ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/deliantra/Deliantra-Client/DC/UI.pm
(Generate patch)

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.214 by root, Wed May 17 22:59:13 2006 UTC vs.
Revision 1.354 by root, Sat Nov 18 23:31:23 2006 UTC

1package CFClient::UI; 1package CFPlus::UI;
2 2
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 CFPlus;
11use CFPlus::Pod;
12use CFPlus::Texture;
10 13
11our ($FOCUS, $HOVER, $GRAB); # various widgets 14our ($FOCUS, $HOVER, $GRAB); # various widgets
12 15
16our $LAYOUT;
13our $ROOT; 17our $ROOT;
14our $TOOLTIP; 18our $TOOLTIP;
15our $BUTTON_STATE; 19our $BUTTON_STATE;
16 20
17our %WIDGET; # all widgets, weak-referenced 21our %WIDGET; # all widgets, weak-referenced
18 22
19sub check_tooltip { 23our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
20 if (!$GRAB) { 24 if (!$GRAB) {
21 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 25 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
22 if (length $widget->{tooltip}) { 26 if (length $widget->{tooltip}) {
23
24 if ($TOOLTIP->{owner} != $widget) { 27 if ($TOOLTIP->{owner} != $widget) {
28 $TOOLTIP->hide;
29
25 $TOOLTIP->{owner} = $widget; 30 $TOOLTIP->{owner} = $widget;
31
32 return if $ENV{CFPLUS_DEBUG} & 8;
26 33
27 my $tip = $widget->{tooltip}; 34 my $tip = $widget->{tooltip};
28 35
29 $tip = $tip->($widget) if CODE:: eq ref $tip; 36 $tip = $tip->($widget) if CODE:: eq ref $tip;
30 37
31 $TOOLTIP->set_tooltip_from ($widget); 38 $TOOLTIP->set_tooltip_from ($widget);
32 $TOOLTIP->show; 39 $TOOLTIP->show;
33
34 my ($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 } 40 }
43 41
44 return; 42 return;
45 } 43 }
46 } 44 }
47 } 45 }
48 46
49 $TOOLTIP->hide; 47 $TOOLTIP->hide;
50 delete $TOOLTIP->{owner}; 48 delete $TOOLTIP->{owner};
49});
50
51sub get_layout {
52 my $layout;
53
54 for (grep { $_->{name} } values %WIDGET) {
55 my $win = $layout->{$_->{name}} = { };
56
57 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
58 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
59 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
60 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
61
62 $win->{show} = $_->{visible} && $_->{is_toplevel};
63 }
64
65 $layout
66}
67
68sub set_layout {
69 my ($layout) = @_;
70
71 $LAYOUT = $layout;
51} 72}
52 73
53# class methods for events 74# class methods for events
54sub feed_sdl_key_down_event { 75sub feed_sdl_key_down_event {
55 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0]) 76 $FOCUS->emit (key_down => $_[0])
56 if $FOCUS; 77 if $FOCUS;
57} 78}
58 79
59sub feed_sdl_key_up_event { 80sub feed_sdl_key_up_event {
60 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0]) 81 $FOCUS->emit (key_up => $_[0])
61 if $FOCUS; 82 if $FOCUS;
83}
84
85sub check_hover {
86 my ($widget) = @_;
87
88 if ($widget != $HOVER) {
89 my $hover = $HOVER; $HOVER = $widget;
90
91 $hover->update if $hover && $hover->{can_hover};
92 $HOVER->update if $HOVER && $HOVER->{can_hover};
93
94 $TOOLTIP_WATCHER->start;
95 }
62} 96}
63 97
64sub feed_sdl_button_down_event { 98sub feed_sdl_button_down_event {
65 my ($ev) = @_; 99 my ($ev) = @_;
66 my ($x, $y) = ($ev->{x}, $ev->{y}); 100 my ($x, $y) = ($ev->{x}, $ev->{y});
67 101
68 if (!$BUTTON_STATE) { 102 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
103
104 unless ($GRAB) {
69 my $widget = $ROOT->find_widget ($x, $y); 105 my $widget = $ROOT->find_widget ($x, $y);
70 106
71 $GRAB = $widget; 107 $GRAB = $widget;
72 $GRAB->update if $GRAB; 108 $GRAB->update if $GRAB;
73 109
74 check_tooltip; 110 $TOOLTIP_WATCHER->cb->();
75 } 111 }
76
77 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
78 112
79 if ($GRAB) { 113 if ($GRAB) {
80 ($x, $y) = $GRAB->coord2local ($x, $y); 114 if ($ev->{button} == 4 || $ev->{button} == 5) {
81 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y); 115 # mousewheel
116 $ev->{dx} = 0;
117 $ev->{dy} = $ev->{button} * 2 - 9;
118 $GRAB->emit (mouse_wheel => $ev);
119 } else {
120 $GRAB->emit (button_down => $ev)
121 }
82 } 122 }
83} 123}
84 124
85sub feed_sdl_button_up_event { 125sub feed_sdl_button_up_event {
86 my ($ev) = @_; 126 my ($ev) = @_;
87 my ($x, $y) = ($ev->{x}, $ev->{y});
88 127
89 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 128 my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
90 129
91 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 130 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
92 131
93 if ($GRAB) { 132 $GRAB->emit (button_up => $ev)
94 ($x, $y) = $GRAB->coord2local ($x, $y); 133 if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
95 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
96 }
97 134
98 if (!$BUTTON_STATE) { 135 unless ($BUTTON_STATE) {
99 my $grab = $GRAB; undef $GRAB; 136 my $grab = $GRAB; undef $GRAB;
100 $grab->update if $grab; 137 $grab->update if $grab;
101 $GRAB->update if $GRAB; 138 $GRAB->update if $GRAB;
102 139
103 check_tooltip; 140 check_hover $widget;
141 $TOOLTIP_WATCHER->cb->();
104 } 142 }
105} 143}
106 144
107sub feed_sdl_motion_event { 145sub feed_sdl_motion_event {
108 my ($ev) = @_; 146 my ($ev) = @_;
109 my ($x, $y) = ($ev->{x}, $ev->{y}); 147 my ($x, $y) = ($ev->{x}, $ev->{y});
110 148
111 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 149 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
112 150
113 if ($widget != $HOVER) { 151 check_hover $widget;
114 my $hover = $HOVER; $HOVER = $widget;
115 152
116 $hover->update if $hover && $hover->{can_hover}; 153 $HOVER->emit (mouse_motion => $ev)
117 $HOVER->update if $HOVER && $HOVER->{can_hover};
118
119 check_tooltip;
120 }
121
122 if ($HOVER) { 154 if $HOVER;
123 ($x, $y) = $HOVER->coord2local ($x, $y);
124 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
125 }
126} 155}
127 156
128# convert position array to integers 157# convert position array to integers
129sub harmonize { 158sub harmonize {
130 my ($vals) = @_; 159 my ($vals) = @_;
… …
136 $rem += $_ - $i; 165 $rem += $_ - $i;
137 $_ = $i; 166 $_ = $i;
138 } 167 }
139} 168}
140 169
170sub full_refresh {
171 # make a copy, otherwise for complains about freed values.
172 my @widgets = values %WIDGET;
173
174 $_->update
175 for @widgets;
176}
177
178sub reconfigure_widgets {
179 # make a copy, otherwise C<for> complains about freed values.
180 my @widgets = values %WIDGET;
181
182 $_->reconfigure
183 for @widgets;
184}
185
141# call when resolution changes etc. 186# call when resolution changes etc.
142sub rescale_widgets { 187sub rescale_widgets {
143 my ($sx, $sy) = @_; 188 my ($sx, $sy) = @_;
144 189
145 # make a copy, otherwise for complains about freed values.
146 my @widgets = values %WIDGET; 190 for my $widget (values %WIDGET) {
147
148 for my $widget (@widgets) {
149 if ($widget->{toplevel}) { 191 if ($widget->{is_toplevel}) {
192 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
193 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
194
150 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x}; 195 $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}; 196 $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}; 197 $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}; 198 $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}; 199 $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}; 200 $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}; 201
202 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
203 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
204
158 } 205 }
159
160 $widget->reconfigure;
161 } 206 }
207
208 reconfigure_widgets;
162} 209}
163 210
164############################################################################# 211#############################################################################
165 212
213package CFPlus::UI::Event;
214
215sub xy {
216 $_[1]->coord2local ($_[0]{x}, $_[0]{y})
217}
218
219#############################################################################
220
166package CFClient::UI::Base; 221package CFPlus::UI::Base;
167 222
168use strict; 223use strict;
169 224
170use CFClient::OpenGL; 225use CFPlus::OpenGL;
171 226
172sub new { 227sub new {
173 my $class = shift; 228 my $class = shift;
174 229
175 my $self = bless { 230 my $self = bless {
176 x => 0, 231 x => "center",
177 y => 0, 232 y => "center",
178 z => 0, 233 z => 0,
234 w => undef,
235 h => undef,
179 can_events => 1, 236 can_events => 1,
180 @_ 237 @_
181 }, $class; 238 }, $class;
182 239
240 Scalar::Util::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);
241
183 for (keys %$self) { 242 for (keys %$self) {
184 if (/^connect_(.*)$/) { 243 if (/^on_(.*)$/) {
185 $self->connect ($1 => delete $self->{$_}); 244 $self->connect ($1 => delete $self->{$_});
186 } 245 }
187 } 246 }
188 247
189 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self); 248 if (my $layout = $CFPlus::UI::LAYOUT->{$self->{name}}) {
249 $self->{x} = $layout->{x} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{x};
250 $self->{y} = $layout->{y} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{y};
251 $self->{force_w} = $layout->{w} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{w};
252 $self->{force_h} = $layout->{h} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{h};
253
254 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
255 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
256
257 $self->show if $layout->{show};
258 }
190 259
191 $self 260 $self
192} 261}
193 262
194sub destroy { 263sub destroy {
… …
201sub show { 270sub show {
202 my ($self) = @_; 271 my ($self) = @_;
203 272
204 return if $self->{parent}; 273 return if $self->{parent};
205 274
206 $CFClient::UI::ROOT->add ($self); 275 $CFPlus::UI::ROOT->add ($self);
207} 276}
208 277
209sub hide { 278sub set_visible {
210 my ($self) = @_; 279 my ($self) = @_;
280
281 return if $self->{visible};
282
283 $self->{root} = $self->{parent}{root};
284 $self->{visible} = $self->{parent}{visible} + 1;
285
286 $self->emit (visibility_change => 1);
287
288 $self->realloc if !exists $self->{req_w};
289
290 $_->set_visible for $self->children;
291}
292
293sub set_invisible {
294 my ($self) = @_;
295
296 return unless $self->{visible};
297
298 $_->set_invisible for $self->children;
299
300 delete $self->{visible};
301 delete $self->{root};
211 302
212 undef $GRAB if $GRAB == $self; 303 undef $GRAB if $GRAB == $self;
213 undef $HOVER if $HOVER == $self; 304 undef $HOVER if $HOVER == $self;
214 305
306 $CFPlus::UI::TOOLTIP_WATCHER->cb->()
307 if $TOOLTIP->{owner} == $self;
308
309 $self->emit ("focus_out");
310 $self->emit (visibility_change => 0);
311}
312
313sub set_visibility {
314 my ($self, $visible) = @_;
315
316 return if $self->{visible} == $visible;
317
318 $visible ? $self->hide
319 : $self->show;
320}
321
322sub toggle_visibility {
323 my ($self) = @_;
324
325 $self->{visible}
326 ? $self->hide
327 : $self->show;
328}
329
330sub hide {
331 my ($self) = @_;
332
333 $self->set_invisible;
334
215 $self->{parent}->remove ($self) 335 $self->{parent}->remove ($self)
216 if $self->{parent}; 336 if $self->{parent};
217} 337}
218 338
219sub move { 339sub move_abs {
220 my ($self, $x, $y, $z) = @_; 340 my ($self, $x, $y, $z) = @_;
221 341
222 $self->{x} = int $x; 342 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
223 $self->{y} = int $y; 343 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
224 $self->{z} = $z if defined $z; 344 $self->{z} = $z if defined $z;
225 345
226 $self->update; 346 $self->update;
227} 347}
228 348
229sub set_size { 349sub set_size {
230 my ($self, $w, $h) = @_; 350 my ($self, $w, $h) = @_;
231 351
232 $self->{user_w} = $w; 352 $self->{force_w} = $w;
233 $self->{user_h} = $h; 353 $self->{force_h} = $h;
234 354
235 $self->check_size; 355 $self->realloc;
236} 356}
237 357
238sub size_request { 358sub size_request {
239 require Carp; 359 require Carp;
240 Carp::confess "size_request is abstract"; 360 Carp::confess "size_request is abstract";
241} 361}
242 362
363sub baseline_shift {
364 0
365}
366
243sub configure { 367sub configure {
244 my ($self, $x, $y, $w, $h) = @_; 368 my ($self, $x, $y, $w, $h) = @_;
245 369
246 if ($self->{aspect}) { 370 if ($self->{aspect}) {
371 my ($ow, $oh) = ($w, $h);
372
247 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 373 $w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect};
248 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 374 $h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect};
249 375
250 # use alignment to adjust x, y 376 # use alignment to adjust x, y
251 377
252 $x += int +($w - $w2) * 0.5; 378 $x += int 0.5 * ($ow - $w);
253 $y += int +($h - $h2) * 0.5; 379 $y += int 0.5 * ($oh - $h);
254
255 ($w, $h) = ($w2, $h2);
256 } 380 }
257 381
258 if ($self->{x} != $x || $self->{y} != $y) { 382 if ($self->{x} ne $x || $self->{y} ne $y) {
259 $self->{x} = $x; 383 $self->{x} = $x;
260 $self->{y} = $y; 384 $self->{y} = $y;
261 $self->update; 385 $self->update;
262 } 386 }
263 387
264 if ($self->{w} != $w || $self->{h} != $h) { 388 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
265 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h]; 389 return unless $self->{visible};
266 }
267}
268 390
269sub size_allocate { 391 $self->{alloc_w} = $w;
270 # nothing to be done 392 $self->{alloc_h} = $h;
271}
272 393
273sub reconfigure { 394 $self->{root}{size_alloc}{$self+0} = $self;
274 my ($self) = @_; 395 }
275
276 $self->check_size (1);
277 $self->update;
278} 396}
279 397
280sub children { 398sub children {
399 # nop
400}
401
402sub visible_children {
403 $_[0]->children
281} 404}
282 405
283sub set_max_size { 406sub set_max_size {
284 my ($self, $w, $h) = @_; 407 my ($self, $w, $h) = @_;
285 408
286 delete $self->{max_w}; $self->{max_w} = $w if $w; 409 $self->{max_w} = int $w if defined $w;
287 delete $self->{max_h}; $self->{max_h} = $h if $h; 410 $self->{max_h} = int $h if defined $h;
411
412 $self->realloc;
288} 413}
289 414
290sub set_tooltip { 415sub set_tooltip {
291 my ($self, $tooltip) = @_; 416 my ($self, $tooltip) = @_;
292 417
418 $tooltip =~ s/^\s+//;
419 $tooltip =~ s/\s+$//;
420
421 return if $self->{tooltip} eq $tooltip;
422
293 $self->{tooltip} = $tooltip; 423 $self->{tooltip} = $tooltip;
294 424
295 if ($CFClient::UI::TOOLTIP->{owner} == $self) { 425 if ($CFPlus::UI::TOOLTIP->{owner} == $self) {
296 delete $CFClient::UI::TOOLTIP->{owner}; 426 delete $CFPlus::UI::TOOLTIP->{owner};
297 CFClient::UI::check_tooltip; 427 $CFPlus::UI::TOOLTIP_WATCHER->cb->();
298 } 428 }
299} 429}
300 430
301# translate global coordinates to local coordinate system 431# translate global coordinates to local coordinate system
302sub coord2local { 432sub coord2local {
303 my ($self, $x, $y) = @_; 433 my ($self, $x, $y) = @_;
304 434
435 Carp::confess unless $self->{parent};#d#
436
305 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y}) 437 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
306} 438}
307 439
308# translate local coordinates to global coordinate system 440# translate local coordinates to global coordinate system
309sub coord2global { 441sub coord2global {
310 my ($self, $x, $y) = @_; 442 my ($self, $x, $y) = @_;
311 443
444 Carp::confess unless $self->{parent};#d#
445
312 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 446 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
313} 447}
314 448
315sub focus_in { 449sub invoke_focus_in {
316 my ($self) = @_; 450 my ($self) = @_;
317 451
318 return if $FOCUS == $self; 452 return if $FOCUS == $self;
319 return unless $self->{can_focus}; 453 return unless $self->{can_focus};
320 454
321 my $focus = $FOCUS; $FOCUS = $self; 455 $FOCUS = $self;
322 456
323 $self->emit (focus_in => $focus); 457 $self->update;
324 458
325 $focus->update if $focus; 459 0
326 $FOCUS->update;
327} 460}
328 461
329sub focus_out { 462sub invoke_focus_out {
330 my ($self) = @_; 463 my ($self) = @_;
331 464
332 return unless $FOCUS == $self; 465 return unless $FOCUS == $self;
333 466
334 my $focus = $FOCUS; undef $FOCUS; 467 undef $FOCUS;
335 468
336 $self->emit (focus_out => $focus); 469 $self->update;
337 470
338 $focus->update if $focus; #? 471 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
339} 472 unless $FOCUS;
340 473
474 0
475}
476
477sub grab_focus {
478 my ($self) = @_;
479
480 $FOCUS->emit ("focus_out") if $FOCUS;
481 $self->emit ("focus_in");
482}
483
341sub mouse_motion { } 484sub invoke_mouse_motion { 0 }
342sub button_up { } 485sub invoke_button_up { 0 }
343sub key_down { } 486sub invoke_key_down { 0 }
344sub key_up { } 487sub invoke_key_up { 0 }
488sub invoke_mouse_wheel { 0 }
345 489
346sub button_down { 490sub invoke_button_down {
347 my ($self, $ev, $x, $y) = @_; 491 my ($self, $ev, $x, $y) = @_;
348 492
349 $self->focus_in; 493 $self->grab_focus;
350}
351 494
352sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 495 0
353sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 496}
354sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 497
355sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 498sub connect {
356sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 499 my ($self, $signal, $cb) = @_;
500
501 push @{ $self->{signal_cb}{$signal} }, $cb;
502
503 defined wantarray and CFPlus::guard {
504 @{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
505 @{ $self->{signal_cb}{$signal} };
506 }
507}
508
509my %has_coords = (
510 button_down => 1,
511 button_up => 1,
512 mouse_motion => 1,
513 mouse_wheel => 1,
514);
515
516sub emit {
517 my ($self, $signal, @args) = @_;
518
519 # I do not really like this solution, but I do not like duplication
520 # and needlessly verbose code, either.
521 my @append
522 = $has_coords{$signal}
523 ? $args[0]->xy ($self)
524 : ();
525
526 #warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
527
528 if ($self->{tooltip} =~ /Apply.*audio/) {
529 warn "2 ", join ":", @{ $self->{signal_cb}{$signal} || []}, "\n";#d#
530 warn "3 $self->{parent}\n";#d#
531 }
532
533 #d##TODO# stop propagating at first true, do not use sum
534 my $res =
535 (List::Util::sum map $_->($self, @args, @append), @{$self->{signal_cb}{$signal} || []}) # before
536 || ($self->can ("invoke_$signal") || sub { 1 })->($self, @args, @append) # closure
537 || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent
538 ;
539 if ($self->{tooltip} =~ /Apply.*audio/) {
540 warn "4 ", join ":", @{ $self->{signal_cb}{$signal} || []}, "\n";#d#
541 warn "5 $self->{parent}\n";#d#
542 }
543
544 $res
545}
546
547sub find_widget {
548 my ($self, $x, $y) = @_;
549
550 return () unless $self->{can_events};
551
552 return $self
553 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
554 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
555
556 ()
557}
558
559sub set_parent {
560 my ($self, $parent) = @_;
561
562 Scalar::Util::weaken ($self->{parent} = $parent);
563 $self->set_visible if $parent->{visible};
564}
565
566sub realloc {
567 my ($self) = @_;
568
569 if ($self->{visible}) {
570 return if $self->{root}{realloc}{$self+0};
571
572 $self->{root}{realloc}{$self+0} = $self;
573 $self->{root}->update;
574 } else {
575 delete $self->{req_w};
576 delete $self->{req_h};
577 }
578}
579
580sub update {
581 my ($self) = @_;
582
583 $self->{parent}->update
584 if $self->{parent};
585}
586
587sub reconfigure {
588 my ($self) = @_;
589
590 $self->realloc;
591 $self->update;
592}
593
594# using global variables seems a bit hacky, but passing through all drawing
595# functions seems pointless.
596our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
357 597
358sub draw { 598sub draw {
359 my ($self) = @_; 599 my ($self) = @_;
360 600
361 return unless $self->{h} && $self->{w}; 601 return unless $self->{h} && $self->{w};
602
603 # update screen rectangle
604 local $draw_x = $draw_x + $self->{x};
605 local $draw_y = $draw_y + $self->{y};
606
607 # skip widgets that are entirely outside the drawing area
608 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
609 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
362 610
363 glPushMatrix; 611 glPushMatrix;
364 glTranslate $self->{x}, $self->{y}, 0; 612 glTranslate $self->{x}, $self->{y}, 0;
365 $self->_draw;
366 glPopMatrix;
367 613
368 if ($self == $HOVER && $self->{can_hover}) { 614 if ($self == $HOVER && $self->{can_hover}) {
369 my ($x, $y) = @$self{qw(x y)};
370
371 glColor 1, 0.8, 0.5, 0.2; 615 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
372 glEnable GL_BLEND; 616 glEnable GL_BLEND;
373 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 617 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
374 glBegin GL_QUADS; 618 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; 619 glVertex 0 , 0;
389 glVertex $self->{w}, 0; 620 glVertex $self->{w}, 0;
390 glVertex $self->{w}, $self->{h}; 621 glVertex $self->{w}, $self->{h};
391 glVertex 0 , $self->{h}; 622 glVertex 0 , $self->{h};
392 glEnd; 623 glEnd;
624 glDisable GL_BLEND;
625 }
626
627 if ($ENV{CFPLUS_DEBUG} & 1) {
628 glPushMatrix;
629 glColor 1, 1, 0, 1;
630 glTranslate 0.375, 0.375;
631 glBegin GL_LINE_LOOP;
632 glVertex 0 , 0;
633 glVertex $self->{w} - 1, 0;
634 glVertex $self->{w} - 1, $self->{h} - 1;
635 glVertex 0 , $self->{h} - 1;
636 glEnd;
393 glPopMatrix; 637 glPopMatrix;
394 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 638 #CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
395 } 639 }
640
641 $self->_draw;
642 glPopMatrix;
396} 643}
397 644
398sub _draw { 645sub _draw {
399 my ($self) = @_; 646 my ($self) = @_;
400 647
401 warn "no draw defined for $self\n"; 648 warn "no draw defined for $self\n";
402} 649}
403 650
404sub find_widget {
405 my ($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 { 651sub DESTROY {
453 my ($self) = @_; 652 my ($self) = @_;
454 653
654 return if CFPlus::in_destruct;
655
455 delete $WIDGET{$self+0}; 656 delete $WIDGET{$self+0};
456 #$self->deactivate; 657
658 eval { $self->destroy };
659 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
457} 660}
458 661
459############################################################################# 662#############################################################################
460 663
461package CFClient::UI::DrawBG; 664package CFPlus::UI::DrawBG;
462 665
463our @ISA = CFClient::UI::Base::; 666our @ISA = CFPlus::UI::Base::;
464 667
465use strict; 668use strict;
466use CFClient::OpenGL; 669use CFPlus::OpenGL;
467 670
468sub new { 671sub new {
469 my $class = shift; 672 my $class = shift;
470 673
471 # range [value, low, high, page] 674 # range [value, low, high, page]
… …
486 689
487 if ($color && (@$color < 4 || $color->[3])) { 690 if ($color && (@$color < 4 || $color->[3])) {
488 my ($w, $h) = @$self{qw(w h)}; 691 my ($w, $h) = @$self{qw(w h)};
489 692
490 glEnable GL_BLEND; 693 glEnable GL_BLEND;
491 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 694 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
492 glColor @$color; 695 glColor_premultiply @$color;
493 696
494 glBegin GL_QUADS; 697 glBegin GL_QUADS;
495 glVertex 0 , 0; 698 glVertex 0 , 0;
496 glVertex 0 , $h; 699 glVertex 0 , $h;
497 glVertex $w, $h; 700 glVertex $w, $h;
… …
502 } 705 }
503} 706}
504 707
505############################################################################# 708#############################################################################
506 709
507package CFClient::UI::Empty; 710package CFPlus::UI::Empty;
508 711
509our @ISA = CFClient::UI::Base::; 712our @ISA = CFPlus::UI::Base::;
510 713
511sub new { 714sub new {
512 my ($class, %arg) = @_; 715 my ($class, %arg) = @_;
513 $class->SUPER::new (can_events => 0, %arg); 716 $class->SUPER::new (can_events => 0, %arg);
514} 717}
515 718
516sub size_request { 719sub size_request {
517 (0, 0) 720 my ($self) = @_;
721
722 ($self->{w} + 0, $self->{h} + 0)
518} 723}
519 724
520sub draw { } 725sub draw { }
521 726
522############################################################################# 727#############################################################################
523 728
524package CFClient::UI::Container; 729package CFPlus::UI::Container;
525 730
526our @ISA = CFClient::UI::Base::; 731our @ISA = CFPlus::UI::Base::;
527 732
528sub new { 733sub new {
529 my ($class, %arg) = @_; 734 my ($class, %arg) = @_;
530 735
531 my $children = delete $arg{children} || []; 736 my $children = delete $arg{children};
532 737
533 my $self = $class->SUPER::new ( 738 my $self = $class->SUPER::new (
534 children => [], 739 children => [],
535 can_events => 0, 740 can_events => 0,
536 %arg, 741 %arg,
537 ); 742 );
743
538 $self->add ($_) for @$children; 744 $self->add (@$children)
745 if $children;
539 746
540 $self 747 $self
748}
749
750sub realloc {
751 my ($self) = @_;
752
753 $self->{force_realloc} = 1;
754 $self->{force_size_alloc} = 1;
755 $self->SUPER::realloc;
541} 756}
542 757
543sub add { 758sub add {
544 my ($self, @widgets) = @_; 759 my ($self, @widgets) = @_;
545 760
… …
551 $self->{children} = [ 766 $self->{children} = [
552 sort { $a->{z} <=> $b->{z} } 767 sort { $a->{z} <=> $b->{z} }
553 @{$self->{children}}, @widgets 768 @{$self->{children}}, @widgets
554 ]; 769 ];
555 770
556 $self->check_size (1); 771 $self->realloc;
557 $self->update;
558} 772}
559 773
560sub children { 774sub children {
561 @{ $_[0]{children} } 775 @{ $_[0]{children} }
562} 776}
… …
567 delete $child->{parent}; 781 delete $child->{parent};
568 $child->hide; 782 $child->hide;
569 783
570 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 784 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
571 785
572 $self->check_size; 786 $self->realloc;
573 $self->update;
574} 787}
575 788
576sub clear { 789sub clear {
577 my ($self) = @_; 790 my ($self) = @_;
578 791
… …
582 for (@$children) { 795 for (@$children) {
583 delete $_->{parent}; 796 delete $_->{parent};
584 $_->hide; 797 $_->hide;
585 } 798 }
586 799
587 $self->check_size; 800 $self->realloc;
588 $self->update;
589} 801}
590 802
591sub find_widget { 803sub find_widget {
592 my ($self, $x, $y) = @_; 804 my ($self, $x, $y) = @_;
593 805
594 $x -= $self->{x}; 806 $x -= $self->{x};
595 $y -= $self->{y}; 807 $y -= $self->{y};
596 808
597 my $res; 809 my $res;
598 810
599 for (reverse @{ $self->{children} }) { 811 for (reverse $self->visible_children) {
600 $res = $_->find_widget ($x, $y) 812 $res = $_->find_widget ($x, $y)
601 and return $res; 813 and return $res;
602 } 814 }
603 815
604 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 816 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
610 $_->draw for @{$self->{children}}; 822 $_->draw for @{$self->{children}};
611} 823}
612 824
613############################################################################# 825#############################################################################
614 826
615package CFClient::UI::Bin; 827package CFPlus::UI::Bin;
616 828
617our @ISA = CFClient::UI::Container::; 829our @ISA = CFPlus::UI::Container::;
618 830
619sub new { 831sub new {
620 my ($class, %arg) = @_; 832 my ($class, %arg) = @_;
621 833
622 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 834 my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;
623 835
624 $class->SUPER::new (children => [$child], %arg) 836 $class->SUPER::new (children => [$child], %arg)
625} 837}
626 838
627sub add { 839sub add {
628 my ($self, $child) = @_; 840 my ($self, $child) = @_;
629 841
630 $self->{children} = []; 842 $self->SUPER::remove ($_) for @{ $self->{children} };
631
632 $self->SUPER::add ($child); 843 $self->SUPER::add ($child);
633} 844}
634 845
635sub remove { 846sub remove {
636 my ($self, $widget) = @_; 847 my ($self, $widget) = @_;
637 848
638 $self->SUPER::remove ($widget); 849 $self->SUPER::remove ($widget);
639 850
640 $self->{children} = [new CFClient::UI::Empty] 851 $self->{children} = [new CFPlus::UI::Empty]
641 unless @{$self->{children}}; 852 unless @{$self->{children}};
642} 853}
643 854
644sub child { $_[0]->{children}[0] } 855sub child { $_[0]->{children}[0] }
645 856
646sub size_request { 857sub size_request {
647 $_[0]{children}[0]->size_request 858 $_[0]{children}[0]->size_request
648} 859}
649 860
650sub size_allocate { 861sub invoke_size_allocate {
651 my ($self, $w, $h) = @_; 862 my ($self, $w, $h) = @_;
652 863
653 $self->{children}[0]->configure (0, 0, $w, $h); 864 $self->{children}[0]->configure (0, 0, $w, $h);
865
866 1
654} 867}
655 868
656############################################################################# 869#############################################################################
657 870
871# back-buffered drawing area
872
658package CFClient::UI::Window; 873package CFPlus::UI::Window;
659 874
660our @ISA = CFClient::UI::Bin::; 875our @ISA = CFPlus::UI::Bin::;
661 876
662use CFClient::OpenGL; 877use CFPlus::OpenGL;
663 878
664sub new { 879sub new {
665 my ($class, %arg) = @_; 880 my ($class, %arg) = @_;
666 881
667 my $self = $class->SUPER::new (%arg); 882 my $self = $class->SUPER::new (%arg);
… …
672 887
673 $ROOT->on_post_alloc ($self => sub { $self->render_child }); 888 $ROOT->on_post_alloc ($self => sub { $self->render_child });
674 $self->SUPER::update; 889 $self->SUPER::update;
675} 890}
676 891
677sub size_allocate { 892sub invoke_size_allocate {
678 my ($self, $w, $h) = @_; 893 my ($self, $w, $h) = @_;
679 894
680 $self->SUPER::size_allocate ($w, $h);
681 $self->update; 895 $self->update;
896
897 $self->SUPER::invoke_size_allocate ($w, $h)
682} 898}
683 899
684sub _render { 900sub _render {
901 my ($self) = @_;
902
685 $_[0]{children}[0]->draw; 903 $self->{children}[0]->draw;
686} 904}
687 905
688sub render_child { 906sub render_child {
689 my ($self) = @_; 907 my ($self) = @_;
690 908
691 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 909 $self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {
692 glClearColor 0, 0, 0, 0; 910 glClearColor 0, 0, 0, 0;
693 glClear GL_COLOR_BUFFER_BIT; 911 glClear GL_COLOR_BUFFER_BIT;
694 912
913 {
914 package CFPlus::UI::Base;
915
916 local ($draw_x, $draw_y, $draw_w, $draw_h) =
917 (0, 0, $self->{w}, $self->{h});
918
695 $self->_render; 919 $self->_render;
696# glColorMask 1, 1, 1, 0; 920 }
697# glEnable GL_BLEND;
698# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
699# glRasterPos 0, 0;
700# glCopyPixels 0, 0, $self->{w}, $self->{h};
701# glDisable GL_BLEND;
702# glColorMask 1, 1, 1, 1;
703 }; 921 };
704} 922}
705 923
706sub _draw { 924sub _draw {
707 my ($self) = @_; 925 my ($self) = @_;
708
709 my ($w, $h) = ($self->w, $self->h);
710 926
711 my $tex = $self->{texture} 927 my $tex = $self->{texture}
712 or return; 928 or return;
713 929
714 glEnable GL_TEXTURE_2D; 930 glEnable GL_TEXTURE_2D;
715 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 931 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
716 glColor 0, 0, 0, 1; 932 glColor 0, 0, 0, 1;
717 933
718 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 934 $tex->draw_quad_alpha_premultiplied (0, 0);
719 935
720 glDisable GL_TEXTURE_2D; 936 glDisable GL_TEXTURE_2D;
721} 937}
722 938
723############################################################################# 939#############################################################################
724 940
725package CFClient::UI::ViewPort; 941package CFPlus::UI::ViewPort;
726 942
727our @ISA = CFClient::UI::Window::; 943our @ISA = CFPlus::UI::Window::;
944
945sub new {
946 my $class = shift;
947
948 $class->SUPER::new (
949 scroll_x => 0,
950 scroll_y => 1,
951 @_,
952 )
953}
728 954
729sub size_request { 955sub size_request {
730 my ($self) = @_; 956 my ($self) = @_;
731 957
732 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 958 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
733 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
734 959
735 @$self{qw(child_w child_h)} 960 $w = 10 if $self->{scroll_x};
736} 961 $h = 10 if $self->{scroll_y};
737 962
963 ($w, $h)
964}
965
738sub size_allocate { 966sub invoke_size_allocate {
739 my ($self, $w, $h) = @_; 967 my ($self, $w, $h) = @_;
740 968
969 my $child = $self->child;
970
971 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
972 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
973
974 $self->child->configure (0, 0, $w, $h);
741 $self->update; 975 $self->update;
976
977 1
742} 978}
743 979
744sub set_offset { 980sub set_offset {
745 my ($self, $x, $y) = @_; 981 my ($self, $x, $y) = @_;
746 982
… …
772 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w} 1008 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
773 && $y >= $self->{y} && $y < $self->{y} + $self->{h} 1009 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
774 ) { 1010 ) {
775 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y}) 1011 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
776 } else { 1012 } else {
777 $self->CFClient::UI::Base::find_widget ($x, $y) 1013 $self->CFPlus::UI::Base::find_widget ($x, $y)
778 } 1014 }
779} 1015}
780 1016
781sub _render { 1017sub _render {
782 my ($self) = @_; 1018 my ($self) = @_;
783 1019
1020 local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};
1021 local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};
1022
784 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 1023 CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
785 1024
786 $self->SUPER::_render; 1025 $self->SUPER::_render;
787} 1026}
788 1027
789############################################################################# 1028#############################################################################
790 1029
791package CFClient::UI::ScrolledWindow; 1030package CFPlus::UI::ScrolledWindow;
792 1031
793our @ISA = CFClient::UI::HBox::; 1032our @ISA = CFPlus::UI::HBox::;
794 1033
795sub new { 1034sub new {
796 my $class = shift; 1035 my ($class, %arg) = @_;
1036
1037 my $child = delete $arg{child};
797 1038
798 my $self; 1039 my $self;
799 1040
800 my $slider = new CFClient::UI::Slider 1041 my $slider = new CFPlus::UI::Slider
801 vertical => 1, 1042 vertical => 1,
802 range => [0, 0, 1, 0.01], # HACK fix 1043 range => [0, 0, 1, 0.01], # HACK fix
803 connect_changed => sub { 1044 on_changed => sub {
804 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h})); 1045 $self->{vp}->set_offset (0, $_[1]);
805 }, 1046 },
806 ; 1047 ;
807 1048
808 $self = $class->SUPER::new ( 1049 $self = $class->SUPER::new (
809 vp => (new CFClient::UI::ViewPort), 1050 vp => (new CFPlus::UI::ViewPort expand => 1),
1051 can_events => 1,
810 slider => $slider, 1052 slider => $slider,
811 @_, 1053 %arg,
812 ); 1054 );
813 1055
814 $self->{vp}->add ($self->{scrolled});
815 $self->add ($self->{vp});
816 $self->add ($self->{slider}); 1056 $self->SUPER::add ($self->{vp}, $self->{slider});
1057 $self->add ($child) if $child;
817 1058
818 $self 1059 $self
819} 1060}
820 1061
821#TODO# update range on size_allocate depending on child 1062#TODO# update range on size_allocate depending on child
822# update viewport offset on scroll 1063
1064sub add {
1065 my ($self, $widget) = @_;
1066
1067 $self->{vp}->add ($self->{child} = $widget);
1068}
1069
1070sub invoke_mouse_wheel {
1071 my ($self, $ev) = @_;
1072
1073 return 0 unless $ev->{dy}; # only vertical movements
1074
1075 $self->{slider}->emit (mouse_wheel => $ev);
1076
1077 1
1078}
1079
1080sub update_slider {
1081 my ($self) = @_;
1082
1083 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]);
1084}
1085
1086sub update {
1087 my ($self) = @_;
1088
1089 $self->SUPER::update;
1090
1091 $self->update_slider;
1092}
1093
1094sub invoke_size_allocate {
1095 my ($self, $w, $h) = @_;
1096
1097 $self->update_slider;
1098
1099 $self->SUPER::invoke_size_allocate ($w, $h)
1100}
823 1101
824############################################################################# 1102#############################################################################
825 1103
826package CFClient::UI::Frame; 1104package CFPlus::UI::Frame;
827 1105
828our @ISA = CFClient::UI::Bin::; 1106our @ISA = CFPlus::UI::Bin::;
829 1107
830use CFClient::OpenGL; 1108use CFPlus::OpenGL;
831 1109
832sub new { 1110sub new {
833 my $class = shift; 1111 my $class = shift;
834 1112
835 $class->SUPER::new ( 1113 $class->SUPER::new (
… …
843 1121
844 if ($self->{bg}) { 1122 if ($self->{bg}) {
845 my ($w, $h) = @$self{qw(w h)}; 1123 my ($w, $h) = @$self{qw(w h)};
846 1124
847 glEnable GL_BLEND; 1125 glEnable GL_BLEND;
848 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1126 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
849 glColor @{ $self->{bg} }; 1127 glColor_premultiply @{ $self->{bg} };
850 1128
851 glBegin GL_QUADS; 1129 glBegin GL_QUADS;
852 glVertex 0 , 0; 1130 glVertex 0 , 0;
853 glVertex 0 , $h; 1131 glVertex 0 , $h;
854 glVertex $w, $h; 1132 glVertex $w, $h;
… …
861 $self->SUPER::_draw; 1139 $self->SUPER::_draw;
862} 1140}
863 1141
864############################################################################# 1142#############################################################################
865 1143
866package CFClient::UI::FancyFrame; 1144package CFPlus::UI::FancyFrame;
867 1145
868our @ISA = CFClient::UI::Bin::; 1146our @ISA = CFPlus::UI::Bin::;
869 1147
870use CFClient::OpenGL; 1148use CFPlus::OpenGL;
871
872my @tex =
873 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);
875 1149
876sub new { 1150sub new {
877 my $class = shift; 1151 my ($class, %arg) = @_;
878 1152
879 # TODO: user_x, user_y, overwrite moveto? 1153 if ((exists $arg{label}) && !ref $arg{label}) {
1154 $arg{label} = new CFPlus::UI::Label
1155 align => 1,
1156 valign => 0,
1157 text => $arg{label},
1158 fontsize => ($arg{border} || 0.8) * 0.75;
1159 }
880 1160
881 my $self = $class->SUPER::new ( 1161 my $self = $class->SUPER::new (
1162 # label => "",
882 bg => [1, 1, 1, 1], 1163 fg => [0.6, 0.3, 0.1],
883 border_bg => [1, 1, 1, 1],
884 border => 0.6, 1164 border => 0.8,
885 toplevel => 1, 1165 style => 'single',
886 can_events => 1, 1166 %arg,
887 @_
888 ); 1167 );
889 1168
890 $self->{title} &&= new CFClient::UI::Label
891 align => 0,
892 valign => 1,
893 text => $self->{title},
894 fontsize => $self->{border};
895
896 $self 1169 $self
1170}
1171
1172sub add {
1173 my ($self, @widgets) = @_;
1174
1175 $self->SUPER::add (@widgets);
1176 $self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};
897} 1177}
898 1178
899sub border { 1179sub border {
900 int $_[0]{border} * $::FONTSIZE 1180 int $_[0]{border} * $::FONTSIZE
901} 1181}
902 1182
903sub size_request { 1183sub size_request {
904 my ($self) = @_; 1184 my ($self) = @_;
1185
1186 ($self->{label_w}, undef) = $self->{label}->size_request
1187 if $self->{label};
905 1188
906 my ($w, $h) = $self->SUPER::size_request; 1189 my ($w, $h) = $self->SUPER::size_request;
907 1190
908 ( 1191 (
909 $w + $self->border * 2, 1192 $w + $self->border * 2,
910 $h + $self->border * 2, 1193 $h + $self->border * 2,
911 ) 1194 )
912} 1195}
913 1196
914sub size_allocate { 1197sub invoke_size_allocate {
915 my ($self, $w, $h) = @_; 1198 my ($self, $w, $h) = @_;
916 1199
917 $h -= List::Util::max 0, $self->border * 2; 1200 my $border = $self->border;
1201
918 $w -= List::Util::max 0, $self->border * 2; 1202 $w -= List::Util::max 0, $border * 2;
1203 $h -= List::Util::max 0, $border * 2;
919 1204
920 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2) 1205 if (my $label = $self->{label}) {
921 if $self->{title}; 1206 $label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
1207 $label->{h} = List::Util::min $h, $border;
1208 $label->invoke_size_allocate ($label->{w}, $label->{h});
1209 }
922 1210
923 $self->child->configure ($self->border, $self->border, $w, $h); 1211 $self->child->configure ($border, $border, $w, $h);
924}
925 1212
1213 1
1214}
1215
1216sub _draw {
1217 my ($self) = @_;
1218
1219 my $child = $self->{children}[0];
1220
1221 my $border = $self->border;
1222 my ($w, $h) = ($self->{w}, $self->{h});
1223
1224 $child->draw;
1225
1226 glColor @{$self->{fg}};
1227 glBegin GL_LINE_STRIP;
1228 glVertex $border * 1.5 , $border * 0.5 + 0.5;
1229 glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1230 glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1231 glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1232 glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1233 glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
1234 glEnd;
1235
1236 if ($self->{label}) {
1237 glTranslate $border * 2, 0;
1238 $self->{label}->_draw;
1239 }
1240}
1241
1242#############################################################################
1243
1244package CFPlus::UI::Toplevel;
1245
1246our @ISA = CFPlus::UI::Bin::;
1247
1248use CFPlus::OpenGL;
1249
1250my $bg =
1251 new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",
1252 mipmap => 1, wrap => 1;
1253
1254my @border =
1255 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1256 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1257
1258sub new {
1259 my ($class, %arg) = @_;
1260
1261 my $self = $class->SUPER::new (
1262 bg => [1, 1, 1, 1],
1263 border_bg => [1, 1, 1, 1],
1264 border => 0.6,
1265 can_events => 1,
1266 min_w => 64,
1267 min_h => 32,
1268 %arg,
1269 );
1270
1271 $self->{title_widget} = new CFPlus::UI::Label
1272 align => 0,
1273 valign => 1,
1274 text => $self->{title},
1275 fontsize => $self->{border},
1276 if exists $self->{title};
1277
1278 if ($self->{has_close_button}) {
1279 $self->{close_button} =
1280 new CFPlus::UI::ImageButton
1281 path => 'x1_close.png',
1282 on_activate => sub { $self->emit ("delete") };
1283
1284 $self->CFPlus::UI::Container::add ($self->{close_button});
1285 }
1286
1287 $self
1288}
1289
1290sub add {
1291 my ($self, @widgets) = @_;
1292
1293 $self->SUPER::add (@widgets);
1294 $self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};
1295 $self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1296}
1297
1298sub border {
1299 int $_[0]{border} * $::FONTSIZE
1300}
1301
1302sub size_request {
1303 my ($self) = @_;
1304
1305 $self->{title_widget}->size_request
1306 if $self->{title_widget};
1307
1308 $self->{close_button}->size_request
1309 if $self->{close_button};
1310
1311 my ($w, $h) = $self->SUPER::size_request;
1312
1313 (
1314 $w + $self->border * 2,
1315 $h + $self->border * 2,
1316 )
1317}
1318
1319sub invoke_size_allocate {
1320 my ($self, $w, $h) = @_;
1321
1322 if ($self->{title_widget}) {
1323 $self->{title_widget}{w} = $w;
1324 $self->{title_widget}{h} = $h;
1325 $self->{title_widget}->invoke_size_allocate ($w, $h);
1326 }
1327
1328 my $border = $self->border;
1329
1330 $h -= List::Util::max 0, $border * 2;
1331 $w -= List::Util::max 0, $border * 2;
1332
1333 $self->child->configure ($border, $border, $w, $h);
1334
1335 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1336 if $self->{close_button};
1337
1338 1
1339}
1340
1341sub invoke_delete {
1342 my ($self) = @_;
1343
1344 $self->hide;
1345
1346 1
1347}
1348
926sub button_down { 1349sub invoke_button_down {
927 my ($self, $ev, $x, $y) = @_; 1350 my ($self, $ev, $x, $y) = @_;
928 1351
929 my ($w, $h) = @$self{qw(w h)}; 1352 my ($w, $h) = @$self{qw(w h)};
930 my $border = $self->border; 1353 my $border = $self->border;
931 1354
… …
944 my ($ev, $x, $y) = @_; 1367 my ($ev, $x, $y) = @_;
945 1368
946 my $dx = $ev->{x} - $ox; 1369 my $dx = $ev->{x} - $ox;
947 my $dy = $ev->{y} - $oy; 1370 my $dy = $ev->{y} - $oy;
948 1371
949 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1372 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
950 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1373 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1374
951 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1375 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
952 $self->check_size; 1376 $self->realloc;
953 }; 1377 };
954 1378
955 } elsif ($lr ^ $td) { 1379 } elsif ($lr ^ $td) {
956 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1380 my ($ox, $oy) = ($ev->{x}, $ev->{y});
957 my ($bx, $by) = ($self->{x}, $self->{y}); 1381 my ($bx, $by) = ($self->{x}, $self->{y});
… …
959 $self->{motion} = sub { 1383 $self->{motion} = sub {
960 my ($ev, $x, $y) = @_; 1384 my ($ev, $x, $y) = @_;
961 1385
962 ($x, $y) = ($ev->{x}, $ev->{y}); 1386 ($x, $y) = ($ev->{x}, $ev->{y});
963 1387
964 $self->move ($bx + $x - $ox, $by + $y - $oy); 1388 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
965 $self->update; 1389 # HACK: the next line is required to enforce placement
1390 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
966 }; 1391 };
1392 } else {
1393 return 0;
1394 }
1395
967 } 1396 1
968} 1397}
969 1398
970sub button_up { 1399sub invoke_button_up {
971 my ($self, $ev, $x, $y) = @_; 1400 my ($self, $ev, $x, $y) = @_;
972 1401
973 delete $self->{motion}; 1402 ! ! delete $self->{motion}
974} 1403}
975 1404
976sub mouse_motion { 1405sub invoke_mouse_motion {
977 my ($self, $ev, $x, $y) = @_; 1406 my ($self, $ev, $x, $y) = @_;
978 1407
979 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1408 $self->{motion}->($ev, $x, $y) if $self->{motion};
1409
1410 ! ! $self->{motion}
1411}
1412
1413sub invoke_visibility_change {
1414 my ($self, $visible) = @_;
1415
1416 delete $self->{motion} unless $visible;
1417
1418 0
980} 1419}
981 1420
982sub _draw { 1421sub _draw {
983 my ($self) = @_; 1422 my ($self) = @_;
984 1423
1424 my $child = $self->{children}[0];
1425
985 my ($w, $h ) = ($self->{w}, $self->{h}); 1426 my ($w, $h ) = ($self->{w}, $self->{h});
986 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1427 my ($cw, $ch) = ($child->{w}, $child->{h});
987 1428
988 glEnable GL_TEXTURE_2D; 1429 glEnable GL_TEXTURE_2D;
989 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1430 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
990 1431
991 my $border = $self->border; 1432 my $border = $self->border;
992 1433
993 glColor @{ $self->{border_bg} }; 1434 glColor @{ $self->{border_bg} };
994 $tex[1]->draw_quad_alpha (0, 0, $w, $border); 1435 $border[0]->draw_quad_alpha (0, 0, $w, $border);
995 $tex[3]->draw_quad_alpha (0, $border, $border, $ch); 1436 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
996 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1437 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
997 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border); 1438 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
998 1439
999 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1440 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1000 my $bg = $tex[0]; 1441 glColor @{ $self->{bg} };
1001 1442
1002 # TODO: repeat texture not scale 1443 # TODO: repeat texture not scale
1444 # solve this better(?)
1003 my $rep_x = $cw / $bg->{w}; 1445 $bg->{s} = $cw / $bg->{w};
1004 my $rep_y = $ch / $bg->{h}; 1446 $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); 1447 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1012 } 1448 }
1013 1449
1014 glDisable GL_TEXTURE_2D; 1450 glDisable GL_TEXTURE_2D;
1015 1451
1016 $self->{title}->draw if $self->{title};
1017
1018 $self->child->draw; 1452 $child->draw;
1453
1454 if ($self->{title_widget}) {
1455 glTranslate 0, $border - $self->{h};
1456 $self->{title_widget}->_draw;
1457
1458 glTranslate 0, - ($border - $self->{h});
1459 }
1460
1461 $self->{close_button}->draw
1462 if $self->{close_button};
1019} 1463}
1020 1464
1021############################################################################# 1465#############################################################################
1022 1466
1023package CFClient::UI::Table; 1467package CFPlus::UI::Table;
1024 1468
1025our @ISA = CFClient::UI::Base::; 1469our @ISA = CFPlus::UI::Base::;
1026 1470
1027use List::Util qw(max sum); 1471use List::Util qw(max sum);
1028 1472
1029use CFClient::OpenGL; 1473use CFPlus::OpenGL;
1030 1474
1031sub new { 1475sub new {
1032 my $class = shift; 1476 my $class = shift;
1033 1477
1034 $class->SUPER::new ( 1478 $class->SUPER::new (
1035 col_expand => [], 1479 col_expand => [],
1036 @_ 1480 @_,
1037 ) 1481 )
1038}
1039
1040sub add {
1041 my ($self, $x, $y, $child) = @_;
1042
1043 $child->set_parent ($self);
1044 $self->{children}[$y][$x] = $child;
1045
1046 $child->check_size;
1047} 1482}
1048 1483
1049sub children { 1484sub children {
1050 grep $_, map @$_, grep $_, @{ $_[0]{children} } 1485 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1051} 1486}
1052 1487
1488sub add {
1489 my ($self) = shift;
1490
1491 while (@_) {
1492 my ($x, $y, $child) = splice @_, 0, 3, ();
1493 $child->set_parent ($self);
1494 $self->{children}[$y][$x] = $child;
1495 }
1496
1497 $self->{force_realloc} = 1;
1498 $self->{force_size_alloc} = 1;
1499 $self->realloc;
1500}
1501
1502sub remove {
1503 my ($self, $child) = @_;
1504
1505 # TODO: not yet implemented
1506}
1507
1053# TODO: move to container class maybe? send childs a signal on removal? 1508# TODO: move to container class maybe? send children a signal on removal?
1054sub clear { 1509sub clear {
1055 my ($self) = @_; 1510 my ($self) = @_;
1056 1511
1057 my @children = $self->children; 1512 my @children = $self->children;
1058 delete $self->{children}; 1513 delete $self->{children};
… …
1060 for (@children) { 1515 for (@children) {
1061 delete $_->{parent}; 1516 delete $_->{parent};
1062 $_->hide; 1517 $_->hide;
1063 } 1518 }
1064 1519
1065 $self->update; 1520 $self->realloc;
1066} 1521}
1067 1522
1068sub get_wh { 1523sub get_wh {
1069 my ($self) = @_; 1524 my ($self) = @_;
1070 1525
… …
1096 (sum @$ws), 1551 (sum @$ws),
1097 (sum @$hs), 1552 (sum @$hs),
1098 ) 1553 )
1099} 1554}
1100 1555
1101sub size_allocate { 1556sub invoke_size_allocate {
1102 my ($self, $w, $h) = @_; 1557 my ($self, $w, $h) = @_;
1103 1558
1104 my ($ws, $hs) = $self->get_wh; 1559 my ($ws, $hs) = $self->get_wh;
1105 1560
1106 my $req_w = sum @$ws; 1561 my $req_w = (sum @$ws) || 1;
1107 my $req_h = sum @$hs; 1562 my $req_h = (sum @$hs) || 1;
1108 1563
1109 # TODO: nicer code && do row_expand 1564 # TODO: nicer code && do row_expand
1110 my @col_expand = @{$self->{col_expand}}; 1565 my @col_expand = @{$self->{col_expand}};
1111 @col_expand = (1) x @$ws unless @col_expand; 1566 @col_expand = (1) x @$ws unless @col_expand;
1112 my $col_expand = (sum @col_expand) || 1; 1567 my $col_expand = (sum @col_expand) || 1;
1113 1568
1114 # linearly scale sizes 1569 # linearly scale sizes
1115 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1570 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1116 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1571 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1117 1572
1118 CFClient::UI::harmonize $ws; 1573 CFPlus::UI::harmonize $ws;
1119 CFClient::UI::harmonize $hs; 1574 CFPlus::UI::harmonize $hs;
1120 1575
1121 my $y; 1576 my $y;
1122 1577
1123 for my $r (0 .. $#{$self->{children}}) { 1578 for my $r (0 .. $#{$self->{children}}) {
1124 my $row = $self->{children}[$r] 1579 my $row = $self->{children}[$r]
… …
1138 } 1593 }
1139 1594
1140 $y += $row_h; 1595 $y += $row_h;
1141 } 1596 }
1142 1597
1598 1
1143} 1599}
1144 1600
1145sub find_widget { 1601sub find_widget {
1146 my ($self, $x, $y) = @_; 1602 my ($self, $x, $y) = @_;
1147 1603
… …
1166 } 1622 }
1167} 1623}
1168 1624
1169############################################################################# 1625#############################################################################
1170 1626
1171package CFClient::UI::HBox; 1627package CFPlus::UI::Box;
1172 1628
1173# TODO: wrap into common Box base class
1174
1175our @ISA = CFClient::UI::Container::; 1629our @ISA = CFPlus::UI::Container::;
1176 1630
1177sub size_request { 1631sub size_request {
1178 my ($self) = @_; 1632 my ($self) = @_;
1179 1633
1180 my @alloc = map [$_->size_request], @{$self->{children}}; 1634 $self->{vertical}
1635 ? (
1636 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1637 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1638 )
1639 : (
1640 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1641 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1642 )
1643}
1181 1644
1645sub invoke_size_allocate {
1646 my ($self, $w, $h) = @_;
1647
1648 my $space = $self->{vertical} ? $h : $w;
1649 my @children = $self->visible_children;
1650
1651 my @req;
1652
1653 if ($self->{homogeneous}) {
1654 @req = ($space / (@children || 1)) x @children;
1655 } else {
1656 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1657 my $req = List::Util::sum @req;
1658
1659 if ($req > $space) {
1660 # ah well, not enough space
1661 $_ *= $space / $req for @req;
1662 } else {
1663 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1664
1665 $space = ($space - $req) / $expand; # remaining space to give away
1666
1667 $req[$_] += $space * $children[$_]{expand}
1668 for 0 .. $#children;
1669 }
1182 ( 1670 }
1183 (List::Util::sum map $_->[0], @alloc), 1671
1184 (List::Util::max map $_->[1], @alloc), 1672 CFPlus::UI::harmonize \@req;
1673
1674 my $pos = 0;
1675 for (0 .. $#children) {
1676 my $alloc = $req[$_];
1677 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1678
1679 $pos += $alloc;
1680 }
1681
1682 1
1683}
1684
1685#############################################################################
1686
1687package CFPlus::UI::HBox;
1688
1689our @ISA = CFPlus::UI::Box::;
1690
1691sub new {
1692 my $class = shift;
1693
1694 $class->SUPER::new (
1695 vertical => 0,
1696 @_,
1185 ) 1697 )
1186} 1698}
1187 1699
1188sub size_allocate {
1189 my ($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############################################################################# 1700#############################################################################
1230 1701
1231package CFClient::UI::VBox; 1702package CFPlus::UI::VBox;
1232 1703
1233# TODO: wrap into common Box base class 1704our @ISA = CFPlus::UI::Box::;
1234 1705
1235our @ISA = CFClient::UI::Container::; 1706sub new {
1707 my $class = shift;
1236 1708
1237sub size_request { 1709 $class->SUPER::new (
1238 my ($self) = @_; 1710 vertical => 1,
1239 1711 @_,
1240 my @alloc = map [$_->size_request], @{$self->{children}};
1241
1242 (
1243 (List::Util::max map $_->[0], @alloc),
1244 (List::Util::sum map $_->[1], @alloc),
1245 ) 1712 )
1246} 1713}
1247 1714
1248sub size_allocate {
1249 my ($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 += $h;
1282 }
1283
1284 1
1285}
1286
1287############################################################################# 1715#############################################################################
1288 1716
1289package CFClient::UI::Label; 1717package CFPlus::UI::Label;
1290 1718
1291our @ISA = CFClient::UI::DrawBG::; 1719our @ISA = CFPlus::UI::DrawBG::;
1292 1720
1293use CFClient::OpenGL; 1721use CFPlus::OpenGL;
1294 1722
1295sub new { 1723sub new {
1296 my ($class, %arg) = @_; 1724 my ($class, %arg) = @_;
1297 1725
1298 my $self = $class->SUPER::new ( 1726 my $self = $class->SUPER::new (
… …
1301 #active_bg => none 1729 #active_bg => none
1302 #font => default_font 1730 #font => default_font
1303 #text => initial text 1731 #text => initial text
1304 #markup => initial narkup 1732 #markup => initial narkup
1305 #max_w => maximum pixel width 1733 #max_w => maximum pixel width
1734 #style => 0, # render flags
1306 ellipsise => 3, # end 1735 ellipsise => 3, # end
1307 layout => (new CFClient::Layout), 1736 layout => (new CFPlus::Layout),
1308 fontsize => 1, 1737 fontsize => 1,
1309 align => -1, 1738 align => -1,
1310 valign => -1, 1739 valign => -1,
1311 padding => 2, 1740 padding_x => 2,
1741 padding_y => 2,
1312 can_events => 0, 1742 can_events => 0,
1313 %arg 1743 %arg
1314 ); 1744 );
1315 1745
1316 if (exists $self->{template}) { 1746 if (exists $self->{template}) {
1317 my $layout = new CFClient::Layout; 1747 my $layout = new CFPlus::Layout;
1318 $layout->set_text (delete $self->{template}); 1748 $layout->set_text (delete $self->{template});
1319 $self->{template} = $layout; 1749 $self->{template} = $layout;
1320 } 1750 }
1321 1751
1322 if (exists $self->{markup}) { 1752 if (exists $self->{markup}) {
… …
1326 } 1756 }
1327 1757
1328 $self 1758 $self
1329} 1759}
1330 1760
1331sub escape($) {
1332 local $_ = $_[0];
1333
1334 s/&/&amp;/g;
1335 s/>/&gt;/g;
1336 s/</&lt;/g;
1337
1338 $_
1339}
1340
1341sub update { 1761sub update {
1342 my ($self) = @_; 1762 my ($self) = @_;
1343 1763
1344 delete $self->{texture}; 1764 delete $self->{texture};
1345 $self->SUPER::update; 1765 $self->SUPER::update;
1346} 1766}
1347 1767
1768sub realloc {
1769 my ($self) = @_;
1770
1771 delete $self->{ox};
1772 $self->SUPER::realloc;
1773}
1774
1348sub set_text { 1775sub set_text {
1349 my ($self, $text) = @_; 1776 my ($self, $text) = @_;
1350 1777
1351 return if $self->{text} eq "T$text"; 1778 return if $self->{text} eq "T$text";
1352 $self->{text} = "T$text"; 1779 $self->{text} = "T$text";
1353 1780
1354 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1355 $self->{layout}->set_text ($text); 1781 $self->{layout}->set_text ($text);
1356 1782
1783 delete $self->{size_req};
1784 $self->realloc;
1357 $self->update; 1785 $self->update;
1358 $self->check_size;
1359} 1786}
1360 1787
1361sub set_markup { 1788sub set_markup {
1362 my ($self, $markup) = @_; 1789 my ($self, $markup) = @_;
1363 1790
1364 return if $self->{text} eq "M$markup"; 1791 return if $self->{text} eq "M$markup";
1365 $self->{text} = "M$markup"; 1792 $self->{text} = "M$markup";
1366 1793
1367 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1794 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1368 1795
1369 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1370 $self->{layout}->set_markup ($markup); 1796 $self->{layout}->set_markup ($markup);
1371 1797
1798 delete $self->{size_req};
1799 $self->realloc;
1372 $self->update; 1800 $self->update;
1373 $self->check_size;
1374} 1801}
1375 1802
1376sub size_request { 1803sub size_request {
1377 my ($self) = @_; 1804 my ($self) = @_;
1378 1805
1806 $self->{size_req} ||= do {
1379 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1807 $self->{layout}->set_font ($self->{font}) if $self->{font};
1380 $self->{layout}->set_width ($self->{max_w} || -1); 1808 $self->{layout}->set_width ($self->{max_w} || -1);
1381 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1809 $self->{layout}->set_ellipsise ($self->{ellipsise});
1382 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1810 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1383 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1811 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1384 1812
1385 my ($w, $h) = $self->{layout}->size; 1813 my ($w, $h) = $self->{layout}->size;
1386 1814
1387 if (exists $self->{template}) { 1815 if (exists $self->{template}) {
1388 $self->{template}->set_font ($self->{font}) if $self->{font}; 1816 $self->{template}->set_font ($self->{font}) if $self->{font};
1817 $self->{template}->set_width ($self->{max_w} || -1);
1389 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1818 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1390 1819
1391 my ($w2, $h2) = $self->{template}->size; 1820 my ($w2, $h2) = $self->{template}->size;
1392 1821
1393 $w = List::Util::max $w, $w2; 1822 $w = List::Util::max $w, $w2;
1394 $h = List::Util::max $h, $h2; 1823 $h = List::Util::max $h, $h2;
1824 }
1825
1826 [$w, $h]
1395 } 1827 };
1396 1828
1397 ( 1829 @{ $self->{size_req} }
1398 $w + $self->{padding} * 2,
1399 $h + $self->{padding} * 2,
1400 )
1401} 1830}
1402 1831
1832sub baseline_shift {
1833 $_[0]{layout}->descent
1834}
1835
1403sub size_allocate { 1836sub invoke_size_allocate {
1404 my ($self, $w, $h) = @_; 1837 my ($self, $w, $h) = @_;
1405 1838
1839 delete $self->{ox};
1840
1406 delete $self->{texture}; 1841 delete $self->{texture}
1842 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1843
1844 1
1407} 1845}
1408 1846
1409sub set_fontsize { 1847sub set_fontsize {
1410 my ($self, $fontsize) = @_; 1848 my ($self, $fontsize) = @_;
1411 1849
1412 $self->{fontsize} = $fontsize; 1850 $self->{fontsize} = $fontsize;
1851 delete $self->{size_req};
1413 delete $self->{texture}; 1852 delete $self->{texture};
1414 1853
1415 $self->update; 1854 $self->realloc;
1416 $self->check_size; 1855}
1856
1857sub reconfigure {
1858 my ($self) = @_;
1859
1860 delete $self->{size_req};
1861 delete $self->{texture};
1862
1863 $self->SUPER::reconfigure;
1417} 1864}
1418 1865
1419sub _draw { 1866sub _draw {
1420 my ($self) = @_; 1867 my ($self) = @_;
1421 1868
1422 $self->SUPER::_draw; # draw background, if applicable 1869 $self->SUPER::_draw; # draw background, if applicable
1423 1870
1424 my $tex = $self->{texture} ||= do { 1871 my $size = $self->{texture} ||= do {
1425 $self->{layout}->set_foreground (@{$self->{fg}}); 1872 $self->{layout}->set_foreground (@{$self->{fg}});
1426 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1873 $self->{layout}->set_font ($self->{font}) if $self->{font};
1427 $self->{layout}->set_width ($self->{w}); 1874 $self->{layout}->set_width ($self->{w});
1428 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1875 $self->{layout}->set_ellipsise ($self->{ellipsise});
1429 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1876 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1430 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1877 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1431 1878
1432 my $tex = new_from_layout CFClient::Texture $self->{layout}; 1879 [$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 }; 1880 };
1444 1881
1445 glEnable GL_TEXTURE_2D; 1882 unless (exists $self->{ox}) {
1446 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1883 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1884 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
1885 : ($self->{w} - $size->[0]) * 0.5);
1447 1886
1448 if ($tex->{format} == GL_ALPHA) { 1887 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1449 glColor @{$self->{fg}}; 1888 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1450 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 1889 : ($self->{h} - $size->[1]) * 0.5);
1451 } else {
1452 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1453 } 1890 };
1454 1891
1455 glDisable GL_TEXTURE_2D; 1892 my $w = List::Util::min $self->{w} + 4, $size->[0];
1893 my $h = List::Util::min $self->{h} + 2, $size->[1];
1894
1895 $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1456} 1896}
1457 1897
1458############################################################################# 1898#############################################################################
1459 1899
1460package CFClient::UI::EntryBase; 1900package CFPlus::UI::EntryBase;
1461 1901
1462our @ISA = CFClient::UI::Label::; 1902our @ISA = CFPlus::UI::Label::;
1463 1903
1464use CFClient::OpenGL; 1904use CFPlus::OpenGL;
1465 1905
1466sub new { 1906sub new {
1467 my $class = shift; 1907 my $class = shift;
1468 1908
1469 $class->SUPER::new ( 1909 $class->SUPER::new (
… …
1473 active_fg => [0, 0, 0], 1913 active_fg => [0, 0, 0],
1474 can_hover => 1, 1914 can_hover => 1,
1475 can_focus => 1, 1915 can_focus => 1,
1476 valign => 0, 1916 valign => 0,
1477 can_events => 1, 1917 can_events => 1,
1918 #text => ...
1919 #hidden => "*",
1478 @_ 1920 @_
1479 ) 1921 )
1480} 1922}
1481 1923
1482sub _set_text { 1924sub _set_text {
… …
1484 1926
1485 delete $self->{cur_h}; 1927 delete $self->{cur_h};
1486 1928
1487 return if $self->{text} eq $text; 1929 return if $self->{text} eq $text;
1488 1930
1489 delete $self->{texture};
1490
1491 $self->{last_activity} = $::NOW; 1931 $self->{last_activity} = $::NOW;
1492 $self->{text} = $text; 1932 $self->{text} = $text;
1493 1933
1494 $text =~ s/./*/g if $self->{hidden}; 1934 $text =~ s/./*/g if $self->{hidden};
1495 $self->{layout}->set_text ("$text "); 1935 $self->{layout}->set_text ("$text ");
1936 delete $self->{size_req};
1496 1937
1497 $self->emit (changed => $self->{text}); 1938 $self->emit (changed => $self->{text});
1939
1940 $self->realloc;
1941 $self->update;
1498} 1942}
1499 1943
1500sub set_text { 1944sub set_text {
1501 my ($self, $text) = @_; 1945 my ($self, $text) = @_;
1502 1946
1503 $self->{cursor} = length $text; 1947 $self->{cursor} = length $text;
1504 $self->_set_text ($text); 1948 $self->_set_text ($text);
1505 $self->update;
1506 $self->check_size;
1507} 1949}
1508 1950
1509sub get_text { 1951sub get_text {
1510 $_[0]{text} 1952 $_[0]{text}
1511} 1953}
… …
1516 my ($w, $h) = $self->SUPER::size_request; 1958 my ($w, $h) = $self->SUPER::size_request;
1517 1959
1518 ($w + 1, $h) # add 1 for cursor 1960 ($w + 1, $h) # add 1 for cursor
1519} 1961}
1520 1962
1521sub size_allocate {
1522 my ($self, $w, $h) = @_;
1523
1524 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1525}
1526
1527sub key_down { 1963sub invoke_key_down {
1528 my ($self, $ev) = @_; 1964 my ($self, $ev) = @_;
1529 1965
1530 my $mod = $ev->{mod}; 1966 my $mod = $ev->{mod};
1531 my $sym = $ev->{sym}; 1967 my $sym = $ev->{sym};
1532 my $uni = $ev->{unicode}; 1968 my $uni = $ev->{unicode};
… …
1535 1971
1536 if ($uni == 8) { 1972 if ($uni == 8) {
1537 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1973 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1538 } elsif ($uni == 127) { 1974 } elsif ($uni == 127) {
1539 substr $text, $self->{cursor}, 1, ""; 1975 substr $text, $self->{cursor}, 1, "";
1540 } elsif ($sym == CFClient::SDLK_LEFT) { 1976 } elsif ($sym == CFPlus::SDLK_LEFT) {
1541 --$self->{cursor} if $self->{cursor}; 1977 --$self->{cursor} if $self->{cursor};
1542 } elsif ($sym == CFClient::SDLK_RIGHT) { 1978 } elsif ($sym == CFPlus::SDLK_RIGHT) {
1543 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1979 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1544 } elsif ($sym == CFClient::SDLK_HOME) { 1980 } elsif ($sym == CFPlus::SDLK_HOME) {
1545 $self->{cursor} = 0; 1981 $self->{cursor} = 0;
1546 } elsif ($sym == CFClient::SDLK_END) { 1982 } elsif ($sym == CFPlus::SDLK_END) {
1547 $self->{cursor} = length $text; 1983 $self->{cursor} = length $text;
1984 } elsif ($uni == 21) { # ctrl-u
1985 $text = "";
1986 $self->{cursor} = 0;
1548 } elsif ($uni == 27) { 1987 } elsif ($uni == 27) {
1549 $self->emit ('escape'); 1988 $self->emit ('escape');
1550 } elsif ($uni) { 1989 } elsif ($uni) {
1551 substr $text, $self->{cursor}++, 0, chr $uni; 1990 substr $text, $self->{cursor}++, 0, chr $uni;
1991 } else {
1992 return 0;
1552 } 1993 }
1553 1994
1554 $self->_set_text ($text); 1995 $self->_set_text ($text);
1555 $self->update;
1556 $self->check_size;
1557}
1558 1996
1997 $self->realloc;
1998
1999 1
2000}
2001
1559sub focus_in { 2002sub invoke_focus_in {
1560 my ($self) = @_; 2003 my ($self) = @_;
1561 2004
1562 $self->{last_activity} = $::NOW; 2005 $self->{last_activity} = $::NOW;
1563 2006
1564 $self->SUPER::focus_in; 2007 $self->SUPER::invoke_focus_in
1565} 2008}
1566 2009
1567sub button_down { 2010sub invoke_button_down {
1568 my ($self, $ev, $x, $y) = @_; 2011 my ($self, $ev, $x, $y) = @_;
1569 2012
1570 $self->SUPER::button_down ($ev, $x, $y); 2013 $self->SUPER::invoke_button_down ($ev, $x, $y);
1571 2014
1572 my $idx = $self->{layout}->xy_to_index ($x, $y); 2015 my $idx = $self->{layout}->xy_to_index ($x, $y);
1573 2016
1574 # byte-index to char-index 2017 # byte-index to char-index
1575 my $text = $self->{text}; 2018 my $text = $self->{text};
1576 utf8::encode $text; 2019 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1577 $self->{cursor} = length substr $text, 0, $idx; 2020 $self->{cursor} = length $text;
1578 2021
1579 $self->_set_text ($self->{text}); 2022 $self->_set_text ($self->{text});
1580 $self->update; 2023 $self->update;
2024
2025 1
1581} 2026}
1582 2027
1583sub mouse_motion { 2028sub invoke_mouse_motion {
1584 my ($self, $ev, $x, $y) = @_; 2029 my ($self, $ev, $x, $y) = @_;
1585# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 2030# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
2031
2032 1
1586} 2033}
1587 2034
1588sub _draw { 2035sub _draw {
1589 my ($self) = @_; 2036 my ($self) = @_;
1590 2037
1591 local $self->{fg} = $self->{fg}; 2038 local $self->{fg} = $self->{fg};
1592 2039
1593 if ($FOCUS == $self) { 2040 if ($FOCUS == $self) {
1594 glColor @{$self->{active_bg}}; 2041 glColor_premultiply @{$self->{active_bg}};
1595 $self->{fg} = $self->{active_fg}; 2042 $self->{fg} = $self->{active_fg};
1596 } else { 2043 } else {
1597 glColor @{$self->{bg}}; 2044 glColor_premultiply @{$self->{bg}};
1598 } 2045 }
1599 2046
1600 glEnable GL_BLEND; 2047 glEnable GL_BLEND;
1601 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2048 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1602 glBegin GL_QUADS; 2049 glBegin GL_QUADS;
1603 glVertex 0 , 0; 2050 glVertex 0 , 0;
1604 glVertex 0 , $self->{h}; 2051 glVertex 0 , $self->{h};
1605 glVertex $self->{w}, $self->{h}; 2052 glVertex $self->{w}, $self->{h};
1606 glVertex $self->{w}, 0; 2053 glVertex $self->{w}, 0;
… …
1617 utf8::encode $text; 2064 utf8::encode $text;
1618 2065
1619 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) 2066 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1620 } 2067 }
1621 2068
1622 glColor @{$self->{fg}};
1623 glBegin GL_LINES; 2069 glBegin GL_LINES;
1624 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy}; 2070 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1625 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h}; 2071 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1626 glEnd; 2072 glEnd;
1627 } 2073 }
1628} 2074}
1629 2075
1630package CFClient::UI::Entry; 2076package CFPlus::UI::Entry;
1631 2077
1632our @ISA = CFClient::UI::EntryBase::; 2078our @ISA = CFPlus::UI::EntryBase::;
1633 2079
1634use CFClient::OpenGL; 2080use CFPlus::OpenGL;
1635 2081
1636sub key_down { 2082sub invoke_key_down {
1637 my ($self, $ev) = @_; 2083 my ($self, $ev) = @_;
1638 2084
1639 my $sym = $ev->{sym}; 2085 my $sym = $ev->{sym};
1640 2086
1641 if ($sym == 13) { 2087 if ($sym == 13) {
1642 unshift @{$self->{history}}, 2088 unshift @{$self->{history}},
1643 my $txt = $self->get_text; 2089 my $txt = $self->get_text;
2090
1644 $self->{history_pointer} = -1; 2091 $self->{history_pointer} = -1;
1645 $self->{history_saveback} = ''; 2092 $self->{history_saveback} = '';
1646 $self->emit (activate => $txt); 2093 $self->emit (activate => $txt);
1647 $self->update; 2094 $self->update;
1648 2095
1649 } elsif ($sym == CFClient::SDLK_UP) { 2096 } elsif ($sym == CFPlus::SDLK_UP) {
1650 if ($self->{history_pointer} < 0) { 2097 if ($self->{history_pointer} < 0) {
1651 $self->{history_saveback} = $self->get_text; 2098 $self->{history_saveback} = $self->get_text;
1652 } 2099 }
1653 if (@{$self->{history} || []} > 0) { 2100 if (@{$self->{history} || []} > 0) {
1654 $self->{history_pointer}++; 2101 $self->{history_pointer}++;
… …
1656 $self->{history_pointer} = @{$self->{history} || []} - 1; 2103 $self->{history_pointer} = @{$self->{history} || []} - 1;
1657 } 2104 }
1658 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2105 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1659 } 2106 }
1660 2107
1661 } elsif ($sym == CFClient::SDLK_DOWN) { 2108 } elsif ($sym == CFPlus::SDLK_DOWN) {
1662 $self->{history_pointer}--; 2109 $self->{history_pointer}--;
1663 $self->{history_pointer} = -1 if $self->{history_pointer} < 0; 2110 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1664 2111
1665 if ($self->{history_pointer} >= 0) { 2112 if ($self->{history_pointer} >= 0) {
1666 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2113 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1667 } else { 2114 } else {
1668 $self->set_text ($self->{history_saveback}); 2115 $self->set_text ($self->{history_saveback});
1669 } 2116 }
1670 2117
1671 } else { 2118 } else {
1672 $self->SUPER::key_down ($ev); 2119 return $self->SUPER::invoke_key_down ($ev)
2120 }
2121
1673 } 2122 1
1674
1675} 2123}
1676 2124
1677############################################################################# 2125#############################################################################
1678 2126
1679package CFClient::UI::Button; 2127package CFPlus::UI::Button;
1680 2128
1681our @ISA = CFClient::UI::Label::; 2129our @ISA = CFPlus::UI::Label::;
1682 2130
1683use CFClient::OpenGL; 2131use CFPlus::OpenGL;
1684 2132
1685my @tex = 2133my @tex =
1686 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2134 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1687 qw(b1_button_active.png); 2135 qw(b1_button_active.png);
1688 2136
1689sub new { 2137sub new {
1690 my $class = shift; 2138 my $class = shift;
1691 2139
1692 $class->SUPER::new ( 2140 $class->SUPER::new (
1693 padding => 4, 2141 padding_x => 4,
2142 padding_y => 4,
1694 fg => [1, 1, 1], 2143 fg => [1, 1, 1],
1695 active_fg => [0, 0, 1], 2144 active_fg => [0, 0, 1],
1696 can_hover => 1, 2145 can_hover => 1,
1697 align => 0, 2146 align => 0,
1698 valign => 0, 2147 valign => 0,
1699 can_events => 1, 2148 can_events => 1,
1700 @_ 2149 @_
1701 ) 2150 )
1702} 2151}
1703 2152
1704sub button_up { 2153sub invoke_button_up {
1705 my ($self, $ev, $x, $y) = @_; 2154 my ($self, $ev, $x, $y) = @_;
1706 2155
2156 $self->emit ("activate")
1707 if ($x >= 0 && $x < $self->{w} 2157 if $x >= 0 && $x < $self->{w}
1708 && $y >= 0 && $y < $self->{h}) { 2158 && $y >= 0 && $y < $self->{h};
1709 $self->emit ("activate"); 2159
1710 } 2160 1
1711} 2161}
1712 2162
1713sub _draw { 2163sub _draw {
1714 my ($self) = @_; 2164 my ($self) = @_;
1715 2165
1716 local $self->{fg} = $self->{fg}; 2166 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1717
1718 if ($GRAB == $self) {
1719 $self->{fg} = $self->{active_fg};
1720 }
1721 2167
1722 glEnable GL_TEXTURE_2D; 2168 glEnable GL_TEXTURE_2D;
1723 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2169 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1724 glColor 0, 0, 0, 1; 2170 glColor 0, 0, 0, 1;
1725 2171
… …
1730 $self->SUPER::_draw; 2176 $self->SUPER::_draw;
1731} 2177}
1732 2178
1733############################################################################# 2179#############################################################################
1734 2180
1735package CFClient::UI::CheckBox; 2181package CFPlus::UI::CheckBox;
1736 2182
1737our @ISA = CFClient::UI::DrawBG::; 2183our @ISA = CFPlus::UI::DrawBG::;
1738 2184
1739my @tex = 2185my @tex =
1740 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2186 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1741 qw(c1_checkbox_bg.png c1_checkbox_active.png); 2187 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1742 2188
1743use CFClient::OpenGL; 2189use CFPlus::OpenGL;
1744 2190
1745sub new { 2191sub new {
1746 my $class = shift; 2192 my $class = shift;
1747 2193
1748 $class->SUPER::new ( 2194 $class->SUPER::new (
1749 padding => 2, 2195 padding_x => 2,
2196 padding_y => 2,
1750 fg => [1, 1, 1], 2197 fg => [1, 1, 1],
1751 active_fg => [1, 1, 0], 2198 active_fg => [1, 1, 0],
1752 bg => [0, 0, 0, 0.2], 2199 bg => [0, 0, 0, 0.2],
1753 active_bg => [1, 1, 1, 0.5], 2200 active_bg => [1, 1, 1, 0.5],
1754 state => 0, 2201 state => 0,
… …
1758} 2205}
1759 2206
1760sub size_request { 2207sub size_request {
1761 my ($self) = @_; 2208 my ($self) = @_;
1762 2209
1763 ($self->{padding} * 2 + 6) x 2 2210 (6) x 2
1764} 2211}
1765 2212
2213sub toggle {
2214 my ($self) = @_;
2215
2216 $self->{state} = !$self->{state};
2217 $self->emit (changed => $self->{state});
2218 $self->update;
2219}
2220
1766sub button_down { 2221sub invoke_button_down {
1767 my ($self, $ev, $x, $y) = @_; 2222 my ($self, $ev, $x, $y) = @_;
1768 2223
1769 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2224 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1770 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2225 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1771 $self->{state} = !$self->{state}; 2226 $self->toggle;
1772 $self->emit (changed => $self->{state}); 2227 } else {
2228 return 0
2229 }
2230
1773 } 2231 1
1774} 2232}
1775 2233
1776sub _draw { 2234sub _draw {
1777 my ($self) = @_; 2235 my ($self) = @_;
1778 2236
1779 $self->SUPER::_draw; 2237 $self->SUPER::_draw;
1780 2238
1781 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2239 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1782 2240
1783 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2241 my ($w, $h) = @$self{qw(w h)};
2242
2243 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1784 2244
1785 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2245 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1786 2246
1787 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2247 my $tex = $self->{state} ? $tex[1] : $tex[0];
1788 2248
… …
1791 glDisable GL_TEXTURE_2D; 2251 glDisable GL_TEXTURE_2D;
1792} 2252}
1793 2253
1794############################################################################# 2254#############################################################################
1795 2255
1796package CFClient::UI::Image; 2256package CFPlus::UI::Image;
1797 2257
1798our @ISA = CFClient::UI::Base::; 2258our @ISA = CFPlus::UI::Base::;
1799 2259
1800use CFClient::OpenGL; 2260use CFPlus::OpenGL;
1801use Carp qw/confess/;
1802 2261
1803our %loaded_images; 2262our %texture_cache;
1804 2263
1805sub new { 2264sub new {
1806 my $class = shift; 2265 my $class = shift;
1807 2266
1808 my $self = $class->SUPER::new (can_events => 0, @_); 2267 my $self = $class->SUPER::new (
2268 can_events => 0,
2269 @_,
2270 );
1809 2271
1810 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2272 $self->{path} || $self->{tex}
2273 or Carp::croak "'path' or 'tex' attributes required";
1811 2274
1812 $loaded_images{$self->{image}} ||= 2275 $self->{tex} ||= $texture_cache{$self->{path}} ||=
1813 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2276 new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
1814 2277
1815 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2278 Scalar::Util::weaken $texture_cache{$self->{path}};
1816 2279
1817 Scalar::Util::weaken $loaded_images{$self->{image}}; 2280 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1818
1819 $self->{aspect} = $tex->{w} / $tex->{h};
1820 2281
1821 $self 2282 $self
1822} 2283}
1823 2284
2285sub STORABLE_freeze {
2286 my ($self, $cloning) = @_;
2287
2288 $self->{path}
2289 or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";
2290
2291 $self->{path}
2292}
2293
2294sub STORABLE_attach {
2295 my ($self, $cloning, $path) = @_;
2296
2297 $self->new (path => $path)
2298}
2299
1824sub size_request { 2300sub size_request {
1825 my ($self) = @_; 2301 my ($self) = @_;
1826 2302
1827 ($self->{tex}->{w}, $self->{tex}->{h}) 2303 ($self->{tex}{w}, $self->{tex}{h})
1828} 2304}
1829 2305
1830sub _draw { 2306sub _draw {
1831 my ($self) = @_; 2307 my ($self) = @_;
1832 2308
… …
1842 } 2318 }
1843 2319
1844 glEnable GL_TEXTURE_2D; 2320 glEnable GL_TEXTURE_2D;
1845 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2321 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1846 2322
1847 $tex->draw_quad_alpha (0, 0, $w, $h); 2323 $tex->draw_quad (0, 0, $w, $h);
1848 2324
1849 glDisable GL_TEXTURE_2D; 2325 glDisable GL_TEXTURE_2D;
1850} 2326}
1851 2327
1852############################################################################# 2328#############################################################################
1853 2329
2330package CFPlus::UI::ImageButton;
2331
2332our @ISA = CFPlus::UI::Image::;
2333
2334use CFPlus::OpenGL;
2335
2336my %textures;
2337
2338sub new {
2339 my $class = shift;
2340
2341 my $self = $class->SUPER::new (
2342 padding_x => 4,
2343 padding_y => 4,
2344 fg => [1, 1, 1],
2345 active_fg => [0, 0, 1],
2346 can_hover => 1,
2347 align => 0,
2348 valign => 0,
2349 can_events => 1,
2350 @_
2351 );
2352}
2353
2354sub invoke_button_up {
2355 my ($self, $ev, $x, $y) = @_;
2356
2357 $self->emit ("activate")
2358 if $x >= 0 && $x < $self->{w}
2359 && $y >= 0 && $y < $self->{h};
2360
2361 1
2362}
2363
2364#############################################################################
2365
1854package CFClient::UI::VGauge; 2366package CFPlus::UI::VGauge;
1855 2367
1856our @ISA = CFClient::UI::Base::; 2368our @ISA = CFPlus::UI::Base::;
1857 2369
1858use List::Util qw(min max); 2370use List::Util qw(min max);
1859 2371
1860use CFClient::OpenGL; 2372use CFPlus::OpenGL;
1861 2373
1862my %tex = ( 2374my %tex = (
1863 food => [ 2375 food => [
1864 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2376 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1865 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2377 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1866 ], 2378 ],
1867 grace => [ 2379 grace => [
1868 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2380 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1869 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/ 2381 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1870 ], 2382 ],
1871 hp => [ 2383 hp => [
1872 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2384 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1873 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2385 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1874 ], 2386 ],
1875 mana => [ 2387 mana => [
1876 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2388 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1877 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/ 2389 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1878 ], 2390 ],
1879); 2391);
1880 2392
1881# eg. VGauge->new (gauge => 'food'), default gauge: food 2393# eg. VGauge->new (gauge => 'food'), default gauge: food
… …
1941 my $ycut1 = max 0, min 1, $ycut; 2453 my $ycut1 = max 0, min 1, $ycut;
1942 my $ycut2 = max 0, min 1, $ycut - 1; 2454 my $ycut2 = max 0, min 1, $ycut - 1;
1943 2455
1944 my $h1 = $self->{h} * (1 - $ycut1); 2456 my $h1 = $self->{h} * (1 - $ycut1);
1945 my $h2 = $self->{h} * (1 - $ycut2); 2457 my $h2 = $self->{h} * (1 - $ycut2);
2458 my $h3 = $self->{h};
2459
2460 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
1946 2461
1947 glEnable GL_BLEND; 2462 glEnable GL_BLEND;
1948 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2463 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2464 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1949 glEnable GL_TEXTURE_2D; 2465 glEnable GL_TEXTURE_2D;
1950 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2466 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1951 2467
1952 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2468 glBindTexture GL_TEXTURE_2D, $t1->{name};
1953 glBegin GL_QUADS; 2469 glBegin GL_QUADS;
… …
1968 2484
1969 if ($t3) { 2485 if ($t3) {
1970 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2486 glBindTexture GL_TEXTURE_2D, $t3->{name};
1971 glBegin GL_QUADS; 2487 glBegin GL_QUADS;
1972 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2488 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1973 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2489 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
1974 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2490 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
1975 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2491 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1976 glEnd; 2492 glEnd;
1977 } 2493 }
1978 2494
1979 glDisable GL_BLEND; 2495 glDisable GL_BLEND;
1980 glDisable GL_TEXTURE_2D; 2496 glDisable GL_TEXTURE_2D;
1981} 2497}
1982 2498
1983############################################################################# 2499#############################################################################
1984 2500
1985package CFClient::UI::Gauge; 2501package CFPlus::UI::Gauge;
1986 2502
1987our @ISA = CFClient::UI::VBox::; 2503our @ISA = CFPlus::UI::VBox::;
1988 2504
1989sub new { 2505sub new {
1990 my ($class, %arg) = @_; 2506 my ($class, %arg) = @_;
1991 2507
1992 my $self = $class->SUPER::new ( 2508 my $self = $class->SUPER::new (
… …
1994 can_hover => 1, 2510 can_hover => 1,
1995 can_events => 1, 2511 can_events => 1,
1996 %arg, 2512 %arg,
1997 ); 2513 );
1998 2514
1999 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2515 $self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999");
2000 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 2516 $self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2001 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999"); 2517 $self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
2002 2518
2003 $self 2519 $self
2004} 2520}
2005 2521
2006sub set_fontsize { 2522sub set_fontsize {
… …
2027 $self->{value}->set_text ($val); 2543 $self->{value}->set_text ($val);
2028} 2544}
2029 2545
2030############################################################################# 2546#############################################################################
2031 2547
2032package CFClient::UI::Slider; 2548package CFPlus::UI::Slider;
2033 2549
2034use strict; 2550use strict;
2035 2551
2036use CFClient::OpenGL; 2552use CFPlus::OpenGL;
2037 2553
2038our @ISA = CFClient::UI::DrawBG::; 2554our @ISA = CFPlus::UI::DrawBG::;
2039 2555
2040my @tex = 2556my @tex =
2041 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2557 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
2042 qw(s1_slider.png s1_slider_bg.png); 2558 qw(s1_slider.png s1_slider_bg.png);
2043 2559
2044sub new { 2560sub new {
2045 my $class = shift; 2561 my $class = shift;
2046 2562
… …
2052 my $self = $class->SUPER::new ( 2568 my $self = $class->SUPER::new (
2053 fg => [1, 1, 1], 2569 fg => [1, 1, 1],
2054 active_fg => [0, 0, 0], 2570 active_fg => [0, 0, 0],
2055 bg => [0, 0, 0, 0.2], 2571 bg => [0, 0, 0, 0.2],
2056 active_bg => [1, 1, 1, 0.5], 2572 active_bg => [1, 1, 1, 0.5],
2057 range => [0, 0, 100, 10], 2573 range => [0, 0, 100, 10, 0],
2058 req_w => $::WIDTH / 80, 2574 min_w => $::WIDTH / 80,
2059 req_h => $::WIDTH / 80, 2575 min_h => $::WIDTH / 80,
2060 vertical => 0, 2576 vertical => 0,
2061 can_hover => 1, 2577 can_hover => 1,
2062 inner_pad => .05, 2578 inner_pad => 0.02,
2063 @_ 2579 @_
2064 ); 2580 );
2065 2581
2066 $self->set_value ($self->{range}[0]); 2582 $self->set_value ($self->{range}[0]);
2067 $self->update; 2583 $self->update;
2068 2584
2069 $self 2585 $self
2070} 2586}
2071 2587
2588sub set_range {
2589 my ($self, $range) = @_;
2590
2591 ($range, $self->{range}) = ($self->{range}, $range);
2592
2593 if ("@$range" ne "@{$self->{range}}") {
2594 $self->update;
2595 $self->set_value ($self->{range}[0]);
2596 }
2597}
2598
2072sub set_value { 2599sub set_value {
2073 my ($self, $value) = @_; 2600 my ($self, $value) = @_;
2074 2601
2075 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}}; 2602 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2076 2603
2077 $hi = $lo + 1 if $hi <= $lo; 2604 $hi = $lo + 1 if $hi <= $lo;
2078 2605
2606 $page = $hi - $lo if $page > $hi - $lo;
2607
2079 $value = $lo if $value < $lo; 2608 $value = $lo if $value < $lo;
2080 $value = $hi if $value > $hi; 2609 $value = $hi - $page if $value > $hi - $page;
2081 2610
2082 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit 2611 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2083 if $unit; 2612 if $unit;
2084
2085 $page = $hi - $lo if $page > $hi - $lo;
2086 2613
2087 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 2614 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2088 2615
2089 if ($value != $old_value) { 2616 if ($value != $old_value) {
2090 $self->emit (changed => $value); 2617 $self->emit (changed => $value);
… …
2093} 2620}
2094 2621
2095sub size_request { 2622sub size_request {
2096 my ($self) = @_; 2623 my ($self) = @_;
2097 2624
2098 my $w = $self->{req_w}; 2625 ($self->{req_w}, $self->{req_h})
2099 my $h = $self->{req_h};
2100
2101 $self->{vertical} ? ($h, $w) : ($w, $h)
2102} 2626}
2103 2627
2104sub button_down { 2628sub invoke_button_down {
2105 my ($self, $ev, $x, $y) = @_; 2629 my ($self, $ev, $x, $y) = @_;
2106 2630
2107 $self->SUPER::button_down ($ev, $x, $y); 2631 $self->SUPER::invoke_button_down ($ev, $x, $y);
2632
2633 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2634
2108 $self->mouse_motion ($ev, $x, $y); 2635 $self->invoke_mouse_motion ($ev, $x, $y)
2109} 2636}
2110 2637
2111sub mouse_motion { 2638sub invoke_mouse_motion {
2112 my ($self, $ev, $x, $y) = @_; 2639 my ($self, $ev, $x, $y) = @_;
2113 2640
2114 if ($GRAB == $self) { 2641 if ($GRAB == $self) {
2115 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2642 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2116 2643
2117 my (undef, $lo, $hi, $page) = @{$self->{range}}; 2644 my (undef, $lo, $hi, $page) = @{$self->{range}};
2118 2645
2119 $x = $x / ($w * (1 - 2 * $self->{inner_pad})) - $self->{inner_pad}; 2646 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2120 2647
2121 $self->set_value ($x * ($hi - $lo) + $lo); 2648 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2649 } else {
2650 return 0;
2651 }
2652
2122 } 2653 1
2654}
2655
2656sub invoke_mouse_wheel {
2657 my ($self, $ev) = @_;
2658
2659 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2660
2661 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * 0.2);
2662
2663 ! ! $delta
2123} 2664}
2124 2665
2125sub update { 2666sub update {
2126 my ($self) = @_; 2667 my ($self) = @_;
2127 2668
2128 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 2669 delete $self->{knob_w};
2670 $self->SUPER::update;
2671}
2672
2673sub _draw {
2674 my ($self) = @_;
2675
2676 unless ($self->{knob_w}) {
2129 $self->set_value ($self->{range}[0]); 2677 $self->set_value ($self->{range}[0]);
2130 2678
2131 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2679 my ($value, $lo, $hi, $page) = @{$self->{range}};
2680 my $range = ($hi - $page - $lo) || 1e-100;
2132 2681
2133 my $inner_w = 1 - 2 * $self->{inner_pad}; 2682 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
2134 2683
2135 $self->{scale} = ($inner_w / ($hi - $lo)) || 1; 2684 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2685 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2136 2686
2137 $page = $self->{scale} * $page || 10 / ($self->{w} || 1); 2687 $value = ($value - $lo) / $range;
2138 $value = $self->{scale} * ($value - $lo); 2688 $value = $value * $self->{scale} + $self->{offset};
2139 2689
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; 2690 $self->{knob_x} = $value - $knob_w * 0.5;
2146 $self->{knob_w} = $page; 2691 $self->{knob_w} = $knob_w;
2147 }); 2692 }
2148
2149 $self->SUPER::update;
2150}
2151
2152sub _draw {
2153 my ($self) = @_;
2154 2693
2155 $self->SUPER::_draw (); 2694 $self->SUPER::_draw ();
2156 2695
2157 glScale $self->{w}, $self->{h}; 2696 glScale $self->{w}, $self->{h};
2158 2697
… …
2178 glDisable GL_TEXTURE_2D; 2717 glDisable GL_TEXTURE_2D;
2179} 2718}
2180 2719
2181############################################################################# 2720#############################################################################
2182 2721
2183package CFClient::UI::TextView; 2722package CFPlus::UI::ValSlider;
2184 2723
2185our @ISA = CFClient::UI::HBox::; 2724our @ISA = CFPlus::UI::HBox::;
2186 2725
2726sub new {
2727 my ($class, %arg) = @_;
2728
2729 my $range = delete $arg{range};
2730
2731 my $self = $class->SUPER::new (
2732 slider => (new CFPlus::UI::Slider expand => 1, range => $range),
2733 entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
2734 to_value => sub { shift },
2735 from_value => sub { shift },
2736 %arg,
2737 );
2738
2739 $self->{slider}->connect (changed => sub {
2740 my ($self, $value) = @_;
2741 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2742 $self->{parent}->emit (changed => $value);
2743 });
2744
2745# $self->{entry}->connect (changed => sub {
2746# my ($self, $value) = @_;
2747# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2748# $self->{parent}->emit (changed => $value);
2749# });
2750
2751 $self->add ($self->{slider}, $self->{entry});
2752
2753 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2754
2755 $self
2756}
2757
2758sub set_range { shift->{slider}->set_range (@_) }
2759sub set_value { shift->{slider}->set_value (@_) }
2760
2761#############################################################################
2762
2763package CFPlus::UI::TextScroller;
2764
2765our @ISA = CFPlus::UI::HBox::;
2766
2187use CFClient::OpenGL; 2767use CFPlus::OpenGL;
2188 2768
2189sub new { 2769sub new {
2190 my $class = shift; 2770 my $class = shift;
2191 2771
2192 my $self = $class->SUPER::new ( 2772 my $self = $class->SUPER::new (
2193 fontsize => 1, 2773 fontsize => 1,
2194 can_events => 0, 2774 can_events => 1,
2775 indent => 0,
2195 #font => default_font 2776 #font => default_font
2196 @_, 2777 @_,
2197 2778
2198 layout => (new CFClient::Layout 1), 2779 layout => (new CFPlus::Layout),
2199 par => [], 2780 par => [],
2200 height => 0, 2781 height => 0,
2201 children => [ 2782 children => [
2202 (new CFClient::UI::Empty expand => 1), 2783 (new CFPlus::UI::Empty expand => 1),
2203 (new CFClient::UI::Slider vertical => 1), 2784 (new CFPlus::UI::Slider vertical => 1),
2204 ], 2785 ],
2205 ); 2786 );
2206 2787
2207 $self->{children}[1]->connect (changed => sub { $self->update }); 2788 $self->{children}[1]->connect (changed => sub { $self->update });
2208 2789
… …
2214 2795
2215 $self->{fontsize} = $fontsize; 2796 $self->{fontsize} = $fontsize;
2216 $self->reflow; 2797 $self->reflow;
2217} 2798}
2218 2799
2219sub text_height { 2800sub size_request {
2801 my ($self) = @_;
2802
2803 my ($empty, $slider) = @{ $self->{children} };
2804
2805 local $self->{children} = [$empty, $slider];
2806 $self->SUPER::size_request
2807}
2808
2809sub invoke_size_allocate {
2810 my ($self, $w, $h) = @_;
2811
2812 my ($empty, $slider, @other) = @{ $self->{children} };
2813 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2814
2815 $self->{layout}->set_font ($self->{font}) if $self->{font};
2816 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2817 $self->{layout}->set_width ($empty->{w});
2818 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2819
2820 $self->reflow;
2821
2822 local $self->{children} = [$empty, $slider];
2823 $self->SUPER::invoke_size_allocate ($w, $h)
2824}
2825
2826sub invoke_mouse_wheel {
2220 my ($self, $text) = @_; 2827 my ($self, $ev) = @_;
2828
2829 return 0 unless $ev->{dy}; # only vertical movements
2830
2831 $self->{children}[1]->emit (mouse_wheel => $ev);
2832
2833 1
2834}
2835
2836sub get_layout {
2837 my ($self, $para) = @_;
2221 2838
2222 my $layout = $self->{layout}; 2839 my $layout = $self->{layout};
2223 2840
2841 $layout->set_font ($self->{font}) if $self->{font};
2842 $layout->set_foreground (@{$para->{fg}});
2224 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2843 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2225 $layout->set_width ($self->{children}[0]{w}); 2844 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
2845 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2226 $layout->set_markup ($text); 2846 $layout->set_markup ($para->{markup});
2847
2848 $layout->set_shapes (
2849 map
2850 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
2851 @{$para->{widget}}
2227 2852 );
2228 ($layout->size)[1] 2853
2854 $layout
2229} 2855}
2230 2856
2231sub reflow { 2857sub reflow {
2232 my ($self) = @_; 2858 my ($self) = @_;
2233 2859
2234 $self->{need_reflow}++; 2860 $self->{need_reflow}++;
2235 $self->update; 2861 $self->update;
2236} 2862}
2237 2863
2238sub size_allocate { 2864sub set_offset {
2865 my ($self, $offset) = @_;
2866
2867 # todo: base offset on lines or so, not on pixels
2868 $self->{children}[1]->set_value ($offset);
2869}
2870
2871sub current_paragraph {
2872 my ($self) = @_;
2873
2874 $self->{top_paragraph} - 1
2875}
2876
2877sub scroll_to {
2239 my ($self, $w, $h) = @_; 2878 my ($self, $para) = @_;
2240 2879
2241 $self->SUPER::size_allocate ($w, $h); 2880 $para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
2242 2881
2243 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2882 $self->{scroll_to} = $para;
2244 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2883 $self->update;
2245 $self->{layout}->set_width ($self->{children}[0]{w}); 2884}
2246 2885
2247 $self->reflow; 2886sub clear {
2887 my ($self) = @_;
2888
2889 my (undef, undef, @other) = @{ $self->{children} };
2890 $self->remove ($_) for @other;
2891
2892 $self->{par} = [];
2893 $self->{height} = 0;
2894 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2248} 2895}
2249 2896
2250sub add_paragraph { 2897sub add_paragraph {
2251 my ($self, $color, $text) = @_; 2898 my $self = shift;
2252 2899
2253 #TODO: intelligently "reformat" paragraph 2900 for my $para (@_) {
2901 $para = {
2902 fg => [1, 1, 1, 1],
2903 indent => 0,
2904 markup => "",
2905 widget => [],
2906 ref $para ? %$para : (markup => $para),
2907 w => 1e10,
2908 wrapped => 1,
2909 };
2254 2910
2255 my $height = $self->text_height ($text); 2911 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
2912 push @{$self->{par}}, $para;
2913 }
2256 2914
2915 $self->{need_reflow}++;
2916 $self->update;
2917}
2918
2919sub scroll_to_bottom {
2920 my ($self) = @_;
2921
2922 $self->{scroll_to} = $#{$self->{par}};
2923 $self->update;
2924}
2925
2926sub force_uptodate {
2927 my ($self) = @_;
2928
2929 if (delete $self->{need_reflow}) {
2930 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2931
2932 my $height = 0;
2933
2934 for my $para (@{$self->{par}}) {
2935 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2936 my $layout = $self->get_layout ($para);
2937 my ($w, $h) = $layout->size;
2938
2939 $para->{w} = $w + $para->{indent};
2940 $para->{h} = $h;
2941 $para->{wrapped} = $layout->has_wrapped;
2942 }
2943
2944 $para->{y} = $height;
2945 $height += $para->{h};
2946 }
2947
2257 $self->{height} += $height; 2948 $self->{height} = $height;
2949 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2258 2950
2259 push @{$self->{par}}, [$height, $color, $text]; 2951 delete $self->{texture};
2952 }
2260 2953
2261 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2954 if (my $paridx = delete $self->{scroll_to}) {
2262 $self->{children}[1]->update; 2955 $self->{children}[1]->set_value ($self->{par}[$paridx]{y});
2956 }
2263} 2957}
2264 2958
2265sub update { 2959sub update {
2266 my ($self) = @_; 2960 my ($self) = @_;
2267 2961
… …
2269 2963
2270 return unless $self->{h} > 0; 2964 return unless $self->{h} > 0;
2271 2965
2272 delete $self->{texture}; 2966 delete $self->{texture};
2273 2967
2274 $ROOT->on_post_alloc ($self, sub { 2968 $ROOT->on_post_alloc ($self => sub {
2275 if (delete $self->{need_reflow}) { 2969 $self->force_uptodate;
2276 my $height = 0;
2277 2970
2278 $height += $_->[0] = $self->text_height ($_->[2]) 2971 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2279 for @{$self->{par}};
2280 2972
2281 $self->{height} = $height; 2973 $self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2282
2283 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
2284
2285 delete $self->{texture};
2286 }
2287
2288 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
2289 glClearColor 0, 0, 0, 0; 2974 glClearColor 0, 0, 0, 0;
2290 glClear GL_COLOR_BUFFER_BIT; 2975 glClear GL_COLOR_BUFFER_BIT;
2291 2976
2292 glEnable GL_TEXTURE_2D; 2977 package CFPlus::UI::Base;
2293 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2978 local ($draw_x, $draw_y, $draw_w, $draw_h) =
2979 (0, 0, $self->{w}, $self->{h});
2294 2980
2295 my $top = int $self->{children}[1]{range}[0]; 2981 my $top = int $self->{children}[1]{range}[0];
2296 2982
2983 my $paridx = 0;
2984 my $top_paragraph;
2985 my $top = int $self->{children}[1]{range}[0];
2986
2297 my $y0 = $top; 2987 my $y0 = $top;
2298 my $y1 = $top + $self->{h}; 2988 my $y1 = $top + $H;
2299 2989
2300 my $y = 0;
2301
2302 my $layout = $self->{layout};
2303
2304 $layout->set_font ($self->{font}) if $self->{font};
2305
2306 for my $par (@{$self->{par}}) { 2990 for my $para (@{$self->{par}}) {
2307 my $h = $par->[0]; 2991 my $h = $para->{h};
2992 my $y = $para->{y};
2308 2993
2309 if ($y0 < $y + $h && $y < $y1) { 2994 if ($y0 < $y + $h && $y < $y1) {
2310 $layout->set_foreground (@{ $par->[1] }); 2995 my $layout = $self->get_layout ($para);
2311 $layout->set_markup ($par->[2]);
2312 2996
2313 my ($W, $H) = $layout->size; 2997 $layout->render ($para->{indent}, $y - $y0);
2314 CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0); 2998
2999 if (my @w = @{ $para->{widget} }) {
3000 my @s = $layout->get_shapes;
3001
3002 for (@w) {
3003 my ($dx, $dy) = splice @s, 0, 2, ();
3004
3005 $_->{x} = $dx + $para->{indent};
3006 $_->{y} = $dy + $y - $y0;
3007
3008 $_->draw;
3009 }
3010 }
2315 } 3011 }
2316 3012
2317 $y += $h; 3013 $paridx++;
3014 $top_paragraph ||= $paridx if $y >= $top;
2318 } 3015 }
2319 3016
2320 glDisable GL_TEXTURE_2D; 3017 $self->{top_paragraph} = $top_paragraph;
2321 }; 3018 };
2322 }); 3019 });
2323} 3020}
2324 3021
3022sub reconfigure {
3023 my ($self) = @_;
3024
3025 $self->SUPER::reconfigure;
3026
3027 $_->{w} = 1e10 for @{ $self->{par} };
3028 $self->reflow;
3029}
3030
2325sub _draw { 3031sub _draw {
2326 my ($self) = @_; 3032 my ($self) = @_;
2327 3033
2328 glEnable GL_TEXTURE_2D; 3034 glEnable GL_TEXTURE_2D;
2329 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3035 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2330 glColor 1, 1, 1, 1; 3036 glColor 0, 0, 0, 1;
2331 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 3037 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2332 glDisable GL_TEXTURE_2D; 3038 glDisable GL_TEXTURE_2D;
2333 3039
2334 $self->{children}[1]->draw; 3040 $self->{children}[1]->draw;
2335
2336} 3041}
2337 3042
2338############################################################################# 3043#############################################################################
2339 3044
2340package CFClient::UI::Animator; 3045package CFPlus::UI::Animator;
2341 3046
2342use CFClient::OpenGL; 3047use CFPlus::OpenGL;
2343 3048
2344our @ISA = CFClient::UI::Bin::; 3049our @ISA = CFPlus::UI::Bin::;
2345 3050
2346sub moveto { 3051sub moveto {
2347 my ($self, $x, $y) = @_; 3052 my ($self, $x, $y) = @_;
2348 3053
2349 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; 3054 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
… …
2377 glPopMatrix; 3082 glPopMatrix;
2378} 3083}
2379 3084
2380############################################################################# 3085#############################################################################
2381 3086
2382package CFClient::UI::Flopper; 3087package CFPlus::UI::Flopper;
2383 3088
2384our @ISA = CFClient::UI::Button::; 3089our @ISA = CFPlus::UI::Button::;
2385 3090
2386sub new { 3091sub new {
2387 my $class = shift; 3092 my $class = shift;
2388 3093
2389 my $self = $class->SUPER::new ( 3094 my $self = $class->SUPER::new (
2390 state => 0, 3095 state => 0,
2391 connect_activate => \&toggle_flopper, 3096 on_activate => \&toggle_flopper,
2392 @_ 3097 @_
2393 ); 3098 );
2394 3099
2395 if ($self->{state}) {
2396 $self->{state} = 0;
2397 $self->toggle_flopper;
2398 }
2399
2400 $self 3100 $self
2401} 3101}
2402 3102
2403sub toggle_flopper { 3103sub toggle_flopper {
2404 my ($self) = @_; 3104 my ($self) = @_;
2405 3105
2406 # TODO: use animation 3106 $self->{other}->toggle_visibility;
2407 if ($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} 3107}
2418 3108
2419############################################################################# 3109#############################################################################
2420 3110
2421package CFClient::UI::Tooltip; 3111package CFPlus::UI::Tooltip;
2422 3112
2423our @ISA = CFClient::UI::Bin::; 3113our @ISA = CFPlus::UI::Bin::;
2424 3114
2425use CFClient::OpenGL; 3115use CFPlus::OpenGL;
2426 3116
2427sub new { 3117sub new {
2428 my $class = shift; 3118 my $class = shift;
2429 3119
2430 $class->SUPER::new ( 3120 $class->SUPER::new (
… …
2434} 3124}
2435 3125
2436sub set_tooltip_from { 3126sub set_tooltip_from {
2437 my ($self, $widget) = @_; 3127 my ($self, $widget) = @_;
2438 3128
3129 $widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
3130 if $widget->{tooltip} =~ /^#(.*)$/;
3131
3132 my $tooltip = $widget->{tooltip};
3133
3134 if ($ENV{CFPLUS_DEBUG} & 2) {
3135 $tooltip .= "\n\n" . (ref $widget) . "\n"
3136 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3137 . "req $widget->{req_w} $widget->{req_h}\n"
3138 . "visible $widget->{visible}";
3139 }
3140
3141 $tooltip =~ s/^\n+//;
3142 $tooltip =~ s/\n+$//;
3143
2439 $self->add (new CFClient::UI::Label 3144 $self->add (new CFPlus::UI::Label
2440 markup => $widget->{tooltip}, 3145 markup => $tooltip,
2441 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 3146 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2442 fontsize => 0.8, 3147 fontsize => 0.8,
2443 fg => [0, 0, 0, 1], 3148 style => 1, # FLAG_INVERSE
2444 ellipsise => 0, 3149 ellipsise => 0,
2445 font => ($widget->{tooltip_font} || $::FONT_PROP), 3150 font => ($widget->{tooltip_font} || $::FONT_PROP),
2446 ); 3151 );
2447} 3152}
2448 3153
… …
2452 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 3157 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2453 3158
2454 ($w + 4, $h + 4) 3159 ($w + 4, $h + 4)
2455} 3160}
2456 3161
2457sub size_allocate { 3162sub invoke_size_allocate {
2458 my ($self, $w, $h) = @_; 3163 my ($self, $w, $h) = @_;
2459 3164
2460 $self->SUPER::size_allocate ($w - 4, $h - 4); 3165 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
3166}
3167
3168sub invoke_visibility_change {
3169 my ($self, $visible) = @_;
3170
3171 return unless $visible;
3172
3173 $self->{root}->on_post_alloc ("move_$self" => sub {
3174 my $widget = $self->{owner}
3175 or return;
3176
3177 if ($widget->{visible}) {
3178 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
3179
3180 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
3181 if $x + $self->{w} > $self->{root}{w};
3182
3183 $self->move_abs ($x, $y);
3184 } else {
3185 $self->hide;
3186 }
3187 });
2461} 3188}
2462 3189
2463sub _draw { 3190sub _draw {
2464 my ($self) = @_; 3191 my ($self) = @_;
2465 3192
… …
2482 glVertex $w, $h; 3209 glVertex $w, $h;
2483 glVertex $w, 0; 3210 glVertex $w, 0;
2484 glEnd; 3211 glEnd;
2485 3212
2486 glTranslate 2 - 0.375, 2 - 0.375; 3213 glTranslate 2 - 0.375, 2 - 0.375;
3214
2487 $self->SUPER::_draw; 3215 $self->SUPER::_draw;
2488} 3216}
2489 3217
2490############################################################################# 3218#############################################################################
2491 3219
2492package CFClient::UI::Face; 3220package CFPlus::UI::Face;
2493 3221
2494our @ISA = CFClient::UI::Base::; 3222our @ISA = CFPlus::UI::DrawBG::;
2495 3223
2496use CFClient::OpenGL; 3224use CFPlus::OpenGL;
2497 3225
2498sub new { 3226sub new {
2499 my $class = shift; 3227 my $class = shift;
2500 3228
2501 $class->SUPER::new ( 3229 my $self = $class->SUPER::new (
2502 aspect => 1, 3230 aspect => 1,
3231 can_events => 0,
2503 @_, 3232 @_,
2504 ) 3233 );
3234
3235 if ($self->{anim} && $self->{animspeed}) {
3236 Scalar::Util::weaken (my $widget = $self);
3237
3238 $self->{timer} = Event->timer (
3239 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
3240 hard => 1,
3241 interval => $self->{animspeed},
3242 cb => sub {
3243 ++$widget->{frame};
3244 $widget->update;
3245 },
3246 );
3247 }
3248
3249 $self
2505} 3250}
2506 3251
2507sub size_request { 3252sub size_request {
2508 (32, 8) 3253 (32, 8)
2509} 3254}
2510 3255
3256sub update {
3257 my ($self) = @_;
3258
3259 return unless $self->{visible};
3260
3261 $self->SUPER::update;
3262}
3263
2511sub _draw { 3264sub _draw {
2512 my ($self) = @_; 3265 my ($self) = @_;
2513 3266
2514 return unless $::CONN;#d# manage and cache textures differently 3267 return unless $::CONN;
3268
3269 $self->SUPER::_draw;
3270
3271 my $face;
3272
3273 if ($self->{frame}) {
3274 my $anim = $::CONN->{anim}[$self->{anim}];
3275
3276 $face = $anim->[ $self->{frame} % @$anim ]
3277 if $anim && @$anim;
3278 }
3279
2515 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 3280 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2516 3281
2517 # TODO animation
2518 if ($tex) { 3282 if ($tex) {
2519 glEnable GL_TEXTURE_2D; 3283 glEnable GL_TEXTURE_2D;
2520 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3284 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2521 glColor 1, 1, 1, 1; 3285 glColor 0, 0, 0, 1;
2522 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3286 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2523 glDisable GL_TEXTURE_2D; 3287 glDisable GL_TEXTURE_2D;
2524 } 3288 }
2525} 3289}
2526 3290
3291sub destroy {
3292 my ($self) = @_;
3293
3294 $self->{timer}->cancel
3295 if $self->{timer};
3296
3297 $self->SUPER::destroy;
3298}
3299
2527############################################################################# 3300#############################################################################
2528 3301
2529package CFClient::UI::InventoryItem; 3302package CFPlus::UI::Buttonbar;
2530 3303
2531our @ISA = CFClient::UI::HBox::; 3304our @ISA = CFPlus::UI::HBox::;
2532 3305
2533sub _item_to_desc { 3306# TODO: should actually wrap buttons and other goodies.
2534 my ($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 3307
2632############################################################################# 3308#############################################################################
2633 3309
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
2677#############################################################################
2678
2679package CFClient::UI::Menu; 3310package CFPlus::UI::Menu;
2680 3311
2681our @ISA = CFClient::UI::FancyFrame::; 3312our @ISA = CFPlus::UI::Toplevel::;
2682 3313
2683use CFClient::OpenGL; 3314use CFPlus::OpenGL;
2684 3315
2685sub new { 3316sub new {
2686 my $class = shift; 3317 my $class = shift;
2687 3318
2688 my $self = $class->SUPER::new ( 3319 my $self = $class->SUPER::new (
2689 items => [], 3320 items => [],
2690 z => 100, 3321 z => 100,
2691 @_, 3322 @_,
2692 ); 3323 );
2693 3324
2694 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3325 $self->add ($self->{vbox} = new CFPlus::UI::VBox);
2695 3326
2696 for my $item (@{ $self->{items} }) { 3327 for my $item (@{ $self->{items} }) {
2697 my ($widget, $cb) = @$item; 3328 my ($widget, $cb, $tooltip) = @$item;
2698 3329
2699 # handle various types of items, only text for now 3330 # handle various types of items, only text for now
2700 if (!ref $widget) { 3331 if (!ref $widget) {
3332 if ($widget =~ /\t/) {
3333 my ($left, $right) = split /\t/, $widget, 2;
3334
2701 $widget = new CFClient::UI::Label 3335 $widget = new CFPlus::UI::HBox
2702 can_hover => 1, 3336 can_hover => 1,
2703 can_events => 1, 3337 can_events => 1,
3338 tooltip => $tooltip,
3339 children => [
3340 (new CFPlus::UI::Label markup => $left, expand => 1),
3341 (new CFPlus::UI::Label markup => $right, align => +1),
3342 ],
3343 ;
3344
3345 } else {
3346 $widget = new CFPlus::UI::Label
3347 can_hover => 1,
3348 can_events => 1,
2704 text => $widget; 3349 markup => $widget,
3350 tooltip => $tooltip;
3351 }
2705 } 3352 }
2706 3353
2707 $self->{item}{$widget} = $item; 3354 $self->{item}{$widget} = $item;
2708 3355
2709 $self->{vbox}->add ($widget); 3356 $self->{vbox}->add ($widget);
… …
2721 # maybe save $GRAB? must be careful about events... 3368 # maybe save $GRAB? must be careful about events...
2722 $GRAB = $self; 3369 $GRAB = $self;
2723 $self->{button} = $ev->{button}; 3370 $self->{button} = $ev->{button};
2724 3371
2725 $self->show; 3372 $self->show;
2726 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3373 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2727} 3374}
2728 3375
2729sub mouse_motion { 3376sub invoke_mouse_motion {
2730 my ($self, $ev, $x, $y) = @_; 3377 my ($self, $ev, $x, $y) = @_;
2731 3378
2732 # TODO: should use vbox->find_widget or so 3379 # TODO: should use vbox->find_widget or so
2733 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3380 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2734 $self->{hover} = $self->{item}{$HOVER}; 3381 $self->{hover} = $self->{item}{$HOVER};
2735}
2736 3382
3383 0
3384}
3385
2737sub button_up { 3386sub invoke_button_up {
2738 my ($self, $ev, $x, $y) = @_; 3387 my ($self, $ev, $x, $y) = @_;
2739 3388
2740 if ($ev->{button} == $self->{button}) { 3389 if ($ev->{button} == $self->{button}) {
2741 undef $GRAB; 3390 undef $GRAB;
2742 $self->hide; 3391 $self->hide;
2743 3392
2744 $self->emit ("popdown"); 3393 $self->emit ("popdown");
2745 $self->{hover}[1]->() if $self->{hover}; 3394 $self->{hover}[1]->() if $self->{hover};
3395 } else {
3396 return 0
3397 }
3398
2746 } 3399 1
2747} 3400}
2748 3401
2749############################################################################# 3402#############################################################################
2750 3403
2751package CFClient::UI::Statusbox; 3404package CFPlus::UI::Multiplexer;
2752 3405
2753our @ISA = CFClient::UI::VBox::; 3406our @ISA = CFPlus::UI::Container::;
2754 3407
2755sub new { 3408sub new {
2756 my $class = shift; 3409 my $class = shift;
2757 3410
2758 $class->SUPER::new ( 3411 my $self = $class->SUPER::new (
3412 @_,
3413 );
3414
3415 $self->{current} = $self->{children}[0]
3416 if @{ $self->{children} };
3417
3418 $self
3419}
3420
3421sub add {
3422 my ($self, @widgets) = @_;
3423
3424 $self->SUPER::add (@widgets);
3425
3426 $self->{current} = $self->{children}[0]
3427 if @{ $self->{children} };
3428}
3429
3430sub get_current_page {
3431 my ($self) = @_;
3432
3433 $self->{current}
3434}
3435
3436sub set_current_page {
3437 my ($self, $page_or_widget) = @_;
3438
3439 my $widget = ref $page_or_widget
3440 ? $page_or_widget
3441 : $self->{children}[$page_or_widget];
3442
3443 $self->{current} = $widget;
3444 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3445
3446 $self->emit (page_changed => $self->{current});
3447
3448 $self->realloc;
3449}
3450
3451sub visible_children {
3452 $_[0]{current}
3453}
3454
3455sub size_request {
3456 my ($self) = @_;
3457
3458 $self->{current}->size_request
3459}
3460
3461sub invoke_size_allocate {
3462 my ($self, $w, $h) = @_;
3463
3464 $self->{current}->configure (0, 0, $w, $h);
3465
3466 1
3467}
3468
3469sub _draw {
3470 my ($self) = @_;
3471
3472 $self->{current}->draw;
3473}
3474
3475#############################################################################
3476
3477package CFPlus::UI::Notebook;
3478
3479our @ISA = CFPlus::UI::VBox::;
3480
3481sub new {
3482 my $class = shift;
3483
3484 my $self = $class->SUPER::new (
3485 buttonbar => (new CFPlus::UI::Buttonbar),
3486 multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
3487 # filter => # will be put between multiplexer and $self
3488 @_,
3489 );
3490
3491 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3492 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3493
3494 $self
3495}
3496
3497sub add {
3498 my ($self, $title, $widget, $tooltip) = @_;
3499
3500 Scalar::Util::weaken $self;
3501
3502 $self->{buttonbar}->add (new CFPlus::UI::Button
3503 markup => $title,
3504 tooltip => $tooltip,
3505 on_activate => sub { $self->set_current_page ($widget) },
3506 );
3507
3508 $self->{multiplexer}->add ($widget);
3509}
3510
3511sub get_current_page {
3512 my ($self) = @_;
3513
3514 $self->{multiplexer}->get_current_page
3515}
3516
3517sub set_current_page {
3518 my ($self, $page) = @_;
3519
3520 $self->{multiplexer}->set_current_page ($page);
3521 $self->emit (page_changed => $self->{multiplexer}{current});
3522}
3523
3524#############################################################################
3525
3526package CFPlus::UI::Selector;
3527
3528use utf8;
3529
3530our @ISA = CFPlus::UI::Button::;
3531
3532sub new {
3533 my $class = shift;
3534
3535 my $self = $class->SUPER::new (
3536 options => [], # [value, title, longdesc], ...
3537 value => undef,
3538 @_,
3539 );
3540
3541 $self->_set_value ($self->{value});
3542
3543 $self
3544}
3545
3546sub invoke_button_down {
3547 my ($self, $ev) = @_;
3548
3549 my @menu_items;
3550
3551 for (@{ $self->{options} }) {
3552 my ($value, $title, $tooltip) = @$_;
3553
3554 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3555 }
3556
3557 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
3558}
3559
3560sub _set_value {
3561 my ($self, $value) = @_;
3562
3563 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3564 or return;
3565
3566 $self->{value} = $item->[0];
3567 $self->set_markup ("$item->[1] ⇓");
3568 $self->set_tooltip ($item->[2]);
3569}
3570
3571sub set_value {
3572 my ($self, $value) = @_;
3573
3574 return unless $self->{value} ne $value;
3575
3576 $self->_set_value ($value);
3577 $self->emit (changed => $value);
3578}
3579
3580#############################################################################
3581
3582package CFPlus::UI::Statusbox;
3583
3584our @ISA = CFPlus::UI::VBox::;
3585
3586sub new {
3587 my $class = shift;
3588
3589 my $self = $class->SUPER::new (
2759 fontsize => 0.8, 3590 fontsize => 0.8,
2760 @_, 3591 @_,
2761 ) 3592 );
3593
3594 Scalar::Util::weaken (my $this = $self);
3595
3596 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3597
3598 $self
2762} 3599}
2763 3600
2764sub reorder { 3601sub reorder {
2765 my ($self) = @_; 3602 my ($self) = @_;
2766 my $NOW = time; 3603 my $NOW = Time::HiRes::time;
3604
3605 # freeze display when hovering over any label
3606 return if $CFPlus::UI::TOOLTIP->{owner}
3607 && grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
3608 values %{ $self->{item} };
2767 3609
2768 while (my ($k, $v) = each %{ $self->{item} }) { 3610 while (my ($k, $v) = each %{ $self->{item} }) {
2769 delete $self->{item}{$k} if $v->{timeout} < $NOW; 3611 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2770 } 3612 }
2771 3613
… …
2774 my @items = sort { 3616 my @items = sort {
2775 $a->{pri} <=> $b->{pri} 3617 $a->{pri} <=> $b->{pri}
2776 or $b->{id} <=> $a->{id} 3618 or $b->{id} <=> $a->{id}
2777 } values %{ $self->{item} }; 3619 } values %{ $self->{item} };
2778 3620
3621 $self->{timer}->interval (1);
3622
2779 my $count = 10 + 1; 3623 my $count = 10 + 1;
2780 for my $item (@items) { 3624 for my $item (@items) {
2781 last unless --$count; 3625 last unless --$count;
2782 3626
2783 push @widgets, $item->{label} ||= do { 3627 my $label = $item->{label} ||= do {
2784 # TODO: doesn't handle markup well (read as: at all) 3628 # TODO: doesn't handle markup well (read as: at all)
2785 my $short = $item->{count} > 1 3629 my $short = $item->{count} > 1
2786 ? "<b>$item->{count} ×</b> $item->{text}" 3630 ? "<b>$item->{count} ×</b> $item->{text}"
2787 : $item->{text}; 3631 : $item->{text};
2788 3632
2789 for ($short) { 3633 for ($short) {
2790 s/^\s+//; 3634 s/^\s+//;
2791 s/\s+/ /g; 3635 s/\s+/ /g;
2792 } 3636 }
2793 3637
2794 new CFClient::UI::Label 3638 new CFPlus::UI::Label
2795 markup => $short, 3639 markup => $short,
2796 tooltip => $item->{tooltip}, 3640 tooltip => $item->{tooltip},
2797 tooltip_font => $::FONT_PROP, 3641 tooltip_font => $::FONT_PROP,
2798 tooltip_width => 0.67, 3642 tooltip_width => 0.67,
2799 fontsize => $item->{fontsize} || $self->{fontsize}, 3643 fontsize => $item->{fontsize} || $self->{fontsize},
2800 max_w => $::WIDTH * 0.44, 3644 max_w => $::WIDTH * 0.44,
2801 fg => $item->{fg}, 3645 fg => [@{ $item->{fg} }],
2802 can_events => 1, 3646 can_events => 1,
2803 can_hover => 1 3647 can_hover => 1
2804 }; 3648 };
3649
3650 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3651 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3652 $label->update;
3653 $label->set_max_size (undef, $label->{req_h} * $diff)
3654 if $diff < 1;
3655 $self->{timer}->interval (1/30);
3656 } else {
3657 $label->{fg}[3] = $item->{fg}[3] || 1;
3658 }
3659
3660 push @widgets, $label;
2805 } 3661 }
2806 3662
2807 $self->clear; 3663 $self->clear;
2808 $self->SUPER::add (reverse @widgets); 3664 $self->SUPER::add (reverse @widgets);
2809} 3665}
… …
2812 my ($self, $text, %arg) = @_; 3668 my ($self, $text, %arg) = @_;
2813 3669
2814 $text =~ s/^\s+//; 3670 $text =~ s/^\s+//;
2815 $text =~ s/\s+$//; 3671 $text =~ s/\s+$//;
2816 3672
3673 return unless $text;
3674
2817 my $timeout = time + ((delete $arg{timeout}) || 60); 3675 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2818 3676
2819 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 3677 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2820 3678
2821 if (my $item = $self->{item}{$group}) { 3679 if (my $item = $self->{item}{$group}) {
2822 if ($item->{text} eq $text) { 3680 if ($item->{text} eq $text) {
2823 $item->{count}++; 3681 $item->{count}++;
2824 } else { 3682 } else {
2825 $item->{count} = 1; 3683 $item->{count} = 1;
2826 $item->{text} = $item->{tooltip} = $text; 3684 $item->{text} = $item->{tooltip} = $text;
2827 } 3685 }
2828 $item->{id} = ++$self->{id}; 3686 $item->{id} += 0.2;#d#
2829 $item->{timeout} = $timeout; 3687 $item->{timeout} = $timeout;
2830 delete $item->{label}; 3688 delete $item->{label};
2831 } else { 3689 } else {
2832 $self->{item}{$group} = { 3690 $self->{item}{$group} = {
2833 id => ++$self->{id}, 3691 id => ++$self->{id},
… …
2839 count => 1, 3697 count => 1,
2840 %arg, 3698 %arg,
2841 }; 3699 };
2842 } 3700 }
2843 3701
3702 $ROOT->on_refresh (reorder => sub {
2844 $self->reorder; 3703 $self->reorder;
3704 });
2845} 3705}
2846 3706
2847sub reconfigure { 3707sub reconfigure {
2848 my ($self) = @_; 3708 my ($self) = @_;
2849 3709
… …
2852 3712
2853 $self->reorder; 3713 $self->reorder;
2854 $self->SUPER::reconfigure; 3714 $self->SUPER::reconfigure;
2855} 3715}
2856 3716
3717sub destroy {
3718 my ($self) = @_;
3719
3720 $self->{timer}->cancel;
3721
3722 $self->SUPER::destroy;
3723}
3724
2857############################################################################# 3725#############################################################################
2858 3726
2859package CFClient::UI::Root; 3727package CFPlus::UI::Inventory;
2860 3728
2861our @ISA = CFClient::UI::Container::; 3729our @ISA = CFPlus::UI::Table::;
2862
2863use CFClient::OpenGL;
2864 3730
2865sub new { 3731sub new {
2866 my $class = shift; 3732 my $class = shift;
2867 3733
2868 $class->SUPER::new ( 3734 my $self = $class->SUPER::new (
3735 col_expand => [0, 1, 0],
3736 items => [],
3737 @_,
3738 );
3739
3740 $self->set_sort_order (undef);
3741
3742 $self
3743}
3744
3745sub update_items {
3746 my ($self) = @_;
3747
3748 $self->clear;
3749
3750 my @item = $self->{sort}->(@{ $self->{items} });
3751
3752 my @adds;
3753 my $row = 0;
3754 for my $item ($self->{sort}->(@{ $self->{items} })) {
3755 CFPlus::Item::update_widgets $item;
3756
3757 push @adds, 0, $row, $item->{face_widget};
3758 push @adds, 1, $row, $item->{desc_widget};
3759 push @adds, 2, $row, $item->{weight_widget};
3760
3761 $row++;
3762 }
3763
3764 $self->add (@adds);
3765}
3766
3767sub set_sort_order {
3768 my ($self, $order) = @_;
3769
3770 $self->{sort} = $order ||= sub {
3771 sort {
3772 $a->{type} <=> $b->{type}
3773 or $a->{name} cmp $b->{name}
3774 } @_
3775 };
3776
3777 $self->update_items;
3778}
3779
3780sub set_items {
3781 my ($self, $items) = @_;
3782
3783 $self->{items} = [$items ? values %$items : ()];
3784 $self->update_items;
3785}
3786
3787#############################################################################
3788
3789package CFPlus::UI::SpellList;
3790
3791our @ISA = CFPlus::UI::Table::;
3792
3793sub new {
3794 my $class = shift;
3795
3796 my $self = $class->SUPER::new (
3797 binding => [],
3798 commands => [],
2869 @_, 3799 @_,
2870 ) 3800 )
2871} 3801}
2872 3802
2873sub configure { 3803my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
2874 my ($self, $x, $y, $w, $h) = @_;
2875 3804
2876 $self->{w} = $w; 3805my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
2877 $self->{h} = $h; 3806 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
2878} 3807my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3808 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3809my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3810 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3811my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3812 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3813my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3814 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
2879 3815
2880sub check_size { 3816sub rebuild_spell_list {
3817 my ($self) = @_;
3818
3819 $CFPlus::UI::ROOT->on_refresh ($self => sub {
3820 $self->clear;
3821
3822 return unless $::CONN;
3823
3824 $self->add (1, 0, new CFPlus::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3825 $self->add (2, 0, new CFPlus::UI::Label text => "Skill", @TOOLTIP_SKILL);
3826 $self->add (3, 0, new CFPlus::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3827 $self->add (4, 0, new CFPlus::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3828 $self->add (5, 0, new CFPlus::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3829
3830 my $row = 0;
3831
3832 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3833 my $spell = $self->{spell}{$_};
3834
3835 $row++;
3836
3837 my $spell_cb = sub {
3838 my ($widget, $ev) = @_;
3839
3840 if ($ev->{button} == 1) {
3841 $::CONN->user_send ("cast $spell->{name}");
3842 } elsif ($ev->{button} == 2) {
3843 $::CONN->user_send ("invoke $spell->{name}");
3844 } elsif ($ev->{button} == 3) {
3845 (new CFPlus::UI::Menu
3846 items => [
3847 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3848 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3849 ],
3850 )->popup ($ev);
3851 } else {
3852 return 0;
3853 }
3854
3855 1
3856 };
3857
3858 my $tooltip = (CFPlus::asxml $spell->{message}) . $TOOLTIP_ALL;
3859
3860 #TODO: add path info to tooltip
3861 #$self->add (6, $row, new CFPlus::UI::Label text => $spell->{path});
3862
3863 $self->add (0, $row, new CFPlus::UI::Face
3864 face => $spell->{face},
3865 can_hover => 1,
3866 can_events => 1,
3867 tooltip => $tooltip,
3868 on_button_down => $spell_cb,
3869 );
3870
3871 $self->add (1, $row, new CFPlus::UI::Label
3872 expand => 1,
3873 text => $spell->{name},
3874 can_hover => 1,
3875 can_events => 1,
3876 tooltip => $tooltip,
3877 on_button_down => $spell_cb,
3878 );
3879
3880 $self->add (2, $row, new CFPlus::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3881 $self->add (3, $row, new CFPlus::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3882 $self->add (4, $row, new CFPlus::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3883 $self->add (5, $row, new CFPlus::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3884 }
3885 });
3886}
3887
3888sub add_spell {
2881 my ($self) = @_; 3889 my ($self, $spell) = @_;
2882 3890
2883 $self->size_allocate ($self->{w}, $self->{h}) 3891 $self->{spell}->{$spell->{name}} = $spell;
2884 if $self->{w}; 3892 $self->rebuild_spell_list;
3893}
3894
3895sub remove_spell {
3896 my ($self, $spell) = @_;
3897
3898 delete $self->{spell}->{$spell->{name}};
3899 $self->rebuild_spell_list;
3900}
3901
3902sub clear_spells {
3903 my ($self) = @_;
3904
3905 $self->{spell} = {};
3906 $self->rebuild_spell_list;
3907}
3908
3909#############################################################################
3910
3911package CFPlus::UI::Root;
3912
3913our @ISA = CFPlus::UI::Container::;
3914
3915use List::Util qw(min max);
3916
3917use CFPlus::OpenGL;
3918
3919sub new {
3920 my $class = shift;
3921
3922 my $self = $class->SUPER::new (
3923 visible => 1,
3924 @_,
3925 );
3926
3927 Scalar::Util::weaken ($self->{root} = $self);
3928
3929 $self
2885} 3930}
2886 3931
2887sub size_request { 3932sub size_request {
2888 my ($self) = @_; 3933 my ($self) = @_;
2889 3934
2890 ($self->{w}, $self->{h}) 3935 ($self->{w}, $self->{h})
2891} 3936}
2892 3937
3938sub _to_pixel {
3939 my ($coord, $size, $max) = @_;
3940
3941 $coord =
3942 $coord eq "center" ? ($max - $size) * 0.5
3943 : $coord eq "max" ? $max
3944 : $coord;
3945
3946 $coord = 0 if $coord < 0;
3947 $coord = $max - $size if $coord > $max - $size;
3948
3949 int $coord + 0.5
3950}
3951
2893sub size_allocate { 3952sub invoke_size_allocate {
2894 my ($self, $w, $h) = @_; 3953 my ($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 3954
2902 for my $child ($self->children) { 3955 for my $child ($self->children) {
2903 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3956 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2904 3957
2905 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1 3958 $X = $child->{force_x} if exists $child->{force_x};
2906 if exists $child->{req_x}; 3959 $Y = $child->{force_y} if exists $child->{force_y};
2907 3960
2908 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1 3961 $X = _to_pixel $X, $W, $self->{w};
2909 if exists $child->{req_y}; 3962 $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 3963
2914 $child->configure ($X, $Y, $W, $H); 3964 $child->configure ($X, $Y, $W, $H);
2915 } 3965 }
3966
3967 1
2916} 3968}
2917 3969
2918sub coord2local { 3970sub coord2local {
2919 my ($self, $x, $y) = @_; 3971 my ($self, $x, $y) = @_;
2920 3972
… …
2928} 3980}
2929 3981
2930sub update { 3982sub update {
2931 my ($self) = @_; 3983 my ($self) = @_;
2932 3984
2933 $self->check_size;
2934 $::WANT_REFRESH++; 3985 $::WANT_REFRESH++;
2935} 3986}
2936 3987
2937sub add { 3988sub add {
2938 my ($self, @children) = @_; 3989 my ($self, @children) = @_;
2939 3990
2940 for my $child (@children) {
2941 $child->{toplevel} = 1; 3991 $_->{is_toplevel} = 1
2942 3992 for @children;
2943 # integerise window positions
2944 $child->{x} = int $child->{x};
2945 $child->{y} = int $child->{y};
2946 }
2947 3993
2948 $self->SUPER::add (@children); 3994 $self->SUPER::add (@children);
3995}
3996
3997sub remove {
3998 my ($self, @children) = @_;
3999
4000 $self->SUPER::remove (@children);
4001
4002 delete $self->{is_toplevel}
4003 for @children;
4004
4005 while (@children) {
4006 my $w = pop @children;
4007 push @children, $w->children;
4008 $w->set_invisible;
4009 }
2949} 4010}
2950 4011
2951sub on_refresh { 4012sub on_refresh {
2952 my ($self, $id, $cb) = @_; 4013 my ($self, $id, $cb) = @_;
2953 4014
… …
2966 while ($self->{refresh_hook}) { 4027 while ($self->{refresh_hook}) {
2967 $_->() 4028 $_->()
2968 for values %{delete $self->{refresh_hook}}; 4029 for values %{delete $self->{refresh_hook}};
2969 } 4030 }
2970 4031
2971 if ($self->{check_size}) { 4032 if ($self->{realloc}) {
2972 my @queue = ([], []); 4033 my %queue;
4034 my @queue;
4035 my $widget;
2973 4036
2974 for (;;) { 4037 outer:
2975 if ($self->{check_size}) { 4038 while () {
2976 # heuristic: check containers last 4039 if (my $realloc = delete $self->{realloc}) {
2977 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_ 4040 for $widget (values %$realloc) {
2978 for values %{delete $self->{check_size}} 4041 $widget->{visible} or next; # do not resize invisible widgets
4042
4043 $queue{$widget+0}++ and next; # duplicates are common
4044
4045 push @{ $queue[$widget->{visible}] }, $widget;
4046 }
2979 } 4047 }
2980 4048
2981 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last; 4049 while () {
4050 @queue or last outer;
2982 4051
2983 my ($w, $h) = $widget->{user_w} && $widget->{user_h} 4052 $widget = pop @{ $queue[-1] || [] }
2984 ? @$widget{qw(user_w user_h)} 4053 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 4054
4055 pop @queue;
4056 }
4057
4058 delete $queue{$widget+0};
4059
4060 my ($w, $h) = $widget->size_request;
4061
4062 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
4063 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
4064
4065 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4066 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4067
4068 $w = $widget->{force_w} if exists $widget->{force_w};
4069 $h = $widget->{force_h} if exists $widget->{force_h};
4070
4071 if ($widget->{req_w} != $w || $widget->{req_h} != $h
4072 || delete $widget->{force_realloc}) {
2991 $widget->{req_w} = $w; 4073 $widget->{req_w} = $w;
2992 $widget->{req_h} = $h; 4074 $widget->{req_h} = $h;
2993 4075
2994 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h]; 4076 $self->{size_alloc}{$widget+0} = $widget;
2995 4077
2996 $widget->{parent}->check_size
2997 if $widget->{parent}; 4078 if (my $parent = $widget->{parent}) {
4079 $self->{realloc}{$parent+0} = $parent
4080 unless $queue{$parent+0};
4081
4082 $parent->{force_size_alloc} = 1;
4083 $self->{size_alloc}{$parent+0} = $parent;
4084 }
2998 } 4085 }
4086
4087 delete $self->{realloc}{$widget+0};
2999 } 4088 }
3000 } 4089 }
3001 4090
3002 while ($self->{size_alloc}) { 4091 while (my $size_alloc = delete $self->{size_alloc}) {
3003 for (values %{delete $self->{size_alloc}}) { 4092 my @queue = sort { $b->{visible} <=> $a->{visible} }
3004 my ($widget, $w, $h) = @$_; 4093 values %$size_alloc;
4094
4095 while () {
4096 my $widget = pop @queue || last;
4097
4098 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3005 4099
3006 $w = 0 if $w < 0; 4100 $w = 0 if $w < 0;
3007 $h = 0 if $h < 0; 4101 $h = 0 if $h < 0;
3008 4102
4103 $w = max $widget->{min_w}, $w;
4104 $h = max $widget->{min_h}, $h;
4105
4106# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
4107# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
4108
4109 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4110 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4111
4112 $w = int $w + 0.5;
4113 $h = int $h + 0.5;
4114
4115 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
4116 $widget->{old_w} = $widget->{w};
4117 $widget->{old_h} = $widget->{h};
4118
3009 $widget->{w} = $w; 4119 $widget->{w} = $w;
3010 $widget->{h} = $h; 4120 $widget->{h} = $h;
3011 $widget->size_allocate ($w, $h); 4121
3012 $widget->emit (size_allocate => $w, $h); 4122 $widget->emit (size_allocate => $w, $h);
4123 }
3013 } 4124 }
3014 } 4125 }
3015 4126
3016 while ($self->{post_alloc_hook}) { 4127 while ($self->{post_alloc_hook}) {
3017 $_->() 4128 $_->()
3018 for values %{delete $self->{post_alloc_hook}}; 4129 for values %{delete $self->{post_alloc_hook}};
3019 } 4130 }
3020 4131
4132
3021 glViewport 0, 0, $::WIDTH, $::HEIGHT; 4133 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3022 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 4134 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3023 glClear GL_COLOR_BUFFER_BIT; 4135 glClear GL_COLOR_BUFFER_BIT;
3024 4136
3025 glMatrixMode GL_PROJECTION; 4137 glMatrixMode GL_PROJECTION;
3026 glLoadIdentity; 4138 glLoadIdentity;
3027 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 4139 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3028 glMatrixMode GL_MODELVIEW; 4140 glMatrixMode GL_MODELVIEW;
3029 glLoadIdentity; 4141 glLoadIdentity;
3030 4142
4143 {
4144 package CFPlus::UI::Base;
4145
4146 local ($draw_x, $draw_y, $draw_w, $draw_h) =
4147 (0, 0, $self->{w}, $self->{h});
4148
3031 $self->_draw; 4149 $self->_draw;
4150 }
3032} 4151}
3033 4152
3034############################################################################# 4153#############################################################################
3035 4154
3036package CFClient::UI; 4155package CFPlus::UI;
3037 4156
3038$ROOT = new CFClient::UI::Root; 4157$ROOT = new CFPlus::UI::Root;
3039$TOOLTIP = new CFClient::UI::Tooltip z => 900; 4158$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
3040 4159
30411 41601
3042 4161

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines