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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.148 by elmex, Sat Apr 22 12:14:45 2006 UTC vs.
Revision 1.296 by root, Wed Jun 7 05:48:53 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
15our $LAYOUT;
12our $ROOT; 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->{x}, $ev->{y}); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
28 if (!$BUTTON_STATE) { 88 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($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;
93
94 $TOOLTIP_WATCHER->cb->();
33 } 95 }
34 96
35 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 98
37 $GRAB->button_down ($ev, $GRAB->coord2local ($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->{x}, $ev->{y}); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
43 106
44 my $widget = $GRAB || $ROOT->find_widget ($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, $GRAB->coord2local ($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 ($ev) = @_;
… …
63 if ($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 && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 134
135 $TOOLTIP_WATCHER->start;
136 }
137
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER;
71} 140}
72 141
73# convert position array to integers 142# convert position array to integers
74sub harmonize { 143sub harmonize {
75 my ($vals) = @_; 144 my ($vals) = @_;
… …
81 $rem += $_ - $i; 150 $rem += $_ - $i;
82 $_ = $i; 151 $_ = $i;
83 } 152 }
84} 153}
85 154
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;
194}
195
86############################################################################# 196#############################################################################
87 197
88package CFClient::UI::Base; 198package CFClient::UI::Base;
89 199
90use strict; 200use strict;
… …
93 203
94sub new { 204sub new {
95 my $class = shift; 205 my $class = shift;
96 206
97 my $self = bless { 207 my $self = bless {
98 x => 0, 208 x => "center",
99 y => 0, 209 y => "center",
100 z => 0, 210 z => 0,
211 w => undef,
212 h => undef,
213 can_events => 1,
101 @_ 214 @_
102 }, $class; 215 }, $class;
103 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
104 for (keys %$self) { 219 for (keys %$self) {
105 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
106 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
107 } 222 }
108 } 223 }
109 224
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
110 $self 237 $self
111} 238}
112 239
240sub destroy {
241 my ($self) = @_;
242
243 $self->hide;
244 %$self = ();
245}
246
113sub show { 247sub show {
114 my ($self) = @_; 248 my ($self) = @_;
115 249
116 return if $self->{parent}; 250 return if $self->{parent};
117 251
118 $CFClient::UI::ROOT->add ($self); 252 $CFClient::UI::ROOT->add ($self);
119} 253}
120 254
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 : $self->show;
306}
307
121sub hide { 308sub hide {
122 my ($self) = @_; 309 my ($self) = @_;
123 310
124 return unless $self->{parent}; 311 $self->set_invisible;
125 312
126 $self->{parent}->remove ($self); 313 $self->{parent}->remove ($self)
314 if $self->{parent};
127} 315}
128 316
129sub move { 317sub move_abs {
130 my ($self, $x, $y, $z) = @_; 318 my ($self, $x, $y, $z) = @_;
131 319
132 $self->{x} = int $x; 320 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
133 $self->{y} = int $y; 321 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
134 $self->{z} = $z if defined $z; 322 $self->{z} = $z if defined $z;
135 323
136 $self->update; 324 $self->update;
137} 325}
138 326
139sub needs_redraw { 327sub set_size {
140 0 328 my ($self, $w, $h) = @_;
329
330 $self->{force_w} = $w;
331 $self->{force_h} = $h;
332
333 $self->realloc;
141} 334}
142 335
143sub size_request { 336sub size_request {
144 require Carp; 337 require Carp;
145 Carp::confess "size_request is abstract"; 338 Carp::confess "size_request is abstract";
… …
147 340
148sub configure { 341sub configure {
149 my ($self, $x, $y, $w, $h) = @_; 342 my ($self, $x, $y, $w, $h) = @_;
150 343
151 if ($self->{aspect}) { 344 if ($self->{aspect}) {
345 my ($ow, $oh) = ($w, $h);
346
152 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 347 $w = List::Util::min $w, int $h * $self->{aspect};
153 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 348 $h = List::Util::min $h, int $w / $self->{aspect};
154 349
155 # use alignment to adjust x, y 350 # use alignment to adjust x, y
156 351
157 $x += int +($w - $w2) * 0.5; 352 $x += int 0.5 * ($ow - $w);
158 $y += int +($h - $h2) * 0.5; 353 $y += int 0.5 * ($oh - $h);
159
160 ($w, $h) = ($w2, $h2);
161 } 354 }
162 355
163 if ($self->{x} != $x || $self->{y} != $y) { 356 if ($self->{x} ne $x || $self->{y} ne $y) {
164 $self->{x} = $x; 357 $self->{x} = $x;
165 $self->{y} = $y; 358 $self->{y} = $y;
166 $self->update; 359 $self->update;
167 } 360 }
168 361
169 if ($self->{w} != $w || $self->{h} != $h) { 362 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
363 return unless $self->{visible};
364
170 $self->{w} = $w; 365 $self->{alloc_w} = $w;
171 $self->{h} = $h; 366 $self->{alloc_h} = $h;
172 367
173 $self->size_allocate ($w, $h); 368 $self->{root}{size_alloc}{$self+0} = $self;
174 $self->update;
175 } 369 }
176} 370}
177 371
178sub size_allocate { 372sub size_allocate {
179 # nothing to be done 373 # nothing to be done
180} 374}
181 375
182# return top left coordinates 376sub children {
183sub _topleft { 377 # nop
378}
379
380sub visible_children {
381 $_[0]->children
382}
383
384sub set_max_size {
184 my ($self, $x, $y) = @_; 385 my ($self, $w, $h) = @_;
185 386
186 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 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 $CFClient::UI::TOOLTIP_WATCHER->cb->();
406 }
187} 407}
188 408
189# translate global coordinates to local coordinate system 409# translate global coordinates to local coordinate system
190sub coord2local { 410sub coord2local {
191 my ($self, $x, $y) = @_; 411 my ($self, $x, $y) = @_;
192 412
193 my ($X, $Y) = $self->_topleft; 413 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
194 ($x - $X, $y - $Y)
195} 414}
196 415
197# translate local coordinates to global coordinate system 416# translate local coordinates to global coordinate system
198sub coord2global { 417sub coord2global {
199 my ($self, $x, $y) = @_; 418 my ($self, $x, $y) = @_;
200 419
201 my ($X, $Y) = $self->_topleft; 420 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
202 ($x + $X, $y + $Y)
203} 421}
204 422
205sub focus_in { 423sub focus_in {
206 my ($self) = @_; 424 my ($self) = @_;
207 425
208 return if $FOCUS == $self; 426 return if $FOCUS == $self;
209 return unless $self->{can_focus}; 427 return unless $self->{can_focus};
210 428
211 my $focus = $FOCUS; $FOCUS = $self; 429 my $focus = $FOCUS; $FOCUS = $self;
212 430
213 $self->emit (focus_in => $focus); 431 $self->_emit (focus_in => $focus);
214 432
215 $focus->update if $focus; 433 $focus->update if $focus;
216 $FOCUS->update; 434 $FOCUS->update;
217} 435}
218 436
… …
221 439
222 return unless $FOCUS == $self; 440 return unless $FOCUS == $self;
223 441
224 my $focus = $FOCUS; undef $FOCUS; 442 my $focus = $FOCUS; undef $FOCUS;
225 443
226 $self->emit (focus_out => $focus); 444 $self->_emit (focus_out => $focus);
227 445
228 $focus->update if $focus; #? 446 $focus->update if $focus; #?
229}
230 447
448 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
449 unless $FOCUS;
450}
451
231sub mouse_motion { } 452sub mouse_motion { 0 }
232sub button_up { } 453sub button_up { 0 }
233sub key_down { } 454sub key_down { 0 }
234sub key_up { } 455sub key_up { 0 }
235 456
236sub button_down { 457sub button_down {
237 my ($self, $ev, $x, $y) = @_; 458 my ($self, $ev, $x, $y) = @_;
238 459
239 $self->focus_in; 460 $self->focus_in;
240}
241 461
242sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
243sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
244sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
245sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
246sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
247
248sub draw {
249 my ($self) = @_;
250
251 return unless $self->{h} && $self->{w};
252
253 glPushMatrix;
254 glTranslate $self->{x}, $self->{y}, 0;
255 $self->_draw;
256 glPopMatrix;
257
258 if ($self == $HOVER && $self->{can_hover}) {
259 my ($x, $y) = @$self{qw(x y)};
260
261 glColor 1, 0.8, 0.5, 0.2;
262 glEnable GL_BLEND;
263 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
264 glBegin GL_QUADS;
265 glVertex $x , $y;
266 glVertex $x + $self->{w}, $y;
267 glVertex $x + $self->{w}, $y + $self->{h};
268 glVertex $x , $y + $self->{h};
269 glEnd;
270 glDisable GL_BLEND;
271 } 462 0
272}
273
274sub _draw {
275 my ($self) = @_;
276
277 warn "no draw defined for $self\n";
278} 463}
279 464
280sub find_widget { 465sub find_widget {
281 my ($self, $x, $y) = @_; 466 my ($self, $x, $y) = @_;
467
468 return () unless $self->{can_events};
282 469
283 return $self 470 return $self
284 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 471 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
285 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 472 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
286 473
… …
289 476
290sub set_parent { 477sub set_parent {
291 my ($self, $parent) = @_; 478 my ($self, $parent) = @_;
292 479
293 Scalar::Util::weaken ($self->{parent} = $parent); 480 Scalar::Util::weaken ($self->{parent} = $parent);
481 $self->set_visible if $parent->{visible};
294} 482}
295 483
296sub check_size { 484sub connect {
485 my ($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 {
297 my ($self) = @_; 504 #my ($self, $visible) = @_;
505}
298 506
299 my ($w, $h) = $self->size_request; 507sub realloc {
508 my ($self) = @_;
300 509
301 if ($w != $self->{req_w} || $h != $self->{req_h}) { 510 if ($self->{visible}) {
511 return if $self->{root}{realloc}{$self+0};
512
513 $self->{root}{realloc}{$self+0} = $self;
514 $self->{root}->update;
515 } else {
302 $self->{req_w} = $w; 516 delete $self->{req_w};
303 $self->{req_h} = $h; 517 delete $self->{req_h};
304
305 $self->{parent}->check_size
306 if $self->{parent};
307 } 518 }
308} 519}
309 520
310sub update { 521sub update {
311 my ($self) = @_; 522 my ($self) = @_;
312 523
313 $self->{parent}->update 524 $self->{parent}->update
314 if $self->{parent}; 525 if $self->{parent};
315} 526}
316 527
317sub connect { 528sub reconfigure {
318 my ($self, $signal, $cb) = @_; 529 my ($self) = @_;
319 530
320 push @{ $self->{signal_cb}{$signal} }, $cb; 531 $self->realloc;
532 $self->update;
321} 533}
322 534
323sub emit { 535# using global variables seems a bit hacky, but passing through all drawing
324 my ($self, $signal, @args) = @_; 536# functions seems pointless.
537our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
325 538
326 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 539sub draw {
327 $cb->($self, @args); 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 , $self->{h};
566 glEnd;
567 glDisable GL_BLEND;
328 } 568 }
569
570 if ($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 $self\n";
329} 592}
330 593
331sub DESTROY { 594sub DESTROY {
332 my ($self) = @_; 595 my ($self) = @_;
333 596
597 delete $WIDGET{$self+0};
334 #$self->deactivate; 598 #$self->deactivate;
335} 599}
336 600
337############################################################################# 601#############################################################################
338 602
… …
347 my $class = shift; 611 my $class = shift;
348 612
349 # range [value, low, high, page] 613 # range [value, low, high, page]
350 614
351 $class->SUPER::new ( 615 $class->SUPER::new (
352 bg => [0, 0, 0, 0.2], 616 #bg => [0, 0, 0, 0.2],
353 active_bg => [1, 1, 1, 0.5], 617 #active_bg => [1, 1, 1, 0.5],
354 @_ 618 @_
355 ) 619 )
356} 620}
357 621
358sub _draw { 622sub _draw {
359 my ($self) = @_; 623 my ($self) = @_;
360 624
625 my $color = $FOCUS == $self && $self->{active_bg}
626 ? $self->{active_bg}
627 : $self->{bg};
628
629 if ($color && (@$color < 4 || $color->[3])) {
361 my ($w, $h) = @$self{qw(w h)}; 630 my ($w, $h) = @$self{qw(w h)};
362 631
363 glEnable GL_BLEND; 632 glEnable GL_BLEND;
364 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 633 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
365 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 634 glColor_premultiply @$color;
366 635
367 glBegin GL_QUADS; 636 glBegin GL_QUADS;
368 glVertex 0 , 0; 637 glVertex 0 , 0;
369 glVertex 0 , $h; 638 glVertex 0 , $h;
370 glVertex $w, $h; 639 glVertex $w, $h;
371 glVertex $w, 0; 640 glVertex $w, 0;
372 glEnd; 641 glEnd;
373 642
374 glDisable GL_BLEND; 643 glDisable GL_BLEND;
644 }
375} 645}
376 646
377############################################################################# 647#############################################################################
378 648
379package CFClient::UI::Empty; 649package CFClient::UI::Empty;
380
381our @ISA = CFClient::UI::Base::;
382
383sub size_request {
384 (0, 0)
385}
386
387sub draw { }
388
389#############################################################################
390
391package CFClient::UI::Container;
392 650
393our @ISA = CFClient::UI::Base::; 651our @ISA = CFClient::UI::Base::;
394 652
395sub new { 653sub new {
396 my ($class, %arg) = @_; 654 my ($class, %arg) = @_;
655 $class->SUPER::new (can_events => 0, %arg);
656}
397 657
658sub size_request {
659 my ($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
398 my $children = delete $arg{children} || []; 675 my $children = delete $arg{children};
399 676
400 my $self = $class->SUPER::new (children => [], %arg); 677 my $self = $class->SUPER::new (
678 children => [],
679 can_events => 0,
680 %arg,
681 );
682
401 $self->add ($_) for @$children; 683 $self->add (@$children)
684 if $children;
402 685
403 $self 686 $self
404} 687}
405 688
406sub add { 689sub add {
407 my ($self, $child) = @_; 690 my ($self, @widgets) = @_;
408 691
409 $child->set_parent ($self); 692 $_->set_parent ($self)
693 for @widgets;
410 694
411 use sort 'stable'; 695 use sort 'stable';
412 696
413 $self->{children} = [ 697 $self->{children} = [
414 sort { $a->{z} <=> $b->{z} } 698 sort { $a->{z} <=> $b->{z} }
415 @{$self->{children}}, $child 699 @{$self->{children}}, @widgets
416 ]; 700 ];
417 701
418 $child->check_size; 702 $self->realloc;
703}
704
705sub children {
706 @{ $_[0]{children} }
419} 707}
420 708
421sub remove { 709sub remove {
422 my ($self, $child) = @_; 710 my ($self, $child) = @_;
423 711
424 delete $child->{parent}; 712 delete $child->{parent};
713 $child->hide;
425 714
426 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 715 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
427 716
428 $self->check_size; 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 $self->realloc;
429} 732}
430 733
431sub find_widget { 734sub find_widget {
432 my ($self, $x, $y) = @_; 735 my ($self, $x, $y) = @_;
433 736
434 $x -= $self->{x}; 737 $x -= $self->{x};
435 $y -= $self->{y}; 738 $y -= $self->{y};
436 739
437 my $res; 740 my $res;
438 741
439 for (reverse @{ $self->{children} }) { 742 for (reverse $self->visible_children) {
440 $res = $_->find_widget ($x, $y) 743 $res = $_->find_widget ($x, $y)
441 and return $res; 744 and return $res;
442 } 745 }
443 746
444 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 747 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
493 $self->{children}[0]->configure (0, 0, $w, $h); 796 $self->{children}[0]->configure (0, 0, $w, $h);
494} 797}
495 798
496############################################################################# 799#############################################################################
497 800
801# back-buffered drawing area
802
498package CFClient::UI::Window; 803package CFClient::UI::Window;
499 804
500our @ISA = CFClient::UI::Bin::; 805our @ISA = CFClient::UI::Bin::;
501 806
502use CFClient::OpenGL; 807use CFClient::OpenGL;
… …
508} 813}
509 814
510sub update { 815sub update {
511 my ($self) = @_; 816 my ($self) = @_;
512 817
513 # we want to do this delayed... 818 $ROOT->on_post_alloc ($self => sub { $self->render_child });
514 $self->render_chld;
515 $self->SUPER::update; 819 $self->SUPER::update;
516}
517
518sub render_chld {
519 my ($self) = @_;
520
521 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
522 glClearColor 0, 0, 0, 1;
523 glClear GL_COLOR_BUFFER_BIT;
524 $self->child->draw;
525 };
526} 820}
527 821
528sub size_allocate { 822sub size_allocate {
529 my ($self, $w, $h) = @_; 823 my ($self, $w, $h) = @_;
530 824
531 $self->child->configure (0, 0, $w, $h); 825 $self->SUPER::size_allocate ($w, $h);
826 $self->update;
827}
532 828
829sub _render {
830 my ($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
533 $self->render_chld; 849 $self->_render;
850 };
534} 851}
535 852
536sub _draw { 853sub _draw {
537 my ($self) = @_; 854 my ($self) = @_;
538 855
539 my ($w, $h) = ($self->w, $self->h); 856 my ($w, $h) = @$self{qw(w h)};
540 857
541 my $tex = $self->{texture} 858 my $tex = $self->{texture}
542 or return; 859 or return;
543 860
544 glEnable GL_BLEND;
545 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
546 glEnable GL_TEXTURE_2D; 861 glEnable GL_TEXTURE_2D;
547 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 862 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
863 glColor 0, 0, 0, 1;
548 864
549 $tex->draw_quad (0, 0, $w, $h); 865 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
550 866
551 glDisable GL_BLEND;
552 glDisable GL_TEXTURE_2D; 867 glDisable GL_TEXTURE_2D;
553} 868}
554 869
555############################################################################# 870#############################################################################
556 871
557package CFClient::UI::ViewPort; 872package CFClient::UI::ViewPort;
558 873
559our @ISA = CFClient::UI::Window::; 874our @ISA = CFClient::UI::Window::;
560
561sub new { die }
562
563sub size_request {
564 my ($self) = @_;
565
566 @$self{qw(child_w child_h)} = $self->child->size_request;
567 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
568
569 @$self{qw(child_w child_h)}
570}
571
572sub _draw {
573 my ($self) = @_;
574
575 $self->{children}[1]->draw;
576}
577
578
579#############################################################################
580
581package CFClient::UI::Frame;
582
583our @ISA = CFClient::UI::Bin::;
584
585use CFClient::OpenGL;
586 875
587sub new { 876sub new {
588 my $class = shift; 877 my $class = shift;
589 878
590 my $self = $class->SUPER::new ( 879 $class->SUPER::new (
591 bg => [1, 1, 1, 1], 880 scroll_x => 0,
592 border_bg => [1, 1, 1, 1], 881 scroll_y => 1,
593 border => 0.8,
594 @_ 882 @_,
595 ); 883 )
596
597 $self
598}
599
600sub set_size {
601 my ($self, $w, $h) = @_;
602 $self->{req_w} = $w;
603 $self->{req_h} = $h;
604 $self->check_size;
605} 884}
606 885
607sub size_request { 886sub size_request {
608 my ($self) = @_; 887 my ($self) = @_;
609 ($self->{req_w}, $self->{req_h}) 888
889 my ($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, $h)
610} 895}
611 896
612sub size_allocate { 897sub size_allocate {
613 my ($self, $w, $h) = @_; 898 my ($self, $w, $h) = @_;
614 $self->{w} = $w; 899
615 $self->{h} = $h; 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
616 $self->child->configure (0, 0, $w, $h); 905 $self->child->configure (0, 0, $w, $h);
906 $self->update;
617} 907}
618 908
619sub _draw { 909sub set_offset {
620 my ($self) = @_; 910 my ($self, $x, $y) = @_;
621 911
622 my ($w, $h) = ($self->{w}, $self->{h}); 912 $self->{view_x} = int $x;
913 $self->{view_y} = int $y;
623 914
624 glEnable GL_BLEND; 915 $self->update;
625 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 916}
626 glEnable GL_TEXTURE_2D;
627 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
628 917
629# glBegin GL_QUADS; 918# hmm, this does not work for topleft of $self... but we should not ask for that
630# glColor 0, 0, 0, 0; 919sub coord2local {
631# glVertex 0 , 0; 920 my ($self, $x, $y) = @_;
632# glVertex 0 , $h;
633# glVertex $w, $h;
634# glVertex $w, 0;
635# glEnd;
636 921
922 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
923}
637 924
638 $self->child->draw; 925sub coord2global {
639 glDisable GL_BLEND; 926 my ($self, $x, $y) = @_;
640 glDisable GL_TEXTURE_2D; 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, $y)
932}
933
934sub find_widget {
935 my ($self, $x, $y) = @_;
936
937 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
938 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
939 ) {
940 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
941 } else {
942 $self->CFClient::UI::Base::find_widget ($x, $y)
943 }
944}
945
946sub _render {
947 my ($self) = @_;
948
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 $self->SUPER::_render;
641} 955}
642 956
643############################################################################# 957#############################################################################
644 958
959package CFClient::UI::ScrolledWindow;
960
961our @ISA = CFClient::UI::HBox::;
962
963sub new {
964 my ($class, %arg) = @_;
965
966 my $child = delete $arg{child};
967
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 $self
988}
989
990sub add {
991 my ($self, $widget) = @_;
992
993 $self->{vp}->add ($self->{child} = $widget);
994}
995
996sub update {
997 my ($self) = @_;
998
999 $self->SUPER::update;
1000
1001 # todo: overwrite size_allocate of child
1002 my $child = $self->{vp}->child;
1003 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1004}
1005
1006sub size_allocate {
1007 my ($self, $w, $h) = @_;
1008
1009 $self->SUPER::size_allocate ($w, $h);
1010
1011 my $child = $self->{vp}->child;
1012 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1013}
1014
1015#TODO# update range on size_allocate depending on child
1016# update viewport offset on scroll
1017
1018#############################################################################
1019
645package CFClient::UI::FancyFrame; 1020package CFClient::UI::Frame;
646 1021
647our @ISA = CFClient::UI::Bin::; 1022our @ISA = CFClient::UI::Bin::;
648 1023
649use CFClient::OpenGL; 1024use CFClient::OpenGL;
650
651my @tex =
652 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
653 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
654 1025
655sub new { 1026sub new {
656 my $class = shift; 1027 my $class = shift;
657 1028
658 # TODO: user_x, user_y, overwrite moveto? 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 $_, mipmap => 1 }
1072 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1073
1074sub new {
1075 my ($class, %arg) = @_;
1076
1077 my $title = delete $arg{title};
659 1078
660 my $self = $class->SUPER::new ( 1079 my $self = $class->SUPER::new (
661 bg => [1, 1, 1, 1], 1080 bg => [1, 1, 1, 1],
662 border_bg => [1, 1, 1, 1], 1081 border_bg => [1, 1, 1, 1],
663 border => 0.8, 1082 border => 0.6,
664 @_ 1083 can_events => 1,
1084 min_w => 16,
1085 min_h => 16,
1086 %arg,
665 ); 1087 );
666 1088
667 $self->{title} &&= new CFClient::UI::Label 1089 $self->{title} = new CFClient::UI::Label
668 align => 0, 1090 align => 0,
669 valign => 1, 1091 valign => 1,
670 text => $self->{title}, 1092 text => $title,
671 fontsize => 1; 1093 fontsize => $self->{border}
1094 if defined $title;
672 1095
673 $self 1096 $self
1097}
1098
1099sub add {
1100 my ($self, @widgets) = @_;
1101
1102 $self->SUPER::add (@widgets);
1103 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
674} 1104}
675 1105
676sub border { 1106sub border {
677 int $_[0]{border} * $::FONTSIZE 1107 int $_[0]{border} * $::FONTSIZE
678} 1108}
679 1109
680sub size_request { 1110sub size_request {
681 my ($self) = @_; 1111 my ($self) = @_;
682 1112
683 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; 1113 $self->{title}->size_request
1114 if $self->{title};
684 1115
685 my ($w, $h) = $self->SUPER::size_request; 1116 my ($w, $h) = $self->SUPER::size_request;
686 1117
687 ( 1118 (
688 $w + $self->border * 2, 1119 $w + $self->border * 2,
… …
691} 1122}
692 1123
693sub size_allocate { 1124sub size_allocate {
694 my ($self, $w, $h) = @_; 1125 my ($self, $w, $h) = @_;
695 1126
1127 if ($self->{title}) {
1128 $self->{title}{w} = $w;
1129 $self->{title}{h} = $h;
1130 $self->{title}->size_allocate ($w, $h);
1131 }
1132
1133 my $border = $self->border;
1134
696 $h -= List::Util::max 0, $self->border * 2; 1135 $h -= List::Util::max 0, $border * 2;
697 $w -= List::Util::max 0, $self->border * 2; 1136 $w -= List::Util::max 0, $border * 2;
698 1137
699 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
700 if $self->{title};
701
702 $self->child->configure ($self->border, $self->border, $w, $h); 1138 $self->child->configure ($border, $border, $w, $h);
703} 1139}
704 1140
705sub button_down { 1141sub button_down {
706 my ($self, $ev, $x, $y) = @_; 1142 my ($self, $ev, $x, $y) = @_;
707 1143
1144 my ($w, $h) = @$self{qw(w h)};
708 my $border = $self->border; 1145 my $border = $self->border;
709 1146
710 if ($x < $self->{w} && $x >= $self->{w} - $border 1147 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
711 && $y < $self->{h} && $y >= $self->{h} - $border) { 1148 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
712 1149
1150 if ($lr & $td) {
1151 my ($wx, $wy) = ($self->{x}, $self->{y});
713 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1152 my ($ox, $oy) = ($ev->{x}, $ev->{y});
714 my ($bw, $bh) = ($self->{w}, $self->{h}); 1153 my ($bw, $bh) = ($self->{w}, $self->{h});
715 1154
1155 my $mx = $x < $border;
1156 my $my = $y < $border;
1157
716 $self->{motion} = sub { 1158 $self->{motion} = sub {
717 my ($ev, $x, $y) = @_; 1159 my ($ev, $x, $y) = @_;
718 1160
719 ($x, $y) = ($ev->{x}, $ev->{y}); 1161 my $dx = $ev->{x} - $ox;
1162 my $dy = $ev->{y} - $oy;
720 1163
721 $self->{user_w} = $bw + $x - $ox; 1164 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
722 $self->{user_h} = $bh + $y - $oy; 1165 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
723 $self->check_size; 1166
1167 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1168 $self->realloc;
724 }; 1169 };
725 1170
726 } elsif ($x >= 0 && $x < $self->{w} 1171 } elsif ($lr ^ $td) {
727 && $y >= 0 && $y < $border) {
728
729 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1172 my ($ox, $oy) = ($ev->{x}, $ev->{y});
730 my ($bx, $by) = ($self->{x}, $self->{y}); 1173 my ($bx, $by) = ($self->{x}, $self->{y});
731 1174
732 $self->{motion} = sub { 1175 $self->{motion} = sub {
733 my ($ev, $x, $y) = @_; 1176 my ($ev, $x, $y) = @_;
734 1177
735 ($x, $y) = ($ev->{x}, $ev->{y}); 1178 ($x, $y) = ($ev->{x}, $ev->{y});
736 1179
737 $self->move ($bx + $x - $ox, $by + $y - $oy); 1180 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
738 $self->update; 1181 # HACK: the next line is required to enforce placement
1182 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
739 }; 1183 };
1184 } else {
1185 return 0;
1186 }
1187
740 } 1188 1
741} 1189}
742 1190
743sub button_up { 1191sub button_up {
744 my ($self, $ev, $x, $y) = @_; 1192 my ($self, $ev, $x, $y) = @_;
745 1193
746 delete $self->{motion}; 1194 !!delete $self->{motion}
747} 1195}
748 1196
749sub mouse_motion { 1197sub mouse_motion {
750 my ($self, $ev, $x, $y) = @_; 1198 my ($self, $ev, $x, $y) = @_;
751 1199
752 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1200 $self->{motion}->($ev, $x, $y) if $self->{motion};
1201
1202 !!$self->{motion}
753} 1203}
754 1204
755sub _draw { 1205sub _draw {
756 my ($self) = @_; 1206 my ($self) = @_;
757 1207
1208 my $child = $self->{children}[0];
1209
758 my ($w, $h ) = ($self->{w}, $self->{h}); 1210 my ($w, $h ) = ($self->{w}, $self->{h});
759 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1211 my ($cw, $ch) = ($child->{w}, $child->{h});
760 1212
761 glEnable GL_BLEND;
762 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
763 glEnable GL_TEXTURE_2D; 1213 glEnable GL_TEXTURE_2D;
764 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1214 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
765 1215
766 my $border = $self->border; 1216 my $border = $self->border;
767 1217
768 glColor @{ $self->{border_bg} }; 1218 glColor @{ $self->{border_bg} };
769 $tex[1]->draw_quad (0, 0, $w, $border); 1219 $border[0]->draw_quad_alpha (0, 0, $w, $border);
770 $tex[3]->draw_quad (0, $border, $border, $ch); 1220 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
771 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1221 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
772 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1222 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
773 1223
774 my $bg = $tex[0]; 1224 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1225 glColor @{ $self->{bg} };
775 1226
776 # TODO: repeat texture not scale 1227 # TODO: repeat texture not scale
777 my $rep_x = $cw / $bg->{w}; 1228 # solve this better(?)
778 my $rep_y = $ch / $bg->{h}; 1229 $bg->{s} = $cw / $bg->{w};
779 1230 $bg->{t} = $ch / $bg->{h};
780 glColor @{ $self->{bg} };
781
782 $bg->{s} = $rep_x;
783 $bg->{t} = $rep_y;
784 $bg->{wrap_mode} = 1;
785 $bg->draw_quad ($border, $border, $cw, $ch); 1231 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1232 }
786 1233
787 glDisable GL_TEXTURE_2D; 1234 glDisable GL_TEXTURE_2D;
788 glDisable GL_BLEND;
789 1235
790 $self->{title}->draw if $self->{title};
791 $self->child->draw; 1236 $child->draw;
1237
1238 if ($self->{title}) {
1239 glTranslate 0, $border - $self->{h};
1240 $self->{title}->_draw;
1241 }
792} 1242}
793 1243
794############################################################################# 1244#############################################################################
795 1245
796package CFClient::UI::Table; 1246package CFClient::UI::Table;
… …
804sub new { 1254sub new {
805 my $class = shift; 1255 my $class = shift;
806 1256
807 $class->SUPER::new ( 1257 $class->SUPER::new (
808 col_expand => [], 1258 col_expand => [],
809 @_ 1259 @_,
810 ) 1260 )
1261}
1262
1263sub children {
1264 grep $_, map @$_, grep $_, @{ $_[0]{children} }
811} 1265}
812 1266
813sub add { 1267sub add {
814 my ($self, $x, $y, $child) = @_; 1268 my ($self, $x, $y, $child) = @_;
815 1269
816 $child->set_parent ($self); 1270 $child->set_parent ($self);
817 $self->{children}[$y][$x] = $child; 1271 $self->{children}[$y][$x] = $child;
818 1272
819 $child->check_size; 1273 $self->realloc;
820} 1274}
821 1275
822# TODO: move to container class maybe? send childs a signal on removal? 1276# TODO: move to container class maybe? send children a signal on removal?
823sub clear { 1277sub clear {
824 my ($self) = @_; 1278 my ($self) = @_;
825 1279
1280 my @children = $self->children;
826 delete $self->{children}; 1281 delete $self->{children};
827 $self->update; 1282
1283 for (@children) {
1284 delete $_->{parent};
1285 $_->hide;
1286 }
1287
1288 $self->realloc;
828} 1289}
829 1290
830sub get_wh { 1291sub get_wh {
831 my ($self) = @_; 1292 my ($self) = @_;
832 1293
… …
837 or next; 1298 or next;
838 1299
839 for my $x (0 .. $#$row) { 1300 for my $x (0 .. $#$row) {
840 my $widget = $row->[$x] 1301 my $widget = $row->[$x]
841 or next; 1302 or next;
842 my ($w, $h) = $widget->size_request; 1303 my ($w, $h) = @$widget{qw(req_w req_h)};
843 1304
844 $w[$x] = max $w[$x], $w; 1305 $w[$x] = max $w[$x], $w;
845 $h[$y] = max $h[$y], $h; 1306 $h[$y] = max $h[$y], $h;
846 } 1307 }
847 } 1308 }
… …
863sub size_allocate { 1324sub size_allocate {
864 my ($self, $w, $h) = @_; 1325 my ($self, $w, $h) = @_;
865 1326
866 my ($ws, $hs) = $self->get_wh; 1327 my ($ws, $hs) = $self->get_wh;
867 1328
868 my $req_w = sum @$ws; 1329 my $req_w = (sum @$ws) || 1;
869 my $req_h = sum @$hs; 1330 my $req_h = (sum @$hs) || 1;
870 1331
871 # TODO: nicer code && do row_expand 1332 # TODO: nicer code && do row_expand
872 my @col_expand = @{$self->{col_expand}}; 1333 my @col_expand = @{$self->{col_expand}};
873 @col_expand = (1) x @$ws unless @col_expand; 1334 @col_expand = (1) x @$ws unless @col_expand;
874 my $col_expand = (sum @col_expand) || 1; 1335 my $col_expand = (sum @col_expand) || 1;
… …
928 } 1389 }
929} 1390}
930 1391
931############################################################################# 1392#############################################################################
932 1393
933package CFClient::UI::HBox; 1394package CFClient::UI::Box;
934
935# TODO: wrap into common Box base class
936 1395
937our @ISA = CFClient::UI::Container::; 1396our @ISA = CFClient::UI::Container::;
938 1397
939sub size_request { 1398sub size_request {
940 my ($self) = @_; 1399 my ($self) = @_;
941 1400
942 my @alloc = map [$_->size_request], @{$self->{children}}; 1401 $self->{vertical}
943 1402 ? (
944 ( 1403 (List::Util::max map $_->{req_w}, @{$self->{children}}),
945 (List::Util::sum map $_->[0], @alloc), 1404 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
946 (List::Util::max map $_->[1], @alloc), 1405 )
947 ) 1406 : (
1407 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1408 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1409 )
948} 1410}
949 1411
950sub size_allocate { 1412sub size_allocate {
951 my ($self, $w, $h) = @_; 1413 my ($self, $w, $h) = @_;
952 1414
953 ($h, $w) = ($w, $h); 1415 my $space = $self->{vertical} ? $h : $w;
954
955 my $children = $self->{children}; 1416 my $children = $self->{children};
956 1417
957 my @h = map +($_->size_request)[0], @$children; 1418 my @req;
958 1419
959 my $req_h = List::Util::sum @h; 1420 if ($self->{homogeneous}) {
960 1421 @req = ($space / (@$children || 1)) x @$children;
961 if ($req_h > $h) {
962 # ah well, not enough space
963 $_ *= $h / $req_h for @h;
964 } else { 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 {
965 my $exp = List::Util::sum map $_->{expand}, @$children; 1430 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
966 $exp ||= 1;
967 1431
1432 $space = ($space - $req) / $expand; # remaining space to give away
1433
1434 $req[$_] += $space * $children->[$_]{expand}
968 for (0 .. $#$children) { 1435 for 0 .. $#$children;
969 my $child = $children->[$_];
970
971 my $alloc_h = $h[$_];
972 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
973 $h[$_] = $alloc_h;
974 } 1436 }
975 } 1437 }
976 1438
977 CFClient::UI::harmonize \@h; 1439 CFClient::UI::harmonize \@req;
978 1440
979 my $y = 0; 1441 my $pos = 0;
980 for (0 .. $#$children) { 1442 for (0 .. $#$children) {
981 my $child = $children->[$_];
982 my $h = $h[$_]; 1443 my $alloc = $req[$_];
983 $child->configure ($y, 0, $h, $w); 1444 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
984 1445
985 $y += $h; 1446 $pos += $alloc;
986 } 1447 }
987 1448
988 1 1449 1
989} 1450}
990 1451
991############################################################################# 1452#############################################################################
992 1453
1454package CFClient::UI::HBox;
1455
1456our @ISA = CFClient::UI::Box::;
1457
1458sub new {
1459 my $class = shift;
1460
1461 $class->SUPER::new (
1462 vertical => 0,
1463 @_,
1464 )
1465}
1466
1467#############################################################################
1468
993package CFClient::UI::VBox; 1469package CFClient::UI::VBox;
994 1470
995# TODO: wrap into common Box base class
996
997our @ISA = CFClient::UI::Container::; 1471our @ISA = CFClient::UI::Box::;
998 1472
999sub size_request { 1473sub new {
1000 my ($self) = @_; 1474 my $class = shift;
1001 1475
1002 my @alloc = map [$_->size_request], @{$self->{children}}; 1476 $class->SUPER::new (
1003 1477 vertical => 1,
1004 ( 1478 @_,
1005 (List::Util::max map $_->[0], @alloc),
1006 (List::Util::sum map $_->[1], @alloc),
1007 ) 1479 )
1008} 1480}
1009 1481
1010sub size_allocate {
1011 my ($self, $w, $h) = @_;
1012
1013 my $children = $self->{children};
1014
1015 my @h = map +($_->size_request)[1], @$children;
1016
1017 my $req_h = List::Util::sum @h;
1018
1019 if ($req_h > $h) {
1020 # ah well, not enough space
1021 $_ *= $h / $req_h for @h;
1022 } else {
1023 my $exp = List::Util::sum map $_->{expand}, @$children;
1024 $exp ||= 1;
1025
1026 for (0 .. $#$children) {
1027 my $child = $children->[$_];
1028
1029 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1030 }
1031 }
1032
1033 CFClient::UI::harmonize \@h;
1034
1035 my $y = 0;
1036 for (0 .. $#$children) {
1037 my $child = $children->[$_];
1038 my $h = $h[$_];
1039 $child->configure (0, $y, $w, $h);
1040
1041 $y += $h;
1042 }
1043
1044 1
1045}
1046
1047############################################################################# 1482#############################################################################
1048 1483
1049package CFClient::UI::Label; 1484package CFClient::UI::Label;
1050 1485
1051our @ISA = CFClient::UI::Base::; 1486our @ISA = CFClient::UI::DrawBG::;
1052 1487
1053use CFClient::OpenGL; 1488use CFClient::OpenGL;
1054 1489
1055sub new { 1490sub new {
1056 my ($class, %arg) = @_; 1491 my ($class, %arg) = @_;
1057 1492
1058 my $self = $class->SUPER::new ( 1493 my $self = $class->SUPER::new (
1059 fg => [1, 1, 1], 1494 fg => [1, 1, 1],
1495 #bg => none
1496 #active_bg => none
1497 #font => default_font
1498 #text => initial text
1499 #markup => initial narkup
1500 #max_w => maximum pixel width
1501 ellipsise => 3, # end
1502 layout => (new CFClient::Layout),
1060 fontsize => 1, 1503 fontsize => 1,
1061 text => "",
1062 align => -1, 1504 align => -1,
1063 valign => -1, 1505 valign => -1,
1064 padding => 2, 1506 padding_x => 2,
1065 layout => new CFClient::Layout, 1507 padding_y => 2,
1508 can_events => 0,
1066 %arg 1509 %arg
1067 ); 1510 );
1068 1511
1069 if (exists $self->{template}) { 1512 if (exists $self->{template}) {
1070 my $layout = new CFClient::Layout; 1513 my $layout = new CFClient::Layout;
1071 $layout->set_text (delete $self->{template}); 1514 $layout->set_text (delete $self->{template});
1072 $self->{template} = $layout; 1515 $self->{template} = $layout;
1073 } 1516 }
1074 1517
1075 $self->set_text (delete $self->{text}) if exists $self->{text}; 1518 if (exists $self->{markup}) {
1076 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1519 $self->set_markup (delete $self->{markup});
1520 } else {
1521 $self->set_text (delete $self->{text});
1522 }
1077 1523
1078 $self 1524 $self
1079} 1525}
1080 1526
1081sub escape_text { 1527sub escape($) {
1082 local $_ = $_[1]; 1528 local $_ = $_[0];
1083 1529
1084 s/&/&amp;/g; 1530 s/&/&amp;/g;
1085 s/>/&gt;/g; 1531 s/>/&gt;/g;
1086 s/</&lt;/g; 1532 s/</&lt;/g;
1087 1533
1088 $_[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 $self->SUPER::realloc;
1089} 1549}
1090 1550
1091sub set_text { 1551sub set_text {
1092 my ($self, $text) = @_; 1552 my ($self, $text) = @_;
1093 1553
1554 return if $self->{text} eq "T$text";
1555 $self->{text} = "T$text";
1556
1557 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1094 $self->{layout}->set_text ($text); 1558 $self->{layout}->set_text ($text);
1095 1559
1096 delete $self->{texture}; 1560 delete $self->{size_req};
1561 $self->realloc;
1097 $self->update; 1562 $self->update;
1098} 1563}
1099 1564
1100sub set_markup { 1565sub set_markup {
1101 my ($self, $markup) = @_; 1566 my ($self, $markup) = @_;
1102 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;
1103 $self->{layout}->set_markup ($markup); 1574 $self->{layout}->set_markup ($markup);
1104 1575
1105 delete $self->{texture}; 1576 delete $self->{size_req};
1577 $self->realloc;
1106 $self->update; 1578 $self->update;
1107} 1579}
1108 1580
1109sub size_request { 1581sub size_request {
1110 my ($self) = @_; 1582 my ($self) = @_;
1111 1583
1112 $self->{layout}->set_width; 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});
1113 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1589 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1114 1590
1115 my ($w, $h) = $self->{layout}->size; 1591 my ($w, $h) = $self->{layout}->size;
1116 1592
1117 if (exists $self->{template}) { 1593 if (exists $self->{template}) {
1594 $self->{template}->set_font ($self->{font}) if $self->{font};
1118 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1595 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1119 1596
1120 my ($w2, $h2) = $self->{template}->size; 1597 my ($w2, $h2) = $self->{template}->size;
1121 1598
1122 $w = List::Util::max $w, $w2; 1599 $w = List::Util::max $w, $w2;
1123 $h = List::Util::max $h, $h2; 1600 $h = List::Util::max $h, $h2;
1601 }
1602
1603 [$w, $h]
1124 } 1604 };
1125 1605
1126 ( 1606 @{ $self->{size_req} }
1127 $w + $self->{padding} * 2,
1128 $h + $self->{padding} * 2,
1129 )
1130} 1607}
1131 1608
1132sub size_allocate { 1609sub size_allocate {
1133 my ($self, $w, $h) = @_; 1610 my ($self, $w, $h) = @_;
1134 1611
1612 delete $self->{ox};
1613
1135 delete $self->{texture}; 1614 delete $self->{texture}
1615 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1136} 1616}
1137 1617
1138sub set_fontsize { 1618sub set_fontsize {
1139 my ($self, $fontsize) = @_; 1619 my ($self, $fontsize) = @_;
1140 1620
1141 $self->{fontsize} = $fontsize; 1621 $self->{fontsize} = $fontsize;
1142 $self->check_size; 1622 delete $self->{texture};
1623
1624 $self->realloc;
1625}
1626
1627sub reconfigure {
1628 my ($self) = @_;
1629
1630 delete $self->{size_req};
1631
1632 $self->SUPER::reconfigure;
1143} 1633}
1144 1634
1145sub _draw { 1635sub _draw {
1146 my ($self) = @_; 1636 my ($self) = @_;
1147 1637
1638 $self->SUPER::_draw; # draw background, if applicable
1639
1148 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};
1149 $self->{layout}->set_width ($self->{w}); 1643 $self->{layout}->set_width ($self->{w});
1644 $self->{layout}->set_ellipsise ($self->{ellipsise});
1645 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1150 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1646 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1647
1151 new_from_layout CFClient::Texture $self->{layout} 1648 new_from_layout CFClient::Texture $self->{layout}
1152 }; 1649 };
1153 1650
1154 glEnable GL_BLEND; 1651 unless (exists $self->{ox}) {
1155 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
1156 glEnable GL_TEXTURE_2D; 1661 glEnable GL_TEXTURE_2D;
1662
1663 my $w = List::Util::min $self->{w} + 4, $tex->{w};
1664 my $h = List::Util::min $self->{h} + 2, $tex->{h};
1665
1666 if ($tex->{format} == GL_ALPHA) {
1667 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1668 glColor @{$self->{fg}};
1669 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1670 } else {
1157 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1671 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1158 1672 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1159 glColor @{$self->{fg}}; 1673 }
1160
1161 $self->{ox} = int (
1162 $self->{align} < 0 ? $self->{padding}
1163 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1164 : ($self->{w} - $tex->{w}) * 0.5
1165 );
1166
1167 $self->{oy} = int (
1168 $self->{valign} < 0 ? $self->{padding}
1169 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1170 : ($self->{h} - $tex->{h}) * 0.5
1171 );
1172
1173 $tex->draw_quad ($self->{ox}, $self->{oy});
1174 1674
1175 glDisable GL_TEXTURE_2D; 1675 glDisable GL_TEXTURE_2D;
1176 glDisable GL_BLEND;
1177} 1676}
1178 1677
1179############################################################################# 1678#############################################################################
1180 1679
1181package CFClient::UI::EntryBase; 1680package CFClient::UI::EntryBase;
… …
1186 1685
1187sub new { 1686sub new {
1188 my $class = shift; 1687 my $class = shift;
1189 1688
1190 $class->SUPER::new ( 1689 $class->SUPER::new (
1191 fg => [1, 1, 1], 1690 fg => [1, 1, 1],
1192 bg => [0, 0, 0, 0.2], 1691 bg => [0, 0, 0, 0.2],
1193 active_bg => [1, 1, 1, 0.5], 1692 active_bg => [1, 1, 1, 0.5],
1194 active_fg => [0, 0, 0], 1693 active_fg => [0, 0, 0],
1195 can_hover => 1, 1694 can_hover => 1,
1196 can_focus => 1, 1695 can_focus => 1,
1197 valign => 0, 1696 valign => 0,
1697 can_events => 1,
1698 #text => ...
1699 #hidden => "*",
1198 @_ 1700 @_
1199 ) 1701 )
1200} 1702}
1201 1703
1202sub _set_text { 1704sub _set_text {
… …
1204 1706
1205 delete $self->{cur_h}; 1707 delete $self->{cur_h};
1206 1708
1207 return if $self->{text} eq $text; 1709 return if $self->{text} eq $text;
1208 1710
1209 delete $self->{texture};
1210
1211 $self->{last_activity} = $::NOW; 1711 $self->{last_activity} = $::NOW;
1212 $self->{text} = $text; 1712 $self->{text} = $text;
1213 1713
1214 $text =~ s/./*/g if $self->{hidden}; 1714 $text =~ s/./*/g if $self->{hidden};
1215 $self->{layout}->set_text ("$text "); 1715 $self->{layout}->set_text ("$text ");
1716 delete $self->{size_req};
1216 1717
1217 $self->emit (changed => $self->{text}); 1718 $self->_emit (changed => $self->{text});
1719
1720 $self->realloc;
1721 $self->update;
1722}
1723
1724sub set_text {
1725 my ($self, $text) = @_;
1726
1727 $self->{cursor} = length $text;
1728 $self->_set_text ($text);
1218} 1729}
1219 1730
1220sub get_text { 1731sub get_text {
1221 $_[0]{text} 1732 $_[0]{text}
1222} 1733}
… …
1225 my ($self) = @_; 1736 my ($self) = @_;
1226 1737
1227 my ($w, $h) = $self->SUPER::size_request; 1738 my ($w, $h) = $self->SUPER::size_request;
1228 1739
1229 ($w + 1, $h) # add 1 for cursor 1740 ($w + 1, $h) # add 1 for cursor
1230}
1231
1232sub size_allocate {
1233 my ($self, $w, $h) = @_;
1234
1235 $self->_set_text ($self->{text});
1236}
1237
1238sub set_text {
1239 my ($self, $text) = @_;
1240
1241 $self->{cursor} = length $text;
1242 $self->_set_text ($text);
1243 $self->update;
1244} 1741}
1245 1742
1246sub key_down { 1743sub key_down {
1247 my ($self, $ev) = @_; 1744 my ($self, $ev) = @_;
1248 1745
… …
1250 my $sym = $ev->{sym}; 1747 my $sym = $ev->{sym};
1251 my $uni = $ev->{unicode}; 1748 my $uni = $ev->{unicode};
1252 1749
1253 my $text = $self->get_text; 1750 my $text = $self->get_text;
1254 1751
1255 if ($sym == 8) { 1752 if ($uni == 8) {
1256 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1753 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1257 } elsif ($sym == 127) { 1754 } elsif ($uni == 127) {
1258 substr $text, $self->{cursor}, 1, ""; 1755 substr $text, $self->{cursor}, 1, "";
1259 } elsif ($sym == CFClient::SDLK_LEFT) { 1756 } elsif ($sym == CFClient::SDLK_LEFT) {
1260 --$self->{cursor} if $self->{cursor}; 1757 --$self->{cursor} if $self->{cursor};
1261 } elsif ($sym == CFClient::SDLK_RIGHT) { 1758 } elsif ($sym == CFClient::SDLK_RIGHT) {
1262 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1759 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1263 } elsif ($sym == CFClient::SDLK_HOME) { 1760 } elsif ($sym == CFClient::SDLK_HOME) {
1264 $self->{cursor} = 0; 1761 $self->{cursor} = 0;
1265 } elsif ($sym == CFClient::SDLK_END) { 1762 } elsif ($sym == CFClient::SDLK_END) {
1266 $self->{cursor} = length $text; 1763 $self->{cursor} = length $text;
1267 } elsif ($sym == 27) { 1764 } elsif ($uni == 27) {
1268 $self->emit ('escape'); 1765 $self->_emit ('escape');
1269 } elsif ($uni) { 1766 } elsif ($uni) {
1270 substr $text, $self->{cursor}++, 0, chr $uni; 1767 substr $text, $self->{cursor}++, 0, chr $uni;
1768 } else {
1769 return 0;
1271 } 1770 }
1272 1771
1273 $self->_set_text ($text); 1772 $self->_set_text ($text);
1274 $self->update; 1773
1774 $self->realloc;
1775
1776 1
1275} 1777}
1276 1778
1277sub focus_in { 1779sub focus_in {
1278 my ($self) = @_; 1780 my ($self) = @_;
1279 1781
… …
1294 utf8::encode $text; 1796 utf8::encode $text;
1295 $self->{cursor} = length substr $text, 0, $idx; 1797 $self->{cursor} = length substr $text, 0, $idx;
1296 1798
1297 $self->_set_text ($self->{text}); 1799 $self->_set_text ($self->{text});
1298 $self->update; 1800 $self->update;
1801
1802 1
1299} 1803}
1300 1804
1301sub mouse_motion { 1805sub mouse_motion {
1302 my ($self, $ev, $x, $y) = @_; 1806 my ($self, $ev, $x, $y) = @_;
1303# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1807# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1808
1809 0
1304} 1810}
1305 1811
1306sub _draw { 1812sub _draw {
1307 my ($self) = @_; 1813 my ($self) = @_;
1308 1814
1309 local $self->{fg} = $self->{fg}; 1815 local $self->{fg} = $self->{fg};
1310 1816
1311 if ($FOCUS == $self) { 1817 if ($FOCUS == $self) {
1312 glColor @{$self->{active_bg}}; 1818 glColor_premultiply @{$self->{active_bg}};
1313 $self->{fg} = $self->{active_fg}; 1819 $self->{fg} = $self->{active_fg};
1314 } else { 1820 } else {
1315 glColor @{$self->{bg}}; 1821 glColor_premultiply @{$self->{bg}};
1316 } 1822 }
1317 1823
1318 glEnable GL_BLEND; 1824 glEnable GL_BLEND;
1319 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1825 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1320 glBegin GL_QUADS; 1826 glBegin GL_QUADS;
1321 glVertex 0 , 0; 1827 glVertex 0 , 0;
1322 glVertex 0 , $self->{h}; 1828 glVertex 0 , $self->{h};
1323 glVertex $self->{w}, $self->{h}; 1829 glVertex $self->{w}, $self->{h};
1324 glVertex $self->{w}, 0; 1830 glVertex $self->{w}, 0;
… …
1355 my ($self, $ev) = @_; 1861 my ($self, $ev) = @_;
1356 1862
1357 my $sym = $ev->{sym}; 1863 my $sym = $ev->{sym};
1358 1864
1359 if ($sym == 13) { 1865 if ($sym == 13) {
1866 unshift @{$self->{history}},
1867 my $txt = $self->get_text;
1868 $self->{history_pointer} = -1;
1869 $self->{history_saveback} = '';
1360 $self->emit (activate => $self->get_text); 1870 $self->_emit (activate => $txt);
1361 $self->update; 1871 $self->update;
1362 1872
1873 } elsif ($sym == CFClient::SDLK_UP) {
1874 if ($self->{history_pointer} < 0) {
1875 $self->{history_saveback} = $self->get_text;
1876 }
1877 if (@{$self->{history} || []} > 0) {
1878 $self->{history_pointer}++;
1879 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1880 $self->{history_pointer} = @{$self->{history} || []} - 1;
1881 }
1882 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1883 }
1884
1885 } elsif ($sym == CFClient::SDLK_DOWN) {
1886 $self->{history_pointer}--;
1887 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1888
1889 if ($self->{history_pointer} >= 0) {
1890 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1891 } else {
1892 $self->set_text ($self->{history_saveback});
1893 }
1894
1363 } else { 1895 } else {
1364 $self->SUPER::key_down ($ev); 1896 return $self->SUPER::key_down ($ev)
1897 }
1898
1365 } 1899 1
1366
1367} 1900}
1368 1901
1369############################################################################# 1902#############################################################################
1370 1903
1371package CFClient::UI::Button; 1904package CFClient::UI::Button;
… …
1380 1913
1381sub new { 1914sub new {
1382 my $class = shift; 1915 my $class = shift;
1383 1916
1384 $class->SUPER::new ( 1917 $class->SUPER::new (
1385 padding => 4, 1918 padding_x => 4,
1919 padding_y => 4,
1386 fg => [1, 1, 1], 1920 fg => [1, 1, 1],
1387 bg => [1, 1, 1, 0.2],
1388 active_fg => [0, 0, 1], 1921 active_fg => [0, 0, 1],
1389 can_hover => 1, 1922 can_hover => 1,
1390 align => 0, 1923 align => 0,
1391 valign => 0, 1924 valign => 0,
1925 can_events => 1,
1392 @_ 1926 @_
1393 ) 1927 )
1394} 1928}
1395 1929
1930sub activate { }
1931
1396sub button_up { 1932sub button_up {
1397 my ($self, $ev, $x, $y) = @_; 1933 my ($self, $ev, $x, $y) = @_;
1398 1934
1935 $self->emit ("activate")
1399 if ($x >= 0 && $x < $self->{w} 1936 if $x >= 0 && $x < $self->{w}
1400 && $y >= 0 && $y < $self->{h}) { 1937 && $y >= 0 && $y < $self->{h};
1401 $self->emit ("activate"); 1938
1402 } 1939 1
1403} 1940}
1404 1941
1405sub _draw { 1942sub _draw {
1406 my ($self) = @_; 1943 my ($self) = @_;
1407 1944
1408 local $self->{fg} = $self->{fg}; 1945 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1409 1946
1410 if ($GRAB == $self) {
1411 $self->{fg} = $self->{active_fg};
1412 }
1413
1414 glEnable GL_BLEND;
1415 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1416 glEnable GL_TEXTURE_2D; 1947 glEnable GL_TEXTURE_2D;
1417 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1948 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1418 glColor 0, 0, 0, 1; 1949 glColor 0, 0, 0, 1;
1419 1950
1420 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1951 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1421 1952
1422 glDisable GL_TEXTURE_2D; 1953 glDisable GL_TEXTURE_2D;
1423 glDisable GL_BLEND;
1424 1954
1425 $self->SUPER::_draw; 1955 $self->SUPER::_draw;
1426} 1956}
1427 1957
1428############################################################################# 1958#############################################################################
… …
1439 1969
1440sub new { 1970sub new {
1441 my $class = shift; 1971 my $class = shift;
1442 1972
1443 $class->SUPER::new ( 1973 $class->SUPER::new (
1444 padding => 2, 1974 padding_x => 2,
1975 padding_y => 2,
1445 fg => [1, 1, 1], 1976 fg => [1, 1, 1],
1446 active_fg => [1, 1, 0], 1977 active_fg => [1, 1, 0],
1978 bg => [0, 0, 0, 0.2],
1979 active_bg => [1, 1, 1, 0.5],
1447 state => 0, 1980 state => 0,
1448 can_hover => 1, 1981 can_hover => 1,
1449 @_ 1982 @_
1450 ) 1983 )
1451} 1984}
1452 1985
1453sub size_request { 1986sub size_request {
1454 my ($self) = @_; 1987 my ($self) = @_;
1455 1988
1456 ($self->{padding} * 2 + 6) x 2 1989 (6) x 2
1457} 1990}
1458 1991
1459sub button_down { 1992sub button_down {
1460 my ($self, $ev, $x, $y) = @_; 1993 my ($self, $ev, $x, $y) = @_;
1461 1994
1462 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1995 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1463 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1996 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1464 $self->{state} = !$self->{state}; 1997 $self->{state} = !$self->{state};
1465 $self->emit (changed => $self->{state}); 1998 $self->_emit (changed => $self->{state});
1999 } else {
2000 return 0
2001 }
2002
1466 } 2003 1
1467} 2004}
1468 2005
1469sub _draw { 2006sub _draw {
1470 my ($self) = @_; 2007 my ($self) = @_;
1471 2008
1472 $self->SUPER::_draw; 2009 $self->SUPER::_draw;
1473 2010
1474 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2011 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1475 2012
1476 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2013 my ($w, $h) = @$self{qw(w h)};
2014
2015 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1477 2016
1478 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2017 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1479 2018
1480 glEnable GL_BLEND; 2019 my $tex = $self->{state} ? $tex[1] : $tex[0];
2020
1481 glEnable GL_TEXTURE_2D; 2021 glEnable GL_TEXTURE_2D;
1482 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1483
1484 my $tex = $self->{state} ? $tex[1] : $tex[0];
1485
1486 $tex->draw_quad (0, 0, $s, $s); 2022 $tex->draw_quad_alpha (0, 0, $s, $s);
1487
1488 glDisable GL_TEXTURE_2D; 2023 glDisable GL_TEXTURE_2D;
1489 glDisable GL_BLEND;
1490} 2024}
1491 2025
1492############################################################################# 2026#############################################################################
1493 2027
1494package CFClient::UI::Image; 2028package CFClient::UI::Image;
… …
1501our %loaded_images; 2035our %loaded_images;
1502 2036
1503sub new { 2037sub new {
1504 my $class = shift; 2038 my $class = shift;
1505 2039
1506 my $self = $class->SUPER::new (@_); 2040 my $self = $class->SUPER::new (can_events => 0, @_);
1507 2041
1508 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2042 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1509 2043
1510 $loaded_images{$self->{image}} ||= 2044 $loaded_images{$self->{image}} ||=
1511 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2045 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
… …
1537 glTranslate 0, -$self->{w}, 0; 2071 glTranslate 0, -$self->{w}, 0;
1538 2072
1539 ($w, $h) = ($h, $w); 2073 ($w, $h) = ($h, $w);
1540 } 2074 }
1541 2075
1542 glEnable GL_BLEND;
1543 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1544 glEnable GL_TEXTURE_2D; 2076 glEnable GL_TEXTURE_2D;
1545 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2077 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1546 2078
1547 $tex->draw_quad (0, 0, $w, $h); 2079 $tex->draw_quad_alpha (0, 0, $w, $h);
1548 2080
1549 glDisable GL_BLEND;
1550 glDisable GL_TEXTURE_2D; 2081 glDisable GL_TEXTURE_2D;
1551} 2082}
1552 2083
1553############################################################################# 2084#############################################################################
1554 2085
1555package CFClient::UI::VGauge; 2086package CFClient::UI::VGauge;
1556 2087
1557our @ISA = CFClient::UI::Base::; 2088our @ISA = CFClient::UI::Base::;
2089
2090use List::Util qw(min max);
1558 2091
1559use CFClient::OpenGL; 2092use CFClient::OpenGL;
1560 2093
1561my %tex = ( 2094my %tex = (
1562 food => [ 2095 food => [
1563 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2096 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1564 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2097 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1565 ], 2098 ],
1566 grace => [ 2099 grace => [
1567 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2100 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1568 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 2101 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1569 ], 2102 ],
1570 hp => [ 2103 hp => [
1571 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2104 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1572 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2105 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1573 ], 2106 ],
1574 mana => [ 2107 mana => [
1575 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2108 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1576 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2109 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1577 ], 2110 ],
1578); 2111);
1579 2112
1580# eg. VGauge->new (gauge => 'food'), default gauge: food 2113# eg. VGauge->new (gauge => 'food'), default gauge: food
1581sub new { 2114sub new {
… …
1600} 2133}
1601 2134
1602sub set_max { 2135sub set_max {
1603 my ($self, $max) = @_; 2136 my ($self, $max) = @_;
1604 2137
2138 return if $self->{max_val} == $max;
2139
1605 $self->{max_val} = $max; 2140 $self->{max_val} = $max;
2141 $self->update;
1606} 2142}
1607 2143
1608sub set_value { 2144sub set_value {
1609 my ($self, $val, $max) = @_; 2145 my ($self, $val, $max) = @_;
1610 2146
1611 $self->set_max ($max) 2147 $self->set_max ($max)
1612 if defined $max; 2148 if defined $max;
1613 2149
1614 $max = $self->{max_val}; 2150 return if $self->{val} == $val;
2151
1615 $self->{val} = $val; 2152 $self->{val} = $val;
1616
1617 $self->update; 2153 $self->update;
1618} 2154}
1619 2155
1620sub _draw { 2156sub _draw {
1621 my ($self) = @_; 2157 my ($self) = @_;
1622 2158
1623 my $tex = $tex{$self->{type}}; 2159 my $tex = $tex{$self->{type}};
2160 my ($t1, $t2, $t3) = @$tex;
1624 2161
1625 my ($w, $h) = ($self->{w}, $self->{h}); 2162 my ($w, $h) = ($self->{w}, $self->{h});
1626 2163
1627 if ($self->{vertical}) { 2164 if ($self->{vertical}) {
1628 glRotate 90, 0, 0, 1; 2165 glRotate 90, 0, 0, 1;
… …
1630 2167
1631 ($w, $h) = ($h, $w); 2168 ($w, $h) = ($h, $w);
1632 } 2169 }
1633 2170
1634 my $ycut = $self->{val} / ($self->{max_val} || 1); 2171 my $ycut = $self->{val} / ($self->{max_val} || 1);
1635 $ycut = 1 if $self->{val} > $self->{max_val};
1636 2172
1637 my $t1 = $tex->[0]; 2173 my $ycut1 = max 0, min 1, $ycut;
1638 my $t2 = $tex->[1]; 2174 my $ycut2 = max 0, min 1, $ycut - 1;
2175
2176 my $h1 = $self->{h} * (1 - $ycut1);
2177 my $h2 = $self->{h} * (1 - $ycut2);
1639 2178
1640 glEnable GL_BLEND; 2179 glEnable GL_BLEND;
1641 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2180 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2181 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1642 glEnable GL_TEXTURE_2D; 2182 glEnable GL_TEXTURE_2D;
1643 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2183 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1644 2184
1645 my $h1 = $self->{h} - $ycut * $self->{h};
1646 my $h2 = $ycut * $self->{h};
1647
1648 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2185 glBindTexture GL_TEXTURE_2D, $t1->{name};
1649 glBegin GL_QUADS; 2186 glBegin GL_QUADS;
1650 glTexCoord 0 , 0; glVertex 0 , 0; 2187 glTexCoord 0 , 0; glVertex 0 , 0;
1651 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1; 2188 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1652 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1; 2189 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1653 glTexCoord $t1->{s}, 0; glVertex $w, 0; 2190 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1654 glEnd; 2191 glEnd;
1655 2192
2193 my $ycut1 = List::Util::min 1, $ycut;
1656 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2194 glBindTexture GL_TEXTURE_2D, $t2->{name};
1657 glBegin GL_QUADS; 2195 glBegin GL_QUADS;
1658 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1; 2196 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1659 glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2; 2197 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1660 glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2; 2198 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1661 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1; 2199 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1662 glEnd; 2200 glEnd;
2201
2202 if ($t3) {
2203 glBindTexture GL_TEXTURE_2D, $t3->{name};
2204 glBegin GL_QUADS;
2205 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2206 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2207 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2208 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2209 glEnd;
2210 }
1663 2211
1664 glDisable GL_BLEND; 2212 glDisable GL_BLEND;
1665 glDisable GL_TEXTURE_2D; 2213 glDisable GL_TEXTURE_2D;
1666} 2214}
1667 2215
… …
1670package CFClient::UI::Gauge; 2218package CFClient::UI::Gauge;
1671 2219
1672our @ISA = CFClient::UI::VBox::; 2220our @ISA = CFClient::UI::VBox::;
1673 2221
1674sub new { 2222sub new {
1675 my ($class, %arg) = shift; 2223 my ($class, %arg) = @_;
1676 2224
1677 my $self = $class->SUPER::new ( 2225 my $self = $class->SUPER::new (
1678 @_, 2226 tooltip => $arg{type},
2227 can_hover => 1,
2228 can_events => 1,
2229 %arg,
1679 ); 2230 );
1680 2231
1681 $self->add ($self->{value} = new CFClient::UI::Label valign => 1, align => 0, template => "999"); 2232 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1682 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1); 2233 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1683 $self->add ($self->{max} = new CFClient::UI::Label valign => 1, align => 0, template => "999"); 2234 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1684 2235
1685 $self 2236 $self
1686} 2237}
1687 2238
1688sub set_fontsize { 2239sub set_fontsize {
… …
1690 2241
1691 $self->{value}->set_fontsize ($fsize); 2242 $self->{value}->set_fontsize ($fsize);
1692 $self->{max} ->set_fontsize ($fsize); 2243 $self->{max} ->set_fontsize ($fsize);
1693} 2244}
1694 2245
2246sub set_max {
2247 my ($self, $max) = @_;
2248
2249 $self->{gauge}->set_max ($max);
2250 $self->{max}->set_text ($max);
2251}
2252
1695sub set_value { 2253sub set_value {
1696 my ($self, $val, $max) = @_; 2254 my ($self, $val, $max) = @_;
1697 2255
1698 $self->set_max ($max) 2256 $self->set_max ($max)
1699 if defined $max; 2257 if defined $max;
1700 2258
1701 $self->{gauge}->set_value ($val, $max); 2259 $self->{gauge}->set_value ($val, $max);
1702 $self->{value}->set_text ($val); 2260 $self->{value}->set_text ($val);
1703}
1704
1705sub set_max {
1706 my ($self, $max) = @_;
1707
1708 $self->{gauge}->set_max ($max);
1709 $self->{max}->set_text ($max);
1710} 2261}
1711 2262
1712############################################################################# 2263#############################################################################
1713 2264
1714package CFClient::UI::Slider; 2265package CFClient::UI::Slider;
… …
1724 qw(s1_slider.png s1_slider_bg.png); 2275 qw(s1_slider.png s1_slider_bg.png);
1725 2276
1726sub new { 2277sub new {
1727 my $class = shift; 2278 my $class = shift;
1728 2279
1729 # range [value, low, high, page] 2280 # range [value, low, high, page, unit]
1730 2281
1731 # TODO: 0-width page 2282 # TODO: 0-width page
1732 # TODO: req_w/h are wrong with vertical 2283 # TODO: req_w/h are wrong with vertical
1733 # TODO: calculations are off 2284 # TODO: calculations are off
1734 my $self = $class->SUPER::new ( 2285 my $self = $class->SUPER::new (
1735 fg => [1, 1, 1], 2286 fg => [1, 1, 1],
1736 active_fg => [0, 0, 0], 2287 active_fg => [0, 0, 0],
2288 bg => [0, 0, 0, 0.2],
2289 active_bg => [1, 1, 1, 0.5],
1737 range => [0, 0, 100, 10], 2290 range => [0, 0, 100, 10, 0],
1738 req_w => 20, 2291 min_w => $::WIDTH / 80,
1739 req_h => 20, 2292 min_h => $::WIDTH / 80,
1740 vertical => 0, 2293 vertical => 0,
1741 can_hover => 1, 2294 can_hover => 1,
1742 inner_pad => 5, 2295 inner_pad => 0.02,
1743 @_ 2296 @_
1744 ); 2297 );
1745 2298
2299 $self->set_value ($self->{range}[0]);
2300 $self->update;
2301
1746 $self 2302 $self
1747} 2303}
1748 2304
2305sub changed { }
2306
2307sub set_range {
2308 my ($self, $range) = @_;
2309
2310 ($range, $self->{range}) = ($self->{range}, $range);
2311
2312 if ("@$range" ne "@{$self->{range}}") {
2313 $self->update;
2314 $self->set_value ($self->{range}[0]);
2315 }
2316}
2317
2318sub set_value {
2319 my ($self, $value) = @_;
2320
2321 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2322
2323 $hi = $lo + 1 if $hi <= $lo;
2324
2325 $page = $hi - $lo if $page > $hi - $lo;
2326
2327 $value = $lo if $value < $lo;
2328 $value = $hi - $page if $value > $hi - $page;
2329
2330 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2331 if $unit;
2332
2333 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2334
2335 if ($value != $old_value) {
2336 $self->_emit (changed => $value);
2337 $self->update;
2338 }
2339}
2340
1749sub size_request { 2341sub size_request {
1750 my ($self) = @_; 2342 my ($self) = @_;
1751 2343
1752 my $w = $self->{req_w}; 2344 ($self->{req_w}, $self->{req_h})
1753 my $h = $self->{req_h};
1754
1755 $self->{vertical} ? ($h, $w) : ($w, $h)
1756} 2345}
1757 2346
1758sub button_down { 2347sub button_down {
1759 my ($self, $ev, $x, $y) = @_; 2348 my ($self, $ev, $x, $y) = @_;
1760 2349
1761 $self->SUPER::button_down ($ev, $x, $y); 2350 $self->SUPER::button_down ($ev, $x, $y);
2351
2352 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2353
1762 $self->mouse_motion ($ev, $x, $y); 2354 $self->mouse_motion ($ev, $x, $y)
1763} 2355}
1764 2356
1765sub mouse_motion { 2357sub mouse_motion {
1766 my ($self, $ev, $x, $y) = @_; 2358 my ($self, $ev, $x, $y) = @_;
1767 2359
1768 if ($GRAB == $self) { 2360 if ($GRAB == $self) {
2361 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2362
2363 my (undef, $lo, $hi, $page) = @{$self->{range}};
2364
2365 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2366
2367 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2368 } else {
2369 return 0;
2370 }
2371
2372 1
2373}
2374
2375sub update {
2376 my ($self) = @_;
2377
2378 delete $self->{knob_w};
2379 $self->SUPER::update;
2380}
2381
2382sub _draw {
2383 my ($self) = @_;
2384
2385 unless ($self->{knob_w}) {
2386 $self->set_value ($self->{range}[0]);
2387
1769 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2388 my ($value, $lo, $hi, $page) = @{$self->{range}};
2389 my $range = ($hi - $page - $lo) || 1e-100;
1770 2390
1771 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2391 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1772 2392
1773 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2393 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1774 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2394 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1775 2395
1776 $x -= $inner_pad_px; # substract the padding 2396 $value = ($value - $lo) / $range;
1777 $x = $x * ($hi - $lo) / $inner_w + $lo; 2397 $value = $value * $self->{scale} + $self->{offset};
1778 $x = $lo if $x < $lo;
1779 $x = $hi - $page if $x > $hi - $page;
1780 $self->{range}[0] = $x;
1781 2398
1782 $self->emit (changed => $x); 2399 $self->{knob_x} = $value - $knob_w * 0.5;
1783 $self->update; 2400 $self->{knob_w} = $knob_w;
1784 } 2401 }
1785}
1786
1787# the inner_* stuff is for generating a padding for the slider handle,
1788# so that the handle doesn't leave the texture. This calculation isn't 100%
1789# correct propably, but it does the job for now
1790sub _calc_inner_pad_px {
1791 my ($self, $w) = @_;
1792 ($w / 100) * $self->{inner_pad} # % to pixels
1793}
1794
1795sub _draw {
1796 my ($self) = @_;
1797 2402
1798 $self->SUPER::_draw (); 2403 $self->SUPER::_draw ();
1799 2404
1800 my ($w, $h) = @$self{qw(w h)}; 2405 glScale $self->{w}, $self->{h};
1801 2406
1802 if ($self->{vertical}) { 2407 if ($self->{vertical}) {
1803 # draw a vertical slider like a rotated horizontal slider 2408 # draw a vertical slider like a rotated horizontal slider
1804 2409
2410 glTranslate 1, 0, 0;
1805 glRotate 90, 0, 0, 1; 2411 glRotate 90, 0, 0, 1;
1806 glTranslate 0, -$self->{w}, 0;
1807
1808 ($w, $h) = ($h, $w);
1809 } 2412 }
1810 2413
1811 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2414 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1812 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2415 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1813 2416
1814 my ($value, $lo, $hi, $page) = @{$self->{range}};
1815
1816 $hi = $value + 1 if $lo == $hi;
1817
1818 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1819 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1820
1821 $page = int $page * $inner_w / ($hi - $lo);
1822 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1823
1824 $w -= $page;
1825 $page &= ~1;
1826 glTranslate $page * 0.5, 0, 0;
1827 $page ||= 2;
1828
1829 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1830 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1831
1832 glEnable GL_BLEND;
1833 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1834 glEnable GL_TEXTURE_2D; 2417 glEnable GL_TEXTURE_2D;
1835 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2418 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1836 2419
1837 # draw background 2420 # draw background
1838 $tex[1]->draw_quad (0, 0, $w, $h); 2421 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1839 2422
1840 # draw handle 2423 # draw handle
1841 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2424 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1842 2425
1843 glDisable GL_BLEND;
1844 glDisable GL_TEXTURE_2D; 2426 glDisable GL_TEXTURE_2D;
1845} 2427}
2428
2429#############################################################################
2430
2431package CFClient::UI::ValSlider;
2432
2433our @ISA = CFClient::UI::HBox::;
2434
2435sub new {
2436 my ($class, %arg) = @_;
2437
2438 my $range = delete $arg{range};
2439
2440 my $self = $class->SUPER::new (
2441 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2442 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2443 to_value => sub { shift },
2444 from_value => sub { shift },
2445 %arg,
2446 );
2447
2448 $self->{slider}->connect (changed => sub {
2449 my ($self, $value) = @_;
2450 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2451 $self->{parent}->emit (changed => $value);
2452 });
2453
2454# $self->{entry}->connect (changed => sub {
2455# my ($self, $value) = @_;
2456# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2457# $self->{parent}->emit (changed => $value);
2458# });
2459
2460 $self->add ($self->{slider}, $self->{entry});
2461
2462 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2463
2464 $self
2465}
2466
2467sub set_range { shift->{slider}->set_range (@_) }
2468sub set_value { shift->{slider}->set_value (@_) }
1846 2469
1847############################################################################# 2470#############################################################################
1848 2471
1849package CFClient::UI::TextView; 2472package CFClient::UI::TextView;
1850 2473
… …
1854 2477
1855sub new { 2478sub new {
1856 my $class = shift; 2479 my $class = shift;
1857 2480
1858 my $self = $class->SUPER::new ( 2481 my $self = $class->SUPER::new (
1859 fontsize => 1, 2482 fontsize => 1,
2483 can_events => 0,
2484 indent => 0,
2485 #font => default_font
1860 @_, 2486 @_,
1861 2487
1862 layout => (new CFClient::Layout), 2488 layout => (new CFClient::Layout 1),
1863 par => [], 2489 par => [],
1864 height => 0, 2490 height => 0,
1865 children => [ 2491 children => [
1866 (new CFClient::UI::Empty expand => 1), 2492 (new CFClient::UI::Empty expand => 1),
1867 (new CFClient::UI::Slider vertical => 1), 2493 (new CFClient::UI::Slider vertical => 1),
1868 ], 2494 ],
1869 ); 2495 );
1870 2496
1871 $self->{children}[1]->connect (changed => sub { 2497 $self->{children}[1]->connect (changed => sub { $self->update });
1872 $self->update;
1873 });
1874 2498
1875 $self 2499 $self
1876} 2500}
1877 2501
1878sub set_fontsize { 2502sub set_fontsize {
… …
1880 2504
1881 $self->{fontsize} = $fontsize; 2505 $self->{fontsize} = $fontsize;
1882 $self->reflow; 2506 $self->reflow;
1883} 2507}
1884 2508
2509sub size_allocate {
2510 my ($self, $w, $h) = @_;
2511
2512 $self->SUPER::size_allocate ($w, $h);
2513
2514 $self->{layout}->set_font ($self->{font}) if $self->{font};
2515 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2516 $self->{layout}->set_width ($self->{children}[0]{w});
2517 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2518
2519 $self->reflow;
2520}
2521
1885sub text_height { 2522sub text_size {
1886 my ($self, $text) = @_; 2523 my ($self, $text, $indent) = @_;
1887 2524
1888 my $layout = $self->{layout}; 2525 my $layout = $self->{layout};
1889 2526
1890 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2527 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1891 $layout->set_width ($self->{w}); 2528 $layout->set_width ($self->{children}[0]{w} - $indent);
2529 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
1892 $layout->set_text ($text); 2530 $layout->set_markup ($text);
1893 2531
1894 ($layout->size)[1] 2532 $layout->size
1895} 2533}
1896 2534
1897sub reflow { 2535sub reflow {
1898 my ($self) = @_; 2536 my ($self) = @_;
1899 2537
1900 $self->{need_reflow}++; 2538 $self->{need_reflow}++;
1901 $self->update; 2539 $self->update;
1902} 2540}
1903 2541
1904sub size_allocate { 2542sub set_offset {
2543 my ($self, $offset) = @_;
2544
2545 # todo: base offset on lines or so, not on pixels
2546 $self->{children}[1]->set_value ($offset);
2547}
2548
2549sub clear {
1905 my ($self, $w, $h) = @_; 2550 my ($self) = @_;
1906 2551
1907 $self->SUPER::size_allocate ($w, $h); 2552 $self->{par} = [];
1908 2553 $self->{height} = 0;
1909 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2554 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1910 $self->{layout}->set_width ($self->{children}[0]{w});
1911
1912 $self->reflow;
1913} 2555}
1914 2556
1915sub add_paragraph { 2557sub add_paragraph {
1916 my ($self, $color, $text) = @_; 2558 my ($self, $color, $text, $indent) = @_;
1917 2559
1918 #TODO: intelligently "reformat" paragraph 2560 for my $line (split /\n/, $text) {
1919 2561 my ($w, $h) = $self->text_size ($line);
1920 my $height = $self->text_height ($text);
1921
1922 $self->{height} += $height; 2562 $self->{height} += $h;
2563 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2564 }
1923 2565
1924 push @{$self->{par}}, [$height, $color, $text];
1925
1926 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2566 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1927 $self->{children}[1]->update;
1928} 2567}
1929 2568
1930sub update { 2569sub update {
1931 my ($self) = @_; 2570 my ($self) = @_;
1932 2571
… …
1934 2573
1935 return unless $self->{h} > 0; 2574 return unless $self->{h} > 0;
1936 2575
1937 delete $self->{texture}; 2576 delete $self->{texture};
1938 2577
1939 $ROOT->on_refresh ($self, sub { 2578 $ROOT->on_post_alloc ($self => sub {
2579 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2580
1940 if (delete $self->{need_reflow}) { 2581 if (delete $self->{need_reflow}) {
1941 my $height = 0; 2582 my $height = 0;
1942 2583
1943 $height += $_->[0] = $self->text_height ($_->[2]) 2584 my $layout = $self->{layout};
2585
2586 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2587
1944 for @{$self->{par}}; 2588 for (@{$self->{par}}) {
2589 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2590 $layout->set_width ($W - $_->[3]);
2591 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2592 $layout->set_markup ($_->[4]);
2593 my ($w, $h) = $layout->size;
2594 $_->[0] = $w + $_->[3];
2595 $_->[1] = $h;
2596 }
2597
2598 $height += $_->[1];
2599 }
1945 2600
1946 $self->{height} = $height; 2601 $self->{height} = $height;
1947 2602
1948 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2603 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1949 2604
1950 delete $self->{texture}; 2605 delete $self->{texture};
1951 } 2606 }
1952 2607
1953 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2608 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1954 glClearColor 0, 0, 0, 1; 2609 glClearColor 0, 0, 0, 0;
1955 glClear GL_COLOR_BUFFER_BIT; 2610 glClear GL_COLOR_BUFFER_BIT;
1956 2611
2612 my $top = int $self->{children}[1]{range}[0];
2613
2614 my $y0 = $top;
2615 my $y1 = $top + $H;
2616
2617 my $y = 0;
2618
2619 my $layout = $self->{layout};
2620
2621 $layout->set_font ($self->{font}) if $self->{font};
2622
1957 glEnable GL_BLEND; 2623 glEnable GL_BLEND;
2624 #TODO# not correct in windows where rgba is forced off
1958 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2625 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1959 glEnable GL_TEXTURE_2D;
1960 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1961
1962 my $top = int $self->{children}[1]{range}[0];
1963
1964 my $y0 = $top;
1965 my $y1 = $top + $self->{h};
1966
1967 my $y = 0;
1968
1969 my $layout = $self->{layout};
1970 2626
1971 for my $par (@{$self->{par}}) { 2627 for my $par (@{$self->{par}}) {
1972 my $h = $par->[0]; 2628 my $h = $par->[1];
1973 2629
1974 if ($y0 < $y + $h && $y < $y1) { 2630 if ($y0 < $y + $h && $y < $y1) {
2631 $layout->set_foreground (@{ $par->[2] });
2632 $layout->set_width ($W - $par->[3]);
2633 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
1975 $layout->set_text ($par->[2]); 2634 $layout->set_markup ($par->[4]);
1976 2635
1977 glColor @{ $par->[1] }; 2636 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1978 my ($W, $H) = $layout->size; 2637
1979 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2638 glRasterPos $par->[3], $y - $y0;
2639 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1980 } 2640 }
1981 2641
1982 $y += $h; 2642 $y += $h;
1983 } 2643 }
1984 2644
1985 glDisable GL_TEXTURE_2D;
1986 glDisable GL_BLEND; 2645 glDisable GL_BLEND;
1987 }; 2646 };
1988 }); 2647 });
1989} 2648}
1990 2649
1991sub _draw { 2650sub _draw {
1992 my ($self) = @_; 2651 my ($self) = @_;
1993 2652
1994 if ($self->{texture}) {
1995 glEnable GL_TEXTURE_2D; 2653 glEnable GL_TEXTURE_2D;
1996 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2654 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1997 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2655 glColor 0, 0, 0, 1;
2656 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1998 glDisable GL_TEXTURE_2D; 2657 glDisable GL_TEXTURE_2D;
1999 }
2000 2658
2001 $self->{children}[1]->draw; 2659 $self->{children}[1]->draw;
2002 2660
2003} 2661}
2004 2662
… …
2052 2710
2053sub new { 2711sub new {
2054 my $class = shift; 2712 my $class = shift;
2055 2713
2056 my $self = $class->SUPER::new ( 2714 my $self = $class->SUPER::new (
2057 state => 0, 2715 state => 0,
2058 connect_activate => \&toggle_flopper, 2716 on_activate => \&toggle_flopper,
2059 @_ 2717 @_
2060 ); 2718 );
2061 2719
2062 if ($self->{state}) {
2063 $self->{state} = 0;
2064 $self->toggle_flopper;
2065 }
2066
2067 $self 2720 $self
2068} 2721}
2069 2722
2070sub toggle_flopper { 2723sub toggle_flopper {
2071 my ($self) = @_; 2724 my ($self) = @_;
2072 2725
2073 # TODO: use animation 2726 $self->{other}->toggle_visibility;
2074 if ($self->{state} = !$self->{state}) { 2727}
2075 $CFClient::UI::ROOT->add ($self->{other}); 2728
2076 $self->{other}->move ($self->coord2global (0, $self->{h})); 2729#############################################################################
2730
2731package CFClient::UI::Tooltip;
2732
2733our @ISA = CFClient::UI::Bin::;
2734
2735use CFClient::OpenGL;
2736
2737sub new {
2738 my $class = shift;
2739
2740 $class->SUPER::new (
2741 @_,
2742 can_events => 0,
2743 )
2744}
2745
2746sub set_tooltip_from {
2747 my ($self, $widget) = @_;
2748
2749 my $tooltip = $widget->{tooltip};
2750
2751 if ($ENV{CFPLUS_DEBUG} & 2) {
2752 $tooltip .= "\n\n" . (ref $widget) . "\n"
2753 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2754 . "req $widget->{req_w} $widget->{req_h}\n"
2755 . "visible $widget->{visible}";
2756 }
2757
2758 $self->add (new CFClient::UI::Label
2759 markup => $tooltip,
2760 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2761 fontsize => 0.8,
2762 fg => [0, 0, 0, 1],
2763 ellipsise => 0,
2764 font => ($widget->{tooltip_font} || $::FONT_PROP),
2765 );
2766}
2767
2768sub size_request {
2769 my ($self) = @_;
2770
2771 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2772
2773 ($w + 4, $h + 4)
2774}
2775
2776sub size_allocate {
2777 my ($self, $w, $h) = @_;
2778
2779 $self->SUPER::size_allocate ($w - 4, $h - 4);
2780}
2781
2782sub visibility_change {
2783 my ($self, $visible) = @_;
2784
2785 return unless $visible;
2786
2787 $self->{root}->on_post_alloc ("move_$self" => sub {
2788 my $widget = $self->{owner}
2789 or return;
2790
2791 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2792
2793 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2794 if $x + $self->{w} > $self->{root}{w};
2795
2796 $self->move_abs ($x, $y);
2797 });
2798}
2799
2800sub _draw {
2801 my ($self) = @_;
2802
2803 glTranslate 0.375, 0.375;
2804
2805 my ($w, $h) = @$self{qw(w h)};
2806
2807 glColor 1, 0.8, 0.4;
2808 glBegin GL_QUADS;
2809 glVertex 0 , 0;
2810 glVertex 0 , $h;
2811 glVertex $w, $h;
2812 glVertex $w, 0;
2813 glEnd;
2814
2815 glColor 0, 0, 0;
2816 glBegin GL_LINE_LOOP;
2817 glVertex 0 , 0;
2818 glVertex 0 , $h;
2819 glVertex $w, $h;
2820 glVertex $w, 0;
2821 glEnd;
2822
2823 glTranslate 2 - 0.375, 2 - 0.375;
2824
2825 $self->SUPER::_draw;
2826}
2827
2828#############################################################################
2829
2830package CFClient::UI::Face;
2831
2832our @ISA = CFClient::UI::Base::;
2833
2834use CFClient::OpenGL;
2835
2836sub new {
2837 my $class = shift;
2838
2839 my $self = $class->SUPER::new (
2840 aspect => 1,
2841 can_events => 0,
2842 @_,
2843 );
2844
2845 if ($self->{anim} && $self->{animspeed}) {
2846 Scalar::Util::weaken (my $widget = $self);
2847
2848 $self->{timer} = Event->timer (
2849 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2850 hard => 1,
2851 interval => $self->{animspeed},
2852 cb => sub {
2853 ++$widget->{frame};
2854 $widget->update;
2855 },
2856 );
2857 }
2858
2859 $self
2860}
2861
2862sub size_request {
2863 (32, 8)
2864}
2865
2866sub update {
2867 my ($self) = @_;
2868
2869 return unless $self->{visible};
2870
2871 $self->SUPER::update;
2872}
2873
2874sub _draw {
2875 my ($self) = @_;
2876
2877 return unless $::CONN;
2878
2879 my $face;
2880
2881 if ($self->{frame}) {
2882 my $anim = $::CONN->{anim}[$self->{anim}];
2883
2884 $face = $anim->[ $self->{frame} % @$anim ]
2885 if $anim && @$anim;
2886 }
2887
2888 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2889
2890 if ($tex) {
2891 glEnable GL_TEXTURE_2D;
2892 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2893 glColor 0, 0, 0, 1;
2894 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2895 glDisable GL_TEXTURE_2D;
2896 }
2897}
2898
2899sub DESTROY {
2900 my ($self) = @_;
2901
2902 $self->{timer}->cancel
2903 if $self->{timer};
2904
2905 $self->SUPER::DESTROY;
2906}
2907
2908#############################################################################
2909
2910package CFClient::UI::Buttonbar;
2911
2912our @ISA = CFClient::UI::HBox::;
2913
2914# TODO: should actualyl wrap buttons and other goodies.
2915
2916#############################################################################
2917
2918package CFClient::UI::Menu;
2919
2920our @ISA = CFClient::UI::FancyFrame::;
2921
2922use CFClient::OpenGL;
2923
2924sub new {
2925 my $class = shift;
2926
2927 my $self = $class->SUPER::new (
2928 items => [],
2929 z => 100,
2930 @_,
2931 );
2932
2933 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2934
2935 for my $item (@{ $self->{items} }) {
2936 my ($widget, $cb, $tooltip) = @$item;
2937
2938 # handle various types of items, only text for now
2939 if (!ref $widget) {
2940 $widget = new CFClient::UI::Label
2941 can_hover => 1,
2942 can_events => 1,
2943 text => $widget,
2944 tooltip => $tooltip
2945 }
2946
2947 $self->{item}{$widget} = $item;
2948
2949 $self->{vbox}->add ($widget);
2950 }
2951
2952 $self
2953}
2954
2955# popup given the event (must be a mouse button down event currently)
2956sub popup {
2957 my ($self, $ev) = @_;
2958
2959 $self->_emit ("popdown");
2960
2961 # maybe save $GRAB? must be careful about events...
2962 $GRAB = $self;
2963 $self->{button} = $ev->{button};
2964
2965 $self->show;
2966 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2967}
2968
2969sub mouse_motion {
2970 my ($self, $ev, $x, $y) = @_;
2971
2972 # TODO: should use vbox->find_widget or so
2973 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2974 $self->{hover} = $self->{item}{$HOVER};
2975
2976 0
2977}
2978
2979sub button_up {
2980 my ($self, $ev, $x, $y) = @_;
2981
2982 if ($ev->{button} == $self->{button}) {
2983 undef $GRAB;
2984 $self->hide;
2985
2077 $self->emit ("open"); 2986 $self->_emit ("popdown");
2987 $self->{hover}[1]->() if $self->{hover};
2078 } else { 2988 } else {
2079 $CFClient::UI::ROOT->remove ($self->{other}); 2989 return 0
2080 $self->emit ("close"); 2990 }
2991
2081 } 2992 1
2082
2083 $self->emit (changed => $self->{state});
2084} 2993}
2085 2994
2086############################################################################# 2995#############################################################################
2087 2996
2997package CFClient::UI::Multiplexer;
2998
2999our @ISA = CFClient::UI::Container::;
3000
3001sub new {
3002 my $class = shift;
3003
3004 my $self = $class->SUPER::new (
3005 @_,
3006 );
3007
3008 $self->{current} = $self->{children}[0]
3009 if @{ $self->{children} };
3010
3011 $self
3012}
3013
3014sub add {
3015 my ($self, @widgets) = @_;
3016
3017 $self->SUPER::add (@widgets);
3018
3019 $self->{current} = $self->{children}[0]
3020 if @{ $self->{children} };
3021}
3022
3023sub set_current_page {
3024 my ($self, $page_or_widget) = @_;
3025
3026 my $widget = ref $page_or_widget
3027 ? $page_or_widget
3028 : $self->{children}[$page_or_widget];
3029
3030 $self->{current} = $widget;
3031 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3032
3033 $self->_emit (page_changed => $self->{current});
3034
3035 $self->realloc;
3036}
3037
3038sub visible_children {
3039 $_[0]{current}
3040}
3041
3042sub size_request {
3043 my ($self) = @_;
3044
3045 $self->{current}->size_request
3046}
3047
3048sub size_allocate {
3049 my ($self, $w, $h) = @_;
3050
3051 $self->{current}->configure (0, 0, $w, $h);
3052}
3053
3054sub _draw {
3055 my ($self) = @_;
3056
3057 $self->{current}->draw;
3058}
3059
3060#############################################################################
3061
3062package CFClient::UI::Notebook;
3063
3064our @ISA = CFClient::UI::VBox::;
3065
3066sub new {
3067 my $class = shift;
3068
3069 my $self = $class->SUPER::new (
3070 buttonbar => (new CFClient::UI::Buttonbar),
3071 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3072 # filter => # will be put between multiplexer and $self
3073 @_,
3074 );
3075
3076 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3077 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3078
3079 $self
3080}
3081
3082sub add {
3083 my ($self, $title, $widget, $tooltip) = @_;
3084
3085 Scalar::Util::weaken $self;
3086
3087 $self->{buttonbar}->add (new CFClient::UI::Button
3088 markup => $title,
3089 tooltip => $tooltip,
3090 on_activate => sub { $self->set_current_page ($widget) },
3091 );
3092
3093 $self->{multiplexer}->add ($widget);
3094}
3095
3096sub set_current_page {
3097 my ($self, $page) = @_;
3098
3099 $self->{multiplexer}->set_current_page ($page);
3100 $self->_emit (page_changed => $self->{multiplexer}{current});
3101}
3102
3103#############################################################################
3104
3105package CFClient::UI::Combobox;
3106
3107use utf8;
3108
3109our @ISA = CFClient::UI::Button::;
3110
3111sub new {
3112 my $class = shift;
3113
3114 my $self = $class->SUPER::new (
3115 options => [], # [title, value, tooltip], ...
3116 value => undef,
3117 @_,
3118 );
3119
3120 $self->_set_value ($self->{value});
3121
3122 $self
3123}
3124
3125sub button_down {
3126 my ($self, $ev) = @_;
3127
3128 my @menu_items;
3129
3130 for (@{ $self->{options} }) {
3131 my ($title, $value, $tooltip) = @$_;
3132
3133 push @menu_items, [$tooltip, sub { $self->set_value ($value) }];
3134 }
3135
3136 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3137}
3138
3139sub _set_value {
3140 my ($self, $value) = @_;
3141
3142 my ($item) = grep $_->[1] eq $value, @{ $self->{options} }
3143 or return;
3144
3145 $self->{value} = $item->[1];
3146 $self->set_markup ("$item->[0] ⇓");
3147 $self->set_tooltip ($item->[2]);
3148}
3149
3150sub set_value {
3151 my ($self, $value) = @_;
3152
3153 return unless $self->{value} ne $value;
3154
3155 $self->_set_value ($value);
3156 $self->_emit (changed => $value);
3157}
3158
3159#############################################################################
3160
3161package CFClient::UI::Statusbox;
3162
3163our @ISA = CFClient::UI::VBox::;
3164
3165sub new {
3166 my $class = shift;
3167
3168 my $self = $class->SUPER::new (
3169 fontsize => 0.8,
3170 @_,
3171 );
3172
3173 Scalar::Util::weaken (my $this = $self);
3174
3175 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3176
3177 $self
3178}
3179
3180sub reorder {
3181 my ($self) = @_;
3182 my $NOW = Time::HiRes::time;
3183
3184 # freeze display when hovering over any label
3185 return if $CFClient::UI::TOOLTIP->{owner}
3186 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3187 values %{ $self->{item} };
3188
3189 while (my ($k, $v) = each %{ $self->{item} }) {
3190 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3191 }
3192
3193 my @widgets;
3194
3195 my @items = sort {
3196 $a->{pri} <=> $b->{pri}
3197 or $b->{id} <=> $a->{id}
3198 } values %{ $self->{item} };
3199
3200 $self->{timer}->interval (1);
3201
3202 my $count = 10 + 1;
3203 for my $item (@items) {
3204 last unless --$count;
3205
3206 my $label = $item->{label} ||= do {
3207 # TODO: doesn't handle markup well (read as: at all)
3208 my $short = $item->{count} > 1
3209 ? "<b>$item->{count} ×</b> $item->{text}"
3210 : $item->{text};
3211
3212 for ($short) {
3213 s/^\s+//;
3214 s/\s+/ /g;
3215 }
3216
3217 new CFClient::UI::Label
3218 markup => $short,
3219 tooltip => $item->{tooltip},
3220 tooltip_font => $::FONT_PROP,
3221 tooltip_width => 0.67,
3222 fontsize => $item->{fontsize} || $self->{fontsize},
3223 max_w => $::WIDTH * 0.44,
3224 fg => [@{ $item->{fg} }],
3225 can_events => 1,
3226 can_hover => 1
3227 };
3228
3229 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3230 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3231 $label->update;
3232 $label->set_max_size (undef, $label->{req_h} * $diff)
3233 if $diff < 1;
3234 $self->{timer}->interval (1/30);
3235 } else {
3236 $label->{fg}[3] = $item->{fg}[3] || 1;
3237 }
3238
3239 push @widgets, $label;
3240 }
3241
3242 $self->clear;
3243 $self->SUPER::add (reverse @widgets);
3244}
3245
3246sub add {
3247 my ($self, $text, %arg) = @_;
3248
3249 $text =~ s/^\s+//;
3250 $text =~ s/\s+$//;
3251
3252 return unless $text;
3253
3254 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3255
3256 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3257
3258 if (my $item = $self->{item}{$group}) {
3259 if ($item->{text} eq $text) {
3260 $item->{count}++;
3261 } else {
3262 $item->{count} = 1;
3263 $item->{text} = $item->{tooltip} = $text;
3264 }
3265 $item->{id} = ++$self->{id};
3266 $item->{timeout} = $timeout;
3267 delete $item->{label};
3268 } else {
3269 $self->{item}{$group} = {
3270 id => ++$self->{id},
3271 text => $text,
3272 timeout => $timeout,
3273 tooltip => $text,
3274 fg => [0.8, 0.8, 0.8, 0.8],
3275 pri => 0,
3276 count => 1,
3277 %arg,
3278 };
3279 }
3280
3281 $self->reorder;
3282}
3283
3284sub reconfigure {
3285 my ($self) = @_;
3286
3287 delete $_->{label}
3288 for values %{ $self->{item} || {} };
3289
3290 $self->reorder;
3291 $self->SUPER::reconfigure;
3292}
3293
3294sub DESTROY {
3295 my ($self) = @_;
3296
3297 $self->{timer}->cancel;
3298
3299 $self->SUPER::DESTROY;
3300}
3301
3302#############################################################################
3303
3304package CFClient::UI::Inventory;
3305
3306our @ISA = CFClient::UI::ScrolledWindow::;
3307
3308sub new {
3309 my $class = shift;
3310
3311 my $self = $class->SUPER::new (
3312 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3313 @_,
3314 );
3315
3316 $self
3317}
3318
3319sub set_items {
3320 my ($self, $items) = @_;
3321
3322 $self->{child}->clear;
3323 return unless $items;
3324
3325 my @items = sort {
3326 ($a->{type} <=> $b->{type})
3327 or ($a->{name} cmp $b->{name})
3328 } @$items;
3329
3330 $self->{real_items} = \@items;
3331
3332 my $row = 0;
3333 for my $item (@items) {
3334 CFClient::Item::update_widgets $item;
3335
3336 $self->{child}->add (0, $row, $item->{face_widget});
3337 $self->{child}->add (1, $row, $item->{desc_widget});
3338 $self->{child}->add (2, $row, $item->{weight_widget});
3339
3340 $row++;
3341 }
3342}
3343
3344#############################################################################
3345
3346package CFClient::UI::BindEditor;
3347
3348our @ISA = CFClient::UI::FancyFrame::;
3349
3350sub new {
3351 my $class = shift;
3352
3353 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3354
3355 $self->add (my $vb = new CFClient::UI::VBox);
3356
3357
3358 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3359 text => "start recording",
3360 tooltip => "Start/Stops recording of actions."
3361 ."All subsequent actions after the recording started will be captured."
3362 ."The actions are displayed after the record was stopped."
3363 ."To bind the action you have to click on the 'Bind' button",
3364 on_activate => sub {
3365 unless ($self->{recording}) {
3366 $self->start;
3367 } else {
3368 $self->stop;
3369 }
3370 });
3371
3372 $vb->add (new CFClient::UI::Label text => "Actions:");
3373 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3374
3375 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3376 $vb->add (my $hb = new CFClient::UI::HBox);
3377 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3378 $hb->add (new CFClient::UI::Button
3379 text => "bind",
3380 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3381 on_activate => sub {
3382 $self->ask_for_bind;
3383 });
3384
3385 $vb->add (my $hb = new CFClient::UI::HBox);
3386 $hb->add (new CFClient::UI::Button
3387 text => "ok",
3388 expand => 1,
3389 tooltip => "This closes the binding editor and saves the binding",
3390 on_activate => sub {
3391 $self->hide;
3392 $self->commit;
3393 });
3394
3395 $hb->add (new CFClient::UI::Button
3396 text => "cancel",
3397 expand => 1,
3398 tooltip => "This closes the binding editor without saving",
3399 on_activate => sub {
3400 $self->hide;
3401 $self->{binding_cancel}->()
3402 if $self->{binding_cancel};
3403 });
3404
3405 $self->update_binding_widgets;
3406
3407 $self
3408}
3409
3410sub commit {
3411 my ($self) = @_;
3412 my ($mod, $sym, $cmds) = $self->get_binding;
3413 if ($sym != 0 && @$cmds > 0) {
3414 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3415 ."'. Don't forget 'Save Config'!");
3416 $self->{binding_change}->($mod, $sym, $cmds)
3417 if $self->{binding_change};
3418 } else {
3419 $::STATUSBOX->add ("No action bound, no key or action specified!");
3420 $self->{binding_cancel}->()
3421 if $self->{binding_cancel};
3422 }
3423}
3424
3425sub start {
3426 my ($self) = @_;
3427
3428 $self->{rec_btn}->set_text ("stop recording");
3429 $self->{recording} = 1;
3430 $self->clear_command_list;
3431 $::CONN->start_record if $::CONN;
3432}
3433
3434sub stop {
3435 my ($self) = @_;
3436
3437 $self->{rec_btn}->set_text ("start recording");
3438 $self->{recording} = 0;
3439
3440 my $rec;
3441 $rec = $::CONN->stop_record if $::CONN;
3442 return unless ref $rec eq 'ARRAY';
3443 $self->set_command_list ($rec);
3444}
3445
3446
3447sub ask_for_bind_and_commit {
3448 my ($self) = @_;
3449 $self->ask_for_bind (1);
3450}
3451
3452sub ask_for_bind {
3453 my ($self, $commit) = @_;
3454
3455 CFClient::Binder::open_binding_dialog (sub {
3456 my ($mod, $sym) = @_;
3457 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3458 $self->update_binding_widgets;
3459 $self->commit if $commit;
3460 });
3461}
3462
3463# $mod and $sym are the modifiers and key symbol
3464# $cmds is a array ref of strings (the commands)
3465# $cb is the callback that is executed on OK
3466# $ccb is the callback that is executed on CANCEL and
3467# when the binding was unsuccessful on OK
3468sub set_binding {
3469 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3470
3471 $self->clear_command_list;
3472 $self->{recording} = 0;
3473 $self->{rec_btn}->set_text ("start recording");
3474
3475 $self->{binding} = [$mod, $sym];
3476 $self->{commands} = $cmds;
3477
3478 $self->{binding_change} = $cb;
3479 $self->{binding_cancel} = $ccb;
3480
3481 $self->update_binding_widgets;
3482}
3483
3484# this is a shortcut method that asks for a binding
3485# and then just binds it.
3486sub do_quick_binding {
3487 my ($self, $cmds) = @_;
3488 $self->set_binding (undef, undef, $cmds, sub {
3489 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3490 });
3491 $self->ask_for_bind (1);
3492}
3493
3494sub update_binding_widgets {
3495 my ($self) = @_;
3496 my ($mod, $sym, $cmds) = $self->get_binding;
3497 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3498 $self->set_command_list ($cmds);
3499}
3500
3501sub get_binding {
3502 my ($self) = @_;
3503 return (
3504 $self->{binding}->[0],
3505 $self->{binding}->[1],
3506 [ grep { defined $_ } @{$self->{commands}} ]
3507 );
3508}
3509
3510sub clear_command_list {
3511 my ($self) = @_;
3512 $self->{cmdbox}->clear ();
3513}
3514
3515sub set_command_list {
3516 my ($self, $cmds) = @_;
3517
3518 $self->{cmdbox}->clear ();
3519 $self->{commands} = $cmds;
3520
3521 my $idx = 0;
3522
3523 for (@$cmds) {
3524 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3525
3526 my $i = $idx;
3527 $hb->add (new CFClient::UI::Label text => $_);
3528 $hb->add (new CFClient::UI::Button
3529 text => "delete",
3530 tooltip => "Deletes the action from the record",
3531 on_activate => sub {
3532 $self->{cmdbox}->remove ($hb);
3533 $cmds->[$i] = undef;
3534 });
3535
3536
3537 $idx++
3538 }
3539}
3540
3541#############################################################################
3542
3543package CFClient::UI::SpellList;
3544
3545our @ISA = CFClient::UI::Table::;
3546
3547sub new {
3548 my $class = shift;
3549
3550 my $self = $class->SUPER::new (
3551 binding => [],
3552 commands => [],
3553 @_,
3554 )
3555}
3556
3557my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3558 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.");
3559my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3560 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.");
3561my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3562 "<b>Damage</b>. The amount of damage the spell deals when it hits.");
3563
3564sub rebuild_spell_list {
3565 my ($self) = @_;
3566
3567 $CFClient::UI::ROOT->on_refresh ($self => sub {
3568 $self->clear;
3569
3570 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name");
3571 $self->add (2, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3572 $self->add (3, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3573 $self->add (4, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3574
3575 my $row = 0;
3576
3577 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3578 my $spell = $self->{spell}{$_};
3579
3580 $row++;
3581
3582 $self->add (0, $row, new CFClient::UI::Face
3583 face => $spell->{face},
3584 can_hover => 1,
3585 can_events => 1,
3586 tooltip => $spell->{message},
3587 );
3588
3589 $self->add (1, $row, new CFClient::UI::Label
3590 expand => 1,
3591 text => $spell->{name},
3592 can_hover => 1,
3593 can_events => 1,
3594 tooltip => $spell->{message},
3595 );
3596
3597 $self->add (2, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3598 $self->add (3, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3599 $self->add (4, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3600
3601 # TODO: should be done via popup
3602 $self->add (5, $row, new CFClient::UI::Button
3603 text => "bind",
3604 tooltip => "bind spell readying (cast command) to key",
3605 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) },
3606 );
3607 }
3608 });
3609}
3610
3611sub add_spell {
3612 my ($self, $spell) = @_;
3613
3614 $self->{spell}->{$spell->{name}} = $spell;
3615 $self->rebuild_spell_list;
3616}
3617
3618sub remove_spell {
3619 my ($self, $spell) = @_;
3620
3621 delete $self->{spell}->{$spell->{name}};
3622 $self->rebuild_spell_list;
3623}
3624
3625#############################################################################
3626
2088package CFClient::UI::Root; 3627package CFClient::UI::Root;
2089 3628
2090our @ISA = CFClient::UI::Container::; 3629our @ISA = CFClient::UI::Container::;
2091 3630
3631use List::Util qw(min max);
3632
2092use CFClient::OpenGL; 3633use CFClient::OpenGL;
2093 3634
2094sub check_size { 3635sub new {
2095 my ($self) = @_; 3636 my $class = shift;
2096 3637
2097 $self->configure (0, 0, $::WITH, $::HEIGHT); 3638 my $self = $class->SUPER::new (
3639 visible => 1,
3640 @_,
3641 );
3642
3643 Scalar::Util::weaken ($self->{root} = $self);
3644
3645 $self
2098} 3646}
2099 3647
2100sub size_request { 3648sub size_request {
2101 ($::WIDTH, $::HEIGHT) 3649 my ($self) = @_;
2102}
2103 3650
2104sub configure { 3651 ($self->{w}, $self->{h})
3652}
3653
3654sub _to_pixel {
3655 my ($coord, $size, $max) = @_;
3656
3657 $coord =
3658 $coord eq "center" ? ($max - $size) * 0.5
3659 : $coord eq "max" ? $max
3660 : $coord;
3661
3662 $coord = 0 if $coord < 0;
3663 $coord = $max - $size if $coord > $max - $size;
3664
3665 int $coord + 0.5
3666}
3667
3668sub size_allocate {
2105 my ($self, $x, $y, $w, $h) = @_; 3669 my ($self, $w, $h) = @_;
2106 3670
2107 $self->SUPER::configure ($x, $y, $w, $h); 3671 for my $child ($self->children) {
3672 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2108 3673
2109 $_->configure ($_->{x}, $_->{y}, $_->size_request) 3674 $X = $child->{force_x} if exists $child->{force_x};
2110 for @{$self->{children}}; 3675 $Y = $child->{force_y} if exists $child->{force_y};
2111}
2112 3676
2113sub _topleft { 3677 $X = _to_pixel $X, $W, $self->{w};
3678 $Y = _to_pixel $Y, $H, $self->{h};
3679
3680 $child->configure ($X, $Y, $W, $H);
3681 }
3682}
3683
3684sub coord2local {
2114 my ($self, $x, $y) = @_; 3685 my ($self, $x, $y) = @_;
2115 3686
2116 ($x, $y) 3687 ($x, $y)
2117} 3688}
2118 3689
3690sub coord2global {
3691 my ($self, $x, $y) = @_;
3692
3693 ($x, $y)
3694}
3695
2119sub update { 3696sub update {
2120 my ($self) = @_; 3697 my ($self) = @_;
2121 3698
2122 $self->check_size; 3699 $::WANT_REFRESH++;
2123 ::refresh ();
2124} 3700}
2125 3701
2126sub add { 3702sub add {
2127 my ($self, $child) = @_; 3703 my ($self, @children) = @_;
2128 3704
2129 # integerize window positions 3705 $_->{is_toplevel} = 1
2130 $child->{x} = int $child->{x}; 3706 for @children;
2131 $child->{y} = int $child->{y};
2132 3707
2133 $self->SUPER::add ($child); 3708 $self->SUPER::add (@children);
3709}
3710
3711sub remove {
3712 my ($self, @children) = @_;
3713
3714 $self->SUPER::remove (@children);
3715
3716 delete $self->{is_toplevel}
3717 for @children;
3718
3719 while (@children) {
3720 my $w = pop @children;
3721 push @children, $w->children;
3722 $w->set_invisible;
3723 }
2134} 3724}
2135 3725
2136sub on_refresh { 3726sub on_refresh {
2137 my ($self, $id, $cb) = @_; 3727 my ($self, $id, $cb) = @_;
2138 3728
2139 $self->{refresh_hook}{$id} = $cb; 3729 $self->{refresh_hook}{$id} = $cb;
2140} 3730}
2141 3731
3732sub on_post_alloc {
3733 my ($self, $id, $cb) = @_;
3734
3735 $self->{post_alloc_hook}{$id} = $cb;
3736}
3737
2142sub draw { 3738sub draw {
2143 my ($self) = @_; 3739 my ($self) = @_;
2144 3740
2145 while (my $rcb = delete $self->{refresh_hook}) { 3741 while ($self->{refresh_hook}) {
2146 $_->() for values %$rcb; 3742 $_->()
3743 for values %{delete $self->{refresh_hook}};
2147 } 3744 }
3745
3746 if ($self->{realloc}) {
3747 my %queue;
3748 my @queue;
3749 my $widget;
3750
3751 outer:
3752 while () {
3753 if (my $realloc = delete $self->{realloc}) {
3754 for $widget (values %$realloc) {
3755 $widget->{visible} or next; # do not resize invisible widgets
3756
3757 $queue{$widget+0}++ and next; # duplicates are common
3758
3759 push @{ $queue[$widget->{visible}] }, $widget;
3760 }
3761 }
3762
3763 while () {
3764 @queue or last outer;
3765
3766 $widget = pop @{ $queue[-1] || [] }
3767 and last;
3768
3769 pop @queue;
3770 }
3771
3772 delete $queue{$widget+0};
3773
3774 my ($w, $h) = $widget->size_request;
3775
3776 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3777 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3778
3779 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3780 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3781
3782 $w = $widget->{force_w} if exists $widget->{force_w};
3783 $h = $widget->{force_h} if exists $widget->{force_h};
3784
3785 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3786 || delete $widget->{force_realloc}) {
3787 $widget->{req_w} = $w;
3788 $widget->{req_h} = $h;
3789
3790 $self->{size_alloc}{$widget+0} = $widget;
3791
3792 if (my $parent = $widget->{parent}) {
3793 $self->{realloc}{$parent+0} = $parent
3794 unless $queue{$parent+0};
3795
3796 $parent->{force_size_alloc} = 1;
3797 $self->{size_alloc}{$parent+0} = $parent;
3798 }
3799 }
3800
3801 delete $self->{realloc}{$widget+0};
3802 }
3803 }
3804
3805 while (my $size_alloc = delete $self->{size_alloc}) {
3806 my @queue = sort { $b->{visible} <=> $a->{visible} }
3807 values %$size_alloc;
3808
3809 while () {
3810 my $widget = pop @queue || last;
3811
3812 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3813
3814 $w = 0 if $w < 0;
3815 $h = 0 if $h < 0;
3816
3817 $w = int $w + 0.5;
3818 $h = int $h + 0.5;
3819
3820 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3821 $widget->{old_w} = $widget->{w};
3822 $widget->{old_h} = $widget->{h};
3823
3824 $widget->{w} = $w;
3825 $widget->{h} = $h;
3826
3827 $widget->emit (size_allocate => $w, $h);
3828 }
3829 }
3830 }
3831
3832 while ($self->{post_alloc_hook}) {
3833 $_->()
3834 for values %{delete $self->{post_alloc_hook}};
3835 }
3836
2148 3837
2149 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3838 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2150 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3839 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2151 glClear GL_COLOR_BUFFER_BIT; 3840 glClear GL_COLOR_BUFFER_BIT;
2152 3841
2153 glMatrixMode GL_PROJECTION; 3842 glMatrixMode GL_PROJECTION;
2154 glLoadIdentity; 3843 glLoadIdentity;
2155 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3844 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2156 glMatrixMode GL_MODELVIEW; 3845 glMatrixMode GL_MODELVIEW;
2157 glLoadIdentity; 3846 glLoadIdentity;
2158 3847
3848 {
3849 package CFClient::UI::Base;
3850
3851 ($draw_x, $draw_y, $draw_w, $draw_h) =
3852 (0, 0, $self->{w}, $self->{h});
3853 }
3854
2159 $self->_draw; 3855 $self->_draw;
2160} 3856}
2161 3857
2162############################################################################# 3858#############################################################################
2163 3859
2164package CFClient::UI; 3860package CFClient::UI;
2165 3861
2166$ROOT = new CFClient::UI::Root; 3862$ROOT = new CFClient::UI::Root;
3863$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2167 3864
21681 38651
2169 3866

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