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CylinderObjectHelper is used for structured formatting of cylinder values in grantlee types. Instead of keeping a reference to a cylinder, turn it into a value type containing the formatted strings. This should be distinctly safer, as we don't risk having stale references flying around. Moreover, we don't have to use pointers but can use containers containing plain CylinderObjectHelper. Thus, no explicit memory management is needed, making the code distinctly easier to understand. Sadly, currently grantlee does not support Q_GADGET based Q_PROPERTY. Therefore a GRANTLEE_*_LOOKUP block has to be added. This can be removed in due course, as a patch to remedy this issue is in current grantlee master. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
142 lines
4.5 KiB
C++
142 lines
4.5 KiB
C++
// SPDX-License-Identifier: GPL-2.0
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#ifndef TEMPLATELAYOUT_H
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#define TEMPLATELAYOUT_H
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#include <QStringList>
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#include <grantlee_templates.h>
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#include "mainwindow.h"
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#include "printoptions.h"
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#include "core/statistics.h"
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#include "core/qthelper.h"
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#include "core/subsurface-qt/DiveObjectHelper.h"
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#include "core/subsurface-qt/CylinderObjectHelper.h" // TODO: remove once grantlee supports Q_GADGET objects
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int getTotalWork(print_options *printOptions);
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void find_all_templates();
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void set_bundled_templates_as_read_only();
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void copy_bundled_templates(QString src, QString dst, QStringList *templateBackupList);
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extern QList<QString> grantlee_templates, grantlee_statistics_templates;
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class TemplateLayout : public QObject {
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Q_OBJECT
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public:
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TemplateLayout(print_options *printOptions, template_options *templateOptions);
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QString generate();
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QString generateStatistics();
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static QString readTemplate(QString template_name);
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static void writeTemplate(QString template_name, QString grantlee_template);
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private:
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print_options *printOptions;
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template_options *templateOptions;
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signals:
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void progressUpdated(int value);
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};
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struct YearInfo {
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stats_t *year;
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};
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Q_DECLARE_METATYPE(template_options)
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Q_DECLARE_METATYPE(print_options)
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Q_DECLARE_METATYPE(YearInfo)
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GRANTLEE_BEGIN_LOOKUP(template_options)
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if (property == "font") {
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switch (object.font_index) {
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case 0:
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return "Arial, Helvetica, sans-serif";
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case 1:
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return "Impact, Charcoal, sans-serif";
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case 2:
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return "Georgia, serif";
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case 3:
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return "Courier, monospace";
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case 4:
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return "Verdana, Geneva, sans-serif";
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}
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} else if (property == "borderwidth") {
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return object.border_width;
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} else if (property == "font_size") {
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return object.font_size / 9.0;
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} else if (property == "line_spacing") {
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return object.line_spacing;
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} else if (property == "color1") {
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return object.color_palette.color1.name();
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} else if (property == "color2") {
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return object.color_palette.color2.name();
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} else if (property == "color3") {
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return object.color_palette.color3.name();
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} else if (property == "color4") {
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return object.color_palette.color4.name();
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} else if (property == "color5") {
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return object.color_palette.color5.name();
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} else if (property == "color6") {
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return object.color_palette.color6.name();
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}
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GRANTLEE_END_LOOKUP
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GRANTLEE_BEGIN_LOOKUP(print_options)
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if (property == "grayscale") {
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if (object.color_selected) {
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return "";
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} else {
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return "-webkit-filter: grayscale(100%)";
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}
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}
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GRANTLEE_END_LOOKUP
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GRANTLEE_BEGIN_LOOKUP(YearInfo)
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if (property == "year") {
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return object.year->period;
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} else if (property == "dives") {
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return object.year->selection_size;
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} else if (property == "min_temp") {
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return object.year->min_temp.mkelvin == 0 ? "0" : get_temperature_string(object.year->min_temp, true);
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} else if (property == "max_temp") {
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return object.year->max_temp.mkelvin == 0 ? "0" : get_temperature_string(object.year->max_temp, true);
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} else if (property == "total_time") {
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return get_dive_duration_string(object.year->total_time.seconds, gettextFromC::tr("h"),
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gettextFromC::tr("min"), gettextFromC::tr("sec"), " ");
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} else if (property == "avg_time") {
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return get_minutes(object.year->total_time.seconds / object.year->selection_size);
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} else if (property == "shortest_time") {
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return get_minutes(object.year->shortest_time.seconds);
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} else if (property == "longest_time") {
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return get_minutes(object.year->longest_time.seconds);
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} else if (property == "avg_depth") {
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return get_depth_string(object.year->avg_depth);
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} else if (property == "min_depth") {
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return get_depth_string(object.year->min_depth);
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} else if (property == "max_depth") {
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return get_depth_string(object.year->max_depth);
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} else if (property == "avg_sac") {
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return get_volume_string(object.year->avg_sac);
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} else if (property == "min_sac") {
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return get_volume_string(object.year->min_sac);
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} else if (property == "max_sac") {
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return get_volume_string(object.year->max_sac);
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}
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GRANTLEE_END_LOOKUP
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// TODO: This is currently needed because our grantlee version
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// doesn't support Q_GADGET based classes. A patch to fix this
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// exists. Remove in due course.
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GRANTLEE_BEGIN_LOOKUP(CylinderObjectHelper)
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if (property == "description") {
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return object.description;
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} else if (property == "size") {
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return object.size;
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} else if (property == "workingPressure") {
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return object.workingPressure;
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} else if (property == "startPressure") {
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return object.startPressure;
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} else if (property == "endPressure") {
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return object.endPressure;
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} else if (property == "gasMix") {
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return object.gasMix;
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}
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GRANTLEE_END_LOOKUP
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#endif
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