Root/src/link.cpp

Source at commit 7b10f9448bb9965e94f9a37a59f0999e9c51e68f created 7 years 5 months ago.
By Maarten ter Huurne, Suppress Clang analyzer warnings about dead assignments
1/***************************************************************************
2 * Copyright (C) 2006 by Massimiliano Torromeo *
3 * massimiliano.torromeo@gmail.com *
4 * *
5 * This program is free software; you can redistribute it and/or modify *
6 * it under the terms of the GNU General Public License as published by *
7 * the Free Software Foundation; either version 2 of the License, or *
8 * (at your option) any later version. *
9 * *
10 * This program is distributed in the hope that it will be useful, *
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
13 * GNU General Public License for more details. *
14 * *
15 * You should have received a copy of the GNU General Public License *
16 * along with this program; if not, write to the *
17 * Free Software Foundation, Inc., *
18 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
19 ***************************************************************************/
20
21#include "link.h"
22
23#include "gmenu2x.h"
24#include "menu.h"
25#include "selector.h"
26#include "surface.h"
27#include "utilities.h"
28
29#include <fstream>
30#include <sstream>
31
32using namespace std;
33
34
35Link::Link(GMenu2X& gmenu2x, Action action)
36    : gmenu2x(gmenu2x)
37    , action(action)
38    , lastTick(0)
39{
40    rect.w = gmenu2x.skinConfInt["linkWidth"];
41    rect.h = gmenu2x.skinConfInt["linkHeight"];
42    edited = false;
43    iconPath = gmenu2x.sc.getSkinFilePath("icons/generic.png");
44    iconX = 0;
45    padding = 0;
46
47    updateSurfaces();
48}
49
50void Link::paint() {
51    Surface& s = *gmenu2x.s;
52
53    if (iconSurface) {
54        iconSurface->blit(s, iconX, rect.y+padding, 32,32);
55    }
56    gmenu2x.font->write(s, getTitle(), iconX+16, rect.y + gmenu2x.skinConfInt["linkHeight"]-padding, Font::HAlignCenter, Font::VAlignBottom);
57}
58
59void Link::paintHover() {
60    Surface& s = *gmenu2x.s;
61
62    if (gmenu2x.useSelectionPng)
63        gmenu2x.sc["imgs/selection.png"]->blit(s, rect, Font::HAlignCenter, Font::VAlignMiddle);
64    else
65        s.box(rect.x, rect.y, rect.w, rect.h, gmenu2x.skinConfColors[COLOR_SELECTION_BG]);
66}
67
68void Link::updateSurfaces()
69{
70    iconSurface = gmenu2x.sc[getIconPath()];
71}
72
73const string &Link::getTitle() {
74    return title;
75}
76
77void Link::setTitle(const string &title) {
78    this->title = title;
79    edited = true;
80}
81
82const string &Link::getDescription() {
83    return description;
84}
85
86void Link::setDescription(const string &description) {
87    this->description = description;
88    edited = true;
89}
90
91const string &Link::getLaunchMsg() {
92    return launchMsg;
93}
94
95const string &Link::getIcon() {
96    return icon;
97}
98
99void Link::loadIcon() {
100    if (icon.compare(0, 5, "skin:") == 0) {
101        setIconPath(gmenu2x.sc.getSkinFilePath(icon.substr(5, string::npos)));
102    }
103}
104
105void Link::setIcon(const string &icon) {
106    this->icon = icon;
107
108    if (icon.compare(0, 5, "skin:") == 0)
109        this->iconPath = gmenu2x.sc.getSkinFilePath(
110                    icon.substr(5, string::npos));
111    else
112        this->iconPath = icon;
113
114    edited = true;
115    updateSurfaces();
116}
117
118const string &Link::searchIcon() {
119    iconPath = gmenu2x.sc.getSkinFilePath("icons/generic.png");
120    return iconPath;
121}
122
123const string &Link::getIconPath() {
124    if (iconPath.empty()) searchIcon();
125    return iconPath;
126}
127
128void Link::setIconPath(const string &icon) {
129    if (fileExists(icon))
130        iconPath = icon;
131    else
132        iconPath = gmenu2x.sc.getSkinFilePath("icons/generic.png");
133    updateSurfaces();
134}
135
136void Link::setSize(int w, int h) {
137    rect.w = w;
138    rect.h = h;
139    recalcCoordinates();
140}
141
142void Link::setPosition(int x, int y) {
143    rect.x = x;
144    rect.y = y;
145    recalcCoordinates();
146}
147
148void Link::recalcCoordinates() {
149    iconX = rect.x+(rect.w-32)/2;
150    padding = (gmenu2x.skinConfInt["linkHeight"] - 32 - gmenu2x.font->getLineSpacing()) / 3;
151}
152
153void Link::run() {
154    this->action();
155}
156

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