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ygtkpkgdetailview.cc
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ygtkpkgdetailview.cc
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/********************************************************************
* YaST2-GTK - http://en.opensuse.org/YaST2-GTK *
********************************************************************/
/* YGtkPkgDetailView, selectable info-box */
// check the header file for information about this widget
/*
Textdomain "gtk-pkg"
*/
#include "YGi18n.h"
#include "config.h"
#include "YGDialog.h"
#include "YGUtils.h"
#include "ygtkpkgdetailview.h"
#include <gtk/gtk.h>
#include <gdk/gdkkeysyms.h>
#include "YGPackageSelector.h"
#include "ygtkrichtext.h"
#include "ygtkpkgsearchentry.h"
#include "ygtkpkglistview.h"
#include <YStringTree.h>
#define BROWSER_BIN "/usr/bin/firefox"
#define GNOME_OPEN_BIN "/usr/bin/gvfs-open"
static std::string onlyInstalledMsg() {
std::string s ("<i>");
s += _("Information only available for installed packages.");
s += "</i>";
return s;
}
static const char *keywordOpenTag = "<keyword>", *keywordCloseTag = "</keyword>";
struct BusyOp {
BusyOp() {
YGDialog::currentDialog()->busyCursor();
while (g_main_context_iteration (NULL, FALSE)) ;
}
~BusyOp() {
YGDialog::currentDialog()->normalCursor();
}
};
struct DetailWidget {
virtual ~DetailWidget() {}
virtual GtkWidget *getWidget() = 0;
virtual void refreshList (Ypp::List list) = 0;
virtual void setList (Ypp::List list) = 0;
};
struct DetailName : public DetailWidget {
GtkWidget *hbox, *icon, *text;
DetailName()
{
text = ygtk_rich_text_new();
icon = gtk_image_new();
hbox = gtk_hbox_new (FALSE, 2);
gtk_box_pack_start (GTK_BOX (hbox), text, TRUE, TRUE, 0);
gtk_box_pack_start (GTK_BOX (hbox), icon, FALSE, TRUE, 0);
}
virtual GtkWidget *getWidget()
{ return hbox; }
virtual void refreshList (Ypp::List list)
{
std::string str;
str.reserve (1024);
if (list.size() > 0) {
Ypp::ListProps props (list);
str = "<p bgcolor=\"";
str += props.toModify() ? "#f4f4b7" : "#ededed";
str += "\"><font color=\"#000000\">";
if (list.size() == 1) {
Ypp::Selectable &sel = list.get (0);
if (gtk_widget_get_default_direction() == GTK_TEXT_DIR_RTL)
str += sel.summary() + " - " + "<b>" + sel.name() + "</b>";
else
str += "<b>" + sel.name() + "</b> - " + sel.summary();
}
else {
str += "<b>";
str += _("Several selected");
str += "</b>";
}
str += "</font></p>";
}
ygtk_rich_text_set_text (YGTK_RICH_TEXT (text), str.c_str());
}
virtual void setList (Ypp::List list)
{
gtk_widget_hide (icon);
if (list.size() == 1) {
Ypp::Selectable &sel = list.get (0);
gtk_image_clear (GTK_IMAGE (icon));
GtkIconTheme *icons = gtk_icon_theme_get_default();
GdkPixbuf *pixbuf = gtk_icon_theme_load_icon (icons,
sel.name().c_str(), 32, GtkIconLookupFlags (0), NULL);
if (pixbuf) {
gtk_image_set_from_pixbuf (GTK_IMAGE (icon), pixbuf);
g_object_unref (G_OBJECT (pixbuf));
gtk_widget_show (icon);
}
}
refreshList (list);
}
};
struct DetailDescription : public DetailWidget {
GtkWidget *text, *popup;
std::string link_str;
DetailDescription() : popup (NULL)
{
text = ygtk_rich_text_new();
g_signal_connect (G_OBJECT (text), "link-clicked",
G_CALLBACK (link_clicked_cb), this);
}
virtual ~DetailDescription()
{ if (popup) gtk_widget_destroy (popup); }
virtual GtkWidget *getWidget()
{ return text; }
virtual void refreshList (Ypp::List list)
{ setList (list); }
virtual void setList (Ypp::List list)
{
std::string str;
str.reserve (2048);
if (list.size() == 1) {
Ypp::Selectable &sel = list.get (0);
str = sel.description (true);
YGtkPkgSearchEntry *search = YGPackageSelector::get()->getSearchEntry();
if (search->getAttribute() == Ypp::PoolQuery::DESCRIPTION) {
std::list <std::string> keywords;
keywords = YGPackageSelector::get()->getSearchEntry()->getText();
highlightMarkup (str, keywords, keywordOpenTag, keywordCloseTag,
strlen (keywordOpenTag), strlen (keywordCloseTag));
}
if (sel.type() == Ypp::Selectable::PACKAGE) {
Ypp::Package pkg (sel);
std::string url (pkg.url());
if (!url.empty()) {
str += "<p><i>"; str += _("Web site:");
str += "</i> <a href=\""; str += url; str += "\">";
str += url; str += "</a></p>";
}
if (pkg.isCandidatePatch()) {
Ypp::Selectable _patch = pkg.getCandidatePatch();
Ypp::Patch patch (_patch);
str += "<p><i>"; str += _("Patch issued:");
str += "</i> "; str += _patch.summary();
str += " <b>("; str += Ypp::Patch::prioritySummary (patch.priority());
str += ")</b>"; str += "</p>";
}
}
}
else {
if (list.size() > 0) {
str += "<ul>";
for (int i = 0; i < list.size(); i++)
str += "<li>" + list.get (i).name() + "</li>";
str += "</ul>";
}
}
ygtk_rich_text_set_text (YGTK_RICH_TEXT (text), str.c_str());
}
static void link_clicked_cb (YGtkRichText *text, const gchar *link, DetailDescription *pThis)
{
if (!pThis->popup) {
GtkWidget *menu = pThis->popup = gtk_menu_new();
gtk_menu_attach_to_widget (GTK_MENU (menu), GTK_WIDGET (text), NULL);
GtkWidget *item;
if (g_file_test (BROWSER_BIN, G_FILE_TEST_IS_EXECUTABLE)) {
std::string label (YGUtils::mapKBAccel ("&Open"));
if (getuid() == 0) {
const char *username = getenv ("USERNAME");
if (!username || !(*username))
username = "root";
label += " ("; label += _("as");
label += " "; label += username; label += ")";
}
item = gtk_image_menu_item_new_with_mnemonic (label.c_str());
gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (item),
gtk_image_new_from_stock (GTK_STOCK_OPEN, GTK_ICON_SIZE_MENU));
gtk_widget_show (item);
g_signal_connect (G_OBJECT (item), "activate",
G_CALLBACK (open_link_cb), pThis);
gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
}
item = gtk_image_menu_item_new_from_stock (GTK_STOCK_COPY, NULL);
gtk_widget_show (item);
g_signal_connect (G_OBJECT (item), "activate",
G_CALLBACK (copy_link_cb), pThis);
gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
}
gtk_menu_popup (GTK_MENU (pThis->popup), NULL, NULL, NULL, NULL,
0, gtk_get_current_event_time());
pThis->link_str = link;
}
static void open_link_cb (GtkMenuItem *item, DetailDescription *pThis)
{
const std::string &link = pThis->link_str;
std::string command;
command.reserve (256);
const char *username = 0;
if (getuid() == 0) {
username = getenv ("USERNAME");
if (username && !(*username))
username = 0;
}
if (username) {
command += "gnomesu -u ";
command += username;
command += " -c \"" BROWSER_BIN " --new-window ";
command += link;
command += "\"";
}
else {
command += BROWSER_BIN " --new-window ";
command += link;
}
command += " &";
(void) system (command.c_str());
}
static void copy_link_cb (GtkMenuItem *item, DetailDescription *pThis)
{
const std::string &link = pThis->link_str;
GtkClipboard *clipboard =
gtk_widget_get_clipboard (pThis->text, GDK_SELECTION_CLIPBOARD);
gtk_clipboard_set_text (clipboard, link.c_str(), -1);
}
};
struct DetailExpander : public DetailWidget {
GtkWidget *expander;
Ypp::List list;
bool dirty;
DetailExpander (const std::string &label, bool default_expanded)
: list (0), dirty (false)
{
std::string str = "<b>" + label + "</b>";
expander = gtk_expander_new (str.c_str());
gtk_expander_set_use_markup (GTK_EXPANDER (expander), TRUE);
gtk_expander_set_expanded (GTK_EXPANDER (expander), default_expanded);
g_signal_connect_after (G_OBJECT (expander), "notify::expanded",
G_CALLBACK (expanded_cb), this);
}
virtual GtkWidget *getWidget() { return expander; }
void updateList()
{
if (dirty)
if (gtk_expander_get_expanded (GTK_EXPANDER (expander)))
if (visible()) {
showList (list);
dirty = false;
}
}
bool visible()
{
if (onlySingleList())
return list.size() == 1;
return list.size() > 0;
}
virtual void setList (Ypp::List list)
{
this->list = list;
dirty = true;
visible() ? gtk_widget_show (expander) : gtk_widget_hide (expander);
updateList();
}
virtual void refreshList (Ypp::List list)
{
if (gtk_expander_get_expanded (GTK_EXPANDER (expander)))
showRefreshList (list);
else
dirty = true;
}
static void expanded_cb (GObject *object, GParamSpec *param_spec, DetailExpander *pThis)
{ pThis->updateList(); }
void setChild (GtkWidget *child)
{ gtk_container_add (GTK_CONTAINER (expander), child); }
// use this method to only request data when/if necessary; so to speed up expander children
virtual void showList (Ypp::List list) = 0;
virtual void showRefreshList (Ypp::List list) = 0;
virtual bool onlySingleList() = 0; // show only when list.size()==1
};
struct DetailsExpander : public DetailExpander {
GtkWidget *text;
DetailsExpander()
: DetailExpander (_("Details"), true)
{
text = ygtk_rich_text_new();
gtk_widget_set_size_request (text, 160, -1);
setChild (text);
}
virtual bool onlySingleList() { return true; }
virtual void showList (Ypp::List list)
{
Ypp::Selectable sel = list.get (0);
ZyppSelectable zsel = sel.zyppSel();
ZyppResObject zobj = zsel->theObj();
ZyppPackage zpkg = castZyppPackage (zobj);
std::string str;
std::string b ("<i>"), _b ("</i> "), i (""), _i(""), br ("<br/>");
str.reserve (2048);
str += b + _("Size:") + _b + i + zobj->installSize().asString() + _i;
str += br + b + _("License:") + _b + i + zpkg->license() + _i;
if (zsel->hasInstalledObj())
str += br + b + ("Installed at:") + _b + i +
zsel->installedObj()->installtime().form ("%x") + _i;
if (zsel->hasCandidateObj())
str += br + b + ("Latest build:") + _b + i +
zsel->candidateObj()->buildtime().form ("%x") + _i;
ygtk_rich_text_set_text (YGTK_RICH_TEXT (text), str.c_str());
}
virtual void showRefreshList (Ypp::List list) {}
};
typedef zypp::ResPoolProxy::const_iterator ZyppPoolIterator;
inline ZyppPoolIterator zyppSrcPkgBegin()
{ return zyppPool().byKindBegin<zypp::SrcPackage>(); }
inline ZyppPoolIterator zyppSrcPkgEnd()
{ return zyppPool().byKindEnd<zypp::SrcPackage>(); }
struct VersionExpander : public DetailExpander {
GtkWidget *versions_box;
std::list <Ypp::Version> versions;
VersionExpander()
: DetailExpander (_("Versions"), false)
{
versions_box = gtk_vbox_new (FALSE, 2);
// draw border
GtkWidget *frame = gtk_frame_new (NULL);
gtk_container_set_border_width (GTK_CONTAINER (frame), 2);
gtk_container_add (GTK_CONTAINER (frame), versions_box);
setChild (frame);
}
GtkWidget *addVersion (Ypp::Selectable &sel, Ypp::Version version, GtkWidget *group)
{
GtkWidget *button = gtk_toggle_button_new();
gtk_container_add (GTK_CONTAINER (button), gtk_image_new());
GtkWidget *label = gtk_label_new ("");
gtk_misc_set_alignment (GTK_MISC (label), 0, 0);
GtkWidget *hbox = gtk_hbox_new (FALSE, 6);
gtk_container_set_border_width (GTK_CONTAINER (hbox), 2);
gtk_box_pack_start (GTK_BOX (hbox), label, TRUE, TRUE, 0);
gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, TRUE, 0);
gtk_widget_show_all (hbox);
g_object_set_data (G_OBJECT (button), "nb", GINT_TO_POINTER (versions.size()));
updateVersionWidget (hbox, sel, version);
g_signal_connect (G_OBJECT (button), "toggled",
G_CALLBACK (button_clicked_cb), this);
GtkWidget *widget = hbox;
if ((versions.size() % 2) == 1)
g_signal_connect (G_OBJECT (widget), "draw",
G_CALLBACK (draw_gray_cb), NULL);
versions.push_back (version);
gtk_box_pack_start (GTK_BOX (versions_box), widget, FALSE, TRUE, 0);
return widget;
}
void updateVersionLabel (GtkWidget *label, Ypp::Selectable &sel, Ypp::Version &version)
{
std::string repo; bool modified;
if (version.isInstalled()) {
repo = _("Installed");
modified = sel.toRemove();
}
else {
repo = version.repository().name();
modified = sel.toInstall();
}
modified = modified && version.toModify();
std::string number (version.number()), arch (version.arch());
char *tooltip = g_strdup_printf ("%s <small>(%s)</small>\n<small>%s</small>",
number.c_str(), arch.c_str(), repo.c_str());
number = YGUtils::truncate (number, 20, 0);
char *str = g_strdup_printf ("%s%s <small>(%s)</small>\n<small>%s</small>%s",
modified ? "<i>" : "", number.c_str(), arch.c_str(), repo.c_str(),
modified ? "</i>" : "");
gtk_label_set_markup (GTK_LABEL (label), str);
if (number.size() > 20)
gtk_widget_set_tooltip_markup (label, tooltip);
g_free (tooltip); g_free (str);
}
void updateVersionButton (GtkWidget *button, Ypp::Selectable &sel, Ypp::Version &version)
{
const char *stock, *tooltip;
bool modified, can_modify = true;
if (version.isInstalled()) {
tooltip = _("Remove");
stock = GTK_STOCK_DELETE;
can_modify = sel.canRemove();
modified = sel.toRemove();
}
else {
if (sel.hasInstalledVersion()) {
Ypp::Version installed = sel.installed();
if (installed < version) {
tooltip = _("Upgrade");
stock = GTK_STOCK_GO_UP;
}
else if (installed > version) {
tooltip = _("Downgrade");
stock = GTK_STOCK_GO_DOWN;
}
else {
tooltip = _("Re-install");
stock = GTK_STOCK_REFRESH;
}
}
else {
tooltip = _("Install");
stock = GTK_STOCK_SAVE;
}
modified = sel.toInstall();
}
modified = modified && version.toModify();
if (modified)
tooltip = _("Undo");
g_signal_handlers_block_by_func (button, (gpointer) button_clicked_cb, this);
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), modified);
g_signal_handlers_unblock_by_func (button, (gpointer) button_clicked_cb, this);
can_modify ? gtk_widget_show (button) : gtk_widget_hide (button);
gtk_widget_set_tooltip_text (button, tooltip);
gtk_image_set_from_stock (GTK_IMAGE (gtk_bin_get_child (GTK_BIN(button))),
stock, GTK_ICON_SIZE_BUTTON);
}
void updateVersionWidget (GtkWidget *widget, Ypp::Selectable &sel, Ypp::Version &version)
{
GList *children = gtk_container_get_children (GTK_CONTAINER (widget));
GtkWidget *label = (GtkWidget *) children->data;
GtkWidget *button = (GtkWidget *) children->next->data;
g_list_free (children);
updateVersionLabel (label, sel, version);
updateVersionButton (button, sel, version);
}
void updateMultiselectionButton (GtkWidget *button)
{
Ypp::ListProps props (list);
const char *stock, *tooltip;
bool modified, hide = false;
if (props.isInstalled()) {
tooltip = _("Remove");
stock = GTK_STOCK_DELETE;
}
else if (props.isNotInstalled()) {
tooltip = _("Install");
stock = GTK_STOCK_SAVE;
}
else
hide = true;
modified = props.toModify();
if (modified)
tooltip = _("Undo");
g_signal_handlers_block_by_func (button, (gpointer) button_clicked_cb, this);
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), modified);
g_signal_handlers_unblock_by_func (button, (gpointer) button_clicked_cb, this);
hide ? gtk_widget_hide (button) : gtk_widget_show (button);
gtk_widget_set_tooltip_text (button, tooltip);
gtk_image_set_from_stock (GTK_IMAGE (gtk_bin_get_child (GTK_BIN(button))),
stock, GTK_ICON_SIZE_BUTTON);
}
void clearVersions()
{
GList *children = gtk_container_get_children (GTK_CONTAINER (versions_box));
for (GList *i = children; i; i = i->next)
gtk_container_remove (GTK_CONTAINER (versions_box), (GtkWidget *) i->data);
g_list_free (children);
versions.clear();
}
Ypp::Version &getVersion (GtkToggleButton *button)
{
int nb = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (button), "nb"));
std::list <Ypp::Version>::iterator it = versions.begin();
for (int i = 0; i < nb; i++) it++;
return *it;
}
static void button_clicked_cb (GtkToggleButton *button, VersionExpander *pThis)
{
BusyOp op;
if (gtk_toggle_button_get_active (button)) { // was un-pressed
if (pThis->list.size() > 1) {
Ypp::ListProps props (pThis->list);
if (props.hasUpgrade())
pThis->list.install();
else if (props.isInstalled())
pThis->list.remove();
else if (props.isNotInstalled())
pThis->list.install();
else if (props.toModify())
pThis->list.undo();
}
else {
Ypp::Selectable sel = pThis->list.get (0);
Ypp::Version &version = pThis->getVersion (button);
if (sel.toModify())
sel.undo();
if (version.isInstalled())
sel.remove();
else {
sel.setCandidate (version);
sel.install();
}
}
}
else // button was pressed
pThis->list.undo();
}
virtual bool onlySingleList() { return false; }
virtual void showList (Ypp::List list)
{
Ypp::ListProps props (list);
clearVersions();
if (list.size() == 1) {
Ypp::Selectable sel = list.get (0);
GtkWidget *radio = 0;
for (int i = 0; i < sel.totalVersions(); i++)
radio = addVersion (sel, sel.version (i), radio);
}
else {
GtkWidget *button = gtk_toggle_button_new();
gtk_container_add (GTK_CONTAINER (button), gtk_image_new());
GtkWidget *label = gtk_label_new (_("Several selected"));
GtkWidget *hbox = gtk_hbox_new (FALSE, 6);
gtk_box_pack_start (GTK_BOX (hbox), label, TRUE, TRUE, 0);
gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, TRUE, 0);
gtk_box_pack_start (GTK_BOX (versions_box), hbox, FALSE, TRUE, 0);
gtk_widget_show_all (hbox);
updateMultiselectionButton (button);
g_signal_connect (G_OBJECT (button), "toggled",
G_CALLBACK (button_clicked_cb), this);
}
gtk_widget_set_sensitive (versions_box, !props.isLocked());
}
virtual void showRefreshList (Ypp::List list)
{
// update radios
GList *children = gtk_container_get_children (GTK_CONTAINER (versions_box));
if (list.size() == 1) {
Ypp::Selectable &sel = list.get (0);
std::list <Ypp::Version>::iterator it = versions.begin();
for (GList *i = children; i; i = i->next, it++)
updateVersionWidget ((GtkWidget *) i->data, sel, *it);
}
else {
GtkWidget *hbox = (GtkWidget *) children->data;
GList *l = gtk_container_get_children (GTK_CONTAINER (hbox));
GtkWidget *button = (GtkWidget *) l->next->data;
g_list_free (l);
updateMultiselectionButton (button);
}
g_list_free (children);
}
static gboolean draw_gray_cb (GtkWidget *widget, cairo_t *cr)
{
int w = gtk_widget_get_allocated_width(widget);
int h = gtk_widget_get_allocated_height(widget);
cairo_rectangle (cr, 0, 0, w, h);
// use alpha to cope with styles who might not have a white background
cairo_set_source_rgba (cr, 0, 0, 0, .060);
cairo_fill (cr);
return FALSE;
}
};
struct SupportExpander : public DetailWidget {
// not derived from DetailExpander as this one behaves a little differently
GtkWidget *text, *expander;
SupportExpander()
{
text = ygtk_rich_text_new();
expander = gtk_expander_new ("");
gtk_expander_set_use_markup (GTK_EXPANDER (expander), TRUE);
gtk_container_add (GTK_CONTAINER (expander), text);
}
virtual GtkWidget *getWidget() { return expander; }
virtual void refreshList (Ypp::List list) {}
virtual void setList (Ypp::List list)
{
if (list.size() == 1) {
Ypp::Selectable sel = list.get (0);
Ypp::Package pkg (sel);
int support = pkg.support();
std::string label ("<b>" + std::string (_("Supportability:")) + "</b> ");
label += Ypp::Package::supportSummary (support);
gtk_expander_set_label (GTK_EXPANDER (expander), label.c_str());
ygtk_rich_text_set_text (YGTK_RICH_TEXT (text),
Ypp::Package::supportDescription (support).c_str());
if (support == 0)
gtk_widget_hide(expander);
else
gtk_widget_show (expander);
}
else
gtk_widget_hide (expander);
}
};
struct DependenciesExpander : public DetailExpander {
GtkWidget *grid;
DependenciesExpander()
: DetailExpander (_("Dependencies"), false)
{
grid = gtk_grid_new();
gtk_widget_set_hexpand (grid, TRUE);
gtk_widget_set_vexpand (grid, FALSE);
setChild (grid);
}
void clear()
{
GList *children = gtk_container_get_children (GTK_CONTAINER (grid));
for (GList *i = children; i; i = i->next)
gtk_container_remove (GTK_CONTAINER (grid), (GtkWidget *) i->data);
g_list_free (children);
}
void addLine (const std::string &col1, const std::string &col2,
const std::string &col3, int dep)
{
// if (dep >= 0)
// gtk_box_pack_start (GTK_BOX (vbox), gtk_hseparator_new(), FALSE, TRUE, 0);
GtkWidget *cols[3];
for(int i = 0; i < 3; i++) {
cols[i] = ygtk_rich_text_new();
gtk_widget_set_size_request(cols[i], 100, -1);
}
ygtk_rich_text_set_text (YGTK_RICH_TEXT (cols[0]), ("<i>" + col1 + "</i>").c_str());
ygtk_rich_text_set_text (YGTK_RICH_TEXT (cols[1]), col2.c_str());
ygtk_rich_text_set_text (YGTK_RICH_TEXT (cols[2]), col3.c_str());
for(int i = 1; i < 3; i++) {
if (dep == 0)
g_signal_connect (G_OBJECT (cols[i]), "link-clicked",
G_CALLBACK (requires_link_cb), NULL);
else if (dep == 2)
g_signal_connect (G_OBJECT (cols[i]), "link-clicked",
G_CALLBACK (provides_link_cb), NULL);
}
GList *children = gtk_container_get_children(GTK_CONTAINER(grid));
guint top = g_list_length (children) / 3;
g_list_free (children);
for(int i = 0; i < 3; i++)
gtk_grid_attach (GTK_GRID (grid), cols[i], i, top, 1, 1);
}
static void requires_link_cb (GtkWidget *widget, const gchar *link)
{ YGPackageSelector::get()->searchFor (Ypp::PoolQuery::REQUIRES, link); }
static void provides_link_cb (GtkWidget *widget, const gchar *link)
{ YGPackageSelector::get()->searchFor (Ypp::PoolQuery::PROVIDES, link); }
virtual bool onlySingleList() { return true; }
virtual void showList (Ypp::List list)
{
Ypp::Selectable sel = list.get (0);
clear();
std::string i ("<i>"), _i ("</i>"), b ("<b>"), _b ("</b>");
std::string installed_str (i + b + _("Installed Version:") + _b + _i);
std::string candidate_str (i + b + _("Available Version:") + _b + _i);
bool hasInstalled = sel.hasInstalledVersion(),
hasCandidate = sel.hasCandidateVersion();
if (hasInstalled)
installed_str += "<br>" + sel.installed().number();
if (hasCandidate)
candidate_str += "<br>" + sel.candidate().number();
addLine ("", installed_str, candidate_str, -1);
for (int dep = 0; dep < VersionDependencies::total(); dep++) {
std::string inst, cand;
if (hasInstalled)
inst = VersionDependencies (sel.installed()).getText (dep);
if (hasCandidate)
cand = VersionDependencies (sel.candidate()).getText (dep);
if (!inst.empty() || !cand.empty())
addLine (VersionDependencies::getLabel (dep), inst, cand, dep);
}
gtk_widget_show_all (grid);
}
virtual void showRefreshList (Ypp::List list)
{ showList (list); }
struct VersionDependencies {
VersionDependencies (Ypp::Version version)
: m_version (version) {}
static int total()
{ return ((int) zypp::Dep::SUPPLEMENTS_e) + 1; }
static const char *getLabel (int dep)
{
switch ((zypp::Dep::for_use_in_switch) dep) {
case zypp::Dep::PROVIDES_e: return "Provides:";
case zypp::Dep::PREREQUIRES_e: return "Pre-requires:";
case zypp::Dep::REQUIRES_e: return "Requires:";
case zypp::Dep::CONFLICTS_e: return "Conflicts:";
case zypp::Dep::OBSOLETES_e: return "Obsoletes:";
case zypp::Dep::RECOMMENDS_e: return "Recommends:";
case zypp::Dep::SUGGESTS_e: return "Suggests:";
case zypp::Dep::ENHANCES_e: return "Enhances:";
case zypp::Dep::SUPPLEMENTS_e: return "Supplements:";
}
return 0;
}
// zypp::Dep(zypp::Dep::for_use_in_switch) construtor is private
static zypp::Dep getDep (int dep)
{
switch (dep) {
case 0: return zypp::Dep::PROVIDES;
case 1: return zypp::Dep::PREREQUIRES;
case 2: return zypp::Dep::REQUIRES;
case 3: return zypp::Dep::CONFLICTS;
case 4: return zypp::Dep::OBSOLETES;
case 5: return zypp::Dep::RECOMMENDS;
case 6: return zypp::Dep::SUGGESTS;
case 7: return zypp::Dep::ENHANCES;
case 8: return zypp::Dep::SUPPLEMENTS;
}
return zypp::Dep::PROVIDES;
}
std::string getText (int dep)
{
std::string keyword;
YGtkPkgSearchEntry *search = YGPackageSelector::get()->getSearchEntry();
if ((dep == 0 && search->getAttribute() == Ypp::PoolQuery::PROVIDES) ||
(dep == 2 && search->getAttribute() == Ypp::PoolQuery::REQUIRES))
keyword = search->getTextStr();
ZyppResObject zobj = m_version.zyppObj();
zypp::Capabilities caps = zobj->dep (getDep (dep));
std::string ret;
ret.reserve (4092);
for (zypp::Capabilities::const_iterator it = caps.begin();
it != caps.end(); it++) {
if (!ret.empty())
ret += ", ";
std::string str (it->asString());
bool highlight = (str == keyword);
if (dep == 0 || dep == 2) {
std::string::size_type i;
i = MIN (str.find (' '), str.find ('('));
std::string name (str, 0, i);
ret += "<a href=\"" + name + "\">" + YGUtils::escapeMarkup (name) + "</a>";
if (i != std::string::npos) {
std::string rest (str, i);
ret += YGUtils::escapeMarkup (rest);
}
}
else
ret += YGUtils::escapeMarkup (str);
if (highlight)
ret += keywordCloseTag;
}
return ret;
}
Ypp::Version m_version;
};
};
struct FilelistExpander : public DetailExpander {
GtkWidget *text;
FilelistExpander()
: DetailExpander (_("File list"), false)
{
text = ygtk_rich_text_new();
g_signal_connect (G_OBJECT (text), "link-clicked",
G_CALLBACK (dirname_pressed_cb), this);
setChild (text);
}
virtual bool onlySingleList() { return true; }
virtual void showList (Ypp::List list)
{
Ypp::Selectable sel = list.get (0);
if (sel.isInstalled())
ygtk_rich_text_set_text (YGTK_RICH_TEXT (text), filelist (sel).c_str());
else
ygtk_rich_text_set_text (YGTK_RICH_TEXT (text), onlyInstalledMsg().c_str());
}
virtual void showRefreshList (Ypp::List list) {}
static void dirname_pressed_cb (GtkWidget *text, const gchar *link, FilelistExpander *pThis)
{
gchar *cmd = g_strdup_printf (GNOME_OPEN_BIN " '%s' &", link);
(void) system (cmd);
g_free (cmd);
}
static std::string filelist (Ypp::Selectable &sel)
{
std::string text;
text.reserve (4096);
ZyppResObject zobj = sel.installed().zyppObj();
ZyppPackage zpkg = castZyppPackage (zobj);
if (zpkg) {
YStringTree tree ("");
zypp::Package::FileList files = zpkg->filelist();
for (zypp::Package::FileList::iterator it = files.begin();
it != files.end(); it++)
tree.addBranch (*it, '/');
struct inner {
static std::string path (YStringTreeItem *item)
{
std::string str;
str.reserve (1024);
for (YStringTreeItem *i = item->parent(); i->parent(); i = i->parent()) {
std::string val (i->value().orig());
std::string prefix ("/");
str = prefix + val + str;
}
return str;
}
static void traverse (YStringTreeItem *item, std::string &text)
{
if (!item) return;
// traverse nodes first
bool has_leaves = false;
for (YStringTreeItem *i = item; i; i = i->next()) {
YStringTreeItem *child = i->firstChild();
if (child)
traverse (child, text);
else
has_leaves = true;
}
// traverse leaves now
if (has_leaves) {
std::string dirname (path (item));
text += "<a href=\"" + dirname + "\">" + dirname + "</a>";
text += "<blockquote>";
std::string keyword;
YGtkPkgSearchEntry *search = YGPackageSelector::get()->getSearchEntry();
if (search->getAttribute() == Ypp::PoolQuery::FILELIST)
keyword = search->getTextStr();
if (!keyword.empty() && keyword[0] == '/') {
std::string _dirname (keyword, 0, keyword.find_last_of ('/'));
if (dirname == _dirname)
keyword = std::string (keyword, _dirname.size()+1);
else
keyword.clear();
}
for (YStringTreeItem *i = item; i; i = i->next())
if (!i->firstChild()) {
if (i != item) // not first
text += ", ";
std::string basename (i->value().orig());
bool highlight = (basename == keyword);
if (highlight)
text += keywordOpenTag;
text += basename;
if (highlight)
text += keywordCloseTag;
}
text += "</blockquote>";
}
}
};
inner::traverse (tree.root(), text);
}
return text;
}
};
struct ChangelogExpander : public DetailExpander {
GtkWidget *text;
ChangelogExpander()
: DetailExpander (_("Changelog"), false)
{
text = ygtk_rich_text_new();
setChild (text);
}
virtual bool onlySingleList() { return true; }
virtual void showList (Ypp::List list)
{
Ypp::Selectable sel = list.get (0);
if (sel.isInstalled())
ygtk_rich_text_set_text (YGTK_RICH_TEXT (text), changelog (sel).c_str());
else
ygtk_rich_text_set_text (YGTK_RICH_TEXT (text), onlyInstalledMsg().c_str());
}
virtual void showRefreshList (Ypp::List list) {}
static std::string changelog (Ypp::Selectable &sel)
{
std::string text;
text.reserve (32768);
text += "<p><i>";
text += _("Changelog applies only to the installed version.");
text += "</i></p>";
ZyppResObject zobj = sel.installed().zyppObj();
ZyppPackage zpkg = castZyppPackage (zobj);
if (zpkg) {
const std::list <zypp::ChangelogEntry> &logs = zpkg->changelog();