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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.87 by root, Wed Apr 12 17:11:02 2006 UTC vs.
Revision 1.260 by elmex, Tue May 30 14:35:09 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
10use CFClient::Texture;
9 11
10our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
11 13
12our $TOPLEVEL; 14our $LAYOUT;
15our $ROOT;
16our $TOOLTIP;
13our $BUTTON_STATE; 17our $BUTTON_STATE;
18
19our %WIDGET; # all widgets, weak-referenced
20
21sub get_layout {
22 my $layout;
23
24 for (grep { $_->{name} } values %WIDGET) {
25 my $win = $layout->{$_->{name}} = { };
26
27 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
28 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
29 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
30 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
31
32 $win->{show} = $_->{visible} && $_->{is_toplevel};
33 }
34
35 $layout
36}
37
38sub set_layout {
39 my ($layout) = @_;
40
41 $LAYOUT = $layout;
42}
43
44sub check_tooltip {
45 if (!$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 = $TOPLEVEL->find_widget ($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, $GRAB->translate ($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 || $TOPLEVEL->find_widget ($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, $GRAB->translate ($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 || $TOPLEVEL->find_widget ($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; 130 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER; 131 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 132
70 $HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER; 133 check_tooltip;
134 }
135
136 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
137 if $HOVER;
138}
139
140# convert position array to integers
141sub harmonize {
142 my ($vals) = @_;
143
144 my $rem = 0;
145
146 for (@$vals) {
147 my $i = int $_ + $rem;
148 $rem += $_ - $i;
149 $_ = $i;
150 }
151}
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;
71} 192}
72 193
73############################################################################# 194#############################################################################
74 195
75package CFClient::UI::Base; 196package CFClient::UI::Base;
76 197
77use strict; 198use strict;
78 199
79use SDL::OpenGL; 200use CFClient::OpenGL;
80 201
81sub new { 202sub new {
82 my $class = shift; 203 my $class = shift;
83 204
84 my $self = bless { 205 my $self = bless {
85 x => 0, 206 x => "center",
86 y => 0, 207 y => "center",
87 z => 0, 208 z => 0,
88 w => -1, 209 w => undef,
89 h => -1, 210 h => undef,
211 can_events => 1,
90 @_ 212 @_
91 }, $class; 213 }, $class;
92 214
215 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
216
93 for (keys %$self) { 217 for (keys %$self) {
94 if (/^connect_(.*)$/) { 218 if (/^on_(.*)$/) {
95 $self->connect ($1 => delete $self->{$_}); 219 $self->connect ($1 => delete $self->{$_});
96 } 220 }
97 } 221 }
98 222
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
99 $self 235 $self
100} 236}
101 237
238sub destroy {
239 my ($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 $self->{parent};
313}
314
102sub move { 315sub move_abs {
103 my ($self, $x, $y, $z) = @_; 316 my ($self, $x, $y, $z) = @_;
104 $self->{x} = $x; 317
105 $self->{y} = $y; 318 $self->{x} = List::Util::max 0, int $x;
319 $self->{y} = List::Util::max 0, int $y;
106 $self->{z} = $z if defined $z; 320 $self->{z} = $z if defined $z;
107}
108 321
109sub needs_redraw { 322 $self->update;
110 0 323}
324
325sub set_size {
326 my ($self, $w, $h) = @_;
327
328 $self->{force_w} = $w;
329 $self->{force_h} = $h;
330
331 $self->realloc;
111} 332}
112 333
113sub size_request { 334sub size_request {
114 require Carp; 335 require Carp;
115 Carp::confess "size_request is abtract"; 336 Carp::confess "size_request is abstract";
116} 337}
117 338
118sub _size_allocate { 339sub configure {
119 my ($self, $x, $y, $w, $h) = @_; 340 my ($self, $x, $y, $w, $h) = @_;
120 341
342 if ($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) {
121 $self->{x} = $x; 355 $self->{x} = $x;
122 $self->{y} = $y; 356 $self->{y} = $y;
357 $self->update;
358 }
123 359
124 return unless $self->{w} != $w || $self->{h} != $h; 360 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
361 return unless $self->{visible};
125 362
126 $self->{w} = $w; 363 $self->{alloc_w} = $w;
127 $self->{h} = $h; 364 $self->{alloc_h} = $h;
128 365
366 $self->{root}{size_alloc}{$self+0} = $self;
129 1 367 }
130} 368}
131 369
132sub size_allocate { 370sub size_allocate {
371 # nothing to be done
372}
373
374sub children {
375}
376
377sub set_max_size {
133 my ($self, $x, $y, $w, $h) = @_; 378 my ($self, $w, $h) = @_;
134 379
135 $self->_size_allocate ($x, $y, $w, $h); 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 $CFClient::UI::TOOLTIP->{owner};
396 CFClient::UI::check_tooltip;
397 }
136} 398}
137 399
138# translate global coordinates to local coordinate system 400# translate global coordinates to local coordinate system
139sub translate { 401sub coord2local {
140 my ($self, $x, $y) = @_; 402 my ($self, $x, $y) = @_;
141 403
142 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 404 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
405}
406
407# translate local coordinates to global coordinate system
408sub coord2global {
409 my ($self, $x, $y) = @_;
410
411 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
143} 412}
144 413
145sub focus_in { 414sub focus_in {
146 my ($self) = @_; 415 my ($self) = @_;
147 416
148 return if $FOCUS == $self; 417 return if $FOCUS == $self;
418 return unless $self->{can_focus};
149 419
150 my $focus = $FOCUS; $FOCUS = $self; 420 my $focus = $FOCUS; $FOCUS = $self;
421
422 $self->_emit (focus_in => $focus);
423
151 $focus->update if $focus; 424 $focus->update if $focus;
152 $FOCUS->update; 425 $FOCUS->update;
153} 426}
154 427
155sub focus_out { 428sub focus_out {
156 my ($self) = @_; 429 my ($self) = @_;
157 430
158 return unless $FOCUS == $self; 431 return unless $FOCUS == $self;
159 432
160 my $focus = $FOCUS; undef $FOCUS; 433 my $focus = $FOCUS; undef $FOCUS;
434
435 $self->_emit (focus_out => $focus);
436
161 $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 $FOCUS;
162} 441}
163 442
164sub mouse_motion { } 443sub mouse_motion { }
165sub button_up { } 444sub button_up { }
166sub key_down { } 445sub key_down { }
167sub key_up { } 446sub key_up { }
168 447
169sub button_down { 448sub button_down {
170 my ($self, $ev, $x, $y) = @_; 449 my ($self, $ev, $x, $y) = @_;
171 450
172 $self->focus_in; 451 $self->focus_in;
… …
176sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 455sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
177sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 456sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
178sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 457sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
179sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 458sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
180 459
460sub find_widget {
461 my ($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 $self->update;
528}
529
181sub draw { 530sub draw {
182 my ($self) = @_; 531 my ($self) = @_;
183 532
184 return unless $self->{h} && $self->{w}; 533 return unless $self->{h} && $self->{w};
185 534
186 glPushMatrix; 535 glPushMatrix;
187 glTranslate $self->{x}, $self->{y}, 0; 536 glTranslate $self->{x}, $self->{y}, 0;
188 $self->_draw; 537 $self->_draw;
189 glPopMatrix; 538 glPopMatrix;
190 539
191 if ($self == $HOVER) { 540 if ($self == $HOVER && $self->{can_hover}) {
192 my ($x, $y) = @$self{qw(x y)}; 541 my ($x, $y) = @$self{qw(x y)};
193 542
194 glColor 0, 0, 1, 0.2; 543 glColor 1, 0.8, 0.5, 0.2;
195 glEnable GL_BLEND; 544 glEnable GL_BLEND;
196 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 545 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
197 glBegin GL_QUADS; 546 glBegin GL_QUADS;
198 glVertex $x , $y; 547 glVertex $x , $y;
199 glVertex $x + $self->{w}, $y; 548 glVertex $x + $self->{w}, $y;
200 glVertex $x + $self->{w}, $y + $self->{h}; 549 glVertex $x + $self->{w}, $y + $self->{h};
201 glVertex $x , $y + $self->{h}; 550 glVertex $x , $y + $self->{h};
202 glEnd; 551 glEnd;
203 glDisable GL_BLEND; 552 glDisable GL_BLEND;
204 } 553 }
554
555 if ($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 => $self, fontsize => 0)->_draw;
567 }
205} 568}
206 569
207sub _draw { 570sub _draw {
208 my ($self) = @_; 571 my ($self) = @_;
209 572
210 warn "no draw defined for $self\n"; 573 warn "no draw defined for $self\n";
211} 574}
212 575
213sub find_widget {
214 my ($self, $x, $y) = @_;
215
216 return $self
217 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
218 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
219
220 ()
221}
222
223sub set_parent {
224 my ($self, $par) = @_;
225
226 $self->{parent} = $par;
227 Scalar::Util::weaken $self->{parent};
228}
229
230sub get_parent {
231 $_[0]->{parent}
232}
233
234sub update {
235 my ($self) = @_;
236
237 $self->{parent}->update
238 if $self->{parent};
239}
240
241sub connect {
242 my ($self, $signal, $cb) = @_;
243
244 push @{ $self->{cb}{$signal} }, $cb;
245}
246
247sub emit {
248 my ($self, $signal, @args) = @_;
249
250 $_->($self, @args)
251 for @{$self->{cb}{$signal} || []};
252}
253
254sub DESTROY { 576sub DESTROY {
255 my ($self) = @_; 577 my ($self) = @_;
256 578
579 delete $WIDGET{$self+0};
257 #$self->deactivate; 580 #$self->deactivate;
258} 581}
259 582
260############################################################################# 583#############################################################################
261 584
262package CFClient::UI::DrawBG; 585package CFClient::UI::DrawBG;
263 586
264our @ISA = CFClient::UI::Base::; 587our @ISA = CFClient::UI::Base::;
265 588
266use strict; 589use strict;
267use SDL::OpenGL; 590use CFClient::OpenGL;
268 591
269sub new { 592sub new {
270 my $class = shift; 593 my $class = shift;
271 594
272 # range [value, low, high, page] 595 # range [value, low, high, page]
273 596
274 $class->SUPER::new ( 597 $class->SUPER::new (
275 bg => [0, 0, 0, 0.2], 598 #bg => [0, 0, 0, 0.2],
276 active_bg => [1, 1, 1, 0.5], 599 #active_bg => [1, 1, 1, 0.5],
277 @_ 600 @_
278 ) 601 )
279} 602}
280 603
281sub _draw { 604sub _draw {
282 my ($self) = @_; 605 my ($self) = @_;
283 606
607 my $color = $FOCUS == $self && $self->{active_bg}
608 ? $self->{active_bg}
609 : $self->{bg};
610
611 if ($color && (@$color < 4 || $color->[3])) {
284 my ($w, $h) = @$self{qw(w h)}; 612 my ($w, $h) = @$self{qw(w h)};
285 613
286 glEnable GL_BLEND; 614 glEnable GL_BLEND;
287 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 615 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
288 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 616 glColor @$color;
289 617
290 glBegin GL_QUADS; 618 glBegin GL_QUADS;
291 glVertex 0 , 0; 619 glVertex 0 , 0;
292 glVertex 0 , $h; 620 glVertex 0 , $h;
293 glVertex $w, $h; 621 glVertex $w, $h;
294 glVertex $w, 0; 622 glVertex $w, 0;
295 glEnd; 623 glEnd;
296 624
297 glDisable GL_BLEND; 625 glDisable GL_BLEND;
626 }
298} 627}
299 628
300############################################################################# 629#############################################################################
301 630
302package CFClient::UI::Empty; 631package CFClient::UI::Empty;
303
304our @ISA = CFClient::UI::Base::;
305
306sub size_request {
307 (0, 0)
308}
309
310sub draw { }
311
312#############################################################################
313
314package CFClient::UI::Container;
315 632
316our @ISA = CFClient::UI::Base::; 633our @ISA = CFClient::UI::Base::;
317 634
318sub new { 635sub new {
319 my ($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) = @_;
320 656
321 my $children = delete $arg{children} || []; 657 my $children = delete $arg{children} || [];
322 658
323 my $self = $class->SUPER::new (children => [], %arg); 659 my $self = $class->SUPER::new (
660 children => [],
661 can_events => 0,
662 %arg,
663 );
324 $self->add ($_) for @$children; 664 $self->add ($_) for @$children;
325 665
326 $self 666 $self
327} 667}
328 668
329sub add { 669sub add {
330 my ($self, $chld) = @_; 670 my ($self, @widgets) = @_;
331 671
332 $chld->set_parent ($self); 672 $_->set_parent ($self)
673 for @widgets;
674
675 use sort 'stable';
333 676
334 $self->{children} = [ 677 $self->{children} = [
335 sort { $a->{z} <=> $b->{z} } 678 sort { $a->{z} <=> $b->{z} }
336 @{$self->{children}}, $chld 679 @{$self->{children}}, @widgets
337 ]; 680 ];
338 681
339 $self->{w} = $self->{h} = -1; 682 $self->realloc;
340 $self->update; 683}
684
685sub children {
686 @{ $_[0]{children} }
341} 687}
342 688
343sub remove { 689sub remove {
344 my ($self, $widget) = @_; 690 my ($self, $child) = @_;
345 691
692 delete $child->{parent};
693 $child->hide;
694
346 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 695 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
347 696
348 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 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 $self->realloc;
349} 712}
350 713
351sub find_widget { 714sub find_widget {
352 my ($self, $x, $y) = @_; 715 my ($self, $x, $y) = @_;
353 716
… …
383 746
384 $class->SUPER::new (children => [$child], %arg) 747 $class->SUPER::new (children => [$child], %arg)
385} 748}
386 749
387sub add { 750sub add {
388 my ($self, $widget) = @_; 751 my ($self, $child) = @_;
389 752
390 $self->{children} = []; 753 $self->{children} = [];
391 754
392 $self->SUPER::add ($widget); 755 $self->SUPER::add ($child);
393} 756}
394 757
395sub remove { 758sub remove {
396 my ($self, $widget) = @_; 759 my ($self, $widget) = @_;
397 760
… …
406sub size_request { 769sub size_request {
407 $_[0]{children}[0]->size_request 770 $_[0]{children}[0]->size_request
408} 771}
409 772
410sub size_allocate { 773sub size_allocate {
411 my ($self, $x, $y, $w, $h) = @_; 774 my ($self, $w, $h) = @_;
412 775
413 $self->_size_allocate ($x, $y, $w, $h) or return;
414
415 $self->{children}[0]->size_allocate (0, 0, $w, $h); 776 $self->{children}[0]->configure (0, 0, $w, $h);
416} 777}
417 778
418############################################################################# 779#############################################################################
419 780
420package CFClient::UI::Window; 781package CFClient::UI::Window;
421 782
422our @ISA = CFClient::UI::Bin::; 783our @ISA = CFClient::UI::Bin::;
423 784
424use SDL::OpenGL; 785use CFClient::OpenGL;
425 786
426sub new { 787sub new {
427 my ($class, %arg) = @_; 788 my ($class, %arg) = @_;
428 789
429 my $self = $class->SUPER::new (%arg); 790 my $self = $class->SUPER::new (%arg);
430} 791}
431 792
432sub update { 793sub update {
433 my ($self) = @_; 794 my ($self) = @_;
434 795
435 # we want to do this delayed... 796 $ROOT->on_post_alloc ($self => sub { $self->render_child });
436 $self->render_chld;
437 $self->SUPER::update; 797 $self->SUPER::update;
438} 798}
439 799
440sub render_chld {
441 my ($self) = @_;
442
443 $self->{texture} =
444 CFClient::Texture->new_from_opengl (
445 $self->{w}, $self->{h}, sub { $self->child->draw }
446 );
447}
448
449sub size_allocate { 800sub size_allocate {
450 my ($self, $x, $y, $w, $h) = @_; 801 my ($self, $w, $h) = @_;
451 802
452 $self->_size_allocate ($x, $y, $w, $h) or return;
453
454 $self->child->size_allocate (0, 0, $w, $h); 803 $self->SUPER::size_allocate ($w, $h);
804 $self->update;
805}
455 806
807sub _render {
808 $_[0]{children}[0]->draw;
809}
810
811sub render_child {
812 my ($self) = @_;
813
814 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
815 glClearColor 0, 0, 0, 0;
816 glClear GL_COLOR_BUFFER_BIT;
817
456 $self->render_chld; 818 $self->_render;
819 };
457} 820}
458 821
459sub _draw { 822sub _draw {
460 my ($self) = @_; 823 my ($self) = @_;
461 824
462 my ($w, $h) = ($self->w, $self->h); 825 my ($w, $h) = ($self->w, $self->h);
463 826
464 my $tex = $self->{texture} 827 my $tex = $self->{texture}
465 or return; 828 or return;
466 829
467 glEnable GL_BLEND;
468 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
469 glEnable GL_TEXTURE_2D; 830 glEnable GL_TEXTURE_2D;
470 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;
471 833
472 $tex->draw_quad (0, 0, $w, $h); 834 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
473 835
474 glDisable GL_BLEND;
475 glDisable GL_TEXTURE_2D; 836 glDisable GL_TEXTURE_2D;
476} 837}
477 838
478############################################################################# 839#############################################################################
479 840
841package CFClient::UI::ViewPort;
842
843our @ISA = CFClient::UI::Window::;
844
845sub new {
846 my $class = shift;
847
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
480package CFClient::UI::Frame; 979package CFClient::UI::Frame;
481 980
482our @ISA = CFClient::UI::Bin::; 981our @ISA = CFClient::UI::Bin::;
483 982
484use SDL::OpenGL; 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 (
1037 bg => [1, 1, 1, 1],
1038 border_bg => [1, 1, 1, 1],
1039 border => 0.6,
1040 can_events => 1,
1041 min_w => 16,
1042 min_h => 16,
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} * $::FONTSIZE
1057}
485 1058
486sub size_request { 1059sub size_request {
487 my ($self) = @_; 1060 my ($self) = @_;
488 my $chld = $self->child
489 or return (0, 0);
490 1061
491 $chld->move (2, 2); 1062 my ($w, $h) = $self->SUPER::size_request;
492 1063
493 map { $_ + 4 } $chld->size_request; 1064 (
1065 $w + $self->border * 2,
1066 $h + $self->border * 2,
1067 )
494} 1068}
495 1069
496sub size_allocate { 1070sub size_allocate {
497 my ($self, $x, $y, $w, $h) = @_; 1071 my ($self, $w, $h) = @_;
498
499 $self->_size_allocate ($x, $y, $w, $h) or return;
500 1072
501 $self->child->size_allocate (2, 2, $w - 4, $h - 4); 1073 $h -= List::Util::max 0, $self->border * 2;
502} 1074 $w -= List::Util::max 0, $self->border * 2;
503 1075
504sub _draw { 1076 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
505 my ($self) = @_; 1077 if $self->{title};
506 1078
507 my $chld = $self->child; 1079 $self->child->configure ($self->border, $self->border, $w, $h);
508
509 my ($w, $h) = $chld->size_request;
510
511 glBegin GL_QUADS;
512 glColor 0, 0, 0;
513 glVertex 0 , 0;
514 glVertex 0 , $h + 4;
515 glVertex $w + 4 , $h + 4;
516 glVertex $w + 4 , 0;
517 glEnd;
518
519 $chld->draw;
520}
521
522#############################################################################
523
524package CFClient::UI::FancyFrame;
525
526our @ISA = CFClient::UI::Bin::;
527
528use SDL::OpenGL;
529
530my @tex =
531 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
532 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
533
534sub size_request {
535 my ($self) = @_;
536
537 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
538
539 my ($w, $h) = $self->SUPER::size_request;
540
541 $h += $tex[1]->{h};
542 $h += $tex[4]->{h};
543 $w += $tex[2]->{w};
544 $w += $tex[3]->{w};
545
546 ($w, $h)
547}
548
549sub size_allocate {
550 my ($self, $x, $y, $w, $h) = @_;
551
552 $self->_size_allocate ($x, $y, $w, $h) or return;
553
554 $h -= $tex[1]{h};
555 $h -= $tex[4]{h};
556 $w -= $tex[2]{w};
557 $w -= $tex[3]{w};
558
559 $h = $h < 0 ? 0 : $h;
560 $w = $w < 0 ? 0 : $w;
561
562 my $child = $self->child;
563
564 $child->size_allocate ($tex[3]->{w}, $tex[1]->{h}, $w, $h);
565} 1080}
566 1081
567sub button_down { 1082sub button_down {
568 my ($self, $ev, $x, $y) = @_; 1083 my ($self, $ev, $x, $y) = @_;
569 1084
570 if ($x < $self->{w} && $x >= $self->{w} - $tex[2]{w} 1085 my ($w, $h) = @$self{qw(w h)};
571 && $y < $self->{h} && $y >= $self->{h} - $tex[4]{h}) { 1086 my $border = $self->border;
572 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}, $self->{y});
573 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1093 my ($ox, $oy) = ($ev->{x}, $ev->{y});
574 my ($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;
575 1098
576 $self->{motion} = sub { 1099 $self->{motion} = sub {
577 my ($ev, $x, $y) = @_; 1100 my ($ev, $x, $y) = @_;
578 1101
579 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1102 my $dx = $ev->{x} - $ox;
1103 my $dy = $ev->{y} - $oy;
580 1104
581 $self->{user_w} = $bw + $x - $ox; 1105 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
582 $self->{user_h} = $bh + $y - $oy; 1106 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1107
583 $self->update; 1108 $self->realloc;
1109 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
584 }; 1110 };
585 1111
586 } elsif ($x >= 0 && $x < $self->{w} 1112 } elsif ($lr ^ $td) {
587 && $y >= 0 && $y < $tex[1]{h}) {
588
589 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1113 my ($ox, $oy) = ($ev->{x}, $ev->{y});
590 my ($bx, $by) = ($self->{x}, $self->{y}); 1114 my ($bx, $by) = ($self->{x}, $self->{y});
591 1115
592 $self->{motion} = sub { 1116 $self->{motion} = sub {
593 my ($ev, $x, $y) = @_; 1117 my ($ev, $x, $y) = @_;
594 1118
595 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1119 ($x, $y) = ($ev->{x}, $ev->{y});
596 1120
597 $self->move ($bx + $x - $ox, $by + $y - $oy); 1121 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
598 $self->update;
599 }; 1122 };
600 } 1123 }
601} 1124}
602 1125
603sub button_up { 1126sub button_up {
… …
613} 1136}
614 1137
615sub _draw { 1138sub _draw {
616 my ($self) = @_; 1139 my ($self) = @_;
617 1140
618 my ($w, $h) = ($self->{w}, $self->{h}); 1141 my ($w, $h ) = ($self->{w}, $self->{h});
619 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1142 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
620 1143
621 glEnable GL_BLEND;
622 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
623 glEnable GL_TEXTURE_2D; 1144 glEnable GL_TEXTURE_2D;
624 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1145 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
625 1146
626 my $top = $tex[1]; 1147 my $border = $self->border;
627 $top->draw_quad (0, 0, $w, $top->{h});
628 1148
629 my $left = $tex[3]; 1149 glColor @{ $self->{border_bg} };
630 $left->draw_quad (0, $top->{h}, $left->{w}, $ch); 1150 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1151 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1152 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1153 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
631 1154
632 my $right = $tex[2]; 1155 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
633 $right->draw_quad ($w - $right->{w}, $top->{h}, $right->{w}, $ch); 1156 glColor @{ $self->{bg} };
634 1157
635 my $bottom = $tex[4]; 1158 # TODO: repeat texture not scale
636 $bottom->draw_quad (0, $h - $bottom->{h}, $w, $bottom->{h}); 1159 # solve this better(?)
637 1160 $bg->{s} = $cw / $bg->{w};
638 my $bg = $tex[0]; 1161 $bg->{t} = $ch / $bg->{h};
639 1162 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
640 glBindTexture GL_TEXTURE_2D, $bg->{name}; 1163 }
641 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
642
643 my $rep_x = $cw / $bg->{w};
644 my $rep_y = $ch / $bg->{h};
645
646 $bg->draw_quad ($left->{w}, $top->{h}, $cw, $ch);
647 1164
648 glDisable GL_TEXTURE_2D; 1165 glDisable GL_TEXTURE_2D;
649 glDisable GL_BLEND; 1166
1167 $self->{title}->draw if $self->{title};
650 1168
651 $self->child->draw; 1169 $self->child->draw;
652
653} 1170}
654 1171
655############################################################################# 1172#############################################################################
656 1173
657package CFClient::UI::Table; 1174package CFClient::UI::Table;
658 1175
659our @ISA = CFClient::UI::Base::; 1176our @ISA = CFClient::UI::Base::;
660 1177
661use List::Util qw(max sum); 1178use List::Util qw(max sum);
662 1179
663use SDL::OpenGL; 1180use CFClient::OpenGL;
664 1181
665sub new { 1182sub new {
666 my $class = shift; 1183 my $class = shift;
667 1184
668 $class->SUPER::new ( 1185 $class->SUPER::new (
669 col_expand => [], 1186 col_expand => [],
670 @_ 1187 @_,
671 ) 1188 )
672} 1189}
673 1190
1191sub children {
1192 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1193}
1194
674sub add { 1195sub add {
675 my ($self, $x, $y, $chld) = @_; 1196 my ($self, $x, $y, $child) = @_;
676 1197
1198 $child->set_parent ($self);
677 $self->{children}[$y][$x] = $chld; 1199 $self->{children}[$y][$x] = $child;
678 $chld->set_parent ($self);
679 1200
680 $self->{w} = $self->{h} = -1; 1201 $self->realloc;
681 $self->update; 1202}
1203
1204# TODO: move to container class maybe? send children a signal on removal?
1205sub clear {
1206 my ($self) = @_;
1207
1208 my @children = $self->children;
1209 delete $self->{children};
1210
1211 for (@children) {
1212 delete $_->{parent};
1213 $_->hide;
1214 }
1215
1216 $self->realloc;
682} 1217}
683 1218
684sub get_wh { 1219sub get_wh {
685 my ($self) = @_; 1220 my ($self) = @_;
686 1221
… …
691 or next; 1226 or next;
692 1227
693 for my $x (0 .. $#$row) { 1228 for my $x (0 .. $#$row) {
694 my $widget = $row->[$x] 1229 my $widget = $row->[$x]
695 or next; 1230 or next;
696 my ($w, $h) = $widget->size_request; 1231 my ($w, $h) = @$widget{qw(req_w req_h)};
697 1232
698 $w[$x] = max $w[$x], $w; 1233 $w[$x] = max $w[$x], $w;
699 $h[$y] = max $h[$y], $h; 1234 $h[$y] = max $h[$y], $h;
700 } 1235 }
701 } 1236 }
… …
713 (sum @$hs), 1248 (sum @$hs),
714 ) 1249 )
715} 1250}
716 1251
717sub size_allocate { 1252sub size_allocate {
718 my ($self, $x, $y, $w, $h) = @_; 1253 my ($self, $w, $h) = @_;
719
720 $self->_size_allocate ($x, $y, $w, $h) or return;
721 1254
722 my ($ws, $hs) = $self->get_wh; 1255 my ($ws, $hs) = $self->get_wh;
723 1256
724 my $req_w = sum @$ws; 1257 my $req_w = (sum @$ws) || 1;
725 my $req_h = sum @$hs; 1258 my $req_h = (sum @$hs) || 1;
726 1259
727 # TODO: nicer code && do row_expand 1260 # TODO: nicer code && do row_expand
728 my @col_expand = @{$self->{col_expand}}; 1261 my @col_expand = @{$self->{col_expand}};
729 @col_expand = (1) x @$ws unless @col_expand; 1262 @col_expand = (1) x @$ws unless @col_expand;
730 my $col_expand = (sum @col_expand) || 1; 1263 my $col_expand = (sum @col_expand) || 1;
731 1264
732 # linearly scale sizes 1265 # linearly scale sizes
733 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1266 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
734 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1267 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1268
1269 CFClient::UI::harmonize $ws;
1270 CFClient::UI::harmonize $hs;
735 1271
736 my $y; 1272 my $y;
737 1273
738 for my $r (0 .. $#{$self->{children}}) { 1274 for my $r (0 .. $#{$self->{children}}) {
739 my $row = $self->{children}[$r] 1275 my $row = $self->{children}[$r]
… …
744 1280
745 for my $c (0 .. $#$row) { 1281 for my $c (0 .. $#$row) {
746 my $col_w = $ws->[$c]; 1282 my $col_w = $ws->[$c];
747 1283
748 if (my $widget = $row->[$c]) { 1284 if (my $widget = $row->[$c]) {
749 $widget->size_allocate ($x, $y, $col_w, $row_h); 1285 $widget->configure ($x, $y, $col_w, $row_h);
750 } 1286 }
751 1287
752 $x += $col_w; 1288 $x += $col_w;
753 } 1289 }
754 1290
… …
781 } 1317 }
782} 1318}
783 1319
784############################################################################# 1320#############################################################################
785 1321
1322package CFClient::UI::Box;
1323
1324our @ISA = CFClient::UI::Container::;
1325
1326sub size_request {
1327 my ($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 += $alloc;
1375 }
1376
1377 1
1378}
1379
1380#############################################################################
1381
786package CFClient::UI::HBox; 1382package CFClient::UI::HBox;
787 1383
788# TODO: wrap into common Box base class
789
790our @ISA = CFClient::UI::Container::; 1384our @ISA = CFClient::UI::Box::;
791 1385
792sub size_request { 1386sub new {
793 my ($self) = @_; 1387 my $class = shift;
794 1388
795 my @alloc = map [$_->size_request], @{$self->{children}}; 1389 $class->SUPER::new (
796 1390 vertical => 0,
797 ( 1391 @_,
798 (List::Util::sum map $_->[0], @alloc),
799 (List::Util::max map $_->[1], @alloc),
800 ) 1392 )
801} 1393}
802 1394
803sub size_allocate {
804 my ($self, $x, $y, $w, $h) = @_;
805
806 $self->_size_allocate ($x, $y, $w, $h);
807
808 ($h, $w) = ($w, $h);
809
810 my $children = $self->{children};
811
812 my @h = map +($_->size_request)[0], @$children;
813
814 my $req_h = List::Util::sum @h;
815
816 if ($req_h > $h) {
817 # ah well, not enough space
818 $_ *= $h / $req_h for @h;
819 } else {
820 my $exp = List::Util::sum map $_->{expand}, @$children;
821 $exp ||= 1;
822
823 for (0 .. $#$children) {
824 my $child = $children->[$_];
825
826 my $alloc_h = $h[$_];
827 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
828 $h[$_] = $alloc_h;
829 }
830 }
831
832 my $y = 0;
833 for (0 .. $#$children) {
834 my $child = $children->[$_];
835 my $h = $h[$_];
836 $child->size_allocate ($y, 0, $h, $w);
837
838 $y += $h;
839 }
840}
841
842############################################################################# 1395#############################################################################
843 1396
844package CFClient::UI::VBox; 1397package CFClient::UI::VBox;
845 1398
846# TODO: wrap into common Box base class
847
848our @ISA = CFClient::UI::Container::; 1399our @ISA = CFClient::UI::Box::;
849 1400
850sub size_request { 1401sub new {
851 my ($self) = @_; 1402 my $class = shift;
852 1403
853 my @alloc = map [$_->size_request], @{$self->{children}}; 1404 $class->SUPER::new (
854 1405 vertical => 1,
855 ( 1406 @_,
856 (List::Util::max map $_->[0], @alloc),
857 (List::Util::sum map $_->[1], @alloc),
858 ) 1407 )
859} 1408}
860 1409
861sub size_allocate {
862 my ($self, $x, $y, $w, $h) = @_;
863
864 $self->_size_allocate ($x, $y, $w, $h);
865
866 my $children = $self->{children};
867
868 my @h = map +($_->size_request)[1], @$children;
869
870 my $req_h = List::Util::sum @h;
871
872 if ($req_h > $h) {
873 # ah well, not enough space
874 $_ *= $h / $req_h for @h;
875 } else {
876 my $exp = List::Util::sum map $_->{expand}, @$children;
877 $exp ||= 1;
878
879 for (0 .. $#$children) {
880 my $child = $children->[$_];
881
882 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
883 }
884 }
885
886 my $y = 0;
887 for (0 .. $#$children) {
888 my $child = $children->[$_];
889 my $h = $h[$_];
890 $child->size_allocate (0, $y, $w, $h);
891
892 $y += $h;
893 }
894}
895
896############################################################################# 1410#############################################################################
897 1411
898package CFClient::UI::Label; 1412package CFClient::UI::Label;
899 1413
900our @ISA = CFClient::UI::Base::; 1414our @ISA = CFClient::UI::DrawBG::;
901 1415
902use SDL::OpenGL; 1416use CFClient::OpenGL;
903 1417
904sub new { 1418sub new {
905 my ($class, %arg) = @_; 1419 my ($class, %arg) = @_;
906 1420
907 my $self = $class->SUPER::new ( 1421 my $self = $class->SUPER::new (
908 fg => [1, 1, 1], 1422 fg => [1, 1, 1],
909 height => $::FONTSIZE, 1423 #bg => none
910 text => "", 1424 #active_bg => none
911 align => -1, 1425 #font => default_font
912 padding => 2, 1426 #text => initial text
1427 #markup => initial narkup
1428 #max_w => maximum pixel width
1429 ellipsise => 3, # end
913 layout => new CFClient::Layout, 1430 layout => (new CFClient::Layout),
1431 fontsize => 1,
1432 align => -1,
1433 valign => -1,
1434 padding_x => 2,
1435 padding_y => 2,
1436 can_events => 0,
914 %arg 1437 %arg
915 ); 1438 );
916 1439
1440 if (exists $self->{template}) {
1441 my $layout = new CFClient::Layout;
1442 $layout->set_text (delete $self->{template});
1443 $self->{template} = $layout;
1444 }
1445
1446 if (exists $self->{markup}) {
1447 $self->set_markup (delete $self->{markup});
1448 } else {
917 $self->set_text ($self->{text}); 1449 $self->set_text (delete $self->{text});
1450 }
918 1451
919 $self 1452 $self
920} 1453}
921 1454
922sub escape_text { 1455sub escape($) {
923 local $_ = $_[1]; 1456 local $_ = $_[0];
924 1457
925 s/&/&amp;/g; 1458 s/&/&amp;/g;
926 s/>/&gt;/g; 1459 s/>/&gt;/g;
927 s/</&lt;/g; 1460 s/</&lt;/g;
928 1461
929 $_[1] 1462 $_
1463}
1464
1465sub update {
1466 my ($self) = @_;
1467
1468 delete $self->{texture};
1469 $self->SUPER::update;
930} 1470}
931 1471
932sub set_text { 1472sub set_text {
933 my ($self, $text) = @_; 1473 my ($self, $text) = @_;
934 1474
1475 return if $self->{text} eq "T$text";
935 $self->{text} = $text; 1476 $self->{text} = "T$text";
1477
1478 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1479 $self->{layout}->set_text ($text);
1480
1481 $self->realloc;
1482 $self->update;
1483}
1484
1485sub set_markup {
1486 my ($self, $markup) = @_;
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;
936 $self->{layout}->set_markup ($text); 1494 $self->{layout}->set_markup ($markup);
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) = @_;
937 1526
938 delete $self->{texture}; 1527 delete $self->{texture};
939# $self->{w} = $self->{h} = -1;
940 $self->update;
941} 1528}
942 1529
943sub get_text { 1530sub set_fontsize {
944 my ($self, $text) = @_; 1531 my ($self, $fontsize) = @_;
945 1532
946 $self->{text} 1533 $self->{fontsize} = $fontsize;
947}
948
949sub size_request {
950 my ($self) = @_;
951
952 $self->{layout}->set_width;
953 $self->{layout}->set_height ($self->{height});
954 my ($w, $h) = $self->{layout}->size;
955
956 (
957 $w + $self->{padding} * 2,
958 $h + $self->{padding} * 2,
959 )
960}
961
962sub size_allocate {
963 my ($self, $x, $y, $w, $h) = @_;
964
965 $self->_size_allocate ($x, $y, $w, $h) or return;
966
967 delete $self->{texture}; 1534 delete $self->{texture};
968}
969 1535
970sub update { 1536 $self->realloc;
971 my ($self) = @_;
972
973 delete $self->{texture};
974 $self->SUPER::update;
975} 1537}
976 1538
977sub _draw { 1539sub _draw {
978 my ($self) = @_; 1540 my ($self) = @_;
979 1541
1542 $self->SUPER::_draw; # draw background, if applicable
1543
980 my $tex = $self->{texture} ||= do { 1544 my $tex = $self->{texture} ||= do {
1545 $self->{layout}->set_foreground (@{$self->{fg}});
1546 $self->{layout}->set_font ($self->{font}) if $self->{font};
981 $self->{layout}->set_width ($self->{w}); 1547 $self->{layout}->set_width ($self->{w});
982 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height}); 1548 $self->{layout}->set_ellipsise ($self->{ellipsise});
1549 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1550 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1551
983 new_from_layout CFClient::Texture $self->{layout} 1552 my $tex = new_from_layout CFClient::Texture $self->{layout};
1553
1554 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1555 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1556 : ($self->{w} - $tex->{w}) * 0.5);
1557
1558 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1559 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1560 : ($self->{h} - $tex->{h}) * 0.5);
1561
1562 $tex
984 }; 1563 };
985 1564
986 glEnable GL_BLEND;
987 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
988 glEnable GL_TEXTURE_2D; 1565 glEnable GL_TEXTURE_2D;
989 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1566 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
990 1567
1568 if ($tex->{format} == GL_ALPHA) {
991 glColor @{$self->{fg}}; 1569 glColor @{$self->{fg}};
992 1570 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
993 my $x = 1571 } else {
994 $self->{align} < 0 ? $self->{padding} 1572 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
995 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1573 }
996 : ($self->{w} - $tex->{w}) * 0.5;
997
998 glTranslate $x, ($self->{h} - $tex->{h}) * 0.5, 0;
999 $tex->draw_quad (0, 0);
1000 1574
1001 glDisable GL_TEXTURE_2D; 1575 glDisable GL_TEXTURE_2D;
1002 glDisable GL_BLEND;
1003} 1576}
1004 1577
1005############################################################################# 1578#############################################################################
1006 1579
1007package CFClient::UI::Entry; 1580package CFClient::UI::EntryBase;
1008 1581
1009our @ISA = CFClient::UI::Label::; 1582our @ISA = CFClient::UI::Label::;
1010 1583
1011use SDL; 1584use CFClient::OpenGL;
1012use SDL::OpenGL;
1013 1585
1014sub new { 1586sub new {
1015 my $class = shift; 1587 my $class = shift;
1016 1588
1017 $class->SUPER::new ( 1589 $class->SUPER::new (
1018 fg => [1, 1, 1], 1590 fg => [1, 1, 1],
1019 bg => [0, 0, 0, 0.2], 1591 bg => [0, 0, 0, 0.2],
1020 active_bg => [1, 1, 1, 0.5], 1592 active_bg => [1, 1, 1, 0.5],
1021 active_fg => [0, 0, 0], 1593 active_fg => [0, 0, 0],
1594 can_hover => 1,
1595 can_focus => 1,
1596 valign => 0,
1597 can_events => 1,
1598 #text => ...
1022 @_ 1599 @_
1023 ) 1600 )
1024} 1601}
1025 1602
1026sub _set_text { 1603sub _set_text {
1027 my ($self, $text) = @_; 1604 my ($self, $text) = @_;
1028 1605
1606 delete $self->{cur_h};
1607
1608 return if $self->{text} eq $text;
1609
1610 delete $self->{texture};
1611
1029 $self->{last_activity} = $::NOW; 1612 $self->{last_activity} = $::NOW;
1030
1031 $self->{text} = $text; 1613 $self->{text} = $text;
1032 $self->{layout}->set_width ($self->{w});
1033 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height});
1034 1614
1035 $text =~ s/./*/g if $self->{hidden}; 1615 $text =~ s/./*/g if $self->{hidden};
1616 $self->{layout}->set_text ("$text ");
1036 1617
1037 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1618 $self->_emit (changed => $self->{text});
1038
1039 $text = substr $text, 0, $self->{cursor};
1040 utf8::encode $text;
1041
1042 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1043}
1044
1045sub size_request {
1046 my ($self) = @_;
1047
1048 my ($w, $h) = $self->SUPER::size_request;
1049
1050 ($w + 1, $h) # add 1 for cursor
1051}
1052
1053sub size_allocate {
1054 my ($self, $x, $y, $w, $h) = @_;
1055
1056 $self->SUPER::size_allocate ($x, $y, $w, $h);
1057
1058 $self->_set_text ($self->{text});
1059} 1619}
1060 1620
1061sub set_text { 1621sub set_text {
1062 my ($self, $text) = @_; 1622 my ($self, $text) = @_;
1063 1623
1064 $self->{cursor} = length $text; 1624 $self->{cursor} = length $text;
1065 $self->_set_text ($text); 1625 $self->_set_text ($text);
1066 $self->update; 1626
1627 $self->realloc;
1628}
1629
1630sub get_text {
1631 $_[0]{text}
1632}
1633
1634sub size_request {
1635 my ($self) = @_;
1636
1637 my ($w, $h) = $self->SUPER::size_request;
1638
1639 ($w + 1, $h) # add 1 for cursor
1067} 1640}
1068 1641
1069sub key_down { 1642sub key_down {
1070 my ($self, $ev) = @_; 1643 my ($self, $ev) = @_;
1071 1644
1072 my $mod = $ev->key_mod; 1645 my $mod = $ev->{mod};
1073 my $sym = $ev->key_sym; 1646 my $sym = $ev->{sym};
1074
1075 my $uni = $ev->key_unicode; 1647 my $uni = $ev->{unicode};
1076 1648
1077 my $text = $self->get_text; 1649 my $text = $self->get_text;
1078 1650
1079 if ($sym == SDLK_BACKSPACE) { 1651 if ($uni == 8) {
1080 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1652 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1081 } elsif ($sym == SDLK_DELETE) { 1653 } elsif ($uni == 127) {
1082 substr $text, $self->{cursor}, 1, ""; 1654 substr $text, $self->{cursor}, 1, "";
1083 } elsif ($sym == SDLK_LEFT) { 1655 } elsif ($sym == CFClient::SDLK_LEFT) {
1084 --$self->{cursor} if $self->{cursor}; 1656 --$self->{cursor} if $self->{cursor};
1085 } elsif ($sym == SDLK_RIGHT) { 1657 } elsif ($sym == CFClient::SDLK_RIGHT) {
1086 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1658 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1087 } elsif ($sym == SDLK_HOME) { 1659 } elsif ($sym == CFClient::SDLK_HOME) {
1088 $self->{cursor} = 0; 1660 $self->{cursor} = 0;
1089 } elsif ($sym == SDLK_END) { 1661 } elsif ($sym == CFClient::SDLK_END) {
1090 $self->{cursor} = length $text; 1662 $self->{cursor} = length $text;
1663 } elsif ($uni == 27) {
1664 $self->_emit ('escape');
1091 } elsif ($uni) { 1665 } elsif ($uni) {
1092 substr $text, $self->{cursor}++, 0, chr $uni; 1666 substr $text, $self->{cursor}++, 0, chr $uni;
1093 } 1667 }
1094 1668
1095 $self->_set_text ($text); 1669 $self->_set_text ($text);
1096 $self->update; 1670
1671 $self->realloc;
1097} 1672}
1098 1673
1099sub focus_in { 1674sub focus_in {
1100 my ($self) = @_; 1675 my ($self) = @_;
1101 1676
… …
1149 1724
1150 $self->SUPER::_draw; 1725 $self->SUPER::_draw;
1151 1726
1152 #TODO: force update every cursor change :( 1727 #TODO: force update every cursor change :(
1153 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1728 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1729
1730 unless (exists $self->{cur_h}) {
1731 my $text = substr $self->{text}, 0, $self->{cursor};
1732 utf8::encode $text;
1733
1734 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1735 }
1736
1154 glColor @{$self->{fg}}; 1737 glColor @{$self->{fg}};
1155 glBegin GL_LINES; 1738 glBegin GL_LINES;
1156 glVertex $self->{cur_x}, $self->{cur_y};
1157 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1739 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1740 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1158 glEnd; 1741 glEnd;
1159 } 1742 }
1160} 1743}
1161 1744
1745package CFClient::UI::Entry;
1746
1747our @ISA = CFClient::UI::EntryBase::;
1748
1749use CFClient::OpenGL;
1750
1751sub key_down {
1752 my ($self, $ev) = @_;
1753
1754 my $sym = $ev->{sym};
1755
1756 if ($sym == 13) {
1757 unshift @{$self->{history}},
1758 my $txt = $self->get_text;
1759 $self->{history_pointer} = -1;
1760 $self->{history_saveback} = '';
1761 $self->_emit (activate => $txt);
1762 $self->update;
1763
1764 } elsif ($sym == CFClient::SDLK_UP) {
1765 if ($self->{history_pointer} < 0) {
1766 $self->{history_saveback} = $self->get_text;
1767 }
1768 if (@{$self->{history} || []} > 0) {
1769 $self->{history_pointer}++;
1770 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1771 $self->{history_pointer} = @{$self->{history} || []} - 1;
1772 }
1773 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1774 }
1775
1776 } elsif ($sym == CFClient::SDLK_DOWN) {
1777 $self->{history_pointer}--;
1778 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1779
1780 if ($self->{history_pointer} >= 0) {
1781 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1782 } else {
1783 $self->set_text ($self->{history_saveback});
1784 }
1785
1786 } else {
1787 $self->SUPER::key_down ($ev);
1788 }
1789
1790}
1791
1162############################################################################# 1792#############################################################################
1163 1793
1164package CFClient::UI::Button; 1794package CFClient::UI::Button;
1165 1795
1166our @ISA = CFClient::UI::Label::; 1796our @ISA = CFClient::UI::Label::;
1167 1797
1168use SDL; 1798use CFClient::OpenGL;
1169use SDL::OpenGL; 1799
1800my @tex =
1801 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1802 qw(b1_button_active.png);
1803
1804sub new {
1805 my $class = shift;
1806
1807 $class->SUPER::new (
1808 padding_x => 4,
1809 padding_y => 4,
1810 fg => [1, 1, 1],
1811 active_fg => [0, 0, 1],
1812 can_hover => 1,
1813 align => 0,
1814 valign => 0,
1815 can_events => 1,
1816 @_
1817 )
1818}
1819
1820sub activate { }
1821
1822sub button_up {
1823 my ($self, $ev, $x, $y) = @_;
1824
1825 $self->emit ("activate")
1826 if $x >= 0 && $x < $self->{w}
1827 && $y >= 0 && $y < $self->{h};
1828}
1829
1830sub _draw {
1831 my ($self) = @_;
1832
1833 local $self->{fg} = $self->{fg};
1834
1835 if ($GRAB == $self) {
1836 $self->{fg} = $self->{active_fg};
1837 }
1838
1839 glEnable GL_TEXTURE_2D;
1840 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1841 glColor 0, 0, 0, 1;
1842
1843 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1844
1845 glDisable GL_TEXTURE_2D;
1846
1847 $self->SUPER::_draw;
1848}
1849
1850#############################################################################
1851
1852package CFClient::UI::CheckBox;
1853
1854our @ISA = CFClient::UI::DrawBG::;
1855
1856my @tex =
1857 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1858 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1859
1860use CFClient::OpenGL;
1861
1862sub new {
1863 my $class = shift;
1864
1865 $class->SUPER::new (
1866 padding_x => 2,
1867 padding_y => 2,
1868 fg => [1, 1, 1],
1869 active_fg => [1, 1, 0],
1870 bg => [0, 0, 0, 0.2],
1871 active_bg => [1, 1, 1, 0.5],
1872 state => 0,
1873 can_hover => 1,
1874 @_
1875 )
1876}
1877
1878sub size_request {
1879 my ($self) = @_;
1880
1881 (6) x 2
1882}
1883
1884sub button_down {
1885 my ($self, $ev, $x, $y) = @_;
1886
1887 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1888 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1889 $self->{state} = !$self->{state};
1890 $self->_emit (changed => $self->{state});
1891 }
1892}
1893
1894sub _draw {
1895 my ($self) = @_;
1896
1897 $self->SUPER::_draw;
1898
1899 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1900
1901 my ($w, $h) = @$self{qw(w h)};
1902
1903 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1904
1905 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1906
1907 my $tex = $self->{state} ? $tex[1] : $tex[0];
1908
1909 glEnable GL_TEXTURE_2D;
1910 $tex->draw_quad_alpha (0, 0, $s, $s);
1911 glDisable GL_TEXTURE_2D;
1912}
1913
1914#############################################################################
1915
1916package CFClient::UI::Image;
1917
1918our @ISA = CFClient::UI::Base::;
1919
1920use CFClient::OpenGL;
1921use Carp qw/confess/;
1922
1923our %loaded_images;
1924
1925sub new {
1926 my $class = shift;
1927
1928 my $self = $class->SUPER::new (can_events => 0, @_);
1929
1930 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1931
1932 $loaded_images{$self->{image}} ||=
1933 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1934
1935 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1936
1937 Scalar::Util::weaken $loaded_images{$self->{image}};
1938
1939 $self->{aspect} = $tex->{w} / $tex->{h};
1940
1941 $self
1942}
1943
1944sub size_request {
1945 my ($self) = @_;
1946
1947 ($self->{tex}->{w}, $self->{tex}->{h})
1948}
1949
1950sub _draw {
1951 my ($self) = @_;
1952
1953 my $tex = $self->{tex};
1954
1955 my ($w, $h) = ($self->{w}, $self->{h});
1956
1957 if ($self->{rot90}) {
1958 glRotate 90, 0, 0, 1;
1959 glTranslate 0, -$self->{w}, 0;
1960
1961 ($w, $h) = ($h, $w);
1962 }
1963
1964 glEnable GL_TEXTURE_2D;
1965 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1966
1967 $tex->draw_quad_alpha (0, 0, $w, $h);
1968
1969 glDisable GL_TEXTURE_2D;
1970}
1971
1972#############################################################################
1973
1974package CFClient::UI::VGauge;
1975
1976our @ISA = CFClient::UI::Base::;
1977
1978use List::Util qw(min max);
1979
1980use CFClient::OpenGL;
1981
1982my %tex = (
1983 food => [
1984 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1985 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1986 ],
1987 grace => [
1988 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1989 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1990 ],
1991 hp => [
1992 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1993 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1994 ],
1995 mana => [
1996 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1997 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1998 ],
1999);
2000
2001# eg. VGauge->new (gauge => 'food'), default gauge: food
2002sub new {
2003 my $class = shift;
2004
2005 my $self = $class->SUPER::new (
2006 type => 'food',
2007 @_
2008 );
2009
2010 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2011
2012 $self
2013}
2014
2015sub size_request {
2016 my ($self) = @_;
2017
2018 #my $tex = $tex{$self->{type}}[0];
2019 #@$tex{qw(w h)}
2020 (0, 0)
2021}
2022
2023sub set_max {
2024 my ($self, $max) = @_;
2025
2026 return if $self->{max_val} == $max;
2027
2028 $self->{max_val} = $max;
2029 $self->update;
2030}
2031
2032sub set_value {
2033 my ($self, $val, $max) = @_;
2034
2035 $self->set_max ($max)
2036 if defined $max;
2037
2038 return if $self->{val} == $val;
2039
2040 $self->{val} = $val;
2041 $self->update;
2042}
2043
2044sub _draw {
2045 my ($self) = @_;
2046
2047 my $tex = $tex{$self->{type}};
2048 my ($t1, $t2, $t3) = @$tex;
2049
2050 my ($w, $h) = ($self->{w}, $self->{h});
2051
2052 if ($self->{vertical}) {
2053 glRotate 90, 0, 0, 1;
2054 glTranslate 0, -$self->{w}, 0;
2055
2056 ($w, $h) = ($h, $w);
2057 }
2058
2059 my $ycut = $self->{val} / ($self->{max_val} || 1);
2060
2061 my $ycut1 = max 0, min 1, $ycut;
2062 my $ycut2 = max 0, min 1, $ycut - 1;
2063
2064 my $h1 = $self->{h} * (1 - $ycut1);
2065 my $h2 = $self->{h} * (1 - $ycut2);
2066
2067 glEnable GL_BLEND;
2068 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2069 glEnable GL_TEXTURE_2D;
2070 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2071
2072 glBindTexture GL_TEXTURE_2D, $t1->{name};
2073 glBegin GL_QUADS;
2074 glTexCoord 0 , 0; glVertex 0 , 0;
2075 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2076 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2077 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2078 glEnd;
2079
2080 my $ycut1 = List::Util::min 1, $ycut;
2081 glBindTexture GL_TEXTURE_2D, $t2->{name};
2082 glBegin GL_QUADS;
2083 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2084 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2085 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2086 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2087 glEnd;
2088
2089 if ($t3) {
2090 glBindTexture GL_TEXTURE_2D, $t3->{name};
2091 glBegin GL_QUADS;
2092 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2093 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2094 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2095 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2096 glEnd;
2097 }
2098
2099 glDisable GL_BLEND;
2100 glDisable GL_TEXTURE_2D;
2101}
2102
2103#############################################################################
2104
2105package CFClient::UI::Gauge;
2106
2107our @ISA = CFClient::UI::VBox::;
2108
2109sub new {
2110 my ($class, %arg) = @_;
2111
2112 my $self = $class->SUPER::new (
2113 tooltip => $arg{type},
2114 can_hover => 1,
2115 can_events => 1,
2116 %arg,
2117 );
2118
2119 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2120 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2121 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2122
2123 $self
2124}
2125
2126sub set_fontsize {
2127 my ($self, $fsize) = @_;
2128
2129 $self->{value}->set_fontsize ($fsize);
2130 $self->{max} ->set_fontsize ($fsize);
2131}
2132
2133sub set_max {
2134 my ($self, $max) = @_;
2135
2136 $self->{gauge}->set_max ($max);
2137 $self->{max}->set_text ($max);
2138}
2139
2140sub set_value {
2141 my ($self, $val, $max) = @_;
2142
2143 $self->set_max ($max)
2144 if defined $max;
2145
2146 $self->{gauge}->set_value ($val, $max);
2147 $self->{value}->set_text ($val);
2148}
2149
2150#############################################################################
2151
2152package CFClient::UI::Slider;
2153
2154use strict;
2155
2156use CFClient::OpenGL;
2157
2158our @ISA = CFClient::UI::DrawBG::;
1170 2159
1171my @tex = 2160my @tex =
1172 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2161 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1173 qw(b1_button_active.png); 2162 qw(s1_slider.png s1_slider_bg.png);
1174 2163
1175sub new { 2164sub new {
1176 my $class = shift; 2165 my $class = shift;
1177 2166
1178 $class->SUPER::new (
1179 padding => 4,
1180 fg => [1, 1, 1],
1181 bg => [1, 1, 1, 0.2],
1182 active_fg => [1, 1, 0],
1183# active_bg => [0, 0, 0, 0.5],
1184# border_fg => [1, 1, 0],
1185 @_
1186 )
1187}
1188
1189sub button_up {
1190 my ($self, $ev, $x, $y) = @_;
1191
1192 if ($x >= 0 && $x < $self->{w}
1193 && $y >= 0 && $y < $self->{h}) {
1194 $self->emit ("activate");
1195 }
1196}
1197
1198sub _draw {
1199 my ($self) = @_;
1200
1201 local $self->{fg} = $self->{fg};
1202 my $tex = $tex[0];
1203
1204 glEnable GL_BLEND;
1205 glEnable GL_TEXTURE_2D;
1206 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1207
1208 if ($GRAB == $self) {
1209 $self->{fg} = $self->{active_fg};
1210 }
1211
1212 glBindTexture GL_TEXTURE_2D, $tex->{name};
1213 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1214
1215 $tex->draw_quad (0, 0, $self->{w}, $self->{h});
1216
1217 glDisable GL_TEXTURE_2D;
1218 glDisable GL_BLEND;
1219
1220 $self->SUPER::_draw;
1221}
1222
1223#############################################################################
1224
1225package CFClient::UI::CheckBox;
1226
1227our @ISA = CFClient::UI::DrawBG::;
1228
1229use SDL;
1230use SDL::OpenGL;
1231
1232sub new {
1233 my $class = shift;
1234
1235 $class->SUPER::new (
1236 padding => 2,
1237 fg => [1, 1, 1],
1238 active_fg => [1, 1, 0],
1239 state => 0,
1240 @_
1241 )
1242}
1243
1244sub size_request {
1245 my ($self) = @_;
1246
1247 ($self->{padding} * 2 + 6) x 2
1248}
1249
1250sub size_allocate {
1251 my ($self, $x, $y, $w, $h) = @_;
1252
1253 $self->_size_allocate ($x, $y, $w, $h);
1254}
1255
1256sub button_down {
1257 my ($self, $ev, $x, $y) = @_;
1258
1259 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1260 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1261 $self->{state} = !$self->{state};
1262 $self->emit (changed => $self->{state});
1263 }
1264}
1265
1266sub _draw {
1267 my ($self) = @_;
1268
1269 $self->SUPER::_draw;
1270
1271 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1272
1273 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1274
1275 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1276
1277 glBegin GL_LINE_LOOP;
1278 glVertex 0 , 0;
1279 glVertex 0 , $s;
1280 glVertex $s, $s;
1281 glVertex $s, 0;
1282 glEnd;
1283
1284 if ($self->{state}) {
1285 glBegin GL_LINES;
1286 glVertex 0 , 0;
1287 glVertex $s, $s;
1288 glVertex $s, 0;
1289 glVertex 0 , $s;
1290 glEnd;
1291 }
1292}
1293
1294#############################################################################
1295
1296package CFClient::UI::Slider;
1297
1298use strict;
1299
1300use SDL::OpenGL;
1301
1302our @ISA = CFClient::UI::DrawBG::;
1303
1304sub new {
1305 my $class = shift;
1306
1307 # range [value, low, high, page] 2167 # range [value, low, high, page, unit]
1308 2168
2169 # TODO: 0-width page
2170 # TODO: req_w/h are wrong with vertical
2171 # TODO: calculations are off
1309 my $self = $class->SUPER::new ( 2172 my $self = $class->SUPER::new (
1310 fg => [1, 1, 1], 2173 fg => [1, 1, 1],
1311 active_fg => [0, 0, 0], 2174 active_fg => [0, 0, 0],
2175 bg => [0, 0, 0, 0.2],
2176 active_bg => [1, 1, 1, 0.5],
1312 range => [0, 0, 100, 10], 2177 range => [0, 0, 100, 10, 0],
1313 req_w => 40, 2178 min_w => $::WIDTH / 80,
1314 req_h => 10, 2179 min_h => $::WIDTH / 80,
1315 vertical => 0, 2180 vertical => 0,
2181 can_hover => 1,
2182 inner_pad => 0.02,
1316 @_ 2183 @_
1317 ); 2184 );
1318 2185
2186 $self->set_value ($self->{range}[0]);
2187 $self->update;
2188
1319 $self 2189 $self
1320} 2190}
1321 2191
2192sub changed { }
2193
2194sub set_range {
2195 my ($self, $range) = @_;
2196
2197 ($range, $self->{range}) = ($self->{range}, $range);
2198
2199 $self->update
2200 if "@$range" ne "@{$self->{range}}";
2201}
2202
2203sub set_value {
2204 my ($self, $value) = @_;
2205
2206 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2207
2208 $hi = $lo + 1 if $hi <= $lo;
2209
2210 $page = $hi - $lo if $page > $hi - $lo;
2211
2212 $value = $lo if $value < $lo;
2213 $value = $hi - $page if $value > $hi - $page;
2214
2215 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2216 if $unit;
2217
2218 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2219
2220 if ($value != $old_value) {
2221 $self->_emit (changed => $value);
2222 $self->update;
2223 }
2224}
2225
1322sub size_request { 2226sub size_request {
1323 my ($self) = @_; 2227 my ($self) = @_;
1324 2228
1325 my $w = $self->{req_w}; 2229 ($self->{req_w}, $self->{req_h})
1326 my $h = $self->{req_h};
1327
1328 $self->{vertical} ? ($h, $w) : ($w, $h)
1329} 2230}
1330 2231
1331sub button_down { 2232sub button_down {
1332 my ($self, $ev, $x, $y) = @_; 2233 my ($self, $ev, $x, $y) = @_;
1333 2234
1334 $self->SUPER::button_down ($ev, $x, $y); 2235 $self->SUPER::button_down ($ev, $x, $y);
2236
2237 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2238
1335 $self->mouse_motion ($ev, $x, $y); 2239 $self->mouse_motion ($ev, $x, $y);
1336} 2240}
1337 2241
1338sub mouse_motion { 2242sub mouse_motion {
1339 my ($self, $ev, $x, $y) = @_; 2243 my ($self, $ev, $x, $y) = @_;
1340 2244
1341 if ($GRAB == $self) { 2245 if ($GRAB == $self) {
2246 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2247
2248 my (undef, $lo, $hi, $page) = @{$self->{range}};
2249
2250 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2251
2252 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2253 }
2254}
2255
2256sub update {
2257 my ($self) = @_;
2258
2259 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2260 $self->set_value ($self->{range}[0]);
2261
1342 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2262 my ($value, $lo, $hi, $page) = @{$self->{range}};
2263 my $range = ($hi - $page - $lo) || 1e-100;
1343 2264
1344 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2265 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1345 2266
1346 $x = $x * ($hi - $lo) / $w + $lo; 2267 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1347 $x = $lo if $x < $lo; 2268 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1348 $x = $hi - $page if $x > $hi - $page;
1349 $self->{range}[0] = $x;
1350 2269
1351 $self->emit (changed => $x); 2270 $value = ($value - $lo) / $range;
1352 $self->update; 2271 $value = $value * $self->{scale} + $self->{offset};
2272
2273 $self->{knob_x} = $value - $knob_w * 0.5;
2274 $self->{knob_w} = $knob_w;
1353 } 2275 });
2276
2277 $self->SUPER::update;
1354} 2278}
1355 2279
1356sub _draw { 2280sub _draw {
1357 my ($self) = @_; 2281 my ($self) = @_;
1358 2282
1359 $self->SUPER::_draw (); 2283 $self->SUPER::_draw ();
1360 2284
1361 my ($w, $h) = @$self{qw(w h)}; 2285 glScale $self->{w}, $self->{h};
1362 2286
1363 if ($self->{vertical}) { 2287 if ($self->{vertical}) {
1364 # draw a vertical slider like a rotated horizontal slider 2288 # draw a vertical slider like a rotated horizontal slider
1365 2289
2290 glTranslate 1, 0, 0;
1366 glRotate 90, 0, 0, 1; 2291 glRotate 90, 0, 0, 1;
1367 glTranslate 0, -$self->{w}, 0;
1368
1369 ($w, $h) = ($h, $w);
1370 } 2292 }
1371 2293
1372 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2294 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1373 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2295 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1374 2296
1375 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2297 glEnable GL_TEXTURE_2D;
2298 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1376 2299
1377 $page = int $page * $w / ($hi - $lo); 2300 # draw background
1378 $value = int +($value - $lo) * $w / ($hi - $lo); 2301 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1379 2302
1380 $w -= $page; 2303 # draw handle
1381 $page &= ~1; 2304 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1382 glTranslate $page * 0.5, 0, 0;
1383 $page ||= 2;
1384 2305
1385 glColor @$fg; 2306 glDisable GL_TEXTURE_2D;
1386 glBegin GL_LINES;
1387 glVertex 0, 0; glVertex 0, $h;
1388 glVertex $w - 1, 0; glVertex $w - 1, $h;
1389 glVertex 0, $h * 0.5; glVertex $w, $h * 0.5;
1390 glEnd;
1391
1392 my $knob_a = $value - $page * 0.5;
1393 my $knob_b = $value + $page * 0.5;
1394
1395 glBegin GL_QUADS;
1396 glColor @$fg;
1397 glVertex $knob_a, 0;
1398 glVertex $knob_a, $h;
1399 glVertex $knob_b, $h;
1400 glVertex $knob_b, 0;
1401
1402 if ($knob_a < $knob_b - 2) {
1403 glColor @$bg;
1404 glVertex $knob_a + 1, 1;
1405 glVertex $knob_a + 1, $h - 1;
1406 glVertex $knob_b - 1, $h - 1;
1407 glVertex $knob_b - 1, 1;
1408 }
1409 glEnd;
1410} 2307}
1411 2308
1412############################################################################# 2309#############################################################################
1413 2310
1414package CFClient::UI::MapWidget; 2311package CFClient::UI::ValSlider;
1415 2312
1416use strict;
1417
1418use List::Util qw(min max);
1419
1420use SDL;
1421use SDL::OpenGL;
1422
1423our @ISA = CFClient::UI::Base::; 2313our @ISA = CFClient::UI::HBox::;
2314
2315sub new {
2316 my ($class, %arg) = @_;
2317
2318 my $range = delete $arg{range};
2319
2320 my $self = $class->SUPER::new (
2321 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2322 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2323 to_value => sub { shift },
2324 from_value => sub { shift },
2325 %arg,
2326 );
2327
2328 $self->{slider}->connect (changed => sub {
2329 my ($self, $value) = @_;
2330 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2331 $self->{parent}->emit (changed => $value);
2332 });
2333
2334# $self->{entry}->connect (changed => sub {
2335# my ($self, $value) = @_;
2336# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2337# $self->{parent}->emit (changed => $value);
2338# });
2339
2340 $self->add ($self->{slider}, $self->{entry});
2341
2342 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2343
2344 $self
2345}
2346
2347sub set_range { shift->{slider}->set_range (@_) }
2348sub set_value { shift->{slider}->set_value (@_) }
2349
2350#############################################################################
2351
2352package CFClient::UI::TextView;
2353
2354our @ISA = CFClient::UI::HBox::;
2355
2356use CFClient::OpenGL;
1424 2357
1425sub new { 2358sub new {
1426 my $class = shift; 2359 my $class = shift;
1427 2360
1428 $class->SUPER::new ( 2361 my $self = $class->SUPER::new (
1429 z => -1, 2362 fontsize => 1,
1430 list => (glGenLists 1), 2363 can_events => 0,
2364 #font => default_font
1431 @_ 2365 @_,
2366
2367 layout => (new CFClient::Layout 1),
2368 par => [],
2369 height => 0,
2370 children => [
2371 (new CFClient::UI::Empty expand => 1),
2372 (new CFClient::UI::Slider vertical => 1),
2373 ],
1432 ) 2374 );
1433}
1434 2375
1435sub key_down { 2376 $self->{children}[1]->connect (changed => sub { $self->update });
1436 print "MAPKEYDOWN\n";
1437}
1438 2377
1439sub key_up { 2378 $self
1440} 2379}
1441 2380
1442sub size_request { 2381sub set_fontsize {
2382 my ($self, $fontsize) = @_;
2383
2384 $self->{fontsize} = $fontsize;
2385 $self->reflow;
2386}
2387
2388sub size_allocate {
2389 my ($self, $w, $h) = @_;
2390
2391 $self->SUPER::size_allocate ($w, $h);
2392
2393 $self->{layout}->set_font ($self->{font}) if $self->{font};
2394 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2395 $self->{layout}->set_width ($self->{children}[0]{w});
2396
2397 $self->reflow;
2398}
2399
2400sub text_size {
2401 my ($self, $text, $indent) = @_;
2402
2403 my $layout = $self->{layout};
2404
2405 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2406 $layout->set_width ($self->{children}[0]{w} - $indent);
2407 $layout->set_markup ($text);
1443 ( 2408
1444 1 + 32 * int $::WIDTH / 32, 2409 $layout->size
1445 1 + 32 * int $::HEIGHT / 32, 2410}
2411
2412sub reflow {
2413 my ($self) = @_;
2414
2415 $self->{need_reflow}++;
2416 $self->update;
2417}
2418
2419sub set_offset {
2420 my ($self, $offset) = @_;
2421
2422 # todo: base offset on lines or so, not on pixels
2423 $self->{children}[1]->set_value ($offset);
2424}
2425
2426sub clear {
2427 my ($self) = @_;
2428
2429 $self->{par} = [];
2430 $self->{height} = 0;
2431 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2432}
2433
2434sub add_paragraph {
2435 my ($self, $color, $text, $indent) = @_;
2436
2437 for my $line (split /\n/, $text) {
2438 my ($w, $h) = $self->text_size ($line);
2439 $self->{height} += $h;
2440 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
1446 ) 2441 }
2442
2443 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1447} 2444}
1448 2445
1449sub update { 2446sub update {
1450 my ($self) = @_; 2447 my ($self) = @_;
1451 2448
1452 $self->{need_update} = 1;
1453 $self->SUPER::update; 2449 $self->SUPER::update;
1454}
1455 2450
1456sub draw { 2451 return unless $self->{h} > 0;
1457 my ($self) = @_;
1458 2452
2453 delete $self->{texture};
2454
2455 $ROOT->on_post_alloc ($self, sub {
2456 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2457
1459 if (delete $self->{need_update}) { 2458 if (delete $self->{need_reflow}) {
1460 glNewList $self->{list}, GL_COMPILE; 2459 my $height = 0;
1461 2460
1462 my $mx = $::CONN->{mapx}; 2461 my $layout = $self->{layout};
1463 my $my = $::CONN->{mapy};
1464 2462
1465 my $map = $::CONN->{map}; 2463 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1466 2464
1467 my ($xofs, $yofs); 2465 for (@{$self->{par}}) {
2466 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2467 $layout->set_width ($W - $_->[3]);
2468 $layout->set_markup ($_->[4]);
2469 my ($w, $h) = $layout->size;
2470 $_->[0] = $w + $_->[3];
2471 $_->[1] = $h;
2472 }
1468 2473
1469 my $sw = 1 + int $::WIDTH / 32; 2474 $height += $_->[1];
1470 my $sh = 1 + int $::HEIGHT / 32; 2475 }
1471 2476
1472 if ($::CONN->{mapw} > $sw) { 2477 $self->{height} = $height;
1473 $xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5; 2478
1474 } else { 2479 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1475 $xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs}; 2480
2481 delete $self->{texture};
1476 } 2482 }
1477 2483
1478 if ($::CONN->{maph} > $sh) { 2484 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1479 $yofs = $my + ($::CONN->{maph} - $sh) * 0.5; 2485 glClearColor 0.5, 0.5, 0.5, 0;
1480 } else { 2486 glClear GL_COLOR_BUFFER_BIT;
1481 $yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
1482 }
1483 2487
1484 glEnable GL_TEXTURE_2D; 2488 my $top = int $self->{children}[1]{range}[0];
2489
2490 my $y0 = $top;
2491 my $y1 = $top + $H;
2492
2493 my $y = 0;
2494
2495 my $layout = $self->{layout};
2496
2497 $layout->set_font ($self->{font}) if $self->{font};
2498
1485 glEnable GL_BLEND; 2499 glEnable GL_BLEND;
2500 #TODO# not correct in windows where rgba is forced off
1486 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2501 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1487 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1488 2502
1489 my $sw4 = ($sw + 3) & ~3; 2503 for my $par (@{$self->{par}}) {
1490 my $darkness = "\x00" x ($sw4 * $sh); 2504 my $h = $par->[1];
1491 2505
1492 for my $x (0 .. $sw - 1) { 2506 if ($y0 < $y + $h && $y < $y1) {
1493 my $row = $map->[$x + $xofs]; 2507 $layout->set_foreground (@{ $par->[2] });
1494 for my $y (0 .. $sh - 1) { 2508 $layout->set_width ($W - $par->[3]);
2509 $layout->set_markup ($par->[4]);
1495 2510
1496 my $cell = $row->[$y + $yofs] 2511 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1497 or next;
1498 2512
1499 my $dark = $cell->[0]; 2513 glRasterPos $par->[3], $y - $y0;
1500 if ($dark < 0) { 2514 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1501 substr $darkness, $y * $sw4 + $x, 1, chr 224;
1502 } else {
1503 substr $darkness, $y * $sw4 + $x, 1, chr 255 - $dark;
1504 } 2515 }
1505 2516
1506 for my $num (grep $_, @$cell[1,2,3]) { 2517 $y += $h;
1507 my $tex = $::CONN->{face}[$num]{texture} || next;
1508
1509 my ($w, $h) = @$tex{qw(w h)};
1510
1511 $tex->draw_quad (($x + 1) * 32 - $w, ($y + 1) * 32 - $h, $w, $h);
1512 }
1513 } 2518 }
2519
2520 glDisable GL_BLEND;
1514 } 2521 };
2522 });
2523}
1515 2524
1516# if (1) { # higher quality darkness 2525sub _draw {
1517# $lighting =~ s/(.)/$1$1$1/gs; 2526 my ($self) = @_;
1518# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
1519#
1520# $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear");
1521#
1522# $lighting = $pb->get_pixels;
1523# $lighting =~ s/(.)../$1/gs;
1524# }
1525 2527
2528 glEnable GL_TEXTURE_2D;
1526 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 2529 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1527 2530 glColor 1, 1, 1, 1;
1528 $darkness = new CFClient::Texture 2531 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1529 w => $sw4,
1530 h => $sh,
1531 data => $darkness,
1532 internalformat => GL_ALPHA,
1533 format => GL_ALPHA;
1534
1535 glColor 0.45, 0.45, 0.45, 1;
1536 $darkness->draw_quad (0, 0, $sw4 * 32, $sh * 32);
1537
1538 glDisable GL_TEXTURE_2D; 2532 glDisable GL_TEXTURE_2D;
1539 glDisable GL_BLEND;
1540 2533
1541 glEndList; 2534 $self->{children}[1]->draw;
1542 }
1543 2535
1544 glCallList $self->{list};
1545
1546 if ($FOCUS != $self) {
1547 glEnable GL_BLEND;
1548 glColor 0, 0, 1, 0.4;
1549 glBegin GL_QUADS;
1550 glVertex 0, 0;
1551 glVertex 0, $::HEIGHT;
1552 glVertex $::WIDTH, $::HEIGHT;
1553 glVertex $::WIDTH, 0;
1554 glEnd;
1555 glDisable GL_BLEND;
1556 }
1557}
1558
1559my %DIR = (
1560 SDLK_KP8, [1, "north"],
1561 SDLK_KP9, [2, "northeast"],
1562 SDLK_KP6, [3, "east"],
1563 SDLK_KP3, [4, "southeast"],
1564 SDLK_KP2, [5, "south"],
1565 SDLK_KP1, [6, "southwest"],
1566 SDLK_KP4, [7, "west"],
1567 SDLK_KP7, [8, "northwest"],
1568
1569 SDLK_UP, [1, "north"],
1570 SDLK_RIGHT, [3, "east"],
1571 SDLK_DOWN, [5, "south"],
1572 SDLK_LEFT, [7, "west"],
1573);
1574
1575sub key_down {
1576 my ($self, $ev) = @_;
1577
1578 my $mod = $ev->key_mod;
1579 my $sym = $ev->key_sym;
1580
1581 if ($sym == SDLK_KP5) {
1582 $::CONN->send ("command stay fire");
1583 } elsif ($sym == SDLK_a) {
1584 $::CONN->send ("command apply");
1585 } elsif (exists $DIR{$sym}) {
1586 if ($mod & KMOD_SHIFT) {
1587 $self->{shft}++;
1588 $::CONN->send ("command fire $DIR{$sym}[0]");
1589 } elsif ($mod & KMOD_CTRL) {
1590 $self->{ctrl}++;
1591 $::CONN->send ("command run $DIR{$sym}[0]");
1592 } else {
1593 $::CONN->send ("command $DIR{$sym}[1]");
1594 }
1595 }
1596}
1597
1598sub key_up {
1599 my ($self, $ev) = @_;
1600
1601 my $mod = $ev->key_mod;
1602 my $sym = $ev->key_sym;
1603
1604 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1605 $::CONN->send ("command fire_stop");
1606 }
1607 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1608 $::CONN->send ("command run_stop");
1609 }
1610} 2536}
1611 2537
1612############################################################################# 2538#############################################################################
1613 2539
1614package CFClient::UI::Animator; 2540package CFClient::UI::Animator;
1615 2541
1616use SDL::OpenGL; 2542use CFClient::OpenGL;
1617 2543
1618our @ISA = CFClient::UI::Bin::; 2544our @ISA = CFClient::UI::Bin::;
1619 2545
1620sub moveto { 2546sub moveto {
1621 my ($self, $x, $y) = @_; 2547 my ($self, $x, $y) = @_;
… …
1651 glPopMatrix; 2577 glPopMatrix;
1652} 2578}
1653 2579
1654############################################################################# 2580#############################################################################
1655 2581
1656package CFClient::UI::Toplevel; 2582package CFClient::UI::Flopper;
2583
2584our @ISA = CFClient::UI::Button::;
2585
2586sub new {
2587 my $class = shift;
2588
2589 my $self = $class->SUPER::new (
2590 state => 0,
2591 on_activate => \&toggle_flopper,
2592 @_
2593 );
2594
2595 $self
2596}
2597
2598sub toggle_flopper {
2599 my ($self) = @_;
2600
2601 $self->{other}->toggle_visibility;
2602}
2603
2604#############################################################################
2605
2606package CFClient::UI::Tooltip;
2607
2608our @ISA = CFClient::UI::Bin::;
2609
2610use CFClient::OpenGL;
2611
2612sub new {
2613 my $class = shift;
2614
2615 $class->SUPER::new (
2616 @_,
2617 can_events => 0,
2618 )
2619}
2620
2621sub set_tooltip_from {
2622 my ($self, $widget) = @_;
2623
2624 my $tooltip = $widget->{tooltip};
2625
2626 if ($ENV{CFPLUS_DEBUG} & 2) {
2627 $tooltip .= "\n\n" . (ref $widget) . "\n"
2628 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2629 . "req $widget->{req_w} $widget->{req_h}\n"
2630 . "visible $widget->{visible}";
2631 }
2632
2633 $self->add (new CFClient::UI::Label
2634 markup => $tooltip,
2635 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2636 fontsize => 0.8,
2637 fg => [0, 0, 0, 1],
2638 ellipsise => 0,
2639 font => ($widget->{tooltip_font} || $::FONT_PROP),
2640 );
2641}
2642
2643sub size_request {
2644 my ($self) = @_;
2645
2646 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2647
2648 ($w + 4, $h + 4)
2649}
2650
2651sub size_allocate {
2652 my ($self, $w, $h) = @_;
2653
2654 $self->SUPER::size_allocate ($w - 4, $h - 4);
2655}
2656
2657sub visibility_change {
2658 my ($self, $visible) = @_;
2659
2660 return unless $visible;
2661
2662 $self->{root}->on_post_alloc ("move_$self" => sub {
2663 my $widget = $self->{owner}
2664 or return;
2665
2666 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2667
2668 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2669 if $x + $self->{w} > $::WIDTH;
2670
2671 $self->move_abs ($x, $y);
2672 });
2673}
2674
2675sub _draw {
2676 my ($self) = @_;
2677
2678 glTranslate 0.375, 0.375;
2679
2680 my ($w, $h) = @$self{qw(w h)};
2681
2682 glColor 1, 0.8, 0.4;
2683 glBegin GL_QUADS;
2684 glVertex 0 , 0;
2685 glVertex 0 , $h;
2686 glVertex $w, $h;
2687 glVertex $w, 0;
2688 glEnd;
2689
2690 glColor 0, 0, 0;
2691 glBegin GL_LINE_LOOP;
2692 glVertex 0 , 0;
2693 glVertex 0 , $h;
2694 glVertex $w, $h;
2695 glVertex $w, 0;
2696 glEnd;
2697
2698 glTranslate 2 - 0.375, 2 - 0.375;
2699
2700 $self->SUPER::_draw;
2701}
2702
2703#############################################################################
2704
2705package CFClient::UI::Face;
2706
2707our @ISA = CFClient::UI::Base::;
2708
2709use CFClient::OpenGL;
2710
2711sub new {
2712 my $class = shift;
2713
2714 my $self = $class->SUPER::new (
2715 aspect => 1,
2716 can_events => 0,
2717 @_,
2718 );
2719
2720 if ($self->{anim} && $self->{animspeed}) {
2721 Scalar::Util::weaken (my $widget = $self);
2722
2723 $self->{timer} = Event->timer (
2724 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2725 hard => 1,
2726 interval => $self->{animspeed},
2727 cb => sub {
2728 ++$widget->{frame};
2729 $widget->update;
2730 },
2731 );
2732 }
2733
2734 $self
2735}
2736
2737sub size_request {
2738 (32, 8)
2739}
2740
2741sub update {
2742 my ($self) = @_;
2743
2744 return unless $self->{visible};
2745
2746 $self->SUPER::update;
2747}
2748
2749sub _draw {
2750 my ($self) = @_;
2751
2752 return unless $::CONN;
2753
2754 my $face;
2755
2756 if ($self->{frame}) {
2757 my $anim = $::CONN->{anim}[$self->{anim}];
2758
2759 $face = $anim->[ $self->{frame} % @$anim ]
2760 if $anim && @$anim;
2761 }
2762
2763 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2764
2765 if ($tex) {
2766 glEnable GL_TEXTURE_2D;
2767 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2768 glColor 1, 1, 1, 1;
2769 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2770 glDisable GL_TEXTURE_2D;
2771 }
2772}
2773
2774sub DESTROY {
2775 my ($self) = @_;
2776
2777 $self->{timer}->cancel
2778 if $self->{timer};
2779
2780 $self->SUPER::DESTROY;
2781}
2782
2783#############################################################################
2784
2785package CFClient::UI::Inventory;
2786
2787our @ISA = CFClient::UI::ScrolledWindow::;
2788
2789sub new {
2790 my $class = shift;
2791
2792 my $self = $class->SUPER::new (
2793 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2794 @_,
2795 );
2796
2797 $self
2798}
2799
2800sub set_items {
2801 my ($self, $items) = @_;
2802
2803 $self->{scrolled}->clear;
2804 return unless $items;
2805
2806 my @items = sort {
2807 ($a->{type} <=> $b->{type})
2808 or ($a->{name} cmp $b->{name})
2809 } @$items;
2810
2811 $self->{real_items} = \@items;
2812
2813 my $row = 0;
2814 for my $item (@items) {
2815 CFClient::Item::update_widgets $item;
2816
2817 $self->{scrolled}->add (0, $row, $item->{face_widget});
2818 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2819 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2820
2821 $row++;
2822 }
2823}
2824
2825#############################################################################
2826
2827package CFClient::UI::Menu;
2828
2829our @ISA = CFClient::UI::FancyFrame::;
2830
2831use CFClient::OpenGL;
2832
2833sub new {
2834 my $class = shift;
2835
2836 my $self = $class->SUPER::new (
2837 items => [],
2838 z => 100,
2839 @_,
2840 );
2841
2842 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2843
2844 for my $item (@{ $self->{items} }) {
2845 my ($widget, $cb) = @$item;
2846
2847 # handle various types of items, only text for now
2848 if (!ref $widget) {
2849 $widget = new CFClient::UI::Label
2850 can_hover => 1,
2851 can_events => 1,
2852 text => $widget;
2853 }
2854
2855 $self->{item}{$widget} = $item;
2856
2857 $self->{vbox}->add ($widget);
2858 }
2859
2860 $self
2861}
2862
2863# popup given the event (must be a mouse button down event currently)
2864sub popup {
2865 my ($self, $ev) = @_;
2866
2867 $self->_emit ("popdown");
2868
2869 # maybe save $GRAB? must be careful about events...
2870 $GRAB = $self;
2871 $self->{button} = $ev->{button};
2872
2873 $self->show;
2874 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2875}
2876
2877sub mouse_motion {
2878 my ($self, $ev, $x, $y) = @_;
2879
2880 # TODO: should use vbox->find_widget or so
2881 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2882 $self->{hover} = $self->{item}{$HOVER};
2883}
2884
2885sub button_up {
2886 my ($self, $ev, $x, $y) = @_;
2887
2888 if ($ev->{button} == $self->{button}) {
2889 undef $GRAB;
2890 $self->hide;
2891
2892 $self->_emit ("popdown");
2893 $self->{hover}[1]->() if $self->{hover};
2894 }
2895}
2896
2897#############################################################################
2898
2899package CFClient::UI::Statusbox;
2900
2901our @ISA = CFClient::UI::VBox::;
2902
2903sub new {
2904 my $class = shift;
2905
2906 $class->SUPER::new (
2907 fontsize => 0.8,
2908 @_,
2909 )
2910}
2911
2912sub reorder {
2913 my ($self) = @_;
2914 my $NOW = time;
2915
2916 while (my ($k, $v) = each %{ $self->{item} }) {
2917 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2918 }
2919
2920 my @widgets;
2921
2922 my @items = sort {
2923 $a->{pri} <=> $b->{pri}
2924 or $b->{id} <=> $a->{id}
2925 } values %{ $self->{item} };
2926
2927 my $count = 10 + 1;
2928 for my $item (@items) {
2929 last unless --$count;
2930
2931 push @widgets, $item->{label} ||= do {
2932 # TODO: doesn't handle markup well (read as: at all)
2933 my $short = $item->{count} > 1
2934 ? "<b>$item->{count} ×</b> $item->{text}"
2935 : $item->{text};
2936
2937 for ($short) {
2938 s/^\s+//;
2939 s/\s+/ /g;
2940 }
2941
2942 new CFClient::UI::Label
2943 markup => $short,
2944 tooltip => $item->{tooltip},
2945 tooltip_font => $::FONT_PROP,
2946 tooltip_width => 0.67,
2947 fontsize => $item->{fontsize} || $self->{fontsize},
2948 max_w => $::WIDTH * 0.44,
2949 fg => $item->{fg},
2950 can_events => 1,
2951 can_hover => 1
2952 };
2953 }
2954
2955 $self->clear;
2956 $self->SUPER::add (reverse @widgets);
2957}
2958
2959sub add {
2960 my ($self, $text, %arg) = @_;
2961
2962 $text =~ s/^\s+//;
2963 $text =~ s/\s+$//;
2964
2965 return unless $text;
2966
2967 my $timeout = time + ((delete $arg{timeout}) || 60);
2968
2969 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2970
2971 if (my $item = $self->{item}{$group}) {
2972 if ($item->{text} eq $text) {
2973 $item->{count}++;
2974 } else {
2975 $item->{count} = 1;
2976 $item->{text} = $item->{tooltip} = $text;
2977 }
2978 $item->{id} = ++$self->{id};
2979 $item->{timeout} = $timeout;
2980 delete $item->{label};
2981 } else {
2982 $self->{item}{$group} = {
2983 id => ++$self->{id},
2984 text => $text,
2985 timeout => $timeout,
2986 tooltip => $text,
2987 fg => [0.8, 0.8, 0.8, 0.8],
2988 pri => 0,
2989 count => 1,
2990 %arg,
2991 };
2992 }
2993
2994 $self->reorder;
2995}
2996
2997sub reconfigure {
2998 my ($self) = @_;
2999
3000 delete $_->{label}
3001 for values %{ $self->{item} || {} };
3002
3003 $self->reorder;
3004 $self->SUPER::reconfigure;
3005}
3006
3007#############################################################################
3008
3009package CFClient::UI::Root;
1657 3010
1658our @ISA = CFClient::UI::Container::; 3011our @ISA = CFClient::UI::Container::;
1659 3012
3013use CFClient::OpenGL;
3014
3015sub new {
3016 my $class = shift;
3017
3018 my $self = $class->SUPER::new (
3019 visible => 1,
3020 @_,
3021 );
3022
3023 Scalar::Util::weaken ($self->{root} = $self);
3024
3025 $self
3026}
3027
1660sub size_request { 3028sub size_request {
1661 ($::WIDTH, $::HEIGHT) 3029 my ($self) = @_;
3030
3031 ($self->{w}, $self->{h})
3032}
3033
3034sub _to_pixel {
3035 my ($coord, $size, $max) = @_;
3036
3037 $coord =
3038 $coord eq "center" ? ($max - $size) * 0.5
3039 : $coord eq "max" ? $max
3040 : $coord;
3041
3042 $coord = 0 if $coord < 0;
3043 $coord = $max - $size if $coord > $max - $size;
3044
3045 int $coord + 0.5
1662} 3046}
1663 3047
1664sub size_allocate { 3048sub size_allocate {
1665 my ($self, $x, $y, $w, $h) = @_; 3049 my ($self, $w, $h) = @_;
1666 3050
1667 $self->_size_allocate ($x, $y, $w, $h); 3051 for my $child ($self->children) {
3052 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1668 3053
1669 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 3054 $X = $child->{force_x} if exists $child->{force_x};
1670 for @{$self->{children}}; 3055 $Y = $child->{force_y} if exists $child->{force_y};
1671}
1672 3056
1673sub translate { 3057 $X = _to_pixel $X, $W, $self->{w};
3058 $Y = _to_pixel $Y, $H, $self->{h};
3059
3060 $child->configure ($X, $Y, $W, $H);
3061 }
3062}
3063
3064sub coord2local {
1674 my ($self, $x, $y) = @_; 3065 my ($self, $x, $y) = @_;
1675 3066
1676 ($x, $y) 3067 ($x, $y)
1677} 3068}
1678 3069
3070sub coord2global {
3071 my ($self, $x, $y) = @_;
3072
3073 ($x, $y)
3074}
3075
1679sub update { 3076sub update {
1680 my ($self) = @_; 3077 my ($self) = @_;
1681 3078
1682 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3079 $::WANT_REFRESH++;
1683 ::refresh ();
1684} 3080}
1685 3081
1686sub add { 3082sub add {
1687 my ($self, $widget) = @_; 3083 my ($self, @children) = @_;
1688 3084
3085 $_->{is_toplevel} = 1
3086 for @children;
3087
1689 $self->SUPER::add ($widget); 3088 $self->SUPER::add (@children);
1690
1691 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);
1692} 3089}
1693 3090
3091sub remove {
3092 my ($self, @children) = @_;
3093
3094 $self->SUPER::remove (@children);
3095
3096 delete $self->{is_toplevel}
3097 for @children;
3098
3099 while (@children) {
3100 my $w = pop @children;
3101 push @children, $w->children;
3102 $w->set_invisible;
3103 }
3104}
3105
3106sub on_refresh {
3107 my ($self, $id, $cb) = @_;
3108
3109 $self->{refresh_hook}{$id} = $cb;
3110}
3111
3112sub on_post_alloc {
3113 my ($self, $id, $cb) = @_;
3114
3115 $self->{post_alloc_hook}{$id} = $cb;
3116}
3117
1694sub draw { 3118sub draw {
1695 my ($self) = @_; 3119 my ($self) = @_;
3120
3121 while ($self->{refresh_hook}) {
3122 $_->()
3123 for values %{delete $self->{refresh_hook}};
3124 }
3125
3126 if ($self->{realloc}) {
3127 my @queue;
3128
3129 while () {
3130 if ($self->{realloc}) {
3131 #TODO use array-of-depth approach
3132
3133 use sort 'stable';
3134
3135 @queue = sort { $a->{visible} <=> $b->{visible} }
3136 @queue, values %{delete $self->{realloc}};
3137 }
3138
3139 my $widget = pop @queue || last;
3140
3141 $widget->{visible} or last; # do not resize invisible widgets
3142
3143 my ($w, $h) = $widget->size_request;
3144
3145 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3146 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3147
3148 $w = $widget->{force_w} if exists $widget->{force_w};
3149 $h = $widget->{force_h} if exists $widget->{force_h};
3150
3151 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3152 || delete $widget->{force_realloc}) {
3153 $widget->{req_w} = $w;
3154 $widget->{req_h} = $h;
3155
3156 $self->{size_alloc}{$widget+0} = $widget;
3157
3158 if (my $parent = $widget->{parent}) {
3159 $self->{realloc}{$parent+0} = $parent;
3160 #unshift @queue, $parent;
3161 $parent->{force_size_alloc} = 1;
3162 $self->{size_alloc}{$parent+0} = $parent;
3163 }
3164 }
3165
3166 delete $self->{realloc}{$widget+0};
3167 }
3168 }
3169
3170 while (my $size_alloc = delete $self->{size_alloc}) {
3171 my @queue = sort { $b->{visible} <=> $a->{visible} }
3172 values %$size_alloc;
3173
3174 while () {
3175 my $widget = pop @queue || last;
3176
3177 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3178
3179 $w = 0 if $w < 0;
3180 $h = 0 if $h < 0;
3181
3182 $w = int $w + 0.5;
3183 $h = int $h + 0.5;
3184
3185 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3186 $widget->{w} = $w;
3187 $widget->{h} = $h;
3188
3189 $widget->emit (size_allocate => $w, $h);
3190 }
3191 }
3192 }
3193
3194 while ($self->{post_alloc_hook}) {
3195 $_->()
3196 for values %{delete $self->{post_alloc_hook}};
3197 }
3198
3199
3200 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3201 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3202 glClear GL_COLOR_BUFFER_BIT;
3203
3204 glMatrixMode GL_PROJECTION;
3205 glLoadIdentity;
3206 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3207 glMatrixMode GL_MODELVIEW;
3208 glLoadIdentity;
1696 3209
1697 $self->_draw; 3210 $self->_draw;
1698} 3211}
1699 3212
1700############################################################################# 3213#############################################################################
1701 3214
3215package CFClient::UI::BindEditor;
3216
3217our @ISA = CFClient::UI::FancyFrame::;
3218
3219sub new {
3220 my $class = shift;
3221
3222 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3223
3224 $self->add (my $vb = new CFClient::UI::VBox);
3225
3226 $vb->add (my $hb = new CFClient::UI::HBox);
3227 $hb->add (new CFClient::UI::Label text => "Key: ");
3228 $hb->add ($self->{keylbl} = new CFClient::UI::Label);
3229 $hb->add (new CFClient::UI::Button
3230 text => "bind",
3231 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3232 on_activate => sub {
3233 $self->ask_for_bind;
3234 });
3235
3236 $vb->add (new CFClient::UI::Label text => "Actions:");
3237 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3238 text => "start recording",
3239 tooltip => "Start/Stops recording of actions."
3240 ."All subsequent actions after the recording started will be captured."
3241 ."The actions are displayed after the record was stopped."
3242 ."To bind the action you have to click on the 'Bind' button",
3243 on_activate => sub {
3244 unless ($self->{recording}) {
3245 $self->start;
3246 } else {
3247 $self->stop;
3248 }
3249 });
3250
3251 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3252
3253 $vb->add (my $hb = new CFClient::UI::HBox);
3254 $hb->add (new CFClient::UI::Button
3255 text => "ok",
3256 tooltip => "This closes the binding editor and saves the binding",
3257 on_activate => sub {
3258 $self->hide;
3259 $self->commit;
3260 });
3261
3262 $hb->add (new CFClient::UI::Button
3263 text => "cancel",
3264 tooltip => "This closes the binding editor without saving",
3265 on_activate => sub {
3266 $self->hide;
3267 $self->{binding_cancel}->()
3268 if $self->{binding_cancel};
3269 });
3270
3271 $self->update_binding_widgets;
3272
3273 $self
3274}
3275
3276sub commit {
3277 my ($self) = @_;
3278 my ($mod, $sym, $cmds) = $self->get_binding;
3279 if ($sym != 0 && @$cmds > 0) {
3280 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3281 ."'. Don't forget 'Save Config'!");
3282 $self->{binding_change}->($mod, $sym, $cmds)
3283 if $self->{binding_change};
3284 } else {
3285 $::STATUSBOX->add ("No action bound, no keys specified!");
3286 $self->{binding_cancel}->()
3287 if $self->{binding_cancel};
3288 }
3289}
3290
3291sub start {
3292 my ($self) = @_;
3293
3294 $self->{rec_btn}->set_text ("stop recording");
3295 $self->{recording} = 1;
3296 $self->clear_command_list;
3297 $::CONN->start_record if $::CONN;
3298}
3299
3300sub stop {
3301 my ($self) = @_;
3302
3303 $self->{rec_btn}->set_text ("start recording");
3304 $self->{recording} = 0;
3305
3306 my $rec;
3307 $rec = $::CONN->stop_record if $::CONN;
3308 return unless ref $rec eq 'ARRAY';
3309 $self->set_command_list ($rec);
3310}
3311
3312sub ask_for_bind {
3313 my ($self, $commit) = @_;
3314
3315 CFClient::Binder::open_binding_dialog (sub {
3316 my ($mod, $sym) = @_;
3317 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3318 $self->update_binding_widgets;
3319 $self->commit if $commit;
3320 });
3321}
3322
3323sub set_binding {
3324 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3325
3326 $self->clear_command_list;
3327 $self->{recording} = 0;
3328 $self->{rec_btn}->set_text ("start recording");
3329
3330 $self->{binding} = [$mod, $sym];
3331 $self->{commands} = $cmds;
3332
3333 $self->{binding_change} = $cb;
3334 $self->{binding_cancel} = $ccb;
3335
3336 $self->update_binding_widgets;
3337}
3338
3339sub update_binding_widgets {
3340 my ($self) = @_;
3341 my ($mod, $sym, $cmds) = $self->get_binding;
3342 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3343 $self->set_command_list ($cmds);
3344}
3345
3346sub get_binding {
3347 my ($self) = @_;
3348 return (
3349 $self->{binding}->[0],
3350 $self->{binding}->[1],
3351 [ grep { defined $_ } @{$self->{commands}} ]
3352 );
3353}
3354
3355sub clear_command_list {
3356 my ($self) = @_;
3357 $self->{cmdbox}->clear ();
3358}
3359
3360sub set_command_list {
3361 my ($self, $cmds) = @_;
3362
3363 $self->{cmdbox}->clear ();
3364 $self->{commands} = $cmds;
3365
3366 my $idx = 0;
3367
3368 for (@$cmds) {
3369 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3370
3371 my $i = $idx;
3372 $hb->add (new CFClient::UI::Button
3373 text => "delete",
3374 tooltip => "Deletes the action from the record",
3375 on_activate => sub {
3376 $self->{cmdbox}->remove ($hb);
3377 $cmds->[$i] = undef;
3378 });
3379
3380 $hb->add (new CFClient::UI::Label text => $_);
3381
3382 $idx++
3383 }
3384}
3385
3386
3387#############################################################################
3388
1702package CFClient::UI; 3389package CFClient::UI;
1703 3390
1704$TOPLEVEL = new CFClient::UI::Toplevel; 3391$ROOT = new CFClient::UI::Root;
3392$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1705 3393
17061 33941
1707 3395

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