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#include <logger.h>
#include <colormanager.h>
#include <utils.h>
#include <pb_view.h>
#include <feedlist_formaction.h>
#include <itemlist_formaction.h>
#include <itemview_formaction.h>
#include <help_formaction.h>
#include <filebrowser_formaction.h>
#include <urlview_formaction.h>
#include <select_formaction.h>
#include <exceptions.h>
#include <config.h>
using namespace podbeuter;
namespace newsbeuter {
colormanager::colormanager() : colors_loaded_(false) { }
colormanager::~colormanager() { }
void colormanager::register_commands(configparser& cfgparser) {
cfgparser.register_handler("color", this);
}
void colormanager::handle_action(const std::string& action, const std::vector<std::string>& params) {
LOG(LOG_DEBUG, "colormanager::handle_action(%s,...) was called",action.c_str());
if (action == "color") {
if (params.size() < 3) {
throw confighandlerexception(AHS_TOO_FEW_PARAMS);
}
/*
* the command syntax is:
* color <element> <fgcolor> <bgcolor> [<attribute> ...]
*/
std::string element = params[0];
std::string fgcolor = params[1];
std::string bgcolor = params[2];
if (!utils::is_valid_color(fgcolor))
throw confighandlerexception(utils::strprintf(_("`%s' is not a valid color"), fgcolor.c_str()));
if (!utils::is_valid_color(bgcolor))
throw confighandlerexception(utils::strprintf(_("`%s' is not a valid color"), bgcolor.c_str()));
std::vector<std::string> attribs;
for (unsigned int i=3; i<params.size(); ++i) {
if (!utils::is_valid_attribute(params[i]))
throw confighandlerexception(utils::strprintf(_("`%s' is not a valid attribute"), params[i].c_str()));
attribs.push_back(params[i]);
}
/* we only allow certain elements to be configured, also to indicate the user possible mis-spellings */
if (element == "listnormal" || element == "listfocus" || element == "listnormal_unread" || element =="listfocus_unread"
|| element == "info" || element == "background" || element == "article") {
fg_colors[element] = fgcolor;
bg_colors[element] = bgcolor;
attributes[element] = attribs;
colors_loaded_ = true;
} else
throw confighandlerexception(utils::strprintf(_("`%s' is not a valid configuration element"), element.c_str()));
} else
throw confighandlerexception(AHS_INVALID_COMMAND);
}
void colormanager::dump_config(std::vector<std::string>& config_output) {
for (auto color : fg_colors) {
std::string configline = utils::strprintf("color %s %s %s", color.first.c_str(), color.second.c_str(), bg_colors[color.first].c_str());
for (auto attrib : attributes[color.first]) {
configline.append(" ");
configline.append(attrib);
}
config_output.push_back(configline);
}
}
/*
* this is podbeuter-specific color management
* TODO: refactor this
*/
void colormanager::set_pb_colors(podbeuter::pb_view * v) {
auto fgcit = fg_colors.begin();
auto bgcit = bg_colors.begin();
auto attit = attributes.begin();
for (; fgcit != fg_colors.end(); ++fgcit, ++bgcit, ++attit) {
std::string colorattr;
if (fgcit->second != "default") {
colorattr.append("fg=");
colorattr.append(fgcit->second);
}
if (bgcit->second != "default") {
if (colorattr.length() > 0)
colorattr.append(",");
colorattr.append("bg=");
colorattr.append(bgcit->second);
}
for (auto attr : attit->second) {
if (colorattr.length() > 0)
colorattr.append(",");
colorattr.append("attr=");
colorattr.append(attr);
}
LOG(LOG_DEBUG,"colormanager::set_pb_colors: %s %s\n",fgcit->first.c_str(), colorattr.c_str());
v->dllist_form.set(fgcit->first, colorattr);
v->help_form.set(fgcit->first, colorattr);
if (fgcit->first == "article") {
std::string styleend_str;
if (bgcit->second != "default") {
styleend_str.append("bg=");
styleend_str.append(bgcit->second);
}
if (styleend_str.length() > 0)
styleend_str.append(",");
styleend_str.append("attr=bold");
v->help_form.set("styleend", styleend_str.c_str());
}
}
}
}
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