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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.98 by root, Fri Apr 14 02:06:22 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;
149 return unless $self->{can_focus}; 418 return unless $self->{can_focus};
150 419
151 my $focus = $FOCUS; $FOCUS = $self; 420 my $focus = $FOCUS; $FOCUS = $self;
421
422 $self->_emit (focus_in => $focus);
423
152 $focus->update if $focus; 424 $focus->update if $focus;
153 $FOCUS->update; 425 $FOCUS->update;
154} 426}
155 427
156sub focus_out { 428sub focus_out {
157 my ($self) = @_; 429 my ($self) = @_;
158 430
159 return unless $FOCUS == $self; 431 return unless $FOCUS == $self;
160 432
161 my $focus = $FOCUS; undef $FOCUS; 433 my $focus = $FOCUS; undef $FOCUS;
434
435 $self->_emit (focus_out => $focus);
436
162 $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 $FOCUS;
163} 441}
164 442
165sub mouse_motion { } 443sub mouse_motion { }
166sub button_up { } 444sub button_up { }
167sub key_down { } 445sub key_down { }
168sub key_up { } 446sub key_up { }
169 447
170sub button_down { 448sub button_down {
171 my ($self, $ev, $x, $y) = @_; 449 my ($self, $ev, $x, $y) = @_;
172 450
173 $self->focus_in; 451 $self->focus_in;
… …
177sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 455sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
178sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 456sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
179sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 457sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
180sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 458sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
181 459
460sub find_widget {
461 my ($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 $self->update;
528}
529
182sub draw { 530sub draw {
183 my ($self) = @_; 531 my ($self) = @_;
184 532
185 return unless $self->{h} && $self->{w}; 533 return unless $self->{h} && $self->{w};
186 534
… …
190 glPopMatrix; 538 glPopMatrix;
191 539
192 if ($self == $HOVER && $self->{can_hover}) { 540 if ($self == $HOVER && $self->{can_hover}) {
193 my ($x, $y) = @$self{qw(x y)}; 541 my ($x, $y) = @$self{qw(x y)};
194 542
195 glColor 0, 0, 1, 0.2; 543 glColor 1, 0.8, 0.5, 0.2;
196 glEnable GL_BLEND; 544 glEnable GL_BLEND;
197 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 545 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
198 glBegin GL_QUADS; 546 glBegin GL_QUADS;
199 glVertex $x , $y; 547 glVertex $x , $y;
200 glVertex $x + $self->{w}, $y; 548 glVertex $x + $self->{w}, $y;
201 glVertex $x + $self->{w}, $y + $self->{h}; 549 glVertex $x + $self->{w}, $y + $self->{h};
202 glVertex $x , $y + $self->{h}; 550 glVertex $x , $y + $self->{h};
203 glEnd; 551 glEnd;
204 glDisable GL_BLEND; 552 glDisable GL_BLEND;
205 } 553 }
554
555 if ($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 => $self, fontsize => 0)->_draw;
567 }
206} 568}
207 569
208sub _draw { 570sub _draw {
209 my ($self) = @_; 571 my ($self) = @_;
210 572
211 warn "no draw defined for $self\n"; 573 warn "no draw defined for $self\n";
212} 574}
213 575
214sub find_widget {
215 my ($self, $x, $y) = @_;
216
217 return $self
218 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
219 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
220
221 ()
222}
223
224sub set_parent {
225 my ($self, $par) = @_;
226
227 $self->{parent} = $par;
228 Scalar::Util::weaken $self->{parent};
229}
230
231sub get_parent {
232 $_[0]->{parent}
233}
234
235sub update {
236 my ($self) = @_;
237
238 $self->{parent}->update
239 if $self->{parent};
240}
241
242sub connect {
243 my ($self, $signal, $cb) = @_;
244
245 push @{ $self->{cb}{$signal} }, $cb;
246}
247
248sub emit {
249 my ($self, $signal, @args) = @_;
250
251 $_->($self, @args)
252 for @{$self->{cb}{$signal} || []};
253}
254
255sub DESTROY { 576sub DESTROY {
256 my ($self) = @_; 577 my ($self) = @_;
257 578
579 delete $WIDGET{$self+0};
258 #$self->deactivate; 580 #$self->deactivate;
259} 581}
260 582
261############################################################################# 583#############################################################################
262 584
263package CFClient::UI::DrawBG; 585package CFClient::UI::DrawBG;
264 586
265our @ISA = CFClient::UI::Base::; 587our @ISA = CFClient::UI::Base::;
266 588
267use strict; 589use strict;
268use SDL::OpenGL; 590use CFClient::OpenGL;
269 591
270sub new { 592sub new {
271 my $class = shift; 593 my $class = shift;
272 594
273 # range [value, low, high, page] 595 # range [value, low, high, page]
274 596
275 $class->SUPER::new ( 597 $class->SUPER::new (
276 bg => [0, 0, 0, 0.2], 598 #bg => [0, 0, 0, 0.2],
277 active_bg => [1, 1, 1, 0.5], 599 #active_bg => [1, 1, 1, 0.5],
278 @_ 600 @_
279 ) 601 )
280} 602}
281 603
282sub _draw { 604sub _draw {
283 my ($self) = @_; 605 my ($self) = @_;
284 606
607 my $color = $FOCUS == $self && $self->{active_bg}
608 ? $self->{active_bg}
609 : $self->{bg};
610
611 if ($color && (@$color < 4 || $color->[3])) {
285 my ($w, $h) = @$self{qw(w h)}; 612 my ($w, $h) = @$self{qw(w h)};
286 613
287 glEnable GL_BLEND; 614 glEnable GL_BLEND;
288 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 615 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
289 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 616 glColor @$color;
290 617
291 glBegin GL_QUADS; 618 glBegin GL_QUADS;
292 glVertex 0 , 0; 619 glVertex 0 , 0;
293 glVertex 0 , $h; 620 glVertex 0 , $h;
294 glVertex $w, $h; 621 glVertex $w, $h;
295 glVertex $w, 0; 622 glVertex $w, 0;
296 glEnd; 623 glEnd;
297 624
298 glDisable GL_BLEND; 625 glDisable GL_BLEND;
626 }
299} 627}
300 628
301############################################################################# 629#############################################################################
302 630
303package CFClient::UI::Empty; 631package CFClient::UI::Empty;
304
305our @ISA = CFClient::UI::Base::;
306
307sub size_request {
308 (0, 0)
309}
310
311sub draw { }
312
313#############################################################################
314
315package CFClient::UI::Container;
316 632
317our @ISA = CFClient::UI::Base::; 633our @ISA = CFClient::UI::Base::;
318 634
319sub new { 635sub new {
320 my ($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) = @_;
321 656
322 my $children = delete $arg{children} || []; 657 my $children = delete $arg{children} || [];
323 658
324 my $self = $class->SUPER::new (children => [], %arg); 659 my $self = $class->SUPER::new (
660 children => [],
661 can_events => 0,
662 %arg,
663 );
325 $self->add ($_) for @$children; 664 $self->add ($_) for @$children;
326 665
327 $self 666 $self
328} 667}
329 668
330sub add { 669sub add {
331 my ($self, $chld) = @_; 670 my ($self, @widgets) = @_;
332 671
333 $chld->set_parent ($self); 672 $_->set_parent ($self)
673 for @widgets;
674
675 use sort 'stable';
334 676
335 $self->{children} = [ 677 $self->{children} = [
336 sort { $a->{z} <=> $b->{z} } 678 sort { $a->{z} <=> $b->{z} }
337 @{$self->{children}}, $chld 679 @{$self->{children}}, @widgets
338 ]; 680 ];
339 681
340 $self->{w} = $self->{h} = -1; 682 $self->realloc;
341 $self->update; 683}
684
685sub children {
686 @{ $_[0]{children} }
342} 687}
343 688
344sub remove { 689sub remove {
345 my ($self, $widget) = @_; 690 my ($self, $child) = @_;
346 691
692 delete $child->{parent};
693 $child->hide;
694
347 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 695 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
348 696
349 $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 $self->realloc;
350} 712}
351 713
352sub find_widget { 714sub find_widget {
353 my ($self, $x, $y) = @_; 715 my ($self, $x, $y) = @_;
354 716
… …
384 746
385 $class->SUPER::new (children => [$child], %arg) 747 $class->SUPER::new (children => [$child], %arg)
386} 748}
387 749
388sub add { 750sub add {
389 my ($self, $widget) = @_; 751 my ($self, $child) = @_;
390 752
391 $self->{children} = []; 753 $self->{children} = [];
392 754
393 $self->SUPER::add ($widget); 755 $self->SUPER::add ($child);
394} 756}
395 757
396sub remove { 758sub remove {
397 my ($self, $widget) = @_; 759 my ($self, $widget) = @_;
398 760
… …
407sub size_request { 769sub size_request {
408 $_[0]{children}[0]->size_request 770 $_[0]{children}[0]->size_request
409} 771}
410 772
411sub size_allocate { 773sub size_allocate {
412 my ($self, $x, $y, $w, $h) = @_; 774 my ($self, $w, $h) = @_;
413 775
414 $self->_size_allocate ($x, $y, $w, $h) or return;
415
416 $self->{children}[0]->size_allocate (0, 0, $w, $h); 776 $self->{children}[0]->configure (0, 0, $w, $h);
417} 777}
418 778
419############################################################################# 779#############################################################################
420 780
421package CFClient::UI::Window; 781package CFClient::UI::Window;
422 782
423our @ISA = CFClient::UI::Bin::; 783our @ISA = CFClient::UI::Bin::;
424 784
425use SDL::OpenGL; 785use CFClient::OpenGL;
426 786
427sub new { 787sub new {
428 my ($class, %arg) = @_; 788 my ($class, %arg) = @_;
429 789
430 my $self = $class->SUPER::new (%arg); 790 my $self = $class->SUPER::new (%arg);
431} 791}
432 792
433sub update { 793sub update {
434 my ($self) = @_; 794 my ($self) = @_;
435 795
436 # we want to do this delayed... 796 $ROOT->on_post_alloc ($self => sub { $self->render_child });
437 $self->render_chld;
438 $self->SUPER::update; 797 $self->SUPER::update;
439} 798}
440 799
441sub render_chld {
442 my ($self) = @_;
443
444 $self->{texture} =
445 CFClient::Texture->new_from_opengl (
446 $self->{w}, $self->{h}, sub { $self->child->draw }
447 );
448}
449
450sub size_allocate { 800sub size_allocate {
451 my ($self, $x, $y, $w, $h) = @_; 801 my ($self, $w, $h) = @_;
452 802
453 $self->_size_allocate ($x, $y, $w, $h) or return;
454
455 $self->child->size_allocate (0, 0, $w, $h); 803 $self->SUPER::size_allocate ($w, $h);
804 $self->update;
805}
456 806
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
457 $self->render_chld; 818 $self->_render;
819 };
458} 820}
459 821
460sub _draw { 822sub _draw {
461 my ($self) = @_; 823 my ($self) = @_;
462 824
463 my ($w, $h) = ($self->w, $self->h); 825 my ($w, $h) = ($self->w, $self->h);
464 826
465 my $tex = $self->{texture} 827 my $tex = $self->{texture}
466 or return; 828 or return;
467 829
468 glEnable GL_BLEND;
469 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
470 glEnable GL_TEXTURE_2D; 830 glEnable GL_TEXTURE_2D;
471 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;
472 833
473 $tex->draw_quad (0, 0, $w, $h); 834 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
474 835
475 glDisable GL_BLEND;
476 glDisable GL_TEXTURE_2D; 836 glDisable GL_TEXTURE_2D;
477} 837}
478 838
479############################################################################# 839#############################################################################
480 840
481package CFClient::UI::Frame; 841package CFClient::UI::ViewPort;
482 842
483our @ISA = CFClient::UI::Bin::; 843our @ISA = CFClient::UI::Window::;
484
485use SDL::OpenGL;
486
487sub size_request {
488 my ($self) = @_;
489 my $chld = $self->child
490 or return (0, 0);
491
492 $chld->move (2, 2);
493
494 map { $_ + 4 } $chld->size_request;
495}
496
497sub size_allocate {
498 my ($self, $x, $y, $w, $h) = @_;
499
500 $self->_size_allocate ($x, $y, $w, $h) or return;
501
502 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
503}
504
505sub _draw {
506 my ($self) = @_;
507
508 my $chld = $self->child;
509
510 my ($w, $h) = $chld->size_request;
511
512 glBegin GL_QUADS;
513 glColor 0, 0, 0;
514 glVertex 0 , 0;
515 glVertex 0 , $h + 4;
516 glVertex $w + 4 , $h + 4;
517 glVertex $w + 4 , 0;
518 glEnd;
519
520 $chld->draw;
521}
522
523#############################################################################
524
525package CFClient::UI::FancyFrame;
526
527our @ISA = CFClient::UI::Bin::;
528
529use SDL::OpenGL;
530
531my @tex =
532 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
533 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
534 844
535sub new { 845sub new {
536 my $class = shift; 846 my $class = shift;
537 847
538 # TODO: user_x, user_y, overwrite moveto?
539
540 $class->SUPER::new ( 848 $class->SUPER::new (
849 scroll_x => 0,
850 scroll_y => 1,
851 @_,
852 )
853}
854
855sub size_request {
856 my ($self) = @_;
857
858 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
859
860 $w = 10 if $self->{scroll_x};
861 $h = 10 if $self->{scroll_y};
862
863 ($w, $h)
864}
865
866sub size_allocate {
867 my ($self, $w, $h) = @_;
868
869 my $child = $self->child;
870
871 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
872 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
873
874 $self->child->configure (0, 0, $w, $h);
875 $self->update;
876}
877
878sub set_offset {
879 my ($self, $x, $y) = @_;
880
881 $self->{view_x} = int $x;
882 $self->{view_y} = int $y;
883
884 $self->update;
885}
886
887# hmm, this does not work for topleft of $self... but we should not ask for that
888sub coord2local {
889 my ($self, $x, $y) = @_;
890
891 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
892}
893
894sub coord2global {
895 my ($self, $x, $y) = @_;
896
897 $x = List::Util::min $self->{w}, $x - $self->{view_x};
898 $y = List::Util::min $self->{h}, $y - $self->{view_y};
899
900 $self->SUPER::coord2global ($x, $y)
901}
902
903sub find_widget {
904 my ($self, $x, $y) = @_;
905
906 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
907 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
908 ) {
909 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
910 } else {
911 $self->CFClient::UI::Base::find_widget ($x, $y)
912 }
913}
914
915sub _render {
916 my ($self) = @_;
917
918 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
919
920 $self->SUPER::_render;
921}
922
923#############################################################################
924
925package CFClient::UI::ScrolledWindow;
926
927our @ISA = CFClient::UI::HBox::;
928
929sub new {
930 my $class = shift;
931
932 my $self;
933
934 my $slider = new CFClient::UI::Slider
935 vertical => 1,
936 range => [0, 0, 1, 0.01], # HACK fix
937 on_changed => sub {
938 $self->{vp}->set_offset (0, $_[1]);
939 },
940 ;
941
942 $self = $class->SUPER::new (
943 vp => (new CFClient::UI::ViewPort expand => 1),
944 slider => $slider,
945 @_,
946 );
947
948 $self->{vp}->add ($self->{scrolled});
949 $self->add ($self->{vp});
950 $self->add ($self->{slider});
951
952 $self
953}
954
955sub update {
956 my ($self) = @_;
957
958 $self->SUPER::update;
959
960 # todo: overwrite size_allocate of child
961 my $child = $self->{vp}->child;
962 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
963}
964
965sub size_allocate {
966 my ($self, $w, $h) = @_;
967
968 $self->SUPER::size_allocate ($w, $h);
969
970 my $child = $self->{vp}->child;
971 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
972}
973
974#TODO# update range on size_allocate depending on child
975# update viewport offset on scroll
976
977#############################################################################
978
979package CFClient::UI::Frame;
980
981our @ISA = CFClient::UI::Bin::;
982
983use CFClient::OpenGL;
984
985sub new {
986 my $class = shift;
987
988 $class->SUPER::new (
989 bg => undef,
990 @_,
991 )
992}
993
994sub _draw {
995 my ($self) = @_;
996
997 if ($self->{bg}) {
998 my ($w, $h) = @$self{qw(w h)};
999
1000 glEnable GL_BLEND;
1001 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1002 glColor @{ $self->{bg} };
1003
1004 glBegin GL_QUADS;
1005 glVertex 0 , 0;
1006 glVertex 0 , $h;
1007 glVertex $w, $h;
1008 glVertex $w, 0;
1009 glEnd;
1010
1011 glDisable GL_BLEND;
1012 }
1013
1014 $self->SUPER::_draw;
1015}
1016
1017#############################################################################
1018
1019package CFClient::UI::FancyFrame;
1020
1021our @ISA = CFClient::UI::Bin::;
1022
1023use CFClient::OpenGL;
1024
1025my $bg =
1026 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1027 mipmap => 1, wrap => 1;
1028
1029my @border =
1030 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1031 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1032
1033sub new {
1034 my $class = shift;
1035
1036 my $self = $class->SUPER::new (
541 bg => [1, 1, 1, 1], 1037 bg => [1, 1, 1, 1],
542 border_bg => [1, 1, 1, 1], 1038 border_bg => [1, 1, 1, 1],
543 border => $::FONTSIZE * 0.8, 1039 border => 0.6,
1040 can_events => 1,
1041 min_w => 16,
1042 min_h => 16,
544 @_ 1043 @_
1044 );
1045
1046 $self->{title} &&= new CFClient::UI::Label
1047 align => 0,
1048 valign => 1,
1049 text => $self->{title},
1050 fontsize => $self->{border};
1051
1052 $self
1053}
1054
1055sub border {
1056 int $_[0]{border} * $::FONTSIZE
1057}
1058
1059sub size_request {
1060 my ($self) = @_;
1061
1062 my ($w, $h) = $self->SUPER::size_request;
1063
1064 (
1065 $w + $self->border * 2,
1066 $h + $self->border * 2,
545 ) 1067 )
546} 1068}
547 1069
548sub size_request {
549 my ($self) = @_;
550
551 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
552
553 my ($w, $h) = $self->SUPER::size_request;
554
555 (
556 $w + $self->{border} * 2,
557 $h + $self->{border} * 2,
558 )
559}
560
561sub size_allocate { 1070sub size_allocate {
562 my ($self, $x, $y, $w, $h) = @_; 1071 my ($self, $w, $h) = @_;
563 1072
564 $self->_size_allocate ($x, $y, $w, $h) or return;
565
566 $h -= List::Util::max 0, $self->{border} * 2; 1073 $h -= List::Util::max 0, $self->border * 2;
567 $w -= List::Util::max 0, $self->{border} * 2; 1074 $w -= List::Util::max 0, $self->border * 2;
568 1075
1076 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1077 if $self->{title};
1078
569 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h); 1079 $self->child->configure ($self->border, $self->border, $w, $h);
570} 1080}
571 1081
572sub button_down { 1082sub button_down {
573 my ($self, $ev, $x, $y) = @_; 1083 my ($self, $ev, $x, $y) = @_;
574 1084
575 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 1085 my ($w, $h) = @$self{qw(w h)};
576 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 1086 my $border = $self->border;
577 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}, $self->{y});
578 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1093 my ($ox, $oy) = ($ev->{x}, $ev->{y});
579 my ($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;
580 1098
581 $self->{motion} = sub { 1099 $self->{motion} = sub {
582 my ($ev, $x, $y) = @_; 1100 my ($ev, $x, $y) = @_;
583 1101
584 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1102 my $dx = $ev->{x} - $ox;
1103 my $dy = $ev->{y} - $oy;
585 1104
586 $self->{user_w} = $bw + $x - $ox; 1105 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
587 $self->{user_h} = $bh + $y - $oy; 1106 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1107
588 $self->update; 1108 $self->realloc;
1109 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
589 }; 1110 };
590 1111
591 } elsif ($x >= 0 && $x < $self->{w} 1112 } elsif ($lr ^ $td) {
592 && $y >= 0 && $y < $self->{border}) {
593
594 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1113 my ($ox, $oy) = ($ev->{x}, $ev->{y});
595 my ($bx, $by) = ($self->{x}, $self->{y}); 1114 my ($bx, $by) = ($self->{x}, $self->{y});
596 1115
597 $self->{motion} = sub { 1116 $self->{motion} = sub {
598 my ($ev, $x, $y) = @_; 1117 my ($ev, $x, $y) = @_;
599 1118
600 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1119 ($x, $y) = ($ev->{x}, $ev->{y});
601 1120
602 $self->move ($bx + $x - $ox, $by + $y - $oy); 1121 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
603 $self->update;
604 }; 1122 };
605 } 1123 }
606} 1124}
607 1125
608sub button_up { 1126sub button_up {
… …
621 my ($self) = @_; 1139 my ($self) = @_;
622 1140
623 my ($w, $h ) = ($self->{w}, $self->{h}); 1141 my ($w, $h ) = ($self->{w}, $self->{h});
624 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1142 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
625 1143
626 glEnable GL_BLEND;
627 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
628 glEnable GL_TEXTURE_2D; 1144 glEnable GL_TEXTURE_2D;
629 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1145 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
630 1146
1147 my $border = $self->border;
1148
631 glColor @{ $self->{border_bg} }; 1149 glColor @{ $self->{border_bg} };
632 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 1150 $border[0]->draw_quad_alpha (0, 0, $w, $border);
633 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 1151 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
634 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 1152 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
635 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 1153 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
636 1154
637 my $bg = $tex[0]; 1155 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1156 glColor @{ $self->{bg} };
638 1157
639 # TODO: repeat texture not scale 1158 # TODO: repeat texture not scale
640 my $rep_x = $cw / $bg->{w}; 1159 # solve this better(?)
641 my $rep_y = $ch / $bg->{h}; 1160 $bg->{s} = $cw / $bg->{w};
642 1161 $bg->{t} = $ch / $bg->{h};
643 glColor @{ $self->{bg} };
644 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 1162 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1163 }
645 1164
646 glDisable GL_TEXTURE_2D; 1165 glDisable GL_TEXTURE_2D;
647 glDisable GL_BLEND; 1166
1167 $self->{title}->draw if $self->{title};
648 1168
649 $self->child->draw; 1169 $self->child->draw;
650} 1170}
651 1171
652############################################################################# 1172#############################################################################
… …
655 1175
656our @ISA = CFClient::UI::Base::; 1176our @ISA = CFClient::UI::Base::;
657 1177
658use List::Util qw(max sum); 1178use List::Util qw(max sum);
659 1179
660use SDL::OpenGL; 1180use CFClient::OpenGL;
661 1181
662sub new { 1182sub new {
663 my $class = shift; 1183 my $class = shift;
664 1184
665 $class->SUPER::new ( 1185 $class->SUPER::new (
666 col_expand => [], 1186 col_expand => [],
667 @_ 1187 @_,
668 ) 1188 )
669} 1189}
670 1190
1191sub children {
1192 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1193}
1194
671sub add { 1195sub add {
672 my ($self, $x, $y, $chld) = @_; 1196 my ($self, $x, $y, $child) = @_;
673 1197
1198 $child->set_parent ($self);
674 $self->{children}[$y][$x] = $chld; 1199 $self->{children}[$y][$x] = $child;
675 $chld->set_parent ($self);
676 1200
677 $self->{w} = $self->{h} = -1; 1201 $self->realloc;
678 $self->update; 1202}
1203
1204# TODO: move to container class maybe? send children a signal on removal?
1205sub clear {
1206 my ($self) = @_;
1207
1208 my @children = $self->children;
1209 delete $self->{children};
1210
1211 for (@children) {
1212 delete $_->{parent};
1213 $_->hide;
1214 }
1215
1216 $self->realloc;
679} 1217}
680 1218
681sub get_wh { 1219sub get_wh {
682 my ($self) = @_; 1220 my ($self) = @_;
683 1221
… …
688 or next; 1226 or next;
689 1227
690 for my $x (0 .. $#$row) { 1228 for my $x (0 .. $#$row) {
691 my $widget = $row->[$x] 1229 my $widget = $row->[$x]
692 or next; 1230 or next;
693 my ($w, $h) = $widget->size_request; 1231 my ($w, $h) = @$widget{qw(req_w req_h)};
694 1232
695 $w[$x] = max $w[$x], $w; 1233 $w[$x] = max $w[$x], $w;
696 $h[$y] = max $h[$y], $h; 1234 $h[$y] = max $h[$y], $h;
697 } 1235 }
698 } 1236 }
… …
710 (sum @$hs), 1248 (sum @$hs),
711 ) 1249 )
712} 1250}
713 1251
714sub size_allocate { 1252sub size_allocate {
715 my ($self, $x, $y, $w, $h) = @_; 1253 my ($self, $w, $h) = @_;
716
717 $self->_size_allocate ($x, $y, $w, $h) or return;
718 1254
719 my ($ws, $hs) = $self->get_wh; 1255 my ($ws, $hs) = $self->get_wh;
720 1256
721 my $req_w = sum @$ws; 1257 my $req_w = (sum @$ws) || 1;
722 my $req_h = sum @$hs; 1258 my $req_h = (sum @$hs) || 1;
723 1259
724 # TODO: nicer code && do row_expand 1260 # TODO: nicer code && do row_expand
725 my @col_expand = @{$self->{col_expand}}; 1261 my @col_expand = @{$self->{col_expand}};
726 @col_expand = (1) x @$ws unless @col_expand; 1262 @col_expand = (1) x @$ws unless @col_expand;
727 my $col_expand = (sum @col_expand) || 1; 1263 my $col_expand = (sum @col_expand) || 1;
728 1264
729 # linearly scale sizes 1265 # linearly scale sizes
730 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1266 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
731 $hs->[$_] *= 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;
732 1271
733 my $y; 1272 my $y;
734 1273
735 for my $r (0 .. $#{$self->{children}}) { 1274 for my $r (0 .. $#{$self->{children}}) {
736 my $row = $self->{children}[$r] 1275 my $row = $self->{children}[$r]
… …
741 1280
742 for my $c (0 .. $#$row) { 1281 for my $c (0 .. $#$row) {
743 my $col_w = $ws->[$c]; 1282 my $col_w = $ws->[$c];
744 1283
745 if (my $widget = $row->[$c]) { 1284 if (my $widget = $row->[$c]) {
746 $widget->size_allocate ($x, $y, $col_w, $row_h); 1285 $widget->configure ($x, $y, $col_w, $row_h);
747 } 1286 }
748 1287
749 $x += $col_w; 1288 $x += $col_w;
750 } 1289 }
751 1290
… …
778 } 1317 }
779} 1318}
780 1319
781############################################################################# 1320#############################################################################
782 1321
1322package CFClient::UI::Box;
1323
1324our @ISA = CFClient::UI::Container::;
1325
1326sub size_request {
1327 my ($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 += $alloc;
1375 }
1376
1377 1
1378}
1379
1380#############################################################################
1381
783package CFClient::UI::HBox; 1382package CFClient::UI::HBox;
784 1383
785# TODO: wrap into common Box base class
786
787our @ISA = CFClient::UI::Container::; 1384our @ISA = CFClient::UI::Box::;
788 1385
789sub size_request { 1386sub new {
790 my ($self) = @_; 1387 my $class = shift;
791 1388
792 my @alloc = map [$_->size_request], @{$self->{children}}; 1389 $class->SUPER::new (
793 1390 vertical => 0,
794 ( 1391 @_,
795 (List::Util::sum map $_->[0], @alloc),
796 (List::Util::max map $_->[1], @alloc),
797 ) 1392 )
798} 1393}
799 1394
800sub size_allocate {
801 my ($self, $x, $y, $w, $h) = @_;
802
803 $self->_size_allocate ($x, $y, $w, $h);
804
805 ($h, $w) = ($w, $h);
806
807 my $children = $self->{children};
808
809 my @h = map +($_->size_request)[0], @$children;
810
811 my $req_h = List::Util::sum @h;
812
813 if ($req_h > $h) {
814 # ah well, not enough space
815 $_ *= $h / $req_h for @h;
816 } else {
817 my $exp = List::Util::sum map $_->{expand}, @$children;
818 $exp ||= 1;
819
820 for (0 .. $#$children) {
821 my $child = $children->[$_];
822
823 my $alloc_h = $h[$_];
824 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
825 $h[$_] = $alloc_h;
826 }
827 }
828
829 my $y = 0;
830 for (0 .. $#$children) {
831 my $child = $children->[$_];
832 my $h = $h[$_];
833 $child->size_allocate ($y, 0, $h, $w);
834
835 $y += $h;
836 }
837}
838
839############################################################################# 1395#############################################################################
840 1396
841package CFClient::UI::VBox; 1397package CFClient::UI::VBox;
842 1398
843# TODO: wrap into common Box base class
844
845our @ISA = CFClient::UI::Container::; 1399our @ISA = CFClient::UI::Box::;
846 1400
847sub size_request { 1401sub new {
848 my ($self) = @_; 1402 my $class = shift;
849 1403
850 my @alloc = map [$_->size_request], @{$self->{children}}; 1404 $class->SUPER::new (
851 1405 vertical => 1,
852 ( 1406 @_,
853 (List::Util::max map $_->[0], @alloc),
854 (List::Util::sum map $_->[1], @alloc),
855 ) 1407 )
856} 1408}
857 1409
858sub size_allocate {
859 my ($self, $x, $y, $w, $h) = @_;
860
861 $self->_size_allocate ($x, $y, $w, $h);
862
863 my $children = $self->{children};
864
865 my @h = map +($_->size_request)[1], @$children;
866
867 my $req_h = List::Util::sum @h;
868
869 if ($req_h > $h) {
870 # ah well, not enough space
871 $_ *= $h / $req_h for @h;
872 } else {
873 my $exp = List::Util::sum map $_->{expand}, @$children;
874 $exp ||= 1;
875
876 for (0 .. $#$children) {
877 my $child = $children->[$_];
878
879 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
880 }
881 }
882
883 my $y = 0;
884 for (0 .. $#$children) {
885 my $child = $children->[$_];
886 my $h = $h[$_];
887 $child->size_allocate (0, $y, $w, $h);
888
889 $y += $h;
890 }
891}
892
893############################################################################# 1410#############################################################################
894 1411
895package CFClient::UI::Label; 1412package CFClient::UI::Label;
896 1413
897our @ISA = CFClient::UI::Base::; 1414our @ISA = CFClient::UI::DrawBG::;
898 1415
899use SDL::OpenGL; 1416use CFClient::OpenGL;
900 1417
901sub new { 1418sub new {
902 my ($class, %arg) = @_; 1419 my ($class, %arg) = @_;
903 1420
904 my $self = $class->SUPER::new ( 1421 my $self = $class->SUPER::new (
905 fg => [1, 1, 1], 1422 fg => [1, 1, 1],
906 height => $::FONTSIZE, 1423 #bg => none
907 text => "", 1424 #active_bg => none
908 align => -1, 1425 #font => default_font
909 padding => 2, 1426 #text => initial text
1427 #markup => initial narkup
1428 #max_w => maximum pixel width
1429 ellipsise => 3, # end
910 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,
911 %arg 1437 %arg
912 ); 1438 );
913 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 {
914 $self->set_text ($self->{text}); 1449 $self->set_text (delete $self->{text});
1450 }
915 1451
916 $self 1452 $self
917} 1453}
918 1454
919sub escape_text { 1455sub escape($) {
920 local $_ = $_[1]; 1456 local $_ = $_[0];
921 1457
922 s/&/&amp;/g; 1458 s/&/&amp;/g;
923 s/>/&gt;/g; 1459 s/>/&gt;/g;
924 s/</&lt;/g; 1460 s/</&lt;/g;
925 1461
926 $_[1] 1462 $_
1463}
1464
1465sub update {
1466 my ($self) = @_;
1467
1468 delete $self->{texture};
1469 $self->SUPER::update;
927} 1470}
928 1471
929sub set_text { 1472sub set_text {
930 my ($self, $text) = @_; 1473 my ($self, $text) = @_;
931 1474
1475 return if $self->{text} eq "T$text";
932 $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;
933 $self->{layout}->set_markup ($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) = @_;
934 1526
935 delete $self->{texture}; 1527 delete $self->{texture};
936# $self->{w} = $self->{h} = -1;
937 $self->update;
938} 1528}
939 1529
940sub get_text { 1530sub set_fontsize {
941 my ($self, $text) = @_; 1531 my ($self, $fontsize) = @_;
942 1532
943 $self->{text} 1533 $self->{fontsize} = $fontsize;
944}
945
946sub size_request {
947 my ($self) = @_;
948
949 $self->{layout}->set_width;
950 $self->{layout}->set_height ($self->{height});
951 my ($w, $h) = $self->{layout}->size;
952
953 (
954 $w + $self->{padding} * 2,
955 $h + $self->{padding} * 2,
956 )
957}
958
959sub size_allocate {
960 my ($self, $x, $y, $w, $h) = @_;
961
962 $self->_size_allocate ($x, $y, $w, $h) or return;
963
964 delete $self->{texture}; 1534 delete $self->{texture};
965}
966 1535
967sub update { 1536 $self->realloc;
968 my ($self) = @_;
969
970 delete $self->{texture};
971 $self->SUPER::update;
972} 1537}
973 1538
974sub _draw { 1539sub _draw {
975 my ($self) = @_; 1540 my ($self) = @_;
976 1541
1542 $self->SUPER::_draw; # draw background, if applicable
1543
977 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};
978 $self->{layout}->set_width ($self->{w}); 1547 $self->{layout}->set_width ($self->{w});
979 $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
980 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 $tex
981 }; 1563 };
982 1564
983 glEnable GL_BLEND;
984 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
985 glEnable GL_TEXTURE_2D; 1565 glEnable GL_TEXTURE_2D;
986 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1566 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
987 1567
1568 if ($tex->{format} == GL_ALPHA) {
988 glColor @{$self->{fg}}; 1569 glColor @{$self->{fg}};
989 1570 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
990 my $x = 1571 } else {
991 $self->{align} < 0 ? $self->{padding} 1572 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
992 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1573 }
993 : ($self->{w} - $tex->{w}) * 0.5;
994
995 glTranslate int $x, int +($self->{h} - $tex->{h}) * 0.5, 0;
996 $tex->draw_quad (0, 0);
997 1574
998 glDisable GL_TEXTURE_2D; 1575 glDisable GL_TEXTURE_2D;
999 glDisable GL_BLEND;
1000} 1576}
1001 1577
1002############################################################################# 1578#############################################################################
1003 1579
1004package CFClient::UI::Entry; 1580package CFClient::UI::EntryBase;
1005 1581
1006our @ISA = CFClient::UI::Label::; 1582our @ISA = CFClient::UI::Label::;
1007 1583
1008use SDL; 1584use CFClient::OpenGL;
1009use SDL::OpenGL;
1010 1585
1011sub new { 1586sub new {
1012 my $class = shift; 1587 my $class = shift;
1013 1588
1014 $class->SUPER::new ( 1589 $class->SUPER::new (
1015 fg => [1, 1, 1], 1590 fg => [1, 1, 1],
1016 bg => [0, 0, 0, 0.2], 1591 bg => [0, 0, 0, 0.2],
1017 active_bg => [1, 1, 1, 0.5], 1592 active_bg => [1, 1, 1, 0.5],
1018 active_fg => [0, 0, 0], 1593 active_fg => [0, 0, 0],
1019 can_hover => 1, 1594 can_hover => 1,
1020 can_focus => 1, 1595 can_focus => 1,
1596 valign => 0,
1597 can_events => 1,
1598 #text => ...
1021 @_ 1599 @_
1022 ) 1600 )
1023} 1601}
1024 1602
1025sub _set_text { 1603sub _set_text {
1026 my ($self, $text) = @_; 1604 my ($self, $text) = @_;
1027 1605
1606 delete $self->{cur_h};
1607
1608 return if $self->{text} eq $text;
1609
1610 delete $self->{texture};
1611
1028 $self->{last_activity} = $::NOW; 1612 $self->{last_activity} = $::NOW;
1029
1030 $self->{text} = $text; 1613 $self->{text} = $text;
1031 $self->{layout}->set_width ($self->{w});
1032 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height});
1033 1614
1034 $text =~ s/./*/g if $self->{hidden}; 1615 $text =~ s/./*/g if $self->{hidden};
1616 $self->{layout}->set_text ("$text ");
1035 1617
1036 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1618 $self->_emit (changed => $self->{text});
1037
1038 $text = substr $text, 0, $self->{cursor};
1039 utf8::encode $text;
1040
1041 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1042}
1043
1044sub size_request {
1045 my ($self) = @_;
1046
1047 my ($w, $h) = $self->SUPER::size_request;
1048
1049 ($w + 1, $h) # add 1 for cursor
1050}
1051
1052sub size_allocate {
1053 my ($self, $x, $y, $w, $h) = @_;
1054
1055 $self->SUPER::size_allocate ($x, $y, $w, $h);
1056
1057 $self->_set_text ($self->{text});
1058} 1619}
1059 1620
1060sub set_text { 1621sub set_text {
1061 my ($self, $text) = @_; 1622 my ($self, $text) = @_;
1062 1623
1063 $self->{cursor} = length $text; 1624 $self->{cursor} = length $text;
1064 $self->_set_text ($text); 1625 $self->_set_text ($text);
1065 $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, $h) # add 1 for cursor
1066} 1640}
1067 1641
1068sub key_down { 1642sub key_down {
1069 my ($self, $ev) = @_; 1643 my ($self, $ev) = @_;
1070 1644
1071 my $mod = $ev->key_mod; 1645 my $mod = $ev->{mod};
1072 my $sym = $ev->key_sym; 1646 my $sym = $ev->{sym};
1073
1074 my $uni = $ev->key_unicode; 1647 my $uni = $ev->{unicode};
1075 1648
1076 my $text = $self->get_text; 1649 my $text = $self->get_text;
1077 1650
1078 if ($sym == SDLK_BACKSPACE) { 1651 if ($uni == 8) {
1079 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1652 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1080 } elsif ($sym == SDLK_DELETE) { 1653 } elsif ($uni == 127) {
1081 substr $text, $self->{cursor}, 1, ""; 1654 substr $text, $self->{cursor}, 1, "";
1082 } elsif ($sym == SDLK_LEFT) { 1655 } elsif ($sym == CFClient::SDLK_LEFT) {
1083 --$self->{cursor} if $self->{cursor}; 1656 --$self->{cursor} if $self->{cursor};
1084 } elsif ($sym == SDLK_RIGHT) { 1657 } elsif ($sym == CFClient::SDLK_RIGHT) {
1085 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1658 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1086 } elsif ($sym == SDLK_HOME) { 1659 } elsif ($sym == CFClient::SDLK_HOME) {
1087 $self->{cursor} = 0; 1660 $self->{cursor} = 0;
1088 } elsif ($sym == SDLK_END) { 1661 } elsif ($sym == CFClient::SDLK_END) {
1089 $self->{cursor} = length $text; 1662 $self->{cursor} = length $text;
1663 } elsif ($uni == 27) {
1664 $self->_emit ('escape');
1090 } elsif ($uni) { 1665 } elsif ($uni) {
1091 substr $text, $self->{cursor}++, 0, chr $uni; 1666 substr $text, $self->{cursor}++, 0, chr $uni;
1092 } 1667 }
1093 1668
1094 $self->_set_text ($text); 1669 $self->_set_text ($text);
1095 $self->update; 1670
1671 $self->realloc;
1096} 1672}
1097 1673
1098sub focus_in { 1674sub focus_in {
1099 my ($self) = @_; 1675 my ($self) = @_;
1100 1676
… …
1148 1724
1149 $self->SUPER::_draw; 1725 $self->SUPER::_draw;
1150 1726
1151 #TODO: force update every cursor change :( 1727 #TODO: force update every cursor change :(
1152 if ($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 $text)
1735 }
1736
1153 glColor @{$self->{fg}}; 1737 glColor @{$self->{fg}};
1154 glBegin GL_LINES; 1738 glBegin GL_LINES;
1155 glVertex $self->{cur_x}, $self->{cur_y};
1156 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} + $self->{cur_h};
1157 glEnd; 1741 glEnd;
1158 } 1742 }
1159} 1743}
1160 1744
1745package CFClient::UI::Entry;
1746
1747our @ISA = CFClient::UI::EntryBase::;
1748
1749use CFClient::OpenGL;
1750
1751sub key_down {
1752 my ($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
1161############################################################################# 1792#############################################################################
1162 1793
1163package CFClient::UI::Button; 1794package CFClient::UI::Button;
1164 1795
1165our @ISA = CFClient::UI::Label::; 1796our @ISA = CFClient::UI::Label::;
1166 1797
1167use SDL; 1798use CFClient::OpenGL;
1168use SDL::OpenGL;
1169 1799
1170my @tex = 1800my @tex =
1171 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1801 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1172 qw(b1_button_active.png); 1802 qw(b1_button_active.png);
1173 1803
1174sub new { 1804sub new {
1175 my $class = shift; 1805 my $class = shift;
1176 1806
1177 $class->SUPER::new ( 1807 $class->SUPER::new (
1178 padding => 4, 1808 padding_x => 4,
1809 padding_y => 4,
1179 fg => [1, 1, 1], 1810 fg => [1, 1, 1],
1180 bg => [1, 1, 1, 0.2],
1181 active_fg => [1, 1, 0], 1811 active_fg => [0, 0, 1],
1182 can_hover => 1, 1812 can_hover => 1,
1813 align => 0,
1814 valign => 0,
1815 can_events => 1,
1183 @_ 1816 @_
1184 ) 1817 )
1185} 1818}
1186 1819
1820sub activate { }
1821
1187sub button_up { 1822sub button_up {
1188 my ($self, $ev, $x, $y) = @_; 1823 my ($self, $ev, $x, $y) = @_;
1189 1824
1825 $self->emit ("activate")
1190 if ($x >= 0 && $x < $self->{w} 1826 if $x >= 0 && $x < $self->{w}
1191 && $y >= 0 && $y < $self->{h}) { 1827 && $y >= 0 && $y < $self->{h};
1192 $self->emit ("activate");
1193 }
1194} 1828}
1195 1829
1196sub _draw { 1830sub _draw {
1197 my ($self) = @_; 1831 my ($self) = @_;
1198 1832
1199 local $self->{fg} = $self->{fg}; 1833 local $self->{fg} = $self->{fg};
1200 my $tex = $tex[0];
1201
1202 glEnable GL_BLEND;
1203 glEnable GL_TEXTURE_2D;
1204 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1205 1834
1206 if ($GRAB == $self) { 1835 if ($GRAB == $self) {
1207 $self->{fg} = $self->{active_fg}; 1836 $self->{fg} = $self->{active_fg};
1208 } 1837 }
1209 1838
1210 glBindTexture GL_TEXTURE_2D, $tex->{name}; 1839 glEnable GL_TEXTURE_2D;
1211 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1840 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1841 glColor 0, 0, 0, 1;
1212 1842
1213 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 1843 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1214 1844
1215 glDisable GL_TEXTURE_2D; 1845 glDisable GL_TEXTURE_2D;
1216 glDisable GL_BLEND;
1217 1846
1218 $self->SUPER::_draw; 1847 $self->SUPER::_draw;
1219} 1848}
1220 1849
1221############################################################################# 1850#############################################################################
1222 1851
1223package CFClient::UI::CheckBox; 1852package CFClient::UI::CheckBox;
1224 1853
1225our @ISA = CFClient::UI::DrawBG::; 1854our @ISA = CFClient::UI::DrawBG::;
1226 1855
1227use SDL; 1856my @tex =
1228use SDL::OpenGL; 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;
1229 1861
1230sub new { 1862sub new {
1231 my $class = shift; 1863 my $class = shift;
1232 1864
1233 $class->SUPER::new ( 1865 $class->SUPER::new (
1234 padding => 2, 1866 padding_x => 2,
1867 padding_y => 2,
1235 fg => [1, 1, 1], 1868 fg => [1, 1, 1],
1236 active_fg => [1, 1, 0], 1869 active_fg => [1, 1, 0],
1870 bg => [0, 0, 0, 0.2],
1871 active_bg => [1, 1, 1, 0.5],
1237 state => 0, 1872 state => 0,
1238 can_hover => 1, 1873 can_hover => 1,
1239 @_ 1874 @_
1240 ) 1875 )
1241} 1876}
1242 1877
1243sub size_request { 1878sub size_request {
1244 my ($self) = @_; 1879 my ($self) = @_;
1245 1880
1246 ($self->{padding} * 2 + 6) x 2 1881 (6) x 2
1247}
1248
1249sub size_allocate {
1250 my ($self, $x, $y, $w, $h) = @_;
1251
1252 $self->_size_allocate ($x, $y, $w, $h);
1253} 1882}
1254 1883
1255sub button_down { 1884sub button_down {
1256 my ($self, $ev, $x, $y) = @_; 1885 my ($self, $ev, $x, $y) = @_;
1257 1886
1258 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1887 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1259 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1888 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1260 $self->{state} = !$self->{state}; 1889 $self->{state} = !$self->{state};
1261 $self->emit (changed => $self->{state}); 1890 $self->_emit (changed => $self->{state});
1262 } 1891 }
1263} 1892}
1264 1893
1265sub _draw { 1894sub _draw {
1266 my ($self) = @_; 1895 my ($self) = @_;
1267 1896
1268 $self->SUPER::_draw; 1897 $self->SUPER::_draw;
1269 1898
1270 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1899 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1271 1900
1272 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1901 my ($w, $h) = @$self{qw(w h)};
1273 1902
1903 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1904
1274 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1905 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1275 1906
1276 glBegin GL_LINE_LOOP; 1907 my $tex = $self->{state} ? $tex[1] : $tex[0];
1277 glVertex 0 , 0;
1278 glVertex 0 , $s;
1279 glVertex $s, $s;
1280 glVertex $s, 0;
1281 glEnd;
1282 1908
1283 if ($self->{state}) { 1909 glEnable GL_TEXTURE_2D;
1284 glBegin GL_LINES; 1910 $tex->draw_quad_alpha (0, 0, $s, $s);
1285 glVertex 0 , 0; 1911 glDisable GL_TEXTURE_2D;
1286 glVertex $s, $s;
1287 glVertex $s, 0;
1288 glVertex 0 , $s;
1289 glEnd;
1290 }
1291} 1912}
1292 1913
1293############################################################################# 1914#############################################################################
1294 1915
1295package CFClient::UI::Slider; 1916package CFClient::UI::Image;
1296 1917
1297use strict;
1298
1299use SDL::OpenGL;
1300
1301our @ISA = CFClient::UI::DrawBG::; 1918our @ISA = CFClient::UI::Base::;
1919
1920use CFClient::OpenGL;
1921use Carp qw/confess/;
1922
1923our %loaded_images;
1302 1924
1303sub new { 1925sub new {
1304 my $class = shift; 1926 my $class = shift;
1305 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::;
2159
2160my @tex =
2161 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
2162 qw(s1_slider.png s1_slider_bg.png);
2163
2164sub new {
2165 my $class = shift;
2166
1306 # range [value, low, high, page] 2167 # range [value, low, high, page, unit]
1307 2168
1308 # TODO: 0-width page 2169 # TODO: 0-width page
1309 # TODO: req_w/h are wrong with vertical 2170 # TODO: req_w/h are wrong with vertical
1310 # TODO: calculations are off 2171 # TODO: calculations are off
1311 my $self = $class->SUPER::new ( 2172 my $self = $class->SUPER::new (
1312 fg => [1, 1, 1], 2173 fg => [1, 1, 1],
1313 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],
1314 range => [0, 0, 100, 10], 2177 range => [0, 0, 100, 10, 0],
1315 req_w => 40, 2178 min_w => $::WIDTH / 80,
1316 req_h => 13, 2179 min_h => $::WIDTH / 80,
1317 vertical => 0, 2180 vertical => 0,
1318 can_hover => 1, 2181 can_hover => 1,
2182 inner_pad => 0.02,
1319 @_ 2183 @_
1320 ); 2184 );
1321 2185
2186 $self->set_value ($self->{range}[0]);
2187 $self->update;
2188
1322 $self 2189 $self
1323} 2190}
1324 2191
2192sub changed { }
2193
2194sub set_range {
2195 my ($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 $self->update;
2223 }
2224}
2225
1325sub size_request { 2226sub size_request {
1326 my ($self) = @_; 2227 my ($self) = @_;
1327 2228
1328 my $w = $self->{req_w}; 2229 ($self->{req_w}, $self->{req_h})
1329 my $h = $self->{req_h};
1330
1331 $self->{vertical} ? ($h, $w) : ($w, $h)
1332} 2230}
1333 2231
1334sub button_down { 2232sub button_down {
1335 my ($self, $ev, $x, $y) = @_; 2233 my ($self, $ev, $x, $y) = @_;
1336 2234
1337 $self->SUPER::button_down ($ev, $x, $y); 2235 $self->SUPER::button_down ($ev, $x, $y);
2236
2237 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2238
1338 $self->mouse_motion ($ev, $x, $y); 2239 $self->mouse_motion ($ev, $x, $y);
1339} 2240}
1340 2241
1341sub mouse_motion { 2242sub mouse_motion {
1342 my ($self, $ev, $x, $y) = @_; 2243 my ($self, $ev, $x, $y) = @_;
1343 2244
1344 if ($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
1345 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2262 my ($value, $lo, $hi, $page) = @{$self->{range}};
2263 my $range = ($hi - $page - $lo) || 1e-100;
1346 2264
1347 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2265 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1348 2266
1349 $x = $x * ($hi - $lo) / $w + $lo; 2267 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1350 $x = $lo if $x < $lo; 2268 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1351 $x = $hi - $page if $x > $hi - $page;
1352 $self->{range}[0] = $x;
1353 2269
1354 $self->emit (changed => $x); 2270 $value = ($value - $lo) / $range;
1355 $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;
1356 } 2275 });
2276
2277 $self->SUPER::update;
1357} 2278}
1358 2279
1359sub _draw { 2280sub _draw {
1360 my ($self) = @_; 2281 my ($self) = @_;
1361 2282
1362 $self->SUPER::_draw (); 2283 $self->SUPER::_draw ();
1363 2284
1364 my ($w, $h) = @$self{qw(w h)}; 2285 glScale $self->{w}, $self->{h};
1365 2286
1366 if ($self->{vertical}) { 2287 if ($self->{vertical}) {
1367 # draw a vertical slider like a rotated horizontal slider 2288 # draw a vertical slider like a rotated horizontal slider
1368 2289
2290 glTranslate 1, 0, 0;
1369 glRotate 90, 0, 0, 1; 2291 glRotate 90, 0, 0, 1;
1370 glTranslate 0, -$self->{w}, 0;
1371
1372 ($w, $h) = ($h, $w);
1373 } 2292 }
1374 2293
1375 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2294 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1376 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2295 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1377 2296
1378 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2297 glEnable GL_TEXTURE_2D;
2298 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1379 2299
1380 $page = int $page * $w / ($hi - $lo); 2300 # draw background
1381 $value = int +($value - $lo) * $w / ($hi - $lo); 2301 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1382 2302
1383 $w -= $page; 2303 # draw handle
1384 $page &= ~1; 2304 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1385 glTranslate $page * 0.5, 0, 0;
1386 $page ||= 2;
1387 2305
1388 glColor @$fg; 2306 glDisable GL_TEXTURE_2D;
1389 glBegin GL_LINES;
1390 glVertex 0, 0; glVertex 0, $h;
1391 glVertex $w - 1, 0; glVertex $w - 1, $h;
1392 glVertex 0, $h * 0.5; glVertex $w, $h * 0.5;
1393 glEnd;
1394
1395 my $knob_a = $value - $page * 0.5;
1396 my $knob_b = $value + $page * 0.5;
1397
1398 glBegin GL_QUADS;
1399 glColor @$fg;
1400 glVertex $knob_a, 0;
1401 glVertex $knob_a, $h;
1402 glVertex $knob_b, $h;
1403 glVertex $knob_b, 0;
1404
1405 if ($knob_a < $knob_b - 2) {
1406 glColor @$bg;
1407 glVertex $knob_a + 1, 1;
1408 glVertex $knob_a + 1, $h - 1;
1409 glVertex $knob_b - 1, $h - 1;
1410 glVertex $knob_b - 1, 1;
1411 }
1412 glEnd;
1413} 2307}
1414 2308
1415############################################################################# 2309#############################################################################
1416 2310
2311package CFClient::UI::ValSlider;
2312
2313our @ISA = CFClient::UI::HBox::;
2314
2315sub new {
2316 my ($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
1417package CFClient::UI::TextView; 2352package CFClient::UI::TextView;
1418 2353
1419our @ISA = CFClient::UI::HBox::; 2354our @ISA = CFClient::UI::HBox::;
1420 2355
1421use SDL::OpenGL; 2356use CFClient::OpenGL;
1422 2357
1423sub new { 2358sub new {
1424 my $class = shift; 2359 my $class = shift;
1425 2360
1426 my $self = $class->SUPER::new ( 2361 my $self = $class->SUPER::new (
1427 par => [], 2362 fontsize => 1,
2363 can_events => 0,
2364 #font => default_font
1428 @_, 2365 @_,
2366
2367 layout => (new CFClient::Layout 1),
2368 par => [],
2369 height => 0,
1429 children => [ 2370 children => [
1430 (new CFClient::UI::Empty expand => 1), 2371 (new CFClient::UI::Empty expand => 1),
1431 (new CFClient::UI::Slider vertical => 1), 2372 (new CFClient::UI::Slider vertical => 1),
1432 ], 2373 ],
1433 ); 2374 );
1434 2375
2376 $self->{children}[1]->connect (changed => sub { $self->update });
2377
1435 $self 2378 $self
1436} 2379}
1437 2380
2381sub set_fontsize {
2382 my ($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);
2408
2409 $layout->size
2410}
2411
2412sub reflow {
2413 my ($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 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2432}
2433
1438sub add_paragraph { 2434sub add_paragraph {
1439 my ($self, $color, $text) = @_; 2435 my ($self, $color, $text, $indent) = @_;
1440 2436
1441 push @{$self->{par}}, [$color, $text]; 2437 for my $line (split /\n/, $text) {
1442 my $count = scalar @{$self->{par}}; 2438 my ($w, $h) = $self->text_size ($line);
1443 $self->{children}[1]{range} = [$count - 1, 0, $count, 1]; 2439 $self->{height} += $h;
1444 $self->{children}[1]->update; 2440 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2441 }
2442
2443 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2444}
2445
2446sub update {
2447 my ($self) = @_;
2448
2449 $self->SUPER::update;
2450
2451 return unless $self->{h} > 0;
2452
2453 delete $self->{texture};
2454
2455 $ROOT->on_post_alloc ($self, sub {
2456 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2457
2458 if (delete $self->{need_reflow}) {
2459 my $height = 0;
2460
2461 my $layout = $self->{layout};
2462
2463 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2464
2465 for (@{$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 }
2473
2474 $height += $_->[1];
2475 }
2476
2477 $self->{height} = $height;
2478
2479 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2480
2481 delete $self->{texture};
2482 }
2483
2484 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2485 glClearColor 0.5, 0.5, 0.5, 0;
2486 glClear GL_COLOR_BUFFER_BIT;
2487
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
2499 glEnable GL_BLEND;
2500 #TODO# not correct in windows where rgba is forced off
2501 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2502
2503 for my $par (@{$self->{par}}) {
2504 my $h = $par->[1];
2505
2506 if ($y0 < $y + $h && $y < $y1) {
2507 $layout->set_foreground (@{ $par->[2] });
2508 $layout->set_width ($W - $par->[3]);
2509 $layout->set_markup ($par->[4]);
2510
2511 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2512
2513 glRasterPos $par->[3], $y - $y0;
2514 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2515 }
2516
2517 $y += $h;
2518 }
2519
2520 glDisable GL_BLEND;
2521 };
2522 });
1445} 2523}
1446 2524
1447sub _draw { 2525sub _draw {
1448 my ($self) = @_; 2526 my ($self) = @_;
1449 2527
1450 my $par = $self->{par};
1451
1452 my $bottom = (scalar @$par) - 1;
1453
1454 my $w = $self->{children}[0]{w};
1455 my $y = $self->{h};
1456
1457 glEnable GL_BLEND;
1458 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1459 glEnable GL_TEXTURE_2D; 2528 glEnable GL_TEXTURE_2D;
1460 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 2529 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1461 2530 glColor 1, 1, 1, 1;
1462 # TODO: everything! 2531 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1463 while ($y > 0 && $bottom >= 0) {
1464 my $par = $par->[$bottom--];
1465
1466 my $layout = new CFClient::Layout;
1467
1468 $layout->set_height ($::FONTSIZE);
1469 $layout->set_width ($w);
1470 $layout->set_text ($par->[1]);
1471 my $tex = new_from_layout CFClient::Texture $layout;
1472 $y -= $tex->{h};
1473
1474 glColor @{ $par->[0] };
1475 $tex->draw_quad (0, $y);
1476 }
1477
1478 glDisable GL_TEXTURE_2D; 2532 glDisable GL_TEXTURE_2D;
1479 glDisable GL_BLEND; 2533
2534 $self->{children}[1]->draw;
2535
1480} 2536}
1481 2537
1482############################################################################# 2538#############################################################################
1483 2539
1484package CFClient::UI::MapWidget;
1485
1486use strict;
1487
1488use List::Util qw(min max);
1489
1490use SDL;
1491use SDL::OpenGL;
1492
1493our @ISA = CFClient::UI::Base::;
1494
1495sub new {
1496 my $class = shift;
1497
1498 $class->SUPER::new (
1499 z => -1,
1500 can_focus => 1,
1501 list => (glGenLists 1),
1502 @_
1503 )
1504}
1505
1506sub key_down {
1507 print "MAPKEYDOWN\n";
1508}
1509
1510sub key_up {
1511}
1512
1513sub size_request {
1514 (
1515 1 + 32 * int $::WIDTH / 32,
1516 1 + 32 * int $::HEIGHT / 32,
1517 )
1518}
1519
1520sub update {
1521 my ($self) = @_;
1522
1523 $self->{need_update} = 1;
1524 $self->SUPER::update;
1525}
1526
1527sub draw {
1528 my ($self) = @_;
1529
1530 $self->{need_update}++;#d#
1531 if (delete $self->{need_update}) {
1532 glNewList $self->{list}, GL_COMPILE;
1533
1534 my $sw = int $::WIDTH / 32;
1535 my $sh = int $::HEIGHT / 32;
1536
1537 if ($::MAP) {
1538 my ($w, $h, $data) = $::MAP->draw (0, 0, $sw, $sh);
1539
1540 if ($::CFG->{fow_enable}) {
1541 if ($::CFG->{fow_smooth}) { # smooth fog of war
1542 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1543 glConvolutionFilter2D
1544 GL_CONVOLUTION_2D,
1545 GL_ALPHA,
1546 3, 3,
1547 GL_ALPHA, GL_FLOAT,
1548 pack "f*",
1549 0.1, 0.1, 0.1,
1550 0.1, 0.2, 0.1,
1551 0.1, 0.1, 0.1,
1552 ;
1553 glEnable GL_CONVOLUTION_2D;
1554 }
1555
1556 my $tex = new CFClient::Texture
1557 w => $w,
1558 h => $h,
1559 data => $data,
1560 internalformat => GL_ALPHA,
1561 format => GL_ALPHA;
1562
1563 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1564
1565 glEnable GL_BLEND;
1566 glEnable GL_TEXTURE_2D;
1567 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1568
1569 glColor +($::CFG->{fow_intensity}) x 3, 1;
1570 $tex->draw_quad (0, 0, $w * 32, $h * 32);
1571
1572 glDisable GL_TEXTURE_2D;
1573 glDisable GL_BLEND;
1574 }
1575 }
1576
1577 glEndList;
1578 }
1579
1580 glCallList $self->{list};
1581
1582 if ($FOCUS != $self) {
1583 glColor 64/255, 64/255, 64/255;
1584 glLogicOp GL_AND;
1585 glEnable GL_COLOR_LOGIC_OP;
1586 glBegin GL_QUADS;
1587 glVertex 0, 0;
1588 glVertex 0, $::HEIGHT;
1589 glVertex $::WIDTH, $::HEIGHT;
1590 glVertex $::WIDTH, 0;
1591 glEnd;
1592 glDisable GL_COLOR_LOGIC_OP;
1593 }
1594}
1595
1596my %DIR = (
1597 SDLK_KP8, [1, "north"],
1598 SDLK_KP9, [2, "northeast"],
1599 SDLK_KP6, [3, "east"],
1600 SDLK_KP3, [4, "southeast"],
1601 SDLK_KP2, [5, "south"],
1602 SDLK_KP1, [6, "southwest"],
1603 SDLK_KP4, [7, "west"],
1604 SDLK_KP7, [8, "northwest"],
1605
1606 SDLK_UP, [1, "north"],
1607 SDLK_RIGHT, [3, "east"],
1608 SDLK_DOWN, [5, "south"],
1609 SDLK_LEFT, [7, "west"],
1610);
1611
1612sub key_down {
1613 my ($self, $ev) = @_;
1614
1615 my $mod = $ev->key_mod;
1616 my $sym = $ev->key_sym;
1617
1618 if ($sym == SDLK_KP5) {
1619 $::CONN->user_send ("command stay fire");
1620 } elsif ($sym == SDLK_a) {
1621 $::CONN->user_send ("command apply");
1622 } elsif (exists $DIR{$sym}) {
1623 if ($mod & KMOD_SHIFT) {
1624 $self->{shft}++;
1625 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1626 } elsif ($mod & KMOD_CTRL) {
1627 $self->{ctrl}++;
1628 $::CONN->user_send ("command run $DIR{$sym}[0]");
1629 } else {
1630 $::CONN->user_send ("command $DIR{$sym}[1]");
1631 }
1632 }
1633}
1634
1635sub key_up {
1636 my ($self, $ev) = @_;
1637
1638 my $mod = $ev->key_mod;
1639 my $sym = $ev->key_sym;
1640
1641 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1642 $::CONN->user_send ("command fire_stop");
1643 }
1644 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1645 $::CONN->user_send ("command run_stop");
1646 }
1647}
1648
1649#############################################################################
1650
1651package CFClient::UI::Animator; 2540package CFClient::UI::Animator;
1652 2541
1653use SDL::OpenGL; 2542use CFClient::OpenGL;
1654 2543
1655our @ISA = CFClient::UI::Bin::; 2544our @ISA = CFClient::UI::Bin::;
1656 2545
1657sub moveto { 2546sub moveto {
1658 my ($self, $x, $y) = @_; 2547 my ($self, $x, $y) = @_;
… …
1696 2585
1697sub new { 2586sub new {
1698 my $class = shift; 2587 my $class = shift;
1699 2588
1700 my $self = $class->SUPER::new ( 2589 my $self = $class->SUPER::new (
1701 state => 0, 2590 state => 0,
1702 connect_activate => \&toggle_flopper, 2591 on_activate => \&toggle_flopper,
1703 @_ 2592 @_
1704 ); 2593 );
1705 2594
1706 if ($self->{state}) {
1707 $self->{state} = 0;
1708 $self->toggle_flopper;
1709 }
1710
1711 $self 2595 $self
1712} 2596}
1713 2597
1714sub toggle_flopper { 2598sub toggle_flopper {
1715 my ($self) = @_; 2599 my ($self) = @_;
1716 2600
1717 # TODO: use animation 2601 $self->{other}->toggle_visibility;
1718 if ($self->{state} = !$self->{state}) { 2602}
1719 $CFClient::UI::TOPLEVEL->add ($self->{other}); 2603
1720 $self->{other}->move ( 2604#############################################################################
1721 ($::WIDTH - $self->{other}{w}) * 0.5, 2605
1722 ($::HEIGHT - $self->{other}{h}) * 0.5, 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 },
1723 ); 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};
1724 } else { 2981 } else {
1725 $CFClient::UI::TOPLEVEL->remove ($self->{other}); 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 };
1726 } 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;
1727} 3005}
1728 3006
1729############################################################################# 3007#############################################################################
1730 3008
1731package CFClient::UI::Toplevel; 3009package CFClient::UI::Root;
1732 3010
1733our @ISA = CFClient::UI::Container::; 3011our @ISA = CFClient::UI::Container::;
1734 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 $self
3026}
3027
1735sub size_request { 3028sub size_request {
1736 ($::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 $coord + 0.5
1737} 3046}
1738 3047
1739sub size_allocate { 3048sub size_allocate {
1740 my ($self, $x, $y, $w, $h) = @_; 3049 my ($self, $w, $h) = @_;
1741 3050
1742 $self->_size_allocate ($x, $y, $w, $h); 3051 for my $child ($self->children) {
3052 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1743 3053
1744 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 3054 $X = $child->{force_x} if exists $child->{force_x};
1745 for @{$self->{children}}; 3055 $Y = $child->{force_y} if exists $child->{force_y};
1746}
1747 3056
1748sub translate { 3057 $X = _to_pixel $X, $W, $self->{w};
3058 $Y = _to_pixel $Y, $H, $self->{h};
3059
3060 $child->configure ($X, $Y, $W, $H);
3061 }
3062}
3063
3064sub coord2local {
1749 my ($self, $x, $y) = @_; 3065 my ($self, $x, $y) = @_;
1750 3066
1751 ($x, $y) 3067 ($x, $y)
1752} 3068}
1753 3069
3070sub coord2global {
3071 my ($self, $x, $y) = @_;
3072
3073 ($x, $y)
3074}
3075
1754sub update { 3076sub update {
1755 my ($self) = @_; 3077 my ($self) = @_;
1756 3078
1757 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3079 $::WANT_REFRESH++;
1758 ::refresh ();
1759} 3080}
1760 3081
1761sub add { 3082sub add {
1762 my ($self, $widget) = @_; 3083 my ($self, @children) = @_;
1763 3084
3085 $_->{is_toplevel} = 1
3086 for @children;
3087
1764 $self->SUPER::add ($widget); 3088 $self->SUPER::add (@children);
1765
1766 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);
1767} 3089}
1768 3090
3091sub remove {
3092 my ($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} = $cb;
3116}
3117
1769sub draw { 3118sub draw {
1770 my ($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;
1771 3209
1772 $self->_draw; 3210 $self->_draw;
1773} 3211}
1774 3212
1775############################################################################# 3213#############################################################################
1776 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 $idx++
3383 }
3384}
3385
3386
3387#############################################################################
3388
1777package CFClient::UI; 3389package CFClient::UI;
1778 3390
1779$TOPLEVEL = new CFClient::UI::Toplevel; 3391$ROOT = new CFClient::UI::Root;
3392$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1780 3393
17811 33941
1782 3395

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