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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.202 by root, Sun May 14 20:51:19 2006 UTC vs.
Revision 1.343 by root, Sun Aug 13 15:14:17 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 if ($x + $TOOLTIP->{w} > $::WIDTH) {
37 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0);
38 }
39
40 $TOOLTIP->move ($x, $y);
41 $TOOLTIP->check_size;
42 $TOOLTIP->update;
43 } 40 }
44 41
45 return; 42 return;
46 } 43 }
47 } 44 }
48 } 45 }
49 46
50 $TOOLTIP->hide; 47 $TOOLTIP->hide;
51 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;
52} 72}
53 73
54# class methods for events 74# class methods for events
55sub feed_sdl_key_down_event { 75sub feed_sdl_key_down_event {
56 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0]) 76 $FOCUS->emit (key_down => $_[0])
57 if $FOCUS; 77 if $FOCUS;
58} 78}
59 79
60sub feed_sdl_key_up_event { 80sub feed_sdl_key_up_event {
61 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0]) 81 $FOCUS->emit (key_up => $_[0])
62 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 $TOOLTIP_WATCHER->start;
95 }
63} 96}
64 97
65sub feed_sdl_button_down_event { 98sub feed_sdl_button_down_event {
66 my ($ev) = @_; 99 my ($ev) = @_;
67 my ($x, $y) = ($ev->{x}, $ev->{y}); 100 my ($x, $y) = ($ev->{x}, $ev->{y});
68 101
69 if (!$BUTTON_STATE) { 102 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
103
104 unless ($GRAB) {
70 my $widget = $ROOT->find_widget ($x, $y); 105 my $widget = $ROOT->find_widget ($x, $y);
71 106
72 $GRAB = $widget; 107 $GRAB = $widget;
73 $GRAB->update if $GRAB; 108 $GRAB->update if $GRAB;
74 109
75 check_tooltip; 110 $TOOLTIP_WATCHER->cb->();
76 } 111 }
77
78 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
79 112
80 if ($GRAB) { 113 if ($GRAB) {
81 ($x, $y) = $GRAB->coord2local ($x, $y); 114 if ($ev->{button} == 4 || $ev->{button} == 5) {
82 $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 => $ev)
121 }
83 } 122 }
84} 123}
85 124
86sub feed_sdl_button_up_event { 125sub feed_sdl_button_up_event {
87 my ($ev) = @_; 126 my ($ev) = @_;
88 my ($x, $y) = ($ev->{x}, $ev->{y});
89 127
90 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 128 my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
91 129
92 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 130 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
93 131
94 if ($GRAB) { 132 $GRAB->emit (button_up => $ev)
95 ($x, $y) = $GRAB->coord2local ($x, $y); 133 if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
96 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
97 }
98 134
99 if (!$BUTTON_STATE) { 135 unless ($BUTTON_STATE) {
100 my $grab = $GRAB; undef $GRAB; 136 my $grab = $GRAB; undef $GRAB;
101 $grab->update if $grab; 137 $grab->update if $grab;
102 $GRAB->update if $GRAB; 138 $GRAB->update if $GRAB;
103 139
104 check_tooltip; 140 check_hover $widget;
141 $TOOLTIP_WATCHER->cb->();
105 } 142 }
106} 143}
107 144
108sub feed_sdl_motion_event { 145sub feed_sdl_motion_event {
109 my ($ev) = @_; 146 my ($ev) = @_;
110 my ($x, $y) = ($ev->{x}, $ev->{y}); 147 my ($x, $y) = ($ev->{x}, $ev->{y});
111 148
112 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 149 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
113 150
114 if ($widget != $HOVER) { 151 check_hover $widget;
115 my $hover = $HOVER; $HOVER = $widget;
116 152
117 $hover->update if $hover && $hover->{can_hover}; 153 $HOVER->emit (mouse_motion => $ev)
118 $HOVER->update if $HOVER && $HOVER->{can_hover};
119
120 check_tooltip;
121 }
122
123 if ($HOVER) { 154 if $HOVER;
124 ($x, $y) = $HOVER->coord2local ($x, $y);
125 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
126 }
127} 155}
128 156
129# convert position array to integers 157# convert position array to integers
130sub harmonize { 158sub harmonize {
131 my ($vals) = @_; 159 my ($vals) = @_;
… …
137 $rem += $_ - $i; 165 $rem += $_ - $i;
138 $_ = $i; 166 $_ = $i;
139 } 167 }
140} 168}
141 169
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 $_->reconfigure
183 for @widgets;
184}
185
142# call when resolution changes etc. 186# call when resolution changes etc.
143sub rescale_widgets { 187sub rescale_widgets {
144 my ($sx, $sy) = @_; 188 my ($sx, $sy) = @_;
145 189
146 for my $widget (values %WIDGET) { 190 for my $widget (values %WIDGET) {
147 if ($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
148 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x}; 195 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
149 $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};
150 $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};
151 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
152 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y}; 198 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
153 $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};
154 $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};
155 $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
156 } 205 }
157
158 $widget->reconfigure;
159 } 206 }
207
208 reconfigure_widgets;
160} 209}
161 210
162############################################################################# 211#############################################################################
163 212
213package CFPlus::UI::Event;
214
215sub xy {
216 $_[1]->coord2local ($_[0]{x}, $_[0]{y})
217}
218
219#############################################################################
220
164package CFClient::UI::Base; 221package CFPlus::UI::Base;
165 222
166use strict; 223use strict;
167 224
168use CFClient::OpenGL; 225use CFPlus::OpenGL;
169 226
170sub new { 227sub new {
171 my $class = shift; 228 my $class = shift;
172 229
173 my $self = bless { 230 my $self = bless {
174 x => 0, 231 x => "center",
175 y => 0, 232 y => "center",
176 z => 0, 233 z => 0,
234 w => undef,
235 h => undef,
177 can_events => 1, 236 can_events => 1,
178 @_ 237 @_
179 }, $class; 238 }, $class;
180 239
240 Scalar::Util::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);
241
181 for (keys %$self) { 242 for (keys %$self) {
182 if (/^connect_(.*)$/) { 243 if (/^on_(.*)$/) {
183 $self->connect ($1 => delete $self->{$_}); 244 $self->connect ($1 => delete $self->{$_});
184 } 245 }
185 } 246 }
186 247
187 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 }
188 259
189 $self 260 $self
190} 261}
191 262
192sub destroy { 263sub destroy {
… …
199sub show { 270sub show {
200 my ($self) = @_; 271 my ($self) = @_;
201 272
202 return if $self->{parent}; 273 return if $self->{parent};
203 274
204 $self->{toplevel} = 1;
205 $CFClient::UI::ROOT->add ($self); 275 $CFPlus::UI::ROOT->add ($self);
206} 276}
207 277
208sub hide { 278sub set_visible {
209 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};
210 302
211 undef $GRAB if $GRAB == $self; 303 undef $GRAB if $GRAB == $self;
212 undef $HOVER if $HOVER == $self; 304 undef $HOVER if $HOVER == $self;
213 305
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
214 $self->{parent}->remove ($self) 335 $self->{parent}->remove ($self)
215 if $self->{parent}; 336 if $self->{parent};
216} 337}
217 338
218sub move { 339sub move_abs {
219 my ($self, $x, $y, $z) = @_; 340 my ($self, $x, $y, $z) = @_;
220 341
221 $self->{x} = int $x; 342 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
222 $self->{y} = int $y; 343 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
223 $self->{z} = $z if defined $z; 344 $self->{z} = $z if defined $z;
224 345
225 $self->update; 346 $self->update;
226} 347}
227 348
228sub set_size { 349sub set_size {
229 my ($self, $w, $h) = @_; 350 my ($self, $w, $h) = @_;
230 351
231 $self->{user_w} = $w; 352 $self->{force_w} = $w;
232 $self->{user_h} = $h; 353 $self->{force_h} = $h;
233 354
234 $self->check_size; 355 $self->realloc;
235} 356}
236 357
237sub size_request { 358sub size_request {
238 require Carp; 359 require Carp;
239 Carp::confess "size_request is abstract"; 360 Carp::confess "size_request is abstract";
240} 361}
241 362
363sub baseline_shift {
364 0
365}
366
242sub configure { 367sub configure {
243 my ($self, $x, $y, $w, $h) = @_; 368 my ($self, $x, $y, $w, $h) = @_;
244 369
245 if ($self->{aspect}) { 370 if ($self->{aspect}) {
371 my ($ow, $oh) = ($w, $h);
372
246 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 373 $w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect};
247 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 374 $h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect};
248 375
249 # use alignment to adjust x, y 376 # use alignment to adjust x, y
250 377
251 $x += int +($w - $w2) * 0.5; 378 $x += int 0.5 * ($ow - $w);
252 $y += int +($h - $h2) * 0.5; 379 $y += int 0.5 * ($oh - $h);
253
254 ($w, $h) = ($w2, $h2);
255 } 380 }
256 381
257 if ($self->{x} != $x || $self->{y} != $y) { 382 if ($self->{x} ne $x || $self->{y} ne $y) {
258 $self->{x} = $x; 383 $self->{x} = $x;
259 $self->{y} = $y; 384 $self->{y} = $y;
260 $self->update; 385 $self->update;
261 } 386 }
262 387
263 if ($self->{w} != $w || $self->{h} != $h) { 388 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
264 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h]; 389 return unless $self->{visible};
265 }
266}
267 390
268sub size_allocate { 391 $self->{alloc_w} = $w;
269 # nothing to be done 392 $self->{alloc_h} = $h;
270}
271 393
272sub reconfigure { 394 $self->{root}{size_alloc}{$self+0} = $self;
273 my ($self) = @_; 395 }
274
275 $self->check_size (1);
276 $self->update;
277} 396}
278 397
279sub children { 398sub children {
399 # nop
400}
401
402sub visible_children {
403 $_[0]->children
280} 404}
281 405
282sub set_max_size { 406sub set_max_size {
283 my ($self, $w, $h) = @_; 407 my ($self, $w, $h) = @_;
284 408
285 delete $self->{max_w}; $self->{max_w} = $w if $w; 409 $self->{max_w} = int $w if defined $w;
286 delete $self->{max_h}; $self->{max_h} = $h if $h; 410 $self->{max_h} = int $h if defined $h;
411
412 $self->realloc;
413}
414
415sub set_tooltip {
416 my ($self, $tooltip) = @_;
417
418 $tooltip =~ s/^\s+//;
419 $tooltip =~ s/\s+$//;
420
421 return if $self->{tooltip} eq $tooltip;
422
423 $self->{tooltip} = $tooltip;
424
425 if ($CFPlus::UI::TOOLTIP->{owner} == $self) {
426 delete $CFPlus::UI::TOOLTIP->{owner};
427 $CFPlus::UI::TOOLTIP_WATCHER->cb->();
428 }
287} 429}
288 430
289# translate global coordinates to local coordinate system 431# translate global coordinates to local coordinate system
290sub coord2local { 432sub coord2local {
291 my ($self, $x, $y) = @_; 433 my ($self, $x, $y) = @_;
292 434
435 Carp::confess unless $self->{parent};#d#
436
293 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y}) 437 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
294} 438}
295 439
296# translate local coordinates to global coordinate system 440# translate local coordinates to global coordinate system
297sub coord2global { 441sub coord2global {
298 my ($self, $x, $y) = @_; 442 my ($self, $x, $y) = @_;
299 443
444 Carp::confess unless $self->{parent};#d#
445
300 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 446 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
301} 447}
302 448
303sub focus_in { 449sub invoke_focus_in {
304 my ($self) = @_; 450 my ($self) = @_;
305 451
306 return if $FOCUS == $self; 452 return if $FOCUS == $self;
307 return unless $self->{can_focus}; 453 return unless $self->{can_focus};
308 454
309 my $focus = $FOCUS; $FOCUS = $self; 455 $FOCUS = $self;
310 456
311 $self->emit (focus_in => $focus); 457 $self->update;
312 458
313 $focus->update if $focus; 459 0
314 $FOCUS->update;
315} 460}
316 461
317sub focus_out { 462sub invoke_focus_out {
318 my ($self) = @_; 463 my ($self) = @_;
319 464
320 return unless $FOCUS == $self; 465 return unless $FOCUS == $self;
321 466
322 my $focus = $FOCUS; undef $FOCUS; 467 undef $FOCUS;
323 468
324 $self->emit (focus_out => $focus); 469 $self->update;
325 470
326 $focus->update if $focus; #? 471 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
327} 472 unless $FOCUS;
328 473
474 0
475}
476
477sub grab_focus {
478 my ($self) = @_;
479
480 $FOCUS->emit ("focus_out") if $FOCUS;
481 $self->emit ("focus_in");
482}
483
329sub mouse_motion { } 484sub invoke_mouse_motion { 0 }
330sub button_up { } 485sub invoke_button_up { 0 }
331sub key_down { } 486sub invoke_key_down { 0 }
332sub key_up { } 487sub invoke_key_up { 0 }
488sub invoke_mouse_wheel { 0 }
333 489
334sub button_down { 490sub invoke_button_down {
335 my ($self, $ev, $x, $y) = @_; 491 my ($self, $ev, $x, $y) = @_;
336 492
337 $self->focus_in; 493 $self->grab_focus;
338}
339 494
340sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 495 0
341sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 496}
342sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 497
343sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 498sub connect {
344sub 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 dislike duplication
520 # and needlessly verbose code, too.
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 #d##TODO# stop propagating at first true, do not use sum
529 (List::Util::sum map $_->($self, @args, @append), @{$self->{signal_cb}{$signal} || []}) # before
530 || ($self->can ("invoke_$signal") || sub { 1 })->($self, @args, @append) # closure
531 || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent
532}
533
534sub find_widget {
535 my ($self, $x, $y) = @_;
536
537 return () unless $self->{can_events};
538
539 return $self
540 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
541 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
542
543 ()
544}
545
546sub set_parent {
547 my ($self, $parent) = @_;
548
549 Scalar::Util::weaken ($self->{parent} = $parent);
550 $self->set_visible if $parent->{visible};
551}
552
553sub realloc {
554 my ($self) = @_;
555
556 if ($self->{visible}) {
557 return if $self->{root}{realloc}{$self+0};
558
559 $self->{root}{realloc}{$self+0} = $self;
560 $self->{root}->update;
561 } else {
562 delete $self->{req_w};
563 delete $self->{req_h};
564 }
565}
566
567sub update {
568 my ($self) = @_;
569
570 $self->{parent}->update
571 if $self->{parent};
572}
573
574sub reconfigure {
575 my ($self) = @_;
576
577 $self->realloc;
578 $self->update;
579}
580
581# using global variables seems a bit hacky, but passing through all drawing
582# functions seems pointless.
583our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
345 584
346sub draw { 585sub draw {
347 my ($self) = @_; 586 my ($self) = @_;
348 587
349 return unless $self->{h} && $self->{w}; 588 return unless $self->{h} && $self->{w};
589
590 # update screen rectangle
591 local $draw_x = $draw_x + $self->{x};
592 local $draw_y = $draw_y + $self->{y};
593
594 # skip widgets that are entirely outside the drawing area
595 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
596 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
350 597
351 glPushMatrix; 598 glPushMatrix;
352 glTranslate $self->{x}, $self->{y}, 0; 599 glTranslate $self->{x}, $self->{y}, 0;
353 $self->_draw;
354 glPopMatrix;
355 600
356 if ($self == $HOVER && $self->{can_hover}) { 601 if ($self == $HOVER && $self->{can_hover}) {
357 my ($x, $y) = @$self{qw(x y)};
358
359 glColor 1, 0.8, 0.5, 0.2; 602 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
360 glEnable GL_BLEND; 603 glEnable GL_BLEND;
361 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 604 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
362 glBegin GL_QUADS; 605 glBegin GL_QUADS;
363 glVertex $x , $y;
364 glVertex $x + $self->{w}, $y;
365 glVertex $x + $self->{w}, $y + $self->{h};
366 glVertex $x , $y + $self->{h};
367 glEnd;
368 glDisable GL_BLEND;
369 }
370
371 if ($ENV{PCLIENT_DEBUG}) {
372 glPushMatrix;
373 glColor 1, 1, 0, 1;
374 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
375 glBegin GL_LINE_LOOP;
376 glVertex 0 , 0; 606 glVertex 0 , 0;
377 glVertex $self->{w}, 0; 607 glVertex $self->{w}, 0;
378 glVertex $self->{w}, $self->{h}; 608 glVertex $self->{w}, $self->{h};
379 glVertex 0 , $self->{h}; 609 glVertex 0 , $self->{h};
380 glEnd; 610 glEnd;
611 glDisable GL_BLEND;
612 }
613
614 if ($ENV{CFPLUS_DEBUG} & 1) {
615 glPushMatrix;
616 glColor 1, 1, 0, 1;
617 glTranslate 0.375, 0.375;
618 glBegin GL_LINE_LOOP;
619 glVertex 0 , 0;
620 glVertex $self->{w} - 1, 0;
621 glVertex $self->{w} - 1, $self->{h} - 1;
622 glVertex 0 , $self->{h} - 1;
623 glEnd;
381 glPopMatrix; 624 glPopMatrix;
382 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 625 #CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
383 } 626 }
627
628 $self->_draw;
629 glPopMatrix;
384} 630}
385 631
386sub _draw { 632sub _draw {
387 my ($self) = @_; 633 my ($self) = @_;
388 634
389 warn "no draw defined for $self\n"; 635 warn "no draw defined for $self\n";
390} 636}
391 637
392sub find_widget {
393 my ($self, $x, $y) = @_;
394
395 return () unless $self->{can_events};
396
397 return $self
398 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
399 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
400
401 ()
402}
403
404sub set_parent {
405 my ($self, $parent) = @_;
406
407 Scalar::Util::weaken ($self->{parent} = $parent);
408
409 # TODO: req_w _does_change after ->reconfigure
410 $self->check_size
411 unless exists $self->{req_w};
412}
413
414sub check_size {
415 my ($self, $forced) = @_;
416
417 $self->{force_alloc} = 1 if $forced;
418 $CFClient::UI::ROOT->{check_size}{$self} = $self;
419}
420
421sub update {
422 my ($self) = @_;
423
424 $self->{parent}->update
425 if $self->{parent};
426}
427
428sub connect {
429 my ($self, $signal, $cb) = @_;
430
431 push @{ $self->{signal_cb}{$signal} }, $cb;
432}
433
434sub emit {
435 my ($self, $signal, @args) = @_;
436
437 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
438}
439
440sub DESTROY { 638sub DESTROY {
441 my ($self) = @_; 639 my ($self) = @_;
442 640
641 return if CFPlus::in_destruct;
642
443 delete $WIDGET{$self+0}; 643 delete $WIDGET{$self+0};
444 #$self->deactivate; 644
645 eval { $self->destroy };
646 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
445} 647}
446 648
447############################################################################# 649#############################################################################
448 650
449package CFClient::UI::DrawBG; 651package CFPlus::UI::DrawBG;
450 652
451our @ISA = CFClient::UI::Base::; 653our @ISA = CFPlus::UI::Base::;
452 654
453use strict; 655use strict;
454use CFClient::OpenGL; 656use CFPlus::OpenGL;
455 657
456sub new { 658sub new {
457 my $class = shift; 659 my $class = shift;
458 660
459 # range [value, low, high, page] 661 # range [value, low, high, page]
460 662
461 $class->SUPER::new ( 663 $class->SUPER::new (
462 bg => [0, 0, 0, 0.2], 664 #bg => [0, 0, 0, 0.2],
463 active_bg => [1, 1, 1, 0.5], 665 #active_bg => [1, 1, 1, 0.5],
464 @_ 666 @_
465 ) 667 )
466} 668}
467 669
468sub _draw { 670sub _draw {
469 my ($self) = @_; 671 my ($self) = @_;
470 672
471 my ($w, $h) = @$self{qw(w h)}; 673 my $color = $FOCUS == $self && $self->{active_bg}
674 ? $self->{active_bg}
675 : $self->{bg};
472 676
473 glEnable GL_BLEND; 677 if ($color && (@$color < 4 || $color->[3])) {
474 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
475 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };
476
477 glBegin GL_QUADS;
478 glVertex 0 , 0;
479 glVertex 0 , $h;
480 glVertex $w, $h;
481 glVertex $w, 0;
482 glEnd;
483
484 glDisable GL_BLEND;
485}
486
487#############################################################################
488
489package CFClient::UI::Empty;
490
491our @ISA = CFClient::UI::Base::;
492
493sub new {
494 my ($class, %arg) = @_;
495 $class->SUPER::new (can_events => 0, %arg);
496}
497
498sub size_request {
499 (0, 0)
500}
501
502sub draw { }
503
504#############################################################################
505
506package CFClient::UI::Container;
507
508our @ISA = CFClient::UI::Base::;
509
510sub new {
511 my ($class, %arg) = @_;
512
513 my $children = delete $arg{children} || [];
514
515 my $self = $class->SUPER::new (
516 children => [],
517 can_events => 0,
518 %arg,
519 );
520 $self->add ($_) for @$children;
521
522 $self
523}
524
525sub add {
526 my ($self, @widgets) = @_;
527
528 $_->set_parent ($self)
529 for @widgets;
530
531 use sort 'stable';
532
533 $self->{children} = [
534 sort { $a->{z} <=> $b->{z} }
535 @{$self->{children}}, @widgets
536 ];
537
538 $self->check_size (1);
539 $self->update;
540}
541
542sub children {
543 @{ $_[0]{children} }
544}
545
546sub remove {
547 my ($self, $child) = @_;
548
549 delete $child->{parent};
550 $child->hide;
551
552 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
553
554 $self->check_size;
555 $self->update;
556}
557
558sub clear {
559 my ($self) = @_;
560
561 my $children = delete $self->{children};
562 $self->{children} = [];
563
564 for (@$children) {
565 delete $_->{parent};
566 $_->hide;
567 }
568
569 $self->check_size;
570 $self->update;
571}
572
573sub find_widget {
574 my ($self, $x, $y) = @_;
575
576 $x -= $self->{x};
577 $y -= $self->{y};
578
579 my $res;
580
581 for (reverse @{ $self->{children} }) {
582 $res = $_->find_widget ($x, $y)
583 and return $res;
584 }
585
586 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
587}
588
589sub _draw {
590 my ($self) = @_;
591
592 $_->draw for @{$self->{children}};
593}
594
595#############################################################################
596
597package CFClient::UI::Bin;
598
599our @ISA = CFClient::UI::Container::;
600
601sub new {
602 my ($class, %arg) = @_;
603
604 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
605
606 $class->SUPER::new (children => [$child], %arg)
607}
608
609sub add {
610 my ($self, $child) = @_;
611
612 $self->{children} = [];
613
614 $self->SUPER::add ($child);
615}
616
617sub remove {
618 my ($self, $widget) = @_;
619
620 $self->SUPER::remove ($widget);
621
622 $self->{children} = [new CFClient::UI::Empty]
623 unless @{$self->{children}};
624}
625
626sub child { $_[0]->{children}[0] }
627
628sub size_request {
629 $_[0]{children}[0]->size_request
630}
631
632sub size_allocate {
633 my ($self, $w, $h) = @_;
634
635 $self->{children}[0]->configure (0, 0, $w, $h);
636}
637
638#############################################################################
639
640package CFClient::UI::Window;
641
642our @ISA = CFClient::UI::Bin::;
643
644use CFClient::OpenGL;
645
646sub new {
647 my ($class, %arg) = @_;
648
649 my $self = $class->SUPER::new (%arg);
650}
651
652sub update {
653 my ($self) = @_;
654
655 $ROOT->on_post_alloc ($self => sub { $self->render_child });
656 $self->SUPER::update;
657}
658
659sub size_allocate {
660 my ($self, $w, $h) = @_;
661
662 $self->SUPER::size_allocate ($w, $h);
663 $self->update;
664}
665
666sub _render {
667 $_[0]{children}[0]->draw;
668}
669
670sub render_child {
671 my ($self) = @_;
672
673 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
674 glClearColor 0, 0, 0, 0;
675 glClear GL_COLOR_BUFFER_BIT;
676
677 $self->_render;
678# glColorMask 1, 1, 1, 0;
679# glEnable GL_BLEND;
680# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
681# glRasterPos 0, 0;
682# glCopyPixels 0, 0, $self->{w}, $self->{h};
683# glDisable GL_BLEND;
684# glColorMask 1, 1, 1, 1;
685 };
686}
687
688sub _draw {
689 my ($self) = @_;
690
691 my ($w, $h) = ($self->w, $self->h);
692
693 my $tex = $self->{texture}
694 or return;
695
696 glEnable GL_TEXTURE_2D;
697 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
698 glColor 0, 0, 0, 1;
699
700 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
701
702 glDisable GL_TEXTURE_2D;
703}
704
705#############################################################################
706
707package CFClient::UI::ViewPort;
708
709our @ISA = CFClient::UI::Window::;
710
711sub size_request {
712 my ($self) = @_;
713
714 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
715 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
716
717 @$self{qw(child_w child_h)}
718}
719
720sub size_allocate {
721 my ($self, $w, $h) = @_;
722
723 $self->update;
724}
725
726sub set_offset {
727 my ($self, $x, $y) = @_;
728
729 $self->{view_x} = int $x;
730 $self->{view_y} = int $y;
731
732 $self->update;
733}
734
735# hmm, this does not work for topleft of $self... but we should not ask for that
736sub coord2local {
737 my ($self, $x, $y) = @_;
738
739 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
740}
741
742sub coord2global {
743 my ($self, $x, $y) = @_;
744
745 $x = List::Util::min $self->{w}, $x - $self->{view_x};
746 $y = List::Util::min $self->{h}, $y - $self->{view_y};
747
748 $self->SUPER::coord2global ($x, $y)
749}
750
751sub find_widget {
752 my ($self, $x, $y) = @_;
753
754 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
755 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
756 ) {
757 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
758 } else {
759 $self->CFClient::UI::Base::find_widget ($x, $y)
760 }
761}
762
763sub _render {
764 my ($self) = @_;
765
766 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
767
768 $self->SUPER::_render;
769}
770
771#############################################################################
772
773package CFClient::UI::ScrolledWindow;
774
775our @ISA = CFClient::UI::HBox::;
776
777sub new {
778 my $class = shift;
779
780 my $self;
781
782 my $slider = new CFClient::UI::Slider
783 vertical => 1,
784 range => [0, 0, 1, 0.01], # HACK fix
785 connect_changed => sub {
786 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
787 },
788 ;
789
790 $self = $class->SUPER::new (
791 vp => (new CFClient::UI::ViewPort),
792 slider => $slider,
793 @_,
794 );
795
796 $self->{vp}->add ($self->{scrolled});
797 $self->add ($self->{vp});
798 $self->add ($self->{slider});
799
800 $self
801}
802
803#TODO# update range on size_allocate depending on child
804# update viewport offset on scroll
805
806#############################################################################
807
808package CFClient::UI::Frame;
809
810our @ISA = CFClient::UI::Bin::;
811
812use CFClient::OpenGL;
813
814sub new {
815 my $class = shift;
816
817 $class->SUPER::new (
818 bg => undef,
819 @_,
820 )
821}
822
823sub _draw {
824 my ($self) = @_;
825
826 if ($self->{bg}) {
827 my ($w, $h) = @$self{qw(w h)}; 678 my ($w, $h) = @$self{qw(w h)};
828 679
829 glEnable GL_BLEND; 680 glEnable GL_BLEND;
830 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 681 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
831 glColor @{ $self->{bg} }; 682 glColor_premultiply @$color;
832 683
833 glBegin GL_QUADS; 684 glBegin GL_QUADS;
834 glVertex 0 , 0; 685 glVertex 0 , 0;
835 glVertex 0 , $h; 686 glVertex 0 , $h;
836 glVertex $w, $h; 687 glVertex $w, $h;
837 glVertex $w, 0; 688 glVertex $w, 0;
838 glEnd; 689 glEnd;
839 690
840 glDisable GL_BLEND; 691 glDisable GL_BLEND;
841 } 692 }
842
843 $self->SUPER::_draw;
844} 693}
845 694
846############################################################################# 695#############################################################################
847 696
848package CFClient::UI::FancyFrame; 697package CFPlus::UI::Empty;
849 698
699our @ISA = CFPlus::UI::Base::;
700
701sub new {
702 my ($class, %arg) = @_;
703 $class->SUPER::new (can_events => 0, %arg);
704}
705
706sub size_request {
707 my ($self) = @_;
708
709 ($self->{w} + 0, $self->{h} + 0)
710}
711
712sub draw { }
713
714#############################################################################
715
716package CFPlus::UI::Container;
717
718our @ISA = CFPlus::UI::Base::;
719
720sub new {
721 my ($class, %arg) = @_;
722
723 my $children = delete $arg{children};
724
725 my $self = $class->SUPER::new (
726 children => [],
727 can_events => 0,
728 %arg,
729 );
730
731 $self->add (@$children)
732 if $children;
733
734 $self
735}
736
737sub realloc {
738 my ($self) = @_;
739
740 $self->{force_realloc} = 1;
741 $self->{force_size_alloc} = 1;
742 $self->SUPER::realloc;
743}
744
745sub add {
746 my ($self, @widgets) = @_;
747
748 $_->set_parent ($self)
749 for @widgets;
750
751 use sort 'stable';
752
753 $self->{children} = [
754 sort { $a->{z} <=> $b->{z} }
755 @{$self->{children}}, @widgets
756 ];
757
758 $self->realloc;
759}
760
761sub children {
762 @{ $_[0]{children} }
763}
764
765sub remove {
766 my ($self, $child) = @_;
767
768 delete $child->{parent};
769 $child->hide;
770
771 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
772
773 $self->realloc;
774}
775
776sub clear {
777 my ($self) = @_;
778
779 my $children = delete $self->{children};
780 $self->{children} = [];
781
782 for (@$children) {
783 delete $_->{parent};
784 $_->hide;
785 }
786
787 $self->realloc;
788}
789
790sub find_widget {
791 my ($self, $x, $y) = @_;
792
793 $x -= $self->{x};
794 $y -= $self->{y};
795
796 my $res;
797
798 for (reverse $self->visible_children) {
799 $res = $_->find_widget ($x, $y)
800 and return $res;
801 }
802
803 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
804}
805
806sub _draw {
807 my ($self) = @_;
808
809 $_->draw for @{$self->{children}};
810}
811
812#############################################################################
813
814package CFPlus::UI::Bin;
815
816our @ISA = CFPlus::UI::Container::;
817
818sub new {
819 my ($class, %arg) = @_;
820
821 my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;
822
823 $class->SUPER::new (children => [$child], %arg)
824}
825
826sub add {
827 my ($self, $child) = @_;
828
829 $self->SUPER::remove ($_) for @{ $self->{children} };
830 $self->SUPER::add ($child);
831}
832
833sub remove {
834 my ($self, $widget) = @_;
835
836 $self->SUPER::remove ($widget);
837
838 $self->{children} = [new CFPlus::UI::Empty]
839 unless @{$self->{children}};
840}
841
842sub child { $_[0]->{children}[0] }
843
844sub size_request {
845 $_[0]{children}[0]->size_request
846}
847
848sub invoke_size_allocate {
849 my ($self, $w, $h) = @_;
850
851 $self->{children}[0]->configure (0, 0, $w, $h);
852
853 1
854}
855
856#############################################################################
857
858# back-buffered drawing area
859
860package CFPlus::UI::Window;
861
850our @ISA = CFClient::UI::Bin::; 862our @ISA = CFPlus::UI::Bin::;
851 863
852use CFClient::OpenGL; 864use CFPlus::OpenGL;
853 865
854my @tex = 866sub new {
855 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 867 my ($class, %arg) = @_;
856 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); 868
869 my $self = $class->SUPER::new (%arg);
870}
871
872sub update {
873 my ($self) = @_;
874
875 $ROOT->on_post_alloc ($self => sub { $self->render_child });
876 $self->SUPER::update;
877}
878
879sub invoke_size_allocate {
880 my ($self, $w, $h) = @_;
881
882 $self->update;
883
884 $self->SUPER::invoke_size_allocate ($w, $h)
885}
886
887sub _render {
888 my ($self) = @_;
889
890 $self->{children}[0]->draw;
891}
892
893sub render_child {
894 my ($self) = @_;
895
896 $self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {
897 glClearColor 0, 0, 0, 0;
898 glClear GL_COLOR_BUFFER_BIT;
899
900 {
901 package CFPlus::UI::Base;
902
903 ($draw_x, $draw_y, $draw_w, $draw_h) =
904 (0, 0, $self->{w}, $self->{h});
905 }
906
907 $self->_render;
908 };
909}
910
911sub _draw {
912 my ($self) = @_;
913
914 my ($w, $h) = @$self{qw(w h)};
915
916 my $tex = $self->{texture}
917 or return;
918
919 glEnable GL_TEXTURE_2D;
920 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
921 glColor 0, 0, 0, 1;
922
923 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
924
925 glDisable GL_TEXTURE_2D;
926}
927
928#############################################################################
929
930package CFPlus::UI::ViewPort;
931
932our @ISA = CFPlus::UI::Window::;
857 933
858sub new { 934sub new {
859 my $class = shift; 935 my $class = shift;
860 936
861 # TODO: user_x, user_y, overwrite moveto? 937 $class->SUPER::new (
938 scroll_x => 0,
939 scroll_y => 1,
940 @_,
941 )
942}
943
944sub size_request {
945 my ($self) = @_;
946
947 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
948
949 $w = 10 if $self->{scroll_x};
950 $h = 10 if $self->{scroll_y};
951
952 ($w, $h)
953}
954
955sub invoke_size_allocate {
956 my ($self, $w, $h) = @_;
957
958 my $child = $self->child;
959
960 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
961 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
962
963 $self->child->configure (0, 0, $w, $h);
964 $self->update;
965
966 1
967}
968
969sub set_offset {
970 my ($self, $x, $y) = @_;
971
972 $self->{view_x} = int $x;
973 $self->{view_y} = int $y;
974
975 $self->update;
976}
977
978# hmm, this does not work for topleft of $self... but we should not ask for that
979sub coord2local {
980 my ($self, $x, $y) = @_;
981
982 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
983}
984
985sub coord2global {
986 my ($self, $x, $y) = @_;
987
988 $x = List::Util::min $self->{w}, $x - $self->{view_x};
989 $y = List::Util::min $self->{h}, $y - $self->{view_y};
990
991 $self->SUPER::coord2global ($x, $y)
992}
993
994sub find_widget {
995 my ($self, $x, $y) = @_;
996
997 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
998 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
999 ) {
1000 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
1001 } else {
1002 $self->CFPlus::UI::Base::find_widget ($x, $y)
1003 }
1004}
1005
1006sub _render {
1007 my ($self) = @_;
1008
1009 local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};
1010 local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};
1011
1012 CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
1013
1014 $self->SUPER::_render;
1015}
1016
1017#############################################################################
1018
1019package CFPlus::UI::ScrolledWindow;
1020
1021our @ISA = CFPlus::UI::HBox::;
1022
1023sub new {
1024 my ($class, %arg) = @_;
1025
1026 my $child = delete $arg{child};
1027
1028 my $self;
1029
1030 my $slider = new CFPlus::UI::Slider
1031 vertical => 1,
1032 range => [0, 0, 1, 0.01], # HACK fix
1033 on_changed => sub {
1034 $self->{vp}->set_offset (0, $_[1]);
1035 },
1036 ;
1037
1038 $self = $class->SUPER::new (
1039 vp => (new CFPlus::UI::ViewPort expand => 1),
1040 can_events => 1,
1041 slider => $slider,
1042 %arg,
1043 );
1044
1045 $self->SUPER::add ($self->{vp}, $self->{slider});
1046 $self->add ($child) if $child;
1047
1048 $self
1049}
1050
1051#TODO# update range on size_allocate depending on child
1052
1053sub add {
1054 my ($self, $widget) = @_;
1055
1056 $self->{vp}->add ($self->{child} = $widget);
1057}
1058
1059sub invoke_mouse_wheel {
1060 my ($self, $ev) = @_;
1061
1062 return 0 unless $ev->{dy}; # only vertical movements
1063
1064 $self->{slider}->emit (mouse_wheel => $ev);
1065
1066 1
1067}
1068
1069sub update_slider {
1070 my ($self) = @_;
1071
1072 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]);
1073}
1074
1075sub update {
1076 my ($self) = @_;
1077
1078 $self->SUPER::update;
1079
1080 $self->update_slider;
1081}
1082
1083sub invoke_size_allocate {
1084 my ($self, $w, $h) = @_;
1085
1086 $self->update_slider;
1087
1088 $self->SUPER::invoke_size_allocate ($w, $h)
1089}
1090
1091#############################################################################
1092
1093package CFPlus::UI::Frame;
1094
1095our @ISA = CFPlus::UI::Bin::;
1096
1097use CFPlus::OpenGL;
1098
1099sub new {
1100 my $class = shift;
1101
1102 $class->SUPER::new (
1103 bg => undef,
1104 @_,
1105 )
1106}
1107
1108sub _draw {
1109 my ($self) = @_;
1110
1111 if ($self->{bg}) {
1112 my ($w, $h) = @$self{qw(w h)};
1113
1114 glEnable GL_BLEND;
1115 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1116 glColor_premultiply @{ $self->{bg} };
1117
1118 glBegin GL_QUADS;
1119 glVertex 0 , 0;
1120 glVertex 0 , $h;
1121 glVertex $w, $h;
1122 glVertex $w, 0;
1123 glEnd;
1124
1125 glDisable GL_BLEND;
1126 }
1127
1128 $self->SUPER::_draw;
1129}
1130
1131#############################################################################
1132
1133package CFPlus::UI::FancyFrame;
1134
1135our @ISA = CFPlus::UI::Bin::;
1136
1137use CFPlus::OpenGL;
1138
1139my $bg =
1140 new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",
1141 mipmap => 1, wrap => 1;
1142
1143my @border =
1144 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1145 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1146
1147sub new {
1148 my ($class, %arg) = @_;
862 1149
863 my $self = $class->SUPER::new ( 1150 my $self = $class->SUPER::new (
864 bg => [1, 1, 1, 1], 1151 bg => [1, 1, 1, 1],
865 border_bg => [1, 1, 1, 1], 1152 border_bg => [1, 1, 1, 1],
866 border => 0.6, 1153 border => 0.6,
867 toplevel => 1,
868 can_events => 1, 1154 can_events => 1,
869 @_ 1155 min_w => 64,
1156 min_h => 32,
1157 %arg,
870 ); 1158 );
871 1159
872 $self->{title} &&= new CFClient::UI::Label 1160 $self->{title_widget} = new CFPlus::UI::Label
873 align => 0, 1161 align => 0,
874 valign => 1, 1162 valign => 1,
875 text => $self->{title}, 1163 text => $self->{title},
876 fontsize => $self->{border}; 1164 fontsize => $self->{border},
1165 if exists $self->{title};
1166
1167 if ($self->{has_close_button}) {
1168 $self->{close_button} =
1169 new CFPlus::UI::ImageButton
1170 path => 'x1_close.png',
1171 on_activate => sub { $self->emit ("delete") };
1172
1173 $self->CFPlus::UI::Container::add ($self->{close_button});
1174 }
877 1175
878 $self 1176 $self
1177}
1178
1179sub add {
1180 my ($self, @widgets) = @_;
1181
1182 $self->SUPER::add (@widgets);
1183 $self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};
1184 $self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
879} 1185}
880 1186
881sub border { 1187sub border {
882 int $_[0]{border} * $::FONTSIZE 1188 int $_[0]{border} * $::FONTSIZE
883} 1189}
884 1190
885sub size_request { 1191sub size_request {
886 my ($self) = @_; 1192 my ($self) = @_;
1193
1194 $self->{title_widget}->size_request
1195 if $self->{title_widget};
1196
1197 $self->{close_button}->size_request
1198 if $self->{close_button};
887 1199
888 my ($w, $h) = $self->SUPER::size_request; 1200 my ($w, $h) = $self->SUPER::size_request;
889 1201
890 ( 1202 (
891 $w + $self->border * 2, 1203 $w + $self->border * 2,
892 $h + $self->border * 2, 1204 $h + $self->border * 2,
893 ) 1205 )
894} 1206}
895 1207
896sub size_allocate { 1208sub invoke_size_allocate {
897 my ($self, $w, $h) = @_; 1209 my ($self, $w, $h) = @_;
898 1210
1211 if ($self->{title_widget}) {
1212 $self->{title_widget}{w} = $w;
1213 $self->{title_widget}{h} = $h;
1214 $self->{title_widget}->invoke_size_allocate ($w, $h);
1215 }
1216
1217 my $border = $self->border;
1218
899 $h -= List::Util::max 0, $self->border * 2; 1219 $h -= List::Util::max 0, $border * 2;
900 $w -= List::Util::max 0, $self->border * 2; 1220 $w -= List::Util::max 0, $border * 2;
901 1221
902 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
903 if $self->{title};
904
905 $self->child->configure ($self->border, $self->border, $w, $h); 1222 $self->child->configure ($border, $border, $w, $h);
906}
907 1223
1224 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1225 if $self->{close_button};
1226
1227 1
1228}
1229
1230sub invoke_delete {
1231 my ($self) = @_;
1232
1233 $self->hide;
1234
1235 1
1236}
1237
908sub button_down { 1238sub invoke_button_down {
909 my ($self, $ev, $x, $y) = @_; 1239 my ($self, $ev, $x, $y) = @_;
910 1240
911 my ($w, $h) = @$self{qw(w h)}; 1241 my ($w, $h) = @$self{qw(w h)};
912 my $border = $self->border; 1242 my $border = $self->border;
913 1243
… …
926 my ($ev, $x, $y) = @_; 1256 my ($ev, $x, $y) = @_;
927 1257
928 my $dx = $ev->{x} - $ox; 1258 my $dx = $ev->{x} - $ox;
929 my $dy = $ev->{y} - $oy; 1259 my $dy = $ev->{y} - $oy;
930 1260
931 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1261 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
932 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1262 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1263
933 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1264 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
934 $self->check_size; 1265 $self->realloc;
935 }; 1266 };
936 1267
937 } elsif ($lr ^ $td) { 1268 } elsif ($lr ^ $td) {
938 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1269 my ($ox, $oy) = ($ev->{x}, $ev->{y});
939 my ($bx, $by) = ($self->{x}, $self->{y}); 1270 my ($bx, $by) = ($self->{x}, $self->{y});
… …
941 $self->{motion} = sub { 1272 $self->{motion} = sub {
942 my ($ev, $x, $y) = @_; 1273 my ($ev, $x, $y) = @_;
943 1274
944 ($x, $y) = ($ev->{x}, $ev->{y}); 1275 ($x, $y) = ($ev->{x}, $ev->{y});
945 1276
946 $self->move ($bx + $x - $ox, $by + $y - $oy); 1277 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
947 $self->update; 1278 # HACK: the next line is required to enforce placement
1279 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
948 }; 1280 };
1281 } else {
1282 return 0;
1283 }
1284
949 } 1285 1
950} 1286}
951 1287
952sub button_up { 1288sub invoke_button_up {
953 my ($self, $ev, $x, $y) = @_; 1289 my ($self, $ev, $x, $y) = @_;
954 1290
955 delete $self->{motion}; 1291 ! ! delete $self->{motion}
956} 1292}
957 1293
958sub mouse_motion { 1294sub invoke_mouse_motion {
959 my ($self, $ev, $x, $y) = @_; 1295 my ($self, $ev, $x, $y) = @_;
960 1296
961 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1297 $self->{motion}->($ev, $x, $y) if $self->{motion};
1298
1299 ! ! $self->{motion}
1300}
1301
1302sub invoke_visibility_change {
1303 my ($self, $visible) = @_;
1304
1305 delete $self->{motion} unless $visible;
1306
1307 0
962} 1308}
963 1309
964sub _draw { 1310sub _draw {
965 my ($self) = @_; 1311 my ($self) = @_;
966 1312
1313 my $child = $self->{children}[0];
1314
967 my ($w, $h ) = ($self->{w}, $self->{h}); 1315 my ($w, $h ) = ($self->{w}, $self->{h});
968 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1316 my ($cw, $ch) = ($child->{w}, $child->{h});
969 1317
970 glEnable GL_TEXTURE_2D; 1318 glEnable GL_TEXTURE_2D;
971 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1319 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
972 1320
973 my $border = $self->border; 1321 my $border = $self->border;
974 1322
975 glColor @{ $self->{border_bg} }; 1323 glColor @{ $self->{border_bg} };
976 $tex[1]->draw_quad_alpha (0, 0, $w, $border); 1324 $border[0]->draw_quad_alpha (0, 0, $w, $border);
977 $tex[3]->draw_quad_alpha (0, $border, $border, $ch); 1325 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
978 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1326 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
979 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border); 1327 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
980 1328
981 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1329 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
982 my $bg = $tex[0]; 1330 glColor @{ $self->{bg} };
983 1331
984 # TODO: repeat texture not scale 1332 # TODO: repeat texture not scale
1333 # solve this better(?)
985 my $rep_x = $cw / $bg->{w}; 1334 $bg->{s} = $cw / $bg->{w};
986 my $rep_y = $ch / $bg->{h}; 1335 $bg->{t} = $ch / $bg->{h};
987
988 glColor @{ $self->{bg} };
989
990 $bg->{s} = $rep_x;
991 $bg->{t} = $rep_y;
992 $bg->{wrap_mode} = 1;
993 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1336 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
994 } 1337 }
995 1338
996 glDisable GL_TEXTURE_2D; 1339 glDisable GL_TEXTURE_2D;
997 1340
998 $self->{title}->draw if $self->{title};
999
1000 $self->child->draw; 1341 $child->draw;
1342
1343 if ($self->{title_widget}) {
1344 glTranslate 0, $border - $self->{h};
1345 $self->{title_widget}->_draw;
1346
1347 glTranslate 0, - ($border - $self->{h});
1348 }
1349
1350 $self->{close_button}->draw
1351 if $self->{close_button};
1001} 1352}
1002 1353
1003############################################################################# 1354#############################################################################
1004 1355
1005package CFClient::UI::Table; 1356package CFPlus::UI::Table;
1006 1357
1007our @ISA = CFClient::UI::Base::; 1358our @ISA = CFPlus::UI::Base::;
1008 1359
1009use List::Util qw(max sum); 1360use List::Util qw(max sum);
1010 1361
1011use CFClient::OpenGL; 1362use CFPlus::OpenGL;
1012 1363
1013sub new { 1364sub new {
1014 my $class = shift; 1365 my $class = shift;
1015 1366
1016 $class->SUPER::new ( 1367 $class->SUPER::new (
1017 col_expand => [], 1368 col_expand => [],
1018 @_ 1369 @_,
1019 ) 1370 )
1020}
1021
1022sub add {
1023 my ($self, $x, $y, $child) = @_;
1024
1025 $child->set_parent ($self);
1026 $self->{children}[$y][$x] = $child;
1027
1028 $child->check_size;
1029} 1371}
1030 1372
1031sub children { 1373sub children {
1032 grep $_, map @$_, grep $_, @{ $_[0]{children} } 1374 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1033} 1375}
1034 1376
1377sub add {
1378 my ($self) = shift;
1379
1380 while (@_) {
1381 my ($x, $y, $child) = splice @_, 0, 3, ();
1382 $child->set_parent ($self);
1383 $self->{children}[$y][$x] = $child;
1384 }
1385
1386 $self->{force_realloc} = 1;
1387 $self->{force_size_alloc} = 1;
1388 $self->realloc;
1389}
1390
1391sub remove {
1392 my ($self, $child) = @_;
1393
1394 # TODO: not yet implemented
1395}
1396
1035# TODO: move to container class maybe? send childs a signal on removal? 1397# TODO: move to container class maybe? send children a signal on removal?
1036sub clear { 1398sub clear {
1037 my ($self) = @_; 1399 my ($self) = @_;
1038 1400
1039 my @children = $self->children; 1401 my @children = $self->children;
1040 delete $self->{children}; 1402 delete $self->{children};
… …
1042 for (@children) { 1404 for (@children) {
1043 delete $_->{parent}; 1405 delete $_->{parent};
1044 $_->hide; 1406 $_->hide;
1045 } 1407 }
1046 1408
1047 $self->update; 1409 $self->realloc;
1048} 1410}
1049 1411
1050sub get_wh { 1412sub get_wh {
1051 my ($self) = @_; 1413 my ($self) = @_;
1052 1414
… …
1078 (sum @$ws), 1440 (sum @$ws),
1079 (sum @$hs), 1441 (sum @$hs),
1080 ) 1442 )
1081} 1443}
1082 1444
1083sub size_allocate { 1445sub invoke_size_allocate {
1084 my ($self, $w, $h) = @_; 1446 my ($self, $w, $h) = @_;
1085 1447
1086 my ($ws, $hs) = $self->get_wh; 1448 my ($ws, $hs) = $self->get_wh;
1087 1449
1088 my $req_w = sum @$ws; 1450 my $req_w = (sum @$ws) || 1;
1089 my $req_h = sum @$hs; 1451 my $req_h = (sum @$hs) || 1;
1090 1452
1091 # TODO: nicer code && do row_expand 1453 # TODO: nicer code && do row_expand
1092 my @col_expand = @{$self->{col_expand}}; 1454 my @col_expand = @{$self->{col_expand}};
1093 @col_expand = (1) x @$ws unless @col_expand; 1455 @col_expand = (1) x @$ws unless @col_expand;
1094 my $col_expand = (sum @col_expand) || 1; 1456 my $col_expand = (sum @col_expand) || 1;
1095 1457
1096 # linearly scale sizes 1458 # linearly scale sizes
1097 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1459 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1098 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1460 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1099 1461
1100 CFClient::UI::harmonize $ws; 1462 CFPlus::UI::harmonize $ws;
1101 CFClient::UI::harmonize $hs; 1463 CFPlus::UI::harmonize $hs;
1102 1464
1103 my $y; 1465 my $y;
1104 1466
1105 for my $r (0 .. $#{$self->{children}}) { 1467 for my $r (0 .. $#{$self->{children}}) {
1106 my $row = $self->{children}[$r] 1468 my $row = $self->{children}[$r]
… …
1120 } 1482 }
1121 1483
1122 $y += $row_h; 1484 $y += $row_h;
1123 } 1485 }
1124 1486
1487 1
1125} 1488}
1126 1489
1127sub find_widget { 1490sub find_widget {
1128 my ($self, $x, $y) = @_; 1491 my ($self, $x, $y) = @_;
1129 1492
… …
1148 } 1511 }
1149} 1512}
1150 1513
1151############################################################################# 1514#############################################################################
1152 1515
1153package CFClient::UI::HBox; 1516package CFPlus::UI::Box;
1154 1517
1155# TODO: wrap into common Box base class
1156
1157our @ISA = CFClient::UI::Container::; 1518our @ISA = CFPlus::UI::Container::;
1158 1519
1159sub size_request { 1520sub size_request {
1160 my ($self) = @_; 1521 my ($self) = @_;
1161 1522
1162 my @alloc = map [$_->size_request], @{$self->{children}}; 1523 $self->{vertical}
1524 ? (
1525 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1526 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1527 )
1528 : (
1529 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1530 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1531 )
1532}
1163 1533
1534sub invoke_size_allocate {
1535 my ($self, $w, $h) = @_;
1536
1537 my $space = $self->{vertical} ? $h : $w;
1538 my @children = $self->visible_children;
1539
1540 my @req;
1541
1542 if ($self->{homogeneous}) {
1543 @req = ($space / (@children || 1)) x @children;
1544 } else {
1545 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1546 my $req = List::Util::sum @req;
1547
1548 if ($req > $space) {
1549 # ah well, not enough space
1550 $_ *= $space / $req for @req;
1551 } else {
1552 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1553
1554 $space = ($space - $req) / $expand; # remaining space to give away
1555
1556 $req[$_] += $space * $children[$_]{expand}
1557 for 0 .. $#children;
1558 }
1164 ( 1559 }
1165 (List::Util::sum map $_->[0], @alloc), 1560
1166 (List::Util::max map $_->[1], @alloc), 1561 CFPlus::UI::harmonize \@req;
1562
1563 my $pos = 0;
1564 for (0 .. $#children) {
1565 my $alloc = $req[$_];
1566 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1567
1568 $pos += $alloc;
1569 }
1570
1571 1
1572}
1573
1574#############################################################################
1575
1576package CFPlus::UI::HBox;
1577
1578our @ISA = CFPlus::UI::Box::;
1579
1580sub new {
1581 my $class = shift;
1582
1583 $class->SUPER::new (
1584 vertical => 0,
1585 @_,
1167 ) 1586 )
1168} 1587}
1169 1588
1170sub size_allocate {
1171 my ($self, $w, $h) = @_;
1172
1173 ($h, $w) = ($w, $h);
1174
1175 my $children = $self->{children};
1176
1177 my @h = map $_->{req_w}, @$children;
1178
1179 my $req_h = List::Util::sum @h;
1180
1181 if ($req_h > $h) {
1182 # ah well, not enough space
1183 $_ *= $h / $req_h for @h;
1184 } else {
1185 my $exp = List::Util::sum map $_->{expand}, @$children;
1186 $exp ||= 1;
1187
1188 for (0 .. $#$children) {
1189 my $child = $children->[$_];
1190
1191 my $alloc_h = $h[$_];
1192 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1193 $h[$_] = $alloc_h;
1194 }
1195 }
1196
1197 CFClient::UI::harmonize \@h;
1198
1199 my $y = 0;
1200 for (0 .. $#$children) {
1201 my $child = $children->[$_];
1202 my $h = $h[$_];
1203 $child->configure ($y, 0, $h, $w);
1204
1205 $y += $h;
1206 }
1207
1208 1
1209}
1210
1211############################################################################# 1589#############################################################################
1212 1590
1213package CFClient::UI::VBox; 1591package CFPlus::UI::VBox;
1214 1592
1215# TODO: wrap into common Box base class 1593our @ISA = CFPlus::UI::Box::;
1216 1594
1217our @ISA = CFClient::UI::Container::; 1595sub new {
1596 my $class = shift;
1218 1597
1219sub size_request { 1598 $class->SUPER::new (
1220 my ($self) = @_; 1599 vertical => 1,
1221 1600 @_,
1222 my @alloc = map [$_->size_request], @{$self->{children}};
1223
1224 (
1225 (List::Util::max map $_->[0], @alloc),
1226 (List::Util::sum map $_->[1], @alloc),
1227 ) 1601 )
1228} 1602}
1229 1603
1230sub size_allocate {
1231 my ($self, $w, $h) = @_;
1232
1233 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1234
1235 my $children = $self->{children};
1236
1237 my @h = map $_->{req_h}, @$children;
1238
1239 my $req_h = List::Util::sum @h;
1240
1241 if ($req_h > $h) {
1242 # ah well, not enough space
1243 $_ *= $h / $req_h for @h;
1244 } else {
1245 my $exp = List::Util::sum map $_->{expand}, @$children;
1246 $exp ||= 1;
1247
1248 for (0 .. $#$children) {
1249 my $child = $children->[$_];
1250
1251 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1252 }
1253 }
1254
1255 CFClient::UI::harmonize \@h;
1256
1257 my $y = 0;
1258 for (0 .. $#$children) {
1259 my $child = $children->[$_];
1260 my $h = $h[$_];
1261 $child->configure (0, $y, $w, $h);
1262
1263 $y += $h;
1264 }
1265
1266 1
1267}
1268
1269############################################################################# 1604#############################################################################
1270 1605
1271package CFClient::UI::Label; 1606package CFPlus::UI::Label;
1272 1607
1273our @ISA = CFClient::UI::Base::; 1608our @ISA = CFPlus::UI::DrawBG::;
1274 1609
1275use CFClient::OpenGL; 1610use CFPlus::OpenGL;
1276 1611
1277sub new { 1612sub new {
1278 my ($class, %arg) = @_; 1613 my ($class, %arg) = @_;
1279 1614
1280 my $self = $class->SUPER::new ( 1615 my $self = $class->SUPER::new (
1281 fg => [1, 1, 1], 1616 fg => [1, 1, 1],
1617 #bg => none
1618 #active_bg => none
1282 #font => default_font 1619 #font => default_font
1283 #text => initial text 1620 #text => initial text
1284 #markup => initial narkup 1621 #markup => initial narkup
1622 #max_w => maximum pixel width
1623 #style => 0, # render flags
1624 ellipsise => 3, # end
1285 layout => (new CFClient::Layout), 1625 layout => (new CFPlus::Layout),
1286 fontsize => 1, 1626 fontsize => 1,
1287 align => -1, 1627 align => -1,
1288 valign => -1, 1628 valign => -1,
1289 padding => 2, 1629 padding_x => 2,
1630 padding_y => 2,
1290 can_events => 0, 1631 can_events => 0,
1291 %arg 1632 %arg
1292 ); 1633 );
1293 1634
1294 if (exists $self->{template}) { 1635 if (exists $self->{template}) {
1295 my $layout = new CFClient::Layout; 1636 my $layout = new CFPlus::Layout;
1296 $layout->set_text (delete $self->{template}); 1637 $layout->set_text (delete $self->{template});
1297 $self->{template} = $layout; 1638 $self->{template} = $layout;
1298 } 1639 }
1299 1640
1300 if (exists $self->{markup}) { 1641 if (exists $self->{markup}) {
… …
1304 } 1645 }
1305 1646
1306 $self 1647 $self
1307} 1648}
1308 1649
1309sub escape {
1310 local $_ = $_[1];
1311
1312 s/&/&amp;/g;
1313 s/>/&gt;/g;
1314 s/</&lt;/g;
1315
1316 $_[1]
1317}
1318
1319sub update { 1650sub update {
1320 my ($self) = @_; 1651 my ($self) = @_;
1321 1652
1322 delete $self->{texture}; 1653 delete $self->{texture};
1323 $self->SUPER::update; 1654 $self->SUPER::update;
1324} 1655}
1325 1656
1657sub realloc {
1658 my ($self) = @_;
1659
1660 delete $self->{ox};
1661 $self->SUPER::realloc;
1662}
1663
1326sub set_text { 1664sub set_text {
1327 my ($self, $text) = @_; 1665 my ($self, $text) = @_;
1328 1666
1329 return if $self->{text} eq "T$text"; 1667 return if $self->{text} eq "T$text";
1330 $self->{text} = "T$text"; 1668 $self->{text} = "T$text";
1331 1669
1332 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1333 $self->{layout}->set_text ($text); 1670 $self->{layout}->set_text ($text);
1334 1671
1672 delete $self->{size_req};
1673 $self->realloc;
1335 $self->update; 1674 $self->update;
1336 $self->check_size;
1337} 1675}
1338 1676
1339sub set_markup { 1677sub set_markup {
1340 my ($self, $markup) = @_; 1678 my ($self, $markup) = @_;
1341 1679
1342 return if $self->{text} eq "M$markup"; 1680 return if $self->{text} eq "M$markup";
1343 $self->{text} = "M$markup"; 1681 $self->{text} = "M$markup";
1344 1682
1345 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1683 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1346 1684
1347 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1348 $self->{layout}->set_markup ($markup); 1685 $self->{layout}->set_markup ($markup);
1349 1686
1687 delete $self->{size_req};
1688 $self->realloc;
1350 $self->update; 1689 $self->update;
1351 $self->check_size;
1352} 1690}
1353 1691
1354sub size_request { 1692sub size_request {
1355 my ($self) = @_; 1693 my ($self) = @_;
1356 1694
1695 $self->{size_req} ||= do {
1357 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1696 $self->{layout}->set_font ($self->{font}) if $self->{font};
1358 $self->{layout}->set_width ($self->{max_w} || -1); 1697 $self->{layout}->set_width ($self->{max_w} || -1);
1698 $self->{layout}->set_ellipsise ($self->{ellipsise});
1699 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1359 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1700 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1360 1701
1361 my ($w, $h) = $self->{layout}->size; 1702 my ($w, $h) = $self->{layout}->size;
1362 1703
1363 if (exists $self->{template}) { 1704 if (exists $self->{template}) {
1364 $self->{template}->set_font ($self->{font}) if $self->{font}; 1705 $self->{template}->set_font ($self->{font}) if $self->{font};
1706 $self->{template}->set_width ($self->{max_w} || -1);
1365 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1707 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1366 1708
1367 my ($w2, $h2) = $self->{template}->size; 1709 my ($w2, $h2) = $self->{template}->size;
1368 1710
1369 $w = List::Util::max $w, $w2; 1711 $w = List::Util::max $w, $w2;
1370 $h = List::Util::max $h, $h2; 1712 $h = List::Util::max $h, $h2;
1713 }
1714
1715 [$w, $h]
1371 } 1716 };
1372 1717
1373 ( 1718 @{ $self->{size_req} }
1374 $w + $self->{padding} * 2,
1375 $h + $self->{padding} * 2,
1376 )
1377} 1719}
1378 1720
1721sub baseline_shift {
1722 $_[0]{layout}->descent
1723}
1724
1379sub size_allocate { 1725sub invoke_size_allocate {
1380 my ($self, $w, $h) = @_; 1726 my ($self, $w, $h) = @_;
1381 1727
1728 delete $self->{ox};
1729
1382 delete $self->{texture}; 1730 delete $self->{texture}
1731 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1732
1733 1
1383} 1734}
1384 1735
1385sub set_fontsize { 1736sub set_fontsize {
1386 my ($self, $fontsize) = @_; 1737 my ($self, $fontsize) = @_;
1387 1738
1388 $self->{fontsize} = $fontsize; 1739 $self->{fontsize} = $fontsize;
1740 delete $self->{size_req};
1389 delete $self->{texture}; 1741 delete $self->{texture};
1390 1742
1391 $self->update; 1743 $self->realloc;
1392 $self->check_size; 1744}
1745
1746sub reconfigure {
1747 my ($self) = @_;
1748
1749 delete $self->{size_req};
1750 delete $self->{texture};
1751
1752 $self->SUPER::reconfigure;
1393} 1753}
1394 1754
1395sub _draw { 1755sub _draw {
1396 my ($self) = @_; 1756 my ($self) = @_;
1397 1757
1758 $self->SUPER::_draw; # draw background, if applicable
1759
1398 my $tex = $self->{texture} ||= do { 1760 my $size = $self->{texture} ||= do {
1399 $self->{layout}->set_foreground (@{$self->{fg}}); 1761 $self->{layout}->set_foreground (@{$self->{fg}});
1400 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1762 $self->{layout}->set_font ($self->{font}) if $self->{font};
1401 $self->{layout}->set_width ($self->{w}); 1763 $self->{layout}->set_width ($self->{w});
1764 $self->{layout}->set_ellipsise ($self->{ellipsise});
1765 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1402 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1766 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1403 1767
1404 my $tex = new_from_layout CFClient::Texture $self->{layout}; 1768 [$self->{layout}->size]
1405
1406 $self->{ox} = int $self->{align} < 0 ? $self->{padding}
1407 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1408 : ($self->{w} - $tex->{w}) * 0.5;
1409
1410 $self->{oy} = int $self->{valign} < 0 ? $self->{padding}
1411 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1412 : ($self->{h} - $tex->{h}) * 0.5;
1413
1414 $tex
1415 }; 1769 };
1416 1770
1417 glEnable GL_TEXTURE_2D; 1771 unless (exists $self->{ox}) {
1418 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1772 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1773 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
1774 : ($self->{w} - $size->[0]) * 0.5);
1419 1775
1420 if ($tex->{format} == GL_ALPHA) { 1776 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1421 glColor @{$self->{fg}}; 1777 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1422 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 1778 : ($self->{h} - $size->[1]) * 0.5);
1423 } else {
1424 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1425 } 1779 };
1426 1780
1427 glDisable GL_TEXTURE_2D; 1781 my $w = List::Util::min $self->{w} + 4, $size->[0];
1782 my $h = List::Util::min $self->{h} + 2, $size->[1];
1783
1784 $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1428} 1785}
1429 1786
1430############################################################################# 1787#############################################################################
1431 1788
1432package CFClient::UI::EntryBase; 1789package CFPlus::UI::EntryBase;
1433 1790
1434our @ISA = CFClient::UI::Label::; 1791our @ISA = CFPlus::UI::Label::;
1435 1792
1436use CFClient::OpenGL; 1793use CFPlus::OpenGL;
1437 1794
1438sub new { 1795sub new {
1439 my $class = shift; 1796 my $class = shift;
1440 1797
1441 $class->SUPER::new ( 1798 $class->SUPER::new (
… …
1445 active_fg => [0, 0, 0], 1802 active_fg => [0, 0, 0],
1446 can_hover => 1, 1803 can_hover => 1,
1447 can_focus => 1, 1804 can_focus => 1,
1448 valign => 0, 1805 valign => 0,
1449 can_events => 1, 1806 can_events => 1,
1807 #text => ...
1808 #hidden => "*",
1450 @_ 1809 @_
1451 ) 1810 )
1452} 1811}
1453 1812
1454sub _set_text { 1813sub _set_text {
… …
1456 1815
1457 delete $self->{cur_h}; 1816 delete $self->{cur_h};
1458 1817
1459 return if $self->{text} eq $text; 1818 return if $self->{text} eq $text;
1460 1819
1461 delete $self->{texture};
1462
1463 $self->{last_activity} = $::NOW; 1820 $self->{last_activity} = $::NOW;
1464 $self->{text} = $text; 1821 $self->{text} = $text;
1465 1822
1466 $text =~ s/./*/g if $self->{hidden}; 1823 $text =~ s/./*/g if $self->{hidden};
1467 $self->{layout}->set_text ("$text "); 1824 $self->{layout}->set_text ("$text ");
1825 delete $self->{size_req};
1468 1826
1469 $self->emit (changed => $self->{text}); 1827 $self->emit (changed => $self->{text});
1828
1829 $self->realloc;
1830 $self->update;
1470} 1831}
1471 1832
1472sub set_text { 1833sub set_text {
1473 my ($self, $text) = @_; 1834 my ($self, $text) = @_;
1474 1835
1475 $self->{cursor} = length $text; 1836 $self->{cursor} = length $text;
1476 $self->_set_text ($text); 1837 $self->_set_text ($text);
1477 $self->check_size;
1478 $self->update;
1479} 1838}
1480 1839
1481sub get_text { 1840sub get_text {
1482 $_[0]{text} 1841 $_[0]{text}
1483} 1842}
… …
1488 my ($w, $h) = $self->SUPER::size_request; 1847 my ($w, $h) = $self->SUPER::size_request;
1489 1848
1490 ($w + 1, $h) # add 1 for cursor 1849 ($w + 1, $h) # add 1 for cursor
1491} 1850}
1492 1851
1493sub size_allocate {
1494 my ($self, $w, $h) = @_;
1495
1496 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1497}
1498
1499sub key_down { 1852sub invoke_key_down {
1500 my ($self, $ev) = @_; 1853 my ($self, $ev) = @_;
1501 1854
1502 my $mod = $ev->{mod}; 1855 my $mod = $ev->{mod};
1503 my $sym = $ev->{sym}; 1856 my $sym = $ev->{sym};
1504 my $uni = $ev->{unicode}; 1857 my $uni = $ev->{unicode};
… …
1507 1860
1508 if ($uni == 8) { 1861 if ($uni == 8) {
1509 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1862 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1510 } elsif ($uni == 127) { 1863 } elsif ($uni == 127) {
1511 substr $text, $self->{cursor}, 1, ""; 1864 substr $text, $self->{cursor}, 1, "";
1512 } elsif ($sym == CFClient::SDLK_LEFT) { 1865 } elsif ($sym == CFPlus::SDLK_LEFT) {
1513 --$self->{cursor} if $self->{cursor}; 1866 --$self->{cursor} if $self->{cursor};
1514 } elsif ($sym == CFClient::SDLK_RIGHT) { 1867 } elsif ($sym == CFPlus::SDLK_RIGHT) {
1515 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1868 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1516 } elsif ($sym == CFClient::SDLK_HOME) { 1869 } elsif ($sym == CFPlus::SDLK_HOME) {
1517 $self->{cursor} = 0; 1870 $self->{cursor} = 0;
1518 } elsif ($sym == CFClient::SDLK_END) { 1871 } elsif ($sym == CFPlus::SDLK_END) {
1519 $self->{cursor} = length $text; 1872 $self->{cursor} = length $text;
1520 } elsif ($uni == 27) { 1873 } elsif ($uni == 27) {
1521 $self->emit ('escape'); 1874 $self->emit ('escape');
1522 } elsif ($uni) { 1875 } elsif ($uni) {
1523 substr $text, $self->{cursor}++, 0, chr $uni; 1876 substr $text, $self->{cursor}++, 0, chr $uni;
1877 } else {
1878 return 0;
1524 } 1879 }
1525 1880
1526 $self->_set_text ($text); 1881 $self->_set_text ($text);
1527 $self->update;
1528}
1529 1882
1883 $self->realloc;
1884
1885 1
1886}
1887
1530sub focus_in { 1888sub invoke_focus_in {
1531 my ($self) = @_; 1889 my ($self) = @_;
1532 1890
1533 $self->{last_activity} = $::NOW; 1891 $self->{last_activity} = $::NOW;
1534 1892
1535 $self->SUPER::focus_in; 1893 $self->SUPER::invoke_focus_in
1536} 1894}
1537 1895
1538sub button_down { 1896sub invoke_button_down {
1539 my ($self, $ev, $x, $y) = @_; 1897 my ($self, $ev, $x, $y) = @_;
1540 1898
1541 $self->SUPER::button_down ($ev, $x, $y); 1899 $self->SUPER::invoke_button_down ($ev, $x, $y);
1542 1900
1543 my $idx = $self->{layout}->xy_to_index ($x, $y); 1901 my $idx = $self->{layout}->xy_to_index ($x, $y);
1544 1902
1545 # byte-index to char-index 1903 # byte-index to char-index
1546 my $text = $self->{text}; 1904 my $text = $self->{text};
1547 utf8::encode $text; 1905 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1548 $self->{cursor} = length substr $text, 0, $idx; 1906 $self->{cursor} = length $text;
1549 1907
1550 $self->_set_text ($self->{text}); 1908 $self->_set_text ($self->{text});
1551 $self->update; 1909 $self->update;
1910
1911 1
1552} 1912}
1553 1913
1554sub mouse_motion { 1914sub invoke_mouse_motion {
1555 my ($self, $ev, $x, $y) = @_; 1915 my ($self, $ev, $x, $y) = @_;
1556# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1916# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1917
1918 1
1557} 1919}
1558 1920
1559sub _draw { 1921sub _draw {
1560 my ($self) = @_; 1922 my ($self) = @_;
1561 1923
1562 local $self->{fg} = $self->{fg}; 1924 local $self->{fg} = $self->{fg};
1563 1925
1564 if ($FOCUS == $self) { 1926 if ($FOCUS == $self) {
1565 glColor @{$self->{active_bg}}; 1927 glColor_premultiply @{$self->{active_bg}};
1566 $self->{fg} = $self->{active_fg}; 1928 $self->{fg} = $self->{active_fg};
1567 } else { 1929 } else {
1568 glColor @{$self->{bg}}; 1930 glColor_premultiply @{$self->{bg}};
1569 } 1931 }
1570 1932
1571 glEnable GL_BLEND; 1933 glEnable GL_BLEND;
1572 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1934 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1573 glBegin GL_QUADS; 1935 glBegin GL_QUADS;
1574 glVertex 0 , 0; 1936 glVertex 0 , 0;
1575 glVertex 0 , $self->{h}; 1937 glVertex 0 , $self->{h};
1576 glVertex $self->{w}, $self->{h}; 1938 glVertex $self->{w}, $self->{h};
1577 glVertex $self->{w}, 0; 1939 glVertex $self->{w}, 0;
… …
1596 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h}; 1958 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1597 glEnd; 1959 glEnd;
1598 } 1960 }
1599} 1961}
1600 1962
1601package CFClient::UI::Entry; 1963package CFPlus::UI::Entry;
1602 1964
1603our @ISA = CFClient::UI::EntryBase::; 1965our @ISA = CFPlus::UI::EntryBase::;
1604 1966
1605use CFClient::OpenGL; 1967use CFPlus::OpenGL;
1606 1968
1607sub key_down { 1969sub invoke_key_down {
1608 my ($self, $ev) = @_; 1970 my ($self, $ev) = @_;
1609 1971
1610 my $sym = $ev->{sym}; 1972 my $sym = $ev->{sym};
1611 1973
1612 if ($sym == 13) { 1974 if ($sym == 13) {
1613 unshift @{$self->{history}}, 1975 unshift @{$self->{history}},
1614 my $txt = $self->get_text; 1976 my $txt = $self->get_text;
1977
1615 $self->{history_pointer} = -1; 1978 $self->{history_pointer} = -1;
1616 $self->{history_saveback} = ''; 1979 $self->{history_saveback} = '';
1617 $self->emit (activate => $txt); 1980 $self->emit (activate => $txt);
1618 $self->update; 1981 $self->update;
1619 1982
1620 } elsif ($sym == CFClient::SDLK_UP) { 1983 } elsif ($sym == CFPlus::SDLK_UP) {
1621 if ($self->{history_pointer} < 0) { 1984 if ($self->{history_pointer} < 0) {
1622 $self->{history_saveback} = $self->get_text; 1985 $self->{history_saveback} = $self->get_text;
1623 } 1986 }
1624 if (@{$self->{history} || []} > 0) { 1987 if (@{$self->{history} || []} > 0) {
1625 $self->{history_pointer}++; 1988 $self->{history_pointer}++;
… …
1627 $self->{history_pointer} = @{$self->{history} || []} - 1; 1990 $self->{history_pointer} = @{$self->{history} || []} - 1;
1628 } 1991 }
1629 $self->set_text ($self->{history}->[$self->{history_pointer}]); 1992 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1630 } 1993 }
1631 1994
1632 } elsif ($sym == CFClient::SDLK_DOWN) { 1995 } elsif ($sym == CFPlus::SDLK_DOWN) {
1633 $self->{history_pointer}--; 1996 $self->{history_pointer}--;
1634 $self->{history_pointer} = -1 if $self->{history_pointer} < 0; 1997 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1635 1998
1636 if ($self->{history_pointer} >= 0) { 1999 if ($self->{history_pointer} >= 0) {
1637 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2000 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1638 } else { 2001 } else {
1639 $self->set_text ($self->{history_saveback}); 2002 $self->set_text ($self->{history_saveback});
1640 } 2003 }
1641 2004
1642 } else { 2005 } else {
1643 $self->SUPER::key_down ($ev); 2006 return $self->SUPER::invoke_key_down ($ev)
2007 }
2008
1644 } 2009 1
1645
1646} 2010}
1647 2011
1648############################################################################# 2012#############################################################################
1649 2013
1650package CFClient::UI::Button; 2014package CFPlus::UI::Button;
1651 2015
1652our @ISA = CFClient::UI::Label::; 2016our @ISA = CFPlus::UI::Label::;
1653 2017
1654use CFClient::OpenGL; 2018use CFPlus::OpenGL;
1655 2019
1656my @tex = 2020my @tex =
1657 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2021 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1658 qw(b1_button_active.png); 2022 qw(b1_button_active.png);
1659 2023
1660sub new { 2024sub new {
1661 my $class = shift; 2025 my $class = shift;
1662 2026
1663 $class->SUPER::new ( 2027 $class->SUPER::new (
1664 padding => 4, 2028 padding_x => 4,
2029 padding_y => 4,
1665 fg => [1, 1, 1], 2030 fg => [1, 1, 1],
1666 bg => [1, 1, 1, 0.2],
1667 active_fg => [0, 0, 1], 2031 active_fg => [0, 0, 1],
1668 can_hover => 1, 2032 can_hover => 1,
1669 align => 0, 2033 align => 0,
1670 valign => 0, 2034 valign => 0,
1671 can_events => 1, 2035 can_events => 1,
1672 @_ 2036 @_
1673 ) 2037 )
1674} 2038}
1675 2039
1676sub button_up { 2040sub invoke_button_up {
1677 my ($self, $ev, $x, $y) = @_; 2041 my ($self, $ev, $x, $y) = @_;
1678 2042
2043 $self->emit ("activate")
1679 if ($x >= 0 && $x < $self->{w} 2044 if $x >= 0 && $x < $self->{w}
1680 && $y >= 0 && $y < $self->{h}) { 2045 && $y >= 0 && $y < $self->{h};
1681 $self->emit ("activate"); 2046
1682 } 2047 1
1683} 2048}
1684 2049
1685sub _draw { 2050sub _draw {
1686 my ($self) = @_; 2051 my ($self) = @_;
1687 2052
1688 local $self->{fg} = $self->{fg}; 2053 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1689
1690 if ($GRAB == $self) {
1691 $self->{fg} = $self->{active_fg};
1692 }
1693 2054
1694 glEnable GL_TEXTURE_2D; 2055 glEnable GL_TEXTURE_2D;
1695 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2056 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1696 glColor 0, 0, 0, 1; 2057 glColor 0, 0, 0, 1;
1697 2058
… …
1702 $self->SUPER::_draw; 2063 $self->SUPER::_draw;
1703} 2064}
1704 2065
1705############################################################################# 2066#############################################################################
1706 2067
1707package CFClient::UI::CheckBox; 2068package CFPlus::UI::CheckBox;
1708 2069
1709our @ISA = CFClient::UI::DrawBG::; 2070our @ISA = CFPlus::UI::DrawBG::;
1710 2071
1711my @tex = 2072my @tex =
1712 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2073 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1713 qw(c1_checkbox_bg.png c1_checkbox_active.png); 2074 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1714 2075
1715use CFClient::OpenGL; 2076use CFPlus::OpenGL;
1716 2077
1717sub new { 2078sub new {
1718 my $class = shift; 2079 my $class = shift;
1719 2080
1720 $class->SUPER::new ( 2081 $class->SUPER::new (
1721 padding => 2, 2082 padding_x => 2,
2083 padding_y => 2,
1722 fg => [1, 1, 1], 2084 fg => [1, 1, 1],
1723 active_fg => [1, 1, 0], 2085 active_fg => [1, 1, 0],
2086 bg => [0, 0, 0, 0.2],
2087 active_bg => [1, 1, 1, 0.5],
1724 state => 0, 2088 state => 0,
1725 can_hover => 1, 2089 can_hover => 1,
1726 @_ 2090 @_
1727 ) 2091 )
1728} 2092}
1729 2093
1730sub size_request { 2094sub size_request {
1731 my ($self) = @_; 2095 my ($self) = @_;
1732 2096
1733 ($self->{padding} * 2 + 6) x 2 2097 (6) x 2
1734} 2098}
1735 2099
2100sub toggle {
2101 my ($self) = @_;
2102
2103 $self->{state} = !$self->{state};
2104 $self->emit (changed => $self->{state});
2105 $self->update;
2106}
2107
1736sub button_down { 2108sub invoke_button_down {
1737 my ($self, $ev, $x, $y) = @_; 2109 my ($self, $ev, $x, $y) = @_;
1738 2110
1739 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2111 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1740 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2112 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1741 $self->{state} = !$self->{state}; 2113 $self->toggle;
1742 $self->emit (changed => $self->{state}); 2114 } else {
2115 return 0
2116 }
2117
1743 } 2118 1
1744} 2119}
1745 2120
1746sub _draw { 2121sub _draw {
1747 my ($self) = @_; 2122 my ($self) = @_;
1748 2123
1749 $self->SUPER::_draw; 2124 $self->SUPER::_draw;
1750 2125
1751 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2126 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1752 2127
1753 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2128 my ($w, $h) = @$self{qw(w h)};
2129
2130 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1754 2131
1755 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2132 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1756 2133
1757 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2134 my $tex = $self->{state} ? $tex[1] : $tex[0];
1758 2135
… …
1761 glDisable GL_TEXTURE_2D; 2138 glDisable GL_TEXTURE_2D;
1762} 2139}
1763 2140
1764############################################################################# 2141#############################################################################
1765 2142
1766package CFClient::UI::Image; 2143package CFPlus::UI::Image;
1767 2144
1768our @ISA = CFClient::UI::Base::; 2145our @ISA = CFPlus::UI::Base::;
1769 2146
1770use CFClient::OpenGL; 2147use CFPlus::OpenGL;
1771use Carp qw/confess/;
1772 2148
1773our %loaded_images; 2149our %texture_cache;
1774 2150
1775sub new { 2151sub new {
1776 my $class = shift; 2152 my $class = shift;
1777 2153
1778 my $self = $class->SUPER::new (can_events => 0, @_); 2154 my $self = $class->SUPER::new (
2155 can_events => 0,
2156 @_,
2157 );
1779 2158
1780 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2159 $self->{path} || $self->{tex}
2160 or Carp::croak "'path' or 'tex' attributes required";
1781 2161
1782 $loaded_images{$self->{image}} ||= 2162 $self->{tex} ||= $texture_cache{$self->{path}} ||=
1783 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2163 new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
1784 2164
1785 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2165 Scalar::Util::weaken $texture_cache{$self->{path}};
1786 2166
1787 Scalar::Util::weaken $loaded_images{$self->{image}}; 2167 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1788
1789 $self->{aspect} = $tex->{w} / $tex->{h};
1790 2168
1791 $self 2169 $self
1792} 2170}
1793 2171
2172sub STORABLE_freeze {
2173 my ($self, $cloning) = @_;
2174
2175 $self->{path}
2176 or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";
2177
2178 $self->{path}
2179}
2180
2181sub STORABLE_attach {
2182 my ($self, $cloning, $path) = @_;
2183
2184 $self->new (path => $path)
2185}
2186
1794sub size_request { 2187sub size_request {
1795 my ($self) = @_; 2188 my ($self) = @_;
1796 2189
1797 ($self->{tex}->{w}, $self->{tex}->{h}) 2190 ($self->{tex}{w}, $self->{tex}{h})
1798} 2191}
1799 2192
1800sub _draw { 2193sub _draw {
1801 my ($self) = @_; 2194 my ($self) = @_;
1802 2195
… …
1812 } 2205 }
1813 2206
1814 glEnable GL_TEXTURE_2D; 2207 glEnable GL_TEXTURE_2D;
1815 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2208 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1816 2209
1817 $tex->draw_quad_alpha (0, 0, $w, $h); 2210 $tex->draw_quad (0, 0, $w, $h);
1818 2211
1819 glDisable GL_TEXTURE_2D; 2212 glDisable GL_TEXTURE_2D;
1820} 2213}
1821 2214
1822############################################################################# 2215#############################################################################
1823 2216
2217package CFPlus::UI::ImageButton;
2218
2219our @ISA = CFPlus::UI::Image::;
2220
2221use CFPlus::OpenGL;
2222
2223my %textures;
2224
2225sub new {
2226 my $class = shift;
2227
2228 my $self = $class->SUPER::new (
2229 padding_x => 4,
2230 padding_y => 4,
2231 fg => [1, 1, 1],
2232 active_fg => [0, 0, 1],
2233 can_hover => 1,
2234 align => 0,
2235 valign => 0,
2236 can_events => 1,
2237 @_
2238 );
2239}
2240
2241sub invoke_button_up {
2242 my ($self, $ev, $x, $y) = @_;
2243
2244 $self->emit ("activate")
2245 if $x >= 0 && $x < $self->{w}
2246 && $y >= 0 && $y < $self->{h};
2247
2248 1
2249}
2250
2251#############################################################################
2252
1824package CFClient::UI::VGauge; 2253package CFPlus::UI::VGauge;
1825 2254
1826our @ISA = CFClient::UI::Base::; 2255our @ISA = CFPlus::UI::Base::;
1827 2256
1828use List::Util qw(min max); 2257use List::Util qw(min max);
1829 2258
1830use CFClient::OpenGL; 2259use CFPlus::OpenGL;
1831 2260
1832my %tex = ( 2261my %tex = (
1833 food => [ 2262 food => [
1834 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2263 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1835 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2264 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1836 ], 2265 ],
1837 grace => [ 2266 grace => [
1838 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2267 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1839 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/ 2268 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1840 ], 2269 ],
1841 hp => [ 2270 hp => [
1842 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2271 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1843 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2272 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1844 ], 2273 ],
1845 mana => [ 2274 mana => [
1846 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2275 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1847 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/ 2276 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1848 ], 2277 ],
1849); 2278);
1850 2279
1851# eg. VGauge->new (gauge => 'food'), default gauge: food 2280# eg. VGauge->new (gauge => 'food'), default gauge: food
… …
1911 my $ycut1 = max 0, min 1, $ycut; 2340 my $ycut1 = max 0, min 1, $ycut;
1912 my $ycut2 = max 0, min 1, $ycut - 1; 2341 my $ycut2 = max 0, min 1, $ycut - 1;
1913 2342
1914 my $h1 = $self->{h} * (1 - $ycut1); 2343 my $h1 = $self->{h} * (1 - $ycut1);
1915 my $h2 = $self->{h} * (1 - $ycut2); 2344 my $h2 = $self->{h} * (1 - $ycut2);
2345 my $h3 = $self->{h};
2346
2347 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
1916 2348
1917 glEnable GL_BLEND; 2349 glEnable GL_BLEND;
1918 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2350 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2351 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1919 glEnable GL_TEXTURE_2D; 2352 glEnable GL_TEXTURE_2D;
1920 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2353 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1921 2354
1922 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2355 glBindTexture GL_TEXTURE_2D, $t1->{name};
1923 glBegin GL_QUADS; 2356 glBegin GL_QUADS;
… …
1938 2371
1939 if ($t3) { 2372 if ($t3) {
1940 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2373 glBindTexture GL_TEXTURE_2D, $t3->{name};
1941 glBegin GL_QUADS; 2374 glBegin GL_QUADS;
1942 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2375 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1943 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2376 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
1944 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2377 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
1945 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2378 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1946 glEnd; 2379 glEnd;
1947 } 2380 }
1948 2381
1949 glDisable GL_BLEND; 2382 glDisable GL_BLEND;
1950 glDisable GL_TEXTURE_2D; 2383 glDisable GL_TEXTURE_2D;
1951} 2384}
1952 2385
1953############################################################################# 2386#############################################################################
1954 2387
1955package CFClient::UI::Gauge; 2388package CFPlus::UI::Gauge;
1956 2389
1957our @ISA = CFClient::UI::VBox::; 2390our @ISA = CFPlus::UI::VBox::;
1958 2391
1959sub new { 2392sub new {
1960 my ($class, %arg) = @_; 2393 my ($class, %arg) = @_;
1961 2394
1962 my $self = $class->SUPER::new ( 2395 my $self = $class->SUPER::new (
… …
1964 can_hover => 1, 2397 can_hover => 1,
1965 can_events => 1, 2398 can_events => 1,
1966 %arg, 2399 %arg,
1967 ); 2400 );
1968 2401
1969 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2402 $self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999");
1970 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 2403 $self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1971 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999"); 2404 $self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
1972 2405
1973 $self 2406 $self
1974} 2407}
1975 2408
1976sub set_fontsize { 2409sub set_fontsize {
… …
1997 $self->{value}->set_text ($val); 2430 $self->{value}->set_text ($val);
1998} 2431}
1999 2432
2000############################################################################# 2433#############################################################################
2001 2434
2002package CFClient::UI::Slider; 2435package CFPlus::UI::Slider;
2003 2436
2004use strict; 2437use strict;
2005 2438
2006use CFClient::OpenGL; 2439use CFPlus::OpenGL;
2007 2440
2008our @ISA = CFClient::UI::DrawBG::; 2441our @ISA = CFPlus::UI::DrawBG::;
2009 2442
2010my @tex = 2443my @tex =
2011 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2444 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
2012 qw(s1_slider.png s1_slider_bg.png); 2445 qw(s1_slider.png s1_slider_bg.png);
2013 2446
2014sub new { 2447sub new {
2015 my $class = shift; 2448 my $class = shift;
2016 2449
2017 # range [value, low, high, page] 2450 # range [value, low, high, page, unit]
2018 2451
2019 # TODO: 0-width page 2452 # TODO: 0-width page
2020 # TODO: req_w/h are wrong with vertical 2453 # TODO: req_w/h are wrong with vertical
2021 # TODO: calculations are off 2454 # TODO: calculations are off
2022 my $self = $class->SUPER::new ( 2455 my $self = $class->SUPER::new (
2023 fg => [1, 1, 1], 2456 fg => [1, 1, 1],
2024 active_fg => [0, 0, 0], 2457 active_fg => [0, 0, 0],
2458 bg => [0, 0, 0, 0.2],
2459 active_bg => [1, 1, 1, 0.5],
2025 range => [0, 0, 100, 10], 2460 range => [0, 0, 100, 10, 0],
2026 req_w => $::WIDTH / 80, 2461 min_w => $::WIDTH / 80,
2027 req_h => $::WIDTH / 80, 2462 min_h => $::WIDTH / 80,
2028 vertical => 0, 2463 vertical => 0,
2029 can_hover => 1, 2464 can_hover => 1,
2030 inner_pad => 5, 2465 inner_pad => 0.02,
2031 @_ 2466 @_
2032 ); 2467 );
2033 2468
2469 $self->set_value ($self->{range}[0]);
2470 $self->update;
2471
2034 $self 2472 $self
2035} 2473}
2036 2474
2475sub set_range {
2476 my ($self, $range) = @_;
2477
2478 ($range, $self->{range}) = ($self->{range}, $range);
2479
2480 if ("@$range" ne "@{$self->{range}}") {
2481 $self->update;
2482 $self->set_value ($self->{range}[0]);
2483 }
2484}
2485
2486sub set_value {
2487 my ($self, $value) = @_;
2488
2489 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2490
2491 $hi = $lo + 1 if $hi <= $lo;
2492
2493 $page = $hi - $lo if $page > $hi - $lo;
2494
2495 $value = $lo if $value < $lo;
2496 $value = $hi - $page if $value > $hi - $page;
2497
2498 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2499 if $unit;
2500
2501 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2502
2503 if ($value != $old_value) {
2504 $self->emit (changed => $value);
2505 $self->update;
2506 }
2507}
2508
2037sub size_request { 2509sub size_request {
2038 my ($self) = @_; 2510 my ($self) = @_;
2039 2511
2040 my $w = $self->{req_w}; 2512 ($self->{req_w}, $self->{req_h})
2041 my $h = $self->{req_h};
2042
2043 $self->{vertical} ? ($h, $w) : ($w, $h)
2044} 2513}
2045 2514
2046sub button_down { 2515sub invoke_button_down {
2047 my ($self, $ev, $x, $y) = @_; 2516 my ($self, $ev, $x, $y) = @_;
2048 2517
2049 $self->SUPER::button_down ($ev, $x, $y); 2518 $self->SUPER::invoke_button_down ($ev, $x, $y);
2519
2520 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2521
2050 $self->mouse_motion ($ev, $x, $y); 2522 $self->invoke_mouse_motion ($ev, $x, $y)
2051} 2523}
2052 2524
2053sub mouse_motion { 2525sub invoke_mouse_motion {
2054 my ($self, $ev, $x, $y) = @_; 2526 my ($self, $ev, $x, $y) = @_;
2055 2527
2056 if ($GRAB == $self) { 2528 if ($GRAB == $self) {
2529 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2530
2531 my (undef, $lo, $hi, $page) = @{$self->{range}};
2532
2533 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2534
2535 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2536 } else {
2537 return 0;
2538 }
2539
2540 1
2541}
2542
2543sub invoke_mouse_wheel {
2544 my ($self, $ev) = @_;
2545
2546 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2547
2548 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * 0.2);
2549
2550 ! ! $delta
2551}
2552
2553sub update {
2554 my ($self) = @_;
2555
2556 delete $self->{knob_w};
2557 $self->SUPER::update;
2558}
2559
2560sub _draw {
2561 my ($self) = @_;
2562
2563 unless ($self->{knob_w}) {
2564 $self->set_value ($self->{range}[0]);
2565
2057 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2566 my ($value, $lo, $hi, $page) = @{$self->{range}};
2567 my $range = ($hi - $page - $lo) || 1e-100;
2058 2568
2059 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2569 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
2060 2570
2061 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2571 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2062 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2572 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2063 2573
2064 $x -= $inner_pad_px; # substract the padding 2574 $value = ($value - $lo) / $range;
2065 $x = $x * ($hi - $lo) / $inner_w + $lo; 2575 $value = $value * $self->{scale} + $self->{offset};
2066 $x = $lo if $x < $lo;
2067 $x = $hi - $page if $x > $hi - $page;
2068 $self->{range}[0] = $x;
2069 2576
2070 $self->emit (changed => $x); 2577 $self->{knob_x} = $value - $knob_w * 0.5;
2071 $self->update; 2578 $self->{knob_w} = $knob_w;
2072 } 2579 }
2073}
2074
2075# the inner_* stuff is for generating a padding for the slider handle,
2076# so that the handle doesn't leave the texture. This calculation isn't 100%
2077# correct propably, but it does the job for now
2078sub _calc_inner_pad_px {
2079 my ($self, $w) = @_;
2080 ($w / 100) * $self->{inner_pad} # % to pixels
2081}
2082
2083sub _draw {
2084 my ($self) = @_;
2085 2580
2086 $self->SUPER::_draw (); 2581 $self->SUPER::_draw ();
2087 2582
2088 my ($w, $h) = @$self{qw(w h)}; 2583 glScale $self->{w}, $self->{h};
2089 2584
2090 if ($self->{vertical}) { 2585 if ($self->{vertical}) {
2091 # draw a vertical slider like a rotated horizontal slider 2586 # draw a vertical slider like a rotated horizontal slider
2092 2587
2588 glTranslate 1, 0, 0;
2093 glRotate 90, 0, 0, 1; 2589 glRotate 90, 0, 0, 1;
2094 glTranslate 0, -$self->{w}, 0;
2095
2096 ($w, $h) = ($h, $w);
2097 } 2590 }
2098 2591
2099 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2592 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
2100 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2593 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
2101 2594
2102 my ($value, $lo, $hi, $page) = @{$self->{range}};
2103
2104 $hi = $value + 1 if $lo == $hi;
2105
2106 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2107 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2108
2109 $page = int $page * $inner_w / ($hi - $lo);
2110 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
2111
2112 $w -= $page;
2113 $page &= ~1;
2114 glTranslate $page * 0.5, 0, 0;
2115 $page ||= 2;
2116
2117 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
2118 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
2119
2120 glEnable GL_TEXTURE_2D; 2595 glEnable GL_TEXTURE_2D;
2121 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2596 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2122 2597
2123 # draw background 2598 # draw background
2124 $tex[1]->draw_quad_alpha (0, 0, $w, $h); 2599 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
2125 2600
2126 # draw handle 2601 # draw handle
2127 $tex[0]->draw_quad_alpha ($knob_a, 0, $knob_b - $knob_a, $h); 2602 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2128 2603
2129 glDisable GL_TEXTURE_2D; 2604 glDisable GL_TEXTURE_2D;
2130} 2605}
2131 2606
2132############################################################################# 2607#############################################################################
2133 2608
2134package CFClient::UI::TextView; 2609package CFPlus::UI::ValSlider;
2135 2610
2136our @ISA = CFClient::UI::HBox::; 2611our @ISA = CFPlus::UI::HBox::;
2137 2612
2613sub new {
2614 my ($class, %arg) = @_;
2615
2616 my $range = delete $arg{range};
2617
2618 my $self = $class->SUPER::new (
2619 slider => (new CFPlus::UI::Slider expand => 1, range => $range),
2620 entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
2621 to_value => sub { shift },
2622 from_value => sub { shift },
2623 %arg,
2624 );
2625
2626 $self->{slider}->connect (changed => sub {
2627 my ($self, $value) = @_;
2628 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2629 $self->{parent}->emit (changed => $value);
2630 });
2631
2632# $self->{entry}->connect (changed => sub {
2633# my ($self, $value) = @_;
2634# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2635# $self->{parent}->emit (changed => $value);
2636# });
2637
2638 $self->add ($self->{slider}, $self->{entry});
2639
2640 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2641
2642 $self
2643}
2644
2645sub set_range { shift->{slider}->set_range (@_) }
2646sub set_value { shift->{slider}->set_value (@_) }
2647
2648#############################################################################
2649
2650package CFPlus::UI::TextScroller;
2651
2652our @ISA = CFPlus::UI::HBox::;
2653
2138use CFClient::OpenGL; 2654use CFPlus::OpenGL;
2139 2655
2140sub new { 2656sub new {
2141 my $class = shift; 2657 my $class = shift;
2142 2658
2143 my $self = $class->SUPER::new ( 2659 my $self = $class->SUPER::new (
2144 fontsize => 1, 2660 fontsize => 1,
2145 can_events => 0, 2661 can_events => 1,
2662 indent => 0,
2146 #font => default_font 2663 #font => default_font
2147 @_, 2664 @_,
2148 2665
2149 layout => (new CFClient::Layout 1), 2666 layout => (new CFPlus::Layout),
2150 par => [], 2667 par => [],
2151 height => 0, 2668 height => 0,
2152 children => [ 2669 children => [
2153 (new CFClient::UI::Empty expand => 1), 2670 (new CFPlus::UI::Empty expand => 1),
2154 (new CFClient::UI::Slider vertical => 1), 2671 (new CFPlus::UI::Slider vertical => 1),
2155 ], 2672 ],
2156 ); 2673 );
2157 2674
2158 $self->{children}[1]->connect (changed => sub { $self->update }); 2675 $self->{children}[1]->connect (changed => sub { $self->update });
2159 2676
… …
2165 2682
2166 $self->{fontsize} = $fontsize; 2683 $self->{fontsize} = $fontsize;
2167 $self->reflow; 2684 $self->reflow;
2168} 2685}
2169 2686
2170sub text_height { 2687sub size_request {
2688 my ($self) = @_;
2689
2690 my ($empty, $slider) = @{ $self->{children} };
2691
2692 local $self->{children} = [$empty, $slider];
2693 $self->SUPER::size_request
2694}
2695
2696sub invoke_size_allocate {
2697 my ($self, $w, $h) = @_;
2698
2699 my ($empty, $slider, @other) = @{ $self->{children} };
2700 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2701
2702 $self->{layout}->set_font ($self->{font}) if $self->{font};
2703 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2704 $self->{layout}->set_width ($empty->{w});
2705 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2706
2707 $self->reflow;
2708
2709 local $self->{children} = [$empty, $slider];
2710 $self->SUPER::invoke_size_allocate ($w, $h)
2711}
2712
2713sub invoke_mouse_wheel {
2171 my ($self, $text) = @_; 2714 my ($self, $ev) = @_;
2715
2716 return 0 unless $ev->{dy}; # only vertical movements
2717
2718 $self->{children}[1]->emit (mouse_wheel => $ev);
2719
2720 1
2721}
2722
2723sub get_layout {
2724 my ($self, $para) = @_;
2172 2725
2173 my $layout = $self->{layout}; 2726 my $layout = $self->{layout};
2174 2727
2728 $layout->set_font ($self->{font}) if $self->{font};
2729 $layout->set_foreground (@{$para->{fg}});
2175 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2730 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2176 $layout->set_width ($self->{children}[0]{w}); 2731 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
2732 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2177 $layout->set_markup ($text); 2733 $layout->set_markup ($para->{markup});
2734
2735 $layout->set_shapes (
2736 map
2737 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
2738 @{$para->{widget}}
2178 2739 );
2179 ($layout->size)[1] 2740
2741 $layout
2180} 2742}
2181 2743
2182sub reflow { 2744sub reflow {
2183 my ($self) = @_; 2745 my ($self) = @_;
2184 2746
2185 $self->{need_reflow}++; 2747 $self->{need_reflow}++;
2186 $self->update; 2748 $self->update;
2187} 2749}
2188 2750
2189sub size_allocate { 2751sub set_offset {
2752 my ($self, $offset) = @_;
2753
2754 # todo: base offset on lines or so, not on pixels
2755 $self->{children}[1]->set_value ($offset);
2756}
2757
2758sub clear {
2190 my ($self, $w, $h) = @_; 2759 my ($self) = @_;
2191 2760
2192 $self->SUPER::size_allocate ($w, $h); 2761 my (undef, undef, @other) = @{ $self->{children} };
2762 $self->remove ($_) for @other;
2193 2763
2194 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2764 $self->{par} = [];
2195 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2765 $self->{height} = 0;
2196 $self->{layout}->set_width ($self->{children}[0]{w}); 2766 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2197
2198 $self->reflow;
2199} 2767}
2200 2768
2201sub add_paragraph { 2769sub add_paragraph {
2202 my ($self, $color, $text) = @_; 2770 my $self = shift;
2203 2771
2204 #TODO: intelligently "reformat" paragraph 2772 for my $para (@_) {
2773 $para = {
2774 fg => [1, 1, 1, 1],
2775 indent => 0,
2776 markup => "",
2777 widget => [],
2778 ref $para ? %$para : (markup => $para),
2779 w => 1e10,
2780 wrapped => 1,
2781 };
2205 2782
2206 my $height = $self->text_height ($text); 2783 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
2784 push @{$self->{par}}, $para;
2785 }
2207 2786
2208 $self->{height} += $height; 2787 $self->{need_reflow}++;
2788 $self->update;
2789}
2209 2790
2210 push @{$self->{par}}, [$height, $color, $text]; 2791sub scroll_to_bottom {
2792 my ($self) = @_;
2211 2793
2212 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2794 $self->{scroll_to_bottom} = 1;
2213 $self->{children}[1]->update; 2795 $self->update;
2214} 2796}
2215 2797
2216sub update { 2798sub update {
2217 my ($self) = @_; 2799 my ($self) = @_;
2218 2800
… …
2220 2802
2221 return unless $self->{h} > 0; 2803 return unless $self->{h} > 0;
2222 2804
2223 delete $self->{texture}; 2805 delete $self->{texture};
2224 2806
2225 $ROOT->on_post_alloc ($self, sub { 2807 $ROOT->on_post_alloc ($self => sub {
2808 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2809
2226 if (delete $self->{need_reflow}) { 2810 if (delete $self->{need_reflow}) {
2227 my $height = 0; 2811 my $height = 0;
2228 2812
2229 $height += $_->[0] = $self->text_height ($_->[2])
2230 for @{$self->{par}}; 2813 for my $para (@{$self->{par}}) {
2814 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2815 my $layout = $self->get_layout ($para);
2816 my ($w, $h) = $layout->size;
2817
2818 $para->{w} = $w + $para->{indent};
2819 $para->{h} = $h;
2820 $para->{wrapped} = $layout->has_wrapped;
2821 }
2822
2823 $height += $para->{h};
2824 }
2231 2825
2232 $self->{height} = $height; 2826 $self->{height} = $height;
2233 2827
2234 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2828 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2235 2829
2236 delete $self->{texture}; 2830 delete $self->{texture};
2237 } 2831 }
2238 2832
2239 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub { 2833 if (delete $self->{scroll_to_bottom}) {
2834 $self->{children}[1]->set_value (1e10);
2835 }
2836
2837 $self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2240 glClearColor 0, 0, 0, 0; 2838 glClearColor 0, 0, 0, 0;
2241 glClear GL_COLOR_BUFFER_BIT; 2839 glClear GL_COLOR_BUFFER_BIT;
2242 2840
2243 glEnable GL_TEXTURE_2D;
2244 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2245
2246 my $top = int $self->{children}[1]{range}[0]; 2841 my $top = int $self->{children}[1]{range}[0];
2247 2842
2248 my $y0 = $top; 2843 my $y0 = $top;
2249 my $y1 = $top + $self->{h}; 2844 my $y1 = $top + $H;
2250 2845
2251 my $y = 0; 2846 my $y = 0;
2252 2847
2253 my $layout = $self->{layout};
2254
2255 $layout->set_font ($self->{font}) if $self->{font};
2256
2257 for my $par (@{$self->{par}}) { 2848 for my $para (@{$self->{par}}) {
2258 my $h = $par->[0]; 2849 my $h = $para->{h};
2259 2850
2260 if ($y0 < $y + $h && $y < $y1) { 2851 if ($y0 < $y + $h && $y < $y1) {
2261 $layout->set_foreground (@{ $par->[1] });
2262 $layout->set_markup ($par->[2]);
2263 2852
2264 my ($W, $H) = $layout->size; 2853 my $layout = $self->get_layout ($para);
2265 CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0); 2854
2855 $layout->render ($para->{indent}, $y - $y0);
2856
2857 if (my @w = @{ $para->{widget} }) {
2858 my @s = $layout->get_shapes;
2859
2860 for (@w) {
2861 my ($dx, $dy) = splice @s, 0, 2, ();
2862
2863 $_->{x} = $dx + $para->{indent};
2864 $_->{y} = $dy + $y - $y0;
2865
2866 $_->draw;
2867 }
2868 }
2266 } 2869 }
2267 2870
2268 $y += $h; 2871 $y += $h;
2269 } 2872 }
2270
2271 glDisable GL_TEXTURE_2D;
2272 }; 2873 };
2273 }); 2874 });
2274} 2875}
2275 2876
2877sub reconfigure {
2878 my ($self) = @_;
2879
2880 $self->SUPER::reconfigure;
2881
2882 $_->{w} = 1e10 for @{ $self->{par} };
2883 $self->reflow;
2884}
2885
2276sub _draw { 2886sub _draw {
2277 my ($self) = @_; 2887 my ($self) = @_;
2278 2888
2279 glEnable GL_TEXTURE_2D; 2889 glEnable GL_TEXTURE_2D;
2280 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2890 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2281 glColor 1, 1, 1, 1; 2891 glColor 0, 0, 0, 1;
2282 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 2892 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2283 glDisable GL_TEXTURE_2D; 2893 glDisable GL_TEXTURE_2D;
2284 2894
2285 $self->{children}[1]->draw; 2895 $self->{children}[1]->draw;
2286
2287} 2896}
2288 2897
2289############################################################################# 2898#############################################################################
2290 2899
2291package CFClient::UI::Animator; 2900package CFPlus::UI::Animator;
2292 2901
2293use CFClient::OpenGL; 2902use CFPlus::OpenGL;
2294 2903
2295our @ISA = CFClient::UI::Bin::; 2904our @ISA = CFPlus::UI::Bin::;
2296 2905
2297sub moveto { 2906sub moveto {
2298 my ($self, $x, $y) = @_; 2907 my ($self, $x, $y) = @_;
2299 2908
2300 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; 2909 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
… …
2328 glPopMatrix; 2937 glPopMatrix;
2329} 2938}
2330 2939
2331############################################################################# 2940#############################################################################
2332 2941
2333package CFClient::UI::Flopper; 2942package CFPlus::UI::Flopper;
2334 2943
2335our @ISA = CFClient::UI::Button::; 2944our @ISA = CFPlus::UI::Button::;
2336 2945
2337sub new { 2946sub new {
2338 my $class = shift; 2947 my $class = shift;
2339 2948
2340 my $self = $class->SUPER::new ( 2949 my $self = $class->SUPER::new (
2341 state => 0, 2950 state => 0,
2342 connect_activate => \&toggle_flopper, 2951 on_activate => \&toggle_flopper,
2343 @_ 2952 @_
2344 ); 2953 );
2345 2954
2346 if ($self->{state}) {
2347 $self->{state} = 0;
2348 $self->toggle_flopper;
2349 }
2350
2351 $self 2955 $self
2352} 2956}
2353 2957
2354sub toggle_flopper { 2958sub toggle_flopper {
2355 my ($self) = @_; 2959 my ($self) = @_;
2356 2960
2357 # TODO: use animation 2961 $self->{other}->toggle_visibility;
2358 if ($self->{state} = !$self->{state}) {
2359 $CFClient::UI::ROOT->add ($self->{other});
2360 $self->{other}->move ($self->coord2global (0, $self->{h}));
2361 $self->emit ("open");
2362 } else {
2363 $CFClient::UI::ROOT->remove ($self->{other});
2364 $self->emit ("close");
2365 }
2366
2367 $self->emit (changed => $self->{state});
2368} 2962}
2369 2963
2370############################################################################# 2964#############################################################################
2371 2965
2372package CFClient::UI::Tooltip; 2966package CFPlus::UI::Tooltip;
2373 2967
2374our @ISA = CFClient::UI::Bin::; 2968our @ISA = CFPlus::UI::Bin::;
2375 2969
2376use CFClient::OpenGL; 2970use CFPlus::OpenGL;
2377 2971
2378sub new { 2972sub new {
2379 my $class = shift; 2973 my $class = shift;
2380 2974
2381 $class->SUPER::new ( 2975 $class->SUPER::new (
… …
2385} 2979}
2386 2980
2387sub set_tooltip_from { 2981sub set_tooltip_from {
2388 my ($self, $widget) = @_; 2982 my ($self, $widget) = @_;
2389 2983
2984 $widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
2985 if $widget->{tooltip} =~ /^#(.*)$/;
2986
2987 my $tooltip = $widget->{tooltip};
2988
2989 if ($ENV{CFPLUS_DEBUG} & 2) {
2990 $tooltip .= "\n\n" . (ref $widget) . "\n"
2991 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2992 . "req $widget->{req_w} $widget->{req_h}\n"
2993 . "visible $widget->{visible}";
2994 }
2995
2996 $tooltip =~ s/^\n+//;
2997 $tooltip =~ s/\n+$//;
2998
2390 $self->add (new CFClient::UI::Label 2999 $self->add (new CFPlus::UI::Label
2391 markup => $widget->{tooltip}, 3000 markup => $tooltip,
2392 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 3001 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2393 fontsize => 0.8, 3002 fontsize => 0.8,
2394 fg => [0, 0, 0, 1], 3003 style => 1, # FLAG_INVERSE
3004 ellipsise => 0,
2395 font => ($widget->{tooltip_font} || $::FONT_PROP), 3005 font => ($widget->{tooltip_font} || $::FONT_PROP),
2396 ); 3006 );
2397} 3007}
2398 3008
2399sub size_request { 3009sub size_request {
2400 my ($self) = @_; 3010 my ($self) = @_;
… …
2402 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 3012 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2403 3013
2404 ($w + 4, $h + 4) 3014 ($w + 4, $h + 4)
2405} 3015}
2406 3016
2407sub size_allocate { 3017sub invoke_size_allocate {
2408 my ($self, $w, $h) = @_; 3018 my ($self, $w, $h) = @_;
2409 3019
2410 $self->SUPER::size_allocate ($w - 4, $h - 4); 3020 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
3021}
3022
3023sub invoke_visibility_change {
3024 my ($self, $visible) = @_;
3025
3026 return unless $visible;
3027
3028 $self->{root}->on_post_alloc ("move_$self" => sub {
3029 my $widget = $self->{owner}
3030 or return;
3031
3032 if ($widget->{visible}) {
3033 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
3034
3035 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
3036 if $x + $self->{w} > $self->{root}{w};
3037
3038 $self->move_abs ($x, $y);
3039 } else {
3040 $self->hide;
3041 }
3042 });
2411} 3043}
2412 3044
2413sub _draw { 3045sub _draw {
2414 my ($self) = @_; 3046 my ($self) = @_;
2415 3047
… …
2432 glVertex $w, $h; 3064 glVertex $w, $h;
2433 glVertex $w, 0; 3065 glVertex $w, 0;
2434 glEnd; 3066 glEnd;
2435 3067
2436 glTranslate 2 - 0.375, 2 - 0.375; 3068 glTranslate 2 - 0.375, 2 - 0.375;
3069
2437 $self->SUPER::_draw; 3070 $self->SUPER::_draw;
2438} 3071}
2439 3072
2440############################################################################# 3073#############################################################################
2441 3074
2442package CFClient::UI::Face; 3075package CFPlus::UI::Face;
2443 3076
2444our @ISA = CFClient::UI::Base::; 3077our @ISA = CFPlus::UI::DrawBG::;
2445 3078
2446use CFClient::OpenGL; 3079use CFPlus::OpenGL;
2447 3080
2448sub new { 3081sub new {
2449 my $class = shift; 3082 my $class = shift;
2450 3083
2451 $class->SUPER::new ( 3084 my $self = $class->SUPER::new (
2452 aspect => 1, 3085 aspect => 1,
3086 can_events => 0,
2453 @_, 3087 @_,
2454 ) 3088 );
3089
3090 if ($self->{anim} && $self->{animspeed}) {
3091 Scalar::Util::weaken (my $widget = $self);
3092
3093 $self->{timer} = Event->timer (
3094 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
3095 hard => 1,
3096 interval => $self->{animspeed},
3097 cb => sub {
3098 ++$widget->{frame};
3099 $widget->update;
3100 },
3101 );
3102 }
3103
3104 $self
2455} 3105}
2456 3106
2457sub size_request { 3107sub size_request {
2458 (32, 8) 3108 (32, 8)
2459} 3109}
2460 3110
3111sub update {
3112 my ($self) = @_;
3113
3114 return unless $self->{visible};
3115
3116 $self->SUPER::update;
3117}
3118
2461sub _draw { 3119sub _draw {
2462 my ($self) = @_; 3120 my ($self) = @_;
2463 3121
2464 return unless $::CONN;#d# manage and cache textures differently 3122 return unless $::CONN;
3123
3124 $self->SUPER::_draw;
3125
3126 my $face;
3127
3128 if ($self->{frame}) {
3129 my $anim = $::CONN->{anim}[$self->{anim}];
3130
3131 $face = $anim->[ $self->{frame} % @$anim ]
3132 if $anim && @$anim;
3133 }
3134
2465 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 3135 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2466 3136
2467 # TODO animation
2468 if ($tex) { 3137 if ($tex) {
2469 glEnable GL_TEXTURE_2D; 3138 glEnable GL_TEXTURE_2D;
2470 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3139 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2471 glColor 1, 1, 1, 1; 3140 glColor 0, 0, 0, 1;
2472 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3141 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2473 glDisable GL_TEXTURE_2D; 3142 glDisable GL_TEXTURE_2D;
2474 } 3143 }
2475} 3144}
2476 3145
3146sub destroy {
3147 my ($self) = @_;
3148
3149 $self->{timer}->cancel
3150 if $self->{timer};
3151
3152 $self->SUPER::destroy;
3153}
3154
2477############################################################################# 3155#############################################################################
2478 3156
2479package CFClient::UI::InventoryItem; 3157package CFPlus::UI::Buttonbar;
2480 3158
2481our @ISA = CFClient::UI::HBox::; 3159our @ISA = CFPlus::UI::HBox::;
2482 3160
2483sub new { 3161# TODO: should actualyl wrap buttons and other goodies.
2484 my $class = shift;
2485
2486 my %args = @_;
2487
2488 my $item = delete $args{item};
2489
2490 my $desc = $item->{nrof} < 2
2491 ? $item->{name}
2492 : "$item->{nrof} $item->{name_pl}";
2493
2494
2495 my $self = $class->SUPER::new (
2496 can_hover => 1,
2497 can_events => 1,
2498 tooltip => (CFClient::UI::Label->escape ($desc)
2499 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2500 connect_button_down => sub {
2501 my ($self, $ev, $x, $y) = @_;
2502
2503 # todo: maybe put examine on 1? but should just be a tooltip :(
2504 if ($ev->{button} == 1) {
2505 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2506 } elsif ($ev->{button} == 2) {
2507 $::CONN->send ("apply $item->{tag}");
2508 } elsif ($ev->{button} == 3) {
2509 CFClient::UI::Menu->new (
2510 items => [
2511 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2512 [
2513 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2514 sub { $::CONN->send ("lock $item->{tag}") },
2515 ],
2516 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2517 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2518 ["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2519 ],
2520 )->popup ($ev);
2521 }
2522
2523 1
2524 },
2525 %args
2526 );
2527
2528 $self->add (new CFClient::UI::Face
2529 can_events => 0,
2530 face => $item->{face},
2531 anim => $item->{anim},
2532 animspeed => $item->{animspeed},
2533 );
2534
2535 $self->add (new CFClient::UI::Label
2536 can_events => 0,
2537 text => $desc,
2538 );
2539
2540 $self
2541}
2542 3162
2543############################################################################# 3163#############################################################################
2544 3164
2545package CFClient::UI::Inventory;
2546
2547our @ISA = CFClient::UI::ScrolledWindow::;
2548
2549sub new {
2550 my $class = shift;
2551
2552 my $self = $class->SUPER::new (
2553 scrolled => (new CFClient::UI::VBox),
2554 @_,
2555 );
2556
2557 $self
2558}
2559
2560sub set_items {
2561 my ($self, $items) = @_;
2562
2563 $self->{scrolled}->clear;
2564 return unless $items;
2565
2566 my @items = sort {
2567 ($a->{type} <=> $b->{type})
2568 or ($a->{name} cmp $b->{name})
2569 } @$items;
2570
2571 $self->{real_items} = \@items;
2572
2573 for my $item (@items) {
2574 my $desc = $item->{nrof} < 2
2575 ? $item->{name}
2576 : "$item->{nrof} $item->{name_pl}";
2577
2578 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2579 }
2580
2581 $self->{scrolled}->add (@items);
2582
2583# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2584}
2585
2586sub size_request {
2587 my ($self) = @_;
2588 ($self->{req_w}, $self->{req_h});
2589}
2590
2591#############################################################################
2592
2593package CFClient::UI::Menu; 3165package CFPlus::UI::Menu;
2594 3166
2595our @ISA = CFClient::UI::FancyFrame::; 3167our @ISA = CFPlus::UI::FancyFrame::;
2596 3168
2597use CFClient::OpenGL; 3169use CFPlus::OpenGL;
2598 3170
2599sub new { 3171sub new {
2600 my $class = shift; 3172 my $class = shift;
2601 3173
2602 my $self = $class->SUPER::new ( 3174 my $self = $class->SUPER::new (
2603 items => [], 3175 items => [],
2604 z => 100, 3176 z => 100,
2605 @_, 3177 @_,
2606 ); 3178 );
2607 3179
2608 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3180 $self->add ($self->{vbox} = new CFPlus::UI::VBox);
2609 3181
2610 for my $item (@{ $self->{items} }) { 3182 for my $item (@{ $self->{items} }) {
2611 my ($widget, $cb) = @$item; 3183 my ($widget, $cb, $tooltip) = @$item;
2612 3184
2613 # handle various types of items, only text for now 3185 # handle various types of items, only text for now
2614 if (!ref $widget) { 3186 if (!ref $widget) {
3187 if ($widget =~ /\t/) {
3188 my ($left, $right) = split /\t/, $widget, 2;
3189
2615 $widget = new CFClient::UI::Label 3190 $widget = new CFPlus::UI::HBox
2616 can_hover => 1, 3191 can_hover => 1,
2617 can_events => 1, 3192 can_events => 1,
3193 tooltip => $tooltip,
3194 children => [
3195 (new CFPlus::UI::Label markup => $left, expand => 1),
3196 (new CFPlus::UI::Label markup => $right, align => +1),
3197 ],
3198 ;
3199
3200 } else {
3201 $widget = new CFPlus::UI::Label
3202 can_hover => 1,
3203 can_events => 1,
2618 text => $widget; 3204 markup => $widget,
3205 tooltip => $tooltip;
3206 }
2619 } 3207 }
2620 3208
2621 $self->{item}{$widget} = $item; 3209 $self->{item}{$widget} = $item;
2622 3210
2623 $self->{vbox}->add ($widget); 3211 $self->{vbox}->add ($widget);
… …
2635 # maybe save $GRAB? must be careful about events... 3223 # maybe save $GRAB? must be careful about events...
2636 $GRAB = $self; 3224 $GRAB = $self;
2637 $self->{button} = $ev->{button}; 3225 $self->{button} = $ev->{button};
2638 3226
2639 $self->show; 3227 $self->show;
2640 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3228 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2641} 3229}
2642 3230
2643sub mouse_motion { 3231sub invoke_mouse_motion {
2644 my ($self, $ev, $x, $y) = @_; 3232 my ($self, $ev, $x, $y) = @_;
2645 3233
2646 # TODO: should use vbox->find_widget or so 3234 # TODO: should use vbox->find_widget or so
2647 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3235 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2648 $self->{hover} = $self->{item}{$HOVER}; 3236 $self->{hover} = $self->{item}{$HOVER};
2649}
2650 3237
3238 0
3239}
3240
2651sub button_up { 3241sub invoke_button_up {
2652 my ($self, $ev, $x, $y) = @_; 3242 my ($self, $ev, $x, $y) = @_;
2653 3243
2654 if ($ev->{button} == $self->{button}) { 3244 if ($ev->{button} == $self->{button}) {
2655 undef $GRAB; 3245 undef $GRAB;
2656 $self->hide; 3246 $self->hide;
2657 3247
2658 $self->emit ("popdown"); 3248 $self->emit ("popdown");
2659 $self->{hover}[1]->() if $self->{hover}; 3249 $self->{hover}[1]->() if $self->{hover};
3250 } else {
3251 return 0
3252 }
3253
2660 } 3254 1
2661} 3255}
2662 3256
2663############################################################################# 3257#############################################################################
2664 3258
2665package CFClient::UI::Statusbox; 3259package CFPlus::UI::Multiplexer;
2666 3260
3261our @ISA = CFPlus::UI::Container::;
3262
3263sub new {
3264 my $class = shift;
3265
3266 my $self = $class->SUPER::new (
3267 @_,
3268 );
3269
3270 $self->{current} = $self->{children}[0]
3271 if @{ $self->{children} };
3272
3273 $self
3274}
3275
3276sub add {
3277 my ($self, @widgets) = @_;
3278
3279 $self->SUPER::add (@widgets);
3280
3281 $self->{current} = $self->{children}[0]
3282 if @{ $self->{children} };
3283}
3284
3285sub get_current_page {
3286 my ($self) = @_;
3287
3288 $self->{current}
3289}
3290
3291sub set_current_page {
3292 my ($self, $page_or_widget) = @_;
3293
3294 my $widget = ref $page_or_widget
3295 ? $page_or_widget
3296 : $self->{children}[$page_or_widget];
3297
3298 $self->{current} = $widget;
3299 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3300
3301 $self->emit (page_changed => $self->{current});
3302
3303 $self->realloc;
3304}
3305
3306sub visible_children {
3307 $_[0]{current}
3308}
3309
3310sub size_request {
3311 my ($self) = @_;
3312
3313 $self->{current}->size_request
3314}
3315
3316sub invoke_size_allocate {
3317 my ($self, $w, $h) = @_;
3318
3319 $self->{current}->configure (0, 0, $w, $h);
3320
3321 1
3322}
3323
3324sub _draw {
3325 my ($self) = @_;
3326
3327 $self->{current}->draw;
3328}
3329
3330#############################################################################
3331
3332package CFPlus::UI::Notebook;
3333
2667our @ISA = CFClient::UI::VBox::; 3334our @ISA = CFPlus::UI::VBox::;
3335
3336sub new {
3337 my $class = shift;
3338
3339 my $self = $class->SUPER::new (
3340 buttonbar => (new CFPlus::UI::Buttonbar),
3341 multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
3342 # filter => # will be put between multiplexer and $self
3343 @_,
3344 );
3345
3346 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3347 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3348
3349 $self
3350}
3351
3352sub add {
3353 my ($self, $title, $widget, $tooltip) = @_;
3354
3355 Scalar::Util::weaken $self;
3356
3357 $self->{buttonbar}->add (new CFPlus::UI::Button
3358 markup => $title,
3359 tooltip => $tooltip,
3360 on_activate => sub { $self->set_current_page ($widget) },
3361 );
3362
3363 $self->{multiplexer}->add ($widget);
3364}
3365
3366sub get_current_page {
3367 my ($self) = @_;
3368
3369 $self->{multiplexer}->get_current_page
3370}
3371
3372sub set_current_page {
3373 my ($self, $page) = @_;
3374
3375 $self->{multiplexer}->set_current_page ($page);
3376 $self->emit (page_changed => $self->{multiplexer}{current});
3377}
3378
3379#############################################################################
3380
3381package CFPlus::UI::Selector;
3382
3383use utf8;
3384
3385our @ISA = CFPlus::UI::Button::;
3386
3387sub new {
3388 my $class = shift;
3389
3390 my $self = $class->SUPER::new (
3391 options => [], # [value, title, longdesc], ...
3392 value => undef,
3393 @_,
3394 );
3395
3396 $self->_set_value ($self->{value});
3397
3398 $self
3399}
3400
3401sub invoke_button_down {
3402 my ($self, $ev) = @_;
3403
3404 my @menu_items;
3405
3406 for (@{ $self->{options} }) {
3407 my ($value, $title, $tooltip) = @$_;
3408
3409 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3410 }
3411
3412 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
3413}
3414
3415sub _set_value {
3416 my ($self, $value) = @_;
3417
3418 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3419 or return;
3420
3421 $self->{value} = $item->[0];
3422 $self->set_markup ("$item->[1] ⇓");
3423 $self->set_tooltip ($item->[2]);
3424}
3425
3426sub set_value {
3427 my ($self, $value) = @_;
3428
3429 return unless $self->{value} ne $value;
3430
3431 $self->_set_value ($value);
3432 $self->emit (changed => $value);
3433}
3434
3435#############################################################################
3436
3437package CFPlus::UI::Statusbox;
3438
3439our @ISA = CFPlus::UI::VBox::;
3440
3441sub new {
3442 my $class = shift;
3443
3444 my $self = $class->SUPER::new (
3445 fontsize => 0.8,
3446 @_,
3447 );
3448
3449 Scalar::Util::weaken (my $this = $self);
3450
3451 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3452
3453 $self
3454}
2668 3455
2669sub reorder { 3456sub reorder {
2670 my ($self) = @_; 3457 my ($self) = @_;
2671 my $NOW = time; 3458 my $NOW = Time::HiRes::time;
3459
3460 # freeze display when hovering over any label
3461 return if $CFPlus::UI::TOOLTIP->{owner}
3462 && grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
3463 values %{ $self->{item} };
2672 3464
2673 while (my ($k, $v) = each %{ $self->{item} }) { 3465 while (my ($k, $v) = each %{ $self->{item} }) {
2674 delete $self->{item}{$k} if $v->{timeout} < $NOW; 3466 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2675 } 3467 }
2676 3468
… …
2679 my @items = sort { 3471 my @items = sort {
2680 $a->{pri} <=> $b->{pri} 3472 $a->{pri} <=> $b->{pri}
2681 or $b->{id} <=> $a->{id} 3473 or $b->{id} <=> $a->{id}
2682 } values %{ $self->{item} }; 3474 } values %{ $self->{item} };
2683 3475
3476 $self->{timer}->interval (1);
3477
2684 my $count = 10 + 1; 3478 my $count = 10 + 1;
2685 for my $item (@items) { 3479 for my $item (@items) {
2686 last unless --$count; 3480 last unless --$count;
2687 3481
2688 push @widgets, $item->{label} ||= do { 3482 my $label = $item->{label} ||= do {
2689 # TODO: doesn't handle markup well (read as: at all) 3483 # TODO: doesn't handle markup well (read as: at all)
2690 my $short = $item->{count} > 1 3484 my $short = $item->{count} > 1
2691 ? "<b>$item->{count} ×</b> $item->{text}" 3485 ? "<b>$item->{count} ×</b> $item->{text}"
2692 : $item->{text}; 3486 : $item->{text};
2693 3487
2694 for ($short) { 3488 for ($short) {
2695 s/^\s+//; 3489 s/^\s+//;
2696 s/\012.*/…/s; 3490 s/\s+/ /g;
2697 my $len = int 40 / $item->{fontsize};
2698 substr $_, $len, length, "…" if $len < length;
2699 } 3491 }
2700 3492
2701 new CFClient::UI::Label 3493 new CFPlus::UI::Label
2702 markup => $short, 3494 markup => $short,
2703 tooltip => $item->{tooltip}, 3495 tooltip => $item->{tooltip},
2704 tooltip_font => $::FONT_PROP, 3496 tooltip_font => $::FONT_PROP,
2705 tooltip_width => 0.67, 3497 tooltip_width => 0.67,
2706 fontsize => $item->{fontsize}, 3498 fontsize => $item->{fontsize} || $self->{fontsize},
2707 color => $item->{color}, 3499 max_w => $::WIDTH * 0.44,
3500 fg => [@{ $item->{fg} }],
2708 can_events => 1, 3501 can_events => 1,
2709 can_hover => 1 3502 can_hover => 1
2710 }; 3503 };
3504
3505 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3506 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3507 $label->update;
3508 $label->set_max_size (undef, $label->{req_h} * $diff)
3509 if $diff < 1;
3510 $self->{timer}->interval (1/30);
3511 } else {
3512 $label->{fg}[3] = $item->{fg}[3] || 1;
3513 }
3514
3515 push @widgets, $label;
2711 } 3516 }
2712 3517
2713 $self->clear; 3518 $self->clear;
2714 $self->SUPER::add (reverse @widgets); 3519 $self->SUPER::add (reverse @widgets);
2715} 3520}
… …
2718 my ($self, $text, %arg) = @_; 3523 my ($self, $text, %arg) = @_;
2719 3524
2720 $text =~ s/^\s+//; 3525 $text =~ s/^\s+//;
2721 $text =~ s/\s+$//; 3526 $text =~ s/\s+$//;
2722 3527
3528 return unless $text;
3529
2723 my $timeout = time + ((delete $arg{timeout}) || 60); 3530 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2724 3531
2725 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 3532 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2726 3533
2727 if (my $item = $self->{item}{$group}) { 3534 if (my $item = $self->{item}{$group}) {
2728 if ($item->{text} eq $text) { 3535 if ($item->{text} eq $text) {
2729 $item->{count}++; 3536 $item->{count}++;
2730 } else { 3537 } else {
2731 $item->{count} = 1; 3538 $item->{count} = 1;
2732 $item->{text} = $item->{tooltip} = $text; 3539 $item->{text} = $item->{tooltip} = $text;
2733 } 3540 }
2734 $item->{id} = ++$self->{id}; 3541 $item->{id} += 0.2;#d#
2735 $item->{timeout} = $timeout; 3542 $item->{timeout} = $timeout;
2736 delete $item->{label}; 3543 delete $item->{label};
2737 } else { 3544 } else {
2738 $self->{item}{$group} = { 3545 $self->{item}{$group} = {
2739 id => ++$self->{id}, 3546 id => ++$self->{id},
2740 text => $text, 3547 text => $text,
2741 timeout => $timeout, 3548 timeout => $timeout,
2742 tooltip => $text, 3549 tooltip => $text,
2743 fontsize => 0.8,
2744 color => [0.8, 0.8, 0.8, 0.8], 3550 fg => [0.8, 0.8, 0.8, 0.8],
2745 pri => 0, 3551 pri => 0,
2746 count => 1, 3552 count => 1,
2747 %arg, 3553 %arg,
2748 }; 3554 };
2749 } 3555 }
2750 3556
3557 $ROOT->on_refresh (reorder => sub {
3558 $self->reorder;
3559 });
3560}
3561
3562sub reconfigure {
3563 my ($self) = @_;
3564
3565 delete $_->{label}
3566 for values %{ $self->{item} || {} };
3567
2751 $self->reorder; 3568 $self->reorder;
3569 $self->SUPER::reconfigure;
3570}
3571
3572sub destroy {
3573 my ($self) = @_;
3574
3575 $self->{timer}->cancel;
3576
3577 $self->SUPER::destroy;
2752} 3578}
2753 3579
2754############################################################################# 3580#############################################################################
2755 3581
2756package CFClient::UI::Root; 3582package CFPlus::UI::Inventory;
2757 3583
2758our @ISA = CFClient::UI::Container::; 3584our @ISA = CFPlus::UI::Table::;
2759
2760use CFClient::OpenGL;
2761 3585
2762sub new { 3586sub new {
2763 my $class = shift; 3587 my $class = shift;
2764 3588
2765 $class->SUPER::new ( 3589 my $self = $class->SUPER::new (
3590 col_expand => [0, 1, 0],
3591 items => [],
3592 @_,
3593 );
3594
3595 $self->set_sort_order (undef);
3596
3597 $self
3598}
3599
3600sub update_items {
3601 my ($self) = @_;
3602
3603 $self->clear;
3604
3605 my @item = $self->{sort}->(@{ $self->{items} });
3606
3607 my @adds;
3608 my $row = 0;
3609 for my $item ($self->{sort}->(@{ $self->{items} })) {
3610 CFPlus::Item::update_widgets $item;
3611
3612 push @adds, 0, $row, $item->{face_widget};
3613 push @adds, 1, $row, $item->{desc_widget};
3614 push @adds, 2, $row, $item->{weight_widget};
3615
3616 $row++;
3617 }
3618
3619 $self->add (@adds);
3620}
3621
3622sub set_sort_order {
3623 my ($self, $order) = @_;
3624
3625 $self->{sort} = $order ||= sub {
3626 sort {
3627 $a->{type} <=> $b->{type}
3628 or $a->{name} cmp $b->{name}
3629 } @_
3630 };
3631
3632 $self->update_items;
3633}
3634
3635sub set_items {
3636 my ($self, $items) = @_;
3637
3638 $self->{items} = [$items ? values %$items : ()];
3639 $self->update_items;
3640}
3641
3642#############################################################################
3643
3644package CFPlus::UI::SpellList;
3645
3646our @ISA = CFPlus::UI::Table::;
3647
3648sub new {
3649 my $class = shift;
3650
3651 my $self = $class->SUPER::new (
3652 binding => [],
3653 commands => [],
2766 @_, 3654 @_,
2767 ) 3655 )
2768} 3656}
2769 3657
2770sub configure { 3658my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
2771 my ($self, $x, $y, $w, $h) = @_;
2772 3659
2773 $self->{w} = $w; 3660my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
2774 $self->{h} = $h; 3661 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
2775} 3662my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3663 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3664my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3665 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3666my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3667 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3668my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3669 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
2776 3670
2777sub check_size { 3671sub rebuild_spell_list {
3672 my ($self) = @_;
3673
3674 $CFPlus::UI::ROOT->on_refresh ($self => sub {
3675 $self->clear;
3676
3677 return unless $::CONN;
3678
3679 $self->add (1, 0, new CFPlus::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3680 $self->add (2, 0, new CFPlus::UI::Label text => "Skill", @TOOLTIP_SKILL);
3681 $self->add (3, 0, new CFPlus::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3682 $self->add (4, 0, new CFPlus::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3683 $self->add (5, 0, new CFPlus::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3684
3685 my $row = 0;
3686
3687 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3688 my $spell = $self->{spell}{$_};
3689
3690 $row++;
3691
3692 my $spell_cb = sub {
3693 my ($widget, $ev) = @_;
3694
3695 if ($ev->{button} == 1) {
3696 $::CONN->user_send ("cast $spell->{name}");
3697 } elsif ($ev->{button} == 2) {
3698 $::CONN->user_send ("invoke $spell->{name}");
3699 } elsif ($ev->{button} == 3) {
3700 (new CFPlus::UI::Menu
3701 items => [
3702 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3703 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3704 ],
3705 )->popup ($ev);
3706 } else {
3707 return 0;
3708 }
3709
3710 1
3711 };
3712
3713 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3714
3715 #TODO: add path info to tooltip
3716 #$self->add (6, $row, new CFPlus::UI::Label text => $spell->{path});
3717
3718 $self->add (0, $row, new CFPlus::UI::Face
3719 face => $spell->{face},
3720 can_hover => 1,
3721 can_events => 1,
3722 tooltip => $tooltip,
3723 on_button_down => $spell_cb,
3724 );
3725
3726 $self->add (1, $row, new CFPlus::UI::Label
3727 expand => 1,
3728 text => $spell->{name},
3729 can_hover => 1,
3730 can_events => 1,
3731 tooltip => $tooltip,
3732 on_button_down => $spell_cb,
3733 );
3734
3735 $self->add (2, $row, new CFPlus::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3736 $self->add (3, $row, new CFPlus::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3737 $self->add (4, $row, new CFPlus::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3738 $self->add (5, $row, new CFPlus::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3739 }
3740 });
3741}
3742
3743sub add_spell {
2778 my ($self) = @_; 3744 my ($self, $spell) = @_;
2779 3745
2780 $self->size_allocate ($self->{w}, $self->{h}) 3746 $self->{spell}->{$spell->{name}} = $spell;
2781 if $self->{w}; 3747 $self->rebuild_spell_list;
3748}
3749
3750sub remove_spell {
3751 my ($self, $spell) = @_;
3752
3753 delete $self->{spell}->{$spell->{name}};
3754 $self->rebuild_spell_list;
3755}
3756
3757sub clear_spells {
3758 my ($self) = @_;
3759
3760 $self->{spell} = {};
3761 $self->rebuild_spell_list;
3762}
3763
3764#############################################################################
3765
3766package CFPlus::UI::Root;
3767
3768our @ISA = CFPlus::UI::Container::;
3769
3770use List::Util qw(min max);
3771
3772use CFPlus::OpenGL;
3773
3774sub new {
3775 my $class = shift;
3776
3777 my $self = $class->SUPER::new (
3778 visible => 1,
3779 @_,
3780 );
3781
3782 Scalar::Util::weaken ($self->{root} = $self);
3783
3784 $self
2782} 3785}
2783 3786
2784sub size_request { 3787sub size_request {
2785 my ($self) = @_; 3788 my ($self) = @_;
2786 3789
2787 ($self->{w}, $self->{h}) 3790 ($self->{w}, $self->{h})
2788} 3791}
2789 3792
3793sub _to_pixel {
3794 my ($coord, $size, $max) = @_;
3795
3796 $coord =
3797 $coord eq "center" ? ($max - $size) * 0.5
3798 : $coord eq "max" ? $max
3799 : $coord;
3800
3801 $coord = 0 if $coord < 0;
3802 $coord = $max - $size if $coord > $max - $size;
3803
3804 int $coord + 0.5
3805}
3806
2790sub size_allocate { 3807sub invoke_size_allocate {
2791 my ($self, $w, $h) = @_; 3808 my ($self, $w, $h) = @_;
2792
2793 my $old_w = $self->{old_w}; $self->{old_w} = $w;
2794 my $old_h = $self->{old_h}; $self->{old_h} = $h;
2795
2796 CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
2797 if $old_w && $old_h && ($old_w != $w || $old_h != $h);
2798 3809
2799 for my $child ($self->children) { 3810 for my $child ($self->children) {
2800 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3811 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2801 3812
2802 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3813 $X = $child->{force_x} if exists $child->{force_x};
2803 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3814 $Y = $child->{force_y} if exists $child->{force_y};
3815
3816 $X = _to_pixel $X, $W, $self->{w};
3817 $Y = _to_pixel $Y, $H, $self->{h};
3818
2804 $child->configure ($X, $Y, $W, $H); 3819 $child->configure ($X, $Y, $W, $H);
2805 } 3820 }
3821
3822 1
2806} 3823}
2807 3824
2808sub coord2local { 3825sub coord2local {
2809 my ($self, $x, $y) = @_; 3826 my ($self, $x, $y) = @_;
2810 3827
… …
2818} 3835}
2819 3836
2820sub update { 3837sub update {
2821 my ($self) = @_; 3838 my ($self) = @_;
2822 3839
2823 $self->check_size;
2824 $::WANT_REFRESH++; 3840 $::WANT_REFRESH++;
2825} 3841}
2826 3842
2827sub add { 3843sub add {
2828 my ($self, $child) = @_; 3844 my ($self, @children) = @_;
2829 3845
2830 # integerise window positions 3846 $_->{is_toplevel} = 1
2831 $child->{x} = int $child->{x}; 3847 for @children;
2832 $child->{y} = int $child->{y};
2833 3848
2834 $self->SUPER::add ($child); 3849 $self->SUPER::add (@children);
3850}
3851
3852sub remove {
3853 my ($self, @children) = @_;
3854
3855 $self->SUPER::remove (@children);
3856
3857 delete $self->{is_toplevel}
3858 for @children;
3859
3860 while (@children) {
3861 my $w = pop @children;
3862 push @children, $w->children;
3863 $w->set_invisible;
3864 }
2835} 3865}
2836 3866
2837sub on_refresh { 3867sub on_refresh {
2838 my ($self, $id, $cb) = @_; 3868 my ($self, $id, $cb) = @_;
2839 3869
… …
2852 while ($self->{refresh_hook}) { 3882 while ($self->{refresh_hook}) {
2853 $_->() 3883 $_->()
2854 for values %{delete $self->{refresh_hook}}; 3884 for values %{delete $self->{refresh_hook}};
2855 } 3885 }
2856 3886
2857 if ($self->{check_size}) { 3887 if ($self->{realloc}) {
2858 my @queue = ([], []); 3888 my %queue;
3889 my @queue;
3890 my $widget;
2859 3891
2860 for (;;) { 3892 outer:
2861 if ($self->{check_size}) { 3893 while () {
2862 # heuristic: check containers last 3894 if (my $realloc = delete $self->{realloc}) {
2863 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_ 3895 for $widget (values %$realloc) {
2864 for values %{delete $self->{check_size}} 3896 $widget->{visible} or next; # do not resize invisible widgets
3897
3898 $queue{$widget+0}++ and next; # duplicates are common
3899
3900 push @{ $queue[$widget->{visible}] }, $widget;
3901 }
2865 } 3902 }
2866 3903
2867 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last; 3904 while () {
3905 @queue or last outer;
2868 3906
2869 my ($w, $h) = $widget->{user_w} && $widget->{user_h} 3907 $widget = pop @{ $queue[-1] || [] }
2870 ? @$widget{qw(user_w user_h)} 3908 and last;
2871 : $widget->size_request;
2872
2873 if (delete $widget->{force_alloc}
2874 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
2875 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
2876 3909
3910 pop @queue;
3911 }
3912
3913 delete $queue{$widget+0};
3914
3915 my ($w, $h) = $widget->size_request;
3916
3917 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3918 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3919
3920 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3921 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3922
3923 $w = $widget->{force_w} if exists $widget->{force_w};
3924 $h = $widget->{force_h} if exists $widget->{force_h};
3925
3926 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3927 || delete $widget->{force_realloc}) {
2877 $widget->{req_w} = $w; 3928 $widget->{req_w} = $w;
2878 $widget->{req_h} = $h; 3929 $widget->{req_h} = $h;
2879 3930
2880 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h]; 3931 $self->{size_alloc}{$widget+0} = $widget;
2881 3932
2882 $widget->{parent}->check_size
2883 if $widget->{parent}; 3933 if (my $parent = $widget->{parent}) {
3934 $self->{realloc}{$parent+0} = $parent
3935 unless $queue{$parent+0};
3936
3937 $parent->{force_size_alloc} = 1;
3938 $self->{size_alloc}{$parent+0} = $parent;
3939 }
2884 } 3940 }
3941
3942 delete $self->{realloc}{$widget+0};
2885 } 3943 }
2886 } 3944 }
2887 3945
2888 while ($self->{size_alloc}) { 3946 while (my $size_alloc = delete $self->{size_alloc}) {
2889 for (values %{delete $self->{size_alloc}}) { 3947 my @queue = sort { $b->{visible} <=> $a->{visible} }
2890 my ($widget, $w, $h) = @$_; 3948 values %$size_alloc;
3949
3950 while () {
3951 my $widget = pop @queue || last;
3952
3953 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
2891 3954
2892 $w = 0 if $w < 0; 3955 $w = 0 if $w < 0;
2893 $h = 0 if $h < 0; 3956 $h = 0 if $h < 0;
2894 3957
3958 $w = max $widget->{min_w}, $w;
3959 $h = max $widget->{min_h}, $h;
3960
3961# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
3962# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
3963
3964 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3965 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3966
3967 $w = int $w + 0.5;
3968 $h = int $h + 0.5;
3969
3970 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3971 $widget->{old_w} = $widget->{w};
3972 $widget->{old_h} = $widget->{h};
3973
2895 $widget->{w} = $w; 3974 $widget->{w} = $w;
2896 $widget->{h} = $h; 3975 $widget->{h} = $h;
2897 $widget->size_allocate ($w, $h); 3976
2898 $widget->emit (size_allocate => $w, $h); 3977 $widget->emit (size_allocate => $w, $h);
3978 }
2899 } 3979 }
2900 } 3980 }
2901 3981
2902 while ($self->{post_alloc_hook}) { 3982 while ($self->{post_alloc_hook}) {
2903 $_->() 3983 $_->()
2904 for values %{delete $self->{post_alloc_hook}}; 3984 for values %{delete $self->{post_alloc_hook}};
2905 } 3985 }
2906 3986
3987
2907 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3988 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2908 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3989 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2909 glClear GL_COLOR_BUFFER_BIT; 3990 glClear GL_COLOR_BUFFER_BIT;
2910 3991
2911 glMatrixMode GL_PROJECTION; 3992 glMatrixMode GL_PROJECTION;
2912 glLoadIdentity; 3993 glLoadIdentity;
2913 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3994 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2914 glMatrixMode GL_MODELVIEW; 3995 glMatrixMode GL_MODELVIEW;
2915 glLoadIdentity; 3996 glLoadIdentity;
2916 3997
3998 {
3999 package CFPlus::UI::Base;
4000
4001 ($draw_x, $draw_y, $draw_w, $draw_h) =
4002 (0, 0, $self->{w}, $self->{h});
4003 }
4004
2917 $self->_draw; 4005 $self->_draw;
2918} 4006}
2919 4007
2920############################################################################# 4008#############################################################################
2921 4009
2922package CFClient::UI; 4010package CFPlus::UI;
2923 4011
2924$ROOT = new CFClient::UI::Root; 4012$ROOT = new CFPlus::UI::Root;
2925$TOOLTIP = new CFClient::UI::Tooltip; 4013$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
2926 4014
29271 40151
2928 4016

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