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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.160 by root, Mon Apr 24 03:33:51 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 (length $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 $self
145} 238}
146 239
147sub destroy { 240sub destroy {
148 my ($self) = @_; 241 my ($self) = @_;
… …
157 return if $self->{parent}; 250 return if $self->{parent};
158 251
159 $CFClient::UI::ROOT->add ($self); 252 $CFClient::UI::ROOT->add ($self);
160} 253}
161 254
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 : $self->show;
306}
307
162sub hide { 308sub hide {
163 my ($self) = @_; 309 my ($self) = @_;
164 310
165 return unless $self->{parent}; 311 $self->set_invisible;
166 312
167 $self->{parent}->remove ($self); 313 $self->{parent}->remove ($self)
314 if $self->{parent};
168} 315}
169 316
170sub move { 317sub move_abs {
171 my ($self, $x, $y, $z) = @_; 318 my ($self, $x, $y, $z) = @_;
172 319
173 $self->{x} = int $x; 320 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
174 $self->{y} = int $y; 321 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
175 $self->{z} = $z if defined $z; 322 $self->{z} = $z if defined $z;
176 323
177 $self->update; 324 $self->update;
178} 325}
179 326
180sub set_size { 327sub set_size {
181 my ($self, $w, $h) = @_; 328 my ($self, $w, $h) = @_;
182 329
183 $self->{user_w} = $w; 330 $self->{force_w} = $w;
184 $self->{user_h} = $h; 331 $self->{force_h} = $h;
185 332
186 $self->check_size; 333 $self->realloc;
187} 334}
188 335
189sub size_request { 336sub size_request {
190 require Carp; 337 require Carp;
191 Carp::confess "size_request is abstract"; 338 Carp::confess "size_request is abstract";
… …
193 340
194sub configure { 341sub configure {
195 my ($self, $x, $y, $w, $h) = @_; 342 my ($self, $x, $y, $w, $h) = @_;
196 343
197 if ($self->{aspect}) { 344 if ($self->{aspect}) {
345 my ($ow, $oh) = ($w, $h);
346
198 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 347 $w = List::Util::min $w, int $h * $self->{aspect};
199 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 348 $h = List::Util::min $h, int $w / $self->{aspect};
200 349
201 # use alignment to adjust x, y 350 # use alignment to adjust x, y
202 351
203 $x += int +($w - $w2) * 0.5; 352 $x += int 0.5 * ($ow - $w);
204 $y += int +($h - $h2) * 0.5; 353 $y += int 0.5 * ($oh - $h);
205
206 ($w, $h) = ($w2, $h2);
207 } 354 }
208 355
209 if ($self->{x} != $x || $self->{y} != $y) { 356 if ($self->{x} ne $x || $self->{y} ne $y) {
210 $self->{x} = $x; 357 $self->{x} = $x;
211 $self->{y} = $y; 358 $self->{y} = $y;
212 $self->update; 359 $self->update;
213 } 360 }
214 361
215 if ($self->{w} != $w || $self->{h} != $h) { 362 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
363 return unless $self->{visible};
364
216 $self->{w} = $w; 365 $self->{alloc_w} = $w;
217 $self->{h} = $h; 366 $self->{alloc_h} = $h;
218 367
219 $self->size_allocate ($w, $h); 368 $self->{root}{size_alloc}{$self+0} = $self;
220 $self->update;
221 } 369 }
222} 370}
223 371
224sub size_allocate { 372sub size_allocate {
225 # nothing to be done 373 # nothing to be done
226} 374}
227 375
376sub children {
377 # nop
378}
379
380sub visible_children {
381 $_[0]->children
382}
383
228sub set_max_size { 384sub set_max_size {
229 my ($self, $w, $h) = @_; 385 my ($self, $w, $h) = @_;
230 386
231 delete $self->{max_w}; $self->{max_w} = $w if $w; 387 $self->{max_w} = int $w if defined $w;
232 delete $self->{max_h}; $self->{max_h} = $h if $h; 388 $self->{max_h} = int $h if defined $h;
233}
234 389
235# return top left coordinates 390 $self->realloc;
236sub _topleft { 391}
392
393sub set_tooltip {
237 my ($self, $x, $y) = @_; 394 my ($self, $tooltip) = @_;
238 395
239 $self->{parent}->_topleft ($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 $CFClient::UI::TOOLTIP_WATCHER->cb->();
406 }
240} 407}
241 408
242# translate global coordinates to local coordinate system 409# translate global coordinates to local coordinate system
243sub coord2local { 410sub coord2local {
244 my ($self, $x, $y) = @_; 411 my ($self, $x, $y) = @_;
245 412
246 my ($X, $Y) = $self->_topleft; 413 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
247 ($x - $X, $y - $Y)
248} 414}
249 415
250# translate local coordinates to global coordinate system 416# translate local coordinates to global coordinate system
251sub coord2global { 417sub coord2global {
252 my ($self, $x, $y) = @_; 418 my ($self, $x, $y) = @_;
253 419
254 my ($X, $Y) = $self->_topleft; 420 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
255 ($x + $X, $y + $Y)
256} 421}
257 422
258sub focus_in { 423sub focus_in {
259 my ($self) = @_; 424 my ($self) = @_;
260 425
261 return if $FOCUS == $self; 426 return if $FOCUS == $self;
262 return unless $self->{can_focus}; 427 return unless $self->{can_focus};
263 428
264 my $focus = $FOCUS; $FOCUS = $self; 429 my $focus = $FOCUS; $FOCUS = $self;
265 430
266 $self->emit (focus_in => $focus); 431 $self->_emit (focus_in => $focus);
267 432
268 $focus->update if $focus; 433 $focus->update if $focus;
269 $FOCUS->update; 434 $FOCUS->update;
270} 435}
271 436
… …
274 439
275 return unless $FOCUS == $self; 440 return unless $FOCUS == $self;
276 441
277 my $focus = $FOCUS; undef $FOCUS; 442 my $focus = $FOCUS; undef $FOCUS;
278 443
279 $self->emit (focus_out => $focus); 444 $self->_emit (focus_out => $focus);
280 445
281 $focus->update if $focus; #? 446 $focus->update if $focus; #?
282}
283 447
448 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
449 unless $FOCUS;
450}
451
284sub mouse_motion { } 452sub mouse_motion { 0 }
285sub button_up { } 453sub button_up { 0 }
286sub key_down { } 454sub key_down { 0 }
287sub key_up { } 455sub key_up { 0 }
288 456
289sub button_down { 457sub button_down {
290 my ($self, $ev, $x, $y) = @_; 458 my ($self, $ev, $x, $y) = @_;
291 459
292 $self->focus_in; 460 $self->focus_in;
293}
294 461
295sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
296sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
297sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
298sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
299sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
300
301sub draw {
302 my ($self) = @_;
303
304 return unless $self->{h} && $self->{w};
305
306 glPushMatrix;
307 glTranslate $self->{x}, $self->{y}, 0;
308 $self->_draw;
309 glPopMatrix;
310
311 if ($self == $HOVER && $self->{can_hover}) {
312 my ($x, $y) = @$self{qw(x y)};
313
314 glColor 1, 0.8, 0.5, 0.2;
315 glEnable GL_BLEND;
316 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
317 glBegin GL_QUADS;
318 glVertex $x , $y;
319 glVertex $x + $self->{w}, $y;
320 glVertex $x + $self->{w}, $y + $self->{h};
321 glVertex $x , $y + $self->{h};
322 glEnd;
323 glDisable GL_BLEND;
324 } 462 0
325}
326
327sub _draw {
328 my ($self) = @_;
329
330 warn "no draw defined for $self\n";
331} 463}
332 464
333sub find_widget { 465sub find_widget {
334 my ($self, $x, $y) = @_; 466 my ($self, $x, $y) = @_;
335 467
… …
344 476
345sub set_parent { 477sub set_parent {
346 my ($self, $parent) = @_; 478 my ($self, $parent) = @_;
347 479
348 Scalar::Util::weaken ($self->{parent} = $parent); 480 Scalar::Util::weaken ($self->{parent} = $parent);
481 $self->set_visible if $parent->{visible};
349} 482}
350 483
351sub check_size { 484sub connect {
485 my ($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 {
352 my ($self) = @_; 504 #my ($self, $visible) = @_;
505}
353 506
354 $self->{parent} 507sub realloc {
355 or return 1; 508 my ($self) = @_;
356 509
357 my ($w, $h) = $self->{user_w} && $self->{user_h} 510 if ($self->{visible}) {
358 ? @$self{qw(user_w user_h)} 511 return if $self->{root}{realloc}{$self+0};
359 : $self->size_request;
360 512
361 if ($w != $self->{req_w} || $h != $self->{req_h}) { 513 $self->{root}{realloc}{$self+0} = $self;
362 $self->{req_w} = $w; 514 $self->{root}->update;
363 $self->{req_h} = $h;
364
365 $self->{parent}->check_size
366 or $self->size_allocate (
367 (List::Util::max $self->{w}, $w),
368 (List::Util::max $self->{h}, $h),
369 );
370
371 1
372 } else { 515 } else {
373 0 516 delete $self->{req_w};
517 delete $self->{req_h};
374 } 518 }
375} 519}
376 520
377sub update { 521sub update {
378 my ($self) = @_; 522 my ($self) = @_;
379 523
380 $self->{parent}->update 524 $self->{parent}->update
381 if $self->{parent}; 525 if $self->{parent};
382} 526}
383 527
384sub connect { 528sub reconfigure {
385 my ($self, $signal, $cb) = @_; 529 my ($self) = @_;
386 530
387 push @{ $self->{signal_cb}{$signal} }, $cb; 531 $self->realloc;
532 $self->update;
388} 533}
389 534
390sub emit { 535# using global variables seems a bit hacky, but passing through all drawing
391 my ($self, $signal, @args) = @_; 536# functions seems pointless.
537our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
392 538
393 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 539sub draw {
394 $cb->($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 , $self->{h};
566 glEnd;
567 glDisable GL_BLEND;
395 } 568 }
569
570 if ($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 $self\n";
396} 592}
397 593
398sub DESTROY { 594sub DESTROY {
399 my ($self) = @_; 595 my ($self) = @_;
400 596
401 #$self->deactivate; 597 delete $WIDGET{$self+0};
598
599 eval { $self->destroy };
600 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
402} 601}
403 602
404############################################################################# 603#############################################################################
405 604
406package CFClient::UI::DrawBG; 605package CFClient::UI::DrawBG;
… …
414 my $class = shift; 613 my $class = shift;
415 614
416 # range [value, low, high, page] 615 # range [value, low, high, page]
417 616
418 $class->SUPER::new ( 617 $class->SUPER::new (
419 bg => [0, 0, 0, 0.2], 618 #bg => [0, 0, 0, 0.2],
420 active_bg => [1, 1, 1, 0.5], 619 #active_bg => [1, 1, 1, 0.5],
421 @_ 620 @_
422 ) 621 )
423} 622}
424 623
425sub _draw { 624sub _draw {
426 my ($self) = @_; 625 my ($self) = @_;
427 626
627 my $color = $FOCUS == $self && $self->{active_bg}
628 ? $self->{active_bg}
629 : $self->{bg};
630
631 if ($color && (@$color < 4 || $color->[3])) {
428 my ($w, $h) = @$self{qw(w h)}; 632 my ($w, $h) = @$self{qw(w h)};
429 633
430 glEnable GL_BLEND; 634 glEnable GL_BLEND;
431 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 635 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
432 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 636 glColor_premultiply @$color;
433 637
434 glBegin GL_QUADS; 638 glBegin GL_QUADS;
435 glVertex 0 , 0; 639 glVertex 0 , 0;
436 glVertex 0 , $h; 640 glVertex 0 , $h;
437 glVertex $w, $h; 641 glVertex $w, $h;
438 glVertex $w, 0; 642 glVertex $w, 0;
439 glEnd; 643 glEnd;
440 644
441 glDisable GL_BLEND; 645 glDisable GL_BLEND;
646 }
442} 647}
443 648
444############################################################################# 649#############################################################################
445 650
446package CFClient::UI::Empty; 651package CFClient::UI::Empty;
… …
451 my ($class, %arg) = @_; 656 my ($class, %arg) = @_;
452 $class->SUPER::new (can_events => 0, %arg); 657 $class->SUPER::new (can_events => 0, %arg);
453} 658}
454 659
455sub size_request { 660sub size_request {
456 (0, 0) 661 my ($self) = @_;
662
663 ($self->{w} + 0, $self->{h} + 0)
457} 664}
458 665
459sub draw { } 666sub draw { }
460 667
461############################################################################# 668#############################################################################
… …
465our @ISA = CFClient::UI::Base::; 672our @ISA = CFClient::UI::Base::;
466 673
467sub new { 674sub new {
468 my ($class, %arg) = @_; 675 my ($class, %arg) = @_;
469 676
470 my $children = delete $arg{children} || []; 677 my $children = delete $arg{children};
471 678
472 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
473 $self->add ($_) for @$children; 685 $self->add (@$children)
686 if $children;
474 687
475 $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)
476} 770}
477 771
478sub add { 772sub add {
479 my ($self, $child) = @_; 773 my ($self, $child) = @_;
480 774
481 $child->set_parent ($self); 775 $self->SUPER::remove ($_) for @{ $self->{children} };
482 776 $self->SUPER::add ($child);
483 use sort 'stable';
484
485 $self->{children} = [
486 sort { $a->{z} <=> $b->{z} }
487 @{$self->{children}}, $child
488 ];
489
490 $child->check_size;
491} 777}
492 778
493sub remove { 779sub remove {
494 my ($self, $child) = @_; 780 my ($self, $widget) = @_;
495 781
496 delete $child->{parent}; 782 $self->SUPER::remove ($widget);
497 783
498 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 784 $self->{children} = [new CFClient::UI::Empty]
785 unless @{$self->{children}};
786}
499 787
500 $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);
501 $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, $y)
502} 933}
503 934
504sub find_widget { 935sub find_widget {
505 my ($self, $x, $y) = @_; 936 my ($self, $x, $y) = @_;
506 937
507 $x -= $self->{x}; 938 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
508 $y -= $self->{y}; 939 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
509 940 ) {
510 my $res;
511
512 for (reverse @{ $self->{children} }) {
513 $res = $_->find_widget ($x, $y)
514 and return $res;
515 }
516
517 $self->SUPER::find_widget ($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, $y)
944 }
518} 945}
519 946
520sub _draw { 947sub _render {
521 my ($self) = @_; 948 my ($self) = @_;
522 949
523 $_->draw for @{$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 $self->SUPER::_render;
524} 956}
525 957
526############################################################################# 958#############################################################################
527 959
528package CFClient::UI::Bin; 960package CFClient::UI::ScrolledWindow;
529 961
530our @ISA = CFClient::UI::Container::; 962our @ISA = CFClient::UI::HBox::;
531 963
532sub new { 964sub new {
533 my ($class, %arg) = @_; 965 my ($class, %arg) = @_;
534 966
535 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 967 my $child = delete $arg{child};
536 968
537 $class->SUPER::new (children => [$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 $self
538} 989}
539 990
540sub add { 991sub add {
541 my ($self, $child) = @_;
542
543 $self->{children} = [];
544
545 $self->SUPER::add ($child);
546}
547
548sub remove {
549 my ($self, $widget) = @_; 992 my ($self, $widget) = @_;
550 993
551 $self->SUPER::remove ($widget); 994 $self->{vp}->add ($self->{child} = $widget);
552
553 $self->{children} = [new CFClient::UI::Empty]
554 unless @{$self->{children}};
555} 995}
556 996
557sub child { $_[0]->{children}[0] } 997sub update {
998 my ($self) = @_;
558 999
559sub size_request { 1000 $self->SUPER::update;
560 $_[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}, $self->{vp}{h}, 1]);
561} 1005}
562 1006
563sub size_allocate { 1007sub size_allocate {
564 my ($self, $w, $h) = @_; 1008 my ($self, $w, $h) = @_;
565 1009
566 $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]);
567} 1014}
1015
1016#TODO# update range on size_allocate depending on child
1017# update viewport offset on scroll
568 1018
569############################################################################# 1019#############################################################################
570 1020
571package CFClient::UI::Window; 1021package CFClient::UI::Frame;
572 1022
573our @ISA = CFClient::UI::Bin::; 1023our @ISA = CFClient::UI::Bin::;
574 1024
575use 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 $_, mipmap => 1 }
1073 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
576 1074
577sub new { 1075sub new {
578 my ($class, %arg) = @_; 1076 my ($class, %arg) = @_;
579 1077
580 my $self = $class->SUPER::new (%arg);
581}
582
583sub update {
584 my ($self) = @_;
585
586 # we want to do this delayed...
587 $self->render_chld;
588 $self->SUPER::update;
589}
590
591sub render_chld {
592 my ($self) = @_;
593
594 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
595 glClearColor 0, 0, 0, 1;
596 glClear GL_COLOR_BUFFER_BIT;
597 $self->child->draw;
598 };
599}
600
601sub size_allocate {
602 my ($self, $w, $h) = @_;
603
604 $self->child->configure (0, 0, $w, $h);
605
606 $self->render_chld;
607}
608
609sub _draw {
610 my ($self) = @_;
611
612 my ($w, $h) = ($self->w, $self->h);
613
614 my $tex = $self->{texture}
615 or return;
616
617 glEnable GL_BLEND;
618 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
619 glEnable GL_TEXTURE_2D;
620 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
621
622 $tex->draw_quad (0, 0, $w, $h);
623
624 glDisable GL_BLEND;
625 glDisable GL_TEXTURE_2D;
626}
627
628#############################################################################
629
630package CFClient::UI::ViewPort;
631
632our @ISA = CFClient::UI::Window::;
633
634sub new { die }
635
636sub size_request {
637 my ($self) = @_;
638
639 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
640 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
641
642 @$self{qw(child_w child_h)}
643}
644
645sub _draw {
646 my ($self) = @_;
647
648 $self->{children}[1]->draw;
649}
650
651
652#############################################################################
653
654package CFClient::UI::Frame;
655
656our @ISA = CFClient::UI::Bin::;
657
658use CFClient::OpenGL;
659
660sub new {
661 my $class = shift;
662
663 my $self = $class->SUPER::new ( 1078 my $self = $class->SUPER::new (
664 bg => [1, 1, 1, 1], 1079 bg => [1, 1, 1, 1],
665 border_bg => [1, 1, 1, 1], 1080 border_bg => [1, 1, 1, 1],
666 border => 0.8, 1081 border => 0.6,
667 @_ 1082 can_events => 1,
1083 min_w => 16,
1084 min_h => 16,
1085 %arg,
668 ); 1086 );
669 1087
670 $self
671}
672
673sub _draw {
674 my ($self) = @_;
675
676 my ($w, $h) = ($self->{w}, $self->{h});
677
678 glEnable GL_BLEND;
679 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
680 glEnable GL_TEXTURE_2D;
681 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
682
683# glBegin GL_QUADS;
684# glColor 0, 0, 0, 0;
685# glVertex 0 , 0;
686# glVertex 0 , $h;
687# glVertex $w, $h;
688# glVertex $w, 0;
689# glEnd;
690
691
692 $self->child->draw;
693 glDisable GL_BLEND;
694 glDisable GL_TEXTURE_2D;
695}
696
697#############################################################################
698
699package CFClient::UI::FancyFrame;
700
701our @ISA = CFClient::UI::Bin::;
702
703use CFClient::OpenGL;
704
705my @tex =
706 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
707 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
708
709sub new {
710 my $class = shift;
711
712 # TODO: user_x, user_y, overwrite moveto?
713
714 my $self = $class->SUPER::new (
715 bg => [1, 1, 1, 1],
716 border_bg => [1, 1, 1, 1],
717 border => 0.8,
718 can_events => 1,
719 @_
720 );
721
722 $self->{title} &&= new CFClient::UI::Label 1088 $self->{title_widget} = new CFClient::UI::Label
723 align => 0, 1089 align => 0,
724 valign => 1, 1090 valign => 1,
725 text => $self->{title}, 1091 text => $self->{title},
726 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 }
727 1103
728 $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};
729} 1113}
730 1114
731sub border { 1115sub border {
732 int $_[0]{border} * $::FONTSIZE 1116 int $_[0]{border} * $::FONTSIZE
733} 1117}
734 1118
735sub size_request { 1119sub size_request {
736 my ($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 $self->{close_btn};
737 1127
738 my ($w, $h) = $self->SUPER::size_request; 1128 my ($w, $h) = $self->SUPER::size_request;
739 1129
740 ( 1130 (
741 $w + $self->border * 2, 1131 $w + $self->border * 2,
… …
744} 1134}
745 1135
746sub size_allocate { 1136sub size_allocate {
747 my ($self, $w, $h) = @_; 1137 my ($self, $w, $h) = @_;
748 1138
1139 if ($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
749 $h -= List::Util::max 0, $self->border * 2; 1147 $h -= List::Util::max 0, $border * 2;
750 $w -= List::Util::max 0, $self->border * 2; 1148 $w -= List::Util::max 0, $border * 2;
751 1149
752 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
753 if $self->{title};
754
755 $self->child->configure ($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 $self->{close_btn};
756} 1154}
757 1155
758sub button_down { 1156sub button_down {
759 my ($self, $ev, $x, $y) = @_; 1157 my ($self, $ev, $x, $y) = @_;
760 1158
1159 my ($w, $h) = @$self{qw(w h)};
761 my $border = $self->border; 1160 my $border = $self->border;
762 1161
763 if ($x < $self->{w} && $x >= $self->{w} - $border 1162 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
764 && $y < $self->{h} && $y >= $self->{h} - $border) { 1163 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
765 1164
1165 if ($lr & $td) {
1166 my ($wx, $wy) = ($self->{x}, $self->{y});
766 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1167 my ($ox, $oy) = ($ev->{x}, $ev->{y});
767 my ($bw, $bh) = ($self->{w}, $self->{h}); 1168 my ($bw, $bh) = ($self->{w}, $self->{h});
768 1169
1170 my $mx = $x < $border;
1171 my $my = $y < $border;
1172
769 $self->{motion} = sub { 1173 $self->{motion} = sub {
770 my ($ev, $x, $y) = @_; 1174 my ($ev, $x, $y) = @_;
771 1175
772 ($x, $y) = ($ev->{x}, $ev->{y}); 1176 my $dx = $ev->{x} - $ox;
1177 my $dy = $ev->{y} - $oy;
773 1178
774 $self->{user_w} = $bw + $x - $ox; 1179 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
775 $self->{user_h} = $bh + $y - $oy; 1180 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
776 $self->check_size; 1181
1182 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1183 $self->realloc;
777 }; 1184 };
778 1185
779 } elsif ($x >= 0 && $x < $self->{w} 1186 } elsif ($lr ^ $td) {
780 && $y >= 0 && $y < $border) {
781
782 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1187 my ($ox, $oy) = ($ev->{x}, $ev->{y});
783 my ($bx, $by) = ($self->{x}, $self->{y}); 1188 my ($bx, $by) = ($self->{x}, $self->{y});
784 1189
785 $self->{motion} = sub { 1190 $self->{motion} = sub {
786 my ($ev, $x, $y) = @_; 1191 my ($ev, $x, $y) = @_;
787 1192
788 ($x, $y) = ($ev->{x}, $ev->{y}); 1193 ($x, $y) = ($ev->{x}, $ev->{y});
789 1194
790 $self->move ($bx + $x - $ox, $by + $y - $oy); 1195 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
791 $self->update; 1196 # HACK: the next line is required to enforce placement
1197 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
792 }; 1198 };
1199 } else {
1200 return 0;
1201 }
1202
793 } 1203 1
794} 1204}
795 1205
796sub button_up { 1206sub button_up {
797 my ($self, $ev, $x, $y) = @_; 1207 my ($self, $ev, $x, $y) = @_;
798 1208
1209 $self->{close_btn}->button_up ($ev, $x, $y)
1210 if $self->{close_btn};
1211
799 delete $self->{motion}; 1212 !!delete $self->{motion}
800} 1213}
801 1214
802sub mouse_motion { 1215sub mouse_motion {
803 my ($self, $ev, $x, $y) = @_; 1216 my ($self, $ev, $x, $y) = @_;
804 1217
805 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1218 $self->{motion}->($ev, $x, $y) if $self->{motion};
1219
1220 !!$self->{motion}
806} 1221}
807 1222
808sub _draw { 1223sub _draw {
809 my ($self) = @_; 1224 my ($self) = @_;
810 1225
1226 my $child = $self->{children}[0];
1227
811 my ($w, $h ) = ($self->{w}, $self->{h}); 1228 my ($w, $h ) = ($self->{w}, $self->{h});
812 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1229 my ($cw, $ch) = ($child->{w}, $child->{h});
813 1230
814 glEnable GL_BLEND;
815 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
816 glEnable GL_TEXTURE_2D; 1231 glEnable GL_TEXTURE_2D;
817 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1232 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
818 1233
819 my $border = $self->border; 1234 my $border = $self->border;
820 1235
821 glColor @{ $self->{border_bg} }; 1236 glColor @{ $self->{border_bg} };
822 $tex[1]->draw_quad (0, 0, $w, $border); 1237 $border[0]->draw_quad_alpha (0, 0, $w, $border);
823 $tex[3]->draw_quad (0, $border, $border, $ch); 1238 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
824 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1239 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
825 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1240 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
826 1241
827 my $bg = $tex[0]; 1242 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1243 glColor @{ $self->{bg} };
828 1244
829 # TODO: repeat texture not scale 1245 # TODO: repeat texture not scale
830 my $rep_x = $cw / $bg->{w}; 1246 # solve this better(?)
831 my $rep_y = $ch / $bg->{h}; 1247 $bg->{s} = $cw / $bg->{w};
832 1248 $bg->{t} = $ch / $bg->{h};
833 glColor @{ $self->{bg} };
834
835 $bg->{s} = $rep_x;
836 $bg->{t} = $rep_y;
837 $bg->{wrap_mode} = 1;
838 $bg->draw_quad ($border, $border, $cw, $ch); 1249 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1250 }
839 1251
840 glDisable GL_TEXTURE_2D; 1252 glDisable GL_TEXTURE_2D;
841 glDisable GL_BLEND;
842 1253
843 $self->{title}->draw if $self->{title};
844 $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};
845} 1265}
846 1266
847############################################################################# 1267#############################################################################
848 1268
849package CFClient::UI::Table; 1269package CFClient::UI::Table;
… …
857sub new { 1277sub new {
858 my $class = shift; 1278 my $class = shift;
859 1279
860 $class->SUPER::new ( 1280 $class->SUPER::new (
861 col_expand => [], 1281 col_expand => [],
862 @_ 1282 @_,
863 ) 1283 )
1284}
1285
1286sub children {
1287 grep $_, map @$_, grep $_, @{ $_[0]{children} }
864} 1288}
865 1289
866sub add { 1290sub add {
867 my ($self, $x, $y, $child) = @_; 1291 my ($self, $x, $y, $child) = @_;
868 1292
869 $child->set_parent ($self); 1293 $child->set_parent ($self);
870 $self->{children}[$y][$x] = $child; 1294 $self->{children}[$y][$x] = $child;
871 1295
872 $child->check_size; 1296 $self->realloc;
873} 1297}
874 1298
1299sub remove {
1300 my ($self, $child) = @_;
1301
1302 # TODO: not yet implemented
1303}
1304
875# TODO: move to container class maybe? send childs a signal on removal? 1305# TODO: move to container class maybe? send children a signal on removal?
876sub clear { 1306sub clear {
877 my ($self) = @_; 1307 my ($self) = @_;
878 1308
1309 my @children = $self->children;
879 delete $self->{children}; 1310 delete $self->{children};
880 $self->update; 1311
1312 for (@children) {
1313 delete $_->{parent};
1314 $_->hide;
1315 }
1316
1317 $self->realloc;
881} 1318}
882 1319
883sub get_wh { 1320sub get_wh {
884 my ($self) = @_; 1321 my ($self) = @_;
885 1322
… …
916sub size_allocate { 1353sub size_allocate {
917 my ($self, $w, $h) = @_; 1354 my ($self, $w, $h) = @_;
918 1355
919 my ($ws, $hs) = $self->get_wh; 1356 my ($ws, $hs) = $self->get_wh;
920 1357
921 my $req_w = sum @$ws; 1358 my $req_w = (sum @$ws) || 1;
922 my $req_h = sum @$hs; 1359 my $req_h = (sum @$hs) || 1;
923 1360
924 # TODO: nicer code && do row_expand 1361 # TODO: nicer code && do row_expand
925 my @col_expand = @{$self->{col_expand}}; 1362 my @col_expand = @{$self->{col_expand}};
926 @col_expand = (1) x @$ws unless @col_expand; 1363 @col_expand = (1) x @$ws unless @col_expand;
927 my $col_expand = (sum @col_expand) || 1; 1364 my $col_expand = (sum @col_expand) || 1;
… …
981 } 1418 }
982} 1419}
983 1420
984############################################################################# 1421#############################################################################
985 1422
986package CFClient::UI::HBox; 1423package CFClient::UI::Box;
987
988# TODO: wrap into common Box base class
989 1424
990our @ISA = CFClient::UI::Container::; 1425our @ISA = CFClient::UI::Container::;
991 1426
992sub size_request { 1427sub size_request {
993 my ($self) = @_; 1428 my ($self) = @_;
994 1429
995 my @alloc = map [$_->size_request], @{$self->{children}}; 1430 $self->{vertical}
996 1431 ? (
997 ( 1432 (List::Util::max map $_->{req_w}, @{$self->{children}}),
998 (List::Util::sum map $_->[0], @alloc), 1433 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
999 (List::Util::max map $_->[1], @alloc), 1434 )
1000 ) 1435 : (
1436 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1437 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1438 )
1001} 1439}
1002 1440
1003sub size_allocate { 1441sub size_allocate {
1004 my ($self, $w, $h) = @_; 1442 my ($self, $w, $h) = @_;
1005 1443
1006 ($h, $w) = ($w, $h); 1444 my $space = $self->{vertical} ? $h : $w;
1007
1008 my $children = $self->{children}; 1445 my $children = $self->{children};
1009 1446
1010 my @h = map $_->{req_w}, @$children; 1447 my @req;
1011 1448
1012 my $req_h = List::Util::sum @h; 1449 if ($self->{homogeneous}) {
1013 1450 @req = ($space / (@$children || 1)) x @$children;
1014 if ($req_h > $h) {
1015 # ah well, not enough space
1016 $_ *= $h / $req_h for @h;
1017 } 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 {
1018 my $exp = List::Util::sum map $_->{expand}, @$children; 1459 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1019 $exp ||= 1;
1020 1460
1461 $space = ($space - $req) / $expand; # remaining space to give away
1462
1463 $req[$_] += $space * $children->[$_]{expand}
1021 for (0 .. $#$children) { 1464 for 0 .. $#$children;
1022 my $child = $children->[$_];
1023
1024 my $alloc_h = $h[$_];
1025 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1026 $h[$_] = $alloc_h;
1027 } 1465 }
1028 } 1466 }
1029 1467
1030 CFClient::UI::harmonize \@h; 1468 CFClient::UI::harmonize \@req;
1031 1469
1032 my $y = 0; 1470 my $pos = 0;
1033 for (0 .. $#$children) { 1471 for (0 .. $#$children) {
1034 my $child = $children->[$_];
1035 my $h = $h[$_]; 1472 my $alloc = $req[$_];
1036 $child->configure ($y, 0, $h, $w); 1473 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1037 1474
1038 $y += $h; 1475 $pos += $alloc;
1039 } 1476 }
1040 1477
1041 1 1478 1
1042} 1479}
1043 1480
1044############################################################################# 1481#############################################################################
1045 1482
1483package CFClient::UI::HBox;
1484
1485our @ISA = CFClient::UI::Box::;
1486
1487sub new {
1488 my $class = shift;
1489
1490 $class->SUPER::new (
1491 vertical => 0,
1492 @_,
1493 )
1494}
1495
1496#############################################################################
1497
1046package CFClient::UI::VBox; 1498package CFClient::UI::VBox;
1047 1499
1048# TODO: wrap into common Box base class
1049
1050our @ISA = CFClient::UI::Container::; 1500our @ISA = CFClient::UI::Box::;
1051 1501
1052sub size_request { 1502sub new {
1053 my ($self) = @_; 1503 my $class = shift;
1054 1504
1055 my @alloc = map [$_->size_request], @{$self->{children}}; 1505 $class->SUPER::new (
1056 1506 vertical => 1,
1057 ( 1507 @_,
1058 (List::Util::max map $_->[0], @alloc),
1059 (List::Util::sum map $_->[1], @alloc),
1060 ) 1508 )
1061} 1509}
1062 1510
1063sub size_allocate {
1064 my ($self, $w, $h) = @_;
1065
1066 my $children = $self->{children};
1067
1068 my @h = map $_->{req_h}, @$children;
1069
1070 my $req_h = List::Util::sum @h;
1071
1072 if ($req_h > $h) {
1073 # ah well, not enough space
1074 $_ *= $h / $req_h for @h;
1075 } else {
1076 my $exp = List::Util::sum map $_->{expand}, @$children;
1077 $exp ||= 1;
1078
1079 for (0 .. $#$children) {
1080 my $child = $children->[$_];
1081
1082 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1083 }
1084 }
1085
1086 CFClient::UI::harmonize \@h;
1087
1088 my $y = 0;
1089 for (0 .. $#$children) {
1090 my $child = $children->[$_];
1091 my $h = $h[$_];
1092 $child->configure (0, $y, $w, $h);
1093
1094 $y += $h;
1095 }
1096
1097 1
1098}
1099
1100############################################################################# 1511#############################################################################
1101 1512
1102package CFClient::UI::Label; 1513package CFClient::UI::Label;
1103 1514
1104our @ISA = CFClient::UI::Base::; 1515our @ISA = CFClient::UI::DrawBG::;
1105 1516
1106use CFClient::OpenGL; 1517use CFClient::OpenGL;
1107 1518
1108sub new { 1519sub new {
1109 my ($class, %arg) = @_; 1520 my ($class, %arg) = @_;
1110 1521
1111 my $self = $class->SUPER::new ( 1522 my $self = $class->SUPER::new (
1112 fg => [1, 1, 1], 1523 fg => [1, 1, 1],
1524 #bg => none
1525 #active_bg => none
1113 #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),
1114 fontsize => 1, 1532 fontsize => 1,
1115 text => "",
1116 align => -1, 1533 align => -1,
1117 valign => -1, 1534 valign => -1,
1118 padding => 2, 1535 padding_x => 2,
1119 layout => new CFClient::Layout, 1536 padding_y => 2,
1120 can_events => 0, 1537 can_events => 0,
1121 %arg 1538 %arg
1122 ); 1539 );
1123 1540
1124 if (exists $self->{template}) { 1541 if (exists $self->{template}) {
1125 my $layout = new CFClient::Layout; 1542 my $layout = new CFClient::Layout;
1126 $layout->set_text (delete $self->{template}); 1543 $layout->set_text (delete $self->{template});
1127 $self->{template} = $layout; 1544 $self->{template} = $layout;
1128 } 1545 }
1129 1546
1130 $self->set_text (delete $self->{text}) if exists $self->{text}; 1547 if (exists $self->{markup}) {
1131 $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 }
1132 1552
1133 $self 1553 $self
1134} 1554}
1135 1555
1136sub escape_text { 1556sub escape($) {
1137 local $_ = $_[1]; 1557 local $_ = $_[0];
1138 1558
1139 s/&/&amp;/g; 1559 s/&/&amp;/g;
1140 s/>/&gt;/g; 1560 s/>/&gt;/g;
1141 s/</&lt;/g; 1561 s/</&lt;/g;
1142 1562
1143 $_[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 $self->SUPER::realloc;
1144} 1578}
1145 1579
1146sub set_text { 1580sub set_text {
1147 my ($self, $text) = @_; 1581 my ($self, $text) = @_;
1148 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;
1149 $self->{layout}->set_text ($text); 1587 $self->{layout}->set_text ($text);
1150 1588
1151 delete $self->{texture}; 1589 delete $self->{size_req};
1152 $self->check_size; 1590 $self->realloc;
1153 $self->update; 1591 $self->update;
1154} 1592}
1155 1593
1156sub set_markup { 1594sub set_markup {
1157 my ($self, $markup) = @_; 1595 my ($self, $markup) = @_;
1158 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;
1159 $self->{layout}->set_markup ($markup); 1603 $self->{layout}->set_markup ($markup);
1160 1604
1161 delete $self->{texture}; 1605 delete $self->{size_req};
1162 $self->check_size; 1606 $self->realloc;
1163 $self->update; 1607 $self->update;
1164} 1608}
1165 1609
1166sub size_request { 1610sub size_request {
1167 my ($self) = @_; 1611 my ($self) = @_;
1168 1612
1613 $self->{size_req} ||= do {
1169 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1614 $self->{layout}->set_font ($self->{font}) if $self->{font};
1170 $self->{layout}->set_width ($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});
1171 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1618 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1172 1619
1173 my ($w, $h) = $self->{layout}->size; 1620 my ($w, $h) = $self->{layout}->size;
1174 1621
1175 if (exists $self->{template}) { 1622 if (exists $self->{template}) {
1176 $self->{template}->set_font ($self->{font}) if $self->{font}; 1623 $self->{template}->set_font ($self->{font}) if $self->{font};
1177 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1624 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1178 1625
1179 my ($w2, $h2) = $self->{template}->size; 1626 my ($w2, $h2) = $self->{template}->size;
1180 1627
1181 $w = List::Util::max $w, $w2; 1628 $w = List::Util::max $w, $w2;
1182 $h = List::Util::max $h, $h2; 1629 $h = List::Util::max $h, $h2;
1630 }
1631
1632 [$w, $h]
1183 } 1633 };
1184 1634
1185 ( 1635 @{ $self->{size_req} }
1186 $w + $self->{padding} * 2,
1187 $h + $self->{padding} * 2,
1188 )
1189} 1636}
1190 1637
1191sub size_allocate { 1638sub size_allocate {
1192 my ($self, $w, $h) = @_; 1639 my ($self, $w, $h) = @_;
1193 1640
1641 delete $self->{ox};
1642
1194 delete $self->{texture}; 1643 delete $self->{texture}
1644 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1195} 1645}
1196 1646
1197sub set_fontsize { 1647sub set_fontsize {
1198 my ($self, $fontsize) = @_; 1648 my ($self, $fontsize) = @_;
1199 1649
1200 $self->{fontsize} = $fontsize; 1650 $self->{fontsize} = $fontsize;
1201 delete $self->{texture}; 1651 delete $self->{texture};
1202 $self->check_size; 1652
1203 $self->update; 1653 $self->realloc;
1654}
1655
1656sub reconfigure {
1657 my ($self) = @_;
1658
1659 delete $self->{size_req};
1660
1661 $self->SUPER::reconfigure;
1204} 1662}
1205 1663
1206sub _draw { 1664sub _draw {
1207 my ($self) = @_; 1665 my ($self) = @_;
1208 1666
1667 $self->SUPER::_draw; # draw background, if applicable
1668
1209 my $tex = $self->{texture} ||= do { 1669 my $tex = $self->{texture} ||= do {
1670 $self->{layout}->set_foreground (@{$self->{fg}});
1210 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1671 $self->{layout}->set_font ($self->{font}) if $self->{font};
1211 $self->{layout}->set_width ($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});
1212 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1675 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1676
1213 new_from_layout CFClient::Texture $self->{layout} 1677 new_from_layout CFClient::Texture $self->{layout}
1214 }; 1678 };
1215 1679
1216 glEnable GL_BLEND; 1680 unless (exists $self->{ox}) {
1217 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
1218 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 {
1219 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1700 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1220 1701 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1221 glColor @{$self->{fg}}; 1702 }
1222
1223 $self->{ox} = int (
1224 $self->{align} < 0 ? $self->{padding}
1225 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1226 : ($self->{w} - $tex->{w}) * 0.5
1227 );
1228
1229 $self->{oy} = int (
1230 $self->{valign} < 0 ? $self->{padding}
1231 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1232 : ($self->{h} - $tex->{h}) * 0.5
1233 );
1234
1235 $tex->draw_quad ($self->{ox}, $self->{oy});
1236 1703
1237 glDisable GL_TEXTURE_2D; 1704 glDisable GL_TEXTURE_2D;
1238 glDisable GL_BLEND;
1239} 1705}
1240 1706
1241############################################################################# 1707#############################################################################
1242 1708
1243package CFClient::UI::EntryBase; 1709package CFClient::UI::EntryBase;
… …
1248 1714
1249sub new { 1715sub new {
1250 my $class = shift; 1716 my $class = shift;
1251 1717
1252 $class->SUPER::new ( 1718 $class->SUPER::new (
1253 fg => [1, 1, 1], 1719 fg => [1, 1, 1],
1254 bg => [0, 0, 0, 0.2], 1720 bg => [0, 0, 0, 0.2],
1255 active_bg => [1, 1, 1, 0.5], 1721 active_bg => [1, 1, 1, 0.5],
1256 active_fg => [0, 0, 0], 1722 active_fg => [0, 0, 0],
1257 can_hover => 1, 1723 can_hover => 1,
1258 can_focus => 1, 1724 can_focus => 1,
1259 valign => 0, 1725 valign => 0,
1260 can_events => 1, 1726 can_events => 1,
1727 #text => ...
1728 #hidden => "*",
1261 @_ 1729 @_
1262 ) 1730 )
1263} 1731}
1264 1732
1265sub _set_text { 1733sub _set_text {
… …
1267 1735
1268 delete $self->{cur_h}; 1736 delete $self->{cur_h};
1269 1737
1270 return if $self->{text} eq $text; 1738 return if $self->{text} eq $text;
1271 1739
1272 delete $self->{texture};
1273
1274 $self->{last_activity} = $::NOW; 1740 $self->{last_activity} = $::NOW;
1275 $self->{text} = $text; 1741 $self->{text} = $text;
1276 1742
1277 $text =~ s/./*/g if $self->{hidden}; 1743 $text =~ s/./*/g if $self->{hidden};
1278 $self->{layout}->set_text ("$text "); 1744 $self->{layout}->set_text ("$text ");
1745 delete $self->{size_req};
1279 1746
1280 $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);
1281} 1758}
1282 1759
1283sub get_text { 1760sub get_text {
1284 $_[0]{text} 1761 $_[0]{text}
1285} 1762}
… …
1288 my ($self) = @_; 1765 my ($self) = @_;
1289 1766
1290 my ($w, $h) = $self->SUPER::size_request; 1767 my ($w, $h) = $self->SUPER::size_request;
1291 1768
1292 ($w + 1, $h) # add 1 for cursor 1769 ($w + 1, $h) # add 1 for cursor
1293}
1294
1295sub size_allocate {
1296 my ($self, $w, $h) = @_;
1297
1298 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1299}
1300
1301sub set_text {
1302 my ($self, $text) = @_;
1303
1304 $self->{cursor} = length $text;
1305 $self->_set_text ($text);
1306 $self->update;
1307} 1770}
1308 1771
1309sub key_down { 1772sub key_down {
1310 my ($self, $ev) = @_; 1773 my ($self, $ev) = @_;
1311 1774
… …
1313 my $sym = $ev->{sym}; 1776 my $sym = $ev->{sym};
1314 my $uni = $ev->{unicode}; 1777 my $uni = $ev->{unicode};
1315 1778
1316 my $text = $self->get_text; 1779 my $text = $self->get_text;
1317 1780
1318 if ($sym == 8) { 1781 if ($uni == 8) {
1319 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1782 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1320 } elsif ($sym == 127) { 1783 } elsif ($uni == 127) {
1321 substr $text, $self->{cursor}, 1, ""; 1784 substr $text, $self->{cursor}, 1, "";
1322 } elsif ($sym == CFClient::SDLK_LEFT) { 1785 } elsif ($sym == CFClient::SDLK_LEFT) {
1323 --$self->{cursor} if $self->{cursor}; 1786 --$self->{cursor} if $self->{cursor};
1324 } elsif ($sym == CFClient::SDLK_RIGHT) { 1787 } elsif ($sym == CFClient::SDLK_RIGHT) {
1325 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1788 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1326 } elsif ($sym == CFClient::SDLK_HOME) { 1789 } elsif ($sym == CFClient::SDLK_HOME) {
1327 $self->{cursor} = 0; 1790 $self->{cursor} = 0;
1328 } elsif ($sym == CFClient::SDLK_END) { 1791 } elsif ($sym == CFClient::SDLK_END) {
1329 $self->{cursor} = length $text; 1792 $self->{cursor} = length $text;
1330 } elsif ($sym == 27) { 1793 } elsif ($uni == 27) {
1331 $self->emit ('escape'); 1794 $self->_emit ('escape');
1332 } elsif ($uni) { 1795 } elsif ($uni) {
1333 substr $text, $self->{cursor}++, 0, chr $uni; 1796 substr $text, $self->{cursor}++, 0, chr $uni;
1797 } else {
1798 return 0;
1334 } 1799 }
1335 1800
1336 $self->_set_text ($text); 1801 $self->_set_text ($text);
1337 $self->update; 1802
1803 $self->realloc;
1804
1805 1
1338} 1806}
1339 1807
1340sub focus_in { 1808sub focus_in {
1341 my ($self) = @_; 1809 my ($self) = @_;
1342 1810
… …
1357 utf8::encode $text; 1825 utf8::encode $text;
1358 $self->{cursor} = length substr $text, 0, $idx; 1826 $self->{cursor} = length substr $text, 0, $idx;
1359 1827
1360 $self->_set_text ($self->{text}); 1828 $self->_set_text ($self->{text});
1361 $self->update; 1829 $self->update;
1830
1831 1
1362} 1832}
1363 1833
1364sub mouse_motion { 1834sub mouse_motion {
1365 my ($self, $ev, $x, $y) = @_; 1835 my ($self, $ev, $x, $y) = @_;
1366# 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, $y;#d#
1837
1838 0
1367} 1839}
1368 1840
1369sub _draw { 1841sub _draw {
1370 my ($self) = @_; 1842 my ($self) = @_;
1371 1843
1372 local $self->{fg} = $self->{fg}; 1844 local $self->{fg} = $self->{fg};
1373 1845
1374 if ($FOCUS == $self) { 1846 if ($FOCUS == $self) {
1375 glColor @{$self->{active_bg}}; 1847 glColor_premultiply @{$self->{active_bg}};
1376 $self->{fg} = $self->{active_fg}; 1848 $self->{fg} = $self->{active_fg};
1377 } else { 1849 } else {
1378 glColor @{$self->{bg}}; 1850 glColor_premultiply @{$self->{bg}};
1379 } 1851 }
1380 1852
1381 glEnable GL_BLEND; 1853 glEnable GL_BLEND;
1382 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1854 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1383 glBegin GL_QUADS; 1855 glBegin GL_QUADS;
1384 glVertex 0 , 0; 1856 glVertex 0 , 0;
1385 glVertex 0 , $self->{h}; 1857 glVertex 0 , $self->{h};
1386 glVertex $self->{w}, $self->{h}; 1858 glVertex $self->{w}, $self->{h};
1387 glVertex $self->{w}, 0; 1859 glVertex $self->{w}, 0;
… …
1418 my ($self, $ev) = @_; 1890 my ($self, $ev) = @_;
1419 1891
1420 my $sym = $ev->{sym}; 1892 my $sym = $ev->{sym};
1421 1893
1422 if ($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} = '';
1423 $self->emit (activate => $self->get_text); 1899 $self->_emit (activate => $txt);
1424 $self->update; 1900 $self->update;
1425 1901
1902 } elsif ($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
1426 } else { 1924 } else {
1427 $self->SUPER::key_down ($ev); 1925 return $self->SUPER::key_down ($ev)
1926 }
1927
1428 } 1928 1
1429
1430} 1929}
1431 1930
1432############################################################################# 1931#############################################################################
1433 1932
1434package CFClient::UI::Button; 1933package CFClient::UI::Button;
… …
1443 1942
1444sub new { 1943sub new {
1445 my $class = shift; 1944 my $class = shift;
1446 1945
1447 $class->SUPER::new ( 1946 $class->SUPER::new (
1448 padding => 4, 1947 padding_x => 4,
1948 padding_y => 4,
1449 fg => [1, 1, 1], 1949 fg => [1, 1, 1],
1450 bg => [1, 1, 1, 0.2],
1451 active_fg => [0, 0, 1], 1950 active_fg => [0, 0, 1],
1452 can_hover => 1, 1951 can_hover => 1,
1453 align => 0, 1952 align => 0,
1454 valign => 0, 1953 valign => 0,
1455 can_events => 1, 1954 can_events => 1,
1456 @_ 1955 @_
1457 ) 1956 )
1458} 1957}
1459 1958
1959sub activate { }
1960
1460sub button_up { 1961sub button_up {
1461 my ($self, $ev, $x, $y) = @_; 1962 my ($self, $ev, $x, $y) = @_;
1462 1963
1964 $self->emit ("activate")
1463 if ($x >= 0 && $x < $self->{w} 1965 if $x >= 0 && $x < $self->{w}
1464 && $y >= 0 && $y < $self->{h}) { 1966 && $y >= 0 && $y < $self->{h};
1465 $self->emit ("activate"); 1967
1466 } 1968 1
1467} 1969}
1468 1970
1469sub _draw { 1971sub _draw {
1470 my ($self) = @_; 1972 my ($self) = @_;
1471 1973
1472 local $self->{fg} = $self->{fg}; 1974 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1473 1975
1474 if ($GRAB == $self) {
1475 $self->{fg} = $self->{active_fg};
1476 }
1477
1478 glEnable GL_BLEND;
1479 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1480 glEnable GL_TEXTURE_2D; 1976 glEnable GL_TEXTURE_2D;
1481 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1977 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1482 glColor 0, 0, 0, 1; 1978 glColor 0, 0, 0, 1;
1483 1979
1484 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1980 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1485 1981
1486 glDisable GL_TEXTURE_2D; 1982 glDisable GL_TEXTURE_2D;
1487 glDisable GL_BLEND;
1488 1983
1489 $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
1490} 2023}
1491 2024
1492############################################################################# 2025#############################################################################
1493 2026
1494package CFClient::UI::CheckBox; 2027package CFClient::UI::CheckBox;
… …
1503 2036
1504sub new { 2037sub new {
1505 my $class = shift; 2038 my $class = shift;
1506 2039
1507 $class->SUPER::new ( 2040 $class->SUPER::new (
1508 padding => 2, 2041 padding_x => 2,
2042 padding_y => 2,
1509 fg => [1, 1, 1], 2043 fg => [1, 1, 1],
1510 active_fg => [1, 1, 0], 2044 active_fg => [1, 1, 0],
2045 bg => [0, 0, 0, 0.2],
2046 active_bg => [1, 1, 1, 0.5],
1511 state => 0, 2047 state => 0,
1512 can_hover => 1, 2048 can_hover => 1,
1513 @_ 2049 @_
1514 ) 2050 )
1515} 2051}
1516 2052
1517sub size_request { 2053sub size_request {
1518 my ($self) = @_; 2054 my ($self) = @_;
1519 2055
1520 ($self->{padding} * 2 + 6) x 2 2056 (6) x 2
1521} 2057}
1522 2058
1523sub button_down { 2059sub button_down {
1524 my ($self, $ev, $x, $y) = @_; 2060 my ($self, $ev, $x, $y) = @_;
1525 2061
1526 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2062 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1527 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2063 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1528 $self->{state} = !$self->{state}; 2064 $self->{state} = !$self->{state};
1529 $self->emit (changed => $self->{state}); 2065 $self->_emit (changed => $self->{state});
2066 } else {
2067 return 0
2068 }
2069
1530 } 2070 1
1531} 2071}
1532 2072
1533sub _draw { 2073sub _draw {
1534 my ($self) = @_; 2074 my ($self) = @_;
1535 2075
1536 $self->SUPER::_draw; 2076 $self->SUPER::_draw;
1537 2077
1538 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2078 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1539 2079
1540 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;
1541 2083
1542 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2084 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1543 2085
1544 glEnable GL_BLEND; 2086 my $tex = $self->{state} ? $tex[1] : $tex[0];
2087
1545 glEnable GL_TEXTURE_2D; 2088 glEnable GL_TEXTURE_2D;
1546 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1547
1548 my $tex = $self->{state} ? $tex[1] : $tex[0];
1549
1550 $tex->draw_quad (0, 0, $s, $s); 2089 $tex->draw_quad_alpha (0, 0, $s, $s);
1551
1552 glDisable GL_TEXTURE_2D; 2090 glDisable GL_TEXTURE_2D;
1553 glDisable GL_BLEND;
1554} 2091}
1555 2092
1556############################################################################# 2093#############################################################################
1557 2094
1558package CFClient::UI::Image; 2095package CFClient::UI::Image;
… …
1601 glTranslate 0, -$self->{w}, 0; 2138 glTranslate 0, -$self->{w}, 0;
1602 2139
1603 ($w, $h) = ($h, $w); 2140 ($w, $h) = ($h, $w);
1604 } 2141 }
1605 2142
1606 glEnable GL_BLEND;
1607 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1608 glEnable GL_TEXTURE_2D; 2143 glEnable GL_TEXTURE_2D;
1609 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2144 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1610 2145
1611 $tex->draw_quad (0, 0, $w, $h); 2146 $tex->draw_quad_alpha (0, 0, $w, $h);
1612 2147
1613 glDisable GL_BLEND;
1614 glDisable GL_TEXTURE_2D; 2148 glDisable GL_TEXTURE_2D;
1615} 2149}
1616 2150
1617############################################################################# 2151#############################################################################
1618 2152
… …
1666} 2200}
1667 2201
1668sub set_max { 2202sub set_max {
1669 my ($self, $max) = @_; 2203 my ($self, $max) = @_;
1670 2204
2205 return if $self->{max_val} == $max;
2206
1671 $self->{max_val} = $max; 2207 $self->{max_val} = $max;
2208 $self->update;
1672} 2209}
1673 2210
1674sub set_value { 2211sub set_value {
1675 my ($self, $val, $max) = @_; 2212 my ($self, $val, $max) = @_;
1676 2213
1677 $self->set_max ($max) 2214 $self->set_max ($max)
1678 if defined $max; 2215 if defined $max;
1679 2216
1680 $max = $self->{max_val}; 2217 return if $self->{val} == $val;
2218
1681 $self->{val} = $val; 2219 $self->{val} = $val;
1682
1683 $self->update; 2220 $self->update;
1684} 2221}
1685 2222
1686sub _draw { 2223sub _draw {
1687 my ($self) = @_; 2224 my ($self) = @_;
… …
1705 2242
1706 my $h1 = $self->{h} * (1 - $ycut1); 2243 my $h1 = $self->{h} * (1 - $ycut1);
1707 my $h2 = $self->{h} * (1 - $ycut2); 2244 my $h2 = $self->{h} * (1 - $ycut2);
1708 2245
1709 glEnable GL_BLEND; 2246 glEnable GL_BLEND;
1710 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;
1711 glEnable GL_TEXTURE_2D; 2249 glEnable GL_TEXTURE_2D;
1712 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2250 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1713 2251
1714 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2252 glBindTexture GL_TEXTURE_2D, $t1->{name};
1715 glBegin GL_QUADS; 2253 glBegin GL_QUADS;
… …
1750 2288
1751sub new { 2289sub new {
1752 my ($class, %arg) = @_; 2290 my ($class, %arg) = @_;
1753 2291
1754 my $self = $class->SUPER::new ( 2292 my $self = $class->SUPER::new (
1755 tooltip => $arg{type}, 2293 tooltip => $arg{type},
2294 can_hover => 1,
2295 can_events => 1,
1756 %arg, 2296 %arg,
1757 ); 2297 );
1758 2298
1759 $self->add ($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");
1760 $self->add ($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);
1761 $self->add ($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");
1762 2302
1763 $self 2303 $self
1764} 2304}
1765 2305
1766sub set_fontsize { 2306sub set_fontsize {
… …
1768 2308
1769 $self->{value}->set_fontsize ($fsize); 2309 $self->{value}->set_fontsize ($fsize);
1770 $self->{max} ->set_fontsize ($fsize); 2310 $self->{max} ->set_fontsize ($fsize);
1771} 2311}
1772 2312
2313sub set_max {
2314 my ($self, $max) = @_;
2315
2316 $self->{gauge}->set_max ($max);
2317 $self->{max}->set_text ($max);
2318}
2319
1773sub set_value { 2320sub set_value {
1774 my ($self, $val, $max) = @_; 2321 my ($self, $val, $max) = @_;
1775 2322
1776 $self->set_max ($max) 2323 $self->set_max ($max)
1777 if defined $max; 2324 if defined $max;
1778 2325
1779 $self->{gauge}->set_value ($val, $max); 2326 $self->{gauge}->set_value ($val, $max);
1780 $self->{value}->set_text ($val); 2327 $self->{value}->set_text ($val);
1781}
1782
1783sub set_max {
1784 my ($self, $max) = @_;
1785
1786 $self->{gauge}->set_max ($max);
1787 $self->{max}->set_text ($max);
1788} 2328}
1789 2329
1790############################################################################# 2330#############################################################################
1791 2331
1792package CFClient::UI::Slider; 2332package CFClient::UI::Slider;
… …
1802 qw(s1_slider.png s1_slider_bg.png); 2342 qw(s1_slider.png s1_slider_bg.png);
1803 2343
1804sub new { 2344sub new {
1805 my $class = shift; 2345 my $class = shift;
1806 2346
1807 # range [value, low, high, page] 2347 # range [value, low, high, page, unit]
1808 2348
1809 # TODO: 0-width page 2349 # TODO: 0-width page
1810 # TODO: req_w/h are wrong with vertical 2350 # TODO: req_w/h are wrong with vertical
1811 # TODO: calculations are off 2351 # TODO: calculations are off
1812 my $self = $class->SUPER::new ( 2352 my $self = $class->SUPER::new (
1813 fg => [1, 1, 1], 2353 fg => [1, 1, 1],
1814 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],
1815 range => [0, 0, 100, 10], 2357 range => [0, 0, 100, 10, 0],
1816 req_w => 20, 2358 min_w => $::WIDTH / 80,
1817 req_h => 20, 2359 min_h => $::WIDTH / 80,
1818 vertical => 0, 2360 vertical => 0,
1819 can_hover => 1, 2361 can_hover => 1,
1820 inner_pad => 5, 2362 inner_pad => 0.02,
1821 @_ 2363 @_
1822 ); 2364 );
1823 2365
2366 $self->set_value ($self->{range}[0]);
2367 $self->update;
2368
1824 $self 2369 $self
1825} 2370}
1826 2371
2372sub changed { }
2373
2374sub set_range {
2375 my ($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 $self->update;
2405 }
2406}
2407
1827sub size_request { 2408sub size_request {
1828 my ($self) = @_; 2409 my ($self) = @_;
1829 2410
1830 my $w = $self->{req_w}; 2411 ($self->{req_w}, $self->{req_h})
1831 my $h = $self->{req_h};
1832
1833 $self->{vertical} ? ($h, $w) : ($w, $h)
1834} 2412}
1835 2413
1836sub button_down { 2414sub button_down {
1837 my ($self, $ev, $x, $y) = @_; 2415 my ($self, $ev, $x, $y) = @_;
1838 2416
1839 $self->SUPER::button_down ($ev, $x, $y); 2417 $self->SUPER::button_down ($ev, $x, $y);
2418
2419 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2420
1840 $self->mouse_motion ($ev, $x, $y); 2421 $self->mouse_motion ($ev, $x, $y)
1841} 2422}
1842 2423
1843sub mouse_motion { 2424sub mouse_motion {
1844 my ($self, $ev, $x, $y) = @_; 2425 my ($self, $ev, $x, $y) = @_;
1845 2426
1846 if ($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
1847 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2455 my ($value, $lo, $hi, $page) = @{$self->{range}};
2456 my $range = ($hi - $page - $lo) || 1e-100;
1848 2457
1849 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2458 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1850 2459
1851 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2460 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1852 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2461 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1853 2462
1854 $x -= $inner_pad_px; # substract the padding 2463 $value = ($value - $lo) / $range;
1855 $x = $x * ($hi - $lo) / $inner_w + $lo; 2464 $value = $value * $self->{scale} + $self->{offset};
1856 $x = $lo if $x < $lo;
1857 $x = $hi - $page if $x > $hi - $page;
1858 $self->{range}[0] = $x;
1859 2465
1860 $self->emit (changed => $x); 2466 $self->{knob_x} = $value - $knob_w * 0.5;
1861 $self->update; 2467 $self->{knob_w} = $knob_w;
1862 } 2468 }
1863}
1864
1865# the inner_* stuff is for generating a padding for the slider handle,
1866# so that the handle doesn't leave the texture. This calculation isn't 100%
1867# correct propably, but it does the job for now
1868sub _calc_inner_pad_px {
1869 my ($self, $w) = @_;
1870 ($w / 100) * $self->{inner_pad} # % to pixels
1871}
1872
1873sub _draw {
1874 my ($self) = @_;
1875 2469
1876 $self->SUPER::_draw (); 2470 $self->SUPER::_draw ();
1877 2471
1878 my ($w, $h) = @$self{qw(w h)}; 2472 glScale $self->{w}, $self->{h};
1879 2473
1880 if ($self->{vertical}) { 2474 if ($self->{vertical}) {
1881 # draw a vertical slider like a rotated horizontal slider 2475 # draw a vertical slider like a rotated horizontal slider
1882 2476
2477 glTranslate 1, 0, 0;
1883 glRotate 90, 0, 0, 1; 2478 glRotate 90, 0, 0, 1;
1884 glTranslate 0, -$self->{w}, 0;
1885
1886 ($w, $h) = ($h, $w);
1887 } 2479 }
1888 2480
1889 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2481 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1890 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2482 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1891 2483
1892 my ($value, $lo, $hi, $page) = @{$self->{range}};
1893
1894 $hi = $value + 1 if $lo == $hi;
1895
1896 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1897 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1898
1899 $page = int $page * $inner_w / ($hi - $lo);
1900 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1901
1902 $w -= $page;
1903 $page &= ~1;
1904 glTranslate $page * 0.5, 0, 0;
1905 $page ||= 2;
1906
1907 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1908 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1909
1910 glEnable GL_BLEND;
1911 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1912 glEnable GL_TEXTURE_2D; 2484 glEnable GL_TEXTURE_2D;
1913 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2485 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1914 2486
1915 # draw background 2487 # draw background
1916 $tex[1]->draw_quad (0, 0, $w, $h); 2488 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1917 2489
1918 # draw handle 2490 # draw handle
1919 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2491 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1920 2492
1921 glDisable GL_BLEND;
1922 glDisable GL_TEXTURE_2D; 2493 glDisable GL_TEXTURE_2D;
1923} 2494}
1924 2495
1925############################################################################# 2496#############################################################################
1926 2497
2498package CFClient::UI::ValSlider;
2499
2500our @ISA = CFClient::UI::HBox::;
2501
2502sub new {
2503 my ($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
1927package CFClient::UI::TextView; 2539package CFClient::UI::TextScroller;
1928 2540
1929our @ISA = CFClient::UI::HBox::; 2541our @ISA = CFClient::UI::HBox::;
1930 2542
1931use CFClient::OpenGL; 2543use CFClient::OpenGL;
1932 2544
1933sub new { 2545sub new {
1934 my $class = shift; 2546 my $class = shift;
1935 2547
1936 my $self = $class->SUPER::new ( 2548 my $self = $class->SUPER::new (
1937 fontsize => 1, 2549 fontsize => 1,
2550 can_events => 0,
2551 indent => 0,
1938 #font => default_font 2552 #font => default_font
1939 @_, 2553 @_,
1940 2554
1941 layout => (new CFClient::Layout), 2555 layout => (new CFClient::Layout 1),
1942 par => [], 2556 par => [],
1943 height => 0, 2557 height => 0,
1944 children => [ 2558 children => [
1945 (new CFClient::UI::Empty expand => 1), 2559 (new CFClient::UI::Empty expand => 1),
1946 (new CFClient::UI::Slider vertical => 1), 2560 (new CFClient::UI::Slider vertical => 1),
1947 ], 2561 ],
1948 ); 2562 );
1949 2563
1950 $self->{children}[1]->connect (changed => sub { 2564 $self->{children}[1]->connect (changed => sub { $self->update });
1951 $self->update;
1952 });
1953 2565
1954 $self 2566 $self
1955} 2567}
1956 2568
1957sub set_fontsize { 2569sub set_fontsize {
1958 my ($self, $fontsize) = @_; 2570 my ($self, $fontsize) = @_;
1959 2571
1960 $self->{fontsize} = $fontsize; 2572 $self->{fontsize} = $fontsize;
1961 $self->reflow; 2573 $self->reflow;
1962}
1963
1964sub text_height {
1965 my ($self, $text) = @_;
1966
1967 my $layout = $self->{layout};
1968
1969 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1970 $layout->set_width ($self->{w});
1971 $layout->set_text ($text);
1972
1973 ($layout->size)[1]
1974}
1975
1976sub reflow {
1977 my ($self) = @_;
1978
1979 $self->{need_reflow}++;
1980 $self->update;
1981} 2574}
1982 2575
1983sub size_allocate { 2576sub size_allocate {
1984 my ($self, $w, $h) = @_; 2577 my ($self, $w, $h) = @_;
1985 2578
1986 $self->SUPER::size_allocate ($w, $h); 2579 $self->SUPER::size_allocate ($w, $h);
1987 2580
1988 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2581 $self->{layout}->set_font ($self->{font}) if $self->{font};
1989 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2582 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1990 $self->{layout}->set_width ($self->{children}[0]{w}); 2583 $self->{layout}->set_width ($self->{children}[0]{w});
2584 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
1991 2585
1992 $self->reflow; 2586 $self->reflow;
1993} 2587}
1994 2588
2589sub text_size {
2590 my ($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 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2622}
2623
1995sub add_paragraph { 2624sub add_paragraph {
1996 my ($self, $color, $text) = @_; 2625 my ($self, $color, $text, $indent) = @_;
1997 2626
1998 #TODO: intelligently "reformat" paragraph 2627 for my $line (split /\n/, $text) {
1999 2628 my ($w, $h) = $self->text_size ($line);
2000 my $height = $self->text_height ($text);
2001
2002 $self->{height} += $height; 2629 $self->{height} += $h;
2630 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2631 }
2003 2632
2004 push @{$self->{par}}, [$height, $color, $text];
2005
2006 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2633 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2007 $self->{children}[1]->update;
2008} 2634}
2009 2635
2010sub update { 2636sub update {
2011 my ($self) = @_; 2637 my ($self) = @_;
2012 2638
… …
2014 2640
2015 return unless $self->{h} > 0; 2641 return unless $self->{h} > 0;
2016 2642
2017 delete $self->{texture}; 2643 delete $self->{texture};
2018 2644
2019 $ROOT->on_refresh ($self, sub { 2645 $ROOT->on_post_alloc ($self => sub {
2646 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2647
2020 if (delete $self->{need_reflow}) { 2648 if (delete $self->{need_reflow}) {
2021 my $height = 0; 2649 my $height = 0;
2022 2650
2023 $height += $_->[0] = $self->text_height ($_->[2]) 2651 my $layout = $self->{layout};
2652
2653 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2654
2024 for @{$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 }
2025 2667
2026 $self->{height} = $height; 2668 $self->{height} = $height;
2027 2669
2028 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2670 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2029 2671
2030 delete $self->{texture}; 2672 delete $self->{texture};
2031 } 2673 }
2032 2674
2033 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2675 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2034 glClearColor 0, 0, 0, 1; 2676 glClearColor 0, 0, 0, 0;
2035 glClear GL_COLOR_BUFFER_BIT; 2677 glClear GL_COLOR_BUFFER_BIT;
2036 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
2037 glEnable GL_BLEND; 2690 glEnable GL_BLEND;
2691 #TODO# not correct in windows where rgba is forced off
2038 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2692 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2039 glEnable GL_TEXTURE_2D;
2040 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2041
2042 my $top = int $self->{children}[1]{range}[0];
2043
2044 my $y0 = $top;
2045 my $y1 = $top + $self->{h};
2046
2047 my $y = 0;
2048
2049 my $layout = $self->{layout};
2050
2051 $layout->set_font ($self->{font}) if $self->{font};
2052 2693
2053 for my $par (@{$self->{par}}) { 2694 for my $par (@{$self->{par}}) {
2054 my $h = $par->[0]; 2695 my $h = $par->[1];
2055 2696
2056 if ($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});
2057 $layout->set_text ($par->[2]); 2701 $layout->set_markup ($par->[4]);
2058 2702
2059 glColor @{ $par->[1] }; 2703 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2060 my ($W, $H) = $layout->size; 2704
2061 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2705 glRasterPos $par->[3], $y - $y0;
2706 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2062 } 2707 }
2063 2708
2064 $y += $h; 2709 $y += $h;
2065 } 2710 }
2066 2711
2067 glDisable GL_TEXTURE_2D;
2068 glDisable GL_BLEND; 2712 glDisable GL_BLEND;
2069 }; 2713 };
2070 }); 2714 });
2071} 2715}
2072 2716
2073sub _draw { 2717sub _draw {
2074 my ($self) = @_; 2718 my ($self) = @_;
2075 2719
2076 if ($self->{texture}) {
2077 glEnable GL_TEXTURE_2D; 2720 glEnable GL_TEXTURE_2D;
2078 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2721 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2079 $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});
2080 glDisable GL_TEXTURE_2D; 2724 glDisable GL_TEXTURE_2D;
2081 }
2082 2725
2083 $self->{children}[1]->draw; 2726 $self->{children}[1]->draw;
2084 2727
2085} 2728}
2086 2729
… …
2134 2777
2135sub new { 2778sub new {
2136 my $class = shift; 2779 my $class = shift;
2137 2780
2138 my $self = $class->SUPER::new ( 2781 my $self = $class->SUPER::new (
2139 state => 0, 2782 state => 0,
2140 connect_activate => \&toggle_flopper, 2783 on_activate => \&toggle_flopper,
2141 can_events => 1,
2142 @_ 2784 @_
2143 ); 2785 );
2144 2786
2145 if ($self->{state}) {
2146 $self->{state} = 0;
2147 $self->toggle_flopper;
2148 }
2149
2150 $self 2787 $self
2151} 2788}
2152 2789
2153sub toggle_flopper { 2790sub toggle_flopper {
2154 my ($self) = @_; 2791 my ($self) = @_;
2155 2792
2156 # TODO: use animation 2793 $self->{other}->toggle_visibility;
2157 if ($self->{state} = !$self->{state}) {
2158 $CFClient::UI::ROOT->add ($self->{other});
2159 $self->{other}->move ($self->coord2global (0, $self->{h}));
2160 $self->emit ("open");
2161 } else {
2162 $CFClient::UI::ROOT->remove ($self->{other});
2163 $self->emit ("close");
2164 }
2165
2166 $self->emit (changed => $self->{state});
2167} 2794}
2168 2795
2169############################################################################# 2796#############################################################################
2170 2797
2171package CFClient::UI::Tooltip; 2798package CFClient::UI::Tooltip;
… …
2181 @_, 2808 @_,
2182 can_events => 0, 2809 can_events => 0,
2183 ) 2810 )
2184} 2811}
2185 2812
2186sub set_text { 2813sub set_tooltip_from {
2187 my ($self, $text) = @_; 2814 my ($self, $widget) = @_;
2188 2815
2189 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2816 my $tooltip = $widget->{tooltip};
2190 $self->{label}->set_text ($text); 2817
2191 $self->add ($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} || $::FONT_PROP),
2835 );
2192} 2836}
2193 2837
2194sub size_request { 2838sub size_request {
2195 my ($self) = @_; 2839 my ($self) = @_;
2196 2840
2197 $self->child->set_max_size ($::WIDTH * 0.3);
2198
2199 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2841 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2200 2842
2201 ($w + 4, $h + 4) 2843 ($w + 4, $h + 4)
2202} 2844}
2203 2845
2846sub size_allocate {
2847 my ($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, $y);
2867 });
2868}
2869
2204sub _draw { 2870sub _draw {
2205 my ($self) = @_; 2871 my ($self) = @_;
2206 2872
2207 glPushMatrix;
2208 glTranslate 0.375, 0.375; 2873 glTranslate 0.375, 0.375;
2209 2874
2210 my ($w, $h) = @$self{qw(w h)}; 2875 my ($w, $h) = @$self{qw(w h)};
2211 2876
2212 glColor 1, 0.8, 0.4; 2877 glColor 1, 0.8, 0.4;
… …
2223 glVertex 0 , $h; 2888 glVertex 0 , $h;
2224 glVertex $w, $h; 2889 glVertex $w, $h;
2225 glVertex $w, 0; 2890 glVertex $w, 0;
2226 glEnd; 2891 glEnd;
2227 2892
2228 glPopMatrix; 2893 glTranslate 2 - 0.375, 2 - 0.375;
2229 2894
2230 glTranslate 2, 2;
2231 $self->SUPER::_draw; 2895 $self->SUPER::_draw;
2232} 2896}
2233 2897
2234############################################################################# 2898#############################################################################
2235 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 $self->rebuild_spell_list;
3732}
3733
3734#############################################################################
3735
2236package CFClient::UI::Root; 3736package CFClient::UI::Root;
2237 3737
2238our @ISA = CFClient::UI::Container::; 3738our @ISA = CFClient::UI::Container::;
2239 3739
3740use List::Util qw(min max);
3741
2240use CFClient::OpenGL; 3742use CFClient::OpenGL;
2241 3743
2242sub check_size { 3744sub new {
2243 my ($self) = @_; 3745 my $class = shift;
2244 3746
2245 $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 $self
2246} 3755}
2247 3756
2248sub size_request { 3757sub size_request {
2249 ($::WIDTH, $::HEIGHT) 3758 my ($self) = @_;
2250}
2251 3759
2252sub 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 $coord + 0.5
3775}
3776
3777sub size_allocate {
2253 my ($self, $x, $y, $w, $h) = @_; 3778 my ($self, $w, $h) = @_;
2254 3779
2255 $self->SUPER::configure ($x, $y, $w, $h);
2256
2257 for my $child (@{$self->{children}}) { 3780 for my $child ($self->children) {
2258 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)};
2259 3782
2260 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3783 $X = $child->{force_x} if exists $child->{force_x};
2261 $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
2262 $child->configure ($X, $Y, $W,$H); 3789 $child->configure ($X, $Y, $W, $H);
2263 } 3790 }
2264} 3791}
2265 3792
2266sub _topleft { 3793sub coord2local {
2267 my ($self, $x, $y) = @_; 3794 my ($self, $x, $y) = @_;
2268 3795
2269 ($x, $y) 3796 ($x, $y)
2270} 3797}
2271 3798
3799sub coord2global {
3800 my ($self, $x, $y) = @_;
3801
3802 ($x, $y)
3803}
3804
2272sub update { 3805sub update {
2273 my ($self) = @_; 3806 my ($self) = @_;
2274 3807
2275 $self->check_size; 3808 $::WANT_REFRESH++;
2276 ::refresh ();
2277} 3809}
2278 3810
2279sub add { 3811sub add {
2280 my ($self, $child) = @_; 3812 my ($self, @children) = @_;
2281 3813
2282 # integerize window positions 3814 $_->{is_toplevel} = 1
2283 $child->{x} = int $child->{x}; 3815 for @children;
2284 $child->{y} = int $child->{y};
2285 3816
2286 $self->SUPER::add ($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 $w->set_invisible;
3832 }
2287} 3833}
2288 3834
2289sub on_refresh { 3835sub on_refresh {
2290 my ($self, $id, $cb) = @_; 3836 my ($self, $id, $cb) = @_;
2291 3837
2292 $self->{refresh_hook}{$id} = $cb; 3838 $self->{refresh_hook}{$id} = $cb;
2293} 3839}
2294 3840
3841sub on_post_alloc {
3842 my ($self, $id, $cb) = @_;
3843
3844 $self->{post_alloc_hook}{$id} = $cb;
3845}
3846
2295sub draw { 3847sub draw {
2296 my ($self) = @_; 3848 my ($self) = @_;
2297 3849
2298 while (my $rcb = delete $self->{refresh_hook}) { 3850 while ($self->{refresh_hook}) {
2299 $_->() for values %$rcb; 3851 $_->()
3852 for values %{delete $self->{refresh_hook}};
2300 } 3853 }
3854
3855 if ($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
2301 3946
2302 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3947 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2303 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3948 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2304 glClear GL_COLOR_BUFFER_BIT; 3949 glClear GL_COLOR_BUFFER_BIT;
2305 3950
2306 glMatrixMode GL_PROJECTION; 3951 glMatrixMode GL_PROJECTION;
2307 glLoadIdentity; 3952 glLoadIdentity;
2308 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3953 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2309 glMatrixMode GL_MODELVIEW; 3954 glMatrixMode GL_MODELVIEW;
2310 glLoadIdentity; 3955 glLoadIdentity;
2311 3956
3957 {
3958 package CFClient::UI::Base;
3959
3960 ($draw_x, $draw_y, $draw_w, $draw_h) =
3961 (0, 0, $self->{w}, $self->{h});
3962 }
3963
2312 $self->_draw; 3964 $self->_draw;
2313} 3965}
2314 3966
2315############################################################################# 3967#############################################################################
2316 3968
2317package CFClient::UI; 3969package CFClient::UI;
2318 3970
2319$ROOT = new CFClient::UI::Root; 3971$ROOT = new CFClient::UI::Root;
2320$TOOLTIP = new CFClient::UI::Tooltip; 3972$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2321 3973
23221 39741
2323 3975

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