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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.225 by root, Tue May 23 21:14:41 2006 UTC vs.
Revision 1.450 by root, Wed Dec 26 15:29:43 2007 UTC

1package CFClient::UI; 1package CFPlus::UI;
2 2
3use utf8; 3use utf8;
4use strict; 4use strict;
5 5
6use Scalar::Util ();
7use List::Util (); 6use List::Util ();
8 7
9use CFClient; 8use CFPlus;
9use CFPlus::Pod;
10use CFPlus::Texture;
10 11
11our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
12 13
14our $LAYOUT;
13our $ROOT; 15our $ROOT;
14our $TOOLTIP; 16our $TOOLTIP;
15our $BUTTON_STATE; 17our $BUTTON_STATE;
16 18
17our %WIDGET; # all widgets, weak-referenced 19our %WIDGET; # all widgets, weak-referenced
18 20
19sub check_tooltip { 21our $TOOLTIP_WATCHER = EV::timer_ns 0, 0.03, sub {
22 $_[0]->stop;
23
20 if (!$GRAB) { 24 if (!$GRAB) {
21 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 25 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
22 if (length $widget->{tooltip}) { 26 if (length $widget->{tooltip}) {
23
24 if ($TOOLTIP->{owner} != $widget) { 27 if ($TOOLTIP->{owner} != $widget) {
28 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
29 $TOOLTIP->hide;
30
25 $TOOLTIP->{owner} = $widget; 31 $TOOLTIP->{owner} = $widget;
32 $TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
26 33
27 my $tip = $widget->{tooltip}; 34 return if $ENV{CFPLUS_DEBUG} & 8;
28 35
29 $tip = $tip->($widget) if CODE:: eq ref $tip;
30
31 $TOOLTIP->set_tooltip_from ($widget); 36 $TOOLTIP->set_tooltip_from ($widget);
32 $TOOLTIP->show; 37 $TOOLTIP->show;
33
34 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
35
36 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
37 if $x + $TOOLTIP->{w} > $::WIDTH;
38
39 $TOOLTIP->move ($x, $y);
40 $TOOLTIP->check_size;
41 $TOOLTIP->update;
42 } 38 }
43 39
44 return; 40 return;
45 } 41 }
46 } 42 }
47 } 43 }
48 44
49 $TOOLTIP->hide; 45 $TOOLTIP->hide;
46 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
50 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;
51} 71}
52 72
53# class methods for events 73# class methods for events
54sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
55 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0]) 75 $FOCUS->emit (key_down => $_[0])
56 if $FOCUS; 76 if $FOCUS;
57} 77}
58 78
59sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
60 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0]) 80 $FOCUS->emit (key_up => $_[0])
61 if $FOCUS; 81 if $FOCUS;
82}
83
84sub check_hover {
85 my ($widget) = @_;
86
87 if ($widget != $HOVER) {
88 my $hover = $HOVER; $HOVER = $widget;
89
90 $hover->update if $hover && $hover->{can_hover};
91 $HOVER->update if $HOVER && $HOVER->{can_hover};
92
93 $TOOLTIP_WATCHER->again;
94 }
62} 95}
63 96
64sub feed_sdl_button_down_event { 97sub feed_sdl_button_down_event {
65 my ($ev) = @_; 98 my ($ev) = @_;
66 my ($x, $y) = ($ev->{x}, $ev->{y}); 99 my ($x, $y) = ($ev->{x}, $ev->{y});
67 100
68 if (!$BUTTON_STATE) { 101 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
102
103 unless ($GRAB) {
69 my $widget = $ROOT->find_widget ($x, $y); 104 my $widget = $ROOT->find_widget ($x, $y);
70 105
71 $GRAB = $widget; 106 $GRAB = $widget;
72 $GRAB->update if $GRAB; 107 $GRAB->update if $GRAB;
73 108
74 check_tooltip; 109 $TOOLTIP_WATCHER->invoke;
75 } 110 }
76
77 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
78 111
79 if ($GRAB) { 112 if ($GRAB) {
80 ($x, $y) = $GRAB->coord2local ($x, $y); 113 if ($ev->{button} == 4 || $ev->{button} == 5) {
81 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y); 114 # mousewheel
115 my $delta = $ev->{button} * 2 - 9;
116 my $shift = $ev->{mod} & CFPlus::KMOD_SHIFT;
117
118 $ev->{dx} = $shift ? $delta : 0;
119 $ev->{dy} = $shift ? 0 : $delta;
120
121 $GRAB->emit (mouse_wheel => $ev);
122 } else {
123 $GRAB->emit (button_down => $ev)
124 }
82 } 125 }
83} 126}
84 127
85sub feed_sdl_button_up_event { 128sub feed_sdl_button_up_event {
86 my ($ev) = @_; 129 my ($ev) = @_;
87 my ($x, $y) = ($ev->{x}, $ev->{y});
88 130
89 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 131 my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
90 132
91 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 133 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
92 134
93 if ($GRAB) { 135 $GRAB->emit (button_up => $ev)
94 ($x, $y) = $GRAB->coord2local ($x, $y); 136 if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
95 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
96 }
97 137
98 if (!$BUTTON_STATE) { 138 unless ($BUTTON_STATE) {
99 my $grab = $GRAB; undef $GRAB; 139 my $grab = $GRAB; undef $GRAB;
100 $grab->update if $grab; 140 $grab->update if $grab;
101 $GRAB->update if $GRAB; 141 $GRAB->update if $GRAB;
102 142
103 check_tooltip; 143 check_hover $widget;
144 $TOOLTIP_WATCHER->invoke;
104 } 145 }
105} 146}
106 147
107sub feed_sdl_motion_event { 148sub feed_sdl_motion_event {
108 my ($ev) = @_; 149 my ($ev) = @_;
109 my ($x, $y) = ($ev->{x}, $ev->{y}); 150 my ($x, $y) = ($ev->{x}, $ev->{y});
110 151
111 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 152 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
112 153
113 if ($widget != $HOVER) { 154 check_hover $widget;
114 my $hover = $HOVER; $HOVER = $widget;
115 155
116 $hover->update if $hover && $hover->{can_hover}; 156 $HOVER->emit (mouse_motion => $ev)
117 $HOVER->update if $HOVER && $HOVER->{can_hover};
118
119 check_tooltip;
120 }
121
122 if ($HOVER) { 157 if $HOVER;
123 ($x, $y) = $HOVER->coord2local ($x, $y);
124 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
125 }
126} 158}
127 159
128# convert position array to integers 160# convert position array to integers
129sub harmonize { 161sub harmonize {
130 my ($vals) = @_; 162 my ($vals) = @_;
… …
144 176
145 $_->update 177 $_->update
146 for @widgets; 178 for @widgets;
147} 179}
148 180
181sub reconfigure_widgets {
182 # make a copy, otherwise C<for> complains about freed values.
183 my @widgets = values %WIDGET;
184
185 $_->reconfigure
186 for @widgets;
187}
188
149# call when resolution changes etc. 189# call when resolution changes etc.
150sub rescale_widgets { 190sub rescale_widgets {
151 my ($sx, $sy) = @_; 191 my ($sx, $sy) = @_;
152 192
153 # make a copy, otherwise for complains about freed values.
154 my @widgets = values %WIDGET; 193 for my $widget (values %WIDGET) {
155
156 for my $widget (@widgets) {
157 if ($widget->{toplevel}) { 194 if ($widget->{is_toplevel}) {
195 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
196 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
197
158 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x}; 198 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
159 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w}; 199 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
160 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w}; 200 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
161 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
162 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y}; 201 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
163 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h}; 202 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
164 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h}; 203 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
165 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h}; 204
205 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
206 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
207
166 } 208 }
167
168 $widget->reconfigure;
169 } 209 }
210
211 reconfigure_widgets;
170} 212}
171 213
172############################################################################# 214#############################################################################
173 215
216package CFPlus::UI::Event;
217
218sub xy {
219 $_[1]->coord2local ($_[0]{x}, $_[0]{y})
220}
221
222#############################################################################
223
174package CFClient::UI::Base; 224package CFPlus::UI::Base;
175 225
176use strict; 226use strict;
177 227
178use CFClient::OpenGL; 228use CFPlus::OpenGL;
179 229
180sub new { 230sub new {
181 my $class = shift; 231 my $class = shift;
182 232
183 my $self = bless { 233 my $self = bless {
184 x => 0, 234 x => "center",
185 y => 0, 235 y => "center",
186 z => 0, 236 z => 0,
237 w => undef,
238 h => undef,
187 can_events => 1, 239 can_events => 1,
188 @_ 240 @_
189 }, $class; 241 }, $class;
190 242
243 CFPlus::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);
244
191 for (keys %$self) { 245 for (keys %$self) {
192 if (/^connect_(.*)$/) { 246 if (/^on_(.*)$/) {
193 $self->connect ($1 => delete $self->{$_}); 247 $self->connect ($1 => delete $self->{$_});
194 } 248 }
195 } 249 }
196 250
197 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self); 251 if (my $layout = $CFPlus::UI::LAYOUT->{$self->{name}}) {
252 $self->{x} = $layout->{x} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{x};
253 $self->{y} = $layout->{y} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{y};
254 $self->{force_w} = $layout->{w} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{w};
255 $self->{force_h} = $layout->{h} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{h};
256
257 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
258 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
259
260 $self->show if $layout->{show};
261 }
198 262
199 $self 263 $self
200} 264}
201 265
202sub destroy { 266sub destroy {
203 my ($self) = @_; 267 my ($self) = @_;
204 268
205 $self->hide; 269 $self->hide;
270 $self->emit ("destroy");
206 %$self = (); 271 %$self = ();
207} 272}
208 273
274sub TO_JSON {
275 { "\fw" => $_[0]{s_id} }
276}
277
209sub show { 278sub show {
210 my ($self) = @_; 279 my ($self) = @_;
280
211 return if $self->{parent}; 281 return if $self->{parent};
212 282
213 $CFClient::UI::ROOT->add ($self); 283 $CFPlus::UI::ROOT->add ($self);
214} 284}
215 285
216sub show_centered { 286sub set_visible {
217 my ($self) = @_; 287 my ($self) = @_;
288
218 return if $self->{parent}; 289 return if $self->{visible};
219 290
220 $self->show; 291 $self->{root} = $self->{parent}{root};
292 $self->{visible} = $self->{parent}{visible} + 1;
221 293
222 $CFClient::UI::ROOT->on_post_alloc ( 294 $self->emit (visibility_change => 1);
223 "centered $self" => sub {
224 $self->move (($::WIDTH - $self->{w}) * 0.5, ($::HEIGHT - $self->{h}) * 0.5);
225 },
226 );
227}
228 295
229sub hide { 296 $self->realloc if !exists $self->{req_w};
297
298 $_->set_visible for $self->children;
299}
300
301sub set_invisible {
230 my ($self) = @_; 302 my ($self) = @_;
303
304 return unless $self->{visible};
305
306 $_->set_invisible for $self->children;
307
308 delete $self->{visible};
309 delete $self->{root};
231 310
232 undef $GRAB if $GRAB == $self; 311 undef $GRAB if $GRAB == $self;
233 undef $HOVER if $HOVER == $self; 312 undef $HOVER if $HOVER == $self;
234 313
314 $CFPlus::UI::TOOLTIP_WATCHER->invoke
315 if $TOOLTIP->{owner} == $self;
316
317 $self->emit ("focus_out");
318 $self->emit (visibility_change => 0);
319}
320
321sub set_visibility {
322 my ($self, $visible) = @_;
323
324 return if $self->{visible} == $visible;
325
326 $visible ? $self->show
327 : $self->hide;
328}
329
330sub toggle_visibility {
331 my ($self) = @_;
332
333 $self->{visible}
334 ? $self->hide
335 : $self->show;
336}
337
338sub hide {
339 my ($self) = @_;
340
341 $self->set_invisible;
342
235 $self->{parent}->remove ($self) 343 $self->{parent}->remove ($self)
236 if $self->{parent}; 344 if $self->{parent};
237} 345}
238 346
239sub move { 347sub move_abs {
240 my ($self, $x, $y, $z) = @_; 348 my ($self, $x, $y, $z) = @_;
241 349
242 $self->{x} = int $x; 350 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
243 $self->{y} = int $y; 351 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
244 $self->{z} = $z if defined $z; 352 $self->{z} = $z if defined $z;
245 353
246 $self->update; 354 $self->update;
247} 355}
248 356
249sub set_size { 357sub set_size {
250 my ($self, $w, $h) = @_; 358 my ($self, $w, $h) = @_;
251 359
252 $self->{user_w} = $w; 360 $self->{force_w} = $w;
253 $self->{user_h} = $h; 361 $self->{force_h} = $h;
254 362
255 $self->check_size; 363 $self->realloc;
364}
365
366# traverse the widget chain up to find the maximum "physical" size constraints
367sub get_max_wh {
368 my ($self) = @_;
369
370 return $self->{parent}->get_max_wh
371 if $self->{parent};
372
373 ($::WIDTH, $::HEIGHT)
256} 374}
257 375
258sub size_request { 376sub size_request {
259 require Carp; 377 require Carp;
260 Carp::confess "size_request is abstract"; 378 Carp::confess "size_request is abstract";
261} 379}
262 380
381sub baseline_shift {
382 0
383}
384
263sub configure { 385sub configure {
264 my ($self, $x, $y, $w, $h) = @_; 386 my ($self, $x, $y, $w, $h) = @_;
265 387
266 if ($self->{aspect}) { 388 if ($self->{aspect}) {
389 my ($ow, $oh) = ($w, $h);
390
267 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 391 $w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect};
268 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 392 $h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect};
269 393
270 # use alignment to adjust x, y 394 # use alignment to adjust x, y
271 395
272 $x += int +($w - $w2) * 0.5; 396 $x += int 0.5 * ($ow - $w);
273 $y += int +($h - $h2) * 0.5; 397 $y += int 0.5 * ($oh - $h);
274
275 ($w, $h) = ($w2, $h2);
276 } 398 }
277 399
278 if ($self->{x} != $x || $self->{y} != $y) { 400 if ($self->{x} ne $x || $self->{y} ne $y) {
279 $self->{x} = $x; 401 $self->{x} = $x;
280 $self->{y} = $y; 402 $self->{y} = $y;
281 $self->update; 403 $self->update;
282 } 404 }
283 405
284 if ($self->{w} != $w || $self->{h} != $h) { 406 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
285 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h]; 407 return unless $self->{visible};
286 }
287}
288 408
289sub size_allocate { 409 $self->{alloc_w} = $w;
290 # nothing to be done 410 $self->{alloc_h} = $h;
291}
292 411
293sub reconfigure { 412 $self->{root}{size_alloc}{$self+0} = $self;
294 my ($self) = @_; 413 }
295
296 $self->check_size (1);
297 $self->update;
298} 414}
299 415
300sub children { 416sub children {
417 # nop
418}
419
420sub visible_children {
421 $_[0]->children
301} 422}
302 423
303sub set_max_size { 424sub set_max_size {
304 my ($self, $w, $h) = @_; 425 my ($self, $w, $h) = @_;
305 426
306 delete $self->{max_w}; $self->{max_w} = $w if $w; 427 $self->{max_w} = int $w if defined $w;
307 delete $self->{max_h}; $self->{max_h} = $h if $h; 428 $self->{max_h} = int $h if defined $h;
429
430 $self->realloc;
308} 431}
309 432
310sub set_tooltip { 433sub set_tooltip {
311 my ($self, $tooltip) = @_; 434 my ($self, $tooltip) = @_;
312 435
436 $tooltip =~ s/^\s+//;
437 $tooltip =~ s/\s+$//;
438
439 return if $self->{tooltip} eq $tooltip;
440
313 $self->{tooltip} = $tooltip; 441 $self->{tooltip} = $tooltip;
314 442
315 if ($CFClient::UI::TOOLTIP->{owner} == $self) { 443 if ($CFPlus::UI::TOOLTIP->{owner} == $self) {
316 delete $CFClient::UI::TOOLTIP->{owner}; 444 delete $CFPlus::UI::TOOLTIP->{owner};
317 CFClient::UI::check_tooltip; 445 $CFPlus::UI::TOOLTIP_WATCHER->invoke;
318 } 446 }
319} 447}
320 448
321# translate global coordinates to local coordinate system 449# translate global coordinates to local coordinate system
322sub coord2local { 450sub coord2local {
323 my ($self, $x, $y) = @_; 451 my ($self, $x, $y) = @_;
324 452
453 return (undef, undef) unless $self->{parent};
454
325 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y}) 455 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
326} 456}
327 457
328# translate local coordinates to global coordinate system 458# translate local coordinates to global coordinate system
329sub coord2global { 459sub coord2global {
330 my ($self, $x, $y) = @_; 460 my ($self, $x, $y) = @_;
331 461
462 return (undef, undef) unless $self->{parent};
463
332 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 464 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
333} 465}
334 466
335sub focus_in { 467sub invoke_focus_in {
336 my ($self) = @_; 468 my ($self) = @_;
337 469
338 return if $FOCUS == $self; 470 return if $FOCUS == $self;
339 return unless $self->{can_focus}; 471 return unless $self->{can_focus};
340 472
341 my $focus = $FOCUS; $FOCUS = $self; 473 $FOCUS = $self;
342 474
343 $self->emit (focus_in => $focus); 475 $self->update;
344 476
345 $focus->update if $focus; 477 0
346 $FOCUS->update;
347} 478}
348 479
349sub focus_out { 480sub invoke_focus_out {
350 my ($self) = @_; 481 my ($self) = @_;
351 482
352 return unless $FOCUS == $self; 483 return unless $FOCUS == $self;
353 484
354 my $focus = $FOCUS; undef $FOCUS; 485 undef $FOCUS;
355 486
356 $self->emit (focus_out => $focus); 487 $self->update;
357 488
358 $focus->update if $focus; #? 489 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
359} 490 unless $FOCUS;
360 491
492 0
493}
494
495sub grab_focus {
496 my ($self) = @_;
497
498 $FOCUS->emit ("focus_out") if $FOCUS;
499 $self->emit ("focus_in");
500}
501
361sub mouse_motion { } 502sub invoke_mouse_motion { 0 }
362sub button_up { } 503sub invoke_button_up { 0 }
363sub key_down { } 504sub invoke_key_down { 0 }
364sub key_up { } 505sub invoke_key_up { 0 }
506sub invoke_mouse_wheel { 0 }
365 507
366sub button_down { 508sub invoke_button_down {
367 my ($self, $ev, $x, $y) = @_; 509 my ($self, $ev, $x, $y) = @_;
368 510
369 $self->focus_in; 511 $self->grab_focus;
370}
371 512
372sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 513 0
373sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 514}
374sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
375sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
376sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
377 515
378sub draw { 516sub connect {
517 my ($self, $signal, $cb) = @_;
518
519 push @{ $self->{signal_cb}{$signal} }, $cb;
520
521 defined wantarray and CFPlus::guard {
522 @{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
523 @{ $self->{signal_cb}{$signal} };
524 }
525}
526
527sub disconnect_all {
379 my ($self) = @_; 528 my ($self, $signal) = @_;
380 529
381 return unless $self->{h} && $self->{w}; 530 delete $self->{signal_cb}{$signal};
382
383 glPushMatrix;
384 glTranslate $self->{x}, $self->{y}, 0;
385 $self->_draw;
386 glPopMatrix;
387
388 if ($self == $HOVER && $self->{can_hover}) {
389 my ($x, $y) = @$self{qw(x y)};
390
391 glColor 1, 0.8, 0.5, 0.2;
392 glEnable GL_BLEND;
393 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
394 glBegin GL_QUADS;
395 glVertex $x , $y;
396 glVertex $x + $self->{w}, $y;
397 glVertex $x + $self->{w}, $y + $self->{h};
398 glVertex $x , $y + $self->{h};
399 glEnd;
400 glDisable GL_BLEND;
401 }
402
403 if ($ENV{PCLIENT_DEBUG}) {
404 glPushMatrix;
405 glColor 1, 1, 0, 1;
406 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
407 glBegin GL_LINE_LOOP;
408 glVertex 0 , 0;
409 glVertex $self->{w}, 0;
410 glVertex $self->{w}, $self->{h};
411 glVertex 0 , $self->{h};
412 glEnd;
413 glPopMatrix;
414 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
415 }
416} 531}
417 532
418sub _draw { 533my %has_coords = (
419 my ($self) = @_; 534 button_down => 1,
535 button_up => 1,
536 mouse_motion => 1,
537 mouse_wheel => 1,
538);
420 539
421 warn "no draw defined for $self\n"; 540sub emit {
422} 541 my ($self, $signal, @args) = @_;
423 542
543 # I do not really like this solution, but I do not like duplication
544 # and needlessly verbose code, either.
545 my @append
546 = $has_coords{$signal}
547 ? $args[0]->xy ($self)
548 : ();
549
550 #warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
551
552 for my $cb (
553 @{$self->{signal_cb}{$signal} || []}, # before
554 ($self->can ("invoke_$signal") || sub { 1 }), # closure
555 ) {
556 return $cb->($self, @args, @append) || next;
557 }
558
559 # parent
560 $self->{parent} && $self->{parent}->emit ($signal, @args)
561}
562
424sub find_widget { 563#sub find_widget {
425 my ($self, $x, $y) = @_; 564# in .xs
426
427 return () unless $self->{can_events};
428
429 return $self
430 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
431 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
432
433 ()
434}
435 565
436sub set_parent { 566sub set_parent {
437 my ($self, $parent) = @_; 567 my ($self, $parent) = @_;
438 568
439 Scalar::Util::weaken ($self->{parent} = $parent); 569 CFPlus::weaken ($self->{parent} = $parent);
440 570 $self->set_visible if $parent->{visible};
441 # TODO: req_w _does_change after ->reconfigure
442 $self->check_size
443 unless exists $self->{req_w};
444
445 $self->show;
446} 571}
447 572
448sub check_size { 573sub realloc {
449 my ($self, $forced) = @_; 574 my ($self) = @_;
450 575
451 $self->{force_alloc} = 1 if $forced; 576 if ($self->{visible}) {
452 $CFClient::UI::ROOT->{check_size}{$self} = $self; 577 return if $self->{root}{realloc}{$self+0};
578
579 $self->{root}{realloc}{$self+0} = $self;
580 $self->{root}->update;
581 } else {
582 delete $self->{req_w};
583 delete $self->{req_h};
584 }
453} 585}
454 586
455sub update { 587sub update {
456 my ($self) = @_; 588 my ($self) = @_;
457 589
458 $self->{parent}->update 590 $self->{parent}->update
459 if $self->{parent}; 591 if $self->{parent};
460} 592}
461 593
462sub connect { 594sub reconfigure {
463 my ($self, $signal, $cb) = @_; 595 my ($self) = @_;
464 596
465 push @{ $self->{signal_cb}{$signal} }, $cb; 597 $self->realloc;
598 $self->update;
466} 599}
467 600
468sub emit { 601# using global variables seems a bit hacky, but passing through all drawing
469 my ($self, $signal, @args) = @_; 602# functions seems pointless.
603our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
470 604
471 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []} 605#sub draw {
606#CFPlus.xs
607
608sub _draw {
609 my ($self) = @_;
610
611 warn "no draw defined for $self\n";
472} 612}
473 613
474sub DESTROY { 614sub DESTROY {
475 my ($self) = @_; 615 my ($self) = @_;
476 616
617 return if CFPlus::in_destruct;
618
619 local $@;
620 eval { $self->destroy };
621 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
622
477 delete $WIDGET{$self+0}; 623 delete $WIDGET{$self+0};
478 #$self->deactivate;
479} 624}
480 625
481############################################################################# 626#############################################################################
482 627
483package CFClient::UI::DrawBG; 628package CFPlus::UI::DrawBG;
484 629
485our @ISA = CFClient::UI::Base::; 630our @ISA = CFPlus::UI::Base::;
486 631
487use strict; 632use strict;
488use CFClient::OpenGL; 633use CFPlus::OpenGL;
489 634
490sub new { 635sub new {
491 my $class = shift; 636 my $class = shift;
492
493 # range [value, low, high, page]
494 637
495 $class->SUPER::new ( 638 $class->SUPER::new (
496 #bg => [0, 0, 0, 0.2], 639 #bg => [0, 0, 0, 0.2],
497 #active_bg => [1, 1, 1, 0.5], 640 #active_bg => [1, 1, 1, 0.5],
498 @_ 641 @_
… …
508 651
509 if ($color && (@$color < 4 || $color->[3])) { 652 if ($color && (@$color < 4 || $color->[3])) {
510 my ($w, $h) = @$self{qw(w h)}; 653 my ($w, $h) = @$self{qw(w h)};
511 654
512 glEnable GL_BLEND; 655 glEnable GL_BLEND;
513 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 656 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
514 glColor @$color; 657 glColor_premultiply @$color;
515
516 glBegin GL_QUADS;
517 glVertex 0 , 0;
518 glVertex 0 , $h;
519 glVertex $w, $h; 658 glRect 0, 0, $w, $h;
520 glVertex $w, 0;
521 glEnd;
522
523 glDisable GL_BLEND; 659 glDisable GL_BLEND;
524 } 660 }
525} 661}
526 662
527############################################################################# 663#############################################################################
528 664
529package CFClient::UI::Empty; 665package CFPlus::UI::Empty;
530 666
531our @ISA = CFClient::UI::Base::; 667our @ISA = CFPlus::UI::Base::;
532 668
533sub new { 669sub new {
534 my ($class, %arg) = @_; 670 my ($class, %arg) = @_;
535 $class->SUPER::new (can_events => 0, %arg); 671 $class->SUPER::new (can_events => 0, %arg);
536} 672}
537 673
538sub size_request { 674sub size_request {
539 (0, 0) 675 my ($self) = @_;
676
677 ($self->{w} + 0, $self->{h} + 0)
540} 678}
541 679
542sub draw { } 680sub draw { }
543 681
544############################################################################# 682#############################################################################
545 683
546package CFClient::UI::Container; 684package CFPlus::UI::Container;
547 685
548our @ISA = CFClient::UI::Base::; 686our @ISA = CFPlus::UI::Base::;
549 687
550sub new { 688sub new {
551 my ($class, %arg) = @_; 689 my ($class, %arg) = @_;
552 690
553 my $children = delete $arg{children} || []; 691 my $children = delete $arg{children};
554 692
555 my $self = $class->SUPER::new ( 693 my $self = $class->SUPER::new (
556 children => [], 694 children => [],
557 can_events => 0, 695 can_events => 0,
558 %arg, 696 %arg,
559 ); 697 );
698
560 $self->add ($_) for @$children; 699 $self->add (@$children)
700 if $children && @$children;
561 701
562 $self 702 $self
703}
704
705sub realloc {
706 my ($self) = @_;
707
708 $self->{force_realloc} = 1;
709 $self->{force_size_alloc} = 1;
710 $self->SUPER::realloc;
563} 711}
564 712
565sub add { 713sub add {
566 my ($self, @widgets) = @_; 714 my ($self, @widgets) = @_;
567 715
568 $_->set_parent ($self) 716 $_->set_parent ($self)
569 for @widgets; 717 for @widgets;
570 718
719 # TODO: only do this in widgets that need it, e.g. root, fixed
571 use sort 'stable'; 720 use sort 'stable';
572 721
573 $self->{children} = [ 722 $self->{children} = [
574 sort { $a->{z} <=> $b->{z} } 723 sort { $a->{z} <=> $b->{z} }
575 @{$self->{children}}, @widgets 724 @{$self->{children}}, @widgets
576 ]; 725 ];
577 726
578 $self->check_size (1); 727 $self->realloc;
579 $self->update; 728
729 $self->emit (c_add => \@widgets);
730
731 map $_+0, @widgets
580} 732}
581 733
582sub children { 734sub children {
583 @{ $_[0]{children} } 735 @{ $_[0]{children} }
584} 736}
585 737
586sub remove { 738sub remove {
587 my ($self, $child) = @_; 739 my ($self, @widgets) = @_;
588 740
741 $self->emit (c_remove => \@widgets);
742
743 for my $child (@widgets) {
589 delete $child->{parent}; 744 delete $child->{parent};
590 $child->hide; 745 $child->hide;
591
592 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 746 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
747 }
593 748
594 $self->check_size; 749 $self->realloc;
595 $self->update;
596} 750}
597 751
598sub clear { 752sub clear {
599 my ($self) = @_; 753 my ($self) = @_;
600 754
601 my $children = delete $self->{children}; 755 my $children = $self->{children};
602 $self->{children} = []; 756 $self->{children} = [];
603 757
604 for (@$children) { 758 for (@$children) {
605 delete $_->{parent}; 759 delete $_->{parent};
606 $_->hide; 760 $_->hide;
607 } 761 }
608 762
609 $self->check_size; 763 $self->realloc;
610 $self->update;
611} 764}
612 765
613sub find_widget { 766sub find_widget {
614 my ($self, $x, $y) = @_; 767 my ($self, $x, $y) = @_;
615 768
616 $x -= $self->{x}; 769 $x -= $self->{x};
617 $y -= $self->{y}; 770 $y -= $self->{y};
618 771
619 my $res; 772 my $res;
620 773
621 for (reverse @{ $self->{children} }) { 774 for (reverse $self->visible_children) {
622 $res = $_->find_widget ($x, $y) 775 $res = $_->find_widget ($x, $y)
623 and return $res; 776 and return $res;
624 } 777 }
625 778
626 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 779 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
627} 780}
628 781
629sub _draw { 782sub _draw {
630 my ($self) = @_; 783 my ($self) = @_;
631 784
632 $_->draw for @{$self->{children}}; 785 $_->draw for $self->visible_children;
633} 786}
634 787
635############################################################################# 788#############################################################################
636 789
637package CFClient::UI::Bin; 790package CFPlus::UI::Bin;
638 791
639our @ISA = CFClient::UI::Container::; 792our @ISA = CFPlus::UI::Container::;
640 793
641sub new { 794sub new {
642 my ($class, %arg) = @_; 795 my ($class, %arg) = @_;
643 796
644 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 797 my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;
645 798
646 $class->SUPER::new (children => [$child], %arg) 799 $class->SUPER::new (children => [$child], %arg)
647} 800}
648 801
649sub add { 802sub add {
650 my ($self, $child) = @_; 803 my ($self, $child) = @_;
651 804
652 $self->{children} = []; 805 $self->clear;
653
654 $self->SUPER::add ($child); 806 $self->SUPER::add ($child);
655} 807}
656 808
657sub remove { 809sub remove {
658 my ($self, $widget) = @_; 810 my ($self, $widget) = @_;
659 811
660 $self->SUPER::remove ($widget); 812 $self->SUPER::remove ($widget);
661 813
662 $self->{children} = [new CFClient::UI::Empty] 814 $self->{children} = [new CFPlus::UI::Empty]
663 unless @{$self->{children}}; 815 unless @{$self->{children}};
664} 816}
665 817
666sub child { $_[0]->{children}[0] } 818sub child { $_[0]->{children}[0] }
667 819
668sub size_request { 820sub size_request {
669 $_[0]{children}[0]->size_request 821 $_[0]{children}[0]->size_request
670} 822}
671 823
672sub size_allocate { 824sub invoke_size_allocate {
673 my ($self, $w, $h) = @_; 825 my ($self, $w, $h) = @_;
674 826
675 $self->{children}[0]->configure (0, 0, $w, $h); 827 $self->{children}[0]->configure (0, 0, $w, $h);
828
829 1
676} 830}
677 831
678############################################################################# 832#############################################################################
833# back-buffered drawing area
679 834
680package CFClient::UI::Window; 835package CFPlus::UI::Window;
681 836
682our @ISA = CFClient::UI::Bin::; 837our @ISA = CFPlus::UI::Bin::;
683 838
684use CFClient::OpenGL; 839use CFPlus::OpenGL;
685 840
686sub new { 841sub new {
687 my ($class, %arg) = @_; 842 my ($class, %arg) = @_;
688 843
689 my $self = $class->SUPER::new (%arg); 844 my $self = $class->SUPER::new (%arg);
… …
694 849
695 $ROOT->on_post_alloc ($self => sub { $self->render_child }); 850 $ROOT->on_post_alloc ($self => sub { $self->render_child });
696 $self->SUPER::update; 851 $self->SUPER::update;
697} 852}
698 853
699sub size_allocate { 854sub invoke_size_allocate {
700 my ($self, $w, $h) = @_; 855 my ($self, $w, $h) = @_;
701 856
702 $self->SUPER::size_allocate ($w, $h);
703 $self->update; 857 $self->update;
858
859 $self->SUPER::invoke_size_allocate ($w, $h)
704} 860}
705 861
706sub _render { 862sub _render {
863 my ($self) = @_;
864
707 $_[0]{children}[0]->draw; 865 $self->{children}[0]->draw;
708} 866}
709 867
710sub render_child { 868sub render_child {
711 my ($self) = @_; 869 my ($self) = @_;
712 870
713 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 871 $self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {
714 glClearColor 0, 0, 0, 0; 872 glClearColor 0, 0, 0, 0;
715 glClear GL_COLOR_BUFFER_BIT; 873 glClear GL_COLOR_BUFFER_BIT;
716 874
875 {
876 package CFPlus::UI::Base;
877
878 local ($draw_x, $draw_y, $draw_w, $draw_h) =
879 (0, 0, $self->{w}, $self->{h});
880
717 $self->_render; 881 $self->_render;
882 }
718 }; 883 };
719} 884}
720 885
721sub _draw { 886sub _draw {
722 my ($self) = @_; 887 my ($self) = @_;
723
724 my ($w, $h) = ($self->w, $self->h);
725 888
726 my $tex = $self->{texture} 889 my $tex = $self->{texture}
727 or return; 890 or return;
728 891
729 glEnable GL_TEXTURE_2D; 892 glEnable GL_TEXTURE_2D;
730 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 893 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
731 glColor 1, 1, 1, 1; 894 glColor 0, 0, 0, 1;
732 895
733 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 896 $tex->draw_quad_alpha_premultiplied (0, 0);
734 897
735 glDisable GL_TEXTURE_2D; 898 glDisable GL_TEXTURE_2D;
736} 899}
737 900
738############################################################################# 901#############################################################################
739 902
740package CFClient::UI::ViewPort; 903package CFPlus::UI::ViewPort;
741 904
905use List::Util qw(min max);
906
742our @ISA = CFClient::UI::Window::; 907our @ISA = CFPlus::UI::Window::;
908
909sub new {
910 my $class = shift;
911
912 $class->SUPER::new (
913 scroll_x => 0,
914 scroll_y => 1,
915 @_,
916 )
917}
743 918
744sub size_request { 919sub size_request {
745 my ($self) = @_; 920 my ($self) = @_;
746 921
747 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 922 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
748 923
749 @$self{qw(child_w child_h)} 924 $w = 1 if $self->{scroll_x};
750} 925 $h = 1 if $self->{scroll_y};
751 926
927 ($w, $h)
928}
929
752sub size_allocate { 930sub invoke_size_allocate {
753 my ($self, $w, $h) = @_; 931 my ($self, $w, $h) = @_;
754 932
755 my ($cw, $ch) = @$self{qw(child_w child_h)}; 933 my $child = $self->child;
756# $w = $self->{w}; 934
935 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
936 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
937
757 $self->child->configure (0, 0, $cw, $ch); 938 $self->child->configure (0, 0, $w, $h);
758 $self->update; 939 $self->update;
940
941 1
759} 942}
760 943
761sub set_offset { 944sub set_offset {
762 my ($self, $x, $y) = @_; 945 my ($self, $x, $y) = @_;
763 946
947 my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
948 my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
949
950 if ($x != $self->{view_x} or $y != $self->{view_y}) {
764 $self->{view_x} = int $x; 951 $self->{view_x} = $x;
765 $self->{view_y} = int $y; 952 $self->{view_y} = $y;
766 953
954 $self->emit (changed => $x, $y);
767 $self->update; 955 $self->update;
956 }
957}
958
959sub set_center {
960 my ($self, $x, $y) = @_;
961
962 $self->set_offset ($x - $self->{w} * .5, $y - $self->{h} * .5);
963}
964
965sub make_visible {
966 my ($self, $x, $y, $border) = @_;
967
968 if ( $x < $self->{view_x} + $self->{w} * $border
969 || $x > $self->{view_x} + $self->{w} * (1 - $border)
970 || $y < $self->{view_y} + $self->{h} * $border
971 || $y > $self->{view_y} + $self->{h} * (1 - $border)
972 ) {
973 $self->set_center ($x, $y);
974 }
768} 975}
769 976
770# hmm, this does not work for topleft of $self... but we should not ask for that 977# hmm, this does not work for topleft of $self... but we should not ask for that
771sub coord2local { 978sub coord2local {
772 my ($self, $x, $y) = @_; 979 my ($self, $x, $y) = @_;
… …
787 my ($self, $x, $y) = @_; 994 my ($self, $x, $y) = @_;
788 995
789 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w} 996 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
790 && $y >= $self->{y} && $y < $self->{y} + $self->{h} 997 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
791 ) { 998 ) {
792 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y}) 999 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
793 } else { 1000 } else {
794 $self->CFClient::UI::Base::find_widget ($x, $y) 1001 $self->CFPlus::UI::Base::find_widget ($x, $y)
795 } 1002 }
796} 1003}
797 1004
798sub _render { 1005sub _render {
799 my ($self) = @_; 1006 my ($self) = @_;
800 1007
1008 local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};
1009 local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};
1010
801 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 1011 CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
802 1012
803 $self->SUPER::_render; 1013 $self->SUPER::_render;
804} 1014}
805 1015
806############################################################################# 1016#############################################################################
807 1017
808package CFClient::UI::ScrolledWindow; 1018package CFPlus::UI::ScrolledWindow;
809 1019
810our @ISA = CFClient::UI::HBox::; 1020our @ISA = CFPlus::UI::Table::;
811 1021
812sub new { 1022sub new {
813 my $class = shift; 1023 my ($class, %arg) = @_;
1024
1025 my $child = delete $arg{child};
814 1026
815 my $self; 1027 my $self;
816 1028
817 my $slider = new CFClient::UI::Slider 1029 my $hslider = new CFPlus::UI::Slider
1030 c_col => 0,
1031 c_row => 1,
818 vertical => 1, 1032 vertical => 0,
819 range => [0, 0, 1, 0.01], # HACK fix 1033 range => [0, 0, 1, 0.01], # HACK fix
820 connect_changed => sub { 1034 on_changed => sub {
821 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h})); 1035 $self->{hpos} = $_[1];
1036 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
822 }, 1037 },
823 ; 1038 ;
824 1039
1040 my $vslider = new CFPlus::UI::Slider
1041 c_col => 1,
1042 c_row => 0,
1043 vertical => 1,
1044 range => [0, 0, 1, 0.01], # HACK fix
1045 on_changed => sub {
1046 $self->{vpos} = $_[1];
1047 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1048 },
1049 ;
1050
825 $self = $class->SUPER::new ( 1051 $self = $class->SUPER::new (
826 vp => (new CFClient::UI::ViewPort expand => 1), 1052 scroll_x => 0,
1053 scroll_y => 1,
1054 can_events => 1,
827 slider => $slider, 1055 hslider => $hslider,
828 @_, 1056 vslider => $vslider,
1057 col_expand => [1, 0],
1058 row_expand => [1, 0],
1059 %arg,
829 ); 1060 );
830 1061
831 $self->{vp}->add ($self->{scrolled}); 1062 $self->{vp} = new CFPlus::UI::ViewPort
1063 c_col => 0,
1064 c_row => 0,
1065 expand => 1,
1066 scroll_x => $self->{scroll_x},
1067 scroll_y => $self->{scroll_y},
1068 on_changed => sub {
1069 my ($vp, $x, $y) = @_;
1070
1071 $vp->{parent}{hslider}->set_value ($x);
1072 $vp->{parent}{vslider}->set_value ($y);
1073
1074 0
1075 },
1076 on_size_allocate => sub {
1077 my ($vp, $w, $h) = @_;
1078 $vp->{parent}->update_slider;
1079 0
1080 },
1081 ;
1082
832 $self->add ($self->{vp}); 1083 $self->SUPER::add ($self->{vp});
833 $self->add ($self->{slider}); 1084
1085 $self->add ($child) if $child;
834 1086
835 $self 1087 $self
836} 1088}
837 1089
838#TODO# update range on size_allocate depending on child 1090sub add {
839# update viewport offset on scroll 1091 my ($self, $widget) = @_;
1092
1093 $self->{vp}->add ($self->{child} = $widget);
1094}
1095
1096sub set_offset { shift->{vp}->set_offset (@_) }
1097sub set_center { shift->{vp}->set_center (@_) }
1098sub make_visible { shift->{vp}->make_visible (@_) }
1099
1100sub update_slider {
1101 my ($self) = @_;
1102
1103 my $child = ($self->{vp} or return)->child;
1104
1105 if ($self->{scroll_x}) {
1106 my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
1107 $self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
1108
1109 my $visible = $w1 > $w2;
1110 if ($visible != $self->{hslider_visible}) {
1111 $self->{hslider_visible} = $visible;
1112 $visible ? $self->SUPER::add ($self->{hslider})
1113 : $self->SUPER::remove ($self->{hslider});
1114 }
1115 }
1116
1117 if ($self->{scroll_y}) {
1118 my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
1119 $self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
1120
1121 my $visible = $h1 > $h2;
1122 if ($visible != $self->{vslider_visible}) {
1123 $self->{vslider_visible} = $visible;
1124 $visible ? $self->SUPER::add ($self->{vslider})
1125 : $self->SUPER::remove ($self->{vslider});
1126 }
1127 }
1128}
1129
1130sub start_dragging {
1131 my ($self, $ev) = @_;
1132
1133 $self->grab_focus;
1134
1135 my $ox = $self->{vp}{view_x};
1136 my $oy = $self->{vp}{view_y};
1137
1138 $self->{motion} = sub {
1139 my ($ev, $x, $y) = @_;
1140
1141 $ox -= $ev->{xrel};
1142 $oy -= $ev->{yrel};
1143
1144 $self->{vp}->set_offset ($ox, $oy);
1145 };
1146}
1147
1148sub invoke_mouse_wheel {
1149 my ($self, $ev) = @_;
1150
1151 $self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
1152 $self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
1153
1154 1
1155}
1156
1157sub invoke_button_down {
1158 my ($self, $ev, $x, $y) = @_;
1159
1160 if ($ev->{button} == 2) {
1161 $self->start_dragging ($ev);
1162 return 1;
1163 }
1164
1165 0
1166}
1167
1168sub invoke_button_up {
1169 my ($self, $ev, $x, $y) = @_;
1170
1171 if (delete $self->{motion}) {
1172 return 1;
1173 }
1174
1175 0
1176}
1177
1178sub invoke_mouse_motion {
1179 my ($self, $ev, $x, $y) = @_;
1180
1181 if ($self->{motion}) {
1182 $self->{motion}->($ev, $x, $y);
1183 return 1;
1184 }
1185
1186 0
1187}
1188
1189sub invoke_size_allocate {
1190 my ($self, $w, $h) = @_;
1191
1192 $self->update_slider;
1193 $self->SUPER::invoke_size_allocate ($w, $h)
1194}
840 1195
841############################################################################# 1196#############################################################################
842 1197
843package CFClient::UI::Frame; 1198package CFPlus::UI::Frame;
844 1199
845our @ISA = CFClient::UI::Bin::; 1200our @ISA = CFPlus::UI::Bin::;
846 1201
847use CFClient::OpenGL; 1202use CFPlus::OpenGL;
848 1203
849sub new { 1204sub new {
850 my $class = shift; 1205 my $class = shift;
851 1206
852 $class->SUPER::new ( 1207 $class->SUPER::new (
… …
860 1215
861 if ($self->{bg}) { 1216 if ($self->{bg}) {
862 my ($w, $h) = @$self{qw(w h)}; 1217 my ($w, $h) = @$self{qw(w h)};
863 1218
864 glEnable GL_BLEND; 1219 glEnable GL_BLEND;
865 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1220 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
866 glColor @{ $self->{bg} }; 1221 glColor_premultiply @{ $self->{bg} };
867
868 glBegin GL_QUADS;
869 glVertex 0 , 0;
870 glVertex 0 , $h;
871 glVertex $w, $h; 1222 glRect 0, 0, $w, $h;
872 glVertex $w, 0;
873 glEnd;
874
875 glDisable GL_BLEND; 1223 glDisable GL_BLEND;
876 } 1224 }
877 1225
878 $self->SUPER::_draw; 1226 $self->SUPER::_draw;
879} 1227}
880 1228
881############################################################################# 1229#############################################################################
882 1230
883package CFClient::UI::FancyFrame; 1231package CFPlus::UI::FancyFrame;
884 1232
885our @ISA = CFClient::UI::Bin::; 1233our @ISA = CFPlus::UI::Bin::;
886 1234
887use CFClient::OpenGL; 1235use CFPlus::OpenGL;
888
889my @tex =
890 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
891 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
892 1236
893sub new { 1237sub new {
894 my $class = shift; 1238 my ($class, %arg) = @_;
895 1239
896 # TODO: user_x, user_y, overwrite moveto? 1240 if ((exists $arg{label}) && !ref $arg{label}) {
1241 $arg{label} = new CFPlus::UI::Label
1242 align => 1,
1243 valign => 0,
1244 text => $arg{label},
1245 fontsize => ($arg{border} || 0.8) * 0.75;
1246 }
897 1247
898 my $self = $class->SUPER::new ( 1248 my $self = $class->SUPER::new (
1249 # label => "",
899 bg => [1, 1, 1, 1], 1250 fg => [0.6, 0.3, 0.1],
900 border_bg => [1, 1, 1, 1],
901 border => 0.6, 1251 border => 0.8,
902 toplevel => 1, 1252 style => 'single',
903 can_events => 1, 1253 %arg,
904 @_
905 ); 1254 );
906 1255
907 $self->{title} &&= new CFClient::UI::Label
908 align => 0,
909 valign => 1,
910 text => $self->{title},
911 fontsize => $self->{border};
912
913 $self 1256 $self
1257}
1258
1259sub add {
1260 my ($self, @widgets) = @_;
1261
1262 $self->SUPER::add (@widgets);
1263 $self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};
914} 1264}
915 1265
916sub border { 1266sub border {
917 int $_[0]{border} * $::FONTSIZE 1267 int $_[0]{border} * $::FONTSIZE
918} 1268}
919 1269
920sub size_request { 1270sub size_request {
921 my ($self) = @_; 1271 my ($self) = @_;
1272
1273 ($self->{label_w}, undef) = $self->{label}->size_request
1274 if $self->{label};
922 1275
923 my ($w, $h) = $self->SUPER::size_request; 1276 my ($w, $h) = $self->SUPER::size_request;
924 1277
925 ( 1278 (
926 $w + $self->border * 2, 1279 $w + $self->border * 2,
927 $h + $self->border * 2, 1280 $h + $self->border * 2,
928 ) 1281 )
929} 1282}
930 1283
931sub size_allocate { 1284sub invoke_size_allocate {
932 my ($self, $w, $h) = @_; 1285 my ($self, $w, $h) = @_;
933 1286
934 $h -= List::Util::max 0, $self->border * 2; 1287 my $border = $self->border;
1288
935 $w -= List::Util::max 0, $self->border * 2; 1289 $w -= List::Util::max 0, $border * 2;
1290 $h -= List::Util::max 0, $border * 2;
936 1291
937 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2) 1292 if (my $label = $self->{label}) {
938 if $self->{title}; 1293 $label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
1294 $label->{h} = List::Util::min $h, $border;
1295 $label->invoke_size_allocate ($label->{w}, $label->{h});
1296 }
939 1297
940 $self->child->configure ($self->border, $self->border, $w, $h); 1298 $self->child->configure ($border, $border, $w, $h);
941}
942 1299
1300 1
1301}
1302
1303sub _draw {
1304 my ($self) = @_;
1305
1306 my $child = $self->{children}[0];
1307
1308 my $border = $self->border;
1309 my ($w, $h) = ($self->{w}, $self->{h});
1310
1311 $child->draw;
1312
1313 glColor @{$self->{fg}};
1314 glBegin GL_LINE_STRIP;
1315 glVertex $border * 1.5 , $border * 0.5 + 0.5;
1316 glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1317 glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1318 glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1319 glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1320 glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
1321 glEnd;
1322
1323 if ($self->{label}) {
1324 glTranslate $border * 2, 0;
1325 $self->{label}->_draw;
1326 }
1327}
1328
1329#############################################################################
1330
1331package CFPlus::UI::Toplevel;
1332
1333our @ISA = CFPlus::UI::Bin::;
1334
1335use CFPlus::OpenGL;
1336
1337my $bg =
1338 new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",
1339 mipmap => 1, wrap => 1;
1340
1341my @border =
1342 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1343 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1344
1345my @icon =
1346 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1347 qw(x1_move.png x1_resize.png);
1348
1349sub new {
1350 my ($class, %arg) = @_;
1351
1352 my $self = $class->SUPER::new (
1353 bg => [1, 1, 1, 1],
1354 border_bg => [1, 1, 1, 1],
1355 border => 0.6,
1356 can_events => 1,
1357 min_w => 64,
1358 min_h => 32,
1359 %arg,
1360 );
1361
1362 $self->{title_widget} = new CFPlus::UI::Label
1363 align => 0,
1364 valign => 1,
1365 text => $self->{title},
1366 fontsize => $self->{border},
1367 if exists $self->{title};
1368
1369 if ($self->{has_close_button}) {
1370 $self->{close_button} =
1371 new CFPlus::UI::ImageButton
1372 path => 'x1_close.png',
1373 on_activate => sub { $self->emit ("delete") };
1374
1375 $self->CFPlus::UI::Container::add ($self->{close_button});
1376 }
1377
1378 $self
1379}
1380
1381sub add {
1382 my ($self, @widgets) = @_;
1383
1384 $self->SUPER::add (@widgets);
1385 $self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};
1386 $self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1387}
1388
1389sub border {
1390 int $_[0]{border} * $::FONTSIZE
1391}
1392
1393sub get_max_wh {
1394 my ($self) = @_;
1395
1396 return ($self->{w}, $self->{h})
1397 if $self->{visible} && $self->{w};
1398
1399 $self->SUPER::get_max_wh
1400}
1401
1402sub size_request {
1403 my ($self) = @_;
1404
1405 $self->{title_widget}->size_request
1406 if $self->{title_widget};
1407
1408 $self->{close_button}->size_request
1409 if $self->{close_button};
1410
1411 my ($w, $h) = $self->SUPER::size_request;
1412
1413 (
1414 $w + $self->border * 2,
1415 $h + $self->border * 2,
1416 )
1417}
1418
1419sub invoke_size_allocate {
1420 my ($self, $w, $h) = @_;
1421
1422 if ($self->{title_widget}) {
1423 $self->{title_widget}{w} = $w;
1424 $self->{title_widget}{h} = $h;
1425 $self->{title_widget}->invoke_size_allocate ($w, $h);
1426 }
1427
1428 my $border = $self->border;
1429
1430 $h -= List::Util::max 0, $border * 2;
1431 $w -= List::Util::max 0, $border * 2;
1432
1433 $self->child->configure ($border, $border, $w, $h);
1434
1435 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1436 if $self->{close_button};
1437
1438 1
1439}
1440
1441sub invoke_delete {
1442 my ($self) = @_;
1443
1444 $self->hide;
1445
1446 1
1447}
1448
943sub button_down { 1449sub invoke_button_down {
944 my ($self, $ev, $x, $y) = @_; 1450 my ($self, $ev, $x, $y) = @_;
945 1451
946 my ($w, $h) = @$self{qw(w h)}; 1452 my ($w, $h) = @$self{qw(w h)};
947 my $border = $self->border; 1453 my $border = $self->border;
948 1454
… …
961 my ($ev, $x, $y) = @_; 1467 my ($ev, $x, $y) = @_;
962 1468
963 my $dx = $ev->{x} - $ox; 1469 my $dx = $ev->{x} - $ox;
964 my $dy = $ev->{y} - $oy; 1470 my $dy = $ev->{y} - $oy;
965 1471
966 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1472 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
967 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1473 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1474
968 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1475 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
969 $self->check_size; 1476 $self->realloc;
970 }; 1477 };
971 1478
972 } elsif ($lr ^ $td) { 1479 } elsif ($lr ^ $td) {
973 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1480 my ($ox, $oy) = ($ev->{x}, $ev->{y});
974 my ($bx, $by) = ($self->{x}, $self->{y}); 1481 my ($bx, $by) = ($self->{x}, $self->{y});
… …
976 $self->{motion} = sub { 1483 $self->{motion} = sub {
977 my ($ev, $x, $y) = @_; 1484 my ($ev, $x, $y) = @_;
978 1485
979 ($x, $y) = ($ev->{x}, $ev->{y}); 1486 ($x, $y) = ($ev->{x}, $ev->{y});
980 1487
981 $self->move ($bx + $x - $ox, $by + $y - $oy); 1488 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
982 $self->update; 1489 # HACK: the next line is required to enforce placement
1490 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
983 }; 1491 };
1492 } else {
1493 return 0;
1494 }
1495
984 } 1496 1
985} 1497}
986 1498
987sub button_up { 1499sub invoke_button_up {
988 my ($self, $ev, $x, $y) = @_; 1500 my ($self, $ev, $x, $y) = @_;
989 1501
990 delete $self->{motion}; 1502 ! ! delete $self->{motion}
991} 1503}
992 1504
993sub mouse_motion { 1505sub invoke_mouse_motion {
994 my ($self, $ev, $x, $y) = @_; 1506 my ($self, $ev, $x, $y) = @_;
995 1507
996 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1508 $self->{motion}->($ev, $x, $y) if $self->{motion};
1509
1510 ! ! $self->{motion}
1511}
1512
1513sub invoke_visibility_change {
1514 my ($self, $visible) = @_;
1515
1516 delete $self->{motion} unless $visible;
1517
1518 0
997} 1519}
998 1520
999sub _draw { 1521sub _draw {
1000 my ($self) = @_; 1522 my ($self) = @_;
1001 1523
1524 my $child = $self->{children}[0];
1525
1002 my ($w, $h ) = ($self->{w}, $self->{h}); 1526 my ($w, $h ) = ($self->{w}, $self->{h});
1003 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1527 my ($cw, $ch) = ($child->{w}, $child->{h});
1004 1528
1005 glEnable GL_TEXTURE_2D; 1529 glEnable GL_TEXTURE_2D;
1006 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1530 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1007 1531
1008 my $border = $self->border; 1532 my $border = $self->border;
1009 1533
1010 glColor @{ $self->{border_bg} }; 1534 glColor @{ $self->{border_bg} };
1011 $tex[1]->draw_quad_alpha (0, 0, $w, $border); 1535 $border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1012 $tex[3]->draw_quad_alpha (0, $border, $border, $ch); 1536 $border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1013 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1537 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1014 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border); 1538 $border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
1539
1540 # move
1541 my $w2 = ($w - $border) * .5;
1542 my $h2 = ($h - $border) * .5;
1543 $icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
1544 $icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
1545 $icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
1546
1547 # resize
1548 $icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
1549 $icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
1550 unless $self->{has_close_button};
1551 $icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
1552 $icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
1015 1553
1016 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1554 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1017 my $bg = $tex[0]; 1555 glColor @{ $self->{bg} };
1018 1556
1019 # TODO: repeat texture not scale 1557 # TODO: repeat texture not scale
1558 # solve this better(?)
1020 my $rep_x = $cw / $bg->{w}; 1559 $bg->{s} = $cw / $bg->{w};
1021 my $rep_y = $ch / $bg->{h}; 1560 $bg->{t} = $ch / $bg->{h};
1022
1023 glColor @{ $self->{bg} };
1024
1025 $bg->{s} = $rep_x;
1026 $bg->{t} = $rep_y;
1027 $bg->{wrap_mode} = 1;
1028 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1561 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1029 } 1562 }
1030 1563
1031 glDisable GL_TEXTURE_2D; 1564 glDisable GL_TEXTURE_2D;
1032 1565
1033 $self->{title}->draw if $self->{title};
1034
1035 $self->child->draw; 1566 $child->draw;
1567
1568 if ($self->{title_widget}) {
1569 glTranslate 0, $border - $self->{h};
1570 $self->{title_widget}->_draw;
1571
1572 glTranslate 0, - ($border - $self->{h});
1573 }
1574
1575 $self->{close_button}->draw
1576 if $self->{close_button};
1036} 1577}
1037 1578
1038############################################################################# 1579#############################################################################
1039 1580
1040package CFClient::UI::Table; 1581package CFPlus::UI::Table;
1041 1582
1042our @ISA = CFClient::UI::Base::; 1583our @ISA = CFPlus::UI::Container::;
1043 1584
1044use List::Util qw(max sum); 1585use List::Util qw(max sum);
1045 1586
1046use CFClient::OpenGL; 1587use CFPlus::OpenGL;
1047 1588
1048sub new { 1589sub new {
1049 my $class = shift; 1590 my $class = shift;
1050 1591
1051 $class->SUPER::new ( 1592 $class->SUPER::new (
1052 col_expand => [], 1593 col_expand => [],
1594 row_expand => [],
1053 @_ 1595 @_,
1054 ) 1596 )
1055} 1597}
1056 1598
1057sub add { 1599sub add {
1058 my ($self, $x, $y, $child) = @_;
1059
1060 $child->set_parent ($self);
1061 $self->{children}[$y][$x] = $child;
1062
1063 $child->check_size;
1064}
1065
1066sub children {
1067 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1068}
1069
1070# TODO: move to container class maybe? send childs a signal on removal?
1071sub clear {
1072 my ($self) = @_; 1600 my ($self, @widgets) = @_;
1601
1602 for my $child (@widgets) {
1603 $child->{c_rowspan} ||= 1;
1604 $child->{c_colspan} ||= 1;
1605 }
1606
1607 $self->SUPER::add (@widgets);
1608}
1609
1610sub add_at {
1611 my $self = shift;
1612
1613 my @widgets;
1614
1615 while (@_) {
1616 my ($col, $row, $child) = splice @_, 0, 3, ();
1617
1618 $child->{c_row} = $row;
1619 $child->{c_col} = $col;
1620
1621 push @widgets, $child;
1622 }
1623
1624 $self->add (@widgets);
1625}
1626
1627sub get_wh {
1628 my ($self) = @_;
1629
1630 my (@w, @h);
1073 1631
1074 my @children = $self->children; 1632 my @children = $self->children;
1075 delete $self->{children}; 1633
1634 # first pass, columns
1635 for my $widget (sort { $a->{c_colspan} <=> $b->{c_colspan} } @children) {
1636 my ($c, $w, $cs) = @$widget{qw(c_col req_w c_colspan)};
1637
1638 my $sw = sum @w[$c .. $c + $cs - 1];
1639
1640 if ($w > $sw) {
1641 $_ += ($w - $sw) / ($sw ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
1642 }
1076 1643 }
1077 for (@children) {
1078 delete $_->{parent};
1079 $_->hide;
1080 }
1081 1644
1082 $self->update; 1645 # second pass, rows
1083} 1646 for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1084
1085sub get_wh {
1086 my ($self) = @_;
1087
1088 my (@w, @h);
1089
1090 for my $y (0 .. $#{$self->{children}}) {
1091 my $row = $self->{children}[$y]
1092 or next;
1093
1094 for my $x (0 .. $#$row) {
1095 my $widget = $row->[$x]
1096 or next;
1097 my ($w, $h) = @$widget{qw(req_w req_h)}; 1647 my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1098 1648
1099 $w[$x] = max $w[$x], $w; 1649 my $sh = sum @h[$r .. $r + $rs - 1];
1100 $h[$y] = max $h[$y], $h; 1650
1651 if ($h > $sh) {
1652 $_ += ($h - $sh) / ($sh ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1101 } 1653 }
1102 } 1654 }
1103 1655
1104 (\@w, \@h) 1656 (\@w, \@h)
1105} 1657}
… …
1113 (sum @$ws), 1665 (sum @$ws),
1114 (sum @$hs), 1666 (sum @$hs),
1115 ) 1667 )
1116} 1668}
1117 1669
1118sub size_allocate { 1670sub invoke_size_allocate {
1119 my ($self, $w, $h) = @_; 1671 my ($self, $w, $h) = @_;
1120 1672
1121 my ($ws, $hs) = $self->get_wh; 1673 my ($ws, $hs) = $self->get_wh;
1122 1674
1123 my $req_w = sum @$ws; 1675 my $req_w = (sum @$ws) || 1;
1124 my $req_h = sum @$hs; 1676 my $req_h = (sum @$hs) || 1;
1125 1677
1126 # TODO: nicer code && do row_expand 1678 # now linearly scale the rows/columns to the allocated size
1127 my @col_expand = @{$self->{col_expand}}; 1679 my @col_expand = @{$self->{col_expand}};
1128 @col_expand = (1) x @$ws unless @col_expand; 1680 @col_expand = (1) x @$ws unless @col_expand;
1129 my $col_expand = (sum @col_expand) || 1; 1681 my $col_expand = (sum @col_expand) || 1;
1130 1682
1131 # linearly scale sizes
1132 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1683 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1133 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1134 1684
1135 CFClient::UI::harmonize $ws; 1685 CFPlus::UI::harmonize $ws;
1686
1687 my @row_expand = @{$self->{row_expand}};
1688 @row_expand = (1) x @$ws unless @row_expand;
1689 my $row_expand = (sum @row_expand) || 1;
1690
1691 $hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
1692
1136 CFClient::UI::harmonize $hs; 1693 CFPlus::UI::harmonize $hs;
1137 1694
1138 my $y; 1695 my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
1696 my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1139 1697
1140 for my $r (0 .. $#{$self->{children}}) { 1698 for my $widget ($self->children) {
1141 my $row = $self->{children}[$r] 1699 my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(c_row c_col req_w req_h c_rowspan c_colspan)};
1142 or next;
1143 1700
1144 my $x = 0; 1701 $widget->configure (
1145 my $row_h = $hs->[$r]; 1702 $x[$c], $y[$r],
1703 $x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1146 1704 );
1147 for my $c (0 .. $#$row) { 1705 }
1148 my $col_w = $ws->[$c];
1149 1706
1150 if (my $widget = $row->[$c]) { 1707 1
1151 $widget->configure ($x, $y, $col_w, $row_h); 1708}
1152 }
1153 1709
1154 $x += $col_w; 1710#############################################################################
1711
1712package CFPlus::UI::Fixed;
1713
1714use List::Util qw(min max);
1715
1716our @ISA = CFPlus::UI::Container::;
1717
1718sub _scale($$$) {
1719 my ($rel, $val, $max) = @_;
1720
1721 $rel ? $val * $max : $val
1722}
1723
1724sub size_request {
1725 my ($self) = @_;
1726
1727 my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
1728
1729 # determine overall size by querying abs widgets
1730 for my $child ($self->visible_children) {
1731 unless ($child->{c_rel}) {
1732 my $x = $child->{c_x};
1733 my $y = $child->{c_y};
1734
1735 $x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1736 $y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1155 } 1737 }
1156
1157 $y += $row_h;
1158 } 1738 }
1159 1739
1160} 1740 my $W = $x2 - $x1;
1741 my $H = $y2 - $y1;
1161 1742
1162sub find_widget { 1743 # now layout remaining widgets
1744 for my $child ($self->visible_children) {
1745 if ($child->{c_rel}) {
1746 my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
1747 my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1748
1749 $x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1750 $y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1751 }
1752 }
1753
1754 my $W = $x2 - $x1;
1755 my $H = $y2 - $y1;
1756
1757 ($W, $H)
1758}
1759
1760sub invoke_size_allocate {
1163 my ($self, $x, $y) = @_; 1761 my ($self, $W, $H) = @_;
1164 1762
1165 $x -= $self->{x}; 1763 for my $child ($self->visible_children) {
1166 $y -= $self->{y}; 1764 my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
1765 my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1167 1766
1168 my $res; 1767 $x += $child->{c_halign} * $child->{req_w};
1768 $y += $child->{c_valign} * $child->{req_h};
1169 1769
1170 for (grep $_, map @$_, grep $_, @{ $self->{children} }) { 1770 $child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1171 $res = $_->find_widget ($x, $y) 1771 }
1172 and return $res; 1772
1173 } 1773 1
1174
1175 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1176}
1177
1178sub _draw {
1179 my ($self) = @_;
1180
1181 for (grep $_, @{$self->{children}}) {
1182 $_->draw for grep $_, @$_;
1183 }
1184} 1774}
1185 1775
1186############################################################################# 1776#############################################################################
1187 1777
1188package CFClient::UI::HBox; 1778package CFPlus::UI::Box;
1189 1779
1190# TODO: wrap into common Box base class
1191
1192our @ISA = CFClient::UI::Container::; 1780our @ISA = CFPlus::UI::Container::;
1193 1781
1194sub size_request { 1782sub size_request {
1195 my ($self) = @_; 1783 my ($self) = @_;
1196 1784
1197 my @alloc = map [$_->size_request], @{$self->{children}}; 1785 my @children = $self->visible_children;
1198 1786
1787 $self->{vertical}
1788 ? (
1789 (List::Util::max map $_->{req_w}, @children),
1790 (List::Util::sum map $_->{req_h}, @children),
1791 )
1792 : (
1793 (List::Util::sum map $_->{req_w}, @children),
1794 (List::Util::max map $_->{req_h}, @children),
1795 )
1796}
1797
1798sub invoke_size_allocate {
1799 my ($self, $w, $h) = @_;
1800
1801 my $space = $self->{vertical} ? $h : $w;
1802 my @children = $self->visible_children;
1803
1804 my @req;
1805
1806 if ($self->{homogeneous}) {
1807 @req = ($space / (@children || 1)) x @children;
1808 } else {
1809 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1810 my $req = List::Util::sum @req;
1811
1812 if ($req > $space) {
1813 # ah well, not enough space
1814 $_ *= $space / $req for @req;
1815 } else {
1816 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1817
1818 $space = ($space - $req) / $expand; # remaining space to give away
1819
1820 $req[$_] += $space * $children[$_]{expand}
1821 for 0 .. $#children;
1822 }
1199 ( 1823 }
1200 (List::Util::sum map $_->[0], @alloc), 1824
1201 (List::Util::max map $_->[1], @alloc), 1825 CFPlus::UI::harmonize \@req;
1826
1827 my $pos = 0;
1828 for (0 .. $#children) {
1829 my $alloc = $req[$_];
1830 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1831
1832 $pos += $alloc;
1833 }
1834
1835 1
1836}
1837
1838#############################################################################
1839
1840package CFPlus::UI::HBox;
1841
1842our @ISA = CFPlus::UI::Box::;
1843
1844sub new {
1845 my $class = shift;
1846
1847 $class->SUPER::new (
1848 vertical => 0,
1849 @_,
1202 ) 1850 )
1203} 1851}
1204 1852
1205sub size_allocate {
1206 my ($self, $w, $h) = @_;
1207
1208 ($h, $w) = ($w, $h);
1209
1210 my $children = $self->{children};
1211
1212 my @h = map $_->{req_w}, @$children;
1213
1214 my $req_h = List::Util::sum @h;
1215
1216 if ($req_h > $h) {
1217 # ah well, not enough space
1218 $_ *= $h / $req_h for @h;
1219 } else {
1220 my $exp = List::Util::sum map $_->{expand}, @$children;
1221 $exp ||= 1;
1222
1223 for (0 .. $#$children) {
1224 my $child = $children->[$_];
1225
1226 my $alloc_h = $h[$_];
1227 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1228 $h[$_] = $alloc_h;
1229 }
1230 }
1231
1232 CFClient::UI::harmonize \@h;
1233
1234 my $y = 0;
1235 for (0 .. $#$children) {
1236 my $child = $children->[$_];
1237 my $h = $h[$_];
1238 $child->configure ($y, 0, $h, $w);
1239
1240 $y += $h;
1241 }
1242
1243 1
1244}
1245
1246############################################################################# 1853#############################################################################
1247 1854
1248package CFClient::UI::VBox; 1855package CFPlus::UI::VBox;
1249 1856
1250# TODO: wrap into common Box base class 1857our @ISA = CFPlus::UI::Box::;
1251 1858
1252our @ISA = CFClient::UI::Container::; 1859sub new {
1860 my $class = shift;
1253 1861
1254sub size_request { 1862 $class->SUPER::new (
1255 my ($self) = @_; 1863 vertical => 1,
1256 1864 @_,
1257 my @alloc = map [$_->size_request], @{$self->{children}};
1258
1259 (
1260 (List::Util::max map $_->[0], @alloc),
1261 (List::Util::sum map $_->[1], @alloc),
1262 ) 1865 )
1263} 1866}
1264 1867
1265sub size_allocate {
1266 my ($self, $w, $h) = @_;
1267
1268 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1269
1270 my $children = $self->{children};
1271
1272 my @h = map $_->{req_h}, @$children;
1273
1274 my $req_h = List::Util::sum @h;
1275
1276 if ($req_h > $h) {
1277 # ah well, not enough space
1278 $_ *= $h / $req_h for @h;
1279 } else {
1280 my $exp = List::Util::sum map $_->{expand}, @$children;
1281 $exp ||= 1;
1282
1283 for (0 .. $#$children) {
1284 my $child = $children->[$_];
1285
1286 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1287 }
1288 }
1289
1290 CFClient::UI::harmonize \@h;
1291
1292 my $y = 0;
1293 for (0 .. $#$children) {
1294 my $child = $children->[$_];
1295 my $h = $h[$_];
1296 $child->configure (0, $y, $w, $h);
1297
1298 $y += $h;
1299 }
1300
1301 1
1302}
1303
1304############################################################################# 1868#############################################################################
1305 1869
1306package CFClient::UI::Label; 1870package CFPlus::UI::Label;
1307 1871
1308our @ISA = CFClient::UI::DrawBG::; 1872our @ISA = CFPlus::UI::DrawBG::;
1309 1873
1310use CFClient::OpenGL; 1874use CFPlus::OpenGL;
1311 1875
1312sub new { 1876sub new {
1313 my ($class, %arg) = @_; 1877 my ($class, %arg) = @_;
1314 1878
1315 my $self = $class->SUPER::new ( 1879 my $self = $class->SUPER::new (
… …
1318 #active_bg => none 1882 #active_bg => none
1319 #font => default_font 1883 #font => default_font
1320 #text => initial text 1884 #text => initial text
1321 #markup => initial narkup 1885 #markup => initial narkup
1322 #max_w => maximum pixel width 1886 #max_w => maximum pixel width
1887 #style => 0, # render flags
1323 ellipsise => 3, # end 1888 ellipsise => 3, # end
1324 layout => (new CFClient::Layout), 1889 layout => (new CFPlus::Layout),
1325 fontsize => 1, 1890 fontsize => 1,
1326 align => -1, 1891 align => -1,
1327 valign => -1, 1892 valign => -1,
1328 padding => 2, 1893 padding_x => 2,
1894 padding_y => 2,
1329 can_events => 0, 1895 can_events => 0,
1330 %arg 1896 %arg
1331 ); 1897 );
1332 1898
1333 if (exists $self->{template}) { 1899 if (exists $self->{template}) {
1334 my $layout = new CFClient::Layout; 1900 my $layout = new CFPlus::Layout;
1335 $layout->set_text (delete $self->{template}); 1901 $layout->set_text (delete $self->{template});
1336 $self->{template} = $layout; 1902 $self->{template} = $layout;
1337 } 1903 }
1338 1904
1339 if (exists $self->{markup}) { 1905 if (exists $self->{markup}) {
… …
1343 } 1909 }
1344 1910
1345 $self 1911 $self
1346} 1912}
1347 1913
1348sub escape($) {
1349 local $_ = $_[0];
1350
1351 s/&/&amp;/g;
1352 s/>/&gt;/g;
1353 s/</&lt;/g;
1354
1355 $_
1356}
1357
1358sub update { 1914sub update {
1359 my ($self) = @_; 1915 my ($self) = @_;
1360 1916
1361 delete $self->{texture}; 1917 delete $self->{texture};
1362 $self->SUPER::update; 1918 $self->SUPER::update;
1363} 1919}
1364 1920
1921sub realloc {
1922 my ($self) = @_;
1923
1924 delete $self->{ox};
1925 $self->SUPER::realloc;
1926}
1927
1928sub clear {
1929 my ($self) = @_;
1930
1931 $self->set_text ("");
1932}
1933
1365sub set_text { 1934sub set_text {
1366 my ($self, $text) = @_; 1935 my ($self, $text) = @_;
1367 1936
1368 return if $self->{text} eq "T$text"; 1937 return if $self->{text} eq "T$text";
1369 $self->{text} = "T$text"; 1938 $self->{text} = "T$text";
1370 1939
1371 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1372 $self->{layout}->set_text ($text); 1940 $self->{layout}->set_text ($text);
1373 1941
1942 delete $self->{size_req};
1943 $self->realloc;
1374 $self->update; 1944 $self->update;
1375 $self->check_size;
1376} 1945}
1377 1946
1378sub set_markup { 1947sub set_markup {
1379 my ($self, $markup) = @_; 1948 my ($self, $markup) = @_;
1380 1949
1381 return if $self->{text} eq "M$markup"; 1950 return if $self->{text} eq "M$markup";
1382 $self->{text} = "M$markup"; 1951 $self->{text} = "M$markup";
1383 1952
1384 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1953 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1385 1954
1386 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1387 $self->{layout}->set_markup ($markup); 1955 $self->{layout}->set_markup ($markup);
1388 1956
1957 delete $self->{size_req};
1958 $self->realloc;
1389 $self->update; 1959 $self->update;
1390 $self->check_size;
1391} 1960}
1392 1961
1393sub size_request { 1962sub size_request {
1394 my ($self) = @_; 1963 my ($self) = @_;
1395 1964
1965 $self->{size_req} ||= do {
1966 my ($max_w, $max_h) = $self->get_max_wh;
1967
1396 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1968 $self->{layout}->set_font ($self->{font}) if $self->{font};
1397 $self->{layout}->set_width ($self->{max_w} || -1); 1969 $self->{layout}->set_width ($self->{max_w} || $max_w || -1);
1398 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1970 $self->{layout}->set_ellipsise ($self->{ellipsise});
1399 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1971 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1400 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1972 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1401 1973
1402 my ($w, $h) = $self->{layout}->size; 1974 my ($w, $h) = $self->{layout}->size;
1403 1975
1404 if (exists $self->{template}) { 1976 if (exists $self->{template}) {
1405 $self->{template}->set_font ($self->{font}) if $self->{font}; 1977 $self->{template}->set_font ($self->{font}) if $self->{font};
1978 $self->{template}->set_width ($self->{max_w} || -1);
1406 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1979 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1407 1980
1408 my ($w2, $h2) = $self->{template}->size; 1981 my ($w2, $h2) = $self->{template}->size;
1409 1982
1410 $w = List::Util::max $w, $w2; 1983 $w = List::Util::max $w, $w2;
1411 $h = List::Util::max $h, $h2; 1984 $h = List::Util::max $h, $h2;
1985 }
1986
1987 [$w, $h]
1412 } 1988 };
1413 1989
1414 ( 1990 @{ $self->{size_req} }
1415 $w + $self->{padding} * 2,
1416 $h + $self->{padding} * 2,
1417 )
1418} 1991}
1419 1992
1993sub baseline_shift {
1994 $_[0]{layout}->descent
1995}
1996
1420sub size_allocate { 1997sub invoke_size_allocate {
1421 my ($self, $w, $h) = @_; 1998 my ($self, $w, $h) = @_;
1422 1999
2000 delete $self->{ox};
2001
1423 delete $self->{texture}; 2002 delete $self->{texture}
2003 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
2004
2005 1
1424} 2006}
1425 2007
1426sub set_fontsize { 2008sub set_fontsize {
1427 my ($self, $fontsize) = @_; 2009 my ($self, $fontsize) = @_;
1428 2010
1429 $self->{fontsize} = $fontsize; 2011 $self->{fontsize} = $fontsize;
2012 delete $self->{size_req};
1430 delete $self->{texture}; 2013 delete $self->{texture};
1431 2014
1432 $self->update; 2015 $self->realloc;
1433 $self->check_size; 2016}
2017
2018sub reconfigure {
2019 my ($self) = @_;
2020
2021 delete $self->{size_req};
2022 delete $self->{texture};
2023
2024 $self->SUPER::reconfigure;
1434} 2025}
1435 2026
1436sub _draw { 2027sub _draw {
1437 my ($self) = @_; 2028 my ($self) = @_;
1438 2029
1439 $self->SUPER::_draw; # draw background, if applicable 2030 $self->SUPER::_draw; # draw background, if applicable
1440 2031
1441 my $tex = $self->{texture} ||= do { 2032 my $size = $self->{texture} ||= do {
1442 $self->{layout}->set_foreground (@{$self->{fg}}); 2033 $self->{layout}->set_foreground (@{$self->{fg}});
1443 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2034 $self->{layout}->set_font ($self->{font}) if $self->{font};
1444 $self->{layout}->set_width ($self->{w}); 2035 $self->{layout}->set_width ($self->{w});
1445 $self->{layout}->set_ellipsise ($self->{ellipsise}); 2036 $self->{layout}->set_ellipsise ($self->{ellipsise});
1446 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 2037 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1447 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2038 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1448 2039
1449 my $tex = new_from_layout CFClient::Texture $self->{layout}; 2040 [$self->{layout}->size]
1450
1451 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1452 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1453 : ($self->{w} - $tex->{w}) * 0.5);
1454
1455 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1456 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1457 : ($self->{h} - $tex->{h}) * 0.5);
1458
1459 $tex
1460 }; 2041 };
1461 2042
1462 glEnable GL_TEXTURE_2D; 2043 unless (exists $self->{ox}) {
1463 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2044 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
2045 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
2046 : ($self->{w} - $size->[0]) * 0.5);
1464 2047
1465 if ($tex->{format} == GL_ALPHA) { 2048 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1466 glColor @{$self->{fg}}; 2049 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1467 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 2050 : ($self->{h} - $size->[1]) * 0.5);
1468 } else { 2051
1469 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}); 2052 $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1470 } 2053 };
1471 2054
1472 glDisable GL_TEXTURE_2D; 2055# unless ($self->{list}) {
2056# $self->{list} = CFPlus::OpenGL::glGenList;
2057# CFPlus::OpenGL::glNewList $self->{list};
2058# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
2059# CFPlus::OpenGL::glEndList;
2060# }
2061#
2062# CFPlus::OpenGL::glCallList $self->{list};
2063
2064 $self->{layout}->draw;
1473} 2065}
2066
2067#sub destroy {
2068# my ($self) = @_;
2069#
2070# CFPlus::OpenGL::glDeleteList delete $self->{list} if $self->{list};
2071#
2072# $self->SUPER::destroy;
2073#}
1474 2074
1475############################################################################# 2075#############################################################################
1476 2076
1477package CFClient::UI::EntryBase; 2077package CFPlus::UI::EntryBase;
1478 2078
1479our @ISA = CFClient::UI::Label::; 2079our @ISA = CFPlus::UI::Label::;
1480 2080
1481use CFClient::OpenGL; 2081use CFPlus::OpenGL;
1482 2082
1483sub new { 2083sub new {
1484 my $class = shift; 2084 my $class = shift;
1485 2085
1486 $class->SUPER::new ( 2086 $class->SUPER::new (
1487 fg => [1, 1, 1], 2087 fg => [1, 1, 1],
1488 bg => [0, 0, 0, 0.2], 2088 bg => [0, 0, 0, 0.2],
2089 outline => [0.6, 0.3, 0.1],
1489 active_bg => [1, 1, 1, 0.5], 2090 active_bg => [0, 0, 1, .2],
1490 active_fg => [0, 0, 0], 2091 active_fg => [1, 1, 1],
2092 active_outline => [1, 1, 0],
1491 can_hover => 1, 2093 can_hover => 1,
1492 can_focus => 1, 2094 can_focus => 1,
1493 valign => 0, 2095 valign => 0,
1494 can_events => 1, 2096 can_events => 1,
2097 ellipsise => 0,
1495 #text => ... 2098 #text => ...
2099 #hidden => "*",
1496 @_ 2100 @_
1497 ) 2101 )
1498} 2102}
1499 2103
1500sub _set_text { 2104sub _set_text {
… …
1502 2106
1503 delete $self->{cur_h}; 2107 delete $self->{cur_h};
1504 2108
1505 return if $self->{text} eq $text; 2109 return if $self->{text} eq $text;
1506 2110
1507 delete $self->{texture};
1508
1509 $self->{last_activity} = $::NOW; 2111 $self->{last_activity} = $::NOW;
1510 $self->{text} = $text; 2112 $self->{text} = $text;
1511 2113
1512 $text =~ s/./*/g if $self->{hidden}; 2114 $text =~ s/./*/g if $self->{hidden};
1513 $self->{layout}->set_text ("$text "); 2115 $self->{layout}->set_text ("$text ");
2116 delete $self->{size_req};
1514 2117
1515 $self->emit (changed => $self->{text}); 2118 $self->emit (changed => $self->{text});
2119
2120 $self->realloc;
2121 $self->update;
1516} 2122}
1517 2123
1518sub set_text { 2124sub set_text {
1519 my ($self, $text) = @_; 2125 my ($self, $text) = @_;
1520 2126
1521 $self->{cursor} = length $text; 2127 $self->{cursor} = length $text;
1522 $self->_set_text ($text); 2128 $self->_set_text ($text);
1523 $self->update;
1524 $self->check_size;
1525} 2129}
1526 2130
1527sub get_text { 2131sub get_text {
1528 $_[0]{text} 2132 $_[0]{text}
1529} 2133}
… …
1534 my ($w, $h) = $self->SUPER::size_request; 2138 my ($w, $h) = $self->SUPER::size_request;
1535 2139
1536 ($w + 1, $h) # add 1 for cursor 2140 ($w + 1, $h) # add 1 for cursor
1537} 2141}
1538 2142
1539sub size_allocate {
1540 my ($self, $w, $h) = @_;
1541
1542 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1543}
1544
1545sub key_down { 2143sub invoke_key_down {
1546 my ($self, $ev) = @_; 2144 my ($self, $ev) = @_;
1547 2145
1548 my $mod = $ev->{mod}; 2146 my $mod = $ev->{mod};
1549 my $sym = $ev->{sym}; 2147 my $sym = $ev->{sym};
1550 my $uni = $ev->{unicode}; 2148 my $uni = $ev->{unicode};
1551 2149
1552 my $text = $self->get_text; 2150 my $text = $self->get_text;
2151
2152 $self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
1553 2153
1554 if ($uni == 8) { 2154 if ($uni == 8) {
1555 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 2155 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1556 } elsif ($uni == 127) { 2156 } elsif ($uni == 127) {
1557 substr $text, $self->{cursor}, 1, ""; 2157 substr $text, $self->{cursor}, 1, "";
1558 } elsif ($sym == CFClient::SDLK_LEFT) { 2158 } elsif ($sym == CFPlus::SDLK_LEFT) {
1559 --$self->{cursor} if $self->{cursor}; 2159 --$self->{cursor} if $self->{cursor};
1560 } elsif ($sym == CFClient::SDLK_RIGHT) { 2160 } elsif ($sym == CFPlus::SDLK_RIGHT) {
1561 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 2161 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1562 } elsif ($sym == CFClient::SDLK_HOME) { 2162 } elsif ($sym == CFPlus::SDLK_HOME) {
2163 # what a hack
2164 $self->{cursor} =
2165 (substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
2166 ? length $1
2167 : 0;
2168 } elsif ($sym == CFPlus::SDLK_END) {
2169 # uh, again
2170 $self->{cursor} =
2171 (substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
2172 ? $self->{cursor} + length $1
2173 : length $self->{text};
2174 } elsif ($uni == 21) { # ctrl-u
2175 $text = "";
1563 $self->{cursor} = 0; 2176 $self->{cursor} = 0;
1564 } elsif ($sym == CFClient::SDLK_END) {
1565 $self->{cursor} = length $text;
1566 } elsif ($uni == 27) { 2177 } elsif ($uni == 27) {
1567 $self->emit ('escape'); 2178 $self->emit ('escape');
1568 } elsif ($uni) { 2179 } elsif ($uni == 0x0d) {
2180 substr $text, $self->{cursor}++, 0, "\012";
2181 } elsif ($uni >= 0x20) {
1569 substr $text, $self->{cursor}++, 0, chr $uni; 2182 substr $text, $self->{cursor}++, 0, chr $uni;
2183 } else {
2184 return 0;
1570 } 2185 }
1571 2186
1572 $self->_set_text ($text); 2187 $self->_set_text ($text);
2188
2189 $self->realloc;
1573 $self->update; 2190 $self->update;
1574 $self->check_size;
1575}
1576 2191
2192 1
2193}
2194
1577sub focus_in { 2195sub invoke_focus_in {
1578 my ($self) = @_; 2196 my ($self) = @_;
1579 2197
1580 $self->{last_activity} = $::NOW; 2198 $self->{last_activity} = $::NOW;
1581 2199
1582 $self->SUPER::focus_in; 2200 $self->SUPER::invoke_focus_in
1583} 2201}
1584 2202
1585sub button_down { 2203sub invoke_button_down {
1586 my ($self, $ev, $x, $y) = @_; 2204 my ($self, $ev, $x, $y) = @_;
1587 2205
1588 $self->SUPER::button_down ($ev, $x, $y); 2206 $self->SUPER::invoke_button_down ($ev, $x, $y);
1589 2207
1590 my $idx = $self->{layout}->xy_to_index ($x, $y); 2208 my $idx = $self->{layout}->xy_to_index ($x, $y);
1591 2209
1592 # byte-index to char-index 2210 # byte-index to char-index
1593 my $text = $self->{text}; 2211 my $text = $self->{text};
1594 utf8::encode $text; 2212 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1595 $self->{cursor} = length substr $text, 0, $idx; 2213 $self->{cursor} = length $text;
1596 2214
1597 $self->_set_text ($self->{text}); 2215 $self->_set_text ($self->{text});
1598 $self->update; 2216 $self->update;
2217
2218 1
1599} 2219}
1600 2220
1601sub mouse_motion { 2221sub invoke_mouse_motion {
1602 my ($self, $ev, $x, $y) = @_; 2222 my ($self, $ev, $x, $y) = @_;
1603# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 2223# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
2224
2225 1
1604} 2226}
1605 2227
1606sub _draw { 2228sub _draw {
1607 my ($self) = @_; 2229 my ($self) = @_;
1608 2230
1609 local $self->{fg} = $self->{fg}; 2231 local $self->{fg} = $self->{fg};
1610 2232
1611 if ($FOCUS == $self) { 2233 if ($FOCUS == $self) {
1612 glColor @{$self->{active_bg}}; 2234 glColor_premultiply @{$self->{active_bg}};
1613 $self->{fg} = $self->{active_fg}; 2235 $self->{fg} = $self->{active_fg};
1614 } else { 2236 } else {
1615 glColor @{$self->{bg}}; 2237 glColor_premultiply @{$self->{bg}};
1616 } 2238 }
1617 2239
1618 glEnable GL_BLEND; 2240 glEnable GL_BLEND;
1619 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2241 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1620 glBegin GL_QUADS;
1621 glVertex 0 , 0;
1622 glVertex 0 , $self->{h};
1623 glVertex $self->{w}, $self->{h}; 2242 glRect 0, 0, $self->{w}, $self->{h};
1624 glVertex $self->{w}, 0;
1625 glEnd;
1626 glDisable GL_BLEND; 2243 glDisable GL_BLEND;
1627 2244
1628 $self->SUPER::_draw; 2245 $self->SUPER::_draw;
1629 2246
1630 #TODO: force update every cursor change :( 2247 #TODO: force update every cursor change :(
… …
1632 2249
1633 unless (exists $self->{cur_h}) { 2250 unless (exists $self->{cur_h}) {
1634 my $text = substr $self->{text}, 0, $self->{cursor}; 2251 my $text = substr $self->{text}, 0, $self->{cursor};
1635 utf8::encode $text; 2252 utf8::encode $text;
1636 2253
1637 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) 2254 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1638 } 2255 }
1639 2256
1640 glColor @{$self->{fg}}; 2257 glColor_premultiply @{$self->{active_fg}};
1641 glBegin GL_LINES; 2258 glBegin GL_LINES;
1642 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy}; 2259 glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy};
1643 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h}; 2260 glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1644 glEnd; 2261 glEnd;
1645 }
1646}
1647 2262
2263 glLineWidth 3;
2264 glColor @{$self->{active_outline}};
2265 glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
2266 glLineWidth 1;
2267
2268 } else {
2269 glColor @{$self->{outline}};
2270 glBegin GL_LINE_STRIP;
2271 glVertex .5, $self->{h} * .5;
2272 glVertex .5, $self->{h} - 2.5;
2273 glVertex $self->{w} - .5, $self->{h} - 2.5;
2274 glVertex $self->{w} - .5, $self->{h} * .5;
2275 glEnd;
2276 }
2277}
2278
2279#############################################################################
2280
1648package CFClient::UI::Entry; 2281package CFPlus::UI::Entry;
1649 2282
1650our @ISA = CFClient::UI::EntryBase::; 2283our @ISA = CFPlus::UI::EntryBase::;
1651 2284
1652use CFClient::OpenGL; 2285use CFPlus::OpenGL;
1653 2286
1654sub key_down { 2287sub invoke_key_down {
1655 my ($self, $ev) = @_; 2288 my ($self, $ev) = @_;
1656 2289
1657 my $sym = $ev->{sym}; 2290 my $sym = $ev->{sym};
1658 2291
1659 if ($sym == 13) { 2292 if ($ev->{uni} == 0x0d || $sym == 13) {
1660 unshift @{$self->{history}}, 2293 unshift @{$self->{history}},
1661 my $txt = $self->get_text; 2294 my $txt = $self->get_text;
2295
1662 $self->{history_pointer} = -1; 2296 $self->{history_pointer} = -1;
1663 $self->{history_saveback} = ''; 2297 $self->{history_saveback} = '';
1664 $self->emit (activate => $txt); 2298 $self->emit (activate => $txt);
1665 $self->update; 2299 $self->update;
1666 2300
1667 } elsif ($sym == CFClient::SDLK_UP) { 2301 } elsif ($sym == CFPlus::SDLK_UP) {
1668 if ($self->{history_pointer} < 0) { 2302 if ($self->{history_pointer} < 0) {
1669 $self->{history_saveback} = $self->get_text; 2303 $self->{history_saveback} = $self->get_text;
1670 } 2304 }
1671 if (@{$self->{history} || []} > 0) { 2305 if (@{$self->{history} || []} > 0) {
1672 $self->{history_pointer}++; 2306 $self->{history_pointer}++;
… …
1674 $self->{history_pointer} = @{$self->{history} || []} - 1; 2308 $self->{history_pointer} = @{$self->{history} || []} - 1;
1675 } 2309 }
1676 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2310 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1677 } 2311 }
1678 2312
1679 } elsif ($sym == CFClient::SDLK_DOWN) { 2313 } elsif ($sym == CFPlus::SDLK_DOWN) {
1680 $self->{history_pointer}--; 2314 $self->{history_pointer}--;
1681 $self->{history_pointer} = -1 if $self->{history_pointer} < 0; 2315 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1682 2316
1683 if ($self->{history_pointer} >= 0) { 2317 if ($self->{history_pointer} >= 0) {
1684 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2318 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1685 } else { 2319 } else {
1686 $self->set_text ($self->{history_saveback}); 2320 $self->set_text ($self->{history_saveback});
1687 } 2321 }
1688 2322
1689 } else { 2323 } else {
1690 $self->SUPER::key_down ($ev); 2324 return $self->SUPER::invoke_key_down ($ev)
2325 }
2326
1691 } 2327 1
1692
1693} 2328}
1694 2329
1695############################################################################# 2330#############################################################################
1696 2331
2332package CFPlus::UI::TextEdit;
2333
2334our @ISA = CFPlus::UI::EntryBase::;
2335
2336use CFPlus::OpenGL;
2337
2338sub move_cursor_ver {
2339 my ($self, $dy) = @_;
2340
2341 my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
2342
2343 $y += $dy;
2344
2345 if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {
2346 $self->{cursor} = $index;
2347 delete $self->{cur_h};
2348 $self->update;
2349 return;
2350 }
2351}
2352
2353sub invoke_key_down {
2354 my ($self, $ev) = @_;
2355
2356 my $sym = $ev->{sym};
2357
2358 if ($sym == CFPlus::SDLK_UP) {
2359 $self->move_cursor_ver (-1);
2360 } elsif ($sym == CFPlus::SDLK_DOWN) {
2361 $self->move_cursor_ver (+1);
2362 } else {
2363 return $self->SUPER::invoke_key_down ($ev)
2364 }
2365
2366 1
2367}
2368
2369#############################################################################
2370
1697package CFClient::UI::Button; 2371package CFPlus::UI::ButtonBin;
1698 2372
1699our @ISA = CFClient::UI::Label::; 2373our @ISA = CFPlus::UI::Bin::;
1700 2374
1701use CFClient::OpenGL; 2375use CFPlus::OpenGL;
1702 2376
1703my @tex = 2377my @tex =
1704 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2378 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1705 qw(b1_button_active.png); 2379 qw(b1_button_inactive.png b1_button_active.png);
1706 2380
1707sub new { 2381sub new {
1708 my $class = shift; 2382 my $class = shift;
1709 2383
1710 $class->SUPER::new ( 2384 $class->SUPER::new (
1711 padding => 4,
1712 fg => [1, 1, 1],
1713 active_fg => [0, 0, 1],
1714 can_hover => 1, 2385 can_hover => 1,
1715 align => 0, 2386 align => 0,
1716 valign => 0, 2387 valign => 0,
1717 can_events => 1, 2388 can_events => 1,
1718 @_ 2389 @_
1719 ) 2390 )
1720} 2391}
1721 2392
1722sub button_up { 2393sub invoke_button_up {
1723 my ($self, $ev, $x, $y) = @_; 2394 my ($self, $ev, $x, $y) = @_;
1724 2395
2396 $self->emit ("activate")
1725 if ($x >= 0 && $x < $self->{w} 2397 if $x >= 0 && $x < $self->{w}
1726 && $y >= 0 && $y < $self->{h}) { 2398 && $y >= 0 && $y < $self->{h};
1727 $self->emit ("activate"); 2399
1728 } 2400 1
1729} 2401}
1730 2402
1731sub _draw { 2403sub _draw {
1732 my ($self) = @_; 2404 my ($self) = @_;
1733
1734 local $self->{fg} = $self->{fg};
1735
1736 if ($GRAB == $self) {
1737 $self->{fg} = $self->{active_fg};
1738 }
1739 2405
1740 glEnable GL_TEXTURE_2D; 2406 glEnable GL_TEXTURE_2D;
1741 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2407 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1742 glColor 0, 0, 0, 1; 2408 glColor 0, 0, 0, 1;
1743 2409
2410 my $tex = $tex[$GRAB == $self];
1744 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 2411 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1745 2412
1746 glDisable GL_TEXTURE_2D; 2413 glDisable GL_TEXTURE_2D;
1747 2414
1748 $self->SUPER::_draw; 2415 $self->SUPER::_draw;
1749} 2416}
1750 2417
1751############################################################################# 2418#############################################################################
1752 2419
1753package CFClient::UI::CheckBox; 2420package CFPlus::UI::Button;
1754 2421
1755our @ISA = CFClient::UI::DrawBG::; 2422our @ISA = CFPlus::UI::Label::;
2423
2424use CFPlus::OpenGL;
1756 2425
1757my @tex = 2426my @tex =
1758 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2427 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1759 qw(c1_checkbox_bg.png c1_checkbox_active.png); 2428 qw(b1_button_inactive.png b1_button_active.png);
1760
1761use CFClient::OpenGL;
1762 2429
1763sub new { 2430sub new {
1764 my $class = shift; 2431 my $class = shift;
1765 2432
1766 $class->SUPER::new ( 2433 $class->SUPER::new (
2434 padding_x => 4,
2435 padding_y => 4,
2436 fg => [1.0, 1.0, 1.0],
2437 active_fg => [0.8, 0.8, 0.8],
2438 can_hover => 1,
2439 align => 0,
2440 valign => 0,
2441 can_events => 1,
2442 @_
2443 )
2444}
2445
2446sub invoke_button_up {
2447 my ($self, $ev, $x, $y) = @_;
2448
2449 $self->emit ("activate")
2450 if $x >= 0 && $x < $self->{w}
2451 && $y >= 0 && $y < $self->{h};
2452
2453 1
2454}
2455
2456sub _draw {
2457 my ($self) = @_;
2458
2459 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
2460
2461 glEnable GL_TEXTURE_2D;
2462 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2463 glColor 0, 0, 0, 1;
2464
2465 my $tex = $tex[$GRAB == $self];
2466 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2467
2468 glDisable GL_TEXTURE_2D;
2469
2470 $self->SUPER::_draw;
2471}
2472
2473#############################################################################
2474
2475package CFPlus::UI::CheckBox;
2476
2477our @ISA = CFPlus::UI::DrawBG::;
2478
2479my @tex =
2480 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2481 qw(c1_checkbox_bg.png c1_checkbox_active.png);
2482
2483use CFPlus::OpenGL;
2484
2485sub new {
2486 my $class = shift;
2487
2488 $class->SUPER::new (
1767 padding => 2, 2489 padding_x => 2,
2490 padding_y => 2,
1768 fg => [1, 1, 1], 2491 fg => [1, 1, 1],
1769 active_fg => [1, 1, 0], 2492 active_fg => [1, 1, 0],
1770 bg => [0, 0, 0, 0.2], 2493 bg => [0, 0, 0, 0.2],
1771 active_bg => [1, 1, 1, 0.5], 2494 active_bg => [1, 1, 1, 0.5],
1772 state => 0, 2495 state => 0,
… …
1776} 2499}
1777 2500
1778sub size_request { 2501sub size_request {
1779 my ($self) = @_; 2502 my ($self) = @_;
1780 2503
1781 ($self->{padding} * 2 + 6) x 2 2504 (6) x 2
1782} 2505}
1783 2506
2507sub toggle {
2508 my ($self) = @_;
2509
2510 $self->{state} = !$self->{state};
2511 $self->emit (changed => $self->{state});
2512 $self->update;
2513}
2514
1784sub button_down { 2515sub invoke_button_down {
1785 my ($self, $ev, $x, $y) = @_; 2516 my ($self, $ev, $x, $y) = @_;
1786 2517
1787 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2518 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1788 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2519 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1789 $self->{state} = !$self->{state}; 2520 $self->toggle;
1790 $self->emit (changed => $self->{state}); 2521 } else {
2522 return 0
2523 }
2524
1791 } 2525 1
1792} 2526}
1793 2527
1794sub _draw { 2528sub _draw {
1795 my ($self) = @_; 2529 my ($self) = @_;
1796 2530
1797 $self->SUPER::_draw; 2531 $self->SUPER::_draw;
1798 2532
1799 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2533 glTranslate $self->{padding_x}, $self->{padding_y}, 0;
1800 2534
1801 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2535 my ($w, $h) = @$self{qw(w h)};
2536
2537 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1802 2538
1803 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2539 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1804 2540
1805 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2541 my $tex = $self->{state} ? $tex[1] : $tex[0];
1806 2542
… …
1809 glDisable GL_TEXTURE_2D; 2545 glDisable GL_TEXTURE_2D;
1810} 2546}
1811 2547
1812############################################################################# 2548#############################################################################
1813 2549
1814package CFClient::UI::Image; 2550package CFPlus::UI::Image;
1815 2551
1816our @ISA = CFClient::UI::Base::; 2552our @ISA = CFPlus::UI::Base::;
1817 2553
1818use CFClient::OpenGL; 2554use CFPlus::OpenGL;
1819use Carp qw/confess/;
1820 2555
1821our %loaded_images; 2556our %texture_cache;
1822 2557
1823sub new { 2558sub new {
1824 my $class = shift; 2559 my $class = shift;
1825 2560
1826 my $self = $class->SUPER::new (can_events => 0, @_); 2561 my $self = $class->SUPER::new (
2562 can_events => 0,
2563 scale => 1,
2564 @_,
2565 );
1827 2566
1828 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2567 $self->{path} || $self->{tex}
2568 or Carp::croak "'path' or 'tex' attributes required";
1829 2569
1830 $loaded_images{$self->{image}} ||= 2570 $self->{tex} ||= $texture_cache{$self->{path}} ||=
1831 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2571 new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
1832 2572
1833 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2573 CFPlus::weaken $texture_cache{$self->{path}};
1834 2574
1835 Scalar::Util::weaken $loaded_images{$self->{image}}; 2575 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1836
1837 $self->{aspect} = $tex->{w} / $tex->{h};
1838 2576
1839 $self 2577 $self
1840} 2578}
1841 2579
2580sub STORABLE_freeze {
2581 my ($self, $cloning) = @_;
2582
2583 $self->{path}
2584 or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";
2585
2586 $self->{path}
2587}
2588
2589sub STORABLE_attach {
2590 my ($self, $cloning, $path) = @_;
2591
2592 $self->new (path => $path)
2593}
2594
1842sub size_request { 2595sub size_request {
1843 my ($self) = @_; 2596 my ($self) = @_;
1844 2597
1845 ($self->{tex}->{w}, $self->{tex}->{h}) 2598 (int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
1846} 2599}
1847 2600
1848sub _draw { 2601sub _draw {
1849 my ($self) = @_; 2602 my ($self) = @_;
1850 2603
… …
1867 glDisable GL_TEXTURE_2D; 2620 glDisable GL_TEXTURE_2D;
1868} 2621}
1869 2622
1870############################################################################# 2623#############################################################################
1871 2624
2625package CFPlus::UI::ImageButton;
2626
2627our @ISA = CFPlus::UI::Image::;
2628
2629use CFPlus::OpenGL;
2630
2631my %textures;
2632
2633sub new {
2634 my $class = shift;
2635
2636 my $self = $class->SUPER::new (
2637 padding_x => 4,
2638 padding_y => 4,
2639 fg => [1, 1, 1],
2640 active_fg => [0, 0, 1],
2641 can_hover => 1,
2642 align => 0,
2643 valign => 0,
2644 can_events => 1,
2645 @_
2646 );
2647}
2648
2649sub invoke_button_down {
2650 my ($self, $ev, $x, $y) = @_;
2651
2652 1
2653}
2654
2655sub invoke_button_up {
2656 my ($self, $ev, $x, $y) = @_;
2657
2658 $self->emit ("activate")
2659 if $x >= 0 && $x < $self->{w}
2660 && $y >= 0 && $y < $self->{h};
2661
2662 1
2663}
2664
2665#############################################################################
2666
1872package CFClient::UI::VGauge; 2667package CFPlus::UI::VGauge;
1873 2668
1874our @ISA = CFClient::UI::Base::; 2669our @ISA = CFPlus::UI::Base::;
1875 2670
1876use List::Util qw(min max); 2671use List::Util qw(min max);
1877 2672
1878use CFClient::OpenGL; 2673use CFPlus::OpenGL;
1879 2674
1880my %tex = ( 2675my %tex = (
1881 food => [ 2676 food => [
1882 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2677 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1883 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2678 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1884 ], 2679 ],
1885 grace => [ 2680 grace => [
1886 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2681 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1887 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/ 2682 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1888 ], 2683 ],
1889 hp => [ 2684 hp => [
1890 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2685 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1891 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2686 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1892 ], 2687 ],
1893 mana => [ 2688 mana => [
1894 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2689 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1895 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/ 2690 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1896 ], 2691 ],
1897); 2692);
1898 2693
1899# eg. VGauge->new (gauge => 'food'), default gauge: food 2694# eg. VGauge->new (gauge => 'food'), default gauge: food
… …
1959 my $ycut1 = max 0, min 1, $ycut; 2754 my $ycut1 = max 0, min 1, $ycut;
1960 my $ycut2 = max 0, min 1, $ycut - 1; 2755 my $ycut2 = max 0, min 1, $ycut - 1;
1961 2756
1962 my $h1 = $self->{h} * (1 - $ycut1); 2757 my $h1 = $self->{h} * (1 - $ycut1);
1963 my $h2 = $self->{h} * (1 - $ycut2); 2758 my $h2 = $self->{h} * (1 - $ycut2);
2759 my $h3 = $self->{h};
2760
2761 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
1964 2762
1965 glEnable GL_BLEND; 2763 glEnable GL_BLEND;
1966 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2764 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2765 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1967 glEnable GL_TEXTURE_2D; 2766 glEnable GL_TEXTURE_2D;
1968 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2767 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1969 2768
1970 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2769 glBindTexture GL_TEXTURE_2D, $t1->{name};
1971 glBegin GL_QUADS; 2770 glBegin GL_QUADS;
… …
1986 2785
1987 if ($t3) { 2786 if ($t3) {
1988 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2787 glBindTexture GL_TEXTURE_2D, $t3->{name};
1989 glBegin GL_QUADS; 2788 glBegin GL_QUADS;
1990 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2789 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1991 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2790 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
1992 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2791 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
1993 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2792 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1994 glEnd; 2793 glEnd;
1995 } 2794 }
1996 2795
1997 glDisable GL_BLEND; 2796 glDisable GL_BLEND;
1998 glDisable GL_TEXTURE_2D; 2797 glDisable GL_TEXTURE_2D;
1999} 2798}
2000 2799
2001############################################################################# 2800#############################################################################
2002 2801
2802package CFPlus::UI::Progress;
2803
2804our @ISA = CFPlus::UI::Label::;
2805
2806use CFPlus::OpenGL;
2807
2808sub new {
2809 my ($class, %arg) = @_;
2810
2811 my $self = $class->SUPER::new (
2812 fg => [1, 1, 1],
2813 bg => [0, 0, 1, 0.2],
2814 bar => [0.7, 0.5, 0.1, 0.8],
2815 outline => [0.4, 0.3, 0],
2816 fontsize => 0.9,
2817 valign => 0,
2818 align => 0,
2819 can_events => 1,
2820 ellipsise => 1,
2821 label => "%d%%",
2822 %arg,
2823 );
2824
2825 $self->set_value ($arg{value} || -1);
2826
2827 $self
2828}
2829
2830sub set_label {
2831 my ($self, $label) = @_;
2832
2833 return if $self->{label} eq $label;
2834 $self->{label} = $label;
2835
2836 $self->CFPlus::UI::Progress::set_value (0 + delete $self->{value});
2837}
2838
2839sub set_value {
2840 my ($self, $value) = @_;
2841
2842 if ($self->{value} ne $value) {
2843 $self->{value} = $value;
2844
2845 if ($value < 0) {
2846 $self->set_text ("-");
2847 } else {
2848 $self->set_text (sprintf $self->{label}, $value * 100);
2849 }
2850
2851 $self->update;
2852 }
2853}
2854
2855sub _draw {
2856 my ($self) = @_;
2857
2858 glEnable GL_BLEND;
2859 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2860
2861 if ($self->{value} >= 0) {
2862 my $s = int 2 + ($self->{w} - 4) * $self->{value};
2863
2864 glColor_premultiply @{$self->{bar}};
2865 glRect 2, 2, $s, $self->{h} - 2;
2866 glColor_premultiply @{$self->{bg}};
2867 glRect $s, 2, $self->{w} - 2, $self->{h} - 2;
2868 }
2869
2870 glColor_premultiply @{$self->{outline}};
2871 glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
2872
2873 glDisable GL_BLEND;
2874
2875 {
2876 local $self->{bg}; # do not draw background
2877 $self->SUPER::_draw;
2878 }
2879}
2880
2881#############################################################################
2882
2883package CFPlus::UI::ExperienceProgress;
2884
2885our @ISA = CFPlus::UI::Progress::;
2886
2887sub new {
2888 my ($class, %arg) = @_;
2889
2890 my $self = $class->SUPER::new (
2891 tooltip => sub {
2892 my ($self) = @_;
2893
2894 sprintf "level %d\n%s points\n%s next level\n%s to go",
2895 $self->{lvl},
2896 ::formsep ($self->{exp}),
2897 ::formsep ($self->{nxt}),
2898 ::formsep ($self->{nxt} - $self->{exp}),
2899 },
2900 %arg
2901 );
2902
2903 $::CONN->{on_exp_update}{$self+0} = sub { $self->set_value ($self->{value}) }
2904 if $::CONN;
2905
2906 $self
2907}
2908
2909sub DESTROY {
2910 my ($self) = @_;
2911
2912 delete $::CONN->{on_exp_update}{$self+0}
2913 if $::CONN;
2914
2915 $self->SUPER::DESTROY;
2916}
2917
2918sub set_value {
2919 my ($self, $lvl, $exp) = @_;
2920
2921 $self->{lvl} = $lvl;
2922 $self->{exp} = $exp;
2923
2924 my $v = -1;
2925
2926 if ($::CONN && (my $table = $::CONN->{exp_table})) {
2927 my $l0 = $table->[$lvl - 1];
2928 my $l1 = $table->[$lvl];
2929
2930 $self->{nxt} = $l1;
2931
2932 $v = ($exp - $l0) / ($l1 - $l0);
2933 }
2934
2935 $self->SUPER::set_value ($v);
2936}
2937
2938#############################################################################
2939
2003package CFClient::UI::Gauge; 2940package CFPlus::UI::Gauge;
2004 2941
2005our @ISA = CFClient::UI::VBox::; 2942our @ISA = CFPlus::UI::VBox::;
2006 2943
2007sub new { 2944sub new {
2008 my ($class, %arg) = @_; 2945 my ($class, %arg) = @_;
2009 2946
2010 my $self = $class->SUPER::new ( 2947 my $self = $class->SUPER::new (
… …
2012 can_hover => 1, 2949 can_hover => 1,
2013 can_events => 1, 2950 can_events => 1,
2014 %arg, 2951 %arg,
2015 ); 2952 );
2016 2953
2017 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2954 $self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999");
2018 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 2955 $self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2019 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999"); 2956 $self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
2020 2957
2021 $self 2958 $self
2022} 2959}
2023 2960
2024sub set_fontsize { 2961sub set_fontsize {
… …
2045 $self->{value}->set_text ($val); 2982 $self->{value}->set_text ($val);
2046} 2983}
2047 2984
2048############################################################################# 2985#############################################################################
2049 2986
2050package CFClient::UI::Slider; 2987package CFPlus::UI::Slider;
2051 2988
2052use strict; 2989use strict;
2053 2990
2054use CFClient::OpenGL; 2991use CFPlus::OpenGL;
2055 2992
2056our @ISA = CFClient::UI::DrawBG::; 2993our @ISA = CFPlus::UI::DrawBG::;
2057 2994
2058my @tex = 2995my @tex =
2059 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2996 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
2060 qw(s1_slider.png s1_slider_bg.png); 2997 qw(s1_slider.png s1_slider_bg.png);
2061 2998
2062sub new { 2999sub new {
2063 my $class = shift; 3000 my $class = shift;
2064 3001
… …
2070 my $self = $class->SUPER::new ( 3007 my $self = $class->SUPER::new (
2071 fg => [1, 1, 1], 3008 fg => [1, 1, 1],
2072 active_fg => [0, 0, 0], 3009 active_fg => [0, 0, 0],
2073 bg => [0, 0, 0, 0.2], 3010 bg => [0, 0, 0, 0.2],
2074 active_bg => [1, 1, 1, 0.5], 3011 active_bg => [1, 1, 1, 0.5],
2075 range => [0, 0, 100, 10], 3012 range => [0, 0, 100, 10, 0],
2076 req_w => $::WIDTH / 80, 3013 min_w => $::WIDTH / 80,
2077 req_h => $::WIDTH / 80, 3014 min_h => $::WIDTH / 80,
2078 vertical => 0, 3015 vertical => 0,
2079 can_hover => 1, 3016 can_hover => 1,
2080 inner_pad => 0.02, 3017 inner_pad => 0.02,
2081 @_ 3018 @_
2082 ); 3019 );
… …
2088} 3025}
2089 3026
2090sub set_range { 3027sub set_range {
2091 my ($self, $range) = @_; 3028 my ($self, $range) = @_;
2092 3029
2093 $self->{range} = $range; 3030 ($range, $self->{range}) = ($self->{range}, $range);
2094 3031
3032 if ("@$range" ne "@{$self->{range}}") {
2095 $self->update; 3033 $self->update;
3034 $self->set_value ($self->{range}[0]);
3035 }
2096} 3036}
2097 3037
2098sub set_value { 3038sub set_value {
2099 my ($self, $value) = @_; 3039 my ($self, $value) = @_;
2100 3040
2101 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}}; 3041 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2102 3042
2103 $hi = $lo + 1 if $hi <= $lo; 3043 $hi = $lo + 1 if $hi <= $lo;
2104 3044
3045 $page = $hi - $lo if $page > $hi - $lo;
3046
2105 $value = $lo if $value < $lo; 3047 $value = $lo if $value < $lo;
2106 $value = $hi if $value > $hi; 3048 $value = $hi - $page if $value > $hi - $page;
2107 3049
2108 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit 3050 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2109 if $unit; 3051 if $unit;
2110
2111 $page = $hi - $lo if $page > $hi - $lo;
2112 3052
2113 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 3053 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2114 3054
2115 if ($value != $old_value) { 3055 if ($value != $old_value) {
2116 $self->emit (changed => $value); 3056 $self->emit (changed => $value);
… …
2119} 3059}
2120 3060
2121sub size_request { 3061sub size_request {
2122 my ($self) = @_; 3062 my ($self) = @_;
2123 3063
2124 my $w = $self->{req_w}; 3064 ($self->{req_w}, $self->{req_h})
2125 my $h = $self->{req_h};
2126
2127 $self->{vertical} ? ($h, $w) : ($w, $h)
2128} 3065}
2129 3066
2130sub button_down { 3067sub invoke_button_down {
2131 my ($self, $ev, $x, $y) = @_; 3068 my ($self, $ev, $x, $y) = @_;
2132 3069
2133 $self->SUPER::button_down ($ev, $x, $y); 3070 $self->SUPER::invoke_button_down ($ev, $x, $y);
3071
3072 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
3073
2134 $self->mouse_motion ($ev, $x, $y); 3074 $self->invoke_mouse_motion ($ev, $x, $y);
2135}
2136 3075
3076 1
3077}
3078
2137sub mouse_motion { 3079sub invoke_mouse_motion {
2138 my ($self, $ev, $x, $y) = @_; 3080 my ($self, $ev, $x, $y) = @_;
2139 3081
2140 if ($GRAB == $self) { 3082 if ($GRAB == $self) {
2141 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 3083 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2142 3084
2143 my (undef, $lo, $hi, $page) = @{$self->{range}}; 3085 my (undef, $lo, $hi, $page) = @{$self->{range}};
2144 3086
2145 $x = $x / ($w * (1 - 2 * $self->{inner_pad})) - $self->{inner_pad}; 3087 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2146 3088
2147 $self->set_value ($x * ($hi - $lo) + $lo); 3089 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
3090 } else {
3091 return 0;
3092 }
3093
2148 } 3094 1
3095}
3096
3097sub invoke_mouse_wheel {
3098 my ($self, $ev) = @_;
3099
3100 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
3101
3102 my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
3103
3104 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
3105
3106 1
2149} 3107}
2150 3108
2151sub update { 3109sub update {
2152 my ($self) = @_; 3110 my ($self) = @_;
2153 3111
2154 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 3112 delete $self->{knob_w};
3113 $self->SUPER::update;
3114}
3115
3116sub _draw {
3117 my ($self) = @_;
3118
3119 unless ($self->{knob_w}) {
2155 $self->set_value ($self->{range}[0]); 3120 $self->set_value ($self->{range}[0]);
2156 3121
2157 my ($value, $lo, $hi, $page) = @{$self->{range}}; 3122 my ($value, $lo, $hi, $page) = @{$self->{range}};
3123 my $range = ($hi - $page - $lo) || 1e-100;
2158 3124
2159 my $inner_w = 1 - 2 * $self->{inner_pad}; 3125 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
2160 3126
2161 $self->{scale} = ($inner_w / ($hi - $lo)) || 1; 3127 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
3128 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2162 3129
2163 $page = $self->{scale} * $page || 10 / ($self->{w} || 1); 3130 $value = ($value - $lo) / $range;
2164 $value = $self->{scale} * ($value - $lo); 3131 $value = $value * $self->{scale} + $self->{offset};
2165 3132
2166 $value = $self->{inner_pad} + ($value - $page * 0.5);
2167
2168 $value = 0 if $value < 0;
2169 $page = 1 - $value if $value + $page > 1;
2170
2171 $self->{knob_x} = $value; 3133 $self->{knob_x} = $value - $knob_w * 0.5;
2172 $self->{knob_w} = $page; 3134 $self->{knob_w} = $knob_w;
2173 }); 3135 }
2174
2175 $self->SUPER::update;
2176}
2177
2178sub _draw {
2179 my ($self) = @_;
2180 3136
2181 $self->SUPER::_draw (); 3137 $self->SUPER::_draw ();
2182 3138
2183 glScale $self->{w}, $self->{h}; 3139 glScale $self->{w}, $self->{h};
2184 3140
… …
2204 glDisable GL_TEXTURE_2D; 3160 glDisable GL_TEXTURE_2D;
2205} 3161}
2206 3162
2207############################################################################# 3163#############################################################################
2208 3164
2209package CFClient::UI::ValSlider; 3165package CFPlus::UI::ValSlider;
2210 3166
2211our @ISA = CFClient::UI::HBox::; 3167our @ISA = CFPlus::UI::HBox::;
2212 3168
2213sub new { 3169sub new {
2214 my ($class, %arg) = @_; 3170 my ($class, %arg) = @_;
2215 3171
2216 my $range = delete $arg{range}; 3172 my $range = delete $arg{range};
2217 3173
2218 my $self = $class->SUPER::new ( 3174 my $self = $class->SUPER::new (
2219 slider => (new CFClient::UI::Slider expand => 1, range => $range), 3175 slider => (new CFPlus::UI::Slider expand => 1, range => $range),
2220 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}), 3176 entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
2221 to_value => sub { shift }, 3177 to_value => sub { shift },
2222 from_value => sub { shift }, 3178 from_value => sub { shift },
2223 %arg, 3179 %arg,
2224 ); 3180 );
2225 3181
… …
2245sub set_range { shift->{slider}->set_range (@_) } 3201sub set_range { shift->{slider}->set_range (@_) }
2246sub set_value { shift->{slider}->set_value (@_) } 3202sub set_value { shift->{slider}->set_value (@_) }
2247 3203
2248############################################################################# 3204#############################################################################
2249 3205
2250package CFClient::UI::TextView; 3206package CFPlus::UI::TextScroller;
2251 3207
2252our @ISA = CFClient::UI::HBox::; 3208our @ISA = CFPlus::UI::HBox::;
2253 3209
2254use CFClient::OpenGL; 3210use CFPlus::OpenGL;
2255 3211
2256sub new { 3212sub new {
2257 my $class = shift; 3213 my $class = shift;
2258 3214
2259 my $self = $class->SUPER::new ( 3215 my $self = $class->SUPER::new (
2260 fontsize => 1, 3216 fontsize => 1,
2261 can_events => 0, 3217 can_events => 1,
3218 indent => 0,
2262 #font => default_font 3219 #font => default_font
2263 @_, 3220 @_,
2264 3221
2265 layout => (new CFClient::Layout 1), 3222 layout => (new CFPlus::Layout),
2266 par => [], 3223 par => [],
3224 max_par => 0,
2267 height => 0, 3225 height => 0,
2268 children => [ 3226 children => [
2269 (new CFClient::UI::Empty expand => 1), 3227 (new CFPlus::UI::Empty expand => 1),
2270 (new CFClient::UI::Slider vertical => 1), 3228 (new CFPlus::UI::Slider vertical => 1),
2271 ], 3229 ],
2272 ); 3230 );
2273 3231
2274 $self->{children}[1]->connect (changed => sub { $self->update }); 3232 $self->{children}[1]->connect (changed => sub { $self->update });
2275 3233
… …
2281 3239
2282 $self->{fontsize} = $fontsize; 3240 $self->{fontsize} = $fontsize;
2283 $self->reflow; 3241 $self->reflow;
2284} 3242}
2285 3243
3244sub size_request {
3245 my ($self) = @_;
3246
3247 my ($empty, $slider) = $self->visible_children;
3248
3249 local $self->{children} = [$empty, $slider];
3250 $self->SUPER::size_request
3251}
3252
2286sub size_allocate { 3253sub invoke_size_allocate {
2287 my ($self, $w, $h) = @_; 3254 my ($self, $w, $h) = @_;
2288 3255
2289 $self->SUPER::size_allocate ($w, $h); 3256 my ($empty, $slider, @other) = @{ $self->{children} };
3257 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2290 3258
2291 $self->{layout}->set_font ($self->{font}) if $self->{font}; 3259 $self->{layout}->set_font ($self->{font}) if $self->{font};
2292 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 3260 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2293 $self->{layout}->set_width ($self->{children}[0]{w}); 3261 $self->{layout}->set_width ($empty->{w});
3262 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2294 3263
2295 $self->reflow; 3264 $self->reflow;
2296}
2297 3265
2298sub text_height { 3266 local $self->{children} = [$empty, $slider];
3267 $self->SUPER::invoke_size_allocate ($w, $h)
3268}
3269
3270sub invoke_mouse_wheel {
2299 my ($self, $text, $indent) = @_; 3271 my ($self, $ev) = @_;
3272
3273 return 0 unless $ev->{dy}; # only vertical movements
3274
3275 $self->{children}[1]->emit (mouse_wheel => $ev);
3276
3277 1
3278}
3279
3280sub get_layout {
3281 my ($self, $para) = @_;
2300 3282
2301 my $layout = $self->{layout}; 3283 my $layout = $self->{layout};
2302 3284
3285 $layout->set_font ($self->{font}) if $self->{font};
3286 $layout->set_foreground (@{$para->{fg}});
2303 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 3287 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2304 $layout->set_width ($self->{children}[0]{w} - $indent); 3288 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
3289 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2305 $layout->set_markup ($text); 3290 $layout->set_markup ($para->{markup});
3291
3292 $layout->set_shapes (
3293 map
3294 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
3295 @{$para->{widget}}
2306 3296 );
2307 ($layout->size)[1] 3297
3298 $layout
2308} 3299}
2309 3300
2310sub reflow { 3301sub reflow {
2311 my ($self) = @_; 3302 my ($self) = @_;
2312 3303
2313 $self->{need_reflow}++; 3304 $self->{need_reflow}++;
2314 $self->update; 3305 $self->update;
2315} 3306}
2316 3307
3308sub set_offset {
3309 my ($self, $offset) = @_;
3310
3311 # todo: base offset on lines or so, not on pixels
3312 $self->{children}[1]->set_value ($offset);
3313}
3314
3315sub current_paragraph {
3316 my ($self) = @_;
3317
3318 $self->{top_paragraph} - 1
3319}
3320
3321sub scroll_to {
3322 my ($self, $para) = @_;
3323
3324 $para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
3325
3326 $self->{scroll_to} = $para;
3327 $self->update;
3328}
3329
3330sub clear {
3331 my ($self) = @_;
3332
3333 my (undef, undef, @other) = @{ $self->{children} };
3334 $self->remove ($_) for @other;
3335
3336 $self->{par} = [];
3337 $self->{height} = 0;
3338 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
3339}
3340
2317sub add_paragraph { 3341sub add_paragraph {
2318 my ($self, $color, $text, $indent) = @_; 3342 my $self = shift;
2319 3343
2320 #TODO: intelligently "reformat" paragraph 3344 for my $para (@_) {
3345 $para = {
3346 fg => [1, 1, 1, 1],
3347 indent => 0,
3348 markup => "",
3349 widget => [],
3350 ref $para ? %$para : (markup => $para),
3351 w => 1e10,
3352 wrapped => 1,
3353 };
2321 3354
2322 for my $line (split /\n/, $text) { 3355 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
2323 my $height = $self->text_height ($line); 3356 push @{$self->{par}}, $para;
3357 }
3358
3359 if (my $max = $self->{max_par}) {
3360 shift @{$self->{par}} while @{$self->{par}} > $max;
3361 }
3362
3363 $self->{need_reflow}++;
3364 $self->update;
3365}
3366
3367sub scroll_to_bottom {
3368 my ($self) = @_;
3369
3370 $self->{scroll_to} = $#{$self->{par}};
3371 $self->update;
3372}
3373
3374sub force_uptodate {
3375 my ($self) = @_;
3376
3377 if (delete $self->{need_reflow}) {
3378 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
3379
3380 my $height = 0;
3381
3382 for my $para (@{$self->{par}}) {
3383 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
3384 my $layout = $self->get_layout ($para);
3385 my ($w, $h) = $layout->size;
3386
3387 $para->{w} = $w + $para->{indent};
3388 $para->{h} = $h;
3389 $para->{wrapped} = $layout->has_wrapped;
3390 }
3391
3392 $para->{y} = $height;
3393 $height += $para->{h};
3394 }
3395
2324 $self->{height} += $height; 3396 $self->{height} = $height;
2325 push @{$self->{par}}, [$height, $color, $indent, $line]; 3397 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2326 }
2327 3398
2328 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 3399 delete $self->{texture};
2329 $self->{children}[1]->update; 3400 }
3401
3402 if (my $paridx = delete $self->{scroll_to}) {
3403 $self->{children}[1]->set_value ($self->{par}[$paridx]{y});
3404 }
2330} 3405}
2331 3406
2332sub update { 3407sub update {
2333 my ($self) = @_; 3408 my ($self) = @_;
2334 3409
… …
2336 3411
2337 return unless $self->{h} > 0; 3412 return unless $self->{h} > 0;
2338 3413
2339 delete $self->{texture}; 3414 delete $self->{texture};
2340 3415
2341 $ROOT->on_post_alloc ($self, sub { 3416 $ROOT->on_post_alloc ($self => sub {
2342 if (delete $self->{need_reflow}) { 3417 $self->force_uptodate;
2343 my $height = 0;
2344 3418
2345 $height += $_->[0] = $self->text_height ($_->[3], $_->[2]) 3419 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2346 for @{$self->{par}};
2347 3420
2348 $self->{height} = $height; 3421 $self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2349
2350 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
2351 $self->{children}[1]->update;
2352
2353 delete $self->{texture};
2354 }
2355
2356 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
2357 glClearColor 0.5, 0.5, 0.5, 0; 3422 glClearColor 0, 0, 0, 0;
2358 glClear GL_COLOR_BUFFER_BIT; 3423 glClear GL_COLOR_BUFFER_BIT;
2359 3424
3425 package CFPlus::UI::Base;
3426 local ($draw_x, $draw_y, $draw_w, $draw_h) =
3427 (0, 0, $self->{w}, $self->{h});
3428
2360 my $top = int $self->{children}[1]{range}[0]; 3429 my $top = int $self->{children}[1]{range}[0];
2361 3430
3431 my $paridx = 0;
3432 my $top_paragraph;
3433 my $top = int $self->{children}[1]{range}[0];
3434
2362 my $y0 = $top; 3435 my $y0 = $top;
2363 my $y1 = $top + $self->{h}; 3436 my $y1 = $top + $H;
2364 3437
2365 my $y = 0;
2366
2367 my $layout = $self->{layout};
2368
2369 $layout->set_font ($self->{font}) if $self->{font};
2370
2371 glEnable GL_BLEND;
2372 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2373
2374 for my $par (@{$self->{par}}) { 3438 for my $para (@{$self->{par}}) {
2375 my $h = $par->[0]; 3439 my $h = $para->{h};
3440 my $y = $para->{y};
2376 3441
2377 if ($y0 < $y + $h && $y < $y1) { 3442 if ($y0 < $y + $h && $y < $y1) {
2378 $layout->set_foreground (@{ $par->[1] }); 3443 my $layout = $self->get_layout ($para);
2379 $layout->set_width ($self->{w} - $par->[2]);
2380 $layout->set_markup ($par->[3]);
2381 3444
2382 my ($w, $h, $data, $format, $internalformat) = $layout->render; 3445 $layout->render ($para->{indent}, $y - $y0);
3446 $layout->draw;
2383 3447
2384 glRasterPos $par->[2], $y - $y0; 3448 if (my @w = @{ $para->{widget} }) {
2385 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data; 3449 my @s = $layout->get_shapes;
3450
3451 for (@w) {
3452 my ($dx, $dy) = splice @s, 0, 2, ();
3453
3454 $_->{x} = $dx + $para->{indent};
3455 $_->{y} = $dy + $y - $y0;
3456
3457 $_->draw;
3458 }
3459 }
2386 } 3460 }
2387 3461
2388 $y += $h; 3462 $paridx++;
3463 $top_paragraph ||= $paridx if $y >= $top;
2389 } 3464 }
2390 3465
2391 glDisable GL_BLEND; 3466 $self->{top_paragraph} = $top_paragraph;
2392 }; 3467 };
2393 }); 3468 });
2394} 3469}
2395 3470
3471sub reconfigure {
3472 my ($self) = @_;
3473
3474 $self->SUPER::reconfigure;
3475
3476 $_->{w} = 1e10 for @{ $self->{par} };
3477 $self->reflow;
3478}
3479
2396sub _draw { 3480sub _draw {
2397 my ($self) = @_; 3481 my ($self) = @_;
2398 3482
2399 glEnable GL_TEXTURE_2D; 3483 glEnable GL_TEXTURE_2D;
2400 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3484 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2401 glColor 1, 1, 1, 1; 3485 glColor 0, 0, 0, 1;
2402 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 3486 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2403 glDisable GL_TEXTURE_2D; 3487 glDisable GL_TEXTURE_2D;
2404 3488
2405 $self->{children}[1]->draw; 3489 $self->{children}[1]->draw;
2406
2407} 3490}
2408 3491
2409############################################################################# 3492#############################################################################
2410 3493
2411package CFClient::UI::Animator; 3494package CFPlus::UI::Animator;
2412 3495
2413use CFClient::OpenGL; 3496use CFPlus::OpenGL;
2414 3497
2415our @ISA = CFClient::UI::Bin::; 3498our @ISA = CFPlus::UI::Bin::;
2416 3499
2417sub moveto { 3500sub moveto {
2418 my ($self, $x, $y) = @_; 3501 my ($self, $x, $y) = @_;
2419 3502
2420 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; 3503 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
… …
2448 glPopMatrix; 3531 glPopMatrix;
2449} 3532}
2450 3533
2451############################################################################# 3534#############################################################################
2452 3535
2453package CFClient::UI::Flopper; 3536package CFPlus::UI::Flopper;
2454 3537
2455our @ISA = CFClient::UI::Button::; 3538our @ISA = CFPlus::UI::Button::;
2456 3539
2457sub new { 3540sub new {
2458 my $class = shift; 3541 my $class = shift;
2459 3542
2460 my $self = $class->SUPER::new ( 3543 my $self = $class->SUPER::new (
2461 state => 0, 3544 state => 0,
2462 connect_activate => \&toggle_flopper, 3545 on_activate => \&toggle_flopper,
2463 @_ 3546 @_
2464 ); 3547 );
2465 3548
2466 if ($self->{state}) {
2467 $self->{state} = 0;
2468 $self->toggle_flopper;
2469 }
2470
2471 $self 3549 $self
2472} 3550}
2473 3551
2474sub toggle_flopper { 3552sub toggle_flopper {
2475 my ($self) = @_; 3553 my ($self) = @_;
2476 3554
2477 # TODO: use animation 3555 $self->{other}->toggle_visibility;
2478 if ($self->{state} = !$self->{state}) {
2479 $CFClient::UI::ROOT->add ($self->{other});
2480 $self->{other}->move ($self->coord2global (0, $self->{h}));
2481 $self->emit ("open");
2482 } else {
2483 $CFClient::UI::ROOT->remove ($self->{other});
2484 $self->emit ("close");
2485 }
2486
2487 $self->emit (changed => $self->{state});
2488} 3556}
2489 3557
2490############################################################################# 3558#############################################################################
2491 3559
2492package CFClient::UI::Tooltip; 3560package CFPlus::UI::Tooltip;
2493 3561
2494our @ISA = CFClient::UI::Bin::; 3562our @ISA = CFPlus::UI::Bin::;
2495 3563
2496use CFClient::OpenGL; 3564use CFPlus::OpenGL;
2497 3565
2498sub new { 3566sub new {
2499 my $class = shift; 3567 my $class = shift;
2500 3568
2501 $class->SUPER::new ( 3569 $class->SUPER::new (
… …
2505} 3573}
2506 3574
2507sub set_tooltip_from { 3575sub set_tooltip_from {
2508 my ($self, $widget) = @_; 3576 my ($self, $widget) = @_;
2509 3577
3578 my $tip = $widget->{tooltip};
3579 $tip = $tip->($widget) if "CODE" eq ref $tip;
3580
3581 $tip = CFPlus::Pod::section_label tooltip => $1
3582 if $tip =~ /^#(.*)$/;
3583
3584 if ($ENV{CFPLUS_DEBUG} & 2) {
3585 $tip .= "\n\n" . (ref $widget) . "\n"
3586 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3587 . "req $widget->{req_w} $widget->{req_h}\n"
3588 . "visible $widget->{visible}";
3589 }
3590
3591 $tip =~ s/^\n+//;
3592 $tip =~ s/\n+$//;
3593
2510 $self->add (new CFClient::UI::Label 3594 $self->add (new CFPlus::UI::Label
2511 markup => $widget->{tooltip}, 3595 markup => $tip,
2512 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 3596 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2513 fontsize => 0.8, 3597 fontsize => 0.8,
2514 fg => [0, 0, 0, 1], 3598 style => 1, # FLAG_INVERSE
2515 ellipsise => 0, 3599 ellipsise => 0,
2516 font => ($widget->{tooltip_font} || $::FONT_PROP), 3600 font => ($widget->{tooltip_font} || $::FONT_PROP),
2517 ); 3601 );
2518} 3602}
2519 3603
… …
2523 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 3607 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2524 3608
2525 ($w + 4, $h + 4) 3609 ($w + 4, $h + 4)
2526} 3610}
2527 3611
2528sub size_allocate { 3612sub invoke_size_allocate {
2529 my ($self, $w, $h) = @_; 3613 my ($self, $w, $h) = @_;
2530 3614
2531 $self->SUPER::size_allocate ($w - 4, $h - 4); 3615 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
3616}
3617
3618sub invoke_visibility_change {
3619 my ($self, $visible) = @_;
3620
3621 return unless $visible;
3622
3623 $self->{root}->on_post_alloc ("move_$self" => sub {
3624 my $widget = $self->{owner}
3625 or return;
3626
3627 if ($widget->{visible}) {
3628 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
3629
3630 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
3631 if $x + $self->{w} > $self->{root}{w};
3632
3633 $self->move_abs ($x, $y);
3634 } else {
3635 $self->hide;
3636 }
3637 });
2532} 3638}
2533 3639
2534sub _draw { 3640sub _draw {
2535 my ($self) = @_; 3641 my ($self) = @_;
2536 3642
2537 glTranslate 0.375, 0.375;
2538
2539 my ($w, $h) = @$self{qw(w h)}; 3643 my ($w, $h) = @$self{qw(w h)};
2540 3644
2541 glColor 1, 0.8, 0.4; 3645 glColor 1, 0.8, 0.4;
2542 glBegin GL_QUADS; 3646 glRect 0, 0, $w, $h;
2543 glVertex 0 , 0;
2544 glVertex 0 , $h;
2545 glVertex $w, $h;
2546 glVertex $w, 0;
2547 glEnd;
2548 3647
2549 glColor 0, 0, 0; 3648 glColor 0, 0, 0;
2550 glBegin GL_LINE_LOOP; 3649 glRect_lineloop .5, .5, $w + .5, $h + .5;
2551 glVertex 0 , 0;
2552 glVertex 0 , $h;
2553 glVertex $w, $h;
2554 glVertex $w, 0;
2555 glEnd;
2556 3650
2557 glTranslate 2 - 0.375, 2 - 0.375; 3651 glTranslate 2, 2;
3652
2558 $self->SUPER::_draw; 3653 $self->SUPER::_draw;
2559} 3654}
2560 3655
2561############################################################################# 3656#############################################################################
2562 3657
2563package CFClient::UI::Face; 3658package CFPlus::UI::Face;
2564 3659
2565our @ISA = CFClient::UI::Base::; 3660our @ISA = CFPlus::UI::DrawBG::;
2566 3661
2567use CFClient::OpenGL; 3662use CFPlus::OpenGL;
2568 3663
2569sub new { 3664sub new {
2570 my $class = shift; 3665 my $class = shift;
2571 3666
2572 my $self = $class->SUPER::new ( 3667 my $self = $class->SUPER::new (
3668 size_w => 32,
3669 size_h => 8,
2573 aspect => 1, 3670 aspect => 1,
3671 can_events => 0,
2574 @_, 3672 @_,
2575 ); 3673 );
2576 3674
2577 if ($self->{anim} && $self->{animspeed}) { 3675 if ($self->{anim} && $self->{animspeed}) {
2578 Scalar::Util::weaken (my $widget = $self); 3676 CFPlus::weaken (my $widget = $self);
2579 3677
2580 $self->{timer} = Event->timer ( 3678 $self->{animspeed} = List::Util::max 0.05, $self->{animspeed};
2581 at => $self->{animspeed} * int $::NOW / $self->{animspeed}, 3679 $self->{timer} = EV::periodic_ns 0, $self->{animspeed}, undef, sub {
2582 hard => 1, 3680 return unless $::CONN;
2583 interval => $self->{animspeed}, 3681
2584 cb => sub { 3682 my $w = $widget
3683 or return;
3684
2585 ++$widget->{frame}; 3685 ++$w->{frame};
3686 $w->update_face;
3687
3688 # somehow, $widget can go away
2586 $widget->update; 3689 $w->update;
2587 }, 3690 $w->update_timer;
2588 ); 3691 };
3692
3693 $self->update_face;
3694 $self->update_timer;
2589 } 3695 }
2590 3696
2591 $self 3697 $self
2592} 3698}
2593 3699
3700sub update_timer {
3701 my ($self) = @_;
3702
3703 return unless $self->{timer};
3704
3705 if ($self->{visible}) {
3706 $self->{timer}->start;
3707 } else {
3708 $self->{timer}->stop;
3709 }
3710}
3711
3712sub update_face {
3713 my ($self) = @_;
3714
3715 if ($::CONN) {
3716 if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3717 if ($anim && @$anim) {
3718 $self->{face} = $anim->[ $self->{frame} % @$anim ];
3719 delete $self->{face_change_cb};
3720
3721 if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{face}[$self->{face}]{id} ]) {
3722 unless ($tex->{name} || $tex->{loading}) {
3723 $tex->upload (sub { $self->reconfigure });
3724 }
3725 }
3726 }
3727 }
3728 }
3729}
3730
2594sub size_request { 3731sub size_request {
2595 (32, 8) 3732 my ($self) = @_;
3733
3734 if ($::CONN) {
3735 if (my $faceid = $::CONN->{face}[$self->{face}]{id}) {
3736 if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) {
3737 if ($tex->{name}) {
3738 return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
3739 } elsif (!$tex->{loading}) {
3740 $tex->upload (sub { $self->reconfigure });
3741 }
3742 }
3743
3744 $self->{face_change_cb} ||= $::CONN->on_face_change ($self->{face}, sub { $self->reconfigure });
3745 }
3746 }
3747
3748 ($self->{size_w} || 8, $self->{size_h} || 8)
2596} 3749}
2597 3750
2598sub update { 3751sub update {
2599 my ($self) = @_; 3752 my ($self) = @_;
2600 3753
2601 return unless $self->{visible}; 3754 return unless $self->{visible};
2602 3755
2603 $self->SUPER::update; 3756 $self->SUPER::update;
2604} 3757}
2605 3758
3759sub invoke_visibility_change {
3760 my ($self) = @_;
3761
3762 $self->update_timer;
3763
3764 0
3765}
3766
2606sub _draw { 3767sub _draw {
2607 my ($self) = @_; 3768 my ($self) = @_;
2608 3769
2609 return unless $::CONN;#d# manage and cache textures differently 3770 $self->SUPER::_draw;
2610 3771
2611 my $face; 3772 if (my $tex = $self->{tex}) {
2612
2613 if ($self->{frame}) {
2614 my $anim = $::CONN->{anim}[$self->{anim}];
2615
2616 $face = $anim->[ $self->{frame} % @$anim ]
2617 if $anim && @$anim;
2618 }
2619
2620 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2621
2622 if ($tex) {
2623 glEnable GL_TEXTURE_2D; 3773 glEnable GL_TEXTURE_2D;
2624 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3774 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2625 glColor 1, 1, 1, 1; 3775 glColor 0, 0, 0, 1;
2626 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3776 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2627 glDisable GL_TEXTURE_2D; 3777 glDisable GL_TEXTURE_2D;
2628 } 3778 }
2629} 3779}
2630 3780
2631sub DESTROY { 3781sub destroy {
2632 my ($self) = @_; 3782 my ($self) = @_;
2633 3783
2634 $self->{timer}->cancel 3784 (delete $self->{timer})->cancel
2635 if $self->{timer}; 3785 if $self->{timer};
2636 3786
2637 $self->SUPER::DESTROY; 3787 $self->SUPER::destroy;
2638} 3788}
2639 3789
2640############################################################################# 3790#############################################################################
2641 3791
2642package CFClient::UI::InventoryItem; 3792package CFPlus::UI::Buttonbar;
2643 3793
2644our @ISA = CFClient::UI::HBox::; 3794our @ISA = CFPlus::UI::HBox::;
2645 3795
2646sub _item_to_desc { 3796# TODO: should actually wrap buttons and other goodies.
2647 my ($item) = @_;
2648
2649 my $desc =
2650 $item->{nrof} < 2
2651 ? $item->{name}
2652 : "$item->{nrof} × $item->{name_pl}";
2653
2654 $item->{flags} & Crossfire::Protocol::F_OPEN
2655 and $desc .= " (open)";
2656 $item->{flags} & Crossfire::Protocol::F_APPLIED
2657 and $desc .= " (applied)";
2658 $item->{flags} & Crossfire::Protocol::F_UNPAID
2659 and $desc .= " (unpaid)";
2660 $item->{flags} & Crossfire::Protocol::F_MAGIC
2661 and $desc .= " (magic)";
2662 $item->{flags} & Crossfire::Protocol::F_CURSED
2663 and $desc .= " (cursed)";
2664 $item->{flags} & Crossfire::Protocol::F_DAMNED
2665 and $desc .= " (damned)";
2666 $item->{flags} & Crossfire::Protocol::F_LOCKED
2667 and $desc .= " *";
2668
2669 $desc
2670}
2671
2672sub new {
2673 my $class = shift;
2674
2675 my %args = @_;
2676
2677 my $item = delete $args{item};
2678
2679 my $desc = _item_to_desc ($item);
2680
2681 my $self = $class->SUPER::new (
2682 can_hover => 1,
2683 can_events => 1,
2684 tooltip => ((CFClient::UI::Label::escape $desc)
2685 . "\n<small>leftclick - examine\nshift+leftclick - move/pickup/drop\nmiddle click - apply\nrightclick - menu</small>"),
2686 connect_button_down => sub {
2687 my ($self, $ev, $x, $y) = @_;
2688
2689 # todo: maybe put examine on 1? but should just be a tooltip :(
2690 if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) {
2691 my $targ = $::CONN->{player}{tag};
2692
2693 if ($item->{container} == $::CONN->{player}{tag}) {
2694 $targ = $main::OPENCONT;
2695 }
2696
2697 $::CONN->send ("move $targ $item->{tag} 0");
2698 } elsif ($ev->{button} == 1) {
2699 $::CONN->send ("examine $item->{tag}");
2700 } elsif ($ev->{button} == 2) {
2701 $::CONN->send ("apply $item->{tag}");
2702 } elsif ($ev->{button} == 3) {
2703 my @menu_items = (
2704 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2705 ["mark", sub { $::CONN->send ("mark ". pack "N", $item->{tag}) }],
2706 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2707 (
2708 $item->{flags} & Crossfire::Protocol::F_LOCKED
2709 ? (
2710 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $item->{tag}) }],
2711 )
2712 : (
2713 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $item->{tag}) }],
2714 ["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
2715 )
2716 ),
2717 );
2718
2719 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
2720 }
2721
2722 1
2723 },
2724 %args
2725 );
2726
2727
2728 $self->add (new CFClient::UI::Face
2729 can_events => 0,
2730 face => $item->{face},
2731 anim => $item->{anim},
2732 animspeed => $item->{animspeed},
2733 );
2734
2735 $self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
2736
2737 $self->{item} = $item;
2738
2739 $self->update_item;
2740
2741 $self
2742}
2743
2744sub update_item {
2745 my ($self) = @_;
2746
2747 my $desc = _item_to_desc ($self->{item});
2748
2749 $self->{name_lbl}->set_text ($desc);
2750}
2751 3797
2752############################################################################# 3798#############################################################################
2753 3799
2754package CFClient::UI::Inventory;
2755
2756our @ISA = CFClient::UI::ScrolledWindow::;
2757
2758sub new {
2759 my $class = shift;
2760
2761 my $self = $class->SUPER::new (
2762 scrolled => (new CFClient::UI::Table),
2763 @_,
2764 );
2765
2766 $self
2767}
2768
2769sub set_items {
2770 my ($self, $items) = @_;
2771
2772 $self->{scrolled}->clear;
2773 return unless $items;
2774
2775 my @items = sort {
2776 ($a->{type} <=> $b->{type})
2777 or ($a->{name} cmp $b->{name})
2778 } @$items;
2779
2780 $self->{real_items} = \@items;
2781
2782 for my $item (@items) {
2783 $item->{item} = $item;
2784 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2785 $item->update_item ();
2786 }
2787
2788 my $i = 0;
2789 for (@items) {
2790 $self->{scrolled}->add (0, $i, $_);
2791 my $nrof = $_->{item}->{nrof} || 1;
2792 $self->{scrolled}->add (1, $i++, new CFClient::UI::Label text => ($_->{item}->{weight} * $nrof) / 1000);
2793 }
2794
2795# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2796}
2797
2798sub size_request {
2799 my ($self) = @_;
2800 ($self->{req_w}, $self->{req_h});
2801}
2802
2803#############################################################################
2804
2805package CFClient::UI::Menu; 3800package CFPlus::UI::Menu;
2806 3801
2807our @ISA = CFClient::UI::FancyFrame::; 3802our @ISA = CFPlus::UI::Toplevel::;
2808 3803
2809use CFClient::OpenGL; 3804use CFPlus::OpenGL;
2810 3805
2811sub new { 3806sub new {
2812 my $class = shift; 3807 my $class = shift;
2813 3808
2814 my $self = $class->SUPER::new ( 3809 my $self = $class->SUPER::new (
2815 items => [], 3810 items => [],
2816 z => 100, 3811 z => 100,
2817 @_, 3812 @_,
2818 ); 3813 );
2819 3814
2820 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3815 $self->add ($self->{vbox} = new CFPlus::UI::VBox);
2821 3816
2822 for my $item (@{ $self->{items} }) { 3817 for my $item (@{ $self->{items} }) {
2823 my ($widget, $cb) = @$item; 3818 my ($widget, $cb, $tooltip) = @$item;
2824 3819
2825 # handle various types of items, only text for now 3820 # handle various types of items, only text for now
2826 if (!ref $widget) { 3821 if (!ref $widget) {
3822 if ($widget =~ /\t/) {
3823 my ($left, $right) = split /\t/, $widget, 2;
3824
2827 $widget = new CFClient::UI::Label 3825 $widget = new CFPlus::UI::HBox
2828 can_hover => 1, 3826 can_hover => 1,
2829 can_events => 1, 3827 can_events => 1,
3828 tooltip => $tooltip,
3829 children => [
3830 (new CFPlus::UI::Label markup => $left, expand => 1),
3831 (new CFPlus::UI::Label markup => $right, align => +1),
3832 ],
3833 ;
3834
3835 } else {
3836 $widget = new CFPlus::UI::Label
3837 can_hover => 1,
3838 can_events => 1,
2830 text => $widget; 3839 markup => $widget,
3840 tooltip => $tooltip;
3841 }
2831 } 3842 }
2832 3843
2833 $self->{item}{$widget} = $item; 3844 $self->{item}{$widget} = $item;
2834 3845
2835 $self->{vbox}->add ($widget); 3846 $self->{vbox}->add ($widget);
… …
2847 # maybe save $GRAB? must be careful about events... 3858 # maybe save $GRAB? must be careful about events...
2848 $GRAB = $self; 3859 $GRAB = $self;
2849 $self->{button} = $ev->{button}; 3860 $self->{button} = $ev->{button};
2850 3861
2851 $self->show; 3862 $self->show;
2852 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3863 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2853} 3864}
2854 3865
2855sub mouse_motion { 3866sub invoke_mouse_motion {
2856 my ($self, $ev, $x, $y) = @_; 3867 my ($self, $ev, $x, $y) = @_;
2857 3868
2858 # TODO: should use vbox->find_widget or so 3869 # TODO: should use vbox->find_widget or so
2859 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3870 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2860 $self->{hover} = $self->{item}{$HOVER}; 3871 $self->{hover} = $self->{item}{$HOVER};
2861}
2862 3872
3873 0
3874}
3875
2863sub button_up { 3876sub invoke_button_up {
2864 my ($self, $ev, $x, $y) = @_; 3877 my ($self, $ev, $x, $y) = @_;
2865 3878
2866 if ($ev->{button} == $self->{button}) { 3879 if ($ev->{button} == $self->{button}) {
2867 undef $GRAB; 3880 undef $GRAB;
2868 $self->hide; 3881 $self->hide;
2869 3882
2870 $self->emit ("popdown"); 3883 $self->emit ("popdown");
2871 $self->{hover}[1]->() if $self->{hover}; 3884 $self->{hover}[1]->() if $self->{hover};
3885 } else {
3886 return 0
3887 }
3888
2872 } 3889 1
2873} 3890}
2874 3891
2875############################################################################# 3892#############################################################################
2876 3893
2877package CFClient::UI::Statusbox; 3894package CFPlus::UI::Multiplexer;
2878 3895
2879our @ISA = CFClient::UI::VBox::; 3896our @ISA = CFPlus::UI::Container::;
2880 3897
2881sub new { 3898sub new {
2882 my $class = shift; 3899 my $class = shift;
2883 3900
2884 $class->SUPER::new ( 3901 my $self = $class->SUPER::new (
3902 @_,
3903 );
3904
3905 $self->{current} = $self->{children}[0]
3906 if @{ $self->{children} };
3907
3908 $self
3909}
3910
3911sub add {
3912 my ($self, @widgets) = @_;
3913
3914 $self->SUPER::add (@widgets);
3915
3916 $self->{current} = $self->{children}[0]
3917 if @{ $self->{children} };
3918}
3919
3920sub get_current_page {
3921 my ($self) = @_;
3922
3923 $self->{current}
3924}
3925
3926sub set_current_page {
3927 my ($self, $page_or_widget) = @_;
3928
3929 my $widget = ref $page_or_widget
3930 ? $page_or_widget
3931 : $self->{children}[$page_or_widget];
3932
3933 $self->{current} = $widget;
3934 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3935
3936 $self->emit (page_changed => $self->{current});
3937
3938 $self->realloc;
3939}
3940
3941sub visible_children {
3942 $_[0]{current}
3943}
3944
3945sub size_request {
3946 my ($self) = @_;
3947
3948 $self->{current}->size_request
3949}
3950
3951sub invoke_size_allocate {
3952 my ($self, $w, $h) = @_;
3953
3954 $self->{current}->configure (0, 0, $w, $h);
3955
3956 1
3957}
3958
3959sub _draw {
3960 my ($self) = @_;
3961
3962 $self->{current}->draw;
3963}
3964
3965#############################################################################
3966
3967package CFPlus::UI::Notebook;
3968
3969use CFPlus::OpenGL;
3970
3971our @ISA = CFPlus::UI::VBox::;
3972
3973sub new {
3974 my $class = shift;
3975
3976 my $self = $class->SUPER::new (
3977 buttonbar => (new CFPlus::UI::Buttonbar),
3978 multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
3979 active_outline => [.7, .7, 0.2],
3980 # filter => # will be put between multiplexer and $self
3981 @_,
3982 );
3983
3984 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3985 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3986
3987 {
3988 Scalar::Util::weaken (my $wself = $self);
3989
3990 $self->{multiplexer}->connect (c_add => sub {
3991 my ($mplex, $widgets) = @_;
3992
3993 for my $child (@$widgets) {
3994 Scalar::Util::weaken $child;
3995 $child->{c_tab_} ||= do {
3996 my $tab =
3997 (UNIVERSAL::isa $child->{c_tab}, "CFPlus::UI::Base")
3998 ? $child->{c_tab}
3999 : new CFPlus::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
4000
4001 $tab->connect (activate => sub {
4002 $wself->set_current_page ($child);
4003 });
4004
4005 $tab
4006 };
4007
4008 $self->{buttonbar}->add ($child->{c_tab_});
4009 }
4010 });
4011
4012 $self->{multiplexer}->connect (c_remove => sub {
4013 my ($mplex, $widgets) = @_;
4014
4015 for my $child (@$widgets) {
4016 $wself->{buttonbar}->remove ($child->{c_tab_});
4017 }
4018 });
4019 }
4020
4021 $self
4022}
4023
4024sub add {
4025 my ($self, @widgets) = @_;
4026
4027 $self->{multiplexer}->add (@widgets)
4028}
4029
4030sub remove {
4031 my ($self, @widgets) = @_;
4032
4033 $self->{multiplexer}->remove (@widgets)
4034}
4035
4036sub pages {
4037 my ($self) = @_;
4038 $self->{multiplexer}->children
4039}
4040
4041sub add_tab {
4042 my ($self, $title, $widget, $tooltip) = @_;
4043
4044 $title = [$title, $tooltip] unless ref $title;
4045 $widget->{c_tab} = $title;
4046
4047 $self->add ($widget);
4048}
4049
4050sub get_current_page {
4051 my ($self) = @_;
4052
4053 $self->{multiplexer}->get_current_page
4054}
4055
4056sub set_current_page {
4057 my ($self, $page) = @_;
4058
4059 $self->{multiplexer}->set_current_page ($page);
4060 $self->emit (page_changed => $self->{multiplexer}{current});
4061}
4062
4063sub _draw {
4064 my ($self) = @_;
4065
4066 $self->SUPER::_draw ();
4067
4068 if (my $cur = $self->{multiplexer}{current}) {
4069 if ($cur = $cur->{c_tab_}) {
4070 glTranslate $self->{buttonbar}{x} + $cur->{x},
4071 $self->{buttonbar}{y} + $cur->{y};
4072 glLineWidth 3;
4073 #glEnable GL_BLEND;
4074 #glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
4075 glColor @{$self->{active_outline}};
4076 glRect_lineloop 1.5, 1.5, $cur->{w} - 1.5, $cur->{h} - 1.5;
4077 glLineWidth 1;
4078 #glDisable GL_BLEND;
4079 }
4080 }
4081}
4082
4083#############################################################################
4084
4085package CFPlus::UI::Selector;
4086
4087use utf8;
4088
4089our @ISA = CFPlus::UI::Button::;
4090
4091sub new {
4092 my $class = shift;
4093
4094 my $self = $class->SUPER::new (
4095 options => [], # [value, title, longdesc], ...
4096 value => undef,
4097 @_,
4098 );
4099
4100 $self->_set_value ($self->{value});
4101
4102 $self
4103}
4104
4105sub invoke_button_down {
4106 my ($self, $ev) = @_;
4107
4108 my @menu_items;
4109
4110 for (@{ $self->{options} }) {
4111 my ($value, $title, $tooltip) = @$_;
4112
4113 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
4114 }
4115
4116 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
4117}
4118
4119sub _set_value {
4120 my ($self, $value) = @_;
4121
4122 my ($item) = grep $_->[0] eq $value, @{ $self->{options} };
4123 $item ||= $self->{options}[0]
4124 or return;
4125
4126 $self->{value} = $item->[0];
4127 $self->set_markup ("$item->[1] ⇓");
4128# $self->set_tooltip ($item->[2]);
4129}
4130
4131sub set_value {
4132 my ($self, $value) = @_;
4133
4134 return unless $self->{value} ne $value;
4135
4136 $self->_set_value ($value);
4137 $self->emit (changed => $value);
4138}
4139
4140sub set_options {
4141 my ($self, $options) = @_;
4142
4143 $self->{options} = $options;
4144 $self->_set_value ($self->{value});
4145}
4146
4147#############################################################################
4148
4149package CFPlus::UI::Statusbox;
4150
4151our @ISA = CFPlus::UI::VBox::;
4152
4153sub new {
4154 my $class = shift;
4155
4156 my $self = $class->SUPER::new (
2885 fontsize => 0.8, 4157 fontsize => 0.8,
2886 @_, 4158 @_,
2887 ) 4159 );
4160
4161 CFPlus::weaken (my $this = $self);
4162
4163 $self->{timer} = EV::timer 1, 1, sub { $this->reorder };
4164
4165 $self
2888} 4166}
2889 4167
2890sub reorder { 4168sub reorder {
2891 my ($self) = @_; 4169 my ($self) = @_;
2892 my $NOW = time; 4170 my $NOW = Time::HiRes::time;
4171
4172 # freeze display when hovering over any label
4173 return if $CFPlus::UI::TOOLTIP->{owner}
4174 && grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
4175 values %{ $self->{item} };
2893 4176
2894 while (my ($k, $v) = each %{ $self->{item} }) { 4177 while (my ($k, $v) = each %{ $self->{item} }) {
2895 delete $self->{item}{$k} if $v->{timeout} < $NOW; 4178 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2896 } 4179 }
4180
4181 $self->{timer}->set (1, 1);
2897 4182
2898 my @widgets; 4183 my @widgets;
2899 4184
2900 my @items = sort { 4185 my @items = sort {
2901 $a->{pri} <=> $b->{pri} 4186 $a->{pri} <=> $b->{pri}
… …
2904 4189
2905 my $count = 10 + 1; 4190 my $count = 10 + 1;
2906 for my $item (@items) { 4191 for my $item (@items) {
2907 last unless --$count; 4192 last unless --$count;
2908 4193
2909 push @widgets, $item->{label} ||= do { 4194 my $label = $item->{label} ||= do {
2910 # TODO: doesn't handle markup well (read as: at all) 4195 # TODO: doesn't handle markup well (read as: at all)
2911 my $short = $item->{count} > 1 4196 my $short = $item->{count} > 1
2912 ? "<b>$item->{count} ×</b> $item->{text}" 4197 ? "<b>$item->{count} ×</b> $item->{text}"
2913 : $item->{text}; 4198 : $item->{text};
2914 4199
2915 for ($short) { 4200 for ($short) {
2916 s/^\s+//; 4201 s/^\s+//;
2917 s/\s+/ /g; 4202 s/\s+/ /g;
2918 } 4203 }
2919 4204
2920 new CFClient::UI::Label 4205 new CFPlus::UI::Label
2921 markup => $short, 4206 markup => $short,
2922 tooltip => $item->{tooltip}, 4207 tooltip => $item->{tooltip},
2923 tooltip_font => $::FONT_PROP, 4208 tooltip_font => $::FONT_PROP,
2924 tooltip_width => 0.67, 4209 tooltip_width => 0.67,
2925 fontsize => $item->{fontsize} || $self->{fontsize}, 4210 fontsize => $item->{fontsize} || $self->{fontsize},
2926 max_w => $::WIDTH * 0.44, 4211 max_w => $::WIDTH * 0.44,
2927 fg => $item->{fg}, 4212 fg => [@{ $item->{fg} }],
2928 can_events => 1, 4213 can_events => 1,
2929 can_hover => 1 4214 can_hover => 1
2930 }; 4215 };
4216
4217 if ((my $diff = $item->{timeout} - $NOW) < 2) {
4218 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
4219 $label->update;
4220 $label->set_max_size (undef, $label->{req_h} * $diff)
4221 if $diff < 1;
4222 $self->{timer}->set (1/30, 1/30);
4223 } else {
4224 $label->{fg}[3] = $item->{fg}[3] || 1;
4225 }
4226
4227 push @widgets, $label;
2931 } 4228 }
2932 4229
2933 $self->clear; 4230 $self->clear;
2934 $self->SUPER::add (reverse @widgets); 4231 $self->SUPER::add (reverse @widgets);
2935} 4232}
… …
2938 my ($self, $text, %arg) = @_; 4235 my ($self, $text, %arg) = @_;
2939 4236
2940 $text =~ s/^\s+//; 4237 $text =~ s/^\s+//;
2941 $text =~ s/\s+$//; 4238 $text =~ s/\s+$//;
2942 4239
4240 return unless $text;
4241
2943 my $timeout = time + ((delete $arg{timeout}) || 60); 4242 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2944 4243
2945 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 4244 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2946 4245
2947 if (my $item = $self->{item}{$group}) { 4246 if (my $item = $self->{item}{$group}) {
2948 if ($item->{text} eq $text) { 4247 if ($item->{text} eq $text) {
2949 $item->{count}++; 4248 $item->{count}++;
2950 } else { 4249 } else {
2951 $item->{count} = 1; 4250 $item->{count} = 1;
2952 $item->{text} = $item->{tooltip} = $text; 4251 $item->{text} = $item->{tooltip} = $text;
2953 } 4252 }
2954 $item->{id} = ++$self->{id}; 4253 $item->{id} += 0.2;#d#
2955 $item->{timeout} = $timeout; 4254 $item->{timeout} = $timeout;
2956 delete $item->{label}; 4255 delete $item->{label};
2957 } else { 4256 } else {
2958 $self->{item}{$group} = { 4257 $self->{item}{$group} = {
2959 id => ++$self->{id}, 4258 id => ++$self->{id},
… …
2965 count => 1, 4264 count => 1,
2966 %arg, 4265 %arg,
2967 }; 4266 };
2968 } 4267 }
2969 4268
4269 $ROOT->on_refresh (reorder => sub {
2970 $self->reorder; 4270 $self->reorder;
4271 });
2971} 4272}
2972 4273
2973sub reconfigure { 4274sub reconfigure {
2974 my ($self) = @_; 4275 my ($self) = @_;
2975 4276
… …
2978 4279
2979 $self->reorder; 4280 $self->reorder;
2980 $self->SUPER::reconfigure; 4281 $self->SUPER::reconfigure;
2981} 4282}
2982 4283
4284sub destroy {
4285 my ($self) = @_;
4286
4287 $self->{timer}->cancel;
4288
4289 $self->SUPER::destroy;
4290}
4291
2983############################################################################# 4292#############################################################################
2984 4293
2985package CFClient::UI::Root; 4294package CFPlus::UI::Root;
2986 4295
2987our @ISA = CFClient::UI::Container::; 4296our @ISA = CFPlus::UI::Container::;
2988 4297
4298use List::Util qw(min max);
4299
2989use CFClient::OpenGL; 4300use CFPlus::OpenGL;
2990 4301
2991sub new { 4302sub new {
2992 my $class = shift; 4303 my $class = shift;
2993 4304
2994 $class->SUPER::new ( 4305 my $self = $class->SUPER::new (
4306 visible => 1,
2995 @_, 4307 @_,
2996 ) 4308 );
2997}
2998 4309
2999sub configure { 4310 CFPlus::weaken ($self->{root} = $self);
3000 my ($self, $x, $y, $w, $h) = @_;
3001 4311
3002 $self->{w} = $w; 4312 $self
3003 $self->{h} = $h;
3004}
3005
3006sub check_size {
3007 my ($self) = @_;
3008
3009 $self->size_allocate ($self->{w}, $self->{h})
3010 if $self->{w};
3011} 4313}
3012 4314
3013sub size_request { 4315sub size_request {
3014 my ($self) = @_; 4316 my ($self) = @_;
3015 4317
3016 ($self->{w}, $self->{h}) 4318 ($self->{w}, $self->{h})
3017} 4319}
3018 4320
4321sub _to_pixel {
4322 my ($coord, $size, $max) = @_;
4323
4324 $coord =
4325 $coord eq "center" ? ($max - $size) * 0.5
4326 : $coord eq "max" ? $max
4327 : $coord;
4328
4329 $coord = 0 if $coord < 0;
4330 $coord = $max - $size if $coord > $max - $size;
4331
4332 int $coord + 0.5
4333}
4334
3019sub size_allocate { 4335sub invoke_size_allocate {
3020 my ($self, $w, $h) = @_; 4336 my ($self, $w, $h) = @_;
3021
3022 my $old_w = $self->{old_w}; $self->{old_w} = $w;
3023 my $old_h = $self->{old_h}; $self->{old_h} = $h;
3024
3025 CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
3026 if $old_w && $old_h && ($old_w != $w || $old_h != $h);
3027 4337
3028 for my $child ($self->children) { 4338 for my $child ($self->children) {
3029 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 4339 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3030 4340
3031 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1 4341 $X = $child->{force_x} if exists $child->{force_x};
3032 if exists $child->{req_x}; 4342 $Y = $child->{force_y} if exists $child->{force_y};
3033 4343
3034 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1 4344 $X = _to_pixel $X, $W, $self->{w};
3035 if exists $child->{req_y}; 4345 $Y = _to_pixel $Y, $H, $self->{h};
3036
3037 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
3038 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3039 4346
3040 $child->configure ($X, $Y, $W, $H); 4347 $child->configure ($X, $Y, $W, $H);
3041 } 4348 }
4349
4350 1
3042} 4351}
3043 4352
3044sub coord2local { 4353sub coord2local {
3045 my ($self, $x, $y) = @_; 4354 my ($self, $x, $y) = @_;
3046 4355
… …
3054} 4363}
3055 4364
3056sub update { 4365sub update {
3057 my ($self) = @_; 4366 my ($self) = @_;
3058 4367
3059 $self->check_size;
3060 $::WANT_REFRESH++; 4368 $::WANT_REFRESH->start;
3061} 4369}
3062 4370
3063sub add { 4371sub add {
3064 my ($self, @children) = @_; 4372 my ($self, @children) = @_;
3065 4373
3066 for my $child (@children) {
3067 $child->{toplevel} = 1; 4374 $_->{is_toplevel} = 1
3068 4375 for @children;
3069 # integerise window positions
3070 $child->{x} = int $child->{x};
3071 $child->{y} = int $child->{y};
3072 }
3073 4376
3074 $self->SUPER::add (@children); 4377 $self->SUPER::add (@children);
4378}
4379
4380sub remove {
4381 my ($self, @children) = @_;
4382
4383 $self->SUPER::remove (@children);
4384
4385 delete $self->{is_toplevel}
4386 for @children;
3075 4387
3076 while (@children) { 4388 while (@children) {
3077 my $w = pop @children; 4389 my $w = pop @children;
3078 push @children, $w->children; 4390 push @children, $w->children;
3079 $w->{visible} = 1; 4391 $w->set_invisible;
3080 }
3081}
3082
3083sub remove {
3084 my ($self, @children) = @_;
3085
3086 $self->SUPER::remove (@children);
3087
3088 while (@children) {
3089 my $w = pop @children;
3090 push @children, $w->children;
3091 delete $w->{visible};
3092 } 4392 }
3093} 4393}
3094 4394
3095sub on_refresh { 4395sub on_refresh {
3096 my ($self, $id, $cb) = @_; 4396 my ($self, $id, $cb) = @_;
… …
3110 while ($self->{refresh_hook}) { 4410 while ($self->{refresh_hook}) {
3111 $_->() 4411 $_->()
3112 for values %{delete $self->{refresh_hook}}; 4412 for values %{delete $self->{refresh_hook}};
3113 } 4413 }
3114 4414
3115 if ($self->{check_size}) { 4415 while ($self->{realloc}) {
3116 my @queue = ([], []); 4416 my %queue;
4417 my @queue;
4418 my $widget;
3117 4419
3118 for (;;) { 4420 outer:
3119 if ($self->{check_size}) { 4421 while () {
3120 # heuristic: check containers last 4422 if (my $realloc = delete $self->{realloc}) {
3121 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_ 4423 for $widget (values %$realloc) {
3122 for values %{delete $self->{check_size}} 4424 $widget->{visible} or next; # do not resize invisible widgets
4425
4426 $queue{$widget+0}++ and next; # duplicates are common
4427
4428 push @{ $queue[$widget->{visible}] }, $widget;
4429 }
3123 } 4430 }
3124 4431
3125 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last; 4432 while () {
4433 @queue or last outer;
3126 4434
3127 my ($w, $h) = $widget->{user_w} && $widget->{user_h} 4435 $widget = pop @{ $queue[-1] || [] }
3128 ? @$widget{qw(user_w user_h)} 4436 and last;
3129 : $widget->size_request;
3130
3131 if (delete $widget->{force_alloc}
3132 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3133 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3134 4437
4438 pop @queue;
4439 }
4440
4441 delete $queue{$widget+0};
4442
4443 my ($w, $h) = $widget->size_request;
4444
4445 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
4446 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
4447
4448 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4449 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4450
4451 $w = $widget->{force_w} if exists $widget->{force_w};
4452 $h = $widget->{force_h} if exists $widget->{force_h};
4453
4454 if ($widget->{req_w} != $w || $widget->{req_h} != $h
4455 || delete $widget->{force_realloc}) {
3135 $widget->{req_w} = $w; 4456 $widget->{req_w} = $w;
3136 $widget->{req_h} = $h; 4457 $widget->{req_h} = $h;
3137 4458
3138 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h]; 4459 $self->{size_alloc}{$widget+0} = $widget;
3139 4460
3140 $widget->{parent}->check_size
3141 if $widget->{parent}; 4461 if (my $parent = $widget->{parent}) {
4462 $self->{realloc}{$parent+0} = $parent
4463 unless $queue{$parent+0};
4464
4465 $parent->{force_size_alloc} = 1;
4466 $self->{size_alloc}{$parent+0} = $parent;
4467 }
3142 } 4468 }
4469
4470 delete $self->{realloc}{$widget+0};
3143 } 4471 }
3144 }
3145 4472
3146 while ($self->{size_alloc}) { 4473 while (my $size_alloc = delete $self->{size_alloc}) {
3147 for (values %{delete $self->{size_alloc}}) { 4474 my @queue = sort { $a->{visible} <=> $b->{visible} }
3148 my ($widget, $w, $h) = @$_; 4475 values %$size_alloc;
3149 4476
4477 while () {
4478 my $widget = pop @queue || last;
4479
4480 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
4481
4482 $w = max $widget->{min_w}, $w;
4483 $h = max $widget->{min_h}, $h;
4484
4485# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
4486# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
4487
4488 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4489 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4490
3150 $w = 0 if $w < 0; 4491 $w = int $w + 0.5;
3151 $h = 0 if $h < 0; 4492 $h = int $h + 0.5;
3152 4493
4494 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
4495 $widget->{old_w} = $widget->{w};
4496 $widget->{old_h} = $widget->{h};
4497
3153 $widget->{w} = $w; 4498 $widget->{w} = $w;
3154 $widget->{h} = $h; 4499 $widget->{h} = $h;
3155 $widget->size_allocate ($w, $h); 4500
3156 $widget->emit (size_allocate => $w, $h); 4501 $widget->emit (size_allocate => $w, $h);
4502 }
4503 }
3157 } 4504 }
3158 } 4505 }
3159 4506
3160 while ($self->{post_alloc_hook}) { 4507 while ($self->{post_alloc_hook}) {
3161 $_->() 4508 $_->()
… …
3170 glLoadIdentity; 4517 glLoadIdentity;
3171 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; 4518 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3172 glMatrixMode GL_MODELVIEW; 4519 glMatrixMode GL_MODELVIEW;
3173 glLoadIdentity; 4520 glLoadIdentity;
3174 4521
4522 {
4523 package CFPlus::UI::Base;
4524
4525 local ($draw_x, $draw_y, $draw_w, $draw_h) =
4526 (0, 0, $self->{w}, $self->{h});
4527
3175 $self->_draw; 4528 $self->_draw;
4529 }
3176} 4530}
3177 4531
3178############################################################################# 4532#############################################################################
3179 4533
3180package CFClient::UI; 4534package CFPlus::UI;
3181 4535
3182$ROOT = new CFClient::UI::Root; 4536$ROOT = new CFPlus::UI::Root;
3183$TOOLTIP = new CFClient::UI::Tooltip z => 900; 4537$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
3184 4538
31851 45391
3186 4540

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