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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.92 by root, Wed Apr 12 23:32:27 2006 UTC vs.
Revision 1.293 by root, Tue Jun 6 03:05:16 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 ();
8use Event;
7 9
8use CFClient; 10use CFClient;
11use CFClient::Texture;
9 12
10our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
11 14
12our $TOPLEVEL; 15our $LAYOUT;
16our $ROOT;
17our $TOOLTIP;
13our $BUTTON_STATE; 18our $BUTTON_STATE;
19
20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
23 if (!$GRAB) {
24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25 if (length $widget->{tooltip}) {
26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
32
33 my $tip = $widget->{tooltip};
34
35 $tip = $tip->($widget) if CODE:: eq ref $tip;
36
37 $TOOLTIP->set_tooltip_from ($widget);
38 $TOOLTIP->show;
39 }
40
41 return;
42 }
43 }
44 }
45
46 $TOOLTIP->hide;
47 delete $TOOLTIP->{owner};
48});
49
50sub get_layout {
51 my $layout;
52
53 for (grep { $_->{name} } values %WIDGET) {
54 my $win = $layout->{$_->{name}} = { };
55
56 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
57 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
58 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
59 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
60
61 $win->{show} = $_->{visible} && $_->{is_toplevel};
62 }
63
64 $layout
65}
66
67sub set_layout {
68 my ($layout) = @_;
69
70 $LAYOUT = $layout;
71}
14 72
15# class methods for events 73# class methods for events
16sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 75 $FOCUS->emit (key_down => $_[0])
76 if $FOCUS;
18} 77}
19 78
20sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 80 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS;
22} 82}
23 83
24sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
25 my ($ev) = @_; 85 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
27 87
28 if (!$BUTTON_STATE) { 88 if (!$BUTTON_STATE) {
29 my $widget = $TOPLEVEL->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
30 90
31 $GRAB = $widget; 91 $GRAB = $widget;
32 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
33 }
34 93
94 $TOOLTIP_WATCHER->cb->();
95 }
96
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 98
37 $GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB; 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
100 if $GRAB;
38} 101}
39 102
40sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
41 my ($ev) = @_; 104 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
43 106
44 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 108
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 110
48 $GRAB->button_up ($ev, $GRAB->translate ($x, $y)) if $GRAB; 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
112 if $GRAB;
49 113
50 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 116 $grab->update if $grab;
53 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
118
119 $TOOLTIP_WATCHER->cb->();
54 } 120 }
55} 121}
56 122
57sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
58 my ($ev) = @_; 124 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 125 my ($x, $y) = ($ev->{x}, $ev->{y});
60 126
61 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 127 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 128
63 if ($widget != $HOVER) { 129 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
65 131
66 $hover->update if $hover; 132 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 134
70 $HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER; 135 $TOOLTIP_WATCHER->start;
136 }
137
138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER;
140}
141
142# convert position array to integers
143sub harmonize {
144 my ($vals) = @_;
145
146 my $rem = 0;
147
148 for (@$vals) {
149 my $i = int $_ + $rem;
150 $rem += $_ - $i;
151 $_ = $i;
152 }
153}
154
155sub full_refresh {
156 # make a copy, otherwise for complains about freed values.
157 my @widgets = values %WIDGET;
158
159 $_->update
160 for @widgets;
161}
162
163sub reconfigure_widgets {
164 # make a copy, otherwise C<for> complains about freed values.
165 my @widgets = values %WIDGET;
166
167 $_->reconfigure
168 for @widgets;
169}
170
171# call when resolution changes etc.
172sub rescale_widgets {
173 my ($sx, $sy) = @_;
174
175 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) {
177 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
178 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
179
180 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
181 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
182 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
183 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
184 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
185 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
186
187 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
188 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
189
190 }
191 }
192
193 reconfigure_widgets;
71} 194}
72 195
73############################################################################# 196#############################################################################
74 197
75package CFClient::UI::Base; 198package CFClient::UI::Base;
76 199
77use strict; 200use strict;
78 201
79use SDL::OpenGL; 202use CFClient::OpenGL;
80 203
81sub new { 204sub new {
82 my $class = shift; 205 my $class = shift;
83 206
84 my $self = bless { 207 my $self = bless {
85 x => 0, 208 x => "center",
86 y => 0, 209 y => "center",
87 z => 0, 210 z => 0,
88 w => -1, 211 w => undef,
89 h => -1, 212 h => undef,
213 can_events => 1,
90 @_ 214 @_
91 }, $class; 215 }, $class;
92 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
93 for (keys %$self) { 219 for (keys %$self) {
94 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
95 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
96 } 222 }
97 } 223 }
98 224
225 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
226 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
227 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
228 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
229 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
230
231 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
232 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
233
234 $self->show if $layout->{show};
235 }
236
99 $self 237 $self
100} 238}
101 239
240sub destroy {
241 my ($self) = @_;
242
243 $self->hide;
244 %$self = ();
245}
246
247sub show {
248 my ($self) = @_;
249
250 return if $self->{parent};
251
252 $CFClient::UI::ROOT->add ($self);
253}
254
255sub set_visible {
256 my ($self) = @_;
257
258 return if $self->{visible};
259
260 $self->{root} = $self->{parent}{root};
261 $self->{visible} = $self->{parent}{visible} + 1;
262
263 $self->emit (visibility_change => 1);
264
265 $self->realloc if !exists $self->{req_w};
266
267 $_->set_visible for $self->children;
268}
269
270sub set_invisible {
271 my ($self) = @_;
272
273 return unless $self->{visible};
274
275 $_->set_invisible for $self->children;
276
277 delete $self->{root};
278 delete $self->{visible};
279
280 undef $GRAB if $GRAB == $self;
281 undef $HOVER if $HOVER == $self;
282
283 $CFClient::UI::TOOLTIP_WATCHER->cb->()
284 if $TOOLTIP->{owner} == $self;
285
286 $self->focus_out;
287
288 $self->emit (visibility_change => 0);
289}
290
291sub set_visibility {
292 my ($self, $visible) = @_;
293
294 return if $self->{visible} == $visible;
295
296 $visible ? $self->hide
297 : $self->show;
298}
299
300sub toggle_visibility {
301 my ($self) = @_;
302
303 $self->{visible}
304 ? $self->hide
305 : $self->show;
306}
307
308sub hide {
309 my ($self) = @_;
310
311 $self->set_invisible;
312
313 $self->{parent}->remove ($self)
314 if $self->{parent};
315}
316
102sub move { 317sub move_abs {
103 my ($self, $x, $y, $z) = @_; 318 my ($self, $x, $y, $z) = @_;
104 $self->{x} = $x; 319
105 $self->{y} = $y; 320 $self->{x} = List::Util::max 0, int $x;
321 $self->{y} = List::Util::max 0, int $y;
106 $self->{z} = $z if defined $z; 322 $self->{z} = $z if defined $z;
107}
108 323
109sub needs_redraw { 324 $self->update;
110 0 325}
326
327sub set_size {
328 my ($self, $w, $h) = @_;
329
330 $self->{force_w} = $w;
331 $self->{force_h} = $h;
332
333 $self->realloc;
111} 334}
112 335
113sub size_request { 336sub size_request {
114 require Carp; 337 require Carp;
115 Carp::confess "size_request is abtract"; 338 Carp::confess "size_request is abstract";
116} 339}
117 340
118sub _size_allocate { 341sub configure {
119 my ($self, $x, $y, $w, $h) = @_; 342 my ($self, $x, $y, $w, $h) = @_;
120 343
344 if ($self->{aspect}) {
345 my ($ow, $oh) = ($w, $h);
346
347 $w = List::Util::min $w, int $h * $self->{aspect};
348 $h = List::Util::min $h, int $w / $self->{aspect};
349
350 # use alignment to adjust x, y
351
352 $x += int 0.5 * ($ow - $w);
353 $y += int 0.5 * ($oh - $h);
354 }
355
356 if ($self->{x} ne $x || $self->{y} ne $y) {
121 $self->{x} = $x; 357 $self->{x} = $x;
122 $self->{y} = $y; 358 $self->{y} = $y;
359 $self->update;
360 }
123 361
124 return unless $self->{w} != $w || $self->{h} != $h; 362 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
363 return unless $self->{visible};
125 364
126 $self->{w} = $w; 365 $self->{alloc_w} = $w;
127 $self->{h} = $h; 366 $self->{alloc_h} = $h;
128 367
368 $self->{root}{size_alloc}{$self+0} = $self;
129 1 369 }
130} 370}
131 371
132sub size_allocate { 372sub size_allocate {
373 # nothing to be done
374}
375
376sub children {
377 # nop
378}
379
380sub visible_children {
381 $_[0]->children
382}
383
384sub set_max_size {
133 my ($self, $x, $y, $w, $h) = @_; 385 my ($self, $w, $h) = @_;
134 386
135 $self->_size_allocate ($x, $y, $w, $h); 387 $self->{max_w} = int $w if defined $w;
388 $self->{max_h} = int $h if defined $h;
389
390 $self->realloc;
391}
392
393sub set_tooltip {
394 my ($self, $tooltip) = @_;
395
396 $tooltip =~ s/^\s+//;
397 $tooltip =~ s/\s+$//;
398
399 return if $self->{tooltip} eq $tooltip;
400
401 $self->{tooltip} = $tooltip;
402
403 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
404 delete $CFClient::UI::TOOLTIP->{owner};
405 $CFClient::UI::TOOLTIP_WATCHER->cb->();
406 }
136} 407}
137 408
138# translate global coordinates to local coordinate system 409# translate global coordinates to local coordinate system
139sub translate { 410sub coord2local {
140 my ($self, $x, $y) = @_; 411 my ($self, $x, $y) = @_;
141 412
142 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 413 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
414}
415
416# translate local coordinates to global coordinate system
417sub coord2global {
418 my ($self, $x, $y) = @_;
419
420 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
143} 421}
144 422
145sub focus_in { 423sub focus_in {
146 my ($self) = @_; 424 my ($self) = @_;
147 425
148 return if $FOCUS == $self; 426 return if $FOCUS == $self;
427 return unless $self->{can_focus};
149 428
150 my $focus = $FOCUS; $FOCUS = $self; 429 my $focus = $FOCUS; $FOCUS = $self;
430
431 $self->_emit (focus_in => $focus);
432
151 $focus->update if $focus; 433 $focus->update if $focus;
152 $FOCUS->update; 434 $FOCUS->update;
153} 435}
154 436
155sub focus_out { 437sub focus_out {
156 my ($self) = @_; 438 my ($self) = @_;
157 439
158 return unless $FOCUS == $self; 440 return unless $FOCUS == $self;
159 441
160 my $focus = $FOCUS; undef $FOCUS; 442 my $focus = $FOCUS; undef $FOCUS;
443
444 $self->_emit (focus_out => $focus);
445
161 $focus->update if $focus; #? 446 $focus->update if $focus; #?
162}
163 447
448 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
449 unless $FOCUS;
450}
451
164sub mouse_motion { } 452sub mouse_motion { 0 }
165sub button_up { } 453sub button_up { 0 }
166sub key_down { } 454sub key_down { 0 }
167sub key_up { } 455sub key_up { 0 }
168 456
169sub button_down { 457sub button_down {
170 my ($self, $ev, $x, $y) = @_; 458 my ($self, $ev, $x, $y) = @_;
171 459
172 $self->focus_in; 460 $self->focus_in;
173}
174 461
175sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
176sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
177sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
178sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
179sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
180
181sub draw {
182 my ($self) = @_;
183
184 return unless $self->{h} && $self->{w};
185
186 glPushMatrix;
187 glTranslate $self->{x}, $self->{y}, 0;
188 $self->_draw;
189 glPopMatrix;
190
191 if ($self == $HOVER) {
192 my ($x, $y) = @$self{qw(x y)};
193
194 glColor 0, 0, 1, 0.2;
195 glEnable GL_BLEND;
196 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
197 glBegin GL_QUADS;
198 glVertex $x , $y;
199 glVertex $x + $self->{w}, $y;
200 glVertex $x + $self->{w}, $y + $self->{h};
201 glVertex $x , $y + $self->{h};
202 glEnd;
203 glDisable GL_BLEND;
204 } 462 0
205}
206
207sub _draw {
208 my ($self) = @_;
209
210 warn "no draw defined for $self\n";
211} 463}
212 464
213sub find_widget { 465sub find_widget {
214 my ($self, $x, $y) = @_; 466 my ($self, $x, $y) = @_;
467
468 return () unless $self->{can_events};
215 469
216 return $self 470 return $self
217 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 471 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
218 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 472 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
219 473
220 () 474 ()
221} 475}
222 476
223sub set_parent { 477sub set_parent {
224 my ($self, $par) = @_; 478 my ($self, $parent) = @_;
225 479
226 $self->{parent} = $par;
227 Scalar::Util::weaken $self->{parent}; 480 Scalar::Util::weaken ($self->{parent} = $parent);
481 $self->set_visible if $parent->{visible};
228} 482}
229 483
230sub get_parent { 484sub connect {
231 $_[0]->{parent} 485 my ($self, $signal, $cb) = @_;
486
487 push @{ $self->{signal_cb}{$signal} }, $cb;
488}
489
490sub _emit {
491 my ($self, $signal, @args) = @_;
492
493 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
494}
495
496sub emit {
497 my ($self, $signal, @args) = @_;
498
499 $self->_emit ($signal, @args)
500 || $self->$signal (@args);
501}
502
503sub visibility_change {
504 #my ($self, $visible) = @_;
505}
506
507sub realloc {
508 my ($self) = @_;
509
510 if ($self->{visible}) {
511 return if $self->{root}{realloc}{$self+0};
512
513 $self->{root}{realloc}{$self+0} = $self;
514 $self->{root}->update;
515 } else {
516 delete $self->{req_w};
517 delete $self->{req_h};
518 }
232} 519}
233 520
234sub update { 521sub update {
235 my ($self) = @_; 522 my ($self) = @_;
236 523
237 $self->{parent}->update 524 $self->{parent}->update
238 if $self->{parent}; 525 if $self->{parent};
239} 526}
240 527
241sub connect { 528sub reconfigure {
242 my ($self, $signal, $cb) = @_; 529 my ($self) = @_;
243 530
244 push @{ $self->{cb}{$signal} }, $cb; 531 $self->realloc;
532 $self->update;
245} 533}
246 534
247sub emit { 535# using global variables seems a bit hacky, but passing through all drawing
248 my ($self, $signal, @args) = @_; 536# functions seems pointless.
537our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
249 538
250 $_->($self, @args) 539sub draw {
251 for @{$self->{cb}{$signal} || []}; 540 my ($self) = @_;
541
542 return unless $self->{h} && $self->{w};
543
544 # update screen rectangle
545 local $draw_x = $draw_x + $self->{x};
546 local $draw_y = $draw_y + $self->{y};
547 local $draw_w = $draw_x + $self->{w};
548 local $draw_h = $draw_y + $self->{h};
549
550 # skip widgets that are entirely outside the drawing area
551 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
552 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
553
554 glPushMatrix;
555 glTranslate $self->{x}, $self->{y}, 0;
556
557 if ($self == $HOVER && $self->{can_hover}) {
558 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
559 glEnable GL_BLEND;
560 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
561 glBegin GL_QUADS;
562 glVertex 0 , 0;
563 glVertex $self->{w}, 0;
564 glVertex $self->{w}, $self->{h};
565 glVertex 0 , $self->{h};
566 glEnd;
567 glDisable GL_BLEND;
568 }
569
570 if ($ENV{CFPLUS_DEBUG} & 1) {
571 glPushMatrix;
572 glColor 1, 1, 0, 1;
573 glTranslate 0.375, 0.375;
574 glBegin GL_LINE_LOOP;
575 glVertex 0 , 0;
576 glVertex $self->{w} - 1, 0;
577 glVertex $self->{w} - 1, $self->{h} - 1;
578 glVertex 0 , $self->{h} - 1;
579 glEnd;
580 glPopMatrix;
581 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
582 }
583
584 $self->_draw;
585 glPopMatrix;
586}
587
588sub _draw {
589 my ($self) = @_;
590
591 warn "no draw defined for $self\n";
252} 592}
253 593
254sub DESTROY { 594sub DESTROY {
255 my ($self) = @_; 595 my ($self) = @_;
256 596
597 delete $WIDGET{$self+0};
257 #$self->deactivate; 598 #$self->deactivate;
258} 599}
259 600
260############################################################################# 601#############################################################################
261 602
262package CFClient::UI::DrawBG; 603package CFClient::UI::DrawBG;
263 604
264our @ISA = CFClient::UI::Base::; 605our @ISA = CFClient::UI::Base::;
265 606
266use strict; 607use strict;
267use SDL::OpenGL; 608use CFClient::OpenGL;
268 609
269sub new { 610sub new {
270 my $class = shift; 611 my $class = shift;
271 612
272 # range [value, low, high, page] 613 # range [value, low, high, page]
273 614
274 $class->SUPER::new ( 615 $class->SUPER::new (
275 bg => [0, 0, 0, 0.2], 616 #bg => [0, 0, 0, 0.2],
276 active_bg => [1, 1, 1, 0.5], 617 #active_bg => [1, 1, 1, 0.5],
277 @_ 618 @_
278 ) 619 )
279} 620}
280 621
281sub _draw { 622sub _draw {
282 my ($self) = @_; 623 my ($self) = @_;
283 624
625 my $color = $FOCUS == $self && $self->{active_bg}
626 ? $self->{active_bg}
627 : $self->{bg};
628
629 if ($color && (@$color < 4 || $color->[3])) {
284 my ($w, $h) = @$self{qw(w h)}; 630 my ($w, $h) = @$self{qw(w h)};
285 631
286 glEnable GL_BLEND; 632 glEnable GL_BLEND;
287 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 633 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
288 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 634 glColor_premultiply @$color;
289 635
290 glBegin GL_QUADS; 636 glBegin GL_QUADS;
291 glVertex 0 , 0; 637 glVertex 0 , 0;
292 glVertex 0 , $h; 638 glVertex 0 , $h;
293 glVertex $w, $h; 639 glVertex $w, $h;
294 glVertex $w, 0; 640 glVertex $w, 0;
295 glEnd; 641 glEnd;
296 642
297 glDisable GL_BLEND; 643 glDisable GL_BLEND;
644 }
298} 645}
299 646
300############################################################################# 647#############################################################################
301 648
302package CFClient::UI::Empty; 649package CFClient::UI::Empty;
303
304our @ISA = CFClient::UI::Base::;
305
306sub size_request {
307 (0, 0)
308}
309
310sub draw { }
311
312#############################################################################
313
314package CFClient::UI::Container;
315 650
316our @ISA = CFClient::UI::Base::; 651our @ISA = CFClient::UI::Base::;
317 652
318sub new { 653sub new {
319 my ($class, %arg) = @_; 654 my ($class, %arg) = @_;
655 $class->SUPER::new (can_events => 0, %arg);
656}
320 657
658sub size_request {
659 my ($self) = @_;
660
661 ($self->{w} + 0, $self->{h} + 0)
662}
663
664sub draw { }
665
666#############################################################################
667
668package CFClient::UI::Container;
669
670our @ISA = CFClient::UI::Base::;
671
672sub new {
673 my ($class, %arg) = @_;
674
321 my $children = delete $arg{children} || []; 675 my $children = delete $arg{children};
322 676
323 my $self = $class->SUPER::new (children => [], %arg); 677 my $self = $class->SUPER::new (
678 children => [],
679 can_events => 0,
680 %arg,
681 );
682
324 $self->add ($_) for @$children; 683 $self->add (@$children)
684 if $children;
325 685
326 $self 686 $self
327} 687}
328 688
329sub add { 689sub add {
330 my ($self, $chld) = @_; 690 my ($self, @widgets) = @_;
331 691
332 $chld->set_parent ($self); 692 $_->set_parent ($self)
693 for @widgets;
694
695 use sort 'stable';
333 696
334 $self->{children} = [ 697 $self->{children} = [
335 sort { $a->{z} <=> $b->{z} } 698 sort { $a->{z} <=> $b->{z} }
336 @{$self->{children}}, $chld 699 @{$self->{children}}, @widgets
337 ]; 700 ];
338 701
339 $self->{w} = $self->{h} = -1; 702 $self->realloc;
340 $self->update; 703}
704
705sub children {
706 @{ $_[0]{children} }
707}
708
709sub remove {
710 my ($self, $child) = @_;
711
712 delete $child->{parent};
713 $child->hide;
714
715 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
716
717 $self->realloc;
718}
719
720sub clear {
721 my ($self) = @_;
722
723 my $children = delete $self->{children};
724 $self->{children} = [];
725
726 for (@$children) {
727 delete $_->{parent};
728 $_->hide;
729 }
730
731 $self->realloc;
732}
733
734sub find_widget {
735 my ($self, $x, $y) = @_;
736
737 $x -= $self->{x};
738 $y -= $self->{y};
739
740 my $res;
741
742 for (reverse $self->visible_children) {
743 $res = $_->find_widget ($x, $y)
744 and return $res;
745 }
746
747 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
748}
749
750sub _draw {
751 my ($self) = @_;
752
753 $_->draw for @{$self->{children}};
754}
755
756#############################################################################
757
758package CFClient::UI::Bin;
759
760our @ISA = CFClient::UI::Container::;
761
762sub new {
763 my ($class, %arg) = @_;
764
765 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
766
767 $class->SUPER::new (children => [$child], %arg)
768}
769
770sub add {
771 my ($self, $child) = @_;
772
773 $self->{children} = [];
774
775 $self->SUPER::add ($child);
341} 776}
342 777
343sub remove { 778sub remove {
344 my ($self, $widget) = @_; 779 my ($self, $widget) = @_;
345 780
346 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 781 $self->SUPER::remove ($widget);
347 782
348 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 783 $self->{children} = [new CFClient::UI::Empty]
784 unless @{$self->{children}};
785}
786
787sub child { $_[0]->{children}[0] }
788
789sub size_request {
790 $_[0]{children}[0]->size_request
791}
792
793sub size_allocate {
794 my ($self, $w, $h) = @_;
795
796 $self->{children}[0]->configure (0, 0, $w, $h);
797}
798
799#############################################################################
800
801# back-buffered drawing area
802
803package CFClient::UI::Window;
804
805our @ISA = CFClient::UI::Bin::;
806
807use CFClient::OpenGL;
808
809sub new {
810 my ($class, %arg) = @_;
811
812 my $self = $class->SUPER::new (%arg);
813}
814
815sub update {
816 my ($self) = @_;
817
818 $ROOT->on_post_alloc ($self => sub { $self->render_child });
819 $self->SUPER::update;
820}
821
822sub size_allocate {
823 my ($self, $w, $h) = @_;
824
825 $self->SUPER::size_allocate ($w, $h);
826 $self->update;
827}
828
829sub _render {
830 my ($self) = @_;
831
832 $self->{children}[0]->draw;
833}
834
835sub render_child {
836 my ($self) = @_;
837
838 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
839 glClearColor 0, 0, 0, 0;
840 glClear GL_COLOR_BUFFER_BIT;
841
842 {
843 package CFClient::UI::Base;
844
845 ($draw_x, $draw_y, $draw_w, $draw_h) =
846 (0, 0, $self->{w}, $self->{h});
847 }
848
849 $self->_render;
850 };
851}
852
853sub _draw {
854 my ($self) = @_;
855
856 my ($w, $h) = @$self{qw(w h)};
857
858 my $tex = $self->{texture}
859 or return;
860
861 glEnable GL_TEXTURE_2D;
862 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
863 glColor 0, 0, 0, 1;
864
865 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
866
867 glDisable GL_TEXTURE_2D;
868}
869
870#############################################################################
871
872package CFClient::UI::ViewPort;
873
874our @ISA = CFClient::UI::Window::;
875
876sub new {
877 my $class = shift;
878
879 $class->SUPER::new (
880 scroll_x => 0,
881 scroll_y => 1,
882 @_,
883 )
884}
885
886sub size_request {
887 my ($self) = @_;
888
889 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
890
891 $w = 10 if $self->{scroll_x};
892 $h = 10 if $self->{scroll_y};
893
894 ($w, $h)
895}
896
897sub size_allocate {
898 my ($self, $w, $h) = @_;
899
900 my $child = $self->child;
901
902 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
903 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
904
905 $self->child->configure (0, 0, $w, $h);
906 $self->update;
907}
908
909sub set_offset {
910 my ($self, $x, $y) = @_;
911
912 $self->{view_x} = int $x;
913 $self->{view_y} = int $y;
914
915 $self->update;
916}
917
918# hmm, this does not work for topleft of $self... but we should not ask for that
919sub coord2local {
920 my ($self, $x, $y) = @_;
921
922 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
923}
924
925sub coord2global {
926 my ($self, $x, $y) = @_;
927
928 $x = List::Util::min $self->{w}, $x - $self->{view_x};
929 $y = List::Util::min $self->{h}, $y - $self->{view_y};
930
931 $self->SUPER::coord2global ($x, $y)
349} 932}
350 933
351sub find_widget { 934sub find_widget {
352 my ($self, $x, $y) = @_; 935 my ($self, $x, $y) = @_;
353 936
354 $x -= $self->{x}; 937 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
355 $y -= $self->{y}; 938 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
356 939 ) {
357 my $res;
358
359 for (reverse @{ $self->{children} }) {
360 $res = $_->find_widget ($x, $y)
361 and return $res;
362 }
363
364 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 940 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
941 } else {
942 $self->CFClient::UI::Base::find_widget ($x, $y)
943 }
365} 944}
366 945
367sub _draw { 946sub _render {
368 my ($self) = @_; 947 my ($self) = @_;
369 948
370 $_->draw for @{$self->{children}}; 949 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
950 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
951
952 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
953
954 $self->SUPER::_render;
371} 955}
372 956
373############################################################################# 957#############################################################################
374 958
375package CFClient::UI::Bin; 959package CFClient::UI::ScrolledWindow;
376 960
377our @ISA = CFClient::UI::Container::; 961our @ISA = CFClient::UI::HBox::;
378 962
379sub new { 963sub new {
380 my ($class, %arg) = @_; 964 my ($class, %arg) = @_;
381 965
382 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 966 my $child = delete $arg{child};
383 967
384 $class->SUPER::new (children => [$child], %arg) 968 my $self;
969
970 my $slider = new CFClient::UI::Slider
971 vertical => 1,
972 range => [0, 0, 1, 0.01], # HACK fix
973 on_changed => sub {
974 $self->{vp}->set_offset (0, $_[1]);
975 },
976 ;
977
978 $self = $class->SUPER::new (
979 vp => (new CFClient::UI::ViewPort expand => 1),
980 slider => $slider,
981 %arg,
982 );
983
984 $self->SUPER::add ($self->{vp}, $self->{slider});
985 $self->add ($child) if $child;
986
987 $self
385} 988}
386 989
387sub add { 990sub add {
388 my ($self, $widget) = @_; 991 my ($self, $widget) = @_;
389 992
390 $self->{children} = []; 993 $self->{vp}->add ($self->{child} = $widget);
391
392 $self->SUPER::add ($widget);
393} 994}
394 995
395sub remove { 996sub update {
396 my ($self, $widget) = @_; 997 my ($self) = @_;
397 998
398 $self->SUPER::remove ($widget); 999 $self->SUPER::update;
399 1000
400 $self->{children} = [new CFClient::UI::Empty] 1001 # todo: overwrite size_allocate of child
401 unless @{$self->{children}}; 1002 my $child = $self->{vp}->child;
402} 1003 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
403
404sub child { $_[0]->{children}[0] }
405
406sub size_request {
407 $_[0]{children}[0]->size_request
408} 1004}
409 1005
410sub size_allocate { 1006sub size_allocate {
411 my ($self, $x, $y, $w, $h) = @_; 1007 my ($self, $w, $h) = @_;
412 1008
413 $self->_size_allocate ($x, $y, $w, $h) or return; 1009 $self->SUPER::size_allocate ($w, $h);
414 1010
415 $self->{children}[0]->size_allocate (0, 0, $w, $h); 1011 my $child = $self->{vp}->child;
1012 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
416} 1013}
1014
1015#TODO# update range on size_allocate depending on child
1016# update viewport offset on scroll
417 1017
418############################################################################# 1018#############################################################################
419 1019
420package CFClient::UI::Window; 1020package CFClient::UI::Frame;
421 1021
422our @ISA = CFClient::UI::Bin::; 1022our @ISA = CFClient::UI::Bin::;
423 1023
424use SDL::OpenGL; 1024use CFClient::OpenGL;
1025
1026sub new {
1027 my $class = shift;
1028
1029 $class->SUPER::new (
1030 bg => undef,
1031 @_,
1032 )
1033}
1034
1035sub _draw {
1036 my ($self) = @_;
1037
1038 if ($self->{bg}) {
1039 my ($w, $h) = @$self{qw(w h)};
1040
1041 glEnable GL_BLEND;
1042 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1043 glColor_premultiply @{ $self->{bg} };
1044
1045 glBegin GL_QUADS;
1046 glVertex 0 , 0;
1047 glVertex 0 , $h;
1048 glVertex $w, $h;
1049 glVertex $w, 0;
1050 glEnd;
1051
1052 glDisable GL_BLEND;
1053 }
1054
1055 $self->SUPER::_draw;
1056}
1057
1058#############################################################################
1059
1060package CFClient::UI::FancyFrame;
1061
1062our @ISA = CFClient::UI::Bin::;
1063
1064use CFClient::OpenGL;
1065
1066my $bg =
1067 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1068 mipmap => 1, wrap => 1;
1069
1070my @border =
1071 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1072 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
425 1073
426sub new { 1074sub new {
427 my ($class, %arg) = @_; 1075 my ($class, %arg) = @_;
428 1076
1077 my $title = delete $arg{title};
1078
429 my $self = $class->SUPER::new (%arg); 1079 my $self = $class->SUPER::new (
430} 1080 bg => [1, 1, 1, 1],
1081 border_bg => [1, 1, 1, 1],
1082 border => 0.6,
1083 can_events => 1,
1084 min_w => 16,
1085 min_h => 16,
1086 %arg,
1087 );
431 1088
432sub update { 1089 $self->{title} = new CFClient::UI::Label
1090 align => 0,
1091 valign => 1,
1092 text => $title,
1093 fontsize => $self->{border}
1094 if defined $title;
1095
1096 $self
1097}
1098
1099sub add {
433 my ($self) = @_; 1100 my ($self, @widgets) = @_;
434 1101
435 # we want to do this delayed... 1102 $self->SUPER::add (@widgets);
436 $self->render_chld; 1103 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
437 $self->SUPER::update;
438} 1104}
439 1105
440sub render_chld { 1106sub border {
441 my ($self) = @_; 1107 int $_[0]{border} * $::FONTSIZE
1108}
442 1109
443 $self->{texture} = 1110sub size_request {
444 CFClient::Texture->new_from_opengl ( 1111 my ($self) = @_;
445 $self->{w}, $self->{h}, sub { $self->child->draw } 1112
446 ); 1113 $self->{title}->size_request
1114 if $self->{title};
1115
1116 my ($w, $h) = $self->SUPER::size_request;
1117
1118 (
1119 $w + $self->border * 2,
1120 $h + $self->border * 2,
1121 )
447} 1122}
448 1123
449sub size_allocate { 1124sub size_allocate {
450 my ($self, $x, $y, $w, $h) = @_; 1125 my ($self, $w, $h) = @_;
451 1126
452 $self->_size_allocate ($x, $y, $w, $h) or return; 1127 if ($self->{title}) {
453 1128 $self->{title}{w} = $w;
1129 $self->{title}{h} = $h;
454 $self->child->size_allocate (0, 0, $w, $h); 1130 $self->{title}->size_allocate ($w, $h);
1131 }
455 1132
456 $self->render_chld; 1133 my $border = $self->border;
457}
458 1134
459sub _draw { 1135 $h -= List::Util::max 0, $border * 2;
460 my ($self) = @_; 1136 $w -= List::Util::max 0, $border * 2;
461
462 my ($w, $h) = ($self->w, $self->h);
463
464 my $tex = $self->{texture}
465 or return;
466
467 glEnable GL_BLEND;
468 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
469 glEnable GL_TEXTURE_2D;
470 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
471
472 $tex->draw_quad (0, 0, $w, $h);
473
474 glDisable GL_BLEND;
475 glDisable GL_TEXTURE_2D;
476}
477
478#############################################################################
479
480package CFClient::UI::Frame;
481
482our @ISA = CFClient::UI::Bin::;
483
484use SDL::OpenGL;
485
486sub size_request {
487 my ($self) = @_;
488 my $chld = $self->child
489 or return (0, 0);
490
491 $chld->move (2, 2);
492
493 map { $_ + 4 } $chld->size_request;
494}
495
496sub size_allocate {
497 my ($self, $x, $y, $w, $h) = @_;
498 1137
499 $self->_size_allocate ($x, $y, $w, $h) or return; 1138 $self->child->configure ($border, $border, $w, $h);
500
501 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
502}
503
504sub _draw {
505 my ($self) = @_;
506
507 my $chld = $self->child;
508
509 my ($w, $h) = $chld->size_request;
510
511 glBegin GL_QUADS;
512 glColor 0, 0, 0;
513 glVertex 0 , 0;
514 glVertex 0 , $h + 4;
515 glVertex $w + 4 , $h + 4;
516 glVertex $w + 4 , 0;
517 glEnd;
518
519 $chld->draw;
520}
521
522#############################################################################
523
524package CFClient::UI::FancyFrame;
525
526our @ISA = CFClient::UI::Bin::;
527
528use SDL::OpenGL;
529
530my @tex =
531 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
532 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
533
534sub size_request {
535 my ($self) = @_;
536
537 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
538
539 my ($w, $h) = $self->SUPER::size_request;
540
541 $h += $tex[1]->{h};
542 $h += $tex[4]->{h};
543 $w += $tex[2]->{w};
544 $w += $tex[3]->{w};
545
546 ($w, $h)
547}
548
549sub size_allocate {
550 my ($self, $x, $y, $w, $h) = @_;
551
552 $self->_size_allocate ($x, $y, $w, $h) or return;
553
554 $h -= $tex[1]{h};
555 $h -= $tex[4]{h};
556 $w -= $tex[2]{w};
557 $w -= $tex[3]{w};
558
559 $h = $h < 0 ? 0 : $h;
560 $w = $w < 0 ? 0 : $w;
561
562 my $child = $self->child;
563
564 $child->size_allocate ($tex[3]->{w}, $tex[1]->{h}, $w, $h);
565} 1139}
566 1140
567sub button_down { 1141sub button_down {
568 my ($self, $ev, $x, $y) = @_; 1142 my ($self, $ev, $x, $y) = @_;
569 1143
570 if ($x < $self->{w} && $x >= $self->{w} - $tex[2]{w} 1144 my ($w, $h) = @$self{qw(w h)};
571 && $y < $self->{h} && $y >= $self->{h} - $tex[4]{h}) { 1145 my $border = $self->border;
572 1146
1147 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1148 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1149
1150 if ($lr & $td) {
1151 my ($wx, $wy) = ($self->{x}, $self->{y});
573 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1152 my ($ox, $oy) = ($ev->{x}, $ev->{y});
574 my ($bw, $bh) = ($self->{w}, $self->{h}); 1153 my ($bw, $bh) = ($self->{w}, $self->{h});
1154
1155 my $mx = $x < $border;
1156 my $my = $y < $border;
575 1157
576 $self->{motion} = sub { 1158 $self->{motion} = sub {
577 my ($ev, $x, $y) = @_; 1159 my ($ev, $x, $y) = @_;
578 1160
579 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1161 my $dx = $ev->{x} - $ox;
1162 my $dy = $ev->{y} - $oy;
580 1163
581 $self->{user_w} = $bw + $x - $ox; 1164 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
582 $self->{user_h} = $bh + $y - $oy; 1165 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1166
1167 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
583 $self->update; 1168 $self->realloc;
584 }; 1169 };
585 1170
586 } elsif ($x >= 0 && $x < $self->{w} 1171 } elsif ($lr ^ $td) {
587 && $y >= 0 && $y < $tex[1]{h}) {
588
589 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1172 my ($ox, $oy) = ($ev->{x}, $ev->{y});
590 my ($bx, $by) = ($self->{x}, $self->{y}); 1173 my ($bx, $by) = ($self->{x}, $self->{y});
591 1174
592 $self->{motion} = sub { 1175 $self->{motion} = sub {
593 my ($ev, $x, $y) = @_; 1176 my ($ev, $x, $y) = @_;
594 1177
595 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1178 ($x, $y) = ($ev->{x}, $ev->{y});
596 1179
597 $self->move ($bx + $x - $ox, $by + $y - $oy); 1180 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
598 $self->update; 1181 # HACK: the next line is required to enforce placement
1182 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
599 }; 1183 };
1184 } else {
1185 return 0;
1186 }
1187
600 } 1188 1
601} 1189}
602 1190
603sub button_up { 1191sub button_up {
604 my ($self, $ev, $x, $y) = @_; 1192 my ($self, $ev, $x, $y) = @_;
605 1193
606 delete $self->{motion}; 1194 !!delete $self->{motion}
607} 1195}
608 1196
609sub mouse_motion { 1197sub mouse_motion {
610 my ($self, $ev, $x, $y) = @_; 1198 my ($self, $ev, $x, $y) = @_;
611 1199
612 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1200 $self->{motion}->($ev, $x, $y) if $self->{motion};
1201
1202 !!$self->{motion}
613} 1203}
614 1204
615sub _draw { 1205sub _draw {
616 my ($self) = @_; 1206 my ($self) = @_;
617 1207
1208 my $child = $self->{children}[0];
1209
618 my ($w, $h) = ($self->{w}, $self->{h}); 1210 my ($w, $h ) = ($self->{w}, $self->{h});
619 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1211 my ($cw, $ch) = ($child->{w}, $child->{h});
620 1212
621 glEnable GL_BLEND;
622 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
623 glEnable GL_TEXTURE_2D; 1213 glEnable GL_TEXTURE_2D;
624 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1214 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
625 1215
626 my $top = $tex[1]; 1216 my $border = $self->border;
627 $top->draw_quad (0, 0, $w, $top->{h});
628 1217
629 my $left = $tex[3]; 1218 glColor @{ $self->{border_bg} };
630 $left->draw_quad (0, $top->{h}, $left->{w}, $ch); 1219 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1220 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1221 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1222 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
631 1223
632 my $right = $tex[2]; 1224 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
633 $right->draw_quad ($w - $right->{w}, $top->{h}, $right->{w}, $ch); 1225 glColor @{ $self->{bg} };
634 1226
635 my $bottom = $tex[4]; 1227 # TODO: repeat texture not scale
636 $bottom->draw_quad (0, $h - $bottom->{h}, $w, $bottom->{h}); 1228 # solve this better(?)
637 1229 $bg->{s} = $cw / $bg->{w};
638 my $bg = $tex[0]; 1230 $bg->{t} = $ch / $bg->{h};
639 1231 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
640 glBindTexture GL_TEXTURE_2D, $bg->{name}; 1232 }
641 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
642
643 my $rep_x = $cw / $bg->{w};
644 my $rep_y = $ch / $bg->{h};
645
646 $bg->draw_quad ($left->{w}, $top->{h}, $cw, $ch);
647 1233
648 glDisable GL_TEXTURE_2D; 1234 glDisable GL_TEXTURE_2D;
649 glDisable GL_BLEND;
650 1235
651 $self->child->draw; 1236 $child->draw;
652 1237
1238 if ($self->{title}) {
1239 glTranslate 0, $border - $self->{h};
1240 $self->{title}->_draw;
1241 }
653} 1242}
654 1243
655############################################################################# 1244#############################################################################
656 1245
657package CFClient::UI::Table; 1246package CFClient::UI::Table;
658 1247
659our @ISA = CFClient::UI::Base::; 1248our @ISA = CFClient::UI::Base::;
660 1249
661use List::Util qw(max sum); 1250use List::Util qw(max sum);
662 1251
663use SDL::OpenGL; 1252use CFClient::OpenGL;
664 1253
665sub new { 1254sub new {
666 my $class = shift; 1255 my $class = shift;
667 1256
668 $class->SUPER::new ( 1257 $class->SUPER::new (
669 col_expand => [], 1258 col_expand => [],
670 @_ 1259 @_,
671 ) 1260 )
672} 1261}
673 1262
1263sub children {
1264 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1265}
1266
674sub add { 1267sub add {
675 my ($self, $x, $y, $chld) = @_; 1268 my ($self, $x, $y, $child) = @_;
676 1269
1270 $child->set_parent ($self);
677 $self->{children}[$y][$x] = $chld; 1271 $self->{children}[$y][$x] = $child;
678 $chld->set_parent ($self);
679 1272
680 $self->{w} = $self->{h} = -1; 1273 $self->realloc;
681 $self->update; 1274}
1275
1276# TODO: move to container class maybe? send children a signal on removal?
1277sub clear {
1278 my ($self) = @_;
1279
1280 my @children = $self->children;
1281 delete $self->{children};
1282
1283 for (@children) {
1284 delete $_->{parent};
1285 $_->hide;
1286 }
1287
1288 $self->realloc;
682} 1289}
683 1290
684sub get_wh { 1291sub get_wh {
685 my ($self) = @_; 1292 my ($self) = @_;
686 1293
… …
691 or next; 1298 or next;
692 1299
693 for my $x (0 .. $#$row) { 1300 for my $x (0 .. $#$row) {
694 my $widget = $row->[$x] 1301 my $widget = $row->[$x]
695 or next; 1302 or next;
696 my ($w, $h) = $widget->size_request; 1303 my ($w, $h) = @$widget{qw(req_w req_h)};
697 1304
698 $w[$x] = max $w[$x], $w; 1305 $w[$x] = max $w[$x], $w;
699 $h[$y] = max $h[$y], $h; 1306 $h[$y] = max $h[$y], $h;
700 } 1307 }
701 } 1308 }
… …
713 (sum @$hs), 1320 (sum @$hs),
714 ) 1321 )
715} 1322}
716 1323
717sub size_allocate { 1324sub size_allocate {
718 my ($self, $x, $y, $w, $h) = @_; 1325 my ($self, $w, $h) = @_;
719
720 $self->_size_allocate ($x, $y, $w, $h) or return;
721 1326
722 my ($ws, $hs) = $self->get_wh; 1327 my ($ws, $hs) = $self->get_wh;
723 1328
724 my $req_w = sum @$ws; 1329 my $req_w = (sum @$ws) || 1;
725 my $req_h = sum @$hs; 1330 my $req_h = (sum @$hs) || 1;
726 1331
727 # TODO: nicer code && do row_expand 1332 # TODO: nicer code && do row_expand
728 my @col_expand = @{$self->{col_expand}}; 1333 my @col_expand = @{$self->{col_expand}};
729 @col_expand = (1) x @$ws unless @col_expand; 1334 @col_expand = (1) x @$ws unless @col_expand;
730 my $col_expand = (sum @col_expand) || 1; 1335 my $col_expand = (sum @col_expand) || 1;
731 1336
732 # linearly scale sizes 1337 # linearly scale sizes
733 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1338 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
734 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1339 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1340
1341 CFClient::UI::harmonize $ws;
1342 CFClient::UI::harmonize $hs;
735 1343
736 my $y; 1344 my $y;
737 1345
738 for my $r (0 .. $#{$self->{children}}) { 1346 for my $r (0 .. $#{$self->{children}}) {
739 my $row = $self->{children}[$r] 1347 my $row = $self->{children}[$r]
… …
744 1352
745 for my $c (0 .. $#$row) { 1353 for my $c (0 .. $#$row) {
746 my $col_w = $ws->[$c]; 1354 my $col_w = $ws->[$c];
747 1355
748 if (my $widget = $row->[$c]) { 1356 if (my $widget = $row->[$c]) {
749 $widget->size_allocate ($x, $y, $col_w, $row_h); 1357 $widget->configure ($x, $y, $col_w, $row_h);
750 } 1358 }
751 1359
752 $x += $col_w; 1360 $x += $col_w;
753 } 1361 }
754 1362
… …
781 } 1389 }
782} 1390}
783 1391
784############################################################################# 1392#############################################################################
785 1393
1394package CFClient::UI::Box;
1395
1396our @ISA = CFClient::UI::Container::;
1397
1398sub size_request {
1399 my ($self) = @_;
1400
1401 $self->{vertical}
1402 ? (
1403 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1404 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1405 )
1406 : (
1407 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1408 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1409 )
1410}
1411
1412sub size_allocate {
1413 my ($self, $w, $h) = @_;
1414
1415 my $space = $self->{vertical} ? $h : $w;
1416 my $children = $self->{children};
1417
1418 my @req;
1419
1420 if ($self->{homogeneous}) {
1421 @req = ($space / (@$children || 1)) x @$children;
1422 } else {
1423 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1424 my $req = List::Util::sum @req;
1425
1426 if ($req > $space) {
1427 # ah well, not enough space
1428 $_ *= $space / $req for @req;
1429 } else {
1430 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1431
1432 $space = ($space - $req) / $expand; # remaining space to give away
1433
1434 $req[$_] += $space * $children->[$_]{expand}
1435 for 0 .. $#$children;
1436 }
1437 }
1438
1439 CFClient::UI::harmonize \@req;
1440
1441 my $pos = 0;
1442 for (0 .. $#$children) {
1443 my $alloc = $req[$_];
1444 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1445
1446 $pos += $alloc;
1447 }
1448
1449 1
1450}
1451
1452#############################################################################
1453
786package CFClient::UI::HBox; 1454package CFClient::UI::HBox;
787 1455
788# TODO: wrap into common Box base class
789
790our @ISA = CFClient::UI::Container::; 1456our @ISA = CFClient::UI::Box::;
791 1457
792sub size_request { 1458sub new {
793 my ($self) = @_; 1459 my $class = shift;
794 1460
795 my @alloc = map [$_->size_request], @{$self->{children}}; 1461 $class->SUPER::new (
796 1462 vertical => 0,
797 ( 1463 @_,
798 (List::Util::sum map $_->[0], @alloc),
799 (List::Util::max map $_->[1], @alloc),
800 ) 1464 )
801} 1465}
802 1466
803sub size_allocate {
804 my ($self, $x, $y, $w, $h) = @_;
805
806 $self->_size_allocate ($x, $y, $w, $h);
807
808 ($h, $w) = ($w, $h);
809
810 my $children = $self->{children};
811
812 my @h = map +($_->size_request)[0], @$children;
813
814 my $req_h = List::Util::sum @h;
815
816 if ($req_h > $h) {
817 # ah well, not enough space
818 $_ *= $h / $req_h for @h;
819 } else {
820 my $exp = List::Util::sum map $_->{expand}, @$children;
821 $exp ||= 1;
822
823 for (0 .. $#$children) {
824 my $child = $children->[$_];
825
826 my $alloc_h = $h[$_];
827 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
828 $h[$_] = $alloc_h;
829 }
830 }
831
832 my $y = 0;
833 for (0 .. $#$children) {
834 my $child = $children->[$_];
835 my $h = $h[$_];
836 $child->size_allocate ($y, 0, $h, $w);
837
838 $y += $h;
839 }
840}
841
842############################################################################# 1467#############################################################################
843 1468
844package CFClient::UI::VBox; 1469package CFClient::UI::VBox;
845 1470
846# TODO: wrap into common Box base class
847
848our @ISA = CFClient::UI::Container::; 1471our @ISA = CFClient::UI::Box::;
849 1472
850sub size_request { 1473sub new {
851 my ($self) = @_; 1474 my $class = shift;
852 1475
853 my @alloc = map [$_->size_request], @{$self->{children}}; 1476 $class->SUPER::new (
854 1477 vertical => 1,
855 ( 1478 @_,
856 (List::Util::max map $_->[0], @alloc),
857 (List::Util::sum map $_->[1], @alloc),
858 ) 1479 )
859} 1480}
860 1481
861sub size_allocate {
862 my ($self, $x, $y, $w, $h) = @_;
863
864 $self->_size_allocate ($x, $y, $w, $h);
865
866 my $children = $self->{children};
867
868 my @h = map +($_->size_request)[1], @$children;
869
870 my $req_h = List::Util::sum @h;
871
872 if ($req_h > $h) {
873 # ah well, not enough space
874 $_ *= $h / $req_h for @h;
875 } else {
876 my $exp = List::Util::sum map $_->{expand}, @$children;
877 $exp ||= 1;
878
879 for (0 .. $#$children) {
880 my $child = $children->[$_];
881
882 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
883 }
884 }
885
886 my $y = 0;
887 for (0 .. $#$children) {
888 my $child = $children->[$_];
889 my $h = $h[$_];
890 $child->size_allocate (0, $y, $w, $h);
891
892 $y += $h;
893 }
894}
895
896############################################################################# 1482#############################################################################
897 1483
898package CFClient::UI::Label; 1484package CFClient::UI::Label;
899 1485
900our @ISA = CFClient::UI::Base::; 1486our @ISA = CFClient::UI::DrawBG::;
901 1487
902use SDL::OpenGL; 1488use CFClient::OpenGL;
903 1489
904sub new { 1490sub new {
905 my ($class, %arg) = @_; 1491 my ($class, %arg) = @_;
906 1492
907 my $self = $class->SUPER::new ( 1493 my $self = $class->SUPER::new (
908 fg => [1, 1, 1], 1494 fg => [1, 1, 1],
909 height => $::FONTSIZE, 1495 #bg => none
910 text => "", 1496 #active_bg => none
911 align => -1, 1497 #font => default_font
912 padding => 2, 1498 #text => initial text
1499 #markup => initial narkup
1500 #max_w => maximum pixel width
1501 ellipsise => 3, # end
913 layout => new CFClient::Layout, 1502 layout => (new CFClient::Layout),
1503 fontsize => 1,
1504 align => -1,
1505 valign => -1,
1506 padding_x => 2,
1507 padding_y => 2,
1508 can_events => 0,
914 %arg 1509 %arg
915 ); 1510 );
916 1511
1512 if (exists $self->{template}) {
1513 my $layout = new CFClient::Layout;
1514 $layout->set_text (delete $self->{template});
1515 $self->{template} = $layout;
1516 }
1517
1518 if (exists $self->{markup}) {
1519 $self->set_markup (delete $self->{markup});
1520 } else {
917 $self->set_text ($self->{text}); 1521 $self->set_text (delete $self->{text});
1522 }
918 1523
919 $self 1524 $self
920} 1525}
921 1526
922sub escape_text { 1527sub escape($) {
923 local $_ = $_[1]; 1528 local $_ = $_[0];
924 1529
925 s/&/&amp;/g; 1530 s/&/&amp;/g;
926 s/>/&gt;/g; 1531 s/>/&gt;/g;
927 s/</&lt;/g; 1532 s/</&lt;/g;
928 1533
929 $_[1] 1534 $_
1535}
1536
1537sub update {
1538 my ($self) = @_;
1539
1540 delete $self->{texture};
1541 $self->SUPER::update;
1542}
1543
1544sub realloc {
1545 my ($self) = @_;
1546
1547 delete $self->{ox};
1548 $self->SUPER::realloc;
930} 1549}
931 1550
932sub set_text { 1551sub set_text {
933 my ($self, $text) = @_; 1552 my ($self, $text) = @_;
934 1553
1554 return if $self->{text} eq "T$text";
935 $self->{text} = $text; 1555 $self->{text} = "T$text";
1556
1557 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1558 $self->{layout}->set_text ($text);
1559
1560 delete $self->{size_req};
1561 $self->realloc;
1562 $self->update;
1563}
1564
1565sub set_markup {
1566 my ($self, $markup) = @_;
1567
1568 return if $self->{text} eq "M$markup";
1569 $self->{text} = "M$markup";
1570
1571 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1572
1573 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
936 $self->{layout}->set_markup ($text); 1574 $self->{layout}->set_markup ($markup);
937 1575
1576 delete $self->{size_req};
1577 $self->realloc;
1578 $self->update;
1579}
1580
1581sub size_request {
1582 my ($self) = @_;
1583
1584 $self->{size_req} ||= do {
1585 $self->{layout}->set_font ($self->{font}) if $self->{font};
1586 $self->{layout}->set_width ($self->{max_w} || -1);
1587 $self->{layout}->set_ellipsise ($self->{ellipsise});
1588 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1589 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1590
1591 my ($w, $h) = $self->{layout}->size;
1592
1593 if (exists $self->{template}) {
1594 $self->{template}->set_font ($self->{font}) if $self->{font};
1595 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1596
1597 my ($w2, $h2) = $self->{template}->size;
1598
1599 $w = List::Util::max $w, $w2;
1600 $h = List::Util::max $h, $h2;
1601 }
1602
1603 [$w, $h]
1604 };
1605
1606 @{ $self->{size_req} }
1607}
1608
1609sub size_allocate {
1610 my ($self, $w, $h) = @_;
1611
1612 delete $self->{ox};
1613
1614 delete $self->{texture}
1615 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1616}
1617
1618sub set_fontsize {
1619 my ($self, $fontsize) = @_;
1620
1621 $self->{fontsize} = $fontsize;
938 delete $self->{texture}; 1622 delete $self->{texture};
939# $self->{w} = $self->{h} = -1;
940 $self->update;
941}
942 1623
943sub get_text { 1624 $self->realloc;
1625}
1626
1627sub reconfigure {
944 my ($self, $text) = @_; 1628 my ($self) = @_;
945 1629
946 $self->{text}
947}
948
949sub size_request {
950 my ($self) = @_;
951
952 $self->{layout}->set_width;
953 $self->{layout}->set_height ($self->{height});
954 my ($w, $h) = $self->{layout}->size;
955
956 (
957 $w + $self->{padding} * 2,
958 $h + $self->{padding} * 2,
959 )
960}
961
962sub size_allocate {
963 my ($self, $x, $y, $w, $h) = @_;
964
965 $self->_size_allocate ($x, $y, $w, $h) or return;
966
967 delete $self->{texture}; 1630 delete $self->{size_req};
968}
969 1631
970sub update {
971 my ($self) = @_;
972
973 delete $self->{texture};
974 $self->SUPER::update; 1632 $self->SUPER::reconfigure;
975} 1633}
976 1634
977sub _draw { 1635sub _draw {
978 my ($self) = @_; 1636 my ($self) = @_;
979 1637
1638 $self->SUPER::_draw; # draw background, if applicable
1639
980 my $tex = $self->{texture} ||= do { 1640 my $tex = $self->{texture} ||= do {
1641 $self->{layout}->set_foreground (@{$self->{fg}});
1642 $self->{layout}->set_font ($self->{font}) if $self->{font};
981 $self->{layout}->set_width ($self->{w}); 1643 $self->{layout}->set_width ($self->{w});
982 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height}); 1644 $self->{layout}->set_ellipsise ($self->{ellipsise});
1645 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1646 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1647
983 new_from_layout CFClient::Texture $self->{layout} 1648 new_from_layout CFClient::Texture $self->{layout}
984 }; 1649 };
985 1650
986 glEnable GL_BLEND; 1651 unless (exists $self->{ox}) {
987 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1652 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1653 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1654 : ($self->{w} - $tex->{w}) * 0.5);
1655
1656 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1657 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1658 : ($self->{h} - $tex->{h}) * 0.5);
1659 };
1660
988 glEnable GL_TEXTURE_2D; 1661 glEnable GL_TEXTURE_2D;
1662
1663 if ($tex->{format} == GL_ALPHA) {
989 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1664 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
990
991 glColor @{$self->{fg}}; 1665 glColor @{$self->{fg}};
992 1666 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
993 my $x = 1667 } else {
994 $self->{align} < 0 ? $self->{padding} 1668 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
995 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1669 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
996 : ($self->{w} - $tex->{w}) * 0.5; 1670 }
997
998 glTranslate $x, ($self->{h} - $tex->{h}) * 0.5, 0;
999 $tex->draw_quad (0, 0);
1000 1671
1001 glDisable GL_TEXTURE_2D; 1672 glDisable GL_TEXTURE_2D;
1002 glDisable GL_BLEND;
1003} 1673}
1004 1674
1005############################################################################# 1675#############################################################################
1006 1676
1007package CFClient::UI::Entry; 1677package CFClient::UI::EntryBase;
1008 1678
1009our @ISA = CFClient::UI::Label::; 1679our @ISA = CFClient::UI::Label::;
1010 1680
1011use SDL; 1681use CFClient::OpenGL;
1012use SDL::OpenGL;
1013 1682
1014sub new { 1683sub new {
1015 my $class = shift; 1684 my $class = shift;
1016 1685
1017 $class->SUPER::new ( 1686 $class->SUPER::new (
1018 fg => [1, 1, 1], 1687 fg => [1, 1, 1],
1019 bg => [0, 0, 0, 0.2], 1688 bg => [0, 0, 0, 0.2],
1020 active_bg => [1, 1, 1, 0.5], 1689 active_bg => [1, 1, 1, 0.5],
1021 active_fg => [0, 0, 0], 1690 active_fg => [0, 0, 0],
1691 can_hover => 1,
1692 can_focus => 1,
1693 valign => 0,
1694 can_events => 1,
1695 #text => ...
1696 #hidden => "*",
1022 @_ 1697 @_
1023 ) 1698 )
1024} 1699}
1025 1700
1026sub _set_text { 1701sub _set_text {
1027 my ($self, $text) = @_; 1702 my ($self, $text) = @_;
1028 1703
1704 delete $self->{cur_h};
1705
1706 return if $self->{text} eq $text;
1707
1029 $self->{last_activity} = $::NOW; 1708 $self->{last_activity} = $::NOW;
1030
1031 $self->{text} = $text; 1709 $self->{text} = $text;
1032 $self->{layout}->set_width ($self->{w});
1033 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height});
1034 1710
1035 $text =~ s/./*/g if $self->{hidden}; 1711 $text =~ s/./*/g if $self->{hidden};
1712 $self->{layout}->set_text ("$text ");
1713 delete $self->{size_req};
1036 1714
1037 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1715 $self->_emit (changed => $self->{text});
1038 1716
1039 $text = substr $text, 0, $self->{cursor}; 1717 $self->realloc;
1040 utf8::encode $text; 1718 $self->update;
1041
1042 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1043}
1044
1045sub size_request {
1046 my ($self) = @_;
1047
1048 my ($w, $h) = $self->SUPER::size_request;
1049
1050 ($w + 1, $h) # add 1 for cursor
1051}
1052
1053sub size_allocate {
1054 my ($self, $x, $y, $w, $h) = @_;
1055
1056 $self->SUPER::size_allocate ($x, $y, $w, $h);
1057
1058 $self->_set_text ($self->{text});
1059} 1719}
1060 1720
1061sub set_text { 1721sub set_text {
1062 my ($self, $text) = @_; 1722 my ($self, $text) = @_;
1063 1723
1064 $self->{cursor} = length $text; 1724 $self->{cursor} = length $text;
1065 $self->_set_text ($text); 1725 $self->_set_text ($text);
1066 $self->update; 1726}
1727
1728sub get_text {
1729 $_[0]{text}
1730}
1731
1732sub size_request {
1733 my ($self) = @_;
1734
1735 my ($w, $h) = $self->SUPER::size_request;
1736
1737 ($w + 1, $h) # add 1 for cursor
1067} 1738}
1068 1739
1069sub key_down { 1740sub key_down {
1070 my ($self, $ev) = @_; 1741 my ($self, $ev) = @_;
1071 1742
1072 my $mod = $ev->key_mod; 1743 my $mod = $ev->{mod};
1073 my $sym = $ev->key_sym; 1744 my $sym = $ev->{sym};
1074
1075 my $uni = $ev->key_unicode; 1745 my $uni = $ev->{unicode};
1076 1746
1077 my $text = $self->get_text; 1747 my $text = $self->get_text;
1078 1748
1079 if ($sym == SDLK_BACKSPACE) { 1749 if ($uni == 8) {
1080 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1750 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1081 } elsif ($sym == SDLK_DELETE) { 1751 } elsif ($uni == 127) {
1082 substr $text, $self->{cursor}, 1, ""; 1752 substr $text, $self->{cursor}, 1, "";
1083 } elsif ($sym == SDLK_LEFT) { 1753 } elsif ($sym == CFClient::SDLK_LEFT) {
1084 --$self->{cursor} if $self->{cursor}; 1754 --$self->{cursor} if $self->{cursor};
1085 } elsif ($sym == SDLK_RIGHT) { 1755 } elsif ($sym == CFClient::SDLK_RIGHT) {
1086 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1756 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1087 } elsif ($sym == SDLK_HOME) { 1757 } elsif ($sym == CFClient::SDLK_HOME) {
1088 $self->{cursor} = 0; 1758 $self->{cursor} = 0;
1089 } elsif ($sym == SDLK_END) { 1759 } elsif ($sym == CFClient::SDLK_END) {
1090 $self->{cursor} = length $text; 1760 $self->{cursor} = length $text;
1761 } elsif ($uni == 27) {
1762 $self->_emit ('escape');
1091 } elsif ($uni) { 1763 } elsif ($uni) {
1092 substr $text, $self->{cursor}++, 0, chr $uni; 1764 substr $text, $self->{cursor}++, 0, chr $uni;
1765 } else {
1766 return 0;
1093 } 1767 }
1094 1768
1095 $self->_set_text ($text); 1769 $self->_set_text ($text);
1096 $self->update; 1770
1771 $self->realloc;
1772
1773 1
1097} 1774}
1098 1775
1099sub focus_in { 1776sub focus_in {
1100 my ($self) = @_; 1777 my ($self) = @_;
1101 1778
… …
1116 utf8::encode $text; 1793 utf8::encode $text;
1117 $self->{cursor} = length substr $text, 0, $idx; 1794 $self->{cursor} = length substr $text, 0, $idx;
1118 1795
1119 $self->_set_text ($self->{text}); 1796 $self->_set_text ($self->{text});
1120 $self->update; 1797 $self->update;
1798
1799 1
1121} 1800}
1122 1801
1123sub mouse_motion { 1802sub mouse_motion {
1124 my ($self, $ev, $x, $y) = @_; 1803 my ($self, $ev, $x, $y) = @_;
1125# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1804# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1805
1806 0
1126} 1807}
1127 1808
1128sub _draw { 1809sub _draw {
1129 my ($self) = @_; 1810 my ($self) = @_;
1130 1811
1131 local $self->{fg} = $self->{fg}; 1812 local $self->{fg} = $self->{fg};
1132 1813
1133 if ($FOCUS == $self) { 1814 if ($FOCUS == $self) {
1134 glColor @{$self->{active_bg}}; 1815 glColor_premultiply @{$self->{active_bg}};
1135 $self->{fg} = $self->{active_fg}; 1816 $self->{fg} = $self->{active_fg};
1136 } else { 1817 } else {
1137 glColor @{$self->{bg}}; 1818 glColor_premultiply @{$self->{bg}};
1138 } 1819 }
1139 1820
1140 glEnable GL_BLEND; 1821 glEnable GL_BLEND;
1141 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1822 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1142 glBegin GL_QUADS; 1823 glBegin GL_QUADS;
1143 glVertex 0 , 0; 1824 glVertex 0 , 0;
1144 glVertex 0 , $self->{h}; 1825 glVertex 0 , $self->{h};
1145 glVertex $self->{w}, $self->{h}; 1826 glVertex $self->{w}, $self->{h};
1146 glVertex $self->{w}, 0; 1827 glVertex $self->{w}, 0;
… …
1149 1830
1150 $self->SUPER::_draw; 1831 $self->SUPER::_draw;
1151 1832
1152 #TODO: force update every cursor change :( 1833 #TODO: force update every cursor change :(
1153 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1834 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1835
1836 unless (exists $self->{cur_h}) {
1837 my $text = substr $self->{text}, 0, $self->{cursor};
1838 utf8::encode $text;
1839
1840 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1841 }
1842
1154 glColor @{$self->{fg}}; 1843 glColor @{$self->{fg}};
1155 glBegin GL_LINES; 1844 glBegin GL_LINES;
1156 glVertex $self->{cur_x}, $self->{cur_y};
1157 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1845 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1846 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1158 glEnd; 1847 glEnd;
1159 } 1848 }
1160} 1849}
1161 1850
1851package CFClient::UI::Entry;
1852
1853our @ISA = CFClient::UI::EntryBase::;
1854
1855use CFClient::OpenGL;
1856
1857sub key_down {
1858 my ($self, $ev) = @_;
1859
1860 my $sym = $ev->{sym};
1861
1862 if ($sym == 13) {
1863 unshift @{$self->{history}},
1864 my $txt = $self->get_text;
1865 $self->{history_pointer} = -1;
1866 $self->{history_saveback} = '';
1867 $self->_emit (activate => $txt);
1868 $self->update;
1869
1870 } elsif ($sym == CFClient::SDLK_UP) {
1871 if ($self->{history_pointer} < 0) {
1872 $self->{history_saveback} = $self->get_text;
1873 }
1874 if (@{$self->{history} || []} > 0) {
1875 $self->{history_pointer}++;
1876 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1877 $self->{history_pointer} = @{$self->{history} || []} - 1;
1878 }
1879 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1880 }
1881
1882 } elsif ($sym == CFClient::SDLK_DOWN) {
1883 $self->{history_pointer}--;
1884 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1885
1886 if ($self->{history_pointer} >= 0) {
1887 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1888 } else {
1889 $self->set_text ($self->{history_saveback});
1890 }
1891
1892 } else {
1893 return $self->SUPER::key_down ($ev)
1894 }
1895
1896 1
1897}
1898
1162############################################################################# 1899#############################################################################
1163 1900
1164package CFClient::UI::Button; 1901package CFClient::UI::Button;
1165 1902
1166our @ISA = CFClient::UI::Label::; 1903our @ISA = CFClient::UI::Label::;
1167 1904
1168use SDL; 1905use CFClient::OpenGL;
1169use SDL::OpenGL; 1906
1907my @tex =
1908 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1909 qw(b1_button_active.png);
1910
1911sub new {
1912 my $class = shift;
1913
1914 $class->SUPER::new (
1915 padding_x => 4,
1916 padding_y => 4,
1917 fg => [1, 1, 1],
1918 active_fg => [0, 0, 1],
1919 can_hover => 1,
1920 align => 0,
1921 valign => 0,
1922 can_events => 1,
1923 @_
1924 )
1925}
1926
1927sub activate { }
1928
1929sub button_up {
1930 my ($self, $ev, $x, $y) = @_;
1931
1932 $self->emit ("activate")
1933 if $x >= 0 && $x < $self->{w}
1934 && $y >= 0 && $y < $self->{h};
1935
1936 1
1937}
1938
1939sub _draw {
1940 my ($self) = @_;
1941
1942 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1943
1944 glEnable GL_TEXTURE_2D;
1945 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1946 glColor 0, 0, 0, 1;
1947
1948 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1949
1950 glDisable GL_TEXTURE_2D;
1951
1952 $self->SUPER::_draw;
1953}
1954
1955#############################################################################
1956
1957package CFClient::UI::CheckBox;
1958
1959our @ISA = CFClient::UI::DrawBG::;
1960
1961my @tex =
1962 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1963 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1964
1965use CFClient::OpenGL;
1966
1967sub new {
1968 my $class = shift;
1969
1970 $class->SUPER::new (
1971 padding_x => 2,
1972 padding_y => 2,
1973 fg => [1, 1, 1],
1974 active_fg => [1, 1, 0],
1975 bg => [0, 0, 0, 0.2],
1976 active_bg => [1, 1, 1, 0.5],
1977 state => 0,
1978 can_hover => 1,
1979 @_
1980 )
1981}
1982
1983sub size_request {
1984 my ($self) = @_;
1985
1986 (6) x 2
1987}
1988
1989sub button_down {
1990 my ($self, $ev, $x, $y) = @_;
1991
1992 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1993 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1994 $self->{state} = !$self->{state};
1995 $self->_emit (changed => $self->{state});
1996 } else {
1997 return 0
1998 }
1999
2000 1
2001}
2002
2003sub _draw {
2004 my ($self) = @_;
2005
2006 $self->SUPER::_draw;
2007
2008 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
2009
2010 my ($w, $h) = @$self{qw(w h)};
2011
2012 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
2013
2014 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
2015
2016 my $tex = $self->{state} ? $tex[1] : $tex[0];
2017
2018 glEnable GL_TEXTURE_2D;
2019 $tex->draw_quad_alpha (0, 0, $s, $s);
2020 glDisable GL_TEXTURE_2D;
2021}
2022
2023#############################################################################
2024
2025package CFClient::UI::Image;
2026
2027our @ISA = CFClient::UI::Base::;
2028
2029use CFClient::OpenGL;
2030use Carp qw/confess/;
2031
2032our %loaded_images;
2033
2034sub new {
2035 my $class = shift;
2036
2037 my $self = $class->SUPER::new (can_events => 0, @_);
2038
2039 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2040
2041 $loaded_images{$self->{image}} ||=
2042 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2043
2044 my $tex = $self->{tex} = $loaded_images{$self->{image}};
2045
2046 Scalar::Util::weaken $loaded_images{$self->{image}};
2047
2048 $self->{aspect} = $tex->{w} / $tex->{h};
2049
2050 $self
2051}
2052
2053sub size_request {
2054 my ($self) = @_;
2055
2056 ($self->{tex}->{w}, $self->{tex}->{h})
2057}
2058
2059sub _draw {
2060 my ($self) = @_;
2061
2062 my $tex = $self->{tex};
2063
2064 my ($w, $h) = ($self->{w}, $self->{h});
2065
2066 if ($self->{rot90}) {
2067 glRotate 90, 0, 0, 1;
2068 glTranslate 0, -$self->{w}, 0;
2069
2070 ($w, $h) = ($h, $w);
2071 }
2072
2073 glEnable GL_TEXTURE_2D;
2074 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2075
2076 $tex->draw_quad_alpha (0, 0, $w, $h);
2077
2078 glDisable GL_TEXTURE_2D;
2079}
2080
2081#############################################################################
2082
2083package CFClient::UI::VGauge;
2084
2085our @ISA = CFClient::UI::Base::;
2086
2087use List::Util qw(min max);
2088
2089use CFClient::OpenGL;
2090
2091my %tex = (
2092 food => [
2093 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2094 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2095 ],
2096 grace => [
2097 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2098 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2099 ],
2100 hp => [
2101 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2102 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2103 ],
2104 mana => [
2105 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2106 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2107 ],
2108);
2109
2110# eg. VGauge->new (gauge => 'food'), default gauge: food
2111sub new {
2112 my $class = shift;
2113
2114 my $self = $class->SUPER::new (
2115 type => 'food',
2116 @_
2117 );
2118
2119 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2120
2121 $self
2122}
2123
2124sub size_request {
2125 my ($self) = @_;
2126
2127 #my $tex = $tex{$self->{type}}[0];
2128 #@$tex{qw(w h)}
2129 (0, 0)
2130}
2131
2132sub set_max {
2133 my ($self, $max) = @_;
2134
2135 return if $self->{max_val} == $max;
2136
2137 $self->{max_val} = $max;
2138 $self->update;
2139}
2140
2141sub set_value {
2142 my ($self, $val, $max) = @_;
2143
2144 $self->set_max ($max)
2145 if defined $max;
2146
2147 return if $self->{val} == $val;
2148
2149 $self->{val} = $val;
2150 $self->update;
2151}
2152
2153sub _draw {
2154 my ($self) = @_;
2155
2156 my $tex = $tex{$self->{type}};
2157 my ($t1, $t2, $t3) = @$tex;
2158
2159 my ($w, $h) = ($self->{w}, $self->{h});
2160
2161 if ($self->{vertical}) {
2162 glRotate 90, 0, 0, 1;
2163 glTranslate 0, -$self->{w}, 0;
2164
2165 ($w, $h) = ($h, $w);
2166 }
2167
2168 my $ycut = $self->{val} / ($self->{max_val} || 1);
2169
2170 my $ycut1 = max 0, min 1, $ycut;
2171 my $ycut2 = max 0, min 1, $ycut - 1;
2172
2173 my $h1 = $self->{h} * (1 - $ycut1);
2174 my $h2 = $self->{h} * (1 - $ycut2);
2175
2176 glEnable GL_BLEND;
2177 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2178 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2179 glEnable GL_TEXTURE_2D;
2180 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2181
2182 glBindTexture GL_TEXTURE_2D, $t1->{name};
2183 glBegin GL_QUADS;
2184 glTexCoord 0 , 0; glVertex 0 , 0;
2185 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2186 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2187 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2188 glEnd;
2189
2190 my $ycut1 = List::Util::min 1, $ycut;
2191 glBindTexture GL_TEXTURE_2D, $t2->{name};
2192 glBegin GL_QUADS;
2193 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2194 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2195 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2196 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2197 glEnd;
2198
2199 if ($t3) {
2200 glBindTexture GL_TEXTURE_2D, $t3->{name};
2201 glBegin GL_QUADS;
2202 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2203 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2204 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2205 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2206 glEnd;
2207 }
2208
2209 glDisable GL_BLEND;
2210 glDisable GL_TEXTURE_2D;
2211}
2212
2213#############################################################################
2214
2215package CFClient::UI::Gauge;
2216
2217our @ISA = CFClient::UI::VBox::;
2218
2219sub new {
2220 my ($class, %arg) = @_;
2221
2222 my $self = $class->SUPER::new (
2223 tooltip => $arg{type},
2224 can_hover => 1,
2225 can_events => 1,
2226 %arg,
2227 );
2228
2229 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2230 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2231 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2232
2233 $self
2234}
2235
2236sub set_fontsize {
2237 my ($self, $fsize) = @_;
2238
2239 $self->{value}->set_fontsize ($fsize);
2240 $self->{max} ->set_fontsize ($fsize);
2241}
2242
2243sub set_max {
2244 my ($self, $max) = @_;
2245
2246 $self->{gauge}->set_max ($max);
2247 $self->{max}->set_text ($max);
2248}
2249
2250sub set_value {
2251 my ($self, $val, $max) = @_;
2252
2253 $self->set_max ($max)
2254 if defined $max;
2255
2256 $self->{gauge}->set_value ($val, $max);
2257 $self->{value}->set_text ($val);
2258}
2259
2260#############################################################################
2261
2262package CFClient::UI::Slider;
2263
2264use strict;
2265
2266use CFClient::OpenGL;
2267
2268our @ISA = CFClient::UI::DrawBG::;
1170 2269
1171my @tex = 2270my @tex =
1172 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2271 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1173 qw(b1_button_active.png); 2272 qw(s1_slider.png s1_slider_bg.png);
1174 2273
1175sub new { 2274sub new {
1176 my $class = shift; 2275 my $class = shift;
1177 2276
1178 $class->SUPER::new (
1179 padding => 4,
1180 fg => [1, 1, 1],
1181 bg => [1, 1, 1, 0.2],
1182 active_fg => [1, 1, 0],
1183# active_bg => [0, 0, 0, 0.5],
1184# border_fg => [1, 1, 0],
1185 @_
1186 )
1187}
1188
1189sub button_up {
1190 my ($self, $ev, $x, $y) = @_;
1191
1192 if ($x >= 0 && $x < $self->{w}
1193 && $y >= 0 && $y < $self->{h}) {
1194 $self->emit ("activate");
1195 }
1196}
1197
1198sub _draw {
1199 my ($self) = @_;
1200
1201 local $self->{fg} = $self->{fg};
1202 my $tex = $tex[0];
1203
1204 glEnable GL_BLEND;
1205 glEnable GL_TEXTURE_2D;
1206 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1207
1208 if ($GRAB == $self) {
1209 $self->{fg} = $self->{active_fg};
1210 }
1211
1212 glBindTexture GL_TEXTURE_2D, $tex->{name};
1213 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1214
1215 $tex->draw_quad (0, 0, $self->{w}, $self->{h});
1216
1217 glDisable GL_TEXTURE_2D;
1218 glDisable GL_BLEND;
1219
1220 $self->SUPER::_draw;
1221}
1222
1223#############################################################################
1224
1225package CFClient::UI::CheckBox;
1226
1227our @ISA = CFClient::UI::DrawBG::;
1228
1229use SDL;
1230use SDL::OpenGL;
1231
1232sub new {
1233 my $class = shift;
1234
1235 $class->SUPER::new (
1236 padding => 2,
1237 fg => [1, 1, 1],
1238 active_fg => [1, 1, 0],
1239 state => 0,
1240 @_
1241 )
1242}
1243
1244sub size_request {
1245 my ($self) = @_;
1246
1247 ($self->{padding} * 2 + 6) x 2
1248}
1249
1250sub size_allocate {
1251 my ($self, $x, $y, $w, $h) = @_;
1252
1253 $self->_size_allocate ($x, $y, $w, $h);
1254}
1255
1256sub button_down {
1257 my ($self, $ev, $x, $y) = @_;
1258
1259 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1260 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1261 $self->{state} = !$self->{state};
1262 $self->emit (changed => $self->{state});
1263 }
1264}
1265
1266sub _draw {
1267 my ($self) = @_;
1268
1269 $self->SUPER::_draw;
1270
1271 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1272
1273 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1274
1275 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1276
1277 glBegin GL_LINE_LOOP;
1278 glVertex 0 , 0;
1279 glVertex 0 , $s;
1280 glVertex $s, $s;
1281 glVertex $s, 0;
1282 glEnd;
1283
1284 if ($self->{state}) {
1285 glBegin GL_LINES;
1286 glVertex 0 , 0;
1287 glVertex $s, $s;
1288 glVertex $s, 0;
1289 glVertex 0 , $s;
1290 glEnd;
1291 }
1292}
1293
1294#############################################################################
1295
1296package CFClient::UI::Slider;
1297
1298use strict;
1299
1300use SDL::OpenGL;
1301
1302our @ISA = CFClient::UI::DrawBG::;
1303
1304sub new {
1305 my $class = shift;
1306
1307 # range [value, low, high, page] 2277 # range [value, low, high, page, unit]
1308 2278
2279 # TODO: 0-width page
2280 # TODO: req_w/h are wrong with vertical
2281 # TODO: calculations are off
1309 my $self = $class->SUPER::new ( 2282 my $self = $class->SUPER::new (
1310 fg => [1, 1, 1], 2283 fg => [1, 1, 1],
1311 active_fg => [0, 0, 0], 2284 active_fg => [0, 0, 0],
2285 bg => [0, 0, 0, 0.2],
2286 active_bg => [1, 1, 1, 0.5],
1312 range => [0, 0, 100, 10], 2287 range => [0, 0, 100, 10, 0],
1313 req_w => 40, 2288 min_w => $::WIDTH / 80,
1314 req_h => 10, 2289 min_h => $::WIDTH / 80,
1315 vertical => 0, 2290 vertical => 0,
2291 can_hover => 1,
2292 inner_pad => 0.02,
1316 @_ 2293 @_
1317 ); 2294 );
1318 2295
2296 $self->set_value ($self->{range}[0]);
2297 $self->update;
2298
1319 $self 2299 $self
1320} 2300}
1321 2301
2302sub changed { }
2303
2304sub set_range {
2305 my ($self, $range) = @_;
2306
2307 ($range, $self->{range}) = ($self->{range}, $range);
2308
2309 $self->update
2310 if "@$range" ne "@{$self->{range}}";
2311}
2312
2313sub set_value {
2314 my ($self, $value) = @_;
2315
2316 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2317
2318 $hi = $lo + 1 if $hi <= $lo;
2319
2320 $page = $hi - $lo if $page > $hi - $lo;
2321
2322 $value = $lo if $value < $lo;
2323 $value = $hi - $page if $value > $hi - $page;
2324
2325 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2326 if $unit;
2327
2328 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2329
2330 if ($value != $old_value) {
2331 $self->_emit (changed => $value);
2332 $self->update;
2333 }
2334}
2335
1322sub size_request { 2336sub size_request {
1323 my ($self) = @_; 2337 my ($self) = @_;
1324 2338
1325 my $w = $self->{req_w}; 2339 ($self->{req_w}, $self->{req_h})
1326 my $h = $self->{req_h};
1327
1328 $self->{vertical} ? ($h, $w) : ($w, $h)
1329} 2340}
1330 2341
1331sub button_down { 2342sub button_down {
1332 my ($self, $ev, $x, $y) = @_; 2343 my ($self, $ev, $x, $y) = @_;
1333 2344
1334 $self->SUPER::button_down ($ev, $x, $y); 2345 $self->SUPER::button_down ($ev, $x, $y);
2346
2347 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2348
1335 $self->mouse_motion ($ev, $x, $y); 2349 $self->mouse_motion ($ev, $x, $y)
1336} 2350}
1337 2351
1338sub mouse_motion { 2352sub mouse_motion {
1339 my ($self, $ev, $x, $y) = @_; 2353 my ($self, $ev, $x, $y) = @_;
1340 2354
1341 if ($GRAB == $self) { 2355 if ($GRAB == $self) {
2356 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2357
2358 my (undef, $lo, $hi, $page) = @{$self->{range}};
2359
2360 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2361
2362 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2363 } else {
2364 return 0;
2365 }
2366
2367 1
2368}
2369
2370sub update {
2371 my ($self) = @_;
2372
2373 delete $self->{knob_w};
2374 $self->SUPER::update;
2375}
2376
2377sub _draw {
2378 my ($self) = @_;
2379
2380 unless ($self->{knob_w}) {
2381 $self->set_value ($self->{range}[0]);
2382
1342 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2383 my ($value, $lo, $hi, $page) = @{$self->{range}};
2384 my $range = ($hi - $page - $lo) || 1e-100;
1343 2385
1344 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2386 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1345 2387
1346 $x = $x * ($hi - $lo) / $w + $lo; 2388 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1347 $x = $lo if $x < $lo; 2389 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1348 $x = $hi - $page if $x > $hi - $page;
1349 $self->{range}[0] = $x;
1350 2390
1351 $self->emit (changed => $x); 2391 $value = ($value - $lo) / $range;
1352 $self->update; 2392 $value = $value * $self->{scale} + $self->{offset};
1353 }
1354}
1355 2393
1356sub _draw { 2394 $self->{knob_x} = $value - $knob_w * 0.5;
1357 my ($self) = @_; 2395 $self->{knob_w} = $knob_w;
2396 }
1358 2397
1359 $self->SUPER::_draw (); 2398 $self->SUPER::_draw ();
1360 2399
1361 my ($w, $h) = @$self{qw(w h)}; 2400 glScale $self->{w}, $self->{h};
1362 2401
1363 if ($self->{vertical}) { 2402 if ($self->{vertical}) {
1364 # draw a vertical slider like a rotated horizontal slider 2403 # draw a vertical slider like a rotated horizontal slider
1365 2404
2405 glTranslate 1, 0, 0;
1366 glRotate 90, 0, 0, 1; 2406 glRotate 90, 0, 0, 1;
1367 glTranslate 0, -$self->{w}, 0;
1368
1369 ($w, $h) = ($h, $w);
1370 } 2407 }
1371 2408
1372 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2409 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1373 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2410 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1374 2411
1375 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2412 glEnable GL_TEXTURE_2D;
2413 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1376 2414
1377 $page = int $page * $w / ($hi - $lo); 2415 # draw background
1378 $value = int +($value - $lo) * $w / ($hi - $lo); 2416 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1379 2417
1380 $w -= $page; 2418 # draw handle
1381 $page &= ~1; 2419 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1382 glTranslate $page * 0.5, 0, 0;
1383 $page ||= 2;
1384 2420
1385 glColor @$fg; 2421 glDisable GL_TEXTURE_2D;
1386 glBegin GL_LINES;
1387 glVertex 0, 0; glVertex 0, $h;
1388 glVertex $w - 1, 0; glVertex $w - 1, $h;
1389 glVertex 0, $h * 0.5; glVertex $w, $h * 0.5;
1390 glEnd;
1391
1392 my $knob_a = $value - $page * 0.5;
1393 my $knob_b = $value + $page * 0.5;
1394
1395 glBegin GL_QUADS;
1396 glColor @$fg;
1397 glVertex $knob_a, 0;
1398 glVertex $knob_a, $h;
1399 glVertex $knob_b, $h;
1400 glVertex $knob_b, 0;
1401
1402 if ($knob_a < $knob_b - 2) {
1403 glColor @$bg;
1404 glVertex $knob_a + 1, 1;
1405 glVertex $knob_a + 1, $h - 1;
1406 glVertex $knob_b - 1, $h - 1;
1407 glVertex $knob_b - 1, 1;
1408 }
1409 glEnd;
1410} 2422}
1411 2423
1412############################################################################# 2424#############################################################################
1413 2425
1414package CFClient::UI::MapWidget; 2426package CFClient::UI::ValSlider;
1415 2427
1416use strict;
1417
1418use List::Util qw(min max);
1419
1420use SDL;
1421use SDL::OpenGL;
1422
1423our @ISA = CFClient::UI::Base::; 2428our @ISA = CFClient::UI::HBox::;
2429
2430sub new {
2431 my ($class, %arg) = @_;
2432
2433 my $range = delete $arg{range};
2434
2435 my $self = $class->SUPER::new (
2436 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2437 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2438 to_value => sub { shift },
2439 from_value => sub { shift },
2440 %arg,
2441 );
2442
2443 $self->{slider}->connect (changed => sub {
2444 my ($self, $value) = @_;
2445 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2446 $self->{parent}->emit (changed => $value);
2447 });
2448
2449# $self->{entry}->connect (changed => sub {
2450# my ($self, $value) = @_;
2451# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2452# $self->{parent}->emit (changed => $value);
2453# });
2454
2455 $self->add ($self->{slider}, $self->{entry});
2456
2457 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2458
2459 $self
2460}
2461
2462sub set_range { shift->{slider}->set_range (@_) }
2463sub set_value { shift->{slider}->set_value (@_) }
2464
2465#############################################################################
2466
2467package CFClient::UI::TextView;
2468
2469our @ISA = CFClient::UI::HBox::;
2470
2471use CFClient::OpenGL;
1424 2472
1425sub new { 2473sub new {
1426 my $class = shift; 2474 my $class = shift;
1427 2475
1428 $class->SUPER::new ( 2476 my $self = $class->SUPER::new (
1429 z => -1, 2477 fontsize => 1,
1430 list => (glGenLists 1), 2478 can_events => 0,
2479 indent => 0,
2480 #font => default_font
1431 @_ 2481 @_,
2482
2483 layout => (new CFClient::Layout 1),
2484 par => [],
2485 height => 0,
2486 children => [
2487 (new CFClient::UI::Empty expand => 1),
2488 (new CFClient::UI::Slider vertical => 1),
2489 ],
1432 ) 2490 );
1433}
1434 2491
1435sub key_down { 2492 $self->{children}[1]->connect (changed => sub { $self->update });
1436 print "MAPKEYDOWN\n";
1437}
1438 2493
1439sub key_up { 2494 $self
1440} 2495}
1441 2496
1442sub size_request { 2497sub set_fontsize {
2498 my ($self, $fontsize) = @_;
2499
2500 $self->{fontsize} = $fontsize;
2501 $self->reflow;
2502}
2503
2504sub size_allocate {
2505 my ($self, $w, $h) = @_;
2506
2507 $self->SUPER::size_allocate ($w, $h);
2508
2509 $self->{layout}->set_font ($self->{font}) if $self->{font};
2510 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2511 $self->{layout}->set_width ($self->{children}[0]{w});
2512 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2513
2514 $self->reflow;
2515}
2516
2517sub text_size {
2518 my ($self, $text, $indent) = @_;
2519
2520 my $layout = $self->{layout};
2521
2522 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2523 $layout->set_width ($self->{children}[0]{w} - $indent);
2524 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2525 $layout->set_markup ($text);
1443 ( 2526
1444 1 + 32 * int $::WIDTH / 32, 2527 $layout->size
1445 1 + 32 * int $::HEIGHT / 32, 2528}
2529
2530sub reflow {
2531 my ($self) = @_;
2532
2533 $self->{need_reflow}++;
2534 $self->update;
2535}
2536
2537sub set_offset {
2538 my ($self, $offset) = @_;
2539
2540 # todo: base offset on lines or so, not on pixels
2541 $self->{children}[1]->set_value ($offset);
2542}
2543
2544sub clear {
2545 my ($self) = @_;
2546
2547 $self->{par} = [];
2548 $self->{height} = 0;
2549 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2550}
2551
2552sub add_paragraph {
2553 my ($self, $color, $text, $indent) = @_;
2554
2555 for my $line (split /\n/, $text) {
2556 my ($w, $h) = $self->text_size ($line);
2557 $self->{height} += $h;
2558 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
1446 ) 2559 }
2560
2561 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1447} 2562}
1448 2563
1449sub update { 2564sub update {
1450 my ($self) = @_; 2565 my ($self) = @_;
1451 2566
1452 $self->{need_update} = 1;
1453 $self->SUPER::update; 2567 $self->SUPER::update;
1454}
1455 2568
1456sub draw { 2569 return unless $self->{h} > 0;
1457 my ($self) = @_;
1458 2570
2571 delete $self->{texture};
2572
2573 $ROOT->on_post_alloc ($self, sub {
2574 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2575
1459 if (delete $self->{need_update}) { 2576 if (delete $self->{need_reflow}) {
1460 glNewList $self->{list}, GL_COMPILE; 2577 my $height = 0;
1461 2578
1462 my $mx = $::CONN->{mapx}; 2579 my $layout = $self->{layout};
1463 my $my = $::CONN->{mapy};
1464 2580
1465 my $map = $::CONN->{map}; 2581 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1466 2582
1467 my ($xofs, $yofs); 2583 for (@{$self->{par}}) {
2584 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2585 $layout->set_width ($W - $_->[3]);
2586 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2587 $layout->set_markup ($_->[4]);
2588 my ($w, $h) = $layout->size;
2589 $_->[0] = $w + $_->[3];
2590 $_->[1] = $h;
2591 }
1468 2592
1469 my $sw = 1 + int $::WIDTH / 32; 2593 $height += $_->[1];
1470 my $sh = 1 + int $::HEIGHT / 32; 2594 }
1471 2595
1472 if ($::CONN->{mapw} > $sw) { 2596 $self->{height} = $height;
1473 $xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5; 2597
1474 } else { 2598 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1475 $xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs}; 2599
2600 delete $self->{texture};
1476 } 2601 }
1477 2602
1478 if ($::CONN->{maph} > $sh) { 2603 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1479 $yofs = $my + ($::CONN->{maph} - $sh) * 0.5; 2604 glClearColor 0, 0, 0, 0;
1480 } else { 2605 glClear GL_COLOR_BUFFER_BIT;
1481 $yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
1482 }
1483 2606
1484 glEnable GL_TEXTURE_2D; 2607 my $top = int $self->{children}[1]{range}[0];
2608
2609 my $y0 = $top;
2610 my $y1 = $top + $H;
2611
2612 my $y = 0;
2613
2614 my $layout = $self->{layout};
2615
2616 $layout->set_font ($self->{font}) if $self->{font};
2617
1485 glEnable GL_BLEND; 2618 glEnable GL_BLEND;
2619 #TODO# not correct in windows where rgba is forced off
1486 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2620 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1487 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1488 glColor 1, 1, 1, 1;
1489 2621
1490 my $sw4 = ($sw + 3) & ~3; 2622 for my $par (@{$self->{par}}) {
1491 my $darkness = "\x00" x ($sw4 * $sh); 2623 my $h = $par->[1];
1492 2624
1493 for my $x (0 .. $sw - 1) { 2625 if ($y0 < $y + $h && $y < $y1) {
1494 my $row = $map->[$x + $xofs]; 2626 $layout->set_foreground (@{ $par->[2] });
1495 for my $y (0 .. $sh - 1) { 2627 $layout->set_width ($W - $par->[3]);
2628 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2629 $layout->set_markup ($par->[4]);
1496 2630
1497 my $cell = $row->[$y + $yofs] 2631 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1498 or next;
1499 2632
1500 my $dark = $cell->[0]; 2633 glRasterPos $par->[3], $y - $y0;
1501 if ($dark < 0) { 2634 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1502 substr $darkness, $y * $sw4 + $x, 1, chr 224;
1503 } else {
1504 substr $darkness, $y * $sw4 + $x, 1, chr 255 - $dark;
1505 } 2635 }
1506 2636
1507 for my $num (grep $_, @$cell[1,2,3]) { 2637 $y += $h;
1508 my $tex = $::CONN->{face}[$num]{texture} || next;
1509
1510 my ($w, $h) = @$tex{qw(w h)};
1511
1512 $tex->draw_quad (($x + 1) * 32 - $w, ($y + 1) * 32 - $h, $w, $h);
1513 }
1514 } 2638 }
2639
2640 glDisable GL_BLEND;
1515 } 2641 };
2642 });
2643}
1516 2644
1517# if (1) { # higher quality darkness 2645sub _draw {
1518# $lighting =~ s/(.)/$1$1$1/gs; 2646 my ($self) = @_;
1519# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
1520#
1521# $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear");
1522#
1523# $lighting = $pb->get_pixels;
1524# $lighting =~ s/(.)../$1/gs;
1525# }
1526 2647
2648 glEnable GL_TEXTURE_2D;
1527 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 2649 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1528 2650 glColor 0, 0, 0, 1;
1529 if ($::CFG->{fow_smooth}) { # smooth fog of war 2651 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1530 my @conv = (
1531 0.1, 0.1, 0.1,
1532 0.1, 0.2, 0.1,
1533 0.1, 0.1, 0.1,
1534 );
1535 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1536 glConvolutionFilter2D GL_CONVOLUTION_2D,
1537 GL_ALPHA, 3, 3, GL_ALPHA, GL_FLOAT,
1538 pack "f*", @conv;
1539 glEnable GL_CONVOLUTION_2D;
1540 }
1541
1542 $darkness = new CFClient::Texture
1543 w => $sw4,
1544 h => $sh,
1545 data => $darkness,
1546 internalformat => GL_ALPHA,
1547 format => GL_ALPHA;
1548
1549 glColor +($::CFG->{fow_intensity}) x 3, 1;
1550 $darkness->draw_quad (0, 0, $sw4 * 32, $sh * 32);
1551
1552 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1553
1554 glDisable GL_TEXTURE_2D; 2652 glDisable GL_TEXTURE_2D;
1555 glDisable GL_BLEND;
1556 2653
1557 glEndList; 2654 $self->{children}[1]->draw;
1558 }
1559 2655
1560 glCallList $self->{list};
1561
1562 if ($FOCUS != $self) {
1563 glEnable GL_BLEND;
1564 glColor 0, 0, 1, 0.4;
1565 glBegin GL_QUADS;
1566 glVertex 0, 0;
1567 glVertex 0, $::HEIGHT;
1568 glVertex $::WIDTH, $::HEIGHT;
1569 glVertex $::WIDTH, 0;
1570 glEnd;
1571 glDisable GL_BLEND;
1572 }
1573}
1574
1575my %DIR = (
1576 SDLK_KP8, [1, "north"],
1577 SDLK_KP9, [2, "northeast"],
1578 SDLK_KP6, [3, "east"],
1579 SDLK_KP3, [4, "southeast"],
1580 SDLK_KP2, [5, "south"],
1581 SDLK_KP1, [6, "southwest"],
1582 SDLK_KP4, [7, "west"],
1583 SDLK_KP7, [8, "northwest"],
1584
1585 SDLK_UP, [1, "north"],
1586 SDLK_RIGHT, [3, "east"],
1587 SDLK_DOWN, [5, "south"],
1588 SDLK_LEFT, [7, "west"],
1589);
1590
1591sub key_down {
1592 my ($self, $ev) = @_;
1593
1594 my $mod = $ev->key_mod;
1595 my $sym = $ev->key_sym;
1596
1597 if ($sym == SDLK_KP5) {
1598 $::CONN->user_send ("command stay fire");
1599 } elsif ($sym == SDLK_a) {
1600 $::CONN->user_send ("command apply");
1601 } elsif (exists $DIR{$sym}) {
1602 if ($mod & KMOD_SHIFT) {
1603 $self->{shft}++;
1604 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1605 } elsif ($mod & KMOD_CTRL) {
1606 $self->{ctrl}++;
1607 $::CONN->user_send ("command run $DIR{$sym}[0]");
1608 } else {
1609 $::CONN->user_send ("command $DIR{$sym}[1]");
1610 }
1611 }
1612}
1613
1614sub key_up {
1615 my ($self, $ev) = @_;
1616
1617 my $mod = $ev->key_mod;
1618 my $sym = $ev->key_sym;
1619
1620 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1621 $::CONN->user_send ("command fire_stop");
1622 }
1623 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1624 $::CONN->user_send ("command run_stop");
1625 }
1626} 2656}
1627 2657
1628############################################################################# 2658#############################################################################
1629 2659
1630package CFClient::UI::Animator; 2660package CFClient::UI::Animator;
1631 2661
1632use SDL::OpenGL; 2662use CFClient::OpenGL;
1633 2663
1634our @ISA = CFClient::UI::Bin::; 2664our @ISA = CFClient::UI::Bin::;
1635 2665
1636sub moveto { 2666sub moveto {
1637 my ($self, $x, $y) = @_; 2667 my ($self, $x, $y) = @_;
… …
1667 glPopMatrix; 2697 glPopMatrix;
1668} 2698}
1669 2699
1670############################################################################# 2700#############################################################################
1671 2701
1672package CFClient::UI::Toplevel; 2702package CFClient::UI::Flopper;
2703
2704our @ISA = CFClient::UI::Button::;
2705
2706sub new {
2707 my $class = shift;
2708
2709 my $self = $class->SUPER::new (
2710 state => 0,
2711 on_activate => \&toggle_flopper,
2712 @_
2713 );
2714
2715 $self
2716}
2717
2718sub toggle_flopper {
2719 my ($self) = @_;
2720
2721 $self->{other}->toggle_visibility;
2722}
2723
2724#############################################################################
2725
2726package CFClient::UI::Tooltip;
2727
2728our @ISA = CFClient::UI::Bin::;
2729
2730use CFClient::OpenGL;
2731
2732sub new {
2733 my $class = shift;
2734
2735 $class->SUPER::new (
2736 @_,
2737 can_events => 0,
2738 )
2739}
2740
2741sub set_tooltip_from {
2742 my ($self, $widget) = @_;
2743
2744 my $tooltip = $widget->{tooltip};
2745
2746 if ($ENV{CFPLUS_DEBUG} & 2) {
2747 $tooltip .= "\n\n" . (ref $widget) . "\n"
2748 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2749 . "req $widget->{req_w} $widget->{req_h}\n"
2750 . "visible $widget->{visible}";
2751 }
2752
2753 $self->add (new CFClient::UI::Label
2754 markup => $tooltip,
2755 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2756 fontsize => 0.8,
2757 fg => [0, 0, 0, 1],
2758 ellipsise => 0,
2759 font => ($widget->{tooltip_font} || $::FONT_PROP),
2760 );
2761}
2762
2763sub size_request {
2764 my ($self) = @_;
2765
2766 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2767
2768 ($w + 4, $h + 4)
2769}
2770
2771sub size_allocate {
2772 my ($self, $w, $h) = @_;
2773
2774 $self->SUPER::size_allocate ($w - 4, $h - 4);
2775}
2776
2777sub visibility_change {
2778 my ($self, $visible) = @_;
2779
2780 return unless $visible;
2781
2782 $self->{root}->on_post_alloc ("move_$self" => sub {
2783 my $widget = $self->{owner}
2784 or return;
2785
2786 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2787
2788 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2789 if $x + $self->{w} > $::WIDTH;
2790
2791 $self->move_abs ($x, $y);
2792 });
2793}
2794
2795sub _draw {
2796 my ($self) = @_;
2797
2798 glTranslate 0.375, 0.375;
2799
2800 my ($w, $h) = @$self{qw(w h)};
2801
2802 glColor 1, 0.8, 0.4;
2803 glBegin GL_QUADS;
2804 glVertex 0 , 0;
2805 glVertex 0 , $h;
2806 glVertex $w, $h;
2807 glVertex $w, 0;
2808 glEnd;
2809
2810 glColor 0, 0, 0;
2811 glBegin GL_LINE_LOOP;
2812 glVertex 0 , 0;
2813 glVertex 0 , $h;
2814 glVertex $w, $h;
2815 glVertex $w, 0;
2816 glEnd;
2817
2818 glTranslate 2 - 0.375, 2 - 0.375;
2819
2820 $self->SUPER::_draw;
2821}
2822
2823#############################################################################
2824
2825package CFClient::UI::Face;
2826
2827our @ISA = CFClient::UI::Base::;
2828
2829use CFClient::OpenGL;
2830
2831sub new {
2832 my $class = shift;
2833
2834 my $self = $class->SUPER::new (
2835 aspect => 1,
2836 can_events => 0,
2837 @_,
2838 );
2839
2840 if ($self->{anim} && $self->{animspeed}) {
2841 Scalar::Util::weaken (my $widget = $self);
2842
2843 $self->{timer} = Event->timer (
2844 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2845 hard => 1,
2846 interval => $self->{animspeed},
2847 cb => sub {
2848 ++$widget->{frame};
2849 $widget->update;
2850 },
2851 );
2852 }
2853
2854 $self
2855}
2856
2857sub size_request {
2858 (32, 8)
2859}
2860
2861sub update {
2862 my ($self) = @_;
2863
2864 return unless $self->{visible};
2865
2866 $self->SUPER::update;
2867}
2868
2869sub _draw {
2870 my ($self) = @_;
2871
2872 return unless $::CONN;
2873
2874 my $face;
2875
2876 if ($self->{frame}) {
2877 my $anim = $::CONN->{anim}[$self->{anim}];
2878
2879 $face = $anim->[ $self->{frame} % @$anim ]
2880 if $anim && @$anim;
2881 }
2882
2883 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2884
2885 if ($tex) {
2886 glEnable GL_TEXTURE_2D;
2887 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2888 glColor 0, 0, 0, 1;
2889 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2890 glDisable GL_TEXTURE_2D;
2891 }
2892}
2893
2894sub DESTROY {
2895 my ($self) = @_;
2896
2897 $self->{timer}->cancel
2898 if $self->{timer};
2899
2900 $self->SUPER::DESTROY;
2901}
2902
2903#############################################################################
2904
2905package CFClient::UI::Buttonbar;
2906
2907our @ISA = CFClient::UI::HBox::;
2908
2909# TODO: should actualyl wrap buttons and other goodies.
2910
2911#############################################################################
2912
2913package CFClient::UI::Menu;
2914
2915our @ISA = CFClient::UI::FancyFrame::;
2916
2917use CFClient::OpenGL;
2918
2919sub new {
2920 my $class = shift;
2921
2922 my $self = $class->SUPER::new (
2923 items => [],
2924 z => 100,
2925 @_,
2926 );
2927
2928 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2929
2930 for my $item (@{ $self->{items} }) {
2931 my ($widget, $cb, $tooltip) = @$item;
2932
2933 # handle various types of items, only text for now
2934 if (!ref $widget) {
2935 $widget = new CFClient::UI::Label
2936 can_hover => 1,
2937 can_events => 1,
2938 text => $widget,
2939 tooltip => $tooltip
2940 }
2941
2942 $self->{item}{$widget} = $item;
2943
2944 $self->{vbox}->add ($widget);
2945 }
2946
2947 $self
2948}
2949
2950# popup given the event (must be a mouse button down event currently)
2951sub popup {
2952 my ($self, $ev) = @_;
2953
2954 $self->_emit ("popdown");
2955
2956 # maybe save $GRAB? must be careful about events...
2957 $GRAB = $self;
2958 $self->{button} = $ev->{button};
2959
2960 $self->show;
2961 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2962}
2963
2964sub mouse_motion {
2965 my ($self, $ev, $x, $y) = @_;
2966
2967 # TODO: should use vbox->find_widget or so
2968 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2969 $self->{hover} = $self->{item}{$HOVER};
2970
2971 0
2972}
2973
2974sub button_up {
2975 my ($self, $ev, $x, $y) = @_;
2976
2977 if ($ev->{button} == $self->{button}) {
2978 undef $GRAB;
2979 $self->hide;
2980
2981 $self->_emit ("popdown");
2982 $self->{hover}[1]->() if $self->{hover};
2983 } else {
2984 return 0
2985 }
2986
2987 1
2988}
2989
2990#############################################################################
2991
2992package CFClient::UI::Multiplexer;
1673 2993
1674our @ISA = CFClient::UI::Container::; 2994our @ISA = CFClient::UI::Container::;
1675 2995
2996sub new {
2997 my $class = shift;
2998
2999 my $self = $class->SUPER::new (
3000 @_,
3001 );
3002
3003 $self->{current} = $self->{children}[0]
3004 if @{ $self->{children} };
3005
3006 $self
3007}
3008
3009sub add {
3010 my ($self, @widgets) = @_;
3011
3012 $self->SUPER::add (@widgets);
3013
3014 $self->{current} = $self->{children}[0]
3015 if @{ $self->{children} };
3016}
3017
3018sub set_current_page {
3019 my ($self, $page_or_widget) = @_;
3020
3021 my $widget = ref $page_or_widget
3022 ? $page_or_widget
3023 : $self->{children}[$page_or_widget];
3024
3025 $self->{current} = $widget;
3026 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3027
3028 $self->_emit (page_changed => $self->{current});
3029
3030 $self->realloc;
3031}
3032
3033sub visible_children {
3034 $_[0]{current}
3035}
3036
1676sub size_request { 3037sub size_request {
1677 ($::WIDTH, $::HEIGHT) 3038 my ($self) = @_;
3039
3040 $self->{current}->size_request
1678} 3041}
1679 3042
1680sub size_allocate { 3043sub size_allocate {
1681 my ($self, $x, $y, $w, $h) = @_; 3044 my ($self, $w, $h) = @_;
1682 3045
1683 $self->_size_allocate ($x, $y, $w, $h); 3046 $self->{current}->configure (0, 0, $w, $h);
1684
1685 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request)
1686 for @{$self->{children}};
1687} 3047}
1688 3048
1689sub translate { 3049sub _draw {
3050 my ($self) = @_;
3051
3052 $self->{current}->draw;
3053}
3054
3055#############################################################################
3056
3057package CFClient::UI::Notebook;
3058
3059our @ISA = CFClient::UI::VBox::;
3060
3061sub new {
3062 my $class = shift;
3063
3064 my $self = $class->SUPER::new (
3065 buttonbar => (new CFClient::UI::Buttonbar),
3066 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3067 # filter => # will be put between multiplexer and $self
3068 @_,
3069 );
3070
3071 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3072 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3073
3074 $self
3075}
3076
3077sub add {
3078 my ($self, $title, $widget, $tooltip) = @_;
3079
3080 Scalar::Util::weaken $self;
3081
3082 $self->{buttonbar}->add (new CFClient::UI::Button
3083 markup => $title,
3084 tooltip => $tooltip,
3085 on_activate => sub { $self->set_current_page ($widget) },
3086 );
3087
3088 $self->{multiplexer}->add ($widget);
3089}
3090
3091sub set_current_page {
3092 my ($self, $page) = @_;
3093
3094 $self->{multiplexer}->set_current_page ($page);
3095 $self->_emit (page_changed => $self->{multiplexer}{current});
3096}
3097
3098#############################################################################
3099
3100package CFClient::UI::Combobox;
3101
3102use utf8;
3103
3104our @ISA = CFClient::UI::Button::;
3105
3106sub new {
3107 my $class = shift;
3108
3109 my $self = $class->SUPER::new (
3110 options => [], # [title, value, tooltip], ...
3111 value => undef,
3112 @_,
3113 );
3114
3115 $self->_set_value ($self->{value});
3116
3117 $self
3118}
3119
3120sub button_down {
3121 my ($self, $ev) = @_;
3122
3123 my @menu_items;
3124
3125 for (@{ $self->{options} }) {
3126 my ($title, $value, $tooltip) = @$_;
3127
3128 push @menu_items, [$tooltip, sub { $self->set_value ($value) }];
3129 }
3130
3131 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3132}
3133
3134sub _set_value {
3135 my ($self, $value) = @_;
3136
3137 my ($item) = grep $_->[1] eq $value, @{ $self->{options} }
3138 or return;
3139
3140 $self->{value} = $item->[1];
3141 $self->set_markup ("$item->[0] ⇓");
3142 $self->set_tooltip ($item->[2]);
3143}
3144
3145sub set_value {
3146 my ($self, $value) = @_;
3147
3148 return unless $self->{value} ne $value;
3149
3150 $self->_set_value ($value);
3151 $self->_emit (changed => $value);
3152}
3153
3154#############################################################################
3155
3156package CFClient::UI::Statusbox;
3157
3158our @ISA = CFClient::UI::VBox::;
3159
3160sub new {
3161 my $class = shift;
3162
3163 my $self = $class->SUPER::new (
3164 fontsize => 0.8,
3165 @_,
3166 );
3167
3168 Scalar::Util::weaken (my $this = $self);
3169
3170 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3171
3172 $self
3173}
3174
3175sub reorder {
3176 my ($self) = @_;
3177 my $NOW = Time::HiRes::time;
3178
3179 # freeze display when hovering over any label
3180 return if $CFClient::UI::TOOLTIP->{owner}
3181 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3182 values %{ $self->{item} };
3183
3184 while (my ($k, $v) = each %{ $self->{item} }) {
3185 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3186 }
3187
3188 my @widgets;
3189
3190 my @items = sort {
3191 $a->{pri} <=> $b->{pri}
3192 or $b->{id} <=> $a->{id}
3193 } values %{ $self->{item} };
3194
3195 $self->{timer}->interval (1);
3196
3197 my $count = 10 + 1;
3198 for my $item (@items) {
3199 last unless --$count;
3200
3201 my $label = $item->{label} ||= do {
3202 # TODO: doesn't handle markup well (read as: at all)
3203 my $short = $item->{count} > 1
3204 ? "<b>$item->{count} ×</b> $item->{text}"
3205 : $item->{text};
3206
3207 for ($short) {
3208 s/^\s+//;
3209 s/\s+/ /g;
3210 }
3211
3212 new CFClient::UI::Label
3213 markup => $short,
3214 tooltip => $item->{tooltip},
3215 tooltip_font => $::FONT_PROP,
3216 tooltip_width => 0.67,
3217 fontsize => $item->{fontsize} || $self->{fontsize},
3218 max_w => $::WIDTH * 0.44,
3219 fg => [@{ $item->{fg} }],
3220 can_events => 1,
3221 can_hover => 1
3222 };
3223
3224 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3225 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3226 $label->update;
3227 $label->set_max_size (undef, $label->{req_h} * $diff)
3228 if $diff < 1;
3229 $self->{timer}->interval (1/30);
3230 } else {
3231 $label->{fg}[3] = $item->{fg}[3] || 1;
3232 }
3233
3234 push @widgets, $label;
3235 }
3236
3237 $self->clear;
3238 $self->SUPER::add (reverse @widgets);
3239}
3240
3241sub add {
3242 my ($self, $text, %arg) = @_;
3243
3244 $text =~ s/^\s+//;
3245 $text =~ s/\s+$//;
3246
3247 return unless $text;
3248
3249 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3250
3251 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3252
3253 if (my $item = $self->{item}{$group}) {
3254 if ($item->{text} eq $text) {
3255 $item->{count}++;
3256 } else {
3257 $item->{count} = 1;
3258 $item->{text} = $item->{tooltip} = $text;
3259 }
3260 $item->{id} = ++$self->{id};
3261 $item->{timeout} = $timeout;
3262 delete $item->{label};
3263 } else {
3264 $self->{item}{$group} = {
3265 id => ++$self->{id},
3266 text => $text,
3267 timeout => $timeout,
3268 tooltip => $text,
3269 fg => [0.8, 0.8, 0.8, 0.8],
3270 pri => 0,
3271 count => 1,
3272 %arg,
3273 };
3274 }
3275
3276 $self->reorder;
3277}
3278
3279sub reconfigure {
3280 my ($self) = @_;
3281
3282 delete $_->{label}
3283 for values %{ $self->{item} || {} };
3284
3285 $self->reorder;
3286 $self->SUPER::reconfigure;
3287}
3288
3289sub DESTROY {
3290 my ($self) = @_;
3291
3292 $self->{timer}->cancel;
3293
3294 $self->SUPER::DESTROY;
3295}
3296
3297#############################################################################
3298
3299package CFClient::UI::Inventory;
3300
3301our @ISA = CFClient::UI::ScrolledWindow::;
3302
3303sub new {
3304 my $class = shift;
3305
3306 my $self = $class->SUPER::new (
3307 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3308 @_,
3309 );
3310
3311 $self
3312}
3313
3314sub set_items {
3315 my ($self, $items) = @_;
3316
3317 $self->{child}->clear;
3318 return unless $items;
3319
3320 my @items = sort {
3321 ($a->{type} <=> $b->{type})
3322 or ($a->{name} cmp $b->{name})
3323 } @$items;
3324
3325 $self->{real_items} = \@items;
3326
3327 my $row = 0;
3328 for my $item (@items) {
3329 CFClient::Item::update_widgets $item;
3330
3331 $self->{child}->add (0, $row, $item->{face_widget});
3332 $self->{child}->add (1, $row, $item->{desc_widget});
3333 $self->{child}->add (2, $row, $item->{weight_widget});
3334
3335 $row++;
3336 }
3337}
3338
3339#############################################################################
3340
3341package CFClient::UI::BindEditor;
3342
3343our @ISA = CFClient::UI::FancyFrame::;
3344
3345sub new {
3346 my $class = shift;
3347
3348 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3349
3350 $self->add (my $vb = new CFClient::UI::VBox);
3351
3352
3353 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3354 text => "start recording",
3355 tooltip => "Start/Stops recording of actions."
3356 ."All subsequent actions after the recording started will be captured."
3357 ."The actions are displayed after the record was stopped."
3358 ."To bind the action you have to click on the 'Bind' button",
3359 on_activate => sub {
3360 unless ($self->{recording}) {
3361 $self->start;
3362 } else {
3363 $self->stop;
3364 }
3365 });
3366
3367 $vb->add (new CFClient::UI::Label text => "Actions:");
3368 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3369
3370 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3371 $vb->add (my $hb = new CFClient::UI::HBox);
3372 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3373 $hb->add (new CFClient::UI::Button
3374 text => "bind",
3375 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3376 on_activate => sub {
3377 $self->ask_for_bind;
3378 });
3379
3380 $vb->add (my $hb = new CFClient::UI::HBox);
3381 $hb->add (new CFClient::UI::Button
3382 text => "ok",
3383 expand => 1,
3384 tooltip => "This closes the binding editor and saves the binding",
3385 on_activate => sub {
3386 $self->hide;
3387 $self->commit;
3388 });
3389
3390 $hb->add (new CFClient::UI::Button
3391 text => "cancel",
3392 expand => 1,
3393 tooltip => "This closes the binding editor without saving",
3394 on_activate => sub {
3395 $self->hide;
3396 $self->{binding_cancel}->()
3397 if $self->{binding_cancel};
3398 });
3399
3400 $self->update_binding_widgets;
3401
3402 $self
3403}
3404
3405sub commit {
3406 my ($self) = @_;
3407 my ($mod, $sym, $cmds) = $self->get_binding;
3408 if ($sym != 0 && @$cmds > 0) {
3409 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3410 ."'. Don't forget 'Save Config'!");
3411 $self->{binding_change}->($mod, $sym, $cmds)
3412 if $self->{binding_change};
3413 } else {
3414 $::STATUSBOX->add ("No action bound, no key or action specified!");
3415 $self->{binding_cancel}->()
3416 if $self->{binding_cancel};
3417 }
3418}
3419
3420sub start {
3421 my ($self) = @_;
3422
3423 $self->{rec_btn}->set_text ("stop recording");
3424 $self->{recording} = 1;
3425 $self->clear_command_list;
3426 $::CONN->start_record if $::CONN;
3427}
3428
3429sub stop {
3430 my ($self) = @_;
3431
3432 $self->{rec_btn}->set_text ("start recording");
3433 $self->{recording} = 0;
3434
3435 my $rec;
3436 $rec = $::CONN->stop_record if $::CONN;
3437 return unless ref $rec eq 'ARRAY';
3438 $self->set_command_list ($rec);
3439}
3440
3441
3442sub ask_for_bind_and_commit {
3443 my ($self) = @_;
3444 $self->ask_for_bind (1);
3445}
3446
3447sub ask_for_bind {
3448 my ($self, $commit) = @_;
3449
3450 CFClient::Binder::open_binding_dialog (sub {
3451 my ($mod, $sym) = @_;
3452 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3453 $self->update_binding_widgets;
3454 $self->commit if $commit;
3455 });
3456}
3457
3458# $mod and $sym are the modifiers and key symbol
3459# $cmds is a array ref of strings (the commands)
3460# $cb is the callback that is executed on OK
3461# $ccb is the callback that is executed on CANCEL and
3462# when the binding was unsuccessful on OK
3463sub set_binding {
3464 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3465
3466 $self->clear_command_list;
3467 $self->{recording} = 0;
3468 $self->{rec_btn}->set_text ("start recording");
3469
3470 $self->{binding} = [$mod, $sym];
3471 $self->{commands} = $cmds;
3472
3473 $self->{binding_change} = $cb;
3474 $self->{binding_cancel} = $ccb;
3475
3476 $self->update_binding_widgets;
3477}
3478
3479# this is a shortcut method that asks for a binding
3480# and then just binds it.
3481sub do_quick_binding {
3482 my ($self, $cmds) = @_;
3483 $self->set_binding (undef, undef, $cmds, sub {
3484 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3485 });
3486 $self->ask_for_bind (1);
3487}
3488
3489sub update_binding_widgets {
3490 my ($self) = @_;
3491 my ($mod, $sym, $cmds) = $self->get_binding;
3492 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3493 $self->set_command_list ($cmds);
3494}
3495
3496sub get_binding {
3497 my ($self) = @_;
3498 return (
3499 $self->{binding}->[0],
3500 $self->{binding}->[1],
3501 [ grep { defined $_ } @{$self->{commands}} ]
3502 );
3503}
3504
3505sub clear_command_list {
3506 my ($self) = @_;
3507 $self->{cmdbox}->clear ();
3508}
3509
3510sub set_command_list {
3511 my ($self, $cmds) = @_;
3512
3513 $self->{cmdbox}->clear ();
3514 $self->{commands} = $cmds;
3515
3516 my $idx = 0;
3517
3518 for (@$cmds) {
3519 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3520
3521 my $i = $idx;
3522 $hb->add (new CFClient::UI::Label text => $_);
3523 $hb->add (new CFClient::UI::Button
3524 text => "delete",
3525 tooltip => "Deletes the action from the record",
3526 on_activate => sub {
3527 $self->{cmdbox}->remove ($hb);
3528 $cmds->[$i] = undef;
3529 });
3530
3531
3532 $idx++
3533 }
3534}
3535
3536#############################################################################
3537
3538package CFClient::UI::SpellList;
3539
3540our @ISA = CFClient::UI::Table::;
3541
3542sub new {
3543 my $class = shift;
3544
3545 my $self = $class->SUPER::new (
3546 binding => [],
3547 commands => [],
3548 @_,
3549 )
3550}
3551
3552my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3553 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.");
3554my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3555 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.");
3556my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3557 "<b>Damage</b>. The amount of damage the spell deals when it hits.");
3558
3559sub rebuild_spell_list {
3560 my ($self) = @_;
3561
3562 $CFClient::UI::ROOT->on_refresh ($self => sub {
3563 $self->clear;
3564
3565 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name");
3566 $self->add (2, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3567 $self->add (3, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3568 $self->add (4, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3569
3570 my $row = 0;
3571
3572 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3573 my $spell = $self->{spell}{$_};
3574
3575 $row++;
3576
3577 $self->add (0, $row, new CFClient::UI::Face
3578 face => $spell->{face},
3579 can_hover => 1,
3580 can_events => 1,
3581 tooltip => $spell->{message},
3582 );
3583
3584 $self->add (1, $row, new CFClient::UI::Label
3585 expand => 1,
3586 text => $spell->{name},
3587 can_hover => 1,
3588 can_events => 1,
3589 tooltip => $spell->{message},
3590 );
3591
3592 $self->add (2, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3593 $self->add (3, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3594 $self->add (4, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3595
3596 # TODO: should be done via popup
3597 $self->add (5, $row, new CFClient::UI::Button
3598 text => "bind",
3599 tooltip => "bind spell readying (cast command) to key",
3600 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) },
3601 );
3602 }
3603 });
3604}
3605
3606sub add_spell {
3607 my ($self, $spell) = @_;
3608
3609 $self->{spell}->{$spell->{name}} = $spell;
3610 $self->rebuild_spell_list;
3611}
3612
3613sub remove_spell {
3614 my ($self, $spell) = @_;
3615
3616 delete $self->{spell}->{$spell->{name}};
3617 $self->rebuild_spell_list;
3618}
3619
3620#############################################################################
3621
3622package CFClient::UI::Root;
3623
3624our @ISA = CFClient::UI::Container::;
3625
3626use List::Util qw(min max);
3627
3628use CFClient::OpenGL;
3629
3630sub new {
3631 my $class = shift;
3632
3633 my $self = $class->SUPER::new (
3634 visible => 1,
3635 @_,
3636 );
3637
3638 Scalar::Util::weaken ($self->{root} = $self);
3639
3640 $self
3641}
3642
3643sub size_request {
3644 my ($self) = @_;
3645
3646 ($self->{w}, $self->{h})
3647}
3648
3649sub _to_pixel {
3650 my ($coord, $size, $max) = @_;
3651
3652 $coord =
3653 $coord eq "center" ? ($max - $size) * 0.5
3654 : $coord eq "max" ? $max
3655 : $coord;
3656
3657 $coord = 0 if $coord < 0;
3658 $coord = $max - $size if $coord > $max - $size;
3659
3660 int $coord + 0.5
3661}
3662
3663sub size_allocate {
3664 my ($self, $w, $h) = @_;
3665
3666 for my $child ($self->children) {
3667 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3668
3669 $X = $child->{force_x} if exists $child->{force_x};
3670 $Y = $child->{force_y} if exists $child->{force_y};
3671
3672 $X = _to_pixel $X, $W, $self->{w};
3673 $Y = _to_pixel $Y, $H, $self->{h};
3674
3675 $child->configure ($X, $Y, $W, $H);
3676 }
3677}
3678
3679sub coord2local {
1690 my ($self, $x, $y) = @_; 3680 my ($self, $x, $y) = @_;
1691 3681
1692 ($x, $y) 3682 ($x, $y)
1693} 3683}
1694 3684
3685sub coord2global {
3686 my ($self, $x, $y) = @_;
3687
3688 ($x, $y)
3689}
3690
1695sub update { 3691sub update {
1696 my ($self) = @_; 3692 my ($self) = @_;
1697 3693
1698 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3694 $::WANT_REFRESH++;
1699 ::refresh ();
1700} 3695}
1701 3696
1702sub add { 3697sub add {
1703 my ($self, $widget) = @_; 3698 my ($self, @children) = @_;
1704 3699
3700 $_->{is_toplevel} = 1
3701 for @children;
3702
1705 $self->SUPER::add ($widget); 3703 $self->SUPER::add (@children);
1706
1707 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);
1708} 3704}
1709 3705
3706sub remove {
3707 my ($self, @children) = @_;
3708
3709 $self->SUPER::remove (@children);
3710
3711 delete $self->{is_toplevel}
3712 for @children;
3713
3714 while (@children) {
3715 my $w = pop @children;
3716 push @children, $w->children;
3717 $w->set_invisible;
3718 }
3719}
3720
3721sub on_refresh {
3722 my ($self, $id, $cb) = @_;
3723
3724 $self->{refresh_hook}{$id} = $cb;
3725}
3726
3727sub on_post_alloc {
3728 my ($self, $id, $cb) = @_;
3729
3730 $self->{post_alloc_hook}{$id} = $cb;
3731}
3732
1710sub draw { 3733sub draw {
1711 my ($self) = @_; 3734 my ($self) = @_;
3735
3736 while ($self->{refresh_hook}) {
3737 $_->()
3738 for values %{delete $self->{refresh_hook}};
3739 }
3740
3741 if ($self->{realloc}) {
3742 my %queue;
3743 my @queue;
3744 my $widget;
3745
3746 outer:
3747 while () {
3748 if (my $realloc = delete $self->{realloc}) {
3749 for $widget (values %$realloc) {
3750 $widget->{visible} or next; # do not resize invisible widgets
3751
3752 $queue{$widget+0}++ and next; # duplicates are common
3753
3754 push @{ $queue[$widget->{visible}] }, $widget;
3755 }
3756 }
3757
3758 while () {
3759 @queue or last outer;
3760
3761 $widget = pop @{ $queue[-1] || [] }
3762 and last;
3763
3764 pop @queue;
3765 }
3766
3767 delete $queue{$widget+0};
3768
3769 my ($w, $h) = $widget->size_request;
3770
3771 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3772 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3773
3774 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3775 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3776
3777 $w = $widget->{force_w} if exists $widget->{force_w};
3778 $h = $widget->{force_h} if exists $widget->{force_h};
3779
3780 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3781 || delete $widget->{force_realloc}) {
3782 $widget->{req_w} = $w;
3783 $widget->{req_h} = $h;
3784
3785 $self->{size_alloc}{$widget+0} = $widget;
3786
3787 if (my $parent = $widget->{parent}) {
3788 $self->{realloc}{$parent+0} = $parent
3789 unless $queue{$parent+0};
3790
3791 $parent->{force_size_alloc} = 1;
3792 $self->{size_alloc}{$parent+0} = $parent;
3793 }
3794 }
3795
3796 delete $self->{realloc}{$widget+0};
3797 }
3798 }
3799
3800 while (my $size_alloc = delete $self->{size_alloc}) {
3801 my @queue = sort { $b->{visible} <=> $a->{visible} }
3802 values %$size_alloc;
3803
3804 while () {
3805 my $widget = pop @queue || last;
3806
3807 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3808
3809 $w = 0 if $w < 0;
3810 $h = 0 if $h < 0;
3811
3812 $w = int $w + 0.5;
3813 $h = int $h + 0.5;
3814
3815 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3816 $widget->{old_w} = $widget->{w};
3817 $widget->{old_h} = $widget->{h};
3818
3819 $widget->{w} = $w;
3820 $widget->{h} = $h;
3821
3822 $widget->emit (size_allocate => $w, $h);
3823 }
3824 }
3825 }
3826
3827 while ($self->{post_alloc_hook}) {
3828 $_->()
3829 for values %{delete $self->{post_alloc_hook}};
3830 }
3831
3832
3833 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3834 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3835 glClear GL_COLOR_BUFFER_BIT;
3836
3837 glMatrixMode GL_PROJECTION;
3838 glLoadIdentity;
3839 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3840 glMatrixMode GL_MODELVIEW;
3841 glLoadIdentity;
3842
3843 {
3844 package CFClient::UI::Base;
3845
3846 ($draw_x, $draw_y, $draw_w, $draw_h) =
3847 (0, 0, $self->{w}, $self->{h});
3848 }
1712 3849
1713 $self->_draw; 3850 $self->_draw;
1714} 3851}
1715 3852
1716############################################################################# 3853#############################################################################
1717 3854
1718package CFClient::UI; 3855package CFClient::UI;
1719 3856
1720$TOPLEVEL = new CFClient::UI::Toplevel; 3857$ROOT = new CFClient::UI::Root;
3858$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1721 3859
17221 38601
1723 3861

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