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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.222 by root, Mon May 22 03:59:51 2006 UTC vs.
Revision 1.349 by root, Thu Aug 17 16:05:36 2006 UTC

1package CFClient::UI; 1package CFPlus::UI;
2 2
3use utf8; 3use utf8;
4use strict; 4use strict;
5 5
6use Scalar::Util (); 6use Scalar::Util ();
7use List::Util (); 7use List::Util ();
8use Event;
8 9
9use CFClient; 10use CFPlus;
11use CFPlus::Pod;
12use CFPlus::Texture;
10 13
11our ($FOCUS, $HOVER, $GRAB); # various widgets 14our ($FOCUS, $HOVER, $GRAB); # various widgets
12 15
16our $LAYOUT;
13our $ROOT; 17our $ROOT;
14our $TOOLTIP; 18our $TOOLTIP;
15our $BUTTON_STATE; 19our $BUTTON_STATE;
16 20
17our %WIDGET; # all widgets, weak-referenced 21our %WIDGET; # all widgets, weak-referenced
18 22
19sub check_tooltip { 23our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
20 if (!$GRAB) { 24 if (!$GRAB) {
21 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 25 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
22 if (length $widget->{tooltip}) { 26 if (length $widget->{tooltip}) {
23
24 if ($TOOLTIP->{owner} != $widget) { 27 if ($TOOLTIP->{owner} != $widget) {
28 $TOOLTIP->hide;
29
25 $TOOLTIP->{owner} = $widget; 30 $TOOLTIP->{owner} = $widget;
31
32 return if $ENV{CFPLUS_DEBUG} & 8;
26 33
27 my $tip = $widget->{tooltip}; 34 my $tip = $widget->{tooltip};
28 35
29 $tip = $tip->($widget) if CODE:: eq ref $tip; 36 $tip = $tip->($widget) if CODE:: eq ref $tip;
30 37
31 $TOOLTIP->set_tooltip_from ($widget); 38 $TOOLTIP->set_tooltip_from ($widget);
32 $TOOLTIP->show; 39 $TOOLTIP->show;
33
34 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
35
36 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
37 if $x + $TOOLTIP->{w} > $::WIDTH;
38
39 $TOOLTIP->move ($x, $y);
40 $TOOLTIP->check_size;
41 $TOOLTIP->update;
42 } 40 }
43 41
44 return; 42 return;
45 } 43 }
46 } 44 }
47 } 45 }
48 46
49 $TOOLTIP->hide; 47 $TOOLTIP->hide;
50 delete $TOOLTIP->{owner}; 48 delete $TOOLTIP->{owner};
49});
50
51sub get_layout {
52 my $layout;
53
54 for (grep { $_->{name} } values %WIDGET) {
55 my $win = $layout->{$_->{name}} = { };
56
57 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
58 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
59 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
60 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
61
62 $win->{show} = $_->{visible} && $_->{is_toplevel};
63 }
64
65 $layout
66}
67
68sub set_layout {
69 my ($layout) = @_;
70
71 $LAYOUT = $layout;
51} 72}
52 73
53# class methods for events 74# class methods for events
54sub feed_sdl_key_down_event { 75sub feed_sdl_key_down_event {
55 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0]) 76 $FOCUS->emit (key_down => $_[0])
56 if $FOCUS; 77 if $FOCUS;
57} 78}
58 79
59sub feed_sdl_key_up_event { 80sub feed_sdl_key_up_event {
60 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0]) 81 $FOCUS->emit (key_up => $_[0])
61 if $FOCUS; 82 if $FOCUS;
83}
84
85sub check_hover {
86 my ($widget) = @_;
87
88 if ($widget != $HOVER) {
89 my $hover = $HOVER; $HOVER = $widget;
90
91 $hover->update if $hover && $hover->{can_hover};
92 $HOVER->update if $HOVER && $HOVER->{can_hover};
93
94 $TOOLTIP_WATCHER->start;
95 }
62} 96}
63 97
64sub feed_sdl_button_down_event { 98sub feed_sdl_button_down_event {
65 my ($ev) = @_; 99 my ($ev) = @_;
66 my ($x, $y) = ($ev->{x}, $ev->{y}); 100 my ($x, $y) = ($ev->{x}, $ev->{y});
67 101
68 if (!$BUTTON_STATE) { 102 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
103
104 unless ($GRAB) {
69 my $widget = $ROOT->find_widget ($x, $y); 105 my $widget = $ROOT->find_widget ($x, $y);
70 106
71 $GRAB = $widget; 107 $GRAB = $widget;
72 $GRAB->update if $GRAB; 108 $GRAB->update if $GRAB;
73 109
74 check_tooltip; 110 $TOOLTIP_WATCHER->cb->();
75 } 111 }
76
77 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
78 112
79 if ($GRAB) { 113 if ($GRAB) {
80 ($x, $y) = $GRAB->coord2local ($x, $y); 114 if ($ev->{button} == 4 || $ev->{button} == 5) {
81 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y); 115 # mousewheel
116 $ev->{dx} = 0;
117 $ev->{dy} = $ev->{button} * 2 - 9;
118 $GRAB->emit (mouse_wheel => $ev);
119 } else {
120 $GRAB->emit (button_down => $ev)
121 }
82 } 122 }
83} 123}
84 124
85sub feed_sdl_button_up_event { 125sub feed_sdl_button_up_event {
86 my ($ev) = @_; 126 my ($ev) = @_;
87 my ($x, $y) = ($ev->{x}, $ev->{y});
88 127
89 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 128 my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
90 129
91 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 130 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
92 131
93 if ($GRAB) { 132 $GRAB->emit (button_up => $ev)
94 ($x, $y) = $GRAB->coord2local ($x, $y); 133 if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
95 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
96 }
97 134
98 if (!$BUTTON_STATE) { 135 unless ($BUTTON_STATE) {
99 my $grab = $GRAB; undef $GRAB; 136 my $grab = $GRAB; undef $GRAB;
100 $grab->update if $grab; 137 $grab->update if $grab;
101 $GRAB->update if $GRAB; 138 $GRAB->update if $GRAB;
102 139
103 check_tooltip; 140 check_hover $widget;
141 $TOOLTIP_WATCHER->cb->();
104 } 142 }
105} 143}
106 144
107sub feed_sdl_motion_event { 145sub feed_sdl_motion_event {
108 my ($ev) = @_; 146 my ($ev) = @_;
109 my ($x, $y) = ($ev->{x}, $ev->{y}); 147 my ($x, $y) = ($ev->{x}, $ev->{y});
110 148
111 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 149 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
112 150
113 if ($widget != $HOVER) { 151 check_hover $widget;
114 my $hover = $HOVER; $HOVER = $widget;
115 152
116 $hover->update if $hover && $hover->{can_hover}; 153 $HOVER->emit (mouse_motion => $ev)
117 $HOVER->update if $HOVER && $HOVER->{can_hover};
118
119 check_tooltip;
120 }
121
122 if ($HOVER) { 154 if $HOVER;
123 ($x, $y) = $HOVER->coord2local ($x, $y);
124 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
125 }
126} 155}
127 156
128# convert position array to integers 157# convert position array to integers
129sub harmonize { 158sub harmonize {
130 my ($vals) = @_; 159 my ($vals) = @_;
… …
144 173
145 $_->update 174 $_->update
146 for @widgets; 175 for @widgets;
147} 176}
148 177
178sub reconfigure_widgets {
179 # make a copy, otherwise C<for> complains about freed values.
180 my @widgets = values %WIDGET;
181
182 $_->reconfigure
183 for @widgets;
184}
185
149# call when resolution changes etc. 186# call when resolution changes etc.
150sub rescale_widgets { 187sub rescale_widgets {
151 my ($sx, $sy) = @_; 188 my ($sx, $sy) = @_;
152 189
153 # make a copy, otherwise for complains about freed values.
154 my @widgets = values %WIDGET; 190 for my $widget (values %WIDGET) {
155
156 for my $widget (@widgets) {
157 if ($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
158 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x}; 195 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
159 $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};
160 $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};
161 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
162 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y}; 198 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
163 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h}; 199 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
164 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h}; 200 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
165 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h}; 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
166 } 205 }
167
168 $widget->reconfigure;
169 } 206 }
207
208 reconfigure_widgets;
170} 209}
171 210
172############################################################################# 211#############################################################################
173 212
213package CFPlus::UI::Event;
214
215sub xy {
216 $_[1]->coord2local ($_[0]{x}, $_[0]{y})
217}
218
219#############################################################################
220
174package CFClient::UI::Base; 221package CFPlus::UI::Base;
175 222
176use strict; 223use strict;
177 224
178use CFClient::OpenGL; 225use CFPlus::OpenGL;
179 226
180sub new { 227sub new {
181 my $class = shift; 228 my $class = shift;
182 229
183 my $self = bless { 230 my $self = bless {
184 x => 0, 231 x => "center",
185 y => 0, 232 y => "center",
186 z => 0, 233 z => 0,
234 w => undef,
235 h => undef,
187 can_events => 1, 236 can_events => 1,
188 @_ 237 @_
189 }, $class; 238 }, $class;
190 239
240 Scalar::Util::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);
241
191 for (keys %$self) { 242 for (keys %$self) {
192 if (/^connect_(.*)$/) { 243 if (/^on_(.*)$/) {
193 $self->connect ($1 => delete $self->{$_}); 244 $self->connect ($1 => delete $self->{$_});
194 } 245 }
195 } 246 }
196 247
197 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 }
198 259
199 $self 260 $self
200} 261}
201 262
202sub destroy { 263sub destroy {
… …
206 %$self = (); 267 %$self = ();
207} 268}
208 269
209sub show { 270sub show {
210 my ($self) = @_; 271 my ($self) = @_;
272
211 return if $self->{parent}; 273 return if $self->{parent};
212 274
213 $CFClient::UI::ROOT->add ($self); 275 $CFPlus::UI::ROOT->add ($self);
214} 276}
215 277
216sub hide { 278sub set_visible {
217 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};
218 302
219 undef $GRAB if $GRAB == $self; 303 undef $GRAB if $GRAB == $self;
220 undef $HOVER if $HOVER == $self; 304 undef $HOVER if $HOVER == $self;
221 305
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
222 $self->{parent}->remove ($self) 335 $self->{parent}->remove ($self)
223 if $self->{parent}; 336 if $self->{parent};
224} 337}
225 338
226sub move { 339sub move_abs {
227 my ($self, $x, $y, $z) = @_; 340 my ($self, $x, $y, $z) = @_;
228 341
229 $self->{x} = int $x; 342 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
230 $self->{y} = int $y; 343 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
231 $self->{z} = $z if defined $z; 344 $self->{z} = $z if defined $z;
232 345
233 $self->update; 346 $self->update;
234} 347}
235 348
236sub set_size { 349sub set_size {
237 my ($self, $w, $h) = @_; 350 my ($self, $w, $h) = @_;
238 351
239 $self->{user_w} = $w; 352 $self->{force_w} = $w;
240 $self->{user_h} = $h; 353 $self->{force_h} = $h;
241 354
242 $self->check_size; 355 $self->realloc;
243} 356}
244 357
245sub size_request { 358sub size_request {
246 require Carp; 359 require Carp;
247 Carp::confess "size_request is abstract"; 360 Carp::confess "size_request is abstract";
248} 361}
249 362
363sub baseline_shift {
364 0
365}
366
250sub configure { 367sub configure {
251 my ($self, $x, $y, $w, $h) = @_; 368 my ($self, $x, $y, $w, $h) = @_;
252 369
253 if ($self->{aspect}) { 370 if ($self->{aspect}) {
371 my ($ow, $oh) = ($w, $h);
372
254 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 373 $w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect};
255 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 374 $h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect};
256 375
257 # use alignment to adjust x, y 376 # use alignment to adjust x, y
258 377
259 $x += int +($w - $w2) * 0.5; 378 $x += int 0.5 * ($ow - $w);
260 $y += int +($h - $h2) * 0.5; 379 $y += int 0.5 * ($oh - $h);
261
262 ($w, $h) = ($w2, $h2);
263 } 380 }
264 381
265 if ($self->{x} != $x || $self->{y} != $y) { 382 if ($self->{x} ne $x || $self->{y} ne $y) {
266 $self->{x} = $x; 383 $self->{x} = $x;
267 $self->{y} = $y; 384 $self->{y} = $y;
268 $self->update; 385 $self->update;
269 } 386 }
270 387
271 if ($self->{w} != $w || $self->{h} != $h) { 388 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
272 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h]; 389 return unless $self->{visible};
273 }
274}
275 390
276sub size_allocate { 391 $self->{alloc_w} = $w;
277 # nothing to be done 392 $self->{alloc_h} = $h;
278}
279 393
280sub reconfigure { 394 $self->{root}{size_alloc}{$self+0} = $self;
281 my ($self) = @_; 395 }
282
283 $self->check_size (1);
284 $self->update;
285} 396}
286 397
287sub children { 398sub children {
399 # nop
400}
401
402sub visible_children {
403 $_[0]->children
288} 404}
289 405
290sub set_max_size { 406sub set_max_size {
291 my ($self, $w, $h) = @_; 407 my ($self, $w, $h) = @_;
292 408
293 delete $self->{max_w}; $self->{max_w} = $w if $w; 409 $self->{max_w} = int $w if defined $w;
294 delete $self->{max_h}; $self->{max_h} = $h if $h; 410 $self->{max_h} = int $h if defined $h;
411
412 $self->realloc;
295} 413}
296 414
297sub set_tooltip { 415sub set_tooltip {
298 my ($self, $tooltip) = @_; 416 my ($self, $tooltip) = @_;
299 417
418 $tooltip =~ s/^\s+//;
419 $tooltip =~ s/\s+$//;
420
421 return if $self->{tooltip} eq $tooltip;
422
300 $self->{tooltip} = $tooltip; 423 $self->{tooltip} = $tooltip;
301 424
302 if ($CFClient::UI::TOOLTIP->{owner} == $self) { 425 if ($CFPlus::UI::TOOLTIP->{owner} == $self) {
303 delete $CFClient::UI::TOOLTIP->{owner}; 426 delete $CFPlus::UI::TOOLTIP->{owner};
304 CFClient::UI::check_tooltip; 427 $CFPlus::UI::TOOLTIP_WATCHER->cb->();
305 } 428 }
306} 429}
307 430
308# translate global coordinates to local coordinate system 431# translate global coordinates to local coordinate system
309sub coord2local { 432sub coord2local {
310 my ($self, $x, $y) = @_; 433 my ($self, $x, $y) = @_;
311 434
435 Carp::confess unless $self->{parent};#d#
436
312 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y}) 437 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
313} 438}
314 439
315# translate local coordinates to global coordinate system 440# translate local coordinates to global coordinate system
316sub coord2global { 441sub coord2global {
317 my ($self, $x, $y) = @_; 442 my ($self, $x, $y) = @_;
318 443
444 Carp::confess unless $self->{parent};#d#
445
319 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 446 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
320} 447}
321 448
322sub focus_in { 449sub invoke_focus_in {
323 my ($self) = @_; 450 my ($self) = @_;
324 451
325 return if $FOCUS == $self; 452 return if $FOCUS == $self;
326 return unless $self->{can_focus}; 453 return unless $self->{can_focus};
327 454
328 my $focus = $FOCUS; $FOCUS = $self; 455 $FOCUS = $self;
329 456
330 $self->emit (focus_in => $focus); 457 $self->update;
331 458
332 $focus->update if $focus; 459 0
333 $FOCUS->update;
334} 460}
335 461
336sub focus_out { 462sub invoke_focus_out {
337 my ($self) = @_; 463 my ($self) = @_;
338 464
339 return unless $FOCUS == $self; 465 return unless $FOCUS == $self;
340 466
341 my $focus = $FOCUS; undef $FOCUS; 467 undef $FOCUS;
342 468
343 $self->emit (focus_out => $focus); 469 $self->update;
344 470
345 $focus->update if $focus; #? 471 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
346} 472 unless $FOCUS;
347 473
474 0
475}
476
477sub grab_focus {
478 my ($self) = @_;
479
480 $FOCUS->emit ("focus_out") if $FOCUS;
481 $self->emit ("focus_in");
482}
483
348sub mouse_motion { } 484sub invoke_mouse_motion { 0 }
349sub button_up { } 485sub invoke_button_up { 0 }
350sub key_down { } 486sub invoke_key_down { 0 }
351sub key_up { } 487sub invoke_key_up { 0 }
488sub invoke_mouse_wheel { 0 }
352 489
353sub button_down { 490sub invoke_button_down {
354 my ($self, $ev, $x, $y) = @_; 491 my ($self, $ev, $x, $y) = @_;
355 492
356 $self->focus_in; 493 $self->grab_focus;
357}
358 494
359sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 495 0
360sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 496}
361sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 497
362sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 498sub connect {
363sub 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, $draw_h); # screen rectangle being drawn
364 584
365sub draw { 585sub draw {
366 my ($self) = @_; 586 my ($self) = @_;
367 587
368 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);
369 597
370 glPushMatrix; 598 glPushMatrix;
371 glTranslate $self->{x}, $self->{y}, 0; 599 glTranslate $self->{x}, $self->{y}, 0;
372 $self->_draw;
373 glPopMatrix;
374 600
375 if ($self == $HOVER && $self->{can_hover}) { 601 if ($self == $HOVER && $self->{can_hover}) {
376 my ($x, $y) = @$self{qw(x y)};
377
378 glColor 1, 0.8, 0.5, 0.2; 602 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
379 glEnable GL_BLEND; 603 glEnable GL_BLEND;
380 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 604 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
381 glBegin GL_QUADS; 605 glBegin GL_QUADS;
382 glVertex $x , $y;
383 glVertex $x + $self->{w}, $y;
384 glVertex $x + $self->{w}, $y + $self->{h};
385 glVertex $x , $y + $self->{h};
386 glEnd;
387 glDisable GL_BLEND;
388 }
389
390 if ($ENV{PCLIENT_DEBUG}) {
391 glPushMatrix;
392 glColor 1, 1, 0, 1;
393 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
394 glBegin GL_LINE_LOOP;
395 glVertex 0 , 0; 606 glVertex 0 , 0;
396 glVertex $self->{w}, 0; 607 glVertex $self->{w}, 0;
397 glVertex $self->{w}, $self->{h}; 608 glVertex $self->{w}, $self->{h};
398 glVertex 0 , $self->{h}; 609 glVertex 0 , $self->{h};
399 glEnd; 610 glEnd;
611 glDisable GL_BLEND;
612 }
613
614 if ($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;
400 glPopMatrix; 624 glPopMatrix;
401 #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;
402 } 626 }
627
628 $self->_draw;
629 glPopMatrix;
403} 630}
404 631
405sub _draw { 632sub _draw {
406 my ($self) = @_; 633 my ($self) = @_;
407 634
408 warn "no draw defined for $self\n"; 635 warn "no draw defined for $self\n";
409} 636}
410 637
411sub find_widget {
412 my ($self, $x, $y) = @_;
413
414 return () unless $self->{can_events};
415
416 return $self
417 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
418 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
419
420 ()
421}
422
423sub set_parent {
424 my ($self, $parent) = @_;
425
426 Scalar::Util::weaken ($self->{parent} = $parent);
427
428 # TODO: req_w _does_change after ->reconfigure
429 $self->check_size
430 unless exists $self->{req_w};
431
432 $self->show;
433}
434
435sub check_size {
436 my ($self, $forced) = @_;
437
438 $self->{force_alloc} = 1 if $forced;
439 $CFClient::UI::ROOT->{check_size}{$self} = $self;
440}
441
442sub update {
443 my ($self) = @_;
444
445 $self->{parent}->update
446 if $self->{parent};
447}
448
449sub connect {
450 my ($self, $signal, $cb) = @_;
451
452 push @{ $self->{signal_cb}{$signal} }, $cb;
453}
454
455sub emit {
456 my ($self, $signal, @args) = @_;
457
458 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
459}
460
461sub DESTROY { 638sub DESTROY {
462 my ($self) = @_; 639 my ($self) = @_;
463 640
641 return if CFPlus::in_destruct;
642
464 delete $WIDGET{$self+0}; 643 delete $WIDGET{$self+0};
465 #$self->deactivate; 644
645 eval { $self->destroy };
646 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
466} 647}
467 648
468############################################################################# 649#############################################################################
469 650
470package CFClient::UI::DrawBG; 651package CFPlus::UI::DrawBG;
471 652
472our @ISA = CFClient::UI::Base::; 653our @ISA = CFPlus::UI::Base::;
473 654
474use strict; 655use strict;
475use CFClient::OpenGL; 656use CFPlus::OpenGL;
476 657
477sub new { 658sub new {
478 my $class = shift; 659 my $class = shift;
479 660
480 # range [value, low, high, page] 661 # range [value, low, high, page]
… …
495 676
496 if ($color && (@$color < 4 || $color->[3])) { 677 if ($color && (@$color < 4 || $color->[3])) {
497 my ($w, $h) = @$self{qw(w h)}; 678 my ($w, $h) = @$self{qw(w h)};
498 679
499 glEnable GL_BLEND; 680 glEnable GL_BLEND;
500 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 681 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
501 glColor @$color; 682 glColor_premultiply @$color;
502 683
503 glBegin GL_QUADS; 684 glBegin GL_QUADS;
504 glVertex 0 , 0; 685 glVertex 0 , 0;
505 glVertex 0 , $h; 686 glVertex 0 , $h;
506 glVertex $w, $h; 687 glVertex $w, $h;
… …
511 } 692 }
512} 693}
513 694
514############################################################################# 695#############################################################################
515 696
516package CFClient::UI::Empty; 697package CFPlus::UI::Empty;
517 698
518our @ISA = CFClient::UI::Base::; 699our @ISA = CFPlus::UI::Base::;
519 700
520sub new { 701sub new {
521 my ($class, %arg) = @_; 702 my ($class, %arg) = @_;
522 $class->SUPER::new (can_events => 0, %arg); 703 $class->SUPER::new (can_events => 0, %arg);
523} 704}
524 705
525sub size_request { 706sub size_request {
526 (0, 0) 707 my ($self) = @_;
708
709 ($self->{w} + 0, $self->{h} + 0)
527} 710}
528 711
529sub draw { } 712sub draw { }
530 713
531############################################################################# 714#############################################################################
532 715
533package CFClient::UI::Container; 716package CFPlus::UI::Container;
534 717
535our @ISA = CFClient::UI::Base::; 718our @ISA = CFPlus::UI::Base::;
536 719
537sub new { 720sub new {
538 my ($class, %arg) = @_; 721 my ($class, %arg) = @_;
539 722
540 my $children = delete $arg{children} || []; 723 my $children = delete $arg{children};
541 724
542 my $self = $class->SUPER::new ( 725 my $self = $class->SUPER::new (
543 children => [], 726 children => [],
544 can_events => 0, 727 can_events => 0,
545 %arg, 728 %arg,
546 ); 729 );
730
547 $self->add ($_) for @$children; 731 $self->add (@$children)
732 if $children;
548 733
549 $self 734 $self
735}
736
737sub realloc {
738 my ($self) = @_;
739
740 $self->{force_realloc} = 1;
741 $self->{force_size_alloc} = 1;
742 $self->SUPER::realloc;
550} 743}
551 744
552sub add { 745sub add {
553 my ($self, @widgets) = @_; 746 my ($self, @widgets) = @_;
554 747
… …
560 $self->{children} = [ 753 $self->{children} = [
561 sort { $a->{z} <=> $b->{z} } 754 sort { $a->{z} <=> $b->{z} }
562 @{$self->{children}}, @widgets 755 @{$self->{children}}, @widgets
563 ]; 756 ];
564 757
565 $self->check_size (1); 758 $self->realloc;
566 $self->update;
567} 759}
568 760
569sub children { 761sub children {
570 @{ $_[0]{children} } 762 @{ $_[0]{children} }
571} 763}
… …
576 delete $child->{parent}; 768 delete $child->{parent};
577 $child->hide; 769 $child->hide;
578 770
579 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 771 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
580 772
581 $self->check_size; 773 $self->realloc;
582 $self->update;
583} 774}
584 775
585sub clear { 776sub clear {
586 my ($self) = @_; 777 my ($self) = @_;
587 778
… …
591 for (@$children) { 782 for (@$children) {
592 delete $_->{parent}; 783 delete $_->{parent};
593 $_->hide; 784 $_->hide;
594 } 785 }
595 786
596 $self->check_size; 787 $self->realloc;
597 $self->update;
598} 788}
599 789
600sub find_widget { 790sub find_widget {
601 my ($self, $x, $y) = @_; 791 my ($self, $x, $y) = @_;
602 792
603 $x -= $self->{x}; 793 $x -= $self->{x};
604 $y -= $self->{y}; 794 $y -= $self->{y};
605 795
606 my $res; 796 my $res;
607 797
608 for (reverse @{ $self->{children} }) { 798 for (reverse $self->visible_children) {
609 $res = $_->find_widget ($x, $y) 799 $res = $_->find_widget ($x, $y)
610 and return $res; 800 and return $res;
611 } 801 }
612 802
613 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 803 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
619 $_->draw for @{$self->{children}}; 809 $_->draw for @{$self->{children}};
620} 810}
621 811
622############################################################################# 812#############################################################################
623 813
624package CFClient::UI::Bin; 814package CFPlus::UI::Bin;
625 815
626our @ISA = CFClient::UI::Container::; 816our @ISA = CFPlus::UI::Container::;
627 817
628sub new { 818sub new {
629 my ($class, %arg) = @_; 819 my ($class, %arg) = @_;
630 820
631 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 821 my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;
632 822
633 $class->SUPER::new (children => [$child], %arg) 823 $class->SUPER::new (children => [$child], %arg)
634} 824}
635 825
636sub add { 826sub add {
637 my ($self, $child) = @_; 827 my ($self, $child) = @_;
638 828
639 $self->{children} = []; 829 $self->SUPER::remove ($_) for @{ $self->{children} };
640
641 $self->SUPER::add ($child); 830 $self->SUPER::add ($child);
642} 831}
643 832
644sub remove { 833sub remove {
645 my ($self, $widget) = @_; 834 my ($self, $widget) = @_;
646 835
647 $self->SUPER::remove ($widget); 836 $self->SUPER::remove ($widget);
648 837
649 $self->{children} = [new CFClient::UI::Empty] 838 $self->{children} = [new CFPlus::UI::Empty]
650 unless @{$self->{children}}; 839 unless @{$self->{children}};
651} 840}
652 841
653sub child { $_[0]->{children}[0] } 842sub child { $_[0]->{children}[0] }
654 843
655sub size_request { 844sub size_request {
656 $_[0]{children}[0]->size_request 845 $_[0]{children}[0]->size_request
657} 846}
658 847
659sub size_allocate { 848sub invoke_size_allocate {
660 my ($self, $w, $h) = @_; 849 my ($self, $w, $h) = @_;
661 850
662 $self->{children}[0]->configure (0, 0, $w, $h); 851 $self->{children}[0]->configure (0, 0, $w, $h);
852
853 1
663} 854}
664 855
665############################################################################# 856#############################################################################
666 857
858# back-buffered drawing area
859
667package CFClient::UI::Window; 860package CFPlus::UI::Window;
668 861
669our @ISA = CFClient::UI::Bin::; 862our @ISA = CFPlus::UI::Bin::;
670 863
671use CFClient::OpenGL; 864use CFPlus::OpenGL;
672 865
673sub new { 866sub new {
674 my ($class, %arg) = @_; 867 my ($class, %arg) = @_;
675 868
676 my $self = $class->SUPER::new (%arg); 869 my $self = $class->SUPER::new (%arg);
… …
681 874
682 $ROOT->on_post_alloc ($self => sub { $self->render_child }); 875 $ROOT->on_post_alloc ($self => sub { $self->render_child });
683 $self->SUPER::update; 876 $self->SUPER::update;
684} 877}
685 878
686sub size_allocate { 879sub invoke_size_allocate {
687 my ($self, $w, $h) = @_; 880 my ($self, $w, $h) = @_;
688 881
689 $self->SUPER::size_allocate ($w, $h);
690 $self->update; 882 $self->update;
883
884 $self->SUPER::invoke_size_allocate ($w, $h)
691} 885}
692 886
693sub _render { 887sub _render {
888 my ($self) = @_;
889
694 $_[0]{children}[0]->draw; 890 $self->{children}[0]->draw;
695} 891}
696 892
697sub render_child { 893sub render_child {
698 my ($self) = @_; 894 my ($self) = @_;
699 895
700 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 896 $self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {
701 glClearColor 0, 0, 0, 0; 897 glClearColor 0, 0, 0, 0;
702 glClear GL_COLOR_BUFFER_BIT; 898 glClear GL_COLOR_BUFFER_BIT;
703 899
900 {
901 package CFPlus::UI::Base;
902
903 ($draw_x, $draw_y, $draw_w, $draw_h) =
904 (0, 0, $self->{w}, $self->{h});
905 }
906
704 $self->_render; 907 $self->_render;
705 }; 908 };
706} 909}
707 910
708sub _draw { 911sub _draw {
709 my ($self) = @_; 912 my ($self) = @_;
710 913
711 my ($w, $h) = ($self->w, $self->h);
712
713 my $tex = $self->{texture} 914 my $tex = $self->{texture}
714 or return; 915 or return;
715 916
716 glEnable GL_TEXTURE_2D; 917 glEnable GL_TEXTURE_2D;
717 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 918 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
718 glColor 1, 1, 1, 1; 919 glColor 0, 0, 0, 1;
719 920
720 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 921 $tex->draw_quad_alpha_premultiplied (0, 0);
721 922
722 glDisable GL_TEXTURE_2D; 923 glDisable GL_TEXTURE_2D;
723} 924}
724 925
725############################################################################# 926#############################################################################
726 927
727package CFClient::UI::ViewPort; 928package CFPlus::UI::ViewPort;
728 929
729our @ISA = CFClient::UI::Window::; 930our @ISA = CFPlus::UI::Window::;
931
932sub new {
933 my $class = shift;
934
935 $class->SUPER::new (
936 scroll_x => 0,
937 scroll_y => 1,
938 @_,
939 )
940}
730 941
731sub size_request { 942sub size_request {
732 my ($self) = @_; 943 my ($self) = @_;
733 944
734 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 945 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
735 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
736 946
737 @$self{qw(child_w child_h)} 947 $w = 10 if $self->{scroll_x};
738} 948 $h = 10 if $self->{scroll_y};
739 949
950 ($w, $h)
951}
952
740sub size_allocate { 953sub invoke_size_allocate {
741 my ($self, $w, $h) = @_; 954 my ($self, $w, $h) = @_;
742 955
956 my $child = $self->child;
957
958 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
959 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
960
961 $self->child->configure (0, 0, $w, $h);
743 $self->update; 962 $self->update;
963
964 1
744} 965}
745 966
746sub set_offset { 967sub set_offset {
747 my ($self, $x, $y) = @_; 968 my ($self, $x, $y) = @_;
748 969
… …
774 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w} 995 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
775 && $y >= $self->{y} && $y < $self->{y} + $self->{h} 996 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
776 ) { 997 ) {
777 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y}) 998 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
778 } else { 999 } else {
779 $self->CFClient::UI::Base::find_widget ($x, $y) 1000 $self->CFPlus::UI::Base::find_widget ($x, $y)
780 } 1001 }
781} 1002}
782 1003
783sub _render { 1004sub _render {
784 my ($self) = @_; 1005 my ($self) = @_;
785 1006
1007 local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};
1008 local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};
1009
786 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 1010 CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
787 1011
788 $self->SUPER::_render; 1012 $self->SUPER::_render;
789} 1013}
790 1014
791############################################################################# 1015#############################################################################
792 1016
793package CFClient::UI::ScrolledWindow; 1017package CFPlus::UI::ScrolledWindow;
794 1018
795our @ISA = CFClient::UI::HBox::; 1019our @ISA = CFPlus::UI::HBox::;
796 1020
797sub new { 1021sub new {
798 my $class = shift; 1022 my ($class, %arg) = @_;
1023
1024 my $child = delete $arg{child};
799 1025
800 my $self; 1026 my $self;
801 1027
802 my $slider = new CFClient::UI::Slider 1028 my $slider = new CFPlus::UI::Slider
803 vertical => 1, 1029 vertical => 1,
804 range => [0, 0, 1, 0.01], # HACK fix 1030 range => [0, 0, 1, 0.01], # HACK fix
805 connect_changed => sub { 1031 on_changed => sub {
806 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h})); 1032 $self->{vp}->set_offset (0, $_[1]);
807 }, 1033 },
808 ; 1034 ;
809 1035
810 $self = $class->SUPER::new ( 1036 $self = $class->SUPER::new (
811 vp => (new CFClient::UI::ViewPort expand => 1), 1037 vp => (new CFPlus::UI::ViewPort expand => 1),
1038 can_events => 1,
812 slider => $slider, 1039 slider => $slider,
813 @_, 1040 %arg,
814 ); 1041 );
815 1042
816 $self->{vp}->add ($self->{scrolled});
817 $self->add ($self->{vp});
818 $self->add ($self->{slider}); 1043 $self->SUPER::add ($self->{vp}, $self->{slider});
1044 $self->add ($child) if $child;
819 1045
820 $self 1046 $self
821} 1047}
822 1048
823#TODO# update range on size_allocate depending on child 1049#TODO# update range on size_allocate depending on child
824# update viewport offset on scroll 1050
1051sub add {
1052 my ($self, $widget) = @_;
1053
1054 $self->{vp}->add ($self->{child} = $widget);
1055}
1056
1057sub invoke_mouse_wheel {
1058 my ($self, $ev) = @_;
1059
1060 return 0 unless $ev->{dy}; # only vertical movements
1061
1062 $self->{slider}->emit (mouse_wheel => $ev);
1063
1064 1
1065}
1066
1067sub update_slider {
1068 my ($self) = @_;
1069
1070 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]);
1071}
1072
1073sub update {
1074 my ($self) = @_;
1075
1076 $self->SUPER::update;
1077
1078 $self->update_slider;
1079}
1080
1081sub invoke_size_allocate {
1082 my ($self, $w, $h) = @_;
1083
1084 $self->update_slider;
1085
1086 $self->SUPER::invoke_size_allocate ($w, $h)
1087}
825 1088
826############################################################################# 1089#############################################################################
827 1090
828package CFClient::UI::Frame; 1091package CFPlus::UI::Frame;
829 1092
830our @ISA = CFClient::UI::Bin::; 1093our @ISA = CFPlus::UI::Bin::;
831 1094
832use CFClient::OpenGL; 1095use CFPlus::OpenGL;
833 1096
834sub new { 1097sub new {
835 my $class = shift; 1098 my $class = shift;
836 1099
837 $class->SUPER::new ( 1100 $class->SUPER::new (
… …
845 1108
846 if ($self->{bg}) { 1109 if ($self->{bg}) {
847 my ($w, $h) = @$self{qw(w h)}; 1110 my ($w, $h) = @$self{qw(w h)};
848 1111
849 glEnable GL_BLEND; 1112 glEnable GL_BLEND;
850 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1113 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
851 glColor @{ $self->{bg} }; 1114 glColor_premultiply @{ $self->{bg} };
852 1115
853 glBegin GL_QUADS; 1116 glBegin GL_QUADS;
854 glVertex 0 , 0; 1117 glVertex 0 , 0;
855 glVertex 0 , $h; 1118 glVertex 0 , $h;
856 glVertex $w, $h; 1119 glVertex $w, $h;
… …
863 $self->SUPER::_draw; 1126 $self->SUPER::_draw;
864} 1127}
865 1128
866############################################################################# 1129#############################################################################
867 1130
868package CFClient::UI::FancyFrame; 1131package CFPlus::UI::FancyFrame;
869 1132
870our @ISA = CFClient::UI::Bin::; 1133our @ISA = CFPlus::UI::Bin::;
871 1134
872use CFClient::OpenGL; 1135use CFPlus::OpenGL;
873
874my @tex =
875 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
876 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
877 1136
878sub new { 1137sub new {
879 my $class = shift; 1138 my ($class, %arg) = @_;
880 1139
881 # TODO: user_x, user_y, overwrite moveto? 1140 if ((exists $arg{label}) && !ref $arg{label}) {
1141 $arg{label} = new CFPlus::UI::Label
1142 align => 1,
1143 valign => 0,
1144 text => $arg{label},
1145 fontsize => ($arg{border} || 0.8) * 0.75;
1146 }
882 1147
883 my $self = $class->SUPER::new ( 1148 my $self = $class->SUPER::new (
1149 # label => "",
884 bg => [1, 1, 1, 1], 1150 fg => [0.6, 0.3, 0.1],
885 border_bg => [1, 1, 1, 1],
886 border => 0.6, 1151 border => 0.8,
887 toplevel => 1, 1152 style => 'single',
888 can_events => 1, 1153 %arg,
889 @_
890 ); 1154 );
891 1155
892 $self->{title} &&= new CFClient::UI::Label
893 align => 0,
894 valign => 1,
895 text => $self->{title},
896 fontsize => $self->{border};
897
898 $self 1156 $self
1157}
1158
1159sub add {
1160 my ($self, @widgets) = @_;
1161
1162 $self->SUPER::add (@widgets);
1163 $self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};
899} 1164}
900 1165
901sub border { 1166sub border {
902 int $_[0]{border} * $::FONTSIZE 1167 int $_[0]{border} * $::FONTSIZE
903} 1168}
904 1169
905sub size_request { 1170sub size_request {
906 my ($self) = @_; 1171 my ($self) = @_;
1172
1173 ($self->{label_w}, undef) = $self->{label}->size_request
1174 if $self->{label};
907 1175
908 my ($w, $h) = $self->SUPER::size_request; 1176 my ($w, $h) = $self->SUPER::size_request;
909 1177
910 ( 1178 (
911 $w + $self->border * 2, 1179 $w + $self->border * 2,
912 $h + $self->border * 2, 1180 $h + $self->border * 2,
913 ) 1181 )
914} 1182}
915 1183
916sub size_allocate { 1184sub invoke_size_allocate {
917 my ($self, $w, $h) = @_; 1185 my ($self, $w, $h) = @_;
918 1186
919 $h -= List::Util::max 0, $self->border * 2; 1187 my $border = $self->border;
1188
920 $w -= List::Util::max 0, $self->border * 2; 1189 $w -= List::Util::max 0, $border * 2;
1190 $h -= List::Util::max 0, $border * 2;
921 1191
922 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2) 1192 if (my $label = $self->{label}) {
923 if $self->{title}; 1193 $label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
1194 $label->{h} = List::Util::min $h, $border;
1195 $label->invoke_size_allocate ($label->{w}, $label->{h});
1196 }
924 1197
925 $self->child->configure ($self->border, $self->border, $w, $h); 1198 $self->child->configure ($border, $border, $w, $h);
926}
927 1199
1200 1
1201}
1202
1203sub _draw {
1204 my ($self) = @_;
1205
1206 my $child = $self->{children}[0];
1207
1208 my $border = $self->border;
1209 my ($w, $h) = ($self->{w}, $self->{h});
1210
1211 $child->draw;
1212
1213 glColor @{$self->{fg}};
1214 glBegin GL_LINE_STRIP;
1215 glVertex $border * 1.5 , $border * 0.5 + 0.5;
1216 glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1217 glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1218 glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1219 glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1220 glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
1221 glEnd;
1222
1223 if ($self->{label}) {
1224 glTranslate $border * 2, 0;
1225 $self->{label}->_draw;
1226 }
1227}
1228
1229#############################################################################
1230
1231package CFPlus::UI::Toplevel;
1232
1233our @ISA = CFPlus::UI::Bin::;
1234
1235use CFPlus::OpenGL;
1236
1237my $bg =
1238 new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",
1239 mipmap => 1, wrap => 1;
1240
1241my @border =
1242 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1243 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1244
1245sub new {
1246 my ($class, %arg) = @_;
1247
1248 my $self = $class->SUPER::new (
1249 bg => [1, 1, 1, 1],
1250 border_bg => [1, 1, 1, 1],
1251 border => 0.6,
1252 can_events => 1,
1253 min_w => 64,
1254 min_h => 32,
1255 %arg,
1256 );
1257
1258 $self->{title_widget} = new CFPlus::UI::Label
1259 align => 0,
1260 valign => 1,
1261 text => $self->{title},
1262 fontsize => $self->{border},
1263 if exists $self->{title};
1264
1265 if ($self->{has_close_button}) {
1266 $self->{close_button} =
1267 new CFPlus::UI::ImageButton
1268 path => 'x1_close.png',
1269 on_activate => sub { $self->emit ("delete") };
1270
1271 $self->CFPlus::UI::Container::add ($self->{close_button});
1272 }
1273
1274 $self
1275}
1276
1277sub add {
1278 my ($self, @widgets) = @_;
1279
1280 $self->SUPER::add (@widgets);
1281 $self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};
1282 $self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1283}
1284
1285sub border {
1286 int $_[0]{border} * $::FONTSIZE
1287}
1288
1289sub size_request {
1290 my ($self) = @_;
1291
1292 $self->{title_widget}->size_request
1293 if $self->{title_widget};
1294
1295 $self->{close_button}->size_request
1296 if $self->{close_button};
1297
1298 my ($w, $h) = $self->SUPER::size_request;
1299
1300 (
1301 $w + $self->border * 2,
1302 $h + $self->border * 2,
1303 )
1304}
1305
1306sub invoke_size_allocate {
1307 my ($self, $w, $h) = @_;
1308
1309 if ($self->{title_widget}) {
1310 $self->{title_widget}{w} = $w;
1311 $self->{title_widget}{h} = $h;
1312 $self->{title_widget}->invoke_size_allocate ($w, $h);
1313 }
1314
1315 my $border = $self->border;
1316
1317 $h -= List::Util::max 0, $border * 2;
1318 $w -= List::Util::max 0, $border * 2;
1319
1320 $self->child->configure ($border, $border, $w, $h);
1321
1322 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1323 if $self->{close_button};
1324
1325 1
1326}
1327
1328sub invoke_delete {
1329 my ($self) = @_;
1330
1331 $self->hide;
1332
1333 1
1334}
1335
928sub button_down { 1336sub invoke_button_down {
929 my ($self, $ev, $x, $y) = @_; 1337 my ($self, $ev, $x, $y) = @_;
930 1338
931 my ($w, $h) = @$self{qw(w h)}; 1339 my ($w, $h) = @$self{qw(w h)};
932 my $border = $self->border; 1340 my $border = $self->border;
933 1341
… …
946 my ($ev, $x, $y) = @_; 1354 my ($ev, $x, $y) = @_;
947 1355
948 my $dx = $ev->{x} - $ox; 1356 my $dx = $ev->{x} - $ox;
949 my $dy = $ev->{y} - $oy; 1357 my $dy = $ev->{y} - $oy;
950 1358
951 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1359 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
952 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1360 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1361
953 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1362 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
954 $self->check_size; 1363 $self->realloc;
955 }; 1364 };
956 1365
957 } elsif ($lr ^ $td) { 1366 } elsif ($lr ^ $td) {
958 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1367 my ($ox, $oy) = ($ev->{x}, $ev->{y});
959 my ($bx, $by) = ($self->{x}, $self->{y}); 1368 my ($bx, $by) = ($self->{x}, $self->{y});
… …
961 $self->{motion} = sub { 1370 $self->{motion} = sub {
962 my ($ev, $x, $y) = @_; 1371 my ($ev, $x, $y) = @_;
963 1372
964 ($x, $y) = ($ev->{x}, $ev->{y}); 1373 ($x, $y) = ($ev->{x}, $ev->{y});
965 1374
966 $self->move ($bx + $x - $ox, $by + $y - $oy); 1375 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
967 $self->update; 1376 # HACK: the next line is required to enforce placement
1377 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
968 }; 1378 };
1379 } else {
1380 return 0;
1381 }
1382
969 } 1383 1
970} 1384}
971 1385
972sub button_up { 1386sub invoke_button_up {
973 my ($self, $ev, $x, $y) = @_; 1387 my ($self, $ev, $x, $y) = @_;
974 1388
975 delete $self->{motion}; 1389 ! ! delete $self->{motion}
976} 1390}
977 1391
978sub mouse_motion { 1392sub invoke_mouse_motion {
979 my ($self, $ev, $x, $y) = @_; 1393 my ($self, $ev, $x, $y) = @_;
980 1394
981 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1395 $self->{motion}->($ev, $x, $y) if $self->{motion};
1396
1397 ! ! $self->{motion}
1398}
1399
1400sub invoke_visibility_change {
1401 my ($self, $visible) = @_;
1402
1403 delete $self->{motion} unless $visible;
1404
1405 0
982} 1406}
983 1407
984sub _draw { 1408sub _draw {
985 my ($self) = @_; 1409 my ($self) = @_;
986 1410
1411 my $child = $self->{children}[0];
1412
987 my ($w, $h ) = ($self->{w}, $self->{h}); 1413 my ($w, $h ) = ($self->{w}, $self->{h});
988 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1414 my ($cw, $ch) = ($child->{w}, $child->{h});
989 1415
990 glEnable GL_TEXTURE_2D; 1416 glEnable GL_TEXTURE_2D;
991 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1417 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
992 1418
993 my $border = $self->border; 1419 my $border = $self->border;
994 1420
995 glColor @{ $self->{border_bg} }; 1421 glColor @{ $self->{border_bg} };
996 $tex[1]->draw_quad_alpha (0, 0, $w, $border); 1422 $border[0]->draw_quad_alpha (0, 0, $w, $border);
997 $tex[3]->draw_quad_alpha (0, $border, $border, $ch); 1423 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
998 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1424 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
999 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border); 1425 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
1000 1426
1001 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1427 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1002 my $bg = $tex[0]; 1428 glColor @{ $self->{bg} };
1003 1429
1004 # TODO: repeat texture not scale 1430 # TODO: repeat texture not scale
1431 # solve this better(?)
1005 my $rep_x = $cw / $bg->{w}; 1432 $bg->{s} = $cw / $bg->{w};
1006 my $rep_y = $ch / $bg->{h}; 1433 $bg->{t} = $ch / $bg->{h};
1007
1008 glColor @{ $self->{bg} };
1009
1010 $bg->{s} = $rep_x;
1011 $bg->{t} = $rep_y;
1012 $bg->{wrap_mode} = 1;
1013 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1434 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1014 } 1435 }
1015 1436
1016 glDisable GL_TEXTURE_2D; 1437 glDisable GL_TEXTURE_2D;
1017 1438
1018 $self->{title}->draw if $self->{title};
1019
1020 $self->child->draw; 1439 $child->draw;
1440
1441 if ($self->{title_widget}) {
1442 glTranslate 0, $border - $self->{h};
1443 $self->{title_widget}->_draw;
1444
1445 glTranslate 0, - ($border - $self->{h});
1446 }
1447
1448 $self->{close_button}->draw
1449 if $self->{close_button};
1021} 1450}
1022 1451
1023############################################################################# 1452#############################################################################
1024 1453
1025package CFClient::UI::Table; 1454package CFPlus::UI::Table;
1026 1455
1027our @ISA = CFClient::UI::Base::; 1456our @ISA = CFPlus::UI::Base::;
1028 1457
1029use List::Util qw(max sum); 1458use List::Util qw(max sum);
1030 1459
1031use CFClient::OpenGL; 1460use CFPlus::OpenGL;
1032 1461
1033sub new { 1462sub new {
1034 my $class = shift; 1463 my $class = shift;
1035 1464
1036 $class->SUPER::new ( 1465 $class->SUPER::new (
1037 col_expand => [], 1466 col_expand => [],
1038 @_ 1467 @_,
1039 ) 1468 )
1040}
1041
1042sub add {
1043 my ($self, $x, $y, $child) = @_;
1044
1045 $child->set_parent ($self);
1046 $self->{children}[$y][$x] = $child;
1047
1048 $child->check_size;
1049} 1469}
1050 1470
1051sub children { 1471sub children {
1052 grep $_, map @$_, grep $_, @{ $_[0]{children} } 1472 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1053} 1473}
1054 1474
1475sub add {
1476 my ($self) = shift;
1477
1478 while (@_) {
1479 my ($x, $y, $child) = splice @_, 0, 3, ();
1480 $child->set_parent ($self);
1481 $self->{children}[$y][$x] = $child;
1482 }
1483
1484 $self->{force_realloc} = 1;
1485 $self->{force_size_alloc} = 1;
1486 $self->realloc;
1487}
1488
1489sub remove {
1490 my ($self, $child) = @_;
1491
1492 # TODO: not yet implemented
1493}
1494
1055# TODO: move to container class maybe? send childs a signal on removal? 1495# TODO: move to container class maybe? send children a signal on removal?
1056sub clear { 1496sub clear {
1057 my ($self) = @_; 1497 my ($self) = @_;
1058 1498
1059 my @children = $self->children; 1499 my @children = $self->children;
1060 delete $self->{children}; 1500 delete $self->{children};
… …
1062 for (@children) { 1502 for (@children) {
1063 delete $_->{parent}; 1503 delete $_->{parent};
1064 $_->hide; 1504 $_->hide;
1065 } 1505 }
1066 1506
1067 $self->update; 1507 $self->realloc;
1068} 1508}
1069 1509
1070sub get_wh { 1510sub get_wh {
1071 my ($self) = @_; 1511 my ($self) = @_;
1072 1512
… …
1098 (sum @$ws), 1538 (sum @$ws),
1099 (sum @$hs), 1539 (sum @$hs),
1100 ) 1540 )
1101} 1541}
1102 1542
1103sub size_allocate { 1543sub invoke_size_allocate {
1104 my ($self, $w, $h) = @_; 1544 my ($self, $w, $h) = @_;
1105 1545
1106 my ($ws, $hs) = $self->get_wh; 1546 my ($ws, $hs) = $self->get_wh;
1107 1547
1108 my $req_w = sum @$ws; 1548 my $req_w = (sum @$ws) || 1;
1109 my $req_h = sum @$hs; 1549 my $req_h = (sum @$hs) || 1;
1110 1550
1111 # TODO: nicer code && do row_expand 1551 # TODO: nicer code && do row_expand
1112 my @col_expand = @{$self->{col_expand}}; 1552 my @col_expand = @{$self->{col_expand}};
1113 @col_expand = (1) x @$ws unless @col_expand; 1553 @col_expand = (1) x @$ws unless @col_expand;
1114 my $col_expand = (sum @col_expand) || 1; 1554 my $col_expand = (sum @col_expand) || 1;
1115 1555
1116 # linearly scale sizes 1556 # linearly scale sizes
1117 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1557 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1118 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1558 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1119 1559
1120 CFClient::UI::harmonize $ws; 1560 CFPlus::UI::harmonize $ws;
1121 CFClient::UI::harmonize $hs; 1561 CFPlus::UI::harmonize $hs;
1122 1562
1123 my $y; 1563 my $y;
1124 1564
1125 for my $r (0 .. $#{$self->{children}}) { 1565 for my $r (0 .. $#{$self->{children}}) {
1126 my $row = $self->{children}[$r] 1566 my $row = $self->{children}[$r]
… …
1140 } 1580 }
1141 1581
1142 $y += $row_h; 1582 $y += $row_h;
1143 } 1583 }
1144 1584
1585 1
1145} 1586}
1146 1587
1147sub find_widget { 1588sub find_widget {
1148 my ($self, $x, $y) = @_; 1589 my ($self, $x, $y) = @_;
1149 1590
… …
1168 } 1609 }
1169} 1610}
1170 1611
1171############################################################################# 1612#############################################################################
1172 1613
1173package CFClient::UI::HBox; 1614package CFPlus::UI::Box;
1174 1615
1175# TODO: wrap into common Box base class
1176
1177our @ISA = CFClient::UI::Container::; 1616our @ISA = CFPlus::UI::Container::;
1178 1617
1179sub size_request { 1618sub size_request {
1180 my ($self) = @_; 1619 my ($self) = @_;
1181 1620
1182 my @alloc = map [$_->size_request], @{$self->{children}}; 1621 $self->{vertical}
1622 ? (
1623 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1624 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1625 )
1626 : (
1627 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1628 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1629 )
1630}
1183 1631
1632sub invoke_size_allocate {
1633 my ($self, $w, $h) = @_;
1634
1635 my $space = $self->{vertical} ? $h : $w;
1636 my @children = $self->visible_children;
1637
1638 my @req;
1639
1640 if ($self->{homogeneous}) {
1641 @req = ($space / (@children || 1)) x @children;
1642 } else {
1643 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1644 my $req = List::Util::sum @req;
1645
1646 if ($req > $space) {
1647 # ah well, not enough space
1648 $_ *= $space / $req for @req;
1649 } else {
1650 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1651
1652 $space = ($space - $req) / $expand; # remaining space to give away
1653
1654 $req[$_] += $space * $children[$_]{expand}
1655 for 0 .. $#children;
1656 }
1184 ( 1657 }
1185 (List::Util::sum map $_->[0], @alloc), 1658
1186 (List::Util::max map $_->[1], @alloc), 1659 CFPlus::UI::harmonize \@req;
1660
1661 my $pos = 0;
1662 for (0 .. $#children) {
1663 my $alloc = $req[$_];
1664 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1665
1666 $pos += $alloc;
1667 }
1668
1669 1
1670}
1671
1672#############################################################################
1673
1674package CFPlus::UI::HBox;
1675
1676our @ISA = CFPlus::UI::Box::;
1677
1678sub new {
1679 my $class = shift;
1680
1681 $class->SUPER::new (
1682 vertical => 0,
1683 @_,
1187 ) 1684 )
1188} 1685}
1189 1686
1190sub size_allocate {
1191 my ($self, $w, $h) = @_;
1192
1193 ($h, $w) = ($w, $h);
1194
1195 my $children = $self->{children};
1196
1197 my @h = map $_->{req_w}, @$children;
1198
1199 my $req_h = List::Util::sum @h;
1200
1201 if ($req_h > $h) {
1202 # ah well, not enough space
1203 $_ *= $h / $req_h for @h;
1204 } else {
1205 my $exp = List::Util::sum map $_->{expand}, @$children;
1206 $exp ||= 1;
1207
1208 for (0 .. $#$children) {
1209 my $child = $children->[$_];
1210
1211 my $alloc_h = $h[$_];
1212 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1213 $h[$_] = $alloc_h;
1214 }
1215 }
1216
1217 CFClient::UI::harmonize \@h;
1218
1219 my $y = 0;
1220 for (0 .. $#$children) {
1221 my $child = $children->[$_];
1222 my $h = $h[$_];
1223 $child->configure ($y, 0, $h, $w);
1224
1225 $y += $h;
1226 }
1227
1228 1
1229}
1230
1231############################################################################# 1687#############################################################################
1232 1688
1233package CFClient::UI::VBox; 1689package CFPlus::UI::VBox;
1234 1690
1235# TODO: wrap into common Box base class 1691our @ISA = CFPlus::UI::Box::;
1236 1692
1237our @ISA = CFClient::UI::Container::; 1693sub new {
1694 my $class = shift;
1238 1695
1239sub size_request { 1696 $class->SUPER::new (
1240 my ($self) = @_; 1697 vertical => 1,
1241 1698 @_,
1242 my @alloc = map [$_->size_request], @{$self->{children}};
1243
1244 (
1245 (List::Util::max map $_->[0], @alloc),
1246 (List::Util::sum map $_->[1], @alloc),
1247 ) 1699 )
1248} 1700}
1249 1701
1250sub size_allocate {
1251 my ($self, $w, $h) = @_;
1252
1253 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1254
1255 my $children = $self->{children};
1256
1257 my @h = map $_->{req_h}, @$children;
1258
1259 my $req_h = List::Util::sum @h;
1260
1261 if ($req_h > $h) {
1262 # ah well, not enough space
1263 $_ *= $h / $req_h for @h;
1264 } else {
1265 my $exp = List::Util::sum map $_->{expand}, @$children;
1266 $exp ||= 1;
1267
1268 for (0 .. $#$children) {
1269 my $child = $children->[$_];
1270
1271 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1272 }
1273 }
1274
1275 CFClient::UI::harmonize \@h;
1276
1277 my $y = 0;
1278 for (0 .. $#$children) {
1279 my $child = $children->[$_];
1280 my $h = $h[$_];
1281 $child->configure (0, $y, $w, $h);
1282
1283 $y += $h;
1284 }
1285
1286 1
1287}
1288
1289############################################################################# 1702#############################################################################
1290 1703
1291package CFClient::UI::Label; 1704package CFPlus::UI::Label;
1292 1705
1293our @ISA = CFClient::UI::DrawBG::; 1706our @ISA = CFPlus::UI::DrawBG::;
1294 1707
1295use CFClient::OpenGL; 1708use CFPlus::OpenGL;
1296 1709
1297sub new { 1710sub new {
1298 my ($class, %arg) = @_; 1711 my ($class, %arg) = @_;
1299 1712
1300 my $self = $class->SUPER::new ( 1713 my $self = $class->SUPER::new (
… …
1303 #active_bg => none 1716 #active_bg => none
1304 #font => default_font 1717 #font => default_font
1305 #text => initial text 1718 #text => initial text
1306 #markup => initial narkup 1719 #markup => initial narkup
1307 #max_w => maximum pixel width 1720 #max_w => maximum pixel width
1721 #style => 0, # render flags
1308 ellipsise => 3, # end 1722 ellipsise => 3, # end
1309 layout => (new CFClient::Layout), 1723 layout => (new CFPlus::Layout),
1310 fontsize => 1, 1724 fontsize => 1,
1311 align => -1, 1725 align => -1,
1312 valign => -1, 1726 valign => -1,
1313 padding => 2, 1727 padding_x => 2,
1728 padding_y => 2,
1314 can_events => 0, 1729 can_events => 0,
1315 %arg 1730 %arg
1316 ); 1731 );
1317 1732
1318 if (exists $self->{template}) { 1733 if (exists $self->{template}) {
1319 my $layout = new CFClient::Layout; 1734 my $layout = new CFPlus::Layout;
1320 $layout->set_text (delete $self->{template}); 1735 $layout->set_text (delete $self->{template});
1321 $self->{template} = $layout; 1736 $self->{template} = $layout;
1322 } 1737 }
1323 1738
1324 if (exists $self->{markup}) { 1739 if (exists $self->{markup}) {
… …
1328 } 1743 }
1329 1744
1330 $self 1745 $self
1331} 1746}
1332 1747
1333sub escape($) {
1334 local $_ = $_[0];
1335
1336 s/&/&amp;/g;
1337 s/>/&gt;/g;
1338 s/</&lt;/g;
1339
1340 $_
1341}
1342
1343sub update { 1748sub update {
1344 my ($self) = @_; 1749 my ($self) = @_;
1345 1750
1346 delete $self->{texture}; 1751 delete $self->{texture};
1347 $self->SUPER::update; 1752 $self->SUPER::update;
1348} 1753}
1349 1754
1755sub realloc {
1756 my ($self) = @_;
1757
1758 delete $self->{ox};
1759 $self->SUPER::realloc;
1760}
1761
1350sub set_text { 1762sub set_text {
1351 my ($self, $text) = @_; 1763 my ($self, $text) = @_;
1352 1764
1353 return if $self->{text} eq "T$text"; 1765 return if $self->{text} eq "T$text";
1354 $self->{text} = "T$text"; 1766 $self->{text} = "T$text";
1355 1767
1356 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1357 $self->{layout}->set_text ($text); 1768 $self->{layout}->set_text ($text);
1358 1769
1770 delete $self->{size_req};
1771 $self->realloc;
1359 $self->update; 1772 $self->update;
1360 $self->check_size;
1361} 1773}
1362 1774
1363sub set_markup { 1775sub set_markup {
1364 my ($self, $markup) = @_; 1776 my ($self, $markup) = @_;
1365 1777
1366 return if $self->{text} eq "M$markup"; 1778 return if $self->{text} eq "M$markup";
1367 $self->{text} = "M$markup"; 1779 $self->{text} = "M$markup";
1368 1780
1369 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1781 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1370 1782
1371 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1372 $self->{layout}->set_markup ($markup); 1783 $self->{layout}->set_markup ($markup);
1373 1784
1785 delete $self->{size_req};
1786 $self->realloc;
1374 $self->update; 1787 $self->update;
1375 $self->check_size;
1376} 1788}
1377 1789
1378sub size_request { 1790sub size_request {
1379 my ($self) = @_; 1791 my ($self) = @_;
1380 1792
1793 $self->{size_req} ||= do {
1381 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1794 $self->{layout}->set_font ($self->{font}) if $self->{font};
1382 $self->{layout}->set_width ($self->{max_w} || -1); 1795 $self->{layout}->set_width ($self->{max_w} || -1);
1383 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1796 $self->{layout}->set_ellipsise ($self->{ellipsise});
1384 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1797 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1385 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1798 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1386 1799
1387 my ($w, $h) = $self->{layout}->size; 1800 my ($w, $h) = $self->{layout}->size;
1388 1801
1389 if (exists $self->{template}) { 1802 if (exists $self->{template}) {
1390 $self->{template}->set_font ($self->{font}) if $self->{font}; 1803 $self->{template}->set_font ($self->{font}) if $self->{font};
1804 $self->{template}->set_width ($self->{max_w} || -1);
1391 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1805 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1392 1806
1393 my ($w2, $h2) = $self->{template}->size; 1807 my ($w2, $h2) = $self->{template}->size;
1394 1808
1395 $w = List::Util::max $w, $w2; 1809 $w = List::Util::max $w, $w2;
1396 $h = List::Util::max $h, $h2; 1810 $h = List::Util::max $h, $h2;
1811 }
1812
1813 [$w, $h]
1397 } 1814 };
1398 1815
1399 ( 1816 @{ $self->{size_req} }
1400 $w + $self->{padding} * 2,
1401 $h + $self->{padding} * 2,
1402 )
1403} 1817}
1404 1818
1819sub baseline_shift {
1820 $_[0]{layout}->descent
1821}
1822
1405sub size_allocate { 1823sub invoke_size_allocate {
1406 my ($self, $w, $h) = @_; 1824 my ($self, $w, $h) = @_;
1407 1825
1826 delete $self->{ox};
1827
1408 delete $self->{texture}; 1828 delete $self->{texture}
1829 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1830
1831 1
1409} 1832}
1410 1833
1411sub set_fontsize { 1834sub set_fontsize {
1412 my ($self, $fontsize) = @_; 1835 my ($self, $fontsize) = @_;
1413 1836
1414 $self->{fontsize} = $fontsize; 1837 $self->{fontsize} = $fontsize;
1838 delete $self->{size_req};
1415 delete $self->{texture}; 1839 delete $self->{texture};
1416 1840
1417 $self->update; 1841 $self->realloc;
1418 $self->check_size; 1842}
1843
1844sub reconfigure {
1845 my ($self) = @_;
1846
1847 delete $self->{size_req};
1848 delete $self->{texture};
1849
1850 $self->SUPER::reconfigure;
1419} 1851}
1420 1852
1421sub _draw { 1853sub _draw {
1422 my ($self) = @_; 1854 my ($self) = @_;
1423 1855
1424 $self->SUPER::_draw; # draw background, if applicable 1856 $self->SUPER::_draw; # draw background, if applicable
1425 1857
1426 my $tex = $self->{texture} ||= do { 1858 my $size = $self->{texture} ||= do {
1427 $self->{layout}->set_foreground (@{$self->{fg}}); 1859 $self->{layout}->set_foreground (@{$self->{fg}});
1428 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1860 $self->{layout}->set_font ($self->{font}) if $self->{font};
1429 $self->{layout}->set_width ($self->{w}); 1861 $self->{layout}->set_width ($self->{w});
1430 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1862 $self->{layout}->set_ellipsise ($self->{ellipsise});
1431 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1863 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1432 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1864 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1433 1865
1434 my $tex = new_from_layout CFClient::Texture $self->{layout}; 1866 [$self->{layout}->size]
1435
1436 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1437 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1438 : ($self->{w} - $tex->{w}) * 0.5);
1439
1440 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1441 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1442 : ($self->{h} - $tex->{h}) * 0.5);
1443
1444 $tex
1445 }; 1867 };
1446 1868
1447 glEnable GL_TEXTURE_2D; 1869 unless (exists $self->{ox}) {
1448 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1870 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1871 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
1872 : ($self->{w} - $size->[0]) * 0.5);
1449 1873
1450 if ($tex->{format} == GL_ALPHA) { 1874 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1451 glColor @{$self->{fg}}; 1875 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1452 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 1876 : ($self->{h} - $size->[1]) * 0.5);
1453 } else {
1454 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1455 } 1877 };
1456 1878
1457 glDisable GL_TEXTURE_2D; 1879 my $w = List::Util::min $self->{w} + 4, $size->[0];
1880 my $h = List::Util::min $self->{h} + 2, $size->[1];
1881
1882 $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1458} 1883}
1459 1884
1460############################################################################# 1885#############################################################################
1461 1886
1462package CFClient::UI::EntryBase; 1887package CFPlus::UI::EntryBase;
1463 1888
1464our @ISA = CFClient::UI::Label::; 1889our @ISA = CFPlus::UI::Label::;
1465 1890
1466use CFClient::OpenGL; 1891use CFPlus::OpenGL;
1467 1892
1468sub new { 1893sub new {
1469 my $class = shift; 1894 my $class = shift;
1470 1895
1471 $class->SUPER::new ( 1896 $class->SUPER::new (
… …
1475 active_fg => [0, 0, 0], 1900 active_fg => [0, 0, 0],
1476 can_hover => 1, 1901 can_hover => 1,
1477 can_focus => 1, 1902 can_focus => 1,
1478 valign => 0, 1903 valign => 0,
1479 can_events => 1, 1904 can_events => 1,
1905 #text => ...
1906 #hidden => "*",
1480 @_ 1907 @_
1481 ) 1908 )
1482} 1909}
1483 1910
1484sub _set_text { 1911sub _set_text {
… …
1486 1913
1487 delete $self->{cur_h}; 1914 delete $self->{cur_h};
1488 1915
1489 return if $self->{text} eq $text; 1916 return if $self->{text} eq $text;
1490 1917
1491 delete $self->{texture};
1492
1493 $self->{last_activity} = $::NOW; 1918 $self->{last_activity} = $::NOW;
1494 $self->{text} = $text; 1919 $self->{text} = $text;
1495 1920
1496 $text =~ s/./*/g if $self->{hidden}; 1921 $text =~ s/./*/g if $self->{hidden};
1497 $self->{layout}->set_text ("$text "); 1922 $self->{layout}->set_text ("$text ");
1923 delete $self->{size_req};
1498 1924
1499 $self->emit (changed => $self->{text}); 1925 $self->emit (changed => $self->{text});
1926
1927 $self->realloc;
1928 $self->update;
1500} 1929}
1501 1930
1502sub set_text { 1931sub set_text {
1503 my ($self, $text) = @_; 1932 my ($self, $text) = @_;
1504 1933
1505 $self->{cursor} = length $text; 1934 $self->{cursor} = length $text;
1506 $self->_set_text ($text); 1935 $self->_set_text ($text);
1507 $self->update;
1508 $self->check_size;
1509} 1936}
1510 1937
1511sub get_text { 1938sub get_text {
1512 $_[0]{text} 1939 $_[0]{text}
1513} 1940}
… …
1518 my ($w, $h) = $self->SUPER::size_request; 1945 my ($w, $h) = $self->SUPER::size_request;
1519 1946
1520 ($w + 1, $h) # add 1 for cursor 1947 ($w + 1, $h) # add 1 for cursor
1521} 1948}
1522 1949
1523sub size_allocate {
1524 my ($self, $w, $h) = @_;
1525
1526 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1527}
1528
1529sub key_down { 1950sub invoke_key_down {
1530 my ($self, $ev) = @_; 1951 my ($self, $ev) = @_;
1531 1952
1532 my $mod = $ev->{mod}; 1953 my $mod = $ev->{mod};
1533 my $sym = $ev->{sym}; 1954 my $sym = $ev->{sym};
1534 my $uni = $ev->{unicode}; 1955 my $uni = $ev->{unicode};
… …
1537 1958
1538 if ($uni == 8) { 1959 if ($uni == 8) {
1539 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1960 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1540 } elsif ($uni == 127) { 1961 } elsif ($uni == 127) {
1541 substr $text, $self->{cursor}, 1, ""; 1962 substr $text, $self->{cursor}, 1, "";
1542 } elsif ($sym == CFClient::SDLK_LEFT) { 1963 } elsif ($sym == CFPlus::SDLK_LEFT) {
1543 --$self->{cursor} if $self->{cursor}; 1964 --$self->{cursor} if $self->{cursor};
1544 } elsif ($sym == CFClient::SDLK_RIGHT) { 1965 } elsif ($sym == CFPlus::SDLK_RIGHT) {
1545 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1966 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1546 } elsif ($sym == CFClient::SDLK_HOME) { 1967 } elsif ($sym == CFPlus::SDLK_HOME) {
1547 $self->{cursor} = 0; 1968 $self->{cursor} = 0;
1548 } elsif ($sym == CFClient::SDLK_END) { 1969 } elsif ($sym == CFPlus::SDLK_END) {
1549 $self->{cursor} = length $text; 1970 $self->{cursor} = length $text;
1971 } elsif ($uni == 21) { # ctrl-u
1972 $text = "";
1973 $self->{cursor} = 0;
1550 } elsif ($uni == 27) { 1974 } elsif ($uni == 27) {
1551 $self->emit ('escape'); 1975 $self->emit ('escape');
1552 } elsif ($uni) { 1976 } elsif ($uni) {
1553 substr $text, $self->{cursor}++, 0, chr $uni; 1977 substr $text, $self->{cursor}++, 0, chr $uni;
1978 } else {
1979 return 0;
1554 } 1980 }
1555 1981
1556 $self->_set_text ($text); 1982 $self->_set_text ($text);
1557 $self->update;
1558 $self->check_size;
1559}
1560 1983
1984 $self->realloc;
1985
1986 1
1987}
1988
1561sub focus_in { 1989sub invoke_focus_in {
1562 my ($self) = @_; 1990 my ($self) = @_;
1563 1991
1564 $self->{last_activity} = $::NOW; 1992 $self->{last_activity} = $::NOW;
1565 1993
1566 $self->SUPER::focus_in; 1994 $self->SUPER::invoke_focus_in
1567} 1995}
1568 1996
1569sub button_down { 1997sub invoke_button_down {
1570 my ($self, $ev, $x, $y) = @_; 1998 my ($self, $ev, $x, $y) = @_;
1571 1999
1572 $self->SUPER::button_down ($ev, $x, $y); 2000 $self->SUPER::invoke_button_down ($ev, $x, $y);
1573 2001
1574 my $idx = $self->{layout}->xy_to_index ($x, $y); 2002 my $idx = $self->{layout}->xy_to_index ($x, $y);
1575 2003
1576 # byte-index to char-index 2004 # byte-index to char-index
1577 my $text = $self->{text}; 2005 my $text = $self->{text};
1578 utf8::encode $text; 2006 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1579 $self->{cursor} = length substr $text, 0, $idx; 2007 $self->{cursor} = length $text;
1580 2008
1581 $self->_set_text ($self->{text}); 2009 $self->_set_text ($self->{text});
1582 $self->update; 2010 $self->update;
2011
2012 1
1583} 2013}
1584 2014
1585sub mouse_motion { 2015sub invoke_mouse_motion {
1586 my ($self, $ev, $x, $y) = @_; 2016 my ($self, $ev, $x, $y) = @_;
1587# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 2017# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
2018
2019 1
1588} 2020}
1589 2021
1590sub _draw { 2022sub _draw {
1591 my ($self) = @_; 2023 my ($self) = @_;
1592 2024
1593 local $self->{fg} = $self->{fg}; 2025 local $self->{fg} = $self->{fg};
1594 2026
1595 if ($FOCUS == $self) { 2027 if ($FOCUS == $self) {
1596 glColor @{$self->{active_bg}}; 2028 glColor_premultiply @{$self->{active_bg}};
1597 $self->{fg} = $self->{active_fg}; 2029 $self->{fg} = $self->{active_fg};
1598 } else { 2030 } else {
1599 glColor @{$self->{bg}}; 2031 glColor_premultiply @{$self->{bg}};
1600 } 2032 }
1601 2033
1602 glEnable GL_BLEND; 2034 glEnable GL_BLEND;
1603 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2035 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1604 glBegin GL_QUADS; 2036 glBegin GL_QUADS;
1605 glVertex 0 , 0; 2037 glVertex 0 , 0;
1606 glVertex 0 , $self->{h}; 2038 glVertex 0 , $self->{h};
1607 glVertex $self->{w}, $self->{h}; 2039 glVertex $self->{w}, $self->{h};
1608 glVertex $self->{w}, 0; 2040 glVertex $self->{w}, 0;
… …
1619 utf8::encode $text; 2051 utf8::encode $text;
1620 2052
1621 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) 2053 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1622 } 2054 }
1623 2055
1624 glColor @{$self->{fg}};
1625 glBegin GL_LINES; 2056 glBegin GL_LINES;
1626 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy}; 2057 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1627 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h}; 2058 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1628 glEnd; 2059 glEnd;
1629 } 2060 }
1630} 2061}
1631 2062
1632package CFClient::UI::Entry; 2063package CFPlus::UI::Entry;
1633 2064
1634our @ISA = CFClient::UI::EntryBase::; 2065our @ISA = CFPlus::UI::EntryBase::;
1635 2066
1636use CFClient::OpenGL; 2067use CFPlus::OpenGL;
1637 2068
1638sub key_down { 2069sub invoke_key_down {
1639 my ($self, $ev) = @_; 2070 my ($self, $ev) = @_;
1640 2071
1641 my $sym = $ev->{sym}; 2072 my $sym = $ev->{sym};
1642 2073
1643 if ($sym == 13) { 2074 if ($sym == 13) {
1644 unshift @{$self->{history}}, 2075 unshift @{$self->{history}},
1645 my $txt = $self->get_text; 2076 my $txt = $self->get_text;
2077
1646 $self->{history_pointer} = -1; 2078 $self->{history_pointer} = -1;
1647 $self->{history_saveback} = ''; 2079 $self->{history_saveback} = '';
1648 $self->emit (activate => $txt); 2080 $self->emit (activate => $txt);
1649 $self->update; 2081 $self->update;
1650 2082
1651 } elsif ($sym == CFClient::SDLK_UP) { 2083 } elsif ($sym == CFPlus::SDLK_UP) {
1652 if ($self->{history_pointer} < 0) { 2084 if ($self->{history_pointer} < 0) {
1653 $self->{history_saveback} = $self->get_text; 2085 $self->{history_saveback} = $self->get_text;
1654 } 2086 }
1655 if (@{$self->{history} || []} > 0) { 2087 if (@{$self->{history} || []} > 0) {
1656 $self->{history_pointer}++; 2088 $self->{history_pointer}++;
… …
1658 $self->{history_pointer} = @{$self->{history} || []} - 1; 2090 $self->{history_pointer} = @{$self->{history} || []} - 1;
1659 } 2091 }
1660 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2092 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1661 } 2093 }
1662 2094
1663 } elsif ($sym == CFClient::SDLK_DOWN) { 2095 } elsif ($sym == CFPlus::SDLK_DOWN) {
1664 $self->{history_pointer}--; 2096 $self->{history_pointer}--;
1665 $self->{history_pointer} = -1 if $self->{history_pointer} < 0; 2097 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1666 2098
1667 if ($self->{history_pointer} >= 0) { 2099 if ($self->{history_pointer} >= 0) {
1668 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2100 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1669 } else { 2101 } else {
1670 $self->set_text ($self->{history_saveback}); 2102 $self->set_text ($self->{history_saveback});
1671 } 2103 }
1672 2104
1673 } else { 2105 } else {
1674 $self->SUPER::key_down ($ev); 2106 return $self->SUPER::invoke_key_down ($ev)
2107 }
2108
1675 } 2109 1
1676
1677} 2110}
1678 2111
1679############################################################################# 2112#############################################################################
1680 2113
1681package CFClient::UI::Button; 2114package CFPlus::UI::Button;
1682 2115
1683our @ISA = CFClient::UI::Label::; 2116our @ISA = CFPlus::UI::Label::;
1684 2117
1685use CFClient::OpenGL; 2118use CFPlus::OpenGL;
1686 2119
1687my @tex = 2120my @tex =
1688 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2121 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1689 qw(b1_button_active.png); 2122 qw(b1_button_active.png);
1690 2123
1691sub new { 2124sub new {
1692 my $class = shift; 2125 my $class = shift;
1693 2126
1694 $class->SUPER::new ( 2127 $class->SUPER::new (
1695 padding => 4, 2128 padding_x => 4,
2129 padding_y => 4,
1696 fg => [1, 1, 1], 2130 fg => [1, 1, 1],
1697 active_fg => [0, 0, 1], 2131 active_fg => [0, 0, 1],
1698 can_hover => 1, 2132 can_hover => 1,
1699 align => 0, 2133 align => 0,
1700 valign => 0, 2134 valign => 0,
1701 can_events => 1, 2135 can_events => 1,
1702 @_ 2136 @_
1703 ) 2137 )
1704} 2138}
1705 2139
1706sub button_up { 2140sub invoke_button_up {
1707 my ($self, $ev, $x, $y) = @_; 2141 my ($self, $ev, $x, $y) = @_;
1708 2142
2143 $self->emit ("activate")
1709 if ($x >= 0 && $x < $self->{w} 2144 if $x >= 0 && $x < $self->{w}
1710 && $y >= 0 && $y < $self->{h}) { 2145 && $y >= 0 && $y < $self->{h};
1711 $self->emit ("activate"); 2146
1712 } 2147 1
1713} 2148}
1714 2149
1715sub _draw { 2150sub _draw {
1716 my ($self) = @_; 2151 my ($self) = @_;
1717 2152
1718 local $self->{fg} = $self->{fg}; 2153 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1719
1720 if ($GRAB == $self) {
1721 $self->{fg} = $self->{active_fg};
1722 }
1723 2154
1724 glEnable GL_TEXTURE_2D; 2155 glEnable GL_TEXTURE_2D;
1725 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2156 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1726 glColor 0, 0, 0, 1; 2157 glColor 0, 0, 0, 1;
1727 2158
… …
1732 $self->SUPER::_draw; 2163 $self->SUPER::_draw;
1733} 2164}
1734 2165
1735############################################################################# 2166#############################################################################
1736 2167
1737package CFClient::UI::CheckBox; 2168package CFPlus::UI::CheckBox;
1738 2169
1739our @ISA = CFClient::UI::DrawBG::; 2170our @ISA = CFPlus::UI::DrawBG::;
1740 2171
1741my @tex = 2172my @tex =
1742 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2173 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1743 qw(c1_checkbox_bg.png c1_checkbox_active.png); 2174 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1744 2175
1745use CFClient::OpenGL; 2176use CFPlus::OpenGL;
1746 2177
1747sub new { 2178sub new {
1748 my $class = shift; 2179 my $class = shift;
1749 2180
1750 $class->SUPER::new ( 2181 $class->SUPER::new (
1751 padding => 2, 2182 padding_x => 2,
2183 padding_y => 2,
1752 fg => [1, 1, 1], 2184 fg => [1, 1, 1],
1753 active_fg => [1, 1, 0], 2185 active_fg => [1, 1, 0],
1754 bg => [0, 0, 0, 0.2], 2186 bg => [0, 0, 0, 0.2],
1755 active_bg => [1, 1, 1, 0.5], 2187 active_bg => [1, 1, 1, 0.5],
1756 state => 0, 2188 state => 0,
… …
1760} 2192}
1761 2193
1762sub size_request { 2194sub size_request {
1763 my ($self) = @_; 2195 my ($self) = @_;
1764 2196
1765 ($self->{padding} * 2 + 6) x 2 2197 (6) x 2
1766} 2198}
1767 2199
2200sub toggle {
2201 my ($self) = @_;
2202
2203 $self->{state} = !$self->{state};
2204 $self->emit (changed => $self->{state});
2205 $self->update;
2206}
2207
1768sub button_down { 2208sub invoke_button_down {
1769 my ($self, $ev, $x, $y) = @_; 2209 my ($self, $ev, $x, $y) = @_;
1770 2210
1771 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2211 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1772 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2212 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1773 $self->{state} = !$self->{state}; 2213 $self->toggle;
1774 $self->emit (changed => $self->{state}); 2214 } else {
2215 return 0
2216 }
2217
1775 } 2218 1
1776} 2219}
1777 2220
1778sub _draw { 2221sub _draw {
1779 my ($self) = @_; 2222 my ($self) = @_;
1780 2223
1781 $self->SUPER::_draw; 2224 $self->SUPER::_draw;
1782 2225
1783 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2226 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1784 2227
1785 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2228 my ($w, $h) = @$self{qw(w h)};
2229
2230 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1786 2231
1787 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2232 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1788 2233
1789 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2234 my $tex = $self->{state} ? $tex[1] : $tex[0];
1790 2235
… …
1793 glDisable GL_TEXTURE_2D; 2238 glDisable GL_TEXTURE_2D;
1794} 2239}
1795 2240
1796############################################################################# 2241#############################################################################
1797 2242
1798package CFClient::UI::Image; 2243package CFPlus::UI::Image;
1799 2244
1800our @ISA = CFClient::UI::Base::; 2245our @ISA = CFPlus::UI::Base::;
1801 2246
1802use CFClient::OpenGL; 2247use CFPlus::OpenGL;
1803use Carp qw/confess/;
1804 2248
1805our %loaded_images; 2249our %texture_cache;
1806 2250
1807sub new { 2251sub new {
1808 my $class = shift; 2252 my $class = shift;
1809 2253
1810 my $self = $class->SUPER::new (can_events => 0, @_); 2254 my $self = $class->SUPER::new (
2255 can_events => 0,
2256 @_,
2257 );
1811 2258
1812 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2259 $self->{path} || $self->{tex}
2260 or Carp::croak "'path' or 'tex' attributes required";
1813 2261
1814 $loaded_images{$self->{image}} ||= 2262 $self->{tex} ||= $texture_cache{$self->{path}} ||=
1815 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2263 new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
1816 2264
1817 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2265 Scalar::Util::weaken $texture_cache{$self->{path}};
1818 2266
1819 Scalar::Util::weaken $loaded_images{$self->{image}}; 2267 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1820
1821 $self->{aspect} = $tex->{w} / $tex->{h};
1822 2268
1823 $self 2269 $self
1824} 2270}
1825 2271
2272sub STORABLE_freeze {
2273 my ($self, $cloning) = @_;
2274
2275 $self->{path}
2276 or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";
2277
2278 $self->{path}
2279}
2280
2281sub STORABLE_attach {
2282 my ($self, $cloning, $path) = @_;
2283
2284 $self->new (path => $path)
2285}
2286
1826sub size_request { 2287sub size_request {
1827 my ($self) = @_; 2288 my ($self) = @_;
1828 2289
1829 ($self->{tex}->{w}, $self->{tex}->{h}) 2290 ($self->{tex}{w}, $self->{tex}{h})
1830} 2291}
1831 2292
1832sub _draw { 2293sub _draw {
1833 my ($self) = @_; 2294 my ($self) = @_;
1834 2295
… …
1844 } 2305 }
1845 2306
1846 glEnable GL_TEXTURE_2D; 2307 glEnable GL_TEXTURE_2D;
1847 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2308 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1848 2309
1849 $tex->draw_quad_alpha (0, 0, $w, $h); 2310 $tex->draw_quad (0, 0, $w, $h);
1850 2311
1851 glDisable GL_TEXTURE_2D; 2312 glDisable GL_TEXTURE_2D;
1852} 2313}
1853 2314
1854############################################################################# 2315#############################################################################
1855 2316
2317package CFPlus::UI::ImageButton;
2318
2319our @ISA = CFPlus::UI::Image::;
2320
2321use CFPlus::OpenGL;
2322
2323my %textures;
2324
2325sub new {
2326 my $class = shift;
2327
2328 my $self = $class->SUPER::new (
2329 padding_x => 4,
2330 padding_y => 4,
2331 fg => [1, 1, 1],
2332 active_fg => [0, 0, 1],
2333 can_hover => 1,
2334 align => 0,
2335 valign => 0,
2336 can_events => 1,
2337 @_
2338 );
2339}
2340
2341sub invoke_button_up {
2342 my ($self, $ev, $x, $y) = @_;
2343
2344 $self->emit ("activate")
2345 if $x >= 0 && $x < $self->{w}
2346 && $y >= 0 && $y < $self->{h};
2347
2348 1
2349}
2350
2351#############################################################################
2352
1856package CFClient::UI::VGauge; 2353package CFPlus::UI::VGauge;
1857 2354
1858our @ISA = CFClient::UI::Base::; 2355our @ISA = CFPlus::UI::Base::;
1859 2356
1860use List::Util qw(min max); 2357use List::Util qw(min max);
1861 2358
1862use CFClient::OpenGL; 2359use CFPlus::OpenGL;
1863 2360
1864my %tex = ( 2361my %tex = (
1865 food => [ 2362 food => [
1866 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2363 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1867 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2364 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1868 ], 2365 ],
1869 grace => [ 2366 grace => [
1870 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2367 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1871 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/ 2368 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1872 ], 2369 ],
1873 hp => [ 2370 hp => [
1874 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2371 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1875 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2372 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1876 ], 2373 ],
1877 mana => [ 2374 mana => [
1878 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2375 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1879 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/ 2376 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1880 ], 2377 ],
1881); 2378);
1882 2379
1883# eg. VGauge->new (gauge => 'food'), default gauge: food 2380# eg. VGauge->new (gauge => 'food'), default gauge: food
… …
1943 my $ycut1 = max 0, min 1, $ycut; 2440 my $ycut1 = max 0, min 1, $ycut;
1944 my $ycut2 = max 0, min 1, $ycut - 1; 2441 my $ycut2 = max 0, min 1, $ycut - 1;
1945 2442
1946 my $h1 = $self->{h} * (1 - $ycut1); 2443 my $h1 = $self->{h} * (1 - $ycut1);
1947 my $h2 = $self->{h} * (1 - $ycut2); 2444 my $h2 = $self->{h} * (1 - $ycut2);
2445 my $h3 = $self->{h};
2446
2447 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
1948 2448
1949 glEnable GL_BLEND; 2449 glEnable GL_BLEND;
1950 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2450 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2451 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1951 glEnable GL_TEXTURE_2D; 2452 glEnable GL_TEXTURE_2D;
1952 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2453 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1953 2454
1954 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2455 glBindTexture GL_TEXTURE_2D, $t1->{name};
1955 glBegin GL_QUADS; 2456 glBegin GL_QUADS;
… …
1970 2471
1971 if ($t3) { 2472 if ($t3) {
1972 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2473 glBindTexture GL_TEXTURE_2D, $t3->{name};
1973 glBegin GL_QUADS; 2474 glBegin GL_QUADS;
1974 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2475 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1975 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2476 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
1976 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2477 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
1977 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2478 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1978 glEnd; 2479 glEnd;
1979 } 2480 }
1980 2481
1981 glDisable GL_BLEND; 2482 glDisable GL_BLEND;
1982 glDisable GL_TEXTURE_2D; 2483 glDisable GL_TEXTURE_2D;
1983} 2484}
1984 2485
1985############################################################################# 2486#############################################################################
1986 2487
1987package CFClient::UI::Gauge; 2488package CFPlus::UI::Gauge;
1988 2489
1989our @ISA = CFClient::UI::VBox::; 2490our @ISA = CFPlus::UI::VBox::;
1990 2491
1991sub new { 2492sub new {
1992 my ($class, %arg) = @_; 2493 my ($class, %arg) = @_;
1993 2494
1994 my $self = $class->SUPER::new ( 2495 my $self = $class->SUPER::new (
… …
1996 can_hover => 1, 2497 can_hover => 1,
1997 can_events => 1, 2498 can_events => 1,
1998 %arg, 2499 %arg,
1999 ); 2500 );
2000 2501
2001 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2502 $self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999");
2002 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 2503 $self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2003 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999"); 2504 $self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
2004 2505
2005 $self 2506 $self
2006} 2507}
2007 2508
2008sub set_fontsize { 2509sub set_fontsize {
… …
2029 $self->{value}->set_text ($val); 2530 $self->{value}->set_text ($val);
2030} 2531}
2031 2532
2032############################################################################# 2533#############################################################################
2033 2534
2034package CFClient::UI::Slider; 2535package CFPlus::UI::Slider;
2035 2536
2036use strict; 2537use strict;
2037 2538
2038use CFClient::OpenGL; 2539use CFPlus::OpenGL;
2039 2540
2040our @ISA = CFClient::UI::DrawBG::; 2541our @ISA = CFPlus::UI::DrawBG::;
2041 2542
2042my @tex = 2543my @tex =
2043 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2544 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
2044 qw(s1_slider.png s1_slider_bg.png); 2545 qw(s1_slider.png s1_slider_bg.png);
2045 2546
2046sub new { 2547sub new {
2047 my $class = shift; 2548 my $class = shift;
2048 2549
… …
2054 my $self = $class->SUPER::new ( 2555 my $self = $class->SUPER::new (
2055 fg => [1, 1, 1], 2556 fg => [1, 1, 1],
2056 active_fg => [0, 0, 0], 2557 active_fg => [0, 0, 0],
2057 bg => [0, 0, 0, 0.2], 2558 bg => [0, 0, 0, 0.2],
2058 active_bg => [1, 1, 1, 0.5], 2559 active_bg => [1, 1, 1, 0.5],
2059 range => [0, 0, 100, 10], 2560 range => [0, 0, 100, 10, 0],
2060 req_w => $::WIDTH / 80, 2561 min_w => $::WIDTH / 80,
2061 req_h => $::WIDTH / 80, 2562 min_h => $::WIDTH / 80,
2062 vertical => 0, 2563 vertical => 0,
2063 can_hover => 1, 2564 can_hover => 1,
2064 inner_pad => 0.02, 2565 inner_pad => 0.02,
2065 @_ 2566 @_
2066 ); 2567 );
… …
2069 $self->update; 2570 $self->update;
2070 2571
2071 $self 2572 $self
2072} 2573}
2073 2574
2575sub set_range {
2576 my ($self, $range) = @_;
2577
2578 ($range, $self->{range}) = ($self->{range}, $range);
2579
2580 if ("@$range" ne "@{$self->{range}}") {
2581 $self->update;
2582 $self->set_value ($self->{range}[0]);
2583 }
2584}
2585
2074sub set_value { 2586sub set_value {
2075 my ($self, $value) = @_; 2587 my ($self, $value) = @_;
2076 2588
2077 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}}; 2589 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2078 2590
2079 $hi = $lo + 1 if $hi <= $lo; 2591 $hi = $lo + 1 if $hi <= $lo;
2080 2592
2593 $page = $hi - $lo if $page > $hi - $lo;
2594
2081 $value = $lo if $value < $lo; 2595 $value = $lo if $value < $lo;
2082 $value = $hi if $value > $hi; 2596 $value = $hi - $page if $value > $hi - $page;
2083 2597
2084 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit 2598 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2085 if $unit; 2599 if $unit;
2086
2087 $page = $hi - $lo if $page > $hi - $lo;
2088 2600
2089 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 2601 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2090 2602
2091 if ($value != $old_value) { 2603 if ($value != $old_value) {
2092 $self->emit (changed => $value); 2604 $self->emit (changed => $value);
… …
2095} 2607}
2096 2608
2097sub size_request { 2609sub size_request {
2098 my ($self) = @_; 2610 my ($self) = @_;
2099 2611
2100 my $w = $self->{req_w}; 2612 ($self->{req_w}, $self->{req_h})
2101 my $h = $self->{req_h};
2102
2103 $self->{vertical} ? ($h, $w) : ($w, $h)
2104} 2613}
2105 2614
2106sub button_down { 2615sub invoke_button_down {
2107 my ($self, $ev, $x, $y) = @_; 2616 my ($self, $ev, $x, $y) = @_;
2108 2617
2109 $self->SUPER::button_down ($ev, $x, $y); 2618 $self->SUPER::invoke_button_down ($ev, $x, $y);
2619
2620 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2621
2110 $self->mouse_motion ($ev, $x, $y); 2622 $self->invoke_mouse_motion ($ev, $x, $y)
2111} 2623}
2112 2624
2113sub mouse_motion { 2625sub invoke_mouse_motion {
2114 my ($self, $ev, $x, $y) = @_; 2626 my ($self, $ev, $x, $y) = @_;
2115 2627
2116 if ($GRAB == $self) { 2628 if ($GRAB == $self) {
2117 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2629 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2118 2630
2119 my (undef, $lo, $hi, $page) = @{$self->{range}}; 2631 my (undef, $lo, $hi, $page) = @{$self->{range}};
2120 2632
2121 $x = $x / ($w * (1 - 2 * $self->{inner_pad})) - $self->{inner_pad}; 2633 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2122 2634
2123 $self->set_value ($x * ($hi - $lo) + $lo); 2635 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2636 } else {
2637 return 0;
2638 }
2639
2124 } 2640 1
2641}
2642
2643sub invoke_mouse_wheel {
2644 my ($self, $ev) = @_;
2645
2646 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2647
2648 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * 0.2);
2649
2650 ! ! $delta
2125} 2651}
2126 2652
2127sub update { 2653sub update {
2128 my ($self) = @_; 2654 my ($self) = @_;
2129 2655
2130 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 2656 delete $self->{knob_w};
2657 $self->SUPER::update;
2658}
2659
2660sub _draw {
2661 my ($self) = @_;
2662
2663 unless ($self->{knob_w}) {
2131 $self->set_value ($self->{range}[0]); 2664 $self->set_value ($self->{range}[0]);
2132 2665
2133 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2666 my ($value, $lo, $hi, $page) = @{$self->{range}};
2667 my $range = ($hi - $page - $lo) || 1e-100;
2134 2668
2135 my $inner_w = 1 - 2 * $self->{inner_pad}; 2669 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
2136 2670
2137 $self->{scale} = ($inner_w / ($hi - $lo)) || 1; 2671 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2672 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2138 2673
2139 $page = $self->{scale} * $page || 10 / ($self->{w} || 1); 2674 $value = ($value - $lo) / $range;
2140 $value = $self->{scale} * ($value - $lo); 2675 $value = $value * $self->{scale} + $self->{offset};
2141 2676
2142 $value = $self->{inner_pad} + ($value - $page * 0.5);
2143
2144 $value = 0 if $value < 0;
2145 $page = 1 - $value if $value + $page > 1;
2146
2147 $self->{knob_x} = $value; 2677 $self->{knob_x} = $value - $knob_w * 0.5;
2148 $self->{knob_w} = $page; 2678 $self->{knob_w} = $knob_w;
2149 }); 2679 }
2150
2151 $self->SUPER::update;
2152}
2153
2154sub _draw {
2155 my ($self) = @_;
2156 2680
2157 $self->SUPER::_draw (); 2681 $self->SUPER::_draw ();
2158 2682
2159 glScale $self->{w}, $self->{h}; 2683 glScale $self->{w}, $self->{h};
2160 2684
… …
2180 glDisable GL_TEXTURE_2D; 2704 glDisable GL_TEXTURE_2D;
2181} 2705}
2182 2706
2183############################################################################# 2707#############################################################################
2184 2708
2185package CFClient::UI::TextView; 2709package CFPlus::UI::ValSlider;
2186 2710
2187our @ISA = CFClient::UI::HBox::; 2711our @ISA = CFPlus::UI::HBox::;
2188 2712
2713sub new {
2714 my ($class, %arg) = @_;
2715
2716 my $range = delete $arg{range};
2717
2718 my $self = $class->SUPER::new (
2719 slider => (new CFPlus::UI::Slider expand => 1, range => $range),
2720 entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
2721 to_value => sub { shift },
2722 from_value => sub { shift },
2723 %arg,
2724 );
2725
2726 $self->{slider}->connect (changed => sub {
2727 my ($self, $value) = @_;
2728 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2729 $self->{parent}->emit (changed => $value);
2730 });
2731
2732# $self->{entry}->connect (changed => sub {
2733# my ($self, $value) = @_;
2734# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2735# $self->{parent}->emit (changed => $value);
2736# });
2737
2738 $self->add ($self->{slider}, $self->{entry});
2739
2740 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2741
2742 $self
2743}
2744
2745sub set_range { shift->{slider}->set_range (@_) }
2746sub set_value { shift->{slider}->set_value (@_) }
2747
2748#############################################################################
2749
2750package CFPlus::UI::TextScroller;
2751
2752our @ISA = CFPlus::UI::HBox::;
2753
2189use CFClient::OpenGL; 2754use CFPlus::OpenGL;
2190 2755
2191sub new { 2756sub new {
2192 my $class = shift; 2757 my $class = shift;
2193 2758
2194 my $self = $class->SUPER::new ( 2759 my $self = $class->SUPER::new (
2195 fontsize => 1, 2760 fontsize => 1,
2196 can_events => 0, 2761 can_events => 1,
2762 indent => 0,
2197 #font => default_font 2763 #font => default_font
2198 @_, 2764 @_,
2199 2765
2200 layout => (new CFClient::Layout 1), 2766 layout => (new CFPlus::Layout),
2201 par => [], 2767 par => [],
2202 height => 0, 2768 height => 0,
2203 children => [ 2769 children => [
2204 (new CFClient::UI::Empty expand => 1), 2770 (new CFPlus::UI::Empty expand => 1),
2205 (new CFClient::UI::Slider vertical => 1), 2771 (new CFPlus::UI::Slider vertical => 1),
2206 ], 2772 ],
2207 ); 2773 );
2208 2774
2209 $self->{children}[1]->connect (changed => sub { $self->update }); 2775 $self->{children}[1]->connect (changed => sub { $self->update });
2210 2776
… …
2216 2782
2217 $self->{fontsize} = $fontsize; 2783 $self->{fontsize} = $fontsize;
2218 $self->reflow; 2784 $self->reflow;
2219} 2785}
2220 2786
2787sub size_request {
2788 my ($self) = @_;
2789
2790 my ($empty, $slider) = @{ $self->{children} };
2791
2792 local $self->{children} = [$empty, $slider];
2793 $self->SUPER::size_request
2794}
2795
2221sub size_allocate { 2796sub invoke_size_allocate {
2222 my ($self, $w, $h) = @_; 2797 my ($self, $w, $h) = @_;
2223 2798
2224 $self->SUPER::size_allocate ($w, $h); 2799 my ($empty, $slider, @other) = @{ $self->{children} };
2800 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2225 2801
2226 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2802 $self->{layout}->set_font ($self->{font}) if $self->{font};
2227 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2803 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2228 $self->{layout}->set_width ($self->{children}[0]{w}); 2804 $self->{layout}->set_width ($empty->{w});
2805 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2229 2806
2230 $self->reflow; 2807 $self->reflow;
2231}
2232 2808
2233sub text_height { 2809 local $self->{children} = [$empty, $slider];
2810 $self->SUPER::invoke_size_allocate ($w, $h)
2811}
2812
2813sub invoke_mouse_wheel {
2234 my ($self, $text, $indent) = @_; 2814 my ($self, $ev) = @_;
2815
2816 return 0 unless $ev->{dy}; # only vertical movements
2817
2818 $self->{children}[1]->emit (mouse_wheel => $ev);
2819
2820 1
2821}
2822
2823sub get_layout {
2824 my ($self, $para) = @_;
2235 2825
2236 my $layout = $self->{layout}; 2826 my $layout = $self->{layout};
2237 2827
2828 $layout->set_font ($self->{font}) if $self->{font};
2829 $layout->set_foreground (@{$para->{fg}});
2238 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2830 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2239 $layout->set_width ($self->{children}[0]{w} - $indent); 2831 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
2832 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2240 $layout->set_markup ($text); 2833 $layout->set_markup ($para->{markup});
2834
2835 $layout->set_shapes (
2836 map
2837 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
2838 @{$para->{widget}}
2241 2839 );
2242 ($layout->size)[1] 2840
2841 $layout
2243} 2842}
2244 2843
2245sub reflow { 2844sub reflow {
2246 my ($self) = @_; 2845 my ($self) = @_;
2247 2846
2248 $self->{need_reflow}++; 2847 $self->{need_reflow}++;
2249 $self->update; 2848 $self->update;
2250} 2849}
2251 2850
2851sub set_offset {
2852 my ($self, $offset) = @_;
2853
2854 # todo: base offset on lines or so, not on pixels
2855 $self->{children}[1]->set_value ($offset);
2856}
2857
2858sub current_paragraph {
2859 my ($self) = @_;
2860
2861 $self->{top_paragraph} - 1
2862}
2863
2864sub scroll_to {
2865 my ($self, $para) = @_;
2866
2867 $para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
2868
2869 $self->{scroll_to} = $para;
2870 $self->update;
2871}
2872
2873sub clear {
2874 my ($self) = @_;
2875
2876 my (undef, undef, @other) = @{ $self->{children} };
2877 $self->remove ($_) for @other;
2878
2879 $self->{par} = [];
2880 $self->{height} = 0;
2881 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2882}
2883
2252sub add_paragraph { 2884sub add_paragraph {
2253 my ($self, $color, $text, $indent) = @_; 2885 my $self = shift;
2254 2886
2255 #TODO: intelligently "reformat" paragraph 2887 for my $para (@_) {
2888 $para = {
2889 fg => [1, 1, 1, 1],
2890 indent => 0,
2891 markup => "",
2892 widget => [],
2893 ref $para ? %$para : (markup => $para),
2894 w => 1e10,
2895 wrapped => 1,
2896 };
2256 2897
2257 for my $line (split /\n/, $text) { 2898 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
2258 my $height = $self->text_height ($line); 2899 push @{$self->{par}}, $para;
2900 }
2901
2902 $self->{need_reflow}++;
2903 $self->update;
2904}
2905
2906sub scroll_to_bottom {
2907 my ($self) = @_;
2908
2909 $self->{scroll_to} = $#{$self->{par}};
2910 $self->update;
2911}
2912
2913sub force_uptodate {
2914 my ($self) = @_;
2915
2916 if (delete $self->{need_reflow}) {
2917 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2918
2919 my $height = 0;
2920
2921 for my $para (@{$self->{par}}) {
2922 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2923 my $layout = $self->get_layout ($para);
2924 my ($w, $h) = $layout->size;
2925
2926 $para->{w} = $w + $para->{indent};
2927 $para->{h} = $h;
2928 $para->{wrapped} = $layout->has_wrapped;
2929 }
2930
2931 $para->{y} = $height;
2932 $height += $para->{h};
2933 }
2934
2259 $self->{height} += $height; 2935 $self->{height} = $height;
2260 push @{$self->{par}}, [$height, $color, $indent, $line]; 2936 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2261 }
2262 2937
2263 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2938 delete $self->{texture};
2264 $self->{children}[1]->update; 2939 }
2940
2941 if (my $paridx = delete $self->{scroll_to}) {
2942 $self->{children}[1]->set_value ($self->{par}[$paridx]{y});
2943 }
2265} 2944}
2266 2945
2267sub update { 2946sub update {
2268 my ($self) = @_; 2947 my ($self) = @_;
2269 2948
… …
2271 2950
2272 return unless $self->{h} > 0; 2951 return unless $self->{h} > 0;
2273 2952
2274 delete $self->{texture}; 2953 delete $self->{texture};
2275 2954
2276 $ROOT->on_post_alloc ($self, sub { 2955 $ROOT->on_post_alloc ($self => sub {
2277 if (delete $self->{need_reflow}) { 2956 $self->force_uptodate;
2278 my $height = 0;
2279 2957
2280 $height += $_->[0] = $self->text_height ($_->[3], $_->[2]) 2958 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2281 for @{$self->{par}};
2282 2959
2283 $self->{height} = $height; 2960 $self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2284
2285 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
2286 $self->{children}[1]->update;
2287
2288 delete $self->{texture};
2289 }
2290
2291 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
2292 glClearColor 0.5, 0.5, 0.5, 0; 2961 glClearColor 0, 0, 0, 0;
2293 glClear GL_COLOR_BUFFER_BIT; 2962 glClear GL_COLOR_BUFFER_BIT;
2294 2963
2295 my $top = int $self->{children}[1]{range}[0]; 2964 my $top = int $self->{children}[1]{range}[0];
2296 2965
2966 my $paridx = 0;
2967 my $top_paragraph;
2968 my $top = int $self->{children}[1]{range}[0];
2969
2297 my $y0 = $top; 2970 my $y0 = $top;
2298 my $y1 = $top + $self->{h}; 2971 my $y1 = $top + $H;
2299 2972
2300 my $y = 0;
2301
2302 my $layout = $self->{layout};
2303
2304 $layout->set_font ($self->{font}) if $self->{font};
2305
2306 glEnable GL_BLEND;
2307 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2308
2309 for my $par (@{$self->{par}}) { 2973 for my $para (@{$self->{par}}) {
2310 my $h = $par->[0]; 2974 my $h = $para->{h};
2975 my $y = $para->{y};
2311 2976
2312 if ($y0 < $y + $h && $y < $y1) { 2977 if ($y0 < $y + $h && $y < $y1) {
2313 $layout->set_foreground (@{ $par->[1] }); 2978 my $layout = $self->get_layout ($para);
2314 $layout->set_width ($self->{w} - $par->[2]);
2315 $layout->set_markup ($par->[3]);
2316 2979
2317 my ($w, $h, $data, $format, $internalformat) = $layout->render; 2980 $layout->render ($para->{indent}, $y - $y0);
2318 2981
2319 glRasterPos $par->[2], $y - $y0; 2982 if (my @w = @{ $para->{widget} }) {
2320 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data; 2983 my @s = $layout->get_shapes;
2984
2985 for (@w) {
2986 my ($dx, $dy) = splice @s, 0, 2, ();
2987
2988 $_->{x} = $dx + $para->{indent};
2989 $_->{y} = $dy + $y - $y0;
2990
2991 $_->draw;
2992 }
2993 }
2321 } 2994 }
2322 2995
2323 $y += $h; 2996 $paridx++;
2997 $top_paragraph ||= $paridx if $y >= $top;
2324 } 2998 }
2325 2999
2326 glDisable GL_BLEND; 3000 $self->{top_paragraph} = $top_paragraph;
2327 }; 3001 };
2328 }); 3002 });
2329} 3003}
2330 3004
3005sub reconfigure {
3006 my ($self) = @_;
3007
3008 $self->SUPER::reconfigure;
3009
3010 $_->{w} = 1e10 for @{ $self->{par} };
3011 $self->reflow;
3012}
3013
2331sub _draw { 3014sub _draw {
2332 my ($self) = @_; 3015 my ($self) = @_;
2333 3016
2334 glEnable GL_TEXTURE_2D; 3017 glEnable GL_TEXTURE_2D;
2335 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3018 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2336 glColor 1, 1, 1, 1; 3019 glColor 0, 0, 0, 1;
2337 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 3020 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2338 glDisable GL_TEXTURE_2D; 3021 glDisable GL_TEXTURE_2D;
2339 3022
2340 $self->{children}[1]->draw; 3023 $self->{children}[1]->draw;
2341
2342} 3024}
2343 3025
2344############################################################################# 3026#############################################################################
2345 3027
2346package CFClient::UI::Animator; 3028package CFPlus::UI::Animator;
2347 3029
2348use CFClient::OpenGL; 3030use CFPlus::OpenGL;
2349 3031
2350our @ISA = CFClient::UI::Bin::; 3032our @ISA = CFPlus::UI::Bin::;
2351 3033
2352sub moveto { 3034sub moveto {
2353 my ($self, $x, $y) = @_; 3035 my ($self, $x, $y) = @_;
2354 3036
2355 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; 3037 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
… …
2383 glPopMatrix; 3065 glPopMatrix;
2384} 3066}
2385 3067
2386############################################################################# 3068#############################################################################
2387 3069
2388package CFClient::UI::Flopper; 3070package CFPlus::UI::Flopper;
2389 3071
2390our @ISA = CFClient::UI::Button::; 3072our @ISA = CFPlus::UI::Button::;
2391 3073
2392sub new { 3074sub new {
2393 my $class = shift; 3075 my $class = shift;
2394 3076
2395 my $self = $class->SUPER::new ( 3077 my $self = $class->SUPER::new (
2396 state => 0, 3078 state => 0,
2397 connect_activate => \&toggle_flopper, 3079 on_activate => \&toggle_flopper,
2398 @_ 3080 @_
2399 ); 3081 );
2400 3082
2401 if ($self->{state}) {
2402 $self->{state} = 0;
2403 $self->toggle_flopper;
2404 }
2405
2406 $self 3083 $self
2407} 3084}
2408 3085
2409sub toggle_flopper { 3086sub toggle_flopper {
2410 my ($self) = @_; 3087 my ($self) = @_;
2411 3088
2412 # TODO: use animation 3089 $self->{other}->toggle_visibility;
2413 if ($self->{state} = !$self->{state}) {
2414 $CFClient::UI::ROOT->add ($self->{other});
2415 $self->{other}->move ($self->coord2global (0, $self->{h}));
2416 $self->emit ("open");
2417 } else {
2418 $CFClient::UI::ROOT->remove ($self->{other});
2419 $self->emit ("close");
2420 }
2421
2422 $self->emit (changed => $self->{state});
2423} 3090}
2424 3091
2425############################################################################# 3092#############################################################################
2426 3093
2427package CFClient::UI::Tooltip; 3094package CFPlus::UI::Tooltip;
2428 3095
2429our @ISA = CFClient::UI::Bin::; 3096our @ISA = CFPlus::UI::Bin::;
2430 3097
2431use CFClient::OpenGL; 3098use CFPlus::OpenGL;
2432 3099
2433sub new { 3100sub new {
2434 my $class = shift; 3101 my $class = shift;
2435 3102
2436 $class->SUPER::new ( 3103 $class->SUPER::new (
… …
2440} 3107}
2441 3108
2442sub set_tooltip_from { 3109sub set_tooltip_from {
2443 my ($self, $widget) = @_; 3110 my ($self, $widget) = @_;
2444 3111
3112 $widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
3113 if $widget->{tooltip} =~ /^#(.*)$/;
3114
3115 my $tooltip = $widget->{tooltip};
3116
3117 if ($ENV{CFPLUS_DEBUG} & 2) {
3118 $tooltip .= "\n\n" . (ref $widget) . "\n"
3119 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3120 . "req $widget->{req_w} $widget->{req_h}\n"
3121 . "visible $widget->{visible}";
3122 }
3123
3124 $tooltip =~ s/^\n+//;
3125 $tooltip =~ s/\n+$//;
3126
2445 $self->add (new CFClient::UI::Label 3127 $self->add (new CFPlus::UI::Label
2446 markup => $widget->{tooltip}, 3128 markup => $tooltip,
2447 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 3129 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2448 fontsize => 0.8, 3130 fontsize => 0.8,
2449 fg => [0, 0, 0, 1], 3131 style => 1, # FLAG_INVERSE
2450 ellipsise => 0, 3132 ellipsise => 0,
2451 font => ($widget->{tooltip_font} || $::FONT_PROP), 3133 font => ($widget->{tooltip_font} || $::FONT_PROP),
2452 ); 3134 );
2453} 3135}
2454 3136
… …
2458 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 3140 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2459 3141
2460 ($w + 4, $h + 4) 3142 ($w + 4, $h + 4)
2461} 3143}
2462 3144
2463sub size_allocate { 3145sub invoke_size_allocate {
2464 my ($self, $w, $h) = @_; 3146 my ($self, $w, $h) = @_;
2465 3147
2466 $self->SUPER::size_allocate ($w - 4, $h - 4); 3148 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
3149}
3150
3151sub invoke_visibility_change {
3152 my ($self, $visible) = @_;
3153
3154 return unless $visible;
3155
3156 $self->{root}->on_post_alloc ("move_$self" => sub {
3157 my $widget = $self->{owner}
3158 or return;
3159
3160 if ($widget->{visible}) {
3161 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
3162
3163 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
3164 if $x + $self->{w} > $self->{root}{w};
3165
3166 $self->move_abs ($x, $y);
3167 } else {
3168 $self->hide;
3169 }
3170 });
2467} 3171}
2468 3172
2469sub _draw { 3173sub _draw {
2470 my ($self) = @_; 3174 my ($self) = @_;
2471 3175
… …
2488 glVertex $w, $h; 3192 glVertex $w, $h;
2489 glVertex $w, 0; 3193 glVertex $w, 0;
2490 glEnd; 3194 glEnd;
2491 3195
2492 glTranslate 2 - 0.375, 2 - 0.375; 3196 glTranslate 2 - 0.375, 2 - 0.375;
3197
2493 $self->SUPER::_draw; 3198 $self->SUPER::_draw;
2494} 3199}
2495 3200
2496############################################################################# 3201#############################################################################
2497 3202
2498package CFClient::UI::Face; 3203package CFPlus::UI::Face;
2499 3204
2500our @ISA = CFClient::UI::Base::; 3205our @ISA = CFPlus::UI::DrawBG::;
2501 3206
2502use CFClient::OpenGL; 3207use CFPlus::OpenGL;
2503 3208
2504sub new { 3209sub new {
2505 my $class = shift; 3210 my $class = shift;
2506 3211
2507 my $self = $class->SUPER::new ( 3212 my $self = $class->SUPER::new (
2508 aspect => 1, 3213 aspect => 1,
3214 can_events => 0,
2509 @_, 3215 @_,
2510 ); 3216 );
2511 3217
2512 if ($self->{anim} && $self->{animspeed}) { 3218 if ($self->{anim} && $self->{animspeed}) {
2513 Scalar::Util::weaken (my $widget = $self); 3219 Scalar::Util::weaken (my $widget = $self);
… …
2539} 3245}
2540 3246
2541sub _draw { 3247sub _draw {
2542 my ($self) = @_; 3248 my ($self) = @_;
2543 3249
2544 return unless $::CONN;#d# manage and cache textures differently 3250 return unless $::CONN;
3251
3252 $self->SUPER::_draw;
2545 3253
2546 my $face; 3254 my $face;
2547 3255
2548 if ($self->{frame}) { 3256 if ($self->{frame}) {
2549 my $anim = $::CONN->{anim}[$self->{anim}]; 3257 my $anim = $::CONN->{anim}[$self->{anim}];
… …
2555 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]]; 3263 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2556 3264
2557 if ($tex) { 3265 if ($tex) {
2558 glEnable GL_TEXTURE_2D; 3266 glEnable GL_TEXTURE_2D;
2559 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3267 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2560 glColor 1, 1, 1, 1; 3268 glColor 0, 0, 0, 1;
2561 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3269 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2562 glDisable GL_TEXTURE_2D; 3270 glDisable GL_TEXTURE_2D;
2563 } 3271 }
2564} 3272}
2565 3273
2566sub DESTROY { 3274sub destroy {
2567 my ($self) = @_; 3275 my ($self) = @_;
2568 3276
2569 $self->{timer}->cancel 3277 $self->{timer}->cancel
2570 if $self->{timer}; 3278 if $self->{timer};
2571 3279
2572 $self->SUPER::DESTROY; 3280 $self->SUPER::destroy;
2573} 3281}
2574 3282
2575############################################################################# 3283#############################################################################
2576 3284
2577package CFClient::UI::InventoryItem; 3285package CFPlus::UI::Buttonbar;
2578 3286
2579our @ISA = CFClient::UI::HBox::; 3287our @ISA = CFPlus::UI::HBox::;
2580 3288
2581sub _item_to_desc { 3289# TODO: should actualyl wrap buttons and other goodies.
2582 my ($item) = @_;
2583
2584 my $desc =
2585 $item->{nrof} < 2
2586 ? $item->{name}
2587 : "$item->{nrof} × $item->{name_pl}";
2588
2589 $item->{flags} & Crossfire::Protocol::F_OPEN
2590 and $desc .= " (open)";
2591 $item->{flags} & Crossfire::Protocol::F_APPLIED
2592 and $desc .= " (applied)";
2593 $item->{flags} & Crossfire::Protocol::F_UNPAID
2594 and $desc .= " (unpaid)";
2595 $item->{flags} & Crossfire::Protocol::F_MAGIC
2596 and $desc .= " (magic)";
2597 $item->{flags} & Crossfire::Protocol::F_CURSED
2598 and $desc .= " (cursed)";
2599 $item->{flags} & Crossfire::Protocol::F_DAMNED
2600 and $desc .= " (damned)";
2601 $item->{flags} & Crossfire::Protocol::F_LOCKED
2602 and $desc .= " *";
2603
2604 $desc
2605}
2606
2607sub new {
2608 my $class = shift;
2609
2610 my %args = @_;
2611
2612 my $item = delete $args{item};
2613
2614 my $desc = _item_to_desc ($item);
2615
2616 my $self = $class->SUPER::new (
2617 can_hover => 1,
2618 can_events => 1,
2619 tooltip => ((CFClient::UI::Label::escape $desc)
2620 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2621 connect_button_down => sub {
2622 my ($self, $ev, $x, $y) = @_;
2623
2624 # todo: maybe put examine on 1? but should just be a tooltip :(
2625 if ($ev->{button} == 1) {
2626 my $targ = $::CONN->{player}{tag};
2627
2628 if ($item->{container} == $::CONN->{player}{tag}) {
2629 $targ = $main::OPENCONT;
2630 }
2631
2632 $::CONN->send ("move $targ $item->{tag} 0");
2633 } elsif ($ev->{button} == 2) {
2634 $::CONN->send ("apply $item->{tag}");
2635 } elsif ($ev->{button} == 3) {
2636 my @menu_items = (
2637 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2638 ["mark", sub { $::CONN->send ("mark ". pack "N", $item->{tag}) }],
2639 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2640 (
2641 $item->{flags} & Crossfire::Protocol::F_LOCKED
2642 ? (
2643 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $item->{tag}) }],
2644 )
2645 : (
2646 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $item->{tag}) }],
2647 ["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
2648 )
2649 ),
2650 );
2651
2652 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
2653 }
2654
2655 1
2656 },
2657 %args
2658 );
2659
2660
2661 $self->add (new CFClient::UI::Face
2662 can_events => 0,
2663 face => $item->{face},
2664 anim => $item->{anim},
2665 animspeed => $item->{animspeed},
2666 );
2667
2668 $self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
2669
2670 $self->{item} = $item;
2671
2672 $self->update_item;
2673
2674 $self
2675}
2676
2677sub update_item {
2678 my ($self) = @_;
2679
2680 my $desc = _item_to_desc ($self->{item});
2681
2682 $self->{name_lbl}->set_text ($desc);
2683}
2684 3290
2685############################################################################# 3291#############################################################################
2686 3292
2687package CFClient::UI::Inventory;
2688
2689our @ISA = CFClient::UI::ScrolledWindow::;
2690
2691sub new {
2692 my $class = shift;
2693
2694 my $self = $class->SUPER::new (
2695 scrolled => (new CFClient::UI::VBox),
2696 @_,
2697 );
2698
2699 $self
2700}
2701
2702sub set_items {
2703 my ($self, $items) = @_;
2704
2705 $self->{scrolled}->clear;
2706 return unless $items;
2707
2708 my @items = sort {
2709 ($a->{type} <=> $b->{type})
2710 or ($a->{name} cmp $b->{name})
2711 } @$items;
2712
2713 $self->{real_items} = \@items;
2714
2715 for my $item (@items) {
2716 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2717 $item->update_item ();
2718 }
2719
2720 $self->{scrolled}->add (@items);
2721
2722# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2723}
2724
2725sub size_request {
2726 my ($self) = @_;
2727 ($self->{req_w}, $self->{req_h});
2728}
2729
2730#############################################################################
2731
2732package CFClient::UI::Menu; 3293package CFPlus::UI::Menu;
2733 3294
2734our @ISA = CFClient::UI::FancyFrame::; 3295our @ISA = CFPlus::UI::Toplevel::;
2735 3296
2736use CFClient::OpenGL; 3297use CFPlus::OpenGL;
2737 3298
2738sub new { 3299sub new {
2739 my $class = shift; 3300 my $class = shift;
2740 3301
2741 my $self = $class->SUPER::new ( 3302 my $self = $class->SUPER::new (
2742 items => [], 3303 items => [],
2743 z => 100, 3304 z => 100,
2744 @_, 3305 @_,
2745 ); 3306 );
2746 3307
2747 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3308 $self->add ($self->{vbox} = new CFPlus::UI::VBox);
2748 3309
2749 for my $item (@{ $self->{items} }) { 3310 for my $item (@{ $self->{items} }) {
2750 my ($widget, $cb) = @$item; 3311 my ($widget, $cb, $tooltip) = @$item;
2751 3312
2752 # handle various types of items, only text for now 3313 # handle various types of items, only text for now
2753 if (!ref $widget) { 3314 if (!ref $widget) {
3315 if ($widget =~ /\t/) {
3316 my ($left, $right) = split /\t/, $widget, 2;
3317
2754 $widget = new CFClient::UI::Label 3318 $widget = new CFPlus::UI::HBox
2755 can_hover => 1, 3319 can_hover => 1,
2756 can_events => 1, 3320 can_events => 1,
3321 tooltip => $tooltip,
3322 children => [
3323 (new CFPlus::UI::Label markup => $left, expand => 1),
3324 (new CFPlus::UI::Label markup => $right, align => +1),
3325 ],
3326 ;
3327
3328 } else {
3329 $widget = new CFPlus::UI::Label
3330 can_hover => 1,
3331 can_events => 1,
2757 text => $widget; 3332 markup => $widget,
3333 tooltip => $tooltip;
3334 }
2758 } 3335 }
2759 3336
2760 $self->{item}{$widget} = $item; 3337 $self->{item}{$widget} = $item;
2761 3338
2762 $self->{vbox}->add ($widget); 3339 $self->{vbox}->add ($widget);
… …
2774 # maybe save $GRAB? must be careful about events... 3351 # maybe save $GRAB? must be careful about events...
2775 $GRAB = $self; 3352 $GRAB = $self;
2776 $self->{button} = $ev->{button}; 3353 $self->{button} = $ev->{button};
2777 3354
2778 $self->show; 3355 $self->show;
2779 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3356 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2780} 3357}
2781 3358
2782sub mouse_motion { 3359sub invoke_mouse_motion {
2783 my ($self, $ev, $x, $y) = @_; 3360 my ($self, $ev, $x, $y) = @_;
2784 3361
2785 # TODO: should use vbox->find_widget or so 3362 # TODO: should use vbox->find_widget or so
2786 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3363 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2787 $self->{hover} = $self->{item}{$HOVER}; 3364 $self->{hover} = $self->{item}{$HOVER};
2788}
2789 3365
3366 0
3367}
3368
2790sub button_up { 3369sub invoke_button_up {
2791 my ($self, $ev, $x, $y) = @_; 3370 my ($self, $ev, $x, $y) = @_;
2792 3371
2793 if ($ev->{button} == $self->{button}) { 3372 if ($ev->{button} == $self->{button}) {
2794 undef $GRAB; 3373 undef $GRAB;
2795 $self->hide; 3374 $self->hide;
2796 3375
2797 $self->emit ("popdown"); 3376 $self->emit ("popdown");
2798 $self->{hover}[1]->() if $self->{hover}; 3377 $self->{hover}[1]->() if $self->{hover};
3378 } else {
3379 return 0
3380 }
3381
2799 } 3382 1
2800} 3383}
2801 3384
2802############################################################################# 3385#############################################################################
2803 3386
2804package CFClient::UI::Statusbox; 3387package CFPlus::UI::Multiplexer;
2805 3388
2806our @ISA = CFClient::UI::VBox::; 3389our @ISA = CFPlus::UI::Container::;
2807 3390
2808sub new { 3391sub new {
2809 my $class = shift; 3392 my $class = shift;
2810 3393
2811 $class->SUPER::new ( 3394 my $self = $class->SUPER::new (
3395 @_,
3396 );
3397
3398 $self->{current} = $self->{children}[0]
3399 if @{ $self->{children} };
3400
3401 $self
3402}
3403
3404sub add {
3405 my ($self, @widgets) = @_;
3406
3407 $self->SUPER::add (@widgets);
3408
3409 $self->{current} = $self->{children}[0]
3410 if @{ $self->{children} };
3411}
3412
3413sub get_current_page {
3414 my ($self) = @_;
3415
3416 $self->{current}
3417}
3418
3419sub set_current_page {
3420 my ($self, $page_or_widget) = @_;
3421
3422 my $widget = ref $page_or_widget
3423 ? $page_or_widget
3424 : $self->{children}[$page_or_widget];
3425
3426 $self->{current} = $widget;
3427 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3428
3429 $self->emit (page_changed => $self->{current});
3430
3431 $self->realloc;
3432}
3433
3434sub visible_children {
3435 $_[0]{current}
3436}
3437
3438sub size_request {
3439 my ($self) = @_;
3440
3441 $self->{current}->size_request
3442}
3443
3444sub invoke_size_allocate {
3445 my ($self, $w, $h) = @_;
3446
3447 $self->{current}->configure (0, 0, $w, $h);
3448
3449 1
3450}
3451
3452sub _draw {
3453 my ($self) = @_;
3454
3455 $self->{current}->draw;
3456}
3457
3458#############################################################################
3459
3460package CFPlus::UI::Notebook;
3461
3462our @ISA = CFPlus::UI::VBox::;
3463
3464sub new {
3465 my $class = shift;
3466
3467 my $self = $class->SUPER::new (
3468 buttonbar => (new CFPlus::UI::Buttonbar),
3469 multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
3470 # filter => # will be put between multiplexer and $self
3471 @_,
3472 );
3473
3474 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3475 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3476
3477 $self
3478}
3479
3480sub add {
3481 my ($self, $title, $widget, $tooltip) = @_;
3482
3483 Scalar::Util::weaken $self;
3484
3485 $self->{buttonbar}->add (new CFPlus::UI::Button
3486 markup => $title,
3487 tooltip => $tooltip,
3488 on_activate => sub { $self->set_current_page ($widget) },
3489 );
3490
3491 $self->{multiplexer}->add ($widget);
3492}
3493
3494sub get_current_page {
3495 my ($self) = @_;
3496
3497 $self->{multiplexer}->get_current_page
3498}
3499
3500sub set_current_page {
3501 my ($self, $page) = @_;
3502
3503 $self->{multiplexer}->set_current_page ($page);
3504 $self->emit (page_changed => $self->{multiplexer}{current});
3505}
3506
3507#############################################################################
3508
3509package CFPlus::UI::Selector;
3510
3511use utf8;
3512
3513our @ISA = CFPlus::UI::Button::;
3514
3515sub new {
3516 my $class = shift;
3517
3518 my $self = $class->SUPER::new (
3519 options => [], # [value, title, longdesc], ...
3520 value => undef,
3521 @_,
3522 );
3523
3524 $self->_set_value ($self->{value});
3525
3526 $self
3527}
3528
3529sub invoke_button_down {
3530 my ($self, $ev) = @_;
3531
3532 my @menu_items;
3533
3534 for (@{ $self->{options} }) {
3535 my ($value, $title, $tooltip) = @$_;
3536
3537 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3538 }
3539
3540 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
3541}
3542
3543sub _set_value {
3544 my ($self, $value) = @_;
3545
3546 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3547 or return;
3548
3549 $self->{value} = $item->[0];
3550 $self->set_markup ("$item->[1] ⇓");
3551 $self->set_tooltip ($item->[2]);
3552}
3553
3554sub set_value {
3555 my ($self, $value) = @_;
3556
3557 return unless $self->{value} ne $value;
3558
3559 $self->_set_value ($value);
3560 $self->emit (changed => $value);
3561}
3562
3563#############################################################################
3564
3565package CFPlus::UI::Statusbox;
3566
3567our @ISA = CFPlus::UI::VBox::;
3568
3569sub new {
3570 my $class = shift;
3571
3572 my $self = $class->SUPER::new (
2812 fontsize => 0.8, 3573 fontsize => 0.8,
2813 @_, 3574 @_,
2814 ) 3575 );
3576
3577 Scalar::Util::weaken (my $this = $self);
3578
3579 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3580
3581 $self
2815} 3582}
2816 3583
2817sub reorder { 3584sub reorder {
2818 my ($self) = @_; 3585 my ($self) = @_;
2819 my $NOW = time; 3586 my $NOW = Time::HiRes::time;
3587
3588 # freeze display when hovering over any label
3589 return if $CFPlus::UI::TOOLTIP->{owner}
3590 && grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
3591 values %{ $self->{item} };
2820 3592
2821 while (my ($k, $v) = each %{ $self->{item} }) { 3593 while (my ($k, $v) = each %{ $self->{item} }) {
2822 delete $self->{item}{$k} if $v->{timeout} < $NOW; 3594 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2823 } 3595 }
2824 3596
… …
2827 my @items = sort { 3599 my @items = sort {
2828 $a->{pri} <=> $b->{pri} 3600 $a->{pri} <=> $b->{pri}
2829 or $b->{id} <=> $a->{id} 3601 or $b->{id} <=> $a->{id}
2830 } values %{ $self->{item} }; 3602 } values %{ $self->{item} };
2831 3603
3604 $self->{timer}->interval (1);
3605
2832 my $count = 10 + 1; 3606 my $count = 10 + 1;
2833 for my $item (@items) { 3607 for my $item (@items) {
2834 last unless --$count; 3608 last unless --$count;
2835 3609
2836 push @widgets, $item->{label} ||= do { 3610 my $label = $item->{label} ||= do {
2837 # TODO: doesn't handle markup well (read as: at all) 3611 # TODO: doesn't handle markup well (read as: at all)
2838 my $short = $item->{count} > 1 3612 my $short = $item->{count} > 1
2839 ? "<b>$item->{count} ×</b> $item->{text}" 3613 ? "<b>$item->{count} ×</b> $item->{text}"
2840 : $item->{text}; 3614 : $item->{text};
2841 3615
2842 for ($short) { 3616 for ($short) {
2843 s/^\s+//; 3617 s/^\s+//;
2844 s/\s+/ /g; 3618 s/\s+/ /g;
2845 } 3619 }
2846 3620
2847 new CFClient::UI::Label 3621 new CFPlus::UI::Label
2848 markup => $short, 3622 markup => $short,
2849 tooltip => $item->{tooltip}, 3623 tooltip => $item->{tooltip},
2850 tooltip_font => $::FONT_PROP, 3624 tooltip_font => $::FONT_PROP,
2851 tooltip_width => 0.67, 3625 tooltip_width => 0.67,
2852 fontsize => $item->{fontsize} || $self->{fontsize}, 3626 fontsize => $item->{fontsize} || $self->{fontsize},
2853 max_w => $::WIDTH * 0.44, 3627 max_w => $::WIDTH * 0.44,
2854 fg => $item->{fg}, 3628 fg => [@{ $item->{fg} }],
2855 can_events => 1, 3629 can_events => 1,
2856 can_hover => 1 3630 can_hover => 1
2857 }; 3631 };
3632
3633 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3634 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3635 $label->update;
3636 $label->set_max_size (undef, $label->{req_h} * $diff)
3637 if $diff < 1;
3638 $self->{timer}->interval (1/30);
3639 } else {
3640 $label->{fg}[3] = $item->{fg}[3] || 1;
3641 }
3642
3643 push @widgets, $label;
2858 } 3644 }
2859 3645
2860 $self->clear; 3646 $self->clear;
2861 $self->SUPER::add (reverse @widgets); 3647 $self->SUPER::add (reverse @widgets);
2862} 3648}
… …
2865 my ($self, $text, %arg) = @_; 3651 my ($self, $text, %arg) = @_;
2866 3652
2867 $text =~ s/^\s+//; 3653 $text =~ s/^\s+//;
2868 $text =~ s/\s+$//; 3654 $text =~ s/\s+$//;
2869 3655
3656 return unless $text;
3657
2870 my $timeout = time + ((delete $arg{timeout}) || 60); 3658 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2871 3659
2872 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 3660 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2873 3661
2874 if (my $item = $self->{item}{$group}) { 3662 if (my $item = $self->{item}{$group}) {
2875 if ($item->{text} eq $text) { 3663 if ($item->{text} eq $text) {
2876 $item->{count}++; 3664 $item->{count}++;
2877 } else { 3665 } else {
2878 $item->{count} = 1; 3666 $item->{count} = 1;
2879 $item->{text} = $item->{tooltip} = $text; 3667 $item->{text} = $item->{tooltip} = $text;
2880 } 3668 }
2881 $item->{id} = ++$self->{id}; 3669 $item->{id} += 0.2;#d#
2882 $item->{timeout} = $timeout; 3670 $item->{timeout} = $timeout;
2883 delete $item->{label}; 3671 delete $item->{label};
2884 } else { 3672 } else {
2885 $self->{item}{$group} = { 3673 $self->{item}{$group} = {
2886 id => ++$self->{id}, 3674 id => ++$self->{id},
… …
2892 count => 1, 3680 count => 1,
2893 %arg, 3681 %arg,
2894 }; 3682 };
2895 } 3683 }
2896 3684
3685 $ROOT->on_refresh (reorder => sub {
2897 $self->reorder; 3686 $self->reorder;
3687 });
2898} 3688}
2899 3689
2900sub reconfigure { 3690sub reconfigure {
2901 my ($self) = @_; 3691 my ($self) = @_;
2902 3692
… …
2905 3695
2906 $self->reorder; 3696 $self->reorder;
2907 $self->SUPER::reconfigure; 3697 $self->SUPER::reconfigure;
2908} 3698}
2909 3699
3700sub destroy {
3701 my ($self) = @_;
3702
3703 $self->{timer}->cancel;
3704
3705 $self->SUPER::destroy;
3706}
3707
2910############################################################################# 3708#############################################################################
2911 3709
2912package CFClient::UI::Root; 3710package CFPlus::UI::Inventory;
2913 3711
2914our @ISA = CFClient::UI::Container::; 3712our @ISA = CFPlus::UI::Table::;
2915
2916use CFClient::OpenGL;
2917 3713
2918sub new { 3714sub new {
2919 my $class = shift; 3715 my $class = shift;
2920 3716
2921 $class->SUPER::new ( 3717 my $self = $class->SUPER::new (
3718 col_expand => [0, 1, 0],
3719 items => [],
3720 @_,
3721 );
3722
3723 $self->set_sort_order (undef);
3724
3725 $self
3726}
3727
3728sub update_items {
3729 my ($self) = @_;
3730
3731 $self->clear;
3732
3733 my @item = $self->{sort}->(@{ $self->{items} });
3734
3735 my @adds;
3736 my $row = 0;
3737 for my $item ($self->{sort}->(@{ $self->{items} })) {
3738 CFPlus::Item::update_widgets $item;
3739
3740 push @adds, 0, $row, $item->{face_widget};
3741 push @adds, 1, $row, $item->{desc_widget};
3742 push @adds, 2, $row, $item->{weight_widget};
3743
3744 $row++;
3745 }
3746
3747 $self->add (@adds);
3748}
3749
3750sub set_sort_order {
3751 my ($self, $order) = @_;
3752
3753 $self->{sort} = $order ||= sub {
3754 sort {
3755 $a->{type} <=> $b->{type}
3756 or $a->{name} cmp $b->{name}
3757 } @_
3758 };
3759
3760 $self->update_items;
3761}
3762
3763sub set_items {
3764 my ($self, $items) = @_;
3765
3766 $self->{items} = [$items ? values %$items : ()];
3767 $self->update_items;
3768}
3769
3770#############################################################################
3771
3772package CFPlus::UI::SpellList;
3773
3774our @ISA = CFPlus::UI::Table::;
3775
3776sub new {
3777 my $class = shift;
3778
3779 my $self = $class->SUPER::new (
3780 binding => [],
3781 commands => [],
2922 @_, 3782 @_,
2923 ) 3783 )
2924} 3784}
2925 3785
2926sub configure { 3786my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
2927 my ($self, $x, $y, $w, $h) = @_;
2928 3787
2929 $self->{w} = $w; 3788my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
2930 $self->{h} = $h; 3789 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
2931} 3790my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3791 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3792my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3793 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3794my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3795 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3796my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3797 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
2932 3798
2933sub check_size { 3799sub rebuild_spell_list {
3800 my ($self) = @_;
3801
3802 $CFPlus::UI::ROOT->on_refresh ($self => sub {
3803 $self->clear;
3804
3805 return unless $::CONN;
3806
3807 $self->add (1, 0, new CFPlus::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3808 $self->add (2, 0, new CFPlus::UI::Label text => "Skill", @TOOLTIP_SKILL);
3809 $self->add (3, 0, new CFPlus::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3810 $self->add (4, 0, new CFPlus::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3811 $self->add (5, 0, new CFPlus::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3812
3813 my $row = 0;
3814
3815 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3816 my $spell = $self->{spell}{$_};
3817
3818 $row++;
3819
3820 my $spell_cb = sub {
3821 my ($widget, $ev) = @_;
3822
3823 if ($ev->{button} == 1) {
3824 $::CONN->user_send ("cast $spell->{name}");
3825 } elsif ($ev->{button} == 2) {
3826 $::CONN->user_send ("invoke $spell->{name}");
3827 } elsif ($ev->{button} == 3) {
3828 (new CFPlus::UI::Menu
3829 items => [
3830 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3831 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3832 ],
3833 )->popup ($ev);
3834 } else {
3835 return 0;
3836 }
3837
3838 1
3839 };
3840
3841 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3842
3843 #TODO: add path info to tooltip
3844 #$self->add (6, $row, new CFPlus::UI::Label text => $spell->{path});
3845
3846 $self->add (0, $row, new CFPlus::UI::Face
3847 face => $spell->{face},
3848 can_hover => 1,
3849 can_events => 1,
3850 tooltip => $tooltip,
3851 on_button_down => $spell_cb,
3852 );
3853
3854 $self->add (1, $row, new CFPlus::UI::Label
3855 expand => 1,
3856 text => $spell->{name},
3857 can_hover => 1,
3858 can_events => 1,
3859 tooltip => $tooltip,
3860 on_button_down => $spell_cb,
3861 );
3862
3863 $self->add (2, $row, new CFPlus::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3864 $self->add (3, $row, new CFPlus::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3865 $self->add (4, $row, new CFPlus::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3866 $self->add (5, $row, new CFPlus::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3867 }
3868 });
3869}
3870
3871sub add_spell {
2934 my ($self) = @_; 3872 my ($self, $spell) = @_;
2935 3873
2936 $self->size_allocate ($self->{w}, $self->{h}) 3874 $self->{spell}->{$spell->{name}} = $spell;
2937 if $self->{w}; 3875 $self->rebuild_spell_list;
3876}
3877
3878sub remove_spell {
3879 my ($self, $spell) = @_;
3880
3881 delete $self->{spell}->{$spell->{name}};
3882 $self->rebuild_spell_list;
3883}
3884
3885sub clear_spells {
3886 my ($self) = @_;
3887
3888 $self->{spell} = {};
3889 $self->rebuild_spell_list;
3890}
3891
3892#############################################################################
3893
3894package CFPlus::UI::Root;
3895
3896our @ISA = CFPlus::UI::Container::;
3897
3898use List::Util qw(min max);
3899
3900use CFPlus::OpenGL;
3901
3902sub new {
3903 my $class = shift;
3904
3905 my $self = $class->SUPER::new (
3906 visible => 1,
3907 @_,
3908 );
3909
3910 Scalar::Util::weaken ($self->{root} = $self);
3911
3912 $self
2938} 3913}
2939 3914
2940sub size_request { 3915sub size_request {
2941 my ($self) = @_; 3916 my ($self) = @_;
2942 3917
2943 ($self->{w}, $self->{h}) 3918 ($self->{w}, $self->{h})
2944} 3919}
2945 3920
3921sub _to_pixel {
3922 my ($coord, $size, $max) = @_;
3923
3924 $coord =
3925 $coord eq "center" ? ($max - $size) * 0.5
3926 : $coord eq "max" ? $max
3927 : $coord;
3928
3929 $coord = 0 if $coord < 0;
3930 $coord = $max - $size if $coord > $max - $size;
3931
3932 int $coord + 0.5
3933}
3934
2946sub size_allocate { 3935sub invoke_size_allocate {
2947 my ($self, $w, $h) = @_; 3936 my ($self, $w, $h) = @_;
2948
2949 my $old_w = $self->{old_w}; $self->{old_w} = $w;
2950 my $old_h = $self->{old_h}; $self->{old_h} = $h;
2951
2952 CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
2953 if $old_w && $old_h && ($old_w != $w || $old_h != $h);
2954 3937
2955 for my $child ($self->children) { 3938 for my $child ($self->children) {
2956 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3939 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2957 3940
2958 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1 3941 $X = $child->{force_x} if exists $child->{force_x};
2959 if exists $child->{req_x}; 3942 $Y = $child->{force_y} if exists $child->{force_y};
2960 3943
2961 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1 3944 $X = _to_pixel $X, $W, $self->{w};
2962 if exists $child->{req_y}; 3945 $Y = _to_pixel $Y, $H, $self->{h};
2963
2964 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
2965 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
2966 3946
2967 $child->configure ($X, $Y, $W, $H); 3947 $child->configure ($X, $Y, $W, $H);
2968 } 3948 }
3949
3950 1
2969} 3951}
2970 3952
2971sub coord2local { 3953sub coord2local {
2972 my ($self, $x, $y) = @_; 3954 my ($self, $x, $y) = @_;
2973 3955
… …
2981} 3963}
2982 3964
2983sub update { 3965sub update {
2984 my ($self) = @_; 3966 my ($self) = @_;
2985 3967
2986 $self->check_size;
2987 $::WANT_REFRESH++; 3968 $::WANT_REFRESH++;
2988} 3969}
2989 3970
2990sub add { 3971sub add {
2991 my ($self, @children) = @_; 3972 my ($self, @children) = @_;
2992 3973
2993 for my $child (@children) {
2994 $child->{toplevel} = 1; 3974 $_->{is_toplevel} = 1
2995 3975 for @children;
2996 # integerise window positions
2997 $child->{x} = int $child->{x};
2998 $child->{y} = int $child->{y};
2999 }
3000 3976
3001 $self->SUPER::add (@children); 3977 $self->SUPER::add (@children);
3978}
3979
3980sub remove {
3981 my ($self, @children) = @_;
3982
3983 $self->SUPER::remove (@children);
3984
3985 delete $self->{is_toplevel}
3986 for @children;
3002 3987
3003 while (@children) { 3988 while (@children) {
3004 my $w = pop @children; 3989 my $w = pop @children;
3005 push @children, $w->children; 3990 push @children, $w->children;
3006 $w->{visible} = 1; 3991 $w->set_invisible;
3007 }
3008}
3009
3010sub remove {
3011 my ($self, @children) = @_;
3012
3013 $self->SUPER::remove (@children);
3014
3015 while (@children) {
3016 my $w = pop @children;
3017 push @children, $w->children;
3018 delete $w->{visible};
3019 } 3992 }
3020} 3993}
3021 3994
3022sub on_refresh { 3995sub on_refresh {
3023 my ($self, $id, $cb) = @_; 3996 my ($self, $id, $cb) = @_;
… …
3037 while ($self->{refresh_hook}) { 4010 while ($self->{refresh_hook}) {
3038 $_->() 4011 $_->()
3039 for values %{delete $self->{refresh_hook}}; 4012 for values %{delete $self->{refresh_hook}};
3040 } 4013 }
3041 4014
3042 if ($self->{check_size}) { 4015 if ($self->{realloc}) {
3043 my @queue = ([], []); 4016 my %queue;
4017 my @queue;
4018 my $widget;
3044 4019
3045 for (;;) { 4020 outer:
3046 if ($self->{check_size}) { 4021 while () {
3047 # heuristic: check containers last 4022 if (my $realloc = delete $self->{realloc}) {
3048 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_ 4023 for $widget (values %$realloc) {
3049 for values %{delete $self->{check_size}} 4024 $widget->{visible} or next; # do not resize invisible widgets
4025
4026 $queue{$widget+0}++ and next; # duplicates are common
4027
4028 push @{ $queue[$widget->{visible}] }, $widget;
4029 }
3050 } 4030 }
3051 4031
3052 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last; 4032 while () {
4033 @queue or last outer;
3053 4034
3054 my ($w, $h) = $widget->{user_w} && $widget->{user_h} 4035 $widget = pop @{ $queue[-1] || [] }
3055 ? @$widget{qw(user_w user_h)} 4036 and last;
3056 : $widget->size_request;
3057
3058 if (delete $widget->{force_alloc}
3059 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3060 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3061 4037
4038 pop @queue;
4039 }
4040
4041 delete $queue{$widget+0};
4042
4043 my ($w, $h) = $widget->size_request;
4044
4045 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
4046 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
4047
4048 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4049 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4050
4051 $w = $widget->{force_w} if exists $widget->{force_w};
4052 $h = $widget->{force_h} if exists $widget->{force_h};
4053
4054 if ($widget->{req_w} != $w || $widget->{req_h} != $h
4055 || delete $widget->{force_realloc}) {
3062 $widget->{req_w} = $w; 4056 $widget->{req_w} = $w;
3063 $widget->{req_h} = $h; 4057 $widget->{req_h} = $h;
3064 4058
3065 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h]; 4059 $self->{size_alloc}{$widget+0} = $widget;
3066 4060
3067 $widget->{parent}->check_size
3068 if $widget->{parent}; 4061 if (my $parent = $widget->{parent}) {
4062 $self->{realloc}{$parent+0} = $parent
4063 unless $queue{$parent+0};
4064
4065 $parent->{force_size_alloc} = 1;
4066 $self->{size_alloc}{$parent+0} = $parent;
4067 }
3069 } 4068 }
4069
4070 delete $self->{realloc}{$widget+0};
3070 } 4071 }
3071 } 4072 }
3072 4073
3073 while ($self->{size_alloc}) { 4074 while (my $size_alloc = delete $self->{size_alloc}) {
3074 for (values %{delete $self->{size_alloc}}) { 4075 my @queue = sort { $b->{visible} <=> $a->{visible} }
3075 my ($widget, $w, $h) = @$_; 4076 values %$size_alloc;
4077
4078 while () {
4079 my $widget = pop @queue || last;
4080
4081 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3076 4082
3077 $w = 0 if $w < 0; 4083 $w = 0 if $w < 0;
3078 $h = 0 if $h < 0; 4084 $h = 0 if $h < 0;
3079 4085
4086 $w = max $widget->{min_w}, $w;
4087 $h = max $widget->{min_h}, $h;
4088
4089# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
4090# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
4091
4092 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4093 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4094
4095 $w = int $w + 0.5;
4096 $h = int $h + 0.5;
4097
4098 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
4099 $widget->{old_w} = $widget->{w};
4100 $widget->{old_h} = $widget->{h};
4101
3080 $widget->{w} = $w; 4102 $widget->{w} = $w;
3081 $widget->{h} = $h; 4103 $widget->{h} = $h;
3082 $widget->size_allocate ($w, $h); 4104
3083 $widget->emit (size_allocate => $w, $h); 4105 $widget->emit (size_allocate => $w, $h);
4106 }
3084 } 4107 }
3085 } 4108 }
3086 4109
3087 while ($self->{post_alloc_hook}) { 4110 while ($self->{post_alloc_hook}) {
3088 $_->() 4111 $_->()
3089 for values %{delete $self->{post_alloc_hook}}; 4112 for values %{delete $self->{post_alloc_hook}};
3090 } 4113 }
4114
3091 4115
3092 glViewport 0, 0, $::WIDTH, $::HEIGHT; 4116 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3093 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 4117 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3094 glClear GL_COLOR_BUFFER_BIT; 4118 glClear GL_COLOR_BUFFER_BIT;
3095 4119
… …
3097 glLoadIdentity; 4121 glLoadIdentity;
3098 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; 4122 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3099 glMatrixMode GL_MODELVIEW; 4123 glMatrixMode GL_MODELVIEW;
3100 glLoadIdentity; 4124 glLoadIdentity;
3101 4125
4126 {
4127 package CFPlus::UI::Base;
4128
4129 ($draw_x, $draw_y, $draw_w, $draw_h) =
4130 (0, 0, $self->{w}, $self->{h});
4131 }
4132
3102 $self->_draw; 4133 $self->_draw;
3103} 4134}
3104 4135
3105############################################################################# 4136#############################################################################
3106 4137
3107package CFClient::UI; 4138package CFPlus::UI;
3108 4139
3109$ROOT = new CFClient::UI::Root; 4140$ROOT = new CFPlus::UI::Root;
3110$TOOLTIP = new CFClient::UI::Tooltip z => 900; 4141$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
3111 4142
31121 41431
3113 4144

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