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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.151 by root, Sun Apr 23 00:57:39 2006 UTC vs.
Revision 1.292 by root, Tue Jun 6 03:02:15 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
8use Event;
7 9
8use CFClient; 10use CFClient;
11use CFClient::Texture;
9 12
10our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
11 14
15our $LAYOUT;
12our $ROOT; 16our $ROOT;
13our $TOOLTIP; 17our $TOOLTIP;
14our $BUTTON_STATE; 18our $BUTTON_STATE;
15 19
16sub check_tooltip { 20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
17 if (!$GRAB) { 23 if (!$GRAB) {
18 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19 if (exists $widget->{tooltip}) { 25 if (length $widget->{tooltip}) {
20
21 if ($TOOLTIP->{owner} != $widget) { 26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
22 $TOOLTIP->{owner} = $widget; 29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
32
33 my $tip = $widget->{tooltip};
34
35 $tip = $tip->($widget) if CODE:: eq ref $tip;
36
23 $TOOLTIP->set_text ($widget->{tooltip}); 37 $TOOLTIP->set_tooltip_from ($widget);
24 $TOOLTIP->move ($widget->coord2global ($widget->{w}, 0));
25 $TOOLTIP->show; 38 $TOOLTIP->show;
26 } 39 }
27 40
28 return; 41 return;
29 } 42 }
30 } 43 }
31 } 44 }
32 45
33 $TOOLTIP->hide; 46 $TOOLTIP->hide;
34 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;
35} 71}
36 72
37# class methods for events 73# class methods for events
38sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
39 $FOCUS->key_down ($_[0]) if $FOCUS; 75 $FOCUS->emit (key_down => $_[0])
76 if $FOCUS;
40} 77}
41 78
42sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
43 $FOCUS->key_up ($_[0]) if $FOCUS; 80 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS;
44} 82}
45 83
46sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
47 my ($ev) = @_; 85 my ($ev) = @_;
48 my ($x, $y) = ($ev->{x}, $ev->{y}); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
51 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
52 90
53 $GRAB = $widget; 91 $GRAB = $widget;
54 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
55 93
56 check_tooltip; 94 $TOOLTIP_WATCHER->cb->();
57 } 95 }
58 96
59 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
60 98
61 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
100 if $GRAB;
62} 101}
63 102
64sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
65 my ($ev) = @_; 104 my ($ev) = @_;
66 my ($x, $y) = ($ev->{x}, $ev->{y}); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
67 106
68 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
69 108
70 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
71 110
72 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
112 if $GRAB;
73 113
74 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
75 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
76 $grab->update if $grab; 116 $grab->update if $grab;
77 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
78 118
79 check_tooltip; 119 $TOOLTIP_WATCHER->cb->();
80 } 120 }
81} 121}
82 122
83sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
84 my ($ev) = @_; 124 my ($ev) = @_;
… …
90 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
91 131
92 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
93 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
94 134
95 check_tooltip; 135 $TOOLTIP_WATCHER->start;
96 } 136 }
97 137
98 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER;
99} 140}
100 141
101# convert position array to integers 142# convert position array to integers
102sub harmonize { 143sub harmonize {
103 my ($vals) = @_; 144 my ($vals) = @_;
… …
109 $rem += $_ - $i; 150 $rem += $_ - $i;
110 $_ = $i; 151 $_ = $i;
111 } 152 }
112} 153}
113 154
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
114############################################################################# 196#############################################################################
115 197
116package CFClient::UI::Base; 198package CFClient::UI::Base;
117 199
118use strict; 200use strict;
… …
121 203
122sub new { 204sub new {
123 my $class = shift; 205 my $class = shift;
124 206
125 my $self = bless { 207 my $self = bless {
126 x => 0, 208 x => "center",
127 y => 0, 209 y => "center",
128 z => 0, 210 z => 0,
211 w => undef,
212 h => undef,
129 can_events => 1, 213 can_events => 1,
130 @_ 214 @_
131 }, $class; 215 }, $class;
132 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
133 for (keys %$self) { 219 for (keys %$self) {
134 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
135 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
136 } 222 }
137 } 223 }
138 224
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
139 $self 237 $self
140} 238}
141 239
240sub destroy {
241 my ($self) = @_;
242
243 $self->hide;
244 %$self = ();
245}
246
142sub show { 247sub show {
143 my ($self) = @_; 248 my ($self) = @_;
144 249
145 return if $self->{parent}; 250 return if $self->{parent};
146 251
147 $CFClient::UI::ROOT->add ($self); 252 $CFClient::UI::ROOT->add ($self);
148} 253}
149 254
255sub set_visible {
256 my ($self) = @_;
257
258 return if $self->{visible};
259
260 $self->{root} = $self->{parent}{root};
261 $self->{visible} = $self->{parent}{visible} + 1;
262
263 $self->emit (visibility_change => 1);
264
265 $self->realloc if !exists $self->{req_w};
266
267 $_->set_visible for $self->children;
268}
269
270sub set_invisible {
271 my ($self) = @_;
272
273 return unless $self->{visible};
274
275 $_->set_invisible for $self->children;
276
277 delete $self->{root};
278 delete $self->{visible};
279
280 undef $GRAB if $GRAB == $self;
281 undef $HOVER if $HOVER == $self;
282
283 $CFClient::UI::TOOLTIP_WATCHER->cb->()
284 if $TOOLTIP->{owner} == $self;
285
286 $self->focus_out;
287
288 $self->emit (visibility_change => 0);
289}
290
291sub set_visibility {
292 my ($self, $visible) = @_;
293
294 return if $self->{visible} == $visible;
295
296 $visible ? $self->hide
297 : $self->show;
298}
299
300sub toggle_visibility {
301 my ($self) = @_;
302
303 $self->{visible}
304 ? $self->hide
305 : $self->show;
306}
307
150sub hide { 308sub hide {
151 my ($self) = @_; 309 my ($self) = @_;
152 310
153 return unless $self->{parent}; 311 $self->set_invisible;
154 312
155 $self->{parent}->remove ($self); 313 $self->{parent}->remove ($self)
314 if $self->{parent};
156} 315}
157 316
158sub move { 317sub move_abs {
159 my ($self, $x, $y, $z) = @_; 318 my ($self, $x, $y, $z) = @_;
160 319
161 $self->{x} = int $x; 320 $self->{x} = List::Util::max 0, int $x;
162 $self->{y} = int $y; 321 $self->{y} = List::Util::max 0, int $y;
163 $self->{z} = $z if defined $z; 322 $self->{z} = $z if defined $z;
164 323
165 $self->update; 324 $self->update;
166} 325}
167 326
168sub needs_redraw { 327sub set_size {
169 0 328 my ($self, $w, $h) = @_;
329
330 $self->{force_w} = $w;
331 $self->{force_h} = $h;
332
333 $self->realloc;
170} 334}
171 335
172sub size_request { 336sub size_request {
173 require Carp; 337 require Carp;
174 Carp::confess "size_request is abstract"; 338 Carp::confess "size_request is abstract";
… …
176 340
177sub configure { 341sub configure {
178 my ($self, $x, $y, $w, $h) = @_; 342 my ($self, $x, $y, $w, $h) = @_;
179 343
180 if ($self->{aspect}) { 344 if ($self->{aspect}) {
345 my ($ow, $oh) = ($w, $h);
346
181 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 347 $w = List::Util::min $w, int $h * $self->{aspect};
182 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 348 $h = List::Util::min $h, int $w / $self->{aspect};
183 349
184 # use alignment to adjust x, y 350 # use alignment to adjust x, y
185 351
186 $x += int +($w - $w2) * 0.5; 352 $x += int 0.5 * ($ow - $w);
187 $y += int +($h - $h2) * 0.5; 353 $y += int 0.5 * ($oh - $h);
188
189 ($w, $h) = ($w2, $h2);
190 } 354 }
191 355
192 if ($self->{x} != $x || $self->{y} != $y) { 356 if ($self->{x} ne $x || $self->{y} ne $y) {
193 $self->{x} = $x; 357 $self->{x} = $x;
194 $self->{y} = $y; 358 $self->{y} = $y;
195 $self->update; 359 $self->update;
196 } 360 }
197 361
198 if ($self->{w} != $w || $self->{h} != $h) { 362 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
363 return unless $self->{visible};
364
199 $self->{w} = $w; 365 $self->{alloc_w} = $w;
200 $self->{h} = $h; 366 $self->{alloc_h} = $h;
201 367
202 $self->size_allocate ($w, $h); 368 $self->{root}{size_alloc}{$self+0} = $self;
203 $self->update;
204 } 369 }
205} 370}
206 371
207sub size_allocate { 372sub size_allocate {
208 # nothing to be done 373 # nothing to be done
209} 374}
210 375
211# return top left coordinates 376sub children {
212sub _topleft { 377 # nop
378}
379
380sub visible_children {
381 $_[0]->children
382}
383
384sub set_max_size {
213 my ($self, $x, $y) = @_; 385 my ($self, $w, $h) = @_;
214 386
215 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 387 $self->{max_w} = int $w if defined $w;
388 $self->{max_h} = int $h if defined $h;
389
390 $self->realloc;
391}
392
393sub set_tooltip {
394 my ($self, $tooltip) = @_;
395
396 $tooltip =~ s/^\s+//;
397 $tooltip =~ s/\s+$//;
398
399 return if $self->{tooltip} eq $tooltip;
400
401 $self->{tooltip} = $tooltip;
402
403 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
404 delete $CFClient::UI::TOOLTIP->{owner};
405 $CFClient::UI::TOOLTIP_WATCHER->cb->();
406 }
216} 407}
217 408
218# translate global coordinates to local coordinate system 409# translate global coordinates to local coordinate system
219sub coord2local { 410sub coord2local {
220 my ($self, $x, $y) = @_; 411 my ($self, $x, $y) = @_;
221 412
222 my ($X, $Y) = $self->_topleft; 413 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
223 ($x - $X, $y - $Y)
224} 414}
225 415
226# translate local coordinates to global coordinate system 416# translate local coordinates to global coordinate system
227sub coord2global { 417sub coord2global {
228 my ($self, $x, $y) = @_; 418 my ($self, $x, $y) = @_;
229 419
230 my ($X, $Y) = $self->_topleft; 420 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
231 ($x + $X, $y + $Y)
232} 421}
233 422
234sub focus_in { 423sub focus_in {
235 my ($self) = @_; 424 my ($self) = @_;
236 425
237 return if $FOCUS == $self; 426 return if $FOCUS == $self;
238 return unless $self->{can_focus}; 427 return unless $self->{can_focus};
239 428
240 my $focus = $FOCUS; $FOCUS = $self; 429 my $focus = $FOCUS; $FOCUS = $self;
241 430
242 $self->emit (focus_in => $focus); 431 $self->_emit (focus_in => $focus);
243 432
244 $focus->update if $focus; 433 $focus->update if $focus;
245 $FOCUS->update; 434 $FOCUS->update;
246} 435}
247 436
… …
250 439
251 return unless $FOCUS == $self; 440 return unless $FOCUS == $self;
252 441
253 my $focus = $FOCUS; undef $FOCUS; 442 my $focus = $FOCUS; undef $FOCUS;
254 443
255 $self->emit (focus_out => $focus); 444 $self->_emit (focus_out => $focus);
256 445
257 $focus->update if $focus; #? 446 $focus->update if $focus; #?
258}
259 447
448 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
449 unless $FOCUS;
450}
451
260sub mouse_motion { } 452sub mouse_motion { 0 }
261sub button_up { } 453sub button_up { 0 }
262sub key_down { } 454sub key_down { 0 }
263sub key_up { } 455sub key_up { 0 }
264 456
265sub button_down { 457sub button_down {
266 my ($self, $ev, $x, $y) = @_; 458 my ($self, $ev, $x, $y) = @_;
267 459
268 $self->focus_in; 460 $self->focus_in;
269}
270 461
271sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
272sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
273sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
274sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
275sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
276
277sub draw {
278 my ($self) = @_;
279
280 return unless $self->{h} && $self->{w};
281
282 glPushMatrix;
283 glTranslate $self->{x}, $self->{y}, 0;
284 $self->_draw;
285 glPopMatrix;
286
287 if ($self == $HOVER && $self->{can_hover}) {
288 my ($x, $y) = @$self{qw(x y)};
289
290 glColor 1, 0.8, 0.5, 0.2;
291 glEnable GL_BLEND;
292 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
293 glBegin GL_QUADS;
294 glVertex $x , $y;
295 glVertex $x + $self->{w}, $y;
296 glVertex $x + $self->{w}, $y + $self->{h};
297 glVertex $x , $y + $self->{h};
298 glEnd;
299 glDisable GL_BLEND;
300 } 462 0
301}
302
303sub _draw {
304 my ($self) = @_;
305
306 warn "no draw defined for $self\n";
307} 463}
308 464
309sub find_widget { 465sub find_widget {
310 my ($self, $x, $y) = @_; 466 my ($self, $x, $y) = @_;
311 467
… …
320 476
321sub set_parent { 477sub set_parent {
322 my ($self, $parent) = @_; 478 my ($self, $parent) = @_;
323 479
324 Scalar::Util::weaken ($self->{parent} = $parent); 480 Scalar::Util::weaken ($self->{parent} = $parent);
481 $self->set_visible if $parent->{visible};
325} 482}
326 483
327sub check_size { 484sub connect {
485 my ($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 {
328 my ($self) = @_; 504 #my ($self, $visible) = @_;
505}
329 506
330 return unless $self->{parent}; 507sub realloc {
508 my ($self) = @_;
331 509
332 my ($w, $h) = $self->size_request; 510 if ($self->{visible}) {
511 return if $self->{root}{realloc}{$self+0};
333 512
334 if ($w != $self->{req_w} || $h != $self->{req_h}) { 513 $self->{root}{realloc}{$self+0} = $self;
514 $self->{root}->update;
515 } else {
335 $self->{req_w} = $w; 516 delete $self->{req_w};
336 $self->{req_h} = $h; 517 delete $self->{req_h};
337
338 $self->{parent}->check_size;
339 } 518 }
340} 519}
341 520
342sub update { 521sub update {
343 my ($self) = @_; 522 my ($self) = @_;
344 523
345 $self->{parent}->update 524 $self->{parent}->update
346 if $self->{parent}; 525 if $self->{parent};
347} 526}
348 527
349sub connect { 528sub reconfigure {
350 my ($self, $signal, $cb) = @_; 529 my ($self) = @_;
351 530
352 push @{ $self->{signal_cb}{$signal} }, $cb; 531 $self->realloc;
532 $self->update;
353} 533}
354 534
355sub emit { 535# using global variables seems a bit hacky, but passing through all drawing
356 my ($self, $signal, @args) = @_; 536# functions seems pointless.
537our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
357 538
358 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 539sub draw {
359 $cb->($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 , $self->{h};
566 glEnd;
567 glDisable GL_BLEND;
360 } 568 }
569
570 if ($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 $self\n";
361} 592}
362 593
363sub DESTROY { 594sub DESTROY {
364 my ($self) = @_; 595 my ($self) = @_;
365 596
597 delete $WIDGET{$self+0};
366 #$self->deactivate; 598 #$self->deactivate;
367} 599}
368 600
369############################################################################# 601#############################################################################
370 602
… …
379 my $class = shift; 611 my $class = shift;
380 612
381 # range [value, low, high, page] 613 # range [value, low, high, page]
382 614
383 $class->SUPER::new ( 615 $class->SUPER::new (
384 bg => [0, 0, 0, 0.2], 616 #bg => [0, 0, 0, 0.2],
385 active_bg => [1, 1, 1, 0.5], 617 #active_bg => [1, 1, 1, 0.5],
386 @_ 618 @_
387 ) 619 )
388} 620}
389 621
390sub _draw { 622sub _draw {
391 my ($self) = @_; 623 my ($self) = @_;
392 624
625 my $color = $FOCUS == $self && $self->{active_bg}
626 ? $self->{active_bg}
627 : $self->{bg};
628
629 if ($color && (@$color < 4 || $color->[3])) {
393 my ($w, $h) = @$self{qw(w h)}; 630 my ($w, $h) = @$self{qw(w h)};
394 631
395 glEnable GL_BLEND; 632 glEnable GL_BLEND;
396 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 633 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
397 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 634 glColor_premultiply @$color;
398 635
399 glBegin GL_QUADS; 636 glBegin GL_QUADS;
400 glVertex 0 , 0; 637 glVertex 0 , 0;
401 glVertex 0 , $h; 638 glVertex 0 , $h;
402 glVertex $w, $h; 639 glVertex $w, $h;
403 glVertex $w, 0; 640 glVertex $w, 0;
404 glEnd; 641 glEnd;
405 642
406 glDisable GL_BLEND; 643 glDisable GL_BLEND;
644 }
407} 645}
408 646
409############################################################################# 647#############################################################################
410 648
411package CFClient::UI::Empty; 649package CFClient::UI::Empty;
… …
416 my ($class, %arg) = @_; 654 my ($class, %arg) = @_;
417 $class->SUPER::new (can_events => 0, %arg); 655 $class->SUPER::new (can_events => 0, %arg);
418} 656}
419 657
420sub size_request { 658sub size_request {
421 (0, 0) 659 my ($self) = @_;
660
661 ($self->{w} + 0, $self->{h} + 0)
422} 662}
423 663
424sub draw { } 664sub draw { }
425 665
426############################################################################# 666#############################################################################
… …
430our @ISA = CFClient::UI::Base::; 670our @ISA = CFClient::UI::Base::;
431 671
432sub new { 672sub new {
433 my ($class, %arg) = @_; 673 my ($class, %arg) = @_;
434 674
435 my $children = delete $arg{children} || []; 675 my $children = delete $arg{children};
436 676
437 my $self = $class->SUPER::new (children => [], can_events => 0, %arg); 677 my $self = $class->SUPER::new (
678 children => [],
679 can_events => 0,
680 %arg,
681 );
682
438 $self->add ($_) for @$children; 683 $self->add (@$children)
684 if $children;
439 685
440 $self 686 $self
441} 687}
442 688
443sub add { 689sub add {
444 my ($self, $child) = @_; 690 my ($self, @widgets) = @_;
445 691
446 $child->set_parent ($self); 692 $_->set_parent ($self)
693 for @widgets;
447 694
448 use sort 'stable'; 695 use sort 'stable';
449 696
450 $self->{children} = [ 697 $self->{children} = [
451 sort { $a->{z} <=> $b->{z} } 698 sort { $a->{z} <=> $b->{z} }
452 @{$self->{children}}, $child 699 @{$self->{children}}, @widgets
453 ]; 700 ];
454 701
455 $child->check_size; 702 $self->realloc;
703}
704
705sub children {
706 @{ $_[0]{children} }
456} 707}
457 708
458sub remove { 709sub remove {
459 my ($self, $child) = @_; 710 my ($self, $child) = @_;
460 711
461 delete $child->{parent}; 712 delete $child->{parent};
713 $child->hide;
462 714
463 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 715 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
464 716
465 $self->check_size; 717 $self->realloc;
466 $self->update; 718}
719
720sub clear {
721 my ($self) = @_;
722
723 my $children = delete $self->{children};
724 $self->{children} = [];
725
726 for (@$children) {
727 delete $_->{parent};
728 $_->hide;
729 }
730
731 $self->realloc;
467} 732}
468 733
469sub find_widget { 734sub find_widget {
470 my ($self, $x, $y) = @_; 735 my ($self, $x, $y) = @_;
471 736
472 $x -= $self->{x}; 737 $x -= $self->{x};
473 $y -= $self->{y}; 738 $y -= $self->{y};
474 739
475 my $res; 740 my $res;
476 741
477 for (reverse @{ $self->{children} }) { 742 for (reverse $self->visible_children) {
478 $res = $_->find_widget ($x, $y) 743 $res = $_->find_widget ($x, $y)
479 and return $res; 744 and return $res;
480 } 745 }
481 746
482 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 747 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
531 $self->{children}[0]->configure (0, 0, $w, $h); 796 $self->{children}[0]->configure (0, 0, $w, $h);
532} 797}
533 798
534############################################################################# 799#############################################################################
535 800
801# back-buffered drawing area
802
536package CFClient::UI::Window; 803package CFClient::UI::Window;
537 804
538our @ISA = CFClient::UI::Bin::; 805our @ISA = CFClient::UI::Bin::;
539 806
540use CFClient::OpenGL; 807use CFClient::OpenGL;
… …
546} 813}
547 814
548sub update { 815sub update {
549 my ($self) = @_; 816 my ($self) = @_;
550 817
551 # we want to do this delayed... 818 $ROOT->on_post_alloc ($self => sub { $self->render_child });
552 $self->render_chld;
553 $self->SUPER::update; 819 $self->SUPER::update;
554}
555
556sub render_chld {
557 my ($self) = @_;
558
559 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
560 glClearColor 0, 0, 0, 1;
561 glClear GL_COLOR_BUFFER_BIT;
562 $self->child->draw;
563 };
564} 820}
565 821
566sub size_allocate { 822sub size_allocate {
567 my ($self, $w, $h) = @_; 823 my ($self, $w, $h) = @_;
568 824
569 $self->child->configure (0, 0, $w, $h); 825 $self->SUPER::size_allocate ($w, $h);
826 $self->update;
827}
570 828
829sub _render {
830 my ($self) = @_;
831
832 $self->{children}[0]->draw;
833}
834
835sub render_child {
836 my ($self) = @_;
837
838 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
839 glClearColor 0, 0, 0, 0;
840 glClear GL_COLOR_BUFFER_BIT;
841
842 {
843 package CFClient::UI::Base;
844
845 ($draw_x, $draw_y, $draw_w, $draw_h) =
846 (0, 0, $self->{w}, $self->{h});
847 }
848
571 $self->render_chld; 849 $self->_render;
850 };
572} 851}
573 852
574sub _draw { 853sub _draw {
575 my ($self) = @_; 854 my ($self) = @_;
576 855
577 my ($w, $h) = ($self->w, $self->h); 856 my ($w, $h) = @$self{qw(w h)};
578 857
579 my $tex = $self->{texture} 858 my $tex = $self->{texture}
580 or return; 859 or return;
581 860
582 glEnable GL_BLEND;
583 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
584 glEnable GL_TEXTURE_2D; 861 glEnable GL_TEXTURE_2D;
585 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 862 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
863 glColor 0, 0, 0, 1;
586 864
587 $tex->draw_quad (0, 0, $w, $h); 865 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
588 866
589 glDisable GL_BLEND;
590 glDisable GL_TEXTURE_2D; 867 glDisable GL_TEXTURE_2D;
591} 868}
592 869
593############################################################################# 870#############################################################################
594 871
595package CFClient::UI::ViewPort; 872package CFClient::UI::ViewPort;
596 873
597our @ISA = CFClient::UI::Window::; 874our @ISA = CFClient::UI::Window::;
598
599sub new { die }
600
601sub size_request {
602 my ($self) = @_;
603
604 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
605 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
606
607 @$self{qw(child_w child_h)}
608}
609
610sub _draw {
611 my ($self) = @_;
612
613 $self->{children}[1]->draw;
614}
615
616
617#############################################################################
618
619package CFClient::UI::Frame;
620
621our @ISA = CFClient::UI::Bin::;
622
623use CFClient::OpenGL;
624 875
625sub new { 876sub new {
626 my $class = shift; 877 my $class = shift;
627 878
628 my $self = $class->SUPER::new ( 879 $class->SUPER::new (
629 bg => [1, 1, 1, 1], 880 scroll_x => 0,
630 border_bg => [1, 1, 1, 1], 881 scroll_y => 1,
631 border => 0.8,
632 @_ 882 @_,
633 ); 883 )
634
635 $self
636}
637
638sub set_size {
639 my ($self, $w, $h) = @_;
640 $self->{req_w} = $w;
641 $self->{req_h} = $h;
642 $self->check_size;
643} 884}
644 885
645sub size_request { 886sub size_request {
646 my ($self) = @_; 887 my ($self) = @_;
647 ($self->{req_w}, $self->{req_h}) 888
889 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
890
891 $w = 10 if $self->{scroll_x};
892 $h = 10 if $self->{scroll_y};
893
894 ($w, $h)
648} 895}
649 896
650sub size_allocate { 897sub size_allocate {
651 my ($self, $w, $h) = @_; 898 my ($self, $w, $h) = @_;
652 $self->{w} = $w; 899
653 $self->{h} = $h; 900 my $child = $self->child;
901
902 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
903 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
904
654 $self->child->configure (0, 0, $w, $h); 905 $self->child->configure (0, 0, $w, $h);
906 $self->update;
655} 907}
656 908
657sub _draw { 909sub set_offset {
658 my ($self) = @_; 910 my ($self, $x, $y) = @_;
659 911
660 my ($w, $h) = ($self->{w}, $self->{h}); 912 $self->{view_x} = int $x;
913 $self->{view_y} = int $y;
661 914
662 glEnable GL_BLEND; 915 $self->update;
663 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 916}
664 glEnable GL_TEXTURE_2D;
665 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
666 917
667# glBegin GL_QUADS; 918# hmm, this does not work for topleft of $self... but we should not ask for that
668# glColor 0, 0, 0, 0; 919sub coord2local {
669# glVertex 0 , 0; 920 my ($self, $x, $y) = @_;
670# glVertex 0 , $h;
671# glVertex $w, $h;
672# glVertex $w, 0;
673# glEnd;
674 921
922 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
923}
675 924
676 $self->child->draw; 925sub coord2global {
677 glDisable GL_BLEND; 926 my ($self, $x, $y) = @_;
678 glDisable GL_TEXTURE_2D; 927
928 $x = List::Util::min $self->{w}, $x - $self->{view_x};
929 $y = List::Util::min $self->{h}, $y - $self->{view_y};
930
931 $self->SUPER::coord2global ($x, $y)
932}
933
934sub find_widget {
935 my ($self, $x, $y) = @_;
936
937 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
938 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
939 ) {
940 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
941 } else {
942 $self->CFClient::UI::Base::find_widget ($x, $y)
943 }
944}
945
946sub _render {
947 my ($self) = @_;
948
949 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
950 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
951
952 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
953
954 $self->SUPER::_render;
679} 955}
680 956
681############################################################################# 957#############################################################################
682 958
959package CFClient::UI::ScrolledWindow;
960
961our @ISA = CFClient::UI::HBox::;
962
963sub new {
964 my ($class, %arg) = @_;
965
966 my $child = delete $arg{child};
967
968 my $self;
969
970 my $slider = new CFClient::UI::Slider
971 vertical => 1,
972 range => [0, 0, 1, 0.01], # HACK fix
973 on_changed => sub {
974 $self->{vp}->set_offset (0, $_[1]);
975 },
976 ;
977
978 $self = $class->SUPER::new (
979 vp => (new CFClient::UI::ViewPort expand => 1),
980 slider => $slider,
981 %arg,
982 );
983
984 $self->SUPER::add ($self->{vp}, $self->{slider});
985 $self->add ($child) if $child;
986
987 $self
988}
989
990sub add {
991 my ($self, $widget) = @_;
992
993 $self->{vp}->add ($self->{child} = $widget);
994}
995
996sub update {
997 my ($self) = @_;
998
999 $self->SUPER::update;
1000
1001 # todo: overwrite size_allocate of child
1002 my $child = $self->{vp}->child;
1003 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1004}
1005
1006sub size_allocate {
1007 my ($self, $w, $h) = @_;
1008
1009 $self->SUPER::size_allocate ($w, $h);
1010
1011 my $child = $self->{vp}->child;
1012 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1013}
1014
1015#TODO# update range on size_allocate depending on child
1016# update viewport offset on scroll
1017
1018#############################################################################
1019
683package CFClient::UI::FancyFrame; 1020package CFClient::UI::Frame;
684 1021
685our @ISA = CFClient::UI::Bin::; 1022our @ISA = CFClient::UI::Bin::;
686 1023
687use CFClient::OpenGL; 1024use CFClient::OpenGL;
688
689my @tex =
690 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
691 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
692 1025
693sub new { 1026sub new {
694 my $class = shift; 1027 my $class = shift;
695 1028
696 # TODO: user_x, user_y, overwrite moveto? 1029 $class->SUPER::new (
1030 bg => undef,
1031 @_,
1032 )
1033}
1034
1035sub _draw {
1036 my ($self) = @_;
1037
1038 if ($self->{bg}) {
1039 my ($w, $h) = @$self{qw(w h)};
1040
1041 glEnable GL_BLEND;
1042 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1043 glColor_premultiply @{ $self->{bg} };
1044
1045 glBegin GL_QUADS;
1046 glVertex 0 , 0;
1047 glVertex 0 , $h;
1048 glVertex $w, $h;
1049 glVertex $w, 0;
1050 glEnd;
1051
1052 glDisable GL_BLEND;
1053 }
1054
1055 $self->SUPER::_draw;
1056}
1057
1058#############################################################################
1059
1060package CFClient::UI::FancyFrame;
1061
1062our @ISA = CFClient::UI::Bin::;
1063
1064use CFClient::OpenGL;
1065
1066my $bg =
1067 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1068 mipmap => 1, wrap => 1;
1069
1070my @border =
1071 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1072 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1073
1074sub new {
1075 my ($class, %arg) = @_;
1076
1077 my $title = delete $arg{title};
697 1078
698 my $self = $class->SUPER::new ( 1079 my $self = $class->SUPER::new (
699 bg => [1, 1, 1, 1], 1080 bg => [1, 1, 1, 1],
700 border_bg => [1, 1, 1, 1], 1081 border_bg => [1, 1, 1, 1],
701 border => 0.8, 1082 border => 0.6,
702 can_events => 1, 1083 can_events => 1,
703 @_ 1084 min_w => 16,
1085 min_h => 16,
1086 %arg,
704 ); 1087 );
705 1088
706 $self->{title} &&= new CFClient::UI::Label 1089 $self->{title} = new CFClient::UI::Label
707 align => 0, 1090 align => 0,
708 valign => 1, 1091 valign => 1,
709 text => $self->{title}, 1092 text => $title,
710 fontsize => 1; 1093 fontsize => $self->{border}
1094 if defined $title;
711 1095
712 $self 1096 $self
1097}
1098
1099sub add {
1100 my ($self, @widgets) = @_;
1101
1102 $self->SUPER::add (@widgets);
1103 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
713} 1104}
714 1105
715sub border { 1106sub border {
716 int $_[0]{border} * $::FONTSIZE 1107 int $_[0]{border} * $::FONTSIZE
717} 1108}
718 1109
719sub size_request { 1110sub size_request {
720 my ($self) = @_; 1111 my ($self) = @_;
721 1112
722 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; 1113 $self->{title}->size_request
1114 if $self->{title};
723 1115
724 my ($w, $h) = $self->SUPER::size_request; 1116 my ($w, $h) = $self->SUPER::size_request;
725 1117
726 ( 1118 (
727 $w + $self->border * 2, 1119 $w + $self->border * 2,
… …
730} 1122}
731 1123
732sub size_allocate { 1124sub size_allocate {
733 my ($self, $w, $h) = @_; 1125 my ($self, $w, $h) = @_;
734 1126
1127 if ($self->{title}) {
1128 $self->{title}{w} = $w;
1129 $self->{title}{h} = $h;
1130 $self->{title}->size_allocate ($w, $h);
1131 }
1132
1133 my $border = $self->border;
1134
735 $h -= List::Util::max 0, $self->border * 2; 1135 $h -= List::Util::max 0, $border * 2;
736 $w -= List::Util::max 0, $self->border * 2; 1136 $w -= List::Util::max 0, $border * 2;
737 1137
738 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
739 if $self->{title};
740
741 $self->child->configure ($self->border, $self->border, $w, $h); 1138 $self->child->configure ($border, $border, $w, $h);
742} 1139}
743 1140
744sub button_down { 1141sub button_down {
745 my ($self, $ev, $x, $y) = @_; 1142 my ($self, $ev, $x, $y) = @_;
746 1143
1144 my ($w, $h) = @$self{qw(w h)};
747 my $border = $self->border; 1145 my $border = $self->border;
748 1146
749 if ($x < $self->{w} && $x >= $self->{w} - $border 1147 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
750 && $y < $self->{h} && $y >= $self->{h} - $border) { 1148 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
751 1149
1150 if ($lr & $td) {
1151 my ($wx, $wy) = ($self->{x}, $self->{y});
752 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1152 my ($ox, $oy) = ($ev->{x}, $ev->{y});
753 my ($bw, $bh) = ($self->{w}, $self->{h}); 1153 my ($bw, $bh) = ($self->{w}, $self->{h});
754 1154
1155 my $mx = $x < $border;
1156 my $my = $y < $border;
1157
755 $self->{motion} = sub { 1158 $self->{motion} = sub {
756 my ($ev, $x, $y) = @_; 1159 my ($ev, $x, $y) = @_;
757 1160
758 ($x, $y) = ($ev->{x}, $ev->{y}); 1161 my $dx = $ev->{x} - $ox;
1162 my $dy = $ev->{y} - $oy;
759 1163
760 $self->{user_w} = $bw + $x - $ox; 1164 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
761 $self->{user_h} = $bh + $y - $oy; 1165 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
762 $self->check_size; 1166
1167 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1168 $self->realloc;
763 }; 1169 };
764 1170
765 } elsif ($x >= 0 && $x < $self->{w} 1171 } elsif ($lr ^ $td) {
766 && $y >= 0 && $y < $border) {
767
768 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1172 my ($ox, $oy) = ($ev->{x}, $ev->{y});
769 my ($bx, $by) = ($self->{x}, $self->{y}); 1173 my ($bx, $by) = ($self->{x}, $self->{y});
770 1174
771 $self->{motion} = sub { 1175 $self->{motion} = sub {
772 my ($ev, $x, $y) = @_; 1176 my ($ev, $x, $y) = @_;
773 1177
774 ($x, $y) = ($ev->{x}, $ev->{y}); 1178 ($x, $y) = ($ev->{x}, $ev->{y});
775 1179
776 $self->move ($bx + $x - $ox, $by + $y - $oy); 1180 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
777 $self->update; 1181 # HACK: the next line is required to enforce placement
1182 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
778 }; 1183 };
1184 } else {
1185 return 0;
1186 }
1187
779 } 1188 1
780} 1189}
781 1190
782sub button_up { 1191sub button_up {
783 my ($self, $ev, $x, $y) = @_; 1192 my ($self, $ev, $x, $y) = @_;
784 1193
785 delete $self->{motion}; 1194 !!delete $self->{motion}
786} 1195}
787 1196
788sub mouse_motion { 1197sub mouse_motion {
789 my ($self, $ev, $x, $y) = @_; 1198 my ($self, $ev, $x, $y) = @_;
790 1199
791 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1200 $self->{motion}->($ev, $x, $y) if $self->{motion};
1201
1202 !!$self->{motion}
792} 1203}
793 1204
794sub _draw { 1205sub _draw {
795 my ($self) = @_; 1206 my ($self) = @_;
796 1207
1208 my $child = $self->{children}[0];
1209
797 my ($w, $h ) = ($self->{w}, $self->{h}); 1210 my ($w, $h ) = ($self->{w}, $self->{h});
798 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1211 my ($cw, $ch) = ($child->{w}, $child->{h});
799 1212
800 glEnable GL_BLEND;
801 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
802 glEnable GL_TEXTURE_2D; 1213 glEnable GL_TEXTURE_2D;
803 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1214 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
804 1215
805 my $border = $self->border; 1216 my $border = $self->border;
806 1217
807 glColor @{ $self->{border_bg} }; 1218 glColor @{ $self->{border_bg} };
808 $tex[1]->draw_quad (0, 0, $w, $border); 1219 $border[0]->draw_quad_alpha (0, 0, $w, $border);
809 $tex[3]->draw_quad (0, $border, $border, $ch); 1220 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
810 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1221 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
811 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1222 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
812 1223
813 my $bg = $tex[0]; 1224 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1225 glColor @{ $self->{bg} };
814 1226
815 # TODO: repeat texture not scale 1227 # TODO: repeat texture not scale
816 my $rep_x = $cw / $bg->{w}; 1228 # solve this better(?)
817 my $rep_y = $ch / $bg->{h}; 1229 $bg->{s} = $cw / $bg->{w};
818 1230 $bg->{t} = $ch / $bg->{h};
819 glColor @{ $self->{bg} };
820
821 $bg->{s} = $rep_x;
822 $bg->{t} = $rep_y;
823 $bg->{wrap_mode} = 1;
824 $bg->draw_quad ($border, $border, $cw, $ch); 1231 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1232 }
825 1233
826 glDisable GL_TEXTURE_2D; 1234 glDisable GL_TEXTURE_2D;
827 glDisable GL_BLEND;
828 1235
829 $self->{title}->draw if $self->{title};
830 $self->child->draw; 1236 $child->draw;
1237
1238 if ($self->{title}) {
1239 glTranslate 0, $border - $self->{h};
1240 $self->{title}->_draw;
1241 }
831} 1242}
832 1243
833############################################################################# 1244#############################################################################
834 1245
835package CFClient::UI::Table; 1246package CFClient::UI::Table;
… …
843sub new { 1254sub new {
844 my $class = shift; 1255 my $class = shift;
845 1256
846 $class->SUPER::new ( 1257 $class->SUPER::new (
847 col_expand => [], 1258 col_expand => [],
848 @_ 1259 @_,
849 ) 1260 )
1261}
1262
1263sub children {
1264 grep $_, map @$_, grep $_, @{ $_[0]{children} }
850} 1265}
851 1266
852sub add { 1267sub add {
853 my ($self, $x, $y, $child) = @_; 1268 my ($self, $x, $y, $child) = @_;
854 1269
855 $child->set_parent ($self); 1270 $child->set_parent ($self);
856 $self->{children}[$y][$x] = $child; 1271 $self->{children}[$y][$x] = $child;
857 1272
858 $child->check_size; 1273 $self->realloc;
859} 1274}
860 1275
861# TODO: move to container class maybe? send childs a signal on removal? 1276# TODO: move to container class maybe? send children a signal on removal?
862sub clear { 1277sub clear {
863 my ($self) = @_; 1278 my ($self) = @_;
864 1279
1280 my @children = $self->children;
865 delete $self->{children}; 1281 delete $self->{children};
866 $self->update; 1282
1283 for (@children) {
1284 delete $_->{parent};
1285 $_->hide;
1286 }
1287
1288 $self->realloc;
867} 1289}
868 1290
869sub get_wh { 1291sub get_wh {
870 my ($self) = @_; 1292 my ($self) = @_;
871 1293
… …
902sub size_allocate { 1324sub size_allocate {
903 my ($self, $w, $h) = @_; 1325 my ($self, $w, $h) = @_;
904 1326
905 my ($ws, $hs) = $self->get_wh; 1327 my ($ws, $hs) = $self->get_wh;
906 1328
907 my $req_w = sum @$ws; 1329 my $req_w = (sum @$ws) || 1;
908 my $req_h = sum @$hs; 1330 my $req_h = (sum @$hs) || 1;
909 1331
910 # TODO: nicer code && do row_expand 1332 # TODO: nicer code && do row_expand
911 my @col_expand = @{$self->{col_expand}}; 1333 my @col_expand = @{$self->{col_expand}};
912 @col_expand = (1) x @$ws unless @col_expand; 1334 @col_expand = (1) x @$ws unless @col_expand;
913 my $col_expand = (sum @col_expand) || 1; 1335 my $col_expand = (sum @col_expand) || 1;
… …
967 } 1389 }
968} 1390}
969 1391
970############################################################################# 1392#############################################################################
971 1393
972package CFClient::UI::HBox; 1394package CFClient::UI::Box;
973
974# TODO: wrap into common Box base class
975 1395
976our @ISA = CFClient::UI::Container::; 1396our @ISA = CFClient::UI::Container::;
977 1397
978sub size_request { 1398sub size_request {
979 my ($self) = @_; 1399 my ($self) = @_;
980 1400
981 my @alloc = map [$_->size_request], @{$self->{children}}; 1401 $self->{vertical}
982 1402 ? (
983 ( 1403 (List::Util::max map $_->{req_w}, @{$self->{children}}),
984 (List::Util::sum map $_->[0], @alloc), 1404 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
985 (List::Util::max map $_->[1], @alloc), 1405 )
986 ) 1406 : (
1407 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1408 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1409 )
987} 1410}
988 1411
989sub size_allocate { 1412sub size_allocate {
990 my ($self, $w, $h) = @_; 1413 my ($self, $w, $h) = @_;
991 1414
992 ($h, $w) = ($w, $h); 1415 my $space = $self->{vertical} ? $h : $w;
993
994 my $children = $self->{children}; 1416 my $children = $self->{children};
995 1417
996 my @h = map $_->{req_w}, @$children; 1418 my @req;
997 1419
998 my $req_h = List::Util::sum @h; 1420 if ($self->{homogeneous}) {
999 1421 @req = ($space / (@$children || 1)) x @$children;
1000 if ($req_h > $h) {
1001 # ah well, not enough space
1002 $_ *= $h / $req_h for @h;
1003 } else { 1422 } else {
1423 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1424 my $req = List::Util::sum @req;
1425
1426 if ($req > $space) {
1427 # ah well, not enough space
1428 $_ *= $space / $req for @req;
1429 } else {
1004 my $exp = List::Util::sum map $_->{expand}, @$children; 1430 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1005 $exp ||= 1;
1006 1431
1432 $space = ($space - $req) / $expand; # remaining space to give away
1433
1434 $req[$_] += $space * $children->[$_]{expand}
1007 for (0 .. $#$children) { 1435 for 0 .. $#$children;
1008 my $child = $children->[$_];
1009
1010 my $alloc_h = $h[$_];
1011 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1012 $h[$_] = $alloc_h;
1013 } 1436 }
1014 } 1437 }
1015 1438
1016 CFClient::UI::harmonize \@h; 1439 CFClient::UI::harmonize \@req;
1017 1440
1018 my $y = 0; 1441 my $pos = 0;
1019 for (0 .. $#$children) { 1442 for (0 .. $#$children) {
1020 my $child = $children->[$_];
1021 my $h = $h[$_]; 1443 my $alloc = $req[$_];
1022 $child->configure ($y, 0, $h, $w); 1444 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1023 1445
1024 $y += $h; 1446 $pos += $alloc;
1025 } 1447 }
1026 1448
1027 1 1449 1
1028} 1450}
1029 1451
1030############################################################################# 1452#############################################################################
1031 1453
1454package CFClient::UI::HBox;
1455
1456our @ISA = CFClient::UI::Box::;
1457
1458sub new {
1459 my $class = shift;
1460
1461 $class->SUPER::new (
1462 vertical => 0,
1463 @_,
1464 )
1465}
1466
1467#############################################################################
1468
1032package CFClient::UI::VBox; 1469package CFClient::UI::VBox;
1033 1470
1034# TODO: wrap into common Box base class
1035
1036our @ISA = CFClient::UI::Container::; 1471our @ISA = CFClient::UI::Box::;
1037 1472
1038sub size_request { 1473sub new {
1039 my ($self) = @_; 1474 my $class = shift;
1040 1475
1041 my @alloc = map [$_->size_request], @{$self->{children}}; 1476 $class->SUPER::new (
1042 1477 vertical => 1,
1043 ( 1478 @_,
1044 (List::Util::max map $_->[0], @alloc),
1045 (List::Util::sum map $_->[1], @alloc),
1046 ) 1479 )
1047} 1480}
1048 1481
1049sub size_allocate {
1050 my ($self, $w, $h) = @_;
1051
1052 my $children = $self->{children};
1053
1054 my @h = map $_->{req_h}, @$children;
1055
1056 my $req_h = List::Util::sum @h;
1057
1058 if ($req_h > $h) {
1059 # ah well, not enough space
1060 $_ *= $h / $req_h for @h;
1061 } else {
1062 my $exp = List::Util::sum map $_->{expand}, @$children;
1063 $exp ||= 1;
1064
1065 for (0 .. $#$children) {
1066 my $child = $children->[$_];
1067
1068 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1069 }
1070 }
1071
1072 CFClient::UI::harmonize \@h;
1073
1074 my $y = 0;
1075 for (0 .. $#$children) {
1076 my $child = $children->[$_];
1077 my $h = $h[$_];
1078 $child->configure (0, $y, $w, $h);
1079
1080 $y += $h;
1081 }
1082
1083 1
1084}
1085
1086############################################################################# 1482#############################################################################
1087 1483
1088package CFClient::UI::Label; 1484package CFClient::UI::Label;
1089 1485
1090our @ISA = CFClient::UI::Base::; 1486our @ISA = CFClient::UI::DrawBG::;
1091 1487
1092use CFClient::OpenGL; 1488use CFClient::OpenGL;
1093 1489
1094sub new { 1490sub new {
1095 my ($class, %arg) = @_; 1491 my ($class, %arg) = @_;
1096 1492
1097 my $self = $class->SUPER::new ( 1493 my $self = $class->SUPER::new (
1098 fg => [1, 1, 1], 1494 fg => [1, 1, 1],
1495 #bg => none
1496 #active_bg => none
1497 #font => default_font
1498 #text => initial text
1499 #markup => initial narkup
1500 #max_w => maximum pixel width
1501 ellipsise => 3, # end
1502 layout => (new CFClient::Layout),
1099 fontsize => 1, 1503 fontsize => 1,
1100 text => "",
1101 align => -1, 1504 align => -1,
1102 valign => -1, 1505 valign => -1,
1103 padding => 2, 1506 padding_x => 2,
1104 layout => new CFClient::Layout, 1507 padding_y => 2,
1105 can_events => 0, 1508 can_events => 0,
1106 %arg 1509 %arg
1107 ); 1510 );
1108 1511
1109 if (exists $self->{template}) { 1512 if (exists $self->{template}) {
1110 my $layout = new CFClient::Layout; 1513 my $layout = new CFClient::Layout;
1111 $layout->set_text (delete $self->{template}); 1514 $layout->set_text (delete $self->{template});
1112 $self->{template} = $layout; 1515 $self->{template} = $layout;
1113 } 1516 }
1114 1517
1115 $self->set_text (delete $self->{text}) if exists $self->{text}; 1518 if (exists $self->{markup}) {
1116 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1519 $self->set_markup (delete $self->{markup});
1520 } else {
1521 $self->set_text (delete $self->{text});
1522 }
1117 1523
1118 $self 1524 $self
1119} 1525}
1120 1526
1121sub escape_text { 1527sub escape($) {
1122 local $_ = $_[1]; 1528 local $_ = $_[0];
1123 1529
1124 s/&/&amp;/g; 1530 s/&/&amp;/g;
1125 s/>/&gt;/g; 1531 s/>/&gt;/g;
1126 s/</&lt;/g; 1532 s/</&lt;/g;
1127 1533
1128 $_[1] 1534 $_
1535}
1536
1537sub update {
1538 my ($self) = @_;
1539
1540 delete $self->{texture};
1541 $self->SUPER::update;
1542}
1543
1544sub realloc {
1545 my ($self) = @_;
1546
1547 delete $self->{ox};
1548 $self->SUPER::realloc;
1129} 1549}
1130 1550
1131sub set_text { 1551sub set_text {
1132 my ($self, $text) = @_; 1552 my ($self, $text) = @_;
1133 1553
1554 return if $self->{text} eq "T$text";
1555 $self->{text} = "T$text";
1556
1557 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1134 $self->{layout}->set_text ($text); 1558 $self->{layout}->set_text ($text);
1135 1559
1136 delete $self->{texture}; 1560 delete $self->{size_req};
1137 $self->check_size; 1561 $self->realloc;
1138 $self->update; 1562 $self->update;
1139} 1563}
1140 1564
1141sub set_markup { 1565sub set_markup {
1142 my ($self, $markup) = @_; 1566 my ($self, $markup) = @_;
1143 1567
1568 return if $self->{text} eq "M$markup";
1569 $self->{text} = "M$markup";
1570
1571 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1572
1573 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1144 $self->{layout}->set_markup ($markup); 1574 $self->{layout}->set_markup ($markup);
1145 1575
1146 delete $self->{texture}; 1576 delete $self->{size_req};
1147 $self->check_size; 1577 $self->realloc;
1148 $self->update; 1578 $self->update;
1149} 1579}
1150 1580
1151sub size_request { 1581sub size_request {
1152 my ($self) = @_; 1582 my ($self) = @_;
1153 1583
1154 $self->{layout}->set_width; 1584 $self->{size_req} ||= do {
1585 $self->{layout}->set_font ($self->{font}) if $self->{font};
1586 $self->{layout}->set_width ($self->{max_w} || -1);
1587 $self->{layout}->set_ellipsise ($self->{ellipsise});
1588 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1155 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1589 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1156 1590
1157 my ($w, $h) = $self->{layout}->size; 1591 my ($w, $h) = $self->{layout}->size;
1158 1592
1159 if (exists $self->{template}) { 1593 if (exists $self->{template}) {
1594 $self->{template}->set_font ($self->{font}) if $self->{font};
1160 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1595 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1161 1596
1162 my ($w2, $h2) = $self->{template}->size; 1597 my ($w2, $h2) = $self->{template}->size;
1163 1598
1164 $w = List::Util::max $w, $w2; 1599 $w = List::Util::max $w, $w2;
1165 $h = List::Util::max $h, $h2; 1600 $h = List::Util::max $h, $h2;
1601 }
1602
1603 [$w, $h]
1166 } 1604 };
1167 1605
1168 ( 1606 @{ $self->{size_req} }
1169 $w + $self->{padding} * 2,
1170 $h + $self->{padding} * 2,
1171 )
1172} 1607}
1173 1608
1174sub size_allocate { 1609sub size_allocate {
1175 my ($self, $w, $h) = @_; 1610 my ($self, $w, $h) = @_;
1176 1611
1612 delete $self->{ox};
1613
1177 delete $self->{texture}; 1614 delete $self->{texture}
1615 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1178} 1616}
1179 1617
1180sub set_fontsize { 1618sub set_fontsize {
1181 my ($self, $fontsize) = @_; 1619 my ($self, $fontsize) = @_;
1182 1620
1183 $self->{fontsize} = $fontsize; 1621 $self->{fontsize} = $fontsize;
1184 $self->check_size; 1622 delete $self->{texture};
1623
1624 $self->realloc;
1625}
1626
1627sub reconfigure {
1628 my ($self) = @_;
1629
1630 delete $self->{size_req};
1631
1632 $self->SUPER::reconfigure;
1185} 1633}
1186 1634
1187sub _draw { 1635sub _draw {
1188 my ($self) = @_; 1636 my ($self) = @_;
1189 1637
1638 $self->SUPER::_draw; # draw background, if applicable
1639
1190 my $tex = $self->{texture} ||= do { 1640 my $tex = $self->{texture} ||= do {
1641 $self->{layout}->set_foreground (@{$self->{fg}});
1642 $self->{layout}->set_font ($self->{font}) if $self->{font};
1191 $self->{layout}->set_width ($self->{w}); 1643 $self->{layout}->set_width ($self->{w});
1644 $self->{layout}->set_ellipsise ($self->{ellipsise});
1645 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1192 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1646 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1647
1193 new_from_layout CFClient::Texture $self->{layout} 1648 new_from_layout CFClient::Texture $self->{layout}
1194 }; 1649 };
1195 1650
1196 glEnable GL_BLEND; 1651 unless (exists $self->{ox}) {
1197 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1652 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1653 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1654 : ($self->{w} - $tex->{w}) * 0.5);
1655
1656 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1657 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1658 : ($self->{h} - $tex->{h}) * 0.5);
1659 };
1660
1198 glEnable GL_TEXTURE_2D; 1661 glEnable GL_TEXTURE_2D;
1662
1663 if ($tex->{format} == GL_ALPHA) {
1664 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1665 glColor @{$self->{fg}};
1666 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1667 } else {
1199 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1668 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1200
1201 glColor @{$self->{fg}};
1202
1203 $self->{ox} = int (
1204 $self->{align} < 0 ? $self->{padding}
1205 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1206 : ($self->{w} - $tex->{w}) * 0.5
1207 );
1208
1209 $self->{oy} = int (
1210 $self->{valign} < 0 ? $self->{padding}
1211 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1212 : ($self->{h} - $tex->{h}) * 0.5
1213 );
1214
1215 $tex->draw_quad ($self->{ox}, $self->{oy}); 1669 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1670 }
1216 1671
1217 glDisable GL_TEXTURE_2D; 1672 glDisable GL_TEXTURE_2D;
1218 glDisable GL_BLEND;
1219} 1673}
1220 1674
1221############################################################################# 1675#############################################################################
1222 1676
1223package CFClient::UI::EntryBase; 1677package CFClient::UI::EntryBase;
… …
1228 1682
1229sub new { 1683sub new {
1230 my $class = shift; 1684 my $class = shift;
1231 1685
1232 $class->SUPER::new ( 1686 $class->SUPER::new (
1233 fg => [1, 1, 1], 1687 fg => [1, 1, 1],
1234 bg => [0, 0, 0, 0.2], 1688 bg => [0, 0, 0, 0.2],
1235 active_bg => [1, 1, 1, 0.5], 1689 active_bg => [1, 1, 1, 0.5],
1236 active_fg => [0, 0, 0], 1690 active_fg => [0, 0, 0],
1237 can_hover => 1, 1691 can_hover => 1,
1238 can_focus => 1, 1692 can_focus => 1,
1239 valign => 0, 1693 valign => 0,
1240 can_events => 1, 1694 can_events => 1,
1695 #text => ...
1696 #hidden => "*",
1241 @_ 1697 @_
1242 ) 1698 )
1243} 1699}
1244 1700
1245sub _set_text { 1701sub _set_text {
… …
1247 1703
1248 delete $self->{cur_h}; 1704 delete $self->{cur_h};
1249 1705
1250 return if $self->{text} eq $text; 1706 return if $self->{text} eq $text;
1251 1707
1252 delete $self->{texture};
1253
1254 $self->{last_activity} = $::NOW; 1708 $self->{last_activity} = $::NOW;
1255 $self->{text} = $text; 1709 $self->{text} = $text;
1256 1710
1257 $text =~ s/./*/g if $self->{hidden}; 1711 $text =~ s/./*/g if $self->{hidden};
1258 $self->{layout}->set_text ("$text "); 1712 $self->{layout}->set_text ("$text ");
1713 delete $self->{size_req};
1259 1714
1260 $self->emit (changed => $self->{text}); 1715 $self->_emit (changed => $self->{text});
1716
1717 $self->realloc;
1718 $self->update;
1719}
1720
1721sub set_text {
1722 my ($self, $text) = @_;
1723
1724 $self->{cursor} = length $text;
1725 $self->_set_text ($text);
1261} 1726}
1262 1727
1263sub get_text { 1728sub get_text {
1264 $_[0]{text} 1729 $_[0]{text}
1265} 1730}
… …
1268 my ($self) = @_; 1733 my ($self) = @_;
1269 1734
1270 my ($w, $h) = $self->SUPER::size_request; 1735 my ($w, $h) = $self->SUPER::size_request;
1271 1736
1272 ($w + 1, $h) # add 1 for cursor 1737 ($w + 1, $h) # add 1 for cursor
1273}
1274
1275sub size_allocate {
1276 my ($self, $w, $h) = @_;
1277
1278 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1279}
1280
1281sub set_text {
1282 my ($self, $text) = @_;
1283
1284 $self->{cursor} = length $text;
1285 $self->_set_text ($text);
1286 $self->update;
1287} 1738}
1288 1739
1289sub key_down { 1740sub key_down {
1290 my ($self, $ev) = @_; 1741 my ($self, $ev) = @_;
1291 1742
… …
1293 my $sym = $ev->{sym}; 1744 my $sym = $ev->{sym};
1294 my $uni = $ev->{unicode}; 1745 my $uni = $ev->{unicode};
1295 1746
1296 my $text = $self->get_text; 1747 my $text = $self->get_text;
1297 1748
1298 if ($sym == 8) { 1749 if ($uni == 8) {
1299 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1750 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1300 } elsif ($sym == 127) { 1751 } elsif ($uni == 127) {
1301 substr $text, $self->{cursor}, 1, ""; 1752 substr $text, $self->{cursor}, 1, "";
1302 } elsif ($sym == CFClient::SDLK_LEFT) { 1753 } elsif ($sym == CFClient::SDLK_LEFT) {
1303 --$self->{cursor} if $self->{cursor}; 1754 --$self->{cursor} if $self->{cursor};
1304 } elsif ($sym == CFClient::SDLK_RIGHT) { 1755 } elsif ($sym == CFClient::SDLK_RIGHT) {
1305 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1756 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1306 } elsif ($sym == CFClient::SDLK_HOME) { 1757 } elsif ($sym == CFClient::SDLK_HOME) {
1307 $self->{cursor} = 0; 1758 $self->{cursor} = 0;
1308 } elsif ($sym == CFClient::SDLK_END) { 1759 } elsif ($sym == CFClient::SDLK_END) {
1309 $self->{cursor} = length $text; 1760 $self->{cursor} = length $text;
1310 } elsif ($sym == 27) { 1761 } elsif ($uni == 27) {
1311 $self->emit ('escape'); 1762 $self->_emit ('escape');
1312 } elsif ($uni) { 1763 } elsif ($uni) {
1313 substr $text, $self->{cursor}++, 0, chr $uni; 1764 substr $text, $self->{cursor}++, 0, chr $uni;
1765 } else {
1766 return 0;
1314 } 1767 }
1315 1768
1316 $self->_set_text ($text); 1769 $self->_set_text ($text);
1317 $self->update; 1770
1771 $self->realloc;
1772
1773 1
1318} 1774}
1319 1775
1320sub focus_in { 1776sub focus_in {
1321 my ($self) = @_; 1777 my ($self) = @_;
1322 1778
… …
1337 utf8::encode $text; 1793 utf8::encode $text;
1338 $self->{cursor} = length substr $text, 0, $idx; 1794 $self->{cursor} = length substr $text, 0, $idx;
1339 1795
1340 $self->_set_text ($self->{text}); 1796 $self->_set_text ($self->{text});
1341 $self->update; 1797 $self->update;
1798
1799 1
1342} 1800}
1343 1801
1344sub mouse_motion { 1802sub mouse_motion {
1345 my ($self, $ev, $x, $y) = @_; 1803 my ($self, $ev, $x, $y) = @_;
1346# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1804# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1805
1806 0
1347} 1807}
1348 1808
1349sub _draw { 1809sub _draw {
1350 my ($self) = @_; 1810 my ($self) = @_;
1351 1811
1352 local $self->{fg} = $self->{fg}; 1812 local $self->{fg} = $self->{fg};
1353 1813
1354 if ($FOCUS == $self) { 1814 if ($FOCUS == $self) {
1355 glColor @{$self->{active_bg}}; 1815 glColor_premultiply @{$self->{active_bg}};
1356 $self->{fg} = $self->{active_fg}; 1816 $self->{fg} = $self->{active_fg};
1357 } else { 1817 } else {
1358 glColor @{$self->{bg}}; 1818 glColor_premultiply @{$self->{bg}};
1359 } 1819 }
1360 1820
1361 glEnable GL_BLEND; 1821 glEnable GL_BLEND;
1362 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1822 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1363 glBegin GL_QUADS; 1823 glBegin GL_QUADS;
1364 glVertex 0 , 0; 1824 glVertex 0 , 0;
1365 glVertex 0 , $self->{h}; 1825 glVertex 0 , $self->{h};
1366 glVertex $self->{w}, $self->{h}; 1826 glVertex $self->{w}, $self->{h};
1367 glVertex $self->{w}, 0; 1827 glVertex $self->{w}, 0;
… …
1398 my ($self, $ev) = @_; 1858 my ($self, $ev) = @_;
1399 1859
1400 my $sym = $ev->{sym}; 1860 my $sym = $ev->{sym};
1401 1861
1402 if ($sym == 13) { 1862 if ($sym == 13) {
1863 unshift @{$self->{history}},
1864 my $txt = $self->get_text;
1865 $self->{history_pointer} = -1;
1866 $self->{history_saveback} = '';
1403 $self->emit (activate => $self->get_text); 1867 $self->_emit (activate => $txt);
1404 $self->update; 1868 $self->update;
1405 1869
1870 } elsif ($sym == CFClient::SDLK_UP) {
1871 if ($self->{history_pointer} < 0) {
1872 $self->{history_saveback} = $self->get_text;
1873 }
1874 if (@{$self->{history} || []} > 0) {
1875 $self->{history_pointer}++;
1876 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1877 $self->{history_pointer} = @{$self->{history} || []} - 1;
1878 }
1879 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1880 }
1881
1882 } elsif ($sym == CFClient::SDLK_DOWN) {
1883 $self->{history_pointer}--;
1884 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1885
1886 if ($self->{history_pointer} >= 0) {
1887 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1888 } else {
1889 $self->set_text ($self->{history_saveback});
1890 }
1891
1406 } else { 1892 } else {
1407 $self->SUPER::key_down ($ev); 1893 return $self->SUPER::key_down ($ev)
1894 }
1895
1408 } 1896 1
1409
1410} 1897}
1411 1898
1412############################################################################# 1899#############################################################################
1413 1900
1414package CFClient::UI::Button; 1901package CFClient::UI::Button;
… …
1423 1910
1424sub new { 1911sub new {
1425 my $class = shift; 1912 my $class = shift;
1426 1913
1427 $class->SUPER::new ( 1914 $class->SUPER::new (
1428 padding => 4, 1915 padding_x => 4,
1916 padding_y => 4,
1429 fg => [1, 1, 1], 1917 fg => [1, 1, 1],
1430 bg => [1, 1, 1, 0.2],
1431 active_fg => [0, 0, 1], 1918 active_fg => [0, 0, 1],
1432 can_hover => 1, 1919 can_hover => 1,
1433 align => 0, 1920 align => 0,
1434 valign => 0, 1921 valign => 0,
1435 can_events => 1, 1922 can_events => 1,
1436 @_ 1923 @_
1437 ) 1924 )
1438} 1925}
1439 1926
1927sub activate { }
1928
1440sub button_up { 1929sub button_up {
1441 my ($self, $ev, $x, $y) = @_; 1930 my ($self, $ev, $x, $y) = @_;
1442 1931
1932 $self->emit ("activate")
1443 if ($x >= 0 && $x < $self->{w} 1933 if $x >= 0 && $x < $self->{w}
1444 && $y >= 0 && $y < $self->{h}) { 1934 && $y >= 0 && $y < $self->{h};
1445 $self->emit ("activate"); 1935
1446 } 1936 1
1447} 1937}
1448 1938
1449sub _draw { 1939sub _draw {
1450 my ($self) = @_; 1940 my ($self) = @_;
1451 1941
1452 local $self->{fg} = $self->{fg}; 1942 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1453 1943
1454 if ($GRAB == $self) {
1455 $self->{fg} = $self->{active_fg};
1456 }
1457
1458 glEnable GL_BLEND;
1459 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1460 glEnable GL_TEXTURE_2D; 1944 glEnable GL_TEXTURE_2D;
1461 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1945 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1462 glColor 0, 0, 0, 1; 1946 glColor 0, 0, 0, 1;
1463 1947
1464 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1948 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1465 1949
1466 glDisable GL_TEXTURE_2D; 1950 glDisable GL_TEXTURE_2D;
1467 glDisable GL_BLEND;
1468 1951
1469 $self->SUPER::_draw; 1952 $self->SUPER::_draw;
1470} 1953}
1471 1954
1472############################################################################# 1955#############################################################################
… …
1483 1966
1484sub new { 1967sub new {
1485 my $class = shift; 1968 my $class = shift;
1486 1969
1487 $class->SUPER::new ( 1970 $class->SUPER::new (
1488 padding => 2, 1971 padding_x => 2,
1972 padding_y => 2,
1489 fg => [1, 1, 1], 1973 fg => [1, 1, 1],
1490 active_fg => [1, 1, 0], 1974 active_fg => [1, 1, 0],
1975 bg => [0, 0, 0, 0.2],
1976 active_bg => [1, 1, 1, 0.5],
1491 state => 0, 1977 state => 0,
1492 can_hover => 1, 1978 can_hover => 1,
1493 @_ 1979 @_
1494 ) 1980 )
1495} 1981}
1496 1982
1497sub size_request { 1983sub size_request {
1498 my ($self) = @_; 1984 my ($self) = @_;
1499 1985
1500 ($self->{padding} * 2 + 6) x 2 1986 (6) x 2
1501} 1987}
1502 1988
1503sub button_down { 1989sub button_down {
1504 my ($self, $ev, $x, $y) = @_; 1990 my ($self, $ev, $x, $y) = @_;
1505 1991
1506 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1992 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1507 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1993 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1508 $self->{state} = !$self->{state}; 1994 $self->{state} = !$self->{state};
1509 $self->emit (changed => $self->{state}); 1995 $self->_emit (changed => $self->{state});
1996 } else {
1997 return 0
1998 }
1999
1510 } 2000 1
1511} 2001}
1512 2002
1513sub _draw { 2003sub _draw {
1514 my ($self) = @_; 2004 my ($self) = @_;
1515 2005
1516 $self->SUPER::_draw; 2006 $self->SUPER::_draw;
1517 2007
1518 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2008 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1519 2009
1520 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2010 my ($w, $h) = @$self{qw(w h)};
2011
2012 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1521 2013
1522 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2014 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1523 2015
1524 glEnable GL_BLEND; 2016 my $tex = $self->{state} ? $tex[1] : $tex[0];
2017
1525 glEnable GL_TEXTURE_2D; 2018 glEnable GL_TEXTURE_2D;
1526 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1527
1528 my $tex = $self->{state} ? $tex[1] : $tex[0];
1529
1530 $tex->draw_quad (0, 0, $s, $s); 2019 $tex->draw_quad_alpha (0, 0, $s, $s);
1531
1532 glDisable GL_TEXTURE_2D; 2020 glDisable GL_TEXTURE_2D;
1533 glDisable GL_BLEND;
1534} 2021}
1535 2022
1536############################################################################# 2023#############################################################################
1537 2024
1538package CFClient::UI::Image; 2025package CFClient::UI::Image;
… …
1581 glTranslate 0, -$self->{w}, 0; 2068 glTranslate 0, -$self->{w}, 0;
1582 2069
1583 ($w, $h) = ($h, $w); 2070 ($w, $h) = ($h, $w);
1584 } 2071 }
1585 2072
1586 glEnable GL_BLEND;
1587 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1588 glEnable GL_TEXTURE_2D; 2073 glEnable GL_TEXTURE_2D;
1589 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2074 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1590 2075
1591 $tex->draw_quad (0, 0, $w, $h); 2076 $tex->draw_quad_alpha (0, 0, $w, $h);
1592 2077
1593 glDisable GL_BLEND;
1594 glDisable GL_TEXTURE_2D; 2078 glDisable GL_TEXTURE_2D;
1595} 2079}
1596 2080
1597############################################################################# 2081#############################################################################
1598 2082
1599package CFClient::UI::VGauge; 2083package CFClient::UI::VGauge;
1600 2084
1601our @ISA = CFClient::UI::Base::; 2085our @ISA = CFClient::UI::Base::;
2086
2087use List::Util qw(min max);
1602 2088
1603use CFClient::OpenGL; 2089use CFClient::OpenGL;
1604 2090
1605my %tex = ( 2091my %tex = (
1606 food => [ 2092 food => [
1607 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2093 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1608 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2094 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1609 ], 2095 ],
1610 grace => [ 2096 grace => [
1611 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2097 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1612 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 2098 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1613 ], 2099 ],
1614 hp => [ 2100 hp => [
1615 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2101 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1616 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2102 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1617 ], 2103 ],
1618 mana => [ 2104 mana => [
1619 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2105 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1620 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2106 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1621 ], 2107 ],
1622); 2108);
1623 2109
1624# eg. VGauge->new (gauge => 'food'), default gauge: food 2110# eg. VGauge->new (gauge => 'food'), default gauge: food
1625sub new { 2111sub new {
… …
1644} 2130}
1645 2131
1646sub set_max { 2132sub set_max {
1647 my ($self, $max) = @_; 2133 my ($self, $max) = @_;
1648 2134
2135 return if $self->{max_val} == $max;
2136
1649 $self->{max_val} = $max; 2137 $self->{max_val} = $max;
2138 $self->update;
1650} 2139}
1651 2140
1652sub set_value { 2141sub set_value {
1653 my ($self, $val, $max) = @_; 2142 my ($self, $val, $max) = @_;
1654 2143
1655 $self->set_max ($max) 2144 $self->set_max ($max)
1656 if defined $max; 2145 if defined $max;
1657 2146
1658 $max = $self->{max_val}; 2147 return if $self->{val} == $val;
2148
1659 $self->{val} = $val; 2149 $self->{val} = $val;
1660
1661 $self->update; 2150 $self->update;
1662} 2151}
1663 2152
1664sub _draw { 2153sub _draw {
1665 my ($self) = @_; 2154 my ($self) = @_;
1666 2155
1667 my $tex = $tex{$self->{type}}; 2156 my $tex = $tex{$self->{type}};
2157 my ($t1, $t2, $t3) = @$tex;
1668 2158
1669 my ($w, $h) = ($self->{w}, $self->{h}); 2159 my ($w, $h) = ($self->{w}, $self->{h});
1670 2160
1671 if ($self->{vertical}) { 2161 if ($self->{vertical}) {
1672 glRotate 90, 0, 0, 1; 2162 glRotate 90, 0, 0, 1;
… …
1674 2164
1675 ($w, $h) = ($h, $w); 2165 ($w, $h) = ($h, $w);
1676 } 2166 }
1677 2167
1678 my $ycut = $self->{val} / ($self->{max_val} || 1); 2168 my $ycut = $self->{val} / ($self->{max_val} || 1);
1679 $ycut = 1 if $self->{val} > $self->{max_val};
1680 2169
1681 my $t1 = $tex->[0]; 2170 my $ycut1 = max 0, min 1, $ycut;
1682 my $t2 = $tex->[1]; 2171 my $ycut2 = max 0, min 1, $ycut - 1;
2172
2173 my $h1 = $self->{h} * (1 - $ycut1);
2174 my $h2 = $self->{h} * (1 - $ycut2);
1683 2175
1684 glEnable GL_BLEND; 2176 glEnable GL_BLEND;
1685 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2177 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2178 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1686 glEnable GL_TEXTURE_2D; 2179 glEnable GL_TEXTURE_2D;
1687 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2180 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1688 2181
1689 my $h1 = $self->{h} - $ycut * $self->{h};
1690 my $h2 = $ycut * $self->{h};
1691
1692 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2182 glBindTexture GL_TEXTURE_2D, $t1->{name};
1693 glBegin GL_QUADS; 2183 glBegin GL_QUADS;
1694 glTexCoord 0 , 0; glVertex 0 , 0; 2184 glTexCoord 0 , 0; glVertex 0 , 0;
1695 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1; 2185 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1696 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1; 2186 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1697 glTexCoord $t1->{s}, 0; glVertex $w, 0; 2187 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1698 glEnd; 2188 glEnd;
1699 2189
2190 my $ycut1 = List::Util::min 1, $ycut;
1700 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2191 glBindTexture GL_TEXTURE_2D, $t2->{name};
1701 glBegin GL_QUADS; 2192 glBegin GL_QUADS;
1702 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1; 2193 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1703 glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2; 2194 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1704 glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2; 2195 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1705 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1; 2196 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1706 glEnd; 2197 glEnd;
2198
2199 if ($t3) {
2200 glBindTexture GL_TEXTURE_2D, $t3->{name};
2201 glBegin GL_QUADS;
2202 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2203 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2204 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2205 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2206 glEnd;
2207 }
1707 2208
1708 glDisable GL_BLEND; 2209 glDisable GL_BLEND;
1709 glDisable GL_TEXTURE_2D; 2210 glDisable GL_TEXTURE_2D;
1710} 2211}
1711 2212
… …
1717 2218
1718sub new { 2219sub new {
1719 my ($class, %arg) = @_; 2220 my ($class, %arg) = @_;
1720 2221
1721 my $self = $class->SUPER::new ( 2222 my $self = $class->SUPER::new (
1722 tooltip => $arg{type}, 2223 tooltip => $arg{type},
2224 can_hover => 1,
2225 can_events => 1,
1723 %arg, 2226 %arg,
1724 ); 2227 );
1725 2228
1726 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2229 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1727 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1); 2230 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1728 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999"); 2231 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1729 2232
1730 $self 2233 $self
1731} 2234}
1732 2235
… …
1735 2238
1736 $self->{value}->set_fontsize ($fsize); 2239 $self->{value}->set_fontsize ($fsize);
1737 $self->{max} ->set_fontsize ($fsize); 2240 $self->{max} ->set_fontsize ($fsize);
1738} 2241}
1739 2242
2243sub set_max {
2244 my ($self, $max) = @_;
2245
2246 $self->{gauge}->set_max ($max);
2247 $self->{max}->set_text ($max);
2248}
2249
1740sub set_value { 2250sub set_value {
1741 my ($self, $val, $max) = @_; 2251 my ($self, $val, $max) = @_;
1742 2252
1743 $self->set_max ($max) 2253 $self->set_max ($max)
1744 if defined $max; 2254 if defined $max;
1745 2255
1746 $self->{gauge}->set_value ($val, $max); 2256 $self->{gauge}->set_value ($val, $max);
1747 $self->{value}->set_text ($val); 2257 $self->{value}->set_text ($val);
1748}
1749
1750sub set_max {
1751 my ($self, $max) = @_;
1752
1753 $self->{gauge}->set_max ($max);
1754 $self->{max}->set_text ($max);
1755} 2258}
1756 2259
1757############################################################################# 2260#############################################################################
1758 2261
1759package CFClient::UI::Slider; 2262package CFClient::UI::Slider;
… …
1769 qw(s1_slider.png s1_slider_bg.png); 2272 qw(s1_slider.png s1_slider_bg.png);
1770 2273
1771sub new { 2274sub new {
1772 my $class = shift; 2275 my $class = shift;
1773 2276
1774 # range [value, low, high, page] 2277 # range [value, low, high, page, unit]
1775 2278
1776 # TODO: 0-width page 2279 # TODO: 0-width page
1777 # TODO: req_w/h are wrong with vertical 2280 # TODO: req_w/h are wrong with vertical
1778 # TODO: calculations are off 2281 # TODO: calculations are off
1779 my $self = $class->SUPER::new ( 2282 my $self = $class->SUPER::new (
1780 fg => [1, 1, 1], 2283 fg => [1, 1, 1],
1781 active_fg => [0, 0, 0], 2284 active_fg => [0, 0, 0],
2285 bg => [0, 0, 0, 0.2],
2286 active_bg => [1, 1, 1, 0.5],
1782 range => [0, 0, 100, 10], 2287 range => [0, 0, 100, 10, 0],
1783 req_w => 20, 2288 min_w => $::WIDTH / 80,
1784 req_h => 20, 2289 min_h => $::WIDTH / 80,
1785 vertical => 0, 2290 vertical => 0,
1786 can_hover => 1, 2291 can_hover => 1,
1787 inner_pad => 5, 2292 inner_pad => 0.02,
1788 @_ 2293 @_
1789 ); 2294 );
1790 2295
2296 $self->set_value ($self->{range}[0]);
2297 $self->update;
2298
1791 $self 2299 $self
1792} 2300}
1793 2301
2302sub changed { }
2303
2304sub set_range {
2305 my ($self, $range) = @_;
2306
2307 ($range, $self->{range}) = ($self->{range}, $range);
2308
2309 $self->update
2310 if "@$range" ne "@{$self->{range}}";
2311}
2312
2313sub set_value {
2314 my ($self, $value) = @_;
2315
2316 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2317
2318 $hi = $lo + 1 if $hi <= $lo;
2319
2320 $page = $hi - $lo if $page > $hi - $lo;
2321
2322 $value = $lo if $value < $lo;
2323 $value = $hi - $page if $value > $hi - $page;
2324
2325 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2326 if $unit;
2327
2328 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2329
2330 if ($value != $old_value) {
2331 $self->_emit (changed => $value);
2332 $self->update;
2333 }
2334}
2335
1794sub size_request { 2336sub size_request {
1795 my ($self) = @_; 2337 my ($self) = @_;
1796 2338
1797 my $w = $self->{req_w}; 2339 ($self->{req_w}, $self->{req_h})
1798 my $h = $self->{req_h};
1799
1800 $self->{vertical} ? ($h, $w) : ($w, $h)
1801} 2340}
1802 2341
1803sub button_down { 2342sub button_down {
1804 my ($self, $ev, $x, $y) = @_; 2343 my ($self, $ev, $x, $y) = @_;
1805 2344
1806 $self->SUPER::button_down ($ev, $x, $y); 2345 $self->SUPER::button_down ($ev, $x, $y);
2346
2347 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2348
1807 $self->mouse_motion ($ev, $x, $y); 2349 $self->mouse_motion ($ev, $x, $y)
1808} 2350}
1809 2351
1810sub mouse_motion { 2352sub mouse_motion {
1811 my ($self, $ev, $x, $y) = @_; 2353 my ($self, $ev, $x, $y) = @_;
1812 2354
1813 if ($GRAB == $self) { 2355 if ($GRAB == $self) {
2356 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2357
2358 my (undef, $lo, $hi, $page) = @{$self->{range}};
2359
2360 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2361
2362 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2363 } else {
2364 return 0;
2365 }
2366
2367 1
2368}
2369
2370sub update {
2371 my ($self) = @_;
2372
2373 delete $self->{knob_w};
2374 $self->SUPER::update;
2375}
2376
2377sub _draw {
2378 my ($self) = @_;
2379
2380 unless ($self->{knob_w}) {
2381 $self->set_value ($self->{range}[0]);
2382
1814 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2383 my ($value, $lo, $hi, $page) = @{$self->{range}};
2384 my $range = ($hi - $page - $lo) || 1e-100;
1815 2385
1816 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2386 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1817 2387
1818 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2388 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1819 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2389 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1820 2390
1821 $x -= $inner_pad_px; # substract the padding 2391 $value = ($value - $lo) / $range;
1822 $x = $x * ($hi - $lo) / $inner_w + $lo; 2392 $value = $value * $self->{scale} + $self->{offset};
1823 $x = $lo if $x < $lo;
1824 $x = $hi - $page if $x > $hi - $page;
1825 $self->{range}[0] = $x;
1826 2393
1827 $self->emit (changed => $x); 2394 $self->{knob_x} = $value - $knob_w * 0.5;
1828 $self->update; 2395 $self->{knob_w} = $knob_w;
1829 } 2396 }
1830}
1831
1832# the inner_* stuff is for generating a padding for the slider handle,
1833# so that the handle doesn't leave the texture. This calculation isn't 100%
1834# correct propably, but it does the job for now
1835sub _calc_inner_pad_px {
1836 my ($self, $w) = @_;
1837 ($w / 100) * $self->{inner_pad} # % to pixels
1838}
1839
1840sub _draw {
1841 my ($self) = @_;
1842 2397
1843 $self->SUPER::_draw (); 2398 $self->SUPER::_draw ();
1844 2399
1845 my ($w, $h) = @$self{qw(w h)}; 2400 glScale $self->{w}, $self->{h};
1846 2401
1847 if ($self->{vertical}) { 2402 if ($self->{vertical}) {
1848 # draw a vertical slider like a rotated horizontal slider 2403 # draw a vertical slider like a rotated horizontal slider
1849 2404
2405 glTranslate 1, 0, 0;
1850 glRotate 90, 0, 0, 1; 2406 glRotate 90, 0, 0, 1;
1851 glTranslate 0, -$self->{w}, 0;
1852
1853 ($w, $h) = ($h, $w);
1854 } 2407 }
1855 2408
1856 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2409 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1857 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2410 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1858 2411
1859 my ($value, $lo, $hi, $page) = @{$self->{range}};
1860
1861 $hi = $value + 1 if $lo == $hi;
1862
1863 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1864 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1865
1866 $page = int $page * $inner_w / ($hi - $lo);
1867 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1868
1869 $w -= $page;
1870 $page &= ~1;
1871 glTranslate $page * 0.5, 0, 0;
1872 $page ||= 2;
1873
1874 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1875 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1876
1877 glEnable GL_BLEND;
1878 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1879 glEnable GL_TEXTURE_2D; 2412 glEnable GL_TEXTURE_2D;
1880 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2413 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1881 2414
1882 # draw background 2415 # draw background
1883 $tex[1]->draw_quad (0, 0, $w, $h); 2416 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1884 2417
1885 # draw handle 2418 # draw handle
1886 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2419 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1887 2420
1888 glDisable GL_BLEND;
1889 glDisable GL_TEXTURE_2D; 2421 glDisable GL_TEXTURE_2D;
1890} 2422}
2423
2424#############################################################################
2425
2426package CFClient::UI::ValSlider;
2427
2428our @ISA = CFClient::UI::HBox::;
2429
2430sub new {
2431 my ($class, %arg) = @_;
2432
2433 my $range = delete $arg{range};
2434
2435 my $self = $class->SUPER::new (
2436 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2437 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2438 to_value => sub { shift },
2439 from_value => sub { shift },
2440 %arg,
2441 );
2442
2443 $self->{slider}->connect (changed => sub {
2444 my ($self, $value) = @_;
2445 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2446 $self->{parent}->emit (changed => $value);
2447 });
2448
2449# $self->{entry}->connect (changed => sub {
2450# my ($self, $value) = @_;
2451# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2452# $self->{parent}->emit (changed => $value);
2453# });
2454
2455 $self->add ($self->{slider}, $self->{entry});
2456
2457 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2458
2459 $self
2460}
2461
2462sub set_range { shift->{slider}->set_range (@_) }
2463sub set_value { shift->{slider}->set_value (@_) }
1891 2464
1892############################################################################# 2465#############################################################################
1893 2466
1894package CFClient::UI::TextView; 2467package CFClient::UI::TextView;
1895 2468
… …
1899 2472
1900sub new { 2473sub new {
1901 my $class = shift; 2474 my $class = shift;
1902 2475
1903 my $self = $class->SUPER::new ( 2476 my $self = $class->SUPER::new (
1904 fontsize => 1, 2477 fontsize => 1,
2478 can_events => 0,
2479 #font => default_font
1905 @_, 2480 @_,
1906 2481
1907 layout => (new CFClient::Layout), 2482 layout => (new CFClient::Layout 1),
1908 par => [], 2483 par => [],
1909 height => 0, 2484 height => 0,
1910 children => [ 2485 children => [
1911 (new CFClient::UI::Empty expand => 1), 2486 (new CFClient::UI::Empty expand => 1),
1912 (new CFClient::UI::Slider vertical => 1), 2487 (new CFClient::UI::Slider vertical => 1),
1913 ], 2488 ],
1914 ); 2489 );
1915 2490
1916 $self->{children}[1]->connect (changed => sub { 2491 $self->{children}[1]->connect (changed => sub { $self->update });
1917 $self->update;
1918 });
1919 2492
1920 $self 2493 $self
1921} 2494}
1922 2495
1923sub set_fontsize { 2496sub set_fontsize {
… …
1925 2498
1926 $self->{fontsize} = $fontsize; 2499 $self->{fontsize} = $fontsize;
1927 $self->reflow; 2500 $self->reflow;
1928} 2501}
1929 2502
2503sub size_allocate {
2504 my ($self, $w, $h) = @_;
2505
2506 $self->SUPER::size_allocate ($w, $h);
2507
2508 $self->{layout}->set_font ($self->{font}) if $self->{font};
2509 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2510 $self->{layout}->set_width ($self->{children}[0]{w});
2511 $self->{layout}->set_indent (-$self->{fontsize} * $::FONTSIZE * 4);
2512
2513 $self->reflow;
2514}
2515
1930sub text_height { 2516sub text_size {
1931 my ($self, $text) = @_; 2517 my ($self, $text, $indent) = @_;
1932 2518
1933 my $layout = $self->{layout}; 2519 my $layout = $self->{layout};
1934 2520
1935 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2521 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1936 $layout->set_width ($self->{w}); 2522 $layout->set_width ($self->{children}[0]{w} - $indent);
2523 $layout->set_indent (-$self->{fontsize} * $::FONTSIZE * 4);
1937 $layout->set_text ($text); 2524 $layout->set_markup ($text);
1938 2525
1939 ($layout->size)[1] 2526 $layout->size
1940} 2527}
1941 2528
1942sub reflow { 2529sub reflow {
1943 my ($self) = @_; 2530 my ($self) = @_;
1944 2531
1945 $self->{need_reflow}++; 2532 $self->{need_reflow}++;
1946 $self->update; 2533 $self->update;
1947} 2534}
1948 2535
1949sub size_allocate { 2536sub set_offset {
2537 my ($self, $offset) = @_;
2538
2539 # todo: base offset on lines or so, not on pixels
2540 $self->{children}[1]->set_value ($offset);
2541}
2542
2543sub clear {
1950 my ($self, $w, $h) = @_; 2544 my ($self) = @_;
1951 2545
1952 $self->SUPER::size_allocate ($w, $h); 2546 $self->{par} = [];
1953 2547 $self->{height} = 0;
1954 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2548 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1955 $self->{layout}->set_width ($self->{children}[0]{w});
1956
1957 $self->reflow;
1958} 2549}
1959 2550
1960sub add_paragraph { 2551sub add_paragraph {
1961 my ($self, $color, $text) = @_; 2552 my ($self, $color, $text, $indent) = @_;
1962 2553
1963 #TODO: intelligently "reformat" paragraph 2554 for my $line (split /\n/, $text) {
1964 2555 my ($w, $h) = $self->text_size ($line);
1965 my $height = $self->text_height ($text);
1966
1967 $self->{height} += $height; 2556 $self->{height} += $h;
2557 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2558 }
1968 2559
1969 push @{$self->{par}}, [$height, $color, $text];
1970
1971 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2560 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1972 $self->{children}[1]->update;
1973} 2561}
1974 2562
1975sub update { 2563sub update {
1976 my ($self) = @_; 2564 my ($self) = @_;
1977 2565
… …
1979 2567
1980 return unless $self->{h} > 0; 2568 return unless $self->{h} > 0;
1981 2569
1982 delete $self->{texture}; 2570 delete $self->{texture};
1983 2571
1984 $ROOT->on_refresh ($self, sub { 2572 $ROOT->on_post_alloc ($self, sub {
2573 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2574
1985 if (delete $self->{need_reflow}) { 2575 if (delete $self->{need_reflow}) {
1986 my $height = 0; 2576 my $height = 0;
1987 2577
1988 $height += $_->[0] = $self->text_height ($_->[2]) 2578 my $layout = $self->{layout};
2579
2580 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2581
1989 for @{$self->{par}}; 2582 for (@{$self->{par}}) {
2583 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2584 $layout->set_width ($W - $_->[3]);
2585 $layout->set_indent (-$self->{fontsize} * $::FONTSIZE * 4);
2586 $layout->set_markup ($_->[4]);
2587 my ($w, $h) = $layout->size;
2588 $_->[0] = $w + $_->[3];
2589 $_->[1] = $h;
2590 }
2591
2592 $height += $_->[1];
2593 }
1990 2594
1991 $self->{height} = $height; 2595 $self->{height} = $height;
1992 2596
1993 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2597 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1994 2598
1995 delete $self->{texture}; 2599 delete $self->{texture};
1996 } 2600 }
1997 2601
1998 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2602 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1999 glClearColor 0, 0, 0, 1; 2603 glClearColor 0, 0, 0, 0;
2000 glClear GL_COLOR_BUFFER_BIT; 2604 glClear GL_COLOR_BUFFER_BIT;
2001 2605
2606 my $top = int $self->{children}[1]{range}[0];
2607
2608 my $y0 = $top;
2609 my $y1 = $top + $H;
2610
2611 my $y = 0;
2612
2613 my $layout = $self->{layout};
2614
2615 $layout->set_font ($self->{font}) if $self->{font};
2616
2002 glEnable GL_BLEND; 2617 glEnable GL_BLEND;
2618 #TODO# not correct in windows where rgba is forced off
2003 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2619 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2004 glEnable GL_TEXTURE_2D;
2005 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2006
2007 my $top = int $self->{children}[1]{range}[0];
2008
2009 my $y0 = $top;
2010 my $y1 = $top + $self->{h};
2011
2012 my $y = 0;
2013
2014 my $layout = $self->{layout};
2015 2620
2016 for my $par (@{$self->{par}}) { 2621 for my $par (@{$self->{par}}) {
2017 my $h = $par->[0]; 2622 my $h = $par->[1];
2018 2623
2019 if ($y0 < $y + $h && $y < $y1) { 2624 if ($y0 < $y + $h && $y < $y1) {
2625 $layout->set_foreground (@{ $par->[2] });
2626 $layout->set_width ($W - $par->[3]);
2627 $layout->set_indent (-$self->{fontsize} * $::FONTSIZE * 4);
2020 $layout->set_text ($par->[2]); 2628 $layout->set_markup ($par->[4]);
2021 2629
2022 glColor @{ $par->[1] }; 2630 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2023 my ($W, $H) = $layout->size; 2631
2024 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2632 glRasterPos $par->[3], $y - $y0;
2633 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2025 } 2634 }
2026 2635
2027 $y += $h; 2636 $y += $h;
2028 } 2637 }
2029 2638
2030 glDisable GL_TEXTURE_2D;
2031 glDisable GL_BLEND; 2639 glDisable GL_BLEND;
2032 }; 2640 };
2033 }); 2641 });
2034} 2642}
2035 2643
2036sub _draw { 2644sub _draw {
2037 my ($self) = @_; 2645 my ($self) = @_;
2038 2646
2039 if ($self->{texture}) {
2040 glEnable GL_TEXTURE_2D; 2647 glEnable GL_TEXTURE_2D;
2041 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2648 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2042 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2649 glColor 0, 0, 0, 1;
2650 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2043 glDisable GL_TEXTURE_2D; 2651 glDisable GL_TEXTURE_2D;
2044 }
2045 2652
2046 $self->{children}[1]->draw; 2653 $self->{children}[1]->draw;
2047 2654
2048} 2655}
2049 2656
… …
2097 2704
2098sub new { 2705sub new {
2099 my $class = shift; 2706 my $class = shift;
2100 2707
2101 my $self = $class->SUPER::new ( 2708 my $self = $class->SUPER::new (
2102 state => 0, 2709 state => 0,
2103 connect_activate => \&toggle_flopper, 2710 on_activate => \&toggle_flopper,
2104 can_events => 1,
2105 @_ 2711 @_
2106 ); 2712 );
2107 2713
2108 if ($self->{state}) {
2109 $self->{state} = 0;
2110 $self->toggle_flopper;
2111 }
2112
2113 $self 2714 $self
2114} 2715}
2115 2716
2116sub toggle_flopper { 2717sub toggle_flopper {
2117 my ($self) = @_; 2718 my ($self) = @_;
2118 2719
2119 # TODO: use animation 2720 $self->{other}->toggle_visibility;
2120 if ($self->{state} = !$self->{state}) { 2721}
2121 $CFClient::UI::ROOT->add ($self->{other}); 2722
2122 $self->{other}->move ($self->coord2global (0, $self->{h})); 2723#############################################################################
2724
2725package CFClient::UI::Tooltip;
2726
2727our @ISA = CFClient::UI::Bin::;
2728
2729use CFClient::OpenGL;
2730
2731sub new {
2732 my $class = shift;
2733
2734 $class->SUPER::new (
2735 @_,
2736 can_events => 0,
2737 )
2738}
2739
2740sub set_tooltip_from {
2741 my ($self, $widget) = @_;
2742
2743 my $tooltip = $widget->{tooltip};
2744
2745 if ($ENV{CFPLUS_DEBUG} & 2) {
2746 $tooltip .= "\n\n" . (ref $widget) . "\n"
2747 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2748 . "req $widget->{req_w} $widget->{req_h}\n"
2749 . "visible $widget->{visible}";
2750 }
2751
2752 $self->add (new CFClient::UI::Label
2753 markup => $tooltip,
2754 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2755 fontsize => 0.8,
2756 fg => [0, 0, 0, 1],
2757 ellipsise => 0,
2758 font => ($widget->{tooltip_font} || $::FONT_PROP),
2759 );
2760}
2761
2762sub size_request {
2763 my ($self) = @_;
2764
2765 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2766
2767 ($w + 4, $h + 4)
2768}
2769
2770sub size_allocate {
2771 my ($self, $w, $h) = @_;
2772
2773 $self->SUPER::size_allocate ($w - 4, $h - 4);
2774}
2775
2776sub visibility_change {
2777 my ($self, $visible) = @_;
2778
2779 return unless $visible;
2780
2781 $self->{root}->on_post_alloc ("move_$self" => sub {
2782 my $widget = $self->{owner}
2783 or return;
2784
2785 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2786
2787 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2788 if $x + $self->{w} > $::WIDTH;
2789
2790 $self->move_abs ($x, $y);
2791 });
2792}
2793
2794sub _draw {
2795 my ($self) = @_;
2796
2797 glTranslate 0.375, 0.375;
2798
2799 my ($w, $h) = @$self{qw(w h)};
2800
2801 glColor 1, 0.8, 0.4;
2802 glBegin GL_QUADS;
2803 glVertex 0 , 0;
2804 glVertex 0 , $h;
2805 glVertex $w, $h;
2806 glVertex $w, 0;
2807 glEnd;
2808
2809 glColor 0, 0, 0;
2810 glBegin GL_LINE_LOOP;
2811 glVertex 0 , 0;
2812 glVertex 0 , $h;
2813 glVertex $w, $h;
2814 glVertex $w, 0;
2815 glEnd;
2816
2817 glTranslate 2 - 0.375, 2 - 0.375;
2818
2819 $self->SUPER::_draw;
2820}
2821
2822#############################################################################
2823
2824package CFClient::UI::Face;
2825
2826our @ISA = CFClient::UI::Base::;
2827
2828use CFClient::OpenGL;
2829
2830sub new {
2831 my $class = shift;
2832
2833 my $self = $class->SUPER::new (
2834 aspect => 1,
2835 can_events => 0,
2836 @_,
2837 );
2838
2839 if ($self->{anim} && $self->{animspeed}) {
2840 Scalar::Util::weaken (my $widget = $self);
2841
2842 $self->{timer} = Event->timer (
2843 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2844 hard => 1,
2845 interval => $self->{animspeed},
2846 cb => sub {
2847 ++$widget->{frame};
2848 $widget->update;
2849 },
2850 );
2851 }
2852
2853 $self
2854}
2855
2856sub size_request {
2857 (32, 8)
2858}
2859
2860sub update {
2861 my ($self) = @_;
2862
2863 return unless $self->{visible};
2864
2865 $self->SUPER::update;
2866}
2867
2868sub _draw {
2869 my ($self) = @_;
2870
2871 return unless $::CONN;
2872
2873 my $face;
2874
2875 if ($self->{frame}) {
2876 my $anim = $::CONN->{anim}[$self->{anim}];
2877
2878 $face = $anim->[ $self->{frame} % @$anim ]
2879 if $anim && @$anim;
2880 }
2881
2882 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2883
2884 if ($tex) {
2885 glEnable GL_TEXTURE_2D;
2886 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2887 glColor 0, 0, 0, 1;
2888 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2889 glDisable GL_TEXTURE_2D;
2890 }
2891}
2892
2893sub DESTROY {
2894 my ($self) = @_;
2895
2896 $self->{timer}->cancel
2897 if $self->{timer};
2898
2899 $self->SUPER::DESTROY;
2900}
2901
2902#############################################################################
2903
2904package CFClient::UI::Buttonbar;
2905
2906our @ISA = CFClient::UI::HBox::;
2907
2908# TODO: should actualyl wrap buttons and other goodies.
2909
2910#############################################################################
2911
2912package CFClient::UI::Menu;
2913
2914our @ISA = CFClient::UI::FancyFrame::;
2915
2916use CFClient::OpenGL;
2917
2918sub new {
2919 my $class = shift;
2920
2921 my $self = $class->SUPER::new (
2922 items => [],
2923 z => 100,
2924 @_,
2925 );
2926
2927 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2928
2929 for my $item (@{ $self->{items} }) {
2930 my ($widget, $cb, $tooltip) = @$item;
2931
2932 # handle various types of items, only text for now
2933 if (!ref $widget) {
2934 $widget = new CFClient::UI::Label
2935 can_hover => 1,
2936 can_events => 1,
2937 text => $widget,
2938 tooltip => $tooltip
2939 }
2940
2941 $self->{item}{$widget} = $item;
2942
2943 $self->{vbox}->add ($widget);
2944 }
2945
2946 $self
2947}
2948
2949# popup given the event (must be a mouse button down event currently)
2950sub popup {
2951 my ($self, $ev) = @_;
2952
2953 $self->_emit ("popdown");
2954
2955 # maybe save $GRAB? must be careful about events...
2956 $GRAB = $self;
2957 $self->{button} = $ev->{button};
2958
2959 $self->show;
2960 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2961}
2962
2963sub mouse_motion {
2964 my ($self, $ev, $x, $y) = @_;
2965
2966 # TODO: should use vbox->find_widget or so
2967 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2968 $self->{hover} = $self->{item}{$HOVER};
2969
2970 0
2971}
2972
2973sub button_up {
2974 my ($self, $ev, $x, $y) = @_;
2975
2976 if ($ev->{button} == $self->{button}) {
2977 undef $GRAB;
2978 $self->hide;
2979
2123 $self->emit ("open"); 2980 $self->_emit ("popdown");
2981 $self->{hover}[1]->() if $self->{hover};
2124 } else { 2982 } else {
2125 $CFClient::UI::ROOT->remove ($self->{other}); 2983 return 0
2126 $self->emit ("close"); 2984 }
2985
2127 } 2986 1
2128
2129 $self->emit (changed => $self->{state});
2130} 2987}
2131 2988
2132############################################################################# 2989#############################################################################
2133 2990
2991package CFClient::UI::Multiplexer;
2992
2993our @ISA = CFClient::UI::Container::;
2994
2995sub new {
2996 my $class = shift;
2997
2998 my $self = $class->SUPER::new (
2999 @_,
3000 );
3001
3002 $self->{current} = $self->{children}[0]
3003 if @{ $self->{children} };
3004
3005 $self
3006}
3007
3008sub add {
3009 my ($self, @widgets) = @_;
3010
3011 $self->SUPER::add (@widgets);
3012
3013 $self->{current} = $self->{children}[0]
3014 if @{ $self->{children} };
3015}
3016
3017sub set_current_page {
3018 my ($self, $page_or_widget) = @_;
3019
3020 my $widget = ref $page_or_widget
3021 ? $page_or_widget
3022 : $self->{children}[$page_or_widget];
3023
3024 $self->{current} = $widget;
3025 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3026
3027 $self->_emit (page_changed => $self->{current});
3028
3029 $self->realloc;
3030}
3031
3032sub visible_children {
3033 $_[0]{current}
3034}
3035
3036sub size_request {
3037 my ($self) = @_;
3038
3039 $self->{current}->size_request
3040}
3041
3042sub size_allocate {
3043 my ($self, $w, $h) = @_;
3044
3045 $self->{current}->configure (0, 0, $w, $h);
3046}
3047
3048sub _draw {
3049 my ($self) = @_;
3050
3051 $self->{current}->draw;
3052}
3053
3054#############################################################################
3055
3056package CFClient::UI::Notebook;
3057
3058our @ISA = CFClient::UI::VBox::;
3059
3060sub new {
3061 my $class = shift;
3062
3063 my $self = $class->SUPER::new (
3064 buttonbar => (new CFClient::UI::Buttonbar),
3065 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3066 # filter => # will be put between multiplexer and $self
3067 @_,
3068 );
3069
3070 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3071 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3072
3073 $self
3074}
3075
3076sub add {
3077 my ($self, $title, $widget, $tooltip) = @_;
3078
3079 Scalar::Util::weaken $self;
3080
3081 $self->{buttonbar}->add (new CFClient::UI::Button
3082 markup => $title,
3083 tooltip => $tooltip,
3084 on_activate => sub { $self->set_current_page ($widget) },
3085 );
3086
3087 $self->{multiplexer}->add ($widget);
3088}
3089
3090sub set_current_page {
3091 my ($self, $page) = @_;
3092
3093 $self->{multiplexer}->set_current_page ($page);
3094 $self->_emit (page_changed => $self->{multiplexer}{current});
3095}
3096
3097#############################################################################
3098
3099package CFClient::UI::Combobox;
3100
3101use utf8;
3102
3103our @ISA = CFClient::UI::Button::;
3104
3105sub new {
3106 my $class = shift;
3107
3108 my $self = $class->SUPER::new (
3109 options => [], # [title, value, tooltip], ...
3110 value => undef,
3111 @_,
3112 );
3113
3114 $self->_set_value ($self->{value});
3115
3116 $self
3117}
3118
3119sub button_down {
3120 my ($self, $ev) = @_;
3121
3122 my @menu_items;
3123
3124 for (@{ $self->{options} }) {
3125 my ($title, $value, $tooltip) = @$_;
3126
3127 push @menu_items, [$tooltip, sub { $self->set_value ($value) }];
3128 }
3129
3130 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3131}
3132
3133sub _set_value {
3134 my ($self, $value) = @_;
3135
3136 my ($item) = grep $_->[1] eq $value, @{ $self->{options} }
3137 or return;
3138
3139 $self->{value} = $item->[1];
3140 $self->set_markup ("$item->[0] ⇓");
3141 $self->set_tooltip ($item->[2]);
3142}
3143
3144sub set_value {
3145 my ($self, $value) = @_;
3146
3147 return unless $self->{value} ne $value;
3148
3149 $self->_set_value ($value);
3150 $self->_emit (changed => $value);
3151}
3152
3153#############################################################################
3154
3155package CFClient::UI::Statusbox;
3156
3157our @ISA = CFClient::UI::VBox::;
3158
3159sub new {
3160 my $class = shift;
3161
3162 my $self = $class->SUPER::new (
3163 fontsize => 0.8,
3164 @_,
3165 );
3166
3167 Scalar::Util::weaken (my $this = $self);
3168
3169 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3170
3171 $self
3172}
3173
3174sub reorder {
3175 my ($self) = @_;
3176 my $NOW = Time::HiRes::time;
3177
3178 # freeze display when hovering over any label
3179 return if $CFClient::UI::TOOLTIP->{owner}
3180 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3181 values %{ $self->{item} };
3182
3183 while (my ($k, $v) = each %{ $self->{item} }) {
3184 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3185 }
3186
3187 my @widgets;
3188
3189 my @items = sort {
3190 $a->{pri} <=> $b->{pri}
3191 or $b->{id} <=> $a->{id}
3192 } values %{ $self->{item} };
3193
3194 $self->{timer}->interval (1);
3195
3196 my $count = 10 + 1;
3197 for my $item (@items) {
3198 last unless --$count;
3199
3200 my $label = $item->{label} ||= do {
3201 # TODO: doesn't handle markup well (read as: at all)
3202 my $short = $item->{count} > 1
3203 ? "<b>$item->{count} ×</b> $item->{text}"
3204 : $item->{text};
3205
3206 for ($short) {
3207 s/^\s+//;
3208 s/\s+/ /g;
3209 }
3210
3211 new CFClient::UI::Label
3212 markup => $short,
3213 tooltip => $item->{tooltip},
3214 tooltip_font => $::FONT_PROP,
3215 tooltip_width => 0.67,
3216 fontsize => $item->{fontsize} || $self->{fontsize},
3217 max_w => $::WIDTH * 0.44,
3218 fg => [@{ $item->{fg} }],
3219 can_events => 1,
3220 can_hover => 1
3221 };
3222
3223 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3224 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3225 $label->update;
3226 $label->set_max_size (undef, $label->{req_h} * $diff)
3227 if $diff < 1;
3228 $self->{timer}->interval (1/30);
3229 } else {
3230 $label->{fg}[3] = $item->{fg}[3] || 1;
3231 }
3232
3233 push @widgets, $label;
3234 }
3235
3236 $self->clear;
3237 $self->SUPER::add (reverse @widgets);
3238}
3239
3240sub add {
3241 my ($self, $text, %arg) = @_;
3242
3243 $text =~ s/^\s+//;
3244 $text =~ s/\s+$//;
3245
3246 return unless $text;
3247
3248 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3249
3250 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3251
3252 if (my $item = $self->{item}{$group}) {
3253 if ($item->{text} eq $text) {
3254 $item->{count}++;
3255 } else {
3256 $item->{count} = 1;
3257 $item->{text} = $item->{tooltip} = $text;
3258 }
3259 $item->{id} = ++$self->{id};
3260 $item->{timeout} = $timeout;
3261 delete $item->{label};
3262 } else {
3263 $self->{item}{$group} = {
3264 id => ++$self->{id},
3265 text => $text,
3266 timeout => $timeout,
3267 tooltip => $text,
3268 fg => [0.8, 0.8, 0.8, 0.8],
3269 pri => 0,
3270 count => 1,
3271 %arg,
3272 };
3273 }
3274
3275 $self->reorder;
3276}
3277
3278sub reconfigure {
3279 my ($self) = @_;
3280
3281 delete $_->{label}
3282 for values %{ $self->{item} || {} };
3283
3284 $self->reorder;
3285 $self->SUPER::reconfigure;
3286}
3287
3288sub DESTROY {
3289 my ($self) = @_;
3290
3291 $self->{timer}->cancel;
3292
3293 $self->SUPER::DESTROY;
3294}
3295
3296#############################################################################
3297
3298package CFClient::UI::Inventory;
3299
3300our @ISA = CFClient::UI::ScrolledWindow::;
3301
3302sub new {
3303 my $class = shift;
3304
3305 my $self = $class->SUPER::new (
3306 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3307 @_,
3308 );
3309
3310 $self
3311}
3312
3313sub set_items {
3314 my ($self, $items) = @_;
3315
3316 $self->{child}->clear;
3317 return unless $items;
3318
3319 my @items = sort {
3320 ($a->{type} <=> $b->{type})
3321 or ($a->{name} cmp $b->{name})
3322 } @$items;
3323
3324 $self->{real_items} = \@items;
3325
3326 my $row = 0;
3327 for my $item (@items) {
3328 CFClient::Item::update_widgets $item;
3329
3330 $self->{child}->add (0, $row, $item->{face_widget});
3331 $self->{child}->add (1, $row, $item->{desc_widget});
3332 $self->{child}->add (2, $row, $item->{weight_widget});
3333
3334 $row++;
3335 }
3336}
3337
3338#############################################################################
3339
3340package CFClient::UI::BindEditor;
3341
3342our @ISA = CFClient::UI::FancyFrame::;
3343
3344sub new {
3345 my $class = shift;
3346
3347 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3348
3349 $self->add (my $vb = new CFClient::UI::VBox);
3350
3351
3352 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3353 text => "start recording",
3354 tooltip => "Start/Stops recording of actions."
3355 ."All subsequent actions after the recording started will be captured."
3356 ."The actions are displayed after the record was stopped."
3357 ."To bind the action you have to click on the 'Bind' button",
3358 on_activate => sub {
3359 unless ($self->{recording}) {
3360 $self->start;
3361 } else {
3362 $self->stop;
3363 }
3364 });
3365
3366 $vb->add (new CFClient::UI::Label text => "Actions:");
3367 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3368
3369 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3370 $vb->add (my $hb = new CFClient::UI::HBox);
3371 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3372 $hb->add (new CFClient::UI::Button
3373 text => "bind",
3374 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3375 on_activate => sub {
3376 $self->ask_for_bind;
3377 });
3378
3379 $vb->add (my $hb = new CFClient::UI::HBox);
3380 $hb->add (new CFClient::UI::Button
3381 text => "ok",
3382 expand => 1,
3383 tooltip => "This closes the binding editor and saves the binding",
3384 on_activate => sub {
3385 $self->hide;
3386 $self->commit;
3387 });
3388
3389 $hb->add (new CFClient::UI::Button
3390 text => "cancel",
3391 expand => 1,
3392 tooltip => "This closes the binding editor without saving",
3393 on_activate => sub {
3394 $self->hide;
3395 $self->{binding_cancel}->()
3396 if $self->{binding_cancel};
3397 });
3398
3399 $self->update_binding_widgets;
3400
3401 $self
3402}
3403
3404sub commit {
3405 my ($self) = @_;
3406 my ($mod, $sym, $cmds) = $self->get_binding;
3407 if ($sym != 0 && @$cmds > 0) {
3408 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3409 ."'. Don't forget 'Save Config'!");
3410 $self->{binding_change}->($mod, $sym, $cmds)
3411 if $self->{binding_change};
3412 } else {
3413 $::STATUSBOX->add ("No action bound, no key or action specified!");
3414 $self->{binding_cancel}->()
3415 if $self->{binding_cancel};
3416 }
3417}
3418
3419sub start {
3420 my ($self) = @_;
3421
3422 $self->{rec_btn}->set_text ("stop recording");
3423 $self->{recording} = 1;
3424 $self->clear_command_list;
3425 $::CONN->start_record if $::CONN;
3426}
3427
3428sub stop {
3429 my ($self) = @_;
3430
3431 $self->{rec_btn}->set_text ("start recording");
3432 $self->{recording} = 0;
3433
3434 my $rec;
3435 $rec = $::CONN->stop_record if $::CONN;
3436 return unless ref $rec eq 'ARRAY';
3437 $self->set_command_list ($rec);
3438}
3439
3440
3441sub ask_for_bind_and_commit {
3442 my ($self) = @_;
3443 $self->ask_for_bind (1);
3444}
3445
3446sub ask_for_bind {
3447 my ($self, $commit) = @_;
3448
3449 CFClient::Binder::open_binding_dialog (sub {
3450 my ($mod, $sym) = @_;
3451 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3452 $self->update_binding_widgets;
3453 $self->commit if $commit;
3454 });
3455}
3456
3457# $mod and $sym are the modifiers and key symbol
3458# $cmds is a array ref of strings (the commands)
3459# $cb is the callback that is executed on OK
3460# $ccb is the callback that is executed on CANCEL and
3461# when the binding was unsuccessful on OK
3462sub set_binding {
3463 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3464
3465 $self->clear_command_list;
3466 $self->{recording} = 0;
3467 $self->{rec_btn}->set_text ("start recording");
3468
3469 $self->{binding} = [$mod, $sym];
3470 $self->{commands} = $cmds;
3471
3472 $self->{binding_change} = $cb;
3473 $self->{binding_cancel} = $ccb;
3474
3475 $self->update_binding_widgets;
3476}
3477
3478# this is a shortcut method that asks for a binding
3479# and then just binds it.
3480sub do_quick_binding {
3481 my ($self, $cmds) = @_;
3482 $self->set_binding (undef, undef, $cmds, sub {
3483 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3484 });
3485 $self->ask_for_bind (1);
3486}
3487
3488sub update_binding_widgets {
3489 my ($self) = @_;
3490 my ($mod, $sym, $cmds) = $self->get_binding;
3491 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3492 $self->set_command_list ($cmds);
3493}
3494
3495sub get_binding {
3496 my ($self) = @_;
3497 return (
3498 $self->{binding}->[0],
3499 $self->{binding}->[1],
3500 [ grep { defined $_ } @{$self->{commands}} ]
3501 );
3502}
3503
3504sub clear_command_list {
3505 my ($self) = @_;
3506 $self->{cmdbox}->clear ();
3507}
3508
3509sub set_command_list {
3510 my ($self, $cmds) = @_;
3511
3512 $self->{cmdbox}->clear ();
3513 $self->{commands} = $cmds;
3514
3515 my $idx = 0;
3516
3517 for (@$cmds) {
3518 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3519
3520 my $i = $idx;
3521 $hb->add (new CFClient::UI::Label text => $_);
3522 $hb->add (new CFClient::UI::Button
3523 text => "delete",
3524 tooltip => "Deletes the action from the record",
3525 on_activate => sub {
3526 $self->{cmdbox}->remove ($hb);
3527 $cmds->[$i] = undef;
3528 });
3529
3530
3531 $idx++
3532 }
3533}
3534
3535#############################################################################
3536
3537package CFClient::UI::SpellList;
3538
3539our @ISA = CFClient::UI::Table::;
3540
3541sub new {
3542 my $class = shift;
3543
3544 my $self = $class->SUPER::new (
3545 binding => [],
3546 commands => [],
3547 @_,
3548 )
3549}
3550
3551my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3552 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.");
3553my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3554 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.");
3555my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3556 "<b>Damage</b>. The amount of damage the spell deals when it hits.");
3557
3558sub rebuild_spell_list {
3559 my ($self) = @_;
3560
3561 $CFClient::UI::ROOT->on_refresh ($self => sub {
3562 $self->clear;
3563
3564 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name");
3565 $self->add (2, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3566 $self->add (3, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3567 $self->add (4, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3568
3569 my $row = 0;
3570
3571 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3572 my $spell = $self->{spell}{$_};
3573
3574 $row++;
3575
3576 $self->add (0, $row, new CFClient::UI::Face
3577 face => $spell->{face},
3578 can_hover => 1,
3579 can_events => 1,
3580 tooltip => $spell->{message},
3581 );
3582
3583 $self->add (1, $row, new CFClient::UI::Label
3584 expand => 1,
3585 text => $spell->{name},
3586 can_hover => 1,
3587 can_events => 1,
3588 tooltip => $spell->{message},
3589 );
3590
3591 $self->add (2, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3592 $self->add (3, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3593 $self->add (4, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3594
3595 # TODO: should be done via popup
3596 $self->add (5, $row, new CFClient::UI::Button
3597 text => "bind",
3598 tooltip => "bind spell readying (cast command) to key",
3599 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) },
3600 );
3601 }
3602 });
3603}
3604
3605sub add_spell {
3606 my ($self, $spell) = @_;
3607
3608 $self->{spell}->{$spell->{name}} = $spell;
3609 $self->rebuild_spell_list;
3610}
3611
3612sub remove_spell {
3613 my ($self, $spell) = @_;
3614
3615 delete $self->{spell}->{$spell->{name}};
3616 $self->rebuild_spell_list;
3617}
3618
3619#############################################################################
3620
2134package CFClient::UI::Root; 3621package CFClient::UI::Root;
2135 3622
2136our @ISA = CFClient::UI::Container::; 3623our @ISA = CFClient::UI::Container::;
2137 3624
3625use List::Util qw(min max);
3626
2138use CFClient::OpenGL; 3627use CFClient::OpenGL;
2139 3628
2140sub check_size { 3629sub new {
2141 my ($self) = @_; 3630 my $class = shift;
2142 3631
2143 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 3632 my $self = $class->SUPER::new (
3633 visible => 1,
3634 @_,
3635 );
3636
3637 Scalar::Util::weaken ($self->{root} = $self);
3638
3639 $self
2144} 3640}
2145 3641
2146sub size_request { 3642sub size_request {
2147 ($::WIDTH, $::HEIGHT) 3643 my ($self) = @_;
2148}
2149 3644
2150sub configure { 3645 ($self->{w}, $self->{h})
3646}
3647
3648sub _to_pixel {
3649 my ($coord, $size, $max) = @_;
3650
3651 $coord =
3652 $coord eq "center" ? ($max - $size) * 0.5
3653 : $coord eq "max" ? $max
3654 : $coord;
3655
3656 $coord = 0 if $coord < 0;
3657 $coord = $max - $size if $coord > $max - $size;
3658
3659 int $coord + 0.5
3660}
3661
3662sub size_allocate {
2151 my ($self, $x, $y, $w, $h) = @_; 3663 my ($self, $w, $h) = @_;
2152 3664
2153 $self->SUPER::configure ($x, $y, $w, $h);
2154
2155 for my $child (@{$self->{children}}) { 3665 for my $child ($self->children) {
2156 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3666 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2157 3667
2158 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3668 $X = $child->{force_x} if exists $child->{force_x};
2159 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3669 $Y = $child->{force_y} if exists $child->{force_y};
3670
3671 $X = _to_pixel $X, $W, $self->{w};
3672 $Y = _to_pixel $Y, $H, $self->{h};
3673
2160 $child->configure ($X, $Y, $W,$H); 3674 $child->configure ($X, $Y, $W, $H);
2161 } 3675 }
2162} 3676}
2163 3677
2164sub _topleft { 3678sub coord2local {
2165 my ($self, $x, $y) = @_; 3679 my ($self, $x, $y) = @_;
2166 3680
2167 ($x, $y) 3681 ($x, $y)
2168} 3682}
2169 3683
3684sub coord2global {
3685 my ($self, $x, $y) = @_;
3686
3687 ($x, $y)
3688}
3689
2170sub update { 3690sub update {
2171 my ($self) = @_; 3691 my ($self) = @_;
2172 3692
2173 $self->check_size; 3693 $::WANT_REFRESH++;
2174 ::refresh ();
2175} 3694}
2176 3695
2177sub add { 3696sub add {
2178 my ($self, $child) = @_; 3697 my ($self, @children) = @_;
2179 3698
2180 # integerize window positions 3699 $_->{is_toplevel} = 1
2181 $child->{x} = int $child->{x}; 3700 for @children;
2182 $child->{y} = int $child->{y};
2183 3701
2184 $self->SUPER::add ($child); 3702 $self->SUPER::add (@children);
3703}
3704
3705sub remove {
3706 my ($self, @children) = @_;
3707
3708 $self->SUPER::remove (@children);
3709
3710 delete $self->{is_toplevel}
3711 for @children;
3712
3713 while (@children) {
3714 my $w = pop @children;
3715 push @children, $w->children;
3716 $w->set_invisible;
3717 }
2185} 3718}
2186 3719
2187sub on_refresh { 3720sub on_refresh {
2188 my ($self, $id, $cb) = @_; 3721 my ($self, $id, $cb) = @_;
2189 3722
2190 $self->{refresh_hook}{$id} = $cb; 3723 $self->{refresh_hook}{$id} = $cb;
2191} 3724}
2192 3725
3726sub on_post_alloc {
3727 my ($self, $id, $cb) = @_;
3728
3729 $self->{post_alloc_hook}{$id} = $cb;
3730}
3731
2193sub draw { 3732sub draw {
2194 my ($self) = @_; 3733 my ($self) = @_;
2195 3734
2196 while (my $rcb = delete $self->{refresh_hook}) { 3735 while ($self->{refresh_hook}) {
2197 $_->() for values %$rcb; 3736 $_->()
3737 for values %{delete $self->{refresh_hook}};
2198 } 3738 }
3739
3740 if ($self->{realloc}) {
3741 my %queue;
3742 my @queue;
3743 my $widget;
3744
3745 outer:
3746 while () {
3747 if (my $realloc = delete $self->{realloc}) {
3748 for $widget (values %$realloc) {
3749 $widget->{visible} or next; # do not resize invisible widgets
3750
3751 $queue{$widget+0}++ and next; # duplicates are common
3752
3753 push @{ $queue[$widget->{visible}] }, $widget;
3754 }
3755 }
3756
3757 while () {
3758 @queue or last outer;
3759
3760 $widget = pop @{ $queue[-1] || [] }
3761 and last;
3762
3763 pop @queue;
3764 }
3765
3766 delete $queue{$widget+0};
3767
3768 my ($w, $h) = $widget->size_request;
3769
3770 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3771 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3772
3773 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3774 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3775
3776 $w = $widget->{force_w} if exists $widget->{force_w};
3777 $h = $widget->{force_h} if exists $widget->{force_h};
3778
3779 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3780 || delete $widget->{force_realloc}) {
3781 $widget->{req_w} = $w;
3782 $widget->{req_h} = $h;
3783
3784 $self->{size_alloc}{$widget+0} = $widget;
3785
3786 if (my $parent = $widget->{parent}) {
3787 $self->{realloc}{$parent+0} = $parent
3788 unless $queue{$parent+0};
3789
3790 $parent->{force_size_alloc} = 1;
3791 $self->{size_alloc}{$parent+0} = $parent;
3792 }
3793 }
3794
3795 delete $self->{realloc}{$widget+0};
3796 }
3797 }
3798
3799 while (my $size_alloc = delete $self->{size_alloc}) {
3800 my @queue = sort { $b->{visible} <=> $a->{visible} }
3801 values %$size_alloc;
3802
3803 while () {
3804 my $widget = pop @queue || last;
3805
3806 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3807
3808 $w = 0 if $w < 0;
3809 $h = 0 if $h < 0;
3810
3811 $w = int $w + 0.5;
3812 $h = int $h + 0.5;
3813
3814 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3815 $widget->{old_w} = $widget->{w};
3816 $widget->{old_h} = $widget->{h};
3817
3818 $widget->{w} = $w;
3819 $widget->{h} = $h;
3820
3821 $widget->emit (size_allocate => $w, $h);
3822 }
3823 }
3824 }
3825
3826 while ($self->{post_alloc_hook}) {
3827 $_->()
3828 for values %{delete $self->{post_alloc_hook}};
3829 }
3830
2199 3831
2200 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3832 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2201 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3833 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2202 glClear GL_COLOR_BUFFER_BIT; 3834 glClear GL_COLOR_BUFFER_BIT;
2203 3835
2204 glMatrixMode GL_PROJECTION; 3836 glMatrixMode GL_PROJECTION;
2205 glLoadIdentity; 3837 glLoadIdentity;
2206 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3838 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2207 glMatrixMode GL_MODELVIEW; 3839 glMatrixMode GL_MODELVIEW;
2208 glLoadIdentity; 3840 glLoadIdentity;
2209 3841
3842 {
3843 package CFClient::UI::Base;
3844
3845 ($draw_x, $draw_y, $draw_w, $draw_h) =
3846 (0, 0, $self->{w}, $self->{h});
3847 }
3848
2210 $self->_draw; 3849 $self->_draw;
2211} 3850}
2212 3851
2213############################################################################# 3852#############################################################################
2214 3853
2215package CFClient::UI; 3854package CFClient::UI;
2216 3855
2217$ROOT = new CFClient::UI::Root; 3856$ROOT = new CFClient::UI::Root;
2218$TOOLTIP = new CFClient::UI::Label fontsize => 0.8, can_events => 0; 3857$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2219 3858
22201 38591
2221 3860

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