2500 glEnable GL_BLEND;
2501 #TODO# not correct in windows where rgba is forced off
1795 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2502 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1796 glEnable GL_TEXTURE_2D;
1797 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1798
1799 my $top = int $self->{children}[1]{range}[0];
1800
1801 my $y0 = $top;
1802 my $y1 = $top + $self->{h};
1803
1804 my $y = 0;
1805
1806 my $layout = $self->{layout};
1807 2503
1808 for my $par (@{$self->{par}}) { 2504 for my $par (@{$self->{par}}) {
1809 my $h = $par->[0]; 2505 my $h = $par->[1];
1810 2506
1811 if ($y0 < $y + $h && $y < $y1) { 2507 if ($y0 < $y + $h && $y < $y1) {
2508 $layout->set_foreground (@{ $par->[2] });
2509 $layout->set_width ($W - $par->[3]);
1812 $layout->set_text ($par->[2]); 2510 $layout->set_markup ($par->[4]);
1813 2511
1814 glColor @{ $par->[1] }; 2512 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1815 my ($W, $H) = $layout->size; 2513
1816 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2514 glRasterPos $par->[3], $y - $y0;
2515 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1817 } 2516 }
1818 2517
1819 $y += $h; 2518 $y += $h;
1820 } 2519 }
1821 2520
1822 glDisable GL_TEXTURE_2D;
1823 glDisable GL_BLEND; 2521 glDisable GL_BLEND;
1824 }; 2522 };
1825 }); 2523 });
1826} 2524}
1827 2525
1828sub _draw { 2526sub _draw {
1829 my ($self) = @_; 2527 my ($self) = @_;
1830 2528
1831 if ($self->{texture}) {
1832 glEnable GL_TEXTURE_2D; 2529 glEnable GL_TEXTURE_2D;
1833 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2530 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2531 glColor 1, 1, 1, 1;
1834 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2532 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1835 glDisable GL_TEXTURE_2D; 2533 glDisable GL_TEXTURE_2D;
1836 }
1837 2534
1838 $self->{children}[1]->draw; 2535 $self->{children}[1]->draw;
1839 2536
1840} 2537}
1841 2538
1842############################################################################# 2539#############################################################################
1843 2540
1844package CFClient::UI::MapWidget;
1845
1846use strict;
1847
1848use List::Util qw(min max);
1849
1850use SDL;
1851use SDL::OpenGL;
1852
1853our @ISA = CFClient::UI::Base::;
1854
1855sub new {
1856 my $class = shift;
1857
1858 $class->SUPER::new (
1859 z => -1,
1860 can_focus => 1,
1861 list => (glGenLists 1),
1862 @_
1863 )
1864}
1865
1866sub key_down {
1867 print "MAPKEYDOWN\n";
1868}
1869
1870sub key_up {
1871}
1872
1873sub button_down {
1874 my ($self, $ev, $x, $y) = @_;
1875
1876 $self->focus_in;
1877
1878 if ($ev->button == 2) {
1879 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1880 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1881
1882 $self->{motion} = sub {
1883 my ($ev, $x, $y) = @_;
1884
1885 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1886
1887 $::CFG->{map_shift_x} = $bw + $x - $ox;
1888 $::CFG->{map_shift_y} = $bh + $y - $oy;
1889
1890 $self->update;
1891 };
1892 }
1893}
1894
1895sub button_up {
1896 my ($self, $ev, $x, $y) = @_;
1897
1898 delete $self->{motion};
1899}
1900
1901sub mouse_motion {
1902 my ($self, $ev, $x, $y) = @_;
1903
1904 $self->{motion}->($ev, $x, $y) if $self->{motion};
1905}
1906
1907sub size_request {
1908 (
1909 1 + 32 * int $::WIDTH / 32,
1910 1 + 32 * int $::HEIGHT / 32,
1911 )
1912}
1913
1914sub update {
1915 my ($self) = @_;
1916
1917 $self->{need_update} = 1;
1918 $self->SUPER::update;
1919}
1920
1921sub draw {
1922 my ($self) = @_;
1923
1924 if (delete $self->{need_update}) {
1925 glNewList $self->{list}, GL_COMPILE;
1926
1927 if ($::MAP) {
1928 my $sw = int $::WIDTH / 32;
1929 my $sh = int $::HEIGHT / 32;
1930
1931 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1932 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1933
1934 glTranslate $sx0 - 32, $sy0 - 32, 0;
1935
1936 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1937
1938 if ($::CFG->{fow_enable}) {
1939 if ($::CFG->{fow_smooth}) { # smooth fog of war
1940 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1941 glConvolutionFilter2D
1942 GL_CONVOLUTION_2D,
1943 GL_ALPHA,
1944 3, 3,
1945 GL_ALPHA, GL_FLOAT,
1946 pack "f*",
1947 0.1, 0.1, 0.1,
1948 0.1, 0.2, 0.1,
1949 0.1, 0.1, 0.1,
1950 ;
1951 glEnable GL_CONVOLUTION_2D;
1952 }
1953
1954 $self->{fow_texture} = new CFClient::Texture
1955 w => $w,
1956 h => $h,
1957 data => $data,
1958 internalformat => GL_ALPHA,
1959 format => GL_ALPHA;
1960
1961 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1962
1963 glEnable GL_BLEND;
1964 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1965 glEnable GL_TEXTURE_2D;
1966 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1967
1968 glColor +($::CFG->{fow_intensity}) x 3, 1;
1969 $self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
1970
1971 glDisable GL_TEXTURE_2D;
1972 glDisable GL_BLEND;
1973 }
1974
1975 # HACK BEGIN
1976 {
1977 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1978 my ($w, $h) = (250, 250);
1979
1980 glEnable GL_BLEND;
1981 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1982 glEnable GL_TEXTURE_2D;
1983 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1984
1985 $self->{mapmap_texture} =
1986 new CFClient::Texture
1987 w => $w,
1988 h => $h,
1989 data => $::MAP->mapmap ($w, $h),
1990 type => GL_UNSIGNED_INT_8_8_8_8_REV;
1991
1992 $self->{mapmap_texture}->draw_quad (100, 100);
1993
1994 glDisable GL_TEXTURE_2D;
1995 glDisable GL_BLEND;
1996 }
1997 # HACK END
1998 }
1999
2000 glEndList;
2001 }
2002
2003 glPushMatrix;
2004 glCallList $self->{list};
2005 glPopMatrix;
2006
2007 if ($FOCUS != $self) {
2008 glColor 64/255, 64/255, 64/255;
2009 glLogicOp GL_AND;
2010 glEnable GL_COLOR_LOGIC_OP;
2011 glBegin GL_QUADS;
2012 glVertex 0, 0;
2013 glVertex 0, $::HEIGHT;
2014 glVertex $::WIDTH, $::HEIGHT;
2015 glVertex $::WIDTH, 0;
2016 glEnd;
2017 glDisable GL_COLOR_LOGIC_OP;
2018 }
2019}
2020
2021my %DIR = (
2022 SDLK_KP8, [1, "north"],
2023 SDLK_KP9, [2, "northeast"],
2024 SDLK_KP6, [3, "east"],
2025 SDLK_KP3, [4, "southeast"],
2026 SDLK_KP2, [5, "south"],
2027 SDLK_KP1, [6, "southwest"],
2028 SDLK_KP4, [7, "west"],
2029 SDLK_KP7, [8, "northwest"],
2030
2031 SDLK_UP, [1, "north"],
2032 SDLK_RIGHT, [3, "east"],
2033 SDLK_DOWN, [5, "south"],
2034 SDLK_LEFT, [7, "west"],
2035);
2036
2037sub key_down {
2038 my ($self, $ev) = @_;
2039
2040 my $mod = $ev->key_mod;
2041 my $sym = $ev->key_sym;
2042
2043 if ($sym == SDLK_KP5) {
2044 $::CONN->user_send ("stay fire");
2045 } elsif ($sym == SDLK_a) {
2046 $::CONN->user_send ("apply");
2047 } elsif ($sym == SDLK_QUOTE) {
2048 $self->emit ('activate_console');
2049 } elsif ($sym == SDLK_SLASH) {
2050 $self->emit ('activate_console' => '/');
2051 } elsif (exists $DIR{$sym}) {
2052 if ($mod & KMOD_SHIFT) {
2053 $self->{shft}++;
2054 $::CONN->user_send ("fire $DIR{$sym}[0]");
2055 } elsif ($mod & KMOD_CTRL) {
2056 $self->{ctrl}++;
2057 $::CONN->user_send ("run $DIR{$sym}[0]");
2058 } else {
2059 $::CONN->user_send ("$DIR{$sym}[1]");
2060 }
2061 }
2062}
2063
2064sub key_up {
2065 my ($self, $ev) = @_;
2066
2067 my $mod = $ev->key_mod;
2068 my $sym = $ev->key_sym;
2069
2070 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
2071 $::CONN->user_send ("fire_stop");
2072 }
2073 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
2074 $::CONN->user_send ("run_stop");
2075 }
2076}
2077
2078#############################################################################
2079
2080package CFClient::UI::Animator; 2541package CFClient::UI::Animator;
2081 2542
2082use SDL::OpenGL; 2543use CFClient::OpenGL;
2083 2544
2084our @ISA = CFClient::UI::Bin::; 2545our @ISA = CFClient::UI::Bin::;
2085 2546
2086sub moveto { 2547sub moveto {
2087 my ($self, $x, $y) = @_; 2548 my ($self, $x, $y) = @_;
… …
2125 2586
2126sub new { 2587sub new {
2127 my $class = shift; 2588 my $class = shift;
2128 2589
2129 my $self = $class->SUPER::new ( 2590 my $self = $class->SUPER::new (
2130 state => 0, 2591 state => 0,
2131 connect_activate => \&toggle_flopper, 2592 on_activate => \&toggle_flopper,
2132 @_ 2593 @_
2133 ); 2594 );
2134 2595
2135 if ($self->{state}) {
2136 $self->{state} = 0;
2137 $self->toggle_flopper;
2138 }
2139
2140 $self 2596 $self
2141} 2597}
2142 2598
2143sub toggle_flopper { 2599sub toggle_flopper {
2144 my ($self) = @_; 2600 my ($self) = @_;
2145 2601
2146 # TODO: use animation 2602 $self->{other}->toggle_visibility;
2147 if ($self->{state} = !$self->{state}) { 2603}
2148 $CFClient::UI::ROOT->add ($self->{other}); 2604
2149 $self->{other}->move ($self->coord2global (0, $self->{h})); 2605#############################################################################
2606
2607package CFClient::UI::Tooltip;
2608
2609our @ISA = CFClient::UI::Bin::;
2610
2611use CFClient::OpenGL;
2612
2613sub new {
2614 my $class = shift;
2615
2616 $class->SUPER::new (
2617 @_,
2618 can_events => 0,
2619 )
2620}
2621
2622sub set_tooltip_from {
2623 my ($self, $widget) = @_;
2624
2625 my $tooltip = $widget->{tooltip};
2626
2627 if ($ENV{CFPLUS_DEBUG} & 2) {
2628 $tooltip .= "\n\n" . (ref $widget) . "\n"
2629 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2630 . "req $widget->{req_w} $widget->{req_h}\n"
2631 . "visible $widget->{visible}";
2632 }
2633
2634 $self->add (new CFClient::UI::Label
2635 markup => $tooltip,
2636 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2637 fontsize => 0.8,
2638 fg => [0, 0, 0, 1],
2639 ellipsise => 0,
2640 font => ($widget->{tooltip_font} || $::FONT_PROP),
2641 );
2642}
2643
2644sub size_request {
2645 my ($self) = @_;
2646
2647 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2648
2649 ($w + 4, $h + 4)
2650}
2651
2652sub size_allocate {
2653 my ($self, $w, $h) = @_;
2654
2655 $self->SUPER::size_allocate ($w - 4, $h - 4);
2656}
2657
2658sub visibility_change {
2659 my ($self, $visible) = @_;
2660
2661 return unless $visible;
2662
2663 $self->{root}->on_post_alloc ("move_$self" => sub {
2664 my $widget = $self->{owner}
2665 or return;
2666
2667 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2668
2669 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2670 if $x + $self->{w} > $::WIDTH;
2671
2672 $self->move_abs ($x, $y);
2673 });
2674}
2675
2676sub _draw {
2677 my ($self) = @_;
2678
2679 glTranslate 0.375, 0.375;
2680
2681 my ($w, $h) = @$self{qw(w h)};
2682
2683 glColor 1, 0.8, 0.4;
2684 glBegin GL_QUADS;
2685 glVertex 0 , 0;
2686 glVertex 0 , $h;
2687 glVertex $w, $h;
2688 glVertex $w, 0;
2689 glEnd;
2690
2691 glColor 0, 0, 0;
2692 glBegin GL_LINE_LOOP;
2693 glVertex 0 , 0;
2694 glVertex 0 , $h;
2695 glVertex $w, $h;
2696 glVertex $w, 0;
2697 glEnd;
2698
2699 glTranslate 2 - 0.375, 2 - 0.375;
2700
2701 $self->SUPER::_draw;
2702}
2703
2704#############################################################################
2705
2706package CFClient::UI::Face;
2707
2708our @ISA = CFClient::UI::Base::;
2709
2710use CFClient::OpenGL;
2711
2712sub new {
2713 my $class = shift;
2714
2715 my $self = $class->SUPER::new (
2716 aspect => 1,
2717 can_events => 0,
2718 @_,
2719 );
2720
2721 if ($self->{anim} && $self->{animspeed}) {
2722 Scalar::Util::weaken (my $widget = $self);
2723
2724 $self->{timer} = Event->timer (
2725 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2726 hard => 1,
2727 interval => $self->{animspeed},
2728 cb => sub {
2729 ++$widget->{frame};
2730 $widget->update;
2731 },
2732 );
2733 }
2734
2735 $self
2736}
2737
2738sub size_request {
2739 (32, 8)
2740}
2741
2742sub update {
2743 my ($self) = @_;
2744
2745 return unless $self->{visible};
2746
2747 $self->SUPER::update;
2748}
2749
2750sub _draw {
2751 my ($self) = @_;
2752
2753 return unless $::CONN;
2754
2755 my $face;
2756
2757 if ($self->{frame}) {
2758 my $anim = $::CONN->{anim}[$self->{anim}];
2759
2760 $face = $anim->[ $self->{frame} % @$anim ]
2761 if $anim && @$anim;
2762 }
2763
2764 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2765
2766 if ($tex) {
2767 glEnable GL_TEXTURE_2D;
2768 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2769 glColor 1, 1, 1, 1;
2770 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2771 glDisable GL_TEXTURE_2D;
2772 }
2773}
2774
2775sub DESTROY {
2776 my ($self) = @_;
2777
2778 $self->{timer}->cancel
2779 if $self->{timer};
2780
2781 $self->SUPER::DESTROY;
2782}
2783
2784#############################################################################
2785
2786package CFClient::UI::Menu;
2787
2788our @ISA = CFClient::UI::FancyFrame::;
2789
2790use CFClient::OpenGL;
2791
2792sub new {
2793 my $class = shift;
2794
2795 my $self = $class->SUPER::new (
2796 items => [],
2797 z => 100,
2798 @_,
2799 );
2800
2801 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2802
2803 for my $item (@{ $self->{items} }) {
2804 my ($widget, $cb) = @$item;
2805
2806 # handle various types of items, only text for now
2807 if (!ref $widget) {
2808 $widget = new CFClient::UI::Label
2809 can_hover => 1,
2810 can_events => 1,
2811 text => $widget;
2812 }
2813
2814 $self->{item}{$widget} = $item;
2815
2816 $self->{vbox}->add ($widget);
2817 }
2818
2819 $self
2820}
2821
2822# popup given the event (must be a mouse button down event currently)
2823sub popup {
2824 my ($self, $ev) = @_;
2825
2826 $self->_emit ("popdown");
2827
2828 # maybe save $GRAB? must be careful about events...
2829 $GRAB = $self;
2830 $self->{button} = $ev->{button};
2831
2832 $self->show;
2833 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2834}
2835
2836sub mouse_motion {
2837 my ($self, $ev, $x, $y) = @_;
2838
2839 # TODO: should use vbox->find_widget or so
2840 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2841 $self->{hover} = $self->{item}{$HOVER};
2842}
2843
2844sub button_up {
2845 my ($self, $ev, $x, $y) = @_;
2846
2847 if ($ev->{button} == $self->{button}) {
2848 undef $GRAB;
2849 $self->hide;
2850
2150 $self->emit ("open"); 2851 $self->_emit ("popdown");
2852 $self->{hover}[1]->() if $self->{hover};
2853 }
2854}
2855
2856#############################################################################
2857
2858package CFClient::UI::Statusbox;
2859
2860our @ISA = CFClient::UI::VBox::;
2861
2862sub new {
2863 my $class = shift;
2864
2865 $class->SUPER::new (
2866 fontsize => 0.8,
2867 @_,
2868 )
2869}
2870
2871sub reorder {
2872 my ($self) = @_;
2873 my $NOW = time;
2874
2875 while (my ($k, $v) = each %{ $self->{item} }) {
2876 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2877 }
2878
2879 my @widgets;
2880
2881 my @items = sort {
2882 $a->{pri} <=> $b->{pri}
2883 or $b->{id} <=> $a->{id}
2884 } values %{ $self->{item} };
2885
2886 my $count = 10 + 1;
2887 for my $item (@items) {
2888 last unless --$count;
2889
2890 push @widgets, $item->{label} ||= do {
2891 # TODO: doesn't handle markup well (read as: at all)
2892 my $short = $item->{count} > 1
2893 ? "<b>$item->{count} ×</b> $item->{text}"
2894 : $item->{text};
2895
2896 for ($short) {
2897 s/^\s+//;
2898 s/\s+/ /g;
2899 }
2900
2901 new CFClient::UI::Label
2902 markup => $short,
2903 tooltip => $item->{tooltip},
2904 tooltip_font => $::FONT_PROP,
2905 tooltip_width => 0.67,
2906 fontsize => $item->{fontsize} || $self->{fontsize},
2907 max_w => $::WIDTH * 0.44,
2908 fg => $item->{fg},
2909 can_events => 1,
2910 can_hover => 1
2911 };
2912 }
2913
2914 $self->clear;
2915 $self->SUPER::add (reverse @widgets);
2916}
2917
2918sub add {
2919 my ($self, $text, %arg) = @_;
2920
2921 $text =~ s/^\s+//;
2922 $text =~ s/\s+$//;
2923
2924 return unless $text;
2925
2926 my $timeout = time + ((delete $arg{timeout}) || 60);
2927
2928 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2929
2930 if (my $item = $self->{item}{$group}) {
2931 if ($item->{text} eq $text) {
2932 $item->{count}++;
2933 } else {
2934 $item->{count} = 1;
2935 $item->{text} = $item->{tooltip} = $text;
2936 }
2937 $item->{id} = ++$self->{id};
2938 $item->{timeout} = $timeout;
2939 delete $item->{label};
2151 } else { 2940 } else {
2152 $CFClient::UI::ROOT->remove ($self->{other}); 2941 $self->{item}{$group} = {
2153 $self->emit ("close"); 2942 id => ++$self->{id},
2943 text => $text,
2944 timeout => $timeout,
2945 tooltip => $text,
2946 fg => [0.8, 0.8, 0.8, 0.8],
2947 pri => 0,
2948 count => 1,
2949 %arg,
2950 };
2154 } 2951 }
2155 2952
2156 $self->emit (changed => $self->{state}); 2953 $self->reorder;
2954}
2955
2956sub reconfigure {
2957 my ($self) = @_;
2958
2959 delete $_->{label}
2960 for values %{ $self->{item} || {} };
2961
2962 $self->reorder;
2963 $self->SUPER::reconfigure;
2157} 2964}
2158 2965
2159############################################################################# 2966#############################################################################
2160 2967
2968package CFClient::UI::Inventory;
2969
2970our @ISA = CFClient::UI::ScrolledWindow::;
2971
2972sub new {
2973 my $class = shift;
2974
2975 my $self = $class->SUPER::new (
2976 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2977 @_,
2978 );
2979
2980 $self
2981}
2982
2983sub set_items {
2984 my ($self, $items) = @_;
2985
2986 $self->{scrolled}->clear;
2987 return unless $items;
2988
2989 my @items = sort {
2990 ($a->{type} <=> $b->{type})
2991 or ($a->{name} cmp $b->{name})
2992 } @$items;
2993
2994 $self->{real_items} = \@items;
2995
2996 my $row = 0;
2997 for my $item (@items) {
2998 CFClient::Item::update_widgets $item;
2999
3000 $self->{scrolled}->add (0, $row, $item->{face_widget});
3001 $self->{scrolled}->add (1, $row, $item->{desc_widget});
3002 $self->{scrolled}->add (2, $row, $item->{weight_widget});
3003
3004 $row++;
3005 }
3006}
3007
3008#############################################################################
3009
3010package CFClient::UI::BindEditor;
3011
3012our @ISA = CFClient::UI::FancyFrame::;
3013
3014sub new {
3015 my $class = shift;
3016
3017 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3018
3019 $self->add (my $vb = new CFClient::UI::VBox);
3020
3021
3022 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3023 text => "start recording",
3024 tooltip => "Start/Stops recording of actions."
3025 ."All subsequent actions after the recording started will be captured."
3026 ."The actions are displayed after the record was stopped."
3027 ."To bind the action you have to click on the 'Bind' button",
3028 on_activate => sub {
3029 unless ($self->{recording}) {
3030 $self->start;
3031 } else {
3032 $self->stop;
3033 }
3034 });
3035
3036 $vb->add (new CFClient::UI::Label text => "Actions:");
3037 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3038
3039 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3040 $vb->add (my $hb = new CFClient::UI::HBox);
3041 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3042 $hb->add (new CFClient::UI::Button
3043 text => "bind",
3044 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3045 on_activate => sub {
3046 $self->ask_for_bind;
3047 });
3048
3049 $vb->add (my $hb = new CFClient::UI::HBox);
3050 $hb->add (new CFClient::UI::Button
3051 text => "ok",
3052 expand => 1,
3053 tooltip => "This closes the binding editor and saves the binding",
3054 on_activate => sub {
3055 $self->hide;
3056 $self->commit;
3057 });
3058
3059 $hb->add (new CFClient::UI::Button
3060 text => "cancel",
3061 expand => 1,
3062 tooltip => "This closes the binding editor without saving",
3063 on_activate => sub {
3064 $self->hide;
3065 $self->{binding_cancel}->()
3066 if $self->{binding_cancel};
3067 });
3068
3069 $self->update_binding_widgets;
3070
3071 $self
3072}
3073
3074sub commit {
3075 my ($self) = @_;
3076 my ($mod, $sym, $cmds) = $self->get_binding;
3077 if ($sym != 0 && @$cmds > 0) {
3078 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3079 ."'. Don't forget 'Save Config'!");
3080 $self->{binding_change}->($mod, $sym, $cmds)
3081 if $self->{binding_change};
3082 } else {
3083 $::STATUSBOX->add ("No action bound, no key or action specified!");
3084 $self->{binding_cancel}->()
3085 if $self->{binding_cancel};
3086 }
3087}
3088
3089sub start {
3090 my ($self) = @_;
3091
3092 $self->{rec_btn}->set_text ("stop recording");
3093 $self->{recording} = 1;
3094 $self->clear_command_list;
3095 $::CONN->start_record if $::CONN;
3096}
3097
3098sub stop {
3099 my ($self) = @_;
3100
3101 $self->{rec_btn}->set_text ("start recording");
3102 $self->{recording} = 0;
3103
3104 my $rec;
3105 $rec = $::CONN->stop_record if $::CONN;
3106 return unless ref $rec eq 'ARRAY';
3107 $self->set_command_list ($rec);
3108}
3109
3110# if $commit is true, the binding will be set after the user entered a key combo
3111sub ask_for_bind {
3112 my ($self, $commit) = @_;
3113
3114 CFClient::Binder::open_binding_dialog (sub {
3115 my ($mod, $sym) = @_;
3116 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3117 $self->update_binding_widgets;
3118 $self->commit if $commit;
3119 });
3120}
3121
3122# $mod and $sym are the modifiers and key symbol
3123# $cmds is a array ref of strings (the commands)
3124# $cb is the callback that is executed on OK
3125# $ccb is the callback that is executed on CANCEL and
3126# when the binding was unsuccessful on OK
3127sub set_binding {
3128 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3129
3130 $self->clear_command_list;
3131 $self->{recording} = 0;
3132 $self->{rec_btn}->set_text ("start recording");
3133
3134 $self->{binding} = [$mod, $sym];
3135 $self->{commands} = $cmds;
3136
3137 $self->{binding_change} = $cb;
3138 $self->{binding_cancel} = $ccb;
3139
3140 $self->update_binding_widgets;
3141}
3142
3143# this is a shortcut method that asks for a binding
3144# and then just binds it.
3145sub do_quick_binding {
3146 my ($self, $cmds) = @_;
3147 $self->set_binding (undef, undef, $cmds, sub {
3148 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3149 });
3150 $self->ask_for_bind (1);
3151}
3152
3153sub update_binding_widgets {
3154 my ($self) = @_;
3155 my ($mod, $sym, $cmds) = $self->get_binding;
3156 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3157 $self->set_command_list ($cmds);
3158}
3159
3160sub get_binding {
3161 my ($self) = @_;
3162 return (
3163 $self->{binding}->[0],
3164 $self->{binding}->[1],
3165 [ grep { defined $_ } @{$self->{commands}} ]
3166 );
3167}
3168
3169sub clear_command_list {
3170 my ($self) = @_;
3171 $self->{cmdbox}->clear ();
3172}
3173
3174sub set_command_list {
3175 my ($self, $cmds) = @_;
3176
3177 $self->{cmdbox}->clear ();
3178 $self->{commands} = $cmds;
3179
3180 my $idx = 0;
3181
3182 for (@$cmds) {
3183 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3184
3185 my $i = $idx;
3186 $hb->add (new CFClient::UI::Label text => $_);
3187 $hb->add (new CFClient::UI::Button
3188 text => "delete",
3189 tooltip => "Deletes the action from the record",
3190 on_activate => sub {
3191 $self->{cmdbox}->remove ($hb);
3192 $cmds->[$i] = undef;
3193 });
3194
3195
3196 $idx++
3197 }
3198}
3199
3200#############################################################################
3201
3202package CFClient::UI::SpellList;
3203
3204our @ISA = CFClient::UI::FancyFrame::;
3205
3206sub new {
3207 my $class = shift;
3208
3209 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3210
3211 $self->add (new CFClient::UI::ScrolledWindow
3212 scrolled => $self->{spellbox} = new CFClient::UI::Table);
3213
3214 $self;
3215}
3216
3217# XXX: Do sorting? Argl...
3218sub add_spell {
3219 my ($self, $spell) = @_;
3220 $self->{spells}->{$spell->{name}} = $spell;
3221
3222 $self->{spellbox}->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3223 face => $spell->{face},
3224 can_hover => 1,
3225 can_events => 1,
3226 tooltip => $spell->{message});
3227
3228 $self->{spellbox}->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3229 text => $spell->{name},
3230 can_hover => 1,
3231 can_events => 1,
3232 tooltip => $spell->{message},
3233 expand => 1);
3234
3235 $self->{spellbox}->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3236 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3237 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3238 expand => 1);
3239
3240 $self->{spellbox}->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3241 text => "bind to key",
3242 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3243}
3244
3245sub rebuild_spell_list {
3246 my ($self) = @_;
3247 $self->{tbl_idx} = 0;
3248 $self->add_spell ($_) for values %{$self->{spells}};
3249}
3250
3251sub remove_spell {
3252 my ($self, $spell) = @_;
3253 delete $self->{spells}->{$spell->{name}};
3254 $self->rebuild_spell_list;
3255}
3256
3257#############################################################################
3258
2161package CFClient::UI::Root; 3259package CFClient::UI::Root;
2162 3260
2163our @ISA = CFClient::UI::Container::; 3261our @ISA = CFClient::UI::Container::;
2164 3262
2165use SDL::OpenGL; 3263use CFClient::OpenGL;
2166 3264
2167sub check_size { 3265sub new {
2168 my ($self) = @_; 3266 my $class = shift;
2169 3267
2170 $self->size_allocate (0, 0, $::WITH, $::HEIGHT); 3268 my $self = $class->SUPER::new (
3269 visible => 1,
3270 @_,
3271 );
3272
3273 Scalar::Util::weaken ($self->{root} = $self);
3274
3275 $self
2171} 3276}
2172 3277
2173sub size_request { 3278sub size_request {
2174 ($::WIDTH, $::HEIGHT) 3279 my ($self) = @_;
3280
3281 ($self->{w}, $self->{h})
3282}
3283
3284sub _to_pixel {
3285 my ($coord, $size, $max) = @_;
3286
3287 $coord =
3288 $coord eq "center" ? ($max - $size) * 0.5
3289 : $coord eq "max" ? $max
3290 : $coord;
3291
3292 $coord = 0 if $coord < 0;
3293 $coord = $max - $size if $coord > $max - $size;
3294
3295 int $coord + 0.5
2175} 3296}
2176 3297
2177sub size_allocate { 3298sub size_allocate {
2178 my ($self, $x, $y, $w, $h) = @_; 3299 my ($self, $w, $h) = @_;
2179 3300
2180 $self->_size_allocate ($x, $y, $w, $h); 3301 for my $child ($self->children) {
3302 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2181 3303
2182 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 3304 $X = $child->{force_x} if exists $child->{force_x};
2183 for @{$self->{children}}; 3305 $Y = $child->{force_y} if exists $child->{force_y};
2184}
2185 3306
2186sub _topleft { 3307 $X = _to_pixel $X, $W, $self->{w};
3308 $Y = _to_pixel $Y, $H, $self->{h};
3309
3310 $child->configure ($X, $Y, $W, $H);
3311 }
3312}
3313
3314sub coord2local {
2187 my ($self, $x, $y) = @_; 3315 my ($self, $x, $y) = @_;
2188 3316
2189 ($x, $y) 3317 ($x, $y)
2190} 3318}
2191 3319
3320sub coord2global {
3321 my ($self, $x, $y) = @_;
3322
3323 ($x, $y)
3324}
3325
2192sub update { 3326sub update {
2193 my ($self) = @_; 3327 my ($self) = @_;
2194 3328
2195 $self->check_size; 3329 $::WANT_REFRESH++;
2196 ::refresh ();
2197} 3330}
2198 3331
2199sub add { 3332sub add {
2200 my ($self, $widget) = @_; 3333 my ($self, @children) = @_;
2201 3334
3335 $_->{is_toplevel} = 1
3336 for @children;
3337
2202 $self->SUPER::add ($widget); 3338 $self->SUPER::add (@children);
3339}
2203 3340
2204 $widget->size_allocate (int $widget->{x}, int $widget->{y}, $widget->size_request); 3341sub remove {
3342 my ($self, @children) = @_;
3343
3344 $self->SUPER::remove (@children);
3345
3346 delete $self->{is_toplevel}
3347 for @children;
3348
3349 while (@children) {
3350 my $w = pop @children;
3351 push @children, $w->children;
3352 $w->set_invisible;
3353 }
2205} 3354}
2206 3355
2207sub on_refresh { 3356sub on_refresh {
2208 my ($self, $id, $cb) = @_; 3357 my ($self, $id, $cb) = @_;
2209 3358
2210 $self->{refresh_hook}{$id} = $cb; 3359 $self->{refresh_hook}{$id} = $cb;
2211} 3360}
2212 3361
3362sub on_post_alloc {
3363 my ($self, $id, $cb) = @_;
3364
3365 $self->{post_alloc_hook}{$id} = $cb;
3366}
3367
2213sub draw { 3368sub draw {
2214 my ($self) = @_; 3369 my ($self) = @_;
2215 3370
2216 while (my $rcb = delete $self->{refresh_hook}) { 3371 while ($self->{refresh_hook}) {
2217 $_->() for values %$rcb; 3372 $_->()
3373 for values %{delete $self->{refresh_hook}};
2218 } 3374 }
3375
3376 if ($self->{realloc}) {
3377 my @queue;
3378
3379 while () {
3380 if ($self->{realloc}) {
3381 #TODO use array-of-depth approach
3382
3383 use sort 'stable';
3384
3385 @queue = sort { $a->{visible} <=> $b->{visible} }
3386 @queue, values %{delete $self->{realloc}};
3387 }
3388
3389 my $widget = pop @queue || last;
3390
3391 $widget->{visible} or last; # do not resize invisible widgets
3392
3393 my ($w, $h) = $widget->size_request;
3394
3395 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3396 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3397
3398 $w = $widget->{force_w} if exists $widget->{force_w};
3399 $h = $widget->{force_h} if exists $widget->{force_h};
3400
3401 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3402 || delete $widget->{force_realloc}) {
3403 $widget->{req_w} = $w;
3404 $widget->{req_h} = $h;
3405
3406 $self->{size_alloc}{$widget+0} = $widget;
3407
3408 if (my $parent = $widget->{parent}) {
3409 $self->{realloc}{$parent+0} = $parent;
3410 #unshift @queue, $parent;
3411 $parent->{force_size_alloc} = 1;
3412 $self->{size_alloc}{$parent+0} = $parent;
3413 }
3414 }
3415
3416 delete $self->{realloc}{$widget+0};
3417 }
3418 }
3419
3420 while (my $size_alloc = delete $self->{size_alloc}) {
3421 my @queue = sort { $b->{visible} <=> $a->{visible} }
3422 values %$size_alloc;
3423
3424 while () {
3425 my $widget = pop @queue || last;
3426
3427 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3428
3429 $w = 0 if $w < 0;
3430 $h = 0 if $h < 0;
3431
3432 $w = int $w + 0.5;
3433 $h = int $h + 0.5;
3434
3435 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3436 $widget->{w} = $w;
3437 $widget->{h} = $h;
3438
3439 $widget->emit (size_allocate => $w, $h);
3440 }
3441 }
3442 }
3443
3444 while ($self->{post_alloc_hook}) {
3445 $_->()
3446 for values %{delete $self->{post_alloc_hook}};
3447 }
3448
2219 3449
2220 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3450 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2221 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3451 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2222 glClear GL_COLOR_BUFFER_BIT; 3452 glClear GL_COLOR_BUFFER_BIT;
2223 3453
2224 glMatrixMode GL_PROJECTION; 3454 glMatrixMode GL_PROJECTION;
2225 glLoadIdentity; 3455 glLoadIdentity;
2226 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3456 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2227 glMatrixMode GL_MODELVIEW; 3457 glMatrixMode GL_MODELVIEW;
2228 glLoadIdentity; 3458 glLoadIdentity;
2229 3459
2230 $self->_draw; 3460 $self->_draw;
2231} 3461}
… …
2233############################################################################# 3463#############################################################################
2234 3464
2235package CFClient::UI; 3465package CFClient::UI;
2236 3466
2237$ROOT = new CFClient::UI::Root; 3467$ROOT = new CFClient::UI::Root;
3468$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2238 3469
22391 34701
2240 3471

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