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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.210 by root, Wed May 17 10:14:52 2006 UTC vs.
Revision 1.412 by root, Sun Jul 22 20:08:17 2007 UTC

1package CFClient::UI; 1package CFPlus::UI;
2 2
3use utf8; 3use utf8;
4use strict; 4use strict;
5 5
6use Scalar::Util ();
7use List::Util (); 6use List::Util ();
7use Event;
8 8
9use CFClient; 9use CFPlus;
10use CFPlus::Pod;
11use CFPlus::Texture;
10 12
11our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
12 14
15our $LAYOUT;
13our $ROOT; 16our $ROOT;
14our $TOOLTIP; 17our $TOOLTIP;
15our $BUTTON_STATE; 18our $BUTTON_STATE;
16 19
17our %WIDGET; # all widgets, weak-referenced 20our %WIDGET; # all widgets, weak-referenced
18 21
19sub check_tooltip { 22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
20 if (!$GRAB) { 23 if (!$GRAB) {
21 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
22 if (length $widget->{tooltip}) { 25 if (length $widget->{tooltip}) {
23
24 if ($TOOLTIP->{owner} != $widget) { 26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
28 $TOOLTIP->hide;
29
25 $TOOLTIP->{owner} = $widget; 30 $TOOLTIP->{owner} = $widget;
31 $TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
32
33 return if $ENV{CFPLUS_DEBUG} & 8;
26 34
27 my $tip = $widget->{tooltip}; 35 my $tip = $widget->{tooltip};
28 36
29 $tip = $tip->($widget) if CODE:: eq ref $tip; 37 $tip = $tip->($widget) if CODE:: eq ref $tip;
30 38
31 $TOOLTIP->set_tooltip_from ($widget); 39 $TOOLTIP->set_tooltip_from ($widget);
32 $TOOLTIP->show; 40 $TOOLTIP->show;
33
34 my ($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 } 41 }
43 42
44 return; 43 return;
45 } 44 }
46 } 45 }
47 } 46 }
48 47
49 $TOOLTIP->hide; 48 $TOOLTIP->hide;
49 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
50 delete $TOOLTIP->{owner}; 50 delete $TOOLTIP->{owner};
51});
52
53sub get_layout {
54 my $layout;
55
56 for (grep { $_->{name} } values %WIDGET) {
57 my $win = $layout->{$_->{name}} = { };
58
59 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
60 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
61 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
62 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
63
64 $win->{show} = $_->{visible} && $_->{is_toplevel};
65 }
66
67 $layout
68}
69
70sub set_layout {
71 my ($layout) = @_;
72
73 $LAYOUT = $layout;
51} 74}
52 75
53# class methods for events 76# class methods for events
54sub feed_sdl_key_down_event { 77sub feed_sdl_key_down_event {
55 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0]) 78 $FOCUS->emit (key_down => $_[0])
56 if $FOCUS; 79 if $FOCUS;
57} 80}
58 81
59sub feed_sdl_key_up_event { 82sub feed_sdl_key_up_event {
60 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0]) 83 $FOCUS->emit (key_up => $_[0])
61 if $FOCUS; 84 if $FOCUS;
85}
86
87sub check_hover {
88 my ($widget) = @_;
89
90 if ($widget != $HOVER) {
91 my $hover = $HOVER; $HOVER = $widget;
92
93 $hover->update if $hover && $hover->{can_hover};
94 $HOVER->update if $HOVER && $HOVER->{can_hover};
95
96 $TOOLTIP_WATCHER->start;
97 }
62} 98}
63 99
64sub feed_sdl_button_down_event { 100sub feed_sdl_button_down_event {
65 my ($ev) = @_; 101 my ($ev) = @_;
66 my ($x, $y) = ($ev->{x}, $ev->{y}); 102 my ($x, $y) = ($ev->{x}, $ev->{y});
67 103
68 if (!$BUTTON_STATE) { 104 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
105
106 unless ($GRAB) {
69 my $widget = $ROOT->find_widget ($x, $y); 107 my $widget = $ROOT->find_widget ($x, $y);
70 108
71 $GRAB = $widget; 109 $GRAB = $widget;
72 $GRAB->update if $GRAB; 110 $GRAB->update if $GRAB;
73 111
74 check_tooltip; 112 $TOOLTIP_WATCHER->cb->();
75 } 113 }
76
77 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
78 114
79 if ($GRAB) { 115 if ($GRAB) {
80 ($x, $y) = $GRAB->coord2local ($x, $y); 116 if ($ev->{button} == 4 || $ev->{button} == 5) {
81 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y); 117 # mousewheel
118 my $delta = $ev->{button} * 2 - 9;
119 my $shift = $ev->{mod} & CFPlus::KMOD_SHIFT;
120
121 $ev->{dx} = $shift ? $delta : 0;
122 $ev->{dy} = $shift ? 0 : $delta;
123
124 $GRAB->emit (mouse_wheel => $ev);
125 } else {
126 $GRAB->emit (button_down => $ev)
127 }
82 } 128 }
83} 129}
84 130
85sub feed_sdl_button_up_event { 131sub feed_sdl_button_up_event {
86 my ($ev) = @_; 132 my ($ev) = @_;
87 my ($x, $y) = ($ev->{x}, $ev->{y});
88 133
89 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 134 my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
90 135
91 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 136 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
92 137
93 if ($GRAB) { 138 $GRAB->emit (button_up => $ev)
94 ($x, $y) = $GRAB->coord2local ($x, $y); 139 if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
95 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
96 }
97 140
98 if (!$BUTTON_STATE) { 141 unless ($BUTTON_STATE) {
99 my $grab = $GRAB; undef $GRAB; 142 my $grab = $GRAB; undef $GRAB;
100 $grab->update if $grab; 143 $grab->update if $grab;
101 $GRAB->update if $GRAB; 144 $GRAB->update if $GRAB;
102 145
103 check_tooltip; 146 check_hover $widget;
147 $TOOLTIP_WATCHER->cb->();
104 } 148 }
105} 149}
106 150
107sub feed_sdl_motion_event { 151sub feed_sdl_motion_event {
108 my ($ev) = @_; 152 my ($ev) = @_;
109 my ($x, $y) = ($ev->{x}, $ev->{y}); 153 my ($x, $y) = ($ev->{x}, $ev->{y});
110 154
111 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 155 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
112 156
113 if ($widget != $HOVER) { 157 check_hover $widget;
114 my $hover = $HOVER; $HOVER = $widget;
115 158
116 $hover->update if $hover && $hover->{can_hover}; 159 $HOVER->emit (mouse_motion => $ev)
117 $HOVER->update if $HOVER && $HOVER->{can_hover};
118
119 check_tooltip;
120 }
121
122 if ($HOVER) { 160 if $HOVER;
123 ($x, $y) = $HOVER->coord2local ($x, $y);
124 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
125 }
126} 161}
127 162
128# convert position array to integers 163# convert position array to integers
129sub harmonize { 164sub harmonize {
130 my ($vals) = @_; 165 my ($vals) = @_;
… …
136 $rem += $_ - $i; 171 $rem += $_ - $i;
137 $_ = $i; 172 $_ = $i;
138 } 173 }
139} 174}
140 175
176sub full_refresh {
177 # make a copy, otherwise for complains about freed values.
178 my @widgets = values %WIDGET;
179
180 $_->update
181 for @widgets;
182}
183
184sub reconfigure_widgets {
185 # make a copy, otherwise C<for> complains about freed values.
186 my @widgets = values %WIDGET;
187
188 $_->reconfigure
189 for @widgets;
190}
191
141# call when resolution changes etc. 192# call when resolution changes etc.
142sub rescale_widgets { 193sub rescale_widgets {
143 my ($sx, $sy) = @_; 194 my ($sx, $sy) = @_;
144 195
145 for my $widget (values %WIDGET) { 196 for my $widget (values %WIDGET) {
146 if ($widget->{toplevel}) { 197 if ($widget->{is_toplevel}) {
198 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
199 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
200
147 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x}; 201 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
148 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w}; 202 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
149 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w}; 203 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
150 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
151 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y}; 204 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
152 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h}; 205 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
153 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h}; 206 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
154 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h}; 207
208 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
209 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
210
155 } 211 }
156
157 $widget->reconfigure;
158 } 212 }
213
214 reconfigure_widgets;
159} 215}
160 216
161############################################################################# 217#############################################################################
162 218
219package CFPlus::UI::Event;
220
221sub xy {
222 $_[1]->coord2local ($_[0]{x}, $_[0]{y})
223}
224
225#############################################################################
226
163package CFClient::UI::Base; 227package CFPlus::UI::Base;
164 228
165use strict; 229use strict;
166 230
167use CFClient::OpenGL; 231use CFPlus::OpenGL;
168 232
169sub new { 233sub new {
170 my $class = shift; 234 my $class = shift;
171 235
172 my $self = bless { 236 my $self = bless {
173 x => 0, 237 x => "center",
174 y => 0, 238 y => "center",
175 z => 0, 239 z => 0,
240 w => undef,
241 h => undef,
176 can_events => 1, 242 can_events => 1,
177 @_ 243 @_
178 }, $class; 244 }, $class;
179 245
246 CFPlus::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);
247
180 for (keys %$self) { 248 for (keys %$self) {
181 if (/^connect_(.*)$/) { 249 if (/^on_(.*)$/) {
182 $self->connect ($1 => delete $self->{$_}); 250 $self->connect ($1 => delete $self->{$_});
183 } 251 }
184 } 252 }
185 253
186 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self); 254 if (my $layout = $CFPlus::UI::LAYOUT->{$self->{name}}) {
255 $self->{x} = $layout->{x} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{x};
256 $self->{y} = $layout->{y} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{y};
257 $self->{force_w} = $layout->{w} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{w};
258 $self->{force_h} = $layout->{h} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{h};
259
260 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
261 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
262
263 $self->show if $layout->{show};
264 }
187 265
188 $self 266 $self
189} 267}
190 268
191sub destroy { 269sub destroy {
192 my ($self) = @_; 270 my ($self) = @_;
193 271
194 $self->hide; 272 $self->hide;
273 $self->emit ("destroy");
195 %$self = (); 274 %$self = ();
196} 275}
197 276
277sub TO_JSON {
278 { __widget_ref__ => $_[0]{s_id} }
279}
280
198sub show { 281sub show {
199 my ($self) = @_; 282 my ($self) = @_;
200 283
201 return if $self->{parent}; 284 return if $self->{parent};
202 285
203 $CFClient::UI::ROOT->add ($self); 286 $CFPlus::UI::ROOT->add ($self);
204} 287}
205 288
206sub hide { 289sub set_visible {
207 my ($self) = @_; 290 my ($self) = @_;
291
292 return if $self->{visible};
293
294 $self->{root} = $self->{parent}{root};
295 $self->{visible} = $self->{parent}{visible} + 1;
296
297 $self->emit (visibility_change => 1);
298
299 $self->realloc if !exists $self->{req_w};
300
301 $_->set_visible for $self->children;
302}
303
304sub set_invisible {
305 my ($self) = @_;
306
307 return unless $self->{visible};
308
309 $_->set_invisible for $self->children;
310
311 delete $self->{visible};
312 delete $self->{root};
208 313
209 undef $GRAB if $GRAB == $self; 314 undef $GRAB if $GRAB == $self;
210 undef $HOVER if $HOVER == $self; 315 undef $HOVER if $HOVER == $self;
211 316
317 $CFPlus::UI::TOOLTIP_WATCHER->cb->()
318 if $TOOLTIP->{owner} == $self;
319
320 $self->emit ("focus_out");
321 $self->emit (visibility_change => 0);
322}
323
324sub set_visibility {
325 my ($self, $visible) = @_;
326
327 return if $self->{visible} == $visible;
328
329 $visible ? $self->show
330 : $self->hide;
331}
332
333sub toggle_visibility {
334 my ($self) = @_;
335
336 $self->{visible}
337 ? $self->hide
338 : $self->show;
339}
340
341sub hide {
342 my ($self) = @_;
343
344 $self->set_invisible;
345
212 $self->{parent}->remove ($self) 346 $self->{parent}->remove ($self)
213 if $self->{parent}; 347 if $self->{parent};
214} 348}
215 349
216sub move { 350sub move_abs {
217 my ($self, $x, $y, $z) = @_; 351 my ($self, $x, $y, $z) = @_;
218 352
219 $self->{x} = int $x; 353 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
220 $self->{y} = int $y; 354 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
221 $self->{z} = $z if defined $z; 355 $self->{z} = $z if defined $z;
222 356
223 $self->update; 357 $self->update;
224} 358}
225 359
226sub set_size { 360sub set_size {
227 my ($self, $w, $h) = @_; 361 my ($self, $w, $h) = @_;
228 362
229 $self->{user_w} = $w; 363 $self->{force_w} = $w;
230 $self->{user_h} = $h; 364 $self->{force_h} = $h;
231 365
232 $self->check_size; 366 $self->realloc;
233} 367}
234 368
235sub size_request { 369sub size_request {
236 require Carp; 370 require Carp;
237 Carp::confess "size_request is abstract"; 371 Carp::confess "size_request is abstract";
238} 372}
239 373
374sub baseline_shift {
375 0
376}
377
240sub configure { 378sub configure {
241 my ($self, $x, $y, $w, $h) = @_; 379 my ($self, $x, $y, $w, $h) = @_;
242 380
243 if ($self->{aspect}) { 381 if ($self->{aspect}) {
382 my ($ow, $oh) = ($w, $h);
383
244 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 384 $w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect};
245 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 385 $h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect};
246 386
247 # use alignment to adjust x, y 387 # use alignment to adjust x, y
248 388
249 $x += int +($w - $w2) * 0.5; 389 $x += int 0.5 * ($ow - $w);
250 $y += int +($h - $h2) * 0.5; 390 $y += int 0.5 * ($oh - $h);
251
252 ($w, $h) = ($w2, $h2);
253 } 391 }
254 392
255 if ($self->{x} != $x || $self->{y} != $y) { 393 if ($self->{x} ne $x || $self->{y} ne $y) {
256 $self->{x} = $x; 394 $self->{x} = $x;
257 $self->{y} = $y; 395 $self->{y} = $y;
258 $self->update; 396 $self->update;
259 } 397 }
260 398
261 if ($self->{w} != $w || $self->{h} != $h) { 399 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
262 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h]; 400 return unless $self->{visible};
263 }
264}
265 401
266sub size_allocate { 402 $self->{alloc_w} = $w;
267 # nothing to be done 403 $self->{alloc_h} = $h;
268}
269 404
270sub reconfigure { 405 $self->{root}{size_alloc}{$self+0} = $self;
271 my ($self) = @_; 406 }
272
273 $self->check_size (1);
274 $self->update;
275} 407}
276 408
277sub children { 409sub children {
410 # nop
411}
412
413sub visible_children {
414 $_[0]->children
278} 415}
279 416
280sub set_max_size { 417sub set_max_size {
281 my ($self, $w, $h) = @_; 418 my ($self, $w, $h) = @_;
282 419
283 delete $self->{max_w}; $self->{max_w} = $w if $w; 420 $self->{max_w} = int $w if defined $w;
284 delete $self->{max_h}; $self->{max_h} = $h if $h; 421 $self->{max_h} = int $h if defined $h;
422
423 $self->realloc;
285} 424}
286 425
287sub set_tooltip { 426sub set_tooltip {
288 my ($self, $tooltip) = @_; 427 my ($self, $tooltip) = @_;
289 428
429 $tooltip =~ s/^\s+//;
430 $tooltip =~ s/\s+$//;
431
432 return if $self->{tooltip} eq $tooltip;
433
290 $self->{tooltip} = $tooltip; 434 $self->{tooltip} = $tooltip;
291 435
292 if ($CFClient::UI::TOOLTIP->{owner} == $self) { 436 if ($CFPlus::UI::TOOLTIP->{owner} == $self) {
293 delete $CFClient::UI::TOOLTIP->{owner}; 437 delete $CFPlus::UI::TOOLTIP->{owner};
294 CFClient::UI::check_tooltip; 438 $CFPlus::UI::TOOLTIP_WATCHER->cb->();
295 } 439 }
296} 440}
297 441
298# translate global coordinates to local coordinate system 442# translate global coordinates to local coordinate system
299sub coord2local { 443sub coord2local {
300 my ($self, $x, $y) = @_; 444 my ($self, $x, $y) = @_;
301 445
446 Carp::confess unless $self->{parent};#d#
447
302 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y}) 448 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
303} 449}
304 450
305# translate local coordinates to global coordinate system 451# translate local coordinates to global coordinate system
306sub coord2global { 452sub coord2global {
307 my ($self, $x, $y) = @_; 453 my ($self, $x, $y) = @_;
308 454
455 Carp::confess unless $self->{parent};#d#
456
309 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 457 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
310} 458}
311 459
312sub focus_in { 460sub invoke_focus_in {
313 my ($self) = @_; 461 my ($self) = @_;
314 462
315 return if $FOCUS == $self; 463 return if $FOCUS == $self;
316 return unless $self->{can_focus}; 464 return unless $self->{can_focus};
317 465
318 my $focus = $FOCUS; $FOCUS = $self; 466 $FOCUS = $self;
319 467
320 $self->emit (focus_in => $focus); 468 $self->update;
321 469
322 $focus->update if $focus; 470 0
323 $FOCUS->update;
324} 471}
325 472
326sub focus_out { 473sub invoke_focus_out {
327 my ($self) = @_; 474 my ($self) = @_;
328 475
329 return unless $FOCUS == $self; 476 return unless $FOCUS == $self;
330 477
331 my $focus = $FOCUS; undef $FOCUS; 478 undef $FOCUS;
332 479
333 $self->emit (focus_out => $focus); 480 $self->update;
334 481
335 $focus->update if $focus; #? 482 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
336} 483 unless $FOCUS;
337 484
485 0
486}
487
488sub grab_focus {
489 my ($self) = @_;
490
491 $FOCUS->emit ("focus_out") if $FOCUS;
492 $self->emit ("focus_in");
493}
494
338sub mouse_motion { } 495sub invoke_mouse_motion { 0 }
339sub button_up { } 496sub invoke_button_up { 0 }
340sub key_down { } 497sub invoke_key_down { 0 }
341sub key_up { } 498sub invoke_key_up { 0 }
499sub invoke_mouse_wheel { 0 }
342 500
343sub button_down { 501sub invoke_button_down {
344 my ($self, $ev, $x, $y) = @_; 502 my ($self, $ev, $x, $y) = @_;
345 503
346 $self->focus_in; 504 $self->grab_focus;
347}
348 505
349sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 506 0
350sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 507}
351sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
352sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
353sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
354 508
355sub draw { 509sub connect {
510 my ($self, $signal, $cb) = @_;
511
512 push @{ $self->{signal_cb}{$signal} }, $cb;
513
514 defined wantarray and CFPlus::guard {
515 @{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
516 @{ $self->{signal_cb}{$signal} };
517 }
518}
519
520sub disconnect_all {
356 my ($self) = @_; 521 my ($self, $signal) = @_;
357 522
358 return unless $self->{h} && $self->{w}; 523 delete $self->{signal_cb}{$signal};
359
360 glPushMatrix;
361 glTranslate $self->{x}, $self->{y}, 0;
362 $self->_draw;
363 glPopMatrix;
364
365 if ($self == $HOVER && $self->{can_hover}) {
366 my ($x, $y) = @$self{qw(x y)};
367
368 glColor 1, 0.8, 0.5, 0.2;
369 glEnable GL_BLEND;
370 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
371 glBegin GL_QUADS;
372 glVertex $x , $y;
373 glVertex $x + $self->{w}, $y;
374 glVertex $x + $self->{w}, $y + $self->{h};
375 glVertex $x , $y + $self->{h};
376 glEnd;
377 glDisable GL_BLEND;
378 }
379
380 if ($ENV{PCLIENT_DEBUG}) {
381 glPushMatrix;
382 glColor 1, 1, 0, 1;
383 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
384 glBegin GL_LINE_LOOP;
385 glVertex 0 , 0;
386 glVertex $self->{w}, 0;
387 glVertex $self->{w}, $self->{h};
388 glVertex 0 , $self->{h};
389 glEnd;
390 glPopMatrix;
391 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
392 }
393} 524}
394 525
395sub _draw { 526my %has_coords = (
396 my ($self) = @_; 527 button_down => 1,
528 button_up => 1,
529 mouse_motion => 1,
530 mouse_wheel => 1,
531);
397 532
398 warn "no draw defined for $self\n"; 533sub emit {
399} 534 my ($self, $signal, @args) = @_;
400 535
536 # I do not really like this solution, but I do not like duplication
537 # and needlessly verbose code, either.
538 my @append
539 = $has_coords{$signal}
540 ? $args[0]->xy ($self)
541 : ();
542
543 #warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
544
545 for my $cb (
546 @{$self->{signal_cb}{$signal} || []}, # before
547 ($self->can ("invoke_$signal") || sub { 1 }), # closure
548 ) {
549 return $cb->($self, @args, @append) || next;
550 }
551
552 # parent
553 $self->{parent} && $self->{parent}->emit ($signal, @args)
554}
555
401sub find_widget { 556#sub find_widget {
402 my ($self, $x, $y) = @_; 557# in .xs
403
404 return () unless $self->{can_events};
405
406 return $self
407 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
408 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
409
410 ()
411}
412 558
413sub set_parent { 559sub set_parent {
414 my ($self, $parent) = @_; 560 my ($self, $parent) = @_;
415 561
416 Scalar::Util::weaken ($self->{parent} = $parent); 562 CFPlus::weaken ($self->{parent} = $parent);
417 563 $self->set_visible if $parent->{visible};
418 # TODO: req_w _does_change after ->reconfigure
419 $self->check_size
420 unless exists $self->{req_w};
421} 564}
422 565
423sub check_size { 566sub realloc {
424 my ($self, $forced) = @_; 567 my ($self) = @_;
425 568
426 $self->{force_alloc} = 1 if $forced; 569 if ($self->{visible}) {
427 $CFClient::UI::ROOT->{check_size}{$self} = $self; 570 return if $self->{root}{realloc}{$self+0};
571
572 $self->{root}{realloc}{$self+0} = $self;
573 $self->{root}->update;
574 } else {
575 delete $self->{req_w};
576 delete $self->{req_h};
577 }
428} 578}
429 579
430sub update { 580sub update {
431 my ($self) = @_; 581 my ($self) = @_;
432 582
433 $self->{parent}->update 583 $self->{parent}->update
434 if $self->{parent}; 584 if $self->{parent};
435} 585}
436 586
437sub connect { 587sub reconfigure {
438 my ($self, $signal, $cb) = @_; 588 my ($self) = @_;
439 589
440 push @{ $self->{signal_cb}{$signal} }, $cb; 590 $self->realloc;
591 $self->update;
441} 592}
442 593
443sub emit { 594# using global variables seems a bit hacky, but passing through all drawing
444 my ($self, $signal, @args) = @_; 595# functions seems pointless.
596our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
445 597
446 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []} 598#sub draw {
599#CFPlus.xs
600
601sub _draw {
602 my ($self) = @_;
603
604 warn "no draw defined for $self\n";
447} 605}
448 606
449sub DESTROY { 607sub DESTROY {
450 my ($self) = @_; 608 my ($self) = @_;
451 609
610 return if CFPlus::in_destruct;
611
612 eval { $self->destroy };
613 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
614
452 delete $WIDGET{$self+0}; 615 delete $WIDGET{$self+0};
453 #$self->deactivate;
454} 616}
455 617
456############################################################################# 618#############################################################################
457 619
458package CFClient::UI::DrawBG; 620package CFPlus::UI::DrawBG;
459 621
460our @ISA = CFClient::UI::Base::; 622our @ISA = CFPlus::UI::Base::;
461 623
462use strict; 624use strict;
463use CFClient::OpenGL; 625use CFPlus::OpenGL;
464 626
465sub new { 627sub new {
466 my $class = shift; 628 my $class = shift;
467 629
468 # range [value, low, high, page] 630 # range [value, low, high, page]
… …
483 645
484 if ($color && (@$color < 4 || $color->[3])) { 646 if ($color && (@$color < 4 || $color->[3])) {
485 my ($w, $h) = @$self{qw(w h)}; 647 my ($w, $h) = @$self{qw(w h)};
486 648
487 glEnable GL_BLEND; 649 glEnable GL_BLEND;
488 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 650 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
489 glColor @$color; 651 glColor_premultiply @$color;
490 652
491 glBegin GL_QUADS; 653 glBegin GL_QUADS;
492 glVertex 0 , 0; 654 glVertex 0 , 0;
493 glVertex 0 , $h; 655 glVertex 0 , $h;
494 glVertex $w, $h; 656 glVertex $w, $h;
… …
499 } 661 }
500} 662}
501 663
502############################################################################# 664#############################################################################
503 665
504package CFClient::UI::Empty; 666package CFPlus::UI::Empty;
505 667
506our @ISA = CFClient::UI::Base::; 668our @ISA = CFPlus::UI::Base::;
507 669
508sub new { 670sub new {
509 my ($class, %arg) = @_; 671 my ($class, %arg) = @_;
510 $class->SUPER::new (can_events => 0, %arg); 672 $class->SUPER::new (can_events => 0, %arg);
511} 673}
512 674
513sub size_request { 675sub size_request {
514 (0, 0) 676 my ($self) = @_;
677
678 ($self->{w} + 0, $self->{h} + 0)
515} 679}
516 680
517sub draw { } 681sub draw { }
518 682
519############################################################################# 683#############################################################################
520 684
521package CFClient::UI::Container; 685package CFPlus::UI::Container;
522 686
523our @ISA = CFClient::UI::Base::; 687our @ISA = CFPlus::UI::Base::;
524 688
525sub new { 689sub new {
526 my ($class, %arg) = @_; 690 my ($class, %arg) = @_;
527 691
528 my $children = delete $arg{children} || []; 692 my $children = delete $arg{children};
529 693
530 my $self = $class->SUPER::new ( 694 my $self = $class->SUPER::new (
531 children => [], 695 children => [],
532 can_events => 0, 696 can_events => 0,
533 %arg, 697 %arg,
534 ); 698 );
699
535 $self->add ($_) for @$children; 700 $self->add (@$children)
701 if $children && @$children;
536 702
537 $self 703 $self
704}
705
706sub realloc {
707 my ($self) = @_;
708
709 $self->{force_realloc} = 1;
710 $self->{force_size_alloc} = 1;
711 $self->SUPER::realloc;
538} 712}
539 713
540sub add { 714sub add {
541 my ($self, @widgets) = @_; 715 my ($self, @widgets) = @_;
542 716
543 $_->set_parent ($self) 717 $_->set_parent ($self)
544 for @widgets; 718 for @widgets;
545 719
720 # TODO: only do this in widgets that need it, e.g. root, fixed
546 use sort 'stable'; 721 use sort 'stable';
547 722
548 $self->{children} = [ 723 $self->{children} = [
549 sort { $a->{z} <=> $b->{z} } 724 sort { $a->{z} <=> $b->{z} }
550 @{$self->{children}}, @widgets 725 @{$self->{children}}, @widgets
551 ]; 726 ];
552 727
553 $self->check_size (1); 728 $self->realloc;
554 $self->update; 729
730 map $_+0, @widgets
555} 731}
556 732
557sub children { 733sub children {
558 @{ $_[0]{children} } 734 @{ $_[0]{children} }
559} 735}
… …
564 delete $child->{parent}; 740 delete $child->{parent};
565 $child->hide; 741 $child->hide;
566 742
567 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 743 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
568 744
569 $self->check_size; 745 $self->realloc;
570 $self->update;
571} 746}
572 747
573sub clear { 748sub clear {
574 my ($self) = @_; 749 my ($self) = @_;
575 750
576 my $children = delete $self->{children}; 751 my $children = $self->{children};
577 $self->{children} = []; 752 $self->{children} = [];
578 753
579 for (@$children) { 754 for (@$children) {
580 delete $_->{parent}; 755 delete $_->{parent};
581 $_->hide; 756 $_->hide;
582 } 757 }
583 758
584 $self->check_size; 759 $self->realloc;
585 $self->update;
586} 760}
587 761
588sub find_widget { 762sub find_widget {
589 my ($self, $x, $y) = @_; 763 my ($self, $x, $y) = @_;
590 764
591 $x -= $self->{x}; 765 $x -= $self->{x};
592 $y -= $self->{y}; 766 $y -= $self->{y};
593 767
594 my $res; 768 my $res;
595 769
596 for (reverse @{ $self->{children} }) { 770 for (reverse $self->visible_children) {
597 $res = $_->find_widget ($x, $y) 771 $res = $_->find_widget ($x, $y)
598 and return $res; 772 and return $res;
599 } 773 }
600 774
601 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 775 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
607 $_->draw for @{$self->{children}}; 781 $_->draw for @{$self->{children}};
608} 782}
609 783
610############################################################################# 784#############################################################################
611 785
612package CFClient::UI::Bin; 786package CFPlus::UI::Bin;
613 787
614our @ISA = CFClient::UI::Container::; 788our @ISA = CFPlus::UI::Container::;
615 789
616sub new { 790sub new {
617 my ($class, %arg) = @_; 791 my ($class, %arg) = @_;
618 792
619 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 793 my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;
620 794
621 $class->SUPER::new (children => [$child], %arg) 795 $class->SUPER::new (children => [$child], %arg)
622} 796}
623 797
624sub add { 798sub add {
625 my ($self, $child) = @_; 799 my ($self, $child) = @_;
626 800
627 $self->{children} = []; 801 $self->SUPER::remove ($_) for @{ $self->{children} };
628
629 $self->SUPER::add ($child); 802 $self->SUPER::add ($child);
630} 803}
631 804
632sub remove { 805sub remove {
633 my ($self, $widget) = @_; 806 my ($self, $widget) = @_;
634 807
635 $self->SUPER::remove ($widget); 808 $self->SUPER::remove ($widget);
636 809
637 $self->{children} = [new CFClient::UI::Empty] 810 $self->{children} = [new CFPlus::UI::Empty]
638 unless @{$self->{children}}; 811 unless @{$self->{children}};
639} 812}
640 813
641sub child { $_[0]->{children}[0] } 814sub child { $_[0]->{children}[0] }
642 815
643sub size_request { 816sub size_request {
644 $_[0]{children}[0]->size_request 817 $_[0]{children}[0]->size_request
645} 818}
646 819
647sub size_allocate { 820sub invoke_size_allocate {
648 my ($self, $w, $h) = @_; 821 my ($self, $w, $h) = @_;
649 822
650 $self->{children}[0]->configure (0, 0, $w, $h); 823 $self->{children}[0]->configure (0, 0, $w, $h);
824
825 1
651} 826}
652 827
653############################################################################# 828#############################################################################
654 829
830# back-buffered drawing area
831
655package CFClient::UI::Window; 832package CFPlus::UI::Window;
656 833
657our @ISA = CFClient::UI::Bin::; 834our @ISA = CFPlus::UI::Bin::;
658 835
659use CFClient::OpenGL; 836use CFPlus::OpenGL;
660 837
661sub new { 838sub new {
662 my ($class, %arg) = @_; 839 my ($class, %arg) = @_;
663 840
664 my $self = $class->SUPER::new (%arg); 841 my $self = $class->SUPER::new (%arg);
… …
669 846
670 $ROOT->on_post_alloc ($self => sub { $self->render_child }); 847 $ROOT->on_post_alloc ($self => sub { $self->render_child });
671 $self->SUPER::update; 848 $self->SUPER::update;
672} 849}
673 850
674sub size_allocate { 851sub invoke_size_allocate {
675 my ($self, $w, $h) = @_; 852 my ($self, $w, $h) = @_;
676 853
677 $self->SUPER::size_allocate ($w, $h);
678 $self->update; 854 $self->update;
855
856 $self->SUPER::invoke_size_allocate ($w, $h)
679} 857}
680 858
681sub _render { 859sub _render {
860 my ($self) = @_;
861
682 $_[0]{children}[0]->draw; 862 $self->{children}[0]->draw;
683} 863}
684 864
685sub render_child { 865sub render_child {
686 my ($self) = @_; 866 my ($self) = @_;
687 867
688 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 868 $self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {
689 glClearColor 0, 0, 0, 0; 869 glClearColor 0, 0, 0, 0;
690 glClear GL_COLOR_BUFFER_BIT; 870 glClear GL_COLOR_BUFFER_BIT;
691 871
872 {
873 package CFPlus::UI::Base;
874
875 local ($draw_x, $draw_y, $draw_w, $draw_h) =
876 (0, 0, $self->{w}, $self->{h});
877
692 $self->_render; 878 $self->_render;
693# glColorMask 1, 1, 1, 0; 879 }
694# glEnable GL_BLEND;
695# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
696# glRasterPos 0, 0;
697# glCopyPixels 0, 0, $self->{w}, $self->{h};
698# glDisable GL_BLEND;
699# glColorMask 1, 1, 1, 1;
700 }; 880 };
701} 881}
702 882
703sub _draw { 883sub _draw {
704 my ($self) = @_; 884 my ($self) = @_;
705
706 my ($w, $h) = ($self->w, $self->h);
707 885
708 my $tex = $self->{texture} 886 my $tex = $self->{texture}
709 or return; 887 or return;
710 888
711 glEnable GL_TEXTURE_2D; 889 glEnable GL_TEXTURE_2D;
712 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 890 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
713 glColor 0, 0, 0, 1; 891 glColor 0, 0, 0, 1;
714 892
715 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 893 $tex->draw_quad_alpha_premultiplied (0, 0);
716 894
717 glDisable GL_TEXTURE_2D; 895 glDisable GL_TEXTURE_2D;
718} 896}
719 897
720############################################################################# 898#############################################################################
721 899
722package CFClient::UI::ViewPort; 900package CFPlus::UI::ViewPort;
723 901
902use List::Util qw(min max);
903
724our @ISA = CFClient::UI::Window::; 904our @ISA = CFPlus::UI::Window::;
905
906sub new {
907 my $class = shift;
908
909 $class->SUPER::new (
910 scroll_x => 0,
911 scroll_y => 1,
912 @_,
913 )
914}
725 915
726sub size_request { 916sub size_request {
727 my ($self) = @_; 917 my ($self) = @_;
728 918
729 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 919 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
730 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
731 920
732 @$self{qw(child_w child_h)} 921 $w = 1 if $self->{scroll_x};
733} 922 $h = 1 if $self->{scroll_y};
734 923
924 ($w, $h)
925}
926
735sub size_allocate { 927sub invoke_size_allocate {
736 my ($self, $w, $h) = @_; 928 my ($self, $w, $h) = @_;
737 929
930 my $child = $self->child;
931
932 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
933 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
934
935 $self->child->configure (0, 0, $w, $h);
738 $self->update; 936 $self->update;
937
938 1
739} 939}
740 940
741sub set_offset { 941sub set_offset {
742 my ($self, $x, $y) = @_; 942 my ($self, $x, $y) = @_;
743 943
944 my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
945 my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
946
947 if ($x != $self->{view_x} or $y != $self->{view_y}) {
744 $self->{view_x} = int $x; 948 $self->{view_x} = $x;
745 $self->{view_y} = int $y; 949 $self->{view_y} = $y;
746 950
951 $self->emit (changed => $x, $y);
747 $self->update; 952 $self->update;
953 }
748} 954}
749 955
750# hmm, this does not work for topleft of $self... but we should not ask for that 956# hmm, this does not work for topleft of $self... but we should not ask for that
751sub coord2local { 957sub coord2local {
752 my ($self, $x, $y) = @_; 958 my ($self, $x, $y) = @_;
… …
767 my ($self, $x, $y) = @_; 973 my ($self, $x, $y) = @_;
768 974
769 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w} 975 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
770 && $y >= $self->{y} && $y < $self->{y} + $self->{h} 976 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
771 ) { 977 ) {
772 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y}) 978 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
773 } else { 979 } else {
774 $self->CFClient::UI::Base::find_widget ($x, $y) 980 $self->CFPlus::UI::Base::find_widget ($x, $y)
775 } 981 }
776} 982}
777 983
778sub _render { 984sub _render {
779 my ($self) = @_; 985 my ($self) = @_;
780 986
987 local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};
988 local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};
989
781 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 990 CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
782 991
783 $self->SUPER::_render; 992 $self->SUPER::_render;
784} 993}
785 994
786############################################################################# 995#############################################################################
787 996
788package CFClient::UI::ScrolledWindow; 997package CFPlus::UI::ScrolledWindow;
789 998
790our @ISA = CFClient::UI::HBox::; 999our @ISA = CFPlus::UI::Table::;
791 1000
792sub new { 1001sub new {
793 my $class = shift; 1002 my ($class, %arg) = @_;
1003
1004 my $child = delete $arg{child};
794 1005
795 my $self; 1006 my $self;
796 1007
797 my $slider = new CFClient::UI::Slider 1008 my $hslider = new CFPlus::UI::Slider
1009 col => 0,
1010 row => 1,
798 vertical => 1, 1011 vertical => 0,
799 range => [0, 0, 1, 0.01], # HACK fix 1012 range => [0, 0, 1, 0.01], # HACK fix
800 connect_changed => sub { 1013 on_changed => sub {
801 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h})); 1014 $self->{hpos} = $_[1];
1015 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
802 }, 1016 },
803 ; 1017 ;
804 1018
1019 my $vslider = new CFPlus::UI::Slider
1020 col => 1,
1021 row => 0,
1022 vertical => 1,
1023 range => [0, 0, 1, 0.01], # HACK fix
1024 on_changed => sub {
1025 $self->{vpos} = $_[1];
1026 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1027 },
1028 ;
1029
805 $self = $class->SUPER::new ( 1030 $self = $class->SUPER::new (
806 vp => (new CFClient::UI::ViewPort), 1031 scroll_x => 0,
1032 scroll_y => 1,
1033 can_events => 1,
807 slider => $slider, 1034 hslider => $hslider,
808 @_, 1035 vslider => $vslider,
1036 col_expand => [1, 0],
1037 row_expand => [1, 0],
1038 %arg,
809 ); 1039 );
810 1040
811 $self->{vp}->add ($self->{scrolled}); 1041 $self->{vp} = new CFPlus::UI::ViewPort
1042 col => 0,
1043 row => 0,
1044 expand => 1,
1045 scroll_x => $self->{scroll_x},
1046 scroll_y => $self->{scroll_y},
1047 on_changed => sub {
1048 my ($vp, $x, $y) = @_;
1049
1050 $vp->{parent}{hslider}->set_value ($x);
1051 $vp->{parent}{vslider}->set_value ($y);
1052
1053 0
1054 },
1055 on_size_allocate => sub {
1056 my ($vp, $w, $h) = @_;
1057 $vp->{parent}->update_slider;
1058 0
1059 },
1060 ;
1061
812 $self->add ($self->{vp}); 1062 $self->SUPER::add ($self->{vp});
813 $self->add ($self->{slider}); 1063
1064 $self->add ($child) if $child;
814 1065
815 $self 1066 $self
816} 1067}
817 1068
818#TODO# update range on size_allocate depending on child 1069sub add {
819# update viewport offset on scroll 1070 my ($self, $widget) = @_;
1071
1072 $self->{vp}->add ($self->{child} = $widget);
1073}
1074
1075sub update_slider {
1076 my ($self) = @_;
1077
1078 my $child = ($self->{vp} or return)->child;
1079
1080 if ($self->{scroll_x}) {
1081 my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
1082 $self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
1083
1084 my $visible = $w1 > $w2;
1085 if ($visible != $self->{hslider_visible}) {
1086 $self->{hslider_visible} = $visible;
1087 $visible ? $self->SUPER::add ($self->{hslider})
1088 : $self->SUPER::remove ($self->{hslider});
1089 }
1090 }
1091
1092 if ($self->{scroll_y}) {
1093 my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
1094 $self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
1095
1096 my $visible = $h1 > $h2;
1097 if ($visible != $self->{vslider_visible}) {
1098 $self->{vslider_visible} = $visible;
1099 $visible ? $self->SUPER::add ($self->{vslider})
1100 : $self->SUPER::remove ($self->{vslider});
1101 }
1102 }
1103}
1104
1105sub start_dragging {
1106 my ($self, $ev) = @_;
1107
1108 $self->grab_focus;
1109
1110 my $ox = $self->{vp}{view_x};
1111 my $oy = $self->{vp}{view_y};
1112
1113 $self->{motion} = sub {
1114 my ($ev, $x, $y) = @_;
1115
1116 $ox -= $ev->{xrel};
1117 $oy -= $ev->{yrel};
1118
1119 $self->{vp}->set_offset ($ox, $oy);
1120 };
1121}
1122
1123sub invoke_mouse_wheel {
1124 my ($self, $ev) = @_;
1125
1126 $self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
1127 $self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
1128
1129 1
1130}
1131
1132sub invoke_button_down {
1133 my ($self, $ev, $x, $y) = @_;
1134
1135 if ($ev->{button} == 2) {
1136 $self->start_dragging ($ev);
1137 return 1;
1138 }
1139
1140 0
1141}
1142
1143sub invoke_button_up {
1144 my ($self, $ev, $x, $y) = @_;
1145
1146 if (delete $self->{motion}) {
1147 return 1;
1148 }
1149
1150 0
1151}
1152
1153sub invoke_mouse_motion {
1154 my ($self, $ev, $x, $y) = @_;
1155
1156 if ($self->{motion}) {
1157 $self->{motion}->($ev, $x, $y);
1158 return 1;
1159 }
1160
1161 0
1162}
1163
1164sub invoke_size_allocate {
1165 my ($self, $w, $h) = @_;
1166
1167 $self->update_slider;
1168 $self->SUPER::invoke_size_allocate ($w, $h)
1169}
820 1170
821############################################################################# 1171#############################################################################
822 1172
823package CFClient::UI::Frame; 1173package CFPlus::UI::Frame;
824 1174
825our @ISA = CFClient::UI::Bin::; 1175our @ISA = CFPlus::UI::Bin::;
826 1176
827use CFClient::OpenGL; 1177use CFPlus::OpenGL;
828 1178
829sub new { 1179sub new {
830 my $class = shift; 1180 my $class = shift;
831 1181
832 $class->SUPER::new ( 1182 $class->SUPER::new (
… …
840 1190
841 if ($self->{bg}) { 1191 if ($self->{bg}) {
842 my ($w, $h) = @$self{qw(w h)}; 1192 my ($w, $h) = @$self{qw(w h)};
843 1193
844 glEnable GL_BLEND; 1194 glEnable GL_BLEND;
845 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1195 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
846 glColor @{ $self->{bg} }; 1196 glColor_premultiply @{ $self->{bg} };
847 1197
848 glBegin GL_QUADS; 1198 glBegin GL_QUADS;
849 glVertex 0 , 0; 1199 glVertex 0 , 0;
850 glVertex 0 , $h; 1200 glVertex 0 , $h;
851 glVertex $w, $h; 1201 glVertex $w, $h;
… …
858 $self->SUPER::_draw; 1208 $self->SUPER::_draw;
859} 1209}
860 1210
861############################################################################# 1211#############################################################################
862 1212
863package CFClient::UI::FancyFrame; 1213package CFPlus::UI::FancyFrame;
864 1214
865our @ISA = CFClient::UI::Bin::; 1215our @ISA = CFPlus::UI::Bin::;
866 1216
867use CFClient::OpenGL; 1217use CFPlus::OpenGL;
868
869my @tex =
870 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
871 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
872 1218
873sub new { 1219sub new {
874 my $class = shift; 1220 my ($class, %arg) = @_;
875 1221
876 # TODO: user_x, user_y, overwrite moveto? 1222 if ((exists $arg{label}) && !ref $arg{label}) {
1223 $arg{label} = new CFPlus::UI::Label
1224 align => 1,
1225 valign => 0,
1226 text => $arg{label},
1227 fontsize => ($arg{border} || 0.8) * 0.75;
1228 }
877 1229
878 my $self = $class->SUPER::new ( 1230 my $self = $class->SUPER::new (
1231 # label => "",
879 bg => [1, 1, 1, 1], 1232 fg => [0.6, 0.3, 0.1],
880 border_bg => [1, 1, 1, 1],
881 border => 0.6, 1233 border => 0.8,
882 toplevel => 1, 1234 style => 'single',
883 can_events => 1, 1235 %arg,
884 @_
885 ); 1236 );
886 1237
887 $self->{title} &&= new CFClient::UI::Label
888 align => 0,
889 valign => 1,
890 text => $self->{title},
891 fontsize => $self->{border};
892
893 $self 1238 $self
1239}
1240
1241sub add {
1242 my ($self, @widgets) = @_;
1243
1244 $self->SUPER::add (@widgets);
1245 $self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};
894} 1246}
895 1247
896sub border { 1248sub border {
897 int $_[0]{border} * $::FONTSIZE 1249 int $_[0]{border} * $::FONTSIZE
898} 1250}
899 1251
900sub size_request { 1252sub size_request {
901 my ($self) = @_; 1253 my ($self) = @_;
1254
1255 ($self->{label_w}, undef) = $self->{label}->size_request
1256 if $self->{label};
902 1257
903 my ($w, $h) = $self->SUPER::size_request; 1258 my ($w, $h) = $self->SUPER::size_request;
904 1259
905 ( 1260 (
906 $w + $self->border * 2, 1261 $w + $self->border * 2,
907 $h + $self->border * 2, 1262 $h + $self->border * 2,
908 ) 1263 )
909} 1264}
910 1265
911sub size_allocate { 1266sub invoke_size_allocate {
912 my ($self, $w, $h) = @_; 1267 my ($self, $w, $h) = @_;
913 1268
914 $h -= List::Util::max 0, $self->border * 2; 1269 my $border = $self->border;
1270
915 $w -= List::Util::max 0, $self->border * 2; 1271 $w -= List::Util::max 0, $border * 2;
1272 $h -= List::Util::max 0, $border * 2;
916 1273
917 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2) 1274 if (my $label = $self->{label}) {
918 if $self->{title}; 1275 $label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
1276 $label->{h} = List::Util::min $h, $border;
1277 $label->invoke_size_allocate ($label->{w}, $label->{h});
1278 }
919 1279
920 $self->child->configure ($self->border, $self->border, $w, $h); 1280 $self->child->configure ($border, $border, $w, $h);
921}
922 1281
1282 1
1283}
1284
1285sub _draw {
1286 my ($self) = @_;
1287
1288 my $child = $self->{children}[0];
1289
1290 my $border = $self->border;
1291 my ($w, $h) = ($self->{w}, $self->{h});
1292
1293 $child->draw;
1294
1295 glColor @{$self->{fg}};
1296 glBegin GL_LINE_STRIP;
1297 glVertex $border * 1.5 , $border * 0.5 + 0.5;
1298 glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1299 glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1300 glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1301 glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1302 glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
1303 glEnd;
1304
1305 if ($self->{label}) {
1306 glTranslate $border * 2, 0;
1307 $self->{label}->_draw;
1308 }
1309}
1310
1311#############################################################################
1312
1313package CFPlus::UI::Toplevel;
1314
1315our @ISA = CFPlus::UI::Bin::;
1316
1317use CFPlus::OpenGL;
1318
1319my $bg =
1320 new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",
1321 mipmap => 1, wrap => 1;
1322
1323my @border =
1324 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1325 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1326
1327my @icon =
1328 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1329 qw(x1_move.png x1_resize.png);
1330
1331sub new {
1332 my ($class, %arg) = @_;
1333
1334 my $self = $class->SUPER::new (
1335 bg => [1, 1, 1, 1],
1336 border_bg => [1, 1, 1, 1],
1337 border => 0.6,
1338 can_events => 1,
1339 min_w => 64,
1340 min_h => 32,
1341 %arg,
1342 );
1343
1344 $self->{title_widget} = new CFPlus::UI::Label
1345 align => 0,
1346 valign => 1,
1347 text => $self->{title},
1348 fontsize => $self->{border},
1349 if exists $self->{title};
1350
1351 if ($self->{has_close_button}) {
1352 $self->{close_button} =
1353 new CFPlus::UI::ImageButton
1354 path => 'x1_close.png',
1355 on_activate => sub { $self->emit ("delete") };
1356
1357 $self->CFPlus::UI::Container::add ($self->{close_button});
1358 }
1359
1360 $self
1361}
1362
1363sub add {
1364 my ($self, @widgets) = @_;
1365
1366 $self->SUPER::add (@widgets);
1367 $self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};
1368 $self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1369}
1370
1371sub border {
1372 int $_[0]{border} * $::FONTSIZE
1373}
1374
1375sub size_request {
1376 my ($self) = @_;
1377
1378 $self->{title_widget}->size_request
1379 if $self->{title_widget};
1380
1381 $self->{close_button}->size_request
1382 if $self->{close_button};
1383
1384 my ($w, $h) = $self->SUPER::size_request;
1385
1386 (
1387 $w + $self->border * 2,
1388 $h + $self->border * 2,
1389 )
1390}
1391
1392sub invoke_size_allocate {
1393 my ($self, $w, $h) = @_;
1394
1395 if ($self->{title_widget}) {
1396 $self->{title_widget}{w} = $w;
1397 $self->{title_widget}{h} = $h;
1398 $self->{title_widget}->invoke_size_allocate ($w, $h);
1399 }
1400
1401 my $border = $self->border;
1402
1403 $h -= List::Util::max 0, $border * 2;
1404 $w -= List::Util::max 0, $border * 2;
1405
1406 $self->child->configure ($border, $border, $w, $h);
1407
1408 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1409 if $self->{close_button};
1410
1411 1
1412}
1413
1414sub invoke_delete {
1415 my ($self) = @_;
1416
1417 $self->hide;
1418
1419 1
1420}
1421
923sub button_down { 1422sub invoke_button_down {
924 my ($self, $ev, $x, $y) = @_; 1423 my ($self, $ev, $x, $y) = @_;
925 1424
926 my ($w, $h) = @$self{qw(w h)}; 1425 my ($w, $h) = @$self{qw(w h)};
927 my $border = $self->border; 1426 my $border = $self->border;
928 1427
… …
941 my ($ev, $x, $y) = @_; 1440 my ($ev, $x, $y) = @_;
942 1441
943 my $dx = $ev->{x} - $ox; 1442 my $dx = $ev->{x} - $ox;
944 my $dy = $ev->{y} - $oy; 1443 my $dy = $ev->{y} - $oy;
945 1444
946 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1445 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
947 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1446 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1447
948 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1448 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
949 $self->check_size; 1449 $self->realloc;
950 }; 1450 };
951 1451
952 } elsif ($lr ^ $td) { 1452 } elsif ($lr ^ $td) {
953 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1453 my ($ox, $oy) = ($ev->{x}, $ev->{y});
954 my ($bx, $by) = ($self->{x}, $self->{y}); 1454 my ($bx, $by) = ($self->{x}, $self->{y});
… …
956 $self->{motion} = sub { 1456 $self->{motion} = sub {
957 my ($ev, $x, $y) = @_; 1457 my ($ev, $x, $y) = @_;
958 1458
959 ($x, $y) = ($ev->{x}, $ev->{y}); 1459 ($x, $y) = ($ev->{x}, $ev->{y});
960 1460
961 $self->move ($bx + $x - $ox, $by + $y - $oy); 1461 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
962 $self->update; 1462 # HACK: the next line is required to enforce placement
1463 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
963 }; 1464 };
1465 } else {
1466 return 0;
1467 }
1468
964 } 1469 1
965} 1470}
966 1471
967sub button_up { 1472sub invoke_button_up {
968 my ($self, $ev, $x, $y) = @_; 1473 my ($self, $ev, $x, $y) = @_;
969 1474
970 delete $self->{motion}; 1475 ! ! delete $self->{motion}
971} 1476}
972 1477
973sub mouse_motion { 1478sub invoke_mouse_motion {
974 my ($self, $ev, $x, $y) = @_; 1479 my ($self, $ev, $x, $y) = @_;
975 1480
976 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1481 $self->{motion}->($ev, $x, $y) if $self->{motion};
1482
1483 ! ! $self->{motion}
1484}
1485
1486sub invoke_visibility_change {
1487 my ($self, $visible) = @_;
1488
1489 delete $self->{motion} unless $visible;
1490
1491 0
977} 1492}
978 1493
979sub _draw { 1494sub _draw {
980 my ($self) = @_; 1495 my ($self) = @_;
981 1496
1497 my $child = $self->{children}[0];
1498
982 my ($w, $h ) = ($self->{w}, $self->{h}); 1499 my ($w, $h ) = ($self->{w}, $self->{h});
983 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1500 my ($cw, $ch) = ($child->{w}, $child->{h});
984 1501
985 glEnable GL_TEXTURE_2D; 1502 glEnable GL_TEXTURE_2D;
986 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1503 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
987 1504
988 my $border = $self->border; 1505 my $border = $self->border;
989 1506
990 glColor @{ $self->{border_bg} }; 1507 glColor @{ $self->{border_bg} };
991 $tex[1]->draw_quad_alpha (0, 0, $w, $border); 1508 $border[0]->draw_quad_alpha ( 0, 0, $w, $border);
992 $tex[3]->draw_quad_alpha (0, $border, $border, $ch); 1509 $border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
993 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1510 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
994 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border); 1511 $border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
1512
1513 # move
1514 my $w2 = ($w - $border) * .5;
1515 my $h2 = ($h - $border) * .5;
1516 $icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
1517 $icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
1518 $icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
1519
1520 # resize
1521 $icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
1522 $icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
1523 unless $self->{has_close_button};
1524 $icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
1525 $icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
995 1526
996 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1527 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
997 my $bg = $tex[0]; 1528 glColor @{ $self->{bg} };
998 1529
999 # TODO: repeat texture not scale 1530 # TODO: repeat texture not scale
1531 # solve this better(?)
1000 my $rep_x = $cw / $bg->{w}; 1532 $bg->{s} = $cw / $bg->{w};
1001 my $rep_y = $ch / $bg->{h}; 1533 $bg->{t} = $ch / $bg->{h};
1002
1003 glColor @{ $self->{bg} };
1004
1005 $bg->{s} = $rep_x;
1006 $bg->{t} = $rep_y;
1007 $bg->{wrap_mode} = 1;
1008 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1534 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1009 } 1535 }
1010 1536
1011 glDisable GL_TEXTURE_2D; 1537 glDisable GL_TEXTURE_2D;
1012 1538
1013 $self->{title}->draw if $self->{title};
1014
1015 $self->child->draw; 1539 $child->draw;
1540
1541 if ($self->{title_widget}) {
1542 glTranslate 0, $border - $self->{h};
1543 $self->{title_widget}->_draw;
1544
1545 glTranslate 0, - ($border - $self->{h});
1546 }
1547
1548 $self->{close_button}->draw
1549 if $self->{close_button};
1016} 1550}
1017 1551
1018############################################################################# 1552#############################################################################
1019 1553
1020package CFClient::UI::Table; 1554package CFPlus::UI::Table;
1021 1555
1022our @ISA = CFClient::UI::Base::; 1556our @ISA = CFPlus::UI::Container::;
1023 1557
1024use List::Util qw(max sum); 1558use List::Util qw(max sum);
1025 1559
1026use CFClient::OpenGL; 1560use CFPlus::OpenGL;
1027 1561
1028sub new { 1562sub new {
1029 my $class = shift; 1563 my $class = shift;
1030 1564
1031 $class->SUPER::new ( 1565 $class->SUPER::new (
1032 col_expand => [], 1566 col_expand => [],
1567 row_expand => [],
1033 @_ 1568 @_,
1034 ) 1569 )
1035} 1570}
1036 1571
1037sub add { 1572sub add {
1038 my ($self, $x, $y, $child) = @_;
1039
1040 $child->set_parent ($self);
1041 $self->{children}[$y][$x] = $child;
1042
1043 $child->check_size;
1044}
1045
1046sub children {
1047 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1048}
1049
1050# TODO: move to container class maybe? send childs a signal on removal?
1051sub clear {
1052 my ($self) = @_; 1573 my ($self, @widgets) = @_;
1574
1575 for my $child (@widgets) {
1576 $child->{rowspan} ||= 1;
1577 $child->{colspan} ||= 1;
1578 }
1579
1580 $self->SUPER::add (@widgets);
1581}
1582
1583sub add_at {
1584 my $self = shift;
1585
1586 my @widgets;
1587
1588 while (@_) {
1589 my ($col, $row, $child) = splice @_, 0, 3, ();
1590
1591 $child->{row} = $row;
1592 $child->{col} = $col;
1593
1594 push @widgets, $child;
1595 }
1596
1597 $self->add (@widgets);
1598}
1599
1600sub get_wh {
1601 my ($self) = @_;
1602
1603 my (@w, @h);
1053 1604
1054 my @children = $self->children; 1605 my @children = $self->children;
1055 delete $self->{children}; 1606
1607 # first pass, columns
1608 for my $widget (sort { $a->{colspan} <=> $b->{colspan} } @children) {
1609 my ($c, $w, $cs) = @$widget{qw(col req_w colspan)};
1610
1611 my $sw = sum @w[$c .. $c + $cs - 1];
1612
1613 if ($w > $sw) {
1614 $_ += ($w - $sw) / ($sw ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
1615 }
1056 1616 }
1057 for (@children) {
1058 delete $_->{parent};
1059 $_->hide;
1060 }
1061 1617
1062 $self->update; 1618 # second pass, rows
1063} 1619 for my $widget (sort { $a->{rowspan} <=> $b->{rowspan} } @children) {
1064
1065sub get_wh {
1066 my ($self) = @_;
1067
1068 my (@w, @h);
1069
1070 for my $y (0 .. $#{$self->{children}}) {
1071 my $row = $self->{children}[$y]
1072 or next;
1073
1074 for my $x (0 .. $#$row) {
1075 my $widget = $row->[$x]
1076 or next;
1077 my ($w, $h) = @$widget{qw(req_w req_h)}; 1620 my ($r, $h, $rs) = @$widget{qw(row req_h rowspan)};
1078 1621
1079 $w[$x] = max $w[$x], $w; 1622 my $sh = sum @h[$r .. $r + $rs - 1];
1080 $h[$y] = max $h[$y], $h; 1623
1624 if ($h > $sh) {
1625 $_ += ($h - $sh) / ($sh ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1081 } 1626 }
1082 } 1627 }
1083 1628
1084 (\@w, \@h) 1629 (\@w, \@h)
1085} 1630}
… …
1093 (sum @$ws), 1638 (sum @$ws),
1094 (sum @$hs), 1639 (sum @$hs),
1095 ) 1640 )
1096} 1641}
1097 1642
1098sub size_allocate { 1643sub invoke_size_allocate {
1099 my ($self, $w, $h) = @_; 1644 my ($self, $w, $h) = @_;
1100 1645
1101 my ($ws, $hs) = $self->get_wh; 1646 my ($ws, $hs) = $self->get_wh;
1102 1647
1103 my $req_w = sum @$ws; 1648 my $req_w = (sum @$ws) || 1;
1104 my $req_h = sum @$hs; 1649 my $req_h = (sum @$hs) || 1;
1105 1650
1106 # TODO: nicer code && do row_expand 1651 # now linearly scale the rows/columns to the allocated size
1107 my @col_expand = @{$self->{col_expand}}; 1652 my @col_expand = @{$self->{col_expand}};
1108 @col_expand = (1) x @$ws unless @col_expand; 1653 @col_expand = (1) x @$ws unless @col_expand;
1109 my $col_expand = (sum @col_expand) || 1; 1654 my $col_expand = (sum @col_expand) || 1;
1110 1655
1111 # linearly scale sizes
1112 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1656 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1113 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1114 1657
1115 CFClient::UI::harmonize $ws; 1658 CFPlus::UI::harmonize $ws;
1659
1660 my @row_expand = @{$self->{row_expand}};
1661 @row_expand = (1) x @$ws unless @row_expand;
1662 my $row_expand = (sum @row_expand) || 1;
1663
1664 $hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
1665
1116 CFClient::UI::harmonize $hs; 1666 CFPlus::UI::harmonize $hs;
1117 1667
1118 my $y; 1668 my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
1669 my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1119 1670
1120 for my $r (0 .. $#{$self->{children}}) { 1671 for my $widget ($self->children) {
1121 my $row = $self->{children}[$r] 1672 my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(row col req_w req_h rowspan colspan)};
1122 or next;
1123 1673
1124 my $x = 0; 1674 $widget->configure (
1125 my $row_h = $hs->[$r]; 1675 $x[$c], $y[$r],
1676 $x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1126 1677 );
1127 for my $c (0 .. $#$row) { 1678 }
1128 my $col_w = $ws->[$c];
1129 1679
1130 if (my $widget = $row->[$c]) { 1680 1
1131 $widget->configure ($x, $y, $col_w, $row_h); 1681}
1132 }
1133 1682
1134 $x += $col_w; 1683#############################################################################
1684
1685package CFPlus::UI::Fixed;
1686
1687use List::Util qw(min max);
1688
1689our @ISA = CFPlus::UI::Container::;
1690
1691sub _scale($$$) {
1692 my ($rel, $val, $max) = @_;
1693
1694 $rel ? $val * $max : $val
1695}
1696
1697sub size_request {
1698 my ($self) = @_;
1699
1700 my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
1701
1702 # determine overall size by querying abs widgets
1703 for my $child ($self->visible_children) {
1704 unless ($child->{c_rel}) {
1705 my $x = $child->{c_x};
1706 my $y = $child->{c_y};
1707
1708 $x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1709 $y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1135 } 1710 }
1136
1137 $y += $row_h;
1138 } 1711 }
1139 1712
1140} 1713 my $W = $x2 - $x1;
1714 my $H = $y2 - $y1;
1141 1715
1142sub find_widget { 1716 # now layout remaining widgets
1717 for my $child ($self->visible_children) {
1718 if ($child->{c_rel}) {
1719 my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
1720 my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1721
1722 $x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1723 $y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1724 }
1725 }
1726
1727 my $W = $x2 - $x1;
1728 my $H = $y2 - $y1;
1729
1730 ($W, $H)
1731}
1732
1733sub invoke_size_allocate {
1143 my ($self, $x, $y) = @_; 1734 my ($self, $W, $H) = @_;
1144 1735
1145 $x -= $self->{x}; 1736 for my $child ($self->visible_children) {
1146 $y -= $self->{y}; 1737 my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
1738 my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1147 1739
1148 my $res; 1740 $x += $child->{c_halign} * $child->{req_w};
1741 $y += $child->{c_valign} * $child->{req_h};
1149 1742
1150 for (grep $_, map @$_, grep $_, @{ $self->{children} }) { 1743 $child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1151 $res = $_->find_widget ($x, $y) 1744 }
1152 and return $res; 1745
1153 } 1746 1
1154
1155 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1156}
1157
1158sub _draw {
1159 my ($self) = @_;
1160
1161 for (grep $_, @{$self->{children}}) {
1162 $_->draw for grep $_, @$_;
1163 }
1164} 1747}
1165 1748
1166############################################################################# 1749#############################################################################
1167 1750
1168package CFClient::UI::HBox; 1751package CFPlus::UI::Box;
1169 1752
1170# TODO: wrap into common Box base class
1171
1172our @ISA = CFClient::UI::Container::; 1753our @ISA = CFPlus::UI::Container::;
1173 1754
1174sub size_request { 1755sub size_request {
1175 my ($self) = @_; 1756 my ($self) = @_;
1176 1757
1177 my @alloc = map [$_->size_request], @{$self->{children}}; 1758 $self->{vertical}
1759 ? (
1760 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1761 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1762 )
1763 : (
1764 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1765 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1766 )
1767}
1178 1768
1769sub invoke_size_allocate {
1770 my ($self, $w, $h) = @_;
1771
1772 my $space = $self->{vertical} ? $h : $w;
1773 my @children = $self->visible_children;
1774
1775 my @req;
1776
1777 if ($self->{homogeneous}) {
1778 @req = ($space / (@children || 1)) x @children;
1779 } else {
1780 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1781 my $req = List::Util::sum @req;
1782
1783 if ($req > $space) {
1784 # ah well, not enough space
1785 $_ *= $space / $req for @req;
1786 } else {
1787 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1788
1789 $space = ($space - $req) / $expand; # remaining space to give away
1790
1791 $req[$_] += $space * $children[$_]{expand}
1792 for 0 .. $#children;
1793 }
1179 ( 1794 }
1180 (List::Util::sum map $_->[0], @alloc), 1795
1181 (List::Util::max map $_->[1], @alloc), 1796 CFPlus::UI::harmonize \@req;
1797
1798 my $pos = 0;
1799 for (0 .. $#children) {
1800 my $alloc = $req[$_];
1801 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1802
1803 $pos += $alloc;
1804 }
1805
1806 1
1807}
1808
1809#############################################################################
1810
1811package CFPlus::UI::HBox;
1812
1813our @ISA = CFPlus::UI::Box::;
1814
1815sub new {
1816 my $class = shift;
1817
1818 $class->SUPER::new (
1819 vertical => 0,
1820 @_,
1182 ) 1821 )
1183} 1822}
1184 1823
1185sub size_allocate {
1186 my ($self, $w, $h) = @_;
1187
1188 ($h, $w) = ($w, $h);
1189
1190 my $children = $self->{children};
1191
1192 my @h = map $_->{req_w}, @$children;
1193
1194 my $req_h = List::Util::sum @h;
1195
1196 if ($req_h > $h) {
1197 # ah well, not enough space
1198 $_ *= $h / $req_h for @h;
1199 } else {
1200 my $exp = List::Util::sum map $_->{expand}, @$children;
1201 $exp ||= 1;
1202
1203 for (0 .. $#$children) {
1204 my $child = $children->[$_];
1205
1206 my $alloc_h = $h[$_];
1207 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1208 $h[$_] = $alloc_h;
1209 }
1210 }
1211
1212 CFClient::UI::harmonize \@h;
1213
1214 my $y = 0;
1215 for (0 .. $#$children) {
1216 my $child = $children->[$_];
1217 my $h = $h[$_];
1218 $child->configure ($y, 0, $h, $w);
1219
1220 $y += $h;
1221 }
1222
1223 1
1224}
1225
1226############################################################################# 1824#############################################################################
1227 1825
1228package CFClient::UI::VBox; 1826package CFPlus::UI::VBox;
1229 1827
1230# TODO: wrap into common Box base class 1828our @ISA = CFPlus::UI::Box::;
1231 1829
1232our @ISA = CFClient::UI::Container::; 1830sub new {
1831 my $class = shift;
1233 1832
1234sub size_request { 1833 $class->SUPER::new (
1235 my ($self) = @_; 1834 vertical => 1,
1236 1835 @_,
1237 my @alloc = map [$_->size_request], @{$self->{children}};
1238
1239 (
1240 (List::Util::max map $_->[0], @alloc),
1241 (List::Util::sum map $_->[1], @alloc),
1242 ) 1836 )
1243} 1837}
1244 1838
1245sub size_allocate {
1246 my ($self, $w, $h) = @_;
1247
1248 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1249
1250 my $children = $self->{children};
1251
1252 my @h = map $_->{req_h}, @$children;
1253
1254 my $req_h = List::Util::sum @h;
1255
1256 if ($req_h > $h) {
1257 # ah well, not enough space
1258 $_ *= $h / $req_h for @h;
1259 } else {
1260 my $exp = List::Util::sum map $_->{expand}, @$children;
1261 $exp ||= 1;
1262
1263 for (0 .. $#$children) {
1264 my $child = $children->[$_];
1265
1266 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1267 }
1268 }
1269
1270 CFClient::UI::harmonize \@h;
1271
1272 my $y = 0;
1273 for (0 .. $#$children) {
1274 my $child = $children->[$_];
1275 my $h = $h[$_];
1276 $child->configure (0, $y, $w, $h);
1277
1278 $y += $h;
1279 }
1280
1281 1
1282}
1283
1284############################################################################# 1839#############################################################################
1285 1840
1286package CFClient::UI::Label; 1841package CFPlus::UI::Label;
1287 1842
1288our @ISA = CFClient::UI::DrawBG::; 1843our @ISA = CFPlus::UI::DrawBG::;
1289 1844
1290use CFClient::OpenGL; 1845use CFPlus::OpenGL;
1291 1846
1292sub new { 1847sub new {
1293 my ($class, %arg) = @_; 1848 my ($class, %arg) = @_;
1294 1849
1295 my $self = $class->SUPER::new ( 1850 my $self = $class->SUPER::new (
… …
1297 #bg => none 1852 #bg => none
1298 #active_bg => none 1853 #active_bg => none
1299 #font => default_font 1854 #font => default_font
1300 #text => initial text 1855 #text => initial text
1301 #markup => initial narkup 1856 #markup => initial narkup
1857 #max_w => maximum pixel width
1858 #style => 0, # render flags
1859 ellipsise => 3, # end
1302 layout => (new CFClient::Layout), 1860 layout => (new CFPlus::Layout),
1303 fontsize => 1, 1861 fontsize => 1,
1304 align => -1, 1862 align => -1,
1305 valign => -1, 1863 valign => -1,
1306 padding => 2, 1864 padding_x => 2,
1865 padding_y => 2,
1307 can_events => 0, 1866 can_events => 0,
1308 %arg 1867 %arg
1309 ); 1868 );
1310 1869
1311 if (exists $self->{template}) { 1870 if (exists $self->{template}) {
1312 my $layout = new CFClient::Layout; 1871 my $layout = new CFPlus::Layout;
1313 $layout->set_text (delete $self->{template}); 1872 $layout->set_text (delete $self->{template});
1314 $self->{template} = $layout; 1873 $self->{template} = $layout;
1315 } 1874 }
1316 1875
1317 if (exists $self->{markup}) { 1876 if (exists $self->{markup}) {
… …
1321 } 1880 }
1322 1881
1323 $self 1882 $self
1324} 1883}
1325 1884
1326sub escape($) {
1327 local $_ = $_[0];
1328
1329 s/&/&amp;/g;
1330 s/>/&gt;/g;
1331 s/</&lt;/g;
1332
1333 $_
1334}
1335
1336sub update { 1885sub update {
1337 my ($self) = @_; 1886 my ($self) = @_;
1338 1887
1339 delete $self->{texture}; 1888 delete $self->{texture};
1340 $self->SUPER::update; 1889 $self->SUPER::update;
1341} 1890}
1342 1891
1892sub realloc {
1893 my ($self) = @_;
1894
1895 delete $self->{ox};
1896 $self->SUPER::realloc;
1897}
1898
1343sub set_text { 1899sub set_text {
1344 my ($self, $text) = @_; 1900 my ($self, $text) = @_;
1345 1901
1346 return if $self->{text} eq "T$text"; 1902 return if $self->{text} eq "T$text";
1347 $self->{text} = "T$text"; 1903 $self->{text} = "T$text";
1348 1904
1349 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1350 $self->{layout}->set_text ($text); 1905 $self->{layout}->set_text ($text);
1351 1906
1907 delete $self->{size_req};
1908 $self->realloc;
1352 $self->update; 1909 $self->update;
1353 $self->check_size;
1354} 1910}
1355 1911
1356sub set_markup { 1912sub set_markup {
1357 my ($self, $markup) = @_; 1913 my ($self, $markup) = @_;
1358 1914
1359 return if $self->{text} eq "M$markup"; 1915 return if $self->{text} eq "M$markup";
1360 $self->{text} = "M$markup"; 1916 $self->{text} = "M$markup";
1361 1917
1362 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1918 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1363 1919
1364 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1365 $self->{layout}->set_markup ($markup); 1920 $self->{layout}->set_markup ($markup);
1366 1921
1922 delete $self->{size_req};
1923 $self->realloc;
1367 $self->update; 1924 $self->update;
1368 $self->check_size;
1369} 1925}
1370 1926
1371sub size_request { 1927sub size_request {
1372 my ($self) = @_; 1928 my ($self) = @_;
1373 1929
1930 $self->{size_req} ||= do {
1374 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1931 $self->{layout}->set_font ($self->{font}) if $self->{font};
1375 $self->{layout}->set_width ($self->{max_w} || -1); 1932 $self->{layout}->set_width ($self->{max_w} || -1);
1933 $self->{layout}->set_ellipsise ($self->{ellipsise});
1934 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1376 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1935 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1377 1936
1378 my ($w, $h) = $self->{layout}->size; 1937 my ($w, $h) = $self->{layout}->size;
1379 1938
1380 if (exists $self->{template}) { 1939 if (exists $self->{template}) {
1381 $self->{template}->set_font ($self->{font}) if $self->{font}; 1940 $self->{template}->set_font ($self->{font}) if $self->{font};
1941 $self->{template}->set_width ($self->{max_w} || -1);
1382 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1942 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1383 1943
1384 my ($w2, $h2) = $self->{template}->size; 1944 my ($w2, $h2) = $self->{template}->size;
1385 1945
1386 $w = List::Util::max $w, $w2; 1946 $w = List::Util::max $w, $w2;
1387 $h = List::Util::max $h, $h2; 1947 $h = List::Util::max $h, $h2;
1948 }
1949
1950 [$w, $h]
1388 } 1951 };
1389 1952
1390 ( 1953 @{ $self->{size_req} }
1391 $w + $self->{padding} * 2,
1392 $h + $self->{padding} * 2,
1393 )
1394} 1954}
1395 1955
1956sub baseline_shift {
1957 $_[0]{layout}->descent
1958}
1959
1396sub size_allocate { 1960sub invoke_size_allocate {
1397 my ($self, $w, $h) = @_; 1961 my ($self, $w, $h) = @_;
1398 1962
1963 delete $self->{ox};
1964
1399 delete $self->{texture}; 1965 delete $self->{texture}
1966 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1967
1968 1
1400} 1969}
1401 1970
1402sub set_fontsize { 1971sub set_fontsize {
1403 my ($self, $fontsize) = @_; 1972 my ($self, $fontsize) = @_;
1404 1973
1405 $self->{fontsize} = $fontsize; 1974 $self->{fontsize} = $fontsize;
1975 delete $self->{size_req};
1406 delete $self->{texture}; 1976 delete $self->{texture};
1407 1977
1408 $self->update; 1978 $self->realloc;
1409 $self->check_size; 1979}
1980
1981sub reconfigure {
1982 my ($self) = @_;
1983
1984 delete $self->{size_req};
1985 delete $self->{texture};
1986
1987 $self->SUPER::reconfigure;
1410} 1988}
1411 1989
1412sub _draw { 1990sub _draw {
1413 my ($self) = @_; 1991 my ($self) = @_;
1414 1992
1415 $self->SUPER::_draw; # draw background, if applicable 1993 $self->SUPER::_draw; # draw background, if applicable
1416 1994
1417 my $tex = $self->{texture} ||= do { 1995 my $size = $self->{texture} ||= do {
1418 $self->{layout}->set_foreground (@{$self->{fg}}); 1996 $self->{layout}->set_foreground (@{$self->{fg}});
1419 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1997 $self->{layout}->set_font ($self->{font}) if $self->{font};
1420 $self->{layout}->set_width ($self->{w}); 1998 $self->{layout}->set_width ($self->{w});
1999 $self->{layout}->set_ellipsise ($self->{ellipsise});
2000 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1421 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 2001 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1422 2002
1423 my $tex = new_from_layout CFClient::Texture $self->{layout}; 2003 [$self->{layout}->size]
1424
1425 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1426 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1427 : ($self->{w} - $tex->{w}) * 0.5);
1428
1429 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1430 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1431 : ($self->{h} - $tex->{h}) * 0.5);
1432
1433 $tex
1434 }; 2004 };
1435 2005
1436 glEnable GL_TEXTURE_2D; 2006 unless (exists $self->{ox}) {
1437 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2007 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
2008 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
2009 : ($self->{w} - $size->[0]) * 0.5);
1438 2010
1439 if ($tex->{format} == GL_ALPHA) { 2011 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1440 glColor @{$self->{fg}}; 2012 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1441 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 2013 : ($self->{h} - $size->[1]) * 0.5);
1442 } else {
1443 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1444 } 2014 };
1445 2015
1446 glDisable GL_TEXTURE_2D; 2016# unless ($self->{list}) {
2017# $self->{list} = CFPlus::OpenGL::glGenList;
2018# CFPlus::OpenGL::glNewList $self->{list};
2019# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
2020# CFPlus::OpenGL::glEndList;
2021# }
2022#
2023# CFPlus::OpenGL::glCallList $self->{list};
2024
2025 $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1447} 2026}
2027
2028#sub destroy {
2029# my ($self) = @_;
2030#
2031# CFPlus::OpenGL::glDeleteList delete $self->{list} if $self->{list};
2032#
2033# $self->SUPER::destroy;
2034#}
1448 2035
1449############################################################################# 2036#############################################################################
1450 2037
1451package CFClient::UI::EntryBase; 2038package CFPlus::UI::EntryBase;
1452 2039
1453our @ISA = CFClient::UI::Label::; 2040our @ISA = CFPlus::UI::Label::;
1454 2041
1455use CFClient::OpenGL; 2042use CFPlus::OpenGL;
1456 2043
1457sub new { 2044sub new {
1458 my $class = shift; 2045 my $class = shift;
1459 2046
1460 $class->SUPER::new ( 2047 $class->SUPER::new (
… …
1464 active_fg => [0, 0, 0], 2051 active_fg => [0, 0, 0],
1465 can_hover => 1, 2052 can_hover => 1,
1466 can_focus => 1, 2053 can_focus => 1,
1467 valign => 0, 2054 valign => 0,
1468 can_events => 1, 2055 can_events => 1,
2056 ellipsise => 0,
2057 #text => ...
2058 #hidden => "*",
1469 @_ 2059 @_
1470 ) 2060 )
1471} 2061}
1472 2062
1473sub _set_text { 2063sub _set_text {
… …
1475 2065
1476 delete $self->{cur_h}; 2066 delete $self->{cur_h};
1477 2067
1478 return if $self->{text} eq $text; 2068 return if $self->{text} eq $text;
1479 2069
1480 delete $self->{texture};
1481
1482 $self->{last_activity} = $::NOW; 2070 $self->{last_activity} = $::NOW;
1483 $self->{text} = $text; 2071 $self->{text} = $text;
1484 2072
1485 $text =~ s/./*/g if $self->{hidden}; 2073 $text =~ s/./*/g if $self->{hidden};
1486 $self->{layout}->set_text ("$text "); 2074 $self->{layout}->set_text ("$text ");
2075 delete $self->{size_req};
1487 2076
1488 $self->emit (changed => $self->{text}); 2077 $self->emit (changed => $self->{text});
2078
2079 $self->realloc;
2080 $self->update;
1489} 2081}
1490 2082
1491sub set_text { 2083sub set_text {
1492 my ($self, $text) = @_; 2084 my ($self, $text) = @_;
1493 2085
1494 $self->{cursor} = length $text; 2086 $self->{cursor} = length $text;
1495 $self->_set_text ($text); 2087 $self->_set_text ($text);
1496 $self->update;
1497 $self->check_size;
1498} 2088}
1499 2089
1500sub get_text { 2090sub get_text {
1501 $_[0]{text} 2091 $_[0]{text}
1502} 2092}
… …
1507 my ($w, $h) = $self->SUPER::size_request; 2097 my ($w, $h) = $self->SUPER::size_request;
1508 2098
1509 ($w + 1, $h) # add 1 for cursor 2099 ($w + 1, $h) # add 1 for cursor
1510} 2100}
1511 2101
1512sub size_allocate {
1513 my ($self, $w, $h) = @_;
1514
1515 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1516}
1517
1518sub key_down { 2102sub invoke_key_down {
1519 my ($self, $ev) = @_; 2103 my ($self, $ev) = @_;
1520 2104
1521 my $mod = $ev->{mod}; 2105 my $mod = $ev->{mod};
1522 my $sym = $ev->{sym}; 2106 my $sym = $ev->{sym};
1523 my $uni = $ev->{unicode}; 2107 my $uni = $ev->{unicode};
1524 2108
1525 my $text = $self->get_text; 2109 my $text = $self->get_text;
2110
2111 $self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
1526 2112
1527 if ($uni == 8) { 2113 if ($uni == 8) {
1528 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 2114 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1529 } elsif ($uni == 127) { 2115 } elsif ($uni == 127) {
1530 substr $text, $self->{cursor}, 1, ""; 2116 substr $text, $self->{cursor}, 1, "";
1531 } elsif ($sym == CFClient::SDLK_LEFT) { 2117 } elsif ($sym == CFPlus::SDLK_LEFT) {
1532 --$self->{cursor} if $self->{cursor}; 2118 --$self->{cursor} if $self->{cursor};
1533 } elsif ($sym == CFClient::SDLK_RIGHT) { 2119 } elsif ($sym == CFPlus::SDLK_RIGHT) {
1534 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 2120 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1535 } elsif ($sym == CFClient::SDLK_HOME) { 2121 } elsif ($sym == CFPlus::SDLK_HOME) {
2122 # what a hack
2123 $self->{cursor} =
2124 (substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
2125 ? length $1
2126 : 0;
2127 } elsif ($sym == CFPlus::SDLK_END) {
2128 # uh, again
2129 $self->{cursor} =
2130 (substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
2131 ? $self->{cursor} + length $1
2132 : length $self->{text};
2133 } elsif ($uni == 21) { # ctrl-u
2134 $text = "";
1536 $self->{cursor} = 0; 2135 $self->{cursor} = 0;
1537 } elsif ($sym == CFClient::SDLK_END) {
1538 $self->{cursor} = length $text;
1539 } elsif ($uni == 27) { 2136 } elsif ($uni == 27) {
1540 $self->emit ('escape'); 2137 $self->emit ('escape');
1541 } elsif ($uni) { 2138 } elsif ($uni == 0x0d) {
2139 substr $text, $self->{cursor}++, 0, "\012";
2140 } elsif ($uni >= 0x20) {
1542 substr $text, $self->{cursor}++, 0, chr $uni; 2141 substr $text, $self->{cursor}++, 0, chr $uni;
2142 } else {
2143 return 0;
1543 } 2144 }
1544 2145
1545 $self->_set_text ($text); 2146 $self->_set_text ($text);
2147
2148 $self->realloc;
1546 $self->update; 2149 $self->update;
1547 $self->check_size;
1548}
1549 2150
2151 1
2152}
2153
1550sub focus_in { 2154sub invoke_focus_in {
1551 my ($self) = @_; 2155 my ($self) = @_;
1552 2156
1553 $self->{last_activity} = $::NOW; 2157 $self->{last_activity} = $::NOW;
1554 2158
1555 $self->SUPER::focus_in; 2159 $self->SUPER::invoke_focus_in
1556} 2160}
1557 2161
1558sub button_down { 2162sub invoke_button_down {
1559 my ($self, $ev, $x, $y) = @_; 2163 my ($self, $ev, $x, $y) = @_;
1560 2164
1561 $self->SUPER::button_down ($ev, $x, $y); 2165 $self->SUPER::invoke_button_down ($ev, $x, $y);
1562 2166
1563 my $idx = $self->{layout}->xy_to_index ($x, $y); 2167 my $idx = $self->{layout}->xy_to_index ($x, $y);
1564 2168
1565 # byte-index to char-index 2169 # byte-index to char-index
1566 my $text = $self->{text}; 2170 my $text = $self->{text};
1567 utf8::encode $text; 2171 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1568 $self->{cursor} = length substr $text, 0, $idx; 2172 $self->{cursor} = length $text;
1569 2173
1570 $self->_set_text ($self->{text}); 2174 $self->_set_text ($self->{text});
1571 $self->update; 2175 $self->update;
2176
2177 1
1572} 2178}
1573 2179
1574sub mouse_motion { 2180sub invoke_mouse_motion {
1575 my ($self, $ev, $x, $y) = @_; 2181 my ($self, $ev, $x, $y) = @_;
1576# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 2182# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
2183
2184 1
1577} 2185}
1578 2186
1579sub _draw { 2187sub _draw {
1580 my ($self) = @_; 2188 my ($self) = @_;
1581 2189
1582 local $self->{fg} = $self->{fg}; 2190 local $self->{fg} = $self->{fg};
1583 2191
1584 if ($FOCUS == $self) { 2192 if ($FOCUS == $self) {
1585 glColor @{$self->{active_bg}}; 2193 glColor_premultiply @{$self->{active_bg}};
1586 $self->{fg} = $self->{active_fg}; 2194 $self->{fg} = $self->{active_fg};
1587 } else { 2195 } else {
1588 glColor @{$self->{bg}}; 2196 glColor_premultiply @{$self->{bg}};
1589 } 2197 }
1590 2198
1591 glEnable GL_BLEND; 2199 glEnable GL_BLEND;
1592 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2200 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1593 glBegin GL_QUADS; 2201 glBegin GL_QUADS;
1594 glVertex 0 , 0; 2202 glVertex 0 , 0;
1595 glVertex 0 , $self->{h}; 2203 glVertex 0 , $self->{h};
1596 glVertex $self->{w}, $self->{h}; 2204 glVertex $self->{w}, $self->{h};
1597 glVertex $self->{w}, 0; 2205 glVertex $self->{w}, 0;
… …
1608 utf8::encode $text; 2216 utf8::encode $text;
1609 2217
1610 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) 2218 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1611 } 2219 }
1612 2220
1613 glColor @{$self->{fg}};
1614 glBegin GL_LINES; 2221 glBegin GL_LINES;
1615 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy}; 2222 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1616 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h}; 2223 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1617 glEnd; 2224 glEnd;
1618 } 2225 }
1619} 2226}
1620 2227
2228#############################################################################
2229
1621package CFClient::UI::Entry; 2230package CFPlus::UI::Entry;
1622 2231
1623our @ISA = CFClient::UI::EntryBase::; 2232our @ISA = CFPlus::UI::EntryBase::;
1624 2233
1625use CFClient::OpenGL; 2234use CFPlus::OpenGL;
1626 2235
1627sub key_down { 2236sub invoke_key_down {
1628 my ($self, $ev) = @_; 2237 my ($self, $ev) = @_;
1629 2238
1630 my $sym = $ev->{sym}; 2239 my $sym = $ev->{sym};
1631 2240
1632 if ($sym == 13) { 2241 if ($ev->{uni} == 0x0d || $sym == 13) {
1633 unshift @{$self->{history}}, 2242 unshift @{$self->{history}},
1634 my $txt = $self->get_text; 2243 my $txt = $self->get_text;
2244
1635 $self->{history_pointer} = -1; 2245 $self->{history_pointer} = -1;
1636 $self->{history_saveback} = ''; 2246 $self->{history_saveback} = '';
1637 $self->emit (activate => $txt); 2247 $self->emit (activate => $txt);
1638 $self->update; 2248 $self->update;
1639 2249
1640 } elsif ($sym == CFClient::SDLK_UP) { 2250 } elsif ($sym == CFPlus::SDLK_UP) {
1641 if ($self->{history_pointer} < 0) { 2251 if ($self->{history_pointer} < 0) {
1642 $self->{history_saveback} = $self->get_text; 2252 $self->{history_saveback} = $self->get_text;
1643 } 2253 }
1644 if (@{$self->{history} || []} > 0) { 2254 if (@{$self->{history} || []} > 0) {
1645 $self->{history_pointer}++; 2255 $self->{history_pointer}++;
… …
1647 $self->{history_pointer} = @{$self->{history} || []} - 1; 2257 $self->{history_pointer} = @{$self->{history} || []} - 1;
1648 } 2258 }
1649 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2259 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1650 } 2260 }
1651 2261
1652 } elsif ($sym == CFClient::SDLK_DOWN) { 2262 } elsif ($sym == CFPlus::SDLK_DOWN) {
1653 $self->{history_pointer}--; 2263 $self->{history_pointer}--;
1654 $self->{history_pointer} = -1 if $self->{history_pointer} < 0; 2264 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1655 2265
1656 if ($self->{history_pointer} >= 0) { 2266 if ($self->{history_pointer} >= 0) {
1657 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2267 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1658 } else { 2268 } else {
1659 $self->set_text ($self->{history_saveback}); 2269 $self->set_text ($self->{history_saveback});
1660 } 2270 }
1661 2271
1662 } else { 2272 } else {
1663 $self->SUPER::key_down ($ev); 2273 return $self->SUPER::invoke_key_down ($ev)
2274 }
2275
1664 } 2276 1
1665
1666} 2277}
1667 2278
1668############################################################################# 2279#############################################################################
1669 2280
2281package CFPlus::UI::TextEdit;
2282
2283our @ISA = CFPlus::UI::EntryBase::;
2284
2285use CFPlus::OpenGL;
2286
2287sub move_cursor_ver {
2288 my ($self, $dy) = @_;
2289
2290 my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
2291
2292 $y += $dy;
2293
2294 if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {
2295 $self->{cursor} = $index;
2296 delete $self->{cur_h};
2297 $self->update;
2298 return;
2299 }
2300}
2301
2302sub invoke_key_down {
2303 my ($self, $ev) = @_;
2304
2305 my $sym = $ev->{sym};
2306
2307 if ($sym == CFPlus::SDLK_UP) {
2308 $self->move_cursor_ver (-1);
2309 } elsif ($sym == CFPlus::SDLK_DOWN) {
2310 $self->move_cursor_ver (+1);
2311 } else {
2312 return $self->SUPER::invoke_key_down ($ev)
2313 }
2314
2315 1
2316}
2317
2318#############################################################################
2319
1670package CFClient::UI::Button; 2320package CFPlus::UI::Button;
1671 2321
1672our @ISA = CFClient::UI::Label::; 2322our @ISA = CFPlus::UI::Label::;
1673 2323
1674use CFClient::OpenGL; 2324use CFPlus::OpenGL;
1675 2325
1676my @tex = 2326my @tex =
1677 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2327 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1678 qw(b1_button_active.png); 2328 qw(b1_button_inactive.png b1_button_active.png);
1679 2329
1680sub new { 2330sub new {
1681 my $class = shift; 2331 my $class = shift;
1682 2332
1683 $class->SUPER::new ( 2333 $class->SUPER::new (
1684 padding => 4, 2334 padding_x => 4,
2335 padding_y => 4,
1685 fg => [1, 1, 1], 2336 fg => [1.0, 1.0, 1.0],
1686 active_fg => [0, 0, 1], 2337 active_fg => [0.8, 0.8, 0.8],
1687 can_hover => 1, 2338 can_hover => 1,
1688 align => 0, 2339 align => 0,
1689 valign => 0, 2340 valign => 0,
1690 can_events => 1, 2341 can_events => 1,
1691 @_ 2342 @_
1692 ) 2343 )
1693} 2344}
1694 2345
1695sub button_up { 2346sub invoke_button_up {
1696 my ($self, $ev, $x, $y) = @_; 2347 my ($self, $ev, $x, $y) = @_;
1697 2348
2349 $self->emit ("activate")
1698 if ($x >= 0 && $x < $self->{w} 2350 if $x >= 0 && $x < $self->{w}
1699 && $y >= 0 && $y < $self->{h}) { 2351 && $y >= 0 && $y < $self->{h};
1700 $self->emit ("activate"); 2352
1701 } 2353 1
1702} 2354}
1703 2355
1704sub _draw { 2356sub _draw {
1705 my ($self) = @_; 2357 my ($self) = @_;
1706 2358
1707 local $self->{fg} = $self->{fg}; 2359 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1708
1709 if ($GRAB == $self) {
1710 $self->{fg} = $self->{active_fg};
1711 }
1712 2360
1713 glEnable GL_TEXTURE_2D; 2361 glEnable GL_TEXTURE_2D;
1714 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2362 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1715 glColor 0, 0, 0, 1; 2363 glColor 0, 0, 0, 1;
1716 2364
2365 my $tex = $tex[$GRAB == $self];
1717 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 2366 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1718 2367
1719 glDisable GL_TEXTURE_2D; 2368 glDisable GL_TEXTURE_2D;
1720 2369
1721 $self->SUPER::_draw; 2370 $self->SUPER::_draw;
1722} 2371}
1723 2372
1724############################################################################# 2373#############################################################################
1725 2374
1726package CFClient::UI::CheckBox; 2375package CFPlus::UI::CheckBox;
1727 2376
1728our @ISA = CFClient::UI::DrawBG::; 2377our @ISA = CFPlus::UI::DrawBG::;
1729 2378
1730my @tex = 2379my @tex =
1731 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2380 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1732 qw(c1_checkbox_bg.png c1_checkbox_active.png); 2381 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1733 2382
1734use CFClient::OpenGL; 2383use CFPlus::OpenGL;
1735 2384
1736sub new { 2385sub new {
1737 my $class = shift; 2386 my $class = shift;
1738 2387
1739 $class->SUPER::new ( 2388 $class->SUPER::new (
1740 padding => 2, 2389 padding_x => 2,
2390 padding_y => 2,
1741 fg => [1, 1, 1], 2391 fg => [1, 1, 1],
1742 active_fg => [1, 1, 0], 2392 active_fg => [1, 1, 0],
1743 bg => [0, 0, 0, 0.2], 2393 bg => [0, 0, 0, 0.2],
1744 active_bg => [1, 1, 1, 0.5], 2394 active_bg => [1, 1, 1, 0.5],
1745 state => 0, 2395 state => 0,
… …
1749} 2399}
1750 2400
1751sub size_request { 2401sub size_request {
1752 my ($self) = @_; 2402 my ($self) = @_;
1753 2403
1754 ($self->{padding} * 2 + 6) x 2 2404 (6) x 2
1755} 2405}
1756 2406
2407sub toggle {
2408 my ($self) = @_;
2409
2410 $self->{state} = !$self->{state};
2411 $self->emit (changed => $self->{state});
2412 $self->update;
2413}
2414
1757sub button_down { 2415sub invoke_button_down {
1758 my ($self, $ev, $x, $y) = @_; 2416 my ($self, $ev, $x, $y) = @_;
1759 2417
1760 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2418 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1761 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2419 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1762 $self->{state} = !$self->{state}; 2420 $self->toggle;
1763 $self->emit (changed => $self->{state}); 2421 } else {
2422 return 0
2423 }
2424
1764 } 2425 1
1765} 2426}
1766 2427
1767sub _draw { 2428sub _draw {
1768 my ($self) = @_; 2429 my ($self) = @_;
1769 2430
1770 $self->SUPER::_draw; 2431 $self->SUPER::_draw;
1771 2432
1772 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2433 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1773 2434
1774 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2435 my ($w, $h) = @$self{qw(w h)};
2436
2437 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1775 2438
1776 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2439 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1777 2440
1778 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2441 my $tex = $self->{state} ? $tex[1] : $tex[0];
1779 2442
… …
1782 glDisable GL_TEXTURE_2D; 2445 glDisable GL_TEXTURE_2D;
1783} 2446}
1784 2447
1785############################################################################# 2448#############################################################################
1786 2449
1787package CFClient::UI::Image; 2450package CFPlus::UI::Image;
1788 2451
1789our @ISA = CFClient::UI::Base::; 2452our @ISA = CFPlus::UI::Base::;
1790 2453
1791use CFClient::OpenGL; 2454use CFPlus::OpenGL;
1792use Carp qw/confess/;
1793 2455
1794our %loaded_images; 2456our %texture_cache;
1795 2457
1796sub new { 2458sub new {
1797 my $class = shift; 2459 my $class = shift;
1798 2460
1799 my $self = $class->SUPER::new (can_events => 0, @_); 2461 my $self = $class->SUPER::new (
2462 can_events => 0,
2463 @_,
2464 );
1800 2465
1801 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2466 $self->{path} || $self->{tex}
2467 or Carp::croak "'path' or 'tex' attributes required";
1802 2468
1803 $loaded_images{$self->{image}} ||= 2469 $self->{tex} ||= $texture_cache{$self->{path}} ||=
1804 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2470 new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
1805 2471
1806 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2472 CFPlus::weaken $texture_cache{$self->{path}};
1807 2473
1808 Scalar::Util::weaken $loaded_images{$self->{image}}; 2474 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1809
1810 $self->{aspect} = $tex->{w} / $tex->{h};
1811 2475
1812 $self 2476 $self
1813} 2477}
1814 2478
2479sub STORABLE_freeze {
2480 my ($self, $cloning) = @_;
2481
2482 $self->{path}
2483 or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";
2484
2485 $self->{path}
2486}
2487
2488sub STORABLE_attach {
2489 my ($self, $cloning, $path) = @_;
2490
2491 $self->new (path => $path)
2492}
2493
1815sub size_request { 2494sub size_request {
1816 my ($self) = @_; 2495 my ($self) = @_;
1817 2496
1818 ($self->{tex}->{w}, $self->{tex}->{h}) 2497 ($self->{tex}{w}, $self->{tex}{h})
1819} 2498}
1820 2499
1821sub _draw { 2500sub _draw {
1822 my ($self) = @_; 2501 my ($self) = @_;
1823 2502
… …
1833 } 2512 }
1834 2513
1835 glEnable GL_TEXTURE_2D; 2514 glEnable GL_TEXTURE_2D;
1836 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2515 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1837 2516
1838 $tex->draw_quad_alpha (0, 0, $w, $h); 2517 $tex->draw_quad (0, 0, $w, $h);
1839 2518
1840 glDisable GL_TEXTURE_2D; 2519 glDisable GL_TEXTURE_2D;
1841} 2520}
1842 2521
1843############################################################################# 2522#############################################################################
1844 2523
2524package CFPlus::UI::ImageButton;
2525
2526our @ISA = CFPlus::UI::Image::;
2527
2528use CFPlus::OpenGL;
2529
2530my %textures;
2531
2532sub new {
2533 my $class = shift;
2534
2535 my $self = $class->SUPER::new (
2536 padding_x => 4,
2537 padding_y => 4,
2538 fg => [1, 1, 1],
2539 active_fg => [0, 0, 1],
2540 can_hover => 1,
2541 align => 0,
2542 valign => 0,
2543 can_events => 1,
2544 @_
2545 );
2546}
2547
2548sub invoke_button_up {
2549 my ($self, $ev, $x, $y) = @_;
2550
2551 $self->emit ("activate")
2552 if $x >= 0 && $x < $self->{w}
2553 && $y >= 0 && $y < $self->{h};
2554
2555 1
2556}
2557
2558#############################################################################
2559
1845package CFClient::UI::VGauge; 2560package CFPlus::UI::VGauge;
1846 2561
1847our @ISA = CFClient::UI::Base::; 2562our @ISA = CFPlus::UI::Base::;
1848 2563
1849use List::Util qw(min max); 2564use List::Util qw(min max);
1850 2565
1851use CFClient::OpenGL; 2566use CFPlus::OpenGL;
1852 2567
1853my %tex = ( 2568my %tex = (
1854 food => [ 2569 food => [
1855 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2570 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1856 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2571 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1857 ], 2572 ],
1858 grace => [ 2573 grace => [
1859 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2574 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1860 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/ 2575 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1861 ], 2576 ],
1862 hp => [ 2577 hp => [
1863 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2578 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1864 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2579 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1865 ], 2580 ],
1866 mana => [ 2581 mana => [
1867 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2582 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1868 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/ 2583 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1869 ], 2584 ],
1870); 2585);
1871 2586
1872# eg. VGauge->new (gauge => 'food'), default gauge: food 2587# eg. VGauge->new (gauge => 'food'), default gauge: food
… …
1932 my $ycut1 = max 0, min 1, $ycut; 2647 my $ycut1 = max 0, min 1, $ycut;
1933 my $ycut2 = max 0, min 1, $ycut - 1; 2648 my $ycut2 = max 0, min 1, $ycut - 1;
1934 2649
1935 my $h1 = $self->{h} * (1 - $ycut1); 2650 my $h1 = $self->{h} * (1 - $ycut1);
1936 my $h2 = $self->{h} * (1 - $ycut2); 2651 my $h2 = $self->{h} * (1 - $ycut2);
2652 my $h3 = $self->{h};
2653
2654 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
1937 2655
1938 glEnable GL_BLEND; 2656 glEnable GL_BLEND;
1939 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2657 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2658 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1940 glEnable GL_TEXTURE_2D; 2659 glEnable GL_TEXTURE_2D;
1941 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2660 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1942 2661
1943 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2662 glBindTexture GL_TEXTURE_2D, $t1->{name};
1944 glBegin GL_QUADS; 2663 glBegin GL_QUADS;
… …
1959 2678
1960 if ($t3) { 2679 if ($t3) {
1961 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2680 glBindTexture GL_TEXTURE_2D, $t3->{name};
1962 glBegin GL_QUADS; 2681 glBegin GL_QUADS;
1963 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2682 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1964 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2683 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
1965 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2684 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
1966 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2685 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1967 glEnd; 2686 glEnd;
1968 } 2687 }
1969 2688
1970 glDisable GL_BLEND; 2689 glDisable GL_BLEND;
1971 glDisable GL_TEXTURE_2D; 2690 glDisable GL_TEXTURE_2D;
1972} 2691}
1973 2692
1974############################################################################# 2693#############################################################################
1975 2694
1976package CFClient::UI::Gauge; 2695package CFPlus::UI::Gauge;
1977 2696
1978our @ISA = CFClient::UI::VBox::; 2697our @ISA = CFPlus::UI::VBox::;
1979 2698
1980sub new { 2699sub new {
1981 my ($class, %arg) = @_; 2700 my ($class, %arg) = @_;
1982 2701
1983 my $self = $class->SUPER::new ( 2702 my $self = $class->SUPER::new (
… …
1985 can_hover => 1, 2704 can_hover => 1,
1986 can_events => 1, 2705 can_events => 1,
1987 %arg, 2706 %arg,
1988 ); 2707 );
1989 2708
1990 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2709 $self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999");
1991 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 2710 $self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1992 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999"); 2711 $self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
1993 2712
1994 $self 2713 $self
1995} 2714}
1996 2715
1997sub set_fontsize { 2716sub set_fontsize {
… …
2018 $self->{value}->set_text ($val); 2737 $self->{value}->set_text ($val);
2019} 2738}
2020 2739
2021############################################################################# 2740#############################################################################
2022 2741
2023package CFClient::UI::Slider; 2742package CFPlus::UI::Slider;
2024 2743
2025use strict; 2744use strict;
2026 2745
2027use CFClient::OpenGL; 2746use CFPlus::OpenGL;
2028 2747
2029our @ISA = CFClient::UI::DrawBG::; 2748our @ISA = CFPlus::UI::DrawBG::;
2030 2749
2031my @tex = 2750my @tex =
2032 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2751 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
2033 qw(s1_slider.png s1_slider_bg.png); 2752 qw(s1_slider.png s1_slider_bg.png);
2034 2753
2035sub new { 2754sub new {
2036 my $class = shift; 2755 my $class = shift;
2037 2756
… …
2043 my $self = $class->SUPER::new ( 2762 my $self = $class->SUPER::new (
2044 fg => [1, 1, 1], 2763 fg => [1, 1, 1],
2045 active_fg => [0, 0, 0], 2764 active_fg => [0, 0, 0],
2046 bg => [0, 0, 0, 0.2], 2765 bg => [0, 0, 0, 0.2],
2047 active_bg => [1, 1, 1, 0.5], 2766 active_bg => [1, 1, 1, 0.5],
2048 range => [0, 0, 100, 10], 2767 range => [0, 0, 100, 10, 0],
2049 req_w => $::WIDTH / 80, 2768 min_w => $::WIDTH / 80,
2050 req_h => $::WIDTH / 80, 2769 min_h => $::WIDTH / 80,
2051 vertical => 0, 2770 vertical => 0,
2052 can_hover => 1, 2771 can_hover => 1,
2053 inner_pad => .05, 2772 inner_pad => 0.02,
2054 @_ 2773 @_
2055 ); 2774 );
2056 2775
2057 $self->set_value ($self->{range}[0]); 2776 $self->set_value ($self->{range}[0]);
2058 $self->update; 2777 $self->update;
2059 2778
2060 $self 2779 $self
2061} 2780}
2062 2781
2782sub set_range {
2783 my ($self, $range) = @_;
2784
2785 ($range, $self->{range}) = ($self->{range}, $range);
2786
2787 if ("@$range" ne "@{$self->{range}}") {
2788 $self->update;
2789 $self->set_value ($self->{range}[0]);
2790 }
2791}
2792
2063sub set_value { 2793sub set_value {
2064 my ($self, $value) = @_; 2794 my ($self, $value) = @_;
2065 2795
2066 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}}; 2796 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2067 2797
2068 $hi = $lo + 1 if $hi <= $lo; 2798 $hi = $lo + 1 if $hi <= $lo;
2069 2799
2800 $page = $hi - $lo if $page > $hi - $lo;
2801
2070 $value = $lo if $value < $lo; 2802 $value = $lo if $value < $lo;
2071 $value = $hi if $value > $hi; 2803 $value = $hi - $page if $value > $hi - $page;
2072 2804
2073 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit 2805 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2074 if $unit; 2806 if $unit;
2075
2076 $page = $hi - $lo if $page > $hi - $lo;
2077 2807
2078 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 2808 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2079 2809
2080 if ($value != $old_value) { 2810 if ($value != $old_value) {
2081 $self->emit (changed => $value); 2811 $self->emit (changed => $value);
… …
2084} 2814}
2085 2815
2086sub size_request { 2816sub size_request {
2087 my ($self) = @_; 2817 my ($self) = @_;
2088 2818
2089 my $w = $self->{req_w}; 2819 ($self->{req_w}, $self->{req_h})
2090 my $h = $self->{req_h};
2091
2092 $self->{vertical} ? ($h, $w) : ($w, $h)
2093} 2820}
2094 2821
2095sub button_down { 2822sub invoke_button_down {
2096 my ($self, $ev, $x, $y) = @_; 2823 my ($self, $ev, $x, $y) = @_;
2097 2824
2098 $self->SUPER::button_down ($ev, $x, $y); 2825 $self->SUPER::invoke_button_down ($ev, $x, $y);
2826
2827 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2828
2099 $self->mouse_motion ($ev, $x, $y); 2829 $self->invoke_mouse_motion ($ev, $x, $y);
2100}
2101 2830
2831 1
2832}
2833
2102sub mouse_motion { 2834sub invoke_mouse_motion {
2103 my ($self, $ev, $x, $y) = @_; 2835 my ($self, $ev, $x, $y) = @_;
2104 2836
2105 if ($GRAB == $self) { 2837 if ($GRAB == $self) {
2106 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2838 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2107 2839
2108 my (undef, $lo, $hi, $page) = @{$self->{range}}; 2840 my (undef, $lo, $hi, $page) = @{$self->{range}};
2109 2841
2110 $x = $x / ($w * (1 - 2 * $self->{inner_pad})) - $self->{inner_pad}; 2842 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2111 2843
2112 $self->set_value ($x * ($hi - $lo) + $lo); 2844 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2845 } else {
2846 return 0;
2847 }
2848
2113 } 2849 1
2850}
2851
2852sub invoke_mouse_wheel {
2853 my ($self, $ev) = @_;
2854
2855 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2856
2857 my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
2858
2859 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2860
2861 1
2114} 2862}
2115 2863
2116sub update { 2864sub update {
2117 my ($self) = @_; 2865 my ($self) = @_;
2118 2866
2119 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 2867 delete $self->{knob_w};
2868 $self->SUPER::update;
2869}
2870
2871sub _draw {
2872 my ($self) = @_;
2873
2874 unless ($self->{knob_w}) {
2120 $self->set_value ($self->{range}[0]); 2875 $self->set_value ($self->{range}[0]);
2121 2876
2122 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2877 my ($value, $lo, $hi, $page) = @{$self->{range}};
2878 my $range = ($hi - $page - $lo) || 1e-100;
2123 2879
2124 my $inner_w = 1 - 2 * $self->{inner_pad}; 2880 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
2125 2881
2126 $self->{scale} = ($inner_w / ($hi - $lo)) || 1; 2882 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2883 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2127 2884
2128 $page = $self->{scale} * $page || 10 / ($self->{w} || 1); 2885 $value = ($value - $lo) / $range;
2129 $value = $self->{scale} * ($value - $lo); 2886 $value = $value * $self->{scale} + $self->{offset};
2130 2887
2131 $value = $self->{inner_pad} + ($value - $page * 0.5);
2132
2133 $value = 0 if $value < 0;
2134 $page = 1 - $value if $value + $page > 1;
2135
2136 $self->{knob_x} = $value; 2888 $self->{knob_x} = $value - $knob_w * 0.5;
2137 $self->{knob_w} = $page; 2889 $self->{knob_w} = $knob_w;
2138 }); 2890 }
2139
2140 $self->SUPER::update;
2141}
2142
2143sub _draw {
2144 my ($self) = @_;
2145 2891
2146 $self->SUPER::_draw (); 2892 $self->SUPER::_draw ();
2147 2893
2148 glScale $self->{w}, $self->{h}; 2894 glScale $self->{w}, $self->{h};
2149 2895
2150 if ($self->{vertical}) { 2896 if ($self->{vertical}) {
2151 # draw a vertical slider like a rotated horizontal slider 2897 # draw a vertical slider like a rotated horizontal slider
2152 2898
2899 glTranslate 1, 0, 0;
2153 glRotate 90, 0, 0, 1; 2900 glRotate 90, 0, 0, 1;
2154 glTranslate 0, 1, 0;
2155 } 2901 }
2156 2902
2157 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2903 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
2158 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2904 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
2159 2905
… …
2169 glDisable GL_TEXTURE_2D; 2915 glDisable GL_TEXTURE_2D;
2170} 2916}
2171 2917
2172############################################################################# 2918#############################################################################
2173 2919
2174package CFClient::UI::TextView; 2920package CFPlus::UI::ValSlider;
2175 2921
2176our @ISA = CFClient::UI::HBox::; 2922our @ISA = CFPlus::UI::HBox::;
2177 2923
2924sub new {
2925 my ($class, %arg) = @_;
2926
2927 my $range = delete $arg{range};
2928
2929 my $self = $class->SUPER::new (
2930 slider => (new CFPlus::UI::Slider expand => 1, range => $range),
2931 entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
2932 to_value => sub { shift },
2933 from_value => sub { shift },
2934 %arg,
2935 );
2936
2937 $self->{slider}->connect (changed => sub {
2938 my ($self, $value) = @_;
2939 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2940 $self->{parent}->emit (changed => $value);
2941 });
2942
2943# $self->{entry}->connect (changed => sub {
2944# my ($self, $value) = @_;
2945# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2946# $self->{parent}->emit (changed => $value);
2947# });
2948
2949 $self->add ($self->{slider}, $self->{entry});
2950
2951 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2952
2953 $self
2954}
2955
2956sub set_range { shift->{slider}->set_range (@_) }
2957sub set_value { shift->{slider}->set_value (@_) }
2958
2959#############################################################################
2960
2961package CFPlus::UI::TextScroller;
2962
2963our @ISA = CFPlus::UI::HBox::;
2964
2178use CFClient::OpenGL; 2965use CFPlus::OpenGL;
2179 2966
2180sub new { 2967sub new {
2181 my $class = shift; 2968 my $class = shift;
2182 2969
2183 my $self = $class->SUPER::new ( 2970 my $self = $class->SUPER::new (
2184 fontsize => 1, 2971 fontsize => 1,
2185 can_events => 0, 2972 can_events => 1,
2973 indent => 0,
2186 #font => default_font 2974 #font => default_font
2187 @_, 2975 @_,
2188 2976
2189 layout => (new CFClient::Layout 1), 2977 layout => (new CFPlus::Layout),
2190 par => [], 2978 par => [],
2979 max_par => 0,
2191 height => 0, 2980 height => 0,
2192 children => [ 2981 children => [
2193 (new CFClient::UI::Empty expand => 1), 2982 (new CFPlus::UI::Empty expand => 1),
2194 (new CFClient::UI::Slider vertical => 1), 2983 (new CFPlus::UI::Slider vertical => 1),
2195 ], 2984 ],
2196 ); 2985 );
2197 2986
2198 $self->{children}[1]->connect (changed => sub { $self->update }); 2987 $self->{children}[1]->connect (changed => sub { $self->update });
2199 2988
… …
2205 2994
2206 $self->{fontsize} = $fontsize; 2995 $self->{fontsize} = $fontsize;
2207 $self->reflow; 2996 $self->reflow;
2208} 2997}
2209 2998
2210sub text_height { 2999sub size_request {
3000 my ($self) = @_;
3001
3002 my ($empty, $slider) = @{ $self->{children} };
3003
3004 local $self->{children} = [$empty, $slider];
3005 $self->SUPER::size_request
3006}
3007
3008sub invoke_size_allocate {
3009 my ($self, $w, $h) = @_;
3010
3011 my ($empty, $slider, @other) = @{ $self->{children} };
3012 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
3013
3014 $self->{layout}->set_font ($self->{font}) if $self->{font};
3015 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
3016 $self->{layout}->set_width ($empty->{w});
3017 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
3018
3019 $self->reflow;
3020
3021 local $self->{children} = [$empty, $slider];
3022 $self->SUPER::invoke_size_allocate ($w, $h)
3023}
3024
3025sub invoke_mouse_wheel {
2211 my ($self, $text) = @_; 3026 my ($self, $ev) = @_;
3027
3028 return 0 unless $ev->{dy}; # only vertical movements
3029
3030 $self->{children}[1]->emit (mouse_wheel => $ev);
3031
3032 1
3033}
3034
3035sub get_layout {
3036 my ($self, $para) = @_;
2212 3037
2213 my $layout = $self->{layout}; 3038 my $layout = $self->{layout};
2214 3039
3040 $layout->set_font ($self->{font}) if $self->{font};
3041 $layout->set_foreground (@{$para->{fg}});
2215 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 3042 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2216 $layout->set_width ($self->{children}[0]{w}); 3043 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
3044 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2217 $layout->set_markup ($text); 3045 $layout->set_markup ($para->{markup});
3046
3047 $layout->set_shapes (
3048 map
3049 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
3050 @{$para->{widget}}
2218 3051 );
2219 ($layout->size)[1] 3052
3053 $layout
2220} 3054}
2221 3055
2222sub reflow { 3056sub reflow {
2223 my ($self) = @_; 3057 my ($self) = @_;
2224 3058
2225 $self->{need_reflow}++; 3059 $self->{need_reflow}++;
2226 $self->update; 3060 $self->update;
2227} 3061}
2228 3062
2229sub size_allocate { 3063sub set_offset {
3064 my ($self, $offset) = @_;
3065
3066 # todo: base offset on lines or so, not on pixels
3067 $self->{children}[1]->set_value ($offset);
3068}
3069
3070sub current_paragraph {
3071 my ($self) = @_;
3072
3073 $self->{top_paragraph} - 1
3074}
3075
3076sub scroll_to {
2230 my ($self, $w, $h) = @_; 3077 my ($self, $para) = @_;
2231 3078
2232 $self->SUPER::size_allocate ($w, $h); 3079 $para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
2233 3080
2234 $self->{layout}->set_font ($self->{font}) if $self->{font}; 3081 $self->{scroll_to} = $para;
2235 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 3082 $self->update;
2236 $self->{layout}->set_width ($self->{children}[0]{w}); 3083}
2237 3084
2238 $self->reflow; 3085sub clear {
3086 my ($self) = @_;
3087
3088 my (undef, undef, @other) = @{ $self->{children} };
3089 $self->remove ($_) for @other;
3090
3091 $self->{par} = [];
3092 $self->{height} = 0;
3093 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2239} 3094}
2240 3095
2241sub add_paragraph { 3096sub add_paragraph {
2242 my ($self, $color, $text) = @_; 3097 my $self = shift;
2243 3098
2244 #TODO: intelligently "reformat" paragraph 3099 for my $para (@_) {
3100 $para = {
3101 fg => [1, 1, 1, 1],
3102 indent => 0,
3103 markup => "",
3104 widget => [],
3105 ref $para ? %$para : (markup => $para),
3106 w => 1e10,
3107 wrapped => 1,
3108 };
2245 3109
2246 my $height = $self->text_height ($text); 3110 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
3111 push @{$self->{par}}, $para;
3112 }
2247 3113
3114 if (my $max = $self->{max_par}) {
3115 shift @{$self->{par}} while @{$self->{par}} > $max;
3116 }
3117
3118 $self->{need_reflow}++;
3119 $self->update;
3120}
3121
3122sub scroll_to_bottom {
3123 my ($self) = @_;
3124
3125 $self->{scroll_to} = $#{$self->{par}};
3126 $self->update;
3127}
3128
3129sub force_uptodate {
3130 my ($self) = @_;
3131
3132 if (delete $self->{need_reflow}) {
3133 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
3134
3135 my $height = 0;
3136
3137 for my $para (@{$self->{par}}) {
3138 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
3139 my $layout = $self->get_layout ($para);
3140 my ($w, $h) = $layout->size;
3141
3142 $para->{w} = $w + $para->{indent};
3143 $para->{h} = $h;
3144 $para->{wrapped} = $layout->has_wrapped;
3145 }
3146
3147 $para->{y} = $height;
3148 $height += $para->{h};
3149 }
3150
2248 $self->{height} += $height; 3151 $self->{height} = $height;
3152 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2249 3153
2250 push @{$self->{par}}, [$height, $color, $text]; 3154 delete $self->{texture};
3155 }
2251 3156
2252 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 3157 if (my $paridx = delete $self->{scroll_to}) {
2253 $self->{children}[1]->update; 3158 $self->{children}[1]->set_value ($self->{par}[$paridx]{y});
3159 }
2254} 3160}
2255 3161
2256sub update { 3162sub update {
2257 my ($self) = @_; 3163 my ($self) = @_;
2258 3164
… …
2260 3166
2261 return unless $self->{h} > 0; 3167 return unless $self->{h} > 0;
2262 3168
2263 delete $self->{texture}; 3169 delete $self->{texture};
2264 3170
2265 $ROOT->on_post_alloc ($self, sub { 3171 $ROOT->on_post_alloc ($self => sub {
2266 if (delete $self->{need_reflow}) { 3172 $self->force_uptodate;
2267 my $height = 0;
2268 3173
2269 $height += $_->[0] = $self->text_height ($_->[2]) 3174 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2270 for @{$self->{par}};
2271 3175
2272 $self->{height} = $height; 3176 $self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2273
2274 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
2275
2276 delete $self->{texture};
2277 }
2278
2279 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
2280 glClearColor 0, 0, 0, 0; 3177 glClearColor 0, 0, 0, 0;
2281 glClear GL_COLOR_BUFFER_BIT; 3178 glClear GL_COLOR_BUFFER_BIT;
2282 3179
2283 glEnable GL_TEXTURE_2D; 3180 package CFPlus::UI::Base;
2284 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3181 local ($draw_x, $draw_y, $draw_w, $draw_h) =
3182 (0, 0, $self->{w}, $self->{h});
2285 3183
2286 my $top = int $self->{children}[1]{range}[0]; 3184 my $top = int $self->{children}[1]{range}[0];
2287 3185
3186 my $paridx = 0;
3187 my $top_paragraph;
3188 my $top = int $self->{children}[1]{range}[0];
3189
2288 my $y0 = $top; 3190 my $y0 = $top;
2289 my $y1 = $top + $self->{h}; 3191 my $y1 = $top + $H;
2290 3192
2291 my $y = 0;
2292
2293 my $layout = $self->{layout};
2294
2295 $layout->set_font ($self->{font}) if $self->{font};
2296
2297 for my $par (@{$self->{par}}) { 3193 for my $para (@{$self->{par}}) {
2298 my $h = $par->[0]; 3194 my $h = $para->{h};
3195 my $y = $para->{y};
2299 3196
2300 if ($y0 < $y + $h && $y < $y1) { 3197 if ($y0 < $y + $h && $y < $y1) {
2301 $layout->set_foreground (@{ $par->[1] }); 3198 my $layout = $self->get_layout ($para);
2302 $layout->set_markup ($par->[2]);
2303 3199
2304 my ($W, $H) = $layout->size; 3200 $layout->render ($para->{indent}, $y - $y0);
2305 CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0); 3201
3202 if (my @w = @{ $para->{widget} }) {
3203 my @s = $layout->get_shapes;
3204
3205 for (@w) {
3206 my ($dx, $dy) = splice @s, 0, 2, ();
3207
3208 $_->{x} = $dx + $para->{indent};
3209 $_->{y} = $dy + $y - $y0;
3210
3211 $_->draw;
3212 }
3213 }
2306 } 3214 }
2307 3215
2308 $y += $h; 3216 $paridx++;
3217 $top_paragraph ||= $paridx if $y >= $top;
2309 } 3218 }
2310 3219
2311 glDisable GL_TEXTURE_2D; 3220 $self->{top_paragraph} = $top_paragraph;
2312 }; 3221 };
2313 }); 3222 });
2314} 3223}
2315 3224
3225sub reconfigure {
3226 my ($self) = @_;
3227
3228 $self->SUPER::reconfigure;
3229
3230 $_->{w} = 1e10 for @{ $self->{par} };
3231 $self->reflow;
3232}
3233
2316sub _draw { 3234sub _draw {
2317 my ($self) = @_; 3235 my ($self) = @_;
2318 3236
2319 glEnable GL_TEXTURE_2D; 3237 glEnable GL_TEXTURE_2D;
2320 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3238 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2321 glColor 1, 1, 1, 1; 3239 glColor 0, 0, 0, 1;
2322 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 3240 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2323 glDisable GL_TEXTURE_2D; 3241 glDisable GL_TEXTURE_2D;
2324 3242
2325 $self->{children}[1]->draw; 3243 $self->{children}[1]->draw;
2326
2327} 3244}
2328 3245
2329############################################################################# 3246#############################################################################
2330 3247
2331package CFClient::UI::Animator; 3248package CFPlus::UI::Animator;
2332 3249
2333use CFClient::OpenGL; 3250use CFPlus::OpenGL;
2334 3251
2335our @ISA = CFClient::UI::Bin::; 3252our @ISA = CFPlus::UI::Bin::;
2336 3253
2337sub moveto { 3254sub moveto {
2338 my ($self, $x, $y) = @_; 3255 my ($self, $x, $y) = @_;
2339 3256
2340 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; 3257 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
… …
2368 glPopMatrix; 3285 glPopMatrix;
2369} 3286}
2370 3287
2371############################################################################# 3288#############################################################################
2372 3289
2373package CFClient::UI::Flopper; 3290package CFPlus::UI::Flopper;
2374 3291
2375our @ISA = CFClient::UI::Button::; 3292our @ISA = CFPlus::UI::Button::;
2376 3293
2377sub new { 3294sub new {
2378 my $class = shift; 3295 my $class = shift;
2379 3296
2380 my $self = $class->SUPER::new ( 3297 my $self = $class->SUPER::new (
2381 state => 0, 3298 state => 0,
2382 connect_activate => \&toggle_flopper, 3299 on_activate => \&toggle_flopper,
2383 @_ 3300 @_
2384 ); 3301 );
2385 3302
2386 if ($self->{state}) {
2387 $self->{state} = 0;
2388 $self->toggle_flopper;
2389 }
2390
2391 $self 3303 $self
2392} 3304}
2393 3305
2394sub toggle_flopper { 3306sub toggle_flopper {
2395 my ($self) = @_; 3307 my ($self) = @_;
2396 3308
2397 # TODO: use animation 3309 $self->{other}->toggle_visibility;
2398 if ($self->{state} = !$self->{state}) {
2399 $CFClient::UI::ROOT->add ($self->{other});
2400 $self->{other}->move ($self->coord2global (0, $self->{h}));
2401 $self->emit ("open");
2402 } else {
2403 $CFClient::UI::ROOT->remove ($self->{other});
2404 $self->emit ("close");
2405 }
2406
2407 $self->emit (changed => $self->{state});
2408} 3310}
2409 3311
2410############################################################################# 3312#############################################################################
2411 3313
2412package CFClient::UI::Tooltip; 3314package CFPlus::UI::Tooltip;
2413 3315
2414our @ISA = CFClient::UI::Bin::; 3316our @ISA = CFPlus::UI::Bin::;
2415 3317
2416use CFClient::OpenGL; 3318use CFPlus::OpenGL;
2417 3319
2418sub new { 3320sub new {
2419 my $class = shift; 3321 my $class = shift;
2420 3322
2421 $class->SUPER::new ( 3323 $class->SUPER::new (
… …
2425} 3327}
2426 3328
2427sub set_tooltip_from { 3329sub set_tooltip_from {
2428 my ($self, $widget) = @_; 3330 my ($self, $widget) = @_;
2429 3331
3332 $widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
3333 if $widget->{tooltip} =~ /^#(.*)$/;
3334
3335 my $tooltip = $widget->{tooltip};
3336
3337 if ($ENV{CFPLUS_DEBUG} & 2) {
3338 $tooltip .= "\n\n" . (ref $widget) . "\n"
3339 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3340 . "req $widget->{req_w} $widget->{req_h}\n"
3341 . "visible $widget->{visible}";
3342 }
3343
3344 $tooltip =~ s/^\n+//;
3345 $tooltip =~ s/\n+$//;
3346
2430 $self->add (new CFClient::UI::Label 3347 $self->add (new CFPlus::UI::Label
2431 markup => $widget->{tooltip}, 3348 markup => $tooltip,
2432 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 3349 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2433 fontsize => 0.8, 3350 fontsize => 0.8,
2434 fg => [0, 0, 0, 1], 3351 style => 1, # FLAG_INVERSE
3352 ellipsise => 0,
2435 font => ($widget->{tooltip_font} || $::FONT_PROP), 3353 font => ($widget->{tooltip_font} || $::FONT_PROP),
2436 ); 3354 );
2437} 3355}
2438 3356
2439sub size_request { 3357sub size_request {
2440 my ($self) = @_; 3358 my ($self) = @_;
… …
2442 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 3360 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2443 3361
2444 ($w + 4, $h + 4) 3362 ($w + 4, $h + 4)
2445} 3363}
2446 3364
2447sub size_allocate { 3365sub invoke_size_allocate {
2448 my ($self, $w, $h) = @_; 3366 my ($self, $w, $h) = @_;
2449 3367
2450 $self->SUPER::size_allocate ($w - 4, $h - 4); 3368 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
3369}
3370
3371sub invoke_visibility_change {
3372 my ($self, $visible) = @_;
3373
3374 return unless $visible;
3375
3376 $self->{root}->on_post_alloc ("move_$self" => sub {
3377 my $widget = $self->{owner}
3378 or return;
3379
3380 if ($widget->{visible}) {
3381 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
3382
3383 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
3384 if $x + $self->{w} > $self->{root}{w};
3385
3386 $self->move_abs ($x, $y);
3387 } else {
3388 $self->hide;
3389 }
3390 });
2451} 3391}
2452 3392
2453sub _draw { 3393sub _draw {
2454 my ($self) = @_; 3394 my ($self) = @_;
2455 3395
… …
2472 glVertex $w, $h; 3412 glVertex $w, $h;
2473 glVertex $w, 0; 3413 glVertex $w, 0;
2474 glEnd; 3414 glEnd;
2475 3415
2476 glTranslate 2 - 0.375, 2 - 0.375; 3416 glTranslate 2 - 0.375, 2 - 0.375;
3417
2477 $self->SUPER::_draw; 3418 $self->SUPER::_draw;
2478} 3419}
2479 3420
2480############################################################################# 3421#############################################################################
2481 3422
2482package CFClient::UI::Face; 3423package CFPlus::UI::Face;
2483 3424
2484our @ISA = CFClient::UI::Base::; 3425our @ISA = CFPlus::UI::DrawBG::;
2485 3426
2486use CFClient::OpenGL; 3427use CFPlus::OpenGL;
2487 3428
2488sub new { 3429sub new {
2489 my $class = shift; 3430 my $class = shift;
2490 3431
2491 $class->SUPER::new ( 3432 my $self = $class->SUPER::new (
3433 size_w => 32,
3434 size_h => 8,
2492 aspect => 1, 3435 aspect => 1,
3436 can_events => 0,
2493 @_, 3437 @_,
2494 ) 3438 );
3439
3440 if ($self->{anim} && $self->{animspeed}) {
3441 CFPlus::weaken (my $widget = $self);
3442
3443 $widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};
3444 $widget->{anim_start} = $self->{animspeed} * int Event::time / $self->{animspeed};
3445 $self->{timer} = Event->timer (
3446 parked => 1,
3447 cb => sub {
3448 return unless $::CONN && $widget;
3449
3450 ++$widget->{frame};
3451 $widget->update_face;
3452 $widget->update;
3453
3454 $widget->update_timer;
3455 },
3456 );
3457
3458 $self->update_face;
3459 $self->update_timer;
3460 }
3461
3462 $self
3463}
3464
3465sub update_timer {
3466 my ($self) = @_;
3467
3468 return unless $self->{timer};
3469
3470 if ($self->{visible}) {
3471 $self->{timer}->at (
3472 $self->{anim_start}
3473 + $self->{animspeed}
3474 * int 1.5 + (Event::time - $self->{anim_start}) / $self->{animspeed}
3475 );
3476 $self->{timer}->start;
3477 } else {
3478 $self->{timer}->stop;
3479 }
3480}
3481
3482sub update_face {
3483 my ($self) = @_;
3484
3485 return unless $::CONN;
3486
3487 if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3488 if ($anim && @$anim) {
3489 delete $self->{wait_face};
3490 $self->{face} = $anim->[ $self->{frame} % @$anim ];
3491 $self->{tex} = $::CONN->{texture}[ $::CONN->{faceid}[$self->{face}] ];
3492 }
3493 }
2495} 3494}
2496 3495
2497sub size_request { 3496sub size_request {
2498 (32, 8) 3497 my ($self) = @_;
3498
3499 if ($::CONN) {
3500 if (my $faceid = $::CONN->{faceid}[$self->{face}]) {
3501 if (my $tex = $::CONN->{texture}[$faceid]) {
3502 $self->{tex} = $tex;
3503 return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
3504 } else {
3505 $self->{wait_face} ||= $::CONN->connect_face_update ($faceid, sub {
3506 $self->realloc;
3507 });
3508 }
3509 }
3510 }
3511
3512 ($self->{size_w} || 8, $self->{size_h} || 8)
3513}
3514
3515sub update {
3516 my ($self) = @_;
3517
3518 return unless $self->{visible};
3519
3520 $self->SUPER::update;
3521}
3522
3523sub invoke_visibility_change {
3524 my ($self) = @_;
3525
3526 $self->update_timer;
3527
3528 0
2499} 3529}
2500 3530
2501sub _draw { 3531sub _draw {
2502 my ($self) = @_; 3532 my ($self) = @_;
2503 3533
2504 return unless $::CONN;#d# manage and cache textures differently 3534 $self->SUPER::_draw;
2505 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
2506 3535
2507 # TODO animation 3536 if (my $tex = $self->{tex}) {
2508 if ($tex) {
2509 glEnable GL_TEXTURE_2D; 3537 glEnable GL_TEXTURE_2D;
2510 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3538 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2511 glColor 1, 1, 1, 1; 3539 glColor 0, 0, 0, 1;
2512 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3540 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2513 glDisable GL_TEXTURE_2D; 3541 glDisable GL_TEXTURE_2D;
2514 } 3542 }
2515} 3543}
2516 3544
3545sub destroy {
3546 my ($self) = @_;
3547
3548 (delete $self->{timer})->cancel
3549 if $self->{timer};
3550
3551 $self->SUPER::destroy;
3552}
3553
2517############################################################################# 3554#############################################################################
2518 3555
2519package CFClient::UI::InventoryItem; 3556package CFPlus::UI::Buttonbar;
2520 3557
2521our @ISA = CFClient::UI::HBox::; 3558our @ISA = CFPlus::UI::HBox::;
2522 3559
2523sub new { 3560# TODO: should actually wrap buttons and other goodies.
2524 my $class = shift;
2525
2526 my %args = @_;
2527
2528 my $item = delete $args{item};
2529
2530 my $desc = $item->{nrof} < 2
2531 ? $item->{name}
2532 : "$item->{nrof} $item->{name_pl}";
2533
2534 $item->{flags} & Crossfire::Protocol::F_OPEN
2535 and $desc .= " (open)";
2536 $item->{flags} & Crossfire::Protocol::F_APPLIED
2537 and $desc .= " (applied)";
2538 $item->{flags} & Crossfire::Protocol::F_UNPAID
2539 and $desc .= " (unpaid)";
2540 $item->{flags} & Crossfire::Protocol::F_MAGIC
2541 and $desc .= " (magic)";
2542 $item->{flags} & Crossfire::Protocol::F_CURSED
2543 and $desc .= " (cursed)";
2544 $item->{flags} & Crossfire::Protocol::F_DAMNED
2545 and $desc .= " (damned)";
2546 $item->{flags} & Crossfire::Protocol::F_LOCKED
2547 and $desc .= " *";
2548
2549 my $self = $class->SUPER::new (
2550 can_hover => 1,
2551 can_events => 1,
2552 tooltip => ((CFClient::UI::Label::escape $desc)
2553 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2554 connect_button_down => sub {
2555 my ($self, $ev, $x, $y) = @_;
2556
2557 # todo: maybe put examine on 1? but should just be a tooltip :(
2558 if ($ev->{button} == 1) {
2559 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2560 } elsif ($ev->{button} == 2) {
2561 $::CONN->send ("apply $item->{tag}");
2562 } elsif ($ev->{button} == 3) {
2563 my @menu_items = (
2564 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2565 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2566 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2567 ["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
2568 [
2569 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2570 sub { $::CONN->send ("lock ". () ."$item->{tag}") },
2571 ],
2572 );
2573
2574 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
2575 }
2576
2577 1
2578 },
2579 %args
2580 );
2581
2582 $self->add (new CFClient::UI::Face
2583 can_events => 0,
2584 face => $item->{face},
2585 anim => $item->{anim},
2586 animspeed => $item->{animspeed},
2587 );
2588
2589 $self->add (new CFClient::UI::Label
2590 can_events => 0,
2591 text => $desc,
2592 );
2593
2594 $self
2595}
2596 3561
2597############################################################################# 3562#############################################################################
2598 3563
2599package CFClient::UI::Inventory;
2600
2601our @ISA = CFClient::UI::ScrolledWindow::;
2602
2603sub new {
2604 my $class = shift;
2605
2606 my $self = $class->SUPER::new (
2607 scrolled => (new CFClient::UI::VBox),
2608 @_,
2609 );
2610
2611 $self
2612}
2613
2614sub set_items {
2615 my ($self, $items) = @_;
2616
2617 $self->{scrolled}->clear;
2618 return unless $items;
2619
2620 my @items = sort {
2621 ($a->{type} <=> $b->{type})
2622 or ($a->{name} cmp $b->{name})
2623 } @$items;
2624
2625 $self->{real_items} = \@items;
2626
2627 for my $item (@items) {
2628 my $desc = $item->{nrof} < 2
2629 ? $item->{name}
2630 : "$item->{nrof} $item->{name_pl}";
2631
2632 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2633 }
2634
2635 $self->{scrolled}->add (@items);
2636
2637# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2638}
2639
2640sub size_request {
2641 my ($self) = @_;
2642 ($self->{req_w}, $self->{req_h});
2643}
2644
2645#############################################################################
2646
2647package CFClient::UI::Menu; 3564package CFPlus::UI::Menu;
2648 3565
2649our @ISA = CFClient::UI::FancyFrame::; 3566our @ISA = CFPlus::UI::Toplevel::;
2650 3567
2651use CFClient::OpenGL; 3568use CFPlus::OpenGL;
2652 3569
2653sub new { 3570sub new {
2654 my $class = shift; 3571 my $class = shift;
2655 3572
2656 my $self = $class->SUPER::new ( 3573 my $self = $class->SUPER::new (
2657 items => [], 3574 items => [],
2658 z => 100, 3575 z => 100,
2659 @_, 3576 @_,
2660 ); 3577 );
2661 3578
2662 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3579 $self->add ($self->{vbox} = new CFPlus::UI::VBox);
2663 3580
2664 for my $item (@{ $self->{items} }) { 3581 for my $item (@{ $self->{items} }) {
2665 my ($widget, $cb) = @$item; 3582 my ($widget, $cb, $tooltip) = @$item;
2666 3583
2667 # handle various types of items, only text for now 3584 # handle various types of items, only text for now
2668 if (!ref $widget) { 3585 if (!ref $widget) {
3586 if ($widget =~ /\t/) {
3587 my ($left, $right) = split /\t/, $widget, 2;
3588
2669 $widget = new CFClient::UI::Label 3589 $widget = new CFPlus::UI::HBox
2670 can_hover => 1, 3590 can_hover => 1,
2671 can_events => 1, 3591 can_events => 1,
3592 tooltip => $tooltip,
3593 children => [
3594 (new CFPlus::UI::Label markup => $left, expand => 1),
3595 (new CFPlus::UI::Label markup => $right, align => +1),
3596 ],
3597 ;
3598
3599 } else {
3600 $widget = new CFPlus::UI::Label
3601 can_hover => 1,
3602 can_events => 1,
2672 text => $widget; 3603 markup => $widget,
3604 tooltip => $tooltip;
3605 }
2673 } 3606 }
2674 3607
2675 $self->{item}{$widget} = $item; 3608 $self->{item}{$widget} = $item;
2676 3609
2677 $self->{vbox}->add ($widget); 3610 $self->{vbox}->add ($widget);
… …
2689 # maybe save $GRAB? must be careful about events... 3622 # maybe save $GRAB? must be careful about events...
2690 $GRAB = $self; 3623 $GRAB = $self;
2691 $self->{button} = $ev->{button}; 3624 $self->{button} = $ev->{button};
2692 3625
2693 $self->show; 3626 $self->show;
2694 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3627 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2695} 3628}
2696 3629
2697sub mouse_motion { 3630sub invoke_mouse_motion {
2698 my ($self, $ev, $x, $y) = @_; 3631 my ($self, $ev, $x, $y) = @_;
2699 3632
2700 # TODO: should use vbox->find_widget or so 3633 # TODO: should use vbox->find_widget or so
2701 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3634 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2702 $self->{hover} = $self->{item}{$HOVER}; 3635 $self->{hover} = $self->{item}{$HOVER};
2703}
2704 3636
3637 0
3638}
3639
2705sub button_up { 3640sub invoke_button_up {
2706 my ($self, $ev, $x, $y) = @_; 3641 my ($self, $ev, $x, $y) = @_;
2707 3642
2708 if ($ev->{button} == $self->{button}) { 3643 if ($ev->{button} == $self->{button}) {
2709 undef $GRAB; 3644 undef $GRAB;
2710 $self->hide; 3645 $self->hide;
2711 3646
2712 $self->emit ("popdown"); 3647 $self->emit ("popdown");
2713 $self->{hover}[1]->() if $self->{hover}; 3648 $self->{hover}[1]->() if $self->{hover};
3649 } else {
3650 return 0
3651 }
3652
2714 } 3653 1
2715} 3654}
2716 3655
2717############################################################################# 3656#############################################################################
2718 3657
2719package CFClient::UI::Statusbox; 3658package CFPlus::UI::Multiplexer;
2720 3659
2721our @ISA = CFClient::UI::VBox::; 3660our @ISA = CFPlus::UI::Container::;
2722 3661
2723sub new { 3662sub new {
2724 my $class = shift; 3663 my $class = shift;
2725 3664
2726 $class->SUPER::new ( 3665 my $self = $class->SUPER::new (
3666 @_,
3667 );
3668
3669 $self->{current} = $self->{children}[0]
3670 if @{ $self->{children} };
3671
3672 $self
3673}
3674
3675sub add {
3676 my ($self, @widgets) = @_;
3677
3678 $self->SUPER::add (@widgets);
3679
3680 $self->{current} = $self->{children}[0]
3681 if @{ $self->{children} };
3682}
3683
3684sub get_current_page {
3685 my ($self) = @_;
3686
3687 $self->{current}
3688}
3689
3690sub set_current_page {
3691 my ($self, $page_or_widget) = @_;
3692
3693 my $widget = ref $page_or_widget
3694 ? $page_or_widget
3695 : $self->{children}[$page_or_widget];
3696
3697 $self->{current} = $widget;
3698 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3699
3700 $self->emit (page_changed => $self->{current});
3701
3702 $self->realloc;
3703}
3704
3705sub visible_children {
3706 $_[0]{current}
3707}
3708
3709sub size_request {
3710 my ($self) = @_;
3711
3712 $self->{current}->size_request
3713}
3714
3715sub invoke_size_allocate {
3716 my ($self, $w, $h) = @_;
3717
3718 $self->{current}->configure (0, 0, $w, $h);
3719
3720 1
3721}
3722
3723sub _draw {
3724 my ($self) = @_;
3725
3726 $self->{current}->draw;
3727}
3728
3729#############################################################################
3730
3731package CFPlus::UI::Notebook;
3732
3733our @ISA = CFPlus::UI::VBox::;
3734
3735sub new {
3736 my $class = shift;
3737
3738 my $self = $class->SUPER::new (
3739 buttonbar => (new CFPlus::UI::Buttonbar),
3740 multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
3741 # filter => # will be put between multiplexer and $self
3742 @_,
3743 );
3744
3745 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3746 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3747
3748 $self
3749}
3750
3751sub add {
3752 my ($self, $title, $widget, $tooltip) = @_;
3753
3754 CFPlus::weaken $self;
3755
3756 unless (ref $title) {
3757 $title = new CFPlus::UI::Button
3758 markup => $title,
3759 tooltip => $tooltip,
3760 ;
3761 }
3762
3763 $title->connect (activate => sub { $self->set_current_page ($widget) });
3764 $self->{buttonbar}->add ($title);
3765
3766 $self->{multiplexer}->add ($widget);
3767}
3768
3769sub get_current_page {
3770 my ($self) = @_;
3771
3772 $self->{multiplexer}->get_current_page
3773}
3774
3775sub set_current_page {
3776 my ($self, $page) = @_;
3777
3778 $self->{multiplexer}->set_current_page ($page);
3779 $self->emit (page_changed => $self->{multiplexer}{current});
3780}
3781
3782#############################################################################
3783
3784package CFPlus::UI::Selector;
3785
3786use utf8;
3787
3788our @ISA = CFPlus::UI::Button::;
3789
3790sub new {
3791 my $class = shift;
3792
3793 my $self = $class->SUPER::new (
3794 options => [], # [value, title, longdesc], ...
3795 value => undef,
3796 @_,
3797 );
3798
3799 $self->_set_value ($self->{value});
3800
3801 $self
3802}
3803
3804sub invoke_button_down {
3805 my ($self, $ev) = @_;
3806
3807 my @menu_items;
3808
3809 for (@{ $self->{options} }) {
3810 my ($value, $title, $tooltip) = @$_;
3811
3812 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3813 }
3814
3815 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
3816}
3817
3818sub _set_value {
3819 my ($self, $value) = @_;
3820
3821 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3822 or return;
3823
3824 $self->{value} = $item->[0];
3825 $self->set_markup ("$item->[1] ⇓");
3826 $self->set_tooltip ($item->[2]);
3827}
3828
3829sub set_value {
3830 my ($self, $value) = @_;
3831
3832 return unless $self->{value} ne $value;
3833
3834 $self->_set_value ($value);
3835 $self->emit (changed => $value);
3836}
3837
3838#############################################################################
3839
3840package CFPlus::UI::Statusbox;
3841
3842our @ISA = CFPlus::UI::VBox::;
3843
3844sub new {
3845 my $class = shift;
3846
3847 my $self = $class->SUPER::new (
2727 fontsize => 0.8, 3848 fontsize => 0.8,
2728 @_, 3849 @_,
2729 ) 3850 );
3851
3852 CFPlus::weaken (my $this = $self);
3853
3854 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3855
3856 $self
2730} 3857}
2731 3858
2732sub reorder { 3859sub reorder {
2733 my ($self) = @_; 3860 my ($self) = @_;
2734 my $NOW = time; 3861 my $NOW = Time::HiRes::time;
3862
3863 # freeze display when hovering over any label
3864 return if $CFPlus::UI::TOOLTIP->{owner}
3865 && grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
3866 values %{ $self->{item} };
2735 3867
2736 while (my ($k, $v) = each %{ $self->{item} }) { 3868 while (my ($k, $v) = each %{ $self->{item} }) {
2737 delete $self->{item}{$k} if $v->{timeout} < $NOW; 3869 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2738 } 3870 }
2739 3871
… …
2742 my @items = sort { 3874 my @items = sort {
2743 $a->{pri} <=> $b->{pri} 3875 $a->{pri} <=> $b->{pri}
2744 or $b->{id} <=> $a->{id} 3876 or $b->{id} <=> $a->{id}
2745 } values %{ $self->{item} }; 3877 } values %{ $self->{item} };
2746 3878
3879 $self->{timer}->interval (1);
3880
2747 my $count = 10 + 1; 3881 my $count = 10 + 1;
2748 for my $item (@items) { 3882 for my $item (@items) {
2749 last unless --$count; 3883 last unless --$count;
2750 3884
2751 push @widgets, $item->{label} ||= do { 3885 my $label = $item->{label} ||= do {
2752 # TODO: doesn't handle markup well (read as: at all) 3886 # TODO: doesn't handle markup well (read as: at all)
2753 my $short = $item->{count} > 1 3887 my $short = $item->{count} > 1
2754 ? "<b>$item->{count} ×</b> $item->{text}" 3888 ? "<b>$item->{count} ×</b> $item->{text}"
2755 : $item->{text}; 3889 : $item->{text};
2756 3890
2757 my $fontsize = $item->{fontsize} || $self->{fontsize};
2758
2759 for ($short) { 3891 for ($short) {
2760 s/^\s+//; 3892 s/^\s+//;
2761 s/\s+/ /g; 3893 s/\s+/ /g;
2762 my $len = int 40 / $fontsize;
2763 substr $_, $len, length, "…" if $len < length;
2764 } 3894 }
2765 3895
2766 new CFClient::UI::Label 3896 new CFPlus::UI::Label
2767 markup => $short, 3897 markup => $short,
2768 tooltip => $item->{tooltip}, 3898 tooltip => $item->{tooltip},
2769 tooltip_font => $::FONT_PROP, 3899 tooltip_font => $::FONT_PROP,
2770 tooltip_width => 0.67, 3900 tooltip_width => 0.67,
2771 fontsize => $fontsize, 3901 fontsize => $item->{fontsize} || $self->{fontsize},
3902 max_w => $::WIDTH * 0.44,
2772 fg => $item->{fg}, 3903 fg => [@{ $item->{fg} }],
2773 can_events => 1, 3904 can_events => 1,
2774 can_hover => 1 3905 can_hover => 1
2775 }; 3906 };
3907
3908 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3909 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3910 $label->update;
3911 $label->set_max_size (undef, $label->{req_h} * $diff)
3912 if $diff < 1;
3913 $self->{timer}->interval (1/30);
3914 } else {
3915 $label->{fg}[3] = $item->{fg}[3] || 1;
3916 }
3917
3918 push @widgets, $label;
2776 } 3919 }
2777 3920
2778 $self->clear; 3921 $self->clear;
2779 $self->SUPER::add (reverse @widgets); 3922 $self->SUPER::add (reverse @widgets);
2780} 3923}
… …
2783 my ($self, $text, %arg) = @_; 3926 my ($self, $text, %arg) = @_;
2784 3927
2785 $text =~ s/^\s+//; 3928 $text =~ s/^\s+//;
2786 $text =~ s/\s+$//; 3929 $text =~ s/\s+$//;
2787 3930
3931 return unless $text;
3932
2788 my $timeout = time + ((delete $arg{timeout}) || 60); 3933 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2789 3934
2790 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 3935 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2791 3936
2792 if (my $item = $self->{item}{$group}) { 3937 if (my $item = $self->{item}{$group}) {
2793 if ($item->{text} eq $text) { 3938 if ($item->{text} eq $text) {
2794 $item->{count}++; 3939 $item->{count}++;
2795 } else { 3940 } else {
2796 $item->{count} = 1; 3941 $item->{count} = 1;
2797 $item->{text} = $item->{tooltip} = $text; 3942 $item->{text} = $item->{tooltip} = $text;
2798 } 3943 }
2799 $item->{id} = ++$self->{id}; 3944 $item->{id} += 0.2;#d#
2800 $item->{timeout} = $timeout; 3945 $item->{timeout} = $timeout;
2801 delete $item->{label}; 3946 delete $item->{label};
2802 } else { 3947 } else {
2803 $self->{item}{$group} = { 3948 $self->{item}{$group} = {
2804 id => ++$self->{id}, 3949 id => ++$self->{id},
… …
2810 count => 1, 3955 count => 1,
2811 %arg, 3956 %arg,
2812 }; 3957 };
2813 } 3958 }
2814 3959
3960 $ROOT->on_refresh (reorder => sub {
3961 $self->reorder;
3962 });
3963}
3964
3965sub reconfigure {
3966 my ($self) = @_;
3967
3968 delete $_->{label}
3969 for values %{ $self->{item} || {} };
3970
2815 $self->reorder; 3971 $self->reorder;
3972 $self->SUPER::reconfigure;
3973}
3974
3975sub destroy {
3976 my ($self) = @_;
3977
3978 $self->{timer}->cancel;
3979
3980 $self->SUPER::destroy;
2816} 3981}
2817 3982
2818############################################################################# 3983#############################################################################
2819 3984
2820package CFClient::UI::Root; 3985package CFPlus::UI::Root;
2821 3986
2822our @ISA = CFClient::UI::Container::; 3987our @ISA = CFPlus::UI::Container::;
2823 3988
3989use List::Util qw(min max);
3990
2824use CFClient::OpenGL; 3991use CFPlus::OpenGL;
2825 3992
2826sub new { 3993sub new {
2827 my $class = shift; 3994 my $class = shift;
2828 3995
2829 $class->SUPER::new ( 3996 my $self = $class->SUPER::new (
3997 visible => 1,
2830 @_, 3998 @_,
2831 ) 3999 );
2832}
2833 4000
2834sub configure { 4001 CFPlus::weaken ($self->{root} = $self);
2835 my ($self, $x, $y, $w, $h) = @_;
2836 4002
2837 $self->{w} = $w; 4003 $self
2838 $self->{h} = $h;
2839}
2840
2841sub check_size {
2842 my ($self) = @_;
2843
2844 $self->size_allocate ($self->{w}, $self->{h})
2845 if $self->{w};
2846} 4004}
2847 4005
2848sub size_request { 4006sub size_request {
2849 my ($self) = @_; 4007 my ($self) = @_;
2850 4008
2851 ($self->{w}, $self->{h}) 4009 ($self->{w}, $self->{h})
2852} 4010}
2853 4011
4012sub _to_pixel {
4013 my ($coord, $size, $max) = @_;
4014
4015 $coord =
4016 $coord eq "center" ? ($max - $size) * 0.5
4017 : $coord eq "max" ? $max
4018 : $coord;
4019
4020 $coord = 0 if $coord < 0;
4021 $coord = $max - $size if $coord > $max - $size;
4022
4023 int $coord + 0.5
4024}
4025
2854sub size_allocate { 4026sub invoke_size_allocate {
2855 my ($self, $w, $h) = @_; 4027 my ($self, $w, $h) = @_;
2856
2857 my $old_w = $self->{old_w}; $self->{old_w} = $w;
2858 my $old_h = $self->{old_h}; $self->{old_h} = $h;
2859
2860 CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
2861 if $old_w && $old_h && ($old_w != $w || $old_h != $h);
2862 4028
2863 for my $child ($self->children) { 4029 for my $child ($self->children) {
2864 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 4030 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2865 4031
2866 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1 4032 $X = $child->{force_x} if exists $child->{force_x};
2867 if exists $child->{req_x}; 4033 $Y = $child->{force_y} if exists $child->{force_y};
2868 4034
2869 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1 4035 $X = _to_pixel $X, $W, $self->{w};
2870 if exists $child->{req_y}; 4036 $Y = _to_pixel $Y, $H, $self->{h};
2871
2872 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
2873 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
2874 4037
2875 $child->configure ($X, $Y, $W, $H); 4038 $child->configure ($X, $Y, $W, $H);
2876 } 4039 }
4040
4041 1
2877} 4042}
2878 4043
2879sub coord2local { 4044sub coord2local {
2880 my ($self, $x, $y) = @_; 4045 my ($self, $x, $y) = @_;
2881 4046
… …
2889} 4054}
2890 4055
2891sub update { 4056sub update {
2892 my ($self) = @_; 4057 my ($self) = @_;
2893 4058
2894 $self->check_size;
2895 $::WANT_REFRESH++; 4059 $::WANT_REFRESH++;
2896} 4060}
2897 4061
2898sub add { 4062sub add {
2899 my ($self, @children) = @_; 4063 my ($self, @children) = @_;
2900 4064
2901 for my $child (@children) {
2902 $child->{toplevel} = 1; 4065 $_->{is_toplevel} = 1
2903 4066 for @children;
2904 # integerise window positions
2905 $child->{x} = int $child->{x};
2906 $child->{y} = int $child->{y};
2907 }
2908 4067
2909 $self->SUPER::add (@children); 4068 $self->SUPER::add (@children);
4069}
4070
4071sub remove {
4072 my ($self, @children) = @_;
4073
4074 $self->SUPER::remove (@children);
4075
4076 delete $self->{is_toplevel}
4077 for @children;
4078
4079 while (@children) {
4080 my $w = pop @children;
4081 push @children, $w->children;
4082 $w->set_invisible;
4083 }
2910} 4084}
2911 4085
2912sub on_refresh { 4086sub on_refresh {
2913 my ($self, $id, $cb) = @_; 4087 my ($self, $id, $cb) = @_;
2914 4088
… …
2927 while ($self->{refresh_hook}) { 4101 while ($self->{refresh_hook}) {
2928 $_->() 4102 $_->()
2929 for values %{delete $self->{refresh_hook}}; 4103 for values %{delete $self->{refresh_hook}};
2930 } 4104 }
2931 4105
2932 if ($self->{check_size}) { 4106 while ($self->{realloc}) {
2933 my @queue = ([], []); 4107 my %queue;
4108 my @queue;
4109 my $widget;
2934 4110
2935 for (;;) { 4111 outer:
2936 if ($self->{check_size}) { 4112 while () {
2937 # heuristic: check containers last 4113 if (my $realloc = delete $self->{realloc}) {
2938 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_ 4114 for $widget (values %$realloc) {
2939 for values %{delete $self->{check_size}} 4115 $widget->{visible} or next; # do not resize invisible widgets
4116
4117 $queue{$widget+0}++ and next; # duplicates are common
4118
4119 push @{ $queue[$widget->{visible}] }, $widget;
4120 }
2940 } 4121 }
2941 4122
2942 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last; 4123 while () {
4124 @queue or last outer;
2943 4125
2944 my ($w, $h) = $widget->{user_w} && $widget->{user_h} 4126 $widget = pop @{ $queue[-1] || [] }
2945 ? @$widget{qw(user_w user_h)} 4127 and last;
2946 : $widget->size_request;
2947
2948 if (delete $widget->{force_alloc}
2949 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
2950 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
2951 4128
4129 pop @queue;
4130 }
4131
4132 delete $queue{$widget+0};
4133
4134 my ($w, $h) = $widget->size_request;
4135
4136 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
4137 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
4138
4139 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4140 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4141
4142 $w = $widget->{force_w} if exists $widget->{force_w};
4143 $h = $widget->{force_h} if exists $widget->{force_h};
4144
4145 if ($widget->{req_w} != $w || $widget->{req_h} != $h
4146 || delete $widget->{force_realloc}) {
2952 $widget->{req_w} = $w; 4147 $widget->{req_w} = $w;
2953 $widget->{req_h} = $h; 4148 $widget->{req_h} = $h;
2954 4149
2955 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h]; 4150 $self->{size_alloc}{$widget+0} = $widget;
2956 4151
2957 $widget->{parent}->check_size
2958 if $widget->{parent}; 4152 if (my $parent = $widget->{parent}) {
4153 $self->{realloc}{$parent+0} = $parent
4154 unless $queue{$parent+0};
4155
4156 $parent->{force_size_alloc} = 1;
4157 $self->{size_alloc}{$parent+0} = $parent;
4158 }
2959 } 4159 }
4160
4161 delete $self->{realloc}{$widget+0};
2960 } 4162 }
2961 }
2962 4163
2963 while ($self->{size_alloc}) { 4164 while (my $size_alloc = delete $self->{size_alloc}) {
2964 for (values %{delete $self->{size_alloc}}) { 4165 my @queue = sort { $a->{visible} <=> $b->{visible} }
2965 my ($widget, $w, $h) = @$_; 4166 values %$size_alloc;
2966 4167
4168 while () {
4169 my $widget = pop @queue || last;
4170
4171 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
4172
4173 $w = max $widget->{min_w}, $w;
4174 $h = max $widget->{min_h}, $h;
4175
4176# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
4177# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
4178
4179 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4180 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4181
2967 $w = 0 if $w < 0; 4182 $w = int $w + 0.5;
2968 $h = 0 if $h < 0; 4183 $h = int $h + 0.5;
2969 4184
4185 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
4186 $widget->{old_w} = $widget->{w};
4187 $widget->{old_h} = $widget->{h};
4188
2970 $widget->{w} = $w; 4189 $widget->{w} = $w;
2971 $widget->{h} = $h; 4190 $widget->{h} = $h;
2972 $widget->size_allocate ($w, $h); 4191
2973 $widget->emit (size_allocate => $w, $h); 4192 $widget->emit (size_allocate => $w, $h);
4193 }
4194 }
2974 } 4195 }
2975 } 4196 }
2976 4197
2977 while ($self->{post_alloc_hook}) { 4198 while ($self->{post_alloc_hook}) {
2978 $_->() 4199 $_->()
… …
2983 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 4204 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2984 glClear GL_COLOR_BUFFER_BIT; 4205 glClear GL_COLOR_BUFFER_BIT;
2985 4206
2986 glMatrixMode GL_PROJECTION; 4207 glMatrixMode GL_PROJECTION;
2987 glLoadIdentity; 4208 glLoadIdentity;
2988 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 4209 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2989 glMatrixMode GL_MODELVIEW; 4210 glMatrixMode GL_MODELVIEW;
2990 glLoadIdentity; 4211 glLoadIdentity;
2991 4212
4213 {
4214 package CFPlus::UI::Base;
4215
4216 local ($draw_x, $draw_y, $draw_w, $draw_h) =
4217 (0, 0, $self->{w}, $self->{h});
4218
2992 $self->_draw; 4219 $self->_draw;
4220 }
2993} 4221}
2994 4222
2995############################################################################# 4223#############################################################################
2996 4224
2997package CFClient::UI; 4225package CFPlus::UI;
2998 4226
2999$ROOT = new CFClient::UI::Root; 4227$ROOT = new CFPlus::UI::Root;
3000$TOOLTIP = new CFClient::UI::Tooltip; 4228$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
3001 4229
30021 42301
3003 4231

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