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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.214 by root, Wed May 17 22:59:13 2006 UTC vs.
Revision 1.331 by root, Sun Jul 23 04:46:02 2006 UTC

… …
3use utf8; 3use utf8;
4use strict; 4use strict;
5 5
6use Scalar::Util (); 6use Scalar::Util ();
7use List::Util (); 7use List::Util ();
8use Event;
8 9
9use CFClient; 10use CFClient;
11use CFClient::Texture;
10 12
11our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
12 14
15our $LAYOUT;
13our $ROOT; 16our $ROOT;
14our $TOOLTIP; 17our $TOOLTIP;
15our $BUTTON_STATE; 18our $BUTTON_STATE;
16 19
17our %WIDGET; # all widgets, weak-referenced 20our %WIDGET; # all widgets, weak-referenced
18 21
19sub check_tooltip { 22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
20 if (!$GRAB) { 23 if (!$GRAB) {
21 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
22 if (length $widget->{tooltip}) { 25 if (length $widget->{tooltip}) {
23
24 if ($TOOLTIP->{owner} != $widget) { 26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
25 $TOOLTIP->{owner} = $widget; 29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
26 32
27 my $tip = $widget->{tooltip}; 33 my $tip = $widget->{tooltip};
28 34
29 $tip = $tip->($widget) if CODE:: eq ref $tip; 35 $tip = $tip->($widget) if CODE:: eq ref $tip;
30 36
31 $TOOLTIP->set_tooltip_from ($widget); 37 $TOOLTIP->set_tooltip_from ($widget);
32 $TOOLTIP->show; 38 $TOOLTIP->show;
33
34 my ($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 } 39 }
43 40
44 return; 41 return;
45 } 42 }
46 } 43 }
47 } 44 }
48 45
49 $TOOLTIP->hide; 46 $TOOLTIP->hide;
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 $TOOLTIP_WATCHER->start;
94 }
62} 95}
63 96
64sub feed_sdl_button_down_event { 97sub feed_sdl_button_down_event {
65 my ($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 unless ($BUTTON_STATE) {
69 my $widget = $ROOT->find_widget ($x, $y); 102 my $widget = $ROOT->find_widget ($x, $y);
70 103
71 $GRAB = $widget; 104 $GRAB = $widget;
72 $GRAB->update if $GRAB; 105 $GRAB->update if $GRAB;
73 106
74 check_tooltip; 107 $TOOLTIP_WATCHER->cb->();
75 } 108 }
76 109
77 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 110 $BUTTON_STATE |= 1 << ($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 $ev->{dx} = 0;
116 $ev->{dy} = $ev->{button} * 2 - 9;
117 $GRAB->emit (mouse_wheel => $ev);
118 } else {
119 $GRAB->emit (button_down => $ev)
120 }
82 } 121 }
83} 122}
84 123
85sub feed_sdl_button_up_event { 124sub feed_sdl_button_up_event {
86 my ($ev) = @_; 125 my ($ev) = @_;
87 my ($x, $y) = ($ev->{x}, $ev->{y});
88 126
89 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 127 my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
90 128
91 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 129 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
92 130
93 if ($GRAB) { 131 $GRAB->emit (button_up => $ev)
94 ($x, $y) = $GRAB->coord2local ($x, $y); 132 if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
95 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
96 }
97 133
98 if (!$BUTTON_STATE) { 134 unless ($BUTTON_STATE) {
99 my $grab = $GRAB; undef $GRAB; 135 my $grab = $GRAB; undef $GRAB;
100 $grab->update if $grab; 136 $grab->update if $grab;
101 $GRAB->update if $GRAB; 137 $GRAB->update if $GRAB;
102 138
103 check_tooltip; 139 check_hover $widget;
140 $TOOLTIP_WATCHER->cb->();
104 } 141 }
105} 142}
106 143
107sub feed_sdl_motion_event { 144sub feed_sdl_motion_event {
108 my ($ev) = @_; 145 my ($ev) = @_;
109 my ($x, $y) = ($ev->{x}, $ev->{y}); 146 my ($x, $y) = ($ev->{x}, $ev->{y});
110 147
111 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 148 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
112 149
113 if ($widget != $HOVER) { 150 check_hover $widget;
114 my $hover = $HOVER; $HOVER = $widget;
115 151
116 $hover->update if $hover && $hover->{can_hover}; 152 $HOVER->emit (mouse_motion => $ev)
117 $HOVER->update if $HOVER && $HOVER->{can_hover};
118
119 check_tooltip;
120 }
121
122 if ($HOVER) { 153 if $HOVER;
123 ($x, $y) = $HOVER->coord2local ($x, $y);
124 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
125 }
126} 154}
127 155
128# convert position array to integers 156# convert position array to integers
129sub harmonize { 157sub harmonize {
130 my ($vals) = @_; 158 my ($vals) = @_;
… …
136 $rem += $_ - $i; 164 $rem += $_ - $i;
137 $_ = $i; 165 $_ = $i;
138 } 166 }
139} 167}
140 168
169sub full_refresh {
170 # make a copy, otherwise for complains about freed values.
171 my @widgets = values %WIDGET;
172
173 $_->update
174 for @widgets;
175}
176
177sub reconfigure_widgets {
178 # make a copy, otherwise C<for> complains about freed values.
179 my @widgets = values %WIDGET;
180
181 $_->reconfigure
182 for @widgets;
183}
184
141# call when resolution changes etc. 185# call when resolution changes etc.
142sub rescale_widgets { 186sub rescale_widgets {
143 my ($sx, $sy) = @_; 187 my ($sx, $sy) = @_;
144 188
145 # make a copy, otherwise for complains about freed values.
146 my @widgets = values %WIDGET; 189 for my $widget (values %WIDGET) {
147
148 for my $widget (@widgets) {
149 if ($widget->{toplevel}) { 190 if ($widget->{is_toplevel}) {
191 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
192 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
193
150 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x}; 194 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
151 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w}; 195 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
152 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w}; 196 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
153 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
154 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y}; 197 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
155 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h}; 198 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
156 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h}; 199 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
157 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h}; 200
201 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
202 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
203
158 } 204 }
159
160 $widget->reconfigure;
161 } 205 }
206
207 reconfigure_widgets;
208}
209
210#############################################################################
211
212package CFClient::UI::Event;
213
214sub xy {
215 $_[1]->coord2local ($_[0]{x}, $_[0]{y})
162} 216}
163 217
164############################################################################# 218#############################################################################
165 219
166package CFClient::UI::Base; 220package CFClient::UI::Base;
… …
171 225
172sub new { 226sub new {
173 my $class = shift; 227 my $class = shift;
174 228
175 my $self = bless { 229 my $self = bless {
176 x => 0, 230 x => "center",
177 y => 0, 231 y => "center",
178 z => 0, 232 z => 0,
233 w => undef,
234 h => undef,
179 can_events => 1, 235 can_events => 1,
180 @_ 236 @_
181 }, $class; 237 }, $class;
182 238
239 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
240
183 for (keys %$self) { 241 for (keys %$self) {
184 if (/^connect_(.*)$/) { 242 if (/^on_(.*)$/) {
185 $self->connect ($1 => delete $self->{$_}); 243 $self->connect ($1 => delete $self->{$_});
186 } 244 }
187 } 245 }
188 246
189 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self); 247 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
248 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
249 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
250 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
251 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
252
253 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
254 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
255
256 $self->show if $layout->{show};
257 }
190 258
191 $self 259 $self
192} 260}
193 261
194sub destroy { 262sub destroy {
… …
204 return if $self->{parent}; 272 return if $self->{parent};
205 273
206 $CFClient::UI::ROOT->add ($self); 274 $CFClient::UI::ROOT->add ($self);
207} 275}
208 276
209sub hide { 277sub set_visible {
210 my ($self) = @_; 278 my ($self) = @_;
279
280 return if $self->{visible};
281
282 $self->{root} = $self->{parent}{root};
283 $self->{visible} = $self->{parent}{visible} + 1;
284
285 $self->emit (visibility_change => 1);
286
287 $self->realloc if !exists $self->{req_w};
288
289 $_->set_visible for $self->children;
290}
291
292sub set_invisible {
293 my ($self) = @_;
294
295 return unless $self->{visible};
296
297 $_->set_invisible for $self->children;
298
299 delete $self->{visible};
300 delete $self->{root};
211 301
212 undef $GRAB if $GRAB == $self; 302 undef $GRAB if $GRAB == $self;
213 undef $HOVER if $HOVER == $self; 303 undef $HOVER if $HOVER == $self;
214 304
305 $CFClient::UI::TOOLTIP_WATCHER->cb->()
306 if $TOOLTIP->{owner} == $self;
307
308 $self->emit ("focus_out");
309 $self->emit (visibility_change => 0);
310}
311
312sub set_visibility {
313 my ($self, $visible) = @_;
314
315 return if $self->{visible} == $visible;
316
317 $visible ? $self->hide
318 : $self->show;
319}
320
321sub toggle_visibility {
322 my ($self) = @_;
323
324 $self->{visible}
325 ? $self->hide
326 : $self->show;
327}
328
329sub hide {
330 my ($self) = @_;
331
332 $self->set_invisible;
333
215 $self->{parent}->remove ($self) 334 $self->{parent}->remove ($self)
216 if $self->{parent}; 335 if $self->{parent};
217} 336}
218 337
219sub move { 338sub move_abs {
220 my ($self, $x, $y, $z) = @_; 339 my ($self, $x, $y, $z) = @_;
221 340
222 $self->{x} = int $x; 341 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
223 $self->{y} = int $y; 342 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
224 $self->{z} = $z if defined $z; 343 $self->{z} = $z if defined $z;
225 344
226 $self->update; 345 $self->update;
227} 346}
228 347
229sub set_size { 348sub set_size {
230 my ($self, $w, $h) = @_; 349 my ($self, $w, $h) = @_;
231 350
232 $self->{user_w} = $w; 351 $self->{force_w} = $w;
233 $self->{user_h} = $h; 352 $self->{force_h} = $h;
234 353
235 $self->check_size; 354 $self->realloc;
236} 355}
237 356
238sub size_request { 357sub size_request {
239 require Carp; 358 require Carp;
240 Carp::confess "size_request is abstract"; 359 Carp::confess "size_request is abstract";
241} 360}
242 361
362sub baseline_shift {
363 0
364}
365
243sub configure { 366sub configure {
244 my ($self, $x, $y, $w, $h) = @_; 367 my ($self, $x, $y, $w, $h) = @_;
245 368
246 if ($self->{aspect}) { 369 if ($self->{aspect}) {
370 my ($ow, $oh) = ($w, $h);
371
247 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 372 $w = List::Util::min $w, int $h * $self->{aspect};
248 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 373 $h = List::Util::min $h, int $w / $self->{aspect};
249 374
250 # use alignment to adjust x, y 375 # use alignment to adjust x, y
251 376
252 $x += int +($w - $w2) * 0.5; 377 $x += int 0.5 * ($ow - $w);
253 $y += int +($h - $h2) * 0.5; 378 $y += int 0.5 * ($oh - $h);
254
255 ($w, $h) = ($w2, $h2);
256 } 379 }
257 380
258 if ($self->{x} != $x || $self->{y} != $y) { 381 if ($self->{x} ne $x || $self->{y} ne $y) {
259 $self->{x} = $x; 382 $self->{x} = $x;
260 $self->{y} = $y; 383 $self->{y} = $y;
261 $self->update; 384 $self->update;
262 } 385 }
263 386
264 if ($self->{w} != $w || $self->{h} != $h) { 387 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
265 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h]; 388 return unless $self->{visible};
266 }
267}
268 389
269sub size_allocate { 390 $self->{alloc_w} = $w;
270 # nothing to be done 391 $self->{alloc_h} = $h;
271}
272 392
273sub reconfigure { 393 $self->{root}{size_alloc}{$self+0} = $self;
274 my ($self) = @_; 394 }
275
276 $self->check_size (1);
277 $self->update;
278} 395}
279 396
280sub children { 397sub children {
398 # nop
399}
400
401sub visible_children {
402 $_[0]->children
281} 403}
282 404
283sub set_max_size { 405sub set_max_size {
284 my ($self, $w, $h) = @_; 406 my ($self, $w, $h) = @_;
285 407
286 delete $self->{max_w}; $self->{max_w} = $w if $w; 408 $self->{max_w} = int $w if defined $w;
287 delete $self->{max_h}; $self->{max_h} = $h if $h; 409 $self->{max_h} = int $h if defined $h;
410
411 $self->realloc;
288} 412}
289 413
290sub set_tooltip { 414sub set_tooltip {
291 my ($self, $tooltip) = @_; 415 my ($self, $tooltip) = @_;
292 416
417 $tooltip =~ s/^\s+//;
418 $tooltip =~ s/\s+$//;
419
420 return if $self->{tooltip} eq $tooltip;
421
293 $self->{tooltip} = $tooltip; 422 $self->{tooltip} = $tooltip;
294 423
295 if ($CFClient::UI::TOOLTIP->{owner} == $self) { 424 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
296 delete $CFClient::UI::TOOLTIP->{owner}; 425 delete $CFClient::UI::TOOLTIP->{owner};
297 CFClient::UI::check_tooltip; 426 $CFClient::UI::TOOLTIP_WATCHER->cb->();
298 } 427 }
299} 428}
300 429
301# translate global coordinates to local coordinate system 430# translate global coordinates to local coordinate system
302sub coord2local { 431sub coord2local {
303 my ($self, $x, $y) = @_; 432 my ($self, $x, $y) = @_;
304 433
434 Carp::confess unless $self->{parent};#d#
435
305 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y}) 436 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
306} 437}
307 438
308# translate local coordinates to global coordinate system 439# translate local coordinates to global coordinate system
309sub coord2global { 440sub coord2global {
310 my ($self, $x, $y) = @_; 441 my ($self, $x, $y) = @_;
311 442
312 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 443 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
313} 444}
314 445
315sub focus_in { 446sub invoke_focus_in {
316 my ($self) = @_; 447 my ($self) = @_;
317 448
318 return if $FOCUS == $self; 449 return if $FOCUS == $self;
319 return unless $self->{can_focus}; 450 return unless $self->{can_focus};
320 451
321 my $focus = $FOCUS; $FOCUS = $self; 452 $FOCUS = $self;
322 453
323 $self->emit (focus_in => $focus); 454 $self->update;
324 455
325 $focus->update if $focus; 456 0
326 $FOCUS->update;
327} 457}
328 458
329sub focus_out { 459sub invoke_focus_out {
330 my ($self) = @_; 460 my ($self) = @_;
331 461
332 return unless $FOCUS == $self; 462 return unless $FOCUS == $self;
333 463
334 my $focus = $FOCUS; undef $FOCUS; 464 undef $FOCUS;
335 465
336 $self->emit (focus_out => $focus); 466 $self->update;
337 467
338 $focus->update if $focus; #? 468 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
339} 469 unless $FOCUS;
340 470
471 0
472}
473
474sub grab_focus {
475 my ($self) = @_;
476
477 $FOCUS->emit ("focus_out") if $FOCUS;
478 $self->emit ("focus_in");
479}
480
341sub mouse_motion { } 481sub invoke_mouse_motion { 0 }
342sub button_up { } 482sub invoke_button_up { 0 }
343sub key_down { } 483sub invoke_key_down { 0 }
344sub key_up { } 484sub invoke_key_up { 0 }
485sub invoke_mouse_wheel { 0 }
345 486
346sub button_down { 487sub invoke_button_down {
347 my ($self, $ev, $x, $y) = @_; 488 my ($self, $ev, $x, $y) = @_;
348 489
349 $self->focus_in; 490 $self->grab_focus;
350}
351 491
352sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 492 0
353sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 493}
354sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 494
355sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 495sub connect {
356sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 496 my ($self, $signal, $cb) = @_;
497
498 push @{ $self->{signal_cb}{$signal} }, $cb;
499}
500
501my %has_coords = (
502 button_down => 1,
503 button_up => 1,
504 mouse_motion => 1,
505 mouse_wheel => 1,
506);
507
508sub emit {
509 my ($self, $signal, @args) = @_;
510
511 my @append
512 = $has_coords{$signal}
513 ? $args[0]->xy ($self)
514 : ();
515
516 #warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
517
518 #d##TODO# stop propagating at first true, do not use sum
519 (List::Util::sum map $_->($self, @args, @append), @{$self->{signal_cb}{$signal} || []}) # before
520 || ($self->can ("invoke_$signal") || sub { 1 })->($self, @args, @append) # closure
521 || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent
522}
523
524sub find_widget {
525 my ($self, $x, $y) = @_;
526
527 return () unless $self->{can_events};
528
529 return $self
530 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
531 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
532
533 ()
534}
535
536sub set_parent {
537 my ($self, $parent) = @_;
538
539 Scalar::Util::weaken ($self->{parent} = $parent);
540 $self->set_visible if $parent->{visible};
541}
542
543sub realloc {
544 my ($self) = @_;
545
546 if ($self->{visible}) {
547 return if $self->{root}{realloc}{$self+0};
548
549 $self->{root}{realloc}{$self+0} = $self;
550 $self->{root}->update;
551 } else {
552 delete $self->{req_w};
553 delete $self->{req_h};
554 }
555}
556
557sub update {
558 my ($self) = @_;
559
560 $self->{parent}->update
561 if $self->{parent};
562}
563
564sub reconfigure {
565 my ($self) = @_;
566
567 $self->realloc;
568 $self->update;
569}
570
571# using global variables seems a bit hacky, but passing through all drawing
572# functions seems pointless.
573our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
357 574
358sub draw { 575sub draw {
359 my ($self) = @_; 576 my ($self) = @_;
360 577
361 return unless $self->{h} && $self->{w}; 578 return unless $self->{h} && $self->{w};
579
580 # update screen rectangle
581 local $draw_x = $draw_x + $self->{x};
582 local $draw_y = $draw_y + $self->{y};
583
584 # skip widgets that are entirely outside the drawing area
585 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
586 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
362 587
363 glPushMatrix; 588 glPushMatrix;
364 glTranslate $self->{x}, $self->{y}, 0; 589 glTranslate $self->{x}, $self->{y}, 0;
365 $self->_draw;
366 glPopMatrix;
367 590
368 if ($self == $HOVER && $self->{can_hover}) { 591 if ($self == $HOVER && $self->{can_hover}) {
369 my ($x, $y) = @$self{qw(x y)};
370
371 glColor 1, 0.8, 0.5, 0.2; 592 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
372 glEnable GL_BLEND; 593 glEnable GL_BLEND;
373 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 594 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
374 glBegin GL_QUADS; 595 glBegin GL_QUADS;
375 glVertex $x , $y;
376 glVertex $x + $self->{w}, $y;
377 glVertex $x + $self->{w}, $y + $self->{h};
378 glVertex $x , $y + $self->{h};
379 glEnd;
380 glDisable GL_BLEND;
381 }
382
383 if ($ENV{PCLIENT_DEBUG}) {
384 glPushMatrix;
385 glColor 1, 1, 0, 1;
386 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
387 glBegin GL_LINE_LOOP;
388 glVertex 0 , 0; 596 glVertex 0 , 0;
389 glVertex $self->{w}, 0; 597 glVertex $self->{w}, 0;
390 glVertex $self->{w}, $self->{h}; 598 glVertex $self->{w}, $self->{h};
391 glVertex 0 , $self->{h}; 599 glVertex 0 , $self->{h};
392 glEnd; 600 glEnd;
601 glDisable GL_BLEND;
602 }
603
604 if ($ENV{CFPLUS_DEBUG} & 1) {
605 glPushMatrix;
606 glColor 1, 1, 0, 1;
607 glTranslate 0.375, 0.375;
608 glBegin GL_LINE_LOOP;
609 glVertex 0 , 0;
610 glVertex $self->{w} - 1, 0;
611 glVertex $self->{w} - 1, $self->{h} - 1;
612 glVertex 0 , $self->{h} - 1;
613 glEnd;
393 glPopMatrix; 614 glPopMatrix;
394 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 615 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
395 } 616 }
617
618 $self->_draw;
619 glPopMatrix;
396} 620}
397 621
398sub _draw { 622sub _draw {
399 my ($self) = @_; 623 my ($self) = @_;
400 624
401 warn "no draw defined for $self\n"; 625 warn "no draw defined for $self\n";
402} 626}
403 627
404sub find_widget {
405 my ($self, $x, $y) = @_;
406
407 return () unless $self->{can_events};
408
409 return $self
410 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
411 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
412
413 ()
414}
415
416sub set_parent {
417 my ($self, $parent) = @_;
418
419 Scalar::Util::weaken ($self->{parent} = $parent);
420
421 # TODO: req_w _does_change after ->reconfigure
422 $self->check_size
423 unless exists $self->{req_w};
424}
425
426sub check_size {
427 my ($self, $forced) = @_;
428
429 $self->{force_alloc} = 1 if $forced;
430 $CFClient::UI::ROOT->{check_size}{$self} = $self;
431}
432
433sub update {
434 my ($self) = @_;
435
436 $self->{parent}->update
437 if $self->{parent};
438}
439
440sub connect {
441 my ($self, $signal, $cb) = @_;
442
443 push @{ $self->{signal_cb}{$signal} }, $cb;
444}
445
446sub emit {
447 my ($self, $signal, @args) = @_;
448
449 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
450}
451
452sub DESTROY { 628sub DESTROY {
453 my ($self) = @_; 629 my ($self) = @_;
454 630
631 return if CFClient::in_destruct;
632
455 delete $WIDGET{$self+0}; 633 delete $WIDGET{$self+0};
456 #$self->deactivate; 634
635 eval { $self->destroy };
636 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
457} 637}
458 638
459############################################################################# 639#############################################################################
460 640
461package CFClient::UI::DrawBG; 641package CFClient::UI::DrawBG;
… …
486 666
487 if ($color && (@$color < 4 || $color->[3])) { 667 if ($color && (@$color < 4 || $color->[3])) {
488 my ($w, $h) = @$self{qw(w h)}; 668 my ($w, $h) = @$self{qw(w h)};
489 669
490 glEnable GL_BLEND; 670 glEnable GL_BLEND;
491 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 671 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
492 glColor @$color; 672 glColor_premultiply @$color;
493 673
494 glBegin GL_QUADS; 674 glBegin GL_QUADS;
495 glVertex 0 , 0; 675 glVertex 0 , 0;
496 glVertex 0 , $h; 676 glVertex 0 , $h;
497 glVertex $w, $h; 677 glVertex $w, $h;
… …
512 my ($class, %arg) = @_; 692 my ($class, %arg) = @_;
513 $class->SUPER::new (can_events => 0, %arg); 693 $class->SUPER::new (can_events => 0, %arg);
514} 694}
515 695
516sub size_request { 696sub size_request {
517 (0, 0) 697 my ($self) = @_;
698
699 ($self->{w} + 0, $self->{h} + 0)
518} 700}
519 701
520sub draw { } 702sub draw { }
521 703
522############################################################################# 704#############################################################################
… …
526our @ISA = CFClient::UI::Base::; 708our @ISA = CFClient::UI::Base::;
527 709
528sub new { 710sub new {
529 my ($class, %arg) = @_; 711 my ($class, %arg) = @_;
530 712
531 my $children = delete $arg{children} || []; 713 my $children = delete $arg{children};
532 714
533 my $self = $class->SUPER::new ( 715 my $self = $class->SUPER::new (
534 children => [], 716 children => [],
535 can_events => 0, 717 can_events => 0,
536 %arg, 718 %arg,
537 ); 719 );
720
538 $self->add ($_) for @$children; 721 $self->add (@$children)
722 if $children;
539 723
540 $self 724 $self
541} 725}
542 726
543sub add { 727sub add {
… …
551 $self->{children} = [ 735 $self->{children} = [
552 sort { $a->{z} <=> $b->{z} } 736 sort { $a->{z} <=> $b->{z} }
553 @{$self->{children}}, @widgets 737 @{$self->{children}}, @widgets
554 ]; 738 ];
555 739
556 $self->check_size (1); 740 $self->realloc;
557 $self->update;
558} 741}
559 742
560sub children { 743sub children {
561 @{ $_[0]{children} } 744 @{ $_[0]{children} }
562} 745}
… …
567 delete $child->{parent}; 750 delete $child->{parent};
568 $child->hide; 751 $child->hide;
569 752
570 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 753 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
571 754
572 $self->check_size; 755 $self->realloc;
573 $self->update;
574} 756}
575 757
576sub clear { 758sub clear {
577 my ($self) = @_; 759 my ($self) = @_;
578 760
… …
582 for (@$children) { 764 for (@$children) {
583 delete $_->{parent}; 765 delete $_->{parent};
584 $_->hide; 766 $_->hide;
585 } 767 }
586 768
587 $self->check_size; 769 $self->realloc;
588 $self->update;
589} 770}
590 771
591sub find_widget { 772sub find_widget {
592 my ($self, $x, $y) = @_; 773 my ($self, $x, $y) = @_;
593 774
594 $x -= $self->{x}; 775 $x -= $self->{x};
595 $y -= $self->{y}; 776 $y -= $self->{y};
596 777
597 my $res; 778 my $res;
598 779
599 for (reverse @{ $self->{children} }) { 780 for (reverse $self->visible_children) {
600 $res = $_->find_widget ($x, $y) 781 $res = $_->find_widget ($x, $y)
601 and return $res; 782 and return $res;
602 } 783 }
603 784
604 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 785 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
625} 806}
626 807
627sub add { 808sub add {
628 my ($self, $child) = @_; 809 my ($self, $child) = @_;
629 810
630 $self->{children} = []; 811 $self->SUPER::remove ($_) for @{ $self->{children} };
631
632 $self->SUPER::add ($child); 812 $self->SUPER::add ($child);
633} 813}
634 814
635sub remove { 815sub remove {
636 my ($self, $widget) = @_; 816 my ($self, $widget) = @_;
… …
645 825
646sub size_request { 826sub size_request {
647 $_[0]{children}[0]->size_request 827 $_[0]{children}[0]->size_request
648} 828}
649 829
650sub size_allocate { 830sub invoke_size_allocate {
651 my ($self, $w, $h) = @_; 831 my ($self, $w, $h) = @_;
652 832
653 $self->{children}[0]->configure (0, 0, $w, $h); 833 $self->{children}[0]->configure (0, 0, $w, $h);
834
835 1
654} 836}
655 837
656############################################################################# 838#############################################################################
839
840# back-buffered drawing area
657 841
658package CFClient::UI::Window; 842package CFClient::UI::Window;
659 843
660our @ISA = CFClient::UI::Bin::; 844our @ISA = CFClient::UI::Bin::;
661 845
… …
672 856
673 $ROOT->on_post_alloc ($self => sub { $self->render_child }); 857 $ROOT->on_post_alloc ($self => sub { $self->render_child });
674 $self->SUPER::update; 858 $self->SUPER::update;
675} 859}
676 860
677sub size_allocate { 861sub invoke_size_allocate {
678 my ($self, $w, $h) = @_; 862 my ($self, $w, $h) = @_;
679 863
680 $self->SUPER::size_allocate ($w, $h);
681 $self->update; 864 $self->update;
865
866 $self->SUPER::invoke_size_allocate ($w, $h)
682} 867}
683 868
684sub _render { 869sub _render {
870 my ($self) = @_;
871
685 $_[0]{children}[0]->draw; 872 $self->{children}[0]->draw;
686} 873}
687 874
688sub render_child { 875sub render_child {
689 my ($self) = @_; 876 my ($self) = @_;
690 877
691 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 878 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
692 glClearColor 0, 0, 0, 0; 879 glClearColor 0, 0, 0, 0;
693 glClear GL_COLOR_BUFFER_BIT; 880 glClear GL_COLOR_BUFFER_BIT;
694 881
882 {
883 package CFClient::UI::Base;
884
885 ($draw_x, $draw_y, $draw_w, $draw_h) =
886 (0, 0, $self->{w}, $self->{h});
887 }
888
695 $self->_render; 889 $self->_render;
696# glColorMask 1, 1, 1, 0;
697# glEnable GL_BLEND;
698# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
699# glRasterPos 0, 0;
700# glCopyPixels 0, 0, $self->{w}, $self->{h};
701# glDisable GL_BLEND;
702# glColorMask 1, 1, 1, 1;
703 }; 890 };
704} 891}
705 892
706sub _draw { 893sub _draw {
707 my ($self) = @_; 894 my ($self) = @_;
708 895
709 my ($w, $h) = ($self->w, $self->h); 896 my ($w, $h) = @$self{qw(w h)};
710 897
711 my $tex = $self->{texture} 898 my $tex = $self->{texture}
712 or return; 899 or return;
713 900
714 glEnable GL_TEXTURE_2D; 901 glEnable GL_TEXTURE_2D;
… …
724 911
725package CFClient::UI::ViewPort; 912package CFClient::UI::ViewPort;
726 913
727our @ISA = CFClient::UI::Window::; 914our @ISA = CFClient::UI::Window::;
728 915
916sub new {
917 my $class = shift;
918
919 $class->SUPER::new (
920 scroll_x => 0,
921 scroll_y => 1,
922 @_,
923 )
924}
925
729sub size_request { 926sub size_request {
730 my ($self) = @_; 927 my ($self) = @_;
731 928
732 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 929 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
733 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
734 930
735 @$self{qw(child_w child_h)} 931 $w = 10 if $self->{scroll_x};
736} 932 $h = 10 if $self->{scroll_y};
737 933
934 ($w, $h)
935}
936
738sub size_allocate { 937sub invoke_size_allocate {
739 my ($self, $w, $h) = @_; 938 my ($self, $w, $h) = @_;
740 939
940 my $child = $self->child;
941
942 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
943 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
944
945 $self->child->configure (0, 0, $w, $h);
741 $self->update; 946 $self->update;
947
948 1
742} 949}
743 950
744sub set_offset { 951sub set_offset {
745 my ($self, $x, $y) = @_; 952 my ($self, $x, $y) = @_;
746 953
… …
779} 986}
780 987
781sub _render { 988sub _render {
782 my ($self) = @_; 989 my ($self) = @_;
783 990
991 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
992 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
993
784 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 994 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
785 995
786 $self->SUPER::_render; 996 $self->SUPER::_render;
787} 997}
788 998
… …
791package CFClient::UI::ScrolledWindow; 1001package CFClient::UI::ScrolledWindow;
792 1002
793our @ISA = CFClient::UI::HBox::; 1003our @ISA = CFClient::UI::HBox::;
794 1004
795sub new { 1005sub new {
796 my $class = shift; 1006 my ($class, %arg) = @_;
1007
1008 my $child = delete $arg{child};
797 1009
798 my $self; 1010 my $self;
799 1011
800 my $slider = new CFClient::UI::Slider 1012 my $slider = new CFClient::UI::Slider
801 vertical => 1, 1013 vertical => 1,
802 range => [0, 0, 1, 0.01], # HACK fix 1014 range => [0, 0, 1, 0.01], # HACK fix
803 connect_changed => sub { 1015 on_changed => sub {
804 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h})); 1016 $self->{vp}->set_offset (0, $_[1]);
805 }, 1017 },
806 ; 1018 ;
807 1019
808 $self = $class->SUPER::new ( 1020 $self = $class->SUPER::new (
809 vp => (new CFClient::UI::ViewPort), 1021 vp => (new CFClient::UI::ViewPort expand => 1),
1022 can_events => 1,
810 slider => $slider, 1023 slider => $slider,
811 @_, 1024 %arg,
812 ); 1025 );
813 1026
814 $self->{vp}->add ($self->{scrolled});
815 $self->add ($self->{vp});
816 $self->add ($self->{slider}); 1027 $self->SUPER::add ($self->{vp}, $self->{slider});
1028 $self->add ($child) if $child;
817 1029
818 $self 1030 $self
819} 1031}
820 1032
821#TODO# update range on size_allocate depending on child 1033#TODO# update range on size_allocate depending on child
822# update viewport offset on scroll 1034
1035sub add {
1036 my ($self, $widget) = @_;
1037
1038 $self->{vp}->add ($self->{child} = $widget);
1039}
1040
1041sub invoke_mouse_wheel {
1042 my ($self, $ev) = @_;
1043
1044 return 0 unless $ev->{dy}; # only vertical movements
1045
1046 $self->{slider}->emit (mouse_wheel => $ev);
1047
1048 1
1049}
1050
1051sub update_slider {
1052 my ($self) = @_;
1053
1054 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]);
1055}
1056
1057sub update {
1058 my ($self) = @_;
1059
1060 $self->SUPER::update;
1061
1062 $self->update_slider;
1063}
1064
1065sub invoke_size_allocate {
1066 my ($self, $w, $h) = @_;
1067
1068 $self->update_slider;
1069
1070 $self->SUPER::invoke_size_allocate ($w, $h)
1071}
823 1072
824############################################################################# 1073#############################################################################
825 1074
826package CFClient::UI::Frame; 1075package CFClient::UI::Frame;
827 1076
… …
843 1092
844 if ($self->{bg}) { 1093 if ($self->{bg}) {
845 my ($w, $h) = @$self{qw(w h)}; 1094 my ($w, $h) = @$self{qw(w h)};
846 1095
847 glEnable GL_BLEND; 1096 glEnable GL_BLEND;
848 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1097 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
849 glColor @{ $self->{bg} }; 1098 glColor_premultiply @{ $self->{bg} };
850 1099
851 glBegin GL_QUADS; 1100 glBegin GL_QUADS;
852 glVertex 0 , 0; 1101 glVertex 0 , 0;
853 glVertex 0 , $h; 1102 glVertex 0 , $h;
854 glVertex $w, $h; 1103 glVertex $w, $h;
… …
867 1116
868our @ISA = CFClient::UI::Bin::; 1117our @ISA = CFClient::UI::Bin::;
869 1118
870use CFClient::OpenGL; 1119use CFClient::OpenGL;
871 1120
872my @tex = 1121my $bg =
1122 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1123 mipmap => 1, wrap => 1;
1124
1125my @border =
873 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1126 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
874 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); 1127 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
875 1128
876sub new { 1129sub new {
877 my $class = shift; 1130 my ($class, %arg) = @_;
878
879 # TODO: user_x, user_y, overwrite moveto?
880 1131
881 my $self = $class->SUPER::new ( 1132 my $self = $class->SUPER::new (
882 bg => [1, 1, 1, 1], 1133 bg => [1, 1, 1, 1],
883 border_bg => [1, 1, 1, 1], 1134 border_bg => [1, 1, 1, 1],
884 border => 0.6, 1135 border => 0.6,
885 toplevel => 1,
886 can_events => 1, 1136 can_events => 1,
887 @_ 1137 min_w => 64,
1138 min_h => 32,
1139 %arg,
888 ); 1140 );
889 1141
890 $self->{title} &&= new CFClient::UI::Label 1142 $self->{title_widget} = new CFClient::UI::Label
891 align => 0, 1143 align => 0,
892 valign => 1, 1144 valign => 1,
893 text => $self->{title}, 1145 text => $self->{title},
894 fontsize => $self->{border}; 1146 fontsize => $self->{border},
1147 if exists $self->{title};
1148
1149 if ($self->{has_close_button}) {
1150 $self->{close_button} =
1151 new CFClient::UI::ImageButton
1152 path => 'x1_close.png',
1153 on_activate => sub { $self->emit ("delete") };
1154
1155 $self->CFClient::UI::Container::add ($self->{close_button});
1156 }
895 1157
896 $self 1158 $self
1159}
1160
1161sub add {
1162 my ($self, @widgets) = @_;
1163
1164 $self->SUPER::add (@widgets);
1165 $self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};
1166 $self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
897} 1167}
898 1168
899sub border { 1169sub border {
900 int $_[0]{border} * $::FONTSIZE 1170 int $_[0]{border} * $::FONTSIZE
901} 1171}
902 1172
903sub size_request { 1173sub size_request {
904 my ($self) = @_; 1174 my ($self) = @_;
1175
1176 $self->{title_widget}->size_request
1177 if $self->{title_widget};
1178
1179 $self->{close_button}->size_request
1180 if $self->{close_button};
905 1181
906 my ($w, $h) = $self->SUPER::size_request; 1182 my ($w, $h) = $self->SUPER::size_request;
907 1183
908 ( 1184 (
909 $w + $self->border * 2, 1185 $w + $self->border * 2,
910 $h + $self->border * 2, 1186 $h + $self->border * 2,
911 ) 1187 )
912} 1188}
913 1189
914sub size_allocate { 1190sub invoke_size_allocate {
915 my ($self, $w, $h) = @_; 1191 my ($self, $w, $h) = @_;
916 1192
1193 if ($self->{title_widget}) {
1194 $self->{title_widget}{w} = $w;
1195 $self->{title_widget}{h} = $h;
1196 $self->{title_widget}->invoke_size_allocate ($w, $h);
1197 }
1198
1199 my $border = $self->border;
1200
917 $h -= List::Util::max 0, $self->border * 2; 1201 $h -= List::Util::max 0, $border * 2;
918 $w -= List::Util::max 0, $self->border * 2; 1202 $w -= List::Util::max 0, $border * 2;
919 1203
920 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
921 if $self->{title};
922
923 $self->child->configure ($self->border, $self->border, $w, $h); 1204 $self->child->configure ($border, $border, $w, $h);
924}
925 1205
1206 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1207 if $self->{close_button};
1208
1209 1
1210}
1211
1212sub invoke_delete {
1213 my ($self) = @_;
1214
1215 $self->hide;
1216
1217 1
1218}
1219
926sub button_down { 1220sub invoke_button_down {
927 my ($self, $ev, $x, $y) = @_; 1221 my ($self, $ev, $x, $y) = @_;
928 1222
929 my ($w, $h) = @$self{qw(w h)}; 1223 my ($w, $h) = @$self{qw(w h)};
930 my $border = $self->border; 1224 my $border = $self->border;
931 1225
… …
944 my ($ev, $x, $y) = @_; 1238 my ($ev, $x, $y) = @_;
945 1239
946 my $dx = $ev->{x} - $ox; 1240 my $dx = $ev->{x} - $ox;
947 my $dy = $ev->{y} - $oy; 1241 my $dy = $ev->{y} - $oy;
948 1242
949 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1243 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
950 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1244 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1245
951 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1246 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
952 $self->check_size; 1247 $self->realloc;
953 }; 1248 };
954 1249
955 } elsif ($lr ^ $td) { 1250 } elsif ($lr ^ $td) {
956 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1251 my ($ox, $oy) = ($ev->{x}, $ev->{y});
957 my ($bx, $by) = ($self->{x}, $self->{y}); 1252 my ($bx, $by) = ($self->{x}, $self->{y});
… …
959 $self->{motion} = sub { 1254 $self->{motion} = sub {
960 my ($ev, $x, $y) = @_; 1255 my ($ev, $x, $y) = @_;
961 1256
962 ($x, $y) = ($ev->{x}, $ev->{y}); 1257 ($x, $y) = ($ev->{x}, $ev->{y});
963 1258
964 $self->move ($bx + $x - $ox, $by + $y - $oy); 1259 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
965 $self->update; 1260 # HACK: the next line is required to enforce placement
1261 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
966 }; 1262 };
1263 } else {
1264 return 0;
1265 }
1266
967 } 1267 1
968} 1268}
969 1269
970sub button_up { 1270sub invoke_button_up {
971 my ($self, $ev, $x, $y) = @_; 1271 my ($self, $ev, $x, $y) = @_;
972 1272
973 delete $self->{motion}; 1273 ! ! delete $self->{motion}
974} 1274}
975 1275
976sub mouse_motion { 1276sub invoke_mouse_motion {
977 my ($self, $ev, $x, $y) = @_; 1277 my ($self, $ev, $x, $y) = @_;
978 1278
979 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1279 $self->{motion}->($ev, $x, $y) if $self->{motion};
1280
1281 ! ! $self->{motion}
980} 1282}
981 1283
982sub _draw { 1284sub _draw {
983 my ($self) = @_; 1285 my ($self) = @_;
984 1286
1287 my $child = $self->{children}[0];
1288
985 my ($w, $h ) = ($self->{w}, $self->{h}); 1289 my ($w, $h ) = ($self->{w}, $self->{h});
986 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1290 my ($cw, $ch) = ($child->{w}, $child->{h});
987 1291
988 glEnable GL_TEXTURE_2D; 1292 glEnable GL_TEXTURE_2D;
989 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1293 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
990 1294
991 my $border = $self->border; 1295 my $border = $self->border;
992 1296
993 glColor @{ $self->{border_bg} }; 1297 glColor @{ $self->{border_bg} };
994 $tex[1]->draw_quad_alpha (0, 0, $w, $border); 1298 $border[0]->draw_quad_alpha (0, 0, $w, $border);
995 $tex[3]->draw_quad_alpha (0, $border, $border, $ch); 1299 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
996 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1300 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
997 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border); 1301 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
998 1302
999 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1303 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1000 my $bg = $tex[0]; 1304 glColor @{ $self->{bg} };
1001 1305
1002 # TODO: repeat texture not scale 1306 # TODO: repeat texture not scale
1307 # solve this better(?)
1003 my $rep_x = $cw / $bg->{w}; 1308 $bg->{s} = $cw / $bg->{w};
1004 my $rep_y = $ch / $bg->{h}; 1309 $bg->{t} = $ch / $bg->{h};
1005
1006 glColor @{ $self->{bg} };
1007
1008 $bg->{s} = $rep_x;
1009 $bg->{t} = $rep_y;
1010 $bg->{wrap_mode} = 1;
1011 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1310 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1012 } 1311 }
1013 1312
1014 glDisable GL_TEXTURE_2D; 1313 glDisable GL_TEXTURE_2D;
1015 1314
1016 $self->{title}->draw if $self->{title};
1017
1018 $self->child->draw; 1315 $child->draw;
1316
1317 if ($self->{title_widget}) {
1318 glTranslate 0, $border - $self->{h};
1319 $self->{title_widget}->_draw;
1320
1321 glTranslate 0, - ($border - $self->{h});
1322 }
1323
1324 $self->{close_button}->draw
1325 if $self->{close_button};
1019} 1326}
1020 1327
1021############################################################################# 1328#############################################################################
1022 1329
1023package CFClient::UI::Table; 1330package CFClient::UI::Table;
… …
1031sub new { 1338sub new {
1032 my $class = shift; 1339 my $class = shift;
1033 1340
1034 $class->SUPER::new ( 1341 $class->SUPER::new (
1035 col_expand => [], 1342 col_expand => [],
1036 @_ 1343 @_,
1037 ) 1344 )
1345}
1346
1347sub children {
1348 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1038} 1349}
1039 1350
1040sub add { 1351sub add {
1041 my ($self, $x, $y, $child) = @_; 1352 my ($self, $x, $y, $child) = @_;
1042 1353
1043 $child->set_parent ($self); 1354 $child->set_parent ($self);
1044 $self->{children}[$y][$x] = $child; 1355 $self->{children}[$y][$x] = $child;
1045 1356
1046 $child->check_size; 1357 $self->realloc;
1047} 1358}
1048 1359
1049sub children { 1360sub remove {
1050 grep $_, map @$_, grep $_, @{ $_[0]{children} } 1361 my ($self, $child) = @_;
1051}
1052 1362
1363 # TODO: not yet implemented
1364}
1365
1053# TODO: move to container class maybe? send childs a signal on removal? 1366# TODO: move to container class maybe? send children a signal on removal?
1054sub clear { 1367sub clear {
1055 my ($self) = @_; 1368 my ($self) = @_;
1056 1369
1057 my @children = $self->children; 1370 my @children = $self->children;
1058 delete $self->{children}; 1371 delete $self->{children};
… …
1060 for (@children) { 1373 for (@children) {
1061 delete $_->{parent}; 1374 delete $_->{parent};
1062 $_->hide; 1375 $_->hide;
1063 } 1376 }
1064 1377
1065 $self->update; 1378 $self->realloc;
1066} 1379}
1067 1380
1068sub get_wh { 1381sub get_wh {
1069 my ($self) = @_; 1382 my ($self) = @_;
1070 1383
… …
1096 (sum @$ws), 1409 (sum @$ws),
1097 (sum @$hs), 1410 (sum @$hs),
1098 ) 1411 )
1099} 1412}
1100 1413
1101sub size_allocate { 1414sub invoke_size_allocate {
1102 my ($self, $w, $h) = @_; 1415 my ($self, $w, $h) = @_;
1103 1416
1104 my ($ws, $hs) = $self->get_wh; 1417 my ($ws, $hs) = $self->get_wh;
1105 1418
1106 my $req_w = sum @$ws; 1419 my $req_w = (sum @$ws) || 1;
1107 my $req_h = sum @$hs; 1420 my $req_h = (sum @$hs) || 1;
1108 1421
1109 # TODO: nicer code && do row_expand 1422 # TODO: nicer code && do row_expand
1110 my @col_expand = @{$self->{col_expand}}; 1423 my @col_expand = @{$self->{col_expand}};
1111 @col_expand = (1) x @$ws unless @col_expand; 1424 @col_expand = (1) x @$ws unless @col_expand;
1112 my $col_expand = (sum @col_expand) || 1; 1425 my $col_expand = (sum @col_expand) || 1;
… …
1138 } 1451 }
1139 1452
1140 $y += $row_h; 1453 $y += $row_h;
1141 } 1454 }
1142 1455
1456 1
1143} 1457}
1144 1458
1145sub find_widget { 1459sub find_widget {
1146 my ($self, $x, $y) = @_; 1460 my ($self, $x, $y) = @_;
1147 1461
… …
1166 } 1480 }
1167} 1481}
1168 1482
1169############################################################################# 1483#############################################################################
1170 1484
1485package CFClient::UI::Box;
1486
1487our @ISA = CFClient::UI::Container::;
1488
1489sub size_request {
1490 my ($self) = @_;
1491
1492 $self->{vertical}
1493 ? (
1494 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1495 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1496 )
1497 : (
1498 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1499 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1500 )
1501}
1502
1503sub invoke_size_allocate {
1504 my ($self, $w, $h) = @_;
1505
1506 my $space = $self->{vertical} ? $h : $w;
1507 my @children = $self->visible_children;
1508
1509 my @req;
1510
1511 if ($self->{homogeneous}) {
1512 @req = ($space / (@children || 1)) x @children;
1513 } else {
1514 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1515 my $req = List::Util::sum @req;
1516
1517 if ($req > $space) {
1518 # ah well, not enough space
1519 $_ *= $space / $req for @req;
1520 } else {
1521 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1522
1523 $space = ($space - $req) / $expand; # remaining space to give away
1524
1525 $req[$_] += $space * $children[$_]{expand}
1526 for 0 .. $#children;
1527 }
1528 }
1529
1530 CFClient::UI::harmonize \@req;
1531
1532 my $pos = 0;
1533 for (0 .. $#children) {
1534 my $alloc = $req[$_];
1535 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1536
1537 $pos += $alloc;
1538 }
1539
1540 1
1541}
1542
1543#############################################################################
1544
1171package CFClient::UI::HBox; 1545package CFClient::UI::HBox;
1172 1546
1173# TODO: wrap into common Box base class
1174
1175our @ISA = CFClient::UI::Container::; 1547our @ISA = CFClient::UI::Box::;
1176 1548
1177sub size_request { 1549sub new {
1178 my ($self) = @_; 1550 my $class = shift;
1179 1551
1180 my @alloc = map [$_->size_request], @{$self->{children}}; 1552 $class->SUPER::new (
1181 1553 vertical => 0,
1182 ( 1554 @_,
1183 (List::Util::sum map $_->[0], @alloc),
1184 (List::Util::max map $_->[1], @alloc),
1185 ) 1555 )
1186} 1556}
1187 1557
1188sub size_allocate {
1189 my ($self, $w, $h) = @_;
1190
1191 ($h, $w) = ($w, $h);
1192
1193 my $children = $self->{children};
1194
1195 my @h = map $_->{req_w}, @$children;
1196
1197 my $req_h = List::Util::sum @h;
1198
1199 if ($req_h > $h) {
1200 # ah well, not enough space
1201 $_ *= $h / $req_h for @h;
1202 } else {
1203 my $exp = List::Util::sum map $_->{expand}, @$children;
1204 $exp ||= 1;
1205
1206 for (0 .. $#$children) {
1207 my $child = $children->[$_];
1208
1209 my $alloc_h = $h[$_];
1210 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1211 $h[$_] = $alloc_h;
1212 }
1213 }
1214
1215 CFClient::UI::harmonize \@h;
1216
1217 my $y = 0;
1218 for (0 .. $#$children) {
1219 my $child = $children->[$_];
1220 my $h = $h[$_];
1221 $child->configure ($y, 0, $h, $w);
1222
1223 $y += $h;
1224 }
1225
1226 1
1227}
1228
1229############################################################################# 1558#############################################################################
1230 1559
1231package CFClient::UI::VBox; 1560package CFClient::UI::VBox;
1232 1561
1233# TODO: wrap into common Box base class
1234
1235our @ISA = CFClient::UI::Container::; 1562our @ISA = CFClient::UI::Box::;
1236 1563
1237sub size_request { 1564sub new {
1238 my ($self) = @_; 1565 my $class = shift;
1239 1566
1240 my @alloc = map [$_->size_request], @{$self->{children}}; 1567 $class->SUPER::new (
1241 1568 vertical => 1,
1242 ( 1569 @_,
1243 (List::Util::max map $_->[0], @alloc),
1244 (List::Util::sum map $_->[1], @alloc),
1245 ) 1570 )
1246}
1247
1248sub size_allocate {
1249 my ($self, $w, $h) = @_;
1250
1251 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1252
1253 my $children = $self->{children};
1254
1255 my @h = map $_->{req_h}, @$children;
1256
1257 my $req_h = List::Util::sum @h;
1258
1259 if ($req_h > $h) {
1260 # ah well, not enough space
1261 $_ *= $h / $req_h for @h;
1262 } else {
1263 my $exp = List::Util::sum map $_->{expand}, @$children;
1264 $exp ||= 1;
1265
1266 for (0 .. $#$children) {
1267 my $child = $children->[$_];
1268
1269 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1270 }
1271 }
1272
1273 CFClient::UI::harmonize \@h;
1274
1275 my $y = 0;
1276 for (0 .. $#$children) {
1277 my $child = $children->[$_];
1278 my $h = $h[$_];
1279 $child->configure (0, $y, $w, $h);
1280
1281 $y += $h;
1282 }
1283
1284 1
1285} 1571}
1286 1572
1287############################################################################# 1573#############################################################################
1288 1574
1289package CFClient::UI::Label; 1575package CFClient::UI::Label;
… …
1306 ellipsise => 3, # end 1592 ellipsise => 3, # end
1307 layout => (new CFClient::Layout), 1593 layout => (new CFClient::Layout),
1308 fontsize => 1, 1594 fontsize => 1,
1309 align => -1, 1595 align => -1,
1310 valign => -1, 1596 valign => -1,
1311 padding => 2, 1597 padding_x => 2,
1598 padding_y => 2,
1312 can_events => 0, 1599 can_events => 0,
1313 %arg 1600 %arg
1314 ); 1601 );
1315 1602
1316 if (exists $self->{template}) { 1603 if (exists $self->{template}) {
… …
1343 1630
1344 delete $self->{texture}; 1631 delete $self->{texture};
1345 $self->SUPER::update; 1632 $self->SUPER::update;
1346} 1633}
1347 1634
1635sub realloc {
1636 my ($self) = @_;
1637
1638 delete $self->{ox};
1639 $self->SUPER::realloc;
1640}
1641
1348sub set_text { 1642sub set_text {
1349 my ($self, $text) = @_; 1643 my ($self, $text) = @_;
1350 1644
1351 return if $self->{text} eq "T$text"; 1645 return if $self->{text} eq "T$text";
1352 $self->{text} = "T$text"; 1646 $self->{text} = "T$text";
1353 1647
1354 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1355 $self->{layout}->set_text ($text); 1648 $self->{layout}->set_text ($text);
1356 1649
1650 delete $self->{size_req};
1651 $self->realloc;
1357 $self->update; 1652 $self->update;
1358 $self->check_size;
1359} 1653}
1360 1654
1361sub set_markup { 1655sub set_markup {
1362 my ($self, $markup) = @_; 1656 my ($self, $markup) = @_;
1363 1657
1364 return if $self->{text} eq "M$markup"; 1658 return if $self->{text} eq "M$markup";
1365 $self->{text} = "M$markup"; 1659 $self->{text} = "M$markup";
1366 1660
1367 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1661 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1368 1662
1369 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1370 $self->{layout}->set_markup ($markup); 1663 $self->{layout}->set_markup ($markup);
1371 1664
1665 delete $self->{size_req};
1666 $self->realloc;
1372 $self->update; 1667 $self->update;
1373 $self->check_size;
1374} 1668}
1375 1669
1376sub size_request { 1670sub size_request {
1377 my ($self) = @_; 1671 my ($self) = @_;
1378 1672
1673 $self->{size_req} ||= do {
1379 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1674 $self->{layout}->set_font ($self->{font}) if $self->{font};
1380 $self->{layout}->set_width ($self->{max_w} || -1); 1675 $self->{layout}->set_width ($self->{max_w} || -1);
1381 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1676 $self->{layout}->set_ellipsise ($self->{ellipsise});
1382 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1677 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1383 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1678 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1384 1679
1385 my ($w, $h) = $self->{layout}->size; 1680 my ($w, $h) = $self->{layout}->size;
1386 1681
1387 if (exists $self->{template}) { 1682 if (exists $self->{template}) {
1388 $self->{template}->set_font ($self->{font}) if $self->{font}; 1683 $self->{template}->set_font ($self->{font}) if $self->{font};
1684 $self->{template}->set_width ($self->{max_w} || -1);
1389 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1685 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1390 1686
1391 my ($w2, $h2) = $self->{template}->size; 1687 my ($w2, $h2) = $self->{template}->size;
1392 1688
1393 $w = List::Util::max $w, $w2; 1689 $w = List::Util::max $w, $w2;
1394 $h = List::Util::max $h, $h2; 1690 $h = List::Util::max $h, $h2;
1691 }
1692
1693 [$w, $h]
1395 } 1694 };
1396 1695
1397 ( 1696 @{ $self->{size_req} }
1398 $w + $self->{padding} * 2,
1399 $h + $self->{padding} * 2,
1400 )
1401} 1697}
1402 1698
1699sub baseline_shift {
1700 $_[0]{layout}->descent
1701}
1702
1403sub size_allocate { 1703sub invoke_size_allocate {
1404 my ($self, $w, $h) = @_; 1704 my ($self, $w, $h) = @_;
1405 1705
1706 delete $self->{ox};
1707
1406 delete $self->{texture}; 1708 delete $self->{texture}
1709 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1710
1711 1
1407} 1712}
1408 1713
1409sub set_fontsize { 1714sub set_fontsize {
1410 my ($self, $fontsize) = @_; 1715 my ($self, $fontsize) = @_;
1411 1716
1412 $self->{fontsize} = $fontsize; 1717 $self->{fontsize} = $fontsize;
1718 delete $self->{size_req};
1413 delete $self->{texture}; 1719 delete $self->{texture};
1414 1720
1415 $self->update; 1721 $self->realloc;
1416 $self->check_size; 1722}
1723
1724sub reconfigure {
1725 my ($self) = @_;
1726
1727 delete $self->{size_req};
1728 delete $self->{texture};
1729
1730 $self->SUPER::reconfigure;
1417} 1731}
1418 1732
1419sub _draw { 1733sub _draw {
1420 my ($self) = @_; 1734 my ($self) = @_;
1421 1735
1422 $self->SUPER::_draw; # draw background, if applicable 1736 $self->SUPER::_draw; # draw background, if applicable
1423 1737
1424 my $tex = $self->{texture} ||= do { 1738 my $size = $self->{texture} ||= do {
1425 $self->{layout}->set_foreground (@{$self->{fg}}); 1739 $self->{layout}->set_foreground (@{$self->{fg}});
1426 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1740 $self->{layout}->set_font ($self->{font}) if $self->{font};
1427 $self->{layout}->set_width ($self->{w}); 1741 $self->{layout}->set_width ($self->{w});
1428 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1742 $self->{layout}->set_ellipsise ($self->{ellipsise});
1429 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1743 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1430 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1744 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1431 1745
1432 my $tex = new_from_layout CFClient::Texture $self->{layout}; 1746 [$self->{layout}->size]
1433
1434 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1435 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1436 : ($self->{w} - $tex->{w}) * 0.5);
1437
1438 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1439 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1440 : ($self->{h} - $tex->{h}) * 0.5);
1441
1442 $tex
1443 }; 1747 };
1444 1748
1445 glEnable GL_TEXTURE_2D; 1749 unless (exists $self->{ox}) {
1446 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1750 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1751 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
1752 : ($self->{w} - $size->[0]) * 0.5);
1447 1753
1448 if ($tex->{format} == GL_ALPHA) { 1754 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1449 glColor @{$self->{fg}}; 1755 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1450 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 1756 : ($self->{h} - $size->[1]) * 0.5);
1451 } else {
1452 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1453 } 1757 };
1454 1758
1455 glDisable GL_TEXTURE_2D; 1759 my $w = List::Util::min $self->{w} + 4, $size->[0];
1760 my $h = List::Util::min $self->{h} + 2, $size->[1];
1761
1762 $self->{layout}->render ($self->{ox}, $self->{oy});
1456} 1763}
1457 1764
1458############################################################################# 1765#############################################################################
1459 1766
1460package CFClient::UI::EntryBase; 1767package CFClient::UI::EntryBase;
… …
1473 active_fg => [0, 0, 0], 1780 active_fg => [0, 0, 0],
1474 can_hover => 1, 1781 can_hover => 1,
1475 can_focus => 1, 1782 can_focus => 1,
1476 valign => 0, 1783 valign => 0,
1477 can_events => 1, 1784 can_events => 1,
1785 #text => ...
1786 #hidden => "*",
1478 @_ 1787 @_
1479 ) 1788 )
1480} 1789}
1481 1790
1482sub _set_text { 1791sub _set_text {
… …
1484 1793
1485 delete $self->{cur_h}; 1794 delete $self->{cur_h};
1486 1795
1487 return if $self->{text} eq $text; 1796 return if $self->{text} eq $text;
1488 1797
1489 delete $self->{texture};
1490
1491 $self->{last_activity} = $::NOW; 1798 $self->{last_activity} = $::NOW;
1492 $self->{text} = $text; 1799 $self->{text} = $text;
1493 1800
1494 $text =~ s/./*/g if $self->{hidden}; 1801 $text =~ s/./*/g if $self->{hidden};
1495 $self->{layout}->set_text ("$text "); 1802 $self->{layout}->set_text ("$text ");
1803 delete $self->{size_req};
1496 1804
1497 $self->emit (changed => $self->{text}); 1805 $self->emit (changed => $self->{text});
1806
1807 $self->realloc;
1808 $self->update;
1498} 1809}
1499 1810
1500sub set_text { 1811sub set_text {
1501 my ($self, $text) = @_; 1812 my ($self, $text) = @_;
1502 1813
1503 $self->{cursor} = length $text; 1814 $self->{cursor} = length $text;
1504 $self->_set_text ($text); 1815 $self->_set_text ($text);
1505 $self->update;
1506 $self->check_size;
1507} 1816}
1508 1817
1509sub get_text { 1818sub get_text {
1510 $_[0]{text} 1819 $_[0]{text}
1511} 1820}
… …
1516 my ($w, $h) = $self->SUPER::size_request; 1825 my ($w, $h) = $self->SUPER::size_request;
1517 1826
1518 ($w + 1, $h) # add 1 for cursor 1827 ($w + 1, $h) # add 1 for cursor
1519} 1828}
1520 1829
1521sub size_allocate {
1522 my ($self, $w, $h) = @_;
1523
1524 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1525}
1526
1527sub key_down { 1830sub invoke_key_down {
1528 my ($self, $ev) = @_; 1831 my ($self, $ev) = @_;
1529 1832
1530 my $mod = $ev->{mod}; 1833 my $mod = $ev->{mod};
1531 my $sym = $ev->{sym}; 1834 my $sym = $ev->{sym};
1532 my $uni = $ev->{unicode}; 1835 my $uni = $ev->{unicode};
… …
1547 $self->{cursor} = length $text; 1850 $self->{cursor} = length $text;
1548 } elsif ($uni == 27) { 1851 } elsif ($uni == 27) {
1549 $self->emit ('escape'); 1852 $self->emit ('escape');
1550 } elsif ($uni) { 1853 } elsif ($uni) {
1551 substr $text, $self->{cursor}++, 0, chr $uni; 1854 substr $text, $self->{cursor}++, 0, chr $uni;
1855 } else {
1856 return 0;
1552 } 1857 }
1553 1858
1554 $self->_set_text ($text); 1859 $self->_set_text ($text);
1555 $self->update;
1556 $self->check_size;
1557}
1558 1860
1861 $self->realloc;
1862
1863 1
1864}
1865
1559sub focus_in { 1866sub invoke_focus_in {
1560 my ($self) = @_; 1867 my ($self) = @_;
1561 1868
1562 $self->{last_activity} = $::NOW; 1869 $self->{last_activity} = $::NOW;
1563 1870
1564 $self->SUPER::focus_in; 1871 $self->SUPER::invoke_focus_in
1565} 1872}
1566 1873
1567sub button_down { 1874sub invoke_button_down {
1568 my ($self, $ev, $x, $y) = @_; 1875 my ($self, $ev, $x, $y) = @_;
1569 1876
1570 $self->SUPER::button_down ($ev, $x, $y); 1877 $self->SUPER::invoke_button_down ($ev, $x, $y);
1571 1878
1572 my $idx = $self->{layout}->xy_to_index ($x, $y); 1879 my $idx = $self->{layout}->xy_to_index ($x, $y);
1573 1880
1574 # byte-index to char-index 1881 # byte-index to char-index
1575 my $text = $self->{text}; 1882 my $text = $self->{text};
1576 utf8::encode $text; 1883 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1577 $self->{cursor} = length substr $text, 0, $idx; 1884 $self->{cursor} = length $text;
1578 1885
1579 $self->_set_text ($self->{text}); 1886 $self->_set_text ($self->{text});
1580 $self->update; 1887 $self->update;
1888
1889 1
1581} 1890}
1582 1891
1583sub mouse_motion { 1892sub invoke_mouse_motion {
1584 my ($self, $ev, $x, $y) = @_; 1893 my ($self, $ev, $x, $y) = @_;
1585# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1894# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1895
1896 1
1586} 1897}
1587 1898
1588sub _draw { 1899sub _draw {
1589 my ($self) = @_; 1900 my ($self) = @_;
1590 1901
1591 local $self->{fg} = $self->{fg}; 1902 local $self->{fg} = $self->{fg};
1592 1903
1593 if ($FOCUS == $self) { 1904 if ($FOCUS == $self) {
1594 glColor @{$self->{active_bg}}; 1905 glColor_premultiply @{$self->{active_bg}};
1595 $self->{fg} = $self->{active_fg}; 1906 $self->{fg} = $self->{active_fg};
1596 } else { 1907 } else {
1597 glColor @{$self->{bg}}; 1908 glColor_premultiply @{$self->{bg}};
1598 } 1909 }
1599 1910
1600 glEnable GL_BLEND; 1911 glEnable GL_BLEND;
1601 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1912 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1602 glBegin GL_QUADS; 1913 glBegin GL_QUADS;
1603 glVertex 0 , 0; 1914 glVertex 0 , 0;
1604 glVertex 0 , $self->{h}; 1915 glVertex 0 , $self->{h};
1605 glVertex $self->{w}, $self->{h}; 1916 glVertex $self->{w}, $self->{h};
1606 glVertex $self->{w}, 0; 1917 glVertex $self->{w}, 0;
… …
1631 1942
1632our @ISA = CFClient::UI::EntryBase::; 1943our @ISA = CFClient::UI::EntryBase::;
1633 1944
1634use CFClient::OpenGL; 1945use CFClient::OpenGL;
1635 1946
1636sub key_down { 1947sub invoke_key_down {
1637 my ($self, $ev) = @_; 1948 my ($self, $ev) = @_;
1638 1949
1639 my $sym = $ev->{sym}; 1950 my $sym = $ev->{sym};
1640 1951
1641 if ($sym == 13) { 1952 if ($sym == 13) {
1642 unshift @{$self->{history}}, 1953 unshift @{$self->{history}},
1643 my $txt = $self->get_text; 1954 my $txt = $self->get_text;
1955
1644 $self->{history_pointer} = -1; 1956 $self->{history_pointer} = -1;
1645 $self->{history_saveback} = ''; 1957 $self->{history_saveback} = '';
1646 $self->emit (activate => $txt); 1958 $self->emit (activate => $txt);
1647 $self->update; 1959 $self->update;
1648 1960
… …
1667 } else { 1979 } else {
1668 $self->set_text ($self->{history_saveback}); 1980 $self->set_text ($self->{history_saveback});
1669 } 1981 }
1670 1982
1671 } else { 1983 } else {
1672 $self->SUPER::key_down ($ev); 1984 return $self->SUPER::invoke_key_down ($ev)
1985 }
1986
1673 } 1987 1
1674
1675} 1988}
1676 1989
1677############################################################################# 1990#############################################################################
1678 1991
1679package CFClient::UI::Button; 1992package CFClient::UI::Button;
… …
1688 2001
1689sub new { 2002sub new {
1690 my $class = shift; 2003 my $class = shift;
1691 2004
1692 $class->SUPER::new ( 2005 $class->SUPER::new (
1693 padding => 4, 2006 padding_x => 4,
2007 padding_y => 4,
1694 fg => [1, 1, 1], 2008 fg => [1, 1, 1],
1695 active_fg => [0, 0, 1], 2009 active_fg => [0, 0, 1],
1696 can_hover => 1, 2010 can_hover => 1,
1697 align => 0, 2011 align => 0,
1698 valign => 0, 2012 valign => 0,
1699 can_events => 1, 2013 can_events => 1,
1700 @_ 2014 @_
1701 ) 2015 )
1702} 2016}
1703 2017
1704sub button_up { 2018sub invoke_button_up {
1705 my ($self, $ev, $x, $y) = @_; 2019 my ($self, $ev, $x, $y) = @_;
1706 2020
2021 $self->emit ("activate")
1707 if ($x >= 0 && $x < $self->{w} 2022 if $x >= 0 && $x < $self->{w}
1708 && $y >= 0 && $y < $self->{h}) { 2023 && $y >= 0 && $y < $self->{h};
1709 $self->emit ("activate"); 2024
1710 } 2025 1
1711} 2026}
1712 2027
1713sub _draw { 2028sub _draw {
1714 my ($self) = @_; 2029 my ($self) = @_;
1715 2030
1716 local $self->{fg} = $self->{fg}; 2031 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1717
1718 if ($GRAB == $self) {
1719 $self->{fg} = $self->{active_fg};
1720 }
1721 2032
1722 glEnable GL_TEXTURE_2D; 2033 glEnable GL_TEXTURE_2D;
1723 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2034 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1724 glColor 0, 0, 0, 1; 2035 glColor 0, 0, 0, 1;
1725 2036
… …
1730 $self->SUPER::_draw; 2041 $self->SUPER::_draw;
1731} 2042}
1732 2043
1733############################################################################# 2044#############################################################################
1734 2045
2046package CFClient::UI::ImageButton;
2047
2048our @ISA = CFClient::UI::Image::;
2049
2050use CFClient::OpenGL;
2051
2052my %textures;
2053
2054sub new {
2055 my $class = shift;
2056
2057 my $self = $class->SUPER::new (
2058 padding_x => 4,
2059 padding_y => 4,
2060 fg => [1, 1, 1],
2061 active_fg => [0, 0, 1],
2062 can_hover => 1,
2063 align => 0,
2064 valign => 0,
2065 can_events => 1,
2066 @_
2067 );
2068}
2069
2070sub invoke_button_up {
2071 my ($self, $ev, $x, $y) = @_;
2072
2073 $self->emit ("activate")
2074 if $x >= 0 && $x < $self->{w}
2075 && $y >= 0 && $y < $self->{h};
2076
2077 1
2078}
2079
2080#############################################################################
2081
1735package CFClient::UI::CheckBox; 2082package CFClient::UI::CheckBox;
1736 2083
1737our @ISA = CFClient::UI::DrawBG::; 2084our @ISA = CFClient::UI::DrawBG::;
1738 2085
1739my @tex = 2086my @tex =
… …
1744 2091
1745sub new { 2092sub new {
1746 my $class = shift; 2093 my $class = shift;
1747 2094
1748 $class->SUPER::new ( 2095 $class->SUPER::new (
1749 padding => 2, 2096 padding_x => 2,
2097 padding_y => 2,
1750 fg => [1, 1, 1], 2098 fg => [1, 1, 1],
1751 active_fg => [1, 1, 0], 2099 active_fg => [1, 1, 0],
1752 bg => [0, 0, 0, 0.2], 2100 bg => [0, 0, 0, 0.2],
1753 active_bg => [1, 1, 1, 0.5], 2101 active_bg => [1, 1, 1, 0.5],
1754 state => 0, 2102 state => 0,
… …
1758} 2106}
1759 2107
1760sub size_request { 2108sub size_request {
1761 my ($self) = @_; 2109 my ($self) = @_;
1762 2110
1763 ($self->{padding} * 2 + 6) x 2 2111 (6) x 2
1764} 2112}
1765 2113
2114sub toggle {
2115 my ($self) = @_;
2116
2117 $self->{state} = !$self->{state};
2118 $self->emit (changed => $self->{state});
2119 $self->update;
2120}
2121
1766sub button_down { 2122sub invoke_button_down {
1767 my ($self, $ev, $x, $y) = @_; 2123 my ($self, $ev, $x, $y) = @_;
1768 2124
1769 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2125 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1770 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2126 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1771 $self->{state} = !$self->{state}; 2127 $self->toggle;
1772 $self->emit (changed => $self->{state}); 2128 } else {
2129 return 0
2130 }
2131
1773 } 2132 1
1774} 2133}
1775 2134
1776sub _draw { 2135sub _draw {
1777 my ($self) = @_; 2136 my ($self) = @_;
1778 2137
1779 $self->SUPER::_draw; 2138 $self->SUPER::_draw;
1780 2139
1781 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2140 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1782 2141
1783 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2142 my ($w, $h) = @$self{qw(w h)};
2143
2144 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1784 2145
1785 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2146 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1786 2147
1787 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2148 my $tex = $self->{state} ? $tex[1] : $tex[0];
1788 2149
… …
1796package CFClient::UI::Image; 2157package CFClient::UI::Image;
1797 2158
1798our @ISA = CFClient::UI::Base::; 2159our @ISA = CFClient::UI::Base::;
1799 2160
1800use CFClient::OpenGL; 2161use CFClient::OpenGL;
1801use Carp qw/confess/;
1802 2162
1803our %loaded_images; 2163our %texture_cache;
1804 2164
1805sub new { 2165sub new {
1806 my $class = shift; 2166 my $class = shift;
1807 2167
1808 my $self = $class->SUPER::new (can_events => 0, @_); 2168 my $self = $class->SUPER::new (
2169 can_events => 0,
2170 @_,
2171 );
1809 2172
1810 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2173 $self->{path} || $self->{tex}
2174 or Carp::croak "'path' or 'tex' attributes required";
1811 2175
1812 $loaded_images{$self->{image}} ||= 2176 $self->{tex} ||= $texture_cache{$self->{path}} ||=
1813 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2177 new_from_file CFClient::Texture CFClient::find_rcfile $self->{path}, mipmap => 1;
1814 2178
1815 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2179 Scalar::Util::weaken $texture_cache{$self->{path}};
1816 2180
1817 Scalar::Util::weaken $loaded_images{$self->{image}}; 2181 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1818
1819 $self->{aspect} = $tex->{w} / $tex->{h};
1820 2182
1821 $self 2183 $self
1822} 2184}
1823 2185
1824sub size_request { 2186sub size_request {
1825 my ($self) = @_; 2187 my ($self) = @_;
1826 2188
1827 ($self->{tex}->{w}, $self->{tex}->{h}) 2189 ($self->{tex}{w}, $self->{tex}{h})
1828} 2190}
1829 2191
1830sub _draw { 2192sub _draw {
1831 my ($self) = @_; 2193 my ($self) = @_;
1832 2194
… …
1941 my $ycut1 = max 0, min 1, $ycut; 2303 my $ycut1 = max 0, min 1, $ycut;
1942 my $ycut2 = max 0, min 1, $ycut - 1; 2304 my $ycut2 = max 0, min 1, $ycut - 1;
1943 2305
1944 my $h1 = $self->{h} * (1 - $ycut1); 2306 my $h1 = $self->{h} * (1 - $ycut1);
1945 my $h2 = $self->{h} * (1 - $ycut2); 2307 my $h2 = $self->{h} * (1 - $ycut2);
2308 my $h3 = $self->{h};
2309
2310 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
1946 2311
1947 glEnable GL_BLEND; 2312 glEnable GL_BLEND;
1948 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2313 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2314 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1949 glEnable GL_TEXTURE_2D; 2315 glEnable GL_TEXTURE_2D;
1950 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2316 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1951 2317
1952 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2318 glBindTexture GL_TEXTURE_2D, $t1->{name};
1953 glBegin GL_QUADS; 2319 glBegin GL_QUADS;
… …
1968 2334
1969 if ($t3) { 2335 if ($t3) {
1970 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2336 glBindTexture GL_TEXTURE_2D, $t3->{name};
1971 glBegin GL_QUADS; 2337 glBegin GL_QUADS;
1972 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2338 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1973 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2339 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
1974 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2340 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
1975 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2341 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1976 glEnd; 2342 glEnd;
1977 } 2343 }
1978 2344
1979 glDisable GL_BLEND; 2345 glDisable GL_BLEND;
… …
2052 my $self = $class->SUPER::new ( 2418 my $self = $class->SUPER::new (
2053 fg => [1, 1, 1], 2419 fg => [1, 1, 1],
2054 active_fg => [0, 0, 0], 2420 active_fg => [0, 0, 0],
2055 bg => [0, 0, 0, 0.2], 2421 bg => [0, 0, 0, 0.2],
2056 active_bg => [1, 1, 1, 0.5], 2422 active_bg => [1, 1, 1, 0.5],
2057 range => [0, 0, 100, 10], 2423 range => [0, 0, 100, 10, 0],
2058 req_w => $::WIDTH / 80, 2424 min_w => $::WIDTH / 80,
2059 req_h => $::WIDTH / 80, 2425 min_h => $::WIDTH / 80,
2060 vertical => 0, 2426 vertical => 0,
2061 can_hover => 1, 2427 can_hover => 1,
2062 inner_pad => .05, 2428 inner_pad => 0.02,
2063 @_ 2429 @_
2064 ); 2430 );
2065 2431
2066 $self->set_value ($self->{range}[0]); 2432 $self->set_value ($self->{range}[0]);
2067 $self->update; 2433 $self->update;
2068 2434
2069 $self 2435 $self
2070} 2436}
2071 2437
2438sub set_range {
2439 my ($self, $range) = @_;
2440
2441 ($range, $self->{range}) = ($self->{range}, $range);
2442
2443 if ("@$range" ne "@{$self->{range}}") {
2444 $self->update;
2445 $self->set_value ($self->{range}[0]);
2446 }
2447}
2448
2072sub set_value { 2449sub set_value {
2073 my ($self, $value) = @_; 2450 my ($self, $value) = @_;
2074 2451
2075 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}}; 2452 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2076 2453
2077 $hi = $lo + 1 if $hi <= $lo; 2454 $hi = $lo + 1 if $hi <= $lo;
2078 2455
2456 $page = $hi - $lo if $page > $hi - $lo;
2457
2079 $value = $lo if $value < $lo; 2458 $value = $lo if $value < $lo;
2080 $value = $hi if $value > $hi; 2459 $value = $hi - $page if $value > $hi - $page;
2081 2460
2082 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit 2461 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2083 if $unit; 2462 if $unit;
2084
2085 $page = $hi - $lo if $page > $hi - $lo;
2086 2463
2087 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 2464 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2088 2465
2089 if ($value != $old_value) { 2466 if ($value != $old_value) {
2090 $self->emit (changed => $value); 2467 $self->emit (changed => $value);
… …
2093} 2470}
2094 2471
2095sub size_request { 2472sub size_request {
2096 my ($self) = @_; 2473 my ($self) = @_;
2097 2474
2098 my $w = $self->{req_w}; 2475 ($self->{req_w}, $self->{req_h})
2099 my $h = $self->{req_h};
2100
2101 $self->{vertical} ? ($h, $w) : ($w, $h)
2102} 2476}
2103 2477
2104sub button_down { 2478sub invoke_button_down {
2105 my ($self, $ev, $x, $y) = @_; 2479 my ($self, $ev, $x, $y) = @_;
2106 2480
2107 $self->SUPER::button_down ($ev, $x, $y); 2481 $self->SUPER::invoke_button_down ($ev, $x, $y);
2482
2483 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2484
2108 $self->mouse_motion ($ev, $x, $y); 2485 $self->invoke_mouse_motion ($ev, $x, $y)
2109} 2486}
2110 2487
2111sub mouse_motion { 2488sub invoke_mouse_motion {
2112 my ($self, $ev, $x, $y) = @_; 2489 my ($self, $ev, $x, $y) = @_;
2113 2490
2114 if ($GRAB == $self) { 2491 if ($GRAB == $self) {
2115 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2492 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2116 2493
2117 my (undef, $lo, $hi, $page) = @{$self->{range}}; 2494 my (undef, $lo, $hi, $page) = @{$self->{range}};
2118 2495
2119 $x = $x / ($w * (1 - 2 * $self->{inner_pad})) - $self->{inner_pad}; 2496 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2120 2497
2121 $self->set_value ($x * ($hi - $lo) + $lo); 2498 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2499 } else {
2500 return 0;
2501 }
2502
2122 } 2503 1
2504}
2505
2506sub invoke_mouse_wheel {
2507 my ($self, $ev) = @_;
2508
2509 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2510
2511 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * 0.1);
2512
2513 ! ! $delta
2123} 2514}
2124 2515
2125sub update { 2516sub update {
2126 my ($self) = @_; 2517 my ($self) = @_;
2127 2518
2128 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 2519 delete $self->{knob_w};
2520 $self->SUPER::update;
2521}
2522
2523sub _draw {
2524 my ($self) = @_;
2525
2526 unless ($self->{knob_w}) {
2129 $self->set_value ($self->{range}[0]); 2527 $self->set_value ($self->{range}[0]);
2130 2528
2131 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2529 my ($value, $lo, $hi, $page) = @{$self->{range}};
2530 my $range = ($hi - $page - $lo) || 1e-100;
2132 2531
2133 my $inner_w = 1 - 2 * $self->{inner_pad}; 2532 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
2134 2533
2135 $self->{scale} = ($inner_w / ($hi - $lo)) || 1; 2534 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2535 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2136 2536
2137 $page = $self->{scale} * $page || 10 / ($self->{w} || 1); 2537 $value = ($value - $lo) / $range;
2138 $value = $self->{scale} * ($value - $lo); 2538 $value = $value * $self->{scale} + $self->{offset};
2139 2539
2140 $value = $self->{inner_pad} + ($value - $page * 0.5);
2141
2142 $value = 0 if $value < 0;
2143 $page = 1 - $value if $value + $page > 1;
2144
2145 $self->{knob_x} = $value; 2540 $self->{knob_x} = $value - $knob_w * 0.5;
2146 $self->{knob_w} = $page; 2541 $self->{knob_w} = $knob_w;
2147 }); 2542 }
2148
2149 $self->SUPER::update;
2150}
2151
2152sub _draw {
2153 my ($self) = @_;
2154 2543
2155 $self->SUPER::_draw (); 2544 $self->SUPER::_draw ();
2156 2545
2157 glScale $self->{w}, $self->{h}; 2546 glScale $self->{w}, $self->{h};
2158 2547
… …
2178 glDisable GL_TEXTURE_2D; 2567 glDisable GL_TEXTURE_2D;
2179} 2568}
2180 2569
2181############################################################################# 2570#############################################################################
2182 2571
2572package CFClient::UI::ValSlider;
2573
2574our @ISA = CFClient::UI::HBox::;
2575
2576sub new {
2577 my ($class, %arg) = @_;
2578
2579 my $range = delete $arg{range};
2580
2581 my $self = $class->SUPER::new (
2582 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2583 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2584 to_value => sub { shift },
2585 from_value => sub { shift },
2586 %arg,
2587 );
2588
2589 $self->{slider}->connect (changed => sub {
2590 my ($self, $value) = @_;
2591 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2592 $self->{parent}->emit (changed => $value);
2593 });
2594
2595# $self->{entry}->connect (changed => sub {
2596# my ($self, $value) = @_;
2597# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2598# $self->{parent}->emit (changed => $value);
2599# });
2600
2601 $self->add ($self->{slider}, $self->{entry});
2602
2603 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2604
2605 $self
2606}
2607
2608sub set_range { shift->{slider}->set_range (@_) }
2609sub set_value { shift->{slider}->set_value (@_) }
2610
2611#############################################################################
2612
2183package CFClient::UI::TextView; 2613package CFClient::UI::TextScroller;
2184 2614
2185our @ISA = CFClient::UI::HBox::; 2615our @ISA = CFClient::UI::HBox::;
2186 2616
2187use CFClient::OpenGL; 2617use CFClient::OpenGL;
2188 2618
2189sub new { 2619sub new {
2190 my $class = shift; 2620 my $class = shift;
2191 2621
2192 my $self = $class->SUPER::new ( 2622 my $self = $class->SUPER::new (
2193 fontsize => 1, 2623 fontsize => 1,
2194 can_events => 0, 2624 can_events => 1,
2625 indent => 0,
2195 #font => default_font 2626 #font => default_font
2196 @_, 2627 @_,
2197 2628
2198 layout => (new CFClient::Layout 1), 2629 layout => (new CFClient::Layout),
2199 par => [], 2630 par => [],
2200 height => 0, 2631 height => 0,
2201 children => [ 2632 children => [
2202 (new CFClient::UI::Empty expand => 1), 2633 (new CFClient::UI::Empty expand => 1),
2203 (new CFClient::UI::Slider vertical => 1), 2634 (new CFClient::UI::Slider vertical => 1),
… …
2214 2645
2215 $self->{fontsize} = $fontsize; 2646 $self->{fontsize} = $fontsize;
2216 $self->reflow; 2647 $self->reflow;
2217} 2648}
2218 2649
2219sub text_height { 2650sub size_request {
2651 my ($self) = @_;
2652
2653 my ($empty, $slider) = @{ $self->{children} };
2654
2655 local $self->{children} = [$empty, $slider];
2656 $self->SUPER::size_request
2657}
2658
2659sub invoke_size_allocate {
2660 my ($self, $w, $h) = @_;
2661
2662 my ($empty, $slider, @other) = @{ $self->{children} };
2663 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2664
2665 $self->{layout}->set_font ($self->{font}) if $self->{font};
2666 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2667 $self->{layout}->set_width ($empty->{w});
2668 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2669
2670 $self->reflow;
2671
2672 local $self->{children} = [$empty, $slider];
2673 $self->SUPER::invoke_size_allocate ($w, $h)
2674}
2675
2676sub invoke_mouse_wheel {
2220 my ($self, $text) = @_; 2677 my ($self, $ev) = @_;
2678
2679 return 0 unless $ev->{dy}; # only vertical movements
2680
2681 $self->{children}[1]->emit (mouse_wheel => $ev);
2682
2683 1
2684}
2685
2686sub get_layout {
2687 my ($self, $para) = @_;
2221 2688
2222 my $layout = $self->{layout}; 2689 my $layout = $self->{layout};
2223 2690
2691 $layout->set_font ($self->{font}) if $self->{font};
2692 $layout->set_foreground (@{$para->{fg}});
2224 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2693 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2225 $layout->set_width ($self->{children}[0]{w}); 2694 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
2695 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2226 $layout->set_markup ($text); 2696 $layout->set_markup ($para->{markup});
2697
2698 $layout->set_shapes (
2699 map
2700 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
2701 @{$para->{widget}}
2227 2702 );
2228 ($layout->size)[1] 2703
2704 $layout
2229} 2705}
2230 2706
2231sub reflow { 2707sub reflow {
2232 my ($self) = @_; 2708 my ($self) = @_;
2233 2709
2234 $self->{need_reflow}++; 2710 $self->{need_reflow}++;
2235 $self->update; 2711 $self->update;
2236} 2712}
2237 2713
2238sub size_allocate { 2714sub set_offset {
2715 my ($self, $offset) = @_;
2716
2717 # todo: base offset on lines or so, not on pixels
2718 $self->{children}[1]->set_value ($offset);
2719}
2720
2721sub clear {
2239 my ($self, $w, $h) = @_; 2722 my ($self) = @_;
2240 2723
2241 $self->SUPER::size_allocate ($w, $h); 2724 my (undef, undef, @other) = @{ $self->{children} };
2725 $self->remove ($_) for @other;
2242 2726
2243 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2727 $self->{par} = [];
2244 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2728 $self->{height} = 0;
2245 $self->{layout}->set_width ($self->{children}[0]{w}); 2729 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2246
2247 $self->reflow;
2248} 2730}
2249 2731
2250sub add_paragraph { 2732sub add_paragraph {
2251 my ($self, $color, $text) = @_; 2733 my ($self, $color, $para, $indent) = @_;
2252 2734
2253 #TODO: intelligently "reformat" paragraph 2735 my ($text, @w) = ref $para ? @$para : $para;
2254 2736
2255 my $height = $self->text_height ($text); 2737 $para = {
2738 w => 1e10,
2739 wrapped => 1,
2740 fg => $color,
2741 indent => $indent,
2742 markup => $text,
2743 widget => \@w,
2744 };
2256 2745
2257 $self->{height} += $height; 2746 $self->add (@w) if @w;
2747 push @{$self->{par}}, $para;
2258 2748
2259 push @{$self->{par}}, [$height, $color, $text]; 2749 $self->{need_reflow}++;
2750 $self->update;
2751}
2260 2752
2261 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2753sub scroll_to_bottom {
2262 $self->{children}[1]->update; 2754 my ($self) = @_;
2755
2756 $self->{scroll_to_bottom} = 1;
2757 $self->update;
2263} 2758}
2264 2759
2265sub update { 2760sub update {
2266 my ($self) = @_; 2761 my ($self) = @_;
2267 2762
… …
2269 2764
2270 return unless $self->{h} > 0; 2765 return unless $self->{h} > 0;
2271 2766
2272 delete $self->{texture}; 2767 delete $self->{texture};
2273 2768
2274 $ROOT->on_post_alloc ($self, sub { 2769 $ROOT->on_post_alloc ($self => sub {
2770 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2771
2275 if (delete $self->{need_reflow}) { 2772 if (delete $self->{need_reflow}) {
2276 my $height = 0; 2773 my $height = 0;
2277 2774
2278 $height += $_->[0] = $self->text_height ($_->[2])
2279 for @{$self->{par}}; 2775 for my $para (@{$self->{par}}) {
2776 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2777 my $layout = $self->get_layout ($para);
2778 my ($w, $h) = $layout->size;
2779
2780 $para->{w} = $w + $para->{indent};
2781 $para->{h} = $h;
2782 $para->{wrapped} = $layout->has_wrapped;
2783 }
2784
2785 $height += $para->{h};
2786 }
2280 2787
2281 $self->{height} = $height; 2788 $self->{height} = $height;
2282 2789
2283 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2790 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2284 2791
2285 delete $self->{texture}; 2792 delete $self->{texture};
2286 } 2793 }
2287 2794
2795 if (delete $self->{scroll_to_bottom}) {
2796 $self->{children}[1]->set_value (1e10);
2797 }
2798
2288 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub { 2799 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2289 glClearColor 0, 0, 0, 0; 2800 glClearColor 0, 0, 0, 0;
2290 glClear GL_COLOR_BUFFER_BIT; 2801 glClear GL_COLOR_BUFFER_BIT;
2291 2802
2292 glEnable GL_TEXTURE_2D;
2293 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2294
2295 my $top = int $self->{children}[1]{range}[0]; 2803 my $top = int $self->{children}[1]{range}[0];
2296 2804
2297 my $y0 = $top; 2805 my $y0 = $top;
2298 my $y1 = $top + $self->{h}; 2806 my $y1 = $top + $H;
2299 2807
2300 my $y = 0; 2808 my $y = 0;
2301 2809
2302 my $layout = $self->{layout};
2303
2304 $layout->set_font ($self->{font}) if $self->{font};
2305
2306 for my $par (@{$self->{par}}) { 2810 for my $para (@{$self->{par}}) {
2307 my $h = $par->[0]; 2811 my $h = $para->{h};
2308 2812
2309 if ($y0 < $y + $h && $y < $y1) { 2813 if ($y0 < $y + $h && $y < $y1) {
2310 $layout->set_foreground (@{ $par->[1] });
2311 $layout->set_markup ($par->[2]);
2312 2814
2313 my ($W, $H) = $layout->size; 2815 my $layout = $self->get_layout ($para);
2314 CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0); 2816
2817 $layout->render ($para->{indent}, $y - $y0);
2818
2819 if (my @w = @{ $para->{widget} }) {
2820 my @s = $layout->get_shapes;
2821
2822 for (@w) {
2823 my ($dx, $dy) = splice @s, 0, 2, ();
2824
2825 $_->{x} = $dx + $para->{indent};
2826 $_->{y} = $dy + $y - $y0;
2827
2828 $_->draw;
2829 }
2830 }
2315 } 2831 }
2316 2832
2317 $y += $h; 2833 $y += $h;
2318 } 2834 }
2319
2320 glDisable GL_TEXTURE_2D;
2321 }; 2835 };
2322 }); 2836 });
2323} 2837}
2324 2838
2839sub reconfigure {
2840 my ($self) = @_;
2841
2842 $self->SUPER::reconfigure;
2843
2844 $_->{w} = 1e10 for @{ $self->{par} };
2845 $self->reflow;
2846}
2847
2325sub _draw { 2848sub _draw {
2326 my ($self) = @_; 2849 my ($self) = @_;
2327 2850
2328 glEnable GL_TEXTURE_2D; 2851 glEnable GL_TEXTURE_2D;
2329 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2852 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2330 glColor 1, 1, 1, 1; 2853 glColor 0, 0, 0, 1;
2331 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 2854 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2332 glDisable GL_TEXTURE_2D; 2855 glDisable GL_TEXTURE_2D;
2333 2856
2334 $self->{children}[1]->draw; 2857 $self->{children}[1]->draw;
2335
2336} 2858}
2337 2859
2338############################################################################# 2860#############################################################################
2339 2861
2340package CFClient::UI::Animator; 2862package CFClient::UI::Animator;
… …
2385 2907
2386sub new { 2908sub new {
2387 my $class = shift; 2909 my $class = shift;
2388 2910
2389 my $self = $class->SUPER::new ( 2911 my $self = $class->SUPER::new (
2390 state => 0, 2912 state => 0,
2391 connect_activate => \&toggle_flopper, 2913 on_activate => \&toggle_flopper,
2392 @_ 2914 @_
2393 ); 2915 );
2394 2916
2395 if ($self->{state}) {
2396 $self->{state} = 0;
2397 $self->toggle_flopper;
2398 }
2399
2400 $self 2917 $self
2401} 2918}
2402 2919
2403sub toggle_flopper { 2920sub toggle_flopper {
2404 my ($self) = @_; 2921 my ($self) = @_;
2405 2922
2406 # TODO: use animation 2923 $self->{other}->toggle_visibility;
2407 if ($self->{state} = !$self->{state}) {
2408 $CFClient::UI::ROOT->add ($self->{other});
2409 $self->{other}->move ($self->coord2global (0, $self->{h}));
2410 $self->emit ("open");
2411 } else {
2412 $CFClient::UI::ROOT->remove ($self->{other});
2413 $self->emit ("close");
2414 }
2415
2416 $self->emit (changed => $self->{state});
2417} 2924}
2418 2925
2419############################################################################# 2926#############################################################################
2420 2927
2421package CFClient::UI::Tooltip; 2928package CFClient::UI::Tooltip;
… …
2434} 2941}
2435 2942
2436sub set_tooltip_from { 2943sub set_tooltip_from {
2437 my ($self, $widget) = @_; 2944 my ($self, $widget) = @_;
2438 2945
2946 my $tooltip = $widget->{tooltip};
2947
2948 if ($ENV{CFPLUS_DEBUG} & 2) {
2949 $tooltip .= "\n\n" . (ref $widget) . "\n"
2950 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2951 . "req $widget->{req_w} $widget->{req_h}\n"
2952 . "visible $widget->{visible}";
2953 }
2954
2955 $tooltip =~ s/^\n+//;
2956 $tooltip =~ s/\n+$//;
2957
2439 $self->add (new CFClient::UI::Label 2958 $self->add (new CFClient::UI::Label
2440 markup => $widget->{tooltip}, 2959 markup => $tooltip,
2441 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 2960 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2442 fontsize => 0.8, 2961 fontsize => 0.8,
2443 fg => [0, 0, 0, 1], 2962 fg => [0, 0, 0, 1],
2444 ellipsise => 0, 2963 ellipsise => 0,
2445 font => ($widget->{tooltip_font} || $::FONT_PROP), 2964 font => ($widget->{tooltip_font} || $::FONT_PROP),
… …
2452 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2971 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2453 2972
2454 ($w + 4, $h + 4) 2973 ($w + 4, $h + 4)
2455} 2974}
2456 2975
2457sub size_allocate { 2976sub invoke_size_allocate {
2458 my ($self, $w, $h) = @_; 2977 my ($self, $w, $h) = @_;
2459 2978
2460 $self->SUPER::size_allocate ($w - 4, $h - 4); 2979 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2980}
2981
2982sub invoke_visibility_change {
2983 my ($self, $visible) = @_;
2984
2985 return unless $visible;
2986
2987 $self->{root}->on_post_alloc ("move_$self" => sub {
2988 my $widget = $self->{owner}
2989 or return;
2990
2991 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2992
2993 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2994 if $x + $self->{w} > $self->{root}{w};
2995
2996 $self->move_abs ($x, $y);
2997 });
2461} 2998}
2462 2999
2463sub _draw { 3000sub _draw {
2464 my ($self) = @_; 3001 my ($self) = @_;
2465 3002
… …
2482 glVertex $w, $h; 3019 glVertex $w, $h;
2483 glVertex $w, 0; 3020 glVertex $w, 0;
2484 glEnd; 3021 glEnd;
2485 3022
2486 glTranslate 2 - 0.375, 2 - 0.375; 3023 glTranslate 2 - 0.375, 2 - 0.375;
3024
2487 $self->SUPER::_draw; 3025 $self->SUPER::_draw;
2488} 3026}
2489 3027
2490############################################################################# 3028#############################################################################
2491 3029
… …
2496use CFClient::OpenGL; 3034use CFClient::OpenGL;
2497 3035
2498sub new { 3036sub new {
2499 my $class = shift; 3037 my $class = shift;
2500 3038
2501 $class->SUPER::new ( 3039 my $self = $class->SUPER::new (
2502 aspect => 1, 3040 aspect => 1,
3041 can_events => 0,
2503 @_, 3042 @_,
2504 ) 3043 );
3044
3045 if ($self->{anim} && $self->{animspeed}) {
3046 Scalar::Util::weaken (my $widget = $self);
3047
3048 $self->{timer} = Event->timer (
3049 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
3050 hard => 1,
3051 interval => $self->{animspeed},
3052 cb => sub {
3053 ++$widget->{frame};
3054 $widget->update;
3055 },
3056 );
3057 }
3058
3059 $self
2505} 3060}
2506 3061
2507sub size_request { 3062sub size_request {
2508 (32, 8) 3063 (32, 8)
2509} 3064}
2510 3065
3066sub update {
3067 my ($self) = @_;
3068
3069 return unless $self->{visible};
3070
3071 $self->SUPER::update;
3072}
3073
2511sub _draw { 3074sub _draw {
2512 my ($self) = @_; 3075 my ($self) = @_;
2513 3076
2514 return unless $::CONN;#d# manage and cache textures differently 3077 return unless $::CONN;
3078
3079 my $face;
3080
3081 if ($self->{frame}) {
3082 my $anim = $::CONN->{anim}[$self->{anim}];
3083
3084 $face = $anim->[ $self->{frame} % @$anim ]
3085 if $anim && @$anim;
3086 }
3087
2515 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 3088 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2516 3089
2517 # TODO animation
2518 if ($tex) { 3090 if ($tex) {
2519 glEnable GL_TEXTURE_2D; 3091 glEnable GL_TEXTURE_2D;
2520 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3092 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2521 glColor 1, 1, 1, 1; 3093 glColor 0, 0, 0, 1;
2522 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3094 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2523 glDisable GL_TEXTURE_2D; 3095 glDisable GL_TEXTURE_2D;
2524 } 3096 }
2525} 3097}
2526 3098
3099sub destroy {
3100 my ($self) = @_;
3101
3102 $self->{timer}->cancel
3103 if $self->{timer};
3104
3105 $self->SUPER::destroy;
3106}
3107
2527############################################################################# 3108#############################################################################
2528 3109
2529package CFClient::UI::InventoryItem; 3110package CFClient::UI::Buttonbar;
2530 3111
2531our @ISA = CFClient::UI::HBox::; 3112our @ISA = CFClient::UI::HBox::;
2532 3113
2533sub _item_to_desc { 3114# TODO: should actualyl wrap buttons and other goodies.
2534 my ($item) = @_;
2535
2536 my $desc =
2537 $item->{nrof} < 2
2538 ? $item->{name}
2539 : "$item->{nrof} $item->{name_pl}";
2540
2541 $item->{flags} & Crossfire::Protocol::F_OPEN
2542 and $desc .= " (open)";
2543 $item->{flags} & Crossfire::Protocol::F_APPLIED
2544 and $desc .= " (applied)";
2545 $item->{flags} & Crossfire::Protocol::F_UNPAID
2546 and $desc .= " (unpaid)";
2547 $item->{flags} & Crossfire::Protocol::F_MAGIC
2548 and $desc .= " (magic)";
2549 $item->{flags} & Crossfire::Protocol::F_CURSED
2550 and $desc .= " (cursed)";
2551 $item->{flags} & Crossfire::Protocol::F_DAMNED
2552 and $desc .= " (damned)";
2553 $item->{flags} & Crossfire::Protocol::F_LOCKED
2554 and $desc .= " *";
2555
2556 $desc
2557}
2558
2559sub new {
2560 my $class = shift;
2561
2562 my %args = @_;
2563
2564 my $item = delete $args{item};
2565
2566 my $desc = _item_to_desc ($item);
2567
2568 my $self = $class->SUPER::new (
2569 can_hover => 1,
2570 can_events => 1,
2571 tooltip => ((CFClient::UI::Label::escape $desc)
2572 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2573 connect_button_down => sub {
2574 my ($self, $ev, $x, $y) = @_;
2575
2576 # todo: maybe put examine on 1? but should just be a tooltip :(
2577 if ($ev->{button} == 1) {
2578 my $targ = $::CONN->{player}{tag};
2579
2580 if ($item->{container} == $::CONN->{player}{tag}) {
2581 $targ = $main::OPENCONT;
2582 }
2583
2584 $::CONN->send ("move $targ $item->{tag} 0");
2585 } elsif ($ev->{button} == 2) {
2586 $::CONN->send ("apply $item->{tag}");
2587 } elsif ($ev->{button} == 3) {
2588 my @menu_items = (
2589 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2590 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2591 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2592 ["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
2593 [
2594 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2595 sub { $::CONN->send ("lock $item->{tag}") },
2596 ],
2597 );
2598
2599 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
2600 }
2601
2602 1
2603 },
2604 %args
2605 );
2606
2607
2608 $self->add (new CFClient::UI::Face
2609 can_events => 0,
2610 face => $item->{face},
2611 anim => $item->{anim},
2612 animspeed => $item->{animspeed},
2613 );
2614
2615 $self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
2616
2617 $self->{item} = $item;
2618
2619 $self->update_item;
2620
2621 $self
2622}
2623
2624sub update_item {
2625 my ($self) = @_;
2626
2627 my $desc = _item_to_desc ($self->{item});
2628
2629 $self->{name_lbl}->set_text ($desc);
2630}
2631
2632#############################################################################
2633
2634package CFClient::UI::Inventory;
2635
2636our @ISA = CFClient::UI::ScrolledWindow::;
2637
2638sub new {
2639 my $class = shift;
2640
2641 my $self = $class->SUPER::new (
2642 scrolled => (new CFClient::UI::VBox),
2643 @_,
2644 );
2645
2646 $self
2647}
2648
2649sub set_items {
2650 my ($self, $items) = @_;
2651
2652 $self->{scrolled}->clear;
2653 return unless $items;
2654
2655 my @items = sort {
2656 ($a->{type} <=> $b->{type})
2657 or ($a->{name} cmp $b->{name})
2658 } @$items;
2659
2660 $self->{real_items} = \@items;
2661
2662 for my $item (@items) {
2663 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2664 $item->update_item ();
2665 }
2666
2667 $self->{scrolled}->add (@items);
2668
2669# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2670}
2671
2672sub size_request {
2673 my ($self) = @_;
2674 ($self->{req_w}, $self->{req_h});
2675}
2676 3115
2677############################################################################# 3116#############################################################################
2678 3117
2679package CFClient::UI::Menu; 3118package CFClient::UI::Menu;
2680 3119
… …
2692 ); 3131 );
2693 3132
2694 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3133 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2695 3134
2696 for my $item (@{ $self->{items} }) { 3135 for my $item (@{ $self->{items} }) {
2697 my ($widget, $cb) = @$item; 3136 my ($widget, $cb, $tooltip) = @$item;
2698 3137
2699 # handle various types of items, only text for now 3138 # handle various types of items, only text for now
2700 if (!ref $widget) { 3139 if (!ref $widget) {
3140 if ($widget =~ /\t/) {
3141 my ($left, $right) = split /\t/, $widget, 2;
3142
3143 $widget = new CFClient::UI::HBox
3144 can_hover => 1,
3145 can_events => 1,
3146 tooltip => $tooltip,
3147 children => [
3148 (new CFClient::UI::Label markup => $left, expand => 1),
3149 (new CFClient::UI::Label markup => $right, align => +1),
3150 ],
3151 ;
3152
3153 } else {
2701 $widget = new CFClient::UI::Label 3154 $widget = new CFClient::UI::Label
2702 can_hover => 1, 3155 can_hover => 1,
2703 can_events => 1, 3156 can_events => 1,
2704 text => $widget; 3157 markup => $widget,
3158 tooltip => $tooltip;
3159 }
2705 } 3160 }
2706 3161
2707 $self->{item}{$widget} = $item; 3162 $self->{item}{$widget} = $item;
2708 3163
2709 $self->{vbox}->add ($widget); 3164 $self->{vbox}->add ($widget);
… …
2721 # maybe save $GRAB? must be careful about events... 3176 # maybe save $GRAB? must be careful about events...
2722 $GRAB = $self; 3177 $GRAB = $self;
2723 $self->{button} = $ev->{button}; 3178 $self->{button} = $ev->{button};
2724 3179
2725 $self->show; 3180 $self->show;
2726 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3181 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2727} 3182}
2728 3183
2729sub mouse_motion { 3184sub invoke_mouse_motion {
2730 my ($self, $ev, $x, $y) = @_; 3185 my ($self, $ev, $x, $y) = @_;
2731 3186
2732 # TODO: should use vbox->find_widget or so 3187 # TODO: should use vbox->find_widget or so
2733 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3188 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2734 $self->{hover} = $self->{item}{$HOVER}; 3189 $self->{hover} = $self->{item}{$HOVER};
2735}
2736 3190
3191 0
3192}
3193
2737sub button_up { 3194sub invoke_button_up {
2738 my ($self, $ev, $x, $y) = @_; 3195 my ($self, $ev, $x, $y) = @_;
2739 3196
2740 if ($ev->{button} == $self->{button}) { 3197 if ($ev->{button} == $self->{button}) {
2741 undef $GRAB; 3198 undef $GRAB;
2742 $self->hide; 3199 $self->hide;
2743 3200
2744 $self->emit ("popdown"); 3201 $self->emit ("popdown");
2745 $self->{hover}[1]->() if $self->{hover}; 3202 $self->{hover}[1]->() if $self->{hover};
3203 } else {
3204 return 0
3205 }
3206
2746 } 3207 1
2747} 3208}
2748 3209
2749############################################################################# 3210#############################################################################
2750 3211
2751package CFClient::UI::Statusbox; 3212package CFClient::UI::Multiplexer;
2752 3213
2753our @ISA = CFClient::UI::VBox::; 3214our @ISA = CFClient::UI::Container::;
2754 3215
2755sub new { 3216sub new {
2756 my $class = shift; 3217 my $class = shift;
2757 3218
2758 $class->SUPER::new ( 3219 my $self = $class->SUPER::new (
3220 @_,
3221 );
3222
3223 $self->{current} = $self->{children}[0]
3224 if @{ $self->{children} };
3225
3226 $self
3227}
3228
3229sub add {
3230 my ($self, @widgets) = @_;
3231
3232 $self->SUPER::add (@widgets);
3233
3234 $self->{current} = $self->{children}[0]
3235 if @{ $self->{children} };
3236}
3237
3238sub get_current_page {
3239 my ($self) = @_;
3240
3241 $self->{current}
3242}
3243
3244sub set_current_page {
3245 my ($self, $page_or_widget) = @_;
3246
3247 my $widget = ref $page_or_widget
3248 ? $page_or_widget
3249 : $self->{children}[$page_or_widget];
3250
3251 $self->{current} = $widget;
3252 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3253
3254 $self->emit (page_changed => $self->{current});
3255
3256 $self->realloc;
3257}
3258
3259sub visible_children {
3260 $_[0]{current}
3261}
3262
3263sub size_request {
3264 my ($self) = @_;
3265
3266 $self->{current}->size_request
3267}
3268
3269sub invoke_size_allocate {
3270 my ($self, $w, $h) = @_;
3271
3272 $self->{current}->configure (0, 0, $w, $h);
3273
3274 1
3275}
3276
3277sub _draw {
3278 my ($self) = @_;
3279
3280 $self->{current}->draw;
3281}
3282
3283#############################################################################
3284
3285package CFClient::UI::Notebook;
3286
3287our @ISA = CFClient::UI::VBox::;
3288
3289sub new {
3290 my $class = shift;
3291
3292 my $self = $class->SUPER::new (
3293 buttonbar => (new CFClient::UI::Buttonbar),
3294 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3295 # filter => # will be put between multiplexer and $self
3296 @_,
3297 );
3298
3299 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3300 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3301
3302 $self
3303}
3304
3305sub add {
3306 my ($self, $title, $widget, $tooltip) = @_;
3307
3308 Scalar::Util::weaken $self;
3309
3310 $self->{buttonbar}->add (new CFClient::UI::Button
3311 markup => $title,
3312 tooltip => $tooltip,
3313 on_activate => sub { $self->set_current_page ($widget) },
3314 );
3315
3316 $self->{multiplexer}->add ($widget);
3317}
3318
3319sub get_current_page {
3320 my ($self) = @_;
3321
3322 $self->{multiplexer}->get_current_page
3323}
3324
3325sub set_current_page {
3326 my ($self, $page) = @_;
3327
3328 $self->{multiplexer}->set_current_page ($page);
3329 $self->emit (page_changed => $self->{multiplexer}{current});
3330}
3331
3332#############################################################################
3333
3334package CFClient::UI::Combobox;
3335
3336use utf8;
3337
3338our @ISA = CFClient::UI::Button::;
3339
3340sub new {
3341 my $class = shift;
3342
3343 my $self = $class->SUPER::new (
3344 options => [], # [value, title, longdesc], ...
3345 value => undef,
3346 @_,
3347 );
3348
3349 $self->_set_value ($self->{value});
3350
3351 $self
3352}
3353
3354sub invoke_button_down {
3355 my ($self, $ev) = @_;
3356
3357 my @menu_items;
3358
3359 for (@{ $self->{options} }) {
3360 my ($value, $title, $tooltip) = @$_;
3361
3362 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3363 }
3364
3365 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3366}
3367
3368sub _set_value {
3369 my ($self, $value) = @_;
3370
3371 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3372 or return;
3373
3374 $self->{value} = $item->[0];
3375 $self->set_markup ("$item->[1] ⇓");
3376 $self->set_tooltip ($item->[2]);
3377}
3378
3379sub set_value {
3380 my ($self, $value) = @_;
3381
3382 return unless $self->{value} ne $value;
3383
3384 $self->_set_value ($value);
3385 $self->emit (changed => $value);
3386}
3387
3388#############################################################################
3389
3390package CFClient::UI::Statusbox;
3391
3392our @ISA = CFClient::UI::VBox::;
3393
3394sub new {
3395 my $class = shift;
3396
3397 my $self = $class->SUPER::new (
2759 fontsize => 0.8, 3398 fontsize => 0.8,
2760 @_, 3399 @_,
2761 ) 3400 );
3401
3402 Scalar::Util::weaken (my $this = $self);
3403
3404 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3405
3406 $self
2762} 3407}
2763 3408
2764sub reorder { 3409sub reorder {
2765 my ($self) = @_; 3410 my ($self) = @_;
2766 my $NOW = time; 3411 my $NOW = Time::HiRes::time;
3412
3413 # freeze display when hovering over any label
3414 return if $CFClient::UI::TOOLTIP->{owner}
3415 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3416 values %{ $self->{item} };
2767 3417
2768 while (my ($k, $v) = each %{ $self->{item} }) { 3418 while (my ($k, $v) = each %{ $self->{item} }) {
2769 delete $self->{item}{$k} if $v->{timeout} < $NOW; 3419 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2770 } 3420 }
2771 3421
… …
2774 my @items = sort { 3424 my @items = sort {
2775 $a->{pri} <=> $b->{pri} 3425 $a->{pri} <=> $b->{pri}
2776 or $b->{id} <=> $a->{id} 3426 or $b->{id} <=> $a->{id}
2777 } values %{ $self->{item} }; 3427 } values %{ $self->{item} };
2778 3428
3429 $self->{timer}->interval (1);
3430
2779 my $count = 10 + 1; 3431 my $count = 10 + 1;
2780 for my $item (@items) { 3432 for my $item (@items) {
2781 last unless --$count; 3433 last unless --$count;
2782 3434
2783 push @widgets, $item->{label} ||= do { 3435 my $label = $item->{label} ||= do {
2784 # TODO: doesn't handle markup well (read as: at all) 3436 # TODO: doesn't handle markup well (read as: at all)
2785 my $short = $item->{count} > 1 3437 my $short = $item->{count} > 1
2786 ? "<b>$item->{count} ×</b> $item->{text}" 3438 ? "<b>$item->{count} ×</b> $item->{text}"
2787 : $item->{text}; 3439 : $item->{text};
2788 3440
… …
2796 tooltip => $item->{tooltip}, 3448 tooltip => $item->{tooltip},
2797 tooltip_font => $::FONT_PROP, 3449 tooltip_font => $::FONT_PROP,
2798 tooltip_width => 0.67, 3450 tooltip_width => 0.67,
2799 fontsize => $item->{fontsize} || $self->{fontsize}, 3451 fontsize => $item->{fontsize} || $self->{fontsize},
2800 max_w => $::WIDTH * 0.44, 3452 max_w => $::WIDTH * 0.44,
2801 fg => $item->{fg}, 3453 fg => [@{ $item->{fg} }],
2802 can_events => 1, 3454 can_events => 1,
2803 can_hover => 1 3455 can_hover => 1
2804 }; 3456 };
3457
3458 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3459 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3460 $label->update;
3461 $label->set_max_size (undef, $label->{req_h} * $diff)
3462 if $diff < 1;
3463 $self->{timer}->interval (1/30);
3464 } else {
3465 $label->{fg}[3] = $item->{fg}[3] || 1;
3466 }
3467
3468 push @widgets, $label;
2805 } 3469 }
2806 3470
2807 $self->clear; 3471 $self->clear;
2808 $self->SUPER::add (reverse @widgets); 3472 $self->SUPER::add (reverse @widgets);
2809} 3473}
… …
2812 my ($self, $text, %arg) = @_; 3476 my ($self, $text, %arg) = @_;
2813 3477
2814 $text =~ s/^\s+//; 3478 $text =~ s/^\s+//;
2815 $text =~ s/\s+$//; 3479 $text =~ s/\s+$//;
2816 3480
3481 return unless $text;
3482
2817 my $timeout = time + ((delete $arg{timeout}) || 60); 3483 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2818 3484
2819 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 3485 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2820 3486
2821 if (my $item = $self->{item}{$group}) { 3487 if (my $item = $self->{item}{$group}) {
2822 if ($item->{text} eq $text) { 3488 if ($item->{text} eq $text) {
2823 $item->{count}++; 3489 $item->{count}++;
2824 } else { 3490 } else {
2825 $item->{count} = 1; 3491 $item->{count} = 1;
2826 $item->{text} = $item->{tooltip} = $text; 3492 $item->{text} = $item->{tooltip} = $text;
2827 } 3493 }
2828 $item->{id} = ++$self->{id}; 3494 $item->{id} += 0.2;#d#
2829 $item->{timeout} = $timeout; 3495 $item->{timeout} = $timeout;
2830 delete $item->{label}; 3496 delete $item->{label};
2831 } else { 3497 } else {
2832 $self->{item}{$group} = { 3498 $self->{item}{$group} = {
2833 id => ++$self->{id}, 3499 id => ++$self->{id},
… …
2839 count => 1, 3505 count => 1,
2840 %arg, 3506 %arg,
2841 }; 3507 };
2842 } 3508 }
2843 3509
3510 $ROOT->on_refresh (reorder => sub {
2844 $self->reorder; 3511 $self->reorder;
3512 });
2845} 3513}
2846 3514
2847sub reconfigure { 3515sub reconfigure {
2848 my ($self) = @_; 3516 my ($self) = @_;
2849 3517
… …
2852 3520
2853 $self->reorder; 3521 $self->reorder;
2854 $self->SUPER::reconfigure; 3522 $self->SUPER::reconfigure;
2855} 3523}
2856 3524
3525sub destroy {
3526 my ($self) = @_;
3527
3528 $self->{timer}->cancel;
3529
3530 $self->SUPER::destroy;
3531}
3532
2857############################################################################# 3533#############################################################################
2858 3534
2859package CFClient::UI::Root; 3535package CFClient::UI::Inventory;
2860 3536
2861our @ISA = CFClient::UI::Container::; 3537our @ISA = CFClient::UI::Table::;
2862
2863use CFClient::OpenGL;
2864 3538
2865sub new { 3539sub new {
2866 my $class = shift; 3540 my $class = shift;
2867 3541
2868 $class->SUPER::new ( 3542 my $self = $class->SUPER::new (
3543 col_expand => [0, 1, 0],
3544 @_,
3545 );
3546
3547 $self
3548}
3549
3550sub set_items {
3551 my ($self, $items) = @_;
3552
3553 $self->clear;
3554 return unless $items;
3555
3556 my @items = sort {
3557 ($a->{type} <=> $b->{type})
3558 or ($a->{name} cmp $b->{name})
3559 } values %$items;
3560
3561 $self->{real_items} = \@items;
3562
3563 my $row = 0;
3564 for my $item (@items) {
3565 CFClient::Item::update_widgets $item;
3566
3567 $self->add (0, $row, $item->{face_widget});
3568 $self->add (1, $row, $item->{desc_widget});
3569 $self->add (2, $row, $item->{weight_widget});
3570
3571 $row++;
3572 }
3573}
3574
3575#############################################################################
3576
3577package CFClient::UI::SpellList;
3578
3579our @ISA = CFClient::UI::Table::;
3580
3581sub new {
3582 my $class = shift;
3583
3584 my $self = $class->SUPER::new (
3585 binding => [],
3586 commands => [],
2869 @_, 3587 @_,
2870 ) 3588 )
2871} 3589}
2872 3590
2873sub configure { 3591my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
2874 my ($self, $x, $y, $w, $h) = @_;
2875 3592
2876 $self->{w} = $w; 3593my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
2877 $self->{h} = $h; 3594 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
2878} 3595my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3596 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3597my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3598 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3599my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3600 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3601my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3602 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
2879 3603
2880sub check_size { 3604sub rebuild_spell_list {
3605 my ($self) = @_;
3606
3607 $CFClient::UI::ROOT->on_refresh ($self => sub {
3608 $self->clear;
3609
3610 return unless $::CONN;
3611
3612 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3613 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3614 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3615 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3616 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3617
3618 my $row = 0;
3619
3620 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3621 my $spell = $self->{spell}{$_};
3622
3623 $row++;
3624
3625 my $spell_cb = sub {
3626 my ($widget, $ev) = @_;
3627
3628 if ($ev->{button} == 1) {
3629 $::CONN->user_send ("cast $spell->{name}");
3630 } elsif ($ev->{button} == 2) {
3631 $::CONN->user_send ("invoke $spell->{name}");
3632 } elsif ($ev->{button} == 3) {
3633 (new CFClient::UI::Menu
3634 items => [
3635 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3636 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3637 ],
3638 )->popup ($ev);
3639 } else {
3640 return 0;
3641 }
3642
3643 1
3644 };
3645
3646 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3647
3648 #TODO: add path info to tooltip
3649 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3650
3651 $self->add (0, $row, new CFClient::UI::Face
3652 face => $spell->{face},
3653 can_hover => 1,
3654 can_events => 1,
3655 tooltip => $tooltip,
3656 on_button_down => $spell_cb,
3657 );
3658
3659 $self->add (1, $row, new CFClient::UI::Label
3660 expand => 1,
3661 text => $spell->{name},
3662 can_hover => 1,
3663 can_events => 1,
3664 tooltip => $tooltip,
3665 on_button_down => $spell_cb,
3666 );
3667
3668 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3669 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3670 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3671 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3672 }
3673 });
3674}
3675
3676sub add_spell {
2881 my ($self) = @_; 3677 my ($self, $spell) = @_;
2882 3678
2883 $self->size_allocate ($self->{w}, $self->{h}) 3679 $self->{spell}->{$spell->{name}} = $spell;
2884 if $self->{w}; 3680 $self->rebuild_spell_list;
3681}
3682
3683sub remove_spell {
3684 my ($self, $spell) = @_;
3685
3686 delete $self->{spell}->{$spell->{name}};
3687 $self->rebuild_spell_list;
3688}
3689
3690sub clear_spells {
3691 my ($self) = @_;
3692
3693 $self->{spell} = {};
3694 $self->rebuild_spell_list;
3695}
3696
3697#############################################################################
3698
3699package CFClient::UI::Root;
3700
3701our @ISA = CFClient::UI::Container::;
3702
3703use List::Util qw(min max);
3704
3705use CFClient::OpenGL;
3706
3707sub new {
3708 my $class = shift;
3709
3710 my $self = $class->SUPER::new (
3711 visible => 1,
3712 @_,
3713 );
3714
3715 Scalar::Util::weaken ($self->{root} = $self);
3716
3717 $self
2885} 3718}
2886 3719
2887sub size_request { 3720sub size_request {
2888 my ($self) = @_; 3721 my ($self) = @_;
2889 3722
2890 ($self->{w}, $self->{h}) 3723 ($self->{w}, $self->{h})
2891} 3724}
2892 3725
3726sub _to_pixel {
3727 my ($coord, $size, $max) = @_;
3728
3729 $coord =
3730 $coord eq "center" ? ($max - $size) * 0.5
3731 : $coord eq "max" ? $max
3732 : $coord;
3733
3734 $coord = 0 if $coord < 0;
3735 $coord = $max - $size if $coord > $max - $size;
3736
3737 int $coord + 0.5
3738}
3739
2893sub size_allocate { 3740sub invoke_size_allocate {
2894 my ($self, $w, $h) = @_; 3741 my ($self, $w, $h) = @_;
2895
2896 my $old_w = $self->{old_w}; $self->{old_w} = $w;
2897 my $old_h = $self->{old_h}; $self->{old_h} = $h;
2898
2899 CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
2900 if $old_w && $old_h && ($old_w != $w || $old_h != $h);
2901 3742
2902 for my $child ($self->children) { 3743 for my $child ($self->children) {
2903 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3744 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2904 3745
2905 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1 3746 $X = $child->{force_x} if exists $child->{force_x};
2906 if exists $child->{req_x}; 3747 $Y = $child->{force_y} if exists $child->{force_y};
2907 3748
2908 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1 3749 $X = _to_pixel $X, $W, $self->{w};
2909 if exists $child->{req_y}; 3750 $Y = _to_pixel $Y, $H, $self->{h};
2910
2911 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
2912 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
2913 3751
2914 $child->configure ($X, $Y, $W, $H); 3752 $child->configure ($X, $Y, $W, $H);
2915 } 3753 }
3754
3755 1
2916} 3756}
2917 3757
2918sub coord2local { 3758sub coord2local {
2919 my ($self, $x, $y) = @_; 3759 my ($self, $x, $y) = @_;
2920 3760
… …
2928} 3768}
2929 3769
2930sub update { 3770sub update {
2931 my ($self) = @_; 3771 my ($self) = @_;
2932 3772
2933 $self->check_size;
2934 $::WANT_REFRESH++; 3773 $::WANT_REFRESH++;
2935} 3774}
2936 3775
2937sub add { 3776sub add {
2938 my ($self, @children) = @_; 3777 my ($self, @children) = @_;
2939 3778
2940 for my $child (@children) {
2941 $child->{toplevel} = 1; 3779 $_->{is_toplevel} = 1
2942 3780 for @children;
2943 # integerise window positions
2944 $child->{x} = int $child->{x};
2945 $child->{y} = int $child->{y};
2946 }
2947 3781
2948 $self->SUPER::add (@children); 3782 $self->SUPER::add (@children);
3783}
3784
3785sub remove {
3786 my ($self, @children) = @_;
3787
3788 $self->SUPER::remove (@children);
3789
3790 delete $self->{is_toplevel}
3791 for @children;
3792
3793 while (@children) {
3794 my $w = pop @children;
3795 push @children, $w->children;
3796 $w->set_invisible;
3797 }
2949} 3798}
2950 3799
2951sub on_refresh { 3800sub on_refresh {
2952 my ($self, $id, $cb) = @_; 3801 my ($self, $id, $cb) = @_;
2953 3802
… …
2966 while ($self->{refresh_hook}) { 3815 while ($self->{refresh_hook}) {
2967 $_->() 3816 $_->()
2968 for values %{delete $self->{refresh_hook}}; 3817 for values %{delete $self->{refresh_hook}};
2969 } 3818 }
2970 3819
2971 if ($self->{check_size}) { 3820 if ($self->{realloc}) {
2972 my @queue = ([], []); 3821 my %queue;
3822 my @queue;
3823 my $widget;
2973 3824
2974 for (;;) { 3825 outer:
2975 if ($self->{check_size}) { 3826 while () {
2976 # heuristic: check containers last 3827 if (my $realloc = delete $self->{realloc}) {
2977 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_ 3828 for $widget (values %$realloc) {
2978 for values %{delete $self->{check_size}} 3829 $widget->{visible} or next; # do not resize invisible widgets
3830
3831 $queue{$widget+0}++ and next; # duplicates are common
3832
3833 push @{ $queue[$widget->{visible}] }, $widget;
3834 }
2979 } 3835 }
2980 3836
2981 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last; 3837 while () {
3838 @queue or last outer;
2982 3839
2983 my ($w, $h) = $widget->{user_w} && $widget->{user_h} 3840 $widget = pop @{ $queue[-1] || [] }
2984 ? @$widget{qw(user_w user_h)} 3841 and last;
2985 : $widget->size_request;
2986
2987 if (delete $widget->{force_alloc}
2988 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
2989 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
2990 3842
3843 pop @queue;
3844 }
3845
3846 delete $queue{$widget+0};
3847
3848 my ($w, $h) = $widget->size_request;
3849
3850 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3851 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3852
3853 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3854 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3855
3856 $w = $widget->{force_w} if exists $widget->{force_w};
3857 $h = $widget->{force_h} if exists $widget->{force_h};
3858
3859 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3860 || delete $widget->{force_realloc}) {
2991 $widget->{req_w} = $w; 3861 $widget->{req_w} = $w;
2992 $widget->{req_h} = $h; 3862 $widget->{req_h} = $h;
2993 3863
2994 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h]; 3864 $self->{size_alloc}{$widget+0} = $widget;
2995 3865
2996 $widget->{parent}->check_size
2997 if $widget->{parent}; 3866 if (my $parent = $widget->{parent}) {
3867 $self->{realloc}{$parent+0} = $parent
3868 unless $queue{$parent+0};
3869
3870 $parent->{force_size_alloc} = 1;
3871 $self->{size_alloc}{$parent+0} = $parent;
3872 }
2998 } 3873 }
3874
3875 delete $self->{realloc}{$widget+0};
2999 } 3876 }
3000 } 3877 }
3001 3878
3002 while ($self->{size_alloc}) { 3879 while (my $size_alloc = delete $self->{size_alloc}) {
3003 for (values %{delete $self->{size_alloc}}) { 3880 my @queue = sort { $b->{visible} <=> $a->{visible} }
3004 my ($widget, $w, $h) = @$_; 3881 values %$size_alloc;
3882
3883 while () {
3884 my $widget = pop @queue || last;
3885
3886 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3005 3887
3006 $w = 0 if $w < 0; 3888 $w = 0 if $w < 0;
3007 $h = 0 if $h < 0; 3889 $h = 0 if $h < 0;
3008 3890
3891 $w = max $widget->{min_w}, $w;
3892 $h = max $widget->{min_h}, $h;
3893
3894 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3895 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3896
3897 $w = int $w + 0.5;
3898 $h = int $h + 0.5;
3899
3900 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3901 $widget->{old_w} = $widget->{w};
3902 $widget->{old_h} = $widget->{h};
3903
3009 $widget->{w} = $w; 3904 $widget->{w} = $w;
3010 $widget->{h} = $h; 3905 $widget->{h} = $h;
3011 $widget->size_allocate ($w, $h); 3906
3012 $widget->emit (size_allocate => $w, $h); 3907 $widget->emit (size_allocate => $w, $h);
3908 }
3013 } 3909 }
3014 } 3910 }
3015 3911
3016 while ($self->{post_alloc_hook}) { 3912 while ($self->{post_alloc_hook}) {
3017 $_->() 3913 $_->()
3018 for values %{delete $self->{post_alloc_hook}}; 3914 for values %{delete $self->{post_alloc_hook}};
3019 } 3915 }
3020 3916
3917
3021 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3918 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3022 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3919 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3023 glClear GL_COLOR_BUFFER_BIT; 3920 glClear GL_COLOR_BUFFER_BIT;
3024 3921
3025 glMatrixMode GL_PROJECTION; 3922 glMatrixMode GL_PROJECTION;
3026 glLoadIdentity; 3923 glLoadIdentity;
3027 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3924 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3028 glMatrixMode GL_MODELVIEW; 3925 glMatrixMode GL_MODELVIEW;
3029 glLoadIdentity; 3926 glLoadIdentity;
3030 3927
3928 {
3929 package CFClient::UI::Base;
3930
3931 ($draw_x, $draw_y, $draw_w, $draw_h) =
3932 (0, 0, $self->{w}, $self->{h});
3933 }
3934
3031 $self->_draw; 3935 $self->_draw;
3032} 3936}
3033 3937
3034############################################################################# 3938#############################################################################
3035 3939

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