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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.158 by root, Mon Apr 24 02:41:48 2006 UTC vs.
Revision 1.304 by elmex, Tue Jun 13 11:01:04 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;
13our $TOOLTIP; 17our $TOOLTIP;
14our $BUTTON_STATE; 18our $BUTTON_STATE;
15 19
16sub check_tooltip { 20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
17 if (!$GRAB) { 23 if (!$GRAB) {
18 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19 if (exists $widget->{tooltip}) { 25 if (length $widget->{tooltip}) {
20
21 if ($TOOLTIP->{owner} != $widget) { 26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
22 $TOOLTIP->{owner} = $widget; 29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
23 32
24 my $tip = $widget->{tooltip}; 33 my $tip = $widget->{tooltip};
25 34
26 $tip = $tip->($widget) if CODE:: eq ref $tip; 35 $tip = $tip->($widget) if CODE:: eq ref $tip;
27 36
28 $TOOLTIP->set_text ($widget->{tooltip}); 37 $TOOLTIP->set_tooltip_from ($widget);
29 $TOOLTIP->move ($widget->coord2global ($widget->{w}, 0));
30 $TOOLTIP->show; 38 $TOOLTIP->show;
31 } 39 }
32 40
33 return; 41 return;
34 } 42 }
35 } 43 }
36 } 44 }
37 45
38 $TOOLTIP->hide; 46 $TOOLTIP->hide;
39 delete $TOOLTIP->{owner}; 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;
40} 71}
41 72
42# class methods for events 73# class methods for events
43sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
44 $FOCUS->key_down ($_[0]) if $FOCUS; 75 $FOCUS->emit (key_down => $_[0])
76 if $FOCUS;
45} 77}
46 78
47sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
48 $FOCUS->key_up ($_[0]) if $FOCUS; 80 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS;
49} 82}
50 83
51sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
52 my ($ev) = @_; 85 my ($ev) = @_;
53 my ($x, $y) = ($ev->{x}, $ev->{y}); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
56 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
57 90
58 $GRAB = $widget; 91 $GRAB = $widget;
59 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
60 93
61 check_tooltip; 94 $TOOLTIP_WATCHER->cb->();
62 } 95 }
63 96
64 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
65 98
66 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
100 if $GRAB;
67} 101}
68 102
69sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
70 my ($ev) = @_; 104 my ($ev) = @_;
71 my ($x, $y) = ($ev->{x}, $ev->{y}); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
72 106
73 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
74 108
75 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
76 110
77 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
112 if $GRAB;
78 113
79 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
80 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
81 $grab->update if $grab; 116 $grab->update if $grab;
82 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
83 118
84 check_tooltip; 119 $TOOLTIP_WATCHER->cb->();
85 } 120 }
86} 121}
87 122
88sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
89 my ($ev) = @_; 124 my ($ev) = @_;
… …
95 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
96 131
97 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
98 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
99 134
100 check_tooltip; 135 $TOOLTIP_WATCHER->start;
101 } 136 }
102 137
103 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER;
104} 140}
105 141
106# convert position array to integers 142# convert position array to integers
107sub harmonize { 143sub harmonize {
108 my ($vals) = @_; 144 my ($vals) = @_;
… …
114 $rem += $_ - $i; 150 $rem += $_ - $i;
115 $_ = $i; 151 $_ = $i;
116 } 152 }
117} 153}
118 154
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
119############################################################################# 196#############################################################################
120 197
121package CFClient::UI::Base; 198package CFClient::UI::Base;
122 199
123use strict; 200use strict;
… …
126 203
127sub new { 204sub new {
128 my $class = shift; 205 my $class = shift;
129 206
130 my $self = bless { 207 my $self = bless {
131 x => 0, 208 x => "center",
132 y => 0, 209 y => "center",
133 z => 0, 210 z => 0,
211 w => undef,
212 h => undef,
134 can_events => 1, 213 can_events => 1,
135 @_ 214 @_
136 }, $class; 215 }, $class;
137 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
138 for (keys %$self) { 219 for (keys %$self) {
139 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
140 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
141 } 222 }
142 } 223 }
143 224
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
144 $self 237 $self
145} 238}
146 239
240sub destroy {
241 my ($self) = @_;
242
243 $self->hide;
244 %$self = ();
245}
246
147sub show { 247sub show {
148 my ($self) = @_; 248 my ($self) = @_;
149 249
150 return if $self->{parent}; 250 return if $self->{parent};
151 251
152 $CFClient::UI::ROOT->add ($self); 252 $CFClient::UI::ROOT->add ($self);
153} 253}
154 254
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->{visible};
278 delete $self->{root};
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 : $self->show;
306}
307
155sub hide { 308sub hide {
156 my ($self) = @_; 309 my ($self) = @_;
157 310
158 return unless $self->{parent}; 311 $self->set_invisible;
159 312
160 $self->{parent}->remove ($self); 313 $self->{parent}->remove ($self)
314 if $self->{parent};
161} 315}
162 316
163sub move { 317sub move_abs {
164 my ($self, $x, $y, $z) = @_; 318 my ($self, $x, $y, $z) = @_;
165 319
166 $self->{x} = int $x; 320 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
167 $self->{y} = int $y; 321 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
168 $self->{z} = $z if defined $z; 322 $self->{z} = $z if defined $z;
169 323
170 $self->update; 324 $self->update;
171} 325}
172 326
173sub set_size { 327sub set_size {
174 my ($self, $w, $h) = @_; 328 my ($self, $w, $h) = @_;
175 329
176 $self->{user_w} = $w; 330 $self->{force_w} = $w;
177 $self->{user_h} = $h; 331 $self->{force_h} = $h;
178 332
179 $self->check_size; 333 $self->realloc;
180} 334}
181 335
182sub size_request { 336sub size_request {
183 require Carp; 337 require Carp;
184 Carp::confess "size_request is abstract"; 338 Carp::confess "size_request is abstract";
… …
186 340
187sub configure { 341sub configure {
188 my ($self, $x, $y, $w, $h) = @_; 342 my ($self, $x, $y, $w, $h) = @_;
189 343
190 if ($self->{aspect}) { 344 if ($self->{aspect}) {
345 my ($ow, $oh) = ($w, $h);
346
191 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 347 $w = List::Util::min $w, int $h * $self->{aspect};
192 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 348 $h = List::Util::min $h, int $w / $self->{aspect};
193 349
194 # use alignment to adjust x, y 350 # use alignment to adjust x, y
195 351
196 $x += int +($w - $w2) * 0.5; 352 $x += int 0.5 * ($ow - $w);
197 $y += int +($h - $h2) * 0.5; 353 $y += int 0.5 * ($oh - $h);
198
199 ($w, $h) = ($w2, $h2);
200 } 354 }
201 355
202 if ($self->{x} != $x || $self->{y} != $y) { 356 if ($self->{x} ne $x || $self->{y} ne $y) {
203 $self->{x} = $x; 357 $self->{x} = $x;
204 $self->{y} = $y; 358 $self->{y} = $y;
205 $self->update; 359 $self->update;
206 } 360 }
207 361
208 if ($self->{w} != $w || $self->{h} != $h) { 362 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
363 return unless $self->{visible};
364
209 $self->{w} = $w; 365 $self->{alloc_w} = $w;
210 $self->{h} = $h; 366 $self->{alloc_h} = $h;
211 367
212 $self->size_allocate ($w, $h); 368 $self->{root}{size_alloc}{$self+0} = $self;
213 $self->update;
214 } 369 }
215} 370}
216 371
217sub size_allocate { 372sub size_allocate {
218 # nothing to be done 373 # nothing to be done
219} 374}
220 375
376sub children {
377 # nop
378}
379
380sub visible_children {
381 $_[0]->children
382}
383
221sub set_max_size { 384sub set_max_size {
222 my ($self, $w, $h) = @_; 385 my ($self, $w, $h) = @_;
223 386
224 delete $self->{max_w}; $self->{max_w} = $w if $w; 387 $self->{max_w} = int $w if defined $w;
225 delete $self->{max_h}; $self->{max_h} = $h if $h; 388 $self->{max_h} = int $h if defined $h;
226}
227 389
228# return top left coordinates 390 $self->realloc;
229sub _topleft { 391}
392
393sub set_tooltip {
230 my ($self, $x, $y) = @_; 394 my ($self, $tooltip) = @_;
231 395
232 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 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 $CFClient::UI::TOOLTIP_WATCHER->cb->();
406 }
233} 407}
234 408
235# translate global coordinates to local coordinate system 409# translate global coordinates to local coordinate system
236sub coord2local { 410sub coord2local {
237 my ($self, $x, $y) = @_; 411 my ($self, $x, $y) = @_;
238 412
239 my ($X, $Y) = $self->_topleft; 413 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
240 ($x - $X, $y - $Y)
241} 414}
242 415
243# translate local coordinates to global coordinate system 416# translate local coordinates to global coordinate system
244sub coord2global { 417sub coord2global {
245 my ($self, $x, $y) = @_; 418 my ($self, $x, $y) = @_;
246 419
247 my ($X, $Y) = $self->_topleft; 420 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
248 ($x + $X, $y + $Y)
249} 421}
250 422
251sub focus_in { 423sub focus_in {
252 my ($self) = @_; 424 my ($self) = @_;
253 425
254 return if $FOCUS == $self; 426 return if $FOCUS == $self;
255 return unless $self->{can_focus}; 427 return unless $self->{can_focus};
256 428
257 my $focus = $FOCUS; $FOCUS = $self; 429 my $focus = $FOCUS; $FOCUS = $self;
258 430
259 $self->emit (focus_in => $focus); 431 $self->_emit (focus_in => $focus);
260 432
261 $focus->update if $focus; 433 $focus->update if $focus;
262 $FOCUS->update; 434 $FOCUS->update;
263} 435}
264 436
… …
267 439
268 return unless $FOCUS == $self; 440 return unless $FOCUS == $self;
269 441
270 my $focus = $FOCUS; undef $FOCUS; 442 my $focus = $FOCUS; undef $FOCUS;
271 443
272 $self->emit (focus_out => $focus); 444 $self->_emit (focus_out => $focus);
273 445
274 $focus->update if $focus; #? 446 $focus->update if $focus; #?
275}
276 447
448 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
449 unless $FOCUS;
450}
451
277sub mouse_motion { } 452sub mouse_motion { 0 }
278sub button_up { } 453sub button_up { 0 }
279sub key_down { } 454sub key_down { 0 }
280sub key_up { } 455sub key_up { 0 }
281 456
282sub button_down { 457sub button_down {
283 my ($self, $ev, $x, $y) = @_; 458 my ($self, $ev, $x, $y) = @_;
284 459
285 $self->focus_in; 460 $self->focus_in;
286}
287 461
288sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
289sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
290sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
291sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
292sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
293
294sub draw {
295 my ($self) = @_;
296
297 return unless $self->{h} && $self->{w};
298
299 glPushMatrix;
300 glTranslate $self->{x}, $self->{y}, 0;
301 $self->_draw;
302 glPopMatrix;
303
304 if ($self == $HOVER && $self->{can_hover}) {
305 my ($x, $y) = @$self{qw(x y)};
306
307 glColor 1, 0.8, 0.5, 0.2;
308 glEnable GL_BLEND;
309 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
310 glBegin GL_QUADS;
311 glVertex $x , $y;
312 glVertex $x + $self->{w}, $y;
313 glVertex $x + $self->{w}, $y + $self->{h};
314 glVertex $x , $y + $self->{h};
315 glEnd;
316 glDisable GL_BLEND;
317 } 462 0
318}
319
320sub _draw {
321 my ($self) = @_;
322
323 warn "no draw defined for $self\n";
324} 463}
325 464
326sub find_widget { 465sub find_widget {
327 my ($self, $x, $y) = @_; 466 my ($self, $x, $y) = @_;
328 467
… …
337 476
338sub set_parent { 477sub set_parent {
339 my ($self, $parent) = @_; 478 my ($self, $parent) = @_;
340 479
341 Scalar::Util::weaken ($self->{parent} = $parent); 480 Scalar::Util::weaken ($self->{parent} = $parent);
481 $self->set_visible if $parent->{visible};
342} 482}
343 483
344sub check_size { 484sub connect {
485 my ($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 {
345 my ($self) = @_; 504 #my ($self, $visible) = @_;
505}
346 506
347 $self->{parent} 507sub realloc {
348 or return 1; 508 my ($self) = @_;
349 509
350 my ($w, $h) = $self->{user_w} && $self->{user_h} 510 if ($self->{visible}) {
351 ? @$self{qw(user_w user_h)} 511 return if $self->{root}{realloc}{$self+0};
352 : $self->size_request;
353 512
354 if ($w != $self->{req_w} || $h != $self->{req_h}) { 513 $self->{root}{realloc}{$self+0} = $self;
355 $self->{req_w} = $w; 514 $self->{root}->update;
356 $self->{req_h} = $h;
357
358 $self->{parent}->check_size
359 or $self->size_allocate (
360 (List::Util::max $self->{w}, $w),
361 (List::Util::max $self->{h}, $h),
362 );
363
364 1
365 } else { 515 } else {
366 0 516 delete $self->{req_w};
517 delete $self->{req_h};
367 } 518 }
368} 519}
369 520
370sub update { 521sub update {
371 my ($self) = @_; 522 my ($self) = @_;
372 523
373 $self->{parent}->update 524 $self->{parent}->update
374 if $self->{parent}; 525 if $self->{parent};
375} 526}
376 527
377sub connect { 528sub reconfigure {
378 my ($self, $signal, $cb) = @_; 529 my ($self) = @_;
379 530
380 push @{ $self->{signal_cb}{$signal} }, $cb; 531 $self->realloc;
532 $self->update;
381} 533}
382 534
383sub emit { 535# using global variables seems a bit hacky, but passing through all drawing
384 my ($self, $signal, @args) = @_; 536# functions seems pointless.
537our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
385 538
386 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 539sub draw {
387 $cb->($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 , $self->{h};
566 glEnd;
567 glDisable GL_BLEND;
388 } 568 }
569
570 if ($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 $self\n";
389} 592}
390 593
391sub DESTROY { 594sub DESTROY {
392 my ($self) = @_; 595 my ($self) = @_;
393 596
394 #$self->deactivate; 597 delete $WIDGET{$self+0};
598
599 eval { $self->destroy };
600 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
395} 601}
396 602
397############################################################################# 603#############################################################################
398 604
399package CFClient::UI::DrawBG; 605package CFClient::UI::DrawBG;
… …
407 my $class = shift; 613 my $class = shift;
408 614
409 # range [value, low, high, page] 615 # range [value, low, high, page]
410 616
411 $class->SUPER::new ( 617 $class->SUPER::new (
412 bg => [0, 0, 0, 0.2], 618 #bg => [0, 0, 0, 0.2],
413 active_bg => [1, 1, 1, 0.5], 619 #active_bg => [1, 1, 1, 0.5],
414 @_ 620 @_
415 ) 621 )
416} 622}
417 623
418sub _draw { 624sub _draw {
419 my ($self) = @_; 625 my ($self) = @_;
420 626
627 my $color = $FOCUS == $self && $self->{active_bg}
628 ? $self->{active_bg}
629 : $self->{bg};
630
631 if ($color && (@$color < 4 || $color->[3])) {
421 my ($w, $h) = @$self{qw(w h)}; 632 my ($w, $h) = @$self{qw(w h)};
422 633
423 glEnable GL_BLEND; 634 glEnable GL_BLEND;
424 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 635 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
425 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 636 glColor_premultiply @$color;
426 637
427 glBegin GL_QUADS; 638 glBegin GL_QUADS;
428 glVertex 0 , 0; 639 glVertex 0 , 0;
429 glVertex 0 , $h; 640 glVertex 0 , $h;
430 glVertex $w, $h; 641 glVertex $w, $h;
431 glVertex $w, 0; 642 glVertex $w, 0;
432 glEnd; 643 glEnd;
433 644
434 glDisable GL_BLEND; 645 glDisable GL_BLEND;
646 }
435} 647}
436 648
437############################################################################# 649#############################################################################
438 650
439package CFClient::UI::Empty; 651package CFClient::UI::Empty;
… …
444 my ($class, %arg) = @_; 656 my ($class, %arg) = @_;
445 $class->SUPER::new (can_events => 0, %arg); 657 $class->SUPER::new (can_events => 0, %arg);
446} 658}
447 659
448sub size_request { 660sub size_request {
449 (0, 0) 661 my ($self) = @_;
662
663 ($self->{w} + 0, $self->{h} + 0)
450} 664}
451 665
452sub draw { } 666sub draw { }
453 667
454############################################################################# 668#############################################################################
… …
458our @ISA = CFClient::UI::Base::; 672our @ISA = CFClient::UI::Base::;
459 673
460sub new { 674sub new {
461 my ($class, %arg) = @_; 675 my ($class, %arg) = @_;
462 676
463 my $children = delete $arg{children} || []; 677 my $children = delete $arg{children};
464 678
465 my $self = $class->SUPER::new (children => [], can_events => 0, %arg); 679 my $self = $class->SUPER::new (
680 children => [],
681 can_events => 0,
682 %arg,
683 );
684
466 $self->add ($_) for @$children; 685 $self->add (@$children)
686 if $children;
467 687
468 $self 688 $self
689}
690
691sub add {
692 my ($self, @widgets) = @_;
693
694 $_->set_parent ($self)
695 for @widgets;
696
697 use sort 'stable';
698
699 $self->{children} = [
700 sort { $a->{z} <=> $b->{z} }
701 @{$self->{children}}, @widgets
702 ];
703
704 $self->realloc;
705}
706
707sub children {
708 @{ $_[0]{children} }
709}
710
711sub remove {
712 my ($self, $child) = @_;
713
714 delete $child->{parent};
715 $child->hide;
716
717 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
718
719 $self->realloc;
720}
721
722sub clear {
723 my ($self) = @_;
724
725 my $children = delete $self->{children};
726 $self->{children} = [];
727
728 for (@$children) {
729 delete $_->{parent};
730 $_->hide;
731 }
732
733 $self->realloc;
734}
735
736sub find_widget {
737 my ($self, $x, $y) = @_;
738
739 $x -= $self->{x};
740 $y -= $self->{y};
741
742 my $res;
743
744 for (reverse $self->visible_children) {
745 $res = $_->find_widget ($x, $y)
746 and return $res;
747 }
748
749 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
750}
751
752sub _draw {
753 my ($self) = @_;
754
755 $_->draw for @{$self->{children}};
756}
757
758#############################################################################
759
760package CFClient::UI::Bin;
761
762our @ISA = CFClient::UI::Container::;
763
764sub new {
765 my ($class, %arg) = @_;
766
767 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
768
769 $class->SUPER::new (children => [$child], %arg)
469} 770}
470 771
471sub add { 772sub add {
472 my ($self, $child) = @_; 773 my ($self, $child) = @_;
473 774
474 $child->set_parent ($self); 775 $self->SUPER::remove ($_) for @{ $self->{children} };
475 776 $self->SUPER::add ($child);
476 use sort 'stable';
477
478 $self->{children} = [
479 sort { $a->{z} <=> $b->{z} }
480 @{$self->{children}}, $child
481 ];
482
483 $child->check_size;
484} 777}
485 778
486sub remove { 779sub remove {
487 my ($self, $child) = @_; 780 my ($self, $widget) = @_;
488 781
489 delete $child->{parent}; 782 $self->SUPER::remove ($widget);
490 783
491 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 784 $self->{children} = [new CFClient::UI::Empty]
785 unless @{$self->{children}};
786}
492 787
493 $self->check_size; 788sub child { $_[0]->{children}[0] }
789
790sub size_request {
791 $_[0]{children}[0]->size_request
792}
793
794sub size_allocate {
795 my ($self, $w, $h) = @_;
796
797 $self->{children}[0]->configure (0, 0, $w, $h);
798}
799
800#############################################################################
801
802# back-buffered drawing area
803
804package CFClient::UI::Window;
805
806our @ISA = CFClient::UI::Bin::;
807
808use CFClient::OpenGL;
809
810sub new {
811 my ($class, %arg) = @_;
812
813 my $self = $class->SUPER::new (%arg);
814}
815
816sub update {
817 my ($self) = @_;
818
819 $ROOT->on_post_alloc ($self => sub { $self->render_child });
820 $self->SUPER::update;
821}
822
823sub size_allocate {
824 my ($self, $w, $h) = @_;
825
826 $self->SUPER::size_allocate ($w, $h);
494 $self->update; 827 $self->update;
828}
829
830sub _render {
831 my ($self) = @_;
832
833 $self->{children}[0]->draw;
834}
835
836sub render_child {
837 my ($self) = @_;
838
839 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
840 glClearColor 0, 0, 0, 0;
841 glClear GL_COLOR_BUFFER_BIT;
842
843 {
844 package CFClient::UI::Base;
845
846 ($draw_x, $draw_y, $draw_w, $draw_h) =
847 (0, 0, $self->{w}, $self->{h});
848 }
849
850 $self->_render;
851 };
852}
853
854sub _draw {
855 my ($self) = @_;
856
857 my ($w, $h) = @$self{qw(w h)};
858
859 my $tex = $self->{texture}
860 or return;
861
862 glEnable GL_TEXTURE_2D;
863 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
864 glColor 0, 0, 0, 1;
865
866 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
867
868 glDisable GL_TEXTURE_2D;
869}
870
871#############################################################################
872
873package CFClient::UI::ViewPort;
874
875our @ISA = CFClient::UI::Window::;
876
877sub new {
878 my $class = shift;
879
880 $class->SUPER::new (
881 scroll_x => 0,
882 scroll_y => 1,
883 @_,
884 )
885}
886
887sub size_request {
888 my ($self) = @_;
889
890 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
891
892 $w = 10 if $self->{scroll_x};
893 $h = 10 if $self->{scroll_y};
894
895 ($w, $h)
896}
897
898sub size_allocate {
899 my ($self, $w, $h) = @_;
900
901 my $child = $self->child;
902
903 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
904 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
905
906 $self->child->configure (0, 0, $w, $h);
907 $self->update;
908}
909
910sub set_offset {
911 my ($self, $x, $y) = @_;
912
913 $self->{view_x} = int $x;
914 $self->{view_y} = int $y;
915
916 $self->update;
917}
918
919# hmm, this does not work for topleft of $self... but we should not ask for that
920sub coord2local {
921 my ($self, $x, $y) = @_;
922
923 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
924}
925
926sub coord2global {
927 my ($self, $x, $y) = @_;
928
929 $x = List::Util::min $self->{w}, $x - $self->{view_x};
930 $y = List::Util::min $self->{h}, $y - $self->{view_y};
931
932 $self->SUPER::coord2global ($x, $y)
495} 933}
496 934
497sub find_widget { 935sub find_widget {
498 my ($self, $x, $y) = @_; 936 my ($self, $x, $y) = @_;
499 937
500 $x -= $self->{x}; 938 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
501 $y -= $self->{y}; 939 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
502 940 ) {
503 my $res;
504
505 for (reverse @{ $self->{children} }) {
506 $res = $_->find_widget ($x, $y)
507 and return $res;
508 }
509
510 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 941 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
942 } else {
943 $self->CFClient::UI::Base::find_widget ($x, $y)
944 }
511} 945}
512 946
513sub _draw { 947sub _render {
514 my ($self) = @_; 948 my ($self) = @_;
515 949
516 $_->draw for @{$self->{children}}; 950 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
951 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
952
953 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
954
955 $self->SUPER::_render;
517} 956}
518 957
519############################################################################# 958#############################################################################
520 959
521package CFClient::UI::Bin; 960package CFClient::UI::ScrolledWindow;
522 961
523our @ISA = CFClient::UI::Container::; 962our @ISA = CFClient::UI::HBox::;
524 963
525sub new { 964sub new {
526 my ($class, %arg) = @_; 965 my ($class, %arg) = @_;
527 966
528 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 967 my $child = delete $arg{child};
529 968
530 $class->SUPER::new (children => [$child], %arg) 969 my $self;
970
971 my $slider = new CFClient::UI::Slider
972 vertical => 1,
973 range => [0, 0, 1, 0.01], # HACK fix
974 on_changed => sub {
975 $self->{vp}->set_offset (0, $_[1]);
976 },
977 ;
978
979 $self = $class->SUPER::new (
980 vp => (new CFClient::UI::ViewPort expand => 1),
981 slider => $slider,
982 %arg,
983 );
984
985 $self->SUPER::add ($self->{vp}, $self->{slider});
986 $self->add ($child) if $child;
987
988 $self
531} 989}
532 990
533sub add { 991sub add {
534 my ($self, $child) = @_;
535
536 $self->{children} = [];
537
538 $self->SUPER::add ($child);
539}
540
541sub remove {
542 my ($self, $widget) = @_; 992 my ($self, $widget) = @_;
543 993
544 $self->SUPER::remove ($widget); 994 $self->{vp}->add ($self->{child} = $widget);
545
546 $self->{children} = [new CFClient::UI::Empty]
547 unless @{$self->{children}};
548} 995}
549 996
550sub child { $_[0]->{children}[0] } 997sub update {
998 my ($self) = @_;
551 999
552sub size_request { 1000 $self->SUPER::update;
553 $_[0]{children}[0]->size_request 1001
1002 # todo: overwrite size_allocate of child
1003 my $child = $self->{vp}->child;
1004 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
554} 1005}
555 1006
556sub size_allocate { 1007sub size_allocate {
557 my ($self, $w, $h) = @_; 1008 my ($self, $w, $h) = @_;
558 1009
559 $self->{children}[0]->configure (0, 0, $w, $h); 1010 $self->SUPER::size_allocate ($w, $h);
1011
1012 my $child = $self->{vp}->child;
1013 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
560} 1014}
1015
1016#TODO# update range on size_allocate depending on child
1017# update viewport offset on scroll
561 1018
562############################################################################# 1019#############################################################################
563 1020
564package CFClient::UI::Window; 1021package CFClient::UI::Frame;
565 1022
566our @ISA = CFClient::UI::Bin::; 1023our @ISA = CFClient::UI::Bin::;
567 1024
568use CFClient::OpenGL; 1025use CFClient::OpenGL;
1026
1027sub new {
1028 my $class = shift;
1029
1030 $class->SUPER::new (
1031 bg => undef,
1032 @_,
1033 )
1034}
1035
1036sub _draw {
1037 my ($self) = @_;
1038
1039 if ($self->{bg}) {
1040 my ($w, $h) = @$self{qw(w h)};
1041
1042 glEnable GL_BLEND;
1043 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1044 glColor_premultiply @{ $self->{bg} };
1045
1046 glBegin GL_QUADS;
1047 glVertex 0 , 0;
1048 glVertex 0 , $h;
1049 glVertex $w, $h;
1050 glVertex $w, 0;
1051 glEnd;
1052
1053 glDisable GL_BLEND;
1054 }
1055
1056 $self->SUPER::_draw;
1057}
1058
1059#############################################################################
1060
1061package CFClient::UI::FancyFrame;
1062
1063our @ISA = CFClient::UI::Bin::;
1064
1065use CFClient::OpenGL;
1066
1067my $bg =
1068 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1069 mipmap => 1, wrap => 1;
1070
1071my @border =
1072 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1073 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
569 1074
570sub new { 1075sub new {
571 my ($class, %arg) = @_; 1076 my ($class, %arg) = @_;
572 1077
573 my $self = $class->SUPER::new (%arg);
574}
575
576sub update {
577 my ($self) = @_;
578
579 # we want to do this delayed...
580 $self->render_chld;
581 $self->SUPER::update;
582}
583
584sub render_chld {
585 my ($self) = @_;
586
587 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
588 glClearColor 0, 0, 0, 1;
589 glClear GL_COLOR_BUFFER_BIT;
590 $self->child->draw;
591 };
592}
593
594sub size_allocate {
595 my ($self, $w, $h) = @_;
596
597 $self->child->configure (0, 0, $w, $h);
598
599 $self->render_chld;
600}
601
602sub _draw {
603 my ($self) = @_;
604
605 my ($w, $h) = ($self->w, $self->h);
606
607 my $tex = $self->{texture}
608 or return;
609
610 glEnable GL_BLEND;
611 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
612 glEnable GL_TEXTURE_2D;
613 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
614
615 $tex->draw_quad (0, 0, $w, $h);
616
617 glDisable GL_BLEND;
618 glDisable GL_TEXTURE_2D;
619}
620
621#############################################################################
622
623package CFClient::UI::ViewPort;
624
625our @ISA = CFClient::UI::Window::;
626
627sub new { die }
628
629sub size_request {
630 my ($self) = @_;
631
632 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
633 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
634
635 @$self{qw(child_w child_h)}
636}
637
638sub _draw {
639 my ($self) = @_;
640
641 $self->{children}[1]->draw;
642}
643
644
645#############################################################################
646
647package CFClient::UI::Frame;
648
649our @ISA = CFClient::UI::Bin::;
650
651use CFClient::OpenGL;
652
653sub new {
654 my $class = shift;
655
656 my $self = $class->SUPER::new ( 1078 my $self = $class->SUPER::new (
657 bg => [1, 1, 1, 1], 1079 bg => [1, 1, 1, 1],
658 border_bg => [1, 1, 1, 1], 1080 border_bg => [1, 1, 1, 1],
659 border => 0.8, 1081 border => 0.6,
660 @_ 1082 can_events => 1,
1083 min_w => 16,
1084 min_h => 16,
1085 %arg,
661 ); 1086 );
662 1087
663 $self
664}
665
666sub _draw {
667 my ($self) = @_;
668
669 my ($w, $h) = ($self->{w}, $self->{h});
670
671 glEnable GL_BLEND;
672 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
673 glEnable GL_TEXTURE_2D;
674 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
675
676# glBegin GL_QUADS;
677# glColor 0, 0, 0, 0;
678# glVertex 0 , 0;
679# glVertex 0 , $h;
680# glVertex $w, $h;
681# glVertex $w, 0;
682# glEnd;
683
684
685 $self->child->draw;
686 glDisable GL_BLEND;
687 glDisable GL_TEXTURE_2D;
688}
689
690#############################################################################
691
692package CFClient::UI::FancyFrame;
693
694our @ISA = CFClient::UI::Bin::;
695
696use CFClient::OpenGL;
697
698my @tex =
699 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
700 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
701
702sub new {
703 my $class = shift;
704
705 # TODO: user_x, user_y, overwrite moveto?
706
707 my $self = $class->SUPER::new (
708 bg => [1, 1, 1, 1],
709 border_bg => [1, 1, 1, 1],
710 border => 0.8,
711 can_events => 1,
712 @_
713 );
714
715 $self->{title} &&= new CFClient::UI::Label 1088 $self->{title_widget} = new CFClient::UI::Label
716 align => 0, 1089 align => 0,
717 valign => 1, 1090 valign => 1,
718 text => $self->{title}, 1091 text => $self->{title},
719 fontsize => 1; 1092 fontsize => $self->{border},
1093 if exists $self->{title};
1094
1095 unless ($self->{no_close_button}) {
1096 $self->{close_btn} =
1097 new CFClient::UI::ImageButton
1098 image => 'x1_close.png',
1099 on_activate => sub { $self->hide };
1100
1101 $self->CFClient::UI::Container::add ($self->{close_btn});
1102 }
720 1103
721 $self 1104 $self
1105}
1106
1107sub add {
1108 my ($self, @widgets) = @_;
1109
1110 $self->SUPER::add (@widgets);
1111 $self->CFClient::UI::Container::add ($self->{close_btn}) if $self->{close_btn};
1112 $self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
722} 1113}
723 1114
724sub border { 1115sub border {
725 int $_[0]{border} * $::FONTSIZE 1116 int $_[0]{border} * $::FONTSIZE
726} 1117}
727 1118
728sub size_request { 1119sub size_request {
729 my ($self) = @_; 1120 my ($self) = @_;
1121
1122 $self->{title_widget}->size_request
1123 if $self->{title_widget};
1124
1125 $self->{close_btn}->size_request
1126 if $self->{close_btn};
730 1127
731 my ($w, $h) = $self->SUPER::size_request; 1128 my ($w, $h) = $self->SUPER::size_request;
732 1129
733 ( 1130 (
734 $w + $self->border * 2, 1131 $w + $self->border * 2,
… …
737} 1134}
738 1135
739sub size_allocate { 1136sub size_allocate {
740 my ($self, $w, $h) = @_; 1137 my ($self, $w, $h) = @_;
741 1138
1139 if ($self->{title_widget}) {
1140 $self->{title_widget}{w} = $w;
1141 $self->{title_widget}{h} = $h;
1142 $self->{title_widget}->size_allocate ($w, $h);
1143 }
1144
1145 my $border = $self->border;
1146
742 $h -= List::Util::max 0, $self->border * 2; 1147 $h -= List::Util::max 0, $border * 2;
743 $w -= List::Util::max 0, $self->border * 2; 1148 $w -= List::Util::max 0, $border * 2;
744 1149
745 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
746 if $self->{title};
747
748 $self->child->configure ($self->border, $self->border, $w, $h); 1150 $self->child->configure ($border, $border, $w, $h);
1151
1152 $self->{close_btn}->configure ($self->{w} - (2 * $border), 0, $border, $border)
1153 if $self->{close_btn};
749} 1154}
750 1155
751sub button_down { 1156sub button_down {
752 my ($self, $ev, $x, $y) = @_; 1157 my ($self, $ev, $x, $y) = @_;
753 1158
1159 my ($w, $h) = @$self{qw(w h)};
754 my $border = $self->border; 1160 my $border = $self->border;
755 1161
756 if ($x < $self->{w} && $x >= $self->{w} - $border 1162 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
757 && $y < $self->{h} && $y >= $self->{h} - $border) { 1163 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
758 1164
1165 if ($lr & $td) {
1166 my ($wx, $wy) = ($self->{x}, $self->{y});
759 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1167 my ($ox, $oy) = ($ev->{x}, $ev->{y});
760 my ($bw, $bh) = ($self->{w}, $self->{h}); 1168 my ($bw, $bh) = ($self->{w}, $self->{h});
761 1169
1170 my $mx = $x < $border;
1171 my $my = $y < $border;
1172
762 $self->{motion} = sub { 1173 $self->{motion} = sub {
763 my ($ev, $x, $y) = @_; 1174 my ($ev, $x, $y) = @_;
764 1175
765 ($x, $y) = ($ev->{x}, $ev->{y}); 1176 my $dx = $ev->{x} - $ox;
1177 my $dy = $ev->{y} - $oy;
766 1178
767 $self->{user_w} = $bw + $x - $ox; 1179 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
768 $self->{user_h} = $bh + $y - $oy; 1180 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
769 $self->check_size; 1181
1182 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1183 $self->realloc;
770 }; 1184 };
771 1185
772 } elsif ($x >= 0 && $x < $self->{w} 1186 } elsif ($lr ^ $td) {
773 && $y >= 0 && $y < $border) {
774
775 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1187 my ($ox, $oy) = ($ev->{x}, $ev->{y});
776 my ($bx, $by) = ($self->{x}, $self->{y}); 1188 my ($bx, $by) = ($self->{x}, $self->{y});
777 1189
778 $self->{motion} = sub { 1190 $self->{motion} = sub {
779 my ($ev, $x, $y) = @_; 1191 my ($ev, $x, $y) = @_;
780 1192
781 ($x, $y) = ($ev->{x}, $ev->{y}); 1193 ($x, $y) = ($ev->{x}, $ev->{y});
782 1194
783 $self->move ($bx + $x - $ox, $by + $y - $oy); 1195 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
784 $self->update; 1196 # HACK: the next line is required to enforce placement
1197 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
785 }; 1198 };
1199 } else {
1200 return 0;
1201 }
1202
786 } 1203 1
787} 1204}
788 1205
789sub button_up { 1206sub button_up {
790 my ($self, $ev, $x, $y) = @_; 1207 my ($self, $ev, $x, $y) = @_;
791 1208
1209 $self->{close_btn}->button_up ($ev, $x, $y)
1210 if $self->{close_btn};
1211
792 delete $self->{motion}; 1212 !!delete $self->{motion}
793} 1213}
794 1214
795sub mouse_motion { 1215sub mouse_motion {
796 my ($self, $ev, $x, $y) = @_; 1216 my ($self, $ev, $x, $y) = @_;
797 1217
798 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1218 $self->{motion}->($ev, $x, $y) if $self->{motion};
1219
1220 !!$self->{motion}
799} 1221}
800 1222
801sub _draw { 1223sub _draw {
802 my ($self) = @_; 1224 my ($self) = @_;
803 1225
1226 my $child = $self->{children}[0];
1227
804 my ($w, $h ) = ($self->{w}, $self->{h}); 1228 my ($w, $h ) = ($self->{w}, $self->{h});
805 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1229 my ($cw, $ch) = ($child->{w}, $child->{h});
806 1230
807 glEnable GL_BLEND;
808 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
809 glEnable GL_TEXTURE_2D; 1231 glEnable GL_TEXTURE_2D;
810 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1232 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
811 1233
812 my $border = $self->border; 1234 my $border = $self->border;
813 1235
814 glColor @{ $self->{border_bg} }; 1236 glColor @{ $self->{border_bg} };
815 $tex[1]->draw_quad (0, 0, $w, $border); 1237 $border[0]->draw_quad_alpha (0, 0, $w, $border);
816 $tex[3]->draw_quad (0, $border, $border, $ch); 1238 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
817 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1239 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
818 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1240 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
819 1241
820 my $bg = $tex[0]; 1242 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1243 glColor @{ $self->{bg} };
821 1244
822 # TODO: repeat texture not scale 1245 # TODO: repeat texture not scale
823 my $rep_x = $cw / $bg->{w}; 1246 # solve this better(?)
824 my $rep_y = $ch / $bg->{h}; 1247 $bg->{s} = $cw / $bg->{w};
825 1248 $bg->{t} = $ch / $bg->{h};
826 glColor @{ $self->{bg} };
827
828 $bg->{s} = $rep_x;
829 $bg->{t} = $rep_y;
830 $bg->{wrap_mode} = 1;
831 $bg->draw_quad ($border, $border, $cw, $ch); 1249 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1250 }
832 1251
833 glDisable GL_TEXTURE_2D; 1252 glDisable GL_TEXTURE_2D;
834 glDisable GL_BLEND;
835 1253
836 $self->{title}->draw if $self->{title};
837 $self->child->draw; 1254 $child->draw;
1255
1256 if ($self->{title_widget}) {
1257 glTranslate 0, $border - $self->{h};
1258 $self->{title_widget}->_draw;
1259
1260 glTranslate 0, - ($border - $self->{h});
1261 }
1262
1263 $self->{close_btn}->draw
1264 if $self->{close_btn};
838} 1265}
839 1266
840############################################################################# 1267#############################################################################
841 1268
842package CFClient::UI::Table; 1269package CFClient::UI::Table;
… …
850sub new { 1277sub new {
851 my $class = shift; 1278 my $class = shift;
852 1279
853 $class->SUPER::new ( 1280 $class->SUPER::new (
854 col_expand => [], 1281 col_expand => [],
855 @_ 1282 @_,
856 ) 1283 )
1284}
1285
1286sub children {
1287 grep $_, map @$_, grep $_, @{ $_[0]{children} }
857} 1288}
858 1289
859sub add { 1290sub add {
860 my ($self, $x, $y, $child) = @_; 1291 my ($self, $x, $y, $child) = @_;
861 1292
862 $child->set_parent ($self); 1293 $child->set_parent ($self);
863 $self->{children}[$y][$x] = $child; 1294 $self->{children}[$y][$x] = $child;
864 1295
865 $child->check_size; 1296 $self->realloc;
866} 1297}
867 1298
1299sub remove {
1300 my ($self, $child) = @_;
1301
1302 # TODO: not yet implemented
1303}
1304
868# TODO: move to container class maybe? send childs a signal on removal? 1305# TODO: move to container class maybe? send children a signal on removal?
869sub clear { 1306sub clear {
870 my ($self) = @_; 1307 my ($self) = @_;
871 1308
1309 my @children = $self->children;
872 delete $self->{children}; 1310 delete $self->{children};
873 $self->update; 1311
1312 for (@children) {
1313 delete $_->{parent};
1314 $_->hide;
1315 }
1316
1317 $self->realloc;
874} 1318}
875 1319
876sub get_wh { 1320sub get_wh {
877 my ($self) = @_; 1321 my ($self) = @_;
878 1322
… …
909sub size_allocate { 1353sub size_allocate {
910 my ($self, $w, $h) = @_; 1354 my ($self, $w, $h) = @_;
911 1355
912 my ($ws, $hs) = $self->get_wh; 1356 my ($ws, $hs) = $self->get_wh;
913 1357
914 my $req_w = sum @$ws; 1358 my $req_w = (sum @$ws) || 1;
915 my $req_h = sum @$hs; 1359 my $req_h = (sum @$hs) || 1;
916 1360
917 # TODO: nicer code && do row_expand 1361 # TODO: nicer code && do row_expand
918 my @col_expand = @{$self->{col_expand}}; 1362 my @col_expand = @{$self->{col_expand}};
919 @col_expand = (1) x @$ws unless @col_expand; 1363 @col_expand = (1) x @$ws unless @col_expand;
920 my $col_expand = (sum @col_expand) || 1; 1364 my $col_expand = (sum @col_expand) || 1;
… …
974 } 1418 }
975} 1419}
976 1420
977############################################################################# 1421#############################################################################
978 1422
979package CFClient::UI::HBox; 1423package CFClient::UI::Box;
980
981# TODO: wrap into common Box base class
982 1424
983our @ISA = CFClient::UI::Container::; 1425our @ISA = CFClient::UI::Container::;
984 1426
985sub size_request { 1427sub size_request {
986 my ($self) = @_; 1428 my ($self) = @_;
987 1429
988 my @alloc = map [$_->size_request], @{$self->{children}}; 1430 $self->{vertical}
989 1431 ? (
990 ( 1432 (List::Util::max map $_->{req_w}, @{$self->{children}}),
991 (List::Util::sum map $_->[0], @alloc), 1433 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
992 (List::Util::max map $_->[1], @alloc), 1434 )
993 ) 1435 : (
1436 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1437 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1438 )
994} 1439}
995 1440
996sub size_allocate { 1441sub size_allocate {
997 my ($self, $w, $h) = @_; 1442 my ($self, $w, $h) = @_;
998 1443
999 ($h, $w) = ($w, $h); 1444 my $space = $self->{vertical} ? $h : $w;
1000
1001 my $children = $self->{children}; 1445 my $children = $self->{children};
1002 1446
1003 my @h = map $_->{req_w}, @$children; 1447 my @req;
1004 1448
1005 my $req_h = List::Util::sum @h; 1449 if ($self->{homogeneous}) {
1006 1450 @req = ($space / (@$children || 1)) x @$children;
1007 if ($req_h > $h) {
1008 # ah well, not enough space
1009 $_ *= $h / $req_h for @h;
1010 } else { 1451 } else {
1452 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1453 my $req = List::Util::sum @req;
1454
1455 if ($req > $space) {
1456 # ah well, not enough space
1457 $_ *= $space / $req for @req;
1458 } else {
1011 my $exp = List::Util::sum map $_->{expand}, @$children; 1459 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1012 $exp ||= 1;
1013 1460
1461 $space = ($space - $req) / $expand; # remaining space to give away
1462
1463 $req[$_] += $space * $children->[$_]{expand}
1014 for (0 .. $#$children) { 1464 for 0 .. $#$children;
1015 my $child = $children->[$_];
1016
1017 my $alloc_h = $h[$_];
1018 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1019 $h[$_] = $alloc_h;
1020 } 1465 }
1021 } 1466 }
1022 1467
1023 CFClient::UI::harmonize \@h; 1468 CFClient::UI::harmonize \@req;
1024 1469
1025 my $y = 0; 1470 my $pos = 0;
1026 for (0 .. $#$children) { 1471 for (0 .. $#$children) {
1027 my $child = $children->[$_];
1028 my $h = $h[$_]; 1472 my $alloc = $req[$_];
1029 $child->configure ($y, 0, $h, $w); 1473 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1030 1474
1031 $y += $h; 1475 $pos += $alloc;
1032 } 1476 }
1033 1477
1034 1 1478 1
1035} 1479}
1036 1480
1037############################################################################# 1481#############################################################################
1038 1482
1483package CFClient::UI::HBox;
1484
1485our @ISA = CFClient::UI::Box::;
1486
1487sub new {
1488 my $class = shift;
1489
1490 $class->SUPER::new (
1491 vertical => 0,
1492 @_,
1493 )
1494}
1495
1496#############################################################################
1497
1039package CFClient::UI::VBox; 1498package CFClient::UI::VBox;
1040 1499
1041# TODO: wrap into common Box base class
1042
1043our @ISA = CFClient::UI::Container::; 1500our @ISA = CFClient::UI::Box::;
1044 1501
1045sub size_request { 1502sub new {
1046 my ($self) = @_; 1503 my $class = shift;
1047 1504
1048 my @alloc = map [$_->size_request], @{$self->{children}}; 1505 $class->SUPER::new (
1049 1506 vertical => 1,
1050 ( 1507 @_,
1051 (List::Util::max map $_->[0], @alloc),
1052 (List::Util::sum map $_->[1], @alloc),
1053 ) 1508 )
1054} 1509}
1055 1510
1056sub size_allocate {
1057 my ($self, $w, $h) = @_;
1058
1059 my $children = $self->{children};
1060
1061 my @h = map $_->{req_h}, @$children;
1062
1063 my $req_h = List::Util::sum @h;
1064
1065 if ($req_h > $h) {
1066 # ah well, not enough space
1067 $_ *= $h / $req_h for @h;
1068 } else {
1069 my $exp = List::Util::sum map $_->{expand}, @$children;
1070 $exp ||= 1;
1071
1072 for (0 .. $#$children) {
1073 my $child = $children->[$_];
1074
1075 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1076 }
1077 }
1078
1079 CFClient::UI::harmonize \@h;
1080
1081 my $y = 0;
1082 for (0 .. $#$children) {
1083 my $child = $children->[$_];
1084 my $h = $h[$_];
1085 $child->configure (0, $y, $w, $h);
1086
1087 $y += $h;
1088 }
1089
1090 1
1091}
1092
1093############################################################################# 1511#############################################################################
1094 1512
1095package CFClient::UI::Label; 1513package CFClient::UI::Label;
1096 1514
1097our @ISA = CFClient::UI::Base::; 1515our @ISA = CFClient::UI::DrawBG::;
1098 1516
1099use CFClient::OpenGL; 1517use CFClient::OpenGL;
1100 1518
1101sub new { 1519sub new {
1102 my ($class, %arg) = @_; 1520 my ($class, %arg) = @_;
1103 1521
1104 my $self = $class->SUPER::new ( 1522 my $self = $class->SUPER::new (
1105 fg => [1, 1, 1], 1523 fg => [1, 1, 1],
1524 #bg => none
1525 #active_bg => none
1106 #font => default_font 1526 #font => default_font
1527 #text => initial text
1528 #markup => initial narkup
1529 #max_w => maximum pixel width
1530 ellipsise => 3, # end
1531 layout => (new CFClient::Layout),
1107 fontsize => 1, 1532 fontsize => 1,
1108 text => "",
1109 align => -1, 1533 align => -1,
1110 valign => -1, 1534 valign => -1,
1111 padding => 2, 1535 padding_x => 2,
1112 layout => new CFClient::Layout, 1536 padding_y => 2,
1113 can_events => 0, 1537 can_events => 0,
1114 %arg 1538 %arg
1115 ); 1539 );
1116 1540
1117 if (exists $self->{template}) { 1541 if (exists $self->{template}) {
1118 my $layout = new CFClient::Layout; 1542 my $layout = new CFClient::Layout;
1119 $layout->set_text (delete $self->{template}); 1543 $layout->set_text (delete $self->{template});
1120 $self->{template} = $layout; 1544 $self->{template} = $layout;
1121 } 1545 }
1122 1546
1123 $self->set_text (delete $self->{text}) if exists $self->{text}; 1547 if (exists $self->{markup}) {
1124 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1548 $self->set_markup (delete $self->{markup});
1549 } else {
1550 $self->set_text (delete $self->{text});
1551 }
1125 1552
1126 $self 1553 $self
1127} 1554}
1128 1555
1129sub escape_text { 1556sub escape($) {
1130 local $_ = $_[1]; 1557 local $_ = $_[0];
1131 1558
1132 s/&/&amp;/g; 1559 s/&/&amp;/g;
1133 s/>/&gt;/g; 1560 s/>/&gt;/g;
1134 s/</&lt;/g; 1561 s/</&lt;/g;
1135 1562
1136 $_[1] 1563 $_
1564}
1565
1566sub update {
1567 my ($self) = @_;
1568
1569 delete $self->{texture};
1570 $self->SUPER::update;
1571}
1572
1573sub realloc {
1574 my ($self) = @_;
1575
1576 delete $self->{ox};
1577 $self->SUPER::realloc;
1137} 1578}
1138 1579
1139sub set_text { 1580sub set_text {
1140 my ($self, $text) = @_; 1581 my ($self, $text) = @_;
1141 1582
1583 return if $self->{text} eq "T$text";
1584 $self->{text} = "T$text";
1585
1586 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1142 $self->{layout}->set_text ($text); 1587 $self->{layout}->set_text ($text);
1143 1588
1144 delete $self->{texture}; 1589 delete $self->{size_req};
1145 $self->check_size; 1590 $self->realloc;
1146 $self->update; 1591 $self->update;
1147} 1592}
1148 1593
1149sub set_markup { 1594sub set_markup {
1150 my ($self, $markup) = @_; 1595 my ($self, $markup) = @_;
1151 1596
1597 return if $self->{text} eq "M$markup";
1598 $self->{text} = "M$markup";
1599
1600 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1601
1602 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1152 $self->{layout}->set_markup ($markup); 1603 $self->{layout}->set_markup ($markup);
1153 1604
1154 delete $self->{texture}; 1605 delete $self->{size_req};
1155 $self->check_size; 1606 $self->realloc;
1156 $self->update; 1607 $self->update;
1157} 1608}
1158 1609
1159sub size_request { 1610sub size_request {
1160 my ($self) = @_; 1611 my ($self) = @_;
1161 1612
1613 $self->{size_req} ||= do {
1162 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1614 $self->{layout}->set_font ($self->{font}) if $self->{font};
1163 $self->{layout}->set_width ($self->{max_w} || -1); 1615 $self->{layout}->set_width ($self->{max_w} || -1);
1616 $self->{layout}->set_ellipsise ($self->{ellipsise});
1617 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1164 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1618 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1165 1619
1166 my ($w, $h) = $self->{layout}->size; 1620 my ($w, $h) = $self->{layout}->size;
1167 1621
1168 if (exists $self->{template}) { 1622 if (exists $self->{template}) {
1169 $self->{template}->set_font ($self->{font}) if $self->{font}; 1623 $self->{template}->set_font ($self->{font}) if $self->{font};
1170 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1624 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1171 1625
1172 my ($w2, $h2) = $self->{template}->size; 1626 my ($w2, $h2) = $self->{template}->size;
1173 1627
1174 $w = List::Util::max $w, $w2; 1628 $w = List::Util::max $w, $w2;
1175 $h = List::Util::max $h, $h2; 1629 $h = List::Util::max $h, $h2;
1630 }
1631
1632 [$w, $h]
1176 } 1633 };
1177 1634
1178 ( 1635 @{ $self->{size_req} }
1179 $w + $self->{padding} * 2,
1180 $h + $self->{padding} * 2,
1181 )
1182} 1636}
1183 1637
1184sub size_allocate { 1638sub size_allocate {
1185 my ($self, $w, $h) = @_; 1639 my ($self, $w, $h) = @_;
1186 1640
1641 delete $self->{ox};
1642
1187 delete $self->{texture}; 1643 delete $self->{texture}
1644 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1188} 1645}
1189 1646
1190sub set_fontsize { 1647sub set_fontsize {
1191 my ($self, $fontsize) = @_; 1648 my ($self, $fontsize) = @_;
1192 1649
1193 $self->{fontsize} = $fontsize; 1650 $self->{fontsize} = $fontsize;
1194 delete $self->{texture}; 1651 delete $self->{texture};
1195 $self->check_size; 1652
1196 $self->update; 1653 $self->realloc;
1654}
1655
1656sub reconfigure {
1657 my ($self) = @_;
1658
1659 delete $self->{size_req};
1660
1661 $self->SUPER::reconfigure;
1197} 1662}
1198 1663
1199sub _draw { 1664sub _draw {
1200 my ($self) = @_; 1665 my ($self) = @_;
1201 1666
1667 $self->SUPER::_draw; # draw background, if applicable
1668
1202 my $tex = $self->{texture} ||= do { 1669 my $tex = $self->{texture} ||= do {
1670 $self->{layout}->set_foreground (@{$self->{fg}});
1203 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1671 $self->{layout}->set_font ($self->{font}) if $self->{font};
1204 $self->{layout}->set_width ($self->{w}); 1672 $self->{layout}->set_width ($self->{w});
1673 $self->{layout}->set_ellipsise ($self->{ellipsise});
1674 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1205 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1675 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1676
1206 new_from_layout CFClient::Texture $self->{layout} 1677 new_from_layout CFClient::Texture $self->{layout}
1207 }; 1678 };
1208 1679
1209 glEnable GL_BLEND; 1680 unless (exists $self->{ox}) {
1210 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1681 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1682 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1683 : ($self->{w} - $tex->{w}) * 0.5);
1684
1685 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1686 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1687 : ($self->{h} - $tex->{h}) * 0.5);
1688 };
1689
1211 glEnable GL_TEXTURE_2D; 1690 glEnable GL_TEXTURE_2D;
1691
1692 my $w = List::Util::min $self->{w} + 4, $tex->{w};
1693 my $h = List::Util::min $self->{h} + 2, $tex->{h};
1694
1695 if ($tex->{format} == GL_ALPHA) {
1696 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1697 glColor @{$self->{fg}};
1698 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1699 } else {
1212 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1700 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1213 1701 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1214 glColor @{$self->{fg}}; 1702 }
1215
1216 $self->{ox} = int (
1217 $self->{align} < 0 ? $self->{padding}
1218 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1219 : ($self->{w} - $tex->{w}) * 0.5
1220 );
1221
1222 $self->{oy} = int (
1223 $self->{valign} < 0 ? $self->{padding}
1224 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1225 : ($self->{h} - $tex->{h}) * 0.5
1226 );
1227
1228 $tex->draw_quad ($self->{ox}, $self->{oy});
1229 1703
1230 glDisable GL_TEXTURE_2D; 1704 glDisable GL_TEXTURE_2D;
1231 glDisable GL_BLEND;
1232} 1705}
1233 1706
1234############################################################################# 1707#############################################################################
1235 1708
1236package CFClient::UI::EntryBase; 1709package CFClient::UI::EntryBase;
… …
1241 1714
1242sub new { 1715sub new {
1243 my $class = shift; 1716 my $class = shift;
1244 1717
1245 $class->SUPER::new ( 1718 $class->SUPER::new (
1246 fg => [1, 1, 1], 1719 fg => [1, 1, 1],
1247 bg => [0, 0, 0, 0.2], 1720 bg => [0, 0, 0, 0.2],
1248 active_bg => [1, 1, 1, 0.5], 1721 active_bg => [1, 1, 1, 0.5],
1249 active_fg => [0, 0, 0], 1722 active_fg => [0, 0, 0],
1250 can_hover => 1, 1723 can_hover => 1,
1251 can_focus => 1, 1724 can_focus => 1,
1252 valign => 0, 1725 valign => 0,
1253 can_events => 1, 1726 can_events => 1,
1727 #text => ...
1728 #hidden => "*",
1254 @_ 1729 @_
1255 ) 1730 )
1256} 1731}
1257 1732
1258sub _set_text { 1733sub _set_text {
… …
1260 1735
1261 delete $self->{cur_h}; 1736 delete $self->{cur_h};
1262 1737
1263 return if $self->{text} eq $text; 1738 return if $self->{text} eq $text;
1264 1739
1265 delete $self->{texture};
1266
1267 $self->{last_activity} = $::NOW; 1740 $self->{last_activity} = $::NOW;
1268 $self->{text} = $text; 1741 $self->{text} = $text;
1269 1742
1270 $text =~ s/./*/g if $self->{hidden}; 1743 $text =~ s/./*/g if $self->{hidden};
1271 $self->{layout}->set_text ("$text "); 1744 $self->{layout}->set_text ("$text ");
1745 delete $self->{size_req};
1272 1746
1273 $self->emit (changed => $self->{text}); 1747 $self->_emit (changed => $self->{text});
1748
1749 $self->realloc;
1750 $self->update;
1751}
1752
1753sub set_text {
1754 my ($self, $text) = @_;
1755
1756 $self->{cursor} = length $text;
1757 $self->_set_text ($text);
1274} 1758}
1275 1759
1276sub get_text { 1760sub get_text {
1277 $_[0]{text} 1761 $_[0]{text}
1278} 1762}
… …
1281 my ($self) = @_; 1765 my ($self) = @_;
1282 1766
1283 my ($w, $h) = $self->SUPER::size_request; 1767 my ($w, $h) = $self->SUPER::size_request;
1284 1768
1285 ($w + 1, $h) # add 1 for cursor 1769 ($w + 1, $h) # add 1 for cursor
1286}
1287
1288sub size_allocate {
1289 my ($self, $w, $h) = @_;
1290
1291 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1292}
1293
1294sub set_text {
1295 my ($self, $text) = @_;
1296
1297 $self->{cursor} = length $text;
1298 $self->_set_text ($text);
1299 $self->update;
1300} 1770}
1301 1771
1302sub key_down { 1772sub key_down {
1303 my ($self, $ev) = @_; 1773 my ($self, $ev) = @_;
1304 1774
… …
1306 my $sym = $ev->{sym}; 1776 my $sym = $ev->{sym};
1307 my $uni = $ev->{unicode}; 1777 my $uni = $ev->{unicode};
1308 1778
1309 my $text = $self->get_text; 1779 my $text = $self->get_text;
1310 1780
1311 if ($sym == 8) { 1781 if ($uni == 8) {
1312 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1782 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1313 } elsif ($sym == 127) { 1783 } elsif ($uni == 127) {
1314 substr $text, $self->{cursor}, 1, ""; 1784 substr $text, $self->{cursor}, 1, "";
1315 } elsif ($sym == CFClient::SDLK_LEFT) { 1785 } elsif ($sym == CFClient::SDLK_LEFT) {
1316 --$self->{cursor} if $self->{cursor}; 1786 --$self->{cursor} if $self->{cursor};
1317 } elsif ($sym == CFClient::SDLK_RIGHT) { 1787 } elsif ($sym == CFClient::SDLK_RIGHT) {
1318 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1788 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1319 } elsif ($sym == CFClient::SDLK_HOME) { 1789 } elsif ($sym == CFClient::SDLK_HOME) {
1320 $self->{cursor} = 0; 1790 $self->{cursor} = 0;
1321 } elsif ($sym == CFClient::SDLK_END) { 1791 } elsif ($sym == CFClient::SDLK_END) {
1322 $self->{cursor} = length $text; 1792 $self->{cursor} = length $text;
1323 } elsif ($sym == 27) { 1793 } elsif ($uni == 27) {
1324 $self->emit ('escape'); 1794 $self->_emit ('escape');
1325 } elsif ($uni) { 1795 } elsif ($uni) {
1326 substr $text, $self->{cursor}++, 0, chr $uni; 1796 substr $text, $self->{cursor}++, 0, chr $uni;
1797 } else {
1798 return 0;
1327 } 1799 }
1328 1800
1329 $self->_set_text ($text); 1801 $self->_set_text ($text);
1330 $self->update; 1802
1803 $self->realloc;
1804
1805 1
1331} 1806}
1332 1807
1333sub focus_in { 1808sub focus_in {
1334 my ($self) = @_; 1809 my ($self) = @_;
1335 1810
… …
1350 utf8::encode $text; 1825 utf8::encode $text;
1351 $self->{cursor} = length substr $text, 0, $idx; 1826 $self->{cursor} = length substr $text, 0, $idx;
1352 1827
1353 $self->_set_text ($self->{text}); 1828 $self->_set_text ($self->{text});
1354 $self->update; 1829 $self->update;
1830
1831 1
1355} 1832}
1356 1833
1357sub mouse_motion { 1834sub mouse_motion {
1358 my ($self, $ev, $x, $y) = @_; 1835 my ($self, $ev, $x, $y) = @_;
1359# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1836# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1837
1838 0
1360} 1839}
1361 1840
1362sub _draw { 1841sub _draw {
1363 my ($self) = @_; 1842 my ($self) = @_;
1364 1843
1365 local $self->{fg} = $self->{fg}; 1844 local $self->{fg} = $self->{fg};
1366 1845
1367 if ($FOCUS == $self) { 1846 if ($FOCUS == $self) {
1368 glColor @{$self->{active_bg}}; 1847 glColor_premultiply @{$self->{active_bg}};
1369 $self->{fg} = $self->{active_fg}; 1848 $self->{fg} = $self->{active_fg};
1370 } else { 1849 } else {
1371 glColor @{$self->{bg}}; 1850 glColor_premultiply @{$self->{bg}};
1372 } 1851 }
1373 1852
1374 glEnable GL_BLEND; 1853 glEnable GL_BLEND;
1375 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1854 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1376 glBegin GL_QUADS; 1855 glBegin GL_QUADS;
1377 glVertex 0 , 0; 1856 glVertex 0 , 0;
1378 glVertex 0 , $self->{h}; 1857 glVertex 0 , $self->{h};
1379 glVertex $self->{w}, $self->{h}; 1858 glVertex $self->{w}, $self->{h};
1380 glVertex $self->{w}, 0; 1859 glVertex $self->{w}, 0;
… …
1411 my ($self, $ev) = @_; 1890 my ($self, $ev) = @_;
1412 1891
1413 my $sym = $ev->{sym}; 1892 my $sym = $ev->{sym};
1414 1893
1415 if ($sym == 13) { 1894 if ($sym == 13) {
1895 unshift @{$self->{history}},
1896 my $txt = $self->get_text;
1897 $self->{history_pointer} = -1;
1898 $self->{history_saveback} = '';
1416 $self->emit (activate => $self->get_text); 1899 $self->_emit (activate => $txt);
1417 $self->update; 1900 $self->update;
1418 1901
1902 } elsif ($sym == CFClient::SDLK_UP) {
1903 if ($self->{history_pointer} < 0) {
1904 $self->{history_saveback} = $self->get_text;
1905 }
1906 if (@{$self->{history} || []} > 0) {
1907 $self->{history_pointer}++;
1908 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1909 $self->{history_pointer} = @{$self->{history} || []} - 1;
1910 }
1911 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1912 }
1913
1914 } elsif ($sym == CFClient::SDLK_DOWN) {
1915 $self->{history_pointer}--;
1916 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1917
1918 if ($self->{history_pointer} >= 0) {
1919 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1920 } else {
1921 $self->set_text ($self->{history_saveback});
1922 }
1923
1419 } else { 1924 } else {
1420 $self->SUPER::key_down ($ev); 1925 return $self->SUPER::key_down ($ev)
1926 }
1927
1421 } 1928 1
1422
1423} 1929}
1424 1930
1425############################################################################# 1931#############################################################################
1426 1932
1427package CFClient::UI::Button; 1933package CFClient::UI::Button;
… …
1436 1942
1437sub new { 1943sub new {
1438 my $class = shift; 1944 my $class = shift;
1439 1945
1440 $class->SUPER::new ( 1946 $class->SUPER::new (
1441 padding => 4, 1947 padding_x => 4,
1948 padding_y => 4,
1442 fg => [1, 1, 1], 1949 fg => [1, 1, 1],
1443 bg => [1, 1, 1, 0.2],
1444 active_fg => [0, 0, 1], 1950 active_fg => [0, 0, 1],
1445 can_hover => 1, 1951 can_hover => 1,
1446 align => 0, 1952 align => 0,
1447 valign => 0, 1953 valign => 0,
1448 can_events => 1, 1954 can_events => 1,
1449 @_ 1955 @_
1450 ) 1956 )
1451} 1957}
1452 1958
1959sub activate { }
1960
1453sub button_up { 1961sub button_up {
1454 my ($self, $ev, $x, $y) = @_; 1962 my ($self, $ev, $x, $y) = @_;
1455 1963
1964 $self->emit ("activate")
1456 if ($x >= 0 && $x < $self->{w} 1965 if $x >= 0 && $x < $self->{w}
1457 && $y >= 0 && $y < $self->{h}) { 1966 && $y >= 0 && $y < $self->{h};
1458 $self->emit ("activate"); 1967
1459 } 1968 1
1460} 1969}
1461 1970
1462sub _draw { 1971sub _draw {
1463 my ($self) = @_; 1972 my ($self) = @_;
1464 1973
1465 local $self->{fg} = $self->{fg}; 1974 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1466 1975
1467 if ($GRAB == $self) {
1468 $self->{fg} = $self->{active_fg};
1469 }
1470
1471 glEnable GL_BLEND;
1472 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1473 glEnable GL_TEXTURE_2D; 1976 glEnable GL_TEXTURE_2D;
1474 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1977 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1475 glColor 0, 0, 0, 1; 1978 glColor 0, 0, 0, 1;
1476 1979
1477 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1980 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1478 1981
1479 glDisable GL_TEXTURE_2D; 1982 glDisable GL_TEXTURE_2D;
1480 glDisable GL_BLEND;
1481 1983
1482 $self->SUPER::_draw; 1984 $self->SUPER::_draw;
1985}
1986
1987#############################################################################
1988
1989package CFClient::UI::ImageButton;
1990
1991our @ISA = CFClient::UI::Image::;
1992
1993use CFClient::OpenGL;
1994
1995my %textures;
1996
1997sub new {
1998 my $class = shift;
1999
2000 my $self = $class->SUPER::new (
2001 padding_x => 4,
2002 padding_y => 4,
2003 fg => [1, 1, 1],
2004 active_fg => [0, 0, 1],
2005 can_hover => 1,
2006 align => 0,
2007 valign => 0,
2008 can_events => 1,
2009 @_
2010 );
2011}
2012
2013sub activate { }
2014
2015sub button_up {
2016 my ($self, $ev, $x, $y) = @_;
2017
2018 $self->emit ("activate")
2019 if $x >= 0 && $x < $self->{w}
2020 && $y >= 0 && $y < $self->{h};
2021
2022 1
1483} 2023}
1484 2024
1485############################################################################# 2025#############################################################################
1486 2026
1487package CFClient::UI::CheckBox; 2027package CFClient::UI::CheckBox;
… …
1496 2036
1497sub new { 2037sub new {
1498 my $class = shift; 2038 my $class = shift;
1499 2039
1500 $class->SUPER::new ( 2040 $class->SUPER::new (
1501 padding => 2, 2041 padding_x => 2,
2042 padding_y => 2,
1502 fg => [1, 1, 1], 2043 fg => [1, 1, 1],
1503 active_fg => [1, 1, 0], 2044 active_fg => [1, 1, 0],
2045 bg => [0, 0, 0, 0.2],
2046 active_bg => [1, 1, 1, 0.5],
1504 state => 0, 2047 state => 0,
1505 can_hover => 1, 2048 can_hover => 1,
1506 @_ 2049 @_
1507 ) 2050 )
1508} 2051}
1509 2052
1510sub size_request { 2053sub size_request {
1511 my ($self) = @_; 2054 my ($self) = @_;
1512 2055
1513 ($self->{padding} * 2 + 6) x 2 2056 (6) x 2
1514} 2057}
1515 2058
1516sub button_down { 2059sub button_down {
1517 my ($self, $ev, $x, $y) = @_; 2060 my ($self, $ev, $x, $y) = @_;
1518 2061
1519 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2062 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1520 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2063 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1521 $self->{state} = !$self->{state}; 2064 $self->{state} = !$self->{state};
1522 $self->emit (changed => $self->{state}); 2065 $self->_emit (changed => $self->{state});
2066 } else {
2067 return 0
2068 }
2069
1523 } 2070 1
1524} 2071}
1525 2072
1526sub _draw { 2073sub _draw {
1527 my ($self) = @_; 2074 my ($self) = @_;
1528 2075
1529 $self->SUPER::_draw; 2076 $self->SUPER::_draw;
1530 2077
1531 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2078 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1532 2079
1533 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2080 my ($w, $h) = @$self{qw(w h)};
2081
2082 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1534 2083
1535 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2084 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1536 2085
1537 glEnable GL_BLEND; 2086 my $tex = $self->{state} ? $tex[1] : $tex[0];
2087
1538 glEnable GL_TEXTURE_2D; 2088 glEnable GL_TEXTURE_2D;
1539 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1540
1541 my $tex = $self->{state} ? $tex[1] : $tex[0];
1542
1543 $tex->draw_quad (0, 0, $s, $s); 2089 $tex->draw_quad_alpha (0, 0, $s, $s);
1544
1545 glDisable GL_TEXTURE_2D; 2090 glDisable GL_TEXTURE_2D;
1546 glDisable GL_BLEND;
1547} 2091}
1548 2092
1549############################################################################# 2093#############################################################################
1550 2094
1551package CFClient::UI::Image; 2095package CFClient::UI::Image;
… …
1594 glTranslate 0, -$self->{w}, 0; 2138 glTranslate 0, -$self->{w}, 0;
1595 2139
1596 ($w, $h) = ($h, $w); 2140 ($w, $h) = ($h, $w);
1597 } 2141 }
1598 2142
1599 glEnable GL_BLEND;
1600 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1601 glEnable GL_TEXTURE_2D; 2143 glEnable GL_TEXTURE_2D;
1602 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2144 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1603 2145
1604 $tex->draw_quad (0, 0, $w, $h); 2146 $tex->draw_quad_alpha (0, 0, $w, $h);
1605 2147
1606 glDisable GL_BLEND;
1607 glDisable GL_TEXTURE_2D; 2148 glDisable GL_TEXTURE_2D;
1608} 2149}
1609 2150
1610############################################################################# 2151#############################################################################
1611 2152
… …
1659} 2200}
1660 2201
1661sub set_max { 2202sub set_max {
1662 my ($self, $max) = @_; 2203 my ($self, $max) = @_;
1663 2204
2205 return if $self->{max_val} == $max;
2206
1664 $self->{max_val} = $max; 2207 $self->{max_val} = $max;
2208 $self->update;
1665} 2209}
1666 2210
1667sub set_value { 2211sub set_value {
1668 my ($self, $val, $max) = @_; 2212 my ($self, $val, $max) = @_;
1669 2213
1670 $self->set_max ($max) 2214 $self->set_max ($max)
1671 if defined $max; 2215 if defined $max;
1672 2216
1673 $max = $self->{max_val}; 2217 return if $self->{val} == $val;
2218
1674 $self->{val} = $val; 2219 $self->{val} = $val;
1675
1676 $self->update; 2220 $self->update;
1677} 2221}
1678 2222
1679sub _draw { 2223sub _draw {
1680 my ($self) = @_; 2224 my ($self) = @_;
… …
1698 2242
1699 my $h1 = $self->{h} * (1 - $ycut1); 2243 my $h1 = $self->{h} * (1 - $ycut1);
1700 my $h2 = $self->{h} * (1 - $ycut2); 2244 my $h2 = $self->{h} * (1 - $ycut2);
1701 2245
1702 glEnable GL_BLEND; 2246 glEnable GL_BLEND;
1703 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2247 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2248 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1704 glEnable GL_TEXTURE_2D; 2249 glEnable GL_TEXTURE_2D;
1705 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2250 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1706 2251
1707 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2252 glBindTexture GL_TEXTURE_2D, $t1->{name};
1708 glBegin GL_QUADS; 2253 glBegin GL_QUADS;
… …
1743 2288
1744sub new { 2289sub new {
1745 my ($class, %arg) = @_; 2290 my ($class, %arg) = @_;
1746 2291
1747 my $self = $class->SUPER::new ( 2292 my $self = $class->SUPER::new (
1748 tooltip => $arg{type}, 2293 tooltip => $arg{type},
2294 can_hover => 1,
2295 can_events => 1,
1749 %arg, 2296 %arg,
1750 ); 2297 );
1751 2298
1752 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999", can_events => 1, can_hover => 1); 2299 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1753 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_events => 1, can_hover => 1); 2300 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1754 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999", can_events => 1, can_hover => 1); 2301 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1755 2302
1756 $self 2303 $self
1757} 2304}
1758 2305
1759sub set_fontsize { 2306sub set_fontsize {
… …
1761 2308
1762 $self->{value}->set_fontsize ($fsize); 2309 $self->{value}->set_fontsize ($fsize);
1763 $self->{max} ->set_fontsize ($fsize); 2310 $self->{max} ->set_fontsize ($fsize);
1764} 2311}
1765 2312
2313sub set_max {
2314 my ($self, $max) = @_;
2315
2316 $self->{gauge}->set_max ($max);
2317 $self->{max}->set_text ($max);
2318}
2319
1766sub set_value { 2320sub set_value {
1767 my ($self, $val, $max) = @_; 2321 my ($self, $val, $max) = @_;
1768 2322
1769 $self->set_max ($max) 2323 $self->set_max ($max)
1770 if defined $max; 2324 if defined $max;
1771 2325
1772 $self->{gauge}->set_value ($val, $max); 2326 $self->{gauge}->set_value ($val, $max);
1773 $self->{value}->set_text ($val); 2327 $self->{value}->set_text ($val);
1774}
1775
1776sub set_max {
1777 my ($self, $max) = @_;
1778
1779 $self->{gauge}->set_max ($max);
1780 $self->{max}->set_text ($max);
1781} 2328}
1782 2329
1783############################################################################# 2330#############################################################################
1784 2331
1785package CFClient::UI::Slider; 2332package CFClient::UI::Slider;
… …
1795 qw(s1_slider.png s1_slider_bg.png); 2342 qw(s1_slider.png s1_slider_bg.png);
1796 2343
1797sub new { 2344sub new {
1798 my $class = shift; 2345 my $class = shift;
1799 2346
1800 # range [value, low, high, page] 2347 # range [value, low, high, page, unit]
1801 2348
1802 # TODO: 0-width page 2349 # TODO: 0-width page
1803 # TODO: req_w/h are wrong with vertical 2350 # TODO: req_w/h are wrong with vertical
1804 # TODO: calculations are off 2351 # TODO: calculations are off
1805 my $self = $class->SUPER::new ( 2352 my $self = $class->SUPER::new (
1806 fg => [1, 1, 1], 2353 fg => [1, 1, 1],
1807 active_fg => [0, 0, 0], 2354 active_fg => [0, 0, 0],
2355 bg => [0, 0, 0, 0.2],
2356 active_bg => [1, 1, 1, 0.5],
1808 range => [0, 0, 100, 10], 2357 range => [0, 0, 100, 10, 0],
1809 req_w => 20, 2358 min_w => $::WIDTH / 80,
1810 req_h => 20, 2359 min_h => $::WIDTH / 80,
1811 vertical => 0, 2360 vertical => 0,
1812 can_hover => 1, 2361 can_hover => 1,
1813 inner_pad => 5, 2362 inner_pad => 0.02,
1814 @_ 2363 @_
1815 ); 2364 );
1816 2365
2366 $self->set_value ($self->{range}[0]);
2367 $self->update;
2368
1817 $self 2369 $self
1818} 2370}
1819 2371
2372sub changed { }
2373
2374sub set_range {
2375 my ($self, $range) = @_;
2376
2377 ($range, $self->{range}) = ($self->{range}, $range);
2378
2379 if ("@$range" ne "@{$self->{range}}") {
2380 $self->update;
2381 $self->set_value ($self->{range}[0]);
2382 }
2383}
2384
2385sub set_value {
2386 my ($self, $value) = @_;
2387
2388 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2389
2390 $hi = $lo + 1 if $hi <= $lo;
2391
2392 $page = $hi - $lo if $page > $hi - $lo;
2393
2394 $value = $lo if $value < $lo;
2395 $value = $hi - $page if $value > $hi - $page;
2396
2397 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2398 if $unit;
2399
2400 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2401
2402 if ($value != $old_value) {
2403 $self->_emit (changed => $value);
2404 $self->update;
2405 }
2406}
2407
1820sub size_request { 2408sub size_request {
1821 my ($self) = @_; 2409 my ($self) = @_;
1822 2410
1823 my $w = $self->{req_w}; 2411 ($self->{req_w}, $self->{req_h})
1824 my $h = $self->{req_h};
1825
1826 $self->{vertical} ? ($h, $w) : ($w, $h)
1827} 2412}
1828 2413
1829sub button_down { 2414sub button_down {
1830 my ($self, $ev, $x, $y) = @_; 2415 my ($self, $ev, $x, $y) = @_;
1831 2416
1832 $self->SUPER::button_down ($ev, $x, $y); 2417 $self->SUPER::button_down ($ev, $x, $y);
2418
2419 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2420
1833 $self->mouse_motion ($ev, $x, $y); 2421 $self->mouse_motion ($ev, $x, $y)
1834} 2422}
1835 2423
1836sub mouse_motion { 2424sub mouse_motion {
1837 my ($self, $ev, $x, $y) = @_; 2425 my ($self, $ev, $x, $y) = @_;
1838 2426
1839 if ($GRAB == $self) { 2427 if ($GRAB == $self) {
2428 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2429
2430 my (undef, $lo, $hi, $page) = @{$self->{range}};
2431
2432 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2433
2434 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2435 } else {
2436 return 0;
2437 }
2438
2439 1
2440}
2441
2442sub update {
2443 my ($self) = @_;
2444
2445 delete $self->{knob_w};
2446 $self->SUPER::update;
2447}
2448
2449sub _draw {
2450 my ($self) = @_;
2451
2452 unless ($self->{knob_w}) {
2453 $self->set_value ($self->{range}[0]);
2454
1840 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2455 my ($value, $lo, $hi, $page) = @{$self->{range}};
2456 my $range = ($hi - $page - $lo) || 1e-100;
1841 2457
1842 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2458 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1843 2459
1844 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2460 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1845 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2461 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1846 2462
1847 $x -= $inner_pad_px; # substract the padding 2463 $value = ($value - $lo) / $range;
1848 $x = $x * ($hi - $lo) / $inner_w + $lo; 2464 $value = $value * $self->{scale} + $self->{offset};
1849 $x = $lo if $x < $lo;
1850 $x = $hi - $page if $x > $hi - $page;
1851 $self->{range}[0] = $x;
1852 2465
1853 $self->emit (changed => $x); 2466 $self->{knob_x} = $value - $knob_w * 0.5;
1854 $self->update; 2467 $self->{knob_w} = $knob_w;
1855 } 2468 }
1856}
1857
1858# the inner_* stuff is for generating a padding for the slider handle,
1859# so that the handle doesn't leave the texture. This calculation isn't 100%
1860# correct propably, but it does the job for now
1861sub _calc_inner_pad_px {
1862 my ($self, $w) = @_;
1863 ($w / 100) * $self->{inner_pad} # % to pixels
1864}
1865
1866sub _draw {
1867 my ($self) = @_;
1868 2469
1869 $self->SUPER::_draw (); 2470 $self->SUPER::_draw ();
1870 2471
1871 my ($w, $h) = @$self{qw(w h)}; 2472 glScale $self->{w}, $self->{h};
1872 2473
1873 if ($self->{vertical}) { 2474 if ($self->{vertical}) {
1874 # draw a vertical slider like a rotated horizontal slider 2475 # draw a vertical slider like a rotated horizontal slider
1875 2476
2477 glTranslate 1, 0, 0;
1876 glRotate 90, 0, 0, 1; 2478 glRotate 90, 0, 0, 1;
1877 glTranslate 0, -$self->{w}, 0;
1878
1879 ($w, $h) = ($h, $w);
1880 } 2479 }
1881 2480
1882 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2481 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1883 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2482 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1884 2483
1885 my ($value, $lo, $hi, $page) = @{$self->{range}};
1886
1887 $hi = $value + 1 if $lo == $hi;
1888
1889 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1890 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1891
1892 $page = int $page * $inner_w / ($hi - $lo);
1893 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1894
1895 $w -= $page;
1896 $page &= ~1;
1897 glTranslate $page * 0.5, 0, 0;
1898 $page ||= 2;
1899
1900 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1901 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1902
1903 glEnable GL_BLEND;
1904 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1905 glEnable GL_TEXTURE_2D; 2484 glEnable GL_TEXTURE_2D;
1906 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2485 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1907 2486
1908 # draw background 2487 # draw background
1909 $tex[1]->draw_quad (0, 0, $w, $h); 2488 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1910 2489
1911 # draw handle 2490 # draw handle
1912 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2491 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1913 2492
1914 glDisable GL_BLEND;
1915 glDisable GL_TEXTURE_2D; 2493 glDisable GL_TEXTURE_2D;
1916} 2494}
1917 2495
1918############################################################################# 2496#############################################################################
1919 2497
2498package CFClient::UI::ValSlider;
2499
2500our @ISA = CFClient::UI::HBox::;
2501
2502sub new {
2503 my ($class, %arg) = @_;
2504
2505 my $range = delete $arg{range};
2506
2507 my $self = $class->SUPER::new (
2508 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2509 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2510 to_value => sub { shift },
2511 from_value => sub { shift },
2512 %arg,
2513 );
2514
2515 $self->{slider}->connect (changed => sub {
2516 my ($self, $value) = @_;
2517 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2518 $self->{parent}->emit (changed => $value);
2519 });
2520
2521# $self->{entry}->connect (changed => sub {
2522# my ($self, $value) = @_;
2523# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2524# $self->{parent}->emit (changed => $value);
2525# });
2526
2527 $self->add ($self->{slider}, $self->{entry});
2528
2529 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2530
2531 $self
2532}
2533
2534sub set_range { shift->{slider}->set_range (@_) }
2535sub set_value { shift->{slider}->set_value (@_) }
2536
2537#############################################################################
2538
1920package CFClient::UI::TextView; 2539package CFClient::UI::TextScroller;
1921 2540
1922our @ISA = CFClient::UI::HBox::; 2541our @ISA = CFClient::UI::HBox::;
1923 2542
1924use CFClient::OpenGL; 2543use CFClient::OpenGL;
1925 2544
1926sub new { 2545sub new {
1927 my $class = shift; 2546 my $class = shift;
1928 2547
1929 my $self = $class->SUPER::new ( 2548 my $self = $class->SUPER::new (
1930 fontsize => 1, 2549 fontsize => 1,
2550 can_events => 0,
2551 indent => 0,
1931 #font => default_font 2552 #font => default_font
1932 @_, 2553 @_,
1933 2554
1934 layout => (new CFClient::Layout), 2555 layout => (new CFClient::Layout 1),
1935 par => [], 2556 par => [],
1936 height => 0, 2557 height => 0,
1937 children => [ 2558 children => [
1938 (new CFClient::UI::Empty expand => 1), 2559 (new CFClient::UI::Empty expand => 1),
1939 (new CFClient::UI::Slider vertical => 1), 2560 (new CFClient::UI::Slider vertical => 1),
1940 ], 2561 ],
1941 ); 2562 );
1942 2563
1943 $self->{children}[1]->connect (changed => sub { 2564 $self->{children}[1]->connect (changed => sub { $self->update });
1944 $self->update;
1945 });
1946 2565
1947 $self 2566 $self
1948} 2567}
1949 2568
1950sub set_fontsize { 2569sub set_fontsize {
1951 my ($self, $fontsize) = @_; 2570 my ($self, $fontsize) = @_;
1952 2571
1953 $self->{fontsize} = $fontsize; 2572 $self->{fontsize} = $fontsize;
1954 $self->reflow; 2573 $self->reflow;
1955}
1956
1957sub text_height {
1958 my ($self, $text) = @_;
1959
1960 my $layout = $self->{layout};
1961
1962 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1963 $layout->set_width ($self->{w});
1964 $layout->set_text ($text);
1965
1966 ($layout->size)[1]
1967}
1968
1969sub reflow {
1970 my ($self) = @_;
1971
1972 $self->{need_reflow}++;
1973 $self->update;
1974} 2574}
1975 2575
1976sub size_allocate { 2576sub size_allocate {
1977 my ($self, $w, $h) = @_; 2577 my ($self, $w, $h) = @_;
1978 2578
1979 $self->SUPER::size_allocate ($w, $h); 2579 $self->SUPER::size_allocate ($w, $h);
1980 2580
1981 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2581 $self->{layout}->set_font ($self->{font}) if $self->{font};
1982 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2582 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1983 $self->{layout}->set_width ($self->{children}[0]{w}); 2583 $self->{layout}->set_width ($self->{children}[0]{w});
2584 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
1984 2585
1985 $self->reflow; 2586 $self->reflow;
1986} 2587}
1987 2588
2589sub text_size {
2590 my ($self, $text, $indent) = @_;
2591
2592 my $layout = $self->{layout};
2593
2594 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2595 $layout->set_width ($self->{children}[0]{w} - $indent);
2596 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2597 $layout->set_markup ($text);
2598
2599 $layout->size
2600}
2601
2602sub reflow {
2603 my ($self) = @_;
2604
2605 $self->{need_reflow}++;
2606 $self->update;
2607}
2608
2609sub set_offset {
2610 my ($self, $offset) = @_;
2611
2612 # todo: base offset on lines or so, not on pixels
2613 $self->{children}[1]->set_value ($offset);
2614}
2615
2616sub clear {
2617 my ($self) = @_;
2618
2619 $self->{par} = [];
2620 $self->{height} = 0;
2621 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2622}
2623
1988sub add_paragraph { 2624sub add_paragraph {
1989 my ($self, $color, $text) = @_; 2625 my ($self, $color, $text, $indent) = @_;
1990 2626
1991 #TODO: intelligently "reformat" paragraph 2627 for my $line (split /\n/, $text) {
1992 2628 my ($w, $h) = $self->text_size ($line);
1993 my $height = $self->text_height ($text);
1994
1995 $self->{height} += $height; 2629 $self->{height} += $h;
2630 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2631 }
1996 2632
1997 push @{$self->{par}}, [$height, $color, $text];
1998
1999 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2633 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2000 $self->{children}[1]->update;
2001} 2634}
2002 2635
2003sub update { 2636sub update {
2004 my ($self) = @_; 2637 my ($self) = @_;
2005 2638
… …
2007 2640
2008 return unless $self->{h} > 0; 2641 return unless $self->{h} > 0;
2009 2642
2010 delete $self->{texture}; 2643 delete $self->{texture};
2011 2644
2012 $ROOT->on_refresh ($self, sub { 2645 $ROOT->on_post_alloc ($self => sub {
2646 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2647
2013 if (delete $self->{need_reflow}) { 2648 if (delete $self->{need_reflow}) {
2014 my $height = 0; 2649 my $height = 0;
2015 2650
2016 $height += $_->[0] = $self->text_height ($_->[2]) 2651 my $layout = $self->{layout};
2652
2653 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2654
2017 for @{$self->{par}}; 2655 for (@{$self->{par}}) {
2656 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2657 $layout->set_width ($W - $_->[3]);
2658 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2659 $layout->set_markup ($_->[4]);
2660 my ($w, $h) = $layout->size;
2661 $_->[0] = $w + $_->[3];
2662 $_->[1] = $h;
2663 }
2664
2665 $height += $_->[1];
2666 }
2018 2667
2019 $self->{height} = $height; 2668 $self->{height} = $height;
2020 2669
2021 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2670 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2022 2671
2023 delete $self->{texture}; 2672 delete $self->{texture};
2024 } 2673 }
2025 2674
2026 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2675 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2027 glClearColor 0, 0, 0, 1; 2676 glClearColor 0, 0, 0, 0;
2028 glClear GL_COLOR_BUFFER_BIT; 2677 glClear GL_COLOR_BUFFER_BIT;
2029 2678
2679 my $top = int $self->{children}[1]{range}[0];
2680
2681 my $y0 = $top;
2682 my $y1 = $top + $H;
2683
2684 my $y = 0;
2685
2686 my $layout = $self->{layout};
2687
2688 $layout->set_font ($self->{font}) if $self->{font};
2689
2030 glEnable GL_BLEND; 2690 glEnable GL_BLEND;
2691 #TODO# not correct in windows where rgba is forced off
2031 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2692 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2032 glEnable GL_TEXTURE_2D;
2033 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2034
2035 my $top = int $self->{children}[1]{range}[0];
2036
2037 my $y0 = $top;
2038 my $y1 = $top + $self->{h};
2039
2040 my $y = 0;
2041
2042 my $layout = $self->{layout};
2043
2044 $layout->set_font ($self->{font}) if $self->{font};
2045 2693
2046 for my $par (@{$self->{par}}) { 2694 for my $par (@{$self->{par}}) {
2047 my $h = $par->[0]; 2695 my $h = $par->[1];
2048 2696
2049 if ($y0 < $y + $h && $y < $y1) { 2697 if ($y0 < $y + $h && $y < $y1) {
2698 $layout->set_foreground (@{ $par->[2] });
2699 $layout->set_width ($W - $par->[3]);
2700 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2050 $layout->set_text ($par->[2]); 2701 $layout->set_markup ($par->[4]);
2051 2702
2052 glColor @{ $par->[1] }; 2703 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2053 my ($W, $H) = $layout->size; 2704
2054 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2705 glRasterPos $par->[3], $y - $y0;
2706 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2055 } 2707 }
2056 2708
2057 $y += $h; 2709 $y += $h;
2058 } 2710 }
2059 2711
2060 glDisable GL_TEXTURE_2D;
2061 glDisable GL_BLEND; 2712 glDisable GL_BLEND;
2062 }; 2713 };
2063 }); 2714 });
2064} 2715}
2065 2716
2066sub _draw { 2717sub _draw {
2067 my ($self) = @_; 2718 my ($self) = @_;
2068 2719
2069 if ($self->{texture}) {
2070 glEnable GL_TEXTURE_2D; 2720 glEnable GL_TEXTURE_2D;
2071 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2721 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2072 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2722 glColor 0, 0, 0, 1;
2723 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2073 glDisable GL_TEXTURE_2D; 2724 glDisable GL_TEXTURE_2D;
2074 }
2075 2725
2076 $self->{children}[1]->draw; 2726 $self->{children}[1]->draw;
2077 2727
2078} 2728}
2079 2729
… …
2127 2777
2128sub new { 2778sub new {
2129 my $class = shift; 2779 my $class = shift;
2130 2780
2131 my $self = $class->SUPER::new ( 2781 my $self = $class->SUPER::new (
2132 state => 0, 2782 state => 0,
2133 connect_activate => \&toggle_flopper, 2783 on_activate => \&toggle_flopper,
2134 can_events => 1,
2135 @_ 2784 @_
2136 ); 2785 );
2137 2786
2138 if ($self->{state}) {
2139 $self->{state} = 0;
2140 $self->toggle_flopper;
2141 }
2142
2143 $self 2787 $self
2144} 2788}
2145 2789
2146sub toggle_flopper { 2790sub toggle_flopper {
2147 my ($self) = @_; 2791 my ($self) = @_;
2148 2792
2149 # TODO: use animation 2793 $self->{other}->toggle_visibility;
2150 if ($self->{state} = !$self->{state}) {
2151 $CFClient::UI::ROOT->add ($self->{other});
2152 $self->{other}->move ($self->coord2global (0, $self->{h}));
2153 $self->emit ("open");
2154 } else {
2155 $CFClient::UI::ROOT->remove ($self->{other});
2156 $self->emit ("close");
2157 }
2158
2159 $self->emit (changed => $self->{state});
2160} 2794}
2161 2795
2162############################################################################# 2796#############################################################################
2163 2797
2164package CFClient::UI::Tooltip; 2798package CFClient::UI::Tooltip;
… …
2174 @_, 2808 @_,
2175 can_events => 0, 2809 can_events => 0,
2176 ) 2810 )
2177} 2811}
2178 2812
2179sub set_text { 2813sub set_tooltip_from {
2180 my ($self, $text) = @_; 2814 my ($self, $widget) = @_;
2181 2815
2182 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2816 my $tooltip = $widget->{tooltip};
2183 $self->{label}->set_text ($text); 2817
2184 $self->add ($self->{label}); 2818 if ($ENV{CFPLUS_DEBUG} & 2) {
2819 $tooltip .= "\n\n" . (ref $widget) . "\n"
2820 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2821 . "req $widget->{req_w} $widget->{req_h}\n"
2822 . "visible $widget->{visible}";
2823 }
2824
2825 $tooltip =~ s/^\n+//;
2826 $tooltip =~ s/\n+$//;
2827
2828 $self->add (new CFClient::UI::Label
2829 markup => $tooltip,
2830 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2831 fontsize => 0.8,
2832 fg => [0, 0, 0, 1],
2833 ellipsise => 0,
2834 font => ($widget->{tooltip_font} || $::FONT_PROP),
2835 );
2185} 2836}
2186 2837
2187sub size_request { 2838sub size_request {
2188 my ($self) = @_; 2839 my ($self) = @_;
2189 2840
2190 $self->child->set_max_size ($::WIDTH * 0.2);
2191
2192 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2841 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2193 2842
2194 ($w + 4, $h + 4) 2843 ($w + 4, $h + 4)
2195} 2844}
2196 2845
2846sub size_allocate {
2847 my ($self, $w, $h) = @_;
2848
2849 $self->SUPER::size_allocate ($w - 4, $h - 4);
2850}
2851
2852sub visibility_change {
2853 my ($self, $visible) = @_;
2854
2855 return unless $visible;
2856
2857 $self->{root}->on_post_alloc ("move_$self" => sub {
2858 my $widget = $self->{owner}
2859 or return;
2860
2861 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2862
2863 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2864 if $x + $self->{w} > $self->{root}{w};
2865
2866 $self->move_abs ($x, $y);
2867 });
2868}
2869
2197sub _draw { 2870sub _draw {
2198 my ($self) = @_; 2871 my ($self) = @_;
2199 2872
2200 glPushMatrix;
2201 glTranslate 0.375, 0.375; 2873 glTranslate 0.375, 0.375;
2202 2874
2203 my ($w, $h) = @$self{qw(w h)}; 2875 my ($w, $h) = @$self{qw(w h)};
2204 2876
2205 glColor 1, 0.8, 0.4; 2877 glColor 1, 0.8, 0.4;
… …
2216 glVertex 0 , $h; 2888 glVertex 0 , $h;
2217 glVertex $w, $h; 2889 glVertex $w, $h;
2218 glVertex $w, 0; 2890 glVertex $w, 0;
2219 glEnd; 2891 glEnd;
2220 2892
2221 glPopMatrix; 2893 glTranslate 2 - 0.375, 2 - 0.375;
2222 2894
2223 glTranslate 2, 2;
2224 $self->SUPER::_draw; 2895 $self->SUPER::_draw;
2225} 2896}
2226 2897
2227############################################################################# 2898#############################################################################
2228 2899
2900package CFClient::UI::Face;
2901
2902our @ISA = CFClient::UI::Base::;
2903
2904use CFClient::OpenGL;
2905
2906sub new {
2907 my $class = shift;
2908
2909 my $self = $class->SUPER::new (
2910 aspect => 1,
2911 can_events => 0,
2912 @_,
2913 );
2914
2915 if ($self->{anim} && $self->{animspeed}) {
2916 Scalar::Util::weaken (my $widget = $self);
2917
2918 $self->{timer} = Event->timer (
2919 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2920 hard => 1,
2921 interval => $self->{animspeed},
2922 cb => sub {
2923 ++$widget->{frame};
2924 $widget->update;
2925 },
2926 );
2927 }
2928
2929 $self
2930}
2931
2932sub size_request {
2933 (32, 8)
2934}
2935
2936sub update {
2937 my ($self) = @_;
2938
2939 return unless $self->{visible};
2940
2941 $self->SUPER::update;
2942}
2943
2944sub _draw {
2945 my ($self) = @_;
2946
2947 return unless $::CONN;
2948
2949 my $face;
2950
2951 if ($self->{frame}) {
2952 my $anim = $::CONN->{anim}[$self->{anim}];
2953
2954 $face = $anim->[ $self->{frame} % @$anim ]
2955 if $anim && @$anim;
2956 }
2957
2958 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2959
2960 if ($tex) {
2961 glEnable GL_TEXTURE_2D;
2962 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2963 glColor 0, 0, 0, 1;
2964 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2965 glDisable GL_TEXTURE_2D;
2966 }
2967}
2968
2969sub destroy {
2970 my ($self) = @_;
2971
2972 $self->{timer}->cancel
2973 if $self->{timer};
2974
2975 $self->SUPER::destroy;
2976}
2977
2978#############################################################################
2979
2980package CFClient::UI::Buttonbar;
2981
2982our @ISA = CFClient::UI::HBox::;
2983
2984# TODO: should actualyl wrap buttons and other goodies.
2985
2986#############################################################################
2987
2988package CFClient::UI::Menu;
2989
2990our @ISA = CFClient::UI::FancyFrame::;
2991
2992use CFClient::OpenGL;
2993
2994sub new {
2995 my $class = shift;
2996
2997 my $self = $class->SUPER::new (
2998 items => [],
2999 z => 100,
3000 @_,
3001 );
3002
3003 $self->add ($self->{vbox} = new CFClient::UI::VBox);
3004
3005 for my $item (@{ $self->{items} }) {
3006 my ($widget, $cb, $tooltip) = @$item;
3007
3008 # handle various types of items, only text for now
3009 if (!ref $widget) {
3010 $widget = new CFClient::UI::Label
3011 can_hover => 1,
3012 can_events => 1,
3013 markup => $widget,
3014 tooltip => $tooltip
3015 }
3016
3017 $self->{item}{$widget} = $item;
3018
3019 $self->{vbox}->add ($widget);
3020 }
3021
3022 $self
3023}
3024
3025# popup given the event (must be a mouse button down event currently)
3026sub popup {
3027 my ($self, $ev) = @_;
3028
3029 $self->_emit ("popdown");
3030
3031 # maybe save $GRAB? must be careful about events...
3032 $GRAB = $self;
3033 $self->{button} = $ev->{button};
3034
3035 $self->show;
3036 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
3037}
3038
3039sub mouse_motion {
3040 my ($self, $ev, $x, $y) = @_;
3041
3042 # TODO: should use vbox->find_widget or so
3043 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
3044 $self->{hover} = $self->{item}{$HOVER};
3045
3046 0
3047}
3048
3049sub button_up {
3050 my ($self, $ev, $x, $y) = @_;
3051
3052 if ($ev->{button} == $self->{button}) {
3053 undef $GRAB;
3054 $self->hide;
3055
3056 $self->_emit ("popdown");
3057 $self->{hover}[1]->() if $self->{hover};
3058 } else {
3059 return 0
3060 }
3061
3062 1
3063}
3064
3065#############################################################################
3066
3067package CFClient::UI::Multiplexer;
3068
3069our @ISA = CFClient::UI::Container::;
3070
3071sub new {
3072 my $class = shift;
3073
3074 my $self = $class->SUPER::new (
3075 @_,
3076 );
3077
3078 $self->{current} = $self->{children}[0]
3079 if @{ $self->{children} };
3080
3081 $self
3082}
3083
3084sub add {
3085 my ($self, @widgets) = @_;
3086
3087 $self->SUPER::add (@widgets);
3088
3089 $self->{current} = $self->{children}[0]
3090 if @{ $self->{children} };
3091}
3092
3093sub set_current_page {
3094 my ($self, $page_or_widget) = @_;
3095
3096 my $widget = ref $page_or_widget
3097 ? $page_or_widget
3098 : $self->{children}[$page_or_widget];
3099
3100 $self->{current} = $widget;
3101 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3102
3103 $self->_emit (page_changed => $self->{current});
3104
3105 $self->realloc;
3106}
3107
3108sub visible_children {
3109 $_[0]{current}
3110}
3111
3112sub size_request {
3113 my ($self) = @_;
3114
3115 $self->{current}->size_request
3116}
3117
3118sub size_allocate {
3119 my ($self, $w, $h) = @_;
3120
3121 $self->{current}->configure (0, 0, $w, $h);
3122}
3123
3124sub _draw {
3125 my ($self) = @_;
3126
3127 $self->{current}->draw;
3128}
3129
3130#############################################################################
3131
3132package CFClient::UI::Notebook;
3133
3134our @ISA = CFClient::UI::VBox::;
3135
3136sub new {
3137 my $class = shift;
3138
3139 my $self = $class->SUPER::new (
3140 buttonbar => (new CFClient::UI::Buttonbar),
3141 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3142 # filter => # will be put between multiplexer and $self
3143 @_,
3144 );
3145
3146 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3147 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3148
3149 $self
3150}
3151
3152sub add {
3153 my ($self, $title, $widget, $tooltip) = @_;
3154
3155 Scalar::Util::weaken $self;
3156
3157 $self->{buttonbar}->add (new CFClient::UI::Button
3158 markup => $title,
3159 tooltip => $tooltip,
3160 on_activate => sub { $self->set_current_page ($widget) },
3161 );
3162
3163 $self->{multiplexer}->add ($widget);
3164}
3165
3166sub set_current_page {
3167 my ($self, $page) = @_;
3168
3169 $self->{multiplexer}->set_current_page ($page);
3170 $self->_emit (page_changed => $self->{multiplexer}{current});
3171}
3172
3173#############################################################################
3174
3175package CFClient::UI::Combobox;
3176
3177use utf8;
3178
3179our @ISA = CFClient::UI::Button::;
3180
3181sub new {
3182 my $class = shift;
3183
3184 my $self = $class->SUPER::new (
3185 options => [], # [value, title, longdesc], ...
3186 value => undef,
3187 @_,
3188 );
3189
3190 $self->_set_value ($self->{value});
3191
3192 $self
3193}
3194
3195sub button_down {
3196 my ($self, $ev) = @_;
3197
3198 my @menu_items;
3199
3200 for (@{ $self->{options} }) {
3201 my ($value, $title, $tooltip) = @$_;
3202
3203 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3204 }
3205
3206 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3207}
3208
3209sub _set_value {
3210 my ($self, $value) = @_;
3211
3212 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3213 or return;
3214
3215 $self->{value} = $item->[0];
3216 $self->set_markup ("$item->[1] ⇓");
3217 $self->set_tooltip ($item->[2]);
3218}
3219
3220sub set_value {
3221 my ($self, $value) = @_;
3222
3223 return unless $self->{value} ne $value;
3224
3225 $self->_set_value ($value);
3226 $self->_emit (changed => $value);
3227}
3228
3229#############################################################################
3230
3231package CFClient::UI::Statusbox;
3232
3233our @ISA = CFClient::UI::VBox::;
3234
3235sub new {
3236 my $class = shift;
3237
3238 my $self = $class->SUPER::new (
3239 fontsize => 0.8,
3240 @_,
3241 );
3242
3243 Scalar::Util::weaken (my $this = $self);
3244
3245 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3246
3247 $self
3248}
3249
3250sub reorder {
3251 my ($self) = @_;
3252 my $NOW = Time::HiRes::time;
3253
3254 # freeze display when hovering over any label
3255 return if $CFClient::UI::TOOLTIP->{owner}
3256 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3257 values %{ $self->{item} };
3258
3259 while (my ($k, $v) = each %{ $self->{item} }) {
3260 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3261 }
3262
3263 my @widgets;
3264
3265 my @items = sort {
3266 $a->{pri} <=> $b->{pri}
3267 or $b->{id} <=> $a->{id}
3268 } values %{ $self->{item} };
3269
3270 $self->{timer}->interval (1);
3271
3272 my $count = 10 + 1;
3273 for my $item (@items) {
3274 last unless --$count;
3275
3276 my $label = $item->{label} ||= do {
3277 # TODO: doesn't handle markup well (read as: at all)
3278 my $short = $item->{count} > 1
3279 ? "<b>$item->{count} ×</b> $item->{text}"
3280 : $item->{text};
3281
3282 for ($short) {
3283 s/^\s+//;
3284 s/\s+/ /g;
3285 }
3286
3287 new CFClient::UI::Label
3288 markup => $short,
3289 tooltip => $item->{tooltip},
3290 tooltip_font => $::FONT_PROP,
3291 tooltip_width => 0.67,
3292 fontsize => $item->{fontsize} || $self->{fontsize},
3293 max_w => $::WIDTH * 0.44,
3294 fg => [@{ $item->{fg} }],
3295 can_events => 1,
3296 can_hover => 1
3297 };
3298
3299 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3300 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3301 $label->update;
3302 $label->set_max_size (undef, $label->{req_h} * $diff)
3303 if $diff < 1;
3304 $self->{timer}->interval (1/30);
3305 } else {
3306 $label->{fg}[3] = $item->{fg}[3] || 1;
3307 }
3308
3309 push @widgets, $label;
3310 }
3311
3312 $self->clear;
3313 $self->SUPER::add (reverse @widgets);
3314}
3315
3316sub add {
3317 my ($self, $text, %arg) = @_;
3318
3319 $text =~ s/^\s+//;
3320 $text =~ s/\s+$//;
3321
3322 return unless $text;
3323
3324 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3325
3326 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3327
3328 if (my $item = $self->{item}{$group}) {
3329 if ($item->{text} eq $text) {
3330 $item->{count}++;
3331 } else {
3332 $item->{count} = 1;
3333 $item->{text} = $item->{tooltip} = $text;
3334 }
3335 $item->{id} += 0.2;#d#
3336 $item->{timeout} = $timeout;
3337 delete $item->{label};
3338 } else {
3339 $self->{item}{$group} = {
3340 id => ++$self->{id},
3341 text => $text,
3342 timeout => $timeout,
3343 tooltip => $text,
3344 fg => [0.8, 0.8, 0.8, 0.8],
3345 pri => 0,
3346 count => 1,
3347 %arg,
3348 };
3349 }
3350
3351 $self->reorder;
3352}
3353
3354sub reconfigure {
3355 my ($self) = @_;
3356
3357 delete $_->{label}
3358 for values %{ $self->{item} || {} };
3359
3360 $self->reorder;
3361 $self->SUPER::reconfigure;
3362}
3363
3364sub destroy {
3365 my ($self) = @_;
3366
3367 $self->{timer}->cancel;
3368
3369 $self->SUPER::destroy;
3370}
3371
3372#############################################################################
3373
3374package CFClient::UI::Inventory;
3375
3376our @ISA = CFClient::UI::ScrolledWindow::;
3377
3378sub new {
3379 my $class = shift;
3380
3381 my $self = $class->SUPER::new (
3382 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3383 @_,
3384 );
3385
3386 $self
3387}
3388
3389sub set_items {
3390 my ($self, $items) = @_;
3391
3392 $self->{child}->clear;
3393 return unless $items;
3394
3395 my @items = sort {
3396 ($a->{type} <=> $b->{type})
3397 or ($a->{name} cmp $b->{name})
3398 } @$items;
3399
3400 $self->{real_items} = \@items;
3401
3402 my $row = 0;
3403 for my $item (@items) {
3404 CFClient::Item::update_widgets $item;
3405
3406 $self->{child}->add (0, $row, $item->{face_widget});
3407 $self->{child}->add (1, $row, $item->{desc_widget});
3408 $self->{child}->add (2, $row, $item->{weight_widget});
3409
3410 $row++;
3411 }
3412}
3413
3414#############################################################################
3415
3416package CFClient::UI::BindEditor;
3417
3418our @ISA = CFClient::UI::FancyFrame::;
3419
3420sub new {
3421 my $class = shift;
3422
3423 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3424
3425 $self->add (my $vb = new CFClient::UI::VBox);
3426
3427
3428 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3429 text => "start recording",
3430 tooltip => "Start/Stops recording of actions."
3431 ."All subsequent actions after the recording started will be captured."
3432 ."The actions are displayed after the record was stopped."
3433 ."To bind the action you have to click on the 'Bind' button",
3434 on_activate => sub {
3435 unless ($self->{recording}) {
3436 $self->start;
3437 } else {
3438 $self->stop;
3439 }
3440 });
3441
3442 $vb->add (new CFClient::UI::Label text => "Actions:");
3443 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3444
3445 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3446 $vb->add (my $hb = new CFClient::UI::HBox);
3447 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3448 $hb->add (new CFClient::UI::Button
3449 text => "bind",
3450 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3451 on_activate => sub {
3452 $self->ask_for_bind;
3453 });
3454
3455 $vb->add (my $hb = new CFClient::UI::HBox);
3456 $hb->add (new CFClient::UI::Button
3457 text => "ok",
3458 expand => 1,
3459 tooltip => "This closes the binding editor and saves the binding",
3460 on_activate => sub {
3461 $self->hide;
3462 $self->commit;
3463 });
3464
3465 $hb->add (new CFClient::UI::Button
3466 text => "cancel",
3467 expand => 1,
3468 tooltip => "This closes the binding editor without saving",
3469 on_activate => sub {
3470 $self->hide;
3471 $self->{binding_cancel}->()
3472 if $self->{binding_cancel};
3473 });
3474
3475 $self->update_binding_widgets;
3476
3477 $self
3478}
3479
3480sub commit {
3481 my ($self) = @_;
3482 my ($mod, $sym, $cmds) = $self->get_binding;
3483 if ($sym != 0 && @$cmds > 0) {
3484 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3485 ."'. Don't forget 'Save Config'!");
3486 $self->{binding_change}->($mod, $sym, $cmds)
3487 if $self->{binding_change};
3488 } else {
3489 $::STATUSBOX->add ("No action bound, no key or action specified!");
3490 $self->{binding_cancel}->()
3491 if $self->{binding_cancel};
3492 }
3493}
3494
3495sub start {
3496 my ($self) = @_;
3497
3498 $self->{rec_btn}->set_text ("stop recording");
3499 $self->{recording} = 1;
3500 $self->clear_command_list;
3501 $::CONN->start_record if $::CONN;
3502}
3503
3504sub stop {
3505 my ($self) = @_;
3506
3507 $self->{rec_btn}->set_text ("start recording");
3508 $self->{recording} = 0;
3509
3510 my $rec;
3511 $rec = $::CONN->stop_record if $::CONN;
3512 return unless ref $rec eq 'ARRAY';
3513 $self->set_command_list ($rec);
3514}
3515
3516
3517sub ask_for_bind_and_commit {
3518 my ($self) = @_;
3519 $self->ask_for_bind (1);
3520}
3521
3522sub ask_for_bind {
3523 my ($self, $commit, $end_cb) = @_;
3524
3525 CFClient::Binder::open_binding_dialog (sub {
3526 my ($mod, $sym) = @_;
3527 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3528 $self->update_binding_widgets;
3529 $self->commit if $commit;
3530 $end_cb->() if $end_cb;
3531 });
3532}
3533
3534# $mod and $sym are the modifiers and key symbol
3535# $cmds is a array ref of strings (the commands)
3536# $cb is the callback that is executed on OK
3537# $ccb is the callback that is executed on CANCEL and
3538# when the binding was unsuccessful on OK
3539sub set_binding {
3540 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3541
3542 $self->clear_command_list;
3543 $self->{recording} = 0;
3544 $self->{rec_btn}->set_text ("start recording");
3545
3546 $self->{binding} = [$mod, $sym];
3547 $self->{commands} = $cmds;
3548
3549 $self->{binding_change} = $cb;
3550 $self->{binding_cancel} = $ccb;
3551
3552 $self->update_binding_widgets;
3553}
3554
3555# this is a shortcut method that asks for a binding
3556# and then just binds it.
3557sub do_quick_binding {
3558 my ($self, $cmds, $end_cb) = @_;
3559 $self->set_binding (undef, undef, $cmds, sub {
3560 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3561 });
3562 $self->ask_for_bind (1, $end_cb);
3563}
3564
3565sub update_binding_widgets {
3566 my ($self) = @_;
3567 my ($mod, $sym, $cmds) = $self->get_binding;
3568 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3569 $self->set_command_list ($cmds);
3570}
3571
3572sub get_binding {
3573 my ($self) = @_;
3574 return (
3575 $self->{binding}->[0],
3576 $self->{binding}->[1],
3577 [ grep { defined $_ } @{$self->{commands}} ]
3578 );
3579}
3580
3581sub clear_command_list {
3582 my ($self) = @_;
3583 $self->{cmdbox}->clear ();
3584}
3585
3586sub set_command_list {
3587 my ($self, $cmds) = @_;
3588
3589 $self->{cmdbox}->clear ();
3590 $self->{commands} = $cmds;
3591
3592 my $idx = 0;
3593
3594 for (@$cmds) {
3595 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3596
3597 my $i = $idx;
3598 $hb->add (new CFClient::UI::Label text => $_);
3599 $hb->add (new CFClient::UI::Button
3600 text => "delete",
3601 tooltip => "Deletes the action from the record",
3602 on_activate => sub {
3603 $self->{cmdbox}->remove ($hb);
3604 $cmds->[$i] = undef;
3605 });
3606
3607
3608 $idx++
3609 }
3610}
3611
3612#############################################################################
3613
3614package CFClient::UI::SpellList;
3615
3616our @ISA = CFClient::UI::Table::;
3617
3618sub new {
3619 my $class = shift;
3620
3621 my $self = $class->SUPER::new (
3622 binding => [],
3623 commands => [],
3624 @_,
3625 )
3626}
3627
3628my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3629
3630my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3631 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3632my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3633 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3634my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3635 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3636my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3637 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3638my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3639 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3640
3641sub rebuild_spell_list {
3642 my ($self) = @_;
3643
3644 $CFClient::UI::ROOT->on_refresh ($self => sub {
3645 $self->clear;
3646
3647 return unless $::CONN;
3648
3649 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3650 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3651 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3652 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3653 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3654
3655 my $row = 0;
3656
3657 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3658 my $spell = $self->{spell}{$_};
3659
3660 $row++;
3661
3662 my $spell_cb = sub {
3663 my ($widget, $ev) = @_;
3664
3665 if ($ev->{button} == 1) {
3666 $::CONN->user_send ("cast $spell->{name}");
3667 } elsif ($ev->{button} == 2) {
3668 $::CONN->user_send ("invoke $spell->{name}");
3669 } elsif ($ev->{button} == 3) {
3670 (new CFClient::UI::Menu
3671 items => [
3672 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3673 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3674 ],
3675 )->popup ($ev);
3676 } else {
3677 return 0;
3678 }
3679
3680 1
3681 };
3682
3683 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3684
3685 #TODO: add path info to tooltip
3686 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3687
3688 $self->add (0, $row, new CFClient::UI::Face
3689 face => $spell->{face},
3690 can_hover => 1,
3691 can_events => 1,
3692 tooltip => $tooltip,
3693 on_button_down => $spell_cb,
3694 );
3695
3696 $self->add (1, $row, new CFClient::UI::Label
3697 expand => 1,
3698 text => $spell->{name},
3699 can_hover => 1,
3700 can_events => 1,
3701 tooltip => $tooltip,
3702 on_button_down => $spell_cb,
3703 );
3704
3705 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3706 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3707 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3708 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3709 }
3710 });
3711}
3712
3713sub add_spell {
3714 my ($self, $spell) = @_;
3715
3716 $self->{spell}->{$spell->{name}} = $spell;
3717 $self->rebuild_spell_list;
3718}
3719
3720sub remove_spell {
3721 my ($self, $spell) = @_;
3722
3723 delete $self->{spell}->{$spell->{name}};
3724 $self->rebuild_spell_list;
3725}
3726
3727sub clear_spells {
3728 my ($self) = @_;
3729
3730 $self->{spell} = {};
3731 $self->rebuild_spell_list;
3732}
3733
3734#############################################################################
3735
2229package CFClient::UI::Root; 3736package CFClient::UI::Root;
2230 3737
2231our @ISA = CFClient::UI::Container::; 3738our @ISA = CFClient::UI::Container::;
2232 3739
3740use List::Util qw(min max);
3741
2233use CFClient::OpenGL; 3742use CFClient::OpenGL;
2234 3743
2235sub check_size { 3744sub new {
2236 my ($self) = @_; 3745 my $class = shift;
2237 3746
2238 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 3747 my $self = $class->SUPER::new (
3748 visible => 1,
3749 @_,
3750 );
3751
3752 Scalar::Util::weaken ($self->{root} = $self);
3753
3754 $self
2239} 3755}
2240 3756
2241sub size_request { 3757sub size_request {
2242 ($::WIDTH, $::HEIGHT) 3758 my ($self) = @_;
2243}
2244 3759
2245sub configure { 3760 ($self->{w}, $self->{h})
3761}
3762
3763sub _to_pixel {
3764 my ($coord, $size, $max) = @_;
3765
3766 $coord =
3767 $coord eq "center" ? ($max - $size) * 0.5
3768 : $coord eq "max" ? $max
3769 : $coord;
3770
3771 $coord = 0 if $coord < 0;
3772 $coord = $max - $size if $coord > $max - $size;
3773
3774 int $coord + 0.5
3775}
3776
3777sub size_allocate {
2246 my ($self, $x, $y, $w, $h) = @_; 3778 my ($self, $w, $h) = @_;
2247 3779
2248 $self->SUPER::configure ($x, $y, $w, $h);
2249
2250 for my $child (@{$self->{children}}) { 3780 for my $child ($self->children) {
2251 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3781 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2252 3782
2253 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3783 $X = $child->{force_x} if exists $child->{force_x};
2254 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3784 $Y = $child->{force_y} if exists $child->{force_y};
3785
3786 $X = _to_pixel $X, $W, $self->{w};
3787 $Y = _to_pixel $Y, $H, $self->{h};
3788
2255 $child->configure ($X, $Y, $W,$H); 3789 $child->configure ($X, $Y, $W, $H);
2256 } 3790 }
2257} 3791}
2258 3792
2259sub _topleft { 3793sub coord2local {
2260 my ($self, $x, $y) = @_; 3794 my ($self, $x, $y) = @_;
2261 3795
2262 ($x, $y) 3796 ($x, $y)
2263} 3797}
2264 3798
3799sub coord2global {
3800 my ($self, $x, $y) = @_;
3801
3802 ($x, $y)
3803}
3804
2265sub update { 3805sub update {
2266 my ($self) = @_; 3806 my ($self) = @_;
2267 3807
2268 $self->check_size; 3808 $::WANT_REFRESH++;
2269 ::refresh ();
2270} 3809}
2271 3810
2272sub add { 3811sub add {
2273 my ($self, $child) = @_; 3812 my ($self, @children) = @_;
2274 3813
2275 # integerize window positions 3814 $_->{is_toplevel} = 1
2276 $child->{x} = int $child->{x}; 3815 for @children;
2277 $child->{y} = int $child->{y};
2278 3816
2279 $self->SUPER::add ($child); 3817 $self->SUPER::add (@children);
3818}
3819
3820sub remove {
3821 my ($self, @children) = @_;
3822
3823 $self->SUPER::remove (@children);
3824
3825 delete $self->{is_toplevel}
3826 for @children;
3827
3828 while (@children) {
3829 my $w = pop @children;
3830 push @children, $w->children;
3831 $w->set_invisible;
3832 }
2280} 3833}
2281 3834
2282sub on_refresh { 3835sub on_refresh {
2283 my ($self, $id, $cb) = @_; 3836 my ($self, $id, $cb) = @_;
2284 3837
2285 $self->{refresh_hook}{$id} = $cb; 3838 $self->{refresh_hook}{$id} = $cb;
2286} 3839}
2287 3840
3841sub on_post_alloc {
3842 my ($self, $id, $cb) = @_;
3843
3844 $self->{post_alloc_hook}{$id} = $cb;
3845}
3846
2288sub draw { 3847sub draw {
2289 my ($self) = @_; 3848 my ($self) = @_;
2290 3849
2291 while (my $rcb = delete $self->{refresh_hook}) { 3850 while ($self->{refresh_hook}) {
2292 $_->() for values %$rcb; 3851 $_->()
3852 for values %{delete $self->{refresh_hook}};
2293 } 3853 }
3854
3855 if ($self->{realloc}) {
3856 my %queue;
3857 my @queue;
3858 my $widget;
3859
3860 outer:
3861 while () {
3862 if (my $realloc = delete $self->{realloc}) {
3863 for $widget (values %$realloc) {
3864 $widget->{visible} or next; # do not resize invisible widgets
3865
3866 $queue{$widget+0}++ and next; # duplicates are common
3867
3868 push @{ $queue[$widget->{visible}] }, $widget;
3869 }
3870 }
3871
3872 while () {
3873 @queue or last outer;
3874
3875 $widget = pop @{ $queue[-1] || [] }
3876 and last;
3877
3878 pop @queue;
3879 }
3880
3881 delete $queue{$widget+0};
3882
3883 my ($w, $h) = $widget->size_request;
3884
3885 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3886 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3887
3888 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3889 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3890
3891 $w = $widget->{force_w} if exists $widget->{force_w};
3892 $h = $widget->{force_h} if exists $widget->{force_h};
3893
3894 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3895 || delete $widget->{force_realloc}) {
3896 $widget->{req_w} = $w;
3897 $widget->{req_h} = $h;
3898
3899 $self->{size_alloc}{$widget+0} = $widget;
3900
3901 if (my $parent = $widget->{parent}) {
3902 $self->{realloc}{$parent+0} = $parent
3903 unless $queue{$parent+0};
3904
3905 $parent->{force_size_alloc} = 1;
3906 $self->{size_alloc}{$parent+0} = $parent;
3907 }
3908 }
3909
3910 delete $self->{realloc}{$widget+0};
3911 }
3912 }
3913
3914 while (my $size_alloc = delete $self->{size_alloc}) {
3915 my @queue = sort { $b->{visible} <=> $a->{visible} }
3916 values %$size_alloc;
3917
3918 while () {
3919 my $widget = pop @queue || last;
3920
3921 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3922
3923 $w = 0 if $w < 0;
3924 $h = 0 if $h < 0;
3925
3926 $w = int $w + 0.5;
3927 $h = int $h + 0.5;
3928
3929 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3930 $widget->{old_w} = $widget->{w};
3931 $widget->{old_h} = $widget->{h};
3932
3933 $widget->{w} = $w;
3934 $widget->{h} = $h;
3935
3936 $widget->emit (size_allocate => $w, $h);
3937 }
3938 }
3939 }
3940
3941 while ($self->{post_alloc_hook}) {
3942 $_->()
3943 for values %{delete $self->{post_alloc_hook}};
3944 }
3945
2294 3946
2295 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3947 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2296 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3948 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2297 glClear GL_COLOR_BUFFER_BIT; 3949 glClear GL_COLOR_BUFFER_BIT;
2298 3950
2299 glMatrixMode GL_PROJECTION; 3951 glMatrixMode GL_PROJECTION;
2300 glLoadIdentity; 3952 glLoadIdentity;
2301 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3953 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2302 glMatrixMode GL_MODELVIEW; 3954 glMatrixMode GL_MODELVIEW;
2303 glLoadIdentity; 3955 glLoadIdentity;
2304 3956
3957 {
3958 package CFClient::UI::Base;
3959
3960 ($draw_x, $draw_y, $draw_w, $draw_h) =
3961 (0, 0, $self->{w}, $self->{h});
3962 }
3963
2305 $self->_draw; 3964 $self->_draw;
2306} 3965}
2307 3966
2308############################################################################# 3967#############################################################################
2309 3968
2310package CFClient::UI; 3969package CFClient::UI;
2311 3970
2312$ROOT = new CFClient::UI::Root; 3971$ROOT = new CFClient::UI::Root;
2313$TOOLTIP = new CFClient::UI::Tooltip; 3972$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2314 3973
23151 39741
2316 3975

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